1 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
3 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
7 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
11 Use qualifier_immediate for last operand. Rename to...
12 (aarch64_types_ternop_lane_qualifiers): ... This.
13 (TYPES_QUADOP): Rename to...
14 (TYPES_TERNOP_LANE): ... This.
15 (aarch64_simd_expand_args): Return const0_rtx when encountering user
16 error. Change return of 0 to return of NULL_RTX.
17 (aarch64_crc32_expand_builtin): Likewise.
18 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
19 ICE when expanding unknown builtin.
20 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
21 TERNOP_LANE qualifiers.
22 (sqdmlsl_lane): Likewise.
23 (sqdmlal_laneq): Likewise.
24 (sqdmlsl_laneq): Likewise.
25 (sqdmlal2_lane): Likewise.
26 (sqdmlsl2_lane): Likewise.
27 (sqdmlal2_laneq): Likewise.
28 (sqdmlsl2_laneq): Likewise.
30 2014-09-09 Nick Clifton <nickc@redhat.com>
32 * doc/invoke.texi (Optimization Options): Add missing @gol to the
34 (S/390 and zSeries Options): Remove superfluous word from the
35 description of the -mhotpatch option.
37 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
39 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
40 * ira.c: #include "shrink-wrap.h"
41 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
42 * ifcvt.c: #include "shrink-wrap.h"
43 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
45 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
47 * common/config/picochip/picochip-common.c: Remove.
48 * config.gcc: Remove support for picochip.
49 * config/picochip/constraints.md: Remove.
50 * config/picochip/dfa_space.md: Remove.
51 * config/picochip/dfa_speed.md: Remove.
52 * config/picochip/picochip-protos.h: Remove.
53 * config/picochip/picochip.c: Remove.
54 * config/picochip/picochip.h: Remove.
55 * config/picochip/picochip.md: Remove.
56 * config/picochip/picochip.opt: Remove.
57 * config/picochip/predicates.md: Remove.
58 * config/picochip/t-picochip: Remove.
59 * doc/md.texi: Don't document picochi.
61 2014-09-08 David Malcolm <dmalcolm@redhat.com>
63 * basic-block.h (control_flow_insn_p): Strengthen param from
64 const_rtx to const rtx_insn *.
65 * cfgbuild.c (control_flow_insn_p): Likewise.
67 2014-09-08 David Malcolm <dmalcolm@redhat.com>
69 * gcse.c (modify_mem_list): Strengthen this variable from
70 vec<rtx> * to vec<rtx_insn *> *.
71 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
73 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
74 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
75 (record_last_mem_set_info): Strengthen param "insn" from rtx to
77 (record_last_set_info): Likewise for local "last_set_insn".
79 2014-09-08 DJ Delorie <dj@redhat.com>
81 * doc/invoke.texi (MSP430 Options): Add -minrt.
83 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
85 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
86 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
87 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
89 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
91 (adjust_splat): New function.
92 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
93 (dump_swap_insn_table): Add case for SH_SPLAT.
95 2014-09-08 Richard Biener <rguenther@suse.de>
98 * tree-inline.c (copy_loops): The source loop header should
100 (tree_function_versioning): If loops need fixup after removing
101 unreachable blocks fix them.
102 * omp-low.c (simd_clone_adjust): Do not add incr block to
103 loop under construction.
105 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
107 * config/aarch64/aarch64-builtins.c
108 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
110 2014-09-08 Joseph Myers <joseph@codesourcery.com>
112 * config/i386/cygming.h (TF_SIZE): Remove.
113 * config/i386/darwin.h (TF_SIZE): Remove.
114 * config/i386/dragonfly.h (TF_SIZE): Remove.
115 * config/i386/freebsd.h (TF_SIZE): Remove.
116 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
117 * config/i386/openbsdelf.h (TF_SIZE): Remove.
118 * config/i386/sol2.h (TF_SIZE): Remove.
119 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
120 * config/ia64/linux.h (TF_SIZE): Remove.
121 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
122 * doc/tm.texi: Regenerate.
123 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
125 2014-09-08 Joseph Myers <joseph@codesourcery.com>
127 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
129 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
131 * doc/tm.texi: Regenerate.
132 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
134 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
135 * config/cris/cris.h (__make_dp): Remove.
137 2014-09-08 Richard Biener <rguenther@suse.de>
140 * cfgloop.c (mark_loop_for_removal): Track former header
142 * cfgloop.h (struct loop): Add former_header member unconditionally.
143 * loop-init.c (fix_loop_structure): Enable bogus loop removal
144 diagnostic unconditionally.
146 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
149 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
150 constraint for operand0 and remove write only modifier from operand3.
152 2014-09-07 Richard Sandiford <rdsandiford@googlemail.com>
154 PR rtl-optimization/62208
155 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
156 rather than const0_rtx in eq/ne-xor simplifications.
158 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
160 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
161 (arc_output_mi_thunk): Likewise.
163 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
164 arguments to silence bogus warning.
166 2014-09-06 Richard Sandiford <rdsandiford@googlemail.com>
169 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
171 2014-09-06 Tom de Vries <tom@codesourcery.com>
173 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
174 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
175 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
177 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
180 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
181 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
183 2014-09-05 Easwaran Raman <eraman@google.com>
185 PR rtl-optimization/62146
186 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
187 hoisted instruction unconditional.
189 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
192 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
193 Do not allow any_mask_operand for operands[2].
194 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
196 2014-09-05 David Malcolm <dmalcolm@redhat.com>
198 * config/arc/arc.c (arc_print_operand): Use insn method of
199 final_sequence for type-safety.
200 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
201 "insn" from rtx to rtx_insn *.
202 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
203 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
204 Likewise for locals "branch", "label".
205 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
206 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
207 (same_cmp_following_p): Likewise for locals "i2", "i3".
208 * config/sh/sh_optimize_sett_clrt.cc
209 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
210 param "cbranch_insn".
211 * function.c (convert_jumps_to_returns): Likewis for local "jump".
212 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
213 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
215 (condjump_p): Likewise.
216 (condjump_in_parallel_p): Likewise.
218 (any_uncondjump_p): Likewise.
219 (any_condjump_p): Likewise.
220 (condjump_label): Likewise.
221 (returnjump_p): Strengthen param "insn" from rtx to
223 (onlyjump_p): Strengthen param "insn" from const_rtx to
225 (jump_to_label_p): Likewise.
226 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
227 (invert_jump): Likewise.
228 * reorg.c (simplejump_or_return_p): Add checked cast when calling
230 (get_jump_flags): Strengthen param "insn" from rtx to
232 (get_branch_condition): Likewise.
233 (condition_dominates_p): Likewise.
234 (make_return_insns): Move declaration of local "pat" earlier, to
235 after we've handled NONJUMP_INSN_P and non-sequences, using its
236 methods to simplify the code and for type-safety.
237 * rtl.h (find_constant_src): Strengthen param from const_rtx to
239 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
240 (condjump_p): Strengthen param from const_rtx to
242 (any_condjump_p): Likewise.
243 (any_uncondjump_p): Likewise.
245 (condjump_label): Likewise.
246 (simplejump_p): Likewise.
247 (returnjump_p): Likewise.
248 (onlyjump_p): Likewise.
249 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
250 (invert_jump): Likewise.
251 (condjump_in_parallel_p): Strengthen param from const_rtx to
253 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
255 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
257 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
259 2014-09-05 David Malcolm <dmalcolm@redhat.com>
261 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
262 above the conditional, and convert the check on GET_CODE to a
263 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
264 the conditional. Simplify the conditional by using methods of
267 2014-09-05 David Malcolm <dmalcolm@redhat.com>
269 * haifa-sched.c (check_clobbered_conditions): Strengthen local
270 "link" from rtx to rtx_insn_list *, and use its methods for
271 clarity and type-safety.
272 (toggle_cancelled_flags): Likewise.
273 (restore_last_backtrack_point): Likewise.
274 (queue_to_ready): Use insn method of "link" in one place.
275 (schedule_block): Strengthen local "link" from rtx to
276 rtx_insn_list *, and use its methods for clarity and type-safety.
278 2014-09-05 David Malcolm <dmalcolm@redhat.com>
280 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
281 param "insn" from const_rtx to const rtx_insn *.
282 (sched_get_reverse_condition_uncached): Likewise.
283 (sched_get_condition_with_rev): Likewise.
284 (sched_has_condition_p): Likewise.
285 (sched_insns_conditions_mutex_p): Likewise for both params.
286 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
287 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
288 (setup_insn_reg_uses): Move local "list" to be more tightly
289 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
290 its methods for clarity and type-safety.
291 (sched_analyze_1): Strengthen local "pending" from rtx to
292 rtx_insn_list *, and local "pending_mem" from rtx to
293 rtx_expr_list *. Use methods of each for clarity and type-safety.
294 (sched_analyze_2): Likewise.
295 (sched_analyze_insn): Likewise.
297 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
298 param from const_rtx to const rtx_insn *.
299 (sched_insns_conditions_mutex_p): Likewise for both params.
300 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
303 * system.h (CONST_CAST_RTX_INSN): New macro.
305 2014-09-05 David Malcolm <dmalcolm@redhat.com>
307 * recog.c (peep2_attempt): Strengthen return type from rtx to
309 (peep2_update_life): Likewise for params "last", "prev", removing
310 a checked cast made redundant by this.
311 (peephole2_optimize): Likewise for local "last".
313 2014-09-05 David Malcolm <dmalcolm@redhat.com>
315 * basic-block.h (set_block_for_insn): Eliminate this macro in
317 * rtl.h (set_block_for_insn): New inline function, imposing the
318 requirement that the "insn" param is an rtx_insn *.
320 2014-09-05 David Malcolm <dmalcolm@redhat.com>
322 * caller-save.c (setup_save_areas): Strengthen local "insn" from
324 * final.c (get_call_reg_set_usage): Likewise for first param,
325 eliminating a checked cast.
326 * regs.h (get_call_reg_set_usage): Likewise for first param.
327 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
328 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
329 cast, replacing references to "x" with "call_insn" where
331 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
332 rtx_insn *, adding a checked cast.
334 2014-09-05 David Malcolm <dmalcolm@redhat.com>
336 * output.h (final_scan_insn): Strengthen first param from rtx to
339 * final.c (final_scan_insn): Likewise, renaming it back from
340 "uncast_insn" to "insn", eliminating the checked cast.
342 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
343 "vec" with an rtx_sequence * "seq", taking a copy of
344 "final_sequence", and using methods of "seq" for clarity, and for
345 type-safety in the calls to final_scan_insn.
346 * config/mips/mips.c (mips_output_conditional_branch): Use methods
347 of "final_sequence" for clarity, and for type-safety in the call to
349 * config/sh/sh.c (print_slot): Strengthen param from rtx to
350 rtx_sequence * and rename from "insn" to "seq".
352 2014-09-05 David Malcolm <dmalcolm@redhat.com>
354 * jump.c (delete_related_insns): Introduce a new local "table" by
355 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
356 get_labels method of "table" to simplify access to the labels in
359 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
361 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
362 f_minmaxs, f_minmaxd types.
364 2014-09-05 Richard Biener <rguenther@suse.de>
366 * cfgloop.c (mark_loop_for_removal): Record former header
367 when ENABLE_CHECKING.
368 * cfgloop.h (strut loop): Add former_header member when
370 * loop-init.c (fix_loop_structure): Sanity check loops
371 marked for removal if they re-appeared.
373 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
375 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
376 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
378 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
379 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
380 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
381 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
382 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
383 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
384 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
385 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
386 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
387 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
388 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
389 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
390 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
391 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
392 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
393 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
394 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
395 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
396 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
397 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
400 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
402 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
403 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
404 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
405 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
406 Remove temporary __asm__ and reimplement.
408 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
410 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
411 handling cmge, cmgt, cmeq, cmtst.
413 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
414 cmlt, cmgeu, cmgtu, cmtst): Remove.
416 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
417 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
418 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
419 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
421 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
423 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
425 (aarch64_fold_builtin): Update pattern for cmtst.
427 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
430 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
432 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
433 Switch operands, separate out more cases, refactor.
435 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
437 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
438 argument; rename old version to...
439 (aarch64_const_vec_all_same_in_range_p): ...this.
440 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
442 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
444 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
446 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
447 Remove qualifier_const_pointer, update comment.
449 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
451 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
453 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
455 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
456 varargs with pointer parameter.
457 (aarch64_simd_expand_builtin): pass pointer into previous.
459 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
461 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
464 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
466 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
467 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
468 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
469 Replace temporary asm with call to builtin.
470 (vrbit_p8, vrbitq_p8): New functions.
472 2014-09-05 Richard Biener <rguenther@suse.de>
474 * cfgloop.c (mark_loop_for_removal): New function.
475 * cfgloop.h (mark_loop_for_removal): Declare.
476 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
477 (merge_blocks): Likewise.
478 (duplicate_block): Likewise.
479 * except.c (sjlj_emit_dispatch_table): Likewise.
480 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
481 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
482 (thread_through_loop_header): Likewise.
484 2014-09-05 Richard Biener <rguenther@suse.de>
487 * fold-const.c (try_move_mult_to_index): Remove.
488 (fold_binary_loc): Do not call it.
489 * tree-data-ref.c (dr_analyze_indices): Strip conversions
490 from the base object again.
492 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
494 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
497 2014-09-05 Bin Cheng <bin.cheng@arm.com>
500 * config/arm/arm.md (setmem): New pattern.
501 * config/arm/arm-protos.h (struct tune_params): New fields.
502 (arm_gen_setmem): New prototype.
503 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
504 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
505 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
506 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
507 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
508 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
509 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
510 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
511 (arm_const_inline_cost): New function.
512 (arm_block_set_max_insns): New function.
513 (arm_block_set_non_vect_profit_p): New function.
514 (arm_block_set_vect_profit_p): New function.
515 (arm_block_set_unaligned_vect): New function.
516 (arm_block_set_aligned_vect): New function.
517 (arm_block_set_unaligned_non_vect): New function.
518 (arm_block_set_aligned_non_vect): New function.
519 (arm_block_set_vect, arm_gen_setmem): New functions.
521 2014-09-05 Bin Cheng <bin.cheng@arm.com>
523 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
525 2014-09-05 Bin Cheng <bin.cheng@arm.com>
527 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
529 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
531 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
533 * valtrack.h: Adjust.
535 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
537 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
539 (emit_jump_insn_before_noloc): Likewise.
540 (emit_call_insn_before_noloc): Likewise.
541 (emit_label_before): Likewise.
542 (emit_label_after): Likewise.
543 (emit_insn_before_setloc): Likewise.
544 (emit_jump_insn_before_setloc): Likewise.
545 (emit_call_insn_before_setloc): Likewise.
546 (emit_call_insn_before): Likewise.
549 2014-09-05 David Malcolm <dmalcolm@redhat.com>
551 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
552 rtx_insn *, eliminating a checked cast.
554 2014-09-05 David Malcolm <dmalcolm@redhat.com>
556 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
557 const_rtx to const rtx_insn *.
558 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
561 2014-09-05 David Malcolm <dmalcolm@redhat.com>
563 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
564 fixup_args_size_notes.
565 * expr.c (fixup_args_size_notes): Strengthen first two params from
566 rtx to rtx_insn *, eliminating a checked cast.
567 * rtl.h (fixup_args_size_notes): Strengthen first two params from
570 2014-09-05 David Malcolm <dmalcolm@redhat.com>
572 * haifa-sched.c (get_ready_element): Strengthen return type from
574 * sched-int.h (get_ready_element): Likewise.
576 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
579 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
580 indexed_or_indirect_operand instead of memory_operand.
581 (floatsi<mode>2_lfiwzx_mem): Ditto.
583 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
585 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
586 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
587 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
589 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
591 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
593 (get_last_nonnote_insn): Likewise.
594 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
595 * resource.c (find_basic_block): Likewise.
597 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
600 2014-09-04 David Malcolm <dmalcolm@redhat.com>
602 * genattr.c (main): Within the prototype of insn_latency written
603 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
604 * genautomata.c (output_internal_maximal_insn_latency_func):
605 Within the implementation of insn_latency written out to
606 insn-automata.c, strengthen both params from rtx to rtx_insn *,
607 eliminating a pair of checked casts.
609 2014-09-04 David Malcolm <dmalcolm@redhat.com>
611 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
614 * rtl.h (eh_returnjump_p): Likewise.
616 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
618 * Makefile.in (TAGS): Handle constructs in timevar.def.
620 2014-09-04 Guozhi Wei <carrot@google.com>
623 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
624 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
625 it into two patterns.
626 (move_lo_quad_internal_be_<mode>): Likewise.
628 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
630 * doc/options.texi: Document that Var and Init are required if CPP
632 * optc-gen.awk: Require Var and Init if CPP is given.
633 * common.opt (Wpedantic): Use Init.
635 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
637 * config/rs6000/rs6000.c (special_handling_values): Add
639 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
640 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
641 as swappable with special handling SH_EXTRACT. Remove
642 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
644 (adjust_extract): New function.
645 (handle_special_swappables): Add default to case statement; add
646 case for SH_EXTRACT that calls adjust_extract.
647 (dump_swap_insn_table): Handle SH_EXTRACT.
649 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
651 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
652 selection of 0th memory doubleword, regardless of endianness.
654 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
656 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
658 2014-09-04 Alan Modra <amodra@gmail.com>
661 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
664 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
666 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
667 * targhooks.c (default_dwarf_frame_reg_mode): New function.
668 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
669 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
670 * doc/tm.texi: Regenerate.
671 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
672 selection logic to default_dwarf_frame_reg_mode.
674 2014-09-03 Marek Polacek <polacek@redhat.com>
676 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
679 2014-09-03 Richard Sandiford <rdsandiford@googlemail.com>
681 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
682 the automodified register.
684 2014-09-03 Richard Sandiford <rdsandiford@googlemail.com>
686 * output.h (get_some_local_dynamic_name): Declare.
687 * final.c (some_local_dynamic_name): New variable.
688 (get_some_local_dynamic_name): New function.
689 (final_end_function): Clear some_local_dynamic_name.
690 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
691 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
692 (print_operand): Report an error if '%&' is used inappropriately.
693 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
694 (get_some_local_dynamic_name_1): Delete.
695 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
696 (rs6000_get_some_local_dynamic_name): Delete.
697 (rs6000_get_some_local_dynamic_name_1): Delete.
698 (print_operand): Report an error if '%&' is used inappropriately.
699 * config/s390/s390.c (machine_function): Remove some_ld_name.
700 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
701 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
702 * config/sparc/sparc.c: Include rtl-iter.h.
703 (machine_function): Remove some_ld_name.
704 (sparc_print_operand): Report an error if '%&' is used inappropriately.
705 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
707 2014-09-03 Richard Henderson <rth@redhat.com>
709 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
710 (aarch64_popwb_pair_reg): Remove.
711 (aarch64_set_frame_expr): Remove.
712 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
713 the restore ops performed by the insns generated.
714 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
715 insn. Perform the calls_eh_return addition later; do not attempt to
716 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
717 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
718 special markup at all. Load cfun->machine->frame.hard_fp_offset
719 into a local variable.
720 (aarch64_frame_pointer_required): Don't check calls_alloca.
722 2014-09-03 Richard Biener <rguenther@suse.de>
724 * opts.c (default_options_optimization): Adjust
725 max-combine-insns to 2 for -Og.
727 2014-09-03 Martin Jambor <mjambor@suse.cz>
730 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
731 pass-trough jump functions correctly.
733 2014-09-03 Martin Jambor <mjambor@suse.cz>
736 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
737 created replacements in ascending order of offsets.
738 (known_aggs_to_agg_replacement_list): Likewise.
740 2014-09-03 Martin Liska <mliska@suse.cz>
742 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
743 is set to set uninitialized value for vnresult.
745 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
747 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
748 for TARGET_MUST_PASS_IN_STACK.
750 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
752 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
753 for TARGET_ARG_PARTIAL_BYTES.
755 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
757 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
758 instructions for varargs implementation.
759 (nds32_expand_epilogue): Emit stack adjustment instructions for
760 varargs implementation.
762 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
764 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
765 optimization detection.
767 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
769 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
771 (nds32_function_arg_advance): Deal with nameless arguments.
772 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
773 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
774 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
776 2014-09-03 Richard Biener <rguenther@suse.de>
778 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
779 (struct bb_bitmap_sets): Remove deferred member.
780 (BB_DEFERRED): Remove.
781 (defer_or_phi_translate_block): Remove.
782 (compute_antic_aux): Remove deferring of blocks, assert
783 proper iteration order.
784 (compute_antic): Do not set BB_DEFERRED.
785 (eliminate): Allocate el_avail of proper size initially.
787 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
789 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
790 according to the value of crtl->args.pretend_args_size.
792 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
794 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
797 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
799 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
800 implementation for TARGET_SETUP_INCOMING_VARARGS.
801 (nds32_strict_argument_naming): Refine comment.
802 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
803 Define for future implementation.
805 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
807 * config/i386/adxintrin.h (_subborrow_u32): New.
808 (_addcarry_u32): Ditto.
809 (_subborrow_u64): Ditto.
810 (_addcarry_u64): Ditto.
811 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
813 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
814 __builtin_ia32_sbb_u64
816 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
818 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
820 (nds32_function_arg_advance): Likewise.
821 (nds32_init_cumulative_args): Likewise.
822 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
823 (NDS32_FIRST_GPR_REGNUM): Define.
824 (NDS32_LAST_GPR_REGNUM): Define.
825 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
826 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
827 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
828 (machine_function): Use GRP-specific stuff.
830 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
832 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
833 (nds32_expand_epilogue): Likewise.
834 (nds32_expand_prologue_v3push): Likewise.
835 (nds32_expand_epilogue_v3pop): Likewise.
837 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
839 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
840 v3push/v3pop for variadic function.
841 * config/nds32/nds32.md (prologue, epilogue): Likewise.
843 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
845 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
846 Check rtx for varargs implementation.
847 (nds32_output_stack_pop): Likewise.
848 * config/nds32/nds32-protos.h: Have a rtx argument for
849 nds32_output_stack_push and nds32_output_stack_pop.
850 * config/nds32/nds32.md: Likewise.
852 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
854 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
855 to check if FUNC is an interrupt service routine.
856 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
858 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
860 * config/nds32/nds32.h (machine_function): Add some fields for variadic
861 arguments implementation.
863 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
865 * config/nds32/nds32-predicates.c
866 (nds32_valid_stack_push_pop): Rename to ...
867 (nds32_valid_stack_push_pop_p): ... this.
868 * config/nds32/nds32-protos.h: Likewise.
869 * config/nds32/predicates.md: Likewise.
871 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
873 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
874 (nds32_emit_stack_v3push): ... this.
875 (nds32_gen_stack_v3pop): Rename to ...
876 (nds32_emit_stack_v3pop): ... this and consider CFA restore
879 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
881 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
882 (nds32_emit_stack_push_multiple): ... this.
883 (nds32_gen_stack_pop_multiple): Rename to ...
884 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
887 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
890 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
891 and add a second splitter to handle the remaining cases.
893 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
895 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
897 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
899 * cfgexpand.c (label_rtx_for_bb): Change type to
900 hash_map<basic_block, rtx_code_label *> *.
901 (expand_gimple_basic_block): Adjust.
902 (pass_expand::execute): Likewise.
904 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
906 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
907 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
908 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
909 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
910 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
911 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
912 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
915 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
917 * alloc-pool.c: Include coretypes.h.
918 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
919 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
920 hash_set instead of htab.
921 * ggc-page.c (in_gc): New variable.
922 (ggc_free): Do nothing if a collection is taking place.
923 (ggc_collect): Set in_gc appropriately.
924 * ggc.h (gt_ggc_mx(const char *)): New function.
925 (gt_pch_nx(const char *)): Likewise.
926 (gt_ggc_mx(int)): Likewise.
927 (gt_pch_nx(int)): Likewise.
928 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
929 (hash_map::hash_entry::pch_nx): Likewise.
930 (hash_map::hash_entry::pch_nx_helper): Likewise.
931 (hash_map::hash_map): Adjust.
932 (hash_map::create_ggc): New function.
933 (gt_ggc_mx): Likewise.
934 (gt_pch_nx): Likewise.
935 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
936 (default_hashset_traits::pch_nx): Likewise.
937 (hash_set::hash_entry::ggc_mx): Likewise.
938 (hash_set::hash_entry::pch_nx): Likewise.
939 (hash_set::hash_entry::pch_nx_helper): Likewise.
940 (hash_set::hash_set): Adjust.
941 (hash_set::create_ggc): New function.
942 (hash_set::elements): Likewise.
943 (gt_ggc_mx): Likewise.
944 (gt_pch_nx): Likewise.
945 * hash-table.h (hash_table::hash_table): Adjust.
946 (hash_table::m_ggc): New member.
947 (hash_table::~hash_table): Adjust.
948 (hash_table::expand): Likewise.
949 (hash_table::empty): Likewise.
950 (gt_ggc_mx): New function.
951 (hashtab_entry_note_pointers): Likewise.
952 (gt_pch_nx): Likewise.
954 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
956 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
958 (XVCVUXDDP_SCALE): Likewise.
959 (XVCVDPSXDS_SCALE): Likewise.
960 (XVCVDPUXDS_SCALE): Likewise.
961 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
962 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
963 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
964 VSX_BUILTIN_XVCVDPUXDS_SCALE.
965 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
967 * config/rs6000/rs6000.c (real.h): New include.
968 (rs6000_scale_v2df): New function.
969 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
970 (UNSPEC_VSX_XVCVUXDDP): Likewise.
971 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
972 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
973 (vsx_xvcvsxddp_scale): New define_expand.
974 (vsx_xvcvsxddp): New define_insn.
975 (vsx_xvcvuxddp_scale): New define_expand.
976 (vsx_xvcvuxddp): New define_insn.
977 (vsx_xvcvdpsxds_scale): New define_expand.
978 (vsx_xvcvdpsxds): New define_insn.
979 (vsx_xvcvdpuxds_scale): New define_expand.
980 (vsx_xvcvdpuxds): New define_insn.
981 * doc/extend.texi (vec_ctf): Add new prototypes.
984 (vec_splat): Likewise.
988 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
992 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
993 <v_cmp_result>): New pattern.
994 * config/arm/iterators.md (NEON_VCVT): New int iterator.
995 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
996 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
997 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
998 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
999 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
1001 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1004 * config/arm/iterators.md (FIXUORS): New code iterator.
1005 (VCVT): New int iterator.
1006 (su_optab): New code attribute.
1008 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
1010 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1012 * config/aarch64/predicates.md (aarch64_comparison_operation):
1013 New special predicate.
1014 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
1015 aarch64_comparison_operation instead of matching an operator.
1016 Update operand numbers.
1017 (csinc3<mode>_insn): Likewise.
1018 (*csinv3<mode>_insn): Likewise.
1019 (*csneg3<mode>_insn): Likewise.
1020 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
1021 * config/aarch64/aarch64.c (aarch64_get_condition_code):
1022 Return -1 instead of aborting on invalid condition codes.
1023 (aarch64_print_operand): Update aarch64_get_condition_code callsites
1024 to assert that the returned condition code is valid.
1025 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
1027 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
1029 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
1030 tree.def, and gimple.def
1032 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1033 Balaji V. Iyer <balaji.v.iyer@intel.com>
1034 Igor Zamyatin <igor.zamyatin@intel.com>
1036 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
1037 (__cilkrts_cilk_for_64): Likewise.
1038 * cilk-common.c (declare_cilk_for_builtin): New function.
1039 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
1040 __cilkrts_cilk_for_64 bultins.
1041 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
1043 (cilk_for_32_fndecl): New define.
1044 (cilk_for_64_fndecl): Likewise.
1045 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
1046 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
1047 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
1048 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
1049 GF_OMP_FOR_COMBINED_INTO.
1050 * gimplify.c (gimplify_scan_omp_clauses): Added
1051 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1052 (gimplify_adjust_omp_clauses): Ditto.
1053 (gimplify_omp_for): Added CILK_FOR case.
1054 (gimplify_expr): Ditto.
1055 * omp-low.c: Include cilk.h.
1056 (extract_omp_for_data): Set appropriate kind for
1057 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
1058 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
1059 (create_omp_child_function_name): Added second argument to handle
1061 (cilk_for_check_loop_diff_type): New function.
1062 (expand_cilk_for_call): Likewise.
1063 (expand_cilk_for): Likewise.
1064 (create_omp_child_function): Set cilk_for_count; handle the cases when
1065 it is true; call create_omp_child_function_name with second argument.
1066 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
1067 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
1068 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
1069 * tree-nested.c (convert_nonlocal_omp_clauses): Added
1070 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1071 (convert_local_omp_clauses): Ditto.
1072 * tree-pretty-print.c (dump_omp_clause): Added
1073 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
1074 (dump_generic_node): Added CILK_FOR case.
1075 * tree.c (omp_clause_num_ops): New element
1076 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
1077 (omp_clause_code_name): New element _Cilk_for_count_.
1078 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
1079 * tree.def: Add tree code for CILK_FOR.
1081 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1083 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
1084 (ppc403-compare): Add "exts with dot" case.
1085 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
1086 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
1087 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
1088 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
1089 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
1090 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
1091 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
1092 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
1093 cell-cmp-microcoded): Similarly.
1094 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
1095 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
1096 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
1097 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
1098 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
1099 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
1100 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
1101 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
1102 (power6-compare): Add "exts with dot" case.
1103 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
1104 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
1105 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
1107 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
1108 if avoiding Cell microcode.
1109 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
1110 (is_cracked_insn): Ditto.
1111 (insn_must_be_first_in_group): Ditto.
1112 * config/rs6000/rs6000.md (dot): Adjust comment.
1113 (cell_micro): Handle exts+dot.
1114 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
1115 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
1116 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
1117 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
1118 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
1119 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
1120 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
1122 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1124 * config/rs6000/rs6000.md (QHSI): Delete.
1125 (EXTQI, EXTHI, EXTSI): New mode iterators.
1126 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
1127 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
1128 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
1129 9 anonymous instructions, and 8 splitters): Delete.
1130 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
1131 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
1132 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
1133 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
1134 *zero_extendsi<mode>2_dot2): New.
1136 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1138 * config/rs6000/rs6000.md (any_extend): New code iterator.
1139 (u, su): New code attributes.
1140 (dmode, DMODE): New mode attributes.
1141 (<su>mul<mode>3_highpart): New.
1142 (*<su>mul<mode>3_highpart): New.
1143 (<su>mulsi3_highpart_le): New.
1144 (<su>muldi3_highpart_le): New.
1145 (<su>mulsi3_highpart_64): New.
1146 (<u>mul<mode><dmode>3): New.
1147 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
1149 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
1152 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1154 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
1155 *mulsi3_internal2, and two splitters): Delete.
1156 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
1158 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
1160 2014-09-02 Richard Biener <rguenther@suse.de>
1162 PR tree-optimization/62695
1163 * tree-ssa-structalias.c (find_func_clobbers): Add missing
1166 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
1169 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
1171 2014-09-01 Andi Kleen <ak@linux.intel.com>
1173 * file-find.c (add_prefix_begin): Add.
1174 (do_add_prefix): Rename from add_prefix with first argument.
1175 (add_prefix): Add new wrapper.
1176 * file-find.h (add_prefix_begin): Add.
1177 * gcc-ar.c (main): Support -B option.
1179 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
1181 * genemit.c: Include dumpfile.h.
1182 (gen_split): Print name of splitter function to dump file.
1184 2014-09-01 Richard Biener <rguenther@suse.de>
1186 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
1187 Use stack auto_vecs for constraint expressions.
1188 (find_func_aliases_for_call): Likewise.
1189 (find_func_aliases): Likewise.
1190 (find_func_clobbers): Likewise.
1192 2014-09-01 Richard Biener <rguenther@suse.de>
1194 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
1195 operands vector in most cases. Remove redundant code.
1197 2014-09-01 Olivier Hainque <hainque@adacore.com>
1199 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
1200 $WIND_BASE instead of designating a harcoded arbitrary home dir.
1201 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
1203 2014-09-01 Richard Biener <rguenther@suse.de>
1205 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
1206 copy_reference_ops_from_call, vn_nary_op_compute_hash,
1207 vn_reference_compute_hash, vn_reference_insert): Remove.
1208 (vn_reference_lookup_call): New function.
1209 * tree-ssa-sccvn.c (vn_reference_compute_hash,
1210 copy_reference_ops_from_ref, copy_reference_ops_from_call,
1211 vn_reference_insert, vn_nary_op_compute_hash): Make static.
1212 (create_reference_ops_from_call): Remove.
1213 (vn_reference_lookup_3): Properly update shared_lookup_references.
1214 (vn_reference_lookup_pieces): Assert that we updated
1215 shared_lookup_references properly.
1216 (vn_reference_lookup): Likewise.
1217 (vn_reference_lookup_call): New function.
1218 (visit_reference_op_call): Use it. Avoid re-building the
1220 (visit_reference_op_load): Remove redundant lookup.
1221 (visit_reference_op_store): Perform special tail-merging work
1222 only when possibly doing tail-merging.
1223 (visit_use): Likewise.
1224 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
1226 2014-09-01 Jakub Jelinek <jakub@redhat.com>
1229 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
1230 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
1231 (find_inc): Revert 2014-08-13 change.
1233 2014-09-01 Marek Polacek <polacek@redhat.com>
1236 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
1237 Change the type of V to unsigned HOST_WIDE_INT.
1239 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1241 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
1242 the size of byte markers.
1243 (do_shift_rotate): Fix confusion between host, target and marker byte
1245 (verify_symbolic_number_p): Likewise.
1246 (find_bswap_or_nop_1): Likewise.
1247 (find_bswap_or_nop): Likewise.
1249 2014-09-01 Olivier Hainque <hainque@adacore.com>
1251 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
1252 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
1254 2014-09-01 Jakub Jelinek <jakub@redhat.com>
1256 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
1257 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
1258 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
1260 2014-09-01 Yury Gribov <y.gribov@samsung.com>
1264 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
1265 (build_check_stmt): Likewise.
1266 (instrument_strlen_call): Likewise.
1267 (asan_expand_check_ifn): Likewise and fix types.
1268 (maybe_cast_to_ptrmode): New function.
1270 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1272 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
1274 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
1276 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
1278 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
1280 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
1281 prefix to function labels when generating fast indirect calls.
1283 2014-08-30 David Malcolm <dmalcolm@redhat.com>
1287 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
1288 param back from rtx_insn * to rtx. Rename param from "label" to
1289 "label_or_return", reintroducing "label" as an rtx_insn * after
1290 we've ensured it's not a RETURN.
1291 (first_active_target_insn): Likewise for return type and param;
1292 add a checked cast to rtx_insn * once we've ensured "insn" is not
1294 (steal_delay_list_from_target): Convert param "pnew_thread" back
1295 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
1297 (own_thread_p): Convert param "thread" back from an rtx_insn * to
1298 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
1299 cast once we've established we're not dealing with a RETURN,
1300 renaming subsequent uses of "thread" to "thread_insn".
1301 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
1303 (follow_jumps): Convert return type and param "label" from
1304 rtx_insn * back to rtx. Move initialization of "value" to after
1305 the handling for ANY_RETURN_P, adding a checked cast there to
1306 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
1307 rename to "this_label_or_return", reintroducing "this_label" as
1308 an rtx_insn * once we've handled the case where it could be an
1310 (fill_slots_from_thread): Rename param "thread" to
1311 "thread_or_return", converting from an rtx_insn * back to an rtx.
1312 Reintroduce name "thread" as an rtx_insn * local with a checked
1313 cast once we've handled the case of it being an ANY_RETURN_P.
1314 Convert local "new_thread" from an rtx_insn * back to an rtx.
1315 Add a checked cast when assigning to "trial" from "new_thread".
1316 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
1317 checked cast to rtx_insn * from "new_thread" when invoking
1319 (fill_eager_delay_slots): Convert locals "target_label",
1320 "insn_at_target" from rtx_insn * back to rtx.
1321 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
1322 (relax_delay_slots): Convert locals "trial", "target_label" from
1323 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
1324 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
1325 invoking update_block.
1326 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
1327 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
1329 * resource.h (mark_target_live_regs): Undo erroneous conversion
1330 of second param of r214693, converting it back from rtx_insn * to
1331 rtx, since it could be a RETURN.
1333 * resource.c (find_dead_or_set_registers): Similarly, convert
1334 param "jump_target" back from an rtx_insn ** to an rtx *, as we
1335 could be writing back a RETURN. Rename local rtx_insn * "next" to
1336 "next_insn", and introduce "lab_or_return" as a local rtx,
1337 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
1338 (mark_target_live_regs): Undo erroneous conversion
1339 of second param of r214693, converting it back from rtx_insn * to
1340 rtx, since it could be a RETURN. Rename it from "target" to
1341 "target_maybe_return", reintroducing the name "target" as a local
1342 rtx_insn * with a checked cast, after we've handled the case of
1345 2014-08-29 DJ Delorie <dj@redhat.com>
1347 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
1348 pointer size up to a power of two.
1349 * defaults.h (DWARF2_ADDR_SIZE): Round up.
1350 (POINTER_SIZE_UNITS): New, rounded up value.
1351 * dwarf2asm.c (size_of_encoded_value): Use it.
1352 (dw2_output_indirect_constant_1): Likewise.
1353 * expmed.c (init_expmed_one_conv): We now know the sizes of
1355 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
1356 * optabs.c (expand_float): Use precision, not size.
1357 (expand_fix): Likewise.
1358 * simplify-rtx (simplify_unary_operation_1): Likewise.
1359 * tree-dfa.c (get_ref_base_and_extent): Likewise.
1360 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
1361 (default_assemble_integer) Likewise.
1362 (dump_tm_clone_pairs): Likewise.
1363 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
1364 * var-tracking.c (adjust_mems): Allow partial-int modes also.
1365 (prepare_call_arguments): Likewise.
1366 * stor-layout.c (finalize_type_size): Preserve precision.
1367 (layout_type): Use precision, not size.
1369 * expr.c (convert_move): If the target has an explicit converter,
1372 2014-08-29 David Malcolm <dmalcolm@redhat.com>
1374 * gdbinit.in: Skip various inline functions in rtl.h when
1377 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
1380 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
1382 2014-08-29 Richard Biener <rguenther@suse.de>
1384 PR tree-optimization/62291
1385 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
1386 exactly the vector size needed and use quick_push.
1387 (phi_translate_1): Adjust comment.
1388 (valid_in_sets): Remove block argument and remove pointless
1390 (dependent_clean): Adjust for removal of block argument.
1392 (compute_antic_aux): Likewise.
1393 (compute_partial_antic_aux): Likewise.
1395 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1396 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1397 Anna Tikhonova <anna.tikhonova@intel.com>
1398 Ilya Tocar <ilya.tocar@intel.com>
1399 Andrey Turetskiy <andrey.turetskiy@intel.com>
1400 Ilya Verbin <ilya.verbin@intel.com>
1401 Kirill Yukhin <kirill.yukhin@intel.com>
1402 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1404 * config/i386/sse.md
1405 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
1406 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
1407 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
1408 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
1410 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1411 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1412 Anna Tikhonova <anna.tikhonova@intel.com>
1413 Ilya Tocar <ilya.tocar@intel.com>
1414 Andrey Turetskiy <andrey.turetskiy@intel.com>
1415 Ilya Verbin <ilya.verbin@intel.com>
1416 Kirill Yukhin <kirill.yukhin@intel.com>
1417 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1419 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
1420 * config/i386/sse.md
1421 (define_mode_iterator VI4_128_8_256): New.
1422 (define_mode_iterator VI2_128_4_256): Ditto.
1423 (define_mode_iterator PMOV_DST_MODE): Rename into
1424 (define_mode_iterator PMOV_DST_MODE_1): this.
1425 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
1426 Use PMOV_DST_MODE_1 mode iterator.
1427 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
1429 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
1431 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
1432 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
1433 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
1434 (define_mode_iterator PMOV_DST_MODE_2): New.
1435 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
1436 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
1437 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
1439 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
1440 (define_mode_attr pmov_dst_3): Ditto.
1441 (define_mode_attr pmov_dst_zeroed_3): Ditto.
1442 (define_mode_attr pmov_suff_3): Ditto.
1443 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
1444 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
1445 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
1446 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
1447 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
1448 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
1449 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
1450 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
1451 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
1452 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
1453 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
1454 (define_mode_attr pmov_dst_4): Ditto.
1455 (define_mode_attr pmov_dst_zeroed_4): Ditto.
1456 (define_mode_attr pmov_suff_4): Ditto.
1457 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
1458 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
1459 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
1460 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
1461 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
1462 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
1463 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
1464 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
1465 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
1466 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
1467 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
1469 2014-08-29 Richard Biener <rguenther@suse.de>
1471 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
1472 NON_LVALUE_EXPR in gimple.
1474 2014-08-29 Richard Biener <rguenther@suse.de>
1477 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
1478 from previous refactoring.
1479 (gimple_fold_builtin_strncpy): Likewise.
1481 2014-08-29 David Malcolm <dmalcolm@redhat.com>
1484 * function.c (assign_parm_setup_reg): Remove erroneous checked
1485 cast to rtx_insn * on result of gen_extend_insn in favor of
1486 introducing a new local rtx "pat".
1488 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1490 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
1492 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
1494 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1496 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
1497 (next_insn): Likewise.
1498 * emit-rtl.c (next_insn): Likewise.
1499 (previous_insn): Likewise.
1500 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
1501 "insn" and "next" from rtx to rtx_insn *.
1502 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
1503 "insn", "insn1", "vliw_start", "prologue_end_note",
1504 "last_insn_in_packet".
1506 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1508 * shrink-wrap.h (active_insn_between): Strengthen both params from
1510 * function.c (active_insn_between): Likewise.
1512 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1514 * genattr.c (main): When writing out insn-attr.h, strengthen param
1515 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
1516 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
1517 writing out the definition of dfa_clear_single_insn_cache to the
1518 generated insn-automata.c
1520 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1522 * resource.h (clear_hashed_info_for_insn): Strengthen param from
1524 (incr_ticks_for_insn): Likewise.
1525 (init_resource_info): Likewise.
1527 * resource.c (init_resource_info): Likewise.
1528 (clear_hashed_info_for_insn): Likewise.
1529 (incr_ticks_for_insn): Likewise.
1531 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
1533 (steal_delay_list_from_target): Use methods of "seq".
1534 (try_merge_delay_insns): Use methods of "merged_insns".
1535 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
1536 (reorg_redirect_jump): Likewise for param "jump".
1538 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1540 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
1542 * config/s390/s390.c (s390_split_branches): Eliminate top-level
1543 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
1545 (s390_mainpool_finish): In three places, split out a local rtx
1546 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
1547 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
1548 and split another local rtx "insn" out into rtx "pat" and
1550 * config/sh/sh.c (output_branchy_insn): Rather than working
1551 directly on operands[9], introduce local rtx_code_label *
1552 variables named "lab" in two places, working on them, and then
1553 assigning them to operands[9], so that the intervening operations
1554 are known by the type system to be on insns.
1556 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1558 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
1561 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
1562 in invocation of INSN_HAS_LOCATION.
1564 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1566 * config/rs6000/altivec.h (vec_xl): New #define.
1567 (vec_xst): Likewise.
1568 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
1569 (XXSPLTD_V2DI): Likewise.
1570 (DIV_V2DI): Likewise.
1571 (UDIV_V2DI): Likewise.
1572 (MUL_V2DI): Likewise.
1573 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
1574 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
1575 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
1576 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
1577 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
1578 (UNSPEC_VSX_DIVSD): Likewise.
1579 (UNSPEC_VSX_DIVUD): Likewise.
1580 (UNSPEC_VSX_MULSD): Likewise.
1581 (vsx_mul_v2di): New insn-and-split.
1582 (vsx_div_v2di): Likewise.
1583 (vsx_udiv_v2di): Likewise.
1584 (vsx_xxspltd_<mode>): New insn.
1586 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1588 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
1590 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
1591 (NEXT_INSN): Likewise.
1592 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
1593 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
1595 (no_labels_between_p): Likewise for both params.
1597 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
1598 cast when using NEXT_INSN on operands[2].
1599 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
1600 "insn" from rtx to rtx_insn *, adding a checked cast.
1601 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
1603 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
1605 (arc_text_label): Likewise for param "insn".
1606 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
1608 (arc_ccfsm_record_condition): Likewise for param "jump".
1609 (arc_text_label): Likewise for local "label".
1610 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
1611 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
1612 a method for typesafety. Add a checked cast.
1613 * config/arc/constraints.md (Clb): Add a checked cast when getting
1614 the CODE_LABEL from a LABEL_REF.
1615 * config/arm/arm.c (require_pic_register): Strengthen locals
1616 "seq", "insn" from rtx to rtx_insn *.
1617 (create_fix_barrier): Likewise for locals "selected", "next".
1618 (thumb1_reorg): Likewise for locals "prev", "insn".
1619 (arm_expand_prologue): Likewise for local "last".
1620 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
1622 (thumb2_output_casesi): Likewise for operands[2].
1623 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
1624 strengthen local "insn" from rtx to rtx_insn *.
1625 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
1626 type and param "insn".
1627 (find_prev_insn_start): Likewise.
1628 (hwloop_optimize): Likewise for locals "insn", "last_insn",
1630 (gen_one_bundle): Likewise for loal "t".
1631 (find_load): Likewise for param "insn".
1632 (workaround_speculation): Likewise for locals "insn", "next",
1633 "target", "next_tgt".
1634 * config/c6x/c6x.c (assign_reservations): Likewise for both params
1635 and for locals "insn", "within", "last".
1636 (count_unit_reqs): Likewise for params "head", "tail" and local
1638 (try_rename_operands): Likewise for params "head", "tail".
1639 (reshuffle_units): Likewise for locals "head", "tail", "insn".
1640 (struct c6x_sched_context): Likewise for fields
1641 "last_scheduled_insn", "last_scheduled_iter0".
1642 (init_sched_state): Replace NULL_RTX with NULL.
1643 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
1645 (undo_split_delayed_nonbranch): Likewise for param and for local
1647 (conditionalize_after_sched): Likewise for local "insn".
1648 (bb_earliest_end_cycle): Likewise.
1649 (filter_insns_above): Likewise for locals "insn", "next".
1650 (hwloop_optimize): Remove redundant checked cast.
1651 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
1652 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
1654 (cris_simple_epilogue): Likewise.
1655 (cris_expand_prologue): Likewise.
1656 (cris_expand_epilogue): Likewise.
1657 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
1658 local "insn" from rtx to rtx_insn *.
1659 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
1660 (struct frv_packet_group): Likewise for the elements within array
1661 fields "insns", "sorted", and for field "nop".
1662 (frv_packet): Likewise for the elements within array field
1664 (frv_add_insn_to_packet): Likewise for param "insn".
1665 (frv_insert_nop_in_packet): Likewise for param "insn" and local
1667 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
1668 (frv_sort_insn_group_1): Likewise for local "insn".
1669 (frv_optimize_membar_local): Likewise.
1670 (frv_align_label): Likewise for locals "x", "last", "barrier",
1672 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
1674 (ia64_sched_init): Likewise for local "insn".
1675 (scheduled_good_insn): Likewise for param "last".
1676 (struct _ia64_sched_context): Likewise for field
1677 "last_scheduled_insn".
1678 (ia64_init_sched_context): Replace NULL_RTX with NULL.
1679 (struct bundle_state): Likewise for field "insn".
1680 (issue_nops_and_insn): Likewise for param "insn".
1681 (get_next_important_insn): Likewise for return type and both
1683 (ia64_add_bundle_selector_before): Likewise for param "insn".
1684 (bundling): Likewise for params "prev_head_insn", "tail" and
1685 locals "insn", "next_insn", "b". Eliminate top-level local rtx
1686 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
1687 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
1688 Strengthen final param from rtx to rtx_insn *.
1689 (iq2000_move_1word): Likewise for second param.
1690 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
1691 param "cur_insn" and local "next_insn".
1692 (iq2000_move_1word): Likewise for param "insn".
1693 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
1694 casts when using NEXT_INSN on operands[1].
1695 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
1696 "insn" from rtx to rtx_insn *.
1697 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
1698 "x", introducing local rtx_insn * "insn" for when working with the
1699 CODE_LABEL of the LABEL_REF.
1700 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
1702 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
1704 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
1706 (conditionalize_block): Likewise for return type and param.
1707 (mcore_is_dead): Likewise for param "first" and local "insn".
1708 (emit_new_cond_insn): Likewise for return type.
1709 (conditionalize_block): Likewise for return type, param, and
1710 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
1712 (conditionalize_optimization): Likewise for local "insn".
1713 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
1715 * config/microblaze/microblaze.md: Add checked casts when using
1717 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
1718 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
1719 and rtx_insn * "insn".
1720 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
1721 checked cast when using NEXT_INSN on operands[2].
1722 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
1723 local "insn" from rtx to rtx_insn *.
1724 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
1726 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
1727 Add a checked cast when using NEXT_INSN on operands[1].
1728 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
1730 (pa_output_cbranch): Likewise for final param.
1731 (pa_output_lbranch): Likewise for second param.
1732 (pa_output_bb): Likewise for third param.
1733 (pa_output_bvb): Likewise.
1734 (pa_output_dbra): Likewise for second param.
1735 (pa_output_movb): Likewise.
1736 (pa_output_parallel_movb): Likewise.
1737 (pa_output_parallel_addb): Likewise.
1738 (pa_output_millicode_call): Likewise for first param.
1739 (pa_output_mul_insn): Likewise for second param.
1740 (pa_output_div_insn): Likewise for third param.
1741 (pa_output_mod_insn): Likewise for second param.
1742 (pa_jump_in_call_delay): Likewise for param.
1743 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
1744 (pa_output_div_insn): Likewise.
1745 (pa_output_mod_insn): Likewise.
1746 (pa_output_cbranch): Likewise.
1747 (pa_output_lbranch): Likewise.
1748 (pa_output_bb): Likewise.
1749 (pa_output_bvb): Likewise.
1750 (pa_output_dbra): Likewise.
1751 (pa_output_movb): Likewise.
1752 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
1753 to simplify and for typesafety.
1754 (pa_output_call): Use method of rtx_sequence *.
1755 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
1756 (pa_jump_in_call_delay): Likewise.
1757 (pa_output_parallel_movb): Likewise.
1758 (pa_output_parallel_addb): Likewise.
1759 (pa_following_call): Likewise.
1760 (pa_combine_instructions): Likewise for locals "anchor",
1762 (pa_can_combine_p): Likewise for params "anchor", "floater" and
1763 locals "start", "end".
1764 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
1765 param "insn" and local "local_insn".
1766 (picochip_final_prescan_insn): Likewise for local "local_insn".
1767 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
1769 (uses_TOC): Likewise.
1770 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
1771 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
1772 splitting out to more tightly-scoped locals, 3 as rtx and one as
1774 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
1776 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
1778 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
1780 (fixup_addr_diff_vecs): Likewise.
1781 (reg_unused_after): Likewise for param 2.
1782 (sh_can_redirect_branch): Likewise for both params.
1783 (check_use_sfunc_addr): Likewise for param 1.
1784 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
1785 (find_barrier): Likewise for local "last_got".
1786 (gen_block_redirect): Likewise for return type, param "jump" and
1787 locals "prev", "scan", "next", "insn".
1788 (struct far_branch): Likewise for fields "near_label",
1789 "insert_place", "far_label".
1790 (gen_far_branch): Likewise for local "jump".
1791 (fixup_addr_diff_vecs): Likewise for param "first" and locals
1793 (barrier_align): Likewise for param and for locals "prev", "x".
1794 Introduce local rtx_sequence * "prev_seq" and use insn method for
1795 typesafety and clarity.
1796 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
1797 (get_dest_uid): Likewise for local "dest".
1798 (split_branches): Likewise for locals "next", "beyond", "label",
1799 "block", "far_label". Add checked casts when assigning to
1800 bp->far_label and "far_label".
1801 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
1802 (sequence_insn_p): Likewise.
1803 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
1804 more loop-scoped rtx "insn" when walking LABEL_REFS.
1805 (sh_can_redirect_branch): Strengthen both params from rtx to
1807 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
1808 new local rtx_sequence * "seq" via a dyn_cast, and use a method
1809 for clarity and typesafety.
1810 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
1811 "insn" from rtx to rtx_insn *.
1812 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
1813 when using NEXT_INSN on the CODE_LABEL in operands[2].
1814 (define_insn "casesi_worker_2"): Likewise.
1815 (define_insn "casesi_shift_media"): Likewise.
1816 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
1818 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
1819 Strengthen field "insn" from rtx to rtx_insn *.
1820 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
1821 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
1822 param "start_insn" and local "start_insn".
1823 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
1825 (find_set_of_reg_bb): Likewise for param "insn".
1826 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
1827 (trace_reg_uses): Likewise for param "start_insn".
1828 (sh_treg_combine::cbranch_trace): Likewise for field
1830 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
1832 (sh_treg_combine::record_set_of_reg): Likewise for param
1833 "start_insn" and local "i".
1834 (sh_treg_combine::can_remove_cstore): Likewise for local
1836 (sh_treg_combine::try_optimize_cbranch): Likewise for param
1838 (sh_treg_combine::execute): Likewise for local "i".
1839 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
1841 (sparc_check_64): Likewise for second param.
1842 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1843 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
1844 dyn_cast, using its insn method for typesafety and clarity.
1845 (empty_delay_slot): Strengthen param "insn" from rtx to
1847 (set_extends): Likewise.
1848 (sparc_check_64): Likewise.
1849 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
1850 for locals "seq", "last_insn".
1851 (combine_bnp): Likewise for param "insn".
1852 (xstormy16_reorg): Likewise for local "insn".
1853 * config/v850/v850.c (substitute_ep_register): Likewise for params
1854 "first_insn", "last_insn" and local "insn".
1855 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
1856 elements of "regs" array, and local "insn".
1857 * except.c (emit_note_eh_region_end): Likewise for param "insn".
1858 * final.c (final_sequence): Strengthen this global from rtx to
1860 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
1862 (final_scan_insn): Update assignment to "final_sequence" to be
1863 from "seq", the cast version of "body", for type-safety.
1864 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
1865 "insns" from rtx to rtx_insn *.
1866 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
1867 * genattr.c (main): When writing out generated insn-attr.h,
1868 strengthen params 1 and 3 of eligible_for_delay,
1869 eligible_for_annul_true, eligible_for_annul_false from rtx to
1871 * genattrtab.c (write_eligible_delay): Likewise when writing out
1872 generated insn-attrtab.c; also local "insn" the generated
1874 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
1876 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
1877 "start_label" from rtx to rtx_insn *.
1878 * ira.c (decrease_live_ranges_number): Likewise for local "p".
1879 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
1880 "insns" and local "insn".
1881 (validate_equiv_mem): Likewise for param "start" and local "insn".
1882 (memref_used_between_p): Likewise for params "start", "end" and
1884 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
1886 * loop-doloop.c (doloop_optimize): Within region guarded by
1887 INSN_P (doloop_pat), introduce a new local rtx_insn *
1888 "doloop_insn" via a checked cast, and use it for typesafety,
1889 eventually writing the value back into doloop_pat.
1890 * output.h (final_sequence): Strengthen this global from rtx to
1892 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
1893 reintroducing "insn" as an rtx_insn * via a checked cast.
1894 Strengthen param "attempt" and local "new_insn"from rtx to
1896 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
1898 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
1899 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
1900 "p" in favor of more tightly-scoped replacements, sometimes rtx
1901 and sometimes rtx_insn *, as appropriate.
1902 (delete_output_reload): Eliminate top-level rtx "i1", splitting
1903 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
1904 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
1905 local "trial" from rtx to rtx_insn *.
1906 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
1907 rtx to rtx_insn *. Strenghten local "pat" from rtx to
1908 rtx_sequence * and use methods for clarity and typesafety.
1909 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
1910 rtx to rtx_insn *. Strenghten local "li" from rtx to
1911 rtx_insn_list * and use its methods for clarity and typesafety.
1912 (steal_delay_list_from_target): Strengthen param "insn" from rtx
1914 (steal_delay_list_from_fallthrough): Likewise.
1915 (try_merge_delay_insns): Likewise for param "thread" and locals
1916 "trial", "next_trial", "delay_insn".
1917 (redundant_insn): Likewise for param "target" and local "trial".
1918 (own_thread_p): Likewise for param "thread" and locals
1919 "active_insn", "insn".
1920 (get_label_before): Likewise for param "insn".
1921 (fill_simple_delay_slots): Likewise for local "new_label"; use
1922 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
1923 (label_before_next_insn): Strengthen return type and local "insn"
1924 from rtx to rtx_insn *.
1925 (relax_delay_slots): Likewise for locals "other", "tmp".
1926 (make_return_insns): Likewise for param "first" and locals "insn",
1927 "jump_insn", "prev". Move declaration of "pat" to its assignment
1928 and strengthen from rtx to rtx_sequence *. Use its methods for
1929 clarity and typesafety.
1930 * rtlanal.c (no_labels_between_p): Strengthen params from
1931 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
1933 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
1934 from const_rtx to const rtx_insn *.
1935 (reg_set_between_p): Rename param "from_insn" to
1936 "uncast_from_insn", and reintroduce "from_insn" as a
1937 const rtx_insn * via a checked cast.
1938 (modified_between_p): Likewise for param "start" as "uncast_start".
1939 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
1940 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
1941 "tmp", head" from rtx to rtx_insn *.
1942 (recompute_rev_top_order): Likewise for local "insn".
1943 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
1944 * store-motion.c (build_store_vectors): Likewise for local "insn".
1945 Strengthen local "st" from rtx to rtx_insn_list * and use methods
1946 for clarity and typesafety.
1947 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
1949 (computation_cost): Likewise for local "seq".
1950 (get_address_cost): Likewise.
1952 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1954 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
1956 (label_is_jump_target_p): Likewise for second param.
1958 * rtlanal.c (tablejump_p): Likewise for param "insn".
1959 (label_is_jump_target_p): Likewise for param "jump_insn".
1961 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1963 * rtl.h (find_first_parameter_load): Strengthen return type and
1964 both params from rtx to rtx_insn *.
1965 * rtlanal.c (find_first_parameter_load): Strengthen return type,
1966 both params and locals "before", "first_set" from rtx to
1967 rtx_insn *. Remove now-redundant cast.
1968 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
1970 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1972 * rtl.h (find_last_value): Delete.
1973 * rtlanal.c (find_last_value): Delete.
1975 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1977 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
1978 from rtx to rtx_insn *.
1979 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
1980 rtx "note" with new local rtx_insn * "new_head" when calculating
1981 head insn of new basic block.
1982 * combine.c (combine_split_insns): Strengthen return type and local
1983 "ret" from rtx to rtx_insn *.
1984 (likely_spilled_retval_p): Likewise for locals "use" and "p".
1985 (try_combine): Eliminate local "m_split", splitting into new
1986 locals "m_split_insn" and "m_split_pat".
1987 (find_split_point): Strengthen local "seq" from rtx into
1989 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
1990 locals "label", "branch".
1991 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
1993 (define_expand "umulsi3_highpart"): Likewise for local "insn".
1994 * dse.c (note_add_store_info): Likewise for fields "first",
1996 (note_add_store): Likewise for local "insn".
1997 (emit_inc_dec_insn_before): Likewise for locals "insn",
1999 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
2000 (replace_read): Likewise for locals "insns", "this_insn".
2001 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
2002 (notice_eh_throw): Likewise for param "insn".
2003 (before_next_cfi_note): Likewise for return type, param, and local
2005 (connect_traces): Likewise for local "note".
2006 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
2007 (verify_rtl_sharing): Likewise.
2008 (unshare_all_rtl_in_chain): Likewise for param "insn".
2009 (get_first_nonnote_insn): Likewise for local "insn".
2010 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
2011 "seq" and use its methods to clarify things.
2012 (next_insn): Strengthen return type from rtx to rtx_insn *.
2013 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
2014 local rtx_insn * using a checked cast, dropping a checked cast
2015 made redundant by this change. Use a cast to and method of
2016 rtx_sequence to clarify the code.
2017 (previous_insn): Rename param "insn" to "uncast_insn" and
2018 reintroduce "insn" as a local rtx_insn * using a checked cast,
2019 dropping a checked cast made redundant by this change. Use a cast
2020 to and method of rtx_sequence to clarify the code.
2021 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
2022 reintroduce "insn" as a local rtx_insn * using a checked cast,
2023 dropping a checked cast made redundant by this change.
2024 (next_nonnote_insn_bb): Likewise.
2025 (prev_nonnote_insn): Likewise.
2026 (prev_nonnote_insn_bb): Likewise.
2027 (next_nondebug_insn): Likewise.
2028 (prev_nondebug_insn): Likewise.
2029 (next_nonnote_nondebug_insn): Likewise.
2030 (prev_nonnote_nondebug_insn): Likewise.
2031 (next_real_insn): Likewise.
2032 (prev_real_insn): Likewise.
2033 (next_active_insn): Likewise.
2034 (prev_active_insn): Likewise.
2035 (next_cc0_user): Likewise. Use rtx_sequence and a method for
2037 (prev_cc0_setter): Likewise.
2038 (try_split): Rename param "trial" to "uncast_trial" and
2039 reintroduce "insn" as a local rtx_insn * using a checked cast,
2040 dropping checked casts made redundant by this change.
2041 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
2043 (remove_insn): Rename param "insn" to "uncast_insn" and
2044 reintroduce "insn" as a local rtx_insn * using a checked cast.
2045 (emit_pattern_after_setloc): Likewise for param "after", as
2047 (emit_pattern_after): Likewise. Strengthen local "prev" from
2049 (emit_pattern_before_setloc): Rename param "before" to
2050 "uncast_before" and reintroduce "before" as a local rtx_insn *
2051 using a checked cast. Strengthen locals "first", "last" from
2053 (emit_pattern_before): Likewise rename/cast param "before" to
2054 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
2055 * except.c (copy_reg_eh_region_note_forward): Strengthen param
2056 "first" and local "insn" from rtx to rtx_insn *.
2057 (copy_reg_eh_region_note_backward): Likewise for param "last"
2059 * expr.c (fixup_args_size_notes): Rename param "last" to
2060 "uncast_last" and reintroduce "last" as a local rtx_insn *
2061 using a checked cast. Strengthen local "insn" from rtx to
2063 * function.c (set_insn_locations): Strengthen param "insn" from
2065 (record_insns): Likewise for param "insns" and local "tmp".
2066 (active_insn_between): Rename param "tail" to
2067 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
2068 using a checked cast.
2069 (thread_prologue_and_epilogue_insns): Split out top-level local
2070 rtx "seq" into three different rtx_insn * locals. Strengthen
2071 local "prologue_seq" from rtx to rtx_insn *.
2072 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
2073 from rtx to rtx_insn *.
2074 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
2075 (priority): Likewise for locals "prev_first", "twin".
2076 (setup_insn_max_reg_pressure): Likewise for param "after".
2077 (sched_setup_bb_reg_pressure_info): Likewise.
2078 (no_real_insns_p): Strengthen params from const_rtx to
2080 (schedule_block): Strengthen local "next_tail" from rtx to
2082 * ifcvt.c (find_active_insn_before): Strengthen return type and
2083 param "insn" from rtx to rtx_insn *.
2084 (find_active_insn_after): Likewise.
2085 (cond_exec_process_insns): Likewise for param "start" and local "insn".
2086 (cond_exec_process_if_block): Likewise for locals "then_start",
2087 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
2088 (noce_process_if_block): Likewise for local "jump".
2089 (merge_if_block): Likewise for two locals named "end".
2090 (cond_exec_find_if_block): Likewise for local "last_insn".
2091 * jump.c (delete_related_insns): Rename param "insn" to
2092 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
2093 checked cast. Strengthen local "p" from rtx to rtx_insn *.
2094 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
2096 (split_reg): Likewise.
2097 * lra.c (lra_process_new_insns): Likewise.
2098 * modulo-sched.c (permute_partial_schedule): Strengthen param
2099 "last" from rtx to rtx_insn *.
2100 * optabs.c (add_equal_note): Likewise for param "insns" and local
2102 (expand_binop_directly): Add checked casts to rtx_insn * within
2103 NEXT_INSN (pat) uses.
2104 (expand_unop_direct): Likewise.
2105 (maybe_emit_unop_insn): Likewise.
2106 * recog.c (peep2_attempt): Strengthen locals "last",
2107 "before_try", "x" from rtx to rtx_insn *.
2108 * reorg.c (optimize_skip): Strengthen return type and local
2109 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
2110 and locals "trial", "next_trial" from rtx to rtx_insn *.
2111 * resource.c (next_insn_no_annul): Strengthen return type and
2112 param "insn" from rtx to rtx_insn *. Use a cast to and method of
2113 rtx_sequence to clarify the code.
2114 (mark_referenced_resources): Add a checked cast to rtx_insn *
2115 within PREV_INSN (x).
2116 (find_dead_or_set_registers): Strengthen return type, param
2117 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
2118 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
2120 (mark_target_live_regs): Strengthen params "insns" and "target",
2121 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
2122 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
2124 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
2125 from rtx to rtx_insn *.
2126 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
2127 from rtx to rtx_insn *.
2128 (copy_reg_eh_region_note_backward): Likewise.
2129 (unshare_all_rtl_in_chain): Likewise for sole param.
2130 (dump_rtl_slim): Strengthen second and third params from const_rtx
2131 to const rtx_insn *.
2132 * sched-deps.c (sched_free_deps): Strengthen params "head" and
2133 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
2134 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
2135 "next_tail" from rtx to rtx_insn *.
2136 (begin_move_insn): Likewise for local "next".
2137 * sched-int.h (sched_free_deps): Likewise for first and second
2139 (no_real_insns_p): Strengthen both params from const_rtx to
2141 (sched_setup_bb_reg_pressure_info): Strengthen second params from
2143 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
2145 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
2146 and locals "insn", "tail" from const_rtx to const rtx_insn *.
2147 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
2149 (debug_rtl_slim): Strengthen params "first" and "last" from
2150 const_rtx to const rtx_insn *.
2151 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
2152 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
2153 (convert_to_simple_return): Likewise for param "returnjump".
2154 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
2156 (convert_to_simple_return): Likewise for param "returnjump".
2157 * valtrack.c (propagate_for_debug): Likewise for params
2159 * valtrack.h (propagate_for_debug): Likewise for second param.
2161 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2163 * output.h (insn_current_reference_address): Strengthen param
2164 from rtx to rtx_insn *.
2165 * final.c (insn_current_reference_address): Likewise.
2167 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2169 * basic-block.h (inside_basic_block_p): Strengthen param from
2170 const_rtx to const rtx_insn *.
2171 * cfgbuild.c (inside_basic_block_p): Likewise.
2173 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2175 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
2177 (get_trace_info): Likewise for param "insn".
2178 (save_point_p): Likewise.
2179 (maybe_record_trace_start): Likewise for both params.
2180 (maybe_record_trace_start_abnormal): Likewise.
2181 (create_trace_edges): Likewise for sole param and for three of the
2183 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
2184 to rtx_insn *, and update a call to pat->element to pat->insn.
2186 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2188 * function.h (struct expr_status): Convert field "x_forced_labels"
2189 from rtx_expr_list * to rtx_insn_list *.
2191 * cfgbuild.c (make_edges): Convert local "x" from an
2192 rtx_expr_list * to an rtx_insn_list *, replacing use of
2193 "element" method with "insn" method.
2194 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2195 * except.c (sjlj_emit_dispatch_table): Replace use of
2196 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
2198 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
2199 rtx_expr_list * to an rtx_insn_list *, replacing use of
2200 "element" method with "insn" method.
2201 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2202 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
2203 rtx_insn *, adding a checked cast. Replace use of
2204 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
2206 (expand_label): Likewise for local "label_r".
2208 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2210 * function.h (struct rtl_data): Convert field
2211 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
2213 * rtl.h (remove_node_from_insn_list): New prototype.
2215 * builtins.c (expand_builtin): When prepending to
2216 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
2218 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
2219 to rtx_insn_list *, and use its "insn" method rather than
2221 * cfgrtl.c (delete_insn): Use new function
2222 remove_node_from_insn_list rather than
2223 remove_node_from_expr_list.
2224 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
2225 to rtx_insn_list *, and use its "insn" method rather than
2227 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2228 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2229 * rtlanal.c (remove_node_from_insn_list): New function, adapted
2230 from remove_node_from_expr_list.
2231 * stmt.c (expand_label): When prepending to
2232 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
2235 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2237 * function.h (struct rtl_data): Strengthen fields "x_return_label"
2238 and "x_naked_return_label" from rtx to rtx_code_label *.
2240 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2242 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
2243 (SET_NEXT_INSN): Likewise.
2244 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
2246 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
2247 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
2248 to split out the SEQUENCE from local "bundle", strengthening the
2249 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
2250 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
2251 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
2252 and the type of the elements of the "slot" array from rtx to
2254 (reorg_split_calls): Likewise for locals "insn" and "next", and
2255 the type of the elements of the "slot" array.
2257 * config/frv/frv.c (frv_nops): Likewise for the elements of this
2259 (frv_function_prologue): Likewise for locals "insn", "next",
2261 (frv_register_nop): Introduce a local "nop_insn" to be the
2262 rtx_insn * containing rtx "nop".
2264 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
2265 used as an insn and sometimes as a pattern, so rename it to
2266 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
2267 using it where dealing with the core insn.
2269 * config/picochip/picochip.c (reorder_var_tracking_notes):
2270 Strengthen locals "insn", "next", "last_insn", "queue",
2271 "next_queue", "prev" from rtx to rtx_insn *.
2273 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
2274 the second param is an rtx_insn ** rather than an rtx **.
2275 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
2276 from rtx to rtx_sequence *, and introduce local named "sequence",
2277 using methods of rtx_sequence to clarify the code.
2278 (remove_insn): Introduce local rtx_sequence * named "sequence" and
2280 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
2281 Rename param "after" to "uncast_after", reintroducing "after" as a
2282 local rtx_insn * with a checked cast.
2283 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
2284 reintroducing "after" as a local rtx_insn * with a checked cast.
2285 Strengthen local "last" from rtx to rtx_insn * and remove the
2286 now-redundant checked casts.
2287 (copy_delay_slot_insn): Strengthen return type and param from rtx
2290 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
2291 "last" from rtx to rtx_insn *.
2293 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2295 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
2296 param from rtx to rtx_insn *.
2298 * emit-rtl.c (copy_delay_slot_insn): Likewise.
2300 * reorg.c (skip_consecutive_labels): Strengthen return type, param
2301 and local "insn" from rtx to rtx_insn *.
2302 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
2303 (unfilled_slots_next): Likewise.
2304 (function_return_label): Strengthen from rtx to rtx_code_label *.
2305 (function_simple_return_label): Likewise.
2306 (first_active_target_insn): Strengthen return type and param from
2308 (find_end_label): Strengthen return type from rtx to
2309 rtx_code_label *; strengthen locals as appropriate.
2310 (emit_delay_sequence): Strengthen return type, param "insn" and
2311 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
2312 and local "li" from rtx to rtx_insn_list *, using methods of
2313 rtx_insn_list for clarity and typesafety.
2314 (add_to_delay_list): Strengthen return type and param "insn" from
2315 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
2316 rtx_insn_list * and use methods of rtx_insn_list.
2317 (delete_from_delay_slot): Strengthen return type, param "insn",
2318 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
2319 Strengthen local "seq" from rtx to rtx_sequence *, and local
2320 "delay_list" from rtx to rtx_insn_list *, using methods of
2321 rtx_sequence for clarity and type-safety.
2322 (delete_scheduled_jump): Add checked cast when invoking
2323 delete_from_delay_slot. Strengthen local "trial" from rtx to
2325 (optimize_skip): Strengthen return type and local "delay_list"
2326 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
2328 (steal_delay_list_from_target): Strengthen return type, param
2329 "delay_list" and local "new_delay_list" from rtx to
2330 rtx_insn_list *. Strengthen param "seq" from rtx to
2331 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
2333 Split out local "temp" into multiple more-tightly scoped locals:
2334 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
2335 of rtx_insn_list and rtx_sequence for clarity and typesafety.
2336 Strengthen locals named "trial" from rtx to rtx_insn *.
2337 (steal_delay_list_from_fallthrough): Strengthen return type and
2338 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
2339 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
2340 Strengthen local "trial" from rtx to rtx_insn *.
2341 (try_merge_delay_insns): Strength local "merged_insns" from rtx
2342 to rtx_insn_list * and use its methods. Strengthen local "pat"
2343 from rtx to rtx_sequence * and use its methods. Strengthen locals
2344 "dtrial" and "new_rtx" from rtx to rtx_insn *.
2345 (get_label_before): Strengthen return type and local "label" from
2347 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
2348 "next_trial", "next", prev". Strengthen local "delay_list" from
2349 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
2351 (follow_jumps): Strengthen return type, param "label" and locals
2352 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
2353 (fill_slots_from_thread): Strengthen return type, param
2354 "delay_list" from rtx to rtx_insn_list *. Strengthen params
2355 "insn", "thread", "opposite_thread" and locals "new_thread",
2356 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
2357 "sequence" from a checked cast to rtx_sequence so that we can call
2358 steal_delay_list_from_target and steal_delay_list_from_fallthrough
2359 with an rtx_sequence *.
2360 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
2361 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
2362 Strengthen local "delay_list" from rtx to rtx_insn_list *.
2363 (relax_delay_slots): Strengthen param "first" and locals "insn",
2364 "next", "trial", "delay_insn", "target_label" from rtx to
2365 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
2366 Introduce a local "trial_seq" for PATTERN (trial) of type
2367 rtx_sequence *, in both cases using methods of rtx_sequence.
2368 (dbr_schedule): Strengthen param "first" and locals "insn",
2369 "next", "epilogue_insn" from rtx to rtx_insn *.
2371 2014-08-28 Richard Biener <rguenther@suse.de>
2373 PR tree-optimization/62283
2374 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
2375 Do not peel loops for alignment where the vector loop likely
2376 doesn't run at least VF times.
2378 2014-08-28 Bin Cheng <bin.cheng@arm.com>
2380 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
2381 important_candidates. Consider all important candidates if
2382 IVS doesn't give any result. Remove check on ivs->upto.
2383 (try_add_cand_for): Call iv_ca_add_use only once.
2385 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2386 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2387 Anna Tikhonova <anna.tikhonova@intel.com>
2388 Ilya Tocar <ilya.tocar@intel.com>
2389 Andrey Turetskiy <andrey.turetskiy@intel.com>
2390 Ilya Verbin <ilya.verbin@intel.com>
2391 Kirill Yukhin <kirill.yukhin@intel.com>
2392 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2394 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
2395 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
2397 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
2398 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
2399 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
2400 (define_insn "*mul<mode>3"): Add EVEX version.
2402 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2403 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2404 Anna Tikhonova <anna.tikhonova@intel.com>
2405 Ilya Tocar <ilya.tocar@intel.com>
2406 Andrey Turetskiy <andrey.turetskiy@intel.com>
2407 Ilya Verbin <ilya.verbin@intel.com>
2408 Kirill Yukhin <kirill.yukhin@intel.com>
2409 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2411 * config/i386/sse.md
2412 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
2413 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
2414 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
2415 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
2416 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
2417 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
2418 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
2419 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
2420 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
2421 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
2422 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
2423 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
2424 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
2425 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
2426 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
2427 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
2429 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2430 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2431 Anna Tikhonova <anna.tikhonova@intel.com>
2432 Ilya Tocar <ilya.tocar@intel.com>
2433 Andrey Turetskiy <andrey.turetskiy@intel.com>
2434 Ilya Verbin <ilya.verbin@intel.com>
2435 Kirill Yukhin <kirill.yukhin@intel.com>
2436 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2438 * config/i386/sse.md
2439 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
2440 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
2441 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
2443 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2444 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2445 Anna Tikhonova <anna.tikhonova@intel.com>
2446 Ilya Tocar <ilya.tocar@intel.com>
2447 Andrey Turetskiy <andrey.turetskiy@intel.com>
2448 Ilya Verbin <ilya.verbin@intel.com>
2449 Kirill Yukhin <kirill.yukhin@intel.com>
2450 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2452 * config/i386/sse.md
2453 (define_mode_iterator VI128_256): New.
2454 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
2456 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2457 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2458 Anna Tikhonova <anna.tikhonova@intel.com>
2459 Ilya Tocar <ilya.tocar@intel.com>
2460 Andrey Turetskiy <andrey.turetskiy@intel.com>
2461 Ilya Verbin <ilya.verbin@intel.com>
2462 Kirill Yukhin <kirill.yukhin@intel.com>
2463 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2465 * config/i386/sse.md
2466 (define_mode_iterator VI8_256_512): New.
2467 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
2469 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
2470 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
2472 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
2474 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2476 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
2477 pointer to the cumulative reloc value and return the value for
2479 (compute_reloc_for_rtx): Take a const_rtx. Call
2480 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
2481 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
2482 for_each_rtx for the CONST case.
2484 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2486 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
2487 (mark_constants_in_pattern): ...this new function to iterate over
2489 (mark_constants): Update accordingly.
2491 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2493 * varasm.c: Include rtl-iter.h.
2494 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
2495 Remove the pointer to the cumulative hashval_t and just return
2496 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
2497 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2498 Accumulate the hashval_ts here instead of const_rtx_hash_1.
2500 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2502 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
2503 Give real type of data parameter. Remove return value.
2504 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
2505 to iterate over subrtxes.
2507 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2509 * var-tracking.c (use_narrower_mode_test): Turn from being a
2510 for_each_rtx callback to being a function that examines each
2512 (adjust_mems): Update accordingly.
2514 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2516 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
2517 callback to being a function that examines each subrtx itself.
2518 Remove handling of null rtxes.
2519 (add_uses): Update accordingly.
2521 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2523 * var-tracking.c: Include rtl-iter.h.
2524 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
2525 to being a function that examines each subrtx itself.
2526 (use_type): Update accordingly.
2528 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2530 * store-motion.c: Include rtl-iter.h.
2531 (extract_mentioned_regs_1): Delete.
2532 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
2533 for_each_rtx to iterate over subrtxes.
2535 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2537 * sel-sched.c: Include rtl-iter.h
2538 (count_occurrences_1): Delete.
2539 (count_occurrences_equiv): Turn rtxes into const_rtxes.
2540 Use FOR_EACH_SUBRTX rather than for_each_rtx.
2542 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2544 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
2545 * rtlanal.c (tls_referenced_p_1): Delete.
2546 (tls_referenced_p): Take a const_rtx rather than an rtx.
2547 Use FOR_EACH_SUBRTX rather than for_each_rtx.
2549 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2551 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
2552 (for_each_inc_dec): Take an rtx rather than an rtx *.
2553 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
2554 (cselib_record_sets): Likewise.
2555 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
2556 (check_for_inc_dec): Likewise.
2557 * rtlanal.c (for_each_inc_dec_ops): Delete.
2558 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
2559 rather than a pointer to the memory address. Replace
2560 for_each_inc_dec_ops argument with separate function and data
2561 arguments. Abort on non-autoinc addresses.
2562 (for_each_inc_dec_find_mem): Delete.
2563 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
2564 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
2566 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2568 * rtl.h (find_all_hard_regs): Declare.
2569 * rtlanal.c (find_all_hard_regs): New function.
2570 (record_hard_reg_uses_1): Delete.
2571 (record_hard_reg_uses): Use find_all_hard_regs.
2573 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2575 * rtl.h (replace_label_data): Delete.
2576 (replace_label): Take the old label, new label and update-nuses flag
2577 as direct arguments. Return void.
2578 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
2579 * rtlanal.c (replace_label): Update interface as above. Handle
2580 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
2581 iterator. Use FOR_EACH_SUBRTX_PTR.
2583 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2585 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
2586 with const_rtx parameters.
2587 * varasm.c (get_pool_constant): Likewise.
2588 * rtlanal.c (rtx_referenced_p_1): Delete.
2589 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2590 Assert that the rtx we're looking for is nonnull. Allow searches
2591 for constant pool SYMBOL_REFs.
2593 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2595 * reload1.c: Include rtl-iter.h.
2596 (note_reg_elim_costly): Turn from being a for_each_rtx callback
2597 to being a function that examines each subrtx itself.
2598 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
2600 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2602 * regcprop.c (cprop_find_used_regs_1): Delete.
2603 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2605 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2607 * regcprop.c: Include rtl-iter.h.
2608 (kill_value): Take a const_rtx.
2609 (kill_autoinc_value): Turn from being a for_each_rtx callback
2610 to being a function that examines each subrtx itself.
2611 (copyprop_hardreg_forward_1): Update accordingly.
2613 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2615 * reg-stack.c: Include rtl-iter.h.
2616 (subst_stack_regs_in_debug_insn): Delete.
2617 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
2618 instead of for_each_rtx.
2620 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2622 * lower-subreg.c (find_decomposable_subregs): Turn from being
2623 a for_each_rtx callback to being a function that examines each
2624 subrtx itself. Remove handling of null rtxes.
2625 (decompose_multiword_subregs): Update accordingly.
2627 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2629 * lower-subreg.c (adjust_decomposed_uses): Delete.
2630 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
2631 Remove handling of null rtxes.
2633 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2635 * lower-subreg.c: Include rtl-iter.h.
2636 (resolve_subreg_use): Turn from being a for_each_rtx callback
2637 to being a function that examines each subrtx itself. Remove
2638 handling of null rtxes.
2639 (resolve_reg_notes, resolve_simple_move): Update accordingly.
2640 (decompose_multiword_subregs): Likewise.
2642 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2644 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
2645 to being a function that examines each subrtx itself.
2646 (simplify_using_condition, simplify_using_initial_values): Update
2649 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2651 * loop-iv.c: Include rtl-iter.h.
2652 (find_single_def_src): New function.
2653 (replace_single_def_regs): Turn from being a for_each_rtx callback
2654 to being a function that examines each subrtx itself.
2655 (replace_in_expr, simplify_using_initial_values): Update accordingly.
2657 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2659 * jump.c (eh_returnjump_p_1): Delete.
2660 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2661 Remove handling of null rtxes.
2663 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2665 * jump.c: Include rtl-iter.h.
2666 (returnjump_p_1): Delete.
2667 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2668 Remove handling of null rtxes.
2670 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2672 * ira.c: Include rtl-iter.h.
2673 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
2674 to being a function that examines each subrtx itself. Remove
2675 handling of null rtxes.
2676 (update_equiv_regs): Update call accordingly.
2678 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2680 * fwprop.c: Include rtl-iter.h.
2681 (varying_mem_p): Turn from being a for_each_rtx callback to being
2682 a function that examines each subrtx itself.
2683 (propagate_rtx): Update accordingly.
2685 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2687 * function.c: Include rtl-iter.h
2688 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
2689 callback to being a function that examines each subrtx itself.
2690 Return the changed flag.
2691 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
2692 (instantiate_virtual_regs): Update calls accordingly.
2694 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2696 * final.c: Include rtl-iter.h.
2697 (mark_symbol_ref_as_used): Delete.
2698 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
2701 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2703 * emit-rtl.c: Include rtl-iter.h.
2704 (find_auto_inc): Turn from being a for_each_rtx callback to being
2705 a function that examines each subrtx itself. Assume the first operand
2706 to an RTX_AUTOINC is the automodified register.
2707 (try_split): Update call accordingly.
2709 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2711 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
2712 Return a bool, inverting the result so that 0/false means "not ok".
2713 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
2714 subrtxes of a CONST.
2715 (mem_loc_descriptor, add_const_value_attribute)
2716 (resolve_addr_in_expr): Update calls accordingly.
2718 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2720 * dwarf2out.c: Include rtl-iter.h.
2721 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
2722 Remove unused data parameter. Return a bool, inverting the result
2723 so that 0/false means "not ok".
2724 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
2725 instead of for_each_rtx.
2727 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2729 * dse.c: Include rtl-iter.h.
2730 (check_mem_read_rtx): Change void * parameter to real type.
2731 Remove return value.
2732 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
2733 for_each_rtx. Don't handle null rtxes.
2735 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2737 * df-problems.c: Include rtl-iter.h.
2738 (find_memory): Turn from being a for_each_rtx callback to being
2739 a function that examines each subrtx itself. Continue to look for
2740 volatile references even after a nonvolatile one has been found.
2741 (can_move_insns_across): Update calls accordingly.
2743 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2745 * ddg.c (walk_mems_2, walk_mems_1): Delete.
2746 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
2747 to iterate over subrtxes. Return a bool rather than an int.
2749 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2751 * ddg.c: Include rtl-iter.h.
2752 (mark_mem_use_1): Rename to...
2753 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
2754 instead of for_each_rtx.
2755 (mem_read_insn_p): Update accordingly.
2757 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2759 * cse.c (change_cc_mode_args): Delete.
2760 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
2761 a function that examines each subrtx itself. Take the fields of
2762 change_cc_mode_args as argument and return void.
2763 (cse_change_cc_mode_insn): Update calls accordingly.
2765 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2767 * cse.c (is_dead_reg): Change argument to const_rtx.
2768 (dead_debug_insn_data): Delete.
2769 (is_dead_debug_insn): Expand commentary. Turn from being a
2770 for_each_rtx callback to being a function that examines
2771 each subrtx itself. Take the fields of dead_debug_insn_data
2773 (delete_trivially_dead_insns): Update call accordingly.
2775 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2777 * cse.c (check_for_label_ref): Move earlier in file. Turn from
2778 being a for_each_rtx callback to being a function that examines
2780 (cse_extended_basic_block): Update call accordingly.
2782 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2784 * cse.c (check_dependence_data): Delete.
2785 (check_dependence): Change from being a for_each_rtx callback to being
2786 a function that examines all subrtxes itself. Don't handle null rtxes.
2787 (invalidate): Update call accordingly.
2789 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2791 * cse.c: Include rtl-iter.h.
2792 (approx_reg_cost_1): Delete.
2793 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2794 Don't handle null rtxes.
2796 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2798 * cfgcleanup.c: Include rtl-iter.h.
2799 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
2800 to being a function that examines each subrtx itself.
2801 (thread_jump): Update accordingly.
2803 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2805 * combine-stack-adj.c: Include rtl-iter.h.
2806 (record_stack_refs_data): Delete.
2807 (record_stack_refs): Turn from being a for_each_rtx callback
2808 to being a function that examines each subrtx itself.
2809 Take a pointer to the reflist. Invert sense of return value
2810 so that true means success and false means failure. Don't
2812 (combine_stack_adjustments_for_block): Update accordingly.
2814 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2816 * combine.c (record_truncated_value): Turn from being a for_each_rtx
2817 callback to a function that takes an rtx and returns a bool
2818 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
2821 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2823 * combine.c: Include rtl-iter.h.
2824 (unmentioned_reg_p_1): Delete.
2825 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2826 Don't handle null rtxes.
2828 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2830 * calls.c: Include rtl-iter.h.
2831 (internal_arg_pointer_based_exp_1): Delete.
2832 (internal_arg_pointer_based_exp): Take a const_rtx.
2833 Use FOR_EACH_SUBRTX to iterate over subrtxes.
2835 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2837 * caller-save.c: Include rtl-iter.h.
2838 (add_used_regs_1): Delete.
2839 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
2840 to iterate over subrtxes. Assert that any remaining pseudos
2843 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2845 * bt-load.c: Include rtl-iter.h.
2846 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
2847 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
2848 to iterate over subrtxes.
2849 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
2850 find_btr_use rather than btr_referenced_p.
2852 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2854 * alias.c: Include rtl-iter.h.
2855 (refs_newer_value_cb): Delete.
2856 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2858 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2860 * rtl-iter.h: New file.
2861 * rtlanal.c: Include it.
2862 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
2863 (generic_subrtx_iterator <T>::add_single_to_queue)
2864 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
2865 (generic_subrtx_iterator <T>::free_array): New functions.
2866 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
2867 (generic_subrtx_iterator <const_rtx_accessor>)
2868 (generic_subrtx_iterator <rtx_var_accessor>
2869 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
2870 (setup_reg_subrtx_bounds): New function.
2871 (init_rtlanal): Call it.
2873 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
2876 * config/sh/sh.md (ashlsi3): Handle negative shift count for
2878 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
2880 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
2882 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
2884 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2886 * rtl.h (JUMP_LABEL_AS_INSN): New.
2888 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2890 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
2892 (alloc_EXPR_LIST): Strengthen return type from rtx to
2894 (remove_free_EXPR_LIST_node): Likewise for param.
2895 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
2896 from rtx to rtx_expr_list *.
2897 * sched-int.h (struct deps_desc): Strengthen fields
2898 "pending_read_mems" and "pending_write_mems" from rtx to
2901 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
2902 rtx to rtx_expr_list *.
2903 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
2904 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
2906 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
2907 from rtx to rtx_expr_list *.
2908 * loop-iv.c (simplify_using_initial_values): Strengthen local
2909 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
2910 "pnote_next" from rtx * to rtx_expr_list **.
2911 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
2912 param "exprp" from rtx * to rtx_expr_list **.
2913 (add_insn_mem_dependence): Strengthen local "mem_list" from
2914 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
2916 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
2917 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
2918 param "old_mems_p" from rtx * to rtx_expr_list **.
2919 * var-tracking.c (struct adjust_mem_data): Strengthen field
2920 "side_effects" from rtx to rtx_expr_list *.
2921 (adjust_insn): Replace NULL_RTX with NULL when assigning to
2923 (prepare_call_arguments): Likewise.
2925 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2927 * function.h (struct rtl_data): Strengthen field
2928 "x_stack_slot_list" from rtx to rtx_expr_list *.
2930 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
2931 when assigning to stack_slot_list.
2933 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2935 * function.h (struct rtl_data): Strengthen field
2936 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
2937 * rtl.h (remove_node_from_expr_list): Strengthen second param from
2938 rtx * to rtx_expr_list **.
2940 * cfgbuild.c (make_edges): In loop over
2941 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
2942 rtx_expr_list *, and use methods of the latter class to clarify
2944 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
2945 rtx_expr_list *, and use methods of the latter class to clarify
2947 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2948 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2949 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
2950 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
2951 to rtx_expr_list *. Use methods of the latter class to clarify
2954 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2956 * function.h (struct expr_status): Strengthen field
2957 "x_forced_labels" from rtx to rtx_expr_list *.
2959 * cfgbuild.c (make_edges): Split local "x" into two locals,
2960 strengthening one from rtx to rtx_expr_list *, and using methods
2962 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
2963 loop over forced_labels, introduce strengthen it from rtx to
2964 rtx_expr_list *, using methods to clarify the code.
2965 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
2966 to rtx_expr_list *, using methods of said class to clarify the
2968 * reload1.c (set_initial_label_offsets): Split local "x" into two
2969 per-loop variables, strengthening the first from rtx to
2970 rtx_expr_list * and using methods.
2972 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2974 * coretypes.h (class rtx_expr_list): Add forward declaration.
2975 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
2976 * gengenrtl.c (special_rtx): Add EXPR_LIST.
2977 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
2978 invariant: GET_CODE (X) == EXPR_LIST.
2979 (is_a_helper <rtx_expr_list *>::test): New.
2980 (rtx_expr_list::next): New.
2981 (rtx_expr_list::element): New.
2982 (gen_rtx_EXPR_LIST): New.
2984 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2986 * varasm.c (mark_constants): Convert a GET_CODE check into a
2987 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
2988 Use methods of rtx_sequence to clarify the code.
2990 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2992 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
2993 local "seq" via a checked cast, and use methods of rtx_sequence
2994 to simplify the code.
2996 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2998 * resource.c (mark_referenced_resources): Strengthen local
2999 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
3000 using methods of rtx_sequence to clarify the code.
3001 (find_dead_or_set_registers): Within the switch statement, convert
3002 a GET_CODE check to a dyn_cast, introducing local "seq". Within
3003 the JUMP_P handling, introduce another local "seq", adding a
3004 checked cast to rtx_sequence *. In both cases, use methods of
3005 rtx_sequence to clarify the code.
3006 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
3007 via a checked cast, and use methods of rtx_sequence to simplify
3010 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3012 * reorg.c (redundant_insn): In two places in the function, replace
3013 a check of GET_CODE with a dyn_cast, introducing local "seq", and
3014 usings methods of rtx_sequence to clarify the code.
3016 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3018 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
3019 local "seq" with a checked cast, and use methods of rtx_sequence
3020 to clarify the code.
3022 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3024 * function.c (contains): Introduce local "seq" for PATTERN (insn),
3025 with a checked cast, in the region for where we know it's a
3026 SEQUENCE. Use methods of rtx_sequence.
3028 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3030 * final.c (get_attr_length_1): Replace GET_CODE check with a
3031 dyn_cast, introducing local "seq" and the use of methods of
3033 (shorten_branches): Likewise, introducing local "body_seq".
3034 Strengthen local "inner_insn" from rtx to rtx_insn *.
3035 (reemit_insn_block_notes): Replace GET_CODE check with a
3036 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
3037 Use methods of rtx_sequence.
3038 (final_scan_insn): Likewise, introducing local "seq" for when
3039 "body" is known to be a SEQUENCE, using its methods.
3041 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3043 * except.c (can_throw_external): Strengthen local "seq" from rtx
3044 to rtx_sequence *. Use methods of rtx_sequence.
3045 (insn_nothrow_p): Likewise.
3047 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3049 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
3050 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3051 Use methods of rtx_sequence.
3052 (scan_trace): Likewise for local "pat".
3054 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3056 * coretypes.h (class rtx_sequence): Add forward declaration.
3057 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
3058 invariant: GET_CODE (X) == SEQUENCE.
3059 (is_a_helper <rtx_sequence *>::test): New.
3060 (is_a_helper <const rtx_sequence *>::test): New.
3061 (rtx_sequence::len): New.
3062 (rtx_sequence::element): New.
3063 (rtx_sequence::insn): New.
3065 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3067 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
3069 (alloc_INSN_LIST): Strengthen return type from rtx to
3071 (copy_INSN_LIST): Likewise for return type and param.
3072 (concat_INSN_LIST): Likewise for both params and return type.
3073 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
3074 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
3075 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
3076 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
3078 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
3079 "implicit_sets", "control_uses", "clobbers" from rtx to
3081 (struct deps_desc): Likewise for fields "pending_read_insns",
3082 "pending_write_insns", "pending_jump_insns",
3083 "last_pending_memory_flush", "last_function_call",
3084 "last_function_call_may_noreturn", "sched_before_next_call",
3085 "sched_before_next_jump".
3086 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
3087 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
3089 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
3090 from rtx to rtx_insn_list *.
3091 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
3094 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
3095 to rtx_insn_list **.
3096 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
3098 (queue_insn): Likewise for local "link".
3099 (struct haifa_saved_data): Strengthen field "insn_queue" from
3100 rtx * to rtx_insn_list **.
3101 (save_backtrack_point): Update allocation of save->insn_queue to
3102 reflect the strengthening of elements from rtx to rtx_insn_list *.
3103 (queue_to_ready): Strengthen local "link" from rtx to
3104 rtx_insn_list *; use methods "next" and "insn" when traversing the
3106 (early_queue_to_ready): Likewise for locals "link", "next_link",
3108 (schedule_block): Update allocation of insn_queue to reflect the
3109 strengthening of elements from rtx to rtx_insn_list *. Strengthen
3110 local "link" from rtx to rtx_insn_list *, and use methods when
3112 (add_to_speculative_block): Strengthen locals "twins" and
3113 "next_node" from rtx to rtx_insn_list *, and use methods when
3114 working with them. Strengthen local "twin" from rtx to
3115 rtx_insn *, eliminating a checked cast.
3116 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
3117 from rtx to rtx_insn_list *, and use methods when working with
3120 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
3121 from rtx to rtx_insn_list *, adding a checked cast.
3122 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
3124 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
3125 "newlink" from rtx to rtx_insn_list *. Strengthen local
3126 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
3127 from rtx to rtx_insn *.
3128 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
3129 from rtx to rtx_insn_list *. Use methods of the latter class.
3130 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
3131 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
3132 (remove_free_INSN_LIST_node): Strengthen return type and local
3133 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
3134 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
3135 rtx_insn_list *, using "insn" method.
3137 * sched-deps.c (add_dependence_list): Strengthen param "list"
3138 from rtx to rtx_insn_list *, and use methods when working with it.
3139 (add_dependence_list_and_free): Strengthen param "listp" from
3140 rtx * to rtx_insn_list **.
3141 (remove_from_dependence_list): Strenghten param "listp" from rtx *
3142 to rtx_insn_list **, and use methods when working with *listp.
3143 (remove_from_both_dependence_lists): Strengthen param "listp" from
3144 rtx * to rtx_insn_list **
3145 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
3146 to rtx_insn_list **. Eliminate local "link", in favor of two new
3147 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
3149 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
3150 by introducing local "cond_deps".
3151 (remove_from_deps): Strengthen param "insn" from rtx to
3154 * sched-rgn.c (concat_insn_mem_list): Strengthen param
3155 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
3156 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
3157 Use methods of rtx_insn_list.
3159 * store-motion.c (struct st_expr): Strengthen fields
3160 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
3161 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
3163 (find_moveable_store): Split out "tmp" into multiple more-tightly
3164 scoped locals. Use methods of rtx_insn_list *.
3165 (compute_store_table): Strengthen local "tmp" from rtx to
3166 rtx_insn *. Use methods of rtx_insn_list *.
3168 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3170 * coretypes.h (class rtx_insn_list): Add forward declaration.
3171 * rtl.h (class rtx_insn_list): New subclass of rtx_def
3172 (is_a_helper <rtx_insn_list *>::test): New.
3173 (rtx_insn_list::next): New.
3174 (rtx_insn_list::insn): New.
3175 (gen_rtx_INSN_LIST): Add prototype.
3176 * emit-rtl.c (gen_rtx_INSN_LIST): New.
3177 * gengenrtl.c (special_rtx): Add INSN_LIST.
3179 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3181 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
3182 "prev" from rtx to rtx_insn *.
3184 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3186 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
3187 functions. Require merely an rtx for now, not an rtx_insn *.
3188 (BLOCK_FOR_INSN): Likewise.
3189 (INSN_LOCATION): Likewise.
3190 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
3192 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3194 * rtl.h (PATTERN): Convert this macro into a pair of inline
3195 functions, for now, requiring const_rtx and rtx.
3197 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3199 * target.def (unwind_emit): Strengthen param "insn" from rtx to
3201 (final_postscan_insn): Likewise.
3202 (adjust_cost): Likewise.
3203 (adjust_priority): Likewise.
3204 (variable_issue): Likewise.
3205 (macro_fusion_pair_p): Likewise.
3206 (dfa_post_cycle_insn): Likewise.
3207 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
3208 (first_cycle_multipass_issue): Likewise.
3209 (dfa_new_cycle): Likewise.
3210 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
3211 (speculate_insn): Likewise for param "insn".
3212 (gen_spec_check): Likewise for params "insn" and "label".
3213 (get_insn_spec_ds): Likewise for param "insn".
3214 (get_insn_checked_ds): Likewise.
3215 (dispatch_do): Likewise.
3216 (dispatch): Likewise.
3217 (cannot_copy_insn_p): Likewise.
3218 (invalid_within_doloop): Likewise.
3219 (legitimate_combined_insn): Likewise.
3223 * doc/tm.texi: Automatically updated to reflect changes to
3226 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
3228 (schedule_block): Likewise.
3229 (sched_init): Likewise.
3230 (sched_speculate_insn): Strengthen param "insn" from rtx to
3232 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
3234 * hooks.c (hook_bool_rtx_true): Rename to...
3235 hook_bool_rtx_insn_true): ...this, and strengthen first param from
3237 (hook_constcharptr_const_rtx_null): Rename to...
3238 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
3239 first param from const_rtx to const rtx_insn *.
3240 (hook_bool_rtx_int_false): Rename to...
3241 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
3242 param from rtx to rtx_insn *.
3243 (hook_void_rtx_int): Rename to...
3244 (hook_void_rtx_insn_int): ...this, and strengthen first param from
3247 * hooks.h (hook_bool_rtx_true): Rename to...
3248 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
3250 (hook_bool_rtx_int_false): Rename to...
3251 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
3252 param from rtx to rtx_insn *.
3253 (hook_void_rtx_int): Rename to...
3254 (hook_void_rtx_insn_int): ...this, and strengthen first param from
3256 (hook_constcharptr_const_rtx_null): Rename to...
3257 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
3258 first param from const_rtx to const rtx_insn *.
3260 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
3261 and local "prev" from rtx to rtx_insn *.
3263 * sched-int.h (sched_speculate_insn): Strengthen first param from
3266 * sel-sched.c (create_speculation_check): Likewise for local "label".
3267 * targhooks.c (default_invalid_within_doloop): Strengthen param
3268 "insn" from const_rtx to const rtx_insn *.
3269 * targhooks.h (default_invalid_within_doloop): Strengthen param
3270 from const_rtx to const rtx_insn *.
3272 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
3273 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
3275 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
3277 (arc_invalid_within_doloop): Likewise, with const.
3279 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
3280 (arm_cannot_copy_insn_p): Likewise for param "insn".
3281 (arm_unwind_emit): Likewise.
3283 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
3286 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
3287 (c6x_variable_issue): Likewise. Removed now-redundant checked
3289 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
3291 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
3292 Likewise for param "insn".
3293 (epiphany_mode_after): Likewise.
3294 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
3295 params "insn", "dep_insn".
3296 (epiphany_mode_needed): Likewise for param "insn".
3297 (epiphany_mode_after): Likewise.
3299 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
3300 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
3301 (ix86_avx_u128_mode_needed): Likewise.
3302 (ix86_i387_mode_needed): Likewise.
3303 (ix86_mode_needed): Likewise.
3304 (ix86_avx_u128_mode_after): Likewise.
3305 (ix86_mode_after): Likewise.
3306 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
3307 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
3308 (ix86_adjust_priority): Likewise for param "insn".
3309 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
3310 (do_dispatch): Likewise.
3311 (has_dispatch): Likewise.
3312 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
3314 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
3315 reflect renaming of default hook implementation from
3316 hook_constcharptr_const_rtx_null to
3317 hook_constcharptr_const_rtx_insn_null.
3318 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
3320 (ia64_variable_issue): Likewise for param "insn".
3321 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
3322 (ia64_dfa_new_cycle): Likewise.
3323 (ia64_get_insn_spec_ds): Likewise.
3324 (ia64_get_insn_checked_ds): Likewise.
3325 (ia64_speculate_insn): Likewise.
3326 (ia64_gen_spec_check): Likewise for params "insn", "label".
3327 (ia64_asm_unwind_emit): Likewise for param "insn".
3329 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
3331 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
3333 (m68k_sched_variable_issue): Likewise for param "insn".
3335 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
3338 * config/microblaze/microblaze.c (microblaze_adjust_cost):
3339 Likewise for params "insn", "dep".
3341 * config/mips/mips.c (mips_adjust_cost): Likewise.
3342 (mips_variable_issue): Likewise for param "insn".
3343 (mips_final_postscan_insn): Likewise.
3345 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
3346 for params "insn", "dep".
3348 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
3350 (pa_adjust_priority): Likewise for param "insn".
3352 * config/picochip/picochip.c (picochip_sched_adjust_cost):
3353 Likewise for params "insn", "dep_insn".
3355 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
3357 (rs6000_variable_issue): Likewise.
3358 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
3359 (rs6000_debug_adjust_cost): Likewise.
3360 (rs6000_adjust_priority): Likewise for param "insn".
3361 (rs6000_use_sched_lookahead_guard): Likewise.
3362 (get_next_active_insn): Likewise for return type and both params.
3363 (redefine_groups): Likewise for params "prev_head_insn", "tail"
3364 and locals "insn", "next_insn".
3365 (pad_groups): Likewise.
3367 * config/s390/s390.c (s390_adjust_priority): Likewise for param
3369 (s390_cannot_copy_insn_p): Likewise.
3370 (s390_sched_variable_issue): Likewise for third param, eliminating
3372 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
3373 default hook implementation from hook_constcharptr_const_rtx_null
3374 to hook_constcharptr_const_rtx_insn_null.
3376 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
3377 from rtx to rtx_insn *.
3378 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
3379 (sh_variable_issue): Likewise for param "insn".
3380 (sh_dfa_new_cycle): Likewise.
3381 (sh_mode_needed): Likewise.
3382 (sh_mode_after): Likewise.
3384 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
3385 params "insn", "dep_insn".
3386 (hypersparc_adjust_cost): Likewise.
3387 (sparc_adjust_cost): Likewise.
3389 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
3390 param, eliminated checked cast.
3391 (spu_sched_adjust_cost): Likewise for first and third params.
3393 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
3394 params "insn" and "dep_insn" from rtx to rtx_insn *.
3396 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
3398 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3400 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
3401 (set_is_load_p): ...this, updating to work on a SET pattern rather
3403 (is_store_insn): Rename to...
3404 (set_is_store_p): ...this, updating to work on a SET pattern
3405 rather than an insn.
3406 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
3407 top of function to where it is needed. Rewrite the bogus
3408 condition that checks for "insn" and "dep" being PARALLEL to
3409 instead use single_set, introducing locals "insn_set" and
3410 "dep_set". Given that we only ever returned "cost" for a non-pair
3411 of SETs, bail out early if we don't have a pair of SET.
3412 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
3413 use the new locals "insn_set" and "dep_set", and update calls to
3414 is_load_insn and is_store_insn to be calls to set_is_load_p and
3417 2014-08-27 Guozhi Wei <carrot@google.com>
3420 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
3421 amount before using it.
3423 2014-08-27 Richard Biener <rguenther@suse.de>
3425 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
3426 get_maxval_strlen inside a more useful API.
3427 (gimple_fold_builtin_with_strlen): Remove and fold into ...
3428 (gimple_fold_builtin): ... caller.
3429 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
3430 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
3431 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
3432 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
3433 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
3434 gimple_fold_builtin_sprintf): Adjust to compute maxval
3437 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
3440 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
3442 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3443 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3444 Anna Tikhonova <anna.tikhonova@intel.com>
3445 Ilya Tocar <ilya.tocar@intel.com>
3446 Andrey Turetskiy <andrey.turetskiy@intel.com>
3447 Ilya Verbin <ilya.verbin@intel.com>
3448 Kirill Yukhin <kirill.yukhin@intel.com>
3449 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3451 * config/i386/sse.md
3452 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
3453 Use `concat_tg_mode' attribute to determine asm register size.
3455 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3456 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3457 Anna Tikhonova <anna.tikhonova@intel.com>
3458 Ilya Tocar <ilya.tocar@intel.com>
3459 Andrey Turetskiy <andrey.turetskiy@intel.com>
3460 Ilya Verbin <ilya.verbin@intel.com>
3461 Kirill Yukhin <kirill.yukhin@intel.com>
3462 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3464 * config/i386/sse.md
3465 (define_mode_iterator VI48_AVX512VL): New.
3466 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
3467 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
3468 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
3469 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3470 with VI1): Change mode iterator.
3471 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3472 with VI_ULOADSTORE_BW_AVX512VL): New.
3473 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3474 with VI_ULOADSTORE_F_AVX512VL): Ditto.
3475 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3476 with VI1): Change mode iterator.
3477 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3478 with VI_ULOADSTORE_BW_AVX512VL): New.
3479 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3480 with VI_ULOADSTORE_F_AVX512VL): Ditto.
3481 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3482 with VI1): Change mode iterator.
3483 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3484 with VI_ULOADSTORE_BW_AVX512VL): New.
3485 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3486 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
3487 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
3488 (define_insn "<avx512>_storedqu<mode>_mask" with
3489 VI48_AVX512VL): New.
3490 (define_insn "<avx512>_storedqu<mode>_mask" with
3491 VI12_AVX512VL): Ditto.
3493 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3494 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3495 Anna Tikhonova <anna.tikhonova@intel.com>
3496 Ilya Tocar <ilya.tocar@intel.com>
3497 Andrey Turetskiy <andrey.turetskiy@intel.com>
3498 Ilya Verbin <ilya.verbin@intel.com>
3499 Kirill Yukhin <kirill.yukhin@intel.com>
3500 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3502 * config/i386/sse.md
3503 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
3504 (define_mode_iterator VI48_AVX512BW): New.
3505 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
3506 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
3507 with VI48_AVX2_48_AVX512F): New.
3508 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
3509 with VI2_AVX512VL): Ditto.
3511 2014-08-27 Richard Biener <rguenther@suse.de>
3514 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
3515 (fold_builtin_3): Do not fold strcat_chk here.
3516 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
3518 (gimple_fold_builtin): Fold strcat_chk here.
3520 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
3522 * dwarf2out.h (dwarf2out_decl): Remove prototype.
3523 * dwarf2out.c (dwarf2out_decl): Make static.
3525 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
3527 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
3529 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3531 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
3532 from rtx to rtx_insn *.
3533 (cselib_lookup_from_insn): Likewise for final param.
3534 (cselib_subst_to_values_from_insn): Likewise.
3535 (cselib_add_permanent_equiv): Likewise.
3537 * cselib.c (cselib_current_insn): Likewise for this variable.
3538 (cselib_subst_to_values_from_insn): Likewise for param "insn".
3539 (cselib_lookup_from_insn): Likewise.
3540 (cselib_add_permanent_equiv): Likewise for param "insn" and local
3541 "save_cselib_current_insn".
3542 (cselib_process_insn): Replace use of NULL_RTX with NULL.
3544 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
3545 from rtx to rtx_insn *.
3547 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3549 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
3552 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3554 * df.h (df_dump_insn_problem_function): Strengthen first param of
3555 this callback from const_rtx to const rtx_insn *.
3556 (struct df_insn_info): Strengthen field "insn" from rtx to
3558 (DF_REF_INSN): Eliminate this function, reinstating the older
3560 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
3561 (df_reg_defined): Likewise.
3562 (df_find_use): Likewise.
3563 (df_reg_used): Likewise.
3564 (df_dump_insn_top): Strengthen param 1 from const_rtx to
3566 (df_dump_insn_bottom): Likewise.
3567 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
3568 (df_insn_debug_regno): Likewise.
3569 (debug_df_insn): Likewise.
3570 (df_rd_simulate_one_insn): Likewise for param 2.
3571 (df_word_lr_simulate_defs): Likewise for param 1.
3572 (df_word_lr_simulate_uses): Likewise.
3573 (df_md_simulate_one_insn): Likewise for param 2.
3574 (df_simulate_find_noclobber_defs): Likewise for param 1.
3575 (df_simulate_find_defs): Likewise.
3576 (df_simulate_defs): Likewise.
3577 (df_simulate_uses): Likewise.
3578 (df_simulate_one_insn_backwards): Likewise for param 2.
3579 (df_simulate_one_insn_forwards): Likewise.
3580 (df_uses_create): Likewise for param 2.
3581 (df_insn_create_insn_record): Likewise for param 1.
3582 (df_insn_delete): Likewise.
3583 (df_insn_rescan): Likewise.
3584 (df_insn_rescan_debug_internal): Likewise.
3585 (df_insn_change_bb): Likewise.
3586 (df_notes_rescan): Likewise.
3587 * rtl.h (remove_death): Likewise for param 2.
3588 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
3590 * sched-int.h (reemit_notes): Strengthen param from rtx to
3592 * valtrack.h (propagate_for_debug): Likewise for param 1.
3594 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
3595 local "tmp_rtx" from const_rtx to const rtx_insn *.
3596 * combine.c (remove_death): Strengthen param "insn" from rtx to
3598 (move_deaths): Likewise for local "where_dead".
3599 * cse.c (delete_trivially_dead_insns): Introduce local
3600 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
3601 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
3603 (df_reg_defined): Likewise.
3604 (df_find_use): Likewise.
3605 (df_reg_used): Likewise.
3606 (df_dump_insn_problem_data): Strengthen param "insn" from
3607 const_rtx to const rtx_insn *.
3608 (df_dump_insn_top): Likewise.
3609 (df_dump_insn_bottom): Likewise.
3610 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
3611 (df_insn_debug_regno): Likewise.
3612 (debug_df_insn): Likewise.
3613 (DF_REF_INSN): Delete.
3614 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
3615 from rtx to rtx_insn *.
3616 (df_chain_insn_top_dump): Strengthen param "insn" from
3617 const_rtx to const rtx_insn *.
3618 (df_chain_insn_bottom_dump): Likewise.
3619 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
3621 (df_word_lr_simulate_uses): Likewise.
3622 (df_print_note): Likewise.
3623 (df_remove_dead_and_unused_notes): Likewise.
3624 (df_set_unused_notes_for_mw): Likewise.
3625 (df_set_dead_notes_for_mw): Likewise.
3626 (df_create_unused_note): Likewise.
3627 (df_simulate_find_defs): Likewise.
3628 (df_simulate_find_uses): Likewise.
3629 (df_simulate_find_noclobber_defs): Likewise.
3630 (df_simulate_defs): Likewise.
3631 (df_simulate_uses): Likewise.
3632 (df_simulate_one_insn_backwards): Likewise.
3633 (df_simulate_one_insn_forwards): Likewise.
3634 (df_md_simulate_one_insn): Likewise.
3635 * df-scan.c (df_uses_create): Likewise.
3636 (df_insn_create_insn_record): Likewise.
3637 (df_insn_delete): Likewise.
3638 (df_insn_rescan): Likewise.
3639 (df_insn_rescan_debug_internal): Likewise.
3640 (df_insn_change_bb): Likewise.
3641 (df_notes_rescan): Likewise.
3642 (df_refs_add_to_chains): Likewise.
3643 (df_insn_refs_verify): Likewise.
3644 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
3645 when invoking df_insn_delete.
3646 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
3647 (set_unique_reg_note): Add checked cast.
3648 * final.c (cleanup_subreg_operands): Likewise.
3649 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
3650 "insn" from rtx to rtx_insn *.
3651 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
3652 "last" from rtx to rtx_insn *.
3653 * ira-emit.c (change_regs_in_insn): New function.
3654 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
3655 Invoke change_regs_in_insn rather than change_regs.
3656 * ira.c (update_equiv_regs): Strengthen locals "insn",
3657 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
3658 for_each_rtx_in_insn rather than for_each_rtx.
3659 * recog.c (confirm_change_group): Add checked casts.
3660 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
3662 (peep2_fill_buffer): Add checked cast.
3663 * rtlanal.c (remove_note): Likewise.
3664 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
3665 locals "next" "end" from rtx to rtx_insn *.
3667 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3669 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
3671 (struct reg_use_data): Likewise for field "insn".
3672 (insn_cost): Likewise for param.
3673 (real_insn_for_shadow): Likewise for return type and param.
3674 (increase_insn_priority): Likewise for param 1.
3675 (debug_dependencies): Likewise for both params.
3677 * haifa-sched.c (insn_delay): Likewise for param "insn".
3678 (real_insn_for_shadow): Likewise for return type and param "insn".
3679 (update_insn_after_change): Likewise for param "insn".
3680 (recompute_todo_spec): Likewise for param "next" and locals "pro",
3682 (insn_cost): Likewise for param "insn".
3683 (increase_insn_priority): Likewise.
3684 (calculate_reg_deaths): Likewise.
3685 (setup_insn_reg_pressure_info): Likewise.
3686 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
3687 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
3688 (model_recompute): Likewise.
3689 (must_restore_pattern_p): Likewise for param "next".
3690 (model_excess_cost): Likewise for param "insn".
3691 (queue_remove): Likewise.
3692 (adjust_priority): Likewise for param "prev".
3693 (update_register_pressure): Likewise for param "insn".
3694 (setup_insn_max_reg_pressure): Likewise for local "insn".
3695 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
3696 (model_add_to_schedule): Likewise.
3697 (model_reset_queue_indices): Likewise for local "insn".
3698 (unschedule_insns_until): Strengthen local "recompute_vec" from
3699 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
3700 "con" from rtx to rtx_insn *.
3701 (restore_last_backtrack_point): Likewise for both locals "x". Add
3703 (estimate_insn_tick): Likewise for param "insn".
3704 (commit_schedule): Likewise for params "prev_head", "tail" and
3706 (verify_shadows): Likewise for locals "i1", "i2".
3707 (dump_insn_stream): Likewise for params "head", "tail" and locals
3708 "next_tail", "insn".
3709 (schedule_block): Likewise for locals "insn", "x". Add a checked
3711 (fix_inter_tick): Likewise for params "head", "tail".
3712 (create_check_block_twin): Likewise for local "jump".
3713 (haifa_change_pattern): Likewise for param "insn".
3714 (haifa_speculate_insn): Likewise.
3715 (dump_new_block_header): Likewise for params "head", "tail".
3716 (fix_jump_move): Likewise for param "jump".
3717 (move_block_after_check): Likewise.
3718 (sched_init_insn_luid): Likewise for param "insn".
3719 (sched_init_luids): Likewise for local "insn".
3720 (insn_luid): Likewise for param "insn".
3721 (init_h_i_d): Likewise.
3722 (haifa_init_h_i_d): Likewise for local "insn".
3723 (haifa_init_insn): Likewise for param "insn".
3724 * sched-deps.c (add_dependence): Likewise for local "real_pro",
3726 (create_insn_reg_use): Likewise for param "insn".
3727 (setup_insn_reg_uses): Likewise. Add a checked cast.
3728 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
3729 "tail" from rtx to rtx_insn *.
3730 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
3731 "insn", "next_tail".
3733 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3735 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
3736 from rtx to rtx_insn *.
3737 (model_add_to_schedule): Likewise for locals "start", "end",
3740 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3742 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
3744 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
3745 "to" and locals "insn", "next", "copy". Remove now-redundant
3748 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3750 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
3751 rtx_insn * and param 4 from rtx * to rtx_insn **.
3752 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
3753 param 2 from rtx * to rtx_insn **.
3755 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
3756 rtx_insn * and final param from rtx * to rtx_insn **.
3758 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
3759 from rtx to rtx_insn *.
3760 (try_head_merge_bb): Likewise for both locals named "move_upto".
3761 * df-problems.c (can_move_insns_across): Likewise for params
3762 "from", "to", "across_from", "across_to" and locals "insn",
3763 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
3765 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
3766 from rtx to rtx_insn *.
3767 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
3768 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
3769 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
3771 (noce_try_abs): Likewise.
3772 (noce_get_condition): Likewise for param "jump". Strengthen param
3773 "earliest" from rtx * to rtx_insn **.
3774 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
3776 (find_cond_trap): Likewise.
3777 (dead_or_predicable): Likewise for local "earliest".
3778 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
3780 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
3781 and local "prev". Strengthen param "earliest" from rtx * to
3783 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
3784 Strengthen param "earliest" from rtx * to rtx_insn **.
3786 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3788 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
3789 "to" and local "insn" from rtx to rtx_insn *.
3791 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3793 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
3794 from rtx to rtx_insn *.
3795 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
3796 (code_motion_path_driver): Likewise for local "last_insn".
3797 (simplify_changed_insns): Likewise for local "insn".
3799 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3801 * rtl.h (push_to_sequence): Strengthen param from rtx to
3803 (push_to_sequence2): Likewise for both params.
3804 (delete_insns_since): Likewise for param.
3805 (reorder_insns_nobb): Likewise for all three params.
3806 (set_new_first_and_last_insn): Likewise for both params.
3808 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
3809 rtx_insn *. Remove now-redundant cast.
3810 (set_last_insn): Likewise.
3812 * builtins.c (expand_builtin_return): Strengthen local
3813 "call_fusage" from rtx to rtx_insn *.
3814 * cfgrtl.c (create_basic_block_structure): Likewise for local
3816 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
3817 "first", "last" and local "insn".
3818 (delete_insns_since): Likewise for param "from".
3819 (reorder_insns_nobb): Likewise for params "from", "to", "after"
3821 (push_to_sequence): Likewise for param "first" and local "last".
3822 (push_to_sequence2): Likewise for params "first" and "last".
3823 * lra.c (emit_add3_insn): Likewise for local "last".
3824 (lra_emit_add): Likewise.
3825 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
3827 (process_address_1): Likewise for locals "insn", last".
3828 * modulo-sched.c (ps_first_note): Likewise for return type.
3829 * optabs.c (expand_binop_directly): Likewise for param "last".
3831 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3833 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
3835 * emit-rtl.c (get_last_insn_anywhere): Likewise.
3837 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3839 * function.h (struct sequence_stack): Strengthen fields "first"
3840 and "last" from rtx to rtx_insn *.
3841 (struct emit_status): Likewise for fields "x_first_insn" and
3844 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
3845 (set_first_insn): Add checked cast.
3846 (get_last_insn): Remove now-redundant checked cast.
3847 (set_last_insn): Add checked cast.
3849 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
3850 "saved_first" and "saved_last" from rtx to rtx_insn *.
3852 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3854 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
3855 (unlink_insn_chain): Strengthen both params from rtx to
3858 * cfgrtl.c (cfg_layout_function_header): Likewise for this
3860 (unlink_insn_chain): Likewise for params "first" and "last".
3861 Remove now-redundant checked cast.
3862 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
3863 (fixup_reorder_chain): Strengthen local "insn" from rtx to
3865 * emit-rtl.c (link_insn_into_chain): Likewise for all three
3867 (add_insn): Likewise for param "insn" and local "prev".
3868 (add_insn_after_nobb): Likewise for both params and local "next".
3869 (add_insn_before_nobb): Likewise for both params and local "prev".
3870 (add_insn_after): Rename param "after" to "uncast_after",
3871 introducing local "after" with another checked cast.
3872 (add_insn_before): Rename params "insn" and "before", giving them
3873 "uncast_" prefixes, adding the old names back using checked casts.
3874 (emit_note_after): Likewise for param "after".
3875 (emit_note_before): Likewise for param "before".
3876 (emit_label): Add a checked cast.
3878 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3880 * cselib.h (cselib_record_sets_hook): Strengthen initial param
3881 "insn" from rtx to rtx_insn *.
3883 * cselib.c (cselib_record_sets_hook): Likewise.
3885 * var-tracking.c (add_with_sets): Likewise, renaming back from
3886 "uncast_insn" to "insn" and eliminating the checked cast from rtx
3889 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3891 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
3892 and "header_" from rtx to rtx_insn *.
3893 (struct basic_block_d): Likewise for field "head_" within "x"
3894 field of union basic_block_il_dependent.
3895 (BB_HEAD): Drop function...
3896 (SET_BB_HEAD): ...and this function in favor of...
3897 (BB_HEAD): ...reinstate macro.
3898 (BB_END): Drop function...
3899 (SET_BB_END): ...and this function in favor of...
3900 (BB_END): ...reinstate macro.
3901 (BB_HEADER): Drop function...
3902 (SET_BB_HEADER): ...and this function in favor of...
3903 (BB_HEADER): ...reinstate macro.
3905 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
3906 (fix_crossing_unconditional_branches): Likewise.
3907 * caller-save.c (save_call_clobbered_regs): Likewise.
3908 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
3909 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
3910 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
3911 (merge_blocks_move_successor_nojumps): Likewise.
3912 (outgoing_edges_match): Update use of for_each_rtx to
3913 for_each_rtx_in_insn.
3914 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
3915 (expand_gimple_cond): Likewise.
3916 (expand_gimple_tailcall): Likewise.
3917 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
3919 (construct_exit_block): Drop use of SET_BB_END.
3920 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
3922 (delete_insn): Rename param "insn" to "uncast_insn", introducing
3923 a new local "insn" with a checked cast to rtx_insn *. Drop use of
3924 SET_BB_HEAD and SET_BB_END.
3925 (create_basic_block_structure): Drop use of SET_BB_HEAD and
3927 (rtl_delete_block): Drop use of SET_BB_HEAD.
3928 (rtl_split_block): Drop use of SET_BB_END.
3929 (emit_nop_for_unique_locus_between): Likewise.
3930 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
3931 (block_label): Drop use of SET_BB_HEAD.
3932 (fixup_abnormal_edges): Drop use of SET_BB_END.
3933 (record_effective_endpoints): Drop use of SET_BB_HEADER.
3934 (relink_block_chain): Likewise.
3935 (fixup_reorder_chain): Drop use of SET_BB_END.
3936 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
3937 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
3938 rtx_insn **. Drop use of SET_BB_HEADER.
3939 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
3941 (BB_HEAD): Delete this function.
3942 (SET_BB_HEAD): Likewise.
3944 (SET_BB_END): Likewise.
3945 (BB_HEADER): Likewise.
3946 (SET_BB_HEADER): Likewise.
3947 * emit-rtl.c (add_insn_after): Rename param "insn" to
3948 "uncast_insn", adding a new local "insn" and a checked cast to
3949 rtx_insn *. Drop use of SET_BB_END.
3950 (remove_insn): Strengthen locals "next" and "prev" from rtx to
3951 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
3952 (reorder_insns): Drop use of SET_BB_END.
3953 (emit_insn_after_1): Strengthen param "first" and locals "last",
3954 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
3955 (emit_pattern_after_noloc): Add checked cast.
3956 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
3957 (restore_other_notes): Likewise.
3958 (move_insn): Likewise.
3959 (sched_extend_bb): Likewise.
3960 (fix_jump_move): Likewise.
3961 * ifcvt.c (noce_process_if_block): Likewise.
3962 (dead_or_predicable): Likewise.
3963 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
3964 * reg-stack.c (change_stack): Drop use of SET_BB_END.
3965 * sel-sched-ir.c (sel_move_insn): Likewise.
3966 * sel-sched.c (move_nop_to_previous_block): Likewise.
3968 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
3970 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
3972 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3974 * basic-block.h (create_basic_block_structure): Strengthen params
3975 1 "head" and 2 "end" from rtx to rtx_insn *.
3976 * cfgrtl.c (create_basic_block_structure): Likewise.
3977 (rtl_create_basic_block): Update casts from void * to rtx to
3978 rtx_insn *, so that we can pass them as rtx_insn * to
3979 create_basic_block_structure.
3980 * sel-sched-ir.c (sel_create_basic_block): Likewise.
3982 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3984 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
3986 (check_for_inc_dec): Strengthen param "insn" from rtx to
3989 * cselib.h (cselib_process_insn): Likewise.
3991 * cselib.c (cselib_record_sets): Likewise.
3992 (cselib_process_insn): Likewise.
3994 * dse.c (struct insn_info): Likewise for field "insn".
3995 (check_for_inc_dec_1): Likewise for local "insn".
3996 (check_for_inc_dec): Likewise for param "insn".
3997 (scan_insn): Likewise.
3998 (dse_step1): Likewise for local "insn".
4000 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
4001 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
4003 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4005 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
4006 from rtx to rtx_insn *.
4007 (DEP_PRO): Delete this function and...
4008 (SET_DEP_PRO): ...this function in favor of...
4009 (DEP_PRO): ...reinstate this macro.
4010 (DEP_CON): Delete this function and...
4011 (SET_DEP_CON): ...this function in favor of...
4012 (DEP_CON): ...reinstate this old macro.
4013 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
4014 (init_dep): Likewise.
4015 (set_priorities): Likewise for both params.
4016 (sd_copy_back_deps): Likewise for params 1 and 2.
4018 * haifa-sched.c (priority): Likewise for param "insn" and local
4020 (set_priorities): Likewise for params "head" and "tail" and local
4022 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
4024 (add_to_speculative_block): Add a checked cast.
4025 (create_check_block_twin): Drop use of SET_DEP_CON.
4026 (add_jump_dependencies): Strengthen params "insn" and "jump" from
4029 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
4030 Drop use of SET_DEP_PRO
4031 (init_dep): Strengthen params "pro" and "con" from rtx to
4033 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
4037 (SET_DEP_PRO): Delete.
4038 (SET_DEP_CON): Delete.
4040 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4042 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
4043 from rtx to rtx_insn *.
4044 (VINSN_INSN_RTX): Eliminate rvalue function and...
4045 (SET_VINSN_INSN): ...lvalue function in favor of...
4046 (VINSN_INSN_RTX): reinstate this old macro.
4048 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
4049 in favor of VINSN_INSN_RTX.
4050 (VINSN_INSN_RTX): Delete this function.
4051 (SET_VINSN_INSN_RTX): Likewise.
4053 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4055 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
4056 (BND_TO): Delete this function and...
4057 (SET_BND_TO): ...this functions in favor of...
4058 (BND_TO): ...reinstating this macro.
4059 (struct _fence): Strengthen field "executing_insns" from
4060 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
4061 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
4062 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
4063 and param "insn" from rtx to insn_t.
4064 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
4067 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
4069 (rtx_vec_t): Likewise.
4070 (struct sched_deps_info_def): Strengthen param of "start_insn"
4071 callback from rtx to rtx_insn *. Likewise for param "insn2" of
4072 "note_mem_dep" callback and first param of "note_dep" callback.
4074 * haifa-sched.c (add_to_speculative_block): Strengthen param
4075 "insn" from rtx to rtx_insn *.
4076 (clear_priorities): Likewise.
4077 (calc_priorities): Likewise for local "insn".
4079 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
4080 Remove redundant checked cast.
4081 (haifa_note_mem_dep): Likewise for param "pending_insn".
4082 (haifa_note_dep): Likewise for param "elem".
4083 (note_mem_dep): Likewise for param "e".
4084 (sched_analyze_1): Add checked casts.
4085 (sched_analyze_2): Likewise.
4087 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
4088 from rtx to rtx_insn *.
4089 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
4090 from vec<rtx> * to vec<rtx_insn *> *.
4092 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
4094 (flist_add): Strengthen param "executing_insns" from
4095 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4096 (advance_deps_context): Remove now-redundant checked cast.
4097 (init_fences): Replace uses of NULL_RTX with NULL.
4098 (merge_fences): Strengthen params "last_scheduled_insn" and
4099 "sched_next" from rtx to rtx_insn * and "executing_insns" from
4100 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4101 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
4102 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
4103 an instruction, rather than doing double-duty as a pattern.
4104 (return_nop_to_pool): Update for change of insn_t.
4105 (deps_init_id): Remove now-redundant checked cast.
4106 (struct sched_scan_info_def): Strengthen param of "init_insn"
4107 callback from rtx to insn_t.
4108 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
4109 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
4111 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
4112 "end" from rtx to rtx_insn *.
4113 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
4114 (rtx insn_rtx, bool force_unique_p)
4115 (BND_TO): Delete function.
4116 (SET_BND_TO): Delete function.
4118 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
4120 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
4121 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
4123 (undo_transformations): Likewise for param "insn".
4124 (update_liveness_on_insn): Likewise.
4125 (compute_live_below_insn): Likewise for param "insn" and local
4127 (update_data_sets): Likewise for param "insn".
4128 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
4129 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
4130 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
4132 (move_cond_jump): Likewise for param "insn".
4133 (move_cond_jump): Drop use of SET_BND_TO.
4134 (compute_av_set_on_boundaries): Likewise.
4135 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
4136 (update_and_record_unavailable_insns): Strengthen local "bb_end"
4137 from rtx to rtx_insn *.
4138 (maybe_emit_renaming_copy): Likewise for param "insn".
4139 (maybe_emit_speculative_check): Likewise.
4140 (handle_emitting_transformations): Likewise.
4141 (remove_insn_from_stream): Likewise.
4142 (code_motion_process_successors): Strengthen local "succ" from rtx
4145 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4147 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
4148 ilist_t, not _xlist_t;
4149 (ILIST_INSN): Define in terms of new union field "insn".
4150 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
4152 (struct _list_node): Add new field "insn" to the union, of type
4154 (ilist_add): Replace macro with an inline function, requiring an
4156 (ilist_remove): Define this macro directly in terms of
4157 _list_remove, rather than indirectly via _xlist_remove.
4158 (ilist_clear): Likewise, in terms of _list_clear rather than
4160 (ilist_is_in_p): Replace macro with an inline function, requiring
4162 (_list_iter_cond_insn): New function.
4163 (ilist_iter_remove): Define this macro directly in terms of
4164 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
4165 (ilist_iterator): Define directly in terms of _list_iterator
4166 rather than indirectly through _xlist_iterator.
4167 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
4168 than in terms of _FOR_EACH_X.
4169 (FOR_EACH_INSN_1): Likewise.
4171 2014-08-26 Joseph Myers <joseph@codesourcery.com>
4175 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
4176 DECL_HARD_REGISTER and return for invalid register specifications.
4177 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
4178 DECL_HARD_REGISTER, call expand_one_error_var.
4179 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
4180 CC_REGNUM with non-MODE_CC modes.
4181 (arm_regno_class): Return NO_REGS for PC_REGNUM.
4183 2014-08-26 Marek Polacek <polacek@redhat.com>
4186 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
4188 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
4190 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
4191 qi cost; add di cost.
4192 (cortexa57_addrcost_table): Likewise.
4194 2014-08-26 Marek Polacek <polacek@redhat.com>
4197 * expr.c (is_aligning_offset): Remove logical not.
4199 2014-08-26 Marek Polacek <polacek@redhat.com>
4202 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
4203 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
4205 2014-08-26 Richard Biener <rguenther@suse.de>
4207 PR tree-optimization/62175
4208 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
4209 expand possibly trapping operations.
4211 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4213 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
4214 "insn" from rtx to rtx_insn *.
4215 (permute_load): Likewise for param "insn".
4216 (permute_store): Likewise.
4217 (handle_special_swappables): Likewise for local "insn".
4218 (replace_swap_with_copy): Likewise for locals "insn" and
4220 (rs6000_analyze_swaps): Likewise for local "insn".
4222 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4224 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
4227 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4229 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
4230 "note_list" from rtx to rtx_insn *.
4231 (BB_NOTE_LIST): Replace this function and...
4232 (SET_BB_NOTE_LIST): ...this function with...
4233 (BB_NOTE_LIST): ...the former macro implementation.
4235 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
4236 local "from_start" from rtx to rtx_insn *. Strengthen param
4237 "to_endp" from rtx * to rtx_insn **.
4239 * haifa-sched.c (concat_note_lists): Likewise.
4240 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
4242 (sel_restore_notes): Likewise.
4243 (move_bb_info): Likewise.
4244 (BB_NOTE_LIST): Delete this function.
4245 (SET_BB_NOTE_LIST): Delete this function.
4246 * sel-sched.c (create_block_for_bookkeeping): Eliminate
4247 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
4249 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4251 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
4252 from rtx * to rtx_insn **.
4253 (reorder2): Likewise.
4254 (dependencies_evaluation_hook): Strengthen params "head", "tail"
4255 from rtx to rtx_insn *.
4257 * doc/tm.texi: Update mechanically for above change to target.def.
4259 * sched-int.h (note_list): Strengthen this variable from rtx to
4261 (remove_notes): Likewise for both params.
4262 (restore_other_notes): Likewise for return type and first param.
4263 (struct ready_list): Strengthen field "vec" from rtx * to
4265 (struct dep_replacement): Strenghten field "insn" from rtx to
4267 (struct deps_desc): Likewise for fields "last_debug_insn",
4269 (struct haifa_sched_info): Likewise for callback field
4270 "can_schedule_ready_p"'s param, for first param of "new_ready"
4271 callback field, for both params of "rank" callback field, for
4272 first field of "print_insn" callback field (with a const), for
4273 both params of "contributes_to_priority" callback, for param
4274 of "insn_finishes_block_p" callback, for fields "prev_head",
4275 "next_tail", "head", "tail", for first param of "add_remove_insn"
4276 callback, for first param of "begin_schedule_ready" callback, for
4277 both params of "begin_move_insn" callback, and for second param
4278 of "advance_target_bb" callback.
4279 (add_dependence): Likewise for params 1 and 2.
4280 (sched_analyze): Likewise for params 2 and 3.
4281 (deps_analyze_insn): Likewise for param 2.
4282 (ready_element): Likewise for return type.
4283 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
4284 (try_ready): Strenghten param from rtx to rtx_insn *.
4285 (sched_emit_insn): Likewise for return type.
4286 (record_delay_slot_pair): Likewise for params 1 and 2.
4287 (add_delay_dependencies): Likewise for param.
4288 (contributes_to_priority): Likewise for both params.
4289 (find_modifiable_mems): Likewise.
4291 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
4292 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
4293 "first_older_only_insn" from rtx to rtx_insn *.
4294 (arm_sched_reorder): Strengthen param "ready" from rtx * to
4297 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
4298 "last_scheduled_iter0" from rtx to rtx_insn *.
4299 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
4300 (c6x_sched_reorder_1): Strengthen param "ready" and locals
4301 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
4302 "insn" from rtx to rtx_insn *.
4303 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
4305 (c6x_sched_reorder2): Strengthen param "ready" and locals
4306 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
4307 "insn" from rtx to rtx_insn *.
4308 (c6x_variable_issue): Add a checked cast when assigning from insn
4309 to ss.last_scheduled_iter0.
4310 (split_delayed_branch): Strengthen param "insn" and local "i1"
4311 from rtx to rtx_insn *.
4312 (split_delayed_nonbranch): Likewise.
4313 (undo_split_delayed_nonbranch): Likewise for local "insn".
4314 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
4315 "entry_after", "end_packet", "head_insn", "tail_insn",
4316 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
4317 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
4318 to rtx_insn **. Remove now-redundant checked cast on last_insn,
4319 but add a checked cast on loop->start_label. Consolidate calls to
4320 avoid assigning result of gen_spkernel to "insn", now an
4323 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
4324 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
4326 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
4327 rtx_insn **. Strengthen locals "top", "next" from rtx to
4329 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
4330 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
4331 (add_parameter_dependencies): Strengthen params "call", "head" and
4332 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
4333 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
4334 (add_dependee_for_func_arg): Likewise for param "arg" and local
4336 (ix86_dependencies_evaluation_hook): Likewise for params "head",
4337 "tail" and locals "insn", "first_arg".
4339 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
4340 for params "head", "tail" and locals "insn", "next", "next_tail".
4341 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
4342 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
4343 "insn", "lowest", "highest" from rtx to rtx_insn *.
4344 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
4346 (ia64_sched_reorder2): Likewise.
4348 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
4349 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
4350 from rtx * to rtx_insn **.
4351 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
4353 (mep_print_sched_insn): Strengthen param "insn" from rtx to
4355 (mep_sched_reorder): Strengthen param "ready" from rtx * to
4356 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
4359 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
4360 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
4362 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
4363 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
4364 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
4366 (vr4130_reorder): Likewise.
4367 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
4369 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
4371 (mips_sched_reorder): Likewise.
4372 (mips_sched_reorder2): Likewise.
4374 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
4376 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
4377 Strengthen local "tmp" from rtx to rtx_insn *.
4378 (rs6000_sched_reorder2): Likewise.
4380 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
4381 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
4382 (s390_sched_reorder): Strengthen param "ready" from rtx * to
4383 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
4385 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
4386 "tmp2" from rtx to rtx_insn *.
4387 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
4388 Strengthen local "insn" from rtx to rtx_insn *.
4389 (ready_reorder): Strengthen param "ready" from rtx * to
4390 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
4391 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
4392 (sh_reorder2): Likewise.
4394 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
4395 local "insn" from rtx to rtx_insn *.
4397 * haifa-sched.c (note_list): Strengthen this variable from rtx to
4399 (scheduled_insns): Strengthen this variable from vec<rtx> to
4401 (set_modulo_params): Likewise for locals "i1", "i2".
4402 (record_delay_slot_pair): Likewise for params "i1", "i2".
4403 (add_delay_dependencies): Likewise for param "insn".
4404 (cond_clobbered_p): Likewise.
4405 (recompute_todo_spec): Likewise for local "prev".
4406 (last_scheduled_insn): Likewise for this variable.
4407 (nonscheduled_insns_begin): Likewise.
4408 (model_set_excess_costs): Strengthen param "insns" from rtx * to
4410 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
4412 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
4413 Strengthen local "insn" from rtx to rtx_insn *.
4414 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
4415 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
4416 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
4417 (ready_remove_first): Likewise for return type and local "t".
4418 (ready_element): Likewise for return type.
4419 (ready_remove): Likewise for return type and local "t".
4420 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
4421 (check_clobbered_conditions): Strengthen local "x" from rtx to
4422 rtx_insn *, adding a checked cast.
4423 (schedule_insn): Likewise for param "insn".
4424 (remove_notes): Likewise for params "head", "tail" and locals
4425 "next_tail", "insn", "next".
4426 (struct haifa_saved_data): Likewise for fields
4427 "last_scheduled_insn", "nonscheduled_insns_begin".
4428 (save_backtrack_point): Update for change to field "vec" of
4430 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
4432 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
4433 from rtx to rtx_insn *
4434 (resolve_dependencies): Strengthen param "insn" from rtx to
4436 (restore_other_notes): Likewise for return type, for param "head"
4437 and local "note_head".
4438 (undo_all_replacements): Likewise for local "insn".
4439 (first_nonscheduled_insn): Likewise for return type and local "insn".
4440 (queue_to_ready): Likewise for local "insn", adding checked casts.
4441 (early_queue_to_ready): Likewise for local "insn".
4442 (debug_ready_list_1): Strengthen local "p" from rtx * to
4444 (move_insn): Strengthen param "insn" and local "note" from rtx to
4446 (insn_finishes_cycle_p): Likewise for param "insn".
4447 (max_issue): Likewise for local "insn".
4448 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
4450 (commit_schedule): Strengthen param "prev_head" and local "insn"
4451 from rtx to rtx_insn *
4452 (prune_ready_list): Likewise for local "insn".
4453 (schedule_block): Likewise for locals "prev_head", "head", "tail",
4454 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
4455 (set_priorities): Likewise for local "prev_head".
4456 (try_ready): Likewise for param "next".
4457 (fix_tick_ready): Likewise.
4458 (change_queue_index): Likewise.
4459 (sched_extend_ready_list): Update for change to field "vec" of
4461 (generate_recovery_code): Strengthen param "insn" from rtx to
4463 (begin_speculative_block): Likewise.
4464 (create_check_block_twin): Likewise for param "insn" and locals
4465 "label", "check", "twin". Introduce local "check_pat" to avoid
4466 "check" being used as a plain rtx before being used as an insn.
4467 (fix_recovery_deps): Add a checked cast to rtx_insn * when
4468 extracting elements from ready_list.
4469 (sched_remove_insn): Strengthen param "insn" from rtx to
4471 (sched_emit_insn): Likewise for return type.
4472 (ready_remove_first_dispatch): Likewise for return type and local
4475 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
4477 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
4480 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
4481 from rtx to rtx_insn *.
4482 (add_dependence_list): Likewise for param "insn". Add a checked
4484 (add_dependence_list_and_free): Strengthen param "insn" from rtx
4485 to rtx_insn *. Strengthen param "list_p" from rtx * to
4487 (chain_to_prev_insn): Strengthen param "insn" and locals
4488 "prec_nonnote", "i" from rtx to rtx_insn *.
4489 (flush_pending_lists): Likewise for param "insn".
4490 (cur_insn): Likewise for this variable.
4491 (haifa_start_insn): Add a checked cast.
4492 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
4493 (sched_analyze_reg): Likewise for param "insn".
4494 (sched_analyze_1): Likewise.
4495 (sched_analyze_2): Likewise. Add checked casts.
4496 (sched_analyze_insn): Likewise. Also for local "prev".
4497 (deps_analyze_insn): Likewise for param "insn".
4498 (sched_analyze): Likewise for params "head", "tail" and local "insn".
4499 (add_dependence_1): Likewise for params "insn", "elem".
4500 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
4501 (parse_add_or_inc): Likewise for param "insn".
4502 (find_inc): Likewise for local "inc_cand".
4503 (find_modifiable_mems): Likewise for params "head", "tail" and
4504 locals "insn", "next_tail".
4506 * sched-ebb.c (init_ready_list): Likewise for local "insn".
4507 (begin_schedule_ready): Likewise for param "insn".
4508 (begin_move_insn): Likewise for params "insn" and "last".
4509 (ebb_print_insn): Strengthen param "insn" from const_rtx to
4511 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
4512 (ebb_contributes_to_priority): Likewise for params "next", "insn".
4513 (ebb_add_remove_insn): Likewise for param "insn".
4514 (advance_target_bb): Likewise.
4516 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
4518 (check_live): Likewise for param "insn".
4519 (init_ready_list): Likewise for local "insn".
4520 (can_schedule_ready_p): Likewise for param "insn".
4521 (begin_schedule_ready): Likewise.
4522 (new_ready): Likewise for param "next".
4523 (rgn_print_insn): Likewise for param "insn".
4524 (rgn_rank): Likewise for params "insn1", "insn2".
4525 (contributes_to_priority): Likewise for params "next", "insn".
4526 (rgn_insn_finishes_block_p): Likewise for param "insn".
4527 (add_branch_dependences): Likewise for params "head", "tail" and
4528 locals "insn", "last".
4529 (rgn_add_remove_insn): Likewise for param "insn".
4530 (advance_target_bb): Likewise.
4532 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
4533 const_rtx to const rtx_insn *.
4535 * sel-sched-dump.h (sel_print_insn): Likewise.
4537 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
4538 (deps_init_id): Likewise.
4540 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
4541 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
4544 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4546 * output.h (final_start_function): Strengthen param 1 from rtx to
4549 * final.c (final_start_function): Likewise, renaming back from
4550 "uncast_first" to "first", and dropping the checked cast from rtx
4553 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4555 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
4556 * final.c (final): Likewise. Rename param back from
4557 "uncast_first" to "first" and eliminate the checked cast from rtx
4560 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4562 * output.h (shorten_branches): Strengthen param from rtx to
4565 * final.c (shorten_branches): Likewise, renaming param back from
4566 "uncast_first" to "first", and dropping the checked cast from rtx
4569 * genattr.c (gen_attr): Likewise when writing out the prototype of
4572 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4574 * sched-int.h (struct haifa_sched_info): Strengthen fields
4575 "prev_head" and "next_tail" from rtx to rtx_insn *.
4577 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4579 * rtl.h (rtx_jump_table_data::get_labels): New method.
4580 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
4581 with use of the new rtx_jump_table_data::get_labels method.
4582 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
4583 to rtx_jump_table_data *. Simplify by using get_labels method.
4584 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
4585 a dyn_cast, introducing local "table", using it to replace
4586 label-lookup logic with a get_labels method call.
4587 (patch_jump_insn): Simplify using get_labels method.
4588 * dwarf2cfi.c (create_trace_edges): Likewise.
4589 * rtlanal.c (label_is_jump_target_p): Likewise.
4591 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4593 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
4596 * emit-rtl.c (unshare_all_rtl_1): Likewise.
4597 (unshare_all_rtl_again): Likewise, also for local "p".
4599 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4601 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
4603 * cfgrtl.c (delete_insn_and_edges): Likewise.
4605 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4607 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
4608 from rtx to rtx_insn *.
4610 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
4612 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4614 * function.c (thread_prologue_and_epilogue_insns): Likewise for
4615 locals "returnjump", "epilogue_end", "insn", "next".
4617 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
4618 "returnjump" from rtx * to rtx_insn **.
4619 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
4621 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4623 * basic-block.h (struct edge_def). Strengthen "r" within
4624 union edge_def_insns from rtx to rtx_insn *.
4626 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
4627 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
4629 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
4630 from rtx to rtx_insn *.
4631 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
4633 * postreload-gcse.c (reg_killed_on_edge): Likewise.
4634 (reg_used_on_edge): Likewise.
4635 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
4636 (gt_pch_nx): New overload for rtx_insn *&.
4637 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
4638 from rtx to rtx_insn *.
4640 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4642 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
4643 from rtx to rtx_insn *.
4644 (BB_FOOTER): Replace function with access macro.
4645 (SET_BB_FOOTER): Delete.
4647 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
4649 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
4650 (emit_barrier_after_bb): Likewise.
4651 (record_effective_endpoints): Likewise.
4652 (relink_block_chain): Likewise.
4653 (fixup_fallthru_exit_predecessor): Likewise.
4654 (cfg_layout_duplicate_bb): Likewise.
4655 (cfg_layout_split_block): Likewise.
4656 (cfg_layout_delete_block): Likewise.
4657 (cfg_layout_merge_blocks): Likewise.
4658 (BB_FOOTER): Delete function.
4659 (SET_BB_FOOTER): Delete function.
4660 * combine.c (update_cfg_for_uncondjump): Replace uses of
4661 SET_BB_FOOTER with BB_FOOTER.
4663 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4665 * except.h (struct eh_landing_pad_d): Strengthen field
4666 "landing_pad" from rtx to rtx_code_label *.
4668 * except.c (sjlj_emit_dispatch_table): Likewise for param
4670 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
4672 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4674 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
4675 first param from rtx to rtx_insn *.
4676 * config/xtensa/xtensa.c (struct machine_function): Likewise for
4677 field "set_frame_ptr_insn".
4678 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
4679 "csend" from rtx to rtx_code_label *.
4680 (xtensa_expand_atomic): Likewise for local "csloop".
4681 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
4683 (xtensa_call_tls_desc): Likewise for return type and locals
4684 "call_insn", "insns".
4685 (xtensa_legitimize_tls_address): Likewise for local "insns".
4686 (xtensa_expand_prologue): Likewise for locals "insn", "first".
4688 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4690 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
4691 first param from rtx to rtx_insn *.
4692 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
4695 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4697 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
4698 Strengthen param 1 from rtx to rtx_insn *.
4699 (tilepro_output_cbranch): Likewise.
4700 (tilepro_adjust_insn_length): Likewise.
4701 (tilepro_final_prescan_insn): Likewise for sole param.
4703 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
4704 Likewise for local "last".
4705 (cbranch_predicted_p): Likewise for param "insn".
4706 (tilepro_output_simple_cbranch_with_opcode): Likewise.
4707 (tilepro_output_cbranch_with_opcode): Likewise.
4708 (tilepro_output_cbranch): Likewise.
4709 (frame_emit_load): Likewise for return type and locals "seq",
4711 (emit_sp_adjust): Likewise for return type and local "insn".
4712 (tilepro_expand_epilogue): Likewise for locals "last_insn",
4714 (tilepro_adjust_insn_length): Likewise for param "insn".
4715 (next_insn_to_bundle): Likewise for return type and params
4717 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
4718 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
4720 (match_addli_pcrel): Likewise for param "insn".
4721 (replace_addli_pcrel): Likewise.
4722 (match_auli_pcrel): Likewise.
4723 (replace_auli_pcrel): Likewise.
4724 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
4726 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
4727 "queue", "next_queue", "prev".
4728 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
4729 (tilepro_final_prescan_insn): Likewise for param "insn".
4731 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4733 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
4734 Strengthen param 1 from rtx to rtx_insn *.
4735 (tilegx_output_cbranch): Likewise.
4736 (tilegx_adjust_insn_length): Likewise.
4737 (tilegx_final_prescan_insn): Likewise for sole param.
4739 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
4741 (cbranch_predicted_p): Likewise for param "insn".
4742 (tilegx_output_simple_cbranch_with_opcode): Likewise.
4743 (tilegx_output_cbranch_with_opcode): Likewise.
4744 (tilegx_output_cbranch): Likewise.
4745 (frame_emit_load): Likewise for return type.
4746 (set_frame_related_p): Likewise for locals "seq", "insn".
4747 (emit_sp_adjust): Likewise for return type, and for local "insn".
4748 Introduce local "pat" for use in place of "insn" where the latter
4749 isn't an instruction.
4750 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
4751 from rtx to rtx_insn *.
4752 (tilegx_adjust_insn_length): Likewise for param "insn".
4753 (next_insn_to_bundle): Likewise for return type and params "r" and
4755 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
4757 (replace_insns): Likewise for params "old_insn", "new_insns".
4758 (replace_mov_pcrel_step1): Likewise for param "insn" and local
4760 (replace_mov_pcrel_step2): Likewise.
4761 (replace_mov_pcrel_step3): Likewise.
4762 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
4764 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
4765 "queue", "next_queue", "prev".
4766 (tilegx_output_mi_thunk): Likewise for local "insn".
4767 (tilegx_final_prescan_insn): Likewise for param "insn".
4769 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4771 * config/spu/spu.c (frame_emit_store): Strengthen return type from
4773 (frame_emit_load): Likewise.
4774 (frame_emit_add_imm): Likewise, also for local "insn".
4775 (spu_expand_prologue): Likewise for local "insn".
4776 (struct spu_bb_info): Likewise for field "prop_jump".
4777 (emit_nop_for_insn): Likewise for param "insn" and local
4779 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
4781 (spu_emit_branch_hint): Likewise for params "before", "branch" and
4782 locals "hint", "insn".
4783 (get_branch_target): Likewise for param "branch".
4784 (insn_clobbers_hbr): Likewise for param "insn".
4785 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
4786 locals "insn", "before_4", "before_16".
4787 (insert_hbrp): Likewise for local "insn".
4788 (spu_machine_dependent_reorg): Likewise for locals "branch",
4789 "insn", "next", "bbend".
4790 (uses_ls_unit): Likewise for param "insn".
4791 (get_pipe): Likewise.
4792 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
4793 introducing a checked cast.
4794 (spu_sched_adjust_cost): Likewise for params "insn" and
4796 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
4797 (spu_sms_res_mii): Likewise.
4799 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4801 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
4802 from rtx to rtx_insn *.
4803 (output_cbranch): Likewise for param 6.
4804 (output_return): Likewise for param 1.
4805 (output_sibcall): Likewise.
4806 (output_v8plus_shift): Likewise.
4807 (output_v8plus_mult): Likewise.
4808 (output_v9branch): Likewise for param 7.
4809 (output_cbcond): Likewise for param 3.
4811 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
4813 (sparc_legitimize_pic_address): Likewise.
4814 (sparc_emit_call_insn): Likewise.
4815 (emit_save_or_restore_regs): Likewise.
4816 (emit_window_save): Likewise for return type and local "insn".
4817 (sparc_expand_prologue): Likewise for local "insn".
4818 (sparc_flat_expand_prologue): Likewise.
4819 (output_return): Likewise for param "insn".
4820 (output_sibcall): Likewise for param "insn" and local "delay".
4821 (output_ubranch): Likewise for param "insn".
4822 (output_cbranch): Likewise.
4823 (output_cbcond): Likewise.
4824 (output_v9branch): Likewise.
4825 (output_v8plus_shift): Likewise.
4826 (sparc_output_mi_thunk): Likewise for local "insn".
4827 (get_some_local_dynamic_name): Likewise.
4828 (output_v8plus_mult): Likewise for param "insn".
4830 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4832 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
4833 from rtx to rtx_insn *.
4834 (output_branchy_insn): Likewise for param 3.
4835 (output_far_jump): Likewise for param 1.
4836 (final_prescan_insn): Likewise.
4837 (sh_insn_length_adjustment): Likewise for sole param.
4839 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
4840 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
4842 (sh_emit_compare_and_set): Likewise for local "lab".
4843 (output_far_jump): Strengthen param "insn" and local "prev" from
4845 (output_branchy_insn): Likewise for param "insn" and local
4847 (output_ieee_ccmpeq): Likewise for param "insn".
4848 (struct label_ref_list_d): Strengthen field "label" from rtx to
4850 (pool_node): Likewise.
4851 (pool_window_label): Likewise for this global.
4852 (add_constant): Likewise for return type and locals "lab", "new_rtx".
4853 (dump_table): Strengthen params "start", "barrier" and local
4854 "scan" from rtx to rtx_insn *.
4855 (broken_move): Likewise for param "insn".
4856 (untangle_mova): Likewise for params "first_mova" and "new_mova".
4857 Strengthen param "first_mova" from rtx * to rtx_insn **.
4858 (mova_p): Likewise for param "insn".
4859 (fixup_mova): Likewise for param "mova".
4860 (find_barrier): Likewise for return type, params "mova" and
4861 "from", and locals "barrier_before_mova", "found_barrier",
4862 "good_barrier", "orig", "last_symoff", "next". Strengthen local
4863 "label" from rtx to rtx_code_label *.
4864 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
4866 (sh_reorg): Likewise for locals "link", "scan", "barrier".
4867 (split_branches): Likewise for param "first" and local "insn".
4868 (final_prescan_insn): Likewise for param "insn".
4869 (sequence_insn_p): Likewise for locals "prev", "next".
4870 (sh_insn_length_adjustment): Likewise for param "insn".
4871 (sh_can_redirect_branch): Likewise for local "insn".
4872 (find_r0_life_regions): Likewise for locals "end", "insn".
4873 (sh_output_mi_thunk): Likewise for local "insns".
4875 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4877 * config/score/score.c (score_output_mi_thunk): Strengthen local
4878 "insn" from rtx to rtx_insn *.
4879 (score_prologue): Likewise.
4881 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4883 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
4884 1 from rtx to rtx_insn *.
4885 (s390_emit_jump): Likewise for return type.
4886 (s390_emit_call): Likewise.
4887 (s390_load_got): Likewise.
4889 * config/s390/s390.c (last_scheduled_insn): Likewise for this
4891 (s390_match_ccmode): Likewise for param "insn".
4892 (s390_emit_jump): Likewise for return type.
4893 (s390_split_branches): Likewise for local "label".
4894 (struct constant): Strengthen field "label" from rtx to
4896 (struct constant_pool): Likewise for field "label". Strengthen
4897 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
4899 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
4901 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
4902 (s390_end_pool): Likewise.
4903 (s390_dump_pool): Likewise for local "insn".
4904 (s390_mainpool_start): Likewise.
4905 (s390_chunkify_start): Likewise.
4906 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
4907 with insns. Strengthen locals "label", "jump", "barrier", "next",
4908 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
4909 (s390_chunkify_finish): Strengthen local "insn" from rtx to
4911 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
4912 "jump", "label", "next_insn".
4913 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
4914 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
4916 (s390_load_got): Likewise for return type and local "insns".
4917 (s390_save_gprs_to_fprs): Likewise for local "insn".
4918 (s390_restore_gprs_from_fprs): Likewise.
4919 (pass_s390_early_mach::execute): Likewise.
4920 (s390_emit_prologue): Likewise for local "insns".
4921 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
4923 (s390_emit_call): Strengthen return type and local "insn" from
4925 (s390_emit_tpf_eh_return): Likewise for local "insn".
4926 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
4927 "next_insn", introducing locals "s_pat", "rpat" to allow this.
4928 (s390_fix_long_loop_prediction): Likewise for param "insn" and
4930 (s390_non_addr_reg_read_p): Likewise for param "insn".
4931 (find_cond_jump): Likewise for return type and param "insn".
4932 (s390_swap_cmp): Likewise for param "insn".
4933 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
4934 "prev_insn", "next_insn".
4935 (s390_reorg): Likewise for locals "insn", "target".
4936 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
4937 (s390_sched_variable_issue): For now, rename param "insn" to
4938 "uncast_insn", introducing a checked cast.
4939 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
4941 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
4942 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
4944 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4946 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
4947 param from rtx to rtx_insn *.
4948 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
4950 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4952 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
4953 4 from rtx to rtx_insn *.
4954 (rs6000_final_prescan_insn): Likewise for first param.
4955 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
4957 (rs6000_get_some_local_dynamic_name): Likewise.
4958 (output_cbranch): Likewise for param "insn".
4959 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
4960 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
4961 (rs6000_emit_allocate_stack): Likewise for local "insn".
4962 (load_cr_save): Likewise.
4963 (restore_saved_cr): Likewise.
4964 (restore_saved_lr): Likewise.
4965 (emit_cfa_restores): Likewise.
4966 (rs6000_output_function_epilogue): Likewise for locals "insn" and
4967 "deleted_debug_label".
4968 (rs6000_output_mi_thunk): Likewise for local "insn".
4969 (rs6000_final_prescan_insn): Likewise for param "insn".
4971 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4973 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
4974 Strengthen param "insn" from rtx to rtx_insn *.
4975 * config/picochip/picochip.c (picochip_current_prescan_insn):
4976 Likewise for this variable.
4977 (picochip_final_prescan_insn): Likewise for param "insn".
4979 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4981 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
4982 from rtx to rtx_insn *.
4983 (pa_output_indirect_call): Likewise.
4984 (pa_adjust_insn_length): Likewise.
4985 (pa_attr_length_millicode_call): Likewise.
4986 (pa_attr_length_call): Likewise.
4987 (pa_attr_length_indirect_call): Likewise.
4989 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
4991 (pa_attr_length_millicode_call): Likewise.
4992 (pa_attr_length_call): Likewise.
4993 (pa_output_call): Likewise.
4994 (pa_attr_length_indirect_call): Likewise.
4995 (pa_output_indirect_call): Likewise.
4997 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4999 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
5000 Strengthen first param from rtx to rtx_insn *.
5001 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
5004 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5006 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
5007 type from rtx to rtx_insn *.
5008 (mips_expand_call): Likewise.
5009 (mips_adjust_insn_length): Likewise for first param.
5010 (mips_output_conditional_branch): Likewise.
5011 (mips_output_order_conditional_branch): Likewise.
5012 (mips_final_prescan_insn): Likewise.
5014 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
5015 rtx_insn * for the SEQUENCE case.
5016 (SEQ_END): Likewise.
5017 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
5018 (mips_emit_call_insn): Likewise, also for local "insn".
5019 (mips16_gp_pseudo_reg): Likewise for local "scan".
5020 (mips16_build_call_stub): Likewise for return type and for local
5021 "insn". Introduce a new local "pattern" so that "insn" can indeed
5023 (mips_expand_call): Strengthen return type and local "insn" from
5025 (mips_block_move_loop): Strengthen local "label" from rtx to
5027 (mips_expand_synci_loop): Likewise for locals "label",
5029 (mips_set_frame_expr): Strengthen local "insn" from rtx to
5031 (mips16e_collect_argument_saves): Likewise for locals "insn",
5033 (mips_find_gp_ref): Likewise for param of callback for "pred"
5034 param, and for local "insn".
5035 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
5036 (mips_insn_has_flexible_gp_ref_p): Likewise.
5037 (mips_epilogue_emit_cfa_restores): Likewise for return type and
5039 (mips_epilogue_set_cfa): Likewise for local "insn".
5040 (mips_expand_epilogue): Likewise.
5041 (mips_adjust_insn_length): Likewise for param "insn".
5042 (mips_output_conditional_branch): Likewise.
5043 (mips_output_order_conditional_branch): Likewise.
5044 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
5045 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
5046 "falu2_turn_enabled_insn".
5047 (mips_builtin_branch_and_move): Strengthen locals "true_label",
5048 "done_label" from rtx to rtx_code_label *.
5049 (struct mips16_constant): Likewise for field "label".
5050 (mips16_add_constant): Likewise for return type.
5051 (mips16_emit_constants_1): Strengthen return type and param "insn"
5052 from rtx to rtx_insn *.
5053 (mips16_emit_constants): Likewise for param "insn".
5054 (mips16_insn_length): Likewise.
5055 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
5056 to rtx_code_label *.
5057 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
5058 from rtx to rtx_insn *.
5059 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
5060 "jump". Strengthen local "label" from rtx to rtx_code_label *.
5061 (r10k_simplify_address): Strengthen param "insn" and local
5062 "def_insn" from rtx to rtx_insn *.
5063 (r10k_safe_address_p): Strengthen param "insn" from rtx to
5065 (r10k_needs_protection_p_1): Update target type of cast of data
5066 from to rtx to rtx_insn *.
5067 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
5068 rtx * to rtx_insn **.
5069 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
5071 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
5072 (mips_call_expr_from_insn): Likewise for param "insn".
5073 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
5074 (mips_find_pic_call_symbol): Likewise for param "insn".
5075 (mips_annotate_pic_calls): Likewise for local "insn".
5076 (mips_sim_insn): Likewise for this variable.
5077 (struct mips_sim): Likewise for field "insn" within elements of
5079 (mips_sim_wait_reg): Likewise for param "insn".
5080 (mips_sim_wait_regs): Likewise.
5081 (mips_sim_wait_units): Likewise.
5082 (mips_sim_wait_insn): Likewise.
5083 (mips_sim_issue_insn): Likewise.
5084 (mips_sim_finish_insn): Likewise.
5085 (mips_seq_time): Likewise for param "seq" and local "insn".
5086 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
5087 locals "first", "second".
5088 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
5089 "last", "last2", "next".
5090 (mips_avoid_hazard): Likewise for params "after", "insn".
5091 (mips_reorg_process_insns): Likewise for locals "insn",
5092 "last_insn", "subinsn", "next_insn".
5093 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
5094 (mips16_split_long_branches): Likewise for locals "insn" "jump",
5096 (mips_output_mi_thunk): Likewise for local "insn".
5097 (mips_final_prescan_insn): Likewise for param "insn".
5099 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5101 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
5102 Strengthen return type and local "insns" from rtx to rtx_insn *.
5103 (microblaze_legitimize_tls_address): Likewise for local "insns".
5104 (microblaze_block_move_loop): Strengthen local "label" from rtx
5105 to rtx_code_label *.
5106 (microblaze_expand_prologue): Strengthen two locals named "insn"
5107 from rtx to rtx_insn *.
5108 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
5109 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
5110 "insn". Strengthen locals "div_label", "div_end_label" from rtx
5111 to rtx_code_label *.
5113 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5115 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
5116 param from rtx to rtx_insn *.
5117 (mep_reuse_lo): Likewise for third param.
5118 (mep_use_post_modify_p): Likewise for first param.
5119 (mep_core_address_length): Likewise.
5120 (mep_cop_address_length): Likewise.
5121 (mep_final_prescan_insn): Likewise.
5122 (mep_store_data_bypass_p): Likewise for both params.
5123 (mep_mul_hilo_bypass_p): Likewise.
5124 (mep_ipipe_ldc_p): Likewise for param.
5126 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
5127 (mep_rewrite_mult): Likewise.
5128 (mep_rewrite_mulsi3): Likewise.
5129 (mep_rewrite_maddsi3): Likewise.
5130 (mep_reuse_lo_p_1): Likewise.
5131 (mep_reuse_lo_p): Likewise.
5132 (mep_frame_expr): Likewise.
5133 (mep_make_parallel): Likewise for both params.
5134 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
5136 (mep_use_post_modify_p): Likewise for param "insn".
5137 (mep_core_address_length): Likewise.
5138 (mep_cop_address_length): Likewise.
5139 (mep_reg_set_in_function): Likewise for local "insn".
5140 (mep_asm_without_operands_p): Likewise.
5141 (F): Likewise for return type and param "x".
5142 (add_constant): Likewise for local "insn".
5143 (maybe_dead_move): Likewise for return type and local "insn".
5144 (mep_expand_prologue): Likewise for local "insn".
5145 (mep_final_prescan_insn): Likewise for param "insn".
5146 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
5147 "next", "follow", "x".
5148 (mep_insert_repeat_label_last): Likewise for return type, param
5149 "last_insn", and locals "next", "prev". Strengthen param "label"
5150 from rtx to rtx_code_label *.
5151 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
5153 (struct mep_doloop_end): Likewise for fields "insn" and
5155 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
5156 Strengthen local "repeat_label" from rtx to rtx_code_label *.
5157 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
5159 (mep_invert_branch): Likewise for params "insn" and "after".
5160 (mep_reorg_erepeat): Likewise for param "insns" and locals
5161 "insn", "prev", "new_last", "barrier", "user". Strengthen local
5162 "l" from rtx to rtx_code_label *.
5163 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
5164 from rtx to rtx_insn *.
5165 (mep_reorg_addcombine): Likewise for param "insns" and locals
5167 (add_sp_insn_p): Likewise for param "insn".
5168 (mep_reorg_noframe): Likewise for param "insns" and locals
5169 "start_frame_insn", "end_frame_insn", "next".
5170 (mep_reorg): Likewise for local "insns".
5171 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
5173 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
5174 (mep_mul_hilo_bypass_p): Likewise.
5175 (mep_ipipe_ldc_p): Likewise for param "insn".
5176 (mep_make_bundle): Likewise for return type, param "cop" and local
5177 "insn", splitting out the latter into a new local "seq" for when it
5178 is a SEQUENCE rather than an insn.
5179 (core_insn_p): Likewise for param "insn".
5180 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
5181 "last", "first", "note", "prev", "core_insn".
5183 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5185 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
5187 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
5188 (m68k_final_prescan_insn): Likewise for first param.
5190 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
5191 (m68k_set_frame_related): Likewise for param "insn".
5192 (output_btst): Likewise for param "insn".
5193 (m68k_final_prescan_insn): Likewise.
5194 (m68k_move_to_reg): Likewise for local "insn".
5195 (m68k_call_tls_get_addr): Likewise for local "insns".
5196 (m68k_call_m68k_read_tp): Likewise.
5197 (strict_low_part_peephole_ok): Likewise for param "first_insn".
5198 (m68k_output_mi_thunk): Likewise for local "insn".
5200 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5202 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
5203 first param from rtx to rtx_insn *.
5204 (iq2000_adjust_insn_length): Likewise.
5205 (iq2000_output_conditional_branch): Likewise.
5206 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
5207 "insn" and local "nop_insn".
5208 (iq2000_annotate_frame_insn): Likewise for param "insn".
5209 (iq2000_expand_prologue): Likewise for both locals "insn".
5210 (iq2000_adjust_insn_length): Likewise for param "insn".
5211 (iq2000_output_conditional_branch): Likewise.
5213 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5215 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
5216 "insns" from rtx to rtx_insn *.
5217 (ia64_emit_cond_move): Likewise for locals "insn", "first".
5218 (struct spill_fill_data): Likewise for field "init_after" and for
5219 elements of array field "prev_insn".
5220 (spill_restore_mem): Likewise for locals "insn", "first".
5221 (do_spill): Likewise for local "insn".
5222 (do_restore): Likewise.
5223 (ia64_expand_prologue): Likewise.
5224 (ia64_expand_epilogue): Likewise.
5225 (emit_insn_group_barriers): Likewise for locals "insn",
5227 (emit_all_insn_group_barriers): Likewise for locals "insn",
5229 (dfa_stop_insn): Likewise for this global.
5230 (dfa_pre_cycle_insn): Likewise.
5231 (ia64_nop): Likewise.
5232 (final_emit_insn_group_barriers): Likewise for locals "insn",
5234 (emit_predicate_relation_info): Likewise for locals "head", "n",
5236 (ia64_reorg): Likewise for local "insn".
5237 (ia64_output_mi_thunk): Likewise.
5238 (expand_vec_perm_interleave_2): Likewise for local "seq".
5240 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5242 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
5243 param 1 "insn" from rtx to rtx_insn *.
5244 (ix86_use_lea_for_mov): Likewise.
5245 (ix86_avoid_lea_for_addr): Likewise.
5246 (ix86_split_lea_for_addr): Likewise.
5247 (ix86_lea_for_add_ok): Likewise.
5248 (ix86_output_call_insn): Likewise.
5250 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
5251 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
5252 (ix86_output_function_epilogue): Likewise for locals "insn",
5253 "deleted_debug_label".
5254 (legitimize_tls_address): Likewise for local "insn".
5255 (get_some_local_dynamic_name): Likewise.
5256 (increase_distance): Likewise for params "prev", "next".
5257 (distance_non_agu_define_in_bb): Likewise for params "insn",
5258 "start" and locals "prev", "next".
5259 (distance_non_agu_define): Likewise for param "insn".
5260 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
5261 locals "next", "prev".
5262 (distance_agu_use): Likewise for param "insn".
5263 (ix86_lea_outperforms): Likewise.
5264 (ix86_ok_to_clobber_flags): Likewise.
5265 (ix86_avoid_lea_for_add): Likewise.
5266 (ix86_use_lea_for_mov): Likewise.
5267 (ix86_avoid_lea_for_addr): Likewise.
5268 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
5269 (ix86_split_lea_for_addr): Likewise for param "insn".
5270 (ix86_lea_for_add_ok): Likewise for param "insn".
5271 (ix86_expand_carry_flag_compare): Likewise for local
5273 (ix86_expand_int_movcc): Likewise.
5274 (ix86_output_call_insn): Likewise for param "insn".
5275 (ix86_output_call_insn): Likewise for local "i".
5276 (x86_output_mi_thunk): Introduce local "insn", using it in place
5277 of "tmp" when dealing with insns.
5278 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
5280 (ix86_pad_returns): Likewise for locals "ret", "prev".
5281 (ix86_count_insn_bb): Likewise for local "insn".
5282 (ix86_pad_short_function): Likewise for locals "ret", "insn".
5283 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
5284 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
5285 (expand_vec_perm_interleave2): Likewise for local "seq".
5286 (expand_vec_perm_vperm2f128_vblend): Likewise.
5287 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
5288 call to for_each_rtx with for_each_rtx_in_insn.
5290 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5292 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
5293 "label" from rtx to rtx_code_label *.
5294 (ix86_expand_prologue): Likewise.
5295 (ix86_expand_split_stack_prologue): Likewise for locals "label",
5297 (ix86_split_idivmod): Likewise for locals "end_label" and
5299 (ix86_expand_branch): Likewise for local "label2".
5300 (ix86_expand_aligntest): Likewise for return type and local "label".
5301 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
5303 (expand_movmem_epilogue): Likewise for the various locals named
5305 (expand_setmem_epilogue): Likewise.
5306 (expand_small_movmem_or_setmem): Likewise for local "label".
5307 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
5308 Strengthen param "done_label" from rtx * to rtx_code_label **.
5309 Strengthen locals "loop_label" and "label" from rtx to
5311 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
5312 Likewise for locals "loop_label", "label".
5313 (ix86_expand_set_or_movmem): Likewise for locals "label",
5314 "jump_around_label", "hot_label".
5315 (ix86_expand_strlensi_unroll_1): Likewise for locals
5316 "align_2_label", align_3_label", "align_4_label", "end_0_label",
5318 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
5319 (void ix86_emit_i387_log1p): Likewise for locals "label1",
5320 "label2", "jump_label".
5321 (ix86_expand_sse_compare_and_jump): Likewise for return type and
5323 (ix86_expand_lfloorceil): Likewise for local "label".
5324 (ix86_expand_rint): Likewise.
5325 (ix86_expand_floorceildf_32): Likewise.
5326 (ix86_expand_floorceil): Likewise.
5327 (ix86_expand_rounddf_32): Likewise.
5328 (ix86_expand_trunc): Likewise.
5329 (ix86_expand_truncdf_32): Likewise.
5330 (ix86_expand_round): Likewise.
5332 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5334 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
5335 first param from rtx to rtx_insn *.
5336 (h8300_insn_length_from_table): Likewise.
5337 * config/h8300/h8300.c (F): Likewise for return type and param
5339 (Fpa): Add a checked cast to rtx_insn *.
5340 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
5342 (final_prescan_insn): Likewise for param "insn".
5343 (h8300_binary_length): Likewise.
5344 (h8300_insn_length_from_table): Likewise.
5346 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5348 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
5349 Strengthen first param "insn" from rtx to rtx_insn *.
5351 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
5353 (frame_insn): Likewise for return type. Introduce local "insn"
5354 for use in place of local "x" for use as an rtx_insn *.
5355 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
5356 (epiphany_expand_prologue): Likewise for local "insn".
5357 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
5358 * config/epiphany/resolve-sw-modes.c
5359 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
5362 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5364 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
5365 param from rtx to rtx_insn *.
5366 (c6x_final_prescan_insn): Likewise for first param.
5368 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
5369 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
5370 (c6x_expand_compare): Strengthen local "insns" from rtx to
5372 (c6x_get_unit_specifier): Likewise for param "insn".
5373 (c6x_print_unit_specifier_field): Likewise.
5374 (c6x_final_prescan_insn): Likewise.
5375 (emit_add_sp_const): Likewise for local "insn".
5376 (c6x_expand_prologue): Likewise.
5378 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5380 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
5381 param 1 from rtx to rtx_insn *.
5382 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
5383 the various locals named "insn".
5384 (expand_epilogue_reg_restore): Likewise.
5385 (frame_related_constant_load): Likewise.
5386 (add_to_reg): Likewise.
5387 (emit_link_insn): Likewise.
5388 (do_link): Likewise.
5389 (expand_interrupt_handler_prologue): Likewise.
5390 (branch_dest): Likewise for param "branch".
5391 (asm_conditional_branch): Likewise for param "insn".
5392 (gen_one_bundle): Likewise for elements of param "slot" and local
5394 (bfin_gen_bundles): Likewise for locals "insn", "next" and
5395 elements of local "slot".
5396 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5397 "queue", "next_queue", "prev".
5398 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
5399 (add_sched_insns_for_speculation): Likewise for local "insn".
5401 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5403 * config/avr/avr-protos.h (output_movqi): Strengthen first param
5404 from rtx to rtx_insn *.
5405 (output_movhi): Likewise.
5406 (output_movsisf): Likewise.
5407 (avr_out_tstsi): Likewise.
5408 (avr_out_tsthi): Likewise.
5409 (avr_out_tstpsi): Likewise.
5410 (avr_out_compare): Likewise.
5411 (avr_out_compare64): Likewise.
5412 (avr_out_movpsi): Likewise.
5413 (ashlqi3_out): Likewise.
5414 (ashlhi3_out): Likewise.
5415 (ashlsi3_out): Likewise.
5416 (ashrqi3_out): Likewise.
5417 (ashrhi3_out): Likewise.
5418 (ashrsi3_out): Likewise.
5419 (lshrqi3_out): Likewise.
5420 (lshrhi3_out): Likewise.
5421 (lshrsi3_out): Likewise.
5422 (avr_out_ashlpsi3): Likewise.
5423 (avr_out_ashrpsi3): Likewise.
5424 (avr_out_lshrpsi3): Likewise.
5425 (avr_out_fract): Likewise.
5426 (avr_out_sbxx_branch): Likewise.
5427 (avr_out_round): Likewise.
5428 (avr_out_xload): Likewise.
5429 (avr_out_movmem): Likewise.
5430 (adjust_insn_length): Likewise.
5431 (avr_out_lpm): Likewise.
5432 (reg_unused_after): Likewise.
5433 (_reg_unused_after): Likewise.
5434 (avr_jump_mode): Likewise for second param.
5435 (jump_over_one_insn): Likewise for first param.
5436 (avr_final_prescan_insn): Likewise.
5437 (out_shift_with_cnt): Likewise for second param.
5439 * config/avr/avr.c (get_sequence_length): Likewise for param
5440 "insns" and local "insn".
5441 (emit_push_byte): Likewise for local "insn".
5442 (emit_push_sfr): Likewise.
5443 (avr_prologue_setup_frame): Likewise for locals "insn",
5444 "fp_plus_insns", "sp_plus_insns".
5445 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
5447 (avr_jump_mode): Likewise for param "insn".
5448 (avr_final_prescan_insn): Likewise.
5449 (avr_find_unused_d_reg): Likewise.
5450 (avr_out_lpm_no_lpmx): Likewise.
5451 (avr_out_lpm): Likewise.
5452 (avr_out_xload): Likewise.
5453 (output_movqi): Likewise.
5454 (output_movhi): Likewise.
5455 (out_movqi_r_mr): Likewise.
5456 (out_movhi_r_mr): Likewise.
5457 (out_movsi_r_mr): Likewise.
5458 (out_movsi_mr_r): Likewise.
5459 (output_movsisf): Likewise.
5460 (avr_out_load_psi): Likewise.
5461 (avr_out_store_psi): Likewise.
5462 (avr_out_movpsi): Likewise.
5463 (out_movqi_mr_r): Likewise.
5464 (avr_out_movhi_mr_r_xmega): Likewise.
5465 (out_movhi_mr_r): Likewise.
5466 (compare_condition): Likewise for param "insn" and local "next".
5467 (compare_sign_p): Likewise for param "insn".
5468 (compare_diff_p): Likewise.
5469 (compare_eq_p): Likewise.
5470 (avr_out_compare): Likewise.
5471 (avr_out_compare64): Likewise.
5472 (avr_out_tsthi): Likewise.
5473 (avr_out_tstpsi): Likewise.
5474 (avr_out_tstsi): Likewise.
5475 (out_shift_with_cnt): Likewise.
5476 (ashlqi3_out): Likewise.
5477 (ashlhi3_out): Likewise.
5478 (avr_out_ashlpsi3): Likewise.
5479 (ashlsi3_out): Likewise.
5480 (ashrqi3_out): Likewise.
5481 (ashrhi3_out): Likewise.
5482 (avr_out_ashrpsi3): Likewise.
5483 (ashrsi3_out): Likewise.
5484 (lshrqi3_out): Likewise.
5485 (lshrhi3_out): Likewise.
5486 (avr_out_lshrpsi3): Likewise.
5487 (lshrsi3_out): Likewise.
5488 (avr_out_fract): Likewise.
5489 (avr_out_round): Likewise.
5490 (avr_adjust_insn_length): Likewise.
5491 (reg_unused_after): Likewise.
5492 (_reg_unused_after): Likewise.
5493 (avr_compare_pattern): Likewise.
5494 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
5495 and locals "branch1", "branch2", "insn2", "jump".
5496 (avr_reorg): Likewise for local "insn".
5497 (avr_2word_insn_p): Likewise for param "insn".
5498 (jump_over_one_insn_p): Likewise.
5499 (avr_out_sbxx_branch): Likewise.
5500 (avr_out_movmem): Likewise.
5502 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5504 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
5505 param from rtx to rtx_insn *.
5506 (thumb1_final_prescan_insn): Likewise.
5507 (thumb2_final_prescan_insn): Likewise.
5509 * config/arm/arm.c (emit_set_insn): Strengthen return type from
5511 (struct minipool_node): Likewise for field "insn".
5512 (dump_minipool): Likewise for param "scan".
5513 (create_fix_barrier): Likewise for local "from". Strengthen local
5514 "label" from rtx to rtx_code_label *.
5515 (push_minipool_barrier): Strengthen param "insn" from rtx to
5517 (push_minipool_fix): Likewise.
5518 (note_invalid_constants): Likewise.
5519 (thumb2_reorg): Likewise for local "insn".
5520 (arm_reorg): Likewise.
5521 (thumb2_final_prescan_insn): Likewise for param
5522 "insn" and local "first_insn".
5523 (arm_final_prescan_insn): Likewise for param "insn" and locals
5524 "start_insn", "this_insn".
5525 (arm_debugger_arg_offset): Likewise for param "insn".
5526 (thumb1_emit_multi_reg_push): Likewise for return type and local
5528 (thumb1_final_prescan_insn): Likewise for param "insn".
5529 (thumb_far_jump_used_p): Likewise for local "insn".
5530 (thumb1_expand_prologue): Likewise.
5531 (arm_expand_epilogue_apcs_frame): Likewise.
5532 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
5533 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
5534 from rtx to rtx_code_label *.
5535 (arm_split_atomic_op): Likewise for local "label".
5536 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
5538 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5540 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
5541 first param from rtx to rtx_insn *.
5542 (arc_verify_short): Likewise.
5543 (arc_short_long): Likewise.
5544 (arc_need_delay): Likewise.
5546 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
5548 (arc_ccfsm_advance): Likewise for param "insn" and locals
5549 "start_insn", "this_insn".
5550 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
5551 (arc_ccfsm_post_advance): Likewise for param "insn".
5552 (arc_next_active_insn): Likewise for return type and param "insn".
5553 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
5554 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
5555 (output_short_suffix): Likewise for local "insn".
5556 (arc_final_prescan_insn): Likewise for param "insn". Remove
5557 now-redundant checked cast.
5558 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
5559 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
5560 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
5561 for use where lc_set became an insn.
5562 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
5564 (arc_get_insn_variants): Likewise for local "prev".
5565 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
5567 (arc_predicate_delay_insns): Likewise for local "insn".
5568 (arc_pad_return): Likewise for local "prev". For now, add a
5569 checked cast when extracting the insn from "final_sequence".
5570 (arc_short_long): Likewise for param "insn".
5571 (arc_need_delay): Likewise for param "insn" and local "next".
5572 (arc_label_align): Likewise for locals "prev", "next".
5574 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5576 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
5577 "insn" from rtx to rtx_insn *.
5578 (alpha_gp_save_rtx): Likewise for local "seq".
5579 (alpha_instantiate_decls): Likewise for local "top".
5580 (get_some_local_dynamic_name): Likewise for local "insn".
5581 (alpha_does_function_need_gp): Likewise.
5582 (set_frame_related_p): Likewise for return type and for locals
5584 (emit_frame_store_1): Likewise for local "insn".
5585 (alpha_expand_prologue): Likewise for locals "insn", "seq".
5586 (alpha_end_function): Likewise for local "insn".
5587 (alpha_output_mi_thunk_osf): Likewise.
5588 (alphaev4_insn_pipe): Likewise for param "insn".
5589 (alphaev5_insn_pipe): Likewise.
5590 (alphaev4_next_group): Likewise for return type and param 1
5592 (alphaev5_next_group): Likewise.
5593 (alpha_align_insns_1): Likewise for return type and param 1 of
5594 callback param "next_group", and for locals "i", "next", "prev",
5595 "where", "where2", "insn".
5597 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
5599 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
5600 rather than modifying the stmt.
5602 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5604 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
5605 cgraph_state conversion.
5607 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5609 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
5610 Strengthen local "insns" from rtx to rtx_insn *.
5611 (aarch64_set_frame_expr): Likewise for local "insn".
5612 (aarch64_save_or_restore_fprs): Likewise.
5613 (aarch64_save_or_restore_callee_save_registers): Likewise.
5614 (aarch64_expand_prologue): Likewise.
5615 (aarch64_expand_epilogue): Likewise.
5616 (aarch64_output_mi_thunk): Likewise.
5617 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
5618 "label2" from rtx to rtx_code_label *.
5619 (aarch64_split_atomic_op): Likewise for local "label".
5621 2014-08-25 Martin Liska <mliska@suse.cz>
5623 * cgraph.h (symtab_node):
5624 (bool needed_p (void)): created from decide_is_symbol_needed
5625 (bool referred_to_p (void)): created from referred_to_p
5626 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
5627 * cgraph.h (cgraph_node):
5628 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
5629 (void expand (void)): created from expand_function
5630 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
5631 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
5632 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
5633 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
5634 * cgraph.h (varpool_node):
5635 (static void add (tree decl): created from varpool_add_new_variable
5636 * cgraph.h (cgraph_edge):
5638 (void remove_caller (void)): created from cgraph_edge_remove_caller
5639 (void remove_callee (void)): created from cgraph_edge_remove_callee
5640 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
5641 created from cgraph_set_call_stmt
5642 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
5643 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
5644 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
5645 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
5646 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
5647 created from cgraph_speculative_call_info
5648 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
5649 int freq_scale, bool update_original)): created from cgraph_clone_edge
5650 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
5651 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
5652 (bool recursive_p (void)): created from cgraph_edge_recursive_p
5653 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
5654 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
5655 (static void rebuild_references (void)): created from cgraph_rebuild_references
5656 * cgraph.h (symbol_table):
5657 (create_reference): renamed from add_reference
5658 (maybe_create_reference): renamed from maybe_add_reference
5659 (void register_symbol (symtab_node *node)): new function
5660 (void clear_asm_symbols (void)): new function
5661 (void unregister (symtab_node *node)): new function
5662 (void release_symbol (cgraph_node *node, int uid)): new function
5663 (cgraph_node * allocate_cgraph_symbol (void)): new function
5664 (void initialize (void)): created from cgraph_init
5665 (symtab_node *first_symbol (void)):new function
5666 (asm_node *first_asm_symbol (void)):new function
5667 (symtab_node *first_defined_symbol (void)):new function
5668 (varpool_node *first_variable (void)):new function
5669 (varpool_node *next_variable (varpool_node *node)):new function
5670 (varpool_node *first_static_initializer (void)):new function
5671 (varpool_node *next_static_initializer (varpool_node *node)):new function
5672 (varpool_node *first_defined_variable (void)):new function
5673 (varpool_node *next_defined_variable (varpool_node *node)):new function
5674 (cgraph_node *first_defined_function (void)):new function
5675 (cgraph_node *next_defined_function (cgraph_node *node)):new function
5676 (cgraph_node *first_function (void)):new function
5677 (cgraph_node *next_function (cgraph_node *node)):new function
5678 (cgraph_node *first_function_with_gimple_body (void)):new function
5679 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
5680 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
5681 created from symtab_remove_unreachable_nodes
5682 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
5683 (void process_new_functions (void)): created from cgraph_process_new_functions
5684 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
5685 (bool output_variables (void)): created from varpool_node::output_variables
5686 (void output_asm_statements (void)): created from output_asm_statements
5687 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
5688 (void compile (void)): created from compile
5689 (void output_weakrefs (void)): created from output_weakrefs
5690 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
5691 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
5692 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
5693 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
5694 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
5695 created from cgraph_next_function_with_gimple_body
5696 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
5697 created from cgraph_remove_edge_removal_hook
5698 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
5699 created from cgraph_add_node_removal_hook
5700 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
5701 created from cgraph_remove_node_removal_hook
5702 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
5703 created from varpool_add_node_removal_hook
5704 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
5705 created from varpool_remove_node_removal_hook
5706 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
5707 created from cgraph_add_function_insertion_hook
5708 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
5709 created from cgraph_remove_function_insertion_hook
5710 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
5711 created from varpool_add_variable_insertion_hook
5712 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
5713 created from varpool_remove_variable_insertion_hook
5714 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
5715 created from cgraph_add_edge_duplication_hook
5716 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
5717 created from cgraph_remove_edge_duplication_hook
5718 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
5719 created from cgraph_add_node_duplication_hook
5720 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
5721 created from cgraph_remove_node_duplication_hook
5722 (void call_edge_removal_hooks (cgraph_edge *e)):
5723 created from cgraph_call_edge_removal_hooks
5724 (void call_cgraph_insertion_hooks (cgraph_node *node)):
5725 created from call_function_insertion_hooks
5726 (void call_cgraph_removal_hooks (cgraph_node *node)):
5727 created from cgraph_call_node_removal_hooks
5728 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
5729 created from cgraph_node::call_duplication_hooks
5730 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
5731 created from cgraph_call_edge_duplication_hooks
5732 (void call_varpool_removal_hooks (varpool_node *node)):
5733 created from varpool_call_node_removal_hooks
5734 (void call_varpool_insertion_hooks (varpool_node *node)):
5735 created from varpool_call_variable_insertion_hooks
5736 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
5737 created from insert_to_assembler_name_hash
5738 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
5739 created from unlink_from_assembler_name_hash
5740 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
5741 created from symtab_prevail_in_asm_name_hash
5742 (void symtab_initialize_asm_name_hash (void)):
5743 created from symtab_initialize_asm_name_hash
5744 (void change_decl_assembler_name (tree decl, tree name)):
5745 created from change_decl_assembler_name
5746 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
5747 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
5748 created from decl_assembler_name_hash
5749 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
5750 created from decl_assembler_name_equal
5751 (static hashval_t hash_node_by_assembler_name (const void *p)):
5752 created from hash_node_by_assembler_name
5753 (static int eq_assembler_name (const void *p1, const void *p2)):
5754 created from eq_assembler_name
5756 2014-08-25 Marek Polacek <polacek@redhat.com>
5758 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
5760 2014-08-25 Petr Murzin <petr.murzin@intel.com>
5762 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
5763 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
5764 SWI1248_AVX512BW mode iterator.
5766 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
5769 * config/sh/predicates.md (general_extend_operand): Disable
5770 TRUNCATE before reload completes.
5772 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
5774 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
5776 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
5779 * config/sh/sh.opt (musermode): Allow negative form.
5780 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
5781 targets that don't support it.
5782 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
5783 Document -mno-usermode option.
5785 2014-08-24 Kito Cheng <kito@0xlab.org>
5787 * system.h (CALLER_SAVE_PROFITABLE): Poison.
5788 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
5789 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
5790 * doc/tm.texi: Regenerate.
5792 2014-08-24 Kito Cheng <kito@0xlab.org>
5794 * ira.c: Fix typo in comment.
5796 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
5798 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
5799 Deprecate c++1y. Change language to reflect greater confidence in C++14.
5801 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
5804 * config/pa/pa.c (pa_output_function_epilogue): Don't set
5805 last_address when the current function is a thunk.
5806 (pa_asm_output_mi_thunk): When we don't have named sections or they
5807 are not being used, check that thunk can reach the stub table with a
5810 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5812 * web.c (union_match_dups): Strengthen param "insn" from rtx to
5814 (pass_web::execute): Likewise for local "insn".
5816 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5818 * var-tracking.c (struct micro_operation_def): Strengthen field
5819 "insn" from rtx to rtx_insn *.
5820 (struct emit_note_data_def): Likewise.
5821 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
5822 (vt_stack_adjustments): Likewise for local "insn".
5823 (adjust_insn): Likewise for param "insn".
5824 (val_store): Likewise.
5825 (val_resolve): Likewise.
5826 (struct count_use_info): Likewise for field "insn".
5827 (log_op_type): Likewise for param "insn".
5828 (reverse_op): Likewise.
5829 (prepare_call_arguments): Likewise.
5830 (add_with_sets): The initial param takes an insn, but we can't
5831 yet strengthen it from rtx to rtx_insn * since it's used as a
5832 cselib_record_sets_hook callback. For now rename initial param
5833 from "insn" to "uncast_insn", and introduce a local "insn" of
5834 the stronger rtx_insn * type, with a checked cast.
5835 (compute_bb_dataflow): Strengthen local "insn" from rtx to
5837 (emit_note_insn_var_location): Likewise.
5838 (emit_notes_for_changes): Likewise.
5839 (emit_notes_for_differences): Likewise.
5840 (next_non_note_insn_var_location): Likewise for return type and
5842 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
5843 (vt_initialize): Likewise for local "insn".
5844 (delete_debug_insns): Likewise for locals "insn" and "next".
5846 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5848 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
5850 (mark_constant_pool): Likewise for local "insn".
5852 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5854 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
5856 (dead_debug_promote_uses): Likewise.
5857 (dead_debug_insert_temp): Likewise.
5859 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5861 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
5862 from const_rtx to const rtx_insn *.
5863 (store_killed_after): Likewise. Strengthen locals "last", "act"
5864 from rtx to rtx_insn *.
5865 (store_killed_before): Strengthen param "insn" from const_rtx to
5866 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
5867 (find_moveable_store): Strengthen param "insn" from rtx to
5869 (compute_store_table): Likewise for local "insn".
5870 (insert_insn_start_basic_block): Likewise for param "insn" and
5871 locals "prev", "before", "insn".
5872 (insert_store): For now, add a checked cast to rtx_insn * on the
5873 result of gen_move_insn.
5874 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
5876 (replace_store_insn): Likewise. For now, add a checked cast to
5877 rtx_insn * on the result of gen_move_insn.
5879 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5881 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
5883 (expand_sjlj_dispatch_table): Likewise.
5885 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5887 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
5888 "insn" from rtx to rtx_insn *.
5890 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5892 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
5893 "insn" from rtx to rtx_insn *.
5894 (dup_block_and_redirect): Likewise for param 3 "before".
5896 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
5897 from rtx to rtx_insn *.
5898 (move_insn_for_shrink_wrap): Likewise.
5899 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
5900 (dup_block_and_redirect): Likewise for param "before" and local
5902 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
5904 (convert_to_simple_return): Likewise for local "start".
5906 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
5907 Strengthen local "insn" from rtx to rtx_insn *, for use when
5908 invoking requires_stack_frame_p.
5910 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5912 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
5914 (speculate_expr): Likewise for locals "orig_insn_rtx",
5916 (eq_transformed_insns): Likewise for locals "i1", "i2".
5917 (check_for_new_jump): Likewise for return type and local "end".
5918 (find_new_jump): Likewise for return type and local "jump".
5919 (sel_split_edge): Likewise for local "jump".
5920 (sel_create_recovery_block): Likewise.
5921 (sel_redirect_edge_and_branch_force): Likewise.
5922 (sel_redirect_edge_and_branch): Likewise.
5924 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5926 * sel-sched.c (substitute_reg_in_expr): Strengthen local
5927 "new_insn" from rtx to rtx_insn *.
5928 (create_insn_rtx_with_rhs): Likewise for return type and for local
5930 (create_insn_rtx_with_lhs): Likewise.
5931 (create_speculation_check): Likewise for local "insn_rtx".
5932 (implicit_clobber_conflict_p): Likewise for local "insn".
5933 (get_expr_cost): Likewise.
5934 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
5935 (move_cond_jump): Likewise for locals "next", "prev", "link",
5936 "head", "from", "to".
5938 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5940 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
5941 "next" from rtx to rtx_insn *.
5942 (find_conditional_protection): Likewise for local "next".
5943 (is_conditionally_protected): Likewise for local "insn1".
5944 (is_pfree): Likewise for locals "insn1", "insn2".
5946 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5948 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
5949 from rtx to rtx_insn *.
5951 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
5952 locals "insn1", "insn2" from rtx to rtx_insn *.
5953 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
5954 locals "insn", "prev", "last_jump", "next_tail".
5955 (schedule_ebb): Likewise for params "head", "tail".
5956 (schedule_ebbs): Likewise for locals "tail", "head".
5958 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
5959 to rtx_insn on "last_insn" in one of the invocations of
5962 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5964 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
5965 "elem", "insn" from rtx to rtx_insn *.
5966 (change_spec_dep_to_hard): Likewise.
5967 (get_back_and_forw_lists): Likewise for local "con".
5968 (sd_add_dep): Likewise for locals "elem", "insn".
5969 (sd_resolve_dep): Likewise for locals "pro", "con".
5970 (sd_unresolve_dep): Likewise.
5971 (sd_delete_dep): Likewise.
5972 (chain_to_prev_insn): Likewise for local "pro".
5973 (find_inc): Likewise for locals "pro", "con".
5975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5977 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
5979 (reg_set_between_p): Strengthen local "insn" from const_rtx to
5981 (modified_between_p): Strengthen local "insn" from rtx to
5983 (remove_reg_equal_equiv_notes_for_regno): Likewise.
5984 (keep_with_call_p): Strengthen local "i2" from const_rtx to
5987 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5989 * resource.c (next_insn_no_annul): Strengthen local "next" from
5991 (mark_referenced_resources): Likewise for local "insn".
5993 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5995 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
5997 (find_reloads): Likewise for param 1.
5998 (subst_reloads): Likewise for sole param.
5999 (find_equiv_reg): Likwise for param 2.
6000 (regno_clobbered_p): Likwise for param 2.
6001 (reload): Likewise for param 1.
6003 * caller-save.c (save_call_clobbered_regs): Strengthen local
6004 "insn" from rtx to rtx_insn *.
6005 (insert_one_insn): Likewise for local "insn".
6007 * reload.c (this_insn): Likewise for this global.
6008 (find_reloads): Likewise for param "insn".
6009 (find_reloads_toplev): Likewise.
6010 (find_reloads_address): Likewise.
6011 (subst_reg_equivs): Likewise.
6012 (update_auto_inc_notes): Likewise.
6013 (find_reloads_address_1): Likewise.
6014 (find_reloads_subreg_address): Likewise.
6015 (subst_reloads): Likewise.
6016 (find_equiv_reg): Likewise, also for local "p".
6017 (regno_clobbered_p): Likewise for param "insn".
6019 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
6021 (spill_reg_store): Likewise for the elements of this array.
6022 (remove_init_insns): Likewise for local "equiv_insn".
6023 (will_delete_init_insn_p): Likewise for param "insn".
6024 (reload): Likewise for param ""first" and local "insn".
6025 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
6027 (calculate_elim_costs_all_insns): Likewise.
6028 (delete_caller_save_insns): Likewise.
6029 (spill_failure): Likewise for param "insn".
6030 (delete_dead_insn): Likewise.
6031 (set_label_offsets): Likewise.
6032 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
6034 (elimination_costs_in_insn): Likewise for param "insn".
6035 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
6036 when referring to an insn.
6037 (set_initial_label_offsets): Likewise.
6038 (set_offsets_for_label): Strengthen param "insn" from rtx to
6040 (init_eliminable_invariants): Likewise for param "first" and local
6042 (fixup_eh_region_note): Likewise for param "insn".
6043 (reload_as_needed): Likewise for locals "prev", "insn",
6044 "old_next", "old_prev", "next".
6045 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
6047 (reload_inheritance_insn): Strengthen elements of this array from
6049 (failed_reload): Likewise for param "insn".
6050 (choose_reload_regs): Likewise for local "insn". Replace use of
6051 NULL_RTX with NULL when referring to an insn.
6052 (input_reload_insns): Strengthen elements of this array from rtx
6054 (other_input_address_reload_insns): Likewise for this global.
6055 (other_input_reload_insns): Likewise for this global.
6056 (input_address_reload_insns): Likwise for the elements of this
6058 (inpaddr_address_reload_insns): Likwise for the elements of this
6060 (output_reload_insns): Likewise for the elements of this array.
6061 (output_address_reload_insns): Likewise for the elements of this
6063 (outaddr_address_reload_insns): Likewise for the elements of this
6065 (operand_reload_insns): Likewise for this global.
6066 (other_operand_reload_insns): Likewise for this global.
6067 (other_output_reload_insns): Likewise for the elements of this
6069 (new_spill_reg_store): Likewise for the elements of this
6071 (emit_input_reload_insns): Likewise for locals "insn", "temp".
6072 Strengthen local "where" from rtx * to rtx_insn **.
6073 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
6074 from rtx to rtx_insn *.
6075 (do_input_reload): Likewise for local "insn".
6076 (do_output_reload): Likewise for local "insn".
6077 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
6078 (emit_insn_if_valid_for_reload): Likewise for return type and local
6079 "last". Add checked cast to rtx_insn when returning "insn" since
6080 this has been through emit_insn.
6081 (gen_reload): Strengthen return type and locals "last", "insn", "set"
6082 from rtx to rtx_insn *. Add checked cast to rtx_insn when
6083 returning "insn" since it's been through
6084 emit_insn_if_valid_for_reload at this point.
6085 (delete_output_reload): Strengthen param "insn" and locals
6086 "output_reload_insn", "i2" from rtx to rtx_insn *.
6087 (delete_address_reloads): Likewise for params "dead_insn",
6088 "current_insn" and locals "prev", "next".
6089 (delete_address_reloads_1): Likewise for params "dead_insn",
6090 "current_insn" and locals "prev", "i2".
6091 (inc_for_reload): Likewise for locals "last", "add_insn".
6092 (add_auto_inc_notes): Strengthen param "insn" from rtx to
6095 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
6096 param of this duplicate of the prototype from reload.h
6098 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6100 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
6102 (regstat_bb_compute_calls_crossed): Likewise.
6104 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6106 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
6108 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
6110 (regrename_analyze): Strengthen local "insn" from rtx to
6112 (scan_rtx_reg): Likewise for param "insn".
6113 (scan_rtx_address): Likewise.
6114 (scan_rtx): Likewise.
6115 (restore_operands): Likewise.
6116 (record_out_operands): Likewise.
6117 (build_def_use): Likewise for local "insn". Replace use of
6118 NULL_RTX with NULL when dealing with an insn.
6120 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6122 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
6123 * reginfo.c (reg_scan): Likewise, also for local "insn".
6124 (reg_scan_mark_refs): Likewise for param "insn".
6125 (init_subregs_of_mode): Likewise for local "insn".
6127 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6129 * regcprop.c (struct queued_debug_insn_change): Strengthen field
6130 "insn" from rtx to rtx_insn *.
6131 (replace_oldest_value_reg): Likewise for param "insn".
6132 (replace_oldest_value_addr): Likewise.
6133 (replace_oldest_value_mem): Likewise.
6134 (apply_debug_insn_changes): Likewise for local "last_insn".
6135 (copyprop_hardreg_forward_1): Likewise for local "insn".
6137 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6139 * reg-stack.c (next_flags_user): Strengthen return type and param
6140 "insn" from rtx to rtx_insn *.
6141 (straighten_stack): Likewise for param "insn".
6142 (check_asm_stack_operands): Likewise.
6143 (remove_regno_note): Likewise.
6144 (emit_pop_insn): Likewise for return type, param "insn", local
6146 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
6147 "limit" from rtx to rtx_insn *.
6148 (swap_to_top): Likewise for param "insn".
6149 (move_for_stack_reg): Likewise.
6150 (move_nan_for_stack_reg): Likewise.
6151 (swap_rtx_condition): Likewise.
6152 (compare_for_stack_reg): Likewise.
6153 (subst_all_stack_regs_in_debug_insn): Likewise.
6154 (subst_stack_regs_pat): Likewise, and local "insn2".
6155 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
6157 (subst_stack_regs): Likewise.
6158 (change_stack): Likewise.
6159 (convert_regs_1): Likewise for locals "insn", "next".
6161 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6163 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
6165 (combine_set_extension): Likewise for param "curr_insn".
6166 (transform_ifelse): Likewise for param "def_insn".
6167 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
6168 from vec<rtx> * to vec<rtx_insn *> *.
6169 (is_cond_copy_insn): Likewise for param "insn".
6170 (struct ext_state): Strengthen the four vec fields from vec<rtx>
6172 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
6173 local "def_insn" from rtx to rtx_insn *.
6174 (get_sub_rtx): Likewise for param "def_insn".
6175 (merge_def_and_ext): Likewise.
6176 (combine_reaching_defs): Likewise.
6177 (add_removable_extension): Likewise for param "insn".
6178 (find_removable_extensions): Likewise for local "insn".
6179 (find_and_remove_re): Likewise for locals "curr_insn" and
6180 "def_insn". Strengthen locals "reinsn_del_list" and
6181 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
6183 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6185 * recog.c (split_insn): Strengthen param "insn" and locals
6186 "first", "last" from rtx to rtx_insn *.
6187 (split_all_insns): Likewise for locals "insn", "next".
6188 (split_all_insns_noflow): Likewise.
6190 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6192 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
6194 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
6195 (debug_rtx_find): Likewise for param 1 "x".
6197 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
6198 const_rtx to const rtx_insn *. Likewise for local "insn".
6199 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
6200 (debug_rtx_find): Likewise for param 1 "x".
6201 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
6202 from const_rtx to const rtx_insn * within the appropriate cases of
6203 the switch statement.
6205 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
6206 Strengthen local "insns" from rtx to rtx_insn * since this is
6207 passed to a call to debug_rtx_list.
6209 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6211 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
6214 * function.c (stack_protect_epilogue): Add checked cast to
6215 rtx_insn for now when invoking predict_insn_def.
6217 * predict.c (predict_insn): Strengthen param "insn" from rtx to
6219 (predict_insn_def): Likewise.
6220 (rtl_predict_edge): Likewise for local "last_insn".
6221 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
6223 (combine_predictions_for_insn): Strengthen param "insn" from rtx
6225 (bb_estimate_probability_locally): Likewise for local "last_insn".
6226 (expensive_function_p): Likewise for local "insn".
6228 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
6229 local "jmp", since this is used when invoking predict_insn_def.
6231 2014-08-22 Marek Polacek <polacek@redhat.com>
6234 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
6236 2014-08-22 Marek Polacek <polacek@redhat.com>
6239 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
6240 a comparison in parens.
6241 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
6244 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6246 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
6249 * cprop.c (fis_get_condition): Likewise.
6251 * postreload.c (reload_cse_regs): Likewise for param "first".
6252 (reload_cse_simplify): Likewise for param "insn".
6253 (reload_cse_regs_1): Likewise for local "insn".
6254 (reload_cse_simplify_set): Likewise for param "insn".
6255 (reload_cse_simplify_operands): Likewise.
6256 (struct reg_use): Likewise for field "insn".
6257 (reload_combine_purge_insn_uses): Likewise for param "insn".
6258 (fixup_debug_insns): Likewise for params "from", "to" and local
6260 (try_replace_in_use): Likewise for local "use_insn".
6261 (reload_combine_recognize_const_pattern): Likewise for param
6262 "insn" and locals "add_moved_after_insn", "use_insn".
6263 (reload_combine_recognize_pattern): Likewise for param "insn" and
6265 (reload_combine): Likewise for locals "insn", "prev".
6266 (reload_combine_note_use): Likewise for param "insn".
6267 (move2add_use_add2_insn): Likewise.
6268 (move2add_use_add3_insn): Likewise.
6269 (reload_cse_move2add): Likewise, also for local "next".
6270 (move2add_note_store): Likewise for local "insn".
6272 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6274 * postreload-gcse.c (struct occr): Strengthen field "insn" from
6276 (struct unoccr): Likewise.
6277 (struct modifies_mem): Likewise.
6278 (alloc_mem): Likewise for local "insn".
6279 (insert_expr_in_table): Likewise for param "insn".
6280 (dump_expr_hash_table_entry): Likewise for local "insn".
6281 (oprs_unchanged_p): Likewise for param "insn".
6282 (load_killed_in_block_p): Likewise for local "setter".
6283 (record_last_reg_set_info): Likewise for param "insn".
6284 (record_last_reg_set_info_regno): Likewise.
6285 (record_last_mem_set_info): Likewise.
6286 (record_last_set_info): Likewise for local "last_set_insn".
6287 (record_opr_changes): Likewise for param "insn".
6288 (hash_scan_set): Likewise.
6289 (compute_hash_table): Likewise for local "insn".
6290 (get_avail_load_store_reg): Likewise for param "insn".
6291 (eliminate_partially_redundant_load): Likewise, also for locals
6292 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
6294 (eliminate_partially_redundant_loads): Likewise for local "insn".
6296 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6298 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
6300 (expand_binop): Likewise for locals "entry_last", "last", "insns"
6301 (expand_twoval_unop): Likewise for locals entry_last", "last".
6302 (expand_twoval_binop): Likewise.
6303 (expand_twoval_binop_libfunc): Likewise for local "insns".
6304 (widen_leading): Likewise for local "last".
6305 (expand_doubleword_clz): Likewise for local "seq". Strengthen
6306 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
6307 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
6308 (expand_parity): Likewise for locals "last" and "seq".
6309 (expand_ffs): Likewise for local "seq". Strengthen local
6310 "nonzero_label" from rtx to rtx_code_label *.
6311 (expand_absneg_bit): Strengthen local "insns" from rtx to
6313 (expand_unop_direct): Likewise for local "last".
6314 (expand_unop): Likewise for locals "last", "insns".
6315 (expand_abs_nojump): Likewise for local "last".
6316 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
6317 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
6319 (expand_copysign_absneg): Strengthen local "label" from rtx to
6321 (expand_copysign_bit): Strengthen local "insns" from rtx to
6323 (struct no_conflict_data): Likewise for fields "first", "insn".
6324 (emit_libcall_block_1): Likewise for param "insns" and locals
6325 "next", "last", "insn".
6326 (emit_libcall_block): For now, add a checked cast to rtx_insn *
6327 on "insns" when invoking emit_libcall_block_1. Ultimately we
6328 want to strengthen insns itself.
6329 (prepare_cmp_insn): Strengthen local "last" from rtx to
6331 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
6332 (prepare_float_lib_cmp): Likewise for local "insns".
6333 (emit_conditional_move): Likewise for local "last".
6334 (emit_conditional_add): Likewise.
6335 (have_sub2_insn): Likewise for local "seq".
6336 (expand_float): Likewise for local "insns". Strengthen locals
6337 "label", "neglabel" from rtx to rtx_code_label *.
6338 (expand_fix): Likewise for locals "last", "insn", "insns" (to
6339 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
6340 (expand_fixed_convert): Likewise for local "insns" (to
6342 (expand_sfix_optab): Likewise for local "last".
6343 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
6344 to rtx_code_label *.
6345 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
6346 from rtx to rtx_insn *.
6347 (expand_atomic_fetch_op): Likewise for local "insn".
6348 (maybe_legitimize_operand_same_code): Likewise for local "last".
6349 (maybe_legitimize_operands): Likewise.
6351 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6353 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
6354 "insn" from rtx to rtx_insn *.
6355 (ps_rtl_insn): Likewise for return type.
6356 (doloop_register_get): Likewise for params "head", "tail" and
6357 locals "insn", "first_insn_not_to_check".
6358 (schedule_reg_move): Likewise for local "this_insn".
6359 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
6360 of gen_move_insn for now.
6361 (reset_sched_times): Strengthen local "insn" from rtx to
6363 (permute_partial_schedule): Likewise.
6364 (duplicate_insns_of_cycles): Likewise for local "u_insn".
6365 (dump_insn_location): Likewise for param "insn".
6366 (loop_canon_p): Likewise for local "insn".
6367 (sms_schedule): Likewise.
6368 (print_partial_schedule): Likewise.
6369 (ps_has_conflicts): Likewise.
6371 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6373 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
6374 "tailp" from rtx * to rtx_insn **.
6376 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
6377 from rtx to rtx_insn *.
6378 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
6379 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
6380 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
6382 * modulo-sched.c (const_iteration_count): Strengthen return type
6383 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
6384 use of NULL_RTX with NULL when working with insns.
6385 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
6387 (sms_schedule): Likewise.
6388 * sched-rgn.c (init_ready_list): Likewise, also for locals
6389 "src_head" and "src_next_tail".
6390 (compute_block_dependences): Likewise.
6391 (free_block_dependencies): Likewise.
6392 (debug_rgn_dependencies): Likewise.
6393 (free_rgn_deps): Likewise.
6394 (compute_priorities): Likewise.
6395 (schedule_region): Likewise.
6396 * sel-sched.c (find_ebb_boundaries): Likewise.
6398 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
6399 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
6401 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6403 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
6404 from rtx to rtx_insn *.
6405 (new_seginfo): Likewise for param "insn".
6406 (create_pre_exit): Likewise for locals "last_insn",
6407 "before_return_copy", "return_copy".
6408 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
6411 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6413 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
6414 from rtx to rtx_insn *.
6415 (lra_push_insn): Likewise for 1st param.
6416 (lra_push_insn_and_update_insn_regno_info): Likewise.
6417 (lra_pop_insn): Likewise for return type.
6418 (lra_invalidate_insn_data): Likewise for 1st param.
6419 (lra_set_insn_deleted): Likewise.
6420 (lra_delete_dead_insn): Likewise.
6421 (lra_process_new_insns): Likewise for first 3 params.
6422 (lra_set_insn_recog_data): Likewise for 1st param.
6423 (lra_update_insn_recog_data): Likewise.
6424 (lra_set_used_insn_alternative): Likewise.
6425 (lra_invalidate_insn_regno_info): Likewise.
6426 (lra_update_insn_regno_info): Likewise.
6427 (lra_former_scratch_operand_p): Likewise.
6428 (lra_eliminate_regs_1): Likewise.
6429 (lra_get_insn_recog_data): Likewise.
6431 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
6434 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
6436 (substitute_within_insn): New.
6437 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
6438 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
6439 Replace call to "substitute" with call to substitute_within_insn.
6441 * lra-constraints.c (curr_insn): Strengthen from rtx to
6443 (get_equiv_with_elimination): Likewise for param "insn".
6444 (match_reload): Strengthen params "before" and "after" from rtx *
6446 (emit_spill_move): Likewise for return type. Add a checked cast
6447 to rtx_insn * on result of gen_move_insn for now.
6448 (check_and_process_move): Likewise for local "before". Replace
6449 NULL_RTX with NULL when referring to insns.
6450 (process_addr_reg): Strengthen params "before" and "after" from
6451 rtx * to rtx_insn **.
6452 (insert_move_for_subreg): Likewise.
6453 (simplify_operand_subreg): Strengthen locals "before" and "after"
6454 from rtx to rtx_insn *.
6455 (process_address_1): Strengthen params "before" and "after" from
6456 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
6458 (process_address): Strengthen params "before" and "after" from
6459 rtx * to rtx_insn **.
6460 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
6461 (curr_insn_transform): Strengthen locals "before" and "after"
6462 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
6464 (loc_equivalence_callback): Update cast of "data", changing
6465 resulting type from rtx to rtx_insn *.
6466 (substitute_pseudo_within_insn): New.
6467 (inherit_reload_reg): Strengthen param "insn" from rtx to
6468 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
6469 NULL when referring to insns. Add a checked cast to rtx_insn *
6470 when using usage_insn to invoke lra_update_insn_regno_info.
6471 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
6472 likewise for locals "restore", "save". Add checked casts to
6473 rtx_insn * when using usage_insn to invoke
6474 lra_update_insn_regno_info and lra_process_new_insns. Replace
6475 NULL_RTX with NULL when referring to insns.
6476 (split_if_necessary): Strengthen param "insn" from rtx to
6478 (update_ebb_live_info): Likewise for params "head", "tail" and local
6480 (get_last_insertion_point): Likewise for return type and local "insn".
6481 (get_live_on_other_edges): Likewise for local "last".
6482 (inherit_in_ebb): Likewise for params "head", "tail" and locals
6483 "prev_insn", "next_insn", "restore".
6484 (remove_inheritance_pseudos): Likewise for local "prev_insn".
6485 (undo_optional_reloads): Likewise for local "insn".
6487 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
6489 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
6491 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
6493 (spill_pseudos): Likewise for local "insn".
6494 (init_elimination): Likewise.
6495 (process_insn_for_elimination): Likewise for param "insn".
6497 * lra-lives.c (curr_insn): Likewise.;
6499 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
6500 (remove_pseudos): Likewise for param "insn".
6501 (spill_pseudos): Likewise for local "insn".
6502 (lra_final_code_change): Likewise for locals "insn", "curr".
6504 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
6505 (lra_set_insn_deleted): Likewise.
6506 (lra_delete_dead_insn): Likewise, and for local "prev".
6507 (new_insn_reg): Likewise for param "insn".
6508 (lra_set_insn_recog_data): Likewise.
6509 (lra_update_insn_recog_data): Likewise.
6510 (lra_set_used_insn_alternative): Likewise.
6511 (get_insn_freq): Likewise.
6512 (invalidate_insn_data_regno_info): Likewise.
6513 (lra_invalidate_insn_regno_info): Likewise.
6514 (lra_update_insn_regno_info): Likewise.
6515 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
6517 (lra_push_insn_1): Strengthen param "insn" from rtx to
6519 (lra_push_insn): Likewise.
6520 (lra_push_insn_and_update_insn_regno_info): Likewise.
6521 (lra_pop_insn): Likewise for return type and local "insn".
6522 (push_insns): Likewise for params "from", "to", and local "insn".
6523 (setup_sp_offset): Likewise for params "from", "last" and locals
6525 (lra_process_new_insns): Likewise for params "insn", "before",
6526 "after" and local "last".
6527 (struct sloc): Likewise for field "insn".
6528 (lra_former_scratch_operand_p): Likewise for param "insn".
6529 (remove_scratches): Likewise for locals "insn", "last".
6530 (check_rtl): Likewise for local "insn".
6531 (add_auto_inc_notes): Likewise for param "insn".
6532 (update_inc_notes): Likewise for local "insn".
6533 (lra): Replace NULL_RTX with NULL when referring to insn.
6535 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6537 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
6539 (resolve_reg_notes): Likewise.
6540 (resolve_simple_move): Likewise for return type, param "insn", and
6541 locals "insns", "minsn".
6542 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
6543 (resolve_use): Likewise.
6544 (resolve_debug): Likewise.
6545 (find_decomposable_shift_zext): Likewise.
6546 (resolve_shift_zext): Likewise for return type, param "insn", and
6547 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
6548 (decompose_multiword_subregs): Likewise for local "insn",
6549 "orig_insn", "decomposed_shift", "end".
6551 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6553 * basic-block.h (basic_block split_edge_and_insert): Strengthen
6554 param "insns" from rtx to rtx_insn *.
6556 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
6558 (struct iv_to_split): Likewise.
6559 (loop_exit_at_end_p): Likewise for local "insn".
6560 (split_edge_and_insert): Likewise for param "insns".
6561 (compare_and_jump_seq): Likewise for return type, param "cinsn",
6562 and locals "seq", "jump".
6563 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
6564 "branch_code"; update invocations of compare_and_jump_seq to
6565 eliminate NULL_RTX in favor of NULL.
6566 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
6568 (reset_debug_uses_in_loop): Likewise.
6569 (analyze_insn_to_expand_var): Likewise for param "insn".
6570 (analyze_iv_to_split_insn): Likewise.
6571 (analyze_insns_in_loop): Likewise for local "insn".
6572 (insert_base_initialization): Likewise for param
6573 "insn" and local "seq".
6574 (split_iv): Likewise for param "insn" and local "seq".
6575 (expand_var_during_unrolling): Likewise for param "insn".
6576 (insert_var_expansion_initialization): Likewise for local "seq".
6577 (combine_var_copies_in_loop_exit): Likewise.
6578 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
6580 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
6581 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
6584 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6586 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
6588 (iv_analyze_result): Likewise.
6589 (iv_analyze_expr): Likewise.
6592 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
6593 local "def_insn" from rtx to rtx_insn *.
6594 (get_biv_step_1): Likewise for local "insn".
6595 (iv_analyze_expr): Likewise for param "insn".
6596 (iv_analyze_def): Likewise for local "insn".
6597 (iv_analyze_op): Likewise for param "insn".
6598 (iv_analyze): Likewise.
6599 (iv_analyze_result): Likewise.
6601 (suitable_set_for_replacement): Likewise.
6602 (simplify_using_initial_values): Likewise for local "insn".
6603 (iv_number_of_iterations): Likewise for param "insn".
6604 (check_simple_exit): Add checked cast to rtx_insn when invoking
6605 iv_number_of_iterations for now (until get_condition is
6608 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
6609 "insn" from rtx to rtx_insn *.
6610 (analyze_insns_in_loop): Likewise for local "insn".
6612 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6614 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
6616 (struct invariant): Likewise.
6617 (hash_invariant_expr_1): Likewise for param "insn".
6618 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
6619 (find_exits): Likewise for local "insn".
6620 (create_new_invariant): Likewise for param "insn".
6621 (check_dependencies): Likewise.
6622 (find_invariant_insn): Likewise.
6623 (record_uses): Likewise.
6624 (find_invariants_insn): Likewise.
6625 (find_invariants_bb): Likewise for local "insn".
6626 (get_pressure_class_and_nregs): Likewise for param "insn".
6627 (calculate_loop_reg_pressure): Likewise for local "insn".
6629 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6631 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
6633 (add_test): Likewise for locals "seq", "jump".
6634 (doloop_modify): Likewise for locals "sequence", "jump_insn".
6636 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6638 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
6640 (rebuild_jump_labels_chain): Likewise for param "chain".
6642 * cfgexpand.c (pass_expand::execute): Add checked cast to
6643 rtx_insn * when calling rebuild_jump_labels_chain in region where
6644 we know e->insns.r is non-NULL.
6646 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
6648 (rebuild_jump_labels): Likewise.
6649 (rebuild_jump_labels_chain): Likewise for param "chain".
6650 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
6651 (init_label_info): Likewise for param "f".
6652 (maybe_propagate_label_ref): Likewise for params "jump_insn",
6653 "prev_nonjump_insn".
6654 (mark_all_labels): Likewise for param "f" and locals "insn",
6655 "prev_nonjump_insn".
6657 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6659 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
6660 from rtx to rtx_insn *insn.
6661 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
6662 (ira_add_allocno_copy): Likewise.
6663 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
6665 (ira_create_copy): Likewise.
6666 (ira_add_allocno_copy): Likewise.
6667 (create_bb_allocnos): Likewise for local "insn".
6668 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
6669 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
6670 process_regs_for_copy for rtx_insn * param.
6671 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
6672 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
6673 process_regs_for_copy for rtx_insn * param.
6674 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
6675 * ira-costs.c (record_reg_classes): Likewise for param "insn".
6676 (record_operand_costs): Likewise.
6677 (scan_one_insn): Likewise for return type, and for param "insn".
6678 (process_bb_for_costs): Likewise for local "insn".
6679 (process_bb_node_for_hard_reg_moves): Likewise.
6680 * ira-emit.c (struct move): Likewise for field "insn".
6681 (create_move): Eliminate use of NULL_RTX when dealing with an
6683 (emit_move_list): Strengthen return type and locals "result",
6684 "insn" from rtx to rtx_insn *insn.
6685 (emit_moves): Likewise for locals "insns", "tmp".
6686 (ira_emit): Likewise for local "insn".
6687 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
6689 (find_call_crossed_cheap_reg): Likewise.
6690 (process_bb_node_lives): Likewise for local "insn".
6691 * ira.c (decrease_live_ranges_number): Likewise.
6692 (compute_regs_asm_clobbered): Likewise.
6693 (build_insn_chain): Likewise.
6694 (find_moveable_pseudos): Likewise, also locals "def_insn",
6695 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
6696 to rtx_insn **. Add a checked cast when assigning from
6697 "closest_use" into closest_uses array in a region where we know
6698 it's a non-NULL insn.
6699 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
6701 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
6702 "last_interesting_insn", "uin".
6703 (move_unallocated_pseudos): Likewise for locals "def_insn",
6704 "move_insn", "newinsn".
6706 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6708 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
6709 Strengthen locals "done_label", "do_error" from rtx to
6711 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
6712 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
6714 (ubsan_expand_si_overflow_neg_check): Likewise for locals
6715 "done_label", "do_error" to rtx_code_label * and local "last" to
6717 (ubsan_expand_si_overflow_mul_check): Likewise for locals
6718 "done_label", "do_error", "large_op0", "small_op0_large_op1",
6719 "one_small_one_large", "both_ops_large", "after_hipart_neg",
6720 "after_lopart_neg", "do_overflow", "hipart_different" to
6721 rtx_code_label * and local "last" to rtx_insn *.
6723 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6725 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
6726 "insn" and "move_insn" from rtx to rtx_insn *.
6728 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6730 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
6732 (cheap_bb_rtx_cost_p): Likewise.
6733 (first_active_insn): Likewise for return type and local "insn".
6734 (last_active_insn): Likewise for return type and locals "insn",
6736 (struct noce_if_info): Likewise for fields "jump", "insn_a",
6738 (end_ifcvt_sequence): Likewise for return type and locals "insn",
6740 (noce_try_move): Likewise for local "seq".
6741 (noce_try_store_flag): Likewise.
6742 (noce_try_store_flag_constants): Likewise.
6743 (noce_try_addcc): Likewise.
6744 (noce_try_store_flag_mask): Likewise.
6745 (noce_try_cmove): Likewise.
6746 (noce_try_minmax): Likewise.
6747 (noce_try_abs): Likewise.
6748 (noce_try_sign_mask): Likewise.
6749 (noce_try_bitop): Likewise.
6750 (noce_can_store_speculate_p): Likewise for local "insn".
6751 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
6753 (check_cond_move_block): Likewise for local "insn".
6754 (cond_move_convert_if_block): Likewise.
6755 (cond_move_process_if_block): Likewise for locals "seq",
6757 (noce_find_if_block): Likewise for local "jump".
6758 (merge_if_block): Likewise for local "last".
6759 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
6760 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
6761 (block_has_only_trap): Likewise for return type and local "trap".
6762 (find_if_case_1): Likewise for local "jump".
6763 (dead_or_predicable): Likewise for locals "head", "end", "jump",
6766 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6768 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
6769 "last_insn", "loop_end" from rtx to rtx_insn *.
6771 * hw-doloop.c (scan_loop): Likewise for local "insn".
6772 (discover_loop): Likewise for param "tail_insn".
6773 (discover_loops): Likewise for local "tail".
6775 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
6776 cast to rtx_insn * when assigning from an rtx local to a
6777 hwloop_info's "last_insn" field.
6779 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6781 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
6782 (add_delay_dependencies): Strengthen local "pro" from rtx to
6784 (recompute_todo_spec): Likewise.
6785 (dep_cost_1): Likewise for locals "insn", "used".
6786 (schedule_insn): Likewise for local "dbg".
6787 (schedule_insn): Likewise for locals "pro", "next".
6788 (unschedule_insns_until): Likewise for local "con".
6789 (restore_pattern): Likewise for local "next".
6790 (estimate_insn_tick): Likewise for local "pro".
6791 (resolve_dependencies): Likewise for local "next".
6792 (fix_inter_tick): Likewise.
6793 (fix_tick_ready): Likewise for local "pro".
6794 (add_to_speculative_block): Likewise for locals "check", "twin",
6796 (sched_extend_bb): Likewise for locals "end", "insn".
6797 (init_before_recovery): Likewise for local "x".
6798 (sched_create_recovery_block): Likewise for local "barrier".
6799 (create_check_block_twin): Likewise for local "pro".
6800 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
6802 (unlink_bb_notes): Update for change to type of bb_header.
6803 Strengthen locals "prev", "label", "note", "next" from rtx to
6805 (clear_priorities): Likewise for local "pro".
6807 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6809 * gcse.c (struct occr): Strengthen field "insn" from rtx to
6811 (test_insn): Likewise for this global.
6812 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
6814 (oprs_anticipatable_p): Likewise.
6815 (oprs_available_p): Likewise.
6816 (insert_expr_in_table): Strengthen param "insn" from rtx to
6818 (hash_scan_set): Likewise.
6819 (hash_scan_clobber): Likewise.
6820 (hash_scan_call): Likewise.
6821 (hash_scan_insn): Likewise.
6822 (compute_hash_table_work): Likewise for local "insn".
6823 (process_insert_insn): Likewise for return type and local "pat".
6824 (insert_insn_end_basic_block): Likewise for locals "new_insn",
6825 "pat", "pat_end", "maybe_cc0_setter".
6826 (pre_edge_insert): Likewise for local "insn".
6827 (pre_insert_copy_insn): Likewise for param "insn".
6828 (pre_insert_copies): Likewise for local "insn".
6829 (struct set_data): Likewise for field "insn".
6830 (single_set_gcse): Likewise for param "insn".
6831 (gcse_emit_move_after): Likewise.
6832 (pre_delete): Likewise for local "insn".
6833 (update_bb_reg_pressure): Likewise for param "from" and local
6835 (should_hoist_expr_to_dom): Likewise for param "from".
6836 (hoist_code): Likewise for local "insn".
6837 (get_pressure_class_and_nregs): Likewise for param "insn".
6838 (calculate_bb_reg_pressure): Likewise for local "insn".
6839 (compute_ld_motion_mems): Likewise.
6841 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6843 * genpeep.c (main): Rename param back from "uncast_ins1" to
6844 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
6847 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
6849 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
6852 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
6853 documentation to state it is only for VSX operations.
6855 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
6856 constraint only active if VSX.
6858 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
6859 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
6862 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6864 * fwprop.c (single_def_use_dom_walker::before_dom_children):
6865 Strengthen local "insn" from rtx to rtx_insn *.
6866 (use_killed_between): Likewise for param "target_insn".
6867 (all_uses_available_at): Likewise for param "target_insn" and
6869 (update_df_init): Likewise for params "def_insn", "insn".
6870 (update_df): Likewise for param "insn".
6871 (try_fwprop_subst): Likewise for param "def_insn" and local
6873 (free_load_extend): Likewise for param "insn".
6874 (forward_propagate_subreg): Likewise for param "def_insn" and
6876 (forward_propagate_asm): Likewise for param "def_insn" and local
6878 (forward_propagate_and_simplify): Likewise for param "def_insn"
6879 and local "use_insn".
6880 (forward_propagate_into): Likewise for locals "def_insn" and
6883 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6885 * function.c (emit_initial_value_sets): Strengthen local "seq"
6886 from rtx to rtx_insn *.
6887 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
6889 (instantiate_virtual_regs): Likewise for local "insn".
6890 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
6891 (reorder_blocks_1): Likewise for param "insns" and local "insn".
6892 (expand_function_end): Likewise for locals "insn" and "seq".
6893 (epilogue_done): Likewise for local "insn".
6894 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
6896 (reposition_prologue_and_epilogue_notes): Likewise for locals
6897 "insn", "last", "note", "first".
6898 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
6899 (pass_match_asm_constraints::execute): Likewise for local "insn".
6901 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6903 * output.h (final_scan_insn): Strengthen return type from rtx to
6905 (final_forward_branch_p): Likewise for param.
6906 (current_output_insn): Likewise for this global.
6908 * final.c (rtx debug_insn): Likewise for this variable.
6909 (current_output_insn): Likewise.
6910 (get_attr_length_1): Rename param "insn" to "uncast_insn",
6911 adding "insn" back in as an rtx_insn * with a checked cast, so
6912 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
6914 (compute_alignments): Strengthen local "label" from rtx to
6916 (shorten_branches): Rename param from "first" to "uncast_first",
6917 introducing a new local rtx_insn * "first" using a checked cast to
6918 effectively strengthen "first" from rtx to rtx_insn * without
6919 affecting the type signature. Strengthen locals "insn", "seq",
6920 "next", "label" from rtx to rtx_insn *.
6921 (change_scope): Strengthen param "orig_insn" and local "insn" from
6923 (final_start_function): Rename param from "first" to "uncast_first",
6924 introducing a new local rtx_insn * "first" using a checked cast to
6925 effectively strengthen "first" from rtx to rtx_insn * without
6926 affecting the type signature. Strengthen local "insn" from rtx to
6928 (dump_basic_block_info): Strengthen param "insn" from rtx to
6930 (final): Rename param from "first" to "uncast_first",
6931 introducing a new local rtx_insn * "first" using a checked cast to
6932 effectively strengthen "first" from rtx to rtx_insn * without
6933 affecting the type signature. Strengthen locals "insn", "next"
6934 from rtx to rtx_insn *.
6935 (output_alternate_entry_point): Strengthen param "insn" from rtx to
6937 (call_from_call_insn): Strengthen param "insn" from rtx to
6939 (final_scan_insn): Rename param from "insn" to "uncast_insn",
6940 introducing a new local rtx_insn * "insn" using a checked cast to
6941 effectively strengthen "insn" from rtx to rtx_insn * without
6942 affecting the type signature. Strengthen return type and locals
6943 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
6944 now-redundant checked cast to rtx_insn * from both invocations of
6945 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
6946 introducing a local "call_insn" for use when invoking
6947 call_from_call_insn.
6948 (notice_source_line): Strengthen param "insn" from rtx to
6950 (leaf_function_p): Likewise for local "insn".
6951 (final_forward_branch_p): Likewise.
6952 (leaf_renumber_regs): Likewise for param "first".
6953 (rest_of_clean_state): Likewise for locals "insn" and "next".
6954 (self_recursive_call_p): Likewise for param "insn".
6955 (collect_fn_hard_reg_usage): Likewise for local "insn".
6956 (get_call_fndecl): Likewise for param "insn".
6957 (get_call_cgraph_rtl_info): Likewise.
6958 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
6959 introducing a new local rtx_insn * "insn" using a checked cast to
6960 effectively strengthen "insn" from rtx to rtx_insn * without
6961 affecting the type signature.
6963 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
6964 cast when assigning from param "insn" to current_output_insn.
6965 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
6966 so that we can assign it back to current_output_insn.
6968 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
6970 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
6971 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
6972 atmxt540s and atmxt540sreva devices.
6973 * config/avr/avr-tables.opt: Regenerate.
6974 * config/avr/t-multilib: Regenerate.
6975 * doc/avr-mmcu.texi: Regenerate.
6977 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6979 * expr.c (convert_move): Strengthen local "insns" from rtx to
6981 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
6982 "top_label" from rtx to rtx_code_label *.
6983 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
6985 (emit_single_push_insn): Likewise for locals "prev", "last".
6986 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
6987 to rtx_code_label *.
6988 (store_constructor): Likewise for locals "loop_start", "loop_end".
6989 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
6991 (expand_expr_real_2): Likewise.
6992 (expand_expr_real_1): Strengthen local "label" from rtx to
6995 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6997 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
6998 from rtx to rtx_insn *.
6999 (store_bit_field_1): Likewise.
7000 (extract_bit_field_1): Likewise.
7001 (expand_mult_const): Likewise for local "insns".
7002 (expmed_mult_highpart): Strengthen local "label" from rtx to
7004 (expand_smod_pow2): Likewise.
7005 (expand_sdiv_pow2): Likewise.
7006 (expand_divmod): Strengthen locals "last", "insn" from rtx to
7007 rtx_insn *. Strengthen locals "label", "label1", "label2",
7008 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
7009 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
7010 (emit_store_flag): Likewise.
7011 (emit_store_flag_force): Strengthen local "label" from rtx to
7013 (do_cmp_and_jump): Likewise for param "label".
7015 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7017 * explow.c (force_reg): Strengthen local "insn" from rtx to
7019 (adjust_stack_1): Likewise.
7020 (allocate_dynamic_stack_space): Likewise. Strengthen locals
7021 "final_label", "available_label", "space_available" from rtx to
7023 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
7024 (anti_adjust_stack_and_probe): Likewise.
7026 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7028 * except.h (sjlj_emit_function_exit_after): Strengthen param
7029 "after" from rtx to rtx_insn *. This is only called with
7030 result of get_last_insn (in function.c) so type-change should be
7033 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
7034 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
7035 to rtx_insn *. These fields are only used from except.c so this
7036 type-change should be self-contained to this patch.
7038 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
7039 local "last" from rtx to rtx_insn *.
7040 (dw2_build_landing_pads): Likewise for local "seq".
7041 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
7042 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
7043 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
7045 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
7047 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
7048 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
7049 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
7050 referring to an insn. Strengthen local "dispatch_label" from
7051 rtx to rtx_code_label *.
7052 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
7054 (expand_eh_return): Strengthen local "around_label" from
7055 rtx to rtx_code_label *.
7056 (convert_to_eh_region_ranges): Strengthen locals "iter",
7057 "last_action_insn", "first_no_action_insn",
7058 "first_no_action_insn_before_switch",
7059 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
7061 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7063 * dwarf2out.c (last_var_location_insn): Strengthen this variable
7064 from rtx to rtx_insn *.
7065 (cached_next_real_insn): Likewise.
7066 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
7068 (dwarf2out_var_location): Strengthen locals "next_real",
7069 "next_note", "expected_next_loc_note", "last_start", "insn" from
7072 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7074 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
7075 from rtx to rtx_insn *.
7076 (create_pseudo_cfg): Likewise for local "insn".
7078 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7080 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
7081 from rtx to rtx_insn *.
7082 (df_bb_regno_last_def_find): Likewise.
7084 * df-problems.c (df_rd_bb_local_compute): Likewise.
7085 (df_lr_bb_local_compute): Likewise.
7086 (df_live_bb_local_compute): Likewise.
7087 (df_chain_remove_problem): Likewise.
7088 (df_chain_create_bb): Likewise.
7089 (df_word_lr_bb_local_compute): Likewise.
7090 (df_remove_dead_eq_notes): Likewise for param "insn".
7091 (df_note_bb_compute): Likewise for local "insn".
7092 (simulate_backwards_to_point): Likewise.
7093 (df_md_bb_local_compute): Likewise.
7095 * df-scan.c (df_scan_free_bb_info): Likewise.
7096 (df_scan_start_dump): Likewise.
7097 (df_scan_start_block): Likewise.
7098 (df_install_ref_incremental): Likewise for local "insn".
7099 (df_insn_rescan_all): Likewise.
7100 (df_reorganize_refs_by_reg_by_insn): Likewise.
7101 (df_reorganize_refs_by_insn_bb): Likewise.
7102 (df_recompute_luids): Likewise.
7103 (df_bb_refs_record): Likewise.
7104 (df_update_entry_exit_and_calls): Likewise.
7105 (df_bb_verify): Likewise.
7107 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7109 * ddg.h (struct ddg_node): Strengthen fields "insn" and
7110 "first_note" from rtx to rtx_insn *.
7111 (get_node_of_insn): Likewise for param 2 "insn".
7112 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7114 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
7116 (mem_write_insn_p): Likewise.
7117 (mem_access_insn_p): Likewise.
7118 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7119 (def_has_ccmode_p): Likewise for param "insn".
7120 (add_cross_iteration_register_deps): Likewise for locals
7121 "def_insn" and "use_insn".
7122 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
7123 (build_intra_loop_deps): Likewise for local "src_insn".
7124 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
7126 (get_node_of_insn): Likewise for param "insn".
7128 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7130 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
7131 (deletable_insn_p): Strengthen param "insn" from rtx to
7132 rtx_insn *. Add checked cast to rtx_call_insn when invoking
7133 find_call_stack_args, since this is guarded by CALL_P (insn).
7134 (marked_insn_p): Strengthen param "insn" from rtx to
7136 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
7137 invoking find_call_stack_args, since this is guarded by
7139 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
7140 rtx_insn *; we know this is an insn since this was called by
7142 (mark_nonreg_stores_2): Likewise.
7143 (mark_nonreg_stores): Strengthen param "insn" from rtx to
7145 (find_call_stack_args): Strengthen param "call_insn" from rtx to
7146 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
7148 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
7149 from rtx to rtx_insn *.
7150 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
7152 (delete_unmarked_insns): Likewise for locals "insn", "next".
7153 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
7154 (mark_reg_dependencies): Likewise for param "insn".
7155 (rest_of_handle_ud_dce): Likewise for local "insn".
7156 (word_dce_process_block): Likewise.
7157 (dce_process_block): Likewise.
7159 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7161 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
7162 from rtx to rtx_insn *.
7163 (struct change_cc_mode_args): Likewise for field "insn".
7164 (this_insn): Strengthen from rtx to rtx_insn *.
7165 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
7167 (validate_canon_reg): Strengthen param "insn" from rtx to
7169 (canon_reg): Likewise.
7170 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
7172 (record_jump_equiv): Strengthen param "insn" from rtx to
7174 (try_back_substitute_reg): Likewise, also for locals "prev",
7176 (find_sets_in_insn): Likewise for param "insn".
7177 (canonicalize_insn): Likewise.
7178 (cse_insn): Likewise. Add a checked cast.
7179 (invalidate_from_clobbers): Likewise for param "insn".
7180 (invalidate_from_sets_and_clobbers): Likewise.
7181 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
7183 (cse_prescan_path): Strengthen local "insn" from rtx to
7185 (cse_extended_basic_block): Likewise for locals "insn" and
7187 (cse_main): Likewise for param "f".
7188 (check_for_label_ref): Likewise for local "insn".
7189 (set_live_p): Likewise for second param ("insn").
7190 (insn_live_p): Likewise for first param ("insn") and for local
7192 (cse_change_cc_mode_insn): Likewise for first param "insn".
7193 (cse_change_cc_mode_insns): Likewise for first and second params
7195 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
7197 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
7200 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7201 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7202 Anna Tikhonova <anna.tikhonova@intel.com>
7203 Ilya Tocar <ilya.tocar@intel.com>
7204 Andrey Turetskiy <andrey.turetskiy@intel.com>
7205 Ilya Verbin <ilya.verbin@intel.com>
7206 Kirill Yukhin <kirill.yukhin@intel.com>
7207 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7209 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
7211 * config/i386/sse.md
7212 (define_mode_iterator VI248_AVX2): Delete.
7213 (define_mode_iterator VI2_AVX2_AVX512BW): New.
7214 (define_mode_iterator VI48_AVX2): Ditto.
7215 (define_insn <shift_insn><mode>3): Delete.
7216 (define_insn "<shift_insn><mode>3<mask_name>" with
7217 VI2_AVX2_AVX512BW): New.
7218 (define_insn "<shift_insn><mode>3<mask_name>" with
7221 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7222 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7223 Anna Tikhonova <anna.tikhonova@intel.com>
7224 Ilya Tocar <ilya.tocar@intel.com>
7225 Andrey Turetskiy <andrey.turetskiy@intel.com>
7226 Ilya Verbin <ilya.verbin@intel.com>
7227 Kirill Yukhin <kirill.yukhin@intel.com>
7228 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7230 * config/i386/sse.md
7231 (define_mode_iterator VI4F_BRCST32x2): New.
7232 (define_mode_attr 64x2_mode): Ditto.
7233 (define_mode_attr 32x2mode): Ditto.
7234 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
7235 with VI4F_BRCST32x2): Ditto.
7236 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
7237 with V16FI mode iterator): Ditto.
7238 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
7240 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
7241 with VI8F_BRCST64x2): Ditto.
7243 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7244 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7245 Anna Tikhonova <anna.tikhonova@intel.com>
7246 Ilya Tocar <ilya.tocar@intel.com>
7247 Andrey Turetskiy <andrey.turetskiy@intel.com>
7248 Ilya Verbin <ilya.verbin@intel.com>
7249 Kirill Yukhin <kirill.yukhin@intel.com>
7250 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7252 * config/i386/sse.md
7253 (define_mode_iterator VI8_AVX512VL): New.
7254 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
7256 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
7258 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
7259 (define_mode_iterator V48_AVX512VL): New.
7260 (define_mode_iterator V12_AVX512VL): Ditto.
7261 (define_insn <avx512>_load<mode>_mask): Split into two similar
7262 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
7263 Refactor output template.
7264 (define_insn "<avx512>_store<mode>_mask"): Ditto.
7266 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7268 * cprop.c (struct occr): Strengthen field "insn" from rtx to
7270 (reg_available_p): Likewise for param "insn".
7271 (insert_set_in_table): Likewise.
7272 (hash_scan_set): Likewise.
7273 (hash_scan_insn): Likewise.
7274 (make_set_regs_unavailable): Likewise.
7275 (compute_hash_table_work): Likewise for local "insn".
7276 (reg_not_set_p): Strengthen param "insn" from const_rtx to
7278 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
7279 (try_replace_reg): Likewise.
7280 (find_avail_set): Likewise.
7281 (cprop_jump): Likewise for params "setcc", "jump".
7282 (constprop_register): Likewise for param "insn".
7283 (cprop_insn): Likewise.
7284 (do_local_cprop): Likewise.
7285 (local_cprop_pass): Likewise for local "insn".
7286 (bypass_block): Likewise for params "setcc" and "jump".
7287 (bypass_conditional_jumps): Likewise for locals "setcc" and
7289 (one_cprop_pass): Likewise for local "insn".
7291 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7293 * compare-elim.c (struct comparison_use): Strengthen field "insn"
7294 from rtx to rtx_insn *.
7295 (struct comparison): Likewise, also for field "prev_clobber".
7296 (conforming_compare): Likewise for param "insn".
7297 (arithmetic_flags_clobber_p): Likewise.
7298 (find_flags_uses_in_insn): Likewise.
7299 (find_comparison_dom_walker::before_dom_children): Likewise for
7300 locals "insn", "next", "last_clobber".
7301 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
7303 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7305 * combine-stack-adj.c (struct csa_reflist): Strengthen field
7306 "insn" from rtx to rtx_insn *.
7307 (single_set_for_csa): Likewise for param "insn".
7308 (record_one_stack_ref): Likewise.
7309 (try_apply_stack_adjustment): Likewise.
7310 (struct record_stack_refs_data): Likewise for field "insn".
7311 (maybe_move_args_size_note): Likewise for params "last" and "insn".
7312 (prev_active_insn_bb): Likewise for return type and param "insn".
7313 (next_active_insn_bb): Likewise.
7314 (force_move_args_size_note): Likewise for params "prev" and "last"
7315 and locals "test", "next_candidate", "prev_candidate".
7316 (combine_stack_adjustments_for_block): Strengthen locals
7317 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
7320 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7322 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
7323 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
7324 (subst_insn): Likewise for this variable.
7325 (added_links_insn): Likewise.
7326 (struct insn_link): Likewise for field "insn".
7327 (alloc_insn_link): Likewise for param "insn".
7328 (struct undobuf): Likewise for field "other_insn".
7329 (find_single_use): Likewise for param "insn" and local "next".
7330 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
7331 (delete_noop_moves): Likewise for locals "insn", "next".
7332 (create_log_links): Likewise for locals "insn", "use_insn".
7333 Strengthen local "next_use" from rtx * to rtx_insn **.
7334 (insn_a_feeds_b): Likewise for params "a", "b".
7335 (combine_instructions): Likewise for param "f" and locals "insn",
7336 "next", "prev", "first", "last_combined_insn", "link", "link1",
7337 "temp". Replace use of NULL_RTX with NULL when referring to
7339 (setup_incoming_promotions): Likewise for param "first"
7340 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
7341 (can_combine_p): Likewise for params "insn", "i3", "pred",
7342 "pred2", "succ", "succ2" and for local "p".
7343 (combinable_i3pat): Likewise for param "i3".
7344 (cant_combine_insn_p): Likewise for param "insn".
7345 (likely_spilled_retval_p): Likewise.
7346 (adjust_for_new_dest): Likewise.
7347 (update_cfg_for_uncondjump): Likewise, also for local "insn".
7348 (try_combine): Likewise for return type and for params "i3", "i2",
7349 "i1", "i0", "last_combined_insn", and for locals "insn",
7350 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
7351 "i0_insn". Eliminate local "tem" in favor of new locals
7352 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
7353 checked cast for now to rtx_insn * on the return type of
7354 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
7356 (find_split_point): Strengthen param "insn" from rtx to
7358 (simplify_set): Likewise for local "other_insn".
7359 (recog_for_combine): Likewise for param "insn".
7360 (record_value_for_reg): Likewise.
7361 (record_dead_and_set_regs_1): Likewise for local
7363 (record_dead_and_set_regs): Likewise for param "insn".
7364 (record_promoted_value): Likewise.
7365 (check_promoted_subreg): Likewise.
7366 (get_last_value_validate): Likewise.
7367 (reg_dead_at_p): Likewise.
7368 (move_deaths): Likewise for param "to_insn".
7369 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
7370 and locals "place", "place2", "cc0_setter". Eliminate local "tem
7371 in favor of new locals "tem_note" and "tem_insn", the latter being
7373 (distribute_links): Strengthen locals "place", "insn" from rtx to
7376 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7378 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
7380 (can_delete_label_p): Require a const rtx_code_label * rather than
7382 (delete_insn): Add checked cast to rtx_code_label * when we know
7383 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
7385 (delete_insn_chain): Strengthen locals "prev" and "current" from
7386 rtx to rtx_insn *. Add a checked cast when assigning from
7387 "finish" (strengthening the params will come later). Add a
7388 checked cast to rtx_note * in region where we know
7390 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
7392 (compute_bb_for_insn): Likewise.
7393 (free_bb_for_insn): Likewise for local "insn".
7394 (compute_bb_for_insn): Likewise.
7395 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
7396 local "insn" from rtx to rtx_insn *
7397 (flow_active_insn_p): Require a const rtx_insn * rather than a
7399 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
7401 (can_fallthru): Likewise for locals "insn" and "insn2".
7402 (bb_note): Likewise for local "note".
7403 (first_insn_after_basic_block_note): Likewise for local "note" and
7405 (rtl_split_block): Likewise for locals "insn" and "next".
7406 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
7408 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
7409 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
7411 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
7412 them), "kill_from", "barrier", "new_insn".
7413 (patch_jump_insn): Likewise for params "insn", "old_label".
7414 (redirect_branch_edge): Likewise for locals "old_label", "insn".
7415 (force_nonfallthru_and_redirect): Likewise for locals "insn",
7416 "old_label", "new_label".
7417 (rtl_tidy_fallthru_edge): Likewise for local "q".
7418 (rtl_split_edge): Likewise for locals "before", "last".
7419 (commit_one_edge_insertion): Likewise for locals "before",
7420 "after", "insns", "tmp", "last", adding a checked cast where
7421 currently necessary.
7422 (commit_edge_insertions): Likewise.
7423 (rtl_dump_bb): Likewise for locals "insn", "last".
7424 (print_rtl_with_bb): Likewise for local "x".
7425 (rtl_verify_bb_insns): Likewise for local "x".
7426 (rtl_verify_bb_pointers): Likewise for local "insn".
7427 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
7429 (rtl_verify_fallthru): Likewise for local "insn".
7430 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
7431 (purge_dead_edges): Likewise for local "insn".
7432 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
7433 (skip_insns_after_block): Likewise for return type and for locals
7434 "insn", "last_insn", "next_head", "prev".
7435 (record_effective_endpoints): Likewise for locals "next_insn",
7437 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
7438 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
7439 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
7440 (duplicate_insn_chain): For now, add checked cast from rtx to
7441 rtx_insn * when returning insn.
7442 (cfg_layout_duplicate_bb): Likewise for local "insn".
7443 (cfg_layout_delete_block): Likewise for locals "insn", "next",
7445 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
7446 (rtl_block_empty_p): Likewise.
7447 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
7448 "split_point", "last".
7449 (rtl_block_ends_with_call_p): Likewise for local "insn".
7450 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
7452 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
7453 "split_at_insn" from rtx to rtx_insn *.
7454 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
7455 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
7456 to const rtx_insn *.
7457 (rtl_account_profile_record): Likewise.
7459 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7461 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
7463 (average_num_loop_insns): Likewise.
7464 (init_set_costs): Likewise for local "seq".
7465 (seq_cost): Likewise for param "seq", from const_rtx to const
7468 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7470 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
7473 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7475 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
7476 "f1" and "f2" from rtx * to rtx_insn **.
7477 (flow_find_head_matching_sequence): Likewise.
7479 * cfgcleanup.c (try_simplify_condjump): Strengthen local
7480 "cbranch_insn" from rtx to rtx_insn *.
7481 (thread_jump): Likewise for local "insn".
7482 (try_forward_edges): Likewise for local "last".
7483 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
7484 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
7486 (can_replace_by): Likewise for params "i1", "i2".
7487 (old_insns_match_p): Likewise.
7488 (merge_notes): Likewise.
7489 (walk_to_nondebug_insn): Likewise for param "i1".
7490 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
7491 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
7492 "afterlast1", "afterlast2" from rtx to rtx_insn *.
7493 (flow_find_head_matching_sequence): Strengthen params "f1" and
7494 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
7495 "last1", "last2", "beforelast1", "beforelast2" from rtx to
7497 (outgoing_edges_match): Likewise for locals "last1", "last2".
7498 (try_crossjump_to_edge): Likewise for local "insn".
7499 Replace call to for_each_rtx with for_each_rtx_in_insn.
7501 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
7502 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
7503 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
7504 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
7505 (try_optimize_cfg): Strengthen local "last" from rtx to
7507 (delete_dead_jumptables): Likewise for locals "insn", "next",
7510 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
7511 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
7512 "rtx else_first_tail", to reflect the basic-block.h changes above.
7514 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7516 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
7518 (purge_dead_tablejump_edges): Likewise.
7519 (find_bb_boundaries): Likewise for locals "insn", "end",
7520 "flow_transfer_insn".
7522 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7524 * caller-save.c (save_call_clobbered_regs): Strengthen locals
7525 "ins" and "prev" from rtx to rtx_insn *.
7527 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7529 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
7531 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
7532 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
7534 (load_register_parameters): Likewise for local "before_arg".
7535 (check_sibcall_argument_overlap): Likewise for param "insn".
7536 (expand_call): Likewise for locals "normal_call_insns",
7537 "tail_call_insns", "insns", "before_call", "after_args",
7538 "before_arg", "last", "prev". Strengthen one of the "last" from
7539 rtx to rtx_call_insn *.
7540 (fixup_tail_calls): Strengthen local "insn" from rtx to
7542 (emit_library_call_value_1): Likewise for locals "before_call" and
7545 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7547 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
7548 and "last" from rtx to rtx_insn *.
7549 (expand_builtin_nonlocal_goto): Likewise for local "insn".
7550 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
7552 (expand_errno_check): Strengthen local "lab" from rtx to
7554 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
7556 (expand_builtin_mathfn_2): Likewise.
7557 (expand_builtin_mathfn_ternary): Likewise.
7558 (expand_builtin_mathfn_3): Likewise.
7559 (expand_builtin_interclass_mathfn): Likewise for local "last".
7560 (expand_builtin_int_roundingfn): Likewise for local "insns".
7561 (expand_builtin_int_roundingfn_2): Likewise.
7562 (expand_builtin_strlen): Likewise for local "before_strlen".
7563 (expand_builtin_strncmp): Likewise for local "seq".
7564 (expand_builtin_signbit): Likewise for local "last".
7565 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
7566 from rtx to rtx_code_label *.
7567 (expand_stack_restore): Strengthen local "prev" from rtx to
7570 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7572 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
7574 (struct btr_def_s): Likewise.
7575 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
7577 (add_btr_def): Likewise.
7578 (new_btr_user): Likewise.
7579 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
7581 (link_btr_uses): Likewise.
7582 (move_btr_def): Likewise for locals "insp", "old_insn",
7583 "new_insn". Add checked cast to rtx_insn * for now on result of
7585 (can_move_up): Strengthen param "insn" from const_rtx to
7588 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7590 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
7592 (get_uncond_jump_length): Likewise for locals "label", "jump".
7593 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
7595 (add_labels_and_missing_jumps): Likewise for local "new_jump".
7596 (fix_up_fall_thru_edges): Likewise for local "old_jump".
7597 (find_jump_block): Likewise for local "insn".
7598 (fix_crossing_conditional_branches): Likewise for locals
7599 "old_jump", "new_jump".
7600 (fix_crossing_unconditional_branches): Likewise for locals
7601 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
7602 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
7604 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7606 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
7608 (struct mem_insn): Likewise for field "insn".
7609 (reg_next_use): Strengthen from rtx * to rtx_insn **.
7610 (reg_next_inc_use): Likewise.
7611 (reg_next_def): Likewise.
7612 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
7613 from rtx to rtx_insn *.
7614 (move_insn_before): Likewise for param "next_insn" and local "insns".
7615 (attempt_change): Likewise for local "mov_insn".
7616 (try_merge): Likewise for param "last_insn".
7617 (get_next_ref): Likewise for return type and local "insn".
7618 Strengthen param "next_array" from rtx * to rtx_insn **.
7619 (parse_add_or_inc): Strengthen param "insn" from rtx to
7621 (find_inc): Likewise for locals "insn" and "other_insn" (three of
7623 (merge_in_block): Likewise for locals "insn", "curr",
7625 (pass_inc_dec::execute): Update allocations of the arrays to
7626 reflect the stronger types.
7628 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7630 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
7631 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
7632 from rtx to rtx_code_label *.
7634 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7636 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
7639 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
7641 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
7642 generated a warning and prevented bootstrapping the compiler.
7644 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7646 * rtl.h (delete_related_insns): Strengthen return type from rtx to
7649 * jump.c (delete_related_insns): Likewise, also for locals "next"
7652 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7654 * genautomata.c (output_internal_insn_latency_func): When writing
7655 the function "internal_insn_latency" to insn-automata.c,
7656 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
7657 allowing the optional guard function of (define_bypass) clauses to
7658 expect a pair of rtx_insn *, rather than a pair of rtx.
7659 (output_insn_latency_func): When writing the function
7660 "insn_latency", add an "uncast_" prefix to params "insn" and
7661 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
7662 using checked casts from the params, thus enabling the above
7663 change to the generated "internal_insn_latency" function.
7665 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
7667 PR tree-optimization/62091
7668 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
7669 handle correctly arrays.
7670 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
7672 (record_known_type): Walk into inner type.
7673 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
7674 condition on no type changes.
7676 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7678 * genattrtab.c (write_attr_get): Within the generated get_attr_
7679 functions, rename param "insn" to "uncast_insn" and reintroduce
7680 "insn" as an local rtx_insn * using a checked cast, so that "insn"
7681 is an rtx_insn * within insn-attrtab.c
7683 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7685 * output.h (peephole): Strengthen return type from rtx to
7687 * rtl.h (delete_for_peephole): Likewise for both params.
7688 * genpeep.c (main): In generated "peephole" function, strengthen
7689 return type and local "insn" from rtx to rtx_insn *. For now,
7690 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
7691 rtx_insn *, with a checked cast.
7692 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
7693 locals "insn", "next", "prev" from rtx to rtx_insn *.
7695 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
7697 PR tree-optimization/62112
7698 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
7699 * gimple-iterator.h (gsi_replace): Return bool.
7700 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
7701 moved from ref_may_alias_global_p.
7702 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
7704 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
7705 (stmt_kills_ref_p_1): Rename...
7706 (stmt_kills_ref_p): ... to this.
7707 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
7708 stmt_kills_ref_p): Declare.
7709 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
7710 Move the self-assignment case...
7711 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
7713 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7715 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
7717 * emit-rtl.c (try_split): Likewise, also for locals "before" and
7718 "after". For now, don't strengthen param "trial", which requires
7719 adding checked casts when returning it.
7721 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7723 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
7724 "label" from rtx to rtx_code_label *. Strengthen param 1 of
7725 "var_location" hook from rtx to rtx_insn *.
7726 (debug_nothing_rtx): Delete in favor of...
7727 (debug_nothing_rtx_code_label): New prototype.
7728 (debug_nothing_rtx_rtx): Delete unused prototype.
7729 (debug_nothing_rtx_insn): New prototype.
7731 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
7732 invoking debug_hooks->var_location (in two places, one in a NOTE
7733 case of a switch statement, the other guarded by a CALL_P
7734 conditional. Add checked cast to rtx_code_label * when invoking
7735 debug_hooks->label (within CODE_LABEL case of switch statement).
7737 * dbxout.c (dbx_debug_hooks): Update "label" hook from
7738 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
7739 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
7740 (xcoff_debug_hooks): Likewise.
7741 * debug.c (do_nothing_debug_hooks): Likewise.
7742 (debug_nothing_rtx): Delete in favor of...
7743 (debug_nothing_rtx_insn): New function.
7744 (debug_nothing_rtx_rtx): Delete unused function.
7745 (debug_nothing_rtx_code_label): New function.
7746 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
7747 debug_nothing_rtx to debug_nothing_rtx_code_label.
7748 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
7750 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
7751 debug_nothing_rtx to debug_nothing_rtx_insn.
7752 (sdbout_label): Strengthen param "insn" from rtx to
7754 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
7755 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
7756 "var_location" hook from debug_nothing_rtx to
7757 debug_nothing_rtx_insn.
7759 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7761 * recog.h (insn_output_fn): Update this function typedef to match
7762 the changes below to the generated output functions, strengthening
7763 the 2nd param from rtx to rtx_insn *.
7765 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
7766 insn when invoking an output function, to match the new signature
7767 of insn_output_fn with a stronger second param.
7769 * genconditions.c (write_header): In the generated code for
7770 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
7771 to match the other changes in this patch.
7773 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
7774 the generated "gen_" functions from rtx to rtx_insn * within their
7777 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
7778 the subfunctions within the generated "recog_", "split", "peephole2"
7779 function trees from rtx to rtx_insn *. For now, the top-level
7780 generated functions ("recog", "split", "peephole2") continue to
7781 take a plain rtx for "insn", to avoid introducing dependencies on
7782 other patches. Rename this 2nd param from "insn" to
7783 "uncast_insn", and reintroduce "insn" as a local variable of type
7784 rtx_insn *, initialized at the top of the generated function with
7785 a checked cast on "uncast_insn".
7786 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
7787 the generated "gen_" functions from rtx to rtx_insn * within their
7790 * genoutput.c (process_template): Strengthen the 2nd param within
7791 the generated "output_" functions "insn" from rtx to rtx_insn *.
7793 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
7795 * tree-profile.c (tree_profiling): Skip external functions
7796 when doing coverage instrumentation.
7797 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
7799 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7801 * config/rs6000/altivec.h (vec_cpsgn): New #define.
7802 (vec_mergee): Likewise.
7803 (vec_mergeo): Likewise.
7804 (vec_cntlz): Likewise.
7805 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
7806 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
7807 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
7809 * doc/extend.texi: Document various forms of vec_cpsgn,
7810 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
7811 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
7812 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
7813 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
7814 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
7816 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7818 * config/rs6000/rs6000.c (context.h): New include.
7819 (tree-pass.h): Likewise.
7820 (make_pass_analyze_swaps): New decl.
7821 (rs6000_option_override): Register pass_analyze_swaps.
7822 (swap_web_entry): New subsclass of web_entry_base (df.h).
7823 (special_handling_values): New enum.
7824 (union_defs): New function.
7825 (union_uses): Likewise.
7826 (insn_is_load_p): Likewise.
7827 (insn_is_store_p): Likewise.
7828 (insn_is_swap_p): Likewise.
7829 (rtx_is_swappable_p): Likewise.
7830 (insn_is_swappable_p): Likewise.
7831 (chain_purpose): New enum.
7832 (chain_contains_only_swaps): New function.
7833 (mark_swaps_for_removal): Likewise.
7834 (swap_const_vector_halves): Likewise.
7835 (adjust_subreg_index): Likewise.
7836 (permute_load): Likewise.
7837 (permute_store): Likewise.
7838 (handle_special_swappables): Likewise.
7839 (replace_swap_with_copy): Likewise.
7840 (dump_swap_insn_table): Likewise.
7841 (rs6000_analyze_swaps): Likewise.
7842 (pass_data_analyze_swaps): New pass_data.
7843 (pass_analyze_swaps): New rtl_opt_pass.
7844 (make_pass_analyze_swaps): New function.
7845 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
7847 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7849 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
7850 type from rtx to rtx_insn *.
7851 (create_copy_of_insn_rtx): Likewise.
7852 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
7853 (create_copy_of_insn_rtx): Likewise, also for local "res".
7855 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7857 * rtl.h (find_first_parameter_load): Strengthen return type from
7859 * rtlanal.c (find_first_parameter_load): Strengthen return type
7860 from rtx to rtx_insn *. Add checked cast for now, to postpone
7861 strengthening the params.
7863 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
7866 * diagnostic.c: Set default caret.
7867 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
7869 * diagnostic.h (struct diagnostic_context):
7871 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7873 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
7874 (sel_bb_head): Strengthen return type insn_t (currently just an
7876 (sel_bb_end): Likewise.
7878 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
7879 (sel_bb_head): Strengthen return type and local "head" from
7880 insn_t (currently just an rtx) to rtx_insn *.
7881 (sel_bb_end): Likewise for return type.
7882 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
7885 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7887 * basic-block.h (get_last_bb_insn): Strengthen return type from
7889 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
7892 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
7895 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
7897 (diagnostic_report_diagnostic): ... from here.
7898 * toplev.c (general_init): Move code to c-family.
7900 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7902 * df.h (web_entry_base): Replace existing struct web_entry with a
7903 new class web_entry_base with only the predecessor member.
7904 (unionfind_root): Remove declaration and move to class member.
7905 (unionfind_union): Remove declaration and move to friend
7907 (union_defs): Remove declaration.
7908 * web.c (web_entry_base::unionfind_root): Modify to be member
7909 function and adjust accessors.
7910 (unionfind_union): Modify to be friend function and adjust
7912 (web_entry): New subclass of web_entry_base containing the reg
7914 (union_match_dups): Modify for struct -> class changes.
7915 (union_defs): Likewise.
7916 (entry_register): Likewise.
7917 (pass_web::execute): Likewise.
7919 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
7921 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
7922 builtin define __VEC_ELEMENT_REG_ORDER__.
7924 2014-08-20 Martin Jambor <mjambor@suse.cz>
7925 Wei Mi <wmi@google.com>
7929 * tree-ssa-operands.c (update_stmt_operands): Remove
7930 MODIFIED_NORETURN_CALLS.
7931 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
7932 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
7933 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
7934 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
7935 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
7936 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
7937 (gimple_call_set_ctrl_altering): New func.
7938 (gimple_call_ctrl_altering_p): Ditto.
7939 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
7940 (make_blocks): Use gimple_call_initialize_ctrl_altering.
7941 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
7942 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
7943 remove MODIFIED_NORETURN_CALLS.
7945 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
7947 * coverage.c (coverage_compute_profile_id): Return non-0;
7948 also handle symbols with unique name.
7949 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
7951 2014-08-20 Steve Ellcey <sellcey@mips.com>
7954 * doc/sourcebuild.texi (non_strict_align): New.
7956 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
7958 * cgraphunit.c (ipa_passes, compile): Reshedule
7959 symtab_remove_unreachable_nodes passes; update comments.
7960 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
7961 TODO_remove_functions before the pass; the functions ought to be
7963 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
7964 TODO_remove_functions.
7965 * passes.c (pass_data_early_local_passes): Do not schedule function
7967 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
7969 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
7972 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
7973 before setting the option.
7974 * diagnostic.c (diagnostic_classify_diagnostic): Record
7975 command-line status.
7977 2014-08-20 Richard Biener <rguenther@suse.de>
7980 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
7981 to build uint{16,32,64}_type_node.
7983 2014-08-20 Terry Guo <terry.guo@arm.com>
7985 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
7986 with immediate_operand.
7988 2014-08-20 David Malcolm <dmalcolm@redhat.com>
7990 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
7991 "insn" from an as_a to a safe_as_a, for the case when "insn" is
7994 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
7996 PR preprocessor/51303
7997 * incpath.c (remove_duplicates): Use cpp_warning.
7999 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8003 * doc/options.texi (CPP): Document it.
8004 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
8005 * optc-gen.awk: Handle CPP.
8006 * opth-gen.awk: Likewise.
8008 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8010 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
8012 (duplicate_insn_chain): Likewise.
8013 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
8014 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
8015 checked cast for now (until we can strengthen the params in the
8017 (duplicate_insn_chain): Likewise.
8019 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8021 * rtl.h (next_cc0_user): Strengthen return type from rtx to
8023 (prev_cc0_setter): Likewise.
8025 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
8026 rtx_insn *, adding checked casts for now as necessary.
8027 (prev_cc0_setter): Likewise.
8029 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8031 * expr.h (emit_move_insn): Strengthen return type from rtx to
8033 (emit_move_insn_1): Likewise.
8034 (emit_move_complex_push): Likewise.
8035 (emit_move_complex_parts): Likewise.
8037 * expr.c (emit_move_via_integer): Strengthen return type from rtx
8038 to rtx_insn *. Replace use of NULL_RTX with NULL when working
8040 (emit_move_complex_push): Strengthen return type from rtx to
8042 (emit_move_complex): Likewise, also for local "ret".
8043 (emit_move_ccmode): Likewise.
8044 (emit_move_multi_word): Likewise for return type and locals
8046 (emit_move_insn_1): Likewise for return type and locals "result",
8048 (emit_move_insn): Likewise for return type and local "last_insn".
8049 (compress_float_constant): Likewise.
8051 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8053 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
8054 from rtx to rtx_insn *.
8056 * rtl.h (emit_insn_before): Likewise.
8057 (emit_insn_before_noloc): Likewise.
8058 (emit_insn_before_setloc): Likewise.
8059 (emit_jump_insn_before): Likewise.
8060 (emit_jump_insn_before_noloc): Likewise.
8061 (emit_jump_insn_before_setloc): Likewise.
8062 (emit_call_insn_before): Likewise.
8063 (emit_call_insn_before_noloc): Likewise.
8064 (emit_call_insn_before_setloc): Likewise.
8065 (emit_debug_insn_before): Likewise.
8066 (emit_debug_insn_before_noloc): Likewise.
8067 (emit_debug_insn_before_setloc): Likewise.
8068 (emit_label_before): Likewise.
8069 (emit_insn_after): Likewise.
8070 (emit_insn_after_noloc): Likewise.
8071 (emit_insn_after_setloc): Likewise.
8072 (emit_jump_insn_after): Likewise.
8073 (emit_jump_insn_after_noloc): Likewise.
8074 (emit_jump_insn_after_setloc): Likewise.
8075 (emit_call_insn_after): Likewise.
8076 (emit_call_insn_after_noloc): Likewise.
8077 (emit_call_insn_after_setloc): Likewise.
8078 (emit_debug_insn_after): Likewise.
8079 (emit_debug_insn_after_noloc): Likewise.
8080 (emit_debug_insn_after_setloc): Likewise.
8081 (emit_label_after): Likewise.
8082 (emit_insn): Likewise.
8083 (emit_debug_insn): Likewise.
8084 (emit_jump_insn): Likewise.
8085 (emit_call_insn): Likewise.
8086 (emit_label): Likewise.
8087 (gen_clobber): Likewise.
8088 (emit_clobber): Likewise.
8089 (gen_use): Likewise.
8090 (emit_use): Likewise.
8093 (emit_barrier_before): Strengthen return type from rtx to
8095 (emit_barrier_after): Likewise.
8096 (emit_barrier): Likewise.
8098 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
8099 from rtx to rtx_insn *. Add checked casts for now when converting
8100 "last" from rtx to rtx_insn *.
8101 (emit_insn_before_noloc): Likewise for return type.
8102 (emit_jump_insn_before_noloc): Likewise.
8103 (emit_call_insn_before_noloc): Likewise.
8104 (emit_debug_insn_before_noloc): Likewise.
8105 (emit_barrier_before): Strengthen return type and local "insn"
8106 from rtx to rtx_barrier *.
8107 (emit_label_before): Strengthen return type from rtx to
8108 rtx_insn *. Add checked cast for now when returning param
8109 (emit_pattern_after_noloc): Strengthen return type from rtx to
8110 rtx_insn *. Add checked casts for now when converting "last" from
8112 (emit_insn_after_noloc): Strengthen return type from rtx to
8114 (emit_jump_insn_after_noloc): Likewise.
8115 (emit_call_insn_after_noloc): Likewise.
8116 (emit_debug_insn_after_noloc): Likewise.
8117 (emit_barrier_after): Strengthen return type from rtx to
8119 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
8120 Add checked cast for now when converting "label" from rtx to
8122 (emit_pattern_after_setloc): Strengthen return type from rtx to
8123 rtx_insn *. Add checked casts for now when converting "last" from
8125 (emit_pattern_after): Strengthen return type from rtx to
8127 (emit_insn_after_setloc): Likewise.
8128 (emit_insn_after): Likewise.
8129 (emit_jump_insn_after_setloc): Likewise.
8130 (emit_jump_insn_after): Likewise.
8131 (emit_call_insn_after_setloc): Likewise.
8132 (emit_call_insn_after): Likewise.
8133 (emit_debug_insn_after_setloc): Likewise.
8134 (emit_debug_insn_after): Likewise.
8135 (emit_pattern_before_setloc): Likewise. Add checked casts for now
8136 when converting "last" from rtx to rtx_insn *.
8137 (emit_pattern_before): Strengthen return type from rtx to
8139 (emit_insn_before_setloc): Likewise.
8140 (emit_insn_before): Likewise.
8141 (emit_jump_insn_before_setloc): Likewise.
8142 (emit_jump_insn_before): Likewise.
8143 (emit_call_insn_before_setloc): Likewise.
8144 (emit_call_insn_before): Likewise.
8145 (emit_debug_insn_before_setloc): Likewise.
8146 (emit_debug_insn_before): Likewise.
8147 (emit_insn): Strengthen return type and locals "last", "insn",
8148 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
8149 within cases where we know we have an insn.
8150 (emit_debug_insn): Likewise.
8151 (emit_jump_insn): Likewise.
8152 (emit_call_insn): Strengthen return type and local "insn" from rtx
8154 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
8155 a checked cast to rtx_insn * for now on "label".
8156 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
8157 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
8158 (emit_use): Likewise.
8159 (gen_use): Likewise, also for local "seq".
8160 (emit): Likewise for return type and local "insn".
8161 (rtx_insn): Likewise for return type and local "new_rtx".
8163 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
8164 from rtx to rtx_barrier *.
8166 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
8167 changed return type from rtx to rtx_insn *, we must update
8168 "emit_fn" type, and this in turn means updating...
8169 (frame_insn): ...this. Strengthen return type from rtx to
8170 rtx_insn *. Introduce a new local "insn" of the appropriate type.
8172 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8174 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
8175 rtx to rtx_jump_table_data *. Also for local.
8176 * rtl.h (emit_jump_table_data): Likewise.
8178 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8180 * basic-block.h (create_basic_block_structure): Strengthen third
8181 param "bb_note" from rtx to rtx_note *.
8182 * rtl.h (emit_note_before): Strengthen return type from rtx to
8184 (emit_note_after): Likewise.
8185 (emit_note): Likewise.
8186 (emit_note_copy): Likewise. Also, strengthen param similarly.
8187 * function.h (struct rtl_data): Strengthen field
8188 "x_stack_check_probe_note" from rtx to rtx_note *.
8190 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
8191 from rtx to rtx_note *.
8192 * cfgrtl.c (create_basic_block_structure): Strengthen third param
8193 "bb_note" from rtx to rtx_note *.
8194 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
8195 when calling emit_note_copy.
8196 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
8198 (emit_note_after): Likewise.
8199 (emit_note_before): Likewise.
8200 (emit_note_copy): Likewise. Also, strengthen param similarly.
8201 (emit_note): Likewise.
8202 * except.c (emit_note_eh_region_end): Likewise for return type.
8203 Strengthen local "next" from rtx to rtx_insn *.
8204 (convert_to_eh_region_ranges): Strengthen local "note"
8205 from rtx to rtx_note *.
8206 * final.c (change_scope): Likewise.
8207 (reemit_insn_block_notes): Likewise, for both locals named "note".
8208 Also, strengthen local "insn" from rtx to rtx_insn *.
8209 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
8211 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
8212 strengthen local "seq" from rtx to rtx_insn *.
8213 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
8215 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
8217 (get_bb_note_from_pool): Strengthen return type from rtx to
8219 (sel_create_basic_block): Strengthen local "new_bb_note" from
8220 insn_t to rtx_note *.
8221 * var-tracking.c (emit_note_insn_var_location): Strengthen local
8222 "note" from rtx to rtx_note *.
8223 (emit_notes_in_bb): Likewise.
8225 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8227 * function.h (struct rtl_data): Strengthen field
8228 "x_parm_birth_insn" from rtx to rtx_insn *.
8229 * function.c (struct assign_parm_data_all): Strengthen fields
8230 "first_conversion_insn" and "last_conversion_insn" from rtx to
8233 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8235 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
8236 to rtx_insn *; also for local "var_end_seq".
8237 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
8238 (maybe_cleanup_end_of_block): Likewise for param "last" and local
8240 (expand_gimple_cond): Likewise for locals "last2" and "last".
8241 (mark_transaction_restart_calls): Likewise for local "insn".
8242 (expand_gimple_stmt): Likewise for return type and locals "last"
8244 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
8245 (avoid_complex_debug_insns): Likewise for param "insn".
8246 (expand_debug_locations): Likewise for locals "insn", "last",
8247 "prev_insn" and "insn2".
8248 (expand_gimple_basic_block): Likewise for local "last".
8249 (construct_exit_block): Likewise for locals "head", "end",
8251 (pass_expand::execute): Likewise for locals "var_seq",
8252 "var_ret_seq", "next".
8254 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8256 * asan.h (asan_emit_stack_protection): Strengthen return type from
8258 * asan.c (asan_emit_stack_protection): Likewise. Add local
8259 "insns" to hold the return value.
8261 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8263 * basic-block.h (bb_note): Strengthen return type from rtx to
8265 * sched-int.h (bb_note): Likewise.
8266 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
8268 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8270 * rtl.h (make_insn_raw): Strengthen return type from rtx to
8273 * emit-rtl.c (make_insn_raw): Strengthen return type and local
8274 "insn" from rtx to rtx_insn *.
8275 (make_debug_insn_raw): Strengthen return type from rtx to
8276 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
8277 (make_jump_insn_raw): Strengthen return type from rtx to
8278 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
8279 (make_call_insn_raw): Strengthen return type from rtx to
8280 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
8281 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
8282 callback from rtx to rtx_insn *; likewise for local "insn" and
8283 "next", adding a checked cast to rtx_insn in the relevant cases of
8284 the switch statement.
8285 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
8286 callback from rtx to rtx_insn *.
8287 (emit_pattern_after_setloc): Likewise.
8288 (emit_pattern_after): Likewise.
8289 (emit_pattern_before_setloc): Likewise.
8290 (emit_pattern_before): Likewise.
8292 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8294 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
8296 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
8297 accepting an rtx_insn *.
8298 (last_call_insn): Strengthen return type from rtx to
8301 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8303 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
8304 "insns" from rtx to rtx_insn *.
8305 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
8306 locals "insn" and "prev".
8308 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8310 * rtl.h (tablejump_p): Strengthen third param from rtx * to
8311 rtx_jump_table_data **.
8313 * cfgbuild.c (make_edges): Introduce local "table", using it in
8314 place of "tmp" for jump table data.
8315 (find_bb_boundaries): Strengthen local "table" from rtx to
8316 rtx_jump_table_data *.
8317 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8318 (outgoing_edges_match): Likewise for locals "table1" and "table2".
8319 (try_crossjump_to_edge): Likewise.
8320 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
8322 (patch_jump_insn): Introduce local "table", using it in place of
8323 "tmp" for jump table data.
8324 (force_nonfallthru_and_redirect): Introduce local "table", so that
8325 call to tablejump_p can receive an rtx_jump_table_data **. Update
8326 logic around the call to overwrite "note" appropriately if
8327 tablejump_p returns non-zero.
8328 (get_last_bb_insn): Introduce local "table", using it in place of
8329 "tmp" for jump table data.
8330 * dwarf2cfi.c (create_trace_edges): Likewise.
8332 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
8333 from rtx to rtx_jump_table_data *.
8334 (create_fix_barrier): Strengthen local "tmp" from rtx to
8335 rtx_jump_table_data *.
8336 (arm_reorg): Likewise for local "table".
8338 * config/s390/s390.c (s390_chunkify_start): Likewise.
8340 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
8342 * jump.c (delete_related_insns): Strengthen local "lab_next" from
8343 rtx to rtx_jump_table_data *.
8345 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
8346 rtx_jump_table_data **. Add a checked cast when writing through
8347 the pointer: we know there that local "table" is non-NULL and that
8348 JUMP_TABLE_DATA_P (table) holds.
8349 (label_is_jump_target_p): Introduce local "table", using it in
8350 place of "tmp" for jump table data.
8352 2014-08-19 Marek Polacek <polacek@redhat.com>
8355 * doc/invoke.texi: Document -Wbool-compare.
8357 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8359 * rtl.h (entry_of_function): Strengthen return type from rtx to
8361 * cfgrtl.c (entry_of_function): Likewise.
8363 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8365 * emit-rtl.h (get_insns): Strengthen return type from rtx to
8366 rtx_insn *, adding a checked cast for now.
8367 (get_last_insn): Likewise.
8369 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8371 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
8374 * emit-rtl.c (gen_label_rtx): Likewise.
8376 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8378 * rtl.h (previous_insn): Strengthen return type from rtx to
8380 (next_insn): Likewise.
8381 (prev_nonnote_insn): Likewise.
8382 (prev_nonnote_insn_bb): Likewise.
8383 (next_nonnote_insn): Likewise.
8384 (next_nonnote_insn_bb): Likewise.
8385 (prev_nondebug_insn): Likewise.
8386 (next_nondebug_insn): Likewise.
8387 (prev_nonnote_nondebug_insn): Likewise.
8388 (next_nonnote_nondebug_insn): Likewise.
8389 (prev_real_insn): Likewise.
8390 (next_real_insn): Likewise.
8391 (prev_active_insn): Likewise.
8392 (next_active_insn): Likewise.
8394 * emit-rtl.c (next_insn): Strengthen return type from rtx to
8395 rtx_insn *, adding a checked cast.
8396 (previous_insn): Likewise.
8397 (next_nonnote_insn): Likewise.
8398 (next_nonnote_insn_bb): Likewise.
8399 (prev_nonnote_insn): Likewise.
8400 (prev_nonnote_insn_bb): Likewise.
8401 (next_nondebug_insn): Likewise.
8402 (prev_nondebug_insn): Likewise.
8403 (next_nonnote_nondebug_insn): Likewise.
8404 (prev_nonnote_nondebug_insn): Likewise.
8405 (next_real_insn): Likewise.
8406 (prev_real_insn): Likewise.
8407 (next_active_insn): Likewise.
8408 (prev_active_insn): Likewise.
8410 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
8411 param "stepfunc" so that it returns an rtx_insn * rather than an
8412 rtx, to track the change to prev_nonnote_insn_bb, which is the
8413 only function this is called with.
8414 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
8416 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
8418 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
8421 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8423 * coretypes.h (class rtx_debug_insn): Add forward declaration.
8424 (class rtx_nonjump_insn): Likewise.
8425 (class rtx_jump_insn): Likewise.
8426 (class rtx_call_insn): Likewise.
8427 (class rtx_jump_table_data): Likewise.
8428 (class rtx_barrier): Likewise.
8429 (class rtx_code_label): Likewise.
8430 (class rtx_note): Likewise.
8432 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
8433 adding the invariant DEBUG_INSN_P (X).
8434 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
8435 the invariant NONJUMP_INSN_P (X).
8436 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
8437 the invariant JUMP_P (X).
8438 (class rtx_call_insn): New, a subclass of rtx_insn, adding
8439 the invariant CALL_P (X).
8440 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
8441 invariant JUMP_TABLE_DATA_P (X).
8442 (class rtx_barrier): New, a subclass of rtx_insn, adding the
8443 invariant BARRIER_P (X).
8444 (class rtx_code_label): New, a subclass of rtx_insn, adding
8445 the invariant LABEL_P (X).
8446 (class rtx_note): New, a subclass of rtx_insn, adding
8447 the invariant NOTE_P(X).
8448 (is_a_helper <rtx_debug_insn *>::test): New.
8449 (is_a_helper <rtx_nonjump_insn *>::test): New.
8450 (is_a_helper <rtx_jump_insn *>::test): New.
8451 (is_a_helper <rtx_call_insn *>::test): New.
8452 (is_a_helper <rtx_jump_table_data *>::test): New functions,
8453 overloaded for both rtx and rtx_insn *.
8454 (is_a_helper <rtx_barrier *>::test): New.
8455 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
8456 for both rtx and rtx_insn *.
8457 (is_a_helper <rtx_note *>::test): New.
8459 2014-08-19 Marek Polacek <polacek@redhat.com>
8461 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
8462 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
8463 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
8464 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
8466 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8468 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
8469 rtx_insn *. To help with transition, for now, convert from an
8470 access macro into a pair of functions: BND_TO, returning an
8472 (SET_BND_TO): New function, for use where BND_TO is used as an
8475 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
8477 (BND_TO): New function, adding a checked cast.
8478 (SET_BND_TO): New function.
8480 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
8482 (compute_av_set_on_boundaries): Likewise.
8484 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
8486 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
8487 destination if it is used in source.
8488 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
8489 (*popcount<mode>2_falsedep_1): Likewise.
8491 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
8494 * configure.ac: Set install_gold_as_default to no first.
8495 * configure: Regenerated.
8497 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8499 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
8500 "note_list" field will eventually be an rtx_insn *. To help with
8501 transition, for now, convert from an access macro into a pair of
8502 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
8503 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
8506 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
8507 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
8509 * sel-sched-ir.c (init_bb): Likewise.
8510 (sel_restore_notes): Likewise.
8511 (move_bb_info): Likewise.
8512 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
8513 (SET_BB_NOTE_LIST): New function.
8515 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8517 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
8518 field will eventually be an rtx_insn *. To help with transition,
8519 for now, convert from an access macro into a pair of functions:
8520 VINSN_INSN_RTX, returning an rtx_insn *, and...
8521 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
8522 is used as an lvalue.
8524 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
8525 SET_VINSN_INSN_RTX where it's used as an lvalue.
8526 (VINSN_INSN_RTX): New function.
8527 (SET_VINSN_INSN_RTX): New function.
8529 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8531 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
8532 eventually be rtx_insn *, but to help with transition, for now,
8533 convert from an access macro into a pair of functions: DEP_PRO
8534 returning an rtx_insn * and...
8535 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
8536 lvalue, returning an rtx&.
8537 (DEP_CON): Analogous changes to DEP_PRO above.
8538 (SET_DEP_CON): Likewise.
8540 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
8541 an lvalue to SET_DEP_CON.
8542 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
8543 (sd_copy_back_deps): Likewise for DEP_CON.
8544 (DEP_PRO): New function, adding a checked cast for now.
8545 (DEP_CON): Likewise.
8546 (SET_DEP_PRO): New function.
8547 (SET_DEP_CON): Likewise.
8549 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
8551 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
8552 (extra_options): Add i386/cygwin.opt.
8553 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
8554 (CPP_SPEC): Accept -pthread.
8556 (GOMP_SELF_SPECS): Update comment.
8557 * config/i386/cygwin.opt: New file for -pthread flag.
8559 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8561 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
8562 * df.h (DF_REF_INSN): Convert from a macro to a function, so
8563 that we can return an rtx_insn *.
8565 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
8567 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
8568 when building executables, not DLLs. Add --large-address-aware
8569 under the same conditions.
8570 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
8571 when building executables, not DLLs. Add --large-address-aware
8572 under the same conditions when using -m32.
8574 * config/i386/cygwin-stdint.h: Throughout, make type
8575 definitions dependent on target architecture, not host.
8577 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8579 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
8580 the return type from rtx to rtx_insn *, which will enable various
8581 conversions in followup patches. For now this is is done by a
8583 (NEXT_INSN): Likewise.
8584 (SET_PREV_INSN): Convert to an inline function. This is intended
8585 for use as an lvalue, and so returns an rtx& to allow in-place
8587 (SET_NEXT_INSN): Likewise.
8589 2014-07-08 Mark Wielaard <mjw@redhat.com>
8592 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
8594 2014-08-19 Marek Polacek <polacek@redhat.com>
8597 * cgraphunit.c (handle_alias_pairs): Fix condition.
8599 2014-08-19 Richard Biener <rguenther@suse.de>
8601 * gimple-fold.c (fold_gimple_assign): Properly build a
8602 null-pointer constant when devirtualizing addresses.
8604 2014-07-07 Mark Wielaard <mjw@redhat.com>
8606 * dwarf2out.c (decl_quals): New function.
8607 (modified_type_die): Take one cv_quals argument instead of two,
8608 one for const and one for volatile.
8609 (add_type_attribute): Likewise.
8610 (generic_parameter_die): Call add_type_attribute with one modifier
8612 (base_type_for_mode): Likewise.
8613 (add_bounds_info): Likewise.
8614 (add_subscript_info): Likewise.
8615 (gen_array_type_die): Likewise.
8616 (gen_descr_array_type_die): Likewise.
8617 (gen_entry_point_die): Likewise.
8618 (gen_enumeration_type_die): Likewise.
8619 (gen_formal_parameter_die): Likewise.
8620 (gen_subprogram_die): Likewise.
8621 (gen_variable_die): Likewise.
8622 (gen_const_die): Likewise.
8623 (gen_field_die): Likewise.
8624 (gen_pointer_type_die): Likewise.
8625 (gen_reference_type_die): Likewise.
8626 (gen_ptr_to_mbr_type_die): Likewise.
8627 (gen_inheritance_die): Likewise.
8628 (gen_subroutine_type_die): Likewise.
8629 (gen_typedef_die): Likewise.
8630 (force_type_die): Likewise.
8632 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8634 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
8636 * configure: Regenerate.
8638 2014-08-19 Richard Biener <rguenther@suse.de>
8640 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
8641 DECL_EXTERNALs in BLOCKs as non-references.
8642 * tree-streamer-out.c (streamer_write_chain): Likewise.
8644 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
8645 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8646 Anna Tikhonova <anna.tikhonova@intel.com>
8647 Ilya Tocar <ilya.tocar@intel.com>
8648 Andrey Turetskiy <andrey.turetskiy@intel.com>
8649 Ilya Verbin <ilya.verbin@intel.com>
8650 Kirill Yukhin <kirill.yukhin@intel.com>
8651 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8653 * config/i386/sse.md
8654 (define_mode_iterator VI48_AVX512F): Delete.
8655 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
8656 (define_mode_iterator VI2_AVX512VL): Ditto.
8657 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
8660 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
8662 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
8663 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
8664 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
8665 with VI48_AVX512F_AVX512VL): New.
8666 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
8667 with VI2_AVX512VL): Ditto.
8669 2014-08-19 Marek Polacek <polacek@redhat.com>
8671 * doc/invoke.texi: Document -Wc99-c11-compat.
8673 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8675 * rtl.h (PREV_INSN): Split macro in two: the existing one,
8677 (SET_PREV_INSN): New macro, for use as an lvalue.
8678 (NEXT_INSN, SET_NEXT_INSN): Likewise.
8680 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
8681 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
8682 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
8683 (fixup_abnormal_edges): Likewise.
8684 (unlink_insn_chain): Likewise.
8685 (fixup_reorder_chain): Likewise.
8686 (cfg_layout_delete_block): Likewise.
8687 (cfg_layout_merge_blocks): Likewise.
8688 * combine.c (update_cfg_for_uncondjump): Likewise.
8689 * emit-rtl.c (link_insn_into_chain): Likewise.
8690 (remove_insn): Likewise.
8691 (delete_insns_since): Likewise.
8692 (reorder_insns_nobb): Likewise.
8693 (emit_insn_after_1): Likewise.
8694 * final.c (rest_of_clean_state): Likewise.
8695 (final_scan_insn): Likewise.
8696 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
8697 * haifa-sched.c (concat_note_lists): Likewise.
8698 (remove_notes): Likewise.
8699 (restore_other_notes): Likewise.
8700 (move_insn): Likewise.
8701 (unlink_bb_notes): Likewise.
8702 (restore_bb_notes): Likewise.
8703 * jump.c (delete_for_peephole): Likewise.
8704 * optabs.c (emit_libcall_block_1): Likewise.
8705 * reorg.c (emit_delay_sequence): Likewise.
8706 (fill_simple_delay_slots): Likewise.
8707 * sel-sched-ir.c (sel_move_insn): Likewise.
8708 (sel_remove_insn): Likewise.
8709 (get_bb_note_from_pool): Likewise.
8710 * sel-sched.c (move_nop_to_previous_block): Likewise.
8712 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
8713 * config/c6x/c6x.c (gen_one_bundle): Likewise.
8714 (c6x_gen_bundles): Likewise.
8715 (hwloop_optimize): Likewise.
8716 * config/frv/frv.c (frv_function_prologue): Likewise.
8717 (frv_register_nop): Likewise.
8718 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
8719 (ia64_reorg): Likewise.
8720 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
8721 (mep_make_bundle): Likewise.
8722 (mep_bundle_insns): Likewise.
8723 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
8724 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
8725 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
8727 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8729 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
8730 return type from rtx to rtx_insn *.
8732 (BB_HEADER): Likewise.
8733 (BB_FOOTER): Likewise.
8734 (SET_BB_HEAD): Convert to a function.
8735 (SET_BB_END): Likewise.
8736 (SET_BB_HEADER): Likewise.
8737 (SET_BB_FOOTER): Likewise.
8739 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
8740 Strengthen the return type from rtx to rtx_insn *. For now, this
8741 is done by adding a checked cast, but this will eventually
8742 become a field lookup.
8744 (BB_HEADER): Likewise.
8745 (BB_FOOTER): Likewise.
8746 (SET_BB_HEAD): New function, from macro of same name. This is
8747 intended for use as an lvalue, and so returns an rtx& to allow
8748 in-place modification.
8749 (SET_BB_END): Likewise.
8750 (SET_BB_HEADER): Likewise.
8751 (SET_BB_FOOTER): Likewise.
8753 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8755 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
8757 (SET_BB_HEAD): New macro, for use as a lvalue.
8758 (BB_END, SET_BB_END): Likewise.
8759 (BB_HEADER, SET_BB_HEADER): Likewise.
8760 (BB_FOOTER, SET_BB_FOOTER): Likewise.
8762 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
8763 of BB_* macros into SET_BB_* macros.
8764 (fix_crossing_unconditional_branches): Likewise.
8765 * caller-save.c (save_call_clobbered_regs): Likewise.
8766 (insert_one_insn): Likewise.
8767 * cfgbuild.c (find_bb_boundaries): Likewise.
8768 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8769 (outgoing_edges_match): Likewise.
8770 (try_optimize_cfg): Likewise.
8771 * cfgexpand.c (expand_gimple_cond): Likewise.
8772 (expand_gimple_tailcall): Likewise.
8773 (expand_gimple_basic_block): Likewise.
8774 (construct_exit_block): Likewise.
8775 * cfgrtl.c (delete_insn): Likewise.
8776 (create_basic_block_structure): Likewise.
8777 (rtl_delete_block): Likewise.
8778 (rtl_split_block): Likewise.
8779 (emit_nop_for_unique_locus_between): Likewise.
8780 (rtl_merge_blocks): Likewise.
8781 (block_label): Likewise.
8782 (try_redirect_by_replacing_jump): Likewise.
8783 (emit_barrier_after_bb): Likewise.
8784 (fixup_abnormal_edges): Likewise.
8785 (record_effective_endpoints): Likewise.
8786 (relink_block_chain): Likewise.
8787 (fixup_reorder_chain): Likewise.
8788 (fixup_fallthru_exit_predecessor): Likewise.
8789 (cfg_layout_duplicate_bb): Likewise.
8790 (cfg_layout_split_block): Likewise.
8791 (cfg_layout_delete_block): Likewise.
8792 (cfg_layout_merge_blocks): Likewise.
8793 * combine.c (update_cfg_for_uncondjump): Likewise.
8794 * emit-rtl.c (add_insn_after): Likewise.
8795 (remove_insn): Likewise.
8796 (reorder_insns): Likewise.
8797 (emit_insn_after_1): Likewise.
8798 * haifa-sched.c (get_ebb_head_tail): Likewise.
8799 (restore_other_notes): Likewise.
8800 (move_insn): Likewise.
8801 (sched_extend_bb): Likewise.
8802 (fix_jump_move): Likewise.
8803 * ifcvt.c (noce_process_if_block): Likewise.
8804 (dead_or_predicable): Likewise.
8805 * ira.c (update_equiv_regs): Likewise.
8806 * reg-stack.c (change_stack): Likewise.
8807 * sel-sched-ir.c (sel_move_insn): Likewise.
8808 * sel-sched.c (move_nop_to_previous_block): Likewise.
8810 * config/c6x/c6x.c (hwloop_optimize): Likewise.
8811 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
8813 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8815 * rtl.h (for_each_rtx_in_insn): New function.
8816 * rtlanal.c (for_each_rtx_in_insn): Likewise.
8818 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8820 * coretypes.h (class rtx_insn): Add forward declaration.
8822 * rtl.h: Include is-a.h.
8823 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
8824 workaround to ensure gengtype knows inheritance is occurring,
8825 whilst continuing to use the pre-existing special-casing for
8827 (class rtx_insn): New subclass of rtx_def, adding the
8828 invariant that we're dealing with something we can sanely use
8829 INSN_UID, NEXT_INSN, PREV_INSN on.
8830 (is_a_helper <rtx_insn *>::test): New.
8831 (is_a_helper <const rtx_insn *>::test): New.
8833 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8835 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
8837 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
8839 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
8842 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
8844 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
8845 to BUILT_IN_UNREACHABLE.
8847 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
8850 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
8852 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
8853 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
8854 (ffs<mode>2): Do not expand with tzcnt for
8855 TARGET_AVOID_FALSE_DEP_FOR_BMI.
8856 (ffssi2_no_cmove): Ditto.
8857 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
8858 (ctz<mode>2): New expander.
8859 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
8860 (*ctz<mode>2_falsedep): New insn.
8861 (*ctz<mode>2): Rename from ctz<mode>2.
8862 (clz<mode>2_lzcnt): New expander.
8863 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
8864 (*clz<mode>2_lzcnt_falsedep): New insn.
8865 (*clz<mode>2): Rename from ctz<mode>2.
8866 (popcount<mode>2): New expander.
8867 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
8868 (*popcount<mode>2_falsedep): New insn.
8869 (*popcount<mode>2): Rename from ctz<mode>2.
8870 (*popcount<mode>2_cmp): Remove.
8871 (*popcountsi2_cmp_zext): Ditto.
8873 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
8875 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
8876 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
8877 * config/microblaze/microblaze.h
8878 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
8880 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
8883 * configure.ac: Set install_gold_as_default to no for
8885 * configure: Regenerated.
8887 2014-08-18 Roman Gareev <gareevroman@gmail.com>
8889 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
8890 * config.in: Add undef of HAVE_isl.
8891 * configure: Regenerate.
8892 * configure.ac: Add definition of HAVE_isl.
8893 * graphite-blocking.c: Add checking of HAVE_isl.
8894 * graphite-dependences.c: Likewise.
8895 * graphite-interchange.c: Likewise.
8896 * graphite-isl-ast-to-gimple.c: Likewise.
8897 * graphite-optimize-isl.c: Likewise.
8898 * graphite-poly.c: Likewise.
8899 * graphite-scop-detection.c: Likewise.
8900 * graphite-sese-to-poly.c: Likewise.
8901 * graphite.c: Likewise.
8902 * toplev.c: Replace the checking of HAVE_cloog with the checking
8905 2014-08-18 Richard Biener <rguenther@suse.de>
8907 PR tree-optimization/62090
8908 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
8909 (fold_builtin_3): Do not fold snprintf.
8910 (fold_builtin_4): Likewise.
8911 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
8912 moved from builtins.c.
8913 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
8914 (gimple_fold_builtin): Do not fold sprintf here.
8916 2014-08-18 Richard Biener <rguenther@suse.de>
8918 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
8920 (maybe_canonicalize_mem_ref_addr): ... this function.
8921 (fold_stmt_1): Apply it here before all simplification.
8923 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
8926 * cgraph.h (cgraph_node::create_indirect_edge): Add
8927 compute_indirect_info param.
8928 * cgraph.c (cgraph_node::create_indirect_edge): Compute
8929 indirect_info only when it is required.
8930 * cgraphclones.c (cgraph_clone_edge): Do not recompute
8931 indirect_info fore cloned indirect edge.
8933 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8934 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8935 Anna Tikhonova <anna.tikhonova@intel.com>
8936 Ilya Tocar <ilya.tocar@intel.com>
8937 Andrey Turetskiy <andrey.turetskiy@intel.com>
8938 Ilya Verbin <ilya.verbin@intel.com>
8939 Kirill Yukhin <kirill.yukhin@intel.com>
8940 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8942 * config/i386/sse.md
8943 (define_mode_iterator VI8_AVX2_AVX512BW): New.
8944 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
8946 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8947 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8948 Anna Tikhonova <anna.tikhonova@intel.com>
8949 Ilya Tocar <ilya.tocar@intel.com>
8950 Andrey Turetskiy <andrey.turetskiy@intel.com>
8951 Ilya Verbin <ilya.verbin@intel.com>
8952 Kirill Yukhin <kirill.yukhin@intel.com>
8953 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8955 * config/i386/sse.md
8956 (define_mode_iterator VF1_AVX512VL): New.
8957 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
8958 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
8961 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8962 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8963 Anna Tikhonova <anna.tikhonova@intel.com>
8964 Ilya Tocar <ilya.tocar@intel.com>
8965 Andrey Turetskiy <andrey.turetskiy@intel.com>
8966 Ilya Verbin <ilya.verbin@intel.com>
8967 Kirill Yukhin <kirill.yukhin@intel.com>
8968 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8970 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
8971 * config/i386/i386.md
8972 (define_code_iterator any_float): New.
8973 (define_code_attr floatsuffix): New.
8974 * config/i386/sse.md
8975 (define_mode_iterator VF1_128_256VL): New.
8976 (define_mode_iterator VF2_512_256VL): New.
8977 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
8979 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
8980 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
8982 (define_mode_attr qq2pssuff): New.
8983 (define_mode_attr sselongvecmode): New.
8984 (define_mode_attr sselongvecmodelower): New.
8985 (define_mode_attr sseintvecmode3): New.
8986 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
8988 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
8989 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
8990 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
8991 (define_insn "ufloatv2siv2df2<mask_name>"): New.
8993 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8994 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8995 Anna Tikhonova <anna.tikhonova@intel.com>
8996 Ilya Tocar <ilya.tocar@intel.com>
8997 Andrey Turetskiy <andrey.turetskiy@intel.com>
8998 Ilya Verbin <ilya.verbin@intel.com>
8999 Kirill Yukhin <kirill.yukhin@intel.com>
9000 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9002 * config/i386/sse.md
9003 (define_mode_iterator VF2_AVX512VL): New.
9004 (define_mode_attr sseintvecmode2): New.
9005 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
9006 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
9007 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
9009 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
9011 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9013 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9016 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9017 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9018 Anna Tikhonova <anna.tikhonova@intel.com>
9019 Ilya Tocar <ilya.tocar@intel.com>
9020 Andrey Turetskiy <andrey.turetskiy@intel.com>
9021 Ilya Verbin <ilya.verbin@intel.com>
9022 Kirill Yukhin <kirill.yukhin@intel.com>
9023 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9025 * config/i386/i386.md
9026 (define_insn "*movoi_internal_avx"): Add evex version.
9027 (define_insn "*movti_internal"): Ditto.
9029 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9030 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9031 Anna Tikhonova <anna.tikhonova@intel.com>
9032 Ilya Tocar <ilya.tocar@intel.com>
9033 Andrey Turetskiy <andrey.turetskiy@intel.com>
9034 Ilya Verbin <ilya.verbin@intel.com>
9035 Kirill Yukhin <kirill.yukhin@intel.com>
9036 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9038 * config/i386/i386.md
9039 (define_attr "isa"): Add avx512dq, noavx512dq.
9040 (define_attr "enabled"): Ditto.
9041 * config/i386/sse.md
9042 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
9044 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9045 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9046 Anna Tikhonova <anna.tikhonova@intel.com>
9047 Ilya Tocar <ilya.tocar@intel.com>
9048 Andrey Turetskiy <andrey.turetskiy@intel.com>
9049 Ilya Verbin <ilya.verbin@intel.com>
9050 Kirill Yukhin <kirill.yukhin@intel.com>
9051 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9053 * config/i386/i386.c
9054 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
9055 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
9056 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
9057 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
9058 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
9059 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
9060 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
9061 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
9062 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
9063 * config/i386/sse.md
9064 (define_mode_iterator VMOVE): Allow V4TI mode.
9065 (define_mode_iterator V_AVX512VL): New.
9066 (define_mode_iterator V): New handling for AVX512VL.
9067 (define_insn "avx512f_load<mode>_mask"): Delete.
9068 (define_insn "<avx512>_load<mode>_mask"): New.
9069 (define_insn "avx512f_store<mode>_mask"): Delete.
9070 (define_insn "<avx512>_store<mode>_mask"): New.
9073 2014-08-18 Yury Gribov <y.gribov@samsung.com>
9076 * asan.c (instrument_derefs): Fix bitfield check.
9078 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9080 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
9081 * config/rs6000/htm.md (ttest): Remove clobber.
9082 * config/rs6000/predicates.md (any_mask_operand): New predicate.
9083 (and_operand): Reformat.
9084 (and_2rld_operand): New predicate.
9085 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
9087 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
9088 parameter. Handle AND directly.
9089 (rs6000_split_logical_di): Remove last parameter.
9090 (rs6000_split_logical): Remove last parameter. Remove obsolete
9092 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
9093 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
9094 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
9095 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
9096 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
9097 and 5 anonymous splitters): Delete.
9098 (and<mode>3): New expander.
9099 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
9100 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
9101 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
9102 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
9103 (floatdisf2_internal1): Remove clobbers.
9104 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
9105 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
9106 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
9107 (and<mode>3 for BOOL_128): Remove clobber.
9108 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
9109 rs6000_split_logical.
9110 (*bool<mode>3_internal for BOOL_128): Adjust call of
9111 rs6000_split_logical.
9112 (*boolc<mode>3_internal1 for BOOL_128,
9113 *boolc<mode>3_internal2 for BOOL_128,
9114 *boolcc<mode>3_internal1 for BOOL_128,
9115 *boolcc<mode>3_internal2 for BOOL_128,
9116 *eqv<mode>3_internal1 for BOOL_128,
9117 *eqv<mode>3_internal2 for BOOL_128,
9118 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
9119 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
9121 (*vec_reload_and_reg_<mptrsize>): Delete.
9123 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9125 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
9126 and split, *boolccsi3_internal3 and split): Delete.
9127 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
9128 *boolccdi3_internal3 and split): Delete.
9129 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
9130 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
9132 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9134 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
9135 and split, *boolcsi3_internal3 and split): Delete.
9136 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
9137 *boolcdi3_internal3 and split): Delete.
9138 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
9140 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9142 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
9143 <'u'>: Also support printing the low-order 16 bits.
9144 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
9145 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
9146 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
9147 *booldi3_internal3 and split): Delete.
9148 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
9149 *bool<mode>3_dot2): New.
9150 (two anonymous define_splits for non_logical_cint_operand): Merge.
9152 2014-08-17 Marek Polacek <polacek@redhat.com>
9153 Manuel López-Ibáñez <manu@gcc.gnu.org>
9156 * diagnostic.c (adjust_line): Add gcc_checking_assert.
9157 (diagnostic_show_locus): Don't print caret diagnostic
9158 if a column is larger than the line_width.
9160 2014-08-17 Roman Gareev <gareevroman@gmail.com>
9162 * common.opt: Make the ISL AST generator to be the main code generator
9165 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
9167 * wide-int.h (generic_wide_int): Declare as class instead of struct.
9169 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
9172 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
9174 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
9175 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
9176 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
9178 * config/pa/pa.md (begin_brtab): Delete insn.
9179 (end_brtab): Likewise.
9181 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
9183 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
9185 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
9187 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
9188 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
9189 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
9190 (get_dynamic_type): Remove.
9191 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
9192 (clear_speculation): Bring to ipa-deivrt.h
9193 (get_class_context): Rename to ...
9194 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
9195 (contains_type_p): Update.
9196 (get_dynamic_type): Rename to ...
9197 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
9198 (possible_polymorphic_call_targets): UPdate.
9199 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
9200 * ipa-prop.c (ipa_analyze_call_uses): Update.
9202 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
9204 * doc/invoke.texi (SH options): Document missing processor variant
9205 options. Remove references to Hitachi. Undocument deprecated mspace
9208 2014-08-15 Jason Merrill <jason@redhat.com>
9210 * tree.c (type_hash_canon): Uncomment assert.
9212 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9214 * input.h (in_system_header_at): Add comment.
9216 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9219 * diagnostic.c (build_message_string): Make it extern.
9220 * diagnostic.h (build_message_string): Make it extern.
9222 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
9224 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
9225 load/store from/to non-floating class pseudo.
9227 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9229 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
9231 2014-08-15 Richard Biener <rguenther@suse.de>
9233 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
9234 (get_constraint_for_ssa_var): Remove dead code.
9235 (get_constraint_for_1): Adjust.
9236 (find_what_var_points_to): Likewise.
9237 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
9239 2014-08-15 Ilya Tocar <tocarip@gmail.com>
9242 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
9243 (_mm512_mask_cmpge_epu32_mask): Ditto.
9244 (_mm512_cmpge_epu32_mask): Ditto.
9245 (_mm512_mask_cmpge_epi64_mask): Ditto.
9246 (_mm512_cmpge_epi64_mask): Ditto.
9247 (_mm512_mask_cmpge_epu64_mask): Ditto.
9248 (_mm512_cmpge_epu64_mask): Ditto.
9249 (_mm512_mask_cmple_epi32_mask): Ditto.
9250 (_mm512_cmple_epi32_mask): Ditto.
9251 (_mm512_mask_cmple_epu32_mask): Ditto.
9252 (_mm512_cmple_epu32_mask): Ditto.
9253 (_mm512_mask_cmple_epi64_mask): Ditto.
9254 (_mm512_cmple_epi64_mask): Ditto.
9255 (_mm512_mask_cmple_epu64_mask): Ditto.
9256 (_mm512_cmple_epu64_mask): Ditto.
9257 (_mm512_mask_cmplt_epi32_mask): Ditto.
9258 (_mm512_cmplt_epi32_mask): Ditto.
9259 (_mm512_mask_cmplt_epu32_mask): Ditto.
9260 (_mm512_cmplt_epu32_mask): Ditto.
9261 (_mm512_mask_cmplt_epi64_mask): Ditto.
9262 (_mm512_cmplt_epi64_mask): Ditto.
9263 (_mm512_mask_cmplt_epu64_mask): Ditto.
9264 (_mm512_cmplt_epu64_mask): Ditto.
9265 (_mm512_mask_cmpneq_epi32_mask): Ditto.
9266 (_mm512_mask_cmpneq_epu32_mask): Ditto.
9267 (_mm512_cmpneq_epu32_mask): Ditto.
9268 (_mm512_mask_cmpneq_epi64_mask): Ditto.
9269 (_mm512_cmpneq_epi64_mask): Ditto.
9270 (_mm512_mask_cmpneq_epu64_mask): Ditto.
9271 (_mm512_cmpneq_epu64_mask): Ditto.
9272 (_mm512_castpd_ps): Ditto.
9273 (_mm512_castpd_si512): Ditto.
9274 (_mm512_castps_pd): Ditto.
9275 (_mm512_castps_si512): Ditto.
9276 (_mm512_castsi512_ps): Ditto.
9277 (_mm512_castsi512_pd): Ditto.
9278 (_mm512_castpd512_pd128): Ditto.
9279 (_mm512_castps512_ps128): Ditto.
9280 (_mm512_castsi512_si128): Ditto.
9281 (_mm512_castpd512_pd256): Ditto.
9282 (_mm512_castps512_ps256): Ditto.
9283 (_mm512_castsi512_si256): Ditto.
9284 (_mm512_castpd128_pd512): Ditto.
9285 (_mm512_castps128_ps512): Ditto.
9286 (_mm512_castsi128_si512): Ditto.
9287 (_mm512_castpd256_pd512): Ditto.
9288 (_mm512_castps256_ps512): Ditto.
9289 (_mm512_castsi256_si512): Ditto.
9290 (_mm512_cmpeq_epu32_mask): Ditto.
9291 (_mm512_mask_cmpeq_epu32_mask): Ditto.
9292 (_mm512_mask_cmpeq_epu64_mask): Ditto.
9293 (_mm512_cmpeq_epu64_mask): Ditto.
9294 (_mm512_cmpgt_epu32_mask): Ditto.
9295 (_mm512_mask_cmpgt_epu32_mask): Ditto.
9296 (_mm512_mask_cmpgt_epu64_mask): Ditto.
9297 (_mm512_cmpgt_epu64_mask): Ditto.
9298 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
9299 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
9300 * config/i386/i386.c (enum ix86_builtins): Add
9301 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
9302 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
9303 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
9304 (bdesc_args): Add __builtin_ia32_si512_256si,
9305 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
9306 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
9307 __builtin_ia32_pd512_pd.
9308 (ix86_expand_args_builtin): Handle new FTYPEs.
9309 * config/i386/sse.md (castmode): Add 512-bit modes.
9310 (AVX512MODE2P): New.
9311 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
9312 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
9314 2014-08-15 Richard Biener <rguenther@suse.de>
9316 * fold-const.c (tree_swap_operands_p): Put all constants
9317 last, also strip sign-changing NOPs when considering further
9318 canonicalization. Canonicalize also when optimizing for size.
9320 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9322 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
9323 one_match > zero_match case to just before simple_sequence.
9325 2014-08-15 Richard Biener <rguenther@suse.de>
9327 * data-streamer.h (streamer_string_index, string_for_index):
9329 * data-streamer-out.c (streamer_string_index): Make static.
9330 * data-streamer-in.c (string_for_index): Likewise.
9331 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
9332 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
9334 2014-08-15 Richard Biener <rguenther@suse.de>
9336 PR tree-optimization/62031
9337 * tree-data-ref.c (dr_analyze_indices): Do not set
9338 DR_UNCONSTRAINED_BASE.
9339 (dr_may_alias_p): All indirect accesses have to go the
9340 formerly DR_UNCONSTRAINED_BASE path.
9341 * tree-data-ref.h (struct indices): Remove
9342 unconstrained_base member.
9343 (DR_UNCONSTRAINED_BASE): Remove.
9345 2014-08-15 Jakub Jelinek <jakub@redhat.com>
9348 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
9349 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
9350 in OMP_CLAUSE_MAP in some outer target region.
9352 2014-08-15 Bin Cheng <bin.cheng@arm.com>
9354 * tree-ssa-loop-ivopts.c (ivopts_data): New field
9355 name_expansion_cache.
9356 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
9357 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
9358 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
9359 (difference_cannot_overflow_p): New parameter. Use affine
9360 expansion for equality check.
9361 (iv_elimination_compare_lt): Pass new argument.
9363 2014-08-14 DJ Delorie <dj@redhat.com>
9365 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
9366 variables to the accumulator.
9368 * config/rl78/predicates.md (rl78_near_mem_operand): New.
9369 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
9370 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
9373 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
9374 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
9375 (umulqihi3_virt): Likewise.
9376 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
9377 (umulqihi3_real): Likewise.
9379 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
9381 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
9383 PR tree-optimization/62091
9384 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
9385 function_entry_reached.
9386 (walk_aliased_vdefs): Clear it here.
9387 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
9389 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
9391 * ipa-utils.h (compare_virtual_tables): Declare.
9392 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
9394 2014-08-14 Marek Polacek <polacek@redhat.com>
9397 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
9398 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
9400 2014-08-14 Tom de Vries <tom@codesourcery.com>
9402 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
9404 2014-08-14 Tom de Vries <tom@codesourcery.com>
9406 PR rtl-optimization/62004
9407 PR rtl-optimization/62030
9408 * ifcvt.c (rtx_interchangeable_p): New function.
9409 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
9410 * emit-rtl.h (mem_attrs_eq_p): Declare.
9412 2014-08-14 Roman Gareev <gareevroman@gmail.com>
9414 * graphite-scop-detection.c:
9415 Add inclusion of cp-tree.h.
9416 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
9417 in case they are pointers to object types
9419 2014-08-14 Richard Biener <rguenther@suse.de>
9421 * BASE-VER: Change to 5.0.0
9423 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9424 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9425 Anna Tikhonova <anna.tikhonova@intel.com>
9426 Ilya Tocar <ilya.tocar@intel.com>
9427 Andrey Turetskiy <andrey.turetskiy@intel.com>
9428 Ilya Verbin <ilya.verbin@intel.com>
9429 Kirill Yukhin <kirill.yukhin@intel.com>
9430 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9432 * config/i386/sse.md (define_mode_attr avx512): New.
9433 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
9435 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
9436 (define_mode_attr ssse3_avx2): Ditto.
9437 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
9438 (define_mode_attr avx2_avx512bw): New.
9439 (define_mode_attr ssedoublemodelower): New.
9440 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
9442 (define_mode_attr ssebytemode): Allow V8DI modes.
9443 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
9444 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
9445 (define_mode_attr ssePSmode2): New.
9446 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
9448 (define_mode_attr dbpsadbwmode): New.
9449 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
9450 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
9451 (vi8_sse4_1_avx2_avx512): New.
9452 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
9454 (define_mode_attr blendbits): Move before its immediate use.
9456 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9457 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9458 Anna Tikhonova <anna.tikhonova@intel.com>
9459 Ilya Tocar <ilya.tocar@intel.com>
9460 Andrey Turetskiy <andrey.turetskiy@intel.com>
9461 Ilya Verbin <ilya.verbin@intel.com>
9462 Kirill Yukhin <kirill.yukhin@intel.com>
9463 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9465 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
9466 * config/i386/subst.md
9467 (define_mode_iterator SUBST_V): Update.
9468 (define_mode_iterator SUBST_A): Ditto.
9469 (define_subst_attr "mask_operand7"): New.
9470 (define_subst_attr "mask_operand10"): New.
9471 (define_subst_attr "mask_operand_arg34") : New.
9472 (define_subst_attr "mask_expand_op3"): New.
9473 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
9474 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
9475 (define_subst_attr "mask_avx512vl_condition"): New.
9476 (define_subst_attr "round_mask_operand4"): Ditto.
9477 (define_subst_attr "round_mask_scalar_op3"): Delete.
9478 (define_subst_attr "round_mask_op4"): New.
9479 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
9481 (define_subst_attr "round_modev8sf_condition"): New.
9482 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
9484 (define_subst_attr "round_saeonly_mask_operand4"): New.
9485 (define_subst_attr "round_saeonly_mask_op4"): New.
9486 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
9487 V8DImode, V16SImode.
9488 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
9489 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
9490 (define_subst_attr "mask_expand4_args"): New.
9491 (define_subst "mask_expand4"): New.
9493 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9494 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9495 Anna Tikhonova <anna.tikhonova@intel.com>
9496 Ilya Tocar <ilya.tocar@intel.com>
9497 Andrey Turetskiy <andrey.turetskiy@intel.com>
9498 Ilya Verbin <ilya.verbin@intel.com>
9499 Kirill Yukhin <kirill.yukhin@intel.com>
9500 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9502 * config/i386/i386.md
9503 (define_attr "isa"): Add avx512bw,noavx512bw.
9504 (define_attr "enabled"): Ditto.
9505 (define_split): Add 32/64-bit mask logic.
9506 (define_insn "*k<logic>qi"): New.
9507 (define_insn "*k<logic>hi"): New.
9508 (define_insn "*anddi_1"): Add mask version.
9509 (define_insn "*andsi_1"): Ditto.
9510 (define_insn "*<code><mode>_1"): Ditto.
9511 (define_insn "*<code>hi_1"): Ditto.
9512 (define_insn "kxnor<mode>"): New.
9513 (define_insn "kunpcksi"): New.
9514 (define_insn "kunpckdi"): New.
9515 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
9516 (define_insn "*one_cmplhi2_1"): Ditto.
9518 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9519 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9520 Anna Tikhonova <anna.tikhonova@intel.com>
9521 Ilya Tocar <ilya.tocar@intel.com>
9522 Andrey Turetskiy <andrey.turetskiy@intel.com>
9523 Ilya Verbin <ilya.verbin@intel.com>
9524 Kirill Yukhin <kirill.yukhin@intel.com>
9525 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9527 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
9530 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9531 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9532 Anna Tikhonova <anna.tikhonova@intel.com>
9533 Ilya Tocar <ilya.tocar@intel.com>
9534 Andrey Turetskiy <andrey.turetskiy@intel.com>
9535 Ilya Verbin <ilya.verbin@intel.com>
9536 Kirill Yukhin <kirill.yukhin@intel.com>
9537 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9539 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
9541 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
9542 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
9543 xmm/ymm16+ when availble.
9544 * config/i386/i386.h
9545 (HARD_REGNO_NREGS): Add mask regs.
9546 (VALID_AVX512F_REG_MODE): Ditto.
9547 (VALID_AVX512F_REG_MODE) : Define.
9548 (VALID_MASK_AVX512BW_MODE): Ditto.
9549 (reg_class) (MASK_REG_P(X)): Define.
9550 * config/i386/i386.md: Do not split long moves with mask register,
9551 use kmovb if avx512bw is availible.
9552 (movdi_internal): Handle mask registers.
9554 2014-08-14 Richard Biener <rguenther@suse.de>
9556 PR tree-optimization/62081
9557 * tree-ssa-loop.c (pass_fix_loops): New pass.
9558 (pass_tree_loop::gate): Do not fixup loops here.
9559 * tree-pass.h (make_pass_fix_loops): Declare.
9560 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
9562 2014-08-14 Richard Biener <rguenther@suse.de>
9564 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
9565 (type_hash_canon): ... this and avoid 2nd lookup for the add.
9567 2014-08-14 Richard Biener <rguenther@suse.de>
9569 PR tree-optimization/62090
9570 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
9571 (fold_builtin_2): Do not fold sprintf.
9572 (fold_builtin_3): Likewise.
9573 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
9574 moved from builtins.c.
9575 (gimple_fold_builtin): Fold sprintf.
9577 2014-08-14 Richard Biener <rguenther@suse.de>
9579 PR rtl-optimization/62079
9580 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
9583 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
9585 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
9586 current_function_decl.
9588 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
9590 * cgraph.c (cgraph_node::function_symbol): Fix wrong
9591 cgraph_function_node to cgraph_node::function_symbol
9594 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
9596 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
9597 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
9599 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
9601 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
9604 2014-08-13 Roman Gareev <gareevroman@gmail.com>
9606 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
9609 2014-08-12 Jakub Jelinek <jakub@redhat.com>
9612 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
9613 any registers that are used in mem_insn.
9615 2014-08-12 Steve Ellcey <sellcey@mips.com>
9617 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
9619 2014-08-12 Steve Ellcey <sellcey@mips.com>
9621 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
9622 (MULTILIB_DIRNAMES): Ditto.
9623 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
9624 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
9625 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
9626 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
9627 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
9628 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
9630 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9633 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
9634 of __ARM_SIZEOF_WCHAR_T.
9636 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9639 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
9640 Remove unnecessary attributes.
9642 2014-08-12 Yury Gribov <y.gribov@samsung.com>
9644 * internal-fn.c (init_internal_fns): Fix off-by-one.
9646 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
9647 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9648 Anna Tikhonova <anna.tikhonova@intel.com>
9649 Ilya Tocar <ilya.tocar@intel.com>
9650 Andrey Turetskiy <andrey.turetskiy@intel.com>
9651 Ilya Verbin <ilya.verbin@intel.com>
9652 Kirill Yukhin <kirill.yukhin@intel.com>
9653 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9655 * config/i386/i386.c (standard_sse_constant_opcode): Use
9656 vpxord/vpternlog if avx512 is availible.
9658 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
9661 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
9662 bitfields, that is when size doesn't match the size of type or the
9663 size of the constructor.
9665 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
9667 * config/rs6000/constraints.md (wh constraint): New constraint,
9668 for FP registers if direct move is available.
9669 (wi constraint): New constraint, for VSX/FP registers that can
9670 handle 64-bit integers.
9671 (wj constraint): New constraint for VSX/FP registers that can
9672 handle 64-bit integers for direct moves.
9673 (wk constraint): New constraint for VSX/FP registers that can
9674 handle 64-bit doubles for direct moves.
9675 (wy constraint): Make documentation match implementation.
9677 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
9678 scalar_in_vmx_p field to simplify tests of whether SFmode or
9679 DFmode can go in the Altivec registers.
9680 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
9681 (rs6000_setup_reg_addr_masks): Likewise.
9682 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
9683 field, and wh/wi/wj/wk constraints.
9684 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
9685 the wh/wi/wj/wk constraints.
9686 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
9687 upper registers, prefer VSX registers unless the operation is a
9688 memory operation with REG+OFFSET addressing.
9690 * config/rs6000/vsx.md (VSr mode attribute): Add support for
9691 DImode. Change SFmode to use ww constraint instead of d to allow
9692 SF registers in the upper registers.
9695 (VSr5): Fix thinko in comment.
9696 (VSa): New mode attribute that is an alternative to wa, that
9697 returns the VSX register class that a mode can go in, but may not
9698 be the preferred register class.
9699 (VS_64dm): New mode attribute for appropriate register classes for
9700 referencing 64-bit elements of vectors for direct moves and normal
9702 (VS_64reg): Likewise.
9703 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
9704 register allocator to only registers the data type can handle.
9705 (vsx_le_perm_load_<mode>): Likewise.
9706 (vsx_le_perm_store_<mode>): Likewise.
9707 (vsx_xxpermdi2_le_<mode>): Likewise.
9708 (vsx_xxpermdi4_le_<mode>): Likewise.
9709 (vsx_lxvd2x2_le_<mode>): Likewise.
9710 (vsx_lxvd2x4_le_<mode>): Likewise.
9711 (vsx_stxvd2x2_le_<mode>): Likewise.
9712 (vsx_add<mode>3): Likewise.
9713 (vsx_sub<mode>3): Likewise.
9714 (vsx_mul<mode>3): Likewise.
9715 (vsx_div<mode>3): Likewise.
9716 (vsx_tdiv<mode>3_internal): Likewise.
9717 (vsx_fre<mode>2): Likewise.
9718 (vsx_neg<mode>2): Likewise.
9719 (vsx_abs<mode>2): Likewise.
9720 (vsx_nabs<mode>2): Likewise.
9721 (vsx_smax<mode>3): Likewise.
9722 (vsx_smin<mode>3): Likewise.
9723 (vsx_sqrt<mode>2): Likewise.
9724 (vsx_rsqrte<mode>2): Likewise.
9725 (vsx_tsqrt<mode>2_internal): Likewise.
9726 (vsx_fms<mode>4): Likewise.
9727 (vsx_nfma<mode>4): Likewise.
9728 (vsx_eq<mode>): Likewise.
9729 (vsx_gt<mode>): Likewise.
9730 (vsx_ge<mode>): Likewise.
9731 (vsx_eq<mode>_p): Likewise.
9732 (vsx_gt<mode>_p): Likewise.
9733 (vsx_ge<mode>_p): Likewise.
9734 (vsx_xxsel<mode>): Likewise.
9735 (vsx_xxsel<mode>_uns): Likewise.
9736 (vsx_copysign<mode>3): Likewise.
9737 (vsx_float<VSi><mode>2): Likewise.
9738 (vsx_floatuns<VSi><mode>2): Likewise.
9739 (vsx_fix_trunc<mode><VSi>2): Likewise.
9740 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
9741 (vsx_x<VSv>r<VSs>i): Likewise.
9742 (vsx_x<VSv>r<VSs>ic): Likewise.
9743 (vsx_btrunc<mode>2): Likewise.
9744 (vsx_b2trunc<mode>2): Likewise.
9745 (vsx_floor<mode>2): Likewise.
9746 (vsx_ceil<mode>2): Likewise.
9747 (vsx_<VS_spdp_insn>): Likewise.
9748 (vsx_xscvspdp): Likewise.
9749 (vsx_xvcvspuxds): Likewise.
9750 (vsx_float_fix_<mode>2): Likewise.
9751 (vsx_set_<mode>): Likewise.
9752 (vsx_extract_<mode>_internal1): Likewise.
9753 (vsx_extract_<mode>_internal2): Likewise.
9754 (vsx_extract_<mode>_load): Likewise.
9755 (vsx_extract_<mode>_store): Likewise.
9756 (vsx_splat_<mode>): Likewise.
9757 (vsx_xxspltw_<mode>): Likewise.
9758 (vsx_xxspltw_<mode>_direct): Likewise.
9759 (vsx_xxmrghw_<mode>): Likewise.
9760 (vsx_xxmrglw_<mode>): Likewise.
9761 (vsx_xxsldwi_<mode>): Likewise.
9762 (vsx_xscvdpspn): Tighten constraints to only use register classes
9764 (vsx_xscvspdpn): Likewise.
9765 (vsx_xscvdpspn_scalar): Likewise.
9767 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
9768 wj, and wk constraints.
9769 (GPR_REG_CLASS_P): New helper macro for register classes targeting
9770 general purpose registers.
9772 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
9774 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
9775 DImode instead of wm. Use wk constraint for direct move of DFmode
9777 (extendsidi2_lfiwax): Likewise.
9780 (movdi_internal64): Likewise.
9782 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
9783 wk constraints. Make the wy constraint documentation match them
9786 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
9788 Replacement of isl_int by isl_val
9789 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
9790 (compute_bounds_for_param): use isl_val instead of isl_int
9791 (compute_bounds_for_loop): likewise
9792 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
9793 (build_linearized_memory_access): use isl_val instead of isl_int
9794 (pdr_stride_in_loop): likewise
9795 * graphite-optimize-isl.c:
9796 (getPrevectorMap): use isl_val instead of isl_int
9798 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
9799 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
9800 (extern the_isl_ctx): declare
9801 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
9802 (extract_affine_gmp): likewise
9804 (build_loop_iteration_domains): likewise
9805 (add_param_constraints): likewise
9807 2014-08-11 Richard Biener <rguenther@suse.de>
9809 PR tree-optimization/62075
9810 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
9811 handle uses in patterns.
9813 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
9814 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9815 Anna Tikhonova <anna.tikhonova@intel.com>
9816 Ilya Tocar <ilya.tocar@intel.com>
9817 Andrey Turetskiy <andrey.turetskiy@intel.com>
9818 Ilya Verbin <ilya.verbin@intel.com>
9819 Kirill Yukhin <kirill.yukhin@intel.com>
9820 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9822 * common/config/i386/i386-common.c
9823 (OPTION_MASK_ISA_AVX512VL_SET): Define.
9824 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
9825 (ix86_handle_option): Handle OPT_mavx512vl.
9826 * config/i386/cpuid.h (bit_AVX512VL): Define.
9827 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
9828 set -mavx512vl accordingly.
9829 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
9830 OPTION_MASK_ISA_AVX512VL.
9831 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
9832 (ix86_option_override_internal): Define PTA_AVX512VL, handle
9833 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
9834 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
9835 * config/i386/i386.h (TARGET_AVX512VL): Define.
9836 (TARGET_AVX512VL_P(x)): Ditto.
9837 * config/i386/i386.opt: Add mavx512vl.
9839 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
9841 PR tree-optimization/62073
9842 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
9845 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
9846 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9847 Anna Tikhonova <anna.tikhonova@intel.com>
9848 Ilya Tocar <ilya.tocar@intel.com>
9849 Andrey Turetskiy <andrey.turetskiy@intel.com>
9850 Ilya Verbin <ilya.verbin@intel.com>
9851 Kirill Yukhin <kirill.yukhin@intel.com>
9852 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9854 * common/config/i386/i386-common.c
9855 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
9856 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
9857 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
9858 (ix86_handle_option): Handle OPT_mavx512bw.
9859 * config/i386/cpuid.h (bit_AVX512BW): Define.
9860 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
9861 set -mavx512bw accordingly.
9862 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
9863 OPTION_MASK_ISA_AVX512BW.
9864 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
9865 (ix86_option_override_internal): Define PTA_AVX512BW, handle
9866 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
9867 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
9868 * config/i386/i386.h (TARGET_AVX512BW): Define.
9869 (TARGET_AVX512BW_P(x)): Ditto.
9870 * config/i386/i386.opt: Add mavx512bw.
9872 2014-08-11 Richard Biener <rguenther@suse.de>
9874 PR tree-optimization/62070
9875 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
9876 Remove SSA checking.
9878 2014-08-11 Yury Gribov <y.gribov@samsung.com>
9880 * asan.c (asan_check_flags): New enum.
9881 (build_check_stmt_with_calls): Removed function.
9882 (build_check_stmt): Split inlining logic to
9883 asan_expand_check_ifn.
9884 (instrument_derefs): Rename parameter.
9885 (instrument_mem_region_access): Rename parameter.
9886 (instrument_strlen_call): Likewise.
9887 (asan_expand_check_ifn): New function.
9888 (asan_instrument): Remove old code.
9889 (pass_sanopt::execute): Change handling of
9890 asan-instrumentation-with-call-threshold.
9891 (asan_clear_shadow): Fix formatting.
9892 (asan_function_start): Likewise.
9893 (asan_emit_stack_protection): Likewise.
9894 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
9896 * internal-fn.c (expand_ASAN_CHECK): New function.
9897 * internal-fn.def (ASAN_CHECK): New internal function.
9898 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
9900 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
9901 * tree.c: Small comment fix.
9903 2014-08-11 Yury Gribov <y.gribov@samsung.com>
9905 * gimple.c (gimple_call_fnspec): Support internal functions.
9906 (gimple_call_return_flags): Use const.
9907 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
9908 * internal-fn.def: Add fnspec information.
9909 * internal-fn.h (internal_fn_fnspec): New function.
9910 (init_internal_fns): Declare new function.
9911 * internal-fn.c (internal_fn_fnspec_array): New global variable.
9912 (init_internal_fns): New function.
9913 * tree-core.h: Update macro call.
9914 * tree.c (build_common_builtin_nodes): Initialize internal fns.
9916 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
9918 * lto-streamer.h (struct output_block::symbol): Change from
9919 struct symtab_node to plain symtab_node.
9920 (referenced_from_this_partition_p): Change first parameter
9921 from struct symtab_node to plain symtab_node.
9923 2014-08-10 Marek Polacek <polacek@redhat.com>
9926 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
9928 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
9930 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
9931 DECL correctly; do not give up on types in static storage.
9933 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
9935 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
9937 2014-08-09 Roman Gareev <gareevroman@gmail.com>
9939 * graphite-isl-ast-to-gimple.c:
9940 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
9942 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
9944 2014-08-08 Guozhi Wei <carrot@google.com>
9946 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
9948 2014-08-08 Cary Coutant <ccoutant@google.com>
9950 * dwarf2out.c (get_skeleton_type_unit): Remove.
9951 (output_skeleton_debug_sections): Remove skeleton type units.
9952 (output_comdat_type_unit): Likewise.
9953 (dwarf2out_finish): Likewise.
9955 2014-08-07 Yi Yang <ahyangyi@google.com>
9957 * predict.c (expr_expected_value_1): Remove the redundant assignment.
9959 2014-08-08 Richard Biener <rguenther@suse.de>
9961 * lto-streamer.h (struct lto_input_block): Make it a class
9963 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
9964 (struct lto_function_header, struct lto_simple_header,
9965 struct lto_simple_header_with_strings,
9966 struct lto_decl_header, struct lto_function_header): Make
9967 a simple inheritance hieararchy. Remove unused fields.
9968 (struct lto_asm_header): Remove.
9969 * lto-streamer-out.c (produce_asm): Adjust.
9970 (lto_output_toplevel_asms): Likewise.
9971 (produce_asm_for_decls): Likewise.
9972 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
9973 * data-streamer-in.c (string_for_index): Likewise.
9974 * ipa-inline-analysis.c (inline_read_section): Likewise.
9975 * ipa-prop.c (ipa_prop_read_section): Likewise.
9976 (read_replacements_section): Likewise.
9977 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
9978 * lto-section-in.c (lto_create_simple_input_block): Likewise.
9979 (lto_destroy_simple_input_block): Likewise.
9980 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
9981 (lto_input_toplevel_asms): Likewise.
9983 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
9984 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9985 Anna Tikhonova <anna.tikhonova@intel.com>
9986 Ilya Tocar <ilya.tocar@intel.com>
9987 Andrey Turetskiy <andrey.turetskiy@intel.com>
9988 Ilya Verbin <ilya.verbin@intel.com>
9989 Kirill Yukhin <kirill.yukhin@intel.com>
9990 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9992 * common/config/i386/i386-common.c
9993 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
9994 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
9995 (ix86_handle_option): Handle OPT_mavx512dq.
9996 * config/i386/cpuid.h (bit_AVX512DQ): Define.
9997 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
9998 set -mavx512dq accordingly.
9999 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10000 OPTION_MASK_ISA_AVX512DQ.
10001 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
10002 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
10003 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
10004 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
10005 * config/i386/i386.h (TARGET_AVX512DQ): Define.
10006 (TARGET_AVX512DQ_P(x)): Ditto.
10007 * config/i386/i386.opt: Add mavx512dq.
10009 2014-08-08 Richard Biener <rguenther@suse.de>
10011 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
10012 target_percent, target_percent_s): Export.
10013 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
10014 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
10015 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
10016 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
10017 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
10018 Move to gimple-fold.c.
10019 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
10021 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
10022 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
10023 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
10024 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
10025 (rewrite_call_expr_array): Remove.
10026 (fold_builtin_sprintf_chk): Likewise.
10027 (fold_builtin_snprintf_chk): Likewise.
10028 (fold_builtin_varargs): Remove handling of sprintf_chk,
10029 vsprintf_chk, snprintf_chk and vsnprintf_chk.
10030 (gimple_fold_builtin_sprintf_chk): Remove.
10031 (gimple_fold_builtin_snprintf_chk): Likewise.
10032 (gimple_fold_builtin_varargs): Likewise.
10033 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
10034 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
10035 * gimple.c (gimple_seq_add_seq_without_update): New function.
10036 * gimple.h (gimple_seq_add_seq_without_update): Declare.
10037 * gimple-fold.c: Include output.h.
10038 (gsi_replace_with_seq_vops): New function, split out from ...
10039 (gimplify_and_update_call_from_tree): ... here.
10040 (replace_call_with_value): New function.
10041 (replace_call_with_call_and_fold): Likewise.
10042 (var_decl_component_p): Moved from builtins.c.
10043 (gimple_fold_builtin_memory_op): Moved from builtins.c
10044 fold_builtin_memory_op and rewritten to GIMPLE.
10045 (gimple_fold_builtin_memset): Likewise.
10046 (gimple_fold_builtin_strcpy): Likewise.
10047 (gimple_fold_builtin_strncpy): Likewise.
10048 (gimple_fold_builtin_strcat): Likewise.
10049 (gimple_fold_builtin_fputs): Likewise.
10050 (gimple_fold_builtin_memory_chk): Likewise.
10051 (gimple_fold_builtin_stxcpy_chk): Likewise.
10052 (gimple_fold_builtin_stxncpy_chk): Likewise.
10053 (gimple_fold_builtin_snprintf_chk): Likewise.
10054 (gimple_fold_builtin_sprintf_chk): Likewise.
10055 (gimple_fold_builtin_strlen): New function.
10056 (gimple_fold_builtin_with_strlen): New function split out from
10057 gimple_fold_builtin.
10058 (gimple_fold_builtin): Change signature and handle
10059 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
10060 here. Call gimple_fold_builtin_with_strlen.
10061 (gimple_fold_call): Adjust.
10063 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10065 * calls.c (precompute_arguments): Check
10066 promoted_for_signed_and_unsigned_p and set the promoted mode.
10067 (promoted_for_signed_and_unsigned_p): New function.
10068 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
10069 and set the promoted mode.
10070 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
10071 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
10072 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
10075 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10077 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
10078 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10079 (expand_call): Likewise.
10080 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
10081 to get promoted mode.
10082 * combine.c (record_promoted_value): Skip > 0 comparison with
10083 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
10084 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
10085 of SUBREG_PROMOTED_UNSIGNED_P.
10086 (convert_modes): Likewise.
10087 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
10088 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
10089 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
10090 SUBREG_PROMOTED_UNSIGNED_SET.
10091 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
10092 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10093 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
10094 SUBREG_PROMOTED_SET.
10095 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
10096 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
10097 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
10098 of SUBREG_PROMOTED_UNSIGNED_P.
10099 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
10100 (SUBREG_PROMOTED_SET): New define.
10101 (SUBREG_PROMOTED_GET): Likewise.
10102 (SUBREG_PROMOTED_SIGN): Likewise.
10103 (SUBREG_PROMOTED_SIGNED_P): Likewise.
10104 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
10105 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
10106 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
10107 instead of SUBREG_PROMOTED_UNSIGNED_GET.
10108 (nonzero_bits1): Skip > 0 comparison with the results as
10109 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
10110 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
10111 of !SUBREG_PROMOTED_UNSIGNED_P.
10112 * simplify-rtx.c (simplify_unary_operation_1): Use new
10113 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
10114 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
10115 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
10116 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
10118 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
10120 * ipa-devirt.c: Include gimple-pretty-print.h
10121 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
10123 (decl_maybe_in_construction_p): Fix conditional on cdtor check
10124 (get_polymorphic_call_info): Fix return value
10125 (type_change_info): New sturcture based on ipa-prop
10127 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
10128 based on ipa-prop variant.
10129 (extr_type_from_vtbl_ptr_store): New function
10130 based on ipa-prop variant.
10131 (record_known_type): New function.
10132 (check_stmt_for_type_change): New function.
10133 (get_dynamic_type): New function.
10134 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
10135 * tree-ssa-pre.c: ipa-utils.h
10136 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
10137 machinery; sanity check with ipa-prop devirtualization.
10138 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
10141 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10143 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
10144 * alias.c, cfgexpand.c, cgraphbuild.c,
10145 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
10146 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
10147 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
10148 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
10149 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
10150 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
10151 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
10152 dse.c, except.c, gengtype.c, gimple-expr.c,
10153 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
10154 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
10155 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
10156 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
10157 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
10158 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
10160 * pointer-set.c: Remove file.
10161 * pointer-set.h: Remove file.
10163 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10165 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
10166 * config/arm/types.md (f_sels, f_seld): Delete.
10168 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10170 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
10171 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
10172 (aarch64_movdi_<mode>high): Likewise.
10173 (aarch64_mov<mode>high_di): Likewise.
10174 (aarch64_movdi_<mode>low): Likewise.
10175 (aarch64_mov<mode>low_di): Likewise.
10176 (aarch64_movtilow_tilow): Likewise.
10177 Add comment explaining usage of fp,simd attributes and of
10178 TARGET_FLOAT and TARGET_SIMD.
10180 2014-08-07 Ian Bolton <ian.bolton@arm.com>
10181 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10183 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
10184 Use MOVN when one of the half-words is 0xffff.
10186 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
10188 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
10190 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
10192 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
10193 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
10194 (rfs_str): String corresponding to RFS_* constants.
10195 (rank_for_schedule_stats_t): New typedef.
10196 (rank_for_schedule_stats): New static variable.
10197 (rfs_result): New static function.
10198 (rank_for_schedule): Track statistics for deciding heuristics.
10199 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
10201 (ready_sort): Use them for debug printouts.
10202 (schedule_block): Init statistics state. Print statistics on
10203 rank_for_schedule decisions.
10205 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
10207 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
10209 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
10211 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
10214 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10216 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
10217 function to not conflict.
10218 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
10219 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
10220 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
10221 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
10222 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
10225 2014-08-07 Marek Polacek <polacek@redhat.com>
10227 * fold-const.c (fold_binary_loc): Add folding of
10228 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
10230 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
10232 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
10233 instead of type size.
10234 (ASM_FINISH_DECLARE_OBJECT): Likewise.
10236 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
10238 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
10239 (*thumb1_movqi_insn): Likewise.
10240 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
10242 2014-08-07 Tom de Vries <tom@codesourcery.com>
10244 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
10245 (glibc_2_11_or_earlier): Remove effective-target keywords.
10247 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
10249 * config/arm/arm.c (bdesc_2arg): Fix typo.
10250 (arm_atomic_assign_expand_fenv): Remove The default implementation.
10252 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
10254 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
10256 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
10259 * haifa-sched.c (advance_one_cycle): Fix dump.
10260 (schedule_block): Don't advance cycle if we are already at the
10261 beginning of the cycle.
10263 2014-08-06 Martin Jambor <mjambor@suse.cz>
10266 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
10268 2014-08-06 Richard Biener <rguenther@suse.de>
10271 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
10273 (lto_input_tree): Pop SCCs here.
10275 2014-08-06 Richard Biener <rguenther@suse.de>
10277 PR tree-optimization/61320
10278 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
10279 handle misaligned loads.
10281 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
10283 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
10284 (aarch64_expand_vec_perm_const): Check for dup before zip.
10286 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10288 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
10289 CONST_INT_P instead of GET_CODE and compare.
10290 (aarch64_select_cc_mode): Likewise.
10291 (aarch64_print_operand): Likewise.
10292 (aarch64_rtx_costs): Likewise.
10293 (aarch64_simd_valid_immediate): Likewise.
10294 (aarch64_simd_check_vect_par_cnst_half): Likewise.
10295 (aarch64_simd_emit_pair_result_insn): Likewise.
10297 2014-08-05 David Malcolm <dmalcolm@redhat.com>
10299 * gdbhooks.py (find_gcc_source_dir): New helper function.
10300 (class PassNames): New class, locating and parsing passes.def.
10301 (class BreakOnPass): New command "break-on-pass".
10303 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
10305 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
10308 2014-08-05 Richard Biener <rguenther@suse.de>
10310 PR rtl-optimization/61672
10311 * emit-rtl.h (mem_attrs_eq_p): Declare.
10312 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
10313 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
10314 * cfgcleanup.c (merge_memattrs): Likewise.
10315 Include emit-rtl.h.
10317 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10319 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
10320 rather than singleton vectors.
10321 (vqdmlsls_lane_s32): Likewise.
10323 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10325 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
10326 Use VSDQ_HSI mode iterator.
10327 (aarch64_sqrdmulh_laneq<mode>): Likewise.
10328 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
10329 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
10330 Use BUILTIN_VDQHS macro.
10331 (sqrdmulh_laneq): Likewise.
10332 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
10333 (vqdmlals_laneq_s32): Likewise.
10334 (vqdmlslh_laneq_s16): Likewise.
10335 (vqdmlsls_laneq_s32): Likewise.
10336 (vqdmulhh_laneq_s16): Likewise.
10337 (vqdmulhs_laneq_s32): Likewise.
10338 (vqrdmulhh_laneq_s16): Likewise.
10339 (vqrdmulhs_laneq_s32): Likewise.
10341 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10343 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
10344 (vmuld_laneq_f64): Likewise.
10345 (vmuls_laneq_f32): Likewise.
10346 (vmul_n_f64): Likewise.
10347 (vmuld_lane_f64): Reimplement in C.
10348 (vmuls_lane_f32): Likewise.
10350 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10352 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
10354 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
10356 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10358 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
10359 (rbitsi2): Likewise.
10360 (*arm_rev): Set predicable and predicable_short_it attributes.
10362 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10364 * convert.c (convert_to_integer): Guard transformation to lrint by
10367 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
10369 * config/aarch64/aarch64-builtins.c
10370 (aarch64_simd_builtin_type_mode): Delete.
10371 (v8qi_UP): Remap to V8QImode.
10372 (v4hi_UP): Remap to V4HImode.
10373 (v2si_UP): Remap to V2SImode.
10374 (v2sf_UP): Remap to V2SFmode.
10375 (v1df_UP): Remap to V1DFmode.
10376 (di_UP): Remap to DImode.
10377 (df_UP): Remap to DFmode.
10378 (v16qi_UP):V16QImode.
10379 (v8hi_UP): Remap to V8HImode.
10380 (v4si_UP): Remap to V4SImode.
10381 (v4sf_UP): Remap to V4SFmode.
10382 (v2di_UP): Remap to V2DImode.
10383 (v2df_UP): Remap to V2DFmode.
10384 (ti_UP): Remap to TImode.
10385 (ei_UP): Remap to EImode.
10386 (oi_UP): Remap to OImode.
10387 (ci_UP): Map to CImode.
10388 (xi_UP): Remap to XImode.
10389 (si_UP): Remap to SImode.
10390 (sf_UP): Remap to SFmode.
10391 (hi_UP): Remap to HImode.
10392 (qi_UP): Remap to QImode.
10393 (aarch64_simd_builtin_datum): Make mode a machine_mode.
10394 (VAR1): Build builtin name.
10395 (aarch64_init_simd_builtins): Remove dead code.
10397 2014-08-05 Roman Gareev <gareevroman@gmail.com>
10399 * graphite-isl-ast-to-gimple.c:
10400 (set_options): New function.
10401 (scop_to_isl_ast): Add calling of set_options.
10403 2014-08-05 Jakub Jelinek <jakub@redhat.com>
10405 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
10406 (analyze_iv_to_split_insn): Don't initialize them.
10407 (get_ivts_expr): Removed.
10408 (allocate_basic_variable, insert_base_initialization): Use
10409 SET_SRC instead of *get_ivts_expr.
10410 (split_iv): Use &SET_SRC instead of get_ivts_expr.
10412 2014-08-05 Roman Gareev <gareevroman@gmail.com>
10414 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
10415 (translate_isl_ast_for_loop): Add checking of the
10416 flag_loop_parallelize_all.
10417 (ast_build_before_for): New function.
10418 (scop_to_isl_ast): Add checking of the
10419 flag_loop_parallelize_all.
10420 * graphite-dependences.c: Move the defenition of the
10421 scop_get_dependences from graphite-optimize-isl.c to this file.
10422 (apply_schedule_on_deps): Add checking of the ux's emptiness.
10423 (carries_deps): Add checking of the x's value.
10424 * graphite-optimize-isl.c: Move the defenition of the
10425 scop_get_dependences to graphite-dependences.c.
10426 * graphite-poly.h: Add declarations of scop_get_dependences
10429 2014-08-04 Rohit <rohitarulraj@freescale.com>
10432 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
10434 (alt_reg_names): Likewise.
10435 (rs6000_dwarf_register_span): For SPE high registers, replace
10436 dwarf register numbers with GCC hard register numbers.
10437 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
10438 (rs6000_dbx_register_number): For SPE high registers, return dwarf
10439 register number for the corresponding GCC hard register number.
10440 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
10441 newly added GCC hard register numbers for SPE high registers.
10442 (DWARF_FRAME_REGISTERS): Likewise.
10443 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
10444 (DWARF_FRAME_REGNUM): Likewise.
10445 (FIXED_REGISTERS): Likewise.
10446 (CALL_USED_REGISTERS): Likewise.
10447 (CALL_REALLY_USED_REGISTERS): Likewise.
10448 (REG_ALLOC_ORDER): Likewise.
10449 (enum reg_class): Likewise.
10450 (REG_CLASS_NAMES): Likewise.
10451 (REG_CLASS_CONTENTS): Likewise.
10452 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
10454 2014-08-04 Richard Biener <rguenther@suse.de>
10456 * gimple-fold.h (gimple_fold_builtin): Remove.
10457 * gimple-fold.c (gimple_fold_builtin): Make static.
10458 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
10459 fold_stmt, not gimple_fold_builtin.
10461 2014-08-04 Martin Liska <mliska@suse.cz>
10463 * cgraph.h (csi_end_p): Removed.
10464 (csi_next): Likewise.
10465 (csi_node): Likewise.
10466 (csi_start): Likewise.
10467 (cgraph_node_in_set_p): Likewise.
10468 (cgraph_node_set_size): Likewise.
10469 (vsi_end_p): Likewise.
10470 (vsi_next): Likewise.
10471 (vsi_node): Likewise.
10472 (vsi_start): Likewise.
10473 (varpool_node_set_size): Likewise.
10474 (cgraph_node_set_nonempty_p): Likewise.
10475 (varpool_node_set_nonempty_p): Likewise.
10476 * cgraphunit.c (cgraph_process_new_functions): vec replaces
10478 * ipa-inline-transform.c: Likewise.
10479 * ipa-utils.c (cgraph_node_set_new): Removed.
10480 (cgraph_node_set_add): Likewise.
10481 (cgraph_node_set_remove): Likewise.
10482 (cgraph_node_set_find): Likewise.
10483 (dump_cgraph_node_set): Likewise.
10484 (debug_cgraph_node_set): Likewise.
10485 (free_cgraph_node_set): Likewise.
10486 (varpool_node_set_new): Likewise.
10487 (varpool_node_set_add): Likewise.
10488 (varpool_node_set_remove): Likewise.
10489 (varpool_node_set_find): Likewise.
10490 (dump_varpool_node_set): Likewise.
10491 (free_varpool_node_set): Likewise.
10492 (debug_varpool_node_set): Likewise.
10493 * tree-emutls.c (struct tls_var_data):
10494 (emutls_index): Removed.
10495 (emutls_decl): Likewise.
10496 (gen_emutls_addr): Function implementation uses newly added
10497 hash_map<varpool_node *, tls_var_data>.
10498 (clear_access_vars): Likewise.
10499 (create_emultls_var): Likewise.
10500 (ipa_lower_emutls): Likewise.
10501 (reset_access): New function.
10503 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
10505 * config/i386/i386.c (ix86_option_override_internal): Add
10506 PTA_RDRND and PTA_MOVBE for bdver4.
10508 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10509 James Greenhalgh <james.greenhalgh@arm.com>
10511 * doc/md.texi (clrsb): Document.
10512 (clz): Change reference to x into operand 1.
10514 (popcount): Likewise.
10516 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10519 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
10520 move to subtarget in serial version if result is ignored.
10522 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10523 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10525 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
10526 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
10527 (sched_analyze_insn): Update use of try_group_insn to
10528 sched_macro_fuse_insns.
10529 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
10530 arguments that are not conditional jumps.
10532 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
10534 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
10535 family information. Handle BTVER2 cpu with cpuid family value.
10537 2014-08-04 Tom de Vries <tom@codesourcery.com>
10539 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
10540 (glibc_2_11_or_earlier): Document effective-target keywords.
10542 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
10544 * ipa-devirt.c (odr_type_warn_count): Add type.
10545 (possible_polymorphic_call_targets): Set it.
10546 (ipa_devirt): Use it.
10548 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
10550 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
10552 * ipa-devirt.c: Include hash-map.h
10553 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
10554 (clear_speculation): Break out of ...
10555 (get_class_context): ... here; speed up handling obviously useless
10557 (odr_type_warn_count, decl_warn_count): New structures.
10558 (final_warning_record): New structure.
10559 (final_warning_records): New static variable.
10560 (possible_polymorphic_call_targets): Cleanup handling of
10561 speculative info; do not build speculation when user do not care;
10562 record info about warnings when asked for.
10563 (add_decl_warning): New function.
10564 (type_warning_cmp): New function.
10565 (decl_warning_cmp): New function.
10566 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
10567 (gate): Enable pass when warnings are requested.
10568 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
10571 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
10573 * hash-map.h (default_hashmap_traits::mark_key_deleted):
10575 (hash_map::remove): New method.
10576 (hash_map::traverse): New method.
10577 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
10578 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
10579 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
10580 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
10581 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
10582 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
10585 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
10587 * hash-set.h: new File.
10588 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
10589 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
10590 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
10591 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
10592 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
10593 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
10594 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
10595 varpool.c: Use hash_set instead of pointer_set.
10597 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
10599 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
10601 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10603 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
10604 for frame access when strict_p is false.
10606 2014-08-01 Renlin Li <renlin.li@arm.com>
10607 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10609 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
10610 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
10611 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
10613 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
10615 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
10616 aarch64_mem_pair_offset.
10618 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10620 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
10622 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
10623 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
10625 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
10627 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
10629 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
10631 PR regression/61510
10632 * cgraphunit.c (analyze_functions): Use get_create rather than get
10633 for decls which are clones of abstract functions.
10635 2014-08-01 Martin Liska <mliska@suse.cz>
10637 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
10638 * ipa-prop.h (count_formal_params): Global function created from static.
10639 * ipa-prop.c (count_formal_params): Likewise.
10640 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
10641 profiles for semantically equivalent functions.
10642 * passes.c (do_per_function): If we load body of a function
10643 during WPA, this condition should behave same.
10644 * varpool.c (ctor_for_folding): More tolerant assert for variable
10645 aliases created during WPA.
10647 2014-08-01 Martin Liska <mliska@suse.cz>
10649 * doc/invoke.texi (Options That Control Optimization): Documentation
10650 for -foptimize-strlen introduced. Optimization levels default options
10653 2014-08-01 Jakub Jelinek <jakub@redhat.com>
10655 * opts.c (common_handle_option): Handle -fsanitize=alignment.
10656 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
10657 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
10659 * stor-layout.h (min_align_of_type): New prototype.
10660 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
10661 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
10663 * ubsan.c: Include builtins.h.
10664 (ubsan_expand_bounds_ifn): Change return type to bool,
10665 always return true.
10666 (ubsan_expand_null_ifn): Change return type to bool, change
10667 argument to gimple_stmt_iterator *. Handle both null and alignment
10668 sanitization, take type from ckind argument's type rather than
10670 (instrument_member_call): Removed.
10671 (instrument_mem_ref): Remove t argument, add mem and base arguments.
10672 Handle both null and alignment sanitization, don't say whole
10673 struct access is member access. Build 3 argument IFN_UBSAN_NULL
10674 call instead of 2 argument.
10675 (instrument_null): Adjust instrument_mem_ref caller. Don't
10676 instrument calls here.
10677 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
10678 like SANITIZE_NULL.
10679 * stor-layout.c (min_align_of_type): New function.
10680 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
10681 Or it into SANITIZE_UNDEFINED.
10682 * doc/invoke.texi (-fsanitize=alignment): Document.
10684 2014-07-31 Andi Kleen <ak@linux.intel.com>
10686 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
10688 2014-07-31 Andi Kleen <ak@linux.intel.com>
10690 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
10692 (vn_reference_compute_hash): Dito.
10693 (vn_nary_op_compute_hash): Dito.
10694 (vn_phi_compute_hash): Dito.
10695 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
10697 2014-07-31 Andi Kleen <ak@linux.intel.com>
10699 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
10700 Rename to inchash:add_expr_commutative. Convert to inchash.
10701 (iterative_hash_hashable_expr): Rename to
10702 inchash:add_hashable_expr. Convert to inchash.
10703 (avail_expr_hash): Dito.
10705 2014-07-31 Andi Kleen <ak@linux.intel.com>
10707 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
10708 Convert to inchash.
10710 2014-07-31 Andi Kleen <ak@linux.intel.com>
10712 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
10714 2014-07-31 Andi Kleen <ak@linux.intel.com>
10716 * Makefile.in (OBJS): Add rtlhash.o
10717 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
10718 (loc_checksum): Dito.
10719 (loc_checksum_ordered): Dito.
10720 (hash_loc_operands): Dito.
10722 (hash_loc_list): Dito.
10723 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
10724 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
10725 * rtlhash.c: New file.
10726 * rtlhash.h: New file.
10728 2014-07-31 Andi Kleen <ak@linux.intel.com>
10730 * inchash.h (inchash): Change inchash class to namespace.
10731 (class hash): ... Rename from inchash.
10732 (add_object): Move from macro to class template.
10733 * lto-streamer-out.c (hash_tree): Change inchash
10735 * tree.c (build_type_attribute_qual_variant): Dito.
10736 (type_hash_list): Dito.
10737 (attribute_hash_list): Dito.
10738 (iterative_hstate_expr): Rename to inchash::add_expr
10739 (build_range_type_1): Change inchash to inchash::hash
10740 and use hash::add_expr.
10741 (build_array_type_1): Dito.
10742 (build_function_type): Dito
10743 (build_method_type_directly): Dito.
10744 (build_offset_type): Dito.
10745 (build_complex_type): Dito.
10746 (make_vector_type): Dito.
10747 * tree.h (iterative_hash_expr): Dito.
10749 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
10751 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
10753 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10755 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
10756 correct alphabetical position.
10757 (vpaddd_f64): Rewrite using builtins.
10758 (vpaddd_s64): Move to correct alphabetical position.
10761 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
10764 * config/sh/sh.c (sh_legitimate_address_p,
10765 sh_legitimize_reload_address): Handle reg+reg address modes when
10766 ALLOW_INDEXED_ADDRESS is false.
10767 * config/sh/predicates.md (general_movsrc_operand,
10768 general_movdst_operand): Likewise.
10770 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10772 * config/aarch64/aarch64-builtins.c
10773 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
10776 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10778 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
10779 the generated mask based on BYTES_BIG_ENDIAN.
10780 (aarch64_simd_check_vect_par_cnst_half): New.
10781 * config/aarch64/aarch64-protos.h
10782 (aarch64_simd_check_vect_par_cnst_half): New.
10783 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
10784 the check out to aarch64_simd_check_vect_par_cnst_half.
10785 (vect_par_cnst_lo_half): Likewise.
10786 * config/aarch64/aarch64-simd.md
10787 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
10788 (move_hi_quad_<mode>): Always generate a low mask.
10790 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
10792 * doc/invoke.texi (AVR Options): Add documentation about
10793 __AVR_DEVICE_NAME__ built-in macro.
10795 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
10798 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
10799 constraints are satisfied.
10800 (<shift>di3_neon): Likewise.
10802 2014-07-31 Richard Biener <rguenther@suse.de>
10804 PR tree-optimization/61964
10805 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
10806 by structural equality.
10808 2014-07-31 Yury Gribov <y.gribov@samsung.com>
10810 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
10811 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
10812 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
10814 * gcc.c (sanitize_spec_function): Support new option.
10815 (SANITIZER_SPEC): Remove now redundant check.
10816 * opts.c (common_handle_option): Support new option.
10817 (finish_options): Check for incompatibilities.
10818 * toplev.c (process_options): Split userspace-specific checks.
10820 2014-07-31 Richard Biener <rguenther@suse.de>
10822 * lto-streamer.h (struct output_block): Remove global.
10823 (struct data_in): Remove labels, num_named_labels and
10824 num_unnamed_labels.
10825 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
10826 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
10828 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
10831 * common.opt (-Wreturn-local-addr): Moved from c.opt.
10832 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
10833 (isolate_path): New argument to avoid inserting a trap.
10834 (find_implicit_erroneous_behaviour): Handle returning the address
10835 of a local variable.
10836 (find_explicit_erroneous_behaviour): Likewise.
10838 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
10841 * toplev.c (init_random_seed): Move piece of code never called to
10843 (set_random_seed): see above.
10845 2014-07-31 Tom de Vries <tom@codesourcery.com>
10847 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
10849 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
10851 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
10852 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
10854 2014-07-31 Richard Biener <rguenther@suse.de>
10856 * data-streamer.h (streamer_write_data_stream): Declare here,
10858 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
10859 * lto-cgraph.c (lto_output_node): Adjust.
10860 (lto_output_varpool_node): Likewise.
10861 * data-streamer-out.c (streamer_string_index): Likewise.
10862 (streamer_write_data_stream, lto_append_block): Move from ...
10863 * lto-section-out.c (lto_output_data_stream,
10864 lto_append_block): ... here.
10866 2014-07-30 Mike Stump <mikestump@comcast.net>
10868 * configure.ac: Also check for popen.
10869 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
10870 * configure: Regenerate.
10871 * config.in: Regenerate.
10873 2014-07-30 Martin Jambor <mjambor@suse.cz>
10875 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
10876 parameter to gimple.
10878 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10880 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
10881 address as second parameter to __tpf_eh_return routine.
10883 2014-07-30 Jiong Wang <jiong.wang@arm.com>
10885 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
10888 2014-07-30 Tom Tromey <tromey@redhat.com>
10891 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
10892 * doc/extend.texi (Type Attributes): Document designated_init
10895 2014-07-30 Roman Gareev <gareevroman@gmail.com>
10897 * graphite-isl-ast-to-gimple.c:
10898 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
10899 (gcc_expression_from_isl_expression): Pass type to
10900 gcc_expression_from_isl_ast_expr_id.
10902 2014-07-30 Richard Biener <rguenther@suse.de>
10904 * lto-streamer.h (lto_write_data): New function.
10905 * langhooks.c (lhd_append_data): Do not free block.
10906 * lto-section-out.c (lto_write_data): New function writing
10907 raw data to the current section.
10908 (lto_write_stream): Adjust for langhook semantic change.
10909 (lto_destroy_simple_output_block): Write header directly.
10910 * lto-opts.c (lto_write_options): Write options directly.
10911 * lto-streamer-out.c (produce_asm): Write heaeder directly.
10912 (lto_output_toplevel_asms): Likewise.
10913 (copy_function_or_variable): Copy data directly.
10914 (write_global_references): Output index table directly.
10915 (lto_output_decl_state_refs): Likewise.
10916 (write_symbol): Write data directly.
10917 (produce_symtab): Adjust.
10918 (produce_asm_for_decls): Output header and refs directly.
10920 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
10922 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
10923 to speculative_targets
10924 (get_class_context): Fix handling of contextes without outer type;
10925 avoid matching non-polymorphic types in LTO.
10926 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
10927 parameter to speculative_targetsp; handle speculation.
10928 (dump_possible_polymorphic_call_targets): Update dumping.
10930 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
10932 * common.opt (Wodr): Enable by default.
10934 2014-07-29 Olivier Hainque <hainque@adacore.com>
10936 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
10938 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
10941 * gengtype.c (strtoken): New function.
10942 (create_user_defined_type): Replace strtok with strtoken.
10944 2014-07-29 Nathan Sidwell <nathan@acm.org>
10946 * gcov-io.c (gcov_var): Make hidden.
10947 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
10948 (gcov_do_dump): Declare.
10949 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
10951 2014-07-29 Martin Jambor <mjambor@suse.cz>
10953 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
10954 parameter to gimple.
10955 (sra_modify_assign): Likewise.
10957 2014-07-29 Richard Biener <rguenther@suse.de>
10959 PR middle-end/52478
10960 * expr.c (expand_expr_real_2): Revert last change.
10962 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
10964 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
10965 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
10966 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
10968 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
10969 (contains_type_p): Forward declare.
10970 (polymorphic_call_target_hasher::hash): Hash speculative info.
10971 (polymorphic_call_target_hasher::equal): Compare speculative info.
10972 (get_class_context): Handle speuclation.
10973 (contains_type_p): Update.
10974 (get_polymorphic_call_info_for_decl): Update.
10975 (walk_ssa_copies): Break out from ...
10976 (get_polymorphic_call_info): ... here; set speculative context
10978 * ipa-prop.c (ipa_write_indirect_edge_info,
10979 ipa_read_indirect_edge_info): Stream speculative context.
10980 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
10981 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
10982 SPECULATIVE_MAYBE_DERIVED_TYPE).
10983 (possible_polymorphic_call_targets overriders): Update.
10984 (dump_possible_polymorphic_call_targets overriders): Update.
10985 (dump_possible_polymorphic_call_target_p overriders): Update.
10987 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
10989 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
10990 ipa-devirt path; fix thinko there.
10992 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
10994 * config/i386/i386.c (ix86_return_in_memory): Replace one
10995 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
10997 2014-07-28 Marek Polacek <polacek@redhat.com>
10999 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
11001 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
11003 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
11004 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
11005 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
11006 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11007 (USE_LD_AS_NEEDED): Likewise.
11008 (ASM_APP_ON): Likewise.
11009 (ASM_APP_OFF): Likewise.
11010 (TARGET_POSIX_IO): Likewise.
11011 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
11012 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11013 (USE_LD_AS_NEEDED): Likewise.
11014 (ASM_APP_ON): Likewise.
11015 (ASM_APP_OFF): Likewise.
11016 (TARGET_POSIX_IO): Likewise.
11018 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
11020 PR middle-end/61734
11021 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
11022 operators other than the equality operators.
11024 2014-07-28 Richard Biener <rguenther@suse.de>
11026 PR middle-end/52478
11027 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
11028 sure to register SImode ones, not only >= word_mode ones.
11029 * expr.c (expand_expr_real_2): When expanding -ftrapv
11030 binops do not use OPTAB_LIB_WIDEN.
11032 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
11034 PR middle-end/61919
11035 * tree-outof-ssa.c (insert_partition_copy_on_edge)
11036 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
11037 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
11038 inserting them in the insn stream.
11040 2014-07-28 Marek Polacek <polacek@redhat.com>
11042 PR middle-end/61913
11043 * common.opt (Wodr): Add Var.
11045 2014-07-28 Richard Biener <rguenther@suse.de>
11047 PR tree-optimization/61921
11048 * tree-ssa-structalias.c (create_variable_info_for_1): Check
11049 if there is a varpool node before dereferencing it.
11051 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11053 * graphite-sese-to-poly.c:
11054 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
11055 id of the pbb), which contains pointer to the pbb1.
11057 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
11059 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11061 * graphite-isl-ast-to-gimple.c:
11062 (graphite_create_new_guard): New function.
11063 (translate_isl_ast_node_if): New function.
11064 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
11066 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
11068 2014-07-27 Anthony Green <green@moxielogic.com>
11070 * config.gcc: Add moxie-*-moxiebox* configuration.
11071 * config/moxie/moxiebox.h: New file.
11073 2014-07-26 Andrew Pinski <apinski@cavium.com>
11075 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
11076 from the read only register.
11078 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11080 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
11081 as the allocation class if it isn't likely to be spilled.
11083 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11085 * rtl.h (tls_referenced_p): Declare.
11086 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
11087 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
11088 (mips_cannot_force_const_mem): Use tls_referenced_p.
11089 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
11090 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
11091 instead of pa_tls_referenced_p.
11092 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
11093 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
11094 (pa_legitimate_constant_p): Likewise.
11095 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
11096 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
11097 (rs6000_cannot_force_const_mem, rs6000_emit_move)
11098 (rs6000_address_for_altivec): Use tls_referenced_p instead of
11099 rs6000_tls_referenced_p.
11100 (rs6000_tls_symbol_ref_1): Delete.
11102 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
11105 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
11106 Optimize inverse of a VEC_CONCAT.
11108 2014-07-25 Xinliang David Li <davidxl@google.com>
11110 * params.def: New parameter.
11111 * coverage.c (get_coverage_counts): Check new flag.
11112 (coverage_compute_profile_id): Check new flag.
11113 (coverage_begin_function): Check new flag.
11114 (coverage_end_function): Check new flag.
11115 * value-prof.c (coverage_node_map_initialized_p): New function.
11116 (init_node_map): Populate map with all functions.
11117 * doc/invoke.texi: Document new parameter.
11119 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
11120 Richard Biener <rguenther@suse.de>
11122 * lto-streamer-out.c (struct sccs): Turn to ...
11123 (class DFS): ... this one; refactor the DFS walk so it can
11124 be re-done on per-SCC basis.
11125 (DFS::DFS): New constructor.
11126 (DFS::~DFS): New destructor.
11127 (hash_tree): Add new MAP argument holding in-SCC hash values;
11128 remove POINTER_TYPE hashing hack.
11129 (scc_entry_compare): Rename to ...
11130 (DFS::scc_entry_compare): ... this one.
11131 (hash_scc): Rename to ...
11132 (DFS::hash_scc): ... this one; pass output_block instead
11133 of streamer_cache; work harder to get unique and stable SCC
11135 (DFS_write_tree): Rename to ...
11136 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
11137 (lto_output_tree): Update.
11139 2014-07-25 Andi Kleen <ak@linux.intel.com>
11141 * lto-streamer-out.c (hash_tree): Convert to inchash.
11143 2014-07-25 Andi Kleen <ak@linux.intel.com>
11145 * tree.c (build_type_attribute_qual_variant): Use inchash.
11146 (type_hash_list): Dito.
11147 (attribute_hash_list): Dito
11148 (iterative_hstate_expr): Dito.
11149 (iterative_hash_expr): Dito.
11150 (build_range_type_1): Dito.
11151 (build_array_type_1): Dito.
11152 (build_function_type): Dito.
11153 (build_method_type_directly): Dito.
11154 (build_offset_type): Dito.
11155 (build_complex_type): Dito.
11156 (make_vector_type): Dito.
11157 * tree.h (iterative_hash_expr): Add compat wrapper.
11158 (iterative_hstate_expr): Add.
11160 2014-07-25 Andi Kleen <ak@linux.intel.com>
11162 * Makefile.in (OBJS): Add inchash.o.
11163 (PLUGIN_HEADERS): Add inchash.h.
11164 * ipa-devirt.c: Include inchash.h.
11165 * lto-streamer-out.c: Dito.
11166 * tree-ssa-dom.c: Dito.
11167 * tree-ssa-pre.c: Dito.
11168 * tree-ssa-sccvn.c: Dito.
11169 * tree-ssa-tail-merge.c: Dito.
11171 * tree.c (iterative_hash_hashval_t): Move to ...
11172 (iterative_hash_host_wide_int): Move to ...
11173 * inchash.c: Here. New file.
11174 * tree.h (iterative_hash_hashval_t): Move to ...
11175 (iterative_hash_host_wide_int): Move to ...
11176 * inchash.h: Here. New file.
11178 2014-07-25 Richard Biener <rguenther@suse.de>
11180 PR middle-end/61762
11181 PR middle-end/61894
11182 * fold-const.c (native_encode_int): Add and handle offset
11183 parameter to do partial encodings of expr.
11184 (native_encode_fixed): Likewise.
11185 (native_encode_real): Likewise.
11186 (native_encode_complex): Likewise.
11187 (native_encode_vector): Likewise.
11188 (native_encode_string): Likewise.
11189 (native_encode_expr): Likewise.
11190 * fold-const.c (native_encode_expr): Add offset parameter
11192 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
11193 (fold_ctor_reference): Handle all reads from tcc_constant
11196 2014-07-25 Richard Biener <rguenther@suse.de>
11198 * tree-inline.c (estimate_move_cost): Mark speed_p argument
11199 as possibly unused.
11201 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
11203 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
11205 2014-07-24 Kyle McMartin <kyle@redhat.com>
11207 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
11209 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11211 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
11213 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
11215 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
11216 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
11217 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
11219 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11221 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
11222 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
11223 aggregate types. Instead, *all* aggregate types, except for single-
11224 element or homogeneous float/vector aggregates, are quadword-aligned
11225 if required by their type alignment. Issue -Wpsabi note when a type
11226 is now treated differently than before.
11228 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11230 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
11231 does not fit fully into floating-point registers, and there is still
11232 space in the register parameter area, use GPRs to pass those parts
11233 of the argument. Issue -Wpsabi note if any parameter is now treated
11234 differently than before.
11235 (rs6000_arg_partial_bytes): Update.
11237 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
11239 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
11241 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11243 * rtl.h (target_rtl): Remove lang_dependent_initialized.
11244 * toplev.c (initialize_rtl): Don't use it. Move previously
11245 "language-dependent" calls to...
11246 (backend_init): ...here.
11247 (lang_dependent_init_target): Don't set lang_dependent_initialized.
11248 Assert that RTL initialization hasn't happend yet.
11250 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11252 PR rtl-optimization/61629
11253 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
11254 they have already been initialized.
11256 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11258 PR middle-end/61268
11259 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
11260 DECL_INCOMING_RTL and entry_parm.
11261 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
11262 * calls.c (load_register_parameters): Likewise argument values.
11263 (emit_library_call_value_1, store_one_arg): Likewise argument
11265 * config/i386/i386.c (assign_386_stack_local): Likewise the local
11267 * explow.c (validize_mem): Modify the argument in-place.
11269 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11271 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
11272 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
11274 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11276 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
11277 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
11279 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11281 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
11282 (aarch64_save_callee_saves): New parameter "skip_wb".
11283 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
11285 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11287 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
11289 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
11291 2014-07-24 Roman Gareev <gareevroman@gmail.com>
11293 * graphite-isl-ast-to-gimple.c:
11294 (graphite_create_new_loop): Add calling of isl_id_free to properly
11295 decrement reference counts.
11297 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
11299 2014-07-24 Martin Liska <mliska@suse.cz>
11300 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
11302 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
11303 (rs6000_code_end): Likewise.
11305 2014-07-24 Martin Liska <mliska@suse.cz>
11307 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
11308 symtab_node funtion used.
11309 (rs6000_xcoff_declare_object_name): Likewise.
11311 2014-07-24 Martin Liska <mliska@suse.cz>
11313 * cgraphunit.c (compile): Correct function used.
11315 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
11317 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
11320 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
11323 * varasm.c (bss_initializer_p): Handle offlined ctors.
11324 (align_variable, get_variable_align): Likewise.
11325 (make_decl_one_only): Likewise.
11326 (default_binds_local_p_1): Likewise.
11327 (decl_binds_to_current_def_p): Likewise.
11328 (get_variable_section): Get constructor if it is offlined.
11329 (assemble_variable_contents): Sanity check that the caller
11330 streamed in the ctor in LTO.
11332 2014-07-24 Roman Gareev <gareevroman@gmail.com>
11334 * graphite-isl-ast-to-gimple.c:
11335 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
11336 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
11337 isl_ast_op_pdiv_r to the different case.
11339 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
11341 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11343 PR middle-end/61876
11344 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
11345 when flag_errno_math is on.
11347 2014-07-24 Martin Liska <mliska@suse.cz>
11349 * cgraph.h (varpool_node):
11350 (availability get_availability (void)):
11351 created from cgraph_variable_initializer_availability
11352 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
11353 created from: cgraph_variable_initializer_availability
11354 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
11355 (void finalize_named_section_flags (void)):
11356 created from varpool_finalize_named_section_flags
11357 (bool assemble_decl (void)): created from varpool_assemble_decl
11358 (void analyze (void)): created from varpool_analyze_node
11359 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
11360 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
11361 (void remove_initializer (void)): created from varpool_remove_initializer
11362 (tree get_constructor (void)): created from varpool_get_constructor
11363 (bool externally_visible_p (void)): created from varpool_externally_visible_p
11364 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
11365 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
11366 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
11367 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
11368 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
11369 (static bool output_variables (void)): created from varpool_output_variables
11370 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
11371 created from varpool_extra_name_alias
11372 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
11373 (static void dump_varpool (FILE *f)): created from dump_varpool
11374 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
11375 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
11376 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
11377 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
11378 (void assemble_aliases (void)): created from assemble_aliases
11380 2014-07-24 Martin Liska <mliska@suse.cz>
11382 * cgraph.h (symtab_node):
11383 (void register_symbol (void)): created from symtab_register_node
11384 (void remove (void)): created from symtab_remove_node
11385 (void dump (FILE *f)): created from dump_symtab_node
11386 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
11387 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
11388 (struct ipa_ref *add_reference (symtab_node *referred_node,
11389 enum ipa_ref_use use_type)): created from add_reference
11390 (struct ipa_ref *add_reference (symtab_node *referred_node,
11391 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
11392 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
11393 gimple stmt)): created from maybe_add_reference
11394 (bool semantically_equivalent_p (symtab_node *target)): created from
11395 symtab_semantically_equivalent_p
11396 (void remove_from_same_comdat_group (void)): created from
11397 remove_from_same_comdat_group
11398 (void add_to_same_comdat_group (symtab_node *old_node)): created from
11399 symtab_add_to_same_comdat_group
11400 (void dissolve_same_comdat_group_list (void)): created from
11401 symtab_dissolve_same_comdat_group_list
11402 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
11403 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
11404 created from symtab_alias_ultimate_target
11405 (inline symtab_node *next_defined_symbol (void)): created from
11406 symtab_next_defined_symbol
11407 (bool resolve_alias (symtab_node *target)): created from
11408 symtab_resolve_alias
11409 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
11410 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
11411 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
11412 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
11413 (void set_section (const char *section)): created from set_section_1
11414 (enum availability get_availability (void)): created from symtab_node_availability
11415 (void make_decl_local (void)): created from symtab_make_decl_local
11416 (bool real_symbol_p (void)): created from symtab_read_node
11417 (can_be_discarded_p (void)): created from symtab_can_be_discarded
11418 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
11419 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
11420 symtab_in_same_comdat_p;
11421 (bool address_taken_from_non_vtable_p (void)): created from
11422 address_taken_from_non_vtable_p
11423 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
11424 (static void dump_table (FILE *)): created from dump_symtab
11425 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
11426 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
11427 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
11428 symtab_used_from_object_file_p
11429 (void dump_base (FILE *)): created from dump_symtab_base
11430 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
11431 (void unregister (void)): created from symtab_unregister_node
11432 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
11433 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
11434 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
11435 symtab_nonoverwritable_alias_1
11436 * cgraph.h (cgraph_node):
11437 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
11438 created from cgraph_remove_node_and_inline_clones
11439 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
11440 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
11441 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
11442 (cgraph_node *function_symbol (enum availability *avail = NULL)):
11443 created from cgraph_function_node
11444 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
11445 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
11446 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
11447 created from cgraph_create_clone
11448 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
11449 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
11450 created from cgraph_create_virtual_clone
11451 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
11452 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
11453 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
11454 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
11455 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
11456 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
11457 created from cgraph_function_version_info
11458 (struct cgraph_function_version_info *insert_new_function_version (void)):
11459 created from insert_new_cgraph_node_version
11460 (struct cgraph_function_version_info *function_version (void)): created from
11461 get_cgraph_node_version
11462 (void analyze (void)): created from analyze_function
11463 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
11464 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
11465 tree real_alias) cgraph_add_thunk
11466 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
11467 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
11468 created from cgraph_function_or_thunk_node
11469 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
11470 created from expand_thunk
11471 (void reset (void)): created from cgraph_reset_node
11472 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
11473 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
11474 (void remove (void)): created from cgraph_remove_node
11475 (void dump (FILE *f)): created from dump_cgraph_node
11476 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
11477 (bool get_body (void)): created from cgraph_get_body
11478 (void release_body (void)): created from cgraph_release_function_body
11479 (void unnest (void)): created from cgraph_unnest_node
11480 (void make_local (void)): created from cgraph_make_node_local
11481 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
11482 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
11483 gcov_type count, int freq)): created from cgraph_create_edge
11484 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
11485 gcov_type count, int freq)): created from cgraph_create_indirect_edge
11486 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
11487 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
11488 created from cgraph_create_edge_including_clones
11489 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
11490 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
11491 (void remove_callers (void)): created from cgraph_node_remove_callers
11492 (void remove_callees (void)): created from cgraph_node_remove_callees
11493 (enum availability get_availability (void)): created from cgraph_function_body_availability
11494 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
11495 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
11496 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
11497 (void call_duplication_hooks (cgraph_node *node2)): created from
11498 cgraph_call_node_duplication_hooks
11499 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
11500 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
11501 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
11502 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
11503 (void call_function_insertion_hooks (void)):
11504 created from cgraph_call_function_insertion_hooks
11505 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
11506 (bool local_p (void)): created from cgraph_local_node
11507 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
11508 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
11509 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
11510 (inline bool only_called_directly_or_aliased_p (void)):
11511 created from cgraph_only_called_directly_or_aliased_p
11512 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
11513 created from cgraph_will_be_removed_from_program_if_no_direct_calls
11514 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
11515 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
11516 (bool can_remove_if_no_direct_calls_p (void)):
11517 created from cgraph_can_remove_if_no_direct_calls_p
11518 (inline bool has_gimple_body_p (void)):
11519 created from cgraph_function_with_gimple_body_p
11520 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
11521 (static void dump_cgraph (FILE *f)): created from dump_cgraph
11522 (static inline void debug_cgraph (void)): created from debug_cgraph
11523 (static void record_function_versions (tree decl1, tree decl2)):
11524 created from record_function_versions
11525 (static void delete_function_version (tree decl)):
11526 created from delete_function_version
11527 (static void add_new_function (tree fndecl, bool lowered)):
11528 created from cgraph_add_new_function
11529 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
11530 (static cgraph_node * create (tree decl)): created from cgraph_create_node
11531 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
11532 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
11533 (static cgraph_node *get_for_asmname (tree asmname)):
11534 created from cgraph_node_for_asm
11535 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
11536 created from cgraph_same_body_alias
11537 (static bool used_from_object_file_p_worker (cgraph_node *node,
11538 void *): new function
11539 (static bool non_local_p (cgraph_node *node, void *)):
11540 created from cgraph_non_local_node_p_1
11541 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
11542 created from verify_cgraph
11543 (static bool make_local (cgraph_node *node, void *)):
11544 created from cgraph_make_node_local
11545 (static cgraph_node *create_alias (tree alias, tree target)):
11546 created from cgraph_create_function_alias
11547 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
11548 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
11549 created from cgraph_create_edge_1
11550 * cgraph.h (varpool_node):
11551 (void remove (void)): created from varpool_remove_node
11552 (void dump (FILE *f)): created from dump_varpool_node
11554 2014-07-24 Richard Biener <rguenther@suse.de>
11557 * tree-ssa-structalias.c (create_variable_info_for_1):
11558 Use varpool_get_constructor.
11559 (create_variable_info_for): Likewise.
11561 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11563 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
11564 subtract outgoing area size when restoring stack_pointer_rtx.
11566 2014-07-24 Nick Clifton <nickc@redhat.com>
11568 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
11569 that operations are taking place in parallel.
11570 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
11572 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
11574 * omp-low.c (extract_omp_for_data): Add missing break statement.
11576 2014-07-24 Richard Biener <rguenther@suse.de>
11578 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
11579 * tree-inline.c (estimate_move_cost): Add speed_p parameter
11580 and adjust MOVE_RATIO query accordingly.
11581 (estimate_num_insns): Adjust callers.
11582 * ipa-prop.c (ipa_populate_param_decls): Likewise.
11583 * ipa-cp.c (gather_context_independent_values,
11584 estimate_local_effects): Likewise.
11585 * ipa-split.c (consider_split): Likewise.
11587 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
11589 * config/i386/driver-i386.c: Remove names of unused arguments and
11590 unnecessary unused attributes.
11591 * config/i386/host-mingw32.c: Likewise.
11592 * config/i386/i386.c: Likewise.
11593 * config/i386/winnt-stubs.c: Likewise.
11594 * config/i386/winnt.c: Likewise.
11596 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11598 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
11599 (aarch64_gen_loadwb_pair): New helper function.
11600 (aarch64_expand_epilogue): Simplify code using new helper functions.
11601 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
11603 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11605 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
11606 (aarch64_gen_storewb_pair): New helper function.
11607 (aarch64_expand_prologue): Simplify code using new helper functions.
11608 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
11610 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11612 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
11613 Rename to aarch64_save_callee_saves, remove restore code.
11614 (aarch64_restore_callee_saves): New function.
11616 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11618 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
11619 (aarch64_save_callee_saves): New function to handle reg save
11620 for both core and vectore regs.
11622 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11624 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
11625 (aarch64_gen_store_pair): New helper function.
11626 (aarch64_save_or_restore_callee_save_registers)
11627 (aarch64_save_or_restore_fprs): Use new helper functions.
11629 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11631 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
11632 (aarch64_save_or_restore_callee_save_registers)
11633 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
11635 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11637 * config/aarch64/aarch64.c
11638 (aarch64_save_or_restore_callee_save_registers)
11639 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
11641 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11643 * config/aarch64/aarch64.c
11644 (aarch64_save_or_restore_callee_save_registers)
11645 (aarch64_save_or_restore_fprs): Remove 'increment'.
11647 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11649 * config/aarch64/aarch64.c
11650 (aarch64_save_or_restore_callee_save_registers)
11651 (aarch64_save_or_restore_fprs): Use register offset in
11652 cfun->machine->frame.reg_offset.
11654 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11656 * config/aarch64/aarch64.c
11657 (aarch64_save_or_restore_callee_save_registers)
11658 (aarch64_save_or_restore_fprs): Remove base_rtx.
11660 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11662 * config/aarch64/aarch64.c
11663 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
11664 to 'start_offset'. Remove local variable 'start_offset'.
11666 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11668 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
11669 type to HOST_WIDE_INT.
11671 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11673 * config/aarch64/aarch64.c (aarch64_expand_prologue)
11674 (aarch64_save_or_restore_fprs)
11675 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
11677 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
11679 * config/arm/t-rtems-eabi: Add
11680 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
11681 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
11682 mbig-endian/mthumb/march=armv7-r, and
11683 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
11686 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
11687 Chris Johns <chrisj@rtems.org>
11688 Joel Sherrill <joel.sherrill@oarcorp.com>
11690 * config.gcc: Add nios2-*-rtems*.
11691 * config/nios2/rtems.h: New file.
11692 * gcc/config/nios2/t-rtems: New file.
11694 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
11697 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
11698 constant numbers, not general constants.
11699 (rs6000_expand_vector_init): Ditto.
11701 2014-07-23 Nathan Sidwell <nathan@acm.org>
11703 * gcov-tool.c (gcov_list): Declare here.
11704 (set_gcov_list): Remove.
11705 (gcov_output_files): Set gcov_list directly.
11707 2014-07-23 Host Schirmeier <horst@schirmeier.com>
11709 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
11711 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11713 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
11714 callee-saved registers are available for padding purpose
11715 and r3 is not mandatory, then prefer use those callee-saved
11718 2014-07-23 Richard Biener <rguenther@suse.de>
11720 * params.def (PARAM_MAX_COMBINE_INSNS): New.
11721 * combine.c: Include statistics.h and params.h.
11722 (combine_instructions): Guard three and four insn combines
11723 with max-combine-insns value. Record statistics for combines
11725 * doc/invoke.texi (max-combine-insns): Document new param.
11727 2014-07-23 Roman Gareev <gareevroman@gmail.com>
11729 * graphite-isl-ast-to-gimple.c:
11730 (translate_isl_ast_node_block): New function.
11731 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
11733 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
11734 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
11736 2014-07-23 Roman Gareev <gareevroman@gmail.com>
11738 * graphite-isl-ast-to-gimple.c:
11739 (get_max_schedule_dimensions): New function.
11740 (extend_schedule): Likewise.
11741 (generate_isl_schedule): Add calling of extend_schedule and
11742 get_max_schedule_dimensions.
11744 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11746 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
11747 (case UNSPEC): Handle UNSPEC_RBIT.
11749 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11751 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
11752 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
11754 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11756 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
11758 2014-07-22 Roman Gareev <gareevroman@gmail.com>
11760 * graphite-isl-ast-to-gimple.c:
11761 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
11762 (ivs_params_clear):
11763 (build_iv_mapping): New function.
11764 (translate_isl_ast_node_user): Likewise.
11765 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
11767 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
11768 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
11769 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
11771 2014-07-21 Bin Cheng <bin.cheng@arm.com>
11774 * config/arm/arm.md (setmem): New pattern.
11775 * config/arm/arm-protos.h (struct tune_params): New fields.
11776 (arm_gen_setmem): New prototype.
11777 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
11778 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
11779 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
11780 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
11781 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
11782 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
11783 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
11784 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
11785 (arm_const_inline_cost): New function.
11786 (arm_block_set_max_insns): New function.
11787 (arm_block_set_non_vect_profit_p): New function.
11788 (arm_block_set_vect_profit_p): New function.
11789 (arm_block_set_unaligned_vect): New function.
11790 (arm_block_set_aligned_vect): New function.
11791 (arm_block_set_unaligned_non_vect): New function.
11792 (arm_block_set_aligned_non_vect): New function.
11793 (arm_block_set_vect, arm_gen_setmem): New functions.
11795 2014-07-21 Bin Cheng <bin.cheng@arm.com>
11797 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
11799 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
11802 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
11803 out of #ifdef __OPTIMIZE__.
11805 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
11807 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
11808 different trapping status if -fnon-call-exceptions is enabled.
11810 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
11812 * expr.c (store_field): Handle VOIDmode for calls that return values
11813 in multiple locations.
11815 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11817 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
11818 (altivec_vsldoi_<mode>): Likewise.
11820 2014-07-20 Roman Gareev <gareevroman@gmail.com>
11822 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
11823 to the number of characters in the line.
11825 2014-07-20 Roman Gareev <gareevroman@gmail.com>
11827 * graphite-isl-ast-to-gimple.c: Add using of
11828 build_nonstandard_integer_type instead of int128_integer_type_node.
11830 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
11832 * toplev.c (output_stack_usage): Adjust the location of the warning.
11834 2014-07-19 Daniel Cederman <cederman@gaisler.com>
11836 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
11837 (*membar_storeload): Disable for LEON3.
11839 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
11841 PR rtl-optimization/61461
11842 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
11844 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
11847 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
11848 Fix instruction constraint.
11849 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
11851 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
11853 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
11855 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
11857 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
11858 GNU coding standards.
11859 (nds32_register_move_cost): Likewise.
11860 (nds32_memory_move_cost): Likewise.
11861 (nds32_address_cost): Likewise.
11863 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11865 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
11867 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
11869 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
11870 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
11871 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
11872 (HAVE_sync_compare_and_swapqi): Define.
11873 (HAVE_sync_compare_and_swaphi): Likewise.
11874 (HAVE_sync_compare_and_swapsi): Likewise.
11876 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
11878 * config/mips/p5600.md: Add missing cpu tests.
11880 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11882 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
11883 (vmla_f64): Likewise.
11884 (vfms_f64): Likewise.
11885 (vmls_f64): Likewise.
11887 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11889 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
11890 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
11892 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11894 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
11895 (vmlal_high_lane_s32): Likewise.
11896 (vmlal_high_lane_u16): Likewise.
11897 (vmlal_high_lane_u32): Likewise.
11898 (vmlsl_high_lane_s16): Likewise.
11899 (vmlsl_high_lane_s32): Likewise.
11900 (vmlsl_high_lane_u16): Likewise.
11901 (vmlsl_high_lane_u32): Likewise.
11903 2014-07-17 Terry Guo <terry.guo@arm.com>
11905 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
11906 (alus_reg): Renamed to alus_sreg.
11907 * config/arm/arm-fixed.md: Change type of non-dsp instructions
11908 from alu_reg to alu_sreg. Change type of dsp instructions from
11909 alu_reg to alu_dsp_reg.
11910 * config/arm/thumb1.md: Likewise.
11911 * config/arm/thumb2.md: Likewise.
11912 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
11913 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
11914 with alu_sreg and alus_sreg.
11915 * config/arm/arm1026ejs.md (alu_op): Likewise.
11916 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
11917 * config/arm/arm926ejs.md (9_alu_op): Likewise.
11918 * config/arm/fa526.md (526_alu_op): Likewise.
11919 * config/arm/fa606te.md (606te_alu_op): Likewise.
11920 * config/arm/fa626te.md (626te_alu_op): Likewise.
11921 * config/arm/fa726te.md (726te_alu_op): Likewise.
11922 * config/arm/fmp626.md (mp626_alu_op): Likewise.
11923 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
11924 alu_sreg, alu_dsp_reg and alus_sreg.
11925 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
11926 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
11927 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
11928 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
11929 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
11930 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
11931 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
11932 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
11933 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
11934 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
11935 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
11936 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
11937 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
11938 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
11939 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
11940 alus_reg to alus_sreg.
11942 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
11944 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
11947 2014-07-17 Richard Biener <rguenther@suse.de>
11949 PR rtl-optimization/61801
11950 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
11951 don't set reg_pending_barrier if it appears in a debug-insn.
11953 2014-07-16 DJ Delorie <dj@redhat.com>
11955 * config/rx/rx.c (rx_option_override): Fix alignment values.
11956 (rx_align_for_label): Likewise.
11958 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
11961 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
11962 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
11963 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
11965 (cris_print_index, cris_print_operand, cris_constant_index_p)
11966 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
11967 (cris_address_cost): Ditto last CONSTANT_P.
11968 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
11969 callers changed. Yield cris_offsettable_symbol for non-PIC
11970 constant symbolic expressions including labels. Yield cris_unspec
11972 (cris_expand_pic_call_address): New parameter MARKERP. Set its
11973 target to pic_offset_table_rtx for calls that will likely go
11974 through PLT, const0_rtx when they can't. All callers changed.
11975 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
11976 symbolic expressions to be PICified. Remove second, redundant,
11977 assert on can_create_pseudo_p returning non-zero. Use
11978 replace_equiv_address_nv, not replace_equiv_address, for final
11980 * config/cris/cris.md ("movsi"): Move variable t to pattern
11981 toplevel. Adjust assert for new cris_symbol_type member. Use
11982 CONSTANT_P instead of CONSTANT_ADDRESS_P.
11983 ("*movsi_internal") <case 9>: Make check for valid unspec operands
11985 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
11986 ("call", "call_value"): Use second incoming operand as a marker
11987 for pic-offset-table-register being used.
11988 ("*expanded_call_non_v32", "*expanded_call_v32")
11989 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
11990 second incoming operand to CALL, match cris_call_type_marker.
11991 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
11992 ("*expanded_call_side"): Ditto. Fix typo in comment.
11993 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
11995 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
11996 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
11997 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
11998 users changed. Add members cris_offsettable_symbol and cris_unspec.
11999 (cris_symbol_type): Rename from cris_pic_symbol_type.
12000 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
12002 * config/cris/cris-protos.h (cris_symbol_type_of,
12003 cris_expand_pic_call_address): Adjust prototypes.
12004 (cris_legitimate_constant_p): New prototype.
12006 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
12007 an existing tmake_file. Don't add t-slibgcc and t-linux.
12009 2014-07-17 Jason Merrill <jason@redhat.com>
12012 * symtab.c (symtab_remove_from_same_comdat_group): Also
12013 set_comdat_group to NULL_TREE.
12014 (verify_symtab): Fix diagnostic.
12016 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
12019 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
12021 2014-07-16 Dodji Seketeli <dodji@redhat.com>
12023 Support location tracking for built-in macro tokens
12024 * input.h (is_location_from_builtin_token): New function declaration.
12025 * input.c (is_location_from_builtin_token): New function definition.
12026 * toplev.c (general_init): Tell libcpp what the pre-defined
12027 spelling location for built-in tokens is.
12029 2014-07-16 Jakub Jelinek <jakub@redhat.com>
12031 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
12032 on the FUNCTION_DECL.
12034 2014-07-16 Richard Biener <rguenther@suse.de>
12037 * doc/extend.texi (always_inline): Clarify.
12039 2014-07-15 Eric Christopher <echristo@gmail.com>
12041 * doc/invoke.texi (Link Options): Document -z option.
12043 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
12045 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
12046 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
12048 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
12050 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
12052 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
12054 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
12055 varpool_assemble_decl.
12056 * varpool.c (varpool_assemble_decl): Assert that node->definition is
12059 2014-07-15 Michael Matz <matz@suse.de>
12061 PR rtl-optimization/61772
12062 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
12064 2014-07-15 Richard Biener <rguenther@suse.de>
12066 * opts.c (default_options_table): Disable bit-ccp at -Og.
12068 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12070 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
12072 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12074 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
12075 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
12076 call langhook for unknown declaration.
12077 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
12078 * tree.h (DECL_ARGUMENTS): Update.
12079 * print-tree.c (print_node): Update.
12080 * tree-core.h (tree_decl_non_common): Remove arguments.
12081 (tree_function_decl): Add arguments.
12083 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
12085 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
12087 2014-07-14 Richard Biener <rguenther@suse.de>
12089 PR tree-optimization/61779
12090 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
12091 simplifying a condition.
12093 2014-07-14 Richard Biener <rguenther@suse.de>
12095 * builtins.c (c_strlen): Make only_value == 2 really only
12096 affect warning generation.
12098 2014-07-14 Richard Biener <rguenther@suse.de>
12100 PR tree-optimization/61757
12101 PR tree-optimization/61783
12102 PR tree-optimization/61787
12103 * tree-ssa-dom.c (record_equality): Revert canonicalization
12104 change and add comment.
12105 (propagate_rhs_into_lhs): Revert previous fix, removing
12106 loop depth restriction again.
12108 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12110 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
12111 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12112 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12113 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
12114 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12115 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12116 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12118 2014-07-14 Richard Biener <rguenther@suse.de>
12120 * cgraph.h (decl_in_symtab_p): Make inline.
12122 2014-07-14 Jakub Jelinek <jakub@redhat.com>
12124 PR middle-end/61294
12125 * doc/invoke.texi (-Wmemset-transposed-args): Document.
12128 * config/i386/i386.c (classify_argument): Don't merge classes above
12131 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
12133 * cgraph.h (symtab_node): Add nonzero_address.
12134 (decl_in_symtab_p): Break out from ...
12135 (symtab_get_node): ... here.
12136 * fold-const.c: Include cgraph.h
12137 (tree_single_nonzero_warnv_p): Use symtab to determine
12138 if symbol is non-zero.
12139 * symtab.c (symtab_node::nonzero_address): New method.
12141 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12143 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
12144 forgotten in previous commit.
12146 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12148 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
12150 * ipa-devirt.c: Include stor-layout.h and intl.h
12151 (odr_subtypes_equivalent_p): New function.
12152 (warn_odr): New function.
12153 (warn_type_mismatch): New function.
12154 (odr_types_equivalent_p): New function.
12155 (add_type_duplicate): Use it.
12156 * common.opt (Wodr): New flag.
12157 * doc/invoke.texi (Wodr): Document new warning.
12159 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12161 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
12162 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
12163 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
12164 (varpool_get_constructor): Push CTORS_IN timevar.
12165 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
12167 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
12169 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
12170 Remove VOID_FTYPE_PUSHORT.
12171 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
12172 Change code to USHORT_FTYPE_VOID.
12173 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
12174 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
12175 (ix86_atomic_assign_expand_fenv): Update for
12176 __builtin_ia32_fnstsw changes.
12177 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
12178 (fnstsw): Change operand 0 to nonimmediate operand.
12180 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12182 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
12183 (varpool_get_constructor): New function.
12184 (varpool_ctor_useable_for_folding_p): Break out from ...
12185 (ctor_for_folding): ... here; use varpool_get_constructor.
12186 (varpool_assemble_decl): Likewise.
12187 * lto-streamer.h (struct output_block): Turn cgraph_node
12189 (lto_input_variable_constructor): Declare.
12190 * ipa-visibility.c (function_and_variable_visibility): Use
12191 varpool_get_constructor.
12192 * cgraph.h (varpool_get_constructor): Declare.
12193 (varpool_ctor_useable_for_folding_p): New function.
12194 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
12195 parameter; return error_mark_node for non-trivial constructors.
12196 (lto_write_tree_1, DFS_write_tree): Update use of
12197 get_symbol_initial_value.
12198 (output_function): Update initialization of symbol.
12199 (output_constructor): New function.
12200 (copy_function): Rename to ..
12201 (copy_function_or_variable): ... this one; handle vars too.
12202 (lto_output): Output variable sections.
12203 * lto-streamer-in.c (input_constructor): New function.
12204 (lto_read_body): Rename from ...
12205 (lto_read_body_or_constructor): ... this one; handle vars too.
12206 (lto_input_variable_constructor): New function.
12207 * ipa-prop.c (ipa_prop_write_jump_functions,
12208 ipa_prop_write_all_agg_replacement): Update.
12209 * lto-cgraph.c (compute_ltrans_boundary): Use it.
12210 (output_cgraph_opt_summary): Set symbol to NULL.
12212 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12214 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
12215 non-polymorphic types.
12216 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
12217 * ipa-devirt.c (types_same_for_odr): Do not explode when one
12218 of types is not polymorphic.
12220 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
12222 * lra-constraints.c (remove_inheritance_pseudos): Process
12223 destination pseudo too.
12225 2014-07-11 Rong Xu <xur@google.com>
12227 * gcov-tool.c (gcov_output_files): Fix build error introduced in
12230 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
12232 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
12233 * config/avr/avr-devices.c (AVR_MCU): Same.
12234 (avr_mcu_types): add text start value to end of device list.
12235 * config/avr/avr-mcus.def: Add text section start for all devices.
12236 (ata5782): Add new avr5 device.
12238 * config/avr/avr-tables.opt: Regenerate.
12239 * config/avr/avr.h: Add declaration for text section start handler.
12240 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
12242 (LINK_SPEC): Include text section start handler to linker spec.
12243 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
12244 pass -Ttext option to linker if the text section start for the device
12246 * config/avr/t-multilib: Regenerate.
12247 * doc/avr-mmcu.texi: Regenerate.
12249 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
12251 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
12252 * config/rs6000/aix52.h (LINK_SPEC): Same.
12253 * config/rs6000/aix53.h (LINK_SPEC): Same.
12254 * config/rs6000/aix61.h (LINK_SPEC): Same.
12255 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
12257 2014-07-11 Roman Gareev <gareevroman@gmail.com>
12259 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
12260 (graphite_verify): New function.
12261 (ivs_params_clear): New function.
12262 (gcc_expression_from_isl_ast_expr_id): New function.
12263 (gcc_expression_from_isl_expr_int): New function.
12264 (binary_op_to_tree): New function.
12265 (ternary_op_to_tree): New function.
12266 (unary_op_to_tree): New function.
12267 (nary_op_to_tree): New function.
12268 (gcc_expression_from_isl_expr_op): New function.
12269 (gcc_expression_from_isl_expression): New function.
12270 (graphite_create_new_loop): New function.
12271 (translate_isl_ast_for_loop): New function.
12272 (get_upper_bound): New function.
12273 (graphite_create_new_loop_guard): New function.
12274 (translate_isl_ast_node_for): New function.
12275 (translate_isl_ast): New function.
12276 (add_parameters_to_ivs_params): New function.
12277 (scop_to_isl_ast): New parameter ip.
12278 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
12280 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12282 * config/xtensa/predicates.md (call expander): Update for
12283 DECL_SECTION_NAME being string.
12285 2014-07-11 Richard Biener <rguenther@suse.de>
12287 PR middle-end/61473
12288 * builtins.c (fold_builtin_memory_op): Inline memory moves that
12289 can be implemented with a single load followed by a single store.
12290 (c_strlen): Only warn when only_value is not 2.
12292 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
12294 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
12296 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
12299 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
12300 (*movhi_bytes): Likewise.
12301 (*arm_movqi_insn): Likewise.
12303 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
12306 * config/alpha/alpha.c: Include tree-pass.h, context.h
12307 and pass_manager.h.
12308 (pass_data_handle_trap_shadows): New pass.
12309 (pass_handle_trap_shadows::gate): New pass gate function.
12310 (make_pass_handle_trap_shadows): New function.
12311 (rest_of_handle_trap_shadows): Ditto.
12313 (alpha_align_insns_1): Rename from alpha_align_insns.
12314 (pass_data_align_insns): New pass.
12315 (pass_align_insns::gate): New pass gate function.
12316 (make_pass_aling_insns): New function.
12317 (rest_of_align_insns): Ditto.
12318 (alpha_align_insns): Ditto.
12320 (alpha_option_override): Declare handle_trap_shadows info
12321 and align_insns_info. Register handle_trap_shadows and align_insns
12323 (alpha_reorg): Do not call alpha_trap_shadows and
12324 alpha_align_insn from here.
12326 (alpha_pad_function_end): Do not skip BARRIERs.
12328 2014-07-10 Rong Xu <xur@google.com>
12330 Add gcov-tool: an offline gcda profile processing tool support.
12331 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
12332 (gcov_is_error): Ditto.
12333 (gcov_read_string): Ditto.
12334 (gcov_read_sync): Ditto.
12335 * gcov-io.h: Move counter defines to gcov-counter.def.
12336 * gcov-dump.c (tag_counters): Use gcov-counter.def.
12337 * coverage.c: Ditto.
12338 * gcov-tool.c: Offline gcda profile processing tool.
12339 (unlink_gcda_file): Remove one gcda file.
12340 (unlink_profile_dir): Remove gcda files from the profile path.
12341 (gcov_output_files): Output gcda files to an output dir.
12342 (profile_merge): Merge two profiles in directory.
12343 (print_merge_usage_message): Print merge usage.
12344 (merge_usage): Print merge usage and exit.
12345 (do_merge): Driver for profile merge sub-command.
12346 (profile_rewrite): Rewrite profile.
12347 (print_rewrite_usage_message): Print rewrite usage.
12348 (rewrite_usage): Print rewrite usage and exit.
12349 (do_rewrite): Driver for profile rewrite sub-command.
12350 (print_usage): Print gcov-info usage and exit.
12351 (print_version): Print gcov-info version.
12352 (process_args): Process arguments.
12353 (main): Main routine for gcov-tool.
12354 * Makefile.in: Build and install gcov-tool.
12355 * gcov-counter.def: New file split from gcov-io.h.
12356 * doc/gcc.texi: Include gcov-tool.texi.
12357 * doc/gcov-tool.texi: Document for gcov-tool.
12359 2014-07-10 Richard Biener <rguenther@suse.de>
12361 PR tree-optimization/61757
12362 * tree-ssa-dom.c (loop_depth_of_name): Restore.
12363 (propagate_rhs_into_lhs): Revert part of last change.
12365 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
12367 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
12370 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
12372 PR middle-end/53590
12373 * function.c (allocate_struct_function): Revert r188667 change.
12375 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
12377 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
12379 * doc/install.texi: Remove links to defunct package providers for
12382 2014-07-09 Tom de Vries <tom@codesourcery.com>
12384 * final.c (get_call_fndecl): Declare.
12385 (self_recursive_call_p): New function.
12386 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
12388 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12390 * ipa-devirt.c (record_node): Walk through aliases.
12392 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12394 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
12396 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12399 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
12401 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12403 * ipa-visibility.c (function_and_variable_visibility): Remove
12404 temporary hack disabling local aliases on AIX.
12406 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12408 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
12409 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
12411 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12413 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
12414 * rs6000/rs6000.c: Inline output of .set instruction.
12415 (declare_alias_data): New struct.
12416 (rs6000_declare_alias): New function.
12417 (rs6000_xcoff_declare_function_name): Use it.
12418 (rs6000_xcoff_declare_object_name): New function.
12419 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
12420 (ASM_OUTPUT_DEF): Turn to empty definition.
12422 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12425 * hash-table.h: use hash_table::value_type instead of
12426 Descriptor::value_type in the return types of several methods.
12428 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12430 * tree-pass.h (pass_data): Remove has_execute member.
12431 * passes.c (execute_one_pass): Don't check pass->has_execute.
12432 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
12433 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
12434 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
12435 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
12436 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
12437 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
12438 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
12439 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
12440 gimple-low.c, gimple-ssa-isolate-paths.c,
12441 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
12442 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
12443 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
12444 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
12445 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
12446 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
12447 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
12448 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
12449 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
12450 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
12451 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
12452 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
12453 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
12454 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
12455 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
12456 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
12457 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
12458 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
12459 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
12460 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
12461 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
12462 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
12463 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
12464 web.c: Remove initializer for pass_data::has_execute.
12466 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12468 * graphite-htab.h: Use hash_map instead of hash_table.
12469 * graphite-clast-to-gimple.c: Adjust.
12470 * passes.c: Use hash_map instead of hash_table.
12471 * sese.c: Likewise.
12472 * sese.h: Remove now unused code.
12474 2014-07-08 Sriraman Tallam <tmsriram@google.com>
12477 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
12480 2014-07-08 Jakub Jelinek <jakub@redhat.com>
12482 PR rtl-optimization/61673
12483 * combine.c (simplify_comparison): Test just mode's sign bit
12484 in tmode rather than the sign bit and any bits above it.
12486 2014-07-08 Roman Gareev <gareevroman@gmail.com>
12488 * graphite-isl-ast-to-gimple.c (generate_isl_context):
12489 Add __isl_give to the declaration.
12490 (generate_isl_schedule): Likewise.
12491 (scop_to_isl_ast): Likewise.
12493 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12495 * config/arm/arm.c (cortexa5_extra_costs): New table.
12496 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
12498 2014-07-08 Jakub Jelinek <jakub@redhat.com>
12500 PR tree-optimization/61725
12501 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
12502 range, use range_includes_zerop_p instead of integer_zerop on
12503 vr0->min, only use log2 of max if min is not negative.
12505 2014-07-08 Richard Biener <rguenther@suse.de>
12507 * tree-ssa-dom.h (loop_depth_of_name): Remove.
12508 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
12509 restriction on loop depth difference.
12510 (record_equality): Likewise.
12511 (propagate_rhs_into_lhs): Likewise. Simplify condition.
12512 (loop_depth_of_name): Remove.
12513 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
12514 restriction on loop depth difference.
12515 (init_copy_prop): Likewise.
12517 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12519 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
12521 (walk_aliased_vdefs): Likewise.
12522 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
12523 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
12524 (detect_type_change_from_memory_writes): Check if entry was reached.
12526 2014-07-08 Richard Biener <rguenther@suse.de>
12528 PR tree-optimization/61681
12529 * tree-ssa-structalias.c (find_what_var_points_to): Expand
12530 NONLOCAL inside ESCAPED.
12532 2014-07-08 Richard Biener <rguenther@suse.de>
12534 PR tree-optimization/61680
12535 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
12536 Handle properly all read-write dependences with group accesses.
12538 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
12540 PR tree-optimization/61576
12541 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
12542 block containing reduction statement is predecessor of phi basi block.
12544 2014-07-08 Marek Polacek <polacek@redhat.com>
12547 * fold-const.c (round_up_loc): Change the parameter type.
12549 * fold-const.h (round_up_loc): Adjust declaration.
12550 * stor-layout.c (finalize_record_size): Check for too large types.
12552 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
12554 * symtab.c: Include calls.h.
12555 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
12557 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
12559 * config/rs6000/rs6000.c (output_vec_const_move): Handle
12560 little-endian code generation.
12561 * config/rs6000/spe.md (spe_evmergehi): Rename to...
12562 (vec_perm00_v2si): ... this. Handle little-endian code generation.
12563 (spe_evmergehilo): Rename to...
12564 (vec_perm01_v2si): ... this. Handle little-endian code generation.
12565 (spe_evmergelo): Rename to...
12566 (vec_perm11_v2si): ... this. Handle little-endian code generation.
12567 (spe_evmergelohi): Rename to...
12568 (vec_perm10_v2si): ... this. Handle little-endian code generation.
12569 (spe_evmergehi, spe_evmergehilo): New expanders.
12570 (spe_evmergelo, spe_evmergelohi): Likewise.
12571 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
12572 (*frob_tf_ti): Likewise.
12573 (*frob_<mode>_di_2): Likewise.
12574 (*frob_tf_di_8_2): Likewise.
12575 (*frob_di_<mode>): Likewise.
12576 (*frob_ti_tf): Likewise.
12577 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
12578 (*frob_ti_<mode>_8_2): Likewise.
12579 (*frob_ti_tf_2): Likewise.
12580 (mov_si<mode>_e500_subreg0): Rename to...
12581 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
12583 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
12584 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
12585 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
12586 the big endianness only.
12587 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
12588 (*mov_si<mode>_e500_subreg0_2): Rename to...
12589 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
12590 big big endianness only.
12591 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
12592 (*mov_si<mode>_e500_subreg4): Rename to...
12593 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
12595 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
12596 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
12597 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
12598 the big endianness only.
12599 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
12601 (*mov_si<mode>_e500_subreg4_2): Rename to...
12602 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
12604 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
12605 (*mov_sitf_e500_subreg8): Rename to...
12606 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
12608 (*mov_sitf_e500_subreg8_le): New instruction pattern.
12609 (*mov_sitf_e500_subreg8_2): Rename to...
12610 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
12612 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
12613 (*mov_sitf_e500_subreg12): Rename to...
12614 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
12616 (*mov_sitf_e500_subreg12_le): New instruction pattern.
12617 (*mov_sitf_e500_subreg12_2): Rename to...
12618 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
12620 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
12622 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
12624 * asan.c (instrument_strlen_call): Do not instrument first byte
12625 in strlen if already instrumented.
12627 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12629 * config/arm/arm.opt (mwords-little-endian): Delete.
12630 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
12631 of TARGET_LITTLE_WORDS.
12632 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
12633 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
12635 * doc/invoke.texi: Remove references to -mwords-little-endian.
12637 2014-07-07 Jakub Jelinek <jakub@redhat.com>
12639 * expmed.c (struct init_expmed_rtl): Change all fields but
12640 pow2 and cint from struct rtx_def to rtx.
12641 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
12642 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
12645 2014-07-06 Marek Polacek <polacek@redhat.com>
12648 * doc/invoke.texi: Document -Wsizeof-array-argument.
12650 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
12652 * wide-int.h (wide_int_storage): Change declaration from struct
12655 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
12657 * cgraph.c (cgraph_create_indirect_edge): Update call of
12658 get_polymorphic_call_info.
12659 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
12660 (possible_polymorphic_call_targets): Add parameter call.
12661 (decl_maybe_in_construction_p): New predicate.
12662 (get_polymorphic_call_info): Add parameter call;
12663 use decl_maybe_in_construction_p.
12664 * gimple-fold.c (fold_gimple_assign): Update use of
12665 possible_polymorphic_call_targets.
12666 (gimple_fold_call): Likewise.
12667 * ipa-prop.c: Inlcude calls.h
12668 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
12669 (param_type_may_change_p): New predicate.
12670 (detect_type_change_from_memory_writes): Break out from ...
12671 (detect_type_change): ... this one; use param_type_may_change_p.
12672 (detect_type_change_ssa): Use param_type_may_change_p.
12673 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
12675 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
12678 * config/arm/arm-protos.h (arm_legitimate_address_p,
12679 arm_is_constant_pool_ref): Add prototypes.
12680 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
12681 (arm_is_constant_pool_ref) New function.
12682 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
12683 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
12684 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
12685 operand. Remove pool_range and neg_pool_range attributes.
12686 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
12687 pool_range and neg_pool_range attributes.
12688 * config/arm/constraints.md (Uh): New constraint.
12689 (Uq): Don't allow constant pool references.
12691 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
12693 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
12694 (move_lo_quad_internal_be_<mode>): Likewise.
12695 (move_lo_quad_<mode>): Convert to define_expand.
12696 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
12697 (aarch64_simd_move_hi_quad_be_<mode>): New.
12698 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
12699 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
12700 (aarch64_combinez_be<mode>): New.
12701 (aarch64_combine<mode>): Convert to define_expand.
12702 (aarch64_combine_internal<mode>): New.
12703 (aarch64_simd_combine<mode>): Remove bogus RTL description.
12705 2014-07-04 Tom de Vries <tom@codesourcery.com>
12707 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
12708 combination of earlyclobber and read/write modifiers.
12710 2014-07-04 Tom de Vries <tom@codesourcery.com>
12712 * config/aarch64/aarch64-simd.md
12713 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
12715 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
12718 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
12720 2014-07-04 Jakub Jelinek <jakub@redhat.com>
12722 PR middle-end/61654
12723 * cgraphunit.c (expand_thunk): Call free_dominance_info.
12725 PR tree-optimization/61684
12726 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
12727 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
12729 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12730 Kito Cheng <kito@0xlab.org>
12731 Monk Chiang <sh.chiang04@gmail.com>
12733 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
12734 (nds32_symbol_load_store_p): Move to ...
12735 (nds32_fp_as_gp_check_available): Move to ...
12736 * config/nds32/nds32-fp-as-gp.c: ... here.
12737 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
12738 extern declaration.
12740 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12741 Kito Cheng <kito@0xlab.org>
12742 Monk Chiang <sh.chiang04@gmail.com>
12744 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
12745 (nds32_expand_store_multiple): Move to ...
12746 (nds32_expand_movmemqi): Move to ...
12747 * config/nds32/nds32-memory-manipulation.c: ... here.
12749 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12750 Kito Cheng <kito@0xlab.org>
12751 Monk Chiang <sh.chiang04@gmail.com>
12753 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
12754 (nds32_output_casesi_pc_relative): Move to ...
12755 (nds32_output_casesi): Move to ...
12756 (nds32_mem_format): Move to ...
12757 (nds32_output_16bit_store): Move to ...
12758 (nds32_output_16bit_load): Move to ...
12759 (nds32_output_32bit_store): Move to ...
12760 (nds32_output_32bit_load): Move to ...
12761 (nds32_output_32bit_load_s): Move to ...
12762 (nds32_output_stack_push): Move to ...
12763 (nds32_output_stack_pop): Move to ...
12764 * config/nds32/nds32-md-auxiliary.c: ... here.
12766 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12767 Ling-Hua Tseng <uranus@tinlans.org>
12769 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
12770 the purpose of this file.
12772 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12773 Kito Cheng <kito@0xlab.org>
12774 Monk Chiang <sh.chiang04@gmail.com>
12776 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
12777 (nds32_address_cost): Move implementation to ...
12778 * config/nds32/nds32-cost.c: ... here.
12779 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
12780 (nds32_address_cost_impl): Declare.
12782 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12783 Kito Cheng <kito@0xlab.org>
12784 Monk Chiang <sh.chiang04@gmail.com>
12786 * config/nds32/nds32.c
12787 (nds32_consecutive_registers_load_store_p): Move to ...
12788 (nds32_valid_multiple_load_store): Move to ...
12789 (nds32_valid_stack_push_pop): Move to ...
12790 (nds32_can_use_bclr_p): Move to ...
12791 (nds32_can_use_bset_p): Move to ...
12792 (nds32_can_use_btgl_p): Move to ...
12793 (nds32_can_use_bitci_p): Move to ...
12794 * config/nds32/nds32-predicates.c: ... here.
12796 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12797 Kito Cheng <kito@0xlab.org>
12798 Monk Chiang <sh.chiang04@gmail.com>
12800 * config/nds32/nds32.c
12801 (nds32_expand_builtin_null_ftype_reg): Move to ...
12802 (nds32_expand_builtin_reg_ftype_imm): Move to ...
12803 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
12804 (nds32_init_builtins): Move implementation to ...
12805 (nds32_expand_builtin): Move implementation to ...
12806 * config/nds32/nds32-intrinsic.c: ... here.
12807 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
12808 (nds32_expand_builtin_impl): Declare.
12810 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12811 Kito Cheng <kito@0xlab.org>
12812 Monk Chiang <sh.chiang04@gmail.com>
12814 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
12815 (nds32_emit_section_tail_template): Move to ...
12816 (nds32_emit_isr_jmptbl_section): Move to ...
12817 (nds32_emit_isr_vector_section): Move to ...
12818 (nds32_emit_isr_reset_conten): Move to ...
12819 (nds32_check_isr_attrs_conflict): Move to ...
12820 (nds32_construct_isr_vectors_information): Move to ...
12821 (nds32_asm_file_start): Move implementation to ...
12822 (nds32_asm_file_end): Move implementation to ...
12823 * config/nds32/nds32-isr.c: ... here.
12824 * config/nds32/nds32-protos.h
12825 (nds32_check_isr_attrs_conflict): Declare.
12826 (nds32_construct_isr_vectors_information): Declare.
12827 (nds32_asm_file_start_for_isr): Declare.
12828 (nds32_asm_file_end_for_isr): Declare.
12830 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12831 Kito Cheng <kito@0xlab.org>
12832 Monk Chiang <sh.chiang04@gmail.com>
12834 * config.gcc (nds32*): Add new modules to extra_objs.
12835 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
12836 (nds32be-*-*): Likewise.
12837 * config/nds32/nds32-cost.c: New file.
12838 * config/nds32/nds32-fp-as-gp.c: New file.
12839 * config/nds32/nds32-intrinsic.c: New file.
12840 * config/nds32/nds32-isr.c: New file.
12841 * config/nds32/nds32-md-auxiliary.c: New file.
12842 * config/nds32/nds32-memory-manipulation.c: New file.
12843 * config/nds32/nds32-pipelines-auxiliary.c: New file.
12844 * config/nds32/nds32-predicates.c: New file.
12845 * config/nds32/t-nds32: New file.
12847 2014-07-03 Jakub Jelinek <jakub@redhat.com>
12849 PR tree-optimization/61682
12850 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
12851 using cases and when one of the operands is equal to 1.
12853 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
12855 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
12856 ashr<mode>3): Correct mode of operands[2].
12857 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
12858 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
12859 Correct mode of operands[2]. Fix split condition.
12861 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
12863 * arm.md (arch): Add armv6_or_vfpv3.
12864 (arch_enabled): Add test for the above.
12865 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
12867 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
12869 2014-07-03 Jakub Jelinek <jakub@redhat.com>
12871 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
12872 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
12873 HWI 1 and negate the unsigned value.
12874 * expmed.c (expand_sdiv_pow2): For modes wider than word always
12875 use AND instead of shift.
12876 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
12878 2014-07-03 Marek Polacek <polacek@redhat.com>
12880 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
12881 (-fsanitize=float-divide-by-zero): Move to the table with
12882 -fsanitize=undefined suboptions.
12883 (-fsanitize=float-cast-overflow): Likewise.
12885 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
12887 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
12888 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
12891 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
12893 * loop-invariant.c (struct invariant): Add a new member: eqno;
12894 (find_identical_invariants): Update eqno;
12895 (create_new_invariant): Init eqno;
12896 (get_inv_cost): Compute comp_cost with eqno;
12898 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
12900 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
12901 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
12902 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
12903 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
12904 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
12906 2014-07-02 Christian Bruel <christian.bruel@st.com>
12910 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
12911 (make_preds_opaque): Delete.
12912 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
12913 (commit_mode_sets): New function.
12914 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
12915 Process all modes at once.
12916 * basic-block.h (pre_edge_lcm_avs): Declare.
12917 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
12918 Call clear_aux_for_edges. Fix comments.
12919 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
12920 (pre_edge_rev_lcm): Idem.
12921 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
12923 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
12924 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
12926 * config/i386/i386.c (x96_emit_mode_set): Idem.
12927 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
12928 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
12929 (fpscr_toggle) Disallow from delay slot.
12930 * target.def (emit_mode_set): Add prev_mode parameter.
12931 * doc/tm.texi: Regenerate.
12933 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12935 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
12938 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
12940 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
12941 vtable_pointer_value_to_vtable): Constify.
12942 (contains_polymorphic_type_p): Declare.
12943 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
12944 vtable_pointer_value_to_vtable): Constify.
12945 (contains_polymorphic_type_p): New predicate.
12946 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
12948 (ipa_set_ancestor_jf): Likewise.
12949 (detect_type_change): Return false in easy cases.
12950 (compute_complex_assign_jump_func): Require type to contain
12952 (compute_known_type_jump_func): Likewise.
12954 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
12956 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
12958 (type_in_anonymous_namespace_p): Constify argument.
12959 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
12960 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
12961 (main_odr_variant): New function.
12962 (hash_type_name): Make static; update assert; do not ICE on
12964 (types_same_for_odr): Bring here from tree.c; simplify and remove
12965 old structural comparing code that doesn't work for templates.
12966 (odr_hasher::equal): Update assert.
12967 (add_type_duplicate): Return true when bases should be computed;
12968 replace incomplete loader by complete; do not output duplicated
12969 warnings; do not ICE on non-records; set odr_violated flag.
12970 (get_odr_type): Be ready to replace incomplete type by complete
12971 one; work on ODR variants instead of main variants; reorder item
12972 in array so bases have still smaller indexes.
12973 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
12974 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
12976 2014-07-01 Cary Coutant <ccoutant@google.com>
12978 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
12980 (resolve_addr_in_expr): When replacing the rtx in a location list
12981 entry, get a new address table entry.
12982 (dwarf2out_finish): Call index_location_lists even if there are no
12983 addr_index_table entries yet.
12985 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
12987 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
12988 change for not being obvious.
12990 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
12992 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
12995 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12997 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
12998 (vcagt_f64): Likewise.
12999 (vcale_f64): Likewise.
13000 (vcaled_f64): Likewise.
13001 (vcales_f32): Likewise.
13002 (vcalt_f64): Likewise.
13003 (vcaltd_f64): Likewise.
13004 (vcalts_f32): Likewise.
13006 2014-07-01 Marek Polacek <polacek@redhat.com>
13008 * doc/invoke.texi: Document -Wint-conversion.
13010 2014-07-01 Marek Polacek <polacek@redhat.com>
13013 * doc/invoke.texi: Document -Wincompatible-pointer-types.
13015 2014-07-01 Martin Liska <mliska@suse.cz>
13017 IPA REF alias refactoring
13018 * cgraph.h (iterate_direct_aliases): New function.
13019 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
13020 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
13021 FOR_EACH_ALIAS added.
13022 (cgraph_for_node_and_aliases): Likewise.
13023 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
13024 * ipa-inline.c (reset_edge_caches): Likewise.
13025 (update_caller_keys): Likewise.
13026 * trans-mem.c (ipa_tm_execute): Likewise.
13027 *varpool.c (varpool_analyze_node): Likewise.
13028 (varpool_for_node_and_aliases): Likewise.
13029 * ipa-ref.h (first_alias): New function.
13030 (last_alias): Likewise.
13031 (has_aliases_p): Likewise.
13032 * ipa-ref.c (ipa_ref::remove_reference): Removal function
13033 is sensitive to IPA_REF_ALIASes.
13034 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
13035 are put at the beginning of the list.
13036 (symtab_node::iterate_direct_aliases): New function.
13038 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13041 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13043 (write_ts_type_common_tree_pointers): Do not stream fields not set
13044 for incomplete types; do not stream duplicated fields for variants;
13045 sanity check that variant and type match.
13046 (write_ts_type_non_common_tree_pointers): Likewise.
13047 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13048 TYPE_SIZE whether type is complete.
13049 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13050 write_ts_type_common_tree_pointers
13051 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13053 2014-06-30 Joseph Myers <joseph@codesourcery.com>
13055 * var-tracking.c (add_stores): Return instead of asserting if old
13056 and new values for conditional store are the same.
13058 2014-06-30 Richard Henderson <rth@redhat.com>
13062 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
13063 the cfg if there were any changes.
13064 * passes.def: Revert move of peephole2 after reorder_blocks;
13065 move duplicate_computed_gotos before peephole2.
13067 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
13069 * except.c (emit_note_eh_region_end): New helper function.
13070 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
13071 emit EH_REGION_END note.
13072 * jump.c (cleanup_barriers): Do not split a call and its
13073 corresponding CALL_ARG_LOCATION note.
13075 2014-06-30 Jeff Law <law@redhat.com>
13077 PR tree-optimization/61607
13078 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
13079 deeper into the SSA_NAME_VALUE chain.
13081 2014-06-30 Marek Polacek <polacek@redhat.com>
13083 * convert.c (convert_to_integer): Don't instrument conversions if the
13084 function has no_sanitize_undefined attribute.
13085 * ubsan.c: Don't run the ubsan pass if the function has
13086 no_sanitize_undefined attribute.
13088 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13090 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
13091 -fsanitize=undefined suboptions.
13093 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
13095 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
13096 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
13097 against bigendian and adjust indices.
13099 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13101 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
13103 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
13106 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
13107 Add alternative; make early clobber. Adjust both split patterns
13108 to use operand 0 as the working register.
13110 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13112 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
13113 as ira_object_id_map might be NULL, or 1.
13115 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13117 * loop-invariant.c (get_inv_cost): Handle register class.
13118 (gain_for_invariant): Check the register pressure of the inv
13119 and its overlapped register class, other than all.
13121 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13123 * doc/invoke.texi (Optimize Options): Fix descriptions of
13124 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
13126 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
13128 * doc/extend.texi (Function Attributes): Update 'naked' attribute
13131 2014-06-29 Tobias Grosser <tobias@grosser.es>
13134 * graphite-isl-ast-to-gimple.c: Add missing guards.
13136 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13138 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
13139 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
13140 * flag-types.h: Add new enum fgraphite_generator.
13141 * graphite-isl-ast-to-gimple.c: New.
13142 * graphite-isl-ast-to-gimple.h: New.
13143 * graphite.c (graphite_transform_loops): Add choice of Graphite
13144 code generator, which depends on flag_graphite_code_gen.
13146 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13148 * graphite-dependences.c (subtract_commutative_associative_deps):
13149 Add NULL checking of the following variables: must_raw_no_source,
13150 may_raw_no_source, must_war_no_source, may_war_no_source,
13151 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
13152 must_war, may_war, must_waw, may_waw.
13154 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13156 * graphite-clast-to-gimple.c: gloog is renamed to
13157 graphite_regenerate_ast_cloog. gloog_error is renamed to
13158 graphite_regenerate_error.
13159 * graphite-clast-to-gimple.h: The definition of the struct
13160 bb_pbb_def is moved to graphite-htab.h.
13161 Add inclusion of the hash-table.h.
13162 * graphite-htab.h: The declaration of the function gloog is moved
13163 to graphite-clast-to-gimple.h and renamed to
13164 graphite_regenerate_ast_cloog.
13165 * graphite.c (graphite_transform_loops): gloog is renamed
13166 to graphite_regenerate_ast_cloog.
13168 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13170 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13172 (write_ts_type_common_tree_pointers): Do not stream fields not set
13173 for incomplete types; do not stream duplicated fields for variants;
13174 sanity check that variant and type match.
13175 (write_ts_type_non_common_tree_pointers): Likewise.
13176 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13177 TYPE_SIZE whether type is complete.
13178 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13179 write_ts_type_common_tree_pointers
13180 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13182 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13184 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
13186 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13188 * tree-inline.c (remap_type_1): Do not duplicate fields
13189 that are shared in between type and its main variant.
13191 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13193 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
13195 (ipa_set_ancestor_jf) Likewise.
13196 (check_stmt_for_type_change): Check that we work on main variant.
13197 (detect_type_change): Look into main variant.
13198 (compute_known_type_jump_func): Check that main variant has BINFO.
13200 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13202 * ipa-devirt.c (set_type_binfo): New function.
13203 (add_type_duplicate): Use it.
13204 (get_odr_type): Sanity check that binfos points to main variants.
13205 (get_class_context): Be sure the context's outer_type is main variant.
13206 (contains_type_p): Walk main variant.
13207 (get_polymorphic_call_info_for_decl): Set outer_type to be
13209 (get_polymorphic_call_info): Likewise.
13210 (possible_polymorphic_call_targets): Sanity check that we operate
13213 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13215 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13217 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13219 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
13220 accidental change due to wide-int branch merge.
13222 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13224 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
13225 compressed debug support.
13226 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
13227 * configure: Regenerate.
13228 * config.in: Regenerate.
13229 * common.opt (compressed_debug_sections): New enum.
13230 (gz, gz=): New options.
13231 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
13232 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
13233 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
13234 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
13235 LINK_COMPRESS_DEBUG_SPEC.
13236 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
13237 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
13238 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
13239 (Debugging Options): Document -gz[=type].
13241 2014-06-27 Martin Jambor <mjambor@suse.cz>
13244 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
13245 args_to_skip, use those from node instead. Copy args_to_skip and
13246 combined_args_to_skip from node to the new thunk.
13247 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
13248 (cgraph_create_virtual_clone): Moved computation of
13249 combined_args_to_skip...
13250 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
13252 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
13254 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
13255 redundant diagnostic machinary.
13257 2014-06-27 Richard Biener <rguenther@suse.de>
13259 * tree-ssa-math-opts.c (bswap_replace): Fix
13260 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
13262 2014-06-27 Martin Liska <mliska@suse.cz>
13264 * gimple.h (gimple_location_safe): New function introduced.
13265 * cgraphunit.c (walk_polymorphic_call_targets): Usage
13266 of gimple_location_safe replaces gimple_location.
13267 (gimple_fold_call): Likewise.
13268 * ipa-devirt.c (ipa_devirt): Likewise.
13269 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
13270 * ipa.c (walk_polymorphic_call_targets): Likewise.
13271 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
13273 2014-06-27 Jakub Jelinek <jakub@redhat.com>
13275 PR tree-optimization/57233
13276 PR tree-optimization/61299
13277 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
13279 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
13280 would be lowered to scalar shifts, check if corresponding
13281 shifts and vector BIT_IOR_EXPR are supported and don't lower
13282 or lower just to narrower vector type in that case.
13283 * expmed.c (expand_shift_1): Fix up handling of vector
13284 shifts and rotates.
13286 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
13289 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
13291 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
13293 * doc/invoke.texi (-fsemantic-interposition): Document.
13294 * common.opt (fsemantic-interposition): New flag.
13295 * varasm.c (decl_replaceable_p): Use it.
13297 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13300 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
13301 extraction other than index 3.
13303 2014-06-26 Teresa Johnson <tejohnson@google.com>
13305 * doc/invoke.texi: Fix typo.
13306 * dumpfile.c: Add support for documented -fdump-* options
13307 optimized/missed/note/optall.
13309 2014-06-26 Martin Jambor <mjambor@suse.cz>
13311 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
13312 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
13313 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
13314 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
13315 * opts.c (default_options_optimization): Set
13316 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
13317 * doc/invoke.texi (allow-load-data-races)
13318 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
13319 (allow-store-data-races): Document the new default.
13321 2014-06-26 Martin Jambor <mjambor@suse.cz>
13323 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
13324 renamed to ipa_impossible_devirt_target. Fix typo.
13325 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
13326 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
13327 ipa_impossible_devirt_target.
13329 2014-06-26 Richard Biener <rguenther@suse.de>
13331 PR tree-optimization/61607
13332 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
13333 explaining why we restrict copies on loop depth.
13334 * tree-ssa-dom.c (cprop_operand): Remove restriction on
13336 (record_equivalences_from_phis): Instead add it here.
13338 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
13340 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
13341 (LTO_WRAPPER_OBJS): New variable.
13342 (lto-wrapper$(exeext)): Use it.
13343 * collect2.c: Include "collect-utils.h".
13344 (verbose, debug): Remove variables.
13345 (at_file_supplied): No longer static.
13346 (tool_name): New variable.
13347 (do_wait, fork_execute, maybe_unlink): Don't declare.
13348 (tool_cleanup): No longer static.
13349 (notice): Remove function.
13350 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
13351 fork_execute calls.
13352 (collect_wait, do_wait, collect_execute): Remove functions.
13353 (maybe_unlink): No longer static.
13354 * collect2.h (verbose, debug): Don't declare.
13355 (at_file_supplied): Declare.
13356 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
13358 (collect_execute): Replace with implementation from collect2, plus a
13359 new arg use_atfile. All callers changed.
13360 (collect_wait): Replace with implementation from collect2.
13361 (maybe_unlink_file): Remove function.
13362 (fork_execute): Replace with implementation from collect2, plus a
13363 new arg use_atfile. All callers changed.
13364 (do_wait): Add call to utils_cleanup to the error path.
13365 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
13366 (tool_cleanup): Adjust declarations.
13367 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
13368 * tlink.c: Include "collect-utils.h".
13369 (tlink_execute): New arg use_atfile. All callers changed.
13370 (tlink_init, tlink_execute): Remove declarations.
13372 * collect-utils.c (save_temps): New variable.
13373 (do_wait): Use it instead of debug. Use fatal_error.
13374 * collect-utils.h (save_temps): Declare.
13375 * collect2.c (verbose): Rename from vflag. All uses changed.
13376 (tool_cleanup): New function, copied from collect_atexit.
13377 (collect_atexit, handler): Just call it.
13378 * collect2.h (verbose): Declaration renamed from vflag.
13379 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
13382 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
13383 (lto-wrapper$(exeext)): Link with collect-utils.o.
13384 * collect-utils.c: New file.
13385 * collect-utils.h: New file.
13386 * lto-wrapper.c: Include "collect-utils.h".
13387 (args_name): Delete variable.
13388 (tool_name): New variable.
13389 (tool_cleanup): New function.
13390 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
13391 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
13392 (fork_execute): Remove functions.
13394 2014-06-26 Nick Clifton <nickc@redhat.com>
13396 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
13398 * doc/extend.texi (Function Attributes): Fix typo in description
13399 of RX vector attribute.
13401 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
13403 * config.gcc (supported_defaults): Error when passing either
13404 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
13406 2014-06-26 Richard Biener <rguenther@suse.de>
13408 * tree-ssa-dom.c (cprop_operand): Remove restriction on
13409 propagating volatile pointers.
13411 2014-06-26 Richard Biener <rguenther@suse.de>
13413 PR tree-optimization/61607
13414 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
13415 loop if we redirected its latch edge.
13416 (thread_block_1): Do not cancel loops prematurely.
13418 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
13420 * toplev.c (backend_init_target): Move init_emit_regs and
13422 (backend_init) ... here; skip ira_init_once and backend_init_target.
13423 (target_reinit) ... and here; clear
13424 this_target_rtl->lang_dependent_initialized.
13425 (lang_dependent_init_target): Clear
13426 this_target_rtl->lang_dependent_initialized;
13427 break out rtl initialization to ...
13428 (initialize_rtl): ... here; call also backend_init_target
13430 * toplev.h (initialize_rtl): New function.
13431 * function.c: Include toplev.h
13432 (init_function_start): Call initialize_rtl.
13433 * rtl.h (target_rtl): Add target_specific_initialized,
13434 lang_dependent_initialized.
13436 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
13437 Jakub Jelinek <jakub@redhat.com>
13439 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
13441 2014-06-25 Tom de Vries <tom@codesourcery.com>
13443 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
13445 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
13447 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
13448 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
13449 Issue a strict overflow warning if appropriate.
13451 2014-06-25 Martin Liska <mliska@suse.cz>
13453 IPA REF refactoring
13454 * Makefile.in: Removed header file (ipa-ref-inline.h).
13455 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
13457 (cgraph_speculative_call_info): Likewise.
13458 (cgraph_for_node_thunks_and_aliases): Likewise.
13459 (cgraph_for_node_and_aliases): Likewise.
13460 (verify_cgraph_node): Likewise.
13461 * cgraph.h: Batch of IPA REF functions become member functions of
13462 symtab_node: add_reference, maybe_add_reference, clone_references,
13463 clone_referring, clone_reference, find_reference,
13464 remove_stmt_references, remove_all_references,
13465 remove_all_referring, dump_references, dump_referring,
13466 has_alias_p, iterate_reference, iterate_referring.
13467 * cgraphbuild.c (record_reference): New IPA REF function used.
13468 (record_type_list): Likewise.
13469 (record_eh_tables): Likewise.
13470 (mark_address): Likewise.
13471 (mark_load): Likewise.
13472 (mark_store): Likewise.
13473 (pass_build_cgraph_edges): Likewise.
13474 (rebuild_cgraph_edge): Likewise.
13475 (cgraph_rebuild_references): Likewise.
13476 (pass_remove_cgraph_callee_edges): Likewise.
13477 * cgraphclones.c (cgraph_clone_node): Likewise.
13478 (cgraph_create_virtual_clone): Likewise.
13479 (cgraph_materialize_clone): Likewise.
13480 (cgraph_materialize_all_clones): Likewise.
13481 * cgraphunit.c (cgraph_reset_node): Likewise.
13482 (cgraph_reset_node): Likewise.
13483 (analyze_function): Likewise.
13484 (assemble_thunks_and_aliases): Likewise.
13485 (expand_function): Likewise.
13486 * ipa-comdats.c (propagate_comdat_group): Likewise.
13487 (enqueue_references): Likewise.
13488 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
13489 (create_specialized_node): Likewise.
13490 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
13491 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
13492 * ipa-inline.c (reset_edge_caches): Likewise.
13493 (update_caller_keys): Likewise.
13494 (execute): Likewise.
13495 * ipa-prop.c (remove_described_reference): Likewise.
13496 (propagate_controlled_uses): Likewise.
13497 (ipa_edge_duplication_hook): Likewise.
13498 (ipa_modify_call_arguments): Likewise.
13499 * ipa-pure-const.c (propagate_pure_const): Likewise.
13500 * ipa-ref-inline.h: Header file removed, functions moved
13501 to symtab_node class.
13502 * ipa-ref.c (remove_reference): New class member function.
13503 (cannot_lead_to_return): New class member function.
13504 (referring_ref_list): Likewise.
13505 (referred_ref_list): Likewise.
13506 Rest of functions moved to symtab_node class.
13507 * ipa-ref.h: New member functions remove_reference,
13508 cannot_lead_to_return, referring_ref_list, referred_ref_list added
13510 ipa_ref_list class has new member functions: first_reference,
13511 first_referring, clear, nreferences.
13512 * ipa-reference.c (analyze_function): New IPA REF function used.
13513 (write_node_summary_p): Likewise.
13514 (ipa_reference_write_optimization_summary): Likewise.
13515 * ipa-split.c (split_function): Likewise.
13516 * ipa-utils.c (ipa_reverse_postorder): Likewise.
13517 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
13518 (function_and_variable_visibility): Likewise.
13519 * ipa.c (has_addr_references_p): Likewise.
13520 (process_references): Argument type changed.
13521 (symtab_remove_unreachable_nodes): New IPA REF function used.
13522 (process_references): Likewise.
13523 (set_writeonly_bit): Likewise.
13524 * lto-cgraph.c: Implementation of new symtab_node member functions
13525 that uses new IPA REF functions.
13526 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
13528 * lto-streamer-out.c (output_symbol_p): Likewise.
13529 * lto-streamer.h (referenced_from_this_partition_p): Argument type
13531 * symtab.c: Implementation of new IPA REF API.
13532 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
13533 (ipa_tm_create_version): Likewise.
13534 (ipa_tm_execute): Likewise.
13535 * tree-emutls.c (gen_emutls_addr): Likewise.
13536 * tree-inline.c (copy_bb): Likewise.
13537 (delete_unreachable_blocks_update_callgraph): Likewise.
13538 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
13539 (varpool_for_node_and_aliases): Likewise.
13541 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
13543 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
13545 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
13548 * fold-const.c (fold_checksum_tree): Use a hash_table of const
13549 tree_node * instead of tree_node *.
13551 (print_fold_checksum): Likewise.
13552 (fold_check_failed): Likewise.
13553 (debug_fold_checksum): Likewise.
13554 (fold_build1_stat_loc): Likewise.
13555 (fold_build2_stat_loc): Likewise.
13556 (fold_build3_stat_loc): Likewise.
13557 (fold_build_call_array_loc): Likewise.
13559 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
13561 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
13562 implementation with call to...
13563 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
13565 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
13568 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
13570 PR tree-optimization/57742
13571 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
13572 after replacing the statement.
13574 2014-06-25 Nick Clifton <nickc@redhat.com>
13576 * config/v850/v850.c (GHS_default_section_names): Change to const
13578 (GHS_current_section_names): Likewise.
13579 (v850_insert_attributes): Do not build strings, just assign the
13580 names directly. Change the type of 'chosen_section' to const
13582 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
13583 directly to the array entry.
13584 * config/v850/v850.h (GHS_default_section_names): Change to const
13586 (GHS_current_section_names): Likewise.
13588 2014-06-25 Jakub Jelinek <jakub@redhat.com>
13590 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
13591 (LANG_HOOKS_DECLS): Add it.
13592 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
13594 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
13595 * langhooks.h (struct lang_hooks_for_decls): Add
13596 omp_clause_linear_ctor hook.
13597 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
13598 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
13599 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
13600 combined simd loop use omp_clause_linear_ctor hook.
13602 2014-06-24 Cong Hou <congh@google.com>
13604 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
13605 pattern recognition.
13606 (type_conversion_p): PROMOTION is true if it's a type promotion
13607 conversion, and false otherwise. Return true if the given expression
13608 is a type conversion one.
13609 * tree-vectorizer.h: Adjust the number of patterns.
13610 * tree.def: Add SAD_EXPR.
13611 * optabs.def: Add sad_optab.
13612 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
13613 * expr.c (expand_expr_real_2): Likewise.
13614 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
13615 * gimple.c (get_gimple_rhs_num_ops): Likewise.
13616 * optabs.c (optab_for_tree_code): Likewise.
13617 * tree-cfg.c (estimate_operator_cost): Likewise.
13618 * tree-ssa-operands.c (get_expr_operands): Likewise.
13619 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
13620 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
13621 * doc/generic.texi: Add document for SAD_EXPR.
13622 * doc/md.texi: Add document for ssad and usad.
13624 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13626 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
13627 qualification in cast.
13629 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
13631 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
13632 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
13633 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
13634 (tree_function_decl): ... here.
13635 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
13636 streaming of vindex to ...
13637 (write_ts_function_decl_tree_pointers): ... here.
13638 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
13639 Do not stream DECL_VINDEX.
13640 (lto_input_ts_function_decl_tree_pointers): Stream it here.
13642 2014-06-24 Catherine Moore <clm@codesourcery.com>
13643 Sandra Loosemore <sandra@codesourcery.com>
13645 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
13646 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
13647 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
13649 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
13651 * doc/invoke.texi (Warning Options): Remove duplicated
13652 -Wmaybe-uninitialized.
13654 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
13656 PR tree-optimization/57742
13657 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
13658 (handle_builtin_malloc, handle_builtin_memset): New functions.
13659 (strlen_optimize_stmt): Call them.
13660 * passes.def: Move strlen after loop+dom but before vrp.
13662 2014-06-24 Jakub Jelinek <jakub@redhat.com>
13665 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
13666 model family 6 CPU with has_longmode never use a CPU without
13669 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
13672 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
13675 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13677 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
13678 * dominance.c (iterate_fix_dominators): Use hash_map instead of
13680 * hash-map.h: New file.
13681 * ipa-comdats.c: Use hash_map instead of pointer_map.
13683 * lto-section-out.c: Adjust.
13684 * lto-streamer.h: Replace pointer_map with hash_map.
13685 * symtab.c (verify_symtab): Likewise.
13686 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
13687 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
13688 * tree-streamer.h: Likewise.
13689 * tree-streamer.c: Adjust.
13690 * pointer-set.h: Remove pointer_map.
13692 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13694 * hash-table.h: Add a template arg to choose between storing values
13695 and storing pointers to values, and then provide partial
13696 specializations for both.
13697 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
13698 should store, not the type values should point to.
13699 * tree-into-ssa.c (var_info_hasher): Likewise.
13700 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
13701 * tree-complex.c: Adjust.
13702 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
13703 table instead of int_tree_map *.
13704 * tree-parloops.c: Adjust.
13705 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
13706 type is being stored.
13707 * tree-vectorizer.c: Adjust.
13709 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13711 * hash-table.h: Remove a layer of indirection from hash_table so that
13712 it contains the hash table's data instead of a pointer to the data.
13713 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
13714 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
13715 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
13716 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
13717 fold-const.c, gcse.c, ggc-common.c,
13718 gimple-ssa-strength-reduction.c, gimplify.c,
13719 graphite-clast-to-gimple.c, graphite-dependences.c,
13720 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
13721 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
13722 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
13723 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
13724 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
13725 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
13726 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
13727 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
13728 tree-ssa-live.c, tree-ssa-loop-im.c,
13729 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
13730 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
13731 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
13732 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
13733 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
13734 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
13735 vtable-verify.c, vtable-verify.h: Adjust.
13737 2014-06-24 Richard Biener <rguenther@suse.de>
13739 PR tree-optimization/61572
13740 * tree-ssa-sink.c (statement_sink_location): Do not sink
13741 loads from hard registers.
13743 2014-06-24 Jakub Jelinek <jakub@redhat.com>
13745 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
13746 not mentioned in clauses use private clause if the iterator is
13747 declared in #pragma omp for simd, and when adding lastprivate
13748 instead, add it to the outer #pragma omp for too. Diagnose
13749 if the variable is private in outer context. For simd collapse > 1
13750 loops, replace all iterators with temporaries.
13751 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
13752 same even in collapse > 1 loops.
13754 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
13755 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
13757 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
13758 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
13760 (gimplify_adjust_omp_clauses): Likewise.
13761 * omp-low.c (lower_rec_simd_input_clauses,
13762 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
13763 safelen the same as safelen(1).
13764 * tree-nested.c (convert_nonlocal_omp_clauses,
13765 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
13766 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
13767 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
13768 Fixup handling of GIMPLE_OMP_TARGET.
13769 (convert_tramp_reference_stmt, convert_gimple_call): Handle
13772 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
13774 PR tree-optimization/61554
13775 * tree-ssa-propagate.c: Include "bitmap.h".
13776 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
13777 properly update constructor/destructor.
13778 (substitute_and_fold_dom_walker::before_dom_children):
13779 Remove call to gimple_purge_dead_eh_edges, add bb->index to
13780 need_eh_cleaup instead.
13781 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
13784 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
13786 * varpool.c (dump_varpool_node): Dump used_by_single_function.
13787 * tree-pass.h (make_pass_ipa_single_use): New pass.
13788 * cgraph.h (used_by_single_function): New flag.
13789 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
13791 * passes.def (pass_ipa_single_use): Scedule.
13792 * ipa.c (BOTTOM): New macro.
13793 (meet): New function
13794 (propagate_single_user): New function.
13795 (ipa_single_use): New function.
13796 (pass_data_ipa_single_use): New pass.
13797 (pass_ipa_single_use): New pass.
13798 (pass_ipa_single_use::gate): New gate.
13799 (make_pass_ipa_single_use): New function.
13801 2014-06-23 Kai Tietz <ktietz@redhat.com>
13804 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
13805 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
13807 2014-06-23 Richard Biener <rguenther@suse.de>
13809 * tree-ssa-loop.c (gate_loop): New function.
13810 (pass_tree_loop::gate): Call it.
13811 (pass_data_tree_no_loop, pass_tree_no_loop,
13812 make_pass_tree_no_loop): New.
13813 * tree-vectorizer.c: Include tree-scalar-evolution.c
13814 (pass_slp_vectorize::execute): Initialize loops and SCEV if
13816 (pass_slp_vectorize::clone): New method.
13817 * timevar.def (TV_TREE_NOLOOP): New.
13818 * tree-pass.h (make_pass_tree_no_loop): Declare.
13819 * passes.def (pass_tree_no_loop): New pass group with
13822 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
13825 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
13826 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
13828 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
13830 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
13831 "yes" where needed.
13833 2014-06-23 Alan Modra <amodra@gmail.com>
13836 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
13837 to zero on debug statements.
13839 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
13842 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
13843 Ignore third operand if present by marking qualifier_internal.
13845 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
13847 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
13849 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
13850 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
13851 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
13852 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
13853 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
13854 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
13855 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
13856 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
13857 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
13858 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
13859 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
13860 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
13861 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
13862 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
13863 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
13864 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
13865 logic in GCC vector extensions
13867 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
13868 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
13869 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
13870 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
13871 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
13872 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
13873 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
13874 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
13875 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
13876 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
13878 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
13880 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
13883 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
13884 (vget_low_s64): Use __GET_LOW macro.
13885 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
13886 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
13887 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
13888 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
13889 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
13891 (vcombine_s64): Use GCC vector extensions; remove cast.
13892 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
13893 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
13894 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
13895 Fix type signature; remove cast.
13897 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
13900 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
13902 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
13904 (BUILTIN_VD1): New.
13905 (BUILTIN_VD_RE): Remove.
13906 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
13907 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
13908 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
13909 variant but not df.
13910 (vreinterpretv1df*, vreinterpret*v1df): New.
13911 (vreinterpretdf*, vreinterpret*df): Remove.
13912 * config/aarch64/aarch64-simd.md (aarch64_create,
13913 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
13914 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
13916 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
13917 (vcreate_f64): Remove cast, use v1df builtin.
13918 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
13919 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
13920 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
13921 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
13922 vmov_n_f64, vst1_f64): Use gcc vector extensions.
13923 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
13924 add range check using __builtin_aarch64_im_lane_boundsi.
13925 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
13926 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
13927 type signature, use gcc vector extensions.
13928 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
13929 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
13930 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
13931 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
13932 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
13933 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
13934 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
13935 vreinterpret_u64_f64): Use v1df builtin not df.
13937 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
13939 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
13942 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
13944 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
13947 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13949 * loop-invariant.c (pre_check_invariant_p): New function.
13950 (find_invariant_insn): Call pre_check_invariant_p.
13952 2014-06-22 Richard Henderson <rth@redhat.com>
13955 * compare-elim.c (struct comparison): Add eh_note.
13956 (find_comparison_dom_walker::before_dom_children): Don't eliminate
13957 a redundant comparison in a different EH region. Purge EH edges if
13960 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13962 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
13963 (var_shift): Use it.
13964 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
13965 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
13966 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
13967 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
13968 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
13969 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
13970 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
13971 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
13972 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
13973 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
13974 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
13975 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
13976 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
13977 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
13978 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
13979 *rotldi3_internal15be): Use the new attribute. Merge register and
13980 integer alternatives.
13982 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13984 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
13985 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
13986 split, *ashrdi3_internal3 and split): Delete, merge into...
13987 (ashr<mode>3): New expander.
13988 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
13989 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
13991 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13993 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
13994 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
13995 *rotldi3_internal3 and split): Delete, merge into...
13996 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
13997 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
13998 Use "rotlw" extended mnemonic.
14000 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14002 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
14003 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
14004 and split, *ashldi3_internal3 and split): Delete, merge into...
14005 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
14006 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
14008 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14010 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
14011 (lshrsi3, two anonymous define_insns and define_splits,
14012 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
14013 *lshrdi3_internal3 and split): Delete, merge into...
14014 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
14015 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
14017 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14019 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
14020 Remove "O" alternative.
14022 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
14024 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
14025 (mips_move_from_gpr_cost): Likewise.
14026 (mips_register_move_cost): Update accordingly.
14027 (mips_secondary_reload_class): Remove name of in_p.
14029 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
14032 * config/i386/i386.md (x86_64_shrd, x86_shrd,
14033 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
14035 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14037 * config/nios2/nios2.c: Include "builtins.h".
14039 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14041 * cgraph.h (tls_model_names): New variable.
14042 * print-tree.c (print_node): Simplify.
14043 * varpool.c (tls_model_names): New variable.
14044 (dump_varpool_node): Output tls model.
14046 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14048 * ipa-visibility.c (function_and_variable_visibility): Disable
14049 temporarily local aliases for some targets.
14051 2014-06-20 Marek Polacek <polacek@redhat.com>
14053 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
14054 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
14055 into SANITIZE_UNDEFINED.
14056 * doc/invoke.texi: Describe -fsanitize=bounds.
14057 * gimplify.c (gimplify_call_expr): Add gimplification of internal
14058 functions created in the FEs.
14059 * internal-fn.c: Move "internal-fn.h" after "tree.h".
14060 (expand_UBSAN_BOUNDS): New function.
14061 * internal-fn.def (UBSAN_BOUNDS): New internal function.
14062 * internal-fn.h: Don't define internal functions here.
14063 * opts.c (common_handle_option): Add -fsanitize=bounds.
14064 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
14065 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
14066 * tree-core.h: Define internal functions here.
14067 (struct tree_base): Add ifn field.
14068 * tree-pretty-print.c: Include "internal-fn.h".
14069 (dump_generic_node): Handle functions without CALL_EXPR_FN.
14070 * tree.c (get_callee_fndecl): Likewise.
14071 (build_call_expr_internal_loc): New function.
14072 * tree.def (CALL_EXPR): Update description.
14073 * tree.h (CALL_EXPR_IFN): Define.
14074 (build_call_expr_internal_loc): Declare.
14075 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
14077 (ubsan_type_descriptor): Change bool parameter to enum
14078 ubsan_print_style. Adjust the code. Add handling of
14080 (ubsan_expand_bounds_ifn): New function.
14081 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
14082 (ubsan_build_overflow_builtin): Likewise.
14083 (instrument_bool_enum_load): Likewise.
14084 (ubsan_instrument_float_cast): Likewise.
14085 * ubsan.h (enum ubsan_print_style): New enum.
14086 (ubsan_expand_bounds_ifn): Declare.
14087 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
14089 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
14091 * config/rs6000/rs6000.md: Append `DONE' to preparation
14092 statements of `bswap' pattern splitters.
14094 2014-06-20 Tom de Vries <tom@codesourcery.com>
14096 * target.def (call_fusage_contains_non_callee_clobbers): Update
14098 * doc/tm.texi: Regenerate.
14100 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14101 Max Ostapenko <m.ostapenko@partner.samsung.com>
14104 * asan.c (instrument_strlen_call): Fixed instrumentation of
14107 2014-06-20 Martin Jambor <mjambor@suse.cz>
14110 * ipa-prop.c (impossible_devirt_target): New function.
14111 (try_make_edge_direct_virtual_call): Use it, also instead of
14114 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14115 Max Ostapenko <m.ostapenko@partner.samsung.com>
14118 * asan.c (build_check_stmt): Add condition.
14120 2014-06-20 Martin Jambor <mjambor@suse.cz>
14123 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
14126 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14128 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
14130 (VCONQ): Make comment more helpful.
14132 * config/aarch64/aarch64-simd.md
14133 (aarch64_sqdmulh_lane<mode>):
14134 Use VCOND for operands 2. Update lane checking and flipping logic.
14135 (aarch64_sqrdmulh_lane<mode>): Likewise.
14136 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
14137 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
14138 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
14139 attribute of operand 3 to VCOND.
14140 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
14141 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
14142 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
14143 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
14144 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
14145 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
14147 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
14148 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
14149 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
14150 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
14151 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
14152 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
14153 operand to VCOND. Update lane flipping and bounds checking logic.
14154 (aarch64_sqdmlal2_lane<mode>): Likewise.
14155 (aarch64_sqdmlsl_lane<mode>): Likewise.
14156 (aarch64_sqdmull_lane<mode>): Likewise.
14157 (aarch64_sqdmull2_lane<mode>): Likewise.
14158 (aarch64_sqdmlal_laneq<mode>):
14159 Replace VCON usage with VCONQ.
14160 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
14161 (aarch64_sqdmlal2_laneq<mode>): Emit
14162 aarch64_sqdmlal2_laneq<mode>_internal insn.
14163 Replace VCON with VCONQ.
14164 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
14165 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
14166 (aarch64_sqdmull_laneq<mode>): Emit
14167 aarch64_sqdmull_laneq<mode>_internal insn.
14168 Replace VCON with VCONQ.
14169 (aarch64_sqdmull2_laneq<mode>): Emit
14170 aarch64_sqdmull2_laneq<mode>_internal insn.
14171 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
14172 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
14173 of 3rd argument to int16x4_t.
14174 (vqdmlalh_lane_s16): Likewise.
14175 (vqdmlslh_lane_s16): Likewise.
14176 (vqdmull_high_lane_s16): Likewise.
14177 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
14178 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
14179 (vqdmlsl_lane_s16): Likewise.
14180 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
14181 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
14182 (vqdmlals_lane_s32): Likewise.
14183 (vqdmlsls_lane_s32): Likewise.
14184 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
14185 (vqdmulls_lane_s32): Likewise.
14186 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
14187 (vqdmlsl_lane_s32): Likewise.
14188 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
14189 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
14190 (vqrdmulhh_lane_s16): Likewise.
14191 (vqdmlsl_high_lane_s16): Likewise.
14192 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
14193 (vqdmlsl_high_lane_s32): Likewise.
14194 (vqrdmulhs_lane_s32): Likewise.
14196 2014-06-20 Tom de Vries <tom@codesourcery.com>
14198 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
14199 get_call_reg_set_usage.
14201 2014-06-20 Tom de Vries <tom@codesourcery.com>
14203 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
14204 it contains all call_used_regs.
14206 2014-06-20 Tom de Vries <tom@codesourcery.com>
14208 * final.c (collect_fn_hard_reg_usage): Add and use variable
14209 function_used_regs.
14211 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14213 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
14214 (set_init_priority, get_init_priority, set_fini_priority,
14215 get_fini_priority): New methods.
14216 * tree.c (init_priority_for_decl): Remove.
14217 (init_ttree): Do not initialize init priority.
14218 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
14219 (decl_priority_info): Remove.
14220 (decl_init_priority_insert): Rewrite.
14221 (decl_fini_priority_insert): Rewrite.
14222 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
14223 tree_priority_map_marked_p): Remove.
14224 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
14225 * lto-streamer-out.c (hash_tree): Do not hash priorities.
14226 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
14227 not output priorities.
14228 (pack_ts_function_decl_value_fields): Likewise.
14229 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
14230 not input priorities.
14231 (unpack_ts_function_decl_value_fields): Likewise.
14232 * symtab.c (symbol_priority_map): Declare.
14233 (init_priority_hash): Declare.
14234 (symtab_unregister_node): Unregister from priority hash, too.
14235 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
14237 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
14238 (symbol_priority_info): New function.
14239 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
14241 * tree-core.h (tree_priority_map): Remove.
14243 2014-06-20 Jakub Jelinek <jakub@redhat.com>
14245 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
14246 0xff to uint64_t before shifting it up.
14248 2014-06-20 Julian Brown <julian@codesourcery.com>
14249 Chung-Lin Tang <cltang@codesourcery.com>
14251 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
14252 TARGET_THUMB1_ONLY. Add comments.
14254 2014-06-19 Tom de Vries <tom@codesourcery.com>
14256 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
14257 return type to void.
14258 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
14260 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14262 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
14263 as "move", from depends_on.
14265 2014-06-19 Terry Guo <terry.guo@arm.com>
14267 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
14270 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
14272 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
14274 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
14276 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
14279 * config/sh/sh.c (prepare_move_operands): Don't process TLS
14280 addresses here if reload in progress or completed.
14282 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
14284 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
14285 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
14286 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
14287 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
14288 (mips_register_priority): New function that implements the target
14289 hook TARGET_REGISTER_PRIORITY.
14290 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
14291 (mips_lra_p): Likewise for TARGET_LRA_P.
14292 (TARGET_REGISTER_PRIORITY): Define macro.
14293 (TARGET_SPILL_CLASS): Likewise.
14294 (TARGET_LRA_P): Likewise.
14295 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
14297 (REG_CLASS_NAMES): Likewise.
14298 (REG_CLASS_CONTENTS): Likewise.
14299 (BASE_REG_CLASS): Use M16_SP_REGS.
14300 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
14301 New set attribute to enable alternatives depending on the register
14303 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
14304 (*lea64): Disable pattern for MIPS16.
14305 * config/mips/mips.opt (mlra): New option.
14307 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
14309 * lra-constraints.c (base_to_reg): New function.
14310 (process_address): Use new function.
14312 2014-06-18 Tom de Vries <tom@codesourcery.com>
14314 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
14315 * config/aarch64/aarch64.c
14316 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
14317 (aarch64_emit_call_insn): New function.
14318 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
14320 * config/aarch64/aarch64.md (define_expand "call_internal")
14321 (define_expand "call_value_internal", define_expand "sibcall_internal")
14322 (define_expand "sibcall_value_internal"): New.
14323 (define_expand "call", define_expand "call_value")
14324 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
14325 expand variant and aarch64_emit_call_insn.
14327 2014-06-18 Radovan Obradovic <robradovic@mips.com>
14328 Tom de Vries <tom@codesourcery.com>
14330 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
14331 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
14333 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
14334 clobbers to CALL_INSN_FUNCTION_USAGE.
14335 (define_expand "sibcall_internal")
14336 (define_expand "sibcall_value_internal"): New.
14337 (define_expand "call", define_expand "call_value"): Add argument to
14338 arm_emit_call_insn.
14339 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
14340 (define_expand "sibcall_value"): Use sibcall_value_internal and
14341 arm_emit_call_insn.
14343 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14345 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
14347 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14349 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
14352 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14354 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
14355 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
14356 annotations. Fix DWARF information.
14358 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14360 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
14361 __udivmoddi4, and fixups for negative operands.
14363 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14365 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
14367 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14369 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
14372 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14374 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
14377 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14379 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
14380 describing register usage on function entry and exit.
14382 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14384 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
14385 (__aeabi_ldivmod): Fix whitespace.
14387 2014-06-18 Andreas Schwab <schwab@suse.de>
14389 * doc/md.texi (Standard Names): Use @itemx for grouped items.
14390 Remove blank line after @item.
14392 2014-06-18 Richard Henderson <rth@redhat.com>
14395 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
14397 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14399 * config/arm/arm.c (neon_vector_mem_operand): Allow register
14400 POST_MODIFY for neon loads and stores.
14401 (arm_print_operand): Output post-index register for neon loads and
14404 2014-06-18 Richard Biener <rguenther@suse.de>
14406 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
14408 2014-06-18 Richard Biener <rguenther@suse.de>
14410 * tree-pass.h (make_pass_dce_loop): Remove.
14411 * passes.def: Replace pass_dce_loop with pass_dce.
14412 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
14413 changed free niter estimates and reset the scev cache.
14414 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
14415 make_pass_dce_loop): Remove.
14416 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
14417 (fini_copy_prop): Return whether something changed. Always
14418 let substitute_and_fold perform DCE and free niter estimates
14419 and reset the scev cache if so.
14420 (execute_copy_prop): If sth changed schedule cleanup-cfg.
14421 (pass_data_copy_prop): Do not unconditionally schedule
14422 cleanup-cfg or update-ssa.
14424 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
14426 PR tree-optimization/61518
14427 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
14428 reduction var is used in reduction stmt or phi-function only.
14430 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14432 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
14434 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
14436 PR tree-optimization/61517
14437 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
14438 whose rhs's first tree is the source expression instead of the
14440 (find_bswap_or_nop): Likewise.
14441 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
14442 gimple stmt whose rhs's first tree is the source. In the memory source
14443 case, move the stmt to be replaced close to one of the original load to
14444 avoid the problem of a store between the load and the stmt's original
14446 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
14449 2014-06-18 Andreas Schwab <schwab@suse.de>
14451 PR rtl-optimization/54555
14452 * postreload.c (move2add_use_add2_insn): Substitute
14453 STRICT_LOW_PART only if it is cheaper.
14455 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
14457 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
14458 Do not use unspec as call operand. Use memory_operand instead of
14459 memory_nox32_operand and add "m" operand constraint. Disable
14460 pattern for TARGET_X32.
14461 (*sibcall_pop_memory): Ditto.
14462 (*sibcall_value_memory): Ditto.
14463 (*sibcall_value_pop_memory): Ditto.
14464 (sibcall peepholes): Merge SImode and DImode patterns using
14465 W mode iterator. Use memory_operand instead of memory_nox32_operand.
14466 Disable pattern for TARGET_X32. Check if eliminated register is
14467 really dead after call insn. Generate call RTX without unspec operand.
14468 (sibcall_value peepholes): Ditto.
14469 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
14470 instead of memory_nox32_operand. Check if eliminated register is
14471 really dead after call insn. Generate call RTX without unspec operand.
14472 (sibcall_value_pop peepholes): Ditto.
14473 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
14475 2014-06-18 Terry Guo <terry.guo@arm.com>
14478 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
14481 2014-06-18 Olivier Hainque <hainque@adacore.com>
14483 * tree-core.h (tree_block): Add an "end_locus" field, allowing
14484 memorization of the end of block source location.
14485 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
14486 * gimplify.c (gimplify_bind_expr): Propagate the block start and
14487 end source location info we have on the block entry/exit code we
14490 2014-06-18 Richard Biener <rguenther@suse.de>
14492 * common.opt (fssa-phiopt): New option.
14493 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
14495 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
14496 * doc/invoke.texi (-fssa-phiopt): Document.
14498 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14500 * genattrtab.c (n_bypassed): New variable.
14501 (process_bypasses): Initialise n_bypassed.
14502 Count number of bypassed reservations.
14503 (make_automaton_attrs): Allocate space for bypassed reservations
14504 rather than number of bypasses.
14506 2014-06-18 Richard Biener <rguenther@suse.de>
14508 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
14509 we propagated anything.
14510 (substitute_and_fold_dom_walker::before_dom_children): Something
14511 changed if we propagated into PHI arguments.
14512 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
14515 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
14517 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
14519 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
14520 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
14521 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
14522 Introduces alternative way of loads group permutaions.
14523 (vect_transform_grouped_load): Try alternative way of permutations.
14525 2014-06-18 Jakub Jelinek <jakub@redhat.com>
14527 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
14528 changed in ORT_TARGET region, don't jump to do_outer.
14529 (struct gimplify_adjust_omp_clauses_data): New type.
14530 (gimplify_adjust_omp_clauses_1): Adjust for data being
14531 a struct gimplify_adjust_omp_clauses_data pointer instead
14532 of tree *. Pass pre_p as a new argument to
14533 lang_hooks.decls.omp_finish_clause hook.
14534 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
14535 splay_tree_foreach to pass both list_p and pre_p.
14536 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
14537 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
14538 gimplify_adjust_omp_clauses callers.
14539 * langhooks.c (lhd_omp_finish_clause): New function.
14540 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
14541 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
14542 * langhooks.h (struct lang_hooks_for_decls): Add a new
14543 gimple_seq * argument to omp_finish_clause hook.
14544 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
14545 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
14546 (scan_omp_parallel, lower_omp_for): When adding
14547 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
14548 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
14549 * tree-nested.c (convert_nonlocal_omp_clauses,
14550 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
14551 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
14553 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
14555 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
14556 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
14558 2014-06-17 Xinliang David Li <davidxl@google.com>
14560 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
14561 * passes.c (pass_init_dump_file): Do not set initialize
14562 flag to false unconditionally.
14564 2014-06-17 Richard Biener <rguenther@suse.de>
14566 * genopinit.c (main): Use vec<>::qsort method.
14567 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
14569 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
14571 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
14573 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
14574 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
14575 (mips_move_to_gpr_cost): Remove ST_REGS case.
14576 (mips_move_from_gpr_cost): Likewise.
14577 (mips_register_move_cost): Likewise.
14578 (mips_secondary_reload_class): Likewise.
14580 2014-06-17 Richard Biener <rguenther@suse.de>
14582 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
14583 (pass_all_optimizations): Move 3rd copy-prop pass from after
14584 fre to before ifcombine/phiopt.
14586 2014-06-17 Richard Biener <rguenther@suse.de>
14588 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
14589 and allow all blocks to be forwarders.
14591 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
14594 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
14595 variable 'size'; calculate 'size' right in the front; use
14596 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
14597 pcum->aapcs_stack_words.
14599 2014-06-17 Nick Clifton <nickc@redhat.com>
14601 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
14602 (umulhi3, mulsidi3, umulsidi3): Likewise.
14604 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
14606 PR middle-end/61508
14607 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
14608 check for section name.
14610 2014-06-17 Richard Biener <rguenther@suse.de>
14612 * tree-ssa-propagate.c: Include domwalk.h.
14613 (substitute_and_fold): Outline main worker into a domwalker ...
14614 (substitute_and_fold_dom_walker::before_dom_children): ... here.
14615 Schedule stmts we can fully propagate for removal. Remove
14617 (substitute_and_fold): Apply a dominator walk to perform
14618 substitution. Process stmts scheduled for removal here.
14620 2014-06-17 Richard Biener <rguenther@suse.de>
14622 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
14623 of PHI node moving.
14625 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
14627 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
14628 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
14629 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
14630 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
14631 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
14633 (get_fpscr) : Likewise.
14635 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
14637 PR rtl-optimization/61325
14638 * lra-constraints.c (valid_address_p): Add forward declaration.
14639 (simplify_operand_subreg): Check address validity before and after
14640 alter_reg of memory subreg.
14642 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
14644 * config/i386/i386.c (decide_alg): Correctly handle
14645 maximum size of stringop algorithm.
14647 2014-06-16 Yury Gribov <y.gribov@samsung.com>
14649 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
14651 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
14653 PR rtl-optimization/61522
14654 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
14656 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
14659 * symtab.c (symtab_node::reset_section): New method.
14660 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
14662 * cgraph.h (reset_section): Declare.
14663 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
14664 do not consider comdat locals.
14665 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
14667 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
14668 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
14669 reset sections of symbols dragged out of the comdats.
14670 (function_and_variable_visibility): Reset sections of
14673 2014-06-16 Richard Biener <rguenther@suse.de>
14675 PR tree-optimization/61482
14676 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
14677 [-INF(OVF), +INF(OVF)] range.
14679 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
14681 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
14682 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
14683 handling 32-bit multiplication.
14685 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
14687 PR middle-end/61430
14688 * lra-lives.c (process_bb_lives): Skip creating copy during
14689 insn scan when src/dest has constrained to same regno.
14691 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
14693 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
14694 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
14696 2014-06-16 Yury Gribov <y.gribov@samsung.com>
14698 * asan.c (check_func): New function.
14699 (maybe_create_ssa_name): Likewise.
14700 (build_check_stmt_with_calls): Likewise.
14701 (use_calls_p): Likewise.
14702 (report_error_func): Change interface.
14703 (build_check_stmt): Allow non-integer lengths; add support
14705 (asan_instrument): Likewise.
14706 (instrument_mem_region_access): Moved code to build_check_stmt.
14707 (instrument_derefs): Likewise.
14708 (instrument_strlen_call): Likewise.
14709 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
14710 * doc/invoke.texi: Describe new parameter.
14711 * params.def: Define new parameter.
14712 * params.h: Likewise.
14713 * sanitizer.def: Describe new builtins.
14715 2014-06-16 Richard Biener <rguenther@suse.de>
14717 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
14718 Make all defs available at the end.
14719 (eliminate): If we remove a PHI node schedule cfg-cleanup.
14721 2014-06-18 Jakub Jelinek <jakub@redhat.com>
14724 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
14726 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
14729 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
14730 initialization. Replace remaining use of uid.
14732 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
14734 * c-family/c-common.c (handle_tls_model_attribute): Use
14735 set_decl_tls_model.
14736 * c-family/c-common.c (handle_tls_model_attribute): Use
14737 set_decl_tls_model.
14738 * cgraph.h (struct varpool_node): Add tls_model.
14739 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
14740 * tree.h (DECL_TLS_MODEL): Update.
14741 (DECL_THREAD_LOCAL_P): Check that variable is static.
14742 (decl_tls_model): Declare.
14743 (set_decl_tls_model): Declare.
14744 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
14745 set symbol prorperties.
14746 (get_emutls_init_templ_addr): Cleanup.
14747 (new_emutls_decl): Update.
14748 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
14749 (lto_input_varpool_node): Likewise.
14750 * lto-streamer-out.c (hash_tree): Likewise.
14751 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
14752 not stream DECL_TLS_MODEL.
14753 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
14754 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
14756 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14758 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
14760 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14762 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
14763 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
14765 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
14766 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
14767 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
14768 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
14769 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
14770 (df_get_artificial_defs, df_get_artificial_uses)
14771 (df_single_def, df_single_use): Update accordingly.
14772 (df_refs_chain_dump): Take the first element in a linked list as
14773 parameter, rather than a pointer to an array of pointers.
14774 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
14775 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
14776 (df_chain_create_bb_process_use): Likewise.
14777 (df_md_bb_local_compute_process_def): Likewise.
14778 * fwprop.c (process_defs, process_uses): Likewise.
14779 (register_active_defs, update_uses): Likewise.
14780 (forward_propagate_asm): Update for new df_ref linking.
14781 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
14782 (df_null_ref_rec, df_null_mw_rec): Likewise.
14783 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
14785 (df_scan_free_bb_info): Remove check for null artificial_defs.
14786 (df_install_ref_incremental): Adjust for new df_ref linking.
14787 Use a single-element insertion rather than a full sort.
14788 (df_ref_chain_delete_du_chain): Take the first element
14789 in a linked list as parameter, rather than a pointer to an array of
14791 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
14792 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
14793 (df_insn_info_delete): Remove check for null defs and call to
14794 df_scan_free_mws_vec.
14795 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
14796 null rather than df_null_*_rec.
14797 (df_insn_rescan_debug_internal): Likewise, and update null
14798 checks in the same way. Remove check for null defs.
14799 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
14800 Move a single element rather doing a full sort.
14801 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
14803 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
14804 Initialize df_ref and df_mw_hardreg lists to null rather than
14806 (df_ref_compare): Take df_refs as parameter, transferring the
14807 old interface to...
14808 (df_ref_ptr_compare): ...this new function.
14809 (df_sort_and_compress_refs): Update accordingly.
14810 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
14811 old interface to...
14812 (df_mw_ptr_compare): ...this new function.
14813 (df_sort_and_compress_mws): Update accordingly.
14814 (df_install_refs, df_install_mws): Return a linked list rather than
14815 an array of pointers.
14816 (df_refs_add_to_chains): Assert that old lists are empty rather
14818 (df_insn_refs_verify): Don't handle null defs speciailly.
14819 * web.c (union_match_dups): Update for new df_ref linking.
14821 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14823 * df.h (df_ref_create, df_ref_remove): Delete.
14824 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
14825 (df_ref_remove): Likewise.
14827 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14829 * df.h (df_single_def, df_single_use): New functions.
14830 * ira.c (find_moveable_pseudos): Use them.
14832 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14834 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
14835 * df-problems.c (df_note_bb_compute): Use it.
14836 * regstat.c (regstat_bb_compute_ri): Likewise.
14838 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14840 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
14841 * cse.c (cse_extended_basic_block): Use them.
14842 * dce.c (mark_artificial_use): Likewise.
14843 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
14844 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
14845 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
14846 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
14847 (df_simulate_initialize_backwards): Likewise.
14848 (df_simulate_finalize_backwards): Likewise.
14849 (df_simulate_initialize_forwards): Likewise.
14850 (df_md_simulate_artificial_defs_at_top): Likewise.
14851 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
14852 * regrename.c (init_rename_info): Likewise.
14853 * regstat.c (regstat_bb_compute_ri): Likewise.
14854 (regstat_bb_compute_calls_crossed): Likewise.
14856 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14858 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
14859 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
14860 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
14861 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
14862 * combine.c (create_log_links): Likewise.
14863 * compare-elim.c (find_flags_uses_in_insn): Likewise.
14864 (try_eliminate_compare): Likewise.
14865 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
14866 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
14867 (remove_reg_equal_equiv_notes_for_defs): Likewise.
14868 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
14869 (word_dce_process_block, dce_process_block): Likewise.
14870 * ddg.c (def_has_ccmode_p): Likewise.
14871 * df-core.c (df_bb_regno_first_def_find): Likewise.
14872 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
14873 * df-problems.c (df_rd_simulate_one_insn): Likewise.
14874 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
14875 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
14876 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
14877 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
14878 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
14879 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
14880 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
14881 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
14882 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
14883 * fwprop.c (local_ref_killed_between_p): Likewise.
14884 (all_uses_available_at, free_load_extend): Likewise.
14885 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
14886 * hw-doloop.c (scan_loop): Likewise.
14887 * ifcvt.c (dead_or_predicable): Likewise.
14888 * init-regs.c (initialize_uninitialized_regs): Likewise.
14889 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
14890 (process_bb_node_lives): Likewise.
14891 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
14892 (find_moveable_pseudos): Likewise.
14893 * loop-invariant.c (check_dependencies, record_uses): Likewise.
14894 * recog.c (peep2_find_free_register): Likewise.
14895 * ree.c (get_defs): Likewise.
14896 * regstat.c (regstat_bb_compute_ri): Likewise.
14897 (regstat_bb_compute_calls_crossed): Likewise.
14898 * sched-deps.c (find_inc, find_mem): Likewise.
14899 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
14900 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
14901 * shrink-wrap.c (requires_stack_frame_p): Likewise.
14902 (prepare_shrink_wrap): Likewise.
14903 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
14904 * web.c (union_defs, pass_web::execute): Likewise.
14905 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
14906 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
14908 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
14910 * lra-assign.c (assign_by_spills): Add code to assign vector regs
14911 to inheritance pseudos.
14912 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
14914 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
14917 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
14918 (BU_MISC_2): Rename to ...
14919 (BU_LDBL128_2): ... this.
14920 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
14921 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
14922 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
14923 RS6000_BTM_LDBL128.
14924 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
14925 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
14926 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
14927 (unpacktf_1): Likewise.
14928 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
14929 (__builtin_longdouble_dw1): Likewise.
14930 * doc/sourcebuild.texi (longdouble128): Document.
14932 2014-06-13 Jeff Law <law@redhat.com>
14934 PR rtl-optimization/61094
14935 PR rtl-optimization/61446
14936 * ree.c (combine_reaching_defs): Get the mode for the copy from
14937 the extension insn rather than the defining insn.
14939 2014-06-13 Dehao Chen <dehao@google.com>
14941 * dwarf2out.c (add_linkage_name): Emit more linkage name.
14943 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
14945 * doc/install.texi (--enable-linker-plugin-configure-flags)
14946 (--enable-linker-plugin-flags): Document new flags.
14948 2014-06-13 Martin Jambor <mjambor@suse.cz>
14951 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
14952 cache_token if returning early.
14954 2014-06-13 Nick Clifton <nickc@redhat.com>
14956 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
14957 requested alignment is active.
14958 (LABEL_ALIGN): Likewise.
14959 (LOOP_ALIGN): Likewise.
14961 2014-06-13 Richard Biener <rguenther@suse.de>
14963 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
14964 Rewrite to propagate the VN result into all uses where
14965 possible and to remove stmts becoming dead because of that.
14966 (eliminate): Generalize stmt removal handling, remove in
14967 reverse dominator order to support proper debug stmt
14968 generation. Update stmts before removing stmts.
14969 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
14971 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
14973 PR tree-optimization/61375
14974 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
14975 symbolic number cannot be represented in an uint64_t.
14976 (find_bswap_or_nop_1): Likewise.
14978 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
14980 * symtab.c (symtab_node::reset_section): New method.
14981 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
14983 * cgraph.h (reset_section): Declare.
14984 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
14985 do not consider comdat locals.
14986 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
14988 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
14989 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
14990 reset sections of symbols dragged out of the comdats.
14991 (function_and_variable_visibility): Reset sections of
14994 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
14996 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
14997 to use symtab and decl_binds_to_current_def_p
14998 * tree-vectorizer.c (increase_alignment): Increase alignment
14999 of alias target, too.
15001 2014-06-12 Jakub Jelinek <jakub@redhat.com>
15003 PR middle-end/61486
15004 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
15005 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
15006 if outer combined construct is distribute.
15007 (gimplify_omp_for): For OMP_DISTRIBUTE set
15008 gimplify_omp_ctxp->distribute.
15009 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
15010 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
15011 mapping into decl map.
15013 2014-06-12 Jason Merrill <jason@redhat.com>
15015 * common.opt (fabi-version): Change default to 0.
15017 2014-06-12 Jason Merrill <jason@redhat.com>
15019 * toplev.c (process_options): Reject -fabi-version=1.
15021 2014-06-12 Jeff Law <law@redhat.com>
15023 PR tree-optimization/61009
15024 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
15025 value when we stop processing a block due to problematic PHIs.
15027 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
15029 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
15030 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
15031 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
15032 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
15033 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
15034 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
15035 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
15036 are not in the spec.
15038 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
15041 * config/aarch64/aarch64-modes.def: Add V1DFmode.
15042 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
15045 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
15047 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
15049 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
15052 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
15053 loading from address spaces.
15055 2014-06-12 Martin Liska <mliska@suse.cz>
15058 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
15059 statement is reachable.
15061 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15063 * symtab.c (section_hash): New hash.
15064 (symtab_unregister_node): Clear section before freeing.
15065 (hash_section_hash_entry): New haser.
15066 (eq_sections): New function.
15067 (symtab_node::set_section_for_node): New method.
15068 (set_section_1): Update.
15069 (symtab_node::set_section): Take string instead of tree as parameter.
15070 (symtab_resolve_alias): Update.
15071 * cgraph.h (section_hash_entry_d): New structure.
15072 (section_hash_entry): New typedef.
15073 (cgraph_node): Change comdat_group_ to x_comdat_group,
15074 change section_ to x_section and turn into section_hash_entry;
15075 update accestors; put set_section_for_node offline.
15076 * tree.c (decl_section_name): Turn into string.
15077 (set_decl_section_name): Change parameter to be string.
15078 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
15079 * sdbout.c (sdbout_one_type): Update.
15080 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
15081 * varasm.c (IN_NAMED_SECTION, get_named_section,
15082 resolve_unique_section, hot_function_section, get_named_text_section,
15083 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
15084 make_decl_rtl, default_unique_section): Update.
15085 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
15086 (c6x_elf_unique_section): Update.
15087 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
15088 * config/pa/pa.c (pa_function_section): Update.
15089 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
15090 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
15091 * config/arc/arc.c (arc_in_small_data_p): Update.
15092 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
15093 * config/mcore/mcore.c (mcore_unique_section): Update.
15094 * config/mips/mips.c (mips16_build_function_stub): Update.
15095 (mips16_build_call_stub): Update.
15096 (mips_function_rodata_section): Update.
15097 (mips_in_small_data_p): Update.
15098 * config/score/score.c (score_in_small_data_p): Update.
15099 * config/rx/rx.c (rx_in_small_data): Update.
15100 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
15101 (rs6000_xcoff_asm_named_section): Update.
15102 (rs6000_xcoff_unique_section): Update.
15103 * config/frv/frv.c (frv_string_begins_with): Update.
15104 (frv_in_small_data_p): Update.
15105 * config/v850/v850.c (v850_encode_data_area): Update.
15106 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
15107 (bfin_handle_l1_data_attribute): Update.
15108 (bfin_handle_l2_attribute): Update.
15109 * config/mep/mep.c (mep_unique_section): Update.
15110 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
15112 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
15113 (h8300_handle_tiny_data_attribute): Update.
15114 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
15115 (m32r_in_small_data_p): Update.
15116 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
15117 * config/i386/i386.c (ix86_in_large_data_p): Update.
15118 * config/i386/winnt.c (i386_pe_unique_section): Update.
15119 * config/darwin.c (darwin_function_section): Update.
15120 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
15121 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15122 (new_emutls_decl): Update.
15123 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
15124 input_varpool_node): Update.
15125 (ead_string_cst): Turn to ...
15126 (read_string): ... this one.
15127 * dwarf2out.c (secname_for_decl): Update.
15128 * asan.c (asan_protect_global): Update.
15130 2014-06-11 DJ Delorie <dj@redhat.com>
15132 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
15134 * config/rx/rx.c (rx_option_override): Likewise.
15135 (rx_align_for_label): Likewise.
15137 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
15139 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
15141 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
15144 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15146 * common.md: New file.
15147 * doc/md.texi: Update description of generic, machine-independent
15149 * config/s390/constraints.md (e): Delete.
15150 * Makefile.in (md_file): Include common.md.
15151 * config/m32c/t-m32c (md_file): Likewise.
15152 * genpreds.c (general_mem): New array.
15153 (generic_constraint_letters): Remove constraints now defined by
15155 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15156 Allow the first character to be '<' or '>' as well.
15157 * genoutput.c (general_mem): New array.
15158 (indep_constraints): Remove constraints now defined by common.md.
15159 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15160 Remove special handling of 'm'.
15161 * ira-costs.c (record_reg_classes): Remove special handling of
15162 constraints now defined by common.md.
15163 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
15164 * ira-lives.c (single_reg_class): Likewise.
15165 (ira_implicitly_set_insn_hard_regs): Likewise.
15166 * lra-constraints.c (reg_class_from_constraints): Likewise.
15167 (process_alt_operands, process_address, curr_insn_transform): Likewise.
15168 * postreload.c (reload_cse_simplify_operands): Likewise.
15169 * reload.c (push_secondary_reload, scratch_reload_class)
15170 (find_reloads, alternative_allows_const_pool_ref): Likewise.
15171 * reload1.c (maybe_fix_stack_asms): Likewise.
15172 * targhooks.c (default_secondary_reload): Likewise.
15173 * stmt.c (parse_output_constraint): Likewise.
15174 * recog.c (preprocess_constraints): Likewise.
15175 (constrain_operands, peep2_find_free_register): Likewise.
15176 (asm_operand_ok): Likewise, but add a comment saying why 'o'
15177 must be handled specially.
15179 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15181 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
15182 * genpreds.c (have_const_dbl_constraints): Delete.
15183 (add_constraint): Don't set it.
15184 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
15185 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
15186 constraints using the lookup_constraint logic.
15187 * ira-lives.c (single_reg_class): Likewise.
15188 * ira.c (ira_setup_alts): Likewise.
15189 * lra-constraints.c (process_alt_operands): Likewise.
15190 * recog.c (asm_operand_ok, constrain_operands): Likewise.
15191 * reload.c (find_reloads): Likewise.
15193 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15195 * genpreds.c (const_int_start, const_int_end): New variables.
15196 (choose_enum_order): Output CONST_INT constraints before memory
15198 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
15200 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
15201 * ira.c (ira_setup_alts): Likewise.
15202 * lra-constraints.c (process_alt_operands): Likewise.
15203 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
15204 * reload.c (find_reloads): Likewise.
15206 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15208 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
15209 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
15210 * recog.c (preprocess_constraints): Update accordingly.
15212 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15214 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
15215 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
15216 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
15217 * genpreds.c (print_type_tree): New function.
15218 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
15219 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
15220 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
15221 Write out enum constraint_type and get_constraint_type.
15222 * lra-constraints.c (satisfies_memory_constraint_p): Take a
15223 constraint_num rather than a constraint string.
15224 (satisfies_address_constraint_p): Likewise.
15225 (reg_class_from_constraints): Avoid old constraint macros.
15226 (process_alt_operands, process_address_1): Likewise.
15227 (curr_insn_transform): Likewise.
15228 * ira-costs.c (record_reg_classes): Likewise.
15229 (record_operand_costs): Likewise.
15230 * ira-lives.c (single_reg_class): Likewise.
15231 (ira_implicitly_set_insn_hard_regs): Likewise.
15232 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
15233 * postreload.c (reload_cse_simplify_operands): Likewise.
15234 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
15235 (constrain_operands, peep2_find_free_register): Likewise.
15236 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
15237 (find_reloads, alternative_allows_const_pool_ref): Likewise.
15238 * reload1.c (maybe_fix_stack_asms): Likewise.
15239 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
15240 * targhooks.c (default_secondary_reload): Likewise.
15241 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
15242 to EXTRA_CONSTRAINT_STR.
15243 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
15245 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15247 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
15248 (write_constraint_satisfied_p_array): ...this new function.
15249 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
15251 (write_insn_preds_c): Update accordingly.
15253 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15255 * genpreds.c (write_lookup_constraint): Rename to...
15256 (write_lookup_constraint_1): ...this.
15257 (write_lookup_constraint_array): New function.
15258 (write_tm_preds_h): Define lookup_constraint as an inline function
15259 that uses write_lookup_constraint_array where possible.
15260 (write_insn_preds_c): Update for the changes above.
15262 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15264 * doc/md.texi (regclass_for_constraint): Rename to...
15265 (reg_class_for_constraint): ...this.
15266 * genpreds.c (num_constraints, enum_order, register_start)
15267 (register_end, satisfied_start, memory_start, memory_end)
15268 (address_start, address_end): New variables.
15269 (add_constraint): Count the number of constraints.
15270 (choose_enum_order): New function.
15271 (write_enum_constraint_num): Iterate over enum_order.
15272 (write_regclass_for_constraint): Rename to...
15273 (write_reg_class_for_constraint_1): ...this and update output
15275 (write_constraint_satisfied_p): Rename to...
15276 (write_constraint_satisfied_p_1): ...this and update output
15277 accordingly. Do nothing if all extra constraints are register
15279 (write_insn_extra_memory_constraint): Delete.
15280 (write_insn_extra_address_constraint): Delete.
15281 (write_range_function): New function.
15282 (write_tm_preds_h): Define constraint_satisfied_p and
15283 reg_class_for_constraint as inline functions that do a range check
15284 before calling the out-of-line function. Use write_range_function
15285 to implement insn_extra_{register,memory,address}_constraint,
15286 the first of which is new.
15287 (write_insn_preds_c): Update after above changes to write_* functions.
15288 (main): Call choose_enum_order.
15290 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
15292 PR tree-optimization/61306
15293 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
15294 expression instead of its size.
15295 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
15296 false to prevent optimization when the result is unpredictable due to
15297 arithmetic right shift of signed type with highest byte is set.
15298 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
15299 (init_symbolic_number): Likewise.
15300 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
15301 when the result is unpredictable due to sign extension.
15303 2014-06-11 Terry Guo <terry.guo@arm.com>
15305 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
15306 (*thumb1_addsi3): Ditto.
15307 (*thumb_subdi3): Ditto.
15308 (thumb1_subsi3_insn): Ditto.
15309 (*thumb_mulsi3): Ditto.
15310 (*thumb_mulsi3_v6): Ditto.
15311 (*thumb1_andsi3_insn): Ditto.
15312 (thumb1_bicsi3): Ditto.
15313 (*thumb1_iorsi3_insn): Ditto.
15314 (*thumb1_xorsi3_insn): Ditto.
15315 (*thumb1_ashlsi3): Ditto.
15316 (*thumb1_ashrsi3): Ditto.
15317 (*thumb1_lshrsi3): Ditto.
15318 (*thumb1_rotrsi3): Ditto.
15319 (*thumb1_negdi2): Ditto.
15320 (*thumb1_negsi2): Ditto.
15321 (*thumb1_abssi2): Ditto.
15322 (*thumb1_neg_abssi2): Ditto.
15323 (*thumb1_one_cmplsi2): Ditto.
15324 (*thumb1_zero_extendhisi2): Ditto.
15325 (*thumb1_zero_extendqisi2): Ditto.
15326 (*thumb1_zero_extendqisi2_v6): Ditto.
15327 (thumb1_extendhisi2): Ditto.
15328 (thumb1_extendqisi2): Ditto.
15329 (*thumb1_movdi_insn): Ditto.
15330 (*thumb1_movsi_insn): Ditto.
15331 (*thumb1_movhi_insn): Ditto.
15332 (thumb_movhi_clobber): Ditto.
15333 (*thumb1_movqi_insn): Ditto.
15334 (*thumb1_movhf): Ditto.
15335 (*thumb1_movsf_insn): Ditto.
15336 (*thumb_movdf_insn): Ditto.
15337 (movmem12b): Ditto.
15339 (cbranchqi4): Ditto.
15340 (cbranchsi4_insn): Ditto.
15341 (cbranchsi4_scratch): Ditto.
15342 (*negated_cbranchsi4): Ditto.
15343 (*tbit_cbranch): Ditto.
15344 (*tlobits_cbranch): Ditto.
15345 (*tstsi3_cbranch): Ditto.
15346 (*cbranchne_decr1): Ditto.
15347 (*addsi3_cbranch): Ditto.
15348 (*addsi3_cbranch_scratch): Ditto.
15349 (*thumb_cmpdi_zero): Ditto.
15350 (cstoresi_eq0_thumb1): Ditto.
15351 (cstoresi_ne0_thumb1): Ditto.
15352 (*cstoresi_eq0_thumb1_insn): Ditto.
15353 (*cstoresi_ne0_thumb1_insn): Ditto.
15354 (cstoresi_nltu_thumb1): Ditto.
15355 (cstoresi_ltu_thumb1): Ditto.
15356 (thumb1_addsi3_addgeu): Ditto.
15357 (*thumb_jump): Ditto.
15358 (*call_reg_thumb1_v5): Ditto.
15359 (*call_reg_thumb1): Ditto.
15360 (*call_value_reg_thumb1_v5): Ditto.
15361 (*call_value_reg_thumb1): Ditto.
15362 (*call_insn): Ditto.
15363 (*call_value_insn): Ditto.
15364 (thumb1_casesi_internal_pic): Ditto.
15365 (thumb1_casesi_dispatch): Ditto.
15366 (*thumb1_indirect_jump): Ditto.
15367 (prologue_thumb1_interwork): Ditto.
15368 (*epilogue_insns): Ditto.
15369 (consttable_1): Ditto.
15370 (consttable_2): Ditto.
15371 (tablejump): Ditto.
15372 (*thumb1_tablejump): Ditto.
15373 (thumb_eh_return): Ditto.
15374 (define_peephole2): Two of them are thumb1 only and got moved into
15375 new file thumb1.md.
15376 (define_split): Six of them are thumb1 only and got moved into new
15378 * config/arm/thumb1.md: New file comprised of above thumb1 only
15381 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15383 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
15384 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
15386 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
15387 (aarch64_crc_builtin_datum): New struct.
15388 (aarch64_crc_builtin_data): New.
15389 (aarch64_init_crc32_builtins): New function.
15390 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
15391 (aarch64_crc32_expand_builtin): New.
15392 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
15393 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
15394 __ARM_FEATURE_CRC32 when appropriate.
15395 (TARGET_CRC32): Define.
15396 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
15397 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
15398 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
15399 (aarch64_<crc_variant>): New pattern.
15400 * config/aarch64/arm_acle.h: New file.
15401 * config/aarch64/iterators.md (CRC): New int iterator.
15402 (crc_variant, crc_mode): New int attributes.
15403 * doc/aarch64-acle-intrinsics.texi: New file.
15404 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
15405 Include aarch64-acle-intrinsics.texi.
15407 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
15409 * tree-vect-data-refs.c (vect_grouped_store_supported): New
15410 check for stores group of length 3.
15411 (vect_permute_store_chain): New permutations for stores group of
15413 * tree-vect-stmts.c (vect_model_store_cost): Change cost
15414 of vec_perm_shuffle for the new permutations.
15416 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15418 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
15419 table rewriting temporarily on targets not supporting ONE_ONLY.
15421 2014-06-11 Richard Biener <rguenther@suse.de>
15423 PR middle-end/61437
15425 2014-06-04 Richard Biener <rguenther@suse.de>
15427 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
15428 TREE_PUBLIC and DECL_EXTERNAL decls.
15430 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
15432 * varasm.c (set_implicit_section): New function.
15433 (resolve_unique_section): Use it to set implicit section
15435 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
15436 (default_function_section): Likewise.
15437 (decl_binds_to_current_def_p): Constify argument.
15438 * varasm.h (decl_binds_to_current_def_p): Update prototype.
15439 * asan.c (asan_protect_global): Use
15440 symtab_get_node (decl)->implicit_section.
15441 * symtab.c (dump_symtab_base): Dump implicit sections.
15442 (verify_symtab_base): Verify sanity of sectoins and comdats.
15443 (symtab_resolve_alias): Alias share the section of its target.
15444 (set_section_1): New function.
15445 (symtab_node::set_section): Move here, recurse to aliases.
15446 (verify_symtab): Check for duplicated symtab lists.
15447 * tree-core.h (implicit_section_name_p): Remove.
15448 * tree-vect-data-refs.c: Include varasm.h.
15449 (vect_can_force_dr_alignment_p): Fix conditional on when
15450 decl bints to current definition; use
15451 symtab_get_node (decl)->implicit_section.
15452 * cgraph.c (cgraph_make_node_local_1): Fix section set.
15453 * cgraph.h (struct symtab_node): Add implicit_section.
15454 (set_section): Rename to ...
15455 (set_section_for_node): ... this one.
15456 (set_section): Declare.
15457 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
15458 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
15459 input_overwrite_node, input_varpool_node): Stream implicit_section.
15460 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
15461 removal; it will fail in LTO.
15463 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15465 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
15466 Change second alternative type to f_mcr.
15467 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
15468 and 12th alternatives' types to f_mcr and f_mrc.
15469 (*movdi_aarch64): Same for 12th and 13th alternatives.
15470 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
15471 (aarch64_movtilow_tilow): Change type to fmov.
15473 2014-06-10 Jiong Wang <jiong.wang@arm.com>
15475 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
15476 (aarch64_save_or_restore_callee_save_registers): Fix layout.
15478 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15480 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
15482 (aarch64_sqrdmulh_lane<mode>): Likewise.
15483 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
15484 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
15485 (aarch64_sqdmulh_laneq<mode>): New expander.
15486 (aarch64_sqrdmulh_laneq<mode>): Likewise.
15487 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
15488 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
15489 (aarch64_sqdmulh_lane<mode>): New expander.
15490 (aarch64_sqrdmulh_lane<mode>): Likewise.
15491 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
15492 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
15493 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
15494 (aarch64_sqdmlal_laneq<mode>): Likewise.
15495 (aarch64_sqdmlsl_lane<mode>): Likewise.
15496 (aarch64_sqdmlsl_laneq<mode>): Likewise.
15497 (aarch64_sqdmlal2_lane<mode>): Likewise.
15498 (aarch64_sqdmlal2_laneq<mode>): Likewise.
15499 (aarch64_sqdmlsl2_lane<mode>): Likewise.
15500 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15501 (aarch64_sqdmull_lane<mode>): Likewise.
15502 (aarch64_sqdmull_laneq<mode>): Likewise.
15503 (aarch64_sqdmull2_lane<mode>): Likewise.
15504 (aarch64_sqdmull2_laneq<mode>): Likewise.
15506 2014-06-10 Richard Biener <rguenther@suse.de>
15508 PR tree-optimization/61438
15509 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
15510 (eliminate_dom_walker::before_dom_children): Only try to inhibit
15511 insertion of IVs if running PRE.
15512 (eliminate): Adjust.
15513 (pass_pre::execute): Likewise.
15514 (pass_fre::execute): Likewise.
15516 2014-06-10 Richard Biener <rguenther@suse.de>
15518 PR middle-end/61456
15519 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
15520 Do not use the main variant for the type comparison.
15521 (ncr_compar): Likewise.
15522 (nonoverlapping_component_refs_p): Likewise.
15524 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
15526 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
15527 REG_CFA_RESTORE mode.
15529 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
15531 * config/i386/i386.c (expand_vec_perm_pblendv): New.
15532 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
15533 expand_vec_perm_pblendv.
15535 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15537 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
15539 Simplify description of __crc32d and __crc32cd intrinsics.
15540 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
15543 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
15546 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
15547 * config.in: Regenerate.
15548 * configure: Likewise.
15550 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
15552 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
15554 (intersect_static_var_sets): Remove.
15555 (propagate): Do not prune local statics.
15557 2014-06-10 Jakub Jelinek <jakub@redhat.com>
15560 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
15561 Set lastprivate_firstprivate even if omp_private_outer_ref
15562 langhook returns true.
15563 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
15564 langhook, call unshare_expr on new_var and call
15565 build_outer_var_ref to get the last argument.
15567 2014-06-10 Marek Polacek <polacek@redhat.com>
15570 * doc/extend.texi: Add cindex for transparent_union.
15572 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
15574 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
15575 init_symbolic_number ().
15577 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
15579 PR middle-end/61141
15580 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
15581 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
15582 (verify_rtl_sharing): Likewise.
15584 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
15587 * tree.c (build_qualified_type): Use a canonical type for
15590 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15592 * config/arm/arm-modes.def: Remove XFmode.
15594 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
15597 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
15598 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
15599 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
15600 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
15601 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
15602 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
15603 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
15604 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
15605 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
15607 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
15609 * tree-core.h (tree_decl_with_vis): Remove section_name.
15611 2014-06-09 Kito Cheng <kito@0xlab.org>
15613 * ira.c (ira): Don't call init_caller_save if LRA enabled
15614 since LRA use its own infrastructure to handle that.
15616 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15618 * symtab.c (dump_symtab_base): Update dumping.
15619 (symtab_make_decl_local): Clear only DECL_COMDAT.
15620 * tree-vect-data-refs.c (Check that variable is static before
15621 tampering with sections.
15622 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
15623 (cgraph_create_virtual_clone): Likewise.
15624 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
15625 (decl_section_name, set_decl_section_name): New accessors.
15626 (find_decls_types_r): Do not walk section name
15627 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
15628 (decl_comdat_group, decl_comdat_group_id): Constify.
15629 (decl_section_name, set_decl_section_name): Update.
15630 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
15631 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
15632 (cgraph_make_node_local_1): Clear section and comdat group.
15633 * cgraph.h (set_comdat_group): Sanity check.
15634 (get_section, set_section): New.
15635 * ipa-comdats.c (ipa_comdats): Use get_section.
15636 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
15637 * lto-streamer-out.c: Do not follow section names.
15638 * c-family/c-common.c (handle_section_attribute): Update.
15639 * lto-cgraph.c (lto_output_node): Output section.
15640 (lto_output_varpool_node): Likewise.
15641 (read_comdat_group): Rename to ...
15642 (read_identifier): ... this one.
15643 (read_string_cst): New function.
15644 (input_node, input_varpool_node): Input section names.
15645 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15646 (new_emutls_decl): Update.
15647 (secname_for_decl): Check section names only of static vars.
15648 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
15649 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
15650 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
15651 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
15652 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
15653 * config/mcore/mcore.c (mcore_unique_section): Likewise.
15654 * config/mips/mips.c (mips16_build_function_stub): Likewise.
15655 * config/v850/v850.c (v850_insert_attributes): Likewise.
15656 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
15658 (h8300_handle_tiny_data_attribute): Likewise.
15659 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
15660 (bfin_handle_l2_attribute): Likewise.
15662 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15664 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
15665 remove static initializer.
15667 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15669 * varasm.c (use_blocks_for_decl_p): Check symbol table
15670 instead of alias attribute.
15671 (place_block_symbol): Recurse on aliases.
15673 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15675 * ipa-visibility.c: Include varasm.h
15676 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
15678 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15680 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
15681 outputting aliases.
15683 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
15685 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
15686 from test_insn into GGC space escape via SET_SRC.
15688 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
15690 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
15691 call statement, if any.
15692 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
15693 statements, if any. Tidy up.
15695 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
15698 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
15699 iterators, VSX_D that handles 64-bit types, and VSX_LE that
15700 handles swapping the two 64-bit double words on little endian
15701 systems. Include V1TImode and optionally TImode in VSX_LE so that
15702 these types are properly swapped. Change all of the insns and
15703 splits that do the 64-bit swaps to use VSX_LE.
15704 (vsx_le_perm_load_<mode>): Likewise.
15705 (vsx_le_perm_store_<mode>): Likewise.
15706 (splitters for little endian memory operations): Likewise.
15707 (vsx_xxpermdi2_le_<mode>): Likewise.
15708 (vsx_lxvd2x2_le_<mode>): Likewise.
15709 (vsx_stxvd2x2_le_<mode>): Likewise.
15711 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
15714 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
15715 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
15716 and corresponding splitters. Zero extend general register
15717 or memory input operand to XMM temporary. Enable for
15718 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
15719 (floatunssi<mode>2): Update expander predicate.
15721 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
15723 PR rtl-optimization/61325
15724 * lra-constraints.c (process_address_1): Check scale equal to one
15725 to prevent transformation: base + scale * index => base + new_reg.
15727 2014-06-06 Richard Biener <rguenther@suse.de>
15729 PR tree-optimization/59299
15730 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
15732 (nearest_common_dominator_of_uses): Likewise.
15733 (statement_sink_location): Adjust. Support sinking loads.
15735 2014-06-06 Martin Jambor <mjambor@suse.cz>
15737 * ipa-prop.c (get_place_in_agg_contents_list): New function.
15738 (build_agg_jump_func_from_list): Likewise.
15739 (determine_known_aggregate_parts): Renamed to
15740 determine_locally_known_aggregate_parts. Moved some functionality
15741 to the two functions above, removed bound checks.
15743 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
15745 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
15746 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
15747 (aarch64_progress_pointer): Likewise.
15748 (aarch64_copy_one_part_and_move_pointers): Likewise.
15749 (aarch64_expand_movmen): Likewise.
15750 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
15751 * config/aarch64/aarch64.md (movmem<mode>): New.
15753 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
15755 * targhooks.c (default_add_stmt_cost): Call target specific
15756 hook instead of default one.
15758 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
15760 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
15761 endianness instead of host endianness.
15762 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
15765 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15768 * function.c (instantiate_decls): Process the saved static chain.
15769 (expand_function_start): If not optimizing, save the static chain
15771 * tree-nested.c (convert_all_function_calls): Always create the static
15772 chain for nested functions if not optimizing.
15774 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15776 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
15778 2014-06-06 Richard Biener <rguenther@suse.de>
15780 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
15781 (construct_init_block): Likewise.
15782 (construct_exit_block): Likewise.
15783 (pass_expand::execute): Likewise.
15784 * graphite.c (graphite_transforms): Replace check for current_loops
15785 with a check for > 1 loops.
15786 (pass_graphite_transforms::execute): Adjust.
15787 * ipa-split.c (split_function): Remove check for current_loops.
15788 * omp-low.c (expand_parallel_call): Likewise.
15789 (expand_omp_for_init_counts): Likewise.
15790 (extract_omp_for_update_vars): Likewise.
15791 (expand_omp_for_generic): Likewise.
15792 (expand_omp_sections): Likewise.
15793 (expand_omp_target): Likewise.
15794 * tracer.c (tail_duplicate): Likewise.
15795 (pass_tracer::execute): Likewise.
15796 * trans-mem.c (expand_transaction): Likewise.
15797 * tree-complex.c (expand_complex_div_wide): Likewise.
15798 * tree-eh.c (lower_resx): Likewise.
15799 (cleanup_empty_eh_merge_phis): Likewise.
15800 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
15801 current_loops with a check for > 1 loops.
15802 (pass_predcom::execute): Adjust.
15803 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
15804 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
15805 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
15806 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
15807 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
15808 * tree-switch-conversion.c (process_switch): Likewise.
15809 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
15810 * tree-vrp.c (vrp_visit_phi_node): Likewise.
15811 (execute_vrp): Likewise.
15812 * ubsan.c (ubsan_expand_null_ifn): Likewise.
15814 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15816 * rtl.h (insn_location): Declare.
15817 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
15818 with UNKNOWN_LOCATION.
15819 * emit-rtl.c (insn_location): New function.
15820 * final.c (notice_source_line): Check that the instruction has a
15821 location before retrieving it and use insn_location.
15822 * modulo-sched.c (loop_single_full_bb_p): Likewise.
15823 * print-rtl.c (print_rtx): Likewise.
15825 2014-06-06 Richard Biener <rguenther@suse.de>
15827 * passes.def: Move 2nd VRP pass before phi-only-cprop.
15829 2014-06-06 Christian Bruel <christian.bruel@st.com>
15831 PR tree-optimization/43934
15832 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
15835 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
15837 * ira-lives.c (single_reg_class): Add missing break. Explicitly
15838 return NO_REGS for extra address and memory constraints. Handle
15839 operands that match (or are equivalent to something that matches)
15840 extra constant constraints. Ignore other non-register operands.
15842 2014-06-06 Alan Modra <amodra@gmail.com>
15845 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
15846 * doc/tm.texi: Regenerate.
15847 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
15848 Use throughout in place of REG_PARM_STACK_SPACE.
15849 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
15850 "incoming" param. Pass to rs6000_function_parms_need_stack.
15851 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
15852 prototype_p when incoming. Use function decl when incoming
15853 to handle K&R style functions.
15854 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
15855 (INCOMING_REG_PARM_STACK_SPACE): Define.
15857 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
15860 * cfgexpand.c (expand_debug_expr): Use address space of nested
15861 TREE_TYPE for ADDR_EXPR and MEM_REF.
15863 2014-06-05 Jeff Law <law@redhat.com>
15865 PR tree-optimization/61289
15866 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
15867 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
15868 looking for those which match LHS. All callers changed.
15869 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
15870 parameters and code which manipulated them. All callers changed.
15871 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
15872 and DST_MAP parameters. Simplify invalidation code by just calling
15873 invalidate_equivalences. All callers changed.
15874 (thread_across_edge): Simplify now that we don't need to maintain
15875 the map of equivalences to invalidate.
15877 2014-06-05 Kai Tietz <ktietz@redhat.com>
15878 Richard Henderson <rth@redhat.com>
15881 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
15882 checking for !TARGET_X32.
15883 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
15884 (sibcall_intern): New define_insn, plus required peepholes.
15885 (sibcall_pop_intern): Likewise.
15886 (sibcall_value_intern): Likewise.
15887 (sibcall_value_pop_intern): Likewise.
15889 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
15891 * tree-inline.c (tree_function_versioning): Check DF info existence
15892 before accessing it.
15894 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15896 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
15898 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
15899 aarch64_frame hard_fp_offset and frame_size.
15900 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
15901 frame_size; remove original_frame_size.
15902 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
15903 (aarch64_initial_elimination_offset): Remove frame_size and
15904 offset. Use aarch64_frame frame_size.
15906 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15907 Jiong Wang <jiong.wang@arm.com>
15908 Renlin <renlin.li@arm.com>
15910 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
15911 initialization of R30 offset. Update offset. Iterate core
15912 regisers upto X30. Remove X29, X30 specific code.
15914 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15915 Jiong Wang <jiong.wang@arm.com>
15917 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
15918 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
15919 (aarch64_register_saved_on_entry): Adjust test.
15921 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15923 * config/aarch64/aarch64.h (machine_function): Move
15924 saved_varargs_size from here...
15925 (aarch64_frame): ... to here.
15927 * config/aarch64/aarch64.c (aarch64_expand_prologue)
15928 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
15929 (aarch64_initial_elimination_offset)
15930 (aarch64_setup_incoming_varargs): Adjust location of
15931 saved_varargs_size.
15933 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15935 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
15938 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
15939 Prachi Godbole <Prachi.Godbole@imgtec.com>
15941 * config/mips/mips-cpus.def: Add definition for p5600. Updated
15942 mips32r5 entry to use PROCESSOR_P5600.
15943 * config/mips/mips-tables.opt: Regenerate.
15944 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
15945 * config/mips/mips.c (mips_fmadd_bypass): New function.
15946 (mips_rtx_cost_data): Add costs for p5600.
15947 (mips_issue_rate): Add support for p5600.
15948 (mips_multipass_dfa_lookahead): Likewise.
15949 * config/mips/mips.h (TUNE_P5600): New define.
15950 (TUNE_MACC_CHAINS): Add TUNE_P5600.
15951 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
15952 * config/mips/mips.md: Include p5600.md.
15953 (processor): Add p5600.
15954 * config/mips/p5600.md: New file.
15956 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
15958 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
15959 * config/i386/predicates.md (palignr_operand): New.
15960 Indicates if permutation is suitable for palignr instruction.
15962 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
15964 PR tree-optimization/61319
15965 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15966 stmt belongs to loop.
15968 2014-06-05 Richard Biener <rguenther@suse.de>
15970 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
15971 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
15972 (lookup_tmp_var): Adjust.
15973 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
15975 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15977 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
15979 2014-06-05 Marek Polacek <polacek@redhat.com>
15982 * doc/invoke.texi: Document -Wlogical-not-parentheses.
15984 2014-06-04 Tom de Vries <tom@codesourcery.com>
15986 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
15989 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
15991 PR tree-optimization/61385
15992 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
15994 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
15996 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
15997 changed to use fatal_error.
15998 (main): Ensure lto_wrapper_cleanup is run atexit.
16000 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16002 * lra-constraints.c (valid_address_p): Move earlier in file.
16003 (address_eliminator): New structure.
16004 (satisfies_memory_constraint_p): New function.
16005 (satisfies_address_constraint_p): Likewise.
16006 (process_alt_operands, process_address, curr_insn_transform): Use them.
16008 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16010 * lra-int.h (lra_static_insn_data): Make operand_alternative a
16012 (target_lra_int, default_target_lra_int, this_target_lra_int)
16013 (op_alt_data): Delete.
16014 * lra.h (lra_init): Delete.
16015 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
16016 (init_insn_code_data_once): Remove op_alt_data handling.
16017 (finish_insn_code_data_once): Likewise.
16018 (init_op_alt_data): Delete.
16019 (get_static_insn_data): Initialize operand_alternative to null.
16020 (free_insn_recog_data): Cast operand_alternative before freeing it.
16021 (setup_operand_alternative): Take the operand_alternative as
16022 parameter and assume it isn't already cached in the static
16024 (lra_set_insn_recog_data): Update accordingly.
16025 (lra_init): Delete.
16026 * ira.c (ira_init): Don't call lra_init.
16027 * target-globals.h (this_target_lra_int): Declare.
16028 (target_globals): Remove lra_int.
16029 (restore_target_globals): Update accordingly.
16030 * target-globals.c: Don't include lra-int.h.
16031 (default_target_globals, save_target_globals): Remove lra_int.
16033 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16035 * recog.h (operand_alternative): Convert reg_class, reject,
16036 matched and matches into bitfields.
16037 (preprocess_constraints): New overload.
16038 (preprocess_insn_constraints): New function.
16039 (preprocess_constraints): Take the insn as parameter.
16040 (recog_op_alt): Change into a pointer.
16041 (target_recog): Add x_op_alt.
16042 * recog.c (asm_op_alt): New variable.
16043 (recog_op_alt): Change into a pointer.
16044 (preprocess_constraints): New overload, replacing the old function
16045 definition with one that doesn't use global state.
16046 (preprocess_insn_constraints): New function.
16047 (preprocess_constraints): Use them. Take the insn as parameter.
16048 Use asm_op_alt for asms.
16049 (recog_init): Free existing x_op_alt entries.
16050 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
16052 (make_early_clobber_and_input_conflicts): Likewise.
16053 (process_bb_node_lives): Pass the insn to process_constraints.
16054 * reg-stack.c (check_asm_stack_operands): Likewise.
16055 (subst_asm_stack_regs): Likewise.
16056 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16057 * regrename.c (build_def_use): Likewise.
16058 * sched-deps.c (sched_analyze_insn): Likewise.
16059 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
16060 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
16061 (note_invalid_constants): Likewise.
16062 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16063 (ix86_legitimate_combined_insn): Make operand_alternative pointer
16066 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16068 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
16069 * ira-lives.c (check_and_make_def_conflict): Check for disabled
16071 (make_early_clobber_and_input_conflicts): Likewise.
16072 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16074 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16076 * recog.h (alternative_class): New function.
16077 (which_op_alt): Return a const recog_op_alt.
16078 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
16079 (subst_asm_stack_regs): Likewise.
16080 * config/arm/arm.c (note_invalid_constants): Likewise.
16081 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
16082 the operand_alternative; use alternative class instead.
16083 * sel-sched.c (get_reg_class): Likewise.
16084 * regrename.c (build_def_use): Likewise.
16085 (hide_operands, restore_operands, record_out_operands): Update type
16088 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16090 * recog.h (recog_op_alt): Convert to a flat array.
16091 (which_op_alt): New function.
16092 * recog.c (recog_op_alt): Convert to a flat array.
16093 (preprocess_constraints): Update accordingly, grouping all
16094 operands of the same alternative together, rather than the
16096 * ira-lives.c (check_and_make_def_conflict): Likewise.
16097 (make_early_clobber_and_input_conflicts): Likewise.
16098 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16099 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
16100 (subst_asm_stack_regs): Likewise.
16101 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16102 * regrename.c (hide_operands, record_out_operands): Likewise.
16103 (build_def_use): Likewise.
16104 * sel-sched.c (get_reg_class): Likewise.
16105 * config/arm/arm.c (note_invalid_constants): Likewise.
16107 2014-06-04 Jason Merrill <jason@redhat.com>
16111 * gimplify.c (gimplify_arg): Non-static.
16112 * gimplify.h: Declare it.
16114 2014-06-04 Richard Biener <rguenther@suse.de>
16116 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16117 TREE_PUBLIC and DECL_EXTERNAL decls.
16119 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
16121 * regcprop.c (copyprop_hardreg_forward_1): Account for
16122 HARD_REGNO_CALL_PART_CLOBBERED.
16124 2014-06-04 Richard Biener <rguenther@suse.de>
16126 * configure.ac: Check whether the underlying type of int64_t
16127 is long or long long.
16128 * configure: Regenerate.
16129 * config.in: Likewise.
16130 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
16131 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16133 2014-06-04 Richard Biener <rguenther@suse.de>
16135 PR tree-optimization/60098
16136 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
16138 (dse_optimize_stmt): Simplify, now that we found a kill
16141 2014-06-04 Richard Biener <rguenther@suse.de>
16143 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
16144 of accesses with non-invariant address.
16146 2014-06-04 Martin Liska <mliska@suse.cz>
16148 * cgraph.h (cgraph_make_wrapper): New function introduced.
16149 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
16150 * ipa-inline.h (inline_analyze_function): The function is global.
16151 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
16153 2014-06-04 Martin Liska <mliska@suse.cz>
16155 * tree.h (private_lookup_attribute_starting): New function.
16156 (lookup_attribute_starting): Likewise.
16157 * tree.c (private_lookup_attribute_starting): Likewise.
16159 2014-06-04 Martin Liska <mliska@suse.cz>
16161 * cgraph.h (expand_thunk): New argument added.
16162 (address_taken_from_non_vtable_p): New global function.
16163 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
16164 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
16165 * cgraphunit.c (analyze_function): Likewise.
16166 (assemble_thunks_and_aliases): Argument added to call.
16167 (expand_thunk): New argument forces to produce GIMPLE thunk.
16169 2014-06-04 Martin Liska <mliska@suse.cz>
16171 * coverage.h (coverage_compute_cfg_checksum): Argument added.
16172 * coverage.c (coverage_compute_cfg_checksum): Likewise.
16173 * profile.c (branch_prob): Likewise.
16175 2014-06-04 Martin Jambor <mjambor@suse.cz>
16178 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
16179 handler for switch on an ipa_ref_use enum.
16180 * ipa-reference.c (analyze_function): Likewise.
16182 2014-06-04 Kai Tietz <ktietz@redhat.com>
16184 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
16185 from old call-instruction.
16187 2014-06-04 Bin Cheng <bin.cheng@arm.com>
16189 * config/aarch64/aarch64.c (aarch64_classify_address)
16190 (aarch64_legitimize_reload_address): Support full addressing modes
16192 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
16193 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
16195 2014-06-03 Andrew Pinski <apinski@cavium.com>
16197 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
16200 2014-06-03 Andrew Pinski <apinski@cavium.com>
16202 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
16203 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
16205 2014-06-03 Kai Tietz <ktietz@redhat.com>
16207 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
16210 2014-06-03 Dehao Chen <dehao@google.com>
16212 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
16215 2014-06-03 Marek Polacek <polacek@redhat.com>
16218 * doc/invoke.texi: Document -Wswitch-bool.
16219 * function.c (stack_protect_epilogue): Cast controlling expression of
16221 * gengtype.c (walk_type): Generate switch expression with its
16222 controlling expression cast to int.
16224 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
16226 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
16228 * config/avr/avr-tables.opt: Regenerate.
16229 * config/avr/t-multilib: Regenerate.
16230 * doc/avr-mmcu.texi: Regenerate.
16232 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
16233 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16235 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
16236 (ata6617c, ata664251): Add new avr35 devices.
16237 (ata6612c): Add new avr4 device.
16238 (ata6613c, ata6614q): Add new avr5 devices.
16239 * config/avr/avr-tables.opt: Regenerate.
16240 * config/avr/t-multilib: Regenerate.
16241 * doc/avr-mmcu.texi: Regenerate.
16243 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16245 * gcc/config/aarch64/aarch64-builtins.c
16246 (aarch64_types_binop_ssu_qualifiers): New static data.
16247 (TYPES_BINOP_SSU): Define.
16248 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
16249 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
16250 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
16251 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
16252 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
16253 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
16254 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
16255 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
16256 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
16257 suffix to builtin function name, remove cast.
16258 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
16259 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
16260 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
16262 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16264 * gcc/config/aarch64/aarch64-builtins.c
16265 (aarch64_types_binop_uus_qualifiers,
16266 aarch64_types_shift_to_unsigned_qualifiers,
16267 aarch64_types_unsigned_shiftacc_qualifiers): Define.
16268 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
16269 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
16270 sqshlu_n, uqshl_n): Update qualifiers.
16271 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
16272 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
16273 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
16274 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
16275 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
16276 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
16277 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
16278 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
16279 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
16280 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
16281 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
16282 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
16283 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
16284 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
16285 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
16286 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
16287 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
16288 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
16289 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
16290 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
16291 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
16292 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
16293 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
16294 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
16295 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
16296 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
16297 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
16299 2014-06-03 Teresa Johnson <tejohnson@google.com>
16301 * tree-sra.c (modify_function): Record caller nodes after rebuild.
16303 2014-06-02 Jason Merrill <jason@redhat.com>
16306 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
16308 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16310 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
16313 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16315 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
16317 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
16318 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
16319 * config/aarch64/iterators.md (REVERSE): New iterator.
16320 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
16321 (rev_op): New int_attribute.
16322 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
16323 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
16324 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
16325 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
16326 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
16327 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
16328 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
16329 Replace temporary __asm__ with __builtin_shuffle.
16331 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
16333 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
16335 * config/mips/mips-tables.opt: Regenerate.
16336 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
16337 to use mips_isa_rev rather than ISA_MIPS32R2.
16338 * config/mips/mips.h (ISA_MIPS32R3): New define.
16339 (ISA_MIPS32R5): New define.
16340 (ISA_MIPS64R3): New define.
16341 (ISA_MIPS64R5): New define.
16342 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
16343 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
16344 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
16346 (MIPS_ISA_SYNCI_SPEC): Likewise.
16347 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
16348 (LINK_SPEC): Added mips32r3 and mips32r5.
16349 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
16350 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
16351 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
16352 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
16353 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
16354 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
16355 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
16357 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
16359 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
16361 * config/mips/mips.opt (mxpa): New option.
16362 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
16365 2014-06-03 Martin Jambor <mjambor@suse.cz>
16368 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
16371 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
16373 PR tree-optimization/61328
16374 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
16375 initialization from find_bswap_or_nop_1.
16376 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
16377 in source_expr2 before using the size value the function sets. Also
16378 make use of init_symbolic_number () in both the old place and
16379 find_bswap_or_nop_load () to avoid reading uninitialized memory when
16380 doing recursion in the GIMPLE_BINARY_RHS case.
16382 2014-06-03 Richard Biener <rguenther@suse.de>
16384 PR tree-optimization/61383
16385 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
16388 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
16390 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
16391 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
16392 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
16393 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
16395 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
16396 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
16397 * system.h: ...here and make it unconditional.
16398 * target.def (conditional_register_usage): Mention
16399 define_register_constraint instead of old-style constraint macros.
16400 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
16401 * doc/tm.texi: Regenerate.
16402 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
16403 protected by !USE_MD_CONSTRAINTS.
16404 * config/frv/frv.md: Remove quote from old version of documentation.
16405 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
16406 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
16407 CONST_DOUBLE_OK_FOR_LETTER.
16408 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
16410 2014-06-02 Andrew Pinski <apinski@cavium.com>
16412 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
16413 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
16414 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
16415 file whose name depends on -mabi= and -mbig-endian.
16416 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
16417 Handle LP64 better and handle ilp32 too.
16418 (MULTILIB_OPTIONS): Delete.
16419 (MULTILIB_DIRNAMES): Delete.
16421 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
16423 * expr.h: Remove prototypes of functions defined in builtins.c.
16424 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
16425 Remove prototypes of functions defined in builtins.c.
16426 * builtins.h: Update prototype list to include all exported functions.
16427 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
16428 no_c99_libc_has_function): Move to targhooks.c
16429 (build_string_literal, build_call_expr_loc_array,
16430 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
16432 (expand_builtin_object_size, fold_builtin_object_size): Make static.
16433 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
16434 no_c99_libc_has_function): Relocate from builtins.c.
16435 * tree.c: Include builtins.h.
16436 (build_call_expr_loc_array, build_call_expr_loc_vec,
16437 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
16439 * fold-const.h (fold_fma): Move prototype to builtins.h.
16440 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
16441 * asan.c: Include builtins.h.
16442 * cfgexpand.c: Likewise.
16443 * convert.c: Likewise.
16444 * emit-rtl.c: Likewise.
16445 * except.c: Likewise.
16446 * expr.c: Likewise.
16447 * fold-const.c: Likewise.
16448 * gimple-fold.c: Likewise.
16449 * gimple-ssa-strength-reduction.c: Likewise.
16450 * gimplify.c: Likewise.
16451 * ipa-inline.c: Likewise.
16452 * ipa-prop.c: Likewise.
16453 * lto-streamer-out.c: Likewise.
16454 * stmt.c: Likewise.
16455 * tree-inline.c: Likewise.
16456 * tree-object-size.c: Likewise.
16457 * tree-sra.c: Likewise.
16458 * tree-ssa-ccp.c: Likewise.
16459 * tree-ssa-forwprop.c: Likewise.
16460 * tree-ssa-loop-ivcanon.c: Likewise.
16461 * tree-ssa-loop-ivopts.c: Likewise.
16462 * tree-ssa-math-opts.c: Likewise.
16463 * tree-ssa-reassoc.c: Likewise.
16464 * tree-ssa-threadedge.c: Likewise.
16465 * tree-streamer-in.c: Likewise.
16466 * tree-vect-data-refs.c: Likewise.
16467 * tree-vect-patterns.c: Likewise.
16468 * tree-vect-stmts.c: Likewise.
16469 * config/aarch64/aarch64.c: Likewise.
16470 * config/alpha/alpha.c: Likewise.
16471 * config/arc/arc.c: Likewise.
16472 * config/arm/arm.c: Likewise.
16473 * config/avr/avr.c: Likewise.
16474 * config/bfin/bfin.c: Likewise.
16475 * config/c6x/c6x.c: Likewise.
16476 * config/cr16/cr16.c: Likewise.
16477 * config/cris/cris.c: Likewise.
16478 * config/epiphany/epiphany.c: Likewise.
16479 * config/fr30/fr30.c: Likewise.
16480 * config/frv/frv.c: Likewise.
16481 * config/h8300/h8300.c: Likewise.
16482 * config/i386/i386.c: Likewise.
16483 * config/i386/winnt.c: Likewise.
16484 * config/ia64/ia64.c: Likewise.
16485 * config/iq2000/iq2000.c: Likewise.
16486 * config/lm32/lm32.c: Likewise.
16487 * config/m32c/m32c.c: Likewise.
16488 * config/m32r/m32r.c: Likewise.
16489 * config/m68k/m68k.c: Likewise.
16490 * config/mcore/mcore.c: Likewise.
16491 * config/mep/mep.c: Likewise.
16492 * config/microblaze/microblaze.c: Likewise.
16493 * config/mips/mips.c: Likewise.
16494 * config/mmix/mmix.c: Likewise.
16495 * config/mn10300/mn10300.c: Likewise.
16496 * config/moxie/moxie.c: Likewise.
16497 * config/msp430/msp430.c: Likewise.
16498 * config/nds32/nds32.c: Likewise.
16499 * config/pa/pa.c: Likewise.
16500 * config/pdp11/pdp11.c: Likewise.
16501 * config/picochip/picochip.c: Likewise.
16502 * config/rl78/rl78.c: Likewise.
16503 * config/rs6000/rs6000.c: Likewise.
16504 * config/rx/rx.c: Likewise.
16505 * config/s390/s390.c: Likewise.
16506 * config/score/score.c: Likewise.
16507 * config/sh/sh.c: Likewise.
16508 * config/sparc/sparc.c: Likewise.
16509 * config/spu/spu.c: Likewise.
16510 * config/stormy16/stormy16.c: Likewise.
16511 * config/tilegx/tilegx.c: Likewise.
16512 * config/tilepro/tilepro.c: Likewise.
16513 * config/v850/v850.c: Likewise.
16514 * config/vax/vax.c: Likewise.
16515 * config/xtensa/xtensa.c: Likewise.
16517 2014-06-02 Jeff Law <law@redhat.com>
16519 PR rtl-optimization/61094
16520 * ree.c (combine_reaching_defs): Do not reextend an insn if it
16521 was marked as do_no_reextend. If a copy is needed to eliminate
16522 an extension, then mark it as do_not_reextend.
16524 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
16526 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
16528 2014-06-02 Richard Henderson <rth@redhat.com>
16531 * config/alpha/alpha.c (print_operand_address): Allow symbolic
16532 addresses inside asms. Use output_operand_lossage instead of
16535 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
16538 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
16539 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
16541 2014-06-02 Tom de Vries <tom@codesourcery.com>
16543 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
16544 case that x has VOIDmode.
16546 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
16548 * varasm.c (copy_constant): Delete function.
16549 (build_constant_desc): Don't call it.
16551 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16554 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
16555 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
16556 with immediate_operand.
16558 2014-06-02 Andreas Schwab <schwab@suse.de>
16560 * config/ia64/ia64.c
16561 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
16562 pending_data_specs first.
16564 2014-06-02 Richard Biener <rguenther@suse.de>
16566 PR tree-optimization/61378
16567 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
16568 valueized_anything.
16570 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
16572 * config/i386/constraints.md (Bw): Rename from 'w'.
16573 (Bz): Rename from 'z'.
16574 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
16576 2014-06-01 Kai Tietz <ktietz@redhat.com>
16579 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
16580 * config/i386/i386.md (sibcall_insn_operand): Use Bs
16581 instead of m constraint.
16583 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
16585 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
16586 a separate alternative where the scratch operand 2 is marked as
16589 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
16591 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
16592 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
16593 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
16594 and __builtins_arm_get_fpscr.
16595 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16596 __builtins_arm_get_fpscr.
16597 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
16598 __builtins_arm_ldfpscr.
16599 (arm_atomic_assign_expand_fenv): New function.
16600 * config/arm/vfp.md (set_fpscr): New pattern.
16601 (get_fpscr) : Likewise.
16602 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
16604 * doc/extend.texi (AARCH64 Built-in Functions) : Document
16605 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
16607 2014-05-30 Jakub Jelinek <jakub@redhat.com>
16609 * asan.c (report_error_func): Add SLOW_P argument, use
16610 BUILT_IN_ASAN_*_N if set.
16611 (build_check_stmt): Likewise.
16612 (instrument_derefs): If T has insufficient alignment,
16613 force same handling as for odd sizes.
16615 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
16616 BUILT_IN_ASAN_REPORT_STORE_N): New.
16617 * asan.c (struct asan_mem_ref): Change access_size type to
16619 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
16620 update_mem_ref_hash_table): Likewise.
16621 (asan_mem_ref_hasher::hash): Hash in a HWI.
16622 (report_error_func): Change size_in_bytes argument to HWI.
16623 Use *_N builtins if size_in_bytes is larger than 16 or not power of
16625 (build_shadow_mem_access): New function.
16626 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
16627 Handle size_in_bytes not power of two or larger than 16.
16628 (instrument_derefs): Don't give up if size_in_bytes is not
16629 power of two or is larger than 16.
16631 2014-05-30 Kai Tietz <ktietz@redhat.com>
16634 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
16635 for sibling-tail-calls.
16636 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
16638 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
16639 (sibcall_insn_operand): Add check for sibcall_memory_operand.
16641 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16643 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
16644 * config/avr/avr-tables.opt: Regenerate.
16645 * config/avr/t-multilib: Regenerate.
16646 * doc/avr-mmcu.texi: Regenerate.
16648 2014-05-30 Ian Lance Taylor <iant@google.com>
16650 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
16653 2014-05-30 Tom de Vries <tom@codesourcery.com>
16655 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16658 2014-05-30 Tom de Vries <tom@codesourcery.com>
16660 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16661 * lra.c (initialize_lra_reg_info_element): Add init of
16662 actual_call_used_reg_set field.
16663 (lra): Call lra_create_live_ranges before lra_inheritance for
16665 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16667 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
16668 instead of call_used_reg_set for -fuse-caller-save.
16669 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16671 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16673 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
16675 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
16677 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
16679 * ira.c (ira_get_dup_out_num): Check for output operands at
16680 the start of the loop. Handle cases where an included alternative
16681 follows an excluded one.
16683 2014-05-29 Mike Stump <mikestump@comcast.net>
16686 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
16687 post ld passes when lto is used.
16689 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
16691 PR rtl-optimization/61325
16692 * lra-constraints.c (process_address): Rename to process_address_1.
16693 (process_address): New function.
16695 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
16697 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
16698 TYPES_BINOPV): New static data.
16699 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
16701 * config/aarch64/aarch64-simd.md (aarch64_ext,
16702 aarch64_im_lane_boundsi): New patterns.
16703 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
16705 (aarch64_evpc_ext): New function.
16707 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
16709 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
16710 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
16711 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
16712 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
16713 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
16715 2014-05-29 Tom de Vries <tom@codesourcery.com>
16717 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
16719 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
16720 Richard Sandiford <rdsandiford@googlemail.com>
16722 * arm/iterators.md (shiftable_ops): New code iterator.
16723 (t2_binop0, arith_shift_insn): New code attributes.
16724 * arm/predicates.md (shift_nomul_operator): New predicate.
16725 * arm/arm.md (insn_enabled): Delete.
16726 (enabled): Remove insn_enabled test.
16727 (*arith_shiftsi): Delete. Replace with ...
16728 (*<arith_shift_insn>_multsi): ... new pattern.
16729 (*<arith_shift_insn>_shiftsi): ... new pattern.
16730 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
16732 2014-05-29 Radovan Obradovic <robradovic@mips.com>
16733 Tom de Vries <tom@codesourcery.com>
16735 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
16736 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
16738 (mips_split_call): Use POST_CALL_TMP_REG.
16739 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
16741 2014-05-29 Tom de Vries <tom@codesourcery.com>
16743 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
16744 with #ifdef STACK_REGS.
16746 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
16748 * varasm.c (get_variable_section): Walk aliases.
16749 (place_block_symbol): Walk aliases.
16751 2014-05-28 Tom de Vries <tom@codesourcery.com>
16754 2014-05-28 Tom de Vries <tom@codesourcery.com>
16756 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16757 * lra.c (initialize_lra_reg_info_element): Add init of
16758 actual_call_used_reg_set field.
16759 (lra): Call lra_create_live_ranges before lra_inheritance for
16761 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16763 * lra-constraints.c (need_for_call_save_p): Use
16764 actual_call_used_reg_set instead of call_used_reg_set for
16766 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16768 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
16770 * doc/md.texi: Document that the % constraint character must
16771 be at the beginning of the string.
16772 * genoutput.c (validate_insn_alternatives): Check that '=',
16773 '+' and '%' only appear at the beginning of a constraint.
16774 * ira.c (commutative_constraint_p): Delete.
16775 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
16776 at the start of the string.
16777 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
16779 * config/arm/neon.md (bicdi3_neon): Likewise.
16780 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
16781 (slt_si, sltu_si): Likewise.
16782 * config/vax/vax.md (sbcdi3): Likewise.
16783 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
16784 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
16785 (mul64): Move '%' to beginning of constraint.
16786 * config/arm/arm.md (*xordi3_insn): Likewise.
16787 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
16788 (xorsi3): Likewise.
16790 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
16792 * doc/md.texi: Document the restrictions on the "enabled" attribute.
16794 2014-05-28 Jason Merrill <jason@redhat.com>
16797 * cgraph.h (symtab_node::get_comdat_group_id): New.
16798 * cgraphunit.c (analyze_functions): Call it.
16799 * symtab.c (dump_symtab_node): Likewise.
16800 * tree.c (decl_comdat_group_id): New.
16801 * tree.h: Declare it.
16802 * lto-streamer-out.c (write_symbol): Use it.
16803 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
16805 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
16807 PR bootstrap/PR61146
16808 * wide-int.cc: Do not include longlong.h when compiling with clang.
16810 2014-05-28 Richard Biener <rguenther@suse.de>
16812 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
16813 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
16814 (vrp_visit_assignment_or_call): Print less vertical space.
16815 (vrp_visit_stmt): Likewise.
16816 (vrp_visit_phi_node): Likewise. For a PHI argument with
16817 VR_VARYING range consider recording it as copy.
16819 2014-05-28 Richard Biener <rguenther@suse.de>
16822 2014-05-28 Richard Biener <rguenther@suse.de>
16824 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16826 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
16828 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
16829 sufficiently aligned and an offset is used at the same time.
16830 (expand_expr_real_1): Likewise.
16832 2014-05-28 Richard Biener <rguenther@suse.de>
16834 PR middle-end/61045
16835 * fold-const.c (fold_comparison): When folding
16836 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
16837 the sign of the remaining constant operand stays the same.
16839 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
16841 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
16842 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
16843 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
16845 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
16846 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
16847 (m32bit-doubles) Likewise.
16848 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
16849 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
16852 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16854 * configure.ac ($gcc_cv_ld_clearcap): New test.
16855 * configure: Regenerate.
16856 * config.in: Regenerate.
16857 * config/sol2.opt (mclear-hwcap): New option.
16858 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
16859 * config/sol2-clearcap.map: Moved here from
16860 testsuite/gcc.target/i386/clearcap.map.
16861 * config/sol2-clearcapv2.map: Move here from
16862 gcc.target/i386/clearcapv2.map.
16863 * config/t-sol2 (install): Depend on install-clearcap-map.
16864 (install-clearcap-map): New target.
16865 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
16868 2014-05-28 Richard Biener <rguenther@suse.de>
16870 * hwint.h (*_HALF_WIDE_INT*): Move to ...
16871 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
16872 ... here and remove the rest.
16873 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16875 2014-05-28 Richard Biener <rguenther@suse.de>
16877 PR tree-optimization/61335
16878 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
16879 new range fails, drop to varying.
16881 2014-05-28 Olivier Hainque <hainque@adacore.com>
16883 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
16884 (CPP_SPEC): Add entry for -mcpu=8548.
16885 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
16886 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
16888 2014-05-28 Tom de Vries <tom@codesourcery.com>
16890 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16891 * lra.c (initialize_lra_reg_info_element): Add init of
16892 actual_call_used_reg_set field.
16893 (lra): Call lra_create_live_ranges before lra_inheritance for
16895 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16897 * lra-constraints.c (need_for_call_save_p): Use
16898 actual_call_used_reg_set instead of call_used_reg_set for
16900 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16902 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16903 Tom de Vries <tom@codesourcery.com>
16905 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
16907 (@item -fuse-caller-save): New item.
16909 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16910 Tom de Vries <tom@codesourcery.com>
16912 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
16913 OPT_fuse_caller_save.
16915 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16916 Tom de Vries <tom@codesourcery.com>
16918 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
16919 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
16920 get_call_reg_set_usage.
16921 * resource.c (mark_set_resources, mark_target_live_regs): Use
16922 get_call_reg_set_usage.
16923 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
16925 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
16926 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
16927 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
16928 * ira-build.c (ira_create_allocno): Init
16929 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
16930 (create_cap_allocno, propagate_allocno_info)
16931 (propagate_some_info_from_allocno)
16932 (copy_info_to_removed_store_destinations): Handle
16933 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
16934 * ira-costs.c (ira_tune_allocno_costs): Use
16935 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
16937 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16938 Tom de Vries <tom@codesourcery.com>
16940 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
16941 and function_used_regs_valid fields.
16942 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
16943 find_all_hard_reg_sets.
16944 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
16945 (get_call_reg_set_usage): New function.
16946 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
16947 * regs.h (get_call_reg_set_usage): Declare.
16949 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
16952 * config/dbx.h (License): Add Runtime Library Exception.
16953 * config/newlib-stdint.h (License): Same.
16954 * config/rtems.h (License): Same
16955 * config/initfini-array.h (License): Same
16956 * config/v850/v850.h (License): Same.
16957 * config/v850/v850-opts.h (License): Same
16958 * config/v850/rtems.h (License): Same.
16960 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
16963 * doc/extend.texi (Local Labels): Note that label differences are
16964 not supported for AVR.
16966 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
16967 Olivier Hainque <hainque@adacore.com>
16969 * rtl.h (set_for_reg_notes): Declare.
16970 * emit-rtl.c (set_for_reg_notes): New function.
16971 (set_unique_reg_note): Use it.
16972 * optabs.c (add_equal_note): Likewise
16974 2014-05-27 Andrew Pinski <apinski@cavium.com>
16976 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
16977 Use <w> for the register in assembly template.
16978 (stack_protect_test): Use the mode of operands[0] for the result.
16979 (stack_protect_test_<mode>): Use <w> for the register
16980 in assembly template.
16982 2014-05-27 DJ Delorie <dj@redhat.com>
16984 * config/rx/rx.c (add_vector_labels): New.
16985 (rx_output_function_prologue): Call it.
16986 (rx_handle_func_attribute): Don't require empty arguments.
16987 (rx_handle_vector_attribute): New.
16988 (rx_attribute_table): Add "vector" attribute.
16989 * doc/extend.texi (interrupt, vector): Document new/changed
16990 RX-specific attributes.
16992 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
16994 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
16996 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
16997 predicate to detect a negative quotient.
16999 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17001 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
17002 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
17003 Add X - Y CMP 0 to X CMP Y transformation.
17004 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
17006 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
17008 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
17011 2014-05-27 Steve Ellcey <sellcey@mips.com>
17013 * config/mips/mips.c: Add include of cgraph.h.
17015 2014-05-27 Richard Biener <rguenther@suse.de>
17017 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
17019 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17022 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
17023 * config/arm/arm-cores.def (License): Same.
17024 * config/arm/arm-opts.h (License): Same.
17025 * config/arm/aout.h (License): Same.
17026 * config/arm/bpabi.h (License): Same.
17027 * config/arm/elf.h (License): Same.
17028 * config/arm/linux-elf.h (License): Same.
17029 * config/arm/linux-gas.h (License): Same.
17030 * config/arm/netbsd-elf.h (License): Same.
17031 * config/arm/uclinux-eabi.h (License): Same.
17032 * config/arm/uclinux-elf.h (License): Same.
17033 * config/arm/vxworks.h (License): Same.
17035 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17037 * config/arm/neon.md (neon_bswap<mode>): New pattern.
17038 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
17039 (arm_init_neon_builtins): Handle NEON_BSWAP.
17040 Define required type nodes.
17041 (arm_expand_neon_builtin): Handle NEON_BSWAP.
17042 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
17043 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
17044 * config/arm/iterators.md (VDQHSD): New mode iterator.
17046 2014-05-27 Richard Biener <rguenther@suse.de>
17048 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
17049 Try using literal operands when comparing value-ranges failed.
17051 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17053 * ira.c (commutative_operand): Adjust for change to recog_data.
17054 [Missing from previous commit.]
17056 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17058 * system.h (TEST_BIT): New macro.
17059 * recog.h (alternative_mask): New type.
17060 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
17061 (recog_data_d): Replace alternative_enabled_p array with
17062 enabled_alternatives.
17063 (target_recog): New structure.
17064 (default_target_recog, this_target_recog): Declare.
17065 (get_enabled_alternatives, recog_init): Likewise.
17066 * recog.c (default_target_recog, this_target_recog): New variables.
17067 (get_enabled_alternatives): New function.
17068 (extract_insn): Use it.
17069 (recog_init): New function.
17070 (preprocess_constraints, constrain_operands): Adjust for change to
17072 * postreload.c (reload_cse_simplify_operands): Likewise.
17073 * reload.c (find_reloads): Likewise.
17074 * ira-costs.c (record_reg_classes): Likewise.
17075 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
17076 all alternatives after a disabled one would be skipped.
17077 (ira_implicitly_set_insn_hard_regs): Likewise.
17078 * ira.c (ira_setup_alts): Adjust for change to recog_data.
17079 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
17080 with enabled_alternatives.
17081 * lra.c (free_insn_recog_data): Update accordingly.
17082 (lra_update_insn_recog_data): Likewise.
17083 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
17084 * lra-constraints.c (process_alt_operands): Likewise. Handle
17085 only_alternative as part of the enabled mask.
17086 * target-globals.h (this_target_recog): Declare.
17087 (target_globals): Add a recog field.
17088 (restore_target_globals): Restore this_target_recog.
17089 * target-globals.c: Include recog.h.
17090 (default_target_globals): Initialize recog field.
17091 (save_target_globals): Likewise.
17092 * reginfo.c (reinit_regs): Call recog_init.
17093 * toplev.c (backend_init_target): Likewise.
17095 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17097 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
17098 rather than any named insn's code.
17100 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17103 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
17104 * config/arm/arm-cores.def (License): Same.
17106 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
17108 * tree.h (decl_comdat_group): Declare.
17109 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
17110 * tree.c (decl_comdat_group): Here.
17112 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
17114 PR rtl-optimization/61222
17115 * combine.c (simplify_shift_const_1): When moving a PLUS outside
17116 the shift, truncate the PLUS operand to the result mode.
17118 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
17121 * config/i386/i386.c (ix86_rtx_costs)
17122 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
17125 2014-05-26 Martin Jambor <mjambor@suse.cz>
17127 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
17130 2014-05-26 Richard Biener <rguenther@suse.de>
17132 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
17133 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
17134 Provide specializations.
17135 (wi::int_traits <HOST_WIDE_INT>,
17136 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
17138 2014-05-26 Alan Modra <amodra@gmail.com>
17141 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
17142 params and return a bool. Remove dead code. Update comment.
17143 Assert we have a const_int source. Remove bogus code from
17144 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
17145 handling of constants > 2G and reg_equal note, from..
17146 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
17147 return value. Update comment. If we can, use a new pseudo
17148 for intermediate calculations.
17149 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
17151 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
17152 call to rs6000_emit_set_const in splitter.
17153 (movdi_internal64+2, +3): Likewise.
17155 2014-05-26 Richard Biener <rguenther@suse.de>
17157 * system.h: Define __STDC_FORMAT_MACROS before
17158 including inttypes.h.
17159 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
17160 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
17161 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
17162 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
17163 HOST_WIDEST_INT_C): Remove.
17164 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
17165 if C99 inttypes.h is not available.
17166 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
17167 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
17168 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
17169 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
17170 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
17171 (struct output_info): Likewise.
17172 (print_statistics): Adjust.
17173 (dump_bitmap_statistics): Likewise.
17174 * bt-load.c (migrate_btr_defs): Print with PRId64.
17175 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
17176 (MAX_SAFE_MULTIPLIER): Adjust.
17177 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
17178 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
17179 dump_cgraph_node): Likewise.
17180 * final.c (dump_basic_block_info): Likewise.
17181 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
17182 * gcov.c (format_gcov): Likewise.
17183 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
17185 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
17186 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
17187 (inline_small_functions, dump_overall_stats, dump_inline_stats):
17188 Use PRId64 for dumping.
17189 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
17190 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
17191 (add_allocno_hard_regs): Adjust.
17192 * loop-doloop.c (doloop_modify): Print using PRId64.
17193 * loop-iv.c (inverse): Compute in uint64_t.
17194 (determine_max_iter, iv_number_of_iterations): Likewise.
17195 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
17196 Print using PRId64.
17197 * lto-streamer-out.c (write_symbol): Use uint64_t.
17198 * mcf.c (CAP_INFINITY): Use int64_t maximum.
17199 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
17200 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
17201 * modulo-sched.c (const_iteration_count): Use int64_t.
17202 (sms_schedule): Dump using PRId64.
17203 * predict.c (dump_prediction): Likewise.
17204 * pretty-print.h (pp_widest_integer): Remove.
17205 * profile.c (get_working_sets, is_edge_inconsistent,
17206 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
17207 * tree-pretty-print.c (pp_double_int): Remove case handling
17208 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
17209 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
17211 (pass_optimize_bswap::execute): Remove restriction on hosts.
17212 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
17213 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
17214 * tree.c (widest_int_cst_value): Remove.
17215 * tree.h (widest_int_cst_value): Likewise.
17216 * value-prof.c (dump_histogram_value): Print using PRId64.
17217 * gengtype.c (main): Also inject int64_t.
17218 * ggc-page.c (struct max_alignment): Use int64_t.
17219 * alloc-pool.c (struct allocation_object_def): Likewise.
17220 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
17222 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
17223 * doc/tm.texi: Regenerated.
17224 * gengtype-lex.l (IWORD): Handle [u]int64_t.
17225 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
17226 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
17227 mmix_output_register_setting): Use [u]int64_t in prototypes.
17228 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
17229 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
17230 mmix_output_octa, mmix_output_shifted_value): Adjust.
17231 (mmix_intval): Adjust. Remove unreachable case.
17232 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
17234 2014-05-26 Richard Biener <rguenther@suse.de>
17236 * configure.ac: Drop __int64 type check. Insist that we
17237 found uint64_t and int64_t.
17238 * hwint.h (HOST_BITS_PER___INT64): Remove.
17239 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
17240 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
17241 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
17242 (HOST_WIDEST_FAST_INT): Remove __int64 case.
17243 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
17244 for dst_q_src_df_rms_cdt.
17245 * configure: Regenerate.
17246 * config.in: Likewise.
17248 2014-05-26 Michael Tautschnig <mt@debian.org>
17251 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
17252 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
17254 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17256 PR rtl-optimization/61278
17257 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
17259 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17261 PR rtl-optimization/61220
17262 Part of PR rtl-optimization/61225
17263 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
17264 insn; skip split_edge for a block with only one successor.
17266 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17268 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
17271 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17273 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
17274 (update_vtable_references): New function.
17275 (function_and_variable_visibility): Rewrite also vtable initializers.
17276 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
17278 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17280 * ggc.h (ggc_grow): New function.
17281 * ggc-none.c (ggc_grow): New function.
17282 * ggc-page.c (ggc_grow): Likewise.
17284 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17286 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
17287 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
17288 comdat_can_be_unshared_p, cgraph_externally_visible_p,
17289 varpool_externally_visible_p, can_replace_by_local_alias,
17290 update_visibility_by_resolution_info, function_and_variable_visibility,
17291 pass_data_ipa_function_and_variable_visibility,
17292 make_pass_ipa_function_and_variable_visibility,
17293 whole_program_function_and_variable_visibility,
17294 pass_data_ipa_whole_program_visibility,
17295 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
17296 * cgraph.h (cgraph_local_node_p): Declare.
17297 * ipa-visibility.c: New file.
17298 * Makefile.in (OBJS): Add ipa-visiblity.o
17300 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17302 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
17303 that var decl is available.
17305 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17307 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
17308 symtab_node pointer.
17309 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
17310 (find_decls_types_r): Do not walk COMDAT_GROUP.
17311 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
17312 * varasm.c (make_decl_one_only): Use set_comdat_group;
17313 create node if needed.
17314 * ipa-inline-transform.c (save_inline_function_body): Update
17315 way we decl->symtab mapping.
17316 * symtab.c (symtab_hash, hash_node, eq_node
17317 symtab_insert_node_to_hashtable): Remove.
17318 (symtab_register_node): Update.
17319 (symtab_unregister_node): Update.
17320 (symtab_get_node): Reimplement as inline function.
17321 (symtab_add_to_same_comdat_group): Update.
17322 (symtab_dissolve_same_comdat_group_list): Update.
17323 (dump_symtab_base): Update.
17324 (verify_symtab_base): Update.
17325 (symtab_make_decl_local): Update.
17326 (fixup_same_cpp_alias_visibility): Update.
17327 (symtab_nonoverwritable_alias): Update.
17328 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
17329 * ipa.c (update_visibility_by_resolution_info): UPdate.
17330 * bb-reorder.c: Include cgraph.h
17331 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
17332 with comdat groups.
17333 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
17334 * cgraph.c (cgraph_get_create_node): Update.
17335 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
17337 (symtab_get_node): Make inline.
17338 (symtab_insert_node_to_hashtable): Remove.
17339 (symtab_can_be_discarded): Update.
17340 (decl_comdat_group): New function.
17341 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
17343 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
17345 (read_comdat_group): New function.
17346 (input_node, input_varpool_node): Use it.
17347 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
17349 * mips.c (mips_start_unique_function): Likewise.
17350 (ix86_code_end): Likewise.
17351 (rs6000_code_end): Likweise.
17352 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
17354 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17356 * gengtype-state.c (fatal_reading_state): Bring offline.
17357 * optabs.c (widening_optab_handler): Bring offline.
17358 * optabs.h (widening_optab_handler): Likewise.
17359 * final.c (get_attr_length_1): Likewise.
17361 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17363 * sched-int.h (sd_iterator_cond): Manually tail recurse.
17365 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17367 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
17368 (ppc440-compare): Include shift with dot.
17369 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
17370 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
17372 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
17374 (e6500_sfx2): Include it.
17375 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
17376 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
17377 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
17378 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
17379 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
17380 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
17381 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
17382 *lshiftrt_internal1le, *lshiftrt_internal1be,
17383 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
17384 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
17385 *rotldi3_internal10le, *rotldi3_internal10be,
17386 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
17387 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
17388 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
17389 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
17390 define_insns): Use type "shift" in the appropriate alternatives.
17392 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17394 * config/rs6000/rs6000.md (type): Add "logical". Delete
17396 (dot): Adjust comment.
17397 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
17398 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
17399 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
17400 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
17401 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
17402 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
17403 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
17404 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
17406 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17407 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
17408 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17409 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17410 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17411 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17412 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17413 * config/rs6000/8540.md (ppc8540_su): Adjust.
17414 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17415 cell-cmp-microcoded): Adjust.
17416 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
17417 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17418 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
17419 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
17420 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
17421 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17422 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
17423 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
17424 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
17426 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
17427 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
17428 Adjust. Adjust comment.
17429 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17430 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
17432 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17434 * config/rs6000/rs6000.md (type): Add "add".
17435 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
17436 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
17437 define_insns): Use it.
17438 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
17440 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17441 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
17442 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17443 * config/rs6000/601.md (ppc601-integer): Adjust.
17444 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17445 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17446 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17447 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17448 * config/rs6000/8540.md (ppc8540_su): Adjust.
17449 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17450 cell-cmp-microcoded): Adjust.
17451 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
17452 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17453 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
17454 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
17455 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
17456 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17457 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
17458 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
17459 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
17461 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
17462 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
17463 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17464 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
17466 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17468 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
17469 "delayed_compare", "var_delayed_compare".
17470 (var_shift): New attribute.
17471 (cell_micro): Adjust.
17472 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
17473 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
17474 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
17475 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
17476 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
17477 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
17478 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
17479 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
17480 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
17481 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
17482 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
17483 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
17484 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
17485 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
17486 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
17487 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
17488 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
17489 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
17490 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
17491 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
17492 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
17493 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
17494 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
17495 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17496 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17498 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17499 * config/rs6000/440.md (ppc440-integer): Adjust.
17500 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17501 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
17502 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17503 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17504 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17505 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17506 * config/rs6000/8540.md (ppc8540_su): Adjust.
17507 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17508 cell-cmp-microcoded): Adjust.
17509 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
17510 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17511 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
17512 e500mc64_delayed): Adjust.
17513 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
17514 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
17515 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17516 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
17517 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
17518 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
17519 power6-delayed-compare, power6-var-delayed-compare): Adjust.
17520 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
17521 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
17523 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17524 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
17526 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17528 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
17529 (bits): New mode_attr.
17530 (idiv_ldiv): Delete mode_attr.
17531 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
17532 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17533 rs6000_adjust_priority, is_nonpipeline_insn,
17534 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17536 * config/rs6000/40x.md (ppc403-idiv): Adjust.
17537 * config/rs6000/440.md (ppc440-idiv): Adjust.
17538 * config/rs6000/476.md (ppc476-idiv): Adjust.
17539 * config/rs6000/601.md (ppc601-idiv): Adjust.
17540 * config/rs6000/603.md (ppc603-idiv): Adjust.
17541 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
17542 ppc620-ldiv): Adjust.
17543 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
17544 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
17545 * config/rs6000/8540.md (ppc8540_divide): Adjust.
17546 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
17547 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
17548 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
17549 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
17550 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
17551 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
17552 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
17553 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
17554 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
17555 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
17556 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
17557 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
17558 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
17559 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
17560 * config/rs6000/titan.md (titan_fxu_div): Adjust.
17562 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17564 * config/rs6000/rs6000.md (type): Delete "insert_word",
17565 "insert_dword". Add "insert".
17566 (size): Update comment.
17567 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17568 insn_must_be_first_in_group): Adjust.
17569 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
17570 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
17571 *insvsi_internal6, insvdi_internal): Adjust.
17573 * config/rs6000/40x.md (ppc403-integer): Adjust.
17574 * config/rs6000/440.md (ppc440-integer): Adjust.
17575 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
17576 * config/rs6000/601.md (ppc601-integer): Adjust.
17577 * config/rs6000/603.md (ppc603-integer): Adjust.
17578 * config/rs6000/6xx.md (ppc604-integer): Adjust.
17579 * config/rs6000/7450.md (ppc7450-integer): Adjust.
17580 * config/rs6000/7xx.md (ppc750-integer): Adjust.
17581 * config/rs6000/8540.md (ppc8540_su): Adjust.
17582 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
17583 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
17584 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17585 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
17586 * config/rs6000/e5500.md (e5500_sfx): Adjust.
17587 * config/rs6000/e6500.md (e6500_sfx): Adjust.
17588 * config/rs6000/mpc.md (mpccore-integer): Adjust.
17589 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
17590 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
17591 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
17592 * config/rs6000/power7.md (power7-integer): Adjust.
17593 * config/rs6000/power8.md (power8-1cyc): Adjust.
17594 * config/rs6000/rs64.md (rs64a-integer): Adjust.
17595 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
17597 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17599 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
17600 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
17601 (size): New attribute.
17602 (dot): New attribute.
17603 (cell_micro): Adjust.
17604 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
17605 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
17606 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
17607 umuldi3_highpart): Adjust.
17608 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17609 rs6000_adjust_priority, is_nonpipeline_insn,
17610 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17612 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
17613 ppc405-imul3): Adjust.
17614 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
17615 * config/rs6000/476.md (ppc476-imul): Adjust.
17616 * config/rs6000/601.md (ppc601-imul): Adjust.
17617 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
17618 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
17619 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
17620 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
17621 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
17623 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
17624 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
17625 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
17626 cell-imul): Adjust.
17627 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
17628 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
17629 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
17630 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
17631 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
17632 * config/rs6000/mpc.md (mpccore-imul): Adjust.
17633 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
17634 power4-lmul, power4-imul, power4-imul3): Adjust.
17635 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
17636 power5-lmul, power5-imul, power5-imul3): Adjust.
17637 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
17638 power6-lmul, power6-imul, power6-imul3): Adjust.
17639 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
17640 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
17642 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
17643 rs64a-lmul): Adjust.
17644 * config/rs6000/titan.md (titan_imul): Adjust.
17646 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17648 * config/rs6000/rs6000.md (type): Add new value "halfmul".
17649 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
17650 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
17651 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
17652 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
17653 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
17654 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
17655 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
17656 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
17657 * config/rs6000/titan.md: Delete nonsensical comment.
17658 (titan_imul): Add type imul3.
17659 (titan_mulhw): Remove type imul3; add type halfmul.
17661 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17663 * config/rs6000/rs6000.md (type): Reorder, reformat.
17665 2014-05-23 Martin Jambor <mjambor@suse.cz>
17667 PR tree-optimization/53787
17668 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
17669 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
17670 analysis_done, update all uses.
17671 * ipa-prop.c: Include domwalk.h
17672 (param_analysis_info): Removed.
17673 (param_aa_status): New type.
17674 (ipa_bb_info): Likewise.
17675 (func_body_info): Likewise.
17676 (ipa_get_bb_info): New function.
17677 (aa_overwalked): Likewise.
17678 (find_dominating_aa_status): Likewise.
17679 (parm_bb_aa_status_for_bb): Likewise.
17680 (parm_preserved_before_stmt_p): Changed to use new param AA info.
17681 (load_from_unmodified_param): Accept func_body_info as a parameter
17682 instead of parms_ainfo.
17683 (parm_ref_data_preserved_p): Changed to use new param AA info.
17684 (parm_ref_data_pass_through_p): Likewise.
17685 (ipa_load_from_parm_agg_1): Likewise. Update callers.
17686 (compute_complex_assign_jump_func): Changed to use new param AA info.
17687 (compute_complex_ancestor_jump_func): Likewise.
17688 (ipa_compute_jump_functions_for_edge): Likewise.
17689 (ipa_compute_jump_functions): Removed.
17690 (ipa_compute_jump_functions_for_bb): New function.
17691 (ipa_analyze_indirect_call_uses): Likewise, moved variable
17693 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
17694 and info, moved variable declarations down.
17695 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
17697 (ipa_analyze_stmt_uses): Likewise.
17698 (ipa_analyze_params_uses): Removed.
17699 (ipa_analyze_params_uses_in_bb): New function.
17700 (ipa_analyze_controlled_uses): Likewise.
17701 (free_ipa_bb_info): Likewise.
17702 (analysis_dom_walker): New class.
17703 (ipa_analyze_node): Handle node-specific forbidden analysis,
17704 initialize and free func_body_info, use dominator walker.
17705 (ipcp_modif_dom_walker): New class.
17706 (ipcp_transform_function): Create and free func_body_info, use
17707 ipcp_modif_dom_walker, moved a lot of functionality there.
17709 2014-05-23 Marek Polacek <polacek@redhat.com>
17710 Jakub Jelinek <jakub@redhat.com>
17712 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
17713 * gcc.c (sanitize_spec_function): Likewise.
17714 * convert.c (convert_to_integer): Include "ubsan.h". Add
17715 floating-point to integer instrumentation.
17716 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
17717 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
17718 SANITIZE_NONDEFAULT.
17719 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
17720 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
17721 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
17722 * ubsan.c: Include "realmpfr.h" and "dfp.h".
17723 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
17724 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
17725 float/double/long double.
17726 (ubsan_instrument_float_cast): New function.
17727 * ubsan.h (ubsan_instrument_float_cast): Declare.
17729 2014-05-23 Jiong Wang <jiong.wang@arm.com>
17731 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
17733 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
17734 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
17735 Adjust for tailcalling through registers.
17736 * config/aarch64/aarch64.h (enum reg_class): New caller save
17738 (REG_CLASS_NAMES): Likewise.
17739 (REG_CLASS_CONTENTS): Likewise.
17740 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
17741 Allow tailcalling without decls.
17743 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
17745 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
17746 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
17748 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
17749 gsi, and variables v_* to v*.
17751 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
17753 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
17755 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
17757 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
17758 * omp-low.c: Update accordingly.
17760 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
17761 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
17762 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
17763 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
17764 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
17765 GF_OMP_TARGET_KIND_UPDATE.
17767 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
17768 Explicitly enumerate the expected region types.
17770 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
17773 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
17774 documentation; the old documentation didn't clearly state the
17775 constraints on the contents of the pointed-to storage.
17777 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17779 Fix bootstrap error on ia64
17780 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
17781 Return default value.
17783 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
17785 PR tree-optimization/54733
17786 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
17788 (find_bswap_or_nop_load): New.
17789 (find_bswap_1): Renamed to ...
17790 (find_bswap_or_nop_1): This. Also add support for memory source.
17791 (find_bswap): Renamed to ...
17792 (find_bswap_or_nop): This. Also add support for memory source and
17793 detection of bitwise operations equivalent to load in target
17795 (execute_optimize_bswap): Likewise. Also move its leading comment back
17796 in place and split statement transformation into ...
17797 (bswap_replace): This.
17799 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
17801 PR rtl-optimization/61215
17802 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
17803 simplify_gen_subreg until final substitution.
17805 2014-05-23 Alan Modra <amodra@gmail.com>
17808 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
17809 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
17810 Use "Y" constraint rather than "m".
17812 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
17814 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
17816 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
17817 New function declaration.
17818 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
17819 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
17820 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
17821 (aarch64_init_builtins) : Initialize builtins
17822 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
17823 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
17824 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
17825 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
17826 and __builtins_aarch64_set_fpsr.
17827 (aarch64_atomic_assign_expand_fenv): New function.
17828 * config/aarch64/aarch64.md (set_fpcr): New pattern.
17829 (get_fpcr) : Likewise.
17830 (set_fpsr) : Likewise.
17831 (get_fpsr) : Likewise.
17832 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
17833 and UNSPECV_SET_FPSR.
17834 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17835 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
17836 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
17838 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
17840 PR rtl-optimization/60969
17841 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
17842 constraints. Set up mem cost for NO_REGS case.
17844 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
17846 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
17848 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
17850 * config/darwin.c: Include "lto-section-names.h".
17851 (LTO_SEGMENT_NAME): Don't define.
17852 * config/i386/winnt.c: Include "lto-section-names.h".
17853 * lto-streamer.c: Include "lto-section-names.h".
17854 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
17855 * lto-wrapper.c: Include "lto-section-names.h".
17856 (LTO_SECTION_NAME_PREFIX): Don't define.
17857 * lto-section-names.h: New file.
17858 * cgraphunit.c: Include "lto-section-names.h".
17860 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
17862 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
17864 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
17867 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
17869 2014-05-22 Nick Clifton <nickc@redhat.com>
17871 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
17873 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
17875 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
17876 -> (T)A transformation to integer types.
17878 2014-05-22 Teresa Johnson <tejohnson@google.com>
17880 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
17881 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
17882 (gcov_rewrite): Use gcov_nonruntime_assert.
17883 (gcov_open): Ditto.
17884 (gcov_write_words): Ditto.
17885 (gcov_write_length): Ditto.
17886 (gcov_read_words): Use gcov_nonruntime_assert, and remove
17887 gcc_assert from IN_LIBGCOV code.
17888 (gcov_read_summary): Use gcov_error to flag profile corruption.
17889 (gcov_sync): Use gcov_nonruntime_assert.
17890 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
17891 (gcov_histo_index): Use gcov_nonruntime_assert.
17892 (static void gcov_histogram_merge): Ditto.
17893 (compute_working_sets): Ditto.
17894 * gcov-io.h (gcov_nonruntime_assert): Define.
17895 (gcov_error): Define for !IN_LIBGCOV
17897 2014-05-22 Richard Biener <rguenther@suse.de>
17899 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
17900 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
17901 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
17902 and deallocation site.
17903 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
17904 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
17905 passing through the incoming points-to set.
17906 (handle_lhs_call): Use flags argument instead of recomputing it.
17907 (find_func_aliases_for_call): Call handle_lhs_call with proper
17910 2014-05-22 Jakub Jelinek <jakub@redhat.com>
17912 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
17913 all padding bits in REAL_VALUE_TYPE are cleared.
17915 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17917 Cleanup and improve multipass_dfa_lookahead_guard
17918 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
17919 (core2i7_first_cycle_multipass_begin,)
17920 (core2i7_first_cycle_multipass_issue,)
17921 (core2i7_first_cycle_multipass_backtrack): Update signature.
17922 * config/ia64/ia64.c
17923 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
17924 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
17925 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
17927 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
17928 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
17930 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
17932 * doc/tm.texi: Regenerate.
17934 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
17935 * haifa-sched.c (ready_try): Make signed to allow negative values.
17936 (rebug_ready_list_1): Update.
17937 (choose_ready): Simplify.
17938 (sched_extend_ready_list): Update.
17940 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17942 Remove IA64 speculation tweaking flags
17943 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
17944 speculation tuning flags.
17945 (msched-prefer-non-data-spec-insns,)
17946 (msched-prefer-non-control-spec-insns): Obsolete options.
17947 * haifa-sched.c (choose_ready): Remove handling of
17948 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
17949 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
17950 and PREFER_NON_DATA_SPEC.
17951 * sel-sched.c (process_spec_exprs): Remove handling of
17952 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
17954 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17956 Improve scheduling debug output
17957 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
17958 (advance_one_cycle): Update.
17959 (schedule_insn, queue_to_ready): Add debug printouts.
17960 (debug_ready_list_1): New static function.
17961 (debug_ready_list): Update.
17962 (max_issue): Add debug printouts.
17963 (dump_insn_stream): New static function.
17964 (schedule_block): Use it. Also better indent printouts.
17966 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17968 Fix sched_insn debug counter
17969 * haifa-sched.c (schedule_insn): Update.
17970 (struct haifa_saved_data): Add nonscheduled_insns_begin.
17971 (save_backtrack_point, restore_backtrack_point): Update.
17972 (first_nonscheduled_insn): New static function.
17973 (queue_to_ready, choose_ready): Use it.
17974 (schedule_block): Init nonscheduled_insns_begin.
17975 (sched_emit_insn): Update.
17978 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
17980 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
17982 (aarch64_secondary_reload) : LikeWise.
17983 (aarch64_class_max_nregs) : Remove CORE_REGS.
17984 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
17985 (REG_CLASS_NAMES) : Likewise.
17986 (REG_CLASS_CONTENTS) : LikeWise.
17987 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
17989 2014-05-21 Guozhi Wei <carrot@google.com>
17992 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
17994 (vqdmulhq_n_s16): Likewise.
17996 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
17998 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
18000 2014-05-21 Marek Polacek <polacek@redhat.com>
18003 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
18005 2014-05-21 Martin Jambor <mjambor@suse.cz>
18007 * doc/invoke.texi (Optimize Options): Document parameters
18008 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
18009 ipa-cp-array-index-hint-bonus.
18011 2014-05-21 Mark Wielaard <mjw@redhat.com>
18014 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
18015 version >= 3 or not strict DWARF.
18016 * langhooks.h (struct lang_hooks_for_types): Add
18017 enum_underlying_base_type.
18018 * langhooks.c (lhd_enum_underlying_base_type): New function.
18019 * gcc/langhooks.h (struct lang_hooks_for_types): Add
18020 enum_underlying_base_type.
18021 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
18022 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
18023 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
18025 2014-05-21 Richard Biener <rguenther@suse.de>
18027 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
18029 2014-05-21 John Marino <gnugcc@marino.st>
18031 * config.gcc (*-*-dragonfly*): New target.
18032 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
18033 * configure: Regenerate.
18034 * config/dragonfly-stdint.h: New.
18035 * config/dragonfly.h: New.
18036 * config/dragonfly.opt: New.
18037 * config/i386/dragonfly.h: New.
18038 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
18040 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
18042 * tree.def (VOID_CST): New.
18043 * tree-core.h (TI_VOID): New.
18044 * tree.h (void_node): New.
18045 * tree.c (tree_node_structure_for_code, tree_code_size)
18046 (iterative_hash_expr): Handle VOID_CST.
18047 (build_common_tree_nodes): Initialize void_node.
18049 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
18051 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
18053 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
18055 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
18058 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
18059 flag_reorder_blocks_and_partition.
18060 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
18062 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
18065 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
18067 (*addc_r_t): Add new insn_and_split.
18069 2014-05-21 Jakub Jelinek <jakub@redhat.com>
18071 PR middle-end/61252
18072 * omp-low.c (handle_simd_reference): New function.
18073 (lower_rec_input_clauses): Use it. Defer adding reference
18074 initialization even for reduction without placeholder if in simd,
18075 handle it properly later on.
18077 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18079 PR tree-optimization/60899
18080 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
18081 assume all static symbols will have definition wile parsing and
18082 check the do have definition later in compilation; check that
18083 variable referring symbol will be output before concluding that
18084 reference is safe; be conservative for referring local statics;
18085 be more precise about when comdat is output in other partition.
18087 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18090 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
18092 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
18093 (ipa_inline): Loop inline_to_all_callers until no more aliases
18096 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18098 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
18099 set writeonly flag only for vars actually written to.
18101 2014-05-20 Dehao Chen <dehao@google.com>
18103 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
18104 and callee count to get clone count.
18105 * tree-inline.c (expand_call_inline): Use callee count instead of bb
18106 count in copy_body.
18108 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
18110 PR rtl-optimization/61243
18111 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
18113 2014-05-20 Xinliang David Li <davidxl@google.com>
18115 * cgraphunit.c (walk_polymorphic_call_targets): Add
18116 dbgcnt and fopt-info support.
18117 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
18118 * ipa-devirt.c (ipa_devirt): Ditto.
18119 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
18120 * ipa.c (walk_polymorphic_call_targets): Ditto.
18121 * gimple-fold.c (fold_gimple_assign): Ditto.
18122 (gimple_fold_call): Ditto.
18123 * dbgcnt.def: New counter.
18125 2014-05-20 DJ Delorie <dj@redhat.com>
18127 * config/msp430/msp430.md (split): Don't allow subregs when
18128 splitting SImode adds.
18129 (andneghi): Fix subtraction logic.
18130 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
18132 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18134 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
18136 * except.c (switch_to_exception_section, resolve_unique_section,
18137 get_named_text_section, default_function_rodata_section,
18138 align_variable, get_block_for_decl, default_section_type_flags):
18139 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
18140 * symtab.c (symtab_add_to_same_comdat_group,
18141 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
18142 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
18144 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
18145 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
18146 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18147 (c6x_function_in_section_p): Likewise.
18148 * config/darwin.c (machopic_select_section): Likewise.
18149 * config/arm/arm.c (arm_function_in_section_p): Likewise.
18150 * config/mips/mips.c (mips_function_rodata_section): Likewise.
18151 * config/mep/mep.c (mep_select_section): LIkewise.
18152 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18154 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
18156 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
18157 EH region of calls to pure functions that can throw an exception.
18158 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
18159 (copy_reference_ops_from_call): Also copy the EH region of the call if
18160 it can throw an exception.
18162 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18164 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
18165 nested VEC_SELECTs that are inverses of each other.
18167 2014-05-20 Richard Biener <rguenther@suse.de>
18169 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
18170 (extract_and_process_scc_for_name): not here.
18171 (cond_dom_walker::before_dom_children): Only process
18172 stmts that end the BB in interesting ways.
18173 (run_scc_vn): Mark param uses as visited.
18175 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18177 * config/arm/arm.md (arith_shiftsi): Do not predicate for
18180 2014-05-20 Nick Clifton <nickc@redhat.com>
18182 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
18183 (msp430_gimplify_va_arg_expr): New function.
18184 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
18186 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
18187 operand 0 in order to prevent confusion about the number of
18188 registers involved.
18190 2014-05-20 Richard Biener <rguenther@suse.de>
18192 PR tree-optimization/61221
18193 * tree-ssa-pre.c (el_to_update): Remove.
18194 (eliminate_dom_walker::before_dom_children): Handle released
18195 VDEFs by value-numbering them to the associated VUSE. Update
18196 stmt immediately for substituted call address.
18197 (eliminate): Remove delayed stmt updating code.
18198 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
18199 possibly late re-numbered vuses.
18200 (vn_reference_lookup_2): Adjust.
18201 (vn_reference_lookup_pieces): Likewise.
18202 (vn_reference_lookup): Likewise.
18204 2014-05-20 Richard Biener <rguenther@suse.de>
18206 * config.gcc: Remove need_64bit_hwint.
18207 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
18208 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
18210 * config.in: Regenerate.
18211 * configure: Likewise.
18213 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
18215 * doc/extend.texi: Create Label Attributes section,
18216 move all label attributes into it and reference it.
18218 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
18220 * arm.c (thumb1_reorg): When scanning backwards skip anything
18221 that's not a proper insn.
18223 2014-05-19 Richard Biener <rguenther@suse.de>
18225 PR tree-optimization/61221
18226 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18227 Do nothing for unreachable blocks.
18228 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
18229 Improve unreachability detection.
18231 2014-05-19 Richard Biener <rguenther@suse.de>
18233 PR tree-optimization/61209
18234 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
18236 2014-05-19 Nick Clifton <nickc@redhat.com>
18238 * except.c (init_eh): Fix computation of builtin setjmp buffer
18239 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
18241 2014-05-19 Richard Biener <rguenther@suse.de>
18243 PR tree-optimization/61184
18244 * tree-vrp.c (is_negative_overflow_infinity): Use
18245 TREE_OVERFLOW_P and do that check first.
18246 (is_positive_overflow_infinity): Likewise.
18247 (is_overflow_infinity): Likewise.
18248 (vrp_operand_equal_p): Properly treat operands with
18249 differing overflow as not equal.
18251 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
18253 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
18254 shift simplification where it was intended.
18256 2014-05-19 Christian Bruel <christian.bruel@st.com>
18259 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
18261 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
18264 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
18267 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
18269 * reg-notes.def (CROSSING_JUMP): Likewise.
18270 * rtl.h (rtx_def): Update comment for jump flag.
18271 (CROSSING_JUMP_P): Define.
18272 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
18273 of a REG_CROSSING_JUMP note.
18274 * cfghooks.c (tidy_fallthru_edges): Likewise.
18275 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
18276 * emit-rtl.c (try_split): Likewise.
18277 * haifa-sched.c (sched_create_recovery_edges): Likewise.
18278 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
18279 * jump.c (redirect_jump_2): Likewise.
18280 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
18281 (relax_delay_slots): Likewise.
18282 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
18283 (bbit_di): Likewise.
18284 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
18285 * config/sh/sh.md (jump_compact): Likewise.
18286 * bb-reorder.c (rotate_loop): Likewise.
18287 (pass_duplicate_computed_gotos::execute): Likewise.
18288 (add_reg_crossing_jump_notes): Rename to...
18289 (update_crossing_jump_flags): ...this.
18290 (pass_partition_blocks::execute): Update accordingly.
18292 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
18294 * tree.h: Remove extraneous template <>.
18296 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18298 * ipa.c (symtab_remove_unreachable_nodes): Remove
18299 symbol from comdat group if its body was eliminated.
18300 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
18301 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
18302 (symtab_unregister_node): ... this one.
18303 (verify_symtab_base): More strict checking of comdats.
18304 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
18306 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18308 * tree-pass.h (make_pass_ipa_comdats): New pass.
18309 * timevar.def (TV_IPA_COMDATS): New timevar.
18310 * passes.def (pass_ipa_comdats): Add.
18311 * Makefile.in (OBJS): Add ipa-comdats.o
18312 * ipa-comdats.c: New file.
18314 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18316 * ipa.c (update_visibility_by_resolution_info): New function.
18317 (function_and_variable_visibility): Use it.
18319 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18321 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
18323 (FOR_EACH_DEFINED_SYMBOL): New macro.
18324 (varpool_first_static_initializer, varpool_next_static_initializer,
18325 varpool_first_defined_variable, varpool_next_defined_variable):
18327 (symtab_in_same_comdat_p): Correctly deal with inline functions.
18329 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18331 * ggc-page.c (ggc_handle_finalizers): Add comment.
18333 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18335 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
18336 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
18337 (ggc_internal_cleared_alloc): Likewise.
18338 * ggc-page.c (finalizer): New class.
18339 (vec_finalizer): Likewise.
18340 (globals::finalizers): New member.
18341 (globals::vec_finalizers): Likewise.
18342 (ggc_internal_alloc): Record the finalizer if any for the block being
18344 (ggc_handle_finalizers): New function.
18345 (ggc_collect): Call ggc_handle_finalizers.
18346 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
18348 (ggc_internal_cleared_alloc): Likewise.
18349 (finalize): New function.
18350 (need_finalization_p): Likewise.
18351 (ggc_alloc): Install the type's destructor as the finalizer if it
18352 might do something.
18353 (ggc_cleared_alloc): Likewise.
18354 (ggc_vec_alloc): Likewise.
18355 (ggc_cleared_vec_alloc): Likewise.
18357 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18359 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
18361 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18363 * alias.c (record_alias_subset): Adjust.
18364 * bitmap.c (bitmap_element_allocate): Likewise.
18365 (bitmap_gc_alloc_stat): Likewise.
18366 * cfg.c (init_flow): Likewise.
18367 (alloc_block): Likewise.
18368 (unchecked_make_edge): Likewise.
18369 * cfgloop.c (alloc_loop): Likewise.
18370 (flow_loops_find): Likewise.
18371 (rescan_loop_exit): Likewise.
18372 * cfgrtl.c (init_rtl_bb_info): Likewise.
18373 * cgraph.c (insert_new_cgraph_node_version): Likewise.
18374 (cgraph_allocate_node): Likewise.
18375 (cgraph_create_edge_1): Likewise.
18376 (cgraph_allocate_init_indirect_info): Likewise.
18377 * cgraphclones.c (cgraph_clone_edge): Likewise.
18378 * cgraphunit.c (add_asm_node): Likewise.
18379 (init_lowered_empty_function): Likewise.
18380 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
18381 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
18382 (alpha_use_linkage): Likewise.
18383 * config/arc/arc.c (arc_init_machine_status): Likewise.
18384 * config/arm/arm.c (arm_init_machine_status): Likewise.
18385 * config/avr/avr.c (avr_init_machine_status): Likewise.
18386 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
18387 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
18388 * config/cris/cris.c (cris_init_machine_status): Likewise.
18389 * config/darwin.c (machopic_indirection_name): Likewise.
18390 (darwin_build_constant_cfstring): Likewise.
18391 (darwin_enter_string_into_cfstring_table): Likewise.
18392 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
18393 * config/frv/frv.c (frv_init_machine_status): Likewise.
18394 * config/i386/i386.c (get_dllimport_decl): Likewise.
18395 (ix86_init_machine_status): Likewise.
18396 (assign_386_stack_local): Likewise.
18397 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
18398 (i386_pe_maybe_record_exported_symbol): Likewise.
18399 (i386_pe_record_stub): Likewise.
18400 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
18401 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
18402 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
18403 (m32c_note_pragma_address): Likewise.
18404 * config/mep/mep.c (mep_init_machine_status): Likewise.
18405 (mep_note_pragma_flag): Likewise.
18406 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
18407 (mips16_local_alias): Likewise.
18408 (mips_init_machine_status): Likewise.
18409 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
18410 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
18411 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
18412 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
18413 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
18414 * config/pa/pa.c (pa_init_machine_status): Likewise.
18415 (pa_get_deferred_plabel): Likewise.
18416 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
18417 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
18418 (rs6000_init_machine_status): Likewise.
18419 (output_toc): Likewise.
18420 * config/s390/s390.c (s390_init_machine_status): Likewise.
18421 * config/score/score.c (score_output_external): Likewise.
18422 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
18423 * config/spu/spu.c (spu_init_machine_status): Likewise.
18424 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
18425 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
18426 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
18427 * coverage.c (coverage_end_function): Likewise.
18428 * dbxout.c (dbxout_init): Likewise.
18429 * doc/gty.texi: Don't mention variable_size attribute.
18430 * dwarf2cfi.c (new_cfi): Adjust.
18431 (new_cfi_row): Likewise.
18432 (copy_cfi_row): Likewise.
18433 (create_cie_data): Likewise.
18434 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
18435 (new_loc_descr): Likewise.
18436 (find_AT_string_in_table): Likewise.
18437 (add_addr_table_entry): Likewise.
18438 (new_die): Likewise.
18439 (add_var_loc_to_decl): Likewise.
18440 (clone_die): Likewise.
18441 (clone_as_declaration): Likewise.
18442 (break_out_comdat_types): Likewise.
18443 (new_loc_list): Likewise.
18444 (add_loc_descr_to_each): Likewise.
18445 (add_location_or_const_value_attribute): Likewise.
18446 (add_linkage_name): Likewise.
18447 (lookup_filename): Likewise.
18448 (dwarf2out_var_location): Likewise.
18449 (new_line_info_table): Likewise.
18450 (dwarf2out_init): Likewise.
18451 (mem_loc_descriptor): Likewise.
18452 (loc_descriptor): Likewise.
18453 (add_const_value_attribute): Likewise.
18454 (tree_add_const_value_attribute): Likewise.
18455 (comp_dir_string): Likewise.
18456 (dwarf2out_vms_debug_main_pointer): Likewise.
18457 (string_cst_pool_decl): Likewise.
18458 * emit-rtl.c (set_mem_attrs): Likewise.
18459 (get_reg_attrs): Likewise.
18460 (start_sequence): Likewise.
18461 (init_emit): Likewise.
18462 (init_emit_regs): Likewise.
18463 * except.c (init_eh_for_function): Likewise.
18464 (gen_eh_region): Likewise.
18465 (gen_eh_region_catch): Likewise.
18466 (gen_eh_landing_pad): Likewise.
18467 (add_call_site): Likewise.
18468 * function.c (add_frame_space): Likewise.
18469 (insert_temp_slot_address): Likewise.
18470 (assign_stack_temp_for_type): Likewise.
18471 (get_hard_reg_initial_val): Likewise.
18472 (allocate_struct_function): Likewise.
18473 (prepare_function_start): Likewise.
18474 (types_used_by_var_decl_insert): Likewise.
18475 * gengtype.c (variable_size_p): Remove function.
18476 (enum alloc_quantity): Remove enum.
18477 (write_typed_alloc_def): Remove function.
18478 (write_typed_struct_alloc_def): Likewise.
18479 (write_typed_typedef_alloc_def): Likewise.
18480 (write_typed_alloc_defns): Likewise.
18482 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
18483 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
18484 * ggc.h (ggc_alloc): new function.
18485 (ggc_cleared_alloc): Likewise.
18486 (ggc_vec_alloc): Template on type of vector element, and remove
18487 element size argument.
18488 (ggc_cleared_vec_alloc): Likewise.
18489 * gimple.c (gimple_build_omp_for): Adjust.
18490 (gimple_copy): Likewise.
18491 * ipa-cp.c (get_replacement_map): Likewise.
18492 (find_aggregate_values_for_callers_subset): Likewise.
18493 (known_aggs_to_agg_replacement_list): Likewise.
18494 * ipa-devirt.c (get_odr_type): Likewise.
18495 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
18496 (read_agg_replacement_chain): Likewise.
18497 * loop-iv.c (get_simple_loop_desc): Likewise.
18498 * lto-cgraph.c (input_node_opt_summary): Likewise.
18499 * lto-section-in.c (lto_new_in_decl_state): Likewise.
18500 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
18501 (input_eh_region): Likewise.
18502 (input_eh_lp): Likewise.
18503 (input_cfg): Likewise.
18504 * optabs.c (set_optab_libfunc): Likewise.
18505 (init_tree_optimization_optabs): Likewise.
18506 (set_conv_libfunc): Likewise.
18507 * passes.c (do_per_function_toporder): Likewise.
18508 * rtl.h: Don't use variable_size gty attribute.
18509 * sese.c (if_region_set_false_region): Adjust.
18510 * stringpool.c (gt_pch_save_stringpool): Likewise.
18511 * target-globals.c (save_target_globals): Likewise.
18512 * toplev.c (general_init): Likewise.
18513 * trans-mem.c (record_tm_replacement): Likewise.
18514 (split_bb_make_tm_edge): Likewise.
18515 * tree-cfg.c (move_sese_region_to_fn): Likewise.
18516 * tree-data-ref.h (lambda_vector_new): Likewise.
18517 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
18518 * tree-iterator.c (tsi_link_before): Likewise.
18519 (tsi_link_after): Likewise.
18520 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
18521 * tree-ssa-loop-niter.c (record_estimate): Likewise.
18522 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
18523 * tree-ssa-operands.h: Don't use variable_size gty attribute.
18524 * tree-ssa.c (init_tree_ssa): Adjust.
18525 * tree-ssanames.c (set_range_info): Likewise.
18526 (get_ptr_info): Likewise.
18527 (duplicate_ssa_name_ptr_info): Likewise.
18528 (duplicate_ssa_name_range_info): Likewise.
18529 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
18530 (unpack_ts_fixed_cst_value_fields): Likewise.
18531 * tree.c (build_fixed): Likewise.
18532 (build_real): Likewise.
18533 (build_string): Likewise.
18534 (decl_priority_info): Likewise.
18535 (decl_debug_expr_insert): Likewise.
18536 (decl_value_expr_insert): Likewise.
18537 (decl_debug_args_insert): Likewise.
18538 (type_hash_add): Likewise.
18539 (build_omp_clause): Likewise.
18540 * ubsan.c (decl_for_type_insert): Likewise.
18541 * varasm.c (get_unnamed_section): Likewise.
18542 (get_noswitch_section): Likewise.
18543 (get_section): Likewise.
18544 (get_block_for_section): Likewise.
18545 (create_block_symbol): Likewise.
18546 (build_constant_desc): Likewise.
18547 (create_constant_pool): Likewise.
18548 (force_const_mem): Likewise.
18549 (record_tm_clone_pair): Likewise.
18550 * varpool.c (varpool_create_empty_node): Likewise.
18552 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18554 * dwarf2out.c (tree_add_const_value_attribute): Call
18555 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
18556 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
18557 instead of ggc_internal_<x>alloc_stat.
18558 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
18559 (ggc_realloc): Likewise.
18560 * ggc-none.c (ggc_internal_alloc): Likewise.
18561 (ggc_internal_cleared_alloc): Likewise.
18562 * ggc-page.c: Likewise.
18563 * ggc.h (ggc_internal_alloc_stat): Likewise.
18564 (ggc_internal_alloc): Remove macro.
18565 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
18566 (ggc_internal_cleared_alloc): Remove macro.
18567 (GGC_RESIZEVEC): Adjust.
18568 (ggc_resizevar): Remove macro.
18569 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
18570 (ggc_internal_cleared_vec_alloc_stat): Likewise.
18571 (ggc_internal_vec_cleared_alloc): Remove macro.
18572 (ggc_alloc_atomic_stat): Drop _stat suffix.
18573 (ggc_alloc_atomic): Remove macro.
18574 (ggc_alloc_cleared_atomic): Remove macro.
18575 (ggc_alloc_string_stat): Drop _stat suffix.
18576 (ggc_alloc_string): Remove macro.
18577 (ggc_alloc_rtx_def_stat): Adjust.
18578 (ggc_alloc_tree_node_stat): Likewise.
18579 (ggc_alloc_cleared_tree_node_stat): Likewise.
18580 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
18581 (ggc_alloc_cleared_simd_clone_stat): Likewise.
18582 * gimple.c (gimple_build_omp_for): Likewise.
18583 (gimple_copy): Likewise.
18584 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
18585 * toplev.c (realloc_for_line_map): Adjust.
18586 * tree-data-ref.h (lambda_vector_new): Likewise.
18587 * tree-phinodes.c (allocate_phi_node): Likewise.
18588 * tree.c (grow_tree_vec_stat): Likewise.
18589 * vec.h (va_gc::reserve): Adjust.
18591 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
18593 * config/microblaze/microblaze.c (break_handler): New Declaration.
18594 (microblaze_break_function_p,microblaze_is_break_handler): New.
18595 (compute_frame_size): Use microblaze_break_function_p.
18596 Add the test of break_handler.
18597 (microblaze_function_prologue) : Add the test of variable
18598 break_handler. Check the fnname by BREAK_HANDLER_NAME.
18599 (microblaze_function_epilogue) : Add the test of break_handler.
18600 (microblaze_globalize_label) : Add the test of break_handler.
18601 Check the name by BREAK_HANDLER_NAME.
18603 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
18605 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
18606 microblaze_is_break_handler test.
18607 (call_internal1,call_value_intern): Use microblaze_break_function_p.
18608 Use SYMBOL_REF_DECL.
18610 * config/microblaze/microblaze-protos.h
18611 (microblaze_break_function_p,microblaze_is_break_handler):
18614 * doc/extend.texi (MicroBlaze break_handler Functions): Document
18615 new MicroBlaze break_handler functions.
18617 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
18619 * doc/extend.texi (Size of an asm): Move node text according
18620 to its @menu entry position.
18622 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
18624 PR tree-optimization/61140
18625 PR tree-optimization/61150
18626 PR tree-optimization/61197
18627 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
18629 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
18631 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
18633 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
18635 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
18636 __SIZEOF_INT128__ is defined.
18638 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
18640 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
18641 (rs6000_delegitimize_address): Use it.
18643 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
18645 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
18646 inplace argument. Store the new address in the original MEM when true.
18647 * emit-rtl.c (change_address_1): Likewise.
18648 (adjust_address_1, adjust_automodify_address_1, offset_address):
18649 Update accordingly.
18650 * rtl.h (plus_constant): Add an inplace argument.
18651 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
18652 when true. Avoid generating (plus X (const_int 0)).
18653 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
18654 in-place. Pass true to plus_constant.
18655 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
18657 2014-05-16 Dehao Chen <dehao@google.com>
18659 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
18661 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18664 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
18666 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
18668 2014-05-16 Dehao Chen <dehao@google.com>
18670 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
18671 optimize_function_for_size_p.
18672 * regs.h (REG_FREQ_FROM_BB): Likewise.
18674 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18677 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
18678 negt_reg_operand cases.
18679 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
18681 * config/sh/predicates.md (cbranch_treg_value): Simplify.
18683 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18685 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
18688 2014-05-16 David Malcolm <dmalcolm@redhat.com>
18691 2014-04-29 David Malcolm <dmalcolm@redhat.com>
18693 * tree-cfg.c (dump_function_to_file): Dump the return type of
18694 functions, in a line to itself before the function body, mimicking
18695 the layout of a C function.
18697 2014-05-16 Dehao Chen <dehao@google.com>
18699 * cfghooks.c (make_forwarder_block): Use direct computation to
18700 get fall-through edge's count and frequency.
18702 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
18704 * config/arc/arc.c (arc_init): Fix typo in error message.
18705 * config/i386/i386.c (ix86_expand_builtin): Likewise.
18706 (split_stack_prologue_scratch_regno): Likewise.
18707 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
18708 word from error message.
18710 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
18712 * ira-costs.c: Fix typo in comment.
18714 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
18716 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
18718 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
18720 * varpool.c (dump_varpool_node): Dump write-only flag.
18721 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
18723 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
18724 write-only variables.
18725 * ipa.c (process_references): New function.
18726 (set_readonly_bit): New function.
18727 (set_writeonly_bit): New function.
18728 (clear_addressable_bit): New function.
18729 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
18730 fix handling of aliases.
18731 * cgraph.h (struct varpool_node): Add writeonly flag.
18733 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
18735 PR rtl-optimization/60969
18736 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
18737 Calculate costs for this case.
18739 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
18741 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
18742 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
18744 2014-05-16 Richard Biener <rguenther@suse.de>
18746 PR tree-optimization/61194
18747 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
18748 bool patterns ending in a COND_EXPR.
18750 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18752 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
18754 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18756 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
18757 where we were unable to cost an RTX.
18759 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18761 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
18764 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18765 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18767 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
18769 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18770 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18772 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
18773 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
18775 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18776 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18778 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
18781 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18782 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18784 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
18787 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18788 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18790 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
18791 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
18793 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18794 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18796 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
18797 rotates and shifts.
18799 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18800 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18802 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
18803 ZERO_EXTEND and SIGN_EXTEND better.
18805 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18806 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18808 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
18809 logical operations.
18811 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18812 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18814 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
18815 costs when costing loads and stores to memory.
18817 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18818 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
18820 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
18823 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18825 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
18827 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18828 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18830 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
18832 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
18834 (aarch64_rtx_mult_cost): New.
18835 (aarch64_rtx_costs): Use it, refactor as appropriate.
18837 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18838 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18840 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
18841 emit instructions, return number of instructions which would
18843 (aarch64_add_constant): Update call to aarch64_build_constant.
18844 (aarch64_output_mi_thunk): Likewise.
18845 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
18848 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18850 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
18851 (TARGET_RTX_COSTS): Call it.
18853 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18855 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
18856 (cortexa57_vector_cost): Likewise.
18857 (cortexa57_tunings): Use them.
18859 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18861 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
18862 (cpu_addrcost_table): Use it.
18863 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
18864 (aarch64_address_cost): Rewrite using aarch64_classify_address,
18867 2014-05-16 Richard Biener <rguenther@suse.de>
18869 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
18870 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
18871 (visit_phi): Ignore edges marked as not executable.
18872 (class cond_dom_walker): New.
18873 (cond_dom_walker::before_dom_children): Value-number
18874 control statements and mark successor edges as not
18875 executable if possible.
18876 (run_scc_vn): First walk all control statements in
18877 dominator order, marking edges as not executable.
18878 * tree-inline.c (copy_edges_for_bb): Be not confused
18879 about random edge flags.
18881 2014-05-16 Richard Biener <rguenther@suse.de>
18883 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
18885 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
18888 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
18889 (__TM_simple_begin): Use it.
18890 (__TM_begin): Likewise.
18892 2014-05-15 Martin Jambor <mjambor@suse.cz>
18895 * ipa-prop.c (update_indirect_edges_after_inlining): Check
18896 type_preserved flag when the indirect edge is polymorphic.
18898 2014-05-15 Martin Jambor <mjambor@suse.cz>
18900 PR tree-optimization/61090
18901 * tree-sra.c (sra_modify_expr): Pass the current gsi to
18902 build_ref_for_model.
18904 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18906 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
18907 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
18909 2014-05-15 Jakub Jelinek <jakub@redhat.com>
18911 PR tree-optimization/61158
18912 * fold-const.c (fold_binary_loc): If X is zero-extended and
18913 shiftc >= prec, make sure zerobits is all ones instead of
18914 invoking undefined behavior.
18916 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18918 * regcprop.h: New file.
18919 * regcprop.c (skip_debug_insn_p): New decl.
18920 (replace_oldest_value_reg): Check skip_debug_insn_p.
18921 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
18922 * shrink-wrap.c: Include regcprop.h.
18923 (prepare_shrink_wrap): Call
18924 copyprop_hardreg_forward_bb_without_debug_insn.
18926 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18928 * shrink-wrap.h: Update comment.
18929 * shrink-wrap.c: Update comment.
18930 (next_block_for_reg): Rename to live_edge_for_reg.
18931 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
18932 (move_insn_for_shrink_wrap): Split live_edge.
18933 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
18935 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
18937 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
18939 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
18940 * config/sparc/sparc.md (fptype_ut699): New attribute.
18941 (in_branch_delay): Return false if -mfix-ut699 is specified and
18942 fptype_ut699 is set to single.
18943 (truncdfsf2): Add fptype_ut699 attribute.
18944 (fix_truncdfsi2): Likewise.
18945 (floatsisf2): Change fptype attribute.
18946 (fix_truncsfsi2): Likewise.
18947 (negtf2_notv9): Delete.
18948 (negtf2_v9): Likewise.
18949 (negtf2_hq): New instruction.
18950 (negtf2): New instruction and splitter.
18951 (negdf2_notv9): Rewrite.
18952 (abstf2_notv9): Delete.
18953 (abstf2_hq_v9): Likewise.
18954 (abstf2_v9): Likewise.
18955 (abstf2_hq): New instruction.
18956 (abstf2): New instruction and splitter.
18957 (absdf2_notv9): Rewrite.
18959 2014-05-14 Cary Coutant <ccoutant@google.com>
18962 * opts.c (common_handle_option): Don't special-case "-g".
18963 (set_debug_level): Default to at least level 2 with "-g".
18965 2014-05-14 DJ Delorie <dj@redhat.com>
18967 * config/msp430/msp430.c (msp430_builtin): Add
18968 MSP430_BUILTIN_DELAY_CYCLES.
18969 (msp430_init_builtins): Register void __delay_cycles(long long).
18970 (msp430_builtin_decl): Add it.
18971 (cg_magic_constant): New.
18972 (msp430_expand_delay_cycles): New.
18973 (msp430_expand_builtin): Call it.
18974 (msp430_print_operand_raw): Change integer printing from "int" to
18976 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
18977 (delay_cycles_start): New.
18978 (delay_cycles_end): New.
18979 (delay_cycles_32): New.
18980 (delay_cycles_32x): New.
18981 (delay_cycles_16): New.
18982 (delay_cycles_16x): New.
18983 (delay_cycles_2): New.
18984 (delay_cycles_1): New.
18985 * doc/extend.texi: Document __delay_cycles().
18987 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
18989 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
18990 length attribute computation.
18992 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
18995 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
18997 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
19000 * config/sparc/sparc.md: Fix types of low and high in DI constant
19001 splitter. Use gen_int_mode in some other splitters.
19003 2014-05-14 Martin Jambor <mjambor@suse.cz>
19006 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
19008 2014-05-14 James Norris <jnorris@codesourcery.com>
19010 * omp-low.c (expand_parallel_call): Remove shadow variable.
19011 (expand_omp_taskreg): Likewise.
19013 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
19015 * common/config/i386/i386-common.c
19016 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
19017 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
19018 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
19019 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
19020 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
19021 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
19022 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
19023 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
19024 xsavecintrin.h, xsavesintrin.h.
19025 (x86_64-*-*): Ditto.
19026 * config/i386/clflushoptintrin.h: New.
19027 * config/i386/xsavecintrin.h: Ditto.
19028 * config/i386/xsavesintrin.h: Ditto.
19029 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
19030 (bit_XSAVES): Ditto.
19031 (bit_XSAVES): Ditto.
19032 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
19033 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
19035 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19036 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
19037 OPTION_MASK_ISA_XSAVES.
19038 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
19039 -mxsavec, -mxsaves.
19040 (PTA_CLFLUSHOPT) Define.
19041 (PTA_XSAVEC): Ditto.
19042 (PTA_XSAVES): Ditto.
19043 (ix86_option_override_internal): Handle new options.
19044 (ix86_valid_target_attribute_inner_p): Ditto.
19045 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
19046 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
19047 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
19048 (bdesc_special_args): Add __builtin_ia32_xsaves,
19049 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
19050 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
19051 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
19052 (ix86_expand_builtin): Handle new builtins.
19053 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
19054 (TARGET_CLFLUSHOPT_P): Ditto.
19055 (TARGET_XSAVEC): Ditto.
19056 (TARGET_XSAVEC_P): Ditto.
19057 (TARGET_XSAVES): Ditto.
19058 (TARGET_XSAVES_P): Ditto.
19059 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
19060 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
19061 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
19063 (ANY_XRSTOR64): Ditto.
19065 (xrstor): Change into <xrstor>.
19066 (xrstor_rex64): Change into <xrstor>_rex64.
19067 (xrstor64): Change into <xrstor>64
19069 * config/i386/i386.opt (mclflushopt): New.
19072 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
19074 * doc/invoke.texi: Document new options.
19076 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19078 PR rtl-optimization/60866
19079 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
19080 Default it to -1. Pass it down to init_simplejump_data.
19081 (init_simplejump_data): New parameter old_seqno. Pass it down
19082 to get_seqno_for_a_jump.
19083 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
19084 initializing new jump seqno as a last resort. Add comment.
19085 (sel_redirect_edge_and_branch): Save old seqno of the conditional
19086 jump and pass it down to sel_init_new_insn.
19087 (sel_redirect_edge_and_branch_force): Likewise.
19089 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
19091 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
19092 shifted values to avoid build warning.
19094 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19096 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
19097 * cfgrtl.c (rtl_merge_blocks): Fix comment.
19098 (cfg_layout_merge_blocks): Likewise.
19099 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
19101 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19103 PR rtl-optimization/60901
19104 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
19105 bb predecessor belongs to the same scheduling region. Adjust comment.
19107 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
19109 * doc/sourcebuild.texi: (dfp_hw): Document.
19110 (p8vector_hw): Likewise.
19111 (powerpc_eabi_ok): Likewise.
19112 (powerpc_elfv2): Likewise.
19113 (powerpc_htm_ok): Likewise.
19114 (ppc_recip_hw): Likewise.
19115 (vsx_hw): Likewise.
19117 2014-05-13 Cary Coutant <ccoutant@google.com>
19119 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
19121 2014-05-13 David Malcolm <dmalcolm@redhat.com>
19123 * gengtype-parse.c (require3): Eliminate in favor of...
19125 (require_template_declaration): Update to support optional single *
19128 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
19129 (create_user_defined_type): Handle a single level of explicit
19130 pointerness within template arguments.
19131 (struct write_types_data): Add field "kind".
19132 (filter_type_name): Handle "*" character.
19133 (write_user_func_for_structure_ptr): Require a write_types_data
19134 rather than just a prefix string, so that we can look up the kind
19135 of the wtd and use it as an index into wrote_user_func_for_ptr,
19136 ensuring that such functions are written at most once. Support
19137 subclasses by invoking the marking function of the ultimate base class.
19138 (write_user_func_for_structure_body): Require a write_types_data
19139 rather than just a prefix string, so that we can pass this to
19140 write_user_func_for_structure_ptr.
19141 (write_func_for_structure): Likewise.
19142 (ggc_wtd): Add initializer of new "kind" field.
19143 (pch_wtd): Likewise.
19145 * gengtype.h (enum write_types_kinds): New.
19146 (struct type): Add field wrote_user_func_for_ptr to the "s"
19149 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19151 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
19152 instead of const_binop.
19153 (fold_binary_loc): Likewise.
19155 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19157 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
19158 calculation to match get_ref_base_and_extent.
19160 2014-05-13 Catherine Moore <clm@codesourcery.com>
19161 Sandra Loosemore <sandra@codesourcery.com>
19163 * configure.ac: Fix assembly for explicit JALR relocation check.
19164 * configure: Regenerate.
19166 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19168 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
19169 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
19170 Remove associated type declarations and initialisations.
19171 (arm_expand_neon_builtin): Likewise.
19172 (neon_emit_pair_result_insn): Delete.
19173 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
19174 * config/arm/neon.md (neon_vtrn<mode>): Delete.
19175 (neon_vzip<mode>): Likewise.
19176 (neon_vuzp<mode>): Likewise.
19178 2014-05-13 Richard Biener <rguenther@suse.de>
19181 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
19182 it needs revisiting whether the call still may be tail-called.
19184 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19186 * rtl.def (SYMBOL_REF): Remove middle "0" field.
19187 * rtl.h (block_symbol): Reduce number of fields to 2.
19188 (rtx_def): Add u2.symbol_ref_flags.
19189 (SYMBOL_REF_FLAGS): Use it.
19190 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
19191 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
19192 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
19193 Lower index of SYMBOL_REF_DATA.
19194 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
19195 Print SYMBOL_REF_FLAGS at the same time.
19196 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
19198 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19200 * rtl.def (VAR_LOCATION): Remove "i" field.
19201 * rtl.h (rtx_def): Add u2.var_location_status.
19202 (PAT_VAR_LOCATION_STATUS): Use it.
19203 (gen_rtx_VAR_LOCATION): Declare.
19204 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
19205 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
19206 * var-tracking.c (emit_note_insn_var_location): Remove casts.
19208 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19210 * rtl.def (scratch): Fix outdated comment and remove "0" field.
19211 * gengtype.c (adjust_field_rtx_def): Update accordingly.
19213 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19215 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
19216 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
19217 * rtl.h (rtx_def): Add insn_uid to u2 field.
19218 (RTX_FLAG_CHECK8): Delete in favor of...
19219 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
19220 (INSN_DELETED_P): Update accordingly.
19221 (INSN_UID): Use u2.insn_uid.
19222 (INSN_CHAIN_CODE_P): Define.
19223 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
19224 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
19225 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
19226 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
19227 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
19228 indices accordingly.
19229 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
19230 Update indices for insn-chain rtxes.
19231 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
19232 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
19233 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
19234 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
19235 * combine.c (try_combine): Likewise.
19236 * ira.c (setup_prohibited_mode_move_regs): Likewise.
19238 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19240 * rtl.def (REG): Remove middle field.
19241 * rtl.h (rtx_def): Add orignal_regno to u2.
19242 (ORIGINAL_REGNO): Use it instead of field 1.
19243 (REG_ATTRS): Lower field index accordingly.
19244 * gengtype.c (adjust_field_rtx_def): Remove handling of
19245 ORIGINAL_REGNO. Move REG_ATTRS index down.
19246 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
19247 code that prints the REGNO.
19249 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19251 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
19254 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19256 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
19258 2014-05-13 Bin Cheng <bin.cheng@arm.com>
19260 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
19261 (alloc_iv): Lower base expressions containing ADDR_EXPR.
19263 2014-05-13 Ian Bolton <ian.bolton@arm.com>
19265 * config/aarch64/aarch64-protos.h
19266 (aarch64_hard_regno_caller_save_mode): New prototype.
19267 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
19269 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
19271 2014-05-13 Christian Bruel <christian.bruel@st.com>
19273 * target.def (mode_switching): New hook vector.
19274 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
19275 (mode_exit, modepriority_to_mode): Likewise.
19276 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
19277 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19278 * target.h: Include tm.h and hard-reg-set.h.
19279 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
19280 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
19281 * doc/tm.texi Regenerate.
19282 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
19283 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19284 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
19285 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
19286 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
19287 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19288 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
19289 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
19290 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
19291 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
19292 (ix86_emit_mode_set): Hookify.
19293 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
19295 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19296 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
19297 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
19298 (epiphany_mode_priority_to_mode): Remove declaration.
19299 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
19300 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
19301 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
19303 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
19304 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
19305 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
19307 2014-05-13 Jakub Jelinek <jakub@redhat.com>
19310 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
19311 is const0_rtx, return immediately. Don't test count == 0 when
19314 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19316 * Makefile.in: add shrink-wrap.o.
19317 * config/i386/i386.c: include "shrink-wrap.h"
19318 * function.c: Likewise.
19319 (requires_stack_frame_p, next_block_for_reg,
19320 move_insn_for_shrink_wrap, prepare_shrink_wrap,
19321 dup_block_and_redirect): Move to shrink-wrap.c
19322 (thread_prologue_and_epilogue_insns): Extract three code segments
19323 as functions in shrink-wrap.c
19324 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
19326 * shrink-wrap.c: New file.
19327 * shrink-wrap.h: New file.
19329 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
19331 * doc/extend.texi: Reflect current numbers of pragmas. Remove
19332 reference to Solaris.
19334 2014-05-12 Mike Stump <mikestump@comcast.net>
19337 * genattrtab.c (filename): Add.
19338 (convert_set_attr_alternative): Improve error message.
19339 (check_defs): Restore read_md_filename for error messages.
19340 (gen_insn): Save filename.
19342 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
19344 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
19345 -fno-local-ivars and -fivar-visibility.
19346 * c-family/c.opt: Make -Wshadow also implicitly enable
19349 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
19351 * doc/tm.texi: Remove reference to deleted macro.
19352 * doc/tm.texi.in: Likewise.
19354 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
19357 * config/avr/avr.c (avr_out_store_psi): Use correct constant
19360 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
19363 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
19364 * config/arm/aout.h (License): Same.
19365 * config/arm/bpabi.h (License): Same.
19366 * config/arm/elf.h (License): Same.
19367 * config/arm/linux-elf.h (License): Same.
19368 * config/arm/linux-gas.h (License): Same.
19369 * config/arm/netbsd-elf.h (License): Same.
19370 * config/arm/uclinux-eabi.h (License): Same.
19371 * config/arm/uclinux-elf.h (License): Same.
19372 * config/arm/vxworks.h (License): Same.
19374 2014-05-11 Jakub Jelinek <jakub@redhat.com>
19376 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
19377 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
19378 number of operands to 3.
19379 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
19380 * tree-nested.c (convert_nonlocal_omp_clauses,
19381 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
19382 * gimplify.c (gimplify_scan_omp_clauses): Handle
19383 OMP_CLAUSE_LINEAR_STMT.
19384 * omp-low.c (lower_rec_input_clauses): Fix typo.
19385 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
19386 cast between Fortran boolean_type_node and C _Bool if
19389 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
19391 PR tree-optimization/61136
19392 * wide-int.h (multiple_of_p): Define a version that doesn't return
19394 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
19395 integer_zerop/const_binop pair.
19396 (multiple_of_p): Likewise, converting both operands to widest_int
19399 2014-05-09 Teresa Johnson <tejohnson@google.com>
19401 * cgraphunit.c (analyze_functions): Use correct dump file.
19403 2014-05-09 Florian Weimer <fweimer@redhat.com>
19405 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
19407 (stack_protect_return_slot_p): New function.
19408 (expand_used_vars): Call stack_protect_decl_p and
19409 stack_protect_return_slot_p for -fstack-protector-strong.
19411 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
19412 Andrew Haley <aph@redhat.com>
19413 Richard Sandiford <rdsandiford@googlemail.com>
19415 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
19418 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
19420 PR middle-end/61111
19421 * fold-const.c (fold_binary_loc): Changed width of mask.
19423 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
19425 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
19426 unsigned int initializers for regno_in, regno_out.
19428 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
19431 * config/avr/avr.md (cc): Add new attribute set_vzn.
19432 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
19433 Set cc insn attribute to set_vzn instead of set_zn for alternatives
19434 with INC, DEC or NEG.
19435 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
19436 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
19437 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
19439 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19442 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19444 * wide-int.cc (UTItype): Define.
19445 (UDWtype): Define for appropriate W_TYPE_SIZE.
19447 2014-05-09 Richard Biener <rguenther@suse.de>
19449 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
19450 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
19451 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
19452 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
19453 ssa_propagate): Adjust.
19455 2014-05-08 Jeff Law <law@redhat.com>
19457 PR tree-optimization/61009
19458 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
19459 tri-state rather than a boolean. When a block is too big to
19460 thread through, inform caller via negative return value.
19461 (thread_across_edge): If a block was too big for normal threading,
19462 then it's too big for a joiner too, so remove temporary equivalences
19463 and return immediately.
19465 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
19466 Matthias Klose <doko@ubuntu.com>
19469 * optc-gen.awk: Fix option handling for -Wunused-parameter.
19471 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
19474 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
19476 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
19479 * config/alpha/alpha.c: Include gimple-iterator.h.
19480 (alpha_gimple_fold_builtin): New function. Move
19481 ALPHA_BUILTIN_UMULH folding from ...
19482 (alpha_fold_builtin): ... here.
19483 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
19485 2014-05-08 Wei Mi <wmi@google.com>
19488 * config/i386/i386.c (ix86_compute_frame_layout): Update
19489 preferred_stack_boundary for call, expanded from tls descriptor.
19490 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
19491 to depend on SP register.
19492 (*tls_local_dynamic_base_32_gnu): Ditto.
19493 (*tls_local_dynamic_32_once): Ditto.
19494 (tls_global_dynamic_64_<mode>): Set
19495 ix86_tls_descriptor_calls_expanded_in_cfun.
19496 (tls_local_dynamic_base_64_<mode>): Ditto.
19497 (tls_global_dynamic_32): Set
19498 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
19499 to depend on SP register.
19500 (tls_local_dynamic_base_32): Ditto.
19502 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19504 * config/arm/arm_neon.h: Update comment.
19505 * config/arm/neon-docgen.ml: Delete.
19506 * config/arm/neon-gen.ml: Delete.
19507 * doc/arm-neon-intrinsics.texi: Update comment.
19509 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19511 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
19513 (vand, vorr, veor, vorn, vbic): Remove.
19514 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
19516 (neon_vsub_unspec): Likewise.
19517 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
19519 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19521 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
19522 (vadd_s16): Likewise.
19523 (vadd_s32): Likewise.
19524 (vadd_f32): Likewise.
19525 (vadd_u8): Likewise.
19526 (vadd_u16): Likewise.
19527 (vadd_u32): Likewise.
19528 (vadd_s64): Likewise.
19529 (vadd_u64): Likewise.
19530 (vaddq_s8): Likewise.
19531 (vaddq_s16): Likewise.
19532 (vaddq_s32): Likewise.
19533 (vaddq_s64): Likewise.
19534 (vaddq_f32): Likewise.
19535 (vaddq_u8): Likewise.
19536 (vaddq_u16): Likewise.
19537 (vaddq_u32): Likewise.
19538 (vaddq_u64): Likewise.
19539 (vmul_s8): Likewise.
19540 (vmul_s16): Likewise.
19541 (vmul_s32): Likewise.
19542 (vmul_f32): Likewise.
19543 (vmul_u8): Likewise.
19544 (vmul_u16): Likewise.
19545 (vmul_u32): Likewise.
19546 (vmul_p8): Likewise.
19547 (vmulq_s8): Likewise.
19548 (vmulq_s16): Likewise.
19549 (vmulq_s32): Likewise.
19550 (vmulq_f32): Likewise.
19551 (vmulq_u8): Likewise.
19552 (vmulq_u16): Likewise.
19553 (vmulq_u32): Likewise.
19554 (vsub_s8): Likewise.
19555 (vsub_s16): Likewise.
19556 (vsub_s32): Likewise.
19557 (vsub_f32): Likewise.
19558 (vsub_u8): Likewise.
19559 (vsub_u16): Likewise.
19560 (vsub_u32): Likewise.
19561 (vsub_s64): Likewise.
19562 (vsub_u64): Likewise.
19563 (vsubq_s8): Likewise.
19564 (vsubq_s16): Likewise.
19565 (vsubq_s32): Likewise.
19566 (vsubq_s64): Likewise.
19567 (vsubq_f32): Likewise.
19568 (vsubq_u8): Likewise.
19569 (vsubq_u16): Likewise.
19570 (vsubq_u32): Likewise.
19571 (vsubq_u64): Likewise.
19572 (vand_s8): Likewise.
19573 (vand_s16): Likewise.
19574 (vand_s32): Likewise.
19575 (vand_u8): Likewise.
19576 (vand_u16): Likewise.
19577 (vand_u32): Likewise.
19578 (vand_s64): Likewise.
19579 (vand_u64): Likewise.
19580 (vandq_s8): Likewise.
19581 (vandq_s16): Likewise.
19582 (vandq_s32): Likewise.
19583 (vandq_s64): Likewise.
19584 (vandq_u8): Likewise.
19585 (vandq_u16): Likewise.
19586 (vandq_u32): Likewise.
19587 (vandq_u64): Likewise.
19588 (vorr_s8): Likewise.
19589 (vorr_s16): Likewise.
19590 (vorr_s32): Likewise.
19591 (vorr_u8): Likewise.
19592 (vorr_u16): Likewise.
19593 (vorr_u32): Likewise.
19594 (vorr_s64): Likewise.
19595 (vorr_u64): Likewise.
19596 (vorrq_s8): Likewise.
19597 (vorrq_s16): Likewise.
19598 (vorrq_s32): Likewise.
19599 (vorrq_s64): Likewise.
19600 (vorrq_u8): Likewise.
19601 (vorrq_u16): Likewise.
19602 (vorrq_u32): Likewise.
19603 (vorrq_u64): Likewise.
19604 (veor_s8): Likewise.
19605 (veor_s16): Likewise.
19606 (veor_s32): Likewise.
19607 (veor_u8): Likewise.
19608 (veor_u16): Likewise.
19609 (veor_u32): Likewise.
19610 (veor_s64): Likewise.
19611 (veor_u64): Likewise.
19612 (veorq_s8): Likewise.
19613 (veorq_s16): Likewise.
19614 (veorq_s32): Likewise.
19615 (veorq_s64): Likewise.
19616 (veorq_u8): Likewise.
19617 (veorq_u16): Likewise.
19618 (veorq_u32): Likewise.
19619 (veorq_u64): Likewise.
19620 (vbic_s8): Likewise.
19621 (vbic_s16): Likewise.
19622 (vbic_s32): Likewise.
19623 (vbic_u8): Likewise.
19624 (vbic_u16): Likewise.
19625 (vbic_u32): Likewise.
19626 (vbic_s64): Likewise.
19627 (vbic_u64): Likewise.
19628 (vbicq_s8): Likewise.
19629 (vbicq_s16): Likewise.
19630 (vbicq_s32): Likewise.
19631 (vbicq_s64): Likewise.
19632 (vbicq_u8): Likewise.
19633 (vbicq_u16): Likewise.
19634 (vbicq_u32): Likewise.
19635 (vbicq_u64): Likewise.
19636 (vorn_s8): Likewise.
19637 (vorn_s16): Likewise.
19638 (vorn_s32): Likewise.
19639 (vorn_u8): Likewise.
19640 (vorn_u16): Likewise.
19641 (vorn_u32): Likewise.
19642 (vorn_s64): Likewise.
19643 (vorn_u64): Likewise.
19644 (vornq_s8): Likewise.
19645 (vornq_s16): Likewise.
19646 (vornq_s32): Likewise.
19647 (vornq_s64): Likewise.
19648 (vornq_u8): Likewise.
19649 (vornq_u16): Likewise.
19650 (vornq_u32): Likewise.
19651 (vornq_u64): Likewise.
19653 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19655 * wide-int.cc (UTItype): Define.
19656 (UDWtype): Define for appropriate W_TYPE_SIZE.
19658 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
19660 PR tree-optimization/59100
19661 * tree-ssa-phiopt.c: Include tree-inline.h.
19662 (neutral_element_p, absorbing_element_p): New functions.
19663 (value_replacement): Handle conditional binary operations with a
19664 neutral or absorbing element.
19666 2014-05-08 Richard Biener <rguenther@suse.de>
19668 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
19669 folding the expression.
19670 (valueize_expr): Remove.
19671 (visit_reference_op_load): Do not valueize the result of
19673 (simplify_binary_expression): Likewise.
19674 (simplify_unary_expression): Likewise.
19676 2014-05-08 Richard Biener <rguenther@suse.de>
19678 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
19679 looking at TYPE_ARG_TYPES.
19681 2014-05-08 Richard Biener <rguenther@suse.de>
19683 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
19684 pointer propagation special-case.
19686 2014-05-08 Bin Cheng <bin.cheng@arm.com>
19688 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
19689 core part of address expressions.
19691 2014-05-08 Alan Modra <amodra@gmail.com>
19694 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
19695 loads and stores when -mno-strict-align at any alignment.
19696 (expand_block_clear): Similarly. Also correct calculation of
19699 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
19701 PR middle-end/39246
19702 * tree-complex.c (expand_complex_move): Keep line info when expanding
19704 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
19705 of complex expression. Use new argument to display correct location
19706 for values coming from phi statement.
19707 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
19708 (warn_uninitialized_phi): Pass location of phi argument to
19710 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
19711 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
19713 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
19715 * config/rs6000/predicates.md (indexed_address_mem): New.
19716 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
19717 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
19718 fpstore_ux, fpstore_u.
19719 (sign_extend, indexed, update): New.
19720 (cell_micro): Adjust.
19721 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
19722 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
19723 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
19724 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
19725 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
19726 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
19727 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
19728 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
19729 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
19730 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
19731 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
19732 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
19733 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
19734 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
19735 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
19737 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
19738 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
19739 *vsx_extract_<mode>_store): Adjust.
19740 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
19741 is_cracked_insn, insn_must_be_first_in_group,
19742 insn_must_be_last_in_group): Adjust.
19744 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
19746 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
19747 ppc440-fpstore): Adjust.
19748 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
19749 ppc476-fpstore): Adjust.
19750 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
19751 ppc601-fpstore): Adjust.
19752 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
19754 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
19756 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
19757 ppc7450-fpstore): Adjust.
19758 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
19759 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
19760 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
19762 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
19763 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
19764 cell-fpstore, cell-fpstore-update): Adjust.
19765 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
19766 ppce300c3_store, ppce300c3_fpstore): Adjust.
19767 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
19768 e500mc_fpstore): Adjust.
19769 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
19770 e500mc64_store, e500mc64_fpstore): Adjust.
19771 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
19772 e5500_fpstore): Adjust.
19773 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
19774 e6500_fpstore): Adjust.
19775 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
19777 * config/rs6000/power4.md (power4-load, power4-load-ext,
19778 power4-load-ext-update, power4-load-ext-update-indexed,
19779 power4-load-update-indexed, power4-load-update, power4-fpload,
19780 power4-fpload-update, power4-store, power4-store-update,
19781 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
19783 * config/rs6000/power5.md (power5-load, power5-load-ext,
19784 power5-load-ext-update, power5-load-ext-update-indexed,
19785 power5-load-update-indexed, power5-load-update, power5-fpload,
19786 power5-fpload-update, power5-store, power5-store-update,
19787 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
19789 * config/rs6000/power6.md (power6-load, power6-load-ext,
19790 power6-load-update, power6-load-update-indexed,
19791 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
19792 power6-fpload-update, power6-store, power6-store-update,
19793 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
19795 * config/rs6000/power7.md (power7-load, power7-load-ext,
19796 power7-load-update, power7-load-update-indexed,
19797 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
19798 power7-fpload-update, power7-store, power7-store-update,
19799 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
19801 * config/rs6000/power8.md (power8-load, power8-load-update,
19802 power8-load-ext, power8-load-ext-update, power8-fpload,
19803 power8-fpload-update, power8-store, power8-store-update-indexed,
19804 power8-fpstore, power8-fpstore-update): Adjust.
19805 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
19807 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
19808 titan_lsu_store, titan_lsu_fpstore): Adjust.
19809 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
19811 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
19814 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
19815 unrolled byte insns. Emit address increments after move insns.
19817 2014-05-07 David Malcolm <dmalcolm@redhat.com>
19819 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
19820 const_gimple, rather than a gimple.
19821 (gimple_call_builtin_p): Likewise, for the three variants.
19823 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
19824 (gimple_call_builtin_p): Likewise, for the three variants.
19826 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19828 PR tree-optimization/61095
19829 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
19831 2014-05-07 Richard Biener <rguenther@suse.de>
19833 PR tree-optimization/61034
19834 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
19835 (maybe_skip_until): Use translate to take into account
19836 lattices when trying to do disambiguations.
19837 (get_continuation_for_phi_1): Likewise.
19838 (get_continuation_for_phi): Adjust for added translate arguments.
19839 (walk_non_aliased_vuses): Likewise.
19840 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
19841 (walk_non_aliased_vuses): Likewise.
19842 (call_may_clobber_ref_p_1): Declare.
19843 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
19844 calls. Stop early if we are only supposed to disambiguate.
19845 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
19847 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
19849 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
19850 Emit an error when the function has arguments.
19852 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
19854 * cfgloop.h (unswitch_loops): Remove.
19855 * doc/passes.texi: Remove references to loop-unswitch.c
19856 * timevar.def (TV_LOOP_UNSWITCH): Remove.
19858 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
19860 * tree-vect-data-refs.c (vect_grouped_load_supported): New
19861 check for loads group of length 3.
19862 (vect_permute_load_chain): New permutations for loads group of
19864 * tree-vect-stmts.c (vect_model_load_cost): Change cost
19865 of vec_perm_shuffle for the new permutations.
19867 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
19869 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
19870 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
19871 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
19872 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
19873 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
19874 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
19875 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
19876 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
19878 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
19880 * loop-unswitch.c: Delete.
19882 2014-05-07 Richard Biener <rguenther@suse.de>
19884 * config.gcc: Always set need_64bit_hwint to yes.
19886 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
19888 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
19889 of using optimize_size.
19891 2014-05-06 Mike Stump <mikestump@comcast.net>
19893 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
19895 2014-05-06 Joseph Myers <joseph@codesourcery.com>
19897 * config/i386/sse.md (*mov<mode>_internal)
19898 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
19899 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
19900 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
19901 (*<code><mode>3, *andnot<mode>3<mask_name>)
19902 (<mask_codefor><code><mode>3<mask_name>): Only consider
19903 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
19905 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
19908 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
19910 * lra-constraints.c (valid_address_p): Move earlier in file.
19911 Add a constraint argument to the address_info version.
19912 (satisfies_memory_constraint_p): New function.
19913 (satisfies_address_constraint_p): Likewise.
19914 (process_alt_operands, curr_insn_transform): Use them.
19915 (process_address): Pass the constraint to valid_address_p when
19916 checking address operands.
19918 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
19920 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
19921 to their respective blocks. Fix inadvertent use of "node".
19923 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
19925 * emit-rtl.c (init_derived_machine_modes): New functionm, split
19927 (init_emit_once): ...here.
19928 * rtl.h (init_derived_machine_modes): Declare.
19929 * toplev.c (do_compile): Call it even if no_backend.
19931 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
19932 Mike Stump <mikestump@comcast.net>
19933 Richard Sandiford <rdsandiford@googlemail.com>
19934 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19936 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
19937 (rtx_equal_for_memref_p): Update comment.
19938 (adjust_offset_for_component_ref): Use wide-int interfaces.
19939 * builtins.c (get_object_alignment_2): Likewise.
19940 (c_readstr): Likewise.
19941 (target_char_cast): Add comment.
19942 (determine_block_size): Use wide-int interfaces.
19943 (expand_builtin_signbit): Likewise.
19944 (fold_builtin_int_roundingfn): Likewise.
19945 (fold_builtin_bitop): Likewise.
19946 (fold_builtin_bswap): Likewise.
19947 (fold_builtin_logarithm): Use signop.
19948 (fold_builtin_pow): Likewise.
19949 (fold_builtin_memory_op): Use wide-int interfaces.
19950 (fold_builtin_object_size): Likewise.
19951 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
19952 nb_iterations_estimate.
19953 (record_niter_bound): Use wide-int interfaces.
19954 (get_estimated_loop_iterations_int): Likewise.
19955 (get_estimated_loop_iterations): Likewise.
19956 (get_max_loop_iterations): Likewise.
19957 * cfgloop.h: Include wide-int.h.
19958 (struct nb_iter_bound): Change bound to widest_int.
19959 (struct loop): Change nb_iterations_upper_bound and
19960 nb_iterations_estimate to widest_int.
19961 (record_niter_bound): Switch to use widest_int.
19962 (get_estimated_loop_iterations): Likewise.
19963 (get_max_loop_iterations): Likewise.
19964 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
19965 update for wide-int.
19966 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
19967 * combine.c (try_combine): Likewise.
19968 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
19969 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
19971 (aarch64_float_const_representable_p): Likewise.
19972 * config/arc/arc.c: Include wide-int.h.
19973 (arc_can_use_doloop_p): Use wide-int interfaces.
19974 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
19975 (vfp3_const_double_index): Likewise.
19976 * config/avr/avr.c (avr_out_round): Likewise.
19977 (avr_fold_builtin): Likewise.
19978 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
19979 (bfin_can_use_doloop_p): Likewise.
19980 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
19981 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
19982 * config/i386/i386.c: Include wide-int.h.
19983 (ix86_data_alignment): Use wide-int interfaces.
19984 (ix86_local_alignment): Likewise.
19985 (ix86_emit_swsqrtsf): Update real_from_integer.
19986 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
19987 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
19988 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
19989 (zero_constant): Likewise.
19990 (input_operand): Likewise.
19991 (splat_input_operand): Likewise.
19992 (non_logical_cint_operand): Change const_double to const_wide_int.
19993 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
19994 (easy_altivec_constant): Remove comment.
19995 (paired_expand_vector_init): Use CONSTANT_P.
19996 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
19997 (rs6000_emit_move): Update checks.
19998 (rs6000_aggregate_candidate): Use wide-int interfaces.
19999 (rs6000_expand_ternop_builtin): Likewise.
20000 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
20001 (rs6000_assemble_integer): Likewise.
20002 (rs6000_hash_constant): Likewise.
20003 (output_toc): Likewise.
20004 (rs6000_rtx_costs): Likewise.
20005 (rs6000_emit_swrsqrt); Update call to real_from_integer.
20006 * config/rs6000/rs6000-c.c: Include wide-int.h.
20007 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
20008 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
20009 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
20010 Handle CONST_WIDE_INT.
20011 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
20012 Use tree_fits_uhwi_p.
20013 * config/sparc/sparc.c: Include wide-int.h.
20014 (sparc_fold_builtin): Use wide-int interfaces.
20015 * config/vax/vax.c: Include wide-int.h.
20016 (vax_float_literal): Use real_from_integer.
20017 * coretypes.h (struct hwivec_def): New.
20019 (const_hwivec): New.
20020 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
20021 (equiv_constant): Handle CONST_WIDE_INT.
20022 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
20023 (cselib_hash_rtx): Handle CONST_WIDE_INT.
20024 * dbxout.c (stabstr_U): Use wide-int interfaces.
20025 (dbxout_type): Update to use cst_fits_shwi_p.
20026 * defaults.h (LOG2_BITS_PER_UNIT): Define.
20027 (TARGET_SUPPORTS_WIDE_INT): Add default.
20028 * dfp.c: Include wide-int.h.
20029 (decimal_real_to_integer2): Use wide-int interfaces and rename to
20030 decimal_real_to_integer.
20031 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
20032 decimal_real_to_integer.
20033 * doc/generic.texi (Constant expressions): Update for wide_int.
20034 * doc/rtl.texi (const_double): Likewise.
20035 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
20036 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
20037 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
20038 (REAL_VALUE_FROM_INT): Remove.
20039 (TARGET_SUPPORTS_WIDE_INT): New.
20040 * doc/tm.texi: Regenerate.
20041 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
20042 * double-int.h: Include wide-int.h.
20043 (struct wi::int_traits): New.
20044 * dwarf2out.c (get_full_len): New.
20045 (dw_val_equal_p): Add case dw_val_class_wide_int.
20046 (size_of_loc_descr): Likewise.
20047 (output_loc_operands): Likewise.
20048 (insert_double): Remove.
20049 (insert_wide_int): New.
20050 (add_AT_wide): New.
20051 (print_die): Add case dw_val_class_wide_int.
20052 (attr_checksum): Likewise.
20053 (attr_checksum_ordered): Likewise.
20054 (same_dw_val_p): Likewise.
20055 (size_of_die): Likewise.
20056 (value_format): Likewise.
20057 (output_die): Likewise.
20058 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
20060 (clz_loc_descriptor): Use wide-int interfaces.
20061 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
20062 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
20063 (round_up_to_align): Use wide-int interfaces.
20064 (field_byte_offset): Likewise.
20065 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
20066 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
20067 CONST_DOUBLE handling. Use wide-int interfaces.
20068 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
20069 (gen_enumeration_type_die): Use add_AT_wide.
20070 (hash_loc_operands): Add case dw_val_class_wide_int.
20071 (compare_loc_operands): Likewise.
20072 * dwarf2out.h: Include wide-int.h.
20073 (wide_int_ptr): New.
20074 (enum dw_val_class): Add dw_val_class_wide_int.
20075 (struct dw_val_struct): Add val_wide.
20076 * emit-rtl.c (const_wide_int_htab): New.
20077 (const_wide_int_htab_hash): New.
20078 (const_wide_int_htab_eq): New.
20079 (lookup_const_wide_int): New.
20080 (const_double_htab_hash): Use wide-int interfaces.
20081 (const_double_htab_eq): Likewise.
20082 (rtx_to_double_int): Conditionally compile for wide-int.
20083 (immed_double_int_const): Rename to immed_wide_int_const and
20084 update for wide-int.
20085 (immed_double_const): Conditionally compile for wide-int.
20086 (init_emit_once): Use wide-int interfaces.
20087 * explow.c (plus_constant): Likewise.
20088 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
20089 (lshift_value): Use wide-int interfaces.
20090 (expand_mult): Likewise.
20091 (choose_multiplier): Likewise.
20092 (expand_smod_pow2): Likewise.
20093 (make_tree): Likewise.
20094 * expr.c (convert_modes): Consolidate handling of constants.
20095 Use wide-int interfaces.
20096 (emit_group_load_1): Add note.
20097 (store_expr): Update comment.
20098 (get_inner_reference): Use wide-int interfaces.
20099 (expand_constructor): Update comment.
20100 (expand_expr_real_2): Use wide-int interfaces.
20101 (expand_expr_real_1): Likewise.
20102 (reduce_to_bit_field_precision): Likewise.
20103 (const_vector_from_tree): Likewise.
20104 * final.c: Include wide-int-print.h.
20105 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
20106 * fixed-value.c: Include wide-int.h.
20107 (fixed_from_string): Use wide-int interfaces.
20108 (fixed_to_decimal): Likewise.
20109 (fixed_convert_from_real): Likewise.
20110 (real_convert_from_fixed): Likewise.
20111 * fold-const.h (mem_ref_offset): Return an offset_int.
20112 (div_if_zero_remainder): Remove code parameter.
20113 * fold-const.c (div_if_zero_remainder): Remove code parameter.
20114 Use wide-int interfaces.
20115 (may_negate_without_overflow_p): Use wide-int interfaces.
20116 (negate_expr_p): Likewise.
20117 (fold_negate_expr): Likewise.
20118 (int_const_binop_1): Likewise.
20119 (const_binop): Likewise.
20120 (fold_convert_const_int_from_int): Likewise.
20121 (fold_convert_const_int_from_real): Likewise.
20122 (fold_convert_const_int_from_fixed): Likewise.
20123 (fold_convert_const_fixed_from_int): Likewise.
20124 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
20125 (sign_bit_p): Use wide-int interfaces.
20126 (make_range_step): Likewise.
20127 (build_range_check): Likewise. Pass an integer of the correct type
20128 instead of using integer_one_node.
20129 (range_predecessor): Pass an integer of the correct type instead
20130 of using integer_one_node.
20131 (range_successor): Likewise.
20132 (merge_ranges): Likewise.
20133 (unextend): Use wide-int interfaces.
20134 (extract_muldiv_1): Likewise.
20135 (fold_div_compare): Likewise.
20136 (fold_single_bit_test): Likewise.
20137 (fold_sign_changed_comparison): Likewise.
20138 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
20139 (fold_plusminus_mult_expr): Use wide-int interfaces.
20140 (native_encode_int): Likewise.
20141 (native_interpret_int): Likewise.
20142 (fold_unary_loc): Likewise.
20143 (pointer_may_wrap_p): Likewise.
20144 (size_low_cst): Likewise.
20145 (mask_with_tz): Likewise.
20146 (fold_binary_loc): Likewise.
20147 (fold_ternary_loc): Likewise.
20148 (multiple_of_p): Likewise.
20149 (tree_call_nonnegative_warnv_p): Update calls to
20150 tree_int_cst_min_precision and real_from_integer.
20151 (fold_negate_const): Use wide-int interfaces.
20152 (fold_abs_const): Likewise.
20153 (fold_relational_const): Use tree_int_cst_lt.
20154 (round_up_loc): Use wide-int interfaces.
20155 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
20156 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
20157 * gengtype.c: Remove include of double-int.h.
20158 (do_typedef): Use wide-int interfaces.
20159 (open_base_files): Add wide-int.h.
20160 (main): Add offset_int and widest_int typedefs.
20161 * gengtype-lex.l: Handle "^".
20162 (CXX_KEYWORD): Add "static".
20163 * gengtype-parse.c (require3): New.
20164 (require_template_declaration): Handle constant template arguments
20165 and nested templates.
20166 * gengtype-state.c: Don't include "double-int.h".
20167 * genpreds.c (write_one_predicate_function): Update comment.
20168 (write_tm_constrs_h): Add check for hval and lval use in
20170 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
20171 (add_to_sequence): Likewise.
20172 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
20173 and const_double_operand.
20174 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
20176 * gimple-fold.c (get_base_constructor): Likewise.
20177 (fold_array_ctor_reference): Likewise.
20178 (fold_nonarray_ctor_reference): Likewise.
20179 (fold_const_aggregate_ref_1): Likewise.
20180 (gimple_val_nonnegative_real_p): Likewise.
20181 (gimple_fold_indirect_ref): Likewise.
20182 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
20183 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
20184 (struct slsr_cand_d): Change index to be widest_int.
20185 (struct incr_info_d): Change incr to be widest_int.
20186 (alloc_cand_and_find_basis): Use wide-int interfaces.
20187 (slsr_process_phi): Likewise.
20188 (backtrace_base_for_ref): Likewise. Return a widest_int.
20189 (restructure_reference): Take a widest_int instead of a double_int.
20190 (slsr_process_ref): Use wide-int interfaces.
20191 (create_mul_ssa_cand): Likewise.
20192 (create_mul_imm_cand): Likewise.
20193 (create_add_ssa_cand): Likewise.
20194 (create_add_imm_cand): Take a widest_int instead of a double_int.
20195 (slsr_process_add): Use wide-int interfaces.
20196 (slsr_process_cast): Likewise.
20197 (slsr_process_copy): Likewise.
20198 (dump_candidate): Likewise.
20199 (dump_incr_vec): Likewise.
20200 (replace_ref): Likewise.
20201 (cand_increment): Likewise. Return a widest_int.
20202 (cand_abs_increment): Likewise.
20203 (replace_mult_candidate): Take a widest_int instead of a double_int.
20204 (replace_unconditional_candidate): Use wide-int interfaces.
20205 (incr_vec_index): Take a widest_int instead of a double_int.
20206 (create_add_on_incoming_edge): Likewise.
20207 (create_phi_basis): Use wide-int interfaces.
20208 (replace_conditional_candidate): Likewise.
20209 (record_increment): Take a widest_int instead of a double_int.
20210 (record_phi_increments): Use wide-int interfaces.
20211 (phi_incr_cost): Take a widest_int instead of a double_int.
20212 (lowest_cost_path): Likewise.
20213 (total_savings): Likewise.
20214 (analyze_increments): Use wide-int interfaces.
20215 (ncd_with_phi): Take a widest_int instead of a double_int.
20216 (ncd_of_cand_and_phis): Likewise.
20217 (nearest_common_dominator_for_cands): Likewise.
20218 (insert_initializers): Use wide-int interfaces.
20219 (all_phi_incrs_profitable): Likewise.
20220 (replace_one_candidate): Likewise.
20221 (replace_profitable_candidates): Likewise.
20222 * godump.c: Include wide-int-print.h.
20223 (go_output_typedef): Use wide-int interfaces.
20224 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
20225 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
20226 (build_loop_iteration_domains): Likewise.
20227 * hooks.h: Include wide-int.h rather than double-int.h.
20228 (hook_bool_dint_dint_uint_bool_true): Delete.
20229 (hook_bool_wint_wint_uint_bool_true): Declare.
20230 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
20231 (hook_bool_wint_wint_uint_bool_true): New.
20232 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
20234 (ubsan_expand_si_overflow_mul_check): Likewise.
20235 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
20236 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
20237 (get_ancestor_addr_info): Likewise.
20238 (ipa_modify_call_arguments): Likewise.
20239 * loop-doloop.c (doloop_modify): Likewise.
20240 (doloop_optimize): Likewise.
20241 * loop-iv.c (iv_number_of_iterations): Likewise.
20242 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
20243 (unroll_loop_constant_iterations): Likewise.
20244 (decide_unroll_runtime_iterations): Likewise.
20245 (unroll_loop_runtime_iterations): Likewise.
20246 (decide_peel_simple): Likewise.
20247 (decide_unroll_stupid): Likewise.
20248 * lto-streamer-in.c (streamer_read_wi): Add.
20249 (input_cfg): Use wide-int interfaces.
20250 (lto_input_tree_1): Likewise.
20251 * lto-streamer-out.c (streamer_write_wi): Add.
20252 (hash_tree): Use wide-int interfaces.
20253 (output_cfg): Likewise.
20254 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
20255 (GTFILES): Add wide-int.h and signop.h.
20256 (TAGS): Look for .cc files too.
20257 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
20258 * optabs.c (expand_subword_shift): Likewise.
20259 (expand_doubleword_shift): Likewise.
20260 (expand_absneg_bit): Likewise.
20261 (expand_copysign_absneg): Likewise.
20262 (expand_copysign_bit): Likewise.
20263 * postreload.c (reload_cse_simplify_set): Likewise.
20264 * predict.c (predict_iv_comparison): Likewise.
20265 * pretty-print.h: Include wide-int-print.h.
20267 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
20268 * print-tree.c: Include wide-int-print.h.
20269 (print_node_brief): Use wide-int interfaces.
20270 (print_node): Likewise.
20271 * read-rtl.c (validate_const_wide_int): New.
20272 (read_rtx_code): Add CONST_WIDE_INT case.
20273 * real.c: Include wide-int.h.
20274 (real_to_integer2): Delete.
20275 (real_to_integer): New function, returning a wide_int.
20276 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
20277 (ten_to_ptwo): Update call to real_from_integer.
20278 (real_digit): Likewise.
20279 * real.h: Include signop.h, wide-int.h and insn-modes.h.
20280 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
20281 (REAL_VALUE_TO_INT): Delete.
20282 (real_to_integer): Declare a wide-int form.
20283 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
20284 * recog.c (const_int_operand): Improve comment.
20285 (const_scalar_int_operand): New.
20286 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
20287 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
20288 (split_double): Likewise.
20289 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
20290 (rtx_size): Likewise.
20291 (rtx_alloc_stat_v): New.
20292 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
20293 (cwi_output_hex): New.
20294 (iterative_hash_rtx): Handle CONST_WIDE_INT.
20295 (cwi_check_failed_bounds): New.
20296 * rtl.def (CONST_WIDE_INT): New.
20297 * rtl.h: Include <utility> and wide-int.h.
20298 (struct hwivec_def): New.
20299 (CWI_GET_NUM_ELEM): New.
20300 (CWI_PUT_NUM_ELEM): New.
20301 (struct rtx_def): Add num_elem and hwiv.
20302 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
20303 (CASE_CONST_UNIQUE): Likewise.
20304 (CASE_CONST_ANY): Likewise.
20305 (CONST_SCALAR_INT_P): Likewise.
20306 (CONST_WIDE_INT_P): New.
20308 (HWIVEC_CHECK): New.
20309 (cwi_check_failed_bounds): New.
20311 (HWIVEC_CHECK): New.
20312 (CONST_WIDE_INT_VEC) New.
20313 (CONST_WIDE_INT_NUNITS) New.
20314 (CONST_WIDE_INT_ELT) New.
20315 (rtx_mode_t): New type.
20316 (wi::int_traits <rtx_mode_t>): New.
20318 (wi::min_value): New.
20319 (wi::max_value): New.
20321 (const_wide_int_alloc): New.
20322 (immed_wide_int_const): New.
20323 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
20324 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
20325 * signop.h: New file.
20326 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
20327 (simplify_const_unary_operation): Use wide-int interfaces.
20328 (simplify_binary_operation_1): Likewise.
20329 (simplify_const_binary_operation): Likewise.
20330 (simplify_const_relational_operation): Likewise.
20331 (simplify_immed_subreg): Likewise.
20332 * stmt.c (expand_case): Likewise.
20333 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
20334 signop rather than a bool.
20335 * stor-layout.c (layout_type): Use wide-int interfaces.
20336 (initialize_sizetypes): Update calls to
20337 set_min_and_max_values_for_integral_type.
20338 (set_min_and_max_values_for_integral_type): Take a signop rather
20339 than a bool. Use wide-int interfaces.
20340 (fixup_signed_type): Update accordingly. Remove
20341 HOST_BITS_PER_DOUBLE_INT limit.
20342 (fixup_unsigned_type): Likewise.
20343 * system.h (STATIC_CONSTANT_P): New.
20344 (STATIC_ASSERT): New.
20345 * target.def (can_use_doloop_p): Take widest_ints rather than
20347 * target.h: Include wide-int.h rather than double-int.h.
20348 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
20350 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
20351 rather than INT_CST_LT_UNSIGNED.
20352 (can_use_doloop_if_innermost): Take widest_ints rather than
20354 * tree-affine.c: Include wide-int-print.h.
20355 (double_int_ext_for_comb): Delete.
20356 (wide_int_ext_for_comb): New.
20357 (aff_combination_zero): Use wide-int interfaces.
20358 (aff_combination_const): Take a widest_int instead of a double_int.
20359 (aff_combination_elt): Use wide-int interfaces.
20360 (aff_combination_scale): Take a widest_int instead of a double_int.
20361 (aff_combination_add_elt): Likewise.
20362 (aff_combination_add_cst): Likewise.
20363 (aff_combination_add): Use wide-int interfaces.
20364 (aff_combination_convert): Likewise.
20365 (tree_to_aff_combination): Likewise.
20366 (add_elt_to_tree): Take a widest_int instead of a double_int.
20367 (aff_combination_to_tree): Use wide-int interfaces.
20368 (aff_combination_remove_elt): Likewise.
20369 (aff_combination_add_product): Take a widest_int instead of
20371 (aff_combination_mult): Use wide-int interfaces.
20372 (aff_combination_expand): Likewise.
20373 (double_int_constant_multiple_p): Delete.
20374 (wide_int_constant_multiple_p): New.
20375 (aff_combination_constant_multiple_p): Take a widest_int pointer
20376 instead of a double_int pointer.
20377 (print_aff): Use wide-int interfaces.
20378 (get_inner_reference_aff): Take a widest_int pointer
20379 instead of a double_int pointer.
20380 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
20381 * tree-affine.h: Include wide-int.h.
20382 (struct aff_comb_elt): Change type of coef to widest_int.
20383 (struct affine_tree_combination): Change type of offset to widest_int.
20384 (double_int_ext_for_comb): Delete.
20385 (wide_int_ext_for_comb): New.
20386 (aff_combination_const): Use widest_int instead of double_int.
20387 (aff_combination_scale): Likewise.
20388 (aff_combination_add_elt): Likewise.
20389 (aff_combination_constant_multiple_p): Likewise.
20390 (get_inner_reference_aff): Likewise.
20391 (aff_comb_cannot_overlap_p): Likewise.
20392 (aff_combination_zero_p): Use wide-int interfaces.
20393 * tree.c: Include tree.h.
20394 (init_ttree): Use make_int_cst.
20395 (tree_code_size): Removed code for INTEGER_CST case.
20396 (tree_size): Add INTEGER_CST case.
20397 (make_node_stat): Update comment.
20398 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
20399 (build_int_cst_type): Use wide-int interfaces.
20400 (double_int_to_tree): Likewise.
20401 (double_int_fits_to_tree_p): Delete.
20402 (force_fit_type_double): Delete.
20403 (force_fit_type): New.
20404 (int_cst_hash_hash): Use wide-int interfaces.
20405 (int_cst_hash_eq): Likewise.
20406 (build_int_cst_wide): Delete.
20407 (wide_int_to_tree): New.
20408 (cache_integer_cst): Use wide-int interfaces.
20409 (build_low_bits_mask): Likewise.
20410 (cst_and_fits_in_hwi): Likewise.
20411 (real_value_from_int_cst): Likewise.
20412 (make_int_cst_stat): New.
20413 (integer_zerop): Use wide_int interfaces.
20414 (integer_onep): Likewise.
20415 (integer_all_onesp): Likewise.
20416 (integer_pow2p): Likewise.
20417 (integer_nonzerop): Likewise.
20418 (tree_log2): Likewise.
20419 (tree_floor_log2): Likewise.
20420 (tree_ctz): Likewise.
20421 (int_size_in_bytes): Likewise.
20422 (mem_ref_offset): Return an offset_int rather than a double_int.
20423 (build_type_attribute_qual_variant): Use wide_int interfaces.
20424 (type_hash_eq): Likewise
20425 (tree_int_cst_equal): Likewise.
20426 (tree_int_cst_lt): Delete.
20427 (tree_int_cst_compare): Likewise.
20428 (tree_fits_shwi_p): Use wide_int interfaces.
20429 (tree_fits_uhwi_p): Likewise.
20430 (tree_int_cst_sign_bit): Likewise.
20431 (tree_int_cst_sgn): Likewise.
20432 (tree_int_cst_min_precision): Take a signop rather than a bool.
20433 (simple_cst_equal): Use wide_int interfaces.
20434 (compare_tree_int): Likewise.
20435 (iterative_hash_expr): Likewise.
20436 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
20438 (get_type_static_bounds): Use wide_int interfaces.
20439 (tree_int_cst_elt_check_failed): New.
20440 (build_common_tree_nodes): Reordered to set prec before filling in
20442 (int_cst_value): Check cst_and_fits_in_hwi.
20443 (widest_int_cst_value): Use wide_int interfaces.
20444 (upper_bound_in_type): Likewise.
20445 (lower_bound_in_type): Likewise.
20446 (num_ending_zeros): Likewise.
20447 (drop_tree_overflow): Likewise.
20448 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
20449 (gen_conditions_for_pow_cst_base): Likewise.
20450 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
20451 (group_case_labels_stmt): Use wide-int interfaces.
20452 (verify_gimple_assign_binary): Likewise.
20453 (print_loop): Likewise.
20454 * tree-chrec.c (tree_fold_binomial): Likewise.
20455 * tree-core.h (struct tree_base): Add int_length.
20456 (struct tree_int_cst): Change rep of value.
20457 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
20458 (dr_may_alias_p): Likewise.
20459 (max_stmt_executions_tree): Likewise.
20460 * tree.def (INTEGER_CST): Update comment.
20461 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
20462 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
20463 * tree-dump.c: Include wide-int.h and wide-int-print.h.
20464 (dequeue_and_dump): Use wide-int interfaces.
20465 * tree.h: Include wide-int.h.
20466 (NULL_TREE): Moved to earlier loc in file.
20467 (TREE_INT_CST_ELT_CHECK): New.
20468 (tree_int_cst_elt_check_failed): New.
20470 (TREE_INT_CST): Delete.
20471 (TREE_INT_CST_LOW): Use wide-int interfaces.
20472 (TREE_INT_CST_HIGH): Delete.
20473 (TREE_INT_CST_NUNITS): New.
20474 (TREE_INT_CST_EXT_NUNITS): Likewise.
20475 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
20476 (TREE_INT_CST_ELT): Likewise.
20477 (INT_CST_LT): Delete.
20478 (tree_int_cst_elt_check): New (two forms).
20479 (type_code_size): Update comment.
20480 (make_int_cst_stat, make_int_cst): New.
20481 (tree_to_double_int): Delete.
20482 (double_int_fits_to_tree_p): Delete.
20483 (force_fit_type_double): Delete.
20484 (build_int_cstu): Replace with out-of-line function.
20485 (build_int_cst_wide): Delete.
20486 (tree_int_cst_lt): Define inline.
20487 (tree_int_cst_le): New.
20488 (tree_int_cst_compare): Define inline.
20489 (tree_int_cst_min_precision): Take a signop rather than a bool.
20490 (wi::int_traits <const_tree>): New.
20491 (wi::int_traits <tree>): New.
20492 (wi::extended_tree): New.
20493 (wi::int_traits <wi::extended_tree>): New.
20494 (wi::to_widest): New.
20495 (wi::to_offset): New.
20496 (wi::fits_to_tree_p): New.
20497 (wi::min_value): New.
20498 (wi::max_value): New.
20499 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
20500 (copy_tree_body_r): Likewise.
20501 * tree-object-size.c (compute_object_offset): Likewise.
20502 (addr_object_size): Likewise.
20503 * tree-predcom.c: Include wide-int-print.h.
20504 (struct dref_d): Change type of offset to widest_int.
20505 (dump_dref): Call wide-int printer.
20506 (aff_combination_dr_offset): Use wide-int interfaces.
20507 (determine_offset): Take a widest_int pointer rather than a
20508 double_int pointer.
20509 (split_data_refs_to_components): Use wide-int interfaces.
20510 (suitable_component_p): Likewise.
20511 (order_drefs): Likewise.
20512 (add_ref_to_chain): Likewise.
20513 (valid_initializer_p): Likewise.
20514 (determine_roots_comp): Likewise.
20515 * tree-pretty-print.c: Include wide-int-print.h.
20516 (dump_generic_node): Use wide-int interfaces.
20517 * tree-sra.c (sra_ipa_modify_expr): Likewise.
20518 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
20519 (move_fixed_address_to_symbol): Likewise.
20520 (move_hint_to_base): Likewise.
20521 (move_pointer_to_base): Likewise.
20522 (move_variant_to_index): Likewise.
20523 (most_expensive_mult_to_index): Likewise.
20524 (addr_to_parts): Likewise.
20525 (copy_ref_info): Likewise.
20526 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
20527 (indirect_refs_may_alias_p): Likewise.
20528 (stmt_kills_ref_p_1): Likewise.
20529 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
20530 * tree-ssa-ccp.c: Update comment at top of file. Include
20532 (struct prop_value_d): Change type of mask to widest_int.
20533 (extend_mask): New function.
20534 (dump_lattice_value): Use wide-int interfaces.
20535 (get_default_value): Likewise.
20536 (set_constant_value): Likewise.
20537 (set_value_varying): Likewise.
20538 (valid_lattice_transition): Likewise.
20539 (set_lattice_value): Likewise.
20540 (value_to_double_int): Delete.
20541 (value_to_wide_int): New.
20542 (get_value_from_alignment): Use wide-int interfaces.
20543 (get_value_for_expr): Likewise.
20544 (do_dbg_cnt): Likewise.
20545 (ccp_finalize): Likewise.
20546 (ccp_lattice_meet): Likewise.
20547 (bit_value_unop_1): Use widest_ints rather than double_ints.
20548 (bit_value_binop_1): Likewise.
20549 (bit_value_unop): Use wide-int interfaces.
20550 (bit_value_binop): Likewise.
20551 (bit_value_assume_aligned): Likewise.
20552 (evaluate_stmt): Likewise.
20553 (ccp_fold_stmt): Likewise.
20554 (visit_cond_stmt): Likewise.
20555 (ccp_visit_stmt): Likewise.
20556 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
20557 (constant_pointer_difference): Likewise.
20558 (associate_pointerplus): Likewise.
20559 (combine_conversions): Likewise.
20560 * tree-ssa-loop.h: Include wide-int.h.
20561 (struct tree_niter_desc): Change type of max to widest_int.
20562 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
20563 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
20564 (remove_redundant_iv_tests): Likewise.
20565 (canonicalize_loop_induction_variables): Likewise.
20566 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
20567 (constant_multiple_of): Take a widest_int pointer instead of
20568 a double_int pointer.
20569 (get_computation_aff): Use wide-int interfaces.
20570 (ptr_difference_cost): Likewise.
20571 (difference_cost): Likewise.
20572 (get_loop_invariant_expr_id): Likewise.
20573 (get_computation_cost_at): Likewise.
20574 (iv_elimination_compare_lt): Likewise.
20575 (may_eliminate_iv): Likewise.
20576 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
20577 instead of double_int.
20578 (max_loop_iterations): Likewise.
20579 (max_stmt_executions): Likewise.
20580 (estimated_stmt_executions): Likewise.
20581 * tree-ssa-loop-niter.c: Include wide-int-print.h.
20582 (split_to_var_and_offset): Use wide-int interfaces.
20583 (determine_value_range): Likewise.
20584 (bound_difference_of_offsetted_base): Likewise.
20585 (bounds_add): Take a widest_int instead of a double_int.
20586 (number_of_iterations_ne_max): Use wide-int interfaces.
20587 (number_of_iterations_ne): Likewise.
20588 (number_of_iterations_lt_to_ne): Likewise.
20589 (assert_loop_rolls_lt): Likewise.
20590 (number_of_iterations_lt): Likewise.
20591 (number_of_iterations_le): Likewise.
20592 (number_of_iterations_cond): Likewise.
20593 (number_of_iterations_exit): Likewise.
20594 (finite_loop_p): Likewise.
20595 (derive_constant_upper_bound_assign): Likewise.
20596 (derive_constant_upper_bound): Return a widest_int.
20597 (derive_constant_upper_bound_ops): Likewise.
20598 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
20599 (record_estimate): Take a widest_int rather than a double_int.
20600 (record_nonwrapping_iv): Use wide-int interfaces.
20601 (double_int_cmp): Delete.
20602 (wide_int_cmp): New.
20603 (bound_index): Take a widest_int rather than a double_int.
20604 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
20605 (maybe_lower_iteration_bound): Likewise.
20606 (estimate_numbers_of_iterations_loop): Likewise.
20607 (estimated_loop_iterations): Take a widest_int pointer than than
20608 a double_int pointer.
20609 (estimated_loop_iterations_int): Use wide-int interfaces.
20610 (max_loop_iterations): Take a widest_int pointer than than
20611 a double_int pointer.
20612 (max_loop_iterations_int): Use wide-int interfaces.
20613 (max_stmt_executions): Take a widest_int pointer than than
20614 a double_int pointer.
20615 (estimated_stmt_executions): Likewise.
20616 (n_of_executions_at_most): Use wide-int interfaces.
20617 (scev_probably_wraps_p): Likewise.
20618 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
20619 to real_to_integer.
20620 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
20622 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
20623 double_ints. Adjust for trailing_wide_ints <3> representation.
20624 (set_nonzero_bits): Likewise.
20625 (get_range_info): Return wide_ints rather than double_ints.
20626 Adjust for trailing_wide_ints <3> representation.
20627 (get_nonzero_bits): Likewise.
20628 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
20630 * tree-ssanames.h (struct range_info_def): Replace min, max and
20631 nonzero_bits with a trailing_wide_ints <3>.
20632 (set_range_info): Use wide_int_refs rather than double_ints.
20633 (set_nonzero_bits): Likewise.
20634 (get_range_info): Return wide_ints rather than double_ints.
20635 (get_nonzero_bits): Likewise.
20636 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
20637 * tree-ssa-pre.c (phi_translate_1): Likewise.
20638 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
20639 (acceptable_pow_call): Likewise.
20640 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
20642 (vn_reference_fold_indirect): Likewise.
20643 (vn_reference_maybe_forwprop_address): Likewise.
20644 (valueize_refs_1): Likewise.
20645 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
20646 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
20647 tree_int_cst_lt and tree_int_cst_le.
20648 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
20650 (streamer_alloc_tree): Likewise.
20651 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
20652 (streamer_write_tree_header): Likewise.
20653 (streamer_write_integer_cst): Likewise.
20654 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
20655 (build_constructors): Likewise.
20656 (array_value_type): Likewise.
20657 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
20658 (vect_check_gather): Likewise.
20659 * tree-vect-generic.c (build_replicated_const): Likewise.
20660 (expand_vector_divmod): Likewise.
20661 * tree-vect-loop.c (vect_transform_loop): Likewise.
20662 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
20663 (vect_do_peeling_for_alignment): Likewise.
20664 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
20665 * tree-vrp.c: Include wide-int.h.
20666 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
20667 (extract_range_from_assert): Use wide-int interfaces.
20668 (vrp_int_const_binop): Likewise.
20669 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
20670 double_int pointers.
20671 (ranges_from_anti_range): Use wide-int interfaces.
20672 (quad_int_cmp): Delete.
20673 (quad_int_pair_sort): Likewise.
20674 (extract_range_from_binary_expr_1): Use wide-int interfaces.
20675 (extract_range_from_unary_expr_1): Likewise.
20676 (adjust_range_with_scev): Likewise.
20677 (masked_increment): Take and return wide_ints rather than double_ints.
20678 (register_edge_assert_for_2): Use wide-int interfaces.
20679 (check_array_ref): Likewise.
20680 (search_for_addr_array): Likewise.
20681 (maybe_set_nonzero_bits): Likewise.
20682 (union_ranges): Pass an integer of the correct type instead of
20683 using integer_one_node.
20684 (intersect_ranges): Likewise.
20685 (simplify_truth_ops_using_ranges): Likewise.
20686 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
20687 (range_fits_type_p): Likewise.
20688 (simplify_cond_using_ranges): Likewise. Take a signop rather than
20690 (simplify_conversion_using_ranges): Use wide-int interfaces.
20691 (simplify_float_conversion_using_ranges): Likewise.
20692 (vrp_finalize): Likewise.
20693 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
20694 (gimple_stringops_transform): Likewise.
20695 * varasm.c (decode_addr_const): Likewise.
20696 (const_hash_1): Likewise.
20697 (const_rtx_hash_1): Likewise
20698 (output_constant): Likewise.
20699 (array_size_for_constructor): Likewise.
20700 (output_constructor_regular_field): Likewise.
20701 (output_constructor_bitfield): Likewise.
20702 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
20703 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
20705 * gencheck.c: Define BITS_PER_UNIT.
20706 * wide-int.cc: New.
20708 * wide-int-print.cc: New.
20709 * wide-int-print.h: New.
20711 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20713 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
20715 2014-05-06 Richard Biener <rguenther@suse.de>
20717 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
20718 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
20719 (TODO_verify_all): Adjust.
20720 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
20721 TODO_verify_stmts and TODO_verify_rtl_sharing.
20722 * bb-reorder.c: Likewise.
20723 * cfgexpand.c: Likewise.
20724 * cprop.c: Likewise.
20726 * function.c: Likewise.
20727 * fwprop.c: Likewise.
20728 * gcse.c: Likewise.
20729 * gimple-ssa-isolate-paths.c: Likewise.
20730 * gimple-ssa-strength-reduction.c: Likewise.
20731 * ipa-split.c: Likewise.
20732 * loop-init.c: Likewise.
20733 * loop-unroll.c: Likewise.
20734 * lower-subreg.c: Likewise.
20735 * modulo-sched.c: Likewise.
20736 * postreload-gcse.c: Likewise.
20737 * predict.c: Likewise.
20738 * recog.c: Likewise.
20739 * sched-rgn.c: Likewise.
20740 * store-motion.c: Likewise.
20741 * tracer.c: Likewise.
20742 * trans-mem.c: Likewise.
20743 * tree-call-cdce.c: Likewise.
20744 * tree-cfg.c: Likewise.
20745 * tree-cfgcleanup.c: Likewise.
20746 * tree-complex.c: Likewise.
20747 * tree-eh.c: Likewise.
20748 * tree-emutls.c: Likewise.
20749 * tree-if-conv.c: Likewise.
20750 * tree-into-ssa.c: Likewise.
20751 * tree-loop-distribution.c: Likewise.
20752 * tree-object-size.c: Likewise.
20753 * tree-parloops.c: Likewise.
20754 * tree-pass.h: Likewise.
20755 * tree-sra.c: Likewise.
20756 * tree-ssa-ccp.c: Likewise.
20757 * tree-ssa-copy.c: Likewise.
20758 * tree-ssa-copyrename.c: Likewise.
20759 * tree-ssa-dce.c: Likewise.
20760 * tree-ssa-dom.c: Likewise.
20761 * tree-ssa-dse.c: Likewise.
20762 * tree-ssa-forwprop.c: Likewise.
20763 * tree-ssa-ifcombine.c: Likewise.
20764 * tree-ssa-loop-ch.c: Likewise.
20765 * tree-ssa-loop-ivcanon.c: Likewise.
20766 * tree-ssa-loop.c: Likewise.
20767 * tree-ssa-math-opts.c: Likewise.
20768 * tree-ssa-phiopt.c: Likewise.
20769 * tree-ssa-phiprop.c: Likewise.
20770 * tree-ssa-pre.c: Likewise.
20771 * tree-ssa-reassoc.c: Likewise.
20772 * tree-ssa-sink.c: Likewise.
20773 * tree-ssa-strlen.c: Likewise.
20774 * tree-ssa-tail-merge.c: Likewise.
20775 * tree-ssa-uncprop.c: Likewise.
20776 * tree-switch-conversion.c: Likewise.
20777 * tree-tailcall.c: Likewise.
20778 * tree-vect-generic.c: Likewise.
20779 * tree-vectorizer.c: Likewise.
20780 * tree-vrp.c: Likewise.
20781 * tsan.c: Likewise.
20782 * var-tracking.c: Likewise.
20783 * bt-load.c: Likewise.
20784 * cfgcleanup.c: Likewise.
20785 * combine-stack-adj.c: Likewise.
20786 * combine.c: Likewise.
20787 * compare-elim.c: Likewise.
20788 * config/epiphany/resolve-sw-modes.c: Likewise.
20789 * config/i386/i386.c: Likewise.
20790 * config/mips/mips.c: Likewise.
20791 * config/s390/s390.c: Likewise.
20792 * config/sh/sh_treg_combine.cc: Likewise.
20793 * config/sparc/sparc.c: Likewise.
20796 * final.c: Likewise.
20797 * ifcvt.c: Likewise.
20798 * mode-switching.c: Likewise.
20799 * passes.c: Likewise.
20800 * postreload.c: Likewise.
20802 * reg-stack.c: Likewise.
20803 * regcprop.c: Likewise.
20804 * regrename.c: Likewise.
20807 2014-05-06 Richard Biener <rguenther@suse.de>
20809 PR middle-end/61070
20810 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
20811 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
20813 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
20816 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
20818 2014-05-05 Radovan Obradovic <robradovic@mips.com>
20819 Tom de Vries <tom@codesourcery.com>
20821 * target.def (call_fusage_contains_non_callee_clobbers): New
20823 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
20825 (@node Miscellaneous Register Hooks): New node.
20826 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
20827 * doc/tm.texi: Regenerate.
20829 2014-05-05 Marek Polacek <polacek@redhat.com>
20832 * opts.c (common_handle_option): Call error_at instead of warning_at.
20834 2014-05-05 Richard Biener <rguenther@suse.de>
20836 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
20837 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
20838 under the TODO_verify_il umbrella.
20840 2014-05-05 Richard Biener <rguenther@suse.de>
20842 * passes.c (execute_function_todo): Move TODO_verify_flow under
20843 the TODO_verify_ul umbrella.
20845 2014-05-05 Richard Biener <rguenther@suse.de>
20847 PR middle-end/61010
20848 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
20849 X & CST away from a CST that is the mask of a mode.
20851 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20853 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
20854 int argument to enum machine_mode.
20855 (picochip_class_max_nregs): Ditto.
20856 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
20857 (picochip_class_max_nregs): Ditto.
20859 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20861 * target.def: Add new target hook.
20862 * doc/tm.texi: Regenerate.
20863 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
20864 * targhooks.c (default_keep_leaf_when_profiled): New function.
20866 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
20867 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
20869 2014-05-05 Bin Cheng <bin.cheng@arm.com>
20871 PR tree-optimization/60363
20872 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
20873 (copy_phi_args): New parameters. Call get_value_locus_in_path.
20874 (update_destination_phis): New parameter.
20875 (create_edge_and_update_destination_phis): Ditto.
20876 (ssa_fix_duplicate_block_edges): Pass new arguments.
20877 (thread_single_edge): Ditto.
20879 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
20881 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
20882 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
20883 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
20884 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
20885 Use RS6000_BTM_HARD_FLOAT.
20886 (BU_MISC_2): Likewise.
20887 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
20888 RS6000_BTM_HARD_FLOAT.
20889 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
20890 is explicitly used.
20891 (rs6000_invalid_builtin): Add hard floating builtin support.
20892 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
20893 hard float builtins.
20894 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
20896 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20898 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
20899 Add missing function* argument.
20901 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20903 * lra-constraints.c (valid_address_p): Move earlier in file.
20904 Add a constraint argument to the address_info version.
20905 (satisfies_memory_constraint_p): New function.
20906 (satisfies_address_constraint_p): Likewise.
20907 (process_alt_operands, curr_insn_transform): Use them.
20908 (process_address): Pass the constraint to valid_address_p when
20909 checking address operands.
20911 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20913 * config/mips/mips.c (mips_isa_rev): New variable.
20914 (mips_set_architecture): Set it.
20915 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
20917 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
20918 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
20919 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
20920 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
20921 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
20922 conditions in terms of mips_isa_rev.
20923 (mips_isa_rev): Declare.
20925 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20927 * config/sh/sh-mem.cc: Use tabs instead of spaces.
20928 (prob_unlikely, prob_likely): Make variables const.
20930 2014-05-03 Denis Chertykov <chertykov@gmail.com>
20932 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
20934 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20936 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
20938 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20940 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
20941 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
20942 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
20944 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
20945 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
20947 Replace usage of ROUND_REG with sh_round_reg.
20948 Use CEIL instead of ROUND_ADVANCE.
20950 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20953 * config/sh/sh.c: Include stdlib headers before everything else.
20955 2014-05-02 Jakub Jelinek <jakub@redhat.com>
20957 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
20958 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
20959 (gimplify_adjust_omp_clauses): Simd region is never
20960 directly nested in combined parallel. Instead, for linear
20961 with copyin/copyout, if in combined for simd loop, make decl
20962 firstprivate/lastprivate on OMP_FOR.
20963 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
20964 expand_omp_for_static_chunk): When setting endvar, also set
20965 fd->loop.v to the same value.
20967 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20969 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
20971 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
20973 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
20976 2014-05-02 Marek Polacek <polacek@redhat.com>
20978 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
20980 2014-05-02 Kito Cheng <kito@0xlab.org>
20982 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
20983 to a C expression marco.
20984 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
20985 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
20986 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
20987 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
20988 HONOR_REG_ALLOC_ORDER.
20989 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
20991 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20993 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
20995 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20997 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
20999 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
21001 * tree-if-conv.c (is_cond_scalar_reduction): New function.
21002 (convert_scalar_cond_reduction): Likewise.
21003 (predicate_scalar_phi): Add recognition and transformation
21004 of simple conditioanl reduction to be vectorizable.
21006 2014-05-01 Marek Polacek <polacek@redhat.com>
21009 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
21011 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
21013 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
21014 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
21015 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
21016 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
21017 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
21018 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
21019 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
21020 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
21022 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
21024 * config/arc/arc.opt (mlra): Move comment above option name
21025 to avoid mis-parsing as language options.
21027 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21029 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
21030 * config/sol2.h: ... here.
21031 * config/sol2-10.h: Remove.
21033 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
21034 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
21035 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
21036 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
21037 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
21038 * config/sol2.h: ... here.
21039 (SECTION_NAME_FORMAT): Don't redefine.
21040 (STARTFILE_ARCH32_SPEC): Rename to ...
21041 (STARTFILE_ARCH_SPEC): ... this.
21042 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
21043 * config/sparc/sol2.h: ... here.
21044 (SECTION_NAME_FORMAT): Don't undef.
21045 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
21046 (SUBTARGET_EXTRA_SPECS): Remove.
21047 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
21049 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
21050 (MD_STARTFILE_PREFIX): Remove.
21051 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
21052 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
21053 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
21054 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
21055 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
21056 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
21057 * config/i386/sol2.h: ... here.
21058 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
21059 * config/i386/sol2-bi.h: Remove.
21060 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
21061 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
21063 * config/i386/t-sol2-64: Rename to ...
21064 * config/i386/t-sol2: ... this.
21065 * config/sparc/t-sol2-64: Rename to ...
21066 * config/sparc/t-sol2: ... this.
21068 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
21069 sol2_tm_file_head, sol2_tm_file_tail.
21070 Include ${cpu_type}/sol2.h before sol2.h.
21072 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
21073 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
21074 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
21075 Reflect i386/t-sol2-64 renaming.
21076 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
21077 Reflect sparc/t-sol2-64 renaming.
21079 2014-04-30 Richard Biener <rguenther@suse.de>
21081 * passes.c (execute_function_todo): Move TODO_verify_stmts
21082 and TODO_verify_ssa under the TODO_verify_il umbrella.
21083 * tree-ssa.h (verify_ssa): Adjust prototype.
21084 * tree-ssa.c (verify_ssa): Add parameter to tell whether
21085 we should verify SSA operands.
21086 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
21087 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
21088 whether we should verify whether not throwing stmts have EH info.
21089 * graphite-scop-detection.c (create_sese_edges): Adjust.
21090 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
21091 * tree-eh.c (lower_try_finally_switch): Do not add the
21092 default case label twice.
21094 2014-04-30 Marek Polacek <polacek@redhat.com>
21096 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
21097 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
21098 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
21099 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
21101 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
21103 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
21104 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
21105 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
21106 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
21107 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
21108 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
21109 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
21110 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
21112 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21114 * tree-cfg.c (dump_function_to_file): Dump the return type of
21115 functions, in a line to itself before the function body, mimicking
21116 the layout of a C function.
21118 2014-04-29 Jakub Jelinek <jakub@redhat.com>
21120 PR tree-optimization/60971
21121 * tree-tailcall.c (process_assignment): Reject conversions which
21124 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
21126 * calls.c (initialize_argument_information): Always treat
21127 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
21128 (expand_call): Likewise.
21129 (emit_library_call_calue_1): Likewise.
21130 * expr.c (PUSH_ARGS_REVERSED): Do not define.
21131 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
21134 2014-04-29 Nick Clifton <nickc@redhat.com>
21136 * config/msp430/msp430.md (umulsidi): Fix typo.
21137 (mulhisi3): Enable even inside interrupt handlers.
21138 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
21139 bigger return address pushed in large mode.
21141 2014-04-29 Nick Clifton <nickc@redhat.com>
21143 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
21144 (arc_init_reg_tables): Use a machine_mode enum to iterate over
21146 * config/m32r/m32r.c (init_reg_tables): Likewise.
21147 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
21148 enum to hold the modes.
21150 2014-04-29 Richard Biener <rguenther@suse.de>
21152 * dominance.c (free_dominance_info): Add overload with
21153 function parameter.
21154 (dom_info_state): Likewise.
21155 (dom_info_available_p): Likewise.
21156 * basic-block.h (free_dominance_info, dom_info_state,
21157 dom_info_available_p): Declare overloads.
21158 * passes.c (execute_function_todo): Verify that verifiers
21159 don't change dominator info state. Drop dominator info
21160 for IPA pass invocations.
21161 * cgraph.c (release_function_body): Restore asserts that
21162 dominator information is released.
21164 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
21166 * doc/invoke.texi: Fix typo.
21167 * tree-vrp.c: Fix typos.
21168 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
21170 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21172 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
21174 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
21176 * config/aarch64/aarch64-builtins.c
21177 (aarch64_types_storestruct_lane_qualifiers): New.
21178 (TYPES_STORESTRUCT_LANE): Likewise.
21179 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
21180 (st3_lane): Likewise.
21181 (st4_lane): Likewise.
21182 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
21183 (vec_store_lanesci_lane<mode>): Likewise.
21184 (vec_store_lanesxi_lane<mode>): Likewise.
21185 (aarch64_st2_lane<VQ:mode>): Likewise.
21186 (aarch64_st3_lane<VQ:mode>): Likewise.
21187 (aarch64_st4_lane<VQ:mode>): Likewise.
21188 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
21189 * config/aarch64/arm_neon.h
21190 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
21191 use new macro arguments.
21192 (__ST3_LANE_FUNC): Likewise.
21193 (__ST4_LANE_FUNC): Likewise.
21194 * config/aarch64/iterators.md (V_TWO_ELEM): New.
21195 (V_THREE_ELEM): Likewise.
21196 (V_FOUR_ELEM): Likewise.
21198 2014-04-28 David Malcolm <dmalcolm@redhat.com>
21200 * doc/gimple.texi: Replace the description of the now-defunct
21201 union gimple_statement_d with a diagram showing the
21202 gimple_statement_base class hierarchy and its relationships to
21203 the GSS_ and GIMPLE_ enums.
21205 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
21207 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
21208 * config/aarch64/aarch64.c
21209 (aarch64_cannot_change_mode_class): Weaken conditions.
21210 (aarch64_modes_tieable_p): New.
21211 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
21213 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
21215 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
21216 (loadsync_<mode>): Change mode.
21217 (load_quadpti, store_quadpti): New.
21218 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
21219 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
21221 2014-04-28 Martin Jambor <mjambor@suse.cz>
21223 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
21224 same alias type as the original statement.
21225 (subreplacement_assignment_data): New type.
21226 (handle_unscalarized_data_in_subtree): New type of parameter,
21227 generate new memory accesses with same alias type as the original
21229 (load_assign_lhs_subreplacements): Likewise.
21230 (sra_modify_constructor_assign): Generate new memory accesses with
21231 same alias type as the original statement.
21233 2014-04-28 Richard Biener <rguenther@suse.de>
21235 * tree-pass.h (TODO_verify_il): Define.
21236 (TODO_verify_all): Complete properly.
21237 * passes.c (execute_function_todo): Move existing loop-closed
21238 SSA verification under TODO_verify_il.
21239 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
21240 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
21241 Fix tree sharing issue.
21243 2014-04-28 Richard Biener <rguenther@suse.de>
21245 PR middle-end/60092
21246 * builtins.def (DEF_C11_BUILTIN): Add.
21247 (BUILT_IN_ALIGNED_ALLOC): Likewise.
21248 * coretypes.h (enum function_class): Add function_c11_misc.
21249 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
21250 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
21251 (call_may_clobber_ref_p_1): Likewise.
21252 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
21253 (mark_all_reaching_defs_necessary_1): Likewise.
21254 (propagate_necessity): Likewise.
21255 (eliminate_unnecessary_stmts): Likewise.
21256 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
21258 2014-04-28 Richard Biener <rguenther@suse.de>
21260 * tree-vrp.c (vrp_var_may_overflow): Remove.
21261 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
21262 with overflow immediately bump to one before that value and
21263 let iteration figure out overflow status.
21265 2014-04-28 Richard Biener <rguenther@suse.de>
21267 * configure.ac: Do valgrind header checks unconditionally.
21268 Add --enable-valgrind-annotations.
21269 * system.h: Guard valgrind header inclusion with
21270 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
21271 * alloc-pool.c (pool_alloc, pool_free): Use
21272 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
21273 to guard possibly dead code.
21274 * config.in: Regenerated.
21275 * configure: Likewise.
21277 2014-04-28 Jeff Law <law@redhat.com>
21279 PR tree-optimization/60902
21280 * tree-ssa-threadedge.c
21281 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
21282 over real defs when invalidating outputs from statements that do not
21283 produce useful outputs for threading.
21285 2014-04-28 Richard Biener <rguenther@suse.de>
21287 PR tree-optimization/60979
21288 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
21289 SCOPs that end in a block with a successor with abnormal
21292 2014-04-28 Richard Biener <rguenther@suse.de>
21294 * tree-pass.h (execute_pass_list): Adjust prototype.
21295 * passes.c (pass_manager::execute_early_local_passes): Adjust.
21296 (do_per_function): Change callback signature, push all actual
21297 work to the callbals.
21298 (do_per_function_toporder): Likewise.
21299 (execute_function_dump): Adjust.
21300 (execute_function_todo): Likewise.
21301 (clear_last_verified): Likewise.
21302 (verify_curr_properties): Likewise.
21303 (update_properties_after_pass): Likewise.
21304 (execute_pass_list_1): Split out from ...
21305 (execute_pass_list): ... here. Adjust.
21306 (execute_ipa_pass_list): Likewise.
21307 * cgraphunit.c (cgraph_add_new_function): Adjust.
21308 (analyze_function): Likewise.
21309 (expand_function): Likewise.
21310 * cgraph.c (release_function_body): Free dominance info
21311 here instead of asserting it was magically freed elsewhere.
21313 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
21315 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
21316 * configure: Regenerate.
21317 * config/sparc/sparc.opt (muser-mode): New option.
21318 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
21320 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
21321 * doc/invoke.texi (SPARC options): Document -muser-mode.
21323 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
21325 * cselib.c (find_slot_memmode): Delete.
21326 (cselib_hasher): Change compare_type to a struct.
21327 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
21329 (preserve_constants_and_equivs): Adjust for new compare_type.
21330 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
21331 (wrap_constant): Delete.
21332 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
21334 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
21336 * doc/install.texi (Building with profile feedback): Remove
21339 2014-04-26 Tom de Vries <tom@codesourcery.com>
21341 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
21344 2014-04-25 Cary Coutant <ccoutant@google.com>
21347 * dwarf2out.c (should_move_die_to_comdat): A type definition
21348 can contain a subprogram definition, but don't move it to a
21350 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
21351 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
21353 (clone_tree_hash): Rename to...
21354 (clone_tree_partial): ...this; change callers. Copy
21355 DW_TAG_subprogram DIEs as declarations.
21356 (copy_decls_walk): Don't copy children of a declaration into a
21359 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
21362 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
21365 2014-04-25 Jiong Wang <jiong.wang@arm.com>
21367 * config/arm/predicates.md (call_insn_operand): Add long_call check.
21368 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
21370 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
21373 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21375 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
21377 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21379 PR tree-optimization/60930
21380 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
21381 creating a multiply candidate by folding two constant
21382 multiplicands when the result overflows.
21384 2014-04-25 Jakub Jelinek <jakub@redhat.com>
21386 PR tree-optimization/60960
21387 * tree-vect-generic.c (expand_vector_operation): Only call
21388 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
21390 2014-04-25 Tom de Vries <tom@codesourcery.com>
21392 * expr.c (clobber_reg_mode): New function.
21393 * expr.h (clobber_reg): New function.
21395 2014-04-25 Tom de Vries <tom@codesourcery.com>
21397 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
21400 2014-04-25 Radovan Obradovic <robradovic@mips.com>
21401 Tom de Vries <tom@codesourcery.com>
21403 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
21405 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
21406 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
21407 new argument to find_all_hard_reg_sets call.
21409 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21411 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
21412 Use HOST_WIDE_INT_C for mask literal.
21413 (aarch_rev16_shleft_mask_imm_p): Likewise.
21415 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
21418 * config/sparc/sparc.md (ashlsi3_extend): Delete.
21420 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
21422 PR preprocessor/56540
21423 * config/i386/i386-c.c (ix86_target_macros): Define
21424 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
21426 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21428 * configure.ac (tga_func): Remove.
21429 (LIB_TLS_SPEC): Remove.
21430 * configure: Regenerate.
21431 * config.in: Regenerate.
21432 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
21434 2014-04-25 Richard Biener <rguenther@suse.de>
21437 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
21438 call stmt use/clobber sets during stmt walk instead of
21439 walking the possibly incomplete set of caller edges.
21441 2014-04-25 Richard Biener <rguenther@suse.de>
21444 * passes.c (apply_ipa_transforms): Inline into only caller ...
21445 (execute_one_pass): ... here. Properly bring in function
21446 bodies for nodes we want to apply IPA transforms to.
21448 2014-04-24 Cong Hou <congh@google.com>
21450 PR tree-optimization/60896
21451 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
21452 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
21453 (vect_mark_pattern_stmts): Set the def type of all statements in
21454 PATTERN_DEF_SEQ as vect_internal_def.
21456 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
21458 * doc/extend.texi (PowerPC Built-in Functions): Document new
21459 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
21460 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
21462 * config/rs6000/predicates.md (const_0_to_3_operand): New
21463 predicate to match 0..3 integer constants.
21465 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
21466 to support adding miscellaneous builtin functions.
21467 (BU_DFP_MISC_2): Likewise.
21468 (BU_P7_MISC_1): Likewise.
21469 (BU_P7_MISC_2): Likewise.
21470 (BU_P8V_MISC_3): Likewise.
21471 (BU_MISC_1): Likewise.
21472 (BU_MISC_2): Likewise.
21473 (DIVWE): Add extended divide builtin functions.
21474 (DIVWEO): Likewise.
21475 (DIVWEU): Likewise.
21476 (DIVWEUO): Likewise.
21478 (DIVDEO): Likewise.
21479 (DIVDEU): Likewise.
21480 (DIVDEUO): Likewise.
21481 (DXEX): Add decimal floating-point builtin functions.
21483 (DDEDPD): Likewise.
21484 (DDEDPDQ): Likewise.
21485 (DENBCD): Likewise.
21486 (DENBCDQ): Likewise.
21490 (DSCLIQ): Likewise.
21492 (DSCRIQ): Likewise.
21493 (CDTBCD): Add new BCD builtin functions.
21494 (CBCDTD): Likewise.
21495 (ADDG6S): Likewise.
21496 (BCDADD): Likewise.
21497 (BCDADD_LT): Likewise.
21498 (BCDADD_EQ): Likewise.
21499 (BCDADD_GT): Likewise.
21500 (BCDADD_OV): Likewise.
21501 (BCDSUB): Likewise.
21502 (BCDSUB_LT): Likewise.
21503 (BCDSUB_EQ): Likewise.
21504 (BCDSUB_GT): Likewise.
21505 (BCDSUB_OV): Likewise.
21506 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
21507 (UNPACK_TD): Likewise.
21508 (PACK_TF): Likewise.
21509 (UNPACK_TF): Likewise.
21510 (UNPACK_TF_0): Likewise.
21511 (UNPACK_TF_1): Likewise.
21512 (PACK_V1TI): Likewise.
21513 (UNPACK_V1TI): Likewise.
21515 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
21516 support for decimal floating point builtin functions.
21517 (rs6000_expand_ternop_builtin): Add checks for the new builtin
21518 functions that take constant arguments.
21519 (rs6000_invalid_builtin): Add decimal floating point builtin support.
21520 (rs6000_init_builtins): Setup long double, _Decimal64, and
21521 _Decimal128 types for new builtin functions.
21522 (builtin_function_type): Set the unsigned flags appropriately for
21523 the new builtin functions.
21524 (rs6000_opt_masks): Add support for decimal floating point builtin
21527 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
21528 floating point builtin functions.
21529 (RS6000_BTM_COMMON): Likewise.
21530 (RS6000_BTI_long_double): Likewise.
21531 (RS6000_BTI_dfloat64): Likewise.
21532 (RS6000_BTI_dfloat128): Likewise.
21533 (long_double_type_internal_node): Likewise.
21534 (dfloat64_type_internal_node): Likewise.
21535 (dfloat128_type_internal_node): Likewise.
21537 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
21538 2.07 bcd arithmetic instructions.
21539 (UNSPEC_BCDSUB): Likewise.
21540 (UNSPEC_BCD_OVERFLOW): Likewise.
21541 (UNSPEC_BCD_ADD_SUB): Likewise.
21542 (bcd_add_sub): Likewise.
21543 (BCD_TEST): Likewise.
21544 (bcd<bcd_add_sub>): Likewise.
21545 (bcd<bcd_add_sub>_test): Likewise.
21546 (bcd<bcd_add_sub>_test2): Likewise.
21547 (bcd<bcd_add_sub>_<code>): Likewise.
21548 (peephole2 for combined bcd ops): Likewise.
21550 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
21551 decimal floating point builtin functions.
21552 (UNSPEC_DENBCD): Likewise.
21553 (UNSPEC_DXEX): Likewise.
21554 (UNSPEC_DIEX): Likewise.
21555 (UNSPEC_DSCLI): Likewise.
21556 (UNSPEC_DSCRI): Likewise.
21557 (D64_D128): Likewise.
21558 (dfp_suffix): Likewise.
21559 (dfp_ddedpd_<mode>): Likewise.
21560 (dfp_denbcd_<mode>): Likewise.
21561 (dfp_dxex_<mode>): Likewise.
21562 (dfp_diex_<mode>): Likewise.
21563 (dfp_dscli_<mode>): Likewise.
21564 (dfp_dscri_<mode>): Likewise.
21566 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
21568 (UNSPEC_CDTBCD): Likewise.
21569 (UNSPEC_CBCDTD): Likewise.
21570 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
21571 (UNSPEC_DIVEO): Likewise.
21572 (UNSPEC_DIVEU): Likewise.
21573 (UNSPEC_DIVEUO): Likewise.
21574 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
21575 pack/unpack 128-bit types.
21576 (UNSPEC_PACK_128BIT): Likewise.
21577 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
21578 (udiv<mode>3): Use idiv_ldiv mode attribute.
21579 (div<mode>3): Likewise.
21580 (addg6s): Add new BCD builtin functions.
21581 (cdtbcd): Likewise.
21582 (cbcdtd): Likewise.
21583 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
21584 (div_extend): Likewise.
21585 (div<div_extend>_<mode>"): Likewise.
21586 (FP128_64): Add support for new builtin functions to pack/unpack
21588 (unpack<mode>): Likewise.
21589 (unpacktf_0): Likewise.
21590 (unpacktf_1): Likewise.
21591 (unpack<mode>_dm): Likewise.
21592 (unpack<mode>_nodm): Likewise.
21593 (pack<mode>): Likewise.
21594 (unpackv1ti): Likewise.
21595 (packv1ti): Likewise.
21597 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
21599 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
21602 2014-04-24 Jakub Jelinek <jakub@redhat.com>
21604 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
21605 * gimplify.c (omp_is_private): Change last argument's type to int.
21606 Only diagnose lastprivate if the simd argument is 1, only diagnose
21607 linear if the simd argument is 2.
21608 (gimplify_omp_for): Adjust omp_is_private callers. When adding
21609 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
21610 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
21611 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
21612 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
21613 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
21614 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
21615 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
21616 * tree-nested.c (convert_nonlocal_omp_clauses,
21617 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
21619 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
21622 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
21625 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
21627 * flag-types.h (enum ivar_visibility): Add.
21629 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
21631 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
21632 function * argument.
21634 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
21636 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
21638 2014-04-24 Radovan Obradovic <robradovic@mips.com>
21639 Tom de Vries <tom@codesourcery.com>
21641 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
21642 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
21644 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
21645 * emit-rtl.c (try_split): Same.
21647 2014-04-24 Radovan Obradovic <robradovic@mips.com>
21648 Tom de Vries <tom@codesourcery.com>
21650 * common.opt (fuse-caller-save): New option.
21652 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
21654 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
21655 elements for big-endian.
21657 2014-04-24 Richard Biener <rguenther@suse.de>
21659 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
21660 during TER and instead use the sepops interface for expanding
21661 non-GIMPLE_SINGLE_RHS.
21663 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21665 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
21666 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
21668 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21670 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
21671 assembler 64-bit option.
21672 * configure: Regenerate.
21674 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21676 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
21677 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
21678 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
21679 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
21680 (TARGET_CRYPTO): Take TARGET_SIMD into account.
21682 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21684 * config/aarch64/aarch64-builtins.c
21685 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
21686 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
21687 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
21688 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
21690 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
21691 (Vrevsuff): New mode attribute.
21693 2014-04-24 Terry Guo <terry.guo@arm.com>
21695 * config/arm/arm.h (machine_function): Define variable
21696 after_arm_reorg here.
21697 * config/arm/arm.c (after_arm_reorg): Remove the definition.
21698 (arm_split_constant): Update the way to access variable
21700 (arm_reorg): Ditto.
21701 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
21703 2014-04-23 Tom de Vries <tom@codesourcery.com>
21705 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
21707 2014-04-23 David Malcolm <dmalcolm@redhat.com>
21709 * is-a.h: Update comments to reflect the following changes to the
21710 "pointerness" of the API, making the template parameter match the
21711 return type, allowing use of is-a.h with typedefs of pointers.
21712 (is_a_helper::cast): Return a T rather then a pointer to a T, so
21713 that the return type matches the parameter to the is_a_helper.
21715 (dyn_cast): Likewise.
21717 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
21718 pointer from the is-a.h API.
21720 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
21721 (is_a_helper <cgraph_node *>::test): ...this, matching change to
21723 (is_a_helper <varpool_node>::test): Likewise, convert to...
21724 (is_a_helper <varpool_node *>::test): ...this.
21726 (varpool_first_variable): Update for removal of implicit pointer
21727 from the is-a.h API.
21728 (varpool_next_variable): Likewise.
21729 (varpool_first_static_initializer): Likewise.
21730 (varpool_next_static_initializer): Likewise.
21731 (varpool_first_defined_variable): Likewise.
21732 (varpool_next_defined_variable): Likewise.
21733 (cgraph_first_defined_function): Likewise.
21734 (cgraph_next_defined_function): Likewise.
21735 (cgraph_first_function): Likewise.
21736 (cgraph_next_function): Likewise.
21737 (cgraph_first_function_with_gimple_body): Likewise.
21738 (cgraph_next_function_with_gimple_body): Likewise.
21739 (cgraph_alias_target): Likewise.
21740 (varpool_alias_target): Likewise.
21741 (cgraph_function_or_thunk_node): Likewise.
21742 (varpool_variable_node): Likewise.
21743 (symtab_real_symbol_p): Likewise.
21744 * cgraphunit.c (referred_to_p): Likewise.
21745 (analyze_functions): Likewise.
21746 (handle_alias_pairs): Likewise.
21747 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
21748 * gimple-ssa.h (gimple_vuse_op): Likewise.
21749 (gimple_vdef_op): Likewise.
21750 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
21751 * gimple.c (gimple_build_asm_1): Likewise.
21752 (gimple_build_try): Likewise.
21753 (gimple_build_resx): Likewise.
21754 (gimple_build_eh_dispatch): Likewise.
21755 (gimple_build_omp_for): Likewise.
21756 (gimple_omp_for_set_clauses): Likewise.
21758 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
21759 (is_a_helper <gimple_statement_asm *>::test): ...this.
21760 (is_a_helper <gimple_statement_bind>::test): Convert to...
21761 (is_a_helper <gimple_statement_bind *>::test): ...this.
21762 (is_a_helper <gimple_statement_call>::test): Convert to...
21763 (is_a_helper <gimple_statement_call *>::test): ...this.
21764 (is_a_helper <gimple_statement_catch>::test): Convert to...
21765 (is_a_helper <gimple_statement_catch *>::test): ...this.
21766 (is_a_helper <gimple_statement_resx>::test): Convert to...
21767 (is_a_helper <gimple_statement_resx *>::test): ...this.
21768 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
21769 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
21770 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
21771 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
21772 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
21773 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
21774 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
21775 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
21776 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
21777 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
21778 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
21779 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
21780 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
21781 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
21782 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
21783 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
21784 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
21785 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
21786 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
21787 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
21788 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
21789 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
21790 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
21791 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
21792 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
21793 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
21794 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
21795 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
21796 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
21797 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
21798 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
21799 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
21800 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
21801 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
21802 (is_a_helper <gimple_statement_phi>::test): Convert to...
21803 (is_a_helper <gimple_statement_phi *>::test): ...this.
21804 (is_a_helper <gimple_statement_transaction>::test): Convert to...
21805 (is_a_helper <gimple_statement_transaction *>::test): ...this.
21806 (is_a_helper <gimple_statement_try>::test): Convert to...
21807 (is_a_helper <gimple_statement_try *>::test): ...this.
21808 (is_a_helper <gimple_statement_wce>::test): Convert to...
21809 (is_a_helper <gimple_statement_wce *>::test): ...this.
21810 (is_a_helper <const gimple_statement_asm>::test): Convert to...
21811 (is_a_helper <const gimple_statement_asm *>::test): ...this.
21812 (is_a_helper <const gimple_statement_bind>::test): Convert to...
21813 (is_a_helper <const gimple_statement_bind *>::test): ...this.
21814 (is_a_helper <const gimple_statement_call>::test): Convert to...
21815 (is_a_helper <const gimple_statement_call *>::test): ...this.
21816 (is_a_helper <const gimple_statement_catch>::test): Convert to...
21817 (is_a_helper <const gimple_statement_catch *>::test): ...this.
21818 (is_a_helper <const gimple_statement_resx>::test): Convert to...
21819 (is_a_helper <const gimple_statement_resx *>::test): ...this.
21820 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
21821 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
21822 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
21823 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
21824 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
21826 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
21828 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
21830 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
21832 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
21833 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
21834 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
21836 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
21837 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
21839 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
21840 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
21841 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
21842 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
21843 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
21844 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
21846 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
21847 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
21848 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
21849 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
21851 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
21852 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
21853 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
21854 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
21855 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
21856 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
21857 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
21858 (is_a_helper <const gimple_statement_phi>::test): Convert to...
21859 (is_a_helper <const gimple_statement_phi *>::test): ...this.
21860 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
21861 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
21862 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
21863 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
21864 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
21865 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
21866 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
21868 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
21870 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
21871 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
21873 (gimple_use_ops): Update for removal of implicit pointer from the
21875 (gimple_set_use_ops): Likewise.
21876 (gimple_vuse): Likewise.
21877 (gimple_vdef): Likewise.
21878 (gimple_vuse_ptr): Likewise.
21879 (gimple_vdef_ptr): Likewise.
21880 (gimple_set_vuse): Likewise.
21881 (gimple_set_vdef): Likewise.
21882 (gimple_omp_return_set_lhs): Likewise.
21883 (gimple_omp_return_lhs): Likewise.
21884 (gimple_omp_return_lhs_ptr): Likewise.
21885 (gimple_call_fntype): Likewise.
21886 (gimple_call_set_fntype): Likewise.
21887 (gimple_call_set_internal_fn): Likewise.
21888 (gimple_call_use_set): Likewise.
21889 (gimple_call_clobber_set): Likewise.
21890 (gimple_bind_vars): Likewise.
21891 (gimple_bind_set_vars): Likewise.
21892 (gimple_bind_body_ptr): Likewise.
21893 (gimple_bind_set_body): Likewise.
21894 (gimple_bind_add_stmt): Likewise.
21895 (gimple_bind_block): Likewise.
21896 (gimple_bind_set_block): Likewise.
21897 (gimple_asm_ninputs): Likewise.
21898 (gimple_asm_noutputs): Likewise.
21899 (gimple_asm_nclobbers): Likewise.
21900 (gimple_asm_nlabels): Likewise.
21901 (gimple_asm_input_op): Likewise.
21902 (gimple_asm_input_op_ptr): Likewise.
21903 (gimple_asm_output_op): Likewise.
21904 (gimple_asm_output_op_ptr): Likewise.
21905 (gimple_asm_set_output_op): Likewise.
21906 (gimple_asm_clobber_op): Likewise.
21907 (gimple_asm_set_clobber_op): Likewise.
21908 (gimple_asm_label_op): Likewise.
21909 (gimple_asm_set_label_op): Likewise.
21910 (gimple_asm_string): Likewise.
21911 (gimple_catch_types): Likewise.
21912 (gimple_catch_types_ptr): Likewise.
21913 (gimple_catch_handler_ptr): Likewise.
21914 (gimple_catch_set_types): Likewise.
21915 (gimple_catch_set_handler): Likewise.
21916 (gimple_eh_filter_types): Likewise.
21917 (gimple_eh_filter_types_ptr): Likewise.
21918 (gimple_eh_filter_failure_ptr): Likewise.
21919 (gimple_eh_filter_set_types): Likewise.
21920 (gimple_eh_filter_set_failure): Likewise.
21921 (gimple_eh_must_not_throw_fndecl): Likewise.
21922 (gimple_eh_must_not_throw_set_fndecl): Likewise.
21923 (gimple_eh_else_n_body_ptr): Likewise.
21924 (gimple_eh_else_e_body_ptr): Likewise.
21925 (gimple_eh_else_set_n_body): Likewise.
21926 (gimple_eh_else_set_e_body): Likewise.
21927 (gimple_try_eval_ptr): Likewise.
21928 (gimple_try_cleanup_ptr): Likewise.
21929 (gimple_try_set_eval): Likewise.
21930 (gimple_try_set_cleanup): Likewise.
21931 (gimple_wce_cleanup_ptr): Likewise.
21932 (gimple_wce_set_cleanup): Likewise.
21933 (gimple_phi_capacity): Likewise.
21934 (gimple_phi_num_args): Likewise.
21935 (gimple_phi_result): Likewise.
21936 (gimple_phi_result_ptr): Likewise.
21937 (gimple_phi_set_result): Likewise.
21938 (gimple_phi_arg): Likewise.
21939 (gimple_phi_set_arg): Likewise.
21940 (gimple_resx_region): Likewise.
21941 (gimple_resx_set_region): Likewise.
21942 (gimple_eh_dispatch_region): Likewise.
21943 (gimple_eh_dispatch_set_region): Likewise.
21944 (gimple_omp_critical_name): Likewise.
21945 (gimple_omp_critical_name_ptr): Likewise.
21946 (gimple_omp_critical_set_name): Likewise.
21947 (gimple_omp_for_clauses): Likewise.
21948 (gimple_omp_for_clauses_ptr): Likewise.
21949 (gimple_omp_for_set_clauses): Likewise.
21950 (gimple_omp_for_collapse): Likewise.
21951 (gimple_omp_for_index): Likewise.
21952 (gimple_omp_for_index_ptr): Likewise.
21953 (gimple_omp_for_set_index): Likewise.
21954 (gimple_omp_for_initial): Likewise.
21955 (gimple_omp_for_initial_ptr): Likewise.
21956 (gimple_omp_for_set_initial): Likewise.
21957 (gimple_omp_for_final): Likewise.
21958 (gimple_omp_for_final_ptr): Likewise.
21959 (gimple_omp_for_set_final): Likewise.
21960 (gimple_omp_for_incr): Likewise.
21961 (gimple_omp_for_incr_ptr): Likewise.
21962 (gimple_omp_for_set_incr): Likewise.
21963 (gimple_omp_for_pre_body_ptr): Likewise.
21964 (gimple_omp_for_set_pre_body): Likewise.
21965 (gimple_omp_parallel_clauses): Likewise.
21966 (gimple_omp_parallel_clauses_ptr): Likewise.
21967 (gimple_omp_parallel_set_clauses): Likewise.
21968 (gimple_omp_parallel_child_fn): Likewise.
21969 (gimple_omp_parallel_child_fn_ptr): Likewise.
21970 (gimple_omp_parallel_set_child_fn): Likewise.
21971 (gimple_omp_parallel_data_arg): Likewise.
21972 (gimple_omp_parallel_data_arg_ptr): Likewise.
21973 (gimple_omp_parallel_set_data_arg): Likewise.
21974 (gimple_omp_task_clauses): Likewise.
21975 (gimple_omp_task_clauses_ptr): Likewise.
21976 (gimple_omp_task_set_clauses): Likewise.
21977 (gimple_omp_task_child_fn): Likewise.
21978 (gimple_omp_task_child_fn_ptr): Likewise.
21979 (gimple_omp_task_set_child_fn): Likewise.
21980 (gimple_omp_task_data_arg): Likewise.
21981 (gimple_omp_task_data_arg_ptr): Likewise.
21982 (gimple_omp_task_set_data_arg): Likewise.
21983 (gimple_omp_taskreg_clauses): Likewise.
21984 (gimple_omp_taskreg_clauses_ptr): Likewise.
21985 (gimple_omp_taskreg_set_clauses): Likewise.
21986 (gimple_omp_taskreg_child_fn): Likewise.
21987 (gimple_omp_taskreg_child_fn_ptr): Likewise.
21988 (gimple_omp_taskreg_set_child_fn): Likewise.
21989 (gimple_omp_taskreg_data_arg): Likewise.
21990 (gimple_omp_taskreg_data_arg_ptr): Likewise.
21991 (gimple_omp_taskreg_set_data_arg): Likewise.
21992 (gimple_omp_task_copy_fn): Likewise.
21993 (gimple_omp_task_copy_fn_ptr): Likewise.
21994 (gimple_omp_task_set_copy_fn): Likewise.
21995 (gimple_omp_task_arg_size): Likewise.
21996 (gimple_omp_task_arg_size_ptr): Likewise.
21997 (gimple_omp_task_set_arg_size): Likewise.
21998 (gimple_omp_task_arg_align): Likewise.
21999 (gimple_omp_task_arg_align_ptr): Likewise.
22000 (gimple_omp_task_set_arg_align): Likewise.
22001 (gimple_omp_single_clauses): Likewise.
22002 (gimple_omp_single_clauses_ptr): Likewise.
22003 (gimple_omp_single_set_clauses): Likewise.
22004 (gimple_omp_target_clauses): Likewise.
22005 (gimple_omp_target_clauses_ptr): Likewise.
22006 (gimple_omp_target_set_clauses): Likewise.
22007 (gimple_omp_target_child_fn): Likewise.
22008 (gimple_omp_target_child_fn_ptr): Likewise.
22009 (gimple_omp_target_set_child_fn): Likewise.
22010 (gimple_omp_target_data_arg): Likewise.
22011 (gimple_omp_target_data_arg_ptr): Likewise.
22012 (gimple_omp_target_set_data_arg): Likewise.
22013 (gimple_omp_teams_clauses): Likewise.
22014 (gimple_omp_teams_clauses_ptr): Likewise.
22015 (gimple_omp_teams_set_clauses): Likewise.
22016 (gimple_omp_sections_clauses): Likewise.
22017 (gimple_omp_sections_clauses_ptr): Likewise.
22018 (gimple_omp_sections_set_clauses): Likewise.
22019 (gimple_omp_sections_control): Likewise.
22020 (gimple_omp_sections_control_ptr): Likewise.
22021 (gimple_omp_sections_set_control): Likewise.
22022 (gimple_omp_for_set_cond): Likewise.
22023 (gimple_omp_for_cond): Likewise.
22024 (gimple_omp_atomic_store_set_val): Likewise.
22025 (gimple_omp_atomic_store_val): Likewise.
22026 (gimple_omp_atomic_store_val_ptr): Likewise.
22027 (gimple_omp_atomic_load_set_lhs): Likewise.
22028 (gimple_omp_atomic_load_lhs): Likewise.
22029 (gimple_omp_atomic_load_lhs_ptr): Likewise.
22030 (gimple_omp_atomic_load_set_rhs): Likewise.
22031 (gimple_omp_atomic_load_rhs): Likewise.
22032 (gimple_omp_atomic_load_rhs_ptr): Likewise.
22033 (gimple_omp_continue_control_def): Likewise.
22034 (gimple_omp_continue_control_def_ptr): Likewise.
22035 (gimple_omp_continue_set_control_def): Likewise.
22036 (gimple_omp_continue_control_use): Likewise.
22037 (gimple_omp_continue_control_use_ptr): Likewise.
22038 (gimple_omp_continue_set_control_use): Likewise.
22039 (gimple_transaction_body_ptr): Likewise.
22040 (gimple_transaction_label): Likewise.
22041 (gimple_transaction_label_ptr): Likewise.
22042 (gimple_transaction_set_body): Likewise.
22043 (gimple_transaction_set_label): Likewise.
22045 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
22046 * ipa-inline-analysis.c (inline_write_summary): Likewise.
22047 * ipa-ref.c (ipa_record_reference): Likewise.
22048 * ipa-reference.c (analyze_function): Likewise.
22049 (ipa_reference_write_optimization_summary): Likewise.
22050 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
22051 (address_taken_from_non_vtable_p): Likewise.
22052 (comdat_can_be_unshared_p_1): Likewise.
22053 * lto-cgraph.c (lto_output_ref): Likewise.
22054 (add_references): Likewise.
22055 (compute_ltrans_boundary): Likewise.
22056 (output_symtab): Likewise.
22057 (input_ref): Likewise.
22058 (input_cgraph_1): Likewise.
22059 (output_cgraph_opt_summary): Likewise.
22060 * lto-streamer-out.c (lto_output): Likewise.
22061 (output_symbol_p): Likewise.
22062 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
22063 (lsei_start_function_in_partition): Likewise.
22064 (lsei_next_variable_in_partition): Likewise.
22065 (lsei_start_variable_in_partition): Likewise.
22066 * symtab.c (insert_to_assembler_name_hash): Likewise.
22067 (unlink_from_assembler_name_hash): Likewise.
22068 (symtab_unregister_node): Likewise.
22069 (symtab_remove_node): Likewise.
22070 (dump_symtab_node): Likewise.
22071 (verify_symtab_base): Likewise.
22072 (verify_symtab_node): Likewise.
22073 (symtab_make_decl_local): Likewise.
22074 (symtab_alias_ultimate_target): Likewise.
22075 (symtab_resolve_alias): Likewise.
22076 (symtab_get_symbol_partitioning_class): Likewise.
22077 * tree-phinodes.c (allocate_phi_node): Likewise.
22078 (reserve_phi_args_for_new_edge): Likewise.
22079 (remove_phi_args): Likewise.
22080 * varpool.c (varpool_node_for_asm): Likewise.
22081 (varpool_remove_unreferenced_decls): Likewise.
22083 2014-04-23 Jeff Law <law@redhat.com>
22085 PR tree-optimization/60902
22086 * tree-ssa-threadedge.c
22087 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
22088 invalidate outputs from statements that do not produce useful
22089 outputs for threading.
22091 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
22093 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
22094 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
22095 machine descriptions for Stack Smashing Protector.
22097 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
22099 * aarch64.md (<optab>_rol<mode>3): New pattern.
22100 (<optab>_rolsi3_uxtw): Likewise.
22101 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
22103 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
22105 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
22106 (arm_cortex_a12_tune): Likewise.
22108 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22110 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
22112 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22114 * config/arm/arm.md (arm_rev16si2): New pattern.
22115 (arm_rev16si2_alt): Likewise.
22116 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
22118 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22120 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
22121 (rev16<mode>2_alt): Likewise.
22122 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
22123 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
22124 (aarch_rev16_shleft_mask_imm_p): Likewise.
22125 (aarch_rev16_p_1): Likewise.
22126 (aarch_rev16_p): Likewise.
22127 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
22128 (aarch_rev16_shright_mask_imm_p): Likewise.
22129 (aarch_rev16_shleft_mask_imm_p): Likewise.
22131 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22133 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
22134 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
22136 (cortex_a53_extra_costs): Likewise.
22137 (cortex_a57_extra_costs): Likewise.
22138 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
22139 (cortexa7_extra_costs): Likewise.
22140 (cortexa8_extra_costs): Likewise.
22141 (cortexa12_extra_costs): Likewise.
22142 (cortexa15_extra_costs): Likewise.
22143 (v7m_extra_costs): Likewise.
22144 (arm_new_rtx_costs): Handle BSWAP.
22146 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22148 * config/arm/arm.c (cortexa8_extra_costs): New table.
22149 (arm_cortex_a8_tune): New tuning struct.
22150 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
22152 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22154 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
22156 2014-04-23 Richard Biener <rguenther@suse.de>
22158 * Makefile.in (OBJS): Remove loop-unswitch.o.
22159 * tree-pass.h (make_pass_rtl_unswitch): Remove.
22160 * passes.def (pass_rtl_unswitch): Likewise.
22161 * loop-init.c (gate_rtl_unswitch): Likewise.
22162 (rtl_unswitch): Likewise.
22163 (pass_data_rtl_unswitch): Likewise.
22164 (pass_rtl_unswitch): Likewise.
22165 (make_pass_rtl_unswitch): Likewise.
22166 * rtl.h (reversed_condition): Likewise.
22167 (compare_and_jump_seq): Likewise.
22168 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
22170 * loop-unroll.c (compare_and_jump_seq): Likewise.
22172 2014-04-23 Richard Biener <rguenther@suse.de>
22174 PR tree-optimization/60903
22175 * tree-ssa-loop-im.c (analyze_memory_references): Remove
22176 commented code block.
22177 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
22178 loop flags to newly created BBs and edges.
22180 2014-04-23 Nick Clifton <nickc@redhat.com>
22182 * config/msp430/msp430.c (msp430_handle_option): Move function
22184 (msp430_option_override): Simplify mcu and mcpu option handling.
22185 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
22186 support for -mhwmult command line option.
22187 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
22188 -mhwmult command line option.
22189 (msp430_hwmult_enabled): Delete.
22190 (msp43o_output_labelref): Add support for -mhwmult command line option.
22191 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
22192 (umulsidi3): Likewise.
22193 * config/msp430/msp430.opt (mmcu): Add Report attribute.
22194 (mcpu, mlarge, msmall): Likewise.
22195 (mhwmult): New option.
22196 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
22198 (msp430_is_f5_mcu): Remove prototype.
22199 (msp430_use_f5_series_hwmult): Add prototype.
22200 * config/msp430/msp430-opts.h: New file.
22201 * common/config/msp430: New directory.
22202 * common/config/msp430/msp430-common.c: New file.
22203 * config.gcc (msp430): Remove target_has_targetm_common.
22204 * doc/invoke.texi: Document -mhwmult command line option.
22206 2014-04-23 Nick Clifton <nickc@redhat.com>
22208 * config/i386/cygwin.h (ENDFILE_SPEC): Include
22209 default-manifest.o if it can be found in the search path.
22210 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
22212 2014-04-23 Terry Guo <terry.guo@arm.com>
22214 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
22216 2014-04-23 Richard Biener <rguenther@suse.de>
22218 PR middle-end/60895
22219 * tree-inline.c (declare_return_variable): Use mark_addressable.
22221 2014-04-23 Richard Biener <rguenther@suse.de>
22223 PR middle-end/60891
22224 * loop-init.c (loop_optimizer_init): Make sure to apply
22225 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
22227 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22230 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
22232 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
22233 if flag_sanitize_undefined_trap_on_error.
22234 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
22235 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
22236 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
22237 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
22238 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
22239 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
22240 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
22241 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
22242 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
22243 * ubsan.c (ubsan_instrument_unreachable): Return
22244 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
22245 (ubsan_expand_null_ifn): Emit __builtin_trap ()
22246 if flag_sanitize_undefined_trap_on_error and
22247 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
22248 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
22249 instrument_bool_enum_load): Emit __builtin_trap () if
22250 flag_sanitize_undefined_trap_on_error and
22251 __builtin_handle_*_abort () if !flag_sanitize_recover.
22252 * doc/invoke.texi (-fsanitize-recover,
22253 -fsanitize-undefined-trap-on-error): Document.
22255 2014-04-22 Christian Bruel <christian.bruel@st.com>
22257 * config/sh/sh.md (mov<mode>): Replace movQIHI.
22258 Force immediates to SImode.
22260 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
22262 * config/nios2/nios2.md (UNSPEC_ROUND): New.
22263 (lroundsfsi2): New.
22264 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
22265 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
22266 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
22267 (nios2_fpu_insn): Add entry for round.
22268 (N2FPU_NO_ERRNO_P): Define.
22269 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
22271 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
22273 2014-04-22 Richard Henderson <rth@redhat.com>
22275 * config/aarch64/aarch64 (addti3, subti3): New expanders.
22276 (add<GPI>3_compare0): Remove leading * from name.
22277 (add<GPI>3_carryin): Likewise.
22278 (sub<GPI>3_compare0): Likewise.
22279 (sub<GPI>3_carryin): Likewise.
22280 (<su_optab>mulditi3): New expander.
22281 (multi3): New expander.
22282 (madd<GPI>): Remove leading * from name.
22284 2014-04-22 Martin Jambor <mjambor@suse.cz>
22286 * cgraphclones.c (cgraph_function_versioning): Copy
22287 ipa_transforms_to_apply instead of asserting it is empty.
22289 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
22292 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
22293 on count_exp to get mode.
22295 2014-04-22 Andrew Pinski <apinski@cavium.com>
22297 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
22298 Handle TLS for ILP32.
22299 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
22300 (tlsie_small_<mode>): this and handle PTR.
22301 (tlsie_small_sidi): New pattern.
22302 (tlsle_small): Change to an expand to handle ILP32.
22303 (tlsle_small_<mode>): New pattern.
22304 (tlsdesc_small): Rename to ...
22305 (tlsdesc_small_<mode>): this and handle PTR.
22307 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22309 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
22311 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22313 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
22314 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
22315 (aarch64_types_signed_poly_qualifiers): Likewise.
22316 (aarch64_types_unsigned_signed_qualifiers): Likewise.
22317 (aarch64_types_poly_signed_qualifiers): Likewise.
22318 (TYPES_REINTERP_SS): Type macro added.
22319 (TYPES_REINTERP_SU): Likewise.
22320 (TYPES_REINTERP_SP): Likewise.
22321 (TYPES_REINTERP_US): Likewise.
22322 (TYPES_REINTERP_PS): Likewise.
22323 (aarch64_fold_builtin): New expression folding added.
22324 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
22325 Declarations removed.
22326 (REINTERP_SS): Declarations added.
22327 (REINTERP_US): Likewise.
22328 (REINTERP_PS): Likewise.
22329 (REINTERP_SU): Likewise.
22330 (REINTERP_SP): Likewise.
22331 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
22332 (vreinterpretq_p8_f64): Likewise.
22333 (vreinterpret_p16_f64): Likewise.
22334 (vreinterpretq_p16_f64): Likewise.
22335 (vreinterpret_f32_f64): Likewise.
22336 (vreinterpretq_f32_f64): Likewise.
22337 (vreinterpret_f64_f32): Likewise.
22338 (vreinterpret_f64_p8): Likewise.
22339 (vreinterpret_f64_p16): Likewise.
22340 (vreinterpret_f64_s8): Likewise.
22341 (vreinterpret_f64_s16): Likewise.
22342 (vreinterpret_f64_s32): Likewise.
22343 (vreinterpret_f64_s64): Likewise.
22344 (vreinterpret_f64_u8): Likewise.
22345 (vreinterpret_f64_u16): Likewise.
22346 (vreinterpret_f64_u32): Likewise.
22347 (vreinterpret_f64_u64): Likewise.
22348 (vreinterpretq_f64_f32): Likewise.
22349 (vreinterpretq_f64_p8): Likewise.
22350 (vreinterpretq_f64_p16): Likewise.
22351 (vreinterpretq_f64_s8): Likewise.
22352 (vreinterpretq_f64_s16): Likewise.
22353 (vreinterpretq_f64_s32): Likewise.
22354 (vreinterpretq_f64_s64): Likewise.
22355 (vreinterpretq_f64_u8): Likewise.
22356 (vreinterpretq_f64_u16): Likewise.
22357 (vreinterpretq_f64_u32): Likewise.
22358 (vreinterpretq_f64_u64): Likewise.
22359 (vreinterpret_s64_f64): Likewise.
22360 (vreinterpretq_s64_f64): Likewise.
22361 (vreinterpret_u64_f64): Likewise.
22362 (vreinterpretq_u64_f64): Likewise.
22363 (vreinterpret_s8_f64): Likewise.
22364 (vreinterpretq_s8_f64): Likewise.
22365 (vreinterpret_s16_f64): Likewise.
22366 (vreinterpretq_s16_f64): Likewise.
22367 (vreinterpret_s32_f64): Likewise.
22368 (vreinterpretq_s32_f64): Likewise.
22369 (vreinterpret_u8_f64): Likewise.
22370 (vreinterpretq_u8_f64): Likewise.
22371 (vreinterpret_u16_f64): Likewise.
22372 (vreinterpretq_u16_f64): Likewise.
22373 (vreinterpret_u32_f64): Likewise.
22374 (vreinterpretq_u32_f64): Likewise.
22376 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22378 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
22379 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
22380 (vreinterpret_p8_s8): Likewise.
22381 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
22382 (vreinterpret_p8_s16): Likewise.
22383 (vreinterpret_p8_s32): Likewise.
22384 (vreinterpret_p8_s64): Likewise.
22385 (vreinterpret_p8_f32): Likewise.
22386 (vreinterpret_p8_u8): Likewise.
22387 (vreinterpret_p8_u16): Likewise.
22388 (vreinterpret_p8_u32): Likewise.
22389 (vreinterpret_p8_u64): Likewise.
22390 (vreinterpret_p8_p16): Likewise.
22391 (vreinterpretq_p8_s8): Likewise.
22392 (vreinterpretq_p8_s16): Likewise.
22393 (vreinterpretq_p8_s32): Likewise.
22394 (vreinterpretq_p8_s64): Likewise.
22395 (vreinterpretq_p8_f32): Likewise.
22396 (vreinterpretq_p8_u8): Likewise.
22397 (vreinterpretq_p8_u16): Likewise.
22398 (vreinterpretq_p8_u32): Likewise.
22399 (vreinterpretq_p8_u64): Likewise.
22400 (vreinterpretq_p8_p16): Likewise.
22401 (vreinterpret_p16_s8): Likewise.
22402 (vreinterpret_p16_s16): Likewise.
22403 (vreinterpret_p16_s32): Likewise.
22404 (vreinterpret_p16_s64): Likewise.
22405 (vreinterpret_p16_f32): Likewise.
22406 (vreinterpret_p16_u8): Likewise.
22407 (vreinterpret_p16_u16): Likewise.
22408 (vreinterpret_p16_u32): Likewise.
22409 (vreinterpret_p16_u64): Likewise.
22410 (vreinterpret_p16_p8): Likewise.
22411 (vreinterpretq_p16_s8): Likewise.
22412 (vreinterpretq_p16_s16): Likewise.
22413 (vreinterpretq_p16_s32): Likewise.
22414 (vreinterpretq_p16_s64): Likewise.
22415 (vreinterpretq_p16_f32): Likewise.
22416 (vreinterpretq_p16_u8): Likewise.
22417 (vreinterpretq_p16_u16): Likewise.
22418 (vreinterpretq_p16_u32): Likewise.
22419 (vreinterpretq_p16_u64): Likewise.
22420 (vreinterpretq_p16_p8): Likewise.
22421 (vreinterpret_f32_s8): Likewise.
22422 (vreinterpret_f32_s16): Likewise.
22423 (vreinterpret_f32_s32): Likewise.
22424 (vreinterpret_f32_s64): Likewise.
22425 (vreinterpret_f32_u8): Likewise.
22426 (vreinterpret_f32_u16): Likewise.
22427 (vreinterpret_f32_u32): Likewise.
22428 (vreinterpret_f32_u64): Likewise.
22429 (vreinterpret_f32_p8): Likewise.
22430 (vreinterpret_f32_p16): Likewise.
22431 (vreinterpretq_f32_s8): Likewise.
22432 (vreinterpretq_f32_s16): Likewise.
22433 (vreinterpretq_f32_s32): Likewise.
22434 (vreinterpretq_f32_s64): Likewise.
22435 (vreinterpretq_f32_u8): Likewise.
22436 (vreinterpretq_f32_u16): Likewise.
22437 (vreinterpretq_f32_u32): Likewise.
22438 (vreinterpretq_f32_u64): Likewise.
22439 (vreinterpretq_f32_p8): Likewise.
22440 (vreinterpretq_f32_p16): Likewise.
22441 (vreinterpret_s64_s8): Likewise.
22442 (vreinterpret_s64_s16): Likewise.
22443 (vreinterpret_s64_s32): Likewise.
22444 (vreinterpret_s64_f32): Likewise.
22445 (vreinterpret_s64_u8): Likewise.
22446 (vreinterpret_s64_u16): Likewise.
22447 (vreinterpret_s64_u32): Likewise.
22448 (vreinterpret_s64_u64): Likewise.
22449 (vreinterpret_s64_p8): Likewise.
22450 (vreinterpret_s64_p16): Likewise.
22451 (vreinterpretq_s64_s8): Likewise.
22452 (vreinterpretq_s64_s16): Likewise.
22453 (vreinterpretq_s64_s32): Likewise.
22454 (vreinterpretq_s64_f32): Likewise.
22455 (vreinterpretq_s64_u8): Likewise.
22456 (vreinterpretq_s64_u16): Likewise.
22457 (vreinterpretq_s64_u32): Likewise.
22458 (vreinterpretq_s64_u64): Likewise.
22459 (vreinterpretq_s64_p8): Likewise.
22460 (vreinterpretq_s64_p16): Likewise.
22461 (vreinterpret_u64_s8): Likewise.
22462 (vreinterpret_u64_s16): Likewise.
22463 (vreinterpret_u64_s32): Likewise.
22464 (vreinterpret_u64_s64): Likewise.
22465 (vreinterpret_u64_f32): Likewise.
22466 (vreinterpret_u64_u8): Likewise.
22467 (vreinterpret_u64_u16): Likewise.
22468 (vreinterpret_u64_u32): Likewise.
22469 (vreinterpret_u64_p8): Likewise.
22470 (vreinterpret_u64_p16): Likewise.
22471 (vreinterpretq_u64_s8): Likewise.
22472 (vreinterpretq_u64_s16): Likewise.
22473 (vreinterpretq_u64_s32): Likewise.
22474 (vreinterpretq_u64_s64): Likewise.
22475 (vreinterpretq_u64_f32): Likewise.
22476 (vreinterpretq_u64_u8): Likewise.
22477 (vreinterpretq_u64_u16): Likewise.
22478 (vreinterpretq_u64_u32): Likewise.
22479 (vreinterpretq_u64_p8): Likewise.
22480 (vreinterpretq_u64_p16): Likewise.
22481 (vreinterpret_s8_s16): Likewise.
22482 (vreinterpret_s8_s32): Likewise.
22483 (vreinterpret_s8_s64): Likewise.
22484 (vreinterpret_s8_f32): Likewise.
22485 (vreinterpret_s8_u8): Likewise.
22486 (vreinterpret_s8_u16): Likewise.
22487 (vreinterpret_s8_u32): Likewise.
22488 (vreinterpret_s8_u64): Likewise.
22489 (vreinterpret_s8_p8): Likewise.
22490 (vreinterpret_s8_p16): Likewise.
22491 (vreinterpretq_s8_s16): Likewise.
22492 (vreinterpretq_s8_s32): Likewise.
22493 (vreinterpretq_s8_s64): Likewise.
22494 (vreinterpretq_s8_f32): Likewise.
22495 (vreinterpretq_s8_u8): Likewise.
22496 (vreinterpretq_s8_u16): Likewise.
22497 (vreinterpretq_s8_u32): Likewise.
22498 (vreinterpretq_s8_u64): Likewise.
22499 (vreinterpretq_s8_p8): Likewise.
22500 (vreinterpretq_s8_p16): Likewise.
22501 (vreinterpret_s16_s8): Likewise.
22502 (vreinterpret_s16_s32): Likewise.
22503 (vreinterpret_s16_s64): Likewise.
22504 (vreinterpret_s16_f32): Likewise.
22505 (vreinterpret_s16_u8): Likewise.
22506 (vreinterpret_s16_u16): Likewise.
22507 (vreinterpret_s16_u32): Likewise.
22508 (vreinterpret_s16_u64): Likewise.
22509 (vreinterpret_s16_p8): Likewise.
22510 (vreinterpret_s16_p16): Likewise.
22511 (vreinterpretq_s16_s8): Likewise.
22512 (vreinterpretq_s16_s32): Likewise.
22513 (vreinterpretq_s16_s64): Likewise.
22514 (vreinterpretq_s16_f32): Likewise.
22515 (vreinterpretq_s16_u8): Likewise.
22516 (vreinterpretq_s16_u16): Likewise.
22517 (vreinterpretq_s16_u32): Likewise.
22518 (vreinterpretq_s16_u64): Likewise.
22519 (vreinterpretq_s16_p8): Likewise.
22520 (vreinterpretq_s16_p16): Likewise.
22521 (vreinterpret_s32_s8): Likewise.
22522 (vreinterpret_s32_s16): Likewise.
22523 (vreinterpret_s32_s64): Likewise.
22524 (vreinterpret_s32_f32): Likewise.
22525 (vreinterpret_s32_u8): Likewise.
22526 (vreinterpret_s32_u16): Likewise.
22527 (vreinterpret_s32_u32): Likewise.
22528 (vreinterpret_s32_u64): Likewise.
22529 (vreinterpret_s32_p8): Likewise.
22530 (vreinterpret_s32_p16): Likewise.
22531 (vreinterpretq_s32_s8): Likewise.
22532 (vreinterpretq_s32_s16): Likewise.
22533 (vreinterpretq_s32_s64): Likewise.
22534 (vreinterpretq_s32_f32): Likewise.
22535 (vreinterpretq_s32_u8): Likewise.
22536 (vreinterpretq_s32_u16): Likewise.
22537 (vreinterpretq_s32_u32): Likewise.
22538 (vreinterpretq_s32_u64): Likewise.
22539 (vreinterpretq_s32_p8): Likewise.
22540 (vreinterpretq_s32_p16): Likewise.
22541 (vreinterpret_u8_s8): Likewise.
22542 (vreinterpret_u8_s16): Likewise.
22543 (vreinterpret_u8_s32): Likewise.
22544 (vreinterpret_u8_s64): Likewise.
22545 (vreinterpret_u8_f32): Likewise.
22546 (vreinterpret_u8_u16): Likewise.
22547 (vreinterpret_u8_u32): Likewise.
22548 (vreinterpret_u8_u64): Likewise.
22549 (vreinterpret_u8_p8): Likewise.
22550 (vreinterpret_u8_p16): Likewise.
22551 (vreinterpretq_u8_s8): Likewise.
22552 (vreinterpretq_u8_s16): Likewise.
22553 (vreinterpretq_u8_s32): Likewise.
22554 (vreinterpretq_u8_s64): Likewise.
22555 (vreinterpretq_u8_f32): Likewise.
22556 (vreinterpretq_u8_u16): Likewise.
22557 (vreinterpretq_u8_u32): Likewise.
22558 (vreinterpretq_u8_u64): Likewise.
22559 (vreinterpretq_u8_p8): Likewise.
22560 (vreinterpretq_u8_p16): Likewise.
22561 (vreinterpret_u16_s8): Likewise.
22562 (vreinterpret_u16_s16): Likewise.
22563 (vreinterpret_u16_s32): Likewise.
22564 (vreinterpret_u16_s64): Likewise.
22565 (vreinterpret_u16_f32): Likewise.
22566 (vreinterpret_u16_u8): Likewise.
22567 (vreinterpret_u16_u32): Likewise.
22568 (vreinterpret_u16_u64): Likewise.
22569 (vreinterpret_u16_p8): Likewise.
22570 (vreinterpret_u16_p16): Likewise.
22571 (vreinterpretq_u16_s8): Likewise.
22572 (vreinterpretq_u16_s16): Likewise.
22573 (vreinterpretq_u16_s32): Likewise.
22574 (vreinterpretq_u16_s64): Likewise.
22575 (vreinterpretq_u16_f32): Likewise.
22576 (vreinterpretq_u16_u8): Likewise.
22577 (vreinterpretq_u16_u32): Likewise.
22578 (vreinterpretq_u16_u64): Likewise.
22579 (vreinterpretq_u16_p8): Likewise.
22580 (vreinterpretq_u16_p16): Likewise.
22581 (vreinterpret_u32_s8): Likewise.
22582 (vreinterpret_u32_s16): Likewise.
22583 (vreinterpret_u32_s32): Likewise.
22584 (vreinterpret_u32_s64): Likewise.
22585 (vreinterpret_u32_f32): Likewise.
22586 (vreinterpret_u32_u8): Likewise.
22587 (vreinterpret_u32_u16): Likewise.
22588 (vreinterpret_u32_u64): Likewise.
22589 (vreinterpret_u32_p8): Likewise.
22590 (vreinterpret_u32_p16): Likewise.
22591 (vreinterpretq_u32_s8): Likewise.
22592 (vreinterpretq_u32_s16): Likewise.
22593 (vreinterpretq_u32_s32): Likewise.
22594 (vreinterpretq_u32_s64): Likewise.
22595 (vreinterpretq_u32_f32): Likewise.
22596 (vreinterpretq_u32_u8): Likewise.
22597 (vreinterpretq_u32_u16): Likewise.
22598 (vreinterpretq_u32_u64): Likewise.
22599 (vreinterpretq_u32_p8): Likewise.
22600 (vreinterpretq_u32_p16): Likewise.
22602 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22604 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
22606 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
22608 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
22609 (vqnegd_s64): Likewise.
22610 (vqabs_s64): Likewise.
22611 (vqabsd_s64): Likewise.
22613 2014-04-22 Richard Henderson <rth@redhat.com>
22615 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
22616 computation to the top of the loop.
22618 2014-04-22 Renlin <renlin.li@arm.com>
22619 Jiong Wang <jiong.wang@arm.com>
22621 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
22622 * config/aarch64/aarch64.c (aarch64_layout_frame)
22623 (aarch64_initial_elimination_offset): Likewise.
22625 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
22627 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
22630 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
22632 * machmode.h (bitwise_mode_for_mode): Declare.
22633 * stor-layout.h (bitwise_type_for_mode): Likewise.
22634 * stor-layout.c (bitwise_mode_for_mode): New function.
22635 (bitwise_type_for_mode): Likewise.
22636 * builtins.c (fold_builtin_memory_op): Use it instead of
22637 int_mode_for_mode and build_nonstandard_integer_type.
22639 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22641 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
22642 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
22643 (*-*-solaris2*): Simplify.
22644 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
22645 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
22646 *-*-solaris2.9* handling.
22648 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
22650 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
22651 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
22652 handling, simplify.
22653 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
22654 * configure: Regenerate.
22656 * config/i386/sol2-9.h: Remove.
22658 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
22659 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
22660 Remove Solaris 9 references.
22662 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
22664 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
22665 (floatuns<GPI:mode><GPF:mode>2): Remove.
22666 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
22667 and floatuns conversions.
22668 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
22669 and floatuns conversions.
22670 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
22671 (w1,w2): New mode attributes for inequal width conversions.
22673 2014-04-22 Renlin Li <Renlin.Li@arm.com>
22675 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
22676 the output asm format.
22678 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
22680 * config/aarch64/aarch64-simd.md
22681 (aarch64_cm<optab>di): Always split.
22682 (*aarch64_cm<optab>di): New.
22683 (aarch64_cmtstdi): Always split.
22684 (*aarch64_cmtstdi): New.
22686 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22688 PR tree-optimization/60823
22689 * omp-low.c (ipa_simd_modify_function_body): Go through
22690 all SSA_NAMEs and for those refering to vector arguments
22691 which are going to be replaced adjust SSA_NAME_VAR and,
22692 if it is a default definition, change it into a non-default
22693 definition assigned at the beginning of function from new_decl.
22694 (ipa_simd_modify_stmt_ops): Rewritten.
22695 * tree-dfa.c (set_ssa_default_def): When removing default def,
22696 check for NULL loc instead of NULL *loc.
22698 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22700 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
22701 restrictions on core registers for DImode values in Thumb2.
22703 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22705 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
22706 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
22708 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22710 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
22711 (*iordi_notzesidi_di): Likewise.
22712 (*iordi_notsesidi_di): Likewise.
22714 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22716 * config/arm/arm-protos.h (tune_params): New struct members.
22717 * config/arm/arm.c: Initialise tune_params per processor.
22718 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
22719 for speed, based on new tune_params.
22721 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22723 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
22724 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
22725 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
22726 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
22727 * config/aarch64/arm_neon.h (vrnd_f64): Added.
22728 (vrnda_f64): Likewise.
22729 (vrndi_f64): Likewise.
22730 (vrndm_f64): Likewise.
22731 (vrndn_f64): Likewise.
22732 (vrndp_f64): Likewise.
22733 (vrndx_f64): Likewise.
22735 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22737 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
22738 GET_MODE_SIZE argument is enum machine_mode.
22740 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22743 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
22744 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
22746 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
22748 PR middle-end/60281
22749 * asan.c (asan_emit_stack_protection): Force the base to align to
22750 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
22751 appropriate bits if STRICT_ALIGNMENT.
22752 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
22754 (expand_used_vars): Leave a space in the stack frame for alignment
22755 if STRICT_ALIGNMENT.
22757 2014-04-21 David Malcolm <dmalcolm@redhat.com>
22759 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
22761 (gimple_store_p): Likewise.
22762 (gimple_assign_load_p): Likewise.
22763 (gimple_assign_cast_p): Likewise.
22764 (gimple_clobber_p): Likewise.
22766 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
22767 rather than a gimple.
22768 (gimple_assign_cast_p): Likewise.
22770 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
22773 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
22774 If mode is DDmode and TARGET_E500_DOUBLE allow move.
22776 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
22777 more debug information for E500 if -mdebug=reg.
22779 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
22782 * config/i386/i386.c (ix86_expand_builtin)
22783 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
22784 register for target RTX.
22785 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
22787 2014-04-18 Cong Hou <congh@google.com>
22789 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
22790 the widen-mult pattern by handling two operands with different sizes,
22791 and operands whose size is smaller than half of the result type.
22793 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
22795 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
22796 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
22797 (do_estimate_edge_time): Compute it.
22798 * ipa-inline.c (want_inline_small_function_p): Bypass
22799 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
22801 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
22803 * ipa-inline.c (spec_rem): New static variable.
22804 (dump_overall_stats): New function.
22805 (dump_inline_stats): New function.
22807 2014-04-18 Richard Henderson <rth@redhat.com>
22809 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
22810 to GET_MODE_SIZE, not a reg_class_t.
22812 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22814 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
22815 (vsx_xxmrglw_<mode>): Likewise.
22817 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
22820 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
22821 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
22822 (rs6000_init_hard_regno_mode_ok): Likewise.
22824 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
22826 * ipa-inline.c (inline_small_functions): Account only non-cold
22828 * doc/invoke.texi (inline-unit-growth): Update documentation.
22830 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
22832 * config/rs6000/rs6000.md (addti3, subti3): New.
22834 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
22837 * config/i386/i386.c (ix86_expand_clear): Remove outdated
22838 comment. Check optimize_insn_for_size_p instead of
22839 optimize_insn_for_speed_p.
22841 2014-04-17 Martin Jambor <mjambor@suse.cz>
22843 * gimple-iterator.c (gsi_start_edge): New function.
22844 * gimple-iterator.h (gsi_start_edge): Declare.
22845 * tree-sra.c (single_non_eh_succ): New function.
22846 (disqualify_ops_if_throwing_stmt): Renamed to
22847 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
22848 having one non-EH successor BB.
22849 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
22850 generate loads into replacements.
22851 (sra_modify_assign): Likewise and and also use the simple path for
22853 (sra_modify_function_body): Commit statements on edges.
22855 2014-04-17 Richard Biener <rguenther@suse.de>
22857 PR middle-end/60849
22858 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
22859 comparison results and add clarifying comment.
22861 2014-04-17 Jakub Jelinek <jakub@redhat.com>
22863 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
22864 (blank_mode): Initialize it.
22865 (emit_mode_size_inline, emit_mode_nunits_inline,
22866 emit_mode_inner_inline): New functions.
22867 (emit_insn_modes_h): Call them and surround their output with
22868 #if GCC_VERSION >= 4001 ... #endif.
22869 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
22870 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
22871 mode_* arrays if the argument is __builtin_constant_p.
22872 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
22873 is enum machine_mode.
22875 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22877 * passes.c (opt_pass::execute): Adjust.
22878 (pass_manager::execute_pass_mode_switching): Likewise.
22879 (early_local_passes::execute): Likewise.
22880 (execute_one_pass): Pass cfun to the pass's execute method.
22881 * tree-pass.h (opt_pass::execute): Add function * argument.
22882 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
22883 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
22884 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
22885 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
22886 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
22887 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
22888 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
22889 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
22890 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
22891 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
22892 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
22893 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
22894 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
22895 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
22896 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
22897 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
22898 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
22899 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
22900 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
22901 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
22902 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
22903 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
22904 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
22905 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
22906 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
22907 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
22908 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
22909 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
22910 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
22913 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22915 * passes.c (opt_pass::gate): Take function * argument.
22916 (gate_all_early_local_passes): Merge into
22917 (early_local_passes::gate): this.
22918 (gate_all_early_optimizations): Merge into
22919 (all_early_optimizations::gate): this.
22920 (gate_all_optimizations): Mege into
22921 (all_optimizations::gate): this.
22922 (gate_all_optimizations_g): Merge into
22923 (all_optimizations_g::gate): this.
22924 (gate_rest_of_compilation): Mege into
22925 (rest_of_compilation::gate): this.
22926 (gate_postreload): Merge into
22927 (postreload::gate): this.
22928 (dump_one_pass): Pass cfun to the pass's gate method.
22929 (execute_ipa_summary_passes): Likewise.
22930 (execute_one_pass): Likewise.
22931 (ipa_write_summaries_2): Likewise.
22932 (ipa_write_optimization_summaries_1): Likewise.
22933 (ipa_read_summaries_1): Likewise.
22934 (ipa_read_optimization_summaries_1): Likewise.
22935 (execute_ipa_stmt_fixups): Likewise.
22936 * tree-pass.h (opt_pass::gate): Add function * argument.
22937 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
22938 combine-stack-adj.c, combine.c, compare-elim.c,
22939 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
22940 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
22941 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
22942 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
22943 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
22944 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
22945 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
22946 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
22947 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
22948 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
22949 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
22950 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
22951 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
22952 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
22953 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
22954 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
22955 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
22956 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
22957 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
22958 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
22959 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
22960 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
22961 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
22962 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
22963 var-tracking.c, vtable-verify.c, web.c: Adjust.
22965 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22967 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
22968 * configure: Regenerate.
22970 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22972 * passes.c (dump_one_pass): don't check pass->has_gate.
22973 (execute_ipa_summary_passes): Likewise.
22974 (execute_one_pass): Likewise.
22975 (ipa_write_summaries_2): Likewise.
22976 (ipa_write_optimization_summaries_1): Likewise.
22977 (ipa_read_optimization_summaries_1): Likewise.
22978 (execute_ipa_stmt_fixups): Likewise.
22979 * tree-pass.h (pass_data::has_gate): Remove.
22980 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
22981 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
22982 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
22983 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
22984 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
22985 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
22986 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
22987 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
22988 gimple-low.c, gimple-ssa-isolate-paths.c,
22989 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
22990 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
22991 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
22992 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
22993 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
22994 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
22995 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
22996 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
22997 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
22998 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
22999 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23000 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23001 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23002 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23003 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23004 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23005 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23006 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23007 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23008 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23009 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23010 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23013 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23015 * pass_manager.h (pass_manager::register_dump_files_1): Remove
23017 * passes.c (pass_manager::register_dump_files_1): Merge into
23018 (pass_manager::register_dump_files): this, and remove its handling of
23019 properties since the pass always has the properties anyway.
23020 (pass_manager::pass_manager): Adjust.
23022 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23024 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
23025 * passes.c (pass_manager::register_dump_files_1): Remove dead code
23026 dealing with properties.
23027 (pass_manager::register_dump_files): Adjust.
23029 2014-03-20 Mark Wielaard <mjw@redhat.com>
23031 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
23032 then represent the bound as normal constant value.
23034 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23037 Forward port from 4.8 branch
23038 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
23040 * config/i386/bmiintrin.h (_blsi_u32): New.
23041 (_blsi_u64): Ditto.
23042 (_blsr_u32): Ditto.
23043 (_blsr_u64): Ditto.
23044 (_blsmsk_u32): Ditto.
23045 (_blsmsk_u64): Ditto.
23046 (_tzcnt_u32): Ditto.
23047 (_tzcnt_u64): Ditto.
23049 2014-04-17 Kito Cheng <kito@0xlab.org>
23051 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
23053 2014-04-17 Richard Biener <rguenther@suse.de>
23055 PR middle-end/60849
23056 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
23057 boolean results for comparisons.
23059 2014-04-17 Richard Biener <rguenther@suse.de>
23061 PR tree-optimization/60836
23062 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
23063 initial PHI args to be gimple values.
23065 2014-04-17 Richard Biener <rguenther@suse.de>
23067 PR tree-optimization/60841
23068 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
23069 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
23070 of stmts to SLP build.
23071 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
23072 (vect_analyze_slp): Likewise.
23073 (vect_analyze_slp_instance): Likewise.
23074 (vect_build_slp_tree): Limit overall SLP tree growth.
23075 * tree-vectorizer.h (vect_analyze_data_refs,
23076 vect_analyze_slp): Adjust prototypes.
23078 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23080 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
23083 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23085 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
23086 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
23087 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
23088 for TARGET_SLOW_PSHUFB
23090 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23092 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
23093 * config/i386/i386.c (intel_cost): Ditto.
23095 2014-04-17 Joey Ye <joey.ye@arm.com>
23097 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
23099 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23101 * opts.c (common_handle_option): Disable -fipa-reference coorectly
23102 with -fuse-profile.
23104 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23106 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
23107 (type_all_derivations_known_p): New predicate.
23108 (type_all_ctors_visible_p): New predicate.
23109 (type_possibly_instantiated_p): New predicate.
23110 (get_odr_type): Compute all_derivations_known.
23111 (dump_odr_type): Dump the flag.
23112 (maybe_record_type): Cleanup.
23113 (record_target_from_binfo): Add bases_to_consider array;
23114 record bases for types w/o instances and skip CXX destructor.
23115 (possible_polymorphic_call_targets_1): Add bases_to_consider
23116 and consider_construction parameters; check if type may have instance.
23117 (get_polymorphic_call_info): Set maybe_in_construction to true
23118 when we know nothing.
23119 (record_targets_from_bases): Skip CXX destructors; they are
23120 never called for types in construction.
23121 (possible_polymorphic_call_targets): Do not record target when
23122 type may not have instance.
23124 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23127 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
23128 external aliases alive, too.
23130 2014-04-16 Andrew Pinski <apinski@cavium.com>
23132 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
23135 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23137 * final.c (compute_alignments): Do not apply loop alignment to a block
23138 falling through to the exit.
23140 2014-04-16 Catherine Moore <clm@codesourcery.com>
23142 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
23143 Adjust constraints for microMIPS store patterns.
23145 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23147 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
23149 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23151 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
23152 (append_use): Run at -O0.
23153 (append_vdef): Likewise.
23154 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
23155 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
23157 2014-04-16 Jakub Jelinek <jakub@redhat.com>
23159 PR tree-optimization/60844
23160 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
23161 (propagate_op_to_single_use, remove_visited_stmt_chain,
23162 linearize_expr, repropagate_negates, reassociate_bb): Use it
23163 instead of gsi_remove.
23165 2014-04-16 Martin Jambor <mjambor@suse.cz>
23167 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
23168 ipa_transforms_to_apply.
23169 (cgraph_function_versioning): Assert that old_node has empty
23170 ipa_transforms_to_apply.
23171 * trans-mem.c (ipa_tm_create_version): Likewise.
23172 * tree-inline.c (tree_function_versioning): Do not duplicate
23173 ipa_transforms_to_apply.
23175 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23178 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
23180 Pass necessary as flags on 64-bit Solaris/x86.
23181 Use lowercase relocs for x86_64-*-*.
23182 * configure: Regenerate.
23184 2014-04-15 Jan Hubicka <jh@suse.cz>
23186 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
23187 (maybe_record_node, likely_target_p): Use it.
23189 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23192 Revert following patch
23194 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
23197 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
23198 software floating point or no floating point registers, do not
23199 allow any type in the FPRs. Eliminate a test for SPE SIMD types
23200 in GPRs that occurs after we tested for GPRs that would never be
23203 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
23204 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
23205 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
23206 specifically allow DDmode, since that does not use the SPE SIMD
23209 2014-03-21 Mark Wielaard <mjw@redhat.com>
23211 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
23212 as unsigned or int depending on type and value used.
23214 2014-04-15 Richard Biener <rguenther@suse.de>
23216 PR rtl-optimization/56965
23217 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
23218 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
23220 * alias.c (true_dependence_1): Do not call
23221 nonoverlapping_component_refs_p.
23222 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
23223 nonoverlapping_component_refs_p.
23224 (indirect_refs_may_alias_p): Likewise.
23226 2014-04-15 Teresa Johnson <tejohnson@google.com>
23228 * cfg.c (dump_bb_info): Fix flags check.
23229 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
23231 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23233 PR rtl-optimization/60663
23234 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
23237 2014-04-15 Richard Biener <rguenther@suse.de>
23239 * lto-streamer.h (LTO_major_version): Bump to 4.
23241 2014-04-15 Richard Biener <rguenther@suse.de>
23243 * common.opt (lto_partition_model): New enum.
23244 (flto-partition=): Merge separate options with a single with argument,
23245 add -flto-partition=one support.
23246 * flag-types.h (enum lto_partition_model): Declare.
23247 * opts.c (finish_options): Remove duplicate -flto-partition=
23249 * lto-wrapper.c (run_gcc): Adjust.
23251 2014-04-15 Richard Biener <rguenther@suse.de>
23253 * alias.c (ncr_compar): New function.
23254 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
23256 2014-04-15 Richard Biener <rguenther@suse.de>
23258 * alias.c (record_component_aliases): Do not walk BINFOs.
23260 2014-04-15 Richard Biener <rguenther@suse.de>
23262 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23263 Add struct function argument and adjust.
23264 (find_func_aliases_for_call): Likewise.
23265 (find_func_aliases): Likewise.
23266 (find_func_clobbers): Likewise.
23267 (intra_create_variable_infos): Likewise.
23268 (compute_points_to_sets): Likewise.
23269 (ipa_pta_execute): Adjust. Do not push/pop cfun.
23271 2014-04-15 Richard Biener <rguenther@suse.de>
23273 * tree.c (iterative_hash_expr): Use enum tree_code_class
23274 to store TREE_CODE_CLASS.
23275 (tree_block): Likewise.
23276 (tree_set_block): Likewise.
23277 * tree.h (fold_build_pointer_plus_loc): Use
23278 convert_to_ptrofftype_loc.
23280 2014-04-15 Jakub Jelinek <jakub@redhat.com>
23283 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
23286 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
23288 * cfgloop.h (struct loop): Move force_vectorize down.
23289 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
23290 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
23291 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
23292 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
23293 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
23294 * tree-core.h (enum annot_expr_kind): Add new kind values.
23295 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
23296 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
23298 * tree.def (ANNOTATE_EXPR): Tweak comment.
23300 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23302 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
23305 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
23307 * tree.h (TYPE_IDENTIFIER): Declare.
23308 * tree.c (subrange_type_for_debug_p): Use it.
23309 * godump.c (go_format_type): Likewise.
23310 * dwarf2out.c (is_cxx_auto, modified_type_die,
23311 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
23312 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
23314 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23317 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
23319 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
23321 * config/i386/i386.c (examine_argument): Return bool. Return true if
23322 parameter should be passed in memory.
23323 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
23324 (construct_container): Update calls to examine_argument.
23325 (function_arg_advance_64): Ditto.
23326 (return_in_memory_32): Merge with ix86_return_in_memory.
23327 (return_in_memory_64): Ditto.
23328 (return_in_memory_ms_64): Ditto.
23330 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23332 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
23333 * coverage.c (coverage_compute_profile_id): Handle externally visible
23336 2014-04-14 Martin Jambor <mjambor@suse.cz>
23338 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
23339 DECL_DISREGARD_INLINE_LIMITS functions.
23341 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
23344 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
23346 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
23349 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
23350 optimize_insn_for_speed_p instead of
23351 optimize_function_for_speed_p.
23353 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
23355 * doc/invoke.texi (free): Document AArch64.
23357 2014-04-14 Richard Biener <rguenther@suse.de>
23359 PR tree-optimization/60042
23360 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
23361 (insert_into_preds_of_block): Do not prevent PHI insertion
23362 for REFERENCE exprs here ...
23363 (eliminate_dom_walker::before_dom_children): ... but prevent
23364 their use here under similar conditions when applied to the
23365 IL after PRE optimizations.
23367 2014-04-14 Richard Biener <rguenther@suse.de>
23369 * passes.def: Move early points-to after early SRA.
23371 2014-04-14 Richard Biener <rguenther@suse.de>
23373 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
23374 check for which sign-changes we allow when forwarding
23375 a converted value into a switch.
23377 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
23379 * stor-layout.c (place_field): Finalize non-constant offset for the
23382 2014-04-14 Richard Biener <rguenther@suse.de>
23384 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
23386 (expand_switch_using_bit_tests_p): Likewise.
23387 (process_switch): Compute and pass on speed_p based on the
23389 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
23390 optimize_bb_for_speed_p.
23392 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
23394 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
23395 * function.h (struct function): Rename has_force_vect_loops into
23396 has_force_vectorize_loops.
23397 * lto-streamer-in.c (input_cfg): Adjust for renaming.
23398 (input_struct_function_base): Likewise.
23399 * lto-streamer-out.c (output_cfg): Likewise.
23400 (output_struct_function_base): Likewise.
23401 * omp-low.c (expand_omp_simd): Likewise.
23402 * tree-cfg.c (move_sese_region_to_fn): Likewise.
23403 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
23404 (version_loop_for_if_conversion): Likewise.
23405 (tree_if_conversion): Likewise.
23406 (main_tree_if_conversion): Likewise.
23407 (gate_tree_if_conversion): Likewise.
23408 * tree-inline.c (copy_loops): Likewise.
23409 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
23410 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
23411 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
23412 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
23413 * tree-vectorizer.c (vectorize_loops): Likewise.
23414 * tree-vectorizer.h (unlimited_cost_model): Likewise.
23416 2014-04-14 Richard Biener <rguenther@suse.de>
23419 * lto-streamer-out.c (wrap_refs): New function.
23420 (lto_output): Wrap symbol references in global initializes in
23421 type-preserving MEM_REFs.
23423 2014-04-14 Christian Bruel <christian.bruel@st.com>
23425 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
23427 2014-04-14 Christian Bruel <christian.bruel@st.com>
23429 * config/sh/sh.md (setmemqi): New expand pattern.
23430 * config/sh/sh.h (CLEAR_RATIO): Define.
23431 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
23432 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
23434 2014-04-14 Richard Biener <rguenther@suse.de>
23436 PR middle-end/55022
23437 * fold-const.c (negate_expr_p): Don't negate directional rounding
23439 (fold_negate_expr): Likewise.
23441 2014-04-14 Richard Biener <rguenther@suse.de>
23443 PR tree-optimization/59817
23444 PR tree-optimization/60453
23445 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
23446 recursion to catch all CHRECs in the scalar evolution and restrict
23447 the predicate for the remains appropriately.
23449 2014-04-12 Catherine Moore <clm@codesourcery.com>
23451 * config/mips/constraints.md: Add new register constraint "kb".
23452 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
23453 (*movhi_internal): Likewise.
23454 (*movqi_internal): Likewise.
23455 * config/mips/mips.h (M16_STORE_REGS): New register class.
23456 (REG_CLASS_NAMES): Add M16_STORE_REGS.
23457 (REG_CLASS_CONTENTS): Likewise.
23458 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
23460 2014-04-11 Tobias Burnus <burnus@net-b.de>
23463 * doc/invoke.texi (-Wformat-signedness): Document it.
23464 (Wformat=2): Mention that this enables -Wformat-signedness.
23466 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23468 * common/config/epiphany/epiphany-common.c
23469 (epiphany_option_optimization_table): Enable section anchors by
23470 default at -O1 or higher.
23471 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
23472 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
23473 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
23474 carries no extra cost.
23475 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
23476 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
23477 * config/epiphany/predicates.md (memclob_operand): New predicate.
23478 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
23479 Use memclob_operand predicate and X constraint for operand 3.
23481 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23483 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
23484 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
23487 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23489 PR rtl-optimization/60651
23490 * mode-switching.c (optimize_mode_switching): Make sure to emit
23491 sets of a lower numbered entity before sets of a higher numbered
23492 entity to a mode of the same or lower priority.
23493 When creating a seginfo for a basic block that starts with a code
23494 label, move the insertion point past the code label.
23495 (new_seginfo): Document and enforce requirement that
23496 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
23497 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
23498 * doc/tm.texi: Regenerate.
23500 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
23503 * config/arc/arc.c (arc_save_restore): Fix assert typo.
23505 2013-04-11 Jakub Jelinek <jakub@redhat.com>
23507 * BASE-VER: Set to 4.10.0.
23509 2014-04-11 Tobias Burnus <burnus@net-b.de>
23512 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
23513 * doc/gcc.texi (Service): Update description in the @menu
23514 * doc/invoke.texi (Option Summary): Remove misplaced and
23517 2014-04-11 Steve Ellcey <sellcey@mips.com>
23518 Jakub Jelinek <jakub@redhat.com>
23520 PR middle-end/60556
23521 * expr.c (convert_move): Use emit_store_flag_force instead of
23522 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
23525 2014-04-11 Richard Biener <rguenther@suse.de>
23527 PR middle-end/60797
23528 * varasm.c (assemble_alias): Avoid endless error reporting
23529 recursion by setting TREE_ASM_WRITTEN.
23531 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23533 * config/s390/s390.md: Add a splitter for NOT rtx.
23535 2014-04-11 Jakub Jelinek <jakub@redhat.com>
23537 PR rtl-optimization/60663
23538 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
23540 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
23541 Jakub Jelinek <jakub@redhat.com>
23544 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
23545 flag from decl_node to node.
23547 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23550 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
23551 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
23552 ameliorating the cases where it can be.
23554 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
23557 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
23559 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23560 (loadsync_<mode>): Change mode.
23561 (load_quadpti, store_quadpti): New.
23562 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23563 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23564 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
23566 2014-04-09 Cong Hou <congh@google.com>
23569 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
23572 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23574 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
23575 instead of vnor to exploit possible fusion opportunity in the
23577 (altivec_expand_vec_perm_const_le): Likewise.
23579 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
23581 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23582 (loadsync_<mode>): Change mode.
23583 (load_quadpti, store_quadpti): New.
23584 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23585 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23587 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
23590 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
23591 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
23592 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
23594 2014-04-08 Richard Biener <rguenther@suse.de>
23596 PR middle-end/60706
23597 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
23598 a 64bit widest int print double-int similar to on HWI64 hosts.
23600 2014-04-08 Richard Biener <rguenther@suse.de>
23602 PR tree-optimization/60785
23603 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
23604 default defs properly.
23606 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
23608 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
23609 (Weffc++): Likewise.
23611 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
23613 * ipa-devirt.c (maybe_record_node): When node is not recorded,
23614 set completep to false rather than true.
23616 2014-04-07 Douglas B Rupp <rupp@adacore.com>
23619 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
23620 ARM_TARGET2_DWARF_FORMAT.
23622 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
23625 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
23626 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
23629 2014-04-07 Richard Biener <rguenther@suse.de>
23631 PR tree-optimization/60766
23632 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
23633 (may_eliminate_iv): Convert cand_value_at result to desired type.
23635 2014-04-07 Jason Merrill <jason@redhat.com>
23638 * common.opt (-fno-gnu-unique): Add.
23639 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
23641 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23643 * haifa-sched.c: Fix outdated function reference and minor
23644 grammar errors in introductory comment.
23646 2014-04-07 Richard Biener <rguenther@suse.de>
23648 PR middle-end/60750
23649 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
23650 for noreturn calls.
23651 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
23653 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
23656 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
23657 size accounting for thunks.
23658 (pa_asm_output_mi_thunk): Use final_start_function() and
23659 final_end_function() to output function start and end directives.
23661 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23663 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
23664 device specific ISA/ feature information. Remove short_sp and
23665 errata_skip ds. Add avr_device_specific_features enum to have device
23667 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
23668 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
23669 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
23670 updated device specific info.
23671 * config/avr/avr-mcus.def: Merge device specific details to
23672 dev_attribute field.
23673 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
23675 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
23676 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
23677 assembler if RMW isa supported by current device.
23678 * config/avr/genmultilib.awk: Update as device info structure changed.
23679 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
23681 2014-04-04 Cong Hou <congh@google.com>
23683 PR tree-optimization/60656
23684 * tree-vect-stmts.c (supportable_widening_operation):
23685 Fix a bug that elements in a vector with vect_used_by_reduction
23686 property are incorrectly reordered when the operation on it is not
23687 consistant with the one in reduction operation.
23689 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
23691 PR rtl-optimization/60155
23692 * gcse.c (record_set_data): New function.
23693 (single_set_gcse): New function.
23694 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
23695 (hoist_code): Likewise.
23696 (get_pressure_class_and_nregs): Likewise.
23698 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
23700 * explow.c (probe_stack_range): Emit a final optimization blockage.
23702 2014-04-04 Anthony Green <green@moxielogic.com>
23704 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
23707 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
23710 * lto-cgraph.c (input_overwrite_node): Check that partitioning
23711 flags are set only during streaming.
23712 * ipa.c (process_references, walk_polymorphic_call_targets,
23713 symtab_remove_unreachable_nodes): Drop bodies of always inline
23714 after early inlining.
23715 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
23717 2014-04-04 Jakub Jelinek <jakub@redhat.com>
23718 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23721 * dwarf2out.c (const_ok_for_output_1): Reject expressions
23724 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23727 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
23729 (cortex_a53_fdivd): Likewise.
23731 2014-04-04 Martin Jambor <mjambor@suse.cz>
23734 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
23735 Adjust all callers.
23736 * cgraph.c (clone_of_p): Also return true if thunks match.
23737 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
23738 cgraph_function_or_thunk_node and an obsolete comment.
23739 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
23741 (build_function_decl_skip_args): Likewise.
23742 (set_new_clone_decl_and_node_flags): New function.
23743 (duplicate_thunk_for_node): Likewise.
23744 (redirect_edge_duplicating_thunks): Likewise.
23745 (cgraph_clone_node): New parameter args_to_skip, pass it to
23746 redirect_edge_duplicating_thunks which is called instead of
23747 cgraph_redirect_edge_callee.
23748 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
23749 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
23751 2014-04-04 Jeff Law <law@redhat.com>
23754 * config/arm/predicates.md (const_int_I_operand): New predicate.
23755 (const_int_M_operand): Similarly.
23756 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
23758 (insv_t2, extv_reg, extzv_t2): Likewise.
23759 (load_multiple_with_writeback): Similarly for const_int_I_operand.
23760 (pop_multiple_with_writeback_and_return): Likewise.
23761 (vfp_pop_multiple_with_writeback): Likewise
23763 2014-04-04 Richard Biener <rguenther@suse.de>
23766 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
23767 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
23769 * gimplify.h (gimple_add_tmp_var_fn): Declare.
23770 * gimplify.c (gimple_add_tmp_var_fn): New function.
23771 * gimple-expr.h (create_tmp_reg_fn): Declare.
23772 * gimple-expr.c (create_tmp_reg_fn): New function.
23773 * gimple-low.c (record_vars_into): Don't change cfun.
23774 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
23775 code generation without cfun.
23777 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
23780 * Makefile.in (install-driver): Fix shell scripting.
23782 2014-04-03 Cong Hou <congh@google.com>
23784 PR tree-optimization/60505
23785 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
23786 threshold of number of iterations below which no vectorization
23788 * tree-vect-loop.c (new_loop_vec_info):
23789 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
23790 * tree-vect-loop.c (vect_analyze_loop_operations):
23791 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
23792 * tree-vect-loop.c (vect_transform_loop):
23793 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
23794 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
23795 of iterations of the loop and see if we should build the epilogue.
23797 2014-04-03 Richard Biener <rguenther@suse.de>
23799 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
23800 (streamer_tree_cache_create): Adjust.
23801 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
23802 to allow optional nodes array.
23803 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
23804 (streamer_tree_cache_append): Likewise.
23805 (streamer_tree_cache_create): Create nodes array optionally
23806 as specified by parameter.
23807 * lto-streamer-out.c (create_output_block): Avoid maintaining
23808 the node array in the writer cache.
23809 (DFS_write_tree): Remove assertion.
23810 (produce_asm_for_decls): Free the out decl state hash table early.
23811 * lto-streamer-in.c (lto_data_in_create): Adjust for
23812 streamer_tree_cache_create prototype change.
23814 2014-04-03 Richard Biener <rguenther@suse.de>
23816 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
23817 set TREE_CHAIN to NULL_TREE.
23819 2014-04-03 Richard Biener <rguenther@suse.de>
23821 PR tree-optimization/60740
23822 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
23823 over all GIMPLE_COND operands.
23825 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
23827 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
23828 (Weffc++): Remove Scott's numbering, merge lists and reference
23831 2014-04-03 Nick Clifton <nickc@redhat.com>
23833 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
23836 2014-04-03 Martin Jambor <mjambor@suse.cz>
23838 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
23839 mention gcc_unreachable before failing.
23840 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
23843 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
23846 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
23847 inconsistent code and instead mark the context inconsistent.
23848 (possible_polymorphic_call_targets): For inconsistent contexts
23849 return empty complete list.
23851 2014-04-02 Anthony Green <green@moxielogic.com>
23853 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
23854 (extendqisi2, extendhisi2): Define.
23855 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
23856 (WCHAR_TYPE): Change to unsigned int.
23858 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23860 PR tree-optimization/60733
23861 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
23862 insertion point for PHI candidates to be the end of the feeding
23863 block for the PHI argument.
23865 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
23867 PR rtl-optimization/60650
23868 * lra-constraints.c (process_alt_operands): Decrease reject for
23869 earlyclobber matching.
23871 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23873 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
23875 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23877 * config/spu/spu.c (pad_bb): Do not crash when the last
23878 insn is CODE_FOR_blockage.
23880 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23882 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
23883 lies outside the target mode.
23885 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
23888 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
23889 software floating point or no floating point registers, do not
23890 allow any type in the FPRs. Eliminate a test for SPE SIMD types
23891 in GPRs that occurs after we tested for GPRs that would never be
23894 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
23895 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
23896 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
23897 specifically allow DDmode, since that does not use the SPE SIMD
23900 2014-04-02 Richard Biener <rguenther@suse.de>
23902 PR middle-end/60729
23903 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
23904 MODE_INTs. Properly use negv_optab.
23905 (expand_abs): Likewise.
23907 2014-04-02 Richard Biener <rguenther@suse.de>
23910 * Makefile.in (install-driver): Guard extra installs with special
23913 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
23915 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
23916 Document vec_vgbbd.
23918 2014-04-01 Richard Henderson <rth@redhat.com>
23921 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
23922 alternative enabled before register allocation.
23924 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
23926 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
23927 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
23929 (nios2_large_got_address): Remove unneeded 'sym' parameter.
23930 (nios2_got_address): Update nios2_large_got_address call site.
23931 (nios2_delegitimize_address): New function.
23932 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
23933 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
23934 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
23936 2014-04-01 Martin Husemann <martin@duskware.de>
23938 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
23941 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
23943 PR rtl-optimization/60604
23944 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
23945 check from register_operand.
23946 (register_operand): Redefine in terms of general_operand.
23947 (nonmemory_operand): Use register_operand for the non-constant cases.
23949 2014-04-01 Richard Biener <rguenther@suse.de>
23951 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
23953 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
23955 * doc/invoke.texi (mapp-regs): Clarify.
23957 2014-03-31 Ulrich Drepper <drepper@gmail.com>
23959 * config/i386/avx512fintrin.h (__v32hi): Define type.
23960 (__v64qi): Likewise.
23961 (_mm512_set1_epi8): Define.
23962 (_mm512_set1_epi16): Define.
23963 (_mm512_set4_epi32): Define.
23964 (_mm512_set4_epi64): Define.
23965 (_mm512_set4_pd): Define.
23966 (_mm512_set4_ps): Define.
23967 (_mm512_setr4_epi64): Define.
23968 (_mm512_setr4_epi32): Define.
23969 (_mm512_setr4_pd): Define.
23970 (_mm512_setr4_ps): Define.
23971 (_mm512_setzero_epi32): Define.
23973 2014-03-31 Martin Jambor <mjambor@suse.cz>
23975 PR middle-end/60647
23976 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
23977 callsite_arguments_match_p. Updated all callers. Also check types of
23978 corresponding formal parameters and actual arguments.
23979 (not_all_callers_have_enough_arguments_p) Renamed to
23980 some_callers_have_mismatched_arguments_p.
23982 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
23984 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
23986 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
23989 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
23992 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
23994 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
23995 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
23997 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
23998 Use FMAMODE_NOVF512 mode iterator.
23999 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
24000 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
24001 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
24002 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
24004 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
24005 Use VF_128_256 mode iterator.
24006 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
24009 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24011 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
24012 static chain if needed.
24014 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24017 * lra-constraints.c (index_part_to_reg): New.
24018 (process_address): Use it.
24020 2014-03-27 Jeff Law <law@redhat.com>
24021 Jakub Jelinek <jakub@redhat.com>
24024 * expr.c (do_tablejump): Use simplify_gen_binary rather than
24025 gen_rtx_{PLUS,MULT} to build up the address expression.
24027 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
24028 creating non-canonical RTL.
24030 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24033 * ipa-inline.c (want_inline_small_function_p): Short circuit large
24034 functions; reorganize to make cheap checks first.
24035 (inline_small_functions): Do not estimate growth when dumping;
24037 * ipa-inline.h (inline_summary): Add min_size.
24038 (growth_likely_positive): New function.
24039 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
24040 (set_cond_stmt_execution_predicate): Cleanup.
24041 (estimate_edge_size_and_time): Compute min_size.
24042 (estimate_calls_size_and_time): Likewise.
24043 (estimate_node_size_and_time): Likewise.
24044 (inline_update_overall_summary): Update min_size.
24045 (do_estimate_edge_time): Likewise.
24046 (do_estimate_edge_size): Update.
24047 (do_estimate_edge_hints): Update.
24048 (growth_likely_positive): New function.
24050 2014-03-28 Jakub Jelinek <jakub@redhat.com>
24053 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
24054 also if addr has VOIDmode.
24056 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24058 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
24059 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
24061 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
24062 instructions as well as AdvancedSIMD loads.
24064 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24066 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
24067 Use crypto_aese type.
24068 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
24069 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
24070 crypto_aese, crypto_aesmc. Move to types.md.
24071 * config/arm/types.md (crypto_aes): Split into crypto_aese,
24073 * config/arm/iterators.md (crypto_type): Likewise.
24075 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24077 * cgraph.c: Include expr.h and tree-dfa.h.
24078 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
24081 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24084 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
24085 regs from checking multi-reg pseudos.
24087 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24089 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
24091 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24093 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
24094 if it would clobber the stack pointer, even temporarily.
24096 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
24098 * mode-switching.c: Make small adjustments to the top comment.
24100 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
24102 * config/rs6000/constraints.md (wD constraint): New constraint to
24103 match the constant integer to get the top DImode/DFmode out of a
24104 vector in a VSX register.
24106 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
24107 match the constant integer to get the top DImode/DFmode out of a
24108 vector in a VSX register.
24110 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
24113 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
24116 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
24117 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
24119 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
24120 Optimize vec_extract of 64-bit values, where the value being
24121 extracted is in the top word, where we can use scalar
24122 instructions. Add direct move and store support. Combine the big
24123 endian/little endian vector select load support into a single insn.
24124 (vsx_extract_<mode>_internal1): Likewise.
24125 (vsx_extract_<mode>_internal2): Likewise.
24126 (vsx_extract_<mode>_load): Likewise.
24127 (vsx_extract_<mode>_store): Likewise.
24128 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
24129 combined into vsx_extract_<mode>_load.
24130 (vsx_extract_<mode>_one_le): Likewise.
24132 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
24133 define the top 64-bit vector element.
24135 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
24138 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24139 Document vec_vbpermq builtin.
24142 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
24143 enable use of xxsldwi and xxpermdi builtin functions.
24144 (vec_xxpermdi): Likewise.
24146 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24147 Document use of vec_xxsldwi and vec_xxpermdi builtins.
24149 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
24151 PR rtl-optimization/60650
24152 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
24154 (find_spills_for): New.
24155 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
24156 Spill all pseudos on the second iteration.
24158 2014-03-27 Marek Polacek <polacek@redhat.com>
24161 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
24164 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24166 * config/s390/s390.c (s390_can_use_return_insn): Check for
24167 call-saved FPRs on 31 bit.
24169 2014-03-27 Jakub Jelinek <jakub@redhat.com>
24171 PR middle-end/60682
24172 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
24173 if they need regimplification, just drop them instead of
24174 calling gimple_regimplify_operands on them.
24176 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
24179 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
24180 (aarch64_frame_pointer_required): Adjust logic.
24181 (aarch64_can_eliminate): Adjust logic.
24182 (aarch64_override_options_after_change): Adjust logic.
24184 2014-03-27 Dehao Chen <dehao@google.com>
24186 * ipa-inline.c (early_inliner): Update node's inline info.
24188 2014-03-26 Dehao Chen <dehao@google.com>
24190 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
24191 compiler inserted conditional jumps for NAN float check.
24193 2014-03-26 Jakub Jelinek <jakub@redhat.com>
24195 * ubsan.h (ubsan_create_data): Change second argument's type
24196 to const location_t *.
24197 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
24199 (ubsan_create_data): Change second argument to const location_t *PLOC.
24200 Create Loc field whenever PLOC is non-NULL.
24201 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
24202 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
24206 * real.c (real_to_integer2): Change type of low to UHWI.
24208 2014-03-26 Tobias Burnus <burnus@net-b.de>
24210 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
24211 (CILK_SELF_SPECS): New define.
24212 (driver_self_specs): Use it.
24214 2014-03-26 Richard Biener <rguenther@suse.de>
24216 * tree-pretty-print.c (percent_K_format): Implement special
24217 case for LTO and its stripped down BLOCK tree.
24219 2014-03-26 Jakub Jelinek <jakub@redhat.com>
24222 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
24224 * tree-vrp.c (simplify_internal_call_using_ranges): If only
24225 one range is range_int_cst_p, but not both, at least optimize
24226 addition/subtraction of 0 and multiplication by 0 or 1.
24227 * gimple-fold.c (gimple_fold_call): Fold
24228 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
24229 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
24230 INTEGER_CSTs, try to fold at least x * 0 and y - y.
24232 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
24234 PR rtl-optimization/60452
24235 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
24236 <case REG>: Return 1 for invalid offsets from the frame pointer.
24238 2014-03-26 Marek Polacek <polacek@redhat.com>
24241 * doc/extend.texi (C Extensions): Mention variable-length arrays in
24244 2014-03-26 Marek Polacek <polacek@redhat.com>
24247 * doc/extend.texi (Designated Inits): Describe what happens to omitted
24250 2014-03-26 Marek Polacek <polacek@redhat.com>
24253 * ira-color.c (update_conflict_hard_regno_costs): Perform the
24254 multiplication in unsigned type.
24256 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
24258 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
24260 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
24262 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
24264 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
24267 * cif-code.def (UNREACHABLE) New code.
24268 * ipa-inline.c (inline_small_functions): Skip edges to
24269 __builtlin_unreachable.
24270 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
24271 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
24272 predicate to __bulitin_unreachable.
24273 (set_cond_stmt_execution_predicate): Fix issue when
24274 invert_tree_comparison returns ERROR_MARK.
24275 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
24276 propagate to inline clones.
24277 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
24279 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
24280 * cgraphclones.c (cgraph_clone_node): If call destination is already
24281 ureachable, do not redirect it back.
24282 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
24285 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
24287 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
24288 Do not modify inline clones.
24290 2014-03-25 Jakub Jelinek <jakub@redhat.com>
24292 * config/i386/i386.md (general_sext_operand): New mode attr.
24293 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
24294 don't generate (sign_extend (const_int)).
24295 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
24296 operands[2]. Use We constraint instead of <i> and
24297 <general_sext_operand> predicate instead of <general_operand>.
24298 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
24299 * config/i386/constraints.md (We): New constraint.
24300 * config/i386/predicates.md (x86_64_sext_operand,
24301 sext_operand): New predicates.
24303 2014-03-25 Martin Jambor <mjambor@suse.cz>
24306 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
24307 inconsistent devirtualizations to __builtin_unreachable.
24309 2014-03-25 Marek Polacek <polacek@redhat.com>
24312 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
24314 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
24316 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
24317 order of elements for big-endian.
24319 2014-03-25 Richard Biener <rguenther@suse.de>
24321 PR middle-end/60635
24322 * gimplify-me.c (gimple_regimplify_operands): Update the
24325 2014-03-25 Martin Jambor <mjambor@suse.cz>
24328 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
24329 (lto_output_varpool_node): Likewise.
24330 (input_overwrite_node): Likewise.
24331 (input_varpool_node): Likewise.
24333 2014-03-25 Richard Biener <rguenther@suse.de>
24335 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
24336 (run_gcc): Likewise.
24338 2014-03-25 Jakub Jelinek <jakub@redhat.com>
24340 * combine.c (simplify_compare_const): Add MODE argument.
24341 Handle mode_width 0 as very large mode_width.
24342 (try_combine, simplify_comparison): Adjust callers.
24344 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
24345 type to avoid signed integer overflow.
24346 * explow.c (plus_constant): Likewise.
24348 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
24350 * doc/generic.texi: Correct typos.
24352 2014-03-24 Tobias Burnus <burnus@net-b.de>
24354 * doc/invoke.texi (-flto): Expand section about
24355 using static libraries with LTO.
24357 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24359 PR rtl-optimization/60501
24360 * optabs.def (addptr3_optab): New optab.
24361 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
24362 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
24363 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
24365 * lra.c (emit_add3_insn): Use the addptr pattern if available.
24367 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
24369 2014-03-24 Ulrich Drepper <drepper@gmail.com>
24371 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
24374 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
24375 (_mm256_undefined_ps): Define.
24376 (_mm256_undefined_pd): Define.
24377 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
24378 (_mm_undefined_pd): Define.
24379 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
24380 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
24381 (_mm512_undefined_ps): Define.
24382 (_mm512_undefined_pd): Define.
24383 Use _mm*_undefined_*.
24384 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
24386 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
24388 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
24389 (lshr_simd): DI mode added.
24390 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
24391 (aarch64_ushr_simddi): Likewise.
24392 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
24393 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
24394 (vshrd_n_u64): Likewise.
24396 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24398 * Makefile.in (s-macro_list): Depend on cc1.
24400 2014-03-23 Teresa Johnson <tejohnson@google.com>
24402 * ipa-utils.c (ipa_print_order): Use specified dump file.
24404 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
24406 PR rtl-optimization/60601
24407 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
24409 * gcc.c (eval_spec_function): Initialize save_growing_value.
24411 2014-03-22 Jakub Jelinek <jakub@redhat.com>
24414 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
24415 code == MINUS_EXPR, never swap op0 with op1.
24417 * toplev.c (init_local_tick): Avoid signed integer multiplication
24419 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
24420 shift by first operand's bitsize.
24422 2014-03-21 Jakub Jelinek <jakub@redhat.com>
24425 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
24426 redefine to 1 or 0.
24427 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
24428 TARGET_ISA_64BIT_P(x).
24430 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24432 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
24433 pattern for vector nor instead of subtract from splat(-1).
24434 (altivec_expand_vec_perm_const_le): Likewise.
24436 2014-03-21 Richard Henderson <rth@twiddle.net>
24439 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
24440 related insns after epilogue_completed.
24442 2014-03-21 Martin Jambor <mjambor@suse.cz>
24445 * cgraph.h (symtab_node): New flag body_removed.
24446 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
24447 when removing bodies.
24448 * symtab.c (dump_symtab_base): Dump body_removed flag.
24449 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
24450 had their bodies removed.
24452 2014-03-21 Martin Jambor <mjambor@suse.cz>
24455 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
24458 2014-03-21 Richard Biener <rguenther@suse.de>
24460 PR tree-optimization/60577
24461 * tree-core.h (struct tree_base): Document nothrow_flag use
24462 in DECL_NONALIASED.
24463 * tree.h (DECL_NONALIASED): New.
24464 (may_be_aliased): Adjust.
24465 * coverage.c (build_var): Set DECL_NONALIASED.
24467 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24469 * expr.c (expand_expr_real_1): Remove outdated comment.
24471 2014-03-20 Jakub Jelinek <jakub@redhat.com>
24473 PR middle-end/60597
24474 * ira.c (adjust_cleared_regs): Call copy_rtx on
24475 *reg_equiv[REGNO (loc)].src_p before passing it to
24476 simplify_replace_fn_rtx.
24479 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
24480 into CONST, put pic register as first operand of PLUS. Use
24481 gen_const_mem for both 32-bit and 64-bit PIC got loads.
24483 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24485 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
24487 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24489 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
24490 around for store forwarding issue in the FPU on the UT699.
24491 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
24492 loads and operations if -mfix-ut699 is specified.
24493 (divtf3_hq): Tweak attribute.
24494 (sqrttf2_hq): Likewise.
24496 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24498 * calls.c (store_one_arg): Remove incorrect const qualification on the
24499 type of the temporary.
24500 * cfgexpand.c (expand_return): Likewise.
24501 * expr.c (expand_constructor): Likewise.
24502 (expand_expr_real_1): Likewise.
24504 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24506 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
24509 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
24512 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
24514 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
24516 * config/arm/aarch-common-protos.h
24517 (alu_cost_table): Fix spelling of "extend".
24518 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
24520 2014-03-19 Richard Biener <rguenther@suse.de>
24522 PR middle-end/60553
24523 * tree-core.h (tree_type_common): Re-order pointer members
24524 to reduce recursion depth during GC walks.
24526 2014-03-19 Marek Polacek <polacek@redhat.com>
24529 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
24530 before accessing it.
24532 2014-03-19 Richard Biener <rguenther@suse.de>
24535 * lto-streamer-in.c (input_function): In WPA stage do not drop
24538 2014-03-19 Jakub Jelinek <jakub@redhat.com>
24540 PR tree-optimization/60559
24541 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
24542 with build_zero_cst assignment.
24544 2014-03-18 Kai Tietz <ktietz@redhat.com>
24546 PR rtl-optimization/56356
24547 * sdbout.c (sdbout_parms): Verify that parms'
24548 incoming argument is valid.
24549 (sdbout_reg_parms): Likewise.
24551 2014-03-18 Richard Henderson <rth@redhat.com>
24554 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
24555 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
24556 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
24558 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
24560 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
24561 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
24562 Italicize plugin event names in description. Explain that
24563 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
24564 Remind that no GCC functions should be called after PLUGIN_FINISH.
24565 Explain what pragmas with expansion are.
24567 2014-03-18 Martin Liska <mliska@suse.cz>
24569 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
24570 gimple call statement is update.
24571 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
24572 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
24574 2014-03-18 Jakub Jelinek <jakub@redhat.com>
24577 * ubsan.c (ubsan_instrument_unreachable): Call
24578 initialize_sanitizer_builtins.
24579 (ubsan_pass): Likewise.
24582 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
24583 varpool_finalize_decl instead of rest_of_decl_compilation.
24585 2014-03-18 Richard Biener <rguenther@suse.de>
24587 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
24588 by using bitmap_and_compl instead of bitmap_and_compl_into.
24589 (df_rd_transfer_function): Likewise.
24591 2014-03-18 Richard Biener <rguenther@suse.de>
24593 * doc/lto.texi (fresolution): Fix typo.
24595 2014-03-18 Richard Biener <rguenther@suse.de>
24597 * doc/invoke.texi (flto): Update for changes in 4.9.
24599 2014-03-18 Richard Biener <rguenther@suse.de>
24601 * doc/loop.texi: Remove section on the removed lambda framework.
24602 Update loop docs with recent changes in preserving loop structure.
24604 2014-03-18 Richard Biener <rguenther@suse.de>
24606 * doc/lto.texi (-fresolution): Document.
24608 2014-03-18 Richard Biener <rguenther@suse.de>
24610 * doc/contrib.texi: Adjust my name.
24612 2014-03-18 Jakub Jelinek <jakub@redhat.com>
24615 * internal-fn.c: Include diagnostic-core.h.
24616 (expand_BUILTIN_EXPECT): New function.
24617 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
24618 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
24619 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
24620 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
24621 IFN_BUILTIN_EXPECT.
24622 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
24623 Revert 3 argument __builtin_expect code.
24624 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
24625 * gimple-fold.c (gimple_fold_call): Likewise.
24626 * tree.h (fold_builtin_expect): New prototype.
24627 * builtins.c (build_builtin_expect_predicate): Add predictor
24628 argument, if non-NULL, create 3 argument __builtin_expect.
24629 (fold_builtin_expect): No longer static. Add ARG2 argument,
24630 pass it through to build_builtin_expect_predicate.
24631 (fold_builtin_2): Adjust caller.
24632 (fold_builtin_3): Handle BUILT_IN_EXPECT.
24633 * internal-fn.def (BUILTIN_EXPECT): New.
24635 2014-03-18 Tobias Burnus <burnus@net-b.de>
24638 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
24639 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
24640 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
24642 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
24645 * predict.c (combine_predictions_for_bb): Fix up formatting.
24646 (expr_expected_value_1, expr_expected_value): Add predictor argument,
24647 fill what it points to if non-NULL.
24648 (tree_predict_by_opcode): Adjust caller, use the predictor.
24649 * predict.def (PRED_COMPARE_AND_SWAP): Add.
24651 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
24653 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
24654 proper constant for the store mode.
24656 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
24658 * symtab.c (change_decl_assembler_name): Fix transparent alias
24659 chain construction.
24661 2014-03-16 Renlin Li <Renlin.Li@arm.com>
24663 * config/aarch64/aarch64.c: Correct the comments about the
24664 aarch64 stack layout.
24666 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
24668 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
24669 check for GF_OMP_FOR_KIND_FOR.
24671 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
24673 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
24674 ymm and zmm register names.
24676 2014-03-17 Jakub Jelinek <jakub@redhat.com>
24679 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
24680 note creation for the 2010-08-31 changes.
24682 2014-03-17 Marek Polacek <polacek@redhat.com>
24684 PR middle-end/60534
24685 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
24686 as -fno-tree-loop-vectorize.
24687 (expand_omp_simd): Likewise.
24689 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
24691 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
24692 (eligible_for_call_delay): New prototype.
24693 * config/sparc/sparc.c (tls_call_delay): Rename into...
24694 (eligible_for_call_delay): ...this. Return false if the instruction
24695 cannot be put in the delay slot of a branch.
24696 (eligible_for_restore_insn): Simplify.
24697 (eligible_for_return_delay): Return false if the instruction cannot be
24698 put in the delay slot of a branch and simplify.
24699 (eligible_for_sibcall_delay): Return false if the instruction cannot be
24700 put in the delay slot of a branch.
24701 * config/sparc/sparc.md (fix_ut699): New attribute.
24702 (tls_call_delay): Delete.
24703 (in_call_delay): Reimplement.
24704 (eligible_for_sibcall_delay): Rename into...
24705 (in_sibcall_delay): ...this.
24706 (eligible_for_return_delay): Rename into...
24707 (in_return_delay): ...this.
24708 (in_branch_delay): Reimplement.
24709 (in_uncond_branch_delay): Delete.
24710 (in_annul_branch_delay): Delete.
24712 2014-03-14 Richard Henderson <rth@redhat.com>
24715 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
24716 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
24717 (*floathi<X87MODEF>2_i387_with_temp): Remove.
24718 (floathi splitters): Remove.
24719 (float<SWI48x>xf2): New pattern.
24720 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
24721 code that tried to handle DImode for 32-bit, but which was excluded
24722 by the pattern's condition. Drop allocation of stack temporary.
24723 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
24724 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
24725 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
24726 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
24727 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
24728 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
24729 (*float<SWI48><MODEF>2_sse_interunit): Remove.
24730 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
24731 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
24732 (*float<SWI48x><X87MODEF>2_i387): Remove.
24733 (all float _with_temp splitters): Remove.
24734 (*float<SWI48x><MODEF>2_i387): New pattern.
24735 (*float<SWI48><MODEF>2_sse): New pattern.
24736 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
24737 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
24739 2014-03-14 Jakub Jelinek <jakub@redhat.com>
24740 Marek Polacek <polacek@redhat.com>
24742 PR middle-end/60484
24743 * common.opt (dump_base_name_prefixed): New Variable.
24744 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
24745 if x_dump_base_name_prefixed is already set, set it at the end.
24747 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
24749 PR rtl-optimization/60508
24750 * lra-constraints.c (get_reload_reg): Add new parameter
24752 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
24753 Pass the new parameter values.
24755 2014-03-14 Richard Biener <rguenther@suse.de>
24757 * common.opt: Revert unintented changes from r205065.
24758 * opts.c: Likewise.
24760 2014-03-14 Richard Biener <rguenther@suse.de>
24762 PR middle-end/60518
24763 * cfghooks.c (split_block): Properly adjust all loops the
24764 block was a latch of.
24766 2014-03-14 Martin Jambor <mjambor@suse.cz>
24769 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
24772 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
24775 * config/avr/avr.c (avr_set_current_function): Pass function name
24776 through default_strip_name_encoding before sanity checking instead
24777 of skipping the first char of the assembler name.
24779 2014-03-13 Richard Henderson <rth@redhat.com>
24782 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
24783 (ix86_force_to_memory, ix86_free_from_memory): Remove.
24784 * config/i386/i386-protos.h: Likewise.
24785 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
24786 in the expander instead of a splitter.
24787 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
24788 any possibility of requiring a memory.
24789 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
24790 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
24791 (fp branch splitters): Update for ix86_split_fp_branch.
24792 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
24793 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
24794 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
24795 (*fop_<MODEF>_2_i387): Remove f/r alternative.
24796 (*fop_<MODEF>_3_i387): Likewise.
24797 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
24798 (splitters for the fop_* register patterns): Remove.
24799 (fscalexf4_i387): Rename from *fscalexf4_i387.
24800 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
24802 2014-03-13 Jakub Jelinek <jakub@redhat.com>
24804 PR tree-optimization/59779
24805 * tree-dfa.c (get_ref_base_and_extent): Use double_int
24806 type for bitsize and maxsize instead of HOST_WIDE_INT.
24808 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
24810 PR rtl-optimization/57320
24811 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
24812 the CFG after thread_prologue_and_epilogue_insns.
24814 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
24816 PR rtl-optimization/57189
24817 * lra-constraints.c (process_alt_operands): Disfavor spilling
24820 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
24822 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
24824 2014-03-13 Jakub Jelinek <jakub@redhat.com>
24826 PR tree-optimization/59025
24827 PR middle-end/60418
24828 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
24829 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
24831 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
24834 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
24835 calls of avr_out_plus_1.
24837 2014-03-13 Bin Cheng <bin.cheng@arm.com>
24839 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
24840 BB's single pred and update the father loop's latch info later.
24842 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
24844 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
24848 (VEC_base): Likewise.
24849 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
24850 registers, we need to swap double words in little endian mode.
24852 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
24853 to be a container mode for 128-bit integer operations added in ISA
24854 2.07. Unlike TImode and PTImode, the preferred register set is
24855 the Altivec/VMX registers for the 128-bit operations.
24857 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
24859 (rs6000_split_128bit_ok_p): Likewise.
24861 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
24862 macros for creating ISA 2.07 normal and overloaded builtin
24863 functions with 3 arguments.
24864 (BU_P8V_OVERLOAD_3): Likewise.
24865 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
24866 for use as overloaded functions.
24867 (VPERM_1TI_UNS): Likewise.
24868 (VSEL_1TI): Likewise.
24869 (VSEL_1TI_UNS): Likewise.
24870 (ST_INTERNAL_1ti): Likewise.
24871 (LD_INTERNAL_1ti): Likewise.
24872 (XXSEL_1TI): Likewise.
24873 (XXSEL_1TI_UNS): Likewise.
24874 (VPERM_1TI): Likewise.
24875 (VPERM_1TI_UNS): Likewise.
24876 (XXPERMDI_1TI): Likewise.
24877 (SET_1TI): Likewise.
24878 (LXVD2X_V1TI): Likewise.
24879 (STXVD2X_V1TI): Likewise.
24880 (VEC_INIT_V1TI): Likewise.
24881 (VEC_SET_V1TI): Likewise.
24882 (VEC_EXT_V1TI): Likewise.
24883 (EQV_V1TI): Likewise.
24884 (NAND_V1TI): Likewise.
24885 (ORC_V1TI): Likewise.
24886 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
24887 added in ISA 2.07. Add both normal 'altivec' builtins, and the
24888 overloaded builtin.
24889 (VADDUQM): Likewise.
24890 (VSUBCUQ): Likewise.
24891 (VADDEUQM): Likewise.
24892 (VADDECUQ): Likewise.
24893 (VSUBEUQM): Likewise.
24894 (VSUBECUQ): Likewise.
24896 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
24897 __int128_t and __uint128_t types.
24898 (__uint128_type): Likewise.
24899 (altivec_categorize_keyword): Add support for vector __int128_t,
24900 vector __uint128_t, vector __int128, and vector unsigned __int128
24901 as a container type for TImode operations that need to be done in
24902 VSX/Altivec registers.
24903 (rs6000_macro_to_expand): Likewise.
24904 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
24905 to support 128-bit integer instructions vaddcuq, vadduqm,
24906 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
24907 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
24909 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
24910 for V1TImode, and set up preferences to use VSX/Altivec registers.
24911 Setup VSX reload handlers.
24912 (rs6000_debug_reg_global): Likewise.
24913 (rs6000_init_hard_regno_mode_ok): Likewise.
24914 (rs6000_preferred_simd_mode): Likewise.
24915 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
24916 (easy_altivec_constant): Likewise.
24917 (output_vec_const_move): Likewise.
24918 (rs6000_expand_vector_set): Convert V1TImode set and extract to
24920 (rs6000_expand_vector_extract): Likewise.
24921 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
24923 (rs6000_const_vec): Add support for V1TImode.
24924 (rs6000_emit_le_vsx_load): Swap double words when loading or
24925 storing TImode/V1TImode.
24926 (rs6000_emit_le_vsx_store): Likewise.
24927 (rs6000_emit_le_vsx_move): Likewise.
24928 (rs6000_emit_move): Add support for V1TImode.
24929 (altivec_expand_ld_builtin): Likewise.
24930 (altivec_expand_st_builtin): Likewise.
24931 (altivec_expand_vec_init_builtin): Likewise.
24932 (altivec_expand_builtin): Likewise.
24933 (rs6000_init_builtins): Add support for V1TImode type. Add
24934 support for ISA 2.07 128-bit integer builtins. Define type names
24935 for the VSX/Altivec vector types.
24936 (altivec_init_builtins): Add support for overloaded vector
24937 functions with V1TImode type.
24938 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
24939 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
24941 (rs6000_split_128bit_ok_p): Likewise.
24942 (rs6000_handle_altivec_attribute): Create V1TImode from vector
24943 __int128_t and vector __uint128_t.
24945 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
24946 and mode attributes.
24948 (VSX_M2): Likewise.
24953 (VS_scalar): Likewise.
24954 (VS_double): Likewise.
24955 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
24957 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
24958 we support the ISA 2.07 128-bit integer arithmetic instructions.
24959 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
24960 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
24961 and TImode types for use with the builtin functions.
24962 (V1TI_type_node): Likewise.
24963 (unsigned_V1TI_type_node): Likewise.
24964 (intTI_type_internal_node): Likewise.
24965 (uintTI_type_internal_node): Likewise.
24967 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
24968 128-bit builtin functions.
24969 (UNSPEC_VADDEUQM): Likewise.
24970 (UNSPEC_VADDECUQ): Likewise.
24971 (UNSPEC_VSUBCUQ): Likewise.
24972 (UNSPEC_VSUBEUQM): Likewise.
24973 (UNSPEC_VSUBECUQ): Likewise.
24974 (VM): Add V1TImode to vector mode iterators.
24976 (VI_unit): Likewise.
24977 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
24978 (altivec_vaddcuq): Likewise.
24979 (altivec_vsubuqm): Likewise.
24980 (altivec_vsubcuq): Likewise.
24981 (altivec_vaddeuqm): Likewise.
24982 (altivec_vaddecuq): Likewise.
24983 (altivec_vsubeuqm): Likewise.
24984 (altivec_vsubecuq): Likewise.
24986 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
24988 (BOOL_128): Likewise.
24989 (BOOL_REGS_OUTPUT): Likewise.
24990 (BOOL_REGS_OP1): Likewise.
24991 (BOOL_REGS_OP2): Likewise.
24992 (BOOL_REGS_UNARY): Likewise.
24993 (BOOL_REGS_AND_CR0): Likewise.
24995 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
24996 128-bit integer builtin support.
24997 (vec_vadduqm): Likewise.
24998 (vec_vaddecuq): Likewise.
24999 (vec_vaddeuqm): Likewise.
25000 (vec_vsubecuq): Likewise.
25001 (vec_vsubeuqm): Likewise.
25002 (vec_vsubcuq): Likewise.
25003 (vec_vsubuqm): Likewise.
25005 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25006 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
25007 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
25008 128-bit integer add/subtract to ISA 2.07.
25010 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
25012 * config/arc/arc.c (arc_predicate_delay_insns):
25013 Fix third argument passed to conditionalize_nonjump.
25015 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
25017 * config/aarch64/aarch64-builtins.c
25018 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
25019 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
25020 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
25021 instead of __builtin_lfloor.
25022 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
25024 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25026 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
25027 (tree_ssa_ifcombine_bb_1): New function.
25028 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
25029 is an empty forwarder block to then_bb or vice versa and then_bb
25030 and else_bb are effectively swapped.
25032 2014-03-12 Christian Bruel <christian.bruel@st.com>
25035 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
25036 REG_CFA_DEF_CFA note.
25037 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
25038 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
25040 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
25042 PR tree-optimization/60454
25043 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
25045 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25047 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
25048 Do not define target_cpu_default2 to generic.
25049 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
25050 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
25051 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
25053 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25054 Marc Glisse <marc.glisse@inria.fr>
25056 PR tree-optimization/60502
25057 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
25058 instead of build_low_bits_mask.
25060 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25062 PR middle-end/60482
25063 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
25064 if there are multiple uses, but op doesn't live on E edge.
25065 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
25066 clobber stmts before __builtin_unreachable.
25068 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
25070 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
25071 hard_frame_pointer_rtx.
25072 * cse.c (cse_insn): Remove volatile check.
25073 * cselib.c (cselib_process_insn): Likewise.
25074 * dse.c (scan_insn): Likewise.
25076 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25078 * config/arc/arc.c (conditionalize_nonjump): New function,
25080 (arc_ifcvt): ... this.
25081 (arc_predicate_delay_insns): Use it.
25083 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25085 * config/arc/predicates.md (extend_operand): During/after reload,
25086 allow const_int_operand.
25087 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
25088 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
25089 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
25091 (umulsi3_highpart_i): Likewise.
25093 2014-03-11 Richard Biener <rguenther@suse.de>
25095 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
25096 Add asserts to guard possible wrong-code bugs.
25098 2014-03-11 Richard Biener <rguenther@suse.de>
25100 PR tree-optimization/60429
25101 PR tree-optimization/60485
25102 * tree-ssa-structalias.c (set_union_with_increment): Properly
25103 take into account all fields that overlap the shifted vars.
25104 (do_sd_constraint): Likewise.
25105 (do_ds_constraint): Likewise.
25106 (get_constraint_for_ptr_offset): Likewise.
25108 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
25110 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
25111 (nios2_compute_frame_layout):
25112 Add calculation of cfun->machine->fp_save_offset.
25113 (nios2_expand_prologue): Correct setting of frame pointer register
25115 (nios2_expand_epilogue): Update recovery of stack pointer from
25116 frame pointer accordingly.
25117 (nios2_initial_elimination_offset): Update calculation of offset
25118 for eliminating to HARD_FRAME_POINTER_REGNUM.
25120 2014-03-10 Jakub Jelinek <jakub@redhat.com>
25123 * ipa.c (symtab_remove_unreachable_nodes): Don't call
25124 cgraph_get_create_node on VAR_DECLs.
25126 2014-03-10 Richard Biener <rguenther@suse.de>
25128 PR middle-end/60474
25129 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
25131 2014-03-08 Douglas B Rupp <rupp@gnat.com>
25133 * config/vms/vms.opt (vms_float_format): New variable.
25135 2014-03-08 Tobias Burnus <burnus@net-b.de>
25137 * doc/invoke.texi (-fcilkplus): Update implementation status.
25139 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
25140 Richard Biener <rguenther@suse.de>
25142 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
25143 consistently accross all TUs.
25144 (run_gcc): Enable -fshort-double automatically at link at link-time
25145 and disallow override.
25147 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
25150 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
25151 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
25152 if they can't be used.
25154 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25156 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
25157 for Solaris 11/x86 ld.
25158 * configure: Regenerate.
25160 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25162 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
25163 (LIB_TLS_SPEC): Save as ld_tls_libs.
25164 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
25165 (HAVE_AS_IX86_TLSLDM): New test.
25166 * configure, config.in: Regenerate.
25167 * config/i386/i386.c (legitimize_tls_address): Fall back to
25168 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
25169 cannot support TLS_MODEL_LOCAL_DYNAMIC.
25170 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
25171 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
25173 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
25175 * common.opt (fira-loop-pressure): Mark as optimization.
25177 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
25179 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
25180 an OpenMP mappable type.
25182 2014-03-06 Matthias Klose <doko@ubuntu.com>
25184 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
25185 MULTILIB_OSDIRNAMES is not defined.
25187 2014-03-06 Jakub Jelinek <jakub@redhat.com>
25188 Meador Inge <meadori@codesourcery.com>
25191 * config/arm/arm.c (arm_tls_symbol_p): Remove.
25192 (arm_legitimize_address): Call legitimize_tls_address for any
25193 arm_tls_referenced_p expression, handle constant addend. Call it
25194 before testing for !TARGET_ARM.
25195 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
25197 2014-03-06 Richard Biener <rguenther@suse.de>
25199 PR middle-end/60445
25203 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
25205 * tree-streamer.c (record_common_node): Assert we don't record
25206 nodes with type double.
25207 (preload_common_node): Skip type double, complex double and double
25208 pointer since it is now frontend dependent due to fshort-double option.
25210 2014-03-06 Richard Biener <rguenther@suse.de>
25212 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
25213 or -fno-lto is specified and the linker has full plugin support.
25214 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
25215 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
25216 * lto-wrapper.c (merge_and_complain): Merge compile-time
25217 optimization levels.
25218 (run_gcc): And pass it through to the link options.
25220 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
25224 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25226 * cselib.c (remove_useless_values): Skip to avoid quadratic
25227 behavior if the condition moved from...
25228 (cselib_process_insn): ... here holds.
25230 2014-03-05 Jakub Jelinek <jakub@redhat.com>
25233 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
25234 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
25237 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
25238 (TM_H): Add x86-tune.def.
25240 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25242 * config/aarch64/aarch64.c (generic_tunings):
25243 Use cortexa57_extra_costs.
25245 2014-03-05 Jakub Jelinek <jakub@redhat.com>
25248 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
25249 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
25250 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
25253 2014-03-04 Heiher <r@hev.cc>
25255 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
25256 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
25258 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
25260 * config/i386/predicates.md (const2356_operand): Change to ...
25261 (const2367_operand): ... this.
25262 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
25264 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
25265 (*avx512pf_scatterpf<mode>sf): Ditto.
25266 (avx512pf_scatterpf<mode>df): Ditto.
25267 (*avx512pf_scatterpf<mode>df_mask): Ditto.
25268 (*avx512pf_scatterpf<mode>df): Ditto.
25269 * config/i386/i386.c (ix86_expand_builtin): Update
25270 incorrect hint operand error message.
25272 2014-03-04 Richard Biener <rguenther@suse.de>
25274 * lto-section-in.c (lto_get_section_data): Fix const cast.
25276 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
25278 * tree-streamer.c (record_common_node): Assert we don't record
25279 nodes with type double.
25280 (preload_common_node): Skip type double, complex double and double
25281 pointer since it is now frontend dependent due to fshort-double option.
25283 2014-03-04 Richard Biener <rguenther@suse.de>
25286 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
25287 (lto_input_toplevel_asms): Likewise.
25288 * lto-section-in.c (lto_get_section_data): Instead do it here
25291 2014-03-04 Richard Biener <rguenther@suse.de>
25293 PR tree-optimization/60382
25294 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
25295 dead PHIs a reduction.
25297 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
25299 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
25301 (_mm_prefetch): Move out of GCC target("sse") pragma.
25302 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
25303 GCC target("prfchw") pragma.
25304 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
25306 * config/i386/i386.c (ix86_option_override_internal): Enable
25307 -mprfchw with -mprefetchwt1.
25309 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
25311 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
25314 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
25316 * opts.h (CL_PCH_IGNORE): Define.
25317 * targhooks.c (option_affects_pch_p):
25318 Return false for options that have CL_PCH_IGNORE set.
25319 * opt-functions.awk: Process PchIgnore.
25320 * doc/options.texi: Document PchIgnore.
25322 * config/arc/arc.opt (misize): Add PchIgnore property.
25324 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25326 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
25327 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
25328 constraint on constants to permit them being loaded into
25329 GENERAL_REGS or BASE_REGS.
25331 2014-03-03 Nick Clifton <nickc@redhat.com>
25333 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
25334 anti-cacnonical alternatives.
25335 (negandhi3_real): New pattern.
25336 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
25338 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25340 * config/avr/avr-mcus.def: Remove atxmega16x1.
25341 * config/avr/avr-tables.opt: Regenerate.
25342 * config/avr/t-multilib: Regenerate.
25343 * doc/avr-mmcu.texi: Regenerate.
25345 2014-03-03 Tobias Grosser <tobias@grosser.es>
25346 Mircea Namolaru <mircea.namolaru@inria.fr>
25348 PR tree-optimization/58028
25349 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
25352 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25354 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
25355 not handled by recognizers.
25357 2014-03-03 Jakub Jelinek <jakub@redhat.com>
25359 PR middle-end/60175
25360 * function.c (expand_function_end): Don't emit
25361 clobber_return_register sequence if clobber_after is a BARRIER.
25362 * cfgexpand.c (construct_exit_block): Append instructions before
25363 return_label to prev_bb.
25365 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25367 * config/rs6000/constraints.md: Document reserved use of "wc".
25369 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
25372 * ipa.c (function_and_variable_visibility): When dissolving comdat
25373 group, also set all symbols to local.
25375 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
25380 2013-12-14 Jan Hubicka <jh@suse.cz>
25381 PR middle-end/58477
25382 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
25384 2014-03-02 Jon Beniston <jon@beniston.com>
25390 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
25391 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
25392 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
25393 (simple_return, *simple_return): New patterns
25394 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
25395 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
25397 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
25399 * dwarf2out.c (gen_subprogram_die): Tidy.
25401 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
25404 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
25405 (*mov_t_msb_neg_negc): ... this new insn.
25407 2014-02-28 Jason Merrill <jason@redhat.com>
25410 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
25413 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
25416 * dwarf2out.c (decltype_auto_die): New static.
25417 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
25418 (gen_type_die_with_usage): Handle 'decltype(auto)'.
25419 (is_cxx_auto): Likewise.
25421 2014-02-28 Ian Bolton <ian.bolton@arm.com>
25423 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
25424 we are not using general regs only.
25426 2014-02-28 Richard Biener <rguenther@suse.de>
25429 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
25430 previous fix and only allow to remove trivial pre-headers
25431 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
25432 (remove_forwarder_block): Properly update the latch of a loop.
25434 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25437 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
25438 (cselib_preserved_hash_table): New.
25439 (preserve_constants_and_equivs): Move preserved vals to it.
25440 (cselib_find_slot): Look it up first.
25441 (cselib_init): Initialize it.
25442 (cselib_finish): Release it.
25443 (dump_cselib_table): Dump it.
25445 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25448 * cselib.c (remove_useless_values): Skip to avoid quadratic
25449 behavior if the condition moved from...
25450 (cselib_process_insn): ... here holds.
25452 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25455 * var-tracking.c (vt_initialize): Apply the same condition to
25456 preserve the CFA base value.
25458 2014-02-28 Joey Ye <joey.ye@arm.com>
25461 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
25462 if reload in progress or completed.
25464 2014-02-28 Tobias Burnus <burnus@net-b.de>
25466 PR middle-end/60147
25467 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
25470 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
25472 * doc/tm.texi.in (Condition Code Status): Update documention for
25473 relative locations of cc0-setter and cc0-user.
25475 2014-02-27 Jeff Law <law@redhat.com>
25477 PR rtl-optimization/52714
25478 * combine.c (try_combine): When splitting an unrecognized PARALLEL
25479 into two independent simple sets, if I3 is a jump, ensure the
25480 pattern we place into I3 is a (set (pc) ...).
25482 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
25483 Jeff Law <law@redhat.com>
25485 PR rtl-optimization/49847
25486 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
25487 are in different blocks.
25488 * doc/tm.texi (Condition Code Status): Update documention for
25489 relative locations of cc0-setter and cc0-user.
25491 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
25494 * lra.c (lra_emit_add): Check SUBREG too.
25496 2014-02-27 Andreas Schwab <schwab@suse.de>
25498 * config/m68k/m68k.c (m68k_option_override): Disable
25499 -flive-range-shrinkage for classic m68k.
25500 (m68k_override_options_after_change): Likewise.
25502 2014-02-27 Marek Polacek <polacek@redhat.com>
25504 PR middle-end/59223
25505 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
25506 -Wmaybe-uninitialized.
25508 2014-02-27 Alan Modra <amodra@gmail.com>
25511 * reload1.c (emit_input_reload_insns): When reload_override_in,
25512 set old to rl->in_reg when rl->in_reg is a subreg.
25514 2014-02-26 Richard Biener <rguenther@suse.de>
25517 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
25519 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
25521 * common/config/i386/predicates.md (const1256_operand): Remove.
25522 (const2356_operand): New.
25523 (const_1_to_2_operand): Remove.
25524 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
25525 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
25526 (*avx512pf_gatherpf<mode>sf): Ditto.
25527 (avx512pf_gatherpf<mode>df): Ditto.
25528 (*avx512pf_gatherpf<mode>df_mask): Ditto.
25529 (*avx512pf_gatherpf<mode>df): Ditto.
25530 (avx512pf_scatterpf<mode>sf): Ditto.
25531 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
25532 (*avx512pf_scatterpf<mode>sf): Ditto.
25533 (avx512pf_scatterpf<mode>df): Ditto.
25534 (*avx512pf_scatterpf<mode>df_mask): Ditto.
25535 (*avx512pf_scatterpf<mode>df): Ditto.
25536 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
25538 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
25540 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
25541 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
25542 (_mm512_mask_testn_epi64_mask): Move to ...
25543 * config/i386/avx512cdintrin.h: Here.
25544 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
25545 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
25546 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
25547 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
25548 TARGET_AVX512F from TARGET_AVX512CD.
25550 2014-02-26 Richard Biener <rguenther@suse.de>
25553 * ipa.c (walk_polymorphic_call_targets): Properly guard
25554 call to inline_update_overall_summary.
25556 2014-02-26 Bin Cheng <bin.cheng@arm.com>
25559 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
25560 and latches only if requested. Fix latch if it is removed.
25561 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
25562 LOOPS_HAVE_PREHEADERS.
25564 2014-02-25 Andrew Pinski <apinski@cavium.com>
25566 * builtins.c (expand_builtin_thread_pointer): Create a new target
25567 when the target is NULL.
25569 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
25571 PR rtl-optimization/60317
25572 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
25573 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
25574 * lra-assigns.c: Include params.h.
25575 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
25576 other reload pseudos considerations.
25578 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25580 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
25581 to use canonical form for nor<mode>3.
25583 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25586 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
25589 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
25591 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
25592 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
25593 (ix86_handle_option): Handle OPT_mprefetchwt1.
25594 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
25595 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
25597 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25598 OPTION_MASK_ISA_PREFETCHWT1.
25599 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
25600 (PTA_PREFETCHWT1): New.
25601 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
25602 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
25603 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
25604 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
25605 (*prefetch_avx512pf_<mode>_: Change into ...
25606 (*prefetch_prefetchwt1_<mode>: This.
25607 * config/i386/i386.opt (mprefetchwt1): New.
25608 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
25609 (_mm_prefetch): Handle intent to write.
25610 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
25612 2014-02-25 Richard Biener <rguenther@suse.de>
25614 PR middle-end/60291
25615 * emit-rtl.c (mem_attrs_htab): Remove.
25616 (mem_attrs_htab_hash): Likewise.
25617 (mem_attrs_htab_eq): Likewise.
25618 (set_mem_attrs): Always allocate new mem-attrs when something changed.
25619 (init_emit_once): Do not allocate mem_attrs_htab.
25621 2014-02-25 Richard Biener <rguenther@suse.de>
25624 * lto-opts.c (lto_write_options): Output non-explicit conservative
25625 -fwrapv, -fno-trapv and -fno-strict-overflow.
25626 * lto-wrapper.c (merge_and_complain): Handle merging those options.
25627 (run_gcc): And pass them through.
25629 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
25631 * sel-sched.c (calculate_new_fences): New parameter ptime.
25632 Calculate it as a maximum over all fence cycles.
25633 (sel_sched_region_2): Adjust the call to calculate_new_fences.
25634 Print the final schedule timing when sched_verbose.
25636 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
25638 PR rtl-optimization/60292
25639 * sel-sched.c (fill_vec_av_set): Do not reset target availability
25640 bit fot the fence instruction.
25642 2014-02-24 Alangi Derick <alangiderick@gmail.com>
25644 * calls.h: Fix typo in comment.
25646 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
25648 * config/pa/pa.c (pa_output_move_double): Don't valididate when
25649 adjusting offsetable addresses.
25651 2014-02-24 Guozhi Wei <carrot@google.com>
25653 * sparseset.h (sparseset_pop): Fix the wrong index.
25655 2014-02-24 Walter Lee <walt@tilera.com>
25657 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
25658 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
25660 * common/config/tilegx/tilegx-common.c
25661 (TARGET_DEFAULT_TARGET_FLAGS): Define.
25662 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
25663 (LINK_SPEC): Ditto.
25664 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
25665 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
25666 (tilegx_gimplify_va_arg_expr): Handle big endian.
25667 (tilegx_expand_unaligned_load): Ditto.
25668 (tilegx_expand_unaligned_store): Ditto.
25669 (TARGET_RETURN_IN_MSB): New.
25670 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
25671 (TARGET_ENDIAN_DEFAULT): New.
25672 (TARGET_BIG_ENDIAN): Handle big endian.
25673 (BYTES_BIG_ENDIAN): Ditto.
25674 (WORDS_BIG_ENDIAN): Ditto.
25675 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
25676 (ENDIAN_SPEC): New.
25677 (EXTRA_SPECS): New.
25678 * config/tilegx/tilegx.md (extv): Handle big endian.
25680 (insn_st<n>): Ditto.
25681 (insn_st<n>_add<bitsuffix>): Ditto.
25682 (insn_stnt<n>): Ditto.
25683 (insn_stnt<n>_add<bitsuffix>):Ditto.
25684 (vec_interleave_highv8qi): Handle big endian.
25685 (vec_interleave_highv8qi_be): New.
25686 (vec_interleave_highv8qi_le): New.
25687 (insn_v1int_h): Handle big endian.
25688 (vec_interleave_lowv8qi): Handle big endian.
25689 (vec_interleave_lowv8qi_be): New.
25690 (vec_interleave_lowv8qi_le): New.
25691 (insn_v1int_l): Handle big endian.
25692 (vec_interleave_highv4hi): Handle big endian.
25693 (vec_interleave_highv4hi_be): New.
25694 (vec_interleave_highv4hi_le): New.
25695 (insn_v2int_h): Handle big endian.
25696 (vec_interleave_lowv4hi): Handle big endian.
25697 (vec_interleave_lowv4hi_be): New.
25698 (vec_interleave_lowv4hi_le): New.
25699 (insn_v2int_l): Handle big endian.
25700 (vec_interleave_highv2si): Handle big endian.
25701 (vec_interleave_highv2si_be): New.
25702 (vec_interleave_highv2si_le): New.
25703 (insn_v4int_h): Handle big endian.
25704 (vec_interleave_lowv2si): Handle big endian.
25705 (vec_interleave_lowv2si_be): New.
25706 (vec_interleave_lowv2si_le): New.
25707 (insn_v4int_l): Handle big endian.
25708 * config/tilegx/tilegx.opt (mbig-endian): New option.
25709 (mlittle-endian): New option.
25710 * doc/install.texi: Document tilegxbe-linux.
25711 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
25713 2014-02-24 Martin Jambor <mjambor@suse.cz>
25716 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
25717 there are no parameter descriptors.
25719 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
25721 PR rtl-optimization/60268
25722 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
25723 initialization to ...
25724 (sched_rgn_init): ... here.
25725 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
25727 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25729 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
25732 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
25734 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
25737 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25739 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
25740 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
25742 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25744 * config/microblaze/predicates.md: Add cmp_op predicate.
25745 * config/microblaze/microblaze.md: Add branch_compare instruction
25746 which uses cmp_op predicate and emits cmp insn before branch.
25747 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
25748 to microblaze_expand_conditional_branch and consolidate logic.
25749 (microblaze_expand_conditional_branch): emit branch_compare
25750 insn instead of handling cmp op separate from branch insn.
25752 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25754 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
25757 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25759 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
25760 define_insn with define_expand and new define_insn
25761 *altivec_lve<VI_char>x_internal.
25762 (altivec_stve<VI_char>x): Replace define_insn with define_expand
25763 and new define_insn *altivec_stve<VI_char>x_internal.
25764 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
25766 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
25768 (altivec_expand_stvex_be): New function.
25770 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
25772 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
25773 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
25774 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
25775 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
25777 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
25780 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
25781 instead of emit_move_insn.
25783 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25785 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
25786 vspltw with vsldoi.
25787 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
25788 gen_altivec_vsumsws.
25790 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25792 * config/rs6000/altivec.md (altivec_lvxl): Rename as
25793 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
25794 (altivec_lvxl_<mode>): New define_expand incorporating
25795 -maltivec=be semantics where needed.
25796 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
25797 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
25798 semantics where needed.
25799 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
25800 (altivec_stvx_<mode>): New define_expand incorporating
25801 -maltivec=be semantics where needed.
25802 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
25803 VM2 iterator instead of V4SI.
25804 (altivec_stvxl_<mode>): New define_expand incorporating
25805 -maltivec=be semantics where needed.
25806 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
25807 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
25808 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
25809 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
25810 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
25811 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
25812 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
25813 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
25814 ALTIVEC_BUILTIN_STVXL.
25815 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
25816 (altivec_expand_stvx_be): Likewise.
25817 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
25818 (altivec_expand_lvx_be): Likewise.
25819 (altivec_expand_stvx_be): Likewise.
25820 (altivec_expand_builtin): Add cases for
25821 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
25822 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
25823 (altivec_init_builtins): Add definitions for
25824 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
25825 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
25827 2014-02-21 Catherine Moore <clm@codesourcery.com>
25829 * doc/invoke.texi (mvirt, mno-virt): Document.
25830 * config/mips/mips.opt (mvirt): New option.
25831 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
25833 2014-02-21 Richard Biener <rguenther@suse.de>
25835 PR tree-optimization/60276
25836 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
25837 (STMT_VINFO_MIN_NEG_DIST): New macro.
25838 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
25839 STMT_VINFO_MIN_NEG_DIST.
25840 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
25841 made for negative dependence distances still hold.
25843 2014-02-21 Richard Biener <rguenther@suse.de>
25845 PR middle-end/60291
25846 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
25847 DECL_INITIAL for globals not in the current function context.
25849 2014-02-21 Jakub Jelinek <jakub@redhat.com>
25851 PR tree-optimization/56490
25852 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
25853 * tree-ssa-uninit.c: Include params.h.
25854 (compute_control_dep_chain): Add num_calls argument, return false
25855 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
25856 num_calls to recursive call.
25857 (find_predicates): Change dep_chain into normal array,
25858 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
25859 variable and adjust compute_control_dep_chain caller.
25860 (find_def_preds): Likewise.
25862 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
25864 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
25865 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
25867 2014-02-21 Nick Clifton <nickc@redhat.com>
25869 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
25870 (pushhi1): Likewise.
25871 (popqi1): Add mode to pre_dec.
25872 (pophi1): Likewise.
25874 2014-02-21 Jakub Jelinek <jakub@redhat.com>
25876 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
25877 mode for mask of V8SFmode permutation.
25879 2014-02-20 Richard Henderson <rth@redhat.com>
25882 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
25883 a new pseudo for OLDVAL.
25885 2014-02-20 Jakub Jelinek <jakub@redhat.com>
25888 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
25889 gen_reg_rtx if d->testing_p.
25890 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
25891 if d->testing_p and we will certainly return true.
25892 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
25895 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
25897 * emit-rtl.c (gen_reg_rtx): Assert that
25898 crtl->emit.regno_pointer_align_length is non-zero.
25900 2014-02-20 Richard Henderson <rth@redhat.com>
25903 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
25904 on failure the store back into EXPECT.
25906 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
25907 Sandra Loosemore <sandra@codesourcery.com>
25909 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
25910 * config/nios2/nios2.c (nios2_function_profiler): Add
25911 -fPIC (flag_pic == 2) support.
25912 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
25913 (nios2_large_offset_p): New function.
25914 (nios2_unspec_reloc_p): Move up position, update to use
25915 nios2_large_offset_p.
25916 (nios2_unspec_address): Remove function.
25917 (nios2_unspec_offset): New function.
25918 (nios2_large_got_address): New function.
25919 (nios2_got_address): Add large offset support.
25920 (nios2_legitimize_tls_address): Update usage of removed and new
25922 (nios2_symbol_binds_local_p): New function.
25923 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
25924 (nios2_legitimize_address): Update to use nios2_large_offset_p.
25925 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
25926 (nios2_print_operand): Merge H/L processing, add hiadj/lo
25927 processing for (const (unspec ...)).
25928 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
25930 2014-02-20 Richard Biener <rguenther@suse.de>
25932 * tree-cfg.c (replace_uses_by): Mark altered BBs before
25933 doing the substitution.
25934 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
25936 2014-02-20 Martin Jambor <mjambor@suse.cz>
25939 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
25940 info when checking whether lattices are bottom.
25942 2014-02-20 Richard Biener <rguenther@suse.de>
25944 PR middle-end/60221
25945 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
25948 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
25951 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
25952 parameter specifying the scaling.
25953 (inline_call): Update.
25954 (want_inline_recursively): Guard division by zero.
25955 (recursive_inlining): Update.
25956 * ipa-inline.h (clone_inlined_nodes): Update.
25958 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
25961 * config/i386/i386.c (classify_argument): Pass structures of size
25962 64 bytes or less in register.
25964 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
25965 Kirill Yukhin <kirill.yukhin@intel.com>
25967 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
25968 (_mm_rcp28_round_ss): Ditto.
25969 (_mm_rsqrt28_round_sd): Ditto.
25970 (_mm_rsqrt28_round_ss): Ditto.
25971 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
25972 (_mm_rcp14_round_ss): Ditto.
25973 (_mm_rsqrt14_round_sd): Ditto.
25974 (_mm_rsqrt14_round_ss): Ditto.
25975 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
25976 the first input operand, get rid of match_dup.
25977 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
25979 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
25981 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
25982 operand as the first input operand, set type attribute.
25983 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
25984 Set type attribute.
25985 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
25986 operand as the first input operand, set type attribute.
25988 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25990 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
25993 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
25996 * config/i386/i386.c (construct_container): Remove TFmode check
25997 for X86_64_INTEGER_CLASS.
25999 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
26002 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
26003 only when -Wpsabi is enabled.
26005 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
26008 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
26009 passing arrays in registers are the same as for structs, so remove the
26010 special case for them.
26012 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
26014 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
26015 destination type, extract only the valid bits if the source type is not
26016 integral and has a different mode.
26018 2014-02-19 Richard Biener <rguenther@suse.de>
26021 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
26024 2014-02-19 Richard Biener <rguenther@suse.de>
26027 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
26028 (ipa_modify_call_arguments): Emit an argument load explicitely and
26029 preserve virtual SSA form there and for the replacement call.
26030 Do not update SSA form nor free dominance info.
26032 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26034 * ipa.c (function_and_variable_visibility): Also clear WEAK
26035 flag when disolving COMDAT_GROUP.
26037 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26039 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
26040 * ipa-prop.c (ipa_set_jf_known_type): Return early when
26041 not devirtualizing.
26042 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
26043 do more sanity checks.
26044 (detect_type_change): Return true when giving up early.
26045 (compute_complex_assign_jump_func): Fix type parameter of
26046 ipa_set_ancestor_jf.
26047 (compute_complex_ancestor_jump_func): Likewise.
26048 (update_jump_functions_after_inlining): Fix updating of
26050 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
26052 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26054 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
26055 inline clones when edge disappears.
26057 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
26060 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
26061 Split 64-bit moves into 2 patterns. Do not allow the use of
26062 direct move for TDmode in little endian, since the decimal value
26063 has little endian bytes within a word, but the 64-bit pieces are
26064 ordered in a big endian fashion, and normal subreg's of TDmode are
26066 (mov<mode>_64bit_dm): Likewise.
26067 (movtd_64bit_nodm): Likewise.
26069 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26071 PR tree-optimization/60174
26072 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
26073 statement of an SSA_NAME that occurs in an abnormal PHI node.
26075 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26078 * final.c (SEEN_BB): Remove.
26079 (SEEN_NOTE, SEEN_EMITTED): Renumber.
26080 (final_scan_insn): Don't force_source_line on second
26081 NOTE_INSN_BASIC_BLOCK.
26083 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
26086 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
26087 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
26088 (type_natural_mode): Warn ABI change when %zmm register is not
26089 available for AVX512F vector value passing.
26091 2014-02-18 Kai Tietz <ktietz@redhat.com>
26094 * config/i386/i386.c (ix86_expand_prologue): Use value in
26095 rax register as displacement when restoring %r10 or %rax.
26096 Fix wrong offset when restoring both registers.
26098 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26100 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
26101 assertion with conditional return.
26103 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26104 Uros Bizjak <ubizjak@gmail.com>
26107 * config/i386/driver-i386.c (host_detect_local_cpu): If
26108 YMM state is not saved by the OS, also clear has_f16c. Move
26109 CPUID 0x80000001 handling before YMM state saving checking.
26111 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
26113 PR rtl-optimization/58960
26114 * haifa-sched.c (alloc_global_sched_pressure_data): New,
26115 factored out from ...
26116 (sched_init): ... here.
26117 (free_global_sched_pressure_data): New, factored out from ...
26118 (sched_finish): ... here.
26119 * sched-int.h (free_global_sched_pressure_data): Declare.
26120 * sched-rgn.c (nr_regions_initial): New static global.
26121 (haifa_find_rgns): Initialize it.
26122 (schedule_region): Disable sched-pressure for the newly
26125 2014-02-17 Richard Biener <rguenther@suse.de>
26127 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
26128 release SSA defs of pattern stmts.
26130 2014-02-17 Richard Biener <rguenther@suse.de>
26132 * tree-inline.c (expand_call_inline): Release the virtual
26133 operand defined by the call we are about to inline.
26135 2014-02-17 Richard Biener <rguenther@suse.de>
26137 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
26139 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
26140 Ilya Tocar <ilya.tocar@intel.com>
26142 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
26143 arguments order in builtin.
26144 (_mm512_permutexvar_epi64): Ditto.
26145 (_mm512_mask_permutexvar_epi64): Ditto
26146 (_mm512_maskz_permutexvar_epi32): Ditto
26147 (_mm512_permutexvar_epi32): Ditto
26148 (_mm512_mask_permutexvar_epi32): Ditto
26150 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26152 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
26153 (p8_vmrgow): Likewise.
26155 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26157 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
26160 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
26163 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
26164 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
26165 into 64-bit and 32-bit moves. On 64-bit moves, add support for
26166 using direct move instructions on ISA 2.07. Also adjust
26167 instruction length for 64-bit.
26168 (mov<mode>_64bit, TFmode/TDmode): Likewise.
26169 (mov<mode>_32bit, TFmode/TDmode): Likewise.
26171 2014-02-15 Alan Modra <amodra@gmail.com>
26175 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
26176 find_replacement on parts of insn rtl that might be reloaded.
26178 2014-02-15 Richard Biener <rguenther@suse.de>
26180 PR tree-optimization/60183
26181 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
26182 (tree_ssa_phiprop): Calculate and free post-dominators.
26184 2014-02-14 Jeff Law <law@redhat.com>
26186 PR rtl-optimization/60131
26187 * ree.c (get_extended_src_reg): New function.
26188 (combine_reaching_defs): Use it rather than assuming location of REG.
26189 (find_and_remove_re): Verify first operand of extension is
26190 a REG before adding the insns to the copy list.
26192 2014-02-14 Roland McGrath <mcgrathr@google.com>
26194 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
26195 * configure: Regenerated.
26196 * config.in: Regenerated.
26197 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
26198 instead of ASM_SHORT.
26200 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
26201 Richard Earnshaw <rearnsha@arm.com>
26203 PR rtl-optimization/59535
26204 * lra-constraints.c (process_alt_operands): Encourage alternative
26205 when unassigned pseudo class is superset of the alternative class.
26206 (inherit_reload_reg): Don't inherit when optimizing for code size.
26207 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
26208 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
26209 modes not less than 4 for Thumb1.
26211 2014-02-14 Kyle McMartin <kyle@redhat.com>
26214 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
26216 2014-02-14 Richard Biener <rguenther@suse.de>
26218 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
26219 (get_frame_arg): Drop the assert with langhook types_compatible_p.
26220 Do not strip INDIRECT_REFs.
26222 2014-02-14 Richard Biener <rguenther@suse.de>
26225 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
26226 DECL_FUNCTION_SPECIFIC_TARGET.
26227 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
26228 * tree-streamer-out.c (pack_ts_target_option): Remove.
26229 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
26230 (write_ts_function_decl_tree_pointers): Do not stream
26231 DECL_FUNCTION_SPECIFIC_TARGET.
26232 * tree-streamer-in.c (unpack_ts_target_option): Remove.
26233 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
26234 (lto_input_ts_function_decl_tree_pointers): Do not stream
26235 DECL_FUNCTION_SPECIFIC_TARGET.
26237 2014-02-14 Jakub Jelinek <jakub@redhat.com>
26239 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
26240 (get_initial_def_for_induction, vectorizable_induction): Ignore
26241 debug stmts when looking for exit_phi.
26242 (vectorizable_live_operation): Fix up condition.
26244 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26246 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
26247 nreverse() because it changes the content of original tree list.
26249 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26251 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
26252 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
26254 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26256 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
26257 GNU coding standards.
26259 2014-02-13 Jakub Jelinek <jakub@redhat.com>
26262 * dwarf2out.c (gen_subprogram_die): Don't call
26263 add_calling_convention_attribute if subr_die is old_die.
26265 2014-02-13 Sharad Singhai <singhai@google.com>
26267 * doc/optinfo.texi: Fix order of nodes.
26269 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
26271 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
26272 operands[2], not operands[3].
26274 2014-02-13 Richard Biener <rguenther@suse.de>
26277 * doc/install.texi (ISL): Update recommended version to 0.12.2,
26278 mention the possibility of an in-tree build.
26279 (CLooG): Update recommended version to 0.18.1, mention the
26280 possibility of an in-tree build and clarify that the ISL
26281 bundled with CLooG does not work.
26283 2014-02-13 Jakub Jelinek <jakub@redhat.com>
26286 * expr.c (compress_float_constant): If x is a hard register,
26287 extend into a pseudo and then move to x.
26289 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
26291 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
26292 caused by bad second argument to warning_at() with -mhotpatch and
26293 nested functions (e.g. with gfortran).
26295 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
26297 * opts.c (option_name): Remove "enabled by default" rider.
26299 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
26301 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
26303 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
26304 Uros Bizjak <ubizjak@gmail.com>
26307 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
26308 * configure: Regenerated.
26310 2014-02-12 Richard Biener <rguenther@suse.de>
26312 * vec.c (vec_prefix::calculate_allocation): Move as
26313 inline variant to vec.h.
26314 (vec_prefix::calculate_allocation_1): New out-of-line version.
26315 * vec.h (vec_prefix::calculate_allocation_1): Declare.
26316 (vec_prefix::m_has_auto_buf): Rename to ...
26317 (vec_prefix::m_using_auto_storage): ... this.
26318 (vec_prefix::calculate_allocation): Inline the easy cases
26319 and dispatch to calculate_allocation_1 which doesn't need the
26321 (va_heap::reserve): Use gcc_checking_assert.
26322 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
26323 m_using_auto_storage.
26324 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
26326 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
26327 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
26328 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
26330 2014-02-12 Richard Biener <rguenther@suse.de>
26332 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
26333 when we found a dependence.
26335 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
26337 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
26339 (maybe_fold_stmt): ... into this new function.
26340 * omp-low.c (lower_omp): Update comment.
26342 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
26345 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
26348 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
26350 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
26351 identifiers in comments.
26352 (cortexa53_extra_costs): Likewise.
26353 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
26354 (cortexa7_extra_costs): Likewise.
26355 (cortexa12_extra_costs): Likewise.
26356 (cortexa15_extra_costs): Likewise.
26357 (v7m_extra_costs): Likewise.
26359 2014-02-12 Richard Biener <rguenther@suse.de>
26361 PR middle-end/60092
26362 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
26363 of posix_memalign being successful.
26364 (lower_stmt): Restrict lowering of posix_memalign to when
26365 -ftree-bit-ccp is enabled.
26367 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26369 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
26371 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
26373 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
26375 PR rtl-optimization/60116
26376 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
26377 other_insn once the combination has been validated.
26379 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
26382 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
26384 * ipa-devirt.c: Include demangle.h
26385 (odr_violation_reported): New static variable.
26386 (add_type_duplicate): Update odr_violations.
26387 (maybe_record_node): Add completep parameter; update it.
26388 (record_target_from_binfo): Add COMPLETEP parameter;
26389 update it as needed.
26390 (possible_polymorphic_call_targets_1): Likewise.
26391 (struct polymorphic_call_target_d): Add nonconstruction_targets;
26392 rename FINAL to COMPLETE.
26393 (record_targets_from_bases): Sanity check we found the binfo;
26394 fix COMPLETEP updating.
26395 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
26396 parameter, fix computing of COMPLETEP.
26397 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
26398 at LTO time do demangling.
26399 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
26400 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
26402 (gimple_get_virt_method_for_binfo): Likewise.
26403 * gimple-fold.h (gimple_get_virt_method_for_binfo,
26404 gimple_get_virt_method_for_vtable): Update prototypes.
26406 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
26409 * genautomata.c (add_presence_absence): Fix typo with
26410 {final_}presence_list.
26412 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
26415 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
26416 for VSX/Altivec vectors that land in GPR registers.
26418 2014-02-11 Richard Henderson <rth@redhat.com>
26419 Jakub Jelinek <jakub@redhat.com>
26422 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
26423 around drhs if type conversion to lacc->type is not useless.
26425 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26427 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
26429 (cortex-a57.cortex-a53): Likewise.
26430 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
26432 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26434 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
26437 2014-02-11 Renlin Li <Renlin.Li@arm.com>
26439 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
26440 add_options_for_arm_vfp3.
26442 2014-02-11 Jeff Law <law@redhat.com>
26444 PR middle-end/54041
26445 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
26446 object with an undesirable mode.
26448 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26451 * config/i386/sol2-9.h: New file.
26452 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
26453 *-*-solaris2.9*): Use it.
26455 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
26457 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
26458 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
26460 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
26462 * config/microblaze/microblaze.c: Extend mcpu version format
26464 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
26466 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
26468 2014-02-10 Richard Henderson <rth@redhat.com>
26471 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
26472 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
26473 ms-abi vs -mno-accumulate-outgoing-args.
26474 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
26475 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
26478 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
26480 PR middle-end/60080
26481 * cfgexpand.c (expand_asm_operands): Attach source location to
26482 ASM_INPUT rtx objects.
26483 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
26485 2014-02-10 Nick Clifton <nickc@redhat.com>
26487 * config/mn10300/mn10300.c (popcount): New function.
26488 (mn10300_expand_prologue): Include saved registers in stack usage
26491 2014-02-10 Jeff Law <law@redhat.com>
26493 PR middle-end/52306
26494 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
26495 when changing the SET_DEST of a prior insn to avoid an input reload.
26497 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26499 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
26500 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
26501 -mcall-openbsd, or -mcall-linux.
26502 (CC1_ENDIAN_BIG_SPEC): Remove.
26503 (CC1_ENDIAN_LITTLE_SPEC): Remove.
26504 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
26505 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
26506 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
26507 and %cc1_endian_default.
26508 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
26510 2014-02-10 Richard Biener <rguenther@suse.de>
26512 PR tree-optimization/60115
26513 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
26514 MEM_REF handling. Properly verify that the accesses are not
26515 out of the objects bound.
26517 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26519 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
26522 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
26524 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
26525 proper constants and fix formatting.
26526 (possible_polymorphic_call_targets): Fix formatting.
26528 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
26529 Ilya Tocar <ilya.tocar@intel.com>
26531 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
26532 (_mm512_loadu_epi32): Renamed into...
26533 (_mm512_loadu_si512): This.
26534 (_mm512_storeu_epi32): Renamed into...
26535 (_mm512_storeu_si512): This.
26536 (_mm512_maskz_ceil_ps): Removed.
26537 (_mm512_maskz_ceil_pd): Ditto.
26538 (_mm512_maskz_floor_ps): Ditto.
26539 (_mm512_maskz_floor_pd): Ditto.
26540 (_mm512_floor_round_ps): Ditto.
26541 (_mm512_floor_round_pd): Ditto.
26542 (_mm512_ceil_round_ps): Ditto.
26543 (_mm512_ceil_round_pd): Ditto.
26544 (_mm512_mask_floor_round_ps): Ditto.
26545 (_mm512_mask_floor_round_pd): Ditto.
26546 (_mm512_mask_ceil_round_ps): Ditto.
26547 (_mm512_mask_ceil_round_pd): Ditto.
26548 (_mm512_maskz_floor_round_ps): Ditto.
26549 (_mm512_maskz_floor_round_pd): Ditto.
26550 (_mm512_maskz_ceil_round_ps): Ditto.
26551 (_mm512_maskz_ceil_round_pd): Ditto.
26552 (_mm512_expand_pd): Ditto.
26553 (_mm512_expand_ps): Ditto.
26554 * config/i386/i386.c (ix86_builtins): Remove
26555 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
26556 (bdesc_args): Ditto.
26557 * config/i386/predicates.md (const1256_operand): New.
26558 (const_1_to_2_operand): Ditto.
26559 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26560 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26561 (*avx512pf_gatherpf<mode>sf): Ditto.
26562 (avx512pf_gatherpf<mode>df): Ditto.
26563 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26564 (*avx512pf_gatherpf<mode>df): Ditto.
26565 (avx512pf_scatterpf<mode>sf): Ditto.
26566 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26567 (*avx512pf_scatterpf<mode>sf): Ditto.
26568 (avx512pf_scatterpf<mode>df): Ditto.
26569 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26570 (*avx512pf_scatterpf<mode>df): Ditto.
26571 (avx512f_expand<mode>): Removed.
26572 (<shift_insn><mode>3<mask_name>): Change predicate type.
26574 2014-02-08 Jakub Jelinek <jakub@redhat.com>
26576 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
26577 not at the end of datarefs vector use ordered_remove to avoid
26578 reordering datarefs vector.
26581 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
26582 mark local addressable non-static vars as GOVD_PRIVATE
26583 instead of GOVD_LOCAL.
26584 * omp-low.c (lower_omp_for): Move gimple_bind_vars
26585 and BLOCK_VARS of gimple_bind_block to new_stmt rather
26588 PR middle-end/60092
26589 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
26590 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
26591 assume_aligned or alloc_align attributes.
26592 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
26593 arguments. Handle also assume_aligned and alloc_align attributes.
26594 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
26595 calls to functions with assume_aligned or alloc_align attributes.
26596 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
26598 2014-02-08 Terry Guo <terry.guo@arm.com>
26600 * doc/invoke.texi: Document ARM -march=armv7e-m.
26602 2014-02-08 Jakub Jelinek <jakub@redhat.com>
26604 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
26605 flag on __cilkrts_rethrow builtin.
26608 * ipa-cp.c (determine_versionability): Fail at -O0
26609 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
26610 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
26613 2014-02-04 Jakub Jelinek <jakub@redhat.com>
26616 * tree-inline.c (copy_forbidden): Fail for
26617 __attribute__((optimize (0))) functions.
26619 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
26621 * varpool.c: Include pointer-set.h.
26622 (varpool_remove_unreferenced_decls): Variables in other partitions
26623 will not be output; be however careful to not lose information
26624 about partitioning.
26626 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
26628 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
26629 lookup in the vtable constructor.
26631 2014-02-07 Jeff Law <law@redhat.com>
26634 * config/m68k/m68k.md (ashldi_extsi): Turn into a
26635 define_insn_and_split.
26637 * ipa-inline.c (inline_small_functions): Fix typos.
26639 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26641 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
26642 (s390_can_use_return_insn): Declare.
26643 * config/s390/s390.h (EPILOGUE_USES): Define.
26644 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
26646 (s390_chunkify_start): Handle return JUMP_LABELs.
26647 (s390_early_mach): Emit a main_pool instruction on the entry edge.
26648 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
26649 (s390_can_use_return_insn): New functions.
26650 (s390_fix_long_loop_prediction): Handle conditional returns.
26651 (TARGET_SET_UP_BY_PROLOGUE): Define.
26652 * config/s390/s390.md (ANY_RETURN): New code iterator.
26653 (*creturn, *csimple_return, return, simple_return): New patterns.
26655 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26657 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
26658 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
26659 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
26660 REG_CFA_RESTORE list when deciding not to restore a register.
26662 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26664 * config/s390/s390.c: Include tree-pass.h and context.h.
26665 (s390_early_mach): New function, split out from...
26666 (s390_emit_prologue): ...here.
26667 (pass_data_s390_early_mach): New pass structure.
26668 (pass_s390_early_mach): New class.
26669 (s390_option_override): Create and register early_mach pass.
26670 Move to end of file.
26672 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26674 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
26675 to match for the exit block.
26677 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26679 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
26680 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
26681 Reject misaligned operands.
26683 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26685 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
26687 2014-02-07 Richard Biener <rguenther@suse.de>
26689 PR middle-end/60092
26690 * gimple-low.c (lower_builtin_posix_memalign): New function.
26691 (lower_stmt): Call it to lower posix_memalign in a way
26692 to make alignment info accessible.
26694 2014-02-07 Jakub Jelinek <jakub@redhat.com>
26697 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
26698 __builtin_setjmp_receiver.
26700 2014-02-07 Richard Biener <rguenther@suse.de>
26702 PR middle-end/60092
26703 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
26704 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
26705 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26706 Handle BUILT_IN_POSIX_MEMALIGN.
26707 (find_func_clobbers): Likewise.
26708 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
26709 (call_may_clobber_ref_p_1): Likewise.
26711 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26714 * ipa-devirt.c (record_target_from_binfo): Remove overactive
26717 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26720 * lto-cgraph.c (lto_output_node): Use
26721 symtab_get_symbol_partitioning_class.
26722 (lto_output_varpool_node): likewise.
26723 (symtab_get_symbol_partitioning_class): Move here from
26724 lto/lto-partition.c
26725 * cgraph.h (symbol_partitioning_class): Likewise.
26726 (symtab_get_symbol_partitioning_class): Declare.
26728 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26730 * ggc.h (ggc_internal_cleared_alloc): New macro.
26731 * vec.h (vec_safe_copy): Handle memory stats.
26732 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
26733 * target-globals.c (save_target_globals): Likewise.
26735 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26738 * expr.c (emit_move_resolve_push): Export; be bit more selective
26739 on when to clear alias set.
26740 * expr.h (emit_move_resolve_push): Declare.
26741 * function.h (struct function): Add tail_call_marked.
26742 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
26743 * config/i386/i386-protos.h (ix86_expand_push): Remove.
26744 * config/i386/i386.md (TImode move expander): De not call
26746 (FP push expanders): Preserve memory attributes.
26747 * config/i386/sse.md (push<mode>1): Remove.
26748 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
26749 (ix86_expand_push): Remove.
26750 * config/i386/mmx.md (push<mode>1): Remove.
26752 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26754 PR rtl-optimization/60030
26755 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
26756 lopart with paradoxical subreg before shifting it up by hprec.
26758 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26760 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
26761 Remove extra newline at end of file.
26762 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
26763 (arm_issue_rate): Handle cortexa57.
26764 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
26765 (cortex-a57.cortex-a53): Likewise.
26767 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26770 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
26771 don't record in REG_FRAME_RELATED_EXPR registers not set in that
26773 (arm_expand_prologue): Adjust all callers.
26774 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
26775 info, registers also at the lowest numbered registers side. Use
26776 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
26780 * var-tracking.c (adjust_mems): Before adding a SET to
26781 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
26783 2014-02-06 Alan Modra <amodra@gmail.com>
26786 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
26787 change SDmode to DDmode when lra_in_progress.
26789 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26791 PR middle-end/59150
26792 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
26793 free_data_ref on the dr first, and before goto again also set dr
26794 to the next dr. For simd_lane_access, free old datarefs[i] before
26795 overwriting it. For get_vectype_for_scalar_type failure, don't
26796 free_data_ref if simd_lane_access.
26798 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
26801 * tree.h (opts_for_fn): New inline function.
26802 (opt_for_fn): Define.
26803 * config/i386/i386.c (ix86_function_regparm): Use
26804 opt_for_fn (decl, optimize) instead of optimize.
26806 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
26808 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
26809 for SYMBOL_REF in large memory model.
26811 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26813 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
26814 and crypto support.
26815 (cortex-a57): Likewise.
26816 (cortex-a57.cortex-a53): Likewise.
26818 2014-02-06 Yury Gribov <y.gribov@samsung.com>
26819 Kugan Vivekanandarajah <kuganv@linaro.org>
26821 * config/arm/arm.c (arm_vector_alignment_reachable): Check
26823 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
26825 2014-02-06 Richard Biener <rguenther@suse.de>
26827 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
26828 set_loop_copy and initialize_original_copy_tables.
26830 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
26832 * config/aarch64/aarch64-simd.md
26833 (aarch64_ashr_simddi): Change QI to SI.
26835 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
26836 Jakub Jelinek <jakub@redhat.com>
26838 PR middle-end/60013
26839 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
26842 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26844 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
26845 CODE_FOR_altivec_vpku[hw]um to
26846 CODE_FOR_altivec_vpku[hw]um_direct.
26847 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
26848 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
26849 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
26850 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
26852 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26854 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
26855 generation for -maltivec=be.
26856 (altivec_vsumsws): Simplify redundant test.
26858 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26860 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
26861 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
26862 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
26863 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
26864 gen_altivec_vpkuwum.
26865 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
26867 (altivec_vpks<VI_char>ss): Likewise.
26868 (altivec_vpks<VI_char>us): Likewise.
26869 (altivec_vpku<VI_char>us): Likewise.
26870 (altivec_vpku<VI_char>um): Likewise.
26871 (altivec_vpku<VI_char>um_direct): New (copy of
26872 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
26874 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
26875 target is little endian and -maltivec=be is not specified.
26876 (*altivec_vupkhs<VU_char>_direct): New (copy of
26877 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
26878 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
26879 target is little endian and -maltivec=be is not specified.
26880 (*altivec_vupkls<VU_char>_direct): New (copy of
26881 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
26882 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
26883 little endian and -maltivec=be is not specified.
26884 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
26885 little endian and -maltivec=be is not specified.
26887 2014-02-05 Richard Henderson <rth@redhat.com>
26890 * combine-stack-adj.c: Revert r206943.
26891 * sched-int.h (struct deps_desc): Add last_args_size.
26892 * sched-deps.c (init_deps): Initialize it.
26893 (sched_analyze_insn): Add OUTPUT dependencies between insns that
26894 contain REG_ARGS_SIZE notes.
26896 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
26898 * lto-cgraph.c (asm_nodes_output): Make global.
26899 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
26900 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
26901 (driver_handle_option): Handle OPT_fwpa.
26903 2014-02-05 Jakub Jelinek <jakub@redhat.com>
26906 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
26907 a comment typo and formatting issue. If odr_hash hasn't been
26908 created, return vNULL and set *completep to false.
26910 PR middle-end/57499
26911 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
26912 bb with no successors.
26914 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
26917 * doc/invoke.texi (-march): Clarify documentation for ARM.
26918 (-mtune): Likewise.
26921 2014-02-05 Richard Biener <rguenther@suse.de>
26923 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
26924 when not vectorizing because of too many alias checks.
26925 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
26926 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
26928 2014-02-05 Nick Clifton <nickc@redhat.com>
26930 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
26931 accept extended registers in any mode when compiling for the MN10300.
26933 2014-02-05 Yury Gribov <y.gribov@samsung.com>
26935 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
26936 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
26937 sanitization attributes.
26938 (can_inline_edge_p): Likewise.
26939 (sanitize_attrs_match_for_inline_p): New function.
26941 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
26943 * ipa-prop.c (detect_type_change): Shor circuit testing of
26944 type changes on THIS pointer.
26946 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
26949 * config/pa/pa.c (legitimize_tls_address): Return original address
26950 if not passed a SYMBOL_REF rtx.
26951 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
26953 (pa_emit_move_sequence): Simplify TLS source operands.
26954 (pa_legitimate_constant_p): Reject all TLS constants.
26955 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
26956 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
26958 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
26960 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
26961 groups when we know they are controlled by LTO.
26962 * varasm.c (default_binds_local_p_1): If object is in other partition,
26963 it will be resolved locally.
26965 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
26967 * config/host-linux.c (linux_gt_pch_use_address): Don't
26968 use SSIZE_MAX because it is not always defined.
26970 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
26973 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
26974 threshold for pseudo splitting.
26975 (update_ebb_live_info): Process call argument hard registers and
26976 hard registers from insn definition too.
26977 (max_small_class_regs_num): New constant.
26978 (inherit_in_ebb): Update live hard regs through EBBs. Update
26979 reloads_num only for small register classes. Don't split for
26982 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
26985 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
26988 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
26990 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
26991 visibility is safe.
26993 2014-02-04 Marek Polacek <polacek@redhat.com>
26995 * gdbinit.in (pel): Define.
26997 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
26999 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
27002 2014-02-04 Richard Biener <rguenther@suse.de>
27005 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
27006 in function context local.
27007 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
27008 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
27009 similar to LTO_imported_decl_ref.
27011 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27013 PR tree-optimization/60002
27014 * cgraphclones.c (build_function_decl_skip_args): Clear
27015 DECL_LANG_SPECIFIC.
27017 PR tree-optimization/60023
27018 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
27019 false to gsi_replace.
27020 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
27021 has been in some EH region and vec_stmt could throw, add
27022 vec_stmt into the same EH region.
27023 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
27024 has no lhs, ignore it.
27025 * internal-fn.c (expand_MASK_LOAD): Likewise.
27028 * tree-inline.c (copy_forbidden): Fail for
27029 __attribute__((optimize (0))) functions.
27032 * omp-low.c (simd_clone_struct_copy): If from->inbranch
27033 is set, copy one less argument.
27034 (expand_simd_clones): Don't subtract clone_info->inbranch
27035 from simd_clone_struct_alloc argument.
27037 PR rtl-optimization/57915
27038 * recog.c (simplify_while_replacing): If all unary/binary/relational
27039 operation arguments are constant, attempt to simplify those.
27041 PR middle-end/59261
27042 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
27043 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
27045 2014-02-04 Richard Biener <rguenther@suse.de>
27047 PR tree-optimization/60012
27048 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
27049 TBAA disambiguation to all DDRs.
27051 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27054 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
27055 (LINK_SPEC): Use it for -shared, -shared-libgcc.
27057 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27060 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
27062 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27064 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
27065 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
27067 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27070 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
27071 to figure out targets of polymorphic calls with known decl.
27072 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27073 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
27074 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
27075 (get_polymorphic_call_info): ... here.
27076 (get_polymorphic_call_info_from_invariant): New function.
27078 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27080 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
27081 lookup via vtable pointer; check for type consistency
27082 and turn inconsitent facts into UNREACHABLE.
27083 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27084 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
27085 type inconsistent querries; return UNREACHABLE instead.
27087 2014-02-03 Richard Henderson <rth@twiddle.net>
27090 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
27091 already processed this node.
27092 (normalize_one_pred_1): Pass along mark_set.
27093 (normalize_one_pred): Create and destroy a pointer_set_t.
27094 (normalize_one_pred_chain): Likewise.
27096 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
27098 PR gcov-profile/58602
27099 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
27101 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27104 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
27105 -fno-devirtualize; try to devirtualize by the knowledge of
27106 virtual table pointer given by aggregate propagation.
27107 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27108 (ipa_print_node_jump_functions): Dump also offset that
27109 is relevant for polymorphic calls.
27110 (determine_known_aggregate_parts): Add arg_type parameter; use it
27111 instead of determining the type from pointer type.
27112 (ipa_compute_jump_functions_for_edge): Update call of
27113 determine_known_aggregate_parts.
27114 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
27115 (gimple_get_virt_method_for_binfo): ... here; simplify using
27116 vtable_pointer_value_to_vtable.
27117 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
27118 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
27119 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
27120 (vtable_pointer_value_to_vtable): Break out from ...; handle also
27122 (vtable_pointer_value_to_binfo): ... here.
27123 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
27125 2014-02-03 Teresa Johnson <tejohnson@google.com>
27127 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
27128 redef of outer loop index variable.
27130 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
27134 * doc/extend.texi (Function Attributes): Typo.
27136 2014-02-03 Cong Hou <congh@google.com>
27138 PR tree-optimization/60000
27139 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
27140 if the vectorized statement is a store. A store statement can only
27141 appear at the end of pattern statements.
27143 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27145 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
27146 (ix86_option_override_internal): Default long double to 64-bit for
27147 32-bit Bionic and to 128-bit for 64-bit Bionic.
27149 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
27150 TARGET_LONG_DOUBLE_128 is true.
27151 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
27153 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
27154 (mlong-double-64): Negate -mlong-double-128.
27155 (mlong-double-128): New option.
27157 * config/i386/i386-c.c (ix86_target_macros): Define
27158 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
27160 * doc/invoke.texi: Document -mlong-double-128.
27162 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27164 PR rtl-optimization/60024
27165 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
27167 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
27169 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
27171 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
27173 PR rtl-optimization/57662
27174 * sel-sched.c (code_motion_path_driver): Do not mark already not
27175 existing blocks in the visiting bitmap.
27177 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
27179 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
27180 on the insn being emitted.
27182 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
27183 Will Deacon <will.deacon@arm.com>
27185 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
27187 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27189 * config/arm/arm-tables.opt: Regenerate.
27191 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27193 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
27194 for vector types other than V16QImode.
27195 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
27196 define_expand, and call altivec_expand_vec_perm_le when producing
27197 code with little endian element order.
27198 (*altivec_vperm_<mode>_internal): New insn having previous
27199 behavior of altivec_vperm_<mode>.
27200 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
27201 altivec_expand_vec_perm_le when producing code with little endian
27203 (*altivec_vperm_<mode>_uns_internal): New insn having previous
27204 behavior of altivec_vperm_<mode>_uns.
27206 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27208 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
27209 (altivec_vsumsws): Add handling for -maltivec=be with a little
27211 (altivec_vsumsws_direct): New.
27212 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
27213 gen_altivec_vsumsws.
27215 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
27217 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
27218 vtable_pointer_value_to_binfo): New functions.
27219 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
27220 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
27222 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
27224 * config/nios2/nios2.md (load_got_register): Initialize GOT
27225 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
27226 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
27228 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
27230 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
27231 preserverd by passthrough, do not propagate the type.
27233 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27235 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
27236 (mips_atomic_assign_expand_fenv): New function.
27237 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
27239 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27241 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
27242 (__builtin_mips_set_fcsr): Likewise.
27243 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
27244 MIPS_USI_FTYPE_VOID.
27245 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
27246 (mips16_expand_set_fcsr): Likewise.
27247 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
27248 (mips16_set_fcsr_stub): Likewise.
27249 (mips16_get_fcsr_one_only_stub): New class.
27250 (mips16_set_fcsr_one_only_stub): Likewise.
27251 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
27252 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
27253 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
27254 (hard_float): New availability predicate.
27255 (mips_builtins): Add get_fcsr and set_fcsr.
27256 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
27257 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
27258 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
27259 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
27260 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
27263 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27265 * config/mips/mips.c (mips_one_only_stub): New class.
27266 (mips_need_mips16_rdhwr_p): Replace with...
27267 (mips16_rdhwr_stub): ...this new variable.
27268 (mips16_stub_call_address): New function.
27269 (mips16_rdhwr_one_only_stub): New class.
27270 (mips_expand_thread_pointer): Use mips16_stub_call_address.
27271 (mips_output_mips16_rdhwr): Delete.
27272 (mips_finish_stub): New function.
27273 (mips_code_end): Use it to handle rdhwr stubs.
27275 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
27278 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
27279 when calculating size of integer atomic types.
27281 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
27283 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
27285 2014-02-01 Jakub Jelinek <jakub@redhat.com>
27287 PR tree-optimization/60003
27288 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
27289 * profile.c (branch_prob): Use gimple_call_builtin_p
27290 to check for BUILT_IN_SETJMP_RECEIVER.
27291 * tree-inline.c (copy_bb): Call notice_special_calls.
27293 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
27296 * lra-constraints.c (process_alt_operands): Update reload_sum only
27299 2014-01-31 Richard Henderson <rth@redhat.com>
27301 PR middle-end/60004
27302 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
27303 until after else_eh is processed.
27305 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
27307 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
27308 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
27309 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
27310 in smmintrin.h, remove them.
27311 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
27312 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
27313 * config/i386/i386.md (ROUND_SAE): Fix value.
27314 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
27315 (const48_operand): New.
27316 * config/i386/subst.md (round), (round_expand): Use
27317 const_4_or_8_to_11_operand.
27318 (round_saeonly), (round_saeonly_expand): Use const48_operand.
27320 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
27322 * config/i386/constraints.md (Yk): Swap meaning with k.
27323 * config/i386/i386.md (movhi_internal): Change Yk to k.
27324 (movqi_internal): Ditto.
27325 (*k<logic><mode>): Ditto.
27328 (kandn<mode>): Ditto.
27329 (*<code>hi_1): Ditto.
27330 (*<code>qi_1): Ditto.
27331 (kxnor<mode>): Ditto.
27332 (kortestzhi): Ditto.
27333 (kortestchi): Ditto.
27335 (*one_cmplhi2_1): Ditto.
27336 (*one_cmplqi2_1): Ditto.
27337 * config/i386/sse.md (): Change k to Yk.
27338 (avx512f_load<mode>_mask): Ditto.
27339 (avx512f_blendm<mode>): Ditto.
27340 (avx512f_store<mode>_mask): Ditto.
27341 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
27342 (avx512f_storedqu<mode>_mask): Ditto.
27343 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
27345 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
27346 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
27347 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
27348 (avx512f_maskcmp<mode>3): Ditto.
27349 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
27350 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
27351 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
27352 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
27353 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
27354 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
27355 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
27356 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
27357 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
27358 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
27359 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
27360 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
27361 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
27362 (vec_extract_lo_<mode>_maskm): Ditto.
27363 (vec_extract_hi_<mode>_maskm): Ditto.
27364 (avx512f_vternlog<mode>_mask): Ditto.
27365 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
27366 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
27367 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
27368 (avx512f_<code>v8div16qi2_mask): Ditto.
27369 (avx512f_<code>v8div16qi2_mask_store): Ditto.
27370 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
27371 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
27372 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
27373 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
27374 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27375 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27376 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27377 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27378 (avx512cd_maskb_vec_dupv8di): Ditto.
27379 (avx512cd_maskw_vec_dupv16si): Ditto.
27380 (avx512f_vpermi2var<mode>3_maskz): Ditto.
27381 (avx512f_vpermi2var<mode>3_mask): Ditto.
27382 (avx512f_vpermi2var<mode>3_mask): Ditto.
27383 (avx512f_vpermt2var<mode>3_maskz): Ditto.
27384 (*avx512f_gathersi<mode>): Ditto.
27385 (*avx512f_gathersi<mode>_2): Ditto.
27386 (*avx512f_gatherdi<mode>): Ditto.
27387 (*avx512f_gatherdi<mode>_2): Ditto.
27388 (*avx512f_scattersi<mode>): Ditto.
27389 (*avx512f_scatterdi<mode>): Ditto.
27390 (avx512f_compress<mode>_mask): Ditto.
27391 (avx512f_compressstore<mode>_mask): Ditto.
27392 (avx512f_expand<mode>_mask): Ditto.
27393 * config/i386/subst.md (mask): Change k to Yk.
27394 (mask_scalar_merge): Ditto.
27397 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
27399 * doc/extend.texi (Vector Extensions): Document ?: in C++.
27401 2014-01-31 Richard Biener <rguenther@suse.de>
27403 PR middle-end/59990
27404 * builtins.c (fold_builtin_memory_op): Make sure to not
27405 use a floating-point mode or a boolean or enumeral type for
27406 the copy operation.
27408 2014-01-30 DJ Delorie <dj@redhat.com>
27410 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
27411 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
27412 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
27413 whenever main() has an epilogue.
27415 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27417 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
27418 unused variable "field".
27419 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
27420 (vsx_mergeh_<mode>): Likewise.
27421 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
27422 (altivec_vmrghh): Likewise.
27423 (altivec_vmrghw): Likewise.
27424 (altivec_vmrglb): Likewise.
27425 (altivec_vmrglh): Likewise.
27426 (altivec_vmrglw): Likewise.
27427 (altivec_vspltb): Add missing uses.
27428 (altivec_vsplth): Likewise.
27429 (altivec_vspltw): Likewise.
27430 (altivec_vspltsf): Likewise.
27432 2014-01-30 Jakub Jelinek <jakub@redhat.com>
27435 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
27436 frame related instructions.
27438 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
27440 PR rtl-optimization/59959
27441 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
27442 any reload of register whose subreg is invalid.
27444 2014-01-30 Jakub Jelinek <jakub@redhat.com>
27446 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
27447 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
27448 Add missing return type - void.
27450 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27452 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
27453 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
27454 remove element index adjustment for endian (now handled in vsx.md
27456 (altivec_expand_vec_perm_const): Use
27457 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
27458 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
27459 (vsx_xxspltw_<mode>): Adjust element index for little endian.
27460 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
27461 define_expand and a new define_insn *altivec_vspltb_internal;
27462 adjust for -maltivec=be on a little endian target.
27463 (altivec_vspltb_direct): New.
27464 (altivec_vsplth): Divide into a define_expand and a new
27465 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
27466 little endian target.
27467 (altivec_vsplth_direct): New.
27468 (altivec_vspltw): Divide into a define_expand and a new
27469 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
27470 little endian target.
27471 (altivec_vspltw_direct): New.
27472 (altivec_vspltsf): Divide into a define_expand and a new
27473 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
27474 a little endian target.
27476 2014-01-30 Richard Biener <rguenther@suse.de>
27478 PR tree-optimization/59993
27479 * tree-ssa-forwprop.c (associate_pointerplus): Check we
27480 can propagate form the earlier stmt and avoid the transform
27481 when the intermediate result is needed.
27483 2014-01-30 Alangi Derick <alangiderick@gmail.com>
27485 * README.Portability: Fix typo.
27487 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
27489 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
27490 comparison_operator with ordered_comparison_operator.
27492 2014-01-30 Nick Clifton <nickc@redhat.com>
27494 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
27495 Rename to mn10300_store_multiple_regs.
27496 * config/mn10300/mn10300.c: Likewise.
27497 * config/mn10300/mn10300.md (store_movm): Fix typo: call
27498 store_multiple_regs.
27499 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
27500 Call mn10300_store_multiple_regs.
27502 2014-01-30 Nick Clifton <nickc@redhat.com>
27503 DJ Delorie <dj@redhat.com>
27505 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
27506 %fp 2 to keep registers after it properly word-aligned.
27507 (rl78_alloc_physical_registers_umul): Handle the case where both
27508 input operands are the same.
27510 2014-01-30 Richard Biener <rguenther@suse.de>
27512 PR tree-optimization/59903
27513 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
27516 2014-01-30 Jason Merrill <jason@redhat.com>
27519 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
27522 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
27524 2014-01-30 Richard Biener <rguenther@suse.de>
27526 PR tree-optimization/59951
27527 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
27529 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
27532 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
27533 SFmode to DFmode case.
27535 2014-01-29 DJ Delorie <dj@redhat.com>
27537 * config/msp430/msp430.opt (-minrt): New.
27538 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
27540 (ENDFILE_SPEC): Likewise.
27542 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
27544 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
27545 (estimate_function_body_sizes): Use it.
27547 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
27550 * dwarf2out.c (is_cxx_auto): New.
27551 (is_base_type): Use it.
27552 (gen_type_die_with_usage): Likewise.
27554 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27556 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
27557 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
27558 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
27559 -maltivec=be with LE targets.
27560 (vsx_mergeh_<mode>): Likewise.
27561 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
27562 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
27563 (altivec_vmrghb): Replace with define_expand and new
27564 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
27565 (altivec_vmrghb_direct): New define_insn.
27566 (altivec_vmrghh): Replace with define_expand and new
27567 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
27568 (altivec_vmrghh_direct): New define_insn.
27569 (altivec_vmrghw): Replace with define_expand and new
27570 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
27571 (altivec_vmrghw_direct): New define_insn.
27572 (*altivec_vmrghsf): Adjust for endianness.
27573 (altivec_vmrglb): Replace with define_expand and new
27574 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
27575 (altivec_vmrglb_direct): New define_insn.
27576 (altivec_vmrglh): Replace with define_expand and new
27577 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
27578 (altivec_vmrglh_direct): New define_insn.
27579 (altivec_vmrglw): Replace with define_expand and new
27580 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
27581 (altivec_vmrglw_direct): New define_insn.
27582 (*altivec_vmrglsf): Adjust for endianness.
27583 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
27584 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
27585 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
27586 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
27587 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
27588 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
27589 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
27590 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
27592 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
27594 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
27595 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
27598 2014-01-29 Richard Biener <rguenther@suse.de>
27600 PR tree-optimization/58742
27601 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
27602 associate_pointerplus_align.
27603 (associate_pointerplus_diff): New function.
27604 (associate_pointerplus): Likewise. Call associate_pointerplus_align
27605 and associate_pointerplus_diff.
27607 2014-01-29 Richard Biener <rguenther@suse.de>
27609 * lto-streamer.h (LTO_major_version): Bump to 3.
27610 (LTO_minor_version): Reset to 0.
27612 2014-01-29 Renlin Li <Renlin.Li@arm.com>
27614 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
27615 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
27616 (arm_file_start): Generate correct asm header for armv7ve.
27617 * config/arm/bpabi.h: Add multilib support for armv7ve.
27618 * config/arm/driver-arm.c: Change the architectures of cortex-a7
27619 and cortex-a15 to armv7ve.
27620 * config/arm/t-aprofile: Add multilib support for armv7ve.
27621 * doc/invoke.texi: Document -march=armv7ve.
27623 2014-01-29 Richard Biener <rguenther@suse.de>
27625 PR tree-optimization/58742
27626 * tree-ssa-forwprop.c (associate_plusminus): Return true
27627 if we changed sth, defer EH cleanup to ...
27628 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
27629 (simplify_mult): New function.
27631 2014-01-29 Jakub Jelinek <jakub@redhat.com>
27633 PR middle-end/59917
27634 PR tree-optimization/59920
27635 * tree.c (build_common_builtin_nodes): Remove
27636 __builtin_setjmp_dispatcher initialization.
27637 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
27638 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
27639 instead of gsi_after_labels + manually skipping debug stmts.
27640 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
27641 ignore bbs with IFN_ABNORMAL_DISPATCHER.
27642 * tree-inline.c (copy_edges_for_bb): Remove
27643 can_make_abnormal_goto argument, instead add abnormal_goto_dest
27644 argument. Ignore computed_goto_p stmts. Don't call
27645 make_abnormal_goto_edges. If a call might need abnormal edges
27646 for non-local gotos, see if it already has an edge to
27647 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
27648 with true argument, don't do anything then, otherwise add
27649 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
27650 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
27652 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
27653 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
27654 (lower_stmt): Don't set data->calls_builtin_setjmp.
27655 (lower_builtin_setjmp): Adjust comment.
27656 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
27657 * tree-cfg.c (found_computed_goto): Remove.
27658 (factor_computed_gotos): Remove.
27659 (make_goto_expr_edges): Return bool, true for computed gotos.
27660 Don't call make_abnormal_goto_edges.
27661 (build_gimple_cfg): Don't set found_computed_goto, don't call
27662 factor_computed_gotos.
27663 (computed_goto_p): No longer static.
27664 (make_blocks): Don't set found_computed_goto.
27665 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
27666 (make_edges): If make_goto_expr_edges returns true, push bb
27667 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
27668 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
27669 vector. Record mapping between bbs and OpenMP regions if there
27670 are any, adjust make_gimple_omp_edges caller. Call
27671 handle_abnormal_edges.
27672 (make_abnormal_goto_edges): Remove.
27673 * tree-cfg.h (make_abnormal_goto_edges): Remove.
27674 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
27675 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
27676 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
27677 * internal-fn.def (ABNORMAL_DISPATCHER): New.
27678 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
27679 filling *region also set *region_idx to (*region)->entry->index.
27682 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
27683 For REGs set ORIGINAL_REGNO.
27685 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
27687 * doc/md.texi: Mention that a target shouldn't implement
27688 vec_widen_(s|u)mul_even/odd pair if it is less efficient
27691 2014-01-29 Jakub Jelinek <jakub@redhat.com>
27693 PR tree-optimization/59594
27694 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
27695 a copy of the datarefs vector rather than the vector itself.
27697 2014-01-28 Jason Merrill <jason@redhat.com>
27700 * dwarf2out.c (auto_die): New static.
27701 (gen_type_die_with_usage): Handle C++1y 'auto'.
27702 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
27705 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
27708 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
27709 (SPEC_X32): Likewise.
27710 (SPEC_64): Likewise.
27711 * config/i386/i386.c (ix86_option_override_internal): Turn off
27712 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
27714 (x86_file_start): Output .code16gcc for TARGET_16BIT.
27715 * config/i386/i386.h (TARGET_16BIT): New macro.
27716 (TARGET_16BIT_P): Likewise.
27717 * config/i386/i386.opt: Add m16.
27718 * doc/invoke.texi: Document -m16.
27720 2014-01-28 Jakub Jelinek <jakub@redhat.com>
27722 PR preprocessor/59935
27723 * input.c (location_get_source_line): Bail out on when line number
27724 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
27726 2014-01-28 Richard Biener <rguenther@suse.de>
27728 PR tree-optimization/58742
27729 * tree-ssa-forwprop.c (associate_plusminus): Handle
27730 pointer subtraction of the form (T)(P + A) - (T)P.
27732 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27734 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
27737 2014-01-28 Richard Biener <rguenther@suse.de>
27740 2014-01-28 Richard Biener <rguenther@suse.de>
27742 PR rtl-optimization/45364
27743 PR rtl-optimization/59890
27744 * var-tracking.c (local_get_addr_clear_given_value): Handle
27745 already cleared slot.
27746 (val_reset): Handle not allocated local_get_addr_cache.
27747 (vt_find_locations): Use post-order on the inverted CFG.
27749 2014-01-28 Richard Biener <rguenther@suse.de>
27751 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
27753 2014-01-28 Richard Biener <rguenther@suse.de>
27755 PR rtl-optimization/45364
27756 PR rtl-optimization/59890
27757 * var-tracking.c (local_get_addr_clear_given_value): Handle
27758 already cleared slot.
27759 (val_reset): Handle not allocated local_get_addr_cache.
27760 (vt_find_locations): Use post-order on the inverted CFG.
27762 2014-01-28 Alan Modra <amodra@gmail.com>
27764 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
27765 * configure.ac <recursive call for build != host>: Define
27766 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
27767 and LD_FOR_BUILD too.
27768 * configure: Regenerate.
27770 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
27772 * config/i386/i386.c (get_builtin_code_for_version): Separate
27773 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
27774 Broadwell from Haswell.
27776 2014-01-27 Steve Ellcey <sellcey@mips.com>
27778 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
27779 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
27780 * config/mips/mips.c (mips_option_override): Change setting
27782 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
27783 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
27784 Change from Mask to Var.
27786 2014-01-27 Jeff Law <law@redhat.com>
27788 * ipa-inline.c (inline_small_functions): Fix typo.
27790 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
27792 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
27793 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
27794 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
27795 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
27796 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
27797 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
27798 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
27799 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
27800 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
27801 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
27802 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
27803 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
27804 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
27805 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
27806 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
27807 (_mm512_storeu_epi64): Ditto.
27808 (_mm512_cmpge_epi32_mask): Ditto.
27809 (_mm512_cmpge_epu32_mask): Ditto.
27810 (_mm512_cmpge_epi64_mask): Ditto.
27811 (_mm512_cmpge_epu64_mask): Ditto.
27812 (_mm512_cmple_epi32_mask): Ditto.
27813 (_mm512_cmple_epu32_mask): Ditto.
27814 (_mm512_cmple_epi64_mask): Ditto.
27815 (_mm512_cmple_epu64_mask): Ditto.
27816 (_mm512_cmplt_epi32_mask): Ditto.
27817 (_mm512_cmplt_epu32_mask): Ditto.
27818 (_mm512_cmplt_epi64_mask): Ditto.
27819 (_mm512_cmplt_epu64_mask): Ditto.
27820 (_mm512_cmpneq_epi32_mask): Ditto.
27821 (_mm512_cmpneq_epu32_mask): Ditto.
27822 (_mm512_cmpneq_epi64_mask): Ditto.
27823 (_mm512_cmpneq_epu64_mask): Ditto.
27824 (_mm512_expand_pd): Ditto.
27825 (_mm512_expand_ps): Ditto.
27826 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
27827 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
27828 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
27829 * config/i386/i386.c (ix86_builtins): Add
27830 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
27831 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
27832 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
27833 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
27834 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
27835 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
27836 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
27837 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
27838 IX86_BUILTIN_PMOVUSQW512_MEM.
27839 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
27840 __builtin_ia32_pmovsqd512mem_mask,
27841 __builtin_ia32_pmovqd512mem_mask,
27842 __builtin_ia32_pmovusqw512mem_mask,
27843 __builtin_ia32_pmovsqw512mem_mask,
27844 __builtin_ia32_pmovqw512mem_mask,
27845 __builtin_ia32_pmovusdw512mem_mask,
27846 __builtin_ia32_pmovsdw512mem_mask,
27847 __builtin_ia32_pmovdw512mem_mask,
27848 __builtin_ia32_pmovqb512mem_mask,
27849 __builtin_ia32_pmovusqb512mem_mask,
27850 __builtin_ia32_pmovsqb512mem_mask,
27851 __builtin_ia32_pmovusdb512mem_mask,
27852 __builtin_ia32_pmovsdb512mem_mask,
27853 __builtin_ia32_pmovdb512mem_mask.
27854 (bdesc_args): Add __builtin_ia32_expanddf512,
27855 __builtin_ia32_expandsf512.
27856 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
27857 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
27858 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
27859 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
27860 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
27861 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
27862 (avx512f_<code>v8div16qi2_mask_store): This.
27863 (avx512f_expand<mode>): New.
27865 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
27867 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
27869 (_mm512_mask_prefetch_i64gather_pd): Ditto.
27870 (_mm512_prefetch_i32scatter_pd): Ditto.
27871 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
27872 (_mm512_prefetch_i64scatter_pd): Ditto.
27873 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
27874 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
27875 (_mm512_mask_prefetch_i64gather_ps): Ditto.
27876 (_mm512_prefetch_i32scatter_ps): Ditto.
27877 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
27878 (_mm512_prefetch_i64scatter_ps): Ditto.
27879 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
27880 * config/i386/i386-builtin-types.def: Define
27881 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
27882 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
27883 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
27884 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
27885 IX86_BUILTIN_SCATTERPFQPD.
27886 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
27887 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
27888 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
27889 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
27890 __builtin_ia32_scatterpfqps.
27891 (ix86_expand_builtin): Expand new built-ins.
27892 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
27893 fix memory access data type.
27894 (*avx512pf_gatherpf<mode>_mask): Ditto.
27895 (*avx512pf_gatherpf<mode>): Ditto.
27896 (avx512pf_scatterpf<mode>): Ditto.
27897 (*avx512pf_scatterpf<mode>_mask): Ditto.
27898 (*avx512pf_scatterpf<mode>): Ditto.
27899 (GATHER_SCATTER_SF_MEM_MODE): New.
27900 (avx512pf_gatherpf<mode>df): Ditto.
27901 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27902 (*avx512pf_scatterpf<mode>df): Ditto.
27904 2014-01-27 Jakub Jelinek <jakub@redhat.com>
27907 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
27908 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
27911 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
27913 * common/config/arm/arm-common.c
27914 (arm_rewrite_mcpu): Handle multiple names.
27916 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
27918 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
27920 * gimple-builder.h (create_gimple_tmp): Delete.
27922 2014-01-27 Christian Bruel <christian.bruel@st.com>
27924 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
27927 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
27929 * config/pa/pa.md (call): Generate indirect long calls to non-local
27930 functions when outputing 32-bit code.
27931 (call_value): Likewise except for special call to buggy powf function.
27933 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
27934 portable runtime and PIC indirect calls.
27935 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
27936 and PIC call sequences. Use ldo instead of blr to set return register
27937 in PIC call sequence.
27939 2014-01-25 Walter Lee <walt@tilera.com>
27941 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
27942 avoid clobbering a live register.
27944 2014-01-25 Walter Lee <walt@tilera.com>
27946 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
27947 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
27948 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
27949 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
27951 2014-01-25 Walter Lee <walt@tilera.com>
27953 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
27954 arguments on even registers.
27955 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
27957 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
27958 (BIGGEST_ALIGNMENT): Ditto.
27959 (BIGGEST_FIELD_ALIGNMENT): Ditto.
27961 2014-01-25 Walter Lee <walt@tilera.com>
27963 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
27964 insns before bundling.
27965 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
27967 2014-01-25 Walter Lee <walt@tilera.com>
27969 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
27970 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
27971 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
27973 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
27975 * config/mips/constraints.md (kl): Delete.
27976 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
27977 define expands, using...
27978 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
27979 instructions for MIPS16.
27980 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
27981 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
27983 2014-01-25 Walter Lee <walt@tilera.com>
27985 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
27989 2014-01-25 Walter Lee <walt@tilera.com>
27991 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
27992 (TARGET_EXPAND_TO_RTL_HOOK): Define.
27994 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
27996 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
27999 2014-01-25 Jakub Jelinek <jakub@redhat.com>
28001 * print-rtl.c (in_call_function_usage): New var.
28002 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
28003 EXPR_LIST mode as mode and not as reg note name.
28005 PR middle-end/59561
28006 * cfgloopmanip.c (copy_loop_info): If
28007 loop->warned_aggressive_loop_optimizations, make sure
28008 the flag is set in target loop too.
28010 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
28012 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
28014 * builtins.def: Likewise.
28015 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
28016 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
28017 * ira.c (ira_setup_eliminable_regset): Likewise.
28018 * omp-low.c (gate_expand_omp): Likewise.
28019 (execute_lower_omp): Likewise.
28020 (diagnose_sb_0): Likewise.
28021 (gate_diagnose_omp_blocks): Likewise.
28022 (simd_clone_clauses_extract): Likewise.
28025 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28027 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
28028 correction for little endian...
28029 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
28032 2014-01-24 Jeff Law <law@redhat.com>
28034 PR tree-optimization/59919
28035 * tree-vrp.c (find_assert_locations_1): Do not register asserts
28036 for non-returning calls.
28038 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
28040 * common/config/aarch64/aarch64-common.c
28041 (aarch64_rewrite_mcpu): Handle multiple names.
28042 * config/aarch64/aarch64.h
28043 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28045 2014-01-24 Dodji Seketeli <dodji@redhat.com>
28047 * input.c (add_file_to_cache_tab): Handle the case where fopen
28050 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
28053 * config/i386/i386.md (pushsf splitter): Get stack adjustment
28054 from push operand if code of push isn't PRE_DEC.
28056 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
28059 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
28060 -mquad-memory-atomic. Update -mquad-memory documentation to say
28061 it is only used for non-atomic loads/stores.
28063 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
28064 -mquad-memory or -mquad-memory-atomic switches.
28066 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
28067 -mquad-memory-atomic to ISA 2.07 support.
28069 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
28070 to separate support of normal quad word memory operations (ldq, stq)
28071 from the atomic quad word memory operations.
28073 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
28074 support to separate non-atomic quad word operations from atomic
28075 quad word operations. Disable non-atomic quad word operations in
28076 little endian mode so that we don't have to swap words after the
28077 load and before the store.
28078 (quad_load_store_p): Add comment about atomic quad word support.
28079 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
28080 options printed with -mdebug=reg.
28082 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
28083 -mquad-memory-atomic as the test for whether we have quad word
28084 atomic instructions.
28085 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
28086 or -mp8-vector are used, allow byte/half-word atomic operations.
28088 * config/rs6000/sync.md (load_lockedti): Insure that the address
28089 is a proper indexed or indirect address for the lqarx instruction.
28090 On little endian systems, swap the hi/lo registers after the lqarx
28092 (load_lockedpti): Use indexed_or_indirect_operand predicate to
28093 insure the address is valid for the lqarx instruction.
28094 (store_conditionalti): Insure that the address is a proper indexed
28095 or indirect address for the stqcrx. instruction. On little endian
28096 systems, swap the hi/lo registers before doing the stqcrx.
28098 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
28099 insure the address is valid for the stqcrx. instruction.
28101 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
28102 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
28103 type of quad memory support is available.
28105 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
28107 PR regression/59915
28108 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
28109 there is a danger of looping.
28111 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
28113 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
28114 force flag_ira_loop_pressure if set via command line.
28116 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28118 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
28119 (ashr_simd): New builtin handling DI mode.
28120 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
28121 (aarch64_sshr_simddi): New match pattern.
28122 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
28123 (vshrd_n_s64): Likewise.
28124 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
28126 2014-01-23 Nick Clifton <nickc@redhat.com>
28128 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
28129 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
28130 favour of mcu specific scripts.
28131 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
28134 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28135 Alex Velenko <Alex.Velenko@arm.com>
28137 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
28138 (vaddv_s16): Likewise.
28139 (vaddv_s32): Likewise.
28140 (vaddv_u8): Likewise.
28141 (vaddv_u16): Likewise.
28142 (vaddv_u32): Likewise.
28143 (vaddvq_s8): Likewise.
28144 (vaddvq_s16): Likewise.
28145 (vaddvq_s32): Likewise.
28146 (vaddvq_s64): Likewise.
28147 (vaddvq_u8): Likewise.
28148 (vaddvq_u16): Likewise.
28149 (vaddvq_u32): Likewise.
28150 (vaddvq_u64): Likewise.
28151 (vaddv_f32): Likewise.
28152 (vaddvq_f32): Likewise.
28153 (vaddvq_f64): Likewise.
28154 (vmaxv_f32): Likewise.
28155 (vmaxv_s8): Likewise.
28156 (vmaxv_s16): Likewise.
28157 (vmaxv_s32): Likewise.
28158 (vmaxv_u8): Likewise.
28159 (vmaxv_u16): Likewise.
28160 (vmaxv_u32): Likewise.
28161 (vmaxvq_f32): Likewise.
28162 (vmaxvq_f64): Likewise.
28163 (vmaxvq_s8): Likewise.
28164 (vmaxvq_s16): Likewise.
28165 (vmaxvq_s32): Likewise.
28166 (vmaxvq_u8): Likewise.
28167 (vmaxvq_u16): Likewise.
28168 (vmaxvq_u32): Likewise.
28169 (vmaxnmv_f32): Likewise.
28170 (vmaxnmvq_f32): Likewise.
28171 (vmaxnmvq_f64): Likewise.
28172 (vminv_f32): Likewise.
28173 (vminv_s8): Likewise.
28174 (vminv_s16): Likewise.
28175 (vminv_s32): Likewise.
28176 (vminv_u8): Likewise.
28177 (vminv_u16): Likewise.
28178 (vminv_u32): Likewise.
28179 (vminvq_f32): Likewise.
28180 (vminvq_f64): Likewise.
28181 (vminvq_s8): Likewise.
28182 (vminvq_s16): Likewise.
28183 (vminvq_s32): Likewise.
28184 (vminvq_u8): Likewise.
28185 (vminvq_u16): Likewise.
28186 (vminvq_u32): Likewise.
28187 (vminnmv_f32): Likewise.
28188 (vminnmvq_f32): Likewise.
28189 (vminnmvq_f64): Likewise.
28191 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28193 * config/aarch64/aarch64-simd.md
28194 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
28195 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
28196 (*aarch64_mul3_elt<mode>): Likewise.
28197 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
28198 (*aarch64_mul3_elt_to_64v2df): Likewise.
28199 (*aarch64_mla_elt<mode>): Likewise.
28200 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
28201 (*aarch64_mls_elt<mode>): Likewise.
28202 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
28203 (*aarch64_fma4_elt<mode>): Likewise.
28204 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
28205 (*aarch64_fma4_elt_to_64v2df): Likewise.
28206 (*aarch64_fnma4_elt<mode>): Likewise.
28207 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
28208 (*aarch64_fnma4_elt_to_64v2df): Likewise.
28209 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
28210 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
28211 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
28212 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
28213 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
28214 (aarch64_sqdmull_lane<mode>_internal): Likewise.
28215 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
28217 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
28219 * config/aarch64/aarch64-simd.md
28220 (aarch64_be_checked_get_lane<mode>): New define_expand.
28221 * config/aarch64/aarch64-simd-builtins.def
28222 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
28223 New builtin definition.
28224 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
28225 Use new safe be builtin.
28227 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28229 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
28231 (aarch64_be_st1<mode>): Likewise.
28232 (aarch_ld1<VALL:mode>): Define_expand modified.
28233 (aarch_st1<VALL:mode>): Likewise.
28234 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
28235 (UNSPEC_ST1): Likewise.
28237 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
28239 * config/microblaze/microblaze.md: Add trap insn and attribute
28241 2014-01-23 Dodji Seketeli <dodji@redhat.com>
28243 PR preprocessor/58580
28244 * input.h (location_get_source_line): Take an additional line_size
28246 (void diagnostics_file_cache_fini): Declare new function.
28247 * input.c (struct fcache): New type.
28248 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
28249 New static constants.
28250 (diagnostic_file_cache_init, total_lines_num)
28251 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
28252 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
28253 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
28254 (get_next_line, read_next_line, goto_next_line, read_line_num):
28255 New static function definitions.
28256 (diagnostic_file_cache_fini): New function.
28257 (location_get_source_line): Take an additional output line_len
28258 parameter. Re-write using lookup_or_add_file_to_cache_tab and
28260 * diagnostic.c (diagnostic_finish): Call
28261 diagnostic_file_cache_fini.
28262 (adjust_line): Take an additional input parameter for the length
28263 of the line, rather than calculating it with strlen.
28264 (diagnostic_show_locus): Adjust the use of
28265 location_get_source_line and adjust_line with respect to their new
28266 signature. While displaying a line now, do not stop at the first
28267 null byte. Rather, display the zero byte as a space and keep
28268 going until we reach the size of the line.
28269 * Makefile.in: Add vec.o to OBJS-libcommon
28271 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
28272 Ilya Tocar <ilya.tocar@intel.com>
28274 * config/i386/avx512fintrin.h (_mm512_kmov): New.
28275 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
28276 (__builtin_ia32_kmov16): Ditto.
28277 * config/i386/i386.md (UNSPEC_KMOV): New.
28280 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
28282 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
28283 (_mm512_storeu_si512): Ditto.
28285 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
28288 * rtl.h (get_referenced_operands): Declare.
28289 * recog.c (get_referenced_operands): New function.
28290 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
28291 operands have been referenced when recording LO_SUM references.
28293 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
28295 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
28297 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
28299 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
28300 Enable for generic and recent AMD targets.
28302 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
28304 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
28305 ARG_SIZE note when adjustment was eliminated.
28307 2014-01-22 Jeff Law <law@redhat.com>
28309 PR tree-optimization/59597
28310 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
28311 in file. Accept new argument REGISTERING and use it to modify
28312 dump output appropriately.
28313 (register_jump_thread): Corresponding changes.
28314 (mark_threaded_blocks): Reinstate code to cancel unprofitable
28315 thread paths involving joiner blocks. Add code to dump cancelled
28316 jump threading paths.
28318 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
28320 PR rtl-optimization/59477
28321 * lra-constraints.c (inherit_in_ebb): Process call for living hard
28322 regs. Update reloads_num and potential_reload_hard_regs for all insns.
28324 2014-01-22 Tom Tromey <tromey@redhat.com>
28326 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
28328 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
28330 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
28332 PR rtl-optimization/59896
28333 * lra-constraints.c (process_alt_operands): Check unused note for
28334 matched operands of insn with no output reloads.
28336 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
28338 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
28339 (mips_move_from_gpr_cost): Likewise.
28341 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
28343 PR rtl-optimization/59858
28344 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
28345 ira_class_hard_regs_num.
28346 (process_alt_operands): Increase reject for dying matched operand.
28348 2014-01-21 Jakub Jelinek <jakub@redhat.com>
28351 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
28352 smaller than size, perform several stores or loads and stores
28353 at dst + count - size to store or copy all of size bytes, rather
28354 than just last modesize bytes.
28356 2014-01-20 DJ Delorie <dj@redhat.com>
28358 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
28359 that CLOBBERs are REGs before propogating their values.
28361 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
28363 PR middle-end/59789
28364 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
28365 (cgraph_inline_failed_type): New function.
28366 * cgraph.h (DEFCIFCODE): Add type.
28367 (cgraph_inline_failed_type_t): New enum.
28368 (cgraph_inline_failed_type): New prototype.
28369 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
28370 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
28371 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
28372 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
28373 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
28374 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
28375 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
28376 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
28377 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
28378 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
28379 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
28380 OPTIMIZATION_MISMATCH.
28381 * tree-inline.c (expand_call_inline): Emit errors during
28382 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
28384 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
28387 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
28388 mode attribute in insn output.
28390 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
28392 * output.h (output_constant): Delete.
28393 * varasm.c (output_constant): Make private.
28395 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
28397 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
28399 2014-01-20 Jakub Jelinek <jakub@redhat.com>
28401 PR middle-end/59860
28402 * tree.h (fold_builtin_strcat): New prototype.
28403 * builtins.c (fold_builtin_strcat): No longer static. Add len
28404 argument, if non-NULL, don't call c_strlen. Optimize
28405 directly into __builtin_memcpy instead of __builtin_strcpy.
28406 (fold_builtin_2): Adjust fold_builtin_strcat caller.
28407 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
28409 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
28411 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
28412 for SImode_address_operand operands, having only a REG argument.
28414 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
28416 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
28417 loader name using mbig-endian.
28418 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
28420 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
28422 * doc/invoke.texi (-march): Clarify documentation for AArch64.
28423 (-mtune): Likewise.
28426 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
28428 * config/aarch64/aarch64-protos.h
28429 (aarch64_cannot_change_mode_class_ptr): Declare.
28430 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
28431 aarch64_cannot_change_mode_class_ptr): New.
28432 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
28433 backend hook aarch64_cannot_change_mode_class.
28435 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
28437 * common/config/aarch64/aarch64-common.c
28438 (aarch64_handle_option): Don't handle any option order logic here.
28439 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
28440 selected_cpu, warn on architecture version mismatch.
28441 (aarch64_override_options): Fix parsing order for option strings.
28443 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
28444 Iain Sandoe <iain@codesourcery.com>
28447 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
28448 warning. Amend comment to reflect current functionality.
28450 2014-01-20 Richard Biener <rguenther@suse.de>
28452 PR middle-end/59860
28453 * builtins.c (fold_builtin_strcat): Remove case better handled
28454 by tree-ssa-strlen.c.
28456 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
28458 * config/aarch64/aarch64.opt
28459 (mcpu, march, mtune): Make case-insensitive.
28461 2014-01-20 Jakub Jelinek <jakub@redhat.com>
28464 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
28465 if operands[1] is a REG or ZERO_EXTEND of a REG.
28467 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
28469 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
28471 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
28473 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
28474 long non-pic millicode calls.
28476 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
28478 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
28480 2014-01-19 Kito Cheng <kito@0xlab.org>
28482 * builtins.c (expand_movstr): Check movstr expand done or fail.
28484 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28485 H.J. Lu <hongjiu.lu@intel.com>
28488 * config/i386/i386.md (*lea<mode>): Zero-extend return register
28489 to DImode for zero-extended addresses.
28491 2014-01-19 Jakub Jelinek <jakub@redhat.com>
28493 PR rtl-optimization/57763
28494 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
28495 on the new indirect jump_insn and increment LABEL_NUSES (label).
28497 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
28501 * config.gcc (x86_archs): New variable.
28502 (x86_64_archs): Likewise.
28503 (x86_cpus): Likewise.
28504 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
28505 --with-arch/--with-cpu= options.
28506 Support --with-arch=/--with-cpu={nehalem,westmere,
28507 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
28509 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28511 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
28512 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
28514 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28516 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
28518 2014-01-18 Jakub Jelinek <jakub@redhat.com>
28521 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
28522 clear cpp_get_options (parse_in)->warn_unused_macros for
28523 ix86_target_macros_internal with cpp_define.
28525 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
28527 * jump.c (delete_related_insns): Keep (use (insn))s.
28528 * reorg.c (redundant_insn): Check for barriers too.
28530 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28532 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
28534 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
28536 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
28537 call to $$dyncall when TARGET_LONG_CALLS is true.
28539 2014-01-17 Jeff Law <law@redhat.com>
28541 * ree.c (combine_set_extension): Temporarily disable test for
28542 changing number of hard registers.
28544 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
28546 PR middle-end/58125
28547 * ipa-inline-analysis.c (inline_free_summary):
28548 Do not free summary of aliases.
28550 2014-01-17 Jakub Jelinek <jakub@redhat.com>
28552 PR middle-end/59706
28553 * gimplify.c (gimplify_expr): Use create_tmp_var
28554 instead of create_tmp_var_raw. If cond doesn't have
28555 integral type, don't add the IFN_ANNOTATE builtin at all.
28557 2014-01-17 Martin Jambor <mjambor@suse.cz>
28560 * ipa-cp.c (prev_edge_clone): New variable.
28561 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
28562 Also resize prev_edge_clone vector.
28563 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
28564 (ipcp_edge_removal_hook): New function.
28565 (ipcp_driver): Register ipcp_edge_removal_hook.
28567 2014-01-17 Andrew Pinski <apinski@cavium.com>
28568 Steve Ellcey <sellcey@mips.com>
28571 * config/mips/mips.c (mips_print_operand): Check operand mode instead
28574 2014-01-17 Jeff Law <law@redhat.com>
28576 PR middle-end/57904
28577 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
28578 so that pass_ccp runs first.
28580 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28582 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
28583 (ix86_adjust_cost): Use !TARGET_XXX.
28584 (do_reorder_for_imul): Likewise.
28585 (swap_top_of_ready_list): Likewise.
28586 (ix86_sched_reorder): Likewise.
28588 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28590 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28591 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
28592 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
28593 (intel_memset): New. Duplicate slm_memset.
28594 (intel_cost): New. Duplicate slm_cost.
28595 (m_INTEL): New macro.
28596 (processor_target_table): Add "intel".
28597 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
28598 with PROCESSOR_INTEL for "intel".
28599 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
28600 PROCESSOR_SILVERMONT.
28601 (ix86_issue_rate): Likewise.
28602 (ix86_adjust_cost): Likewise.
28603 (ia32_multipass_dfa_lookahead): Likewise.
28604 (swap_top_of_ready_list): Likewise.
28605 (ix86_sched_reorder): Likewise.
28606 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
28607 instead of TARGET_OPT_AGU.
28608 * config/i386/i386.h (TARGET_INTEL): New.
28609 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
28610 (processor_type): Add PROCESSOR_INTEL.
28611 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
28612 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
28614 2014-01-17 Marek Polacek <polacek@redhat.com>
28617 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
28620 2014-01-17 Richard Biener <rguenther@suse.de>
28622 PR tree-optimization/46590
28623 * opts.c (default_options_table): Add entries for
28624 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
28625 all enabled at -O1 but not for -Og.
28626 * common.opt (fbranch-count-reg): Remove Init(1).
28627 (fmove-loop-invariants): Likewise.
28628 (ftree-pta): Likewise.
28630 2014-01-17 Jakub Jelinek <jakub@redhat.com>
28632 * config/i386/i386.c (ix86_data_alignment): For compatibility with
28633 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
28634 decls to at least the GCC 4.8 used alignments.
28637 * tree-nested.c (convert_nonlocal_reference_stmt,
28638 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
28639 of GIMPLE_BIND stmts, adjust associated decls.
28641 2014-01-17 Richard Biener <rguenther@suse.de>
28643 PR tree-optimization/46590
28644 * vec.h (vec<>::bseach): New member function implementing
28645 binary search according to C89 bsearch.
28646 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
28647 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
28648 bitmap pointer again. Make accesses_in_loop a flat array.
28649 (mem_ref_obstack): New global.
28650 (outermost_indep_loop): Adjust for mem_ref->stored changes.
28651 (mark_ref_stored): Likewise.
28652 (ref_indep_loop_p_2): Likewise.
28653 (set_ref_stored_in_loop): New helper function.
28654 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
28655 (memref_free): Adjust.
28656 (record_mem_ref_loc): Simplify.
28657 (gather_mem_refs_stmt): Adjust.
28658 (sort_locs_in_loop_postorder_cmp): New function.
28659 (analyze_memory_references): Sort accesses_in_loop after
28660 loop postorder number.
28661 (find_ref_loc_in_loop_cmp): New function.
28662 (for_all_locs_in_loop): Find relevant cluster of locs in
28663 accesses_in_loop and iterate without recursion.
28664 (execute_sm): Avoid uninit warning.
28665 (struct ref_always_accessed): Simplify.
28666 (ref_always_accessed::operator ()): Likewise.
28667 (ref_always_accessed_p): Likewise.
28668 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
28669 loop postorder numbers here.
28670 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
28673 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
28676 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
28677 on decls for which assemble_alias has been called.
28679 2014-01-17 Nick Clifton <nickc@redhat.com>
28681 * config/msp430/msp430.opt: (mcpu): New option.
28682 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
28683 (msp430_option_override): Parse target_cpu. If the MCU name
28684 matches a generic string, clear target_mcu.
28685 (msp430_attr): Allow numeric interrupt values up to 63.
28686 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
28687 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
28689 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
28691 * config/msp430/msp430.md (popm): Use %J rather than %I.
28692 (addsi3): Use msp430_nonimmediate_operand for operand 2.
28693 (addhi_cy_i): Use immediate_operand for operand 2.
28694 * doc/invoke.texi: Document -mcpu option.
28696 2014-01-17 Richard Biener <rguenther@suse.de>
28698 PR rtl-optimization/38518
28699 * df.h (df_analyze_loop): Declare.
28700 * df-core.c: Include cfgloop.h.
28701 (df_analyze_1): Split out main part of df_analyze.
28702 (df_analyze): Adjust.
28703 (loop_inverted_post_order_compute): New function.
28704 (loop_post_order_compute): Likewise.
28705 (df_analyze_loop): New function avoiding whole-function
28706 postorder computes.
28707 * loop-invariant.c (find_defs): Use df_analyze_loop.
28708 (find_invariants): Adjust.
28709 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
28711 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
28713 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
28714 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
28716 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
28718 * ipa-ref.c (ipa_remove_stmt_references): Fix references
28719 traversal when removing references.
28721 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
28724 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
28726 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
28728 PR middle-end/56791
28729 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
28730 pushing a reload for an autoinc when we had previously reloaded an
28731 inner part of the address.
28733 2014-01-16 Jakub Jelinek <jakub@redhat.com>
28735 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
28737 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
28738 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
28739 when not giving up or versioning for alias only because of
28741 (vect_analyze_data_ref_dependences): Set to true.
28742 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
28744 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
28745 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
28748 PR middle-end/58344
28749 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
28752 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
28753 operand 0 predicate for gathers, use a new pseudo as subtarget.
28755 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
28757 PR middle-end/59609
28758 * lra-constraints.c (process_alt_operands): Add printing debug info.
28759 Check absence of input/output reloads for matched operands too.
28761 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
28763 PR rtl-optimization/59835
28764 * ira.c (ira_init_register_move_cost): Increase cost for
28767 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
28769 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
28771 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
28774 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
28775 non-register objects. Use gen_(high/low)part more consistently.
28778 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
28781 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
28782 endian support, remove tests for WORDS_BIG_ENDIAN.
28783 (p8_mfvsrd_3_<mode>): Likewise.
28784 (reload_gpr_from_vsx<mode>): Likewise.
28785 (reload_gpr_from_vsxsf): Likewise.
28786 (p8_mfvsrd_4_disf): Likewise.
28788 2014-01-16 Richard Biener <rguenther@suse.de>
28790 PR rtl-optimization/46590
28791 * lcm.c (compute_antinout_edge): Use postorder iteration.
28792 (compute_laterin): Use inverted postorder iteration.
28794 2014-01-16 Nick Clifton <nickc@redhat.com>
28796 PR middle-end/28865
28797 * varasm.c (output_constant): Return the number of bytes actually
28799 (output_constructor_array_range): Update the field size with the
28800 number of bytes emitted by output_constant.
28801 (output_constructor_regular_field): Likewise. Also do not
28802 complain if the total number of bytes emitted is now greater
28803 than the expected fieldpos.
28804 * output.h (output_constant): Update prototype and descriptive comment.
28806 2014-01-16 Marek Polacek <polacek@redhat.com>
28808 PR middle-end/59827
28809 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
28810 it is error_mark_node.
28812 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
28814 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
28815 VALID_AVX256_REG_OR_OI_MODE.
28817 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
28819 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
28820 current procedure should be profiled.
28822 2014-01-15 Andrew Pinski <apinski@cavium.com>
28824 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
28825 of moving from/to the STACK_REG register class.
28827 2014-01-15 Richard Henderson <rth@redhat.com>
28830 * reginfo.c (global_regs_decl): Globalize.
28831 * rtl.h (global_regs_decl): Declare.
28832 * ira.c (do_reload): Diagnose frame_pointer_needed and it
28833 reserved via global_regs.
28835 2014-01-15 Teresa Johnson <tejohnson@google.com>
28837 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
28839 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
28841 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
28842 and vmulosh rather than call gen_vec_widen_smult_*.
28843 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
28844 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
28845 (vec_widen_smult_even_v16qi): Likewise.
28846 (vec_widen_umult_even_v8hi): Likewise.
28847 (vec_widen_smult_even_v8hi): Likewise.
28848 (vec_widen_umult_odd_v16qi): Likewise.
28849 (vec_widen_smult_odd_v16qi): Likewise.
28850 (vec_widen_umult_odd_v8hi): Likewise.
28851 (vec_widen_smult_odd_v8hi): Likewise.
28852 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
28853 vmuloub rather than call gen_vec_widen_umult_*.
28854 (vec_widen_umult_lo_v16qi): Likewise.
28855 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
28856 vmulosb rather than call gen_vec_widen_smult_*.
28857 (vec_widen_smult_lo_v16qi): Likewise.
28858 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
28859 rather than call gen_vec_widen_umult_*.
28860 (vec_widen_umult_lo_v8hi): Likewise.
28861 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
28862 rather than call gen_vec_widen_smult_*.
28863 (vec_widen_smult_lo_v8hi): Likewise.
28865 2014-01-15 Jeff Law <law@redhat.com>
28867 PR tree-optimization/59747
28868 * ree.c (find_and_remove_re): Properly handle case where a second
28869 eliminated extension requires widening a copy created for elimination
28870 of a prior extension.
28871 (combine_set_extension): Ensure that the number of hard regs needed
28872 for a destination register does not change when we widen it.
28874 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
28876 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
28877 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
28878 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
28879 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
28880 (avr-*-rtems*): Likewise.
28881 (bfin*-rtems*): Likewise.
28882 (moxie-*-rtems*): Likewise.
28883 (h8300-*-rtems*): Likewise.
28884 (i[34567]86-*-rtems*): Likewise.
28885 (lm32-*-rtems*): Likewise.
28886 (m32r-*-rtems*): Likewise.
28887 (m68k-*-rtems*): Likewise.
28888 (microblaze*-*-rtems*): Likewise.
28889 (mips*-*-rtems*): Likewise.
28890 (powerpc-*-rtems*): Likewise.
28891 (sh-*-rtems*): Likewise.
28892 (sparc-*-rtems*): Likewise.
28893 (sparc64-*-rtems*): Likewise.
28894 (v850-*-rtems*): Likewise.
28895 (m32c-*-rtems*): Likewise.
28897 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
28899 PR rtl-optimization/59511
28900 * ira.c (ira_init_register_move_cost): Use memory costs for some
28901 cases of register move cost calculations.
28902 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
28903 instead of BB frequency.
28904 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
28905 * lra-assigns.c (find_hard_regno_for): Ditto.
28907 2014-01-15 Richard Biener <rguenther@suse.de>
28909 PR tree-optimization/59822
28910 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
28911 (vectorizable_load): Use it to hoist defs of uses of invariant
28912 loads out of the loop.
28914 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
28915 Kugan Vivekanandarajah <kuganv@linaro.org>
28918 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
28921 2014-01-15 Richard Biener <rguenther@suse.de>
28923 PR rtl-optimization/59802
28924 * lcm.c (compute_available): Use inverted postorder to seed
28925 the initial worklist.
28927 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28930 * config/s390/s390.c (s390_preferred_reload_class): Don't return
28931 ADDR_REGS for invalid symrefs in non-PIC code.
28933 2014-01-15 Jakub Jelinek <jakub@redhat.com>
28936 * builtins.c (determine_block_size): Initialize *probable_max_size
28937 even if len_rtx is CONST_INT.
28939 2014-01-14 Andrew Pinski <apinski@cavium.com>
28941 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
28942 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
28943 (cortexa53_tunings): Likewise.
28944 (aarch64_sched_issue_rate): New function.
28945 (TARGET_SCHED_ISSUE_RATE): Define.
28947 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
28949 * ira-costs.c (find_costs_and_classes): Add missed
28950 ira_init_register_move_cost_if_necessary.
28952 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
28955 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
28957 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
28960 * config/i386/i386.c (type_natural_mode): Add a bool parameter
28961 to indicate if type is used for function return value. Warn ABI
28962 change if the vector mode isn't available for function return value.
28963 (ix86_function_arg_advance): Pass false to type_natural_mode.
28964 (ix86_function_arg): Likewise.
28965 (ix86_gimplify_va_arg): Likewise.
28966 (function_arg_32): Don't warn ABI change.
28967 (ix86_function_value): Pass true to type_natural_mode.
28968 (ix86_return_in_memory): Likewise.
28969 (ix86_struct_value_rtx): Removed.
28970 (TARGET_STRUCT_VALUE_RTX): Likewise.
28972 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28974 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
28975 converting a conditional jump into a conditional return.
28977 2014-01-14 Richard Biener <rguenther@suse.de>
28979 PR tree-optimization/58921
28980 PR tree-optimization/59006
28981 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
28982 hoisting invariant stmts.
28983 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
28984 invariant loads on the preheader edge if possible.
28986 2014-01-14 Joey Ye <joey.ye@arm.com>
28988 * doc/plugin.texi (Building GCC plugins): Update to C++.
28990 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
28992 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
28993 (_mm_rcp28_round_ss): Ditto.
28994 (_mm_rsqrt28_round_sd): Ditto.
28995 (_mm_rsqrt28_round_ss): Ditto.
28996 (_mm_rcp28_sd): Ditto.
28997 (_mm_rcp28_ss): Ditto.
28998 (_mm_rsqrt28_sd): Ditto.
28999 (_mm_rsqrt28_ss): Ditto.
29000 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
29001 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
29002 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
29003 (IX86_BUILTIN_RCP28SD): Ditto.
29004 (IX86_BUILTIN_RCP28SS): Ditto.
29005 (IX86_BUILTIN_RSQRT28SD): Ditto.
29006 (IX86_BUILTIN_RSQRT28SS): Ditto.
29007 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
29008 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
29009 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
29010 (ix86_expand_special_args_builtin): Expand new FTYPE.
29011 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
29012 (srcp14<mode>): Make insn unary.
29013 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
29014 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
29015 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
29016 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
29017 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
29018 Fix rounding: make it SAE only.
29019 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29021 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29023 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
29024 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
29025 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
29026 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
29027 (round_saeonly_mask_scalar_operand4): Ditto.
29028 (round_saeonly_mask_scalar_op3): Ditto.
29029 (round_saeonly_mask_scalar_op4): Ditto.
29031 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29033 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
29034 Implement -maltivec=be for vec_insert and vec_extract.
29036 2014-01-10 DJ Delorie <dj@redhat.com>
29038 * config/msp430/msp430.md (call_internal): Don't allow memory
29039 references with SP as the base register.
29040 (call_value_internal): Likewise.
29041 * config/msp430/constraints.md (Yc): New. For memory references
29042 that don't use SP as a base register.
29044 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
29045 "an integer without a # prefix"
29046 * config/msp430/msp430.md (epilogue_helper): Use it.
29048 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29051 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
29052 AVX512F gather builtins.
29053 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
29054 on gather decls with INTEGER_TYPE masktype.
29055 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
29056 directly into the builtin rather than hoisting it before loop.
29058 PR tree-optimization/59387
29059 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
29060 (scev_const_prop): If folded_casts and type has undefined overflow,
29061 use force_gimple_operand instead of force_gimple_operand_gsi and
29062 for each added stmt if it is assign with
29063 arith_code_with_undefined_signed_overflow, call
29064 rewrite_to_defined_overflow.
29065 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
29066 gimple-fold.h instead.
29067 (arith_code_with_undefined_signed_overflow,
29068 rewrite_to_defined_overflow): Moved to ...
29069 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
29070 rewrite_to_defined_overflow): ... here. No longer static.
29071 Include gimplify-me.h.
29072 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
29073 rewrite_to_defined_overflow): New prototypes.
29075 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29077 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
29079 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
29081 * builtins.c (get_object_alignment_2): Minor tweak.
29082 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
29084 2014-01-13 Christian Bruel <christian.bruel@st.com>
29086 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
29087 optimized non constant lengths.
29089 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29092 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
29093 load as __atomic_load_N if possible.
29095 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29097 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
29099 (rs6000_expand_builtin): Adjust call.
29101 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29104 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
29105 * config/rs6000/rs6000.c: Include target-globals.h.
29106 (rs6000_set_current_function): Instead of doing target_reinit
29107 unconditionally, use save_target_globals_default_opts and
29108 restore_target_globals.
29110 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
29112 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
29113 (rs6000_expand_builtin): Handle mffs and mtfsf.
29114 (rs6000_init_builtins): Define mffs and mtfsf.
29115 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
29116 (rs6000_mffs): New pattern.
29117 (rs6000_mtfsf): New pattern.
29119 2014-01-11 Bin Cheng <bin.cheng@arm.com>
29121 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
29122 Start narrowing with START. Apply candidate-use pair
29123 and check overall cost in narrowing.
29124 (iv_ca_prune): Pass new argument.
29126 2014-01-10 Jeff Law <law@redhat.com>
29128 PR middle-end/59743
29129 * ree.c (combine_reaching_defs): Ensure the defining statement
29130 occurs before the extension when optimizing extensions with
29131 different source and destination hard registers.
29133 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29136 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
29137 vtables into the type inheritance graph.
29139 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29141 PR rtl-optimization/59754
29142 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
29143 modes in the REGNO != REGNO case.
29145 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29147 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
29149 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29151 PR tree-optimization/59745
29152 * tree-predcom.c (tree_predictive_commoning_loop): Call
29153 free_affine_expand_cache if giving up because components is NULL.
29155 * target-globals.c (save_target_globals): Allocate < 4KB structs using
29156 GC in payload of target_globals struct instead of allocating them on
29157 the heap and the larger structs separately using GC.
29158 * target-globals.h (struct target_globals): Make regs, hard_regs,
29159 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
29160 of GTY((skip)) and change type to void *.
29161 (reset_target_globals): Cast loads from those fields to corresponding
29164 2014-01-10 Steve Ellcey <sellcey@mips.com>
29167 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
29168 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
29169 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
29171 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
29174 * aarch64-modes.def (CC_Zmode): New flags mode.
29175 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
29176 represents an equality.
29177 (aarch64_get_condition_code): Handle CC_Zmode.
29178 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
29180 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29182 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
29183 extraction in good case.
29185 2014-01-10 Richard Biener <rguenther@suse.de>
29187 PR tree-optimization/59374
29188 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
29189 checking after SLP discovery. Mark stmts not participating
29190 in any SLP instance properly.
29192 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29194 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
29195 when handling a SET rtx.
29197 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29199 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
29200 (cortex-a57): Likewise.
29201 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
29203 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29205 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
29206 non-iwmmxt builtins.
29208 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29212 * ipa-devirt.c record_target_from_binfo): Take as argument
29213 stack of binfos and lookup matching one for virtual inheritance.
29214 (possible_polymorphic_call_targets_1): Update.
29216 2014-01-10 Huacai Chen <chenhc@lemote.com>
29218 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
29219 kernel strings for Loongson-2E/2F/3A.
29221 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29223 PR middle-end/59670
29224 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
29225 is_gimple_call before calling gimple_call_internal_p.
29227 2014-01-09 Steve Ellcey <sellcey@mips.com>
29229 * Makefile.in (TREE_FLOW_H): Remove.
29230 (TREE_SSA_H): Add file names from tree-flow.h.
29231 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
29232 * tree.h: Remove tree-flow.h reference.
29233 * hash-table.h: Remove tree-flow.h reference.
29234 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
29235 reference with tree-ssa-loop.h.
29237 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29239 * doc/invoke.texi: Add -maltivec={be,le} options, and document
29240 default element-order behavior for -maltivec.
29241 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
29242 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
29243 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
29244 when targeting big endian, at least for now.
29245 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
29247 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29249 PR middle-end/47735
29250 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
29251 var satisfies use_register_for_decl, just take into account type
29252 alignment, rather than decl alignment.
29254 PR tree-optimization/59622
29255 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
29256 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
29257 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
29258 Don't devirtualize for inplace at all. For targets.length () == 1,
29259 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
29261 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
29263 * config/i386/i386.md (cpu): Remove the unused btver1.
29265 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
29267 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
29269 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29272 * tree-core.h (struct target_globals): New forward declaration.
29273 (struct tree_target_option): Add globals field.
29274 * tree.h (TREE_TARGET_GLOBALS): Define.
29275 (prepare_target_option_nodes_for_pch): New prototype.
29276 * target-globals.h (struct target_globals): Define even if
29277 !SWITCHABLE_TARGET.
29278 * tree.c (prepare_target_option_node_for_pch,
29279 prepare_target_option_nodes_for_pch): New functions.
29280 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
29281 * config/i386/i386.c: Include target-globals.h.
29282 (ix86_set_current_function): Instead of doing target_reinit
29283 unconditionally, use save_target_globals_default_opts and
29284 restore_target_globals.
29286 2014-01-09 Richard Biener <rguenther@suse.de>
29288 PR tree-optimization/59715
29289 * tree-cfg.h (split_critical_edges): Declare.
29290 * tree-cfg.c (split_critical_edges): Export.
29291 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
29293 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
29295 * cfgexpand.c (expand_stack_vars): Optionally disable
29296 asan stack protection.
29297 (expand_used_vars): Likewise.
29298 (partition_stack_vars): Likewise.
29299 * asan.c (asan_emit_stack_protection): Optionally disable
29300 after return stack usage.
29301 (instrument_derefs): Optionally disable memory access instrumentation.
29302 (instrument_builtin_call): Likewise.
29303 (instrument_strlen_call): Likewise.
29304 (asan_protect_global): Optionally disable global variables protection.
29305 * doc/invoke.texi: Added doc for new options.
29306 * params.def: Added new options.
29307 * params.h: Likewise.
29309 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29311 PR rtl-optimization/59724
29312 * ifcvt.c (cond_exec_process_if_block): Don't call
29313 flow_find_head_matching_sequence with 0 longest_match.
29314 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
29315 non-active insns if !stop_after.
29316 (try_head_merge_bb): Revert 2014-01-07 changes.
29318 2014-01-08 Jeff Law <law@redhat.com>
29320 * ree.c (get_sub_rtx): New function, extracted from...
29321 (merge_def_and_ext): Here.
29322 (combine_reaching_defs): Use get_sub_rtx.
29324 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
29326 * cgraph.h (varpool_variable_node): Do not choke on null node.
29328 2014-01-08 Catherine Moore <clm@codesourcery.com>
29330 * config/mips/mips.md (simple_return): Attempt to use JRC
29332 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
29334 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
29336 PR rtl-optimization/59137
29337 * reorg.c (steal_delay_list_from_target): Call update_block for
29339 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
29341 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29343 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
29344 two duplicate entries.
29346 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
29349 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
29351 * config/mips/mips.c (mips_truncated_op_cost): New function.
29352 (mips_rtx_costs): Adjust test for BADDU.
29353 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
29355 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
29357 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
29358 (*baddu_si): ...this new pattern.
29360 2014-01-08 Jakub Jelinek <jakub@redhat.com>
29363 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
29365 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
29367 PR middle-end/57748
29368 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
29370 (expand_expr, expand_normal): Adjust.
29371 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
29372 inner_reference_p. Use inner_reference_p to expand inner references.
29373 (store_expr): Adjust.
29374 * cfgexpand.c (expand_call_stmt): Adjust.
29376 2014-01-08 Rong Xu <xur@google.com>
29378 * gcov-io.c (gcov_var): Move from gcov-io.h.
29379 (gcov_position): Ditto.
29380 (gcov_is_error): Ditto.
29381 (gcov_rewrite): Ditto.
29382 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
29383 only part to libgcc/libgcov.h.
29385 2014-01-08 Marek Polacek <polacek@redhat.com>
29387 PR middle-end/59669
29388 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
29390 2014-01-08 Marek Polacek <polacek@redhat.com>
29393 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
29395 2014-01-08 Jakub Jelinek <jakub@redhat.com>
29397 PR rtl-optimization/59649
29398 * stor-layout.c (get_mode_bounds): For BImode return
29399 0 and STORE_FLAG_VALUE.
29401 2014-01-08 Richard Biener <rguenther@suse.de>
29403 PR middle-end/59630
29404 * gimple.h (is_gimple_builtin_call): Remove.
29405 (gimple_builtin_call_types_compatible_p): New.
29406 (gimple_call_builtin_p): New overload.
29407 * gimple.c (is_gimple_builtin_call): Remove.
29408 (validate_call): Rename to ...
29409 (gimple_builtin_call_types_compatible_p): ... this and export. Also
29410 check return types.
29411 (validate_type): New static function.
29412 (gimple_call_builtin_p): New overload and adjust.
29413 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
29414 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
29415 (gimple_fold_stmt_to_constant_1): Likewise.
29416 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
29418 2014-01-08 Richard Biener <rguenther@suse.de>
29420 PR middle-end/59471
29421 * gimplify.c (gimplify_expr): Gimplify register-register type
29422 VIEW_CONVERT_EXPRs to separate stmts.
29424 2014-01-07 Jeff Law <law@redhat.com>
29426 PR middle-end/53623
29427 * ree.c (combine_set_extension): Handle case where source
29428 and destination registers in an extension insn are different.
29429 (combine_reaching_defs): Allow source and destination registers
29430 in extension to be different under limited circumstances.
29431 (add_removable_extension): Remove restriction that the
29432 source and destination registers in the extension are the same.
29433 (find_and_remove_re): Emit a copy from the extension's
29434 destination to its source after the defining insn if
29435 the source and destination registers are different.
29437 PR middle-end/59285
29438 * ifcvt.c (merge_if_block): If we are merging a block with more than
29439 one successor with a block with no successors, remove any BARRIER
29440 after the second block.
29442 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
29444 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
29446 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
29449 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
29450 for 14-bit register offsets when INT14_OK_STRICT is false.
29452 2014-01-07 Roland Stigge <stigge@antcom.de>
29453 Michael Meissner <meissner@linux.vnet.ibm.com>
29456 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
29457 Only check TFmode for SPE constants. Don't check TImode or TDmode.
29459 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
29461 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
29464 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
29466 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
29467 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
29468 rtx is const0_rtx or not.
29470 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
29473 * target-globals.c (save_target_globals): Remove this_fn_optab
29475 * toplev.c: Include optabs.h.
29476 (target_reinit): Temporarily restore the global options if another
29477 set of options are in force.
29479 2014-01-07 Jakub Jelinek <jakub@redhat.com>
29481 PR rtl-optimization/58668
29482 * cfgcleanup.c (flow_find_cross_jump): Don't count
29483 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
29484 to determine what is counted.
29485 (flow_find_head_matching_sequence): Use active_insn_p to determine
29487 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
29489 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
29490 determine what is counted.
29492 PR tree-optimization/59643
29493 * tree-predcom.c (split_data_refs_to_components): If one dr is
29494 read and one write, determine_offset fails and the write isn't
29495 in the bad component, just put the read into the bad component.
29497 2014-01-07 Mike Stump <mikestump@comcast.net>
29498 Jakub Jelinek <jakub@redhat.com>
29501 * tree-core.h (struct tree_optimization_option): Change optabs
29502 type from unsigned char * to void *.
29503 * optabs.c (init_tree_optimization_optabs): Adjust
29504 TREE_OPTIMIZATION_OPTABS initialization.
29506 2014-01-06 Jakub Jelinek <jakub@redhat.com>
29509 * config/i386/i386.h (struct machine_function): Add
29510 no_drap_save_restore field.
29511 * config/i386/i386.c (ix86_save_reg): Use
29512 !cfun->machine->no_drap_save_restore instead of
29513 crtl->stack_realign_needed.
29514 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
29515 this function clears frame_pointer_needed. Set
29516 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
29517 and DRAP reg is needed.
29519 2014-01-06 Marek Polacek <polacek@redhat.com>
29522 * doc/implement-c.texi: Mention that other integer types are
29523 permitted as bit-field types in strictly conforming mode.
29525 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
29527 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
29528 is newly allocated.
29530 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
29532 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
29534 2014-01-06 Martin Jambor <mjambor@suse.cz>
29537 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
29539 * ipa-prop.c (ipa_print_node_params): Fix indentation.
29541 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
29545 * var-tracking.c (add_stores): Preserve the value of the source even if
29546 we don't record the store.
29548 2014-01-06 Terry Guo <terry.guo@arm.com>
29550 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
29552 2014-01-05 Iain Sandoe <iain@codesourcery.com>
29555 * config/darwin.c (darwin_function_section): Adjust return values to
29556 correspond to optimisation changes made in r206070.
29558 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
29560 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
29561 from prefetch_block tune setting.
29562 (nocona_cost): Correct size of prefetch block to 64.
29564 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
29566 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
29567 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
29568 used to save the static chain register in the computation of the offset
29569 from which the FP registers need to be restored.
29571 2014-01-04 Jakub Jelinek <jakub@redhat.com>
29573 PR tree-optimization/59519
29574 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
29575 ICE if get_current_def (current_new_name) is already non-NULL, as long
29576 as it is a phi result of some other phi in *new_exit_bb that has
29579 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
29580 or vmovdqu* for misaligned_operand.
29581 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
29582 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
29583 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
29584 aligned_mem for AVX512F masked aligned load and store builtins and for
29585 non-temporal moves.
29587 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
29589 PR tree-optimization/59651
29590 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
29591 Address range for negative step should be added by TYPE_SIZE_UNIT.
29593 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
29595 * config/m68k/m68k.c (handle_move_double): Handle pushes with
29596 overlapping registers also for registers other than the stack pointer.
29598 2014-01-03 Marek Polacek <polacek@redhat.com>
29601 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
29604 2014-01-03 Jakub Jelinek <jakub@redhat.com>
29607 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
29610 * config/i386/i386.md (MODE_SIZE): New mode attribute.
29611 (push splitter): Use <P:MODE_SIZE> instead of
29612 GET_MODE_SIZE (<P:MODE>mode).
29613 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
29614 (mov -1, reg peephole2): Likewise.
29615 * config/i386/sse.md (*mov<mode>_internal,
29616 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
29617 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
29618 *<code><mode>3, *andnot<mode>3<mask_name>,
29619 <mask_codefor><code><mode>3<mask_name>): Likewise.
29620 * config/i386/subst.md (mask_mode512bit_condition,
29621 sd_mask_mode512bit_condition): Likewise.
29623 2014-01-02 Xinliang David Li <davidxl@google.com>
29625 PR tree-optimization/59303
29626 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
29627 (dump_predicates): Better output format.
29628 (pred_equal_p): New function.
29629 (is_neq_relop_p): Ditto.
29630 (is_neq_zero_form_p): Ditto.
29631 (pred_expr_equal_p): Ditto.
29632 (pred_neg_p): Ditto.
29633 (simplify_pred): Ditto.
29634 (simplify_preds_2): Ditto.
29635 (simplify_preds_3): Ditto.
29636 (simplify_preds_4): Ditto.
29637 (simplify_preds): Ditto.
29638 (push_pred): Ditto.
29639 (push_to_worklist): Ditto.
29640 (get_pred_info_from_cmp): Ditto.
29641 (is_degenerated_phi): Ditto.
29642 (normalize_one_pred_1): Ditto.
29643 (normalize_one_pred): Ditto.
29644 (normalize_one_pred_chain): Ditto.
29645 (normalize_preds): Ditto.
29646 (normalize_cond_1): Remove function.
29647 (normalize_cond): Ditto.
29648 (is_gcond_subset_of): Ditto.
29649 (is_subset_of_any): Ditto.
29650 (is_or_set_subset_of): Ditto.
29651 (is_and_set_subset_of): Ditto.
29652 (is_norm_cond_subset_of): Ditto.
29653 (pred_chain_length_cmp): Ditto.
29654 (convert_control_dep_chain_into_preds): Type change.
29655 (find_predicates): Ditto.
29656 (find_def_preds): Ditto.
29657 (destroy_predicates_vecs): Ditto.
29658 (find_matching_predicates_in_rest_chains): Ditto.
29659 (use_pred_not_overlap_with_undef_path_pred): Ditto.
29660 (is_pred_expr_subset): Ditto.
29661 (is_pred_chain_subset_of): Ditto.
29662 (is_included_in): Ditto.
29663 (is_superset_of): Ditto.
29665 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
29667 Update copyright years.
29669 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
29671 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
29672 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
29673 config/arc/arc.md, config/arc/arc.opt,
29674 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
29675 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
29676 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
29677 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
29678 config/linux-protos.h, config/linux.c, config/winnt-c.c,
29679 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
29680 vtable-verify.c, vtable-verify.h: Use the standard form for the
29683 2014-01-02 Tobias Burnus <burnus@net-b.de>
29685 * gcc.c (process_command): Update copyright notice dates.
29686 * gcov-dump.c: Ditto.
29688 * doc/cpp.texi: Bump @copying's copyright year.
29689 * doc/cppinternals.texi: Ditto.
29690 * doc/gcc.texi: Ditto.
29691 * doc/gccint.texi: Ditto.
29692 * doc/gcov.texi: Ditto.
29693 * doc/install.texi: Ditto.
29694 * doc/invoke.texi: Ditto.
29696 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29698 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
29700 2014-01-01 Jakub Jelinek <jakub@redhat.com>
29702 * config/i386/sse.md (*mov<mode>_internal): Guard
29703 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
29705 PR rtl-optimization/59647
29706 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
29707 new_rtx into UNSIGNED_FLOAT rtxes.
29709 Copyright (C) 2014 Free Software Foundation, Inc.
29711 Copying and distribution of this file, with or without modification,
29712 are permitted in any medium without royalty provided the copyright
29713 notice and this notice are preserved.