1 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
4 mnemonic instead of fldmfdd.
5 * config/arm/arm.c (vfp_output_fstmd): Rename to...
6 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
7 Output vpush when address register is SP.
8 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
9 (vfp_output_vstmd): ... This.
10 * config/arm/vfp.md (push_multi_vfp): Update call to
13 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
17 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
20 (*sqrtdf2_vfp): Likewise.
21 (*cmpsf_vfp): Likewise.
22 (*cmpsf_trap_vfp): Likewise.
23 (*cmpdf_vfp): Likewise.
24 (*cmpdf_trap_vfp): Likewise.
26 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
29 (*truncdfsf2_vfp): Likewise.
30 (*truncsisf2_vfp): Likewise.
31 (*truncsidf2_vfp): Likewise.
32 (fixuns_truncsfsi2): Likewise.
33 (fixuns_truncdfsi2): Likewise.
34 (*floatsisf2_vfp): Likewise.
35 (*floatsidf2_vfp): Likewise.
36 (floatunssisf2): Likewise.
37 (floatunssidf2): Likewise.
39 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
41 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
42 (*muldf3_vfp): Likewise.
43 (*mulsf3negsf_vfp): Likewise.
44 (*muldf3negdf_vfp): Likewise.
45 (*mulsf3addsf_vfp): Likewise.
46 (*muldf3adddf_vfp): Likewise.
47 (*mulsf3subsf_vfp): Likewise.
48 (*muldf3subdf_vfp): Likewise.
49 (*mulsf3negsfaddsf_vfp): Likewise.
50 (*fmuldf3negdfadddf_vfp): Likewise.
51 (*mulsf3negsfsubsf_vfp): Likewise.
52 (*muldf3negdfsubdf_vfp): Likewise.
54 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
56 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
57 (*absdf2_vfp): Likewise.
58 (*negsf2_vfp): Likewise.
59 (*negdf2_vfp): Likewise.
60 (*addsf3_vfp): Likewise.
61 (*adddf3_vfp): Likewise.
62 (*subsf3_vfp): Likewise.
63 (*subdf3_vfp): Likewise.
64 (*divsf3_vfp): Likewise.
65 (*divdf3_vfp): Likewise.
67 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
69 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
71 (arm_print_operand): Don't convert real values to decimal
72 representation in default case.
73 (fp_immediate_constant): Delete.
74 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
75 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
77 (*thumb2_movsi_vfp): Likewise.
78 (*movdi_vfp): Likewise.
79 (*movdi_vfp_cortexa8): Likewise.
80 (*movhf_vfp_neon): Likewise.
81 (*movhf_vfp): Likewise.
82 (*movsf_vfp): Likewise.
83 (*thumb2_movsf_vfp): Likewise.
84 (*movdf_vfp): Likewise.
85 (*thumb2_movdf_vfp): Likewise.
86 (*movsfcc_vfp): Likewise.
87 (*thumb2_movsfcc_vfp): Likewise.
88 (*movdfcc_vfp): Likewise.
89 (*thumb2_movdfcc_vfp): Likewise.
91 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
93 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
97 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
100 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
101 Use qualifier_immediate for last operand. Rename to...
102 (aarch64_types_ternop_lane_qualifiers): ... This.
103 (TYPES_QUADOP): Rename to...
104 (TYPES_TERNOP_LANE): ... This.
105 (aarch64_simd_expand_args): Return const0_rtx when encountering user
106 error. Change return of 0 to return of NULL_RTX.
107 (aarch64_crc32_expand_builtin): Likewise.
108 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
109 ICE when expanding unknown builtin.
110 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
111 TERNOP_LANE qualifiers.
112 (sqdmlsl_lane): Likewise.
113 (sqdmlal_laneq): Likewise.
114 (sqdmlsl_laneq): Likewise.
115 (sqdmlal2_lane): Likewise.
116 (sqdmlsl2_lane): Likewise.
117 (sqdmlal2_laneq): Likewise.
118 (sqdmlsl2_laneq): Likewise.
120 2014-09-09 Nick Clifton <nickc@redhat.com>
122 * doc/invoke.texi (Optimization Options): Add missing @gol to the
124 (S/390 and zSeries Options): Remove superfluous word from the
125 description of the -mhotpatch option.
127 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
129 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
130 * ira.c: #include "shrink-wrap.h"
131 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
132 * ifcvt.c: #include "shrink-wrap.h"
133 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
135 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
137 * common/config/picochip/picochip-common.c: Remove.
138 * config.gcc: Remove support for picochip.
139 * config/picochip/constraints.md: Remove.
140 * config/picochip/dfa_space.md: Remove.
141 * config/picochip/dfa_speed.md: Remove.
142 * config/picochip/picochip-protos.h: Remove.
143 * config/picochip/picochip.c: Remove.
144 * config/picochip/picochip.h: Remove.
145 * config/picochip/picochip.md: Remove.
146 * config/picochip/picochip.opt: Remove.
147 * config/picochip/predicates.md: Remove.
148 * config/picochip/t-picochip: Remove.
149 * doc/md.texi: Don't document picochi.
151 2014-09-08 David Malcolm <dmalcolm@redhat.com>
153 * basic-block.h (control_flow_insn_p): Strengthen param from
154 const_rtx to const rtx_insn *.
155 * cfgbuild.c (control_flow_insn_p): Likewise.
157 2014-09-08 David Malcolm <dmalcolm@redhat.com>
159 * gcse.c (modify_mem_list): Strengthen this variable from
160 vec<rtx> * to vec<rtx_insn *> *.
161 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
163 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
164 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
165 (record_last_mem_set_info): Strengthen param "insn" from rtx to
167 (record_last_set_info): Likewise for local "last_set_insn".
169 2014-09-08 DJ Delorie <dj@redhat.com>
171 * doc/invoke.texi (MSP430 Options): Add -minrt.
173 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
175 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
176 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
177 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
179 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
181 (adjust_splat): New function.
182 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
183 (dump_swap_insn_table): Add case for SH_SPLAT.
185 2014-09-08 Richard Biener <rguenther@suse.de>
188 * tree-inline.c (copy_loops): The source loop header should
190 (tree_function_versioning): If loops need fixup after removing
191 unreachable blocks fix them.
192 * omp-low.c (simd_clone_adjust): Do not add incr block to
193 loop under construction.
195 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
197 * config/aarch64/aarch64-builtins.c
198 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
200 2014-09-08 Joseph Myers <joseph@codesourcery.com>
202 * config/i386/cygming.h (TF_SIZE): Remove.
203 * config/i386/darwin.h (TF_SIZE): Remove.
204 * config/i386/dragonfly.h (TF_SIZE): Remove.
205 * config/i386/freebsd.h (TF_SIZE): Remove.
206 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
207 * config/i386/openbsdelf.h (TF_SIZE): Remove.
208 * config/i386/sol2.h (TF_SIZE): Remove.
209 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
210 * config/ia64/linux.h (TF_SIZE): Remove.
211 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
212 * doc/tm.texi: Regenerate.
213 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
215 2014-09-08 Joseph Myers <joseph@codesourcery.com>
217 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
219 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
221 * doc/tm.texi: Regenerate.
222 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
224 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
225 * config/cris/cris.h (__make_dp): Remove.
227 2014-09-08 Richard Biener <rguenther@suse.de>
230 * cfgloop.c (mark_loop_for_removal): Track former header
232 * cfgloop.h (struct loop): Add former_header member unconditionally.
233 * loop-init.c (fix_loop_structure): Enable bogus loop removal
234 diagnostic unconditionally.
236 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
239 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
240 constraint for operand0 and remove write only modifier from operand3.
242 2014-09-07 Richard Sandiford <rdsandiford@googlemail.com>
244 PR rtl-optimization/62208
245 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
246 rather than const0_rtx in eq/ne-xor simplifications.
248 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
250 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
251 (arc_output_mi_thunk): Likewise.
253 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
254 arguments to silence bogus warning.
256 2014-09-06 Richard Sandiford <rdsandiford@googlemail.com>
259 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
261 2014-09-06 Tom de Vries <tom@codesourcery.com>
263 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
264 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
265 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
267 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
270 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
271 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
273 2014-09-05 Easwaran Raman <eraman@google.com>
275 PR rtl-optimization/62146
276 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
277 hoisted instruction unconditional.
279 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
282 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
283 Do not allow any_mask_operand for operands[2].
284 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
286 2014-09-05 David Malcolm <dmalcolm@redhat.com>
288 * config/arc/arc.c (arc_print_operand): Use insn method of
289 final_sequence for type-safety.
290 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
291 "insn" from rtx to rtx_insn *.
292 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
293 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
294 Likewise for locals "branch", "label".
295 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
296 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
297 (same_cmp_following_p): Likewise for locals "i2", "i3".
298 * config/sh/sh_optimize_sett_clrt.cc
299 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
300 param "cbranch_insn".
301 * function.c (convert_jumps_to_returns): Likewis for local "jump".
302 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
303 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
305 (condjump_p): Likewise.
306 (condjump_in_parallel_p): Likewise.
308 (any_uncondjump_p): Likewise.
309 (any_condjump_p): Likewise.
310 (condjump_label): Likewise.
311 (returnjump_p): Strengthen param "insn" from rtx to
313 (onlyjump_p): Strengthen param "insn" from const_rtx to
315 (jump_to_label_p): Likewise.
316 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
317 (invert_jump): Likewise.
318 * reorg.c (simplejump_or_return_p): Add checked cast when calling
320 (get_jump_flags): Strengthen param "insn" from rtx to
322 (get_branch_condition): Likewise.
323 (condition_dominates_p): Likewise.
324 (make_return_insns): Move declaration of local "pat" earlier, to
325 after we've handled NONJUMP_INSN_P and non-sequences, using its
326 methods to simplify the code and for type-safety.
327 * rtl.h (find_constant_src): Strengthen param from const_rtx to
329 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
330 (condjump_p): Strengthen param from const_rtx to
332 (any_condjump_p): Likewise.
333 (any_uncondjump_p): Likewise.
335 (condjump_label): Likewise.
336 (simplejump_p): Likewise.
337 (returnjump_p): Likewise.
338 (onlyjump_p): Likewise.
339 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
340 (invert_jump): Likewise.
341 (condjump_in_parallel_p): Strengthen param from const_rtx to
343 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
345 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
347 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
349 2014-09-05 David Malcolm <dmalcolm@redhat.com>
351 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
352 above the conditional, and convert the check on GET_CODE to a
353 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
354 the conditional. Simplify the conditional by using methods of
357 2014-09-05 David Malcolm <dmalcolm@redhat.com>
359 * haifa-sched.c (check_clobbered_conditions): Strengthen local
360 "link" from rtx to rtx_insn_list *, and use its methods for
361 clarity and type-safety.
362 (toggle_cancelled_flags): Likewise.
363 (restore_last_backtrack_point): Likewise.
364 (queue_to_ready): Use insn method of "link" in one place.
365 (schedule_block): Strengthen local "link" from rtx to
366 rtx_insn_list *, and use its methods for clarity and type-safety.
368 2014-09-05 David Malcolm <dmalcolm@redhat.com>
370 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
371 param "insn" from const_rtx to const rtx_insn *.
372 (sched_get_reverse_condition_uncached): Likewise.
373 (sched_get_condition_with_rev): Likewise.
374 (sched_has_condition_p): Likewise.
375 (sched_insns_conditions_mutex_p): Likewise for both params.
376 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
377 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
378 (setup_insn_reg_uses): Move local "list" to be more tightly
379 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
380 its methods for clarity and type-safety.
381 (sched_analyze_1): Strengthen local "pending" from rtx to
382 rtx_insn_list *, and local "pending_mem" from rtx to
383 rtx_expr_list *. Use methods of each for clarity and type-safety.
384 (sched_analyze_2): Likewise.
385 (sched_analyze_insn): Likewise.
387 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
388 param from const_rtx to const rtx_insn *.
389 (sched_insns_conditions_mutex_p): Likewise for both params.
390 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
393 * system.h (CONST_CAST_RTX_INSN): New macro.
395 2014-09-05 David Malcolm <dmalcolm@redhat.com>
397 * recog.c (peep2_attempt): Strengthen return type from rtx to
399 (peep2_update_life): Likewise for params "last", "prev", removing
400 a checked cast made redundant by this.
401 (peephole2_optimize): Likewise for local "last".
403 2014-09-05 David Malcolm <dmalcolm@redhat.com>
405 * basic-block.h (set_block_for_insn): Eliminate this macro in
407 * rtl.h (set_block_for_insn): New inline function, imposing the
408 requirement that the "insn" param is an rtx_insn *.
410 2014-09-05 David Malcolm <dmalcolm@redhat.com>
412 * caller-save.c (setup_save_areas): Strengthen local "insn" from
414 * final.c (get_call_reg_set_usage): Likewise for first param,
415 eliminating a checked cast.
416 * regs.h (get_call_reg_set_usage): Likewise for first param.
417 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
418 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
419 cast, replacing references to "x" with "call_insn" where
421 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
422 rtx_insn *, adding a checked cast.
424 2014-09-05 David Malcolm <dmalcolm@redhat.com>
426 * output.h (final_scan_insn): Strengthen first param from rtx to
429 * final.c (final_scan_insn): Likewise, renaming it back from
430 "uncast_insn" to "insn", eliminating the checked cast.
432 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
433 "vec" with an rtx_sequence * "seq", taking a copy of
434 "final_sequence", and using methods of "seq" for clarity, and for
435 type-safety in the calls to final_scan_insn.
436 * config/mips/mips.c (mips_output_conditional_branch): Use methods
437 of "final_sequence" for clarity, and for type-safety in the call to
439 * config/sh/sh.c (print_slot): Strengthen param from rtx to
440 rtx_sequence * and rename from "insn" to "seq".
442 2014-09-05 David Malcolm <dmalcolm@redhat.com>
444 * jump.c (delete_related_insns): Introduce a new local "table" by
445 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
446 get_labels method of "table" to simplify access to the labels in
449 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
451 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
452 f_minmaxs, f_minmaxd types.
454 2014-09-05 Richard Biener <rguenther@suse.de>
456 * cfgloop.c (mark_loop_for_removal): Record former header
457 when ENABLE_CHECKING.
458 * cfgloop.h (strut loop): Add former_header member when
460 * loop-init.c (fix_loop_structure): Sanity check loops
461 marked for removal if they re-appeared.
463 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
465 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
466 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
468 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
469 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
470 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
471 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
472 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
473 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
474 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
475 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
476 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
477 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
478 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
479 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
480 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
481 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
482 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
483 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
484 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
485 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
486 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
487 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
490 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
492 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
493 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
494 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
495 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
496 Remove temporary __asm__ and reimplement.
498 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
500 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
501 handling cmge, cmgt, cmeq, cmtst.
503 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
504 cmlt, cmgeu, cmgtu, cmtst): Remove.
506 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
507 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
508 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
509 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
511 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
513 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
515 (aarch64_fold_builtin): Update pattern for cmtst.
517 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
520 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
522 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
523 Switch operands, separate out more cases, refactor.
525 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
527 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
528 argument; rename old version to...
529 (aarch64_const_vec_all_same_in_range_p): ...this.
530 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
532 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
534 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
536 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
537 Remove qualifier_const_pointer, update comment.
539 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
541 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
543 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
545 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
546 varargs with pointer parameter.
547 (aarch64_simd_expand_builtin): pass pointer into previous.
549 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
551 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
554 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
556 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
557 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
558 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
559 Replace temporary asm with call to builtin.
560 (vrbit_p8, vrbitq_p8): New functions.
562 2014-09-05 Richard Biener <rguenther@suse.de>
564 * cfgloop.c (mark_loop_for_removal): New function.
565 * cfgloop.h (mark_loop_for_removal): Declare.
566 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
567 (merge_blocks): Likewise.
568 (duplicate_block): Likewise.
569 * except.c (sjlj_emit_dispatch_table): Likewise.
570 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
571 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
572 (thread_through_loop_header): Likewise.
574 2014-09-05 Richard Biener <rguenther@suse.de>
577 * fold-const.c (try_move_mult_to_index): Remove.
578 (fold_binary_loc): Do not call it.
579 * tree-data-ref.c (dr_analyze_indices): Strip conversions
580 from the base object again.
582 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
584 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
587 2014-09-05 Bin Cheng <bin.cheng@arm.com>
590 * config/arm/arm.md (setmem): New pattern.
591 * config/arm/arm-protos.h (struct tune_params): New fields.
592 (arm_gen_setmem): New prototype.
593 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
594 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
595 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
596 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
597 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
598 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
599 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
600 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
601 (arm_const_inline_cost): New function.
602 (arm_block_set_max_insns): New function.
603 (arm_block_set_non_vect_profit_p): New function.
604 (arm_block_set_vect_profit_p): New function.
605 (arm_block_set_unaligned_vect): New function.
606 (arm_block_set_aligned_vect): New function.
607 (arm_block_set_unaligned_non_vect): New function.
608 (arm_block_set_aligned_non_vect): New function.
609 (arm_block_set_vect, arm_gen_setmem): New functions.
611 2014-09-05 Bin Cheng <bin.cheng@arm.com>
613 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
615 2014-09-05 Bin Cheng <bin.cheng@arm.com>
617 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
619 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
621 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
623 * valtrack.h: Adjust.
625 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
627 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
629 (emit_jump_insn_before_noloc): Likewise.
630 (emit_call_insn_before_noloc): Likewise.
631 (emit_label_before): Likewise.
632 (emit_label_after): Likewise.
633 (emit_insn_before_setloc): Likewise.
634 (emit_jump_insn_before_setloc): Likewise.
635 (emit_call_insn_before_setloc): Likewise.
636 (emit_call_insn_before): Likewise.
639 2014-09-05 David Malcolm <dmalcolm@redhat.com>
641 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
642 rtx_insn *, eliminating a checked cast.
644 2014-09-05 David Malcolm <dmalcolm@redhat.com>
646 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
647 const_rtx to const rtx_insn *.
648 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
651 2014-09-05 David Malcolm <dmalcolm@redhat.com>
653 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
654 fixup_args_size_notes.
655 * expr.c (fixup_args_size_notes): Strengthen first two params from
656 rtx to rtx_insn *, eliminating a checked cast.
657 * rtl.h (fixup_args_size_notes): Strengthen first two params from
660 2014-09-05 David Malcolm <dmalcolm@redhat.com>
662 * haifa-sched.c (get_ready_element): Strengthen return type from
664 * sched-int.h (get_ready_element): Likewise.
666 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
669 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
670 indexed_or_indirect_operand instead of memory_operand.
671 (floatsi<mode>2_lfiwzx_mem): Ditto.
673 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
675 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
676 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
677 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
679 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
681 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
683 (get_last_nonnote_insn): Likewise.
684 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
685 * resource.c (find_basic_block): Likewise.
687 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
690 2014-09-04 David Malcolm <dmalcolm@redhat.com>
692 * genattr.c (main): Within the prototype of insn_latency written
693 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
694 * genautomata.c (output_internal_maximal_insn_latency_func):
695 Within the implementation of insn_latency written out to
696 insn-automata.c, strengthen both params from rtx to rtx_insn *,
697 eliminating a pair of checked casts.
699 2014-09-04 David Malcolm <dmalcolm@redhat.com>
701 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
704 * rtl.h (eh_returnjump_p): Likewise.
706 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
708 * Makefile.in (TAGS): Handle constructs in timevar.def.
710 2014-09-04 Guozhi Wei <carrot@google.com>
713 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
714 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
715 it into two patterns.
716 (move_lo_quad_internal_be_<mode>): Likewise.
718 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
720 * doc/options.texi: Document that Var and Init are required if CPP
722 * optc-gen.awk: Require Var and Init if CPP is given.
723 * common.opt (Wpedantic): Use Init.
725 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
727 * config/rs6000/rs6000.c (special_handling_values): Add
729 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
730 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
731 as swappable with special handling SH_EXTRACT. Remove
732 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
734 (adjust_extract): New function.
735 (handle_special_swappables): Add default to case statement; add
736 case for SH_EXTRACT that calls adjust_extract.
737 (dump_swap_insn_table): Handle SH_EXTRACT.
739 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
741 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
742 selection of 0th memory doubleword, regardless of endianness.
744 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
746 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
748 2014-09-04 Alan Modra <amodra@gmail.com>
751 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
754 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
756 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
757 * targhooks.c (default_dwarf_frame_reg_mode): New function.
758 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
759 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
760 * doc/tm.texi: Regenerate.
761 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
762 selection logic to default_dwarf_frame_reg_mode.
764 2014-09-03 Marek Polacek <polacek@redhat.com>
766 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
769 2014-09-03 Richard Sandiford <rdsandiford@googlemail.com>
771 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
772 the automodified register.
774 2014-09-03 Richard Sandiford <rdsandiford@googlemail.com>
776 * output.h (get_some_local_dynamic_name): Declare.
777 * final.c (some_local_dynamic_name): New variable.
778 (get_some_local_dynamic_name): New function.
779 (final_end_function): Clear some_local_dynamic_name.
780 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
781 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
782 (print_operand): Report an error if '%&' is used inappropriately.
783 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
784 (get_some_local_dynamic_name_1): Delete.
785 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
786 (rs6000_get_some_local_dynamic_name): Delete.
787 (rs6000_get_some_local_dynamic_name_1): Delete.
788 (print_operand): Report an error if '%&' is used inappropriately.
789 * config/s390/s390.c (machine_function): Remove some_ld_name.
790 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
791 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
792 * config/sparc/sparc.c: Include rtl-iter.h.
793 (machine_function): Remove some_ld_name.
794 (sparc_print_operand): Report an error if '%&' is used inappropriately.
795 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
797 2014-09-03 Richard Henderson <rth@redhat.com>
799 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
800 (aarch64_popwb_pair_reg): Remove.
801 (aarch64_set_frame_expr): Remove.
802 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
803 the restore ops performed by the insns generated.
804 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
805 insn. Perform the calls_eh_return addition later; do not attempt to
806 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
807 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
808 special markup at all. Load cfun->machine->frame.hard_fp_offset
809 into a local variable.
810 (aarch64_frame_pointer_required): Don't check calls_alloca.
812 2014-09-03 Richard Biener <rguenther@suse.de>
814 * opts.c (default_options_optimization): Adjust
815 max-combine-insns to 2 for -Og.
817 2014-09-03 Martin Jambor <mjambor@suse.cz>
820 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
821 pass-trough jump functions correctly.
823 2014-09-03 Martin Jambor <mjambor@suse.cz>
826 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
827 created replacements in ascending order of offsets.
828 (known_aggs_to_agg_replacement_list): Likewise.
830 2014-09-03 Martin Liska <mliska@suse.cz>
832 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
833 is set to set uninitialized value for vnresult.
835 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
837 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
838 for TARGET_MUST_PASS_IN_STACK.
840 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
842 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
843 for TARGET_ARG_PARTIAL_BYTES.
845 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
847 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
848 instructions for varargs implementation.
849 (nds32_expand_epilogue): Emit stack adjustment instructions for
850 varargs implementation.
852 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
854 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
855 optimization detection.
857 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
859 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
861 (nds32_function_arg_advance): Deal with nameless arguments.
862 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
863 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
864 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
866 2014-09-03 Richard Biener <rguenther@suse.de>
868 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
869 (struct bb_bitmap_sets): Remove deferred member.
870 (BB_DEFERRED): Remove.
871 (defer_or_phi_translate_block): Remove.
872 (compute_antic_aux): Remove deferring of blocks, assert
873 proper iteration order.
874 (compute_antic): Do not set BB_DEFERRED.
875 (eliminate): Allocate el_avail of proper size initially.
877 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
879 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
880 according to the value of crtl->args.pretend_args_size.
882 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
884 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
887 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
889 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
890 implementation for TARGET_SETUP_INCOMING_VARARGS.
891 (nds32_strict_argument_naming): Refine comment.
892 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
893 Define for future implementation.
895 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
897 * config/i386/adxintrin.h (_subborrow_u32): New.
898 (_addcarry_u32): Ditto.
899 (_subborrow_u64): Ditto.
900 (_addcarry_u64): Ditto.
901 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
903 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
904 __builtin_ia32_sbb_u64
906 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
908 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
910 (nds32_function_arg_advance): Likewise.
911 (nds32_init_cumulative_args): Likewise.
912 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
913 (NDS32_FIRST_GPR_REGNUM): Define.
914 (NDS32_LAST_GPR_REGNUM): Define.
915 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
916 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
917 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
918 (machine_function): Use GRP-specific stuff.
920 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
922 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
923 (nds32_expand_epilogue): Likewise.
924 (nds32_expand_prologue_v3push): Likewise.
925 (nds32_expand_epilogue_v3pop): Likewise.
927 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
929 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
930 v3push/v3pop for variadic function.
931 * config/nds32/nds32.md (prologue, epilogue): Likewise.
933 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
935 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
936 Check rtx for varargs implementation.
937 (nds32_output_stack_pop): Likewise.
938 * config/nds32/nds32-protos.h: Have a rtx argument for
939 nds32_output_stack_push and nds32_output_stack_pop.
940 * config/nds32/nds32.md: Likewise.
942 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
944 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
945 to check if FUNC is an interrupt service routine.
946 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
948 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
950 * config/nds32/nds32.h (machine_function): Add some fields for variadic
951 arguments implementation.
953 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
955 * config/nds32/nds32-predicates.c
956 (nds32_valid_stack_push_pop): Rename to ...
957 (nds32_valid_stack_push_pop_p): ... this.
958 * config/nds32/nds32-protos.h: Likewise.
959 * config/nds32/predicates.md: Likewise.
961 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
963 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
964 (nds32_emit_stack_v3push): ... this.
965 (nds32_gen_stack_v3pop): Rename to ...
966 (nds32_emit_stack_v3pop): ... this and consider CFA restore
969 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
971 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
972 (nds32_emit_stack_push_multiple): ... this.
973 (nds32_gen_stack_pop_multiple): Rename to ...
974 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
977 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
980 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
981 and add a second splitter to handle the remaining cases.
983 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
985 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
987 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
989 * cfgexpand.c (label_rtx_for_bb): Change type to
990 hash_map<basic_block, rtx_code_label *> *.
991 (expand_gimple_basic_block): Adjust.
992 (pass_expand::execute): Likewise.
994 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
996 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
997 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
998 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
999 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
1000 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
1001 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
1002 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
1005 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1007 * alloc-pool.c: Include coretypes.h.
1008 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
1009 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
1010 hash_set instead of htab.
1011 * ggc-page.c (in_gc): New variable.
1012 (ggc_free): Do nothing if a collection is taking place.
1013 (ggc_collect): Set in_gc appropriately.
1014 * ggc.h (gt_ggc_mx(const char *)): New function.
1015 (gt_pch_nx(const char *)): Likewise.
1016 (gt_ggc_mx(int)): Likewise.
1017 (gt_pch_nx(int)): Likewise.
1018 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
1019 (hash_map::hash_entry::pch_nx): Likewise.
1020 (hash_map::hash_entry::pch_nx_helper): Likewise.
1021 (hash_map::hash_map): Adjust.
1022 (hash_map::create_ggc): New function.
1023 (gt_ggc_mx): Likewise.
1024 (gt_pch_nx): Likewise.
1025 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
1026 (default_hashset_traits::pch_nx): Likewise.
1027 (hash_set::hash_entry::ggc_mx): Likewise.
1028 (hash_set::hash_entry::pch_nx): Likewise.
1029 (hash_set::hash_entry::pch_nx_helper): Likewise.
1030 (hash_set::hash_set): Adjust.
1031 (hash_set::create_ggc): New function.
1032 (hash_set::elements): Likewise.
1033 (gt_ggc_mx): Likewise.
1034 (gt_pch_nx): Likewise.
1035 * hash-table.h (hash_table::hash_table): Adjust.
1036 (hash_table::m_ggc): New member.
1037 (hash_table::~hash_table): Adjust.
1038 (hash_table::expand): Likewise.
1039 (hash_table::empty): Likewise.
1040 (gt_ggc_mx): New function.
1041 (hashtab_entry_note_pointers): Likewise.
1042 (gt_pch_nx): Likewise.
1044 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1046 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
1047 built-in definition.
1048 (XVCVUXDDP_SCALE): Likewise.
1049 (XVCVDPSXDS_SCALE): Likewise.
1050 (XVCVDPUXDS_SCALE): Likewise.
1051 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
1052 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
1053 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
1054 VSX_BUILTIN_XVCVDPUXDS_SCALE.
1055 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
1057 * config/rs6000/rs6000.c (real.h): New include.
1058 (rs6000_scale_v2df): New function.
1059 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
1060 (UNSPEC_VSX_XVCVUXDDP): Likewise.
1061 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
1062 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
1063 (vsx_xvcvsxddp_scale): New define_expand.
1064 (vsx_xvcvsxddp): New define_insn.
1065 (vsx_xvcvuxddp_scale): New define_expand.
1066 (vsx_xvcvuxddp): New define_insn.
1067 (vsx_xvcvdpsxds_scale): New define_expand.
1068 (vsx_xvcvdpsxds): New define_insn.
1069 (vsx_xvcvdpuxds_scale): New define_expand.
1070 (vsx_xvcvdpuxds): New define_insn.
1071 * doc/extend.texi (vec_ctf): Add new prototypes.
1072 (vec_cts): Likewise.
1073 (vec_ctu): Likewise.
1074 (vec_splat): Likewise.
1075 (vec_div): Likewise.
1076 (vec_mul): Likewise.
1078 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1081 * config/arm/neon.md
1082 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
1083 <v_cmp_result>): New pattern.
1084 * config/arm/iterators.md (NEON_VCVT): New int iterator.
1085 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
1086 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
1087 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
1088 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
1089 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
1091 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1094 * config/arm/iterators.md (FIXUORS): New code iterator.
1095 (VCVT): New int iterator.
1096 (su_optab): New code attribute.
1098 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
1100 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1102 * config/aarch64/predicates.md (aarch64_comparison_operation):
1103 New special predicate.
1104 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
1105 aarch64_comparison_operation instead of matching an operator.
1106 Update operand numbers.
1107 (csinc3<mode>_insn): Likewise.
1108 (*csinv3<mode>_insn): Likewise.
1109 (*csneg3<mode>_insn): Likewise.
1110 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
1111 * config/aarch64/aarch64.c (aarch64_get_condition_code):
1112 Return -1 instead of aborting on invalid condition codes.
1113 (aarch64_print_operand): Update aarch64_get_condition_code callsites
1114 to assert that the returned condition code is valid.
1115 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
1117 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
1119 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
1120 tree.def, and gimple.def
1122 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1123 Balaji V. Iyer <balaji.v.iyer@intel.com>
1124 Igor Zamyatin <igor.zamyatin@intel.com>
1126 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
1127 (__cilkrts_cilk_for_64): Likewise.
1128 * cilk-common.c (declare_cilk_for_builtin): New function.
1129 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
1130 __cilkrts_cilk_for_64 bultins.
1131 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
1133 (cilk_for_32_fndecl): New define.
1134 (cilk_for_64_fndecl): Likewise.
1135 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
1136 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
1137 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
1138 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
1139 GF_OMP_FOR_COMBINED_INTO.
1140 * gimplify.c (gimplify_scan_omp_clauses): Added
1141 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1142 (gimplify_adjust_omp_clauses): Ditto.
1143 (gimplify_omp_for): Added CILK_FOR case.
1144 (gimplify_expr): Ditto.
1145 * omp-low.c: Include cilk.h.
1146 (extract_omp_for_data): Set appropriate kind for
1147 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
1148 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
1149 (create_omp_child_function_name): Added second argument to handle
1151 (cilk_for_check_loop_diff_type): New function.
1152 (expand_cilk_for_call): Likewise.
1153 (expand_cilk_for): Likewise.
1154 (create_omp_child_function): Set cilk_for_count; handle the cases when
1155 it is true; call create_omp_child_function_name with second argument.
1156 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
1157 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
1158 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
1159 * tree-nested.c (convert_nonlocal_omp_clauses): Added
1160 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1161 (convert_local_omp_clauses): Ditto.
1162 * tree-pretty-print.c (dump_omp_clause): Added
1163 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
1164 (dump_generic_node): Added CILK_FOR case.
1165 * tree.c (omp_clause_num_ops): New element
1166 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
1167 (omp_clause_code_name): New element _Cilk_for_count_.
1168 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
1169 * tree.def: Add tree code for CILK_FOR.
1171 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1173 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
1174 (ppc403-compare): Add "exts with dot" case.
1175 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
1176 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
1177 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
1178 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
1179 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
1180 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
1181 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
1182 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
1183 cell-cmp-microcoded): Similarly.
1184 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
1185 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
1186 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
1187 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
1188 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
1189 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
1190 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
1191 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
1192 (power6-compare): Add "exts with dot" case.
1193 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
1194 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
1195 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
1197 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
1198 if avoiding Cell microcode.
1199 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
1200 (is_cracked_insn): Ditto.
1201 (insn_must_be_first_in_group): Ditto.
1202 * config/rs6000/rs6000.md (dot): Adjust comment.
1203 (cell_micro): Handle exts+dot.
1204 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
1205 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
1206 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
1207 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
1208 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
1209 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
1210 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
1212 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1214 * config/rs6000/rs6000.md (QHSI): Delete.
1215 (EXTQI, EXTHI, EXTSI): New mode iterators.
1216 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
1217 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
1218 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
1219 9 anonymous instructions, and 8 splitters): Delete.
1220 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
1221 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
1222 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
1223 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
1224 *zero_extendsi<mode>2_dot2): New.
1226 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1228 * config/rs6000/rs6000.md (any_extend): New code iterator.
1229 (u, su): New code attributes.
1230 (dmode, DMODE): New mode attributes.
1231 (<su>mul<mode>3_highpart): New.
1232 (*<su>mul<mode>3_highpart): New.
1233 (<su>mulsi3_highpart_le): New.
1234 (<su>muldi3_highpart_le): New.
1235 (<su>mulsi3_highpart_64): New.
1236 (<u>mul<mode><dmode>3): New.
1237 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
1239 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
1242 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1244 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
1245 *mulsi3_internal2, and two splitters): Delete.
1246 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
1248 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
1250 2014-09-02 Richard Biener <rguenther@suse.de>
1252 PR tree-optimization/62695
1253 * tree-ssa-structalias.c (find_func_clobbers): Add missing
1256 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
1259 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
1261 2014-09-01 Andi Kleen <ak@linux.intel.com>
1263 * file-find.c (add_prefix_begin): Add.
1264 (do_add_prefix): Rename from add_prefix with first argument.
1265 (add_prefix): Add new wrapper.
1266 * file-find.h (add_prefix_begin): Add.
1267 * gcc-ar.c (main): Support -B option.
1269 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
1271 * genemit.c: Include dumpfile.h.
1272 (gen_split): Print name of splitter function to dump file.
1274 2014-09-01 Richard Biener <rguenther@suse.de>
1276 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
1277 Use stack auto_vecs for constraint expressions.
1278 (find_func_aliases_for_call): Likewise.
1279 (find_func_aliases): Likewise.
1280 (find_func_clobbers): Likewise.
1282 2014-09-01 Richard Biener <rguenther@suse.de>
1284 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
1285 operands vector in most cases. Remove redundant code.
1287 2014-09-01 Olivier Hainque <hainque@adacore.com>
1289 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
1290 $WIND_BASE instead of designating a harcoded arbitrary home dir.
1291 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
1293 2014-09-01 Richard Biener <rguenther@suse.de>
1295 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
1296 copy_reference_ops_from_call, vn_nary_op_compute_hash,
1297 vn_reference_compute_hash, vn_reference_insert): Remove.
1298 (vn_reference_lookup_call): New function.
1299 * tree-ssa-sccvn.c (vn_reference_compute_hash,
1300 copy_reference_ops_from_ref, copy_reference_ops_from_call,
1301 vn_reference_insert, vn_nary_op_compute_hash): Make static.
1302 (create_reference_ops_from_call): Remove.
1303 (vn_reference_lookup_3): Properly update shared_lookup_references.
1304 (vn_reference_lookup_pieces): Assert that we updated
1305 shared_lookup_references properly.
1306 (vn_reference_lookup): Likewise.
1307 (vn_reference_lookup_call): New function.
1308 (visit_reference_op_call): Use it. Avoid re-building the
1310 (visit_reference_op_load): Remove redundant lookup.
1311 (visit_reference_op_store): Perform special tail-merging work
1312 only when possibly doing tail-merging.
1313 (visit_use): Likewise.
1314 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
1316 2014-09-01 Jakub Jelinek <jakub@redhat.com>
1319 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
1320 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
1321 (find_inc): Revert 2014-08-13 change.
1323 2014-09-01 Marek Polacek <polacek@redhat.com>
1326 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
1327 Change the type of V to unsigned HOST_WIDE_INT.
1329 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1331 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
1332 the size of byte markers.
1333 (do_shift_rotate): Fix confusion between host, target and marker byte
1335 (verify_symbolic_number_p): Likewise.
1336 (find_bswap_or_nop_1): Likewise.
1337 (find_bswap_or_nop): Likewise.
1339 2014-09-01 Olivier Hainque <hainque@adacore.com>
1341 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
1342 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
1344 2014-09-01 Jakub Jelinek <jakub@redhat.com>
1346 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
1347 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
1348 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
1350 2014-09-01 Yury Gribov <y.gribov@samsung.com>
1354 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
1355 (build_check_stmt): Likewise.
1356 (instrument_strlen_call): Likewise.
1357 (asan_expand_check_ifn): Likewise and fix types.
1358 (maybe_cast_to_ptrmode): New function.
1360 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1362 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
1364 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
1366 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
1368 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
1370 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
1371 prefix to function labels when generating fast indirect calls.
1373 2014-08-30 David Malcolm <dmalcolm@redhat.com>
1377 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
1378 param back from rtx_insn * to rtx. Rename param from "label" to
1379 "label_or_return", reintroducing "label" as an rtx_insn * after
1380 we've ensured it's not a RETURN.
1381 (first_active_target_insn): Likewise for return type and param;
1382 add a checked cast to rtx_insn * once we've ensured "insn" is not
1384 (steal_delay_list_from_target): Convert param "pnew_thread" back
1385 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
1387 (own_thread_p): Convert param "thread" back from an rtx_insn * to
1388 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
1389 cast once we've established we're not dealing with a RETURN,
1390 renaming subsequent uses of "thread" to "thread_insn".
1391 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
1393 (follow_jumps): Convert return type and param "label" from
1394 rtx_insn * back to rtx. Move initialization of "value" to after
1395 the handling for ANY_RETURN_P, adding a checked cast there to
1396 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
1397 rename to "this_label_or_return", reintroducing "this_label" as
1398 an rtx_insn * once we've handled the case where it could be an
1400 (fill_slots_from_thread): Rename param "thread" to
1401 "thread_or_return", converting from an rtx_insn * back to an rtx.
1402 Reintroduce name "thread" as an rtx_insn * local with a checked
1403 cast once we've handled the case of it being an ANY_RETURN_P.
1404 Convert local "new_thread" from an rtx_insn * back to an rtx.
1405 Add a checked cast when assigning to "trial" from "new_thread".
1406 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
1407 checked cast to rtx_insn * from "new_thread" when invoking
1409 (fill_eager_delay_slots): Convert locals "target_label",
1410 "insn_at_target" from rtx_insn * back to rtx.
1411 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
1412 (relax_delay_slots): Convert locals "trial", "target_label" from
1413 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
1414 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
1415 invoking update_block.
1416 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
1417 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
1419 * resource.h (mark_target_live_regs): Undo erroneous conversion
1420 of second param of r214693, converting it back from rtx_insn * to
1421 rtx, since it could be a RETURN.
1423 * resource.c (find_dead_or_set_registers): Similarly, convert
1424 param "jump_target" back from an rtx_insn ** to an rtx *, as we
1425 could be writing back a RETURN. Rename local rtx_insn * "next" to
1426 "next_insn", and introduce "lab_or_return" as a local rtx,
1427 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
1428 (mark_target_live_regs): Undo erroneous conversion
1429 of second param of r214693, converting it back from rtx_insn * to
1430 rtx, since it could be a RETURN. Rename it from "target" to
1431 "target_maybe_return", reintroducing the name "target" as a local
1432 rtx_insn * with a checked cast, after we've handled the case of
1435 2014-08-29 DJ Delorie <dj@redhat.com>
1437 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
1438 pointer size up to a power of two.
1439 * defaults.h (DWARF2_ADDR_SIZE): Round up.
1440 (POINTER_SIZE_UNITS): New, rounded up value.
1441 * dwarf2asm.c (size_of_encoded_value): Use it.
1442 (dw2_output_indirect_constant_1): Likewise.
1443 * expmed.c (init_expmed_one_conv): We now know the sizes of
1445 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
1446 * optabs.c (expand_float): Use precision, not size.
1447 (expand_fix): Likewise.
1448 * simplify-rtx (simplify_unary_operation_1): Likewise.
1449 * tree-dfa.c (get_ref_base_and_extent): Likewise.
1450 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
1451 (default_assemble_integer) Likewise.
1452 (dump_tm_clone_pairs): Likewise.
1453 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
1454 * var-tracking.c (adjust_mems): Allow partial-int modes also.
1455 (prepare_call_arguments): Likewise.
1456 * stor-layout.c (finalize_type_size): Preserve precision.
1457 (layout_type): Use precision, not size.
1459 * expr.c (convert_move): If the target has an explicit converter,
1462 2014-08-29 David Malcolm <dmalcolm@redhat.com>
1464 * gdbinit.in: Skip various inline functions in rtl.h when
1467 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
1470 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
1472 2014-08-29 Richard Biener <rguenther@suse.de>
1474 PR tree-optimization/62291
1475 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
1476 exactly the vector size needed and use quick_push.
1477 (phi_translate_1): Adjust comment.
1478 (valid_in_sets): Remove block argument and remove pointless
1480 (dependent_clean): Adjust for removal of block argument.
1482 (compute_antic_aux): Likewise.
1483 (compute_partial_antic_aux): Likewise.
1485 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1486 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1487 Anna Tikhonova <anna.tikhonova@intel.com>
1488 Ilya Tocar <ilya.tocar@intel.com>
1489 Andrey Turetskiy <andrey.turetskiy@intel.com>
1490 Ilya Verbin <ilya.verbin@intel.com>
1491 Kirill Yukhin <kirill.yukhin@intel.com>
1492 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1494 * config/i386/sse.md
1495 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
1496 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
1497 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
1498 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
1500 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1501 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1502 Anna Tikhonova <anna.tikhonova@intel.com>
1503 Ilya Tocar <ilya.tocar@intel.com>
1504 Andrey Turetskiy <andrey.turetskiy@intel.com>
1505 Ilya Verbin <ilya.verbin@intel.com>
1506 Kirill Yukhin <kirill.yukhin@intel.com>
1507 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1509 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
1510 * config/i386/sse.md
1511 (define_mode_iterator VI4_128_8_256): New.
1512 (define_mode_iterator VI2_128_4_256): Ditto.
1513 (define_mode_iterator PMOV_DST_MODE): Rename into
1514 (define_mode_iterator PMOV_DST_MODE_1): this.
1515 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
1516 Use PMOV_DST_MODE_1 mode iterator.
1517 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
1519 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
1521 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
1522 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
1523 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
1524 (define_mode_iterator PMOV_DST_MODE_2): New.
1525 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
1526 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
1527 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
1529 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
1530 (define_mode_attr pmov_dst_3): Ditto.
1531 (define_mode_attr pmov_dst_zeroed_3): Ditto.
1532 (define_mode_attr pmov_suff_3): Ditto.
1533 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
1534 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
1535 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
1536 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
1537 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
1538 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
1539 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
1540 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
1541 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
1542 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
1543 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
1544 (define_mode_attr pmov_dst_4): Ditto.
1545 (define_mode_attr pmov_dst_zeroed_4): Ditto.
1546 (define_mode_attr pmov_suff_4): Ditto.
1547 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
1548 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
1549 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
1550 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
1551 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
1552 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
1553 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
1554 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
1555 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
1556 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
1557 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
1559 2014-08-29 Richard Biener <rguenther@suse.de>
1561 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
1562 NON_LVALUE_EXPR in gimple.
1564 2014-08-29 Richard Biener <rguenther@suse.de>
1567 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
1568 from previous refactoring.
1569 (gimple_fold_builtin_strncpy): Likewise.
1571 2014-08-29 David Malcolm <dmalcolm@redhat.com>
1574 * function.c (assign_parm_setup_reg): Remove erroneous checked
1575 cast to rtx_insn * on result of gen_extend_insn in favor of
1576 introducing a new local rtx "pat".
1578 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1580 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
1582 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
1584 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1586 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
1587 (next_insn): Likewise.
1588 * emit-rtl.c (next_insn): Likewise.
1589 (previous_insn): Likewise.
1590 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
1591 "insn" and "next" from rtx to rtx_insn *.
1592 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
1593 "insn", "insn1", "vliw_start", "prologue_end_note",
1594 "last_insn_in_packet".
1596 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1598 * shrink-wrap.h (active_insn_between): Strengthen both params from
1600 * function.c (active_insn_between): Likewise.
1602 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1604 * genattr.c (main): When writing out insn-attr.h, strengthen param
1605 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
1606 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
1607 writing out the definition of dfa_clear_single_insn_cache to the
1608 generated insn-automata.c
1610 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1612 * resource.h (clear_hashed_info_for_insn): Strengthen param from
1614 (incr_ticks_for_insn): Likewise.
1615 (init_resource_info): Likewise.
1617 * resource.c (init_resource_info): Likewise.
1618 (clear_hashed_info_for_insn): Likewise.
1619 (incr_ticks_for_insn): Likewise.
1621 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
1623 (steal_delay_list_from_target): Use methods of "seq".
1624 (try_merge_delay_insns): Use methods of "merged_insns".
1625 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
1626 (reorg_redirect_jump): Likewise for param "jump".
1628 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1630 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
1632 * config/s390/s390.c (s390_split_branches): Eliminate top-level
1633 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
1635 (s390_mainpool_finish): In three places, split out a local rtx
1636 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
1637 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
1638 and split another local rtx "insn" out into rtx "pat" and
1640 * config/sh/sh.c (output_branchy_insn): Rather than working
1641 directly on operands[9], introduce local rtx_code_label *
1642 variables named "lab" in two places, working on them, and then
1643 assigning them to operands[9], so that the intervening operations
1644 are known by the type system to be on insns.
1646 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1648 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
1651 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
1652 in invocation of INSN_HAS_LOCATION.
1654 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1656 * config/rs6000/altivec.h (vec_xl): New #define.
1657 (vec_xst): Likewise.
1658 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
1659 (XXSPLTD_V2DI): Likewise.
1660 (DIV_V2DI): Likewise.
1661 (UDIV_V2DI): Likewise.
1662 (MUL_V2DI): Likewise.
1663 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
1664 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
1665 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
1666 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
1667 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
1668 (UNSPEC_VSX_DIVSD): Likewise.
1669 (UNSPEC_VSX_DIVUD): Likewise.
1670 (UNSPEC_VSX_MULSD): Likewise.
1671 (vsx_mul_v2di): New insn-and-split.
1672 (vsx_div_v2di): Likewise.
1673 (vsx_udiv_v2di): Likewise.
1674 (vsx_xxspltd_<mode>): New insn.
1676 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1678 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
1680 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
1681 (NEXT_INSN): Likewise.
1682 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
1683 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
1685 (no_labels_between_p): Likewise for both params.
1687 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
1688 cast when using NEXT_INSN on operands[2].
1689 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
1690 "insn" from rtx to rtx_insn *, adding a checked cast.
1691 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
1693 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
1695 (arc_text_label): Likewise for param "insn".
1696 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
1698 (arc_ccfsm_record_condition): Likewise for param "jump".
1699 (arc_text_label): Likewise for local "label".
1700 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
1701 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
1702 a method for typesafety. Add a checked cast.
1703 * config/arc/constraints.md (Clb): Add a checked cast when getting
1704 the CODE_LABEL from a LABEL_REF.
1705 * config/arm/arm.c (require_pic_register): Strengthen locals
1706 "seq", "insn" from rtx to rtx_insn *.
1707 (create_fix_barrier): Likewise for locals "selected", "next".
1708 (thumb1_reorg): Likewise for locals "prev", "insn".
1709 (arm_expand_prologue): Likewise for local "last".
1710 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
1712 (thumb2_output_casesi): Likewise for operands[2].
1713 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
1714 strengthen local "insn" from rtx to rtx_insn *.
1715 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
1716 type and param "insn".
1717 (find_prev_insn_start): Likewise.
1718 (hwloop_optimize): Likewise for locals "insn", "last_insn",
1720 (gen_one_bundle): Likewise for loal "t".
1721 (find_load): Likewise for param "insn".
1722 (workaround_speculation): Likewise for locals "insn", "next",
1723 "target", "next_tgt".
1724 * config/c6x/c6x.c (assign_reservations): Likewise for both params
1725 and for locals "insn", "within", "last".
1726 (count_unit_reqs): Likewise for params "head", "tail" and local
1728 (try_rename_operands): Likewise for params "head", "tail".
1729 (reshuffle_units): Likewise for locals "head", "tail", "insn".
1730 (struct c6x_sched_context): Likewise for fields
1731 "last_scheduled_insn", "last_scheduled_iter0".
1732 (init_sched_state): Replace NULL_RTX with NULL.
1733 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
1735 (undo_split_delayed_nonbranch): Likewise for param and for local
1737 (conditionalize_after_sched): Likewise for local "insn".
1738 (bb_earliest_end_cycle): Likewise.
1739 (filter_insns_above): Likewise for locals "insn", "next".
1740 (hwloop_optimize): Remove redundant checked cast.
1741 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
1742 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
1744 (cris_simple_epilogue): Likewise.
1745 (cris_expand_prologue): Likewise.
1746 (cris_expand_epilogue): Likewise.
1747 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
1748 local "insn" from rtx to rtx_insn *.
1749 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
1750 (struct frv_packet_group): Likewise for the elements within array
1751 fields "insns", "sorted", and for field "nop".
1752 (frv_packet): Likewise for the elements within array field
1754 (frv_add_insn_to_packet): Likewise for param "insn".
1755 (frv_insert_nop_in_packet): Likewise for param "insn" and local
1757 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
1758 (frv_sort_insn_group_1): Likewise for local "insn".
1759 (frv_optimize_membar_local): Likewise.
1760 (frv_align_label): Likewise for locals "x", "last", "barrier",
1762 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
1764 (ia64_sched_init): Likewise for local "insn".
1765 (scheduled_good_insn): Likewise for param "last".
1766 (struct _ia64_sched_context): Likewise for field
1767 "last_scheduled_insn".
1768 (ia64_init_sched_context): Replace NULL_RTX with NULL.
1769 (struct bundle_state): Likewise for field "insn".
1770 (issue_nops_and_insn): Likewise for param "insn".
1771 (get_next_important_insn): Likewise for return type and both
1773 (ia64_add_bundle_selector_before): Likewise for param "insn".
1774 (bundling): Likewise for params "prev_head_insn", "tail" and
1775 locals "insn", "next_insn", "b". Eliminate top-level local rtx
1776 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
1777 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
1778 Strengthen final param from rtx to rtx_insn *.
1779 (iq2000_move_1word): Likewise for second param.
1780 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
1781 param "cur_insn" and local "next_insn".
1782 (iq2000_move_1word): Likewise for param "insn".
1783 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
1784 casts when using NEXT_INSN on operands[1].
1785 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
1786 "insn" from rtx to rtx_insn *.
1787 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
1788 "x", introducing local rtx_insn * "insn" for when working with the
1789 CODE_LABEL of the LABEL_REF.
1790 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
1792 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
1794 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
1796 (conditionalize_block): Likewise for return type and param.
1797 (mcore_is_dead): Likewise for param "first" and local "insn".
1798 (emit_new_cond_insn): Likewise for return type.
1799 (conditionalize_block): Likewise for return type, param, and
1800 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
1802 (conditionalize_optimization): Likewise for local "insn".
1803 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
1805 * config/microblaze/microblaze.md: Add checked casts when using
1807 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
1808 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
1809 and rtx_insn * "insn".
1810 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
1811 checked cast when using NEXT_INSN on operands[2].
1812 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
1813 local "insn" from rtx to rtx_insn *.
1814 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
1816 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
1817 Add a checked cast when using NEXT_INSN on operands[1].
1818 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
1820 (pa_output_cbranch): Likewise for final param.
1821 (pa_output_lbranch): Likewise for second param.
1822 (pa_output_bb): Likewise for third param.
1823 (pa_output_bvb): Likewise.
1824 (pa_output_dbra): Likewise for second param.
1825 (pa_output_movb): Likewise.
1826 (pa_output_parallel_movb): Likewise.
1827 (pa_output_parallel_addb): Likewise.
1828 (pa_output_millicode_call): Likewise for first param.
1829 (pa_output_mul_insn): Likewise for second param.
1830 (pa_output_div_insn): Likewise for third param.
1831 (pa_output_mod_insn): Likewise for second param.
1832 (pa_jump_in_call_delay): Likewise for param.
1833 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
1834 (pa_output_div_insn): Likewise.
1835 (pa_output_mod_insn): Likewise.
1836 (pa_output_cbranch): Likewise.
1837 (pa_output_lbranch): Likewise.
1838 (pa_output_bb): Likewise.
1839 (pa_output_bvb): Likewise.
1840 (pa_output_dbra): Likewise.
1841 (pa_output_movb): Likewise.
1842 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
1843 to simplify and for typesafety.
1844 (pa_output_call): Use method of rtx_sequence *.
1845 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
1846 (pa_jump_in_call_delay): Likewise.
1847 (pa_output_parallel_movb): Likewise.
1848 (pa_output_parallel_addb): Likewise.
1849 (pa_following_call): Likewise.
1850 (pa_combine_instructions): Likewise for locals "anchor",
1852 (pa_can_combine_p): Likewise for params "anchor", "floater" and
1853 locals "start", "end".
1854 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
1855 param "insn" and local "local_insn".
1856 (picochip_final_prescan_insn): Likewise for local "local_insn".
1857 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
1859 (uses_TOC): Likewise.
1860 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
1861 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
1862 splitting out to more tightly-scoped locals, 3 as rtx and one as
1864 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
1866 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
1868 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
1870 (fixup_addr_diff_vecs): Likewise.
1871 (reg_unused_after): Likewise for param 2.
1872 (sh_can_redirect_branch): Likewise for both params.
1873 (check_use_sfunc_addr): Likewise for param 1.
1874 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
1875 (find_barrier): Likewise for local "last_got".
1876 (gen_block_redirect): Likewise for return type, param "jump" and
1877 locals "prev", "scan", "next", "insn".
1878 (struct far_branch): Likewise for fields "near_label",
1879 "insert_place", "far_label".
1880 (gen_far_branch): Likewise for local "jump".
1881 (fixup_addr_diff_vecs): Likewise for param "first" and locals
1883 (barrier_align): Likewise for param and for locals "prev", "x".
1884 Introduce local rtx_sequence * "prev_seq" and use insn method for
1885 typesafety and clarity.
1886 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
1887 (get_dest_uid): Likewise for local "dest".
1888 (split_branches): Likewise for locals "next", "beyond", "label",
1889 "block", "far_label". Add checked casts when assigning to
1890 bp->far_label and "far_label".
1891 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
1892 (sequence_insn_p): Likewise.
1893 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
1894 more loop-scoped rtx "insn" when walking LABEL_REFS.
1895 (sh_can_redirect_branch): Strengthen both params from rtx to
1897 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
1898 new local rtx_sequence * "seq" via a dyn_cast, and use a method
1899 for clarity and typesafety.
1900 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
1901 "insn" from rtx to rtx_insn *.
1902 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
1903 when using NEXT_INSN on the CODE_LABEL in operands[2].
1904 (define_insn "casesi_worker_2"): Likewise.
1905 (define_insn "casesi_shift_media"): Likewise.
1906 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
1908 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
1909 Strengthen field "insn" from rtx to rtx_insn *.
1910 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
1911 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
1912 param "start_insn" and local "start_insn".
1913 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
1915 (find_set_of_reg_bb): Likewise for param "insn".
1916 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
1917 (trace_reg_uses): Likewise for param "start_insn".
1918 (sh_treg_combine::cbranch_trace): Likewise for field
1920 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
1922 (sh_treg_combine::record_set_of_reg): Likewise for param
1923 "start_insn" and local "i".
1924 (sh_treg_combine::can_remove_cstore): Likewise for local
1926 (sh_treg_combine::try_optimize_cbranch): Likewise for param
1928 (sh_treg_combine::execute): Likewise for local "i".
1929 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
1931 (sparc_check_64): Likewise for second param.
1932 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1933 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
1934 dyn_cast, using its insn method for typesafety and clarity.
1935 (empty_delay_slot): Strengthen param "insn" from rtx to
1937 (set_extends): Likewise.
1938 (sparc_check_64): Likewise.
1939 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
1940 for locals "seq", "last_insn".
1941 (combine_bnp): Likewise for param "insn".
1942 (xstormy16_reorg): Likewise for local "insn".
1943 * config/v850/v850.c (substitute_ep_register): Likewise for params
1944 "first_insn", "last_insn" and local "insn".
1945 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
1946 elements of "regs" array, and local "insn".
1947 * except.c (emit_note_eh_region_end): Likewise for param "insn".
1948 * final.c (final_sequence): Strengthen this global from rtx to
1950 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
1952 (final_scan_insn): Update assignment to "final_sequence" to be
1953 from "seq", the cast version of "body", for type-safety.
1954 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
1955 "insns" from rtx to rtx_insn *.
1956 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
1957 * genattr.c (main): When writing out generated insn-attr.h,
1958 strengthen params 1 and 3 of eligible_for_delay,
1959 eligible_for_annul_true, eligible_for_annul_false from rtx to
1961 * genattrtab.c (write_eligible_delay): Likewise when writing out
1962 generated insn-attrtab.c; also local "insn" the generated
1964 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
1966 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
1967 "start_label" from rtx to rtx_insn *.
1968 * ira.c (decrease_live_ranges_number): Likewise for local "p".
1969 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
1970 "insns" and local "insn".
1971 (validate_equiv_mem): Likewise for param "start" and local "insn".
1972 (memref_used_between_p): Likewise for params "start", "end" and
1974 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
1976 * loop-doloop.c (doloop_optimize): Within region guarded by
1977 INSN_P (doloop_pat), introduce a new local rtx_insn *
1978 "doloop_insn" via a checked cast, and use it for typesafety,
1979 eventually writing the value back into doloop_pat.
1980 * output.h (final_sequence): Strengthen this global from rtx to
1982 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
1983 reintroducing "insn" as an rtx_insn * via a checked cast.
1984 Strengthen param "attempt" and local "new_insn"from rtx to
1986 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
1988 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
1989 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
1990 "p" in favor of more tightly-scoped replacements, sometimes rtx
1991 and sometimes rtx_insn *, as appropriate.
1992 (delete_output_reload): Eliminate top-level rtx "i1", splitting
1993 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
1994 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
1995 local "trial" from rtx to rtx_insn *.
1996 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
1997 rtx to rtx_insn *. Strenghten local "pat" from rtx to
1998 rtx_sequence * and use methods for clarity and typesafety.
1999 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
2000 rtx to rtx_insn *. Strenghten local "li" from rtx to
2001 rtx_insn_list * and use its methods for clarity and typesafety.
2002 (steal_delay_list_from_target): Strengthen param "insn" from rtx
2004 (steal_delay_list_from_fallthrough): Likewise.
2005 (try_merge_delay_insns): Likewise for param "thread" and locals
2006 "trial", "next_trial", "delay_insn".
2007 (redundant_insn): Likewise for param "target" and local "trial".
2008 (own_thread_p): Likewise for param "thread" and locals
2009 "active_insn", "insn".
2010 (get_label_before): Likewise for param "insn".
2011 (fill_simple_delay_slots): Likewise for local "new_label"; use
2012 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
2013 (label_before_next_insn): Strengthen return type and local "insn"
2014 from rtx to rtx_insn *.
2015 (relax_delay_slots): Likewise for locals "other", "tmp".
2016 (make_return_insns): Likewise for param "first" and locals "insn",
2017 "jump_insn", "prev". Move declaration of "pat" to its assignment
2018 and strengthen from rtx to rtx_sequence *. Use its methods for
2019 clarity and typesafety.
2020 * rtlanal.c (no_labels_between_p): Strengthen params from
2021 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
2023 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
2024 from const_rtx to const rtx_insn *.
2025 (reg_set_between_p): Rename param "from_insn" to
2026 "uncast_from_insn", and reintroduce "from_insn" as a
2027 const rtx_insn * via a checked cast.
2028 (modified_between_p): Likewise for param "start" as "uncast_start".
2029 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
2030 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
2031 "tmp", head" from rtx to rtx_insn *.
2032 (recompute_rev_top_order): Likewise for local "insn".
2033 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
2034 * store-motion.c (build_store_vectors): Likewise for local "insn".
2035 Strengthen local "st" from rtx to rtx_insn_list * and use methods
2036 for clarity and typesafety.
2037 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
2039 (computation_cost): Likewise for local "seq".
2040 (get_address_cost): Likewise.
2042 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2044 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
2046 (label_is_jump_target_p): Likewise for second param.
2048 * rtlanal.c (tablejump_p): Likewise for param "insn".
2049 (label_is_jump_target_p): Likewise for param "jump_insn".
2051 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2053 * rtl.h (find_first_parameter_load): Strengthen return type and
2054 both params from rtx to rtx_insn *.
2055 * rtlanal.c (find_first_parameter_load): Strengthen return type,
2056 both params and locals "before", "first_set" from rtx to
2057 rtx_insn *. Remove now-redundant cast.
2058 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
2060 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2062 * rtl.h (find_last_value): Delete.
2063 * rtlanal.c (find_last_value): Delete.
2065 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2067 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
2068 from rtx to rtx_insn *.
2069 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
2070 rtx "note" with new local rtx_insn * "new_head" when calculating
2071 head insn of new basic block.
2072 * combine.c (combine_split_insns): Strengthen return type and local
2073 "ret" from rtx to rtx_insn *.
2074 (likely_spilled_retval_p): Likewise for locals "use" and "p".
2075 (try_combine): Eliminate local "m_split", splitting into new
2076 locals "m_split_insn" and "m_split_pat".
2077 (find_split_point): Strengthen local "seq" from rtx into
2079 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
2080 locals "label", "branch".
2081 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
2083 (define_expand "umulsi3_highpart"): Likewise for local "insn".
2084 * dse.c (note_add_store_info): Likewise for fields "first",
2086 (note_add_store): Likewise for local "insn".
2087 (emit_inc_dec_insn_before): Likewise for locals "insn",
2089 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
2090 (replace_read): Likewise for locals "insns", "this_insn".
2091 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
2092 (notice_eh_throw): Likewise for param "insn".
2093 (before_next_cfi_note): Likewise for return type, param, and local
2095 (connect_traces): Likewise for local "note".
2096 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
2097 (verify_rtl_sharing): Likewise.
2098 (unshare_all_rtl_in_chain): Likewise for param "insn".
2099 (get_first_nonnote_insn): Likewise for local "insn".
2100 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
2101 "seq" and use its methods to clarify things.
2102 (next_insn): Strengthen return type from rtx to rtx_insn *.
2103 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
2104 local rtx_insn * using a checked cast, dropping a checked cast
2105 made redundant by this change. Use a cast to and method of
2106 rtx_sequence to clarify the code.
2107 (previous_insn): Rename param "insn" to "uncast_insn" and
2108 reintroduce "insn" as a local rtx_insn * using a checked cast,
2109 dropping a checked cast made redundant by this change. Use a cast
2110 to and method of rtx_sequence to clarify the code.
2111 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
2112 reintroduce "insn" as a local rtx_insn * using a checked cast,
2113 dropping a checked cast made redundant by this change.
2114 (next_nonnote_insn_bb): Likewise.
2115 (prev_nonnote_insn): Likewise.
2116 (prev_nonnote_insn_bb): Likewise.
2117 (next_nondebug_insn): Likewise.
2118 (prev_nondebug_insn): Likewise.
2119 (next_nonnote_nondebug_insn): Likewise.
2120 (prev_nonnote_nondebug_insn): Likewise.
2121 (next_real_insn): Likewise.
2122 (prev_real_insn): Likewise.
2123 (next_active_insn): Likewise.
2124 (prev_active_insn): Likewise.
2125 (next_cc0_user): Likewise. Use rtx_sequence and a method for
2127 (prev_cc0_setter): Likewise.
2128 (try_split): Rename param "trial" to "uncast_trial" and
2129 reintroduce "insn" as a local rtx_insn * using a checked cast,
2130 dropping checked casts made redundant by this change.
2131 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
2133 (remove_insn): Rename param "insn" to "uncast_insn" and
2134 reintroduce "insn" as a local rtx_insn * using a checked cast.
2135 (emit_pattern_after_setloc): Likewise for param "after", as
2137 (emit_pattern_after): Likewise. Strengthen local "prev" from
2139 (emit_pattern_before_setloc): Rename param "before" to
2140 "uncast_before" and reintroduce "before" as a local rtx_insn *
2141 using a checked cast. Strengthen locals "first", "last" from
2143 (emit_pattern_before): Likewise rename/cast param "before" to
2144 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
2145 * except.c (copy_reg_eh_region_note_forward): Strengthen param
2146 "first" and local "insn" from rtx to rtx_insn *.
2147 (copy_reg_eh_region_note_backward): Likewise for param "last"
2149 * expr.c (fixup_args_size_notes): Rename param "last" to
2150 "uncast_last" and reintroduce "last" as a local rtx_insn *
2151 using a checked cast. Strengthen local "insn" from rtx to
2153 * function.c (set_insn_locations): Strengthen param "insn" from
2155 (record_insns): Likewise for param "insns" and local "tmp".
2156 (active_insn_between): Rename param "tail" to
2157 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
2158 using a checked cast.
2159 (thread_prologue_and_epilogue_insns): Split out top-level local
2160 rtx "seq" into three different rtx_insn * locals. Strengthen
2161 local "prologue_seq" from rtx to rtx_insn *.
2162 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
2163 from rtx to rtx_insn *.
2164 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
2165 (priority): Likewise for locals "prev_first", "twin".
2166 (setup_insn_max_reg_pressure): Likewise for param "after".
2167 (sched_setup_bb_reg_pressure_info): Likewise.
2168 (no_real_insns_p): Strengthen params from const_rtx to
2170 (schedule_block): Strengthen local "next_tail" from rtx to
2172 * ifcvt.c (find_active_insn_before): Strengthen return type and
2173 param "insn" from rtx to rtx_insn *.
2174 (find_active_insn_after): Likewise.
2175 (cond_exec_process_insns): Likewise for param "start" and local "insn".
2176 (cond_exec_process_if_block): Likewise for locals "then_start",
2177 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
2178 (noce_process_if_block): Likewise for local "jump".
2179 (merge_if_block): Likewise for two locals named "end".
2180 (cond_exec_find_if_block): Likewise for local "last_insn".
2181 * jump.c (delete_related_insns): Rename param "insn" to
2182 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
2183 checked cast. Strengthen local "p" from rtx to rtx_insn *.
2184 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
2186 (split_reg): Likewise.
2187 * lra.c (lra_process_new_insns): Likewise.
2188 * modulo-sched.c (permute_partial_schedule): Strengthen param
2189 "last" from rtx to rtx_insn *.
2190 * optabs.c (add_equal_note): Likewise for param "insns" and local
2192 (expand_binop_directly): Add checked casts to rtx_insn * within
2193 NEXT_INSN (pat) uses.
2194 (expand_unop_direct): Likewise.
2195 (maybe_emit_unop_insn): Likewise.
2196 * recog.c (peep2_attempt): Strengthen locals "last",
2197 "before_try", "x" from rtx to rtx_insn *.
2198 * reorg.c (optimize_skip): Strengthen return type and local
2199 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
2200 and locals "trial", "next_trial" from rtx to rtx_insn *.
2201 * resource.c (next_insn_no_annul): Strengthen return type and
2202 param "insn" from rtx to rtx_insn *. Use a cast to and method of
2203 rtx_sequence to clarify the code.
2204 (mark_referenced_resources): Add a checked cast to rtx_insn *
2205 within PREV_INSN (x).
2206 (find_dead_or_set_registers): Strengthen return type, param
2207 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
2208 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
2210 (mark_target_live_regs): Strengthen params "insns" and "target",
2211 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
2212 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
2214 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
2215 from rtx to rtx_insn *.
2216 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
2217 from rtx to rtx_insn *.
2218 (copy_reg_eh_region_note_backward): Likewise.
2219 (unshare_all_rtl_in_chain): Likewise for sole param.
2220 (dump_rtl_slim): Strengthen second and third params from const_rtx
2221 to const rtx_insn *.
2222 * sched-deps.c (sched_free_deps): Strengthen params "head" and
2223 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
2224 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
2225 "next_tail" from rtx to rtx_insn *.
2226 (begin_move_insn): Likewise for local "next".
2227 * sched-int.h (sched_free_deps): Likewise for first and second
2229 (no_real_insns_p): Strengthen both params from const_rtx to
2231 (sched_setup_bb_reg_pressure_info): Strengthen second params from
2233 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
2235 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
2236 and locals "insn", "tail" from const_rtx to const rtx_insn *.
2237 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
2239 (debug_rtl_slim): Strengthen params "first" and "last" from
2240 const_rtx to const rtx_insn *.
2241 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
2242 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
2243 (convert_to_simple_return): Likewise for param "returnjump".
2244 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
2246 (convert_to_simple_return): Likewise for param "returnjump".
2247 * valtrack.c (propagate_for_debug): Likewise for params
2249 * valtrack.h (propagate_for_debug): Likewise for second param.
2251 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2253 * output.h (insn_current_reference_address): Strengthen param
2254 from rtx to rtx_insn *.
2255 * final.c (insn_current_reference_address): Likewise.
2257 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2259 * basic-block.h (inside_basic_block_p): Strengthen param from
2260 const_rtx to const rtx_insn *.
2261 * cfgbuild.c (inside_basic_block_p): Likewise.
2263 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2265 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
2267 (get_trace_info): Likewise for param "insn".
2268 (save_point_p): Likewise.
2269 (maybe_record_trace_start): Likewise for both params.
2270 (maybe_record_trace_start_abnormal): Likewise.
2271 (create_trace_edges): Likewise for sole param and for three of the
2273 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
2274 to rtx_insn *, and update a call to pat->element to pat->insn.
2276 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2278 * function.h (struct expr_status): Convert field "x_forced_labels"
2279 from rtx_expr_list * to rtx_insn_list *.
2281 * cfgbuild.c (make_edges): Convert local "x" from an
2282 rtx_expr_list * to an rtx_insn_list *, replacing use of
2283 "element" method with "insn" method.
2284 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2285 * except.c (sjlj_emit_dispatch_table): Replace use of
2286 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
2288 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
2289 rtx_expr_list * to an rtx_insn_list *, replacing use of
2290 "element" method with "insn" method.
2291 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2292 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
2293 rtx_insn *, adding a checked cast. Replace use of
2294 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
2296 (expand_label): Likewise for local "label_r".
2298 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2300 * function.h (struct rtl_data): Convert field
2301 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
2303 * rtl.h (remove_node_from_insn_list): New prototype.
2305 * builtins.c (expand_builtin): When prepending to
2306 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
2308 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
2309 to rtx_insn_list *, and use its "insn" method rather than
2311 * cfgrtl.c (delete_insn): Use new function
2312 remove_node_from_insn_list rather than
2313 remove_node_from_expr_list.
2314 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
2315 to rtx_insn_list *, and use its "insn" method rather than
2317 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2318 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2319 * rtlanal.c (remove_node_from_insn_list): New function, adapted
2320 from remove_node_from_expr_list.
2321 * stmt.c (expand_label): When prepending to
2322 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
2325 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2327 * function.h (struct rtl_data): Strengthen fields "x_return_label"
2328 and "x_naked_return_label" from rtx to rtx_code_label *.
2330 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2332 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
2333 (SET_NEXT_INSN): Likewise.
2334 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
2336 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
2337 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
2338 to split out the SEQUENCE from local "bundle", strengthening the
2339 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
2340 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
2341 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
2342 and the type of the elements of the "slot" array from rtx to
2344 (reorg_split_calls): Likewise for locals "insn" and "next", and
2345 the type of the elements of the "slot" array.
2347 * config/frv/frv.c (frv_nops): Likewise for the elements of this
2349 (frv_function_prologue): Likewise for locals "insn", "next",
2351 (frv_register_nop): Introduce a local "nop_insn" to be the
2352 rtx_insn * containing rtx "nop".
2354 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
2355 used as an insn and sometimes as a pattern, so rename it to
2356 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
2357 using it where dealing with the core insn.
2359 * config/picochip/picochip.c (reorder_var_tracking_notes):
2360 Strengthen locals "insn", "next", "last_insn", "queue",
2361 "next_queue", "prev" from rtx to rtx_insn *.
2363 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
2364 the second param is an rtx_insn ** rather than an rtx **.
2365 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
2366 from rtx to rtx_sequence *, and introduce local named "sequence",
2367 using methods of rtx_sequence to clarify the code.
2368 (remove_insn): Introduce local rtx_sequence * named "sequence" and
2370 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
2371 Rename param "after" to "uncast_after", reintroducing "after" as a
2372 local rtx_insn * with a checked cast.
2373 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
2374 reintroducing "after" as a local rtx_insn * with a checked cast.
2375 Strengthen local "last" from rtx to rtx_insn * and remove the
2376 now-redundant checked casts.
2377 (copy_delay_slot_insn): Strengthen return type and param from rtx
2380 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
2381 "last" from rtx to rtx_insn *.
2383 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2385 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
2386 param from rtx to rtx_insn *.
2388 * emit-rtl.c (copy_delay_slot_insn): Likewise.
2390 * reorg.c (skip_consecutive_labels): Strengthen return type, param
2391 and local "insn" from rtx to rtx_insn *.
2392 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
2393 (unfilled_slots_next): Likewise.
2394 (function_return_label): Strengthen from rtx to rtx_code_label *.
2395 (function_simple_return_label): Likewise.
2396 (first_active_target_insn): Strengthen return type and param from
2398 (find_end_label): Strengthen return type from rtx to
2399 rtx_code_label *; strengthen locals as appropriate.
2400 (emit_delay_sequence): Strengthen return type, param "insn" and
2401 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
2402 and local "li" from rtx to rtx_insn_list *, using methods of
2403 rtx_insn_list for clarity and typesafety.
2404 (add_to_delay_list): Strengthen return type and param "insn" from
2405 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
2406 rtx_insn_list * and use methods of rtx_insn_list.
2407 (delete_from_delay_slot): Strengthen return type, param "insn",
2408 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
2409 Strengthen local "seq" from rtx to rtx_sequence *, and local
2410 "delay_list" from rtx to rtx_insn_list *, using methods of
2411 rtx_sequence for clarity and type-safety.
2412 (delete_scheduled_jump): Add checked cast when invoking
2413 delete_from_delay_slot. Strengthen local "trial" from rtx to
2415 (optimize_skip): Strengthen return type and local "delay_list"
2416 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
2418 (steal_delay_list_from_target): Strengthen return type, param
2419 "delay_list" and local "new_delay_list" from rtx to
2420 rtx_insn_list *. Strengthen param "seq" from rtx to
2421 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
2423 Split out local "temp" into multiple more-tightly scoped locals:
2424 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
2425 of rtx_insn_list and rtx_sequence for clarity and typesafety.
2426 Strengthen locals named "trial" from rtx to rtx_insn *.
2427 (steal_delay_list_from_fallthrough): Strengthen return type and
2428 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
2429 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
2430 Strengthen local "trial" from rtx to rtx_insn *.
2431 (try_merge_delay_insns): Strength local "merged_insns" from rtx
2432 to rtx_insn_list * and use its methods. Strengthen local "pat"
2433 from rtx to rtx_sequence * and use its methods. Strengthen locals
2434 "dtrial" and "new_rtx" from rtx to rtx_insn *.
2435 (get_label_before): Strengthen return type and local "label" from
2437 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
2438 "next_trial", "next", prev". Strengthen local "delay_list" from
2439 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
2441 (follow_jumps): Strengthen return type, param "label" and locals
2442 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
2443 (fill_slots_from_thread): Strengthen return type, param
2444 "delay_list" from rtx to rtx_insn_list *. Strengthen params
2445 "insn", "thread", "opposite_thread" and locals "new_thread",
2446 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
2447 "sequence" from a checked cast to rtx_sequence so that we can call
2448 steal_delay_list_from_target and steal_delay_list_from_fallthrough
2449 with an rtx_sequence *.
2450 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
2451 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
2452 Strengthen local "delay_list" from rtx to rtx_insn_list *.
2453 (relax_delay_slots): Strengthen param "first" and locals "insn",
2454 "next", "trial", "delay_insn", "target_label" from rtx to
2455 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
2456 Introduce a local "trial_seq" for PATTERN (trial) of type
2457 rtx_sequence *, in both cases using methods of rtx_sequence.
2458 (dbr_schedule): Strengthen param "first" and locals "insn",
2459 "next", "epilogue_insn" from rtx to rtx_insn *.
2461 2014-08-28 Richard Biener <rguenther@suse.de>
2463 PR tree-optimization/62283
2464 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
2465 Do not peel loops for alignment where the vector loop likely
2466 doesn't run at least VF times.
2468 2014-08-28 Bin Cheng <bin.cheng@arm.com>
2470 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
2471 important_candidates. Consider all important candidates if
2472 IVS doesn't give any result. Remove check on ivs->upto.
2473 (try_add_cand_for): Call iv_ca_add_use only once.
2475 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2476 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2477 Anna Tikhonova <anna.tikhonova@intel.com>
2478 Ilya Tocar <ilya.tocar@intel.com>
2479 Andrey Turetskiy <andrey.turetskiy@intel.com>
2480 Ilya Verbin <ilya.verbin@intel.com>
2481 Kirill Yukhin <kirill.yukhin@intel.com>
2482 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2484 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
2485 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
2487 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
2488 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
2489 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
2490 (define_insn "*mul<mode>3"): Add EVEX version.
2492 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2493 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2494 Anna Tikhonova <anna.tikhonova@intel.com>
2495 Ilya Tocar <ilya.tocar@intel.com>
2496 Andrey Turetskiy <andrey.turetskiy@intel.com>
2497 Ilya Verbin <ilya.verbin@intel.com>
2498 Kirill Yukhin <kirill.yukhin@intel.com>
2499 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2501 * config/i386/sse.md
2502 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
2503 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
2504 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
2505 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
2506 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
2507 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
2508 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
2509 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
2510 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
2511 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
2512 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
2513 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
2514 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
2515 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
2516 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
2517 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
2519 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2520 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2521 Anna Tikhonova <anna.tikhonova@intel.com>
2522 Ilya Tocar <ilya.tocar@intel.com>
2523 Andrey Turetskiy <andrey.turetskiy@intel.com>
2524 Ilya Verbin <ilya.verbin@intel.com>
2525 Kirill Yukhin <kirill.yukhin@intel.com>
2526 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2528 * config/i386/sse.md
2529 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
2530 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
2531 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
2533 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2534 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2535 Anna Tikhonova <anna.tikhonova@intel.com>
2536 Ilya Tocar <ilya.tocar@intel.com>
2537 Andrey Turetskiy <andrey.turetskiy@intel.com>
2538 Ilya Verbin <ilya.verbin@intel.com>
2539 Kirill Yukhin <kirill.yukhin@intel.com>
2540 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2542 * config/i386/sse.md
2543 (define_mode_iterator VI128_256): New.
2544 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
2546 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2547 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2548 Anna Tikhonova <anna.tikhonova@intel.com>
2549 Ilya Tocar <ilya.tocar@intel.com>
2550 Andrey Turetskiy <andrey.turetskiy@intel.com>
2551 Ilya Verbin <ilya.verbin@intel.com>
2552 Kirill Yukhin <kirill.yukhin@intel.com>
2553 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2555 * config/i386/sse.md
2556 (define_mode_iterator VI8_256_512): New.
2557 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
2559 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
2560 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
2562 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
2564 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2566 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
2567 pointer to the cumulative reloc value and return the value for
2569 (compute_reloc_for_rtx): Take a const_rtx. Call
2570 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
2571 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
2572 for_each_rtx for the CONST case.
2574 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2576 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
2577 (mark_constants_in_pattern): ...this new function to iterate over
2579 (mark_constants): Update accordingly.
2581 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2583 * varasm.c: Include rtl-iter.h.
2584 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
2585 Remove the pointer to the cumulative hashval_t and just return
2586 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
2587 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2588 Accumulate the hashval_ts here instead of const_rtx_hash_1.
2590 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2592 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
2593 Give real type of data parameter. Remove return value.
2594 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
2595 to iterate over subrtxes.
2597 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2599 * var-tracking.c (use_narrower_mode_test): Turn from being a
2600 for_each_rtx callback to being a function that examines each
2602 (adjust_mems): Update accordingly.
2604 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2606 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
2607 callback to being a function that examines each subrtx itself.
2608 Remove handling of null rtxes.
2609 (add_uses): Update accordingly.
2611 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2613 * var-tracking.c: Include rtl-iter.h.
2614 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
2615 to being a function that examines each subrtx itself.
2616 (use_type): Update accordingly.
2618 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2620 * store-motion.c: Include rtl-iter.h.
2621 (extract_mentioned_regs_1): Delete.
2622 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
2623 for_each_rtx to iterate over subrtxes.
2625 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2627 * sel-sched.c: Include rtl-iter.h
2628 (count_occurrences_1): Delete.
2629 (count_occurrences_equiv): Turn rtxes into const_rtxes.
2630 Use FOR_EACH_SUBRTX rather than for_each_rtx.
2632 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2634 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
2635 * rtlanal.c (tls_referenced_p_1): Delete.
2636 (tls_referenced_p): Take a const_rtx rather than an rtx.
2637 Use FOR_EACH_SUBRTX rather than for_each_rtx.
2639 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2641 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
2642 (for_each_inc_dec): Take an rtx rather than an rtx *.
2643 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
2644 (cselib_record_sets): Likewise.
2645 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
2646 (check_for_inc_dec): Likewise.
2647 * rtlanal.c (for_each_inc_dec_ops): Delete.
2648 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
2649 rather than a pointer to the memory address. Replace
2650 for_each_inc_dec_ops argument with separate function and data
2651 arguments. Abort on non-autoinc addresses.
2652 (for_each_inc_dec_find_mem): Delete.
2653 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
2654 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
2656 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2658 * rtl.h (find_all_hard_regs): Declare.
2659 * rtlanal.c (find_all_hard_regs): New function.
2660 (record_hard_reg_uses_1): Delete.
2661 (record_hard_reg_uses): Use find_all_hard_regs.
2663 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2665 * rtl.h (replace_label_data): Delete.
2666 (replace_label): Take the old label, new label and update-nuses flag
2667 as direct arguments. Return void.
2668 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
2669 * rtlanal.c (replace_label): Update interface as above. Handle
2670 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
2671 iterator. Use FOR_EACH_SUBRTX_PTR.
2673 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2675 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
2676 with const_rtx parameters.
2677 * varasm.c (get_pool_constant): Likewise.
2678 * rtlanal.c (rtx_referenced_p_1): Delete.
2679 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2680 Assert that the rtx we're looking for is nonnull. Allow searches
2681 for constant pool SYMBOL_REFs.
2683 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2685 * reload1.c: Include rtl-iter.h.
2686 (note_reg_elim_costly): Turn from being a for_each_rtx callback
2687 to being a function that examines each subrtx itself.
2688 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
2690 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2692 * regcprop.c (cprop_find_used_regs_1): Delete.
2693 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2695 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2697 * regcprop.c: Include rtl-iter.h.
2698 (kill_value): Take a const_rtx.
2699 (kill_autoinc_value): Turn from being a for_each_rtx callback
2700 to being a function that examines each subrtx itself.
2701 (copyprop_hardreg_forward_1): Update accordingly.
2703 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2705 * reg-stack.c: Include rtl-iter.h.
2706 (subst_stack_regs_in_debug_insn): Delete.
2707 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
2708 instead of for_each_rtx.
2710 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2712 * lower-subreg.c (find_decomposable_subregs): Turn from being
2713 a for_each_rtx callback to being a function that examines each
2714 subrtx itself. Remove handling of null rtxes.
2715 (decompose_multiword_subregs): Update accordingly.
2717 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2719 * lower-subreg.c (adjust_decomposed_uses): Delete.
2720 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
2721 Remove handling of null rtxes.
2723 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2725 * lower-subreg.c: Include rtl-iter.h.
2726 (resolve_subreg_use): Turn from being a for_each_rtx callback
2727 to being a function that examines each subrtx itself. Remove
2728 handling of null rtxes.
2729 (resolve_reg_notes, resolve_simple_move): Update accordingly.
2730 (decompose_multiword_subregs): Likewise.
2732 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2734 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
2735 to being a function that examines each subrtx itself.
2736 (simplify_using_condition, simplify_using_initial_values): Update
2739 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2741 * loop-iv.c: Include rtl-iter.h.
2742 (find_single_def_src): New function.
2743 (replace_single_def_regs): Turn from being a for_each_rtx callback
2744 to being a function that examines each subrtx itself.
2745 (replace_in_expr, simplify_using_initial_values): Update accordingly.
2747 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2749 * jump.c (eh_returnjump_p_1): Delete.
2750 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2751 Remove handling of null rtxes.
2753 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2755 * jump.c: Include rtl-iter.h.
2756 (returnjump_p_1): Delete.
2757 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2758 Remove handling of null rtxes.
2760 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2762 * ira.c: Include rtl-iter.h.
2763 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
2764 to being a function that examines each subrtx itself. Remove
2765 handling of null rtxes.
2766 (update_equiv_regs): Update call accordingly.
2768 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2770 * fwprop.c: Include rtl-iter.h.
2771 (varying_mem_p): Turn from being a for_each_rtx callback to being
2772 a function that examines each subrtx itself.
2773 (propagate_rtx): Update accordingly.
2775 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2777 * function.c: Include rtl-iter.h
2778 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
2779 callback to being a function that examines each subrtx itself.
2780 Return the changed flag.
2781 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
2782 (instantiate_virtual_regs): Update calls accordingly.
2784 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2786 * final.c: Include rtl-iter.h.
2787 (mark_symbol_ref_as_used): Delete.
2788 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
2791 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2793 * emit-rtl.c: Include rtl-iter.h.
2794 (find_auto_inc): Turn from being a for_each_rtx callback to being
2795 a function that examines each subrtx itself. Assume the first operand
2796 to an RTX_AUTOINC is the automodified register.
2797 (try_split): Update call accordingly.
2799 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2801 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
2802 Return a bool, inverting the result so that 0/false means "not ok".
2803 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
2804 subrtxes of a CONST.
2805 (mem_loc_descriptor, add_const_value_attribute)
2806 (resolve_addr_in_expr): Update calls accordingly.
2808 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2810 * dwarf2out.c: Include rtl-iter.h.
2811 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
2812 Remove unused data parameter. Return a bool, inverting the result
2813 so that 0/false means "not ok".
2814 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
2815 instead of for_each_rtx.
2817 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2819 * dse.c: Include rtl-iter.h.
2820 (check_mem_read_rtx): Change void * parameter to real type.
2821 Remove return value.
2822 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
2823 for_each_rtx. Don't handle null rtxes.
2825 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2827 * df-problems.c: Include rtl-iter.h.
2828 (find_memory): Turn from being a for_each_rtx callback to being
2829 a function that examines each subrtx itself. Continue to look for
2830 volatile references even after a nonvolatile one has been found.
2831 (can_move_insns_across): Update calls accordingly.
2833 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2835 * ddg.c (walk_mems_2, walk_mems_1): Delete.
2836 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
2837 to iterate over subrtxes. Return a bool rather than an int.
2839 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2841 * ddg.c: Include rtl-iter.h.
2842 (mark_mem_use_1): Rename to...
2843 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
2844 instead of for_each_rtx.
2845 (mem_read_insn_p): Update accordingly.
2847 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2849 * cse.c (change_cc_mode_args): Delete.
2850 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
2851 a function that examines each subrtx itself. Take the fields of
2852 change_cc_mode_args as argument and return void.
2853 (cse_change_cc_mode_insn): Update calls accordingly.
2855 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2857 * cse.c (is_dead_reg): Change argument to const_rtx.
2858 (dead_debug_insn_data): Delete.
2859 (is_dead_debug_insn): Expand commentary. Turn from being a
2860 for_each_rtx callback to being a function that examines
2861 each subrtx itself. Take the fields of dead_debug_insn_data
2863 (delete_trivially_dead_insns): Update call accordingly.
2865 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2867 * cse.c (check_for_label_ref): Move earlier in file. Turn from
2868 being a for_each_rtx callback to being a function that examines
2870 (cse_extended_basic_block): Update call accordingly.
2872 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2874 * cse.c (check_dependence_data): Delete.
2875 (check_dependence): Change from being a for_each_rtx callback to being
2876 a function that examines all subrtxes itself. Don't handle null rtxes.
2877 (invalidate): Update call accordingly.
2879 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2881 * cse.c: Include rtl-iter.h.
2882 (approx_reg_cost_1): Delete.
2883 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2884 Don't handle null rtxes.
2886 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2888 * cfgcleanup.c: Include rtl-iter.h.
2889 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
2890 to being a function that examines each subrtx itself.
2891 (thread_jump): Update accordingly.
2893 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2895 * combine-stack-adj.c: Include rtl-iter.h.
2896 (record_stack_refs_data): Delete.
2897 (record_stack_refs): Turn from being a for_each_rtx callback
2898 to being a function that examines each subrtx itself.
2899 Take a pointer to the reflist. Invert sense of return value
2900 so that true means success and false means failure. Don't
2902 (combine_stack_adjustments_for_block): Update accordingly.
2904 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2906 * combine.c (record_truncated_value): Turn from being a for_each_rtx
2907 callback to a function that takes an rtx and returns a bool
2908 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
2911 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2913 * combine.c: Include rtl-iter.h.
2914 (unmentioned_reg_p_1): Delete.
2915 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2916 Don't handle null rtxes.
2918 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2920 * calls.c: Include rtl-iter.h.
2921 (internal_arg_pointer_based_exp_1): Delete.
2922 (internal_arg_pointer_based_exp): Take a const_rtx.
2923 Use FOR_EACH_SUBRTX to iterate over subrtxes.
2925 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2927 * caller-save.c: Include rtl-iter.h.
2928 (add_used_regs_1): Delete.
2929 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
2930 to iterate over subrtxes. Assert that any remaining pseudos
2933 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2935 * bt-load.c: Include rtl-iter.h.
2936 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
2937 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
2938 to iterate over subrtxes.
2939 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
2940 find_btr_use rather than btr_referenced_p.
2942 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2944 * alias.c: Include rtl-iter.h.
2945 (refs_newer_value_cb): Delete.
2946 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2948 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2950 * rtl-iter.h: New file.
2951 * rtlanal.c: Include it.
2952 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
2953 (generic_subrtx_iterator <T>::add_single_to_queue)
2954 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
2955 (generic_subrtx_iterator <T>::free_array): New functions.
2956 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
2957 (generic_subrtx_iterator <const_rtx_accessor>)
2958 (generic_subrtx_iterator <rtx_var_accessor>
2959 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
2960 (setup_reg_subrtx_bounds): New function.
2961 (init_rtlanal): Call it.
2963 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
2966 * config/sh/sh.md (ashlsi3): Handle negative shift count for
2968 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
2970 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
2972 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
2974 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2976 * rtl.h (JUMP_LABEL_AS_INSN): New.
2978 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2980 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
2982 (alloc_EXPR_LIST): Strengthen return type from rtx to
2984 (remove_free_EXPR_LIST_node): Likewise for param.
2985 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
2986 from rtx to rtx_expr_list *.
2987 * sched-int.h (struct deps_desc): Strengthen fields
2988 "pending_read_mems" and "pending_write_mems" from rtx to
2991 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
2992 rtx to rtx_expr_list *.
2993 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
2994 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
2996 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
2997 from rtx to rtx_expr_list *.
2998 * loop-iv.c (simplify_using_initial_values): Strengthen local
2999 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
3000 "pnote_next" from rtx * to rtx_expr_list **.
3001 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
3002 param "exprp" from rtx * to rtx_expr_list **.
3003 (add_insn_mem_dependence): Strengthen local "mem_list" from
3004 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
3006 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
3007 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
3008 param "old_mems_p" from rtx * to rtx_expr_list **.
3009 * var-tracking.c (struct adjust_mem_data): Strengthen field
3010 "side_effects" from rtx to rtx_expr_list *.
3011 (adjust_insn): Replace NULL_RTX with NULL when assigning to
3013 (prepare_call_arguments): Likewise.
3015 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3017 * function.h (struct rtl_data): Strengthen field
3018 "x_stack_slot_list" from rtx to rtx_expr_list *.
3020 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
3021 when assigning to stack_slot_list.
3023 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3025 * function.h (struct rtl_data): Strengthen field
3026 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
3027 * rtl.h (remove_node_from_expr_list): Strengthen second param from
3028 rtx * to rtx_expr_list **.
3030 * cfgbuild.c (make_edges): In loop over
3031 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
3032 rtx_expr_list *, and use methods of the latter class to clarify
3034 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
3035 rtx_expr_list *, and use methods of the latter class to clarify
3037 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3038 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3039 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
3040 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
3041 to rtx_expr_list *. Use methods of the latter class to clarify
3044 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3046 * function.h (struct expr_status): Strengthen field
3047 "x_forced_labels" from rtx to rtx_expr_list *.
3049 * cfgbuild.c (make_edges): Split local "x" into two locals,
3050 strengthening one from rtx to rtx_expr_list *, and using methods
3052 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
3053 loop over forced_labels, introduce strengthen it from rtx to
3054 rtx_expr_list *, using methods to clarify the code.
3055 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
3056 to rtx_expr_list *, using methods of said class to clarify the
3058 * reload1.c (set_initial_label_offsets): Split local "x" into two
3059 per-loop variables, strengthening the first from rtx to
3060 rtx_expr_list * and using methods.
3062 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3064 * coretypes.h (class rtx_expr_list): Add forward declaration.
3065 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
3066 * gengenrtl.c (special_rtx): Add EXPR_LIST.
3067 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
3068 invariant: GET_CODE (X) == EXPR_LIST.
3069 (is_a_helper <rtx_expr_list *>::test): New.
3070 (rtx_expr_list::next): New.
3071 (rtx_expr_list::element): New.
3072 (gen_rtx_EXPR_LIST): New.
3074 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3076 * varasm.c (mark_constants): Convert a GET_CODE check into a
3077 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3078 Use methods of rtx_sequence to clarify the code.
3080 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3082 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
3083 local "seq" via a checked cast, and use methods of rtx_sequence
3084 to simplify the code.
3086 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3088 * resource.c (mark_referenced_resources): Strengthen local
3089 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
3090 using methods of rtx_sequence to clarify the code.
3091 (find_dead_or_set_registers): Within the switch statement, convert
3092 a GET_CODE check to a dyn_cast, introducing local "seq". Within
3093 the JUMP_P handling, introduce another local "seq", adding a
3094 checked cast to rtx_sequence *. In both cases, use methods of
3095 rtx_sequence to clarify the code.
3096 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
3097 via a checked cast, and use methods of rtx_sequence to simplify
3100 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3102 * reorg.c (redundant_insn): In two places in the function, replace
3103 a check of GET_CODE with a dyn_cast, introducing local "seq", and
3104 usings methods of rtx_sequence to clarify the code.
3106 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3108 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
3109 local "seq" with a checked cast, and use methods of rtx_sequence
3110 to clarify the code.
3112 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3114 * function.c (contains): Introduce local "seq" for PATTERN (insn),
3115 with a checked cast, in the region for where we know it's a
3116 SEQUENCE. Use methods of rtx_sequence.
3118 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3120 * final.c (get_attr_length_1): Replace GET_CODE check with a
3121 dyn_cast, introducing local "seq" and the use of methods of
3123 (shorten_branches): Likewise, introducing local "body_seq".
3124 Strengthen local "inner_insn" from rtx to rtx_insn *.
3125 (reemit_insn_block_notes): Replace GET_CODE check with a
3126 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
3127 Use methods of rtx_sequence.
3128 (final_scan_insn): Likewise, introducing local "seq" for when
3129 "body" is known to be a SEQUENCE, using its methods.
3131 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3133 * except.c (can_throw_external): Strengthen local "seq" from rtx
3134 to rtx_sequence *. Use methods of rtx_sequence.
3135 (insn_nothrow_p): Likewise.
3137 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3139 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
3140 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3141 Use methods of rtx_sequence.
3142 (scan_trace): Likewise for local "pat".
3144 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3146 * coretypes.h (class rtx_sequence): Add forward declaration.
3147 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
3148 invariant: GET_CODE (X) == SEQUENCE.
3149 (is_a_helper <rtx_sequence *>::test): New.
3150 (is_a_helper <const rtx_sequence *>::test): New.
3151 (rtx_sequence::len): New.
3152 (rtx_sequence::element): New.
3153 (rtx_sequence::insn): New.
3155 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3157 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
3159 (alloc_INSN_LIST): Strengthen return type from rtx to
3161 (copy_INSN_LIST): Likewise for return type and param.
3162 (concat_INSN_LIST): Likewise for both params and return type.
3163 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
3164 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
3165 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
3166 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
3168 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
3169 "implicit_sets", "control_uses", "clobbers" from rtx to
3171 (struct deps_desc): Likewise for fields "pending_read_insns",
3172 "pending_write_insns", "pending_jump_insns",
3173 "last_pending_memory_flush", "last_function_call",
3174 "last_function_call_may_noreturn", "sched_before_next_call",
3175 "sched_before_next_jump".
3176 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
3177 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
3179 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
3180 from rtx to rtx_insn_list *.
3181 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
3184 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
3185 to rtx_insn_list **.
3186 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
3188 (queue_insn): Likewise for local "link".
3189 (struct haifa_saved_data): Strengthen field "insn_queue" from
3190 rtx * to rtx_insn_list **.
3191 (save_backtrack_point): Update allocation of save->insn_queue to
3192 reflect the strengthening of elements from rtx to rtx_insn_list *.
3193 (queue_to_ready): Strengthen local "link" from rtx to
3194 rtx_insn_list *; use methods "next" and "insn" when traversing the
3196 (early_queue_to_ready): Likewise for locals "link", "next_link",
3198 (schedule_block): Update allocation of insn_queue to reflect the
3199 strengthening of elements from rtx to rtx_insn_list *. Strengthen
3200 local "link" from rtx to rtx_insn_list *, and use methods when
3202 (add_to_speculative_block): Strengthen locals "twins" and
3203 "next_node" from rtx to rtx_insn_list *, and use methods when
3204 working with them. Strengthen local "twin" from rtx to
3205 rtx_insn *, eliminating a checked cast.
3206 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
3207 from rtx to rtx_insn_list *, and use methods when working with
3210 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
3211 from rtx to rtx_insn_list *, adding a checked cast.
3212 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
3214 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
3215 "newlink" from rtx to rtx_insn_list *. Strengthen local
3216 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
3217 from rtx to rtx_insn *.
3218 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
3219 from rtx to rtx_insn_list *. Use methods of the latter class.
3220 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
3221 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
3222 (remove_free_INSN_LIST_node): Strengthen return type and local
3223 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
3224 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
3225 rtx_insn_list *, using "insn" method.
3227 * sched-deps.c (add_dependence_list): Strengthen param "list"
3228 from rtx to rtx_insn_list *, and use methods when working with it.
3229 (add_dependence_list_and_free): Strengthen param "listp" from
3230 rtx * to rtx_insn_list **.
3231 (remove_from_dependence_list): Strenghten param "listp" from rtx *
3232 to rtx_insn_list **, and use methods when working with *listp.
3233 (remove_from_both_dependence_lists): Strengthen param "listp" from
3234 rtx * to rtx_insn_list **
3235 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
3236 to rtx_insn_list **. Eliminate local "link", in favor of two new
3237 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
3239 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
3240 by introducing local "cond_deps".
3241 (remove_from_deps): Strengthen param "insn" from rtx to
3244 * sched-rgn.c (concat_insn_mem_list): Strengthen param
3245 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
3246 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
3247 Use methods of rtx_insn_list.
3249 * store-motion.c (struct st_expr): Strengthen fields
3250 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
3251 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
3253 (find_moveable_store): Split out "tmp" into multiple more-tightly
3254 scoped locals. Use methods of rtx_insn_list *.
3255 (compute_store_table): Strengthen local "tmp" from rtx to
3256 rtx_insn *. Use methods of rtx_insn_list *.
3258 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3260 * coretypes.h (class rtx_insn_list): Add forward declaration.
3261 * rtl.h (class rtx_insn_list): New subclass of rtx_def
3262 (is_a_helper <rtx_insn_list *>::test): New.
3263 (rtx_insn_list::next): New.
3264 (rtx_insn_list::insn): New.
3265 (gen_rtx_INSN_LIST): Add prototype.
3266 * emit-rtl.c (gen_rtx_INSN_LIST): New.
3267 * gengenrtl.c (special_rtx): Add INSN_LIST.
3269 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3271 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
3272 "prev" from rtx to rtx_insn *.
3274 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3276 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
3277 functions. Require merely an rtx for now, not an rtx_insn *.
3278 (BLOCK_FOR_INSN): Likewise.
3279 (INSN_LOCATION): Likewise.
3280 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
3282 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3284 * rtl.h (PATTERN): Convert this macro into a pair of inline
3285 functions, for now, requiring const_rtx and rtx.
3287 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3289 * target.def (unwind_emit): Strengthen param "insn" from rtx to
3291 (final_postscan_insn): Likewise.
3292 (adjust_cost): Likewise.
3293 (adjust_priority): Likewise.
3294 (variable_issue): Likewise.
3295 (macro_fusion_pair_p): Likewise.
3296 (dfa_post_cycle_insn): Likewise.
3297 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
3298 (first_cycle_multipass_issue): Likewise.
3299 (dfa_new_cycle): Likewise.
3300 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
3301 (speculate_insn): Likewise for param "insn".
3302 (gen_spec_check): Likewise for params "insn" and "label".
3303 (get_insn_spec_ds): Likewise for param "insn".
3304 (get_insn_checked_ds): Likewise.
3305 (dispatch_do): Likewise.
3306 (dispatch): Likewise.
3307 (cannot_copy_insn_p): Likewise.
3308 (invalid_within_doloop): Likewise.
3309 (legitimate_combined_insn): Likewise.
3313 * doc/tm.texi: Automatically updated to reflect changes to
3316 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
3318 (schedule_block): Likewise.
3319 (sched_init): Likewise.
3320 (sched_speculate_insn): Strengthen param "insn" from rtx to
3322 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
3324 * hooks.c (hook_bool_rtx_true): Rename to...
3325 hook_bool_rtx_insn_true): ...this, and strengthen first param from
3327 (hook_constcharptr_const_rtx_null): Rename to...
3328 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
3329 first param from const_rtx to const rtx_insn *.
3330 (hook_bool_rtx_int_false): Rename to...
3331 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
3332 param from rtx to rtx_insn *.
3333 (hook_void_rtx_int): Rename to...
3334 (hook_void_rtx_insn_int): ...this, and strengthen first param from
3337 * hooks.h (hook_bool_rtx_true): Rename to...
3338 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
3340 (hook_bool_rtx_int_false): Rename to...
3341 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
3342 param from rtx to rtx_insn *.
3343 (hook_void_rtx_int): Rename to...
3344 (hook_void_rtx_insn_int): ...this, and strengthen first param from
3346 (hook_constcharptr_const_rtx_null): Rename to...
3347 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
3348 first param from const_rtx to const rtx_insn *.
3350 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
3351 and local "prev" from rtx to rtx_insn *.
3353 * sched-int.h (sched_speculate_insn): Strengthen first param from
3356 * sel-sched.c (create_speculation_check): Likewise for local "label".
3357 * targhooks.c (default_invalid_within_doloop): Strengthen param
3358 "insn" from const_rtx to const rtx_insn *.
3359 * targhooks.h (default_invalid_within_doloop): Strengthen param
3360 from const_rtx to const rtx_insn *.
3362 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
3363 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
3365 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
3367 (arc_invalid_within_doloop): Likewise, with const.
3369 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
3370 (arm_cannot_copy_insn_p): Likewise for param "insn".
3371 (arm_unwind_emit): Likewise.
3373 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
3376 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
3377 (c6x_variable_issue): Likewise. Removed now-redundant checked
3379 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
3381 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
3382 Likewise for param "insn".
3383 (epiphany_mode_after): Likewise.
3384 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
3385 params "insn", "dep_insn".
3386 (epiphany_mode_needed): Likewise for param "insn".
3387 (epiphany_mode_after): Likewise.
3389 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
3390 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
3391 (ix86_avx_u128_mode_needed): Likewise.
3392 (ix86_i387_mode_needed): Likewise.
3393 (ix86_mode_needed): Likewise.
3394 (ix86_avx_u128_mode_after): Likewise.
3395 (ix86_mode_after): Likewise.
3396 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
3397 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
3398 (ix86_adjust_priority): Likewise for param "insn".
3399 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
3400 (do_dispatch): Likewise.
3401 (has_dispatch): Likewise.
3402 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
3404 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
3405 reflect renaming of default hook implementation from
3406 hook_constcharptr_const_rtx_null to
3407 hook_constcharptr_const_rtx_insn_null.
3408 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
3410 (ia64_variable_issue): Likewise for param "insn".
3411 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
3412 (ia64_dfa_new_cycle): Likewise.
3413 (ia64_get_insn_spec_ds): Likewise.
3414 (ia64_get_insn_checked_ds): Likewise.
3415 (ia64_speculate_insn): Likewise.
3416 (ia64_gen_spec_check): Likewise for params "insn", "label".
3417 (ia64_asm_unwind_emit): Likewise for param "insn".
3419 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
3421 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
3423 (m68k_sched_variable_issue): Likewise for param "insn".
3425 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
3428 * config/microblaze/microblaze.c (microblaze_adjust_cost):
3429 Likewise for params "insn", "dep".
3431 * config/mips/mips.c (mips_adjust_cost): Likewise.
3432 (mips_variable_issue): Likewise for param "insn".
3433 (mips_final_postscan_insn): Likewise.
3435 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
3436 for params "insn", "dep".
3438 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
3440 (pa_adjust_priority): Likewise for param "insn".
3442 * config/picochip/picochip.c (picochip_sched_adjust_cost):
3443 Likewise for params "insn", "dep_insn".
3445 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
3447 (rs6000_variable_issue): Likewise.
3448 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
3449 (rs6000_debug_adjust_cost): Likewise.
3450 (rs6000_adjust_priority): Likewise for param "insn".
3451 (rs6000_use_sched_lookahead_guard): Likewise.
3452 (get_next_active_insn): Likewise for return type and both params.
3453 (redefine_groups): Likewise for params "prev_head_insn", "tail"
3454 and locals "insn", "next_insn".
3455 (pad_groups): Likewise.
3457 * config/s390/s390.c (s390_adjust_priority): Likewise for param
3459 (s390_cannot_copy_insn_p): Likewise.
3460 (s390_sched_variable_issue): Likewise for third param, eliminating
3462 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
3463 default hook implementation from hook_constcharptr_const_rtx_null
3464 to hook_constcharptr_const_rtx_insn_null.
3466 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
3467 from rtx to rtx_insn *.
3468 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
3469 (sh_variable_issue): Likewise for param "insn".
3470 (sh_dfa_new_cycle): Likewise.
3471 (sh_mode_needed): Likewise.
3472 (sh_mode_after): Likewise.
3474 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
3475 params "insn", "dep_insn".
3476 (hypersparc_adjust_cost): Likewise.
3477 (sparc_adjust_cost): Likewise.
3479 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
3480 param, eliminated checked cast.
3481 (spu_sched_adjust_cost): Likewise for first and third params.
3483 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
3484 params "insn" and "dep_insn" from rtx to rtx_insn *.
3486 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
3488 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3490 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
3491 (set_is_load_p): ...this, updating to work on a SET pattern rather
3493 (is_store_insn): Rename to...
3494 (set_is_store_p): ...this, updating to work on a SET pattern
3495 rather than an insn.
3496 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
3497 top of function to where it is needed. Rewrite the bogus
3498 condition that checks for "insn" and "dep" being PARALLEL to
3499 instead use single_set, introducing locals "insn_set" and
3500 "dep_set". Given that we only ever returned "cost" for a non-pair
3501 of SETs, bail out early if we don't have a pair of SET.
3502 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
3503 use the new locals "insn_set" and "dep_set", and update calls to
3504 is_load_insn and is_store_insn to be calls to set_is_load_p and
3507 2014-08-27 Guozhi Wei <carrot@google.com>
3510 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
3511 amount before using it.
3513 2014-08-27 Richard Biener <rguenther@suse.de>
3515 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
3516 get_maxval_strlen inside a more useful API.
3517 (gimple_fold_builtin_with_strlen): Remove and fold into ...
3518 (gimple_fold_builtin): ... caller.
3519 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
3520 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
3521 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
3522 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
3523 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
3524 gimple_fold_builtin_sprintf): Adjust to compute maxval
3527 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
3530 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
3532 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3533 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3534 Anna Tikhonova <anna.tikhonova@intel.com>
3535 Ilya Tocar <ilya.tocar@intel.com>
3536 Andrey Turetskiy <andrey.turetskiy@intel.com>
3537 Ilya Verbin <ilya.verbin@intel.com>
3538 Kirill Yukhin <kirill.yukhin@intel.com>
3539 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3541 * config/i386/sse.md
3542 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
3543 Use `concat_tg_mode' attribute to determine asm register size.
3545 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3546 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3547 Anna Tikhonova <anna.tikhonova@intel.com>
3548 Ilya Tocar <ilya.tocar@intel.com>
3549 Andrey Turetskiy <andrey.turetskiy@intel.com>
3550 Ilya Verbin <ilya.verbin@intel.com>
3551 Kirill Yukhin <kirill.yukhin@intel.com>
3552 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3554 * config/i386/sse.md
3555 (define_mode_iterator VI48_AVX512VL): New.
3556 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
3557 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
3558 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
3559 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3560 with VI1): Change mode iterator.
3561 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3562 with VI_ULOADSTORE_BW_AVX512VL): New.
3563 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3564 with VI_ULOADSTORE_F_AVX512VL): Ditto.
3565 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3566 with VI1): Change mode iterator.
3567 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3568 with VI_ULOADSTORE_BW_AVX512VL): New.
3569 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3570 with VI_ULOADSTORE_F_AVX512VL): Ditto.
3571 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3572 with VI1): Change mode iterator.
3573 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3574 with VI_ULOADSTORE_BW_AVX512VL): New.
3575 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3576 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
3577 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
3578 (define_insn "<avx512>_storedqu<mode>_mask" with
3579 VI48_AVX512VL): New.
3580 (define_insn "<avx512>_storedqu<mode>_mask" with
3581 VI12_AVX512VL): Ditto.
3583 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3584 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3585 Anna Tikhonova <anna.tikhonova@intel.com>
3586 Ilya Tocar <ilya.tocar@intel.com>
3587 Andrey Turetskiy <andrey.turetskiy@intel.com>
3588 Ilya Verbin <ilya.verbin@intel.com>
3589 Kirill Yukhin <kirill.yukhin@intel.com>
3590 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3592 * config/i386/sse.md
3593 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
3594 (define_mode_iterator VI48_AVX512BW): New.
3595 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
3596 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
3597 with VI48_AVX2_48_AVX512F): New.
3598 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
3599 with VI2_AVX512VL): Ditto.
3601 2014-08-27 Richard Biener <rguenther@suse.de>
3604 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
3605 (fold_builtin_3): Do not fold strcat_chk here.
3606 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
3608 (gimple_fold_builtin): Fold strcat_chk here.
3610 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
3612 * dwarf2out.h (dwarf2out_decl): Remove prototype.
3613 * dwarf2out.c (dwarf2out_decl): Make static.
3615 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
3617 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
3619 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3621 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
3622 from rtx to rtx_insn *.
3623 (cselib_lookup_from_insn): Likewise for final param.
3624 (cselib_subst_to_values_from_insn): Likewise.
3625 (cselib_add_permanent_equiv): Likewise.
3627 * cselib.c (cselib_current_insn): Likewise for this variable.
3628 (cselib_subst_to_values_from_insn): Likewise for param "insn".
3629 (cselib_lookup_from_insn): Likewise.
3630 (cselib_add_permanent_equiv): Likewise for param "insn" and local
3631 "save_cselib_current_insn".
3632 (cselib_process_insn): Replace use of NULL_RTX with NULL.
3634 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
3635 from rtx to rtx_insn *.
3637 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3639 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
3642 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3644 * df.h (df_dump_insn_problem_function): Strengthen first param of
3645 this callback from const_rtx to const rtx_insn *.
3646 (struct df_insn_info): Strengthen field "insn" from rtx to
3648 (DF_REF_INSN): Eliminate this function, reinstating the older
3650 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
3651 (df_reg_defined): Likewise.
3652 (df_find_use): Likewise.
3653 (df_reg_used): Likewise.
3654 (df_dump_insn_top): Strengthen param 1 from const_rtx to
3656 (df_dump_insn_bottom): Likewise.
3657 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
3658 (df_insn_debug_regno): Likewise.
3659 (debug_df_insn): Likewise.
3660 (df_rd_simulate_one_insn): Likewise for param 2.
3661 (df_word_lr_simulate_defs): Likewise for param 1.
3662 (df_word_lr_simulate_uses): Likewise.
3663 (df_md_simulate_one_insn): Likewise for param 2.
3664 (df_simulate_find_noclobber_defs): Likewise for param 1.
3665 (df_simulate_find_defs): Likewise.
3666 (df_simulate_defs): Likewise.
3667 (df_simulate_uses): Likewise.
3668 (df_simulate_one_insn_backwards): Likewise for param 2.
3669 (df_simulate_one_insn_forwards): Likewise.
3670 (df_uses_create): Likewise for param 2.
3671 (df_insn_create_insn_record): Likewise for param 1.
3672 (df_insn_delete): Likewise.
3673 (df_insn_rescan): Likewise.
3674 (df_insn_rescan_debug_internal): Likewise.
3675 (df_insn_change_bb): Likewise.
3676 (df_notes_rescan): Likewise.
3677 * rtl.h (remove_death): Likewise for param 2.
3678 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
3680 * sched-int.h (reemit_notes): Strengthen param from rtx to
3682 * valtrack.h (propagate_for_debug): Likewise for param 1.
3684 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
3685 local "tmp_rtx" from const_rtx to const rtx_insn *.
3686 * combine.c (remove_death): Strengthen param "insn" from rtx to
3688 (move_deaths): Likewise for local "where_dead".
3689 * cse.c (delete_trivially_dead_insns): Introduce local
3690 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
3691 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
3693 (df_reg_defined): Likewise.
3694 (df_find_use): Likewise.
3695 (df_reg_used): Likewise.
3696 (df_dump_insn_problem_data): Strengthen param "insn" from
3697 const_rtx to const rtx_insn *.
3698 (df_dump_insn_top): Likewise.
3699 (df_dump_insn_bottom): Likewise.
3700 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
3701 (df_insn_debug_regno): Likewise.
3702 (debug_df_insn): Likewise.
3703 (DF_REF_INSN): Delete.
3704 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
3705 from rtx to rtx_insn *.
3706 (df_chain_insn_top_dump): Strengthen param "insn" from
3707 const_rtx to const rtx_insn *.
3708 (df_chain_insn_bottom_dump): Likewise.
3709 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
3711 (df_word_lr_simulate_uses): Likewise.
3712 (df_print_note): Likewise.
3713 (df_remove_dead_and_unused_notes): Likewise.
3714 (df_set_unused_notes_for_mw): Likewise.
3715 (df_set_dead_notes_for_mw): Likewise.
3716 (df_create_unused_note): Likewise.
3717 (df_simulate_find_defs): Likewise.
3718 (df_simulate_find_uses): Likewise.
3719 (df_simulate_find_noclobber_defs): Likewise.
3720 (df_simulate_defs): Likewise.
3721 (df_simulate_uses): Likewise.
3722 (df_simulate_one_insn_backwards): Likewise.
3723 (df_simulate_one_insn_forwards): Likewise.
3724 (df_md_simulate_one_insn): Likewise.
3725 * df-scan.c (df_uses_create): Likewise.
3726 (df_insn_create_insn_record): Likewise.
3727 (df_insn_delete): Likewise.
3728 (df_insn_rescan): Likewise.
3729 (df_insn_rescan_debug_internal): Likewise.
3730 (df_insn_change_bb): Likewise.
3731 (df_notes_rescan): Likewise.
3732 (df_refs_add_to_chains): Likewise.
3733 (df_insn_refs_verify): Likewise.
3734 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
3735 when invoking df_insn_delete.
3736 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
3737 (set_unique_reg_note): Add checked cast.
3738 * final.c (cleanup_subreg_operands): Likewise.
3739 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
3740 "insn" from rtx to rtx_insn *.
3741 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
3742 "last" from rtx to rtx_insn *.
3743 * ira-emit.c (change_regs_in_insn): New function.
3744 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
3745 Invoke change_regs_in_insn rather than change_regs.
3746 * ira.c (update_equiv_regs): Strengthen locals "insn",
3747 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
3748 for_each_rtx_in_insn rather than for_each_rtx.
3749 * recog.c (confirm_change_group): Add checked casts.
3750 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
3752 (peep2_fill_buffer): Add checked cast.
3753 * rtlanal.c (remove_note): Likewise.
3754 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
3755 locals "next" "end" from rtx to rtx_insn *.
3757 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3759 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
3761 (struct reg_use_data): Likewise for field "insn".
3762 (insn_cost): Likewise for param.
3763 (real_insn_for_shadow): Likewise for return type and param.
3764 (increase_insn_priority): Likewise for param 1.
3765 (debug_dependencies): Likewise for both params.
3767 * haifa-sched.c (insn_delay): Likewise for param "insn".
3768 (real_insn_for_shadow): Likewise for return type and param "insn".
3769 (update_insn_after_change): Likewise for param "insn".
3770 (recompute_todo_spec): Likewise for param "next" and locals "pro",
3772 (insn_cost): Likewise for param "insn".
3773 (increase_insn_priority): Likewise.
3774 (calculate_reg_deaths): Likewise.
3775 (setup_insn_reg_pressure_info): Likewise.
3776 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
3777 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
3778 (model_recompute): Likewise.
3779 (must_restore_pattern_p): Likewise for param "next".
3780 (model_excess_cost): Likewise for param "insn".
3781 (queue_remove): Likewise.
3782 (adjust_priority): Likewise for param "prev".
3783 (update_register_pressure): Likewise for param "insn".
3784 (setup_insn_max_reg_pressure): Likewise for local "insn".
3785 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
3786 (model_add_to_schedule): Likewise.
3787 (model_reset_queue_indices): Likewise for local "insn".
3788 (unschedule_insns_until): Strengthen local "recompute_vec" from
3789 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
3790 "con" from rtx to rtx_insn *.
3791 (restore_last_backtrack_point): Likewise for both locals "x". Add
3793 (estimate_insn_tick): Likewise for param "insn".
3794 (commit_schedule): Likewise for params "prev_head", "tail" and
3796 (verify_shadows): Likewise for locals "i1", "i2".
3797 (dump_insn_stream): Likewise for params "head", "tail" and locals
3798 "next_tail", "insn".
3799 (schedule_block): Likewise for locals "insn", "x". Add a checked
3801 (fix_inter_tick): Likewise for params "head", "tail".
3802 (create_check_block_twin): Likewise for local "jump".
3803 (haifa_change_pattern): Likewise for param "insn".
3804 (haifa_speculate_insn): Likewise.
3805 (dump_new_block_header): Likewise for params "head", "tail".
3806 (fix_jump_move): Likewise for param "jump".
3807 (move_block_after_check): Likewise.
3808 (sched_init_insn_luid): Likewise for param "insn".
3809 (sched_init_luids): Likewise for local "insn".
3810 (insn_luid): Likewise for param "insn".
3811 (init_h_i_d): Likewise.
3812 (haifa_init_h_i_d): Likewise for local "insn".
3813 (haifa_init_insn): Likewise for param "insn".
3814 * sched-deps.c (add_dependence): Likewise for local "real_pro",
3816 (create_insn_reg_use): Likewise for param "insn".
3817 (setup_insn_reg_uses): Likewise. Add a checked cast.
3818 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
3819 "tail" from rtx to rtx_insn *.
3820 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
3821 "insn", "next_tail".
3823 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3825 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
3826 from rtx to rtx_insn *.
3827 (model_add_to_schedule): Likewise for locals "start", "end",
3830 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3832 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
3834 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
3835 "to" and locals "insn", "next", "copy". Remove now-redundant
3838 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3840 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
3841 rtx_insn * and param 4 from rtx * to rtx_insn **.
3842 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
3843 param 2 from rtx * to rtx_insn **.
3845 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
3846 rtx_insn * and final param from rtx * to rtx_insn **.
3848 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
3849 from rtx to rtx_insn *.
3850 (try_head_merge_bb): Likewise for both locals named "move_upto".
3851 * df-problems.c (can_move_insns_across): Likewise for params
3852 "from", "to", "across_from", "across_to" and locals "insn",
3853 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
3855 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
3856 from rtx to rtx_insn *.
3857 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
3858 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
3859 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
3861 (noce_try_abs): Likewise.
3862 (noce_get_condition): Likewise for param "jump". Strengthen param
3863 "earliest" from rtx * to rtx_insn **.
3864 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
3866 (find_cond_trap): Likewise.
3867 (dead_or_predicable): Likewise for local "earliest".
3868 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
3870 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
3871 and local "prev". Strengthen param "earliest" from rtx * to
3873 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
3874 Strengthen param "earliest" from rtx * to rtx_insn **.
3876 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3878 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
3879 "to" and local "insn" from rtx to rtx_insn *.
3881 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3883 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
3884 from rtx to rtx_insn *.
3885 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
3886 (code_motion_path_driver): Likewise for local "last_insn".
3887 (simplify_changed_insns): Likewise for local "insn".
3889 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3891 * rtl.h (push_to_sequence): Strengthen param from rtx to
3893 (push_to_sequence2): Likewise for both params.
3894 (delete_insns_since): Likewise for param.
3895 (reorder_insns_nobb): Likewise for all three params.
3896 (set_new_first_and_last_insn): Likewise for both params.
3898 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
3899 rtx_insn *. Remove now-redundant cast.
3900 (set_last_insn): Likewise.
3902 * builtins.c (expand_builtin_return): Strengthen local
3903 "call_fusage" from rtx to rtx_insn *.
3904 * cfgrtl.c (create_basic_block_structure): Likewise for local
3906 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
3907 "first", "last" and local "insn".
3908 (delete_insns_since): Likewise for param "from".
3909 (reorder_insns_nobb): Likewise for params "from", "to", "after"
3911 (push_to_sequence): Likewise for param "first" and local "last".
3912 (push_to_sequence2): Likewise for params "first" and "last".
3913 * lra.c (emit_add3_insn): Likewise for local "last".
3914 (lra_emit_add): Likewise.
3915 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
3917 (process_address_1): Likewise for locals "insn", last".
3918 * modulo-sched.c (ps_first_note): Likewise for return type.
3919 * optabs.c (expand_binop_directly): Likewise for param "last".
3921 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3923 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
3925 * emit-rtl.c (get_last_insn_anywhere): Likewise.
3927 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3929 * function.h (struct sequence_stack): Strengthen fields "first"
3930 and "last" from rtx to rtx_insn *.
3931 (struct emit_status): Likewise for fields "x_first_insn" and
3934 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
3935 (set_first_insn): Add checked cast.
3936 (get_last_insn): Remove now-redundant checked cast.
3937 (set_last_insn): Add checked cast.
3939 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
3940 "saved_first" and "saved_last" from rtx to rtx_insn *.
3942 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3944 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
3945 (unlink_insn_chain): Strengthen both params from rtx to
3948 * cfgrtl.c (cfg_layout_function_header): Likewise for this
3950 (unlink_insn_chain): Likewise for params "first" and "last".
3951 Remove now-redundant checked cast.
3952 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
3953 (fixup_reorder_chain): Strengthen local "insn" from rtx to
3955 * emit-rtl.c (link_insn_into_chain): Likewise for all three
3957 (add_insn): Likewise for param "insn" and local "prev".
3958 (add_insn_after_nobb): Likewise for both params and local "next".
3959 (add_insn_before_nobb): Likewise for both params and local "prev".
3960 (add_insn_after): Rename param "after" to "uncast_after",
3961 introducing local "after" with another checked cast.
3962 (add_insn_before): Rename params "insn" and "before", giving them
3963 "uncast_" prefixes, adding the old names back using checked casts.
3964 (emit_note_after): Likewise for param "after".
3965 (emit_note_before): Likewise for param "before".
3966 (emit_label): Add a checked cast.
3968 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3970 * cselib.h (cselib_record_sets_hook): Strengthen initial param
3971 "insn" from rtx to rtx_insn *.
3973 * cselib.c (cselib_record_sets_hook): Likewise.
3975 * var-tracking.c (add_with_sets): Likewise, renaming back from
3976 "uncast_insn" to "insn" and eliminating the checked cast from rtx
3979 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3981 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
3982 and "header_" from rtx to rtx_insn *.
3983 (struct basic_block_d): Likewise for field "head_" within "x"
3984 field of union basic_block_il_dependent.
3985 (BB_HEAD): Drop function...
3986 (SET_BB_HEAD): ...and this function in favor of...
3987 (BB_HEAD): ...reinstate macro.
3988 (BB_END): Drop function...
3989 (SET_BB_END): ...and this function in favor of...
3990 (BB_END): ...reinstate macro.
3991 (BB_HEADER): Drop function...
3992 (SET_BB_HEADER): ...and this function in favor of...
3993 (BB_HEADER): ...reinstate macro.
3995 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
3996 (fix_crossing_unconditional_branches): Likewise.
3997 * caller-save.c (save_call_clobbered_regs): Likewise.
3998 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
3999 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
4000 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
4001 (merge_blocks_move_successor_nojumps): Likewise.
4002 (outgoing_edges_match): Update use of for_each_rtx to
4003 for_each_rtx_in_insn.
4004 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
4005 (expand_gimple_cond): Likewise.
4006 (expand_gimple_tailcall): Likewise.
4007 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
4009 (construct_exit_block): Drop use of SET_BB_END.
4010 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
4012 (delete_insn): Rename param "insn" to "uncast_insn", introducing
4013 a new local "insn" with a checked cast to rtx_insn *. Drop use of
4014 SET_BB_HEAD and SET_BB_END.
4015 (create_basic_block_structure): Drop use of SET_BB_HEAD and
4017 (rtl_delete_block): Drop use of SET_BB_HEAD.
4018 (rtl_split_block): Drop use of SET_BB_END.
4019 (emit_nop_for_unique_locus_between): Likewise.
4020 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
4021 (block_label): Drop use of SET_BB_HEAD.
4022 (fixup_abnormal_edges): Drop use of SET_BB_END.
4023 (record_effective_endpoints): Drop use of SET_BB_HEADER.
4024 (relink_block_chain): Likewise.
4025 (fixup_reorder_chain): Drop use of SET_BB_END.
4026 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
4027 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
4028 rtx_insn **. Drop use of SET_BB_HEADER.
4029 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
4031 (BB_HEAD): Delete this function.
4032 (SET_BB_HEAD): Likewise.
4034 (SET_BB_END): Likewise.
4035 (BB_HEADER): Likewise.
4036 (SET_BB_HEADER): Likewise.
4037 * emit-rtl.c (add_insn_after): Rename param "insn" to
4038 "uncast_insn", adding a new local "insn" and a checked cast to
4039 rtx_insn *. Drop use of SET_BB_END.
4040 (remove_insn): Strengthen locals "next" and "prev" from rtx to
4041 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
4042 (reorder_insns): Drop use of SET_BB_END.
4043 (emit_insn_after_1): Strengthen param "first" and locals "last",
4044 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
4045 (emit_pattern_after_noloc): Add checked cast.
4046 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
4047 (restore_other_notes): Likewise.
4048 (move_insn): Likewise.
4049 (sched_extend_bb): Likewise.
4050 (fix_jump_move): Likewise.
4051 * ifcvt.c (noce_process_if_block): Likewise.
4052 (dead_or_predicable): Likewise.
4053 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
4054 * reg-stack.c (change_stack): Drop use of SET_BB_END.
4055 * sel-sched-ir.c (sel_move_insn): Likewise.
4056 * sel-sched.c (move_nop_to_previous_block): Likewise.
4058 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
4060 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
4062 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4064 * basic-block.h (create_basic_block_structure): Strengthen params
4065 1 "head" and 2 "end" from rtx to rtx_insn *.
4066 * cfgrtl.c (create_basic_block_structure): Likewise.
4067 (rtl_create_basic_block): Update casts from void * to rtx to
4068 rtx_insn *, so that we can pass them as rtx_insn * to
4069 create_basic_block_structure.
4070 * sel-sched-ir.c (sel_create_basic_block): Likewise.
4072 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4074 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
4076 (check_for_inc_dec): Strengthen param "insn" from rtx to
4079 * cselib.h (cselib_process_insn): Likewise.
4081 * cselib.c (cselib_record_sets): Likewise.
4082 (cselib_process_insn): Likewise.
4084 * dse.c (struct insn_info): Likewise for field "insn".
4085 (check_for_inc_dec_1): Likewise for local "insn".
4086 (check_for_inc_dec): Likewise for param "insn".
4087 (scan_insn): Likewise.
4088 (dse_step1): Likewise for local "insn".
4090 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
4091 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
4093 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4095 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
4096 from rtx to rtx_insn *.
4097 (DEP_PRO): Delete this function and...
4098 (SET_DEP_PRO): ...this function in favor of...
4099 (DEP_PRO): ...reinstate this macro.
4100 (DEP_CON): Delete this function and...
4101 (SET_DEP_CON): ...this function in favor of...
4102 (DEP_CON): ...reinstate this old macro.
4103 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
4104 (init_dep): Likewise.
4105 (set_priorities): Likewise for both params.
4106 (sd_copy_back_deps): Likewise for params 1 and 2.
4108 * haifa-sched.c (priority): Likewise for param "insn" and local
4110 (set_priorities): Likewise for params "head" and "tail" and local
4112 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
4114 (add_to_speculative_block): Add a checked cast.
4115 (create_check_block_twin): Drop use of SET_DEP_CON.
4116 (add_jump_dependencies): Strengthen params "insn" and "jump" from
4119 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
4120 Drop use of SET_DEP_PRO
4121 (init_dep): Strengthen params "pro" and "con" from rtx to
4123 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
4127 (SET_DEP_PRO): Delete.
4128 (SET_DEP_CON): Delete.
4130 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4132 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
4133 from rtx to rtx_insn *.
4134 (VINSN_INSN_RTX): Eliminate rvalue function and...
4135 (SET_VINSN_INSN): ...lvalue function in favor of...
4136 (VINSN_INSN_RTX): reinstate this old macro.
4138 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
4139 in favor of VINSN_INSN_RTX.
4140 (VINSN_INSN_RTX): Delete this function.
4141 (SET_VINSN_INSN_RTX): Likewise.
4143 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4145 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
4146 (BND_TO): Delete this function and...
4147 (SET_BND_TO): ...this functions in favor of...
4148 (BND_TO): ...reinstating this macro.
4149 (struct _fence): Strengthen field "executing_insns" from
4150 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
4151 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
4152 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
4153 and param "insn" from rtx to insn_t.
4154 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
4157 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
4159 (rtx_vec_t): Likewise.
4160 (struct sched_deps_info_def): Strengthen param of "start_insn"
4161 callback from rtx to rtx_insn *. Likewise for param "insn2" of
4162 "note_mem_dep" callback and first param of "note_dep" callback.
4164 * haifa-sched.c (add_to_speculative_block): Strengthen param
4165 "insn" from rtx to rtx_insn *.
4166 (clear_priorities): Likewise.
4167 (calc_priorities): Likewise for local "insn".
4169 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
4170 Remove redundant checked cast.
4171 (haifa_note_mem_dep): Likewise for param "pending_insn".
4172 (haifa_note_dep): Likewise for param "elem".
4173 (note_mem_dep): Likewise for param "e".
4174 (sched_analyze_1): Add checked casts.
4175 (sched_analyze_2): Likewise.
4177 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
4178 from rtx to rtx_insn *.
4179 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
4180 from vec<rtx> * to vec<rtx_insn *> *.
4182 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
4184 (flist_add): Strengthen param "executing_insns" from
4185 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4186 (advance_deps_context): Remove now-redundant checked cast.
4187 (init_fences): Replace uses of NULL_RTX with NULL.
4188 (merge_fences): Strengthen params "last_scheduled_insn" and
4189 "sched_next" from rtx to rtx_insn * and "executing_insns" from
4190 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4191 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
4192 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
4193 an instruction, rather than doing double-duty as a pattern.
4194 (return_nop_to_pool): Update for change of insn_t.
4195 (deps_init_id): Remove now-redundant checked cast.
4196 (struct sched_scan_info_def): Strengthen param of "init_insn"
4197 callback from rtx to insn_t.
4198 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
4199 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
4201 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
4202 "end" from rtx to rtx_insn *.
4203 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
4204 (rtx insn_rtx, bool force_unique_p)
4205 (BND_TO): Delete function.
4206 (SET_BND_TO): Delete function.
4208 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
4210 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
4211 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
4213 (undo_transformations): Likewise for param "insn".
4214 (update_liveness_on_insn): Likewise.
4215 (compute_live_below_insn): Likewise for param "insn" and local
4217 (update_data_sets): Likewise for param "insn".
4218 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
4219 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
4220 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
4222 (move_cond_jump): Likewise for param "insn".
4223 (move_cond_jump): Drop use of SET_BND_TO.
4224 (compute_av_set_on_boundaries): Likewise.
4225 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
4226 (update_and_record_unavailable_insns): Strengthen local "bb_end"
4227 from rtx to rtx_insn *.
4228 (maybe_emit_renaming_copy): Likewise for param "insn".
4229 (maybe_emit_speculative_check): Likewise.
4230 (handle_emitting_transformations): Likewise.
4231 (remove_insn_from_stream): Likewise.
4232 (code_motion_process_successors): Strengthen local "succ" from rtx
4235 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4237 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
4238 ilist_t, not _xlist_t;
4239 (ILIST_INSN): Define in terms of new union field "insn".
4240 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
4242 (struct _list_node): Add new field "insn" to the union, of type
4244 (ilist_add): Replace macro with an inline function, requiring an
4246 (ilist_remove): Define this macro directly in terms of
4247 _list_remove, rather than indirectly via _xlist_remove.
4248 (ilist_clear): Likewise, in terms of _list_clear rather than
4250 (ilist_is_in_p): Replace macro with an inline function, requiring
4252 (_list_iter_cond_insn): New function.
4253 (ilist_iter_remove): Define this macro directly in terms of
4254 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
4255 (ilist_iterator): Define directly in terms of _list_iterator
4256 rather than indirectly through _xlist_iterator.
4257 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
4258 than in terms of _FOR_EACH_X.
4259 (FOR_EACH_INSN_1): Likewise.
4261 2014-08-26 Joseph Myers <joseph@codesourcery.com>
4265 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
4266 DECL_HARD_REGISTER and return for invalid register specifications.
4267 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
4268 DECL_HARD_REGISTER, call expand_one_error_var.
4269 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
4270 CC_REGNUM with non-MODE_CC modes.
4271 (arm_regno_class): Return NO_REGS for PC_REGNUM.
4273 2014-08-26 Marek Polacek <polacek@redhat.com>
4276 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
4278 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
4280 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
4281 qi cost; add di cost.
4282 (cortexa57_addrcost_table): Likewise.
4284 2014-08-26 Marek Polacek <polacek@redhat.com>
4287 * expr.c (is_aligning_offset): Remove logical not.
4289 2014-08-26 Marek Polacek <polacek@redhat.com>
4292 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
4293 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
4295 2014-08-26 Richard Biener <rguenther@suse.de>
4297 PR tree-optimization/62175
4298 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
4299 expand possibly trapping operations.
4301 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4303 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
4304 "insn" from rtx to rtx_insn *.
4305 (permute_load): Likewise for param "insn".
4306 (permute_store): Likewise.
4307 (handle_special_swappables): Likewise for local "insn".
4308 (replace_swap_with_copy): Likewise for locals "insn" and
4310 (rs6000_analyze_swaps): Likewise for local "insn".
4312 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4314 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
4317 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4319 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
4320 "note_list" from rtx to rtx_insn *.
4321 (BB_NOTE_LIST): Replace this function and...
4322 (SET_BB_NOTE_LIST): ...this function with...
4323 (BB_NOTE_LIST): ...the former macro implementation.
4325 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
4326 local "from_start" from rtx to rtx_insn *. Strengthen param
4327 "to_endp" from rtx * to rtx_insn **.
4329 * haifa-sched.c (concat_note_lists): Likewise.
4330 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
4332 (sel_restore_notes): Likewise.
4333 (move_bb_info): Likewise.
4334 (BB_NOTE_LIST): Delete this function.
4335 (SET_BB_NOTE_LIST): Delete this function.
4336 * sel-sched.c (create_block_for_bookkeeping): Eliminate
4337 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
4339 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4341 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
4342 from rtx * to rtx_insn **.
4343 (reorder2): Likewise.
4344 (dependencies_evaluation_hook): Strengthen params "head", "tail"
4345 from rtx to rtx_insn *.
4347 * doc/tm.texi: Update mechanically for above change to target.def.
4349 * sched-int.h (note_list): Strengthen this variable from rtx to
4351 (remove_notes): Likewise for both params.
4352 (restore_other_notes): Likewise for return type and first param.
4353 (struct ready_list): Strengthen field "vec" from rtx * to
4355 (struct dep_replacement): Strenghten field "insn" from rtx to
4357 (struct deps_desc): Likewise for fields "last_debug_insn",
4359 (struct haifa_sched_info): Likewise for callback field
4360 "can_schedule_ready_p"'s param, for first param of "new_ready"
4361 callback field, for both params of "rank" callback field, for
4362 first field of "print_insn" callback field (with a const), for
4363 both params of "contributes_to_priority" callback, for param
4364 of "insn_finishes_block_p" callback, for fields "prev_head",
4365 "next_tail", "head", "tail", for first param of "add_remove_insn"
4366 callback, for first param of "begin_schedule_ready" callback, for
4367 both params of "begin_move_insn" callback, and for second param
4368 of "advance_target_bb" callback.
4369 (add_dependence): Likewise for params 1 and 2.
4370 (sched_analyze): Likewise for params 2 and 3.
4371 (deps_analyze_insn): Likewise for param 2.
4372 (ready_element): Likewise for return type.
4373 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
4374 (try_ready): Strenghten param from rtx to rtx_insn *.
4375 (sched_emit_insn): Likewise for return type.
4376 (record_delay_slot_pair): Likewise for params 1 and 2.
4377 (add_delay_dependencies): Likewise for param.
4378 (contributes_to_priority): Likewise for both params.
4379 (find_modifiable_mems): Likewise.
4381 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
4382 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
4383 "first_older_only_insn" from rtx to rtx_insn *.
4384 (arm_sched_reorder): Strengthen param "ready" from rtx * to
4387 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
4388 "last_scheduled_iter0" from rtx to rtx_insn *.
4389 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
4390 (c6x_sched_reorder_1): Strengthen param "ready" and locals
4391 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
4392 "insn" from rtx to rtx_insn *.
4393 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
4395 (c6x_sched_reorder2): Strengthen param "ready" and locals
4396 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
4397 "insn" from rtx to rtx_insn *.
4398 (c6x_variable_issue): Add a checked cast when assigning from insn
4399 to ss.last_scheduled_iter0.
4400 (split_delayed_branch): Strengthen param "insn" and local "i1"
4401 from rtx to rtx_insn *.
4402 (split_delayed_nonbranch): Likewise.
4403 (undo_split_delayed_nonbranch): Likewise for local "insn".
4404 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
4405 "entry_after", "end_packet", "head_insn", "tail_insn",
4406 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
4407 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
4408 to rtx_insn **. Remove now-redundant checked cast on last_insn,
4409 but add a checked cast on loop->start_label. Consolidate calls to
4410 avoid assigning result of gen_spkernel to "insn", now an
4413 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
4414 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
4416 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
4417 rtx_insn **. Strengthen locals "top", "next" from rtx to
4419 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
4420 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
4421 (add_parameter_dependencies): Strengthen params "call", "head" and
4422 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
4423 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
4424 (add_dependee_for_func_arg): Likewise for param "arg" and local
4426 (ix86_dependencies_evaluation_hook): Likewise for params "head",
4427 "tail" and locals "insn", "first_arg".
4429 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
4430 for params "head", "tail" and locals "insn", "next", "next_tail".
4431 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
4432 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
4433 "insn", "lowest", "highest" from rtx to rtx_insn *.
4434 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
4436 (ia64_sched_reorder2): Likewise.
4438 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
4439 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
4440 from rtx * to rtx_insn **.
4441 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
4443 (mep_print_sched_insn): Strengthen param "insn" from rtx to
4445 (mep_sched_reorder): Strengthen param "ready" from rtx * to
4446 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
4449 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
4450 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
4452 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
4453 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
4454 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
4456 (vr4130_reorder): Likewise.
4457 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
4459 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
4461 (mips_sched_reorder): Likewise.
4462 (mips_sched_reorder2): Likewise.
4464 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
4466 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
4467 Strengthen local "tmp" from rtx to rtx_insn *.
4468 (rs6000_sched_reorder2): Likewise.
4470 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
4471 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
4472 (s390_sched_reorder): Strengthen param "ready" from rtx * to
4473 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
4475 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
4476 "tmp2" from rtx to rtx_insn *.
4477 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
4478 Strengthen local "insn" from rtx to rtx_insn *.
4479 (ready_reorder): Strengthen param "ready" from rtx * to
4480 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
4481 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
4482 (sh_reorder2): Likewise.
4484 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
4485 local "insn" from rtx to rtx_insn *.
4487 * haifa-sched.c (note_list): Strengthen this variable from rtx to
4489 (scheduled_insns): Strengthen this variable from vec<rtx> to
4491 (set_modulo_params): Likewise for locals "i1", "i2".
4492 (record_delay_slot_pair): Likewise for params "i1", "i2".
4493 (add_delay_dependencies): Likewise for param "insn".
4494 (cond_clobbered_p): Likewise.
4495 (recompute_todo_spec): Likewise for local "prev".
4496 (last_scheduled_insn): Likewise for this variable.
4497 (nonscheduled_insns_begin): Likewise.
4498 (model_set_excess_costs): Strengthen param "insns" from rtx * to
4500 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
4502 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
4503 Strengthen local "insn" from rtx to rtx_insn *.
4504 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
4505 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
4506 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
4507 (ready_remove_first): Likewise for return type and local "t".
4508 (ready_element): Likewise for return type.
4509 (ready_remove): Likewise for return type and local "t".
4510 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
4511 (check_clobbered_conditions): Strengthen local "x" from rtx to
4512 rtx_insn *, adding a checked cast.
4513 (schedule_insn): Likewise for param "insn".
4514 (remove_notes): Likewise for params "head", "tail" and locals
4515 "next_tail", "insn", "next".
4516 (struct haifa_saved_data): Likewise for fields
4517 "last_scheduled_insn", "nonscheduled_insns_begin".
4518 (save_backtrack_point): Update for change to field "vec" of
4520 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
4522 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
4523 from rtx to rtx_insn *
4524 (resolve_dependencies): Strengthen param "insn" from rtx to
4526 (restore_other_notes): Likewise for return type, for param "head"
4527 and local "note_head".
4528 (undo_all_replacements): Likewise for local "insn".
4529 (first_nonscheduled_insn): Likewise for return type and local "insn".
4530 (queue_to_ready): Likewise for local "insn", adding checked casts.
4531 (early_queue_to_ready): Likewise for local "insn".
4532 (debug_ready_list_1): Strengthen local "p" from rtx * to
4534 (move_insn): Strengthen param "insn" and local "note" from rtx to
4536 (insn_finishes_cycle_p): Likewise for param "insn".
4537 (max_issue): Likewise for local "insn".
4538 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
4540 (commit_schedule): Strengthen param "prev_head" and local "insn"
4541 from rtx to rtx_insn *
4542 (prune_ready_list): Likewise for local "insn".
4543 (schedule_block): Likewise for locals "prev_head", "head", "tail",
4544 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
4545 (set_priorities): Likewise for local "prev_head".
4546 (try_ready): Likewise for param "next".
4547 (fix_tick_ready): Likewise.
4548 (change_queue_index): Likewise.
4549 (sched_extend_ready_list): Update for change to field "vec" of
4551 (generate_recovery_code): Strengthen param "insn" from rtx to
4553 (begin_speculative_block): Likewise.
4554 (create_check_block_twin): Likewise for param "insn" and locals
4555 "label", "check", "twin". Introduce local "check_pat" to avoid
4556 "check" being used as a plain rtx before being used as an insn.
4557 (fix_recovery_deps): Add a checked cast to rtx_insn * when
4558 extracting elements from ready_list.
4559 (sched_remove_insn): Strengthen param "insn" from rtx to
4561 (sched_emit_insn): Likewise for return type.
4562 (ready_remove_first_dispatch): Likewise for return type and local
4565 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
4567 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
4570 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
4571 from rtx to rtx_insn *.
4572 (add_dependence_list): Likewise for param "insn". Add a checked
4574 (add_dependence_list_and_free): Strengthen param "insn" from rtx
4575 to rtx_insn *. Strengthen param "list_p" from rtx * to
4577 (chain_to_prev_insn): Strengthen param "insn" and locals
4578 "prec_nonnote", "i" from rtx to rtx_insn *.
4579 (flush_pending_lists): Likewise for param "insn".
4580 (cur_insn): Likewise for this variable.
4581 (haifa_start_insn): Add a checked cast.
4582 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
4583 (sched_analyze_reg): Likewise for param "insn".
4584 (sched_analyze_1): Likewise.
4585 (sched_analyze_2): Likewise. Add checked casts.
4586 (sched_analyze_insn): Likewise. Also for local "prev".
4587 (deps_analyze_insn): Likewise for param "insn".
4588 (sched_analyze): Likewise for params "head", "tail" and local "insn".
4589 (add_dependence_1): Likewise for params "insn", "elem".
4590 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
4591 (parse_add_or_inc): Likewise for param "insn".
4592 (find_inc): Likewise for local "inc_cand".
4593 (find_modifiable_mems): Likewise for params "head", "tail" and
4594 locals "insn", "next_tail".
4596 * sched-ebb.c (init_ready_list): Likewise for local "insn".
4597 (begin_schedule_ready): Likewise for param "insn".
4598 (begin_move_insn): Likewise for params "insn" and "last".
4599 (ebb_print_insn): Strengthen param "insn" from const_rtx to
4601 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
4602 (ebb_contributes_to_priority): Likewise for params "next", "insn".
4603 (ebb_add_remove_insn): Likewise for param "insn".
4604 (advance_target_bb): Likewise.
4606 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
4608 (check_live): Likewise for param "insn".
4609 (init_ready_list): Likewise for local "insn".
4610 (can_schedule_ready_p): Likewise for param "insn".
4611 (begin_schedule_ready): Likewise.
4612 (new_ready): Likewise for param "next".
4613 (rgn_print_insn): Likewise for param "insn".
4614 (rgn_rank): Likewise for params "insn1", "insn2".
4615 (contributes_to_priority): Likewise for params "next", "insn".
4616 (rgn_insn_finishes_block_p): Likewise for param "insn".
4617 (add_branch_dependences): Likewise for params "head", "tail" and
4618 locals "insn", "last".
4619 (rgn_add_remove_insn): Likewise for param "insn".
4620 (advance_target_bb): Likewise.
4622 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
4623 const_rtx to const rtx_insn *.
4625 * sel-sched-dump.h (sel_print_insn): Likewise.
4627 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
4628 (deps_init_id): Likewise.
4630 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
4631 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
4634 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4636 * output.h (final_start_function): Strengthen param 1 from rtx to
4639 * final.c (final_start_function): Likewise, renaming back from
4640 "uncast_first" to "first", and dropping the checked cast from rtx
4643 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4645 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
4646 * final.c (final): Likewise. Rename param back from
4647 "uncast_first" to "first" and eliminate the checked cast from rtx
4650 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4652 * output.h (shorten_branches): Strengthen param from rtx to
4655 * final.c (shorten_branches): Likewise, renaming param back from
4656 "uncast_first" to "first", and dropping the checked cast from rtx
4659 * genattr.c (gen_attr): Likewise when writing out the prototype of
4662 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4664 * sched-int.h (struct haifa_sched_info): Strengthen fields
4665 "prev_head" and "next_tail" from rtx to rtx_insn *.
4667 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4669 * rtl.h (rtx_jump_table_data::get_labels): New method.
4670 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
4671 with use of the new rtx_jump_table_data::get_labels method.
4672 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
4673 to rtx_jump_table_data *. Simplify by using get_labels method.
4674 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
4675 a dyn_cast, introducing local "table", using it to replace
4676 label-lookup logic with a get_labels method call.
4677 (patch_jump_insn): Simplify using get_labels method.
4678 * dwarf2cfi.c (create_trace_edges): Likewise.
4679 * rtlanal.c (label_is_jump_target_p): Likewise.
4681 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4683 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
4686 * emit-rtl.c (unshare_all_rtl_1): Likewise.
4687 (unshare_all_rtl_again): Likewise, also for local "p".
4689 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4691 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
4693 * cfgrtl.c (delete_insn_and_edges): Likewise.
4695 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4697 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
4698 from rtx to rtx_insn *.
4700 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
4702 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4704 * function.c (thread_prologue_and_epilogue_insns): Likewise for
4705 locals "returnjump", "epilogue_end", "insn", "next".
4707 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
4708 "returnjump" from rtx * to rtx_insn **.
4709 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
4711 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4713 * basic-block.h (struct edge_def). Strengthen "r" within
4714 union edge_def_insns from rtx to rtx_insn *.
4716 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
4717 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
4719 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
4720 from rtx to rtx_insn *.
4721 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
4723 * postreload-gcse.c (reg_killed_on_edge): Likewise.
4724 (reg_used_on_edge): Likewise.
4725 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
4726 (gt_pch_nx): New overload for rtx_insn *&.
4727 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
4728 from rtx to rtx_insn *.
4730 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4732 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
4733 from rtx to rtx_insn *.
4734 (BB_FOOTER): Replace function with access macro.
4735 (SET_BB_FOOTER): Delete.
4737 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
4739 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
4740 (emit_barrier_after_bb): Likewise.
4741 (record_effective_endpoints): Likewise.
4742 (relink_block_chain): Likewise.
4743 (fixup_fallthru_exit_predecessor): Likewise.
4744 (cfg_layout_duplicate_bb): Likewise.
4745 (cfg_layout_split_block): Likewise.
4746 (cfg_layout_delete_block): Likewise.
4747 (cfg_layout_merge_blocks): Likewise.
4748 (BB_FOOTER): Delete function.
4749 (SET_BB_FOOTER): Delete function.
4750 * combine.c (update_cfg_for_uncondjump): Replace uses of
4751 SET_BB_FOOTER with BB_FOOTER.
4753 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4755 * except.h (struct eh_landing_pad_d): Strengthen field
4756 "landing_pad" from rtx to rtx_code_label *.
4758 * except.c (sjlj_emit_dispatch_table): Likewise for param
4760 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
4762 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4764 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
4765 first param from rtx to rtx_insn *.
4766 * config/xtensa/xtensa.c (struct machine_function): Likewise for
4767 field "set_frame_ptr_insn".
4768 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
4769 "csend" from rtx to rtx_code_label *.
4770 (xtensa_expand_atomic): Likewise for local "csloop".
4771 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
4773 (xtensa_call_tls_desc): Likewise for return type and locals
4774 "call_insn", "insns".
4775 (xtensa_legitimize_tls_address): Likewise for local "insns".
4776 (xtensa_expand_prologue): Likewise for locals "insn", "first".
4778 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4780 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
4781 first param from rtx to rtx_insn *.
4782 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
4785 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4787 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
4788 Strengthen param 1 from rtx to rtx_insn *.
4789 (tilepro_output_cbranch): Likewise.
4790 (tilepro_adjust_insn_length): Likewise.
4791 (tilepro_final_prescan_insn): Likewise for sole param.
4793 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
4794 Likewise for local "last".
4795 (cbranch_predicted_p): Likewise for param "insn".
4796 (tilepro_output_simple_cbranch_with_opcode): Likewise.
4797 (tilepro_output_cbranch_with_opcode): Likewise.
4798 (tilepro_output_cbranch): Likewise.
4799 (frame_emit_load): Likewise for return type and locals "seq",
4801 (emit_sp_adjust): Likewise for return type and local "insn".
4802 (tilepro_expand_epilogue): Likewise for locals "last_insn",
4804 (tilepro_adjust_insn_length): Likewise for param "insn".
4805 (next_insn_to_bundle): Likewise for return type and params
4807 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
4808 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
4810 (match_addli_pcrel): Likewise for param "insn".
4811 (replace_addli_pcrel): Likewise.
4812 (match_auli_pcrel): Likewise.
4813 (replace_auli_pcrel): Likewise.
4814 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
4816 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
4817 "queue", "next_queue", "prev".
4818 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
4819 (tilepro_final_prescan_insn): Likewise for param "insn".
4821 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4823 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
4824 Strengthen param 1 from rtx to rtx_insn *.
4825 (tilegx_output_cbranch): Likewise.
4826 (tilegx_adjust_insn_length): Likewise.
4827 (tilegx_final_prescan_insn): Likewise for sole param.
4829 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
4831 (cbranch_predicted_p): Likewise for param "insn".
4832 (tilegx_output_simple_cbranch_with_opcode): Likewise.
4833 (tilegx_output_cbranch_with_opcode): Likewise.
4834 (tilegx_output_cbranch): Likewise.
4835 (frame_emit_load): Likewise for return type.
4836 (set_frame_related_p): Likewise for locals "seq", "insn".
4837 (emit_sp_adjust): Likewise for return type, and for local "insn".
4838 Introduce local "pat" for use in place of "insn" where the latter
4839 isn't an instruction.
4840 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
4841 from rtx to rtx_insn *.
4842 (tilegx_adjust_insn_length): Likewise for param "insn".
4843 (next_insn_to_bundle): Likewise for return type and params "r" and
4845 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
4847 (replace_insns): Likewise for params "old_insn", "new_insns".
4848 (replace_mov_pcrel_step1): Likewise for param "insn" and local
4850 (replace_mov_pcrel_step2): Likewise.
4851 (replace_mov_pcrel_step3): Likewise.
4852 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
4854 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
4855 "queue", "next_queue", "prev".
4856 (tilegx_output_mi_thunk): Likewise for local "insn".
4857 (tilegx_final_prescan_insn): Likewise for param "insn".
4859 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4861 * config/spu/spu.c (frame_emit_store): Strengthen return type from
4863 (frame_emit_load): Likewise.
4864 (frame_emit_add_imm): Likewise, also for local "insn".
4865 (spu_expand_prologue): Likewise for local "insn".
4866 (struct spu_bb_info): Likewise for field "prop_jump".
4867 (emit_nop_for_insn): Likewise for param "insn" and local
4869 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
4871 (spu_emit_branch_hint): Likewise for params "before", "branch" and
4872 locals "hint", "insn".
4873 (get_branch_target): Likewise for param "branch".
4874 (insn_clobbers_hbr): Likewise for param "insn".
4875 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
4876 locals "insn", "before_4", "before_16".
4877 (insert_hbrp): Likewise for local "insn".
4878 (spu_machine_dependent_reorg): Likewise for locals "branch",
4879 "insn", "next", "bbend".
4880 (uses_ls_unit): Likewise for param "insn".
4881 (get_pipe): Likewise.
4882 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
4883 introducing a checked cast.
4884 (spu_sched_adjust_cost): Likewise for params "insn" and
4886 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
4887 (spu_sms_res_mii): Likewise.
4889 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4891 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
4892 from rtx to rtx_insn *.
4893 (output_cbranch): Likewise for param 6.
4894 (output_return): Likewise for param 1.
4895 (output_sibcall): Likewise.
4896 (output_v8plus_shift): Likewise.
4897 (output_v8plus_mult): Likewise.
4898 (output_v9branch): Likewise for param 7.
4899 (output_cbcond): Likewise for param 3.
4901 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
4903 (sparc_legitimize_pic_address): Likewise.
4904 (sparc_emit_call_insn): Likewise.
4905 (emit_save_or_restore_regs): Likewise.
4906 (emit_window_save): Likewise for return type and local "insn".
4907 (sparc_expand_prologue): Likewise for local "insn".
4908 (sparc_flat_expand_prologue): Likewise.
4909 (output_return): Likewise for param "insn".
4910 (output_sibcall): Likewise for param "insn" and local "delay".
4911 (output_ubranch): Likewise for param "insn".
4912 (output_cbranch): Likewise.
4913 (output_cbcond): Likewise.
4914 (output_v9branch): Likewise.
4915 (output_v8plus_shift): Likewise.
4916 (sparc_output_mi_thunk): Likewise for local "insn".
4917 (get_some_local_dynamic_name): Likewise.
4918 (output_v8plus_mult): Likewise for param "insn".
4920 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4922 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
4923 from rtx to rtx_insn *.
4924 (output_branchy_insn): Likewise for param 3.
4925 (output_far_jump): Likewise for param 1.
4926 (final_prescan_insn): Likewise.
4927 (sh_insn_length_adjustment): Likewise for sole param.
4929 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
4930 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
4932 (sh_emit_compare_and_set): Likewise for local "lab".
4933 (output_far_jump): Strengthen param "insn" and local "prev" from
4935 (output_branchy_insn): Likewise for param "insn" and local
4937 (output_ieee_ccmpeq): Likewise for param "insn".
4938 (struct label_ref_list_d): Strengthen field "label" from rtx to
4940 (pool_node): Likewise.
4941 (pool_window_label): Likewise for this global.
4942 (add_constant): Likewise for return type and locals "lab", "new_rtx".
4943 (dump_table): Strengthen params "start", "barrier" and local
4944 "scan" from rtx to rtx_insn *.
4945 (broken_move): Likewise for param "insn".
4946 (untangle_mova): Likewise for params "first_mova" and "new_mova".
4947 Strengthen param "first_mova" from rtx * to rtx_insn **.
4948 (mova_p): Likewise for param "insn".
4949 (fixup_mova): Likewise for param "mova".
4950 (find_barrier): Likewise for return type, params "mova" and
4951 "from", and locals "barrier_before_mova", "found_barrier",
4952 "good_barrier", "orig", "last_symoff", "next". Strengthen local
4953 "label" from rtx to rtx_code_label *.
4954 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
4956 (sh_reorg): Likewise for locals "link", "scan", "barrier".
4957 (split_branches): Likewise for param "first" and local "insn".
4958 (final_prescan_insn): Likewise for param "insn".
4959 (sequence_insn_p): Likewise for locals "prev", "next".
4960 (sh_insn_length_adjustment): Likewise for param "insn".
4961 (sh_can_redirect_branch): Likewise for local "insn".
4962 (find_r0_life_regions): Likewise for locals "end", "insn".
4963 (sh_output_mi_thunk): Likewise for local "insns".
4965 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4967 * config/score/score.c (score_output_mi_thunk): Strengthen local
4968 "insn" from rtx to rtx_insn *.
4969 (score_prologue): Likewise.
4971 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4973 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
4974 1 from rtx to rtx_insn *.
4975 (s390_emit_jump): Likewise for return type.
4976 (s390_emit_call): Likewise.
4977 (s390_load_got): Likewise.
4979 * config/s390/s390.c (last_scheduled_insn): Likewise for this
4981 (s390_match_ccmode): Likewise for param "insn".
4982 (s390_emit_jump): Likewise for return type.
4983 (s390_split_branches): Likewise for local "label".
4984 (struct constant): Strengthen field "label" from rtx to
4986 (struct constant_pool): Likewise for field "label". Strengthen
4987 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
4989 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
4991 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
4992 (s390_end_pool): Likewise.
4993 (s390_dump_pool): Likewise for local "insn".
4994 (s390_mainpool_start): Likewise.
4995 (s390_chunkify_start): Likewise.
4996 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
4997 with insns. Strengthen locals "label", "jump", "barrier", "next",
4998 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
4999 (s390_chunkify_finish): Strengthen local "insn" from rtx to
5001 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
5002 "jump", "label", "next_insn".
5003 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
5004 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
5006 (s390_load_got): Likewise for return type and local "insns".
5007 (s390_save_gprs_to_fprs): Likewise for local "insn".
5008 (s390_restore_gprs_from_fprs): Likewise.
5009 (pass_s390_early_mach::execute): Likewise.
5010 (s390_emit_prologue): Likewise for local "insns".
5011 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
5013 (s390_emit_call): Strengthen return type and local "insn" from
5015 (s390_emit_tpf_eh_return): Likewise for local "insn".
5016 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
5017 "next_insn", introducing locals "s_pat", "rpat" to allow this.
5018 (s390_fix_long_loop_prediction): Likewise for param "insn" and
5020 (s390_non_addr_reg_read_p): Likewise for param "insn".
5021 (find_cond_jump): Likewise for return type and param "insn".
5022 (s390_swap_cmp): Likewise for param "insn".
5023 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
5024 "prev_insn", "next_insn".
5025 (s390_reorg): Likewise for locals "insn", "target".
5026 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
5027 (s390_sched_variable_issue): For now, rename param "insn" to
5028 "uncast_insn", introducing a checked cast.
5029 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
5031 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
5032 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
5034 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5036 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
5037 param from rtx to rtx_insn *.
5038 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
5040 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5042 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
5043 4 from rtx to rtx_insn *.
5044 (rs6000_final_prescan_insn): Likewise for first param.
5045 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
5047 (rs6000_get_some_local_dynamic_name): Likewise.
5048 (output_cbranch): Likewise for param "insn".
5049 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
5050 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
5051 (rs6000_emit_allocate_stack): Likewise for local "insn".
5052 (load_cr_save): Likewise.
5053 (restore_saved_cr): Likewise.
5054 (restore_saved_lr): Likewise.
5055 (emit_cfa_restores): Likewise.
5056 (rs6000_output_function_epilogue): Likewise for locals "insn" and
5057 "deleted_debug_label".
5058 (rs6000_output_mi_thunk): Likewise for local "insn".
5059 (rs6000_final_prescan_insn): Likewise for param "insn".
5061 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5063 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
5064 Strengthen param "insn" from rtx to rtx_insn *.
5065 * config/picochip/picochip.c (picochip_current_prescan_insn):
5066 Likewise for this variable.
5067 (picochip_final_prescan_insn): Likewise for param "insn".
5069 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5071 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
5072 from rtx to rtx_insn *.
5073 (pa_output_indirect_call): Likewise.
5074 (pa_adjust_insn_length): Likewise.
5075 (pa_attr_length_millicode_call): Likewise.
5076 (pa_attr_length_call): Likewise.
5077 (pa_attr_length_indirect_call): Likewise.
5079 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
5081 (pa_attr_length_millicode_call): Likewise.
5082 (pa_attr_length_call): Likewise.
5083 (pa_output_call): Likewise.
5084 (pa_attr_length_indirect_call): Likewise.
5085 (pa_output_indirect_call): Likewise.
5087 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5089 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
5090 Strengthen first param from rtx to rtx_insn *.
5091 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
5094 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5096 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
5097 type from rtx to rtx_insn *.
5098 (mips_expand_call): Likewise.
5099 (mips_adjust_insn_length): Likewise for first param.
5100 (mips_output_conditional_branch): Likewise.
5101 (mips_output_order_conditional_branch): Likewise.
5102 (mips_final_prescan_insn): Likewise.
5104 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
5105 rtx_insn * for the SEQUENCE case.
5106 (SEQ_END): Likewise.
5107 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
5108 (mips_emit_call_insn): Likewise, also for local "insn".
5109 (mips16_gp_pseudo_reg): Likewise for local "scan".
5110 (mips16_build_call_stub): Likewise for return type and for local
5111 "insn". Introduce a new local "pattern" so that "insn" can indeed
5113 (mips_expand_call): Strengthen return type and local "insn" from
5115 (mips_block_move_loop): Strengthen local "label" from rtx to
5117 (mips_expand_synci_loop): Likewise for locals "label",
5119 (mips_set_frame_expr): Strengthen local "insn" from rtx to
5121 (mips16e_collect_argument_saves): Likewise for locals "insn",
5123 (mips_find_gp_ref): Likewise for param of callback for "pred"
5124 param, and for local "insn".
5125 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
5126 (mips_insn_has_flexible_gp_ref_p): Likewise.
5127 (mips_epilogue_emit_cfa_restores): Likewise for return type and
5129 (mips_epilogue_set_cfa): Likewise for local "insn".
5130 (mips_expand_epilogue): Likewise.
5131 (mips_adjust_insn_length): Likewise for param "insn".
5132 (mips_output_conditional_branch): Likewise.
5133 (mips_output_order_conditional_branch): Likewise.
5134 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
5135 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
5136 "falu2_turn_enabled_insn".
5137 (mips_builtin_branch_and_move): Strengthen locals "true_label",
5138 "done_label" from rtx to rtx_code_label *.
5139 (struct mips16_constant): Likewise for field "label".
5140 (mips16_add_constant): Likewise for return type.
5141 (mips16_emit_constants_1): Strengthen return type and param "insn"
5142 from rtx to rtx_insn *.
5143 (mips16_emit_constants): Likewise for param "insn".
5144 (mips16_insn_length): Likewise.
5145 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
5146 to rtx_code_label *.
5147 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
5148 from rtx to rtx_insn *.
5149 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
5150 "jump". Strengthen local "label" from rtx to rtx_code_label *.
5151 (r10k_simplify_address): Strengthen param "insn" and local
5152 "def_insn" from rtx to rtx_insn *.
5153 (r10k_safe_address_p): Strengthen param "insn" from rtx to
5155 (r10k_needs_protection_p_1): Update target type of cast of data
5156 from to rtx to rtx_insn *.
5157 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
5158 rtx * to rtx_insn **.
5159 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
5161 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
5162 (mips_call_expr_from_insn): Likewise for param "insn".
5163 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
5164 (mips_find_pic_call_symbol): Likewise for param "insn".
5165 (mips_annotate_pic_calls): Likewise for local "insn".
5166 (mips_sim_insn): Likewise for this variable.
5167 (struct mips_sim): Likewise for field "insn" within elements of
5169 (mips_sim_wait_reg): Likewise for param "insn".
5170 (mips_sim_wait_regs): Likewise.
5171 (mips_sim_wait_units): Likewise.
5172 (mips_sim_wait_insn): Likewise.
5173 (mips_sim_issue_insn): Likewise.
5174 (mips_sim_finish_insn): Likewise.
5175 (mips_seq_time): Likewise for param "seq" and local "insn".
5176 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
5177 locals "first", "second".
5178 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
5179 "last", "last2", "next".
5180 (mips_avoid_hazard): Likewise for params "after", "insn".
5181 (mips_reorg_process_insns): Likewise for locals "insn",
5182 "last_insn", "subinsn", "next_insn".
5183 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
5184 (mips16_split_long_branches): Likewise for locals "insn" "jump",
5186 (mips_output_mi_thunk): Likewise for local "insn".
5187 (mips_final_prescan_insn): Likewise for param "insn".
5189 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5191 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
5192 Strengthen return type and local "insns" from rtx to rtx_insn *.
5193 (microblaze_legitimize_tls_address): Likewise for local "insns".
5194 (microblaze_block_move_loop): Strengthen local "label" from rtx
5195 to rtx_code_label *.
5196 (microblaze_expand_prologue): Strengthen two locals named "insn"
5197 from rtx to rtx_insn *.
5198 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
5199 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
5200 "insn". Strengthen locals "div_label", "div_end_label" from rtx
5201 to rtx_code_label *.
5203 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5205 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
5206 param from rtx to rtx_insn *.
5207 (mep_reuse_lo): Likewise for third param.
5208 (mep_use_post_modify_p): Likewise for first param.
5209 (mep_core_address_length): Likewise.
5210 (mep_cop_address_length): Likewise.
5211 (mep_final_prescan_insn): Likewise.
5212 (mep_store_data_bypass_p): Likewise for both params.
5213 (mep_mul_hilo_bypass_p): Likewise.
5214 (mep_ipipe_ldc_p): Likewise for param.
5216 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
5217 (mep_rewrite_mult): Likewise.
5218 (mep_rewrite_mulsi3): Likewise.
5219 (mep_rewrite_maddsi3): Likewise.
5220 (mep_reuse_lo_p_1): Likewise.
5221 (mep_reuse_lo_p): Likewise.
5222 (mep_frame_expr): Likewise.
5223 (mep_make_parallel): Likewise for both params.
5224 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
5226 (mep_use_post_modify_p): Likewise for param "insn".
5227 (mep_core_address_length): Likewise.
5228 (mep_cop_address_length): Likewise.
5229 (mep_reg_set_in_function): Likewise for local "insn".
5230 (mep_asm_without_operands_p): Likewise.
5231 (F): Likewise for return type and param "x".
5232 (add_constant): Likewise for local "insn".
5233 (maybe_dead_move): Likewise for return type and local "insn".
5234 (mep_expand_prologue): Likewise for local "insn".
5235 (mep_final_prescan_insn): Likewise for param "insn".
5236 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
5237 "next", "follow", "x".
5238 (mep_insert_repeat_label_last): Likewise for return type, param
5239 "last_insn", and locals "next", "prev". Strengthen param "label"
5240 from rtx to rtx_code_label *.
5241 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
5243 (struct mep_doloop_end): Likewise for fields "insn" and
5245 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
5246 Strengthen local "repeat_label" from rtx to rtx_code_label *.
5247 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
5249 (mep_invert_branch): Likewise for params "insn" and "after".
5250 (mep_reorg_erepeat): Likewise for param "insns" and locals
5251 "insn", "prev", "new_last", "barrier", "user". Strengthen local
5252 "l" from rtx to rtx_code_label *.
5253 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
5254 from rtx to rtx_insn *.
5255 (mep_reorg_addcombine): Likewise for param "insns" and locals
5257 (add_sp_insn_p): Likewise for param "insn".
5258 (mep_reorg_noframe): Likewise for param "insns" and locals
5259 "start_frame_insn", "end_frame_insn", "next".
5260 (mep_reorg): Likewise for local "insns".
5261 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
5263 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
5264 (mep_mul_hilo_bypass_p): Likewise.
5265 (mep_ipipe_ldc_p): Likewise for param "insn".
5266 (mep_make_bundle): Likewise for return type, param "cop" and local
5267 "insn", splitting out the latter into a new local "seq" for when it
5268 is a SEQUENCE rather than an insn.
5269 (core_insn_p): Likewise for param "insn".
5270 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
5271 "last", "first", "note", "prev", "core_insn".
5273 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5275 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
5277 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
5278 (m68k_final_prescan_insn): Likewise for first param.
5280 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
5281 (m68k_set_frame_related): Likewise for param "insn".
5282 (output_btst): Likewise for param "insn".
5283 (m68k_final_prescan_insn): Likewise.
5284 (m68k_move_to_reg): Likewise for local "insn".
5285 (m68k_call_tls_get_addr): Likewise for local "insns".
5286 (m68k_call_m68k_read_tp): Likewise.
5287 (strict_low_part_peephole_ok): Likewise for param "first_insn".
5288 (m68k_output_mi_thunk): Likewise for local "insn".
5290 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5292 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
5293 first param from rtx to rtx_insn *.
5294 (iq2000_adjust_insn_length): Likewise.
5295 (iq2000_output_conditional_branch): Likewise.
5296 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
5297 "insn" and local "nop_insn".
5298 (iq2000_annotate_frame_insn): Likewise for param "insn".
5299 (iq2000_expand_prologue): Likewise for both locals "insn".
5300 (iq2000_adjust_insn_length): Likewise for param "insn".
5301 (iq2000_output_conditional_branch): Likewise.
5303 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5305 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
5306 "insns" from rtx to rtx_insn *.
5307 (ia64_emit_cond_move): Likewise for locals "insn", "first".
5308 (struct spill_fill_data): Likewise for field "init_after" and for
5309 elements of array field "prev_insn".
5310 (spill_restore_mem): Likewise for locals "insn", "first".
5311 (do_spill): Likewise for local "insn".
5312 (do_restore): Likewise.
5313 (ia64_expand_prologue): Likewise.
5314 (ia64_expand_epilogue): Likewise.
5315 (emit_insn_group_barriers): Likewise for locals "insn",
5317 (emit_all_insn_group_barriers): Likewise for locals "insn",
5319 (dfa_stop_insn): Likewise for this global.
5320 (dfa_pre_cycle_insn): Likewise.
5321 (ia64_nop): Likewise.
5322 (final_emit_insn_group_barriers): Likewise for locals "insn",
5324 (emit_predicate_relation_info): Likewise for locals "head", "n",
5326 (ia64_reorg): Likewise for local "insn".
5327 (ia64_output_mi_thunk): Likewise.
5328 (expand_vec_perm_interleave_2): Likewise for local "seq".
5330 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5332 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
5333 param 1 "insn" from rtx to rtx_insn *.
5334 (ix86_use_lea_for_mov): Likewise.
5335 (ix86_avoid_lea_for_addr): Likewise.
5336 (ix86_split_lea_for_addr): Likewise.
5337 (ix86_lea_for_add_ok): Likewise.
5338 (ix86_output_call_insn): Likewise.
5340 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
5341 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
5342 (ix86_output_function_epilogue): Likewise for locals "insn",
5343 "deleted_debug_label".
5344 (legitimize_tls_address): Likewise for local "insn".
5345 (get_some_local_dynamic_name): Likewise.
5346 (increase_distance): Likewise for params "prev", "next".
5347 (distance_non_agu_define_in_bb): Likewise for params "insn",
5348 "start" and locals "prev", "next".
5349 (distance_non_agu_define): Likewise for param "insn".
5350 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
5351 locals "next", "prev".
5352 (distance_agu_use): Likewise for param "insn".
5353 (ix86_lea_outperforms): Likewise.
5354 (ix86_ok_to_clobber_flags): Likewise.
5355 (ix86_avoid_lea_for_add): Likewise.
5356 (ix86_use_lea_for_mov): Likewise.
5357 (ix86_avoid_lea_for_addr): Likewise.
5358 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
5359 (ix86_split_lea_for_addr): Likewise for param "insn".
5360 (ix86_lea_for_add_ok): Likewise for param "insn".
5361 (ix86_expand_carry_flag_compare): Likewise for local
5363 (ix86_expand_int_movcc): Likewise.
5364 (ix86_output_call_insn): Likewise for param "insn".
5365 (ix86_output_call_insn): Likewise for local "i".
5366 (x86_output_mi_thunk): Introduce local "insn", using it in place
5367 of "tmp" when dealing with insns.
5368 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
5370 (ix86_pad_returns): Likewise for locals "ret", "prev".
5371 (ix86_count_insn_bb): Likewise for local "insn".
5372 (ix86_pad_short_function): Likewise for locals "ret", "insn".
5373 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
5374 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
5375 (expand_vec_perm_interleave2): Likewise for local "seq".
5376 (expand_vec_perm_vperm2f128_vblend): Likewise.
5377 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
5378 call to for_each_rtx with for_each_rtx_in_insn.
5380 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5382 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
5383 "label" from rtx to rtx_code_label *.
5384 (ix86_expand_prologue): Likewise.
5385 (ix86_expand_split_stack_prologue): Likewise for locals "label",
5387 (ix86_split_idivmod): Likewise for locals "end_label" and
5389 (ix86_expand_branch): Likewise for local "label2".
5390 (ix86_expand_aligntest): Likewise for return type and local "label".
5391 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
5393 (expand_movmem_epilogue): Likewise for the various locals named
5395 (expand_setmem_epilogue): Likewise.
5396 (expand_small_movmem_or_setmem): Likewise for local "label".
5397 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
5398 Strengthen param "done_label" from rtx * to rtx_code_label **.
5399 Strengthen locals "loop_label" and "label" from rtx to
5401 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
5402 Likewise for locals "loop_label", "label".
5403 (ix86_expand_set_or_movmem): Likewise for locals "label",
5404 "jump_around_label", "hot_label".
5405 (ix86_expand_strlensi_unroll_1): Likewise for locals
5406 "align_2_label", align_3_label", "align_4_label", "end_0_label",
5408 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
5409 (void ix86_emit_i387_log1p): Likewise for locals "label1",
5410 "label2", "jump_label".
5411 (ix86_expand_sse_compare_and_jump): Likewise for return type and
5413 (ix86_expand_lfloorceil): Likewise for local "label".
5414 (ix86_expand_rint): Likewise.
5415 (ix86_expand_floorceildf_32): Likewise.
5416 (ix86_expand_floorceil): Likewise.
5417 (ix86_expand_rounddf_32): Likewise.
5418 (ix86_expand_trunc): Likewise.
5419 (ix86_expand_truncdf_32): Likewise.
5420 (ix86_expand_round): Likewise.
5422 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5424 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
5425 first param from rtx to rtx_insn *.
5426 (h8300_insn_length_from_table): Likewise.
5427 * config/h8300/h8300.c (F): Likewise for return type and param
5429 (Fpa): Add a checked cast to rtx_insn *.
5430 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
5432 (final_prescan_insn): Likewise for param "insn".
5433 (h8300_binary_length): Likewise.
5434 (h8300_insn_length_from_table): Likewise.
5436 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5438 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
5439 Strengthen first param "insn" from rtx to rtx_insn *.
5441 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
5443 (frame_insn): Likewise for return type. Introduce local "insn"
5444 for use in place of local "x" for use as an rtx_insn *.
5445 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
5446 (epiphany_expand_prologue): Likewise for local "insn".
5447 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
5448 * config/epiphany/resolve-sw-modes.c
5449 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
5452 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5454 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
5455 param from rtx to rtx_insn *.
5456 (c6x_final_prescan_insn): Likewise for first param.
5458 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
5459 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
5460 (c6x_expand_compare): Strengthen local "insns" from rtx to
5462 (c6x_get_unit_specifier): Likewise for param "insn".
5463 (c6x_print_unit_specifier_field): Likewise.
5464 (c6x_final_prescan_insn): Likewise.
5465 (emit_add_sp_const): Likewise for local "insn".
5466 (c6x_expand_prologue): Likewise.
5468 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5470 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
5471 param 1 from rtx to rtx_insn *.
5472 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
5473 the various locals named "insn".
5474 (expand_epilogue_reg_restore): Likewise.
5475 (frame_related_constant_load): Likewise.
5476 (add_to_reg): Likewise.
5477 (emit_link_insn): Likewise.
5478 (do_link): Likewise.
5479 (expand_interrupt_handler_prologue): Likewise.
5480 (branch_dest): Likewise for param "branch".
5481 (asm_conditional_branch): Likewise for param "insn".
5482 (gen_one_bundle): Likewise for elements of param "slot" and local
5484 (bfin_gen_bundles): Likewise for locals "insn", "next" and
5485 elements of local "slot".
5486 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5487 "queue", "next_queue", "prev".
5488 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
5489 (add_sched_insns_for_speculation): Likewise for local "insn".
5491 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5493 * config/avr/avr-protos.h (output_movqi): Strengthen first param
5494 from rtx to rtx_insn *.
5495 (output_movhi): Likewise.
5496 (output_movsisf): Likewise.
5497 (avr_out_tstsi): Likewise.
5498 (avr_out_tsthi): Likewise.
5499 (avr_out_tstpsi): Likewise.
5500 (avr_out_compare): Likewise.
5501 (avr_out_compare64): Likewise.
5502 (avr_out_movpsi): Likewise.
5503 (ashlqi3_out): Likewise.
5504 (ashlhi3_out): Likewise.
5505 (ashlsi3_out): Likewise.
5506 (ashrqi3_out): Likewise.
5507 (ashrhi3_out): Likewise.
5508 (ashrsi3_out): Likewise.
5509 (lshrqi3_out): Likewise.
5510 (lshrhi3_out): Likewise.
5511 (lshrsi3_out): Likewise.
5512 (avr_out_ashlpsi3): Likewise.
5513 (avr_out_ashrpsi3): Likewise.
5514 (avr_out_lshrpsi3): Likewise.
5515 (avr_out_fract): Likewise.
5516 (avr_out_sbxx_branch): Likewise.
5517 (avr_out_round): Likewise.
5518 (avr_out_xload): Likewise.
5519 (avr_out_movmem): Likewise.
5520 (adjust_insn_length): Likewise.
5521 (avr_out_lpm): Likewise.
5522 (reg_unused_after): Likewise.
5523 (_reg_unused_after): Likewise.
5524 (avr_jump_mode): Likewise for second param.
5525 (jump_over_one_insn): Likewise for first param.
5526 (avr_final_prescan_insn): Likewise.
5527 (out_shift_with_cnt): Likewise for second param.
5529 * config/avr/avr.c (get_sequence_length): Likewise for param
5530 "insns" and local "insn".
5531 (emit_push_byte): Likewise for local "insn".
5532 (emit_push_sfr): Likewise.
5533 (avr_prologue_setup_frame): Likewise for locals "insn",
5534 "fp_plus_insns", "sp_plus_insns".
5535 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
5537 (avr_jump_mode): Likewise for param "insn".
5538 (avr_final_prescan_insn): Likewise.
5539 (avr_find_unused_d_reg): Likewise.
5540 (avr_out_lpm_no_lpmx): Likewise.
5541 (avr_out_lpm): Likewise.
5542 (avr_out_xload): Likewise.
5543 (output_movqi): Likewise.
5544 (output_movhi): Likewise.
5545 (out_movqi_r_mr): Likewise.
5546 (out_movhi_r_mr): Likewise.
5547 (out_movsi_r_mr): Likewise.
5548 (out_movsi_mr_r): Likewise.
5549 (output_movsisf): Likewise.
5550 (avr_out_load_psi): Likewise.
5551 (avr_out_store_psi): Likewise.
5552 (avr_out_movpsi): Likewise.
5553 (out_movqi_mr_r): Likewise.
5554 (avr_out_movhi_mr_r_xmega): Likewise.
5555 (out_movhi_mr_r): Likewise.
5556 (compare_condition): Likewise for param "insn" and local "next".
5557 (compare_sign_p): Likewise for param "insn".
5558 (compare_diff_p): Likewise.
5559 (compare_eq_p): Likewise.
5560 (avr_out_compare): Likewise.
5561 (avr_out_compare64): Likewise.
5562 (avr_out_tsthi): Likewise.
5563 (avr_out_tstpsi): Likewise.
5564 (avr_out_tstsi): Likewise.
5565 (out_shift_with_cnt): Likewise.
5566 (ashlqi3_out): Likewise.
5567 (ashlhi3_out): Likewise.
5568 (avr_out_ashlpsi3): Likewise.
5569 (ashlsi3_out): Likewise.
5570 (ashrqi3_out): Likewise.
5571 (ashrhi3_out): Likewise.
5572 (avr_out_ashrpsi3): Likewise.
5573 (ashrsi3_out): Likewise.
5574 (lshrqi3_out): Likewise.
5575 (lshrhi3_out): Likewise.
5576 (avr_out_lshrpsi3): Likewise.
5577 (lshrsi3_out): Likewise.
5578 (avr_out_fract): Likewise.
5579 (avr_out_round): Likewise.
5580 (avr_adjust_insn_length): Likewise.
5581 (reg_unused_after): Likewise.
5582 (_reg_unused_after): Likewise.
5583 (avr_compare_pattern): Likewise.
5584 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
5585 and locals "branch1", "branch2", "insn2", "jump".
5586 (avr_reorg): Likewise for local "insn".
5587 (avr_2word_insn_p): Likewise for param "insn".
5588 (jump_over_one_insn_p): Likewise.
5589 (avr_out_sbxx_branch): Likewise.
5590 (avr_out_movmem): Likewise.
5592 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5594 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
5595 param from rtx to rtx_insn *.
5596 (thumb1_final_prescan_insn): Likewise.
5597 (thumb2_final_prescan_insn): Likewise.
5599 * config/arm/arm.c (emit_set_insn): Strengthen return type from
5601 (struct minipool_node): Likewise for field "insn".
5602 (dump_minipool): Likewise for param "scan".
5603 (create_fix_barrier): Likewise for local "from". Strengthen local
5604 "label" from rtx to rtx_code_label *.
5605 (push_minipool_barrier): Strengthen param "insn" from rtx to
5607 (push_minipool_fix): Likewise.
5608 (note_invalid_constants): Likewise.
5609 (thumb2_reorg): Likewise for local "insn".
5610 (arm_reorg): Likewise.
5611 (thumb2_final_prescan_insn): Likewise for param
5612 "insn" and local "first_insn".
5613 (arm_final_prescan_insn): Likewise for param "insn" and locals
5614 "start_insn", "this_insn".
5615 (arm_debugger_arg_offset): Likewise for param "insn".
5616 (thumb1_emit_multi_reg_push): Likewise for return type and local
5618 (thumb1_final_prescan_insn): Likewise for param "insn".
5619 (thumb_far_jump_used_p): Likewise for local "insn".
5620 (thumb1_expand_prologue): Likewise.
5621 (arm_expand_epilogue_apcs_frame): Likewise.
5622 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
5623 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
5624 from rtx to rtx_code_label *.
5625 (arm_split_atomic_op): Likewise for local "label".
5626 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
5628 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5630 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
5631 first param from rtx to rtx_insn *.
5632 (arc_verify_short): Likewise.
5633 (arc_short_long): Likewise.
5634 (arc_need_delay): Likewise.
5636 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
5638 (arc_ccfsm_advance): Likewise for param "insn" and locals
5639 "start_insn", "this_insn".
5640 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
5641 (arc_ccfsm_post_advance): Likewise for param "insn".
5642 (arc_next_active_insn): Likewise for return type and param "insn".
5643 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
5644 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
5645 (output_short_suffix): Likewise for local "insn".
5646 (arc_final_prescan_insn): Likewise for param "insn". Remove
5647 now-redundant checked cast.
5648 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
5649 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
5650 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
5651 for use where lc_set became an insn.
5652 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
5654 (arc_get_insn_variants): Likewise for local "prev".
5655 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
5657 (arc_predicate_delay_insns): Likewise for local "insn".
5658 (arc_pad_return): Likewise for local "prev". For now, add a
5659 checked cast when extracting the insn from "final_sequence".
5660 (arc_short_long): Likewise for param "insn".
5661 (arc_need_delay): Likewise for param "insn" and local "next".
5662 (arc_label_align): Likewise for locals "prev", "next".
5664 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5666 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
5667 "insn" from rtx to rtx_insn *.
5668 (alpha_gp_save_rtx): Likewise for local "seq".
5669 (alpha_instantiate_decls): Likewise for local "top".
5670 (get_some_local_dynamic_name): Likewise for local "insn".
5671 (alpha_does_function_need_gp): Likewise.
5672 (set_frame_related_p): Likewise for return type and for locals
5674 (emit_frame_store_1): Likewise for local "insn".
5675 (alpha_expand_prologue): Likewise for locals "insn", "seq".
5676 (alpha_end_function): Likewise for local "insn".
5677 (alpha_output_mi_thunk_osf): Likewise.
5678 (alphaev4_insn_pipe): Likewise for param "insn".
5679 (alphaev5_insn_pipe): Likewise.
5680 (alphaev4_next_group): Likewise for return type and param 1
5682 (alphaev5_next_group): Likewise.
5683 (alpha_align_insns_1): Likewise for return type and param 1 of
5684 callback param "next_group", and for locals "i", "next", "prev",
5685 "where", "where2", "insn".
5687 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
5689 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
5690 rather than modifying the stmt.
5692 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5694 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
5695 cgraph_state conversion.
5697 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5699 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
5700 Strengthen local "insns" from rtx to rtx_insn *.
5701 (aarch64_set_frame_expr): Likewise for local "insn".
5702 (aarch64_save_or_restore_fprs): Likewise.
5703 (aarch64_save_or_restore_callee_save_registers): Likewise.
5704 (aarch64_expand_prologue): Likewise.
5705 (aarch64_expand_epilogue): Likewise.
5706 (aarch64_output_mi_thunk): Likewise.
5707 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
5708 "label2" from rtx to rtx_code_label *.
5709 (aarch64_split_atomic_op): Likewise for local "label".
5711 2014-08-25 Martin Liska <mliska@suse.cz>
5713 * cgraph.h (symtab_node):
5714 (bool needed_p (void)): created from decide_is_symbol_needed
5715 (bool referred_to_p (void)): created from referred_to_p
5716 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
5717 * cgraph.h (cgraph_node):
5718 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
5719 (void expand (void)): created from expand_function
5720 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
5721 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
5722 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
5723 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
5724 * cgraph.h (varpool_node):
5725 (static void add (tree decl): created from varpool_add_new_variable
5726 * cgraph.h (cgraph_edge):
5728 (void remove_caller (void)): created from cgraph_edge_remove_caller
5729 (void remove_callee (void)): created from cgraph_edge_remove_callee
5730 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
5731 created from cgraph_set_call_stmt
5732 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
5733 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
5734 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
5735 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
5736 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
5737 created from cgraph_speculative_call_info
5738 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
5739 int freq_scale, bool update_original)): created from cgraph_clone_edge
5740 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
5741 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
5742 (bool recursive_p (void)): created from cgraph_edge_recursive_p
5743 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
5744 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
5745 (static void rebuild_references (void)): created from cgraph_rebuild_references
5746 * cgraph.h (symbol_table):
5747 (create_reference): renamed from add_reference
5748 (maybe_create_reference): renamed from maybe_add_reference
5749 (void register_symbol (symtab_node *node)): new function
5750 (void clear_asm_symbols (void)): new function
5751 (void unregister (symtab_node *node)): new function
5752 (void release_symbol (cgraph_node *node, int uid)): new function
5753 (cgraph_node * allocate_cgraph_symbol (void)): new function
5754 (void initialize (void)): created from cgraph_init
5755 (symtab_node *first_symbol (void)):new function
5756 (asm_node *first_asm_symbol (void)):new function
5757 (symtab_node *first_defined_symbol (void)):new function
5758 (varpool_node *first_variable (void)):new function
5759 (varpool_node *next_variable (varpool_node *node)):new function
5760 (varpool_node *first_static_initializer (void)):new function
5761 (varpool_node *next_static_initializer (varpool_node *node)):new function
5762 (varpool_node *first_defined_variable (void)):new function
5763 (varpool_node *next_defined_variable (varpool_node *node)):new function
5764 (cgraph_node *first_defined_function (void)):new function
5765 (cgraph_node *next_defined_function (cgraph_node *node)):new function
5766 (cgraph_node *first_function (void)):new function
5767 (cgraph_node *next_function (cgraph_node *node)):new function
5768 (cgraph_node *first_function_with_gimple_body (void)):new function
5769 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
5770 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
5771 created from symtab_remove_unreachable_nodes
5772 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
5773 (void process_new_functions (void)): created from cgraph_process_new_functions
5774 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
5775 (bool output_variables (void)): created from varpool_node::output_variables
5776 (void output_asm_statements (void)): created from output_asm_statements
5777 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
5778 (void compile (void)): created from compile
5779 (void output_weakrefs (void)): created from output_weakrefs
5780 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
5781 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
5782 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
5783 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
5784 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
5785 created from cgraph_next_function_with_gimple_body
5786 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
5787 created from cgraph_remove_edge_removal_hook
5788 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
5789 created from cgraph_add_node_removal_hook
5790 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
5791 created from cgraph_remove_node_removal_hook
5792 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
5793 created from varpool_add_node_removal_hook
5794 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
5795 created from varpool_remove_node_removal_hook
5796 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
5797 created from cgraph_add_function_insertion_hook
5798 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
5799 created from cgraph_remove_function_insertion_hook
5800 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
5801 created from varpool_add_variable_insertion_hook
5802 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
5803 created from varpool_remove_variable_insertion_hook
5804 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
5805 created from cgraph_add_edge_duplication_hook
5806 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
5807 created from cgraph_remove_edge_duplication_hook
5808 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
5809 created from cgraph_add_node_duplication_hook
5810 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
5811 created from cgraph_remove_node_duplication_hook
5812 (void call_edge_removal_hooks (cgraph_edge *e)):
5813 created from cgraph_call_edge_removal_hooks
5814 (void call_cgraph_insertion_hooks (cgraph_node *node)):
5815 created from call_function_insertion_hooks
5816 (void call_cgraph_removal_hooks (cgraph_node *node)):
5817 created from cgraph_call_node_removal_hooks
5818 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
5819 created from cgraph_node::call_duplication_hooks
5820 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
5821 created from cgraph_call_edge_duplication_hooks
5822 (void call_varpool_removal_hooks (varpool_node *node)):
5823 created from varpool_call_node_removal_hooks
5824 (void call_varpool_insertion_hooks (varpool_node *node)):
5825 created from varpool_call_variable_insertion_hooks
5826 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
5827 created from insert_to_assembler_name_hash
5828 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
5829 created from unlink_from_assembler_name_hash
5830 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
5831 created from symtab_prevail_in_asm_name_hash
5832 (void symtab_initialize_asm_name_hash (void)):
5833 created from symtab_initialize_asm_name_hash
5834 (void change_decl_assembler_name (tree decl, tree name)):
5835 created from change_decl_assembler_name
5836 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
5837 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
5838 created from decl_assembler_name_hash
5839 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
5840 created from decl_assembler_name_equal
5841 (static hashval_t hash_node_by_assembler_name (const void *p)):
5842 created from hash_node_by_assembler_name
5843 (static int eq_assembler_name (const void *p1, const void *p2)):
5844 created from eq_assembler_name
5846 2014-08-25 Marek Polacek <polacek@redhat.com>
5848 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
5850 2014-08-25 Petr Murzin <petr.murzin@intel.com>
5852 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
5853 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
5854 SWI1248_AVX512BW mode iterator.
5856 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
5859 * config/sh/predicates.md (general_extend_operand): Disable
5860 TRUNCATE before reload completes.
5862 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
5864 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
5866 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
5869 * config/sh/sh.opt (musermode): Allow negative form.
5870 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
5871 targets that don't support it.
5872 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
5873 Document -mno-usermode option.
5875 2014-08-24 Kito Cheng <kito@0xlab.org>
5877 * system.h (CALLER_SAVE_PROFITABLE): Poison.
5878 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
5879 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
5880 * doc/tm.texi: Regenerate.
5882 2014-08-24 Kito Cheng <kito@0xlab.org>
5884 * ira.c: Fix typo in comment.
5886 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
5888 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
5889 Deprecate c++1y. Change language to reflect greater confidence in C++14.
5891 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
5894 * config/pa/pa.c (pa_output_function_epilogue): Don't set
5895 last_address when the current function is a thunk.
5896 (pa_asm_output_mi_thunk): When we don't have named sections or they
5897 are not being used, check that thunk can reach the stub table with a
5900 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5902 * web.c (union_match_dups): Strengthen param "insn" from rtx to
5904 (pass_web::execute): Likewise for local "insn".
5906 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5908 * var-tracking.c (struct micro_operation_def): Strengthen field
5909 "insn" from rtx to rtx_insn *.
5910 (struct emit_note_data_def): Likewise.
5911 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
5912 (vt_stack_adjustments): Likewise for local "insn".
5913 (adjust_insn): Likewise for param "insn".
5914 (val_store): Likewise.
5915 (val_resolve): Likewise.
5916 (struct count_use_info): Likewise for field "insn".
5917 (log_op_type): Likewise for param "insn".
5918 (reverse_op): Likewise.
5919 (prepare_call_arguments): Likewise.
5920 (add_with_sets): The initial param takes an insn, but we can't
5921 yet strengthen it from rtx to rtx_insn * since it's used as a
5922 cselib_record_sets_hook callback. For now rename initial param
5923 from "insn" to "uncast_insn", and introduce a local "insn" of
5924 the stronger rtx_insn * type, with a checked cast.
5925 (compute_bb_dataflow): Strengthen local "insn" from rtx to
5927 (emit_note_insn_var_location): Likewise.
5928 (emit_notes_for_changes): Likewise.
5929 (emit_notes_for_differences): Likewise.
5930 (next_non_note_insn_var_location): Likewise for return type and
5932 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
5933 (vt_initialize): Likewise for local "insn".
5934 (delete_debug_insns): Likewise for locals "insn" and "next".
5936 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5938 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
5940 (mark_constant_pool): Likewise for local "insn".
5942 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5944 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
5946 (dead_debug_promote_uses): Likewise.
5947 (dead_debug_insert_temp): Likewise.
5949 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5951 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
5952 from const_rtx to const rtx_insn *.
5953 (store_killed_after): Likewise. Strengthen locals "last", "act"
5954 from rtx to rtx_insn *.
5955 (store_killed_before): Strengthen param "insn" from const_rtx to
5956 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
5957 (find_moveable_store): Strengthen param "insn" from rtx to
5959 (compute_store_table): Likewise for local "insn".
5960 (insert_insn_start_basic_block): Likewise for param "insn" and
5961 locals "prev", "before", "insn".
5962 (insert_store): For now, add a checked cast to rtx_insn * on the
5963 result of gen_move_insn.
5964 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
5966 (replace_store_insn): Likewise. For now, add a checked cast to
5967 rtx_insn * on the result of gen_move_insn.
5969 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5971 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
5973 (expand_sjlj_dispatch_table): Likewise.
5975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5977 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
5978 "insn" from rtx to rtx_insn *.
5980 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5982 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
5983 "insn" from rtx to rtx_insn *.
5984 (dup_block_and_redirect): Likewise for param 3 "before".
5986 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
5987 from rtx to rtx_insn *.
5988 (move_insn_for_shrink_wrap): Likewise.
5989 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
5990 (dup_block_and_redirect): Likewise for param "before" and local
5992 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
5994 (convert_to_simple_return): Likewise for local "start".
5996 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
5997 Strengthen local "insn" from rtx to rtx_insn *, for use when
5998 invoking requires_stack_frame_p.
6000 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6002 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
6004 (speculate_expr): Likewise for locals "orig_insn_rtx",
6006 (eq_transformed_insns): Likewise for locals "i1", "i2".
6007 (check_for_new_jump): Likewise for return type and local "end".
6008 (find_new_jump): Likewise for return type and local "jump".
6009 (sel_split_edge): Likewise for local "jump".
6010 (sel_create_recovery_block): Likewise.
6011 (sel_redirect_edge_and_branch_force): Likewise.
6012 (sel_redirect_edge_and_branch): Likewise.
6014 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6016 * sel-sched.c (substitute_reg_in_expr): Strengthen local
6017 "new_insn" from rtx to rtx_insn *.
6018 (create_insn_rtx_with_rhs): Likewise for return type and for local
6020 (create_insn_rtx_with_lhs): Likewise.
6021 (create_speculation_check): Likewise for local "insn_rtx".
6022 (implicit_clobber_conflict_p): Likewise for local "insn".
6023 (get_expr_cost): Likewise.
6024 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
6025 (move_cond_jump): Likewise for locals "next", "prev", "link",
6026 "head", "from", "to".
6028 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6030 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
6031 "next" from rtx to rtx_insn *.
6032 (find_conditional_protection): Likewise for local "next".
6033 (is_conditionally_protected): Likewise for local "insn1".
6034 (is_pfree): Likewise for locals "insn1", "insn2".
6036 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6038 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
6039 from rtx to rtx_insn *.
6041 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
6042 locals "insn1", "insn2" from rtx to rtx_insn *.
6043 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
6044 locals "insn", "prev", "last_jump", "next_tail".
6045 (schedule_ebb): Likewise for params "head", "tail".
6046 (schedule_ebbs): Likewise for locals "tail", "head".
6048 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
6049 to rtx_insn on "last_insn" in one of the invocations of
6052 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6054 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
6055 "elem", "insn" from rtx to rtx_insn *.
6056 (change_spec_dep_to_hard): Likewise.
6057 (get_back_and_forw_lists): Likewise for local "con".
6058 (sd_add_dep): Likewise for locals "elem", "insn".
6059 (sd_resolve_dep): Likewise for locals "pro", "con".
6060 (sd_unresolve_dep): Likewise.
6061 (sd_delete_dep): Likewise.
6062 (chain_to_prev_insn): Likewise for local "pro".
6063 (find_inc): Likewise for locals "pro", "con".
6065 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6067 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
6069 (reg_set_between_p): Strengthen local "insn" from const_rtx to
6071 (modified_between_p): Strengthen local "insn" from rtx to
6073 (remove_reg_equal_equiv_notes_for_regno): Likewise.
6074 (keep_with_call_p): Strengthen local "i2" from const_rtx to
6077 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6079 * resource.c (next_insn_no_annul): Strengthen local "next" from
6081 (mark_referenced_resources): Likewise for local "insn".
6083 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6085 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
6087 (find_reloads): Likewise for param 1.
6088 (subst_reloads): Likewise for sole param.
6089 (find_equiv_reg): Likwise for param 2.
6090 (regno_clobbered_p): Likwise for param 2.
6091 (reload): Likewise for param 1.
6093 * caller-save.c (save_call_clobbered_regs): Strengthen local
6094 "insn" from rtx to rtx_insn *.
6095 (insert_one_insn): Likewise for local "insn".
6097 * reload.c (this_insn): Likewise for this global.
6098 (find_reloads): Likewise for param "insn".
6099 (find_reloads_toplev): Likewise.
6100 (find_reloads_address): Likewise.
6101 (subst_reg_equivs): Likewise.
6102 (update_auto_inc_notes): Likewise.
6103 (find_reloads_address_1): Likewise.
6104 (find_reloads_subreg_address): Likewise.
6105 (subst_reloads): Likewise.
6106 (find_equiv_reg): Likewise, also for local "p".
6107 (regno_clobbered_p): Likewise for param "insn".
6109 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
6111 (spill_reg_store): Likewise for the elements of this array.
6112 (remove_init_insns): Likewise for local "equiv_insn".
6113 (will_delete_init_insn_p): Likewise for param "insn".
6114 (reload): Likewise for param ""first" and local "insn".
6115 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
6117 (calculate_elim_costs_all_insns): Likewise.
6118 (delete_caller_save_insns): Likewise.
6119 (spill_failure): Likewise for param "insn".
6120 (delete_dead_insn): Likewise.
6121 (set_label_offsets): Likewise.
6122 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
6124 (elimination_costs_in_insn): Likewise for param "insn".
6125 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
6126 when referring to an insn.
6127 (set_initial_label_offsets): Likewise.
6128 (set_offsets_for_label): Strengthen param "insn" from rtx to
6130 (init_eliminable_invariants): Likewise for param "first" and local
6132 (fixup_eh_region_note): Likewise for param "insn".
6133 (reload_as_needed): Likewise for locals "prev", "insn",
6134 "old_next", "old_prev", "next".
6135 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
6137 (reload_inheritance_insn): Strengthen elements of this array from
6139 (failed_reload): Likewise for param "insn".
6140 (choose_reload_regs): Likewise for local "insn". Replace use of
6141 NULL_RTX with NULL when referring to an insn.
6142 (input_reload_insns): Strengthen elements of this array from rtx
6144 (other_input_address_reload_insns): Likewise for this global.
6145 (other_input_reload_insns): Likewise for this global.
6146 (input_address_reload_insns): Likwise for the elements of this
6148 (inpaddr_address_reload_insns): Likwise for the elements of this
6150 (output_reload_insns): Likewise for the elements of this array.
6151 (output_address_reload_insns): Likewise for the elements of this
6153 (outaddr_address_reload_insns): Likewise for the elements of this
6155 (operand_reload_insns): Likewise for this global.
6156 (other_operand_reload_insns): Likewise for this global.
6157 (other_output_reload_insns): Likewise for the elements of this
6159 (new_spill_reg_store): Likewise for the elements of this
6161 (emit_input_reload_insns): Likewise for locals "insn", "temp".
6162 Strengthen local "where" from rtx * to rtx_insn **.
6163 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
6164 from rtx to rtx_insn *.
6165 (do_input_reload): Likewise for local "insn".
6166 (do_output_reload): Likewise for local "insn".
6167 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
6168 (emit_insn_if_valid_for_reload): Likewise for return type and local
6169 "last". Add checked cast to rtx_insn when returning "insn" since
6170 this has been through emit_insn.
6171 (gen_reload): Strengthen return type and locals "last", "insn", "set"
6172 from rtx to rtx_insn *. Add checked cast to rtx_insn when
6173 returning "insn" since it's been through
6174 emit_insn_if_valid_for_reload at this point.
6175 (delete_output_reload): Strengthen param "insn" and locals
6176 "output_reload_insn", "i2" from rtx to rtx_insn *.
6177 (delete_address_reloads): Likewise for params "dead_insn",
6178 "current_insn" and locals "prev", "next".
6179 (delete_address_reloads_1): Likewise for params "dead_insn",
6180 "current_insn" and locals "prev", "i2".
6181 (inc_for_reload): Likewise for locals "last", "add_insn".
6182 (add_auto_inc_notes): Strengthen param "insn" from rtx to
6185 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
6186 param of this duplicate of the prototype from reload.h
6188 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6190 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
6192 (regstat_bb_compute_calls_crossed): Likewise.
6194 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6196 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
6198 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
6200 (regrename_analyze): Strengthen local "insn" from rtx to
6202 (scan_rtx_reg): Likewise for param "insn".
6203 (scan_rtx_address): Likewise.
6204 (scan_rtx): Likewise.
6205 (restore_operands): Likewise.
6206 (record_out_operands): Likewise.
6207 (build_def_use): Likewise for local "insn". Replace use of
6208 NULL_RTX with NULL when dealing with an insn.
6210 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6212 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
6213 * reginfo.c (reg_scan): Likewise, also for local "insn".
6214 (reg_scan_mark_refs): Likewise for param "insn".
6215 (init_subregs_of_mode): Likewise for local "insn".
6217 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6219 * regcprop.c (struct queued_debug_insn_change): Strengthen field
6220 "insn" from rtx to rtx_insn *.
6221 (replace_oldest_value_reg): Likewise for param "insn".
6222 (replace_oldest_value_addr): Likewise.
6223 (replace_oldest_value_mem): Likewise.
6224 (apply_debug_insn_changes): Likewise for local "last_insn".
6225 (copyprop_hardreg_forward_1): Likewise for local "insn".
6227 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6229 * reg-stack.c (next_flags_user): Strengthen return type and param
6230 "insn" from rtx to rtx_insn *.
6231 (straighten_stack): Likewise for param "insn".
6232 (check_asm_stack_operands): Likewise.
6233 (remove_regno_note): Likewise.
6234 (emit_pop_insn): Likewise for return type, param "insn", local
6236 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
6237 "limit" from rtx to rtx_insn *.
6238 (swap_to_top): Likewise for param "insn".
6239 (move_for_stack_reg): Likewise.
6240 (move_nan_for_stack_reg): Likewise.
6241 (swap_rtx_condition): Likewise.
6242 (compare_for_stack_reg): Likewise.
6243 (subst_all_stack_regs_in_debug_insn): Likewise.
6244 (subst_stack_regs_pat): Likewise, and local "insn2".
6245 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
6247 (subst_stack_regs): Likewise.
6248 (change_stack): Likewise.
6249 (convert_regs_1): Likewise for locals "insn", "next".
6251 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6253 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
6255 (combine_set_extension): Likewise for param "curr_insn".
6256 (transform_ifelse): Likewise for param "def_insn".
6257 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
6258 from vec<rtx> * to vec<rtx_insn *> *.
6259 (is_cond_copy_insn): Likewise for param "insn".
6260 (struct ext_state): Strengthen the four vec fields from vec<rtx>
6262 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
6263 local "def_insn" from rtx to rtx_insn *.
6264 (get_sub_rtx): Likewise for param "def_insn".
6265 (merge_def_and_ext): Likewise.
6266 (combine_reaching_defs): Likewise.
6267 (add_removable_extension): Likewise for param "insn".
6268 (find_removable_extensions): Likewise for local "insn".
6269 (find_and_remove_re): Likewise for locals "curr_insn" and
6270 "def_insn". Strengthen locals "reinsn_del_list" and
6271 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
6273 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6275 * recog.c (split_insn): Strengthen param "insn" and locals
6276 "first", "last" from rtx to rtx_insn *.
6277 (split_all_insns): Likewise for locals "insn", "next".
6278 (split_all_insns_noflow): Likewise.
6280 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6282 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
6284 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
6285 (debug_rtx_find): Likewise for param 1 "x".
6287 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
6288 const_rtx to const rtx_insn *. Likewise for local "insn".
6289 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
6290 (debug_rtx_find): Likewise for param 1 "x".
6291 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
6292 from const_rtx to const rtx_insn * within the appropriate cases of
6293 the switch statement.
6295 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
6296 Strengthen local "insns" from rtx to rtx_insn * since this is
6297 passed to a call to debug_rtx_list.
6299 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6301 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
6304 * function.c (stack_protect_epilogue): Add checked cast to
6305 rtx_insn for now when invoking predict_insn_def.
6307 * predict.c (predict_insn): Strengthen param "insn" from rtx to
6309 (predict_insn_def): Likewise.
6310 (rtl_predict_edge): Likewise for local "last_insn".
6311 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
6313 (combine_predictions_for_insn): Strengthen param "insn" from rtx
6315 (bb_estimate_probability_locally): Likewise for local "last_insn".
6316 (expensive_function_p): Likewise for local "insn".
6318 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
6319 local "jmp", since this is used when invoking predict_insn_def.
6321 2014-08-22 Marek Polacek <polacek@redhat.com>
6324 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
6326 2014-08-22 Marek Polacek <polacek@redhat.com>
6329 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
6330 a comparison in parens.
6331 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
6334 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6336 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
6339 * cprop.c (fis_get_condition): Likewise.
6341 * postreload.c (reload_cse_regs): Likewise for param "first".
6342 (reload_cse_simplify): Likewise for param "insn".
6343 (reload_cse_regs_1): Likewise for local "insn".
6344 (reload_cse_simplify_set): Likewise for param "insn".
6345 (reload_cse_simplify_operands): Likewise.
6346 (struct reg_use): Likewise for field "insn".
6347 (reload_combine_purge_insn_uses): Likewise for param "insn".
6348 (fixup_debug_insns): Likewise for params "from", "to" and local
6350 (try_replace_in_use): Likewise for local "use_insn".
6351 (reload_combine_recognize_const_pattern): Likewise for param
6352 "insn" and locals "add_moved_after_insn", "use_insn".
6353 (reload_combine_recognize_pattern): Likewise for param "insn" and
6355 (reload_combine): Likewise for locals "insn", "prev".
6356 (reload_combine_note_use): Likewise for param "insn".
6357 (move2add_use_add2_insn): Likewise.
6358 (move2add_use_add3_insn): Likewise.
6359 (reload_cse_move2add): Likewise, also for local "next".
6360 (move2add_note_store): Likewise for local "insn".
6362 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6364 * postreload-gcse.c (struct occr): Strengthen field "insn" from
6366 (struct unoccr): Likewise.
6367 (struct modifies_mem): Likewise.
6368 (alloc_mem): Likewise for local "insn".
6369 (insert_expr_in_table): Likewise for param "insn".
6370 (dump_expr_hash_table_entry): Likewise for local "insn".
6371 (oprs_unchanged_p): Likewise for param "insn".
6372 (load_killed_in_block_p): Likewise for local "setter".
6373 (record_last_reg_set_info): Likewise for param "insn".
6374 (record_last_reg_set_info_regno): Likewise.
6375 (record_last_mem_set_info): Likewise.
6376 (record_last_set_info): Likewise for local "last_set_insn".
6377 (record_opr_changes): Likewise for param "insn".
6378 (hash_scan_set): Likewise.
6379 (compute_hash_table): Likewise for local "insn".
6380 (get_avail_load_store_reg): Likewise for param "insn".
6381 (eliminate_partially_redundant_load): Likewise, also for locals
6382 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
6384 (eliminate_partially_redundant_loads): Likewise for local "insn".
6386 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6388 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
6390 (expand_binop): Likewise for locals "entry_last", "last", "insns"
6391 (expand_twoval_unop): Likewise for locals entry_last", "last".
6392 (expand_twoval_binop): Likewise.
6393 (expand_twoval_binop_libfunc): Likewise for local "insns".
6394 (widen_leading): Likewise for local "last".
6395 (expand_doubleword_clz): Likewise for local "seq". Strengthen
6396 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
6397 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
6398 (expand_parity): Likewise for locals "last" and "seq".
6399 (expand_ffs): Likewise for local "seq". Strengthen local
6400 "nonzero_label" from rtx to rtx_code_label *.
6401 (expand_absneg_bit): Strengthen local "insns" from rtx to
6403 (expand_unop_direct): Likewise for local "last".
6404 (expand_unop): Likewise for locals "last", "insns".
6405 (expand_abs_nojump): Likewise for local "last".
6406 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
6407 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
6409 (expand_copysign_absneg): Strengthen local "label" from rtx to
6411 (expand_copysign_bit): Strengthen local "insns" from rtx to
6413 (struct no_conflict_data): Likewise for fields "first", "insn".
6414 (emit_libcall_block_1): Likewise for param "insns" and locals
6415 "next", "last", "insn".
6416 (emit_libcall_block): For now, add a checked cast to rtx_insn *
6417 on "insns" when invoking emit_libcall_block_1. Ultimately we
6418 want to strengthen insns itself.
6419 (prepare_cmp_insn): Strengthen local "last" from rtx to
6421 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
6422 (prepare_float_lib_cmp): Likewise for local "insns".
6423 (emit_conditional_move): Likewise for local "last".
6424 (emit_conditional_add): Likewise.
6425 (have_sub2_insn): Likewise for local "seq".
6426 (expand_float): Likewise for local "insns". Strengthen locals
6427 "label", "neglabel" from rtx to rtx_code_label *.
6428 (expand_fix): Likewise for locals "last", "insn", "insns" (to
6429 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
6430 (expand_fixed_convert): Likewise for local "insns" (to
6432 (expand_sfix_optab): Likewise for local "last".
6433 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
6434 to rtx_code_label *.
6435 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
6436 from rtx to rtx_insn *.
6437 (expand_atomic_fetch_op): Likewise for local "insn".
6438 (maybe_legitimize_operand_same_code): Likewise for local "last".
6439 (maybe_legitimize_operands): Likewise.
6441 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6443 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
6444 "insn" from rtx to rtx_insn *.
6445 (ps_rtl_insn): Likewise for return type.
6446 (doloop_register_get): Likewise for params "head", "tail" and
6447 locals "insn", "first_insn_not_to_check".
6448 (schedule_reg_move): Likewise for local "this_insn".
6449 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
6450 of gen_move_insn for now.
6451 (reset_sched_times): Strengthen local "insn" from rtx to
6453 (permute_partial_schedule): Likewise.
6454 (duplicate_insns_of_cycles): Likewise for local "u_insn".
6455 (dump_insn_location): Likewise for param "insn".
6456 (loop_canon_p): Likewise for local "insn".
6457 (sms_schedule): Likewise.
6458 (print_partial_schedule): Likewise.
6459 (ps_has_conflicts): Likewise.
6461 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6463 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
6464 "tailp" from rtx * to rtx_insn **.
6466 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
6467 from rtx to rtx_insn *.
6468 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
6469 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
6470 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
6472 * modulo-sched.c (const_iteration_count): Strengthen return type
6473 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
6474 use of NULL_RTX with NULL when working with insns.
6475 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
6477 (sms_schedule): Likewise.
6478 * sched-rgn.c (init_ready_list): Likewise, also for locals
6479 "src_head" and "src_next_tail".
6480 (compute_block_dependences): Likewise.
6481 (free_block_dependencies): Likewise.
6482 (debug_rgn_dependencies): Likewise.
6483 (free_rgn_deps): Likewise.
6484 (compute_priorities): Likewise.
6485 (schedule_region): Likewise.
6486 * sel-sched.c (find_ebb_boundaries): Likewise.
6488 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
6489 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
6491 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6493 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
6494 from rtx to rtx_insn *.
6495 (new_seginfo): Likewise for param "insn".
6496 (create_pre_exit): Likewise for locals "last_insn",
6497 "before_return_copy", "return_copy".
6498 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
6501 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6503 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
6504 from rtx to rtx_insn *.
6505 (lra_push_insn): Likewise for 1st param.
6506 (lra_push_insn_and_update_insn_regno_info): Likewise.
6507 (lra_pop_insn): Likewise for return type.
6508 (lra_invalidate_insn_data): Likewise for 1st param.
6509 (lra_set_insn_deleted): Likewise.
6510 (lra_delete_dead_insn): Likewise.
6511 (lra_process_new_insns): Likewise for first 3 params.
6512 (lra_set_insn_recog_data): Likewise for 1st param.
6513 (lra_update_insn_recog_data): Likewise.
6514 (lra_set_used_insn_alternative): Likewise.
6515 (lra_invalidate_insn_regno_info): Likewise.
6516 (lra_update_insn_regno_info): Likewise.
6517 (lra_former_scratch_operand_p): Likewise.
6518 (lra_eliminate_regs_1): Likewise.
6519 (lra_get_insn_recog_data): Likewise.
6521 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
6524 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
6526 (substitute_within_insn): New.
6527 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
6528 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
6529 Replace call to "substitute" with call to substitute_within_insn.
6531 * lra-constraints.c (curr_insn): Strengthen from rtx to
6533 (get_equiv_with_elimination): Likewise for param "insn".
6534 (match_reload): Strengthen params "before" and "after" from rtx *
6536 (emit_spill_move): Likewise for return type. Add a checked cast
6537 to rtx_insn * on result of gen_move_insn for now.
6538 (check_and_process_move): Likewise for local "before". Replace
6539 NULL_RTX with NULL when referring to insns.
6540 (process_addr_reg): Strengthen params "before" and "after" from
6541 rtx * to rtx_insn **.
6542 (insert_move_for_subreg): Likewise.
6543 (simplify_operand_subreg): Strengthen locals "before" and "after"
6544 from rtx to rtx_insn *.
6545 (process_address_1): Strengthen params "before" and "after" from
6546 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
6548 (process_address): Strengthen params "before" and "after" from
6549 rtx * to rtx_insn **.
6550 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
6551 (curr_insn_transform): Strengthen locals "before" and "after"
6552 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
6554 (loc_equivalence_callback): Update cast of "data", changing
6555 resulting type from rtx to rtx_insn *.
6556 (substitute_pseudo_within_insn): New.
6557 (inherit_reload_reg): Strengthen param "insn" from rtx to
6558 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
6559 NULL when referring to insns. Add a checked cast to rtx_insn *
6560 when using usage_insn to invoke lra_update_insn_regno_info.
6561 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
6562 likewise for locals "restore", "save". Add checked casts to
6563 rtx_insn * when using usage_insn to invoke
6564 lra_update_insn_regno_info and lra_process_new_insns. Replace
6565 NULL_RTX with NULL when referring to insns.
6566 (split_if_necessary): Strengthen param "insn" from rtx to
6568 (update_ebb_live_info): Likewise for params "head", "tail" and local
6570 (get_last_insertion_point): Likewise for return type and local "insn".
6571 (get_live_on_other_edges): Likewise for local "last".
6572 (inherit_in_ebb): Likewise for params "head", "tail" and locals
6573 "prev_insn", "next_insn", "restore".
6574 (remove_inheritance_pseudos): Likewise for local "prev_insn".
6575 (undo_optional_reloads): Likewise for local "insn".
6577 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
6579 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
6581 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
6583 (spill_pseudos): Likewise for local "insn".
6584 (init_elimination): Likewise.
6585 (process_insn_for_elimination): Likewise for param "insn".
6587 * lra-lives.c (curr_insn): Likewise.;
6589 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
6590 (remove_pseudos): Likewise for param "insn".
6591 (spill_pseudos): Likewise for local "insn".
6592 (lra_final_code_change): Likewise for locals "insn", "curr".
6594 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
6595 (lra_set_insn_deleted): Likewise.
6596 (lra_delete_dead_insn): Likewise, and for local "prev".
6597 (new_insn_reg): Likewise for param "insn".
6598 (lra_set_insn_recog_data): Likewise.
6599 (lra_update_insn_recog_data): Likewise.
6600 (lra_set_used_insn_alternative): Likewise.
6601 (get_insn_freq): Likewise.
6602 (invalidate_insn_data_regno_info): Likewise.
6603 (lra_invalidate_insn_regno_info): Likewise.
6604 (lra_update_insn_regno_info): Likewise.
6605 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
6607 (lra_push_insn_1): Strengthen param "insn" from rtx to
6609 (lra_push_insn): Likewise.
6610 (lra_push_insn_and_update_insn_regno_info): Likewise.
6611 (lra_pop_insn): Likewise for return type and local "insn".
6612 (push_insns): Likewise for params "from", "to", and local "insn".
6613 (setup_sp_offset): Likewise for params "from", "last" and locals
6615 (lra_process_new_insns): Likewise for params "insn", "before",
6616 "after" and local "last".
6617 (struct sloc): Likewise for field "insn".
6618 (lra_former_scratch_operand_p): Likewise for param "insn".
6619 (remove_scratches): Likewise for locals "insn", "last".
6620 (check_rtl): Likewise for local "insn".
6621 (add_auto_inc_notes): Likewise for param "insn".
6622 (update_inc_notes): Likewise for local "insn".
6623 (lra): Replace NULL_RTX with NULL when referring to insn.
6625 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6627 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
6629 (resolve_reg_notes): Likewise.
6630 (resolve_simple_move): Likewise for return type, param "insn", and
6631 locals "insns", "minsn".
6632 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
6633 (resolve_use): Likewise.
6634 (resolve_debug): Likewise.
6635 (find_decomposable_shift_zext): Likewise.
6636 (resolve_shift_zext): Likewise for return type, param "insn", and
6637 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
6638 (decompose_multiword_subregs): Likewise for local "insn",
6639 "orig_insn", "decomposed_shift", "end".
6641 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6643 * basic-block.h (basic_block split_edge_and_insert): Strengthen
6644 param "insns" from rtx to rtx_insn *.
6646 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
6648 (struct iv_to_split): Likewise.
6649 (loop_exit_at_end_p): Likewise for local "insn".
6650 (split_edge_and_insert): Likewise for param "insns".
6651 (compare_and_jump_seq): Likewise for return type, param "cinsn",
6652 and locals "seq", "jump".
6653 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
6654 "branch_code"; update invocations of compare_and_jump_seq to
6655 eliminate NULL_RTX in favor of NULL.
6656 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
6658 (reset_debug_uses_in_loop): Likewise.
6659 (analyze_insn_to_expand_var): Likewise for param "insn".
6660 (analyze_iv_to_split_insn): Likewise.
6661 (analyze_insns_in_loop): Likewise for local "insn".
6662 (insert_base_initialization): Likewise for param
6663 "insn" and local "seq".
6664 (split_iv): Likewise for param "insn" and local "seq".
6665 (expand_var_during_unrolling): Likewise for param "insn".
6666 (insert_var_expansion_initialization): Likewise for local "seq".
6667 (combine_var_copies_in_loop_exit): Likewise.
6668 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
6670 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
6671 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
6674 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6676 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
6678 (iv_analyze_result): Likewise.
6679 (iv_analyze_expr): Likewise.
6682 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
6683 local "def_insn" from rtx to rtx_insn *.
6684 (get_biv_step_1): Likewise for local "insn".
6685 (iv_analyze_expr): Likewise for param "insn".
6686 (iv_analyze_def): Likewise for local "insn".
6687 (iv_analyze_op): Likewise for param "insn".
6688 (iv_analyze): Likewise.
6689 (iv_analyze_result): Likewise.
6691 (suitable_set_for_replacement): Likewise.
6692 (simplify_using_initial_values): Likewise for local "insn".
6693 (iv_number_of_iterations): Likewise for param "insn".
6694 (check_simple_exit): Add checked cast to rtx_insn when invoking
6695 iv_number_of_iterations for now (until get_condition is
6698 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
6699 "insn" from rtx to rtx_insn *.
6700 (analyze_insns_in_loop): Likewise for local "insn".
6702 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6704 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
6706 (struct invariant): Likewise.
6707 (hash_invariant_expr_1): Likewise for param "insn".
6708 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
6709 (find_exits): Likewise for local "insn".
6710 (create_new_invariant): Likewise for param "insn".
6711 (check_dependencies): Likewise.
6712 (find_invariant_insn): Likewise.
6713 (record_uses): Likewise.
6714 (find_invariants_insn): Likewise.
6715 (find_invariants_bb): Likewise for local "insn".
6716 (get_pressure_class_and_nregs): Likewise for param "insn".
6717 (calculate_loop_reg_pressure): Likewise for local "insn".
6719 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6721 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
6723 (add_test): Likewise for locals "seq", "jump".
6724 (doloop_modify): Likewise for locals "sequence", "jump_insn".
6726 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6728 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
6730 (rebuild_jump_labels_chain): Likewise for param "chain".
6732 * cfgexpand.c (pass_expand::execute): Add checked cast to
6733 rtx_insn * when calling rebuild_jump_labels_chain in region where
6734 we know e->insns.r is non-NULL.
6736 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
6738 (rebuild_jump_labels): Likewise.
6739 (rebuild_jump_labels_chain): Likewise for param "chain".
6740 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
6741 (init_label_info): Likewise for param "f".
6742 (maybe_propagate_label_ref): Likewise for params "jump_insn",
6743 "prev_nonjump_insn".
6744 (mark_all_labels): Likewise for param "f" and locals "insn",
6745 "prev_nonjump_insn".
6747 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6749 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
6750 from rtx to rtx_insn *insn.
6751 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
6752 (ira_add_allocno_copy): Likewise.
6753 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
6755 (ira_create_copy): Likewise.
6756 (ira_add_allocno_copy): Likewise.
6757 (create_bb_allocnos): Likewise for local "insn".
6758 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
6759 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
6760 process_regs_for_copy for rtx_insn * param.
6761 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
6762 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
6763 process_regs_for_copy for rtx_insn * param.
6764 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
6765 * ira-costs.c (record_reg_classes): Likewise for param "insn".
6766 (record_operand_costs): Likewise.
6767 (scan_one_insn): Likewise for return type, and for param "insn".
6768 (process_bb_for_costs): Likewise for local "insn".
6769 (process_bb_node_for_hard_reg_moves): Likewise.
6770 * ira-emit.c (struct move): Likewise for field "insn".
6771 (create_move): Eliminate use of NULL_RTX when dealing with an
6773 (emit_move_list): Strengthen return type and locals "result",
6774 "insn" from rtx to rtx_insn *insn.
6775 (emit_moves): Likewise for locals "insns", "tmp".
6776 (ira_emit): Likewise for local "insn".
6777 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
6779 (find_call_crossed_cheap_reg): Likewise.
6780 (process_bb_node_lives): Likewise for local "insn".
6781 * ira.c (decrease_live_ranges_number): Likewise.
6782 (compute_regs_asm_clobbered): Likewise.
6783 (build_insn_chain): Likewise.
6784 (find_moveable_pseudos): Likewise, also locals "def_insn",
6785 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
6786 to rtx_insn **. Add a checked cast when assigning from
6787 "closest_use" into closest_uses array in a region where we know
6788 it's a non-NULL insn.
6789 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
6791 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
6792 "last_interesting_insn", "uin".
6793 (move_unallocated_pseudos): Likewise for locals "def_insn",
6794 "move_insn", "newinsn".
6796 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6798 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
6799 Strengthen locals "done_label", "do_error" from rtx to
6801 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
6802 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
6804 (ubsan_expand_si_overflow_neg_check): Likewise for locals
6805 "done_label", "do_error" to rtx_code_label * and local "last" to
6807 (ubsan_expand_si_overflow_mul_check): Likewise for locals
6808 "done_label", "do_error", "large_op0", "small_op0_large_op1",
6809 "one_small_one_large", "both_ops_large", "after_hipart_neg",
6810 "after_lopart_neg", "do_overflow", "hipart_different" to
6811 rtx_code_label * and local "last" to rtx_insn *.
6813 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6815 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
6816 "insn" and "move_insn" from rtx to rtx_insn *.
6818 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6820 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
6822 (cheap_bb_rtx_cost_p): Likewise.
6823 (first_active_insn): Likewise for return type and local "insn".
6824 (last_active_insn): Likewise for return type and locals "insn",
6826 (struct noce_if_info): Likewise for fields "jump", "insn_a",
6828 (end_ifcvt_sequence): Likewise for return type and locals "insn",
6830 (noce_try_move): Likewise for local "seq".
6831 (noce_try_store_flag): Likewise.
6832 (noce_try_store_flag_constants): Likewise.
6833 (noce_try_addcc): Likewise.
6834 (noce_try_store_flag_mask): Likewise.
6835 (noce_try_cmove): Likewise.
6836 (noce_try_minmax): Likewise.
6837 (noce_try_abs): Likewise.
6838 (noce_try_sign_mask): Likewise.
6839 (noce_try_bitop): Likewise.
6840 (noce_can_store_speculate_p): Likewise for local "insn".
6841 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
6843 (check_cond_move_block): Likewise for local "insn".
6844 (cond_move_convert_if_block): Likewise.
6845 (cond_move_process_if_block): Likewise for locals "seq",
6847 (noce_find_if_block): Likewise for local "jump".
6848 (merge_if_block): Likewise for local "last".
6849 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
6850 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
6851 (block_has_only_trap): Likewise for return type and local "trap".
6852 (find_if_case_1): Likewise for local "jump".
6853 (dead_or_predicable): Likewise for locals "head", "end", "jump",
6856 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6858 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
6859 "last_insn", "loop_end" from rtx to rtx_insn *.
6861 * hw-doloop.c (scan_loop): Likewise for local "insn".
6862 (discover_loop): Likewise for param "tail_insn".
6863 (discover_loops): Likewise for local "tail".
6865 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
6866 cast to rtx_insn * when assigning from an rtx local to a
6867 hwloop_info's "last_insn" field.
6869 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6871 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
6872 (add_delay_dependencies): Strengthen local "pro" from rtx to
6874 (recompute_todo_spec): Likewise.
6875 (dep_cost_1): Likewise for locals "insn", "used".
6876 (schedule_insn): Likewise for local "dbg".
6877 (schedule_insn): Likewise for locals "pro", "next".
6878 (unschedule_insns_until): Likewise for local "con".
6879 (restore_pattern): Likewise for local "next".
6880 (estimate_insn_tick): Likewise for local "pro".
6881 (resolve_dependencies): Likewise for local "next".
6882 (fix_inter_tick): Likewise.
6883 (fix_tick_ready): Likewise for local "pro".
6884 (add_to_speculative_block): Likewise for locals "check", "twin",
6886 (sched_extend_bb): Likewise for locals "end", "insn".
6887 (init_before_recovery): Likewise for local "x".
6888 (sched_create_recovery_block): Likewise for local "barrier".
6889 (create_check_block_twin): Likewise for local "pro".
6890 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
6892 (unlink_bb_notes): Update for change to type of bb_header.
6893 Strengthen locals "prev", "label", "note", "next" from rtx to
6895 (clear_priorities): Likewise for local "pro".
6897 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6899 * gcse.c (struct occr): Strengthen field "insn" from rtx to
6901 (test_insn): Likewise for this global.
6902 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
6904 (oprs_anticipatable_p): Likewise.
6905 (oprs_available_p): Likewise.
6906 (insert_expr_in_table): Strengthen param "insn" from rtx to
6908 (hash_scan_set): Likewise.
6909 (hash_scan_clobber): Likewise.
6910 (hash_scan_call): Likewise.
6911 (hash_scan_insn): Likewise.
6912 (compute_hash_table_work): Likewise for local "insn".
6913 (process_insert_insn): Likewise for return type and local "pat".
6914 (insert_insn_end_basic_block): Likewise for locals "new_insn",
6915 "pat", "pat_end", "maybe_cc0_setter".
6916 (pre_edge_insert): Likewise for local "insn".
6917 (pre_insert_copy_insn): Likewise for param "insn".
6918 (pre_insert_copies): Likewise for local "insn".
6919 (struct set_data): Likewise for field "insn".
6920 (single_set_gcse): Likewise for param "insn".
6921 (gcse_emit_move_after): Likewise.
6922 (pre_delete): Likewise for local "insn".
6923 (update_bb_reg_pressure): Likewise for param "from" and local
6925 (should_hoist_expr_to_dom): Likewise for param "from".
6926 (hoist_code): Likewise for local "insn".
6927 (get_pressure_class_and_nregs): Likewise for param "insn".
6928 (calculate_bb_reg_pressure): Likewise for local "insn".
6929 (compute_ld_motion_mems): Likewise.
6931 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6933 * genpeep.c (main): Rename param back from "uncast_ins1" to
6934 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
6937 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
6939 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
6942 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
6943 documentation to state it is only for VSX operations.
6945 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
6946 constraint only active if VSX.
6948 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
6949 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
6952 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6954 * fwprop.c (single_def_use_dom_walker::before_dom_children):
6955 Strengthen local "insn" from rtx to rtx_insn *.
6956 (use_killed_between): Likewise for param "target_insn".
6957 (all_uses_available_at): Likewise for param "target_insn" and
6959 (update_df_init): Likewise for params "def_insn", "insn".
6960 (update_df): Likewise for param "insn".
6961 (try_fwprop_subst): Likewise for param "def_insn" and local
6963 (free_load_extend): Likewise for param "insn".
6964 (forward_propagate_subreg): Likewise for param "def_insn" and
6966 (forward_propagate_asm): Likewise for param "def_insn" and local
6968 (forward_propagate_and_simplify): Likewise for param "def_insn"
6969 and local "use_insn".
6970 (forward_propagate_into): Likewise for locals "def_insn" and
6973 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6975 * function.c (emit_initial_value_sets): Strengthen local "seq"
6976 from rtx to rtx_insn *.
6977 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
6979 (instantiate_virtual_regs): Likewise for local "insn".
6980 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
6981 (reorder_blocks_1): Likewise for param "insns" and local "insn".
6982 (expand_function_end): Likewise for locals "insn" and "seq".
6983 (epilogue_done): Likewise for local "insn".
6984 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
6986 (reposition_prologue_and_epilogue_notes): Likewise for locals
6987 "insn", "last", "note", "first".
6988 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
6989 (pass_match_asm_constraints::execute): Likewise for local "insn".
6991 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6993 * output.h (final_scan_insn): Strengthen return type from rtx to
6995 (final_forward_branch_p): Likewise for param.
6996 (current_output_insn): Likewise for this global.
6998 * final.c (rtx debug_insn): Likewise for this variable.
6999 (current_output_insn): Likewise.
7000 (get_attr_length_1): Rename param "insn" to "uncast_insn",
7001 adding "insn" back in as an rtx_insn * with a checked cast, so
7002 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
7004 (compute_alignments): Strengthen local "label" from rtx to
7006 (shorten_branches): Rename param from "first" to "uncast_first",
7007 introducing a new local rtx_insn * "first" using a checked cast to
7008 effectively strengthen "first" from rtx to rtx_insn * without
7009 affecting the type signature. Strengthen locals "insn", "seq",
7010 "next", "label" from rtx to rtx_insn *.
7011 (change_scope): Strengthen param "orig_insn" and local "insn" from
7013 (final_start_function): Rename param from "first" to "uncast_first",
7014 introducing a new local rtx_insn * "first" using a checked cast to
7015 effectively strengthen "first" from rtx to rtx_insn * without
7016 affecting the type signature. Strengthen local "insn" from rtx to
7018 (dump_basic_block_info): Strengthen param "insn" from rtx to
7020 (final): Rename param from "first" to "uncast_first",
7021 introducing a new local rtx_insn * "first" using a checked cast to
7022 effectively strengthen "first" from rtx to rtx_insn * without
7023 affecting the type signature. Strengthen locals "insn", "next"
7024 from rtx to rtx_insn *.
7025 (output_alternate_entry_point): Strengthen param "insn" from rtx to
7027 (call_from_call_insn): Strengthen param "insn" from rtx to
7029 (final_scan_insn): Rename param from "insn" to "uncast_insn",
7030 introducing a new local rtx_insn * "insn" using a checked cast to
7031 effectively strengthen "insn" from rtx to rtx_insn * without
7032 affecting the type signature. Strengthen return type and locals
7033 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
7034 now-redundant checked cast to rtx_insn * from both invocations of
7035 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
7036 introducing a local "call_insn" for use when invoking
7037 call_from_call_insn.
7038 (notice_source_line): Strengthen param "insn" from rtx to
7040 (leaf_function_p): Likewise for local "insn".
7041 (final_forward_branch_p): Likewise.
7042 (leaf_renumber_regs): Likewise for param "first".
7043 (rest_of_clean_state): Likewise for locals "insn" and "next".
7044 (self_recursive_call_p): Likewise for param "insn".
7045 (collect_fn_hard_reg_usage): Likewise for local "insn".
7046 (get_call_fndecl): Likewise for param "insn".
7047 (get_call_cgraph_rtl_info): Likewise.
7048 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
7049 introducing a new local rtx_insn * "insn" using a checked cast to
7050 effectively strengthen "insn" from rtx to rtx_insn * without
7051 affecting the type signature.
7053 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
7054 cast when assigning from param "insn" to current_output_insn.
7055 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
7056 so that we can assign it back to current_output_insn.
7058 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
7060 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
7061 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
7062 atmxt540s and atmxt540sreva devices.
7063 * config/avr/avr-tables.opt: Regenerate.
7064 * config/avr/t-multilib: Regenerate.
7065 * doc/avr-mmcu.texi: Regenerate.
7067 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7069 * expr.c (convert_move): Strengthen local "insns" from rtx to
7071 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
7072 "top_label" from rtx to rtx_code_label *.
7073 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
7075 (emit_single_push_insn): Likewise for locals "prev", "last".
7076 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
7077 to rtx_code_label *.
7078 (store_constructor): Likewise for locals "loop_start", "loop_end".
7079 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
7081 (expand_expr_real_2): Likewise.
7082 (expand_expr_real_1): Strengthen local "label" from rtx to
7085 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7087 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
7088 from rtx to rtx_insn *.
7089 (store_bit_field_1): Likewise.
7090 (extract_bit_field_1): Likewise.
7091 (expand_mult_const): Likewise for local "insns".
7092 (expmed_mult_highpart): Strengthen local "label" from rtx to
7094 (expand_smod_pow2): Likewise.
7095 (expand_sdiv_pow2): Likewise.
7096 (expand_divmod): Strengthen locals "last", "insn" from rtx to
7097 rtx_insn *. Strengthen locals "label", "label1", "label2",
7098 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
7099 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
7100 (emit_store_flag): Likewise.
7101 (emit_store_flag_force): Strengthen local "label" from rtx to
7103 (do_cmp_and_jump): Likewise for param "label".
7105 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7107 * explow.c (force_reg): Strengthen local "insn" from rtx to
7109 (adjust_stack_1): Likewise.
7110 (allocate_dynamic_stack_space): Likewise. Strengthen locals
7111 "final_label", "available_label", "space_available" from rtx to
7113 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
7114 (anti_adjust_stack_and_probe): Likewise.
7116 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7118 * except.h (sjlj_emit_function_exit_after): Strengthen param
7119 "after" from rtx to rtx_insn *. This is only called with
7120 result of get_last_insn (in function.c) so type-change should be
7123 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
7124 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
7125 to rtx_insn *. These fields are only used from except.c so this
7126 type-change should be self-contained to this patch.
7128 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
7129 local "last" from rtx to rtx_insn *.
7130 (dw2_build_landing_pads): Likewise for local "seq".
7131 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
7132 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
7133 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
7135 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
7137 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
7138 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
7139 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
7140 referring to an insn. Strengthen local "dispatch_label" from
7141 rtx to rtx_code_label *.
7142 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
7144 (expand_eh_return): Strengthen local "around_label" from
7145 rtx to rtx_code_label *.
7146 (convert_to_eh_region_ranges): Strengthen locals "iter",
7147 "last_action_insn", "first_no_action_insn",
7148 "first_no_action_insn_before_switch",
7149 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
7151 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7153 * dwarf2out.c (last_var_location_insn): Strengthen this variable
7154 from rtx to rtx_insn *.
7155 (cached_next_real_insn): Likewise.
7156 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
7158 (dwarf2out_var_location): Strengthen locals "next_real",
7159 "next_note", "expected_next_loc_note", "last_start", "insn" from
7162 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7164 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
7165 from rtx to rtx_insn *.
7166 (create_pseudo_cfg): Likewise for local "insn".
7168 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7170 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
7171 from rtx to rtx_insn *.
7172 (df_bb_regno_last_def_find): Likewise.
7174 * df-problems.c (df_rd_bb_local_compute): Likewise.
7175 (df_lr_bb_local_compute): Likewise.
7176 (df_live_bb_local_compute): Likewise.
7177 (df_chain_remove_problem): Likewise.
7178 (df_chain_create_bb): Likewise.
7179 (df_word_lr_bb_local_compute): Likewise.
7180 (df_remove_dead_eq_notes): Likewise for param "insn".
7181 (df_note_bb_compute): Likewise for local "insn".
7182 (simulate_backwards_to_point): Likewise.
7183 (df_md_bb_local_compute): Likewise.
7185 * df-scan.c (df_scan_free_bb_info): Likewise.
7186 (df_scan_start_dump): Likewise.
7187 (df_scan_start_block): Likewise.
7188 (df_install_ref_incremental): Likewise for local "insn".
7189 (df_insn_rescan_all): Likewise.
7190 (df_reorganize_refs_by_reg_by_insn): Likewise.
7191 (df_reorganize_refs_by_insn_bb): Likewise.
7192 (df_recompute_luids): Likewise.
7193 (df_bb_refs_record): Likewise.
7194 (df_update_entry_exit_and_calls): Likewise.
7195 (df_bb_verify): Likewise.
7197 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7199 * ddg.h (struct ddg_node): Strengthen fields "insn" and
7200 "first_note" from rtx to rtx_insn *.
7201 (get_node_of_insn): Likewise for param 2 "insn".
7202 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7204 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
7206 (mem_write_insn_p): Likewise.
7207 (mem_access_insn_p): Likewise.
7208 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7209 (def_has_ccmode_p): Likewise for param "insn".
7210 (add_cross_iteration_register_deps): Likewise for locals
7211 "def_insn" and "use_insn".
7212 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
7213 (build_intra_loop_deps): Likewise for local "src_insn".
7214 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
7216 (get_node_of_insn): Likewise for param "insn".
7218 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7220 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
7221 (deletable_insn_p): Strengthen param "insn" from rtx to
7222 rtx_insn *. Add checked cast to rtx_call_insn when invoking
7223 find_call_stack_args, since this is guarded by CALL_P (insn).
7224 (marked_insn_p): Strengthen param "insn" from rtx to
7226 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
7227 invoking find_call_stack_args, since this is guarded by
7229 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
7230 rtx_insn *; we know this is an insn since this was called by
7232 (mark_nonreg_stores_2): Likewise.
7233 (mark_nonreg_stores): Strengthen param "insn" from rtx to
7235 (find_call_stack_args): Strengthen param "call_insn" from rtx to
7236 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
7238 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
7239 from rtx to rtx_insn *.
7240 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
7242 (delete_unmarked_insns): Likewise for locals "insn", "next".
7243 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
7244 (mark_reg_dependencies): Likewise for param "insn".
7245 (rest_of_handle_ud_dce): Likewise for local "insn".
7246 (word_dce_process_block): Likewise.
7247 (dce_process_block): Likewise.
7249 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7251 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
7252 from rtx to rtx_insn *.
7253 (struct change_cc_mode_args): Likewise for field "insn".
7254 (this_insn): Strengthen from rtx to rtx_insn *.
7255 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
7257 (validate_canon_reg): Strengthen param "insn" from rtx to
7259 (canon_reg): Likewise.
7260 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
7262 (record_jump_equiv): Strengthen param "insn" from rtx to
7264 (try_back_substitute_reg): Likewise, also for locals "prev",
7266 (find_sets_in_insn): Likewise for param "insn".
7267 (canonicalize_insn): Likewise.
7268 (cse_insn): Likewise. Add a checked cast.
7269 (invalidate_from_clobbers): Likewise for param "insn".
7270 (invalidate_from_sets_and_clobbers): Likewise.
7271 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
7273 (cse_prescan_path): Strengthen local "insn" from rtx to
7275 (cse_extended_basic_block): Likewise for locals "insn" and
7277 (cse_main): Likewise for param "f".
7278 (check_for_label_ref): Likewise for local "insn".
7279 (set_live_p): Likewise for second param ("insn").
7280 (insn_live_p): Likewise for first param ("insn") and for local
7282 (cse_change_cc_mode_insn): Likewise for first param "insn".
7283 (cse_change_cc_mode_insns): Likewise for first and second params
7285 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
7287 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
7290 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7291 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7292 Anna Tikhonova <anna.tikhonova@intel.com>
7293 Ilya Tocar <ilya.tocar@intel.com>
7294 Andrey Turetskiy <andrey.turetskiy@intel.com>
7295 Ilya Verbin <ilya.verbin@intel.com>
7296 Kirill Yukhin <kirill.yukhin@intel.com>
7297 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7299 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
7301 * config/i386/sse.md
7302 (define_mode_iterator VI248_AVX2): Delete.
7303 (define_mode_iterator VI2_AVX2_AVX512BW): New.
7304 (define_mode_iterator VI48_AVX2): Ditto.
7305 (define_insn <shift_insn><mode>3): Delete.
7306 (define_insn "<shift_insn><mode>3<mask_name>" with
7307 VI2_AVX2_AVX512BW): New.
7308 (define_insn "<shift_insn><mode>3<mask_name>" with
7311 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7312 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7313 Anna Tikhonova <anna.tikhonova@intel.com>
7314 Ilya Tocar <ilya.tocar@intel.com>
7315 Andrey Turetskiy <andrey.turetskiy@intel.com>
7316 Ilya Verbin <ilya.verbin@intel.com>
7317 Kirill Yukhin <kirill.yukhin@intel.com>
7318 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7320 * config/i386/sse.md
7321 (define_mode_iterator VI4F_BRCST32x2): New.
7322 (define_mode_attr 64x2_mode): Ditto.
7323 (define_mode_attr 32x2mode): Ditto.
7324 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
7325 with VI4F_BRCST32x2): Ditto.
7326 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
7327 with V16FI mode iterator): Ditto.
7328 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
7330 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
7331 with VI8F_BRCST64x2): Ditto.
7333 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7334 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7335 Anna Tikhonova <anna.tikhonova@intel.com>
7336 Ilya Tocar <ilya.tocar@intel.com>
7337 Andrey Turetskiy <andrey.turetskiy@intel.com>
7338 Ilya Verbin <ilya.verbin@intel.com>
7339 Kirill Yukhin <kirill.yukhin@intel.com>
7340 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7342 * config/i386/sse.md
7343 (define_mode_iterator VI8_AVX512VL): New.
7344 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
7346 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
7348 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
7349 (define_mode_iterator V48_AVX512VL): New.
7350 (define_mode_iterator V12_AVX512VL): Ditto.
7351 (define_insn <avx512>_load<mode>_mask): Split into two similar
7352 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
7353 Refactor output template.
7354 (define_insn "<avx512>_store<mode>_mask"): Ditto.
7356 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7358 * cprop.c (struct occr): Strengthen field "insn" from rtx to
7360 (reg_available_p): Likewise for param "insn".
7361 (insert_set_in_table): Likewise.
7362 (hash_scan_set): Likewise.
7363 (hash_scan_insn): Likewise.
7364 (make_set_regs_unavailable): Likewise.
7365 (compute_hash_table_work): Likewise for local "insn".
7366 (reg_not_set_p): Strengthen param "insn" from const_rtx to
7368 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
7369 (try_replace_reg): Likewise.
7370 (find_avail_set): Likewise.
7371 (cprop_jump): Likewise for params "setcc", "jump".
7372 (constprop_register): Likewise for param "insn".
7373 (cprop_insn): Likewise.
7374 (do_local_cprop): Likewise.
7375 (local_cprop_pass): Likewise for local "insn".
7376 (bypass_block): Likewise for params "setcc" and "jump".
7377 (bypass_conditional_jumps): Likewise for locals "setcc" and
7379 (one_cprop_pass): Likewise for local "insn".
7381 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7383 * compare-elim.c (struct comparison_use): Strengthen field "insn"
7384 from rtx to rtx_insn *.
7385 (struct comparison): Likewise, also for field "prev_clobber".
7386 (conforming_compare): Likewise for param "insn".
7387 (arithmetic_flags_clobber_p): Likewise.
7388 (find_flags_uses_in_insn): Likewise.
7389 (find_comparison_dom_walker::before_dom_children): Likewise for
7390 locals "insn", "next", "last_clobber".
7391 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
7393 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7395 * combine-stack-adj.c (struct csa_reflist): Strengthen field
7396 "insn" from rtx to rtx_insn *.
7397 (single_set_for_csa): Likewise for param "insn".
7398 (record_one_stack_ref): Likewise.
7399 (try_apply_stack_adjustment): Likewise.
7400 (struct record_stack_refs_data): Likewise for field "insn".
7401 (maybe_move_args_size_note): Likewise for params "last" and "insn".
7402 (prev_active_insn_bb): Likewise for return type and param "insn".
7403 (next_active_insn_bb): Likewise.
7404 (force_move_args_size_note): Likewise for params "prev" and "last"
7405 and locals "test", "next_candidate", "prev_candidate".
7406 (combine_stack_adjustments_for_block): Strengthen locals
7407 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
7410 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7412 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
7413 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
7414 (subst_insn): Likewise for this variable.
7415 (added_links_insn): Likewise.
7416 (struct insn_link): Likewise for field "insn".
7417 (alloc_insn_link): Likewise for param "insn".
7418 (struct undobuf): Likewise for field "other_insn".
7419 (find_single_use): Likewise for param "insn" and local "next".
7420 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
7421 (delete_noop_moves): Likewise for locals "insn", "next".
7422 (create_log_links): Likewise for locals "insn", "use_insn".
7423 Strengthen local "next_use" from rtx * to rtx_insn **.
7424 (insn_a_feeds_b): Likewise for params "a", "b".
7425 (combine_instructions): Likewise for param "f" and locals "insn",
7426 "next", "prev", "first", "last_combined_insn", "link", "link1",
7427 "temp". Replace use of NULL_RTX with NULL when referring to
7429 (setup_incoming_promotions): Likewise for param "first"
7430 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
7431 (can_combine_p): Likewise for params "insn", "i3", "pred",
7432 "pred2", "succ", "succ2" and for local "p".
7433 (combinable_i3pat): Likewise for param "i3".
7434 (cant_combine_insn_p): Likewise for param "insn".
7435 (likely_spilled_retval_p): Likewise.
7436 (adjust_for_new_dest): Likewise.
7437 (update_cfg_for_uncondjump): Likewise, also for local "insn".
7438 (try_combine): Likewise for return type and for params "i3", "i2",
7439 "i1", "i0", "last_combined_insn", and for locals "insn",
7440 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
7441 "i0_insn". Eliminate local "tem" in favor of new locals
7442 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
7443 checked cast for now to rtx_insn * on the return type of
7444 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
7446 (find_split_point): Strengthen param "insn" from rtx to
7448 (simplify_set): Likewise for local "other_insn".
7449 (recog_for_combine): Likewise for param "insn".
7450 (record_value_for_reg): Likewise.
7451 (record_dead_and_set_regs_1): Likewise for local
7453 (record_dead_and_set_regs): Likewise for param "insn".
7454 (record_promoted_value): Likewise.
7455 (check_promoted_subreg): Likewise.
7456 (get_last_value_validate): Likewise.
7457 (reg_dead_at_p): Likewise.
7458 (move_deaths): Likewise for param "to_insn".
7459 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
7460 and locals "place", "place2", "cc0_setter". Eliminate local "tem
7461 in favor of new locals "tem_note" and "tem_insn", the latter being
7463 (distribute_links): Strengthen locals "place", "insn" from rtx to
7466 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7468 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
7470 (can_delete_label_p): Require a const rtx_code_label * rather than
7472 (delete_insn): Add checked cast to rtx_code_label * when we know
7473 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
7475 (delete_insn_chain): Strengthen locals "prev" and "current" from
7476 rtx to rtx_insn *. Add a checked cast when assigning from
7477 "finish" (strengthening the params will come later). Add a
7478 checked cast to rtx_note * in region where we know
7480 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
7482 (compute_bb_for_insn): Likewise.
7483 (free_bb_for_insn): Likewise for local "insn".
7484 (compute_bb_for_insn): Likewise.
7485 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
7486 local "insn" from rtx to rtx_insn *
7487 (flow_active_insn_p): Require a const rtx_insn * rather than a
7489 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
7491 (can_fallthru): Likewise for locals "insn" and "insn2".
7492 (bb_note): Likewise for local "note".
7493 (first_insn_after_basic_block_note): Likewise for local "note" and
7495 (rtl_split_block): Likewise for locals "insn" and "next".
7496 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
7498 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
7499 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
7501 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
7502 them), "kill_from", "barrier", "new_insn".
7503 (patch_jump_insn): Likewise for params "insn", "old_label".
7504 (redirect_branch_edge): Likewise for locals "old_label", "insn".
7505 (force_nonfallthru_and_redirect): Likewise for locals "insn",
7506 "old_label", "new_label".
7507 (rtl_tidy_fallthru_edge): Likewise for local "q".
7508 (rtl_split_edge): Likewise for locals "before", "last".
7509 (commit_one_edge_insertion): Likewise for locals "before",
7510 "after", "insns", "tmp", "last", adding a checked cast where
7511 currently necessary.
7512 (commit_edge_insertions): Likewise.
7513 (rtl_dump_bb): Likewise for locals "insn", "last".
7514 (print_rtl_with_bb): Likewise for local "x".
7515 (rtl_verify_bb_insns): Likewise for local "x".
7516 (rtl_verify_bb_pointers): Likewise for local "insn".
7517 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
7519 (rtl_verify_fallthru): Likewise for local "insn".
7520 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
7521 (purge_dead_edges): Likewise for local "insn".
7522 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
7523 (skip_insns_after_block): Likewise for return type and for locals
7524 "insn", "last_insn", "next_head", "prev".
7525 (record_effective_endpoints): Likewise for locals "next_insn",
7527 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
7528 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
7529 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
7530 (duplicate_insn_chain): For now, add checked cast from rtx to
7531 rtx_insn * when returning insn.
7532 (cfg_layout_duplicate_bb): Likewise for local "insn".
7533 (cfg_layout_delete_block): Likewise for locals "insn", "next",
7535 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
7536 (rtl_block_empty_p): Likewise.
7537 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
7538 "split_point", "last".
7539 (rtl_block_ends_with_call_p): Likewise for local "insn".
7540 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
7542 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
7543 "split_at_insn" from rtx to rtx_insn *.
7544 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
7545 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
7546 to const rtx_insn *.
7547 (rtl_account_profile_record): Likewise.
7549 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7551 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
7553 (average_num_loop_insns): Likewise.
7554 (init_set_costs): Likewise for local "seq".
7555 (seq_cost): Likewise for param "seq", from const_rtx to const
7558 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7560 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
7563 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7565 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
7566 "f1" and "f2" from rtx * to rtx_insn **.
7567 (flow_find_head_matching_sequence): Likewise.
7569 * cfgcleanup.c (try_simplify_condjump): Strengthen local
7570 "cbranch_insn" from rtx to rtx_insn *.
7571 (thread_jump): Likewise for local "insn".
7572 (try_forward_edges): Likewise for local "last".
7573 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
7574 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
7576 (can_replace_by): Likewise for params "i1", "i2".
7577 (old_insns_match_p): Likewise.
7578 (merge_notes): Likewise.
7579 (walk_to_nondebug_insn): Likewise for param "i1".
7580 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
7581 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
7582 "afterlast1", "afterlast2" from rtx to rtx_insn *.
7583 (flow_find_head_matching_sequence): Strengthen params "f1" and
7584 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
7585 "last1", "last2", "beforelast1", "beforelast2" from rtx to
7587 (outgoing_edges_match): Likewise for locals "last1", "last2".
7588 (try_crossjump_to_edge): Likewise for local "insn".
7589 Replace call to for_each_rtx with for_each_rtx_in_insn.
7591 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
7592 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
7593 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
7594 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
7595 (try_optimize_cfg): Strengthen local "last" from rtx to
7597 (delete_dead_jumptables): Likewise for locals "insn", "next",
7600 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
7601 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
7602 "rtx else_first_tail", to reflect the basic-block.h changes above.
7604 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7606 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
7608 (purge_dead_tablejump_edges): Likewise.
7609 (find_bb_boundaries): Likewise for locals "insn", "end",
7610 "flow_transfer_insn".
7612 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7614 * caller-save.c (save_call_clobbered_regs): Strengthen locals
7615 "ins" and "prev" from rtx to rtx_insn *.
7617 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7619 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
7621 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
7622 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
7624 (load_register_parameters): Likewise for local "before_arg".
7625 (check_sibcall_argument_overlap): Likewise for param "insn".
7626 (expand_call): Likewise for locals "normal_call_insns",
7627 "tail_call_insns", "insns", "before_call", "after_args",
7628 "before_arg", "last", "prev". Strengthen one of the "last" from
7629 rtx to rtx_call_insn *.
7630 (fixup_tail_calls): Strengthen local "insn" from rtx to
7632 (emit_library_call_value_1): Likewise for locals "before_call" and
7635 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7637 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
7638 and "last" from rtx to rtx_insn *.
7639 (expand_builtin_nonlocal_goto): Likewise for local "insn".
7640 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
7642 (expand_errno_check): Strengthen local "lab" from rtx to
7644 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
7646 (expand_builtin_mathfn_2): Likewise.
7647 (expand_builtin_mathfn_ternary): Likewise.
7648 (expand_builtin_mathfn_3): Likewise.
7649 (expand_builtin_interclass_mathfn): Likewise for local "last".
7650 (expand_builtin_int_roundingfn): Likewise for local "insns".
7651 (expand_builtin_int_roundingfn_2): Likewise.
7652 (expand_builtin_strlen): Likewise for local "before_strlen".
7653 (expand_builtin_strncmp): Likewise for local "seq".
7654 (expand_builtin_signbit): Likewise for local "last".
7655 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
7656 from rtx to rtx_code_label *.
7657 (expand_stack_restore): Strengthen local "prev" from rtx to
7660 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7662 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
7664 (struct btr_def_s): Likewise.
7665 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
7667 (add_btr_def): Likewise.
7668 (new_btr_user): Likewise.
7669 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
7671 (link_btr_uses): Likewise.
7672 (move_btr_def): Likewise for locals "insp", "old_insn",
7673 "new_insn". Add checked cast to rtx_insn * for now on result of
7675 (can_move_up): Strengthen param "insn" from const_rtx to
7678 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7680 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
7682 (get_uncond_jump_length): Likewise for locals "label", "jump".
7683 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
7685 (add_labels_and_missing_jumps): Likewise for local "new_jump".
7686 (fix_up_fall_thru_edges): Likewise for local "old_jump".
7687 (find_jump_block): Likewise for local "insn".
7688 (fix_crossing_conditional_branches): Likewise for locals
7689 "old_jump", "new_jump".
7690 (fix_crossing_unconditional_branches): Likewise for locals
7691 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
7692 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
7694 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7696 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
7698 (struct mem_insn): Likewise for field "insn".
7699 (reg_next_use): Strengthen from rtx * to rtx_insn **.
7700 (reg_next_inc_use): Likewise.
7701 (reg_next_def): Likewise.
7702 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
7703 from rtx to rtx_insn *.
7704 (move_insn_before): Likewise for param "next_insn" and local "insns".
7705 (attempt_change): Likewise for local "mov_insn".
7706 (try_merge): Likewise for param "last_insn".
7707 (get_next_ref): Likewise for return type and local "insn".
7708 Strengthen param "next_array" from rtx * to rtx_insn **.
7709 (parse_add_or_inc): Strengthen param "insn" from rtx to
7711 (find_inc): Likewise for locals "insn" and "other_insn" (three of
7713 (merge_in_block): Likewise for locals "insn", "curr",
7715 (pass_inc_dec::execute): Update allocations of the arrays to
7716 reflect the stronger types.
7718 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7720 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
7721 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
7722 from rtx to rtx_code_label *.
7724 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7726 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
7729 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
7731 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
7732 generated a warning and prevented bootstrapping the compiler.
7734 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7736 * rtl.h (delete_related_insns): Strengthen return type from rtx to
7739 * jump.c (delete_related_insns): Likewise, also for locals "next"
7742 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7744 * genautomata.c (output_internal_insn_latency_func): When writing
7745 the function "internal_insn_latency" to insn-automata.c,
7746 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
7747 allowing the optional guard function of (define_bypass) clauses to
7748 expect a pair of rtx_insn *, rather than a pair of rtx.
7749 (output_insn_latency_func): When writing the function
7750 "insn_latency", add an "uncast_" prefix to params "insn" and
7751 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
7752 using checked casts from the params, thus enabling the above
7753 change to the generated "internal_insn_latency" function.
7755 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
7757 PR tree-optimization/62091
7758 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
7759 handle correctly arrays.
7760 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
7762 (record_known_type): Walk into inner type.
7763 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
7764 condition on no type changes.
7766 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7768 * genattrtab.c (write_attr_get): Within the generated get_attr_
7769 functions, rename param "insn" to "uncast_insn" and reintroduce
7770 "insn" as an local rtx_insn * using a checked cast, so that "insn"
7771 is an rtx_insn * within insn-attrtab.c
7773 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7775 * output.h (peephole): Strengthen return type from rtx to
7777 * rtl.h (delete_for_peephole): Likewise for both params.
7778 * genpeep.c (main): In generated "peephole" function, strengthen
7779 return type and local "insn" from rtx to rtx_insn *. For now,
7780 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
7781 rtx_insn *, with a checked cast.
7782 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
7783 locals "insn", "next", "prev" from rtx to rtx_insn *.
7785 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
7787 PR tree-optimization/62112
7788 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
7789 * gimple-iterator.h (gsi_replace): Return bool.
7790 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
7791 moved from ref_may_alias_global_p.
7792 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
7794 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
7795 (stmt_kills_ref_p_1): Rename...
7796 (stmt_kills_ref_p): ... to this.
7797 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
7798 stmt_kills_ref_p): Declare.
7799 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
7800 Move the self-assignment case...
7801 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
7803 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7805 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
7807 * emit-rtl.c (try_split): Likewise, also for locals "before" and
7808 "after". For now, don't strengthen param "trial", which requires
7809 adding checked casts when returning it.
7811 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7813 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
7814 "label" from rtx to rtx_code_label *. Strengthen param 1 of
7815 "var_location" hook from rtx to rtx_insn *.
7816 (debug_nothing_rtx): Delete in favor of...
7817 (debug_nothing_rtx_code_label): New prototype.
7818 (debug_nothing_rtx_rtx): Delete unused prototype.
7819 (debug_nothing_rtx_insn): New prototype.
7821 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
7822 invoking debug_hooks->var_location (in two places, one in a NOTE
7823 case of a switch statement, the other guarded by a CALL_P
7824 conditional. Add checked cast to rtx_code_label * when invoking
7825 debug_hooks->label (within CODE_LABEL case of switch statement).
7827 * dbxout.c (dbx_debug_hooks): Update "label" hook from
7828 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
7829 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
7830 (xcoff_debug_hooks): Likewise.
7831 * debug.c (do_nothing_debug_hooks): Likewise.
7832 (debug_nothing_rtx): Delete in favor of...
7833 (debug_nothing_rtx_insn): New function.
7834 (debug_nothing_rtx_rtx): Delete unused function.
7835 (debug_nothing_rtx_code_label): New function.
7836 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
7837 debug_nothing_rtx to debug_nothing_rtx_code_label.
7838 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
7840 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
7841 debug_nothing_rtx to debug_nothing_rtx_insn.
7842 (sdbout_label): Strengthen param "insn" from rtx to
7844 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
7845 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
7846 "var_location" hook from debug_nothing_rtx to
7847 debug_nothing_rtx_insn.
7849 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7851 * recog.h (insn_output_fn): Update this function typedef to match
7852 the changes below to the generated output functions, strengthening
7853 the 2nd param from rtx to rtx_insn *.
7855 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
7856 insn when invoking an output function, to match the new signature
7857 of insn_output_fn with a stronger second param.
7859 * genconditions.c (write_header): In the generated code for
7860 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
7861 to match the other changes in this patch.
7863 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
7864 the generated "gen_" functions from rtx to rtx_insn * within their
7867 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
7868 the subfunctions within the generated "recog_", "split", "peephole2"
7869 function trees from rtx to rtx_insn *. For now, the top-level
7870 generated functions ("recog", "split", "peephole2") continue to
7871 take a plain rtx for "insn", to avoid introducing dependencies on
7872 other patches. Rename this 2nd param from "insn" to
7873 "uncast_insn", and reintroduce "insn" as a local variable of type
7874 rtx_insn *, initialized at the top of the generated function with
7875 a checked cast on "uncast_insn".
7876 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
7877 the generated "gen_" functions from rtx to rtx_insn * within their
7880 * genoutput.c (process_template): Strengthen the 2nd param within
7881 the generated "output_" functions "insn" from rtx to rtx_insn *.
7883 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
7885 * tree-profile.c (tree_profiling): Skip external functions
7886 when doing coverage instrumentation.
7887 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
7889 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7891 * config/rs6000/altivec.h (vec_cpsgn): New #define.
7892 (vec_mergee): Likewise.
7893 (vec_mergeo): Likewise.
7894 (vec_cntlz): Likewise.
7895 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
7896 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
7897 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
7899 * doc/extend.texi: Document various forms of vec_cpsgn,
7900 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
7901 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
7902 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
7903 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
7904 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
7906 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7908 * config/rs6000/rs6000.c (context.h): New include.
7909 (tree-pass.h): Likewise.
7910 (make_pass_analyze_swaps): New decl.
7911 (rs6000_option_override): Register pass_analyze_swaps.
7912 (swap_web_entry): New subsclass of web_entry_base (df.h).
7913 (special_handling_values): New enum.
7914 (union_defs): New function.
7915 (union_uses): Likewise.
7916 (insn_is_load_p): Likewise.
7917 (insn_is_store_p): Likewise.
7918 (insn_is_swap_p): Likewise.
7919 (rtx_is_swappable_p): Likewise.
7920 (insn_is_swappable_p): Likewise.
7921 (chain_purpose): New enum.
7922 (chain_contains_only_swaps): New function.
7923 (mark_swaps_for_removal): Likewise.
7924 (swap_const_vector_halves): Likewise.
7925 (adjust_subreg_index): Likewise.
7926 (permute_load): Likewise.
7927 (permute_store): Likewise.
7928 (handle_special_swappables): Likewise.
7929 (replace_swap_with_copy): Likewise.
7930 (dump_swap_insn_table): Likewise.
7931 (rs6000_analyze_swaps): Likewise.
7932 (pass_data_analyze_swaps): New pass_data.
7933 (pass_analyze_swaps): New rtl_opt_pass.
7934 (make_pass_analyze_swaps): New function.
7935 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
7937 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7939 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
7940 type from rtx to rtx_insn *.
7941 (create_copy_of_insn_rtx): Likewise.
7942 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
7943 (create_copy_of_insn_rtx): Likewise, also for local "res".
7945 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7947 * rtl.h (find_first_parameter_load): Strengthen return type from
7949 * rtlanal.c (find_first_parameter_load): Strengthen return type
7950 from rtx to rtx_insn *. Add checked cast for now, to postpone
7951 strengthening the params.
7953 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
7956 * diagnostic.c: Set default caret.
7957 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
7959 * diagnostic.h (struct diagnostic_context):
7961 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7963 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
7964 (sel_bb_head): Strengthen return type insn_t (currently just an
7966 (sel_bb_end): Likewise.
7968 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
7969 (sel_bb_head): Strengthen return type and local "head" from
7970 insn_t (currently just an rtx) to rtx_insn *.
7971 (sel_bb_end): Likewise for return type.
7972 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
7975 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7977 * basic-block.h (get_last_bb_insn): Strengthen return type from
7979 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
7982 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
7985 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
7987 (diagnostic_report_diagnostic): ... from here.
7988 * toplev.c (general_init): Move code to c-family.
7990 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7992 * df.h (web_entry_base): Replace existing struct web_entry with a
7993 new class web_entry_base with only the predecessor member.
7994 (unionfind_root): Remove declaration and move to class member.
7995 (unionfind_union): Remove declaration and move to friend
7997 (union_defs): Remove declaration.
7998 * web.c (web_entry_base::unionfind_root): Modify to be member
7999 function and adjust accessors.
8000 (unionfind_union): Modify to be friend function and adjust
8002 (web_entry): New subclass of web_entry_base containing the reg
8004 (union_match_dups): Modify for struct -> class changes.
8005 (union_defs): Likewise.
8006 (entry_register): Likewise.
8007 (pass_web::execute): Likewise.
8009 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
8011 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
8012 builtin define __VEC_ELEMENT_REG_ORDER__.
8014 2014-08-20 Martin Jambor <mjambor@suse.cz>
8015 Wei Mi <wmi@google.com>
8019 * tree-ssa-operands.c (update_stmt_operands): Remove
8020 MODIFIED_NORETURN_CALLS.
8021 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
8022 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
8023 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
8024 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
8025 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
8026 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
8027 (gimple_call_set_ctrl_altering): New func.
8028 (gimple_call_ctrl_altering_p): Ditto.
8029 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
8030 (make_blocks): Use gimple_call_initialize_ctrl_altering.
8031 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
8032 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
8033 remove MODIFIED_NORETURN_CALLS.
8035 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8037 * coverage.c (coverage_compute_profile_id): Return non-0;
8038 also handle symbols with unique name.
8039 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
8041 2014-08-20 Steve Ellcey <sellcey@mips.com>
8044 * doc/sourcebuild.texi (non_strict_align): New.
8046 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8048 * cgraphunit.c (ipa_passes, compile): Reshedule
8049 symtab_remove_unreachable_nodes passes; update comments.
8050 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
8051 TODO_remove_functions before the pass; the functions ought to be
8053 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
8054 TODO_remove_functions.
8055 * passes.c (pass_data_early_local_passes): Do not schedule function
8057 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
8059 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8062 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
8063 before setting the option.
8064 * diagnostic.c (diagnostic_classify_diagnostic): Record
8065 command-line status.
8067 2014-08-20 Richard Biener <rguenther@suse.de>
8070 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
8071 to build uint{16,32,64}_type_node.
8073 2014-08-20 Terry Guo <terry.guo@arm.com>
8075 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
8076 with immediate_operand.
8078 2014-08-20 David Malcolm <dmalcolm@redhat.com>
8080 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
8081 "insn" from an as_a to a safe_as_a, for the case when "insn" is
8084 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8086 PR preprocessor/51303
8087 * incpath.c (remove_duplicates): Use cpp_warning.
8089 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8093 * doc/options.texi (CPP): Document it.
8094 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
8095 * optc-gen.awk: Handle CPP.
8096 * opth-gen.awk: Likewise.
8098 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8100 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
8102 (duplicate_insn_chain): Likewise.
8103 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
8104 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
8105 checked cast for now (until we can strengthen the params in the
8107 (duplicate_insn_chain): Likewise.
8109 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8111 * rtl.h (next_cc0_user): Strengthen return type from rtx to
8113 (prev_cc0_setter): Likewise.
8115 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
8116 rtx_insn *, adding checked casts for now as necessary.
8117 (prev_cc0_setter): Likewise.
8119 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8121 * expr.h (emit_move_insn): Strengthen return type from rtx to
8123 (emit_move_insn_1): Likewise.
8124 (emit_move_complex_push): Likewise.
8125 (emit_move_complex_parts): Likewise.
8127 * expr.c (emit_move_via_integer): Strengthen return type from rtx
8128 to rtx_insn *. Replace use of NULL_RTX with NULL when working
8130 (emit_move_complex_push): Strengthen return type from rtx to
8132 (emit_move_complex): Likewise, also for local "ret".
8133 (emit_move_ccmode): Likewise.
8134 (emit_move_multi_word): Likewise for return type and locals
8136 (emit_move_insn_1): Likewise for return type and locals "result",
8138 (emit_move_insn): Likewise for return type and local "last_insn".
8139 (compress_float_constant): Likewise.
8141 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8143 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
8144 from rtx to rtx_insn *.
8146 * rtl.h (emit_insn_before): Likewise.
8147 (emit_insn_before_noloc): Likewise.
8148 (emit_insn_before_setloc): Likewise.
8149 (emit_jump_insn_before): Likewise.
8150 (emit_jump_insn_before_noloc): Likewise.
8151 (emit_jump_insn_before_setloc): Likewise.
8152 (emit_call_insn_before): Likewise.
8153 (emit_call_insn_before_noloc): Likewise.
8154 (emit_call_insn_before_setloc): Likewise.
8155 (emit_debug_insn_before): Likewise.
8156 (emit_debug_insn_before_noloc): Likewise.
8157 (emit_debug_insn_before_setloc): Likewise.
8158 (emit_label_before): Likewise.
8159 (emit_insn_after): Likewise.
8160 (emit_insn_after_noloc): Likewise.
8161 (emit_insn_after_setloc): Likewise.
8162 (emit_jump_insn_after): Likewise.
8163 (emit_jump_insn_after_noloc): Likewise.
8164 (emit_jump_insn_after_setloc): Likewise.
8165 (emit_call_insn_after): Likewise.
8166 (emit_call_insn_after_noloc): Likewise.
8167 (emit_call_insn_after_setloc): Likewise.
8168 (emit_debug_insn_after): Likewise.
8169 (emit_debug_insn_after_noloc): Likewise.
8170 (emit_debug_insn_after_setloc): Likewise.
8171 (emit_label_after): Likewise.
8172 (emit_insn): Likewise.
8173 (emit_debug_insn): Likewise.
8174 (emit_jump_insn): Likewise.
8175 (emit_call_insn): Likewise.
8176 (emit_label): Likewise.
8177 (gen_clobber): Likewise.
8178 (emit_clobber): Likewise.
8179 (gen_use): Likewise.
8180 (emit_use): Likewise.
8183 (emit_barrier_before): Strengthen return type from rtx to
8185 (emit_barrier_after): Likewise.
8186 (emit_barrier): Likewise.
8188 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
8189 from rtx to rtx_insn *. Add checked casts for now when converting
8190 "last" from rtx to rtx_insn *.
8191 (emit_insn_before_noloc): Likewise for return type.
8192 (emit_jump_insn_before_noloc): Likewise.
8193 (emit_call_insn_before_noloc): Likewise.
8194 (emit_debug_insn_before_noloc): Likewise.
8195 (emit_barrier_before): Strengthen return type and local "insn"
8196 from rtx to rtx_barrier *.
8197 (emit_label_before): Strengthen return type from rtx to
8198 rtx_insn *. Add checked cast for now when returning param
8199 (emit_pattern_after_noloc): Strengthen return type from rtx to
8200 rtx_insn *. Add checked casts for now when converting "last" from
8202 (emit_insn_after_noloc): Strengthen return type from rtx to
8204 (emit_jump_insn_after_noloc): Likewise.
8205 (emit_call_insn_after_noloc): Likewise.
8206 (emit_debug_insn_after_noloc): Likewise.
8207 (emit_barrier_after): Strengthen return type from rtx to
8209 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
8210 Add checked cast for now when converting "label" from rtx to
8212 (emit_pattern_after_setloc): Strengthen return type from rtx to
8213 rtx_insn *. Add checked casts for now when converting "last" from
8215 (emit_pattern_after): Strengthen return type from rtx to
8217 (emit_insn_after_setloc): Likewise.
8218 (emit_insn_after): Likewise.
8219 (emit_jump_insn_after_setloc): Likewise.
8220 (emit_jump_insn_after): Likewise.
8221 (emit_call_insn_after_setloc): Likewise.
8222 (emit_call_insn_after): Likewise.
8223 (emit_debug_insn_after_setloc): Likewise.
8224 (emit_debug_insn_after): Likewise.
8225 (emit_pattern_before_setloc): Likewise. Add checked casts for now
8226 when converting "last" from rtx to rtx_insn *.
8227 (emit_pattern_before): Strengthen return type from rtx to
8229 (emit_insn_before_setloc): Likewise.
8230 (emit_insn_before): Likewise.
8231 (emit_jump_insn_before_setloc): Likewise.
8232 (emit_jump_insn_before): Likewise.
8233 (emit_call_insn_before_setloc): Likewise.
8234 (emit_call_insn_before): Likewise.
8235 (emit_debug_insn_before_setloc): Likewise.
8236 (emit_debug_insn_before): Likewise.
8237 (emit_insn): Strengthen return type and locals "last", "insn",
8238 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
8239 within cases where we know we have an insn.
8240 (emit_debug_insn): Likewise.
8241 (emit_jump_insn): Likewise.
8242 (emit_call_insn): Strengthen return type and local "insn" from rtx
8244 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
8245 a checked cast to rtx_insn * for now on "label".
8246 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
8247 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
8248 (emit_use): Likewise.
8249 (gen_use): Likewise, also for local "seq".
8250 (emit): Likewise for return type and local "insn".
8251 (rtx_insn): Likewise for return type and local "new_rtx".
8253 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
8254 from rtx to rtx_barrier *.
8256 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
8257 changed return type from rtx to rtx_insn *, we must update
8258 "emit_fn" type, and this in turn means updating...
8259 (frame_insn): ...this. Strengthen return type from rtx to
8260 rtx_insn *. Introduce a new local "insn" of the appropriate type.
8262 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8264 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
8265 rtx to rtx_jump_table_data *. Also for local.
8266 * rtl.h (emit_jump_table_data): Likewise.
8268 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8270 * basic-block.h (create_basic_block_structure): Strengthen third
8271 param "bb_note" from rtx to rtx_note *.
8272 * rtl.h (emit_note_before): Strengthen return type from rtx to
8274 (emit_note_after): Likewise.
8275 (emit_note): Likewise.
8276 (emit_note_copy): Likewise. Also, strengthen param similarly.
8277 * function.h (struct rtl_data): Strengthen field
8278 "x_stack_check_probe_note" from rtx to rtx_note *.
8280 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
8281 from rtx to rtx_note *.
8282 * cfgrtl.c (create_basic_block_structure): Strengthen third param
8283 "bb_note" from rtx to rtx_note *.
8284 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
8285 when calling emit_note_copy.
8286 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
8288 (emit_note_after): Likewise.
8289 (emit_note_before): Likewise.
8290 (emit_note_copy): Likewise. Also, strengthen param similarly.
8291 (emit_note): Likewise.
8292 * except.c (emit_note_eh_region_end): Likewise for return type.
8293 Strengthen local "next" from rtx to rtx_insn *.
8294 (convert_to_eh_region_ranges): Strengthen local "note"
8295 from rtx to rtx_note *.
8296 * final.c (change_scope): Likewise.
8297 (reemit_insn_block_notes): Likewise, for both locals named "note".
8298 Also, strengthen local "insn" from rtx to rtx_insn *.
8299 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
8301 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
8302 strengthen local "seq" from rtx to rtx_insn *.
8303 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
8305 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
8307 (get_bb_note_from_pool): Strengthen return type from rtx to
8309 (sel_create_basic_block): Strengthen local "new_bb_note" from
8310 insn_t to rtx_note *.
8311 * var-tracking.c (emit_note_insn_var_location): Strengthen local
8312 "note" from rtx to rtx_note *.
8313 (emit_notes_in_bb): Likewise.
8315 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8317 * function.h (struct rtl_data): Strengthen field
8318 "x_parm_birth_insn" from rtx to rtx_insn *.
8319 * function.c (struct assign_parm_data_all): Strengthen fields
8320 "first_conversion_insn" and "last_conversion_insn" from rtx to
8323 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8325 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
8326 to rtx_insn *; also for local "var_end_seq".
8327 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
8328 (maybe_cleanup_end_of_block): Likewise for param "last" and local
8330 (expand_gimple_cond): Likewise for locals "last2" and "last".
8331 (mark_transaction_restart_calls): Likewise for local "insn".
8332 (expand_gimple_stmt): Likewise for return type and locals "last"
8334 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
8335 (avoid_complex_debug_insns): Likewise for param "insn".
8336 (expand_debug_locations): Likewise for locals "insn", "last",
8337 "prev_insn" and "insn2".
8338 (expand_gimple_basic_block): Likewise for local "last".
8339 (construct_exit_block): Likewise for locals "head", "end",
8341 (pass_expand::execute): Likewise for locals "var_seq",
8342 "var_ret_seq", "next".
8344 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8346 * asan.h (asan_emit_stack_protection): Strengthen return type from
8348 * asan.c (asan_emit_stack_protection): Likewise. Add local
8349 "insns" to hold the return value.
8351 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8353 * basic-block.h (bb_note): Strengthen return type from rtx to
8355 * sched-int.h (bb_note): Likewise.
8356 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
8358 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8360 * rtl.h (make_insn_raw): Strengthen return type from rtx to
8363 * emit-rtl.c (make_insn_raw): Strengthen return type and local
8364 "insn" from rtx to rtx_insn *.
8365 (make_debug_insn_raw): Strengthen return type from rtx to
8366 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
8367 (make_jump_insn_raw): Strengthen return type from rtx to
8368 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
8369 (make_call_insn_raw): Strengthen return type from rtx to
8370 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
8371 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
8372 callback from rtx to rtx_insn *; likewise for local "insn" and
8373 "next", adding a checked cast to rtx_insn in the relevant cases of
8374 the switch statement.
8375 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
8376 callback from rtx to rtx_insn *.
8377 (emit_pattern_after_setloc): Likewise.
8378 (emit_pattern_after): Likewise.
8379 (emit_pattern_before_setloc): Likewise.
8380 (emit_pattern_before): Likewise.
8382 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8384 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
8386 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
8387 accepting an rtx_insn *.
8388 (last_call_insn): Strengthen return type from rtx to
8391 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8393 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
8394 "insns" from rtx to rtx_insn *.
8395 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
8396 locals "insn" and "prev".
8398 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8400 * rtl.h (tablejump_p): Strengthen third param from rtx * to
8401 rtx_jump_table_data **.
8403 * cfgbuild.c (make_edges): Introduce local "table", using it in
8404 place of "tmp" for jump table data.
8405 (find_bb_boundaries): Strengthen local "table" from rtx to
8406 rtx_jump_table_data *.
8407 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8408 (outgoing_edges_match): Likewise for locals "table1" and "table2".
8409 (try_crossjump_to_edge): Likewise.
8410 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
8412 (patch_jump_insn): Introduce local "table", using it in place of
8413 "tmp" for jump table data.
8414 (force_nonfallthru_and_redirect): Introduce local "table", so that
8415 call to tablejump_p can receive an rtx_jump_table_data **. Update
8416 logic around the call to overwrite "note" appropriately if
8417 tablejump_p returns non-zero.
8418 (get_last_bb_insn): Introduce local "table", using it in place of
8419 "tmp" for jump table data.
8420 * dwarf2cfi.c (create_trace_edges): Likewise.
8422 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
8423 from rtx to rtx_jump_table_data *.
8424 (create_fix_barrier): Strengthen local "tmp" from rtx to
8425 rtx_jump_table_data *.
8426 (arm_reorg): Likewise for local "table".
8428 * config/s390/s390.c (s390_chunkify_start): Likewise.
8430 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
8432 * jump.c (delete_related_insns): Strengthen local "lab_next" from
8433 rtx to rtx_jump_table_data *.
8435 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
8436 rtx_jump_table_data **. Add a checked cast when writing through
8437 the pointer: we know there that local "table" is non-NULL and that
8438 JUMP_TABLE_DATA_P (table) holds.
8439 (label_is_jump_target_p): Introduce local "table", using it in
8440 place of "tmp" for jump table data.
8442 2014-08-19 Marek Polacek <polacek@redhat.com>
8445 * doc/invoke.texi: Document -Wbool-compare.
8447 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8449 * rtl.h (entry_of_function): Strengthen return type from rtx to
8451 * cfgrtl.c (entry_of_function): Likewise.
8453 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8455 * emit-rtl.h (get_insns): Strengthen return type from rtx to
8456 rtx_insn *, adding a checked cast for now.
8457 (get_last_insn): Likewise.
8459 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8461 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
8464 * emit-rtl.c (gen_label_rtx): Likewise.
8466 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8468 * rtl.h (previous_insn): Strengthen return type from rtx to
8470 (next_insn): Likewise.
8471 (prev_nonnote_insn): Likewise.
8472 (prev_nonnote_insn_bb): Likewise.
8473 (next_nonnote_insn): Likewise.
8474 (next_nonnote_insn_bb): Likewise.
8475 (prev_nondebug_insn): Likewise.
8476 (next_nondebug_insn): Likewise.
8477 (prev_nonnote_nondebug_insn): Likewise.
8478 (next_nonnote_nondebug_insn): Likewise.
8479 (prev_real_insn): Likewise.
8480 (next_real_insn): Likewise.
8481 (prev_active_insn): Likewise.
8482 (next_active_insn): Likewise.
8484 * emit-rtl.c (next_insn): Strengthen return type from rtx to
8485 rtx_insn *, adding a checked cast.
8486 (previous_insn): Likewise.
8487 (next_nonnote_insn): Likewise.
8488 (next_nonnote_insn_bb): Likewise.
8489 (prev_nonnote_insn): Likewise.
8490 (prev_nonnote_insn_bb): Likewise.
8491 (next_nondebug_insn): Likewise.
8492 (prev_nondebug_insn): Likewise.
8493 (next_nonnote_nondebug_insn): Likewise.
8494 (prev_nonnote_nondebug_insn): Likewise.
8495 (next_real_insn): Likewise.
8496 (prev_real_insn): Likewise.
8497 (next_active_insn): Likewise.
8498 (prev_active_insn): Likewise.
8500 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
8501 param "stepfunc" so that it returns an rtx_insn * rather than an
8502 rtx, to track the change to prev_nonnote_insn_bb, which is the
8503 only function this is called with.
8504 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
8506 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
8508 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
8511 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8513 * coretypes.h (class rtx_debug_insn): Add forward declaration.
8514 (class rtx_nonjump_insn): Likewise.
8515 (class rtx_jump_insn): Likewise.
8516 (class rtx_call_insn): Likewise.
8517 (class rtx_jump_table_data): Likewise.
8518 (class rtx_barrier): Likewise.
8519 (class rtx_code_label): Likewise.
8520 (class rtx_note): Likewise.
8522 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
8523 adding the invariant DEBUG_INSN_P (X).
8524 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
8525 the invariant NONJUMP_INSN_P (X).
8526 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
8527 the invariant JUMP_P (X).
8528 (class rtx_call_insn): New, a subclass of rtx_insn, adding
8529 the invariant CALL_P (X).
8530 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
8531 invariant JUMP_TABLE_DATA_P (X).
8532 (class rtx_barrier): New, a subclass of rtx_insn, adding the
8533 invariant BARRIER_P (X).
8534 (class rtx_code_label): New, a subclass of rtx_insn, adding
8535 the invariant LABEL_P (X).
8536 (class rtx_note): New, a subclass of rtx_insn, adding
8537 the invariant NOTE_P(X).
8538 (is_a_helper <rtx_debug_insn *>::test): New.
8539 (is_a_helper <rtx_nonjump_insn *>::test): New.
8540 (is_a_helper <rtx_jump_insn *>::test): New.
8541 (is_a_helper <rtx_call_insn *>::test): New.
8542 (is_a_helper <rtx_jump_table_data *>::test): New functions,
8543 overloaded for both rtx and rtx_insn *.
8544 (is_a_helper <rtx_barrier *>::test): New.
8545 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
8546 for both rtx and rtx_insn *.
8547 (is_a_helper <rtx_note *>::test): New.
8549 2014-08-19 Marek Polacek <polacek@redhat.com>
8551 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
8552 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
8553 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
8554 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
8556 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8558 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
8559 rtx_insn *. To help with transition, for now, convert from an
8560 access macro into a pair of functions: BND_TO, returning an
8562 (SET_BND_TO): New function, for use where BND_TO is used as an
8565 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
8567 (BND_TO): New function, adding a checked cast.
8568 (SET_BND_TO): New function.
8570 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
8572 (compute_av_set_on_boundaries): Likewise.
8574 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
8576 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
8577 destination if it is used in source.
8578 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
8579 (*popcount<mode>2_falsedep_1): Likewise.
8581 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
8584 * configure.ac: Set install_gold_as_default to no first.
8585 * configure: Regenerated.
8587 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8589 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
8590 "note_list" field will eventually be an rtx_insn *. To help with
8591 transition, for now, convert from an access macro into a pair of
8592 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
8593 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
8596 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
8597 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
8599 * sel-sched-ir.c (init_bb): Likewise.
8600 (sel_restore_notes): Likewise.
8601 (move_bb_info): Likewise.
8602 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
8603 (SET_BB_NOTE_LIST): New function.
8605 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8607 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
8608 field will eventually be an rtx_insn *. To help with transition,
8609 for now, convert from an access macro into a pair of functions:
8610 VINSN_INSN_RTX, returning an rtx_insn *, and...
8611 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
8612 is used as an lvalue.
8614 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
8615 SET_VINSN_INSN_RTX where it's used as an lvalue.
8616 (VINSN_INSN_RTX): New function.
8617 (SET_VINSN_INSN_RTX): New function.
8619 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8621 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
8622 eventually be rtx_insn *, but to help with transition, for now,
8623 convert from an access macro into a pair of functions: DEP_PRO
8624 returning an rtx_insn * and...
8625 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
8626 lvalue, returning an rtx&.
8627 (DEP_CON): Analogous changes to DEP_PRO above.
8628 (SET_DEP_CON): Likewise.
8630 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
8631 an lvalue to SET_DEP_CON.
8632 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
8633 (sd_copy_back_deps): Likewise for DEP_CON.
8634 (DEP_PRO): New function, adding a checked cast for now.
8635 (DEP_CON): Likewise.
8636 (SET_DEP_PRO): New function.
8637 (SET_DEP_CON): Likewise.
8639 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
8641 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
8642 (extra_options): Add i386/cygwin.opt.
8643 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
8644 (CPP_SPEC): Accept -pthread.
8646 (GOMP_SELF_SPECS): Update comment.
8647 * config/i386/cygwin.opt: New file for -pthread flag.
8649 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8651 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
8652 * df.h (DF_REF_INSN): Convert from a macro to a function, so
8653 that we can return an rtx_insn *.
8655 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
8657 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
8658 when building executables, not DLLs. Add --large-address-aware
8659 under the same conditions.
8660 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
8661 when building executables, not DLLs. Add --large-address-aware
8662 under the same conditions when using -m32.
8664 * config/i386/cygwin-stdint.h: Throughout, make type
8665 definitions dependent on target architecture, not host.
8667 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8669 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
8670 the return type from rtx to rtx_insn *, which will enable various
8671 conversions in followup patches. For now this is is done by a
8673 (NEXT_INSN): Likewise.
8674 (SET_PREV_INSN): Convert to an inline function. This is intended
8675 for use as an lvalue, and so returns an rtx& to allow in-place
8677 (SET_NEXT_INSN): Likewise.
8679 2014-07-08 Mark Wielaard <mjw@redhat.com>
8682 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
8684 2014-08-19 Marek Polacek <polacek@redhat.com>
8687 * cgraphunit.c (handle_alias_pairs): Fix condition.
8689 2014-08-19 Richard Biener <rguenther@suse.de>
8691 * gimple-fold.c (fold_gimple_assign): Properly build a
8692 null-pointer constant when devirtualizing addresses.
8694 2014-07-07 Mark Wielaard <mjw@redhat.com>
8696 * dwarf2out.c (decl_quals): New function.
8697 (modified_type_die): Take one cv_quals argument instead of two,
8698 one for const and one for volatile.
8699 (add_type_attribute): Likewise.
8700 (generic_parameter_die): Call add_type_attribute with one modifier
8702 (base_type_for_mode): Likewise.
8703 (add_bounds_info): Likewise.
8704 (add_subscript_info): Likewise.
8705 (gen_array_type_die): Likewise.
8706 (gen_descr_array_type_die): Likewise.
8707 (gen_entry_point_die): Likewise.
8708 (gen_enumeration_type_die): Likewise.
8709 (gen_formal_parameter_die): Likewise.
8710 (gen_subprogram_die): Likewise.
8711 (gen_variable_die): Likewise.
8712 (gen_const_die): Likewise.
8713 (gen_field_die): Likewise.
8714 (gen_pointer_type_die): Likewise.
8715 (gen_reference_type_die): Likewise.
8716 (gen_ptr_to_mbr_type_die): Likewise.
8717 (gen_inheritance_die): Likewise.
8718 (gen_subroutine_type_die): Likewise.
8719 (gen_typedef_die): Likewise.
8720 (force_type_die): Likewise.
8722 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8724 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
8726 * configure: Regenerate.
8728 2014-08-19 Richard Biener <rguenther@suse.de>
8730 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
8731 DECL_EXTERNALs in BLOCKs as non-references.
8732 * tree-streamer-out.c (streamer_write_chain): Likewise.
8734 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
8735 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8736 Anna Tikhonova <anna.tikhonova@intel.com>
8737 Ilya Tocar <ilya.tocar@intel.com>
8738 Andrey Turetskiy <andrey.turetskiy@intel.com>
8739 Ilya Verbin <ilya.verbin@intel.com>
8740 Kirill Yukhin <kirill.yukhin@intel.com>
8741 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8743 * config/i386/sse.md
8744 (define_mode_iterator VI48_AVX512F): Delete.
8745 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
8746 (define_mode_iterator VI2_AVX512VL): Ditto.
8747 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
8750 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
8752 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
8753 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
8754 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
8755 with VI48_AVX512F_AVX512VL): New.
8756 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
8757 with VI2_AVX512VL): Ditto.
8759 2014-08-19 Marek Polacek <polacek@redhat.com>
8761 * doc/invoke.texi: Document -Wc99-c11-compat.
8763 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8765 * rtl.h (PREV_INSN): Split macro in two: the existing one,
8767 (SET_PREV_INSN): New macro, for use as an lvalue.
8768 (NEXT_INSN, SET_NEXT_INSN): Likewise.
8770 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
8771 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
8772 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
8773 (fixup_abnormal_edges): Likewise.
8774 (unlink_insn_chain): Likewise.
8775 (fixup_reorder_chain): Likewise.
8776 (cfg_layout_delete_block): Likewise.
8777 (cfg_layout_merge_blocks): Likewise.
8778 * combine.c (update_cfg_for_uncondjump): Likewise.
8779 * emit-rtl.c (link_insn_into_chain): Likewise.
8780 (remove_insn): Likewise.
8781 (delete_insns_since): Likewise.
8782 (reorder_insns_nobb): Likewise.
8783 (emit_insn_after_1): Likewise.
8784 * final.c (rest_of_clean_state): Likewise.
8785 (final_scan_insn): Likewise.
8786 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
8787 * haifa-sched.c (concat_note_lists): Likewise.
8788 (remove_notes): Likewise.
8789 (restore_other_notes): Likewise.
8790 (move_insn): Likewise.
8791 (unlink_bb_notes): Likewise.
8792 (restore_bb_notes): Likewise.
8793 * jump.c (delete_for_peephole): Likewise.
8794 * optabs.c (emit_libcall_block_1): Likewise.
8795 * reorg.c (emit_delay_sequence): Likewise.
8796 (fill_simple_delay_slots): Likewise.
8797 * sel-sched-ir.c (sel_move_insn): Likewise.
8798 (sel_remove_insn): Likewise.
8799 (get_bb_note_from_pool): Likewise.
8800 * sel-sched.c (move_nop_to_previous_block): Likewise.
8802 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
8803 * config/c6x/c6x.c (gen_one_bundle): Likewise.
8804 (c6x_gen_bundles): Likewise.
8805 (hwloop_optimize): Likewise.
8806 * config/frv/frv.c (frv_function_prologue): Likewise.
8807 (frv_register_nop): Likewise.
8808 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
8809 (ia64_reorg): Likewise.
8810 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
8811 (mep_make_bundle): Likewise.
8812 (mep_bundle_insns): Likewise.
8813 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
8814 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
8815 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
8817 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8819 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
8820 return type from rtx to rtx_insn *.
8822 (BB_HEADER): Likewise.
8823 (BB_FOOTER): Likewise.
8824 (SET_BB_HEAD): Convert to a function.
8825 (SET_BB_END): Likewise.
8826 (SET_BB_HEADER): Likewise.
8827 (SET_BB_FOOTER): Likewise.
8829 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
8830 Strengthen the return type from rtx to rtx_insn *. For now, this
8831 is done by adding a checked cast, but this will eventually
8832 become a field lookup.
8834 (BB_HEADER): Likewise.
8835 (BB_FOOTER): Likewise.
8836 (SET_BB_HEAD): New function, from macro of same name. This is
8837 intended for use as an lvalue, and so returns an rtx& to allow
8838 in-place modification.
8839 (SET_BB_END): Likewise.
8840 (SET_BB_HEADER): Likewise.
8841 (SET_BB_FOOTER): Likewise.
8843 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8845 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
8847 (SET_BB_HEAD): New macro, for use as a lvalue.
8848 (BB_END, SET_BB_END): Likewise.
8849 (BB_HEADER, SET_BB_HEADER): Likewise.
8850 (BB_FOOTER, SET_BB_FOOTER): Likewise.
8852 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
8853 of BB_* macros into SET_BB_* macros.
8854 (fix_crossing_unconditional_branches): Likewise.
8855 * caller-save.c (save_call_clobbered_regs): Likewise.
8856 (insert_one_insn): Likewise.
8857 * cfgbuild.c (find_bb_boundaries): Likewise.
8858 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8859 (outgoing_edges_match): Likewise.
8860 (try_optimize_cfg): Likewise.
8861 * cfgexpand.c (expand_gimple_cond): Likewise.
8862 (expand_gimple_tailcall): Likewise.
8863 (expand_gimple_basic_block): Likewise.
8864 (construct_exit_block): Likewise.
8865 * cfgrtl.c (delete_insn): Likewise.
8866 (create_basic_block_structure): Likewise.
8867 (rtl_delete_block): Likewise.
8868 (rtl_split_block): Likewise.
8869 (emit_nop_for_unique_locus_between): Likewise.
8870 (rtl_merge_blocks): Likewise.
8871 (block_label): Likewise.
8872 (try_redirect_by_replacing_jump): Likewise.
8873 (emit_barrier_after_bb): Likewise.
8874 (fixup_abnormal_edges): Likewise.
8875 (record_effective_endpoints): Likewise.
8876 (relink_block_chain): Likewise.
8877 (fixup_reorder_chain): Likewise.
8878 (fixup_fallthru_exit_predecessor): Likewise.
8879 (cfg_layout_duplicate_bb): Likewise.
8880 (cfg_layout_split_block): Likewise.
8881 (cfg_layout_delete_block): Likewise.
8882 (cfg_layout_merge_blocks): Likewise.
8883 * combine.c (update_cfg_for_uncondjump): Likewise.
8884 * emit-rtl.c (add_insn_after): Likewise.
8885 (remove_insn): Likewise.
8886 (reorder_insns): Likewise.
8887 (emit_insn_after_1): Likewise.
8888 * haifa-sched.c (get_ebb_head_tail): Likewise.
8889 (restore_other_notes): Likewise.
8890 (move_insn): Likewise.
8891 (sched_extend_bb): Likewise.
8892 (fix_jump_move): Likewise.
8893 * ifcvt.c (noce_process_if_block): Likewise.
8894 (dead_or_predicable): Likewise.
8895 * ira.c (update_equiv_regs): Likewise.
8896 * reg-stack.c (change_stack): Likewise.
8897 * sel-sched-ir.c (sel_move_insn): Likewise.
8898 * sel-sched.c (move_nop_to_previous_block): Likewise.
8900 * config/c6x/c6x.c (hwloop_optimize): Likewise.
8901 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
8903 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8905 * rtl.h (for_each_rtx_in_insn): New function.
8906 * rtlanal.c (for_each_rtx_in_insn): Likewise.
8908 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8910 * coretypes.h (class rtx_insn): Add forward declaration.
8912 * rtl.h: Include is-a.h.
8913 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
8914 workaround to ensure gengtype knows inheritance is occurring,
8915 whilst continuing to use the pre-existing special-casing for
8917 (class rtx_insn): New subclass of rtx_def, adding the
8918 invariant that we're dealing with something we can sanely use
8919 INSN_UID, NEXT_INSN, PREV_INSN on.
8920 (is_a_helper <rtx_insn *>::test): New.
8921 (is_a_helper <const rtx_insn *>::test): New.
8923 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8925 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
8927 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
8929 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
8932 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
8934 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
8935 to BUILT_IN_UNREACHABLE.
8937 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
8940 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
8942 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
8943 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
8944 (ffs<mode>2): Do not expand with tzcnt for
8945 TARGET_AVOID_FALSE_DEP_FOR_BMI.
8946 (ffssi2_no_cmove): Ditto.
8947 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
8948 (ctz<mode>2): New expander.
8949 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
8950 (*ctz<mode>2_falsedep): New insn.
8951 (*ctz<mode>2): Rename from ctz<mode>2.
8952 (clz<mode>2_lzcnt): New expander.
8953 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
8954 (*clz<mode>2_lzcnt_falsedep): New insn.
8955 (*clz<mode>2): Rename from ctz<mode>2.
8956 (popcount<mode>2): New expander.
8957 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
8958 (*popcount<mode>2_falsedep): New insn.
8959 (*popcount<mode>2): Rename from ctz<mode>2.
8960 (*popcount<mode>2_cmp): Remove.
8961 (*popcountsi2_cmp_zext): Ditto.
8963 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
8965 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
8966 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
8967 * config/microblaze/microblaze.h
8968 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
8970 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
8973 * configure.ac: Set install_gold_as_default to no for
8975 * configure: Regenerated.
8977 2014-08-18 Roman Gareev <gareevroman@gmail.com>
8979 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
8980 * config.in: Add undef of HAVE_isl.
8981 * configure: Regenerate.
8982 * configure.ac: Add definition of HAVE_isl.
8983 * graphite-blocking.c: Add checking of HAVE_isl.
8984 * graphite-dependences.c: Likewise.
8985 * graphite-interchange.c: Likewise.
8986 * graphite-isl-ast-to-gimple.c: Likewise.
8987 * graphite-optimize-isl.c: Likewise.
8988 * graphite-poly.c: Likewise.
8989 * graphite-scop-detection.c: Likewise.
8990 * graphite-sese-to-poly.c: Likewise.
8991 * graphite.c: Likewise.
8992 * toplev.c: Replace the checking of HAVE_cloog with the checking
8995 2014-08-18 Richard Biener <rguenther@suse.de>
8997 PR tree-optimization/62090
8998 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
8999 (fold_builtin_3): Do not fold snprintf.
9000 (fold_builtin_4): Likewise.
9001 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
9002 moved from builtins.c.
9003 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
9004 (gimple_fold_builtin): Do not fold sprintf here.
9006 2014-08-18 Richard Biener <rguenther@suse.de>
9008 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
9010 (maybe_canonicalize_mem_ref_addr): ... this function.
9011 (fold_stmt_1): Apply it here before all simplification.
9013 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
9016 * cgraph.h (cgraph_node::create_indirect_edge): Add
9017 compute_indirect_info param.
9018 * cgraph.c (cgraph_node::create_indirect_edge): Compute
9019 indirect_info only when it is required.
9020 * cgraphclones.c (cgraph_clone_edge): Do not recompute
9021 indirect_info fore cloned indirect edge.
9023 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9024 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9025 Anna Tikhonova <anna.tikhonova@intel.com>
9026 Ilya Tocar <ilya.tocar@intel.com>
9027 Andrey Turetskiy <andrey.turetskiy@intel.com>
9028 Ilya Verbin <ilya.verbin@intel.com>
9029 Kirill Yukhin <kirill.yukhin@intel.com>
9030 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9032 * config/i386/sse.md
9033 (define_mode_iterator VI8_AVX2_AVX512BW): New.
9034 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
9036 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9037 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9038 Anna Tikhonova <anna.tikhonova@intel.com>
9039 Ilya Tocar <ilya.tocar@intel.com>
9040 Andrey Turetskiy <andrey.turetskiy@intel.com>
9041 Ilya Verbin <ilya.verbin@intel.com>
9042 Kirill Yukhin <kirill.yukhin@intel.com>
9043 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9045 * config/i386/sse.md
9046 (define_mode_iterator VF1_AVX512VL): New.
9047 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
9048 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
9051 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9052 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9053 Anna Tikhonova <anna.tikhonova@intel.com>
9054 Ilya Tocar <ilya.tocar@intel.com>
9055 Andrey Turetskiy <andrey.turetskiy@intel.com>
9056 Ilya Verbin <ilya.verbin@intel.com>
9057 Kirill Yukhin <kirill.yukhin@intel.com>
9058 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9060 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
9061 * config/i386/i386.md
9062 (define_code_iterator any_float): New.
9063 (define_code_attr floatsuffix): New.
9064 * config/i386/sse.md
9065 (define_mode_iterator VF1_128_256VL): New.
9066 (define_mode_iterator VF2_512_256VL): New.
9067 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
9069 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
9070 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
9072 (define_mode_attr qq2pssuff): New.
9073 (define_mode_attr sselongvecmode): New.
9074 (define_mode_attr sselongvecmodelower): New.
9075 (define_mode_attr sseintvecmode3): New.
9076 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
9078 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
9079 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
9080 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
9081 (define_insn "ufloatv2siv2df2<mask_name>"): New.
9083 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9084 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9085 Anna Tikhonova <anna.tikhonova@intel.com>
9086 Ilya Tocar <ilya.tocar@intel.com>
9087 Andrey Turetskiy <andrey.turetskiy@intel.com>
9088 Ilya Verbin <ilya.verbin@intel.com>
9089 Kirill Yukhin <kirill.yukhin@intel.com>
9090 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9092 * config/i386/sse.md
9093 (define_mode_iterator VF2_AVX512VL): New.
9094 (define_mode_attr sseintvecmode2): New.
9095 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
9096 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
9097 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
9099 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
9101 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9103 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9106 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9107 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9108 Anna Tikhonova <anna.tikhonova@intel.com>
9109 Ilya Tocar <ilya.tocar@intel.com>
9110 Andrey Turetskiy <andrey.turetskiy@intel.com>
9111 Ilya Verbin <ilya.verbin@intel.com>
9112 Kirill Yukhin <kirill.yukhin@intel.com>
9113 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9115 * config/i386/i386.md
9116 (define_insn "*movoi_internal_avx"): Add evex version.
9117 (define_insn "*movti_internal"): Ditto.
9119 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9120 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9121 Anna Tikhonova <anna.tikhonova@intel.com>
9122 Ilya Tocar <ilya.tocar@intel.com>
9123 Andrey Turetskiy <andrey.turetskiy@intel.com>
9124 Ilya Verbin <ilya.verbin@intel.com>
9125 Kirill Yukhin <kirill.yukhin@intel.com>
9126 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9128 * config/i386/i386.md
9129 (define_attr "isa"): Add avx512dq, noavx512dq.
9130 (define_attr "enabled"): Ditto.
9131 * config/i386/sse.md
9132 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
9134 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9135 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9136 Anna Tikhonova <anna.tikhonova@intel.com>
9137 Ilya Tocar <ilya.tocar@intel.com>
9138 Andrey Turetskiy <andrey.turetskiy@intel.com>
9139 Ilya Verbin <ilya.verbin@intel.com>
9140 Kirill Yukhin <kirill.yukhin@intel.com>
9141 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9143 * config/i386/i386.c
9144 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
9145 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
9146 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
9147 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
9148 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
9149 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
9150 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
9151 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
9152 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
9153 * config/i386/sse.md
9154 (define_mode_iterator VMOVE): Allow V4TI mode.
9155 (define_mode_iterator V_AVX512VL): New.
9156 (define_mode_iterator V): New handling for AVX512VL.
9157 (define_insn "avx512f_load<mode>_mask"): Delete.
9158 (define_insn "<avx512>_load<mode>_mask"): New.
9159 (define_insn "avx512f_store<mode>_mask"): Delete.
9160 (define_insn "<avx512>_store<mode>_mask"): New.
9163 2014-08-18 Yury Gribov <y.gribov@samsung.com>
9166 * asan.c (instrument_derefs): Fix bitfield check.
9168 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9170 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
9171 * config/rs6000/htm.md (ttest): Remove clobber.
9172 * config/rs6000/predicates.md (any_mask_operand): New predicate.
9173 (and_operand): Reformat.
9174 (and_2rld_operand): New predicate.
9175 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
9177 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
9178 parameter. Handle AND directly.
9179 (rs6000_split_logical_di): Remove last parameter.
9180 (rs6000_split_logical): Remove last parameter. Remove obsolete
9182 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
9183 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
9184 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
9185 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
9186 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
9187 and 5 anonymous splitters): Delete.
9188 (and<mode>3): New expander.
9189 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
9190 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
9191 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
9192 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
9193 (floatdisf2_internal1): Remove clobbers.
9194 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
9195 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
9196 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
9197 (and<mode>3 for BOOL_128): Remove clobber.
9198 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
9199 rs6000_split_logical.
9200 (*bool<mode>3_internal for BOOL_128): Adjust call of
9201 rs6000_split_logical.
9202 (*boolc<mode>3_internal1 for BOOL_128,
9203 *boolc<mode>3_internal2 for BOOL_128,
9204 *boolcc<mode>3_internal1 for BOOL_128,
9205 *boolcc<mode>3_internal2 for BOOL_128,
9206 *eqv<mode>3_internal1 for BOOL_128,
9207 *eqv<mode>3_internal2 for BOOL_128,
9208 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
9209 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
9211 (*vec_reload_and_reg_<mptrsize>): Delete.
9213 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9215 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
9216 and split, *boolccsi3_internal3 and split): Delete.
9217 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
9218 *boolccdi3_internal3 and split): Delete.
9219 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
9220 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
9222 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9224 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
9225 and split, *boolcsi3_internal3 and split): Delete.
9226 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
9227 *boolcdi3_internal3 and split): Delete.
9228 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
9230 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9232 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
9233 <'u'>: Also support printing the low-order 16 bits.
9234 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
9235 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
9236 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
9237 *booldi3_internal3 and split): Delete.
9238 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
9239 *bool<mode>3_dot2): New.
9240 (two anonymous define_splits for non_logical_cint_operand): Merge.
9242 2014-08-17 Marek Polacek <polacek@redhat.com>
9243 Manuel López-Ibáñez <manu@gcc.gnu.org>
9246 * diagnostic.c (adjust_line): Add gcc_checking_assert.
9247 (diagnostic_show_locus): Don't print caret diagnostic
9248 if a column is larger than the line_width.
9250 2014-08-17 Roman Gareev <gareevroman@gmail.com>
9252 * common.opt: Make the ISL AST generator to be the main code generator
9255 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
9257 * wide-int.h (generic_wide_int): Declare as class instead of struct.
9259 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
9262 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
9264 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
9265 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
9266 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
9268 * config/pa/pa.md (begin_brtab): Delete insn.
9269 (end_brtab): Likewise.
9271 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
9273 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
9275 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
9277 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
9278 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
9279 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
9280 (get_dynamic_type): Remove.
9281 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
9282 (clear_speculation): Bring to ipa-deivrt.h
9283 (get_class_context): Rename to ...
9284 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
9285 (contains_type_p): Update.
9286 (get_dynamic_type): Rename to ...
9287 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
9288 (possible_polymorphic_call_targets): UPdate.
9289 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
9290 * ipa-prop.c (ipa_analyze_call_uses): Update.
9292 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
9294 * doc/invoke.texi (SH options): Document missing processor variant
9295 options. Remove references to Hitachi. Undocument deprecated mspace
9298 2014-08-15 Jason Merrill <jason@redhat.com>
9300 * tree.c (type_hash_canon): Uncomment assert.
9302 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9304 * input.h (in_system_header_at): Add comment.
9306 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9309 * diagnostic.c (build_message_string): Make it extern.
9310 * diagnostic.h (build_message_string): Make it extern.
9312 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
9314 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
9315 load/store from/to non-floating class pseudo.
9317 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9319 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
9321 2014-08-15 Richard Biener <rguenther@suse.de>
9323 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
9324 (get_constraint_for_ssa_var): Remove dead code.
9325 (get_constraint_for_1): Adjust.
9326 (find_what_var_points_to): Likewise.
9327 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
9329 2014-08-15 Ilya Tocar <tocarip@gmail.com>
9332 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
9333 (_mm512_mask_cmpge_epu32_mask): Ditto.
9334 (_mm512_cmpge_epu32_mask): Ditto.
9335 (_mm512_mask_cmpge_epi64_mask): Ditto.
9336 (_mm512_cmpge_epi64_mask): Ditto.
9337 (_mm512_mask_cmpge_epu64_mask): Ditto.
9338 (_mm512_cmpge_epu64_mask): Ditto.
9339 (_mm512_mask_cmple_epi32_mask): Ditto.
9340 (_mm512_cmple_epi32_mask): Ditto.
9341 (_mm512_mask_cmple_epu32_mask): Ditto.
9342 (_mm512_cmple_epu32_mask): Ditto.
9343 (_mm512_mask_cmple_epi64_mask): Ditto.
9344 (_mm512_cmple_epi64_mask): Ditto.
9345 (_mm512_mask_cmple_epu64_mask): Ditto.
9346 (_mm512_cmple_epu64_mask): Ditto.
9347 (_mm512_mask_cmplt_epi32_mask): Ditto.
9348 (_mm512_cmplt_epi32_mask): Ditto.
9349 (_mm512_mask_cmplt_epu32_mask): Ditto.
9350 (_mm512_cmplt_epu32_mask): Ditto.
9351 (_mm512_mask_cmplt_epi64_mask): Ditto.
9352 (_mm512_cmplt_epi64_mask): Ditto.
9353 (_mm512_mask_cmplt_epu64_mask): Ditto.
9354 (_mm512_cmplt_epu64_mask): Ditto.
9355 (_mm512_mask_cmpneq_epi32_mask): Ditto.
9356 (_mm512_mask_cmpneq_epu32_mask): Ditto.
9357 (_mm512_cmpneq_epu32_mask): Ditto.
9358 (_mm512_mask_cmpneq_epi64_mask): Ditto.
9359 (_mm512_cmpneq_epi64_mask): Ditto.
9360 (_mm512_mask_cmpneq_epu64_mask): Ditto.
9361 (_mm512_cmpneq_epu64_mask): Ditto.
9362 (_mm512_castpd_ps): Ditto.
9363 (_mm512_castpd_si512): Ditto.
9364 (_mm512_castps_pd): Ditto.
9365 (_mm512_castps_si512): Ditto.
9366 (_mm512_castsi512_ps): Ditto.
9367 (_mm512_castsi512_pd): Ditto.
9368 (_mm512_castpd512_pd128): Ditto.
9369 (_mm512_castps512_ps128): Ditto.
9370 (_mm512_castsi512_si128): Ditto.
9371 (_mm512_castpd512_pd256): Ditto.
9372 (_mm512_castps512_ps256): Ditto.
9373 (_mm512_castsi512_si256): Ditto.
9374 (_mm512_castpd128_pd512): Ditto.
9375 (_mm512_castps128_ps512): Ditto.
9376 (_mm512_castsi128_si512): Ditto.
9377 (_mm512_castpd256_pd512): Ditto.
9378 (_mm512_castps256_ps512): Ditto.
9379 (_mm512_castsi256_si512): Ditto.
9380 (_mm512_cmpeq_epu32_mask): Ditto.
9381 (_mm512_mask_cmpeq_epu32_mask): Ditto.
9382 (_mm512_mask_cmpeq_epu64_mask): Ditto.
9383 (_mm512_cmpeq_epu64_mask): Ditto.
9384 (_mm512_cmpgt_epu32_mask): Ditto.
9385 (_mm512_mask_cmpgt_epu32_mask): Ditto.
9386 (_mm512_mask_cmpgt_epu64_mask): Ditto.
9387 (_mm512_cmpgt_epu64_mask): Ditto.
9388 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
9389 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
9390 * config/i386/i386.c (enum ix86_builtins): Add
9391 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
9392 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
9393 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
9394 (bdesc_args): Add __builtin_ia32_si512_256si,
9395 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
9396 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
9397 __builtin_ia32_pd512_pd.
9398 (ix86_expand_args_builtin): Handle new FTYPEs.
9399 * config/i386/sse.md (castmode): Add 512-bit modes.
9400 (AVX512MODE2P): New.
9401 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
9402 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
9404 2014-08-15 Richard Biener <rguenther@suse.de>
9406 * fold-const.c (tree_swap_operands_p): Put all constants
9407 last, also strip sign-changing NOPs when considering further
9408 canonicalization. Canonicalize also when optimizing for size.
9410 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9412 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
9413 one_match > zero_match case to just before simple_sequence.
9415 2014-08-15 Richard Biener <rguenther@suse.de>
9417 * data-streamer.h (streamer_string_index, string_for_index):
9419 * data-streamer-out.c (streamer_string_index): Make static.
9420 * data-streamer-in.c (string_for_index): Likewise.
9421 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
9422 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
9424 2014-08-15 Richard Biener <rguenther@suse.de>
9426 PR tree-optimization/62031
9427 * tree-data-ref.c (dr_analyze_indices): Do not set
9428 DR_UNCONSTRAINED_BASE.
9429 (dr_may_alias_p): All indirect accesses have to go the
9430 formerly DR_UNCONSTRAINED_BASE path.
9431 * tree-data-ref.h (struct indices): Remove
9432 unconstrained_base member.
9433 (DR_UNCONSTRAINED_BASE): Remove.
9435 2014-08-15 Jakub Jelinek <jakub@redhat.com>
9438 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
9439 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
9440 in OMP_CLAUSE_MAP in some outer target region.
9442 2014-08-15 Bin Cheng <bin.cheng@arm.com>
9444 * tree-ssa-loop-ivopts.c (ivopts_data): New field
9445 name_expansion_cache.
9446 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
9447 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
9448 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
9449 (difference_cannot_overflow_p): New parameter. Use affine
9450 expansion for equality check.
9451 (iv_elimination_compare_lt): Pass new argument.
9453 2014-08-14 DJ Delorie <dj@redhat.com>
9455 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
9456 variables to the accumulator.
9458 * config/rl78/predicates.md (rl78_near_mem_operand): New.
9459 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
9460 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
9463 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
9464 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
9465 (umulqihi3_virt): Likewise.
9466 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
9467 (umulqihi3_real): Likewise.
9469 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
9471 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
9473 PR tree-optimization/62091
9474 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
9475 function_entry_reached.
9476 (walk_aliased_vdefs): Clear it here.
9477 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
9479 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
9481 * ipa-utils.h (compare_virtual_tables): Declare.
9482 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
9484 2014-08-14 Marek Polacek <polacek@redhat.com>
9487 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
9488 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
9490 2014-08-14 Tom de Vries <tom@codesourcery.com>
9492 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
9494 2014-08-14 Tom de Vries <tom@codesourcery.com>
9496 PR rtl-optimization/62004
9497 PR rtl-optimization/62030
9498 * ifcvt.c (rtx_interchangeable_p): New function.
9499 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
9500 * emit-rtl.h (mem_attrs_eq_p): Declare.
9502 2014-08-14 Roman Gareev <gareevroman@gmail.com>
9504 * graphite-scop-detection.c:
9505 Add inclusion of cp-tree.h.
9506 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
9507 in case they are pointers to object types
9509 2014-08-14 Richard Biener <rguenther@suse.de>
9511 * BASE-VER: Change to 5.0.0
9513 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9514 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9515 Anna Tikhonova <anna.tikhonova@intel.com>
9516 Ilya Tocar <ilya.tocar@intel.com>
9517 Andrey Turetskiy <andrey.turetskiy@intel.com>
9518 Ilya Verbin <ilya.verbin@intel.com>
9519 Kirill Yukhin <kirill.yukhin@intel.com>
9520 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9522 * config/i386/sse.md (define_mode_attr avx512): New.
9523 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
9525 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
9526 (define_mode_attr ssse3_avx2): Ditto.
9527 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
9528 (define_mode_attr avx2_avx512bw): New.
9529 (define_mode_attr ssedoublemodelower): New.
9530 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
9532 (define_mode_attr ssebytemode): Allow V8DI modes.
9533 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
9534 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
9535 (define_mode_attr ssePSmode2): New.
9536 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
9538 (define_mode_attr dbpsadbwmode): New.
9539 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
9540 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
9541 (vi8_sse4_1_avx2_avx512): New.
9542 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
9544 (define_mode_attr blendbits): Move before its immediate use.
9546 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9547 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9548 Anna Tikhonova <anna.tikhonova@intel.com>
9549 Ilya Tocar <ilya.tocar@intel.com>
9550 Andrey Turetskiy <andrey.turetskiy@intel.com>
9551 Ilya Verbin <ilya.verbin@intel.com>
9552 Kirill Yukhin <kirill.yukhin@intel.com>
9553 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9555 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
9556 * config/i386/subst.md
9557 (define_mode_iterator SUBST_V): Update.
9558 (define_mode_iterator SUBST_A): Ditto.
9559 (define_subst_attr "mask_operand7"): New.
9560 (define_subst_attr "mask_operand10"): New.
9561 (define_subst_attr "mask_operand_arg34") : New.
9562 (define_subst_attr "mask_expand_op3"): New.
9563 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
9564 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
9565 (define_subst_attr "mask_avx512vl_condition"): New.
9566 (define_subst_attr "round_mask_operand4"): Ditto.
9567 (define_subst_attr "round_mask_scalar_op3"): Delete.
9568 (define_subst_attr "round_mask_op4"): New.
9569 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
9571 (define_subst_attr "round_modev8sf_condition"): New.
9572 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
9574 (define_subst_attr "round_saeonly_mask_operand4"): New.
9575 (define_subst_attr "round_saeonly_mask_op4"): New.
9576 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
9577 V8DImode, V16SImode.
9578 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
9579 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
9580 (define_subst_attr "mask_expand4_args"): New.
9581 (define_subst "mask_expand4"): New.
9583 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9584 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9585 Anna Tikhonova <anna.tikhonova@intel.com>
9586 Ilya Tocar <ilya.tocar@intel.com>
9587 Andrey Turetskiy <andrey.turetskiy@intel.com>
9588 Ilya Verbin <ilya.verbin@intel.com>
9589 Kirill Yukhin <kirill.yukhin@intel.com>
9590 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9592 * config/i386/i386.md
9593 (define_attr "isa"): Add avx512bw,noavx512bw.
9594 (define_attr "enabled"): Ditto.
9595 (define_split): Add 32/64-bit mask logic.
9596 (define_insn "*k<logic>qi"): New.
9597 (define_insn "*k<logic>hi"): New.
9598 (define_insn "*anddi_1"): Add mask version.
9599 (define_insn "*andsi_1"): Ditto.
9600 (define_insn "*<code><mode>_1"): Ditto.
9601 (define_insn "*<code>hi_1"): Ditto.
9602 (define_insn "kxnor<mode>"): New.
9603 (define_insn "kunpcksi"): New.
9604 (define_insn "kunpckdi"): New.
9605 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
9606 (define_insn "*one_cmplhi2_1"): Ditto.
9608 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9609 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9610 Anna Tikhonova <anna.tikhonova@intel.com>
9611 Ilya Tocar <ilya.tocar@intel.com>
9612 Andrey Turetskiy <andrey.turetskiy@intel.com>
9613 Ilya Verbin <ilya.verbin@intel.com>
9614 Kirill Yukhin <kirill.yukhin@intel.com>
9615 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9617 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
9620 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9621 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9622 Anna Tikhonova <anna.tikhonova@intel.com>
9623 Ilya Tocar <ilya.tocar@intel.com>
9624 Andrey Turetskiy <andrey.turetskiy@intel.com>
9625 Ilya Verbin <ilya.verbin@intel.com>
9626 Kirill Yukhin <kirill.yukhin@intel.com>
9627 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9629 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
9631 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
9632 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
9633 xmm/ymm16+ when availble.
9634 * config/i386/i386.h
9635 (HARD_REGNO_NREGS): Add mask regs.
9636 (VALID_AVX512F_REG_MODE): Ditto.
9637 (VALID_AVX512F_REG_MODE) : Define.
9638 (VALID_MASK_AVX512BW_MODE): Ditto.
9639 (reg_class) (MASK_REG_P(X)): Define.
9640 * config/i386/i386.md: Do not split long moves with mask register,
9641 use kmovb if avx512bw is availible.
9642 (movdi_internal): Handle mask registers.
9644 2014-08-14 Richard Biener <rguenther@suse.de>
9646 PR tree-optimization/62081
9647 * tree-ssa-loop.c (pass_fix_loops): New pass.
9648 (pass_tree_loop::gate): Do not fixup loops here.
9649 * tree-pass.h (make_pass_fix_loops): Declare.
9650 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
9652 2014-08-14 Richard Biener <rguenther@suse.de>
9654 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
9655 (type_hash_canon): ... this and avoid 2nd lookup for the add.
9657 2014-08-14 Richard Biener <rguenther@suse.de>
9659 PR tree-optimization/62090
9660 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
9661 (fold_builtin_2): Do not fold sprintf.
9662 (fold_builtin_3): Likewise.
9663 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
9664 moved from builtins.c.
9665 (gimple_fold_builtin): Fold sprintf.
9667 2014-08-14 Richard Biener <rguenther@suse.de>
9669 PR rtl-optimization/62079
9670 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
9673 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
9675 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
9676 current_function_decl.
9678 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
9680 * cgraph.c (cgraph_node::function_symbol): Fix wrong
9681 cgraph_function_node to cgraph_node::function_symbol
9684 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
9686 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
9687 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
9689 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
9691 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
9694 2014-08-13 Roman Gareev <gareevroman@gmail.com>
9696 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
9699 2014-08-12 Jakub Jelinek <jakub@redhat.com>
9702 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
9703 any registers that are used in mem_insn.
9705 2014-08-12 Steve Ellcey <sellcey@mips.com>
9707 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
9709 2014-08-12 Steve Ellcey <sellcey@mips.com>
9711 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
9712 (MULTILIB_DIRNAMES): Ditto.
9713 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
9714 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
9715 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
9716 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
9717 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
9718 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
9720 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9723 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
9724 of __ARM_SIZEOF_WCHAR_T.
9726 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9729 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
9730 Remove unnecessary attributes.
9732 2014-08-12 Yury Gribov <y.gribov@samsung.com>
9734 * internal-fn.c (init_internal_fns): Fix off-by-one.
9736 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
9737 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9738 Anna Tikhonova <anna.tikhonova@intel.com>
9739 Ilya Tocar <ilya.tocar@intel.com>
9740 Andrey Turetskiy <andrey.turetskiy@intel.com>
9741 Ilya Verbin <ilya.verbin@intel.com>
9742 Kirill Yukhin <kirill.yukhin@intel.com>
9743 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9745 * config/i386/i386.c (standard_sse_constant_opcode): Use
9746 vpxord/vpternlog if avx512 is availible.
9748 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
9751 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
9752 bitfields, that is when size doesn't match the size of type or the
9753 size of the constructor.
9755 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
9757 * config/rs6000/constraints.md (wh constraint): New constraint,
9758 for FP registers if direct move is available.
9759 (wi constraint): New constraint, for VSX/FP registers that can
9760 handle 64-bit integers.
9761 (wj constraint): New constraint for VSX/FP registers that can
9762 handle 64-bit integers for direct moves.
9763 (wk constraint): New constraint for VSX/FP registers that can
9764 handle 64-bit doubles for direct moves.
9765 (wy constraint): Make documentation match implementation.
9767 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
9768 scalar_in_vmx_p field to simplify tests of whether SFmode or
9769 DFmode can go in the Altivec registers.
9770 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
9771 (rs6000_setup_reg_addr_masks): Likewise.
9772 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
9773 field, and wh/wi/wj/wk constraints.
9774 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
9775 the wh/wi/wj/wk constraints.
9776 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
9777 upper registers, prefer VSX registers unless the operation is a
9778 memory operation with REG+OFFSET addressing.
9780 * config/rs6000/vsx.md (VSr mode attribute): Add support for
9781 DImode. Change SFmode to use ww constraint instead of d to allow
9782 SF registers in the upper registers.
9785 (VSr5): Fix thinko in comment.
9786 (VSa): New mode attribute that is an alternative to wa, that
9787 returns the VSX register class that a mode can go in, but may not
9788 be the preferred register class.
9789 (VS_64dm): New mode attribute for appropriate register classes for
9790 referencing 64-bit elements of vectors for direct moves and normal
9792 (VS_64reg): Likewise.
9793 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
9794 register allocator to only registers the data type can handle.
9795 (vsx_le_perm_load_<mode>): Likewise.
9796 (vsx_le_perm_store_<mode>): Likewise.
9797 (vsx_xxpermdi2_le_<mode>): Likewise.
9798 (vsx_xxpermdi4_le_<mode>): Likewise.
9799 (vsx_lxvd2x2_le_<mode>): Likewise.
9800 (vsx_lxvd2x4_le_<mode>): Likewise.
9801 (vsx_stxvd2x2_le_<mode>): Likewise.
9802 (vsx_add<mode>3): Likewise.
9803 (vsx_sub<mode>3): Likewise.
9804 (vsx_mul<mode>3): Likewise.
9805 (vsx_div<mode>3): Likewise.
9806 (vsx_tdiv<mode>3_internal): Likewise.
9807 (vsx_fre<mode>2): Likewise.
9808 (vsx_neg<mode>2): Likewise.
9809 (vsx_abs<mode>2): Likewise.
9810 (vsx_nabs<mode>2): Likewise.
9811 (vsx_smax<mode>3): Likewise.
9812 (vsx_smin<mode>3): Likewise.
9813 (vsx_sqrt<mode>2): Likewise.
9814 (vsx_rsqrte<mode>2): Likewise.
9815 (vsx_tsqrt<mode>2_internal): Likewise.
9816 (vsx_fms<mode>4): Likewise.
9817 (vsx_nfma<mode>4): Likewise.
9818 (vsx_eq<mode>): Likewise.
9819 (vsx_gt<mode>): Likewise.
9820 (vsx_ge<mode>): Likewise.
9821 (vsx_eq<mode>_p): Likewise.
9822 (vsx_gt<mode>_p): Likewise.
9823 (vsx_ge<mode>_p): Likewise.
9824 (vsx_xxsel<mode>): Likewise.
9825 (vsx_xxsel<mode>_uns): Likewise.
9826 (vsx_copysign<mode>3): Likewise.
9827 (vsx_float<VSi><mode>2): Likewise.
9828 (vsx_floatuns<VSi><mode>2): Likewise.
9829 (vsx_fix_trunc<mode><VSi>2): Likewise.
9830 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
9831 (vsx_x<VSv>r<VSs>i): Likewise.
9832 (vsx_x<VSv>r<VSs>ic): Likewise.
9833 (vsx_btrunc<mode>2): Likewise.
9834 (vsx_b2trunc<mode>2): Likewise.
9835 (vsx_floor<mode>2): Likewise.
9836 (vsx_ceil<mode>2): Likewise.
9837 (vsx_<VS_spdp_insn>): Likewise.
9838 (vsx_xscvspdp): Likewise.
9839 (vsx_xvcvspuxds): Likewise.
9840 (vsx_float_fix_<mode>2): Likewise.
9841 (vsx_set_<mode>): Likewise.
9842 (vsx_extract_<mode>_internal1): Likewise.
9843 (vsx_extract_<mode>_internal2): Likewise.
9844 (vsx_extract_<mode>_load): Likewise.
9845 (vsx_extract_<mode>_store): Likewise.
9846 (vsx_splat_<mode>): Likewise.
9847 (vsx_xxspltw_<mode>): Likewise.
9848 (vsx_xxspltw_<mode>_direct): Likewise.
9849 (vsx_xxmrghw_<mode>): Likewise.
9850 (vsx_xxmrglw_<mode>): Likewise.
9851 (vsx_xxsldwi_<mode>): Likewise.
9852 (vsx_xscvdpspn): Tighten constraints to only use register classes
9854 (vsx_xscvspdpn): Likewise.
9855 (vsx_xscvdpspn_scalar): Likewise.
9857 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
9858 wj, and wk constraints.
9859 (GPR_REG_CLASS_P): New helper macro for register classes targeting
9860 general purpose registers.
9862 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
9864 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
9865 DImode instead of wm. Use wk constraint for direct move of DFmode
9867 (extendsidi2_lfiwax): Likewise.
9870 (movdi_internal64): Likewise.
9872 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
9873 wk constraints. Make the wy constraint documentation match them
9876 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
9878 Replacement of isl_int by isl_val
9879 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
9880 (compute_bounds_for_param): use isl_val instead of isl_int
9881 (compute_bounds_for_loop): likewise
9882 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
9883 (build_linearized_memory_access): use isl_val instead of isl_int
9884 (pdr_stride_in_loop): likewise
9885 * graphite-optimize-isl.c:
9886 (getPrevectorMap): use isl_val instead of isl_int
9888 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
9889 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
9890 (extern the_isl_ctx): declare
9891 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
9892 (extract_affine_gmp): likewise
9894 (build_loop_iteration_domains): likewise
9895 (add_param_constraints): likewise
9897 2014-08-11 Richard Biener <rguenther@suse.de>
9899 PR tree-optimization/62075
9900 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
9901 handle uses in patterns.
9903 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
9904 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9905 Anna Tikhonova <anna.tikhonova@intel.com>
9906 Ilya Tocar <ilya.tocar@intel.com>
9907 Andrey Turetskiy <andrey.turetskiy@intel.com>
9908 Ilya Verbin <ilya.verbin@intel.com>
9909 Kirill Yukhin <kirill.yukhin@intel.com>
9910 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9912 * common/config/i386/i386-common.c
9913 (OPTION_MASK_ISA_AVX512VL_SET): Define.
9914 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
9915 (ix86_handle_option): Handle OPT_mavx512vl.
9916 * config/i386/cpuid.h (bit_AVX512VL): Define.
9917 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
9918 set -mavx512vl accordingly.
9919 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
9920 OPTION_MASK_ISA_AVX512VL.
9921 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
9922 (ix86_option_override_internal): Define PTA_AVX512VL, handle
9923 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
9924 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
9925 * config/i386/i386.h (TARGET_AVX512VL): Define.
9926 (TARGET_AVX512VL_P(x)): Ditto.
9927 * config/i386/i386.opt: Add mavx512vl.
9929 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
9931 PR tree-optimization/62073
9932 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
9935 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
9936 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9937 Anna Tikhonova <anna.tikhonova@intel.com>
9938 Ilya Tocar <ilya.tocar@intel.com>
9939 Andrey Turetskiy <andrey.turetskiy@intel.com>
9940 Ilya Verbin <ilya.verbin@intel.com>
9941 Kirill Yukhin <kirill.yukhin@intel.com>
9942 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9944 * common/config/i386/i386-common.c
9945 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
9946 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
9947 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
9948 (ix86_handle_option): Handle OPT_mavx512bw.
9949 * config/i386/cpuid.h (bit_AVX512BW): Define.
9950 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
9951 set -mavx512bw accordingly.
9952 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
9953 OPTION_MASK_ISA_AVX512BW.
9954 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
9955 (ix86_option_override_internal): Define PTA_AVX512BW, handle
9956 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
9957 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
9958 * config/i386/i386.h (TARGET_AVX512BW): Define.
9959 (TARGET_AVX512BW_P(x)): Ditto.
9960 * config/i386/i386.opt: Add mavx512bw.
9962 2014-08-11 Richard Biener <rguenther@suse.de>
9964 PR tree-optimization/62070
9965 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
9966 Remove SSA checking.
9968 2014-08-11 Yury Gribov <y.gribov@samsung.com>
9970 * asan.c (asan_check_flags): New enum.
9971 (build_check_stmt_with_calls): Removed function.
9972 (build_check_stmt): Split inlining logic to
9973 asan_expand_check_ifn.
9974 (instrument_derefs): Rename parameter.
9975 (instrument_mem_region_access): Rename parameter.
9976 (instrument_strlen_call): Likewise.
9977 (asan_expand_check_ifn): New function.
9978 (asan_instrument): Remove old code.
9979 (pass_sanopt::execute): Change handling of
9980 asan-instrumentation-with-call-threshold.
9981 (asan_clear_shadow): Fix formatting.
9982 (asan_function_start): Likewise.
9983 (asan_emit_stack_protection): Likewise.
9984 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
9986 * internal-fn.c (expand_ASAN_CHECK): New function.
9987 * internal-fn.def (ASAN_CHECK): New internal function.
9988 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
9990 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
9991 * tree.c: Small comment fix.
9993 2014-08-11 Yury Gribov <y.gribov@samsung.com>
9995 * gimple.c (gimple_call_fnspec): Support internal functions.
9996 (gimple_call_return_flags): Use const.
9997 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
9998 * internal-fn.def: Add fnspec information.
9999 * internal-fn.h (internal_fn_fnspec): New function.
10000 (init_internal_fns): Declare new function.
10001 * internal-fn.c (internal_fn_fnspec_array): New global variable.
10002 (init_internal_fns): New function.
10003 * tree-core.h: Update macro call.
10004 * tree.c (build_common_builtin_nodes): Initialize internal fns.
10006 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
10008 * lto-streamer.h (struct output_block::symbol): Change from
10009 struct symtab_node to plain symtab_node.
10010 (referenced_from_this_partition_p): Change first parameter
10011 from struct symtab_node to plain symtab_node.
10013 2014-08-10 Marek Polacek <polacek@redhat.com>
10016 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
10018 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
10020 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
10021 DECL correctly; do not give up on types in static storage.
10023 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
10025 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
10027 2014-08-09 Roman Gareev <gareevroman@gmail.com>
10029 * graphite-isl-ast-to-gimple.c:
10030 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
10032 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
10034 2014-08-08 Guozhi Wei <carrot@google.com>
10036 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
10038 2014-08-08 Cary Coutant <ccoutant@google.com>
10040 * dwarf2out.c (get_skeleton_type_unit): Remove.
10041 (output_skeleton_debug_sections): Remove skeleton type units.
10042 (output_comdat_type_unit): Likewise.
10043 (dwarf2out_finish): Likewise.
10045 2014-08-07 Yi Yang <ahyangyi@google.com>
10047 * predict.c (expr_expected_value_1): Remove the redundant assignment.
10049 2014-08-08 Richard Biener <rguenther@suse.de>
10051 * lto-streamer.h (struct lto_input_block): Make it a class
10052 with a constructor.
10053 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
10054 (struct lto_function_header, struct lto_simple_header,
10055 struct lto_simple_header_with_strings,
10056 struct lto_decl_header, struct lto_function_header): Make
10057 a simple inheritance hieararchy. Remove unused fields.
10058 (struct lto_asm_header): Remove.
10059 * lto-streamer-out.c (produce_asm): Adjust.
10060 (lto_output_toplevel_asms): Likewise.
10061 (produce_asm_for_decls): Likewise.
10062 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
10063 * data-streamer-in.c (string_for_index): Likewise.
10064 * ipa-inline-analysis.c (inline_read_section): Likewise.
10065 * ipa-prop.c (ipa_prop_read_section): Likewise.
10066 (read_replacements_section): Likewise.
10067 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
10068 * lto-section-in.c (lto_create_simple_input_block): Likewise.
10069 (lto_destroy_simple_input_block): Likewise.
10070 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
10071 (lto_input_toplevel_asms): Likewise.
10073 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
10074 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10075 Anna Tikhonova <anna.tikhonova@intel.com>
10076 Ilya Tocar <ilya.tocar@intel.com>
10077 Andrey Turetskiy <andrey.turetskiy@intel.com>
10078 Ilya Verbin <ilya.verbin@intel.com>
10079 Kirill Yukhin <kirill.yukhin@intel.com>
10080 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10082 * common/config/i386/i386-common.c
10083 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
10084 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
10085 (ix86_handle_option): Handle OPT_mavx512dq.
10086 * config/i386/cpuid.h (bit_AVX512DQ): Define.
10087 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
10088 set -mavx512dq accordingly.
10089 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10090 OPTION_MASK_ISA_AVX512DQ.
10091 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
10092 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
10093 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
10094 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
10095 * config/i386/i386.h (TARGET_AVX512DQ): Define.
10096 (TARGET_AVX512DQ_P(x)): Ditto.
10097 * config/i386/i386.opt: Add mavx512dq.
10099 2014-08-08 Richard Biener <rguenther@suse.de>
10101 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
10102 target_percent, target_percent_s): Export.
10103 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
10104 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
10105 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
10106 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
10107 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
10108 Move to gimple-fold.c.
10109 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
10111 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
10112 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
10113 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
10114 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
10115 (rewrite_call_expr_array): Remove.
10116 (fold_builtin_sprintf_chk): Likewise.
10117 (fold_builtin_snprintf_chk): Likewise.
10118 (fold_builtin_varargs): Remove handling of sprintf_chk,
10119 vsprintf_chk, snprintf_chk and vsnprintf_chk.
10120 (gimple_fold_builtin_sprintf_chk): Remove.
10121 (gimple_fold_builtin_snprintf_chk): Likewise.
10122 (gimple_fold_builtin_varargs): Likewise.
10123 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
10124 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
10125 * gimple.c (gimple_seq_add_seq_without_update): New function.
10126 * gimple.h (gimple_seq_add_seq_without_update): Declare.
10127 * gimple-fold.c: Include output.h.
10128 (gsi_replace_with_seq_vops): New function, split out from ...
10129 (gimplify_and_update_call_from_tree): ... here.
10130 (replace_call_with_value): New function.
10131 (replace_call_with_call_and_fold): Likewise.
10132 (var_decl_component_p): Moved from builtins.c.
10133 (gimple_fold_builtin_memory_op): Moved from builtins.c
10134 fold_builtin_memory_op and rewritten to GIMPLE.
10135 (gimple_fold_builtin_memset): Likewise.
10136 (gimple_fold_builtin_strcpy): Likewise.
10137 (gimple_fold_builtin_strncpy): Likewise.
10138 (gimple_fold_builtin_strcat): Likewise.
10139 (gimple_fold_builtin_fputs): Likewise.
10140 (gimple_fold_builtin_memory_chk): Likewise.
10141 (gimple_fold_builtin_stxcpy_chk): Likewise.
10142 (gimple_fold_builtin_stxncpy_chk): Likewise.
10143 (gimple_fold_builtin_snprintf_chk): Likewise.
10144 (gimple_fold_builtin_sprintf_chk): Likewise.
10145 (gimple_fold_builtin_strlen): New function.
10146 (gimple_fold_builtin_with_strlen): New function split out from
10147 gimple_fold_builtin.
10148 (gimple_fold_builtin): Change signature and handle
10149 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
10150 here. Call gimple_fold_builtin_with_strlen.
10151 (gimple_fold_call): Adjust.
10153 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10155 * calls.c (precompute_arguments): Check
10156 promoted_for_signed_and_unsigned_p and set the promoted mode.
10157 (promoted_for_signed_and_unsigned_p): New function.
10158 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
10159 and set the promoted mode.
10160 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
10161 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
10162 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
10165 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10167 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
10168 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10169 (expand_call): Likewise.
10170 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
10171 to get promoted mode.
10172 * combine.c (record_promoted_value): Skip > 0 comparison with
10173 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
10174 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
10175 of SUBREG_PROMOTED_UNSIGNED_P.
10176 (convert_modes): Likewise.
10177 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
10178 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
10179 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
10180 SUBREG_PROMOTED_UNSIGNED_SET.
10181 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
10182 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10183 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
10184 SUBREG_PROMOTED_SET.
10185 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
10186 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
10187 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
10188 of SUBREG_PROMOTED_UNSIGNED_P.
10189 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
10190 (SUBREG_PROMOTED_SET): New define.
10191 (SUBREG_PROMOTED_GET): Likewise.
10192 (SUBREG_PROMOTED_SIGN): Likewise.
10193 (SUBREG_PROMOTED_SIGNED_P): Likewise.
10194 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
10195 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
10196 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
10197 instead of SUBREG_PROMOTED_UNSIGNED_GET.
10198 (nonzero_bits1): Skip > 0 comparison with the results as
10199 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
10200 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
10201 of !SUBREG_PROMOTED_UNSIGNED_P.
10202 * simplify-rtx.c (simplify_unary_operation_1): Use new
10203 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
10204 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
10205 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
10206 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
10208 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
10210 * ipa-devirt.c: Include gimple-pretty-print.h
10211 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
10213 (decl_maybe_in_construction_p): Fix conditional on cdtor check
10214 (get_polymorphic_call_info): Fix return value
10215 (type_change_info): New sturcture based on ipa-prop
10217 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
10218 based on ipa-prop variant.
10219 (extr_type_from_vtbl_ptr_store): New function
10220 based on ipa-prop variant.
10221 (record_known_type): New function.
10222 (check_stmt_for_type_change): New function.
10223 (get_dynamic_type): New function.
10224 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
10225 * tree-ssa-pre.c: ipa-utils.h
10226 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
10227 machinery; sanity check with ipa-prop devirtualization.
10228 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
10231 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10233 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
10234 * alias.c, cfgexpand.c, cgraphbuild.c,
10235 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
10236 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
10237 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
10238 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
10239 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
10240 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
10241 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
10242 dse.c, except.c, gengtype.c, gimple-expr.c,
10243 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
10244 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
10245 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
10246 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
10247 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
10248 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
10250 * pointer-set.c: Remove file.
10251 * pointer-set.h: Remove file.
10253 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10255 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
10256 * config/arm/types.md (f_sels, f_seld): Delete.
10258 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10260 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
10261 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
10262 (aarch64_movdi_<mode>high): Likewise.
10263 (aarch64_mov<mode>high_di): Likewise.
10264 (aarch64_movdi_<mode>low): Likewise.
10265 (aarch64_mov<mode>low_di): Likewise.
10266 (aarch64_movtilow_tilow): Likewise.
10267 Add comment explaining usage of fp,simd attributes and of
10268 TARGET_FLOAT and TARGET_SIMD.
10270 2014-08-07 Ian Bolton <ian.bolton@arm.com>
10271 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10273 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
10274 Use MOVN when one of the half-words is 0xffff.
10276 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
10278 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
10280 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
10282 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
10283 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
10284 (rfs_str): String corresponding to RFS_* constants.
10285 (rank_for_schedule_stats_t): New typedef.
10286 (rank_for_schedule_stats): New static variable.
10287 (rfs_result): New static function.
10288 (rank_for_schedule): Track statistics for deciding heuristics.
10289 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
10291 (ready_sort): Use them for debug printouts.
10292 (schedule_block): Init statistics state. Print statistics on
10293 rank_for_schedule decisions.
10295 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
10297 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
10299 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
10301 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
10304 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10306 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
10307 function to not conflict.
10308 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
10309 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
10310 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
10311 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
10312 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
10315 2014-08-07 Marek Polacek <polacek@redhat.com>
10317 * fold-const.c (fold_binary_loc): Add folding of
10318 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
10320 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
10322 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
10323 instead of type size.
10324 (ASM_FINISH_DECLARE_OBJECT): Likewise.
10326 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
10328 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
10329 (*thumb1_movqi_insn): Likewise.
10330 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
10332 2014-08-07 Tom de Vries <tom@codesourcery.com>
10334 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
10335 (glibc_2_11_or_earlier): Remove effective-target keywords.
10337 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
10339 * config/arm/arm.c (bdesc_2arg): Fix typo.
10340 (arm_atomic_assign_expand_fenv): Remove The default implementation.
10342 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
10344 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
10346 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
10349 * haifa-sched.c (advance_one_cycle): Fix dump.
10350 (schedule_block): Don't advance cycle if we are already at the
10351 beginning of the cycle.
10353 2014-08-06 Martin Jambor <mjambor@suse.cz>
10356 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
10358 2014-08-06 Richard Biener <rguenther@suse.de>
10361 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
10363 (lto_input_tree): Pop SCCs here.
10365 2014-08-06 Richard Biener <rguenther@suse.de>
10367 PR tree-optimization/61320
10368 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
10369 handle misaligned loads.
10371 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
10373 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
10374 (aarch64_expand_vec_perm_const): Check for dup before zip.
10376 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10378 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
10379 CONST_INT_P instead of GET_CODE and compare.
10380 (aarch64_select_cc_mode): Likewise.
10381 (aarch64_print_operand): Likewise.
10382 (aarch64_rtx_costs): Likewise.
10383 (aarch64_simd_valid_immediate): Likewise.
10384 (aarch64_simd_check_vect_par_cnst_half): Likewise.
10385 (aarch64_simd_emit_pair_result_insn): Likewise.
10387 2014-08-05 David Malcolm <dmalcolm@redhat.com>
10389 * gdbhooks.py (find_gcc_source_dir): New helper function.
10390 (class PassNames): New class, locating and parsing passes.def.
10391 (class BreakOnPass): New command "break-on-pass".
10393 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
10395 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
10398 2014-08-05 Richard Biener <rguenther@suse.de>
10400 PR rtl-optimization/61672
10401 * emit-rtl.h (mem_attrs_eq_p): Declare.
10402 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
10403 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
10404 * cfgcleanup.c (merge_memattrs): Likewise.
10405 Include emit-rtl.h.
10407 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10409 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
10410 rather than singleton vectors.
10411 (vqdmlsls_lane_s32): Likewise.
10413 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10415 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
10416 Use VSDQ_HSI mode iterator.
10417 (aarch64_sqrdmulh_laneq<mode>): Likewise.
10418 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
10419 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
10420 Use BUILTIN_VDQHS macro.
10421 (sqrdmulh_laneq): Likewise.
10422 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
10423 (vqdmlals_laneq_s32): Likewise.
10424 (vqdmlslh_laneq_s16): Likewise.
10425 (vqdmlsls_laneq_s32): Likewise.
10426 (vqdmulhh_laneq_s16): Likewise.
10427 (vqdmulhs_laneq_s32): Likewise.
10428 (vqrdmulhh_laneq_s16): Likewise.
10429 (vqrdmulhs_laneq_s32): Likewise.
10431 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10433 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
10434 (vmuld_laneq_f64): Likewise.
10435 (vmuls_laneq_f32): Likewise.
10436 (vmul_n_f64): Likewise.
10437 (vmuld_lane_f64): Reimplement in C.
10438 (vmuls_lane_f32): Likewise.
10440 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10442 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
10444 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
10446 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10448 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
10449 (rbitsi2): Likewise.
10450 (*arm_rev): Set predicable and predicable_short_it attributes.
10452 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10454 * convert.c (convert_to_integer): Guard transformation to lrint by
10457 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
10459 * config/aarch64/aarch64-builtins.c
10460 (aarch64_simd_builtin_type_mode): Delete.
10461 (v8qi_UP): Remap to V8QImode.
10462 (v4hi_UP): Remap to V4HImode.
10463 (v2si_UP): Remap to V2SImode.
10464 (v2sf_UP): Remap to V2SFmode.
10465 (v1df_UP): Remap to V1DFmode.
10466 (di_UP): Remap to DImode.
10467 (df_UP): Remap to DFmode.
10468 (v16qi_UP):V16QImode.
10469 (v8hi_UP): Remap to V8HImode.
10470 (v4si_UP): Remap to V4SImode.
10471 (v4sf_UP): Remap to V4SFmode.
10472 (v2di_UP): Remap to V2DImode.
10473 (v2df_UP): Remap to V2DFmode.
10474 (ti_UP): Remap to TImode.
10475 (ei_UP): Remap to EImode.
10476 (oi_UP): Remap to OImode.
10477 (ci_UP): Map to CImode.
10478 (xi_UP): Remap to XImode.
10479 (si_UP): Remap to SImode.
10480 (sf_UP): Remap to SFmode.
10481 (hi_UP): Remap to HImode.
10482 (qi_UP): Remap to QImode.
10483 (aarch64_simd_builtin_datum): Make mode a machine_mode.
10484 (VAR1): Build builtin name.
10485 (aarch64_init_simd_builtins): Remove dead code.
10487 2014-08-05 Roman Gareev <gareevroman@gmail.com>
10489 * graphite-isl-ast-to-gimple.c:
10490 (set_options): New function.
10491 (scop_to_isl_ast): Add calling of set_options.
10493 2014-08-05 Jakub Jelinek <jakub@redhat.com>
10495 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
10496 (analyze_iv_to_split_insn): Don't initialize them.
10497 (get_ivts_expr): Removed.
10498 (allocate_basic_variable, insert_base_initialization): Use
10499 SET_SRC instead of *get_ivts_expr.
10500 (split_iv): Use &SET_SRC instead of get_ivts_expr.
10502 2014-08-05 Roman Gareev <gareevroman@gmail.com>
10504 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
10505 (translate_isl_ast_for_loop): Add checking of the
10506 flag_loop_parallelize_all.
10507 (ast_build_before_for): New function.
10508 (scop_to_isl_ast): Add checking of the
10509 flag_loop_parallelize_all.
10510 * graphite-dependences.c: Move the defenition of the
10511 scop_get_dependences from graphite-optimize-isl.c to this file.
10512 (apply_schedule_on_deps): Add checking of the ux's emptiness.
10513 (carries_deps): Add checking of the x's value.
10514 * graphite-optimize-isl.c: Move the defenition of the
10515 scop_get_dependences to graphite-dependences.c.
10516 * graphite-poly.h: Add declarations of scop_get_dependences
10519 2014-08-04 Rohit <rohitarulraj@freescale.com>
10522 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
10524 (alt_reg_names): Likewise.
10525 (rs6000_dwarf_register_span): For SPE high registers, replace
10526 dwarf register numbers with GCC hard register numbers.
10527 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
10528 (rs6000_dbx_register_number): For SPE high registers, return dwarf
10529 register number for the corresponding GCC hard register number.
10530 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
10531 newly added GCC hard register numbers for SPE high registers.
10532 (DWARF_FRAME_REGISTERS): Likewise.
10533 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
10534 (DWARF_FRAME_REGNUM): Likewise.
10535 (FIXED_REGISTERS): Likewise.
10536 (CALL_USED_REGISTERS): Likewise.
10537 (CALL_REALLY_USED_REGISTERS): Likewise.
10538 (REG_ALLOC_ORDER): Likewise.
10539 (enum reg_class): Likewise.
10540 (REG_CLASS_NAMES): Likewise.
10541 (REG_CLASS_CONTENTS): Likewise.
10542 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
10544 2014-08-04 Richard Biener <rguenther@suse.de>
10546 * gimple-fold.h (gimple_fold_builtin): Remove.
10547 * gimple-fold.c (gimple_fold_builtin): Make static.
10548 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
10549 fold_stmt, not gimple_fold_builtin.
10551 2014-08-04 Martin Liska <mliska@suse.cz>
10553 * cgraph.h (csi_end_p): Removed.
10554 (csi_next): Likewise.
10555 (csi_node): Likewise.
10556 (csi_start): Likewise.
10557 (cgraph_node_in_set_p): Likewise.
10558 (cgraph_node_set_size): Likewise.
10559 (vsi_end_p): Likewise.
10560 (vsi_next): Likewise.
10561 (vsi_node): Likewise.
10562 (vsi_start): Likewise.
10563 (varpool_node_set_size): Likewise.
10564 (cgraph_node_set_nonempty_p): Likewise.
10565 (varpool_node_set_nonempty_p): Likewise.
10566 * cgraphunit.c (cgraph_process_new_functions): vec replaces
10568 * ipa-inline-transform.c: Likewise.
10569 * ipa-utils.c (cgraph_node_set_new): Removed.
10570 (cgraph_node_set_add): Likewise.
10571 (cgraph_node_set_remove): Likewise.
10572 (cgraph_node_set_find): Likewise.
10573 (dump_cgraph_node_set): Likewise.
10574 (debug_cgraph_node_set): Likewise.
10575 (free_cgraph_node_set): Likewise.
10576 (varpool_node_set_new): Likewise.
10577 (varpool_node_set_add): Likewise.
10578 (varpool_node_set_remove): Likewise.
10579 (varpool_node_set_find): Likewise.
10580 (dump_varpool_node_set): Likewise.
10581 (free_varpool_node_set): Likewise.
10582 (debug_varpool_node_set): Likewise.
10583 * tree-emutls.c (struct tls_var_data):
10584 (emutls_index): Removed.
10585 (emutls_decl): Likewise.
10586 (gen_emutls_addr): Function implementation uses newly added
10587 hash_map<varpool_node *, tls_var_data>.
10588 (clear_access_vars): Likewise.
10589 (create_emultls_var): Likewise.
10590 (ipa_lower_emutls): Likewise.
10591 (reset_access): New function.
10593 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
10595 * config/i386/i386.c (ix86_option_override_internal): Add
10596 PTA_RDRND and PTA_MOVBE for bdver4.
10598 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10599 James Greenhalgh <james.greenhalgh@arm.com>
10601 * doc/md.texi (clrsb): Document.
10602 (clz): Change reference to x into operand 1.
10604 (popcount): Likewise.
10606 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10609 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
10610 move to subtarget in serial version if result is ignored.
10612 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10613 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10615 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
10616 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
10617 (sched_analyze_insn): Update use of try_group_insn to
10618 sched_macro_fuse_insns.
10619 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
10620 arguments that are not conditional jumps.
10622 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
10624 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
10625 family information. Handle BTVER2 cpu with cpuid family value.
10627 2014-08-04 Tom de Vries <tom@codesourcery.com>
10629 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
10630 (glibc_2_11_or_earlier): Document effective-target keywords.
10632 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
10634 * ipa-devirt.c (odr_type_warn_count): Add type.
10635 (possible_polymorphic_call_targets): Set it.
10636 (ipa_devirt): Use it.
10638 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
10640 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
10642 * ipa-devirt.c: Include hash-map.h
10643 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
10644 (clear_speculation): Break out of ...
10645 (get_class_context): ... here; speed up handling obviously useless
10647 (odr_type_warn_count, decl_warn_count): New structures.
10648 (final_warning_record): New structure.
10649 (final_warning_records): New static variable.
10650 (possible_polymorphic_call_targets): Cleanup handling of
10651 speculative info; do not build speculation when user do not care;
10652 record info about warnings when asked for.
10653 (add_decl_warning): New function.
10654 (type_warning_cmp): New function.
10655 (decl_warning_cmp): New function.
10656 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
10657 (gate): Enable pass when warnings are requested.
10658 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
10661 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
10663 * hash-map.h (default_hashmap_traits::mark_key_deleted):
10665 (hash_map::remove): New method.
10666 (hash_map::traverse): New method.
10667 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
10668 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
10669 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
10670 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
10671 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
10672 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
10675 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
10677 * hash-set.h: new File.
10678 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
10679 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
10680 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
10681 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
10682 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
10683 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
10684 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
10685 varpool.c: Use hash_set instead of pointer_set.
10687 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
10689 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
10691 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10693 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
10694 for frame access when strict_p is false.
10696 2014-08-01 Renlin Li <renlin.li@arm.com>
10697 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10699 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
10700 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
10701 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
10703 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
10705 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
10706 aarch64_mem_pair_offset.
10708 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10710 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
10712 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
10713 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
10715 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
10717 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
10719 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
10721 PR regression/61510
10722 * cgraphunit.c (analyze_functions): Use get_create rather than get
10723 for decls which are clones of abstract functions.
10725 2014-08-01 Martin Liska <mliska@suse.cz>
10727 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
10728 * ipa-prop.h (count_formal_params): Global function created from static.
10729 * ipa-prop.c (count_formal_params): Likewise.
10730 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
10731 profiles for semantically equivalent functions.
10732 * passes.c (do_per_function): If we load body of a function
10733 during WPA, this condition should behave same.
10734 * varpool.c (ctor_for_folding): More tolerant assert for variable
10735 aliases created during WPA.
10737 2014-08-01 Martin Liska <mliska@suse.cz>
10739 * doc/invoke.texi (Options That Control Optimization): Documentation
10740 for -foptimize-strlen introduced. Optimization levels default options
10743 2014-08-01 Jakub Jelinek <jakub@redhat.com>
10745 * opts.c (common_handle_option): Handle -fsanitize=alignment.
10746 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
10747 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
10749 * stor-layout.h (min_align_of_type): New prototype.
10750 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
10751 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
10753 * ubsan.c: Include builtins.h.
10754 (ubsan_expand_bounds_ifn): Change return type to bool,
10755 always return true.
10756 (ubsan_expand_null_ifn): Change return type to bool, change
10757 argument to gimple_stmt_iterator *. Handle both null and alignment
10758 sanitization, take type from ckind argument's type rather than
10760 (instrument_member_call): Removed.
10761 (instrument_mem_ref): Remove t argument, add mem and base arguments.
10762 Handle both null and alignment sanitization, don't say whole
10763 struct access is member access. Build 3 argument IFN_UBSAN_NULL
10764 call instead of 2 argument.
10765 (instrument_null): Adjust instrument_mem_ref caller. Don't
10766 instrument calls here.
10767 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
10768 like SANITIZE_NULL.
10769 * stor-layout.c (min_align_of_type): New function.
10770 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
10771 Or it into SANITIZE_UNDEFINED.
10772 * doc/invoke.texi (-fsanitize=alignment): Document.
10774 2014-07-31 Andi Kleen <ak@linux.intel.com>
10776 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
10778 2014-07-31 Andi Kleen <ak@linux.intel.com>
10780 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
10782 (vn_reference_compute_hash): Dito.
10783 (vn_nary_op_compute_hash): Dito.
10784 (vn_phi_compute_hash): Dito.
10785 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
10787 2014-07-31 Andi Kleen <ak@linux.intel.com>
10789 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
10790 Rename to inchash:add_expr_commutative. Convert to inchash.
10791 (iterative_hash_hashable_expr): Rename to
10792 inchash:add_hashable_expr. Convert to inchash.
10793 (avail_expr_hash): Dito.
10795 2014-07-31 Andi Kleen <ak@linux.intel.com>
10797 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
10798 Convert to inchash.
10800 2014-07-31 Andi Kleen <ak@linux.intel.com>
10802 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
10804 2014-07-31 Andi Kleen <ak@linux.intel.com>
10806 * Makefile.in (OBJS): Add rtlhash.o
10807 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
10808 (loc_checksum): Dito.
10809 (loc_checksum_ordered): Dito.
10810 (hash_loc_operands): Dito.
10812 (hash_loc_list): Dito.
10813 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
10814 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
10815 * rtlhash.c: New file.
10816 * rtlhash.h: New file.
10818 2014-07-31 Andi Kleen <ak@linux.intel.com>
10820 * inchash.h (inchash): Change inchash class to namespace.
10821 (class hash): ... Rename from inchash.
10822 (add_object): Move from macro to class template.
10823 * lto-streamer-out.c (hash_tree): Change inchash
10825 * tree.c (build_type_attribute_qual_variant): Dito.
10826 (type_hash_list): Dito.
10827 (attribute_hash_list): Dito.
10828 (iterative_hstate_expr): Rename to inchash::add_expr
10829 (build_range_type_1): Change inchash to inchash::hash
10830 and use hash::add_expr.
10831 (build_array_type_1): Dito.
10832 (build_function_type): Dito
10833 (build_method_type_directly): Dito.
10834 (build_offset_type): Dito.
10835 (build_complex_type): Dito.
10836 (make_vector_type): Dito.
10837 * tree.h (iterative_hash_expr): Dito.
10839 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
10841 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
10843 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10845 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
10846 correct alphabetical position.
10847 (vpaddd_f64): Rewrite using builtins.
10848 (vpaddd_s64): Move to correct alphabetical position.
10851 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
10854 * config/sh/sh.c (sh_legitimate_address_p,
10855 sh_legitimize_reload_address): Handle reg+reg address modes when
10856 ALLOW_INDEXED_ADDRESS is false.
10857 * config/sh/predicates.md (general_movsrc_operand,
10858 general_movdst_operand): Likewise.
10860 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10862 * config/aarch64/aarch64-builtins.c
10863 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
10866 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10868 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
10869 the generated mask based on BYTES_BIG_ENDIAN.
10870 (aarch64_simd_check_vect_par_cnst_half): New.
10871 * config/aarch64/aarch64-protos.h
10872 (aarch64_simd_check_vect_par_cnst_half): New.
10873 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
10874 the check out to aarch64_simd_check_vect_par_cnst_half.
10875 (vect_par_cnst_lo_half): Likewise.
10876 * config/aarch64/aarch64-simd.md
10877 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
10878 (move_hi_quad_<mode>): Always generate a low mask.
10880 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
10882 * doc/invoke.texi (AVR Options): Add documentation about
10883 __AVR_DEVICE_NAME__ built-in macro.
10885 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
10888 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
10889 constraints are satisfied.
10890 (<shift>di3_neon): Likewise.
10892 2014-07-31 Richard Biener <rguenther@suse.de>
10894 PR tree-optimization/61964
10895 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
10896 by structural equality.
10898 2014-07-31 Yury Gribov <y.gribov@samsung.com>
10900 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
10901 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
10902 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
10904 * gcc.c (sanitize_spec_function): Support new option.
10905 (SANITIZER_SPEC): Remove now redundant check.
10906 * opts.c (common_handle_option): Support new option.
10907 (finish_options): Check for incompatibilities.
10908 * toplev.c (process_options): Split userspace-specific checks.
10910 2014-07-31 Richard Biener <rguenther@suse.de>
10912 * lto-streamer.h (struct output_block): Remove global.
10913 (struct data_in): Remove labels, num_named_labels and
10914 num_unnamed_labels.
10915 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
10916 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
10918 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
10921 * common.opt (-Wreturn-local-addr): Moved from c.opt.
10922 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
10923 (isolate_path): New argument to avoid inserting a trap.
10924 (find_implicit_erroneous_behaviour): Handle returning the address
10925 of a local variable.
10926 (find_explicit_erroneous_behaviour): Likewise.
10928 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
10931 * toplev.c (init_random_seed): Move piece of code never called to
10933 (set_random_seed): see above.
10935 2014-07-31 Tom de Vries <tom@codesourcery.com>
10937 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
10939 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
10941 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
10942 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
10944 2014-07-31 Richard Biener <rguenther@suse.de>
10946 * data-streamer.h (streamer_write_data_stream): Declare here,
10948 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
10949 * lto-cgraph.c (lto_output_node): Adjust.
10950 (lto_output_varpool_node): Likewise.
10951 * data-streamer-out.c (streamer_string_index): Likewise.
10952 (streamer_write_data_stream, lto_append_block): Move from ...
10953 * lto-section-out.c (lto_output_data_stream,
10954 lto_append_block): ... here.
10956 2014-07-30 Mike Stump <mikestump@comcast.net>
10958 * configure.ac: Also check for popen.
10959 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
10960 * configure: Regenerate.
10961 * config.in: Regenerate.
10963 2014-07-30 Martin Jambor <mjambor@suse.cz>
10965 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
10966 parameter to gimple.
10968 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10970 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
10971 address as second parameter to __tpf_eh_return routine.
10973 2014-07-30 Jiong Wang <jiong.wang@arm.com>
10975 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
10978 2014-07-30 Tom Tromey <tromey@redhat.com>
10981 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
10982 * doc/extend.texi (Type Attributes): Document designated_init
10985 2014-07-30 Roman Gareev <gareevroman@gmail.com>
10987 * graphite-isl-ast-to-gimple.c:
10988 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
10989 (gcc_expression_from_isl_expression): Pass type to
10990 gcc_expression_from_isl_ast_expr_id.
10992 2014-07-30 Richard Biener <rguenther@suse.de>
10994 * lto-streamer.h (lto_write_data): New function.
10995 * langhooks.c (lhd_append_data): Do not free block.
10996 * lto-section-out.c (lto_write_data): New function writing
10997 raw data to the current section.
10998 (lto_write_stream): Adjust for langhook semantic change.
10999 (lto_destroy_simple_output_block): Write header directly.
11000 * lto-opts.c (lto_write_options): Write options directly.
11001 * lto-streamer-out.c (produce_asm): Write heaeder directly.
11002 (lto_output_toplevel_asms): Likewise.
11003 (copy_function_or_variable): Copy data directly.
11004 (write_global_references): Output index table directly.
11005 (lto_output_decl_state_refs): Likewise.
11006 (write_symbol): Write data directly.
11007 (produce_symtab): Adjust.
11008 (produce_asm_for_decls): Output header and refs directly.
11010 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11012 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
11013 to speculative_targets
11014 (get_class_context): Fix handling of contextes without outer type;
11015 avoid matching non-polymorphic types in LTO.
11016 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
11017 parameter to speculative_targetsp; handle speculation.
11018 (dump_possible_polymorphic_call_targets): Update dumping.
11020 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11022 * common.opt (Wodr): Enable by default.
11024 2014-07-29 Olivier Hainque <hainque@adacore.com>
11026 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
11028 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
11031 * gengtype.c (strtoken): New function.
11032 (create_user_defined_type): Replace strtok with strtoken.
11034 2014-07-29 Nathan Sidwell <nathan@acm.org>
11036 * gcov-io.c (gcov_var): Make hidden.
11037 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
11038 (gcov_do_dump): Declare.
11039 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
11041 2014-07-29 Martin Jambor <mjambor@suse.cz>
11043 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
11044 parameter to gimple.
11045 (sra_modify_assign): Likewise.
11047 2014-07-29 Richard Biener <rguenther@suse.de>
11049 PR middle-end/52478
11050 * expr.c (expand_expr_real_2): Revert last change.
11052 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
11054 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
11055 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
11056 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
11058 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
11059 (contains_type_p): Forward declare.
11060 (polymorphic_call_target_hasher::hash): Hash speculative info.
11061 (polymorphic_call_target_hasher::equal): Compare speculative info.
11062 (get_class_context): Handle speuclation.
11063 (contains_type_p): Update.
11064 (get_polymorphic_call_info_for_decl): Update.
11065 (walk_ssa_copies): Break out from ...
11066 (get_polymorphic_call_info): ... here; set speculative context
11068 * ipa-prop.c (ipa_write_indirect_edge_info,
11069 ipa_read_indirect_edge_info): Stream speculative context.
11070 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
11071 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
11072 SPECULATIVE_MAYBE_DERIVED_TYPE).
11073 (possible_polymorphic_call_targets overriders): Update.
11074 (dump_possible_polymorphic_call_targets overriders): Update.
11075 (dump_possible_polymorphic_call_target_p overriders): Update.
11077 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
11079 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
11080 ipa-devirt path; fix thinko there.
11082 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
11084 * config/i386/i386.c (ix86_return_in_memory): Replace one
11085 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
11087 2014-07-28 Marek Polacek <polacek@redhat.com>
11089 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
11091 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
11093 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
11094 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
11095 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
11096 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11097 (USE_LD_AS_NEEDED): Likewise.
11098 (ASM_APP_ON): Likewise.
11099 (ASM_APP_OFF): Likewise.
11100 (TARGET_POSIX_IO): Likewise.
11101 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
11102 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11103 (USE_LD_AS_NEEDED): Likewise.
11104 (ASM_APP_ON): Likewise.
11105 (ASM_APP_OFF): Likewise.
11106 (TARGET_POSIX_IO): Likewise.
11108 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
11110 PR middle-end/61734
11111 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
11112 operators other than the equality operators.
11114 2014-07-28 Richard Biener <rguenther@suse.de>
11116 PR middle-end/52478
11117 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
11118 sure to register SImode ones, not only >= word_mode ones.
11119 * expr.c (expand_expr_real_2): When expanding -ftrapv
11120 binops do not use OPTAB_LIB_WIDEN.
11122 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
11124 PR middle-end/61919
11125 * tree-outof-ssa.c (insert_partition_copy_on_edge)
11126 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
11127 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
11128 inserting them in the insn stream.
11130 2014-07-28 Marek Polacek <polacek@redhat.com>
11132 PR middle-end/61913
11133 * common.opt (Wodr): Add Var.
11135 2014-07-28 Richard Biener <rguenther@suse.de>
11137 PR tree-optimization/61921
11138 * tree-ssa-structalias.c (create_variable_info_for_1): Check
11139 if there is a varpool node before dereferencing it.
11141 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11143 * graphite-sese-to-poly.c:
11144 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
11145 id of the pbb), which contains pointer to the pbb1.
11147 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
11149 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11151 * graphite-isl-ast-to-gimple.c:
11152 (graphite_create_new_guard): New function.
11153 (translate_isl_ast_node_if): New function.
11154 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
11156 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
11158 2014-07-27 Anthony Green <green@moxielogic.com>
11160 * config.gcc: Add moxie-*-moxiebox* configuration.
11161 * config/moxie/moxiebox.h: New file.
11163 2014-07-26 Andrew Pinski <apinski@cavium.com>
11165 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
11166 from the read only register.
11168 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11170 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
11171 as the allocation class if it isn't likely to be spilled.
11173 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11175 * rtl.h (tls_referenced_p): Declare.
11176 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
11177 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
11178 (mips_cannot_force_const_mem): Use tls_referenced_p.
11179 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
11180 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
11181 instead of pa_tls_referenced_p.
11182 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
11183 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
11184 (pa_legitimate_constant_p): Likewise.
11185 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
11186 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
11187 (rs6000_cannot_force_const_mem, rs6000_emit_move)
11188 (rs6000_address_for_altivec): Use tls_referenced_p instead of
11189 rs6000_tls_referenced_p.
11190 (rs6000_tls_symbol_ref_1): Delete.
11192 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
11195 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
11196 Optimize inverse of a VEC_CONCAT.
11198 2014-07-25 Xinliang David Li <davidxl@google.com>
11200 * params.def: New parameter.
11201 * coverage.c (get_coverage_counts): Check new flag.
11202 (coverage_compute_profile_id): Check new flag.
11203 (coverage_begin_function): Check new flag.
11204 (coverage_end_function): Check new flag.
11205 * value-prof.c (coverage_node_map_initialized_p): New function.
11206 (init_node_map): Populate map with all functions.
11207 * doc/invoke.texi: Document new parameter.
11209 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
11210 Richard Biener <rguenther@suse.de>
11212 * lto-streamer-out.c (struct sccs): Turn to ...
11213 (class DFS): ... this one; refactor the DFS walk so it can
11214 be re-done on per-SCC basis.
11215 (DFS::DFS): New constructor.
11216 (DFS::~DFS): New destructor.
11217 (hash_tree): Add new MAP argument holding in-SCC hash values;
11218 remove POINTER_TYPE hashing hack.
11219 (scc_entry_compare): Rename to ...
11220 (DFS::scc_entry_compare): ... this one.
11221 (hash_scc): Rename to ...
11222 (DFS::hash_scc): ... this one; pass output_block instead
11223 of streamer_cache; work harder to get unique and stable SCC
11225 (DFS_write_tree): Rename to ...
11226 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
11227 (lto_output_tree): Update.
11229 2014-07-25 Andi Kleen <ak@linux.intel.com>
11231 * lto-streamer-out.c (hash_tree): Convert to inchash.
11233 2014-07-25 Andi Kleen <ak@linux.intel.com>
11235 * tree.c (build_type_attribute_qual_variant): Use inchash.
11236 (type_hash_list): Dito.
11237 (attribute_hash_list): Dito
11238 (iterative_hstate_expr): Dito.
11239 (iterative_hash_expr): Dito.
11240 (build_range_type_1): Dito.
11241 (build_array_type_1): Dito.
11242 (build_function_type): Dito.
11243 (build_method_type_directly): Dito.
11244 (build_offset_type): Dito.
11245 (build_complex_type): Dito.
11246 (make_vector_type): Dito.
11247 * tree.h (iterative_hash_expr): Add compat wrapper.
11248 (iterative_hstate_expr): Add.
11250 2014-07-25 Andi Kleen <ak@linux.intel.com>
11252 * Makefile.in (OBJS): Add inchash.o.
11253 (PLUGIN_HEADERS): Add inchash.h.
11254 * ipa-devirt.c: Include inchash.h.
11255 * lto-streamer-out.c: Dito.
11256 * tree-ssa-dom.c: Dito.
11257 * tree-ssa-pre.c: Dito.
11258 * tree-ssa-sccvn.c: Dito.
11259 * tree-ssa-tail-merge.c: Dito.
11261 * tree.c (iterative_hash_hashval_t): Move to ...
11262 (iterative_hash_host_wide_int): Move to ...
11263 * inchash.c: Here. New file.
11264 * tree.h (iterative_hash_hashval_t): Move to ...
11265 (iterative_hash_host_wide_int): Move to ...
11266 * inchash.h: Here. New file.
11268 2014-07-25 Richard Biener <rguenther@suse.de>
11270 PR middle-end/61762
11271 PR middle-end/61894
11272 * fold-const.c (native_encode_int): Add and handle offset
11273 parameter to do partial encodings of expr.
11274 (native_encode_fixed): Likewise.
11275 (native_encode_real): Likewise.
11276 (native_encode_complex): Likewise.
11277 (native_encode_vector): Likewise.
11278 (native_encode_string): Likewise.
11279 (native_encode_expr): Likewise.
11280 * fold-const.c (native_encode_expr): Add offset parameter
11282 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
11283 (fold_ctor_reference): Handle all reads from tcc_constant
11286 2014-07-25 Richard Biener <rguenther@suse.de>
11288 * tree-inline.c (estimate_move_cost): Mark speed_p argument
11289 as possibly unused.
11291 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
11293 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
11295 2014-07-24 Kyle McMartin <kyle@redhat.com>
11297 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
11299 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11301 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
11303 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
11305 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
11306 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
11307 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
11309 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11311 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
11312 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
11313 aggregate types. Instead, *all* aggregate types, except for single-
11314 element or homogeneous float/vector aggregates, are quadword-aligned
11315 if required by their type alignment. Issue -Wpsabi note when a type
11316 is now treated differently than before.
11318 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11320 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
11321 does not fit fully into floating-point registers, and there is still
11322 space in the register parameter area, use GPRs to pass those parts
11323 of the argument. Issue -Wpsabi note if any parameter is now treated
11324 differently than before.
11325 (rs6000_arg_partial_bytes): Update.
11327 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
11329 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
11331 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11333 * rtl.h (target_rtl): Remove lang_dependent_initialized.
11334 * toplev.c (initialize_rtl): Don't use it. Move previously
11335 "language-dependent" calls to...
11336 (backend_init): ...here.
11337 (lang_dependent_init_target): Don't set lang_dependent_initialized.
11338 Assert that RTL initialization hasn't happend yet.
11340 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11342 PR rtl-optimization/61629
11343 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
11344 they have already been initialized.
11346 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11348 PR middle-end/61268
11349 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
11350 DECL_INCOMING_RTL and entry_parm.
11351 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
11352 * calls.c (load_register_parameters): Likewise argument values.
11353 (emit_library_call_value_1, store_one_arg): Likewise argument
11355 * config/i386/i386.c (assign_386_stack_local): Likewise the local
11357 * explow.c (validize_mem): Modify the argument in-place.
11359 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11361 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
11362 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
11364 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11366 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
11367 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
11369 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11371 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
11372 (aarch64_save_callee_saves): New parameter "skip_wb".
11373 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
11375 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11377 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
11379 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
11381 2014-07-24 Roman Gareev <gareevroman@gmail.com>
11383 * graphite-isl-ast-to-gimple.c:
11384 (graphite_create_new_loop): Add calling of isl_id_free to properly
11385 decrement reference counts.
11387 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
11389 2014-07-24 Martin Liska <mliska@suse.cz>
11390 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
11392 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
11393 (rs6000_code_end): Likewise.
11395 2014-07-24 Martin Liska <mliska@suse.cz>
11397 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
11398 symtab_node funtion used.
11399 (rs6000_xcoff_declare_object_name): Likewise.
11401 2014-07-24 Martin Liska <mliska@suse.cz>
11403 * cgraphunit.c (compile): Correct function used.
11405 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
11407 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
11410 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
11413 * varasm.c (bss_initializer_p): Handle offlined ctors.
11414 (align_variable, get_variable_align): Likewise.
11415 (make_decl_one_only): Likewise.
11416 (default_binds_local_p_1): Likewise.
11417 (decl_binds_to_current_def_p): Likewise.
11418 (get_variable_section): Get constructor if it is offlined.
11419 (assemble_variable_contents): Sanity check that the caller
11420 streamed in the ctor in LTO.
11422 2014-07-24 Roman Gareev <gareevroman@gmail.com>
11424 * graphite-isl-ast-to-gimple.c:
11425 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
11426 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
11427 isl_ast_op_pdiv_r to the different case.
11429 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
11431 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11433 PR middle-end/61876
11434 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
11435 when flag_errno_math is on.
11437 2014-07-24 Martin Liska <mliska@suse.cz>
11439 * cgraph.h (varpool_node):
11440 (availability get_availability (void)):
11441 created from cgraph_variable_initializer_availability
11442 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
11443 created from: cgraph_variable_initializer_availability
11444 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
11445 (void finalize_named_section_flags (void)):
11446 created from varpool_finalize_named_section_flags
11447 (bool assemble_decl (void)): created from varpool_assemble_decl
11448 (void analyze (void)): created from varpool_analyze_node
11449 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
11450 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
11451 (void remove_initializer (void)): created from varpool_remove_initializer
11452 (tree get_constructor (void)): created from varpool_get_constructor
11453 (bool externally_visible_p (void)): created from varpool_externally_visible_p
11454 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
11455 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
11456 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
11457 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
11458 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
11459 (static bool output_variables (void)): created from varpool_output_variables
11460 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
11461 created from varpool_extra_name_alias
11462 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
11463 (static void dump_varpool (FILE *f)): created from dump_varpool
11464 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
11465 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
11466 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
11467 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
11468 (void assemble_aliases (void)): created from assemble_aliases
11470 2014-07-24 Martin Liska <mliska@suse.cz>
11472 * cgraph.h (symtab_node):
11473 (void register_symbol (void)): created from symtab_register_node
11474 (void remove (void)): created from symtab_remove_node
11475 (void dump (FILE *f)): created from dump_symtab_node
11476 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
11477 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
11478 (struct ipa_ref *add_reference (symtab_node *referred_node,
11479 enum ipa_ref_use use_type)): created from add_reference
11480 (struct ipa_ref *add_reference (symtab_node *referred_node,
11481 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
11482 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
11483 gimple stmt)): created from maybe_add_reference
11484 (bool semantically_equivalent_p (symtab_node *target)): created from
11485 symtab_semantically_equivalent_p
11486 (void remove_from_same_comdat_group (void)): created from
11487 remove_from_same_comdat_group
11488 (void add_to_same_comdat_group (symtab_node *old_node)): created from
11489 symtab_add_to_same_comdat_group
11490 (void dissolve_same_comdat_group_list (void)): created from
11491 symtab_dissolve_same_comdat_group_list
11492 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
11493 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
11494 created from symtab_alias_ultimate_target
11495 (inline symtab_node *next_defined_symbol (void)): created from
11496 symtab_next_defined_symbol
11497 (bool resolve_alias (symtab_node *target)): created from
11498 symtab_resolve_alias
11499 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
11500 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
11501 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
11502 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
11503 (void set_section (const char *section)): created from set_section_1
11504 (enum availability get_availability (void)): created from symtab_node_availability
11505 (void make_decl_local (void)): created from symtab_make_decl_local
11506 (bool real_symbol_p (void)): created from symtab_read_node
11507 (can_be_discarded_p (void)): created from symtab_can_be_discarded
11508 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
11509 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
11510 symtab_in_same_comdat_p;
11511 (bool address_taken_from_non_vtable_p (void)): created from
11512 address_taken_from_non_vtable_p
11513 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
11514 (static void dump_table (FILE *)): created from dump_symtab
11515 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
11516 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
11517 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
11518 symtab_used_from_object_file_p
11519 (void dump_base (FILE *)): created from dump_symtab_base
11520 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
11521 (void unregister (void)): created from symtab_unregister_node
11522 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
11523 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
11524 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
11525 symtab_nonoverwritable_alias_1
11526 * cgraph.h (cgraph_node):
11527 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
11528 created from cgraph_remove_node_and_inline_clones
11529 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
11530 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
11531 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
11532 (cgraph_node *function_symbol (enum availability *avail = NULL)):
11533 created from cgraph_function_node
11534 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
11535 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
11536 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
11537 created from cgraph_create_clone
11538 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
11539 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
11540 created from cgraph_create_virtual_clone
11541 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
11542 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
11543 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
11544 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
11545 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
11546 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
11547 created from cgraph_function_version_info
11548 (struct cgraph_function_version_info *insert_new_function_version (void)):
11549 created from insert_new_cgraph_node_version
11550 (struct cgraph_function_version_info *function_version (void)): created from
11551 get_cgraph_node_version
11552 (void analyze (void)): created from analyze_function
11553 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
11554 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
11555 tree real_alias) cgraph_add_thunk
11556 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
11557 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
11558 created from cgraph_function_or_thunk_node
11559 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
11560 created from expand_thunk
11561 (void reset (void)): created from cgraph_reset_node
11562 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
11563 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
11564 (void remove (void)): created from cgraph_remove_node
11565 (void dump (FILE *f)): created from dump_cgraph_node
11566 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
11567 (bool get_body (void)): created from cgraph_get_body
11568 (void release_body (void)): created from cgraph_release_function_body
11569 (void unnest (void)): created from cgraph_unnest_node
11570 (void make_local (void)): created from cgraph_make_node_local
11571 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
11572 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
11573 gcov_type count, int freq)): created from cgraph_create_edge
11574 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
11575 gcov_type count, int freq)): created from cgraph_create_indirect_edge
11576 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
11577 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
11578 created from cgraph_create_edge_including_clones
11579 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
11580 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
11581 (void remove_callers (void)): created from cgraph_node_remove_callers
11582 (void remove_callees (void)): created from cgraph_node_remove_callees
11583 (enum availability get_availability (void)): created from cgraph_function_body_availability
11584 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
11585 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
11586 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
11587 (void call_duplication_hooks (cgraph_node *node2)): created from
11588 cgraph_call_node_duplication_hooks
11589 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
11590 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
11591 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
11592 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
11593 (void call_function_insertion_hooks (void)):
11594 created from cgraph_call_function_insertion_hooks
11595 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
11596 (bool local_p (void)): created from cgraph_local_node
11597 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
11598 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
11599 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
11600 (inline bool only_called_directly_or_aliased_p (void)):
11601 created from cgraph_only_called_directly_or_aliased_p
11602 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
11603 created from cgraph_will_be_removed_from_program_if_no_direct_calls
11604 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
11605 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
11606 (bool can_remove_if_no_direct_calls_p (void)):
11607 created from cgraph_can_remove_if_no_direct_calls_p
11608 (inline bool has_gimple_body_p (void)):
11609 created from cgraph_function_with_gimple_body_p
11610 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
11611 (static void dump_cgraph (FILE *f)): created from dump_cgraph
11612 (static inline void debug_cgraph (void)): created from debug_cgraph
11613 (static void record_function_versions (tree decl1, tree decl2)):
11614 created from record_function_versions
11615 (static void delete_function_version (tree decl)):
11616 created from delete_function_version
11617 (static void add_new_function (tree fndecl, bool lowered)):
11618 created from cgraph_add_new_function
11619 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
11620 (static cgraph_node * create (tree decl)): created from cgraph_create_node
11621 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
11622 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
11623 (static cgraph_node *get_for_asmname (tree asmname)):
11624 created from cgraph_node_for_asm
11625 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
11626 created from cgraph_same_body_alias
11627 (static bool used_from_object_file_p_worker (cgraph_node *node,
11628 void *): new function
11629 (static bool non_local_p (cgraph_node *node, void *)):
11630 created from cgraph_non_local_node_p_1
11631 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
11632 created from verify_cgraph
11633 (static bool make_local (cgraph_node *node, void *)):
11634 created from cgraph_make_node_local
11635 (static cgraph_node *create_alias (tree alias, tree target)):
11636 created from cgraph_create_function_alias
11637 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
11638 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
11639 created from cgraph_create_edge_1
11640 * cgraph.h (varpool_node):
11641 (void remove (void)): created from varpool_remove_node
11642 (void dump (FILE *f)): created from dump_varpool_node
11644 2014-07-24 Richard Biener <rguenther@suse.de>
11647 * tree-ssa-structalias.c (create_variable_info_for_1):
11648 Use varpool_get_constructor.
11649 (create_variable_info_for): Likewise.
11651 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11653 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
11654 subtract outgoing area size when restoring stack_pointer_rtx.
11656 2014-07-24 Nick Clifton <nickc@redhat.com>
11658 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
11659 that operations are taking place in parallel.
11660 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
11662 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
11664 * omp-low.c (extract_omp_for_data): Add missing break statement.
11666 2014-07-24 Richard Biener <rguenther@suse.de>
11668 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
11669 * tree-inline.c (estimate_move_cost): Add speed_p parameter
11670 and adjust MOVE_RATIO query accordingly.
11671 (estimate_num_insns): Adjust callers.
11672 * ipa-prop.c (ipa_populate_param_decls): Likewise.
11673 * ipa-cp.c (gather_context_independent_values,
11674 estimate_local_effects): Likewise.
11675 * ipa-split.c (consider_split): Likewise.
11677 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
11679 * config/i386/driver-i386.c: Remove names of unused arguments and
11680 unnecessary unused attributes.
11681 * config/i386/host-mingw32.c: Likewise.
11682 * config/i386/i386.c: Likewise.
11683 * config/i386/winnt-stubs.c: Likewise.
11684 * config/i386/winnt.c: Likewise.
11686 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11688 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
11689 (aarch64_gen_loadwb_pair): New helper function.
11690 (aarch64_expand_epilogue): Simplify code using new helper functions.
11691 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
11693 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11695 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
11696 (aarch64_gen_storewb_pair): New helper function.
11697 (aarch64_expand_prologue): Simplify code using new helper functions.
11698 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
11700 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11702 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
11703 Rename to aarch64_save_callee_saves, remove restore code.
11704 (aarch64_restore_callee_saves): New function.
11706 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11708 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
11709 (aarch64_save_callee_saves): New function to handle reg save
11710 for both core and vectore regs.
11712 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11714 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
11715 (aarch64_gen_store_pair): New helper function.
11716 (aarch64_save_or_restore_callee_save_registers)
11717 (aarch64_save_or_restore_fprs): Use new helper functions.
11719 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11721 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
11722 (aarch64_save_or_restore_callee_save_registers)
11723 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
11725 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11727 * config/aarch64/aarch64.c
11728 (aarch64_save_or_restore_callee_save_registers)
11729 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
11731 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11733 * config/aarch64/aarch64.c
11734 (aarch64_save_or_restore_callee_save_registers)
11735 (aarch64_save_or_restore_fprs): Remove 'increment'.
11737 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11739 * config/aarch64/aarch64.c
11740 (aarch64_save_or_restore_callee_save_registers)
11741 (aarch64_save_or_restore_fprs): Use register offset in
11742 cfun->machine->frame.reg_offset.
11744 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11746 * config/aarch64/aarch64.c
11747 (aarch64_save_or_restore_callee_save_registers)
11748 (aarch64_save_or_restore_fprs): Remove base_rtx.
11750 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11752 * config/aarch64/aarch64.c
11753 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
11754 to 'start_offset'. Remove local variable 'start_offset'.
11756 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11758 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
11759 type to HOST_WIDE_INT.
11761 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11763 * config/aarch64/aarch64.c (aarch64_expand_prologue)
11764 (aarch64_save_or_restore_fprs)
11765 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
11767 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
11769 * config/arm/t-rtems-eabi: Add
11770 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
11771 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
11772 mbig-endian/mthumb/march=armv7-r, and
11773 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
11776 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
11777 Chris Johns <chrisj@rtems.org>
11778 Joel Sherrill <joel.sherrill@oarcorp.com>
11780 * config.gcc: Add nios2-*-rtems*.
11781 * config/nios2/rtems.h: New file.
11782 * gcc/config/nios2/t-rtems: New file.
11784 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
11787 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
11788 constant numbers, not general constants.
11789 (rs6000_expand_vector_init): Ditto.
11791 2014-07-23 Nathan Sidwell <nathan@acm.org>
11793 * gcov-tool.c (gcov_list): Declare here.
11794 (set_gcov_list): Remove.
11795 (gcov_output_files): Set gcov_list directly.
11797 2014-07-23 Host Schirmeier <horst@schirmeier.com>
11799 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
11801 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11803 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
11804 callee-saved registers are available for padding purpose
11805 and r3 is not mandatory, then prefer use those callee-saved
11808 2014-07-23 Richard Biener <rguenther@suse.de>
11810 * params.def (PARAM_MAX_COMBINE_INSNS): New.
11811 * combine.c: Include statistics.h and params.h.
11812 (combine_instructions): Guard three and four insn combines
11813 with max-combine-insns value. Record statistics for combines
11815 * doc/invoke.texi (max-combine-insns): Document new param.
11817 2014-07-23 Roman Gareev <gareevroman@gmail.com>
11819 * graphite-isl-ast-to-gimple.c:
11820 (translate_isl_ast_node_block): New function.
11821 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
11823 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
11824 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
11826 2014-07-23 Roman Gareev <gareevroman@gmail.com>
11828 * graphite-isl-ast-to-gimple.c:
11829 (get_max_schedule_dimensions): New function.
11830 (extend_schedule): Likewise.
11831 (generate_isl_schedule): Add calling of extend_schedule and
11832 get_max_schedule_dimensions.
11834 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11836 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
11837 (case UNSPEC): Handle UNSPEC_RBIT.
11839 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11841 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
11842 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
11844 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11846 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
11848 2014-07-22 Roman Gareev <gareevroman@gmail.com>
11850 * graphite-isl-ast-to-gimple.c:
11851 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
11852 (ivs_params_clear):
11853 (build_iv_mapping): New function.
11854 (translate_isl_ast_node_user): Likewise.
11855 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
11857 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
11858 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
11859 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
11861 2014-07-21 Bin Cheng <bin.cheng@arm.com>
11864 * config/arm/arm.md (setmem): New pattern.
11865 * config/arm/arm-protos.h (struct tune_params): New fields.
11866 (arm_gen_setmem): New prototype.
11867 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
11868 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
11869 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
11870 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
11871 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
11872 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
11873 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
11874 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
11875 (arm_const_inline_cost): New function.
11876 (arm_block_set_max_insns): New function.
11877 (arm_block_set_non_vect_profit_p): New function.
11878 (arm_block_set_vect_profit_p): New function.
11879 (arm_block_set_unaligned_vect): New function.
11880 (arm_block_set_aligned_vect): New function.
11881 (arm_block_set_unaligned_non_vect): New function.
11882 (arm_block_set_aligned_non_vect): New function.
11883 (arm_block_set_vect, arm_gen_setmem): New functions.
11885 2014-07-21 Bin Cheng <bin.cheng@arm.com>
11887 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
11889 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
11892 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
11893 out of #ifdef __OPTIMIZE__.
11895 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
11897 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
11898 different trapping status if -fnon-call-exceptions is enabled.
11900 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
11902 * expr.c (store_field): Handle VOIDmode for calls that return values
11903 in multiple locations.
11905 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11907 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
11908 (altivec_vsldoi_<mode>): Likewise.
11910 2014-07-20 Roman Gareev <gareevroman@gmail.com>
11912 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
11913 to the number of characters in the line.
11915 2014-07-20 Roman Gareev <gareevroman@gmail.com>
11917 * graphite-isl-ast-to-gimple.c: Add using of
11918 build_nonstandard_integer_type instead of int128_integer_type_node.
11920 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
11922 * toplev.c (output_stack_usage): Adjust the location of the warning.
11924 2014-07-19 Daniel Cederman <cederman@gaisler.com>
11926 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
11927 (*membar_storeload): Disable for LEON3.
11929 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
11931 PR rtl-optimization/61461
11932 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
11934 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
11937 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
11938 Fix instruction constraint.
11939 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
11941 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
11943 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
11945 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
11947 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
11948 GNU coding standards.
11949 (nds32_register_move_cost): Likewise.
11950 (nds32_memory_move_cost): Likewise.
11951 (nds32_address_cost): Likewise.
11953 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11955 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
11957 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
11959 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
11960 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
11961 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
11962 (HAVE_sync_compare_and_swapqi): Define.
11963 (HAVE_sync_compare_and_swaphi): Likewise.
11964 (HAVE_sync_compare_and_swapsi): Likewise.
11966 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
11968 * config/mips/p5600.md: Add missing cpu tests.
11970 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11972 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
11973 (vmla_f64): Likewise.
11974 (vfms_f64): Likewise.
11975 (vmls_f64): Likewise.
11977 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11979 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
11980 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
11982 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11984 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
11985 (vmlal_high_lane_s32): Likewise.
11986 (vmlal_high_lane_u16): Likewise.
11987 (vmlal_high_lane_u32): Likewise.
11988 (vmlsl_high_lane_s16): Likewise.
11989 (vmlsl_high_lane_s32): Likewise.
11990 (vmlsl_high_lane_u16): Likewise.
11991 (vmlsl_high_lane_u32): Likewise.
11993 2014-07-17 Terry Guo <terry.guo@arm.com>
11995 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
11996 (alus_reg): Renamed to alus_sreg.
11997 * config/arm/arm-fixed.md: Change type of non-dsp instructions
11998 from alu_reg to alu_sreg. Change type of dsp instructions from
11999 alu_reg to alu_dsp_reg.
12000 * config/arm/thumb1.md: Likewise.
12001 * config/arm/thumb2.md: Likewise.
12002 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
12003 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
12004 with alu_sreg and alus_sreg.
12005 * config/arm/arm1026ejs.md (alu_op): Likewise.
12006 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
12007 * config/arm/arm926ejs.md (9_alu_op): Likewise.
12008 * config/arm/fa526.md (526_alu_op): Likewise.
12009 * config/arm/fa606te.md (606te_alu_op): Likewise.
12010 * config/arm/fa626te.md (626te_alu_op): Likewise.
12011 * config/arm/fa726te.md (726te_alu_op): Likewise.
12012 * config/arm/fmp626.md (mp626_alu_op): Likewise.
12013 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
12014 alu_sreg, alu_dsp_reg and alus_sreg.
12015 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
12016 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12017 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12018 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
12019 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
12020 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12021 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12022 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12023 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
12024 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
12025 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
12026 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
12027 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
12028 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
12029 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
12030 alus_reg to alus_sreg.
12032 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
12034 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
12037 2014-07-17 Richard Biener <rguenther@suse.de>
12039 PR rtl-optimization/61801
12040 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
12041 don't set reg_pending_barrier if it appears in a debug-insn.
12043 2014-07-16 DJ Delorie <dj@redhat.com>
12045 * config/rx/rx.c (rx_option_override): Fix alignment values.
12046 (rx_align_for_label): Likewise.
12048 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
12051 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
12052 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
12053 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
12055 (cris_print_index, cris_print_operand, cris_constant_index_p)
12056 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
12057 (cris_address_cost): Ditto last CONSTANT_P.
12058 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
12059 callers changed. Yield cris_offsettable_symbol for non-PIC
12060 constant symbolic expressions including labels. Yield cris_unspec
12062 (cris_expand_pic_call_address): New parameter MARKERP. Set its
12063 target to pic_offset_table_rtx for calls that will likely go
12064 through PLT, const0_rtx when they can't. All callers changed.
12065 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
12066 symbolic expressions to be PICified. Remove second, redundant,
12067 assert on can_create_pseudo_p returning non-zero. Use
12068 replace_equiv_address_nv, not replace_equiv_address, for final
12070 * config/cris/cris.md ("movsi"): Move variable t to pattern
12071 toplevel. Adjust assert for new cris_symbol_type member. Use
12072 CONSTANT_P instead of CONSTANT_ADDRESS_P.
12073 ("*movsi_internal") <case 9>: Make check for valid unspec operands
12075 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
12076 ("call", "call_value"): Use second incoming operand as a marker
12077 for pic-offset-table-register being used.
12078 ("*expanded_call_non_v32", "*expanded_call_v32")
12079 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
12080 second incoming operand to CALL, match cris_call_type_marker.
12081 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
12082 ("*expanded_call_side"): Ditto. Fix typo in comment.
12083 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
12085 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
12086 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
12087 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
12088 users changed. Add members cris_offsettable_symbol and cris_unspec.
12089 (cris_symbol_type): Rename from cris_pic_symbol_type.
12090 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
12092 * config/cris/cris-protos.h (cris_symbol_type_of,
12093 cris_expand_pic_call_address): Adjust prototypes.
12094 (cris_legitimate_constant_p): New prototype.
12096 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
12097 an existing tmake_file. Don't add t-slibgcc and t-linux.
12099 2014-07-17 Jason Merrill <jason@redhat.com>
12102 * symtab.c (symtab_remove_from_same_comdat_group): Also
12103 set_comdat_group to NULL_TREE.
12104 (verify_symtab): Fix diagnostic.
12106 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
12109 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
12111 2014-07-16 Dodji Seketeli <dodji@redhat.com>
12113 Support location tracking for built-in macro tokens
12114 * input.h (is_location_from_builtin_token): New function declaration.
12115 * input.c (is_location_from_builtin_token): New function definition.
12116 * toplev.c (general_init): Tell libcpp what the pre-defined
12117 spelling location for built-in tokens is.
12119 2014-07-16 Jakub Jelinek <jakub@redhat.com>
12121 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
12122 on the FUNCTION_DECL.
12124 2014-07-16 Richard Biener <rguenther@suse.de>
12127 * doc/extend.texi (always_inline): Clarify.
12129 2014-07-15 Eric Christopher <echristo@gmail.com>
12131 * doc/invoke.texi (Link Options): Document -z option.
12133 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
12135 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
12136 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
12138 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
12140 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
12142 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
12144 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
12145 varpool_assemble_decl.
12146 * varpool.c (varpool_assemble_decl): Assert that node->definition is
12149 2014-07-15 Michael Matz <matz@suse.de>
12151 PR rtl-optimization/61772
12152 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
12154 2014-07-15 Richard Biener <rguenther@suse.de>
12156 * opts.c (default_options_table): Disable bit-ccp at -Og.
12158 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12160 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
12162 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12164 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
12165 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
12166 call langhook for unknown declaration.
12167 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
12168 * tree.h (DECL_ARGUMENTS): Update.
12169 * print-tree.c (print_node): Update.
12170 * tree-core.h (tree_decl_non_common): Remove arguments.
12171 (tree_function_decl): Add arguments.
12173 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
12175 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
12177 2014-07-14 Richard Biener <rguenther@suse.de>
12179 PR tree-optimization/61779
12180 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
12181 simplifying a condition.
12183 2014-07-14 Richard Biener <rguenther@suse.de>
12185 * builtins.c (c_strlen): Make only_value == 2 really only
12186 affect warning generation.
12188 2014-07-14 Richard Biener <rguenther@suse.de>
12190 PR tree-optimization/61757
12191 PR tree-optimization/61783
12192 PR tree-optimization/61787
12193 * tree-ssa-dom.c (record_equality): Revert canonicalization
12194 change and add comment.
12195 (propagate_rhs_into_lhs): Revert previous fix, removing
12196 loop depth restriction again.
12198 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12200 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
12201 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12202 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12203 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
12204 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12205 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12206 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12208 2014-07-14 Richard Biener <rguenther@suse.de>
12210 * cgraph.h (decl_in_symtab_p): Make inline.
12212 2014-07-14 Jakub Jelinek <jakub@redhat.com>
12214 PR middle-end/61294
12215 * doc/invoke.texi (-Wmemset-transposed-args): Document.
12218 * config/i386/i386.c (classify_argument): Don't merge classes above
12221 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
12223 * cgraph.h (symtab_node): Add nonzero_address.
12224 (decl_in_symtab_p): Break out from ...
12225 (symtab_get_node): ... here.
12226 * fold-const.c: Include cgraph.h
12227 (tree_single_nonzero_warnv_p): Use symtab to determine
12228 if symbol is non-zero.
12229 * symtab.c (symtab_node::nonzero_address): New method.
12231 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12233 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
12234 forgotten in previous commit.
12236 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12238 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
12240 * ipa-devirt.c: Include stor-layout.h and intl.h
12241 (odr_subtypes_equivalent_p): New function.
12242 (warn_odr): New function.
12243 (warn_type_mismatch): New function.
12244 (odr_types_equivalent_p): New function.
12245 (add_type_duplicate): Use it.
12246 * common.opt (Wodr): New flag.
12247 * doc/invoke.texi (Wodr): Document new warning.
12249 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12251 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
12252 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
12253 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
12254 (varpool_get_constructor): Push CTORS_IN timevar.
12255 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
12257 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
12259 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
12260 Remove VOID_FTYPE_PUSHORT.
12261 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
12262 Change code to USHORT_FTYPE_VOID.
12263 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
12264 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
12265 (ix86_atomic_assign_expand_fenv): Update for
12266 __builtin_ia32_fnstsw changes.
12267 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
12268 (fnstsw): Change operand 0 to nonimmediate operand.
12270 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12272 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
12273 (varpool_get_constructor): New function.
12274 (varpool_ctor_useable_for_folding_p): Break out from ...
12275 (ctor_for_folding): ... here; use varpool_get_constructor.
12276 (varpool_assemble_decl): Likewise.
12277 * lto-streamer.h (struct output_block): Turn cgraph_node
12279 (lto_input_variable_constructor): Declare.
12280 * ipa-visibility.c (function_and_variable_visibility): Use
12281 varpool_get_constructor.
12282 * cgraph.h (varpool_get_constructor): Declare.
12283 (varpool_ctor_useable_for_folding_p): New function.
12284 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
12285 parameter; return error_mark_node for non-trivial constructors.
12286 (lto_write_tree_1, DFS_write_tree): Update use of
12287 get_symbol_initial_value.
12288 (output_function): Update initialization of symbol.
12289 (output_constructor): New function.
12290 (copy_function): Rename to ..
12291 (copy_function_or_variable): ... this one; handle vars too.
12292 (lto_output): Output variable sections.
12293 * lto-streamer-in.c (input_constructor): New function.
12294 (lto_read_body): Rename from ...
12295 (lto_read_body_or_constructor): ... this one; handle vars too.
12296 (lto_input_variable_constructor): New function.
12297 * ipa-prop.c (ipa_prop_write_jump_functions,
12298 ipa_prop_write_all_agg_replacement): Update.
12299 * lto-cgraph.c (compute_ltrans_boundary): Use it.
12300 (output_cgraph_opt_summary): Set symbol to NULL.
12302 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12304 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
12305 non-polymorphic types.
12306 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
12307 * ipa-devirt.c (types_same_for_odr): Do not explode when one
12308 of types is not polymorphic.
12310 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
12312 * lra-constraints.c (remove_inheritance_pseudos): Process
12313 destination pseudo too.
12315 2014-07-11 Rong Xu <xur@google.com>
12317 * gcov-tool.c (gcov_output_files): Fix build error introduced in
12320 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
12322 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
12323 * config/avr/avr-devices.c (AVR_MCU): Same.
12324 (avr_mcu_types): add text start value to end of device list.
12325 * config/avr/avr-mcus.def: Add text section start for all devices.
12326 (ata5782): Add new avr5 device.
12328 * config/avr/avr-tables.opt: Regenerate.
12329 * config/avr/avr.h: Add declaration for text section start handler.
12330 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
12332 (LINK_SPEC): Include text section start handler to linker spec.
12333 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
12334 pass -Ttext option to linker if the text section start for the device
12336 * config/avr/t-multilib: Regenerate.
12337 * doc/avr-mmcu.texi: Regenerate.
12339 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
12341 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
12342 * config/rs6000/aix52.h (LINK_SPEC): Same.
12343 * config/rs6000/aix53.h (LINK_SPEC): Same.
12344 * config/rs6000/aix61.h (LINK_SPEC): Same.
12345 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
12347 2014-07-11 Roman Gareev <gareevroman@gmail.com>
12349 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
12350 (graphite_verify): New function.
12351 (ivs_params_clear): New function.
12352 (gcc_expression_from_isl_ast_expr_id): New function.
12353 (gcc_expression_from_isl_expr_int): New function.
12354 (binary_op_to_tree): New function.
12355 (ternary_op_to_tree): New function.
12356 (unary_op_to_tree): New function.
12357 (nary_op_to_tree): New function.
12358 (gcc_expression_from_isl_expr_op): New function.
12359 (gcc_expression_from_isl_expression): New function.
12360 (graphite_create_new_loop): New function.
12361 (translate_isl_ast_for_loop): New function.
12362 (get_upper_bound): New function.
12363 (graphite_create_new_loop_guard): New function.
12364 (translate_isl_ast_node_for): New function.
12365 (translate_isl_ast): New function.
12366 (add_parameters_to_ivs_params): New function.
12367 (scop_to_isl_ast): New parameter ip.
12368 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
12370 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12372 * config/xtensa/predicates.md (call expander): Update for
12373 DECL_SECTION_NAME being string.
12375 2014-07-11 Richard Biener <rguenther@suse.de>
12377 PR middle-end/61473
12378 * builtins.c (fold_builtin_memory_op): Inline memory moves that
12379 can be implemented with a single load followed by a single store.
12380 (c_strlen): Only warn when only_value is not 2.
12382 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
12384 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
12386 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
12389 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
12390 (*movhi_bytes): Likewise.
12391 (*arm_movqi_insn): Likewise.
12393 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
12396 * config/alpha/alpha.c: Include tree-pass.h, context.h
12397 and pass_manager.h.
12398 (pass_data_handle_trap_shadows): New pass.
12399 (pass_handle_trap_shadows::gate): New pass gate function.
12400 (make_pass_handle_trap_shadows): New function.
12401 (rest_of_handle_trap_shadows): Ditto.
12403 (alpha_align_insns_1): Rename from alpha_align_insns.
12404 (pass_data_align_insns): New pass.
12405 (pass_align_insns::gate): New pass gate function.
12406 (make_pass_aling_insns): New function.
12407 (rest_of_align_insns): Ditto.
12408 (alpha_align_insns): Ditto.
12410 (alpha_option_override): Declare handle_trap_shadows info
12411 and align_insns_info. Register handle_trap_shadows and align_insns
12413 (alpha_reorg): Do not call alpha_trap_shadows and
12414 alpha_align_insn from here.
12416 (alpha_pad_function_end): Do not skip BARRIERs.
12418 2014-07-10 Rong Xu <xur@google.com>
12420 Add gcov-tool: an offline gcda profile processing tool support.
12421 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
12422 (gcov_is_error): Ditto.
12423 (gcov_read_string): Ditto.
12424 (gcov_read_sync): Ditto.
12425 * gcov-io.h: Move counter defines to gcov-counter.def.
12426 * gcov-dump.c (tag_counters): Use gcov-counter.def.
12427 * coverage.c: Ditto.
12428 * gcov-tool.c: Offline gcda profile processing tool.
12429 (unlink_gcda_file): Remove one gcda file.
12430 (unlink_profile_dir): Remove gcda files from the profile path.
12431 (gcov_output_files): Output gcda files to an output dir.
12432 (profile_merge): Merge two profiles in directory.
12433 (print_merge_usage_message): Print merge usage.
12434 (merge_usage): Print merge usage and exit.
12435 (do_merge): Driver for profile merge sub-command.
12436 (profile_rewrite): Rewrite profile.
12437 (print_rewrite_usage_message): Print rewrite usage.
12438 (rewrite_usage): Print rewrite usage and exit.
12439 (do_rewrite): Driver for profile rewrite sub-command.
12440 (print_usage): Print gcov-info usage and exit.
12441 (print_version): Print gcov-info version.
12442 (process_args): Process arguments.
12443 (main): Main routine for gcov-tool.
12444 * Makefile.in: Build and install gcov-tool.
12445 * gcov-counter.def: New file split from gcov-io.h.
12446 * doc/gcc.texi: Include gcov-tool.texi.
12447 * doc/gcov-tool.texi: Document for gcov-tool.
12449 2014-07-10 Richard Biener <rguenther@suse.de>
12451 PR tree-optimization/61757
12452 * tree-ssa-dom.c (loop_depth_of_name): Restore.
12453 (propagate_rhs_into_lhs): Revert part of last change.
12455 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
12457 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
12460 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
12462 PR middle-end/53590
12463 * function.c (allocate_struct_function): Revert r188667 change.
12465 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
12467 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
12469 * doc/install.texi: Remove links to defunct package providers for
12472 2014-07-09 Tom de Vries <tom@codesourcery.com>
12474 * final.c (get_call_fndecl): Declare.
12475 (self_recursive_call_p): New function.
12476 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
12478 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12480 * ipa-devirt.c (record_node): Walk through aliases.
12482 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12484 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
12486 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12489 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
12491 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12493 * ipa-visibility.c (function_and_variable_visibility): Remove
12494 temporary hack disabling local aliases on AIX.
12496 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12498 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
12499 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
12501 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12503 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
12504 * rs6000/rs6000.c: Inline output of .set instruction.
12505 (declare_alias_data): New struct.
12506 (rs6000_declare_alias): New function.
12507 (rs6000_xcoff_declare_function_name): Use it.
12508 (rs6000_xcoff_declare_object_name): New function.
12509 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
12510 (ASM_OUTPUT_DEF): Turn to empty definition.
12512 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12515 * hash-table.h: use hash_table::value_type instead of
12516 Descriptor::value_type in the return types of several methods.
12518 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12520 * tree-pass.h (pass_data): Remove has_execute member.
12521 * passes.c (execute_one_pass): Don't check pass->has_execute.
12522 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
12523 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
12524 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
12525 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
12526 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
12527 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
12528 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
12529 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
12530 gimple-low.c, gimple-ssa-isolate-paths.c,
12531 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
12532 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
12533 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
12534 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
12535 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
12536 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
12537 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
12538 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
12539 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
12540 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
12541 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
12542 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
12543 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
12544 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
12545 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
12546 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
12547 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
12548 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
12549 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
12550 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
12551 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
12552 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
12553 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
12554 web.c: Remove initializer for pass_data::has_execute.
12556 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12558 * graphite-htab.h: Use hash_map instead of hash_table.
12559 * graphite-clast-to-gimple.c: Adjust.
12560 * passes.c: Use hash_map instead of hash_table.
12561 * sese.c: Likewise.
12562 * sese.h: Remove now unused code.
12564 2014-07-08 Sriraman Tallam <tmsriram@google.com>
12567 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
12570 2014-07-08 Jakub Jelinek <jakub@redhat.com>
12572 PR rtl-optimization/61673
12573 * combine.c (simplify_comparison): Test just mode's sign bit
12574 in tmode rather than the sign bit and any bits above it.
12576 2014-07-08 Roman Gareev <gareevroman@gmail.com>
12578 * graphite-isl-ast-to-gimple.c (generate_isl_context):
12579 Add __isl_give to the declaration.
12580 (generate_isl_schedule): Likewise.
12581 (scop_to_isl_ast): Likewise.
12583 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12585 * config/arm/arm.c (cortexa5_extra_costs): New table.
12586 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
12588 2014-07-08 Jakub Jelinek <jakub@redhat.com>
12590 PR tree-optimization/61725
12591 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
12592 range, use range_includes_zerop_p instead of integer_zerop on
12593 vr0->min, only use log2 of max if min is not negative.
12595 2014-07-08 Richard Biener <rguenther@suse.de>
12597 * tree-ssa-dom.h (loop_depth_of_name): Remove.
12598 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
12599 restriction on loop depth difference.
12600 (record_equality): Likewise.
12601 (propagate_rhs_into_lhs): Likewise. Simplify condition.
12602 (loop_depth_of_name): Remove.
12603 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
12604 restriction on loop depth difference.
12605 (init_copy_prop): Likewise.
12607 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12609 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
12611 (walk_aliased_vdefs): Likewise.
12612 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
12613 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
12614 (detect_type_change_from_memory_writes): Check if entry was reached.
12616 2014-07-08 Richard Biener <rguenther@suse.de>
12618 PR tree-optimization/61681
12619 * tree-ssa-structalias.c (find_what_var_points_to): Expand
12620 NONLOCAL inside ESCAPED.
12622 2014-07-08 Richard Biener <rguenther@suse.de>
12624 PR tree-optimization/61680
12625 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
12626 Handle properly all read-write dependences with group accesses.
12628 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
12630 PR tree-optimization/61576
12631 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
12632 block containing reduction statement is predecessor of phi basi block.
12634 2014-07-08 Marek Polacek <polacek@redhat.com>
12637 * fold-const.c (round_up_loc): Change the parameter type.
12639 * fold-const.h (round_up_loc): Adjust declaration.
12640 * stor-layout.c (finalize_record_size): Check for too large types.
12642 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
12644 * symtab.c: Include calls.h.
12645 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
12647 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
12649 * config/rs6000/rs6000.c (output_vec_const_move): Handle
12650 little-endian code generation.
12651 * config/rs6000/spe.md (spe_evmergehi): Rename to...
12652 (vec_perm00_v2si): ... this. Handle little-endian code generation.
12653 (spe_evmergehilo): Rename to...
12654 (vec_perm01_v2si): ... this. Handle little-endian code generation.
12655 (spe_evmergelo): Rename to...
12656 (vec_perm11_v2si): ... this. Handle little-endian code generation.
12657 (spe_evmergelohi): Rename to...
12658 (vec_perm10_v2si): ... this. Handle little-endian code generation.
12659 (spe_evmergehi, spe_evmergehilo): New expanders.
12660 (spe_evmergelo, spe_evmergelohi): Likewise.
12661 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
12662 (*frob_tf_ti): Likewise.
12663 (*frob_<mode>_di_2): Likewise.
12664 (*frob_tf_di_8_2): Likewise.
12665 (*frob_di_<mode>): Likewise.
12666 (*frob_ti_tf): Likewise.
12667 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
12668 (*frob_ti_<mode>_8_2): Likewise.
12669 (*frob_ti_tf_2): Likewise.
12670 (mov_si<mode>_e500_subreg0): Rename to...
12671 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
12673 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
12674 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
12675 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
12676 the big endianness only.
12677 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
12678 (*mov_si<mode>_e500_subreg0_2): Rename to...
12679 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
12680 big big endianness only.
12681 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
12682 (*mov_si<mode>_e500_subreg4): Rename to...
12683 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
12685 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
12686 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
12687 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
12688 the big endianness only.
12689 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
12691 (*mov_si<mode>_e500_subreg4_2): Rename to...
12692 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
12694 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
12695 (*mov_sitf_e500_subreg8): Rename to...
12696 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
12698 (*mov_sitf_e500_subreg8_le): New instruction pattern.
12699 (*mov_sitf_e500_subreg8_2): Rename to...
12700 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
12702 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
12703 (*mov_sitf_e500_subreg12): Rename to...
12704 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
12706 (*mov_sitf_e500_subreg12_le): New instruction pattern.
12707 (*mov_sitf_e500_subreg12_2): Rename to...
12708 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
12710 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
12712 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
12714 * asan.c (instrument_strlen_call): Do not instrument first byte
12715 in strlen if already instrumented.
12717 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12719 * config/arm/arm.opt (mwords-little-endian): Delete.
12720 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
12721 of TARGET_LITTLE_WORDS.
12722 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
12723 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
12725 * doc/invoke.texi: Remove references to -mwords-little-endian.
12727 2014-07-07 Jakub Jelinek <jakub@redhat.com>
12729 * expmed.c (struct init_expmed_rtl): Change all fields but
12730 pow2 and cint from struct rtx_def to rtx.
12731 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
12732 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
12735 2014-07-06 Marek Polacek <polacek@redhat.com>
12738 * doc/invoke.texi: Document -Wsizeof-array-argument.
12740 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
12742 * wide-int.h (wide_int_storage): Change declaration from struct
12745 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
12747 * cgraph.c (cgraph_create_indirect_edge): Update call of
12748 get_polymorphic_call_info.
12749 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
12750 (possible_polymorphic_call_targets): Add parameter call.
12751 (decl_maybe_in_construction_p): New predicate.
12752 (get_polymorphic_call_info): Add parameter call;
12753 use decl_maybe_in_construction_p.
12754 * gimple-fold.c (fold_gimple_assign): Update use of
12755 possible_polymorphic_call_targets.
12756 (gimple_fold_call): Likewise.
12757 * ipa-prop.c: Inlcude calls.h
12758 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
12759 (param_type_may_change_p): New predicate.
12760 (detect_type_change_from_memory_writes): Break out from ...
12761 (detect_type_change): ... this one; use param_type_may_change_p.
12762 (detect_type_change_ssa): Use param_type_may_change_p.
12763 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
12765 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
12768 * config/arm/arm-protos.h (arm_legitimate_address_p,
12769 arm_is_constant_pool_ref): Add prototypes.
12770 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
12771 (arm_is_constant_pool_ref) New function.
12772 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
12773 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
12774 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
12775 operand. Remove pool_range and neg_pool_range attributes.
12776 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
12777 pool_range and neg_pool_range attributes.
12778 * config/arm/constraints.md (Uh): New constraint.
12779 (Uq): Don't allow constant pool references.
12781 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
12783 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
12784 (move_lo_quad_internal_be_<mode>): Likewise.
12785 (move_lo_quad_<mode>): Convert to define_expand.
12786 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
12787 (aarch64_simd_move_hi_quad_be_<mode>): New.
12788 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
12789 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
12790 (aarch64_combinez_be<mode>): New.
12791 (aarch64_combine<mode>): Convert to define_expand.
12792 (aarch64_combine_internal<mode>): New.
12793 (aarch64_simd_combine<mode>): Remove bogus RTL description.
12795 2014-07-04 Tom de Vries <tom@codesourcery.com>
12797 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
12798 combination of earlyclobber and read/write modifiers.
12800 2014-07-04 Tom de Vries <tom@codesourcery.com>
12802 * config/aarch64/aarch64-simd.md
12803 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
12805 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
12808 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
12810 2014-07-04 Jakub Jelinek <jakub@redhat.com>
12812 PR middle-end/61654
12813 * cgraphunit.c (expand_thunk): Call free_dominance_info.
12815 PR tree-optimization/61684
12816 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
12817 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
12819 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12820 Kito Cheng <kito@0xlab.org>
12821 Monk Chiang <sh.chiang04@gmail.com>
12823 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
12824 (nds32_symbol_load_store_p): Move to ...
12825 (nds32_fp_as_gp_check_available): Move to ...
12826 * config/nds32/nds32-fp-as-gp.c: ... here.
12827 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
12828 extern declaration.
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/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
12835 (nds32_expand_store_multiple): Move to ...
12836 (nds32_expand_movmemqi): Move to ...
12837 * config/nds32/nds32-memory-manipulation.c: ... here.
12839 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12840 Kito Cheng <kito@0xlab.org>
12841 Monk Chiang <sh.chiang04@gmail.com>
12843 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
12844 (nds32_output_casesi_pc_relative): Move to ...
12845 (nds32_output_casesi): Move to ...
12846 (nds32_mem_format): Move to ...
12847 (nds32_output_16bit_store): Move to ...
12848 (nds32_output_16bit_load): Move to ...
12849 (nds32_output_32bit_store): Move to ...
12850 (nds32_output_32bit_load): Move to ...
12851 (nds32_output_32bit_load_s): Move to ...
12852 (nds32_output_stack_push): Move to ...
12853 (nds32_output_stack_pop): Move to ...
12854 * config/nds32/nds32-md-auxiliary.c: ... here.
12856 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12857 Ling-Hua Tseng <uranus@tinlans.org>
12859 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
12860 the purpose of this file.
12862 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12863 Kito Cheng <kito@0xlab.org>
12864 Monk Chiang <sh.chiang04@gmail.com>
12866 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
12867 (nds32_address_cost): Move implementation to ...
12868 * config/nds32/nds32-cost.c: ... here.
12869 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
12870 (nds32_address_cost_impl): Declare.
12872 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12873 Kito Cheng <kito@0xlab.org>
12874 Monk Chiang <sh.chiang04@gmail.com>
12876 * config/nds32/nds32.c
12877 (nds32_consecutive_registers_load_store_p): Move to ...
12878 (nds32_valid_multiple_load_store): Move to ...
12879 (nds32_valid_stack_push_pop): Move to ...
12880 (nds32_can_use_bclr_p): Move to ...
12881 (nds32_can_use_bset_p): Move to ...
12882 (nds32_can_use_btgl_p): Move to ...
12883 (nds32_can_use_bitci_p): Move to ...
12884 * config/nds32/nds32-predicates.c: ... here.
12886 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12887 Kito Cheng <kito@0xlab.org>
12888 Monk Chiang <sh.chiang04@gmail.com>
12890 * config/nds32/nds32.c
12891 (nds32_expand_builtin_null_ftype_reg): Move to ...
12892 (nds32_expand_builtin_reg_ftype_imm): Move to ...
12893 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
12894 (nds32_init_builtins): Move implementation to ...
12895 (nds32_expand_builtin): Move implementation to ...
12896 * config/nds32/nds32-intrinsic.c: ... here.
12897 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
12898 (nds32_expand_builtin_impl): Declare.
12900 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12901 Kito Cheng <kito@0xlab.org>
12902 Monk Chiang <sh.chiang04@gmail.com>
12904 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
12905 (nds32_emit_section_tail_template): Move to ...
12906 (nds32_emit_isr_jmptbl_section): Move to ...
12907 (nds32_emit_isr_vector_section): Move to ...
12908 (nds32_emit_isr_reset_conten): Move to ...
12909 (nds32_check_isr_attrs_conflict): Move to ...
12910 (nds32_construct_isr_vectors_information): Move to ...
12911 (nds32_asm_file_start): Move implementation to ...
12912 (nds32_asm_file_end): Move implementation to ...
12913 * config/nds32/nds32-isr.c: ... here.
12914 * config/nds32/nds32-protos.h
12915 (nds32_check_isr_attrs_conflict): Declare.
12916 (nds32_construct_isr_vectors_information): Declare.
12917 (nds32_asm_file_start_for_isr): Declare.
12918 (nds32_asm_file_end_for_isr): Declare.
12920 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12921 Kito Cheng <kito@0xlab.org>
12922 Monk Chiang <sh.chiang04@gmail.com>
12924 * config.gcc (nds32*): Add new modules to extra_objs.
12925 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
12926 (nds32be-*-*): Likewise.
12927 * config/nds32/nds32-cost.c: New file.
12928 * config/nds32/nds32-fp-as-gp.c: New file.
12929 * config/nds32/nds32-intrinsic.c: New file.
12930 * config/nds32/nds32-isr.c: New file.
12931 * config/nds32/nds32-md-auxiliary.c: New file.
12932 * config/nds32/nds32-memory-manipulation.c: New file.
12933 * config/nds32/nds32-pipelines-auxiliary.c: New file.
12934 * config/nds32/nds32-predicates.c: New file.
12935 * config/nds32/t-nds32: New file.
12937 2014-07-03 Jakub Jelinek <jakub@redhat.com>
12939 PR tree-optimization/61682
12940 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
12941 using cases and when one of the operands is equal to 1.
12943 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
12945 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
12946 ashr<mode>3): Correct mode of operands[2].
12947 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
12948 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
12949 Correct mode of operands[2]. Fix split condition.
12951 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
12953 * arm.md (arch): Add armv6_or_vfpv3.
12954 (arch_enabled): Add test for the above.
12955 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
12957 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
12959 2014-07-03 Jakub Jelinek <jakub@redhat.com>
12961 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
12962 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
12963 HWI 1 and negate the unsigned value.
12964 * expmed.c (expand_sdiv_pow2): For modes wider than word always
12965 use AND instead of shift.
12966 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
12968 2014-07-03 Marek Polacek <polacek@redhat.com>
12970 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
12971 (-fsanitize=float-divide-by-zero): Move to the table with
12972 -fsanitize=undefined suboptions.
12973 (-fsanitize=float-cast-overflow): Likewise.
12975 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
12977 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
12978 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
12981 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
12983 * loop-invariant.c (struct invariant): Add a new member: eqno;
12984 (find_identical_invariants): Update eqno;
12985 (create_new_invariant): Init eqno;
12986 (get_inv_cost): Compute comp_cost with eqno;
12988 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
12990 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
12991 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
12992 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
12993 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
12994 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
12996 2014-07-02 Christian Bruel <christian.bruel@st.com>
13000 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
13001 (make_preds_opaque): Delete.
13002 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
13003 (commit_mode_sets): New function.
13004 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
13005 Process all modes at once.
13006 * basic-block.h (pre_edge_lcm_avs): Declare.
13007 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
13008 Call clear_aux_for_edges. Fix comments.
13009 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
13010 (pre_edge_rev_lcm): Idem.
13011 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
13013 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
13014 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
13016 * config/i386/i386.c (x96_emit_mode_set): Idem.
13017 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
13018 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
13019 (fpscr_toggle) Disallow from delay slot.
13020 * target.def (emit_mode_set): Add prev_mode parameter.
13021 * doc/tm.texi: Regenerate.
13023 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13025 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
13028 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
13030 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
13031 vtable_pointer_value_to_vtable): Constify.
13032 (contains_polymorphic_type_p): Declare.
13033 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
13034 vtable_pointer_value_to_vtable): Constify.
13035 (contains_polymorphic_type_p): New predicate.
13036 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
13038 (ipa_set_ancestor_jf): Likewise.
13039 (detect_type_change): Return false in easy cases.
13040 (compute_complex_assign_jump_func): Require type to contain
13042 (compute_known_type_jump_func): Likewise.
13044 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
13046 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
13048 (type_in_anonymous_namespace_p): Constify argument.
13049 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
13050 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
13051 (main_odr_variant): New function.
13052 (hash_type_name): Make static; update assert; do not ICE on
13054 (types_same_for_odr): Bring here from tree.c; simplify and remove
13055 old structural comparing code that doesn't work for templates.
13056 (odr_hasher::equal): Update assert.
13057 (add_type_duplicate): Return true when bases should be computed;
13058 replace incomplete loader by complete; do not output duplicated
13059 warnings; do not ICE on non-records; set odr_violated flag.
13060 (get_odr_type): Be ready to replace incomplete type by complete
13061 one; work on ODR variants instead of main variants; reorder item
13062 in array so bases have still smaller indexes.
13063 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
13064 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
13066 2014-07-01 Cary Coutant <ccoutant@google.com>
13068 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
13070 (resolve_addr_in_expr): When replacing the rtx in a location list
13071 entry, get a new address table entry.
13072 (dwarf2out_finish): Call index_location_lists even if there are no
13073 addr_index_table entries yet.
13075 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
13077 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
13078 change for not being obvious.
13080 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
13082 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
13085 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13087 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
13088 (vcagt_f64): Likewise.
13089 (vcale_f64): Likewise.
13090 (vcaled_f64): Likewise.
13091 (vcales_f32): Likewise.
13092 (vcalt_f64): Likewise.
13093 (vcaltd_f64): Likewise.
13094 (vcalts_f32): Likewise.
13096 2014-07-01 Marek Polacek <polacek@redhat.com>
13098 * doc/invoke.texi: Document -Wint-conversion.
13100 2014-07-01 Marek Polacek <polacek@redhat.com>
13103 * doc/invoke.texi: Document -Wincompatible-pointer-types.
13105 2014-07-01 Martin Liska <mliska@suse.cz>
13107 IPA REF alias refactoring
13108 * cgraph.h (iterate_direct_aliases): New function.
13109 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
13110 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
13111 FOR_EACH_ALIAS added.
13112 (cgraph_for_node_and_aliases): Likewise.
13113 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
13114 * ipa-inline.c (reset_edge_caches): Likewise.
13115 (update_caller_keys): Likewise.
13116 * trans-mem.c (ipa_tm_execute): Likewise.
13117 *varpool.c (varpool_analyze_node): Likewise.
13118 (varpool_for_node_and_aliases): Likewise.
13119 * ipa-ref.h (first_alias): New function.
13120 (last_alias): Likewise.
13121 (has_aliases_p): Likewise.
13122 * ipa-ref.c (ipa_ref::remove_reference): Removal function
13123 is sensitive to IPA_REF_ALIASes.
13124 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
13125 are put at the beginning of the list.
13126 (symtab_node::iterate_direct_aliases): New function.
13128 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13131 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13133 (write_ts_type_common_tree_pointers): Do not stream fields not set
13134 for incomplete types; do not stream duplicated fields for variants;
13135 sanity check that variant and type match.
13136 (write_ts_type_non_common_tree_pointers): Likewise.
13137 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13138 TYPE_SIZE whether type is complete.
13139 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13140 write_ts_type_common_tree_pointers
13141 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13143 2014-06-30 Joseph Myers <joseph@codesourcery.com>
13145 * var-tracking.c (add_stores): Return instead of asserting if old
13146 and new values for conditional store are the same.
13148 2014-06-30 Richard Henderson <rth@redhat.com>
13152 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
13153 the cfg if there were any changes.
13154 * passes.def: Revert move of peephole2 after reorder_blocks;
13155 move duplicate_computed_gotos before peephole2.
13157 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
13159 * except.c (emit_note_eh_region_end): New helper function.
13160 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
13161 emit EH_REGION_END note.
13162 * jump.c (cleanup_barriers): Do not split a call and its
13163 corresponding CALL_ARG_LOCATION note.
13165 2014-06-30 Jeff Law <law@redhat.com>
13167 PR tree-optimization/61607
13168 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
13169 deeper into the SSA_NAME_VALUE chain.
13171 2014-06-30 Marek Polacek <polacek@redhat.com>
13173 * convert.c (convert_to_integer): Don't instrument conversions if the
13174 function has no_sanitize_undefined attribute.
13175 * ubsan.c: Don't run the ubsan pass if the function has
13176 no_sanitize_undefined attribute.
13178 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13180 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
13181 -fsanitize=undefined suboptions.
13183 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
13185 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
13186 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
13187 against bigendian and adjust indices.
13189 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13191 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
13193 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
13196 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
13197 Add alternative; make early clobber. Adjust both split patterns
13198 to use operand 0 as the working register.
13200 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13202 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
13203 as ira_object_id_map might be NULL, or 1.
13205 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13207 * loop-invariant.c (get_inv_cost): Handle register class.
13208 (gain_for_invariant): Check the register pressure of the inv
13209 and its overlapped register class, other than all.
13211 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13213 * doc/invoke.texi (Optimize Options): Fix descriptions of
13214 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
13216 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
13218 * doc/extend.texi (Function Attributes): Update 'naked' attribute
13221 2014-06-29 Tobias Grosser <tobias@grosser.es>
13224 * graphite-isl-ast-to-gimple.c: Add missing guards.
13226 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13228 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
13229 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
13230 * flag-types.h: Add new enum fgraphite_generator.
13231 * graphite-isl-ast-to-gimple.c: New.
13232 * graphite-isl-ast-to-gimple.h: New.
13233 * graphite.c (graphite_transform_loops): Add choice of Graphite
13234 code generator, which depends on flag_graphite_code_gen.
13236 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13238 * graphite-dependences.c (subtract_commutative_associative_deps):
13239 Add NULL checking of the following variables: must_raw_no_source,
13240 may_raw_no_source, must_war_no_source, may_war_no_source,
13241 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
13242 must_war, may_war, must_waw, may_waw.
13244 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13246 * graphite-clast-to-gimple.c: gloog is renamed to
13247 graphite_regenerate_ast_cloog. gloog_error is renamed to
13248 graphite_regenerate_error.
13249 * graphite-clast-to-gimple.h: The definition of the struct
13250 bb_pbb_def is moved to graphite-htab.h.
13251 Add inclusion of the hash-table.h.
13252 * graphite-htab.h: The declaration of the function gloog is moved
13253 to graphite-clast-to-gimple.h and renamed to
13254 graphite_regenerate_ast_cloog.
13255 * graphite.c (graphite_transform_loops): gloog is renamed
13256 to graphite_regenerate_ast_cloog.
13258 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13260 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13262 (write_ts_type_common_tree_pointers): Do not stream fields not set
13263 for incomplete types; do not stream duplicated fields for variants;
13264 sanity check that variant and type match.
13265 (write_ts_type_non_common_tree_pointers): Likewise.
13266 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13267 TYPE_SIZE whether type is complete.
13268 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13269 write_ts_type_common_tree_pointers
13270 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13272 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13274 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
13276 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13278 * tree-inline.c (remap_type_1): Do not duplicate fields
13279 that are shared in between type and its main variant.
13281 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13283 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
13285 (ipa_set_ancestor_jf) Likewise.
13286 (check_stmt_for_type_change): Check that we work on main variant.
13287 (detect_type_change): Look into main variant.
13288 (compute_known_type_jump_func): Check that main variant has BINFO.
13290 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13292 * ipa-devirt.c (set_type_binfo): New function.
13293 (add_type_duplicate): Use it.
13294 (get_odr_type): Sanity check that binfos points to main variants.
13295 (get_class_context): Be sure the context's outer_type is main variant.
13296 (contains_type_p): Walk main variant.
13297 (get_polymorphic_call_info_for_decl): Set outer_type to be
13299 (get_polymorphic_call_info): Likewise.
13300 (possible_polymorphic_call_targets): Sanity check that we operate
13303 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13305 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13307 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13309 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
13310 accidental change due to wide-int branch merge.
13312 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13314 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
13315 compressed debug support.
13316 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
13317 * configure: Regenerate.
13318 * config.in: Regenerate.
13319 * common.opt (compressed_debug_sections): New enum.
13320 (gz, gz=): New options.
13321 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
13322 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
13323 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
13324 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
13325 LINK_COMPRESS_DEBUG_SPEC.
13326 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
13327 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
13328 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
13329 (Debugging Options): Document -gz[=type].
13331 2014-06-27 Martin Jambor <mjambor@suse.cz>
13334 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
13335 args_to_skip, use those from node instead. Copy args_to_skip and
13336 combined_args_to_skip from node to the new thunk.
13337 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
13338 (cgraph_create_virtual_clone): Moved computation of
13339 combined_args_to_skip...
13340 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
13342 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
13344 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
13345 redundant diagnostic machinary.
13347 2014-06-27 Richard Biener <rguenther@suse.de>
13349 * tree-ssa-math-opts.c (bswap_replace): Fix
13350 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
13352 2014-06-27 Martin Liska <mliska@suse.cz>
13354 * gimple.h (gimple_location_safe): New function introduced.
13355 * cgraphunit.c (walk_polymorphic_call_targets): Usage
13356 of gimple_location_safe replaces gimple_location.
13357 (gimple_fold_call): Likewise.
13358 * ipa-devirt.c (ipa_devirt): Likewise.
13359 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
13360 * ipa.c (walk_polymorphic_call_targets): Likewise.
13361 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
13363 2014-06-27 Jakub Jelinek <jakub@redhat.com>
13365 PR tree-optimization/57233
13366 PR tree-optimization/61299
13367 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
13369 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
13370 would be lowered to scalar shifts, check if corresponding
13371 shifts and vector BIT_IOR_EXPR are supported and don't lower
13372 or lower just to narrower vector type in that case.
13373 * expmed.c (expand_shift_1): Fix up handling of vector
13374 shifts and rotates.
13376 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
13379 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
13381 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
13383 * doc/invoke.texi (-fsemantic-interposition): Document.
13384 * common.opt (fsemantic-interposition): New flag.
13385 * varasm.c (decl_replaceable_p): Use it.
13387 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13390 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
13391 extraction other than index 3.
13393 2014-06-26 Teresa Johnson <tejohnson@google.com>
13395 * doc/invoke.texi: Fix typo.
13396 * dumpfile.c: Add support for documented -fdump-* options
13397 optimized/missed/note/optall.
13399 2014-06-26 Martin Jambor <mjambor@suse.cz>
13401 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
13402 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
13403 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
13404 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
13405 * opts.c (default_options_optimization): Set
13406 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
13407 * doc/invoke.texi (allow-load-data-races)
13408 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
13409 (allow-store-data-races): Document the new default.
13411 2014-06-26 Martin Jambor <mjambor@suse.cz>
13413 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
13414 renamed to ipa_impossible_devirt_target. Fix typo.
13415 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
13416 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
13417 ipa_impossible_devirt_target.
13419 2014-06-26 Richard Biener <rguenther@suse.de>
13421 PR tree-optimization/61607
13422 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
13423 explaining why we restrict copies on loop depth.
13424 * tree-ssa-dom.c (cprop_operand): Remove restriction on
13426 (record_equivalences_from_phis): Instead add it here.
13428 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
13430 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
13431 (LTO_WRAPPER_OBJS): New variable.
13432 (lto-wrapper$(exeext)): Use it.
13433 * collect2.c: Include "collect-utils.h".
13434 (verbose, debug): Remove variables.
13435 (at_file_supplied): No longer static.
13436 (tool_name): New variable.
13437 (do_wait, fork_execute, maybe_unlink): Don't declare.
13438 (tool_cleanup): No longer static.
13439 (notice): Remove function.
13440 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
13441 fork_execute calls.
13442 (collect_wait, do_wait, collect_execute): Remove functions.
13443 (maybe_unlink): No longer static.
13444 * collect2.h (verbose, debug): Don't declare.
13445 (at_file_supplied): Declare.
13446 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
13448 (collect_execute): Replace with implementation from collect2, plus a
13449 new arg use_atfile. All callers changed.
13450 (collect_wait): Replace with implementation from collect2.
13451 (maybe_unlink_file): Remove function.
13452 (fork_execute): Replace with implementation from collect2, plus a
13453 new arg use_atfile. All callers changed.
13454 (do_wait): Add call to utils_cleanup to the error path.
13455 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
13456 (tool_cleanup): Adjust declarations.
13457 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
13458 * tlink.c: Include "collect-utils.h".
13459 (tlink_execute): New arg use_atfile. All callers changed.
13460 (tlink_init, tlink_execute): Remove declarations.
13462 * collect-utils.c (save_temps): New variable.
13463 (do_wait): Use it instead of debug. Use fatal_error.
13464 * collect-utils.h (save_temps): Declare.
13465 * collect2.c (verbose): Rename from vflag. All uses changed.
13466 (tool_cleanup): New function, copied from collect_atexit.
13467 (collect_atexit, handler): Just call it.
13468 * collect2.h (verbose): Declaration renamed from vflag.
13469 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
13472 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
13473 (lto-wrapper$(exeext)): Link with collect-utils.o.
13474 * collect-utils.c: New file.
13475 * collect-utils.h: New file.
13476 * lto-wrapper.c: Include "collect-utils.h".
13477 (args_name): Delete variable.
13478 (tool_name): New variable.
13479 (tool_cleanup): New function.
13480 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
13481 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
13482 (fork_execute): Remove functions.
13484 2014-06-26 Nick Clifton <nickc@redhat.com>
13486 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
13488 * doc/extend.texi (Function Attributes): Fix typo in description
13489 of RX vector attribute.
13491 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
13493 * config.gcc (supported_defaults): Error when passing either
13494 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
13496 2014-06-26 Richard Biener <rguenther@suse.de>
13498 * tree-ssa-dom.c (cprop_operand): Remove restriction on
13499 propagating volatile pointers.
13501 2014-06-26 Richard Biener <rguenther@suse.de>
13503 PR tree-optimization/61607
13504 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
13505 loop if we redirected its latch edge.
13506 (thread_block_1): Do not cancel loops prematurely.
13508 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
13510 * toplev.c (backend_init_target): Move init_emit_regs and
13512 (backend_init) ... here; skip ira_init_once and backend_init_target.
13513 (target_reinit) ... and here; clear
13514 this_target_rtl->lang_dependent_initialized.
13515 (lang_dependent_init_target): Clear
13516 this_target_rtl->lang_dependent_initialized;
13517 break out rtl initialization to ...
13518 (initialize_rtl): ... here; call also backend_init_target
13520 * toplev.h (initialize_rtl): New function.
13521 * function.c: Include toplev.h
13522 (init_function_start): Call initialize_rtl.
13523 * rtl.h (target_rtl): Add target_specific_initialized,
13524 lang_dependent_initialized.
13526 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
13527 Jakub Jelinek <jakub@redhat.com>
13529 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
13531 2014-06-25 Tom de Vries <tom@codesourcery.com>
13533 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
13535 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
13537 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
13538 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
13539 Issue a strict overflow warning if appropriate.
13541 2014-06-25 Martin Liska <mliska@suse.cz>
13543 IPA REF refactoring
13544 * Makefile.in: Removed header file (ipa-ref-inline.h).
13545 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
13547 (cgraph_speculative_call_info): Likewise.
13548 (cgraph_for_node_thunks_and_aliases): Likewise.
13549 (cgraph_for_node_and_aliases): Likewise.
13550 (verify_cgraph_node): Likewise.
13551 * cgraph.h: Batch of IPA REF functions become member functions of
13552 symtab_node: add_reference, maybe_add_reference, clone_references,
13553 clone_referring, clone_reference, find_reference,
13554 remove_stmt_references, remove_all_references,
13555 remove_all_referring, dump_references, dump_referring,
13556 has_alias_p, iterate_reference, iterate_referring.
13557 * cgraphbuild.c (record_reference): New IPA REF function used.
13558 (record_type_list): Likewise.
13559 (record_eh_tables): Likewise.
13560 (mark_address): Likewise.
13561 (mark_load): Likewise.
13562 (mark_store): Likewise.
13563 (pass_build_cgraph_edges): Likewise.
13564 (rebuild_cgraph_edge): Likewise.
13565 (cgraph_rebuild_references): Likewise.
13566 (pass_remove_cgraph_callee_edges): Likewise.
13567 * cgraphclones.c (cgraph_clone_node): Likewise.
13568 (cgraph_create_virtual_clone): Likewise.
13569 (cgraph_materialize_clone): Likewise.
13570 (cgraph_materialize_all_clones): Likewise.
13571 * cgraphunit.c (cgraph_reset_node): Likewise.
13572 (cgraph_reset_node): Likewise.
13573 (analyze_function): Likewise.
13574 (assemble_thunks_and_aliases): Likewise.
13575 (expand_function): Likewise.
13576 * ipa-comdats.c (propagate_comdat_group): Likewise.
13577 (enqueue_references): Likewise.
13578 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
13579 (create_specialized_node): Likewise.
13580 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
13581 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
13582 * ipa-inline.c (reset_edge_caches): Likewise.
13583 (update_caller_keys): Likewise.
13584 (execute): Likewise.
13585 * ipa-prop.c (remove_described_reference): Likewise.
13586 (propagate_controlled_uses): Likewise.
13587 (ipa_edge_duplication_hook): Likewise.
13588 (ipa_modify_call_arguments): Likewise.
13589 * ipa-pure-const.c (propagate_pure_const): Likewise.
13590 * ipa-ref-inline.h: Header file removed, functions moved
13591 to symtab_node class.
13592 * ipa-ref.c (remove_reference): New class member function.
13593 (cannot_lead_to_return): New class member function.
13594 (referring_ref_list): Likewise.
13595 (referred_ref_list): Likewise.
13596 Rest of functions moved to symtab_node class.
13597 * ipa-ref.h: New member functions remove_reference,
13598 cannot_lead_to_return, referring_ref_list, referred_ref_list added
13600 ipa_ref_list class has new member functions: first_reference,
13601 first_referring, clear, nreferences.
13602 * ipa-reference.c (analyze_function): New IPA REF function used.
13603 (write_node_summary_p): Likewise.
13604 (ipa_reference_write_optimization_summary): Likewise.
13605 * ipa-split.c (split_function): Likewise.
13606 * ipa-utils.c (ipa_reverse_postorder): Likewise.
13607 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
13608 (function_and_variable_visibility): Likewise.
13609 * ipa.c (has_addr_references_p): Likewise.
13610 (process_references): Argument type changed.
13611 (symtab_remove_unreachable_nodes): New IPA REF function used.
13612 (process_references): Likewise.
13613 (set_writeonly_bit): Likewise.
13614 * lto-cgraph.c: Implementation of new symtab_node member functions
13615 that uses new IPA REF functions.
13616 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
13618 * lto-streamer-out.c (output_symbol_p): Likewise.
13619 * lto-streamer.h (referenced_from_this_partition_p): Argument type
13621 * symtab.c: Implementation of new IPA REF API.
13622 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
13623 (ipa_tm_create_version): Likewise.
13624 (ipa_tm_execute): Likewise.
13625 * tree-emutls.c (gen_emutls_addr): Likewise.
13626 * tree-inline.c (copy_bb): Likewise.
13627 (delete_unreachable_blocks_update_callgraph): Likewise.
13628 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
13629 (varpool_for_node_and_aliases): Likewise.
13631 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
13633 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
13635 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
13638 * fold-const.c (fold_checksum_tree): Use a hash_table of const
13639 tree_node * instead of tree_node *.
13641 (print_fold_checksum): Likewise.
13642 (fold_check_failed): Likewise.
13643 (debug_fold_checksum): Likewise.
13644 (fold_build1_stat_loc): Likewise.
13645 (fold_build2_stat_loc): Likewise.
13646 (fold_build3_stat_loc): Likewise.
13647 (fold_build_call_array_loc): Likewise.
13649 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
13651 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
13652 implementation with call to...
13653 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
13655 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
13658 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
13660 PR tree-optimization/57742
13661 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
13662 after replacing the statement.
13664 2014-06-25 Nick Clifton <nickc@redhat.com>
13666 * config/v850/v850.c (GHS_default_section_names): Change to const
13668 (GHS_current_section_names): Likewise.
13669 (v850_insert_attributes): Do not build strings, just assign the
13670 names directly. Change the type of 'chosen_section' to const
13672 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
13673 directly to the array entry.
13674 * config/v850/v850.h (GHS_default_section_names): Change to const
13676 (GHS_current_section_names): Likewise.
13678 2014-06-25 Jakub Jelinek <jakub@redhat.com>
13680 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
13681 (LANG_HOOKS_DECLS): Add it.
13682 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
13684 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
13685 * langhooks.h (struct lang_hooks_for_decls): Add
13686 omp_clause_linear_ctor hook.
13687 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
13688 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
13689 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
13690 combined simd loop use omp_clause_linear_ctor hook.
13692 2014-06-24 Cong Hou <congh@google.com>
13694 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
13695 pattern recognition.
13696 (type_conversion_p): PROMOTION is true if it's a type promotion
13697 conversion, and false otherwise. Return true if the given expression
13698 is a type conversion one.
13699 * tree-vectorizer.h: Adjust the number of patterns.
13700 * tree.def: Add SAD_EXPR.
13701 * optabs.def: Add sad_optab.
13702 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
13703 * expr.c (expand_expr_real_2): Likewise.
13704 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
13705 * gimple.c (get_gimple_rhs_num_ops): Likewise.
13706 * optabs.c (optab_for_tree_code): Likewise.
13707 * tree-cfg.c (estimate_operator_cost): Likewise.
13708 * tree-ssa-operands.c (get_expr_operands): Likewise.
13709 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
13710 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
13711 * doc/generic.texi: Add document for SAD_EXPR.
13712 * doc/md.texi: Add document for ssad and usad.
13714 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13716 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
13717 qualification in cast.
13719 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
13721 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
13722 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
13723 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
13724 (tree_function_decl): ... here.
13725 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
13726 streaming of vindex to ...
13727 (write_ts_function_decl_tree_pointers): ... here.
13728 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
13729 Do not stream DECL_VINDEX.
13730 (lto_input_ts_function_decl_tree_pointers): Stream it here.
13732 2014-06-24 Catherine Moore <clm@codesourcery.com>
13733 Sandra Loosemore <sandra@codesourcery.com>
13735 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
13736 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
13737 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
13739 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
13741 * doc/invoke.texi (Warning Options): Remove duplicated
13742 -Wmaybe-uninitialized.
13744 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
13746 PR tree-optimization/57742
13747 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
13748 (handle_builtin_malloc, handle_builtin_memset): New functions.
13749 (strlen_optimize_stmt): Call them.
13750 * passes.def: Move strlen after loop+dom but before vrp.
13752 2014-06-24 Jakub Jelinek <jakub@redhat.com>
13755 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
13756 model family 6 CPU with has_longmode never use a CPU without
13759 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
13762 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
13765 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13767 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
13768 * dominance.c (iterate_fix_dominators): Use hash_map instead of
13770 * hash-map.h: New file.
13771 * ipa-comdats.c: Use hash_map instead of pointer_map.
13773 * lto-section-out.c: Adjust.
13774 * lto-streamer.h: Replace pointer_map with hash_map.
13775 * symtab.c (verify_symtab): Likewise.
13776 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
13777 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
13778 * tree-streamer.h: Likewise.
13779 * tree-streamer.c: Adjust.
13780 * pointer-set.h: Remove pointer_map.
13782 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13784 * hash-table.h: Add a template arg to choose between storing values
13785 and storing pointers to values, and then provide partial
13786 specializations for both.
13787 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
13788 should store, not the type values should point to.
13789 * tree-into-ssa.c (var_info_hasher): Likewise.
13790 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
13791 * tree-complex.c: Adjust.
13792 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
13793 table instead of int_tree_map *.
13794 * tree-parloops.c: Adjust.
13795 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
13796 type is being stored.
13797 * tree-vectorizer.c: Adjust.
13799 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13801 * hash-table.h: Remove a layer of indirection from hash_table so that
13802 it contains the hash table's data instead of a pointer to the data.
13803 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
13804 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
13805 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
13806 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
13807 fold-const.c, gcse.c, ggc-common.c,
13808 gimple-ssa-strength-reduction.c, gimplify.c,
13809 graphite-clast-to-gimple.c, graphite-dependences.c,
13810 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
13811 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
13812 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
13813 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
13814 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
13815 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
13816 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
13817 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
13818 tree-ssa-live.c, tree-ssa-loop-im.c,
13819 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
13820 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
13821 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
13822 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
13823 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
13824 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
13825 vtable-verify.c, vtable-verify.h: Adjust.
13827 2014-06-24 Richard Biener <rguenther@suse.de>
13829 PR tree-optimization/61572
13830 * tree-ssa-sink.c (statement_sink_location): Do not sink
13831 loads from hard registers.
13833 2014-06-24 Jakub Jelinek <jakub@redhat.com>
13835 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
13836 not mentioned in clauses use private clause if the iterator is
13837 declared in #pragma omp for simd, and when adding lastprivate
13838 instead, add it to the outer #pragma omp for too. Diagnose
13839 if the variable is private in outer context. For simd collapse > 1
13840 loops, replace all iterators with temporaries.
13841 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
13842 same even in collapse > 1 loops.
13844 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
13845 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
13847 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
13848 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
13850 (gimplify_adjust_omp_clauses): Likewise.
13851 * omp-low.c (lower_rec_simd_input_clauses,
13852 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
13853 safelen the same as safelen(1).
13854 * tree-nested.c (convert_nonlocal_omp_clauses,
13855 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
13856 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
13857 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
13858 Fixup handling of GIMPLE_OMP_TARGET.
13859 (convert_tramp_reference_stmt, convert_gimple_call): Handle
13862 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
13864 PR tree-optimization/61554
13865 * tree-ssa-propagate.c: Include "bitmap.h".
13866 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
13867 properly update constructor/destructor.
13868 (substitute_and_fold_dom_walker::before_dom_children):
13869 Remove call to gimple_purge_dead_eh_edges, add bb->index to
13870 need_eh_cleaup instead.
13871 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
13874 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
13876 * varpool.c (dump_varpool_node): Dump used_by_single_function.
13877 * tree-pass.h (make_pass_ipa_single_use): New pass.
13878 * cgraph.h (used_by_single_function): New flag.
13879 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
13881 * passes.def (pass_ipa_single_use): Scedule.
13882 * ipa.c (BOTTOM): New macro.
13883 (meet): New function
13884 (propagate_single_user): New function.
13885 (ipa_single_use): New function.
13886 (pass_data_ipa_single_use): New pass.
13887 (pass_ipa_single_use): New pass.
13888 (pass_ipa_single_use::gate): New gate.
13889 (make_pass_ipa_single_use): New function.
13891 2014-06-23 Kai Tietz <ktietz@redhat.com>
13894 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
13895 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
13897 2014-06-23 Richard Biener <rguenther@suse.de>
13899 * tree-ssa-loop.c (gate_loop): New function.
13900 (pass_tree_loop::gate): Call it.
13901 (pass_data_tree_no_loop, pass_tree_no_loop,
13902 make_pass_tree_no_loop): New.
13903 * tree-vectorizer.c: Include tree-scalar-evolution.c
13904 (pass_slp_vectorize::execute): Initialize loops and SCEV if
13906 (pass_slp_vectorize::clone): New method.
13907 * timevar.def (TV_TREE_NOLOOP): New.
13908 * tree-pass.h (make_pass_tree_no_loop): Declare.
13909 * passes.def (pass_tree_no_loop): New pass group with
13912 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
13915 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
13916 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
13918 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
13920 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
13921 "yes" where needed.
13923 2014-06-23 Alan Modra <amodra@gmail.com>
13926 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
13927 to zero on debug statements.
13929 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
13932 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
13933 Ignore third operand if present by marking qualifier_internal.
13935 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
13937 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
13939 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
13940 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
13941 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
13942 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
13943 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
13944 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
13945 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
13946 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
13947 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
13948 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
13949 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
13950 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
13951 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
13952 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
13953 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
13954 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
13955 logic in GCC vector extensions
13957 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
13958 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
13959 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
13960 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
13961 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
13962 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
13963 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
13964 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
13965 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
13966 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
13968 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
13970 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
13973 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
13974 (vget_low_s64): Use __GET_LOW macro.
13975 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
13976 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
13977 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
13978 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
13979 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
13981 (vcombine_s64): Use GCC vector extensions; remove cast.
13982 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
13983 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
13984 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
13985 Fix type signature; remove cast.
13987 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
13990 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
13992 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
13994 (BUILTIN_VD1): New.
13995 (BUILTIN_VD_RE): Remove.
13996 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
13997 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
13998 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
13999 variant but not df.
14000 (vreinterpretv1df*, vreinterpret*v1df): New.
14001 (vreinterpretdf*, vreinterpret*df): Remove.
14002 * config/aarch64/aarch64-simd.md (aarch64_create,
14003 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
14004 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
14006 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
14007 (vcreate_f64): Remove cast, use v1df builtin.
14008 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
14009 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
14010 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
14011 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
14012 vmov_n_f64, vst1_f64): Use gcc vector extensions.
14013 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
14014 add range check using __builtin_aarch64_im_lane_boundsi.
14015 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
14016 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
14017 type signature, use gcc vector extensions.
14018 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
14019 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
14020 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
14021 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
14022 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
14023 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
14024 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
14025 vreinterpret_u64_f64): Use v1df builtin not df.
14027 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
14029 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
14032 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
14034 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
14037 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14039 * loop-invariant.c (pre_check_invariant_p): New function.
14040 (find_invariant_insn): Call pre_check_invariant_p.
14042 2014-06-22 Richard Henderson <rth@redhat.com>
14045 * compare-elim.c (struct comparison): Add eh_note.
14046 (find_comparison_dom_walker::before_dom_children): Don't eliminate
14047 a redundant comparison in a different EH region. Purge EH edges if
14050 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14052 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
14053 (var_shift): Use it.
14054 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
14055 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14056 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14057 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14058 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14059 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
14060 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
14061 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
14062 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
14063 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
14064 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
14065 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
14066 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
14067 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
14068 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
14069 *rotldi3_internal15be): Use the new attribute. Merge register and
14070 integer alternatives.
14072 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14074 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
14075 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
14076 split, *ashrdi3_internal3 and split): Delete, merge into...
14077 (ashr<mode>3): New expander.
14078 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
14079 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
14081 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14083 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
14084 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
14085 *rotldi3_internal3 and split): Delete, merge into...
14086 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
14087 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
14088 Use "rotlw" extended mnemonic.
14090 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14092 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
14093 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
14094 and split, *ashldi3_internal3 and split): Delete, merge into...
14095 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
14096 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
14098 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14100 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
14101 (lshrsi3, two anonymous define_insns and define_splits,
14102 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
14103 *lshrdi3_internal3 and split): Delete, merge into...
14104 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
14105 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
14107 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14109 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
14110 Remove "O" alternative.
14112 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
14114 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
14115 (mips_move_from_gpr_cost): Likewise.
14116 (mips_register_move_cost): Update accordingly.
14117 (mips_secondary_reload_class): Remove name of in_p.
14119 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
14122 * config/i386/i386.md (x86_64_shrd, x86_shrd,
14123 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
14125 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14127 * config/nios2/nios2.c: Include "builtins.h".
14129 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14131 * cgraph.h (tls_model_names): New variable.
14132 * print-tree.c (print_node): Simplify.
14133 * varpool.c (tls_model_names): New variable.
14134 (dump_varpool_node): Output tls model.
14136 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14138 * ipa-visibility.c (function_and_variable_visibility): Disable
14139 temporarily local aliases for some targets.
14141 2014-06-20 Marek Polacek <polacek@redhat.com>
14143 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
14144 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
14145 into SANITIZE_UNDEFINED.
14146 * doc/invoke.texi: Describe -fsanitize=bounds.
14147 * gimplify.c (gimplify_call_expr): Add gimplification of internal
14148 functions created in the FEs.
14149 * internal-fn.c: Move "internal-fn.h" after "tree.h".
14150 (expand_UBSAN_BOUNDS): New function.
14151 * internal-fn.def (UBSAN_BOUNDS): New internal function.
14152 * internal-fn.h: Don't define internal functions here.
14153 * opts.c (common_handle_option): Add -fsanitize=bounds.
14154 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
14155 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
14156 * tree-core.h: Define internal functions here.
14157 (struct tree_base): Add ifn field.
14158 * tree-pretty-print.c: Include "internal-fn.h".
14159 (dump_generic_node): Handle functions without CALL_EXPR_FN.
14160 * tree.c (get_callee_fndecl): Likewise.
14161 (build_call_expr_internal_loc): New function.
14162 * tree.def (CALL_EXPR): Update description.
14163 * tree.h (CALL_EXPR_IFN): Define.
14164 (build_call_expr_internal_loc): Declare.
14165 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
14167 (ubsan_type_descriptor): Change bool parameter to enum
14168 ubsan_print_style. Adjust the code. Add handling of
14170 (ubsan_expand_bounds_ifn): New function.
14171 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
14172 (ubsan_build_overflow_builtin): Likewise.
14173 (instrument_bool_enum_load): Likewise.
14174 (ubsan_instrument_float_cast): Likewise.
14175 * ubsan.h (enum ubsan_print_style): New enum.
14176 (ubsan_expand_bounds_ifn): Declare.
14177 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
14179 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
14181 * config/rs6000/rs6000.md: Append `DONE' to preparation
14182 statements of `bswap' pattern splitters.
14184 2014-06-20 Tom de Vries <tom@codesourcery.com>
14186 * target.def (call_fusage_contains_non_callee_clobbers): Update
14188 * doc/tm.texi: Regenerate.
14190 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14191 Max Ostapenko <m.ostapenko@partner.samsung.com>
14194 * asan.c (instrument_strlen_call): Fixed instrumentation of
14197 2014-06-20 Martin Jambor <mjambor@suse.cz>
14200 * ipa-prop.c (impossible_devirt_target): New function.
14201 (try_make_edge_direct_virtual_call): Use it, also instead of
14204 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14205 Max Ostapenko <m.ostapenko@partner.samsung.com>
14208 * asan.c (build_check_stmt): Add condition.
14210 2014-06-20 Martin Jambor <mjambor@suse.cz>
14213 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
14216 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14218 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
14220 (VCONQ): Make comment more helpful.
14222 * config/aarch64/aarch64-simd.md
14223 (aarch64_sqdmulh_lane<mode>):
14224 Use VCOND for operands 2. Update lane checking and flipping logic.
14225 (aarch64_sqrdmulh_lane<mode>): Likewise.
14226 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
14227 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
14228 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
14229 attribute of operand 3 to VCOND.
14230 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
14231 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
14232 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
14233 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
14234 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
14235 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
14237 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
14238 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
14239 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
14240 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
14241 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
14242 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
14243 operand to VCOND. Update lane flipping and bounds checking logic.
14244 (aarch64_sqdmlal2_lane<mode>): Likewise.
14245 (aarch64_sqdmlsl_lane<mode>): Likewise.
14246 (aarch64_sqdmull_lane<mode>): Likewise.
14247 (aarch64_sqdmull2_lane<mode>): Likewise.
14248 (aarch64_sqdmlal_laneq<mode>):
14249 Replace VCON usage with VCONQ.
14250 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
14251 (aarch64_sqdmlal2_laneq<mode>): Emit
14252 aarch64_sqdmlal2_laneq<mode>_internal insn.
14253 Replace VCON with VCONQ.
14254 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
14255 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
14256 (aarch64_sqdmull_laneq<mode>): Emit
14257 aarch64_sqdmull_laneq<mode>_internal insn.
14258 Replace VCON with VCONQ.
14259 (aarch64_sqdmull2_laneq<mode>): Emit
14260 aarch64_sqdmull2_laneq<mode>_internal insn.
14261 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
14262 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
14263 of 3rd argument to int16x4_t.
14264 (vqdmlalh_lane_s16): Likewise.
14265 (vqdmlslh_lane_s16): Likewise.
14266 (vqdmull_high_lane_s16): Likewise.
14267 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
14268 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
14269 (vqdmlsl_lane_s16): Likewise.
14270 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
14271 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
14272 (vqdmlals_lane_s32): Likewise.
14273 (vqdmlsls_lane_s32): Likewise.
14274 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
14275 (vqdmulls_lane_s32): Likewise.
14276 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
14277 (vqdmlsl_lane_s32): Likewise.
14278 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
14279 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
14280 (vqrdmulhh_lane_s16): Likewise.
14281 (vqdmlsl_high_lane_s16): Likewise.
14282 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
14283 (vqdmlsl_high_lane_s32): Likewise.
14284 (vqrdmulhs_lane_s32): Likewise.
14286 2014-06-20 Tom de Vries <tom@codesourcery.com>
14288 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
14289 get_call_reg_set_usage.
14291 2014-06-20 Tom de Vries <tom@codesourcery.com>
14293 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
14294 it contains all call_used_regs.
14296 2014-06-20 Tom de Vries <tom@codesourcery.com>
14298 * final.c (collect_fn_hard_reg_usage): Add and use variable
14299 function_used_regs.
14301 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14303 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
14304 (set_init_priority, get_init_priority, set_fini_priority,
14305 get_fini_priority): New methods.
14306 * tree.c (init_priority_for_decl): Remove.
14307 (init_ttree): Do not initialize init priority.
14308 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
14309 (decl_priority_info): Remove.
14310 (decl_init_priority_insert): Rewrite.
14311 (decl_fini_priority_insert): Rewrite.
14312 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
14313 tree_priority_map_marked_p): Remove.
14314 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
14315 * lto-streamer-out.c (hash_tree): Do not hash priorities.
14316 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
14317 not output priorities.
14318 (pack_ts_function_decl_value_fields): Likewise.
14319 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
14320 not input priorities.
14321 (unpack_ts_function_decl_value_fields): Likewise.
14322 * symtab.c (symbol_priority_map): Declare.
14323 (init_priority_hash): Declare.
14324 (symtab_unregister_node): Unregister from priority hash, too.
14325 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
14327 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
14328 (symbol_priority_info): New function.
14329 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
14331 * tree-core.h (tree_priority_map): Remove.
14333 2014-06-20 Jakub Jelinek <jakub@redhat.com>
14335 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
14336 0xff to uint64_t before shifting it up.
14338 2014-06-20 Julian Brown <julian@codesourcery.com>
14339 Chung-Lin Tang <cltang@codesourcery.com>
14341 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
14342 TARGET_THUMB1_ONLY. Add comments.
14344 2014-06-19 Tom de Vries <tom@codesourcery.com>
14346 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
14347 return type to void.
14348 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
14350 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14352 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
14353 as "move", from depends_on.
14355 2014-06-19 Terry Guo <terry.guo@arm.com>
14357 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
14360 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
14362 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
14364 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
14366 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
14369 * config/sh/sh.c (prepare_move_operands): Don't process TLS
14370 addresses here if reload in progress or completed.
14372 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
14374 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
14375 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
14376 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
14377 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
14378 (mips_register_priority): New function that implements the target
14379 hook TARGET_REGISTER_PRIORITY.
14380 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
14381 (mips_lra_p): Likewise for TARGET_LRA_P.
14382 (TARGET_REGISTER_PRIORITY): Define macro.
14383 (TARGET_SPILL_CLASS): Likewise.
14384 (TARGET_LRA_P): Likewise.
14385 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
14387 (REG_CLASS_NAMES): Likewise.
14388 (REG_CLASS_CONTENTS): Likewise.
14389 (BASE_REG_CLASS): Use M16_SP_REGS.
14390 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
14391 New set attribute to enable alternatives depending on the register
14393 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
14394 (*lea64): Disable pattern for MIPS16.
14395 * config/mips/mips.opt (mlra): New option.
14397 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
14399 * lra-constraints.c (base_to_reg): New function.
14400 (process_address): Use new function.
14402 2014-06-18 Tom de Vries <tom@codesourcery.com>
14404 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
14405 * config/aarch64/aarch64.c
14406 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
14407 (aarch64_emit_call_insn): New function.
14408 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
14410 * config/aarch64/aarch64.md (define_expand "call_internal")
14411 (define_expand "call_value_internal", define_expand "sibcall_internal")
14412 (define_expand "sibcall_value_internal"): New.
14413 (define_expand "call", define_expand "call_value")
14414 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
14415 expand variant and aarch64_emit_call_insn.
14417 2014-06-18 Radovan Obradovic <robradovic@mips.com>
14418 Tom de Vries <tom@codesourcery.com>
14420 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
14421 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
14423 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
14424 clobbers to CALL_INSN_FUNCTION_USAGE.
14425 (define_expand "sibcall_internal")
14426 (define_expand "sibcall_value_internal"): New.
14427 (define_expand "call", define_expand "call_value"): Add argument to
14428 arm_emit_call_insn.
14429 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
14430 (define_expand "sibcall_value"): Use sibcall_value_internal and
14431 arm_emit_call_insn.
14433 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14435 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
14437 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14439 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
14442 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14444 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
14445 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
14446 annotations. Fix DWARF information.
14448 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14450 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
14451 __udivmoddi4, and fixups for negative operands.
14453 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14455 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
14457 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14459 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
14462 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14464 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
14467 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14469 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
14470 describing register usage on function entry and exit.
14472 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14474 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
14475 (__aeabi_ldivmod): Fix whitespace.
14477 2014-06-18 Andreas Schwab <schwab@suse.de>
14479 * doc/md.texi (Standard Names): Use @itemx for grouped items.
14480 Remove blank line after @item.
14482 2014-06-18 Richard Henderson <rth@redhat.com>
14485 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
14487 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14489 * config/arm/arm.c (neon_vector_mem_operand): Allow register
14490 POST_MODIFY for neon loads and stores.
14491 (arm_print_operand): Output post-index register for neon loads and
14494 2014-06-18 Richard Biener <rguenther@suse.de>
14496 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
14498 2014-06-18 Richard Biener <rguenther@suse.de>
14500 * tree-pass.h (make_pass_dce_loop): Remove.
14501 * passes.def: Replace pass_dce_loop with pass_dce.
14502 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
14503 changed free niter estimates and reset the scev cache.
14504 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
14505 make_pass_dce_loop): Remove.
14506 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
14507 (fini_copy_prop): Return whether something changed. Always
14508 let substitute_and_fold perform DCE and free niter estimates
14509 and reset the scev cache if so.
14510 (execute_copy_prop): If sth changed schedule cleanup-cfg.
14511 (pass_data_copy_prop): Do not unconditionally schedule
14512 cleanup-cfg or update-ssa.
14514 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
14516 PR tree-optimization/61518
14517 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
14518 reduction var is used in reduction stmt or phi-function only.
14520 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14522 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
14524 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
14526 PR tree-optimization/61517
14527 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
14528 whose rhs's first tree is the source expression instead of the
14530 (find_bswap_or_nop): Likewise.
14531 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
14532 gimple stmt whose rhs's first tree is the source. In the memory source
14533 case, move the stmt to be replaced close to one of the original load to
14534 avoid the problem of a store between the load and the stmt's original
14536 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
14539 2014-06-18 Andreas Schwab <schwab@suse.de>
14541 PR rtl-optimization/54555
14542 * postreload.c (move2add_use_add2_insn): Substitute
14543 STRICT_LOW_PART only if it is cheaper.
14545 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
14547 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
14548 Do not use unspec as call operand. Use memory_operand instead of
14549 memory_nox32_operand and add "m" operand constraint. Disable
14550 pattern for TARGET_X32.
14551 (*sibcall_pop_memory): Ditto.
14552 (*sibcall_value_memory): Ditto.
14553 (*sibcall_value_pop_memory): Ditto.
14554 (sibcall peepholes): Merge SImode and DImode patterns using
14555 W mode iterator. Use memory_operand instead of memory_nox32_operand.
14556 Disable pattern for TARGET_X32. Check if eliminated register is
14557 really dead after call insn. Generate call RTX without unspec operand.
14558 (sibcall_value peepholes): Ditto.
14559 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
14560 instead of memory_nox32_operand. Check if eliminated register is
14561 really dead after call insn. Generate call RTX without unspec operand.
14562 (sibcall_value_pop peepholes): Ditto.
14563 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
14565 2014-06-18 Terry Guo <terry.guo@arm.com>
14568 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
14571 2014-06-18 Olivier Hainque <hainque@adacore.com>
14573 * tree-core.h (tree_block): Add an "end_locus" field, allowing
14574 memorization of the end of block source location.
14575 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
14576 * gimplify.c (gimplify_bind_expr): Propagate the block start and
14577 end source location info we have on the block entry/exit code we
14580 2014-06-18 Richard Biener <rguenther@suse.de>
14582 * common.opt (fssa-phiopt): New option.
14583 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
14585 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
14586 * doc/invoke.texi (-fssa-phiopt): Document.
14588 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14590 * genattrtab.c (n_bypassed): New variable.
14591 (process_bypasses): Initialise n_bypassed.
14592 Count number of bypassed reservations.
14593 (make_automaton_attrs): Allocate space for bypassed reservations
14594 rather than number of bypasses.
14596 2014-06-18 Richard Biener <rguenther@suse.de>
14598 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
14599 we propagated anything.
14600 (substitute_and_fold_dom_walker::before_dom_children): Something
14601 changed if we propagated into PHI arguments.
14602 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
14605 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
14607 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
14609 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
14610 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
14611 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
14612 Introduces alternative way of loads group permutaions.
14613 (vect_transform_grouped_load): Try alternative way of permutations.
14615 2014-06-18 Jakub Jelinek <jakub@redhat.com>
14617 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
14618 changed in ORT_TARGET region, don't jump to do_outer.
14619 (struct gimplify_adjust_omp_clauses_data): New type.
14620 (gimplify_adjust_omp_clauses_1): Adjust for data being
14621 a struct gimplify_adjust_omp_clauses_data pointer instead
14622 of tree *. Pass pre_p as a new argument to
14623 lang_hooks.decls.omp_finish_clause hook.
14624 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
14625 splay_tree_foreach to pass both list_p and pre_p.
14626 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
14627 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
14628 gimplify_adjust_omp_clauses callers.
14629 * langhooks.c (lhd_omp_finish_clause): New function.
14630 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
14631 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
14632 * langhooks.h (struct lang_hooks_for_decls): Add a new
14633 gimple_seq * argument to omp_finish_clause hook.
14634 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
14635 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
14636 (scan_omp_parallel, lower_omp_for): When adding
14637 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
14638 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
14639 * tree-nested.c (convert_nonlocal_omp_clauses,
14640 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
14641 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
14643 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
14645 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
14646 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
14648 2014-06-17 Xinliang David Li <davidxl@google.com>
14650 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
14651 * passes.c (pass_init_dump_file): Do not set initialize
14652 flag to false unconditionally.
14654 2014-06-17 Richard Biener <rguenther@suse.de>
14656 * genopinit.c (main): Use vec<>::qsort method.
14657 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
14659 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
14661 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
14663 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
14664 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
14665 (mips_move_to_gpr_cost): Remove ST_REGS case.
14666 (mips_move_from_gpr_cost): Likewise.
14667 (mips_register_move_cost): Likewise.
14668 (mips_secondary_reload_class): Likewise.
14670 2014-06-17 Richard Biener <rguenther@suse.de>
14672 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
14673 (pass_all_optimizations): Move 3rd copy-prop pass from after
14674 fre to before ifcombine/phiopt.
14676 2014-06-17 Richard Biener <rguenther@suse.de>
14678 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
14679 and allow all blocks to be forwarders.
14681 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
14684 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
14685 variable 'size'; calculate 'size' right in the front; use
14686 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
14687 pcum->aapcs_stack_words.
14689 2014-06-17 Nick Clifton <nickc@redhat.com>
14691 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
14692 (umulhi3, mulsidi3, umulsidi3): Likewise.
14694 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
14696 PR middle-end/61508
14697 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
14698 check for section name.
14700 2014-06-17 Richard Biener <rguenther@suse.de>
14702 * tree-ssa-propagate.c: Include domwalk.h.
14703 (substitute_and_fold): Outline main worker into a domwalker ...
14704 (substitute_and_fold_dom_walker::before_dom_children): ... here.
14705 Schedule stmts we can fully propagate for removal. Remove
14707 (substitute_and_fold): Apply a dominator walk to perform
14708 substitution. Process stmts scheduled for removal here.
14710 2014-06-17 Richard Biener <rguenther@suse.de>
14712 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
14713 of PHI node moving.
14715 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
14717 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
14718 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
14719 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
14720 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
14721 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
14723 (get_fpscr) : Likewise.
14725 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
14727 PR rtl-optimization/61325
14728 * lra-constraints.c (valid_address_p): Add forward declaration.
14729 (simplify_operand_subreg): Check address validity before and after
14730 alter_reg of memory subreg.
14732 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
14734 * config/i386/i386.c (decide_alg): Correctly handle
14735 maximum size of stringop algorithm.
14737 2014-06-16 Yury Gribov <y.gribov@samsung.com>
14739 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
14741 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
14743 PR rtl-optimization/61522
14744 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
14746 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
14749 * symtab.c (symtab_node::reset_section): New method.
14750 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
14752 * cgraph.h (reset_section): Declare.
14753 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
14754 do not consider comdat locals.
14755 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
14757 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
14758 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
14759 reset sections of symbols dragged out of the comdats.
14760 (function_and_variable_visibility): Reset sections of
14763 2014-06-16 Richard Biener <rguenther@suse.de>
14765 PR tree-optimization/61482
14766 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
14767 [-INF(OVF), +INF(OVF)] range.
14769 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
14771 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
14772 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
14773 handling 32-bit multiplication.
14775 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
14777 PR middle-end/61430
14778 * lra-lives.c (process_bb_lives): Skip creating copy during
14779 insn scan when src/dest has constrained to same regno.
14781 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
14783 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
14784 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
14786 2014-06-16 Yury Gribov <y.gribov@samsung.com>
14788 * asan.c (check_func): New function.
14789 (maybe_create_ssa_name): Likewise.
14790 (build_check_stmt_with_calls): Likewise.
14791 (use_calls_p): Likewise.
14792 (report_error_func): Change interface.
14793 (build_check_stmt): Allow non-integer lengths; add support
14795 (asan_instrument): Likewise.
14796 (instrument_mem_region_access): Moved code to build_check_stmt.
14797 (instrument_derefs): Likewise.
14798 (instrument_strlen_call): Likewise.
14799 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
14800 * doc/invoke.texi: Describe new parameter.
14801 * params.def: Define new parameter.
14802 * params.h: Likewise.
14803 * sanitizer.def: Describe new builtins.
14805 2014-06-16 Richard Biener <rguenther@suse.de>
14807 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
14808 Make all defs available at the end.
14809 (eliminate): If we remove a PHI node schedule cfg-cleanup.
14811 2014-06-18 Jakub Jelinek <jakub@redhat.com>
14814 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
14816 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
14819 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
14820 initialization. Replace remaining use of uid.
14822 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
14824 * c-family/c-common.c (handle_tls_model_attribute): Use
14825 set_decl_tls_model.
14826 * c-family/c-common.c (handle_tls_model_attribute): Use
14827 set_decl_tls_model.
14828 * cgraph.h (struct varpool_node): Add tls_model.
14829 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
14830 * tree.h (DECL_TLS_MODEL): Update.
14831 (DECL_THREAD_LOCAL_P): Check that variable is static.
14832 (decl_tls_model): Declare.
14833 (set_decl_tls_model): Declare.
14834 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
14835 set symbol prorperties.
14836 (get_emutls_init_templ_addr): Cleanup.
14837 (new_emutls_decl): Update.
14838 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
14839 (lto_input_varpool_node): Likewise.
14840 * lto-streamer-out.c (hash_tree): Likewise.
14841 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
14842 not stream DECL_TLS_MODEL.
14843 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
14844 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
14846 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14848 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
14850 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14852 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
14853 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
14855 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
14856 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
14857 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
14858 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
14859 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
14860 (df_get_artificial_defs, df_get_artificial_uses)
14861 (df_single_def, df_single_use): Update accordingly.
14862 (df_refs_chain_dump): Take the first element in a linked list as
14863 parameter, rather than a pointer to an array of pointers.
14864 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
14865 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
14866 (df_chain_create_bb_process_use): Likewise.
14867 (df_md_bb_local_compute_process_def): Likewise.
14868 * fwprop.c (process_defs, process_uses): Likewise.
14869 (register_active_defs, update_uses): Likewise.
14870 (forward_propagate_asm): Update for new df_ref linking.
14871 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
14872 (df_null_ref_rec, df_null_mw_rec): Likewise.
14873 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
14875 (df_scan_free_bb_info): Remove check for null artificial_defs.
14876 (df_install_ref_incremental): Adjust for new df_ref linking.
14877 Use a single-element insertion rather than a full sort.
14878 (df_ref_chain_delete_du_chain): Take the first element
14879 in a linked list as parameter, rather than a pointer to an array of
14881 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
14882 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
14883 (df_insn_info_delete): Remove check for null defs and call to
14884 df_scan_free_mws_vec.
14885 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
14886 null rather than df_null_*_rec.
14887 (df_insn_rescan_debug_internal): Likewise, and update null
14888 checks in the same way. Remove check for null defs.
14889 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
14890 Move a single element rather doing a full sort.
14891 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
14893 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
14894 Initialize df_ref and df_mw_hardreg lists to null rather than
14896 (df_ref_compare): Take df_refs as parameter, transferring the
14897 old interface to...
14898 (df_ref_ptr_compare): ...this new function.
14899 (df_sort_and_compress_refs): Update accordingly.
14900 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
14901 old interface to...
14902 (df_mw_ptr_compare): ...this new function.
14903 (df_sort_and_compress_mws): Update accordingly.
14904 (df_install_refs, df_install_mws): Return a linked list rather than
14905 an array of pointers.
14906 (df_refs_add_to_chains): Assert that old lists are empty rather
14908 (df_insn_refs_verify): Don't handle null defs speciailly.
14909 * web.c (union_match_dups): Update for new df_ref linking.
14911 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14913 * df.h (df_ref_create, df_ref_remove): Delete.
14914 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
14915 (df_ref_remove): Likewise.
14917 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14919 * df.h (df_single_def, df_single_use): New functions.
14920 * ira.c (find_moveable_pseudos): Use them.
14922 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14924 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
14925 * df-problems.c (df_note_bb_compute): Use it.
14926 * regstat.c (regstat_bb_compute_ri): Likewise.
14928 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14930 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
14931 * cse.c (cse_extended_basic_block): Use them.
14932 * dce.c (mark_artificial_use): Likewise.
14933 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
14934 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
14935 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
14936 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
14937 (df_simulate_initialize_backwards): Likewise.
14938 (df_simulate_finalize_backwards): Likewise.
14939 (df_simulate_initialize_forwards): Likewise.
14940 (df_md_simulate_artificial_defs_at_top): Likewise.
14941 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
14942 * regrename.c (init_rename_info): Likewise.
14943 * regstat.c (regstat_bb_compute_ri): Likewise.
14944 (regstat_bb_compute_calls_crossed): Likewise.
14946 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14948 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
14949 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
14950 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
14951 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
14952 * combine.c (create_log_links): Likewise.
14953 * compare-elim.c (find_flags_uses_in_insn): Likewise.
14954 (try_eliminate_compare): Likewise.
14955 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
14956 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
14957 (remove_reg_equal_equiv_notes_for_defs): Likewise.
14958 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
14959 (word_dce_process_block, dce_process_block): Likewise.
14960 * ddg.c (def_has_ccmode_p): Likewise.
14961 * df-core.c (df_bb_regno_first_def_find): Likewise.
14962 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
14963 * df-problems.c (df_rd_simulate_one_insn): Likewise.
14964 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
14965 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
14966 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
14967 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
14968 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
14969 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
14970 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
14971 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
14972 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
14973 * fwprop.c (local_ref_killed_between_p): Likewise.
14974 (all_uses_available_at, free_load_extend): Likewise.
14975 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
14976 * hw-doloop.c (scan_loop): Likewise.
14977 * ifcvt.c (dead_or_predicable): Likewise.
14978 * init-regs.c (initialize_uninitialized_regs): Likewise.
14979 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
14980 (process_bb_node_lives): Likewise.
14981 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
14982 (find_moveable_pseudos): Likewise.
14983 * loop-invariant.c (check_dependencies, record_uses): Likewise.
14984 * recog.c (peep2_find_free_register): Likewise.
14985 * ree.c (get_defs): Likewise.
14986 * regstat.c (regstat_bb_compute_ri): Likewise.
14987 (regstat_bb_compute_calls_crossed): Likewise.
14988 * sched-deps.c (find_inc, find_mem): Likewise.
14989 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
14990 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
14991 * shrink-wrap.c (requires_stack_frame_p): Likewise.
14992 (prepare_shrink_wrap): Likewise.
14993 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
14994 * web.c (union_defs, pass_web::execute): Likewise.
14995 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
14996 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
14998 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
15000 * lra-assign.c (assign_by_spills): Add code to assign vector regs
15001 to inheritance pseudos.
15002 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
15004 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
15007 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
15008 (BU_MISC_2): Rename to ...
15009 (BU_LDBL128_2): ... this.
15010 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
15011 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
15012 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
15013 RS6000_BTM_LDBL128.
15014 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
15015 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
15016 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
15017 (unpacktf_1): Likewise.
15018 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
15019 (__builtin_longdouble_dw1): Likewise.
15020 * doc/sourcebuild.texi (longdouble128): Document.
15022 2014-06-13 Jeff Law <law@redhat.com>
15024 PR rtl-optimization/61094
15025 PR rtl-optimization/61446
15026 * ree.c (combine_reaching_defs): Get the mode for the copy from
15027 the extension insn rather than the defining insn.
15029 2014-06-13 Dehao Chen <dehao@google.com>
15031 * dwarf2out.c (add_linkage_name): Emit more linkage name.
15033 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
15035 * doc/install.texi (--enable-linker-plugin-configure-flags)
15036 (--enable-linker-plugin-flags): Document new flags.
15038 2014-06-13 Martin Jambor <mjambor@suse.cz>
15041 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
15042 cache_token if returning early.
15044 2014-06-13 Nick Clifton <nickc@redhat.com>
15046 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
15047 requested alignment is active.
15048 (LABEL_ALIGN): Likewise.
15049 (LOOP_ALIGN): Likewise.
15051 2014-06-13 Richard Biener <rguenther@suse.de>
15053 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15054 Rewrite to propagate the VN result into all uses where
15055 possible and to remove stmts becoming dead because of that.
15056 (eliminate): Generalize stmt removal handling, remove in
15057 reverse dominator order to support proper debug stmt
15058 generation. Update stmts before removing stmts.
15059 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
15061 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
15063 PR tree-optimization/61375
15064 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
15065 symbolic number cannot be represented in an uint64_t.
15066 (find_bswap_or_nop_1): Likewise.
15068 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
15070 * symtab.c (symtab_node::reset_section): New method.
15071 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15073 * cgraph.h (reset_section): Declare.
15074 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15075 do not consider comdat locals.
15076 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15078 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15079 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15080 reset sections of symbols dragged out of the comdats.
15081 (function_and_variable_visibility): Reset sections of
15084 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
15086 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
15087 to use symtab and decl_binds_to_current_def_p
15088 * tree-vectorizer.c (increase_alignment): Increase alignment
15089 of alias target, too.
15091 2014-06-12 Jakub Jelinek <jakub@redhat.com>
15093 PR middle-end/61486
15094 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
15095 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
15096 if outer combined construct is distribute.
15097 (gimplify_omp_for): For OMP_DISTRIBUTE set
15098 gimplify_omp_ctxp->distribute.
15099 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
15100 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
15101 mapping into decl map.
15103 2014-06-12 Jason Merrill <jason@redhat.com>
15105 * common.opt (fabi-version): Change default to 0.
15107 2014-06-12 Jason Merrill <jason@redhat.com>
15109 * toplev.c (process_options): Reject -fabi-version=1.
15111 2014-06-12 Jeff Law <law@redhat.com>
15113 PR tree-optimization/61009
15114 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
15115 value when we stop processing a block due to problematic PHIs.
15117 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
15119 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
15120 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
15121 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
15122 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
15123 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
15124 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
15125 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
15126 are not in the spec.
15128 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
15131 * config/aarch64/aarch64-modes.def: Add V1DFmode.
15132 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
15135 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
15137 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
15139 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
15142 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
15143 loading from address spaces.
15145 2014-06-12 Martin Liska <mliska@suse.cz>
15148 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
15149 statement is reachable.
15151 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15153 * symtab.c (section_hash): New hash.
15154 (symtab_unregister_node): Clear section before freeing.
15155 (hash_section_hash_entry): New haser.
15156 (eq_sections): New function.
15157 (symtab_node::set_section_for_node): New method.
15158 (set_section_1): Update.
15159 (symtab_node::set_section): Take string instead of tree as parameter.
15160 (symtab_resolve_alias): Update.
15161 * cgraph.h (section_hash_entry_d): New structure.
15162 (section_hash_entry): New typedef.
15163 (cgraph_node): Change comdat_group_ to x_comdat_group,
15164 change section_ to x_section and turn into section_hash_entry;
15165 update accestors; put set_section_for_node offline.
15166 * tree.c (decl_section_name): Turn into string.
15167 (set_decl_section_name): Change parameter to be string.
15168 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
15169 * sdbout.c (sdbout_one_type): Update.
15170 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
15171 * varasm.c (IN_NAMED_SECTION, get_named_section,
15172 resolve_unique_section, hot_function_section, get_named_text_section,
15173 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
15174 make_decl_rtl, default_unique_section): Update.
15175 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
15176 (c6x_elf_unique_section): Update.
15177 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
15178 * config/pa/pa.c (pa_function_section): Update.
15179 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
15180 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
15181 * config/arc/arc.c (arc_in_small_data_p): Update.
15182 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
15183 * config/mcore/mcore.c (mcore_unique_section): Update.
15184 * config/mips/mips.c (mips16_build_function_stub): Update.
15185 (mips16_build_call_stub): Update.
15186 (mips_function_rodata_section): Update.
15187 (mips_in_small_data_p): Update.
15188 * config/score/score.c (score_in_small_data_p): Update.
15189 * config/rx/rx.c (rx_in_small_data): Update.
15190 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
15191 (rs6000_xcoff_asm_named_section): Update.
15192 (rs6000_xcoff_unique_section): Update.
15193 * config/frv/frv.c (frv_string_begins_with): Update.
15194 (frv_in_small_data_p): Update.
15195 * config/v850/v850.c (v850_encode_data_area): Update.
15196 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
15197 (bfin_handle_l1_data_attribute): Update.
15198 (bfin_handle_l2_attribute): Update.
15199 * config/mep/mep.c (mep_unique_section): Update.
15200 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
15202 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
15203 (h8300_handle_tiny_data_attribute): Update.
15204 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
15205 (m32r_in_small_data_p): Update.
15206 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
15207 * config/i386/i386.c (ix86_in_large_data_p): Update.
15208 * config/i386/winnt.c (i386_pe_unique_section): Update.
15209 * config/darwin.c (darwin_function_section): Update.
15210 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
15211 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15212 (new_emutls_decl): Update.
15213 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
15214 input_varpool_node): Update.
15215 (ead_string_cst): Turn to ...
15216 (read_string): ... this one.
15217 * dwarf2out.c (secname_for_decl): Update.
15218 * asan.c (asan_protect_global): Update.
15220 2014-06-11 DJ Delorie <dj@redhat.com>
15222 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
15224 * config/rx/rx.c (rx_option_override): Likewise.
15225 (rx_align_for_label): Likewise.
15227 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
15229 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
15231 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
15234 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15236 * common.md: New file.
15237 * doc/md.texi: Update description of generic, machine-independent
15239 * config/s390/constraints.md (e): Delete.
15240 * Makefile.in (md_file): Include common.md.
15241 * config/m32c/t-m32c (md_file): Likewise.
15242 * genpreds.c (general_mem): New array.
15243 (generic_constraint_letters): Remove constraints now defined by
15245 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15246 Allow the first character to be '<' or '>' as well.
15247 * genoutput.c (general_mem): New array.
15248 (indep_constraints): Remove constraints now defined by common.md.
15249 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15250 Remove special handling of 'm'.
15251 * ira-costs.c (record_reg_classes): Remove special handling of
15252 constraints now defined by common.md.
15253 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
15254 * ira-lives.c (single_reg_class): Likewise.
15255 (ira_implicitly_set_insn_hard_regs): Likewise.
15256 * lra-constraints.c (reg_class_from_constraints): Likewise.
15257 (process_alt_operands, process_address, curr_insn_transform): Likewise.
15258 * postreload.c (reload_cse_simplify_operands): Likewise.
15259 * reload.c (push_secondary_reload, scratch_reload_class)
15260 (find_reloads, alternative_allows_const_pool_ref): Likewise.
15261 * reload1.c (maybe_fix_stack_asms): Likewise.
15262 * targhooks.c (default_secondary_reload): Likewise.
15263 * stmt.c (parse_output_constraint): Likewise.
15264 * recog.c (preprocess_constraints): Likewise.
15265 (constrain_operands, peep2_find_free_register): Likewise.
15266 (asm_operand_ok): Likewise, but add a comment saying why 'o'
15267 must be handled specially.
15269 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15271 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
15272 * genpreds.c (have_const_dbl_constraints): Delete.
15273 (add_constraint): Don't set it.
15274 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
15275 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
15276 constraints using the lookup_constraint logic.
15277 * ira-lives.c (single_reg_class): Likewise.
15278 * ira.c (ira_setup_alts): Likewise.
15279 * lra-constraints.c (process_alt_operands): Likewise.
15280 * recog.c (asm_operand_ok, constrain_operands): Likewise.
15281 * reload.c (find_reloads): Likewise.
15283 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15285 * genpreds.c (const_int_start, const_int_end): New variables.
15286 (choose_enum_order): Output CONST_INT constraints before memory
15288 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
15290 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
15291 * ira.c (ira_setup_alts): Likewise.
15292 * lra-constraints.c (process_alt_operands): Likewise.
15293 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
15294 * reload.c (find_reloads): Likewise.
15296 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15298 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
15299 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
15300 * recog.c (preprocess_constraints): Update accordingly.
15302 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15304 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
15305 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
15306 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
15307 * genpreds.c (print_type_tree): New function.
15308 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
15309 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
15310 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
15311 Write out enum constraint_type and get_constraint_type.
15312 * lra-constraints.c (satisfies_memory_constraint_p): Take a
15313 constraint_num rather than a constraint string.
15314 (satisfies_address_constraint_p): Likewise.
15315 (reg_class_from_constraints): Avoid old constraint macros.
15316 (process_alt_operands, process_address_1): Likewise.
15317 (curr_insn_transform): Likewise.
15318 * ira-costs.c (record_reg_classes): Likewise.
15319 (record_operand_costs): Likewise.
15320 * ira-lives.c (single_reg_class): Likewise.
15321 (ira_implicitly_set_insn_hard_regs): Likewise.
15322 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
15323 * postreload.c (reload_cse_simplify_operands): Likewise.
15324 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
15325 (constrain_operands, peep2_find_free_register): Likewise.
15326 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
15327 (find_reloads, alternative_allows_const_pool_ref): Likewise.
15328 * reload1.c (maybe_fix_stack_asms): Likewise.
15329 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
15330 * targhooks.c (default_secondary_reload): Likewise.
15331 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
15332 to EXTRA_CONSTRAINT_STR.
15333 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
15335 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15337 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
15338 (write_constraint_satisfied_p_array): ...this new function.
15339 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
15341 (write_insn_preds_c): Update accordingly.
15343 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15345 * genpreds.c (write_lookup_constraint): Rename to...
15346 (write_lookup_constraint_1): ...this.
15347 (write_lookup_constraint_array): New function.
15348 (write_tm_preds_h): Define lookup_constraint as an inline function
15349 that uses write_lookup_constraint_array where possible.
15350 (write_insn_preds_c): Update for the changes above.
15352 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15354 * doc/md.texi (regclass_for_constraint): Rename to...
15355 (reg_class_for_constraint): ...this.
15356 * genpreds.c (num_constraints, enum_order, register_start)
15357 (register_end, satisfied_start, memory_start, memory_end)
15358 (address_start, address_end): New variables.
15359 (add_constraint): Count the number of constraints.
15360 (choose_enum_order): New function.
15361 (write_enum_constraint_num): Iterate over enum_order.
15362 (write_regclass_for_constraint): Rename to...
15363 (write_reg_class_for_constraint_1): ...this and update output
15365 (write_constraint_satisfied_p): Rename to...
15366 (write_constraint_satisfied_p_1): ...this and update output
15367 accordingly. Do nothing if all extra constraints are register
15369 (write_insn_extra_memory_constraint): Delete.
15370 (write_insn_extra_address_constraint): Delete.
15371 (write_range_function): New function.
15372 (write_tm_preds_h): Define constraint_satisfied_p and
15373 reg_class_for_constraint as inline functions that do a range check
15374 before calling the out-of-line function. Use write_range_function
15375 to implement insn_extra_{register,memory,address}_constraint,
15376 the first of which is new.
15377 (write_insn_preds_c): Update after above changes to write_* functions.
15378 (main): Call choose_enum_order.
15380 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
15382 PR tree-optimization/61306
15383 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
15384 expression instead of its size.
15385 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
15386 false to prevent optimization when the result is unpredictable due to
15387 arithmetic right shift of signed type with highest byte is set.
15388 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
15389 (init_symbolic_number): Likewise.
15390 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
15391 when the result is unpredictable due to sign extension.
15393 2014-06-11 Terry Guo <terry.guo@arm.com>
15395 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
15396 (*thumb1_addsi3): Ditto.
15397 (*thumb_subdi3): Ditto.
15398 (thumb1_subsi3_insn): Ditto.
15399 (*thumb_mulsi3): Ditto.
15400 (*thumb_mulsi3_v6): Ditto.
15401 (*thumb1_andsi3_insn): Ditto.
15402 (thumb1_bicsi3): Ditto.
15403 (*thumb1_iorsi3_insn): Ditto.
15404 (*thumb1_xorsi3_insn): Ditto.
15405 (*thumb1_ashlsi3): Ditto.
15406 (*thumb1_ashrsi3): Ditto.
15407 (*thumb1_lshrsi3): Ditto.
15408 (*thumb1_rotrsi3): Ditto.
15409 (*thumb1_negdi2): Ditto.
15410 (*thumb1_negsi2): Ditto.
15411 (*thumb1_abssi2): Ditto.
15412 (*thumb1_neg_abssi2): Ditto.
15413 (*thumb1_one_cmplsi2): Ditto.
15414 (*thumb1_zero_extendhisi2): Ditto.
15415 (*thumb1_zero_extendqisi2): Ditto.
15416 (*thumb1_zero_extendqisi2_v6): Ditto.
15417 (thumb1_extendhisi2): Ditto.
15418 (thumb1_extendqisi2): Ditto.
15419 (*thumb1_movdi_insn): Ditto.
15420 (*thumb1_movsi_insn): Ditto.
15421 (*thumb1_movhi_insn): Ditto.
15422 (thumb_movhi_clobber): Ditto.
15423 (*thumb1_movqi_insn): Ditto.
15424 (*thumb1_movhf): Ditto.
15425 (*thumb1_movsf_insn): Ditto.
15426 (*thumb_movdf_insn): Ditto.
15427 (movmem12b): Ditto.
15429 (cbranchqi4): Ditto.
15430 (cbranchsi4_insn): Ditto.
15431 (cbranchsi4_scratch): Ditto.
15432 (*negated_cbranchsi4): Ditto.
15433 (*tbit_cbranch): Ditto.
15434 (*tlobits_cbranch): Ditto.
15435 (*tstsi3_cbranch): Ditto.
15436 (*cbranchne_decr1): Ditto.
15437 (*addsi3_cbranch): Ditto.
15438 (*addsi3_cbranch_scratch): Ditto.
15439 (*thumb_cmpdi_zero): Ditto.
15440 (cstoresi_eq0_thumb1): Ditto.
15441 (cstoresi_ne0_thumb1): Ditto.
15442 (*cstoresi_eq0_thumb1_insn): Ditto.
15443 (*cstoresi_ne0_thumb1_insn): Ditto.
15444 (cstoresi_nltu_thumb1): Ditto.
15445 (cstoresi_ltu_thumb1): Ditto.
15446 (thumb1_addsi3_addgeu): Ditto.
15447 (*thumb_jump): Ditto.
15448 (*call_reg_thumb1_v5): Ditto.
15449 (*call_reg_thumb1): Ditto.
15450 (*call_value_reg_thumb1_v5): Ditto.
15451 (*call_value_reg_thumb1): Ditto.
15452 (*call_insn): Ditto.
15453 (*call_value_insn): Ditto.
15454 (thumb1_casesi_internal_pic): Ditto.
15455 (thumb1_casesi_dispatch): Ditto.
15456 (*thumb1_indirect_jump): Ditto.
15457 (prologue_thumb1_interwork): Ditto.
15458 (*epilogue_insns): Ditto.
15459 (consttable_1): Ditto.
15460 (consttable_2): Ditto.
15461 (tablejump): Ditto.
15462 (*thumb1_tablejump): Ditto.
15463 (thumb_eh_return): Ditto.
15464 (define_peephole2): Two of them are thumb1 only and got moved into
15465 new file thumb1.md.
15466 (define_split): Six of them are thumb1 only and got moved into new
15468 * config/arm/thumb1.md: New file comprised of above thumb1 only
15471 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15473 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
15474 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
15476 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
15477 (aarch64_crc_builtin_datum): New struct.
15478 (aarch64_crc_builtin_data): New.
15479 (aarch64_init_crc32_builtins): New function.
15480 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
15481 (aarch64_crc32_expand_builtin): New.
15482 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
15483 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
15484 __ARM_FEATURE_CRC32 when appropriate.
15485 (TARGET_CRC32): Define.
15486 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
15487 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
15488 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
15489 (aarch64_<crc_variant>): New pattern.
15490 * config/aarch64/arm_acle.h: New file.
15491 * config/aarch64/iterators.md (CRC): New int iterator.
15492 (crc_variant, crc_mode): New int attributes.
15493 * doc/aarch64-acle-intrinsics.texi: New file.
15494 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
15495 Include aarch64-acle-intrinsics.texi.
15497 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
15499 * tree-vect-data-refs.c (vect_grouped_store_supported): New
15500 check for stores group of length 3.
15501 (vect_permute_store_chain): New permutations for stores group of
15503 * tree-vect-stmts.c (vect_model_store_cost): Change cost
15504 of vec_perm_shuffle for the new permutations.
15506 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15508 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
15509 table rewriting temporarily on targets not supporting ONE_ONLY.
15511 2014-06-11 Richard Biener <rguenther@suse.de>
15513 PR middle-end/61437
15515 2014-06-04 Richard Biener <rguenther@suse.de>
15517 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
15518 TREE_PUBLIC and DECL_EXTERNAL decls.
15520 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
15522 * varasm.c (set_implicit_section): New function.
15523 (resolve_unique_section): Use it to set implicit section
15525 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
15526 (default_function_section): Likewise.
15527 (decl_binds_to_current_def_p): Constify argument.
15528 * varasm.h (decl_binds_to_current_def_p): Update prototype.
15529 * asan.c (asan_protect_global): Use
15530 symtab_get_node (decl)->implicit_section.
15531 * symtab.c (dump_symtab_base): Dump implicit sections.
15532 (verify_symtab_base): Verify sanity of sectoins and comdats.
15533 (symtab_resolve_alias): Alias share the section of its target.
15534 (set_section_1): New function.
15535 (symtab_node::set_section): Move here, recurse to aliases.
15536 (verify_symtab): Check for duplicated symtab lists.
15537 * tree-core.h (implicit_section_name_p): Remove.
15538 * tree-vect-data-refs.c: Include varasm.h.
15539 (vect_can_force_dr_alignment_p): Fix conditional on when
15540 decl bints to current definition; use
15541 symtab_get_node (decl)->implicit_section.
15542 * cgraph.c (cgraph_make_node_local_1): Fix section set.
15543 * cgraph.h (struct symtab_node): Add implicit_section.
15544 (set_section): Rename to ...
15545 (set_section_for_node): ... this one.
15546 (set_section): Declare.
15547 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
15548 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
15549 input_overwrite_node, input_varpool_node): Stream implicit_section.
15550 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
15551 removal; it will fail in LTO.
15553 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15555 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
15556 Change second alternative type to f_mcr.
15557 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
15558 and 12th alternatives' types to f_mcr and f_mrc.
15559 (*movdi_aarch64): Same for 12th and 13th alternatives.
15560 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
15561 (aarch64_movtilow_tilow): Change type to fmov.
15563 2014-06-10 Jiong Wang <jiong.wang@arm.com>
15565 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
15566 (aarch64_save_or_restore_callee_save_registers): Fix layout.
15568 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15570 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
15572 (aarch64_sqrdmulh_lane<mode>): Likewise.
15573 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
15574 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
15575 (aarch64_sqdmulh_laneq<mode>): New expander.
15576 (aarch64_sqrdmulh_laneq<mode>): Likewise.
15577 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
15578 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
15579 (aarch64_sqdmulh_lane<mode>): New expander.
15580 (aarch64_sqrdmulh_lane<mode>): Likewise.
15581 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
15582 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
15583 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
15584 (aarch64_sqdmlal_laneq<mode>): Likewise.
15585 (aarch64_sqdmlsl_lane<mode>): Likewise.
15586 (aarch64_sqdmlsl_laneq<mode>): Likewise.
15587 (aarch64_sqdmlal2_lane<mode>): Likewise.
15588 (aarch64_sqdmlal2_laneq<mode>): Likewise.
15589 (aarch64_sqdmlsl2_lane<mode>): Likewise.
15590 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15591 (aarch64_sqdmull_lane<mode>): Likewise.
15592 (aarch64_sqdmull_laneq<mode>): Likewise.
15593 (aarch64_sqdmull2_lane<mode>): Likewise.
15594 (aarch64_sqdmull2_laneq<mode>): Likewise.
15596 2014-06-10 Richard Biener <rguenther@suse.de>
15598 PR tree-optimization/61438
15599 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
15600 (eliminate_dom_walker::before_dom_children): Only try to inhibit
15601 insertion of IVs if running PRE.
15602 (eliminate): Adjust.
15603 (pass_pre::execute): Likewise.
15604 (pass_fre::execute): Likewise.
15606 2014-06-10 Richard Biener <rguenther@suse.de>
15608 PR middle-end/61456
15609 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
15610 Do not use the main variant for the type comparison.
15611 (ncr_compar): Likewise.
15612 (nonoverlapping_component_refs_p): Likewise.
15614 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
15616 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
15617 REG_CFA_RESTORE mode.
15619 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
15621 * config/i386/i386.c (expand_vec_perm_pblendv): New.
15622 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
15623 expand_vec_perm_pblendv.
15625 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15627 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
15629 Simplify description of __crc32d and __crc32cd intrinsics.
15630 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
15633 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
15636 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
15637 * config.in: Regenerate.
15638 * configure: Likewise.
15640 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
15642 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
15644 (intersect_static_var_sets): Remove.
15645 (propagate): Do not prune local statics.
15647 2014-06-10 Jakub Jelinek <jakub@redhat.com>
15650 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
15651 Set lastprivate_firstprivate even if omp_private_outer_ref
15652 langhook returns true.
15653 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
15654 langhook, call unshare_expr on new_var and call
15655 build_outer_var_ref to get the last argument.
15657 2014-06-10 Marek Polacek <polacek@redhat.com>
15660 * doc/extend.texi: Add cindex for transparent_union.
15662 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
15664 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
15665 init_symbolic_number ().
15667 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
15669 PR middle-end/61141
15670 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
15671 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
15672 (verify_rtl_sharing): Likewise.
15674 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
15677 * tree.c (build_qualified_type): Use a canonical type for
15680 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15682 * config/arm/arm-modes.def: Remove XFmode.
15684 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
15687 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
15688 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
15689 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
15690 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
15691 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
15692 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
15693 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
15694 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
15695 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
15697 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
15699 * tree-core.h (tree_decl_with_vis): Remove section_name.
15701 2014-06-09 Kito Cheng <kito@0xlab.org>
15703 * ira.c (ira): Don't call init_caller_save if LRA enabled
15704 since LRA use its own infrastructure to handle that.
15706 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15708 * symtab.c (dump_symtab_base): Update dumping.
15709 (symtab_make_decl_local): Clear only DECL_COMDAT.
15710 * tree-vect-data-refs.c (Check that variable is static before
15711 tampering with sections.
15712 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
15713 (cgraph_create_virtual_clone): Likewise.
15714 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
15715 (decl_section_name, set_decl_section_name): New accessors.
15716 (find_decls_types_r): Do not walk section name
15717 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
15718 (decl_comdat_group, decl_comdat_group_id): Constify.
15719 (decl_section_name, set_decl_section_name): Update.
15720 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
15721 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
15722 (cgraph_make_node_local_1): Clear section and comdat group.
15723 * cgraph.h (set_comdat_group): Sanity check.
15724 (get_section, set_section): New.
15725 * ipa-comdats.c (ipa_comdats): Use get_section.
15726 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
15727 * lto-streamer-out.c: Do not follow section names.
15728 * c-family/c-common.c (handle_section_attribute): Update.
15729 * lto-cgraph.c (lto_output_node): Output section.
15730 (lto_output_varpool_node): Likewise.
15731 (read_comdat_group): Rename to ...
15732 (read_identifier): ... this one.
15733 (read_string_cst): New function.
15734 (input_node, input_varpool_node): Input section names.
15735 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15736 (new_emutls_decl): Update.
15737 (secname_for_decl): Check section names only of static vars.
15738 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
15739 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
15740 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
15741 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
15742 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
15743 * config/mcore/mcore.c (mcore_unique_section): Likewise.
15744 * config/mips/mips.c (mips16_build_function_stub): Likewise.
15745 * config/v850/v850.c (v850_insert_attributes): Likewise.
15746 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
15748 (h8300_handle_tiny_data_attribute): Likewise.
15749 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
15750 (bfin_handle_l2_attribute): Likewise.
15752 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15754 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
15755 remove static initializer.
15757 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15759 * varasm.c (use_blocks_for_decl_p): Check symbol table
15760 instead of alias attribute.
15761 (place_block_symbol): Recurse on aliases.
15763 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15765 * ipa-visibility.c: Include varasm.h
15766 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
15768 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15770 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
15771 outputting aliases.
15773 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
15775 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
15776 from test_insn into GGC space escape via SET_SRC.
15778 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
15780 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
15781 call statement, if any.
15782 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
15783 statements, if any. Tidy up.
15785 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
15788 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
15789 iterators, VSX_D that handles 64-bit types, and VSX_LE that
15790 handles swapping the two 64-bit double words on little endian
15791 systems. Include V1TImode and optionally TImode in VSX_LE so that
15792 these types are properly swapped. Change all of the insns and
15793 splits that do the 64-bit swaps to use VSX_LE.
15794 (vsx_le_perm_load_<mode>): Likewise.
15795 (vsx_le_perm_store_<mode>): Likewise.
15796 (splitters for little endian memory operations): Likewise.
15797 (vsx_xxpermdi2_le_<mode>): Likewise.
15798 (vsx_lxvd2x2_le_<mode>): Likewise.
15799 (vsx_stxvd2x2_le_<mode>): Likewise.
15801 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
15804 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
15805 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
15806 and corresponding splitters. Zero extend general register
15807 or memory input operand to XMM temporary. Enable for
15808 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
15809 (floatunssi<mode>2): Update expander predicate.
15811 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
15813 PR rtl-optimization/61325
15814 * lra-constraints.c (process_address_1): Check scale equal to one
15815 to prevent transformation: base + scale * index => base + new_reg.
15817 2014-06-06 Richard Biener <rguenther@suse.de>
15819 PR tree-optimization/59299
15820 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
15822 (nearest_common_dominator_of_uses): Likewise.
15823 (statement_sink_location): Adjust. Support sinking loads.
15825 2014-06-06 Martin Jambor <mjambor@suse.cz>
15827 * ipa-prop.c (get_place_in_agg_contents_list): New function.
15828 (build_agg_jump_func_from_list): Likewise.
15829 (determine_known_aggregate_parts): Renamed to
15830 determine_locally_known_aggregate_parts. Moved some functionality
15831 to the two functions above, removed bound checks.
15833 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
15835 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
15836 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
15837 (aarch64_progress_pointer): Likewise.
15838 (aarch64_copy_one_part_and_move_pointers): Likewise.
15839 (aarch64_expand_movmen): Likewise.
15840 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
15841 * config/aarch64/aarch64.md (movmem<mode>): New.
15843 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
15845 * targhooks.c (default_add_stmt_cost): Call target specific
15846 hook instead of default one.
15848 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
15850 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
15851 endianness instead of host endianness.
15852 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
15855 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15858 * function.c (instantiate_decls): Process the saved static chain.
15859 (expand_function_start): If not optimizing, save the static chain
15861 * tree-nested.c (convert_all_function_calls): Always create the static
15862 chain for nested functions if not optimizing.
15864 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15866 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
15868 2014-06-06 Richard Biener <rguenther@suse.de>
15870 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
15871 (construct_init_block): Likewise.
15872 (construct_exit_block): Likewise.
15873 (pass_expand::execute): Likewise.
15874 * graphite.c (graphite_transforms): Replace check for current_loops
15875 with a check for > 1 loops.
15876 (pass_graphite_transforms::execute): Adjust.
15877 * ipa-split.c (split_function): Remove check for current_loops.
15878 * omp-low.c (expand_parallel_call): Likewise.
15879 (expand_omp_for_init_counts): Likewise.
15880 (extract_omp_for_update_vars): Likewise.
15881 (expand_omp_for_generic): Likewise.
15882 (expand_omp_sections): Likewise.
15883 (expand_omp_target): Likewise.
15884 * tracer.c (tail_duplicate): Likewise.
15885 (pass_tracer::execute): Likewise.
15886 * trans-mem.c (expand_transaction): Likewise.
15887 * tree-complex.c (expand_complex_div_wide): Likewise.
15888 * tree-eh.c (lower_resx): Likewise.
15889 (cleanup_empty_eh_merge_phis): Likewise.
15890 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
15891 current_loops with a check for > 1 loops.
15892 (pass_predcom::execute): Adjust.
15893 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
15894 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
15895 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
15896 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
15897 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
15898 * tree-switch-conversion.c (process_switch): Likewise.
15899 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
15900 * tree-vrp.c (vrp_visit_phi_node): Likewise.
15901 (execute_vrp): Likewise.
15902 * ubsan.c (ubsan_expand_null_ifn): Likewise.
15904 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15906 * rtl.h (insn_location): Declare.
15907 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
15908 with UNKNOWN_LOCATION.
15909 * emit-rtl.c (insn_location): New function.
15910 * final.c (notice_source_line): Check that the instruction has a
15911 location before retrieving it and use insn_location.
15912 * modulo-sched.c (loop_single_full_bb_p): Likewise.
15913 * print-rtl.c (print_rtx): Likewise.
15915 2014-06-06 Richard Biener <rguenther@suse.de>
15917 * passes.def: Move 2nd VRP pass before phi-only-cprop.
15919 2014-06-06 Christian Bruel <christian.bruel@st.com>
15921 PR tree-optimization/43934
15922 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
15925 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
15927 * ira-lives.c (single_reg_class): Add missing break. Explicitly
15928 return NO_REGS for extra address and memory constraints. Handle
15929 operands that match (or are equivalent to something that matches)
15930 extra constant constraints. Ignore other non-register operands.
15932 2014-06-06 Alan Modra <amodra@gmail.com>
15935 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
15936 * doc/tm.texi: Regenerate.
15937 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
15938 Use throughout in place of REG_PARM_STACK_SPACE.
15939 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
15940 "incoming" param. Pass to rs6000_function_parms_need_stack.
15941 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
15942 prototype_p when incoming. Use function decl when incoming
15943 to handle K&R style functions.
15944 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
15945 (INCOMING_REG_PARM_STACK_SPACE): Define.
15947 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
15950 * cfgexpand.c (expand_debug_expr): Use address space of nested
15951 TREE_TYPE for ADDR_EXPR and MEM_REF.
15953 2014-06-05 Jeff Law <law@redhat.com>
15955 PR tree-optimization/61289
15956 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
15957 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
15958 looking for those which match LHS. All callers changed.
15959 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
15960 parameters and code which manipulated them. All callers changed.
15961 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
15962 and DST_MAP parameters. Simplify invalidation code by just calling
15963 invalidate_equivalences. All callers changed.
15964 (thread_across_edge): Simplify now that we don't need to maintain
15965 the map of equivalences to invalidate.
15967 2014-06-05 Kai Tietz <ktietz@redhat.com>
15968 Richard Henderson <rth@redhat.com>
15971 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
15972 checking for !TARGET_X32.
15973 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
15974 (sibcall_intern): New define_insn, plus required peepholes.
15975 (sibcall_pop_intern): Likewise.
15976 (sibcall_value_intern): Likewise.
15977 (sibcall_value_pop_intern): Likewise.
15979 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
15981 * tree-inline.c (tree_function_versioning): Check DF info existence
15982 before accessing it.
15984 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15986 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
15988 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
15989 aarch64_frame hard_fp_offset and frame_size.
15990 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
15991 frame_size; remove original_frame_size.
15992 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
15993 (aarch64_initial_elimination_offset): Remove frame_size and
15994 offset. Use aarch64_frame frame_size.
15996 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15997 Jiong Wang <jiong.wang@arm.com>
15998 Renlin <renlin.li@arm.com>
16000 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
16001 initialization of R30 offset. Update offset. Iterate core
16002 regisers upto X30. Remove X29, X30 specific code.
16004 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16005 Jiong Wang <jiong.wang@arm.com>
16007 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
16008 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
16009 (aarch64_register_saved_on_entry): Adjust test.
16011 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16013 * config/aarch64/aarch64.h (machine_function): Move
16014 saved_varargs_size from here...
16015 (aarch64_frame): ... to here.
16017 * config/aarch64/aarch64.c (aarch64_expand_prologue)
16018 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
16019 (aarch64_initial_elimination_offset)
16020 (aarch64_setup_incoming_varargs): Adjust location of
16021 saved_varargs_size.
16023 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16025 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
16028 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
16029 Prachi Godbole <Prachi.Godbole@imgtec.com>
16031 * config/mips/mips-cpus.def: Add definition for p5600. Updated
16032 mips32r5 entry to use PROCESSOR_P5600.
16033 * config/mips/mips-tables.opt: Regenerate.
16034 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
16035 * config/mips/mips.c (mips_fmadd_bypass): New function.
16036 (mips_rtx_cost_data): Add costs for p5600.
16037 (mips_issue_rate): Add support for p5600.
16038 (mips_multipass_dfa_lookahead): Likewise.
16039 * config/mips/mips.h (TUNE_P5600): New define.
16040 (TUNE_MACC_CHAINS): Add TUNE_P5600.
16041 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
16042 * config/mips/mips.md: Include p5600.md.
16043 (processor): Add p5600.
16044 * config/mips/p5600.md: New file.
16046 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
16048 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
16049 * config/i386/predicates.md (palignr_operand): New.
16050 Indicates if permutation is suitable for palignr instruction.
16052 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
16054 PR tree-optimization/61319
16055 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16056 stmt belongs to loop.
16058 2014-06-05 Richard Biener <rguenther@suse.de>
16060 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
16061 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
16062 (lookup_tmp_var): Adjust.
16063 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
16065 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16067 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
16069 2014-06-05 Marek Polacek <polacek@redhat.com>
16072 * doc/invoke.texi: Document -Wlogical-not-parentheses.
16074 2014-06-04 Tom de Vries <tom@codesourcery.com>
16076 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
16079 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
16081 PR tree-optimization/61385
16082 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
16084 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
16086 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
16087 changed to use fatal_error.
16088 (main): Ensure lto_wrapper_cleanup is run atexit.
16090 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16092 * lra-constraints.c (valid_address_p): Move earlier in file.
16093 (address_eliminator): New structure.
16094 (satisfies_memory_constraint_p): New function.
16095 (satisfies_address_constraint_p): Likewise.
16096 (process_alt_operands, process_address, curr_insn_transform): Use them.
16098 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16100 * lra-int.h (lra_static_insn_data): Make operand_alternative a
16102 (target_lra_int, default_target_lra_int, this_target_lra_int)
16103 (op_alt_data): Delete.
16104 * lra.h (lra_init): Delete.
16105 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
16106 (init_insn_code_data_once): Remove op_alt_data handling.
16107 (finish_insn_code_data_once): Likewise.
16108 (init_op_alt_data): Delete.
16109 (get_static_insn_data): Initialize operand_alternative to null.
16110 (free_insn_recog_data): Cast operand_alternative before freeing it.
16111 (setup_operand_alternative): Take the operand_alternative as
16112 parameter and assume it isn't already cached in the static
16114 (lra_set_insn_recog_data): Update accordingly.
16115 (lra_init): Delete.
16116 * ira.c (ira_init): Don't call lra_init.
16117 * target-globals.h (this_target_lra_int): Declare.
16118 (target_globals): Remove lra_int.
16119 (restore_target_globals): Update accordingly.
16120 * target-globals.c: Don't include lra-int.h.
16121 (default_target_globals, save_target_globals): Remove lra_int.
16123 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16125 * recog.h (operand_alternative): Convert reg_class, reject,
16126 matched and matches into bitfields.
16127 (preprocess_constraints): New overload.
16128 (preprocess_insn_constraints): New function.
16129 (preprocess_constraints): Take the insn as parameter.
16130 (recog_op_alt): Change into a pointer.
16131 (target_recog): Add x_op_alt.
16132 * recog.c (asm_op_alt): New variable.
16133 (recog_op_alt): Change into a pointer.
16134 (preprocess_constraints): New overload, replacing the old function
16135 definition with one that doesn't use global state.
16136 (preprocess_insn_constraints): New function.
16137 (preprocess_constraints): Use them. Take the insn as parameter.
16138 Use asm_op_alt for asms.
16139 (recog_init): Free existing x_op_alt entries.
16140 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
16142 (make_early_clobber_and_input_conflicts): Likewise.
16143 (process_bb_node_lives): Pass the insn to process_constraints.
16144 * reg-stack.c (check_asm_stack_operands): Likewise.
16145 (subst_asm_stack_regs): Likewise.
16146 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16147 * regrename.c (build_def_use): Likewise.
16148 * sched-deps.c (sched_analyze_insn): Likewise.
16149 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
16150 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
16151 (note_invalid_constants): Likewise.
16152 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16153 (ix86_legitimate_combined_insn): Make operand_alternative pointer
16156 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16158 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
16159 * ira-lives.c (check_and_make_def_conflict): Check for disabled
16161 (make_early_clobber_and_input_conflicts): Likewise.
16162 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16164 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16166 * recog.h (alternative_class): New function.
16167 (which_op_alt): Return a const recog_op_alt.
16168 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
16169 (subst_asm_stack_regs): Likewise.
16170 * config/arm/arm.c (note_invalid_constants): Likewise.
16171 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
16172 the operand_alternative; use alternative class instead.
16173 * sel-sched.c (get_reg_class): Likewise.
16174 * regrename.c (build_def_use): Likewise.
16175 (hide_operands, restore_operands, record_out_operands): Update type
16178 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16180 * recog.h (recog_op_alt): Convert to a flat array.
16181 (which_op_alt): New function.
16182 * recog.c (recog_op_alt): Convert to a flat array.
16183 (preprocess_constraints): Update accordingly, grouping all
16184 operands of the same alternative together, rather than the
16186 * ira-lives.c (check_and_make_def_conflict): Likewise.
16187 (make_early_clobber_and_input_conflicts): Likewise.
16188 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16189 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
16190 (subst_asm_stack_regs): Likewise.
16191 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16192 * regrename.c (hide_operands, record_out_operands): Likewise.
16193 (build_def_use): Likewise.
16194 * sel-sched.c (get_reg_class): Likewise.
16195 * config/arm/arm.c (note_invalid_constants): Likewise.
16197 2014-06-04 Jason Merrill <jason@redhat.com>
16201 * gimplify.c (gimplify_arg): Non-static.
16202 * gimplify.h: Declare it.
16204 2014-06-04 Richard Biener <rguenther@suse.de>
16206 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16207 TREE_PUBLIC and DECL_EXTERNAL decls.
16209 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
16211 * regcprop.c (copyprop_hardreg_forward_1): Account for
16212 HARD_REGNO_CALL_PART_CLOBBERED.
16214 2014-06-04 Richard Biener <rguenther@suse.de>
16216 * configure.ac: Check whether the underlying type of int64_t
16217 is long or long long.
16218 * configure: Regenerate.
16219 * config.in: Likewise.
16220 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
16221 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16223 2014-06-04 Richard Biener <rguenther@suse.de>
16225 PR tree-optimization/60098
16226 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
16228 (dse_optimize_stmt): Simplify, now that we found a kill
16231 2014-06-04 Richard Biener <rguenther@suse.de>
16233 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
16234 of accesses with non-invariant address.
16236 2014-06-04 Martin Liska <mliska@suse.cz>
16238 * cgraph.h (cgraph_make_wrapper): New function introduced.
16239 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
16240 * ipa-inline.h (inline_analyze_function): The function is global.
16241 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
16243 2014-06-04 Martin Liska <mliska@suse.cz>
16245 * tree.h (private_lookup_attribute_starting): New function.
16246 (lookup_attribute_starting): Likewise.
16247 * tree.c (private_lookup_attribute_starting): Likewise.
16249 2014-06-04 Martin Liska <mliska@suse.cz>
16251 * cgraph.h (expand_thunk): New argument added.
16252 (address_taken_from_non_vtable_p): New global function.
16253 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
16254 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
16255 * cgraphunit.c (analyze_function): Likewise.
16256 (assemble_thunks_and_aliases): Argument added to call.
16257 (expand_thunk): New argument forces to produce GIMPLE thunk.
16259 2014-06-04 Martin Liska <mliska@suse.cz>
16261 * coverage.h (coverage_compute_cfg_checksum): Argument added.
16262 * coverage.c (coverage_compute_cfg_checksum): Likewise.
16263 * profile.c (branch_prob): Likewise.
16265 2014-06-04 Martin Jambor <mjambor@suse.cz>
16268 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
16269 handler for switch on an ipa_ref_use enum.
16270 * ipa-reference.c (analyze_function): Likewise.
16272 2014-06-04 Kai Tietz <ktietz@redhat.com>
16274 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
16275 from old call-instruction.
16277 2014-06-04 Bin Cheng <bin.cheng@arm.com>
16279 * config/aarch64/aarch64.c (aarch64_classify_address)
16280 (aarch64_legitimize_reload_address): Support full addressing modes
16282 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
16283 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
16285 2014-06-03 Andrew Pinski <apinski@cavium.com>
16287 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
16290 2014-06-03 Andrew Pinski <apinski@cavium.com>
16292 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
16293 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
16295 2014-06-03 Kai Tietz <ktietz@redhat.com>
16297 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
16300 2014-06-03 Dehao Chen <dehao@google.com>
16302 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
16305 2014-06-03 Marek Polacek <polacek@redhat.com>
16308 * doc/invoke.texi: Document -Wswitch-bool.
16309 * function.c (stack_protect_epilogue): Cast controlling expression of
16311 * gengtype.c (walk_type): Generate switch expression with its
16312 controlling expression cast to int.
16314 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
16316 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
16318 * config/avr/avr-tables.opt: Regenerate.
16319 * config/avr/t-multilib: Regenerate.
16320 * doc/avr-mmcu.texi: Regenerate.
16322 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
16323 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16325 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
16326 (ata6617c, ata664251): Add new avr35 devices.
16327 (ata6612c): Add new avr4 device.
16328 (ata6613c, ata6614q): Add new avr5 devices.
16329 * config/avr/avr-tables.opt: Regenerate.
16330 * config/avr/t-multilib: Regenerate.
16331 * doc/avr-mmcu.texi: Regenerate.
16333 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16335 * gcc/config/aarch64/aarch64-builtins.c
16336 (aarch64_types_binop_ssu_qualifiers): New static data.
16337 (TYPES_BINOP_SSU): Define.
16338 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
16339 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
16340 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
16341 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
16342 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
16343 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
16344 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
16345 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
16346 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
16347 suffix to builtin function name, remove cast.
16348 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
16349 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
16350 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
16352 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16354 * gcc/config/aarch64/aarch64-builtins.c
16355 (aarch64_types_binop_uus_qualifiers,
16356 aarch64_types_shift_to_unsigned_qualifiers,
16357 aarch64_types_unsigned_shiftacc_qualifiers): Define.
16358 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
16359 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
16360 sqshlu_n, uqshl_n): Update qualifiers.
16361 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
16362 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
16363 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
16364 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
16365 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
16366 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
16367 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
16368 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
16369 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
16370 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
16371 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
16372 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
16373 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
16374 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
16375 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
16376 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
16377 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
16378 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
16379 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
16380 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
16381 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
16382 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
16383 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
16384 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
16385 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
16386 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
16387 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
16389 2014-06-03 Teresa Johnson <tejohnson@google.com>
16391 * tree-sra.c (modify_function): Record caller nodes after rebuild.
16393 2014-06-02 Jason Merrill <jason@redhat.com>
16396 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
16398 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16400 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
16403 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16405 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
16407 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
16408 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
16409 * config/aarch64/iterators.md (REVERSE): New iterator.
16410 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
16411 (rev_op): New int_attribute.
16412 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
16413 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
16414 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
16415 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
16416 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
16417 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
16418 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
16419 Replace temporary __asm__ with __builtin_shuffle.
16421 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
16423 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
16425 * config/mips/mips-tables.opt: Regenerate.
16426 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
16427 to use mips_isa_rev rather than ISA_MIPS32R2.
16428 * config/mips/mips.h (ISA_MIPS32R3): New define.
16429 (ISA_MIPS32R5): New define.
16430 (ISA_MIPS64R3): New define.
16431 (ISA_MIPS64R5): New define.
16432 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
16433 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
16434 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
16436 (MIPS_ISA_SYNCI_SPEC): Likewise.
16437 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
16438 (LINK_SPEC): Added mips32r3 and mips32r5.
16439 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
16440 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
16441 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
16442 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
16443 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
16444 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
16445 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
16447 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
16449 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
16451 * config/mips/mips.opt (mxpa): New option.
16452 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
16455 2014-06-03 Martin Jambor <mjambor@suse.cz>
16458 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
16461 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
16463 PR tree-optimization/61328
16464 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
16465 initialization from find_bswap_or_nop_1.
16466 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
16467 in source_expr2 before using the size value the function sets. Also
16468 make use of init_symbolic_number () in both the old place and
16469 find_bswap_or_nop_load () to avoid reading uninitialized memory when
16470 doing recursion in the GIMPLE_BINARY_RHS case.
16472 2014-06-03 Richard Biener <rguenther@suse.de>
16474 PR tree-optimization/61383
16475 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
16478 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
16480 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
16481 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
16482 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
16483 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
16485 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
16486 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
16487 * system.h: ...here and make it unconditional.
16488 * target.def (conditional_register_usage): Mention
16489 define_register_constraint instead of old-style constraint macros.
16490 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
16491 * doc/tm.texi: Regenerate.
16492 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
16493 protected by !USE_MD_CONSTRAINTS.
16494 * config/frv/frv.md: Remove quote from old version of documentation.
16495 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
16496 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
16497 CONST_DOUBLE_OK_FOR_LETTER.
16498 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
16500 2014-06-02 Andrew Pinski <apinski@cavium.com>
16502 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
16503 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
16504 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
16505 file whose name depends on -mabi= and -mbig-endian.
16506 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
16507 Handle LP64 better and handle ilp32 too.
16508 (MULTILIB_OPTIONS): Delete.
16509 (MULTILIB_DIRNAMES): Delete.
16511 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
16513 * expr.h: Remove prototypes of functions defined in builtins.c.
16514 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
16515 Remove prototypes of functions defined in builtins.c.
16516 * builtins.h: Update prototype list to include all exported functions.
16517 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
16518 no_c99_libc_has_function): Move to targhooks.c
16519 (build_string_literal, build_call_expr_loc_array,
16520 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
16522 (expand_builtin_object_size, fold_builtin_object_size): Make static.
16523 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
16524 no_c99_libc_has_function): Relocate from builtins.c.
16525 * tree.c: Include builtins.h.
16526 (build_call_expr_loc_array, build_call_expr_loc_vec,
16527 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
16529 * fold-const.h (fold_fma): Move prototype to builtins.h.
16530 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
16531 * asan.c: Include builtins.h.
16532 * cfgexpand.c: Likewise.
16533 * convert.c: Likewise.
16534 * emit-rtl.c: Likewise.
16535 * except.c: Likewise.
16536 * expr.c: Likewise.
16537 * fold-const.c: Likewise.
16538 * gimple-fold.c: Likewise.
16539 * gimple-ssa-strength-reduction.c: Likewise.
16540 * gimplify.c: Likewise.
16541 * ipa-inline.c: Likewise.
16542 * ipa-prop.c: Likewise.
16543 * lto-streamer-out.c: Likewise.
16544 * stmt.c: Likewise.
16545 * tree-inline.c: Likewise.
16546 * tree-object-size.c: Likewise.
16547 * tree-sra.c: Likewise.
16548 * tree-ssa-ccp.c: Likewise.
16549 * tree-ssa-forwprop.c: Likewise.
16550 * tree-ssa-loop-ivcanon.c: Likewise.
16551 * tree-ssa-loop-ivopts.c: Likewise.
16552 * tree-ssa-math-opts.c: Likewise.
16553 * tree-ssa-reassoc.c: Likewise.
16554 * tree-ssa-threadedge.c: Likewise.
16555 * tree-streamer-in.c: Likewise.
16556 * tree-vect-data-refs.c: Likewise.
16557 * tree-vect-patterns.c: Likewise.
16558 * tree-vect-stmts.c: Likewise.
16559 * config/aarch64/aarch64.c: Likewise.
16560 * config/alpha/alpha.c: Likewise.
16561 * config/arc/arc.c: Likewise.
16562 * config/arm/arm.c: Likewise.
16563 * config/avr/avr.c: Likewise.
16564 * config/bfin/bfin.c: Likewise.
16565 * config/c6x/c6x.c: Likewise.
16566 * config/cr16/cr16.c: Likewise.
16567 * config/cris/cris.c: Likewise.
16568 * config/epiphany/epiphany.c: Likewise.
16569 * config/fr30/fr30.c: Likewise.
16570 * config/frv/frv.c: Likewise.
16571 * config/h8300/h8300.c: Likewise.
16572 * config/i386/i386.c: Likewise.
16573 * config/i386/winnt.c: Likewise.
16574 * config/ia64/ia64.c: Likewise.
16575 * config/iq2000/iq2000.c: Likewise.
16576 * config/lm32/lm32.c: Likewise.
16577 * config/m32c/m32c.c: Likewise.
16578 * config/m32r/m32r.c: Likewise.
16579 * config/m68k/m68k.c: Likewise.
16580 * config/mcore/mcore.c: Likewise.
16581 * config/mep/mep.c: Likewise.
16582 * config/microblaze/microblaze.c: Likewise.
16583 * config/mips/mips.c: Likewise.
16584 * config/mmix/mmix.c: Likewise.
16585 * config/mn10300/mn10300.c: Likewise.
16586 * config/moxie/moxie.c: Likewise.
16587 * config/msp430/msp430.c: Likewise.
16588 * config/nds32/nds32.c: Likewise.
16589 * config/pa/pa.c: Likewise.
16590 * config/pdp11/pdp11.c: Likewise.
16591 * config/picochip/picochip.c: Likewise.
16592 * config/rl78/rl78.c: Likewise.
16593 * config/rs6000/rs6000.c: Likewise.
16594 * config/rx/rx.c: Likewise.
16595 * config/s390/s390.c: Likewise.
16596 * config/score/score.c: Likewise.
16597 * config/sh/sh.c: Likewise.
16598 * config/sparc/sparc.c: Likewise.
16599 * config/spu/spu.c: Likewise.
16600 * config/stormy16/stormy16.c: Likewise.
16601 * config/tilegx/tilegx.c: Likewise.
16602 * config/tilepro/tilepro.c: Likewise.
16603 * config/v850/v850.c: Likewise.
16604 * config/vax/vax.c: Likewise.
16605 * config/xtensa/xtensa.c: Likewise.
16607 2014-06-02 Jeff Law <law@redhat.com>
16609 PR rtl-optimization/61094
16610 * ree.c (combine_reaching_defs): Do not reextend an insn if it
16611 was marked as do_no_reextend. If a copy is needed to eliminate
16612 an extension, then mark it as do_not_reextend.
16614 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
16616 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
16618 2014-06-02 Richard Henderson <rth@redhat.com>
16621 * config/alpha/alpha.c (print_operand_address): Allow symbolic
16622 addresses inside asms. Use output_operand_lossage instead of
16625 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
16628 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
16629 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
16631 2014-06-02 Tom de Vries <tom@codesourcery.com>
16633 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
16634 case that x has VOIDmode.
16636 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
16638 * varasm.c (copy_constant): Delete function.
16639 (build_constant_desc): Don't call it.
16641 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16644 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
16645 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
16646 with immediate_operand.
16648 2014-06-02 Andreas Schwab <schwab@suse.de>
16650 * config/ia64/ia64.c
16651 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
16652 pending_data_specs first.
16654 2014-06-02 Richard Biener <rguenther@suse.de>
16656 PR tree-optimization/61378
16657 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
16658 valueized_anything.
16660 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
16662 * config/i386/constraints.md (Bw): Rename from 'w'.
16663 (Bz): Rename from 'z'.
16664 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
16666 2014-06-01 Kai Tietz <ktietz@redhat.com>
16669 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
16670 * config/i386/i386.md (sibcall_insn_operand): Use Bs
16671 instead of m constraint.
16673 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
16675 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
16676 a separate alternative where the scratch operand 2 is marked as
16679 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
16681 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
16682 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
16683 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
16684 and __builtins_arm_get_fpscr.
16685 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16686 __builtins_arm_get_fpscr.
16687 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
16688 __builtins_arm_ldfpscr.
16689 (arm_atomic_assign_expand_fenv): New function.
16690 * config/arm/vfp.md (set_fpscr): New pattern.
16691 (get_fpscr) : Likewise.
16692 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
16694 * doc/extend.texi (AARCH64 Built-in Functions) : Document
16695 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
16697 2014-05-30 Jakub Jelinek <jakub@redhat.com>
16699 * asan.c (report_error_func): Add SLOW_P argument, use
16700 BUILT_IN_ASAN_*_N if set.
16701 (build_check_stmt): Likewise.
16702 (instrument_derefs): If T has insufficient alignment,
16703 force same handling as for odd sizes.
16705 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
16706 BUILT_IN_ASAN_REPORT_STORE_N): New.
16707 * asan.c (struct asan_mem_ref): Change access_size type to
16709 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
16710 update_mem_ref_hash_table): Likewise.
16711 (asan_mem_ref_hasher::hash): Hash in a HWI.
16712 (report_error_func): Change size_in_bytes argument to HWI.
16713 Use *_N builtins if size_in_bytes is larger than 16 or not power of
16715 (build_shadow_mem_access): New function.
16716 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
16717 Handle size_in_bytes not power of two or larger than 16.
16718 (instrument_derefs): Don't give up if size_in_bytes is not
16719 power of two or is larger than 16.
16721 2014-05-30 Kai Tietz <ktietz@redhat.com>
16724 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
16725 for sibling-tail-calls.
16726 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
16728 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
16729 (sibcall_insn_operand): Add check for sibcall_memory_operand.
16731 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16733 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
16734 * config/avr/avr-tables.opt: Regenerate.
16735 * config/avr/t-multilib: Regenerate.
16736 * doc/avr-mmcu.texi: Regenerate.
16738 2014-05-30 Ian Lance Taylor <iant@google.com>
16740 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
16743 2014-05-30 Tom de Vries <tom@codesourcery.com>
16745 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16748 2014-05-30 Tom de Vries <tom@codesourcery.com>
16750 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16751 * lra.c (initialize_lra_reg_info_element): Add init of
16752 actual_call_used_reg_set field.
16753 (lra): Call lra_create_live_ranges before lra_inheritance for
16755 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16757 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
16758 instead of call_used_reg_set for -fuse-caller-save.
16759 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16761 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16763 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
16765 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
16767 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
16769 * ira.c (ira_get_dup_out_num): Check for output operands at
16770 the start of the loop. Handle cases where an included alternative
16771 follows an excluded one.
16773 2014-05-29 Mike Stump <mikestump@comcast.net>
16776 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
16777 post ld passes when lto is used.
16779 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
16781 PR rtl-optimization/61325
16782 * lra-constraints.c (process_address): Rename to process_address_1.
16783 (process_address): New function.
16785 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
16787 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
16788 TYPES_BINOPV): New static data.
16789 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
16791 * config/aarch64/aarch64-simd.md (aarch64_ext,
16792 aarch64_im_lane_boundsi): New patterns.
16793 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
16795 (aarch64_evpc_ext): New function.
16797 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
16799 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
16800 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
16801 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
16802 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
16803 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
16805 2014-05-29 Tom de Vries <tom@codesourcery.com>
16807 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
16809 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
16810 Richard Sandiford <rdsandiford@googlemail.com>
16812 * arm/iterators.md (shiftable_ops): New code iterator.
16813 (t2_binop0, arith_shift_insn): New code attributes.
16814 * arm/predicates.md (shift_nomul_operator): New predicate.
16815 * arm/arm.md (insn_enabled): Delete.
16816 (enabled): Remove insn_enabled test.
16817 (*arith_shiftsi): Delete. Replace with ...
16818 (*<arith_shift_insn>_multsi): ... new pattern.
16819 (*<arith_shift_insn>_shiftsi): ... new pattern.
16820 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
16822 2014-05-29 Radovan Obradovic <robradovic@mips.com>
16823 Tom de Vries <tom@codesourcery.com>
16825 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
16826 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
16828 (mips_split_call): Use POST_CALL_TMP_REG.
16829 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
16831 2014-05-29 Tom de Vries <tom@codesourcery.com>
16833 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
16834 with #ifdef STACK_REGS.
16836 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
16838 * varasm.c (get_variable_section): Walk aliases.
16839 (place_block_symbol): Walk aliases.
16841 2014-05-28 Tom de Vries <tom@codesourcery.com>
16844 2014-05-28 Tom de Vries <tom@codesourcery.com>
16846 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16847 * lra.c (initialize_lra_reg_info_element): Add init of
16848 actual_call_used_reg_set field.
16849 (lra): Call lra_create_live_ranges before lra_inheritance for
16851 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16853 * lra-constraints.c (need_for_call_save_p): Use
16854 actual_call_used_reg_set instead of call_used_reg_set for
16856 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16858 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
16860 * doc/md.texi: Document that the % constraint character must
16861 be at the beginning of the string.
16862 * genoutput.c (validate_insn_alternatives): Check that '=',
16863 '+' and '%' only appear at the beginning of a constraint.
16864 * ira.c (commutative_constraint_p): Delete.
16865 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
16866 at the start of the string.
16867 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
16869 * config/arm/neon.md (bicdi3_neon): Likewise.
16870 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
16871 (slt_si, sltu_si): Likewise.
16872 * config/vax/vax.md (sbcdi3): Likewise.
16873 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
16874 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
16875 (mul64): Move '%' to beginning of constraint.
16876 * config/arm/arm.md (*xordi3_insn): Likewise.
16877 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
16878 (xorsi3): Likewise.
16880 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
16882 * doc/md.texi: Document the restrictions on the "enabled" attribute.
16884 2014-05-28 Jason Merrill <jason@redhat.com>
16887 * cgraph.h (symtab_node::get_comdat_group_id): New.
16888 * cgraphunit.c (analyze_functions): Call it.
16889 * symtab.c (dump_symtab_node): Likewise.
16890 * tree.c (decl_comdat_group_id): New.
16891 * tree.h: Declare it.
16892 * lto-streamer-out.c (write_symbol): Use it.
16893 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
16895 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
16897 PR bootstrap/PR61146
16898 * wide-int.cc: Do not include longlong.h when compiling with clang.
16900 2014-05-28 Richard Biener <rguenther@suse.de>
16902 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
16903 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
16904 (vrp_visit_assignment_or_call): Print less vertical space.
16905 (vrp_visit_stmt): Likewise.
16906 (vrp_visit_phi_node): Likewise. For a PHI argument with
16907 VR_VARYING range consider recording it as copy.
16909 2014-05-28 Richard Biener <rguenther@suse.de>
16912 2014-05-28 Richard Biener <rguenther@suse.de>
16914 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16916 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
16918 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
16919 sufficiently aligned and an offset is used at the same time.
16920 (expand_expr_real_1): Likewise.
16922 2014-05-28 Richard Biener <rguenther@suse.de>
16924 PR middle-end/61045
16925 * fold-const.c (fold_comparison): When folding
16926 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
16927 the sign of the remaining constant operand stays the same.
16929 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
16931 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
16932 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
16933 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
16935 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
16936 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
16937 (m32bit-doubles) Likewise.
16938 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
16939 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
16942 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16944 * configure.ac ($gcc_cv_ld_clearcap): New test.
16945 * configure: Regenerate.
16946 * config.in: Regenerate.
16947 * config/sol2.opt (mclear-hwcap): New option.
16948 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
16949 * config/sol2-clearcap.map: Moved here from
16950 testsuite/gcc.target/i386/clearcap.map.
16951 * config/sol2-clearcapv2.map: Move here from
16952 gcc.target/i386/clearcapv2.map.
16953 * config/t-sol2 (install): Depend on install-clearcap-map.
16954 (install-clearcap-map): New target.
16955 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
16958 2014-05-28 Richard Biener <rguenther@suse.de>
16960 * hwint.h (*_HALF_WIDE_INT*): Move to ...
16961 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
16962 ... here and remove the rest.
16963 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16965 2014-05-28 Richard Biener <rguenther@suse.de>
16967 PR tree-optimization/61335
16968 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
16969 new range fails, drop to varying.
16971 2014-05-28 Olivier Hainque <hainque@adacore.com>
16973 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
16974 (CPP_SPEC): Add entry for -mcpu=8548.
16975 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
16976 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
16978 2014-05-28 Tom de Vries <tom@codesourcery.com>
16980 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16981 * lra.c (initialize_lra_reg_info_element): Add init of
16982 actual_call_used_reg_set field.
16983 (lra): Call lra_create_live_ranges before lra_inheritance for
16985 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16987 * lra-constraints.c (need_for_call_save_p): Use
16988 actual_call_used_reg_set instead of call_used_reg_set for
16990 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16992 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16993 Tom de Vries <tom@codesourcery.com>
16995 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
16997 (@item -fuse-caller-save): New item.
16999 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17000 Tom de Vries <tom@codesourcery.com>
17002 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
17003 OPT_fuse_caller_save.
17005 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17006 Tom de Vries <tom@codesourcery.com>
17008 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
17009 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
17010 get_call_reg_set_usage.
17011 * resource.c (mark_set_resources, mark_target_live_regs): Use
17012 get_call_reg_set_usage.
17013 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
17015 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
17016 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
17017 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17018 * ira-build.c (ira_create_allocno): Init
17019 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17020 (create_cap_allocno, propagate_allocno_info)
17021 (propagate_some_info_from_allocno)
17022 (copy_info_to_removed_store_destinations): Handle
17023 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17024 * ira-costs.c (ira_tune_allocno_costs): Use
17025 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
17027 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17028 Tom de Vries <tom@codesourcery.com>
17030 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
17031 and function_used_regs_valid fields.
17032 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
17033 find_all_hard_reg_sets.
17034 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
17035 (get_call_reg_set_usage): New function.
17036 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
17037 * regs.h (get_call_reg_set_usage): Declare.
17039 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
17042 * config/dbx.h (License): Add Runtime Library Exception.
17043 * config/newlib-stdint.h (License): Same.
17044 * config/rtems.h (License): Same
17045 * config/initfini-array.h (License): Same
17046 * config/v850/v850.h (License): Same.
17047 * config/v850/v850-opts.h (License): Same
17048 * config/v850/rtems.h (License): Same.
17050 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
17053 * doc/extend.texi (Local Labels): Note that label differences are
17054 not supported for AVR.
17056 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17057 Olivier Hainque <hainque@adacore.com>
17059 * rtl.h (set_for_reg_notes): Declare.
17060 * emit-rtl.c (set_for_reg_notes): New function.
17061 (set_unique_reg_note): Use it.
17062 * optabs.c (add_equal_note): Likewise
17064 2014-05-27 Andrew Pinski <apinski@cavium.com>
17066 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
17067 Use <w> for the register in assembly template.
17068 (stack_protect_test): Use the mode of operands[0] for the result.
17069 (stack_protect_test_<mode>): Use <w> for the register
17070 in assembly template.
17072 2014-05-27 DJ Delorie <dj@redhat.com>
17074 * config/rx/rx.c (add_vector_labels): New.
17075 (rx_output_function_prologue): Call it.
17076 (rx_handle_func_attribute): Don't require empty arguments.
17077 (rx_handle_vector_attribute): New.
17078 (rx_attribute_table): Add "vector" attribute.
17079 * doc/extend.texi (interrupt, vector): Document new/changed
17080 RX-specific attributes.
17082 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
17084 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17086 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
17087 predicate to detect a negative quotient.
17089 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17091 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
17092 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
17093 Add X - Y CMP 0 to X CMP Y transformation.
17094 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
17096 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
17098 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
17101 2014-05-27 Steve Ellcey <sellcey@mips.com>
17103 * config/mips/mips.c: Add include of cgraph.h.
17105 2014-05-27 Richard Biener <rguenther@suse.de>
17107 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
17109 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17112 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
17113 * config/arm/arm-cores.def (License): Same.
17114 * config/arm/arm-opts.h (License): Same.
17115 * config/arm/aout.h (License): Same.
17116 * config/arm/bpabi.h (License): Same.
17117 * config/arm/elf.h (License): Same.
17118 * config/arm/linux-elf.h (License): Same.
17119 * config/arm/linux-gas.h (License): Same.
17120 * config/arm/netbsd-elf.h (License): Same.
17121 * config/arm/uclinux-eabi.h (License): Same.
17122 * config/arm/uclinux-elf.h (License): Same.
17123 * config/arm/vxworks.h (License): Same.
17125 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17127 * config/arm/neon.md (neon_bswap<mode>): New pattern.
17128 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
17129 (arm_init_neon_builtins): Handle NEON_BSWAP.
17130 Define required type nodes.
17131 (arm_expand_neon_builtin): Handle NEON_BSWAP.
17132 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
17133 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
17134 * config/arm/iterators.md (VDQHSD): New mode iterator.
17136 2014-05-27 Richard Biener <rguenther@suse.de>
17138 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
17139 Try using literal operands when comparing value-ranges failed.
17141 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17143 * ira.c (commutative_operand): Adjust for change to recog_data.
17144 [Missing from previous commit.]
17146 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17148 * system.h (TEST_BIT): New macro.
17149 * recog.h (alternative_mask): New type.
17150 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
17151 (recog_data_d): Replace alternative_enabled_p array with
17152 enabled_alternatives.
17153 (target_recog): New structure.
17154 (default_target_recog, this_target_recog): Declare.
17155 (get_enabled_alternatives, recog_init): Likewise.
17156 * recog.c (default_target_recog, this_target_recog): New variables.
17157 (get_enabled_alternatives): New function.
17158 (extract_insn): Use it.
17159 (recog_init): New function.
17160 (preprocess_constraints, constrain_operands): Adjust for change to
17162 * postreload.c (reload_cse_simplify_operands): Likewise.
17163 * reload.c (find_reloads): Likewise.
17164 * ira-costs.c (record_reg_classes): Likewise.
17165 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
17166 all alternatives after a disabled one would be skipped.
17167 (ira_implicitly_set_insn_hard_regs): Likewise.
17168 * ira.c (ira_setup_alts): Adjust for change to recog_data.
17169 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
17170 with enabled_alternatives.
17171 * lra.c (free_insn_recog_data): Update accordingly.
17172 (lra_update_insn_recog_data): Likewise.
17173 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
17174 * lra-constraints.c (process_alt_operands): Likewise. Handle
17175 only_alternative as part of the enabled mask.
17176 * target-globals.h (this_target_recog): Declare.
17177 (target_globals): Add a recog field.
17178 (restore_target_globals): Restore this_target_recog.
17179 * target-globals.c: Include recog.h.
17180 (default_target_globals): Initialize recog field.
17181 (save_target_globals): Likewise.
17182 * reginfo.c (reinit_regs): Call recog_init.
17183 * toplev.c (backend_init_target): Likewise.
17185 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17187 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
17188 rather than any named insn's code.
17190 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17193 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
17194 * config/arm/arm-cores.def (License): Same.
17196 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
17198 * tree.h (decl_comdat_group): Declare.
17199 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
17200 * tree.c (decl_comdat_group): Here.
17202 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
17204 PR rtl-optimization/61222
17205 * combine.c (simplify_shift_const_1): When moving a PLUS outside
17206 the shift, truncate the PLUS operand to the result mode.
17208 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
17211 * config/i386/i386.c (ix86_rtx_costs)
17212 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
17215 2014-05-26 Martin Jambor <mjambor@suse.cz>
17217 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
17220 2014-05-26 Richard Biener <rguenther@suse.de>
17222 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
17223 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
17224 Provide specializations.
17225 (wi::int_traits <HOST_WIDE_INT>,
17226 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
17228 2014-05-26 Alan Modra <amodra@gmail.com>
17231 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
17232 params and return a bool. Remove dead code. Update comment.
17233 Assert we have a const_int source. Remove bogus code from
17234 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
17235 handling of constants > 2G and reg_equal note, from..
17236 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
17237 return value. Update comment. If we can, use a new pseudo
17238 for intermediate calculations.
17239 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
17241 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
17242 call to rs6000_emit_set_const in splitter.
17243 (movdi_internal64+2, +3): Likewise.
17245 2014-05-26 Richard Biener <rguenther@suse.de>
17247 * system.h: Define __STDC_FORMAT_MACROS before
17248 including inttypes.h.
17249 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
17250 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
17251 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
17252 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
17253 HOST_WIDEST_INT_C): Remove.
17254 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
17255 if C99 inttypes.h is not available.
17256 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
17257 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
17258 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
17259 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
17260 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
17261 (struct output_info): Likewise.
17262 (print_statistics): Adjust.
17263 (dump_bitmap_statistics): Likewise.
17264 * bt-load.c (migrate_btr_defs): Print with PRId64.
17265 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
17266 (MAX_SAFE_MULTIPLIER): Adjust.
17267 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
17268 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
17269 dump_cgraph_node): Likewise.
17270 * final.c (dump_basic_block_info): Likewise.
17271 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
17272 * gcov.c (format_gcov): Likewise.
17273 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
17275 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
17276 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
17277 (inline_small_functions, dump_overall_stats, dump_inline_stats):
17278 Use PRId64 for dumping.
17279 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
17280 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
17281 (add_allocno_hard_regs): Adjust.
17282 * loop-doloop.c (doloop_modify): Print using PRId64.
17283 * loop-iv.c (inverse): Compute in uint64_t.
17284 (determine_max_iter, iv_number_of_iterations): Likewise.
17285 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
17286 Print using PRId64.
17287 * lto-streamer-out.c (write_symbol): Use uint64_t.
17288 * mcf.c (CAP_INFINITY): Use int64_t maximum.
17289 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
17290 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
17291 * modulo-sched.c (const_iteration_count): Use int64_t.
17292 (sms_schedule): Dump using PRId64.
17293 * predict.c (dump_prediction): Likewise.
17294 * pretty-print.h (pp_widest_integer): Remove.
17295 * profile.c (get_working_sets, is_edge_inconsistent,
17296 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
17297 * tree-pretty-print.c (pp_double_int): Remove case handling
17298 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
17299 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
17301 (pass_optimize_bswap::execute): Remove restriction on hosts.
17302 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
17303 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
17304 * tree.c (widest_int_cst_value): Remove.
17305 * tree.h (widest_int_cst_value): Likewise.
17306 * value-prof.c (dump_histogram_value): Print using PRId64.
17307 * gengtype.c (main): Also inject int64_t.
17308 * ggc-page.c (struct max_alignment): Use int64_t.
17309 * alloc-pool.c (struct allocation_object_def): Likewise.
17310 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
17312 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
17313 * doc/tm.texi: Regenerated.
17314 * gengtype-lex.l (IWORD): Handle [u]int64_t.
17315 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
17316 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
17317 mmix_output_register_setting): Use [u]int64_t in prototypes.
17318 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
17319 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
17320 mmix_output_octa, mmix_output_shifted_value): Adjust.
17321 (mmix_intval): Adjust. Remove unreachable case.
17322 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
17324 2014-05-26 Richard Biener <rguenther@suse.de>
17326 * configure.ac: Drop __int64 type check. Insist that we
17327 found uint64_t and int64_t.
17328 * hwint.h (HOST_BITS_PER___INT64): Remove.
17329 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
17330 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
17331 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
17332 (HOST_WIDEST_FAST_INT): Remove __int64 case.
17333 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
17334 for dst_q_src_df_rms_cdt.
17335 * configure: Regenerate.
17336 * config.in: Likewise.
17338 2014-05-26 Michael Tautschnig <mt@debian.org>
17341 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
17342 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
17344 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17346 PR rtl-optimization/61278
17347 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
17349 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17351 PR rtl-optimization/61220
17352 Part of PR rtl-optimization/61225
17353 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
17354 insn; skip split_edge for a block with only one successor.
17356 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17358 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
17361 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17363 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
17364 (update_vtable_references): New function.
17365 (function_and_variable_visibility): Rewrite also vtable initializers.
17366 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
17368 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17370 * ggc.h (ggc_grow): New function.
17371 * ggc-none.c (ggc_grow): New function.
17372 * ggc-page.c (ggc_grow): Likewise.
17374 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17376 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
17377 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
17378 comdat_can_be_unshared_p, cgraph_externally_visible_p,
17379 varpool_externally_visible_p, can_replace_by_local_alias,
17380 update_visibility_by_resolution_info, function_and_variable_visibility,
17381 pass_data_ipa_function_and_variable_visibility,
17382 make_pass_ipa_function_and_variable_visibility,
17383 whole_program_function_and_variable_visibility,
17384 pass_data_ipa_whole_program_visibility,
17385 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
17386 * cgraph.h (cgraph_local_node_p): Declare.
17387 * ipa-visibility.c: New file.
17388 * Makefile.in (OBJS): Add ipa-visiblity.o
17390 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17392 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
17393 that var decl is available.
17395 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17397 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
17398 symtab_node pointer.
17399 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
17400 (find_decls_types_r): Do not walk COMDAT_GROUP.
17401 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
17402 * varasm.c (make_decl_one_only): Use set_comdat_group;
17403 create node if needed.
17404 * ipa-inline-transform.c (save_inline_function_body): Update
17405 way we decl->symtab mapping.
17406 * symtab.c (symtab_hash, hash_node, eq_node
17407 symtab_insert_node_to_hashtable): Remove.
17408 (symtab_register_node): Update.
17409 (symtab_unregister_node): Update.
17410 (symtab_get_node): Reimplement as inline function.
17411 (symtab_add_to_same_comdat_group): Update.
17412 (symtab_dissolve_same_comdat_group_list): Update.
17413 (dump_symtab_base): Update.
17414 (verify_symtab_base): Update.
17415 (symtab_make_decl_local): Update.
17416 (fixup_same_cpp_alias_visibility): Update.
17417 (symtab_nonoverwritable_alias): Update.
17418 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
17419 * ipa.c (update_visibility_by_resolution_info): UPdate.
17420 * bb-reorder.c: Include cgraph.h
17421 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
17422 with comdat groups.
17423 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
17424 * cgraph.c (cgraph_get_create_node): Update.
17425 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
17427 (symtab_get_node): Make inline.
17428 (symtab_insert_node_to_hashtable): Remove.
17429 (symtab_can_be_discarded): Update.
17430 (decl_comdat_group): New function.
17431 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
17433 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
17435 (read_comdat_group): New function.
17436 (input_node, input_varpool_node): Use it.
17437 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
17439 * mips.c (mips_start_unique_function): Likewise.
17440 (ix86_code_end): Likewise.
17441 (rs6000_code_end): Likweise.
17442 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
17444 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17446 * gengtype-state.c (fatal_reading_state): Bring offline.
17447 * optabs.c (widening_optab_handler): Bring offline.
17448 * optabs.h (widening_optab_handler): Likewise.
17449 * final.c (get_attr_length_1): Likewise.
17451 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17453 * sched-int.h (sd_iterator_cond): Manually tail recurse.
17455 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17457 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
17458 (ppc440-compare): Include shift with dot.
17459 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
17460 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
17462 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
17464 (e6500_sfx2): Include it.
17465 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
17466 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
17467 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
17468 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
17469 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
17470 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
17471 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
17472 *lshiftrt_internal1le, *lshiftrt_internal1be,
17473 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
17474 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
17475 *rotldi3_internal10le, *rotldi3_internal10be,
17476 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
17477 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
17478 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
17479 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
17480 define_insns): Use type "shift" in the appropriate alternatives.
17482 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17484 * config/rs6000/rs6000.md (type): Add "logical". Delete
17486 (dot): Adjust comment.
17487 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
17488 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
17489 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
17490 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
17491 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
17492 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
17493 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
17494 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
17496 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17497 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
17498 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17499 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17500 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17501 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17502 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17503 * config/rs6000/8540.md (ppc8540_su): Adjust.
17504 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17505 cell-cmp-microcoded): Adjust.
17506 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
17507 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17508 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
17509 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
17510 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
17511 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17512 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
17513 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
17514 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
17516 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
17517 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
17518 Adjust. Adjust comment.
17519 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17520 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
17522 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17524 * config/rs6000/rs6000.md (type): Add "add".
17525 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
17526 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
17527 define_insns): Use it.
17528 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
17530 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17531 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
17532 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17533 * config/rs6000/601.md (ppc601-integer): Adjust.
17534 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17535 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17536 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17537 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17538 * config/rs6000/8540.md (ppc8540_su): Adjust.
17539 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17540 cell-cmp-microcoded): Adjust.
17541 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
17542 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17543 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
17544 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
17545 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
17546 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17547 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
17548 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
17549 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
17551 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
17552 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
17553 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17554 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
17556 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17558 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
17559 "delayed_compare", "var_delayed_compare".
17560 (var_shift): New attribute.
17561 (cell_micro): Adjust.
17562 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
17563 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
17564 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
17565 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
17566 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
17567 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
17568 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
17569 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
17570 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
17571 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
17572 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
17573 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
17574 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
17575 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
17576 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
17577 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
17578 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
17579 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
17580 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
17581 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
17582 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
17583 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
17584 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
17585 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17586 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17588 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17589 * config/rs6000/440.md (ppc440-integer): Adjust.
17590 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17591 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
17592 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17593 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17594 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17595 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17596 * config/rs6000/8540.md (ppc8540_su): Adjust.
17597 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17598 cell-cmp-microcoded): Adjust.
17599 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
17600 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17601 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
17602 e500mc64_delayed): Adjust.
17603 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
17604 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
17605 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17606 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
17607 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
17608 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
17609 power6-delayed-compare, power6-var-delayed-compare): Adjust.
17610 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
17611 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
17613 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17614 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
17616 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17618 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
17619 (bits): New mode_attr.
17620 (idiv_ldiv): Delete mode_attr.
17621 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
17622 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17623 rs6000_adjust_priority, is_nonpipeline_insn,
17624 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17626 * config/rs6000/40x.md (ppc403-idiv): Adjust.
17627 * config/rs6000/440.md (ppc440-idiv): Adjust.
17628 * config/rs6000/476.md (ppc476-idiv): Adjust.
17629 * config/rs6000/601.md (ppc601-idiv): Adjust.
17630 * config/rs6000/603.md (ppc603-idiv): Adjust.
17631 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
17632 ppc620-ldiv): Adjust.
17633 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
17634 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
17635 * config/rs6000/8540.md (ppc8540_divide): Adjust.
17636 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
17637 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
17638 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
17639 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
17640 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
17641 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
17642 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
17643 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
17644 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
17645 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
17646 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
17647 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
17648 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
17649 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
17650 * config/rs6000/titan.md (titan_fxu_div): Adjust.
17652 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17654 * config/rs6000/rs6000.md (type): Delete "insert_word",
17655 "insert_dword". Add "insert".
17656 (size): Update comment.
17657 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17658 insn_must_be_first_in_group): Adjust.
17659 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
17660 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
17661 *insvsi_internal6, insvdi_internal): Adjust.
17663 * config/rs6000/40x.md (ppc403-integer): Adjust.
17664 * config/rs6000/440.md (ppc440-integer): Adjust.
17665 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
17666 * config/rs6000/601.md (ppc601-integer): Adjust.
17667 * config/rs6000/603.md (ppc603-integer): Adjust.
17668 * config/rs6000/6xx.md (ppc604-integer): Adjust.
17669 * config/rs6000/7450.md (ppc7450-integer): Adjust.
17670 * config/rs6000/7xx.md (ppc750-integer): Adjust.
17671 * config/rs6000/8540.md (ppc8540_su): Adjust.
17672 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
17673 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
17674 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17675 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
17676 * config/rs6000/e5500.md (e5500_sfx): Adjust.
17677 * config/rs6000/e6500.md (e6500_sfx): Adjust.
17678 * config/rs6000/mpc.md (mpccore-integer): Adjust.
17679 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
17680 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
17681 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
17682 * config/rs6000/power7.md (power7-integer): Adjust.
17683 * config/rs6000/power8.md (power8-1cyc): Adjust.
17684 * config/rs6000/rs64.md (rs64a-integer): Adjust.
17685 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
17687 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17689 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
17690 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
17691 (size): New attribute.
17692 (dot): New attribute.
17693 (cell_micro): Adjust.
17694 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
17695 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
17696 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
17697 umuldi3_highpart): Adjust.
17698 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17699 rs6000_adjust_priority, is_nonpipeline_insn,
17700 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17702 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
17703 ppc405-imul3): Adjust.
17704 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
17705 * config/rs6000/476.md (ppc476-imul): Adjust.
17706 * config/rs6000/601.md (ppc601-imul): Adjust.
17707 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
17708 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
17709 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
17710 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
17711 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
17713 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
17714 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
17715 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
17716 cell-imul): Adjust.
17717 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
17718 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
17719 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
17720 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
17721 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
17722 * config/rs6000/mpc.md (mpccore-imul): Adjust.
17723 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
17724 power4-lmul, power4-imul, power4-imul3): Adjust.
17725 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
17726 power5-lmul, power5-imul, power5-imul3): Adjust.
17727 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
17728 power6-lmul, power6-imul, power6-imul3): Adjust.
17729 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
17730 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
17732 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
17733 rs64a-lmul): Adjust.
17734 * config/rs6000/titan.md (titan_imul): Adjust.
17736 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17738 * config/rs6000/rs6000.md (type): Add new value "halfmul".
17739 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
17740 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
17741 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
17742 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
17743 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
17744 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
17745 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
17746 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
17747 * config/rs6000/titan.md: Delete nonsensical comment.
17748 (titan_imul): Add type imul3.
17749 (titan_mulhw): Remove type imul3; add type halfmul.
17751 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17753 * config/rs6000/rs6000.md (type): Reorder, reformat.
17755 2014-05-23 Martin Jambor <mjambor@suse.cz>
17757 PR tree-optimization/53787
17758 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
17759 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
17760 analysis_done, update all uses.
17761 * ipa-prop.c: Include domwalk.h
17762 (param_analysis_info): Removed.
17763 (param_aa_status): New type.
17764 (ipa_bb_info): Likewise.
17765 (func_body_info): Likewise.
17766 (ipa_get_bb_info): New function.
17767 (aa_overwalked): Likewise.
17768 (find_dominating_aa_status): Likewise.
17769 (parm_bb_aa_status_for_bb): Likewise.
17770 (parm_preserved_before_stmt_p): Changed to use new param AA info.
17771 (load_from_unmodified_param): Accept func_body_info as a parameter
17772 instead of parms_ainfo.
17773 (parm_ref_data_preserved_p): Changed to use new param AA info.
17774 (parm_ref_data_pass_through_p): Likewise.
17775 (ipa_load_from_parm_agg_1): Likewise. Update callers.
17776 (compute_complex_assign_jump_func): Changed to use new param AA info.
17777 (compute_complex_ancestor_jump_func): Likewise.
17778 (ipa_compute_jump_functions_for_edge): Likewise.
17779 (ipa_compute_jump_functions): Removed.
17780 (ipa_compute_jump_functions_for_bb): New function.
17781 (ipa_analyze_indirect_call_uses): Likewise, moved variable
17783 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
17784 and info, moved variable declarations down.
17785 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
17787 (ipa_analyze_stmt_uses): Likewise.
17788 (ipa_analyze_params_uses): Removed.
17789 (ipa_analyze_params_uses_in_bb): New function.
17790 (ipa_analyze_controlled_uses): Likewise.
17791 (free_ipa_bb_info): Likewise.
17792 (analysis_dom_walker): New class.
17793 (ipa_analyze_node): Handle node-specific forbidden analysis,
17794 initialize and free func_body_info, use dominator walker.
17795 (ipcp_modif_dom_walker): New class.
17796 (ipcp_transform_function): Create and free func_body_info, use
17797 ipcp_modif_dom_walker, moved a lot of functionality there.
17799 2014-05-23 Marek Polacek <polacek@redhat.com>
17800 Jakub Jelinek <jakub@redhat.com>
17802 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
17803 * gcc.c (sanitize_spec_function): Likewise.
17804 * convert.c (convert_to_integer): Include "ubsan.h". Add
17805 floating-point to integer instrumentation.
17806 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
17807 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
17808 SANITIZE_NONDEFAULT.
17809 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
17810 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
17811 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
17812 * ubsan.c: Include "realmpfr.h" and "dfp.h".
17813 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
17814 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
17815 float/double/long double.
17816 (ubsan_instrument_float_cast): New function.
17817 * ubsan.h (ubsan_instrument_float_cast): Declare.
17819 2014-05-23 Jiong Wang <jiong.wang@arm.com>
17821 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
17823 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
17824 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
17825 Adjust for tailcalling through registers.
17826 * config/aarch64/aarch64.h (enum reg_class): New caller save
17828 (REG_CLASS_NAMES): Likewise.
17829 (REG_CLASS_CONTENTS): Likewise.
17830 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
17831 Allow tailcalling without decls.
17833 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
17835 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
17836 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
17838 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
17839 gsi, and variables v_* to v*.
17841 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
17843 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
17845 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
17847 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
17848 * omp-low.c: Update accordingly.
17850 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
17851 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
17852 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
17853 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
17854 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
17855 GF_OMP_TARGET_KIND_UPDATE.
17857 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
17858 Explicitly enumerate the expected region types.
17860 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
17863 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
17864 documentation; the old documentation didn't clearly state the
17865 constraints on the contents of the pointed-to storage.
17867 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17869 Fix bootstrap error on ia64
17870 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
17871 Return default value.
17873 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
17875 PR tree-optimization/54733
17876 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
17878 (find_bswap_or_nop_load): New.
17879 (find_bswap_1): Renamed to ...
17880 (find_bswap_or_nop_1): This. Also add support for memory source.
17881 (find_bswap): Renamed to ...
17882 (find_bswap_or_nop): This. Also add support for memory source and
17883 detection of bitwise operations equivalent to load in target
17885 (execute_optimize_bswap): Likewise. Also move its leading comment back
17886 in place and split statement transformation into ...
17887 (bswap_replace): This.
17889 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
17891 PR rtl-optimization/61215
17892 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
17893 simplify_gen_subreg until final substitution.
17895 2014-05-23 Alan Modra <amodra@gmail.com>
17898 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
17899 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
17900 Use "Y" constraint rather than "m".
17902 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
17904 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
17906 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
17907 New function declaration.
17908 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
17909 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
17910 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
17911 (aarch64_init_builtins) : Initialize builtins
17912 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
17913 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
17914 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
17915 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
17916 and __builtins_aarch64_set_fpsr.
17917 (aarch64_atomic_assign_expand_fenv): New function.
17918 * config/aarch64/aarch64.md (set_fpcr): New pattern.
17919 (get_fpcr) : Likewise.
17920 (set_fpsr) : Likewise.
17921 (get_fpsr) : Likewise.
17922 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
17923 and UNSPECV_SET_FPSR.
17924 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17925 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
17926 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
17928 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
17930 PR rtl-optimization/60969
17931 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
17932 constraints. Set up mem cost for NO_REGS case.
17934 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
17936 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
17938 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
17940 * config/darwin.c: Include "lto-section-names.h".
17941 (LTO_SEGMENT_NAME): Don't define.
17942 * config/i386/winnt.c: Include "lto-section-names.h".
17943 * lto-streamer.c: Include "lto-section-names.h".
17944 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
17945 * lto-wrapper.c: Include "lto-section-names.h".
17946 (LTO_SECTION_NAME_PREFIX): Don't define.
17947 * lto-section-names.h: New file.
17948 * cgraphunit.c: Include "lto-section-names.h".
17950 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
17952 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
17954 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
17957 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
17959 2014-05-22 Nick Clifton <nickc@redhat.com>
17961 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
17963 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
17965 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
17966 -> (T)A transformation to integer types.
17968 2014-05-22 Teresa Johnson <tejohnson@google.com>
17970 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
17971 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
17972 (gcov_rewrite): Use gcov_nonruntime_assert.
17973 (gcov_open): Ditto.
17974 (gcov_write_words): Ditto.
17975 (gcov_write_length): Ditto.
17976 (gcov_read_words): Use gcov_nonruntime_assert, and remove
17977 gcc_assert from IN_LIBGCOV code.
17978 (gcov_read_summary): Use gcov_error to flag profile corruption.
17979 (gcov_sync): Use gcov_nonruntime_assert.
17980 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
17981 (gcov_histo_index): Use gcov_nonruntime_assert.
17982 (static void gcov_histogram_merge): Ditto.
17983 (compute_working_sets): Ditto.
17984 * gcov-io.h (gcov_nonruntime_assert): Define.
17985 (gcov_error): Define for !IN_LIBGCOV
17987 2014-05-22 Richard Biener <rguenther@suse.de>
17989 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
17990 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
17991 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
17992 and deallocation site.
17993 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
17994 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
17995 passing through the incoming points-to set.
17996 (handle_lhs_call): Use flags argument instead of recomputing it.
17997 (find_func_aliases_for_call): Call handle_lhs_call with proper
18000 2014-05-22 Jakub Jelinek <jakub@redhat.com>
18002 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
18003 all padding bits in REAL_VALUE_TYPE are cleared.
18005 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18007 Cleanup and improve multipass_dfa_lookahead_guard
18008 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
18009 (core2i7_first_cycle_multipass_begin,)
18010 (core2i7_first_cycle_multipass_issue,)
18011 (core2i7_first_cycle_multipass_backtrack): Update signature.
18012 * config/ia64/ia64.c
18013 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
18014 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
18015 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
18017 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
18018 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
18020 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
18022 * doc/tm.texi: Regenerate.
18024 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
18025 * haifa-sched.c (ready_try): Make signed to allow negative values.
18026 (rebug_ready_list_1): Update.
18027 (choose_ready): Simplify.
18028 (sched_extend_ready_list): Update.
18030 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18032 Remove IA64 speculation tweaking flags
18033 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
18034 speculation tuning flags.
18035 (msched-prefer-non-data-spec-insns,)
18036 (msched-prefer-non-control-spec-insns): Obsolete options.
18037 * haifa-sched.c (choose_ready): Remove handling of
18038 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
18039 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
18040 and PREFER_NON_DATA_SPEC.
18041 * sel-sched.c (process_spec_exprs): Remove handling of
18042 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
18044 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18046 Improve scheduling debug output
18047 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
18048 (advance_one_cycle): Update.
18049 (schedule_insn, queue_to_ready): Add debug printouts.
18050 (debug_ready_list_1): New static function.
18051 (debug_ready_list): Update.
18052 (max_issue): Add debug printouts.
18053 (dump_insn_stream): New static function.
18054 (schedule_block): Use it. Also better indent printouts.
18056 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18058 Fix sched_insn debug counter
18059 * haifa-sched.c (schedule_insn): Update.
18060 (struct haifa_saved_data): Add nonscheduled_insns_begin.
18061 (save_backtrack_point, restore_backtrack_point): Update.
18062 (first_nonscheduled_insn): New static function.
18063 (queue_to_ready, choose_ready): Use it.
18064 (schedule_block): Init nonscheduled_insns_begin.
18065 (sched_emit_insn): Update.
18068 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
18070 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
18072 (aarch64_secondary_reload) : LikeWise.
18073 (aarch64_class_max_nregs) : Remove CORE_REGS.
18074 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
18075 (REG_CLASS_NAMES) : Likewise.
18076 (REG_CLASS_CONTENTS) : LikeWise.
18077 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
18079 2014-05-21 Guozhi Wei <carrot@google.com>
18082 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
18084 (vqdmulhq_n_s16): Likewise.
18086 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
18088 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
18090 2014-05-21 Marek Polacek <polacek@redhat.com>
18093 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
18095 2014-05-21 Martin Jambor <mjambor@suse.cz>
18097 * doc/invoke.texi (Optimize Options): Document parameters
18098 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
18099 ipa-cp-array-index-hint-bonus.
18101 2014-05-21 Mark Wielaard <mjw@redhat.com>
18104 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
18105 version >= 3 or not strict DWARF.
18106 * langhooks.h (struct lang_hooks_for_types): Add
18107 enum_underlying_base_type.
18108 * langhooks.c (lhd_enum_underlying_base_type): New function.
18109 * gcc/langhooks.h (struct lang_hooks_for_types): Add
18110 enum_underlying_base_type.
18111 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
18112 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
18113 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
18115 2014-05-21 Richard Biener <rguenther@suse.de>
18117 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
18119 2014-05-21 John Marino <gnugcc@marino.st>
18121 * config.gcc (*-*-dragonfly*): New target.
18122 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
18123 * configure: Regenerate.
18124 * config/dragonfly-stdint.h: New.
18125 * config/dragonfly.h: New.
18126 * config/dragonfly.opt: New.
18127 * config/i386/dragonfly.h: New.
18128 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
18130 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
18132 * tree.def (VOID_CST): New.
18133 * tree-core.h (TI_VOID): New.
18134 * tree.h (void_node): New.
18135 * tree.c (tree_node_structure_for_code, tree_code_size)
18136 (iterative_hash_expr): Handle VOID_CST.
18137 (build_common_tree_nodes): Initialize void_node.
18139 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
18141 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
18143 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
18145 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
18148 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
18149 flag_reorder_blocks_and_partition.
18150 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
18152 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
18155 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
18157 (*addc_r_t): Add new insn_and_split.
18159 2014-05-21 Jakub Jelinek <jakub@redhat.com>
18161 PR middle-end/61252
18162 * omp-low.c (handle_simd_reference): New function.
18163 (lower_rec_input_clauses): Use it. Defer adding reference
18164 initialization even for reduction without placeholder if in simd,
18165 handle it properly later on.
18167 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18169 PR tree-optimization/60899
18170 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
18171 assume all static symbols will have definition wile parsing and
18172 check the do have definition later in compilation; check that
18173 variable referring symbol will be output before concluding that
18174 reference is safe; be conservative for referring local statics;
18175 be more precise about when comdat is output in other partition.
18177 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18180 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
18182 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
18183 (ipa_inline): Loop inline_to_all_callers until no more aliases
18186 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18188 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
18189 set writeonly flag only for vars actually written to.
18191 2014-05-20 Dehao Chen <dehao@google.com>
18193 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
18194 and callee count to get clone count.
18195 * tree-inline.c (expand_call_inline): Use callee count instead of bb
18196 count in copy_body.
18198 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
18200 PR rtl-optimization/61243
18201 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
18203 2014-05-20 Xinliang David Li <davidxl@google.com>
18205 * cgraphunit.c (walk_polymorphic_call_targets): Add
18206 dbgcnt and fopt-info support.
18207 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
18208 * ipa-devirt.c (ipa_devirt): Ditto.
18209 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
18210 * ipa.c (walk_polymorphic_call_targets): Ditto.
18211 * gimple-fold.c (fold_gimple_assign): Ditto.
18212 (gimple_fold_call): Ditto.
18213 * dbgcnt.def: New counter.
18215 2014-05-20 DJ Delorie <dj@redhat.com>
18217 * config/msp430/msp430.md (split): Don't allow subregs when
18218 splitting SImode adds.
18219 (andneghi): Fix subtraction logic.
18220 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
18222 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18224 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
18226 * except.c (switch_to_exception_section, resolve_unique_section,
18227 get_named_text_section, default_function_rodata_section,
18228 align_variable, get_block_for_decl, default_section_type_flags):
18229 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
18230 * symtab.c (symtab_add_to_same_comdat_group,
18231 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
18232 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
18234 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
18235 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
18236 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18237 (c6x_function_in_section_p): Likewise.
18238 * config/darwin.c (machopic_select_section): Likewise.
18239 * config/arm/arm.c (arm_function_in_section_p): Likewise.
18240 * config/mips/mips.c (mips_function_rodata_section): Likewise.
18241 * config/mep/mep.c (mep_select_section): LIkewise.
18242 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18244 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
18246 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
18247 EH region of calls to pure functions that can throw an exception.
18248 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
18249 (copy_reference_ops_from_call): Also copy the EH region of the call if
18250 it can throw an exception.
18252 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18254 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
18255 nested VEC_SELECTs that are inverses of each other.
18257 2014-05-20 Richard Biener <rguenther@suse.de>
18259 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
18260 (extract_and_process_scc_for_name): not here.
18261 (cond_dom_walker::before_dom_children): Only process
18262 stmts that end the BB in interesting ways.
18263 (run_scc_vn): Mark param uses as visited.
18265 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18267 * config/arm/arm.md (arith_shiftsi): Do not predicate for
18270 2014-05-20 Nick Clifton <nickc@redhat.com>
18272 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
18273 (msp430_gimplify_va_arg_expr): New function.
18274 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
18276 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
18277 operand 0 in order to prevent confusion about the number of
18278 registers involved.
18280 2014-05-20 Richard Biener <rguenther@suse.de>
18282 PR tree-optimization/61221
18283 * tree-ssa-pre.c (el_to_update): Remove.
18284 (eliminate_dom_walker::before_dom_children): Handle released
18285 VDEFs by value-numbering them to the associated VUSE. Update
18286 stmt immediately for substituted call address.
18287 (eliminate): Remove delayed stmt updating code.
18288 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
18289 possibly late re-numbered vuses.
18290 (vn_reference_lookup_2): Adjust.
18291 (vn_reference_lookup_pieces): Likewise.
18292 (vn_reference_lookup): Likewise.
18294 2014-05-20 Richard Biener <rguenther@suse.de>
18296 * config.gcc: Remove need_64bit_hwint.
18297 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
18298 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
18300 * config.in: Regenerate.
18301 * configure: Likewise.
18303 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
18305 * doc/extend.texi: Create Label Attributes section,
18306 move all label attributes into it and reference it.
18308 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
18310 * arm.c (thumb1_reorg): When scanning backwards skip anything
18311 that's not a proper insn.
18313 2014-05-19 Richard Biener <rguenther@suse.de>
18315 PR tree-optimization/61221
18316 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18317 Do nothing for unreachable blocks.
18318 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
18319 Improve unreachability detection.
18321 2014-05-19 Richard Biener <rguenther@suse.de>
18323 PR tree-optimization/61209
18324 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
18326 2014-05-19 Nick Clifton <nickc@redhat.com>
18328 * except.c (init_eh): Fix computation of builtin setjmp buffer
18329 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
18331 2014-05-19 Richard Biener <rguenther@suse.de>
18333 PR tree-optimization/61184
18334 * tree-vrp.c (is_negative_overflow_infinity): Use
18335 TREE_OVERFLOW_P and do that check first.
18336 (is_positive_overflow_infinity): Likewise.
18337 (is_overflow_infinity): Likewise.
18338 (vrp_operand_equal_p): Properly treat operands with
18339 differing overflow as not equal.
18341 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
18343 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
18344 shift simplification where it was intended.
18346 2014-05-19 Christian Bruel <christian.bruel@st.com>
18349 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
18351 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
18354 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
18357 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
18359 * reg-notes.def (CROSSING_JUMP): Likewise.
18360 * rtl.h (rtx_def): Update comment for jump flag.
18361 (CROSSING_JUMP_P): Define.
18362 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
18363 of a REG_CROSSING_JUMP note.
18364 * cfghooks.c (tidy_fallthru_edges): Likewise.
18365 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
18366 * emit-rtl.c (try_split): Likewise.
18367 * haifa-sched.c (sched_create_recovery_edges): Likewise.
18368 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
18369 * jump.c (redirect_jump_2): Likewise.
18370 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
18371 (relax_delay_slots): Likewise.
18372 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
18373 (bbit_di): Likewise.
18374 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
18375 * config/sh/sh.md (jump_compact): Likewise.
18376 * bb-reorder.c (rotate_loop): Likewise.
18377 (pass_duplicate_computed_gotos::execute): Likewise.
18378 (add_reg_crossing_jump_notes): Rename to...
18379 (update_crossing_jump_flags): ...this.
18380 (pass_partition_blocks::execute): Update accordingly.
18382 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
18384 * tree.h: Remove extraneous template <>.
18386 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18388 * ipa.c (symtab_remove_unreachable_nodes): Remove
18389 symbol from comdat group if its body was eliminated.
18390 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
18391 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
18392 (symtab_unregister_node): ... this one.
18393 (verify_symtab_base): More strict checking of comdats.
18394 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
18396 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18398 * tree-pass.h (make_pass_ipa_comdats): New pass.
18399 * timevar.def (TV_IPA_COMDATS): New timevar.
18400 * passes.def (pass_ipa_comdats): Add.
18401 * Makefile.in (OBJS): Add ipa-comdats.o
18402 * ipa-comdats.c: New file.
18404 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18406 * ipa.c (update_visibility_by_resolution_info): New function.
18407 (function_and_variable_visibility): Use it.
18409 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18411 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
18413 (FOR_EACH_DEFINED_SYMBOL): New macro.
18414 (varpool_first_static_initializer, varpool_next_static_initializer,
18415 varpool_first_defined_variable, varpool_next_defined_variable):
18417 (symtab_in_same_comdat_p): Correctly deal with inline functions.
18419 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18421 * ggc-page.c (ggc_handle_finalizers): Add comment.
18423 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18425 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
18426 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
18427 (ggc_internal_cleared_alloc): Likewise.
18428 * ggc-page.c (finalizer): New class.
18429 (vec_finalizer): Likewise.
18430 (globals::finalizers): New member.
18431 (globals::vec_finalizers): Likewise.
18432 (ggc_internal_alloc): Record the finalizer if any for the block being
18434 (ggc_handle_finalizers): New function.
18435 (ggc_collect): Call ggc_handle_finalizers.
18436 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
18438 (ggc_internal_cleared_alloc): Likewise.
18439 (finalize): New function.
18440 (need_finalization_p): Likewise.
18441 (ggc_alloc): Install the type's destructor as the finalizer if it
18442 might do something.
18443 (ggc_cleared_alloc): Likewise.
18444 (ggc_vec_alloc): Likewise.
18445 (ggc_cleared_vec_alloc): Likewise.
18447 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18449 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
18451 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18453 * alias.c (record_alias_subset): Adjust.
18454 * bitmap.c (bitmap_element_allocate): Likewise.
18455 (bitmap_gc_alloc_stat): Likewise.
18456 * cfg.c (init_flow): Likewise.
18457 (alloc_block): Likewise.
18458 (unchecked_make_edge): Likewise.
18459 * cfgloop.c (alloc_loop): Likewise.
18460 (flow_loops_find): Likewise.
18461 (rescan_loop_exit): Likewise.
18462 * cfgrtl.c (init_rtl_bb_info): Likewise.
18463 * cgraph.c (insert_new_cgraph_node_version): Likewise.
18464 (cgraph_allocate_node): Likewise.
18465 (cgraph_create_edge_1): Likewise.
18466 (cgraph_allocate_init_indirect_info): Likewise.
18467 * cgraphclones.c (cgraph_clone_edge): Likewise.
18468 * cgraphunit.c (add_asm_node): Likewise.
18469 (init_lowered_empty_function): Likewise.
18470 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
18471 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
18472 (alpha_use_linkage): Likewise.
18473 * config/arc/arc.c (arc_init_machine_status): Likewise.
18474 * config/arm/arm.c (arm_init_machine_status): Likewise.
18475 * config/avr/avr.c (avr_init_machine_status): Likewise.
18476 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
18477 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
18478 * config/cris/cris.c (cris_init_machine_status): Likewise.
18479 * config/darwin.c (machopic_indirection_name): Likewise.
18480 (darwin_build_constant_cfstring): Likewise.
18481 (darwin_enter_string_into_cfstring_table): Likewise.
18482 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
18483 * config/frv/frv.c (frv_init_machine_status): Likewise.
18484 * config/i386/i386.c (get_dllimport_decl): Likewise.
18485 (ix86_init_machine_status): Likewise.
18486 (assign_386_stack_local): Likewise.
18487 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
18488 (i386_pe_maybe_record_exported_symbol): Likewise.
18489 (i386_pe_record_stub): Likewise.
18490 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
18491 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
18492 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
18493 (m32c_note_pragma_address): Likewise.
18494 * config/mep/mep.c (mep_init_machine_status): Likewise.
18495 (mep_note_pragma_flag): Likewise.
18496 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
18497 (mips16_local_alias): Likewise.
18498 (mips_init_machine_status): Likewise.
18499 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
18500 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
18501 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
18502 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
18503 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
18504 * config/pa/pa.c (pa_init_machine_status): Likewise.
18505 (pa_get_deferred_plabel): Likewise.
18506 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
18507 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
18508 (rs6000_init_machine_status): Likewise.
18509 (output_toc): Likewise.
18510 * config/s390/s390.c (s390_init_machine_status): Likewise.
18511 * config/score/score.c (score_output_external): Likewise.
18512 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
18513 * config/spu/spu.c (spu_init_machine_status): Likewise.
18514 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
18515 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
18516 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
18517 * coverage.c (coverage_end_function): Likewise.
18518 * dbxout.c (dbxout_init): Likewise.
18519 * doc/gty.texi: Don't mention variable_size attribute.
18520 * dwarf2cfi.c (new_cfi): Adjust.
18521 (new_cfi_row): Likewise.
18522 (copy_cfi_row): Likewise.
18523 (create_cie_data): Likewise.
18524 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
18525 (new_loc_descr): Likewise.
18526 (find_AT_string_in_table): Likewise.
18527 (add_addr_table_entry): Likewise.
18528 (new_die): Likewise.
18529 (add_var_loc_to_decl): Likewise.
18530 (clone_die): Likewise.
18531 (clone_as_declaration): Likewise.
18532 (break_out_comdat_types): Likewise.
18533 (new_loc_list): Likewise.
18534 (add_loc_descr_to_each): Likewise.
18535 (add_location_or_const_value_attribute): Likewise.
18536 (add_linkage_name): Likewise.
18537 (lookup_filename): Likewise.
18538 (dwarf2out_var_location): Likewise.
18539 (new_line_info_table): Likewise.
18540 (dwarf2out_init): Likewise.
18541 (mem_loc_descriptor): Likewise.
18542 (loc_descriptor): Likewise.
18543 (add_const_value_attribute): Likewise.
18544 (tree_add_const_value_attribute): Likewise.
18545 (comp_dir_string): Likewise.
18546 (dwarf2out_vms_debug_main_pointer): Likewise.
18547 (string_cst_pool_decl): Likewise.
18548 * emit-rtl.c (set_mem_attrs): Likewise.
18549 (get_reg_attrs): Likewise.
18550 (start_sequence): Likewise.
18551 (init_emit): Likewise.
18552 (init_emit_regs): Likewise.
18553 * except.c (init_eh_for_function): Likewise.
18554 (gen_eh_region): Likewise.
18555 (gen_eh_region_catch): Likewise.
18556 (gen_eh_landing_pad): Likewise.
18557 (add_call_site): Likewise.
18558 * function.c (add_frame_space): Likewise.
18559 (insert_temp_slot_address): Likewise.
18560 (assign_stack_temp_for_type): Likewise.
18561 (get_hard_reg_initial_val): Likewise.
18562 (allocate_struct_function): Likewise.
18563 (prepare_function_start): Likewise.
18564 (types_used_by_var_decl_insert): Likewise.
18565 * gengtype.c (variable_size_p): Remove function.
18566 (enum alloc_quantity): Remove enum.
18567 (write_typed_alloc_def): Remove function.
18568 (write_typed_struct_alloc_def): Likewise.
18569 (write_typed_typedef_alloc_def): Likewise.
18570 (write_typed_alloc_defns): Likewise.
18572 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
18573 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
18574 * ggc.h (ggc_alloc): new function.
18575 (ggc_cleared_alloc): Likewise.
18576 (ggc_vec_alloc): Template on type of vector element, and remove
18577 element size argument.
18578 (ggc_cleared_vec_alloc): Likewise.
18579 * gimple.c (gimple_build_omp_for): Adjust.
18580 (gimple_copy): Likewise.
18581 * ipa-cp.c (get_replacement_map): Likewise.
18582 (find_aggregate_values_for_callers_subset): Likewise.
18583 (known_aggs_to_agg_replacement_list): Likewise.
18584 * ipa-devirt.c (get_odr_type): Likewise.
18585 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
18586 (read_agg_replacement_chain): Likewise.
18587 * loop-iv.c (get_simple_loop_desc): Likewise.
18588 * lto-cgraph.c (input_node_opt_summary): Likewise.
18589 * lto-section-in.c (lto_new_in_decl_state): Likewise.
18590 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
18591 (input_eh_region): Likewise.
18592 (input_eh_lp): Likewise.
18593 (input_cfg): Likewise.
18594 * optabs.c (set_optab_libfunc): Likewise.
18595 (init_tree_optimization_optabs): Likewise.
18596 (set_conv_libfunc): Likewise.
18597 * passes.c (do_per_function_toporder): Likewise.
18598 * rtl.h: Don't use variable_size gty attribute.
18599 * sese.c (if_region_set_false_region): Adjust.
18600 * stringpool.c (gt_pch_save_stringpool): Likewise.
18601 * target-globals.c (save_target_globals): Likewise.
18602 * toplev.c (general_init): Likewise.
18603 * trans-mem.c (record_tm_replacement): Likewise.
18604 (split_bb_make_tm_edge): Likewise.
18605 * tree-cfg.c (move_sese_region_to_fn): Likewise.
18606 * tree-data-ref.h (lambda_vector_new): Likewise.
18607 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
18608 * tree-iterator.c (tsi_link_before): Likewise.
18609 (tsi_link_after): Likewise.
18610 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
18611 * tree-ssa-loop-niter.c (record_estimate): Likewise.
18612 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
18613 * tree-ssa-operands.h: Don't use variable_size gty attribute.
18614 * tree-ssa.c (init_tree_ssa): Adjust.
18615 * tree-ssanames.c (set_range_info): Likewise.
18616 (get_ptr_info): Likewise.
18617 (duplicate_ssa_name_ptr_info): Likewise.
18618 (duplicate_ssa_name_range_info): Likewise.
18619 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
18620 (unpack_ts_fixed_cst_value_fields): Likewise.
18621 * tree.c (build_fixed): Likewise.
18622 (build_real): Likewise.
18623 (build_string): Likewise.
18624 (decl_priority_info): Likewise.
18625 (decl_debug_expr_insert): Likewise.
18626 (decl_value_expr_insert): Likewise.
18627 (decl_debug_args_insert): Likewise.
18628 (type_hash_add): Likewise.
18629 (build_omp_clause): Likewise.
18630 * ubsan.c (decl_for_type_insert): Likewise.
18631 * varasm.c (get_unnamed_section): Likewise.
18632 (get_noswitch_section): Likewise.
18633 (get_section): Likewise.
18634 (get_block_for_section): Likewise.
18635 (create_block_symbol): Likewise.
18636 (build_constant_desc): Likewise.
18637 (create_constant_pool): Likewise.
18638 (force_const_mem): Likewise.
18639 (record_tm_clone_pair): Likewise.
18640 * varpool.c (varpool_create_empty_node): Likewise.
18642 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18644 * dwarf2out.c (tree_add_const_value_attribute): Call
18645 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
18646 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
18647 instead of ggc_internal_<x>alloc_stat.
18648 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
18649 (ggc_realloc): Likewise.
18650 * ggc-none.c (ggc_internal_alloc): Likewise.
18651 (ggc_internal_cleared_alloc): Likewise.
18652 * ggc-page.c: Likewise.
18653 * ggc.h (ggc_internal_alloc_stat): Likewise.
18654 (ggc_internal_alloc): Remove macro.
18655 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
18656 (ggc_internal_cleared_alloc): Remove macro.
18657 (GGC_RESIZEVEC): Adjust.
18658 (ggc_resizevar): Remove macro.
18659 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
18660 (ggc_internal_cleared_vec_alloc_stat): Likewise.
18661 (ggc_internal_vec_cleared_alloc): Remove macro.
18662 (ggc_alloc_atomic_stat): Drop _stat suffix.
18663 (ggc_alloc_atomic): Remove macro.
18664 (ggc_alloc_cleared_atomic): Remove macro.
18665 (ggc_alloc_string_stat): Drop _stat suffix.
18666 (ggc_alloc_string): Remove macro.
18667 (ggc_alloc_rtx_def_stat): Adjust.
18668 (ggc_alloc_tree_node_stat): Likewise.
18669 (ggc_alloc_cleared_tree_node_stat): Likewise.
18670 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
18671 (ggc_alloc_cleared_simd_clone_stat): Likewise.
18672 * gimple.c (gimple_build_omp_for): Likewise.
18673 (gimple_copy): Likewise.
18674 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
18675 * toplev.c (realloc_for_line_map): Adjust.
18676 * tree-data-ref.h (lambda_vector_new): Likewise.
18677 * tree-phinodes.c (allocate_phi_node): Likewise.
18678 * tree.c (grow_tree_vec_stat): Likewise.
18679 * vec.h (va_gc::reserve): Adjust.
18681 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
18683 * config/microblaze/microblaze.c (break_handler): New Declaration.
18684 (microblaze_break_function_p,microblaze_is_break_handler): New.
18685 (compute_frame_size): Use microblaze_break_function_p.
18686 Add the test of break_handler.
18687 (microblaze_function_prologue) : Add the test of variable
18688 break_handler. Check the fnname by BREAK_HANDLER_NAME.
18689 (microblaze_function_epilogue) : Add the test of break_handler.
18690 (microblaze_globalize_label) : Add the test of break_handler.
18691 Check the name by BREAK_HANDLER_NAME.
18693 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
18695 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
18696 microblaze_is_break_handler test.
18697 (call_internal1,call_value_intern): Use microblaze_break_function_p.
18698 Use SYMBOL_REF_DECL.
18700 * config/microblaze/microblaze-protos.h
18701 (microblaze_break_function_p,microblaze_is_break_handler):
18704 * doc/extend.texi (MicroBlaze break_handler Functions): Document
18705 new MicroBlaze break_handler functions.
18707 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
18709 * doc/extend.texi (Size of an asm): Move node text according
18710 to its @menu entry position.
18712 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
18714 PR tree-optimization/61140
18715 PR tree-optimization/61150
18716 PR tree-optimization/61197
18717 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
18719 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
18721 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
18723 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
18725 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
18726 __SIZEOF_INT128__ is defined.
18728 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
18730 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
18731 (rs6000_delegitimize_address): Use it.
18733 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
18735 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
18736 inplace argument. Store the new address in the original MEM when true.
18737 * emit-rtl.c (change_address_1): Likewise.
18738 (adjust_address_1, adjust_automodify_address_1, offset_address):
18739 Update accordingly.
18740 * rtl.h (plus_constant): Add an inplace argument.
18741 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
18742 when true. Avoid generating (plus X (const_int 0)).
18743 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
18744 in-place. Pass true to plus_constant.
18745 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
18747 2014-05-16 Dehao Chen <dehao@google.com>
18749 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
18751 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18754 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
18756 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
18758 2014-05-16 Dehao Chen <dehao@google.com>
18760 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
18761 optimize_function_for_size_p.
18762 * regs.h (REG_FREQ_FROM_BB): Likewise.
18764 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18767 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
18768 negt_reg_operand cases.
18769 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
18771 * config/sh/predicates.md (cbranch_treg_value): Simplify.
18773 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18775 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
18778 2014-05-16 David Malcolm <dmalcolm@redhat.com>
18781 2014-04-29 David Malcolm <dmalcolm@redhat.com>
18783 * tree-cfg.c (dump_function_to_file): Dump the return type of
18784 functions, in a line to itself before the function body, mimicking
18785 the layout of a C function.
18787 2014-05-16 Dehao Chen <dehao@google.com>
18789 * cfghooks.c (make_forwarder_block): Use direct computation to
18790 get fall-through edge's count and frequency.
18792 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
18794 * config/arc/arc.c (arc_init): Fix typo in error message.
18795 * config/i386/i386.c (ix86_expand_builtin): Likewise.
18796 (split_stack_prologue_scratch_regno): Likewise.
18797 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
18798 word from error message.
18800 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
18802 * ira-costs.c: Fix typo in comment.
18804 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
18806 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
18808 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
18810 * varpool.c (dump_varpool_node): Dump write-only flag.
18811 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
18813 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
18814 write-only variables.
18815 * ipa.c (process_references): New function.
18816 (set_readonly_bit): New function.
18817 (set_writeonly_bit): New function.
18818 (clear_addressable_bit): New function.
18819 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
18820 fix handling of aliases.
18821 * cgraph.h (struct varpool_node): Add writeonly flag.
18823 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
18825 PR rtl-optimization/60969
18826 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
18827 Calculate costs for this case.
18829 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
18831 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
18832 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
18834 2014-05-16 Richard Biener <rguenther@suse.de>
18836 PR tree-optimization/61194
18837 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
18838 bool patterns ending in a COND_EXPR.
18840 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18842 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
18844 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18846 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
18847 where we were unable to cost an RTX.
18849 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18851 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
18854 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18855 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18857 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
18859 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18860 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18862 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
18863 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
18865 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18866 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18868 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
18871 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18872 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18874 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
18877 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18878 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18880 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
18881 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
18883 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18884 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18886 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
18887 rotates and shifts.
18889 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18890 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18892 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
18893 ZERO_EXTEND and SIGN_EXTEND better.
18895 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18896 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18898 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
18899 logical operations.
18901 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18902 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18904 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
18905 costs when costing loads and stores to memory.
18907 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18908 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
18910 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
18913 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18915 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
18917 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18918 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18920 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
18922 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
18924 (aarch64_rtx_mult_cost): New.
18925 (aarch64_rtx_costs): Use it, refactor as appropriate.
18927 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18928 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18930 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
18931 emit instructions, return number of instructions which would
18933 (aarch64_add_constant): Update call to aarch64_build_constant.
18934 (aarch64_output_mi_thunk): Likewise.
18935 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
18938 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18940 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
18941 (TARGET_RTX_COSTS): Call it.
18943 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18945 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
18946 (cortexa57_vector_cost): Likewise.
18947 (cortexa57_tunings): Use them.
18949 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18951 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
18952 (cpu_addrcost_table): Use it.
18953 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
18954 (aarch64_address_cost): Rewrite using aarch64_classify_address,
18957 2014-05-16 Richard Biener <rguenther@suse.de>
18959 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
18960 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
18961 (visit_phi): Ignore edges marked as not executable.
18962 (class cond_dom_walker): New.
18963 (cond_dom_walker::before_dom_children): Value-number
18964 control statements and mark successor edges as not
18965 executable if possible.
18966 (run_scc_vn): First walk all control statements in
18967 dominator order, marking edges as not executable.
18968 * tree-inline.c (copy_edges_for_bb): Be not confused
18969 about random edge flags.
18971 2014-05-16 Richard Biener <rguenther@suse.de>
18973 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
18975 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
18978 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
18979 (__TM_simple_begin): Use it.
18980 (__TM_begin): Likewise.
18982 2014-05-15 Martin Jambor <mjambor@suse.cz>
18985 * ipa-prop.c (update_indirect_edges_after_inlining): Check
18986 type_preserved flag when the indirect edge is polymorphic.
18988 2014-05-15 Martin Jambor <mjambor@suse.cz>
18990 PR tree-optimization/61090
18991 * tree-sra.c (sra_modify_expr): Pass the current gsi to
18992 build_ref_for_model.
18994 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18996 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
18997 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
18999 2014-05-15 Jakub Jelinek <jakub@redhat.com>
19001 PR tree-optimization/61158
19002 * fold-const.c (fold_binary_loc): If X is zero-extended and
19003 shiftc >= prec, make sure zerobits is all ones instead of
19004 invoking undefined behavior.
19006 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19008 * regcprop.h: New file.
19009 * regcprop.c (skip_debug_insn_p): New decl.
19010 (replace_oldest_value_reg): Check skip_debug_insn_p.
19011 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
19012 * shrink-wrap.c: Include regcprop.h.
19013 (prepare_shrink_wrap): Call
19014 copyprop_hardreg_forward_bb_without_debug_insn.
19016 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19018 * shrink-wrap.h: Update comment.
19019 * shrink-wrap.c: Update comment.
19020 (next_block_for_reg): Rename to live_edge_for_reg.
19021 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
19022 (move_insn_for_shrink_wrap): Split live_edge.
19023 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
19025 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19027 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
19029 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
19030 * config/sparc/sparc.md (fptype_ut699): New attribute.
19031 (in_branch_delay): Return false if -mfix-ut699 is specified and
19032 fptype_ut699 is set to single.
19033 (truncdfsf2): Add fptype_ut699 attribute.
19034 (fix_truncdfsi2): Likewise.
19035 (floatsisf2): Change fptype attribute.
19036 (fix_truncsfsi2): Likewise.
19037 (negtf2_notv9): Delete.
19038 (negtf2_v9): Likewise.
19039 (negtf2_hq): New instruction.
19040 (negtf2): New instruction and splitter.
19041 (negdf2_notv9): Rewrite.
19042 (abstf2_notv9): Delete.
19043 (abstf2_hq_v9): Likewise.
19044 (abstf2_v9): Likewise.
19045 (abstf2_hq): New instruction.
19046 (abstf2): New instruction and splitter.
19047 (absdf2_notv9): Rewrite.
19049 2014-05-14 Cary Coutant <ccoutant@google.com>
19052 * opts.c (common_handle_option): Don't special-case "-g".
19053 (set_debug_level): Default to at least level 2 with "-g".
19055 2014-05-14 DJ Delorie <dj@redhat.com>
19057 * config/msp430/msp430.c (msp430_builtin): Add
19058 MSP430_BUILTIN_DELAY_CYCLES.
19059 (msp430_init_builtins): Register void __delay_cycles(long long).
19060 (msp430_builtin_decl): Add it.
19061 (cg_magic_constant): New.
19062 (msp430_expand_delay_cycles): New.
19063 (msp430_expand_builtin): Call it.
19064 (msp430_print_operand_raw): Change integer printing from "int" to
19066 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
19067 (delay_cycles_start): New.
19068 (delay_cycles_end): New.
19069 (delay_cycles_32): New.
19070 (delay_cycles_32x): New.
19071 (delay_cycles_16): New.
19072 (delay_cycles_16x): New.
19073 (delay_cycles_2): New.
19074 (delay_cycles_1): New.
19075 * doc/extend.texi: Document __delay_cycles().
19077 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
19079 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
19080 length attribute computation.
19082 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
19085 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
19087 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
19090 * config/sparc/sparc.md: Fix types of low and high in DI constant
19091 splitter. Use gen_int_mode in some other splitters.
19093 2014-05-14 Martin Jambor <mjambor@suse.cz>
19096 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
19098 2014-05-14 James Norris <jnorris@codesourcery.com>
19100 * omp-low.c (expand_parallel_call): Remove shadow variable.
19101 (expand_omp_taskreg): Likewise.
19103 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
19105 * common/config/i386/i386-common.c
19106 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
19107 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
19108 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
19109 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
19110 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
19111 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
19112 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
19113 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
19114 xsavecintrin.h, xsavesintrin.h.
19115 (x86_64-*-*): Ditto.
19116 * config/i386/clflushoptintrin.h: New.
19117 * config/i386/xsavecintrin.h: Ditto.
19118 * config/i386/xsavesintrin.h: Ditto.
19119 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
19120 (bit_XSAVES): Ditto.
19121 (bit_XSAVES): Ditto.
19122 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
19123 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
19125 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19126 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
19127 OPTION_MASK_ISA_XSAVES.
19128 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
19129 -mxsavec, -mxsaves.
19130 (PTA_CLFLUSHOPT) Define.
19131 (PTA_XSAVEC): Ditto.
19132 (PTA_XSAVES): Ditto.
19133 (ix86_option_override_internal): Handle new options.
19134 (ix86_valid_target_attribute_inner_p): Ditto.
19135 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
19136 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
19137 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
19138 (bdesc_special_args): Add __builtin_ia32_xsaves,
19139 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
19140 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
19141 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
19142 (ix86_expand_builtin): Handle new builtins.
19143 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
19144 (TARGET_CLFLUSHOPT_P): Ditto.
19145 (TARGET_XSAVEC): Ditto.
19146 (TARGET_XSAVEC_P): Ditto.
19147 (TARGET_XSAVES): Ditto.
19148 (TARGET_XSAVES_P): Ditto.
19149 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
19150 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
19151 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
19153 (ANY_XRSTOR64): Ditto.
19155 (xrstor): Change into <xrstor>.
19156 (xrstor_rex64): Change into <xrstor>_rex64.
19157 (xrstor64): Change into <xrstor>64
19159 * config/i386/i386.opt (mclflushopt): New.
19162 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
19164 * doc/invoke.texi: Document new options.
19166 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19168 PR rtl-optimization/60866
19169 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
19170 Default it to -1. Pass it down to init_simplejump_data.
19171 (init_simplejump_data): New parameter old_seqno. Pass it down
19172 to get_seqno_for_a_jump.
19173 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
19174 initializing new jump seqno as a last resort. Add comment.
19175 (sel_redirect_edge_and_branch): Save old seqno of the conditional
19176 jump and pass it down to sel_init_new_insn.
19177 (sel_redirect_edge_and_branch_force): Likewise.
19179 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
19181 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
19182 shifted values to avoid build warning.
19184 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19186 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
19187 * cfgrtl.c (rtl_merge_blocks): Fix comment.
19188 (cfg_layout_merge_blocks): Likewise.
19189 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
19191 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19193 PR rtl-optimization/60901
19194 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
19195 bb predecessor belongs to the same scheduling region. Adjust comment.
19197 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
19199 * doc/sourcebuild.texi: (dfp_hw): Document.
19200 (p8vector_hw): Likewise.
19201 (powerpc_eabi_ok): Likewise.
19202 (powerpc_elfv2): Likewise.
19203 (powerpc_htm_ok): Likewise.
19204 (ppc_recip_hw): Likewise.
19205 (vsx_hw): Likewise.
19207 2014-05-13 Cary Coutant <ccoutant@google.com>
19209 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
19211 2014-05-13 David Malcolm <dmalcolm@redhat.com>
19213 * gengtype-parse.c (require3): Eliminate in favor of...
19215 (require_template_declaration): Update to support optional single *
19218 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
19219 (create_user_defined_type): Handle a single level of explicit
19220 pointerness within template arguments.
19221 (struct write_types_data): Add field "kind".
19222 (filter_type_name): Handle "*" character.
19223 (write_user_func_for_structure_ptr): Require a write_types_data
19224 rather than just a prefix string, so that we can look up the kind
19225 of the wtd and use it as an index into wrote_user_func_for_ptr,
19226 ensuring that such functions are written at most once. Support
19227 subclasses by invoking the marking function of the ultimate base class.
19228 (write_user_func_for_structure_body): Require a write_types_data
19229 rather than just a prefix string, so that we can pass this to
19230 write_user_func_for_structure_ptr.
19231 (write_func_for_structure): Likewise.
19232 (ggc_wtd): Add initializer of new "kind" field.
19233 (pch_wtd): Likewise.
19235 * gengtype.h (enum write_types_kinds): New.
19236 (struct type): Add field wrote_user_func_for_ptr to the "s"
19239 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19241 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
19242 instead of const_binop.
19243 (fold_binary_loc): Likewise.
19245 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19247 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
19248 calculation to match get_ref_base_and_extent.
19250 2014-05-13 Catherine Moore <clm@codesourcery.com>
19251 Sandra Loosemore <sandra@codesourcery.com>
19253 * configure.ac: Fix assembly for explicit JALR relocation check.
19254 * configure: Regenerate.
19256 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19258 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
19259 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
19260 Remove associated type declarations and initialisations.
19261 (arm_expand_neon_builtin): Likewise.
19262 (neon_emit_pair_result_insn): Delete.
19263 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
19264 * config/arm/neon.md (neon_vtrn<mode>): Delete.
19265 (neon_vzip<mode>): Likewise.
19266 (neon_vuzp<mode>): Likewise.
19268 2014-05-13 Richard Biener <rguenther@suse.de>
19271 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
19272 it needs revisiting whether the call still may be tail-called.
19274 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19276 * rtl.def (SYMBOL_REF): Remove middle "0" field.
19277 * rtl.h (block_symbol): Reduce number of fields to 2.
19278 (rtx_def): Add u2.symbol_ref_flags.
19279 (SYMBOL_REF_FLAGS): Use it.
19280 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
19281 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
19282 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
19283 Lower index of SYMBOL_REF_DATA.
19284 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
19285 Print SYMBOL_REF_FLAGS at the same time.
19286 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
19288 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19290 * rtl.def (VAR_LOCATION): Remove "i" field.
19291 * rtl.h (rtx_def): Add u2.var_location_status.
19292 (PAT_VAR_LOCATION_STATUS): Use it.
19293 (gen_rtx_VAR_LOCATION): Declare.
19294 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
19295 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
19296 * var-tracking.c (emit_note_insn_var_location): Remove casts.
19298 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19300 * rtl.def (scratch): Fix outdated comment and remove "0" field.
19301 * gengtype.c (adjust_field_rtx_def): Update accordingly.
19303 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19305 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
19306 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
19307 * rtl.h (rtx_def): Add insn_uid to u2 field.
19308 (RTX_FLAG_CHECK8): Delete in favor of...
19309 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
19310 (INSN_DELETED_P): Update accordingly.
19311 (INSN_UID): Use u2.insn_uid.
19312 (INSN_CHAIN_CODE_P): Define.
19313 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
19314 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
19315 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
19316 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
19317 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
19318 indices accordingly.
19319 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
19320 Update indices for insn-chain rtxes.
19321 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
19322 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
19323 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
19324 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
19325 * combine.c (try_combine): Likewise.
19326 * ira.c (setup_prohibited_mode_move_regs): Likewise.
19328 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19330 * rtl.def (REG): Remove middle field.
19331 * rtl.h (rtx_def): Add orignal_regno to u2.
19332 (ORIGINAL_REGNO): Use it instead of field 1.
19333 (REG_ATTRS): Lower field index accordingly.
19334 * gengtype.c (adjust_field_rtx_def): Remove handling of
19335 ORIGINAL_REGNO. Move REG_ATTRS index down.
19336 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
19337 code that prints the REGNO.
19339 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19341 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
19344 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19346 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
19348 2014-05-13 Bin Cheng <bin.cheng@arm.com>
19350 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
19351 (alloc_iv): Lower base expressions containing ADDR_EXPR.
19353 2014-05-13 Ian Bolton <ian.bolton@arm.com>
19355 * config/aarch64/aarch64-protos.h
19356 (aarch64_hard_regno_caller_save_mode): New prototype.
19357 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
19359 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
19361 2014-05-13 Christian Bruel <christian.bruel@st.com>
19363 * target.def (mode_switching): New hook vector.
19364 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
19365 (mode_exit, modepriority_to_mode): Likewise.
19366 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
19367 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19368 * target.h: Include tm.h and hard-reg-set.h.
19369 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
19370 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
19371 * doc/tm.texi Regenerate.
19372 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
19373 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19374 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
19375 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
19376 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
19377 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19378 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
19379 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
19380 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
19381 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
19382 (ix86_emit_mode_set): Hookify.
19383 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
19385 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19386 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
19387 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
19388 (epiphany_mode_priority_to_mode): Remove declaration.
19389 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
19390 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
19391 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
19393 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
19394 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
19395 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
19397 2014-05-13 Jakub Jelinek <jakub@redhat.com>
19400 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
19401 is const0_rtx, return immediately. Don't test count == 0 when
19404 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19406 * Makefile.in: add shrink-wrap.o.
19407 * config/i386/i386.c: include "shrink-wrap.h"
19408 * function.c: Likewise.
19409 (requires_stack_frame_p, next_block_for_reg,
19410 move_insn_for_shrink_wrap, prepare_shrink_wrap,
19411 dup_block_and_redirect): Move to shrink-wrap.c
19412 (thread_prologue_and_epilogue_insns): Extract three code segments
19413 as functions in shrink-wrap.c
19414 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
19416 * shrink-wrap.c: New file.
19417 * shrink-wrap.h: New file.
19419 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
19421 * doc/extend.texi: Reflect current numbers of pragmas. Remove
19422 reference to Solaris.
19424 2014-05-12 Mike Stump <mikestump@comcast.net>
19427 * genattrtab.c (filename): Add.
19428 (convert_set_attr_alternative): Improve error message.
19429 (check_defs): Restore read_md_filename for error messages.
19430 (gen_insn): Save filename.
19432 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
19434 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
19435 -fno-local-ivars and -fivar-visibility.
19436 * c-family/c.opt: Make -Wshadow also implicitly enable
19439 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
19441 * doc/tm.texi: Remove reference to deleted macro.
19442 * doc/tm.texi.in: Likewise.
19444 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
19447 * config/avr/avr.c (avr_out_store_psi): Use correct constant
19450 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
19453 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
19454 * config/arm/aout.h (License): Same.
19455 * config/arm/bpabi.h (License): Same.
19456 * config/arm/elf.h (License): Same.
19457 * config/arm/linux-elf.h (License): Same.
19458 * config/arm/linux-gas.h (License): Same.
19459 * config/arm/netbsd-elf.h (License): Same.
19460 * config/arm/uclinux-eabi.h (License): Same.
19461 * config/arm/uclinux-elf.h (License): Same.
19462 * config/arm/vxworks.h (License): Same.
19464 2014-05-11 Jakub Jelinek <jakub@redhat.com>
19466 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
19467 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
19468 number of operands to 3.
19469 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
19470 * tree-nested.c (convert_nonlocal_omp_clauses,
19471 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
19472 * gimplify.c (gimplify_scan_omp_clauses): Handle
19473 OMP_CLAUSE_LINEAR_STMT.
19474 * omp-low.c (lower_rec_input_clauses): Fix typo.
19475 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
19476 cast between Fortran boolean_type_node and C _Bool if
19479 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
19481 PR tree-optimization/61136
19482 * wide-int.h (multiple_of_p): Define a version that doesn't return
19484 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
19485 integer_zerop/const_binop pair.
19486 (multiple_of_p): Likewise, converting both operands to widest_int
19489 2014-05-09 Teresa Johnson <tejohnson@google.com>
19491 * cgraphunit.c (analyze_functions): Use correct dump file.
19493 2014-05-09 Florian Weimer <fweimer@redhat.com>
19495 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
19497 (stack_protect_return_slot_p): New function.
19498 (expand_used_vars): Call stack_protect_decl_p and
19499 stack_protect_return_slot_p for -fstack-protector-strong.
19501 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
19502 Andrew Haley <aph@redhat.com>
19503 Richard Sandiford <rdsandiford@googlemail.com>
19505 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
19508 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
19510 PR middle-end/61111
19511 * fold-const.c (fold_binary_loc): Changed width of mask.
19513 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
19515 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
19516 unsigned int initializers for regno_in, regno_out.
19518 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
19521 * config/avr/avr.md (cc): Add new attribute set_vzn.
19522 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
19523 Set cc insn attribute to set_vzn instead of set_zn for alternatives
19524 with INC, DEC or NEG.
19525 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
19526 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
19527 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
19529 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19532 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19534 * wide-int.cc (UTItype): Define.
19535 (UDWtype): Define for appropriate W_TYPE_SIZE.
19537 2014-05-09 Richard Biener <rguenther@suse.de>
19539 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
19540 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
19541 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
19542 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
19543 ssa_propagate): Adjust.
19545 2014-05-08 Jeff Law <law@redhat.com>
19547 PR tree-optimization/61009
19548 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
19549 tri-state rather than a boolean. When a block is too big to
19550 thread through, inform caller via negative return value.
19551 (thread_across_edge): If a block was too big for normal threading,
19552 then it's too big for a joiner too, so remove temporary equivalences
19553 and return immediately.
19555 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
19556 Matthias Klose <doko@ubuntu.com>
19559 * optc-gen.awk: Fix option handling for -Wunused-parameter.
19561 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
19564 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
19566 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
19569 * config/alpha/alpha.c: Include gimple-iterator.h.
19570 (alpha_gimple_fold_builtin): New function. Move
19571 ALPHA_BUILTIN_UMULH folding from ...
19572 (alpha_fold_builtin): ... here.
19573 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
19575 2014-05-08 Wei Mi <wmi@google.com>
19578 * config/i386/i386.c (ix86_compute_frame_layout): Update
19579 preferred_stack_boundary for call, expanded from tls descriptor.
19580 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
19581 to depend on SP register.
19582 (*tls_local_dynamic_base_32_gnu): Ditto.
19583 (*tls_local_dynamic_32_once): Ditto.
19584 (tls_global_dynamic_64_<mode>): Set
19585 ix86_tls_descriptor_calls_expanded_in_cfun.
19586 (tls_local_dynamic_base_64_<mode>): Ditto.
19587 (tls_global_dynamic_32): Set
19588 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
19589 to depend on SP register.
19590 (tls_local_dynamic_base_32): Ditto.
19592 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19594 * config/arm/arm_neon.h: Update comment.
19595 * config/arm/neon-docgen.ml: Delete.
19596 * config/arm/neon-gen.ml: Delete.
19597 * doc/arm-neon-intrinsics.texi: Update comment.
19599 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19601 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
19603 (vand, vorr, veor, vorn, vbic): Remove.
19604 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
19606 (neon_vsub_unspec): Likewise.
19607 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
19609 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19611 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
19612 (vadd_s16): Likewise.
19613 (vadd_s32): Likewise.
19614 (vadd_f32): Likewise.
19615 (vadd_u8): Likewise.
19616 (vadd_u16): Likewise.
19617 (vadd_u32): Likewise.
19618 (vadd_s64): Likewise.
19619 (vadd_u64): Likewise.
19620 (vaddq_s8): Likewise.
19621 (vaddq_s16): Likewise.
19622 (vaddq_s32): Likewise.
19623 (vaddq_s64): Likewise.
19624 (vaddq_f32): Likewise.
19625 (vaddq_u8): Likewise.
19626 (vaddq_u16): Likewise.
19627 (vaddq_u32): Likewise.
19628 (vaddq_u64): Likewise.
19629 (vmul_s8): Likewise.
19630 (vmul_s16): Likewise.
19631 (vmul_s32): Likewise.
19632 (vmul_f32): Likewise.
19633 (vmul_u8): Likewise.
19634 (vmul_u16): Likewise.
19635 (vmul_u32): Likewise.
19636 (vmul_p8): Likewise.
19637 (vmulq_s8): Likewise.
19638 (vmulq_s16): Likewise.
19639 (vmulq_s32): Likewise.
19640 (vmulq_f32): Likewise.
19641 (vmulq_u8): Likewise.
19642 (vmulq_u16): Likewise.
19643 (vmulq_u32): Likewise.
19644 (vsub_s8): Likewise.
19645 (vsub_s16): Likewise.
19646 (vsub_s32): Likewise.
19647 (vsub_f32): Likewise.
19648 (vsub_u8): Likewise.
19649 (vsub_u16): Likewise.
19650 (vsub_u32): Likewise.
19651 (vsub_s64): Likewise.
19652 (vsub_u64): Likewise.
19653 (vsubq_s8): Likewise.
19654 (vsubq_s16): Likewise.
19655 (vsubq_s32): Likewise.
19656 (vsubq_s64): Likewise.
19657 (vsubq_f32): Likewise.
19658 (vsubq_u8): Likewise.
19659 (vsubq_u16): Likewise.
19660 (vsubq_u32): Likewise.
19661 (vsubq_u64): Likewise.
19662 (vand_s8): Likewise.
19663 (vand_s16): Likewise.
19664 (vand_s32): Likewise.
19665 (vand_u8): Likewise.
19666 (vand_u16): Likewise.
19667 (vand_u32): Likewise.
19668 (vand_s64): Likewise.
19669 (vand_u64): Likewise.
19670 (vandq_s8): Likewise.
19671 (vandq_s16): Likewise.
19672 (vandq_s32): Likewise.
19673 (vandq_s64): Likewise.
19674 (vandq_u8): Likewise.
19675 (vandq_u16): Likewise.
19676 (vandq_u32): Likewise.
19677 (vandq_u64): Likewise.
19678 (vorr_s8): Likewise.
19679 (vorr_s16): Likewise.
19680 (vorr_s32): Likewise.
19681 (vorr_u8): Likewise.
19682 (vorr_u16): Likewise.
19683 (vorr_u32): Likewise.
19684 (vorr_s64): Likewise.
19685 (vorr_u64): Likewise.
19686 (vorrq_s8): Likewise.
19687 (vorrq_s16): Likewise.
19688 (vorrq_s32): Likewise.
19689 (vorrq_s64): Likewise.
19690 (vorrq_u8): Likewise.
19691 (vorrq_u16): Likewise.
19692 (vorrq_u32): Likewise.
19693 (vorrq_u64): Likewise.
19694 (veor_s8): Likewise.
19695 (veor_s16): Likewise.
19696 (veor_s32): Likewise.
19697 (veor_u8): Likewise.
19698 (veor_u16): Likewise.
19699 (veor_u32): Likewise.
19700 (veor_s64): Likewise.
19701 (veor_u64): Likewise.
19702 (veorq_s8): Likewise.
19703 (veorq_s16): Likewise.
19704 (veorq_s32): Likewise.
19705 (veorq_s64): Likewise.
19706 (veorq_u8): Likewise.
19707 (veorq_u16): Likewise.
19708 (veorq_u32): Likewise.
19709 (veorq_u64): Likewise.
19710 (vbic_s8): Likewise.
19711 (vbic_s16): Likewise.
19712 (vbic_s32): Likewise.
19713 (vbic_u8): Likewise.
19714 (vbic_u16): Likewise.
19715 (vbic_u32): Likewise.
19716 (vbic_s64): Likewise.
19717 (vbic_u64): Likewise.
19718 (vbicq_s8): Likewise.
19719 (vbicq_s16): Likewise.
19720 (vbicq_s32): Likewise.
19721 (vbicq_s64): Likewise.
19722 (vbicq_u8): Likewise.
19723 (vbicq_u16): Likewise.
19724 (vbicq_u32): Likewise.
19725 (vbicq_u64): Likewise.
19726 (vorn_s8): Likewise.
19727 (vorn_s16): Likewise.
19728 (vorn_s32): Likewise.
19729 (vorn_u8): Likewise.
19730 (vorn_u16): Likewise.
19731 (vorn_u32): Likewise.
19732 (vorn_s64): Likewise.
19733 (vorn_u64): Likewise.
19734 (vornq_s8): Likewise.
19735 (vornq_s16): Likewise.
19736 (vornq_s32): Likewise.
19737 (vornq_s64): Likewise.
19738 (vornq_u8): Likewise.
19739 (vornq_u16): Likewise.
19740 (vornq_u32): Likewise.
19741 (vornq_u64): Likewise.
19743 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19745 * wide-int.cc (UTItype): Define.
19746 (UDWtype): Define for appropriate W_TYPE_SIZE.
19748 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
19750 PR tree-optimization/59100
19751 * tree-ssa-phiopt.c: Include tree-inline.h.
19752 (neutral_element_p, absorbing_element_p): New functions.
19753 (value_replacement): Handle conditional binary operations with a
19754 neutral or absorbing element.
19756 2014-05-08 Richard Biener <rguenther@suse.de>
19758 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
19759 folding the expression.
19760 (valueize_expr): Remove.
19761 (visit_reference_op_load): Do not valueize the result of
19763 (simplify_binary_expression): Likewise.
19764 (simplify_unary_expression): Likewise.
19766 2014-05-08 Richard Biener <rguenther@suse.de>
19768 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
19769 looking at TYPE_ARG_TYPES.
19771 2014-05-08 Richard Biener <rguenther@suse.de>
19773 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
19774 pointer propagation special-case.
19776 2014-05-08 Bin Cheng <bin.cheng@arm.com>
19778 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
19779 core part of address expressions.
19781 2014-05-08 Alan Modra <amodra@gmail.com>
19784 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
19785 loads and stores when -mno-strict-align at any alignment.
19786 (expand_block_clear): Similarly. Also correct calculation of
19789 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
19791 PR middle-end/39246
19792 * tree-complex.c (expand_complex_move): Keep line info when expanding
19794 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
19795 of complex expression. Use new argument to display correct location
19796 for values coming from phi statement.
19797 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
19798 (warn_uninitialized_phi): Pass location of phi argument to
19800 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
19801 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
19803 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
19805 * config/rs6000/predicates.md (indexed_address_mem): New.
19806 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
19807 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
19808 fpstore_ux, fpstore_u.
19809 (sign_extend, indexed, update): New.
19810 (cell_micro): Adjust.
19811 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
19812 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
19813 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
19814 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
19815 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
19816 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
19817 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
19818 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
19819 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
19820 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
19821 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
19822 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
19823 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
19824 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
19825 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
19827 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
19828 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
19829 *vsx_extract_<mode>_store): Adjust.
19830 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
19831 is_cracked_insn, insn_must_be_first_in_group,
19832 insn_must_be_last_in_group): Adjust.
19834 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
19836 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
19837 ppc440-fpstore): Adjust.
19838 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
19839 ppc476-fpstore): Adjust.
19840 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
19841 ppc601-fpstore): Adjust.
19842 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
19844 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
19846 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
19847 ppc7450-fpstore): Adjust.
19848 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
19849 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
19850 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
19852 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
19853 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
19854 cell-fpstore, cell-fpstore-update): Adjust.
19855 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
19856 ppce300c3_store, ppce300c3_fpstore): Adjust.
19857 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
19858 e500mc_fpstore): Adjust.
19859 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
19860 e500mc64_store, e500mc64_fpstore): Adjust.
19861 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
19862 e5500_fpstore): Adjust.
19863 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
19864 e6500_fpstore): Adjust.
19865 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
19867 * config/rs6000/power4.md (power4-load, power4-load-ext,
19868 power4-load-ext-update, power4-load-ext-update-indexed,
19869 power4-load-update-indexed, power4-load-update, power4-fpload,
19870 power4-fpload-update, power4-store, power4-store-update,
19871 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
19873 * config/rs6000/power5.md (power5-load, power5-load-ext,
19874 power5-load-ext-update, power5-load-ext-update-indexed,
19875 power5-load-update-indexed, power5-load-update, power5-fpload,
19876 power5-fpload-update, power5-store, power5-store-update,
19877 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
19879 * config/rs6000/power6.md (power6-load, power6-load-ext,
19880 power6-load-update, power6-load-update-indexed,
19881 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
19882 power6-fpload-update, power6-store, power6-store-update,
19883 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
19885 * config/rs6000/power7.md (power7-load, power7-load-ext,
19886 power7-load-update, power7-load-update-indexed,
19887 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
19888 power7-fpload-update, power7-store, power7-store-update,
19889 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
19891 * config/rs6000/power8.md (power8-load, power8-load-update,
19892 power8-load-ext, power8-load-ext-update, power8-fpload,
19893 power8-fpload-update, power8-store, power8-store-update-indexed,
19894 power8-fpstore, power8-fpstore-update): Adjust.
19895 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
19897 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
19898 titan_lsu_store, titan_lsu_fpstore): Adjust.
19899 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
19901 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
19904 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
19905 unrolled byte insns. Emit address increments after move insns.
19907 2014-05-07 David Malcolm <dmalcolm@redhat.com>
19909 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
19910 const_gimple, rather than a gimple.
19911 (gimple_call_builtin_p): Likewise, for the three variants.
19913 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
19914 (gimple_call_builtin_p): Likewise, for the three variants.
19916 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19918 PR tree-optimization/61095
19919 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
19921 2014-05-07 Richard Biener <rguenther@suse.de>
19923 PR tree-optimization/61034
19924 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
19925 (maybe_skip_until): Use translate to take into account
19926 lattices when trying to do disambiguations.
19927 (get_continuation_for_phi_1): Likewise.
19928 (get_continuation_for_phi): Adjust for added translate arguments.
19929 (walk_non_aliased_vuses): Likewise.
19930 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
19931 (walk_non_aliased_vuses): Likewise.
19932 (call_may_clobber_ref_p_1): Declare.
19933 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
19934 calls. Stop early if we are only supposed to disambiguate.
19935 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
19937 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
19939 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
19940 Emit an error when the function has arguments.
19942 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
19944 * cfgloop.h (unswitch_loops): Remove.
19945 * doc/passes.texi: Remove references to loop-unswitch.c
19946 * timevar.def (TV_LOOP_UNSWITCH): Remove.
19948 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
19950 * tree-vect-data-refs.c (vect_grouped_load_supported): New
19951 check for loads group of length 3.
19952 (vect_permute_load_chain): New permutations for loads group of
19954 * tree-vect-stmts.c (vect_model_load_cost): Change cost
19955 of vec_perm_shuffle for the new permutations.
19957 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
19959 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
19960 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
19961 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
19962 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
19963 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
19964 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
19965 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
19966 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
19968 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
19970 * loop-unswitch.c: Delete.
19972 2014-05-07 Richard Biener <rguenther@suse.de>
19974 * config.gcc: Always set need_64bit_hwint to yes.
19976 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
19978 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
19979 of using optimize_size.
19981 2014-05-06 Mike Stump <mikestump@comcast.net>
19983 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
19985 2014-05-06 Joseph Myers <joseph@codesourcery.com>
19987 * config/i386/sse.md (*mov<mode>_internal)
19988 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
19989 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
19990 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
19991 (*<code><mode>3, *andnot<mode>3<mask_name>)
19992 (<mask_codefor><code><mode>3<mask_name>): Only consider
19993 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
19995 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
19998 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20000 * lra-constraints.c (valid_address_p): Move earlier in file.
20001 Add a constraint argument to the address_info version.
20002 (satisfies_memory_constraint_p): New function.
20003 (satisfies_address_constraint_p): Likewise.
20004 (process_alt_operands, curr_insn_transform): Use them.
20005 (process_address): Pass the constraint to valid_address_p when
20006 checking address operands.
20008 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
20010 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
20011 to their respective blocks. Fix inadvertent use of "node".
20013 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
20015 * emit-rtl.c (init_derived_machine_modes): New functionm, split
20017 (init_emit_once): ...here.
20018 * rtl.h (init_derived_machine_modes): Declare.
20019 * toplev.c (do_compile): Call it even if no_backend.
20021 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
20022 Mike Stump <mikestump@comcast.net>
20023 Richard Sandiford <rdsandiford@googlemail.com>
20024 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20026 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
20027 (rtx_equal_for_memref_p): Update comment.
20028 (adjust_offset_for_component_ref): Use wide-int interfaces.
20029 * builtins.c (get_object_alignment_2): Likewise.
20030 (c_readstr): Likewise.
20031 (target_char_cast): Add comment.
20032 (determine_block_size): Use wide-int interfaces.
20033 (expand_builtin_signbit): Likewise.
20034 (fold_builtin_int_roundingfn): Likewise.
20035 (fold_builtin_bitop): Likewise.
20036 (fold_builtin_bswap): Likewise.
20037 (fold_builtin_logarithm): Use signop.
20038 (fold_builtin_pow): Likewise.
20039 (fold_builtin_memory_op): Use wide-int interfaces.
20040 (fold_builtin_object_size): Likewise.
20041 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
20042 nb_iterations_estimate.
20043 (record_niter_bound): Use wide-int interfaces.
20044 (get_estimated_loop_iterations_int): Likewise.
20045 (get_estimated_loop_iterations): Likewise.
20046 (get_max_loop_iterations): Likewise.
20047 * cfgloop.h: Include wide-int.h.
20048 (struct nb_iter_bound): Change bound to widest_int.
20049 (struct loop): Change nb_iterations_upper_bound and
20050 nb_iterations_estimate to widest_int.
20051 (record_niter_bound): Switch to use widest_int.
20052 (get_estimated_loop_iterations): Likewise.
20053 (get_max_loop_iterations): Likewise.
20054 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
20055 update for wide-int.
20056 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
20057 * combine.c (try_combine): Likewise.
20058 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
20059 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
20061 (aarch64_float_const_representable_p): Likewise.
20062 * config/arc/arc.c: Include wide-int.h.
20063 (arc_can_use_doloop_p): Use wide-int interfaces.
20064 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
20065 (vfp3_const_double_index): Likewise.
20066 * config/avr/avr.c (avr_out_round): Likewise.
20067 (avr_fold_builtin): Likewise.
20068 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
20069 (bfin_can_use_doloop_p): Likewise.
20070 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
20071 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
20072 * config/i386/i386.c: Include wide-int.h.
20073 (ix86_data_alignment): Use wide-int interfaces.
20074 (ix86_local_alignment): Likewise.
20075 (ix86_emit_swsqrtsf): Update real_from_integer.
20076 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
20077 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
20078 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
20079 (zero_constant): Likewise.
20080 (input_operand): Likewise.
20081 (splat_input_operand): Likewise.
20082 (non_logical_cint_operand): Change const_double to const_wide_int.
20083 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
20084 (easy_altivec_constant): Remove comment.
20085 (paired_expand_vector_init): Use CONSTANT_P.
20086 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
20087 (rs6000_emit_move): Update checks.
20088 (rs6000_aggregate_candidate): Use wide-int interfaces.
20089 (rs6000_expand_ternop_builtin): Likewise.
20090 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
20091 (rs6000_assemble_integer): Likewise.
20092 (rs6000_hash_constant): Likewise.
20093 (output_toc): Likewise.
20094 (rs6000_rtx_costs): Likewise.
20095 (rs6000_emit_swrsqrt); Update call to real_from_integer.
20096 * config/rs6000/rs6000-c.c: Include wide-int.h.
20097 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
20098 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
20099 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
20100 Handle CONST_WIDE_INT.
20101 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
20102 Use tree_fits_uhwi_p.
20103 * config/sparc/sparc.c: Include wide-int.h.
20104 (sparc_fold_builtin): Use wide-int interfaces.
20105 * config/vax/vax.c: Include wide-int.h.
20106 (vax_float_literal): Use real_from_integer.
20107 * coretypes.h (struct hwivec_def): New.
20109 (const_hwivec): New.
20110 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
20111 (equiv_constant): Handle CONST_WIDE_INT.
20112 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
20113 (cselib_hash_rtx): Handle CONST_WIDE_INT.
20114 * dbxout.c (stabstr_U): Use wide-int interfaces.
20115 (dbxout_type): Update to use cst_fits_shwi_p.
20116 * defaults.h (LOG2_BITS_PER_UNIT): Define.
20117 (TARGET_SUPPORTS_WIDE_INT): Add default.
20118 * dfp.c: Include wide-int.h.
20119 (decimal_real_to_integer2): Use wide-int interfaces and rename to
20120 decimal_real_to_integer.
20121 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
20122 decimal_real_to_integer.
20123 * doc/generic.texi (Constant expressions): Update for wide_int.
20124 * doc/rtl.texi (const_double): Likewise.
20125 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
20126 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
20127 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
20128 (REAL_VALUE_FROM_INT): Remove.
20129 (TARGET_SUPPORTS_WIDE_INT): New.
20130 * doc/tm.texi: Regenerate.
20131 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
20132 * double-int.h: Include wide-int.h.
20133 (struct wi::int_traits): New.
20134 * dwarf2out.c (get_full_len): New.
20135 (dw_val_equal_p): Add case dw_val_class_wide_int.
20136 (size_of_loc_descr): Likewise.
20137 (output_loc_operands): Likewise.
20138 (insert_double): Remove.
20139 (insert_wide_int): New.
20140 (add_AT_wide): New.
20141 (print_die): Add case dw_val_class_wide_int.
20142 (attr_checksum): Likewise.
20143 (attr_checksum_ordered): Likewise.
20144 (same_dw_val_p): Likewise.
20145 (size_of_die): Likewise.
20146 (value_format): Likewise.
20147 (output_die): Likewise.
20148 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
20150 (clz_loc_descriptor): Use wide-int interfaces.
20151 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
20152 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
20153 (round_up_to_align): Use wide-int interfaces.
20154 (field_byte_offset): Likewise.
20155 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
20156 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
20157 CONST_DOUBLE handling. Use wide-int interfaces.
20158 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
20159 (gen_enumeration_type_die): Use add_AT_wide.
20160 (hash_loc_operands): Add case dw_val_class_wide_int.
20161 (compare_loc_operands): Likewise.
20162 * dwarf2out.h: Include wide-int.h.
20163 (wide_int_ptr): New.
20164 (enum dw_val_class): Add dw_val_class_wide_int.
20165 (struct dw_val_struct): Add val_wide.
20166 * emit-rtl.c (const_wide_int_htab): New.
20167 (const_wide_int_htab_hash): New.
20168 (const_wide_int_htab_eq): New.
20169 (lookup_const_wide_int): New.
20170 (const_double_htab_hash): Use wide-int interfaces.
20171 (const_double_htab_eq): Likewise.
20172 (rtx_to_double_int): Conditionally compile for wide-int.
20173 (immed_double_int_const): Rename to immed_wide_int_const and
20174 update for wide-int.
20175 (immed_double_const): Conditionally compile for wide-int.
20176 (init_emit_once): Use wide-int interfaces.
20177 * explow.c (plus_constant): Likewise.
20178 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
20179 (lshift_value): Use wide-int interfaces.
20180 (expand_mult): Likewise.
20181 (choose_multiplier): Likewise.
20182 (expand_smod_pow2): Likewise.
20183 (make_tree): Likewise.
20184 * expr.c (convert_modes): Consolidate handling of constants.
20185 Use wide-int interfaces.
20186 (emit_group_load_1): Add note.
20187 (store_expr): Update comment.
20188 (get_inner_reference): Use wide-int interfaces.
20189 (expand_constructor): Update comment.
20190 (expand_expr_real_2): Use wide-int interfaces.
20191 (expand_expr_real_1): Likewise.
20192 (reduce_to_bit_field_precision): Likewise.
20193 (const_vector_from_tree): Likewise.
20194 * final.c: Include wide-int-print.h.
20195 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
20196 * fixed-value.c: Include wide-int.h.
20197 (fixed_from_string): Use wide-int interfaces.
20198 (fixed_to_decimal): Likewise.
20199 (fixed_convert_from_real): Likewise.
20200 (real_convert_from_fixed): Likewise.
20201 * fold-const.h (mem_ref_offset): Return an offset_int.
20202 (div_if_zero_remainder): Remove code parameter.
20203 * fold-const.c (div_if_zero_remainder): Remove code parameter.
20204 Use wide-int interfaces.
20205 (may_negate_without_overflow_p): Use wide-int interfaces.
20206 (negate_expr_p): Likewise.
20207 (fold_negate_expr): Likewise.
20208 (int_const_binop_1): Likewise.
20209 (const_binop): Likewise.
20210 (fold_convert_const_int_from_int): Likewise.
20211 (fold_convert_const_int_from_real): Likewise.
20212 (fold_convert_const_int_from_fixed): Likewise.
20213 (fold_convert_const_fixed_from_int): Likewise.
20214 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
20215 (sign_bit_p): Use wide-int interfaces.
20216 (make_range_step): Likewise.
20217 (build_range_check): Likewise. Pass an integer of the correct type
20218 instead of using integer_one_node.
20219 (range_predecessor): Pass an integer of the correct type instead
20220 of using integer_one_node.
20221 (range_successor): Likewise.
20222 (merge_ranges): Likewise.
20223 (unextend): Use wide-int interfaces.
20224 (extract_muldiv_1): Likewise.
20225 (fold_div_compare): Likewise.
20226 (fold_single_bit_test): Likewise.
20227 (fold_sign_changed_comparison): Likewise.
20228 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
20229 (fold_plusminus_mult_expr): Use wide-int interfaces.
20230 (native_encode_int): Likewise.
20231 (native_interpret_int): Likewise.
20232 (fold_unary_loc): Likewise.
20233 (pointer_may_wrap_p): Likewise.
20234 (size_low_cst): Likewise.
20235 (mask_with_tz): Likewise.
20236 (fold_binary_loc): Likewise.
20237 (fold_ternary_loc): Likewise.
20238 (multiple_of_p): Likewise.
20239 (tree_call_nonnegative_warnv_p): Update calls to
20240 tree_int_cst_min_precision and real_from_integer.
20241 (fold_negate_const): Use wide-int interfaces.
20242 (fold_abs_const): Likewise.
20243 (fold_relational_const): Use tree_int_cst_lt.
20244 (round_up_loc): Use wide-int interfaces.
20245 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
20246 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
20247 * gengtype.c: Remove include of double-int.h.
20248 (do_typedef): Use wide-int interfaces.
20249 (open_base_files): Add wide-int.h.
20250 (main): Add offset_int and widest_int typedefs.
20251 * gengtype-lex.l: Handle "^".
20252 (CXX_KEYWORD): Add "static".
20253 * gengtype-parse.c (require3): New.
20254 (require_template_declaration): Handle constant template arguments
20255 and nested templates.
20256 * gengtype-state.c: Don't include "double-int.h".
20257 * genpreds.c (write_one_predicate_function): Update comment.
20258 (write_tm_constrs_h): Add check for hval and lval use in
20260 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
20261 (add_to_sequence): Likewise.
20262 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
20263 and const_double_operand.
20264 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
20266 * gimple-fold.c (get_base_constructor): Likewise.
20267 (fold_array_ctor_reference): Likewise.
20268 (fold_nonarray_ctor_reference): Likewise.
20269 (fold_const_aggregate_ref_1): Likewise.
20270 (gimple_val_nonnegative_real_p): Likewise.
20271 (gimple_fold_indirect_ref): Likewise.
20272 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
20273 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
20274 (struct slsr_cand_d): Change index to be widest_int.
20275 (struct incr_info_d): Change incr to be widest_int.
20276 (alloc_cand_and_find_basis): Use wide-int interfaces.
20277 (slsr_process_phi): Likewise.
20278 (backtrace_base_for_ref): Likewise. Return a widest_int.
20279 (restructure_reference): Take a widest_int instead of a double_int.
20280 (slsr_process_ref): Use wide-int interfaces.
20281 (create_mul_ssa_cand): Likewise.
20282 (create_mul_imm_cand): Likewise.
20283 (create_add_ssa_cand): Likewise.
20284 (create_add_imm_cand): Take a widest_int instead of a double_int.
20285 (slsr_process_add): Use wide-int interfaces.
20286 (slsr_process_cast): Likewise.
20287 (slsr_process_copy): Likewise.
20288 (dump_candidate): Likewise.
20289 (dump_incr_vec): Likewise.
20290 (replace_ref): Likewise.
20291 (cand_increment): Likewise. Return a widest_int.
20292 (cand_abs_increment): Likewise.
20293 (replace_mult_candidate): Take a widest_int instead of a double_int.
20294 (replace_unconditional_candidate): Use wide-int interfaces.
20295 (incr_vec_index): Take a widest_int instead of a double_int.
20296 (create_add_on_incoming_edge): Likewise.
20297 (create_phi_basis): Use wide-int interfaces.
20298 (replace_conditional_candidate): Likewise.
20299 (record_increment): Take a widest_int instead of a double_int.
20300 (record_phi_increments): Use wide-int interfaces.
20301 (phi_incr_cost): Take a widest_int instead of a double_int.
20302 (lowest_cost_path): Likewise.
20303 (total_savings): Likewise.
20304 (analyze_increments): Use wide-int interfaces.
20305 (ncd_with_phi): Take a widest_int instead of a double_int.
20306 (ncd_of_cand_and_phis): Likewise.
20307 (nearest_common_dominator_for_cands): Likewise.
20308 (insert_initializers): Use wide-int interfaces.
20309 (all_phi_incrs_profitable): Likewise.
20310 (replace_one_candidate): Likewise.
20311 (replace_profitable_candidates): Likewise.
20312 * godump.c: Include wide-int-print.h.
20313 (go_output_typedef): Use wide-int interfaces.
20314 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
20315 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
20316 (build_loop_iteration_domains): Likewise.
20317 * hooks.h: Include wide-int.h rather than double-int.h.
20318 (hook_bool_dint_dint_uint_bool_true): Delete.
20319 (hook_bool_wint_wint_uint_bool_true): Declare.
20320 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
20321 (hook_bool_wint_wint_uint_bool_true): New.
20322 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
20324 (ubsan_expand_si_overflow_mul_check): Likewise.
20325 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
20326 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
20327 (get_ancestor_addr_info): Likewise.
20328 (ipa_modify_call_arguments): Likewise.
20329 * loop-doloop.c (doloop_modify): Likewise.
20330 (doloop_optimize): Likewise.
20331 * loop-iv.c (iv_number_of_iterations): Likewise.
20332 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
20333 (unroll_loop_constant_iterations): Likewise.
20334 (decide_unroll_runtime_iterations): Likewise.
20335 (unroll_loop_runtime_iterations): Likewise.
20336 (decide_peel_simple): Likewise.
20337 (decide_unroll_stupid): Likewise.
20338 * lto-streamer-in.c (streamer_read_wi): Add.
20339 (input_cfg): Use wide-int interfaces.
20340 (lto_input_tree_1): Likewise.
20341 * lto-streamer-out.c (streamer_write_wi): Add.
20342 (hash_tree): Use wide-int interfaces.
20343 (output_cfg): Likewise.
20344 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
20345 (GTFILES): Add wide-int.h and signop.h.
20346 (TAGS): Look for .cc files too.
20347 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
20348 * optabs.c (expand_subword_shift): Likewise.
20349 (expand_doubleword_shift): Likewise.
20350 (expand_absneg_bit): Likewise.
20351 (expand_copysign_absneg): Likewise.
20352 (expand_copysign_bit): Likewise.
20353 * postreload.c (reload_cse_simplify_set): Likewise.
20354 * predict.c (predict_iv_comparison): Likewise.
20355 * pretty-print.h: Include wide-int-print.h.
20357 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
20358 * print-tree.c: Include wide-int-print.h.
20359 (print_node_brief): Use wide-int interfaces.
20360 (print_node): Likewise.
20361 * read-rtl.c (validate_const_wide_int): New.
20362 (read_rtx_code): Add CONST_WIDE_INT case.
20363 * real.c: Include wide-int.h.
20364 (real_to_integer2): Delete.
20365 (real_to_integer): New function, returning a wide_int.
20366 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
20367 (ten_to_ptwo): Update call to real_from_integer.
20368 (real_digit): Likewise.
20369 * real.h: Include signop.h, wide-int.h and insn-modes.h.
20370 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
20371 (REAL_VALUE_TO_INT): Delete.
20372 (real_to_integer): Declare a wide-int form.
20373 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
20374 * recog.c (const_int_operand): Improve comment.
20375 (const_scalar_int_operand): New.
20376 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
20377 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
20378 (split_double): Likewise.
20379 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
20380 (rtx_size): Likewise.
20381 (rtx_alloc_stat_v): New.
20382 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
20383 (cwi_output_hex): New.
20384 (iterative_hash_rtx): Handle CONST_WIDE_INT.
20385 (cwi_check_failed_bounds): New.
20386 * rtl.def (CONST_WIDE_INT): New.
20387 * rtl.h: Include <utility> and wide-int.h.
20388 (struct hwivec_def): New.
20389 (CWI_GET_NUM_ELEM): New.
20390 (CWI_PUT_NUM_ELEM): New.
20391 (struct rtx_def): Add num_elem and hwiv.
20392 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
20393 (CASE_CONST_UNIQUE): Likewise.
20394 (CASE_CONST_ANY): Likewise.
20395 (CONST_SCALAR_INT_P): Likewise.
20396 (CONST_WIDE_INT_P): New.
20398 (HWIVEC_CHECK): New.
20399 (cwi_check_failed_bounds): New.
20401 (HWIVEC_CHECK): New.
20402 (CONST_WIDE_INT_VEC) New.
20403 (CONST_WIDE_INT_NUNITS) New.
20404 (CONST_WIDE_INT_ELT) New.
20405 (rtx_mode_t): New type.
20406 (wi::int_traits <rtx_mode_t>): New.
20408 (wi::min_value): New.
20409 (wi::max_value): New.
20411 (const_wide_int_alloc): New.
20412 (immed_wide_int_const): New.
20413 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
20414 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
20415 * signop.h: New file.
20416 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
20417 (simplify_const_unary_operation): Use wide-int interfaces.
20418 (simplify_binary_operation_1): Likewise.
20419 (simplify_const_binary_operation): Likewise.
20420 (simplify_const_relational_operation): Likewise.
20421 (simplify_immed_subreg): Likewise.
20422 * stmt.c (expand_case): Likewise.
20423 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
20424 signop rather than a bool.
20425 * stor-layout.c (layout_type): Use wide-int interfaces.
20426 (initialize_sizetypes): Update calls to
20427 set_min_and_max_values_for_integral_type.
20428 (set_min_and_max_values_for_integral_type): Take a signop rather
20429 than a bool. Use wide-int interfaces.
20430 (fixup_signed_type): Update accordingly. Remove
20431 HOST_BITS_PER_DOUBLE_INT limit.
20432 (fixup_unsigned_type): Likewise.
20433 * system.h (STATIC_CONSTANT_P): New.
20434 (STATIC_ASSERT): New.
20435 * target.def (can_use_doloop_p): Take widest_ints rather than
20437 * target.h: Include wide-int.h rather than double-int.h.
20438 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
20440 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
20441 rather than INT_CST_LT_UNSIGNED.
20442 (can_use_doloop_if_innermost): Take widest_ints rather than
20444 * tree-affine.c: Include wide-int-print.h.
20445 (double_int_ext_for_comb): Delete.
20446 (wide_int_ext_for_comb): New.
20447 (aff_combination_zero): Use wide-int interfaces.
20448 (aff_combination_const): Take a widest_int instead of a double_int.
20449 (aff_combination_elt): Use wide-int interfaces.
20450 (aff_combination_scale): Take a widest_int instead of a double_int.
20451 (aff_combination_add_elt): Likewise.
20452 (aff_combination_add_cst): Likewise.
20453 (aff_combination_add): Use wide-int interfaces.
20454 (aff_combination_convert): Likewise.
20455 (tree_to_aff_combination): Likewise.
20456 (add_elt_to_tree): Take a widest_int instead of a double_int.
20457 (aff_combination_to_tree): Use wide-int interfaces.
20458 (aff_combination_remove_elt): Likewise.
20459 (aff_combination_add_product): Take a widest_int instead of
20461 (aff_combination_mult): Use wide-int interfaces.
20462 (aff_combination_expand): Likewise.
20463 (double_int_constant_multiple_p): Delete.
20464 (wide_int_constant_multiple_p): New.
20465 (aff_combination_constant_multiple_p): Take a widest_int pointer
20466 instead of a double_int pointer.
20467 (print_aff): Use wide-int interfaces.
20468 (get_inner_reference_aff): Take a widest_int pointer
20469 instead of a double_int pointer.
20470 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
20471 * tree-affine.h: Include wide-int.h.
20472 (struct aff_comb_elt): Change type of coef to widest_int.
20473 (struct affine_tree_combination): Change type of offset to widest_int.
20474 (double_int_ext_for_comb): Delete.
20475 (wide_int_ext_for_comb): New.
20476 (aff_combination_const): Use widest_int instead of double_int.
20477 (aff_combination_scale): Likewise.
20478 (aff_combination_add_elt): Likewise.
20479 (aff_combination_constant_multiple_p): Likewise.
20480 (get_inner_reference_aff): Likewise.
20481 (aff_comb_cannot_overlap_p): Likewise.
20482 (aff_combination_zero_p): Use wide-int interfaces.
20483 * tree.c: Include tree.h.
20484 (init_ttree): Use make_int_cst.
20485 (tree_code_size): Removed code for INTEGER_CST case.
20486 (tree_size): Add INTEGER_CST case.
20487 (make_node_stat): Update comment.
20488 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
20489 (build_int_cst_type): Use wide-int interfaces.
20490 (double_int_to_tree): Likewise.
20491 (double_int_fits_to_tree_p): Delete.
20492 (force_fit_type_double): Delete.
20493 (force_fit_type): New.
20494 (int_cst_hash_hash): Use wide-int interfaces.
20495 (int_cst_hash_eq): Likewise.
20496 (build_int_cst_wide): Delete.
20497 (wide_int_to_tree): New.
20498 (cache_integer_cst): Use wide-int interfaces.
20499 (build_low_bits_mask): Likewise.
20500 (cst_and_fits_in_hwi): Likewise.
20501 (real_value_from_int_cst): Likewise.
20502 (make_int_cst_stat): New.
20503 (integer_zerop): Use wide_int interfaces.
20504 (integer_onep): Likewise.
20505 (integer_all_onesp): Likewise.
20506 (integer_pow2p): Likewise.
20507 (integer_nonzerop): Likewise.
20508 (tree_log2): Likewise.
20509 (tree_floor_log2): Likewise.
20510 (tree_ctz): Likewise.
20511 (int_size_in_bytes): Likewise.
20512 (mem_ref_offset): Return an offset_int rather than a double_int.
20513 (build_type_attribute_qual_variant): Use wide_int interfaces.
20514 (type_hash_eq): Likewise
20515 (tree_int_cst_equal): Likewise.
20516 (tree_int_cst_lt): Delete.
20517 (tree_int_cst_compare): Likewise.
20518 (tree_fits_shwi_p): Use wide_int interfaces.
20519 (tree_fits_uhwi_p): Likewise.
20520 (tree_int_cst_sign_bit): Likewise.
20521 (tree_int_cst_sgn): Likewise.
20522 (tree_int_cst_min_precision): Take a signop rather than a bool.
20523 (simple_cst_equal): Use wide_int interfaces.
20524 (compare_tree_int): Likewise.
20525 (iterative_hash_expr): Likewise.
20526 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
20528 (get_type_static_bounds): Use wide_int interfaces.
20529 (tree_int_cst_elt_check_failed): New.
20530 (build_common_tree_nodes): Reordered to set prec before filling in
20532 (int_cst_value): Check cst_and_fits_in_hwi.
20533 (widest_int_cst_value): Use wide_int interfaces.
20534 (upper_bound_in_type): Likewise.
20535 (lower_bound_in_type): Likewise.
20536 (num_ending_zeros): Likewise.
20537 (drop_tree_overflow): Likewise.
20538 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
20539 (gen_conditions_for_pow_cst_base): Likewise.
20540 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
20541 (group_case_labels_stmt): Use wide-int interfaces.
20542 (verify_gimple_assign_binary): Likewise.
20543 (print_loop): Likewise.
20544 * tree-chrec.c (tree_fold_binomial): Likewise.
20545 * tree-core.h (struct tree_base): Add int_length.
20546 (struct tree_int_cst): Change rep of value.
20547 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
20548 (dr_may_alias_p): Likewise.
20549 (max_stmt_executions_tree): Likewise.
20550 * tree.def (INTEGER_CST): Update comment.
20551 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
20552 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
20553 * tree-dump.c: Include wide-int.h and wide-int-print.h.
20554 (dequeue_and_dump): Use wide-int interfaces.
20555 * tree.h: Include wide-int.h.
20556 (NULL_TREE): Moved to earlier loc in file.
20557 (TREE_INT_CST_ELT_CHECK): New.
20558 (tree_int_cst_elt_check_failed): New.
20560 (TREE_INT_CST): Delete.
20561 (TREE_INT_CST_LOW): Use wide-int interfaces.
20562 (TREE_INT_CST_HIGH): Delete.
20563 (TREE_INT_CST_NUNITS): New.
20564 (TREE_INT_CST_EXT_NUNITS): Likewise.
20565 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
20566 (TREE_INT_CST_ELT): Likewise.
20567 (INT_CST_LT): Delete.
20568 (tree_int_cst_elt_check): New (two forms).
20569 (type_code_size): Update comment.
20570 (make_int_cst_stat, make_int_cst): New.
20571 (tree_to_double_int): Delete.
20572 (double_int_fits_to_tree_p): Delete.
20573 (force_fit_type_double): Delete.
20574 (build_int_cstu): Replace with out-of-line function.
20575 (build_int_cst_wide): Delete.
20576 (tree_int_cst_lt): Define inline.
20577 (tree_int_cst_le): New.
20578 (tree_int_cst_compare): Define inline.
20579 (tree_int_cst_min_precision): Take a signop rather than a bool.
20580 (wi::int_traits <const_tree>): New.
20581 (wi::int_traits <tree>): New.
20582 (wi::extended_tree): New.
20583 (wi::int_traits <wi::extended_tree>): New.
20584 (wi::to_widest): New.
20585 (wi::to_offset): New.
20586 (wi::fits_to_tree_p): New.
20587 (wi::min_value): New.
20588 (wi::max_value): New.
20589 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
20590 (copy_tree_body_r): Likewise.
20591 * tree-object-size.c (compute_object_offset): Likewise.
20592 (addr_object_size): Likewise.
20593 * tree-predcom.c: Include wide-int-print.h.
20594 (struct dref_d): Change type of offset to widest_int.
20595 (dump_dref): Call wide-int printer.
20596 (aff_combination_dr_offset): Use wide-int interfaces.
20597 (determine_offset): Take a widest_int pointer rather than a
20598 double_int pointer.
20599 (split_data_refs_to_components): Use wide-int interfaces.
20600 (suitable_component_p): Likewise.
20601 (order_drefs): Likewise.
20602 (add_ref_to_chain): Likewise.
20603 (valid_initializer_p): Likewise.
20604 (determine_roots_comp): Likewise.
20605 * tree-pretty-print.c: Include wide-int-print.h.
20606 (dump_generic_node): Use wide-int interfaces.
20607 * tree-sra.c (sra_ipa_modify_expr): Likewise.
20608 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
20609 (move_fixed_address_to_symbol): Likewise.
20610 (move_hint_to_base): Likewise.
20611 (move_pointer_to_base): Likewise.
20612 (move_variant_to_index): Likewise.
20613 (most_expensive_mult_to_index): Likewise.
20614 (addr_to_parts): Likewise.
20615 (copy_ref_info): Likewise.
20616 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
20617 (indirect_refs_may_alias_p): Likewise.
20618 (stmt_kills_ref_p_1): Likewise.
20619 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
20620 * tree-ssa-ccp.c: Update comment at top of file. Include
20622 (struct prop_value_d): Change type of mask to widest_int.
20623 (extend_mask): New function.
20624 (dump_lattice_value): Use wide-int interfaces.
20625 (get_default_value): Likewise.
20626 (set_constant_value): Likewise.
20627 (set_value_varying): Likewise.
20628 (valid_lattice_transition): Likewise.
20629 (set_lattice_value): Likewise.
20630 (value_to_double_int): Delete.
20631 (value_to_wide_int): New.
20632 (get_value_from_alignment): Use wide-int interfaces.
20633 (get_value_for_expr): Likewise.
20634 (do_dbg_cnt): Likewise.
20635 (ccp_finalize): Likewise.
20636 (ccp_lattice_meet): Likewise.
20637 (bit_value_unop_1): Use widest_ints rather than double_ints.
20638 (bit_value_binop_1): Likewise.
20639 (bit_value_unop): Use wide-int interfaces.
20640 (bit_value_binop): Likewise.
20641 (bit_value_assume_aligned): Likewise.
20642 (evaluate_stmt): Likewise.
20643 (ccp_fold_stmt): Likewise.
20644 (visit_cond_stmt): Likewise.
20645 (ccp_visit_stmt): Likewise.
20646 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
20647 (constant_pointer_difference): Likewise.
20648 (associate_pointerplus): Likewise.
20649 (combine_conversions): Likewise.
20650 * tree-ssa-loop.h: Include wide-int.h.
20651 (struct tree_niter_desc): Change type of max to widest_int.
20652 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
20653 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
20654 (remove_redundant_iv_tests): Likewise.
20655 (canonicalize_loop_induction_variables): Likewise.
20656 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
20657 (constant_multiple_of): Take a widest_int pointer instead of
20658 a double_int pointer.
20659 (get_computation_aff): Use wide-int interfaces.
20660 (ptr_difference_cost): Likewise.
20661 (difference_cost): Likewise.
20662 (get_loop_invariant_expr_id): Likewise.
20663 (get_computation_cost_at): Likewise.
20664 (iv_elimination_compare_lt): Likewise.
20665 (may_eliminate_iv): Likewise.
20666 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
20667 instead of double_int.
20668 (max_loop_iterations): Likewise.
20669 (max_stmt_executions): Likewise.
20670 (estimated_stmt_executions): Likewise.
20671 * tree-ssa-loop-niter.c: Include wide-int-print.h.
20672 (split_to_var_and_offset): Use wide-int interfaces.
20673 (determine_value_range): Likewise.
20674 (bound_difference_of_offsetted_base): Likewise.
20675 (bounds_add): Take a widest_int instead of a double_int.
20676 (number_of_iterations_ne_max): Use wide-int interfaces.
20677 (number_of_iterations_ne): Likewise.
20678 (number_of_iterations_lt_to_ne): Likewise.
20679 (assert_loop_rolls_lt): Likewise.
20680 (number_of_iterations_lt): Likewise.
20681 (number_of_iterations_le): Likewise.
20682 (number_of_iterations_cond): Likewise.
20683 (number_of_iterations_exit): Likewise.
20684 (finite_loop_p): Likewise.
20685 (derive_constant_upper_bound_assign): Likewise.
20686 (derive_constant_upper_bound): Return a widest_int.
20687 (derive_constant_upper_bound_ops): Likewise.
20688 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
20689 (record_estimate): Take a widest_int rather than a double_int.
20690 (record_nonwrapping_iv): Use wide-int interfaces.
20691 (double_int_cmp): Delete.
20692 (wide_int_cmp): New.
20693 (bound_index): Take a widest_int rather than a double_int.
20694 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
20695 (maybe_lower_iteration_bound): Likewise.
20696 (estimate_numbers_of_iterations_loop): Likewise.
20697 (estimated_loop_iterations): Take a widest_int pointer than than
20698 a double_int pointer.
20699 (estimated_loop_iterations_int): Use wide-int interfaces.
20700 (max_loop_iterations): Take a widest_int pointer than than
20701 a double_int pointer.
20702 (max_loop_iterations_int): Use wide-int interfaces.
20703 (max_stmt_executions): Take a widest_int pointer than than
20704 a double_int pointer.
20705 (estimated_stmt_executions): Likewise.
20706 (n_of_executions_at_most): Use wide-int interfaces.
20707 (scev_probably_wraps_p): Likewise.
20708 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
20709 to real_to_integer.
20710 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
20712 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
20713 double_ints. Adjust for trailing_wide_ints <3> representation.
20714 (set_nonzero_bits): Likewise.
20715 (get_range_info): Return wide_ints rather than double_ints.
20716 Adjust for trailing_wide_ints <3> representation.
20717 (get_nonzero_bits): Likewise.
20718 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
20720 * tree-ssanames.h (struct range_info_def): Replace min, max and
20721 nonzero_bits with a trailing_wide_ints <3>.
20722 (set_range_info): Use wide_int_refs rather than double_ints.
20723 (set_nonzero_bits): Likewise.
20724 (get_range_info): Return wide_ints rather than double_ints.
20725 (get_nonzero_bits): Likewise.
20726 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
20727 * tree-ssa-pre.c (phi_translate_1): Likewise.
20728 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
20729 (acceptable_pow_call): Likewise.
20730 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
20732 (vn_reference_fold_indirect): Likewise.
20733 (vn_reference_maybe_forwprop_address): Likewise.
20734 (valueize_refs_1): Likewise.
20735 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
20736 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
20737 tree_int_cst_lt and tree_int_cst_le.
20738 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
20740 (streamer_alloc_tree): Likewise.
20741 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
20742 (streamer_write_tree_header): Likewise.
20743 (streamer_write_integer_cst): Likewise.
20744 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
20745 (build_constructors): Likewise.
20746 (array_value_type): Likewise.
20747 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
20748 (vect_check_gather): Likewise.
20749 * tree-vect-generic.c (build_replicated_const): Likewise.
20750 (expand_vector_divmod): Likewise.
20751 * tree-vect-loop.c (vect_transform_loop): Likewise.
20752 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
20753 (vect_do_peeling_for_alignment): Likewise.
20754 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
20755 * tree-vrp.c: Include wide-int.h.
20756 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
20757 (extract_range_from_assert): Use wide-int interfaces.
20758 (vrp_int_const_binop): Likewise.
20759 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
20760 double_int pointers.
20761 (ranges_from_anti_range): Use wide-int interfaces.
20762 (quad_int_cmp): Delete.
20763 (quad_int_pair_sort): Likewise.
20764 (extract_range_from_binary_expr_1): Use wide-int interfaces.
20765 (extract_range_from_unary_expr_1): Likewise.
20766 (adjust_range_with_scev): Likewise.
20767 (masked_increment): Take and return wide_ints rather than double_ints.
20768 (register_edge_assert_for_2): Use wide-int interfaces.
20769 (check_array_ref): Likewise.
20770 (search_for_addr_array): Likewise.
20771 (maybe_set_nonzero_bits): Likewise.
20772 (union_ranges): Pass an integer of the correct type instead of
20773 using integer_one_node.
20774 (intersect_ranges): Likewise.
20775 (simplify_truth_ops_using_ranges): Likewise.
20776 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
20777 (range_fits_type_p): Likewise.
20778 (simplify_cond_using_ranges): Likewise. Take a signop rather than
20780 (simplify_conversion_using_ranges): Use wide-int interfaces.
20781 (simplify_float_conversion_using_ranges): Likewise.
20782 (vrp_finalize): Likewise.
20783 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
20784 (gimple_stringops_transform): Likewise.
20785 * varasm.c (decode_addr_const): Likewise.
20786 (const_hash_1): Likewise.
20787 (const_rtx_hash_1): Likewise
20788 (output_constant): Likewise.
20789 (array_size_for_constructor): Likewise.
20790 (output_constructor_regular_field): Likewise.
20791 (output_constructor_bitfield): Likewise.
20792 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
20793 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
20795 * gencheck.c: Define BITS_PER_UNIT.
20796 * wide-int.cc: New.
20798 * wide-int-print.cc: New.
20799 * wide-int-print.h: New.
20801 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20803 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
20805 2014-05-06 Richard Biener <rguenther@suse.de>
20807 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
20808 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
20809 (TODO_verify_all): Adjust.
20810 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
20811 TODO_verify_stmts and TODO_verify_rtl_sharing.
20812 * bb-reorder.c: Likewise.
20813 * cfgexpand.c: Likewise.
20814 * cprop.c: Likewise.
20816 * function.c: Likewise.
20817 * fwprop.c: Likewise.
20818 * gcse.c: Likewise.
20819 * gimple-ssa-isolate-paths.c: Likewise.
20820 * gimple-ssa-strength-reduction.c: Likewise.
20821 * ipa-split.c: Likewise.
20822 * loop-init.c: Likewise.
20823 * loop-unroll.c: Likewise.
20824 * lower-subreg.c: Likewise.
20825 * modulo-sched.c: Likewise.
20826 * postreload-gcse.c: Likewise.
20827 * predict.c: Likewise.
20828 * recog.c: Likewise.
20829 * sched-rgn.c: Likewise.
20830 * store-motion.c: Likewise.
20831 * tracer.c: Likewise.
20832 * trans-mem.c: Likewise.
20833 * tree-call-cdce.c: Likewise.
20834 * tree-cfg.c: Likewise.
20835 * tree-cfgcleanup.c: Likewise.
20836 * tree-complex.c: Likewise.
20837 * tree-eh.c: Likewise.
20838 * tree-emutls.c: Likewise.
20839 * tree-if-conv.c: Likewise.
20840 * tree-into-ssa.c: Likewise.
20841 * tree-loop-distribution.c: Likewise.
20842 * tree-object-size.c: Likewise.
20843 * tree-parloops.c: Likewise.
20844 * tree-pass.h: Likewise.
20845 * tree-sra.c: Likewise.
20846 * tree-ssa-ccp.c: Likewise.
20847 * tree-ssa-copy.c: Likewise.
20848 * tree-ssa-copyrename.c: Likewise.
20849 * tree-ssa-dce.c: Likewise.
20850 * tree-ssa-dom.c: Likewise.
20851 * tree-ssa-dse.c: Likewise.
20852 * tree-ssa-forwprop.c: Likewise.
20853 * tree-ssa-ifcombine.c: Likewise.
20854 * tree-ssa-loop-ch.c: Likewise.
20855 * tree-ssa-loop-ivcanon.c: Likewise.
20856 * tree-ssa-loop.c: Likewise.
20857 * tree-ssa-math-opts.c: Likewise.
20858 * tree-ssa-phiopt.c: Likewise.
20859 * tree-ssa-phiprop.c: Likewise.
20860 * tree-ssa-pre.c: Likewise.
20861 * tree-ssa-reassoc.c: Likewise.
20862 * tree-ssa-sink.c: Likewise.
20863 * tree-ssa-strlen.c: Likewise.
20864 * tree-ssa-tail-merge.c: Likewise.
20865 * tree-ssa-uncprop.c: Likewise.
20866 * tree-switch-conversion.c: Likewise.
20867 * tree-tailcall.c: Likewise.
20868 * tree-vect-generic.c: Likewise.
20869 * tree-vectorizer.c: Likewise.
20870 * tree-vrp.c: Likewise.
20871 * tsan.c: Likewise.
20872 * var-tracking.c: Likewise.
20873 * bt-load.c: Likewise.
20874 * cfgcleanup.c: Likewise.
20875 * combine-stack-adj.c: Likewise.
20876 * combine.c: Likewise.
20877 * compare-elim.c: Likewise.
20878 * config/epiphany/resolve-sw-modes.c: Likewise.
20879 * config/i386/i386.c: Likewise.
20880 * config/mips/mips.c: Likewise.
20881 * config/s390/s390.c: Likewise.
20882 * config/sh/sh_treg_combine.cc: Likewise.
20883 * config/sparc/sparc.c: Likewise.
20886 * final.c: Likewise.
20887 * ifcvt.c: Likewise.
20888 * mode-switching.c: Likewise.
20889 * passes.c: Likewise.
20890 * postreload.c: Likewise.
20892 * reg-stack.c: Likewise.
20893 * regcprop.c: Likewise.
20894 * regrename.c: Likewise.
20897 2014-05-06 Richard Biener <rguenther@suse.de>
20899 PR middle-end/61070
20900 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
20901 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
20903 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
20906 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
20908 2014-05-05 Radovan Obradovic <robradovic@mips.com>
20909 Tom de Vries <tom@codesourcery.com>
20911 * target.def (call_fusage_contains_non_callee_clobbers): New
20913 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
20915 (@node Miscellaneous Register Hooks): New node.
20916 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
20917 * doc/tm.texi: Regenerate.
20919 2014-05-05 Marek Polacek <polacek@redhat.com>
20922 * opts.c (common_handle_option): Call error_at instead of warning_at.
20924 2014-05-05 Richard Biener <rguenther@suse.de>
20926 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
20927 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
20928 under the TODO_verify_il umbrella.
20930 2014-05-05 Richard Biener <rguenther@suse.de>
20932 * passes.c (execute_function_todo): Move TODO_verify_flow under
20933 the TODO_verify_ul umbrella.
20935 2014-05-05 Richard Biener <rguenther@suse.de>
20937 PR middle-end/61010
20938 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
20939 X & CST away from a CST that is the mask of a mode.
20941 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20943 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
20944 int argument to enum machine_mode.
20945 (picochip_class_max_nregs): Ditto.
20946 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
20947 (picochip_class_max_nregs): Ditto.
20949 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20951 * target.def: Add new target hook.
20952 * doc/tm.texi: Regenerate.
20953 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
20954 * targhooks.c (default_keep_leaf_when_profiled): New function.
20956 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
20957 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
20959 2014-05-05 Bin Cheng <bin.cheng@arm.com>
20961 PR tree-optimization/60363
20962 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
20963 (copy_phi_args): New parameters. Call get_value_locus_in_path.
20964 (update_destination_phis): New parameter.
20965 (create_edge_and_update_destination_phis): Ditto.
20966 (ssa_fix_duplicate_block_edges): Pass new arguments.
20967 (thread_single_edge): Ditto.
20969 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
20971 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
20972 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
20973 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
20974 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
20975 Use RS6000_BTM_HARD_FLOAT.
20976 (BU_MISC_2): Likewise.
20977 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
20978 RS6000_BTM_HARD_FLOAT.
20979 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
20980 is explicitly used.
20981 (rs6000_invalid_builtin): Add hard floating builtin support.
20982 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
20983 hard float builtins.
20984 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
20986 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20988 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
20989 Add missing function* argument.
20991 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20993 * lra-constraints.c (valid_address_p): Move earlier in file.
20994 Add a constraint argument to the address_info version.
20995 (satisfies_memory_constraint_p): New function.
20996 (satisfies_address_constraint_p): Likewise.
20997 (process_alt_operands, curr_insn_transform): Use them.
20998 (process_address): Pass the constraint to valid_address_p when
20999 checking address operands.
21001 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21003 * config/mips/mips.c (mips_isa_rev): New variable.
21004 (mips_set_architecture): Set it.
21005 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
21007 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
21008 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
21009 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
21010 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
21011 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
21012 conditions in terms of mips_isa_rev.
21013 (mips_isa_rev): Declare.
21015 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21017 * config/sh/sh-mem.cc: Use tabs instead of spaces.
21018 (prob_unlikely, prob_likely): Make variables const.
21020 2014-05-03 Denis Chertykov <chertykov@gmail.com>
21022 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
21024 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21026 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
21028 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21030 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
21031 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
21032 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
21034 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
21035 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
21037 Replace usage of ROUND_REG with sh_round_reg.
21038 Use CEIL instead of ROUND_ADVANCE.
21040 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21043 * config/sh/sh.c: Include stdlib headers before everything else.
21045 2014-05-02 Jakub Jelinek <jakub@redhat.com>
21047 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
21048 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
21049 (gimplify_adjust_omp_clauses): Simd region is never
21050 directly nested in combined parallel. Instead, for linear
21051 with copyin/copyout, if in combined for simd loop, make decl
21052 firstprivate/lastprivate on OMP_FOR.
21053 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
21054 expand_omp_for_static_chunk): When setting endvar, also set
21055 fd->loop.v to the same value.
21057 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21059 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
21061 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
21063 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
21066 2014-05-02 Marek Polacek <polacek@redhat.com>
21068 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
21070 2014-05-02 Kito Cheng <kito@0xlab.org>
21072 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
21073 to a C expression marco.
21074 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
21075 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
21076 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
21077 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
21078 HONOR_REG_ALLOC_ORDER.
21079 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
21081 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21083 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
21085 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21087 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
21089 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
21091 * tree-if-conv.c (is_cond_scalar_reduction): New function.
21092 (convert_scalar_cond_reduction): Likewise.
21093 (predicate_scalar_phi): Add recognition and transformation
21094 of simple conditioanl reduction to be vectorizable.
21096 2014-05-01 Marek Polacek <polacek@redhat.com>
21099 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
21101 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
21103 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
21104 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
21105 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
21106 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
21107 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
21108 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
21109 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
21110 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
21112 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
21114 * config/arc/arc.opt (mlra): Move comment above option name
21115 to avoid mis-parsing as language options.
21117 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21119 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
21120 * config/sol2.h: ... here.
21121 * config/sol2-10.h: Remove.
21123 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
21124 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
21125 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
21126 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
21127 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
21128 * config/sol2.h: ... here.
21129 (SECTION_NAME_FORMAT): Don't redefine.
21130 (STARTFILE_ARCH32_SPEC): Rename to ...
21131 (STARTFILE_ARCH_SPEC): ... this.
21132 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
21133 * config/sparc/sol2.h: ... here.
21134 (SECTION_NAME_FORMAT): Don't undef.
21135 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
21136 (SUBTARGET_EXTRA_SPECS): Remove.
21137 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
21139 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
21140 (MD_STARTFILE_PREFIX): Remove.
21141 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
21142 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
21143 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
21144 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
21145 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
21146 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
21147 * config/i386/sol2.h: ... here.
21148 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
21149 * config/i386/sol2-bi.h: Remove.
21150 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
21151 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
21153 * config/i386/t-sol2-64: Rename to ...
21154 * config/i386/t-sol2: ... this.
21155 * config/sparc/t-sol2-64: Rename to ...
21156 * config/sparc/t-sol2: ... this.
21158 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
21159 sol2_tm_file_head, sol2_tm_file_tail.
21160 Include ${cpu_type}/sol2.h before sol2.h.
21162 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
21163 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
21164 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
21165 Reflect i386/t-sol2-64 renaming.
21166 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
21167 Reflect sparc/t-sol2-64 renaming.
21169 2014-04-30 Richard Biener <rguenther@suse.de>
21171 * passes.c (execute_function_todo): Move TODO_verify_stmts
21172 and TODO_verify_ssa under the TODO_verify_il umbrella.
21173 * tree-ssa.h (verify_ssa): Adjust prototype.
21174 * tree-ssa.c (verify_ssa): Add parameter to tell whether
21175 we should verify SSA operands.
21176 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
21177 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
21178 whether we should verify whether not throwing stmts have EH info.
21179 * graphite-scop-detection.c (create_sese_edges): Adjust.
21180 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
21181 * tree-eh.c (lower_try_finally_switch): Do not add the
21182 default case label twice.
21184 2014-04-30 Marek Polacek <polacek@redhat.com>
21186 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
21187 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
21188 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
21189 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
21191 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
21193 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
21194 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
21195 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
21196 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
21197 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
21198 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
21199 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
21200 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
21202 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21204 * tree-cfg.c (dump_function_to_file): Dump the return type of
21205 functions, in a line to itself before the function body, mimicking
21206 the layout of a C function.
21208 2014-04-29 Jakub Jelinek <jakub@redhat.com>
21210 PR tree-optimization/60971
21211 * tree-tailcall.c (process_assignment): Reject conversions which
21214 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
21216 * calls.c (initialize_argument_information): Always treat
21217 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
21218 (expand_call): Likewise.
21219 (emit_library_call_calue_1): Likewise.
21220 * expr.c (PUSH_ARGS_REVERSED): Do not define.
21221 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
21224 2014-04-29 Nick Clifton <nickc@redhat.com>
21226 * config/msp430/msp430.md (umulsidi): Fix typo.
21227 (mulhisi3): Enable even inside interrupt handlers.
21228 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
21229 bigger return address pushed in large mode.
21231 2014-04-29 Nick Clifton <nickc@redhat.com>
21233 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
21234 (arc_init_reg_tables): Use a machine_mode enum to iterate over
21236 * config/m32r/m32r.c (init_reg_tables): Likewise.
21237 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
21238 enum to hold the modes.
21240 2014-04-29 Richard Biener <rguenther@suse.de>
21242 * dominance.c (free_dominance_info): Add overload with
21243 function parameter.
21244 (dom_info_state): Likewise.
21245 (dom_info_available_p): Likewise.
21246 * basic-block.h (free_dominance_info, dom_info_state,
21247 dom_info_available_p): Declare overloads.
21248 * passes.c (execute_function_todo): Verify that verifiers
21249 don't change dominator info state. Drop dominator info
21250 for IPA pass invocations.
21251 * cgraph.c (release_function_body): Restore asserts that
21252 dominator information is released.
21254 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
21256 * doc/invoke.texi: Fix typo.
21257 * tree-vrp.c: Fix typos.
21258 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
21260 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21262 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
21264 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
21266 * config/aarch64/aarch64-builtins.c
21267 (aarch64_types_storestruct_lane_qualifiers): New.
21268 (TYPES_STORESTRUCT_LANE): Likewise.
21269 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
21270 (st3_lane): Likewise.
21271 (st4_lane): Likewise.
21272 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
21273 (vec_store_lanesci_lane<mode>): Likewise.
21274 (vec_store_lanesxi_lane<mode>): Likewise.
21275 (aarch64_st2_lane<VQ:mode>): Likewise.
21276 (aarch64_st3_lane<VQ:mode>): Likewise.
21277 (aarch64_st4_lane<VQ:mode>): Likewise.
21278 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
21279 * config/aarch64/arm_neon.h
21280 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
21281 use new macro arguments.
21282 (__ST3_LANE_FUNC): Likewise.
21283 (__ST4_LANE_FUNC): Likewise.
21284 * config/aarch64/iterators.md (V_TWO_ELEM): New.
21285 (V_THREE_ELEM): Likewise.
21286 (V_FOUR_ELEM): Likewise.
21288 2014-04-28 David Malcolm <dmalcolm@redhat.com>
21290 * doc/gimple.texi: Replace the description of the now-defunct
21291 union gimple_statement_d with a diagram showing the
21292 gimple_statement_base class hierarchy and its relationships to
21293 the GSS_ and GIMPLE_ enums.
21295 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
21297 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
21298 * config/aarch64/aarch64.c
21299 (aarch64_cannot_change_mode_class): Weaken conditions.
21300 (aarch64_modes_tieable_p): New.
21301 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
21303 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
21305 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
21306 (loadsync_<mode>): Change mode.
21307 (load_quadpti, store_quadpti): New.
21308 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
21309 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
21311 2014-04-28 Martin Jambor <mjambor@suse.cz>
21313 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
21314 same alias type as the original statement.
21315 (subreplacement_assignment_data): New type.
21316 (handle_unscalarized_data_in_subtree): New type of parameter,
21317 generate new memory accesses with same alias type as the original
21319 (load_assign_lhs_subreplacements): Likewise.
21320 (sra_modify_constructor_assign): Generate new memory accesses with
21321 same alias type as the original statement.
21323 2014-04-28 Richard Biener <rguenther@suse.de>
21325 * tree-pass.h (TODO_verify_il): Define.
21326 (TODO_verify_all): Complete properly.
21327 * passes.c (execute_function_todo): Move existing loop-closed
21328 SSA verification under TODO_verify_il.
21329 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
21330 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
21331 Fix tree sharing issue.
21333 2014-04-28 Richard Biener <rguenther@suse.de>
21335 PR middle-end/60092
21336 * builtins.def (DEF_C11_BUILTIN): Add.
21337 (BUILT_IN_ALIGNED_ALLOC): Likewise.
21338 * coretypes.h (enum function_class): Add function_c11_misc.
21339 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
21340 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
21341 (call_may_clobber_ref_p_1): Likewise.
21342 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
21343 (mark_all_reaching_defs_necessary_1): Likewise.
21344 (propagate_necessity): Likewise.
21345 (eliminate_unnecessary_stmts): Likewise.
21346 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
21348 2014-04-28 Richard Biener <rguenther@suse.de>
21350 * tree-vrp.c (vrp_var_may_overflow): Remove.
21351 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
21352 with overflow immediately bump to one before that value and
21353 let iteration figure out overflow status.
21355 2014-04-28 Richard Biener <rguenther@suse.de>
21357 * configure.ac: Do valgrind header checks unconditionally.
21358 Add --enable-valgrind-annotations.
21359 * system.h: Guard valgrind header inclusion with
21360 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
21361 * alloc-pool.c (pool_alloc, pool_free): Use
21362 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
21363 to guard possibly dead code.
21364 * config.in: Regenerated.
21365 * configure: Likewise.
21367 2014-04-28 Jeff Law <law@redhat.com>
21369 PR tree-optimization/60902
21370 * tree-ssa-threadedge.c
21371 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
21372 over real defs when invalidating outputs from statements that do not
21373 produce useful outputs for threading.
21375 2014-04-28 Richard Biener <rguenther@suse.de>
21377 PR tree-optimization/60979
21378 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
21379 SCOPs that end in a block with a successor with abnormal
21382 2014-04-28 Richard Biener <rguenther@suse.de>
21384 * tree-pass.h (execute_pass_list): Adjust prototype.
21385 * passes.c (pass_manager::execute_early_local_passes): Adjust.
21386 (do_per_function): Change callback signature, push all actual
21387 work to the callbals.
21388 (do_per_function_toporder): Likewise.
21389 (execute_function_dump): Adjust.
21390 (execute_function_todo): Likewise.
21391 (clear_last_verified): Likewise.
21392 (verify_curr_properties): Likewise.
21393 (update_properties_after_pass): Likewise.
21394 (execute_pass_list_1): Split out from ...
21395 (execute_pass_list): ... here. Adjust.
21396 (execute_ipa_pass_list): Likewise.
21397 * cgraphunit.c (cgraph_add_new_function): Adjust.
21398 (analyze_function): Likewise.
21399 (expand_function): Likewise.
21400 * cgraph.c (release_function_body): Free dominance info
21401 here instead of asserting it was magically freed elsewhere.
21403 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
21405 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
21406 * configure: Regenerate.
21407 * config/sparc/sparc.opt (muser-mode): New option.
21408 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
21410 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
21411 * doc/invoke.texi (SPARC options): Document -muser-mode.
21413 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
21415 * cselib.c (find_slot_memmode): Delete.
21416 (cselib_hasher): Change compare_type to a struct.
21417 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
21419 (preserve_constants_and_equivs): Adjust for new compare_type.
21420 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
21421 (wrap_constant): Delete.
21422 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
21424 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
21426 * doc/install.texi (Building with profile feedback): Remove
21429 2014-04-26 Tom de Vries <tom@codesourcery.com>
21431 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
21434 2014-04-25 Cary Coutant <ccoutant@google.com>
21437 * dwarf2out.c (should_move_die_to_comdat): A type definition
21438 can contain a subprogram definition, but don't move it to a
21440 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
21441 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
21443 (clone_tree_hash): Rename to...
21444 (clone_tree_partial): ...this; change callers. Copy
21445 DW_TAG_subprogram DIEs as declarations.
21446 (copy_decls_walk): Don't copy children of a declaration into a
21449 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
21452 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
21455 2014-04-25 Jiong Wang <jiong.wang@arm.com>
21457 * config/arm/predicates.md (call_insn_operand): Add long_call check.
21458 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
21460 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
21463 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21465 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
21467 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21469 PR tree-optimization/60930
21470 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
21471 creating a multiply candidate by folding two constant
21472 multiplicands when the result overflows.
21474 2014-04-25 Jakub Jelinek <jakub@redhat.com>
21476 PR tree-optimization/60960
21477 * tree-vect-generic.c (expand_vector_operation): Only call
21478 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
21480 2014-04-25 Tom de Vries <tom@codesourcery.com>
21482 * expr.c (clobber_reg_mode): New function.
21483 * expr.h (clobber_reg): New function.
21485 2014-04-25 Tom de Vries <tom@codesourcery.com>
21487 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
21490 2014-04-25 Radovan Obradovic <robradovic@mips.com>
21491 Tom de Vries <tom@codesourcery.com>
21493 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
21495 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
21496 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
21497 new argument to find_all_hard_reg_sets call.
21499 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21501 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
21502 Use HOST_WIDE_INT_C for mask literal.
21503 (aarch_rev16_shleft_mask_imm_p): Likewise.
21505 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
21508 * config/sparc/sparc.md (ashlsi3_extend): Delete.
21510 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
21512 PR preprocessor/56540
21513 * config/i386/i386-c.c (ix86_target_macros): Define
21514 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
21516 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21518 * configure.ac (tga_func): Remove.
21519 (LIB_TLS_SPEC): Remove.
21520 * configure: Regenerate.
21521 * config.in: Regenerate.
21522 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
21524 2014-04-25 Richard Biener <rguenther@suse.de>
21527 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
21528 call stmt use/clobber sets during stmt walk instead of
21529 walking the possibly incomplete set of caller edges.
21531 2014-04-25 Richard Biener <rguenther@suse.de>
21534 * passes.c (apply_ipa_transforms): Inline into only caller ...
21535 (execute_one_pass): ... here. Properly bring in function
21536 bodies for nodes we want to apply IPA transforms to.
21538 2014-04-24 Cong Hou <congh@google.com>
21540 PR tree-optimization/60896
21541 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
21542 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
21543 (vect_mark_pattern_stmts): Set the def type of all statements in
21544 PATTERN_DEF_SEQ as vect_internal_def.
21546 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
21548 * doc/extend.texi (PowerPC Built-in Functions): Document new
21549 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
21550 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
21552 * config/rs6000/predicates.md (const_0_to_3_operand): New
21553 predicate to match 0..3 integer constants.
21555 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
21556 to support adding miscellaneous builtin functions.
21557 (BU_DFP_MISC_2): Likewise.
21558 (BU_P7_MISC_1): Likewise.
21559 (BU_P7_MISC_2): Likewise.
21560 (BU_P8V_MISC_3): Likewise.
21561 (BU_MISC_1): Likewise.
21562 (BU_MISC_2): Likewise.
21563 (DIVWE): Add extended divide builtin functions.
21564 (DIVWEO): Likewise.
21565 (DIVWEU): Likewise.
21566 (DIVWEUO): Likewise.
21568 (DIVDEO): Likewise.
21569 (DIVDEU): Likewise.
21570 (DIVDEUO): Likewise.
21571 (DXEX): Add decimal floating-point builtin functions.
21573 (DDEDPD): Likewise.
21574 (DDEDPDQ): Likewise.
21575 (DENBCD): Likewise.
21576 (DENBCDQ): Likewise.
21580 (DSCLIQ): Likewise.
21582 (DSCRIQ): Likewise.
21583 (CDTBCD): Add new BCD builtin functions.
21584 (CBCDTD): Likewise.
21585 (ADDG6S): Likewise.
21586 (BCDADD): Likewise.
21587 (BCDADD_LT): Likewise.
21588 (BCDADD_EQ): Likewise.
21589 (BCDADD_GT): Likewise.
21590 (BCDADD_OV): Likewise.
21591 (BCDSUB): Likewise.
21592 (BCDSUB_LT): Likewise.
21593 (BCDSUB_EQ): Likewise.
21594 (BCDSUB_GT): Likewise.
21595 (BCDSUB_OV): Likewise.
21596 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
21597 (UNPACK_TD): Likewise.
21598 (PACK_TF): Likewise.
21599 (UNPACK_TF): Likewise.
21600 (UNPACK_TF_0): Likewise.
21601 (UNPACK_TF_1): Likewise.
21602 (PACK_V1TI): Likewise.
21603 (UNPACK_V1TI): Likewise.
21605 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
21606 support for decimal floating point builtin functions.
21607 (rs6000_expand_ternop_builtin): Add checks for the new builtin
21608 functions that take constant arguments.
21609 (rs6000_invalid_builtin): Add decimal floating point builtin support.
21610 (rs6000_init_builtins): Setup long double, _Decimal64, and
21611 _Decimal128 types for new builtin functions.
21612 (builtin_function_type): Set the unsigned flags appropriately for
21613 the new builtin functions.
21614 (rs6000_opt_masks): Add support for decimal floating point builtin
21617 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
21618 floating point builtin functions.
21619 (RS6000_BTM_COMMON): Likewise.
21620 (RS6000_BTI_long_double): Likewise.
21621 (RS6000_BTI_dfloat64): Likewise.
21622 (RS6000_BTI_dfloat128): Likewise.
21623 (long_double_type_internal_node): Likewise.
21624 (dfloat64_type_internal_node): Likewise.
21625 (dfloat128_type_internal_node): Likewise.
21627 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
21628 2.07 bcd arithmetic instructions.
21629 (UNSPEC_BCDSUB): Likewise.
21630 (UNSPEC_BCD_OVERFLOW): Likewise.
21631 (UNSPEC_BCD_ADD_SUB): Likewise.
21632 (bcd_add_sub): Likewise.
21633 (BCD_TEST): Likewise.
21634 (bcd<bcd_add_sub>): Likewise.
21635 (bcd<bcd_add_sub>_test): Likewise.
21636 (bcd<bcd_add_sub>_test2): Likewise.
21637 (bcd<bcd_add_sub>_<code>): Likewise.
21638 (peephole2 for combined bcd ops): Likewise.
21640 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
21641 decimal floating point builtin functions.
21642 (UNSPEC_DENBCD): Likewise.
21643 (UNSPEC_DXEX): Likewise.
21644 (UNSPEC_DIEX): Likewise.
21645 (UNSPEC_DSCLI): Likewise.
21646 (UNSPEC_DSCRI): Likewise.
21647 (D64_D128): Likewise.
21648 (dfp_suffix): Likewise.
21649 (dfp_ddedpd_<mode>): Likewise.
21650 (dfp_denbcd_<mode>): Likewise.
21651 (dfp_dxex_<mode>): Likewise.
21652 (dfp_diex_<mode>): Likewise.
21653 (dfp_dscli_<mode>): Likewise.
21654 (dfp_dscri_<mode>): Likewise.
21656 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
21658 (UNSPEC_CDTBCD): Likewise.
21659 (UNSPEC_CBCDTD): Likewise.
21660 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
21661 (UNSPEC_DIVEO): Likewise.
21662 (UNSPEC_DIVEU): Likewise.
21663 (UNSPEC_DIVEUO): Likewise.
21664 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
21665 pack/unpack 128-bit types.
21666 (UNSPEC_PACK_128BIT): Likewise.
21667 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
21668 (udiv<mode>3): Use idiv_ldiv mode attribute.
21669 (div<mode>3): Likewise.
21670 (addg6s): Add new BCD builtin functions.
21671 (cdtbcd): Likewise.
21672 (cbcdtd): Likewise.
21673 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
21674 (div_extend): Likewise.
21675 (div<div_extend>_<mode>"): Likewise.
21676 (FP128_64): Add support for new builtin functions to pack/unpack
21678 (unpack<mode>): Likewise.
21679 (unpacktf_0): Likewise.
21680 (unpacktf_1): Likewise.
21681 (unpack<mode>_dm): Likewise.
21682 (unpack<mode>_nodm): Likewise.
21683 (pack<mode>): Likewise.
21684 (unpackv1ti): Likewise.
21685 (packv1ti): Likewise.
21687 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
21689 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
21692 2014-04-24 Jakub Jelinek <jakub@redhat.com>
21694 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
21695 * gimplify.c (omp_is_private): Change last argument's type to int.
21696 Only diagnose lastprivate if the simd argument is 1, only diagnose
21697 linear if the simd argument is 2.
21698 (gimplify_omp_for): Adjust omp_is_private callers. When adding
21699 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
21700 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
21701 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
21702 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
21703 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
21704 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
21705 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
21706 * tree-nested.c (convert_nonlocal_omp_clauses,
21707 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
21709 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
21712 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
21715 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
21717 * flag-types.h (enum ivar_visibility): Add.
21719 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
21721 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
21722 function * argument.
21724 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
21726 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
21728 2014-04-24 Radovan Obradovic <robradovic@mips.com>
21729 Tom de Vries <tom@codesourcery.com>
21731 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
21732 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
21734 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
21735 * emit-rtl.c (try_split): Same.
21737 2014-04-24 Radovan Obradovic <robradovic@mips.com>
21738 Tom de Vries <tom@codesourcery.com>
21740 * common.opt (fuse-caller-save): New option.
21742 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
21744 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
21745 elements for big-endian.
21747 2014-04-24 Richard Biener <rguenther@suse.de>
21749 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
21750 during TER and instead use the sepops interface for expanding
21751 non-GIMPLE_SINGLE_RHS.
21753 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21755 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
21756 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
21758 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21760 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
21761 assembler 64-bit option.
21762 * configure: Regenerate.
21764 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21766 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
21767 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
21768 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
21769 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
21770 (TARGET_CRYPTO): Take TARGET_SIMD into account.
21772 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21774 * config/aarch64/aarch64-builtins.c
21775 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
21776 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
21777 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
21778 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
21780 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
21781 (Vrevsuff): New mode attribute.
21783 2014-04-24 Terry Guo <terry.guo@arm.com>
21785 * config/arm/arm.h (machine_function): Define variable
21786 after_arm_reorg here.
21787 * config/arm/arm.c (after_arm_reorg): Remove the definition.
21788 (arm_split_constant): Update the way to access variable
21790 (arm_reorg): Ditto.
21791 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
21793 2014-04-23 Tom de Vries <tom@codesourcery.com>
21795 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
21797 2014-04-23 David Malcolm <dmalcolm@redhat.com>
21799 * is-a.h: Update comments to reflect the following changes to the
21800 "pointerness" of the API, making the template parameter match the
21801 return type, allowing use of is-a.h with typedefs of pointers.
21802 (is_a_helper::cast): Return a T rather then a pointer to a T, so
21803 that the return type matches the parameter to the is_a_helper.
21805 (dyn_cast): Likewise.
21807 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
21808 pointer from the is-a.h API.
21810 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
21811 (is_a_helper <cgraph_node *>::test): ...this, matching change to
21813 (is_a_helper <varpool_node>::test): Likewise, convert to...
21814 (is_a_helper <varpool_node *>::test): ...this.
21816 (varpool_first_variable): Update for removal of implicit pointer
21817 from the is-a.h API.
21818 (varpool_next_variable): Likewise.
21819 (varpool_first_static_initializer): Likewise.
21820 (varpool_next_static_initializer): Likewise.
21821 (varpool_first_defined_variable): Likewise.
21822 (varpool_next_defined_variable): Likewise.
21823 (cgraph_first_defined_function): Likewise.
21824 (cgraph_next_defined_function): Likewise.
21825 (cgraph_first_function): Likewise.
21826 (cgraph_next_function): Likewise.
21827 (cgraph_first_function_with_gimple_body): Likewise.
21828 (cgraph_next_function_with_gimple_body): Likewise.
21829 (cgraph_alias_target): Likewise.
21830 (varpool_alias_target): Likewise.
21831 (cgraph_function_or_thunk_node): Likewise.
21832 (varpool_variable_node): Likewise.
21833 (symtab_real_symbol_p): Likewise.
21834 * cgraphunit.c (referred_to_p): Likewise.
21835 (analyze_functions): Likewise.
21836 (handle_alias_pairs): Likewise.
21837 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
21838 * gimple-ssa.h (gimple_vuse_op): Likewise.
21839 (gimple_vdef_op): Likewise.
21840 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
21841 * gimple.c (gimple_build_asm_1): Likewise.
21842 (gimple_build_try): Likewise.
21843 (gimple_build_resx): Likewise.
21844 (gimple_build_eh_dispatch): Likewise.
21845 (gimple_build_omp_for): Likewise.
21846 (gimple_omp_for_set_clauses): Likewise.
21848 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
21849 (is_a_helper <gimple_statement_asm *>::test): ...this.
21850 (is_a_helper <gimple_statement_bind>::test): Convert to...
21851 (is_a_helper <gimple_statement_bind *>::test): ...this.
21852 (is_a_helper <gimple_statement_call>::test): Convert to...
21853 (is_a_helper <gimple_statement_call *>::test): ...this.
21854 (is_a_helper <gimple_statement_catch>::test): Convert to...
21855 (is_a_helper <gimple_statement_catch *>::test): ...this.
21856 (is_a_helper <gimple_statement_resx>::test): Convert to...
21857 (is_a_helper <gimple_statement_resx *>::test): ...this.
21858 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
21859 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
21860 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
21861 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
21862 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
21863 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
21864 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
21865 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
21866 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
21867 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
21868 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
21869 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
21870 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
21871 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
21872 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
21873 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
21874 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
21875 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
21876 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
21877 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
21878 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
21879 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
21880 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
21881 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
21882 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
21883 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
21884 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
21885 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
21886 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
21887 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
21888 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
21889 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
21890 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
21891 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
21892 (is_a_helper <gimple_statement_phi>::test): Convert to...
21893 (is_a_helper <gimple_statement_phi *>::test): ...this.
21894 (is_a_helper <gimple_statement_transaction>::test): Convert to...
21895 (is_a_helper <gimple_statement_transaction *>::test): ...this.
21896 (is_a_helper <gimple_statement_try>::test): Convert to...
21897 (is_a_helper <gimple_statement_try *>::test): ...this.
21898 (is_a_helper <gimple_statement_wce>::test): Convert to...
21899 (is_a_helper <gimple_statement_wce *>::test): ...this.
21900 (is_a_helper <const gimple_statement_asm>::test): Convert to...
21901 (is_a_helper <const gimple_statement_asm *>::test): ...this.
21902 (is_a_helper <const gimple_statement_bind>::test): Convert to...
21903 (is_a_helper <const gimple_statement_bind *>::test): ...this.
21904 (is_a_helper <const gimple_statement_call>::test): Convert to...
21905 (is_a_helper <const gimple_statement_call *>::test): ...this.
21906 (is_a_helper <const gimple_statement_catch>::test): Convert to...
21907 (is_a_helper <const gimple_statement_catch *>::test): ...this.
21908 (is_a_helper <const gimple_statement_resx>::test): Convert to...
21909 (is_a_helper <const gimple_statement_resx *>::test): ...this.
21910 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
21911 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
21912 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
21913 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
21914 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
21916 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
21918 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
21920 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
21922 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
21923 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
21924 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
21926 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
21927 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
21929 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
21930 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
21931 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
21932 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
21933 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
21934 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
21936 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
21937 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
21938 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
21939 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
21941 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
21942 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
21943 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
21944 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
21945 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
21946 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
21947 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
21948 (is_a_helper <const gimple_statement_phi>::test): Convert to...
21949 (is_a_helper <const gimple_statement_phi *>::test): ...this.
21950 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
21951 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
21952 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
21953 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
21954 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
21955 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
21956 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
21958 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
21960 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
21961 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
21963 (gimple_use_ops): Update for removal of implicit pointer from the
21965 (gimple_set_use_ops): Likewise.
21966 (gimple_vuse): Likewise.
21967 (gimple_vdef): Likewise.
21968 (gimple_vuse_ptr): Likewise.
21969 (gimple_vdef_ptr): Likewise.
21970 (gimple_set_vuse): Likewise.
21971 (gimple_set_vdef): Likewise.
21972 (gimple_omp_return_set_lhs): Likewise.
21973 (gimple_omp_return_lhs): Likewise.
21974 (gimple_omp_return_lhs_ptr): Likewise.
21975 (gimple_call_fntype): Likewise.
21976 (gimple_call_set_fntype): Likewise.
21977 (gimple_call_set_internal_fn): Likewise.
21978 (gimple_call_use_set): Likewise.
21979 (gimple_call_clobber_set): Likewise.
21980 (gimple_bind_vars): Likewise.
21981 (gimple_bind_set_vars): Likewise.
21982 (gimple_bind_body_ptr): Likewise.
21983 (gimple_bind_set_body): Likewise.
21984 (gimple_bind_add_stmt): Likewise.
21985 (gimple_bind_block): Likewise.
21986 (gimple_bind_set_block): Likewise.
21987 (gimple_asm_ninputs): Likewise.
21988 (gimple_asm_noutputs): Likewise.
21989 (gimple_asm_nclobbers): Likewise.
21990 (gimple_asm_nlabels): Likewise.
21991 (gimple_asm_input_op): Likewise.
21992 (gimple_asm_input_op_ptr): Likewise.
21993 (gimple_asm_output_op): Likewise.
21994 (gimple_asm_output_op_ptr): Likewise.
21995 (gimple_asm_set_output_op): Likewise.
21996 (gimple_asm_clobber_op): Likewise.
21997 (gimple_asm_set_clobber_op): Likewise.
21998 (gimple_asm_label_op): Likewise.
21999 (gimple_asm_set_label_op): Likewise.
22000 (gimple_asm_string): Likewise.
22001 (gimple_catch_types): Likewise.
22002 (gimple_catch_types_ptr): Likewise.
22003 (gimple_catch_handler_ptr): Likewise.
22004 (gimple_catch_set_types): Likewise.
22005 (gimple_catch_set_handler): Likewise.
22006 (gimple_eh_filter_types): Likewise.
22007 (gimple_eh_filter_types_ptr): Likewise.
22008 (gimple_eh_filter_failure_ptr): Likewise.
22009 (gimple_eh_filter_set_types): Likewise.
22010 (gimple_eh_filter_set_failure): Likewise.
22011 (gimple_eh_must_not_throw_fndecl): Likewise.
22012 (gimple_eh_must_not_throw_set_fndecl): Likewise.
22013 (gimple_eh_else_n_body_ptr): Likewise.
22014 (gimple_eh_else_e_body_ptr): Likewise.
22015 (gimple_eh_else_set_n_body): Likewise.
22016 (gimple_eh_else_set_e_body): Likewise.
22017 (gimple_try_eval_ptr): Likewise.
22018 (gimple_try_cleanup_ptr): Likewise.
22019 (gimple_try_set_eval): Likewise.
22020 (gimple_try_set_cleanup): Likewise.
22021 (gimple_wce_cleanup_ptr): Likewise.
22022 (gimple_wce_set_cleanup): Likewise.
22023 (gimple_phi_capacity): Likewise.
22024 (gimple_phi_num_args): Likewise.
22025 (gimple_phi_result): Likewise.
22026 (gimple_phi_result_ptr): Likewise.
22027 (gimple_phi_set_result): Likewise.
22028 (gimple_phi_arg): Likewise.
22029 (gimple_phi_set_arg): Likewise.
22030 (gimple_resx_region): Likewise.
22031 (gimple_resx_set_region): Likewise.
22032 (gimple_eh_dispatch_region): Likewise.
22033 (gimple_eh_dispatch_set_region): Likewise.
22034 (gimple_omp_critical_name): Likewise.
22035 (gimple_omp_critical_name_ptr): Likewise.
22036 (gimple_omp_critical_set_name): Likewise.
22037 (gimple_omp_for_clauses): Likewise.
22038 (gimple_omp_for_clauses_ptr): Likewise.
22039 (gimple_omp_for_set_clauses): Likewise.
22040 (gimple_omp_for_collapse): Likewise.
22041 (gimple_omp_for_index): Likewise.
22042 (gimple_omp_for_index_ptr): Likewise.
22043 (gimple_omp_for_set_index): Likewise.
22044 (gimple_omp_for_initial): Likewise.
22045 (gimple_omp_for_initial_ptr): Likewise.
22046 (gimple_omp_for_set_initial): Likewise.
22047 (gimple_omp_for_final): Likewise.
22048 (gimple_omp_for_final_ptr): Likewise.
22049 (gimple_omp_for_set_final): Likewise.
22050 (gimple_omp_for_incr): Likewise.
22051 (gimple_omp_for_incr_ptr): Likewise.
22052 (gimple_omp_for_set_incr): Likewise.
22053 (gimple_omp_for_pre_body_ptr): Likewise.
22054 (gimple_omp_for_set_pre_body): Likewise.
22055 (gimple_omp_parallel_clauses): Likewise.
22056 (gimple_omp_parallel_clauses_ptr): Likewise.
22057 (gimple_omp_parallel_set_clauses): Likewise.
22058 (gimple_omp_parallel_child_fn): Likewise.
22059 (gimple_omp_parallel_child_fn_ptr): Likewise.
22060 (gimple_omp_parallel_set_child_fn): Likewise.
22061 (gimple_omp_parallel_data_arg): Likewise.
22062 (gimple_omp_parallel_data_arg_ptr): Likewise.
22063 (gimple_omp_parallel_set_data_arg): Likewise.
22064 (gimple_omp_task_clauses): Likewise.
22065 (gimple_omp_task_clauses_ptr): Likewise.
22066 (gimple_omp_task_set_clauses): Likewise.
22067 (gimple_omp_task_child_fn): Likewise.
22068 (gimple_omp_task_child_fn_ptr): Likewise.
22069 (gimple_omp_task_set_child_fn): Likewise.
22070 (gimple_omp_task_data_arg): Likewise.
22071 (gimple_omp_task_data_arg_ptr): Likewise.
22072 (gimple_omp_task_set_data_arg): Likewise.
22073 (gimple_omp_taskreg_clauses): Likewise.
22074 (gimple_omp_taskreg_clauses_ptr): Likewise.
22075 (gimple_omp_taskreg_set_clauses): Likewise.
22076 (gimple_omp_taskreg_child_fn): Likewise.
22077 (gimple_omp_taskreg_child_fn_ptr): Likewise.
22078 (gimple_omp_taskreg_set_child_fn): Likewise.
22079 (gimple_omp_taskreg_data_arg): Likewise.
22080 (gimple_omp_taskreg_data_arg_ptr): Likewise.
22081 (gimple_omp_taskreg_set_data_arg): Likewise.
22082 (gimple_omp_task_copy_fn): Likewise.
22083 (gimple_omp_task_copy_fn_ptr): Likewise.
22084 (gimple_omp_task_set_copy_fn): Likewise.
22085 (gimple_omp_task_arg_size): Likewise.
22086 (gimple_omp_task_arg_size_ptr): Likewise.
22087 (gimple_omp_task_set_arg_size): Likewise.
22088 (gimple_omp_task_arg_align): Likewise.
22089 (gimple_omp_task_arg_align_ptr): Likewise.
22090 (gimple_omp_task_set_arg_align): Likewise.
22091 (gimple_omp_single_clauses): Likewise.
22092 (gimple_omp_single_clauses_ptr): Likewise.
22093 (gimple_omp_single_set_clauses): Likewise.
22094 (gimple_omp_target_clauses): Likewise.
22095 (gimple_omp_target_clauses_ptr): Likewise.
22096 (gimple_omp_target_set_clauses): Likewise.
22097 (gimple_omp_target_child_fn): Likewise.
22098 (gimple_omp_target_child_fn_ptr): Likewise.
22099 (gimple_omp_target_set_child_fn): Likewise.
22100 (gimple_omp_target_data_arg): Likewise.
22101 (gimple_omp_target_data_arg_ptr): Likewise.
22102 (gimple_omp_target_set_data_arg): Likewise.
22103 (gimple_omp_teams_clauses): Likewise.
22104 (gimple_omp_teams_clauses_ptr): Likewise.
22105 (gimple_omp_teams_set_clauses): Likewise.
22106 (gimple_omp_sections_clauses): Likewise.
22107 (gimple_omp_sections_clauses_ptr): Likewise.
22108 (gimple_omp_sections_set_clauses): Likewise.
22109 (gimple_omp_sections_control): Likewise.
22110 (gimple_omp_sections_control_ptr): Likewise.
22111 (gimple_omp_sections_set_control): Likewise.
22112 (gimple_omp_for_set_cond): Likewise.
22113 (gimple_omp_for_cond): Likewise.
22114 (gimple_omp_atomic_store_set_val): Likewise.
22115 (gimple_omp_atomic_store_val): Likewise.
22116 (gimple_omp_atomic_store_val_ptr): Likewise.
22117 (gimple_omp_atomic_load_set_lhs): Likewise.
22118 (gimple_omp_atomic_load_lhs): Likewise.
22119 (gimple_omp_atomic_load_lhs_ptr): Likewise.
22120 (gimple_omp_atomic_load_set_rhs): Likewise.
22121 (gimple_omp_atomic_load_rhs): Likewise.
22122 (gimple_omp_atomic_load_rhs_ptr): Likewise.
22123 (gimple_omp_continue_control_def): Likewise.
22124 (gimple_omp_continue_control_def_ptr): Likewise.
22125 (gimple_omp_continue_set_control_def): Likewise.
22126 (gimple_omp_continue_control_use): Likewise.
22127 (gimple_omp_continue_control_use_ptr): Likewise.
22128 (gimple_omp_continue_set_control_use): Likewise.
22129 (gimple_transaction_body_ptr): Likewise.
22130 (gimple_transaction_label): Likewise.
22131 (gimple_transaction_label_ptr): Likewise.
22132 (gimple_transaction_set_body): Likewise.
22133 (gimple_transaction_set_label): Likewise.
22135 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
22136 * ipa-inline-analysis.c (inline_write_summary): Likewise.
22137 * ipa-ref.c (ipa_record_reference): Likewise.
22138 * ipa-reference.c (analyze_function): Likewise.
22139 (ipa_reference_write_optimization_summary): Likewise.
22140 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
22141 (address_taken_from_non_vtable_p): Likewise.
22142 (comdat_can_be_unshared_p_1): Likewise.
22143 * lto-cgraph.c (lto_output_ref): Likewise.
22144 (add_references): Likewise.
22145 (compute_ltrans_boundary): Likewise.
22146 (output_symtab): Likewise.
22147 (input_ref): Likewise.
22148 (input_cgraph_1): Likewise.
22149 (output_cgraph_opt_summary): Likewise.
22150 * lto-streamer-out.c (lto_output): Likewise.
22151 (output_symbol_p): Likewise.
22152 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
22153 (lsei_start_function_in_partition): Likewise.
22154 (lsei_next_variable_in_partition): Likewise.
22155 (lsei_start_variable_in_partition): Likewise.
22156 * symtab.c (insert_to_assembler_name_hash): Likewise.
22157 (unlink_from_assembler_name_hash): Likewise.
22158 (symtab_unregister_node): Likewise.
22159 (symtab_remove_node): Likewise.
22160 (dump_symtab_node): Likewise.
22161 (verify_symtab_base): Likewise.
22162 (verify_symtab_node): Likewise.
22163 (symtab_make_decl_local): Likewise.
22164 (symtab_alias_ultimate_target): Likewise.
22165 (symtab_resolve_alias): Likewise.
22166 (symtab_get_symbol_partitioning_class): Likewise.
22167 * tree-phinodes.c (allocate_phi_node): Likewise.
22168 (reserve_phi_args_for_new_edge): Likewise.
22169 (remove_phi_args): Likewise.
22170 * varpool.c (varpool_node_for_asm): Likewise.
22171 (varpool_remove_unreferenced_decls): Likewise.
22173 2014-04-23 Jeff Law <law@redhat.com>
22175 PR tree-optimization/60902
22176 * tree-ssa-threadedge.c
22177 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
22178 invalidate outputs from statements that do not produce useful
22179 outputs for threading.
22181 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
22183 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
22184 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
22185 machine descriptions for Stack Smashing Protector.
22187 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
22189 * aarch64.md (<optab>_rol<mode>3): New pattern.
22190 (<optab>_rolsi3_uxtw): Likewise.
22191 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
22193 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
22195 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
22196 (arm_cortex_a12_tune): Likewise.
22198 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22200 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
22202 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22204 * config/arm/arm.md (arm_rev16si2): New pattern.
22205 (arm_rev16si2_alt): Likewise.
22206 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
22208 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22210 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
22211 (rev16<mode>2_alt): Likewise.
22212 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
22213 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
22214 (aarch_rev16_shleft_mask_imm_p): Likewise.
22215 (aarch_rev16_p_1): Likewise.
22216 (aarch_rev16_p): Likewise.
22217 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
22218 (aarch_rev16_shright_mask_imm_p): Likewise.
22219 (aarch_rev16_shleft_mask_imm_p): Likewise.
22221 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22223 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
22224 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
22226 (cortex_a53_extra_costs): Likewise.
22227 (cortex_a57_extra_costs): Likewise.
22228 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
22229 (cortexa7_extra_costs): Likewise.
22230 (cortexa8_extra_costs): Likewise.
22231 (cortexa12_extra_costs): Likewise.
22232 (cortexa15_extra_costs): Likewise.
22233 (v7m_extra_costs): Likewise.
22234 (arm_new_rtx_costs): Handle BSWAP.
22236 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22238 * config/arm/arm.c (cortexa8_extra_costs): New table.
22239 (arm_cortex_a8_tune): New tuning struct.
22240 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
22242 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22244 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
22246 2014-04-23 Richard Biener <rguenther@suse.de>
22248 * Makefile.in (OBJS): Remove loop-unswitch.o.
22249 * tree-pass.h (make_pass_rtl_unswitch): Remove.
22250 * passes.def (pass_rtl_unswitch): Likewise.
22251 * loop-init.c (gate_rtl_unswitch): Likewise.
22252 (rtl_unswitch): Likewise.
22253 (pass_data_rtl_unswitch): Likewise.
22254 (pass_rtl_unswitch): Likewise.
22255 (make_pass_rtl_unswitch): Likewise.
22256 * rtl.h (reversed_condition): Likewise.
22257 (compare_and_jump_seq): Likewise.
22258 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
22260 * loop-unroll.c (compare_and_jump_seq): Likewise.
22262 2014-04-23 Richard Biener <rguenther@suse.de>
22264 PR tree-optimization/60903
22265 * tree-ssa-loop-im.c (analyze_memory_references): Remove
22266 commented code block.
22267 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
22268 loop flags to newly created BBs and edges.
22270 2014-04-23 Nick Clifton <nickc@redhat.com>
22272 * config/msp430/msp430.c (msp430_handle_option): Move function
22274 (msp430_option_override): Simplify mcu and mcpu option handling.
22275 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
22276 support for -mhwmult command line option.
22277 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
22278 -mhwmult command line option.
22279 (msp430_hwmult_enabled): Delete.
22280 (msp43o_output_labelref): Add support for -mhwmult command line option.
22281 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
22282 (umulsidi3): Likewise.
22283 * config/msp430/msp430.opt (mmcu): Add Report attribute.
22284 (mcpu, mlarge, msmall): Likewise.
22285 (mhwmult): New option.
22286 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
22288 (msp430_is_f5_mcu): Remove prototype.
22289 (msp430_use_f5_series_hwmult): Add prototype.
22290 * config/msp430/msp430-opts.h: New file.
22291 * common/config/msp430: New directory.
22292 * common/config/msp430/msp430-common.c: New file.
22293 * config.gcc (msp430): Remove target_has_targetm_common.
22294 * doc/invoke.texi: Document -mhwmult command line option.
22296 2014-04-23 Nick Clifton <nickc@redhat.com>
22298 * config/i386/cygwin.h (ENDFILE_SPEC): Include
22299 default-manifest.o if it can be found in the search path.
22300 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
22302 2014-04-23 Terry Guo <terry.guo@arm.com>
22304 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
22306 2014-04-23 Richard Biener <rguenther@suse.de>
22308 PR middle-end/60895
22309 * tree-inline.c (declare_return_variable): Use mark_addressable.
22311 2014-04-23 Richard Biener <rguenther@suse.de>
22313 PR middle-end/60891
22314 * loop-init.c (loop_optimizer_init): Make sure to apply
22315 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
22317 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22320 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
22322 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
22323 if flag_sanitize_undefined_trap_on_error.
22324 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
22325 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
22326 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
22327 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
22328 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
22329 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
22330 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
22331 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
22332 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
22333 * ubsan.c (ubsan_instrument_unreachable): Return
22334 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
22335 (ubsan_expand_null_ifn): Emit __builtin_trap ()
22336 if flag_sanitize_undefined_trap_on_error and
22337 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
22338 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
22339 instrument_bool_enum_load): Emit __builtin_trap () if
22340 flag_sanitize_undefined_trap_on_error and
22341 __builtin_handle_*_abort () if !flag_sanitize_recover.
22342 * doc/invoke.texi (-fsanitize-recover,
22343 -fsanitize-undefined-trap-on-error): Document.
22345 2014-04-22 Christian Bruel <christian.bruel@st.com>
22347 * config/sh/sh.md (mov<mode>): Replace movQIHI.
22348 Force immediates to SImode.
22350 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
22352 * config/nios2/nios2.md (UNSPEC_ROUND): New.
22353 (lroundsfsi2): New.
22354 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
22355 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
22356 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
22357 (nios2_fpu_insn): Add entry for round.
22358 (N2FPU_NO_ERRNO_P): Define.
22359 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
22361 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
22363 2014-04-22 Richard Henderson <rth@redhat.com>
22365 * config/aarch64/aarch64 (addti3, subti3): New expanders.
22366 (add<GPI>3_compare0): Remove leading * from name.
22367 (add<GPI>3_carryin): Likewise.
22368 (sub<GPI>3_compare0): Likewise.
22369 (sub<GPI>3_carryin): Likewise.
22370 (<su_optab>mulditi3): New expander.
22371 (multi3): New expander.
22372 (madd<GPI>): Remove leading * from name.
22374 2014-04-22 Martin Jambor <mjambor@suse.cz>
22376 * cgraphclones.c (cgraph_function_versioning): Copy
22377 ipa_transforms_to_apply instead of asserting it is empty.
22379 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
22382 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
22383 on count_exp to get mode.
22385 2014-04-22 Andrew Pinski <apinski@cavium.com>
22387 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
22388 Handle TLS for ILP32.
22389 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
22390 (tlsie_small_<mode>): this and handle PTR.
22391 (tlsie_small_sidi): New pattern.
22392 (tlsle_small): Change to an expand to handle ILP32.
22393 (tlsle_small_<mode>): New pattern.
22394 (tlsdesc_small): Rename to ...
22395 (tlsdesc_small_<mode>): this and handle PTR.
22397 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22399 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
22401 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22403 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
22404 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
22405 (aarch64_types_signed_poly_qualifiers): Likewise.
22406 (aarch64_types_unsigned_signed_qualifiers): Likewise.
22407 (aarch64_types_poly_signed_qualifiers): Likewise.
22408 (TYPES_REINTERP_SS): Type macro added.
22409 (TYPES_REINTERP_SU): Likewise.
22410 (TYPES_REINTERP_SP): Likewise.
22411 (TYPES_REINTERP_US): Likewise.
22412 (TYPES_REINTERP_PS): Likewise.
22413 (aarch64_fold_builtin): New expression folding added.
22414 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
22415 Declarations removed.
22416 (REINTERP_SS): Declarations added.
22417 (REINTERP_US): Likewise.
22418 (REINTERP_PS): Likewise.
22419 (REINTERP_SU): Likewise.
22420 (REINTERP_SP): Likewise.
22421 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
22422 (vreinterpretq_p8_f64): Likewise.
22423 (vreinterpret_p16_f64): Likewise.
22424 (vreinterpretq_p16_f64): Likewise.
22425 (vreinterpret_f32_f64): Likewise.
22426 (vreinterpretq_f32_f64): Likewise.
22427 (vreinterpret_f64_f32): Likewise.
22428 (vreinterpret_f64_p8): Likewise.
22429 (vreinterpret_f64_p16): Likewise.
22430 (vreinterpret_f64_s8): Likewise.
22431 (vreinterpret_f64_s16): Likewise.
22432 (vreinterpret_f64_s32): Likewise.
22433 (vreinterpret_f64_s64): Likewise.
22434 (vreinterpret_f64_u8): Likewise.
22435 (vreinterpret_f64_u16): Likewise.
22436 (vreinterpret_f64_u32): Likewise.
22437 (vreinterpret_f64_u64): Likewise.
22438 (vreinterpretq_f64_f32): Likewise.
22439 (vreinterpretq_f64_p8): Likewise.
22440 (vreinterpretq_f64_p16): Likewise.
22441 (vreinterpretq_f64_s8): Likewise.
22442 (vreinterpretq_f64_s16): Likewise.
22443 (vreinterpretq_f64_s32): Likewise.
22444 (vreinterpretq_f64_s64): Likewise.
22445 (vreinterpretq_f64_u8): Likewise.
22446 (vreinterpretq_f64_u16): Likewise.
22447 (vreinterpretq_f64_u32): Likewise.
22448 (vreinterpretq_f64_u64): Likewise.
22449 (vreinterpret_s64_f64): Likewise.
22450 (vreinterpretq_s64_f64): Likewise.
22451 (vreinterpret_u64_f64): Likewise.
22452 (vreinterpretq_u64_f64): Likewise.
22453 (vreinterpret_s8_f64): Likewise.
22454 (vreinterpretq_s8_f64): Likewise.
22455 (vreinterpret_s16_f64): Likewise.
22456 (vreinterpretq_s16_f64): Likewise.
22457 (vreinterpret_s32_f64): Likewise.
22458 (vreinterpretq_s32_f64): Likewise.
22459 (vreinterpret_u8_f64): Likewise.
22460 (vreinterpretq_u8_f64): Likewise.
22461 (vreinterpret_u16_f64): Likewise.
22462 (vreinterpretq_u16_f64): Likewise.
22463 (vreinterpret_u32_f64): Likewise.
22464 (vreinterpretq_u32_f64): Likewise.
22466 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22468 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
22469 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
22470 (vreinterpret_p8_s8): Likewise.
22471 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
22472 (vreinterpret_p8_s16): Likewise.
22473 (vreinterpret_p8_s32): Likewise.
22474 (vreinterpret_p8_s64): Likewise.
22475 (vreinterpret_p8_f32): Likewise.
22476 (vreinterpret_p8_u8): Likewise.
22477 (vreinterpret_p8_u16): Likewise.
22478 (vreinterpret_p8_u32): Likewise.
22479 (vreinterpret_p8_u64): Likewise.
22480 (vreinterpret_p8_p16): Likewise.
22481 (vreinterpretq_p8_s8): Likewise.
22482 (vreinterpretq_p8_s16): Likewise.
22483 (vreinterpretq_p8_s32): Likewise.
22484 (vreinterpretq_p8_s64): Likewise.
22485 (vreinterpretq_p8_f32): Likewise.
22486 (vreinterpretq_p8_u8): Likewise.
22487 (vreinterpretq_p8_u16): Likewise.
22488 (vreinterpretq_p8_u32): Likewise.
22489 (vreinterpretq_p8_u64): Likewise.
22490 (vreinterpretq_p8_p16): Likewise.
22491 (vreinterpret_p16_s8): Likewise.
22492 (vreinterpret_p16_s16): Likewise.
22493 (vreinterpret_p16_s32): Likewise.
22494 (vreinterpret_p16_s64): Likewise.
22495 (vreinterpret_p16_f32): Likewise.
22496 (vreinterpret_p16_u8): Likewise.
22497 (vreinterpret_p16_u16): Likewise.
22498 (vreinterpret_p16_u32): Likewise.
22499 (vreinterpret_p16_u64): Likewise.
22500 (vreinterpret_p16_p8): Likewise.
22501 (vreinterpretq_p16_s8): Likewise.
22502 (vreinterpretq_p16_s16): Likewise.
22503 (vreinterpretq_p16_s32): Likewise.
22504 (vreinterpretq_p16_s64): Likewise.
22505 (vreinterpretq_p16_f32): Likewise.
22506 (vreinterpretq_p16_u8): Likewise.
22507 (vreinterpretq_p16_u16): Likewise.
22508 (vreinterpretq_p16_u32): Likewise.
22509 (vreinterpretq_p16_u64): Likewise.
22510 (vreinterpretq_p16_p8): Likewise.
22511 (vreinterpret_f32_s8): Likewise.
22512 (vreinterpret_f32_s16): Likewise.
22513 (vreinterpret_f32_s32): Likewise.
22514 (vreinterpret_f32_s64): Likewise.
22515 (vreinterpret_f32_u8): Likewise.
22516 (vreinterpret_f32_u16): Likewise.
22517 (vreinterpret_f32_u32): Likewise.
22518 (vreinterpret_f32_u64): Likewise.
22519 (vreinterpret_f32_p8): Likewise.
22520 (vreinterpret_f32_p16): Likewise.
22521 (vreinterpretq_f32_s8): Likewise.
22522 (vreinterpretq_f32_s16): Likewise.
22523 (vreinterpretq_f32_s32): Likewise.
22524 (vreinterpretq_f32_s64): Likewise.
22525 (vreinterpretq_f32_u8): Likewise.
22526 (vreinterpretq_f32_u16): Likewise.
22527 (vreinterpretq_f32_u32): Likewise.
22528 (vreinterpretq_f32_u64): Likewise.
22529 (vreinterpretq_f32_p8): Likewise.
22530 (vreinterpretq_f32_p16): Likewise.
22531 (vreinterpret_s64_s8): Likewise.
22532 (vreinterpret_s64_s16): Likewise.
22533 (vreinterpret_s64_s32): Likewise.
22534 (vreinterpret_s64_f32): Likewise.
22535 (vreinterpret_s64_u8): Likewise.
22536 (vreinterpret_s64_u16): Likewise.
22537 (vreinterpret_s64_u32): Likewise.
22538 (vreinterpret_s64_u64): Likewise.
22539 (vreinterpret_s64_p8): Likewise.
22540 (vreinterpret_s64_p16): Likewise.
22541 (vreinterpretq_s64_s8): Likewise.
22542 (vreinterpretq_s64_s16): Likewise.
22543 (vreinterpretq_s64_s32): Likewise.
22544 (vreinterpretq_s64_f32): Likewise.
22545 (vreinterpretq_s64_u8): Likewise.
22546 (vreinterpretq_s64_u16): Likewise.
22547 (vreinterpretq_s64_u32): Likewise.
22548 (vreinterpretq_s64_u64): Likewise.
22549 (vreinterpretq_s64_p8): Likewise.
22550 (vreinterpretq_s64_p16): Likewise.
22551 (vreinterpret_u64_s8): Likewise.
22552 (vreinterpret_u64_s16): Likewise.
22553 (vreinterpret_u64_s32): Likewise.
22554 (vreinterpret_u64_s64): Likewise.
22555 (vreinterpret_u64_f32): Likewise.
22556 (vreinterpret_u64_u8): Likewise.
22557 (vreinterpret_u64_u16): Likewise.
22558 (vreinterpret_u64_u32): Likewise.
22559 (vreinterpret_u64_p8): Likewise.
22560 (vreinterpret_u64_p16): Likewise.
22561 (vreinterpretq_u64_s8): Likewise.
22562 (vreinterpretq_u64_s16): Likewise.
22563 (vreinterpretq_u64_s32): Likewise.
22564 (vreinterpretq_u64_s64): Likewise.
22565 (vreinterpretq_u64_f32): Likewise.
22566 (vreinterpretq_u64_u8): Likewise.
22567 (vreinterpretq_u64_u16): Likewise.
22568 (vreinterpretq_u64_u32): Likewise.
22569 (vreinterpretq_u64_p8): Likewise.
22570 (vreinterpretq_u64_p16): Likewise.
22571 (vreinterpret_s8_s16): Likewise.
22572 (vreinterpret_s8_s32): Likewise.
22573 (vreinterpret_s8_s64): Likewise.
22574 (vreinterpret_s8_f32): Likewise.
22575 (vreinterpret_s8_u8): Likewise.
22576 (vreinterpret_s8_u16): Likewise.
22577 (vreinterpret_s8_u32): Likewise.
22578 (vreinterpret_s8_u64): Likewise.
22579 (vreinterpret_s8_p8): Likewise.
22580 (vreinterpret_s8_p16): Likewise.
22581 (vreinterpretq_s8_s16): Likewise.
22582 (vreinterpretq_s8_s32): Likewise.
22583 (vreinterpretq_s8_s64): Likewise.
22584 (vreinterpretq_s8_f32): Likewise.
22585 (vreinterpretq_s8_u8): Likewise.
22586 (vreinterpretq_s8_u16): Likewise.
22587 (vreinterpretq_s8_u32): Likewise.
22588 (vreinterpretq_s8_u64): Likewise.
22589 (vreinterpretq_s8_p8): Likewise.
22590 (vreinterpretq_s8_p16): Likewise.
22591 (vreinterpret_s16_s8): Likewise.
22592 (vreinterpret_s16_s32): Likewise.
22593 (vreinterpret_s16_s64): Likewise.
22594 (vreinterpret_s16_f32): Likewise.
22595 (vreinterpret_s16_u8): Likewise.
22596 (vreinterpret_s16_u16): Likewise.
22597 (vreinterpret_s16_u32): Likewise.
22598 (vreinterpret_s16_u64): Likewise.
22599 (vreinterpret_s16_p8): Likewise.
22600 (vreinterpret_s16_p16): Likewise.
22601 (vreinterpretq_s16_s8): Likewise.
22602 (vreinterpretq_s16_s32): Likewise.
22603 (vreinterpretq_s16_s64): Likewise.
22604 (vreinterpretq_s16_f32): Likewise.
22605 (vreinterpretq_s16_u8): Likewise.
22606 (vreinterpretq_s16_u16): Likewise.
22607 (vreinterpretq_s16_u32): Likewise.
22608 (vreinterpretq_s16_u64): Likewise.
22609 (vreinterpretq_s16_p8): Likewise.
22610 (vreinterpretq_s16_p16): Likewise.
22611 (vreinterpret_s32_s8): Likewise.
22612 (vreinterpret_s32_s16): Likewise.
22613 (vreinterpret_s32_s64): Likewise.
22614 (vreinterpret_s32_f32): Likewise.
22615 (vreinterpret_s32_u8): Likewise.
22616 (vreinterpret_s32_u16): Likewise.
22617 (vreinterpret_s32_u32): Likewise.
22618 (vreinterpret_s32_u64): Likewise.
22619 (vreinterpret_s32_p8): Likewise.
22620 (vreinterpret_s32_p16): Likewise.
22621 (vreinterpretq_s32_s8): Likewise.
22622 (vreinterpretq_s32_s16): Likewise.
22623 (vreinterpretq_s32_s64): Likewise.
22624 (vreinterpretq_s32_f32): Likewise.
22625 (vreinterpretq_s32_u8): Likewise.
22626 (vreinterpretq_s32_u16): Likewise.
22627 (vreinterpretq_s32_u32): Likewise.
22628 (vreinterpretq_s32_u64): Likewise.
22629 (vreinterpretq_s32_p8): Likewise.
22630 (vreinterpretq_s32_p16): Likewise.
22631 (vreinterpret_u8_s8): Likewise.
22632 (vreinterpret_u8_s16): Likewise.
22633 (vreinterpret_u8_s32): Likewise.
22634 (vreinterpret_u8_s64): Likewise.
22635 (vreinterpret_u8_f32): Likewise.
22636 (vreinterpret_u8_u16): Likewise.
22637 (vreinterpret_u8_u32): Likewise.
22638 (vreinterpret_u8_u64): Likewise.
22639 (vreinterpret_u8_p8): Likewise.
22640 (vreinterpret_u8_p16): Likewise.
22641 (vreinterpretq_u8_s8): Likewise.
22642 (vreinterpretq_u8_s16): Likewise.
22643 (vreinterpretq_u8_s32): Likewise.
22644 (vreinterpretq_u8_s64): Likewise.
22645 (vreinterpretq_u8_f32): Likewise.
22646 (vreinterpretq_u8_u16): Likewise.
22647 (vreinterpretq_u8_u32): Likewise.
22648 (vreinterpretq_u8_u64): Likewise.
22649 (vreinterpretq_u8_p8): Likewise.
22650 (vreinterpretq_u8_p16): Likewise.
22651 (vreinterpret_u16_s8): Likewise.
22652 (vreinterpret_u16_s16): Likewise.
22653 (vreinterpret_u16_s32): Likewise.
22654 (vreinterpret_u16_s64): Likewise.
22655 (vreinterpret_u16_f32): Likewise.
22656 (vreinterpret_u16_u8): Likewise.
22657 (vreinterpret_u16_u32): Likewise.
22658 (vreinterpret_u16_u64): Likewise.
22659 (vreinterpret_u16_p8): Likewise.
22660 (vreinterpret_u16_p16): Likewise.
22661 (vreinterpretq_u16_s8): Likewise.
22662 (vreinterpretq_u16_s16): Likewise.
22663 (vreinterpretq_u16_s32): Likewise.
22664 (vreinterpretq_u16_s64): Likewise.
22665 (vreinterpretq_u16_f32): Likewise.
22666 (vreinterpretq_u16_u8): Likewise.
22667 (vreinterpretq_u16_u32): Likewise.
22668 (vreinterpretq_u16_u64): Likewise.
22669 (vreinterpretq_u16_p8): Likewise.
22670 (vreinterpretq_u16_p16): Likewise.
22671 (vreinterpret_u32_s8): Likewise.
22672 (vreinterpret_u32_s16): Likewise.
22673 (vreinterpret_u32_s32): Likewise.
22674 (vreinterpret_u32_s64): Likewise.
22675 (vreinterpret_u32_f32): Likewise.
22676 (vreinterpret_u32_u8): Likewise.
22677 (vreinterpret_u32_u16): Likewise.
22678 (vreinterpret_u32_u64): Likewise.
22679 (vreinterpret_u32_p8): Likewise.
22680 (vreinterpret_u32_p16): Likewise.
22681 (vreinterpretq_u32_s8): Likewise.
22682 (vreinterpretq_u32_s16): Likewise.
22683 (vreinterpretq_u32_s32): Likewise.
22684 (vreinterpretq_u32_s64): Likewise.
22685 (vreinterpretq_u32_f32): Likewise.
22686 (vreinterpretq_u32_u8): Likewise.
22687 (vreinterpretq_u32_u16): Likewise.
22688 (vreinterpretq_u32_u64): Likewise.
22689 (vreinterpretq_u32_p8): Likewise.
22690 (vreinterpretq_u32_p16): Likewise.
22692 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22694 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
22696 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
22698 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
22699 (vqnegd_s64): Likewise.
22700 (vqabs_s64): Likewise.
22701 (vqabsd_s64): Likewise.
22703 2014-04-22 Richard Henderson <rth@redhat.com>
22705 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
22706 computation to the top of the loop.
22708 2014-04-22 Renlin <renlin.li@arm.com>
22709 Jiong Wang <jiong.wang@arm.com>
22711 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
22712 * config/aarch64/aarch64.c (aarch64_layout_frame)
22713 (aarch64_initial_elimination_offset): Likewise.
22715 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
22717 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
22720 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
22722 * machmode.h (bitwise_mode_for_mode): Declare.
22723 * stor-layout.h (bitwise_type_for_mode): Likewise.
22724 * stor-layout.c (bitwise_mode_for_mode): New function.
22725 (bitwise_type_for_mode): Likewise.
22726 * builtins.c (fold_builtin_memory_op): Use it instead of
22727 int_mode_for_mode and build_nonstandard_integer_type.
22729 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22731 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
22732 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
22733 (*-*-solaris2*): Simplify.
22734 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
22735 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
22736 *-*-solaris2.9* handling.
22738 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
22740 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
22741 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
22742 handling, simplify.
22743 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
22744 * configure: Regenerate.
22746 * config/i386/sol2-9.h: Remove.
22748 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
22749 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
22750 Remove Solaris 9 references.
22752 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
22754 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
22755 (floatuns<GPI:mode><GPF:mode>2): Remove.
22756 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
22757 and floatuns conversions.
22758 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
22759 and floatuns conversions.
22760 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
22761 (w1,w2): New mode attributes for inequal width conversions.
22763 2014-04-22 Renlin Li <Renlin.Li@arm.com>
22765 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
22766 the output asm format.
22768 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
22770 * config/aarch64/aarch64-simd.md
22771 (aarch64_cm<optab>di): Always split.
22772 (*aarch64_cm<optab>di): New.
22773 (aarch64_cmtstdi): Always split.
22774 (*aarch64_cmtstdi): New.
22776 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22778 PR tree-optimization/60823
22779 * omp-low.c (ipa_simd_modify_function_body): Go through
22780 all SSA_NAMEs and for those refering to vector arguments
22781 which are going to be replaced adjust SSA_NAME_VAR and,
22782 if it is a default definition, change it into a non-default
22783 definition assigned at the beginning of function from new_decl.
22784 (ipa_simd_modify_stmt_ops): Rewritten.
22785 * tree-dfa.c (set_ssa_default_def): When removing default def,
22786 check for NULL loc instead of NULL *loc.
22788 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22790 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
22791 restrictions on core registers for DImode values in Thumb2.
22793 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22795 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
22796 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
22798 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22800 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
22801 (*iordi_notzesidi_di): Likewise.
22802 (*iordi_notsesidi_di): Likewise.
22804 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22806 * config/arm/arm-protos.h (tune_params): New struct members.
22807 * config/arm/arm.c: Initialise tune_params per processor.
22808 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
22809 for speed, based on new tune_params.
22811 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22813 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
22814 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
22815 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
22816 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
22817 * config/aarch64/arm_neon.h (vrnd_f64): Added.
22818 (vrnda_f64): Likewise.
22819 (vrndi_f64): Likewise.
22820 (vrndm_f64): Likewise.
22821 (vrndn_f64): Likewise.
22822 (vrndp_f64): Likewise.
22823 (vrndx_f64): Likewise.
22825 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22827 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
22828 GET_MODE_SIZE argument is enum machine_mode.
22830 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22833 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
22834 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
22836 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
22838 PR middle-end/60281
22839 * asan.c (asan_emit_stack_protection): Force the base to align to
22840 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
22841 appropriate bits if STRICT_ALIGNMENT.
22842 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
22844 (expand_used_vars): Leave a space in the stack frame for alignment
22845 if STRICT_ALIGNMENT.
22847 2014-04-21 David Malcolm <dmalcolm@redhat.com>
22849 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
22851 (gimple_store_p): Likewise.
22852 (gimple_assign_load_p): Likewise.
22853 (gimple_assign_cast_p): Likewise.
22854 (gimple_clobber_p): Likewise.
22856 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
22857 rather than a gimple.
22858 (gimple_assign_cast_p): Likewise.
22860 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
22863 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
22864 If mode is DDmode and TARGET_E500_DOUBLE allow move.
22866 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
22867 more debug information for E500 if -mdebug=reg.
22869 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
22872 * config/i386/i386.c (ix86_expand_builtin)
22873 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
22874 register for target RTX.
22875 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
22877 2014-04-18 Cong Hou <congh@google.com>
22879 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
22880 the widen-mult pattern by handling two operands with different sizes,
22881 and operands whose size is smaller than half of the result type.
22883 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
22885 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
22886 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
22887 (do_estimate_edge_time): Compute it.
22888 * ipa-inline.c (want_inline_small_function_p): Bypass
22889 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
22891 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
22893 * ipa-inline.c (spec_rem): New static variable.
22894 (dump_overall_stats): New function.
22895 (dump_inline_stats): New function.
22897 2014-04-18 Richard Henderson <rth@redhat.com>
22899 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
22900 to GET_MODE_SIZE, not a reg_class_t.
22902 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22904 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
22905 (vsx_xxmrglw_<mode>): Likewise.
22907 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
22910 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
22911 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
22912 (rs6000_init_hard_regno_mode_ok): Likewise.
22914 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
22916 * ipa-inline.c (inline_small_functions): Account only non-cold
22918 * doc/invoke.texi (inline-unit-growth): Update documentation.
22920 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
22922 * config/rs6000/rs6000.md (addti3, subti3): New.
22924 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
22927 * config/i386/i386.c (ix86_expand_clear): Remove outdated
22928 comment. Check optimize_insn_for_size_p instead of
22929 optimize_insn_for_speed_p.
22931 2014-04-17 Martin Jambor <mjambor@suse.cz>
22933 * gimple-iterator.c (gsi_start_edge): New function.
22934 * gimple-iterator.h (gsi_start_edge): Declare.
22935 * tree-sra.c (single_non_eh_succ): New function.
22936 (disqualify_ops_if_throwing_stmt): Renamed to
22937 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
22938 having one non-EH successor BB.
22939 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
22940 generate loads into replacements.
22941 (sra_modify_assign): Likewise and and also use the simple path for
22943 (sra_modify_function_body): Commit statements on edges.
22945 2014-04-17 Richard Biener <rguenther@suse.de>
22947 PR middle-end/60849
22948 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
22949 comparison results and add clarifying comment.
22951 2014-04-17 Jakub Jelinek <jakub@redhat.com>
22953 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
22954 (blank_mode): Initialize it.
22955 (emit_mode_size_inline, emit_mode_nunits_inline,
22956 emit_mode_inner_inline): New functions.
22957 (emit_insn_modes_h): Call them and surround their output with
22958 #if GCC_VERSION >= 4001 ... #endif.
22959 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
22960 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
22961 mode_* arrays if the argument is __builtin_constant_p.
22962 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
22963 is enum machine_mode.
22965 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22967 * passes.c (opt_pass::execute): Adjust.
22968 (pass_manager::execute_pass_mode_switching): Likewise.
22969 (early_local_passes::execute): Likewise.
22970 (execute_one_pass): Pass cfun to the pass's execute method.
22971 * tree-pass.h (opt_pass::execute): Add function * argument.
22972 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
22973 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
22974 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
22975 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
22976 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
22977 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
22978 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
22979 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
22980 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
22981 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
22982 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
22983 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
22984 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
22985 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
22986 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
22987 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
22988 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
22989 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
22990 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
22991 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
22992 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
22993 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
22994 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
22995 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
22996 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
22997 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
22998 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
22999 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23000 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23003 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23005 * passes.c (opt_pass::gate): Take function * argument.
23006 (gate_all_early_local_passes): Merge into
23007 (early_local_passes::gate): this.
23008 (gate_all_early_optimizations): Merge into
23009 (all_early_optimizations::gate): this.
23010 (gate_all_optimizations): Mege into
23011 (all_optimizations::gate): this.
23012 (gate_all_optimizations_g): Merge into
23013 (all_optimizations_g::gate): this.
23014 (gate_rest_of_compilation): Mege into
23015 (rest_of_compilation::gate): this.
23016 (gate_postreload): Merge into
23017 (postreload::gate): this.
23018 (dump_one_pass): Pass cfun to the pass's gate method.
23019 (execute_ipa_summary_passes): Likewise.
23020 (execute_one_pass): Likewise.
23021 (ipa_write_summaries_2): Likewise.
23022 (ipa_write_optimization_summaries_1): Likewise.
23023 (ipa_read_summaries_1): Likewise.
23024 (ipa_read_optimization_summaries_1): Likewise.
23025 (execute_ipa_stmt_fixups): Likewise.
23026 * tree-pass.h (opt_pass::gate): Add function * argument.
23027 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
23028 combine-stack-adj.c, combine.c, compare-elim.c,
23029 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23030 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
23031 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
23032 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
23033 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
23034 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
23035 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
23036 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
23037 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
23038 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
23039 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
23040 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
23041 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
23042 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23043 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23044 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23045 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23046 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23047 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23048 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23049 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23050 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23051 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
23052 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
23053 var-tracking.c, vtable-verify.c, web.c: Adjust.
23055 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23057 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
23058 * configure: Regenerate.
23060 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23062 * passes.c (dump_one_pass): don't check pass->has_gate.
23063 (execute_ipa_summary_passes): Likewise.
23064 (execute_one_pass): Likewise.
23065 (ipa_write_summaries_2): Likewise.
23066 (ipa_write_optimization_summaries_1): Likewise.
23067 (ipa_read_optimization_summaries_1): Likewise.
23068 (execute_ipa_stmt_fixups): Likewise.
23069 * tree-pass.h (pass_data::has_gate): Remove.
23070 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
23071 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
23072 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
23073 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23074 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
23075 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
23076 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
23077 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
23078 gimple-low.c, gimple-ssa-isolate-paths.c,
23079 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
23080 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
23081 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
23082 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
23083 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
23084 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
23085 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
23086 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
23087 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
23088 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
23089 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23090 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23091 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23092 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23093 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23094 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23095 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23096 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23097 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23098 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23099 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23100 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23103 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23105 * pass_manager.h (pass_manager::register_dump_files_1): Remove
23107 * passes.c (pass_manager::register_dump_files_1): Merge into
23108 (pass_manager::register_dump_files): this, and remove its handling of
23109 properties since the pass always has the properties anyway.
23110 (pass_manager::pass_manager): Adjust.
23112 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23114 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
23115 * passes.c (pass_manager::register_dump_files_1): Remove dead code
23116 dealing with properties.
23117 (pass_manager::register_dump_files): Adjust.
23119 2014-03-20 Mark Wielaard <mjw@redhat.com>
23121 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
23122 then represent the bound as normal constant value.
23124 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23127 Forward port from 4.8 branch
23128 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
23130 * config/i386/bmiintrin.h (_blsi_u32): New.
23131 (_blsi_u64): Ditto.
23132 (_blsr_u32): Ditto.
23133 (_blsr_u64): Ditto.
23134 (_blsmsk_u32): Ditto.
23135 (_blsmsk_u64): Ditto.
23136 (_tzcnt_u32): Ditto.
23137 (_tzcnt_u64): Ditto.
23139 2014-04-17 Kito Cheng <kito@0xlab.org>
23141 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
23143 2014-04-17 Richard Biener <rguenther@suse.de>
23145 PR middle-end/60849
23146 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
23147 boolean results for comparisons.
23149 2014-04-17 Richard Biener <rguenther@suse.de>
23151 PR tree-optimization/60836
23152 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
23153 initial PHI args to be gimple values.
23155 2014-04-17 Richard Biener <rguenther@suse.de>
23157 PR tree-optimization/60841
23158 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
23159 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
23160 of stmts to SLP build.
23161 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
23162 (vect_analyze_slp): Likewise.
23163 (vect_analyze_slp_instance): Likewise.
23164 (vect_build_slp_tree): Limit overall SLP tree growth.
23165 * tree-vectorizer.h (vect_analyze_data_refs,
23166 vect_analyze_slp): Adjust prototypes.
23168 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23170 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
23173 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23175 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
23176 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
23177 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
23178 for TARGET_SLOW_PSHUFB
23180 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23182 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
23183 * config/i386/i386.c (intel_cost): Ditto.
23185 2014-04-17 Joey Ye <joey.ye@arm.com>
23187 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
23189 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23191 * opts.c (common_handle_option): Disable -fipa-reference coorectly
23192 with -fuse-profile.
23194 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23196 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
23197 (type_all_derivations_known_p): New predicate.
23198 (type_all_ctors_visible_p): New predicate.
23199 (type_possibly_instantiated_p): New predicate.
23200 (get_odr_type): Compute all_derivations_known.
23201 (dump_odr_type): Dump the flag.
23202 (maybe_record_type): Cleanup.
23203 (record_target_from_binfo): Add bases_to_consider array;
23204 record bases for types w/o instances and skip CXX destructor.
23205 (possible_polymorphic_call_targets_1): Add bases_to_consider
23206 and consider_construction parameters; check if type may have instance.
23207 (get_polymorphic_call_info): Set maybe_in_construction to true
23208 when we know nothing.
23209 (record_targets_from_bases): Skip CXX destructors; they are
23210 never called for types in construction.
23211 (possible_polymorphic_call_targets): Do not record target when
23212 type may not have instance.
23214 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23217 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
23218 external aliases alive, too.
23220 2014-04-16 Andrew Pinski <apinski@cavium.com>
23222 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
23225 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23227 * final.c (compute_alignments): Do not apply loop alignment to a block
23228 falling through to the exit.
23230 2014-04-16 Catherine Moore <clm@codesourcery.com>
23232 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
23233 Adjust constraints for microMIPS store patterns.
23235 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23237 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
23239 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23241 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
23242 (append_use): Run at -O0.
23243 (append_vdef): Likewise.
23244 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
23245 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
23247 2014-04-16 Jakub Jelinek <jakub@redhat.com>
23249 PR tree-optimization/60844
23250 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
23251 (propagate_op_to_single_use, remove_visited_stmt_chain,
23252 linearize_expr, repropagate_negates, reassociate_bb): Use it
23253 instead of gsi_remove.
23255 2014-04-16 Martin Jambor <mjambor@suse.cz>
23257 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
23258 ipa_transforms_to_apply.
23259 (cgraph_function_versioning): Assert that old_node has empty
23260 ipa_transforms_to_apply.
23261 * trans-mem.c (ipa_tm_create_version): Likewise.
23262 * tree-inline.c (tree_function_versioning): Do not duplicate
23263 ipa_transforms_to_apply.
23265 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23268 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
23270 Pass necessary as flags on 64-bit Solaris/x86.
23271 Use lowercase relocs for x86_64-*-*.
23272 * configure: Regenerate.
23274 2014-04-15 Jan Hubicka <jh@suse.cz>
23276 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
23277 (maybe_record_node, likely_target_p): Use it.
23279 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23282 Revert following patch
23284 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
23287 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
23288 software floating point or no floating point registers, do not
23289 allow any type in the FPRs. Eliminate a test for SPE SIMD types
23290 in GPRs that occurs after we tested for GPRs that would never be
23293 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
23294 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
23295 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
23296 specifically allow DDmode, since that does not use the SPE SIMD
23299 2014-03-21 Mark Wielaard <mjw@redhat.com>
23301 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
23302 as unsigned or int depending on type and value used.
23304 2014-04-15 Richard Biener <rguenther@suse.de>
23306 PR rtl-optimization/56965
23307 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
23308 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
23310 * alias.c (true_dependence_1): Do not call
23311 nonoverlapping_component_refs_p.
23312 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
23313 nonoverlapping_component_refs_p.
23314 (indirect_refs_may_alias_p): Likewise.
23316 2014-04-15 Teresa Johnson <tejohnson@google.com>
23318 * cfg.c (dump_bb_info): Fix flags check.
23319 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
23321 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23323 PR rtl-optimization/60663
23324 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
23327 2014-04-15 Richard Biener <rguenther@suse.de>
23329 * lto-streamer.h (LTO_major_version): Bump to 4.
23331 2014-04-15 Richard Biener <rguenther@suse.de>
23333 * common.opt (lto_partition_model): New enum.
23334 (flto-partition=): Merge separate options with a single with argument,
23335 add -flto-partition=one support.
23336 * flag-types.h (enum lto_partition_model): Declare.
23337 * opts.c (finish_options): Remove duplicate -flto-partition=
23339 * lto-wrapper.c (run_gcc): Adjust.
23341 2014-04-15 Richard Biener <rguenther@suse.de>
23343 * alias.c (ncr_compar): New function.
23344 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
23346 2014-04-15 Richard Biener <rguenther@suse.de>
23348 * alias.c (record_component_aliases): Do not walk BINFOs.
23350 2014-04-15 Richard Biener <rguenther@suse.de>
23352 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23353 Add struct function argument and adjust.
23354 (find_func_aliases_for_call): Likewise.
23355 (find_func_aliases): Likewise.
23356 (find_func_clobbers): Likewise.
23357 (intra_create_variable_infos): Likewise.
23358 (compute_points_to_sets): Likewise.
23359 (ipa_pta_execute): Adjust. Do not push/pop cfun.
23361 2014-04-15 Richard Biener <rguenther@suse.de>
23363 * tree.c (iterative_hash_expr): Use enum tree_code_class
23364 to store TREE_CODE_CLASS.
23365 (tree_block): Likewise.
23366 (tree_set_block): Likewise.
23367 * tree.h (fold_build_pointer_plus_loc): Use
23368 convert_to_ptrofftype_loc.
23370 2014-04-15 Jakub Jelinek <jakub@redhat.com>
23373 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
23376 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
23378 * cfgloop.h (struct loop): Move force_vectorize down.
23379 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
23380 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
23381 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
23382 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
23383 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
23384 * tree-core.h (enum annot_expr_kind): Add new kind values.
23385 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
23386 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
23388 * tree.def (ANNOTATE_EXPR): Tweak comment.
23390 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23392 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
23395 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
23397 * tree.h (TYPE_IDENTIFIER): Declare.
23398 * tree.c (subrange_type_for_debug_p): Use it.
23399 * godump.c (go_format_type): Likewise.
23400 * dwarf2out.c (is_cxx_auto, modified_type_die,
23401 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
23402 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
23404 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23407 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
23409 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
23411 * config/i386/i386.c (examine_argument): Return bool. Return true if
23412 parameter should be passed in memory.
23413 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
23414 (construct_container): Update calls to examine_argument.
23415 (function_arg_advance_64): Ditto.
23416 (return_in_memory_32): Merge with ix86_return_in_memory.
23417 (return_in_memory_64): Ditto.
23418 (return_in_memory_ms_64): Ditto.
23420 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23422 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
23423 * coverage.c (coverage_compute_profile_id): Handle externally visible
23426 2014-04-14 Martin Jambor <mjambor@suse.cz>
23428 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
23429 DECL_DISREGARD_INLINE_LIMITS functions.
23431 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
23434 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
23436 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
23439 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
23440 optimize_insn_for_speed_p instead of
23441 optimize_function_for_speed_p.
23443 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
23445 * doc/invoke.texi (free): Document AArch64.
23447 2014-04-14 Richard Biener <rguenther@suse.de>
23449 PR tree-optimization/60042
23450 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
23451 (insert_into_preds_of_block): Do not prevent PHI insertion
23452 for REFERENCE exprs here ...
23453 (eliminate_dom_walker::before_dom_children): ... but prevent
23454 their use here under similar conditions when applied to the
23455 IL after PRE optimizations.
23457 2014-04-14 Richard Biener <rguenther@suse.de>
23459 * passes.def: Move early points-to after early SRA.
23461 2014-04-14 Richard Biener <rguenther@suse.de>
23463 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
23464 check for which sign-changes we allow when forwarding
23465 a converted value into a switch.
23467 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
23469 * stor-layout.c (place_field): Finalize non-constant offset for the
23472 2014-04-14 Richard Biener <rguenther@suse.de>
23474 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
23476 (expand_switch_using_bit_tests_p): Likewise.
23477 (process_switch): Compute and pass on speed_p based on the
23479 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
23480 optimize_bb_for_speed_p.
23482 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
23484 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
23485 * function.h (struct function): Rename has_force_vect_loops into
23486 has_force_vectorize_loops.
23487 * lto-streamer-in.c (input_cfg): Adjust for renaming.
23488 (input_struct_function_base): Likewise.
23489 * lto-streamer-out.c (output_cfg): Likewise.
23490 (output_struct_function_base): Likewise.
23491 * omp-low.c (expand_omp_simd): Likewise.
23492 * tree-cfg.c (move_sese_region_to_fn): Likewise.
23493 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
23494 (version_loop_for_if_conversion): Likewise.
23495 (tree_if_conversion): Likewise.
23496 (main_tree_if_conversion): Likewise.
23497 (gate_tree_if_conversion): Likewise.
23498 * tree-inline.c (copy_loops): Likewise.
23499 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
23500 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
23501 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
23502 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
23503 * tree-vectorizer.c (vectorize_loops): Likewise.
23504 * tree-vectorizer.h (unlimited_cost_model): Likewise.
23506 2014-04-14 Richard Biener <rguenther@suse.de>
23509 * lto-streamer-out.c (wrap_refs): New function.
23510 (lto_output): Wrap symbol references in global initializes in
23511 type-preserving MEM_REFs.
23513 2014-04-14 Christian Bruel <christian.bruel@st.com>
23515 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
23517 2014-04-14 Christian Bruel <christian.bruel@st.com>
23519 * config/sh/sh.md (setmemqi): New expand pattern.
23520 * config/sh/sh.h (CLEAR_RATIO): Define.
23521 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
23522 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
23524 2014-04-14 Richard Biener <rguenther@suse.de>
23526 PR middle-end/55022
23527 * fold-const.c (negate_expr_p): Don't negate directional rounding
23529 (fold_negate_expr): Likewise.
23531 2014-04-14 Richard Biener <rguenther@suse.de>
23533 PR tree-optimization/59817
23534 PR tree-optimization/60453
23535 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
23536 recursion to catch all CHRECs in the scalar evolution and restrict
23537 the predicate for the remains appropriately.
23539 2014-04-12 Catherine Moore <clm@codesourcery.com>
23541 * config/mips/constraints.md: Add new register constraint "kb".
23542 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
23543 (*movhi_internal): Likewise.
23544 (*movqi_internal): Likewise.
23545 * config/mips/mips.h (M16_STORE_REGS): New register class.
23546 (REG_CLASS_NAMES): Add M16_STORE_REGS.
23547 (REG_CLASS_CONTENTS): Likewise.
23548 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
23550 2014-04-11 Tobias Burnus <burnus@net-b.de>
23553 * doc/invoke.texi (-Wformat-signedness): Document it.
23554 (Wformat=2): Mention that this enables -Wformat-signedness.
23556 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23558 * common/config/epiphany/epiphany-common.c
23559 (epiphany_option_optimization_table): Enable section anchors by
23560 default at -O1 or higher.
23561 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
23562 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
23563 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
23564 carries no extra cost.
23565 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
23566 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
23567 * config/epiphany/predicates.md (memclob_operand): New predicate.
23568 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
23569 Use memclob_operand predicate and X constraint for operand 3.
23571 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23573 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
23574 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
23577 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23579 PR rtl-optimization/60651
23580 * mode-switching.c (optimize_mode_switching): Make sure to emit
23581 sets of a lower numbered entity before sets of a higher numbered
23582 entity to a mode of the same or lower priority.
23583 When creating a seginfo for a basic block that starts with a code
23584 label, move the insertion point past the code label.
23585 (new_seginfo): Document and enforce requirement that
23586 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
23587 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
23588 * doc/tm.texi: Regenerate.
23590 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
23593 * config/arc/arc.c (arc_save_restore): Fix assert typo.
23595 2013-04-11 Jakub Jelinek <jakub@redhat.com>
23597 * BASE-VER: Set to 4.10.0.
23599 2014-04-11 Tobias Burnus <burnus@net-b.de>
23602 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
23603 * doc/gcc.texi (Service): Update description in the @menu
23604 * doc/invoke.texi (Option Summary): Remove misplaced and
23607 2014-04-11 Steve Ellcey <sellcey@mips.com>
23608 Jakub Jelinek <jakub@redhat.com>
23610 PR middle-end/60556
23611 * expr.c (convert_move): Use emit_store_flag_force instead of
23612 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
23615 2014-04-11 Richard Biener <rguenther@suse.de>
23617 PR middle-end/60797
23618 * varasm.c (assemble_alias): Avoid endless error reporting
23619 recursion by setting TREE_ASM_WRITTEN.
23621 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23623 * config/s390/s390.md: Add a splitter for NOT rtx.
23625 2014-04-11 Jakub Jelinek <jakub@redhat.com>
23627 PR rtl-optimization/60663
23628 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
23630 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
23631 Jakub Jelinek <jakub@redhat.com>
23634 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
23635 flag from decl_node to node.
23637 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23640 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
23641 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
23642 ameliorating the cases where it can be.
23644 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
23647 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
23649 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23650 (loadsync_<mode>): Change mode.
23651 (load_quadpti, store_quadpti): New.
23652 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23653 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23654 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
23656 2014-04-09 Cong Hou <congh@google.com>
23659 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
23662 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23664 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
23665 instead of vnor to exploit possible fusion opportunity in the
23667 (altivec_expand_vec_perm_const_le): Likewise.
23669 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
23671 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23672 (loadsync_<mode>): Change mode.
23673 (load_quadpti, store_quadpti): New.
23674 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23675 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23677 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
23680 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
23681 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
23682 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
23684 2014-04-08 Richard Biener <rguenther@suse.de>
23686 PR middle-end/60706
23687 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
23688 a 64bit widest int print double-int similar to on HWI64 hosts.
23690 2014-04-08 Richard Biener <rguenther@suse.de>
23692 PR tree-optimization/60785
23693 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
23694 default defs properly.
23696 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
23698 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
23699 (Weffc++): Likewise.
23701 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
23703 * ipa-devirt.c (maybe_record_node): When node is not recorded,
23704 set completep to false rather than true.
23706 2014-04-07 Douglas B Rupp <rupp@adacore.com>
23709 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
23710 ARM_TARGET2_DWARF_FORMAT.
23712 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
23715 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
23716 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
23719 2014-04-07 Richard Biener <rguenther@suse.de>
23721 PR tree-optimization/60766
23722 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
23723 (may_eliminate_iv): Convert cand_value_at result to desired type.
23725 2014-04-07 Jason Merrill <jason@redhat.com>
23728 * common.opt (-fno-gnu-unique): Add.
23729 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
23731 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23733 * haifa-sched.c: Fix outdated function reference and minor
23734 grammar errors in introductory comment.
23736 2014-04-07 Richard Biener <rguenther@suse.de>
23738 PR middle-end/60750
23739 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
23740 for noreturn calls.
23741 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
23743 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
23746 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
23747 size accounting for thunks.
23748 (pa_asm_output_mi_thunk): Use final_start_function() and
23749 final_end_function() to output function start and end directives.
23751 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23753 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
23754 device specific ISA/ feature information. Remove short_sp and
23755 errata_skip ds. Add avr_device_specific_features enum to have device
23757 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
23758 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
23759 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
23760 updated device specific info.
23761 * config/avr/avr-mcus.def: Merge device specific details to
23762 dev_attribute field.
23763 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
23765 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
23766 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
23767 assembler if RMW isa supported by current device.
23768 * config/avr/genmultilib.awk: Update as device info structure changed.
23769 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
23771 2014-04-04 Cong Hou <congh@google.com>
23773 PR tree-optimization/60656
23774 * tree-vect-stmts.c (supportable_widening_operation):
23775 Fix a bug that elements in a vector with vect_used_by_reduction
23776 property are incorrectly reordered when the operation on it is not
23777 consistant with the one in reduction operation.
23779 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
23781 PR rtl-optimization/60155
23782 * gcse.c (record_set_data): New function.
23783 (single_set_gcse): New function.
23784 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
23785 (hoist_code): Likewise.
23786 (get_pressure_class_and_nregs): Likewise.
23788 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
23790 * explow.c (probe_stack_range): Emit a final optimization blockage.
23792 2014-04-04 Anthony Green <green@moxielogic.com>
23794 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
23797 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
23800 * lto-cgraph.c (input_overwrite_node): Check that partitioning
23801 flags are set only during streaming.
23802 * ipa.c (process_references, walk_polymorphic_call_targets,
23803 symtab_remove_unreachable_nodes): Drop bodies of always inline
23804 after early inlining.
23805 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
23807 2014-04-04 Jakub Jelinek <jakub@redhat.com>
23808 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23811 * dwarf2out.c (const_ok_for_output_1): Reject expressions
23814 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23817 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
23819 (cortex_a53_fdivd): Likewise.
23821 2014-04-04 Martin Jambor <mjambor@suse.cz>
23824 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
23825 Adjust all callers.
23826 * cgraph.c (clone_of_p): Also return true if thunks match.
23827 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
23828 cgraph_function_or_thunk_node and an obsolete comment.
23829 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
23831 (build_function_decl_skip_args): Likewise.
23832 (set_new_clone_decl_and_node_flags): New function.
23833 (duplicate_thunk_for_node): Likewise.
23834 (redirect_edge_duplicating_thunks): Likewise.
23835 (cgraph_clone_node): New parameter args_to_skip, pass it to
23836 redirect_edge_duplicating_thunks which is called instead of
23837 cgraph_redirect_edge_callee.
23838 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
23839 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
23841 2014-04-04 Jeff Law <law@redhat.com>
23844 * config/arm/predicates.md (const_int_I_operand): New predicate.
23845 (const_int_M_operand): Similarly.
23846 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
23848 (insv_t2, extv_reg, extzv_t2): Likewise.
23849 (load_multiple_with_writeback): Similarly for const_int_I_operand.
23850 (pop_multiple_with_writeback_and_return): Likewise.
23851 (vfp_pop_multiple_with_writeback): Likewise
23853 2014-04-04 Richard Biener <rguenther@suse.de>
23856 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
23857 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
23859 * gimplify.h (gimple_add_tmp_var_fn): Declare.
23860 * gimplify.c (gimple_add_tmp_var_fn): New function.
23861 * gimple-expr.h (create_tmp_reg_fn): Declare.
23862 * gimple-expr.c (create_tmp_reg_fn): New function.
23863 * gimple-low.c (record_vars_into): Don't change cfun.
23864 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
23865 code generation without cfun.
23867 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
23870 * Makefile.in (install-driver): Fix shell scripting.
23872 2014-04-03 Cong Hou <congh@google.com>
23874 PR tree-optimization/60505
23875 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
23876 threshold of number of iterations below which no vectorization
23878 * tree-vect-loop.c (new_loop_vec_info):
23879 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
23880 * tree-vect-loop.c (vect_analyze_loop_operations):
23881 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
23882 * tree-vect-loop.c (vect_transform_loop):
23883 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
23884 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
23885 of iterations of the loop and see if we should build the epilogue.
23887 2014-04-03 Richard Biener <rguenther@suse.de>
23889 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
23890 (streamer_tree_cache_create): Adjust.
23891 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
23892 to allow optional nodes array.
23893 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
23894 (streamer_tree_cache_append): Likewise.
23895 (streamer_tree_cache_create): Create nodes array optionally
23896 as specified by parameter.
23897 * lto-streamer-out.c (create_output_block): Avoid maintaining
23898 the node array in the writer cache.
23899 (DFS_write_tree): Remove assertion.
23900 (produce_asm_for_decls): Free the out decl state hash table early.
23901 * lto-streamer-in.c (lto_data_in_create): Adjust for
23902 streamer_tree_cache_create prototype change.
23904 2014-04-03 Richard Biener <rguenther@suse.de>
23906 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
23907 set TREE_CHAIN to NULL_TREE.
23909 2014-04-03 Richard Biener <rguenther@suse.de>
23911 PR tree-optimization/60740
23912 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
23913 over all GIMPLE_COND operands.
23915 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
23917 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
23918 (Weffc++): Remove Scott's numbering, merge lists and reference
23921 2014-04-03 Nick Clifton <nickc@redhat.com>
23923 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
23926 2014-04-03 Martin Jambor <mjambor@suse.cz>
23928 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
23929 mention gcc_unreachable before failing.
23930 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
23933 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
23936 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
23937 inconsistent code and instead mark the context inconsistent.
23938 (possible_polymorphic_call_targets): For inconsistent contexts
23939 return empty complete list.
23941 2014-04-02 Anthony Green <green@moxielogic.com>
23943 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
23944 (extendqisi2, extendhisi2): Define.
23945 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
23946 (WCHAR_TYPE): Change to unsigned int.
23948 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23950 PR tree-optimization/60733
23951 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
23952 insertion point for PHI candidates to be the end of the feeding
23953 block for the PHI argument.
23955 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
23957 PR rtl-optimization/60650
23958 * lra-constraints.c (process_alt_operands): Decrease reject for
23959 earlyclobber matching.
23961 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23963 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
23965 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23967 * config/spu/spu.c (pad_bb): Do not crash when the last
23968 insn is CODE_FOR_blockage.
23970 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23972 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
23973 lies outside the target mode.
23975 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
23978 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
23979 software floating point or no floating point registers, do not
23980 allow any type in the FPRs. Eliminate a test for SPE SIMD types
23981 in GPRs that occurs after we tested for GPRs that would never be
23984 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
23985 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
23986 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
23987 specifically allow DDmode, since that does not use the SPE SIMD
23990 2014-04-02 Richard Biener <rguenther@suse.de>
23992 PR middle-end/60729
23993 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
23994 MODE_INTs. Properly use negv_optab.
23995 (expand_abs): Likewise.
23997 2014-04-02 Richard Biener <rguenther@suse.de>
24000 * Makefile.in (install-driver): Guard extra installs with special
24003 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
24005 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24006 Document vec_vgbbd.
24008 2014-04-01 Richard Henderson <rth@redhat.com>
24011 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
24012 alternative enabled before register allocation.
24014 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
24016 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
24017 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
24019 (nios2_large_got_address): Remove unneeded 'sym' parameter.
24020 (nios2_got_address): Update nios2_large_got_address call site.
24021 (nios2_delegitimize_address): New function.
24022 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
24023 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
24024 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
24026 2014-04-01 Martin Husemann <martin@duskware.de>
24028 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
24031 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
24033 PR rtl-optimization/60604
24034 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
24035 check from register_operand.
24036 (register_operand): Redefine in terms of general_operand.
24037 (nonmemory_operand): Use register_operand for the non-constant cases.
24039 2014-04-01 Richard Biener <rguenther@suse.de>
24041 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
24043 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
24045 * doc/invoke.texi (mapp-regs): Clarify.
24047 2014-03-31 Ulrich Drepper <drepper@gmail.com>
24049 * config/i386/avx512fintrin.h (__v32hi): Define type.
24050 (__v64qi): Likewise.
24051 (_mm512_set1_epi8): Define.
24052 (_mm512_set1_epi16): Define.
24053 (_mm512_set4_epi32): Define.
24054 (_mm512_set4_epi64): Define.
24055 (_mm512_set4_pd): Define.
24056 (_mm512_set4_ps): Define.
24057 (_mm512_setr4_epi64): Define.
24058 (_mm512_setr4_epi32): Define.
24059 (_mm512_setr4_pd): Define.
24060 (_mm512_setr4_ps): Define.
24061 (_mm512_setzero_epi32): Define.
24063 2014-03-31 Martin Jambor <mjambor@suse.cz>
24065 PR middle-end/60647
24066 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
24067 callsite_arguments_match_p. Updated all callers. Also check types of
24068 corresponding formal parameters and actual arguments.
24069 (not_all_callers_have_enough_arguments_p) Renamed to
24070 some_callers_have_mismatched_arguments_p.
24072 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
24074 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
24076 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
24079 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
24082 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
24084 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
24085 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
24087 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
24088 Use FMAMODE_NOVF512 mode iterator.
24089 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
24090 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
24091 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
24092 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
24094 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
24095 Use VF_128_256 mode iterator.
24096 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
24099 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24101 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
24102 static chain if needed.
24104 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24107 * lra-constraints.c (index_part_to_reg): New.
24108 (process_address): Use it.
24110 2014-03-27 Jeff Law <law@redhat.com>
24111 Jakub Jelinek <jakub@redhat.com>
24114 * expr.c (do_tablejump): Use simplify_gen_binary rather than
24115 gen_rtx_{PLUS,MULT} to build up the address expression.
24117 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
24118 creating non-canonical RTL.
24120 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24123 * ipa-inline.c (want_inline_small_function_p): Short circuit large
24124 functions; reorganize to make cheap checks first.
24125 (inline_small_functions): Do not estimate growth when dumping;
24127 * ipa-inline.h (inline_summary): Add min_size.
24128 (growth_likely_positive): New function.
24129 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
24130 (set_cond_stmt_execution_predicate): Cleanup.
24131 (estimate_edge_size_and_time): Compute min_size.
24132 (estimate_calls_size_and_time): Likewise.
24133 (estimate_node_size_and_time): Likewise.
24134 (inline_update_overall_summary): Update min_size.
24135 (do_estimate_edge_time): Likewise.
24136 (do_estimate_edge_size): Update.
24137 (do_estimate_edge_hints): Update.
24138 (growth_likely_positive): New function.
24140 2014-03-28 Jakub Jelinek <jakub@redhat.com>
24143 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
24144 also if addr has VOIDmode.
24146 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24148 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
24149 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
24151 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
24152 instructions as well as AdvancedSIMD loads.
24154 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24156 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
24157 Use crypto_aese type.
24158 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
24159 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
24160 crypto_aese, crypto_aesmc. Move to types.md.
24161 * config/arm/types.md (crypto_aes): Split into crypto_aese,
24163 * config/arm/iterators.md (crypto_type): Likewise.
24165 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24167 * cgraph.c: Include expr.h and tree-dfa.h.
24168 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
24171 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24174 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
24175 regs from checking multi-reg pseudos.
24177 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24179 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
24181 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24183 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
24184 if it would clobber the stack pointer, even temporarily.
24186 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
24188 * mode-switching.c: Make small adjustments to the top comment.
24190 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
24192 * config/rs6000/constraints.md (wD constraint): New constraint to
24193 match the constant integer to get the top DImode/DFmode out of a
24194 vector in a VSX register.
24196 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
24197 match the constant integer to get the top DImode/DFmode out of a
24198 vector in a VSX register.
24200 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
24203 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
24206 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
24207 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
24209 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
24210 Optimize vec_extract of 64-bit values, where the value being
24211 extracted is in the top word, where we can use scalar
24212 instructions. Add direct move and store support. Combine the big
24213 endian/little endian vector select load support into a single insn.
24214 (vsx_extract_<mode>_internal1): Likewise.
24215 (vsx_extract_<mode>_internal2): Likewise.
24216 (vsx_extract_<mode>_load): Likewise.
24217 (vsx_extract_<mode>_store): Likewise.
24218 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
24219 combined into vsx_extract_<mode>_load.
24220 (vsx_extract_<mode>_one_le): Likewise.
24222 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
24223 define the top 64-bit vector element.
24225 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
24228 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24229 Document vec_vbpermq builtin.
24232 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
24233 enable use of xxsldwi and xxpermdi builtin functions.
24234 (vec_xxpermdi): Likewise.
24236 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24237 Document use of vec_xxsldwi and vec_xxpermdi builtins.
24239 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
24241 PR rtl-optimization/60650
24242 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
24244 (find_spills_for): New.
24245 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
24246 Spill all pseudos on the second iteration.
24248 2014-03-27 Marek Polacek <polacek@redhat.com>
24251 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
24254 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24256 * config/s390/s390.c (s390_can_use_return_insn): Check for
24257 call-saved FPRs on 31 bit.
24259 2014-03-27 Jakub Jelinek <jakub@redhat.com>
24261 PR middle-end/60682
24262 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
24263 if they need regimplification, just drop them instead of
24264 calling gimple_regimplify_operands on them.
24266 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
24269 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
24270 (aarch64_frame_pointer_required): Adjust logic.
24271 (aarch64_can_eliminate): Adjust logic.
24272 (aarch64_override_options_after_change): Adjust logic.
24274 2014-03-27 Dehao Chen <dehao@google.com>
24276 * ipa-inline.c (early_inliner): Update node's inline info.
24278 2014-03-26 Dehao Chen <dehao@google.com>
24280 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
24281 compiler inserted conditional jumps for NAN float check.
24283 2014-03-26 Jakub Jelinek <jakub@redhat.com>
24285 * ubsan.h (ubsan_create_data): Change second argument's type
24286 to const location_t *.
24287 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
24289 (ubsan_create_data): Change second argument to const location_t *PLOC.
24290 Create Loc field whenever PLOC is non-NULL.
24291 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
24292 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
24296 * real.c (real_to_integer2): Change type of low to UHWI.
24298 2014-03-26 Tobias Burnus <burnus@net-b.de>
24300 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
24301 (CILK_SELF_SPECS): New define.
24302 (driver_self_specs): Use it.
24304 2014-03-26 Richard Biener <rguenther@suse.de>
24306 * tree-pretty-print.c (percent_K_format): Implement special
24307 case for LTO and its stripped down BLOCK tree.
24309 2014-03-26 Jakub Jelinek <jakub@redhat.com>
24312 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
24314 * tree-vrp.c (simplify_internal_call_using_ranges): If only
24315 one range is range_int_cst_p, but not both, at least optimize
24316 addition/subtraction of 0 and multiplication by 0 or 1.
24317 * gimple-fold.c (gimple_fold_call): Fold
24318 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
24319 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
24320 INTEGER_CSTs, try to fold at least x * 0 and y - y.
24322 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
24324 PR rtl-optimization/60452
24325 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
24326 <case REG>: Return 1 for invalid offsets from the frame pointer.
24328 2014-03-26 Marek Polacek <polacek@redhat.com>
24331 * doc/extend.texi (C Extensions): Mention variable-length arrays in
24334 2014-03-26 Marek Polacek <polacek@redhat.com>
24337 * doc/extend.texi (Designated Inits): Describe what happens to omitted
24340 2014-03-26 Marek Polacek <polacek@redhat.com>
24343 * ira-color.c (update_conflict_hard_regno_costs): Perform the
24344 multiplication in unsigned type.
24346 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
24348 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
24350 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
24352 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
24354 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
24357 * cif-code.def (UNREACHABLE) New code.
24358 * ipa-inline.c (inline_small_functions): Skip edges to
24359 __builtlin_unreachable.
24360 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
24361 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
24362 predicate to __bulitin_unreachable.
24363 (set_cond_stmt_execution_predicate): Fix issue when
24364 invert_tree_comparison returns ERROR_MARK.
24365 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
24366 propagate to inline clones.
24367 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
24369 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
24370 * cgraphclones.c (cgraph_clone_node): If call destination is already
24371 ureachable, do not redirect it back.
24372 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
24375 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
24377 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
24378 Do not modify inline clones.
24380 2014-03-25 Jakub Jelinek <jakub@redhat.com>
24382 * config/i386/i386.md (general_sext_operand): New mode attr.
24383 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
24384 don't generate (sign_extend (const_int)).
24385 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
24386 operands[2]. Use We constraint instead of <i> and
24387 <general_sext_operand> predicate instead of <general_operand>.
24388 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
24389 * config/i386/constraints.md (We): New constraint.
24390 * config/i386/predicates.md (x86_64_sext_operand,
24391 sext_operand): New predicates.
24393 2014-03-25 Martin Jambor <mjambor@suse.cz>
24396 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
24397 inconsistent devirtualizations to __builtin_unreachable.
24399 2014-03-25 Marek Polacek <polacek@redhat.com>
24402 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
24404 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
24406 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
24407 order of elements for big-endian.
24409 2014-03-25 Richard Biener <rguenther@suse.de>
24411 PR middle-end/60635
24412 * gimplify-me.c (gimple_regimplify_operands): Update the
24415 2014-03-25 Martin Jambor <mjambor@suse.cz>
24418 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
24419 (lto_output_varpool_node): Likewise.
24420 (input_overwrite_node): Likewise.
24421 (input_varpool_node): Likewise.
24423 2014-03-25 Richard Biener <rguenther@suse.de>
24425 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
24426 (run_gcc): Likewise.
24428 2014-03-25 Jakub Jelinek <jakub@redhat.com>
24430 * combine.c (simplify_compare_const): Add MODE argument.
24431 Handle mode_width 0 as very large mode_width.
24432 (try_combine, simplify_comparison): Adjust callers.
24434 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
24435 type to avoid signed integer overflow.
24436 * explow.c (plus_constant): Likewise.
24438 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
24440 * doc/generic.texi: Correct typos.
24442 2014-03-24 Tobias Burnus <burnus@net-b.de>
24444 * doc/invoke.texi (-flto): Expand section about
24445 using static libraries with LTO.
24447 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24449 PR rtl-optimization/60501
24450 * optabs.def (addptr3_optab): New optab.
24451 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
24452 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
24453 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
24455 * lra.c (emit_add3_insn): Use the addptr pattern if available.
24457 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
24459 2014-03-24 Ulrich Drepper <drepper@gmail.com>
24461 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
24464 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
24465 (_mm256_undefined_ps): Define.
24466 (_mm256_undefined_pd): Define.
24467 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
24468 (_mm_undefined_pd): Define.
24469 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
24470 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
24471 (_mm512_undefined_ps): Define.
24472 (_mm512_undefined_pd): Define.
24473 Use _mm*_undefined_*.
24474 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
24476 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
24478 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
24479 (lshr_simd): DI mode added.
24480 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
24481 (aarch64_ushr_simddi): Likewise.
24482 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
24483 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
24484 (vshrd_n_u64): Likewise.
24486 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24488 * Makefile.in (s-macro_list): Depend on cc1.
24490 2014-03-23 Teresa Johnson <tejohnson@google.com>
24492 * ipa-utils.c (ipa_print_order): Use specified dump file.
24494 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
24496 PR rtl-optimization/60601
24497 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
24499 * gcc.c (eval_spec_function): Initialize save_growing_value.
24501 2014-03-22 Jakub Jelinek <jakub@redhat.com>
24504 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
24505 code == MINUS_EXPR, never swap op0 with op1.
24507 * toplev.c (init_local_tick): Avoid signed integer multiplication
24509 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
24510 shift by first operand's bitsize.
24512 2014-03-21 Jakub Jelinek <jakub@redhat.com>
24515 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
24516 redefine to 1 or 0.
24517 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
24518 TARGET_ISA_64BIT_P(x).
24520 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24522 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
24523 pattern for vector nor instead of subtract from splat(-1).
24524 (altivec_expand_vec_perm_const_le): Likewise.
24526 2014-03-21 Richard Henderson <rth@twiddle.net>
24529 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
24530 related insns after epilogue_completed.
24532 2014-03-21 Martin Jambor <mjambor@suse.cz>
24535 * cgraph.h (symtab_node): New flag body_removed.
24536 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
24537 when removing bodies.
24538 * symtab.c (dump_symtab_base): Dump body_removed flag.
24539 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
24540 had their bodies removed.
24542 2014-03-21 Martin Jambor <mjambor@suse.cz>
24545 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
24548 2014-03-21 Richard Biener <rguenther@suse.de>
24550 PR tree-optimization/60577
24551 * tree-core.h (struct tree_base): Document nothrow_flag use
24552 in DECL_NONALIASED.
24553 * tree.h (DECL_NONALIASED): New.
24554 (may_be_aliased): Adjust.
24555 * coverage.c (build_var): Set DECL_NONALIASED.
24557 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24559 * expr.c (expand_expr_real_1): Remove outdated comment.
24561 2014-03-20 Jakub Jelinek <jakub@redhat.com>
24563 PR middle-end/60597
24564 * ira.c (adjust_cleared_regs): Call copy_rtx on
24565 *reg_equiv[REGNO (loc)].src_p before passing it to
24566 simplify_replace_fn_rtx.
24569 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
24570 into CONST, put pic register as first operand of PLUS. Use
24571 gen_const_mem for both 32-bit and 64-bit PIC got loads.
24573 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24575 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
24577 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24579 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
24580 around for store forwarding issue in the FPU on the UT699.
24581 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
24582 loads and operations if -mfix-ut699 is specified.
24583 (divtf3_hq): Tweak attribute.
24584 (sqrttf2_hq): Likewise.
24586 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24588 * calls.c (store_one_arg): Remove incorrect const qualification on the
24589 type of the temporary.
24590 * cfgexpand.c (expand_return): Likewise.
24591 * expr.c (expand_constructor): Likewise.
24592 (expand_expr_real_1): Likewise.
24594 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24596 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
24599 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
24602 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
24604 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
24606 * config/arm/aarch-common-protos.h
24607 (alu_cost_table): Fix spelling of "extend".
24608 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
24610 2014-03-19 Richard Biener <rguenther@suse.de>
24612 PR middle-end/60553
24613 * tree-core.h (tree_type_common): Re-order pointer members
24614 to reduce recursion depth during GC walks.
24616 2014-03-19 Marek Polacek <polacek@redhat.com>
24619 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
24620 before accessing it.
24622 2014-03-19 Richard Biener <rguenther@suse.de>
24625 * lto-streamer-in.c (input_function): In WPA stage do not drop
24628 2014-03-19 Jakub Jelinek <jakub@redhat.com>
24630 PR tree-optimization/60559
24631 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
24632 with build_zero_cst assignment.
24634 2014-03-18 Kai Tietz <ktietz@redhat.com>
24636 PR rtl-optimization/56356
24637 * sdbout.c (sdbout_parms): Verify that parms'
24638 incoming argument is valid.
24639 (sdbout_reg_parms): Likewise.
24641 2014-03-18 Richard Henderson <rth@redhat.com>
24644 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
24645 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
24646 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
24648 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
24650 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
24651 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
24652 Italicize plugin event names in description. Explain that
24653 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
24654 Remind that no GCC functions should be called after PLUGIN_FINISH.
24655 Explain what pragmas with expansion are.
24657 2014-03-18 Martin Liska <mliska@suse.cz>
24659 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
24660 gimple call statement is update.
24661 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
24662 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
24664 2014-03-18 Jakub Jelinek <jakub@redhat.com>
24667 * ubsan.c (ubsan_instrument_unreachable): Call
24668 initialize_sanitizer_builtins.
24669 (ubsan_pass): Likewise.
24672 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
24673 varpool_finalize_decl instead of rest_of_decl_compilation.
24675 2014-03-18 Richard Biener <rguenther@suse.de>
24677 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
24678 by using bitmap_and_compl instead of bitmap_and_compl_into.
24679 (df_rd_transfer_function): Likewise.
24681 2014-03-18 Richard Biener <rguenther@suse.de>
24683 * doc/lto.texi (fresolution): Fix typo.
24685 2014-03-18 Richard Biener <rguenther@suse.de>
24687 * doc/invoke.texi (flto): Update for changes in 4.9.
24689 2014-03-18 Richard Biener <rguenther@suse.de>
24691 * doc/loop.texi: Remove section on the removed lambda framework.
24692 Update loop docs with recent changes in preserving loop structure.
24694 2014-03-18 Richard Biener <rguenther@suse.de>
24696 * doc/lto.texi (-fresolution): Document.
24698 2014-03-18 Richard Biener <rguenther@suse.de>
24700 * doc/contrib.texi: Adjust my name.
24702 2014-03-18 Jakub Jelinek <jakub@redhat.com>
24705 * internal-fn.c: Include diagnostic-core.h.
24706 (expand_BUILTIN_EXPECT): New function.
24707 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
24708 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
24709 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
24710 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
24711 IFN_BUILTIN_EXPECT.
24712 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
24713 Revert 3 argument __builtin_expect code.
24714 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
24715 * gimple-fold.c (gimple_fold_call): Likewise.
24716 * tree.h (fold_builtin_expect): New prototype.
24717 * builtins.c (build_builtin_expect_predicate): Add predictor
24718 argument, if non-NULL, create 3 argument __builtin_expect.
24719 (fold_builtin_expect): No longer static. Add ARG2 argument,
24720 pass it through to build_builtin_expect_predicate.
24721 (fold_builtin_2): Adjust caller.
24722 (fold_builtin_3): Handle BUILT_IN_EXPECT.
24723 * internal-fn.def (BUILTIN_EXPECT): New.
24725 2014-03-18 Tobias Burnus <burnus@net-b.de>
24728 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
24729 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
24730 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
24732 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
24735 * predict.c (combine_predictions_for_bb): Fix up formatting.
24736 (expr_expected_value_1, expr_expected_value): Add predictor argument,
24737 fill what it points to if non-NULL.
24738 (tree_predict_by_opcode): Adjust caller, use the predictor.
24739 * predict.def (PRED_COMPARE_AND_SWAP): Add.
24741 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
24743 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
24744 proper constant for the store mode.
24746 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
24748 * symtab.c (change_decl_assembler_name): Fix transparent alias
24749 chain construction.
24751 2014-03-16 Renlin Li <Renlin.Li@arm.com>
24753 * config/aarch64/aarch64.c: Correct the comments about the
24754 aarch64 stack layout.
24756 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
24758 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
24759 check for GF_OMP_FOR_KIND_FOR.
24761 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
24763 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
24764 ymm and zmm register names.
24766 2014-03-17 Jakub Jelinek <jakub@redhat.com>
24769 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
24770 note creation for the 2010-08-31 changes.
24772 2014-03-17 Marek Polacek <polacek@redhat.com>
24774 PR middle-end/60534
24775 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
24776 as -fno-tree-loop-vectorize.
24777 (expand_omp_simd): Likewise.
24779 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
24781 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
24782 (eligible_for_call_delay): New prototype.
24783 * config/sparc/sparc.c (tls_call_delay): Rename into...
24784 (eligible_for_call_delay): ...this. Return false if the instruction
24785 cannot be put in the delay slot of a branch.
24786 (eligible_for_restore_insn): Simplify.
24787 (eligible_for_return_delay): Return false if the instruction cannot be
24788 put in the delay slot of a branch and simplify.
24789 (eligible_for_sibcall_delay): Return false if the instruction cannot be
24790 put in the delay slot of a branch.
24791 * config/sparc/sparc.md (fix_ut699): New attribute.
24792 (tls_call_delay): Delete.
24793 (in_call_delay): Reimplement.
24794 (eligible_for_sibcall_delay): Rename into...
24795 (in_sibcall_delay): ...this.
24796 (eligible_for_return_delay): Rename into...
24797 (in_return_delay): ...this.
24798 (in_branch_delay): Reimplement.
24799 (in_uncond_branch_delay): Delete.
24800 (in_annul_branch_delay): Delete.
24802 2014-03-14 Richard Henderson <rth@redhat.com>
24805 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
24806 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
24807 (*floathi<X87MODEF>2_i387_with_temp): Remove.
24808 (floathi splitters): Remove.
24809 (float<SWI48x>xf2): New pattern.
24810 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
24811 code that tried to handle DImode for 32-bit, but which was excluded
24812 by the pattern's condition. Drop allocation of stack temporary.
24813 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
24814 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
24815 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
24816 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
24817 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
24818 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
24819 (*float<SWI48><MODEF>2_sse_interunit): Remove.
24820 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
24821 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
24822 (*float<SWI48x><X87MODEF>2_i387): Remove.
24823 (all float _with_temp splitters): Remove.
24824 (*float<SWI48x><MODEF>2_i387): New pattern.
24825 (*float<SWI48><MODEF>2_sse): New pattern.
24826 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
24827 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
24829 2014-03-14 Jakub Jelinek <jakub@redhat.com>
24830 Marek Polacek <polacek@redhat.com>
24832 PR middle-end/60484
24833 * common.opt (dump_base_name_prefixed): New Variable.
24834 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
24835 if x_dump_base_name_prefixed is already set, set it at the end.
24837 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
24839 PR rtl-optimization/60508
24840 * lra-constraints.c (get_reload_reg): Add new parameter
24842 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
24843 Pass the new parameter values.
24845 2014-03-14 Richard Biener <rguenther@suse.de>
24847 * common.opt: Revert unintented changes from r205065.
24848 * opts.c: Likewise.
24850 2014-03-14 Richard Biener <rguenther@suse.de>
24852 PR middle-end/60518
24853 * cfghooks.c (split_block): Properly adjust all loops the
24854 block was a latch of.
24856 2014-03-14 Martin Jambor <mjambor@suse.cz>
24859 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
24862 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
24865 * config/avr/avr.c (avr_set_current_function): Pass function name
24866 through default_strip_name_encoding before sanity checking instead
24867 of skipping the first char of the assembler name.
24869 2014-03-13 Richard Henderson <rth@redhat.com>
24872 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
24873 (ix86_force_to_memory, ix86_free_from_memory): Remove.
24874 * config/i386/i386-protos.h: Likewise.
24875 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
24876 in the expander instead of a splitter.
24877 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
24878 any possibility of requiring a memory.
24879 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
24880 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
24881 (fp branch splitters): Update for ix86_split_fp_branch.
24882 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
24883 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
24884 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
24885 (*fop_<MODEF>_2_i387): Remove f/r alternative.
24886 (*fop_<MODEF>_3_i387): Likewise.
24887 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
24888 (splitters for the fop_* register patterns): Remove.
24889 (fscalexf4_i387): Rename from *fscalexf4_i387.
24890 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
24892 2014-03-13 Jakub Jelinek <jakub@redhat.com>
24894 PR tree-optimization/59779
24895 * tree-dfa.c (get_ref_base_and_extent): Use double_int
24896 type for bitsize and maxsize instead of HOST_WIDE_INT.
24898 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
24900 PR rtl-optimization/57320
24901 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
24902 the CFG after thread_prologue_and_epilogue_insns.
24904 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
24906 PR rtl-optimization/57189
24907 * lra-constraints.c (process_alt_operands): Disfavor spilling
24910 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
24912 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
24914 2014-03-13 Jakub Jelinek <jakub@redhat.com>
24916 PR tree-optimization/59025
24917 PR middle-end/60418
24918 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
24919 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
24921 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
24924 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
24925 calls of avr_out_plus_1.
24927 2014-03-13 Bin Cheng <bin.cheng@arm.com>
24929 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
24930 BB's single pred and update the father loop's latch info later.
24932 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
24934 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
24938 (VEC_base): Likewise.
24939 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
24940 registers, we need to swap double words in little endian mode.
24942 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
24943 to be a container mode for 128-bit integer operations added in ISA
24944 2.07. Unlike TImode and PTImode, the preferred register set is
24945 the Altivec/VMX registers for the 128-bit operations.
24947 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
24949 (rs6000_split_128bit_ok_p): Likewise.
24951 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
24952 macros for creating ISA 2.07 normal and overloaded builtin
24953 functions with 3 arguments.
24954 (BU_P8V_OVERLOAD_3): Likewise.
24955 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
24956 for use as overloaded functions.
24957 (VPERM_1TI_UNS): Likewise.
24958 (VSEL_1TI): Likewise.
24959 (VSEL_1TI_UNS): Likewise.
24960 (ST_INTERNAL_1ti): Likewise.
24961 (LD_INTERNAL_1ti): Likewise.
24962 (XXSEL_1TI): Likewise.
24963 (XXSEL_1TI_UNS): Likewise.
24964 (VPERM_1TI): Likewise.
24965 (VPERM_1TI_UNS): Likewise.
24966 (XXPERMDI_1TI): Likewise.
24967 (SET_1TI): Likewise.
24968 (LXVD2X_V1TI): Likewise.
24969 (STXVD2X_V1TI): Likewise.
24970 (VEC_INIT_V1TI): Likewise.
24971 (VEC_SET_V1TI): Likewise.
24972 (VEC_EXT_V1TI): Likewise.
24973 (EQV_V1TI): Likewise.
24974 (NAND_V1TI): Likewise.
24975 (ORC_V1TI): Likewise.
24976 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
24977 added in ISA 2.07. Add both normal 'altivec' builtins, and the
24978 overloaded builtin.
24979 (VADDUQM): Likewise.
24980 (VSUBCUQ): Likewise.
24981 (VADDEUQM): Likewise.
24982 (VADDECUQ): Likewise.
24983 (VSUBEUQM): Likewise.
24984 (VSUBECUQ): Likewise.
24986 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
24987 __int128_t and __uint128_t types.
24988 (__uint128_type): Likewise.
24989 (altivec_categorize_keyword): Add support for vector __int128_t,
24990 vector __uint128_t, vector __int128, and vector unsigned __int128
24991 as a container type for TImode operations that need to be done in
24992 VSX/Altivec registers.
24993 (rs6000_macro_to_expand): Likewise.
24994 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
24995 to support 128-bit integer instructions vaddcuq, vadduqm,
24996 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
24997 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
24999 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
25000 for V1TImode, and set up preferences to use VSX/Altivec registers.
25001 Setup VSX reload handlers.
25002 (rs6000_debug_reg_global): Likewise.
25003 (rs6000_init_hard_regno_mode_ok): Likewise.
25004 (rs6000_preferred_simd_mode): Likewise.
25005 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
25006 (easy_altivec_constant): Likewise.
25007 (output_vec_const_move): Likewise.
25008 (rs6000_expand_vector_set): Convert V1TImode set and extract to
25010 (rs6000_expand_vector_extract): Likewise.
25011 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
25013 (rs6000_const_vec): Add support for V1TImode.
25014 (rs6000_emit_le_vsx_load): Swap double words when loading or
25015 storing TImode/V1TImode.
25016 (rs6000_emit_le_vsx_store): Likewise.
25017 (rs6000_emit_le_vsx_move): Likewise.
25018 (rs6000_emit_move): Add support for V1TImode.
25019 (altivec_expand_ld_builtin): Likewise.
25020 (altivec_expand_st_builtin): Likewise.
25021 (altivec_expand_vec_init_builtin): Likewise.
25022 (altivec_expand_builtin): Likewise.
25023 (rs6000_init_builtins): Add support for V1TImode type. Add
25024 support for ISA 2.07 128-bit integer builtins. Define type names
25025 for the VSX/Altivec vector types.
25026 (altivec_init_builtins): Add support for overloaded vector
25027 functions with V1TImode type.
25028 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
25029 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
25031 (rs6000_split_128bit_ok_p): Likewise.
25032 (rs6000_handle_altivec_attribute): Create V1TImode from vector
25033 __int128_t and vector __uint128_t.
25035 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
25036 and mode attributes.
25038 (VSX_M2): Likewise.
25043 (VS_scalar): Likewise.
25044 (VS_double): Likewise.
25045 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
25047 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
25048 we support the ISA 2.07 128-bit integer arithmetic instructions.
25049 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
25050 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
25051 and TImode types for use with the builtin functions.
25052 (V1TI_type_node): Likewise.
25053 (unsigned_V1TI_type_node): Likewise.
25054 (intTI_type_internal_node): Likewise.
25055 (uintTI_type_internal_node): Likewise.
25057 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
25058 128-bit builtin functions.
25059 (UNSPEC_VADDEUQM): Likewise.
25060 (UNSPEC_VADDECUQ): Likewise.
25061 (UNSPEC_VSUBCUQ): Likewise.
25062 (UNSPEC_VSUBEUQM): Likewise.
25063 (UNSPEC_VSUBECUQ): Likewise.
25064 (VM): Add V1TImode to vector mode iterators.
25066 (VI_unit): Likewise.
25067 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
25068 (altivec_vaddcuq): Likewise.
25069 (altivec_vsubuqm): Likewise.
25070 (altivec_vsubcuq): Likewise.
25071 (altivec_vaddeuqm): Likewise.
25072 (altivec_vaddecuq): Likewise.
25073 (altivec_vsubeuqm): Likewise.
25074 (altivec_vsubecuq): Likewise.
25076 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
25078 (BOOL_128): Likewise.
25079 (BOOL_REGS_OUTPUT): Likewise.
25080 (BOOL_REGS_OP1): Likewise.
25081 (BOOL_REGS_OP2): Likewise.
25082 (BOOL_REGS_UNARY): Likewise.
25083 (BOOL_REGS_AND_CR0): Likewise.
25085 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
25086 128-bit integer builtin support.
25087 (vec_vadduqm): Likewise.
25088 (vec_vaddecuq): Likewise.
25089 (vec_vaddeuqm): Likewise.
25090 (vec_vsubecuq): Likewise.
25091 (vec_vsubeuqm): Likewise.
25092 (vec_vsubcuq): Likewise.
25093 (vec_vsubuqm): Likewise.
25095 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25096 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
25097 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
25098 128-bit integer add/subtract to ISA 2.07.
25100 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
25102 * config/arc/arc.c (arc_predicate_delay_insns):
25103 Fix third argument passed to conditionalize_nonjump.
25105 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
25107 * config/aarch64/aarch64-builtins.c
25108 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
25109 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
25110 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
25111 instead of __builtin_lfloor.
25112 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
25114 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25116 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
25117 (tree_ssa_ifcombine_bb_1): New function.
25118 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
25119 is an empty forwarder block to then_bb or vice versa and then_bb
25120 and else_bb are effectively swapped.
25122 2014-03-12 Christian Bruel <christian.bruel@st.com>
25125 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
25126 REG_CFA_DEF_CFA note.
25127 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
25128 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
25130 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
25132 PR tree-optimization/60454
25133 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
25135 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25137 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
25138 Do not define target_cpu_default2 to generic.
25139 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
25140 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
25141 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
25143 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25144 Marc Glisse <marc.glisse@inria.fr>
25146 PR tree-optimization/60502
25147 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
25148 instead of build_low_bits_mask.
25150 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25152 PR middle-end/60482
25153 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
25154 if there are multiple uses, but op doesn't live on E edge.
25155 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
25156 clobber stmts before __builtin_unreachable.
25158 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
25160 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
25161 hard_frame_pointer_rtx.
25162 * cse.c (cse_insn): Remove volatile check.
25163 * cselib.c (cselib_process_insn): Likewise.
25164 * dse.c (scan_insn): Likewise.
25166 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25168 * config/arc/arc.c (conditionalize_nonjump): New function,
25170 (arc_ifcvt): ... this.
25171 (arc_predicate_delay_insns): Use it.
25173 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25175 * config/arc/predicates.md (extend_operand): During/after reload,
25176 allow const_int_operand.
25177 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
25178 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
25179 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
25181 (umulsi3_highpart_i): Likewise.
25183 2014-03-11 Richard Biener <rguenther@suse.de>
25185 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
25186 Add asserts to guard possible wrong-code bugs.
25188 2014-03-11 Richard Biener <rguenther@suse.de>
25190 PR tree-optimization/60429
25191 PR tree-optimization/60485
25192 * tree-ssa-structalias.c (set_union_with_increment): Properly
25193 take into account all fields that overlap the shifted vars.
25194 (do_sd_constraint): Likewise.
25195 (do_ds_constraint): Likewise.
25196 (get_constraint_for_ptr_offset): Likewise.
25198 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
25200 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
25201 (nios2_compute_frame_layout):
25202 Add calculation of cfun->machine->fp_save_offset.
25203 (nios2_expand_prologue): Correct setting of frame pointer register
25205 (nios2_expand_epilogue): Update recovery of stack pointer from
25206 frame pointer accordingly.
25207 (nios2_initial_elimination_offset): Update calculation of offset
25208 for eliminating to HARD_FRAME_POINTER_REGNUM.
25210 2014-03-10 Jakub Jelinek <jakub@redhat.com>
25213 * ipa.c (symtab_remove_unreachable_nodes): Don't call
25214 cgraph_get_create_node on VAR_DECLs.
25216 2014-03-10 Richard Biener <rguenther@suse.de>
25218 PR middle-end/60474
25219 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
25221 2014-03-08 Douglas B Rupp <rupp@gnat.com>
25223 * config/vms/vms.opt (vms_float_format): New variable.
25225 2014-03-08 Tobias Burnus <burnus@net-b.de>
25227 * doc/invoke.texi (-fcilkplus): Update implementation status.
25229 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
25230 Richard Biener <rguenther@suse.de>
25232 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
25233 consistently accross all TUs.
25234 (run_gcc): Enable -fshort-double automatically at link at link-time
25235 and disallow override.
25237 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
25240 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
25241 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
25242 if they can't be used.
25244 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25246 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
25247 for Solaris 11/x86 ld.
25248 * configure: Regenerate.
25250 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25252 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
25253 (LIB_TLS_SPEC): Save as ld_tls_libs.
25254 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
25255 (HAVE_AS_IX86_TLSLDM): New test.
25256 * configure, config.in: Regenerate.
25257 * config/i386/i386.c (legitimize_tls_address): Fall back to
25258 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
25259 cannot support TLS_MODEL_LOCAL_DYNAMIC.
25260 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
25261 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
25263 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
25265 * common.opt (fira-loop-pressure): Mark as optimization.
25267 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
25269 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
25270 an OpenMP mappable type.
25272 2014-03-06 Matthias Klose <doko@ubuntu.com>
25274 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
25275 MULTILIB_OSDIRNAMES is not defined.
25277 2014-03-06 Jakub Jelinek <jakub@redhat.com>
25278 Meador Inge <meadori@codesourcery.com>
25281 * config/arm/arm.c (arm_tls_symbol_p): Remove.
25282 (arm_legitimize_address): Call legitimize_tls_address for any
25283 arm_tls_referenced_p expression, handle constant addend. Call it
25284 before testing for !TARGET_ARM.
25285 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
25287 2014-03-06 Richard Biener <rguenther@suse.de>
25289 PR middle-end/60445
25293 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
25295 * tree-streamer.c (record_common_node): Assert we don't record
25296 nodes with type double.
25297 (preload_common_node): Skip type double, complex double and double
25298 pointer since it is now frontend dependent due to fshort-double option.
25300 2014-03-06 Richard Biener <rguenther@suse.de>
25302 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
25303 or -fno-lto is specified and the linker has full plugin support.
25304 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
25305 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
25306 * lto-wrapper.c (merge_and_complain): Merge compile-time
25307 optimization levels.
25308 (run_gcc): And pass it through to the link options.
25310 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
25314 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25316 * cselib.c (remove_useless_values): Skip to avoid quadratic
25317 behavior if the condition moved from...
25318 (cselib_process_insn): ... here holds.
25320 2014-03-05 Jakub Jelinek <jakub@redhat.com>
25323 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
25324 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
25327 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
25328 (TM_H): Add x86-tune.def.
25330 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25332 * config/aarch64/aarch64.c (generic_tunings):
25333 Use cortexa57_extra_costs.
25335 2014-03-05 Jakub Jelinek <jakub@redhat.com>
25338 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
25339 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
25340 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
25343 2014-03-04 Heiher <r@hev.cc>
25345 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
25346 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
25348 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
25350 * config/i386/predicates.md (const2356_operand): Change to ...
25351 (const2367_operand): ... this.
25352 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
25354 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
25355 (*avx512pf_scatterpf<mode>sf): Ditto.
25356 (avx512pf_scatterpf<mode>df): Ditto.
25357 (*avx512pf_scatterpf<mode>df_mask): Ditto.
25358 (*avx512pf_scatterpf<mode>df): Ditto.
25359 * config/i386/i386.c (ix86_expand_builtin): Update
25360 incorrect hint operand error message.
25362 2014-03-04 Richard Biener <rguenther@suse.de>
25364 * lto-section-in.c (lto_get_section_data): Fix const cast.
25366 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
25368 * tree-streamer.c (record_common_node): Assert we don't record
25369 nodes with type double.
25370 (preload_common_node): Skip type double, complex double and double
25371 pointer since it is now frontend dependent due to fshort-double option.
25373 2014-03-04 Richard Biener <rguenther@suse.de>
25376 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
25377 (lto_input_toplevel_asms): Likewise.
25378 * lto-section-in.c (lto_get_section_data): Instead do it here
25381 2014-03-04 Richard Biener <rguenther@suse.de>
25383 PR tree-optimization/60382
25384 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
25385 dead PHIs a reduction.
25387 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
25389 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
25391 (_mm_prefetch): Move out of GCC target("sse") pragma.
25392 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
25393 GCC target("prfchw") pragma.
25394 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
25396 * config/i386/i386.c (ix86_option_override_internal): Enable
25397 -mprfchw with -mprefetchwt1.
25399 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
25401 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
25404 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
25406 * opts.h (CL_PCH_IGNORE): Define.
25407 * targhooks.c (option_affects_pch_p):
25408 Return false for options that have CL_PCH_IGNORE set.
25409 * opt-functions.awk: Process PchIgnore.
25410 * doc/options.texi: Document PchIgnore.
25412 * config/arc/arc.opt (misize): Add PchIgnore property.
25414 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25416 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
25417 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
25418 constraint on constants to permit them being loaded into
25419 GENERAL_REGS or BASE_REGS.
25421 2014-03-03 Nick Clifton <nickc@redhat.com>
25423 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
25424 anti-cacnonical alternatives.
25425 (negandhi3_real): New pattern.
25426 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
25428 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25430 * config/avr/avr-mcus.def: Remove atxmega16x1.
25431 * config/avr/avr-tables.opt: Regenerate.
25432 * config/avr/t-multilib: Regenerate.
25433 * doc/avr-mmcu.texi: Regenerate.
25435 2014-03-03 Tobias Grosser <tobias@grosser.es>
25436 Mircea Namolaru <mircea.namolaru@inria.fr>
25438 PR tree-optimization/58028
25439 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
25442 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25444 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
25445 not handled by recognizers.
25447 2014-03-03 Jakub Jelinek <jakub@redhat.com>
25449 PR middle-end/60175
25450 * function.c (expand_function_end): Don't emit
25451 clobber_return_register sequence if clobber_after is a BARRIER.
25452 * cfgexpand.c (construct_exit_block): Append instructions before
25453 return_label to prev_bb.
25455 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25457 * config/rs6000/constraints.md: Document reserved use of "wc".
25459 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
25462 * ipa.c (function_and_variable_visibility): When dissolving comdat
25463 group, also set all symbols to local.
25465 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
25470 2013-12-14 Jan Hubicka <jh@suse.cz>
25471 PR middle-end/58477
25472 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
25474 2014-03-02 Jon Beniston <jon@beniston.com>
25480 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
25481 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
25482 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
25483 (simple_return, *simple_return): New patterns
25484 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
25485 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
25487 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
25489 * dwarf2out.c (gen_subprogram_die): Tidy.
25491 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
25494 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
25495 (*mov_t_msb_neg_negc): ... this new insn.
25497 2014-02-28 Jason Merrill <jason@redhat.com>
25500 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
25503 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
25506 * dwarf2out.c (decltype_auto_die): New static.
25507 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
25508 (gen_type_die_with_usage): Handle 'decltype(auto)'.
25509 (is_cxx_auto): Likewise.
25511 2014-02-28 Ian Bolton <ian.bolton@arm.com>
25513 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
25514 we are not using general regs only.
25516 2014-02-28 Richard Biener <rguenther@suse.de>
25519 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
25520 previous fix and only allow to remove trivial pre-headers
25521 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
25522 (remove_forwarder_block): Properly update the latch of a loop.
25524 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25527 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
25528 (cselib_preserved_hash_table): New.
25529 (preserve_constants_and_equivs): Move preserved vals to it.
25530 (cselib_find_slot): Look it up first.
25531 (cselib_init): Initialize it.
25532 (cselib_finish): Release it.
25533 (dump_cselib_table): Dump it.
25535 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25538 * cselib.c (remove_useless_values): Skip to avoid quadratic
25539 behavior if the condition moved from...
25540 (cselib_process_insn): ... here holds.
25542 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25545 * var-tracking.c (vt_initialize): Apply the same condition to
25546 preserve the CFA base value.
25548 2014-02-28 Joey Ye <joey.ye@arm.com>
25551 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
25552 if reload in progress or completed.
25554 2014-02-28 Tobias Burnus <burnus@net-b.de>
25556 PR middle-end/60147
25557 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
25560 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
25562 * doc/tm.texi.in (Condition Code Status): Update documention for
25563 relative locations of cc0-setter and cc0-user.
25565 2014-02-27 Jeff Law <law@redhat.com>
25567 PR rtl-optimization/52714
25568 * combine.c (try_combine): When splitting an unrecognized PARALLEL
25569 into two independent simple sets, if I3 is a jump, ensure the
25570 pattern we place into I3 is a (set (pc) ...).
25572 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
25573 Jeff Law <law@redhat.com>
25575 PR rtl-optimization/49847
25576 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
25577 are in different blocks.
25578 * doc/tm.texi (Condition Code Status): Update documention for
25579 relative locations of cc0-setter and cc0-user.
25581 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
25584 * lra.c (lra_emit_add): Check SUBREG too.
25586 2014-02-27 Andreas Schwab <schwab@suse.de>
25588 * config/m68k/m68k.c (m68k_option_override): Disable
25589 -flive-range-shrinkage for classic m68k.
25590 (m68k_override_options_after_change): Likewise.
25592 2014-02-27 Marek Polacek <polacek@redhat.com>
25594 PR middle-end/59223
25595 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
25596 -Wmaybe-uninitialized.
25598 2014-02-27 Alan Modra <amodra@gmail.com>
25601 * reload1.c (emit_input_reload_insns): When reload_override_in,
25602 set old to rl->in_reg when rl->in_reg is a subreg.
25604 2014-02-26 Richard Biener <rguenther@suse.de>
25607 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
25609 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
25611 * common/config/i386/predicates.md (const1256_operand): Remove.
25612 (const2356_operand): New.
25613 (const_1_to_2_operand): Remove.
25614 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
25615 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
25616 (*avx512pf_gatherpf<mode>sf): Ditto.
25617 (avx512pf_gatherpf<mode>df): Ditto.
25618 (*avx512pf_gatherpf<mode>df_mask): Ditto.
25619 (*avx512pf_gatherpf<mode>df): Ditto.
25620 (avx512pf_scatterpf<mode>sf): Ditto.
25621 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
25622 (*avx512pf_scatterpf<mode>sf): Ditto.
25623 (avx512pf_scatterpf<mode>df): Ditto.
25624 (*avx512pf_scatterpf<mode>df_mask): Ditto.
25625 (*avx512pf_scatterpf<mode>df): Ditto.
25626 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
25628 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
25630 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
25631 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
25632 (_mm512_mask_testn_epi64_mask): Move to ...
25633 * config/i386/avx512cdintrin.h: Here.
25634 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
25635 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
25636 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
25637 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
25638 TARGET_AVX512F from TARGET_AVX512CD.
25640 2014-02-26 Richard Biener <rguenther@suse.de>
25643 * ipa.c (walk_polymorphic_call_targets): Properly guard
25644 call to inline_update_overall_summary.
25646 2014-02-26 Bin Cheng <bin.cheng@arm.com>
25649 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
25650 and latches only if requested. Fix latch if it is removed.
25651 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
25652 LOOPS_HAVE_PREHEADERS.
25654 2014-02-25 Andrew Pinski <apinski@cavium.com>
25656 * builtins.c (expand_builtin_thread_pointer): Create a new target
25657 when the target is NULL.
25659 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
25661 PR rtl-optimization/60317
25662 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
25663 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
25664 * lra-assigns.c: Include params.h.
25665 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
25666 other reload pseudos considerations.
25668 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25670 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
25671 to use canonical form for nor<mode>3.
25673 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25676 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
25679 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
25681 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
25682 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
25683 (ix86_handle_option): Handle OPT_mprefetchwt1.
25684 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
25685 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
25687 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25688 OPTION_MASK_ISA_PREFETCHWT1.
25689 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
25690 (PTA_PREFETCHWT1): New.
25691 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
25692 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
25693 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
25694 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
25695 (*prefetch_avx512pf_<mode>_: Change into ...
25696 (*prefetch_prefetchwt1_<mode>: This.
25697 * config/i386/i386.opt (mprefetchwt1): New.
25698 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
25699 (_mm_prefetch): Handle intent to write.
25700 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
25702 2014-02-25 Richard Biener <rguenther@suse.de>
25704 PR middle-end/60291
25705 * emit-rtl.c (mem_attrs_htab): Remove.
25706 (mem_attrs_htab_hash): Likewise.
25707 (mem_attrs_htab_eq): Likewise.
25708 (set_mem_attrs): Always allocate new mem-attrs when something changed.
25709 (init_emit_once): Do not allocate mem_attrs_htab.
25711 2014-02-25 Richard Biener <rguenther@suse.de>
25714 * lto-opts.c (lto_write_options): Output non-explicit conservative
25715 -fwrapv, -fno-trapv and -fno-strict-overflow.
25716 * lto-wrapper.c (merge_and_complain): Handle merging those options.
25717 (run_gcc): And pass them through.
25719 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
25721 * sel-sched.c (calculate_new_fences): New parameter ptime.
25722 Calculate it as a maximum over all fence cycles.
25723 (sel_sched_region_2): Adjust the call to calculate_new_fences.
25724 Print the final schedule timing when sched_verbose.
25726 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
25728 PR rtl-optimization/60292
25729 * sel-sched.c (fill_vec_av_set): Do not reset target availability
25730 bit fot the fence instruction.
25732 2014-02-24 Alangi Derick <alangiderick@gmail.com>
25734 * calls.h: Fix typo in comment.
25736 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
25738 * config/pa/pa.c (pa_output_move_double): Don't valididate when
25739 adjusting offsetable addresses.
25741 2014-02-24 Guozhi Wei <carrot@google.com>
25743 * sparseset.h (sparseset_pop): Fix the wrong index.
25745 2014-02-24 Walter Lee <walt@tilera.com>
25747 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
25748 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
25750 * common/config/tilegx/tilegx-common.c
25751 (TARGET_DEFAULT_TARGET_FLAGS): Define.
25752 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
25753 (LINK_SPEC): Ditto.
25754 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
25755 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
25756 (tilegx_gimplify_va_arg_expr): Handle big endian.
25757 (tilegx_expand_unaligned_load): Ditto.
25758 (tilegx_expand_unaligned_store): Ditto.
25759 (TARGET_RETURN_IN_MSB): New.
25760 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
25761 (TARGET_ENDIAN_DEFAULT): New.
25762 (TARGET_BIG_ENDIAN): Handle big endian.
25763 (BYTES_BIG_ENDIAN): Ditto.
25764 (WORDS_BIG_ENDIAN): Ditto.
25765 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
25766 (ENDIAN_SPEC): New.
25767 (EXTRA_SPECS): New.
25768 * config/tilegx/tilegx.md (extv): Handle big endian.
25770 (insn_st<n>): Ditto.
25771 (insn_st<n>_add<bitsuffix>): Ditto.
25772 (insn_stnt<n>): Ditto.
25773 (insn_stnt<n>_add<bitsuffix>):Ditto.
25774 (vec_interleave_highv8qi): Handle big endian.
25775 (vec_interleave_highv8qi_be): New.
25776 (vec_interleave_highv8qi_le): New.
25777 (insn_v1int_h): Handle big endian.
25778 (vec_interleave_lowv8qi): Handle big endian.
25779 (vec_interleave_lowv8qi_be): New.
25780 (vec_interleave_lowv8qi_le): New.
25781 (insn_v1int_l): Handle big endian.
25782 (vec_interleave_highv4hi): Handle big endian.
25783 (vec_interleave_highv4hi_be): New.
25784 (vec_interleave_highv4hi_le): New.
25785 (insn_v2int_h): Handle big endian.
25786 (vec_interleave_lowv4hi): Handle big endian.
25787 (vec_interleave_lowv4hi_be): New.
25788 (vec_interleave_lowv4hi_le): New.
25789 (insn_v2int_l): Handle big endian.
25790 (vec_interleave_highv2si): Handle big endian.
25791 (vec_interleave_highv2si_be): New.
25792 (vec_interleave_highv2si_le): New.
25793 (insn_v4int_h): Handle big endian.
25794 (vec_interleave_lowv2si): Handle big endian.
25795 (vec_interleave_lowv2si_be): New.
25796 (vec_interleave_lowv2si_le): New.
25797 (insn_v4int_l): Handle big endian.
25798 * config/tilegx/tilegx.opt (mbig-endian): New option.
25799 (mlittle-endian): New option.
25800 * doc/install.texi: Document tilegxbe-linux.
25801 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
25803 2014-02-24 Martin Jambor <mjambor@suse.cz>
25806 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
25807 there are no parameter descriptors.
25809 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
25811 PR rtl-optimization/60268
25812 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
25813 initialization to ...
25814 (sched_rgn_init): ... here.
25815 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
25817 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25819 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
25822 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
25824 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
25827 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25829 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
25830 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
25832 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25834 * config/microblaze/predicates.md: Add cmp_op predicate.
25835 * config/microblaze/microblaze.md: Add branch_compare instruction
25836 which uses cmp_op predicate and emits cmp insn before branch.
25837 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
25838 to microblaze_expand_conditional_branch and consolidate logic.
25839 (microblaze_expand_conditional_branch): emit branch_compare
25840 insn instead of handling cmp op separate from branch insn.
25842 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25844 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
25847 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25849 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
25850 define_insn with define_expand and new define_insn
25851 *altivec_lve<VI_char>x_internal.
25852 (altivec_stve<VI_char>x): Replace define_insn with define_expand
25853 and new define_insn *altivec_stve<VI_char>x_internal.
25854 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
25856 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
25858 (altivec_expand_stvex_be): New function.
25860 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
25862 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
25863 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
25864 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
25865 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
25867 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
25870 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
25871 instead of emit_move_insn.
25873 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25875 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
25876 vspltw with vsldoi.
25877 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
25878 gen_altivec_vsumsws.
25880 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25882 * config/rs6000/altivec.md (altivec_lvxl): Rename as
25883 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
25884 (altivec_lvxl_<mode>): New define_expand incorporating
25885 -maltivec=be semantics where needed.
25886 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
25887 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
25888 semantics where needed.
25889 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
25890 (altivec_stvx_<mode>): New define_expand incorporating
25891 -maltivec=be semantics where needed.
25892 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
25893 VM2 iterator instead of V4SI.
25894 (altivec_stvxl_<mode>): New define_expand incorporating
25895 -maltivec=be semantics where needed.
25896 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
25897 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
25898 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
25899 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
25900 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
25901 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
25902 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
25903 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
25904 ALTIVEC_BUILTIN_STVXL.
25905 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
25906 (altivec_expand_stvx_be): Likewise.
25907 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
25908 (altivec_expand_lvx_be): Likewise.
25909 (altivec_expand_stvx_be): Likewise.
25910 (altivec_expand_builtin): Add cases for
25911 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
25912 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
25913 (altivec_init_builtins): Add definitions for
25914 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
25915 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
25917 2014-02-21 Catherine Moore <clm@codesourcery.com>
25919 * doc/invoke.texi (mvirt, mno-virt): Document.
25920 * config/mips/mips.opt (mvirt): New option.
25921 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
25923 2014-02-21 Richard Biener <rguenther@suse.de>
25925 PR tree-optimization/60276
25926 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
25927 (STMT_VINFO_MIN_NEG_DIST): New macro.
25928 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
25929 STMT_VINFO_MIN_NEG_DIST.
25930 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
25931 made for negative dependence distances still hold.
25933 2014-02-21 Richard Biener <rguenther@suse.de>
25935 PR middle-end/60291
25936 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
25937 DECL_INITIAL for globals not in the current function context.
25939 2014-02-21 Jakub Jelinek <jakub@redhat.com>
25941 PR tree-optimization/56490
25942 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
25943 * tree-ssa-uninit.c: Include params.h.
25944 (compute_control_dep_chain): Add num_calls argument, return false
25945 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
25946 num_calls to recursive call.
25947 (find_predicates): Change dep_chain into normal array,
25948 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
25949 variable and adjust compute_control_dep_chain caller.
25950 (find_def_preds): Likewise.
25952 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
25954 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
25955 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
25957 2014-02-21 Nick Clifton <nickc@redhat.com>
25959 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
25960 (pushhi1): Likewise.
25961 (popqi1): Add mode to pre_dec.
25962 (pophi1): Likewise.
25964 2014-02-21 Jakub Jelinek <jakub@redhat.com>
25966 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
25967 mode for mask of V8SFmode permutation.
25969 2014-02-20 Richard Henderson <rth@redhat.com>
25972 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
25973 a new pseudo for OLDVAL.
25975 2014-02-20 Jakub Jelinek <jakub@redhat.com>
25978 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
25979 gen_reg_rtx if d->testing_p.
25980 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
25981 if d->testing_p and we will certainly return true.
25982 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
25985 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
25987 * emit-rtl.c (gen_reg_rtx): Assert that
25988 crtl->emit.regno_pointer_align_length is non-zero.
25990 2014-02-20 Richard Henderson <rth@redhat.com>
25993 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
25994 on failure the store back into EXPECT.
25996 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
25997 Sandra Loosemore <sandra@codesourcery.com>
25999 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
26000 * config/nios2/nios2.c (nios2_function_profiler): Add
26001 -fPIC (flag_pic == 2) support.
26002 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
26003 (nios2_large_offset_p): New function.
26004 (nios2_unspec_reloc_p): Move up position, update to use
26005 nios2_large_offset_p.
26006 (nios2_unspec_address): Remove function.
26007 (nios2_unspec_offset): New function.
26008 (nios2_large_got_address): New function.
26009 (nios2_got_address): Add large offset support.
26010 (nios2_legitimize_tls_address): Update usage of removed and new
26012 (nios2_symbol_binds_local_p): New function.
26013 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
26014 (nios2_legitimize_address): Update to use nios2_large_offset_p.
26015 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
26016 (nios2_print_operand): Merge H/L processing, add hiadj/lo
26017 processing for (const (unspec ...)).
26018 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
26020 2014-02-20 Richard Biener <rguenther@suse.de>
26022 * tree-cfg.c (replace_uses_by): Mark altered BBs before
26023 doing the substitution.
26024 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
26026 2014-02-20 Martin Jambor <mjambor@suse.cz>
26029 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
26030 info when checking whether lattices are bottom.
26032 2014-02-20 Richard Biener <rguenther@suse.de>
26034 PR middle-end/60221
26035 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
26038 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
26041 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
26042 parameter specifying the scaling.
26043 (inline_call): Update.
26044 (want_inline_recursively): Guard division by zero.
26045 (recursive_inlining): Update.
26046 * ipa-inline.h (clone_inlined_nodes): Update.
26048 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
26051 * config/i386/i386.c (classify_argument): Pass structures of size
26052 64 bytes or less in register.
26054 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
26055 Kirill Yukhin <kirill.yukhin@intel.com>
26057 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
26058 (_mm_rcp28_round_ss): Ditto.
26059 (_mm_rsqrt28_round_sd): Ditto.
26060 (_mm_rsqrt28_round_ss): Ditto.
26061 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
26062 (_mm_rcp14_round_ss): Ditto.
26063 (_mm_rsqrt14_round_sd): Ditto.
26064 (_mm_rsqrt14_round_ss): Ditto.
26065 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
26066 the first input operand, get rid of match_dup.
26067 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
26069 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
26071 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
26072 operand as the first input operand, set type attribute.
26073 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
26074 Set type attribute.
26075 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
26076 operand as the first input operand, set type attribute.
26078 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26080 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
26083 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
26086 * config/i386/i386.c (construct_container): Remove TFmode check
26087 for X86_64_INTEGER_CLASS.
26089 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
26092 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
26093 only when -Wpsabi is enabled.
26095 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
26098 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
26099 passing arrays in registers are the same as for structs, so remove the
26100 special case for them.
26102 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
26104 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
26105 destination type, extract only the valid bits if the source type is not
26106 integral and has a different mode.
26108 2014-02-19 Richard Biener <rguenther@suse.de>
26111 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
26114 2014-02-19 Richard Biener <rguenther@suse.de>
26117 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
26118 (ipa_modify_call_arguments): Emit an argument load explicitely and
26119 preserve virtual SSA form there and for the replacement call.
26120 Do not update SSA form nor free dominance info.
26122 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26124 * ipa.c (function_and_variable_visibility): Also clear WEAK
26125 flag when disolving COMDAT_GROUP.
26127 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26129 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
26130 * ipa-prop.c (ipa_set_jf_known_type): Return early when
26131 not devirtualizing.
26132 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
26133 do more sanity checks.
26134 (detect_type_change): Return true when giving up early.
26135 (compute_complex_assign_jump_func): Fix type parameter of
26136 ipa_set_ancestor_jf.
26137 (compute_complex_ancestor_jump_func): Likewise.
26138 (update_jump_functions_after_inlining): Fix updating of
26140 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
26142 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26144 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
26145 inline clones when edge disappears.
26147 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
26150 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
26151 Split 64-bit moves into 2 patterns. Do not allow the use of
26152 direct move for TDmode in little endian, since the decimal value
26153 has little endian bytes within a word, but the 64-bit pieces are
26154 ordered in a big endian fashion, and normal subreg's of TDmode are
26156 (mov<mode>_64bit_dm): Likewise.
26157 (movtd_64bit_nodm): Likewise.
26159 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26161 PR tree-optimization/60174
26162 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
26163 statement of an SSA_NAME that occurs in an abnormal PHI node.
26165 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26168 * final.c (SEEN_BB): Remove.
26169 (SEEN_NOTE, SEEN_EMITTED): Renumber.
26170 (final_scan_insn): Don't force_source_line on second
26171 NOTE_INSN_BASIC_BLOCK.
26173 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
26176 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
26177 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
26178 (type_natural_mode): Warn ABI change when %zmm register is not
26179 available for AVX512F vector value passing.
26181 2014-02-18 Kai Tietz <ktietz@redhat.com>
26184 * config/i386/i386.c (ix86_expand_prologue): Use value in
26185 rax register as displacement when restoring %r10 or %rax.
26186 Fix wrong offset when restoring both registers.
26188 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26190 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
26191 assertion with conditional return.
26193 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26194 Uros Bizjak <ubizjak@gmail.com>
26197 * config/i386/driver-i386.c (host_detect_local_cpu): If
26198 YMM state is not saved by the OS, also clear has_f16c. Move
26199 CPUID 0x80000001 handling before YMM state saving checking.
26201 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
26203 PR rtl-optimization/58960
26204 * haifa-sched.c (alloc_global_sched_pressure_data): New,
26205 factored out from ...
26206 (sched_init): ... here.
26207 (free_global_sched_pressure_data): New, factored out from ...
26208 (sched_finish): ... here.
26209 * sched-int.h (free_global_sched_pressure_data): Declare.
26210 * sched-rgn.c (nr_regions_initial): New static global.
26211 (haifa_find_rgns): Initialize it.
26212 (schedule_region): Disable sched-pressure for the newly
26215 2014-02-17 Richard Biener <rguenther@suse.de>
26217 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
26218 release SSA defs of pattern stmts.
26220 2014-02-17 Richard Biener <rguenther@suse.de>
26222 * tree-inline.c (expand_call_inline): Release the virtual
26223 operand defined by the call we are about to inline.
26225 2014-02-17 Richard Biener <rguenther@suse.de>
26227 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
26229 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
26230 Ilya Tocar <ilya.tocar@intel.com>
26232 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
26233 arguments order in builtin.
26234 (_mm512_permutexvar_epi64): Ditto.
26235 (_mm512_mask_permutexvar_epi64): Ditto
26236 (_mm512_maskz_permutexvar_epi32): Ditto
26237 (_mm512_permutexvar_epi32): Ditto
26238 (_mm512_mask_permutexvar_epi32): Ditto
26240 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26242 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
26243 (p8_vmrgow): Likewise.
26245 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26247 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
26250 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
26253 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
26254 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
26255 into 64-bit and 32-bit moves. On 64-bit moves, add support for
26256 using direct move instructions on ISA 2.07. Also adjust
26257 instruction length for 64-bit.
26258 (mov<mode>_64bit, TFmode/TDmode): Likewise.
26259 (mov<mode>_32bit, TFmode/TDmode): Likewise.
26261 2014-02-15 Alan Modra <amodra@gmail.com>
26265 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
26266 find_replacement on parts of insn rtl that might be reloaded.
26268 2014-02-15 Richard Biener <rguenther@suse.de>
26270 PR tree-optimization/60183
26271 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
26272 (tree_ssa_phiprop): Calculate and free post-dominators.
26274 2014-02-14 Jeff Law <law@redhat.com>
26276 PR rtl-optimization/60131
26277 * ree.c (get_extended_src_reg): New function.
26278 (combine_reaching_defs): Use it rather than assuming location of REG.
26279 (find_and_remove_re): Verify first operand of extension is
26280 a REG before adding the insns to the copy list.
26282 2014-02-14 Roland McGrath <mcgrathr@google.com>
26284 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
26285 * configure: Regenerated.
26286 * config.in: Regenerated.
26287 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
26288 instead of ASM_SHORT.
26290 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
26291 Richard Earnshaw <rearnsha@arm.com>
26293 PR rtl-optimization/59535
26294 * lra-constraints.c (process_alt_operands): Encourage alternative
26295 when unassigned pseudo class is superset of the alternative class.
26296 (inherit_reload_reg): Don't inherit when optimizing for code size.
26297 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
26298 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
26299 modes not less than 4 for Thumb1.
26301 2014-02-14 Kyle McMartin <kyle@redhat.com>
26304 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
26306 2014-02-14 Richard Biener <rguenther@suse.de>
26308 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
26309 (get_frame_arg): Drop the assert with langhook types_compatible_p.
26310 Do not strip INDIRECT_REFs.
26312 2014-02-14 Richard Biener <rguenther@suse.de>
26315 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
26316 DECL_FUNCTION_SPECIFIC_TARGET.
26317 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
26318 * tree-streamer-out.c (pack_ts_target_option): Remove.
26319 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
26320 (write_ts_function_decl_tree_pointers): Do not stream
26321 DECL_FUNCTION_SPECIFIC_TARGET.
26322 * tree-streamer-in.c (unpack_ts_target_option): Remove.
26323 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
26324 (lto_input_ts_function_decl_tree_pointers): Do not stream
26325 DECL_FUNCTION_SPECIFIC_TARGET.
26327 2014-02-14 Jakub Jelinek <jakub@redhat.com>
26329 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
26330 (get_initial_def_for_induction, vectorizable_induction): Ignore
26331 debug stmts when looking for exit_phi.
26332 (vectorizable_live_operation): Fix up condition.
26334 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26336 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
26337 nreverse() because it changes the content of original tree list.
26339 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26341 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
26342 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
26344 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26346 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
26347 GNU coding standards.
26349 2014-02-13 Jakub Jelinek <jakub@redhat.com>
26352 * dwarf2out.c (gen_subprogram_die): Don't call
26353 add_calling_convention_attribute if subr_die is old_die.
26355 2014-02-13 Sharad Singhai <singhai@google.com>
26357 * doc/optinfo.texi: Fix order of nodes.
26359 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
26361 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
26362 operands[2], not operands[3].
26364 2014-02-13 Richard Biener <rguenther@suse.de>
26367 * doc/install.texi (ISL): Update recommended version to 0.12.2,
26368 mention the possibility of an in-tree build.
26369 (CLooG): Update recommended version to 0.18.1, mention the
26370 possibility of an in-tree build and clarify that the ISL
26371 bundled with CLooG does not work.
26373 2014-02-13 Jakub Jelinek <jakub@redhat.com>
26376 * expr.c (compress_float_constant): If x is a hard register,
26377 extend into a pseudo and then move to x.
26379 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
26381 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
26382 caused by bad second argument to warning_at() with -mhotpatch and
26383 nested functions (e.g. with gfortran).
26385 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
26387 * opts.c (option_name): Remove "enabled by default" rider.
26389 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
26391 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
26393 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
26394 Uros Bizjak <ubizjak@gmail.com>
26397 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
26398 * configure: Regenerated.
26400 2014-02-12 Richard Biener <rguenther@suse.de>
26402 * vec.c (vec_prefix::calculate_allocation): Move as
26403 inline variant to vec.h.
26404 (vec_prefix::calculate_allocation_1): New out-of-line version.
26405 * vec.h (vec_prefix::calculate_allocation_1): Declare.
26406 (vec_prefix::m_has_auto_buf): Rename to ...
26407 (vec_prefix::m_using_auto_storage): ... this.
26408 (vec_prefix::calculate_allocation): Inline the easy cases
26409 and dispatch to calculate_allocation_1 which doesn't need the
26411 (va_heap::reserve): Use gcc_checking_assert.
26412 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
26413 m_using_auto_storage.
26414 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
26416 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
26417 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
26418 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
26420 2014-02-12 Richard Biener <rguenther@suse.de>
26422 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
26423 when we found a dependence.
26425 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
26427 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
26429 (maybe_fold_stmt): ... into this new function.
26430 * omp-low.c (lower_omp): Update comment.
26432 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
26435 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
26438 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
26440 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
26441 identifiers in comments.
26442 (cortexa53_extra_costs): Likewise.
26443 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
26444 (cortexa7_extra_costs): Likewise.
26445 (cortexa12_extra_costs): Likewise.
26446 (cortexa15_extra_costs): Likewise.
26447 (v7m_extra_costs): Likewise.
26449 2014-02-12 Richard Biener <rguenther@suse.de>
26451 PR middle-end/60092
26452 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
26453 of posix_memalign being successful.
26454 (lower_stmt): Restrict lowering of posix_memalign to when
26455 -ftree-bit-ccp is enabled.
26457 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26459 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
26461 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
26463 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
26465 PR rtl-optimization/60116
26466 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
26467 other_insn once the combination has been validated.
26469 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
26472 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
26474 * ipa-devirt.c: Include demangle.h
26475 (odr_violation_reported): New static variable.
26476 (add_type_duplicate): Update odr_violations.
26477 (maybe_record_node): Add completep parameter; update it.
26478 (record_target_from_binfo): Add COMPLETEP parameter;
26479 update it as needed.
26480 (possible_polymorphic_call_targets_1): Likewise.
26481 (struct polymorphic_call_target_d): Add nonconstruction_targets;
26482 rename FINAL to COMPLETE.
26483 (record_targets_from_bases): Sanity check we found the binfo;
26484 fix COMPLETEP updating.
26485 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
26486 parameter, fix computing of COMPLETEP.
26487 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
26488 at LTO time do demangling.
26489 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
26490 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
26492 (gimple_get_virt_method_for_binfo): Likewise.
26493 * gimple-fold.h (gimple_get_virt_method_for_binfo,
26494 gimple_get_virt_method_for_vtable): Update prototypes.
26496 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
26499 * genautomata.c (add_presence_absence): Fix typo with
26500 {final_}presence_list.
26502 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
26505 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
26506 for VSX/Altivec vectors that land in GPR registers.
26508 2014-02-11 Richard Henderson <rth@redhat.com>
26509 Jakub Jelinek <jakub@redhat.com>
26512 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
26513 around drhs if type conversion to lacc->type is not useless.
26515 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26517 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
26519 (cortex-a57.cortex-a53): Likewise.
26520 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
26522 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26524 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
26527 2014-02-11 Renlin Li <Renlin.Li@arm.com>
26529 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
26530 add_options_for_arm_vfp3.
26532 2014-02-11 Jeff Law <law@redhat.com>
26534 PR middle-end/54041
26535 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
26536 object with an undesirable mode.
26538 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26541 * config/i386/sol2-9.h: New file.
26542 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
26543 *-*-solaris2.9*): Use it.
26545 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
26547 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
26548 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
26550 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
26552 * config/microblaze/microblaze.c: Extend mcpu version format
26554 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
26556 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
26558 2014-02-10 Richard Henderson <rth@redhat.com>
26561 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
26562 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
26563 ms-abi vs -mno-accumulate-outgoing-args.
26564 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
26565 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
26568 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
26570 PR middle-end/60080
26571 * cfgexpand.c (expand_asm_operands): Attach source location to
26572 ASM_INPUT rtx objects.
26573 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
26575 2014-02-10 Nick Clifton <nickc@redhat.com>
26577 * config/mn10300/mn10300.c (popcount): New function.
26578 (mn10300_expand_prologue): Include saved registers in stack usage
26581 2014-02-10 Jeff Law <law@redhat.com>
26583 PR middle-end/52306
26584 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
26585 when changing the SET_DEST of a prior insn to avoid an input reload.
26587 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26589 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
26590 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
26591 -mcall-openbsd, or -mcall-linux.
26592 (CC1_ENDIAN_BIG_SPEC): Remove.
26593 (CC1_ENDIAN_LITTLE_SPEC): Remove.
26594 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
26595 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
26596 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
26597 and %cc1_endian_default.
26598 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
26600 2014-02-10 Richard Biener <rguenther@suse.de>
26602 PR tree-optimization/60115
26603 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
26604 MEM_REF handling. Properly verify that the accesses are not
26605 out of the objects bound.
26607 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26609 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
26612 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
26614 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
26615 proper constants and fix formatting.
26616 (possible_polymorphic_call_targets): Fix formatting.
26618 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
26619 Ilya Tocar <ilya.tocar@intel.com>
26621 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
26622 (_mm512_loadu_epi32): Renamed into...
26623 (_mm512_loadu_si512): This.
26624 (_mm512_storeu_epi32): Renamed into...
26625 (_mm512_storeu_si512): This.
26626 (_mm512_maskz_ceil_ps): Removed.
26627 (_mm512_maskz_ceil_pd): Ditto.
26628 (_mm512_maskz_floor_ps): Ditto.
26629 (_mm512_maskz_floor_pd): Ditto.
26630 (_mm512_floor_round_ps): Ditto.
26631 (_mm512_floor_round_pd): Ditto.
26632 (_mm512_ceil_round_ps): Ditto.
26633 (_mm512_ceil_round_pd): Ditto.
26634 (_mm512_mask_floor_round_ps): Ditto.
26635 (_mm512_mask_floor_round_pd): Ditto.
26636 (_mm512_mask_ceil_round_ps): Ditto.
26637 (_mm512_mask_ceil_round_pd): Ditto.
26638 (_mm512_maskz_floor_round_ps): Ditto.
26639 (_mm512_maskz_floor_round_pd): Ditto.
26640 (_mm512_maskz_ceil_round_ps): Ditto.
26641 (_mm512_maskz_ceil_round_pd): Ditto.
26642 (_mm512_expand_pd): Ditto.
26643 (_mm512_expand_ps): Ditto.
26644 * config/i386/i386.c (ix86_builtins): Remove
26645 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
26646 (bdesc_args): Ditto.
26647 * config/i386/predicates.md (const1256_operand): New.
26648 (const_1_to_2_operand): Ditto.
26649 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26650 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26651 (*avx512pf_gatherpf<mode>sf): Ditto.
26652 (avx512pf_gatherpf<mode>df): Ditto.
26653 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26654 (*avx512pf_gatherpf<mode>df): Ditto.
26655 (avx512pf_scatterpf<mode>sf): Ditto.
26656 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26657 (*avx512pf_scatterpf<mode>sf): Ditto.
26658 (avx512pf_scatterpf<mode>df): Ditto.
26659 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26660 (*avx512pf_scatterpf<mode>df): Ditto.
26661 (avx512f_expand<mode>): Removed.
26662 (<shift_insn><mode>3<mask_name>): Change predicate type.
26664 2014-02-08 Jakub Jelinek <jakub@redhat.com>
26666 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
26667 not at the end of datarefs vector use ordered_remove to avoid
26668 reordering datarefs vector.
26671 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
26672 mark local addressable non-static vars as GOVD_PRIVATE
26673 instead of GOVD_LOCAL.
26674 * omp-low.c (lower_omp_for): Move gimple_bind_vars
26675 and BLOCK_VARS of gimple_bind_block to new_stmt rather
26678 PR middle-end/60092
26679 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
26680 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
26681 assume_aligned or alloc_align attributes.
26682 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
26683 arguments. Handle also assume_aligned and alloc_align attributes.
26684 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
26685 calls to functions with assume_aligned or alloc_align attributes.
26686 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
26688 2014-02-08 Terry Guo <terry.guo@arm.com>
26690 * doc/invoke.texi: Document ARM -march=armv7e-m.
26692 2014-02-08 Jakub Jelinek <jakub@redhat.com>
26694 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
26695 flag on __cilkrts_rethrow builtin.
26698 * ipa-cp.c (determine_versionability): Fail at -O0
26699 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
26700 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
26703 2014-02-04 Jakub Jelinek <jakub@redhat.com>
26706 * tree-inline.c (copy_forbidden): Fail for
26707 __attribute__((optimize (0))) functions.
26709 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
26711 * varpool.c: Include pointer-set.h.
26712 (varpool_remove_unreferenced_decls): Variables in other partitions
26713 will not be output; be however careful to not lose information
26714 about partitioning.
26716 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
26718 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
26719 lookup in the vtable constructor.
26721 2014-02-07 Jeff Law <law@redhat.com>
26724 * config/m68k/m68k.md (ashldi_extsi): Turn into a
26725 define_insn_and_split.
26727 * ipa-inline.c (inline_small_functions): Fix typos.
26729 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26731 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
26732 (s390_can_use_return_insn): Declare.
26733 * config/s390/s390.h (EPILOGUE_USES): Define.
26734 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
26736 (s390_chunkify_start): Handle return JUMP_LABELs.
26737 (s390_early_mach): Emit a main_pool instruction on the entry edge.
26738 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
26739 (s390_can_use_return_insn): New functions.
26740 (s390_fix_long_loop_prediction): Handle conditional returns.
26741 (TARGET_SET_UP_BY_PROLOGUE): Define.
26742 * config/s390/s390.md (ANY_RETURN): New code iterator.
26743 (*creturn, *csimple_return, return, simple_return): New patterns.
26745 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26747 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
26748 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
26749 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
26750 REG_CFA_RESTORE list when deciding not to restore a register.
26752 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26754 * config/s390/s390.c: Include tree-pass.h and context.h.
26755 (s390_early_mach): New function, split out from...
26756 (s390_emit_prologue): ...here.
26757 (pass_data_s390_early_mach): New pass structure.
26758 (pass_s390_early_mach): New class.
26759 (s390_option_override): Create and register early_mach pass.
26760 Move to end of file.
26762 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26764 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
26765 to match for the exit block.
26767 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26769 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
26770 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
26771 Reject misaligned operands.
26773 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26775 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
26777 2014-02-07 Richard Biener <rguenther@suse.de>
26779 PR middle-end/60092
26780 * gimple-low.c (lower_builtin_posix_memalign): New function.
26781 (lower_stmt): Call it to lower posix_memalign in a way
26782 to make alignment info accessible.
26784 2014-02-07 Jakub Jelinek <jakub@redhat.com>
26787 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
26788 __builtin_setjmp_receiver.
26790 2014-02-07 Richard Biener <rguenther@suse.de>
26792 PR middle-end/60092
26793 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
26794 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
26795 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26796 Handle BUILT_IN_POSIX_MEMALIGN.
26797 (find_func_clobbers): Likewise.
26798 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
26799 (call_may_clobber_ref_p_1): Likewise.
26801 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26804 * ipa-devirt.c (record_target_from_binfo): Remove overactive
26807 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26810 * lto-cgraph.c (lto_output_node): Use
26811 symtab_get_symbol_partitioning_class.
26812 (lto_output_varpool_node): likewise.
26813 (symtab_get_symbol_partitioning_class): Move here from
26814 lto/lto-partition.c
26815 * cgraph.h (symbol_partitioning_class): Likewise.
26816 (symtab_get_symbol_partitioning_class): Declare.
26818 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26820 * ggc.h (ggc_internal_cleared_alloc): New macro.
26821 * vec.h (vec_safe_copy): Handle memory stats.
26822 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
26823 * target-globals.c (save_target_globals): Likewise.
26825 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26828 * expr.c (emit_move_resolve_push): Export; be bit more selective
26829 on when to clear alias set.
26830 * expr.h (emit_move_resolve_push): Declare.
26831 * function.h (struct function): Add tail_call_marked.
26832 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
26833 * config/i386/i386-protos.h (ix86_expand_push): Remove.
26834 * config/i386/i386.md (TImode move expander): De not call
26836 (FP push expanders): Preserve memory attributes.
26837 * config/i386/sse.md (push<mode>1): Remove.
26838 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
26839 (ix86_expand_push): Remove.
26840 * config/i386/mmx.md (push<mode>1): Remove.
26842 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26844 PR rtl-optimization/60030
26845 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
26846 lopart with paradoxical subreg before shifting it up by hprec.
26848 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26850 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
26851 Remove extra newline at end of file.
26852 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
26853 (arm_issue_rate): Handle cortexa57.
26854 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
26855 (cortex-a57.cortex-a53): Likewise.
26857 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26860 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
26861 don't record in REG_FRAME_RELATED_EXPR registers not set in that
26863 (arm_expand_prologue): Adjust all callers.
26864 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
26865 info, registers also at the lowest numbered registers side. Use
26866 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
26870 * var-tracking.c (adjust_mems): Before adding a SET to
26871 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
26873 2014-02-06 Alan Modra <amodra@gmail.com>
26876 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
26877 change SDmode to DDmode when lra_in_progress.
26879 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26881 PR middle-end/59150
26882 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
26883 free_data_ref on the dr first, and before goto again also set dr
26884 to the next dr. For simd_lane_access, free old datarefs[i] before
26885 overwriting it. For get_vectype_for_scalar_type failure, don't
26886 free_data_ref if simd_lane_access.
26888 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
26891 * tree.h (opts_for_fn): New inline function.
26892 (opt_for_fn): Define.
26893 * config/i386/i386.c (ix86_function_regparm): Use
26894 opt_for_fn (decl, optimize) instead of optimize.
26896 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
26898 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
26899 for SYMBOL_REF in large memory model.
26901 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26903 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
26904 and crypto support.
26905 (cortex-a57): Likewise.
26906 (cortex-a57.cortex-a53): Likewise.
26908 2014-02-06 Yury Gribov <y.gribov@samsung.com>
26909 Kugan Vivekanandarajah <kuganv@linaro.org>
26911 * config/arm/arm.c (arm_vector_alignment_reachable): Check
26913 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
26915 2014-02-06 Richard Biener <rguenther@suse.de>
26917 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
26918 set_loop_copy and initialize_original_copy_tables.
26920 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
26922 * config/aarch64/aarch64-simd.md
26923 (aarch64_ashr_simddi): Change QI to SI.
26925 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
26926 Jakub Jelinek <jakub@redhat.com>
26928 PR middle-end/60013
26929 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
26932 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26934 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
26935 CODE_FOR_altivec_vpku[hw]um to
26936 CODE_FOR_altivec_vpku[hw]um_direct.
26937 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
26938 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
26939 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
26940 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
26942 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26944 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
26945 generation for -maltivec=be.
26946 (altivec_vsumsws): Simplify redundant test.
26948 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26950 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
26951 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
26952 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
26953 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
26954 gen_altivec_vpkuwum.
26955 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
26957 (altivec_vpks<VI_char>ss): Likewise.
26958 (altivec_vpks<VI_char>us): Likewise.
26959 (altivec_vpku<VI_char>us): Likewise.
26960 (altivec_vpku<VI_char>um): Likewise.
26961 (altivec_vpku<VI_char>um_direct): New (copy of
26962 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
26964 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
26965 target is little endian and -maltivec=be is not specified.
26966 (*altivec_vupkhs<VU_char>_direct): New (copy of
26967 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
26968 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
26969 target is little endian and -maltivec=be is not specified.
26970 (*altivec_vupkls<VU_char>_direct): New (copy of
26971 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
26972 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
26973 little endian and -maltivec=be is not specified.
26974 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
26975 little endian and -maltivec=be is not specified.
26977 2014-02-05 Richard Henderson <rth@redhat.com>
26980 * combine-stack-adj.c: Revert r206943.
26981 * sched-int.h (struct deps_desc): Add last_args_size.
26982 * sched-deps.c (init_deps): Initialize it.
26983 (sched_analyze_insn): Add OUTPUT dependencies between insns that
26984 contain REG_ARGS_SIZE notes.
26986 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
26988 * lto-cgraph.c (asm_nodes_output): Make global.
26989 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
26990 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
26991 (driver_handle_option): Handle OPT_fwpa.
26993 2014-02-05 Jakub Jelinek <jakub@redhat.com>
26996 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
26997 a comment typo and formatting issue. If odr_hash hasn't been
26998 created, return vNULL and set *completep to false.
27000 PR middle-end/57499
27001 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
27002 bb with no successors.
27004 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
27007 * doc/invoke.texi (-march): Clarify documentation for ARM.
27008 (-mtune): Likewise.
27011 2014-02-05 Richard Biener <rguenther@suse.de>
27013 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
27014 when not vectorizing because of too many alias checks.
27015 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
27016 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
27018 2014-02-05 Nick Clifton <nickc@redhat.com>
27020 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
27021 accept extended registers in any mode when compiling for the MN10300.
27023 2014-02-05 Yury Gribov <y.gribov@samsung.com>
27025 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
27026 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
27027 sanitization attributes.
27028 (can_inline_edge_p): Likewise.
27029 (sanitize_attrs_match_for_inline_p): New function.
27031 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27033 * ipa-prop.c (detect_type_change): Shor circuit testing of
27034 type changes on THIS pointer.
27036 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
27039 * config/pa/pa.c (legitimize_tls_address): Return original address
27040 if not passed a SYMBOL_REF rtx.
27041 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
27043 (pa_emit_move_sequence): Simplify TLS source operands.
27044 (pa_legitimate_constant_p): Reject all TLS constants.
27045 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
27046 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
27048 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27050 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
27051 groups when we know they are controlled by LTO.
27052 * varasm.c (default_binds_local_p_1): If object is in other partition,
27053 it will be resolved locally.
27055 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
27057 * config/host-linux.c (linux_gt_pch_use_address): Don't
27058 use SSIZE_MAX because it is not always defined.
27060 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
27063 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
27064 threshold for pseudo splitting.
27065 (update_ebb_live_info): Process call argument hard registers and
27066 hard registers from insn definition too.
27067 (max_small_class_regs_num): New constant.
27068 (inherit_in_ebb): Update live hard regs through EBBs. Update
27069 reloads_num only for small register classes. Don't split for
27072 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
27075 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
27078 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27080 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
27081 visibility is safe.
27083 2014-02-04 Marek Polacek <polacek@redhat.com>
27085 * gdbinit.in (pel): Define.
27087 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
27089 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
27092 2014-02-04 Richard Biener <rguenther@suse.de>
27095 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
27096 in function context local.
27097 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
27098 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
27099 similar to LTO_imported_decl_ref.
27101 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27103 PR tree-optimization/60002
27104 * cgraphclones.c (build_function_decl_skip_args): Clear
27105 DECL_LANG_SPECIFIC.
27107 PR tree-optimization/60023
27108 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
27109 false to gsi_replace.
27110 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
27111 has been in some EH region and vec_stmt could throw, add
27112 vec_stmt into the same EH region.
27113 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
27114 has no lhs, ignore it.
27115 * internal-fn.c (expand_MASK_LOAD): Likewise.
27118 * tree-inline.c (copy_forbidden): Fail for
27119 __attribute__((optimize (0))) functions.
27122 * omp-low.c (simd_clone_struct_copy): If from->inbranch
27123 is set, copy one less argument.
27124 (expand_simd_clones): Don't subtract clone_info->inbranch
27125 from simd_clone_struct_alloc argument.
27127 PR rtl-optimization/57915
27128 * recog.c (simplify_while_replacing): If all unary/binary/relational
27129 operation arguments are constant, attempt to simplify those.
27131 PR middle-end/59261
27132 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
27133 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
27135 2014-02-04 Richard Biener <rguenther@suse.de>
27137 PR tree-optimization/60012
27138 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
27139 TBAA disambiguation to all DDRs.
27141 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27144 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
27145 (LINK_SPEC): Use it for -shared, -shared-libgcc.
27147 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27150 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
27152 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27154 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
27155 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
27157 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27160 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
27161 to figure out targets of polymorphic calls with known decl.
27162 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27163 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
27164 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
27165 (get_polymorphic_call_info): ... here.
27166 (get_polymorphic_call_info_from_invariant): New function.
27168 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27170 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
27171 lookup via vtable pointer; check for type consistency
27172 and turn inconsitent facts into UNREACHABLE.
27173 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27174 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
27175 type inconsistent querries; return UNREACHABLE instead.
27177 2014-02-03 Richard Henderson <rth@twiddle.net>
27180 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
27181 already processed this node.
27182 (normalize_one_pred_1): Pass along mark_set.
27183 (normalize_one_pred): Create and destroy a pointer_set_t.
27184 (normalize_one_pred_chain): Likewise.
27186 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
27188 PR gcov-profile/58602
27189 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
27191 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27194 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
27195 -fno-devirtualize; try to devirtualize by the knowledge of
27196 virtual table pointer given by aggregate propagation.
27197 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27198 (ipa_print_node_jump_functions): Dump also offset that
27199 is relevant for polymorphic calls.
27200 (determine_known_aggregate_parts): Add arg_type parameter; use it
27201 instead of determining the type from pointer type.
27202 (ipa_compute_jump_functions_for_edge): Update call of
27203 determine_known_aggregate_parts.
27204 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
27205 (gimple_get_virt_method_for_binfo): ... here; simplify using
27206 vtable_pointer_value_to_vtable.
27207 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
27208 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
27209 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
27210 (vtable_pointer_value_to_vtable): Break out from ...; handle also
27212 (vtable_pointer_value_to_binfo): ... here.
27213 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
27215 2014-02-03 Teresa Johnson <tejohnson@google.com>
27217 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
27218 redef of outer loop index variable.
27220 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
27224 * doc/extend.texi (Function Attributes): Typo.
27226 2014-02-03 Cong Hou <congh@google.com>
27228 PR tree-optimization/60000
27229 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
27230 if the vectorized statement is a store. A store statement can only
27231 appear at the end of pattern statements.
27233 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27235 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
27236 (ix86_option_override_internal): Default long double to 64-bit for
27237 32-bit Bionic and to 128-bit for 64-bit Bionic.
27239 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
27240 TARGET_LONG_DOUBLE_128 is true.
27241 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
27243 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
27244 (mlong-double-64): Negate -mlong-double-128.
27245 (mlong-double-128): New option.
27247 * config/i386/i386-c.c (ix86_target_macros): Define
27248 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
27250 * doc/invoke.texi: Document -mlong-double-128.
27252 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27254 PR rtl-optimization/60024
27255 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
27257 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
27259 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
27261 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
27263 PR rtl-optimization/57662
27264 * sel-sched.c (code_motion_path_driver): Do not mark already not
27265 existing blocks in the visiting bitmap.
27267 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
27269 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
27270 on the insn being emitted.
27272 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
27273 Will Deacon <will.deacon@arm.com>
27275 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
27277 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27279 * config/arm/arm-tables.opt: Regenerate.
27281 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27283 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
27284 for vector types other than V16QImode.
27285 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
27286 define_expand, and call altivec_expand_vec_perm_le when producing
27287 code with little endian element order.
27288 (*altivec_vperm_<mode>_internal): New insn having previous
27289 behavior of altivec_vperm_<mode>.
27290 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
27291 altivec_expand_vec_perm_le when producing code with little endian
27293 (*altivec_vperm_<mode>_uns_internal): New insn having previous
27294 behavior of altivec_vperm_<mode>_uns.
27296 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27298 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
27299 (altivec_vsumsws): Add handling for -maltivec=be with a little
27301 (altivec_vsumsws_direct): New.
27302 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
27303 gen_altivec_vsumsws.
27305 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
27307 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
27308 vtable_pointer_value_to_binfo): New functions.
27309 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
27310 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
27312 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
27314 * config/nios2/nios2.md (load_got_register): Initialize GOT
27315 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
27316 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
27318 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
27320 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
27321 preserverd by passthrough, do not propagate the type.
27323 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27325 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
27326 (mips_atomic_assign_expand_fenv): New function.
27327 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
27329 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27331 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
27332 (__builtin_mips_set_fcsr): Likewise.
27333 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
27334 MIPS_USI_FTYPE_VOID.
27335 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
27336 (mips16_expand_set_fcsr): Likewise.
27337 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
27338 (mips16_set_fcsr_stub): Likewise.
27339 (mips16_get_fcsr_one_only_stub): New class.
27340 (mips16_set_fcsr_one_only_stub): Likewise.
27341 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
27342 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
27343 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
27344 (hard_float): New availability predicate.
27345 (mips_builtins): Add get_fcsr and set_fcsr.
27346 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
27347 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
27348 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
27349 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
27350 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
27353 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27355 * config/mips/mips.c (mips_one_only_stub): New class.
27356 (mips_need_mips16_rdhwr_p): Replace with...
27357 (mips16_rdhwr_stub): ...this new variable.
27358 (mips16_stub_call_address): New function.
27359 (mips16_rdhwr_one_only_stub): New class.
27360 (mips_expand_thread_pointer): Use mips16_stub_call_address.
27361 (mips_output_mips16_rdhwr): Delete.
27362 (mips_finish_stub): New function.
27363 (mips_code_end): Use it to handle rdhwr stubs.
27365 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
27368 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
27369 when calculating size of integer atomic types.
27371 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
27373 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
27375 2014-02-01 Jakub Jelinek <jakub@redhat.com>
27377 PR tree-optimization/60003
27378 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
27379 * profile.c (branch_prob): Use gimple_call_builtin_p
27380 to check for BUILT_IN_SETJMP_RECEIVER.
27381 * tree-inline.c (copy_bb): Call notice_special_calls.
27383 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
27386 * lra-constraints.c (process_alt_operands): Update reload_sum only
27389 2014-01-31 Richard Henderson <rth@redhat.com>
27391 PR middle-end/60004
27392 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
27393 until after else_eh is processed.
27395 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
27397 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
27398 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
27399 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
27400 in smmintrin.h, remove them.
27401 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
27402 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
27403 * config/i386/i386.md (ROUND_SAE): Fix value.
27404 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
27405 (const48_operand): New.
27406 * config/i386/subst.md (round), (round_expand): Use
27407 const_4_or_8_to_11_operand.
27408 (round_saeonly), (round_saeonly_expand): Use const48_operand.
27410 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
27412 * config/i386/constraints.md (Yk): Swap meaning with k.
27413 * config/i386/i386.md (movhi_internal): Change Yk to k.
27414 (movqi_internal): Ditto.
27415 (*k<logic><mode>): Ditto.
27418 (kandn<mode>): Ditto.
27419 (*<code>hi_1): Ditto.
27420 (*<code>qi_1): Ditto.
27421 (kxnor<mode>): Ditto.
27422 (kortestzhi): Ditto.
27423 (kortestchi): Ditto.
27425 (*one_cmplhi2_1): Ditto.
27426 (*one_cmplqi2_1): Ditto.
27427 * config/i386/sse.md (): Change k to Yk.
27428 (avx512f_load<mode>_mask): Ditto.
27429 (avx512f_blendm<mode>): Ditto.
27430 (avx512f_store<mode>_mask): Ditto.
27431 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
27432 (avx512f_storedqu<mode>_mask): Ditto.
27433 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
27435 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
27436 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
27437 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
27438 (avx512f_maskcmp<mode>3): Ditto.
27439 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
27440 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
27441 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
27442 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
27443 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
27444 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
27445 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
27446 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
27447 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
27448 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
27449 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
27450 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
27451 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
27452 (vec_extract_lo_<mode>_maskm): Ditto.
27453 (vec_extract_hi_<mode>_maskm): Ditto.
27454 (avx512f_vternlog<mode>_mask): Ditto.
27455 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
27456 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
27457 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
27458 (avx512f_<code>v8div16qi2_mask): Ditto.
27459 (avx512f_<code>v8div16qi2_mask_store): Ditto.
27460 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
27461 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
27462 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
27463 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
27464 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27465 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27466 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27467 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27468 (avx512cd_maskb_vec_dupv8di): Ditto.
27469 (avx512cd_maskw_vec_dupv16si): Ditto.
27470 (avx512f_vpermi2var<mode>3_maskz): Ditto.
27471 (avx512f_vpermi2var<mode>3_mask): Ditto.
27472 (avx512f_vpermi2var<mode>3_mask): Ditto.
27473 (avx512f_vpermt2var<mode>3_maskz): Ditto.
27474 (*avx512f_gathersi<mode>): Ditto.
27475 (*avx512f_gathersi<mode>_2): Ditto.
27476 (*avx512f_gatherdi<mode>): Ditto.
27477 (*avx512f_gatherdi<mode>_2): Ditto.
27478 (*avx512f_scattersi<mode>): Ditto.
27479 (*avx512f_scatterdi<mode>): Ditto.
27480 (avx512f_compress<mode>_mask): Ditto.
27481 (avx512f_compressstore<mode>_mask): Ditto.
27482 (avx512f_expand<mode>_mask): Ditto.
27483 * config/i386/subst.md (mask): Change k to Yk.
27484 (mask_scalar_merge): Ditto.
27487 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
27489 * doc/extend.texi (Vector Extensions): Document ?: in C++.
27491 2014-01-31 Richard Biener <rguenther@suse.de>
27493 PR middle-end/59990
27494 * builtins.c (fold_builtin_memory_op): Make sure to not
27495 use a floating-point mode or a boolean or enumeral type for
27496 the copy operation.
27498 2014-01-30 DJ Delorie <dj@redhat.com>
27500 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
27501 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
27502 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
27503 whenever main() has an epilogue.
27505 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27507 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
27508 unused variable "field".
27509 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
27510 (vsx_mergeh_<mode>): Likewise.
27511 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
27512 (altivec_vmrghh): Likewise.
27513 (altivec_vmrghw): Likewise.
27514 (altivec_vmrglb): Likewise.
27515 (altivec_vmrglh): Likewise.
27516 (altivec_vmrglw): Likewise.
27517 (altivec_vspltb): Add missing uses.
27518 (altivec_vsplth): Likewise.
27519 (altivec_vspltw): Likewise.
27520 (altivec_vspltsf): Likewise.
27522 2014-01-30 Jakub Jelinek <jakub@redhat.com>
27525 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
27526 frame related instructions.
27528 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
27530 PR rtl-optimization/59959
27531 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
27532 any reload of register whose subreg is invalid.
27534 2014-01-30 Jakub Jelinek <jakub@redhat.com>
27536 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
27537 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
27538 Add missing return type - void.
27540 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27542 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
27543 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
27544 remove element index adjustment for endian (now handled in vsx.md
27546 (altivec_expand_vec_perm_const): Use
27547 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
27548 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
27549 (vsx_xxspltw_<mode>): Adjust element index for little endian.
27550 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
27551 define_expand and a new define_insn *altivec_vspltb_internal;
27552 adjust for -maltivec=be on a little endian target.
27553 (altivec_vspltb_direct): New.
27554 (altivec_vsplth): Divide into a define_expand and a new
27555 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
27556 little endian target.
27557 (altivec_vsplth_direct): New.
27558 (altivec_vspltw): Divide into a define_expand and a new
27559 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
27560 little endian target.
27561 (altivec_vspltw_direct): New.
27562 (altivec_vspltsf): Divide into a define_expand and a new
27563 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
27564 a little endian target.
27566 2014-01-30 Richard Biener <rguenther@suse.de>
27568 PR tree-optimization/59993
27569 * tree-ssa-forwprop.c (associate_pointerplus): Check we
27570 can propagate form the earlier stmt and avoid the transform
27571 when the intermediate result is needed.
27573 2014-01-30 Alangi Derick <alangiderick@gmail.com>
27575 * README.Portability: Fix typo.
27577 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
27579 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
27580 comparison_operator with ordered_comparison_operator.
27582 2014-01-30 Nick Clifton <nickc@redhat.com>
27584 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
27585 Rename to mn10300_store_multiple_regs.
27586 * config/mn10300/mn10300.c: Likewise.
27587 * config/mn10300/mn10300.md (store_movm): Fix typo: call
27588 store_multiple_regs.
27589 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
27590 Call mn10300_store_multiple_regs.
27592 2014-01-30 Nick Clifton <nickc@redhat.com>
27593 DJ Delorie <dj@redhat.com>
27595 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
27596 %fp 2 to keep registers after it properly word-aligned.
27597 (rl78_alloc_physical_registers_umul): Handle the case where both
27598 input operands are the same.
27600 2014-01-30 Richard Biener <rguenther@suse.de>
27602 PR tree-optimization/59903
27603 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
27606 2014-01-30 Jason Merrill <jason@redhat.com>
27609 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
27612 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
27614 2014-01-30 Richard Biener <rguenther@suse.de>
27616 PR tree-optimization/59951
27617 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
27619 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
27622 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
27623 SFmode to DFmode case.
27625 2014-01-29 DJ Delorie <dj@redhat.com>
27627 * config/msp430/msp430.opt (-minrt): New.
27628 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
27630 (ENDFILE_SPEC): Likewise.
27632 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
27634 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
27635 (estimate_function_body_sizes): Use it.
27637 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
27640 * dwarf2out.c (is_cxx_auto): New.
27641 (is_base_type): Use it.
27642 (gen_type_die_with_usage): Likewise.
27644 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27646 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
27647 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
27648 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
27649 -maltivec=be with LE targets.
27650 (vsx_mergeh_<mode>): Likewise.
27651 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
27652 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
27653 (altivec_vmrghb): Replace with define_expand and new
27654 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
27655 (altivec_vmrghb_direct): New define_insn.
27656 (altivec_vmrghh): Replace with define_expand and new
27657 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
27658 (altivec_vmrghh_direct): New define_insn.
27659 (altivec_vmrghw): Replace with define_expand and new
27660 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
27661 (altivec_vmrghw_direct): New define_insn.
27662 (*altivec_vmrghsf): Adjust for endianness.
27663 (altivec_vmrglb): Replace with define_expand and new
27664 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
27665 (altivec_vmrglb_direct): New define_insn.
27666 (altivec_vmrglh): Replace with define_expand and new
27667 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
27668 (altivec_vmrglh_direct): New define_insn.
27669 (altivec_vmrglw): Replace with define_expand and new
27670 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
27671 (altivec_vmrglw_direct): New define_insn.
27672 (*altivec_vmrglsf): Adjust for endianness.
27673 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
27674 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
27675 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
27676 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
27677 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
27678 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
27679 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
27680 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
27682 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
27684 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
27685 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
27688 2014-01-29 Richard Biener <rguenther@suse.de>
27690 PR tree-optimization/58742
27691 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
27692 associate_pointerplus_align.
27693 (associate_pointerplus_diff): New function.
27694 (associate_pointerplus): Likewise. Call associate_pointerplus_align
27695 and associate_pointerplus_diff.
27697 2014-01-29 Richard Biener <rguenther@suse.de>
27699 * lto-streamer.h (LTO_major_version): Bump to 3.
27700 (LTO_minor_version): Reset to 0.
27702 2014-01-29 Renlin Li <Renlin.Li@arm.com>
27704 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
27705 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
27706 (arm_file_start): Generate correct asm header for armv7ve.
27707 * config/arm/bpabi.h: Add multilib support for armv7ve.
27708 * config/arm/driver-arm.c: Change the architectures of cortex-a7
27709 and cortex-a15 to armv7ve.
27710 * config/arm/t-aprofile: Add multilib support for armv7ve.
27711 * doc/invoke.texi: Document -march=armv7ve.
27713 2014-01-29 Richard Biener <rguenther@suse.de>
27715 PR tree-optimization/58742
27716 * tree-ssa-forwprop.c (associate_plusminus): Return true
27717 if we changed sth, defer EH cleanup to ...
27718 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
27719 (simplify_mult): New function.
27721 2014-01-29 Jakub Jelinek <jakub@redhat.com>
27723 PR middle-end/59917
27724 PR tree-optimization/59920
27725 * tree.c (build_common_builtin_nodes): Remove
27726 __builtin_setjmp_dispatcher initialization.
27727 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
27728 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
27729 instead of gsi_after_labels + manually skipping debug stmts.
27730 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
27731 ignore bbs with IFN_ABNORMAL_DISPATCHER.
27732 * tree-inline.c (copy_edges_for_bb): Remove
27733 can_make_abnormal_goto argument, instead add abnormal_goto_dest
27734 argument. Ignore computed_goto_p stmts. Don't call
27735 make_abnormal_goto_edges. If a call might need abnormal edges
27736 for non-local gotos, see if it already has an edge to
27737 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
27738 with true argument, don't do anything then, otherwise add
27739 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
27740 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
27742 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
27743 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
27744 (lower_stmt): Don't set data->calls_builtin_setjmp.
27745 (lower_builtin_setjmp): Adjust comment.
27746 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
27747 * tree-cfg.c (found_computed_goto): Remove.
27748 (factor_computed_gotos): Remove.
27749 (make_goto_expr_edges): Return bool, true for computed gotos.
27750 Don't call make_abnormal_goto_edges.
27751 (build_gimple_cfg): Don't set found_computed_goto, don't call
27752 factor_computed_gotos.
27753 (computed_goto_p): No longer static.
27754 (make_blocks): Don't set found_computed_goto.
27755 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
27756 (make_edges): If make_goto_expr_edges returns true, push bb
27757 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
27758 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
27759 vector. Record mapping between bbs and OpenMP regions if there
27760 are any, adjust make_gimple_omp_edges caller. Call
27761 handle_abnormal_edges.
27762 (make_abnormal_goto_edges): Remove.
27763 * tree-cfg.h (make_abnormal_goto_edges): Remove.
27764 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
27765 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
27766 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
27767 * internal-fn.def (ABNORMAL_DISPATCHER): New.
27768 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
27769 filling *region also set *region_idx to (*region)->entry->index.
27772 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
27773 For REGs set ORIGINAL_REGNO.
27775 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
27777 * doc/md.texi: Mention that a target shouldn't implement
27778 vec_widen_(s|u)mul_even/odd pair if it is less efficient
27781 2014-01-29 Jakub Jelinek <jakub@redhat.com>
27783 PR tree-optimization/59594
27784 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
27785 a copy of the datarefs vector rather than the vector itself.
27787 2014-01-28 Jason Merrill <jason@redhat.com>
27790 * dwarf2out.c (auto_die): New static.
27791 (gen_type_die_with_usage): Handle C++1y 'auto'.
27792 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
27795 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
27798 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
27799 (SPEC_X32): Likewise.
27800 (SPEC_64): Likewise.
27801 * config/i386/i386.c (ix86_option_override_internal): Turn off
27802 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
27804 (x86_file_start): Output .code16gcc for TARGET_16BIT.
27805 * config/i386/i386.h (TARGET_16BIT): New macro.
27806 (TARGET_16BIT_P): Likewise.
27807 * config/i386/i386.opt: Add m16.
27808 * doc/invoke.texi: Document -m16.
27810 2014-01-28 Jakub Jelinek <jakub@redhat.com>
27812 PR preprocessor/59935
27813 * input.c (location_get_source_line): Bail out on when line number
27814 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
27816 2014-01-28 Richard Biener <rguenther@suse.de>
27818 PR tree-optimization/58742
27819 * tree-ssa-forwprop.c (associate_plusminus): Handle
27820 pointer subtraction of the form (T)(P + A) - (T)P.
27822 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27824 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
27827 2014-01-28 Richard Biener <rguenther@suse.de>
27830 2014-01-28 Richard Biener <rguenther@suse.de>
27832 PR rtl-optimization/45364
27833 PR rtl-optimization/59890
27834 * var-tracking.c (local_get_addr_clear_given_value): Handle
27835 already cleared slot.
27836 (val_reset): Handle not allocated local_get_addr_cache.
27837 (vt_find_locations): Use post-order on the inverted CFG.
27839 2014-01-28 Richard Biener <rguenther@suse.de>
27841 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
27843 2014-01-28 Richard Biener <rguenther@suse.de>
27845 PR rtl-optimization/45364
27846 PR rtl-optimization/59890
27847 * var-tracking.c (local_get_addr_clear_given_value): Handle
27848 already cleared slot.
27849 (val_reset): Handle not allocated local_get_addr_cache.
27850 (vt_find_locations): Use post-order on the inverted CFG.
27852 2014-01-28 Alan Modra <amodra@gmail.com>
27854 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
27855 * configure.ac <recursive call for build != host>: Define
27856 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
27857 and LD_FOR_BUILD too.
27858 * configure: Regenerate.
27860 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
27862 * config/i386/i386.c (get_builtin_code_for_version): Separate
27863 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
27864 Broadwell from Haswell.
27866 2014-01-27 Steve Ellcey <sellcey@mips.com>
27868 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
27869 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
27870 * config/mips/mips.c (mips_option_override): Change setting
27872 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
27873 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
27874 Change from Mask to Var.
27876 2014-01-27 Jeff Law <law@redhat.com>
27878 * ipa-inline.c (inline_small_functions): Fix typo.
27880 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
27882 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
27883 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
27884 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
27885 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
27886 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
27887 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
27888 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
27889 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
27890 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
27891 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
27892 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
27893 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
27894 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
27895 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
27896 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
27897 (_mm512_storeu_epi64): Ditto.
27898 (_mm512_cmpge_epi32_mask): Ditto.
27899 (_mm512_cmpge_epu32_mask): Ditto.
27900 (_mm512_cmpge_epi64_mask): Ditto.
27901 (_mm512_cmpge_epu64_mask): Ditto.
27902 (_mm512_cmple_epi32_mask): Ditto.
27903 (_mm512_cmple_epu32_mask): Ditto.
27904 (_mm512_cmple_epi64_mask): Ditto.
27905 (_mm512_cmple_epu64_mask): Ditto.
27906 (_mm512_cmplt_epi32_mask): Ditto.
27907 (_mm512_cmplt_epu32_mask): Ditto.
27908 (_mm512_cmplt_epi64_mask): Ditto.
27909 (_mm512_cmplt_epu64_mask): Ditto.
27910 (_mm512_cmpneq_epi32_mask): Ditto.
27911 (_mm512_cmpneq_epu32_mask): Ditto.
27912 (_mm512_cmpneq_epi64_mask): Ditto.
27913 (_mm512_cmpneq_epu64_mask): Ditto.
27914 (_mm512_expand_pd): Ditto.
27915 (_mm512_expand_ps): Ditto.
27916 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
27917 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
27918 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
27919 * config/i386/i386.c (ix86_builtins): Add
27920 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
27921 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
27922 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
27923 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
27924 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
27925 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
27926 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
27927 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
27928 IX86_BUILTIN_PMOVUSQW512_MEM.
27929 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
27930 __builtin_ia32_pmovsqd512mem_mask,
27931 __builtin_ia32_pmovqd512mem_mask,
27932 __builtin_ia32_pmovusqw512mem_mask,
27933 __builtin_ia32_pmovsqw512mem_mask,
27934 __builtin_ia32_pmovqw512mem_mask,
27935 __builtin_ia32_pmovusdw512mem_mask,
27936 __builtin_ia32_pmovsdw512mem_mask,
27937 __builtin_ia32_pmovdw512mem_mask,
27938 __builtin_ia32_pmovqb512mem_mask,
27939 __builtin_ia32_pmovusqb512mem_mask,
27940 __builtin_ia32_pmovsqb512mem_mask,
27941 __builtin_ia32_pmovusdb512mem_mask,
27942 __builtin_ia32_pmovsdb512mem_mask,
27943 __builtin_ia32_pmovdb512mem_mask.
27944 (bdesc_args): Add __builtin_ia32_expanddf512,
27945 __builtin_ia32_expandsf512.
27946 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
27947 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
27948 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
27949 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
27950 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
27951 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
27952 (avx512f_<code>v8div16qi2_mask_store): This.
27953 (avx512f_expand<mode>): New.
27955 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
27957 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
27959 (_mm512_mask_prefetch_i64gather_pd): Ditto.
27960 (_mm512_prefetch_i32scatter_pd): Ditto.
27961 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
27962 (_mm512_prefetch_i64scatter_pd): Ditto.
27963 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
27964 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
27965 (_mm512_mask_prefetch_i64gather_ps): Ditto.
27966 (_mm512_prefetch_i32scatter_ps): Ditto.
27967 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
27968 (_mm512_prefetch_i64scatter_ps): Ditto.
27969 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
27970 * config/i386/i386-builtin-types.def: Define
27971 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
27972 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
27973 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
27974 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
27975 IX86_BUILTIN_SCATTERPFQPD.
27976 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
27977 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
27978 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
27979 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
27980 __builtin_ia32_scatterpfqps.
27981 (ix86_expand_builtin): Expand new built-ins.
27982 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
27983 fix memory access data type.
27984 (*avx512pf_gatherpf<mode>_mask): Ditto.
27985 (*avx512pf_gatherpf<mode>): Ditto.
27986 (avx512pf_scatterpf<mode>): Ditto.
27987 (*avx512pf_scatterpf<mode>_mask): Ditto.
27988 (*avx512pf_scatterpf<mode>): Ditto.
27989 (GATHER_SCATTER_SF_MEM_MODE): New.
27990 (avx512pf_gatherpf<mode>df): Ditto.
27991 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27992 (*avx512pf_scatterpf<mode>df): Ditto.
27994 2014-01-27 Jakub Jelinek <jakub@redhat.com>
27997 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
27998 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
28001 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28003 * common/config/arm/arm-common.c
28004 (arm_rewrite_mcpu): Handle multiple names.
28006 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28008 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28010 * gimple-builder.h (create_gimple_tmp): Delete.
28012 2014-01-27 Christian Bruel <christian.bruel@st.com>
28014 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
28017 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
28019 * config/pa/pa.md (call): Generate indirect long calls to non-local
28020 functions when outputing 32-bit code.
28021 (call_value): Likewise except for special call to buggy powf function.
28023 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
28024 portable runtime and PIC indirect calls.
28025 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
28026 and PIC call sequences. Use ldo instead of blr to set return register
28027 in PIC call sequence.
28029 2014-01-25 Walter Lee <walt@tilera.com>
28031 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
28032 avoid clobbering a live register.
28034 2014-01-25 Walter Lee <walt@tilera.com>
28036 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
28037 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
28038 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
28039 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
28041 2014-01-25 Walter Lee <walt@tilera.com>
28043 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
28044 arguments on even registers.
28045 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
28047 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
28048 (BIGGEST_ALIGNMENT): Ditto.
28049 (BIGGEST_FIELD_ALIGNMENT): Ditto.
28051 2014-01-25 Walter Lee <walt@tilera.com>
28053 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
28054 insns before bundling.
28055 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
28057 2014-01-25 Walter Lee <walt@tilera.com>
28059 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
28060 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
28061 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
28063 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
28065 * config/mips/constraints.md (kl): Delete.
28066 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
28067 define expands, using...
28068 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
28069 instructions for MIPS16.
28070 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
28071 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
28073 2014-01-25 Walter Lee <walt@tilera.com>
28075 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
28079 2014-01-25 Walter Lee <walt@tilera.com>
28081 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
28082 (TARGET_EXPAND_TO_RTL_HOOK): Define.
28084 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
28086 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
28089 2014-01-25 Jakub Jelinek <jakub@redhat.com>
28091 * print-rtl.c (in_call_function_usage): New var.
28092 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
28093 EXPR_LIST mode as mode and not as reg note name.
28095 PR middle-end/59561
28096 * cfgloopmanip.c (copy_loop_info): If
28097 loop->warned_aggressive_loop_optimizations, make sure
28098 the flag is set in target loop too.
28100 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
28102 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
28104 * builtins.def: Likewise.
28105 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
28106 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
28107 * ira.c (ira_setup_eliminable_regset): Likewise.
28108 * omp-low.c (gate_expand_omp): Likewise.
28109 (execute_lower_omp): Likewise.
28110 (diagnose_sb_0): Likewise.
28111 (gate_diagnose_omp_blocks): Likewise.
28112 (simd_clone_clauses_extract): Likewise.
28115 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28117 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
28118 correction for little endian...
28119 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
28122 2014-01-24 Jeff Law <law@redhat.com>
28124 PR tree-optimization/59919
28125 * tree-vrp.c (find_assert_locations_1): Do not register asserts
28126 for non-returning calls.
28128 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
28130 * common/config/aarch64/aarch64-common.c
28131 (aarch64_rewrite_mcpu): Handle multiple names.
28132 * config/aarch64/aarch64.h
28133 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28135 2014-01-24 Dodji Seketeli <dodji@redhat.com>
28137 * input.c (add_file_to_cache_tab): Handle the case where fopen
28140 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
28143 * config/i386/i386.md (pushsf splitter): Get stack adjustment
28144 from push operand if code of push isn't PRE_DEC.
28146 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
28149 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
28150 -mquad-memory-atomic. Update -mquad-memory documentation to say
28151 it is only used for non-atomic loads/stores.
28153 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
28154 -mquad-memory or -mquad-memory-atomic switches.
28156 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
28157 -mquad-memory-atomic to ISA 2.07 support.
28159 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
28160 to separate support of normal quad word memory operations (ldq, stq)
28161 from the atomic quad word memory operations.
28163 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
28164 support to separate non-atomic quad word operations from atomic
28165 quad word operations. Disable non-atomic quad word operations in
28166 little endian mode so that we don't have to swap words after the
28167 load and before the store.
28168 (quad_load_store_p): Add comment about atomic quad word support.
28169 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
28170 options printed with -mdebug=reg.
28172 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
28173 -mquad-memory-atomic as the test for whether we have quad word
28174 atomic instructions.
28175 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
28176 or -mp8-vector are used, allow byte/half-word atomic operations.
28178 * config/rs6000/sync.md (load_lockedti): Insure that the address
28179 is a proper indexed or indirect address for the lqarx instruction.
28180 On little endian systems, swap the hi/lo registers after the lqarx
28182 (load_lockedpti): Use indexed_or_indirect_operand predicate to
28183 insure the address is valid for the lqarx instruction.
28184 (store_conditionalti): Insure that the address is a proper indexed
28185 or indirect address for the stqcrx. instruction. On little endian
28186 systems, swap the hi/lo registers before doing the stqcrx.
28188 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
28189 insure the address is valid for the stqcrx. instruction.
28191 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
28192 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
28193 type of quad memory support is available.
28195 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
28197 PR regression/59915
28198 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
28199 there is a danger of looping.
28201 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
28203 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
28204 force flag_ira_loop_pressure if set via command line.
28206 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28208 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
28209 (ashr_simd): New builtin handling DI mode.
28210 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
28211 (aarch64_sshr_simddi): New match pattern.
28212 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
28213 (vshrd_n_s64): Likewise.
28214 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
28216 2014-01-23 Nick Clifton <nickc@redhat.com>
28218 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
28219 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
28220 favour of mcu specific scripts.
28221 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
28224 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28225 Alex Velenko <Alex.Velenko@arm.com>
28227 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
28228 (vaddv_s16): Likewise.
28229 (vaddv_s32): Likewise.
28230 (vaddv_u8): Likewise.
28231 (vaddv_u16): Likewise.
28232 (vaddv_u32): Likewise.
28233 (vaddvq_s8): Likewise.
28234 (vaddvq_s16): Likewise.
28235 (vaddvq_s32): Likewise.
28236 (vaddvq_s64): Likewise.
28237 (vaddvq_u8): Likewise.
28238 (vaddvq_u16): Likewise.
28239 (vaddvq_u32): Likewise.
28240 (vaddvq_u64): Likewise.
28241 (vaddv_f32): Likewise.
28242 (vaddvq_f32): Likewise.
28243 (vaddvq_f64): Likewise.
28244 (vmaxv_f32): Likewise.
28245 (vmaxv_s8): Likewise.
28246 (vmaxv_s16): Likewise.
28247 (vmaxv_s32): Likewise.
28248 (vmaxv_u8): Likewise.
28249 (vmaxv_u16): Likewise.
28250 (vmaxv_u32): Likewise.
28251 (vmaxvq_f32): Likewise.
28252 (vmaxvq_f64): Likewise.
28253 (vmaxvq_s8): Likewise.
28254 (vmaxvq_s16): Likewise.
28255 (vmaxvq_s32): Likewise.
28256 (vmaxvq_u8): Likewise.
28257 (vmaxvq_u16): Likewise.
28258 (vmaxvq_u32): Likewise.
28259 (vmaxnmv_f32): Likewise.
28260 (vmaxnmvq_f32): Likewise.
28261 (vmaxnmvq_f64): Likewise.
28262 (vminv_f32): Likewise.
28263 (vminv_s8): Likewise.
28264 (vminv_s16): Likewise.
28265 (vminv_s32): Likewise.
28266 (vminv_u8): Likewise.
28267 (vminv_u16): Likewise.
28268 (vminv_u32): Likewise.
28269 (vminvq_f32): Likewise.
28270 (vminvq_f64): Likewise.
28271 (vminvq_s8): Likewise.
28272 (vminvq_s16): Likewise.
28273 (vminvq_s32): Likewise.
28274 (vminvq_u8): Likewise.
28275 (vminvq_u16): Likewise.
28276 (vminvq_u32): Likewise.
28277 (vminnmv_f32): Likewise.
28278 (vminnmvq_f32): Likewise.
28279 (vminnmvq_f64): Likewise.
28281 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28283 * config/aarch64/aarch64-simd.md
28284 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
28285 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
28286 (*aarch64_mul3_elt<mode>): Likewise.
28287 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
28288 (*aarch64_mul3_elt_to_64v2df): Likewise.
28289 (*aarch64_mla_elt<mode>): Likewise.
28290 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
28291 (*aarch64_mls_elt<mode>): Likewise.
28292 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
28293 (*aarch64_fma4_elt<mode>): Likewise.
28294 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
28295 (*aarch64_fma4_elt_to_64v2df): Likewise.
28296 (*aarch64_fnma4_elt<mode>): Likewise.
28297 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
28298 (*aarch64_fnma4_elt_to_64v2df): Likewise.
28299 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
28300 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
28301 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
28302 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
28303 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
28304 (aarch64_sqdmull_lane<mode>_internal): Likewise.
28305 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
28307 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
28309 * config/aarch64/aarch64-simd.md
28310 (aarch64_be_checked_get_lane<mode>): New define_expand.
28311 * config/aarch64/aarch64-simd-builtins.def
28312 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
28313 New builtin definition.
28314 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
28315 Use new safe be builtin.
28317 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28319 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
28321 (aarch64_be_st1<mode>): Likewise.
28322 (aarch_ld1<VALL:mode>): Define_expand modified.
28323 (aarch_st1<VALL:mode>): Likewise.
28324 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
28325 (UNSPEC_ST1): Likewise.
28327 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
28329 * config/microblaze/microblaze.md: Add trap insn and attribute
28331 2014-01-23 Dodji Seketeli <dodji@redhat.com>
28333 PR preprocessor/58580
28334 * input.h (location_get_source_line): Take an additional line_size
28336 (void diagnostics_file_cache_fini): Declare new function.
28337 * input.c (struct fcache): New type.
28338 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
28339 New static constants.
28340 (diagnostic_file_cache_init, total_lines_num)
28341 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
28342 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
28343 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
28344 (get_next_line, read_next_line, goto_next_line, read_line_num):
28345 New static function definitions.
28346 (diagnostic_file_cache_fini): New function.
28347 (location_get_source_line): Take an additional output line_len
28348 parameter. Re-write using lookup_or_add_file_to_cache_tab and
28350 * diagnostic.c (diagnostic_finish): Call
28351 diagnostic_file_cache_fini.
28352 (adjust_line): Take an additional input parameter for the length
28353 of the line, rather than calculating it with strlen.
28354 (diagnostic_show_locus): Adjust the use of
28355 location_get_source_line and adjust_line with respect to their new
28356 signature. While displaying a line now, do not stop at the first
28357 null byte. Rather, display the zero byte as a space and keep
28358 going until we reach the size of the line.
28359 * Makefile.in: Add vec.o to OBJS-libcommon
28361 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
28362 Ilya Tocar <ilya.tocar@intel.com>
28364 * config/i386/avx512fintrin.h (_mm512_kmov): New.
28365 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
28366 (__builtin_ia32_kmov16): Ditto.
28367 * config/i386/i386.md (UNSPEC_KMOV): New.
28370 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
28372 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
28373 (_mm512_storeu_si512): Ditto.
28375 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
28378 * rtl.h (get_referenced_operands): Declare.
28379 * recog.c (get_referenced_operands): New function.
28380 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
28381 operands have been referenced when recording LO_SUM references.
28383 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
28385 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
28387 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
28389 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
28390 Enable for generic and recent AMD targets.
28392 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
28394 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
28395 ARG_SIZE note when adjustment was eliminated.
28397 2014-01-22 Jeff Law <law@redhat.com>
28399 PR tree-optimization/59597
28400 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
28401 in file. Accept new argument REGISTERING and use it to modify
28402 dump output appropriately.
28403 (register_jump_thread): Corresponding changes.
28404 (mark_threaded_blocks): Reinstate code to cancel unprofitable
28405 thread paths involving joiner blocks. Add code to dump cancelled
28406 jump threading paths.
28408 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
28410 PR rtl-optimization/59477
28411 * lra-constraints.c (inherit_in_ebb): Process call for living hard
28412 regs. Update reloads_num and potential_reload_hard_regs for all insns.
28414 2014-01-22 Tom Tromey <tromey@redhat.com>
28416 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
28418 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
28420 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
28422 PR rtl-optimization/59896
28423 * lra-constraints.c (process_alt_operands): Check unused note for
28424 matched operands of insn with no output reloads.
28426 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
28428 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
28429 (mips_move_from_gpr_cost): Likewise.
28431 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
28433 PR rtl-optimization/59858
28434 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
28435 ira_class_hard_regs_num.
28436 (process_alt_operands): Increase reject for dying matched operand.
28438 2014-01-21 Jakub Jelinek <jakub@redhat.com>
28441 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
28442 smaller than size, perform several stores or loads and stores
28443 at dst + count - size to store or copy all of size bytes, rather
28444 than just last modesize bytes.
28446 2014-01-20 DJ Delorie <dj@redhat.com>
28448 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
28449 that CLOBBERs are REGs before propogating their values.
28451 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
28453 PR middle-end/59789
28454 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
28455 (cgraph_inline_failed_type): New function.
28456 * cgraph.h (DEFCIFCODE): Add type.
28457 (cgraph_inline_failed_type_t): New enum.
28458 (cgraph_inline_failed_type): New prototype.
28459 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
28460 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
28461 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
28462 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
28463 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
28464 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
28465 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
28466 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
28467 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
28468 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
28469 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
28470 OPTIMIZATION_MISMATCH.
28471 * tree-inline.c (expand_call_inline): Emit errors during
28472 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
28474 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
28477 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
28478 mode attribute in insn output.
28480 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
28482 * output.h (output_constant): Delete.
28483 * varasm.c (output_constant): Make private.
28485 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
28487 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
28489 2014-01-20 Jakub Jelinek <jakub@redhat.com>
28491 PR middle-end/59860
28492 * tree.h (fold_builtin_strcat): New prototype.
28493 * builtins.c (fold_builtin_strcat): No longer static. Add len
28494 argument, if non-NULL, don't call c_strlen. Optimize
28495 directly into __builtin_memcpy instead of __builtin_strcpy.
28496 (fold_builtin_2): Adjust fold_builtin_strcat caller.
28497 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
28499 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
28501 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
28502 for SImode_address_operand operands, having only a REG argument.
28504 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
28506 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
28507 loader name using mbig-endian.
28508 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
28510 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
28512 * doc/invoke.texi (-march): Clarify documentation for AArch64.
28513 (-mtune): Likewise.
28516 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
28518 * config/aarch64/aarch64-protos.h
28519 (aarch64_cannot_change_mode_class_ptr): Declare.
28520 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
28521 aarch64_cannot_change_mode_class_ptr): New.
28522 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
28523 backend hook aarch64_cannot_change_mode_class.
28525 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
28527 * common/config/aarch64/aarch64-common.c
28528 (aarch64_handle_option): Don't handle any option order logic here.
28529 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
28530 selected_cpu, warn on architecture version mismatch.
28531 (aarch64_override_options): Fix parsing order for option strings.
28533 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
28534 Iain Sandoe <iain@codesourcery.com>
28537 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
28538 warning. Amend comment to reflect current functionality.
28540 2014-01-20 Richard Biener <rguenther@suse.de>
28542 PR middle-end/59860
28543 * builtins.c (fold_builtin_strcat): Remove case better handled
28544 by tree-ssa-strlen.c.
28546 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
28548 * config/aarch64/aarch64.opt
28549 (mcpu, march, mtune): Make case-insensitive.
28551 2014-01-20 Jakub Jelinek <jakub@redhat.com>
28554 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
28555 if operands[1] is a REG or ZERO_EXTEND of a REG.
28557 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
28559 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
28561 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
28563 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
28564 long non-pic millicode calls.
28566 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
28568 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
28570 2014-01-19 Kito Cheng <kito@0xlab.org>
28572 * builtins.c (expand_movstr): Check movstr expand done or fail.
28574 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28575 H.J. Lu <hongjiu.lu@intel.com>
28578 * config/i386/i386.md (*lea<mode>): Zero-extend return register
28579 to DImode for zero-extended addresses.
28581 2014-01-19 Jakub Jelinek <jakub@redhat.com>
28583 PR rtl-optimization/57763
28584 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
28585 on the new indirect jump_insn and increment LABEL_NUSES (label).
28587 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
28591 * config.gcc (x86_archs): New variable.
28592 (x86_64_archs): Likewise.
28593 (x86_cpus): Likewise.
28594 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
28595 --with-arch/--with-cpu= options.
28596 Support --with-arch=/--with-cpu={nehalem,westmere,
28597 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
28599 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28601 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
28602 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
28604 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28606 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
28608 2014-01-18 Jakub Jelinek <jakub@redhat.com>
28611 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
28612 clear cpp_get_options (parse_in)->warn_unused_macros for
28613 ix86_target_macros_internal with cpp_define.
28615 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
28617 * jump.c (delete_related_insns): Keep (use (insn))s.
28618 * reorg.c (redundant_insn): Check for barriers too.
28620 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28622 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
28624 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
28626 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
28627 call to $$dyncall when TARGET_LONG_CALLS is true.
28629 2014-01-17 Jeff Law <law@redhat.com>
28631 * ree.c (combine_set_extension): Temporarily disable test for
28632 changing number of hard registers.
28634 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
28636 PR middle-end/58125
28637 * ipa-inline-analysis.c (inline_free_summary):
28638 Do not free summary of aliases.
28640 2014-01-17 Jakub Jelinek <jakub@redhat.com>
28642 PR middle-end/59706
28643 * gimplify.c (gimplify_expr): Use create_tmp_var
28644 instead of create_tmp_var_raw. If cond doesn't have
28645 integral type, don't add the IFN_ANNOTATE builtin at all.
28647 2014-01-17 Martin Jambor <mjambor@suse.cz>
28650 * ipa-cp.c (prev_edge_clone): New variable.
28651 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
28652 Also resize prev_edge_clone vector.
28653 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
28654 (ipcp_edge_removal_hook): New function.
28655 (ipcp_driver): Register ipcp_edge_removal_hook.
28657 2014-01-17 Andrew Pinski <apinski@cavium.com>
28658 Steve Ellcey <sellcey@mips.com>
28661 * config/mips/mips.c (mips_print_operand): Check operand mode instead
28664 2014-01-17 Jeff Law <law@redhat.com>
28666 PR middle-end/57904
28667 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
28668 so that pass_ccp runs first.
28670 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28672 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
28673 (ix86_adjust_cost): Use !TARGET_XXX.
28674 (do_reorder_for_imul): Likewise.
28675 (swap_top_of_ready_list): Likewise.
28676 (ix86_sched_reorder): Likewise.
28678 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28680 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28681 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
28682 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
28683 (intel_memset): New. Duplicate slm_memset.
28684 (intel_cost): New. Duplicate slm_cost.
28685 (m_INTEL): New macro.
28686 (processor_target_table): Add "intel".
28687 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
28688 with PROCESSOR_INTEL for "intel".
28689 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
28690 PROCESSOR_SILVERMONT.
28691 (ix86_issue_rate): Likewise.
28692 (ix86_adjust_cost): Likewise.
28693 (ia32_multipass_dfa_lookahead): Likewise.
28694 (swap_top_of_ready_list): Likewise.
28695 (ix86_sched_reorder): Likewise.
28696 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
28697 instead of TARGET_OPT_AGU.
28698 * config/i386/i386.h (TARGET_INTEL): New.
28699 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
28700 (processor_type): Add PROCESSOR_INTEL.
28701 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
28702 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
28704 2014-01-17 Marek Polacek <polacek@redhat.com>
28707 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
28710 2014-01-17 Richard Biener <rguenther@suse.de>
28712 PR tree-optimization/46590
28713 * opts.c (default_options_table): Add entries for
28714 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
28715 all enabled at -O1 but not for -Og.
28716 * common.opt (fbranch-count-reg): Remove Init(1).
28717 (fmove-loop-invariants): Likewise.
28718 (ftree-pta): Likewise.
28720 2014-01-17 Jakub Jelinek <jakub@redhat.com>
28722 * config/i386/i386.c (ix86_data_alignment): For compatibility with
28723 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
28724 decls to at least the GCC 4.8 used alignments.
28727 * tree-nested.c (convert_nonlocal_reference_stmt,
28728 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
28729 of GIMPLE_BIND stmts, adjust associated decls.
28731 2014-01-17 Richard Biener <rguenther@suse.de>
28733 PR tree-optimization/46590
28734 * vec.h (vec<>::bseach): New member function implementing
28735 binary search according to C89 bsearch.
28736 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
28737 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
28738 bitmap pointer again. Make accesses_in_loop a flat array.
28739 (mem_ref_obstack): New global.
28740 (outermost_indep_loop): Adjust for mem_ref->stored changes.
28741 (mark_ref_stored): Likewise.
28742 (ref_indep_loop_p_2): Likewise.
28743 (set_ref_stored_in_loop): New helper function.
28744 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
28745 (memref_free): Adjust.
28746 (record_mem_ref_loc): Simplify.
28747 (gather_mem_refs_stmt): Adjust.
28748 (sort_locs_in_loop_postorder_cmp): New function.
28749 (analyze_memory_references): Sort accesses_in_loop after
28750 loop postorder number.
28751 (find_ref_loc_in_loop_cmp): New function.
28752 (for_all_locs_in_loop): Find relevant cluster of locs in
28753 accesses_in_loop and iterate without recursion.
28754 (execute_sm): Avoid uninit warning.
28755 (struct ref_always_accessed): Simplify.
28756 (ref_always_accessed::operator ()): Likewise.
28757 (ref_always_accessed_p): Likewise.
28758 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
28759 loop postorder numbers here.
28760 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
28763 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
28766 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
28767 on decls for which assemble_alias has been called.
28769 2014-01-17 Nick Clifton <nickc@redhat.com>
28771 * config/msp430/msp430.opt: (mcpu): New option.
28772 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
28773 (msp430_option_override): Parse target_cpu. If the MCU name
28774 matches a generic string, clear target_mcu.
28775 (msp430_attr): Allow numeric interrupt values up to 63.
28776 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
28777 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
28779 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
28781 * config/msp430/msp430.md (popm): Use %J rather than %I.
28782 (addsi3): Use msp430_nonimmediate_operand for operand 2.
28783 (addhi_cy_i): Use immediate_operand for operand 2.
28784 * doc/invoke.texi: Document -mcpu option.
28786 2014-01-17 Richard Biener <rguenther@suse.de>
28788 PR rtl-optimization/38518
28789 * df.h (df_analyze_loop): Declare.
28790 * df-core.c: Include cfgloop.h.
28791 (df_analyze_1): Split out main part of df_analyze.
28792 (df_analyze): Adjust.
28793 (loop_inverted_post_order_compute): New function.
28794 (loop_post_order_compute): Likewise.
28795 (df_analyze_loop): New function avoiding whole-function
28796 postorder computes.
28797 * loop-invariant.c (find_defs): Use df_analyze_loop.
28798 (find_invariants): Adjust.
28799 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
28801 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
28803 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
28804 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
28806 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
28808 * ipa-ref.c (ipa_remove_stmt_references): Fix references
28809 traversal when removing references.
28811 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
28814 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
28816 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
28818 PR middle-end/56791
28819 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
28820 pushing a reload for an autoinc when we had previously reloaded an
28821 inner part of the address.
28823 2014-01-16 Jakub Jelinek <jakub@redhat.com>
28825 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
28827 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
28828 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
28829 when not giving up or versioning for alias only because of
28831 (vect_analyze_data_ref_dependences): Set to true.
28832 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
28834 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
28835 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
28838 PR middle-end/58344
28839 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
28842 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
28843 operand 0 predicate for gathers, use a new pseudo as subtarget.
28845 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
28847 PR middle-end/59609
28848 * lra-constraints.c (process_alt_operands): Add printing debug info.
28849 Check absence of input/output reloads for matched operands too.
28851 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
28853 PR rtl-optimization/59835
28854 * ira.c (ira_init_register_move_cost): Increase cost for
28857 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
28859 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
28861 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
28864 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
28865 non-register objects. Use gen_(high/low)part more consistently.
28868 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
28871 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
28872 endian support, remove tests for WORDS_BIG_ENDIAN.
28873 (p8_mfvsrd_3_<mode>): Likewise.
28874 (reload_gpr_from_vsx<mode>): Likewise.
28875 (reload_gpr_from_vsxsf): Likewise.
28876 (p8_mfvsrd_4_disf): Likewise.
28878 2014-01-16 Richard Biener <rguenther@suse.de>
28880 PR rtl-optimization/46590
28881 * lcm.c (compute_antinout_edge): Use postorder iteration.
28882 (compute_laterin): Use inverted postorder iteration.
28884 2014-01-16 Nick Clifton <nickc@redhat.com>
28886 PR middle-end/28865
28887 * varasm.c (output_constant): Return the number of bytes actually
28889 (output_constructor_array_range): Update the field size with the
28890 number of bytes emitted by output_constant.
28891 (output_constructor_regular_field): Likewise. Also do not
28892 complain if the total number of bytes emitted is now greater
28893 than the expected fieldpos.
28894 * output.h (output_constant): Update prototype and descriptive comment.
28896 2014-01-16 Marek Polacek <polacek@redhat.com>
28898 PR middle-end/59827
28899 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
28900 it is error_mark_node.
28902 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
28904 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
28905 VALID_AVX256_REG_OR_OI_MODE.
28907 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
28909 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
28910 current procedure should be profiled.
28912 2014-01-15 Andrew Pinski <apinski@cavium.com>
28914 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
28915 of moving from/to the STACK_REG register class.
28917 2014-01-15 Richard Henderson <rth@redhat.com>
28920 * reginfo.c (global_regs_decl): Globalize.
28921 * rtl.h (global_regs_decl): Declare.
28922 * ira.c (do_reload): Diagnose frame_pointer_needed and it
28923 reserved via global_regs.
28925 2014-01-15 Teresa Johnson <tejohnson@google.com>
28927 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
28929 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
28931 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
28932 and vmulosh rather than call gen_vec_widen_smult_*.
28933 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
28934 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
28935 (vec_widen_smult_even_v16qi): Likewise.
28936 (vec_widen_umult_even_v8hi): Likewise.
28937 (vec_widen_smult_even_v8hi): Likewise.
28938 (vec_widen_umult_odd_v16qi): Likewise.
28939 (vec_widen_smult_odd_v16qi): Likewise.
28940 (vec_widen_umult_odd_v8hi): Likewise.
28941 (vec_widen_smult_odd_v8hi): Likewise.
28942 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
28943 vmuloub rather than call gen_vec_widen_umult_*.
28944 (vec_widen_umult_lo_v16qi): Likewise.
28945 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
28946 vmulosb rather than call gen_vec_widen_smult_*.
28947 (vec_widen_smult_lo_v16qi): Likewise.
28948 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
28949 rather than call gen_vec_widen_umult_*.
28950 (vec_widen_umult_lo_v8hi): Likewise.
28951 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
28952 rather than call gen_vec_widen_smult_*.
28953 (vec_widen_smult_lo_v8hi): Likewise.
28955 2014-01-15 Jeff Law <law@redhat.com>
28957 PR tree-optimization/59747
28958 * ree.c (find_and_remove_re): Properly handle case where a second
28959 eliminated extension requires widening a copy created for elimination
28960 of a prior extension.
28961 (combine_set_extension): Ensure that the number of hard regs needed
28962 for a destination register does not change when we widen it.
28964 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
28966 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
28967 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
28968 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
28969 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
28970 (avr-*-rtems*): Likewise.
28971 (bfin*-rtems*): Likewise.
28972 (moxie-*-rtems*): Likewise.
28973 (h8300-*-rtems*): Likewise.
28974 (i[34567]86-*-rtems*): Likewise.
28975 (lm32-*-rtems*): Likewise.
28976 (m32r-*-rtems*): Likewise.
28977 (m68k-*-rtems*): Likewise.
28978 (microblaze*-*-rtems*): Likewise.
28979 (mips*-*-rtems*): Likewise.
28980 (powerpc-*-rtems*): Likewise.
28981 (sh-*-rtems*): Likewise.
28982 (sparc-*-rtems*): Likewise.
28983 (sparc64-*-rtems*): Likewise.
28984 (v850-*-rtems*): Likewise.
28985 (m32c-*-rtems*): Likewise.
28987 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
28989 PR rtl-optimization/59511
28990 * ira.c (ira_init_register_move_cost): Use memory costs for some
28991 cases of register move cost calculations.
28992 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
28993 instead of BB frequency.
28994 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
28995 * lra-assigns.c (find_hard_regno_for): Ditto.
28997 2014-01-15 Richard Biener <rguenther@suse.de>
28999 PR tree-optimization/59822
29000 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
29001 (vectorizable_load): Use it to hoist defs of uses of invariant
29002 loads out of the loop.
29004 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
29005 Kugan Vivekanandarajah <kuganv@linaro.org>
29008 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
29011 2014-01-15 Richard Biener <rguenther@suse.de>
29013 PR rtl-optimization/59802
29014 * lcm.c (compute_available): Use inverted postorder to seed
29015 the initial worklist.
29017 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29020 * config/s390/s390.c (s390_preferred_reload_class): Don't return
29021 ADDR_REGS for invalid symrefs in non-PIC code.
29023 2014-01-15 Jakub Jelinek <jakub@redhat.com>
29026 * builtins.c (determine_block_size): Initialize *probable_max_size
29027 even if len_rtx is CONST_INT.
29029 2014-01-14 Andrew Pinski <apinski@cavium.com>
29031 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
29032 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
29033 (cortexa53_tunings): Likewise.
29034 (aarch64_sched_issue_rate): New function.
29035 (TARGET_SCHED_ISSUE_RATE): Define.
29037 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
29039 * ira-costs.c (find_costs_and_classes): Add missed
29040 ira_init_register_move_cost_if_necessary.
29042 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
29045 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
29047 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
29050 * config/i386/i386.c (type_natural_mode): Add a bool parameter
29051 to indicate if type is used for function return value. Warn ABI
29052 change if the vector mode isn't available for function return value.
29053 (ix86_function_arg_advance): Pass false to type_natural_mode.
29054 (ix86_function_arg): Likewise.
29055 (ix86_gimplify_va_arg): Likewise.
29056 (function_arg_32): Don't warn ABI change.
29057 (ix86_function_value): Pass true to type_natural_mode.
29058 (ix86_return_in_memory): Likewise.
29059 (ix86_struct_value_rtx): Removed.
29060 (TARGET_STRUCT_VALUE_RTX): Likewise.
29062 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29064 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
29065 converting a conditional jump into a conditional return.
29067 2014-01-14 Richard Biener <rguenther@suse.de>
29069 PR tree-optimization/58921
29070 PR tree-optimization/59006
29071 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
29072 hoisting invariant stmts.
29073 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
29074 invariant loads on the preheader edge if possible.
29076 2014-01-14 Joey Ye <joey.ye@arm.com>
29078 * doc/plugin.texi (Building GCC plugins): Update to C++.
29080 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
29082 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
29083 (_mm_rcp28_round_ss): Ditto.
29084 (_mm_rsqrt28_round_sd): Ditto.
29085 (_mm_rsqrt28_round_ss): Ditto.
29086 (_mm_rcp28_sd): Ditto.
29087 (_mm_rcp28_ss): Ditto.
29088 (_mm_rsqrt28_sd): Ditto.
29089 (_mm_rsqrt28_ss): Ditto.
29090 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
29091 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
29092 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
29093 (IX86_BUILTIN_RCP28SD): Ditto.
29094 (IX86_BUILTIN_RCP28SS): Ditto.
29095 (IX86_BUILTIN_RSQRT28SD): Ditto.
29096 (IX86_BUILTIN_RSQRT28SS): Ditto.
29097 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
29098 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
29099 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
29100 (ix86_expand_special_args_builtin): Expand new FTYPE.
29101 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
29102 (srcp14<mode>): Make insn unary.
29103 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
29104 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
29105 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
29106 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
29107 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
29108 Fix rounding: make it SAE only.
29109 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29111 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29113 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
29114 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
29115 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
29116 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
29117 (round_saeonly_mask_scalar_operand4): Ditto.
29118 (round_saeonly_mask_scalar_op3): Ditto.
29119 (round_saeonly_mask_scalar_op4): Ditto.
29121 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29123 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
29124 Implement -maltivec=be for vec_insert and vec_extract.
29126 2014-01-10 DJ Delorie <dj@redhat.com>
29128 * config/msp430/msp430.md (call_internal): Don't allow memory
29129 references with SP as the base register.
29130 (call_value_internal): Likewise.
29131 * config/msp430/constraints.md (Yc): New. For memory references
29132 that don't use SP as a base register.
29134 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
29135 "an integer without a # prefix"
29136 * config/msp430/msp430.md (epilogue_helper): Use it.
29138 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29141 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
29142 AVX512F gather builtins.
29143 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
29144 on gather decls with INTEGER_TYPE masktype.
29145 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
29146 directly into the builtin rather than hoisting it before loop.
29148 PR tree-optimization/59387
29149 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
29150 (scev_const_prop): If folded_casts and type has undefined overflow,
29151 use force_gimple_operand instead of force_gimple_operand_gsi and
29152 for each added stmt if it is assign with
29153 arith_code_with_undefined_signed_overflow, call
29154 rewrite_to_defined_overflow.
29155 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
29156 gimple-fold.h instead.
29157 (arith_code_with_undefined_signed_overflow,
29158 rewrite_to_defined_overflow): Moved to ...
29159 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
29160 rewrite_to_defined_overflow): ... here. No longer static.
29161 Include gimplify-me.h.
29162 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
29163 rewrite_to_defined_overflow): New prototypes.
29165 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29167 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
29169 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
29171 * builtins.c (get_object_alignment_2): Minor tweak.
29172 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
29174 2014-01-13 Christian Bruel <christian.bruel@st.com>
29176 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
29177 optimized non constant lengths.
29179 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29182 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
29183 load as __atomic_load_N if possible.
29185 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29187 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
29189 (rs6000_expand_builtin): Adjust call.
29191 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29194 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
29195 * config/rs6000/rs6000.c: Include target-globals.h.
29196 (rs6000_set_current_function): Instead of doing target_reinit
29197 unconditionally, use save_target_globals_default_opts and
29198 restore_target_globals.
29200 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
29202 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
29203 (rs6000_expand_builtin): Handle mffs and mtfsf.
29204 (rs6000_init_builtins): Define mffs and mtfsf.
29205 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
29206 (rs6000_mffs): New pattern.
29207 (rs6000_mtfsf): New pattern.
29209 2014-01-11 Bin Cheng <bin.cheng@arm.com>
29211 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
29212 Start narrowing with START. Apply candidate-use pair
29213 and check overall cost in narrowing.
29214 (iv_ca_prune): Pass new argument.
29216 2014-01-10 Jeff Law <law@redhat.com>
29218 PR middle-end/59743
29219 * ree.c (combine_reaching_defs): Ensure the defining statement
29220 occurs before the extension when optimizing extensions with
29221 different source and destination hard registers.
29223 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29226 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
29227 vtables into the type inheritance graph.
29229 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29231 PR rtl-optimization/59754
29232 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
29233 modes in the REGNO != REGNO case.
29235 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29237 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
29239 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29241 PR tree-optimization/59745
29242 * tree-predcom.c (tree_predictive_commoning_loop): Call
29243 free_affine_expand_cache if giving up because components is NULL.
29245 * target-globals.c (save_target_globals): Allocate < 4KB structs using
29246 GC in payload of target_globals struct instead of allocating them on
29247 the heap and the larger structs separately using GC.
29248 * target-globals.h (struct target_globals): Make regs, hard_regs,
29249 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
29250 of GTY((skip)) and change type to void *.
29251 (reset_target_globals): Cast loads from those fields to corresponding
29254 2014-01-10 Steve Ellcey <sellcey@mips.com>
29257 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
29258 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
29259 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
29261 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
29264 * aarch64-modes.def (CC_Zmode): New flags mode.
29265 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
29266 represents an equality.
29267 (aarch64_get_condition_code): Handle CC_Zmode.
29268 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
29270 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29272 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
29273 extraction in good case.
29275 2014-01-10 Richard Biener <rguenther@suse.de>
29277 PR tree-optimization/59374
29278 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
29279 checking after SLP discovery. Mark stmts not participating
29280 in any SLP instance properly.
29282 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29284 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
29285 when handling a SET rtx.
29287 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29289 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
29290 (cortex-a57): Likewise.
29291 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
29293 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29295 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
29296 non-iwmmxt builtins.
29298 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29302 * ipa-devirt.c record_target_from_binfo): Take as argument
29303 stack of binfos and lookup matching one for virtual inheritance.
29304 (possible_polymorphic_call_targets_1): Update.
29306 2014-01-10 Huacai Chen <chenhc@lemote.com>
29308 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
29309 kernel strings for Loongson-2E/2F/3A.
29311 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29313 PR middle-end/59670
29314 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
29315 is_gimple_call before calling gimple_call_internal_p.
29317 2014-01-09 Steve Ellcey <sellcey@mips.com>
29319 * Makefile.in (TREE_FLOW_H): Remove.
29320 (TREE_SSA_H): Add file names from tree-flow.h.
29321 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
29322 * tree.h: Remove tree-flow.h reference.
29323 * hash-table.h: Remove tree-flow.h reference.
29324 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
29325 reference with tree-ssa-loop.h.
29327 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29329 * doc/invoke.texi: Add -maltivec={be,le} options, and document
29330 default element-order behavior for -maltivec.
29331 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
29332 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
29333 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
29334 when targeting big endian, at least for now.
29335 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
29337 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29339 PR middle-end/47735
29340 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
29341 var satisfies use_register_for_decl, just take into account type
29342 alignment, rather than decl alignment.
29344 PR tree-optimization/59622
29345 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
29346 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
29347 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
29348 Don't devirtualize for inplace at all. For targets.length () == 1,
29349 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
29351 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
29353 * config/i386/i386.md (cpu): Remove the unused btver1.
29355 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
29357 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
29359 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29362 * tree-core.h (struct target_globals): New forward declaration.
29363 (struct tree_target_option): Add globals field.
29364 * tree.h (TREE_TARGET_GLOBALS): Define.
29365 (prepare_target_option_nodes_for_pch): New prototype.
29366 * target-globals.h (struct target_globals): Define even if
29367 !SWITCHABLE_TARGET.
29368 * tree.c (prepare_target_option_node_for_pch,
29369 prepare_target_option_nodes_for_pch): New functions.
29370 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
29371 * config/i386/i386.c: Include target-globals.h.
29372 (ix86_set_current_function): Instead of doing target_reinit
29373 unconditionally, use save_target_globals_default_opts and
29374 restore_target_globals.
29376 2014-01-09 Richard Biener <rguenther@suse.de>
29378 PR tree-optimization/59715
29379 * tree-cfg.h (split_critical_edges): Declare.
29380 * tree-cfg.c (split_critical_edges): Export.
29381 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
29383 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
29385 * cfgexpand.c (expand_stack_vars): Optionally disable
29386 asan stack protection.
29387 (expand_used_vars): Likewise.
29388 (partition_stack_vars): Likewise.
29389 * asan.c (asan_emit_stack_protection): Optionally disable
29390 after return stack usage.
29391 (instrument_derefs): Optionally disable memory access instrumentation.
29392 (instrument_builtin_call): Likewise.
29393 (instrument_strlen_call): Likewise.
29394 (asan_protect_global): Optionally disable global variables protection.
29395 * doc/invoke.texi: Added doc for new options.
29396 * params.def: Added new options.
29397 * params.h: Likewise.
29399 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29401 PR rtl-optimization/59724
29402 * ifcvt.c (cond_exec_process_if_block): Don't call
29403 flow_find_head_matching_sequence with 0 longest_match.
29404 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
29405 non-active insns if !stop_after.
29406 (try_head_merge_bb): Revert 2014-01-07 changes.
29408 2014-01-08 Jeff Law <law@redhat.com>
29410 * ree.c (get_sub_rtx): New function, extracted from...
29411 (merge_def_and_ext): Here.
29412 (combine_reaching_defs): Use get_sub_rtx.
29414 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
29416 * cgraph.h (varpool_variable_node): Do not choke on null node.
29418 2014-01-08 Catherine Moore <clm@codesourcery.com>
29420 * config/mips/mips.md (simple_return): Attempt to use JRC
29422 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
29424 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
29426 PR rtl-optimization/59137
29427 * reorg.c (steal_delay_list_from_target): Call update_block for
29429 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
29431 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29433 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
29434 two duplicate entries.
29436 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
29439 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
29441 * config/mips/mips.c (mips_truncated_op_cost): New function.
29442 (mips_rtx_costs): Adjust test for BADDU.
29443 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
29445 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
29447 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
29448 (*baddu_si): ...this new pattern.
29450 2014-01-08 Jakub Jelinek <jakub@redhat.com>
29453 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
29455 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
29457 PR middle-end/57748
29458 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
29460 (expand_expr, expand_normal): Adjust.
29461 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
29462 inner_reference_p. Use inner_reference_p to expand inner references.
29463 (store_expr): Adjust.
29464 * cfgexpand.c (expand_call_stmt): Adjust.
29466 2014-01-08 Rong Xu <xur@google.com>
29468 * gcov-io.c (gcov_var): Move from gcov-io.h.
29469 (gcov_position): Ditto.
29470 (gcov_is_error): Ditto.
29471 (gcov_rewrite): Ditto.
29472 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
29473 only part to libgcc/libgcov.h.
29475 2014-01-08 Marek Polacek <polacek@redhat.com>
29477 PR middle-end/59669
29478 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
29480 2014-01-08 Marek Polacek <polacek@redhat.com>
29483 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
29485 2014-01-08 Jakub Jelinek <jakub@redhat.com>
29487 PR rtl-optimization/59649
29488 * stor-layout.c (get_mode_bounds): For BImode return
29489 0 and STORE_FLAG_VALUE.
29491 2014-01-08 Richard Biener <rguenther@suse.de>
29493 PR middle-end/59630
29494 * gimple.h (is_gimple_builtin_call): Remove.
29495 (gimple_builtin_call_types_compatible_p): New.
29496 (gimple_call_builtin_p): New overload.
29497 * gimple.c (is_gimple_builtin_call): Remove.
29498 (validate_call): Rename to ...
29499 (gimple_builtin_call_types_compatible_p): ... this and export. Also
29500 check return types.
29501 (validate_type): New static function.
29502 (gimple_call_builtin_p): New overload and adjust.
29503 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
29504 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
29505 (gimple_fold_stmt_to_constant_1): Likewise.
29506 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
29508 2014-01-08 Richard Biener <rguenther@suse.de>
29510 PR middle-end/59471
29511 * gimplify.c (gimplify_expr): Gimplify register-register type
29512 VIEW_CONVERT_EXPRs to separate stmts.
29514 2014-01-07 Jeff Law <law@redhat.com>
29516 PR middle-end/53623
29517 * ree.c (combine_set_extension): Handle case where source
29518 and destination registers in an extension insn are different.
29519 (combine_reaching_defs): Allow source and destination registers
29520 in extension to be different under limited circumstances.
29521 (add_removable_extension): Remove restriction that the
29522 source and destination registers in the extension are the same.
29523 (find_and_remove_re): Emit a copy from the extension's
29524 destination to its source after the defining insn if
29525 the source and destination registers are different.
29527 PR middle-end/59285
29528 * ifcvt.c (merge_if_block): If we are merging a block with more than
29529 one successor with a block with no successors, remove any BARRIER
29530 after the second block.
29532 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
29534 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
29536 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
29539 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
29540 for 14-bit register offsets when INT14_OK_STRICT is false.
29542 2014-01-07 Roland Stigge <stigge@antcom.de>
29543 Michael Meissner <meissner@linux.vnet.ibm.com>
29546 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
29547 Only check TFmode for SPE constants. Don't check TImode or TDmode.
29549 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
29551 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
29554 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
29556 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
29557 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
29558 rtx is const0_rtx or not.
29560 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
29563 * target-globals.c (save_target_globals): Remove this_fn_optab
29565 * toplev.c: Include optabs.h.
29566 (target_reinit): Temporarily restore the global options if another
29567 set of options are in force.
29569 2014-01-07 Jakub Jelinek <jakub@redhat.com>
29571 PR rtl-optimization/58668
29572 * cfgcleanup.c (flow_find_cross_jump): Don't count
29573 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
29574 to determine what is counted.
29575 (flow_find_head_matching_sequence): Use active_insn_p to determine
29577 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
29579 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
29580 determine what is counted.
29582 PR tree-optimization/59643
29583 * tree-predcom.c (split_data_refs_to_components): If one dr is
29584 read and one write, determine_offset fails and the write isn't
29585 in the bad component, just put the read into the bad component.
29587 2014-01-07 Mike Stump <mikestump@comcast.net>
29588 Jakub Jelinek <jakub@redhat.com>
29591 * tree-core.h (struct tree_optimization_option): Change optabs
29592 type from unsigned char * to void *.
29593 * optabs.c (init_tree_optimization_optabs): Adjust
29594 TREE_OPTIMIZATION_OPTABS initialization.
29596 2014-01-06 Jakub Jelinek <jakub@redhat.com>
29599 * config/i386/i386.h (struct machine_function): Add
29600 no_drap_save_restore field.
29601 * config/i386/i386.c (ix86_save_reg): Use
29602 !cfun->machine->no_drap_save_restore instead of
29603 crtl->stack_realign_needed.
29604 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
29605 this function clears frame_pointer_needed. Set
29606 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
29607 and DRAP reg is needed.
29609 2014-01-06 Marek Polacek <polacek@redhat.com>
29612 * doc/implement-c.texi: Mention that other integer types are
29613 permitted as bit-field types in strictly conforming mode.
29615 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
29617 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
29618 is newly allocated.
29620 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
29622 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
29624 2014-01-06 Martin Jambor <mjambor@suse.cz>
29627 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
29629 * ipa-prop.c (ipa_print_node_params): Fix indentation.
29631 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
29635 * var-tracking.c (add_stores): Preserve the value of the source even if
29636 we don't record the store.
29638 2014-01-06 Terry Guo <terry.guo@arm.com>
29640 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
29642 2014-01-05 Iain Sandoe <iain@codesourcery.com>
29645 * config/darwin.c (darwin_function_section): Adjust return values to
29646 correspond to optimisation changes made in r206070.
29648 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
29650 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
29651 from prefetch_block tune setting.
29652 (nocona_cost): Correct size of prefetch block to 64.
29654 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
29656 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
29657 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
29658 used to save the static chain register in the computation of the offset
29659 from which the FP registers need to be restored.
29661 2014-01-04 Jakub Jelinek <jakub@redhat.com>
29663 PR tree-optimization/59519
29664 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
29665 ICE if get_current_def (current_new_name) is already non-NULL, as long
29666 as it is a phi result of some other phi in *new_exit_bb that has
29669 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
29670 or vmovdqu* for misaligned_operand.
29671 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
29672 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
29673 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
29674 aligned_mem for AVX512F masked aligned load and store builtins and for
29675 non-temporal moves.
29677 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
29679 PR tree-optimization/59651
29680 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
29681 Address range for negative step should be added by TYPE_SIZE_UNIT.
29683 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
29685 * config/m68k/m68k.c (handle_move_double): Handle pushes with
29686 overlapping registers also for registers other than the stack pointer.
29688 2014-01-03 Marek Polacek <polacek@redhat.com>
29691 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
29694 2014-01-03 Jakub Jelinek <jakub@redhat.com>
29697 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
29700 * config/i386/i386.md (MODE_SIZE): New mode attribute.
29701 (push splitter): Use <P:MODE_SIZE> instead of
29702 GET_MODE_SIZE (<P:MODE>mode).
29703 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
29704 (mov -1, reg peephole2): Likewise.
29705 * config/i386/sse.md (*mov<mode>_internal,
29706 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
29707 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
29708 *<code><mode>3, *andnot<mode>3<mask_name>,
29709 <mask_codefor><code><mode>3<mask_name>): Likewise.
29710 * config/i386/subst.md (mask_mode512bit_condition,
29711 sd_mask_mode512bit_condition): Likewise.
29713 2014-01-02 Xinliang David Li <davidxl@google.com>
29715 PR tree-optimization/59303
29716 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
29717 (dump_predicates): Better output format.
29718 (pred_equal_p): New function.
29719 (is_neq_relop_p): Ditto.
29720 (is_neq_zero_form_p): Ditto.
29721 (pred_expr_equal_p): Ditto.
29722 (pred_neg_p): Ditto.
29723 (simplify_pred): Ditto.
29724 (simplify_preds_2): Ditto.
29725 (simplify_preds_3): Ditto.
29726 (simplify_preds_4): Ditto.
29727 (simplify_preds): Ditto.
29728 (push_pred): Ditto.
29729 (push_to_worklist): Ditto.
29730 (get_pred_info_from_cmp): Ditto.
29731 (is_degenerated_phi): Ditto.
29732 (normalize_one_pred_1): Ditto.
29733 (normalize_one_pred): Ditto.
29734 (normalize_one_pred_chain): Ditto.
29735 (normalize_preds): Ditto.
29736 (normalize_cond_1): Remove function.
29737 (normalize_cond): Ditto.
29738 (is_gcond_subset_of): Ditto.
29739 (is_subset_of_any): Ditto.
29740 (is_or_set_subset_of): Ditto.
29741 (is_and_set_subset_of): Ditto.
29742 (is_norm_cond_subset_of): Ditto.
29743 (pred_chain_length_cmp): Ditto.
29744 (convert_control_dep_chain_into_preds): Type change.
29745 (find_predicates): Ditto.
29746 (find_def_preds): Ditto.
29747 (destroy_predicates_vecs): Ditto.
29748 (find_matching_predicates_in_rest_chains): Ditto.
29749 (use_pred_not_overlap_with_undef_path_pred): Ditto.
29750 (is_pred_expr_subset): Ditto.
29751 (is_pred_chain_subset_of): Ditto.
29752 (is_included_in): Ditto.
29753 (is_superset_of): Ditto.
29755 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
29757 Update copyright years.
29759 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
29761 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
29762 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
29763 config/arc/arc.md, config/arc/arc.opt,
29764 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
29765 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
29766 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
29767 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
29768 config/linux-protos.h, config/linux.c, config/winnt-c.c,
29769 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
29770 vtable-verify.c, vtable-verify.h: Use the standard form for the
29773 2014-01-02 Tobias Burnus <burnus@net-b.de>
29775 * gcc.c (process_command): Update copyright notice dates.
29776 * gcov-dump.c: Ditto.
29778 * doc/cpp.texi: Bump @copying's copyright year.
29779 * doc/cppinternals.texi: Ditto.
29780 * doc/gcc.texi: Ditto.
29781 * doc/gccint.texi: Ditto.
29782 * doc/gcov.texi: Ditto.
29783 * doc/install.texi: Ditto.
29784 * doc/invoke.texi: Ditto.
29786 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29788 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
29790 2014-01-01 Jakub Jelinek <jakub@redhat.com>
29792 * config/i386/sse.md (*mov<mode>_internal): Guard
29793 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
29795 PR rtl-optimization/59647
29796 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
29797 new_rtx into UNSIGNED_FLOAT rtxes.
29799 Copyright (C) 2014 Free Software Foundation, Inc.
29801 Copying and distribution of this file, with or without modification,
29802 are permitted in any medium without royalty provided the copyright
29803 notice and this notice are preserved.