1 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
3 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
4 * ira.c: #include "shrink-wrap.h"
5 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
6 * ifcvt.c: #include "shrink-wrap.h"
7 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
9 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
11 * common/config/picochip/picochip-common.c: Remove.
12 * config.gcc: Remove support for picochip.
13 * config/picochip/constraints.md: Remove.
14 * config/picochip/dfa_space.md: Remove.
15 * config/picochip/dfa_speed.md: Remove.
16 * config/picochip/picochip-protos.h: Remove.
17 * config/picochip/picochip.c: Remove.
18 * config/picochip/picochip.h: Remove.
19 * config/picochip/picochip.md: Remove.
20 * config/picochip/picochip.opt: Remove.
21 * config/picochip/predicates.md: Remove.
22 * config/picochip/t-picochip: Remove.
23 * doc/md.texi: Don't document picochi.
25 2014-09-08 David Malcolm <dmalcolm@redhat.com>
27 * basic-block.h (control_flow_insn_p): Strengthen param from
28 const_rtx to const rtx_insn *.
29 * cfgbuild.c (control_flow_insn_p): Likewise.
31 2014-09-08 David Malcolm <dmalcolm@redhat.com>
33 * gcse.c (modify_mem_list): Strengthen this variable from
34 vec<rtx> * to vec<rtx_insn *> *.
35 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
37 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
38 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
39 (record_last_mem_set_info): Strengthen param "insn" from rtx to
41 (record_last_set_info): Likewise for local "last_set_insn".
43 2014-09-08 DJ Delorie <dj@redhat.com>
45 * doc/invoke.texi (MSP430 Options): Add -minrt.
47 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
49 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
50 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
51 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
53 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
55 (adjust_splat): New function.
56 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
57 (dump_swap_insn_table): Add case for SH_SPLAT.
59 2014-09-08 Richard Biener <rguenther@suse.de>
62 * tree-inline.c (copy_loops): The source loop header should
64 (tree_function_versioning): If loops need fixup after removing
65 unreachable blocks fix them.
66 * omp-low.c (simd_clone_adjust): Do not add incr block to
67 loop under construction.
69 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
71 * config/aarch64/aarch64-builtins.c
72 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
74 2014-09-08 Joseph Myers <joseph@codesourcery.com>
76 * config/i386/cygming.h (TF_SIZE): Remove.
77 * config/i386/darwin.h (TF_SIZE): Remove.
78 * config/i386/dragonfly.h (TF_SIZE): Remove.
79 * config/i386/freebsd.h (TF_SIZE): Remove.
80 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
81 * config/i386/openbsdelf.h (TF_SIZE): Remove.
82 * config/i386/sol2.h (TF_SIZE): Remove.
83 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
84 * config/ia64/linux.h (TF_SIZE): Remove.
85 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
86 * doc/tm.texi: Regenerate.
87 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
89 2014-09-08 Joseph Myers <joseph@codesourcery.com>
91 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
93 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
95 * doc/tm.texi: Regenerate.
96 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
98 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
99 * config/cris/cris.h (__make_dp): Remove.
101 2014-09-08 Richard Biener <rguenther@suse.de>
104 * cfgloop.c (mark_loop_for_removal): Track former header
106 * cfgloop.h (struct loop): Add former_header member unconditionally.
107 * loop-init.c (fix_loop_structure): Enable bogus loop removal
108 diagnostic unconditionally.
110 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
113 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
114 constraint for operand0 and remove write only modifier from operand3.
116 2014-09-07 Richard Sandiford <rdsandiford@googlemail.com>
118 PR rtl-optimization/62208
119 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
120 rather than const0_rtx in eq/ne-xor simplifications.
122 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
124 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
125 (arc_output_mi_thunk): Likewise.
127 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
128 arguments to silence bogus warning.
130 2014-09-06 Richard Sandiford <rdsandiford@googlemail.com>
133 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
135 2014-09-06 Tom de Vries <tom@codesourcery.com>
137 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
138 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
139 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
141 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
144 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
145 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
147 2014-09-05 Easwaran Raman <eraman@google.com>
149 PR rtl-optimization/62146
150 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
151 hoisted instruction unconditional.
153 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
156 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
157 Do not allow any_mask_operand for operands[2].
158 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
160 2014-09-05 David Malcolm <dmalcolm@redhat.com>
162 * config/arc/arc.c (arc_print_operand): Use insn method of
163 final_sequence for type-safety.
164 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
165 "insn" from rtx to rtx_insn *.
166 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
167 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
168 Likewise for locals "branch", "label".
169 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
170 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
171 (same_cmp_following_p): Likewise for locals "i2", "i3".
172 * config/sh/sh_optimize_sett_clrt.cc
173 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
174 param "cbranch_insn".
175 * function.c (convert_jumps_to_returns): Likewis for local "jump".
176 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
177 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
179 (condjump_p): Likewise.
180 (condjump_in_parallel_p): Likewise.
182 (any_uncondjump_p): Likewise.
183 (any_condjump_p): Likewise.
184 (condjump_label): Likewise.
185 (returnjump_p): Strengthen param "insn" from rtx to
187 (onlyjump_p): Strengthen param "insn" from const_rtx to
189 (jump_to_label_p): Likewise.
190 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
191 (invert_jump): Likewise.
192 * reorg.c (simplejump_or_return_p): Add checked cast when calling
194 (get_jump_flags): Strengthen param "insn" from rtx to
196 (get_branch_condition): Likewise.
197 (condition_dominates_p): Likewise.
198 (make_return_insns): Move declaration of local "pat" earlier, to
199 after we've handled NONJUMP_INSN_P and non-sequences, using its
200 methods to simplify the code and for type-safety.
201 * rtl.h (find_constant_src): Strengthen param from const_rtx to
203 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
204 (condjump_p): Strengthen param from const_rtx to
206 (any_condjump_p): Likewise.
207 (any_uncondjump_p): Likewise.
209 (condjump_label): Likewise.
210 (simplejump_p): Likewise.
211 (returnjump_p): Likewise.
212 (onlyjump_p): Likewise.
213 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
214 (invert_jump): Likewise.
215 (condjump_in_parallel_p): Strengthen param from const_rtx to
217 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
219 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
221 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
223 2014-09-05 David Malcolm <dmalcolm@redhat.com>
225 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
226 above the conditional, and convert the check on GET_CODE to a
227 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
228 the conditional. Simplify the conditional by using methods of
231 2014-09-05 David Malcolm <dmalcolm@redhat.com>
233 * haifa-sched.c (check_clobbered_conditions): Strengthen local
234 "link" from rtx to rtx_insn_list *, and use its methods for
235 clarity and type-safety.
236 (toggle_cancelled_flags): Likewise.
237 (restore_last_backtrack_point): Likewise.
238 (queue_to_ready): Use insn method of "link" in one place.
239 (schedule_block): Strengthen local "link" from rtx to
240 rtx_insn_list *, and use its methods for clarity and type-safety.
242 2014-09-05 David Malcolm <dmalcolm@redhat.com>
244 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
245 param "insn" from const_rtx to const rtx_insn *.
246 (sched_get_reverse_condition_uncached): Likewise.
247 (sched_get_condition_with_rev): Likewise.
248 (sched_has_condition_p): Likewise.
249 (sched_insns_conditions_mutex_p): Likewise for both params.
250 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
251 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
252 (setup_insn_reg_uses): Move local "list" to be more tightly
253 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
254 its methods for clarity and type-safety.
255 (sched_analyze_1): Strengthen local "pending" from rtx to
256 rtx_insn_list *, and local "pending_mem" from rtx to
257 rtx_expr_list *. Use methods of each for clarity and type-safety.
258 (sched_analyze_2): Likewise.
259 (sched_analyze_insn): Likewise.
261 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
262 param from const_rtx to const rtx_insn *.
263 (sched_insns_conditions_mutex_p): Likewise for both params.
264 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
267 * system.h (CONST_CAST_RTX_INSN): New macro.
269 2014-09-05 David Malcolm <dmalcolm@redhat.com>
271 * recog.c (peep2_attempt): Strengthen return type from rtx to
273 (peep2_update_life): Likewise for params "last", "prev", removing
274 a checked cast made redundant by this.
275 (peephole2_optimize): Likewise for local "last".
277 2014-09-05 David Malcolm <dmalcolm@redhat.com>
279 * basic-block.h (set_block_for_insn): Eliminate this macro in
281 * rtl.h (set_block_for_insn): New inline function, imposing the
282 requirement that the "insn" param is an rtx_insn *.
284 2014-09-05 David Malcolm <dmalcolm@redhat.com>
286 * caller-save.c (setup_save_areas): Strengthen local "insn" from
288 * final.c (get_call_reg_set_usage): Likewise for first param,
289 eliminating a checked cast.
290 * regs.h (get_call_reg_set_usage): Likewise for first param.
291 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
292 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
293 cast, replacing references to "x" with "call_insn" where
295 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
296 rtx_insn *, adding a checked cast.
298 2014-09-05 David Malcolm <dmalcolm@redhat.com>
300 * output.h (final_scan_insn): Strengthen first param from rtx to
303 * final.c (final_scan_insn): Likewise, renaming it back from
304 "uncast_insn" to "insn", eliminating the checked cast.
306 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
307 "vec" with an rtx_sequence * "seq", taking a copy of
308 "final_sequence", and using methods of "seq" for clarity, and for
309 type-safety in the calls to final_scan_insn.
310 * config/mips/mips.c (mips_output_conditional_branch): Use methods
311 of "final_sequence" for clarity, and for type-safety in the call to
313 * config/sh/sh.c (print_slot): Strengthen param from rtx to
314 rtx_sequence * and rename from "insn" to "seq".
316 2014-09-05 David Malcolm <dmalcolm@redhat.com>
318 * jump.c (delete_related_insns): Introduce a new local "table" by
319 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
320 get_labels method of "table" to simplify access to the labels in
323 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
325 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
326 f_minmaxs, f_minmaxd types.
328 2014-09-05 Richard Biener <rguenther@suse.de>
330 * cfgloop.c (mark_loop_for_removal): Record former header
331 when ENABLE_CHECKING.
332 * cfgloop.h (strut loop): Add former_header member when
334 * loop-init.c (fix_loop_structure): Sanity check loops
335 marked for removal if they re-appeared.
337 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
339 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
340 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
342 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
343 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
344 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
345 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
346 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
347 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
348 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
349 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
350 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
351 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
352 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
353 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
354 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
355 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
356 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
357 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
358 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
359 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
360 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
361 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
364 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
366 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
367 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
368 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
369 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
370 Remove temporary __asm__ and reimplement.
372 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
374 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
375 handling cmge, cmgt, cmeq, cmtst.
377 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
378 cmlt, cmgeu, cmgtu, cmtst): Remove.
380 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
381 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
382 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
383 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
385 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
387 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
389 (aarch64_fold_builtin): Update pattern for cmtst.
391 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
394 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
396 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
397 Switch operands, separate out more cases, refactor.
399 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
401 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
402 argument; rename old version to...
403 (aarch64_const_vec_all_same_in_range_p): ...this.
404 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
406 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
408 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
410 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
411 Remove qualifier_const_pointer, update comment.
413 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
415 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
417 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
419 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
420 varargs with pointer parameter.
421 (aarch64_simd_expand_builtin): pass pointer into previous.
423 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
425 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
428 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
430 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
431 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
432 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
433 Replace temporary asm with call to builtin.
434 (vrbit_p8, vrbitq_p8): New functions.
436 2014-09-05 Richard Biener <rguenther@suse.de>
438 * cfgloop.c (mark_loop_for_removal): New function.
439 * cfgloop.h (mark_loop_for_removal): Declare.
440 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
441 (merge_blocks): Likewise.
442 (duplicate_block): Likewise.
443 * except.c (sjlj_emit_dispatch_table): Likewise.
444 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
445 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
446 (thread_through_loop_header): Likewise.
448 2014-09-05 Richard Biener <rguenther@suse.de>
451 * fold-const.c (try_move_mult_to_index): Remove.
452 (fold_binary_loc): Do not call it.
453 * tree-data-ref.c (dr_analyze_indices): Strip conversions
454 from the base object again.
456 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
458 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
461 2014-09-05 Bin Cheng <bin.cheng@arm.com>
464 * config/arm/arm.md (setmem): New pattern.
465 * config/arm/arm-protos.h (struct tune_params): New fields.
466 (arm_gen_setmem): New prototype.
467 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
468 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
469 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
470 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
471 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
472 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
473 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
474 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
475 (arm_const_inline_cost): New function.
476 (arm_block_set_max_insns): New function.
477 (arm_block_set_non_vect_profit_p): New function.
478 (arm_block_set_vect_profit_p): New function.
479 (arm_block_set_unaligned_vect): New function.
480 (arm_block_set_aligned_vect): New function.
481 (arm_block_set_unaligned_non_vect): New function.
482 (arm_block_set_aligned_non_vect): New function.
483 (arm_block_set_vect, arm_gen_setmem): New functions.
485 2014-09-05 Bin Cheng <bin.cheng@arm.com>
487 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
489 2014-09-05 Bin Cheng <bin.cheng@arm.com>
491 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
493 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
495 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
497 * valtrack.h: Adjust.
499 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
501 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
503 (emit_jump_insn_before_noloc): Likewise.
504 (emit_call_insn_before_noloc): Likewise.
505 (emit_label_before): Likewise.
506 (emit_label_after): Likewise.
507 (emit_insn_before_setloc): Likewise.
508 (emit_jump_insn_before_setloc): Likewise.
509 (emit_call_insn_before_setloc): Likewise.
510 (emit_call_insn_before): Likewise.
513 2014-09-05 David Malcolm <dmalcolm@redhat.com>
515 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
516 rtx_insn *, eliminating a checked cast.
518 2014-09-05 David Malcolm <dmalcolm@redhat.com>
520 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
521 const_rtx to const rtx_insn *.
522 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
525 2014-09-05 David Malcolm <dmalcolm@redhat.com>
527 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
528 fixup_args_size_notes.
529 * expr.c (fixup_args_size_notes): Strengthen first two params from
530 rtx to rtx_insn *, eliminating a checked cast.
531 * rtl.h (fixup_args_size_notes): Strengthen first two params from
534 2014-09-05 David Malcolm <dmalcolm@redhat.com>
536 * haifa-sched.c (get_ready_element): Strengthen return type from
538 * sched-int.h (get_ready_element): Likewise.
540 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
543 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
544 indexed_or_indirect_operand instead of memory_operand.
545 (floatsi<mode>2_lfiwzx_mem): Ditto.
547 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
549 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
550 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
551 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
553 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
555 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
557 (get_last_nonnote_insn): Likewise.
558 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
559 * resource.c (find_basic_block): Likewise.
561 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
564 2014-09-04 David Malcolm <dmalcolm@redhat.com>
566 * genattr.c (main): Within the prototype of insn_latency written
567 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
568 * genautomata.c (output_internal_maximal_insn_latency_func):
569 Within the implementation of insn_latency written out to
570 insn-automata.c, strengthen both params from rtx to rtx_insn *,
571 eliminating a pair of checked casts.
573 2014-09-04 David Malcolm <dmalcolm@redhat.com>
575 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
578 * rtl.h (eh_returnjump_p): Likewise.
580 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
582 * Makefile.in (TAGS): Handle constructs in timevar.def.
584 2014-09-04 Guozhi Wei <carrot@google.com>
587 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
588 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
589 it into two patterns.
590 (move_lo_quad_internal_be_<mode>): Likewise.
592 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
594 * doc/options.texi: Document that Var and Init are required if CPP
596 * optc-gen.awk: Require Var and Init if CPP is given.
597 * common.opt (Wpedantic): Use Init.
599 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
601 * config/rs6000/rs6000.c (special_handling_values): Add
603 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
604 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
605 as swappable with special handling SH_EXTRACT. Remove
606 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
608 (adjust_extract): New function.
609 (handle_special_swappables): Add default to case statement; add
610 case for SH_EXTRACT that calls adjust_extract.
611 (dump_swap_insn_table): Handle SH_EXTRACT.
613 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
615 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
616 selection of 0th memory doubleword, regardless of endianness.
618 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
620 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
622 2014-09-04 Alan Modra <amodra@gmail.com>
625 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
628 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
630 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
631 * targhooks.c (default_dwarf_frame_reg_mode): New function.
632 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
633 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
634 * doc/tm.texi: Regenerate.
635 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
636 selection logic to default_dwarf_frame_reg_mode.
638 2014-09-03 Marek Polacek <polacek@redhat.com>
640 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
643 2014-09-03 Richard Sandiford <rdsandiford@googlemail.com>
645 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
646 the automodified register.
648 2014-09-03 Richard Sandiford <rdsandiford@googlemail.com>
650 * output.h (get_some_local_dynamic_name): Declare.
651 * final.c (some_local_dynamic_name): New variable.
652 (get_some_local_dynamic_name): New function.
653 (final_end_function): Clear some_local_dynamic_name.
654 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
655 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
656 (print_operand): Report an error if '%&' is used inappropriately.
657 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
658 (get_some_local_dynamic_name_1): Delete.
659 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
660 (rs6000_get_some_local_dynamic_name): Delete.
661 (rs6000_get_some_local_dynamic_name_1): Delete.
662 (print_operand): Report an error if '%&' is used inappropriately.
663 * config/s390/s390.c (machine_function): Remove some_ld_name.
664 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
665 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
666 * config/sparc/sparc.c: Include rtl-iter.h.
667 (machine_function): Remove some_ld_name.
668 (sparc_print_operand): Report an error if '%&' is used inappropriately.
669 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
671 2014-09-03 Richard Henderson <rth@redhat.com>
673 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
674 (aarch64_popwb_pair_reg): Remove.
675 (aarch64_set_frame_expr): Remove.
676 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
677 the restore ops performed by the insns generated.
678 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
679 insn. Perform the calls_eh_return addition later; do not attempt to
680 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
681 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
682 special markup at all. Load cfun->machine->frame.hard_fp_offset
683 into a local variable.
684 (aarch64_frame_pointer_required): Don't check calls_alloca.
686 2014-09-03 Richard Biener <rguenther@suse.de>
688 * opts.c (default_options_optimization): Adjust
689 max-combine-insns to 2 for -Og.
691 2014-09-03 Martin Jambor <mjambor@suse.cz>
694 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
695 pass-trough jump functions correctly.
697 2014-09-03 Martin Jambor <mjambor@suse.cz>
700 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
701 created replacements in ascending order of offsets.
702 (known_aggs_to_agg_replacement_list): Likewise.
704 2014-09-03 Martin Liska <mliska@suse.cz>
706 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
707 is set to set uninitialized value for vnresult.
709 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
711 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
712 for TARGET_MUST_PASS_IN_STACK.
714 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
716 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
717 for TARGET_ARG_PARTIAL_BYTES.
719 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
721 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
722 instructions for varargs implementation.
723 (nds32_expand_epilogue): Emit stack adjustment instructions for
724 varargs implementation.
726 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
728 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
729 optimization detection.
731 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
733 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
735 (nds32_function_arg_advance): Deal with nameless arguments.
736 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
737 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
738 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
740 2014-09-03 Richard Biener <rguenther@suse.de>
742 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
743 (struct bb_bitmap_sets): Remove deferred member.
744 (BB_DEFERRED): Remove.
745 (defer_or_phi_translate_block): Remove.
746 (compute_antic_aux): Remove deferring of blocks, assert
747 proper iteration order.
748 (compute_antic): Do not set BB_DEFERRED.
749 (eliminate): Allocate el_avail of proper size initially.
751 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
753 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
754 according to the value of crtl->args.pretend_args_size.
756 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
758 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
761 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
763 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
764 implementation for TARGET_SETUP_INCOMING_VARARGS.
765 (nds32_strict_argument_naming): Refine comment.
766 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
767 Define for future implementation.
769 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
771 * config/i386/adxintrin.h (_subborrow_u32): New.
772 (_addcarry_u32): Ditto.
773 (_subborrow_u64): Ditto.
774 (_addcarry_u64): Ditto.
775 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
777 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
778 __builtin_ia32_sbb_u64
780 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
782 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
784 (nds32_function_arg_advance): Likewise.
785 (nds32_init_cumulative_args): Likewise.
786 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
787 (NDS32_FIRST_GPR_REGNUM): Define.
788 (NDS32_LAST_GPR_REGNUM): Define.
789 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
790 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
791 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
792 (machine_function): Use GRP-specific stuff.
794 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
796 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
797 (nds32_expand_epilogue): Likewise.
798 (nds32_expand_prologue_v3push): Likewise.
799 (nds32_expand_epilogue_v3pop): Likewise.
801 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
803 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
804 v3push/v3pop for variadic function.
805 * config/nds32/nds32.md (prologue, epilogue): Likewise.
807 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
809 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
810 Check rtx for varargs implementation.
811 (nds32_output_stack_pop): Likewise.
812 * config/nds32/nds32-protos.h: Have a rtx argument for
813 nds32_output_stack_push and nds32_output_stack_pop.
814 * config/nds32/nds32.md: Likewise.
816 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
818 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
819 to check if FUNC is an interrupt service routine.
820 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
822 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
824 * config/nds32/nds32.h (machine_function): Add some fields for variadic
825 arguments implementation.
827 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
829 * config/nds32/nds32-predicates.c
830 (nds32_valid_stack_push_pop): Rename to ...
831 (nds32_valid_stack_push_pop_p): ... this.
832 * config/nds32/nds32-protos.h: Likewise.
833 * config/nds32/predicates.md: Likewise.
835 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
837 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
838 (nds32_emit_stack_v3push): ... this.
839 (nds32_gen_stack_v3pop): Rename to ...
840 (nds32_emit_stack_v3pop): ... this and consider CFA restore
843 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
845 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
846 (nds32_emit_stack_push_multiple): ... this.
847 (nds32_gen_stack_pop_multiple): Rename to ...
848 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
851 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
854 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
855 and add a second splitter to handle the remaining cases.
857 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
859 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
861 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
863 * cfgexpand.c (label_rtx_for_bb): Change type to
864 hash_map<basic_block, rtx_code_label *> *.
865 (expand_gimple_basic_block): Adjust.
866 (pass_expand::execute): Likewise.
868 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
870 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
871 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
872 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
873 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
874 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
875 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
876 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
879 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
881 * alloc-pool.c: Include coretypes.h.
882 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
883 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
884 hash_set instead of htab.
885 * ggc-page.c (in_gc): New variable.
886 (ggc_free): Do nothing if a collection is taking place.
887 (ggc_collect): Set in_gc appropriately.
888 * ggc.h (gt_ggc_mx(const char *)): New function.
889 (gt_pch_nx(const char *)): Likewise.
890 (gt_ggc_mx(int)): Likewise.
891 (gt_pch_nx(int)): Likewise.
892 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
893 (hash_map::hash_entry::pch_nx): Likewise.
894 (hash_map::hash_entry::pch_nx_helper): Likewise.
895 (hash_map::hash_map): Adjust.
896 (hash_map::create_ggc): New function.
897 (gt_ggc_mx): Likewise.
898 (gt_pch_nx): Likewise.
899 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
900 (default_hashset_traits::pch_nx): Likewise.
901 (hash_set::hash_entry::ggc_mx): Likewise.
902 (hash_set::hash_entry::pch_nx): Likewise.
903 (hash_set::hash_entry::pch_nx_helper): Likewise.
904 (hash_set::hash_set): Adjust.
905 (hash_set::create_ggc): New function.
906 (hash_set::elements): Likewise.
907 (gt_ggc_mx): Likewise.
908 (gt_pch_nx): Likewise.
909 * hash-table.h (hash_table::hash_table): Adjust.
910 (hash_table::m_ggc): New member.
911 (hash_table::~hash_table): Adjust.
912 (hash_table::expand): Likewise.
913 (hash_table::empty): Likewise.
914 (gt_ggc_mx): New function.
915 (hashtab_entry_note_pointers): Likewise.
916 (gt_pch_nx): Likewise.
918 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
920 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
922 (XVCVUXDDP_SCALE): Likewise.
923 (XVCVDPSXDS_SCALE): Likewise.
924 (XVCVDPUXDS_SCALE): Likewise.
925 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
926 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
927 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
928 VSX_BUILTIN_XVCVDPUXDS_SCALE.
929 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
931 * config/rs6000/rs6000.c (real.h): New include.
932 (rs6000_scale_v2df): New function.
933 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
934 (UNSPEC_VSX_XVCVUXDDP): Likewise.
935 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
936 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
937 (vsx_xvcvsxddp_scale): New define_expand.
938 (vsx_xvcvsxddp): New define_insn.
939 (vsx_xvcvuxddp_scale): New define_expand.
940 (vsx_xvcvuxddp): New define_insn.
941 (vsx_xvcvdpsxds_scale): New define_expand.
942 (vsx_xvcvdpsxds): New define_insn.
943 (vsx_xvcvdpuxds_scale): New define_expand.
944 (vsx_xvcvdpuxds): New define_insn.
945 * doc/extend.texi (vec_ctf): Add new prototypes.
948 (vec_splat): Likewise.
952 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
956 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
957 <v_cmp_result>): New pattern.
958 * config/arm/iterators.md (NEON_VCVT): New int iterator.
959 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
960 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
961 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
962 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
963 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
965 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
968 * config/arm/iterators.md (FIXUORS): New code iterator.
969 (VCVT): New int iterator.
970 (su_optab): New code attribute.
972 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
974 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
976 * config/aarch64/predicates.md (aarch64_comparison_operation):
977 New special predicate.
978 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
979 aarch64_comparison_operation instead of matching an operator.
980 Update operand numbers.
981 (csinc3<mode>_insn): Likewise.
982 (*csinv3<mode>_insn): Likewise.
983 (*csneg3<mode>_insn): Likewise.
984 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
985 * config/aarch64/aarch64.c (aarch64_get_condition_code):
986 Return -1 instead of aborting on invalid condition codes.
987 (aarch64_print_operand): Update aarch64_get_condition_code callsites
988 to assert that the returned condition code is valid.
989 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
991 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
993 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
994 tree.def, and gimple.def
996 2014-09-02 Jakub Jelinek <jakub@redhat.com>
997 Balaji V. Iyer <balaji.v.iyer@intel.com>
998 Igor Zamyatin <igor.zamyatin@intel.com>
1000 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
1001 (__cilkrts_cilk_for_64): Likewise.
1002 * cilk-common.c (declare_cilk_for_builtin): New function.
1003 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
1004 __cilkrts_cilk_for_64 bultins.
1005 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
1007 (cilk_for_32_fndecl): New define.
1008 (cilk_for_64_fndecl): Likewise.
1009 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
1010 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
1011 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
1012 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
1013 GF_OMP_FOR_COMBINED_INTO.
1014 * gimplify.c (gimplify_scan_omp_clauses): Added
1015 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1016 (gimplify_adjust_omp_clauses): Ditto.
1017 (gimplify_omp_for): Added CILK_FOR case.
1018 (gimplify_expr): Ditto.
1019 * omp-low.c: Include cilk.h.
1020 (extract_omp_for_data): Set appropriate kind for
1021 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
1022 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
1023 (create_omp_child_function_name): Added second argument to handle
1025 (cilk_for_check_loop_diff_type): New function.
1026 (expand_cilk_for_call): Likewise.
1027 (expand_cilk_for): Likewise.
1028 (create_omp_child_function): Set cilk_for_count; handle the cases when
1029 it is true; call create_omp_child_function_name with second argument.
1030 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
1031 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
1032 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
1033 * tree-nested.c (convert_nonlocal_omp_clauses): Added
1034 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1035 (convert_local_omp_clauses): Ditto.
1036 * tree-pretty-print.c (dump_omp_clause): Added
1037 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
1038 (dump_generic_node): Added CILK_FOR case.
1039 * tree.c (omp_clause_num_ops): New element
1040 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
1041 (omp_clause_code_name): New element _Cilk_for_count_.
1042 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
1043 * tree.def: Add tree code for CILK_FOR.
1045 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1047 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
1048 (ppc403-compare): Add "exts with dot" case.
1049 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
1050 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
1051 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
1052 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
1053 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
1054 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
1055 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
1056 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
1057 cell-cmp-microcoded): Similarly.
1058 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
1059 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
1060 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
1061 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
1062 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
1063 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
1064 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
1065 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
1066 (power6-compare): Add "exts with dot" case.
1067 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
1068 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
1069 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
1071 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
1072 if avoiding Cell microcode.
1073 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
1074 (is_cracked_insn): Ditto.
1075 (insn_must_be_first_in_group): Ditto.
1076 * config/rs6000/rs6000.md (dot): Adjust comment.
1077 (cell_micro): Handle exts+dot.
1078 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
1079 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
1080 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
1081 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
1082 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
1083 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
1084 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
1086 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1088 * config/rs6000/rs6000.md (QHSI): Delete.
1089 (EXTQI, EXTHI, EXTSI): New mode iterators.
1090 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
1091 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
1092 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
1093 9 anonymous instructions, and 8 splitters): Delete.
1094 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
1095 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
1096 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
1097 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
1098 *zero_extendsi<mode>2_dot2): New.
1100 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1102 * config/rs6000/rs6000.md (any_extend): New code iterator.
1103 (u, su): New code attributes.
1104 (dmode, DMODE): New mode attributes.
1105 (<su>mul<mode>3_highpart): New.
1106 (*<su>mul<mode>3_highpart): New.
1107 (<su>mulsi3_highpart_le): New.
1108 (<su>muldi3_highpart_le): New.
1109 (<su>mulsi3_highpart_64): New.
1110 (<u>mul<mode><dmode>3): New.
1111 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
1113 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
1116 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1118 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
1119 *mulsi3_internal2, and two splitters): Delete.
1120 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
1122 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
1124 2014-09-02 Richard Biener <rguenther@suse.de>
1126 PR tree-optimization/62695
1127 * tree-ssa-structalias.c (find_func_clobbers): Add missing
1130 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
1133 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
1135 2014-09-01 Andi Kleen <ak@linux.intel.com>
1137 * file-find.c (add_prefix_begin): Add.
1138 (do_add_prefix): Rename from add_prefix with first argument.
1139 (add_prefix): Add new wrapper.
1140 * file-find.h (add_prefix_begin): Add.
1141 * gcc-ar.c (main): Support -B option.
1143 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
1145 * genemit.c: Include dumpfile.h.
1146 (gen_split): Print name of splitter function to dump file.
1148 2014-09-01 Richard Biener <rguenther@suse.de>
1150 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
1151 Use stack auto_vecs for constraint expressions.
1152 (find_func_aliases_for_call): Likewise.
1153 (find_func_aliases): Likewise.
1154 (find_func_clobbers): Likewise.
1156 2014-09-01 Richard Biener <rguenther@suse.de>
1158 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
1159 operands vector in most cases. Remove redundant code.
1161 2014-09-01 Olivier Hainque <hainque@adacore.com>
1163 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
1164 $WIND_BASE instead of designating a harcoded arbitrary home dir.
1165 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
1167 2014-09-01 Richard Biener <rguenther@suse.de>
1169 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
1170 copy_reference_ops_from_call, vn_nary_op_compute_hash,
1171 vn_reference_compute_hash, vn_reference_insert): Remove.
1172 (vn_reference_lookup_call): New function.
1173 * tree-ssa-sccvn.c (vn_reference_compute_hash,
1174 copy_reference_ops_from_ref, copy_reference_ops_from_call,
1175 vn_reference_insert, vn_nary_op_compute_hash): Make static.
1176 (create_reference_ops_from_call): Remove.
1177 (vn_reference_lookup_3): Properly update shared_lookup_references.
1178 (vn_reference_lookup_pieces): Assert that we updated
1179 shared_lookup_references properly.
1180 (vn_reference_lookup): Likewise.
1181 (vn_reference_lookup_call): New function.
1182 (visit_reference_op_call): Use it. Avoid re-building the
1184 (visit_reference_op_load): Remove redundant lookup.
1185 (visit_reference_op_store): Perform special tail-merging work
1186 only when possibly doing tail-merging.
1187 (visit_use): Likewise.
1188 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
1190 2014-09-01 Jakub Jelinek <jakub@redhat.com>
1193 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
1194 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
1195 (find_inc): Revert 2014-08-13 change.
1197 2014-09-01 Marek Polacek <polacek@redhat.com>
1200 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
1201 Change the type of V to unsigned HOST_WIDE_INT.
1203 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1205 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
1206 the size of byte markers.
1207 (do_shift_rotate): Fix confusion between host, target and marker byte
1209 (verify_symbolic_number_p): Likewise.
1210 (find_bswap_or_nop_1): Likewise.
1211 (find_bswap_or_nop): Likewise.
1213 2014-09-01 Olivier Hainque <hainque@adacore.com>
1215 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
1216 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
1218 2014-09-01 Jakub Jelinek <jakub@redhat.com>
1220 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
1221 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
1222 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
1224 2014-09-01 Yury Gribov <y.gribov@samsung.com>
1228 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
1229 (build_check_stmt): Likewise.
1230 (instrument_strlen_call): Likewise.
1231 (asan_expand_check_ifn): Likewise and fix types.
1232 (maybe_cast_to_ptrmode): New function.
1234 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1236 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
1238 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
1240 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
1242 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
1244 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
1245 prefix to function labels when generating fast indirect calls.
1247 2014-08-30 David Malcolm <dmalcolm@redhat.com>
1251 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
1252 param back from rtx_insn * to rtx. Rename param from "label" to
1253 "label_or_return", reintroducing "label" as an rtx_insn * after
1254 we've ensured it's not a RETURN.
1255 (first_active_target_insn): Likewise for return type and param;
1256 add a checked cast to rtx_insn * once we've ensured "insn" is not
1258 (steal_delay_list_from_target): Convert param "pnew_thread" back
1259 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
1261 (own_thread_p): Convert param "thread" back from an rtx_insn * to
1262 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
1263 cast once we've established we're not dealing with a RETURN,
1264 renaming subsequent uses of "thread" to "thread_insn".
1265 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
1267 (follow_jumps): Convert return type and param "label" from
1268 rtx_insn * back to rtx. Move initialization of "value" to after
1269 the handling for ANY_RETURN_P, adding a checked cast there to
1270 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
1271 rename to "this_label_or_return", reintroducing "this_label" as
1272 an rtx_insn * once we've handled the case where it could be an
1274 (fill_slots_from_thread): Rename param "thread" to
1275 "thread_or_return", converting from an rtx_insn * back to an rtx.
1276 Reintroduce name "thread" as an rtx_insn * local with a checked
1277 cast once we've handled the case of it being an ANY_RETURN_P.
1278 Convert local "new_thread" from an rtx_insn * back to an rtx.
1279 Add a checked cast when assigning to "trial" from "new_thread".
1280 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
1281 checked cast to rtx_insn * from "new_thread" when invoking
1283 (fill_eager_delay_slots): Convert locals "target_label",
1284 "insn_at_target" from rtx_insn * back to rtx.
1285 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
1286 (relax_delay_slots): Convert locals "trial", "target_label" from
1287 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
1288 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
1289 invoking update_block.
1290 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
1291 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
1293 * resource.h (mark_target_live_regs): Undo erroneous conversion
1294 of second param of r214693, converting it back from rtx_insn * to
1295 rtx, since it could be a RETURN.
1297 * resource.c (find_dead_or_set_registers): Similarly, convert
1298 param "jump_target" back from an rtx_insn ** to an rtx *, as we
1299 could be writing back a RETURN. Rename local rtx_insn * "next" to
1300 "next_insn", and introduce "lab_or_return" as a local rtx,
1301 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
1302 (mark_target_live_regs): Undo erroneous conversion
1303 of second param of r214693, converting it back from rtx_insn * to
1304 rtx, since it could be a RETURN. Rename it from "target" to
1305 "target_maybe_return", reintroducing the name "target" as a local
1306 rtx_insn * with a checked cast, after we've handled the case of
1309 2014-08-29 DJ Delorie <dj@redhat.com>
1311 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
1312 pointer size up to a power of two.
1313 * defaults.h (DWARF2_ADDR_SIZE): Round up.
1314 (POINTER_SIZE_UNITS): New, rounded up value.
1315 * dwarf2asm.c (size_of_encoded_value): Use it.
1316 (dw2_output_indirect_constant_1): Likewise.
1317 * expmed.c (init_expmed_one_conv): We now know the sizes of
1319 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
1320 * optabs.c (expand_float): Use precision, not size.
1321 (expand_fix): Likewise.
1322 * simplify-rtx (simplify_unary_operation_1): Likewise.
1323 * tree-dfa.c (get_ref_base_and_extent): Likewise.
1324 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
1325 (default_assemble_integer) Likewise.
1326 (dump_tm_clone_pairs): Likewise.
1327 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
1328 * var-tracking.c (adjust_mems): Allow partial-int modes also.
1329 (prepare_call_arguments): Likewise.
1330 * stor-layout.c (finalize_type_size): Preserve precision.
1331 (layout_type): Use precision, not size.
1333 * expr.c (convert_move): If the target has an explicit converter,
1336 2014-08-29 David Malcolm <dmalcolm@redhat.com>
1338 * gdbinit.in: Skip various inline functions in rtl.h when
1341 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
1344 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
1346 2014-08-29 Richard Biener <rguenther@suse.de>
1348 PR tree-optimization/62291
1349 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
1350 exactly the vector size needed and use quick_push.
1351 (phi_translate_1): Adjust comment.
1352 (valid_in_sets): Remove block argument and remove pointless
1354 (dependent_clean): Adjust for removal of block argument.
1356 (compute_antic_aux): Likewise.
1357 (compute_partial_antic_aux): Likewise.
1359 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1360 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1361 Anna Tikhonova <anna.tikhonova@intel.com>
1362 Ilya Tocar <ilya.tocar@intel.com>
1363 Andrey Turetskiy <andrey.turetskiy@intel.com>
1364 Ilya Verbin <ilya.verbin@intel.com>
1365 Kirill Yukhin <kirill.yukhin@intel.com>
1366 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1368 * config/i386/sse.md
1369 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
1370 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
1371 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
1372 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
1374 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1375 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1376 Anna Tikhonova <anna.tikhonova@intel.com>
1377 Ilya Tocar <ilya.tocar@intel.com>
1378 Andrey Turetskiy <andrey.turetskiy@intel.com>
1379 Ilya Verbin <ilya.verbin@intel.com>
1380 Kirill Yukhin <kirill.yukhin@intel.com>
1381 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1383 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
1384 * config/i386/sse.md
1385 (define_mode_iterator VI4_128_8_256): New.
1386 (define_mode_iterator VI2_128_4_256): Ditto.
1387 (define_mode_iterator PMOV_DST_MODE): Rename into
1388 (define_mode_iterator PMOV_DST_MODE_1): this.
1389 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
1390 Use PMOV_DST_MODE_1 mode iterator.
1391 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
1393 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
1395 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
1396 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
1397 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
1398 (define_mode_iterator PMOV_DST_MODE_2): New.
1399 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
1400 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
1401 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
1403 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
1404 (define_mode_attr pmov_dst_3): Ditto.
1405 (define_mode_attr pmov_dst_zeroed_3): Ditto.
1406 (define_mode_attr pmov_suff_3): Ditto.
1407 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
1408 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
1409 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
1410 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
1411 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
1412 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
1413 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
1414 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
1415 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
1416 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
1417 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
1418 (define_mode_attr pmov_dst_4): Ditto.
1419 (define_mode_attr pmov_dst_zeroed_4): Ditto.
1420 (define_mode_attr pmov_suff_4): Ditto.
1421 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
1422 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
1423 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
1424 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
1425 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
1426 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
1427 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
1428 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
1429 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
1430 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
1431 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
1433 2014-08-29 Richard Biener <rguenther@suse.de>
1435 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
1436 NON_LVALUE_EXPR in gimple.
1438 2014-08-29 Richard Biener <rguenther@suse.de>
1441 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
1442 from previous refactoring.
1443 (gimple_fold_builtin_strncpy): Likewise.
1445 2014-08-29 David Malcolm <dmalcolm@redhat.com>
1448 * function.c (assign_parm_setup_reg): Remove erroneous checked
1449 cast to rtx_insn * on result of gen_extend_insn in favor of
1450 introducing a new local rtx "pat".
1452 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1454 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
1456 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
1458 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1460 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
1461 (next_insn): Likewise.
1462 * emit-rtl.c (next_insn): Likewise.
1463 (previous_insn): Likewise.
1464 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
1465 "insn" and "next" from rtx to rtx_insn *.
1466 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
1467 "insn", "insn1", "vliw_start", "prologue_end_note",
1468 "last_insn_in_packet".
1470 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1472 * shrink-wrap.h (active_insn_between): Strengthen both params from
1474 * function.c (active_insn_between): Likewise.
1476 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1478 * genattr.c (main): When writing out insn-attr.h, strengthen param
1479 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
1480 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
1481 writing out the definition of dfa_clear_single_insn_cache to the
1482 generated insn-automata.c
1484 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1486 * resource.h (clear_hashed_info_for_insn): Strengthen param from
1488 (incr_ticks_for_insn): Likewise.
1489 (init_resource_info): Likewise.
1491 * resource.c (init_resource_info): Likewise.
1492 (clear_hashed_info_for_insn): Likewise.
1493 (incr_ticks_for_insn): Likewise.
1495 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
1497 (steal_delay_list_from_target): Use methods of "seq".
1498 (try_merge_delay_insns): Use methods of "merged_insns".
1499 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
1500 (reorg_redirect_jump): Likewise for param "jump".
1502 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1504 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
1506 * config/s390/s390.c (s390_split_branches): Eliminate top-level
1507 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
1509 (s390_mainpool_finish): In three places, split out a local rtx
1510 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
1511 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
1512 and split another local rtx "insn" out into rtx "pat" and
1514 * config/sh/sh.c (output_branchy_insn): Rather than working
1515 directly on operands[9], introduce local rtx_code_label *
1516 variables named "lab" in two places, working on them, and then
1517 assigning them to operands[9], so that the intervening operations
1518 are known by the type system to be on insns.
1520 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1522 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
1525 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
1526 in invocation of INSN_HAS_LOCATION.
1528 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1530 * config/rs6000/altivec.h (vec_xl): New #define.
1531 (vec_xst): Likewise.
1532 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
1533 (XXSPLTD_V2DI): Likewise.
1534 (DIV_V2DI): Likewise.
1535 (UDIV_V2DI): Likewise.
1536 (MUL_V2DI): Likewise.
1537 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
1538 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
1539 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
1540 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
1541 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
1542 (UNSPEC_VSX_DIVSD): Likewise.
1543 (UNSPEC_VSX_DIVUD): Likewise.
1544 (UNSPEC_VSX_MULSD): Likewise.
1545 (vsx_mul_v2di): New insn-and-split.
1546 (vsx_div_v2di): Likewise.
1547 (vsx_udiv_v2di): Likewise.
1548 (vsx_xxspltd_<mode>): New insn.
1550 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1552 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
1554 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
1555 (NEXT_INSN): Likewise.
1556 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
1557 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
1559 (no_labels_between_p): Likewise for both params.
1561 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
1562 cast when using NEXT_INSN on operands[2].
1563 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
1564 "insn" from rtx to rtx_insn *, adding a checked cast.
1565 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
1567 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
1569 (arc_text_label): Likewise for param "insn".
1570 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
1572 (arc_ccfsm_record_condition): Likewise for param "jump".
1573 (arc_text_label): Likewise for local "label".
1574 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
1575 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
1576 a method for typesafety. Add a checked cast.
1577 * config/arc/constraints.md (Clb): Add a checked cast when getting
1578 the CODE_LABEL from a LABEL_REF.
1579 * config/arm/arm.c (require_pic_register): Strengthen locals
1580 "seq", "insn" from rtx to rtx_insn *.
1581 (create_fix_barrier): Likewise for locals "selected", "next".
1582 (thumb1_reorg): Likewise for locals "prev", "insn".
1583 (arm_expand_prologue): Likewise for local "last".
1584 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
1586 (thumb2_output_casesi): Likewise for operands[2].
1587 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
1588 strengthen local "insn" from rtx to rtx_insn *.
1589 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
1590 type and param "insn".
1591 (find_prev_insn_start): Likewise.
1592 (hwloop_optimize): Likewise for locals "insn", "last_insn",
1594 (gen_one_bundle): Likewise for loal "t".
1595 (find_load): Likewise for param "insn".
1596 (workaround_speculation): Likewise for locals "insn", "next",
1597 "target", "next_tgt".
1598 * config/c6x/c6x.c (assign_reservations): Likewise for both params
1599 and for locals "insn", "within", "last".
1600 (count_unit_reqs): Likewise for params "head", "tail" and local
1602 (try_rename_operands): Likewise for params "head", "tail".
1603 (reshuffle_units): Likewise for locals "head", "tail", "insn".
1604 (struct c6x_sched_context): Likewise for fields
1605 "last_scheduled_insn", "last_scheduled_iter0".
1606 (init_sched_state): Replace NULL_RTX with NULL.
1607 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
1609 (undo_split_delayed_nonbranch): Likewise for param and for local
1611 (conditionalize_after_sched): Likewise for local "insn".
1612 (bb_earliest_end_cycle): Likewise.
1613 (filter_insns_above): Likewise for locals "insn", "next".
1614 (hwloop_optimize): Remove redundant checked cast.
1615 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
1616 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
1618 (cris_simple_epilogue): Likewise.
1619 (cris_expand_prologue): Likewise.
1620 (cris_expand_epilogue): Likewise.
1621 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
1622 local "insn" from rtx to rtx_insn *.
1623 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
1624 (struct frv_packet_group): Likewise for the elements within array
1625 fields "insns", "sorted", and for field "nop".
1626 (frv_packet): Likewise for the elements within array field
1628 (frv_add_insn_to_packet): Likewise for param "insn".
1629 (frv_insert_nop_in_packet): Likewise for param "insn" and local
1631 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
1632 (frv_sort_insn_group_1): Likewise for local "insn".
1633 (frv_optimize_membar_local): Likewise.
1634 (frv_align_label): Likewise for locals "x", "last", "barrier",
1636 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
1638 (ia64_sched_init): Likewise for local "insn".
1639 (scheduled_good_insn): Likewise for param "last".
1640 (struct _ia64_sched_context): Likewise for field
1641 "last_scheduled_insn".
1642 (ia64_init_sched_context): Replace NULL_RTX with NULL.
1643 (struct bundle_state): Likewise for field "insn".
1644 (issue_nops_and_insn): Likewise for param "insn".
1645 (get_next_important_insn): Likewise for return type and both
1647 (ia64_add_bundle_selector_before): Likewise for param "insn".
1648 (bundling): Likewise for params "prev_head_insn", "tail" and
1649 locals "insn", "next_insn", "b". Eliminate top-level local rtx
1650 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
1651 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
1652 Strengthen final param from rtx to rtx_insn *.
1653 (iq2000_move_1word): Likewise for second param.
1654 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
1655 param "cur_insn" and local "next_insn".
1656 (iq2000_move_1word): Likewise for param "insn".
1657 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
1658 casts when using NEXT_INSN on operands[1].
1659 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
1660 "insn" from rtx to rtx_insn *.
1661 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
1662 "x", introducing local rtx_insn * "insn" for when working with the
1663 CODE_LABEL of the LABEL_REF.
1664 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
1666 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
1668 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
1670 (conditionalize_block): Likewise for return type and param.
1671 (mcore_is_dead): Likewise for param "first" and local "insn".
1672 (emit_new_cond_insn): Likewise for return type.
1673 (conditionalize_block): Likewise for return type, param, and
1674 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
1676 (conditionalize_optimization): Likewise for local "insn".
1677 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
1679 * config/microblaze/microblaze.md: Add checked casts when using
1681 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
1682 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
1683 and rtx_insn * "insn".
1684 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
1685 checked cast when using NEXT_INSN on operands[2].
1686 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
1687 local "insn" from rtx to rtx_insn *.
1688 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
1690 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
1691 Add a checked cast when using NEXT_INSN on operands[1].
1692 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
1694 (pa_output_cbranch): Likewise for final param.
1695 (pa_output_lbranch): Likewise for second param.
1696 (pa_output_bb): Likewise for third param.
1697 (pa_output_bvb): Likewise.
1698 (pa_output_dbra): Likewise for second param.
1699 (pa_output_movb): Likewise.
1700 (pa_output_parallel_movb): Likewise.
1701 (pa_output_parallel_addb): Likewise.
1702 (pa_output_millicode_call): Likewise for first param.
1703 (pa_output_mul_insn): Likewise for second param.
1704 (pa_output_div_insn): Likewise for third param.
1705 (pa_output_mod_insn): Likewise for second param.
1706 (pa_jump_in_call_delay): Likewise for param.
1707 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
1708 (pa_output_div_insn): Likewise.
1709 (pa_output_mod_insn): Likewise.
1710 (pa_output_cbranch): Likewise.
1711 (pa_output_lbranch): Likewise.
1712 (pa_output_bb): Likewise.
1713 (pa_output_bvb): Likewise.
1714 (pa_output_dbra): Likewise.
1715 (pa_output_movb): Likewise.
1716 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
1717 to simplify and for typesafety.
1718 (pa_output_call): Use method of rtx_sequence *.
1719 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
1720 (pa_jump_in_call_delay): Likewise.
1721 (pa_output_parallel_movb): Likewise.
1722 (pa_output_parallel_addb): Likewise.
1723 (pa_following_call): Likewise.
1724 (pa_combine_instructions): Likewise for locals "anchor",
1726 (pa_can_combine_p): Likewise for params "anchor", "floater" and
1727 locals "start", "end".
1728 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
1729 param "insn" and local "local_insn".
1730 (picochip_final_prescan_insn): Likewise for local "local_insn".
1731 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
1733 (uses_TOC): Likewise.
1734 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
1735 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
1736 splitting out to more tightly-scoped locals, 3 as rtx and one as
1738 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
1740 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
1742 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
1744 (fixup_addr_diff_vecs): Likewise.
1745 (reg_unused_after): Likewise for param 2.
1746 (sh_can_redirect_branch): Likewise for both params.
1747 (check_use_sfunc_addr): Likewise for param 1.
1748 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
1749 (find_barrier): Likewise for local "last_got".
1750 (gen_block_redirect): Likewise for return type, param "jump" and
1751 locals "prev", "scan", "next", "insn".
1752 (struct far_branch): Likewise for fields "near_label",
1753 "insert_place", "far_label".
1754 (gen_far_branch): Likewise for local "jump".
1755 (fixup_addr_diff_vecs): Likewise for param "first" and locals
1757 (barrier_align): Likewise for param and for locals "prev", "x".
1758 Introduce local rtx_sequence * "prev_seq" and use insn method for
1759 typesafety and clarity.
1760 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
1761 (get_dest_uid): Likewise for local "dest".
1762 (split_branches): Likewise for locals "next", "beyond", "label",
1763 "block", "far_label". Add checked casts when assigning to
1764 bp->far_label and "far_label".
1765 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
1766 (sequence_insn_p): Likewise.
1767 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
1768 more loop-scoped rtx "insn" when walking LABEL_REFS.
1769 (sh_can_redirect_branch): Strengthen both params from rtx to
1771 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
1772 new local rtx_sequence * "seq" via a dyn_cast, and use a method
1773 for clarity and typesafety.
1774 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
1775 "insn" from rtx to rtx_insn *.
1776 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
1777 when using NEXT_INSN on the CODE_LABEL in operands[2].
1778 (define_insn "casesi_worker_2"): Likewise.
1779 (define_insn "casesi_shift_media"): Likewise.
1780 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
1782 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
1783 Strengthen field "insn" from rtx to rtx_insn *.
1784 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
1785 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
1786 param "start_insn" and local "start_insn".
1787 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
1789 (find_set_of_reg_bb): Likewise for param "insn".
1790 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
1791 (trace_reg_uses): Likewise for param "start_insn".
1792 (sh_treg_combine::cbranch_trace): Likewise for field
1794 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
1796 (sh_treg_combine::record_set_of_reg): Likewise for param
1797 "start_insn" and local "i".
1798 (sh_treg_combine::can_remove_cstore): Likewise for local
1800 (sh_treg_combine::try_optimize_cbranch): Likewise for param
1802 (sh_treg_combine::execute): Likewise for local "i".
1803 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
1805 (sparc_check_64): Likewise for second param.
1806 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1807 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
1808 dyn_cast, using its insn method for typesafety and clarity.
1809 (empty_delay_slot): Strengthen param "insn" from rtx to
1811 (set_extends): Likewise.
1812 (sparc_check_64): Likewise.
1813 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
1814 for locals "seq", "last_insn".
1815 (combine_bnp): Likewise for param "insn".
1816 (xstormy16_reorg): Likewise for local "insn".
1817 * config/v850/v850.c (substitute_ep_register): Likewise for params
1818 "first_insn", "last_insn" and local "insn".
1819 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
1820 elements of "regs" array, and local "insn".
1821 * except.c (emit_note_eh_region_end): Likewise for param "insn".
1822 * final.c (final_sequence): Strengthen this global from rtx to
1824 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
1826 (final_scan_insn): Update assignment to "final_sequence" to be
1827 from "seq", the cast version of "body", for type-safety.
1828 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
1829 "insns" from rtx to rtx_insn *.
1830 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
1831 * genattr.c (main): When writing out generated insn-attr.h,
1832 strengthen params 1 and 3 of eligible_for_delay,
1833 eligible_for_annul_true, eligible_for_annul_false from rtx to
1835 * genattrtab.c (write_eligible_delay): Likewise when writing out
1836 generated insn-attrtab.c; also local "insn" the generated
1838 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
1840 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
1841 "start_label" from rtx to rtx_insn *.
1842 * ira.c (decrease_live_ranges_number): Likewise for local "p".
1843 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
1844 "insns" and local "insn".
1845 (validate_equiv_mem): Likewise for param "start" and local "insn".
1846 (memref_used_between_p): Likewise for params "start", "end" and
1848 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
1850 * loop-doloop.c (doloop_optimize): Within region guarded by
1851 INSN_P (doloop_pat), introduce a new local rtx_insn *
1852 "doloop_insn" via a checked cast, and use it for typesafety,
1853 eventually writing the value back into doloop_pat.
1854 * output.h (final_sequence): Strengthen this global from rtx to
1856 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
1857 reintroducing "insn" as an rtx_insn * via a checked cast.
1858 Strengthen param "attempt" and local "new_insn"from rtx to
1860 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
1862 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
1863 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
1864 "p" in favor of more tightly-scoped replacements, sometimes rtx
1865 and sometimes rtx_insn *, as appropriate.
1866 (delete_output_reload): Eliminate top-level rtx "i1", splitting
1867 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
1868 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
1869 local "trial" from rtx to rtx_insn *.
1870 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
1871 rtx to rtx_insn *. Strenghten local "pat" from rtx to
1872 rtx_sequence * and use methods for clarity and typesafety.
1873 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
1874 rtx to rtx_insn *. Strenghten local "li" from rtx to
1875 rtx_insn_list * and use its methods for clarity and typesafety.
1876 (steal_delay_list_from_target): Strengthen param "insn" from rtx
1878 (steal_delay_list_from_fallthrough): Likewise.
1879 (try_merge_delay_insns): Likewise for param "thread" and locals
1880 "trial", "next_trial", "delay_insn".
1881 (redundant_insn): Likewise for param "target" and local "trial".
1882 (own_thread_p): Likewise for param "thread" and locals
1883 "active_insn", "insn".
1884 (get_label_before): Likewise for param "insn".
1885 (fill_simple_delay_slots): Likewise for local "new_label"; use
1886 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
1887 (label_before_next_insn): Strengthen return type and local "insn"
1888 from rtx to rtx_insn *.
1889 (relax_delay_slots): Likewise for locals "other", "tmp".
1890 (make_return_insns): Likewise for param "first" and locals "insn",
1891 "jump_insn", "prev". Move declaration of "pat" to its assignment
1892 and strengthen from rtx to rtx_sequence *. Use its methods for
1893 clarity and typesafety.
1894 * rtlanal.c (no_labels_between_p): Strengthen params from
1895 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
1897 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
1898 from const_rtx to const rtx_insn *.
1899 (reg_set_between_p): Rename param "from_insn" to
1900 "uncast_from_insn", and reintroduce "from_insn" as a
1901 const rtx_insn * via a checked cast.
1902 (modified_between_p): Likewise for param "start" as "uncast_start".
1903 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
1904 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
1905 "tmp", head" from rtx to rtx_insn *.
1906 (recompute_rev_top_order): Likewise for local "insn".
1907 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
1908 * store-motion.c (build_store_vectors): Likewise for local "insn".
1909 Strengthen local "st" from rtx to rtx_insn_list * and use methods
1910 for clarity and typesafety.
1911 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
1913 (computation_cost): Likewise for local "seq".
1914 (get_address_cost): Likewise.
1916 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1918 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
1920 (label_is_jump_target_p): Likewise for second param.
1922 * rtlanal.c (tablejump_p): Likewise for param "insn".
1923 (label_is_jump_target_p): Likewise for param "jump_insn".
1925 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1927 * rtl.h (find_first_parameter_load): Strengthen return type and
1928 both params from rtx to rtx_insn *.
1929 * rtlanal.c (find_first_parameter_load): Strengthen return type,
1930 both params and locals "before", "first_set" from rtx to
1931 rtx_insn *. Remove now-redundant cast.
1932 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
1934 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1936 * rtl.h (find_last_value): Delete.
1937 * rtlanal.c (find_last_value): Delete.
1939 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1941 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
1942 from rtx to rtx_insn *.
1943 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
1944 rtx "note" with new local rtx_insn * "new_head" when calculating
1945 head insn of new basic block.
1946 * combine.c (combine_split_insns): Strengthen return type and local
1947 "ret" from rtx to rtx_insn *.
1948 (likely_spilled_retval_p): Likewise for locals "use" and "p".
1949 (try_combine): Eliminate local "m_split", splitting into new
1950 locals "m_split_insn" and "m_split_pat".
1951 (find_split_point): Strengthen local "seq" from rtx into
1953 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
1954 locals "label", "branch".
1955 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
1957 (define_expand "umulsi3_highpart"): Likewise for local "insn".
1958 * dse.c (note_add_store_info): Likewise for fields "first",
1960 (note_add_store): Likewise for local "insn".
1961 (emit_inc_dec_insn_before): Likewise for locals "insn",
1963 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
1964 (replace_read): Likewise for locals "insns", "this_insn".
1965 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
1966 (notice_eh_throw): Likewise for param "insn".
1967 (before_next_cfi_note): Likewise for return type, param, and local
1969 (connect_traces): Likewise for local "note".
1970 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
1971 (verify_rtl_sharing): Likewise.
1972 (unshare_all_rtl_in_chain): Likewise for param "insn".
1973 (get_first_nonnote_insn): Likewise for local "insn".
1974 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
1975 "seq" and use its methods to clarify things.
1976 (next_insn): Strengthen return type from rtx to rtx_insn *.
1977 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
1978 local rtx_insn * using a checked cast, dropping a checked cast
1979 made redundant by this change. Use a cast to and method of
1980 rtx_sequence to clarify the code.
1981 (previous_insn): Rename param "insn" to "uncast_insn" and
1982 reintroduce "insn" as a local rtx_insn * using a checked cast,
1983 dropping a checked cast made redundant by this change. Use a cast
1984 to and method of rtx_sequence to clarify the code.
1985 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
1986 reintroduce "insn" as a local rtx_insn * using a checked cast,
1987 dropping a checked cast made redundant by this change.
1988 (next_nonnote_insn_bb): Likewise.
1989 (prev_nonnote_insn): Likewise.
1990 (prev_nonnote_insn_bb): Likewise.
1991 (next_nondebug_insn): Likewise.
1992 (prev_nondebug_insn): Likewise.
1993 (next_nonnote_nondebug_insn): Likewise.
1994 (prev_nonnote_nondebug_insn): Likewise.
1995 (next_real_insn): Likewise.
1996 (prev_real_insn): Likewise.
1997 (next_active_insn): Likewise.
1998 (prev_active_insn): Likewise.
1999 (next_cc0_user): Likewise. Use rtx_sequence and a method for
2001 (prev_cc0_setter): Likewise.
2002 (try_split): Rename param "trial" to "uncast_trial" and
2003 reintroduce "insn" as a local rtx_insn * using a checked cast,
2004 dropping checked casts made redundant by this change.
2005 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
2007 (remove_insn): Rename param "insn" to "uncast_insn" and
2008 reintroduce "insn" as a local rtx_insn * using a checked cast.
2009 (emit_pattern_after_setloc): Likewise for param "after", as
2011 (emit_pattern_after): Likewise. Strengthen local "prev" from
2013 (emit_pattern_before_setloc): Rename param "before" to
2014 "uncast_before" and reintroduce "before" as a local rtx_insn *
2015 using a checked cast. Strengthen locals "first", "last" from
2017 (emit_pattern_before): Likewise rename/cast param "before" to
2018 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
2019 * except.c (copy_reg_eh_region_note_forward): Strengthen param
2020 "first" and local "insn" from rtx to rtx_insn *.
2021 (copy_reg_eh_region_note_backward): Likewise for param "last"
2023 * expr.c (fixup_args_size_notes): Rename param "last" to
2024 "uncast_last" and reintroduce "last" as a local rtx_insn *
2025 using a checked cast. Strengthen local "insn" from rtx to
2027 * function.c (set_insn_locations): Strengthen param "insn" from
2029 (record_insns): Likewise for param "insns" and local "tmp".
2030 (active_insn_between): Rename param "tail" to
2031 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
2032 using a checked cast.
2033 (thread_prologue_and_epilogue_insns): Split out top-level local
2034 rtx "seq" into three different rtx_insn * locals. Strengthen
2035 local "prologue_seq" from rtx to rtx_insn *.
2036 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
2037 from rtx to rtx_insn *.
2038 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
2039 (priority): Likewise for locals "prev_first", "twin".
2040 (setup_insn_max_reg_pressure): Likewise for param "after".
2041 (sched_setup_bb_reg_pressure_info): Likewise.
2042 (no_real_insns_p): Strengthen params from const_rtx to
2044 (schedule_block): Strengthen local "next_tail" from rtx to
2046 * ifcvt.c (find_active_insn_before): Strengthen return type and
2047 param "insn" from rtx to rtx_insn *.
2048 (find_active_insn_after): Likewise.
2049 (cond_exec_process_insns): Likewise for param "start" and local "insn".
2050 (cond_exec_process_if_block): Likewise for locals "then_start",
2051 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
2052 (noce_process_if_block): Likewise for local "jump".
2053 (merge_if_block): Likewise for two locals named "end".
2054 (cond_exec_find_if_block): Likewise for local "last_insn".
2055 * jump.c (delete_related_insns): Rename param "insn" to
2056 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
2057 checked cast. Strengthen local "p" from rtx to rtx_insn *.
2058 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
2060 (split_reg): Likewise.
2061 * lra.c (lra_process_new_insns): Likewise.
2062 * modulo-sched.c (permute_partial_schedule): Strengthen param
2063 "last" from rtx to rtx_insn *.
2064 * optabs.c (add_equal_note): Likewise for param "insns" and local
2066 (expand_binop_directly): Add checked casts to rtx_insn * within
2067 NEXT_INSN (pat) uses.
2068 (expand_unop_direct): Likewise.
2069 (maybe_emit_unop_insn): Likewise.
2070 * recog.c (peep2_attempt): Strengthen locals "last",
2071 "before_try", "x" from rtx to rtx_insn *.
2072 * reorg.c (optimize_skip): Strengthen return type and local
2073 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
2074 and locals "trial", "next_trial" from rtx to rtx_insn *.
2075 * resource.c (next_insn_no_annul): Strengthen return type and
2076 param "insn" from rtx to rtx_insn *. Use a cast to and method of
2077 rtx_sequence to clarify the code.
2078 (mark_referenced_resources): Add a checked cast to rtx_insn *
2079 within PREV_INSN (x).
2080 (find_dead_or_set_registers): Strengthen return type, param
2081 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
2082 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
2084 (mark_target_live_regs): Strengthen params "insns" and "target",
2085 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
2086 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
2088 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
2089 from rtx to rtx_insn *.
2090 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
2091 from rtx to rtx_insn *.
2092 (copy_reg_eh_region_note_backward): Likewise.
2093 (unshare_all_rtl_in_chain): Likewise for sole param.
2094 (dump_rtl_slim): Strengthen second and third params from const_rtx
2095 to const rtx_insn *.
2096 * sched-deps.c (sched_free_deps): Strengthen params "head" and
2097 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
2098 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
2099 "next_tail" from rtx to rtx_insn *.
2100 (begin_move_insn): Likewise for local "next".
2101 * sched-int.h (sched_free_deps): Likewise for first and second
2103 (no_real_insns_p): Strengthen both params from const_rtx to
2105 (sched_setup_bb_reg_pressure_info): Strengthen second params from
2107 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
2109 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
2110 and locals "insn", "tail" from const_rtx to const rtx_insn *.
2111 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
2113 (debug_rtl_slim): Strengthen params "first" and "last" from
2114 const_rtx to const rtx_insn *.
2115 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
2116 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
2117 (convert_to_simple_return): Likewise for param "returnjump".
2118 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
2120 (convert_to_simple_return): Likewise for param "returnjump".
2121 * valtrack.c (propagate_for_debug): Likewise for params
2123 * valtrack.h (propagate_for_debug): Likewise for second param.
2125 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2127 * output.h (insn_current_reference_address): Strengthen param
2128 from rtx to rtx_insn *.
2129 * final.c (insn_current_reference_address): Likewise.
2131 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2133 * basic-block.h (inside_basic_block_p): Strengthen param from
2134 const_rtx to const rtx_insn *.
2135 * cfgbuild.c (inside_basic_block_p): Likewise.
2137 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2139 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
2141 (get_trace_info): Likewise for param "insn".
2142 (save_point_p): Likewise.
2143 (maybe_record_trace_start): Likewise for both params.
2144 (maybe_record_trace_start_abnormal): Likewise.
2145 (create_trace_edges): Likewise for sole param and for three of the
2147 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
2148 to rtx_insn *, and update a call to pat->element to pat->insn.
2150 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2152 * function.h (struct expr_status): Convert field "x_forced_labels"
2153 from rtx_expr_list * to rtx_insn_list *.
2155 * cfgbuild.c (make_edges): Convert local "x" from an
2156 rtx_expr_list * to an rtx_insn_list *, replacing use of
2157 "element" method with "insn" method.
2158 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2159 * except.c (sjlj_emit_dispatch_table): Replace use of
2160 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
2162 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
2163 rtx_expr_list * to an rtx_insn_list *, replacing use of
2164 "element" method with "insn" method.
2165 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2166 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
2167 rtx_insn *, adding a checked cast. Replace use of
2168 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
2170 (expand_label): Likewise for local "label_r".
2172 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2174 * function.h (struct rtl_data): Convert field
2175 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
2177 * rtl.h (remove_node_from_insn_list): New prototype.
2179 * builtins.c (expand_builtin): When prepending to
2180 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
2182 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
2183 to rtx_insn_list *, and use its "insn" method rather than
2185 * cfgrtl.c (delete_insn): Use new function
2186 remove_node_from_insn_list rather than
2187 remove_node_from_expr_list.
2188 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
2189 to rtx_insn_list *, and use its "insn" method rather than
2191 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2192 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2193 * rtlanal.c (remove_node_from_insn_list): New function, adapted
2194 from remove_node_from_expr_list.
2195 * stmt.c (expand_label): When prepending to
2196 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
2199 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2201 * function.h (struct rtl_data): Strengthen fields "x_return_label"
2202 and "x_naked_return_label" from rtx to rtx_code_label *.
2204 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2206 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
2207 (SET_NEXT_INSN): Likewise.
2208 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
2210 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
2211 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
2212 to split out the SEQUENCE from local "bundle", strengthening the
2213 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
2214 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
2215 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
2216 and the type of the elements of the "slot" array from rtx to
2218 (reorg_split_calls): Likewise for locals "insn" and "next", and
2219 the type of the elements of the "slot" array.
2221 * config/frv/frv.c (frv_nops): Likewise for the elements of this
2223 (frv_function_prologue): Likewise for locals "insn", "next",
2225 (frv_register_nop): Introduce a local "nop_insn" to be the
2226 rtx_insn * containing rtx "nop".
2228 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
2229 used as an insn and sometimes as a pattern, so rename it to
2230 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
2231 using it where dealing with the core insn.
2233 * config/picochip/picochip.c (reorder_var_tracking_notes):
2234 Strengthen locals "insn", "next", "last_insn", "queue",
2235 "next_queue", "prev" from rtx to rtx_insn *.
2237 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
2238 the second param is an rtx_insn ** rather than an rtx **.
2239 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
2240 from rtx to rtx_sequence *, and introduce local named "sequence",
2241 using methods of rtx_sequence to clarify the code.
2242 (remove_insn): Introduce local rtx_sequence * named "sequence" and
2244 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
2245 Rename param "after" to "uncast_after", reintroducing "after" as a
2246 local rtx_insn * with a checked cast.
2247 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
2248 reintroducing "after" as a local rtx_insn * with a checked cast.
2249 Strengthen local "last" from rtx to rtx_insn * and remove the
2250 now-redundant checked casts.
2251 (copy_delay_slot_insn): Strengthen return type and param from rtx
2254 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
2255 "last" from rtx to rtx_insn *.
2257 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2259 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
2260 param from rtx to rtx_insn *.
2262 * emit-rtl.c (copy_delay_slot_insn): Likewise.
2264 * reorg.c (skip_consecutive_labels): Strengthen return type, param
2265 and local "insn" from rtx to rtx_insn *.
2266 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
2267 (unfilled_slots_next): Likewise.
2268 (function_return_label): Strengthen from rtx to rtx_code_label *.
2269 (function_simple_return_label): Likewise.
2270 (first_active_target_insn): Strengthen return type and param from
2272 (find_end_label): Strengthen return type from rtx to
2273 rtx_code_label *; strengthen locals as appropriate.
2274 (emit_delay_sequence): Strengthen return type, param "insn" and
2275 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
2276 and local "li" from rtx to rtx_insn_list *, using methods of
2277 rtx_insn_list for clarity and typesafety.
2278 (add_to_delay_list): Strengthen return type and param "insn" from
2279 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
2280 rtx_insn_list * and use methods of rtx_insn_list.
2281 (delete_from_delay_slot): Strengthen return type, param "insn",
2282 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
2283 Strengthen local "seq" from rtx to rtx_sequence *, and local
2284 "delay_list" from rtx to rtx_insn_list *, using methods of
2285 rtx_sequence for clarity and type-safety.
2286 (delete_scheduled_jump): Add checked cast when invoking
2287 delete_from_delay_slot. Strengthen local "trial" from rtx to
2289 (optimize_skip): Strengthen return type and local "delay_list"
2290 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
2292 (steal_delay_list_from_target): Strengthen return type, param
2293 "delay_list" and local "new_delay_list" from rtx to
2294 rtx_insn_list *. Strengthen param "seq" from rtx to
2295 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
2297 Split out local "temp" into multiple more-tightly scoped locals:
2298 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
2299 of rtx_insn_list and rtx_sequence for clarity and typesafety.
2300 Strengthen locals named "trial" from rtx to rtx_insn *.
2301 (steal_delay_list_from_fallthrough): Strengthen return type and
2302 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
2303 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
2304 Strengthen local "trial" from rtx to rtx_insn *.
2305 (try_merge_delay_insns): Strength local "merged_insns" from rtx
2306 to rtx_insn_list * and use its methods. Strengthen local "pat"
2307 from rtx to rtx_sequence * and use its methods. Strengthen locals
2308 "dtrial" and "new_rtx" from rtx to rtx_insn *.
2309 (get_label_before): Strengthen return type and local "label" from
2311 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
2312 "next_trial", "next", prev". Strengthen local "delay_list" from
2313 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
2315 (follow_jumps): Strengthen return type, param "label" and locals
2316 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
2317 (fill_slots_from_thread): Strengthen return type, param
2318 "delay_list" from rtx to rtx_insn_list *. Strengthen params
2319 "insn", "thread", "opposite_thread" and locals "new_thread",
2320 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
2321 "sequence" from a checked cast to rtx_sequence so that we can call
2322 steal_delay_list_from_target and steal_delay_list_from_fallthrough
2323 with an rtx_sequence *.
2324 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
2325 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
2326 Strengthen local "delay_list" from rtx to rtx_insn_list *.
2327 (relax_delay_slots): Strengthen param "first" and locals "insn",
2328 "next", "trial", "delay_insn", "target_label" from rtx to
2329 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
2330 Introduce a local "trial_seq" for PATTERN (trial) of type
2331 rtx_sequence *, in both cases using methods of rtx_sequence.
2332 (dbr_schedule): Strengthen param "first" and locals "insn",
2333 "next", "epilogue_insn" from rtx to rtx_insn *.
2335 2014-08-28 Richard Biener <rguenther@suse.de>
2337 PR tree-optimization/62283
2338 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
2339 Do not peel loops for alignment where the vector loop likely
2340 doesn't run at least VF times.
2342 2014-08-28 Bin Cheng <bin.cheng@arm.com>
2344 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
2345 important_candidates. Consider all important candidates if
2346 IVS doesn't give any result. Remove check on ivs->upto.
2347 (try_add_cand_for): Call iv_ca_add_use only once.
2349 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2350 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2351 Anna Tikhonova <anna.tikhonova@intel.com>
2352 Ilya Tocar <ilya.tocar@intel.com>
2353 Andrey Turetskiy <andrey.turetskiy@intel.com>
2354 Ilya Verbin <ilya.verbin@intel.com>
2355 Kirill Yukhin <kirill.yukhin@intel.com>
2356 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2358 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
2359 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
2361 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
2362 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
2363 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
2364 (define_insn "*mul<mode>3"): Add EVEX version.
2366 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2367 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2368 Anna Tikhonova <anna.tikhonova@intel.com>
2369 Ilya Tocar <ilya.tocar@intel.com>
2370 Andrey Turetskiy <andrey.turetskiy@intel.com>
2371 Ilya Verbin <ilya.verbin@intel.com>
2372 Kirill Yukhin <kirill.yukhin@intel.com>
2373 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2375 * config/i386/sse.md
2376 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
2377 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
2378 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
2379 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
2380 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
2381 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
2382 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
2383 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
2384 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
2385 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
2386 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
2387 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
2388 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
2389 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
2390 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
2391 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
2393 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2394 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2395 Anna Tikhonova <anna.tikhonova@intel.com>
2396 Ilya Tocar <ilya.tocar@intel.com>
2397 Andrey Turetskiy <andrey.turetskiy@intel.com>
2398 Ilya Verbin <ilya.verbin@intel.com>
2399 Kirill Yukhin <kirill.yukhin@intel.com>
2400 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2402 * config/i386/sse.md
2403 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
2404 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
2405 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
2407 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2408 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2409 Anna Tikhonova <anna.tikhonova@intel.com>
2410 Ilya Tocar <ilya.tocar@intel.com>
2411 Andrey Turetskiy <andrey.turetskiy@intel.com>
2412 Ilya Verbin <ilya.verbin@intel.com>
2413 Kirill Yukhin <kirill.yukhin@intel.com>
2414 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2416 * config/i386/sse.md
2417 (define_mode_iterator VI128_256): New.
2418 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
2420 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2421 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2422 Anna Tikhonova <anna.tikhonova@intel.com>
2423 Ilya Tocar <ilya.tocar@intel.com>
2424 Andrey Turetskiy <andrey.turetskiy@intel.com>
2425 Ilya Verbin <ilya.verbin@intel.com>
2426 Kirill Yukhin <kirill.yukhin@intel.com>
2427 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2429 * config/i386/sse.md
2430 (define_mode_iterator VI8_256_512): New.
2431 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
2433 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
2434 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
2436 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
2438 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2440 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
2441 pointer to the cumulative reloc value and return the value for
2443 (compute_reloc_for_rtx): Take a const_rtx. Call
2444 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
2445 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
2446 for_each_rtx for the CONST case.
2448 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2450 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
2451 (mark_constants_in_pattern): ...this new function to iterate over
2453 (mark_constants): Update accordingly.
2455 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2457 * varasm.c: Include rtl-iter.h.
2458 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
2459 Remove the pointer to the cumulative hashval_t and just return
2460 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
2461 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2462 Accumulate the hashval_ts here instead of const_rtx_hash_1.
2464 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2466 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
2467 Give real type of data parameter. Remove return value.
2468 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
2469 to iterate over subrtxes.
2471 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2473 * var-tracking.c (use_narrower_mode_test): Turn from being a
2474 for_each_rtx callback to being a function that examines each
2476 (adjust_mems): Update accordingly.
2478 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2480 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
2481 callback to being a function that examines each subrtx itself.
2482 Remove handling of null rtxes.
2483 (add_uses): Update accordingly.
2485 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2487 * var-tracking.c: Include rtl-iter.h.
2488 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
2489 to being a function that examines each subrtx itself.
2490 (use_type): Update accordingly.
2492 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2494 * store-motion.c: Include rtl-iter.h.
2495 (extract_mentioned_regs_1): Delete.
2496 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
2497 for_each_rtx to iterate over subrtxes.
2499 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2501 * sel-sched.c: Include rtl-iter.h
2502 (count_occurrences_1): Delete.
2503 (count_occurrences_equiv): Turn rtxes into const_rtxes.
2504 Use FOR_EACH_SUBRTX rather than for_each_rtx.
2506 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2508 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
2509 * rtlanal.c (tls_referenced_p_1): Delete.
2510 (tls_referenced_p): Take a const_rtx rather than an rtx.
2511 Use FOR_EACH_SUBRTX rather than for_each_rtx.
2513 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2515 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
2516 (for_each_inc_dec): Take an rtx rather than an rtx *.
2517 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
2518 (cselib_record_sets): Likewise.
2519 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
2520 (check_for_inc_dec): Likewise.
2521 * rtlanal.c (for_each_inc_dec_ops): Delete.
2522 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
2523 rather than a pointer to the memory address. Replace
2524 for_each_inc_dec_ops argument with separate function and data
2525 arguments. Abort on non-autoinc addresses.
2526 (for_each_inc_dec_find_mem): Delete.
2527 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
2528 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
2530 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2532 * rtl.h (find_all_hard_regs): Declare.
2533 * rtlanal.c (find_all_hard_regs): New function.
2534 (record_hard_reg_uses_1): Delete.
2535 (record_hard_reg_uses): Use find_all_hard_regs.
2537 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2539 * rtl.h (replace_label_data): Delete.
2540 (replace_label): Take the old label, new label and update-nuses flag
2541 as direct arguments. Return void.
2542 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
2543 * rtlanal.c (replace_label): Update interface as above. Handle
2544 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
2545 iterator. Use FOR_EACH_SUBRTX_PTR.
2547 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2549 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
2550 with const_rtx parameters.
2551 * varasm.c (get_pool_constant): Likewise.
2552 * rtlanal.c (rtx_referenced_p_1): Delete.
2553 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2554 Assert that the rtx we're looking for is nonnull. Allow searches
2555 for constant pool SYMBOL_REFs.
2557 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2559 * reload1.c: Include rtl-iter.h.
2560 (note_reg_elim_costly): Turn from being a for_each_rtx callback
2561 to being a function that examines each subrtx itself.
2562 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
2564 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2566 * regcprop.c (cprop_find_used_regs_1): Delete.
2567 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2569 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2571 * regcprop.c: Include rtl-iter.h.
2572 (kill_value): Take a const_rtx.
2573 (kill_autoinc_value): Turn from being a for_each_rtx callback
2574 to being a function that examines each subrtx itself.
2575 (copyprop_hardreg_forward_1): Update accordingly.
2577 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2579 * reg-stack.c: Include rtl-iter.h.
2580 (subst_stack_regs_in_debug_insn): Delete.
2581 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
2582 instead of for_each_rtx.
2584 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2586 * lower-subreg.c (find_decomposable_subregs): Turn from being
2587 a for_each_rtx callback to being a function that examines each
2588 subrtx itself. Remove handling of null rtxes.
2589 (decompose_multiword_subregs): Update accordingly.
2591 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2593 * lower-subreg.c (adjust_decomposed_uses): Delete.
2594 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
2595 Remove handling of null rtxes.
2597 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2599 * lower-subreg.c: Include rtl-iter.h.
2600 (resolve_subreg_use): Turn from being a for_each_rtx callback
2601 to being a function that examines each subrtx itself. Remove
2602 handling of null rtxes.
2603 (resolve_reg_notes, resolve_simple_move): Update accordingly.
2604 (decompose_multiword_subregs): Likewise.
2606 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2608 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
2609 to being a function that examines each subrtx itself.
2610 (simplify_using_condition, simplify_using_initial_values): Update
2613 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2615 * loop-iv.c: Include rtl-iter.h.
2616 (find_single_def_src): New function.
2617 (replace_single_def_regs): Turn from being a for_each_rtx callback
2618 to being a function that examines each subrtx itself.
2619 (replace_in_expr, simplify_using_initial_values): Update accordingly.
2621 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2623 * jump.c (eh_returnjump_p_1): Delete.
2624 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2625 Remove handling of null rtxes.
2627 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2629 * jump.c: Include rtl-iter.h.
2630 (returnjump_p_1): Delete.
2631 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2632 Remove handling of null rtxes.
2634 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2636 * ira.c: Include rtl-iter.h.
2637 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
2638 to being a function that examines each subrtx itself. Remove
2639 handling of null rtxes.
2640 (update_equiv_regs): Update call accordingly.
2642 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2644 * fwprop.c: Include rtl-iter.h.
2645 (varying_mem_p): Turn from being a for_each_rtx callback to being
2646 a function that examines each subrtx itself.
2647 (propagate_rtx): Update accordingly.
2649 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2651 * function.c: Include rtl-iter.h
2652 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
2653 callback to being a function that examines each subrtx itself.
2654 Return the changed flag.
2655 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
2656 (instantiate_virtual_regs): Update calls accordingly.
2658 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2660 * final.c: Include rtl-iter.h.
2661 (mark_symbol_ref_as_used): Delete.
2662 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
2665 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2667 * emit-rtl.c: Include rtl-iter.h.
2668 (find_auto_inc): Turn from being a for_each_rtx callback to being
2669 a function that examines each subrtx itself. Assume the first operand
2670 to an RTX_AUTOINC is the automodified register.
2671 (try_split): Update call accordingly.
2673 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2675 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
2676 Return a bool, inverting the result so that 0/false means "not ok".
2677 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
2678 subrtxes of a CONST.
2679 (mem_loc_descriptor, add_const_value_attribute)
2680 (resolve_addr_in_expr): Update calls accordingly.
2682 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2684 * dwarf2out.c: Include rtl-iter.h.
2685 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
2686 Remove unused data parameter. Return a bool, inverting the result
2687 so that 0/false means "not ok".
2688 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
2689 instead of for_each_rtx.
2691 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2693 * dse.c: Include rtl-iter.h.
2694 (check_mem_read_rtx): Change void * parameter to real type.
2695 Remove return value.
2696 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
2697 for_each_rtx. Don't handle null rtxes.
2699 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2701 * df-problems.c: Include rtl-iter.h.
2702 (find_memory): Turn from being a for_each_rtx callback to being
2703 a function that examines each subrtx itself. Continue to look for
2704 volatile references even after a nonvolatile one has been found.
2705 (can_move_insns_across): Update calls accordingly.
2707 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2709 * ddg.c (walk_mems_2, walk_mems_1): Delete.
2710 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
2711 to iterate over subrtxes. Return a bool rather than an int.
2713 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2715 * ddg.c: Include rtl-iter.h.
2716 (mark_mem_use_1): Rename to...
2717 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
2718 instead of for_each_rtx.
2719 (mem_read_insn_p): Update accordingly.
2721 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2723 * cse.c (change_cc_mode_args): Delete.
2724 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
2725 a function that examines each subrtx itself. Take the fields of
2726 change_cc_mode_args as argument and return void.
2727 (cse_change_cc_mode_insn): Update calls accordingly.
2729 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2731 * cse.c (is_dead_reg): Change argument to const_rtx.
2732 (dead_debug_insn_data): Delete.
2733 (is_dead_debug_insn): Expand commentary. Turn from being a
2734 for_each_rtx callback to being a function that examines
2735 each subrtx itself. Take the fields of dead_debug_insn_data
2737 (delete_trivially_dead_insns): Update call accordingly.
2739 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2741 * cse.c (check_for_label_ref): Move earlier in file. Turn from
2742 being a for_each_rtx callback to being a function that examines
2744 (cse_extended_basic_block): Update call accordingly.
2746 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2748 * cse.c (check_dependence_data): Delete.
2749 (check_dependence): Change from being a for_each_rtx callback to being
2750 a function that examines all subrtxes itself. Don't handle null rtxes.
2751 (invalidate): Update call accordingly.
2753 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2755 * cse.c: Include rtl-iter.h.
2756 (approx_reg_cost_1): Delete.
2757 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2758 Don't handle null rtxes.
2760 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2762 * cfgcleanup.c: Include rtl-iter.h.
2763 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
2764 to being a function that examines each subrtx itself.
2765 (thread_jump): Update accordingly.
2767 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2769 * combine-stack-adj.c: Include rtl-iter.h.
2770 (record_stack_refs_data): Delete.
2771 (record_stack_refs): Turn from being a for_each_rtx callback
2772 to being a function that examines each subrtx itself.
2773 Take a pointer to the reflist. Invert sense of return value
2774 so that true means success and false means failure. Don't
2776 (combine_stack_adjustments_for_block): Update accordingly.
2778 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2780 * combine.c (record_truncated_value): Turn from being a for_each_rtx
2781 callback to a function that takes an rtx and returns a bool
2782 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
2785 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2787 * combine.c: Include rtl-iter.h.
2788 (unmentioned_reg_p_1): Delete.
2789 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
2790 Don't handle null rtxes.
2792 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2794 * calls.c: Include rtl-iter.h.
2795 (internal_arg_pointer_based_exp_1): Delete.
2796 (internal_arg_pointer_based_exp): Take a const_rtx.
2797 Use FOR_EACH_SUBRTX to iterate over subrtxes.
2799 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2801 * caller-save.c: Include rtl-iter.h.
2802 (add_used_regs_1): Delete.
2803 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
2804 to iterate over subrtxes. Assert that any remaining pseudos
2807 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2809 * bt-load.c: Include rtl-iter.h.
2810 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
2811 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
2812 to iterate over subrtxes.
2813 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
2814 find_btr_use rather than btr_referenced_p.
2816 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2818 * alias.c: Include rtl-iter.h.
2819 (refs_newer_value_cb): Delete.
2820 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2822 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2824 * rtl-iter.h: New file.
2825 * rtlanal.c: Include it.
2826 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
2827 (generic_subrtx_iterator <T>::add_single_to_queue)
2828 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
2829 (generic_subrtx_iterator <T>::free_array): New functions.
2830 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
2831 (generic_subrtx_iterator <const_rtx_accessor>)
2832 (generic_subrtx_iterator <rtx_var_accessor>
2833 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
2834 (setup_reg_subrtx_bounds): New function.
2835 (init_rtlanal): Call it.
2837 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
2840 * config/sh/sh.md (ashlsi3): Handle negative shift count for
2842 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
2844 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
2846 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
2848 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2850 * rtl.h (JUMP_LABEL_AS_INSN): New.
2852 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2854 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
2856 (alloc_EXPR_LIST): Strengthen return type from rtx to
2858 (remove_free_EXPR_LIST_node): Likewise for param.
2859 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
2860 from rtx to rtx_expr_list *.
2861 * sched-int.h (struct deps_desc): Strengthen fields
2862 "pending_read_mems" and "pending_write_mems" from rtx to
2865 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
2866 rtx to rtx_expr_list *.
2867 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
2868 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
2870 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
2871 from rtx to rtx_expr_list *.
2872 * loop-iv.c (simplify_using_initial_values): Strengthen local
2873 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
2874 "pnote_next" from rtx * to rtx_expr_list **.
2875 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
2876 param "exprp" from rtx * to rtx_expr_list **.
2877 (add_insn_mem_dependence): Strengthen local "mem_list" from
2878 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
2880 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
2881 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
2882 param "old_mems_p" from rtx * to rtx_expr_list **.
2883 * var-tracking.c (struct adjust_mem_data): Strengthen field
2884 "side_effects" from rtx to rtx_expr_list *.
2885 (adjust_insn): Replace NULL_RTX with NULL when assigning to
2887 (prepare_call_arguments): Likewise.
2889 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2891 * function.h (struct rtl_data): Strengthen field
2892 "x_stack_slot_list" from rtx to rtx_expr_list *.
2894 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
2895 when assigning to stack_slot_list.
2897 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2899 * function.h (struct rtl_data): Strengthen field
2900 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
2901 * rtl.h (remove_node_from_expr_list): Strengthen second param from
2902 rtx * to rtx_expr_list **.
2904 * cfgbuild.c (make_edges): In loop over
2905 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
2906 rtx_expr_list *, and use methods of the latter class to clarify
2908 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
2909 rtx_expr_list *, and use methods of the latter class to clarify
2911 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2912 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2913 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
2914 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
2915 to rtx_expr_list *. Use methods of the latter class to clarify
2918 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2920 * function.h (struct expr_status): Strengthen field
2921 "x_forced_labels" from rtx to rtx_expr_list *.
2923 * cfgbuild.c (make_edges): Split local "x" into two locals,
2924 strengthening one from rtx to rtx_expr_list *, and using methods
2926 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
2927 loop over forced_labels, introduce strengthen it from rtx to
2928 rtx_expr_list *, using methods to clarify the code.
2929 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
2930 to rtx_expr_list *, using methods of said class to clarify the
2932 * reload1.c (set_initial_label_offsets): Split local "x" into two
2933 per-loop variables, strengthening the first from rtx to
2934 rtx_expr_list * and using methods.
2936 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2938 * coretypes.h (class rtx_expr_list): Add forward declaration.
2939 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
2940 * gengenrtl.c (special_rtx): Add EXPR_LIST.
2941 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
2942 invariant: GET_CODE (X) == EXPR_LIST.
2943 (is_a_helper <rtx_expr_list *>::test): New.
2944 (rtx_expr_list::next): New.
2945 (rtx_expr_list::element): New.
2946 (gen_rtx_EXPR_LIST): New.
2948 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2950 * varasm.c (mark_constants): Convert a GET_CODE check into a
2951 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
2952 Use methods of rtx_sequence to clarify the code.
2954 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2956 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
2957 local "seq" via a checked cast, and use methods of rtx_sequence
2958 to simplify the code.
2960 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2962 * resource.c (mark_referenced_resources): Strengthen local
2963 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
2964 using methods of rtx_sequence to clarify the code.
2965 (find_dead_or_set_registers): Within the switch statement, convert
2966 a GET_CODE check to a dyn_cast, introducing local "seq". Within
2967 the JUMP_P handling, introduce another local "seq", adding a
2968 checked cast to rtx_sequence *. In both cases, use methods of
2969 rtx_sequence to clarify the code.
2970 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
2971 via a checked cast, and use methods of rtx_sequence to simplify
2974 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2976 * reorg.c (redundant_insn): In two places in the function, replace
2977 a check of GET_CODE with a dyn_cast, introducing local "seq", and
2978 usings methods of rtx_sequence to clarify the code.
2980 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2982 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
2983 local "seq" with a checked cast, and use methods of rtx_sequence
2984 to clarify the code.
2986 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2988 * function.c (contains): Introduce local "seq" for PATTERN (insn),
2989 with a checked cast, in the region for where we know it's a
2990 SEQUENCE. Use methods of rtx_sequence.
2992 2014-08-27 David Malcolm <dmalcolm@redhat.com>
2994 * final.c (get_attr_length_1): Replace GET_CODE check with a
2995 dyn_cast, introducing local "seq" and the use of methods of
2997 (shorten_branches): Likewise, introducing local "body_seq".
2998 Strengthen local "inner_insn" from rtx to rtx_insn *.
2999 (reemit_insn_block_notes): Replace GET_CODE check with a
3000 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
3001 Use methods of rtx_sequence.
3002 (final_scan_insn): Likewise, introducing local "seq" for when
3003 "body" is known to be a SEQUENCE, using its methods.
3005 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3007 * except.c (can_throw_external): Strengthen local "seq" from rtx
3008 to rtx_sequence *. Use methods of rtx_sequence.
3009 (insn_nothrow_p): Likewise.
3011 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3013 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
3014 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3015 Use methods of rtx_sequence.
3016 (scan_trace): Likewise for local "pat".
3018 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3020 * coretypes.h (class rtx_sequence): Add forward declaration.
3021 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
3022 invariant: GET_CODE (X) == SEQUENCE.
3023 (is_a_helper <rtx_sequence *>::test): New.
3024 (is_a_helper <const rtx_sequence *>::test): New.
3025 (rtx_sequence::len): New.
3026 (rtx_sequence::element): New.
3027 (rtx_sequence::insn): New.
3029 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3031 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
3033 (alloc_INSN_LIST): Strengthen return type from rtx to
3035 (copy_INSN_LIST): Likewise for return type and param.
3036 (concat_INSN_LIST): Likewise for both params and return type.
3037 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
3038 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
3039 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
3040 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
3042 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
3043 "implicit_sets", "control_uses", "clobbers" from rtx to
3045 (struct deps_desc): Likewise for fields "pending_read_insns",
3046 "pending_write_insns", "pending_jump_insns",
3047 "last_pending_memory_flush", "last_function_call",
3048 "last_function_call_may_noreturn", "sched_before_next_call",
3049 "sched_before_next_jump".
3050 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
3051 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
3053 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
3054 from rtx to rtx_insn_list *.
3055 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
3058 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
3059 to rtx_insn_list **.
3060 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
3062 (queue_insn): Likewise for local "link".
3063 (struct haifa_saved_data): Strengthen field "insn_queue" from
3064 rtx * to rtx_insn_list **.
3065 (save_backtrack_point): Update allocation of save->insn_queue to
3066 reflect the strengthening of elements from rtx to rtx_insn_list *.
3067 (queue_to_ready): Strengthen local "link" from rtx to
3068 rtx_insn_list *; use methods "next" and "insn" when traversing the
3070 (early_queue_to_ready): Likewise for locals "link", "next_link",
3072 (schedule_block): Update allocation of insn_queue to reflect the
3073 strengthening of elements from rtx to rtx_insn_list *. Strengthen
3074 local "link" from rtx to rtx_insn_list *, and use methods when
3076 (add_to_speculative_block): Strengthen locals "twins" and
3077 "next_node" from rtx to rtx_insn_list *, and use methods when
3078 working with them. Strengthen local "twin" from rtx to
3079 rtx_insn *, eliminating a checked cast.
3080 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
3081 from rtx to rtx_insn_list *, and use methods when working with
3084 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
3085 from rtx to rtx_insn_list *, adding a checked cast.
3086 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
3088 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
3089 "newlink" from rtx to rtx_insn_list *. Strengthen local
3090 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
3091 from rtx to rtx_insn *.
3092 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
3093 from rtx to rtx_insn_list *. Use methods of the latter class.
3094 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
3095 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
3096 (remove_free_INSN_LIST_node): Strengthen return type and local
3097 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
3098 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
3099 rtx_insn_list *, using "insn" method.
3101 * sched-deps.c (add_dependence_list): Strengthen param "list"
3102 from rtx to rtx_insn_list *, and use methods when working with it.
3103 (add_dependence_list_and_free): Strengthen param "listp" from
3104 rtx * to rtx_insn_list **.
3105 (remove_from_dependence_list): Strenghten param "listp" from rtx *
3106 to rtx_insn_list **, and use methods when working with *listp.
3107 (remove_from_both_dependence_lists): Strengthen param "listp" from
3108 rtx * to rtx_insn_list **
3109 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
3110 to rtx_insn_list **. Eliminate local "link", in favor of two new
3111 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
3113 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
3114 by introducing local "cond_deps".
3115 (remove_from_deps): Strengthen param "insn" from rtx to
3118 * sched-rgn.c (concat_insn_mem_list): Strengthen param
3119 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
3120 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
3121 Use methods of rtx_insn_list.
3123 * store-motion.c (struct st_expr): Strengthen fields
3124 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
3125 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
3127 (find_moveable_store): Split out "tmp" into multiple more-tightly
3128 scoped locals. Use methods of rtx_insn_list *.
3129 (compute_store_table): Strengthen local "tmp" from rtx to
3130 rtx_insn *. Use methods of rtx_insn_list *.
3132 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3134 * coretypes.h (class rtx_insn_list): Add forward declaration.
3135 * rtl.h (class rtx_insn_list): New subclass of rtx_def
3136 (is_a_helper <rtx_insn_list *>::test): New.
3137 (rtx_insn_list::next): New.
3138 (rtx_insn_list::insn): New.
3139 (gen_rtx_INSN_LIST): Add prototype.
3140 * emit-rtl.c (gen_rtx_INSN_LIST): New.
3141 * gengenrtl.c (special_rtx): Add INSN_LIST.
3143 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3145 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
3146 "prev" from rtx to rtx_insn *.
3148 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3150 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
3151 functions. Require merely an rtx for now, not an rtx_insn *.
3152 (BLOCK_FOR_INSN): Likewise.
3153 (INSN_LOCATION): Likewise.
3154 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
3156 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3158 * rtl.h (PATTERN): Convert this macro into a pair of inline
3159 functions, for now, requiring const_rtx and rtx.
3161 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3163 * target.def (unwind_emit): Strengthen param "insn" from rtx to
3165 (final_postscan_insn): Likewise.
3166 (adjust_cost): Likewise.
3167 (adjust_priority): Likewise.
3168 (variable_issue): Likewise.
3169 (macro_fusion_pair_p): Likewise.
3170 (dfa_post_cycle_insn): Likewise.
3171 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
3172 (first_cycle_multipass_issue): Likewise.
3173 (dfa_new_cycle): Likewise.
3174 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
3175 (speculate_insn): Likewise for param "insn".
3176 (gen_spec_check): Likewise for params "insn" and "label".
3177 (get_insn_spec_ds): Likewise for param "insn".
3178 (get_insn_checked_ds): Likewise.
3179 (dispatch_do): Likewise.
3180 (dispatch): Likewise.
3181 (cannot_copy_insn_p): Likewise.
3182 (invalid_within_doloop): Likewise.
3183 (legitimate_combined_insn): Likewise.
3187 * doc/tm.texi: Automatically updated to reflect changes to
3190 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
3192 (schedule_block): Likewise.
3193 (sched_init): Likewise.
3194 (sched_speculate_insn): Strengthen param "insn" from rtx to
3196 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
3198 * hooks.c (hook_bool_rtx_true): Rename to...
3199 hook_bool_rtx_insn_true): ...this, and strengthen first param from
3201 (hook_constcharptr_const_rtx_null): Rename to...
3202 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
3203 first param from const_rtx to const rtx_insn *.
3204 (hook_bool_rtx_int_false): Rename to...
3205 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
3206 param from rtx to rtx_insn *.
3207 (hook_void_rtx_int): Rename to...
3208 (hook_void_rtx_insn_int): ...this, and strengthen first param from
3211 * hooks.h (hook_bool_rtx_true): Rename to...
3212 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
3214 (hook_bool_rtx_int_false): Rename to...
3215 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
3216 param from rtx to rtx_insn *.
3217 (hook_void_rtx_int): Rename to...
3218 (hook_void_rtx_insn_int): ...this, and strengthen first param from
3220 (hook_constcharptr_const_rtx_null): Rename to...
3221 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
3222 first param from const_rtx to const rtx_insn *.
3224 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
3225 and local "prev" from rtx to rtx_insn *.
3227 * sched-int.h (sched_speculate_insn): Strengthen first param from
3230 * sel-sched.c (create_speculation_check): Likewise for local "label".
3231 * targhooks.c (default_invalid_within_doloop): Strengthen param
3232 "insn" from const_rtx to const rtx_insn *.
3233 * targhooks.h (default_invalid_within_doloop): Strengthen param
3234 from const_rtx to const rtx_insn *.
3236 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
3237 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
3239 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
3241 (arc_invalid_within_doloop): Likewise, with const.
3243 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
3244 (arm_cannot_copy_insn_p): Likewise for param "insn".
3245 (arm_unwind_emit): Likewise.
3247 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
3250 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
3251 (c6x_variable_issue): Likewise. Removed now-redundant checked
3253 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
3255 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
3256 Likewise for param "insn".
3257 (epiphany_mode_after): Likewise.
3258 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
3259 params "insn", "dep_insn".
3260 (epiphany_mode_needed): Likewise for param "insn".
3261 (epiphany_mode_after): Likewise.
3263 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
3264 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
3265 (ix86_avx_u128_mode_needed): Likewise.
3266 (ix86_i387_mode_needed): Likewise.
3267 (ix86_mode_needed): Likewise.
3268 (ix86_avx_u128_mode_after): Likewise.
3269 (ix86_mode_after): Likewise.
3270 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
3271 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
3272 (ix86_adjust_priority): Likewise for param "insn".
3273 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
3274 (do_dispatch): Likewise.
3275 (has_dispatch): Likewise.
3276 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
3278 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
3279 reflect renaming of default hook implementation from
3280 hook_constcharptr_const_rtx_null to
3281 hook_constcharptr_const_rtx_insn_null.
3282 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
3284 (ia64_variable_issue): Likewise for param "insn".
3285 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
3286 (ia64_dfa_new_cycle): Likewise.
3287 (ia64_get_insn_spec_ds): Likewise.
3288 (ia64_get_insn_checked_ds): Likewise.
3289 (ia64_speculate_insn): Likewise.
3290 (ia64_gen_spec_check): Likewise for params "insn", "label".
3291 (ia64_asm_unwind_emit): Likewise for param "insn".
3293 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
3295 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
3297 (m68k_sched_variable_issue): Likewise for param "insn".
3299 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
3302 * config/microblaze/microblaze.c (microblaze_adjust_cost):
3303 Likewise for params "insn", "dep".
3305 * config/mips/mips.c (mips_adjust_cost): Likewise.
3306 (mips_variable_issue): Likewise for param "insn".
3307 (mips_final_postscan_insn): Likewise.
3309 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
3310 for params "insn", "dep".
3312 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
3314 (pa_adjust_priority): Likewise for param "insn".
3316 * config/picochip/picochip.c (picochip_sched_adjust_cost):
3317 Likewise for params "insn", "dep_insn".
3319 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
3321 (rs6000_variable_issue): Likewise.
3322 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
3323 (rs6000_debug_adjust_cost): Likewise.
3324 (rs6000_adjust_priority): Likewise for param "insn".
3325 (rs6000_use_sched_lookahead_guard): Likewise.
3326 (get_next_active_insn): Likewise for return type and both params.
3327 (redefine_groups): Likewise for params "prev_head_insn", "tail"
3328 and locals "insn", "next_insn".
3329 (pad_groups): Likewise.
3331 * config/s390/s390.c (s390_adjust_priority): Likewise for param
3333 (s390_cannot_copy_insn_p): Likewise.
3334 (s390_sched_variable_issue): Likewise for third param, eliminating
3336 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
3337 default hook implementation from hook_constcharptr_const_rtx_null
3338 to hook_constcharptr_const_rtx_insn_null.
3340 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
3341 from rtx to rtx_insn *.
3342 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
3343 (sh_variable_issue): Likewise for param "insn".
3344 (sh_dfa_new_cycle): Likewise.
3345 (sh_mode_needed): Likewise.
3346 (sh_mode_after): Likewise.
3348 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
3349 params "insn", "dep_insn".
3350 (hypersparc_adjust_cost): Likewise.
3351 (sparc_adjust_cost): Likewise.
3353 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
3354 param, eliminated checked cast.
3355 (spu_sched_adjust_cost): Likewise for first and third params.
3357 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
3358 params "insn" and "dep_insn" from rtx to rtx_insn *.
3360 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
3362 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3364 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
3365 (set_is_load_p): ...this, updating to work on a SET pattern rather
3367 (is_store_insn): Rename to...
3368 (set_is_store_p): ...this, updating to work on a SET pattern
3369 rather than an insn.
3370 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
3371 top of function to where it is needed. Rewrite the bogus
3372 condition that checks for "insn" and "dep" being PARALLEL to
3373 instead use single_set, introducing locals "insn_set" and
3374 "dep_set". Given that we only ever returned "cost" for a non-pair
3375 of SETs, bail out early if we don't have a pair of SET.
3376 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
3377 use the new locals "insn_set" and "dep_set", and update calls to
3378 is_load_insn and is_store_insn to be calls to set_is_load_p and
3381 2014-08-27 Guozhi Wei <carrot@google.com>
3384 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
3385 amount before using it.
3387 2014-08-27 Richard Biener <rguenther@suse.de>
3389 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
3390 get_maxval_strlen inside a more useful API.
3391 (gimple_fold_builtin_with_strlen): Remove and fold into ...
3392 (gimple_fold_builtin): ... caller.
3393 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
3394 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
3395 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
3396 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
3397 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
3398 gimple_fold_builtin_sprintf): Adjust to compute maxval
3401 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
3404 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
3406 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3407 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3408 Anna Tikhonova <anna.tikhonova@intel.com>
3409 Ilya Tocar <ilya.tocar@intel.com>
3410 Andrey Turetskiy <andrey.turetskiy@intel.com>
3411 Ilya Verbin <ilya.verbin@intel.com>
3412 Kirill Yukhin <kirill.yukhin@intel.com>
3413 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3415 * config/i386/sse.md
3416 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
3417 Use `concat_tg_mode' attribute to determine asm register size.
3419 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3420 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3421 Anna Tikhonova <anna.tikhonova@intel.com>
3422 Ilya Tocar <ilya.tocar@intel.com>
3423 Andrey Turetskiy <andrey.turetskiy@intel.com>
3424 Ilya Verbin <ilya.verbin@intel.com>
3425 Kirill Yukhin <kirill.yukhin@intel.com>
3426 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3428 * config/i386/sse.md
3429 (define_mode_iterator VI48_AVX512VL): New.
3430 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
3431 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
3432 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
3433 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3434 with VI1): Change mode iterator.
3435 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3436 with VI_ULOADSTORE_BW_AVX512VL): New.
3437 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3438 with VI_ULOADSTORE_F_AVX512VL): Ditto.
3439 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3440 with VI1): Change mode iterator.
3441 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3442 with VI_ULOADSTORE_BW_AVX512VL): New.
3443 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3444 with VI_ULOADSTORE_F_AVX512VL): Ditto.
3445 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3446 with VI1): Change mode iterator.
3447 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3448 with VI_ULOADSTORE_BW_AVX512VL): New.
3449 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3450 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
3451 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
3452 (define_insn "<avx512>_storedqu<mode>_mask" with
3453 VI48_AVX512VL): New.
3454 (define_insn "<avx512>_storedqu<mode>_mask" with
3455 VI12_AVX512VL): Ditto.
3457 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3458 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3459 Anna Tikhonova <anna.tikhonova@intel.com>
3460 Ilya Tocar <ilya.tocar@intel.com>
3461 Andrey Turetskiy <andrey.turetskiy@intel.com>
3462 Ilya Verbin <ilya.verbin@intel.com>
3463 Kirill Yukhin <kirill.yukhin@intel.com>
3464 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3466 * config/i386/sse.md
3467 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
3468 (define_mode_iterator VI48_AVX512BW): New.
3469 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
3470 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
3471 with VI48_AVX2_48_AVX512F): New.
3472 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
3473 with VI2_AVX512VL): Ditto.
3475 2014-08-27 Richard Biener <rguenther@suse.de>
3478 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
3479 (fold_builtin_3): Do not fold strcat_chk here.
3480 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
3482 (gimple_fold_builtin): Fold strcat_chk here.
3484 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
3486 * dwarf2out.h (dwarf2out_decl): Remove prototype.
3487 * dwarf2out.c (dwarf2out_decl): Make static.
3489 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
3491 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
3493 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3495 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
3496 from rtx to rtx_insn *.
3497 (cselib_lookup_from_insn): Likewise for final param.
3498 (cselib_subst_to_values_from_insn): Likewise.
3499 (cselib_add_permanent_equiv): Likewise.
3501 * cselib.c (cselib_current_insn): Likewise for this variable.
3502 (cselib_subst_to_values_from_insn): Likewise for param "insn".
3503 (cselib_lookup_from_insn): Likewise.
3504 (cselib_add_permanent_equiv): Likewise for param "insn" and local
3505 "save_cselib_current_insn".
3506 (cselib_process_insn): Replace use of NULL_RTX with NULL.
3508 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
3509 from rtx to rtx_insn *.
3511 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3513 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
3516 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3518 * df.h (df_dump_insn_problem_function): Strengthen first param of
3519 this callback from const_rtx to const rtx_insn *.
3520 (struct df_insn_info): Strengthen field "insn" from rtx to
3522 (DF_REF_INSN): Eliminate this function, reinstating the older
3524 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
3525 (df_reg_defined): Likewise.
3526 (df_find_use): Likewise.
3527 (df_reg_used): Likewise.
3528 (df_dump_insn_top): Strengthen param 1 from const_rtx to
3530 (df_dump_insn_bottom): Likewise.
3531 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
3532 (df_insn_debug_regno): Likewise.
3533 (debug_df_insn): Likewise.
3534 (df_rd_simulate_one_insn): Likewise for param 2.
3535 (df_word_lr_simulate_defs): Likewise for param 1.
3536 (df_word_lr_simulate_uses): Likewise.
3537 (df_md_simulate_one_insn): Likewise for param 2.
3538 (df_simulate_find_noclobber_defs): Likewise for param 1.
3539 (df_simulate_find_defs): Likewise.
3540 (df_simulate_defs): Likewise.
3541 (df_simulate_uses): Likewise.
3542 (df_simulate_one_insn_backwards): Likewise for param 2.
3543 (df_simulate_one_insn_forwards): Likewise.
3544 (df_uses_create): Likewise for param 2.
3545 (df_insn_create_insn_record): Likewise for param 1.
3546 (df_insn_delete): Likewise.
3547 (df_insn_rescan): Likewise.
3548 (df_insn_rescan_debug_internal): Likewise.
3549 (df_insn_change_bb): Likewise.
3550 (df_notes_rescan): Likewise.
3551 * rtl.h (remove_death): Likewise for param 2.
3552 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
3554 * sched-int.h (reemit_notes): Strengthen param from rtx to
3556 * valtrack.h (propagate_for_debug): Likewise for param 1.
3558 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
3559 local "tmp_rtx" from const_rtx to const rtx_insn *.
3560 * combine.c (remove_death): Strengthen param "insn" from rtx to
3562 (move_deaths): Likewise for local "where_dead".
3563 * cse.c (delete_trivially_dead_insns): Introduce local
3564 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
3565 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
3567 (df_reg_defined): Likewise.
3568 (df_find_use): Likewise.
3569 (df_reg_used): Likewise.
3570 (df_dump_insn_problem_data): Strengthen param "insn" from
3571 const_rtx to const rtx_insn *.
3572 (df_dump_insn_top): Likewise.
3573 (df_dump_insn_bottom): Likewise.
3574 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
3575 (df_insn_debug_regno): Likewise.
3576 (debug_df_insn): Likewise.
3577 (DF_REF_INSN): Delete.
3578 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
3579 from rtx to rtx_insn *.
3580 (df_chain_insn_top_dump): Strengthen param "insn" from
3581 const_rtx to const rtx_insn *.
3582 (df_chain_insn_bottom_dump): Likewise.
3583 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
3585 (df_word_lr_simulate_uses): Likewise.
3586 (df_print_note): Likewise.
3587 (df_remove_dead_and_unused_notes): Likewise.
3588 (df_set_unused_notes_for_mw): Likewise.
3589 (df_set_dead_notes_for_mw): Likewise.
3590 (df_create_unused_note): Likewise.
3591 (df_simulate_find_defs): Likewise.
3592 (df_simulate_find_uses): Likewise.
3593 (df_simulate_find_noclobber_defs): Likewise.
3594 (df_simulate_defs): Likewise.
3595 (df_simulate_uses): Likewise.
3596 (df_simulate_one_insn_backwards): Likewise.
3597 (df_simulate_one_insn_forwards): Likewise.
3598 (df_md_simulate_one_insn): Likewise.
3599 * df-scan.c (df_uses_create): Likewise.
3600 (df_insn_create_insn_record): Likewise.
3601 (df_insn_delete): Likewise.
3602 (df_insn_rescan): Likewise.
3603 (df_insn_rescan_debug_internal): Likewise.
3604 (df_insn_change_bb): Likewise.
3605 (df_notes_rescan): Likewise.
3606 (df_refs_add_to_chains): Likewise.
3607 (df_insn_refs_verify): Likewise.
3608 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
3609 when invoking df_insn_delete.
3610 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
3611 (set_unique_reg_note): Add checked cast.
3612 * final.c (cleanup_subreg_operands): Likewise.
3613 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
3614 "insn" from rtx to rtx_insn *.
3615 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
3616 "last" from rtx to rtx_insn *.
3617 * ira-emit.c (change_regs_in_insn): New function.
3618 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
3619 Invoke change_regs_in_insn rather than change_regs.
3620 * ira.c (update_equiv_regs): Strengthen locals "insn",
3621 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
3622 for_each_rtx_in_insn rather than for_each_rtx.
3623 * recog.c (confirm_change_group): Add checked casts.
3624 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
3626 (peep2_fill_buffer): Add checked cast.
3627 * rtlanal.c (remove_note): Likewise.
3628 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
3629 locals "next" "end" from rtx to rtx_insn *.
3631 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3633 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
3635 (struct reg_use_data): Likewise for field "insn".
3636 (insn_cost): Likewise for param.
3637 (real_insn_for_shadow): Likewise for return type and param.
3638 (increase_insn_priority): Likewise for param 1.
3639 (debug_dependencies): Likewise for both params.
3641 * haifa-sched.c (insn_delay): Likewise for param "insn".
3642 (real_insn_for_shadow): Likewise for return type and param "insn".
3643 (update_insn_after_change): Likewise for param "insn".
3644 (recompute_todo_spec): Likewise for param "next" and locals "pro",
3646 (insn_cost): Likewise for param "insn".
3647 (increase_insn_priority): Likewise.
3648 (calculate_reg_deaths): Likewise.
3649 (setup_insn_reg_pressure_info): Likewise.
3650 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
3651 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
3652 (model_recompute): Likewise.
3653 (must_restore_pattern_p): Likewise for param "next".
3654 (model_excess_cost): Likewise for param "insn".
3655 (queue_remove): Likewise.
3656 (adjust_priority): Likewise for param "prev".
3657 (update_register_pressure): Likewise for param "insn".
3658 (setup_insn_max_reg_pressure): Likewise for local "insn".
3659 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
3660 (model_add_to_schedule): Likewise.
3661 (model_reset_queue_indices): Likewise for local "insn".
3662 (unschedule_insns_until): Strengthen local "recompute_vec" from
3663 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
3664 "con" from rtx to rtx_insn *.
3665 (restore_last_backtrack_point): Likewise for both locals "x". Add
3667 (estimate_insn_tick): Likewise for param "insn".
3668 (commit_schedule): Likewise for params "prev_head", "tail" and
3670 (verify_shadows): Likewise for locals "i1", "i2".
3671 (dump_insn_stream): Likewise for params "head", "tail" and locals
3672 "next_tail", "insn".
3673 (schedule_block): Likewise for locals "insn", "x". Add a checked
3675 (fix_inter_tick): Likewise for params "head", "tail".
3676 (create_check_block_twin): Likewise for local "jump".
3677 (haifa_change_pattern): Likewise for param "insn".
3678 (haifa_speculate_insn): Likewise.
3679 (dump_new_block_header): Likewise for params "head", "tail".
3680 (fix_jump_move): Likewise for param "jump".
3681 (move_block_after_check): Likewise.
3682 (sched_init_insn_luid): Likewise for param "insn".
3683 (sched_init_luids): Likewise for local "insn".
3684 (insn_luid): Likewise for param "insn".
3685 (init_h_i_d): Likewise.
3686 (haifa_init_h_i_d): Likewise for local "insn".
3687 (haifa_init_insn): Likewise for param "insn".
3688 * sched-deps.c (add_dependence): Likewise for local "real_pro",
3690 (create_insn_reg_use): Likewise for param "insn".
3691 (setup_insn_reg_uses): Likewise. Add a checked cast.
3692 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
3693 "tail" from rtx to rtx_insn *.
3694 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
3695 "insn", "next_tail".
3697 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3699 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
3700 from rtx to rtx_insn *.
3701 (model_add_to_schedule): Likewise for locals "start", "end",
3704 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3706 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
3708 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
3709 "to" and locals "insn", "next", "copy". Remove now-redundant
3712 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3714 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
3715 rtx_insn * and param 4 from rtx * to rtx_insn **.
3716 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
3717 param 2 from rtx * to rtx_insn **.
3719 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
3720 rtx_insn * and final param from rtx * to rtx_insn **.
3722 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
3723 from rtx to rtx_insn *.
3724 (try_head_merge_bb): Likewise for both locals named "move_upto".
3725 * df-problems.c (can_move_insns_across): Likewise for params
3726 "from", "to", "across_from", "across_to" and locals "insn",
3727 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
3729 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
3730 from rtx to rtx_insn *.
3731 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
3732 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
3733 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
3735 (noce_try_abs): Likewise.
3736 (noce_get_condition): Likewise for param "jump". Strengthen param
3737 "earliest" from rtx * to rtx_insn **.
3738 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
3740 (find_cond_trap): Likewise.
3741 (dead_or_predicable): Likewise for local "earliest".
3742 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
3744 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
3745 and local "prev". Strengthen param "earliest" from rtx * to
3747 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
3748 Strengthen param "earliest" from rtx * to rtx_insn **.
3750 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3752 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
3753 "to" and local "insn" from rtx to rtx_insn *.
3755 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3757 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
3758 from rtx to rtx_insn *.
3759 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
3760 (code_motion_path_driver): Likewise for local "last_insn".
3761 (simplify_changed_insns): Likewise for local "insn".
3763 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3765 * rtl.h (push_to_sequence): Strengthen param from rtx to
3767 (push_to_sequence2): Likewise for both params.
3768 (delete_insns_since): Likewise for param.
3769 (reorder_insns_nobb): Likewise for all three params.
3770 (set_new_first_and_last_insn): Likewise for both params.
3772 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
3773 rtx_insn *. Remove now-redundant cast.
3774 (set_last_insn): Likewise.
3776 * builtins.c (expand_builtin_return): Strengthen local
3777 "call_fusage" from rtx to rtx_insn *.
3778 * cfgrtl.c (create_basic_block_structure): Likewise for local
3780 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
3781 "first", "last" and local "insn".
3782 (delete_insns_since): Likewise for param "from".
3783 (reorder_insns_nobb): Likewise for params "from", "to", "after"
3785 (push_to_sequence): Likewise for param "first" and local "last".
3786 (push_to_sequence2): Likewise for params "first" and "last".
3787 * lra.c (emit_add3_insn): Likewise for local "last".
3788 (lra_emit_add): Likewise.
3789 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
3791 (process_address_1): Likewise for locals "insn", last".
3792 * modulo-sched.c (ps_first_note): Likewise for return type.
3793 * optabs.c (expand_binop_directly): Likewise for param "last".
3795 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3797 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
3799 * emit-rtl.c (get_last_insn_anywhere): Likewise.
3801 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3803 * function.h (struct sequence_stack): Strengthen fields "first"
3804 and "last" from rtx to rtx_insn *.
3805 (struct emit_status): Likewise for fields "x_first_insn" and
3808 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
3809 (set_first_insn): Add checked cast.
3810 (get_last_insn): Remove now-redundant checked cast.
3811 (set_last_insn): Add checked cast.
3813 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
3814 "saved_first" and "saved_last" from rtx to rtx_insn *.
3816 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3818 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
3819 (unlink_insn_chain): Strengthen both params from rtx to
3822 * cfgrtl.c (cfg_layout_function_header): Likewise for this
3824 (unlink_insn_chain): Likewise for params "first" and "last".
3825 Remove now-redundant checked cast.
3826 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
3827 (fixup_reorder_chain): Strengthen local "insn" from rtx to
3829 * emit-rtl.c (link_insn_into_chain): Likewise for all three
3831 (add_insn): Likewise for param "insn" and local "prev".
3832 (add_insn_after_nobb): Likewise for both params and local "next".
3833 (add_insn_before_nobb): Likewise for both params and local "prev".
3834 (add_insn_after): Rename param "after" to "uncast_after",
3835 introducing local "after" with another checked cast.
3836 (add_insn_before): Rename params "insn" and "before", giving them
3837 "uncast_" prefixes, adding the old names back using checked casts.
3838 (emit_note_after): Likewise for param "after".
3839 (emit_note_before): Likewise for param "before".
3840 (emit_label): Add a checked cast.
3842 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3844 * cselib.h (cselib_record_sets_hook): Strengthen initial param
3845 "insn" from rtx to rtx_insn *.
3847 * cselib.c (cselib_record_sets_hook): Likewise.
3849 * var-tracking.c (add_with_sets): Likewise, renaming back from
3850 "uncast_insn" to "insn" and eliminating the checked cast from rtx
3853 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3855 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
3856 and "header_" from rtx to rtx_insn *.
3857 (struct basic_block_d): Likewise for field "head_" within "x"
3858 field of union basic_block_il_dependent.
3859 (BB_HEAD): Drop function...
3860 (SET_BB_HEAD): ...and this function in favor of...
3861 (BB_HEAD): ...reinstate macro.
3862 (BB_END): Drop function...
3863 (SET_BB_END): ...and this function in favor of...
3864 (BB_END): ...reinstate macro.
3865 (BB_HEADER): Drop function...
3866 (SET_BB_HEADER): ...and this function in favor of...
3867 (BB_HEADER): ...reinstate macro.
3869 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
3870 (fix_crossing_unconditional_branches): Likewise.
3871 * caller-save.c (save_call_clobbered_regs): Likewise.
3872 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
3873 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
3874 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
3875 (merge_blocks_move_successor_nojumps): Likewise.
3876 (outgoing_edges_match): Update use of for_each_rtx to
3877 for_each_rtx_in_insn.
3878 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
3879 (expand_gimple_cond): Likewise.
3880 (expand_gimple_tailcall): Likewise.
3881 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
3883 (construct_exit_block): Drop use of SET_BB_END.
3884 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
3886 (delete_insn): Rename param "insn" to "uncast_insn", introducing
3887 a new local "insn" with a checked cast to rtx_insn *. Drop use of
3888 SET_BB_HEAD and SET_BB_END.
3889 (create_basic_block_structure): Drop use of SET_BB_HEAD and
3891 (rtl_delete_block): Drop use of SET_BB_HEAD.
3892 (rtl_split_block): Drop use of SET_BB_END.
3893 (emit_nop_for_unique_locus_between): Likewise.
3894 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
3895 (block_label): Drop use of SET_BB_HEAD.
3896 (fixup_abnormal_edges): Drop use of SET_BB_END.
3897 (record_effective_endpoints): Drop use of SET_BB_HEADER.
3898 (relink_block_chain): Likewise.
3899 (fixup_reorder_chain): Drop use of SET_BB_END.
3900 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
3901 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
3902 rtx_insn **. Drop use of SET_BB_HEADER.
3903 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
3905 (BB_HEAD): Delete this function.
3906 (SET_BB_HEAD): Likewise.
3908 (SET_BB_END): Likewise.
3909 (BB_HEADER): Likewise.
3910 (SET_BB_HEADER): Likewise.
3911 * emit-rtl.c (add_insn_after): Rename param "insn" to
3912 "uncast_insn", adding a new local "insn" and a checked cast to
3913 rtx_insn *. Drop use of SET_BB_END.
3914 (remove_insn): Strengthen locals "next" and "prev" from rtx to
3915 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
3916 (reorder_insns): Drop use of SET_BB_END.
3917 (emit_insn_after_1): Strengthen param "first" and locals "last",
3918 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
3919 (emit_pattern_after_noloc): Add checked cast.
3920 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
3921 (restore_other_notes): Likewise.
3922 (move_insn): Likewise.
3923 (sched_extend_bb): Likewise.
3924 (fix_jump_move): Likewise.
3925 * ifcvt.c (noce_process_if_block): Likewise.
3926 (dead_or_predicable): Likewise.
3927 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
3928 * reg-stack.c (change_stack): Drop use of SET_BB_END.
3929 * sel-sched-ir.c (sel_move_insn): Likewise.
3930 * sel-sched.c (move_nop_to_previous_block): Likewise.
3932 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
3934 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
3936 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3938 * basic-block.h (create_basic_block_structure): Strengthen params
3939 1 "head" and 2 "end" from rtx to rtx_insn *.
3940 * cfgrtl.c (create_basic_block_structure): Likewise.
3941 (rtl_create_basic_block): Update casts from void * to rtx to
3942 rtx_insn *, so that we can pass them as rtx_insn * to
3943 create_basic_block_structure.
3944 * sel-sched-ir.c (sel_create_basic_block): Likewise.
3946 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3948 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
3950 (check_for_inc_dec): Strengthen param "insn" from rtx to
3953 * cselib.h (cselib_process_insn): Likewise.
3955 * cselib.c (cselib_record_sets): Likewise.
3956 (cselib_process_insn): Likewise.
3958 * dse.c (struct insn_info): Likewise for field "insn".
3959 (check_for_inc_dec_1): Likewise for local "insn".
3960 (check_for_inc_dec): Likewise for param "insn".
3961 (scan_insn): Likewise.
3962 (dse_step1): Likewise for local "insn".
3964 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
3965 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
3967 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3969 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
3970 from rtx to rtx_insn *.
3971 (DEP_PRO): Delete this function and...
3972 (SET_DEP_PRO): ...this function in favor of...
3973 (DEP_PRO): ...reinstate this macro.
3974 (DEP_CON): Delete this function and...
3975 (SET_DEP_CON): ...this function in favor of...
3976 (DEP_CON): ...reinstate this old macro.
3977 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
3978 (init_dep): Likewise.
3979 (set_priorities): Likewise for both params.
3980 (sd_copy_back_deps): Likewise for params 1 and 2.
3982 * haifa-sched.c (priority): Likewise for param "insn" and local
3984 (set_priorities): Likewise for params "head" and "tail" and local
3986 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
3988 (add_to_speculative_block): Add a checked cast.
3989 (create_check_block_twin): Drop use of SET_DEP_CON.
3990 (add_jump_dependencies): Strengthen params "insn" and "jump" from
3993 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
3994 Drop use of SET_DEP_PRO
3995 (init_dep): Strengthen params "pro" and "con" from rtx to
3997 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
4001 (SET_DEP_PRO): Delete.
4002 (SET_DEP_CON): Delete.
4004 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4006 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
4007 from rtx to rtx_insn *.
4008 (VINSN_INSN_RTX): Eliminate rvalue function and...
4009 (SET_VINSN_INSN): ...lvalue function in favor of...
4010 (VINSN_INSN_RTX): reinstate this old macro.
4012 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
4013 in favor of VINSN_INSN_RTX.
4014 (VINSN_INSN_RTX): Delete this function.
4015 (SET_VINSN_INSN_RTX): Likewise.
4017 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4019 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
4020 (BND_TO): Delete this function and...
4021 (SET_BND_TO): ...this functions in favor of...
4022 (BND_TO): ...reinstating this macro.
4023 (struct _fence): Strengthen field "executing_insns" from
4024 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
4025 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
4026 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
4027 and param "insn" from rtx to insn_t.
4028 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
4031 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
4033 (rtx_vec_t): Likewise.
4034 (struct sched_deps_info_def): Strengthen param of "start_insn"
4035 callback from rtx to rtx_insn *. Likewise for param "insn2" of
4036 "note_mem_dep" callback and first param of "note_dep" callback.
4038 * haifa-sched.c (add_to_speculative_block): Strengthen param
4039 "insn" from rtx to rtx_insn *.
4040 (clear_priorities): Likewise.
4041 (calc_priorities): Likewise for local "insn".
4043 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
4044 Remove redundant checked cast.
4045 (haifa_note_mem_dep): Likewise for param "pending_insn".
4046 (haifa_note_dep): Likewise for param "elem".
4047 (note_mem_dep): Likewise for param "e".
4048 (sched_analyze_1): Add checked casts.
4049 (sched_analyze_2): Likewise.
4051 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
4052 from rtx to rtx_insn *.
4053 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
4054 from vec<rtx> * to vec<rtx_insn *> *.
4056 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
4058 (flist_add): Strengthen param "executing_insns" from
4059 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4060 (advance_deps_context): Remove now-redundant checked cast.
4061 (init_fences): Replace uses of NULL_RTX with NULL.
4062 (merge_fences): Strengthen params "last_scheduled_insn" and
4063 "sched_next" from rtx to rtx_insn * and "executing_insns" from
4064 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4065 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
4066 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
4067 an instruction, rather than doing double-duty as a pattern.
4068 (return_nop_to_pool): Update for change of insn_t.
4069 (deps_init_id): Remove now-redundant checked cast.
4070 (struct sched_scan_info_def): Strengthen param of "init_insn"
4071 callback from rtx to insn_t.
4072 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
4073 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
4075 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
4076 "end" from rtx to rtx_insn *.
4077 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
4078 (rtx insn_rtx, bool force_unique_p)
4079 (BND_TO): Delete function.
4080 (SET_BND_TO): Delete function.
4082 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
4084 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
4085 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
4087 (undo_transformations): Likewise for param "insn".
4088 (update_liveness_on_insn): Likewise.
4089 (compute_live_below_insn): Likewise for param "insn" and local
4091 (update_data_sets): Likewise for param "insn".
4092 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
4093 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
4094 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
4096 (move_cond_jump): Likewise for param "insn".
4097 (move_cond_jump): Drop use of SET_BND_TO.
4098 (compute_av_set_on_boundaries): Likewise.
4099 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
4100 (update_and_record_unavailable_insns): Strengthen local "bb_end"
4101 from rtx to rtx_insn *.
4102 (maybe_emit_renaming_copy): Likewise for param "insn".
4103 (maybe_emit_speculative_check): Likewise.
4104 (handle_emitting_transformations): Likewise.
4105 (remove_insn_from_stream): Likewise.
4106 (code_motion_process_successors): Strengthen local "succ" from rtx
4109 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4111 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
4112 ilist_t, not _xlist_t;
4113 (ILIST_INSN): Define in terms of new union field "insn".
4114 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
4116 (struct _list_node): Add new field "insn" to the union, of type
4118 (ilist_add): Replace macro with an inline function, requiring an
4120 (ilist_remove): Define this macro directly in terms of
4121 _list_remove, rather than indirectly via _xlist_remove.
4122 (ilist_clear): Likewise, in terms of _list_clear rather than
4124 (ilist_is_in_p): Replace macro with an inline function, requiring
4126 (_list_iter_cond_insn): New function.
4127 (ilist_iter_remove): Define this macro directly in terms of
4128 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
4129 (ilist_iterator): Define directly in terms of _list_iterator
4130 rather than indirectly through _xlist_iterator.
4131 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
4132 than in terms of _FOR_EACH_X.
4133 (FOR_EACH_INSN_1): Likewise.
4135 2014-08-26 Joseph Myers <joseph@codesourcery.com>
4139 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
4140 DECL_HARD_REGISTER and return for invalid register specifications.
4141 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
4142 DECL_HARD_REGISTER, call expand_one_error_var.
4143 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
4144 CC_REGNUM with non-MODE_CC modes.
4145 (arm_regno_class): Return NO_REGS for PC_REGNUM.
4147 2014-08-26 Marek Polacek <polacek@redhat.com>
4150 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
4152 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
4154 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
4155 qi cost; add di cost.
4156 (cortexa57_addrcost_table): Likewise.
4158 2014-08-26 Marek Polacek <polacek@redhat.com>
4161 * expr.c (is_aligning_offset): Remove logical not.
4163 2014-08-26 Marek Polacek <polacek@redhat.com>
4166 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
4167 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
4169 2014-08-26 Richard Biener <rguenther@suse.de>
4171 PR tree-optimization/62175
4172 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
4173 expand possibly trapping operations.
4175 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4177 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
4178 "insn" from rtx to rtx_insn *.
4179 (permute_load): Likewise for param "insn".
4180 (permute_store): Likewise.
4181 (handle_special_swappables): Likewise for local "insn".
4182 (replace_swap_with_copy): Likewise for locals "insn" and
4184 (rs6000_analyze_swaps): Likewise for local "insn".
4186 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4188 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
4191 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4193 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
4194 "note_list" from rtx to rtx_insn *.
4195 (BB_NOTE_LIST): Replace this function and...
4196 (SET_BB_NOTE_LIST): ...this function with...
4197 (BB_NOTE_LIST): ...the former macro implementation.
4199 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
4200 local "from_start" from rtx to rtx_insn *. Strengthen param
4201 "to_endp" from rtx * to rtx_insn **.
4203 * haifa-sched.c (concat_note_lists): Likewise.
4204 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
4206 (sel_restore_notes): Likewise.
4207 (move_bb_info): Likewise.
4208 (BB_NOTE_LIST): Delete this function.
4209 (SET_BB_NOTE_LIST): Delete this function.
4210 * sel-sched.c (create_block_for_bookkeeping): Eliminate
4211 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
4213 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4215 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
4216 from rtx * to rtx_insn **.
4217 (reorder2): Likewise.
4218 (dependencies_evaluation_hook): Strengthen params "head", "tail"
4219 from rtx to rtx_insn *.
4221 * doc/tm.texi: Update mechanically for above change to target.def.
4223 * sched-int.h (note_list): Strengthen this variable from rtx to
4225 (remove_notes): Likewise for both params.
4226 (restore_other_notes): Likewise for return type and first param.
4227 (struct ready_list): Strengthen field "vec" from rtx * to
4229 (struct dep_replacement): Strenghten field "insn" from rtx to
4231 (struct deps_desc): Likewise for fields "last_debug_insn",
4233 (struct haifa_sched_info): Likewise for callback field
4234 "can_schedule_ready_p"'s param, for first param of "new_ready"
4235 callback field, for both params of "rank" callback field, for
4236 first field of "print_insn" callback field (with a const), for
4237 both params of "contributes_to_priority" callback, for param
4238 of "insn_finishes_block_p" callback, for fields "prev_head",
4239 "next_tail", "head", "tail", for first param of "add_remove_insn"
4240 callback, for first param of "begin_schedule_ready" callback, for
4241 both params of "begin_move_insn" callback, and for second param
4242 of "advance_target_bb" callback.
4243 (add_dependence): Likewise for params 1 and 2.
4244 (sched_analyze): Likewise for params 2 and 3.
4245 (deps_analyze_insn): Likewise for param 2.
4246 (ready_element): Likewise for return type.
4247 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
4248 (try_ready): Strenghten param from rtx to rtx_insn *.
4249 (sched_emit_insn): Likewise for return type.
4250 (record_delay_slot_pair): Likewise for params 1 and 2.
4251 (add_delay_dependencies): Likewise for param.
4252 (contributes_to_priority): Likewise for both params.
4253 (find_modifiable_mems): Likewise.
4255 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
4256 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
4257 "first_older_only_insn" from rtx to rtx_insn *.
4258 (arm_sched_reorder): Strengthen param "ready" from rtx * to
4261 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
4262 "last_scheduled_iter0" from rtx to rtx_insn *.
4263 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
4264 (c6x_sched_reorder_1): Strengthen param "ready" and locals
4265 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
4266 "insn" from rtx to rtx_insn *.
4267 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
4269 (c6x_sched_reorder2): Strengthen param "ready" and locals
4270 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
4271 "insn" from rtx to rtx_insn *.
4272 (c6x_variable_issue): Add a checked cast when assigning from insn
4273 to ss.last_scheduled_iter0.
4274 (split_delayed_branch): Strengthen param "insn" and local "i1"
4275 from rtx to rtx_insn *.
4276 (split_delayed_nonbranch): Likewise.
4277 (undo_split_delayed_nonbranch): Likewise for local "insn".
4278 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
4279 "entry_after", "end_packet", "head_insn", "tail_insn",
4280 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
4281 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
4282 to rtx_insn **. Remove now-redundant checked cast on last_insn,
4283 but add a checked cast on loop->start_label. Consolidate calls to
4284 avoid assigning result of gen_spkernel to "insn", now an
4287 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
4288 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
4290 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
4291 rtx_insn **. Strengthen locals "top", "next" from rtx to
4293 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
4294 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
4295 (add_parameter_dependencies): Strengthen params "call", "head" and
4296 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
4297 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
4298 (add_dependee_for_func_arg): Likewise for param "arg" and local
4300 (ix86_dependencies_evaluation_hook): Likewise for params "head",
4301 "tail" and locals "insn", "first_arg".
4303 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
4304 for params "head", "tail" and locals "insn", "next", "next_tail".
4305 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
4306 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
4307 "insn", "lowest", "highest" from rtx to rtx_insn *.
4308 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
4310 (ia64_sched_reorder2): Likewise.
4312 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
4313 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
4314 from rtx * to rtx_insn **.
4315 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
4317 (mep_print_sched_insn): Strengthen param "insn" from rtx to
4319 (mep_sched_reorder): Strengthen param "ready" from rtx * to
4320 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
4323 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
4324 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
4326 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
4327 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
4328 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
4330 (vr4130_reorder): Likewise.
4331 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
4333 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
4335 (mips_sched_reorder): Likewise.
4336 (mips_sched_reorder2): Likewise.
4338 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
4340 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
4341 Strengthen local "tmp" from rtx to rtx_insn *.
4342 (rs6000_sched_reorder2): Likewise.
4344 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
4345 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
4346 (s390_sched_reorder): Strengthen param "ready" from rtx * to
4347 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
4349 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
4350 "tmp2" from rtx to rtx_insn *.
4351 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
4352 Strengthen local "insn" from rtx to rtx_insn *.
4353 (ready_reorder): Strengthen param "ready" from rtx * to
4354 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
4355 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
4356 (sh_reorder2): Likewise.
4358 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
4359 local "insn" from rtx to rtx_insn *.
4361 * haifa-sched.c (note_list): Strengthen this variable from rtx to
4363 (scheduled_insns): Strengthen this variable from vec<rtx> to
4365 (set_modulo_params): Likewise for locals "i1", "i2".
4366 (record_delay_slot_pair): Likewise for params "i1", "i2".
4367 (add_delay_dependencies): Likewise for param "insn".
4368 (cond_clobbered_p): Likewise.
4369 (recompute_todo_spec): Likewise for local "prev".
4370 (last_scheduled_insn): Likewise for this variable.
4371 (nonscheduled_insns_begin): Likewise.
4372 (model_set_excess_costs): Strengthen param "insns" from rtx * to
4374 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
4376 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
4377 Strengthen local "insn" from rtx to rtx_insn *.
4378 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
4379 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
4380 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
4381 (ready_remove_first): Likewise for return type and local "t".
4382 (ready_element): Likewise for return type.
4383 (ready_remove): Likewise for return type and local "t".
4384 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
4385 (check_clobbered_conditions): Strengthen local "x" from rtx to
4386 rtx_insn *, adding a checked cast.
4387 (schedule_insn): Likewise for param "insn".
4388 (remove_notes): Likewise for params "head", "tail" and locals
4389 "next_tail", "insn", "next".
4390 (struct haifa_saved_data): Likewise for fields
4391 "last_scheduled_insn", "nonscheduled_insns_begin".
4392 (save_backtrack_point): Update for change to field "vec" of
4394 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
4396 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
4397 from rtx to rtx_insn *
4398 (resolve_dependencies): Strengthen param "insn" from rtx to
4400 (restore_other_notes): Likewise for return type, for param "head"
4401 and local "note_head".
4402 (undo_all_replacements): Likewise for local "insn".
4403 (first_nonscheduled_insn): Likewise for return type and local "insn".
4404 (queue_to_ready): Likewise for local "insn", adding checked casts.
4405 (early_queue_to_ready): Likewise for local "insn".
4406 (debug_ready_list_1): Strengthen local "p" from rtx * to
4408 (move_insn): Strengthen param "insn" and local "note" from rtx to
4410 (insn_finishes_cycle_p): Likewise for param "insn".
4411 (max_issue): Likewise for local "insn".
4412 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
4414 (commit_schedule): Strengthen param "prev_head" and local "insn"
4415 from rtx to rtx_insn *
4416 (prune_ready_list): Likewise for local "insn".
4417 (schedule_block): Likewise for locals "prev_head", "head", "tail",
4418 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
4419 (set_priorities): Likewise for local "prev_head".
4420 (try_ready): Likewise for param "next".
4421 (fix_tick_ready): Likewise.
4422 (change_queue_index): Likewise.
4423 (sched_extend_ready_list): Update for change to field "vec" of
4425 (generate_recovery_code): Strengthen param "insn" from rtx to
4427 (begin_speculative_block): Likewise.
4428 (create_check_block_twin): Likewise for param "insn" and locals
4429 "label", "check", "twin". Introduce local "check_pat" to avoid
4430 "check" being used as a plain rtx before being used as an insn.
4431 (fix_recovery_deps): Add a checked cast to rtx_insn * when
4432 extracting elements from ready_list.
4433 (sched_remove_insn): Strengthen param "insn" from rtx to
4435 (sched_emit_insn): Likewise for return type.
4436 (ready_remove_first_dispatch): Likewise for return type and local
4439 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
4441 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
4444 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
4445 from rtx to rtx_insn *.
4446 (add_dependence_list): Likewise for param "insn". Add a checked
4448 (add_dependence_list_and_free): Strengthen param "insn" from rtx
4449 to rtx_insn *. Strengthen param "list_p" from rtx * to
4451 (chain_to_prev_insn): Strengthen param "insn" and locals
4452 "prec_nonnote", "i" from rtx to rtx_insn *.
4453 (flush_pending_lists): Likewise for param "insn".
4454 (cur_insn): Likewise for this variable.
4455 (haifa_start_insn): Add a checked cast.
4456 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
4457 (sched_analyze_reg): Likewise for param "insn".
4458 (sched_analyze_1): Likewise.
4459 (sched_analyze_2): Likewise. Add checked casts.
4460 (sched_analyze_insn): Likewise. Also for local "prev".
4461 (deps_analyze_insn): Likewise for param "insn".
4462 (sched_analyze): Likewise for params "head", "tail" and local "insn".
4463 (add_dependence_1): Likewise for params "insn", "elem".
4464 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
4465 (parse_add_or_inc): Likewise for param "insn".
4466 (find_inc): Likewise for local "inc_cand".
4467 (find_modifiable_mems): Likewise for params "head", "tail" and
4468 locals "insn", "next_tail".
4470 * sched-ebb.c (init_ready_list): Likewise for local "insn".
4471 (begin_schedule_ready): Likewise for param "insn".
4472 (begin_move_insn): Likewise for params "insn" and "last".
4473 (ebb_print_insn): Strengthen param "insn" from const_rtx to
4475 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
4476 (ebb_contributes_to_priority): Likewise for params "next", "insn".
4477 (ebb_add_remove_insn): Likewise for param "insn".
4478 (advance_target_bb): Likewise.
4480 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
4482 (check_live): Likewise for param "insn".
4483 (init_ready_list): Likewise for local "insn".
4484 (can_schedule_ready_p): Likewise for param "insn".
4485 (begin_schedule_ready): Likewise.
4486 (new_ready): Likewise for param "next".
4487 (rgn_print_insn): Likewise for param "insn".
4488 (rgn_rank): Likewise for params "insn1", "insn2".
4489 (contributes_to_priority): Likewise for params "next", "insn".
4490 (rgn_insn_finishes_block_p): Likewise for param "insn".
4491 (add_branch_dependences): Likewise for params "head", "tail" and
4492 locals "insn", "last".
4493 (rgn_add_remove_insn): Likewise for param "insn".
4494 (advance_target_bb): Likewise.
4496 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
4497 const_rtx to const rtx_insn *.
4499 * sel-sched-dump.h (sel_print_insn): Likewise.
4501 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
4502 (deps_init_id): Likewise.
4504 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
4505 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
4508 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4510 * output.h (final_start_function): Strengthen param 1 from rtx to
4513 * final.c (final_start_function): Likewise, renaming back from
4514 "uncast_first" to "first", and dropping the checked cast from rtx
4517 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4519 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
4520 * final.c (final): Likewise. Rename param back from
4521 "uncast_first" to "first" and eliminate the checked cast from rtx
4524 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4526 * output.h (shorten_branches): Strengthen param from rtx to
4529 * final.c (shorten_branches): Likewise, renaming param back from
4530 "uncast_first" to "first", and dropping the checked cast from rtx
4533 * genattr.c (gen_attr): Likewise when writing out the prototype of
4536 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4538 * sched-int.h (struct haifa_sched_info): Strengthen fields
4539 "prev_head" and "next_tail" from rtx to rtx_insn *.
4541 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4543 * rtl.h (rtx_jump_table_data::get_labels): New method.
4544 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
4545 with use of the new rtx_jump_table_data::get_labels method.
4546 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
4547 to rtx_jump_table_data *. Simplify by using get_labels method.
4548 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
4549 a dyn_cast, introducing local "table", using it to replace
4550 label-lookup logic with a get_labels method call.
4551 (patch_jump_insn): Simplify using get_labels method.
4552 * dwarf2cfi.c (create_trace_edges): Likewise.
4553 * rtlanal.c (label_is_jump_target_p): Likewise.
4555 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4557 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
4560 * emit-rtl.c (unshare_all_rtl_1): Likewise.
4561 (unshare_all_rtl_again): Likewise, also for local "p".
4563 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4565 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
4567 * cfgrtl.c (delete_insn_and_edges): Likewise.
4569 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4571 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
4572 from rtx to rtx_insn *.
4574 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
4576 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4578 * function.c (thread_prologue_and_epilogue_insns): Likewise for
4579 locals "returnjump", "epilogue_end", "insn", "next".
4581 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
4582 "returnjump" from rtx * to rtx_insn **.
4583 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
4585 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4587 * basic-block.h (struct edge_def). Strengthen "r" within
4588 union edge_def_insns from rtx to rtx_insn *.
4590 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
4591 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
4593 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
4594 from rtx to rtx_insn *.
4595 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
4597 * postreload-gcse.c (reg_killed_on_edge): Likewise.
4598 (reg_used_on_edge): Likewise.
4599 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
4600 (gt_pch_nx): New overload for rtx_insn *&.
4601 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
4602 from rtx to rtx_insn *.
4604 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4606 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
4607 from rtx to rtx_insn *.
4608 (BB_FOOTER): Replace function with access macro.
4609 (SET_BB_FOOTER): Delete.
4611 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
4613 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
4614 (emit_barrier_after_bb): Likewise.
4615 (record_effective_endpoints): Likewise.
4616 (relink_block_chain): Likewise.
4617 (fixup_fallthru_exit_predecessor): Likewise.
4618 (cfg_layout_duplicate_bb): Likewise.
4619 (cfg_layout_split_block): Likewise.
4620 (cfg_layout_delete_block): Likewise.
4621 (cfg_layout_merge_blocks): Likewise.
4622 (BB_FOOTER): Delete function.
4623 (SET_BB_FOOTER): Delete function.
4624 * combine.c (update_cfg_for_uncondjump): Replace uses of
4625 SET_BB_FOOTER with BB_FOOTER.
4627 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4629 * except.h (struct eh_landing_pad_d): Strengthen field
4630 "landing_pad" from rtx to rtx_code_label *.
4632 * except.c (sjlj_emit_dispatch_table): Likewise for param
4634 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
4636 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4638 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
4639 first param from rtx to rtx_insn *.
4640 * config/xtensa/xtensa.c (struct machine_function): Likewise for
4641 field "set_frame_ptr_insn".
4642 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
4643 "csend" from rtx to rtx_code_label *.
4644 (xtensa_expand_atomic): Likewise for local "csloop".
4645 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
4647 (xtensa_call_tls_desc): Likewise for return type and locals
4648 "call_insn", "insns".
4649 (xtensa_legitimize_tls_address): Likewise for local "insns".
4650 (xtensa_expand_prologue): Likewise for locals "insn", "first".
4652 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4654 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
4655 first param from rtx to rtx_insn *.
4656 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
4659 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4661 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
4662 Strengthen param 1 from rtx to rtx_insn *.
4663 (tilepro_output_cbranch): Likewise.
4664 (tilepro_adjust_insn_length): Likewise.
4665 (tilepro_final_prescan_insn): Likewise for sole param.
4667 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
4668 Likewise for local "last".
4669 (cbranch_predicted_p): Likewise for param "insn".
4670 (tilepro_output_simple_cbranch_with_opcode): Likewise.
4671 (tilepro_output_cbranch_with_opcode): Likewise.
4672 (tilepro_output_cbranch): Likewise.
4673 (frame_emit_load): Likewise for return type and locals "seq",
4675 (emit_sp_adjust): Likewise for return type and local "insn".
4676 (tilepro_expand_epilogue): Likewise for locals "last_insn",
4678 (tilepro_adjust_insn_length): Likewise for param "insn".
4679 (next_insn_to_bundle): Likewise for return type and params
4681 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
4682 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
4684 (match_addli_pcrel): Likewise for param "insn".
4685 (replace_addli_pcrel): Likewise.
4686 (match_auli_pcrel): Likewise.
4687 (replace_auli_pcrel): Likewise.
4688 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
4690 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
4691 "queue", "next_queue", "prev".
4692 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
4693 (tilepro_final_prescan_insn): Likewise for param "insn".
4695 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4697 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
4698 Strengthen param 1 from rtx to rtx_insn *.
4699 (tilegx_output_cbranch): Likewise.
4700 (tilegx_adjust_insn_length): Likewise.
4701 (tilegx_final_prescan_insn): Likewise for sole param.
4703 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
4705 (cbranch_predicted_p): Likewise for param "insn".
4706 (tilegx_output_simple_cbranch_with_opcode): Likewise.
4707 (tilegx_output_cbranch_with_opcode): Likewise.
4708 (tilegx_output_cbranch): Likewise.
4709 (frame_emit_load): Likewise for return type.
4710 (set_frame_related_p): Likewise for locals "seq", "insn".
4711 (emit_sp_adjust): Likewise for return type, and for local "insn".
4712 Introduce local "pat" for use in place of "insn" where the latter
4713 isn't an instruction.
4714 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
4715 from rtx to rtx_insn *.
4716 (tilegx_adjust_insn_length): Likewise for param "insn".
4717 (next_insn_to_bundle): Likewise for return type and params "r" and
4719 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
4721 (replace_insns): Likewise for params "old_insn", "new_insns".
4722 (replace_mov_pcrel_step1): Likewise for param "insn" and local
4724 (replace_mov_pcrel_step2): Likewise.
4725 (replace_mov_pcrel_step3): Likewise.
4726 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
4728 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
4729 "queue", "next_queue", "prev".
4730 (tilegx_output_mi_thunk): Likewise for local "insn".
4731 (tilegx_final_prescan_insn): Likewise for param "insn".
4733 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4735 * config/spu/spu.c (frame_emit_store): Strengthen return type from
4737 (frame_emit_load): Likewise.
4738 (frame_emit_add_imm): Likewise, also for local "insn".
4739 (spu_expand_prologue): Likewise for local "insn".
4740 (struct spu_bb_info): Likewise for field "prop_jump".
4741 (emit_nop_for_insn): Likewise for param "insn" and local
4743 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
4745 (spu_emit_branch_hint): Likewise for params "before", "branch" and
4746 locals "hint", "insn".
4747 (get_branch_target): Likewise for param "branch".
4748 (insn_clobbers_hbr): Likewise for param "insn".
4749 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
4750 locals "insn", "before_4", "before_16".
4751 (insert_hbrp): Likewise for local "insn".
4752 (spu_machine_dependent_reorg): Likewise for locals "branch",
4753 "insn", "next", "bbend".
4754 (uses_ls_unit): Likewise for param "insn".
4755 (get_pipe): Likewise.
4756 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
4757 introducing a checked cast.
4758 (spu_sched_adjust_cost): Likewise for params "insn" and
4760 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
4761 (spu_sms_res_mii): Likewise.
4763 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4765 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
4766 from rtx to rtx_insn *.
4767 (output_cbranch): Likewise for param 6.
4768 (output_return): Likewise for param 1.
4769 (output_sibcall): Likewise.
4770 (output_v8plus_shift): Likewise.
4771 (output_v8plus_mult): Likewise.
4772 (output_v9branch): Likewise for param 7.
4773 (output_cbcond): Likewise for param 3.
4775 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
4777 (sparc_legitimize_pic_address): Likewise.
4778 (sparc_emit_call_insn): Likewise.
4779 (emit_save_or_restore_regs): Likewise.
4780 (emit_window_save): Likewise for return type and local "insn".
4781 (sparc_expand_prologue): Likewise for local "insn".
4782 (sparc_flat_expand_prologue): Likewise.
4783 (output_return): Likewise for param "insn".
4784 (output_sibcall): Likewise for param "insn" and local "delay".
4785 (output_ubranch): Likewise for param "insn".
4786 (output_cbranch): Likewise.
4787 (output_cbcond): Likewise.
4788 (output_v9branch): Likewise.
4789 (output_v8plus_shift): Likewise.
4790 (sparc_output_mi_thunk): Likewise for local "insn".
4791 (get_some_local_dynamic_name): Likewise.
4792 (output_v8plus_mult): Likewise for param "insn".
4794 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4796 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
4797 from rtx to rtx_insn *.
4798 (output_branchy_insn): Likewise for param 3.
4799 (output_far_jump): Likewise for param 1.
4800 (final_prescan_insn): Likewise.
4801 (sh_insn_length_adjustment): Likewise for sole param.
4803 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
4804 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
4806 (sh_emit_compare_and_set): Likewise for local "lab".
4807 (output_far_jump): Strengthen param "insn" and local "prev" from
4809 (output_branchy_insn): Likewise for param "insn" and local
4811 (output_ieee_ccmpeq): Likewise for param "insn".
4812 (struct label_ref_list_d): Strengthen field "label" from rtx to
4814 (pool_node): Likewise.
4815 (pool_window_label): Likewise for this global.
4816 (add_constant): Likewise for return type and locals "lab", "new_rtx".
4817 (dump_table): Strengthen params "start", "barrier" and local
4818 "scan" from rtx to rtx_insn *.
4819 (broken_move): Likewise for param "insn".
4820 (untangle_mova): Likewise for params "first_mova" and "new_mova".
4821 Strengthen param "first_mova" from rtx * to rtx_insn **.
4822 (mova_p): Likewise for param "insn".
4823 (fixup_mova): Likewise for param "mova".
4824 (find_barrier): Likewise for return type, params "mova" and
4825 "from", and locals "barrier_before_mova", "found_barrier",
4826 "good_barrier", "orig", "last_symoff", "next". Strengthen local
4827 "label" from rtx to rtx_code_label *.
4828 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
4830 (sh_reorg): Likewise for locals "link", "scan", "barrier".
4831 (split_branches): Likewise for param "first" and local "insn".
4832 (final_prescan_insn): Likewise for param "insn".
4833 (sequence_insn_p): Likewise for locals "prev", "next".
4834 (sh_insn_length_adjustment): Likewise for param "insn".
4835 (sh_can_redirect_branch): Likewise for local "insn".
4836 (find_r0_life_regions): Likewise for locals "end", "insn".
4837 (sh_output_mi_thunk): Likewise for local "insns".
4839 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4841 * config/score/score.c (score_output_mi_thunk): Strengthen local
4842 "insn" from rtx to rtx_insn *.
4843 (score_prologue): Likewise.
4845 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4847 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
4848 1 from rtx to rtx_insn *.
4849 (s390_emit_jump): Likewise for return type.
4850 (s390_emit_call): Likewise.
4851 (s390_load_got): Likewise.
4853 * config/s390/s390.c (last_scheduled_insn): Likewise for this
4855 (s390_match_ccmode): Likewise for param "insn".
4856 (s390_emit_jump): Likewise for return type.
4857 (s390_split_branches): Likewise for local "label".
4858 (struct constant): Strengthen field "label" from rtx to
4860 (struct constant_pool): Likewise for field "label". Strengthen
4861 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
4863 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
4865 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
4866 (s390_end_pool): Likewise.
4867 (s390_dump_pool): Likewise for local "insn".
4868 (s390_mainpool_start): Likewise.
4869 (s390_chunkify_start): Likewise.
4870 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
4871 with insns. Strengthen locals "label", "jump", "barrier", "next",
4872 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
4873 (s390_chunkify_finish): Strengthen local "insn" from rtx to
4875 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
4876 "jump", "label", "next_insn".
4877 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
4878 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
4880 (s390_load_got): Likewise for return type and local "insns".
4881 (s390_save_gprs_to_fprs): Likewise for local "insn".
4882 (s390_restore_gprs_from_fprs): Likewise.
4883 (pass_s390_early_mach::execute): Likewise.
4884 (s390_emit_prologue): Likewise for local "insns".
4885 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
4887 (s390_emit_call): Strengthen return type and local "insn" from
4889 (s390_emit_tpf_eh_return): Likewise for local "insn".
4890 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
4891 "next_insn", introducing locals "s_pat", "rpat" to allow this.
4892 (s390_fix_long_loop_prediction): Likewise for param "insn" and
4894 (s390_non_addr_reg_read_p): Likewise for param "insn".
4895 (find_cond_jump): Likewise for return type and param "insn".
4896 (s390_swap_cmp): Likewise for param "insn".
4897 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
4898 "prev_insn", "next_insn".
4899 (s390_reorg): Likewise for locals "insn", "target".
4900 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
4901 (s390_sched_variable_issue): For now, rename param "insn" to
4902 "uncast_insn", introducing a checked cast.
4903 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
4905 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
4906 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
4908 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4910 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
4911 param from rtx to rtx_insn *.
4912 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
4914 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4916 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
4917 4 from rtx to rtx_insn *.
4918 (rs6000_final_prescan_insn): Likewise for first param.
4919 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
4921 (rs6000_get_some_local_dynamic_name): Likewise.
4922 (output_cbranch): Likewise for param "insn".
4923 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
4924 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
4925 (rs6000_emit_allocate_stack): Likewise for local "insn".
4926 (load_cr_save): Likewise.
4927 (restore_saved_cr): Likewise.
4928 (restore_saved_lr): Likewise.
4929 (emit_cfa_restores): Likewise.
4930 (rs6000_output_function_epilogue): Likewise for locals "insn" and
4931 "deleted_debug_label".
4932 (rs6000_output_mi_thunk): Likewise for local "insn".
4933 (rs6000_final_prescan_insn): Likewise for param "insn".
4935 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4937 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
4938 Strengthen param "insn" from rtx to rtx_insn *.
4939 * config/picochip/picochip.c (picochip_current_prescan_insn):
4940 Likewise for this variable.
4941 (picochip_final_prescan_insn): Likewise for param "insn".
4943 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4945 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
4946 from rtx to rtx_insn *.
4947 (pa_output_indirect_call): Likewise.
4948 (pa_adjust_insn_length): Likewise.
4949 (pa_attr_length_millicode_call): Likewise.
4950 (pa_attr_length_call): Likewise.
4951 (pa_attr_length_indirect_call): Likewise.
4953 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
4955 (pa_attr_length_millicode_call): Likewise.
4956 (pa_attr_length_call): Likewise.
4957 (pa_output_call): Likewise.
4958 (pa_attr_length_indirect_call): Likewise.
4959 (pa_output_indirect_call): Likewise.
4961 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4963 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
4964 Strengthen first param from rtx to rtx_insn *.
4965 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
4968 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4970 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
4971 type from rtx to rtx_insn *.
4972 (mips_expand_call): Likewise.
4973 (mips_adjust_insn_length): Likewise for first param.
4974 (mips_output_conditional_branch): Likewise.
4975 (mips_output_order_conditional_branch): Likewise.
4976 (mips_final_prescan_insn): Likewise.
4978 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
4979 rtx_insn * for the SEQUENCE case.
4980 (SEQ_END): Likewise.
4981 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
4982 (mips_emit_call_insn): Likewise, also for local "insn".
4983 (mips16_gp_pseudo_reg): Likewise for local "scan".
4984 (mips16_build_call_stub): Likewise for return type and for local
4985 "insn". Introduce a new local "pattern" so that "insn" can indeed
4987 (mips_expand_call): Strengthen return type and local "insn" from
4989 (mips_block_move_loop): Strengthen local "label" from rtx to
4991 (mips_expand_synci_loop): Likewise for locals "label",
4993 (mips_set_frame_expr): Strengthen local "insn" from rtx to
4995 (mips16e_collect_argument_saves): Likewise for locals "insn",
4997 (mips_find_gp_ref): Likewise for param of callback for "pred"
4998 param, and for local "insn".
4999 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
5000 (mips_insn_has_flexible_gp_ref_p): Likewise.
5001 (mips_epilogue_emit_cfa_restores): Likewise for return type and
5003 (mips_epilogue_set_cfa): Likewise for local "insn".
5004 (mips_expand_epilogue): Likewise.
5005 (mips_adjust_insn_length): Likewise for param "insn".
5006 (mips_output_conditional_branch): Likewise.
5007 (mips_output_order_conditional_branch): Likewise.
5008 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
5009 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
5010 "falu2_turn_enabled_insn".
5011 (mips_builtin_branch_and_move): Strengthen locals "true_label",
5012 "done_label" from rtx to rtx_code_label *.
5013 (struct mips16_constant): Likewise for field "label".
5014 (mips16_add_constant): Likewise for return type.
5015 (mips16_emit_constants_1): Strengthen return type and param "insn"
5016 from rtx to rtx_insn *.
5017 (mips16_emit_constants): Likewise for param "insn".
5018 (mips16_insn_length): Likewise.
5019 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
5020 to rtx_code_label *.
5021 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
5022 from rtx to rtx_insn *.
5023 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
5024 "jump". Strengthen local "label" from rtx to rtx_code_label *.
5025 (r10k_simplify_address): Strengthen param "insn" and local
5026 "def_insn" from rtx to rtx_insn *.
5027 (r10k_safe_address_p): Strengthen param "insn" from rtx to
5029 (r10k_needs_protection_p_1): Update target type of cast of data
5030 from to rtx to rtx_insn *.
5031 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
5032 rtx * to rtx_insn **.
5033 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
5035 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
5036 (mips_call_expr_from_insn): Likewise for param "insn".
5037 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
5038 (mips_find_pic_call_symbol): Likewise for param "insn".
5039 (mips_annotate_pic_calls): Likewise for local "insn".
5040 (mips_sim_insn): Likewise for this variable.
5041 (struct mips_sim): Likewise for field "insn" within elements of
5043 (mips_sim_wait_reg): Likewise for param "insn".
5044 (mips_sim_wait_regs): Likewise.
5045 (mips_sim_wait_units): Likewise.
5046 (mips_sim_wait_insn): Likewise.
5047 (mips_sim_issue_insn): Likewise.
5048 (mips_sim_finish_insn): Likewise.
5049 (mips_seq_time): Likewise for param "seq" and local "insn".
5050 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
5051 locals "first", "second".
5052 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
5053 "last", "last2", "next".
5054 (mips_avoid_hazard): Likewise for params "after", "insn".
5055 (mips_reorg_process_insns): Likewise for locals "insn",
5056 "last_insn", "subinsn", "next_insn".
5057 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
5058 (mips16_split_long_branches): Likewise for locals "insn" "jump",
5060 (mips_output_mi_thunk): Likewise for local "insn".
5061 (mips_final_prescan_insn): Likewise for param "insn".
5063 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5065 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
5066 Strengthen return type and local "insns" from rtx to rtx_insn *.
5067 (microblaze_legitimize_tls_address): Likewise for local "insns".
5068 (microblaze_block_move_loop): Strengthen local "label" from rtx
5069 to rtx_code_label *.
5070 (microblaze_expand_prologue): Strengthen two locals named "insn"
5071 from rtx to rtx_insn *.
5072 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
5073 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
5074 "insn". Strengthen locals "div_label", "div_end_label" from rtx
5075 to rtx_code_label *.
5077 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5079 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
5080 param from rtx to rtx_insn *.
5081 (mep_reuse_lo): Likewise for third param.
5082 (mep_use_post_modify_p): Likewise for first param.
5083 (mep_core_address_length): Likewise.
5084 (mep_cop_address_length): Likewise.
5085 (mep_final_prescan_insn): Likewise.
5086 (mep_store_data_bypass_p): Likewise for both params.
5087 (mep_mul_hilo_bypass_p): Likewise.
5088 (mep_ipipe_ldc_p): Likewise for param.
5090 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
5091 (mep_rewrite_mult): Likewise.
5092 (mep_rewrite_mulsi3): Likewise.
5093 (mep_rewrite_maddsi3): Likewise.
5094 (mep_reuse_lo_p_1): Likewise.
5095 (mep_reuse_lo_p): Likewise.
5096 (mep_frame_expr): Likewise.
5097 (mep_make_parallel): Likewise for both params.
5098 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
5100 (mep_use_post_modify_p): Likewise for param "insn".
5101 (mep_core_address_length): Likewise.
5102 (mep_cop_address_length): Likewise.
5103 (mep_reg_set_in_function): Likewise for local "insn".
5104 (mep_asm_without_operands_p): Likewise.
5105 (F): Likewise for return type and param "x".
5106 (add_constant): Likewise for local "insn".
5107 (maybe_dead_move): Likewise for return type and local "insn".
5108 (mep_expand_prologue): Likewise for local "insn".
5109 (mep_final_prescan_insn): Likewise for param "insn".
5110 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
5111 "next", "follow", "x".
5112 (mep_insert_repeat_label_last): Likewise for return type, param
5113 "last_insn", and locals "next", "prev". Strengthen param "label"
5114 from rtx to rtx_code_label *.
5115 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
5117 (struct mep_doloop_end): Likewise for fields "insn" and
5119 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
5120 Strengthen local "repeat_label" from rtx to rtx_code_label *.
5121 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
5123 (mep_invert_branch): Likewise for params "insn" and "after".
5124 (mep_reorg_erepeat): Likewise for param "insns" and locals
5125 "insn", "prev", "new_last", "barrier", "user". Strengthen local
5126 "l" from rtx to rtx_code_label *.
5127 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
5128 from rtx to rtx_insn *.
5129 (mep_reorg_addcombine): Likewise for param "insns" and locals
5131 (add_sp_insn_p): Likewise for param "insn".
5132 (mep_reorg_noframe): Likewise for param "insns" and locals
5133 "start_frame_insn", "end_frame_insn", "next".
5134 (mep_reorg): Likewise for local "insns".
5135 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
5137 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
5138 (mep_mul_hilo_bypass_p): Likewise.
5139 (mep_ipipe_ldc_p): Likewise for param "insn".
5140 (mep_make_bundle): Likewise for return type, param "cop" and local
5141 "insn", splitting out the latter into a new local "seq" for when it
5142 is a SEQUENCE rather than an insn.
5143 (core_insn_p): Likewise for param "insn".
5144 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
5145 "last", "first", "note", "prev", "core_insn".
5147 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5149 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
5151 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
5152 (m68k_final_prescan_insn): Likewise for first param.
5154 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
5155 (m68k_set_frame_related): Likewise for param "insn".
5156 (output_btst): Likewise for param "insn".
5157 (m68k_final_prescan_insn): Likewise.
5158 (m68k_move_to_reg): Likewise for local "insn".
5159 (m68k_call_tls_get_addr): Likewise for local "insns".
5160 (m68k_call_m68k_read_tp): Likewise.
5161 (strict_low_part_peephole_ok): Likewise for param "first_insn".
5162 (m68k_output_mi_thunk): Likewise for local "insn".
5164 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5166 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
5167 first param from rtx to rtx_insn *.
5168 (iq2000_adjust_insn_length): Likewise.
5169 (iq2000_output_conditional_branch): Likewise.
5170 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
5171 "insn" and local "nop_insn".
5172 (iq2000_annotate_frame_insn): Likewise for param "insn".
5173 (iq2000_expand_prologue): Likewise for both locals "insn".
5174 (iq2000_adjust_insn_length): Likewise for param "insn".
5175 (iq2000_output_conditional_branch): Likewise.
5177 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5179 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
5180 "insns" from rtx to rtx_insn *.
5181 (ia64_emit_cond_move): Likewise for locals "insn", "first".
5182 (struct spill_fill_data): Likewise for field "init_after" and for
5183 elements of array field "prev_insn".
5184 (spill_restore_mem): Likewise for locals "insn", "first".
5185 (do_spill): Likewise for local "insn".
5186 (do_restore): Likewise.
5187 (ia64_expand_prologue): Likewise.
5188 (ia64_expand_epilogue): Likewise.
5189 (emit_insn_group_barriers): Likewise for locals "insn",
5191 (emit_all_insn_group_barriers): Likewise for locals "insn",
5193 (dfa_stop_insn): Likewise for this global.
5194 (dfa_pre_cycle_insn): Likewise.
5195 (ia64_nop): Likewise.
5196 (final_emit_insn_group_barriers): Likewise for locals "insn",
5198 (emit_predicate_relation_info): Likewise for locals "head", "n",
5200 (ia64_reorg): Likewise for local "insn".
5201 (ia64_output_mi_thunk): Likewise.
5202 (expand_vec_perm_interleave_2): Likewise for local "seq".
5204 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5206 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
5207 param 1 "insn" from rtx to rtx_insn *.
5208 (ix86_use_lea_for_mov): Likewise.
5209 (ix86_avoid_lea_for_addr): Likewise.
5210 (ix86_split_lea_for_addr): Likewise.
5211 (ix86_lea_for_add_ok): Likewise.
5212 (ix86_output_call_insn): Likewise.
5214 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
5215 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
5216 (ix86_output_function_epilogue): Likewise for locals "insn",
5217 "deleted_debug_label".
5218 (legitimize_tls_address): Likewise for local "insn".
5219 (get_some_local_dynamic_name): Likewise.
5220 (increase_distance): Likewise for params "prev", "next".
5221 (distance_non_agu_define_in_bb): Likewise for params "insn",
5222 "start" and locals "prev", "next".
5223 (distance_non_agu_define): Likewise for param "insn".
5224 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
5225 locals "next", "prev".
5226 (distance_agu_use): Likewise for param "insn".
5227 (ix86_lea_outperforms): Likewise.
5228 (ix86_ok_to_clobber_flags): Likewise.
5229 (ix86_avoid_lea_for_add): Likewise.
5230 (ix86_use_lea_for_mov): Likewise.
5231 (ix86_avoid_lea_for_addr): Likewise.
5232 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
5233 (ix86_split_lea_for_addr): Likewise for param "insn".
5234 (ix86_lea_for_add_ok): Likewise for param "insn".
5235 (ix86_expand_carry_flag_compare): Likewise for local
5237 (ix86_expand_int_movcc): Likewise.
5238 (ix86_output_call_insn): Likewise for param "insn".
5239 (ix86_output_call_insn): Likewise for local "i".
5240 (x86_output_mi_thunk): Introduce local "insn", using it in place
5241 of "tmp" when dealing with insns.
5242 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
5244 (ix86_pad_returns): Likewise for locals "ret", "prev".
5245 (ix86_count_insn_bb): Likewise for local "insn".
5246 (ix86_pad_short_function): Likewise for locals "ret", "insn".
5247 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
5248 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
5249 (expand_vec_perm_interleave2): Likewise for local "seq".
5250 (expand_vec_perm_vperm2f128_vblend): Likewise.
5251 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
5252 call to for_each_rtx with for_each_rtx_in_insn.
5254 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5256 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
5257 "label" from rtx to rtx_code_label *.
5258 (ix86_expand_prologue): Likewise.
5259 (ix86_expand_split_stack_prologue): Likewise for locals "label",
5261 (ix86_split_idivmod): Likewise for locals "end_label" and
5263 (ix86_expand_branch): Likewise for local "label2".
5264 (ix86_expand_aligntest): Likewise for return type and local "label".
5265 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
5267 (expand_movmem_epilogue): Likewise for the various locals named
5269 (expand_setmem_epilogue): Likewise.
5270 (expand_small_movmem_or_setmem): Likewise for local "label".
5271 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
5272 Strengthen param "done_label" from rtx * to rtx_code_label **.
5273 Strengthen locals "loop_label" and "label" from rtx to
5275 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
5276 Likewise for locals "loop_label", "label".
5277 (ix86_expand_set_or_movmem): Likewise for locals "label",
5278 "jump_around_label", "hot_label".
5279 (ix86_expand_strlensi_unroll_1): Likewise for locals
5280 "align_2_label", align_3_label", "align_4_label", "end_0_label",
5282 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
5283 (void ix86_emit_i387_log1p): Likewise for locals "label1",
5284 "label2", "jump_label".
5285 (ix86_expand_sse_compare_and_jump): Likewise for return type and
5287 (ix86_expand_lfloorceil): Likewise for local "label".
5288 (ix86_expand_rint): Likewise.
5289 (ix86_expand_floorceildf_32): Likewise.
5290 (ix86_expand_floorceil): Likewise.
5291 (ix86_expand_rounddf_32): Likewise.
5292 (ix86_expand_trunc): Likewise.
5293 (ix86_expand_truncdf_32): Likewise.
5294 (ix86_expand_round): Likewise.
5296 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5298 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
5299 first param from rtx to rtx_insn *.
5300 (h8300_insn_length_from_table): Likewise.
5301 * config/h8300/h8300.c (F): Likewise for return type and param
5303 (Fpa): Add a checked cast to rtx_insn *.
5304 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
5306 (final_prescan_insn): Likewise for param "insn".
5307 (h8300_binary_length): Likewise.
5308 (h8300_insn_length_from_table): Likewise.
5310 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5312 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
5313 Strengthen first param "insn" from rtx to rtx_insn *.
5315 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
5317 (frame_insn): Likewise for return type. Introduce local "insn"
5318 for use in place of local "x" for use as an rtx_insn *.
5319 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
5320 (epiphany_expand_prologue): Likewise for local "insn".
5321 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
5322 * config/epiphany/resolve-sw-modes.c
5323 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
5326 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5328 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
5329 param from rtx to rtx_insn *.
5330 (c6x_final_prescan_insn): Likewise for first param.
5332 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
5333 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
5334 (c6x_expand_compare): Strengthen local "insns" from rtx to
5336 (c6x_get_unit_specifier): Likewise for param "insn".
5337 (c6x_print_unit_specifier_field): Likewise.
5338 (c6x_final_prescan_insn): Likewise.
5339 (emit_add_sp_const): Likewise for local "insn".
5340 (c6x_expand_prologue): Likewise.
5342 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5344 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
5345 param 1 from rtx to rtx_insn *.
5346 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
5347 the various locals named "insn".
5348 (expand_epilogue_reg_restore): Likewise.
5349 (frame_related_constant_load): Likewise.
5350 (add_to_reg): Likewise.
5351 (emit_link_insn): Likewise.
5352 (do_link): Likewise.
5353 (expand_interrupt_handler_prologue): Likewise.
5354 (branch_dest): Likewise for param "branch".
5355 (asm_conditional_branch): Likewise for param "insn".
5356 (gen_one_bundle): Likewise for elements of param "slot" and local
5358 (bfin_gen_bundles): Likewise for locals "insn", "next" and
5359 elements of local "slot".
5360 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5361 "queue", "next_queue", "prev".
5362 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
5363 (add_sched_insns_for_speculation): Likewise for local "insn".
5365 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5367 * config/avr/avr-protos.h (output_movqi): Strengthen first param
5368 from rtx to rtx_insn *.
5369 (output_movhi): Likewise.
5370 (output_movsisf): Likewise.
5371 (avr_out_tstsi): Likewise.
5372 (avr_out_tsthi): Likewise.
5373 (avr_out_tstpsi): Likewise.
5374 (avr_out_compare): Likewise.
5375 (avr_out_compare64): Likewise.
5376 (avr_out_movpsi): Likewise.
5377 (ashlqi3_out): Likewise.
5378 (ashlhi3_out): Likewise.
5379 (ashlsi3_out): Likewise.
5380 (ashrqi3_out): Likewise.
5381 (ashrhi3_out): Likewise.
5382 (ashrsi3_out): Likewise.
5383 (lshrqi3_out): Likewise.
5384 (lshrhi3_out): Likewise.
5385 (lshrsi3_out): Likewise.
5386 (avr_out_ashlpsi3): Likewise.
5387 (avr_out_ashrpsi3): Likewise.
5388 (avr_out_lshrpsi3): Likewise.
5389 (avr_out_fract): Likewise.
5390 (avr_out_sbxx_branch): Likewise.
5391 (avr_out_round): Likewise.
5392 (avr_out_xload): Likewise.
5393 (avr_out_movmem): Likewise.
5394 (adjust_insn_length): Likewise.
5395 (avr_out_lpm): Likewise.
5396 (reg_unused_after): Likewise.
5397 (_reg_unused_after): Likewise.
5398 (avr_jump_mode): Likewise for second param.
5399 (jump_over_one_insn): Likewise for first param.
5400 (avr_final_prescan_insn): Likewise.
5401 (out_shift_with_cnt): Likewise for second param.
5403 * config/avr/avr.c (get_sequence_length): Likewise for param
5404 "insns" and local "insn".
5405 (emit_push_byte): Likewise for local "insn".
5406 (emit_push_sfr): Likewise.
5407 (avr_prologue_setup_frame): Likewise for locals "insn",
5408 "fp_plus_insns", "sp_plus_insns".
5409 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
5411 (avr_jump_mode): Likewise for param "insn".
5412 (avr_final_prescan_insn): Likewise.
5413 (avr_find_unused_d_reg): Likewise.
5414 (avr_out_lpm_no_lpmx): Likewise.
5415 (avr_out_lpm): Likewise.
5416 (avr_out_xload): Likewise.
5417 (output_movqi): Likewise.
5418 (output_movhi): Likewise.
5419 (out_movqi_r_mr): Likewise.
5420 (out_movhi_r_mr): Likewise.
5421 (out_movsi_r_mr): Likewise.
5422 (out_movsi_mr_r): Likewise.
5423 (output_movsisf): Likewise.
5424 (avr_out_load_psi): Likewise.
5425 (avr_out_store_psi): Likewise.
5426 (avr_out_movpsi): Likewise.
5427 (out_movqi_mr_r): Likewise.
5428 (avr_out_movhi_mr_r_xmega): Likewise.
5429 (out_movhi_mr_r): Likewise.
5430 (compare_condition): Likewise for param "insn" and local "next".
5431 (compare_sign_p): Likewise for param "insn".
5432 (compare_diff_p): Likewise.
5433 (compare_eq_p): Likewise.
5434 (avr_out_compare): Likewise.
5435 (avr_out_compare64): Likewise.
5436 (avr_out_tsthi): Likewise.
5437 (avr_out_tstpsi): Likewise.
5438 (avr_out_tstsi): Likewise.
5439 (out_shift_with_cnt): Likewise.
5440 (ashlqi3_out): Likewise.
5441 (ashlhi3_out): Likewise.
5442 (avr_out_ashlpsi3): Likewise.
5443 (ashlsi3_out): Likewise.
5444 (ashrqi3_out): Likewise.
5445 (ashrhi3_out): Likewise.
5446 (avr_out_ashrpsi3): Likewise.
5447 (ashrsi3_out): Likewise.
5448 (lshrqi3_out): Likewise.
5449 (lshrhi3_out): Likewise.
5450 (avr_out_lshrpsi3): Likewise.
5451 (lshrsi3_out): Likewise.
5452 (avr_out_fract): Likewise.
5453 (avr_out_round): Likewise.
5454 (avr_adjust_insn_length): Likewise.
5455 (reg_unused_after): Likewise.
5456 (_reg_unused_after): Likewise.
5457 (avr_compare_pattern): Likewise.
5458 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
5459 and locals "branch1", "branch2", "insn2", "jump".
5460 (avr_reorg): Likewise for local "insn".
5461 (avr_2word_insn_p): Likewise for param "insn".
5462 (jump_over_one_insn_p): Likewise.
5463 (avr_out_sbxx_branch): Likewise.
5464 (avr_out_movmem): Likewise.
5466 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5468 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
5469 param from rtx to rtx_insn *.
5470 (thumb1_final_prescan_insn): Likewise.
5471 (thumb2_final_prescan_insn): Likewise.
5473 * config/arm/arm.c (emit_set_insn): Strengthen return type from
5475 (struct minipool_node): Likewise for field "insn".
5476 (dump_minipool): Likewise for param "scan".
5477 (create_fix_barrier): Likewise for local "from". Strengthen local
5478 "label" from rtx to rtx_code_label *.
5479 (push_minipool_barrier): Strengthen param "insn" from rtx to
5481 (push_minipool_fix): Likewise.
5482 (note_invalid_constants): Likewise.
5483 (thumb2_reorg): Likewise for local "insn".
5484 (arm_reorg): Likewise.
5485 (thumb2_final_prescan_insn): Likewise for param
5486 "insn" and local "first_insn".
5487 (arm_final_prescan_insn): Likewise for param "insn" and locals
5488 "start_insn", "this_insn".
5489 (arm_debugger_arg_offset): Likewise for param "insn".
5490 (thumb1_emit_multi_reg_push): Likewise for return type and local
5492 (thumb1_final_prescan_insn): Likewise for param "insn".
5493 (thumb_far_jump_used_p): Likewise for local "insn".
5494 (thumb1_expand_prologue): Likewise.
5495 (arm_expand_epilogue_apcs_frame): Likewise.
5496 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
5497 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
5498 from rtx to rtx_code_label *.
5499 (arm_split_atomic_op): Likewise for local "label".
5500 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
5502 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5504 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
5505 first param from rtx to rtx_insn *.
5506 (arc_verify_short): Likewise.
5507 (arc_short_long): Likewise.
5508 (arc_need_delay): Likewise.
5510 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
5512 (arc_ccfsm_advance): Likewise for param "insn" and locals
5513 "start_insn", "this_insn".
5514 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
5515 (arc_ccfsm_post_advance): Likewise for param "insn".
5516 (arc_next_active_insn): Likewise for return type and param "insn".
5517 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
5518 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
5519 (output_short_suffix): Likewise for local "insn".
5520 (arc_final_prescan_insn): Likewise for param "insn". Remove
5521 now-redundant checked cast.
5522 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
5523 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
5524 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
5525 for use where lc_set became an insn.
5526 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
5528 (arc_get_insn_variants): Likewise for local "prev".
5529 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
5531 (arc_predicate_delay_insns): Likewise for local "insn".
5532 (arc_pad_return): Likewise for local "prev". For now, add a
5533 checked cast when extracting the insn from "final_sequence".
5534 (arc_short_long): Likewise for param "insn".
5535 (arc_need_delay): Likewise for param "insn" and local "next".
5536 (arc_label_align): Likewise for locals "prev", "next".
5538 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5540 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
5541 "insn" from rtx to rtx_insn *.
5542 (alpha_gp_save_rtx): Likewise for local "seq".
5543 (alpha_instantiate_decls): Likewise for local "top".
5544 (get_some_local_dynamic_name): Likewise for local "insn".
5545 (alpha_does_function_need_gp): Likewise.
5546 (set_frame_related_p): Likewise for return type and for locals
5548 (emit_frame_store_1): Likewise for local "insn".
5549 (alpha_expand_prologue): Likewise for locals "insn", "seq".
5550 (alpha_end_function): Likewise for local "insn".
5551 (alpha_output_mi_thunk_osf): Likewise.
5552 (alphaev4_insn_pipe): Likewise for param "insn".
5553 (alphaev5_insn_pipe): Likewise.
5554 (alphaev4_next_group): Likewise for return type and param 1
5556 (alphaev5_next_group): Likewise.
5557 (alpha_align_insns_1): Likewise for return type and param 1 of
5558 callback param "next_group", and for locals "i", "next", "prev",
5559 "where", "where2", "insn".
5561 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
5563 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
5564 rather than modifying the stmt.
5566 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5568 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
5569 cgraph_state conversion.
5571 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5573 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
5574 Strengthen local "insns" from rtx to rtx_insn *.
5575 (aarch64_set_frame_expr): Likewise for local "insn".
5576 (aarch64_save_or_restore_fprs): Likewise.
5577 (aarch64_save_or_restore_callee_save_registers): Likewise.
5578 (aarch64_expand_prologue): Likewise.
5579 (aarch64_expand_epilogue): Likewise.
5580 (aarch64_output_mi_thunk): Likewise.
5581 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
5582 "label2" from rtx to rtx_code_label *.
5583 (aarch64_split_atomic_op): Likewise for local "label".
5585 2014-08-25 Martin Liska <mliska@suse.cz>
5587 * cgraph.h (symtab_node):
5588 (bool needed_p (void)): created from decide_is_symbol_needed
5589 (bool referred_to_p (void)): created from referred_to_p
5590 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
5591 * cgraph.h (cgraph_node):
5592 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
5593 (void expand (void)): created from expand_function
5594 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
5595 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
5596 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
5597 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
5598 * cgraph.h (varpool_node):
5599 (static void add (tree decl): created from varpool_add_new_variable
5600 * cgraph.h (cgraph_edge):
5602 (void remove_caller (void)): created from cgraph_edge_remove_caller
5603 (void remove_callee (void)): created from cgraph_edge_remove_callee
5604 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
5605 created from cgraph_set_call_stmt
5606 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
5607 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
5608 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
5609 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
5610 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
5611 created from cgraph_speculative_call_info
5612 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
5613 int freq_scale, bool update_original)): created from cgraph_clone_edge
5614 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
5615 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
5616 (bool recursive_p (void)): created from cgraph_edge_recursive_p
5617 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
5618 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
5619 (static void rebuild_references (void)): created from cgraph_rebuild_references
5620 * cgraph.h (symbol_table):
5621 (create_reference): renamed from add_reference
5622 (maybe_create_reference): renamed from maybe_add_reference
5623 (void register_symbol (symtab_node *node)): new function
5624 (void clear_asm_symbols (void)): new function
5625 (void unregister (symtab_node *node)): new function
5626 (void release_symbol (cgraph_node *node, int uid)): new function
5627 (cgraph_node * allocate_cgraph_symbol (void)): new function
5628 (void initialize (void)): created from cgraph_init
5629 (symtab_node *first_symbol (void)):new function
5630 (asm_node *first_asm_symbol (void)):new function
5631 (symtab_node *first_defined_symbol (void)):new function
5632 (varpool_node *first_variable (void)):new function
5633 (varpool_node *next_variable (varpool_node *node)):new function
5634 (varpool_node *first_static_initializer (void)):new function
5635 (varpool_node *next_static_initializer (varpool_node *node)):new function
5636 (varpool_node *first_defined_variable (void)):new function
5637 (varpool_node *next_defined_variable (varpool_node *node)):new function
5638 (cgraph_node *first_defined_function (void)):new function
5639 (cgraph_node *next_defined_function (cgraph_node *node)):new function
5640 (cgraph_node *first_function (void)):new function
5641 (cgraph_node *next_function (cgraph_node *node)):new function
5642 (cgraph_node *first_function_with_gimple_body (void)):new function
5643 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
5644 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
5645 created from symtab_remove_unreachable_nodes
5646 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
5647 (void process_new_functions (void)): created from cgraph_process_new_functions
5648 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
5649 (bool output_variables (void)): created from varpool_node::output_variables
5650 (void output_asm_statements (void)): created from output_asm_statements
5651 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
5652 (void compile (void)): created from compile
5653 (void output_weakrefs (void)): created from output_weakrefs
5654 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
5655 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
5656 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
5657 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
5658 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
5659 created from cgraph_next_function_with_gimple_body
5660 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
5661 created from cgraph_remove_edge_removal_hook
5662 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
5663 created from cgraph_add_node_removal_hook
5664 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
5665 created from cgraph_remove_node_removal_hook
5666 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
5667 created from varpool_add_node_removal_hook
5668 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
5669 created from varpool_remove_node_removal_hook
5670 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
5671 created from cgraph_add_function_insertion_hook
5672 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
5673 created from cgraph_remove_function_insertion_hook
5674 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
5675 created from varpool_add_variable_insertion_hook
5676 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
5677 created from varpool_remove_variable_insertion_hook
5678 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
5679 created from cgraph_add_edge_duplication_hook
5680 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
5681 created from cgraph_remove_edge_duplication_hook
5682 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
5683 created from cgraph_add_node_duplication_hook
5684 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
5685 created from cgraph_remove_node_duplication_hook
5686 (void call_edge_removal_hooks (cgraph_edge *e)):
5687 created from cgraph_call_edge_removal_hooks
5688 (void call_cgraph_insertion_hooks (cgraph_node *node)):
5689 created from call_function_insertion_hooks
5690 (void call_cgraph_removal_hooks (cgraph_node *node)):
5691 created from cgraph_call_node_removal_hooks
5692 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
5693 created from cgraph_node::call_duplication_hooks
5694 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
5695 created from cgraph_call_edge_duplication_hooks
5696 (void call_varpool_removal_hooks (varpool_node *node)):
5697 created from varpool_call_node_removal_hooks
5698 (void call_varpool_insertion_hooks (varpool_node *node)):
5699 created from varpool_call_variable_insertion_hooks
5700 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
5701 created from insert_to_assembler_name_hash
5702 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
5703 created from unlink_from_assembler_name_hash
5704 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
5705 created from symtab_prevail_in_asm_name_hash
5706 (void symtab_initialize_asm_name_hash (void)):
5707 created from symtab_initialize_asm_name_hash
5708 (void change_decl_assembler_name (tree decl, tree name)):
5709 created from change_decl_assembler_name
5710 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
5711 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
5712 created from decl_assembler_name_hash
5713 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
5714 created from decl_assembler_name_equal
5715 (static hashval_t hash_node_by_assembler_name (const void *p)):
5716 created from hash_node_by_assembler_name
5717 (static int eq_assembler_name (const void *p1, const void *p2)):
5718 created from eq_assembler_name
5720 2014-08-25 Marek Polacek <polacek@redhat.com>
5722 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
5724 2014-08-25 Petr Murzin <petr.murzin@intel.com>
5726 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
5727 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
5728 SWI1248_AVX512BW mode iterator.
5730 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
5733 * config/sh/predicates.md (general_extend_operand): Disable
5734 TRUNCATE before reload completes.
5736 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
5738 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
5740 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
5743 * config/sh/sh.opt (musermode): Allow negative form.
5744 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
5745 targets that don't support it.
5746 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
5747 Document -mno-usermode option.
5749 2014-08-24 Kito Cheng <kito@0xlab.org>
5751 * system.h (CALLER_SAVE_PROFITABLE): Poison.
5752 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
5753 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
5754 * doc/tm.texi: Regenerate.
5756 2014-08-24 Kito Cheng <kito@0xlab.org>
5758 * ira.c: Fix typo in comment.
5760 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
5762 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
5763 Deprecate c++1y. Change language to reflect greater confidence in C++14.
5765 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
5768 * config/pa/pa.c (pa_output_function_epilogue): Don't set
5769 last_address when the current function is a thunk.
5770 (pa_asm_output_mi_thunk): When we don't have named sections or they
5771 are not being used, check that thunk can reach the stub table with a
5774 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5776 * web.c (union_match_dups): Strengthen param "insn" from rtx to
5778 (pass_web::execute): Likewise for local "insn".
5780 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5782 * var-tracking.c (struct micro_operation_def): Strengthen field
5783 "insn" from rtx to rtx_insn *.
5784 (struct emit_note_data_def): Likewise.
5785 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
5786 (vt_stack_adjustments): Likewise for local "insn".
5787 (adjust_insn): Likewise for param "insn".
5788 (val_store): Likewise.
5789 (val_resolve): Likewise.
5790 (struct count_use_info): Likewise for field "insn".
5791 (log_op_type): Likewise for param "insn".
5792 (reverse_op): Likewise.
5793 (prepare_call_arguments): Likewise.
5794 (add_with_sets): The initial param takes an insn, but we can't
5795 yet strengthen it from rtx to rtx_insn * since it's used as a
5796 cselib_record_sets_hook callback. For now rename initial param
5797 from "insn" to "uncast_insn", and introduce a local "insn" of
5798 the stronger rtx_insn * type, with a checked cast.
5799 (compute_bb_dataflow): Strengthen local "insn" from rtx to
5801 (emit_note_insn_var_location): Likewise.
5802 (emit_notes_for_changes): Likewise.
5803 (emit_notes_for_differences): Likewise.
5804 (next_non_note_insn_var_location): Likewise for return type and
5806 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
5807 (vt_initialize): Likewise for local "insn".
5808 (delete_debug_insns): Likewise for locals "insn" and "next".
5810 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5812 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
5814 (mark_constant_pool): Likewise for local "insn".
5816 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5818 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
5820 (dead_debug_promote_uses): Likewise.
5821 (dead_debug_insert_temp): Likewise.
5823 2014-08-23 David Malcolm <dmalcolm@redhat.com>
5825 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
5826 from const_rtx to const rtx_insn *.
5827 (store_killed_after): Likewise. Strengthen locals "last", "act"
5828 from rtx to rtx_insn *.
5829 (store_killed_before): Strengthen param "insn" from const_rtx to
5830 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
5831 (find_moveable_store): Strengthen param "insn" from rtx to
5833 (compute_store_table): Likewise for local "insn".
5834 (insert_insn_start_basic_block): Likewise for param "insn" and
5835 locals "prev", "before", "insn".
5836 (insert_store): For now, add a checked cast to rtx_insn * on the
5837 result of gen_move_insn.
5838 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
5840 (replace_store_insn): Likewise. For now, add a checked cast to
5841 rtx_insn * on the result of gen_move_insn.
5843 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5845 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
5847 (expand_sjlj_dispatch_table): Likewise.
5849 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5851 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
5852 "insn" from rtx to rtx_insn *.
5854 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5856 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
5857 "insn" from rtx to rtx_insn *.
5858 (dup_block_and_redirect): Likewise for param 3 "before".
5860 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
5861 from rtx to rtx_insn *.
5862 (move_insn_for_shrink_wrap): Likewise.
5863 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
5864 (dup_block_and_redirect): Likewise for param "before" and local
5866 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
5868 (convert_to_simple_return): Likewise for local "start".
5870 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
5871 Strengthen local "insn" from rtx to rtx_insn *, for use when
5872 invoking requires_stack_frame_p.
5874 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5876 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
5878 (speculate_expr): Likewise for locals "orig_insn_rtx",
5880 (eq_transformed_insns): Likewise for locals "i1", "i2".
5881 (check_for_new_jump): Likewise for return type and local "end".
5882 (find_new_jump): Likewise for return type and local "jump".
5883 (sel_split_edge): Likewise for local "jump".
5884 (sel_create_recovery_block): Likewise.
5885 (sel_redirect_edge_and_branch_force): Likewise.
5886 (sel_redirect_edge_and_branch): Likewise.
5888 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5890 * sel-sched.c (substitute_reg_in_expr): Strengthen local
5891 "new_insn" from rtx to rtx_insn *.
5892 (create_insn_rtx_with_rhs): Likewise for return type and for local
5894 (create_insn_rtx_with_lhs): Likewise.
5895 (create_speculation_check): Likewise for local "insn_rtx".
5896 (implicit_clobber_conflict_p): Likewise for local "insn".
5897 (get_expr_cost): Likewise.
5898 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
5899 (move_cond_jump): Likewise for locals "next", "prev", "link",
5900 "head", "from", "to".
5902 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5904 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
5905 "next" from rtx to rtx_insn *.
5906 (find_conditional_protection): Likewise for local "next".
5907 (is_conditionally_protected): Likewise for local "insn1".
5908 (is_pfree): Likewise for locals "insn1", "insn2".
5910 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5912 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
5913 from rtx to rtx_insn *.
5915 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
5916 locals "insn1", "insn2" from rtx to rtx_insn *.
5917 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
5918 locals "insn", "prev", "last_jump", "next_tail".
5919 (schedule_ebb): Likewise for params "head", "tail".
5920 (schedule_ebbs): Likewise for locals "tail", "head".
5922 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
5923 to rtx_insn on "last_insn" in one of the invocations of
5926 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5928 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
5929 "elem", "insn" from rtx to rtx_insn *.
5930 (change_spec_dep_to_hard): Likewise.
5931 (get_back_and_forw_lists): Likewise for local "con".
5932 (sd_add_dep): Likewise for locals "elem", "insn".
5933 (sd_resolve_dep): Likewise for locals "pro", "con".
5934 (sd_unresolve_dep): Likewise.
5935 (sd_delete_dep): Likewise.
5936 (chain_to_prev_insn): Likewise for local "pro".
5937 (find_inc): Likewise for locals "pro", "con".
5939 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5941 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
5943 (reg_set_between_p): Strengthen local "insn" from const_rtx to
5945 (modified_between_p): Strengthen local "insn" from rtx to
5947 (remove_reg_equal_equiv_notes_for_regno): Likewise.
5948 (keep_with_call_p): Strengthen local "i2" from const_rtx to
5951 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5953 * resource.c (next_insn_no_annul): Strengthen local "next" from
5955 (mark_referenced_resources): Likewise for local "insn".
5957 2014-08-22 David Malcolm <dmalcolm@redhat.com>
5959 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
5961 (find_reloads): Likewise for param 1.
5962 (subst_reloads): Likewise for sole param.
5963 (find_equiv_reg): Likwise for param 2.
5964 (regno_clobbered_p): Likwise for param 2.
5965 (reload): Likewise for param 1.
5967 * caller-save.c (save_call_clobbered_regs): Strengthen local
5968 "insn" from rtx to rtx_insn *.
5969 (insert_one_insn): Likewise for local "insn".
5971 * reload.c (this_insn): Likewise for this global.
5972 (find_reloads): Likewise for param "insn".
5973 (find_reloads_toplev): Likewise.
5974 (find_reloads_address): Likewise.
5975 (subst_reg_equivs): Likewise.
5976 (update_auto_inc_notes): Likewise.
5977 (find_reloads_address_1): Likewise.
5978 (find_reloads_subreg_address): Likewise.
5979 (subst_reloads): Likewise.
5980 (find_equiv_reg): Likewise, also for local "p".
5981 (regno_clobbered_p): Likewise for param "insn".
5983 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
5985 (spill_reg_store): Likewise for the elements of this array.
5986 (remove_init_insns): Likewise for local "equiv_insn".
5987 (will_delete_init_insn_p): Likewise for param "insn".
5988 (reload): Likewise for param ""first" and local "insn".
5989 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
5991 (calculate_elim_costs_all_insns): Likewise.
5992 (delete_caller_save_insns): Likewise.
5993 (spill_failure): Likewise for param "insn".
5994 (delete_dead_insn): Likewise.
5995 (set_label_offsets): Likewise.
5996 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
5998 (elimination_costs_in_insn): Likewise for param "insn".
5999 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
6000 when referring to an insn.
6001 (set_initial_label_offsets): Likewise.
6002 (set_offsets_for_label): Strengthen param "insn" from rtx to
6004 (init_eliminable_invariants): Likewise for param "first" and local
6006 (fixup_eh_region_note): Likewise for param "insn".
6007 (reload_as_needed): Likewise for locals "prev", "insn",
6008 "old_next", "old_prev", "next".
6009 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
6011 (reload_inheritance_insn): Strengthen elements of this array from
6013 (failed_reload): Likewise for param "insn".
6014 (choose_reload_regs): Likewise for local "insn". Replace use of
6015 NULL_RTX with NULL when referring to an insn.
6016 (input_reload_insns): Strengthen elements of this array from rtx
6018 (other_input_address_reload_insns): Likewise for this global.
6019 (other_input_reload_insns): Likewise for this global.
6020 (input_address_reload_insns): Likwise for the elements of this
6022 (inpaddr_address_reload_insns): Likwise for the elements of this
6024 (output_reload_insns): Likewise for the elements of this array.
6025 (output_address_reload_insns): Likewise for the elements of this
6027 (outaddr_address_reload_insns): Likewise for the elements of this
6029 (operand_reload_insns): Likewise for this global.
6030 (other_operand_reload_insns): Likewise for this global.
6031 (other_output_reload_insns): Likewise for the elements of this
6033 (new_spill_reg_store): Likewise for the elements of this
6035 (emit_input_reload_insns): Likewise for locals "insn", "temp".
6036 Strengthen local "where" from rtx * to rtx_insn **.
6037 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
6038 from rtx to rtx_insn *.
6039 (do_input_reload): Likewise for local "insn".
6040 (do_output_reload): Likewise for local "insn".
6041 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
6042 (emit_insn_if_valid_for_reload): Likewise for return type and local
6043 "last". Add checked cast to rtx_insn when returning "insn" since
6044 this has been through emit_insn.
6045 (gen_reload): Strengthen return type and locals "last", "insn", "set"
6046 from rtx to rtx_insn *. Add checked cast to rtx_insn when
6047 returning "insn" since it's been through
6048 emit_insn_if_valid_for_reload at this point.
6049 (delete_output_reload): Strengthen param "insn" and locals
6050 "output_reload_insn", "i2" from rtx to rtx_insn *.
6051 (delete_address_reloads): Likewise for params "dead_insn",
6052 "current_insn" and locals "prev", "next".
6053 (delete_address_reloads_1): Likewise for params "dead_insn",
6054 "current_insn" and locals "prev", "i2".
6055 (inc_for_reload): Likewise for locals "last", "add_insn".
6056 (add_auto_inc_notes): Strengthen param "insn" from rtx to
6059 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
6060 param of this duplicate of the prototype from reload.h
6062 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6064 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
6066 (regstat_bb_compute_calls_crossed): Likewise.
6068 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6070 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
6072 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
6074 (regrename_analyze): Strengthen local "insn" from rtx to
6076 (scan_rtx_reg): Likewise for param "insn".
6077 (scan_rtx_address): Likewise.
6078 (scan_rtx): Likewise.
6079 (restore_operands): Likewise.
6080 (record_out_operands): Likewise.
6081 (build_def_use): Likewise for local "insn". Replace use of
6082 NULL_RTX with NULL when dealing with an insn.
6084 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6086 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
6087 * reginfo.c (reg_scan): Likewise, also for local "insn".
6088 (reg_scan_mark_refs): Likewise for param "insn".
6089 (init_subregs_of_mode): Likewise for local "insn".
6091 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6093 * regcprop.c (struct queued_debug_insn_change): Strengthen field
6094 "insn" from rtx to rtx_insn *.
6095 (replace_oldest_value_reg): Likewise for param "insn".
6096 (replace_oldest_value_addr): Likewise.
6097 (replace_oldest_value_mem): Likewise.
6098 (apply_debug_insn_changes): Likewise for local "last_insn".
6099 (copyprop_hardreg_forward_1): Likewise for local "insn".
6101 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6103 * reg-stack.c (next_flags_user): Strengthen return type and param
6104 "insn" from rtx to rtx_insn *.
6105 (straighten_stack): Likewise for param "insn".
6106 (check_asm_stack_operands): Likewise.
6107 (remove_regno_note): Likewise.
6108 (emit_pop_insn): Likewise for return type, param "insn", local
6110 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
6111 "limit" from rtx to rtx_insn *.
6112 (swap_to_top): Likewise for param "insn".
6113 (move_for_stack_reg): Likewise.
6114 (move_nan_for_stack_reg): Likewise.
6115 (swap_rtx_condition): Likewise.
6116 (compare_for_stack_reg): Likewise.
6117 (subst_all_stack_regs_in_debug_insn): Likewise.
6118 (subst_stack_regs_pat): Likewise, and local "insn2".
6119 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
6121 (subst_stack_regs): Likewise.
6122 (change_stack): Likewise.
6123 (convert_regs_1): Likewise for locals "insn", "next".
6125 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6127 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
6129 (combine_set_extension): Likewise for param "curr_insn".
6130 (transform_ifelse): Likewise for param "def_insn".
6131 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
6132 from vec<rtx> * to vec<rtx_insn *> *.
6133 (is_cond_copy_insn): Likewise for param "insn".
6134 (struct ext_state): Strengthen the four vec fields from vec<rtx>
6136 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
6137 local "def_insn" from rtx to rtx_insn *.
6138 (get_sub_rtx): Likewise for param "def_insn".
6139 (merge_def_and_ext): Likewise.
6140 (combine_reaching_defs): Likewise.
6141 (add_removable_extension): Likewise for param "insn".
6142 (find_removable_extensions): Likewise for local "insn".
6143 (find_and_remove_re): Likewise for locals "curr_insn" and
6144 "def_insn". Strengthen locals "reinsn_del_list" and
6145 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
6147 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6149 * recog.c (split_insn): Strengthen param "insn" and locals
6150 "first", "last" from rtx to rtx_insn *.
6151 (split_all_insns): Likewise for locals "insn", "next".
6152 (split_all_insns_noflow): Likewise.
6154 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6156 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
6158 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
6159 (debug_rtx_find): Likewise for param 1 "x".
6161 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
6162 const_rtx to const rtx_insn *. Likewise for local "insn".
6163 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
6164 (debug_rtx_find): Likewise for param 1 "x".
6165 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
6166 from const_rtx to const rtx_insn * within the appropriate cases of
6167 the switch statement.
6169 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
6170 Strengthen local "insns" from rtx to rtx_insn * since this is
6171 passed to a call to debug_rtx_list.
6173 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6175 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
6178 * function.c (stack_protect_epilogue): Add checked cast to
6179 rtx_insn for now when invoking predict_insn_def.
6181 * predict.c (predict_insn): Strengthen param "insn" from rtx to
6183 (predict_insn_def): Likewise.
6184 (rtl_predict_edge): Likewise for local "last_insn".
6185 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
6187 (combine_predictions_for_insn): Strengthen param "insn" from rtx
6189 (bb_estimate_probability_locally): Likewise for local "last_insn".
6190 (expensive_function_p): Likewise for local "insn".
6192 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
6193 local "jmp", since this is used when invoking predict_insn_def.
6195 2014-08-22 Marek Polacek <polacek@redhat.com>
6198 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
6200 2014-08-22 Marek Polacek <polacek@redhat.com>
6203 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
6204 a comparison in parens.
6205 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
6208 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6210 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
6213 * cprop.c (fis_get_condition): Likewise.
6215 * postreload.c (reload_cse_regs): Likewise for param "first".
6216 (reload_cse_simplify): Likewise for param "insn".
6217 (reload_cse_regs_1): Likewise for local "insn".
6218 (reload_cse_simplify_set): Likewise for param "insn".
6219 (reload_cse_simplify_operands): Likewise.
6220 (struct reg_use): Likewise for field "insn".
6221 (reload_combine_purge_insn_uses): Likewise for param "insn".
6222 (fixup_debug_insns): Likewise for params "from", "to" and local
6224 (try_replace_in_use): Likewise for local "use_insn".
6225 (reload_combine_recognize_const_pattern): Likewise for param
6226 "insn" and locals "add_moved_after_insn", "use_insn".
6227 (reload_combine_recognize_pattern): Likewise for param "insn" and
6229 (reload_combine): Likewise for locals "insn", "prev".
6230 (reload_combine_note_use): Likewise for param "insn".
6231 (move2add_use_add2_insn): Likewise.
6232 (move2add_use_add3_insn): Likewise.
6233 (reload_cse_move2add): Likewise, also for local "next".
6234 (move2add_note_store): Likewise for local "insn".
6236 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6238 * postreload-gcse.c (struct occr): Strengthen field "insn" from
6240 (struct unoccr): Likewise.
6241 (struct modifies_mem): Likewise.
6242 (alloc_mem): Likewise for local "insn".
6243 (insert_expr_in_table): Likewise for param "insn".
6244 (dump_expr_hash_table_entry): Likewise for local "insn".
6245 (oprs_unchanged_p): Likewise for param "insn".
6246 (load_killed_in_block_p): Likewise for local "setter".
6247 (record_last_reg_set_info): Likewise for param "insn".
6248 (record_last_reg_set_info_regno): Likewise.
6249 (record_last_mem_set_info): Likewise.
6250 (record_last_set_info): Likewise for local "last_set_insn".
6251 (record_opr_changes): Likewise for param "insn".
6252 (hash_scan_set): Likewise.
6253 (compute_hash_table): Likewise for local "insn".
6254 (get_avail_load_store_reg): Likewise for param "insn".
6255 (eliminate_partially_redundant_load): Likewise, also for locals
6256 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
6258 (eliminate_partially_redundant_loads): Likewise for local "insn".
6260 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6262 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
6264 (expand_binop): Likewise for locals "entry_last", "last", "insns"
6265 (expand_twoval_unop): Likewise for locals entry_last", "last".
6266 (expand_twoval_binop): Likewise.
6267 (expand_twoval_binop_libfunc): Likewise for local "insns".
6268 (widen_leading): Likewise for local "last".
6269 (expand_doubleword_clz): Likewise for local "seq". Strengthen
6270 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
6271 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
6272 (expand_parity): Likewise for locals "last" and "seq".
6273 (expand_ffs): Likewise for local "seq". Strengthen local
6274 "nonzero_label" from rtx to rtx_code_label *.
6275 (expand_absneg_bit): Strengthen local "insns" from rtx to
6277 (expand_unop_direct): Likewise for local "last".
6278 (expand_unop): Likewise for locals "last", "insns".
6279 (expand_abs_nojump): Likewise for local "last".
6280 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
6281 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
6283 (expand_copysign_absneg): Strengthen local "label" from rtx to
6285 (expand_copysign_bit): Strengthen local "insns" from rtx to
6287 (struct no_conflict_data): Likewise for fields "first", "insn".
6288 (emit_libcall_block_1): Likewise for param "insns" and locals
6289 "next", "last", "insn".
6290 (emit_libcall_block): For now, add a checked cast to rtx_insn *
6291 on "insns" when invoking emit_libcall_block_1. Ultimately we
6292 want to strengthen insns itself.
6293 (prepare_cmp_insn): Strengthen local "last" from rtx to
6295 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
6296 (prepare_float_lib_cmp): Likewise for local "insns".
6297 (emit_conditional_move): Likewise for local "last".
6298 (emit_conditional_add): Likewise.
6299 (have_sub2_insn): Likewise for local "seq".
6300 (expand_float): Likewise for local "insns". Strengthen locals
6301 "label", "neglabel" from rtx to rtx_code_label *.
6302 (expand_fix): Likewise for locals "last", "insn", "insns" (to
6303 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
6304 (expand_fixed_convert): Likewise for local "insns" (to
6306 (expand_sfix_optab): Likewise for local "last".
6307 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
6308 to rtx_code_label *.
6309 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
6310 from rtx to rtx_insn *.
6311 (expand_atomic_fetch_op): Likewise for local "insn".
6312 (maybe_legitimize_operand_same_code): Likewise for local "last".
6313 (maybe_legitimize_operands): Likewise.
6315 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6317 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
6318 "insn" from rtx to rtx_insn *.
6319 (ps_rtl_insn): Likewise for return type.
6320 (doloop_register_get): Likewise for params "head", "tail" and
6321 locals "insn", "first_insn_not_to_check".
6322 (schedule_reg_move): Likewise for local "this_insn".
6323 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
6324 of gen_move_insn for now.
6325 (reset_sched_times): Strengthen local "insn" from rtx to
6327 (permute_partial_schedule): Likewise.
6328 (duplicate_insns_of_cycles): Likewise for local "u_insn".
6329 (dump_insn_location): Likewise for param "insn".
6330 (loop_canon_p): Likewise for local "insn".
6331 (sms_schedule): Likewise.
6332 (print_partial_schedule): Likewise.
6333 (ps_has_conflicts): Likewise.
6335 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6337 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
6338 "tailp" from rtx * to rtx_insn **.
6340 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
6341 from rtx to rtx_insn *.
6342 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
6343 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
6344 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
6346 * modulo-sched.c (const_iteration_count): Strengthen return type
6347 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
6348 use of NULL_RTX with NULL when working with insns.
6349 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
6351 (sms_schedule): Likewise.
6352 * sched-rgn.c (init_ready_list): Likewise, also for locals
6353 "src_head" and "src_next_tail".
6354 (compute_block_dependences): Likewise.
6355 (free_block_dependencies): Likewise.
6356 (debug_rgn_dependencies): Likewise.
6357 (free_rgn_deps): Likewise.
6358 (compute_priorities): Likewise.
6359 (schedule_region): Likewise.
6360 * sel-sched.c (find_ebb_boundaries): Likewise.
6362 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
6363 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
6365 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6367 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
6368 from rtx to rtx_insn *.
6369 (new_seginfo): Likewise for param "insn".
6370 (create_pre_exit): Likewise for locals "last_insn",
6371 "before_return_copy", "return_copy".
6372 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
6375 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6377 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
6378 from rtx to rtx_insn *.
6379 (lra_push_insn): Likewise for 1st param.
6380 (lra_push_insn_and_update_insn_regno_info): Likewise.
6381 (lra_pop_insn): Likewise for return type.
6382 (lra_invalidate_insn_data): Likewise for 1st param.
6383 (lra_set_insn_deleted): Likewise.
6384 (lra_delete_dead_insn): Likewise.
6385 (lra_process_new_insns): Likewise for first 3 params.
6386 (lra_set_insn_recog_data): Likewise for 1st param.
6387 (lra_update_insn_recog_data): Likewise.
6388 (lra_set_used_insn_alternative): Likewise.
6389 (lra_invalidate_insn_regno_info): Likewise.
6390 (lra_update_insn_regno_info): Likewise.
6391 (lra_former_scratch_operand_p): Likewise.
6392 (lra_eliminate_regs_1): Likewise.
6393 (lra_get_insn_recog_data): Likewise.
6395 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
6398 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
6400 (substitute_within_insn): New.
6401 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
6402 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
6403 Replace call to "substitute" with call to substitute_within_insn.
6405 * lra-constraints.c (curr_insn): Strengthen from rtx to
6407 (get_equiv_with_elimination): Likewise for param "insn".
6408 (match_reload): Strengthen params "before" and "after" from rtx *
6410 (emit_spill_move): Likewise for return type. Add a checked cast
6411 to rtx_insn * on result of gen_move_insn for now.
6412 (check_and_process_move): Likewise for local "before". Replace
6413 NULL_RTX with NULL when referring to insns.
6414 (process_addr_reg): Strengthen params "before" and "after" from
6415 rtx * to rtx_insn **.
6416 (insert_move_for_subreg): Likewise.
6417 (simplify_operand_subreg): Strengthen locals "before" and "after"
6418 from rtx to rtx_insn *.
6419 (process_address_1): Strengthen params "before" and "after" from
6420 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
6422 (process_address): Strengthen params "before" and "after" from
6423 rtx * to rtx_insn **.
6424 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
6425 (curr_insn_transform): Strengthen locals "before" and "after"
6426 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
6428 (loc_equivalence_callback): Update cast of "data", changing
6429 resulting type from rtx to rtx_insn *.
6430 (substitute_pseudo_within_insn): New.
6431 (inherit_reload_reg): Strengthen param "insn" from rtx to
6432 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
6433 NULL when referring to insns. Add a checked cast to rtx_insn *
6434 when using usage_insn to invoke lra_update_insn_regno_info.
6435 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
6436 likewise for locals "restore", "save". Add checked casts to
6437 rtx_insn * when using usage_insn to invoke
6438 lra_update_insn_regno_info and lra_process_new_insns. Replace
6439 NULL_RTX with NULL when referring to insns.
6440 (split_if_necessary): Strengthen param "insn" from rtx to
6442 (update_ebb_live_info): Likewise for params "head", "tail" and local
6444 (get_last_insertion_point): Likewise for return type and local "insn".
6445 (get_live_on_other_edges): Likewise for local "last".
6446 (inherit_in_ebb): Likewise for params "head", "tail" and locals
6447 "prev_insn", "next_insn", "restore".
6448 (remove_inheritance_pseudos): Likewise for local "prev_insn".
6449 (undo_optional_reloads): Likewise for local "insn".
6451 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
6453 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
6455 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
6457 (spill_pseudos): Likewise for local "insn".
6458 (init_elimination): Likewise.
6459 (process_insn_for_elimination): Likewise for param "insn".
6461 * lra-lives.c (curr_insn): Likewise.;
6463 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
6464 (remove_pseudos): Likewise for param "insn".
6465 (spill_pseudos): Likewise for local "insn".
6466 (lra_final_code_change): Likewise for locals "insn", "curr".
6468 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
6469 (lra_set_insn_deleted): Likewise.
6470 (lra_delete_dead_insn): Likewise, and for local "prev".
6471 (new_insn_reg): Likewise for param "insn".
6472 (lra_set_insn_recog_data): Likewise.
6473 (lra_update_insn_recog_data): Likewise.
6474 (lra_set_used_insn_alternative): Likewise.
6475 (get_insn_freq): Likewise.
6476 (invalidate_insn_data_regno_info): Likewise.
6477 (lra_invalidate_insn_regno_info): Likewise.
6478 (lra_update_insn_regno_info): Likewise.
6479 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
6481 (lra_push_insn_1): Strengthen param "insn" from rtx to
6483 (lra_push_insn): Likewise.
6484 (lra_push_insn_and_update_insn_regno_info): Likewise.
6485 (lra_pop_insn): Likewise for return type and local "insn".
6486 (push_insns): Likewise for params "from", "to", and local "insn".
6487 (setup_sp_offset): Likewise for params "from", "last" and locals
6489 (lra_process_new_insns): Likewise for params "insn", "before",
6490 "after" and local "last".
6491 (struct sloc): Likewise for field "insn".
6492 (lra_former_scratch_operand_p): Likewise for param "insn".
6493 (remove_scratches): Likewise for locals "insn", "last".
6494 (check_rtl): Likewise for local "insn".
6495 (add_auto_inc_notes): Likewise for param "insn".
6496 (update_inc_notes): Likewise for local "insn".
6497 (lra): Replace NULL_RTX with NULL when referring to insn.
6499 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6501 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
6503 (resolve_reg_notes): Likewise.
6504 (resolve_simple_move): Likewise for return type, param "insn", and
6505 locals "insns", "minsn".
6506 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
6507 (resolve_use): Likewise.
6508 (resolve_debug): Likewise.
6509 (find_decomposable_shift_zext): Likewise.
6510 (resolve_shift_zext): Likewise for return type, param "insn", and
6511 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
6512 (decompose_multiword_subregs): Likewise for local "insn",
6513 "orig_insn", "decomposed_shift", "end".
6515 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6517 * basic-block.h (basic_block split_edge_and_insert): Strengthen
6518 param "insns" from rtx to rtx_insn *.
6520 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
6522 (struct iv_to_split): Likewise.
6523 (loop_exit_at_end_p): Likewise for local "insn".
6524 (split_edge_and_insert): Likewise for param "insns".
6525 (compare_and_jump_seq): Likewise for return type, param "cinsn",
6526 and locals "seq", "jump".
6527 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
6528 "branch_code"; update invocations of compare_and_jump_seq to
6529 eliminate NULL_RTX in favor of NULL.
6530 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
6532 (reset_debug_uses_in_loop): Likewise.
6533 (analyze_insn_to_expand_var): Likewise for param "insn".
6534 (analyze_iv_to_split_insn): Likewise.
6535 (analyze_insns_in_loop): Likewise for local "insn".
6536 (insert_base_initialization): Likewise for param
6537 "insn" and local "seq".
6538 (split_iv): Likewise for param "insn" and local "seq".
6539 (expand_var_during_unrolling): Likewise for param "insn".
6540 (insert_var_expansion_initialization): Likewise for local "seq".
6541 (combine_var_copies_in_loop_exit): Likewise.
6542 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
6544 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
6545 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
6548 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6550 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
6552 (iv_analyze_result): Likewise.
6553 (iv_analyze_expr): Likewise.
6556 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
6557 local "def_insn" from rtx to rtx_insn *.
6558 (get_biv_step_1): Likewise for local "insn".
6559 (iv_analyze_expr): Likewise for param "insn".
6560 (iv_analyze_def): Likewise for local "insn".
6561 (iv_analyze_op): Likewise for param "insn".
6562 (iv_analyze): Likewise.
6563 (iv_analyze_result): Likewise.
6565 (suitable_set_for_replacement): Likewise.
6566 (simplify_using_initial_values): Likewise for local "insn".
6567 (iv_number_of_iterations): Likewise for param "insn".
6568 (check_simple_exit): Add checked cast to rtx_insn when invoking
6569 iv_number_of_iterations for now (until get_condition is
6572 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
6573 "insn" from rtx to rtx_insn *.
6574 (analyze_insns_in_loop): Likewise for local "insn".
6576 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6578 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
6580 (struct invariant): Likewise.
6581 (hash_invariant_expr_1): Likewise for param "insn".
6582 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
6583 (find_exits): Likewise for local "insn".
6584 (create_new_invariant): Likewise for param "insn".
6585 (check_dependencies): Likewise.
6586 (find_invariant_insn): Likewise.
6587 (record_uses): Likewise.
6588 (find_invariants_insn): Likewise.
6589 (find_invariants_bb): Likewise for local "insn".
6590 (get_pressure_class_and_nregs): Likewise for param "insn".
6591 (calculate_loop_reg_pressure): Likewise for local "insn".
6593 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6595 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
6597 (add_test): Likewise for locals "seq", "jump".
6598 (doloop_modify): Likewise for locals "sequence", "jump_insn".
6600 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6602 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
6604 (rebuild_jump_labels_chain): Likewise for param "chain".
6606 * cfgexpand.c (pass_expand::execute): Add checked cast to
6607 rtx_insn * when calling rebuild_jump_labels_chain in region where
6608 we know e->insns.r is non-NULL.
6610 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
6612 (rebuild_jump_labels): Likewise.
6613 (rebuild_jump_labels_chain): Likewise for param "chain".
6614 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
6615 (init_label_info): Likewise for param "f".
6616 (maybe_propagate_label_ref): Likewise for params "jump_insn",
6617 "prev_nonjump_insn".
6618 (mark_all_labels): Likewise for param "f" and locals "insn",
6619 "prev_nonjump_insn".
6621 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6623 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
6624 from rtx to rtx_insn *insn.
6625 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
6626 (ira_add_allocno_copy): Likewise.
6627 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
6629 (ira_create_copy): Likewise.
6630 (ira_add_allocno_copy): Likewise.
6631 (create_bb_allocnos): Likewise for local "insn".
6632 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
6633 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
6634 process_regs_for_copy for rtx_insn * param.
6635 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
6636 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
6637 process_regs_for_copy for rtx_insn * param.
6638 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
6639 * ira-costs.c (record_reg_classes): Likewise for param "insn".
6640 (record_operand_costs): Likewise.
6641 (scan_one_insn): Likewise for return type, and for param "insn".
6642 (process_bb_for_costs): Likewise for local "insn".
6643 (process_bb_node_for_hard_reg_moves): Likewise.
6644 * ira-emit.c (struct move): Likewise for field "insn".
6645 (create_move): Eliminate use of NULL_RTX when dealing with an
6647 (emit_move_list): Strengthen return type and locals "result",
6648 "insn" from rtx to rtx_insn *insn.
6649 (emit_moves): Likewise for locals "insns", "tmp".
6650 (ira_emit): Likewise for local "insn".
6651 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
6653 (find_call_crossed_cheap_reg): Likewise.
6654 (process_bb_node_lives): Likewise for local "insn".
6655 * ira.c (decrease_live_ranges_number): Likewise.
6656 (compute_regs_asm_clobbered): Likewise.
6657 (build_insn_chain): Likewise.
6658 (find_moveable_pseudos): Likewise, also locals "def_insn",
6659 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
6660 to rtx_insn **. Add a checked cast when assigning from
6661 "closest_use" into closest_uses array in a region where we know
6662 it's a non-NULL insn.
6663 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
6665 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
6666 "last_interesting_insn", "uin".
6667 (move_unallocated_pseudos): Likewise for locals "def_insn",
6668 "move_insn", "newinsn".
6670 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6672 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
6673 Strengthen locals "done_label", "do_error" from rtx to
6675 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
6676 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
6678 (ubsan_expand_si_overflow_neg_check): Likewise for locals
6679 "done_label", "do_error" to rtx_code_label * and local "last" to
6681 (ubsan_expand_si_overflow_mul_check): Likewise for locals
6682 "done_label", "do_error", "large_op0", "small_op0_large_op1",
6683 "one_small_one_large", "both_ops_large", "after_hipart_neg",
6684 "after_lopart_neg", "do_overflow", "hipart_different" to
6685 rtx_code_label * and local "last" to rtx_insn *.
6687 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6689 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
6690 "insn" and "move_insn" from rtx to rtx_insn *.
6692 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6694 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
6696 (cheap_bb_rtx_cost_p): Likewise.
6697 (first_active_insn): Likewise for return type and local "insn".
6698 (last_active_insn): Likewise for return type and locals "insn",
6700 (struct noce_if_info): Likewise for fields "jump", "insn_a",
6702 (end_ifcvt_sequence): Likewise for return type and locals "insn",
6704 (noce_try_move): Likewise for local "seq".
6705 (noce_try_store_flag): Likewise.
6706 (noce_try_store_flag_constants): Likewise.
6707 (noce_try_addcc): Likewise.
6708 (noce_try_store_flag_mask): Likewise.
6709 (noce_try_cmove): Likewise.
6710 (noce_try_minmax): Likewise.
6711 (noce_try_abs): Likewise.
6712 (noce_try_sign_mask): Likewise.
6713 (noce_try_bitop): Likewise.
6714 (noce_can_store_speculate_p): Likewise for local "insn".
6715 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
6717 (check_cond_move_block): Likewise for local "insn".
6718 (cond_move_convert_if_block): Likewise.
6719 (cond_move_process_if_block): Likewise for locals "seq",
6721 (noce_find_if_block): Likewise for local "jump".
6722 (merge_if_block): Likewise for local "last".
6723 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
6724 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
6725 (block_has_only_trap): Likewise for return type and local "trap".
6726 (find_if_case_1): Likewise for local "jump".
6727 (dead_or_predicable): Likewise for locals "head", "end", "jump",
6730 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6732 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
6733 "last_insn", "loop_end" from rtx to rtx_insn *.
6735 * hw-doloop.c (scan_loop): Likewise for local "insn".
6736 (discover_loop): Likewise for param "tail_insn".
6737 (discover_loops): Likewise for local "tail".
6739 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
6740 cast to rtx_insn * when assigning from an rtx local to a
6741 hwloop_info's "last_insn" field.
6743 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6745 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
6746 (add_delay_dependencies): Strengthen local "pro" from rtx to
6748 (recompute_todo_spec): Likewise.
6749 (dep_cost_1): Likewise for locals "insn", "used".
6750 (schedule_insn): Likewise for local "dbg".
6751 (schedule_insn): Likewise for locals "pro", "next".
6752 (unschedule_insns_until): Likewise for local "con".
6753 (restore_pattern): Likewise for local "next".
6754 (estimate_insn_tick): Likewise for local "pro".
6755 (resolve_dependencies): Likewise for local "next".
6756 (fix_inter_tick): Likewise.
6757 (fix_tick_ready): Likewise for local "pro".
6758 (add_to_speculative_block): Likewise for locals "check", "twin",
6760 (sched_extend_bb): Likewise for locals "end", "insn".
6761 (init_before_recovery): Likewise for local "x".
6762 (sched_create_recovery_block): Likewise for local "barrier".
6763 (create_check_block_twin): Likewise for local "pro".
6764 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
6766 (unlink_bb_notes): Update for change to type of bb_header.
6767 Strengthen locals "prev", "label", "note", "next" from rtx to
6769 (clear_priorities): Likewise for local "pro".
6771 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6773 * gcse.c (struct occr): Strengthen field "insn" from rtx to
6775 (test_insn): Likewise for this global.
6776 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
6778 (oprs_anticipatable_p): Likewise.
6779 (oprs_available_p): Likewise.
6780 (insert_expr_in_table): Strengthen param "insn" from rtx to
6782 (hash_scan_set): Likewise.
6783 (hash_scan_clobber): Likewise.
6784 (hash_scan_call): Likewise.
6785 (hash_scan_insn): Likewise.
6786 (compute_hash_table_work): Likewise for local "insn".
6787 (process_insert_insn): Likewise for return type and local "pat".
6788 (insert_insn_end_basic_block): Likewise for locals "new_insn",
6789 "pat", "pat_end", "maybe_cc0_setter".
6790 (pre_edge_insert): Likewise for local "insn".
6791 (pre_insert_copy_insn): Likewise for param "insn".
6792 (pre_insert_copies): Likewise for local "insn".
6793 (struct set_data): Likewise for field "insn".
6794 (single_set_gcse): Likewise for param "insn".
6795 (gcse_emit_move_after): Likewise.
6796 (pre_delete): Likewise for local "insn".
6797 (update_bb_reg_pressure): Likewise for param "from" and local
6799 (should_hoist_expr_to_dom): Likewise for param "from".
6800 (hoist_code): Likewise for local "insn".
6801 (get_pressure_class_and_nregs): Likewise for param "insn".
6802 (calculate_bb_reg_pressure): Likewise for local "insn".
6803 (compute_ld_motion_mems): Likewise.
6805 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6807 * genpeep.c (main): Rename param back from "uncast_ins1" to
6808 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
6811 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
6813 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
6816 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
6817 documentation to state it is only for VSX operations.
6819 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
6820 constraint only active if VSX.
6822 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
6823 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
6826 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6828 * fwprop.c (single_def_use_dom_walker::before_dom_children):
6829 Strengthen local "insn" from rtx to rtx_insn *.
6830 (use_killed_between): Likewise for param "target_insn".
6831 (all_uses_available_at): Likewise for param "target_insn" and
6833 (update_df_init): Likewise for params "def_insn", "insn".
6834 (update_df): Likewise for param "insn".
6835 (try_fwprop_subst): Likewise for param "def_insn" and local
6837 (free_load_extend): Likewise for param "insn".
6838 (forward_propagate_subreg): Likewise for param "def_insn" and
6840 (forward_propagate_asm): Likewise for param "def_insn" and local
6842 (forward_propagate_and_simplify): Likewise for param "def_insn"
6843 and local "use_insn".
6844 (forward_propagate_into): Likewise for locals "def_insn" and
6847 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6849 * function.c (emit_initial_value_sets): Strengthen local "seq"
6850 from rtx to rtx_insn *.
6851 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
6853 (instantiate_virtual_regs): Likewise for local "insn".
6854 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
6855 (reorder_blocks_1): Likewise for param "insns" and local "insn".
6856 (expand_function_end): Likewise for locals "insn" and "seq".
6857 (epilogue_done): Likewise for local "insn".
6858 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
6860 (reposition_prologue_and_epilogue_notes): Likewise for locals
6861 "insn", "last", "note", "first".
6862 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
6863 (pass_match_asm_constraints::execute): Likewise for local "insn".
6865 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6867 * output.h (final_scan_insn): Strengthen return type from rtx to
6869 (final_forward_branch_p): Likewise for param.
6870 (current_output_insn): Likewise for this global.
6872 * final.c (rtx debug_insn): Likewise for this variable.
6873 (current_output_insn): Likewise.
6874 (get_attr_length_1): Rename param "insn" to "uncast_insn",
6875 adding "insn" back in as an rtx_insn * with a checked cast, so
6876 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
6878 (compute_alignments): Strengthen local "label" from rtx to
6880 (shorten_branches): Rename param from "first" to "uncast_first",
6881 introducing a new local rtx_insn * "first" using a checked cast to
6882 effectively strengthen "first" from rtx to rtx_insn * without
6883 affecting the type signature. Strengthen locals "insn", "seq",
6884 "next", "label" from rtx to rtx_insn *.
6885 (change_scope): Strengthen param "orig_insn" and local "insn" from
6887 (final_start_function): Rename param from "first" to "uncast_first",
6888 introducing a new local rtx_insn * "first" using a checked cast to
6889 effectively strengthen "first" from rtx to rtx_insn * without
6890 affecting the type signature. Strengthen local "insn" from rtx to
6892 (dump_basic_block_info): Strengthen param "insn" from rtx to
6894 (final): Rename param from "first" to "uncast_first",
6895 introducing a new local rtx_insn * "first" using a checked cast to
6896 effectively strengthen "first" from rtx to rtx_insn * without
6897 affecting the type signature. Strengthen locals "insn", "next"
6898 from rtx to rtx_insn *.
6899 (output_alternate_entry_point): Strengthen param "insn" from rtx to
6901 (call_from_call_insn): Strengthen param "insn" from rtx to
6903 (final_scan_insn): Rename param from "insn" to "uncast_insn",
6904 introducing a new local rtx_insn * "insn" using a checked cast to
6905 effectively strengthen "insn" from rtx to rtx_insn * without
6906 affecting the type signature. Strengthen return type and locals
6907 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
6908 now-redundant checked cast to rtx_insn * from both invocations of
6909 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
6910 introducing a local "call_insn" for use when invoking
6911 call_from_call_insn.
6912 (notice_source_line): Strengthen param "insn" from rtx to
6914 (leaf_function_p): Likewise for local "insn".
6915 (final_forward_branch_p): Likewise.
6916 (leaf_renumber_regs): Likewise for param "first".
6917 (rest_of_clean_state): Likewise for locals "insn" and "next".
6918 (self_recursive_call_p): Likewise for param "insn".
6919 (collect_fn_hard_reg_usage): Likewise for local "insn".
6920 (get_call_fndecl): Likewise for param "insn".
6921 (get_call_cgraph_rtl_info): Likewise.
6922 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
6923 introducing a new local rtx_insn * "insn" using a checked cast to
6924 effectively strengthen "insn" from rtx to rtx_insn * without
6925 affecting the type signature.
6927 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
6928 cast when assigning from param "insn" to current_output_insn.
6929 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
6930 so that we can assign it back to current_output_insn.
6932 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
6934 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
6935 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
6936 atmxt540s and atmxt540sreva devices.
6937 * config/avr/avr-tables.opt: Regenerate.
6938 * config/avr/t-multilib: Regenerate.
6939 * doc/avr-mmcu.texi: Regenerate.
6941 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6943 * expr.c (convert_move): Strengthen local "insns" from rtx to
6945 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
6946 "top_label" from rtx to rtx_code_label *.
6947 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
6949 (emit_single_push_insn): Likewise for locals "prev", "last".
6950 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
6951 to rtx_code_label *.
6952 (store_constructor): Likewise for locals "loop_start", "loop_end".
6953 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
6955 (expand_expr_real_2): Likewise.
6956 (expand_expr_real_1): Strengthen local "label" from rtx to
6959 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6961 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
6962 from rtx to rtx_insn *.
6963 (store_bit_field_1): Likewise.
6964 (extract_bit_field_1): Likewise.
6965 (expand_mult_const): Likewise for local "insns".
6966 (expmed_mult_highpart): Strengthen local "label" from rtx to
6968 (expand_smod_pow2): Likewise.
6969 (expand_sdiv_pow2): Likewise.
6970 (expand_divmod): Strengthen locals "last", "insn" from rtx to
6971 rtx_insn *. Strengthen locals "label", "label1", "label2",
6972 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
6973 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
6974 (emit_store_flag): Likewise.
6975 (emit_store_flag_force): Strengthen local "label" from rtx to
6977 (do_cmp_and_jump): Likewise for param "label".
6979 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6981 * explow.c (force_reg): Strengthen local "insn" from rtx to
6983 (adjust_stack_1): Likewise.
6984 (allocate_dynamic_stack_space): Likewise. Strengthen locals
6985 "final_label", "available_label", "space_available" from rtx to
6987 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
6988 (anti_adjust_stack_and_probe): Likewise.
6990 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6992 * except.h (sjlj_emit_function_exit_after): Strengthen param
6993 "after" from rtx to rtx_insn *. This is only called with
6994 result of get_last_insn (in function.c) so type-change should be
6997 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
6998 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
6999 to rtx_insn *. These fields are only used from except.c so this
7000 type-change should be self-contained to this patch.
7002 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
7003 local "last" from rtx to rtx_insn *.
7004 (dw2_build_landing_pads): Likewise for local "seq".
7005 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
7006 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
7007 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
7009 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
7011 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
7012 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
7013 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
7014 referring to an insn. Strengthen local "dispatch_label" from
7015 rtx to rtx_code_label *.
7016 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
7018 (expand_eh_return): Strengthen local "around_label" from
7019 rtx to rtx_code_label *.
7020 (convert_to_eh_region_ranges): Strengthen locals "iter",
7021 "last_action_insn", "first_no_action_insn",
7022 "first_no_action_insn_before_switch",
7023 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
7025 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7027 * dwarf2out.c (last_var_location_insn): Strengthen this variable
7028 from rtx to rtx_insn *.
7029 (cached_next_real_insn): Likewise.
7030 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
7032 (dwarf2out_var_location): Strengthen locals "next_real",
7033 "next_note", "expected_next_loc_note", "last_start", "insn" from
7036 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7038 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
7039 from rtx to rtx_insn *.
7040 (create_pseudo_cfg): Likewise for local "insn".
7042 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7044 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
7045 from rtx to rtx_insn *.
7046 (df_bb_regno_last_def_find): Likewise.
7048 * df-problems.c (df_rd_bb_local_compute): Likewise.
7049 (df_lr_bb_local_compute): Likewise.
7050 (df_live_bb_local_compute): Likewise.
7051 (df_chain_remove_problem): Likewise.
7052 (df_chain_create_bb): Likewise.
7053 (df_word_lr_bb_local_compute): Likewise.
7054 (df_remove_dead_eq_notes): Likewise for param "insn".
7055 (df_note_bb_compute): Likewise for local "insn".
7056 (simulate_backwards_to_point): Likewise.
7057 (df_md_bb_local_compute): Likewise.
7059 * df-scan.c (df_scan_free_bb_info): Likewise.
7060 (df_scan_start_dump): Likewise.
7061 (df_scan_start_block): Likewise.
7062 (df_install_ref_incremental): Likewise for local "insn".
7063 (df_insn_rescan_all): Likewise.
7064 (df_reorganize_refs_by_reg_by_insn): Likewise.
7065 (df_reorganize_refs_by_insn_bb): Likewise.
7066 (df_recompute_luids): Likewise.
7067 (df_bb_refs_record): Likewise.
7068 (df_update_entry_exit_and_calls): Likewise.
7069 (df_bb_verify): Likewise.
7071 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7073 * ddg.h (struct ddg_node): Strengthen fields "insn" and
7074 "first_note" from rtx to rtx_insn *.
7075 (get_node_of_insn): Likewise for param 2 "insn".
7076 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7078 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
7080 (mem_write_insn_p): Likewise.
7081 (mem_access_insn_p): Likewise.
7082 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7083 (def_has_ccmode_p): Likewise for param "insn".
7084 (add_cross_iteration_register_deps): Likewise for locals
7085 "def_insn" and "use_insn".
7086 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
7087 (build_intra_loop_deps): Likewise for local "src_insn".
7088 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
7090 (get_node_of_insn): Likewise for param "insn".
7092 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7094 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
7095 (deletable_insn_p): Strengthen param "insn" from rtx to
7096 rtx_insn *. Add checked cast to rtx_call_insn when invoking
7097 find_call_stack_args, since this is guarded by CALL_P (insn).
7098 (marked_insn_p): Strengthen param "insn" from rtx to
7100 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
7101 invoking find_call_stack_args, since this is guarded by
7103 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
7104 rtx_insn *; we know this is an insn since this was called by
7106 (mark_nonreg_stores_2): Likewise.
7107 (mark_nonreg_stores): Strengthen param "insn" from rtx to
7109 (find_call_stack_args): Strengthen param "call_insn" from rtx to
7110 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
7112 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
7113 from rtx to rtx_insn *.
7114 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
7116 (delete_unmarked_insns): Likewise for locals "insn", "next".
7117 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
7118 (mark_reg_dependencies): Likewise for param "insn".
7119 (rest_of_handle_ud_dce): Likewise for local "insn".
7120 (word_dce_process_block): Likewise.
7121 (dce_process_block): Likewise.
7123 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7125 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
7126 from rtx to rtx_insn *.
7127 (struct change_cc_mode_args): Likewise for field "insn".
7128 (this_insn): Strengthen from rtx to rtx_insn *.
7129 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
7131 (validate_canon_reg): Strengthen param "insn" from rtx to
7133 (canon_reg): Likewise.
7134 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
7136 (record_jump_equiv): Strengthen param "insn" from rtx to
7138 (try_back_substitute_reg): Likewise, also for locals "prev",
7140 (find_sets_in_insn): Likewise for param "insn".
7141 (canonicalize_insn): Likewise.
7142 (cse_insn): Likewise. Add a checked cast.
7143 (invalidate_from_clobbers): Likewise for param "insn".
7144 (invalidate_from_sets_and_clobbers): Likewise.
7145 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
7147 (cse_prescan_path): Strengthen local "insn" from rtx to
7149 (cse_extended_basic_block): Likewise for locals "insn" and
7151 (cse_main): Likewise for param "f".
7152 (check_for_label_ref): Likewise for local "insn".
7153 (set_live_p): Likewise for second param ("insn").
7154 (insn_live_p): Likewise for first param ("insn") and for local
7156 (cse_change_cc_mode_insn): Likewise for first param "insn".
7157 (cse_change_cc_mode_insns): Likewise for first and second params
7159 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
7161 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
7164 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7165 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7166 Anna Tikhonova <anna.tikhonova@intel.com>
7167 Ilya Tocar <ilya.tocar@intel.com>
7168 Andrey Turetskiy <andrey.turetskiy@intel.com>
7169 Ilya Verbin <ilya.verbin@intel.com>
7170 Kirill Yukhin <kirill.yukhin@intel.com>
7171 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7173 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
7175 * config/i386/sse.md
7176 (define_mode_iterator VI248_AVX2): Delete.
7177 (define_mode_iterator VI2_AVX2_AVX512BW): New.
7178 (define_mode_iterator VI48_AVX2): Ditto.
7179 (define_insn <shift_insn><mode>3): Delete.
7180 (define_insn "<shift_insn><mode>3<mask_name>" with
7181 VI2_AVX2_AVX512BW): New.
7182 (define_insn "<shift_insn><mode>3<mask_name>" with
7185 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7186 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7187 Anna Tikhonova <anna.tikhonova@intel.com>
7188 Ilya Tocar <ilya.tocar@intel.com>
7189 Andrey Turetskiy <andrey.turetskiy@intel.com>
7190 Ilya Verbin <ilya.verbin@intel.com>
7191 Kirill Yukhin <kirill.yukhin@intel.com>
7192 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7194 * config/i386/sse.md
7195 (define_mode_iterator VI4F_BRCST32x2): New.
7196 (define_mode_attr 64x2_mode): Ditto.
7197 (define_mode_attr 32x2mode): Ditto.
7198 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
7199 with VI4F_BRCST32x2): Ditto.
7200 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
7201 with V16FI mode iterator): Ditto.
7202 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
7204 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
7205 with VI8F_BRCST64x2): Ditto.
7207 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7208 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7209 Anna Tikhonova <anna.tikhonova@intel.com>
7210 Ilya Tocar <ilya.tocar@intel.com>
7211 Andrey Turetskiy <andrey.turetskiy@intel.com>
7212 Ilya Verbin <ilya.verbin@intel.com>
7213 Kirill Yukhin <kirill.yukhin@intel.com>
7214 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7216 * config/i386/sse.md
7217 (define_mode_iterator VI8_AVX512VL): New.
7218 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
7220 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
7222 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
7223 (define_mode_iterator V48_AVX512VL): New.
7224 (define_mode_iterator V12_AVX512VL): Ditto.
7225 (define_insn <avx512>_load<mode>_mask): Split into two similar
7226 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
7227 Refactor output template.
7228 (define_insn "<avx512>_store<mode>_mask"): Ditto.
7230 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7232 * cprop.c (struct occr): Strengthen field "insn" from rtx to
7234 (reg_available_p): Likewise for param "insn".
7235 (insert_set_in_table): Likewise.
7236 (hash_scan_set): Likewise.
7237 (hash_scan_insn): Likewise.
7238 (make_set_regs_unavailable): Likewise.
7239 (compute_hash_table_work): Likewise for local "insn".
7240 (reg_not_set_p): Strengthen param "insn" from const_rtx to
7242 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
7243 (try_replace_reg): Likewise.
7244 (find_avail_set): Likewise.
7245 (cprop_jump): Likewise for params "setcc", "jump".
7246 (constprop_register): Likewise for param "insn".
7247 (cprop_insn): Likewise.
7248 (do_local_cprop): Likewise.
7249 (local_cprop_pass): Likewise for local "insn".
7250 (bypass_block): Likewise for params "setcc" and "jump".
7251 (bypass_conditional_jumps): Likewise for locals "setcc" and
7253 (one_cprop_pass): Likewise for local "insn".
7255 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7257 * compare-elim.c (struct comparison_use): Strengthen field "insn"
7258 from rtx to rtx_insn *.
7259 (struct comparison): Likewise, also for field "prev_clobber".
7260 (conforming_compare): Likewise for param "insn".
7261 (arithmetic_flags_clobber_p): Likewise.
7262 (find_flags_uses_in_insn): Likewise.
7263 (find_comparison_dom_walker::before_dom_children): Likewise for
7264 locals "insn", "next", "last_clobber".
7265 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
7267 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7269 * combine-stack-adj.c (struct csa_reflist): Strengthen field
7270 "insn" from rtx to rtx_insn *.
7271 (single_set_for_csa): Likewise for param "insn".
7272 (record_one_stack_ref): Likewise.
7273 (try_apply_stack_adjustment): Likewise.
7274 (struct record_stack_refs_data): Likewise for field "insn".
7275 (maybe_move_args_size_note): Likewise for params "last" and "insn".
7276 (prev_active_insn_bb): Likewise for return type and param "insn".
7277 (next_active_insn_bb): Likewise.
7278 (force_move_args_size_note): Likewise for params "prev" and "last"
7279 and locals "test", "next_candidate", "prev_candidate".
7280 (combine_stack_adjustments_for_block): Strengthen locals
7281 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
7284 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7286 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
7287 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
7288 (subst_insn): Likewise for this variable.
7289 (added_links_insn): Likewise.
7290 (struct insn_link): Likewise for field "insn".
7291 (alloc_insn_link): Likewise for param "insn".
7292 (struct undobuf): Likewise for field "other_insn".
7293 (find_single_use): Likewise for param "insn" and local "next".
7294 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
7295 (delete_noop_moves): Likewise for locals "insn", "next".
7296 (create_log_links): Likewise for locals "insn", "use_insn".
7297 Strengthen local "next_use" from rtx * to rtx_insn **.
7298 (insn_a_feeds_b): Likewise for params "a", "b".
7299 (combine_instructions): Likewise for param "f" and locals "insn",
7300 "next", "prev", "first", "last_combined_insn", "link", "link1",
7301 "temp". Replace use of NULL_RTX with NULL when referring to
7303 (setup_incoming_promotions): Likewise for param "first"
7304 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
7305 (can_combine_p): Likewise for params "insn", "i3", "pred",
7306 "pred2", "succ", "succ2" and for local "p".
7307 (combinable_i3pat): Likewise for param "i3".
7308 (cant_combine_insn_p): Likewise for param "insn".
7309 (likely_spilled_retval_p): Likewise.
7310 (adjust_for_new_dest): Likewise.
7311 (update_cfg_for_uncondjump): Likewise, also for local "insn".
7312 (try_combine): Likewise for return type and for params "i3", "i2",
7313 "i1", "i0", "last_combined_insn", and for locals "insn",
7314 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
7315 "i0_insn". Eliminate local "tem" in favor of new locals
7316 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
7317 checked cast for now to rtx_insn * on the return type of
7318 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
7320 (find_split_point): Strengthen param "insn" from rtx to
7322 (simplify_set): Likewise for local "other_insn".
7323 (recog_for_combine): Likewise for param "insn".
7324 (record_value_for_reg): Likewise.
7325 (record_dead_and_set_regs_1): Likewise for local
7327 (record_dead_and_set_regs): Likewise for param "insn".
7328 (record_promoted_value): Likewise.
7329 (check_promoted_subreg): Likewise.
7330 (get_last_value_validate): Likewise.
7331 (reg_dead_at_p): Likewise.
7332 (move_deaths): Likewise for param "to_insn".
7333 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
7334 and locals "place", "place2", "cc0_setter". Eliminate local "tem
7335 in favor of new locals "tem_note" and "tem_insn", the latter being
7337 (distribute_links): Strengthen locals "place", "insn" from rtx to
7340 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7342 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
7344 (can_delete_label_p): Require a const rtx_code_label * rather than
7346 (delete_insn): Add checked cast to rtx_code_label * when we know
7347 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
7349 (delete_insn_chain): Strengthen locals "prev" and "current" from
7350 rtx to rtx_insn *. Add a checked cast when assigning from
7351 "finish" (strengthening the params will come later). Add a
7352 checked cast to rtx_note * in region where we know
7354 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
7356 (compute_bb_for_insn): Likewise.
7357 (free_bb_for_insn): Likewise for local "insn".
7358 (compute_bb_for_insn): Likewise.
7359 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
7360 local "insn" from rtx to rtx_insn *
7361 (flow_active_insn_p): Require a const rtx_insn * rather than a
7363 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
7365 (can_fallthru): Likewise for locals "insn" and "insn2".
7366 (bb_note): Likewise for local "note".
7367 (first_insn_after_basic_block_note): Likewise for local "note" and
7369 (rtl_split_block): Likewise for locals "insn" and "next".
7370 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
7372 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
7373 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
7375 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
7376 them), "kill_from", "barrier", "new_insn".
7377 (patch_jump_insn): Likewise for params "insn", "old_label".
7378 (redirect_branch_edge): Likewise for locals "old_label", "insn".
7379 (force_nonfallthru_and_redirect): Likewise for locals "insn",
7380 "old_label", "new_label".
7381 (rtl_tidy_fallthru_edge): Likewise for local "q".
7382 (rtl_split_edge): Likewise for locals "before", "last".
7383 (commit_one_edge_insertion): Likewise for locals "before",
7384 "after", "insns", "tmp", "last", adding a checked cast where
7385 currently necessary.
7386 (commit_edge_insertions): Likewise.
7387 (rtl_dump_bb): Likewise for locals "insn", "last".
7388 (print_rtl_with_bb): Likewise for local "x".
7389 (rtl_verify_bb_insns): Likewise for local "x".
7390 (rtl_verify_bb_pointers): Likewise for local "insn".
7391 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
7393 (rtl_verify_fallthru): Likewise for local "insn".
7394 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
7395 (purge_dead_edges): Likewise for local "insn".
7396 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
7397 (skip_insns_after_block): Likewise for return type and for locals
7398 "insn", "last_insn", "next_head", "prev".
7399 (record_effective_endpoints): Likewise for locals "next_insn",
7401 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
7402 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
7403 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
7404 (duplicate_insn_chain): For now, add checked cast from rtx to
7405 rtx_insn * when returning insn.
7406 (cfg_layout_duplicate_bb): Likewise for local "insn".
7407 (cfg_layout_delete_block): Likewise for locals "insn", "next",
7409 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
7410 (rtl_block_empty_p): Likewise.
7411 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
7412 "split_point", "last".
7413 (rtl_block_ends_with_call_p): Likewise for local "insn".
7414 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
7416 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
7417 "split_at_insn" from rtx to rtx_insn *.
7418 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
7419 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
7420 to const rtx_insn *.
7421 (rtl_account_profile_record): Likewise.
7423 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7425 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
7427 (average_num_loop_insns): Likewise.
7428 (init_set_costs): Likewise for local "seq".
7429 (seq_cost): Likewise for param "seq", from const_rtx to const
7432 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7434 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
7437 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7439 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
7440 "f1" and "f2" from rtx * to rtx_insn **.
7441 (flow_find_head_matching_sequence): Likewise.
7443 * cfgcleanup.c (try_simplify_condjump): Strengthen local
7444 "cbranch_insn" from rtx to rtx_insn *.
7445 (thread_jump): Likewise for local "insn".
7446 (try_forward_edges): Likewise for local "last".
7447 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
7448 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
7450 (can_replace_by): Likewise for params "i1", "i2".
7451 (old_insns_match_p): Likewise.
7452 (merge_notes): Likewise.
7453 (walk_to_nondebug_insn): Likewise for param "i1".
7454 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
7455 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
7456 "afterlast1", "afterlast2" from rtx to rtx_insn *.
7457 (flow_find_head_matching_sequence): Strengthen params "f1" and
7458 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
7459 "last1", "last2", "beforelast1", "beforelast2" from rtx to
7461 (outgoing_edges_match): Likewise for locals "last1", "last2".
7462 (try_crossjump_to_edge): Likewise for local "insn".
7463 Replace call to for_each_rtx with for_each_rtx_in_insn.
7465 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
7466 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
7467 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
7468 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
7469 (try_optimize_cfg): Strengthen local "last" from rtx to
7471 (delete_dead_jumptables): Likewise for locals "insn", "next",
7474 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
7475 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
7476 "rtx else_first_tail", to reflect the basic-block.h changes above.
7478 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7480 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
7482 (purge_dead_tablejump_edges): Likewise.
7483 (find_bb_boundaries): Likewise for locals "insn", "end",
7484 "flow_transfer_insn".
7486 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7488 * caller-save.c (save_call_clobbered_regs): Strengthen locals
7489 "ins" and "prev" from rtx to rtx_insn *.
7491 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7493 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
7495 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
7496 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
7498 (load_register_parameters): Likewise for local "before_arg".
7499 (check_sibcall_argument_overlap): Likewise for param "insn".
7500 (expand_call): Likewise for locals "normal_call_insns",
7501 "tail_call_insns", "insns", "before_call", "after_args",
7502 "before_arg", "last", "prev". Strengthen one of the "last" from
7503 rtx to rtx_call_insn *.
7504 (fixup_tail_calls): Strengthen local "insn" from rtx to
7506 (emit_library_call_value_1): Likewise for locals "before_call" and
7509 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7511 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
7512 and "last" from rtx to rtx_insn *.
7513 (expand_builtin_nonlocal_goto): Likewise for local "insn".
7514 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
7516 (expand_errno_check): Strengthen local "lab" from rtx to
7518 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
7520 (expand_builtin_mathfn_2): Likewise.
7521 (expand_builtin_mathfn_ternary): Likewise.
7522 (expand_builtin_mathfn_3): Likewise.
7523 (expand_builtin_interclass_mathfn): Likewise for local "last".
7524 (expand_builtin_int_roundingfn): Likewise for local "insns".
7525 (expand_builtin_int_roundingfn_2): Likewise.
7526 (expand_builtin_strlen): Likewise for local "before_strlen".
7527 (expand_builtin_strncmp): Likewise for local "seq".
7528 (expand_builtin_signbit): Likewise for local "last".
7529 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
7530 from rtx to rtx_code_label *.
7531 (expand_stack_restore): Strengthen local "prev" from rtx to
7534 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7536 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
7538 (struct btr_def_s): Likewise.
7539 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
7541 (add_btr_def): Likewise.
7542 (new_btr_user): Likewise.
7543 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
7545 (link_btr_uses): Likewise.
7546 (move_btr_def): Likewise for locals "insp", "old_insn",
7547 "new_insn". Add checked cast to rtx_insn * for now on result of
7549 (can_move_up): Strengthen param "insn" from const_rtx to
7552 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7554 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
7556 (get_uncond_jump_length): Likewise for locals "label", "jump".
7557 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
7559 (add_labels_and_missing_jumps): Likewise for local "new_jump".
7560 (fix_up_fall_thru_edges): Likewise for local "old_jump".
7561 (find_jump_block): Likewise for local "insn".
7562 (fix_crossing_conditional_branches): Likewise for locals
7563 "old_jump", "new_jump".
7564 (fix_crossing_unconditional_branches): Likewise for locals
7565 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
7566 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
7568 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7570 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
7572 (struct mem_insn): Likewise for field "insn".
7573 (reg_next_use): Strengthen from rtx * to rtx_insn **.
7574 (reg_next_inc_use): Likewise.
7575 (reg_next_def): Likewise.
7576 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
7577 from rtx to rtx_insn *.
7578 (move_insn_before): Likewise for param "next_insn" and local "insns".
7579 (attempt_change): Likewise for local "mov_insn".
7580 (try_merge): Likewise for param "last_insn".
7581 (get_next_ref): Likewise for return type and local "insn".
7582 Strengthen param "next_array" from rtx * to rtx_insn **.
7583 (parse_add_or_inc): Strengthen param "insn" from rtx to
7585 (find_inc): Likewise for locals "insn" and "other_insn" (three of
7587 (merge_in_block): Likewise for locals "insn", "curr",
7589 (pass_inc_dec::execute): Update allocations of the arrays to
7590 reflect the stronger types.
7592 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7594 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
7595 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
7596 from rtx to rtx_code_label *.
7598 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7600 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
7603 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
7605 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
7606 generated a warning and prevented bootstrapping the compiler.
7608 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7610 * rtl.h (delete_related_insns): Strengthen return type from rtx to
7613 * jump.c (delete_related_insns): Likewise, also for locals "next"
7616 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7618 * genautomata.c (output_internal_insn_latency_func): When writing
7619 the function "internal_insn_latency" to insn-automata.c,
7620 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
7621 allowing the optional guard function of (define_bypass) clauses to
7622 expect a pair of rtx_insn *, rather than a pair of rtx.
7623 (output_insn_latency_func): When writing the function
7624 "insn_latency", add an "uncast_" prefix to params "insn" and
7625 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
7626 using checked casts from the params, thus enabling the above
7627 change to the generated "internal_insn_latency" function.
7629 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
7631 PR tree-optimization/62091
7632 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
7633 handle correctly arrays.
7634 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
7636 (record_known_type): Walk into inner type.
7637 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
7638 condition on no type changes.
7640 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7642 * genattrtab.c (write_attr_get): Within the generated get_attr_
7643 functions, rename param "insn" to "uncast_insn" and reintroduce
7644 "insn" as an local rtx_insn * using a checked cast, so that "insn"
7645 is an rtx_insn * within insn-attrtab.c
7647 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7649 * output.h (peephole): Strengthen return type from rtx to
7651 * rtl.h (delete_for_peephole): Likewise for both params.
7652 * genpeep.c (main): In generated "peephole" function, strengthen
7653 return type and local "insn" from rtx to rtx_insn *. For now,
7654 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
7655 rtx_insn *, with a checked cast.
7656 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
7657 locals "insn", "next", "prev" from rtx to rtx_insn *.
7659 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
7661 PR tree-optimization/62112
7662 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
7663 * gimple-iterator.h (gsi_replace): Return bool.
7664 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
7665 moved from ref_may_alias_global_p.
7666 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
7668 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
7669 (stmt_kills_ref_p_1): Rename...
7670 (stmt_kills_ref_p): ... to this.
7671 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
7672 stmt_kills_ref_p): Declare.
7673 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
7674 Move the self-assignment case...
7675 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
7677 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7679 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
7681 * emit-rtl.c (try_split): Likewise, also for locals "before" and
7682 "after". For now, don't strengthen param "trial", which requires
7683 adding checked casts when returning it.
7685 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7687 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
7688 "label" from rtx to rtx_code_label *. Strengthen param 1 of
7689 "var_location" hook from rtx to rtx_insn *.
7690 (debug_nothing_rtx): Delete in favor of...
7691 (debug_nothing_rtx_code_label): New prototype.
7692 (debug_nothing_rtx_rtx): Delete unused prototype.
7693 (debug_nothing_rtx_insn): New prototype.
7695 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
7696 invoking debug_hooks->var_location (in two places, one in a NOTE
7697 case of a switch statement, the other guarded by a CALL_P
7698 conditional. Add checked cast to rtx_code_label * when invoking
7699 debug_hooks->label (within CODE_LABEL case of switch statement).
7701 * dbxout.c (dbx_debug_hooks): Update "label" hook from
7702 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
7703 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
7704 (xcoff_debug_hooks): Likewise.
7705 * debug.c (do_nothing_debug_hooks): Likewise.
7706 (debug_nothing_rtx): Delete in favor of...
7707 (debug_nothing_rtx_insn): New function.
7708 (debug_nothing_rtx_rtx): Delete unused function.
7709 (debug_nothing_rtx_code_label): New function.
7710 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
7711 debug_nothing_rtx to debug_nothing_rtx_code_label.
7712 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
7714 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
7715 debug_nothing_rtx to debug_nothing_rtx_insn.
7716 (sdbout_label): Strengthen param "insn" from rtx to
7718 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
7719 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
7720 "var_location" hook from debug_nothing_rtx to
7721 debug_nothing_rtx_insn.
7723 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7725 * recog.h (insn_output_fn): Update this function typedef to match
7726 the changes below to the generated output functions, strengthening
7727 the 2nd param from rtx to rtx_insn *.
7729 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
7730 insn when invoking an output function, to match the new signature
7731 of insn_output_fn with a stronger second param.
7733 * genconditions.c (write_header): In the generated code for
7734 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
7735 to match the other changes in this patch.
7737 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
7738 the generated "gen_" functions from rtx to rtx_insn * within their
7741 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
7742 the subfunctions within the generated "recog_", "split", "peephole2"
7743 function trees from rtx to rtx_insn *. For now, the top-level
7744 generated functions ("recog", "split", "peephole2") continue to
7745 take a plain rtx for "insn", to avoid introducing dependencies on
7746 other patches. Rename this 2nd param from "insn" to
7747 "uncast_insn", and reintroduce "insn" as a local variable of type
7748 rtx_insn *, initialized at the top of the generated function with
7749 a checked cast on "uncast_insn".
7750 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
7751 the generated "gen_" functions from rtx to rtx_insn * within their
7754 * genoutput.c (process_template): Strengthen the 2nd param within
7755 the generated "output_" functions "insn" from rtx to rtx_insn *.
7757 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
7759 * tree-profile.c (tree_profiling): Skip external functions
7760 when doing coverage instrumentation.
7761 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
7763 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7765 * config/rs6000/altivec.h (vec_cpsgn): New #define.
7766 (vec_mergee): Likewise.
7767 (vec_mergeo): Likewise.
7768 (vec_cntlz): Likewise.
7769 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
7770 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
7771 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
7773 * doc/extend.texi: Document various forms of vec_cpsgn,
7774 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
7775 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
7776 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
7777 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
7778 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
7780 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7782 * config/rs6000/rs6000.c (context.h): New include.
7783 (tree-pass.h): Likewise.
7784 (make_pass_analyze_swaps): New decl.
7785 (rs6000_option_override): Register pass_analyze_swaps.
7786 (swap_web_entry): New subsclass of web_entry_base (df.h).
7787 (special_handling_values): New enum.
7788 (union_defs): New function.
7789 (union_uses): Likewise.
7790 (insn_is_load_p): Likewise.
7791 (insn_is_store_p): Likewise.
7792 (insn_is_swap_p): Likewise.
7793 (rtx_is_swappable_p): Likewise.
7794 (insn_is_swappable_p): Likewise.
7795 (chain_purpose): New enum.
7796 (chain_contains_only_swaps): New function.
7797 (mark_swaps_for_removal): Likewise.
7798 (swap_const_vector_halves): Likewise.
7799 (adjust_subreg_index): Likewise.
7800 (permute_load): Likewise.
7801 (permute_store): Likewise.
7802 (handle_special_swappables): Likewise.
7803 (replace_swap_with_copy): Likewise.
7804 (dump_swap_insn_table): Likewise.
7805 (rs6000_analyze_swaps): Likewise.
7806 (pass_data_analyze_swaps): New pass_data.
7807 (pass_analyze_swaps): New rtl_opt_pass.
7808 (make_pass_analyze_swaps): New function.
7809 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
7811 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7813 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
7814 type from rtx to rtx_insn *.
7815 (create_copy_of_insn_rtx): Likewise.
7816 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
7817 (create_copy_of_insn_rtx): Likewise, also for local "res".
7819 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7821 * rtl.h (find_first_parameter_load): Strengthen return type from
7823 * rtlanal.c (find_first_parameter_load): Strengthen return type
7824 from rtx to rtx_insn *. Add checked cast for now, to postpone
7825 strengthening the params.
7827 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
7830 * diagnostic.c: Set default caret.
7831 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
7833 * diagnostic.h (struct diagnostic_context):
7835 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7837 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
7838 (sel_bb_head): Strengthen return type insn_t (currently just an
7840 (sel_bb_end): Likewise.
7842 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
7843 (sel_bb_head): Strengthen return type and local "head" from
7844 insn_t (currently just an rtx) to rtx_insn *.
7845 (sel_bb_end): Likewise for return type.
7846 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
7849 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7851 * basic-block.h (get_last_bb_insn): Strengthen return type from
7853 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
7856 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
7859 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
7861 (diagnostic_report_diagnostic): ... from here.
7862 * toplev.c (general_init): Move code to c-family.
7864 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7866 * df.h (web_entry_base): Replace existing struct web_entry with a
7867 new class web_entry_base with only the predecessor member.
7868 (unionfind_root): Remove declaration and move to class member.
7869 (unionfind_union): Remove declaration and move to friend
7871 (union_defs): Remove declaration.
7872 * web.c (web_entry_base::unionfind_root): Modify to be member
7873 function and adjust accessors.
7874 (unionfind_union): Modify to be friend function and adjust
7876 (web_entry): New subclass of web_entry_base containing the reg
7878 (union_match_dups): Modify for struct -> class changes.
7879 (union_defs): Likewise.
7880 (entry_register): Likewise.
7881 (pass_web::execute): Likewise.
7883 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
7885 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
7886 builtin define __VEC_ELEMENT_REG_ORDER__.
7888 2014-08-20 Martin Jambor <mjambor@suse.cz>
7889 Wei Mi <wmi@google.com>
7893 * tree-ssa-operands.c (update_stmt_operands): Remove
7894 MODIFIED_NORETURN_CALLS.
7895 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
7896 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
7897 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
7898 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
7899 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
7900 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
7901 (gimple_call_set_ctrl_altering): New func.
7902 (gimple_call_ctrl_altering_p): Ditto.
7903 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
7904 (make_blocks): Use gimple_call_initialize_ctrl_altering.
7905 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
7906 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
7907 remove MODIFIED_NORETURN_CALLS.
7909 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
7911 * coverage.c (coverage_compute_profile_id): Return non-0;
7912 also handle symbols with unique name.
7913 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
7915 2014-08-20 Steve Ellcey <sellcey@mips.com>
7918 * doc/sourcebuild.texi (non_strict_align): New.
7920 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
7922 * cgraphunit.c (ipa_passes, compile): Reshedule
7923 symtab_remove_unreachable_nodes passes; update comments.
7924 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
7925 TODO_remove_functions before the pass; the functions ought to be
7927 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
7928 TODO_remove_functions.
7929 * passes.c (pass_data_early_local_passes): Do not schedule function
7931 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
7933 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
7936 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
7937 before setting the option.
7938 * diagnostic.c (diagnostic_classify_diagnostic): Record
7939 command-line status.
7941 2014-08-20 Richard Biener <rguenther@suse.de>
7944 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
7945 to build uint{16,32,64}_type_node.
7947 2014-08-20 Terry Guo <terry.guo@arm.com>
7949 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
7950 with immediate_operand.
7952 2014-08-20 David Malcolm <dmalcolm@redhat.com>
7954 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
7955 "insn" from an as_a to a safe_as_a, for the case when "insn" is
7958 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
7960 PR preprocessor/51303
7961 * incpath.c (remove_duplicates): Use cpp_warning.
7963 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
7967 * doc/options.texi (CPP): Document it.
7968 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
7969 * optc-gen.awk: Handle CPP.
7970 * opth-gen.awk: Likewise.
7972 2014-08-19 David Malcolm <dmalcolm@redhat.com>
7974 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
7976 (duplicate_insn_chain): Likewise.
7977 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
7978 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
7979 checked cast for now (until we can strengthen the params in the
7981 (duplicate_insn_chain): Likewise.
7983 2014-08-19 David Malcolm <dmalcolm@redhat.com>
7985 * rtl.h (next_cc0_user): Strengthen return type from rtx to
7987 (prev_cc0_setter): Likewise.
7989 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
7990 rtx_insn *, adding checked casts for now as necessary.
7991 (prev_cc0_setter): Likewise.
7993 2014-08-19 David Malcolm <dmalcolm@redhat.com>
7995 * expr.h (emit_move_insn): Strengthen return type from rtx to
7997 (emit_move_insn_1): Likewise.
7998 (emit_move_complex_push): Likewise.
7999 (emit_move_complex_parts): Likewise.
8001 * expr.c (emit_move_via_integer): Strengthen return type from rtx
8002 to rtx_insn *. Replace use of NULL_RTX with NULL when working
8004 (emit_move_complex_push): Strengthen return type from rtx to
8006 (emit_move_complex): Likewise, also for local "ret".
8007 (emit_move_ccmode): Likewise.
8008 (emit_move_multi_word): Likewise for return type and locals
8010 (emit_move_insn_1): Likewise for return type and locals "result",
8012 (emit_move_insn): Likewise for return type and local "last_insn".
8013 (compress_float_constant): Likewise.
8015 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8017 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
8018 from rtx to rtx_insn *.
8020 * rtl.h (emit_insn_before): Likewise.
8021 (emit_insn_before_noloc): Likewise.
8022 (emit_insn_before_setloc): Likewise.
8023 (emit_jump_insn_before): Likewise.
8024 (emit_jump_insn_before_noloc): Likewise.
8025 (emit_jump_insn_before_setloc): Likewise.
8026 (emit_call_insn_before): Likewise.
8027 (emit_call_insn_before_noloc): Likewise.
8028 (emit_call_insn_before_setloc): Likewise.
8029 (emit_debug_insn_before): Likewise.
8030 (emit_debug_insn_before_noloc): Likewise.
8031 (emit_debug_insn_before_setloc): Likewise.
8032 (emit_label_before): Likewise.
8033 (emit_insn_after): Likewise.
8034 (emit_insn_after_noloc): Likewise.
8035 (emit_insn_after_setloc): Likewise.
8036 (emit_jump_insn_after): Likewise.
8037 (emit_jump_insn_after_noloc): Likewise.
8038 (emit_jump_insn_after_setloc): Likewise.
8039 (emit_call_insn_after): Likewise.
8040 (emit_call_insn_after_noloc): Likewise.
8041 (emit_call_insn_after_setloc): Likewise.
8042 (emit_debug_insn_after): Likewise.
8043 (emit_debug_insn_after_noloc): Likewise.
8044 (emit_debug_insn_after_setloc): Likewise.
8045 (emit_label_after): Likewise.
8046 (emit_insn): Likewise.
8047 (emit_debug_insn): Likewise.
8048 (emit_jump_insn): Likewise.
8049 (emit_call_insn): Likewise.
8050 (emit_label): Likewise.
8051 (gen_clobber): Likewise.
8052 (emit_clobber): Likewise.
8053 (gen_use): Likewise.
8054 (emit_use): Likewise.
8057 (emit_barrier_before): Strengthen return type from rtx to
8059 (emit_barrier_after): Likewise.
8060 (emit_barrier): Likewise.
8062 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
8063 from rtx to rtx_insn *. Add checked casts for now when converting
8064 "last" from rtx to rtx_insn *.
8065 (emit_insn_before_noloc): Likewise for return type.
8066 (emit_jump_insn_before_noloc): Likewise.
8067 (emit_call_insn_before_noloc): Likewise.
8068 (emit_debug_insn_before_noloc): Likewise.
8069 (emit_barrier_before): Strengthen return type and local "insn"
8070 from rtx to rtx_barrier *.
8071 (emit_label_before): Strengthen return type from rtx to
8072 rtx_insn *. Add checked cast for now when returning param
8073 (emit_pattern_after_noloc): Strengthen return type from rtx to
8074 rtx_insn *. Add checked casts for now when converting "last" from
8076 (emit_insn_after_noloc): Strengthen return type from rtx to
8078 (emit_jump_insn_after_noloc): Likewise.
8079 (emit_call_insn_after_noloc): Likewise.
8080 (emit_debug_insn_after_noloc): Likewise.
8081 (emit_barrier_after): Strengthen return type from rtx to
8083 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
8084 Add checked cast for now when converting "label" from rtx to
8086 (emit_pattern_after_setloc): Strengthen return type from rtx to
8087 rtx_insn *. Add checked casts for now when converting "last" from
8089 (emit_pattern_after): Strengthen return type from rtx to
8091 (emit_insn_after_setloc): Likewise.
8092 (emit_insn_after): Likewise.
8093 (emit_jump_insn_after_setloc): Likewise.
8094 (emit_jump_insn_after): Likewise.
8095 (emit_call_insn_after_setloc): Likewise.
8096 (emit_call_insn_after): Likewise.
8097 (emit_debug_insn_after_setloc): Likewise.
8098 (emit_debug_insn_after): Likewise.
8099 (emit_pattern_before_setloc): Likewise. Add checked casts for now
8100 when converting "last" from rtx to rtx_insn *.
8101 (emit_pattern_before): Strengthen return type from rtx to
8103 (emit_insn_before_setloc): Likewise.
8104 (emit_insn_before): Likewise.
8105 (emit_jump_insn_before_setloc): Likewise.
8106 (emit_jump_insn_before): Likewise.
8107 (emit_call_insn_before_setloc): Likewise.
8108 (emit_call_insn_before): Likewise.
8109 (emit_debug_insn_before_setloc): Likewise.
8110 (emit_debug_insn_before): Likewise.
8111 (emit_insn): Strengthen return type and locals "last", "insn",
8112 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
8113 within cases where we know we have an insn.
8114 (emit_debug_insn): Likewise.
8115 (emit_jump_insn): Likewise.
8116 (emit_call_insn): Strengthen return type and local "insn" from rtx
8118 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
8119 a checked cast to rtx_insn * for now on "label".
8120 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
8121 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
8122 (emit_use): Likewise.
8123 (gen_use): Likewise, also for local "seq".
8124 (emit): Likewise for return type and local "insn".
8125 (rtx_insn): Likewise for return type and local "new_rtx".
8127 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
8128 from rtx to rtx_barrier *.
8130 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
8131 changed return type from rtx to rtx_insn *, we must update
8132 "emit_fn" type, and this in turn means updating...
8133 (frame_insn): ...this. Strengthen return type from rtx to
8134 rtx_insn *. Introduce a new local "insn" of the appropriate type.
8136 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8138 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
8139 rtx to rtx_jump_table_data *. Also for local.
8140 * rtl.h (emit_jump_table_data): Likewise.
8142 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8144 * basic-block.h (create_basic_block_structure): Strengthen third
8145 param "bb_note" from rtx to rtx_note *.
8146 * rtl.h (emit_note_before): Strengthen return type from rtx to
8148 (emit_note_after): Likewise.
8149 (emit_note): Likewise.
8150 (emit_note_copy): Likewise. Also, strengthen param similarly.
8151 * function.h (struct rtl_data): Strengthen field
8152 "x_stack_check_probe_note" from rtx to rtx_note *.
8154 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
8155 from rtx to rtx_note *.
8156 * cfgrtl.c (create_basic_block_structure): Strengthen third param
8157 "bb_note" from rtx to rtx_note *.
8158 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
8159 when calling emit_note_copy.
8160 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
8162 (emit_note_after): Likewise.
8163 (emit_note_before): Likewise.
8164 (emit_note_copy): Likewise. Also, strengthen param similarly.
8165 (emit_note): Likewise.
8166 * except.c (emit_note_eh_region_end): Likewise for return type.
8167 Strengthen local "next" from rtx to rtx_insn *.
8168 (convert_to_eh_region_ranges): Strengthen local "note"
8169 from rtx to rtx_note *.
8170 * final.c (change_scope): Likewise.
8171 (reemit_insn_block_notes): Likewise, for both locals named "note".
8172 Also, strengthen local "insn" from rtx to rtx_insn *.
8173 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
8175 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
8176 strengthen local "seq" from rtx to rtx_insn *.
8177 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
8179 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
8181 (get_bb_note_from_pool): Strengthen return type from rtx to
8183 (sel_create_basic_block): Strengthen local "new_bb_note" from
8184 insn_t to rtx_note *.
8185 * var-tracking.c (emit_note_insn_var_location): Strengthen local
8186 "note" from rtx to rtx_note *.
8187 (emit_notes_in_bb): Likewise.
8189 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8191 * function.h (struct rtl_data): Strengthen field
8192 "x_parm_birth_insn" from rtx to rtx_insn *.
8193 * function.c (struct assign_parm_data_all): Strengthen fields
8194 "first_conversion_insn" and "last_conversion_insn" from rtx to
8197 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8199 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
8200 to rtx_insn *; also for local "var_end_seq".
8201 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
8202 (maybe_cleanup_end_of_block): Likewise for param "last" and local
8204 (expand_gimple_cond): Likewise for locals "last2" and "last".
8205 (mark_transaction_restart_calls): Likewise for local "insn".
8206 (expand_gimple_stmt): Likewise for return type and locals "last"
8208 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
8209 (avoid_complex_debug_insns): Likewise for param "insn".
8210 (expand_debug_locations): Likewise for locals "insn", "last",
8211 "prev_insn" and "insn2".
8212 (expand_gimple_basic_block): Likewise for local "last".
8213 (construct_exit_block): Likewise for locals "head", "end",
8215 (pass_expand::execute): Likewise for locals "var_seq",
8216 "var_ret_seq", "next".
8218 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8220 * asan.h (asan_emit_stack_protection): Strengthen return type from
8222 * asan.c (asan_emit_stack_protection): Likewise. Add local
8223 "insns" to hold the return value.
8225 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8227 * basic-block.h (bb_note): Strengthen return type from rtx to
8229 * sched-int.h (bb_note): Likewise.
8230 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
8232 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8234 * rtl.h (make_insn_raw): Strengthen return type from rtx to
8237 * emit-rtl.c (make_insn_raw): Strengthen return type and local
8238 "insn" from rtx to rtx_insn *.
8239 (make_debug_insn_raw): Strengthen return type from rtx to
8240 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
8241 (make_jump_insn_raw): Strengthen return type from rtx to
8242 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
8243 (make_call_insn_raw): Strengthen return type from rtx to
8244 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
8245 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
8246 callback from rtx to rtx_insn *; likewise for local "insn" and
8247 "next", adding a checked cast to rtx_insn in the relevant cases of
8248 the switch statement.
8249 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
8250 callback from rtx to rtx_insn *.
8251 (emit_pattern_after_setloc): Likewise.
8252 (emit_pattern_after): Likewise.
8253 (emit_pattern_before_setloc): Likewise.
8254 (emit_pattern_before): Likewise.
8256 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8258 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
8260 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
8261 accepting an rtx_insn *.
8262 (last_call_insn): Strengthen return type from rtx to
8265 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8267 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
8268 "insns" from rtx to rtx_insn *.
8269 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
8270 locals "insn" and "prev".
8272 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8274 * rtl.h (tablejump_p): Strengthen third param from rtx * to
8275 rtx_jump_table_data **.
8277 * cfgbuild.c (make_edges): Introduce local "table", using it in
8278 place of "tmp" for jump table data.
8279 (find_bb_boundaries): Strengthen local "table" from rtx to
8280 rtx_jump_table_data *.
8281 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8282 (outgoing_edges_match): Likewise for locals "table1" and "table2".
8283 (try_crossjump_to_edge): Likewise.
8284 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
8286 (patch_jump_insn): Introduce local "table", using it in place of
8287 "tmp" for jump table data.
8288 (force_nonfallthru_and_redirect): Introduce local "table", so that
8289 call to tablejump_p can receive an rtx_jump_table_data **. Update
8290 logic around the call to overwrite "note" appropriately if
8291 tablejump_p returns non-zero.
8292 (get_last_bb_insn): Introduce local "table", using it in place of
8293 "tmp" for jump table data.
8294 * dwarf2cfi.c (create_trace_edges): Likewise.
8296 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
8297 from rtx to rtx_jump_table_data *.
8298 (create_fix_barrier): Strengthen local "tmp" from rtx to
8299 rtx_jump_table_data *.
8300 (arm_reorg): Likewise for local "table".
8302 * config/s390/s390.c (s390_chunkify_start): Likewise.
8304 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
8306 * jump.c (delete_related_insns): Strengthen local "lab_next" from
8307 rtx to rtx_jump_table_data *.
8309 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
8310 rtx_jump_table_data **. Add a checked cast when writing through
8311 the pointer: we know there that local "table" is non-NULL and that
8312 JUMP_TABLE_DATA_P (table) holds.
8313 (label_is_jump_target_p): Introduce local "table", using it in
8314 place of "tmp" for jump table data.
8316 2014-08-19 Marek Polacek <polacek@redhat.com>
8319 * doc/invoke.texi: Document -Wbool-compare.
8321 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8323 * rtl.h (entry_of_function): Strengthen return type from rtx to
8325 * cfgrtl.c (entry_of_function): Likewise.
8327 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8329 * emit-rtl.h (get_insns): Strengthen return type from rtx to
8330 rtx_insn *, adding a checked cast for now.
8331 (get_last_insn): Likewise.
8333 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8335 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
8338 * emit-rtl.c (gen_label_rtx): Likewise.
8340 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8342 * rtl.h (previous_insn): Strengthen return type from rtx to
8344 (next_insn): Likewise.
8345 (prev_nonnote_insn): Likewise.
8346 (prev_nonnote_insn_bb): Likewise.
8347 (next_nonnote_insn): Likewise.
8348 (next_nonnote_insn_bb): Likewise.
8349 (prev_nondebug_insn): Likewise.
8350 (next_nondebug_insn): Likewise.
8351 (prev_nonnote_nondebug_insn): Likewise.
8352 (next_nonnote_nondebug_insn): Likewise.
8353 (prev_real_insn): Likewise.
8354 (next_real_insn): Likewise.
8355 (prev_active_insn): Likewise.
8356 (next_active_insn): Likewise.
8358 * emit-rtl.c (next_insn): Strengthen return type from rtx to
8359 rtx_insn *, adding a checked cast.
8360 (previous_insn): Likewise.
8361 (next_nonnote_insn): Likewise.
8362 (next_nonnote_insn_bb): Likewise.
8363 (prev_nonnote_insn): Likewise.
8364 (prev_nonnote_insn_bb): Likewise.
8365 (next_nondebug_insn): Likewise.
8366 (prev_nondebug_insn): Likewise.
8367 (next_nonnote_nondebug_insn): Likewise.
8368 (prev_nonnote_nondebug_insn): Likewise.
8369 (next_real_insn): Likewise.
8370 (prev_real_insn): Likewise.
8371 (next_active_insn): Likewise.
8372 (prev_active_insn): Likewise.
8374 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
8375 param "stepfunc" so that it returns an rtx_insn * rather than an
8376 rtx, to track the change to prev_nonnote_insn_bb, which is the
8377 only function this is called with.
8378 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
8380 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
8382 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
8385 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8387 * coretypes.h (class rtx_debug_insn): Add forward declaration.
8388 (class rtx_nonjump_insn): Likewise.
8389 (class rtx_jump_insn): Likewise.
8390 (class rtx_call_insn): Likewise.
8391 (class rtx_jump_table_data): Likewise.
8392 (class rtx_barrier): Likewise.
8393 (class rtx_code_label): Likewise.
8394 (class rtx_note): Likewise.
8396 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
8397 adding the invariant DEBUG_INSN_P (X).
8398 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
8399 the invariant NONJUMP_INSN_P (X).
8400 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
8401 the invariant JUMP_P (X).
8402 (class rtx_call_insn): New, a subclass of rtx_insn, adding
8403 the invariant CALL_P (X).
8404 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
8405 invariant JUMP_TABLE_DATA_P (X).
8406 (class rtx_barrier): New, a subclass of rtx_insn, adding the
8407 invariant BARRIER_P (X).
8408 (class rtx_code_label): New, a subclass of rtx_insn, adding
8409 the invariant LABEL_P (X).
8410 (class rtx_note): New, a subclass of rtx_insn, adding
8411 the invariant NOTE_P(X).
8412 (is_a_helper <rtx_debug_insn *>::test): New.
8413 (is_a_helper <rtx_nonjump_insn *>::test): New.
8414 (is_a_helper <rtx_jump_insn *>::test): New.
8415 (is_a_helper <rtx_call_insn *>::test): New.
8416 (is_a_helper <rtx_jump_table_data *>::test): New functions,
8417 overloaded for both rtx and rtx_insn *.
8418 (is_a_helper <rtx_barrier *>::test): New.
8419 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
8420 for both rtx and rtx_insn *.
8421 (is_a_helper <rtx_note *>::test): New.
8423 2014-08-19 Marek Polacek <polacek@redhat.com>
8425 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
8426 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
8427 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
8428 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
8430 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8432 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
8433 rtx_insn *. To help with transition, for now, convert from an
8434 access macro into a pair of functions: BND_TO, returning an
8436 (SET_BND_TO): New function, for use where BND_TO is used as an
8439 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
8441 (BND_TO): New function, adding a checked cast.
8442 (SET_BND_TO): New function.
8444 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
8446 (compute_av_set_on_boundaries): Likewise.
8448 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
8450 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
8451 destination if it is used in source.
8452 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
8453 (*popcount<mode>2_falsedep_1): Likewise.
8455 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
8458 * configure.ac: Set install_gold_as_default to no first.
8459 * configure: Regenerated.
8461 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8463 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
8464 "note_list" field will eventually be an rtx_insn *. To help with
8465 transition, for now, convert from an access macro into a pair of
8466 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
8467 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
8470 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
8471 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
8473 * sel-sched-ir.c (init_bb): Likewise.
8474 (sel_restore_notes): Likewise.
8475 (move_bb_info): Likewise.
8476 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
8477 (SET_BB_NOTE_LIST): New function.
8479 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8481 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
8482 field will eventually be an rtx_insn *. To help with transition,
8483 for now, convert from an access macro into a pair of functions:
8484 VINSN_INSN_RTX, returning an rtx_insn *, and...
8485 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
8486 is used as an lvalue.
8488 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
8489 SET_VINSN_INSN_RTX where it's used as an lvalue.
8490 (VINSN_INSN_RTX): New function.
8491 (SET_VINSN_INSN_RTX): New function.
8493 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8495 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
8496 eventually be rtx_insn *, but to help with transition, for now,
8497 convert from an access macro into a pair of functions: DEP_PRO
8498 returning an rtx_insn * and...
8499 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
8500 lvalue, returning an rtx&.
8501 (DEP_CON): Analogous changes to DEP_PRO above.
8502 (SET_DEP_CON): Likewise.
8504 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
8505 an lvalue to SET_DEP_CON.
8506 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
8507 (sd_copy_back_deps): Likewise for DEP_CON.
8508 (DEP_PRO): New function, adding a checked cast for now.
8509 (DEP_CON): Likewise.
8510 (SET_DEP_PRO): New function.
8511 (SET_DEP_CON): Likewise.
8513 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
8515 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
8516 (extra_options): Add i386/cygwin.opt.
8517 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
8518 (CPP_SPEC): Accept -pthread.
8520 (GOMP_SELF_SPECS): Update comment.
8521 * config/i386/cygwin.opt: New file for -pthread flag.
8523 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8525 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
8526 * df.h (DF_REF_INSN): Convert from a macro to a function, so
8527 that we can return an rtx_insn *.
8529 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
8531 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
8532 when building executables, not DLLs. Add --large-address-aware
8533 under the same conditions.
8534 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
8535 when building executables, not DLLs. Add --large-address-aware
8536 under the same conditions when using -m32.
8538 * config/i386/cygwin-stdint.h: Throughout, make type
8539 definitions dependent on target architecture, not host.
8541 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8543 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
8544 the return type from rtx to rtx_insn *, which will enable various
8545 conversions in followup patches. For now this is is done by a
8547 (NEXT_INSN): Likewise.
8548 (SET_PREV_INSN): Convert to an inline function. This is intended
8549 for use as an lvalue, and so returns an rtx& to allow in-place
8551 (SET_NEXT_INSN): Likewise.
8553 2014-07-08 Mark Wielaard <mjw@redhat.com>
8556 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
8558 2014-08-19 Marek Polacek <polacek@redhat.com>
8561 * cgraphunit.c (handle_alias_pairs): Fix condition.
8563 2014-08-19 Richard Biener <rguenther@suse.de>
8565 * gimple-fold.c (fold_gimple_assign): Properly build a
8566 null-pointer constant when devirtualizing addresses.
8568 2014-07-07 Mark Wielaard <mjw@redhat.com>
8570 * dwarf2out.c (decl_quals): New function.
8571 (modified_type_die): Take one cv_quals argument instead of two,
8572 one for const and one for volatile.
8573 (add_type_attribute): Likewise.
8574 (generic_parameter_die): Call add_type_attribute with one modifier
8576 (base_type_for_mode): Likewise.
8577 (add_bounds_info): Likewise.
8578 (add_subscript_info): Likewise.
8579 (gen_array_type_die): Likewise.
8580 (gen_descr_array_type_die): Likewise.
8581 (gen_entry_point_die): Likewise.
8582 (gen_enumeration_type_die): Likewise.
8583 (gen_formal_parameter_die): Likewise.
8584 (gen_subprogram_die): Likewise.
8585 (gen_variable_die): Likewise.
8586 (gen_const_die): Likewise.
8587 (gen_field_die): Likewise.
8588 (gen_pointer_type_die): Likewise.
8589 (gen_reference_type_die): Likewise.
8590 (gen_ptr_to_mbr_type_die): Likewise.
8591 (gen_inheritance_die): Likewise.
8592 (gen_subroutine_type_die): Likewise.
8593 (gen_typedef_die): Likewise.
8594 (force_type_die): Likewise.
8596 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8598 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
8600 * configure: Regenerate.
8602 2014-08-19 Richard Biener <rguenther@suse.de>
8604 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
8605 DECL_EXTERNALs in BLOCKs as non-references.
8606 * tree-streamer-out.c (streamer_write_chain): Likewise.
8608 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
8609 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8610 Anna Tikhonova <anna.tikhonova@intel.com>
8611 Ilya Tocar <ilya.tocar@intel.com>
8612 Andrey Turetskiy <andrey.turetskiy@intel.com>
8613 Ilya Verbin <ilya.verbin@intel.com>
8614 Kirill Yukhin <kirill.yukhin@intel.com>
8615 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8617 * config/i386/sse.md
8618 (define_mode_iterator VI48_AVX512F): Delete.
8619 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
8620 (define_mode_iterator VI2_AVX512VL): Ditto.
8621 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
8624 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
8626 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
8627 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
8628 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
8629 with VI48_AVX512F_AVX512VL): New.
8630 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
8631 with VI2_AVX512VL): Ditto.
8633 2014-08-19 Marek Polacek <polacek@redhat.com>
8635 * doc/invoke.texi: Document -Wc99-c11-compat.
8637 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8639 * rtl.h (PREV_INSN): Split macro in two: the existing one,
8641 (SET_PREV_INSN): New macro, for use as an lvalue.
8642 (NEXT_INSN, SET_NEXT_INSN): Likewise.
8644 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
8645 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
8646 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
8647 (fixup_abnormal_edges): Likewise.
8648 (unlink_insn_chain): Likewise.
8649 (fixup_reorder_chain): Likewise.
8650 (cfg_layout_delete_block): Likewise.
8651 (cfg_layout_merge_blocks): Likewise.
8652 * combine.c (update_cfg_for_uncondjump): Likewise.
8653 * emit-rtl.c (link_insn_into_chain): Likewise.
8654 (remove_insn): Likewise.
8655 (delete_insns_since): Likewise.
8656 (reorder_insns_nobb): Likewise.
8657 (emit_insn_after_1): Likewise.
8658 * final.c (rest_of_clean_state): Likewise.
8659 (final_scan_insn): Likewise.
8660 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
8661 * haifa-sched.c (concat_note_lists): Likewise.
8662 (remove_notes): Likewise.
8663 (restore_other_notes): Likewise.
8664 (move_insn): Likewise.
8665 (unlink_bb_notes): Likewise.
8666 (restore_bb_notes): Likewise.
8667 * jump.c (delete_for_peephole): Likewise.
8668 * optabs.c (emit_libcall_block_1): Likewise.
8669 * reorg.c (emit_delay_sequence): Likewise.
8670 (fill_simple_delay_slots): Likewise.
8671 * sel-sched-ir.c (sel_move_insn): Likewise.
8672 (sel_remove_insn): Likewise.
8673 (get_bb_note_from_pool): Likewise.
8674 * sel-sched.c (move_nop_to_previous_block): Likewise.
8676 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
8677 * config/c6x/c6x.c (gen_one_bundle): Likewise.
8678 (c6x_gen_bundles): Likewise.
8679 (hwloop_optimize): Likewise.
8680 * config/frv/frv.c (frv_function_prologue): Likewise.
8681 (frv_register_nop): Likewise.
8682 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
8683 (ia64_reorg): Likewise.
8684 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
8685 (mep_make_bundle): Likewise.
8686 (mep_bundle_insns): Likewise.
8687 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
8688 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
8689 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
8691 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8693 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
8694 return type from rtx to rtx_insn *.
8696 (BB_HEADER): Likewise.
8697 (BB_FOOTER): Likewise.
8698 (SET_BB_HEAD): Convert to a function.
8699 (SET_BB_END): Likewise.
8700 (SET_BB_HEADER): Likewise.
8701 (SET_BB_FOOTER): Likewise.
8703 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
8704 Strengthen the return type from rtx to rtx_insn *. For now, this
8705 is done by adding a checked cast, but this will eventually
8706 become a field lookup.
8708 (BB_HEADER): Likewise.
8709 (BB_FOOTER): Likewise.
8710 (SET_BB_HEAD): New function, from macro of same name. This is
8711 intended for use as an lvalue, and so returns an rtx& to allow
8712 in-place modification.
8713 (SET_BB_END): Likewise.
8714 (SET_BB_HEADER): Likewise.
8715 (SET_BB_FOOTER): Likewise.
8717 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8719 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
8721 (SET_BB_HEAD): New macro, for use as a lvalue.
8722 (BB_END, SET_BB_END): Likewise.
8723 (BB_HEADER, SET_BB_HEADER): Likewise.
8724 (BB_FOOTER, SET_BB_FOOTER): Likewise.
8726 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
8727 of BB_* macros into SET_BB_* macros.
8728 (fix_crossing_unconditional_branches): Likewise.
8729 * caller-save.c (save_call_clobbered_regs): Likewise.
8730 (insert_one_insn): Likewise.
8731 * cfgbuild.c (find_bb_boundaries): Likewise.
8732 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8733 (outgoing_edges_match): Likewise.
8734 (try_optimize_cfg): Likewise.
8735 * cfgexpand.c (expand_gimple_cond): Likewise.
8736 (expand_gimple_tailcall): Likewise.
8737 (expand_gimple_basic_block): Likewise.
8738 (construct_exit_block): Likewise.
8739 * cfgrtl.c (delete_insn): Likewise.
8740 (create_basic_block_structure): Likewise.
8741 (rtl_delete_block): Likewise.
8742 (rtl_split_block): Likewise.
8743 (emit_nop_for_unique_locus_between): Likewise.
8744 (rtl_merge_blocks): Likewise.
8745 (block_label): Likewise.
8746 (try_redirect_by_replacing_jump): Likewise.
8747 (emit_barrier_after_bb): Likewise.
8748 (fixup_abnormal_edges): Likewise.
8749 (record_effective_endpoints): Likewise.
8750 (relink_block_chain): Likewise.
8751 (fixup_reorder_chain): Likewise.
8752 (fixup_fallthru_exit_predecessor): Likewise.
8753 (cfg_layout_duplicate_bb): Likewise.
8754 (cfg_layout_split_block): Likewise.
8755 (cfg_layout_delete_block): Likewise.
8756 (cfg_layout_merge_blocks): Likewise.
8757 * combine.c (update_cfg_for_uncondjump): Likewise.
8758 * emit-rtl.c (add_insn_after): Likewise.
8759 (remove_insn): Likewise.
8760 (reorder_insns): Likewise.
8761 (emit_insn_after_1): Likewise.
8762 * haifa-sched.c (get_ebb_head_tail): Likewise.
8763 (restore_other_notes): Likewise.
8764 (move_insn): Likewise.
8765 (sched_extend_bb): Likewise.
8766 (fix_jump_move): Likewise.
8767 * ifcvt.c (noce_process_if_block): Likewise.
8768 (dead_or_predicable): Likewise.
8769 * ira.c (update_equiv_regs): Likewise.
8770 * reg-stack.c (change_stack): Likewise.
8771 * sel-sched-ir.c (sel_move_insn): Likewise.
8772 * sel-sched.c (move_nop_to_previous_block): Likewise.
8774 * config/c6x/c6x.c (hwloop_optimize): Likewise.
8775 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
8777 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8779 * rtl.h (for_each_rtx_in_insn): New function.
8780 * rtlanal.c (for_each_rtx_in_insn): Likewise.
8782 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8784 * coretypes.h (class rtx_insn): Add forward declaration.
8786 * rtl.h: Include is-a.h.
8787 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
8788 workaround to ensure gengtype knows inheritance is occurring,
8789 whilst continuing to use the pre-existing special-casing for
8791 (class rtx_insn): New subclass of rtx_def, adding the
8792 invariant that we're dealing with something we can sanely use
8793 INSN_UID, NEXT_INSN, PREV_INSN on.
8794 (is_a_helper <rtx_insn *>::test): New.
8795 (is_a_helper <const rtx_insn *>::test): New.
8797 2014-08-18 David Malcolm <dmalcolm@redhat.com>
8799 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
8801 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
8803 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
8806 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
8808 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
8809 to BUILT_IN_UNREACHABLE.
8811 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
8814 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
8816 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
8817 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
8818 (ffs<mode>2): Do not expand with tzcnt for
8819 TARGET_AVOID_FALSE_DEP_FOR_BMI.
8820 (ffssi2_no_cmove): Ditto.
8821 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
8822 (ctz<mode>2): New expander.
8823 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
8824 (*ctz<mode>2_falsedep): New insn.
8825 (*ctz<mode>2): Rename from ctz<mode>2.
8826 (clz<mode>2_lzcnt): New expander.
8827 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
8828 (*clz<mode>2_lzcnt_falsedep): New insn.
8829 (*clz<mode>2): Rename from ctz<mode>2.
8830 (popcount<mode>2): New expander.
8831 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
8832 (*popcount<mode>2_falsedep): New insn.
8833 (*popcount<mode>2): Rename from ctz<mode>2.
8834 (*popcount<mode>2_cmp): Remove.
8835 (*popcountsi2_cmp_zext): Ditto.
8837 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
8839 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
8840 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
8841 * config/microblaze/microblaze.h
8842 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
8844 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
8847 * configure.ac: Set install_gold_as_default to no for
8849 * configure: Regenerated.
8851 2014-08-18 Roman Gareev <gareevroman@gmail.com>
8853 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
8854 * config.in: Add undef of HAVE_isl.
8855 * configure: Regenerate.
8856 * configure.ac: Add definition of HAVE_isl.
8857 * graphite-blocking.c: Add checking of HAVE_isl.
8858 * graphite-dependences.c: Likewise.
8859 * graphite-interchange.c: Likewise.
8860 * graphite-isl-ast-to-gimple.c: Likewise.
8861 * graphite-optimize-isl.c: Likewise.
8862 * graphite-poly.c: Likewise.
8863 * graphite-scop-detection.c: Likewise.
8864 * graphite-sese-to-poly.c: Likewise.
8865 * graphite.c: Likewise.
8866 * toplev.c: Replace the checking of HAVE_cloog with the checking
8869 2014-08-18 Richard Biener <rguenther@suse.de>
8871 PR tree-optimization/62090
8872 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
8873 (fold_builtin_3): Do not fold snprintf.
8874 (fold_builtin_4): Likewise.
8875 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
8876 moved from builtins.c.
8877 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
8878 (gimple_fold_builtin): Do not fold sprintf here.
8880 2014-08-18 Richard Biener <rguenther@suse.de>
8882 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
8884 (maybe_canonicalize_mem_ref_addr): ... this function.
8885 (fold_stmt_1): Apply it here before all simplification.
8887 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
8890 * cgraph.h (cgraph_node::create_indirect_edge): Add
8891 compute_indirect_info param.
8892 * cgraph.c (cgraph_node::create_indirect_edge): Compute
8893 indirect_info only when it is required.
8894 * cgraphclones.c (cgraph_clone_edge): Do not recompute
8895 indirect_info fore cloned indirect edge.
8897 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8898 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8899 Anna Tikhonova <anna.tikhonova@intel.com>
8900 Ilya Tocar <ilya.tocar@intel.com>
8901 Andrey Turetskiy <andrey.turetskiy@intel.com>
8902 Ilya Verbin <ilya.verbin@intel.com>
8903 Kirill Yukhin <kirill.yukhin@intel.com>
8904 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8906 * config/i386/sse.md
8907 (define_mode_iterator VI8_AVX2_AVX512BW): New.
8908 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
8910 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8911 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8912 Anna Tikhonova <anna.tikhonova@intel.com>
8913 Ilya Tocar <ilya.tocar@intel.com>
8914 Andrey Turetskiy <andrey.turetskiy@intel.com>
8915 Ilya Verbin <ilya.verbin@intel.com>
8916 Kirill Yukhin <kirill.yukhin@intel.com>
8917 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8919 * config/i386/sse.md
8920 (define_mode_iterator VF1_AVX512VL): New.
8921 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
8922 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
8925 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8926 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8927 Anna Tikhonova <anna.tikhonova@intel.com>
8928 Ilya Tocar <ilya.tocar@intel.com>
8929 Andrey Turetskiy <andrey.turetskiy@intel.com>
8930 Ilya Verbin <ilya.verbin@intel.com>
8931 Kirill Yukhin <kirill.yukhin@intel.com>
8932 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8934 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
8935 * config/i386/i386.md
8936 (define_code_iterator any_float): New.
8937 (define_code_attr floatsuffix): New.
8938 * config/i386/sse.md
8939 (define_mode_iterator VF1_128_256VL): New.
8940 (define_mode_iterator VF2_512_256VL): New.
8941 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
8943 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
8944 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
8946 (define_mode_attr qq2pssuff): New.
8947 (define_mode_attr sselongvecmode): New.
8948 (define_mode_attr sselongvecmodelower): New.
8949 (define_mode_attr sseintvecmode3): New.
8950 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
8952 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
8953 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
8954 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
8955 (define_insn "ufloatv2siv2df2<mask_name>"): New.
8957 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8958 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8959 Anna Tikhonova <anna.tikhonova@intel.com>
8960 Ilya Tocar <ilya.tocar@intel.com>
8961 Andrey Turetskiy <andrey.turetskiy@intel.com>
8962 Ilya Verbin <ilya.verbin@intel.com>
8963 Kirill Yukhin <kirill.yukhin@intel.com>
8964 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8966 * config/i386/sse.md
8967 (define_mode_iterator VF2_AVX512VL): New.
8968 (define_mode_attr sseintvecmode2): New.
8969 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
8970 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
8971 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
8973 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
8975 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
8977 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
8980 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8981 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8982 Anna Tikhonova <anna.tikhonova@intel.com>
8983 Ilya Tocar <ilya.tocar@intel.com>
8984 Andrey Turetskiy <andrey.turetskiy@intel.com>
8985 Ilya Verbin <ilya.verbin@intel.com>
8986 Kirill Yukhin <kirill.yukhin@intel.com>
8987 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8989 * config/i386/i386.md
8990 (define_insn "*movoi_internal_avx"): Add evex version.
8991 (define_insn "*movti_internal"): Ditto.
8993 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
8994 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8995 Anna Tikhonova <anna.tikhonova@intel.com>
8996 Ilya Tocar <ilya.tocar@intel.com>
8997 Andrey Turetskiy <andrey.turetskiy@intel.com>
8998 Ilya Verbin <ilya.verbin@intel.com>
8999 Kirill Yukhin <kirill.yukhin@intel.com>
9000 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9002 * config/i386/i386.md
9003 (define_attr "isa"): Add avx512dq, noavx512dq.
9004 (define_attr "enabled"): Ditto.
9005 * config/i386/sse.md
9006 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
9008 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9009 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9010 Anna Tikhonova <anna.tikhonova@intel.com>
9011 Ilya Tocar <ilya.tocar@intel.com>
9012 Andrey Turetskiy <andrey.turetskiy@intel.com>
9013 Ilya Verbin <ilya.verbin@intel.com>
9014 Kirill Yukhin <kirill.yukhin@intel.com>
9015 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9017 * config/i386/i386.c
9018 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
9019 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
9020 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
9021 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
9022 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
9023 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
9024 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
9025 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
9026 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
9027 * config/i386/sse.md
9028 (define_mode_iterator VMOVE): Allow V4TI mode.
9029 (define_mode_iterator V_AVX512VL): New.
9030 (define_mode_iterator V): New handling for AVX512VL.
9031 (define_insn "avx512f_load<mode>_mask"): Delete.
9032 (define_insn "<avx512>_load<mode>_mask"): New.
9033 (define_insn "avx512f_store<mode>_mask"): Delete.
9034 (define_insn "<avx512>_store<mode>_mask"): New.
9037 2014-08-18 Yury Gribov <y.gribov@samsung.com>
9040 * asan.c (instrument_derefs): Fix bitfield check.
9042 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9044 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
9045 * config/rs6000/htm.md (ttest): Remove clobber.
9046 * config/rs6000/predicates.md (any_mask_operand): New predicate.
9047 (and_operand): Reformat.
9048 (and_2rld_operand): New predicate.
9049 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
9051 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
9052 parameter. Handle AND directly.
9053 (rs6000_split_logical_di): Remove last parameter.
9054 (rs6000_split_logical): Remove last parameter. Remove obsolete
9056 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
9057 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
9058 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
9059 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
9060 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
9061 and 5 anonymous splitters): Delete.
9062 (and<mode>3): New expander.
9063 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
9064 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
9065 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
9066 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
9067 (floatdisf2_internal1): Remove clobbers.
9068 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
9069 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
9070 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
9071 (and<mode>3 for BOOL_128): Remove clobber.
9072 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
9073 rs6000_split_logical.
9074 (*bool<mode>3_internal for BOOL_128): Adjust call of
9075 rs6000_split_logical.
9076 (*boolc<mode>3_internal1 for BOOL_128,
9077 *boolc<mode>3_internal2 for BOOL_128,
9078 *boolcc<mode>3_internal1 for BOOL_128,
9079 *boolcc<mode>3_internal2 for BOOL_128,
9080 *eqv<mode>3_internal1 for BOOL_128,
9081 *eqv<mode>3_internal2 for BOOL_128,
9082 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
9083 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
9085 (*vec_reload_and_reg_<mptrsize>): Delete.
9087 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9089 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
9090 and split, *boolccsi3_internal3 and split): Delete.
9091 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
9092 *boolccdi3_internal3 and split): Delete.
9093 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
9094 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
9096 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9098 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
9099 and split, *boolcsi3_internal3 and split): Delete.
9100 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
9101 *boolcdi3_internal3 and split): Delete.
9102 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
9104 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9106 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
9107 <'u'>: Also support printing the low-order 16 bits.
9108 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
9109 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
9110 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
9111 *booldi3_internal3 and split): Delete.
9112 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
9113 *bool<mode>3_dot2): New.
9114 (two anonymous define_splits for non_logical_cint_operand): Merge.
9116 2014-08-17 Marek Polacek <polacek@redhat.com>
9117 Manuel López-Ibáñez <manu@gcc.gnu.org>
9120 * diagnostic.c (adjust_line): Add gcc_checking_assert.
9121 (diagnostic_show_locus): Don't print caret diagnostic
9122 if a column is larger than the line_width.
9124 2014-08-17 Roman Gareev <gareevroman@gmail.com>
9126 * common.opt: Make the ISL AST generator to be the main code generator
9129 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
9131 * wide-int.h (generic_wide_int): Declare as class instead of struct.
9133 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
9136 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
9138 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
9139 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
9140 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
9142 * config/pa/pa.md (begin_brtab): Delete insn.
9143 (end_brtab): Likewise.
9145 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
9147 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
9149 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
9151 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
9152 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
9153 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
9154 (get_dynamic_type): Remove.
9155 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
9156 (clear_speculation): Bring to ipa-deivrt.h
9157 (get_class_context): Rename to ...
9158 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
9159 (contains_type_p): Update.
9160 (get_dynamic_type): Rename to ...
9161 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
9162 (possible_polymorphic_call_targets): UPdate.
9163 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
9164 * ipa-prop.c (ipa_analyze_call_uses): Update.
9166 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
9168 * doc/invoke.texi (SH options): Document missing processor variant
9169 options. Remove references to Hitachi. Undocument deprecated mspace
9172 2014-08-15 Jason Merrill <jason@redhat.com>
9174 * tree.c (type_hash_canon): Uncomment assert.
9176 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9178 * input.h (in_system_header_at): Add comment.
9180 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9183 * diagnostic.c (build_message_string): Make it extern.
9184 * diagnostic.h (build_message_string): Make it extern.
9186 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
9188 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
9189 load/store from/to non-floating class pseudo.
9191 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9193 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
9195 2014-08-15 Richard Biener <rguenther@suse.de>
9197 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
9198 (get_constraint_for_ssa_var): Remove dead code.
9199 (get_constraint_for_1): Adjust.
9200 (find_what_var_points_to): Likewise.
9201 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
9203 2014-08-15 Ilya Tocar <tocarip@gmail.com>
9206 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
9207 (_mm512_mask_cmpge_epu32_mask): Ditto.
9208 (_mm512_cmpge_epu32_mask): Ditto.
9209 (_mm512_mask_cmpge_epi64_mask): Ditto.
9210 (_mm512_cmpge_epi64_mask): Ditto.
9211 (_mm512_mask_cmpge_epu64_mask): Ditto.
9212 (_mm512_cmpge_epu64_mask): Ditto.
9213 (_mm512_mask_cmple_epi32_mask): Ditto.
9214 (_mm512_cmple_epi32_mask): Ditto.
9215 (_mm512_mask_cmple_epu32_mask): Ditto.
9216 (_mm512_cmple_epu32_mask): Ditto.
9217 (_mm512_mask_cmple_epi64_mask): Ditto.
9218 (_mm512_cmple_epi64_mask): Ditto.
9219 (_mm512_mask_cmple_epu64_mask): Ditto.
9220 (_mm512_cmple_epu64_mask): Ditto.
9221 (_mm512_mask_cmplt_epi32_mask): Ditto.
9222 (_mm512_cmplt_epi32_mask): Ditto.
9223 (_mm512_mask_cmplt_epu32_mask): Ditto.
9224 (_mm512_cmplt_epu32_mask): Ditto.
9225 (_mm512_mask_cmplt_epi64_mask): Ditto.
9226 (_mm512_cmplt_epi64_mask): Ditto.
9227 (_mm512_mask_cmplt_epu64_mask): Ditto.
9228 (_mm512_cmplt_epu64_mask): Ditto.
9229 (_mm512_mask_cmpneq_epi32_mask): Ditto.
9230 (_mm512_mask_cmpneq_epu32_mask): Ditto.
9231 (_mm512_cmpneq_epu32_mask): Ditto.
9232 (_mm512_mask_cmpneq_epi64_mask): Ditto.
9233 (_mm512_cmpneq_epi64_mask): Ditto.
9234 (_mm512_mask_cmpneq_epu64_mask): Ditto.
9235 (_mm512_cmpneq_epu64_mask): Ditto.
9236 (_mm512_castpd_ps): Ditto.
9237 (_mm512_castpd_si512): Ditto.
9238 (_mm512_castps_pd): Ditto.
9239 (_mm512_castps_si512): Ditto.
9240 (_mm512_castsi512_ps): Ditto.
9241 (_mm512_castsi512_pd): Ditto.
9242 (_mm512_castpd512_pd128): Ditto.
9243 (_mm512_castps512_ps128): Ditto.
9244 (_mm512_castsi512_si128): Ditto.
9245 (_mm512_castpd512_pd256): Ditto.
9246 (_mm512_castps512_ps256): Ditto.
9247 (_mm512_castsi512_si256): Ditto.
9248 (_mm512_castpd128_pd512): Ditto.
9249 (_mm512_castps128_ps512): Ditto.
9250 (_mm512_castsi128_si512): Ditto.
9251 (_mm512_castpd256_pd512): Ditto.
9252 (_mm512_castps256_ps512): Ditto.
9253 (_mm512_castsi256_si512): Ditto.
9254 (_mm512_cmpeq_epu32_mask): Ditto.
9255 (_mm512_mask_cmpeq_epu32_mask): Ditto.
9256 (_mm512_mask_cmpeq_epu64_mask): Ditto.
9257 (_mm512_cmpeq_epu64_mask): Ditto.
9258 (_mm512_cmpgt_epu32_mask): Ditto.
9259 (_mm512_mask_cmpgt_epu32_mask): Ditto.
9260 (_mm512_mask_cmpgt_epu64_mask): Ditto.
9261 (_mm512_cmpgt_epu64_mask): Ditto.
9262 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
9263 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
9264 * config/i386/i386.c (enum ix86_builtins): Add
9265 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
9266 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
9267 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
9268 (bdesc_args): Add __builtin_ia32_si512_256si,
9269 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
9270 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
9271 __builtin_ia32_pd512_pd.
9272 (ix86_expand_args_builtin): Handle new FTYPEs.
9273 * config/i386/sse.md (castmode): Add 512-bit modes.
9274 (AVX512MODE2P): New.
9275 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
9276 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
9278 2014-08-15 Richard Biener <rguenther@suse.de>
9280 * fold-const.c (tree_swap_operands_p): Put all constants
9281 last, also strip sign-changing NOPs when considering further
9282 canonicalization. Canonicalize also when optimizing for size.
9284 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9286 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
9287 one_match > zero_match case to just before simple_sequence.
9289 2014-08-15 Richard Biener <rguenther@suse.de>
9291 * data-streamer.h (streamer_string_index, string_for_index):
9293 * data-streamer-out.c (streamer_string_index): Make static.
9294 * data-streamer-in.c (string_for_index): Likewise.
9295 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
9296 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
9298 2014-08-15 Richard Biener <rguenther@suse.de>
9300 PR tree-optimization/62031
9301 * tree-data-ref.c (dr_analyze_indices): Do not set
9302 DR_UNCONSTRAINED_BASE.
9303 (dr_may_alias_p): All indirect accesses have to go the
9304 formerly DR_UNCONSTRAINED_BASE path.
9305 * tree-data-ref.h (struct indices): Remove
9306 unconstrained_base member.
9307 (DR_UNCONSTRAINED_BASE): Remove.
9309 2014-08-15 Jakub Jelinek <jakub@redhat.com>
9312 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
9313 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
9314 in OMP_CLAUSE_MAP in some outer target region.
9316 2014-08-15 Bin Cheng <bin.cheng@arm.com>
9318 * tree-ssa-loop-ivopts.c (ivopts_data): New field
9319 name_expansion_cache.
9320 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
9321 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
9322 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
9323 (difference_cannot_overflow_p): New parameter. Use affine
9324 expansion for equality check.
9325 (iv_elimination_compare_lt): Pass new argument.
9327 2014-08-14 DJ Delorie <dj@redhat.com>
9329 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
9330 variables to the accumulator.
9332 * config/rl78/predicates.md (rl78_near_mem_operand): New.
9333 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
9334 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
9337 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
9338 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
9339 (umulqihi3_virt): Likewise.
9340 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
9341 (umulqihi3_real): Likewise.
9343 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
9345 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
9347 PR tree-optimization/62091
9348 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
9349 function_entry_reached.
9350 (walk_aliased_vdefs): Clear it here.
9351 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
9353 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
9355 * ipa-utils.h (compare_virtual_tables): Declare.
9356 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
9358 2014-08-14 Marek Polacek <polacek@redhat.com>
9361 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
9362 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
9364 2014-08-14 Tom de Vries <tom@codesourcery.com>
9366 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
9368 2014-08-14 Tom de Vries <tom@codesourcery.com>
9370 PR rtl-optimization/62004
9371 PR rtl-optimization/62030
9372 * ifcvt.c (rtx_interchangeable_p): New function.
9373 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
9374 * emit-rtl.h (mem_attrs_eq_p): Declare.
9376 2014-08-14 Roman Gareev <gareevroman@gmail.com>
9378 * graphite-scop-detection.c:
9379 Add inclusion of cp-tree.h.
9380 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
9381 in case they are pointers to object types
9383 2014-08-14 Richard Biener <rguenther@suse.de>
9385 * BASE-VER: Change to 5.0.0
9387 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9388 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9389 Anna Tikhonova <anna.tikhonova@intel.com>
9390 Ilya Tocar <ilya.tocar@intel.com>
9391 Andrey Turetskiy <andrey.turetskiy@intel.com>
9392 Ilya Verbin <ilya.verbin@intel.com>
9393 Kirill Yukhin <kirill.yukhin@intel.com>
9394 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9396 * config/i386/sse.md (define_mode_attr avx512): New.
9397 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
9399 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
9400 (define_mode_attr ssse3_avx2): Ditto.
9401 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
9402 (define_mode_attr avx2_avx512bw): New.
9403 (define_mode_attr ssedoublemodelower): New.
9404 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
9406 (define_mode_attr ssebytemode): Allow V8DI modes.
9407 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
9408 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
9409 (define_mode_attr ssePSmode2): New.
9410 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
9412 (define_mode_attr dbpsadbwmode): New.
9413 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
9414 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
9415 (vi8_sse4_1_avx2_avx512): New.
9416 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
9418 (define_mode_attr blendbits): Move before its immediate use.
9420 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9421 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9422 Anna Tikhonova <anna.tikhonova@intel.com>
9423 Ilya Tocar <ilya.tocar@intel.com>
9424 Andrey Turetskiy <andrey.turetskiy@intel.com>
9425 Ilya Verbin <ilya.verbin@intel.com>
9426 Kirill Yukhin <kirill.yukhin@intel.com>
9427 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9429 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
9430 * config/i386/subst.md
9431 (define_mode_iterator SUBST_V): Update.
9432 (define_mode_iterator SUBST_A): Ditto.
9433 (define_subst_attr "mask_operand7"): New.
9434 (define_subst_attr "mask_operand10"): New.
9435 (define_subst_attr "mask_operand_arg34") : New.
9436 (define_subst_attr "mask_expand_op3"): New.
9437 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
9438 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
9439 (define_subst_attr "mask_avx512vl_condition"): New.
9440 (define_subst_attr "round_mask_operand4"): Ditto.
9441 (define_subst_attr "round_mask_scalar_op3"): Delete.
9442 (define_subst_attr "round_mask_op4"): New.
9443 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
9445 (define_subst_attr "round_modev8sf_condition"): New.
9446 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
9448 (define_subst_attr "round_saeonly_mask_operand4"): New.
9449 (define_subst_attr "round_saeonly_mask_op4"): New.
9450 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
9451 V8DImode, V16SImode.
9452 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
9453 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
9454 (define_subst_attr "mask_expand4_args"): New.
9455 (define_subst "mask_expand4"): New.
9457 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9458 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9459 Anna Tikhonova <anna.tikhonova@intel.com>
9460 Ilya Tocar <ilya.tocar@intel.com>
9461 Andrey Turetskiy <andrey.turetskiy@intel.com>
9462 Ilya Verbin <ilya.verbin@intel.com>
9463 Kirill Yukhin <kirill.yukhin@intel.com>
9464 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9466 * config/i386/i386.md
9467 (define_attr "isa"): Add avx512bw,noavx512bw.
9468 (define_attr "enabled"): Ditto.
9469 (define_split): Add 32/64-bit mask logic.
9470 (define_insn "*k<logic>qi"): New.
9471 (define_insn "*k<logic>hi"): New.
9472 (define_insn "*anddi_1"): Add mask version.
9473 (define_insn "*andsi_1"): Ditto.
9474 (define_insn "*<code><mode>_1"): Ditto.
9475 (define_insn "*<code>hi_1"): Ditto.
9476 (define_insn "kxnor<mode>"): New.
9477 (define_insn "kunpcksi"): New.
9478 (define_insn "kunpckdi"): New.
9479 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
9480 (define_insn "*one_cmplhi2_1"): Ditto.
9482 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9483 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9484 Anna Tikhonova <anna.tikhonova@intel.com>
9485 Ilya Tocar <ilya.tocar@intel.com>
9486 Andrey Turetskiy <andrey.turetskiy@intel.com>
9487 Ilya Verbin <ilya.verbin@intel.com>
9488 Kirill Yukhin <kirill.yukhin@intel.com>
9489 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9491 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
9494 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9495 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9496 Anna Tikhonova <anna.tikhonova@intel.com>
9497 Ilya Tocar <ilya.tocar@intel.com>
9498 Andrey Turetskiy <andrey.turetskiy@intel.com>
9499 Ilya Verbin <ilya.verbin@intel.com>
9500 Kirill Yukhin <kirill.yukhin@intel.com>
9501 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9503 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
9505 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
9506 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
9507 xmm/ymm16+ when availble.
9508 * config/i386/i386.h
9509 (HARD_REGNO_NREGS): Add mask regs.
9510 (VALID_AVX512F_REG_MODE): Ditto.
9511 (VALID_AVX512F_REG_MODE) : Define.
9512 (VALID_MASK_AVX512BW_MODE): Ditto.
9513 (reg_class) (MASK_REG_P(X)): Define.
9514 * config/i386/i386.md: Do not split long moves with mask register,
9515 use kmovb if avx512bw is availible.
9516 (movdi_internal): Handle mask registers.
9518 2014-08-14 Richard Biener <rguenther@suse.de>
9520 PR tree-optimization/62081
9521 * tree-ssa-loop.c (pass_fix_loops): New pass.
9522 (pass_tree_loop::gate): Do not fixup loops here.
9523 * tree-pass.h (make_pass_fix_loops): Declare.
9524 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
9526 2014-08-14 Richard Biener <rguenther@suse.de>
9528 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
9529 (type_hash_canon): ... this and avoid 2nd lookup for the add.
9531 2014-08-14 Richard Biener <rguenther@suse.de>
9533 PR tree-optimization/62090
9534 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
9535 (fold_builtin_2): Do not fold sprintf.
9536 (fold_builtin_3): Likewise.
9537 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
9538 moved from builtins.c.
9539 (gimple_fold_builtin): Fold sprintf.
9541 2014-08-14 Richard Biener <rguenther@suse.de>
9543 PR rtl-optimization/62079
9544 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
9547 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
9549 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
9550 current_function_decl.
9552 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
9554 * cgraph.c (cgraph_node::function_symbol): Fix wrong
9555 cgraph_function_node to cgraph_node::function_symbol
9558 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
9560 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
9561 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
9563 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
9565 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
9568 2014-08-13 Roman Gareev <gareevroman@gmail.com>
9570 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
9573 2014-08-12 Jakub Jelinek <jakub@redhat.com>
9576 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
9577 any registers that are used in mem_insn.
9579 2014-08-12 Steve Ellcey <sellcey@mips.com>
9581 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
9583 2014-08-12 Steve Ellcey <sellcey@mips.com>
9585 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
9586 (MULTILIB_DIRNAMES): Ditto.
9587 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
9588 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
9589 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
9590 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
9591 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
9592 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
9594 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9597 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
9598 of __ARM_SIZEOF_WCHAR_T.
9600 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9603 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
9604 Remove unnecessary attributes.
9606 2014-08-12 Yury Gribov <y.gribov@samsung.com>
9608 * internal-fn.c (init_internal_fns): Fix off-by-one.
9610 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
9611 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9612 Anna Tikhonova <anna.tikhonova@intel.com>
9613 Ilya Tocar <ilya.tocar@intel.com>
9614 Andrey Turetskiy <andrey.turetskiy@intel.com>
9615 Ilya Verbin <ilya.verbin@intel.com>
9616 Kirill Yukhin <kirill.yukhin@intel.com>
9617 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9619 * config/i386/i386.c (standard_sse_constant_opcode): Use
9620 vpxord/vpternlog if avx512 is availible.
9622 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
9625 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
9626 bitfields, that is when size doesn't match the size of type or the
9627 size of the constructor.
9629 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
9631 * config/rs6000/constraints.md (wh constraint): New constraint,
9632 for FP registers if direct move is available.
9633 (wi constraint): New constraint, for VSX/FP registers that can
9634 handle 64-bit integers.
9635 (wj constraint): New constraint for VSX/FP registers that can
9636 handle 64-bit integers for direct moves.
9637 (wk constraint): New constraint for VSX/FP registers that can
9638 handle 64-bit doubles for direct moves.
9639 (wy constraint): Make documentation match implementation.
9641 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
9642 scalar_in_vmx_p field to simplify tests of whether SFmode or
9643 DFmode can go in the Altivec registers.
9644 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
9645 (rs6000_setup_reg_addr_masks): Likewise.
9646 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
9647 field, and wh/wi/wj/wk constraints.
9648 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
9649 the wh/wi/wj/wk constraints.
9650 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
9651 upper registers, prefer VSX registers unless the operation is a
9652 memory operation with REG+OFFSET addressing.
9654 * config/rs6000/vsx.md (VSr mode attribute): Add support for
9655 DImode. Change SFmode to use ww constraint instead of d to allow
9656 SF registers in the upper registers.
9659 (VSr5): Fix thinko in comment.
9660 (VSa): New mode attribute that is an alternative to wa, that
9661 returns the VSX register class that a mode can go in, but may not
9662 be the preferred register class.
9663 (VS_64dm): New mode attribute for appropriate register classes for
9664 referencing 64-bit elements of vectors for direct moves and normal
9666 (VS_64reg): Likewise.
9667 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
9668 register allocator to only registers the data type can handle.
9669 (vsx_le_perm_load_<mode>): Likewise.
9670 (vsx_le_perm_store_<mode>): Likewise.
9671 (vsx_xxpermdi2_le_<mode>): Likewise.
9672 (vsx_xxpermdi4_le_<mode>): Likewise.
9673 (vsx_lxvd2x2_le_<mode>): Likewise.
9674 (vsx_lxvd2x4_le_<mode>): Likewise.
9675 (vsx_stxvd2x2_le_<mode>): Likewise.
9676 (vsx_add<mode>3): Likewise.
9677 (vsx_sub<mode>3): Likewise.
9678 (vsx_mul<mode>3): Likewise.
9679 (vsx_div<mode>3): Likewise.
9680 (vsx_tdiv<mode>3_internal): Likewise.
9681 (vsx_fre<mode>2): Likewise.
9682 (vsx_neg<mode>2): Likewise.
9683 (vsx_abs<mode>2): Likewise.
9684 (vsx_nabs<mode>2): Likewise.
9685 (vsx_smax<mode>3): Likewise.
9686 (vsx_smin<mode>3): Likewise.
9687 (vsx_sqrt<mode>2): Likewise.
9688 (vsx_rsqrte<mode>2): Likewise.
9689 (vsx_tsqrt<mode>2_internal): Likewise.
9690 (vsx_fms<mode>4): Likewise.
9691 (vsx_nfma<mode>4): Likewise.
9692 (vsx_eq<mode>): Likewise.
9693 (vsx_gt<mode>): Likewise.
9694 (vsx_ge<mode>): Likewise.
9695 (vsx_eq<mode>_p): Likewise.
9696 (vsx_gt<mode>_p): Likewise.
9697 (vsx_ge<mode>_p): Likewise.
9698 (vsx_xxsel<mode>): Likewise.
9699 (vsx_xxsel<mode>_uns): Likewise.
9700 (vsx_copysign<mode>3): Likewise.
9701 (vsx_float<VSi><mode>2): Likewise.
9702 (vsx_floatuns<VSi><mode>2): Likewise.
9703 (vsx_fix_trunc<mode><VSi>2): Likewise.
9704 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
9705 (vsx_x<VSv>r<VSs>i): Likewise.
9706 (vsx_x<VSv>r<VSs>ic): Likewise.
9707 (vsx_btrunc<mode>2): Likewise.
9708 (vsx_b2trunc<mode>2): Likewise.
9709 (vsx_floor<mode>2): Likewise.
9710 (vsx_ceil<mode>2): Likewise.
9711 (vsx_<VS_spdp_insn>): Likewise.
9712 (vsx_xscvspdp): Likewise.
9713 (vsx_xvcvspuxds): Likewise.
9714 (vsx_float_fix_<mode>2): Likewise.
9715 (vsx_set_<mode>): Likewise.
9716 (vsx_extract_<mode>_internal1): Likewise.
9717 (vsx_extract_<mode>_internal2): Likewise.
9718 (vsx_extract_<mode>_load): Likewise.
9719 (vsx_extract_<mode>_store): Likewise.
9720 (vsx_splat_<mode>): Likewise.
9721 (vsx_xxspltw_<mode>): Likewise.
9722 (vsx_xxspltw_<mode>_direct): Likewise.
9723 (vsx_xxmrghw_<mode>): Likewise.
9724 (vsx_xxmrglw_<mode>): Likewise.
9725 (vsx_xxsldwi_<mode>): Likewise.
9726 (vsx_xscvdpspn): Tighten constraints to only use register classes
9728 (vsx_xscvspdpn): Likewise.
9729 (vsx_xscvdpspn_scalar): Likewise.
9731 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
9732 wj, and wk constraints.
9733 (GPR_REG_CLASS_P): New helper macro for register classes targeting
9734 general purpose registers.
9736 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
9738 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
9739 DImode instead of wm. Use wk constraint for direct move of DFmode
9741 (extendsidi2_lfiwax): Likewise.
9744 (movdi_internal64): Likewise.
9746 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
9747 wk constraints. Make the wy constraint documentation match them
9750 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
9752 Replacement of isl_int by isl_val
9753 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
9754 (compute_bounds_for_param): use isl_val instead of isl_int
9755 (compute_bounds_for_loop): likewise
9756 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
9757 (build_linearized_memory_access): use isl_val instead of isl_int
9758 (pdr_stride_in_loop): likewise
9759 * graphite-optimize-isl.c:
9760 (getPrevectorMap): use isl_val instead of isl_int
9762 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
9763 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
9764 (extern the_isl_ctx): declare
9765 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
9766 (extract_affine_gmp): likewise
9768 (build_loop_iteration_domains): likewise
9769 (add_param_constraints): likewise
9771 2014-08-11 Richard Biener <rguenther@suse.de>
9773 PR tree-optimization/62075
9774 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
9775 handle uses in patterns.
9777 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
9778 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9779 Anna Tikhonova <anna.tikhonova@intel.com>
9780 Ilya Tocar <ilya.tocar@intel.com>
9781 Andrey Turetskiy <andrey.turetskiy@intel.com>
9782 Ilya Verbin <ilya.verbin@intel.com>
9783 Kirill Yukhin <kirill.yukhin@intel.com>
9784 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9786 * common/config/i386/i386-common.c
9787 (OPTION_MASK_ISA_AVX512VL_SET): Define.
9788 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
9789 (ix86_handle_option): Handle OPT_mavx512vl.
9790 * config/i386/cpuid.h (bit_AVX512VL): Define.
9791 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
9792 set -mavx512vl accordingly.
9793 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
9794 OPTION_MASK_ISA_AVX512VL.
9795 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
9796 (ix86_option_override_internal): Define PTA_AVX512VL, handle
9797 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
9798 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
9799 * config/i386/i386.h (TARGET_AVX512VL): Define.
9800 (TARGET_AVX512VL_P(x)): Ditto.
9801 * config/i386/i386.opt: Add mavx512vl.
9803 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
9805 PR tree-optimization/62073
9806 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
9809 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
9810 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9811 Anna Tikhonova <anna.tikhonova@intel.com>
9812 Ilya Tocar <ilya.tocar@intel.com>
9813 Andrey Turetskiy <andrey.turetskiy@intel.com>
9814 Ilya Verbin <ilya.verbin@intel.com>
9815 Kirill Yukhin <kirill.yukhin@intel.com>
9816 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9818 * common/config/i386/i386-common.c
9819 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
9820 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
9821 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
9822 (ix86_handle_option): Handle OPT_mavx512bw.
9823 * config/i386/cpuid.h (bit_AVX512BW): Define.
9824 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
9825 set -mavx512bw accordingly.
9826 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
9827 OPTION_MASK_ISA_AVX512BW.
9828 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
9829 (ix86_option_override_internal): Define PTA_AVX512BW, handle
9830 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
9831 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
9832 * config/i386/i386.h (TARGET_AVX512BW): Define.
9833 (TARGET_AVX512BW_P(x)): Ditto.
9834 * config/i386/i386.opt: Add mavx512bw.
9836 2014-08-11 Richard Biener <rguenther@suse.de>
9838 PR tree-optimization/62070
9839 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
9840 Remove SSA checking.
9842 2014-08-11 Yury Gribov <y.gribov@samsung.com>
9844 * asan.c (asan_check_flags): New enum.
9845 (build_check_stmt_with_calls): Removed function.
9846 (build_check_stmt): Split inlining logic to
9847 asan_expand_check_ifn.
9848 (instrument_derefs): Rename parameter.
9849 (instrument_mem_region_access): Rename parameter.
9850 (instrument_strlen_call): Likewise.
9851 (asan_expand_check_ifn): New function.
9852 (asan_instrument): Remove old code.
9853 (pass_sanopt::execute): Change handling of
9854 asan-instrumentation-with-call-threshold.
9855 (asan_clear_shadow): Fix formatting.
9856 (asan_function_start): Likewise.
9857 (asan_emit_stack_protection): Likewise.
9858 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
9860 * internal-fn.c (expand_ASAN_CHECK): New function.
9861 * internal-fn.def (ASAN_CHECK): New internal function.
9862 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
9864 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
9865 * tree.c: Small comment fix.
9867 2014-08-11 Yury Gribov <y.gribov@samsung.com>
9869 * gimple.c (gimple_call_fnspec): Support internal functions.
9870 (gimple_call_return_flags): Use const.
9871 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
9872 * internal-fn.def: Add fnspec information.
9873 * internal-fn.h (internal_fn_fnspec): New function.
9874 (init_internal_fns): Declare new function.
9875 * internal-fn.c (internal_fn_fnspec_array): New global variable.
9876 (init_internal_fns): New function.
9877 * tree-core.h: Update macro call.
9878 * tree.c (build_common_builtin_nodes): Initialize internal fns.
9880 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
9882 * lto-streamer.h (struct output_block::symbol): Change from
9883 struct symtab_node to plain symtab_node.
9884 (referenced_from_this_partition_p): Change first parameter
9885 from struct symtab_node to plain symtab_node.
9887 2014-08-10 Marek Polacek <polacek@redhat.com>
9890 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
9892 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
9894 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
9895 DECL correctly; do not give up on types in static storage.
9897 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
9899 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
9901 2014-08-09 Roman Gareev <gareevroman@gmail.com>
9903 * graphite-isl-ast-to-gimple.c:
9904 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
9906 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
9908 2014-08-08 Guozhi Wei <carrot@google.com>
9910 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
9912 2014-08-08 Cary Coutant <ccoutant@google.com>
9914 * dwarf2out.c (get_skeleton_type_unit): Remove.
9915 (output_skeleton_debug_sections): Remove skeleton type units.
9916 (output_comdat_type_unit): Likewise.
9917 (dwarf2out_finish): Likewise.
9919 2014-08-07 Yi Yang <ahyangyi@google.com>
9921 * predict.c (expr_expected_value_1): Remove the redundant assignment.
9923 2014-08-08 Richard Biener <rguenther@suse.de>
9925 * lto-streamer.h (struct lto_input_block): Make it a class
9927 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
9928 (struct lto_function_header, struct lto_simple_header,
9929 struct lto_simple_header_with_strings,
9930 struct lto_decl_header, struct lto_function_header): Make
9931 a simple inheritance hieararchy. Remove unused fields.
9932 (struct lto_asm_header): Remove.
9933 * lto-streamer-out.c (produce_asm): Adjust.
9934 (lto_output_toplevel_asms): Likewise.
9935 (produce_asm_for_decls): Likewise.
9936 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
9937 * data-streamer-in.c (string_for_index): Likewise.
9938 * ipa-inline-analysis.c (inline_read_section): Likewise.
9939 * ipa-prop.c (ipa_prop_read_section): Likewise.
9940 (read_replacements_section): Likewise.
9941 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
9942 * lto-section-in.c (lto_create_simple_input_block): Likewise.
9943 (lto_destroy_simple_input_block): Likewise.
9944 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
9945 (lto_input_toplevel_asms): Likewise.
9947 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
9948 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9949 Anna Tikhonova <anna.tikhonova@intel.com>
9950 Ilya Tocar <ilya.tocar@intel.com>
9951 Andrey Turetskiy <andrey.turetskiy@intel.com>
9952 Ilya Verbin <ilya.verbin@intel.com>
9953 Kirill Yukhin <kirill.yukhin@intel.com>
9954 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9956 * common/config/i386/i386-common.c
9957 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
9958 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
9959 (ix86_handle_option): Handle OPT_mavx512dq.
9960 * config/i386/cpuid.h (bit_AVX512DQ): Define.
9961 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
9962 set -mavx512dq accordingly.
9963 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
9964 OPTION_MASK_ISA_AVX512DQ.
9965 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
9966 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
9967 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
9968 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
9969 * config/i386/i386.h (TARGET_AVX512DQ): Define.
9970 (TARGET_AVX512DQ_P(x)): Ditto.
9971 * config/i386/i386.opt: Add mavx512dq.
9973 2014-08-08 Richard Biener <rguenther@suse.de>
9975 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
9976 target_percent, target_percent_s): Export.
9977 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
9978 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
9979 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
9980 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
9981 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
9982 Move to gimple-fold.c.
9983 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
9985 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
9986 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
9987 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
9988 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
9989 (rewrite_call_expr_array): Remove.
9990 (fold_builtin_sprintf_chk): Likewise.
9991 (fold_builtin_snprintf_chk): Likewise.
9992 (fold_builtin_varargs): Remove handling of sprintf_chk,
9993 vsprintf_chk, snprintf_chk and vsnprintf_chk.
9994 (gimple_fold_builtin_sprintf_chk): Remove.
9995 (gimple_fold_builtin_snprintf_chk): Likewise.
9996 (gimple_fold_builtin_varargs): Likewise.
9997 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
9998 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
9999 * gimple.c (gimple_seq_add_seq_without_update): New function.
10000 * gimple.h (gimple_seq_add_seq_without_update): Declare.
10001 * gimple-fold.c: Include output.h.
10002 (gsi_replace_with_seq_vops): New function, split out from ...
10003 (gimplify_and_update_call_from_tree): ... here.
10004 (replace_call_with_value): New function.
10005 (replace_call_with_call_and_fold): Likewise.
10006 (var_decl_component_p): Moved from builtins.c.
10007 (gimple_fold_builtin_memory_op): Moved from builtins.c
10008 fold_builtin_memory_op and rewritten to GIMPLE.
10009 (gimple_fold_builtin_memset): Likewise.
10010 (gimple_fold_builtin_strcpy): Likewise.
10011 (gimple_fold_builtin_strncpy): Likewise.
10012 (gimple_fold_builtin_strcat): Likewise.
10013 (gimple_fold_builtin_fputs): Likewise.
10014 (gimple_fold_builtin_memory_chk): Likewise.
10015 (gimple_fold_builtin_stxcpy_chk): Likewise.
10016 (gimple_fold_builtin_stxncpy_chk): Likewise.
10017 (gimple_fold_builtin_snprintf_chk): Likewise.
10018 (gimple_fold_builtin_sprintf_chk): Likewise.
10019 (gimple_fold_builtin_strlen): New function.
10020 (gimple_fold_builtin_with_strlen): New function split out from
10021 gimple_fold_builtin.
10022 (gimple_fold_builtin): Change signature and handle
10023 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
10024 here. Call gimple_fold_builtin_with_strlen.
10025 (gimple_fold_call): Adjust.
10027 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10029 * calls.c (precompute_arguments): Check
10030 promoted_for_signed_and_unsigned_p and set the promoted mode.
10031 (promoted_for_signed_and_unsigned_p): New function.
10032 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
10033 and set the promoted mode.
10034 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
10035 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
10036 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
10039 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10041 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
10042 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10043 (expand_call): Likewise.
10044 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
10045 to get promoted mode.
10046 * combine.c (record_promoted_value): Skip > 0 comparison with
10047 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
10048 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
10049 of SUBREG_PROMOTED_UNSIGNED_P.
10050 (convert_modes): Likewise.
10051 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
10052 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
10053 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
10054 SUBREG_PROMOTED_UNSIGNED_SET.
10055 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
10056 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10057 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
10058 SUBREG_PROMOTED_SET.
10059 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
10060 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
10061 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
10062 of SUBREG_PROMOTED_UNSIGNED_P.
10063 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
10064 (SUBREG_PROMOTED_SET): New define.
10065 (SUBREG_PROMOTED_GET): Likewise.
10066 (SUBREG_PROMOTED_SIGN): Likewise.
10067 (SUBREG_PROMOTED_SIGNED_P): Likewise.
10068 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
10069 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
10070 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
10071 instead of SUBREG_PROMOTED_UNSIGNED_GET.
10072 (nonzero_bits1): Skip > 0 comparison with the results as
10073 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
10074 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
10075 of !SUBREG_PROMOTED_UNSIGNED_P.
10076 * simplify-rtx.c (simplify_unary_operation_1): Use new
10077 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
10078 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
10079 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
10080 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
10082 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
10084 * ipa-devirt.c: Include gimple-pretty-print.h
10085 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
10087 (decl_maybe_in_construction_p): Fix conditional on cdtor check
10088 (get_polymorphic_call_info): Fix return value
10089 (type_change_info): New sturcture based on ipa-prop
10091 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
10092 based on ipa-prop variant.
10093 (extr_type_from_vtbl_ptr_store): New function
10094 based on ipa-prop variant.
10095 (record_known_type): New function.
10096 (check_stmt_for_type_change): New function.
10097 (get_dynamic_type): New function.
10098 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
10099 * tree-ssa-pre.c: ipa-utils.h
10100 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
10101 machinery; sanity check with ipa-prop devirtualization.
10102 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
10105 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10107 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
10108 * alias.c, cfgexpand.c, cgraphbuild.c,
10109 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
10110 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
10111 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
10112 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
10113 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
10114 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
10115 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
10116 dse.c, except.c, gengtype.c, gimple-expr.c,
10117 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
10118 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
10119 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
10120 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
10121 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
10122 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
10124 * pointer-set.c: Remove file.
10125 * pointer-set.h: Remove file.
10127 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10129 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
10130 * config/arm/types.md (f_sels, f_seld): Delete.
10132 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10134 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
10135 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
10136 (aarch64_movdi_<mode>high): Likewise.
10137 (aarch64_mov<mode>high_di): Likewise.
10138 (aarch64_movdi_<mode>low): Likewise.
10139 (aarch64_mov<mode>low_di): Likewise.
10140 (aarch64_movtilow_tilow): Likewise.
10141 Add comment explaining usage of fp,simd attributes and of
10142 TARGET_FLOAT and TARGET_SIMD.
10144 2014-08-07 Ian Bolton <ian.bolton@arm.com>
10145 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10147 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
10148 Use MOVN when one of the half-words is 0xffff.
10150 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
10152 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
10154 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
10156 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
10157 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
10158 (rfs_str): String corresponding to RFS_* constants.
10159 (rank_for_schedule_stats_t): New typedef.
10160 (rank_for_schedule_stats): New static variable.
10161 (rfs_result): New static function.
10162 (rank_for_schedule): Track statistics for deciding heuristics.
10163 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
10165 (ready_sort): Use them for debug printouts.
10166 (schedule_block): Init statistics state. Print statistics on
10167 rank_for_schedule decisions.
10169 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
10171 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
10173 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
10175 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
10178 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10180 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
10181 function to not conflict.
10182 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
10183 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
10184 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
10185 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
10186 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
10189 2014-08-07 Marek Polacek <polacek@redhat.com>
10191 * fold-const.c (fold_binary_loc): Add folding of
10192 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
10194 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
10196 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
10197 instead of type size.
10198 (ASM_FINISH_DECLARE_OBJECT): Likewise.
10200 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
10202 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
10203 (*thumb1_movqi_insn): Likewise.
10204 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
10206 2014-08-07 Tom de Vries <tom@codesourcery.com>
10208 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
10209 (glibc_2_11_or_earlier): Remove effective-target keywords.
10211 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
10213 * config/arm/arm.c (bdesc_2arg): Fix typo.
10214 (arm_atomic_assign_expand_fenv): Remove The default implementation.
10216 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
10218 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
10220 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
10223 * haifa-sched.c (advance_one_cycle): Fix dump.
10224 (schedule_block): Don't advance cycle if we are already at the
10225 beginning of the cycle.
10227 2014-08-06 Martin Jambor <mjambor@suse.cz>
10230 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
10232 2014-08-06 Richard Biener <rguenther@suse.de>
10235 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
10237 (lto_input_tree): Pop SCCs here.
10239 2014-08-06 Richard Biener <rguenther@suse.de>
10241 PR tree-optimization/61320
10242 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
10243 handle misaligned loads.
10245 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
10247 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
10248 (aarch64_expand_vec_perm_const): Check for dup before zip.
10250 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10252 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
10253 CONST_INT_P instead of GET_CODE and compare.
10254 (aarch64_select_cc_mode): Likewise.
10255 (aarch64_print_operand): Likewise.
10256 (aarch64_rtx_costs): Likewise.
10257 (aarch64_simd_valid_immediate): Likewise.
10258 (aarch64_simd_check_vect_par_cnst_half): Likewise.
10259 (aarch64_simd_emit_pair_result_insn): Likewise.
10261 2014-08-05 David Malcolm <dmalcolm@redhat.com>
10263 * gdbhooks.py (find_gcc_source_dir): New helper function.
10264 (class PassNames): New class, locating and parsing passes.def.
10265 (class BreakOnPass): New command "break-on-pass".
10267 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
10269 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
10272 2014-08-05 Richard Biener <rguenther@suse.de>
10274 PR rtl-optimization/61672
10275 * emit-rtl.h (mem_attrs_eq_p): Declare.
10276 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
10277 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
10278 * cfgcleanup.c (merge_memattrs): Likewise.
10279 Include emit-rtl.h.
10281 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10283 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
10284 rather than singleton vectors.
10285 (vqdmlsls_lane_s32): Likewise.
10287 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10289 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
10290 Use VSDQ_HSI mode iterator.
10291 (aarch64_sqrdmulh_laneq<mode>): Likewise.
10292 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
10293 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
10294 Use BUILTIN_VDQHS macro.
10295 (sqrdmulh_laneq): Likewise.
10296 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
10297 (vqdmlals_laneq_s32): Likewise.
10298 (vqdmlslh_laneq_s16): Likewise.
10299 (vqdmlsls_laneq_s32): Likewise.
10300 (vqdmulhh_laneq_s16): Likewise.
10301 (vqdmulhs_laneq_s32): Likewise.
10302 (vqrdmulhh_laneq_s16): Likewise.
10303 (vqrdmulhs_laneq_s32): Likewise.
10305 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10307 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
10308 (vmuld_laneq_f64): Likewise.
10309 (vmuls_laneq_f32): Likewise.
10310 (vmul_n_f64): Likewise.
10311 (vmuld_lane_f64): Reimplement in C.
10312 (vmuls_lane_f32): Likewise.
10314 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10316 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
10318 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
10320 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10322 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
10323 (rbitsi2): Likewise.
10324 (*arm_rev): Set predicable and predicable_short_it attributes.
10326 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10328 * convert.c (convert_to_integer): Guard transformation to lrint by
10331 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
10333 * config/aarch64/aarch64-builtins.c
10334 (aarch64_simd_builtin_type_mode): Delete.
10335 (v8qi_UP): Remap to V8QImode.
10336 (v4hi_UP): Remap to V4HImode.
10337 (v2si_UP): Remap to V2SImode.
10338 (v2sf_UP): Remap to V2SFmode.
10339 (v1df_UP): Remap to V1DFmode.
10340 (di_UP): Remap to DImode.
10341 (df_UP): Remap to DFmode.
10342 (v16qi_UP):V16QImode.
10343 (v8hi_UP): Remap to V8HImode.
10344 (v4si_UP): Remap to V4SImode.
10345 (v4sf_UP): Remap to V4SFmode.
10346 (v2di_UP): Remap to V2DImode.
10347 (v2df_UP): Remap to V2DFmode.
10348 (ti_UP): Remap to TImode.
10349 (ei_UP): Remap to EImode.
10350 (oi_UP): Remap to OImode.
10351 (ci_UP): Map to CImode.
10352 (xi_UP): Remap to XImode.
10353 (si_UP): Remap to SImode.
10354 (sf_UP): Remap to SFmode.
10355 (hi_UP): Remap to HImode.
10356 (qi_UP): Remap to QImode.
10357 (aarch64_simd_builtin_datum): Make mode a machine_mode.
10358 (VAR1): Build builtin name.
10359 (aarch64_init_simd_builtins): Remove dead code.
10361 2014-08-05 Roman Gareev <gareevroman@gmail.com>
10363 * graphite-isl-ast-to-gimple.c:
10364 (set_options): New function.
10365 (scop_to_isl_ast): Add calling of set_options.
10367 2014-08-05 Jakub Jelinek <jakub@redhat.com>
10369 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
10370 (analyze_iv_to_split_insn): Don't initialize them.
10371 (get_ivts_expr): Removed.
10372 (allocate_basic_variable, insert_base_initialization): Use
10373 SET_SRC instead of *get_ivts_expr.
10374 (split_iv): Use &SET_SRC instead of get_ivts_expr.
10376 2014-08-05 Roman Gareev <gareevroman@gmail.com>
10378 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
10379 (translate_isl_ast_for_loop): Add checking of the
10380 flag_loop_parallelize_all.
10381 (ast_build_before_for): New function.
10382 (scop_to_isl_ast): Add checking of the
10383 flag_loop_parallelize_all.
10384 * graphite-dependences.c: Move the defenition of the
10385 scop_get_dependences from graphite-optimize-isl.c to this file.
10386 (apply_schedule_on_deps): Add checking of the ux's emptiness.
10387 (carries_deps): Add checking of the x's value.
10388 * graphite-optimize-isl.c: Move the defenition of the
10389 scop_get_dependences to graphite-dependences.c.
10390 * graphite-poly.h: Add declarations of scop_get_dependences
10393 2014-08-04 Rohit <rohitarulraj@freescale.com>
10396 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
10398 (alt_reg_names): Likewise.
10399 (rs6000_dwarf_register_span): For SPE high registers, replace
10400 dwarf register numbers with GCC hard register numbers.
10401 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
10402 (rs6000_dbx_register_number): For SPE high registers, return dwarf
10403 register number for the corresponding GCC hard register number.
10404 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
10405 newly added GCC hard register numbers for SPE high registers.
10406 (DWARF_FRAME_REGISTERS): Likewise.
10407 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
10408 (DWARF_FRAME_REGNUM): Likewise.
10409 (FIXED_REGISTERS): Likewise.
10410 (CALL_USED_REGISTERS): Likewise.
10411 (CALL_REALLY_USED_REGISTERS): Likewise.
10412 (REG_ALLOC_ORDER): Likewise.
10413 (enum reg_class): Likewise.
10414 (REG_CLASS_NAMES): Likewise.
10415 (REG_CLASS_CONTENTS): Likewise.
10416 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
10418 2014-08-04 Richard Biener <rguenther@suse.de>
10420 * gimple-fold.h (gimple_fold_builtin): Remove.
10421 * gimple-fold.c (gimple_fold_builtin): Make static.
10422 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
10423 fold_stmt, not gimple_fold_builtin.
10425 2014-08-04 Martin Liska <mliska@suse.cz>
10427 * cgraph.h (csi_end_p): Removed.
10428 (csi_next): Likewise.
10429 (csi_node): Likewise.
10430 (csi_start): Likewise.
10431 (cgraph_node_in_set_p): Likewise.
10432 (cgraph_node_set_size): Likewise.
10433 (vsi_end_p): Likewise.
10434 (vsi_next): Likewise.
10435 (vsi_node): Likewise.
10436 (vsi_start): Likewise.
10437 (varpool_node_set_size): Likewise.
10438 (cgraph_node_set_nonempty_p): Likewise.
10439 (varpool_node_set_nonempty_p): Likewise.
10440 * cgraphunit.c (cgraph_process_new_functions): vec replaces
10442 * ipa-inline-transform.c: Likewise.
10443 * ipa-utils.c (cgraph_node_set_new): Removed.
10444 (cgraph_node_set_add): Likewise.
10445 (cgraph_node_set_remove): Likewise.
10446 (cgraph_node_set_find): Likewise.
10447 (dump_cgraph_node_set): Likewise.
10448 (debug_cgraph_node_set): Likewise.
10449 (free_cgraph_node_set): Likewise.
10450 (varpool_node_set_new): Likewise.
10451 (varpool_node_set_add): Likewise.
10452 (varpool_node_set_remove): Likewise.
10453 (varpool_node_set_find): Likewise.
10454 (dump_varpool_node_set): Likewise.
10455 (free_varpool_node_set): Likewise.
10456 (debug_varpool_node_set): Likewise.
10457 * tree-emutls.c (struct tls_var_data):
10458 (emutls_index): Removed.
10459 (emutls_decl): Likewise.
10460 (gen_emutls_addr): Function implementation uses newly added
10461 hash_map<varpool_node *, tls_var_data>.
10462 (clear_access_vars): Likewise.
10463 (create_emultls_var): Likewise.
10464 (ipa_lower_emutls): Likewise.
10465 (reset_access): New function.
10467 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
10469 * config/i386/i386.c (ix86_option_override_internal): Add
10470 PTA_RDRND and PTA_MOVBE for bdver4.
10472 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10473 James Greenhalgh <james.greenhalgh@arm.com>
10475 * doc/md.texi (clrsb): Document.
10476 (clz): Change reference to x into operand 1.
10478 (popcount): Likewise.
10480 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10483 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
10484 move to subtarget in serial version if result is ignored.
10486 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10487 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10489 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
10490 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
10491 (sched_analyze_insn): Update use of try_group_insn to
10492 sched_macro_fuse_insns.
10493 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
10494 arguments that are not conditional jumps.
10496 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
10498 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
10499 family information. Handle BTVER2 cpu with cpuid family value.
10501 2014-08-04 Tom de Vries <tom@codesourcery.com>
10503 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
10504 (glibc_2_11_or_earlier): Document effective-target keywords.
10506 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
10508 * ipa-devirt.c (odr_type_warn_count): Add type.
10509 (possible_polymorphic_call_targets): Set it.
10510 (ipa_devirt): Use it.
10512 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
10514 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
10516 * ipa-devirt.c: Include hash-map.h
10517 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
10518 (clear_speculation): Break out of ...
10519 (get_class_context): ... here; speed up handling obviously useless
10521 (odr_type_warn_count, decl_warn_count): New structures.
10522 (final_warning_record): New structure.
10523 (final_warning_records): New static variable.
10524 (possible_polymorphic_call_targets): Cleanup handling of
10525 speculative info; do not build speculation when user do not care;
10526 record info about warnings when asked for.
10527 (add_decl_warning): New function.
10528 (type_warning_cmp): New function.
10529 (decl_warning_cmp): New function.
10530 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
10531 (gate): Enable pass when warnings are requested.
10532 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
10535 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
10537 * hash-map.h (default_hashmap_traits::mark_key_deleted):
10539 (hash_map::remove): New method.
10540 (hash_map::traverse): New method.
10541 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
10542 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
10543 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
10544 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
10545 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
10546 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
10549 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
10551 * hash-set.h: new File.
10552 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
10553 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
10554 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
10555 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
10556 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
10557 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
10558 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
10559 varpool.c: Use hash_set instead of pointer_set.
10561 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
10563 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
10565 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10567 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
10568 for frame access when strict_p is false.
10570 2014-08-01 Renlin Li <renlin.li@arm.com>
10571 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10573 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
10574 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
10575 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
10577 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
10579 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
10580 aarch64_mem_pair_offset.
10582 2014-08-01 Jiong Wang <jiong.wang@arm.com>
10584 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
10586 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
10587 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
10589 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
10591 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
10593 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
10595 PR regression/61510
10596 * cgraphunit.c (analyze_functions): Use get_create rather than get
10597 for decls which are clones of abstract functions.
10599 2014-08-01 Martin Liska <mliska@suse.cz>
10601 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
10602 * ipa-prop.h (count_formal_params): Global function created from static.
10603 * ipa-prop.c (count_formal_params): Likewise.
10604 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
10605 profiles for semantically equivalent functions.
10606 * passes.c (do_per_function): If we load body of a function
10607 during WPA, this condition should behave same.
10608 * varpool.c (ctor_for_folding): More tolerant assert for variable
10609 aliases created during WPA.
10611 2014-08-01 Martin Liska <mliska@suse.cz>
10613 * doc/invoke.texi (Options That Control Optimization): Documentation
10614 for -foptimize-strlen introduced. Optimization levels default options
10617 2014-08-01 Jakub Jelinek <jakub@redhat.com>
10619 * opts.c (common_handle_option): Handle -fsanitize=alignment.
10620 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
10621 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
10623 * stor-layout.h (min_align_of_type): New prototype.
10624 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
10625 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
10627 * ubsan.c: Include builtins.h.
10628 (ubsan_expand_bounds_ifn): Change return type to bool,
10629 always return true.
10630 (ubsan_expand_null_ifn): Change return type to bool, change
10631 argument to gimple_stmt_iterator *. Handle both null and alignment
10632 sanitization, take type from ckind argument's type rather than
10634 (instrument_member_call): Removed.
10635 (instrument_mem_ref): Remove t argument, add mem and base arguments.
10636 Handle both null and alignment sanitization, don't say whole
10637 struct access is member access. Build 3 argument IFN_UBSAN_NULL
10638 call instead of 2 argument.
10639 (instrument_null): Adjust instrument_mem_ref caller. Don't
10640 instrument calls here.
10641 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
10642 like SANITIZE_NULL.
10643 * stor-layout.c (min_align_of_type): New function.
10644 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
10645 Or it into SANITIZE_UNDEFINED.
10646 * doc/invoke.texi (-fsanitize=alignment): Document.
10648 2014-07-31 Andi Kleen <ak@linux.intel.com>
10650 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
10652 2014-07-31 Andi Kleen <ak@linux.intel.com>
10654 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
10656 (vn_reference_compute_hash): Dito.
10657 (vn_nary_op_compute_hash): Dito.
10658 (vn_phi_compute_hash): Dito.
10659 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
10661 2014-07-31 Andi Kleen <ak@linux.intel.com>
10663 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
10664 Rename to inchash:add_expr_commutative. Convert to inchash.
10665 (iterative_hash_hashable_expr): Rename to
10666 inchash:add_hashable_expr. Convert to inchash.
10667 (avail_expr_hash): Dito.
10669 2014-07-31 Andi Kleen <ak@linux.intel.com>
10671 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
10672 Convert to inchash.
10674 2014-07-31 Andi Kleen <ak@linux.intel.com>
10676 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
10678 2014-07-31 Andi Kleen <ak@linux.intel.com>
10680 * Makefile.in (OBJS): Add rtlhash.o
10681 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
10682 (loc_checksum): Dito.
10683 (loc_checksum_ordered): Dito.
10684 (hash_loc_operands): Dito.
10686 (hash_loc_list): Dito.
10687 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
10688 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
10689 * rtlhash.c: New file.
10690 * rtlhash.h: New file.
10692 2014-07-31 Andi Kleen <ak@linux.intel.com>
10694 * inchash.h (inchash): Change inchash class to namespace.
10695 (class hash): ... Rename from inchash.
10696 (add_object): Move from macro to class template.
10697 * lto-streamer-out.c (hash_tree): Change inchash
10699 * tree.c (build_type_attribute_qual_variant): Dito.
10700 (type_hash_list): Dito.
10701 (attribute_hash_list): Dito.
10702 (iterative_hstate_expr): Rename to inchash::add_expr
10703 (build_range_type_1): Change inchash to inchash::hash
10704 and use hash::add_expr.
10705 (build_array_type_1): Dito.
10706 (build_function_type): Dito
10707 (build_method_type_directly): Dito.
10708 (build_offset_type): Dito.
10709 (build_complex_type): Dito.
10710 (make_vector_type): Dito.
10711 * tree.h (iterative_hash_expr): Dito.
10713 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
10715 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
10717 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10719 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
10720 correct alphabetical position.
10721 (vpaddd_f64): Rewrite using builtins.
10722 (vpaddd_s64): Move to correct alphabetical position.
10725 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
10728 * config/sh/sh.c (sh_legitimate_address_p,
10729 sh_legitimize_reload_address): Handle reg+reg address modes when
10730 ALLOW_INDEXED_ADDRESS is false.
10731 * config/sh/predicates.md (general_movsrc_operand,
10732 general_movdst_operand): Likewise.
10734 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10736 * config/aarch64/aarch64-builtins.c
10737 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
10740 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
10742 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
10743 the generated mask based on BYTES_BIG_ENDIAN.
10744 (aarch64_simd_check_vect_par_cnst_half): New.
10745 * config/aarch64/aarch64-protos.h
10746 (aarch64_simd_check_vect_par_cnst_half): New.
10747 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
10748 the check out to aarch64_simd_check_vect_par_cnst_half.
10749 (vect_par_cnst_lo_half): Likewise.
10750 * config/aarch64/aarch64-simd.md
10751 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
10752 (move_hi_quad_<mode>): Always generate a low mask.
10754 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
10756 * doc/invoke.texi (AVR Options): Add documentation about
10757 __AVR_DEVICE_NAME__ built-in macro.
10759 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
10762 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
10763 constraints are satisfied.
10764 (<shift>di3_neon): Likewise.
10766 2014-07-31 Richard Biener <rguenther@suse.de>
10768 PR tree-optimization/61964
10769 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
10770 by structural equality.
10772 2014-07-31 Yury Gribov <y.gribov@samsung.com>
10774 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
10775 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
10776 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
10778 * gcc.c (sanitize_spec_function): Support new option.
10779 (SANITIZER_SPEC): Remove now redundant check.
10780 * opts.c (common_handle_option): Support new option.
10781 (finish_options): Check for incompatibilities.
10782 * toplev.c (process_options): Split userspace-specific checks.
10784 2014-07-31 Richard Biener <rguenther@suse.de>
10786 * lto-streamer.h (struct output_block): Remove global.
10787 (struct data_in): Remove labels, num_named_labels and
10788 num_unnamed_labels.
10789 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
10790 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
10792 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
10795 * common.opt (-Wreturn-local-addr): Moved from c.opt.
10796 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
10797 (isolate_path): New argument to avoid inserting a trap.
10798 (find_implicit_erroneous_behaviour): Handle returning the address
10799 of a local variable.
10800 (find_explicit_erroneous_behaviour): Likewise.
10802 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
10805 * toplev.c (init_random_seed): Move piece of code never called to
10807 (set_random_seed): see above.
10809 2014-07-31 Tom de Vries <tom@codesourcery.com>
10811 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
10813 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
10815 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
10816 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
10818 2014-07-31 Richard Biener <rguenther@suse.de>
10820 * data-streamer.h (streamer_write_data_stream): Declare here,
10822 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
10823 * lto-cgraph.c (lto_output_node): Adjust.
10824 (lto_output_varpool_node): Likewise.
10825 * data-streamer-out.c (streamer_string_index): Likewise.
10826 (streamer_write_data_stream, lto_append_block): Move from ...
10827 * lto-section-out.c (lto_output_data_stream,
10828 lto_append_block): ... here.
10830 2014-07-30 Mike Stump <mikestump@comcast.net>
10832 * configure.ac: Also check for popen.
10833 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
10834 * configure: Regenerate.
10835 * config.in: Regenerate.
10837 2014-07-30 Martin Jambor <mjambor@suse.cz>
10839 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
10840 parameter to gimple.
10842 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10844 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
10845 address as second parameter to __tpf_eh_return routine.
10847 2014-07-30 Jiong Wang <jiong.wang@arm.com>
10849 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
10852 2014-07-30 Tom Tromey <tromey@redhat.com>
10855 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
10856 * doc/extend.texi (Type Attributes): Document designated_init
10859 2014-07-30 Roman Gareev <gareevroman@gmail.com>
10861 * graphite-isl-ast-to-gimple.c:
10862 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
10863 (gcc_expression_from_isl_expression): Pass type to
10864 gcc_expression_from_isl_ast_expr_id.
10866 2014-07-30 Richard Biener <rguenther@suse.de>
10868 * lto-streamer.h (lto_write_data): New function.
10869 * langhooks.c (lhd_append_data): Do not free block.
10870 * lto-section-out.c (lto_write_data): New function writing
10871 raw data to the current section.
10872 (lto_write_stream): Adjust for langhook semantic change.
10873 (lto_destroy_simple_output_block): Write header directly.
10874 * lto-opts.c (lto_write_options): Write options directly.
10875 * lto-streamer-out.c (produce_asm): Write heaeder directly.
10876 (lto_output_toplevel_asms): Likewise.
10877 (copy_function_or_variable): Copy data directly.
10878 (write_global_references): Output index table directly.
10879 (lto_output_decl_state_refs): Likewise.
10880 (write_symbol): Write data directly.
10881 (produce_symtab): Adjust.
10882 (produce_asm_for_decls): Output header and refs directly.
10884 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
10886 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
10887 to speculative_targets
10888 (get_class_context): Fix handling of contextes without outer type;
10889 avoid matching non-polymorphic types in LTO.
10890 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
10891 parameter to speculative_targetsp; handle speculation.
10892 (dump_possible_polymorphic_call_targets): Update dumping.
10894 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
10896 * common.opt (Wodr): Enable by default.
10898 2014-07-29 Olivier Hainque <hainque@adacore.com>
10900 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
10902 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
10905 * gengtype.c (strtoken): New function.
10906 (create_user_defined_type): Replace strtok with strtoken.
10908 2014-07-29 Nathan Sidwell <nathan@acm.org>
10910 * gcov-io.c (gcov_var): Make hidden.
10911 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
10912 (gcov_do_dump): Declare.
10913 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
10915 2014-07-29 Martin Jambor <mjambor@suse.cz>
10917 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
10918 parameter to gimple.
10919 (sra_modify_assign): Likewise.
10921 2014-07-29 Richard Biener <rguenther@suse.de>
10923 PR middle-end/52478
10924 * expr.c (expand_expr_real_2): Revert last change.
10926 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
10928 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
10929 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
10930 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
10932 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
10933 (contains_type_p): Forward declare.
10934 (polymorphic_call_target_hasher::hash): Hash speculative info.
10935 (polymorphic_call_target_hasher::equal): Compare speculative info.
10936 (get_class_context): Handle speuclation.
10937 (contains_type_p): Update.
10938 (get_polymorphic_call_info_for_decl): Update.
10939 (walk_ssa_copies): Break out from ...
10940 (get_polymorphic_call_info): ... here; set speculative context
10942 * ipa-prop.c (ipa_write_indirect_edge_info,
10943 ipa_read_indirect_edge_info): Stream speculative context.
10944 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
10945 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
10946 SPECULATIVE_MAYBE_DERIVED_TYPE).
10947 (possible_polymorphic_call_targets overriders): Update.
10948 (dump_possible_polymorphic_call_targets overriders): Update.
10949 (dump_possible_polymorphic_call_target_p overriders): Update.
10951 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
10953 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
10954 ipa-devirt path; fix thinko there.
10956 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
10958 * config/i386/i386.c (ix86_return_in_memory): Replace one
10959 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
10961 2014-07-28 Marek Polacek <polacek@redhat.com>
10963 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
10965 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
10967 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
10968 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
10969 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
10970 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
10971 (USE_LD_AS_NEEDED): Likewise.
10972 (ASM_APP_ON): Likewise.
10973 (ASM_APP_OFF): Likewise.
10974 (TARGET_POSIX_IO): Likewise.
10975 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
10976 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
10977 (USE_LD_AS_NEEDED): Likewise.
10978 (ASM_APP_ON): Likewise.
10979 (ASM_APP_OFF): Likewise.
10980 (TARGET_POSIX_IO): Likewise.
10982 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
10984 PR middle-end/61734
10985 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
10986 operators other than the equality operators.
10988 2014-07-28 Richard Biener <rguenther@suse.de>
10990 PR middle-end/52478
10991 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
10992 sure to register SImode ones, not only >= word_mode ones.
10993 * expr.c (expand_expr_real_2): When expanding -ftrapv
10994 binops do not use OPTAB_LIB_WIDEN.
10996 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
10998 PR middle-end/61919
10999 * tree-outof-ssa.c (insert_partition_copy_on_edge)
11000 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
11001 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
11002 inserting them in the insn stream.
11004 2014-07-28 Marek Polacek <polacek@redhat.com>
11006 PR middle-end/61913
11007 * common.opt (Wodr): Add Var.
11009 2014-07-28 Richard Biener <rguenther@suse.de>
11011 PR tree-optimization/61921
11012 * tree-ssa-structalias.c (create_variable_info_for_1): Check
11013 if there is a varpool node before dereferencing it.
11015 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11017 * graphite-sese-to-poly.c:
11018 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
11019 id of the pbb), which contains pointer to the pbb1.
11021 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
11023 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11025 * graphite-isl-ast-to-gimple.c:
11026 (graphite_create_new_guard): New function.
11027 (translate_isl_ast_node_if): New function.
11028 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
11030 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
11032 2014-07-27 Anthony Green <green@moxielogic.com>
11034 * config.gcc: Add moxie-*-moxiebox* configuration.
11035 * config/moxie/moxiebox.h: New file.
11037 2014-07-26 Andrew Pinski <apinski@cavium.com>
11039 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
11040 from the read only register.
11042 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11044 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
11045 as the allocation class if it isn't likely to be spilled.
11047 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11049 * rtl.h (tls_referenced_p): Declare.
11050 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
11051 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
11052 (mips_cannot_force_const_mem): Use tls_referenced_p.
11053 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
11054 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
11055 instead of pa_tls_referenced_p.
11056 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
11057 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
11058 (pa_legitimate_constant_p): Likewise.
11059 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
11060 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
11061 (rs6000_cannot_force_const_mem, rs6000_emit_move)
11062 (rs6000_address_for_altivec): Use tls_referenced_p instead of
11063 rs6000_tls_referenced_p.
11064 (rs6000_tls_symbol_ref_1): Delete.
11066 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
11069 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
11070 Optimize inverse of a VEC_CONCAT.
11072 2014-07-25 Xinliang David Li <davidxl@google.com>
11074 * params.def: New parameter.
11075 * coverage.c (get_coverage_counts): Check new flag.
11076 (coverage_compute_profile_id): Check new flag.
11077 (coverage_begin_function): Check new flag.
11078 (coverage_end_function): Check new flag.
11079 * value-prof.c (coverage_node_map_initialized_p): New function.
11080 (init_node_map): Populate map with all functions.
11081 * doc/invoke.texi: Document new parameter.
11083 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
11084 Richard Biener <rguenther@suse.de>
11086 * lto-streamer-out.c (struct sccs): Turn to ...
11087 (class DFS): ... this one; refactor the DFS walk so it can
11088 be re-done on per-SCC basis.
11089 (DFS::DFS): New constructor.
11090 (DFS::~DFS): New destructor.
11091 (hash_tree): Add new MAP argument holding in-SCC hash values;
11092 remove POINTER_TYPE hashing hack.
11093 (scc_entry_compare): Rename to ...
11094 (DFS::scc_entry_compare): ... this one.
11095 (hash_scc): Rename to ...
11096 (DFS::hash_scc): ... this one; pass output_block instead
11097 of streamer_cache; work harder to get unique and stable SCC
11099 (DFS_write_tree): Rename to ...
11100 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
11101 (lto_output_tree): Update.
11103 2014-07-25 Andi Kleen <ak@linux.intel.com>
11105 * lto-streamer-out.c (hash_tree): Convert to inchash.
11107 2014-07-25 Andi Kleen <ak@linux.intel.com>
11109 * tree.c (build_type_attribute_qual_variant): Use inchash.
11110 (type_hash_list): Dito.
11111 (attribute_hash_list): Dito
11112 (iterative_hstate_expr): Dito.
11113 (iterative_hash_expr): Dito.
11114 (build_range_type_1): Dito.
11115 (build_array_type_1): Dito.
11116 (build_function_type): Dito.
11117 (build_method_type_directly): Dito.
11118 (build_offset_type): Dito.
11119 (build_complex_type): Dito.
11120 (make_vector_type): Dito.
11121 * tree.h (iterative_hash_expr): Add compat wrapper.
11122 (iterative_hstate_expr): Add.
11124 2014-07-25 Andi Kleen <ak@linux.intel.com>
11126 * Makefile.in (OBJS): Add inchash.o.
11127 (PLUGIN_HEADERS): Add inchash.h.
11128 * ipa-devirt.c: Include inchash.h.
11129 * lto-streamer-out.c: Dito.
11130 * tree-ssa-dom.c: Dito.
11131 * tree-ssa-pre.c: Dito.
11132 * tree-ssa-sccvn.c: Dito.
11133 * tree-ssa-tail-merge.c: Dito.
11135 * tree.c (iterative_hash_hashval_t): Move to ...
11136 (iterative_hash_host_wide_int): Move to ...
11137 * inchash.c: Here. New file.
11138 * tree.h (iterative_hash_hashval_t): Move to ...
11139 (iterative_hash_host_wide_int): Move to ...
11140 * inchash.h: Here. New file.
11142 2014-07-25 Richard Biener <rguenther@suse.de>
11144 PR middle-end/61762
11145 PR middle-end/61894
11146 * fold-const.c (native_encode_int): Add and handle offset
11147 parameter to do partial encodings of expr.
11148 (native_encode_fixed): Likewise.
11149 (native_encode_real): Likewise.
11150 (native_encode_complex): Likewise.
11151 (native_encode_vector): Likewise.
11152 (native_encode_string): Likewise.
11153 (native_encode_expr): Likewise.
11154 * fold-const.c (native_encode_expr): Add offset parameter
11156 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
11157 (fold_ctor_reference): Handle all reads from tcc_constant
11160 2014-07-25 Richard Biener <rguenther@suse.de>
11162 * tree-inline.c (estimate_move_cost): Mark speed_p argument
11163 as possibly unused.
11165 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
11167 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
11169 2014-07-24 Kyle McMartin <kyle@redhat.com>
11171 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
11173 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11175 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
11177 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
11179 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
11180 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
11181 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
11183 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11185 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
11186 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
11187 aggregate types. Instead, *all* aggregate types, except for single-
11188 element or homogeneous float/vector aggregates, are quadword-aligned
11189 if required by their type alignment. Issue -Wpsabi note when a type
11190 is now treated differently than before.
11192 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11194 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
11195 does not fit fully into floating-point registers, and there is still
11196 space in the register parameter area, use GPRs to pass those parts
11197 of the argument. Issue -Wpsabi note if any parameter is now treated
11198 differently than before.
11199 (rs6000_arg_partial_bytes): Update.
11201 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
11203 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
11205 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11207 * rtl.h (target_rtl): Remove lang_dependent_initialized.
11208 * toplev.c (initialize_rtl): Don't use it. Move previously
11209 "language-dependent" calls to...
11210 (backend_init): ...here.
11211 (lang_dependent_init_target): Don't set lang_dependent_initialized.
11212 Assert that RTL initialization hasn't happend yet.
11214 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11216 PR rtl-optimization/61629
11217 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
11218 they have already been initialized.
11220 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11222 PR middle-end/61268
11223 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
11224 DECL_INCOMING_RTL and entry_parm.
11225 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
11226 * calls.c (load_register_parameters): Likewise argument values.
11227 (emit_library_call_value_1, store_one_arg): Likewise argument
11229 * config/i386/i386.c (assign_386_stack_local): Likewise the local
11231 * explow.c (validize_mem): Modify the argument in-place.
11233 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11235 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
11236 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
11238 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11240 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
11241 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
11243 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11245 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
11246 (aarch64_save_callee_saves): New parameter "skip_wb".
11247 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
11249 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11251 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
11253 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
11255 2014-07-24 Roman Gareev <gareevroman@gmail.com>
11257 * graphite-isl-ast-to-gimple.c:
11258 (graphite_create_new_loop): Add calling of isl_id_free to properly
11259 decrement reference counts.
11261 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
11263 2014-07-24 Martin Liska <mliska@suse.cz>
11264 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
11266 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
11267 (rs6000_code_end): Likewise.
11269 2014-07-24 Martin Liska <mliska@suse.cz>
11271 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
11272 symtab_node funtion used.
11273 (rs6000_xcoff_declare_object_name): Likewise.
11275 2014-07-24 Martin Liska <mliska@suse.cz>
11277 * cgraphunit.c (compile): Correct function used.
11279 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
11281 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
11284 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
11287 * varasm.c (bss_initializer_p): Handle offlined ctors.
11288 (align_variable, get_variable_align): Likewise.
11289 (make_decl_one_only): Likewise.
11290 (default_binds_local_p_1): Likewise.
11291 (decl_binds_to_current_def_p): Likewise.
11292 (get_variable_section): Get constructor if it is offlined.
11293 (assemble_variable_contents): Sanity check that the caller
11294 streamed in the ctor in LTO.
11296 2014-07-24 Roman Gareev <gareevroman@gmail.com>
11298 * graphite-isl-ast-to-gimple.c:
11299 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
11300 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
11301 isl_ast_op_pdiv_r to the different case.
11303 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
11305 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11307 PR middle-end/61876
11308 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
11309 when flag_errno_math is on.
11311 2014-07-24 Martin Liska <mliska@suse.cz>
11313 * cgraph.h (varpool_node):
11314 (availability get_availability (void)):
11315 created from cgraph_variable_initializer_availability
11316 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
11317 created from: cgraph_variable_initializer_availability
11318 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
11319 (void finalize_named_section_flags (void)):
11320 created from varpool_finalize_named_section_flags
11321 (bool assemble_decl (void)): created from varpool_assemble_decl
11322 (void analyze (void)): created from varpool_analyze_node
11323 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
11324 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
11325 (void remove_initializer (void)): created from varpool_remove_initializer
11326 (tree get_constructor (void)): created from varpool_get_constructor
11327 (bool externally_visible_p (void)): created from varpool_externally_visible_p
11328 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
11329 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
11330 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
11331 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
11332 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
11333 (static bool output_variables (void)): created from varpool_output_variables
11334 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
11335 created from varpool_extra_name_alias
11336 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
11337 (static void dump_varpool (FILE *f)): created from dump_varpool
11338 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
11339 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
11340 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
11341 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
11342 (void assemble_aliases (void)): created from assemble_aliases
11344 2014-07-24 Martin Liska <mliska@suse.cz>
11346 * cgraph.h (symtab_node):
11347 (void register_symbol (void)): created from symtab_register_node
11348 (void remove (void)): created from symtab_remove_node
11349 (void dump (FILE *f)): created from dump_symtab_node
11350 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
11351 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
11352 (struct ipa_ref *add_reference (symtab_node *referred_node,
11353 enum ipa_ref_use use_type)): created from add_reference
11354 (struct ipa_ref *add_reference (symtab_node *referred_node,
11355 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
11356 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
11357 gimple stmt)): created from maybe_add_reference
11358 (bool semantically_equivalent_p (symtab_node *target)): created from
11359 symtab_semantically_equivalent_p
11360 (void remove_from_same_comdat_group (void)): created from
11361 remove_from_same_comdat_group
11362 (void add_to_same_comdat_group (symtab_node *old_node)): created from
11363 symtab_add_to_same_comdat_group
11364 (void dissolve_same_comdat_group_list (void)): created from
11365 symtab_dissolve_same_comdat_group_list
11366 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
11367 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
11368 created from symtab_alias_ultimate_target
11369 (inline symtab_node *next_defined_symbol (void)): created from
11370 symtab_next_defined_symbol
11371 (bool resolve_alias (symtab_node *target)): created from
11372 symtab_resolve_alias
11373 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
11374 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
11375 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
11376 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
11377 (void set_section (const char *section)): created from set_section_1
11378 (enum availability get_availability (void)): created from symtab_node_availability
11379 (void make_decl_local (void)): created from symtab_make_decl_local
11380 (bool real_symbol_p (void)): created from symtab_read_node
11381 (can_be_discarded_p (void)): created from symtab_can_be_discarded
11382 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
11383 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
11384 symtab_in_same_comdat_p;
11385 (bool address_taken_from_non_vtable_p (void)): created from
11386 address_taken_from_non_vtable_p
11387 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
11388 (static void dump_table (FILE *)): created from dump_symtab
11389 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
11390 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
11391 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
11392 symtab_used_from_object_file_p
11393 (void dump_base (FILE *)): created from dump_symtab_base
11394 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
11395 (void unregister (void)): created from symtab_unregister_node
11396 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
11397 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
11398 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
11399 symtab_nonoverwritable_alias_1
11400 * cgraph.h (cgraph_node):
11401 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
11402 created from cgraph_remove_node_and_inline_clones
11403 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
11404 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
11405 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
11406 (cgraph_node *function_symbol (enum availability *avail = NULL)):
11407 created from cgraph_function_node
11408 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
11409 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
11410 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
11411 created from cgraph_create_clone
11412 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
11413 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
11414 created from cgraph_create_virtual_clone
11415 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
11416 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
11417 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
11418 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
11419 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
11420 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
11421 created from cgraph_function_version_info
11422 (struct cgraph_function_version_info *insert_new_function_version (void)):
11423 created from insert_new_cgraph_node_version
11424 (struct cgraph_function_version_info *function_version (void)): created from
11425 get_cgraph_node_version
11426 (void analyze (void)): created from analyze_function
11427 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
11428 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
11429 tree real_alias) cgraph_add_thunk
11430 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
11431 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
11432 created from cgraph_function_or_thunk_node
11433 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
11434 created from expand_thunk
11435 (void reset (void)): created from cgraph_reset_node
11436 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
11437 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
11438 (void remove (void)): created from cgraph_remove_node
11439 (void dump (FILE *f)): created from dump_cgraph_node
11440 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
11441 (bool get_body (void)): created from cgraph_get_body
11442 (void release_body (void)): created from cgraph_release_function_body
11443 (void unnest (void)): created from cgraph_unnest_node
11444 (void make_local (void)): created from cgraph_make_node_local
11445 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
11446 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
11447 gcov_type count, int freq)): created from cgraph_create_edge
11448 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
11449 gcov_type count, int freq)): created from cgraph_create_indirect_edge
11450 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
11451 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
11452 created from cgraph_create_edge_including_clones
11453 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
11454 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
11455 (void remove_callers (void)): created from cgraph_node_remove_callers
11456 (void remove_callees (void)): created from cgraph_node_remove_callees
11457 (enum availability get_availability (void)): created from cgraph_function_body_availability
11458 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
11459 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
11460 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
11461 (void call_duplication_hooks (cgraph_node *node2)): created from
11462 cgraph_call_node_duplication_hooks
11463 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
11464 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
11465 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
11466 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
11467 (void call_function_insertion_hooks (void)):
11468 created from cgraph_call_function_insertion_hooks
11469 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
11470 (bool local_p (void)): created from cgraph_local_node
11471 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
11472 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
11473 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
11474 (inline bool only_called_directly_or_aliased_p (void)):
11475 created from cgraph_only_called_directly_or_aliased_p
11476 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
11477 created from cgraph_will_be_removed_from_program_if_no_direct_calls
11478 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
11479 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
11480 (bool can_remove_if_no_direct_calls_p (void)):
11481 created from cgraph_can_remove_if_no_direct_calls_p
11482 (inline bool has_gimple_body_p (void)):
11483 created from cgraph_function_with_gimple_body_p
11484 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
11485 (static void dump_cgraph (FILE *f)): created from dump_cgraph
11486 (static inline void debug_cgraph (void)): created from debug_cgraph
11487 (static void record_function_versions (tree decl1, tree decl2)):
11488 created from record_function_versions
11489 (static void delete_function_version (tree decl)):
11490 created from delete_function_version
11491 (static void add_new_function (tree fndecl, bool lowered)):
11492 created from cgraph_add_new_function
11493 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
11494 (static cgraph_node * create (tree decl)): created from cgraph_create_node
11495 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
11496 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
11497 (static cgraph_node *get_for_asmname (tree asmname)):
11498 created from cgraph_node_for_asm
11499 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
11500 created from cgraph_same_body_alias
11501 (static bool used_from_object_file_p_worker (cgraph_node *node,
11502 void *): new function
11503 (static bool non_local_p (cgraph_node *node, void *)):
11504 created from cgraph_non_local_node_p_1
11505 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
11506 created from verify_cgraph
11507 (static bool make_local (cgraph_node *node, void *)):
11508 created from cgraph_make_node_local
11509 (static cgraph_node *create_alias (tree alias, tree target)):
11510 created from cgraph_create_function_alias
11511 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
11512 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
11513 created from cgraph_create_edge_1
11514 * cgraph.h (varpool_node):
11515 (void remove (void)): created from varpool_remove_node
11516 (void dump (FILE *f)): created from dump_varpool_node
11518 2014-07-24 Richard Biener <rguenther@suse.de>
11521 * tree-ssa-structalias.c (create_variable_info_for_1):
11522 Use varpool_get_constructor.
11523 (create_variable_info_for): Likewise.
11525 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11527 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
11528 subtract outgoing area size when restoring stack_pointer_rtx.
11530 2014-07-24 Nick Clifton <nickc@redhat.com>
11532 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
11533 that operations are taking place in parallel.
11534 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
11536 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
11538 * omp-low.c (extract_omp_for_data): Add missing break statement.
11540 2014-07-24 Richard Biener <rguenther@suse.de>
11542 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
11543 * tree-inline.c (estimate_move_cost): Add speed_p parameter
11544 and adjust MOVE_RATIO query accordingly.
11545 (estimate_num_insns): Adjust callers.
11546 * ipa-prop.c (ipa_populate_param_decls): Likewise.
11547 * ipa-cp.c (gather_context_independent_values,
11548 estimate_local_effects): Likewise.
11549 * ipa-split.c (consider_split): Likewise.
11551 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
11553 * config/i386/driver-i386.c: Remove names of unused arguments and
11554 unnecessary unused attributes.
11555 * config/i386/host-mingw32.c: Likewise.
11556 * config/i386/i386.c: Likewise.
11557 * config/i386/winnt-stubs.c: Likewise.
11558 * config/i386/winnt.c: Likewise.
11560 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11562 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
11563 (aarch64_gen_loadwb_pair): New helper function.
11564 (aarch64_expand_epilogue): Simplify code using new helper functions.
11565 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
11567 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11569 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
11570 (aarch64_gen_storewb_pair): New helper function.
11571 (aarch64_expand_prologue): Simplify code using new helper functions.
11572 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
11574 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11576 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
11577 Rename to aarch64_save_callee_saves, remove restore code.
11578 (aarch64_restore_callee_saves): New function.
11580 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11582 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
11583 (aarch64_save_callee_saves): New function to handle reg save
11584 for both core and vectore regs.
11586 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11588 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
11589 (aarch64_gen_store_pair): New helper function.
11590 (aarch64_save_or_restore_callee_save_registers)
11591 (aarch64_save_or_restore_fprs): Use new helper functions.
11593 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11595 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
11596 (aarch64_save_or_restore_callee_save_registers)
11597 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
11599 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11601 * config/aarch64/aarch64.c
11602 (aarch64_save_or_restore_callee_save_registers)
11603 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
11605 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11607 * config/aarch64/aarch64.c
11608 (aarch64_save_or_restore_callee_save_registers)
11609 (aarch64_save_or_restore_fprs): Remove 'increment'.
11611 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11613 * config/aarch64/aarch64.c
11614 (aarch64_save_or_restore_callee_save_registers)
11615 (aarch64_save_or_restore_fprs): Use register offset in
11616 cfun->machine->frame.reg_offset.
11618 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11620 * config/aarch64/aarch64.c
11621 (aarch64_save_or_restore_callee_save_registers)
11622 (aarch64_save_or_restore_fprs): Remove base_rtx.
11624 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11626 * config/aarch64/aarch64.c
11627 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
11628 to 'start_offset'. Remove local variable 'start_offset'.
11630 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11632 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
11633 type to HOST_WIDE_INT.
11635 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11637 * config/aarch64/aarch64.c (aarch64_expand_prologue)
11638 (aarch64_save_or_restore_fprs)
11639 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
11641 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
11643 * config/arm/t-rtems-eabi: Add
11644 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
11645 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
11646 mbig-endian/mthumb/march=armv7-r, and
11647 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
11650 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
11651 Chris Johns <chrisj@rtems.org>
11652 Joel Sherrill <joel.sherrill@oarcorp.com>
11654 * config.gcc: Add nios2-*-rtems*.
11655 * config/nios2/rtems.h: New file.
11656 * gcc/config/nios2/t-rtems: New file.
11658 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
11661 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
11662 constant numbers, not general constants.
11663 (rs6000_expand_vector_init): Ditto.
11665 2014-07-23 Nathan Sidwell <nathan@acm.org>
11667 * gcov-tool.c (gcov_list): Declare here.
11668 (set_gcov_list): Remove.
11669 (gcov_output_files): Set gcov_list directly.
11671 2014-07-23 Host Schirmeier <horst@schirmeier.com>
11673 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
11675 2014-07-23 Jiong Wang <jiong.wang@arm.com>
11677 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
11678 callee-saved registers are available for padding purpose
11679 and r3 is not mandatory, then prefer use those callee-saved
11682 2014-07-23 Richard Biener <rguenther@suse.de>
11684 * params.def (PARAM_MAX_COMBINE_INSNS): New.
11685 * combine.c: Include statistics.h and params.h.
11686 (combine_instructions): Guard three and four insn combines
11687 with max-combine-insns value. Record statistics for combines
11689 * doc/invoke.texi (max-combine-insns): Document new param.
11691 2014-07-23 Roman Gareev <gareevroman@gmail.com>
11693 * graphite-isl-ast-to-gimple.c:
11694 (translate_isl_ast_node_block): New function.
11695 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
11697 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
11698 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
11700 2014-07-23 Roman Gareev <gareevroman@gmail.com>
11702 * graphite-isl-ast-to-gimple.c:
11703 (get_max_schedule_dimensions): New function.
11704 (extend_schedule): Likewise.
11705 (generate_isl_schedule): Add calling of extend_schedule and
11706 get_max_schedule_dimensions.
11708 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11710 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
11711 (case UNSPEC): Handle UNSPEC_RBIT.
11713 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11715 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
11716 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
11718 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11720 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
11722 2014-07-22 Roman Gareev <gareevroman@gmail.com>
11724 * graphite-isl-ast-to-gimple.c:
11725 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
11726 (ivs_params_clear):
11727 (build_iv_mapping): New function.
11728 (translate_isl_ast_node_user): Likewise.
11729 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
11731 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
11732 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
11733 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
11735 2014-07-21 Bin Cheng <bin.cheng@arm.com>
11738 * config/arm/arm.md (setmem): New pattern.
11739 * config/arm/arm-protos.h (struct tune_params): New fields.
11740 (arm_gen_setmem): New prototype.
11741 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
11742 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
11743 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
11744 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
11745 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
11746 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
11747 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
11748 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
11749 (arm_const_inline_cost): New function.
11750 (arm_block_set_max_insns): New function.
11751 (arm_block_set_non_vect_profit_p): New function.
11752 (arm_block_set_vect_profit_p): New function.
11753 (arm_block_set_unaligned_vect): New function.
11754 (arm_block_set_aligned_vect): New function.
11755 (arm_block_set_unaligned_non_vect): New function.
11756 (arm_block_set_aligned_non_vect): New function.
11757 (arm_block_set_vect, arm_gen_setmem): New functions.
11759 2014-07-21 Bin Cheng <bin.cheng@arm.com>
11761 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
11763 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
11766 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
11767 out of #ifdef __OPTIMIZE__.
11769 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
11771 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
11772 different trapping status if -fnon-call-exceptions is enabled.
11774 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
11776 * expr.c (store_field): Handle VOIDmode for calls that return values
11777 in multiple locations.
11779 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11781 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
11782 (altivec_vsldoi_<mode>): Likewise.
11784 2014-07-20 Roman Gareev <gareevroman@gmail.com>
11786 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
11787 to the number of characters in the line.
11789 2014-07-20 Roman Gareev <gareevroman@gmail.com>
11791 * graphite-isl-ast-to-gimple.c: Add using of
11792 build_nonstandard_integer_type instead of int128_integer_type_node.
11794 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
11796 * toplev.c (output_stack_usage): Adjust the location of the warning.
11798 2014-07-19 Daniel Cederman <cederman@gaisler.com>
11800 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
11801 (*membar_storeload): Disable for LEON3.
11803 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
11805 PR rtl-optimization/61461
11806 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
11808 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
11811 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
11812 Fix instruction constraint.
11813 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
11815 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
11817 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
11819 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
11821 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
11822 GNU coding standards.
11823 (nds32_register_move_cost): Likewise.
11824 (nds32_memory_move_cost): Likewise.
11825 (nds32_address_cost): Likewise.
11827 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11829 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
11831 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
11833 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
11834 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
11835 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
11836 (HAVE_sync_compare_and_swapqi): Define.
11837 (HAVE_sync_compare_and_swaphi): Likewise.
11838 (HAVE_sync_compare_and_swapsi): Likewise.
11840 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
11842 * config/mips/p5600.md: Add missing cpu tests.
11844 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11846 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
11847 (vmla_f64): Likewise.
11848 (vfms_f64): Likewise.
11849 (vmls_f64): Likewise.
11851 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11853 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
11854 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
11856 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11858 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
11859 (vmlal_high_lane_s32): Likewise.
11860 (vmlal_high_lane_u16): Likewise.
11861 (vmlal_high_lane_u32): Likewise.
11862 (vmlsl_high_lane_s16): Likewise.
11863 (vmlsl_high_lane_s32): Likewise.
11864 (vmlsl_high_lane_u16): Likewise.
11865 (vmlsl_high_lane_u32): Likewise.
11867 2014-07-17 Terry Guo <terry.guo@arm.com>
11869 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
11870 (alus_reg): Renamed to alus_sreg.
11871 * config/arm/arm-fixed.md: Change type of non-dsp instructions
11872 from alu_reg to alu_sreg. Change type of dsp instructions from
11873 alu_reg to alu_dsp_reg.
11874 * config/arm/thumb1.md: Likewise.
11875 * config/arm/thumb2.md: Likewise.
11876 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
11877 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
11878 with alu_sreg and alus_sreg.
11879 * config/arm/arm1026ejs.md (alu_op): Likewise.
11880 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
11881 * config/arm/arm926ejs.md (9_alu_op): Likewise.
11882 * config/arm/fa526.md (526_alu_op): Likewise.
11883 * config/arm/fa606te.md (606te_alu_op): Likewise.
11884 * config/arm/fa626te.md (626te_alu_op): Likewise.
11885 * config/arm/fa726te.md (726te_alu_op): Likewise.
11886 * config/arm/fmp626.md (mp626_alu_op): Likewise.
11887 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
11888 alu_sreg, alu_dsp_reg and alus_sreg.
11889 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
11890 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
11891 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
11892 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
11893 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
11894 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
11895 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
11896 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
11897 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
11898 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
11899 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
11900 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
11901 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
11902 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
11903 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
11904 alus_reg to alus_sreg.
11906 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
11908 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
11911 2014-07-17 Richard Biener <rguenther@suse.de>
11913 PR rtl-optimization/61801
11914 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
11915 don't set reg_pending_barrier if it appears in a debug-insn.
11917 2014-07-16 DJ Delorie <dj@redhat.com>
11919 * config/rx/rx.c (rx_option_override): Fix alignment values.
11920 (rx_align_for_label): Likewise.
11922 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
11925 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
11926 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
11927 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
11929 (cris_print_index, cris_print_operand, cris_constant_index_p)
11930 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
11931 (cris_address_cost): Ditto last CONSTANT_P.
11932 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
11933 callers changed. Yield cris_offsettable_symbol for non-PIC
11934 constant symbolic expressions including labels. Yield cris_unspec
11936 (cris_expand_pic_call_address): New parameter MARKERP. Set its
11937 target to pic_offset_table_rtx for calls that will likely go
11938 through PLT, const0_rtx when they can't. All callers changed.
11939 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
11940 symbolic expressions to be PICified. Remove second, redundant,
11941 assert on can_create_pseudo_p returning non-zero. Use
11942 replace_equiv_address_nv, not replace_equiv_address, for final
11944 * config/cris/cris.md ("movsi"): Move variable t to pattern
11945 toplevel. Adjust assert for new cris_symbol_type member. Use
11946 CONSTANT_P instead of CONSTANT_ADDRESS_P.
11947 ("*movsi_internal") <case 9>: Make check for valid unspec operands
11949 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
11950 ("call", "call_value"): Use second incoming operand as a marker
11951 for pic-offset-table-register being used.
11952 ("*expanded_call_non_v32", "*expanded_call_v32")
11953 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
11954 second incoming operand to CALL, match cris_call_type_marker.
11955 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
11956 ("*expanded_call_side"): Ditto. Fix typo in comment.
11957 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
11959 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
11960 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
11961 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
11962 users changed. Add members cris_offsettable_symbol and cris_unspec.
11963 (cris_symbol_type): Rename from cris_pic_symbol_type.
11964 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
11966 * config/cris/cris-protos.h (cris_symbol_type_of,
11967 cris_expand_pic_call_address): Adjust prototypes.
11968 (cris_legitimate_constant_p): New prototype.
11970 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
11971 an existing tmake_file. Don't add t-slibgcc and t-linux.
11973 2014-07-17 Jason Merrill <jason@redhat.com>
11976 * symtab.c (symtab_remove_from_same_comdat_group): Also
11977 set_comdat_group to NULL_TREE.
11978 (verify_symtab): Fix diagnostic.
11980 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
11983 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
11985 2014-07-16 Dodji Seketeli <dodji@redhat.com>
11987 Support location tracking for built-in macro tokens
11988 * input.h (is_location_from_builtin_token): New function declaration.
11989 * input.c (is_location_from_builtin_token): New function definition.
11990 * toplev.c (general_init): Tell libcpp what the pre-defined
11991 spelling location for built-in tokens is.
11993 2014-07-16 Jakub Jelinek <jakub@redhat.com>
11995 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
11996 on the FUNCTION_DECL.
11998 2014-07-16 Richard Biener <rguenther@suse.de>
12001 * doc/extend.texi (always_inline): Clarify.
12003 2014-07-15 Eric Christopher <echristo@gmail.com>
12005 * doc/invoke.texi (Link Options): Document -z option.
12007 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
12009 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
12010 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
12012 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
12014 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
12016 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
12018 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
12019 varpool_assemble_decl.
12020 * varpool.c (varpool_assemble_decl): Assert that node->definition is
12023 2014-07-15 Michael Matz <matz@suse.de>
12025 PR rtl-optimization/61772
12026 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
12028 2014-07-15 Richard Biener <rguenther@suse.de>
12030 * opts.c (default_options_table): Disable bit-ccp at -Og.
12032 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12034 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
12036 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12038 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
12039 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
12040 call langhook for unknown declaration.
12041 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
12042 * tree.h (DECL_ARGUMENTS): Update.
12043 * print-tree.c (print_node): Update.
12044 * tree-core.h (tree_decl_non_common): Remove arguments.
12045 (tree_function_decl): Add arguments.
12047 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
12049 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
12051 2014-07-14 Richard Biener <rguenther@suse.de>
12053 PR tree-optimization/61779
12054 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
12055 simplifying a condition.
12057 2014-07-14 Richard Biener <rguenther@suse.de>
12059 * builtins.c (c_strlen): Make only_value == 2 really only
12060 affect warning generation.
12062 2014-07-14 Richard Biener <rguenther@suse.de>
12064 PR tree-optimization/61757
12065 PR tree-optimization/61783
12066 PR tree-optimization/61787
12067 * tree-ssa-dom.c (record_equality): Revert canonicalization
12068 change and add comment.
12069 (propagate_rhs_into_lhs): Revert previous fix, removing
12070 loop depth restriction again.
12072 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12074 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
12075 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12076 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12077 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
12078 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12079 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12080 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12082 2014-07-14 Richard Biener <rguenther@suse.de>
12084 * cgraph.h (decl_in_symtab_p): Make inline.
12086 2014-07-14 Jakub Jelinek <jakub@redhat.com>
12088 PR middle-end/61294
12089 * doc/invoke.texi (-Wmemset-transposed-args): Document.
12092 * config/i386/i386.c (classify_argument): Don't merge classes above
12095 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
12097 * cgraph.h (symtab_node): Add nonzero_address.
12098 (decl_in_symtab_p): Break out from ...
12099 (symtab_get_node): ... here.
12100 * fold-const.c: Include cgraph.h
12101 (tree_single_nonzero_warnv_p): Use symtab to determine
12102 if symbol is non-zero.
12103 * symtab.c (symtab_node::nonzero_address): New method.
12105 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12107 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
12108 forgotten in previous commit.
12110 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12112 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
12114 * ipa-devirt.c: Include stor-layout.h and intl.h
12115 (odr_subtypes_equivalent_p): New function.
12116 (warn_odr): New function.
12117 (warn_type_mismatch): New function.
12118 (odr_types_equivalent_p): New function.
12119 (add_type_duplicate): Use it.
12120 * common.opt (Wodr): New flag.
12121 * doc/invoke.texi (Wodr): Document new warning.
12123 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12125 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
12126 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
12127 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
12128 (varpool_get_constructor): Push CTORS_IN timevar.
12129 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
12131 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
12133 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
12134 Remove VOID_FTYPE_PUSHORT.
12135 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
12136 Change code to USHORT_FTYPE_VOID.
12137 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
12138 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
12139 (ix86_atomic_assign_expand_fenv): Update for
12140 __builtin_ia32_fnstsw changes.
12141 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
12142 (fnstsw): Change operand 0 to nonimmediate operand.
12144 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12146 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
12147 (varpool_get_constructor): New function.
12148 (varpool_ctor_useable_for_folding_p): Break out from ...
12149 (ctor_for_folding): ... here; use varpool_get_constructor.
12150 (varpool_assemble_decl): Likewise.
12151 * lto-streamer.h (struct output_block): Turn cgraph_node
12153 (lto_input_variable_constructor): Declare.
12154 * ipa-visibility.c (function_and_variable_visibility): Use
12155 varpool_get_constructor.
12156 * cgraph.h (varpool_get_constructor): Declare.
12157 (varpool_ctor_useable_for_folding_p): New function.
12158 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
12159 parameter; return error_mark_node for non-trivial constructors.
12160 (lto_write_tree_1, DFS_write_tree): Update use of
12161 get_symbol_initial_value.
12162 (output_function): Update initialization of symbol.
12163 (output_constructor): New function.
12164 (copy_function): Rename to ..
12165 (copy_function_or_variable): ... this one; handle vars too.
12166 (lto_output): Output variable sections.
12167 * lto-streamer-in.c (input_constructor): New function.
12168 (lto_read_body): Rename from ...
12169 (lto_read_body_or_constructor): ... this one; handle vars too.
12170 (lto_input_variable_constructor): New function.
12171 * ipa-prop.c (ipa_prop_write_jump_functions,
12172 ipa_prop_write_all_agg_replacement): Update.
12173 * lto-cgraph.c (compute_ltrans_boundary): Use it.
12174 (output_cgraph_opt_summary): Set symbol to NULL.
12176 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12178 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
12179 non-polymorphic types.
12180 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
12181 * ipa-devirt.c (types_same_for_odr): Do not explode when one
12182 of types is not polymorphic.
12184 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
12186 * lra-constraints.c (remove_inheritance_pseudos): Process
12187 destination pseudo too.
12189 2014-07-11 Rong Xu <xur@google.com>
12191 * gcov-tool.c (gcov_output_files): Fix build error introduced in
12194 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
12196 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
12197 * config/avr/avr-devices.c (AVR_MCU): Same.
12198 (avr_mcu_types): add text start value to end of device list.
12199 * config/avr/avr-mcus.def: Add text section start for all devices.
12200 (ata5782): Add new avr5 device.
12202 * config/avr/avr-tables.opt: Regenerate.
12203 * config/avr/avr.h: Add declaration for text section start handler.
12204 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
12206 (LINK_SPEC): Include text section start handler to linker spec.
12207 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
12208 pass -Ttext option to linker if the text section start for the device
12210 * config/avr/t-multilib: Regenerate.
12211 * doc/avr-mmcu.texi: Regenerate.
12213 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
12215 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
12216 * config/rs6000/aix52.h (LINK_SPEC): Same.
12217 * config/rs6000/aix53.h (LINK_SPEC): Same.
12218 * config/rs6000/aix61.h (LINK_SPEC): Same.
12219 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
12221 2014-07-11 Roman Gareev <gareevroman@gmail.com>
12223 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
12224 (graphite_verify): New function.
12225 (ivs_params_clear): New function.
12226 (gcc_expression_from_isl_ast_expr_id): New function.
12227 (gcc_expression_from_isl_expr_int): New function.
12228 (binary_op_to_tree): New function.
12229 (ternary_op_to_tree): New function.
12230 (unary_op_to_tree): New function.
12231 (nary_op_to_tree): New function.
12232 (gcc_expression_from_isl_expr_op): New function.
12233 (gcc_expression_from_isl_expression): New function.
12234 (graphite_create_new_loop): New function.
12235 (translate_isl_ast_for_loop): New function.
12236 (get_upper_bound): New function.
12237 (graphite_create_new_loop_guard): New function.
12238 (translate_isl_ast_node_for): New function.
12239 (translate_isl_ast): New function.
12240 (add_parameters_to_ivs_params): New function.
12241 (scop_to_isl_ast): New parameter ip.
12242 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
12244 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12246 * config/xtensa/predicates.md (call expander): Update for
12247 DECL_SECTION_NAME being string.
12249 2014-07-11 Richard Biener <rguenther@suse.de>
12251 PR middle-end/61473
12252 * builtins.c (fold_builtin_memory_op): Inline memory moves that
12253 can be implemented with a single load followed by a single store.
12254 (c_strlen): Only warn when only_value is not 2.
12256 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
12258 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
12260 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
12263 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
12264 (*movhi_bytes): Likewise.
12265 (*arm_movqi_insn): Likewise.
12267 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
12270 * config/alpha/alpha.c: Include tree-pass.h, context.h
12271 and pass_manager.h.
12272 (pass_data_handle_trap_shadows): New pass.
12273 (pass_handle_trap_shadows::gate): New pass gate function.
12274 (make_pass_handle_trap_shadows): New function.
12275 (rest_of_handle_trap_shadows): Ditto.
12277 (alpha_align_insns_1): Rename from alpha_align_insns.
12278 (pass_data_align_insns): New pass.
12279 (pass_align_insns::gate): New pass gate function.
12280 (make_pass_aling_insns): New function.
12281 (rest_of_align_insns): Ditto.
12282 (alpha_align_insns): Ditto.
12284 (alpha_option_override): Declare handle_trap_shadows info
12285 and align_insns_info. Register handle_trap_shadows and align_insns
12287 (alpha_reorg): Do not call alpha_trap_shadows and
12288 alpha_align_insn from here.
12290 (alpha_pad_function_end): Do not skip BARRIERs.
12292 2014-07-10 Rong Xu <xur@google.com>
12294 Add gcov-tool: an offline gcda profile processing tool support.
12295 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
12296 (gcov_is_error): Ditto.
12297 (gcov_read_string): Ditto.
12298 (gcov_read_sync): Ditto.
12299 * gcov-io.h: Move counter defines to gcov-counter.def.
12300 * gcov-dump.c (tag_counters): Use gcov-counter.def.
12301 * coverage.c: Ditto.
12302 * gcov-tool.c: Offline gcda profile processing tool.
12303 (unlink_gcda_file): Remove one gcda file.
12304 (unlink_profile_dir): Remove gcda files from the profile path.
12305 (gcov_output_files): Output gcda files to an output dir.
12306 (profile_merge): Merge two profiles in directory.
12307 (print_merge_usage_message): Print merge usage.
12308 (merge_usage): Print merge usage and exit.
12309 (do_merge): Driver for profile merge sub-command.
12310 (profile_rewrite): Rewrite profile.
12311 (print_rewrite_usage_message): Print rewrite usage.
12312 (rewrite_usage): Print rewrite usage and exit.
12313 (do_rewrite): Driver for profile rewrite sub-command.
12314 (print_usage): Print gcov-info usage and exit.
12315 (print_version): Print gcov-info version.
12316 (process_args): Process arguments.
12317 (main): Main routine for gcov-tool.
12318 * Makefile.in: Build and install gcov-tool.
12319 * gcov-counter.def: New file split from gcov-io.h.
12320 * doc/gcc.texi: Include gcov-tool.texi.
12321 * doc/gcov-tool.texi: Document for gcov-tool.
12323 2014-07-10 Richard Biener <rguenther@suse.de>
12325 PR tree-optimization/61757
12326 * tree-ssa-dom.c (loop_depth_of_name): Restore.
12327 (propagate_rhs_into_lhs): Revert part of last change.
12329 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
12331 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
12334 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
12336 PR middle-end/53590
12337 * function.c (allocate_struct_function): Revert r188667 change.
12339 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
12341 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
12343 * doc/install.texi: Remove links to defunct package providers for
12346 2014-07-09 Tom de Vries <tom@codesourcery.com>
12348 * final.c (get_call_fndecl): Declare.
12349 (self_recursive_call_p): New function.
12350 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
12352 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12354 * ipa-devirt.c (record_node): Walk through aliases.
12356 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12358 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
12360 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12363 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
12365 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12367 * ipa-visibility.c (function_and_variable_visibility): Remove
12368 temporary hack disabling local aliases on AIX.
12370 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12372 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
12373 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
12375 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12377 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
12378 * rs6000/rs6000.c: Inline output of .set instruction.
12379 (declare_alias_data): New struct.
12380 (rs6000_declare_alias): New function.
12381 (rs6000_xcoff_declare_function_name): Use it.
12382 (rs6000_xcoff_declare_object_name): New function.
12383 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
12384 (ASM_OUTPUT_DEF): Turn to empty definition.
12386 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12389 * hash-table.h: use hash_table::value_type instead of
12390 Descriptor::value_type in the return types of several methods.
12392 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12394 * tree-pass.h (pass_data): Remove has_execute member.
12395 * passes.c (execute_one_pass): Don't check pass->has_execute.
12396 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
12397 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
12398 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
12399 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
12400 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
12401 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
12402 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
12403 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
12404 gimple-low.c, gimple-ssa-isolate-paths.c,
12405 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
12406 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
12407 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
12408 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
12409 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
12410 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
12411 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
12412 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
12413 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
12414 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
12415 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
12416 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
12417 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
12418 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
12419 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
12420 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
12421 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
12422 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
12423 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
12424 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
12425 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
12426 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
12427 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
12428 web.c: Remove initializer for pass_data::has_execute.
12430 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12432 * graphite-htab.h: Use hash_map instead of hash_table.
12433 * graphite-clast-to-gimple.c: Adjust.
12434 * passes.c: Use hash_map instead of hash_table.
12435 * sese.c: Likewise.
12436 * sese.h: Remove now unused code.
12438 2014-07-08 Sriraman Tallam <tmsriram@google.com>
12441 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
12444 2014-07-08 Jakub Jelinek <jakub@redhat.com>
12446 PR rtl-optimization/61673
12447 * combine.c (simplify_comparison): Test just mode's sign bit
12448 in tmode rather than the sign bit and any bits above it.
12450 2014-07-08 Roman Gareev <gareevroman@gmail.com>
12452 * graphite-isl-ast-to-gimple.c (generate_isl_context):
12453 Add __isl_give to the declaration.
12454 (generate_isl_schedule): Likewise.
12455 (scop_to_isl_ast): Likewise.
12457 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12459 * config/arm/arm.c (cortexa5_extra_costs): New table.
12460 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
12462 2014-07-08 Jakub Jelinek <jakub@redhat.com>
12464 PR tree-optimization/61725
12465 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
12466 range, use range_includes_zerop_p instead of integer_zerop on
12467 vr0->min, only use log2 of max if min is not negative.
12469 2014-07-08 Richard Biener <rguenther@suse.de>
12471 * tree-ssa-dom.h (loop_depth_of_name): Remove.
12472 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
12473 restriction on loop depth difference.
12474 (record_equality): Likewise.
12475 (propagate_rhs_into_lhs): Likewise. Simplify condition.
12476 (loop_depth_of_name): Remove.
12477 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
12478 restriction on loop depth difference.
12479 (init_copy_prop): Likewise.
12481 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12483 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
12485 (walk_aliased_vdefs): Likewise.
12486 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
12487 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
12488 (detect_type_change_from_memory_writes): Check if entry was reached.
12490 2014-07-08 Richard Biener <rguenther@suse.de>
12492 PR tree-optimization/61681
12493 * tree-ssa-structalias.c (find_what_var_points_to): Expand
12494 NONLOCAL inside ESCAPED.
12496 2014-07-08 Richard Biener <rguenther@suse.de>
12498 PR tree-optimization/61680
12499 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
12500 Handle properly all read-write dependences with group accesses.
12502 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
12504 PR tree-optimization/61576
12505 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
12506 block containing reduction statement is predecessor of phi basi block.
12508 2014-07-08 Marek Polacek <polacek@redhat.com>
12511 * fold-const.c (round_up_loc): Change the parameter type.
12513 * fold-const.h (round_up_loc): Adjust declaration.
12514 * stor-layout.c (finalize_record_size): Check for too large types.
12516 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
12518 * symtab.c: Include calls.h.
12519 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
12521 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
12523 * config/rs6000/rs6000.c (output_vec_const_move): Handle
12524 little-endian code generation.
12525 * config/rs6000/spe.md (spe_evmergehi): Rename to...
12526 (vec_perm00_v2si): ... this. Handle little-endian code generation.
12527 (spe_evmergehilo): Rename to...
12528 (vec_perm01_v2si): ... this. Handle little-endian code generation.
12529 (spe_evmergelo): Rename to...
12530 (vec_perm11_v2si): ... this. Handle little-endian code generation.
12531 (spe_evmergelohi): Rename to...
12532 (vec_perm10_v2si): ... this. Handle little-endian code generation.
12533 (spe_evmergehi, spe_evmergehilo): New expanders.
12534 (spe_evmergelo, spe_evmergelohi): Likewise.
12535 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
12536 (*frob_tf_ti): Likewise.
12537 (*frob_<mode>_di_2): Likewise.
12538 (*frob_tf_di_8_2): Likewise.
12539 (*frob_di_<mode>): Likewise.
12540 (*frob_ti_tf): Likewise.
12541 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
12542 (*frob_ti_<mode>_8_2): Likewise.
12543 (*frob_ti_tf_2): Likewise.
12544 (mov_si<mode>_e500_subreg0): Rename to...
12545 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
12547 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
12548 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
12549 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
12550 the big endianness only.
12551 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
12552 (*mov_si<mode>_e500_subreg0_2): Rename to...
12553 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
12554 big big endianness only.
12555 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
12556 (*mov_si<mode>_e500_subreg4): Rename to...
12557 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
12559 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
12560 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
12561 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
12562 the big endianness only.
12563 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
12565 (*mov_si<mode>_e500_subreg4_2): Rename to...
12566 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
12568 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
12569 (*mov_sitf_e500_subreg8): Rename to...
12570 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
12572 (*mov_sitf_e500_subreg8_le): New instruction pattern.
12573 (*mov_sitf_e500_subreg8_2): Rename to...
12574 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
12576 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
12577 (*mov_sitf_e500_subreg12): Rename to...
12578 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
12580 (*mov_sitf_e500_subreg12_le): New instruction pattern.
12581 (*mov_sitf_e500_subreg12_2): Rename to...
12582 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
12584 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
12586 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
12588 * asan.c (instrument_strlen_call): Do not instrument first byte
12589 in strlen if already instrumented.
12591 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12593 * config/arm/arm.opt (mwords-little-endian): Delete.
12594 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
12595 of TARGET_LITTLE_WORDS.
12596 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
12597 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
12599 * doc/invoke.texi: Remove references to -mwords-little-endian.
12601 2014-07-07 Jakub Jelinek <jakub@redhat.com>
12603 * expmed.c (struct init_expmed_rtl): Change all fields but
12604 pow2 and cint from struct rtx_def to rtx.
12605 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
12606 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
12609 2014-07-06 Marek Polacek <polacek@redhat.com>
12612 * doc/invoke.texi: Document -Wsizeof-array-argument.
12614 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
12616 * wide-int.h (wide_int_storage): Change declaration from struct
12619 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
12621 * cgraph.c (cgraph_create_indirect_edge): Update call of
12622 get_polymorphic_call_info.
12623 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
12624 (possible_polymorphic_call_targets): Add parameter call.
12625 (decl_maybe_in_construction_p): New predicate.
12626 (get_polymorphic_call_info): Add parameter call;
12627 use decl_maybe_in_construction_p.
12628 * gimple-fold.c (fold_gimple_assign): Update use of
12629 possible_polymorphic_call_targets.
12630 (gimple_fold_call): Likewise.
12631 * ipa-prop.c: Inlcude calls.h
12632 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
12633 (param_type_may_change_p): New predicate.
12634 (detect_type_change_from_memory_writes): Break out from ...
12635 (detect_type_change): ... this one; use param_type_may_change_p.
12636 (detect_type_change_ssa): Use param_type_may_change_p.
12637 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
12639 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
12642 * config/arm/arm-protos.h (arm_legitimate_address_p,
12643 arm_is_constant_pool_ref): Add prototypes.
12644 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
12645 (arm_is_constant_pool_ref) New function.
12646 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
12647 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
12648 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
12649 operand. Remove pool_range and neg_pool_range attributes.
12650 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
12651 pool_range and neg_pool_range attributes.
12652 * config/arm/constraints.md (Uh): New constraint.
12653 (Uq): Don't allow constant pool references.
12655 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
12657 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
12658 (move_lo_quad_internal_be_<mode>): Likewise.
12659 (move_lo_quad_<mode>): Convert to define_expand.
12660 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
12661 (aarch64_simd_move_hi_quad_be_<mode>): New.
12662 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
12663 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
12664 (aarch64_combinez_be<mode>): New.
12665 (aarch64_combine<mode>): Convert to define_expand.
12666 (aarch64_combine_internal<mode>): New.
12667 (aarch64_simd_combine<mode>): Remove bogus RTL description.
12669 2014-07-04 Tom de Vries <tom@codesourcery.com>
12671 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
12672 combination of earlyclobber and read/write modifiers.
12674 2014-07-04 Tom de Vries <tom@codesourcery.com>
12676 * config/aarch64/aarch64-simd.md
12677 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
12679 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
12682 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
12684 2014-07-04 Jakub Jelinek <jakub@redhat.com>
12686 PR middle-end/61654
12687 * cgraphunit.c (expand_thunk): Call free_dominance_info.
12689 PR tree-optimization/61684
12690 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
12691 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
12693 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12694 Kito Cheng <kito@0xlab.org>
12695 Monk Chiang <sh.chiang04@gmail.com>
12697 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
12698 (nds32_symbol_load_store_p): Move to ...
12699 (nds32_fp_as_gp_check_available): Move to ...
12700 * config/nds32/nds32-fp-as-gp.c: ... here.
12701 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
12702 extern declaration.
12704 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12705 Kito Cheng <kito@0xlab.org>
12706 Monk Chiang <sh.chiang04@gmail.com>
12708 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
12709 (nds32_expand_store_multiple): Move to ...
12710 (nds32_expand_movmemqi): Move to ...
12711 * config/nds32/nds32-memory-manipulation.c: ... here.
12713 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12714 Kito Cheng <kito@0xlab.org>
12715 Monk Chiang <sh.chiang04@gmail.com>
12717 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
12718 (nds32_output_casesi_pc_relative): Move to ...
12719 (nds32_output_casesi): Move to ...
12720 (nds32_mem_format): Move to ...
12721 (nds32_output_16bit_store): Move to ...
12722 (nds32_output_16bit_load): Move to ...
12723 (nds32_output_32bit_store): Move to ...
12724 (nds32_output_32bit_load): Move to ...
12725 (nds32_output_32bit_load_s): Move to ...
12726 (nds32_output_stack_push): Move to ...
12727 (nds32_output_stack_pop): Move to ...
12728 * config/nds32/nds32-md-auxiliary.c: ... here.
12730 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12731 Ling-Hua Tseng <uranus@tinlans.org>
12733 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
12734 the purpose of this file.
12736 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12737 Kito Cheng <kito@0xlab.org>
12738 Monk Chiang <sh.chiang04@gmail.com>
12740 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
12741 (nds32_address_cost): Move implementation to ...
12742 * config/nds32/nds32-cost.c: ... here.
12743 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
12744 (nds32_address_cost_impl): Declare.
12746 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12747 Kito Cheng <kito@0xlab.org>
12748 Monk Chiang <sh.chiang04@gmail.com>
12750 * config/nds32/nds32.c
12751 (nds32_consecutive_registers_load_store_p): Move to ...
12752 (nds32_valid_multiple_load_store): Move to ...
12753 (nds32_valid_stack_push_pop): Move to ...
12754 (nds32_can_use_bclr_p): Move to ...
12755 (nds32_can_use_bset_p): Move to ...
12756 (nds32_can_use_btgl_p): Move to ...
12757 (nds32_can_use_bitci_p): Move to ...
12758 * config/nds32/nds32-predicates.c: ... here.
12760 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12761 Kito Cheng <kito@0xlab.org>
12762 Monk Chiang <sh.chiang04@gmail.com>
12764 * config/nds32/nds32.c
12765 (nds32_expand_builtin_null_ftype_reg): Move to ...
12766 (nds32_expand_builtin_reg_ftype_imm): Move to ...
12767 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
12768 (nds32_init_builtins): Move implementation to ...
12769 (nds32_expand_builtin): Move implementation to ...
12770 * config/nds32/nds32-intrinsic.c: ... here.
12771 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
12772 (nds32_expand_builtin_impl): Declare.
12774 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12775 Kito Cheng <kito@0xlab.org>
12776 Monk Chiang <sh.chiang04@gmail.com>
12778 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
12779 (nds32_emit_section_tail_template): Move to ...
12780 (nds32_emit_isr_jmptbl_section): Move to ...
12781 (nds32_emit_isr_vector_section): Move to ...
12782 (nds32_emit_isr_reset_conten): Move to ...
12783 (nds32_check_isr_attrs_conflict): Move to ...
12784 (nds32_construct_isr_vectors_information): Move to ...
12785 (nds32_asm_file_start): Move implementation to ...
12786 (nds32_asm_file_end): Move implementation to ...
12787 * config/nds32/nds32-isr.c: ... here.
12788 * config/nds32/nds32-protos.h
12789 (nds32_check_isr_attrs_conflict): Declare.
12790 (nds32_construct_isr_vectors_information): Declare.
12791 (nds32_asm_file_start_for_isr): Declare.
12792 (nds32_asm_file_end_for_isr): Declare.
12794 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
12795 Kito Cheng <kito@0xlab.org>
12796 Monk Chiang <sh.chiang04@gmail.com>
12798 * config.gcc (nds32*): Add new modules to extra_objs.
12799 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
12800 (nds32be-*-*): Likewise.
12801 * config/nds32/nds32-cost.c: New file.
12802 * config/nds32/nds32-fp-as-gp.c: New file.
12803 * config/nds32/nds32-intrinsic.c: New file.
12804 * config/nds32/nds32-isr.c: New file.
12805 * config/nds32/nds32-md-auxiliary.c: New file.
12806 * config/nds32/nds32-memory-manipulation.c: New file.
12807 * config/nds32/nds32-pipelines-auxiliary.c: New file.
12808 * config/nds32/nds32-predicates.c: New file.
12809 * config/nds32/t-nds32: New file.
12811 2014-07-03 Jakub Jelinek <jakub@redhat.com>
12813 PR tree-optimization/61682
12814 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
12815 using cases and when one of the operands is equal to 1.
12817 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
12819 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
12820 ashr<mode>3): Correct mode of operands[2].
12821 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
12822 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
12823 Correct mode of operands[2]. Fix split condition.
12825 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
12827 * arm.md (arch): Add armv6_or_vfpv3.
12828 (arch_enabled): Add test for the above.
12829 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
12831 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
12833 2014-07-03 Jakub Jelinek <jakub@redhat.com>
12835 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
12836 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
12837 HWI 1 and negate the unsigned value.
12838 * expmed.c (expand_sdiv_pow2): For modes wider than word always
12839 use AND instead of shift.
12840 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
12842 2014-07-03 Marek Polacek <polacek@redhat.com>
12844 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
12845 (-fsanitize=float-divide-by-zero): Move to the table with
12846 -fsanitize=undefined suboptions.
12847 (-fsanitize=float-cast-overflow): Likewise.
12849 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
12851 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
12852 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
12855 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
12857 * loop-invariant.c (struct invariant): Add a new member: eqno;
12858 (find_identical_invariants): Update eqno;
12859 (create_new_invariant): Init eqno;
12860 (get_inv_cost): Compute comp_cost with eqno;
12862 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
12864 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
12865 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
12866 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
12867 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
12868 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
12870 2014-07-02 Christian Bruel <christian.bruel@st.com>
12874 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
12875 (make_preds_opaque): Delete.
12876 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
12877 (commit_mode_sets): New function.
12878 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
12879 Process all modes at once.
12880 * basic-block.h (pre_edge_lcm_avs): Declare.
12881 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
12882 Call clear_aux_for_edges. Fix comments.
12883 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
12884 (pre_edge_rev_lcm): Idem.
12885 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
12887 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
12888 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
12890 * config/i386/i386.c (x96_emit_mode_set): Idem.
12891 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
12892 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
12893 (fpscr_toggle) Disallow from delay slot.
12894 * target.def (emit_mode_set): Add prev_mode parameter.
12895 * doc/tm.texi: Regenerate.
12897 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12899 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
12902 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
12904 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
12905 vtable_pointer_value_to_vtable): Constify.
12906 (contains_polymorphic_type_p): Declare.
12907 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
12908 vtable_pointer_value_to_vtable): Constify.
12909 (contains_polymorphic_type_p): New predicate.
12910 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
12912 (ipa_set_ancestor_jf): Likewise.
12913 (detect_type_change): Return false in easy cases.
12914 (compute_complex_assign_jump_func): Require type to contain
12916 (compute_known_type_jump_func): Likewise.
12918 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
12920 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
12922 (type_in_anonymous_namespace_p): Constify argument.
12923 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
12924 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
12925 (main_odr_variant): New function.
12926 (hash_type_name): Make static; update assert; do not ICE on
12928 (types_same_for_odr): Bring here from tree.c; simplify and remove
12929 old structural comparing code that doesn't work for templates.
12930 (odr_hasher::equal): Update assert.
12931 (add_type_duplicate): Return true when bases should be computed;
12932 replace incomplete loader by complete; do not output duplicated
12933 warnings; do not ICE on non-records; set odr_violated flag.
12934 (get_odr_type): Be ready to replace incomplete type by complete
12935 one; work on ODR variants instead of main variants; reorder item
12936 in array so bases have still smaller indexes.
12937 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
12938 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
12940 2014-07-01 Cary Coutant <ccoutant@google.com>
12942 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
12944 (resolve_addr_in_expr): When replacing the rtx in a location list
12945 entry, get a new address table entry.
12946 (dwarf2out_finish): Call index_location_lists even if there are no
12947 addr_index_table entries yet.
12949 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
12951 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
12952 change for not being obvious.
12954 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
12956 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
12959 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12961 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
12962 (vcagt_f64): Likewise.
12963 (vcale_f64): Likewise.
12964 (vcaled_f64): Likewise.
12965 (vcales_f32): Likewise.
12966 (vcalt_f64): Likewise.
12967 (vcaltd_f64): Likewise.
12968 (vcalts_f32): Likewise.
12970 2014-07-01 Marek Polacek <polacek@redhat.com>
12972 * doc/invoke.texi: Document -Wint-conversion.
12974 2014-07-01 Marek Polacek <polacek@redhat.com>
12977 * doc/invoke.texi: Document -Wincompatible-pointer-types.
12979 2014-07-01 Martin Liska <mliska@suse.cz>
12981 IPA REF alias refactoring
12982 * cgraph.h (iterate_direct_aliases): New function.
12983 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
12984 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
12985 FOR_EACH_ALIAS added.
12986 (cgraph_for_node_and_aliases): Likewise.
12987 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
12988 * ipa-inline.c (reset_edge_caches): Likewise.
12989 (update_caller_keys): Likewise.
12990 * trans-mem.c (ipa_tm_execute): Likewise.
12991 *varpool.c (varpool_analyze_node): Likewise.
12992 (varpool_for_node_and_aliases): Likewise.
12993 * ipa-ref.h (first_alias): New function.
12994 (last_alias): Likewise.
12995 (has_aliases_p): Likewise.
12996 * ipa-ref.c (ipa_ref::remove_reference): Removal function
12997 is sensitive to IPA_REF_ALIASes.
12998 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
12999 are put at the beginning of the list.
13000 (symtab_node::iterate_direct_aliases): New function.
13002 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13005 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13007 (write_ts_type_common_tree_pointers): Do not stream fields not set
13008 for incomplete types; do not stream duplicated fields for variants;
13009 sanity check that variant and type match.
13010 (write_ts_type_non_common_tree_pointers): Likewise.
13011 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13012 TYPE_SIZE whether type is complete.
13013 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13014 write_ts_type_common_tree_pointers
13015 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13017 2014-06-30 Joseph Myers <joseph@codesourcery.com>
13019 * var-tracking.c (add_stores): Return instead of asserting if old
13020 and new values for conditional store are the same.
13022 2014-06-30 Richard Henderson <rth@redhat.com>
13026 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
13027 the cfg if there were any changes.
13028 * passes.def: Revert move of peephole2 after reorder_blocks;
13029 move duplicate_computed_gotos before peephole2.
13031 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
13033 * except.c (emit_note_eh_region_end): New helper function.
13034 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
13035 emit EH_REGION_END note.
13036 * jump.c (cleanup_barriers): Do not split a call and its
13037 corresponding CALL_ARG_LOCATION note.
13039 2014-06-30 Jeff Law <law@redhat.com>
13041 PR tree-optimization/61607
13042 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
13043 deeper into the SSA_NAME_VALUE chain.
13045 2014-06-30 Marek Polacek <polacek@redhat.com>
13047 * convert.c (convert_to_integer): Don't instrument conversions if the
13048 function has no_sanitize_undefined attribute.
13049 * ubsan.c: Don't run the ubsan pass if the function has
13050 no_sanitize_undefined attribute.
13052 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13054 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
13055 -fsanitize=undefined suboptions.
13057 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
13059 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
13060 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
13061 against bigendian and adjust indices.
13063 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13065 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
13067 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
13070 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
13071 Add alternative; make early clobber. Adjust both split patterns
13072 to use operand 0 as the working register.
13074 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13076 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
13077 as ira_object_id_map might be NULL, or 1.
13079 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13081 * loop-invariant.c (get_inv_cost): Handle register class.
13082 (gain_for_invariant): Check the register pressure of the inv
13083 and its overlapped register class, other than all.
13085 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13087 * doc/invoke.texi (Optimize Options): Fix descriptions of
13088 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
13090 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
13092 * doc/extend.texi (Function Attributes): Update 'naked' attribute
13095 2014-06-29 Tobias Grosser <tobias@grosser.es>
13098 * graphite-isl-ast-to-gimple.c: Add missing guards.
13100 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13102 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
13103 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
13104 * flag-types.h: Add new enum fgraphite_generator.
13105 * graphite-isl-ast-to-gimple.c: New.
13106 * graphite-isl-ast-to-gimple.h: New.
13107 * graphite.c (graphite_transform_loops): Add choice of Graphite
13108 code generator, which depends on flag_graphite_code_gen.
13110 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13112 * graphite-dependences.c (subtract_commutative_associative_deps):
13113 Add NULL checking of the following variables: must_raw_no_source,
13114 may_raw_no_source, must_war_no_source, may_war_no_source,
13115 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
13116 must_war, may_war, must_waw, may_waw.
13118 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13120 * graphite-clast-to-gimple.c: gloog is renamed to
13121 graphite_regenerate_ast_cloog. gloog_error is renamed to
13122 graphite_regenerate_error.
13123 * graphite-clast-to-gimple.h: The definition of the struct
13124 bb_pbb_def is moved to graphite-htab.h.
13125 Add inclusion of the hash-table.h.
13126 * graphite-htab.h: The declaration of the function gloog is moved
13127 to graphite-clast-to-gimple.h and renamed to
13128 graphite_regenerate_ast_cloog.
13129 * graphite.c (graphite_transform_loops): gloog is renamed
13130 to graphite_regenerate_ast_cloog.
13132 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13134 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13136 (write_ts_type_common_tree_pointers): Do not stream fields not set
13137 for incomplete types; do not stream duplicated fields for variants;
13138 sanity check that variant and type match.
13139 (write_ts_type_non_common_tree_pointers): Likewise.
13140 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13141 TYPE_SIZE whether type is complete.
13142 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13143 write_ts_type_common_tree_pointers
13144 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13146 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13148 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
13150 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13152 * tree-inline.c (remap_type_1): Do not duplicate fields
13153 that are shared in between type and its main variant.
13155 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13157 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
13159 (ipa_set_ancestor_jf) Likewise.
13160 (check_stmt_for_type_change): Check that we work on main variant.
13161 (detect_type_change): Look into main variant.
13162 (compute_known_type_jump_func): Check that main variant has BINFO.
13164 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13166 * ipa-devirt.c (set_type_binfo): New function.
13167 (add_type_duplicate): Use it.
13168 (get_odr_type): Sanity check that binfos points to main variants.
13169 (get_class_context): Be sure the context's outer_type is main variant.
13170 (contains_type_p): Walk main variant.
13171 (get_polymorphic_call_info_for_decl): Set outer_type to be
13173 (get_polymorphic_call_info): Likewise.
13174 (possible_polymorphic_call_targets): Sanity check that we operate
13177 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13179 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13181 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13183 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
13184 accidental change due to wide-int branch merge.
13186 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13188 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
13189 compressed debug support.
13190 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
13191 * configure: Regenerate.
13192 * config.in: Regenerate.
13193 * common.opt (compressed_debug_sections): New enum.
13194 (gz, gz=): New options.
13195 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
13196 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
13197 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
13198 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
13199 LINK_COMPRESS_DEBUG_SPEC.
13200 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
13201 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
13202 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
13203 (Debugging Options): Document -gz[=type].
13205 2014-06-27 Martin Jambor <mjambor@suse.cz>
13208 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
13209 args_to_skip, use those from node instead. Copy args_to_skip and
13210 combined_args_to_skip from node to the new thunk.
13211 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
13212 (cgraph_create_virtual_clone): Moved computation of
13213 combined_args_to_skip...
13214 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
13216 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
13218 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
13219 redundant diagnostic machinary.
13221 2014-06-27 Richard Biener <rguenther@suse.de>
13223 * tree-ssa-math-opts.c (bswap_replace): Fix
13224 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
13226 2014-06-27 Martin Liska <mliska@suse.cz>
13228 * gimple.h (gimple_location_safe): New function introduced.
13229 * cgraphunit.c (walk_polymorphic_call_targets): Usage
13230 of gimple_location_safe replaces gimple_location.
13231 (gimple_fold_call): Likewise.
13232 * ipa-devirt.c (ipa_devirt): Likewise.
13233 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
13234 * ipa.c (walk_polymorphic_call_targets): Likewise.
13235 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
13237 2014-06-27 Jakub Jelinek <jakub@redhat.com>
13239 PR tree-optimization/57233
13240 PR tree-optimization/61299
13241 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
13243 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
13244 would be lowered to scalar shifts, check if corresponding
13245 shifts and vector BIT_IOR_EXPR are supported and don't lower
13246 or lower just to narrower vector type in that case.
13247 * expmed.c (expand_shift_1): Fix up handling of vector
13248 shifts and rotates.
13250 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
13253 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
13255 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
13257 * doc/invoke.texi (-fsemantic-interposition): Document.
13258 * common.opt (fsemantic-interposition): New flag.
13259 * varasm.c (decl_replaceable_p): Use it.
13261 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13264 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
13265 extraction other than index 3.
13267 2014-06-26 Teresa Johnson <tejohnson@google.com>
13269 * doc/invoke.texi: Fix typo.
13270 * dumpfile.c: Add support for documented -fdump-* options
13271 optimized/missed/note/optall.
13273 2014-06-26 Martin Jambor <mjambor@suse.cz>
13275 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
13276 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
13277 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
13278 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
13279 * opts.c (default_options_optimization): Set
13280 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
13281 * doc/invoke.texi (allow-load-data-races)
13282 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
13283 (allow-store-data-races): Document the new default.
13285 2014-06-26 Martin Jambor <mjambor@suse.cz>
13287 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
13288 renamed to ipa_impossible_devirt_target. Fix typo.
13289 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
13290 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
13291 ipa_impossible_devirt_target.
13293 2014-06-26 Richard Biener <rguenther@suse.de>
13295 PR tree-optimization/61607
13296 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
13297 explaining why we restrict copies on loop depth.
13298 * tree-ssa-dom.c (cprop_operand): Remove restriction on
13300 (record_equivalences_from_phis): Instead add it here.
13302 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
13304 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
13305 (LTO_WRAPPER_OBJS): New variable.
13306 (lto-wrapper$(exeext)): Use it.
13307 * collect2.c: Include "collect-utils.h".
13308 (verbose, debug): Remove variables.
13309 (at_file_supplied): No longer static.
13310 (tool_name): New variable.
13311 (do_wait, fork_execute, maybe_unlink): Don't declare.
13312 (tool_cleanup): No longer static.
13313 (notice): Remove function.
13314 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
13315 fork_execute calls.
13316 (collect_wait, do_wait, collect_execute): Remove functions.
13317 (maybe_unlink): No longer static.
13318 * collect2.h (verbose, debug): Don't declare.
13319 (at_file_supplied): Declare.
13320 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
13322 (collect_execute): Replace with implementation from collect2, plus a
13323 new arg use_atfile. All callers changed.
13324 (collect_wait): Replace with implementation from collect2.
13325 (maybe_unlink_file): Remove function.
13326 (fork_execute): Replace with implementation from collect2, plus a
13327 new arg use_atfile. All callers changed.
13328 (do_wait): Add call to utils_cleanup to the error path.
13329 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
13330 (tool_cleanup): Adjust declarations.
13331 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
13332 * tlink.c: Include "collect-utils.h".
13333 (tlink_execute): New arg use_atfile. All callers changed.
13334 (tlink_init, tlink_execute): Remove declarations.
13336 * collect-utils.c (save_temps): New variable.
13337 (do_wait): Use it instead of debug. Use fatal_error.
13338 * collect-utils.h (save_temps): Declare.
13339 * collect2.c (verbose): Rename from vflag. All uses changed.
13340 (tool_cleanup): New function, copied from collect_atexit.
13341 (collect_atexit, handler): Just call it.
13342 * collect2.h (verbose): Declaration renamed from vflag.
13343 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
13346 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
13347 (lto-wrapper$(exeext)): Link with collect-utils.o.
13348 * collect-utils.c: New file.
13349 * collect-utils.h: New file.
13350 * lto-wrapper.c: Include "collect-utils.h".
13351 (args_name): Delete variable.
13352 (tool_name): New variable.
13353 (tool_cleanup): New function.
13354 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
13355 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
13356 (fork_execute): Remove functions.
13358 2014-06-26 Nick Clifton <nickc@redhat.com>
13360 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
13362 * doc/extend.texi (Function Attributes): Fix typo in description
13363 of RX vector attribute.
13365 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
13367 * config.gcc (supported_defaults): Error when passing either
13368 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
13370 2014-06-26 Richard Biener <rguenther@suse.de>
13372 * tree-ssa-dom.c (cprop_operand): Remove restriction on
13373 propagating volatile pointers.
13375 2014-06-26 Richard Biener <rguenther@suse.de>
13377 PR tree-optimization/61607
13378 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
13379 loop if we redirected its latch edge.
13380 (thread_block_1): Do not cancel loops prematurely.
13382 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
13384 * toplev.c (backend_init_target): Move init_emit_regs and
13386 (backend_init) ... here; skip ira_init_once and backend_init_target.
13387 (target_reinit) ... and here; clear
13388 this_target_rtl->lang_dependent_initialized.
13389 (lang_dependent_init_target): Clear
13390 this_target_rtl->lang_dependent_initialized;
13391 break out rtl initialization to ...
13392 (initialize_rtl): ... here; call also backend_init_target
13394 * toplev.h (initialize_rtl): New function.
13395 * function.c: Include toplev.h
13396 (init_function_start): Call initialize_rtl.
13397 * rtl.h (target_rtl): Add target_specific_initialized,
13398 lang_dependent_initialized.
13400 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
13401 Jakub Jelinek <jakub@redhat.com>
13403 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
13405 2014-06-25 Tom de Vries <tom@codesourcery.com>
13407 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
13409 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
13411 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
13412 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
13413 Issue a strict overflow warning if appropriate.
13415 2014-06-25 Martin Liska <mliska@suse.cz>
13417 IPA REF refactoring
13418 * Makefile.in: Removed header file (ipa-ref-inline.h).
13419 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
13421 (cgraph_speculative_call_info): Likewise.
13422 (cgraph_for_node_thunks_and_aliases): Likewise.
13423 (cgraph_for_node_and_aliases): Likewise.
13424 (verify_cgraph_node): Likewise.
13425 * cgraph.h: Batch of IPA REF functions become member functions of
13426 symtab_node: add_reference, maybe_add_reference, clone_references,
13427 clone_referring, clone_reference, find_reference,
13428 remove_stmt_references, remove_all_references,
13429 remove_all_referring, dump_references, dump_referring,
13430 has_alias_p, iterate_reference, iterate_referring.
13431 * cgraphbuild.c (record_reference): New IPA REF function used.
13432 (record_type_list): Likewise.
13433 (record_eh_tables): Likewise.
13434 (mark_address): Likewise.
13435 (mark_load): Likewise.
13436 (mark_store): Likewise.
13437 (pass_build_cgraph_edges): Likewise.
13438 (rebuild_cgraph_edge): Likewise.
13439 (cgraph_rebuild_references): Likewise.
13440 (pass_remove_cgraph_callee_edges): Likewise.
13441 * cgraphclones.c (cgraph_clone_node): Likewise.
13442 (cgraph_create_virtual_clone): Likewise.
13443 (cgraph_materialize_clone): Likewise.
13444 (cgraph_materialize_all_clones): Likewise.
13445 * cgraphunit.c (cgraph_reset_node): Likewise.
13446 (cgraph_reset_node): Likewise.
13447 (analyze_function): Likewise.
13448 (assemble_thunks_and_aliases): Likewise.
13449 (expand_function): Likewise.
13450 * ipa-comdats.c (propagate_comdat_group): Likewise.
13451 (enqueue_references): Likewise.
13452 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
13453 (create_specialized_node): Likewise.
13454 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
13455 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
13456 * ipa-inline.c (reset_edge_caches): Likewise.
13457 (update_caller_keys): Likewise.
13458 (execute): Likewise.
13459 * ipa-prop.c (remove_described_reference): Likewise.
13460 (propagate_controlled_uses): Likewise.
13461 (ipa_edge_duplication_hook): Likewise.
13462 (ipa_modify_call_arguments): Likewise.
13463 * ipa-pure-const.c (propagate_pure_const): Likewise.
13464 * ipa-ref-inline.h: Header file removed, functions moved
13465 to symtab_node class.
13466 * ipa-ref.c (remove_reference): New class member function.
13467 (cannot_lead_to_return): New class member function.
13468 (referring_ref_list): Likewise.
13469 (referred_ref_list): Likewise.
13470 Rest of functions moved to symtab_node class.
13471 * ipa-ref.h: New member functions remove_reference,
13472 cannot_lead_to_return, referring_ref_list, referred_ref_list added
13474 ipa_ref_list class has new member functions: first_reference,
13475 first_referring, clear, nreferences.
13476 * ipa-reference.c (analyze_function): New IPA REF function used.
13477 (write_node_summary_p): Likewise.
13478 (ipa_reference_write_optimization_summary): Likewise.
13479 * ipa-split.c (split_function): Likewise.
13480 * ipa-utils.c (ipa_reverse_postorder): Likewise.
13481 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
13482 (function_and_variable_visibility): Likewise.
13483 * ipa.c (has_addr_references_p): Likewise.
13484 (process_references): Argument type changed.
13485 (symtab_remove_unreachable_nodes): New IPA REF function used.
13486 (process_references): Likewise.
13487 (set_writeonly_bit): Likewise.
13488 * lto-cgraph.c: Implementation of new symtab_node member functions
13489 that uses new IPA REF functions.
13490 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
13492 * lto-streamer-out.c (output_symbol_p): Likewise.
13493 * lto-streamer.h (referenced_from_this_partition_p): Argument type
13495 * symtab.c: Implementation of new IPA REF API.
13496 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
13497 (ipa_tm_create_version): Likewise.
13498 (ipa_tm_execute): Likewise.
13499 * tree-emutls.c (gen_emutls_addr): Likewise.
13500 * tree-inline.c (copy_bb): Likewise.
13501 (delete_unreachable_blocks_update_callgraph): Likewise.
13502 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
13503 (varpool_for_node_and_aliases): Likewise.
13505 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
13507 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
13509 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
13512 * fold-const.c (fold_checksum_tree): Use a hash_table of const
13513 tree_node * instead of tree_node *.
13515 (print_fold_checksum): Likewise.
13516 (fold_check_failed): Likewise.
13517 (debug_fold_checksum): Likewise.
13518 (fold_build1_stat_loc): Likewise.
13519 (fold_build2_stat_loc): Likewise.
13520 (fold_build3_stat_loc): Likewise.
13521 (fold_build_call_array_loc): Likewise.
13523 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
13525 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
13526 implementation with call to...
13527 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
13529 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
13532 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
13534 PR tree-optimization/57742
13535 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
13536 after replacing the statement.
13538 2014-06-25 Nick Clifton <nickc@redhat.com>
13540 * config/v850/v850.c (GHS_default_section_names): Change to const
13542 (GHS_current_section_names): Likewise.
13543 (v850_insert_attributes): Do not build strings, just assign the
13544 names directly. Change the type of 'chosen_section' to const
13546 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
13547 directly to the array entry.
13548 * config/v850/v850.h (GHS_default_section_names): Change to const
13550 (GHS_current_section_names): Likewise.
13552 2014-06-25 Jakub Jelinek <jakub@redhat.com>
13554 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
13555 (LANG_HOOKS_DECLS): Add it.
13556 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
13558 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
13559 * langhooks.h (struct lang_hooks_for_decls): Add
13560 omp_clause_linear_ctor hook.
13561 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
13562 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
13563 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
13564 combined simd loop use omp_clause_linear_ctor hook.
13566 2014-06-24 Cong Hou <congh@google.com>
13568 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
13569 pattern recognition.
13570 (type_conversion_p): PROMOTION is true if it's a type promotion
13571 conversion, and false otherwise. Return true if the given expression
13572 is a type conversion one.
13573 * tree-vectorizer.h: Adjust the number of patterns.
13574 * tree.def: Add SAD_EXPR.
13575 * optabs.def: Add sad_optab.
13576 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
13577 * expr.c (expand_expr_real_2): Likewise.
13578 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
13579 * gimple.c (get_gimple_rhs_num_ops): Likewise.
13580 * optabs.c (optab_for_tree_code): Likewise.
13581 * tree-cfg.c (estimate_operator_cost): Likewise.
13582 * tree-ssa-operands.c (get_expr_operands): Likewise.
13583 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
13584 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
13585 * doc/generic.texi: Add document for SAD_EXPR.
13586 * doc/md.texi: Add document for ssad and usad.
13588 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13590 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
13591 qualification in cast.
13593 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
13595 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
13596 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
13597 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
13598 (tree_function_decl): ... here.
13599 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
13600 streaming of vindex to ...
13601 (write_ts_function_decl_tree_pointers): ... here.
13602 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
13603 Do not stream DECL_VINDEX.
13604 (lto_input_ts_function_decl_tree_pointers): Stream it here.
13606 2014-06-24 Catherine Moore <clm@codesourcery.com>
13607 Sandra Loosemore <sandra@codesourcery.com>
13609 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
13610 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
13611 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
13613 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
13615 * doc/invoke.texi (Warning Options): Remove duplicated
13616 -Wmaybe-uninitialized.
13618 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
13620 PR tree-optimization/57742
13621 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
13622 (handle_builtin_malloc, handle_builtin_memset): New functions.
13623 (strlen_optimize_stmt): Call them.
13624 * passes.def: Move strlen after loop+dom but before vrp.
13626 2014-06-24 Jakub Jelinek <jakub@redhat.com>
13629 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
13630 model family 6 CPU with has_longmode never use a CPU without
13633 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
13636 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
13639 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13641 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
13642 * dominance.c (iterate_fix_dominators): Use hash_map instead of
13644 * hash-map.h: New file.
13645 * ipa-comdats.c: Use hash_map instead of pointer_map.
13647 * lto-section-out.c: Adjust.
13648 * lto-streamer.h: Replace pointer_map with hash_map.
13649 * symtab.c (verify_symtab): Likewise.
13650 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
13651 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
13652 * tree-streamer.h: Likewise.
13653 * tree-streamer.c: Adjust.
13654 * pointer-set.h: Remove pointer_map.
13656 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13658 * hash-table.h: Add a template arg to choose between storing values
13659 and storing pointers to values, and then provide partial
13660 specializations for both.
13661 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
13662 should store, not the type values should point to.
13663 * tree-into-ssa.c (var_info_hasher): Likewise.
13664 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
13665 * tree-complex.c: Adjust.
13666 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
13667 table instead of int_tree_map *.
13668 * tree-parloops.c: Adjust.
13669 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
13670 type is being stored.
13671 * tree-vectorizer.c: Adjust.
13673 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
13675 * hash-table.h: Remove a layer of indirection from hash_table so that
13676 it contains the hash table's data instead of a pointer to the data.
13677 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
13678 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
13679 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
13680 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
13681 fold-const.c, gcse.c, ggc-common.c,
13682 gimple-ssa-strength-reduction.c, gimplify.c,
13683 graphite-clast-to-gimple.c, graphite-dependences.c,
13684 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
13685 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
13686 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
13687 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
13688 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
13689 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
13690 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
13691 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
13692 tree-ssa-live.c, tree-ssa-loop-im.c,
13693 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
13694 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
13695 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
13696 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
13697 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
13698 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
13699 vtable-verify.c, vtable-verify.h: Adjust.
13701 2014-06-24 Richard Biener <rguenther@suse.de>
13703 PR tree-optimization/61572
13704 * tree-ssa-sink.c (statement_sink_location): Do not sink
13705 loads from hard registers.
13707 2014-06-24 Jakub Jelinek <jakub@redhat.com>
13709 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
13710 not mentioned in clauses use private clause if the iterator is
13711 declared in #pragma omp for simd, and when adding lastprivate
13712 instead, add it to the outer #pragma omp for too. Diagnose
13713 if the variable is private in outer context. For simd collapse > 1
13714 loops, replace all iterators with temporaries.
13715 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
13716 same even in collapse > 1 loops.
13718 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
13719 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
13721 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
13722 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
13724 (gimplify_adjust_omp_clauses): Likewise.
13725 * omp-low.c (lower_rec_simd_input_clauses,
13726 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
13727 safelen the same as safelen(1).
13728 * tree-nested.c (convert_nonlocal_omp_clauses,
13729 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
13730 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
13731 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
13732 Fixup handling of GIMPLE_OMP_TARGET.
13733 (convert_tramp_reference_stmt, convert_gimple_call): Handle
13736 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
13738 PR tree-optimization/61554
13739 * tree-ssa-propagate.c: Include "bitmap.h".
13740 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
13741 properly update constructor/destructor.
13742 (substitute_and_fold_dom_walker::before_dom_children):
13743 Remove call to gimple_purge_dead_eh_edges, add bb->index to
13744 need_eh_cleaup instead.
13745 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
13748 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
13750 * varpool.c (dump_varpool_node): Dump used_by_single_function.
13751 * tree-pass.h (make_pass_ipa_single_use): New pass.
13752 * cgraph.h (used_by_single_function): New flag.
13753 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
13755 * passes.def (pass_ipa_single_use): Scedule.
13756 * ipa.c (BOTTOM): New macro.
13757 (meet): New function
13758 (propagate_single_user): New function.
13759 (ipa_single_use): New function.
13760 (pass_data_ipa_single_use): New pass.
13761 (pass_ipa_single_use): New pass.
13762 (pass_ipa_single_use::gate): New gate.
13763 (make_pass_ipa_single_use): New function.
13765 2014-06-23 Kai Tietz <ktietz@redhat.com>
13768 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
13769 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
13771 2014-06-23 Richard Biener <rguenther@suse.de>
13773 * tree-ssa-loop.c (gate_loop): New function.
13774 (pass_tree_loop::gate): Call it.
13775 (pass_data_tree_no_loop, pass_tree_no_loop,
13776 make_pass_tree_no_loop): New.
13777 * tree-vectorizer.c: Include tree-scalar-evolution.c
13778 (pass_slp_vectorize::execute): Initialize loops and SCEV if
13780 (pass_slp_vectorize::clone): New method.
13781 * timevar.def (TV_TREE_NOLOOP): New.
13782 * tree-pass.h (make_pass_tree_no_loop): Declare.
13783 * passes.def (pass_tree_no_loop): New pass group with
13786 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
13789 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
13790 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
13792 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
13794 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
13795 "yes" where needed.
13797 2014-06-23 Alan Modra <amodra@gmail.com>
13800 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
13801 to zero on debug statements.
13803 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
13806 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
13807 Ignore third operand if present by marking qualifier_internal.
13809 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
13811 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
13813 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
13814 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
13815 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
13816 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
13817 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
13818 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
13819 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
13820 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
13821 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
13822 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
13823 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
13824 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
13825 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
13826 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
13827 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
13828 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
13829 logic in GCC vector extensions
13831 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
13832 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
13833 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
13834 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
13835 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
13836 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
13837 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
13838 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
13839 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
13840 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
13842 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
13844 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
13847 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
13848 (vget_low_s64): Use __GET_LOW macro.
13849 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
13850 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
13851 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
13852 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
13853 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
13855 (vcombine_s64): Use GCC vector extensions; remove cast.
13856 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
13857 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
13858 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
13859 Fix type signature; remove cast.
13861 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
13864 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
13866 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
13868 (BUILTIN_VD1): New.
13869 (BUILTIN_VD_RE): Remove.
13870 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
13871 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
13872 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
13873 variant but not df.
13874 (vreinterpretv1df*, vreinterpret*v1df): New.
13875 (vreinterpretdf*, vreinterpret*df): Remove.
13876 * config/aarch64/aarch64-simd.md (aarch64_create,
13877 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
13878 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
13880 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
13881 (vcreate_f64): Remove cast, use v1df builtin.
13882 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
13883 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
13884 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
13885 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
13886 vmov_n_f64, vst1_f64): Use gcc vector extensions.
13887 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
13888 add range check using __builtin_aarch64_im_lane_boundsi.
13889 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
13890 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
13891 type signature, use gcc vector extensions.
13892 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
13893 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
13894 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
13895 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
13896 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
13897 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
13898 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
13899 vreinterpret_u64_f64): Use v1df builtin not df.
13901 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
13903 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
13906 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
13908 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
13911 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13913 * loop-invariant.c (pre_check_invariant_p): New function.
13914 (find_invariant_insn): Call pre_check_invariant_p.
13916 2014-06-22 Richard Henderson <rth@redhat.com>
13919 * compare-elim.c (struct comparison): Add eh_note.
13920 (find_comparison_dom_walker::before_dom_children): Don't eliminate
13921 a redundant comparison in a different EH region. Purge EH edges if
13924 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13926 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
13927 (var_shift): Use it.
13928 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
13929 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
13930 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
13931 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
13932 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
13933 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
13934 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
13935 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
13936 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
13937 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
13938 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
13939 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
13940 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
13941 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
13942 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
13943 *rotldi3_internal15be): Use the new attribute. Merge register and
13944 integer alternatives.
13946 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13948 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
13949 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
13950 split, *ashrdi3_internal3 and split): Delete, merge into...
13951 (ashr<mode>3): New expander.
13952 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
13953 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
13955 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13957 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
13958 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
13959 *rotldi3_internal3 and split): Delete, merge into...
13960 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
13961 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
13962 Use "rotlw" extended mnemonic.
13964 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13966 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
13967 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
13968 and split, *ashldi3_internal3 and split): Delete, merge into...
13969 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
13970 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
13972 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13974 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
13975 (lshrsi3, two anonymous define_insns and define_splits,
13976 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
13977 *lshrdi3_internal3 and split): Delete, merge into...
13978 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
13979 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
13981 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
13983 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
13984 Remove "O" alternative.
13986 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
13988 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
13989 (mips_move_from_gpr_cost): Likewise.
13990 (mips_register_move_cost): Update accordingly.
13991 (mips_secondary_reload_class): Remove name of in_p.
13993 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
13996 * config/i386/i386.md (x86_64_shrd, x86_shrd,
13997 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
13999 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14001 * config/nios2/nios2.c: Include "builtins.h".
14003 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14005 * cgraph.h (tls_model_names): New variable.
14006 * print-tree.c (print_node): Simplify.
14007 * varpool.c (tls_model_names): New variable.
14008 (dump_varpool_node): Output tls model.
14010 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14012 * ipa-visibility.c (function_and_variable_visibility): Disable
14013 temporarily local aliases for some targets.
14015 2014-06-20 Marek Polacek <polacek@redhat.com>
14017 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
14018 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
14019 into SANITIZE_UNDEFINED.
14020 * doc/invoke.texi: Describe -fsanitize=bounds.
14021 * gimplify.c (gimplify_call_expr): Add gimplification of internal
14022 functions created in the FEs.
14023 * internal-fn.c: Move "internal-fn.h" after "tree.h".
14024 (expand_UBSAN_BOUNDS): New function.
14025 * internal-fn.def (UBSAN_BOUNDS): New internal function.
14026 * internal-fn.h: Don't define internal functions here.
14027 * opts.c (common_handle_option): Add -fsanitize=bounds.
14028 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
14029 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
14030 * tree-core.h: Define internal functions here.
14031 (struct tree_base): Add ifn field.
14032 * tree-pretty-print.c: Include "internal-fn.h".
14033 (dump_generic_node): Handle functions without CALL_EXPR_FN.
14034 * tree.c (get_callee_fndecl): Likewise.
14035 (build_call_expr_internal_loc): New function.
14036 * tree.def (CALL_EXPR): Update description.
14037 * tree.h (CALL_EXPR_IFN): Define.
14038 (build_call_expr_internal_loc): Declare.
14039 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
14041 (ubsan_type_descriptor): Change bool parameter to enum
14042 ubsan_print_style. Adjust the code. Add handling of
14044 (ubsan_expand_bounds_ifn): New function.
14045 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
14046 (ubsan_build_overflow_builtin): Likewise.
14047 (instrument_bool_enum_load): Likewise.
14048 (ubsan_instrument_float_cast): Likewise.
14049 * ubsan.h (enum ubsan_print_style): New enum.
14050 (ubsan_expand_bounds_ifn): Declare.
14051 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
14053 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
14055 * config/rs6000/rs6000.md: Append `DONE' to preparation
14056 statements of `bswap' pattern splitters.
14058 2014-06-20 Tom de Vries <tom@codesourcery.com>
14060 * target.def (call_fusage_contains_non_callee_clobbers): Update
14062 * doc/tm.texi: Regenerate.
14064 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14065 Max Ostapenko <m.ostapenko@partner.samsung.com>
14068 * asan.c (instrument_strlen_call): Fixed instrumentation of
14071 2014-06-20 Martin Jambor <mjambor@suse.cz>
14074 * ipa-prop.c (impossible_devirt_target): New function.
14075 (try_make_edge_direct_virtual_call): Use it, also instead of
14078 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14079 Max Ostapenko <m.ostapenko@partner.samsung.com>
14082 * asan.c (build_check_stmt): Add condition.
14084 2014-06-20 Martin Jambor <mjambor@suse.cz>
14087 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
14090 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14092 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
14094 (VCONQ): Make comment more helpful.
14096 * config/aarch64/aarch64-simd.md
14097 (aarch64_sqdmulh_lane<mode>):
14098 Use VCOND for operands 2. Update lane checking and flipping logic.
14099 (aarch64_sqrdmulh_lane<mode>): Likewise.
14100 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
14101 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
14102 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
14103 attribute of operand 3 to VCOND.
14104 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
14105 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
14106 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
14107 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
14108 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
14109 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
14111 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
14112 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
14113 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
14114 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
14115 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
14116 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
14117 operand to VCOND. Update lane flipping and bounds checking logic.
14118 (aarch64_sqdmlal2_lane<mode>): Likewise.
14119 (aarch64_sqdmlsl_lane<mode>): Likewise.
14120 (aarch64_sqdmull_lane<mode>): Likewise.
14121 (aarch64_sqdmull2_lane<mode>): Likewise.
14122 (aarch64_sqdmlal_laneq<mode>):
14123 Replace VCON usage with VCONQ.
14124 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
14125 (aarch64_sqdmlal2_laneq<mode>): Emit
14126 aarch64_sqdmlal2_laneq<mode>_internal insn.
14127 Replace VCON with VCONQ.
14128 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
14129 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
14130 (aarch64_sqdmull_laneq<mode>): Emit
14131 aarch64_sqdmull_laneq<mode>_internal insn.
14132 Replace VCON with VCONQ.
14133 (aarch64_sqdmull2_laneq<mode>): Emit
14134 aarch64_sqdmull2_laneq<mode>_internal insn.
14135 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
14136 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
14137 of 3rd argument to int16x4_t.
14138 (vqdmlalh_lane_s16): Likewise.
14139 (vqdmlslh_lane_s16): Likewise.
14140 (vqdmull_high_lane_s16): Likewise.
14141 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
14142 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
14143 (vqdmlsl_lane_s16): Likewise.
14144 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
14145 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
14146 (vqdmlals_lane_s32): Likewise.
14147 (vqdmlsls_lane_s32): Likewise.
14148 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
14149 (vqdmulls_lane_s32): Likewise.
14150 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
14151 (vqdmlsl_lane_s32): Likewise.
14152 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
14153 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
14154 (vqrdmulhh_lane_s16): Likewise.
14155 (vqdmlsl_high_lane_s16): Likewise.
14156 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
14157 (vqdmlsl_high_lane_s32): Likewise.
14158 (vqrdmulhs_lane_s32): Likewise.
14160 2014-06-20 Tom de Vries <tom@codesourcery.com>
14162 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
14163 get_call_reg_set_usage.
14165 2014-06-20 Tom de Vries <tom@codesourcery.com>
14167 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
14168 it contains all call_used_regs.
14170 2014-06-20 Tom de Vries <tom@codesourcery.com>
14172 * final.c (collect_fn_hard_reg_usage): Add and use variable
14173 function_used_regs.
14175 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14177 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
14178 (set_init_priority, get_init_priority, set_fini_priority,
14179 get_fini_priority): New methods.
14180 * tree.c (init_priority_for_decl): Remove.
14181 (init_ttree): Do not initialize init priority.
14182 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
14183 (decl_priority_info): Remove.
14184 (decl_init_priority_insert): Rewrite.
14185 (decl_fini_priority_insert): Rewrite.
14186 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
14187 tree_priority_map_marked_p): Remove.
14188 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
14189 * lto-streamer-out.c (hash_tree): Do not hash priorities.
14190 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
14191 not output priorities.
14192 (pack_ts_function_decl_value_fields): Likewise.
14193 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
14194 not input priorities.
14195 (unpack_ts_function_decl_value_fields): Likewise.
14196 * symtab.c (symbol_priority_map): Declare.
14197 (init_priority_hash): Declare.
14198 (symtab_unregister_node): Unregister from priority hash, too.
14199 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
14201 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
14202 (symbol_priority_info): New function.
14203 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
14205 * tree-core.h (tree_priority_map): Remove.
14207 2014-06-20 Jakub Jelinek <jakub@redhat.com>
14209 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
14210 0xff to uint64_t before shifting it up.
14212 2014-06-20 Julian Brown <julian@codesourcery.com>
14213 Chung-Lin Tang <cltang@codesourcery.com>
14215 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
14216 TARGET_THUMB1_ONLY. Add comments.
14218 2014-06-19 Tom de Vries <tom@codesourcery.com>
14220 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
14221 return type to void.
14222 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
14224 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14226 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
14227 as "move", from depends_on.
14229 2014-06-19 Terry Guo <terry.guo@arm.com>
14231 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
14234 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
14236 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
14238 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
14240 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
14243 * config/sh/sh.c (prepare_move_operands): Don't process TLS
14244 addresses here if reload in progress or completed.
14246 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
14248 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
14249 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
14250 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
14251 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
14252 (mips_register_priority): New function that implements the target
14253 hook TARGET_REGISTER_PRIORITY.
14254 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
14255 (mips_lra_p): Likewise for TARGET_LRA_P.
14256 (TARGET_REGISTER_PRIORITY): Define macro.
14257 (TARGET_SPILL_CLASS): Likewise.
14258 (TARGET_LRA_P): Likewise.
14259 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
14261 (REG_CLASS_NAMES): Likewise.
14262 (REG_CLASS_CONTENTS): Likewise.
14263 (BASE_REG_CLASS): Use M16_SP_REGS.
14264 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
14265 New set attribute to enable alternatives depending on the register
14267 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
14268 (*lea64): Disable pattern for MIPS16.
14269 * config/mips/mips.opt (mlra): New option.
14271 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
14273 * lra-constraints.c (base_to_reg): New function.
14274 (process_address): Use new function.
14276 2014-06-18 Tom de Vries <tom@codesourcery.com>
14278 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
14279 * config/aarch64/aarch64.c
14280 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
14281 (aarch64_emit_call_insn): New function.
14282 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
14284 * config/aarch64/aarch64.md (define_expand "call_internal")
14285 (define_expand "call_value_internal", define_expand "sibcall_internal")
14286 (define_expand "sibcall_value_internal"): New.
14287 (define_expand "call", define_expand "call_value")
14288 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
14289 expand variant and aarch64_emit_call_insn.
14291 2014-06-18 Radovan Obradovic <robradovic@mips.com>
14292 Tom de Vries <tom@codesourcery.com>
14294 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
14295 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
14297 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
14298 clobbers to CALL_INSN_FUNCTION_USAGE.
14299 (define_expand "sibcall_internal")
14300 (define_expand "sibcall_value_internal"): New.
14301 (define_expand "call", define_expand "call_value"): Add argument to
14302 arm_emit_call_insn.
14303 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
14304 (define_expand "sibcall_value"): Use sibcall_value_internal and
14305 arm_emit_call_insn.
14307 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14309 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
14311 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14313 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
14316 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14318 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
14319 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
14320 annotations. Fix DWARF information.
14322 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14324 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
14325 __udivmoddi4, and fixups for negative operands.
14327 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14329 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
14331 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14333 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
14336 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14338 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
14341 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14343 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
14344 describing register usage on function entry and exit.
14346 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14348 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
14349 (__aeabi_ldivmod): Fix whitespace.
14351 2014-06-18 Andreas Schwab <schwab@suse.de>
14353 * doc/md.texi (Standard Names): Use @itemx for grouped items.
14354 Remove blank line after @item.
14356 2014-06-18 Richard Henderson <rth@redhat.com>
14359 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
14361 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14363 * config/arm/arm.c (neon_vector_mem_operand): Allow register
14364 POST_MODIFY for neon loads and stores.
14365 (arm_print_operand): Output post-index register for neon loads and
14368 2014-06-18 Richard Biener <rguenther@suse.de>
14370 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
14372 2014-06-18 Richard Biener <rguenther@suse.de>
14374 * tree-pass.h (make_pass_dce_loop): Remove.
14375 * passes.def: Replace pass_dce_loop with pass_dce.
14376 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
14377 changed free niter estimates and reset the scev cache.
14378 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
14379 make_pass_dce_loop): Remove.
14380 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
14381 (fini_copy_prop): Return whether something changed. Always
14382 let substitute_and_fold perform DCE and free niter estimates
14383 and reset the scev cache if so.
14384 (execute_copy_prop): If sth changed schedule cleanup-cfg.
14385 (pass_data_copy_prop): Do not unconditionally schedule
14386 cleanup-cfg or update-ssa.
14388 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
14390 PR tree-optimization/61518
14391 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
14392 reduction var is used in reduction stmt or phi-function only.
14394 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14396 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
14398 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
14400 PR tree-optimization/61517
14401 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
14402 whose rhs's first tree is the source expression instead of the
14404 (find_bswap_or_nop): Likewise.
14405 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
14406 gimple stmt whose rhs's first tree is the source. In the memory source
14407 case, move the stmt to be replaced close to one of the original load to
14408 avoid the problem of a store between the load and the stmt's original
14410 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
14413 2014-06-18 Andreas Schwab <schwab@suse.de>
14415 PR rtl-optimization/54555
14416 * postreload.c (move2add_use_add2_insn): Substitute
14417 STRICT_LOW_PART only if it is cheaper.
14419 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
14421 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
14422 Do not use unspec as call operand. Use memory_operand instead of
14423 memory_nox32_operand and add "m" operand constraint. Disable
14424 pattern for TARGET_X32.
14425 (*sibcall_pop_memory): Ditto.
14426 (*sibcall_value_memory): Ditto.
14427 (*sibcall_value_pop_memory): Ditto.
14428 (sibcall peepholes): Merge SImode and DImode patterns using
14429 W mode iterator. Use memory_operand instead of memory_nox32_operand.
14430 Disable pattern for TARGET_X32. Check if eliminated register is
14431 really dead after call insn. Generate call RTX without unspec operand.
14432 (sibcall_value peepholes): Ditto.
14433 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
14434 instead of memory_nox32_operand. Check if eliminated register is
14435 really dead after call insn. Generate call RTX without unspec operand.
14436 (sibcall_value_pop peepholes): Ditto.
14437 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
14439 2014-06-18 Terry Guo <terry.guo@arm.com>
14442 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
14445 2014-06-18 Olivier Hainque <hainque@adacore.com>
14447 * tree-core.h (tree_block): Add an "end_locus" field, allowing
14448 memorization of the end of block source location.
14449 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
14450 * gimplify.c (gimplify_bind_expr): Propagate the block start and
14451 end source location info we have on the block entry/exit code we
14454 2014-06-18 Richard Biener <rguenther@suse.de>
14456 * common.opt (fssa-phiopt): New option.
14457 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
14459 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
14460 * doc/invoke.texi (-fssa-phiopt): Document.
14462 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14464 * genattrtab.c (n_bypassed): New variable.
14465 (process_bypasses): Initialise n_bypassed.
14466 Count number of bypassed reservations.
14467 (make_automaton_attrs): Allocate space for bypassed reservations
14468 rather than number of bypasses.
14470 2014-06-18 Richard Biener <rguenther@suse.de>
14472 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
14473 we propagated anything.
14474 (substitute_and_fold_dom_walker::before_dom_children): Something
14475 changed if we propagated into PHI arguments.
14476 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
14479 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
14481 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
14483 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
14484 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
14485 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
14486 Introduces alternative way of loads group permutaions.
14487 (vect_transform_grouped_load): Try alternative way of permutations.
14489 2014-06-18 Jakub Jelinek <jakub@redhat.com>
14491 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
14492 changed in ORT_TARGET region, don't jump to do_outer.
14493 (struct gimplify_adjust_omp_clauses_data): New type.
14494 (gimplify_adjust_omp_clauses_1): Adjust for data being
14495 a struct gimplify_adjust_omp_clauses_data pointer instead
14496 of tree *. Pass pre_p as a new argument to
14497 lang_hooks.decls.omp_finish_clause hook.
14498 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
14499 splay_tree_foreach to pass both list_p and pre_p.
14500 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
14501 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
14502 gimplify_adjust_omp_clauses callers.
14503 * langhooks.c (lhd_omp_finish_clause): New function.
14504 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
14505 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
14506 * langhooks.h (struct lang_hooks_for_decls): Add a new
14507 gimple_seq * argument to omp_finish_clause hook.
14508 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
14509 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
14510 (scan_omp_parallel, lower_omp_for): When adding
14511 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
14512 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
14513 * tree-nested.c (convert_nonlocal_omp_clauses,
14514 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
14515 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
14517 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
14519 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
14520 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
14522 2014-06-17 Xinliang David Li <davidxl@google.com>
14524 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
14525 * passes.c (pass_init_dump_file): Do not set initialize
14526 flag to false unconditionally.
14528 2014-06-17 Richard Biener <rguenther@suse.de>
14530 * genopinit.c (main): Use vec<>::qsort method.
14531 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
14533 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
14535 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
14537 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
14538 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
14539 (mips_move_to_gpr_cost): Remove ST_REGS case.
14540 (mips_move_from_gpr_cost): Likewise.
14541 (mips_register_move_cost): Likewise.
14542 (mips_secondary_reload_class): Likewise.
14544 2014-06-17 Richard Biener <rguenther@suse.de>
14546 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
14547 (pass_all_optimizations): Move 3rd copy-prop pass from after
14548 fre to before ifcombine/phiopt.
14550 2014-06-17 Richard Biener <rguenther@suse.de>
14552 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
14553 and allow all blocks to be forwarders.
14555 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
14558 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
14559 variable 'size'; calculate 'size' right in the front; use
14560 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
14561 pcum->aapcs_stack_words.
14563 2014-06-17 Nick Clifton <nickc@redhat.com>
14565 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
14566 (umulhi3, mulsidi3, umulsidi3): Likewise.
14568 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
14570 PR middle-end/61508
14571 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
14572 check for section name.
14574 2014-06-17 Richard Biener <rguenther@suse.de>
14576 * tree-ssa-propagate.c: Include domwalk.h.
14577 (substitute_and_fold): Outline main worker into a domwalker ...
14578 (substitute_and_fold_dom_walker::before_dom_children): ... here.
14579 Schedule stmts we can fully propagate for removal. Remove
14581 (substitute_and_fold): Apply a dominator walk to perform
14582 substitution. Process stmts scheduled for removal here.
14584 2014-06-17 Richard Biener <rguenther@suse.de>
14586 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
14587 of PHI node moving.
14589 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
14591 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
14592 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
14593 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
14594 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
14595 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
14597 (get_fpscr) : Likewise.
14599 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
14601 PR rtl-optimization/61325
14602 * lra-constraints.c (valid_address_p): Add forward declaration.
14603 (simplify_operand_subreg): Check address validity before and after
14604 alter_reg of memory subreg.
14606 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
14608 * config/i386/i386.c (decide_alg): Correctly handle
14609 maximum size of stringop algorithm.
14611 2014-06-16 Yury Gribov <y.gribov@samsung.com>
14613 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
14615 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
14617 PR rtl-optimization/61522
14618 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
14620 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
14623 * symtab.c (symtab_node::reset_section): New method.
14624 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
14626 * cgraph.h (reset_section): Declare.
14627 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
14628 do not consider comdat locals.
14629 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
14631 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
14632 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
14633 reset sections of symbols dragged out of the comdats.
14634 (function_and_variable_visibility): Reset sections of
14637 2014-06-16 Richard Biener <rguenther@suse.de>
14639 PR tree-optimization/61482
14640 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
14641 [-INF(OVF), +INF(OVF)] range.
14643 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
14645 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
14646 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
14647 handling 32-bit multiplication.
14649 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
14651 PR middle-end/61430
14652 * lra-lives.c (process_bb_lives): Skip creating copy during
14653 insn scan when src/dest has constrained to same regno.
14655 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
14657 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
14658 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
14660 2014-06-16 Yury Gribov <y.gribov@samsung.com>
14662 * asan.c (check_func): New function.
14663 (maybe_create_ssa_name): Likewise.
14664 (build_check_stmt_with_calls): Likewise.
14665 (use_calls_p): Likewise.
14666 (report_error_func): Change interface.
14667 (build_check_stmt): Allow non-integer lengths; add support
14669 (asan_instrument): Likewise.
14670 (instrument_mem_region_access): Moved code to build_check_stmt.
14671 (instrument_derefs): Likewise.
14672 (instrument_strlen_call): Likewise.
14673 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
14674 * doc/invoke.texi: Describe new parameter.
14675 * params.def: Define new parameter.
14676 * params.h: Likewise.
14677 * sanitizer.def: Describe new builtins.
14679 2014-06-16 Richard Biener <rguenther@suse.de>
14681 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
14682 Make all defs available at the end.
14683 (eliminate): If we remove a PHI node schedule cfg-cleanup.
14685 2014-06-18 Jakub Jelinek <jakub@redhat.com>
14688 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
14690 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
14693 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
14694 initialization. Replace remaining use of uid.
14696 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
14698 * c-family/c-common.c (handle_tls_model_attribute): Use
14699 set_decl_tls_model.
14700 * c-family/c-common.c (handle_tls_model_attribute): Use
14701 set_decl_tls_model.
14702 * cgraph.h (struct varpool_node): Add tls_model.
14703 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
14704 * tree.h (DECL_TLS_MODEL): Update.
14705 (DECL_THREAD_LOCAL_P): Check that variable is static.
14706 (decl_tls_model): Declare.
14707 (set_decl_tls_model): Declare.
14708 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
14709 set symbol prorperties.
14710 (get_emutls_init_templ_addr): Cleanup.
14711 (new_emutls_decl): Update.
14712 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
14713 (lto_input_varpool_node): Likewise.
14714 * lto-streamer-out.c (hash_tree): Likewise.
14715 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
14716 not stream DECL_TLS_MODEL.
14717 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
14718 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
14720 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14722 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
14724 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14726 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
14727 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
14729 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
14730 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
14731 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
14732 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
14733 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
14734 (df_get_artificial_defs, df_get_artificial_uses)
14735 (df_single_def, df_single_use): Update accordingly.
14736 (df_refs_chain_dump): Take the first element in a linked list as
14737 parameter, rather than a pointer to an array of pointers.
14738 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
14739 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
14740 (df_chain_create_bb_process_use): Likewise.
14741 (df_md_bb_local_compute_process_def): Likewise.
14742 * fwprop.c (process_defs, process_uses): Likewise.
14743 (register_active_defs, update_uses): Likewise.
14744 (forward_propagate_asm): Update for new df_ref linking.
14745 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
14746 (df_null_ref_rec, df_null_mw_rec): Likewise.
14747 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
14749 (df_scan_free_bb_info): Remove check for null artificial_defs.
14750 (df_install_ref_incremental): Adjust for new df_ref linking.
14751 Use a single-element insertion rather than a full sort.
14752 (df_ref_chain_delete_du_chain): Take the first element
14753 in a linked list as parameter, rather than a pointer to an array of
14755 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
14756 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
14757 (df_insn_info_delete): Remove check for null defs and call to
14758 df_scan_free_mws_vec.
14759 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
14760 null rather than df_null_*_rec.
14761 (df_insn_rescan_debug_internal): Likewise, and update null
14762 checks in the same way. Remove check for null defs.
14763 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
14764 Move a single element rather doing a full sort.
14765 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
14767 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
14768 Initialize df_ref and df_mw_hardreg lists to null rather than
14770 (df_ref_compare): Take df_refs as parameter, transferring the
14771 old interface to...
14772 (df_ref_ptr_compare): ...this new function.
14773 (df_sort_and_compress_refs): Update accordingly.
14774 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
14775 old interface to...
14776 (df_mw_ptr_compare): ...this new function.
14777 (df_sort_and_compress_mws): Update accordingly.
14778 (df_install_refs, df_install_mws): Return a linked list rather than
14779 an array of pointers.
14780 (df_refs_add_to_chains): Assert that old lists are empty rather
14782 (df_insn_refs_verify): Don't handle null defs speciailly.
14783 * web.c (union_match_dups): Update for new df_ref linking.
14785 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14787 * df.h (df_ref_create, df_ref_remove): Delete.
14788 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
14789 (df_ref_remove): Likewise.
14791 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14793 * df.h (df_single_def, df_single_use): New functions.
14794 * ira.c (find_moveable_pseudos): Use them.
14796 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14798 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
14799 * df-problems.c (df_note_bb_compute): Use it.
14800 * regstat.c (regstat_bb_compute_ri): Likewise.
14802 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14804 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
14805 * cse.c (cse_extended_basic_block): Use them.
14806 * dce.c (mark_artificial_use): Likewise.
14807 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
14808 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
14809 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
14810 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
14811 (df_simulate_initialize_backwards): Likewise.
14812 (df_simulate_finalize_backwards): Likewise.
14813 (df_simulate_initialize_forwards): Likewise.
14814 (df_md_simulate_artificial_defs_at_top): Likewise.
14815 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
14816 * regrename.c (init_rename_info): Likewise.
14817 * regstat.c (regstat_bb_compute_ri): Likewise.
14818 (regstat_bb_compute_calls_crossed): Likewise.
14820 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
14822 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
14823 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
14824 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
14825 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
14826 * combine.c (create_log_links): Likewise.
14827 * compare-elim.c (find_flags_uses_in_insn): Likewise.
14828 (try_eliminate_compare): Likewise.
14829 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
14830 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
14831 (remove_reg_equal_equiv_notes_for_defs): Likewise.
14832 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
14833 (word_dce_process_block, dce_process_block): Likewise.
14834 * ddg.c (def_has_ccmode_p): Likewise.
14835 * df-core.c (df_bb_regno_first_def_find): Likewise.
14836 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
14837 * df-problems.c (df_rd_simulate_one_insn): Likewise.
14838 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
14839 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
14840 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
14841 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
14842 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
14843 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
14844 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
14845 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
14846 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
14847 * fwprop.c (local_ref_killed_between_p): Likewise.
14848 (all_uses_available_at, free_load_extend): Likewise.
14849 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
14850 * hw-doloop.c (scan_loop): Likewise.
14851 * ifcvt.c (dead_or_predicable): Likewise.
14852 * init-regs.c (initialize_uninitialized_regs): Likewise.
14853 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
14854 (process_bb_node_lives): Likewise.
14855 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
14856 (find_moveable_pseudos): Likewise.
14857 * loop-invariant.c (check_dependencies, record_uses): Likewise.
14858 * recog.c (peep2_find_free_register): Likewise.
14859 * ree.c (get_defs): Likewise.
14860 * regstat.c (regstat_bb_compute_ri): Likewise.
14861 (regstat_bb_compute_calls_crossed): Likewise.
14862 * sched-deps.c (find_inc, find_mem): Likewise.
14863 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
14864 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
14865 * shrink-wrap.c (requires_stack_frame_p): Likewise.
14866 (prepare_shrink_wrap): Likewise.
14867 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
14868 * web.c (union_defs, pass_web::execute): Likewise.
14869 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
14870 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
14872 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
14874 * lra-assign.c (assign_by_spills): Add code to assign vector regs
14875 to inheritance pseudos.
14876 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
14878 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
14881 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
14882 (BU_MISC_2): Rename to ...
14883 (BU_LDBL128_2): ... this.
14884 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
14885 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
14886 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
14887 RS6000_BTM_LDBL128.
14888 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
14889 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
14890 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
14891 (unpacktf_1): Likewise.
14892 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
14893 (__builtin_longdouble_dw1): Likewise.
14894 * doc/sourcebuild.texi (longdouble128): Document.
14896 2014-06-13 Jeff Law <law@redhat.com>
14898 PR rtl-optimization/61094
14899 PR rtl-optimization/61446
14900 * ree.c (combine_reaching_defs): Get the mode for the copy from
14901 the extension insn rather than the defining insn.
14903 2014-06-13 Dehao Chen <dehao@google.com>
14905 * dwarf2out.c (add_linkage_name): Emit more linkage name.
14907 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
14909 * doc/install.texi (--enable-linker-plugin-configure-flags)
14910 (--enable-linker-plugin-flags): Document new flags.
14912 2014-06-13 Martin Jambor <mjambor@suse.cz>
14915 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
14916 cache_token if returning early.
14918 2014-06-13 Nick Clifton <nickc@redhat.com>
14920 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
14921 requested alignment is active.
14922 (LABEL_ALIGN): Likewise.
14923 (LOOP_ALIGN): Likewise.
14925 2014-06-13 Richard Biener <rguenther@suse.de>
14927 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
14928 Rewrite to propagate the VN result into all uses where
14929 possible and to remove stmts becoming dead because of that.
14930 (eliminate): Generalize stmt removal handling, remove in
14931 reverse dominator order to support proper debug stmt
14932 generation. Update stmts before removing stmts.
14933 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
14935 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
14937 PR tree-optimization/61375
14938 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
14939 symbolic number cannot be represented in an uint64_t.
14940 (find_bswap_or_nop_1): Likewise.
14942 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
14944 * symtab.c (symtab_node::reset_section): New method.
14945 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
14947 * cgraph.h (reset_section): Declare.
14948 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
14949 do not consider comdat locals.
14950 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
14952 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
14953 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
14954 reset sections of symbols dragged out of the comdats.
14955 (function_and_variable_visibility): Reset sections of
14958 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
14960 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
14961 to use symtab and decl_binds_to_current_def_p
14962 * tree-vectorizer.c (increase_alignment): Increase alignment
14963 of alias target, too.
14965 2014-06-12 Jakub Jelinek <jakub@redhat.com>
14967 PR middle-end/61486
14968 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
14969 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
14970 if outer combined construct is distribute.
14971 (gimplify_omp_for): For OMP_DISTRIBUTE set
14972 gimplify_omp_ctxp->distribute.
14973 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
14974 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
14975 mapping into decl map.
14977 2014-06-12 Jason Merrill <jason@redhat.com>
14979 * common.opt (fabi-version): Change default to 0.
14981 2014-06-12 Jason Merrill <jason@redhat.com>
14983 * toplev.c (process_options): Reject -fabi-version=1.
14985 2014-06-12 Jeff Law <law@redhat.com>
14987 PR tree-optimization/61009
14988 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
14989 value when we stop processing a block due to problematic PHIs.
14991 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
14993 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
14994 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
14995 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
14996 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
14997 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
14998 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
14999 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
15000 are not in the spec.
15002 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
15005 * config/aarch64/aarch64-modes.def: Add V1DFmode.
15006 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
15009 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
15011 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
15013 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
15016 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
15017 loading from address spaces.
15019 2014-06-12 Martin Liska <mliska@suse.cz>
15022 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
15023 statement is reachable.
15025 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15027 * symtab.c (section_hash): New hash.
15028 (symtab_unregister_node): Clear section before freeing.
15029 (hash_section_hash_entry): New haser.
15030 (eq_sections): New function.
15031 (symtab_node::set_section_for_node): New method.
15032 (set_section_1): Update.
15033 (symtab_node::set_section): Take string instead of tree as parameter.
15034 (symtab_resolve_alias): Update.
15035 * cgraph.h (section_hash_entry_d): New structure.
15036 (section_hash_entry): New typedef.
15037 (cgraph_node): Change comdat_group_ to x_comdat_group,
15038 change section_ to x_section and turn into section_hash_entry;
15039 update accestors; put set_section_for_node offline.
15040 * tree.c (decl_section_name): Turn into string.
15041 (set_decl_section_name): Change parameter to be string.
15042 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
15043 * sdbout.c (sdbout_one_type): Update.
15044 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
15045 * varasm.c (IN_NAMED_SECTION, get_named_section,
15046 resolve_unique_section, hot_function_section, get_named_text_section,
15047 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
15048 make_decl_rtl, default_unique_section): Update.
15049 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
15050 (c6x_elf_unique_section): Update.
15051 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
15052 * config/pa/pa.c (pa_function_section): Update.
15053 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
15054 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
15055 * config/arc/arc.c (arc_in_small_data_p): Update.
15056 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
15057 * config/mcore/mcore.c (mcore_unique_section): Update.
15058 * config/mips/mips.c (mips16_build_function_stub): Update.
15059 (mips16_build_call_stub): Update.
15060 (mips_function_rodata_section): Update.
15061 (mips_in_small_data_p): Update.
15062 * config/score/score.c (score_in_small_data_p): Update.
15063 * config/rx/rx.c (rx_in_small_data): Update.
15064 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
15065 (rs6000_xcoff_asm_named_section): Update.
15066 (rs6000_xcoff_unique_section): Update.
15067 * config/frv/frv.c (frv_string_begins_with): Update.
15068 (frv_in_small_data_p): Update.
15069 * config/v850/v850.c (v850_encode_data_area): Update.
15070 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
15071 (bfin_handle_l1_data_attribute): Update.
15072 (bfin_handle_l2_attribute): Update.
15073 * config/mep/mep.c (mep_unique_section): Update.
15074 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
15076 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
15077 (h8300_handle_tiny_data_attribute): Update.
15078 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
15079 (m32r_in_small_data_p): Update.
15080 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
15081 * config/i386/i386.c (ix86_in_large_data_p): Update.
15082 * config/i386/winnt.c (i386_pe_unique_section): Update.
15083 * config/darwin.c (darwin_function_section): Update.
15084 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
15085 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15086 (new_emutls_decl): Update.
15087 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
15088 input_varpool_node): Update.
15089 (ead_string_cst): Turn to ...
15090 (read_string): ... this one.
15091 * dwarf2out.c (secname_for_decl): Update.
15092 * asan.c (asan_protect_global): Update.
15094 2014-06-11 DJ Delorie <dj@redhat.com>
15096 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
15098 * config/rx/rx.c (rx_option_override): Likewise.
15099 (rx_align_for_label): Likewise.
15101 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
15103 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
15105 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
15108 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15110 * common.md: New file.
15111 * doc/md.texi: Update description of generic, machine-independent
15113 * config/s390/constraints.md (e): Delete.
15114 * Makefile.in (md_file): Include common.md.
15115 * config/m32c/t-m32c (md_file): Likewise.
15116 * genpreds.c (general_mem): New array.
15117 (generic_constraint_letters): Remove constraints now defined by
15119 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15120 Allow the first character to be '<' or '>' as well.
15121 * genoutput.c (general_mem): New array.
15122 (indep_constraints): Remove constraints now defined by common.md.
15123 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15124 Remove special handling of 'm'.
15125 * ira-costs.c (record_reg_classes): Remove special handling of
15126 constraints now defined by common.md.
15127 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
15128 * ira-lives.c (single_reg_class): Likewise.
15129 (ira_implicitly_set_insn_hard_regs): Likewise.
15130 * lra-constraints.c (reg_class_from_constraints): Likewise.
15131 (process_alt_operands, process_address, curr_insn_transform): Likewise.
15132 * postreload.c (reload_cse_simplify_operands): Likewise.
15133 * reload.c (push_secondary_reload, scratch_reload_class)
15134 (find_reloads, alternative_allows_const_pool_ref): Likewise.
15135 * reload1.c (maybe_fix_stack_asms): Likewise.
15136 * targhooks.c (default_secondary_reload): Likewise.
15137 * stmt.c (parse_output_constraint): Likewise.
15138 * recog.c (preprocess_constraints): Likewise.
15139 (constrain_operands, peep2_find_free_register): Likewise.
15140 (asm_operand_ok): Likewise, but add a comment saying why 'o'
15141 must be handled specially.
15143 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15145 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
15146 * genpreds.c (have_const_dbl_constraints): Delete.
15147 (add_constraint): Don't set it.
15148 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
15149 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
15150 constraints using the lookup_constraint logic.
15151 * ira-lives.c (single_reg_class): Likewise.
15152 * ira.c (ira_setup_alts): Likewise.
15153 * lra-constraints.c (process_alt_operands): Likewise.
15154 * recog.c (asm_operand_ok, constrain_operands): Likewise.
15155 * reload.c (find_reloads): Likewise.
15157 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15159 * genpreds.c (const_int_start, const_int_end): New variables.
15160 (choose_enum_order): Output CONST_INT constraints before memory
15162 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
15164 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
15165 * ira.c (ira_setup_alts): Likewise.
15166 * lra-constraints.c (process_alt_operands): Likewise.
15167 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
15168 * reload.c (find_reloads): Likewise.
15170 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15172 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
15173 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
15174 * recog.c (preprocess_constraints): Update accordingly.
15176 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15178 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
15179 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
15180 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
15181 * genpreds.c (print_type_tree): New function.
15182 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
15183 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
15184 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
15185 Write out enum constraint_type and get_constraint_type.
15186 * lra-constraints.c (satisfies_memory_constraint_p): Take a
15187 constraint_num rather than a constraint string.
15188 (satisfies_address_constraint_p): Likewise.
15189 (reg_class_from_constraints): Avoid old constraint macros.
15190 (process_alt_operands, process_address_1): Likewise.
15191 (curr_insn_transform): Likewise.
15192 * ira-costs.c (record_reg_classes): Likewise.
15193 (record_operand_costs): Likewise.
15194 * ira-lives.c (single_reg_class): Likewise.
15195 (ira_implicitly_set_insn_hard_regs): Likewise.
15196 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
15197 * postreload.c (reload_cse_simplify_operands): Likewise.
15198 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
15199 (constrain_operands, peep2_find_free_register): Likewise.
15200 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
15201 (find_reloads, alternative_allows_const_pool_ref): Likewise.
15202 * reload1.c (maybe_fix_stack_asms): Likewise.
15203 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
15204 * targhooks.c (default_secondary_reload): Likewise.
15205 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
15206 to EXTRA_CONSTRAINT_STR.
15207 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
15209 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15211 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
15212 (write_constraint_satisfied_p_array): ...this new function.
15213 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
15215 (write_insn_preds_c): Update accordingly.
15217 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15219 * genpreds.c (write_lookup_constraint): Rename to...
15220 (write_lookup_constraint_1): ...this.
15221 (write_lookup_constraint_array): New function.
15222 (write_tm_preds_h): Define lookup_constraint as an inline function
15223 that uses write_lookup_constraint_array where possible.
15224 (write_insn_preds_c): Update for the changes above.
15226 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15228 * doc/md.texi (regclass_for_constraint): Rename to...
15229 (reg_class_for_constraint): ...this.
15230 * genpreds.c (num_constraints, enum_order, register_start)
15231 (register_end, satisfied_start, memory_start, memory_end)
15232 (address_start, address_end): New variables.
15233 (add_constraint): Count the number of constraints.
15234 (choose_enum_order): New function.
15235 (write_enum_constraint_num): Iterate over enum_order.
15236 (write_regclass_for_constraint): Rename to...
15237 (write_reg_class_for_constraint_1): ...this and update output
15239 (write_constraint_satisfied_p): Rename to...
15240 (write_constraint_satisfied_p_1): ...this and update output
15241 accordingly. Do nothing if all extra constraints are register
15243 (write_insn_extra_memory_constraint): Delete.
15244 (write_insn_extra_address_constraint): Delete.
15245 (write_range_function): New function.
15246 (write_tm_preds_h): Define constraint_satisfied_p and
15247 reg_class_for_constraint as inline functions that do a range check
15248 before calling the out-of-line function. Use write_range_function
15249 to implement insn_extra_{register,memory,address}_constraint,
15250 the first of which is new.
15251 (write_insn_preds_c): Update after above changes to write_* functions.
15252 (main): Call choose_enum_order.
15254 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
15256 PR tree-optimization/61306
15257 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
15258 expression instead of its size.
15259 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
15260 false to prevent optimization when the result is unpredictable due to
15261 arithmetic right shift of signed type with highest byte is set.
15262 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
15263 (init_symbolic_number): Likewise.
15264 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
15265 when the result is unpredictable due to sign extension.
15267 2014-06-11 Terry Guo <terry.guo@arm.com>
15269 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
15270 (*thumb1_addsi3): Ditto.
15271 (*thumb_subdi3): Ditto.
15272 (thumb1_subsi3_insn): Ditto.
15273 (*thumb_mulsi3): Ditto.
15274 (*thumb_mulsi3_v6): Ditto.
15275 (*thumb1_andsi3_insn): Ditto.
15276 (thumb1_bicsi3): Ditto.
15277 (*thumb1_iorsi3_insn): Ditto.
15278 (*thumb1_xorsi3_insn): Ditto.
15279 (*thumb1_ashlsi3): Ditto.
15280 (*thumb1_ashrsi3): Ditto.
15281 (*thumb1_lshrsi3): Ditto.
15282 (*thumb1_rotrsi3): Ditto.
15283 (*thumb1_negdi2): Ditto.
15284 (*thumb1_negsi2): Ditto.
15285 (*thumb1_abssi2): Ditto.
15286 (*thumb1_neg_abssi2): Ditto.
15287 (*thumb1_one_cmplsi2): Ditto.
15288 (*thumb1_zero_extendhisi2): Ditto.
15289 (*thumb1_zero_extendqisi2): Ditto.
15290 (*thumb1_zero_extendqisi2_v6): Ditto.
15291 (thumb1_extendhisi2): Ditto.
15292 (thumb1_extendqisi2): Ditto.
15293 (*thumb1_movdi_insn): Ditto.
15294 (*thumb1_movsi_insn): Ditto.
15295 (*thumb1_movhi_insn): Ditto.
15296 (thumb_movhi_clobber): Ditto.
15297 (*thumb1_movqi_insn): Ditto.
15298 (*thumb1_movhf): Ditto.
15299 (*thumb1_movsf_insn): Ditto.
15300 (*thumb_movdf_insn): Ditto.
15301 (movmem12b): Ditto.
15303 (cbranchqi4): Ditto.
15304 (cbranchsi4_insn): Ditto.
15305 (cbranchsi4_scratch): Ditto.
15306 (*negated_cbranchsi4): Ditto.
15307 (*tbit_cbranch): Ditto.
15308 (*tlobits_cbranch): Ditto.
15309 (*tstsi3_cbranch): Ditto.
15310 (*cbranchne_decr1): Ditto.
15311 (*addsi3_cbranch): Ditto.
15312 (*addsi3_cbranch_scratch): Ditto.
15313 (*thumb_cmpdi_zero): Ditto.
15314 (cstoresi_eq0_thumb1): Ditto.
15315 (cstoresi_ne0_thumb1): Ditto.
15316 (*cstoresi_eq0_thumb1_insn): Ditto.
15317 (*cstoresi_ne0_thumb1_insn): Ditto.
15318 (cstoresi_nltu_thumb1): Ditto.
15319 (cstoresi_ltu_thumb1): Ditto.
15320 (thumb1_addsi3_addgeu): Ditto.
15321 (*thumb_jump): Ditto.
15322 (*call_reg_thumb1_v5): Ditto.
15323 (*call_reg_thumb1): Ditto.
15324 (*call_value_reg_thumb1_v5): Ditto.
15325 (*call_value_reg_thumb1): Ditto.
15326 (*call_insn): Ditto.
15327 (*call_value_insn): Ditto.
15328 (thumb1_casesi_internal_pic): Ditto.
15329 (thumb1_casesi_dispatch): Ditto.
15330 (*thumb1_indirect_jump): Ditto.
15331 (prologue_thumb1_interwork): Ditto.
15332 (*epilogue_insns): Ditto.
15333 (consttable_1): Ditto.
15334 (consttable_2): Ditto.
15335 (tablejump): Ditto.
15336 (*thumb1_tablejump): Ditto.
15337 (thumb_eh_return): Ditto.
15338 (define_peephole2): Two of them are thumb1 only and got moved into
15339 new file thumb1.md.
15340 (define_split): Six of them are thumb1 only and got moved into new
15342 * config/arm/thumb1.md: New file comprised of above thumb1 only
15345 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15347 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
15348 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
15350 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
15351 (aarch64_crc_builtin_datum): New struct.
15352 (aarch64_crc_builtin_data): New.
15353 (aarch64_init_crc32_builtins): New function.
15354 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
15355 (aarch64_crc32_expand_builtin): New.
15356 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
15357 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
15358 __ARM_FEATURE_CRC32 when appropriate.
15359 (TARGET_CRC32): Define.
15360 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
15361 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
15362 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
15363 (aarch64_<crc_variant>): New pattern.
15364 * config/aarch64/arm_acle.h: New file.
15365 * config/aarch64/iterators.md (CRC): New int iterator.
15366 (crc_variant, crc_mode): New int attributes.
15367 * doc/aarch64-acle-intrinsics.texi: New file.
15368 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
15369 Include aarch64-acle-intrinsics.texi.
15371 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
15373 * tree-vect-data-refs.c (vect_grouped_store_supported): New
15374 check for stores group of length 3.
15375 (vect_permute_store_chain): New permutations for stores group of
15377 * tree-vect-stmts.c (vect_model_store_cost): Change cost
15378 of vec_perm_shuffle for the new permutations.
15380 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15382 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
15383 table rewriting temporarily on targets not supporting ONE_ONLY.
15385 2014-06-11 Richard Biener <rguenther@suse.de>
15387 PR middle-end/61437
15389 2014-06-04 Richard Biener <rguenther@suse.de>
15391 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
15392 TREE_PUBLIC and DECL_EXTERNAL decls.
15394 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
15396 * varasm.c (set_implicit_section): New function.
15397 (resolve_unique_section): Use it to set implicit section
15399 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
15400 (default_function_section): Likewise.
15401 (decl_binds_to_current_def_p): Constify argument.
15402 * varasm.h (decl_binds_to_current_def_p): Update prototype.
15403 * asan.c (asan_protect_global): Use
15404 symtab_get_node (decl)->implicit_section.
15405 * symtab.c (dump_symtab_base): Dump implicit sections.
15406 (verify_symtab_base): Verify sanity of sectoins and comdats.
15407 (symtab_resolve_alias): Alias share the section of its target.
15408 (set_section_1): New function.
15409 (symtab_node::set_section): Move here, recurse to aliases.
15410 (verify_symtab): Check for duplicated symtab lists.
15411 * tree-core.h (implicit_section_name_p): Remove.
15412 * tree-vect-data-refs.c: Include varasm.h.
15413 (vect_can_force_dr_alignment_p): Fix conditional on when
15414 decl bints to current definition; use
15415 symtab_get_node (decl)->implicit_section.
15416 * cgraph.c (cgraph_make_node_local_1): Fix section set.
15417 * cgraph.h (struct symtab_node): Add implicit_section.
15418 (set_section): Rename to ...
15419 (set_section_for_node): ... this one.
15420 (set_section): Declare.
15421 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
15422 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
15423 input_overwrite_node, input_varpool_node): Stream implicit_section.
15424 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
15425 removal; it will fail in LTO.
15427 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15429 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
15430 Change second alternative type to f_mcr.
15431 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
15432 and 12th alternatives' types to f_mcr and f_mrc.
15433 (*movdi_aarch64): Same for 12th and 13th alternatives.
15434 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
15435 (aarch64_movtilow_tilow): Change type to fmov.
15437 2014-06-10 Jiong Wang <jiong.wang@arm.com>
15439 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
15440 (aarch64_save_or_restore_callee_save_registers): Fix layout.
15442 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15444 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
15446 (aarch64_sqrdmulh_lane<mode>): Likewise.
15447 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
15448 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
15449 (aarch64_sqdmulh_laneq<mode>): New expander.
15450 (aarch64_sqrdmulh_laneq<mode>): Likewise.
15451 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
15452 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
15453 (aarch64_sqdmulh_lane<mode>): New expander.
15454 (aarch64_sqrdmulh_lane<mode>): Likewise.
15455 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
15456 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
15457 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
15458 (aarch64_sqdmlal_laneq<mode>): Likewise.
15459 (aarch64_sqdmlsl_lane<mode>): Likewise.
15460 (aarch64_sqdmlsl_laneq<mode>): Likewise.
15461 (aarch64_sqdmlal2_lane<mode>): Likewise.
15462 (aarch64_sqdmlal2_laneq<mode>): Likewise.
15463 (aarch64_sqdmlsl2_lane<mode>): Likewise.
15464 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15465 (aarch64_sqdmull_lane<mode>): Likewise.
15466 (aarch64_sqdmull_laneq<mode>): Likewise.
15467 (aarch64_sqdmull2_lane<mode>): Likewise.
15468 (aarch64_sqdmull2_laneq<mode>): Likewise.
15470 2014-06-10 Richard Biener <rguenther@suse.de>
15472 PR tree-optimization/61438
15473 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
15474 (eliminate_dom_walker::before_dom_children): Only try to inhibit
15475 insertion of IVs if running PRE.
15476 (eliminate): Adjust.
15477 (pass_pre::execute): Likewise.
15478 (pass_fre::execute): Likewise.
15480 2014-06-10 Richard Biener <rguenther@suse.de>
15482 PR middle-end/61456
15483 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
15484 Do not use the main variant for the type comparison.
15485 (ncr_compar): Likewise.
15486 (nonoverlapping_component_refs_p): Likewise.
15488 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
15490 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
15491 REG_CFA_RESTORE mode.
15493 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
15495 * config/i386/i386.c (expand_vec_perm_pblendv): New.
15496 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
15497 expand_vec_perm_pblendv.
15499 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15501 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
15503 Simplify description of __crc32d and __crc32cd intrinsics.
15504 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
15507 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
15510 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
15511 * config.in: Regenerate.
15512 * configure: Likewise.
15514 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
15516 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
15518 (intersect_static_var_sets): Remove.
15519 (propagate): Do not prune local statics.
15521 2014-06-10 Jakub Jelinek <jakub@redhat.com>
15524 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
15525 Set lastprivate_firstprivate even if omp_private_outer_ref
15526 langhook returns true.
15527 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
15528 langhook, call unshare_expr on new_var and call
15529 build_outer_var_ref to get the last argument.
15531 2014-06-10 Marek Polacek <polacek@redhat.com>
15534 * doc/extend.texi: Add cindex for transparent_union.
15536 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
15538 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
15539 init_symbolic_number ().
15541 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
15543 PR middle-end/61141
15544 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
15545 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
15546 (verify_rtl_sharing): Likewise.
15548 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
15551 * tree.c (build_qualified_type): Use a canonical type for
15554 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15556 * config/arm/arm-modes.def: Remove XFmode.
15558 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
15561 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
15562 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
15563 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
15564 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
15565 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
15566 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
15567 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
15568 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
15569 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
15571 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
15573 * tree-core.h (tree_decl_with_vis): Remove section_name.
15575 2014-06-09 Kito Cheng <kito@0xlab.org>
15577 * ira.c (ira): Don't call init_caller_save if LRA enabled
15578 since LRA use its own infrastructure to handle that.
15580 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15582 * symtab.c (dump_symtab_base): Update dumping.
15583 (symtab_make_decl_local): Clear only DECL_COMDAT.
15584 * tree-vect-data-refs.c (Check that variable is static before
15585 tampering with sections.
15586 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
15587 (cgraph_create_virtual_clone): Likewise.
15588 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
15589 (decl_section_name, set_decl_section_name): New accessors.
15590 (find_decls_types_r): Do not walk section name
15591 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
15592 (decl_comdat_group, decl_comdat_group_id): Constify.
15593 (decl_section_name, set_decl_section_name): Update.
15594 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
15595 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
15596 (cgraph_make_node_local_1): Clear section and comdat group.
15597 * cgraph.h (set_comdat_group): Sanity check.
15598 (get_section, set_section): New.
15599 * ipa-comdats.c (ipa_comdats): Use get_section.
15600 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
15601 * lto-streamer-out.c: Do not follow section names.
15602 * c-family/c-common.c (handle_section_attribute): Update.
15603 * lto-cgraph.c (lto_output_node): Output section.
15604 (lto_output_varpool_node): Likewise.
15605 (read_comdat_group): Rename to ...
15606 (read_identifier): ... this one.
15607 (read_string_cst): New function.
15608 (input_node, input_varpool_node): Input section names.
15609 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15610 (new_emutls_decl): Update.
15611 (secname_for_decl): Check section names only of static vars.
15612 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
15613 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
15614 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
15615 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
15616 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
15617 * config/mcore/mcore.c (mcore_unique_section): Likewise.
15618 * config/mips/mips.c (mips16_build_function_stub): Likewise.
15619 * config/v850/v850.c (v850_insert_attributes): Likewise.
15620 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
15622 (h8300_handle_tiny_data_attribute): Likewise.
15623 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
15624 (bfin_handle_l2_attribute): Likewise.
15626 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15628 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
15629 remove static initializer.
15631 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15633 * varasm.c (use_blocks_for_decl_p): Check symbol table
15634 instead of alias attribute.
15635 (place_block_symbol): Recurse on aliases.
15637 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15639 * ipa-visibility.c: Include varasm.h
15640 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
15642 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
15644 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
15645 outputting aliases.
15647 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
15649 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
15650 from test_insn into GGC space escape via SET_SRC.
15652 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
15654 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
15655 call statement, if any.
15656 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
15657 statements, if any. Tidy up.
15659 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
15662 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
15663 iterators, VSX_D that handles 64-bit types, and VSX_LE that
15664 handles swapping the two 64-bit double words on little endian
15665 systems. Include V1TImode and optionally TImode in VSX_LE so that
15666 these types are properly swapped. Change all of the insns and
15667 splits that do the 64-bit swaps to use VSX_LE.
15668 (vsx_le_perm_load_<mode>): Likewise.
15669 (vsx_le_perm_store_<mode>): Likewise.
15670 (splitters for little endian memory operations): Likewise.
15671 (vsx_xxpermdi2_le_<mode>): Likewise.
15672 (vsx_lxvd2x2_le_<mode>): Likewise.
15673 (vsx_stxvd2x2_le_<mode>): Likewise.
15675 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
15678 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
15679 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
15680 and corresponding splitters. Zero extend general register
15681 or memory input operand to XMM temporary. Enable for
15682 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
15683 (floatunssi<mode>2): Update expander predicate.
15685 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
15687 PR rtl-optimization/61325
15688 * lra-constraints.c (process_address_1): Check scale equal to one
15689 to prevent transformation: base + scale * index => base + new_reg.
15691 2014-06-06 Richard Biener <rguenther@suse.de>
15693 PR tree-optimization/59299
15694 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
15696 (nearest_common_dominator_of_uses): Likewise.
15697 (statement_sink_location): Adjust. Support sinking loads.
15699 2014-06-06 Martin Jambor <mjambor@suse.cz>
15701 * ipa-prop.c (get_place_in_agg_contents_list): New function.
15702 (build_agg_jump_func_from_list): Likewise.
15703 (determine_known_aggregate_parts): Renamed to
15704 determine_locally_known_aggregate_parts. Moved some functionality
15705 to the two functions above, removed bound checks.
15707 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
15709 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
15710 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
15711 (aarch64_progress_pointer): Likewise.
15712 (aarch64_copy_one_part_and_move_pointers): Likewise.
15713 (aarch64_expand_movmen): Likewise.
15714 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
15715 * config/aarch64/aarch64.md (movmem<mode>): New.
15717 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
15719 * targhooks.c (default_add_stmt_cost): Call target specific
15720 hook instead of default one.
15722 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
15724 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
15725 endianness instead of host endianness.
15726 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
15729 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15732 * function.c (instantiate_decls): Process the saved static chain.
15733 (expand_function_start): If not optimizing, save the static chain
15735 * tree-nested.c (convert_all_function_calls): Always create the static
15736 chain for nested functions if not optimizing.
15738 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15740 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
15742 2014-06-06 Richard Biener <rguenther@suse.de>
15744 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
15745 (construct_init_block): Likewise.
15746 (construct_exit_block): Likewise.
15747 (pass_expand::execute): Likewise.
15748 * graphite.c (graphite_transforms): Replace check for current_loops
15749 with a check for > 1 loops.
15750 (pass_graphite_transforms::execute): Adjust.
15751 * ipa-split.c (split_function): Remove check for current_loops.
15752 * omp-low.c (expand_parallel_call): Likewise.
15753 (expand_omp_for_init_counts): Likewise.
15754 (extract_omp_for_update_vars): Likewise.
15755 (expand_omp_for_generic): Likewise.
15756 (expand_omp_sections): Likewise.
15757 (expand_omp_target): Likewise.
15758 * tracer.c (tail_duplicate): Likewise.
15759 (pass_tracer::execute): Likewise.
15760 * trans-mem.c (expand_transaction): Likewise.
15761 * tree-complex.c (expand_complex_div_wide): Likewise.
15762 * tree-eh.c (lower_resx): Likewise.
15763 (cleanup_empty_eh_merge_phis): Likewise.
15764 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
15765 current_loops with a check for > 1 loops.
15766 (pass_predcom::execute): Adjust.
15767 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
15768 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
15769 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
15770 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
15771 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
15772 * tree-switch-conversion.c (process_switch): Likewise.
15773 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
15774 * tree-vrp.c (vrp_visit_phi_node): Likewise.
15775 (execute_vrp): Likewise.
15776 * ubsan.c (ubsan_expand_null_ifn): Likewise.
15778 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
15780 * rtl.h (insn_location): Declare.
15781 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
15782 with UNKNOWN_LOCATION.
15783 * emit-rtl.c (insn_location): New function.
15784 * final.c (notice_source_line): Check that the instruction has a
15785 location before retrieving it and use insn_location.
15786 * modulo-sched.c (loop_single_full_bb_p): Likewise.
15787 * print-rtl.c (print_rtx): Likewise.
15789 2014-06-06 Richard Biener <rguenther@suse.de>
15791 * passes.def: Move 2nd VRP pass before phi-only-cprop.
15793 2014-06-06 Christian Bruel <christian.bruel@st.com>
15795 PR tree-optimization/43934
15796 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
15799 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
15801 * ira-lives.c (single_reg_class): Add missing break. Explicitly
15802 return NO_REGS for extra address and memory constraints. Handle
15803 operands that match (or are equivalent to something that matches)
15804 extra constant constraints. Ignore other non-register operands.
15806 2014-06-06 Alan Modra <amodra@gmail.com>
15809 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
15810 * doc/tm.texi: Regenerate.
15811 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
15812 Use throughout in place of REG_PARM_STACK_SPACE.
15813 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
15814 "incoming" param. Pass to rs6000_function_parms_need_stack.
15815 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
15816 prototype_p when incoming. Use function decl when incoming
15817 to handle K&R style functions.
15818 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
15819 (INCOMING_REG_PARM_STACK_SPACE): Define.
15821 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
15824 * cfgexpand.c (expand_debug_expr): Use address space of nested
15825 TREE_TYPE for ADDR_EXPR and MEM_REF.
15827 2014-06-05 Jeff Law <law@redhat.com>
15829 PR tree-optimization/61289
15830 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
15831 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
15832 looking for those which match LHS. All callers changed.
15833 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
15834 parameters and code which manipulated them. All callers changed.
15835 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
15836 and DST_MAP parameters. Simplify invalidation code by just calling
15837 invalidate_equivalences. All callers changed.
15838 (thread_across_edge): Simplify now that we don't need to maintain
15839 the map of equivalences to invalidate.
15841 2014-06-05 Kai Tietz <ktietz@redhat.com>
15842 Richard Henderson <rth@redhat.com>
15845 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
15846 checking for !TARGET_X32.
15847 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
15848 (sibcall_intern): New define_insn, plus required peepholes.
15849 (sibcall_pop_intern): Likewise.
15850 (sibcall_value_intern): Likewise.
15851 (sibcall_value_pop_intern): Likewise.
15853 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
15855 * tree-inline.c (tree_function_versioning): Check DF info existence
15856 before accessing it.
15858 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15860 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
15862 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
15863 aarch64_frame hard_fp_offset and frame_size.
15864 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
15865 frame_size; remove original_frame_size.
15866 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
15867 (aarch64_initial_elimination_offset): Remove frame_size and
15868 offset. Use aarch64_frame frame_size.
15870 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15871 Jiong Wang <jiong.wang@arm.com>
15872 Renlin <renlin.li@arm.com>
15874 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
15875 initialization of R30 offset. Update offset. Iterate core
15876 regisers upto X30. Remove X29, X30 specific code.
15878 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15879 Jiong Wang <jiong.wang@arm.com>
15881 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
15882 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
15883 (aarch64_register_saved_on_entry): Adjust test.
15885 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15887 * config/aarch64/aarch64.h (machine_function): Move
15888 saved_varargs_size from here...
15889 (aarch64_frame): ... to here.
15891 * config/aarch64/aarch64.c (aarch64_expand_prologue)
15892 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
15893 (aarch64_initial_elimination_offset)
15894 (aarch64_setup_incoming_varargs): Adjust location of
15895 saved_varargs_size.
15897 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
15899 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
15902 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
15903 Prachi Godbole <Prachi.Godbole@imgtec.com>
15905 * config/mips/mips-cpus.def: Add definition for p5600. Updated
15906 mips32r5 entry to use PROCESSOR_P5600.
15907 * config/mips/mips-tables.opt: Regenerate.
15908 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
15909 * config/mips/mips.c (mips_fmadd_bypass): New function.
15910 (mips_rtx_cost_data): Add costs for p5600.
15911 (mips_issue_rate): Add support for p5600.
15912 (mips_multipass_dfa_lookahead): Likewise.
15913 * config/mips/mips.h (TUNE_P5600): New define.
15914 (TUNE_MACC_CHAINS): Add TUNE_P5600.
15915 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
15916 * config/mips/mips.md: Include p5600.md.
15917 (processor): Add p5600.
15918 * config/mips/p5600.md: New file.
15920 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
15922 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
15923 * config/i386/predicates.md (palignr_operand): New.
15924 Indicates if permutation is suitable for palignr instruction.
15926 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
15928 PR tree-optimization/61319
15929 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15930 stmt belongs to loop.
15932 2014-06-05 Richard Biener <rguenther@suse.de>
15934 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
15935 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
15936 (lookup_tmp_var): Adjust.
15937 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
15939 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15941 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
15943 2014-06-05 Marek Polacek <polacek@redhat.com>
15946 * doc/invoke.texi: Document -Wlogical-not-parentheses.
15948 2014-06-04 Tom de Vries <tom@codesourcery.com>
15950 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
15953 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
15955 PR tree-optimization/61385
15956 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
15958 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
15960 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
15961 changed to use fatal_error.
15962 (main): Ensure lto_wrapper_cleanup is run atexit.
15964 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
15966 * lra-constraints.c (valid_address_p): Move earlier in file.
15967 (address_eliminator): New structure.
15968 (satisfies_memory_constraint_p): New function.
15969 (satisfies_address_constraint_p): Likewise.
15970 (process_alt_operands, process_address, curr_insn_transform): Use them.
15972 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
15974 * lra-int.h (lra_static_insn_data): Make operand_alternative a
15976 (target_lra_int, default_target_lra_int, this_target_lra_int)
15977 (op_alt_data): Delete.
15978 * lra.h (lra_init): Delete.
15979 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
15980 (init_insn_code_data_once): Remove op_alt_data handling.
15981 (finish_insn_code_data_once): Likewise.
15982 (init_op_alt_data): Delete.
15983 (get_static_insn_data): Initialize operand_alternative to null.
15984 (free_insn_recog_data): Cast operand_alternative before freeing it.
15985 (setup_operand_alternative): Take the operand_alternative as
15986 parameter and assume it isn't already cached in the static
15988 (lra_set_insn_recog_data): Update accordingly.
15989 (lra_init): Delete.
15990 * ira.c (ira_init): Don't call lra_init.
15991 * target-globals.h (this_target_lra_int): Declare.
15992 (target_globals): Remove lra_int.
15993 (restore_target_globals): Update accordingly.
15994 * target-globals.c: Don't include lra-int.h.
15995 (default_target_globals, save_target_globals): Remove lra_int.
15997 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
15999 * recog.h (operand_alternative): Convert reg_class, reject,
16000 matched and matches into bitfields.
16001 (preprocess_constraints): New overload.
16002 (preprocess_insn_constraints): New function.
16003 (preprocess_constraints): Take the insn as parameter.
16004 (recog_op_alt): Change into a pointer.
16005 (target_recog): Add x_op_alt.
16006 * recog.c (asm_op_alt): New variable.
16007 (recog_op_alt): Change into a pointer.
16008 (preprocess_constraints): New overload, replacing the old function
16009 definition with one that doesn't use global state.
16010 (preprocess_insn_constraints): New function.
16011 (preprocess_constraints): Use them. Take the insn as parameter.
16012 Use asm_op_alt for asms.
16013 (recog_init): Free existing x_op_alt entries.
16014 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
16016 (make_early_clobber_and_input_conflicts): Likewise.
16017 (process_bb_node_lives): Pass the insn to process_constraints.
16018 * reg-stack.c (check_asm_stack_operands): Likewise.
16019 (subst_asm_stack_regs): Likewise.
16020 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16021 * regrename.c (build_def_use): Likewise.
16022 * sched-deps.c (sched_analyze_insn): Likewise.
16023 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
16024 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
16025 (note_invalid_constants): Likewise.
16026 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16027 (ix86_legitimate_combined_insn): Make operand_alternative pointer
16030 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16032 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
16033 * ira-lives.c (check_and_make_def_conflict): Check for disabled
16035 (make_early_clobber_and_input_conflicts): Likewise.
16036 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16038 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16040 * recog.h (alternative_class): New function.
16041 (which_op_alt): Return a const recog_op_alt.
16042 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
16043 (subst_asm_stack_regs): Likewise.
16044 * config/arm/arm.c (note_invalid_constants): Likewise.
16045 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
16046 the operand_alternative; use alternative class instead.
16047 * sel-sched.c (get_reg_class): Likewise.
16048 * regrename.c (build_def_use): Likewise.
16049 (hide_operands, restore_operands, record_out_operands): Update type
16052 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16054 * recog.h (recog_op_alt): Convert to a flat array.
16055 (which_op_alt): New function.
16056 * recog.c (recog_op_alt): Convert to a flat array.
16057 (preprocess_constraints): Update accordingly, grouping all
16058 operands of the same alternative together, rather than the
16060 * ira-lives.c (check_and_make_def_conflict): Likewise.
16061 (make_early_clobber_and_input_conflicts): Likewise.
16062 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16063 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
16064 (subst_asm_stack_regs): Likewise.
16065 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16066 * regrename.c (hide_operands, record_out_operands): Likewise.
16067 (build_def_use): Likewise.
16068 * sel-sched.c (get_reg_class): Likewise.
16069 * config/arm/arm.c (note_invalid_constants): Likewise.
16071 2014-06-04 Jason Merrill <jason@redhat.com>
16075 * gimplify.c (gimplify_arg): Non-static.
16076 * gimplify.h: Declare it.
16078 2014-06-04 Richard Biener <rguenther@suse.de>
16080 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16081 TREE_PUBLIC and DECL_EXTERNAL decls.
16083 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
16085 * regcprop.c (copyprop_hardreg_forward_1): Account for
16086 HARD_REGNO_CALL_PART_CLOBBERED.
16088 2014-06-04 Richard Biener <rguenther@suse.de>
16090 * configure.ac: Check whether the underlying type of int64_t
16091 is long or long long.
16092 * configure: Regenerate.
16093 * config.in: Likewise.
16094 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
16095 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16097 2014-06-04 Richard Biener <rguenther@suse.de>
16099 PR tree-optimization/60098
16100 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
16102 (dse_optimize_stmt): Simplify, now that we found a kill
16105 2014-06-04 Richard Biener <rguenther@suse.de>
16107 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
16108 of accesses with non-invariant address.
16110 2014-06-04 Martin Liska <mliska@suse.cz>
16112 * cgraph.h (cgraph_make_wrapper): New function introduced.
16113 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
16114 * ipa-inline.h (inline_analyze_function): The function is global.
16115 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
16117 2014-06-04 Martin Liska <mliska@suse.cz>
16119 * tree.h (private_lookup_attribute_starting): New function.
16120 (lookup_attribute_starting): Likewise.
16121 * tree.c (private_lookup_attribute_starting): Likewise.
16123 2014-06-04 Martin Liska <mliska@suse.cz>
16125 * cgraph.h (expand_thunk): New argument added.
16126 (address_taken_from_non_vtable_p): New global function.
16127 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
16128 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
16129 * cgraphunit.c (analyze_function): Likewise.
16130 (assemble_thunks_and_aliases): Argument added to call.
16131 (expand_thunk): New argument forces to produce GIMPLE thunk.
16133 2014-06-04 Martin Liska <mliska@suse.cz>
16135 * coverage.h (coverage_compute_cfg_checksum): Argument added.
16136 * coverage.c (coverage_compute_cfg_checksum): Likewise.
16137 * profile.c (branch_prob): Likewise.
16139 2014-06-04 Martin Jambor <mjambor@suse.cz>
16142 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
16143 handler for switch on an ipa_ref_use enum.
16144 * ipa-reference.c (analyze_function): Likewise.
16146 2014-06-04 Kai Tietz <ktietz@redhat.com>
16148 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
16149 from old call-instruction.
16151 2014-06-04 Bin Cheng <bin.cheng@arm.com>
16153 * config/aarch64/aarch64.c (aarch64_classify_address)
16154 (aarch64_legitimize_reload_address): Support full addressing modes
16156 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
16157 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
16159 2014-06-03 Andrew Pinski <apinski@cavium.com>
16161 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
16164 2014-06-03 Andrew Pinski <apinski@cavium.com>
16166 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
16167 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
16169 2014-06-03 Kai Tietz <ktietz@redhat.com>
16171 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
16174 2014-06-03 Dehao Chen <dehao@google.com>
16176 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
16179 2014-06-03 Marek Polacek <polacek@redhat.com>
16182 * doc/invoke.texi: Document -Wswitch-bool.
16183 * function.c (stack_protect_epilogue): Cast controlling expression of
16185 * gengtype.c (walk_type): Generate switch expression with its
16186 controlling expression cast to int.
16188 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
16190 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
16192 * config/avr/avr-tables.opt: Regenerate.
16193 * config/avr/t-multilib: Regenerate.
16194 * doc/avr-mmcu.texi: Regenerate.
16196 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
16197 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16199 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
16200 (ata6617c, ata664251): Add new avr35 devices.
16201 (ata6612c): Add new avr4 device.
16202 (ata6613c, ata6614q): Add new avr5 devices.
16203 * config/avr/avr-tables.opt: Regenerate.
16204 * config/avr/t-multilib: Regenerate.
16205 * doc/avr-mmcu.texi: Regenerate.
16207 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16209 * gcc/config/aarch64/aarch64-builtins.c
16210 (aarch64_types_binop_ssu_qualifiers): New static data.
16211 (TYPES_BINOP_SSU): Define.
16212 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
16213 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
16214 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
16215 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
16216 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
16217 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
16218 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
16219 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
16220 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
16221 suffix to builtin function name, remove cast.
16222 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
16223 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
16224 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
16226 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16228 * gcc/config/aarch64/aarch64-builtins.c
16229 (aarch64_types_binop_uus_qualifiers,
16230 aarch64_types_shift_to_unsigned_qualifiers,
16231 aarch64_types_unsigned_shiftacc_qualifiers): Define.
16232 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
16233 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
16234 sqshlu_n, uqshl_n): Update qualifiers.
16235 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
16236 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
16237 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
16238 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
16239 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
16240 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
16241 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
16242 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
16243 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
16244 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
16245 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
16246 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
16247 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
16248 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
16249 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
16250 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
16251 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
16252 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
16253 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
16254 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
16255 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
16256 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
16257 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
16258 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
16259 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
16260 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
16261 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
16263 2014-06-03 Teresa Johnson <tejohnson@google.com>
16265 * tree-sra.c (modify_function): Record caller nodes after rebuild.
16267 2014-06-02 Jason Merrill <jason@redhat.com>
16270 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
16272 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16274 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
16277 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16279 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
16281 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
16282 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
16283 * config/aarch64/iterators.md (REVERSE): New iterator.
16284 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
16285 (rev_op): New int_attribute.
16286 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
16287 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
16288 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
16289 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
16290 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
16291 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
16292 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
16293 Replace temporary __asm__ with __builtin_shuffle.
16295 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
16297 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
16299 * config/mips/mips-tables.opt: Regenerate.
16300 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
16301 to use mips_isa_rev rather than ISA_MIPS32R2.
16302 * config/mips/mips.h (ISA_MIPS32R3): New define.
16303 (ISA_MIPS32R5): New define.
16304 (ISA_MIPS64R3): New define.
16305 (ISA_MIPS64R5): New define.
16306 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
16307 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
16308 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
16310 (MIPS_ISA_SYNCI_SPEC): Likewise.
16311 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
16312 (LINK_SPEC): Added mips32r3 and mips32r5.
16313 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
16314 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
16315 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
16316 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
16317 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
16318 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
16319 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
16321 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
16323 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
16325 * config/mips/mips.opt (mxpa): New option.
16326 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
16329 2014-06-03 Martin Jambor <mjambor@suse.cz>
16332 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
16335 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
16337 PR tree-optimization/61328
16338 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
16339 initialization from find_bswap_or_nop_1.
16340 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
16341 in source_expr2 before using the size value the function sets. Also
16342 make use of init_symbolic_number () in both the old place and
16343 find_bswap_or_nop_load () to avoid reading uninitialized memory when
16344 doing recursion in the GIMPLE_BINARY_RHS case.
16346 2014-06-03 Richard Biener <rguenther@suse.de>
16348 PR tree-optimization/61383
16349 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
16352 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
16354 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
16355 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
16356 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
16357 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
16359 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
16360 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
16361 * system.h: ...here and make it unconditional.
16362 * target.def (conditional_register_usage): Mention
16363 define_register_constraint instead of old-style constraint macros.
16364 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
16365 * doc/tm.texi: Regenerate.
16366 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
16367 protected by !USE_MD_CONSTRAINTS.
16368 * config/frv/frv.md: Remove quote from old version of documentation.
16369 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
16370 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
16371 CONST_DOUBLE_OK_FOR_LETTER.
16372 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
16374 2014-06-02 Andrew Pinski <apinski@cavium.com>
16376 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
16377 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
16378 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
16379 file whose name depends on -mabi= and -mbig-endian.
16380 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
16381 Handle LP64 better and handle ilp32 too.
16382 (MULTILIB_OPTIONS): Delete.
16383 (MULTILIB_DIRNAMES): Delete.
16385 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
16387 * expr.h: Remove prototypes of functions defined in builtins.c.
16388 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
16389 Remove prototypes of functions defined in builtins.c.
16390 * builtins.h: Update prototype list to include all exported functions.
16391 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
16392 no_c99_libc_has_function): Move to targhooks.c
16393 (build_string_literal, build_call_expr_loc_array,
16394 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
16396 (expand_builtin_object_size, fold_builtin_object_size): Make static.
16397 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
16398 no_c99_libc_has_function): Relocate from builtins.c.
16399 * tree.c: Include builtins.h.
16400 (build_call_expr_loc_array, build_call_expr_loc_vec,
16401 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
16403 * fold-const.h (fold_fma): Move prototype to builtins.h.
16404 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
16405 * asan.c: Include builtins.h.
16406 * cfgexpand.c: Likewise.
16407 * convert.c: Likewise.
16408 * emit-rtl.c: Likewise.
16409 * except.c: Likewise.
16410 * expr.c: Likewise.
16411 * fold-const.c: Likewise.
16412 * gimple-fold.c: Likewise.
16413 * gimple-ssa-strength-reduction.c: Likewise.
16414 * gimplify.c: Likewise.
16415 * ipa-inline.c: Likewise.
16416 * ipa-prop.c: Likewise.
16417 * lto-streamer-out.c: Likewise.
16418 * stmt.c: Likewise.
16419 * tree-inline.c: Likewise.
16420 * tree-object-size.c: Likewise.
16421 * tree-sra.c: Likewise.
16422 * tree-ssa-ccp.c: Likewise.
16423 * tree-ssa-forwprop.c: Likewise.
16424 * tree-ssa-loop-ivcanon.c: Likewise.
16425 * tree-ssa-loop-ivopts.c: Likewise.
16426 * tree-ssa-math-opts.c: Likewise.
16427 * tree-ssa-reassoc.c: Likewise.
16428 * tree-ssa-threadedge.c: Likewise.
16429 * tree-streamer-in.c: Likewise.
16430 * tree-vect-data-refs.c: Likewise.
16431 * tree-vect-patterns.c: Likewise.
16432 * tree-vect-stmts.c: Likewise.
16433 * config/aarch64/aarch64.c: Likewise.
16434 * config/alpha/alpha.c: Likewise.
16435 * config/arc/arc.c: Likewise.
16436 * config/arm/arm.c: Likewise.
16437 * config/avr/avr.c: Likewise.
16438 * config/bfin/bfin.c: Likewise.
16439 * config/c6x/c6x.c: Likewise.
16440 * config/cr16/cr16.c: Likewise.
16441 * config/cris/cris.c: Likewise.
16442 * config/epiphany/epiphany.c: Likewise.
16443 * config/fr30/fr30.c: Likewise.
16444 * config/frv/frv.c: Likewise.
16445 * config/h8300/h8300.c: Likewise.
16446 * config/i386/i386.c: Likewise.
16447 * config/i386/winnt.c: Likewise.
16448 * config/ia64/ia64.c: Likewise.
16449 * config/iq2000/iq2000.c: Likewise.
16450 * config/lm32/lm32.c: Likewise.
16451 * config/m32c/m32c.c: Likewise.
16452 * config/m32r/m32r.c: Likewise.
16453 * config/m68k/m68k.c: Likewise.
16454 * config/mcore/mcore.c: Likewise.
16455 * config/mep/mep.c: Likewise.
16456 * config/microblaze/microblaze.c: Likewise.
16457 * config/mips/mips.c: Likewise.
16458 * config/mmix/mmix.c: Likewise.
16459 * config/mn10300/mn10300.c: Likewise.
16460 * config/moxie/moxie.c: Likewise.
16461 * config/msp430/msp430.c: Likewise.
16462 * config/nds32/nds32.c: Likewise.
16463 * config/pa/pa.c: Likewise.
16464 * config/pdp11/pdp11.c: Likewise.
16465 * config/picochip/picochip.c: Likewise.
16466 * config/rl78/rl78.c: Likewise.
16467 * config/rs6000/rs6000.c: Likewise.
16468 * config/rx/rx.c: Likewise.
16469 * config/s390/s390.c: Likewise.
16470 * config/score/score.c: Likewise.
16471 * config/sh/sh.c: Likewise.
16472 * config/sparc/sparc.c: Likewise.
16473 * config/spu/spu.c: Likewise.
16474 * config/stormy16/stormy16.c: Likewise.
16475 * config/tilegx/tilegx.c: Likewise.
16476 * config/tilepro/tilepro.c: Likewise.
16477 * config/v850/v850.c: Likewise.
16478 * config/vax/vax.c: Likewise.
16479 * config/xtensa/xtensa.c: Likewise.
16481 2014-06-02 Jeff Law <law@redhat.com>
16483 PR rtl-optimization/61094
16484 * ree.c (combine_reaching_defs): Do not reextend an insn if it
16485 was marked as do_no_reextend. If a copy is needed to eliminate
16486 an extension, then mark it as do_not_reextend.
16488 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
16490 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
16492 2014-06-02 Richard Henderson <rth@redhat.com>
16495 * config/alpha/alpha.c (print_operand_address): Allow symbolic
16496 addresses inside asms. Use output_operand_lossage instead of
16499 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
16502 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
16503 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
16505 2014-06-02 Tom de Vries <tom@codesourcery.com>
16507 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
16508 case that x has VOIDmode.
16510 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
16512 * varasm.c (copy_constant): Delete function.
16513 (build_constant_desc): Don't call it.
16515 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16518 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
16519 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
16520 with immediate_operand.
16522 2014-06-02 Andreas Schwab <schwab@suse.de>
16524 * config/ia64/ia64.c
16525 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
16526 pending_data_specs first.
16528 2014-06-02 Richard Biener <rguenther@suse.de>
16530 PR tree-optimization/61378
16531 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
16532 valueized_anything.
16534 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
16536 * config/i386/constraints.md (Bw): Rename from 'w'.
16537 (Bz): Rename from 'z'.
16538 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
16540 2014-06-01 Kai Tietz <ktietz@redhat.com>
16543 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
16544 * config/i386/i386.md (sibcall_insn_operand): Use Bs
16545 instead of m constraint.
16547 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
16549 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
16550 a separate alternative where the scratch operand 2 is marked as
16553 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
16555 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
16556 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
16557 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
16558 and __builtins_arm_get_fpscr.
16559 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16560 __builtins_arm_get_fpscr.
16561 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
16562 __builtins_arm_ldfpscr.
16563 (arm_atomic_assign_expand_fenv): New function.
16564 * config/arm/vfp.md (set_fpscr): New pattern.
16565 (get_fpscr) : Likewise.
16566 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
16568 * doc/extend.texi (AARCH64 Built-in Functions) : Document
16569 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
16571 2014-05-30 Jakub Jelinek <jakub@redhat.com>
16573 * asan.c (report_error_func): Add SLOW_P argument, use
16574 BUILT_IN_ASAN_*_N if set.
16575 (build_check_stmt): Likewise.
16576 (instrument_derefs): If T has insufficient alignment,
16577 force same handling as for odd sizes.
16579 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
16580 BUILT_IN_ASAN_REPORT_STORE_N): New.
16581 * asan.c (struct asan_mem_ref): Change access_size type to
16583 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
16584 update_mem_ref_hash_table): Likewise.
16585 (asan_mem_ref_hasher::hash): Hash in a HWI.
16586 (report_error_func): Change size_in_bytes argument to HWI.
16587 Use *_N builtins if size_in_bytes is larger than 16 or not power of
16589 (build_shadow_mem_access): New function.
16590 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
16591 Handle size_in_bytes not power of two or larger than 16.
16592 (instrument_derefs): Don't give up if size_in_bytes is not
16593 power of two or is larger than 16.
16595 2014-05-30 Kai Tietz <ktietz@redhat.com>
16598 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
16599 for sibling-tail-calls.
16600 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
16602 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
16603 (sibcall_insn_operand): Add check for sibcall_memory_operand.
16605 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16607 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
16608 * config/avr/avr-tables.opt: Regenerate.
16609 * config/avr/t-multilib: Regenerate.
16610 * doc/avr-mmcu.texi: Regenerate.
16612 2014-05-30 Ian Lance Taylor <iant@google.com>
16614 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
16617 2014-05-30 Tom de Vries <tom@codesourcery.com>
16619 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16622 2014-05-30 Tom de Vries <tom@codesourcery.com>
16624 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16625 * lra.c (initialize_lra_reg_info_element): Add init of
16626 actual_call_used_reg_set field.
16627 (lra): Call lra_create_live_ranges before lra_inheritance for
16629 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16631 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
16632 instead of call_used_reg_set for -fuse-caller-save.
16633 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16635 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16637 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
16639 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
16641 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
16643 * ira.c (ira_get_dup_out_num): Check for output operands at
16644 the start of the loop. Handle cases where an included alternative
16645 follows an excluded one.
16647 2014-05-29 Mike Stump <mikestump@comcast.net>
16650 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
16651 post ld passes when lto is used.
16653 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
16655 PR rtl-optimization/61325
16656 * lra-constraints.c (process_address): Rename to process_address_1.
16657 (process_address): New function.
16659 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
16661 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
16662 TYPES_BINOPV): New static data.
16663 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
16665 * config/aarch64/aarch64-simd.md (aarch64_ext,
16666 aarch64_im_lane_boundsi): New patterns.
16667 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
16669 (aarch64_evpc_ext): New function.
16671 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
16673 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
16674 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
16675 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
16676 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
16677 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
16679 2014-05-29 Tom de Vries <tom@codesourcery.com>
16681 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
16683 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
16684 Richard Sandiford <rdsandiford@googlemail.com>
16686 * arm/iterators.md (shiftable_ops): New code iterator.
16687 (t2_binop0, arith_shift_insn): New code attributes.
16688 * arm/predicates.md (shift_nomul_operator): New predicate.
16689 * arm/arm.md (insn_enabled): Delete.
16690 (enabled): Remove insn_enabled test.
16691 (*arith_shiftsi): Delete. Replace with ...
16692 (*<arith_shift_insn>_multsi): ... new pattern.
16693 (*<arith_shift_insn>_shiftsi): ... new pattern.
16694 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
16696 2014-05-29 Radovan Obradovic <robradovic@mips.com>
16697 Tom de Vries <tom@codesourcery.com>
16699 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
16700 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
16702 (mips_split_call): Use POST_CALL_TMP_REG.
16703 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
16705 2014-05-29 Tom de Vries <tom@codesourcery.com>
16707 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
16708 with #ifdef STACK_REGS.
16710 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
16712 * varasm.c (get_variable_section): Walk aliases.
16713 (place_block_symbol): Walk aliases.
16715 2014-05-28 Tom de Vries <tom@codesourcery.com>
16718 2014-05-28 Tom de Vries <tom@codesourcery.com>
16720 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16721 * lra.c (initialize_lra_reg_info_element): Add init of
16722 actual_call_used_reg_set field.
16723 (lra): Call lra_create_live_ranges before lra_inheritance for
16725 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16727 * lra-constraints.c (need_for_call_save_p): Use
16728 actual_call_used_reg_set instead of call_used_reg_set for
16730 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16732 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
16734 * doc/md.texi: Document that the % constraint character must
16735 be at the beginning of the string.
16736 * genoutput.c (validate_insn_alternatives): Check that '=',
16737 '+' and '%' only appear at the beginning of a constraint.
16738 * ira.c (commutative_constraint_p): Delete.
16739 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
16740 at the start of the string.
16741 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
16743 * config/arm/neon.md (bicdi3_neon): Likewise.
16744 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
16745 (slt_si, sltu_si): Likewise.
16746 * config/vax/vax.md (sbcdi3): Likewise.
16747 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
16748 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
16749 (mul64): Move '%' to beginning of constraint.
16750 * config/arm/arm.md (*xordi3_insn): Likewise.
16751 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
16752 (xorsi3): Likewise.
16754 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
16756 * doc/md.texi: Document the restrictions on the "enabled" attribute.
16758 2014-05-28 Jason Merrill <jason@redhat.com>
16761 * cgraph.h (symtab_node::get_comdat_group_id): New.
16762 * cgraphunit.c (analyze_functions): Call it.
16763 * symtab.c (dump_symtab_node): Likewise.
16764 * tree.c (decl_comdat_group_id): New.
16765 * tree.h: Declare it.
16766 * lto-streamer-out.c (write_symbol): Use it.
16767 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
16769 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
16771 PR bootstrap/PR61146
16772 * wide-int.cc: Do not include longlong.h when compiling with clang.
16774 2014-05-28 Richard Biener <rguenther@suse.de>
16776 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
16777 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
16778 (vrp_visit_assignment_or_call): Print less vertical space.
16779 (vrp_visit_stmt): Likewise.
16780 (vrp_visit_phi_node): Likewise. For a PHI argument with
16781 VR_VARYING range consider recording it as copy.
16783 2014-05-28 Richard Biener <rguenther@suse.de>
16786 2014-05-28 Richard Biener <rguenther@suse.de>
16788 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16790 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
16792 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
16793 sufficiently aligned and an offset is used at the same time.
16794 (expand_expr_real_1): Likewise.
16796 2014-05-28 Richard Biener <rguenther@suse.de>
16798 PR middle-end/61045
16799 * fold-const.c (fold_comparison): When folding
16800 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
16801 the sign of the remaining constant operand stays the same.
16803 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
16805 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
16806 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
16807 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
16809 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
16810 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
16811 (m32bit-doubles) Likewise.
16812 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
16813 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
16816 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16818 * configure.ac ($gcc_cv_ld_clearcap): New test.
16819 * configure: Regenerate.
16820 * config.in: Regenerate.
16821 * config/sol2.opt (mclear-hwcap): New option.
16822 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
16823 * config/sol2-clearcap.map: Moved here from
16824 testsuite/gcc.target/i386/clearcap.map.
16825 * config/sol2-clearcapv2.map: Move here from
16826 gcc.target/i386/clearcapv2.map.
16827 * config/t-sol2 (install): Depend on install-clearcap-map.
16828 (install-clearcap-map): New target.
16829 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
16832 2014-05-28 Richard Biener <rguenther@suse.de>
16834 * hwint.h (*_HALF_WIDE_INT*): Move to ...
16835 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
16836 ... here and remove the rest.
16837 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16839 2014-05-28 Richard Biener <rguenther@suse.de>
16841 PR tree-optimization/61335
16842 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
16843 new range fails, drop to varying.
16845 2014-05-28 Olivier Hainque <hainque@adacore.com>
16847 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
16848 (CPP_SPEC): Add entry for -mcpu=8548.
16849 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
16850 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
16852 2014-05-28 Tom de Vries <tom@codesourcery.com>
16854 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
16855 * lra.c (initialize_lra_reg_info_element): Add init of
16856 actual_call_used_reg_set field.
16857 (lra): Call lra_create_live_ranges before lra_inheritance for
16859 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
16861 * lra-constraints.c (need_for_call_save_p): Use
16862 actual_call_used_reg_set instead of call_used_reg_set for
16864 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
16866 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16867 Tom de Vries <tom@codesourcery.com>
16869 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
16871 (@item -fuse-caller-save): New item.
16873 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16874 Tom de Vries <tom@codesourcery.com>
16876 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
16877 OPT_fuse_caller_save.
16879 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16880 Tom de Vries <tom@codesourcery.com>
16882 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
16883 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
16884 get_call_reg_set_usage.
16885 * resource.c (mark_set_resources, mark_target_live_regs): Use
16886 get_call_reg_set_usage.
16887 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
16889 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
16890 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
16891 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
16892 * ira-build.c (ira_create_allocno): Init
16893 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
16894 (create_cap_allocno, propagate_allocno_info)
16895 (propagate_some_info_from_allocno)
16896 (copy_info_to_removed_store_destinations): Handle
16897 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
16898 * ira-costs.c (ira_tune_allocno_costs): Use
16899 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
16901 2014-05-28 Radovan Obradovic <robradovic@mips.com>
16902 Tom de Vries <tom@codesourcery.com>
16904 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
16905 and function_used_regs_valid fields.
16906 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
16907 find_all_hard_reg_sets.
16908 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
16909 (get_call_reg_set_usage): New function.
16910 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
16911 * regs.h (get_call_reg_set_usage): Declare.
16913 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
16916 * config/dbx.h (License): Add Runtime Library Exception.
16917 * config/newlib-stdint.h (License): Same.
16918 * config/rtems.h (License): Same
16919 * config/initfini-array.h (License): Same
16920 * config/v850/v850.h (License): Same.
16921 * config/v850/v850-opts.h (License): Same
16922 * config/v850/rtems.h (License): Same.
16924 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
16927 * doc/extend.texi (Local Labels): Note that label differences are
16928 not supported for AVR.
16930 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
16931 Olivier Hainque <hainque@adacore.com>
16933 * rtl.h (set_for_reg_notes): Declare.
16934 * emit-rtl.c (set_for_reg_notes): New function.
16935 (set_unique_reg_note): Use it.
16936 * optabs.c (add_equal_note): Likewise
16938 2014-05-27 Andrew Pinski <apinski@cavium.com>
16940 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
16941 Use <w> for the register in assembly template.
16942 (stack_protect_test): Use the mode of operands[0] for the result.
16943 (stack_protect_test_<mode>): Use <w> for the register
16944 in assembly template.
16946 2014-05-27 DJ Delorie <dj@redhat.com>
16948 * config/rx/rx.c (add_vector_labels): New.
16949 (rx_output_function_prologue): Call it.
16950 (rx_handle_func_attribute): Don't require empty arguments.
16951 (rx_handle_vector_attribute): New.
16952 (rx_attribute_table): Add "vector" attribute.
16953 * doc/extend.texi (interrupt, vector): Document new/changed
16954 RX-specific attributes.
16956 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
16958 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
16960 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
16961 predicate to detect a negative quotient.
16963 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
16965 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
16966 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
16967 Add X - Y CMP 0 to X CMP Y transformation.
16968 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
16970 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
16972 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
16975 2014-05-27 Steve Ellcey <sellcey@mips.com>
16977 * config/mips/mips.c: Add include of cgraph.h.
16979 2014-05-27 Richard Biener <rguenther@suse.de>
16981 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
16983 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
16986 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
16987 * config/arm/arm-cores.def (License): Same.
16988 * config/arm/arm-opts.h (License): Same.
16989 * config/arm/aout.h (License): Same.
16990 * config/arm/bpabi.h (License): Same.
16991 * config/arm/elf.h (License): Same.
16992 * config/arm/linux-elf.h (License): Same.
16993 * config/arm/linux-gas.h (License): Same.
16994 * config/arm/netbsd-elf.h (License): Same.
16995 * config/arm/uclinux-eabi.h (License): Same.
16996 * config/arm/uclinux-elf.h (License): Same.
16997 * config/arm/vxworks.h (License): Same.
16999 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17001 * config/arm/neon.md (neon_bswap<mode>): New pattern.
17002 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
17003 (arm_init_neon_builtins): Handle NEON_BSWAP.
17004 Define required type nodes.
17005 (arm_expand_neon_builtin): Handle NEON_BSWAP.
17006 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
17007 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
17008 * config/arm/iterators.md (VDQHSD): New mode iterator.
17010 2014-05-27 Richard Biener <rguenther@suse.de>
17012 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
17013 Try using literal operands when comparing value-ranges failed.
17015 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17017 * ira.c (commutative_operand): Adjust for change to recog_data.
17018 [Missing from previous commit.]
17020 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17022 * system.h (TEST_BIT): New macro.
17023 * recog.h (alternative_mask): New type.
17024 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
17025 (recog_data_d): Replace alternative_enabled_p array with
17026 enabled_alternatives.
17027 (target_recog): New structure.
17028 (default_target_recog, this_target_recog): Declare.
17029 (get_enabled_alternatives, recog_init): Likewise.
17030 * recog.c (default_target_recog, this_target_recog): New variables.
17031 (get_enabled_alternatives): New function.
17032 (extract_insn): Use it.
17033 (recog_init): New function.
17034 (preprocess_constraints, constrain_operands): Adjust for change to
17036 * postreload.c (reload_cse_simplify_operands): Likewise.
17037 * reload.c (find_reloads): Likewise.
17038 * ira-costs.c (record_reg_classes): Likewise.
17039 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
17040 all alternatives after a disabled one would be skipped.
17041 (ira_implicitly_set_insn_hard_regs): Likewise.
17042 * ira.c (ira_setup_alts): Adjust for change to recog_data.
17043 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
17044 with enabled_alternatives.
17045 * lra.c (free_insn_recog_data): Update accordingly.
17046 (lra_update_insn_recog_data): Likewise.
17047 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
17048 * lra-constraints.c (process_alt_operands): Likewise. Handle
17049 only_alternative as part of the enabled mask.
17050 * target-globals.h (this_target_recog): Declare.
17051 (target_globals): Add a recog field.
17052 (restore_target_globals): Restore this_target_recog.
17053 * target-globals.c: Include recog.h.
17054 (default_target_globals): Initialize recog field.
17055 (save_target_globals): Likewise.
17056 * reginfo.c (reinit_regs): Call recog_init.
17057 * toplev.c (backend_init_target): Likewise.
17059 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17061 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
17062 rather than any named insn's code.
17064 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17067 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
17068 * config/arm/arm-cores.def (License): Same.
17070 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
17072 * tree.h (decl_comdat_group): Declare.
17073 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
17074 * tree.c (decl_comdat_group): Here.
17076 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
17078 PR rtl-optimization/61222
17079 * combine.c (simplify_shift_const_1): When moving a PLUS outside
17080 the shift, truncate the PLUS operand to the result mode.
17082 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
17085 * config/i386/i386.c (ix86_rtx_costs)
17086 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
17089 2014-05-26 Martin Jambor <mjambor@suse.cz>
17091 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
17094 2014-05-26 Richard Biener <rguenther@suse.de>
17096 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
17097 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
17098 Provide specializations.
17099 (wi::int_traits <HOST_WIDE_INT>,
17100 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
17102 2014-05-26 Alan Modra <amodra@gmail.com>
17105 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
17106 params and return a bool. Remove dead code. Update comment.
17107 Assert we have a const_int source. Remove bogus code from
17108 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
17109 handling of constants > 2G and reg_equal note, from..
17110 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
17111 return value. Update comment. If we can, use a new pseudo
17112 for intermediate calculations.
17113 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
17115 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
17116 call to rs6000_emit_set_const in splitter.
17117 (movdi_internal64+2, +3): Likewise.
17119 2014-05-26 Richard Biener <rguenther@suse.de>
17121 * system.h: Define __STDC_FORMAT_MACROS before
17122 including inttypes.h.
17123 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
17124 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
17125 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
17126 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
17127 HOST_WIDEST_INT_C): Remove.
17128 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
17129 if C99 inttypes.h is not available.
17130 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
17131 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
17132 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
17133 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
17134 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
17135 (struct output_info): Likewise.
17136 (print_statistics): Adjust.
17137 (dump_bitmap_statistics): Likewise.
17138 * bt-load.c (migrate_btr_defs): Print with PRId64.
17139 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
17140 (MAX_SAFE_MULTIPLIER): Adjust.
17141 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
17142 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
17143 dump_cgraph_node): Likewise.
17144 * final.c (dump_basic_block_info): Likewise.
17145 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
17146 * gcov.c (format_gcov): Likewise.
17147 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
17149 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
17150 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
17151 (inline_small_functions, dump_overall_stats, dump_inline_stats):
17152 Use PRId64 for dumping.
17153 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
17154 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
17155 (add_allocno_hard_regs): Adjust.
17156 * loop-doloop.c (doloop_modify): Print using PRId64.
17157 * loop-iv.c (inverse): Compute in uint64_t.
17158 (determine_max_iter, iv_number_of_iterations): Likewise.
17159 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
17160 Print using PRId64.
17161 * lto-streamer-out.c (write_symbol): Use uint64_t.
17162 * mcf.c (CAP_INFINITY): Use int64_t maximum.
17163 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
17164 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
17165 * modulo-sched.c (const_iteration_count): Use int64_t.
17166 (sms_schedule): Dump using PRId64.
17167 * predict.c (dump_prediction): Likewise.
17168 * pretty-print.h (pp_widest_integer): Remove.
17169 * profile.c (get_working_sets, is_edge_inconsistent,
17170 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
17171 * tree-pretty-print.c (pp_double_int): Remove case handling
17172 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
17173 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
17175 (pass_optimize_bswap::execute): Remove restriction on hosts.
17176 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
17177 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
17178 * tree.c (widest_int_cst_value): Remove.
17179 * tree.h (widest_int_cst_value): Likewise.
17180 * value-prof.c (dump_histogram_value): Print using PRId64.
17181 * gengtype.c (main): Also inject int64_t.
17182 * ggc-page.c (struct max_alignment): Use int64_t.
17183 * alloc-pool.c (struct allocation_object_def): Likewise.
17184 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
17186 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
17187 * doc/tm.texi: Regenerated.
17188 * gengtype-lex.l (IWORD): Handle [u]int64_t.
17189 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
17190 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
17191 mmix_output_register_setting): Use [u]int64_t in prototypes.
17192 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
17193 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
17194 mmix_output_octa, mmix_output_shifted_value): Adjust.
17195 (mmix_intval): Adjust. Remove unreachable case.
17196 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
17198 2014-05-26 Richard Biener <rguenther@suse.de>
17200 * configure.ac: Drop __int64 type check. Insist that we
17201 found uint64_t and int64_t.
17202 * hwint.h (HOST_BITS_PER___INT64): Remove.
17203 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
17204 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
17205 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
17206 (HOST_WIDEST_FAST_INT): Remove __int64 case.
17207 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
17208 for dst_q_src_df_rms_cdt.
17209 * configure: Regenerate.
17210 * config.in: Likewise.
17212 2014-05-26 Michael Tautschnig <mt@debian.org>
17215 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
17216 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
17218 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17220 PR rtl-optimization/61278
17221 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
17223 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17225 PR rtl-optimization/61220
17226 Part of PR rtl-optimization/61225
17227 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
17228 insn; skip split_edge for a block with only one successor.
17230 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17232 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
17235 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17237 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
17238 (update_vtable_references): New function.
17239 (function_and_variable_visibility): Rewrite also vtable initializers.
17240 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
17242 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17244 * ggc.h (ggc_grow): New function.
17245 * ggc-none.c (ggc_grow): New function.
17246 * ggc-page.c (ggc_grow): Likewise.
17248 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17250 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
17251 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
17252 comdat_can_be_unshared_p, cgraph_externally_visible_p,
17253 varpool_externally_visible_p, can_replace_by_local_alias,
17254 update_visibility_by_resolution_info, function_and_variable_visibility,
17255 pass_data_ipa_function_and_variable_visibility,
17256 make_pass_ipa_function_and_variable_visibility,
17257 whole_program_function_and_variable_visibility,
17258 pass_data_ipa_whole_program_visibility,
17259 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
17260 * cgraph.h (cgraph_local_node_p): Declare.
17261 * ipa-visibility.c: New file.
17262 * Makefile.in (OBJS): Add ipa-visiblity.o
17264 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17266 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
17267 that var decl is available.
17269 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17271 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
17272 symtab_node pointer.
17273 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
17274 (find_decls_types_r): Do not walk COMDAT_GROUP.
17275 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
17276 * varasm.c (make_decl_one_only): Use set_comdat_group;
17277 create node if needed.
17278 * ipa-inline-transform.c (save_inline_function_body): Update
17279 way we decl->symtab mapping.
17280 * symtab.c (symtab_hash, hash_node, eq_node
17281 symtab_insert_node_to_hashtable): Remove.
17282 (symtab_register_node): Update.
17283 (symtab_unregister_node): Update.
17284 (symtab_get_node): Reimplement as inline function.
17285 (symtab_add_to_same_comdat_group): Update.
17286 (symtab_dissolve_same_comdat_group_list): Update.
17287 (dump_symtab_base): Update.
17288 (verify_symtab_base): Update.
17289 (symtab_make_decl_local): Update.
17290 (fixup_same_cpp_alias_visibility): Update.
17291 (symtab_nonoverwritable_alias): Update.
17292 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
17293 * ipa.c (update_visibility_by_resolution_info): UPdate.
17294 * bb-reorder.c: Include cgraph.h
17295 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
17296 with comdat groups.
17297 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
17298 * cgraph.c (cgraph_get_create_node): Update.
17299 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
17301 (symtab_get_node): Make inline.
17302 (symtab_insert_node_to_hashtable): Remove.
17303 (symtab_can_be_discarded): Update.
17304 (decl_comdat_group): New function.
17305 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
17307 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
17309 (read_comdat_group): New function.
17310 (input_node, input_varpool_node): Use it.
17311 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
17313 * mips.c (mips_start_unique_function): Likewise.
17314 (ix86_code_end): Likewise.
17315 (rs6000_code_end): Likweise.
17316 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
17318 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17320 * gengtype-state.c (fatal_reading_state): Bring offline.
17321 * optabs.c (widening_optab_handler): Bring offline.
17322 * optabs.h (widening_optab_handler): Likewise.
17323 * final.c (get_attr_length_1): Likewise.
17325 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17327 * sched-int.h (sd_iterator_cond): Manually tail recurse.
17329 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17331 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
17332 (ppc440-compare): Include shift with dot.
17333 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
17334 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
17336 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
17338 (e6500_sfx2): Include it.
17339 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
17340 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
17341 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
17342 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
17343 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
17344 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
17345 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
17346 *lshiftrt_internal1le, *lshiftrt_internal1be,
17347 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
17348 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
17349 *rotldi3_internal10le, *rotldi3_internal10be,
17350 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
17351 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
17352 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
17353 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
17354 define_insns): Use type "shift" in the appropriate alternatives.
17356 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17358 * config/rs6000/rs6000.md (type): Add "logical". Delete
17360 (dot): Adjust comment.
17361 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
17362 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
17363 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
17364 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
17365 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
17366 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
17367 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
17368 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
17370 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17371 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
17372 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17373 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17374 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17375 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17376 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17377 * config/rs6000/8540.md (ppc8540_su): Adjust.
17378 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17379 cell-cmp-microcoded): Adjust.
17380 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
17381 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17382 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
17383 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
17384 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
17385 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17386 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
17387 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
17388 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
17390 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
17391 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
17392 Adjust. Adjust comment.
17393 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17394 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
17396 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17398 * config/rs6000/rs6000.md (type): Add "add".
17399 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
17400 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
17401 define_insns): Use it.
17402 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
17404 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17405 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
17406 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17407 * config/rs6000/601.md (ppc601-integer): Adjust.
17408 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17409 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17410 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17411 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17412 * config/rs6000/8540.md (ppc8540_su): Adjust.
17413 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17414 cell-cmp-microcoded): Adjust.
17415 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
17416 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17417 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
17418 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
17419 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
17420 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17421 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
17422 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
17423 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
17425 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
17426 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
17427 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17428 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
17430 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17432 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
17433 "delayed_compare", "var_delayed_compare".
17434 (var_shift): New attribute.
17435 (cell_micro): Adjust.
17436 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
17437 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
17438 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
17439 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
17440 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
17441 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
17442 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
17443 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
17444 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
17445 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
17446 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
17447 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
17448 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
17449 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
17450 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
17451 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
17452 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
17453 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
17454 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
17455 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
17456 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
17457 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
17458 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
17459 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17460 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17462 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17463 * config/rs6000/440.md (ppc440-integer): Adjust.
17464 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17465 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
17466 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17467 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17468 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17469 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17470 * config/rs6000/8540.md (ppc8540_su): Adjust.
17471 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17472 cell-cmp-microcoded): Adjust.
17473 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
17474 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17475 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
17476 e500mc64_delayed): Adjust.
17477 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
17478 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
17479 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17480 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
17481 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
17482 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
17483 power6-delayed-compare, power6-var-delayed-compare): Adjust.
17484 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
17485 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
17487 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17488 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
17490 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17492 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
17493 (bits): New mode_attr.
17494 (idiv_ldiv): Delete mode_attr.
17495 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
17496 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17497 rs6000_adjust_priority, is_nonpipeline_insn,
17498 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17500 * config/rs6000/40x.md (ppc403-idiv): Adjust.
17501 * config/rs6000/440.md (ppc440-idiv): Adjust.
17502 * config/rs6000/476.md (ppc476-idiv): Adjust.
17503 * config/rs6000/601.md (ppc601-idiv): Adjust.
17504 * config/rs6000/603.md (ppc603-idiv): Adjust.
17505 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
17506 ppc620-ldiv): Adjust.
17507 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
17508 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
17509 * config/rs6000/8540.md (ppc8540_divide): Adjust.
17510 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
17511 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
17512 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
17513 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
17514 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
17515 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
17516 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
17517 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
17518 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
17519 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
17520 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
17521 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
17522 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
17523 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
17524 * config/rs6000/titan.md (titan_fxu_div): Adjust.
17526 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17528 * config/rs6000/rs6000.md (type): Delete "insert_word",
17529 "insert_dword". Add "insert".
17530 (size): Update comment.
17531 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17532 insn_must_be_first_in_group): Adjust.
17533 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
17534 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
17535 *insvsi_internal6, insvdi_internal): Adjust.
17537 * config/rs6000/40x.md (ppc403-integer): Adjust.
17538 * config/rs6000/440.md (ppc440-integer): Adjust.
17539 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
17540 * config/rs6000/601.md (ppc601-integer): Adjust.
17541 * config/rs6000/603.md (ppc603-integer): Adjust.
17542 * config/rs6000/6xx.md (ppc604-integer): Adjust.
17543 * config/rs6000/7450.md (ppc7450-integer): Adjust.
17544 * config/rs6000/7xx.md (ppc750-integer): Adjust.
17545 * config/rs6000/8540.md (ppc8540_su): Adjust.
17546 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
17547 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
17548 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17549 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
17550 * config/rs6000/e5500.md (e5500_sfx): Adjust.
17551 * config/rs6000/e6500.md (e6500_sfx): Adjust.
17552 * config/rs6000/mpc.md (mpccore-integer): Adjust.
17553 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
17554 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
17555 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
17556 * config/rs6000/power7.md (power7-integer): Adjust.
17557 * config/rs6000/power8.md (power8-1cyc): Adjust.
17558 * config/rs6000/rs64.md (rs64a-integer): Adjust.
17559 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
17561 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17563 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
17564 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
17565 (size): New attribute.
17566 (dot): New attribute.
17567 (cell_micro): Adjust.
17568 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
17569 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
17570 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
17571 umuldi3_highpart): Adjust.
17572 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17573 rs6000_adjust_priority, is_nonpipeline_insn,
17574 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17576 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
17577 ppc405-imul3): Adjust.
17578 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
17579 * config/rs6000/476.md (ppc476-imul): Adjust.
17580 * config/rs6000/601.md (ppc601-imul): Adjust.
17581 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
17582 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
17583 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
17584 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
17585 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
17587 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
17588 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
17589 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
17590 cell-imul): Adjust.
17591 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
17592 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
17593 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
17594 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
17595 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
17596 * config/rs6000/mpc.md (mpccore-imul): Adjust.
17597 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
17598 power4-lmul, power4-imul, power4-imul3): Adjust.
17599 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
17600 power5-lmul, power5-imul, power5-imul3): Adjust.
17601 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
17602 power6-lmul, power6-imul, power6-imul3): Adjust.
17603 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
17604 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
17606 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
17607 rs64a-lmul): Adjust.
17608 * config/rs6000/titan.md (titan_imul): Adjust.
17610 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17612 * config/rs6000/rs6000.md (type): Add new value "halfmul".
17613 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
17614 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
17615 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
17616 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
17617 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
17618 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
17619 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
17620 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
17621 * config/rs6000/titan.md: Delete nonsensical comment.
17622 (titan_imul): Add type imul3.
17623 (titan_mulhw): Remove type imul3; add type halfmul.
17625 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17627 * config/rs6000/rs6000.md (type): Reorder, reformat.
17629 2014-05-23 Martin Jambor <mjambor@suse.cz>
17631 PR tree-optimization/53787
17632 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
17633 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
17634 analysis_done, update all uses.
17635 * ipa-prop.c: Include domwalk.h
17636 (param_analysis_info): Removed.
17637 (param_aa_status): New type.
17638 (ipa_bb_info): Likewise.
17639 (func_body_info): Likewise.
17640 (ipa_get_bb_info): New function.
17641 (aa_overwalked): Likewise.
17642 (find_dominating_aa_status): Likewise.
17643 (parm_bb_aa_status_for_bb): Likewise.
17644 (parm_preserved_before_stmt_p): Changed to use new param AA info.
17645 (load_from_unmodified_param): Accept func_body_info as a parameter
17646 instead of parms_ainfo.
17647 (parm_ref_data_preserved_p): Changed to use new param AA info.
17648 (parm_ref_data_pass_through_p): Likewise.
17649 (ipa_load_from_parm_agg_1): Likewise. Update callers.
17650 (compute_complex_assign_jump_func): Changed to use new param AA info.
17651 (compute_complex_ancestor_jump_func): Likewise.
17652 (ipa_compute_jump_functions_for_edge): Likewise.
17653 (ipa_compute_jump_functions): Removed.
17654 (ipa_compute_jump_functions_for_bb): New function.
17655 (ipa_analyze_indirect_call_uses): Likewise, moved variable
17657 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
17658 and info, moved variable declarations down.
17659 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
17661 (ipa_analyze_stmt_uses): Likewise.
17662 (ipa_analyze_params_uses): Removed.
17663 (ipa_analyze_params_uses_in_bb): New function.
17664 (ipa_analyze_controlled_uses): Likewise.
17665 (free_ipa_bb_info): Likewise.
17666 (analysis_dom_walker): New class.
17667 (ipa_analyze_node): Handle node-specific forbidden analysis,
17668 initialize and free func_body_info, use dominator walker.
17669 (ipcp_modif_dom_walker): New class.
17670 (ipcp_transform_function): Create and free func_body_info, use
17671 ipcp_modif_dom_walker, moved a lot of functionality there.
17673 2014-05-23 Marek Polacek <polacek@redhat.com>
17674 Jakub Jelinek <jakub@redhat.com>
17676 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
17677 * gcc.c (sanitize_spec_function): Likewise.
17678 * convert.c (convert_to_integer): Include "ubsan.h". Add
17679 floating-point to integer instrumentation.
17680 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
17681 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
17682 SANITIZE_NONDEFAULT.
17683 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
17684 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
17685 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
17686 * ubsan.c: Include "realmpfr.h" and "dfp.h".
17687 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
17688 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
17689 float/double/long double.
17690 (ubsan_instrument_float_cast): New function.
17691 * ubsan.h (ubsan_instrument_float_cast): Declare.
17693 2014-05-23 Jiong Wang <jiong.wang@arm.com>
17695 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
17697 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
17698 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
17699 Adjust for tailcalling through registers.
17700 * config/aarch64/aarch64.h (enum reg_class): New caller save
17702 (REG_CLASS_NAMES): Likewise.
17703 (REG_CLASS_CONTENTS): Likewise.
17704 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
17705 Allow tailcalling without decls.
17707 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
17709 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
17710 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
17712 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
17713 gsi, and variables v_* to v*.
17715 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
17717 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
17719 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
17721 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
17722 * omp-low.c: Update accordingly.
17724 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
17725 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
17726 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
17727 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
17728 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
17729 GF_OMP_TARGET_KIND_UPDATE.
17731 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
17732 Explicitly enumerate the expected region types.
17734 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
17737 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
17738 documentation; the old documentation didn't clearly state the
17739 constraints on the contents of the pointed-to storage.
17741 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17743 Fix bootstrap error on ia64
17744 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
17745 Return default value.
17747 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
17749 PR tree-optimization/54733
17750 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
17752 (find_bswap_or_nop_load): New.
17753 (find_bswap_1): Renamed to ...
17754 (find_bswap_or_nop_1): This. Also add support for memory source.
17755 (find_bswap): Renamed to ...
17756 (find_bswap_or_nop): This. Also add support for memory source and
17757 detection of bitwise operations equivalent to load in target
17759 (execute_optimize_bswap): Likewise. Also move its leading comment back
17760 in place and split statement transformation into ...
17761 (bswap_replace): This.
17763 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
17765 PR rtl-optimization/61215
17766 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
17767 simplify_gen_subreg until final substitution.
17769 2014-05-23 Alan Modra <amodra@gmail.com>
17772 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
17773 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
17774 Use "Y" constraint rather than "m".
17776 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
17778 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
17780 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
17781 New function declaration.
17782 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
17783 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
17784 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
17785 (aarch64_init_builtins) : Initialize builtins
17786 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
17787 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
17788 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
17789 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
17790 and __builtins_aarch64_set_fpsr.
17791 (aarch64_atomic_assign_expand_fenv): New function.
17792 * config/aarch64/aarch64.md (set_fpcr): New pattern.
17793 (get_fpcr) : Likewise.
17794 (set_fpsr) : Likewise.
17795 (get_fpsr) : Likewise.
17796 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
17797 and UNSPECV_SET_FPSR.
17798 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17799 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
17800 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
17802 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
17804 PR rtl-optimization/60969
17805 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
17806 constraints. Set up mem cost for NO_REGS case.
17808 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
17810 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
17812 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
17814 * config/darwin.c: Include "lto-section-names.h".
17815 (LTO_SEGMENT_NAME): Don't define.
17816 * config/i386/winnt.c: Include "lto-section-names.h".
17817 * lto-streamer.c: Include "lto-section-names.h".
17818 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
17819 * lto-wrapper.c: Include "lto-section-names.h".
17820 (LTO_SECTION_NAME_PREFIX): Don't define.
17821 * lto-section-names.h: New file.
17822 * cgraphunit.c: Include "lto-section-names.h".
17824 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
17826 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
17828 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
17831 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
17833 2014-05-22 Nick Clifton <nickc@redhat.com>
17835 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
17837 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
17839 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
17840 -> (T)A transformation to integer types.
17842 2014-05-22 Teresa Johnson <tejohnson@google.com>
17844 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
17845 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
17846 (gcov_rewrite): Use gcov_nonruntime_assert.
17847 (gcov_open): Ditto.
17848 (gcov_write_words): Ditto.
17849 (gcov_write_length): Ditto.
17850 (gcov_read_words): Use gcov_nonruntime_assert, and remove
17851 gcc_assert from IN_LIBGCOV code.
17852 (gcov_read_summary): Use gcov_error to flag profile corruption.
17853 (gcov_sync): Use gcov_nonruntime_assert.
17854 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
17855 (gcov_histo_index): Use gcov_nonruntime_assert.
17856 (static void gcov_histogram_merge): Ditto.
17857 (compute_working_sets): Ditto.
17858 * gcov-io.h (gcov_nonruntime_assert): Define.
17859 (gcov_error): Define for !IN_LIBGCOV
17861 2014-05-22 Richard Biener <rguenther@suse.de>
17863 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
17864 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
17865 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
17866 and deallocation site.
17867 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
17868 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
17869 passing through the incoming points-to set.
17870 (handle_lhs_call): Use flags argument instead of recomputing it.
17871 (find_func_aliases_for_call): Call handle_lhs_call with proper
17874 2014-05-22 Jakub Jelinek <jakub@redhat.com>
17876 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
17877 all padding bits in REAL_VALUE_TYPE are cleared.
17879 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17881 Cleanup and improve multipass_dfa_lookahead_guard
17882 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
17883 (core2i7_first_cycle_multipass_begin,)
17884 (core2i7_first_cycle_multipass_issue,)
17885 (core2i7_first_cycle_multipass_backtrack): Update signature.
17886 * config/ia64/ia64.c
17887 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
17888 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
17889 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
17891 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
17892 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
17894 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
17896 * doc/tm.texi: Regenerate.
17898 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
17899 * haifa-sched.c (ready_try): Make signed to allow negative values.
17900 (rebug_ready_list_1): Update.
17901 (choose_ready): Simplify.
17902 (sched_extend_ready_list): Update.
17904 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17906 Remove IA64 speculation tweaking flags
17907 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
17908 speculation tuning flags.
17909 (msched-prefer-non-data-spec-insns,)
17910 (msched-prefer-non-control-spec-insns): Obsolete options.
17911 * haifa-sched.c (choose_ready): Remove handling of
17912 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
17913 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
17914 and PREFER_NON_DATA_SPEC.
17915 * sel-sched.c (process_spec_exprs): Remove handling of
17916 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
17918 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17920 Improve scheduling debug output
17921 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
17922 (advance_one_cycle): Update.
17923 (schedule_insn, queue_to_ready): Add debug printouts.
17924 (debug_ready_list_1): New static function.
17925 (debug_ready_list): Update.
17926 (max_issue): Add debug printouts.
17927 (dump_insn_stream): New static function.
17928 (schedule_block): Use it. Also better indent printouts.
17930 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
17932 Fix sched_insn debug counter
17933 * haifa-sched.c (schedule_insn): Update.
17934 (struct haifa_saved_data): Add nonscheduled_insns_begin.
17935 (save_backtrack_point, restore_backtrack_point): Update.
17936 (first_nonscheduled_insn): New static function.
17937 (queue_to_ready, choose_ready): Use it.
17938 (schedule_block): Init nonscheduled_insns_begin.
17939 (sched_emit_insn): Update.
17942 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
17944 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
17946 (aarch64_secondary_reload) : LikeWise.
17947 (aarch64_class_max_nregs) : Remove CORE_REGS.
17948 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
17949 (REG_CLASS_NAMES) : Likewise.
17950 (REG_CLASS_CONTENTS) : LikeWise.
17951 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
17953 2014-05-21 Guozhi Wei <carrot@google.com>
17956 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
17958 (vqdmulhq_n_s16): Likewise.
17960 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
17962 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
17964 2014-05-21 Marek Polacek <polacek@redhat.com>
17967 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
17969 2014-05-21 Martin Jambor <mjambor@suse.cz>
17971 * doc/invoke.texi (Optimize Options): Document parameters
17972 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
17973 ipa-cp-array-index-hint-bonus.
17975 2014-05-21 Mark Wielaard <mjw@redhat.com>
17978 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
17979 version >= 3 or not strict DWARF.
17980 * langhooks.h (struct lang_hooks_for_types): Add
17981 enum_underlying_base_type.
17982 * langhooks.c (lhd_enum_underlying_base_type): New function.
17983 * gcc/langhooks.h (struct lang_hooks_for_types): Add
17984 enum_underlying_base_type.
17985 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
17986 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
17987 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
17989 2014-05-21 Richard Biener <rguenther@suse.de>
17991 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
17993 2014-05-21 John Marino <gnugcc@marino.st>
17995 * config.gcc (*-*-dragonfly*): New target.
17996 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
17997 * configure: Regenerate.
17998 * config/dragonfly-stdint.h: New.
17999 * config/dragonfly.h: New.
18000 * config/dragonfly.opt: New.
18001 * config/i386/dragonfly.h: New.
18002 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
18004 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
18006 * tree.def (VOID_CST): New.
18007 * tree-core.h (TI_VOID): New.
18008 * tree.h (void_node): New.
18009 * tree.c (tree_node_structure_for_code, tree_code_size)
18010 (iterative_hash_expr): Handle VOID_CST.
18011 (build_common_tree_nodes): Initialize void_node.
18013 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
18015 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
18017 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
18019 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
18022 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
18023 flag_reorder_blocks_and_partition.
18024 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
18026 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
18029 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
18031 (*addc_r_t): Add new insn_and_split.
18033 2014-05-21 Jakub Jelinek <jakub@redhat.com>
18035 PR middle-end/61252
18036 * omp-low.c (handle_simd_reference): New function.
18037 (lower_rec_input_clauses): Use it. Defer adding reference
18038 initialization even for reduction without placeholder if in simd,
18039 handle it properly later on.
18041 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18043 PR tree-optimization/60899
18044 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
18045 assume all static symbols will have definition wile parsing and
18046 check the do have definition later in compilation; check that
18047 variable referring symbol will be output before concluding that
18048 reference is safe; be conservative for referring local statics;
18049 be more precise about when comdat is output in other partition.
18051 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18054 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
18056 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
18057 (ipa_inline): Loop inline_to_all_callers until no more aliases
18060 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18062 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
18063 set writeonly flag only for vars actually written to.
18065 2014-05-20 Dehao Chen <dehao@google.com>
18067 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
18068 and callee count to get clone count.
18069 * tree-inline.c (expand_call_inline): Use callee count instead of bb
18070 count in copy_body.
18072 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
18074 PR rtl-optimization/61243
18075 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
18077 2014-05-20 Xinliang David Li <davidxl@google.com>
18079 * cgraphunit.c (walk_polymorphic_call_targets): Add
18080 dbgcnt and fopt-info support.
18081 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
18082 * ipa-devirt.c (ipa_devirt): Ditto.
18083 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
18084 * ipa.c (walk_polymorphic_call_targets): Ditto.
18085 * gimple-fold.c (fold_gimple_assign): Ditto.
18086 (gimple_fold_call): Ditto.
18087 * dbgcnt.def: New counter.
18089 2014-05-20 DJ Delorie <dj@redhat.com>
18091 * config/msp430/msp430.md (split): Don't allow subregs when
18092 splitting SImode adds.
18093 (andneghi): Fix subtraction logic.
18094 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
18096 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18098 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
18100 * except.c (switch_to_exception_section, resolve_unique_section,
18101 get_named_text_section, default_function_rodata_section,
18102 align_variable, get_block_for_decl, default_section_type_flags):
18103 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
18104 * symtab.c (symtab_add_to_same_comdat_group,
18105 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
18106 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
18108 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
18109 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
18110 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18111 (c6x_function_in_section_p): Likewise.
18112 * config/darwin.c (machopic_select_section): Likewise.
18113 * config/arm/arm.c (arm_function_in_section_p): Likewise.
18114 * config/mips/mips.c (mips_function_rodata_section): Likewise.
18115 * config/mep/mep.c (mep_select_section): LIkewise.
18116 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18118 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
18120 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
18121 EH region of calls to pure functions that can throw an exception.
18122 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
18123 (copy_reference_ops_from_call): Also copy the EH region of the call if
18124 it can throw an exception.
18126 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18128 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
18129 nested VEC_SELECTs that are inverses of each other.
18131 2014-05-20 Richard Biener <rguenther@suse.de>
18133 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
18134 (extract_and_process_scc_for_name): not here.
18135 (cond_dom_walker::before_dom_children): Only process
18136 stmts that end the BB in interesting ways.
18137 (run_scc_vn): Mark param uses as visited.
18139 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18141 * config/arm/arm.md (arith_shiftsi): Do not predicate for
18144 2014-05-20 Nick Clifton <nickc@redhat.com>
18146 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
18147 (msp430_gimplify_va_arg_expr): New function.
18148 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
18150 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
18151 operand 0 in order to prevent confusion about the number of
18152 registers involved.
18154 2014-05-20 Richard Biener <rguenther@suse.de>
18156 PR tree-optimization/61221
18157 * tree-ssa-pre.c (el_to_update): Remove.
18158 (eliminate_dom_walker::before_dom_children): Handle released
18159 VDEFs by value-numbering them to the associated VUSE. Update
18160 stmt immediately for substituted call address.
18161 (eliminate): Remove delayed stmt updating code.
18162 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
18163 possibly late re-numbered vuses.
18164 (vn_reference_lookup_2): Adjust.
18165 (vn_reference_lookup_pieces): Likewise.
18166 (vn_reference_lookup): Likewise.
18168 2014-05-20 Richard Biener <rguenther@suse.de>
18170 * config.gcc: Remove need_64bit_hwint.
18171 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
18172 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
18174 * config.in: Regenerate.
18175 * configure: Likewise.
18177 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
18179 * doc/extend.texi: Create Label Attributes section,
18180 move all label attributes into it and reference it.
18182 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
18184 * arm.c (thumb1_reorg): When scanning backwards skip anything
18185 that's not a proper insn.
18187 2014-05-19 Richard Biener <rguenther@suse.de>
18189 PR tree-optimization/61221
18190 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18191 Do nothing for unreachable blocks.
18192 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
18193 Improve unreachability detection.
18195 2014-05-19 Richard Biener <rguenther@suse.de>
18197 PR tree-optimization/61209
18198 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
18200 2014-05-19 Nick Clifton <nickc@redhat.com>
18202 * except.c (init_eh): Fix computation of builtin setjmp buffer
18203 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
18205 2014-05-19 Richard Biener <rguenther@suse.de>
18207 PR tree-optimization/61184
18208 * tree-vrp.c (is_negative_overflow_infinity): Use
18209 TREE_OVERFLOW_P and do that check first.
18210 (is_positive_overflow_infinity): Likewise.
18211 (is_overflow_infinity): Likewise.
18212 (vrp_operand_equal_p): Properly treat operands with
18213 differing overflow as not equal.
18215 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
18217 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
18218 shift simplification where it was intended.
18220 2014-05-19 Christian Bruel <christian.bruel@st.com>
18223 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
18225 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
18228 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
18231 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
18233 * reg-notes.def (CROSSING_JUMP): Likewise.
18234 * rtl.h (rtx_def): Update comment for jump flag.
18235 (CROSSING_JUMP_P): Define.
18236 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
18237 of a REG_CROSSING_JUMP note.
18238 * cfghooks.c (tidy_fallthru_edges): Likewise.
18239 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
18240 * emit-rtl.c (try_split): Likewise.
18241 * haifa-sched.c (sched_create_recovery_edges): Likewise.
18242 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
18243 * jump.c (redirect_jump_2): Likewise.
18244 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
18245 (relax_delay_slots): Likewise.
18246 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
18247 (bbit_di): Likewise.
18248 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
18249 * config/sh/sh.md (jump_compact): Likewise.
18250 * bb-reorder.c (rotate_loop): Likewise.
18251 (pass_duplicate_computed_gotos::execute): Likewise.
18252 (add_reg_crossing_jump_notes): Rename to...
18253 (update_crossing_jump_flags): ...this.
18254 (pass_partition_blocks::execute): Update accordingly.
18256 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
18258 * tree.h: Remove extraneous template <>.
18260 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18262 * ipa.c (symtab_remove_unreachable_nodes): Remove
18263 symbol from comdat group if its body was eliminated.
18264 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
18265 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
18266 (symtab_unregister_node): ... this one.
18267 (verify_symtab_base): More strict checking of comdats.
18268 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
18270 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18272 * tree-pass.h (make_pass_ipa_comdats): New pass.
18273 * timevar.def (TV_IPA_COMDATS): New timevar.
18274 * passes.def (pass_ipa_comdats): Add.
18275 * Makefile.in (OBJS): Add ipa-comdats.o
18276 * ipa-comdats.c: New file.
18278 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18280 * ipa.c (update_visibility_by_resolution_info): New function.
18281 (function_and_variable_visibility): Use it.
18283 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18285 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
18287 (FOR_EACH_DEFINED_SYMBOL): New macro.
18288 (varpool_first_static_initializer, varpool_next_static_initializer,
18289 varpool_first_defined_variable, varpool_next_defined_variable):
18291 (symtab_in_same_comdat_p): Correctly deal with inline functions.
18293 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18295 * ggc-page.c (ggc_handle_finalizers): Add comment.
18297 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18299 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
18300 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
18301 (ggc_internal_cleared_alloc): Likewise.
18302 * ggc-page.c (finalizer): New class.
18303 (vec_finalizer): Likewise.
18304 (globals::finalizers): New member.
18305 (globals::vec_finalizers): Likewise.
18306 (ggc_internal_alloc): Record the finalizer if any for the block being
18308 (ggc_handle_finalizers): New function.
18309 (ggc_collect): Call ggc_handle_finalizers.
18310 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
18312 (ggc_internal_cleared_alloc): Likewise.
18313 (finalize): New function.
18314 (need_finalization_p): Likewise.
18315 (ggc_alloc): Install the type's destructor as the finalizer if it
18316 might do something.
18317 (ggc_cleared_alloc): Likewise.
18318 (ggc_vec_alloc): Likewise.
18319 (ggc_cleared_vec_alloc): Likewise.
18321 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18323 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
18325 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18327 * alias.c (record_alias_subset): Adjust.
18328 * bitmap.c (bitmap_element_allocate): Likewise.
18329 (bitmap_gc_alloc_stat): Likewise.
18330 * cfg.c (init_flow): Likewise.
18331 (alloc_block): Likewise.
18332 (unchecked_make_edge): Likewise.
18333 * cfgloop.c (alloc_loop): Likewise.
18334 (flow_loops_find): Likewise.
18335 (rescan_loop_exit): Likewise.
18336 * cfgrtl.c (init_rtl_bb_info): Likewise.
18337 * cgraph.c (insert_new_cgraph_node_version): Likewise.
18338 (cgraph_allocate_node): Likewise.
18339 (cgraph_create_edge_1): Likewise.
18340 (cgraph_allocate_init_indirect_info): Likewise.
18341 * cgraphclones.c (cgraph_clone_edge): Likewise.
18342 * cgraphunit.c (add_asm_node): Likewise.
18343 (init_lowered_empty_function): Likewise.
18344 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
18345 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
18346 (alpha_use_linkage): Likewise.
18347 * config/arc/arc.c (arc_init_machine_status): Likewise.
18348 * config/arm/arm.c (arm_init_machine_status): Likewise.
18349 * config/avr/avr.c (avr_init_machine_status): Likewise.
18350 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
18351 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
18352 * config/cris/cris.c (cris_init_machine_status): Likewise.
18353 * config/darwin.c (machopic_indirection_name): Likewise.
18354 (darwin_build_constant_cfstring): Likewise.
18355 (darwin_enter_string_into_cfstring_table): Likewise.
18356 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
18357 * config/frv/frv.c (frv_init_machine_status): Likewise.
18358 * config/i386/i386.c (get_dllimport_decl): Likewise.
18359 (ix86_init_machine_status): Likewise.
18360 (assign_386_stack_local): Likewise.
18361 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
18362 (i386_pe_maybe_record_exported_symbol): Likewise.
18363 (i386_pe_record_stub): Likewise.
18364 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
18365 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
18366 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
18367 (m32c_note_pragma_address): Likewise.
18368 * config/mep/mep.c (mep_init_machine_status): Likewise.
18369 (mep_note_pragma_flag): Likewise.
18370 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
18371 (mips16_local_alias): Likewise.
18372 (mips_init_machine_status): Likewise.
18373 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
18374 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
18375 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
18376 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
18377 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
18378 * config/pa/pa.c (pa_init_machine_status): Likewise.
18379 (pa_get_deferred_plabel): Likewise.
18380 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
18381 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
18382 (rs6000_init_machine_status): Likewise.
18383 (output_toc): Likewise.
18384 * config/s390/s390.c (s390_init_machine_status): Likewise.
18385 * config/score/score.c (score_output_external): Likewise.
18386 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
18387 * config/spu/spu.c (spu_init_machine_status): Likewise.
18388 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
18389 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
18390 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
18391 * coverage.c (coverage_end_function): Likewise.
18392 * dbxout.c (dbxout_init): Likewise.
18393 * doc/gty.texi: Don't mention variable_size attribute.
18394 * dwarf2cfi.c (new_cfi): Adjust.
18395 (new_cfi_row): Likewise.
18396 (copy_cfi_row): Likewise.
18397 (create_cie_data): Likewise.
18398 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
18399 (new_loc_descr): Likewise.
18400 (find_AT_string_in_table): Likewise.
18401 (add_addr_table_entry): Likewise.
18402 (new_die): Likewise.
18403 (add_var_loc_to_decl): Likewise.
18404 (clone_die): Likewise.
18405 (clone_as_declaration): Likewise.
18406 (break_out_comdat_types): Likewise.
18407 (new_loc_list): Likewise.
18408 (add_loc_descr_to_each): Likewise.
18409 (add_location_or_const_value_attribute): Likewise.
18410 (add_linkage_name): Likewise.
18411 (lookup_filename): Likewise.
18412 (dwarf2out_var_location): Likewise.
18413 (new_line_info_table): Likewise.
18414 (dwarf2out_init): Likewise.
18415 (mem_loc_descriptor): Likewise.
18416 (loc_descriptor): Likewise.
18417 (add_const_value_attribute): Likewise.
18418 (tree_add_const_value_attribute): Likewise.
18419 (comp_dir_string): Likewise.
18420 (dwarf2out_vms_debug_main_pointer): Likewise.
18421 (string_cst_pool_decl): Likewise.
18422 * emit-rtl.c (set_mem_attrs): Likewise.
18423 (get_reg_attrs): Likewise.
18424 (start_sequence): Likewise.
18425 (init_emit): Likewise.
18426 (init_emit_regs): Likewise.
18427 * except.c (init_eh_for_function): Likewise.
18428 (gen_eh_region): Likewise.
18429 (gen_eh_region_catch): Likewise.
18430 (gen_eh_landing_pad): Likewise.
18431 (add_call_site): Likewise.
18432 * function.c (add_frame_space): Likewise.
18433 (insert_temp_slot_address): Likewise.
18434 (assign_stack_temp_for_type): Likewise.
18435 (get_hard_reg_initial_val): Likewise.
18436 (allocate_struct_function): Likewise.
18437 (prepare_function_start): Likewise.
18438 (types_used_by_var_decl_insert): Likewise.
18439 * gengtype.c (variable_size_p): Remove function.
18440 (enum alloc_quantity): Remove enum.
18441 (write_typed_alloc_def): Remove function.
18442 (write_typed_struct_alloc_def): Likewise.
18443 (write_typed_typedef_alloc_def): Likewise.
18444 (write_typed_alloc_defns): Likewise.
18446 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
18447 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
18448 * ggc.h (ggc_alloc): new function.
18449 (ggc_cleared_alloc): Likewise.
18450 (ggc_vec_alloc): Template on type of vector element, and remove
18451 element size argument.
18452 (ggc_cleared_vec_alloc): Likewise.
18453 * gimple.c (gimple_build_omp_for): Adjust.
18454 (gimple_copy): Likewise.
18455 * ipa-cp.c (get_replacement_map): Likewise.
18456 (find_aggregate_values_for_callers_subset): Likewise.
18457 (known_aggs_to_agg_replacement_list): Likewise.
18458 * ipa-devirt.c (get_odr_type): Likewise.
18459 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
18460 (read_agg_replacement_chain): Likewise.
18461 * loop-iv.c (get_simple_loop_desc): Likewise.
18462 * lto-cgraph.c (input_node_opt_summary): Likewise.
18463 * lto-section-in.c (lto_new_in_decl_state): Likewise.
18464 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
18465 (input_eh_region): Likewise.
18466 (input_eh_lp): Likewise.
18467 (input_cfg): Likewise.
18468 * optabs.c (set_optab_libfunc): Likewise.
18469 (init_tree_optimization_optabs): Likewise.
18470 (set_conv_libfunc): Likewise.
18471 * passes.c (do_per_function_toporder): Likewise.
18472 * rtl.h: Don't use variable_size gty attribute.
18473 * sese.c (if_region_set_false_region): Adjust.
18474 * stringpool.c (gt_pch_save_stringpool): Likewise.
18475 * target-globals.c (save_target_globals): Likewise.
18476 * toplev.c (general_init): Likewise.
18477 * trans-mem.c (record_tm_replacement): Likewise.
18478 (split_bb_make_tm_edge): Likewise.
18479 * tree-cfg.c (move_sese_region_to_fn): Likewise.
18480 * tree-data-ref.h (lambda_vector_new): Likewise.
18481 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
18482 * tree-iterator.c (tsi_link_before): Likewise.
18483 (tsi_link_after): Likewise.
18484 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
18485 * tree-ssa-loop-niter.c (record_estimate): Likewise.
18486 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
18487 * tree-ssa-operands.h: Don't use variable_size gty attribute.
18488 * tree-ssa.c (init_tree_ssa): Adjust.
18489 * tree-ssanames.c (set_range_info): Likewise.
18490 (get_ptr_info): Likewise.
18491 (duplicate_ssa_name_ptr_info): Likewise.
18492 (duplicate_ssa_name_range_info): Likewise.
18493 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
18494 (unpack_ts_fixed_cst_value_fields): Likewise.
18495 * tree.c (build_fixed): Likewise.
18496 (build_real): Likewise.
18497 (build_string): Likewise.
18498 (decl_priority_info): Likewise.
18499 (decl_debug_expr_insert): Likewise.
18500 (decl_value_expr_insert): Likewise.
18501 (decl_debug_args_insert): Likewise.
18502 (type_hash_add): Likewise.
18503 (build_omp_clause): Likewise.
18504 * ubsan.c (decl_for_type_insert): Likewise.
18505 * varasm.c (get_unnamed_section): Likewise.
18506 (get_noswitch_section): Likewise.
18507 (get_section): Likewise.
18508 (get_block_for_section): Likewise.
18509 (create_block_symbol): Likewise.
18510 (build_constant_desc): Likewise.
18511 (create_constant_pool): Likewise.
18512 (force_const_mem): Likewise.
18513 (record_tm_clone_pair): Likewise.
18514 * varpool.c (varpool_create_empty_node): Likewise.
18516 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18518 * dwarf2out.c (tree_add_const_value_attribute): Call
18519 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
18520 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
18521 instead of ggc_internal_<x>alloc_stat.
18522 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
18523 (ggc_realloc): Likewise.
18524 * ggc-none.c (ggc_internal_alloc): Likewise.
18525 (ggc_internal_cleared_alloc): Likewise.
18526 * ggc-page.c: Likewise.
18527 * ggc.h (ggc_internal_alloc_stat): Likewise.
18528 (ggc_internal_alloc): Remove macro.
18529 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
18530 (ggc_internal_cleared_alloc): Remove macro.
18531 (GGC_RESIZEVEC): Adjust.
18532 (ggc_resizevar): Remove macro.
18533 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
18534 (ggc_internal_cleared_vec_alloc_stat): Likewise.
18535 (ggc_internal_vec_cleared_alloc): Remove macro.
18536 (ggc_alloc_atomic_stat): Drop _stat suffix.
18537 (ggc_alloc_atomic): Remove macro.
18538 (ggc_alloc_cleared_atomic): Remove macro.
18539 (ggc_alloc_string_stat): Drop _stat suffix.
18540 (ggc_alloc_string): Remove macro.
18541 (ggc_alloc_rtx_def_stat): Adjust.
18542 (ggc_alloc_tree_node_stat): Likewise.
18543 (ggc_alloc_cleared_tree_node_stat): Likewise.
18544 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
18545 (ggc_alloc_cleared_simd_clone_stat): Likewise.
18546 * gimple.c (gimple_build_omp_for): Likewise.
18547 (gimple_copy): Likewise.
18548 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
18549 * toplev.c (realloc_for_line_map): Adjust.
18550 * tree-data-ref.h (lambda_vector_new): Likewise.
18551 * tree-phinodes.c (allocate_phi_node): Likewise.
18552 * tree.c (grow_tree_vec_stat): Likewise.
18553 * vec.h (va_gc::reserve): Adjust.
18555 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
18557 * config/microblaze/microblaze.c (break_handler): New Declaration.
18558 (microblaze_break_function_p,microblaze_is_break_handler): New.
18559 (compute_frame_size): Use microblaze_break_function_p.
18560 Add the test of break_handler.
18561 (microblaze_function_prologue) : Add the test of variable
18562 break_handler. Check the fnname by BREAK_HANDLER_NAME.
18563 (microblaze_function_epilogue) : Add the test of break_handler.
18564 (microblaze_globalize_label) : Add the test of break_handler.
18565 Check the name by BREAK_HANDLER_NAME.
18567 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
18569 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
18570 microblaze_is_break_handler test.
18571 (call_internal1,call_value_intern): Use microblaze_break_function_p.
18572 Use SYMBOL_REF_DECL.
18574 * config/microblaze/microblaze-protos.h
18575 (microblaze_break_function_p,microblaze_is_break_handler):
18578 * doc/extend.texi (MicroBlaze break_handler Functions): Document
18579 new MicroBlaze break_handler functions.
18581 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
18583 * doc/extend.texi (Size of an asm): Move node text according
18584 to its @menu entry position.
18586 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
18588 PR tree-optimization/61140
18589 PR tree-optimization/61150
18590 PR tree-optimization/61197
18591 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
18593 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
18595 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
18597 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
18599 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
18600 __SIZEOF_INT128__ is defined.
18602 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
18604 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
18605 (rs6000_delegitimize_address): Use it.
18607 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
18609 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
18610 inplace argument. Store the new address in the original MEM when true.
18611 * emit-rtl.c (change_address_1): Likewise.
18612 (adjust_address_1, adjust_automodify_address_1, offset_address):
18613 Update accordingly.
18614 * rtl.h (plus_constant): Add an inplace argument.
18615 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
18616 when true. Avoid generating (plus X (const_int 0)).
18617 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
18618 in-place. Pass true to plus_constant.
18619 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
18621 2014-05-16 Dehao Chen <dehao@google.com>
18623 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
18625 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18628 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
18630 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
18632 2014-05-16 Dehao Chen <dehao@google.com>
18634 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
18635 optimize_function_for_size_p.
18636 * regs.h (REG_FREQ_FROM_BB): Likewise.
18638 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18641 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
18642 negt_reg_operand cases.
18643 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
18645 * config/sh/predicates.md (cbranch_treg_value): Simplify.
18647 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
18649 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
18652 2014-05-16 David Malcolm <dmalcolm@redhat.com>
18655 2014-04-29 David Malcolm <dmalcolm@redhat.com>
18657 * tree-cfg.c (dump_function_to_file): Dump the return type of
18658 functions, in a line to itself before the function body, mimicking
18659 the layout of a C function.
18661 2014-05-16 Dehao Chen <dehao@google.com>
18663 * cfghooks.c (make_forwarder_block): Use direct computation to
18664 get fall-through edge's count and frequency.
18666 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
18668 * config/arc/arc.c (arc_init): Fix typo in error message.
18669 * config/i386/i386.c (ix86_expand_builtin): Likewise.
18670 (split_stack_prologue_scratch_regno): Likewise.
18671 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
18672 word from error message.
18674 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
18676 * ira-costs.c: Fix typo in comment.
18678 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
18680 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
18682 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
18684 * varpool.c (dump_varpool_node): Dump write-only flag.
18685 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
18687 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
18688 write-only variables.
18689 * ipa.c (process_references): New function.
18690 (set_readonly_bit): New function.
18691 (set_writeonly_bit): New function.
18692 (clear_addressable_bit): New function.
18693 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
18694 fix handling of aliases.
18695 * cgraph.h (struct varpool_node): Add writeonly flag.
18697 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
18699 PR rtl-optimization/60969
18700 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
18701 Calculate costs for this case.
18703 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
18705 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
18706 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
18708 2014-05-16 Richard Biener <rguenther@suse.de>
18710 PR tree-optimization/61194
18711 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
18712 bool patterns ending in a COND_EXPR.
18714 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18716 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
18718 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18720 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
18721 where we were unable to cost an RTX.
18723 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18725 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
18728 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18729 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18731 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
18733 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18734 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18736 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
18737 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
18739 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18740 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18742 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
18745 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18746 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18748 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
18751 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18752 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18754 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
18755 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
18757 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18758 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18760 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
18761 rotates and shifts.
18763 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18764 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18766 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
18767 ZERO_EXTEND and SIGN_EXTEND better.
18769 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18770 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18772 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
18773 logical operations.
18775 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18776 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18778 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
18779 costs when costing loads and stores to memory.
18781 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18782 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
18784 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
18787 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18789 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
18791 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18792 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18794 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
18796 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
18798 (aarch64_rtx_mult_cost): New.
18799 (aarch64_rtx_costs): Use it, refactor as appropriate.
18801 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18802 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
18804 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
18805 emit instructions, return number of instructions which would
18807 (aarch64_add_constant): Update call to aarch64_build_constant.
18808 (aarch64_output_mi_thunk): Likewise.
18809 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
18812 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18814 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
18815 (TARGET_RTX_COSTS): Call it.
18817 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18819 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
18820 (cortexa57_vector_cost): Likewise.
18821 (cortexa57_tunings): Use them.
18823 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
18825 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
18826 (cpu_addrcost_table): Use it.
18827 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
18828 (aarch64_address_cost): Rewrite using aarch64_classify_address,
18831 2014-05-16 Richard Biener <rguenther@suse.de>
18833 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
18834 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
18835 (visit_phi): Ignore edges marked as not executable.
18836 (class cond_dom_walker): New.
18837 (cond_dom_walker::before_dom_children): Value-number
18838 control statements and mark successor edges as not
18839 executable if possible.
18840 (run_scc_vn): First walk all control statements in
18841 dominator order, marking edges as not executable.
18842 * tree-inline.c (copy_edges_for_bb): Be not confused
18843 about random edge flags.
18845 2014-05-16 Richard Biener <rguenther@suse.de>
18847 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
18849 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
18852 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
18853 (__TM_simple_begin): Use it.
18854 (__TM_begin): Likewise.
18856 2014-05-15 Martin Jambor <mjambor@suse.cz>
18859 * ipa-prop.c (update_indirect_edges_after_inlining): Check
18860 type_preserved flag when the indirect edge is polymorphic.
18862 2014-05-15 Martin Jambor <mjambor@suse.cz>
18864 PR tree-optimization/61090
18865 * tree-sra.c (sra_modify_expr): Pass the current gsi to
18866 build_ref_for_model.
18868 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18870 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
18871 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
18873 2014-05-15 Jakub Jelinek <jakub@redhat.com>
18875 PR tree-optimization/61158
18876 * fold-const.c (fold_binary_loc): If X is zero-extended and
18877 shiftc >= prec, make sure zerobits is all ones instead of
18878 invoking undefined behavior.
18880 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18882 * regcprop.h: New file.
18883 * regcprop.c (skip_debug_insn_p): New decl.
18884 (replace_oldest_value_reg): Check skip_debug_insn_p.
18885 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
18886 * shrink-wrap.c: Include regcprop.h.
18887 (prepare_shrink_wrap): Call
18888 copyprop_hardreg_forward_bb_without_debug_insn.
18890 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18892 * shrink-wrap.h: Update comment.
18893 * shrink-wrap.c: Update comment.
18894 (next_block_for_reg): Rename to live_edge_for_reg.
18895 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
18896 (move_insn_for_shrink_wrap): Split live_edge.
18897 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
18899 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
18901 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
18903 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
18904 * config/sparc/sparc.md (fptype_ut699): New attribute.
18905 (in_branch_delay): Return false if -mfix-ut699 is specified and
18906 fptype_ut699 is set to single.
18907 (truncdfsf2): Add fptype_ut699 attribute.
18908 (fix_truncdfsi2): Likewise.
18909 (floatsisf2): Change fptype attribute.
18910 (fix_truncsfsi2): Likewise.
18911 (negtf2_notv9): Delete.
18912 (negtf2_v9): Likewise.
18913 (negtf2_hq): New instruction.
18914 (negtf2): New instruction and splitter.
18915 (negdf2_notv9): Rewrite.
18916 (abstf2_notv9): Delete.
18917 (abstf2_hq_v9): Likewise.
18918 (abstf2_v9): Likewise.
18919 (abstf2_hq): New instruction.
18920 (abstf2): New instruction and splitter.
18921 (absdf2_notv9): Rewrite.
18923 2014-05-14 Cary Coutant <ccoutant@google.com>
18926 * opts.c (common_handle_option): Don't special-case "-g".
18927 (set_debug_level): Default to at least level 2 with "-g".
18929 2014-05-14 DJ Delorie <dj@redhat.com>
18931 * config/msp430/msp430.c (msp430_builtin): Add
18932 MSP430_BUILTIN_DELAY_CYCLES.
18933 (msp430_init_builtins): Register void __delay_cycles(long long).
18934 (msp430_builtin_decl): Add it.
18935 (cg_magic_constant): New.
18936 (msp430_expand_delay_cycles): New.
18937 (msp430_expand_builtin): Call it.
18938 (msp430_print_operand_raw): Change integer printing from "int" to
18940 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
18941 (delay_cycles_start): New.
18942 (delay_cycles_end): New.
18943 (delay_cycles_32): New.
18944 (delay_cycles_32x): New.
18945 (delay_cycles_16): New.
18946 (delay_cycles_16x): New.
18947 (delay_cycles_2): New.
18948 (delay_cycles_1): New.
18949 * doc/extend.texi: Document __delay_cycles().
18951 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
18953 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
18954 length attribute computation.
18956 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
18959 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
18961 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
18964 * config/sparc/sparc.md: Fix types of low and high in DI constant
18965 splitter. Use gen_int_mode in some other splitters.
18967 2014-05-14 Martin Jambor <mjambor@suse.cz>
18970 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
18972 2014-05-14 James Norris <jnorris@codesourcery.com>
18974 * omp-low.c (expand_parallel_call): Remove shadow variable.
18975 (expand_omp_taskreg): Likewise.
18977 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
18979 * common/config/i386/i386-common.c
18980 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
18981 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
18982 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
18983 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
18984 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
18985 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
18986 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
18987 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
18988 xsavecintrin.h, xsavesintrin.h.
18989 (x86_64-*-*): Ditto.
18990 * config/i386/clflushoptintrin.h: New.
18991 * config/i386/xsavecintrin.h: Ditto.
18992 * config/i386/xsavesintrin.h: Ditto.
18993 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
18994 (bit_XSAVES): Ditto.
18995 (bit_XSAVES): Ditto.
18996 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
18997 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
18999 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19000 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
19001 OPTION_MASK_ISA_XSAVES.
19002 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
19003 -mxsavec, -mxsaves.
19004 (PTA_CLFLUSHOPT) Define.
19005 (PTA_XSAVEC): Ditto.
19006 (PTA_XSAVES): Ditto.
19007 (ix86_option_override_internal): Handle new options.
19008 (ix86_valid_target_attribute_inner_p): Ditto.
19009 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
19010 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
19011 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
19012 (bdesc_special_args): Add __builtin_ia32_xsaves,
19013 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
19014 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
19015 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
19016 (ix86_expand_builtin): Handle new builtins.
19017 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
19018 (TARGET_CLFLUSHOPT_P): Ditto.
19019 (TARGET_XSAVEC): Ditto.
19020 (TARGET_XSAVEC_P): Ditto.
19021 (TARGET_XSAVES): Ditto.
19022 (TARGET_XSAVES_P): Ditto.
19023 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
19024 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
19025 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
19027 (ANY_XRSTOR64): Ditto.
19029 (xrstor): Change into <xrstor>.
19030 (xrstor_rex64): Change into <xrstor>_rex64.
19031 (xrstor64): Change into <xrstor>64
19033 * config/i386/i386.opt (mclflushopt): New.
19036 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
19038 * doc/invoke.texi: Document new options.
19040 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19042 PR rtl-optimization/60866
19043 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
19044 Default it to -1. Pass it down to init_simplejump_data.
19045 (init_simplejump_data): New parameter old_seqno. Pass it down
19046 to get_seqno_for_a_jump.
19047 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
19048 initializing new jump seqno as a last resort. Add comment.
19049 (sel_redirect_edge_and_branch): Save old seqno of the conditional
19050 jump and pass it down to sel_init_new_insn.
19051 (sel_redirect_edge_and_branch_force): Likewise.
19053 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
19055 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
19056 shifted values to avoid build warning.
19058 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19060 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
19061 * cfgrtl.c (rtl_merge_blocks): Fix comment.
19062 (cfg_layout_merge_blocks): Likewise.
19063 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
19065 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19067 PR rtl-optimization/60901
19068 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
19069 bb predecessor belongs to the same scheduling region. Adjust comment.
19071 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
19073 * doc/sourcebuild.texi: (dfp_hw): Document.
19074 (p8vector_hw): Likewise.
19075 (powerpc_eabi_ok): Likewise.
19076 (powerpc_elfv2): Likewise.
19077 (powerpc_htm_ok): Likewise.
19078 (ppc_recip_hw): Likewise.
19079 (vsx_hw): Likewise.
19081 2014-05-13 Cary Coutant <ccoutant@google.com>
19083 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
19085 2014-05-13 David Malcolm <dmalcolm@redhat.com>
19087 * gengtype-parse.c (require3): Eliminate in favor of...
19089 (require_template_declaration): Update to support optional single *
19092 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
19093 (create_user_defined_type): Handle a single level of explicit
19094 pointerness within template arguments.
19095 (struct write_types_data): Add field "kind".
19096 (filter_type_name): Handle "*" character.
19097 (write_user_func_for_structure_ptr): Require a write_types_data
19098 rather than just a prefix string, so that we can look up the kind
19099 of the wtd and use it as an index into wrote_user_func_for_ptr,
19100 ensuring that such functions are written at most once. Support
19101 subclasses by invoking the marking function of the ultimate base class.
19102 (write_user_func_for_structure_body): Require a write_types_data
19103 rather than just a prefix string, so that we can pass this to
19104 write_user_func_for_structure_ptr.
19105 (write_func_for_structure): Likewise.
19106 (ggc_wtd): Add initializer of new "kind" field.
19107 (pch_wtd): Likewise.
19109 * gengtype.h (enum write_types_kinds): New.
19110 (struct type): Add field wrote_user_func_for_ptr to the "s"
19113 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19115 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
19116 instead of const_binop.
19117 (fold_binary_loc): Likewise.
19119 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19121 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
19122 calculation to match get_ref_base_and_extent.
19124 2014-05-13 Catherine Moore <clm@codesourcery.com>
19125 Sandra Loosemore <sandra@codesourcery.com>
19127 * configure.ac: Fix assembly for explicit JALR relocation check.
19128 * configure: Regenerate.
19130 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19132 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
19133 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
19134 Remove associated type declarations and initialisations.
19135 (arm_expand_neon_builtin): Likewise.
19136 (neon_emit_pair_result_insn): Delete.
19137 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
19138 * config/arm/neon.md (neon_vtrn<mode>): Delete.
19139 (neon_vzip<mode>): Likewise.
19140 (neon_vuzp<mode>): Likewise.
19142 2014-05-13 Richard Biener <rguenther@suse.de>
19145 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
19146 it needs revisiting whether the call still may be tail-called.
19148 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19150 * rtl.def (SYMBOL_REF): Remove middle "0" field.
19151 * rtl.h (block_symbol): Reduce number of fields to 2.
19152 (rtx_def): Add u2.symbol_ref_flags.
19153 (SYMBOL_REF_FLAGS): Use it.
19154 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
19155 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
19156 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
19157 Lower index of SYMBOL_REF_DATA.
19158 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
19159 Print SYMBOL_REF_FLAGS at the same time.
19160 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
19162 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19164 * rtl.def (VAR_LOCATION): Remove "i" field.
19165 * rtl.h (rtx_def): Add u2.var_location_status.
19166 (PAT_VAR_LOCATION_STATUS): Use it.
19167 (gen_rtx_VAR_LOCATION): Declare.
19168 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
19169 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
19170 * var-tracking.c (emit_note_insn_var_location): Remove casts.
19172 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19174 * rtl.def (scratch): Fix outdated comment and remove "0" field.
19175 * gengtype.c (adjust_field_rtx_def): Update accordingly.
19177 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19179 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
19180 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
19181 * rtl.h (rtx_def): Add insn_uid to u2 field.
19182 (RTX_FLAG_CHECK8): Delete in favor of...
19183 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
19184 (INSN_DELETED_P): Update accordingly.
19185 (INSN_UID): Use u2.insn_uid.
19186 (INSN_CHAIN_CODE_P): Define.
19187 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
19188 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
19189 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
19190 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
19191 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
19192 indices accordingly.
19193 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
19194 Update indices for insn-chain rtxes.
19195 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
19196 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
19197 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
19198 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
19199 * combine.c (try_combine): Likewise.
19200 * ira.c (setup_prohibited_mode_move_regs): Likewise.
19202 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19204 * rtl.def (REG): Remove middle field.
19205 * rtl.h (rtx_def): Add orignal_regno to u2.
19206 (ORIGINAL_REGNO): Use it instead of field 1.
19207 (REG_ATTRS): Lower field index accordingly.
19208 * gengtype.c (adjust_field_rtx_def): Remove handling of
19209 ORIGINAL_REGNO. Move REG_ATTRS index down.
19210 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
19211 code that prints the REGNO.
19213 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19215 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
19218 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19220 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
19222 2014-05-13 Bin Cheng <bin.cheng@arm.com>
19224 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
19225 (alloc_iv): Lower base expressions containing ADDR_EXPR.
19227 2014-05-13 Ian Bolton <ian.bolton@arm.com>
19229 * config/aarch64/aarch64-protos.h
19230 (aarch64_hard_regno_caller_save_mode): New prototype.
19231 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
19233 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
19235 2014-05-13 Christian Bruel <christian.bruel@st.com>
19237 * target.def (mode_switching): New hook vector.
19238 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
19239 (mode_exit, modepriority_to_mode): Likewise.
19240 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
19241 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19242 * target.h: Include tm.h and hard-reg-set.h.
19243 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
19244 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
19245 * doc/tm.texi Regenerate.
19246 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
19247 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19248 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
19249 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
19250 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
19251 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19252 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
19253 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
19254 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
19255 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
19256 (ix86_emit_mode_set): Hookify.
19257 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
19259 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19260 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
19261 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
19262 (epiphany_mode_priority_to_mode): Remove declaration.
19263 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
19264 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
19265 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
19267 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
19268 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
19269 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
19271 2014-05-13 Jakub Jelinek <jakub@redhat.com>
19274 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
19275 is const0_rtx, return immediately. Don't test count == 0 when
19278 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19280 * Makefile.in: add shrink-wrap.o.
19281 * config/i386/i386.c: include "shrink-wrap.h"
19282 * function.c: Likewise.
19283 (requires_stack_frame_p, next_block_for_reg,
19284 move_insn_for_shrink_wrap, prepare_shrink_wrap,
19285 dup_block_and_redirect): Move to shrink-wrap.c
19286 (thread_prologue_and_epilogue_insns): Extract three code segments
19287 as functions in shrink-wrap.c
19288 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
19290 * shrink-wrap.c: New file.
19291 * shrink-wrap.h: New file.
19293 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
19295 * doc/extend.texi: Reflect current numbers of pragmas. Remove
19296 reference to Solaris.
19298 2014-05-12 Mike Stump <mikestump@comcast.net>
19301 * genattrtab.c (filename): Add.
19302 (convert_set_attr_alternative): Improve error message.
19303 (check_defs): Restore read_md_filename for error messages.
19304 (gen_insn): Save filename.
19306 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
19308 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
19309 -fno-local-ivars and -fivar-visibility.
19310 * c-family/c.opt: Make -Wshadow also implicitly enable
19313 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
19315 * doc/tm.texi: Remove reference to deleted macro.
19316 * doc/tm.texi.in: Likewise.
19318 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
19321 * config/avr/avr.c (avr_out_store_psi): Use correct constant
19324 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
19327 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
19328 * config/arm/aout.h (License): Same.
19329 * config/arm/bpabi.h (License): Same.
19330 * config/arm/elf.h (License): Same.
19331 * config/arm/linux-elf.h (License): Same.
19332 * config/arm/linux-gas.h (License): Same.
19333 * config/arm/netbsd-elf.h (License): Same.
19334 * config/arm/uclinux-eabi.h (License): Same.
19335 * config/arm/uclinux-elf.h (License): Same.
19336 * config/arm/vxworks.h (License): Same.
19338 2014-05-11 Jakub Jelinek <jakub@redhat.com>
19340 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
19341 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
19342 number of operands to 3.
19343 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
19344 * tree-nested.c (convert_nonlocal_omp_clauses,
19345 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
19346 * gimplify.c (gimplify_scan_omp_clauses): Handle
19347 OMP_CLAUSE_LINEAR_STMT.
19348 * omp-low.c (lower_rec_input_clauses): Fix typo.
19349 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
19350 cast between Fortran boolean_type_node and C _Bool if
19353 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
19355 PR tree-optimization/61136
19356 * wide-int.h (multiple_of_p): Define a version that doesn't return
19358 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
19359 integer_zerop/const_binop pair.
19360 (multiple_of_p): Likewise, converting both operands to widest_int
19363 2014-05-09 Teresa Johnson <tejohnson@google.com>
19365 * cgraphunit.c (analyze_functions): Use correct dump file.
19367 2014-05-09 Florian Weimer <fweimer@redhat.com>
19369 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
19371 (stack_protect_return_slot_p): New function.
19372 (expand_used_vars): Call stack_protect_decl_p and
19373 stack_protect_return_slot_p for -fstack-protector-strong.
19375 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
19376 Andrew Haley <aph@redhat.com>
19377 Richard Sandiford <rdsandiford@googlemail.com>
19379 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
19382 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
19384 PR middle-end/61111
19385 * fold-const.c (fold_binary_loc): Changed width of mask.
19387 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
19389 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
19390 unsigned int initializers for regno_in, regno_out.
19392 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
19395 * config/avr/avr.md (cc): Add new attribute set_vzn.
19396 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
19397 Set cc insn attribute to set_vzn instead of set_zn for alternatives
19398 with INC, DEC or NEG.
19399 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
19400 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
19401 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
19403 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19406 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19408 * wide-int.cc (UTItype): Define.
19409 (UDWtype): Define for appropriate W_TYPE_SIZE.
19411 2014-05-09 Richard Biener <rguenther@suse.de>
19413 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
19414 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
19415 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
19416 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
19417 ssa_propagate): Adjust.
19419 2014-05-08 Jeff Law <law@redhat.com>
19421 PR tree-optimization/61009
19422 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
19423 tri-state rather than a boolean. When a block is too big to
19424 thread through, inform caller via negative return value.
19425 (thread_across_edge): If a block was too big for normal threading,
19426 then it's too big for a joiner too, so remove temporary equivalences
19427 and return immediately.
19429 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
19430 Matthias Klose <doko@ubuntu.com>
19433 * optc-gen.awk: Fix option handling for -Wunused-parameter.
19435 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
19438 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
19440 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
19443 * config/alpha/alpha.c: Include gimple-iterator.h.
19444 (alpha_gimple_fold_builtin): New function. Move
19445 ALPHA_BUILTIN_UMULH folding from ...
19446 (alpha_fold_builtin): ... here.
19447 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
19449 2014-05-08 Wei Mi <wmi@google.com>
19452 * config/i386/i386.c (ix86_compute_frame_layout): Update
19453 preferred_stack_boundary for call, expanded from tls descriptor.
19454 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
19455 to depend on SP register.
19456 (*tls_local_dynamic_base_32_gnu): Ditto.
19457 (*tls_local_dynamic_32_once): Ditto.
19458 (tls_global_dynamic_64_<mode>): Set
19459 ix86_tls_descriptor_calls_expanded_in_cfun.
19460 (tls_local_dynamic_base_64_<mode>): Ditto.
19461 (tls_global_dynamic_32): Set
19462 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
19463 to depend on SP register.
19464 (tls_local_dynamic_base_32): Ditto.
19466 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19468 * config/arm/arm_neon.h: Update comment.
19469 * config/arm/neon-docgen.ml: Delete.
19470 * config/arm/neon-gen.ml: Delete.
19471 * doc/arm-neon-intrinsics.texi: Update comment.
19473 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19475 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
19477 (vand, vorr, veor, vorn, vbic): Remove.
19478 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
19480 (neon_vsub_unspec): Likewise.
19481 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
19483 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19485 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
19486 (vadd_s16): Likewise.
19487 (vadd_s32): Likewise.
19488 (vadd_f32): Likewise.
19489 (vadd_u8): Likewise.
19490 (vadd_u16): Likewise.
19491 (vadd_u32): Likewise.
19492 (vadd_s64): Likewise.
19493 (vadd_u64): Likewise.
19494 (vaddq_s8): Likewise.
19495 (vaddq_s16): Likewise.
19496 (vaddq_s32): Likewise.
19497 (vaddq_s64): Likewise.
19498 (vaddq_f32): Likewise.
19499 (vaddq_u8): Likewise.
19500 (vaddq_u16): Likewise.
19501 (vaddq_u32): Likewise.
19502 (vaddq_u64): Likewise.
19503 (vmul_s8): Likewise.
19504 (vmul_s16): Likewise.
19505 (vmul_s32): Likewise.
19506 (vmul_f32): Likewise.
19507 (vmul_u8): Likewise.
19508 (vmul_u16): Likewise.
19509 (vmul_u32): Likewise.
19510 (vmul_p8): Likewise.
19511 (vmulq_s8): Likewise.
19512 (vmulq_s16): Likewise.
19513 (vmulq_s32): Likewise.
19514 (vmulq_f32): Likewise.
19515 (vmulq_u8): Likewise.
19516 (vmulq_u16): Likewise.
19517 (vmulq_u32): Likewise.
19518 (vsub_s8): Likewise.
19519 (vsub_s16): Likewise.
19520 (vsub_s32): Likewise.
19521 (vsub_f32): Likewise.
19522 (vsub_u8): Likewise.
19523 (vsub_u16): Likewise.
19524 (vsub_u32): Likewise.
19525 (vsub_s64): Likewise.
19526 (vsub_u64): Likewise.
19527 (vsubq_s8): Likewise.
19528 (vsubq_s16): Likewise.
19529 (vsubq_s32): Likewise.
19530 (vsubq_s64): Likewise.
19531 (vsubq_f32): Likewise.
19532 (vsubq_u8): Likewise.
19533 (vsubq_u16): Likewise.
19534 (vsubq_u32): Likewise.
19535 (vsubq_u64): Likewise.
19536 (vand_s8): Likewise.
19537 (vand_s16): Likewise.
19538 (vand_s32): Likewise.
19539 (vand_u8): Likewise.
19540 (vand_u16): Likewise.
19541 (vand_u32): Likewise.
19542 (vand_s64): Likewise.
19543 (vand_u64): Likewise.
19544 (vandq_s8): Likewise.
19545 (vandq_s16): Likewise.
19546 (vandq_s32): Likewise.
19547 (vandq_s64): Likewise.
19548 (vandq_u8): Likewise.
19549 (vandq_u16): Likewise.
19550 (vandq_u32): Likewise.
19551 (vandq_u64): Likewise.
19552 (vorr_s8): Likewise.
19553 (vorr_s16): Likewise.
19554 (vorr_s32): Likewise.
19555 (vorr_u8): Likewise.
19556 (vorr_u16): Likewise.
19557 (vorr_u32): Likewise.
19558 (vorr_s64): Likewise.
19559 (vorr_u64): Likewise.
19560 (vorrq_s8): Likewise.
19561 (vorrq_s16): Likewise.
19562 (vorrq_s32): Likewise.
19563 (vorrq_s64): Likewise.
19564 (vorrq_u8): Likewise.
19565 (vorrq_u16): Likewise.
19566 (vorrq_u32): Likewise.
19567 (vorrq_u64): Likewise.
19568 (veor_s8): Likewise.
19569 (veor_s16): Likewise.
19570 (veor_s32): Likewise.
19571 (veor_u8): Likewise.
19572 (veor_u16): Likewise.
19573 (veor_u32): Likewise.
19574 (veor_s64): Likewise.
19575 (veor_u64): Likewise.
19576 (veorq_s8): Likewise.
19577 (veorq_s16): Likewise.
19578 (veorq_s32): Likewise.
19579 (veorq_s64): Likewise.
19580 (veorq_u8): Likewise.
19581 (veorq_u16): Likewise.
19582 (veorq_u32): Likewise.
19583 (veorq_u64): Likewise.
19584 (vbic_s8): Likewise.
19585 (vbic_s16): Likewise.
19586 (vbic_s32): Likewise.
19587 (vbic_u8): Likewise.
19588 (vbic_u16): Likewise.
19589 (vbic_u32): Likewise.
19590 (vbic_s64): Likewise.
19591 (vbic_u64): Likewise.
19592 (vbicq_s8): Likewise.
19593 (vbicq_s16): Likewise.
19594 (vbicq_s32): Likewise.
19595 (vbicq_s64): Likewise.
19596 (vbicq_u8): Likewise.
19597 (vbicq_u16): Likewise.
19598 (vbicq_u32): Likewise.
19599 (vbicq_u64): Likewise.
19600 (vorn_s8): Likewise.
19601 (vorn_s16): Likewise.
19602 (vorn_s32): Likewise.
19603 (vorn_u8): Likewise.
19604 (vorn_u16): Likewise.
19605 (vorn_u32): Likewise.
19606 (vorn_s64): Likewise.
19607 (vorn_u64): Likewise.
19608 (vornq_s8): Likewise.
19609 (vornq_s16): Likewise.
19610 (vornq_s32): Likewise.
19611 (vornq_s64): Likewise.
19612 (vornq_u8): Likewise.
19613 (vornq_u16): Likewise.
19614 (vornq_u32): Likewise.
19615 (vornq_u64): Likewise.
19617 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19619 * wide-int.cc (UTItype): Define.
19620 (UDWtype): Define for appropriate W_TYPE_SIZE.
19622 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
19624 PR tree-optimization/59100
19625 * tree-ssa-phiopt.c: Include tree-inline.h.
19626 (neutral_element_p, absorbing_element_p): New functions.
19627 (value_replacement): Handle conditional binary operations with a
19628 neutral or absorbing element.
19630 2014-05-08 Richard Biener <rguenther@suse.de>
19632 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
19633 folding the expression.
19634 (valueize_expr): Remove.
19635 (visit_reference_op_load): Do not valueize the result of
19637 (simplify_binary_expression): Likewise.
19638 (simplify_unary_expression): Likewise.
19640 2014-05-08 Richard Biener <rguenther@suse.de>
19642 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
19643 looking at TYPE_ARG_TYPES.
19645 2014-05-08 Richard Biener <rguenther@suse.de>
19647 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
19648 pointer propagation special-case.
19650 2014-05-08 Bin Cheng <bin.cheng@arm.com>
19652 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
19653 core part of address expressions.
19655 2014-05-08 Alan Modra <amodra@gmail.com>
19658 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
19659 loads and stores when -mno-strict-align at any alignment.
19660 (expand_block_clear): Similarly. Also correct calculation of
19663 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
19665 PR middle-end/39246
19666 * tree-complex.c (expand_complex_move): Keep line info when expanding
19668 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
19669 of complex expression. Use new argument to display correct location
19670 for values coming from phi statement.
19671 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
19672 (warn_uninitialized_phi): Pass location of phi argument to
19674 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
19675 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
19677 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
19679 * config/rs6000/predicates.md (indexed_address_mem): New.
19680 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
19681 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
19682 fpstore_ux, fpstore_u.
19683 (sign_extend, indexed, update): New.
19684 (cell_micro): Adjust.
19685 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
19686 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
19687 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
19688 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
19689 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
19690 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
19691 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
19692 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
19693 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
19694 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
19695 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
19696 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
19697 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
19698 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
19699 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
19701 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
19702 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
19703 *vsx_extract_<mode>_store): Adjust.
19704 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
19705 is_cracked_insn, insn_must_be_first_in_group,
19706 insn_must_be_last_in_group): Adjust.
19708 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
19710 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
19711 ppc440-fpstore): Adjust.
19712 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
19713 ppc476-fpstore): Adjust.
19714 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
19715 ppc601-fpstore): Adjust.
19716 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
19718 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
19720 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
19721 ppc7450-fpstore): Adjust.
19722 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
19723 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
19724 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
19726 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
19727 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
19728 cell-fpstore, cell-fpstore-update): Adjust.
19729 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
19730 ppce300c3_store, ppce300c3_fpstore): Adjust.
19731 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
19732 e500mc_fpstore): Adjust.
19733 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
19734 e500mc64_store, e500mc64_fpstore): Adjust.
19735 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
19736 e5500_fpstore): Adjust.
19737 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
19738 e6500_fpstore): Adjust.
19739 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
19741 * config/rs6000/power4.md (power4-load, power4-load-ext,
19742 power4-load-ext-update, power4-load-ext-update-indexed,
19743 power4-load-update-indexed, power4-load-update, power4-fpload,
19744 power4-fpload-update, power4-store, power4-store-update,
19745 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
19747 * config/rs6000/power5.md (power5-load, power5-load-ext,
19748 power5-load-ext-update, power5-load-ext-update-indexed,
19749 power5-load-update-indexed, power5-load-update, power5-fpload,
19750 power5-fpload-update, power5-store, power5-store-update,
19751 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
19753 * config/rs6000/power6.md (power6-load, power6-load-ext,
19754 power6-load-update, power6-load-update-indexed,
19755 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
19756 power6-fpload-update, power6-store, power6-store-update,
19757 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
19759 * config/rs6000/power7.md (power7-load, power7-load-ext,
19760 power7-load-update, power7-load-update-indexed,
19761 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
19762 power7-fpload-update, power7-store, power7-store-update,
19763 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
19765 * config/rs6000/power8.md (power8-load, power8-load-update,
19766 power8-load-ext, power8-load-ext-update, power8-fpload,
19767 power8-fpload-update, power8-store, power8-store-update-indexed,
19768 power8-fpstore, power8-fpstore-update): Adjust.
19769 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
19771 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
19772 titan_lsu_store, titan_lsu_fpstore): Adjust.
19773 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
19775 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
19778 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
19779 unrolled byte insns. Emit address increments after move insns.
19781 2014-05-07 David Malcolm <dmalcolm@redhat.com>
19783 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
19784 const_gimple, rather than a gimple.
19785 (gimple_call_builtin_p): Likewise, for the three variants.
19787 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
19788 (gimple_call_builtin_p): Likewise, for the three variants.
19790 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19792 PR tree-optimization/61095
19793 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
19795 2014-05-07 Richard Biener <rguenther@suse.de>
19797 PR tree-optimization/61034
19798 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
19799 (maybe_skip_until): Use translate to take into account
19800 lattices when trying to do disambiguations.
19801 (get_continuation_for_phi_1): Likewise.
19802 (get_continuation_for_phi): Adjust for added translate arguments.
19803 (walk_non_aliased_vuses): Likewise.
19804 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
19805 (walk_non_aliased_vuses): Likewise.
19806 (call_may_clobber_ref_p_1): Declare.
19807 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
19808 calls. Stop early if we are only supposed to disambiguate.
19809 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
19811 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
19813 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
19814 Emit an error when the function has arguments.
19816 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
19818 * cfgloop.h (unswitch_loops): Remove.
19819 * doc/passes.texi: Remove references to loop-unswitch.c
19820 * timevar.def (TV_LOOP_UNSWITCH): Remove.
19822 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
19824 * tree-vect-data-refs.c (vect_grouped_load_supported): New
19825 check for loads group of length 3.
19826 (vect_permute_load_chain): New permutations for loads group of
19828 * tree-vect-stmts.c (vect_model_load_cost): Change cost
19829 of vec_perm_shuffle for the new permutations.
19831 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
19833 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
19834 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
19835 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
19836 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
19837 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
19838 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
19839 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
19840 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
19842 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
19844 * loop-unswitch.c: Delete.
19846 2014-05-07 Richard Biener <rguenther@suse.de>
19848 * config.gcc: Always set need_64bit_hwint to yes.
19850 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
19852 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
19853 of using optimize_size.
19855 2014-05-06 Mike Stump <mikestump@comcast.net>
19857 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
19859 2014-05-06 Joseph Myers <joseph@codesourcery.com>
19861 * config/i386/sse.md (*mov<mode>_internal)
19862 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
19863 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
19864 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
19865 (*<code><mode>3, *andnot<mode>3<mask_name>)
19866 (<mask_codefor><code><mode>3<mask_name>): Only consider
19867 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
19869 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
19872 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
19874 * lra-constraints.c (valid_address_p): Move earlier in file.
19875 Add a constraint argument to the address_info version.
19876 (satisfies_memory_constraint_p): New function.
19877 (satisfies_address_constraint_p): Likewise.
19878 (process_alt_operands, curr_insn_transform): Use them.
19879 (process_address): Pass the constraint to valid_address_p when
19880 checking address operands.
19882 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
19884 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
19885 to their respective blocks. Fix inadvertent use of "node".
19887 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
19889 * emit-rtl.c (init_derived_machine_modes): New functionm, split
19891 (init_emit_once): ...here.
19892 * rtl.h (init_derived_machine_modes): Declare.
19893 * toplev.c (do_compile): Call it even if no_backend.
19895 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
19896 Mike Stump <mikestump@comcast.net>
19897 Richard Sandiford <rdsandiford@googlemail.com>
19898 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19900 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
19901 (rtx_equal_for_memref_p): Update comment.
19902 (adjust_offset_for_component_ref): Use wide-int interfaces.
19903 * builtins.c (get_object_alignment_2): Likewise.
19904 (c_readstr): Likewise.
19905 (target_char_cast): Add comment.
19906 (determine_block_size): Use wide-int interfaces.
19907 (expand_builtin_signbit): Likewise.
19908 (fold_builtin_int_roundingfn): Likewise.
19909 (fold_builtin_bitop): Likewise.
19910 (fold_builtin_bswap): Likewise.
19911 (fold_builtin_logarithm): Use signop.
19912 (fold_builtin_pow): Likewise.
19913 (fold_builtin_memory_op): Use wide-int interfaces.
19914 (fold_builtin_object_size): Likewise.
19915 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
19916 nb_iterations_estimate.
19917 (record_niter_bound): Use wide-int interfaces.
19918 (get_estimated_loop_iterations_int): Likewise.
19919 (get_estimated_loop_iterations): Likewise.
19920 (get_max_loop_iterations): Likewise.
19921 * cfgloop.h: Include wide-int.h.
19922 (struct nb_iter_bound): Change bound to widest_int.
19923 (struct loop): Change nb_iterations_upper_bound and
19924 nb_iterations_estimate to widest_int.
19925 (record_niter_bound): Switch to use widest_int.
19926 (get_estimated_loop_iterations): Likewise.
19927 (get_max_loop_iterations): Likewise.
19928 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
19929 update for wide-int.
19930 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
19931 * combine.c (try_combine): Likewise.
19932 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
19933 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
19935 (aarch64_float_const_representable_p): Likewise.
19936 * config/arc/arc.c: Include wide-int.h.
19937 (arc_can_use_doloop_p): Use wide-int interfaces.
19938 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
19939 (vfp3_const_double_index): Likewise.
19940 * config/avr/avr.c (avr_out_round): Likewise.
19941 (avr_fold_builtin): Likewise.
19942 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
19943 (bfin_can_use_doloop_p): Likewise.
19944 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
19945 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
19946 * config/i386/i386.c: Include wide-int.h.
19947 (ix86_data_alignment): Use wide-int interfaces.
19948 (ix86_local_alignment): Likewise.
19949 (ix86_emit_swsqrtsf): Update real_from_integer.
19950 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
19951 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
19952 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
19953 (zero_constant): Likewise.
19954 (input_operand): Likewise.
19955 (splat_input_operand): Likewise.
19956 (non_logical_cint_operand): Change const_double to const_wide_int.
19957 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
19958 (easy_altivec_constant): Remove comment.
19959 (paired_expand_vector_init): Use CONSTANT_P.
19960 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
19961 (rs6000_emit_move): Update checks.
19962 (rs6000_aggregate_candidate): Use wide-int interfaces.
19963 (rs6000_expand_ternop_builtin): Likewise.
19964 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
19965 (rs6000_assemble_integer): Likewise.
19966 (rs6000_hash_constant): Likewise.
19967 (output_toc): Likewise.
19968 (rs6000_rtx_costs): Likewise.
19969 (rs6000_emit_swrsqrt); Update call to real_from_integer.
19970 * config/rs6000/rs6000-c.c: Include wide-int.h.
19971 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
19972 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
19973 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
19974 Handle CONST_WIDE_INT.
19975 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
19976 Use tree_fits_uhwi_p.
19977 * config/sparc/sparc.c: Include wide-int.h.
19978 (sparc_fold_builtin): Use wide-int interfaces.
19979 * config/vax/vax.c: Include wide-int.h.
19980 (vax_float_literal): Use real_from_integer.
19981 * coretypes.h (struct hwivec_def): New.
19983 (const_hwivec): New.
19984 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
19985 (equiv_constant): Handle CONST_WIDE_INT.
19986 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
19987 (cselib_hash_rtx): Handle CONST_WIDE_INT.
19988 * dbxout.c (stabstr_U): Use wide-int interfaces.
19989 (dbxout_type): Update to use cst_fits_shwi_p.
19990 * defaults.h (LOG2_BITS_PER_UNIT): Define.
19991 (TARGET_SUPPORTS_WIDE_INT): Add default.
19992 * dfp.c: Include wide-int.h.
19993 (decimal_real_to_integer2): Use wide-int interfaces and rename to
19994 decimal_real_to_integer.
19995 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
19996 decimal_real_to_integer.
19997 * doc/generic.texi (Constant expressions): Update for wide_int.
19998 * doc/rtl.texi (const_double): Likewise.
19999 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
20000 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
20001 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
20002 (REAL_VALUE_FROM_INT): Remove.
20003 (TARGET_SUPPORTS_WIDE_INT): New.
20004 * doc/tm.texi: Regenerate.
20005 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
20006 * double-int.h: Include wide-int.h.
20007 (struct wi::int_traits): New.
20008 * dwarf2out.c (get_full_len): New.
20009 (dw_val_equal_p): Add case dw_val_class_wide_int.
20010 (size_of_loc_descr): Likewise.
20011 (output_loc_operands): Likewise.
20012 (insert_double): Remove.
20013 (insert_wide_int): New.
20014 (add_AT_wide): New.
20015 (print_die): Add case dw_val_class_wide_int.
20016 (attr_checksum): Likewise.
20017 (attr_checksum_ordered): Likewise.
20018 (same_dw_val_p): Likewise.
20019 (size_of_die): Likewise.
20020 (value_format): Likewise.
20021 (output_die): Likewise.
20022 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
20024 (clz_loc_descriptor): Use wide-int interfaces.
20025 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
20026 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
20027 (round_up_to_align): Use wide-int interfaces.
20028 (field_byte_offset): Likewise.
20029 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
20030 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
20031 CONST_DOUBLE handling. Use wide-int interfaces.
20032 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
20033 (gen_enumeration_type_die): Use add_AT_wide.
20034 (hash_loc_operands): Add case dw_val_class_wide_int.
20035 (compare_loc_operands): Likewise.
20036 * dwarf2out.h: Include wide-int.h.
20037 (wide_int_ptr): New.
20038 (enum dw_val_class): Add dw_val_class_wide_int.
20039 (struct dw_val_struct): Add val_wide.
20040 * emit-rtl.c (const_wide_int_htab): New.
20041 (const_wide_int_htab_hash): New.
20042 (const_wide_int_htab_eq): New.
20043 (lookup_const_wide_int): New.
20044 (const_double_htab_hash): Use wide-int interfaces.
20045 (const_double_htab_eq): Likewise.
20046 (rtx_to_double_int): Conditionally compile for wide-int.
20047 (immed_double_int_const): Rename to immed_wide_int_const and
20048 update for wide-int.
20049 (immed_double_const): Conditionally compile for wide-int.
20050 (init_emit_once): Use wide-int interfaces.
20051 * explow.c (plus_constant): Likewise.
20052 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
20053 (lshift_value): Use wide-int interfaces.
20054 (expand_mult): Likewise.
20055 (choose_multiplier): Likewise.
20056 (expand_smod_pow2): Likewise.
20057 (make_tree): Likewise.
20058 * expr.c (convert_modes): Consolidate handling of constants.
20059 Use wide-int interfaces.
20060 (emit_group_load_1): Add note.
20061 (store_expr): Update comment.
20062 (get_inner_reference): Use wide-int interfaces.
20063 (expand_constructor): Update comment.
20064 (expand_expr_real_2): Use wide-int interfaces.
20065 (expand_expr_real_1): Likewise.
20066 (reduce_to_bit_field_precision): Likewise.
20067 (const_vector_from_tree): Likewise.
20068 * final.c: Include wide-int-print.h.
20069 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
20070 * fixed-value.c: Include wide-int.h.
20071 (fixed_from_string): Use wide-int interfaces.
20072 (fixed_to_decimal): Likewise.
20073 (fixed_convert_from_real): Likewise.
20074 (real_convert_from_fixed): Likewise.
20075 * fold-const.h (mem_ref_offset): Return an offset_int.
20076 (div_if_zero_remainder): Remove code parameter.
20077 * fold-const.c (div_if_zero_remainder): Remove code parameter.
20078 Use wide-int interfaces.
20079 (may_negate_without_overflow_p): Use wide-int interfaces.
20080 (negate_expr_p): Likewise.
20081 (fold_negate_expr): Likewise.
20082 (int_const_binop_1): Likewise.
20083 (const_binop): Likewise.
20084 (fold_convert_const_int_from_int): Likewise.
20085 (fold_convert_const_int_from_real): Likewise.
20086 (fold_convert_const_int_from_fixed): Likewise.
20087 (fold_convert_const_fixed_from_int): Likewise.
20088 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
20089 (sign_bit_p): Use wide-int interfaces.
20090 (make_range_step): Likewise.
20091 (build_range_check): Likewise. Pass an integer of the correct type
20092 instead of using integer_one_node.
20093 (range_predecessor): Pass an integer of the correct type instead
20094 of using integer_one_node.
20095 (range_successor): Likewise.
20096 (merge_ranges): Likewise.
20097 (unextend): Use wide-int interfaces.
20098 (extract_muldiv_1): Likewise.
20099 (fold_div_compare): Likewise.
20100 (fold_single_bit_test): Likewise.
20101 (fold_sign_changed_comparison): Likewise.
20102 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
20103 (fold_plusminus_mult_expr): Use wide-int interfaces.
20104 (native_encode_int): Likewise.
20105 (native_interpret_int): Likewise.
20106 (fold_unary_loc): Likewise.
20107 (pointer_may_wrap_p): Likewise.
20108 (size_low_cst): Likewise.
20109 (mask_with_tz): Likewise.
20110 (fold_binary_loc): Likewise.
20111 (fold_ternary_loc): Likewise.
20112 (multiple_of_p): Likewise.
20113 (tree_call_nonnegative_warnv_p): Update calls to
20114 tree_int_cst_min_precision and real_from_integer.
20115 (fold_negate_const): Use wide-int interfaces.
20116 (fold_abs_const): Likewise.
20117 (fold_relational_const): Use tree_int_cst_lt.
20118 (round_up_loc): Use wide-int interfaces.
20119 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
20120 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
20121 * gengtype.c: Remove include of double-int.h.
20122 (do_typedef): Use wide-int interfaces.
20123 (open_base_files): Add wide-int.h.
20124 (main): Add offset_int and widest_int typedefs.
20125 * gengtype-lex.l: Handle "^".
20126 (CXX_KEYWORD): Add "static".
20127 * gengtype-parse.c (require3): New.
20128 (require_template_declaration): Handle constant template arguments
20129 and nested templates.
20130 * gengtype-state.c: Don't include "double-int.h".
20131 * genpreds.c (write_one_predicate_function): Update comment.
20132 (write_tm_constrs_h): Add check for hval and lval use in
20134 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
20135 (add_to_sequence): Likewise.
20136 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
20137 and const_double_operand.
20138 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
20140 * gimple-fold.c (get_base_constructor): Likewise.
20141 (fold_array_ctor_reference): Likewise.
20142 (fold_nonarray_ctor_reference): Likewise.
20143 (fold_const_aggregate_ref_1): Likewise.
20144 (gimple_val_nonnegative_real_p): Likewise.
20145 (gimple_fold_indirect_ref): Likewise.
20146 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
20147 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
20148 (struct slsr_cand_d): Change index to be widest_int.
20149 (struct incr_info_d): Change incr to be widest_int.
20150 (alloc_cand_and_find_basis): Use wide-int interfaces.
20151 (slsr_process_phi): Likewise.
20152 (backtrace_base_for_ref): Likewise. Return a widest_int.
20153 (restructure_reference): Take a widest_int instead of a double_int.
20154 (slsr_process_ref): Use wide-int interfaces.
20155 (create_mul_ssa_cand): Likewise.
20156 (create_mul_imm_cand): Likewise.
20157 (create_add_ssa_cand): Likewise.
20158 (create_add_imm_cand): Take a widest_int instead of a double_int.
20159 (slsr_process_add): Use wide-int interfaces.
20160 (slsr_process_cast): Likewise.
20161 (slsr_process_copy): Likewise.
20162 (dump_candidate): Likewise.
20163 (dump_incr_vec): Likewise.
20164 (replace_ref): Likewise.
20165 (cand_increment): Likewise. Return a widest_int.
20166 (cand_abs_increment): Likewise.
20167 (replace_mult_candidate): Take a widest_int instead of a double_int.
20168 (replace_unconditional_candidate): Use wide-int interfaces.
20169 (incr_vec_index): Take a widest_int instead of a double_int.
20170 (create_add_on_incoming_edge): Likewise.
20171 (create_phi_basis): Use wide-int interfaces.
20172 (replace_conditional_candidate): Likewise.
20173 (record_increment): Take a widest_int instead of a double_int.
20174 (record_phi_increments): Use wide-int interfaces.
20175 (phi_incr_cost): Take a widest_int instead of a double_int.
20176 (lowest_cost_path): Likewise.
20177 (total_savings): Likewise.
20178 (analyze_increments): Use wide-int interfaces.
20179 (ncd_with_phi): Take a widest_int instead of a double_int.
20180 (ncd_of_cand_and_phis): Likewise.
20181 (nearest_common_dominator_for_cands): Likewise.
20182 (insert_initializers): Use wide-int interfaces.
20183 (all_phi_incrs_profitable): Likewise.
20184 (replace_one_candidate): Likewise.
20185 (replace_profitable_candidates): Likewise.
20186 * godump.c: Include wide-int-print.h.
20187 (go_output_typedef): Use wide-int interfaces.
20188 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
20189 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
20190 (build_loop_iteration_domains): Likewise.
20191 * hooks.h: Include wide-int.h rather than double-int.h.
20192 (hook_bool_dint_dint_uint_bool_true): Delete.
20193 (hook_bool_wint_wint_uint_bool_true): Declare.
20194 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
20195 (hook_bool_wint_wint_uint_bool_true): New.
20196 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
20198 (ubsan_expand_si_overflow_mul_check): Likewise.
20199 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
20200 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
20201 (get_ancestor_addr_info): Likewise.
20202 (ipa_modify_call_arguments): Likewise.
20203 * loop-doloop.c (doloop_modify): Likewise.
20204 (doloop_optimize): Likewise.
20205 * loop-iv.c (iv_number_of_iterations): Likewise.
20206 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
20207 (unroll_loop_constant_iterations): Likewise.
20208 (decide_unroll_runtime_iterations): Likewise.
20209 (unroll_loop_runtime_iterations): Likewise.
20210 (decide_peel_simple): Likewise.
20211 (decide_unroll_stupid): Likewise.
20212 * lto-streamer-in.c (streamer_read_wi): Add.
20213 (input_cfg): Use wide-int interfaces.
20214 (lto_input_tree_1): Likewise.
20215 * lto-streamer-out.c (streamer_write_wi): Add.
20216 (hash_tree): Use wide-int interfaces.
20217 (output_cfg): Likewise.
20218 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
20219 (GTFILES): Add wide-int.h and signop.h.
20220 (TAGS): Look for .cc files too.
20221 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
20222 * optabs.c (expand_subword_shift): Likewise.
20223 (expand_doubleword_shift): Likewise.
20224 (expand_absneg_bit): Likewise.
20225 (expand_copysign_absneg): Likewise.
20226 (expand_copysign_bit): Likewise.
20227 * postreload.c (reload_cse_simplify_set): Likewise.
20228 * predict.c (predict_iv_comparison): Likewise.
20229 * pretty-print.h: Include wide-int-print.h.
20231 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
20232 * print-tree.c: Include wide-int-print.h.
20233 (print_node_brief): Use wide-int interfaces.
20234 (print_node): Likewise.
20235 * read-rtl.c (validate_const_wide_int): New.
20236 (read_rtx_code): Add CONST_WIDE_INT case.
20237 * real.c: Include wide-int.h.
20238 (real_to_integer2): Delete.
20239 (real_to_integer): New function, returning a wide_int.
20240 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
20241 (ten_to_ptwo): Update call to real_from_integer.
20242 (real_digit): Likewise.
20243 * real.h: Include signop.h, wide-int.h and insn-modes.h.
20244 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
20245 (REAL_VALUE_TO_INT): Delete.
20246 (real_to_integer): Declare a wide-int form.
20247 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
20248 * recog.c (const_int_operand): Improve comment.
20249 (const_scalar_int_operand): New.
20250 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
20251 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
20252 (split_double): Likewise.
20253 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
20254 (rtx_size): Likewise.
20255 (rtx_alloc_stat_v): New.
20256 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
20257 (cwi_output_hex): New.
20258 (iterative_hash_rtx): Handle CONST_WIDE_INT.
20259 (cwi_check_failed_bounds): New.
20260 * rtl.def (CONST_WIDE_INT): New.
20261 * rtl.h: Include <utility> and wide-int.h.
20262 (struct hwivec_def): New.
20263 (CWI_GET_NUM_ELEM): New.
20264 (CWI_PUT_NUM_ELEM): New.
20265 (struct rtx_def): Add num_elem and hwiv.
20266 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
20267 (CASE_CONST_UNIQUE): Likewise.
20268 (CASE_CONST_ANY): Likewise.
20269 (CONST_SCALAR_INT_P): Likewise.
20270 (CONST_WIDE_INT_P): New.
20272 (HWIVEC_CHECK): New.
20273 (cwi_check_failed_bounds): New.
20275 (HWIVEC_CHECK): New.
20276 (CONST_WIDE_INT_VEC) New.
20277 (CONST_WIDE_INT_NUNITS) New.
20278 (CONST_WIDE_INT_ELT) New.
20279 (rtx_mode_t): New type.
20280 (wi::int_traits <rtx_mode_t>): New.
20282 (wi::min_value): New.
20283 (wi::max_value): New.
20285 (const_wide_int_alloc): New.
20286 (immed_wide_int_const): New.
20287 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
20288 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
20289 * signop.h: New file.
20290 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
20291 (simplify_const_unary_operation): Use wide-int interfaces.
20292 (simplify_binary_operation_1): Likewise.
20293 (simplify_const_binary_operation): Likewise.
20294 (simplify_const_relational_operation): Likewise.
20295 (simplify_immed_subreg): Likewise.
20296 * stmt.c (expand_case): Likewise.
20297 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
20298 signop rather than a bool.
20299 * stor-layout.c (layout_type): Use wide-int interfaces.
20300 (initialize_sizetypes): Update calls to
20301 set_min_and_max_values_for_integral_type.
20302 (set_min_and_max_values_for_integral_type): Take a signop rather
20303 than a bool. Use wide-int interfaces.
20304 (fixup_signed_type): Update accordingly. Remove
20305 HOST_BITS_PER_DOUBLE_INT limit.
20306 (fixup_unsigned_type): Likewise.
20307 * system.h (STATIC_CONSTANT_P): New.
20308 (STATIC_ASSERT): New.
20309 * target.def (can_use_doloop_p): Take widest_ints rather than
20311 * target.h: Include wide-int.h rather than double-int.h.
20312 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
20314 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
20315 rather than INT_CST_LT_UNSIGNED.
20316 (can_use_doloop_if_innermost): Take widest_ints rather than
20318 * tree-affine.c: Include wide-int-print.h.
20319 (double_int_ext_for_comb): Delete.
20320 (wide_int_ext_for_comb): New.
20321 (aff_combination_zero): Use wide-int interfaces.
20322 (aff_combination_const): Take a widest_int instead of a double_int.
20323 (aff_combination_elt): Use wide-int interfaces.
20324 (aff_combination_scale): Take a widest_int instead of a double_int.
20325 (aff_combination_add_elt): Likewise.
20326 (aff_combination_add_cst): Likewise.
20327 (aff_combination_add): Use wide-int interfaces.
20328 (aff_combination_convert): Likewise.
20329 (tree_to_aff_combination): Likewise.
20330 (add_elt_to_tree): Take a widest_int instead of a double_int.
20331 (aff_combination_to_tree): Use wide-int interfaces.
20332 (aff_combination_remove_elt): Likewise.
20333 (aff_combination_add_product): Take a widest_int instead of
20335 (aff_combination_mult): Use wide-int interfaces.
20336 (aff_combination_expand): Likewise.
20337 (double_int_constant_multiple_p): Delete.
20338 (wide_int_constant_multiple_p): New.
20339 (aff_combination_constant_multiple_p): Take a widest_int pointer
20340 instead of a double_int pointer.
20341 (print_aff): Use wide-int interfaces.
20342 (get_inner_reference_aff): Take a widest_int pointer
20343 instead of a double_int pointer.
20344 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
20345 * tree-affine.h: Include wide-int.h.
20346 (struct aff_comb_elt): Change type of coef to widest_int.
20347 (struct affine_tree_combination): Change type of offset to widest_int.
20348 (double_int_ext_for_comb): Delete.
20349 (wide_int_ext_for_comb): New.
20350 (aff_combination_const): Use widest_int instead of double_int.
20351 (aff_combination_scale): Likewise.
20352 (aff_combination_add_elt): Likewise.
20353 (aff_combination_constant_multiple_p): Likewise.
20354 (get_inner_reference_aff): Likewise.
20355 (aff_comb_cannot_overlap_p): Likewise.
20356 (aff_combination_zero_p): Use wide-int interfaces.
20357 * tree.c: Include tree.h.
20358 (init_ttree): Use make_int_cst.
20359 (tree_code_size): Removed code for INTEGER_CST case.
20360 (tree_size): Add INTEGER_CST case.
20361 (make_node_stat): Update comment.
20362 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
20363 (build_int_cst_type): Use wide-int interfaces.
20364 (double_int_to_tree): Likewise.
20365 (double_int_fits_to_tree_p): Delete.
20366 (force_fit_type_double): Delete.
20367 (force_fit_type): New.
20368 (int_cst_hash_hash): Use wide-int interfaces.
20369 (int_cst_hash_eq): Likewise.
20370 (build_int_cst_wide): Delete.
20371 (wide_int_to_tree): New.
20372 (cache_integer_cst): Use wide-int interfaces.
20373 (build_low_bits_mask): Likewise.
20374 (cst_and_fits_in_hwi): Likewise.
20375 (real_value_from_int_cst): Likewise.
20376 (make_int_cst_stat): New.
20377 (integer_zerop): Use wide_int interfaces.
20378 (integer_onep): Likewise.
20379 (integer_all_onesp): Likewise.
20380 (integer_pow2p): Likewise.
20381 (integer_nonzerop): Likewise.
20382 (tree_log2): Likewise.
20383 (tree_floor_log2): Likewise.
20384 (tree_ctz): Likewise.
20385 (int_size_in_bytes): Likewise.
20386 (mem_ref_offset): Return an offset_int rather than a double_int.
20387 (build_type_attribute_qual_variant): Use wide_int interfaces.
20388 (type_hash_eq): Likewise
20389 (tree_int_cst_equal): Likewise.
20390 (tree_int_cst_lt): Delete.
20391 (tree_int_cst_compare): Likewise.
20392 (tree_fits_shwi_p): Use wide_int interfaces.
20393 (tree_fits_uhwi_p): Likewise.
20394 (tree_int_cst_sign_bit): Likewise.
20395 (tree_int_cst_sgn): Likewise.
20396 (tree_int_cst_min_precision): Take a signop rather than a bool.
20397 (simple_cst_equal): Use wide_int interfaces.
20398 (compare_tree_int): Likewise.
20399 (iterative_hash_expr): Likewise.
20400 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
20402 (get_type_static_bounds): Use wide_int interfaces.
20403 (tree_int_cst_elt_check_failed): New.
20404 (build_common_tree_nodes): Reordered to set prec before filling in
20406 (int_cst_value): Check cst_and_fits_in_hwi.
20407 (widest_int_cst_value): Use wide_int interfaces.
20408 (upper_bound_in_type): Likewise.
20409 (lower_bound_in_type): Likewise.
20410 (num_ending_zeros): Likewise.
20411 (drop_tree_overflow): Likewise.
20412 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
20413 (gen_conditions_for_pow_cst_base): Likewise.
20414 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
20415 (group_case_labels_stmt): Use wide-int interfaces.
20416 (verify_gimple_assign_binary): Likewise.
20417 (print_loop): Likewise.
20418 * tree-chrec.c (tree_fold_binomial): Likewise.
20419 * tree-core.h (struct tree_base): Add int_length.
20420 (struct tree_int_cst): Change rep of value.
20421 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
20422 (dr_may_alias_p): Likewise.
20423 (max_stmt_executions_tree): Likewise.
20424 * tree.def (INTEGER_CST): Update comment.
20425 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
20426 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
20427 * tree-dump.c: Include wide-int.h and wide-int-print.h.
20428 (dequeue_and_dump): Use wide-int interfaces.
20429 * tree.h: Include wide-int.h.
20430 (NULL_TREE): Moved to earlier loc in file.
20431 (TREE_INT_CST_ELT_CHECK): New.
20432 (tree_int_cst_elt_check_failed): New.
20434 (TREE_INT_CST): Delete.
20435 (TREE_INT_CST_LOW): Use wide-int interfaces.
20436 (TREE_INT_CST_HIGH): Delete.
20437 (TREE_INT_CST_NUNITS): New.
20438 (TREE_INT_CST_EXT_NUNITS): Likewise.
20439 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
20440 (TREE_INT_CST_ELT): Likewise.
20441 (INT_CST_LT): Delete.
20442 (tree_int_cst_elt_check): New (two forms).
20443 (type_code_size): Update comment.
20444 (make_int_cst_stat, make_int_cst): New.
20445 (tree_to_double_int): Delete.
20446 (double_int_fits_to_tree_p): Delete.
20447 (force_fit_type_double): Delete.
20448 (build_int_cstu): Replace with out-of-line function.
20449 (build_int_cst_wide): Delete.
20450 (tree_int_cst_lt): Define inline.
20451 (tree_int_cst_le): New.
20452 (tree_int_cst_compare): Define inline.
20453 (tree_int_cst_min_precision): Take a signop rather than a bool.
20454 (wi::int_traits <const_tree>): New.
20455 (wi::int_traits <tree>): New.
20456 (wi::extended_tree): New.
20457 (wi::int_traits <wi::extended_tree>): New.
20458 (wi::to_widest): New.
20459 (wi::to_offset): New.
20460 (wi::fits_to_tree_p): New.
20461 (wi::min_value): New.
20462 (wi::max_value): New.
20463 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
20464 (copy_tree_body_r): Likewise.
20465 * tree-object-size.c (compute_object_offset): Likewise.
20466 (addr_object_size): Likewise.
20467 * tree-predcom.c: Include wide-int-print.h.
20468 (struct dref_d): Change type of offset to widest_int.
20469 (dump_dref): Call wide-int printer.
20470 (aff_combination_dr_offset): Use wide-int interfaces.
20471 (determine_offset): Take a widest_int pointer rather than a
20472 double_int pointer.
20473 (split_data_refs_to_components): Use wide-int interfaces.
20474 (suitable_component_p): Likewise.
20475 (order_drefs): Likewise.
20476 (add_ref_to_chain): Likewise.
20477 (valid_initializer_p): Likewise.
20478 (determine_roots_comp): Likewise.
20479 * tree-pretty-print.c: Include wide-int-print.h.
20480 (dump_generic_node): Use wide-int interfaces.
20481 * tree-sra.c (sra_ipa_modify_expr): Likewise.
20482 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
20483 (move_fixed_address_to_symbol): Likewise.
20484 (move_hint_to_base): Likewise.
20485 (move_pointer_to_base): Likewise.
20486 (move_variant_to_index): Likewise.
20487 (most_expensive_mult_to_index): Likewise.
20488 (addr_to_parts): Likewise.
20489 (copy_ref_info): Likewise.
20490 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
20491 (indirect_refs_may_alias_p): Likewise.
20492 (stmt_kills_ref_p_1): Likewise.
20493 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
20494 * tree-ssa-ccp.c: Update comment at top of file. Include
20496 (struct prop_value_d): Change type of mask to widest_int.
20497 (extend_mask): New function.
20498 (dump_lattice_value): Use wide-int interfaces.
20499 (get_default_value): Likewise.
20500 (set_constant_value): Likewise.
20501 (set_value_varying): Likewise.
20502 (valid_lattice_transition): Likewise.
20503 (set_lattice_value): Likewise.
20504 (value_to_double_int): Delete.
20505 (value_to_wide_int): New.
20506 (get_value_from_alignment): Use wide-int interfaces.
20507 (get_value_for_expr): Likewise.
20508 (do_dbg_cnt): Likewise.
20509 (ccp_finalize): Likewise.
20510 (ccp_lattice_meet): Likewise.
20511 (bit_value_unop_1): Use widest_ints rather than double_ints.
20512 (bit_value_binop_1): Likewise.
20513 (bit_value_unop): Use wide-int interfaces.
20514 (bit_value_binop): Likewise.
20515 (bit_value_assume_aligned): Likewise.
20516 (evaluate_stmt): Likewise.
20517 (ccp_fold_stmt): Likewise.
20518 (visit_cond_stmt): Likewise.
20519 (ccp_visit_stmt): Likewise.
20520 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
20521 (constant_pointer_difference): Likewise.
20522 (associate_pointerplus): Likewise.
20523 (combine_conversions): Likewise.
20524 * tree-ssa-loop.h: Include wide-int.h.
20525 (struct tree_niter_desc): Change type of max to widest_int.
20526 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
20527 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
20528 (remove_redundant_iv_tests): Likewise.
20529 (canonicalize_loop_induction_variables): Likewise.
20530 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
20531 (constant_multiple_of): Take a widest_int pointer instead of
20532 a double_int pointer.
20533 (get_computation_aff): Use wide-int interfaces.
20534 (ptr_difference_cost): Likewise.
20535 (difference_cost): Likewise.
20536 (get_loop_invariant_expr_id): Likewise.
20537 (get_computation_cost_at): Likewise.
20538 (iv_elimination_compare_lt): Likewise.
20539 (may_eliminate_iv): Likewise.
20540 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
20541 instead of double_int.
20542 (max_loop_iterations): Likewise.
20543 (max_stmt_executions): Likewise.
20544 (estimated_stmt_executions): Likewise.
20545 * tree-ssa-loop-niter.c: Include wide-int-print.h.
20546 (split_to_var_and_offset): Use wide-int interfaces.
20547 (determine_value_range): Likewise.
20548 (bound_difference_of_offsetted_base): Likewise.
20549 (bounds_add): Take a widest_int instead of a double_int.
20550 (number_of_iterations_ne_max): Use wide-int interfaces.
20551 (number_of_iterations_ne): Likewise.
20552 (number_of_iterations_lt_to_ne): Likewise.
20553 (assert_loop_rolls_lt): Likewise.
20554 (number_of_iterations_lt): Likewise.
20555 (number_of_iterations_le): Likewise.
20556 (number_of_iterations_cond): Likewise.
20557 (number_of_iterations_exit): Likewise.
20558 (finite_loop_p): Likewise.
20559 (derive_constant_upper_bound_assign): Likewise.
20560 (derive_constant_upper_bound): Return a widest_int.
20561 (derive_constant_upper_bound_ops): Likewise.
20562 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
20563 (record_estimate): Take a widest_int rather than a double_int.
20564 (record_nonwrapping_iv): Use wide-int interfaces.
20565 (double_int_cmp): Delete.
20566 (wide_int_cmp): New.
20567 (bound_index): Take a widest_int rather than a double_int.
20568 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
20569 (maybe_lower_iteration_bound): Likewise.
20570 (estimate_numbers_of_iterations_loop): Likewise.
20571 (estimated_loop_iterations): Take a widest_int pointer than than
20572 a double_int pointer.
20573 (estimated_loop_iterations_int): Use wide-int interfaces.
20574 (max_loop_iterations): Take a widest_int pointer than than
20575 a double_int pointer.
20576 (max_loop_iterations_int): Use wide-int interfaces.
20577 (max_stmt_executions): Take a widest_int pointer than than
20578 a double_int pointer.
20579 (estimated_stmt_executions): Likewise.
20580 (n_of_executions_at_most): Use wide-int interfaces.
20581 (scev_probably_wraps_p): Likewise.
20582 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
20583 to real_to_integer.
20584 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
20586 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
20587 double_ints. Adjust for trailing_wide_ints <3> representation.
20588 (set_nonzero_bits): Likewise.
20589 (get_range_info): Return wide_ints rather than double_ints.
20590 Adjust for trailing_wide_ints <3> representation.
20591 (get_nonzero_bits): Likewise.
20592 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
20594 * tree-ssanames.h (struct range_info_def): Replace min, max and
20595 nonzero_bits with a trailing_wide_ints <3>.
20596 (set_range_info): Use wide_int_refs rather than double_ints.
20597 (set_nonzero_bits): Likewise.
20598 (get_range_info): Return wide_ints rather than double_ints.
20599 (get_nonzero_bits): Likewise.
20600 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
20601 * tree-ssa-pre.c (phi_translate_1): Likewise.
20602 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
20603 (acceptable_pow_call): Likewise.
20604 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
20606 (vn_reference_fold_indirect): Likewise.
20607 (vn_reference_maybe_forwprop_address): Likewise.
20608 (valueize_refs_1): Likewise.
20609 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
20610 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
20611 tree_int_cst_lt and tree_int_cst_le.
20612 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
20614 (streamer_alloc_tree): Likewise.
20615 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
20616 (streamer_write_tree_header): Likewise.
20617 (streamer_write_integer_cst): Likewise.
20618 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
20619 (build_constructors): Likewise.
20620 (array_value_type): Likewise.
20621 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
20622 (vect_check_gather): Likewise.
20623 * tree-vect-generic.c (build_replicated_const): Likewise.
20624 (expand_vector_divmod): Likewise.
20625 * tree-vect-loop.c (vect_transform_loop): Likewise.
20626 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
20627 (vect_do_peeling_for_alignment): Likewise.
20628 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
20629 * tree-vrp.c: Include wide-int.h.
20630 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
20631 (extract_range_from_assert): Use wide-int interfaces.
20632 (vrp_int_const_binop): Likewise.
20633 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
20634 double_int pointers.
20635 (ranges_from_anti_range): Use wide-int interfaces.
20636 (quad_int_cmp): Delete.
20637 (quad_int_pair_sort): Likewise.
20638 (extract_range_from_binary_expr_1): Use wide-int interfaces.
20639 (extract_range_from_unary_expr_1): Likewise.
20640 (adjust_range_with_scev): Likewise.
20641 (masked_increment): Take and return wide_ints rather than double_ints.
20642 (register_edge_assert_for_2): Use wide-int interfaces.
20643 (check_array_ref): Likewise.
20644 (search_for_addr_array): Likewise.
20645 (maybe_set_nonzero_bits): Likewise.
20646 (union_ranges): Pass an integer of the correct type instead of
20647 using integer_one_node.
20648 (intersect_ranges): Likewise.
20649 (simplify_truth_ops_using_ranges): Likewise.
20650 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
20651 (range_fits_type_p): Likewise.
20652 (simplify_cond_using_ranges): Likewise. Take a signop rather than
20654 (simplify_conversion_using_ranges): Use wide-int interfaces.
20655 (simplify_float_conversion_using_ranges): Likewise.
20656 (vrp_finalize): Likewise.
20657 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
20658 (gimple_stringops_transform): Likewise.
20659 * varasm.c (decode_addr_const): Likewise.
20660 (const_hash_1): Likewise.
20661 (const_rtx_hash_1): Likewise
20662 (output_constant): Likewise.
20663 (array_size_for_constructor): Likewise.
20664 (output_constructor_regular_field): Likewise.
20665 (output_constructor_bitfield): Likewise.
20666 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
20667 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
20669 * gencheck.c: Define BITS_PER_UNIT.
20670 * wide-int.cc: New.
20672 * wide-int-print.cc: New.
20673 * wide-int-print.h: New.
20675 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20677 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
20679 2014-05-06 Richard Biener <rguenther@suse.de>
20681 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
20682 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
20683 (TODO_verify_all): Adjust.
20684 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
20685 TODO_verify_stmts and TODO_verify_rtl_sharing.
20686 * bb-reorder.c: Likewise.
20687 * cfgexpand.c: Likewise.
20688 * cprop.c: Likewise.
20690 * function.c: Likewise.
20691 * fwprop.c: Likewise.
20692 * gcse.c: Likewise.
20693 * gimple-ssa-isolate-paths.c: Likewise.
20694 * gimple-ssa-strength-reduction.c: Likewise.
20695 * ipa-split.c: Likewise.
20696 * loop-init.c: Likewise.
20697 * loop-unroll.c: Likewise.
20698 * lower-subreg.c: Likewise.
20699 * modulo-sched.c: Likewise.
20700 * postreload-gcse.c: Likewise.
20701 * predict.c: Likewise.
20702 * recog.c: Likewise.
20703 * sched-rgn.c: Likewise.
20704 * store-motion.c: Likewise.
20705 * tracer.c: Likewise.
20706 * trans-mem.c: Likewise.
20707 * tree-call-cdce.c: Likewise.
20708 * tree-cfg.c: Likewise.
20709 * tree-cfgcleanup.c: Likewise.
20710 * tree-complex.c: Likewise.
20711 * tree-eh.c: Likewise.
20712 * tree-emutls.c: Likewise.
20713 * tree-if-conv.c: Likewise.
20714 * tree-into-ssa.c: Likewise.
20715 * tree-loop-distribution.c: Likewise.
20716 * tree-object-size.c: Likewise.
20717 * tree-parloops.c: Likewise.
20718 * tree-pass.h: Likewise.
20719 * tree-sra.c: Likewise.
20720 * tree-ssa-ccp.c: Likewise.
20721 * tree-ssa-copy.c: Likewise.
20722 * tree-ssa-copyrename.c: Likewise.
20723 * tree-ssa-dce.c: Likewise.
20724 * tree-ssa-dom.c: Likewise.
20725 * tree-ssa-dse.c: Likewise.
20726 * tree-ssa-forwprop.c: Likewise.
20727 * tree-ssa-ifcombine.c: Likewise.
20728 * tree-ssa-loop-ch.c: Likewise.
20729 * tree-ssa-loop-ivcanon.c: Likewise.
20730 * tree-ssa-loop.c: Likewise.
20731 * tree-ssa-math-opts.c: Likewise.
20732 * tree-ssa-phiopt.c: Likewise.
20733 * tree-ssa-phiprop.c: Likewise.
20734 * tree-ssa-pre.c: Likewise.
20735 * tree-ssa-reassoc.c: Likewise.
20736 * tree-ssa-sink.c: Likewise.
20737 * tree-ssa-strlen.c: Likewise.
20738 * tree-ssa-tail-merge.c: Likewise.
20739 * tree-ssa-uncprop.c: Likewise.
20740 * tree-switch-conversion.c: Likewise.
20741 * tree-tailcall.c: Likewise.
20742 * tree-vect-generic.c: Likewise.
20743 * tree-vectorizer.c: Likewise.
20744 * tree-vrp.c: Likewise.
20745 * tsan.c: Likewise.
20746 * var-tracking.c: Likewise.
20747 * bt-load.c: Likewise.
20748 * cfgcleanup.c: Likewise.
20749 * combine-stack-adj.c: Likewise.
20750 * combine.c: Likewise.
20751 * compare-elim.c: Likewise.
20752 * config/epiphany/resolve-sw-modes.c: Likewise.
20753 * config/i386/i386.c: Likewise.
20754 * config/mips/mips.c: Likewise.
20755 * config/s390/s390.c: Likewise.
20756 * config/sh/sh_treg_combine.cc: Likewise.
20757 * config/sparc/sparc.c: Likewise.
20760 * final.c: Likewise.
20761 * ifcvt.c: Likewise.
20762 * mode-switching.c: Likewise.
20763 * passes.c: Likewise.
20764 * postreload.c: Likewise.
20766 * reg-stack.c: Likewise.
20767 * regcprop.c: Likewise.
20768 * regrename.c: Likewise.
20771 2014-05-06 Richard Biener <rguenther@suse.de>
20773 PR middle-end/61070
20774 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
20775 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
20777 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
20780 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
20782 2014-05-05 Radovan Obradovic <robradovic@mips.com>
20783 Tom de Vries <tom@codesourcery.com>
20785 * target.def (call_fusage_contains_non_callee_clobbers): New
20787 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
20789 (@node Miscellaneous Register Hooks): New node.
20790 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
20791 * doc/tm.texi: Regenerate.
20793 2014-05-05 Marek Polacek <polacek@redhat.com>
20796 * opts.c (common_handle_option): Call error_at instead of warning_at.
20798 2014-05-05 Richard Biener <rguenther@suse.de>
20800 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
20801 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
20802 under the TODO_verify_il umbrella.
20804 2014-05-05 Richard Biener <rguenther@suse.de>
20806 * passes.c (execute_function_todo): Move TODO_verify_flow under
20807 the TODO_verify_ul umbrella.
20809 2014-05-05 Richard Biener <rguenther@suse.de>
20811 PR middle-end/61010
20812 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
20813 X & CST away from a CST that is the mask of a mode.
20815 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20817 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
20818 int argument to enum machine_mode.
20819 (picochip_class_max_nregs): Ditto.
20820 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
20821 (picochip_class_max_nregs): Ditto.
20823 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20825 * target.def: Add new target hook.
20826 * doc/tm.texi: Regenerate.
20827 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
20828 * targhooks.c (default_keep_leaf_when_profiled): New function.
20830 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
20831 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
20833 2014-05-05 Bin Cheng <bin.cheng@arm.com>
20835 PR tree-optimization/60363
20836 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
20837 (copy_phi_args): New parameters. Call get_value_locus_in_path.
20838 (update_destination_phis): New parameter.
20839 (create_edge_and_update_destination_phis): Ditto.
20840 (ssa_fix_duplicate_block_edges): Pass new arguments.
20841 (thread_single_edge): Ditto.
20843 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
20845 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
20846 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
20847 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
20848 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
20849 Use RS6000_BTM_HARD_FLOAT.
20850 (BU_MISC_2): Likewise.
20851 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
20852 RS6000_BTM_HARD_FLOAT.
20853 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
20854 is explicitly used.
20855 (rs6000_invalid_builtin): Add hard floating builtin support.
20856 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
20857 hard float builtins.
20858 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
20860 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20862 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
20863 Add missing function* argument.
20865 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20867 * lra-constraints.c (valid_address_p): Move earlier in file.
20868 Add a constraint argument to the address_info version.
20869 (satisfies_memory_constraint_p): New function.
20870 (satisfies_address_constraint_p): Likewise.
20871 (process_alt_operands, curr_insn_transform): Use them.
20872 (process_address): Pass the constraint to valid_address_p when
20873 checking address operands.
20875 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20877 * config/mips/mips.c (mips_isa_rev): New variable.
20878 (mips_set_architecture): Set it.
20879 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
20881 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
20882 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
20883 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
20884 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
20885 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
20886 conditions in terms of mips_isa_rev.
20887 (mips_isa_rev): Declare.
20889 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20891 * config/sh/sh-mem.cc: Use tabs instead of spaces.
20892 (prob_unlikely, prob_likely): Make variables const.
20894 2014-05-03 Denis Chertykov <chertykov@gmail.com>
20896 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
20898 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20900 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
20902 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20904 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
20905 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
20906 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
20908 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
20909 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
20911 Replace usage of ROUND_REG with sh_round_reg.
20912 Use CEIL instead of ROUND_ADVANCE.
20914 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
20917 * config/sh/sh.c: Include stdlib headers before everything else.
20919 2014-05-02 Jakub Jelinek <jakub@redhat.com>
20921 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
20922 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
20923 (gimplify_adjust_omp_clauses): Simd region is never
20924 directly nested in combined parallel. Instead, for linear
20925 with copyin/copyout, if in combined for simd loop, make decl
20926 firstprivate/lastprivate on OMP_FOR.
20927 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
20928 expand_omp_for_static_chunk): When setting endvar, also set
20929 fd->loop.v to the same value.
20931 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20933 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
20935 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
20937 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
20940 2014-05-02 Marek Polacek <polacek@redhat.com>
20942 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
20944 2014-05-02 Kito Cheng <kito@0xlab.org>
20946 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
20947 to a C expression marco.
20948 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
20949 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
20950 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
20951 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
20952 HONOR_REG_ALLOC_ORDER.
20953 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
20955 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20957 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
20959 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20961 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
20963 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
20965 * tree-if-conv.c (is_cond_scalar_reduction): New function.
20966 (convert_scalar_cond_reduction): Likewise.
20967 (predicate_scalar_phi): Add recognition and transformation
20968 of simple conditioanl reduction to be vectorizable.
20970 2014-05-01 Marek Polacek <polacek@redhat.com>
20973 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
20975 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
20977 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
20978 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
20979 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
20980 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
20981 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
20982 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
20983 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
20984 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
20986 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
20988 * config/arc/arc.opt (mlra): Move comment above option name
20989 to avoid mis-parsing as language options.
20991 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20993 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
20994 * config/sol2.h: ... here.
20995 * config/sol2-10.h: Remove.
20997 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
20998 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
20999 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
21000 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
21001 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
21002 * config/sol2.h: ... here.
21003 (SECTION_NAME_FORMAT): Don't redefine.
21004 (STARTFILE_ARCH32_SPEC): Rename to ...
21005 (STARTFILE_ARCH_SPEC): ... this.
21006 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
21007 * config/sparc/sol2.h: ... here.
21008 (SECTION_NAME_FORMAT): Don't undef.
21009 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
21010 (SUBTARGET_EXTRA_SPECS): Remove.
21011 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
21013 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
21014 (MD_STARTFILE_PREFIX): Remove.
21015 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
21016 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
21017 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
21018 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
21019 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
21020 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
21021 * config/i386/sol2.h: ... here.
21022 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
21023 * config/i386/sol2-bi.h: Remove.
21024 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
21025 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
21027 * config/i386/t-sol2-64: Rename to ...
21028 * config/i386/t-sol2: ... this.
21029 * config/sparc/t-sol2-64: Rename to ...
21030 * config/sparc/t-sol2: ... this.
21032 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
21033 sol2_tm_file_head, sol2_tm_file_tail.
21034 Include ${cpu_type}/sol2.h before sol2.h.
21036 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
21037 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
21038 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
21039 Reflect i386/t-sol2-64 renaming.
21040 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
21041 Reflect sparc/t-sol2-64 renaming.
21043 2014-04-30 Richard Biener <rguenther@suse.de>
21045 * passes.c (execute_function_todo): Move TODO_verify_stmts
21046 and TODO_verify_ssa under the TODO_verify_il umbrella.
21047 * tree-ssa.h (verify_ssa): Adjust prototype.
21048 * tree-ssa.c (verify_ssa): Add parameter to tell whether
21049 we should verify SSA operands.
21050 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
21051 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
21052 whether we should verify whether not throwing stmts have EH info.
21053 * graphite-scop-detection.c (create_sese_edges): Adjust.
21054 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
21055 * tree-eh.c (lower_try_finally_switch): Do not add the
21056 default case label twice.
21058 2014-04-30 Marek Polacek <polacek@redhat.com>
21060 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
21061 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
21062 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
21063 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
21065 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
21067 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
21068 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
21069 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
21070 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
21071 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
21072 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
21073 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
21074 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
21076 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21078 * tree-cfg.c (dump_function_to_file): Dump the return type of
21079 functions, in a line to itself before the function body, mimicking
21080 the layout of a C function.
21082 2014-04-29 Jakub Jelinek <jakub@redhat.com>
21084 PR tree-optimization/60971
21085 * tree-tailcall.c (process_assignment): Reject conversions which
21088 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
21090 * calls.c (initialize_argument_information): Always treat
21091 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
21092 (expand_call): Likewise.
21093 (emit_library_call_calue_1): Likewise.
21094 * expr.c (PUSH_ARGS_REVERSED): Do not define.
21095 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
21098 2014-04-29 Nick Clifton <nickc@redhat.com>
21100 * config/msp430/msp430.md (umulsidi): Fix typo.
21101 (mulhisi3): Enable even inside interrupt handlers.
21102 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
21103 bigger return address pushed in large mode.
21105 2014-04-29 Nick Clifton <nickc@redhat.com>
21107 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
21108 (arc_init_reg_tables): Use a machine_mode enum to iterate over
21110 * config/m32r/m32r.c (init_reg_tables): Likewise.
21111 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
21112 enum to hold the modes.
21114 2014-04-29 Richard Biener <rguenther@suse.de>
21116 * dominance.c (free_dominance_info): Add overload with
21117 function parameter.
21118 (dom_info_state): Likewise.
21119 (dom_info_available_p): Likewise.
21120 * basic-block.h (free_dominance_info, dom_info_state,
21121 dom_info_available_p): Declare overloads.
21122 * passes.c (execute_function_todo): Verify that verifiers
21123 don't change dominator info state. Drop dominator info
21124 for IPA pass invocations.
21125 * cgraph.c (release_function_body): Restore asserts that
21126 dominator information is released.
21128 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
21130 * doc/invoke.texi: Fix typo.
21131 * tree-vrp.c: Fix typos.
21132 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
21134 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21136 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
21138 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
21140 * config/aarch64/aarch64-builtins.c
21141 (aarch64_types_storestruct_lane_qualifiers): New.
21142 (TYPES_STORESTRUCT_LANE): Likewise.
21143 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
21144 (st3_lane): Likewise.
21145 (st4_lane): Likewise.
21146 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
21147 (vec_store_lanesci_lane<mode>): Likewise.
21148 (vec_store_lanesxi_lane<mode>): Likewise.
21149 (aarch64_st2_lane<VQ:mode>): Likewise.
21150 (aarch64_st3_lane<VQ:mode>): Likewise.
21151 (aarch64_st4_lane<VQ:mode>): Likewise.
21152 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
21153 * config/aarch64/arm_neon.h
21154 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
21155 use new macro arguments.
21156 (__ST3_LANE_FUNC): Likewise.
21157 (__ST4_LANE_FUNC): Likewise.
21158 * config/aarch64/iterators.md (V_TWO_ELEM): New.
21159 (V_THREE_ELEM): Likewise.
21160 (V_FOUR_ELEM): Likewise.
21162 2014-04-28 David Malcolm <dmalcolm@redhat.com>
21164 * doc/gimple.texi: Replace the description of the now-defunct
21165 union gimple_statement_d with a diagram showing the
21166 gimple_statement_base class hierarchy and its relationships to
21167 the GSS_ and GIMPLE_ enums.
21169 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
21171 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
21172 * config/aarch64/aarch64.c
21173 (aarch64_cannot_change_mode_class): Weaken conditions.
21174 (aarch64_modes_tieable_p): New.
21175 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
21177 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
21179 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
21180 (loadsync_<mode>): Change mode.
21181 (load_quadpti, store_quadpti): New.
21182 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
21183 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
21185 2014-04-28 Martin Jambor <mjambor@suse.cz>
21187 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
21188 same alias type as the original statement.
21189 (subreplacement_assignment_data): New type.
21190 (handle_unscalarized_data_in_subtree): New type of parameter,
21191 generate new memory accesses with same alias type as the original
21193 (load_assign_lhs_subreplacements): Likewise.
21194 (sra_modify_constructor_assign): Generate new memory accesses with
21195 same alias type as the original statement.
21197 2014-04-28 Richard Biener <rguenther@suse.de>
21199 * tree-pass.h (TODO_verify_il): Define.
21200 (TODO_verify_all): Complete properly.
21201 * passes.c (execute_function_todo): Move existing loop-closed
21202 SSA verification under TODO_verify_il.
21203 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
21204 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
21205 Fix tree sharing issue.
21207 2014-04-28 Richard Biener <rguenther@suse.de>
21209 PR middle-end/60092
21210 * builtins.def (DEF_C11_BUILTIN): Add.
21211 (BUILT_IN_ALIGNED_ALLOC): Likewise.
21212 * coretypes.h (enum function_class): Add function_c11_misc.
21213 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
21214 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
21215 (call_may_clobber_ref_p_1): Likewise.
21216 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
21217 (mark_all_reaching_defs_necessary_1): Likewise.
21218 (propagate_necessity): Likewise.
21219 (eliminate_unnecessary_stmts): Likewise.
21220 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
21222 2014-04-28 Richard Biener <rguenther@suse.de>
21224 * tree-vrp.c (vrp_var_may_overflow): Remove.
21225 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
21226 with overflow immediately bump to one before that value and
21227 let iteration figure out overflow status.
21229 2014-04-28 Richard Biener <rguenther@suse.de>
21231 * configure.ac: Do valgrind header checks unconditionally.
21232 Add --enable-valgrind-annotations.
21233 * system.h: Guard valgrind header inclusion with
21234 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
21235 * alloc-pool.c (pool_alloc, pool_free): Use
21236 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
21237 to guard possibly dead code.
21238 * config.in: Regenerated.
21239 * configure: Likewise.
21241 2014-04-28 Jeff Law <law@redhat.com>
21243 PR tree-optimization/60902
21244 * tree-ssa-threadedge.c
21245 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
21246 over real defs when invalidating outputs from statements that do not
21247 produce useful outputs for threading.
21249 2014-04-28 Richard Biener <rguenther@suse.de>
21251 PR tree-optimization/60979
21252 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
21253 SCOPs that end in a block with a successor with abnormal
21256 2014-04-28 Richard Biener <rguenther@suse.de>
21258 * tree-pass.h (execute_pass_list): Adjust prototype.
21259 * passes.c (pass_manager::execute_early_local_passes): Adjust.
21260 (do_per_function): Change callback signature, push all actual
21261 work to the callbals.
21262 (do_per_function_toporder): Likewise.
21263 (execute_function_dump): Adjust.
21264 (execute_function_todo): Likewise.
21265 (clear_last_verified): Likewise.
21266 (verify_curr_properties): Likewise.
21267 (update_properties_after_pass): Likewise.
21268 (execute_pass_list_1): Split out from ...
21269 (execute_pass_list): ... here. Adjust.
21270 (execute_ipa_pass_list): Likewise.
21271 * cgraphunit.c (cgraph_add_new_function): Adjust.
21272 (analyze_function): Likewise.
21273 (expand_function): Likewise.
21274 * cgraph.c (release_function_body): Free dominance info
21275 here instead of asserting it was magically freed elsewhere.
21277 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
21279 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
21280 * configure: Regenerate.
21281 * config/sparc/sparc.opt (muser-mode): New option.
21282 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
21284 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
21285 * doc/invoke.texi (SPARC options): Document -muser-mode.
21287 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
21289 * cselib.c (find_slot_memmode): Delete.
21290 (cselib_hasher): Change compare_type to a struct.
21291 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
21293 (preserve_constants_and_equivs): Adjust for new compare_type.
21294 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
21295 (wrap_constant): Delete.
21296 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
21298 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
21300 * doc/install.texi (Building with profile feedback): Remove
21303 2014-04-26 Tom de Vries <tom@codesourcery.com>
21305 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
21308 2014-04-25 Cary Coutant <ccoutant@google.com>
21311 * dwarf2out.c (should_move_die_to_comdat): A type definition
21312 can contain a subprogram definition, but don't move it to a
21314 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
21315 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
21317 (clone_tree_hash): Rename to...
21318 (clone_tree_partial): ...this; change callers. Copy
21319 DW_TAG_subprogram DIEs as declarations.
21320 (copy_decls_walk): Don't copy children of a declaration into a
21323 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
21326 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
21329 2014-04-25 Jiong Wang <jiong.wang@arm.com>
21331 * config/arm/predicates.md (call_insn_operand): Add long_call check.
21332 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
21334 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
21337 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21339 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
21341 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21343 PR tree-optimization/60930
21344 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
21345 creating a multiply candidate by folding two constant
21346 multiplicands when the result overflows.
21348 2014-04-25 Jakub Jelinek <jakub@redhat.com>
21350 PR tree-optimization/60960
21351 * tree-vect-generic.c (expand_vector_operation): Only call
21352 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
21354 2014-04-25 Tom de Vries <tom@codesourcery.com>
21356 * expr.c (clobber_reg_mode): New function.
21357 * expr.h (clobber_reg): New function.
21359 2014-04-25 Tom de Vries <tom@codesourcery.com>
21361 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
21364 2014-04-25 Radovan Obradovic <robradovic@mips.com>
21365 Tom de Vries <tom@codesourcery.com>
21367 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
21369 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
21370 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
21371 new argument to find_all_hard_reg_sets call.
21373 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21375 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
21376 Use HOST_WIDE_INT_C for mask literal.
21377 (aarch_rev16_shleft_mask_imm_p): Likewise.
21379 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
21382 * config/sparc/sparc.md (ashlsi3_extend): Delete.
21384 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
21386 PR preprocessor/56540
21387 * config/i386/i386-c.c (ix86_target_macros): Define
21388 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
21390 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21392 * configure.ac (tga_func): Remove.
21393 (LIB_TLS_SPEC): Remove.
21394 * configure: Regenerate.
21395 * config.in: Regenerate.
21396 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
21398 2014-04-25 Richard Biener <rguenther@suse.de>
21401 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
21402 call stmt use/clobber sets during stmt walk instead of
21403 walking the possibly incomplete set of caller edges.
21405 2014-04-25 Richard Biener <rguenther@suse.de>
21408 * passes.c (apply_ipa_transforms): Inline into only caller ...
21409 (execute_one_pass): ... here. Properly bring in function
21410 bodies for nodes we want to apply IPA transforms to.
21412 2014-04-24 Cong Hou <congh@google.com>
21414 PR tree-optimization/60896
21415 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
21416 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
21417 (vect_mark_pattern_stmts): Set the def type of all statements in
21418 PATTERN_DEF_SEQ as vect_internal_def.
21420 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
21422 * doc/extend.texi (PowerPC Built-in Functions): Document new
21423 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
21424 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
21426 * config/rs6000/predicates.md (const_0_to_3_operand): New
21427 predicate to match 0..3 integer constants.
21429 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
21430 to support adding miscellaneous builtin functions.
21431 (BU_DFP_MISC_2): Likewise.
21432 (BU_P7_MISC_1): Likewise.
21433 (BU_P7_MISC_2): Likewise.
21434 (BU_P8V_MISC_3): Likewise.
21435 (BU_MISC_1): Likewise.
21436 (BU_MISC_2): Likewise.
21437 (DIVWE): Add extended divide builtin functions.
21438 (DIVWEO): Likewise.
21439 (DIVWEU): Likewise.
21440 (DIVWEUO): Likewise.
21442 (DIVDEO): Likewise.
21443 (DIVDEU): Likewise.
21444 (DIVDEUO): Likewise.
21445 (DXEX): Add decimal floating-point builtin functions.
21447 (DDEDPD): Likewise.
21448 (DDEDPDQ): Likewise.
21449 (DENBCD): Likewise.
21450 (DENBCDQ): Likewise.
21454 (DSCLIQ): Likewise.
21456 (DSCRIQ): Likewise.
21457 (CDTBCD): Add new BCD builtin functions.
21458 (CBCDTD): Likewise.
21459 (ADDG6S): Likewise.
21460 (BCDADD): Likewise.
21461 (BCDADD_LT): Likewise.
21462 (BCDADD_EQ): Likewise.
21463 (BCDADD_GT): Likewise.
21464 (BCDADD_OV): Likewise.
21465 (BCDSUB): Likewise.
21466 (BCDSUB_LT): Likewise.
21467 (BCDSUB_EQ): Likewise.
21468 (BCDSUB_GT): Likewise.
21469 (BCDSUB_OV): Likewise.
21470 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
21471 (UNPACK_TD): Likewise.
21472 (PACK_TF): Likewise.
21473 (UNPACK_TF): Likewise.
21474 (UNPACK_TF_0): Likewise.
21475 (UNPACK_TF_1): Likewise.
21476 (PACK_V1TI): Likewise.
21477 (UNPACK_V1TI): Likewise.
21479 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
21480 support for decimal floating point builtin functions.
21481 (rs6000_expand_ternop_builtin): Add checks for the new builtin
21482 functions that take constant arguments.
21483 (rs6000_invalid_builtin): Add decimal floating point builtin support.
21484 (rs6000_init_builtins): Setup long double, _Decimal64, and
21485 _Decimal128 types for new builtin functions.
21486 (builtin_function_type): Set the unsigned flags appropriately for
21487 the new builtin functions.
21488 (rs6000_opt_masks): Add support for decimal floating point builtin
21491 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
21492 floating point builtin functions.
21493 (RS6000_BTM_COMMON): Likewise.
21494 (RS6000_BTI_long_double): Likewise.
21495 (RS6000_BTI_dfloat64): Likewise.
21496 (RS6000_BTI_dfloat128): Likewise.
21497 (long_double_type_internal_node): Likewise.
21498 (dfloat64_type_internal_node): Likewise.
21499 (dfloat128_type_internal_node): Likewise.
21501 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
21502 2.07 bcd arithmetic instructions.
21503 (UNSPEC_BCDSUB): Likewise.
21504 (UNSPEC_BCD_OVERFLOW): Likewise.
21505 (UNSPEC_BCD_ADD_SUB): Likewise.
21506 (bcd_add_sub): Likewise.
21507 (BCD_TEST): Likewise.
21508 (bcd<bcd_add_sub>): Likewise.
21509 (bcd<bcd_add_sub>_test): Likewise.
21510 (bcd<bcd_add_sub>_test2): Likewise.
21511 (bcd<bcd_add_sub>_<code>): Likewise.
21512 (peephole2 for combined bcd ops): Likewise.
21514 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
21515 decimal floating point builtin functions.
21516 (UNSPEC_DENBCD): Likewise.
21517 (UNSPEC_DXEX): Likewise.
21518 (UNSPEC_DIEX): Likewise.
21519 (UNSPEC_DSCLI): Likewise.
21520 (UNSPEC_DSCRI): Likewise.
21521 (D64_D128): Likewise.
21522 (dfp_suffix): Likewise.
21523 (dfp_ddedpd_<mode>): Likewise.
21524 (dfp_denbcd_<mode>): Likewise.
21525 (dfp_dxex_<mode>): Likewise.
21526 (dfp_diex_<mode>): Likewise.
21527 (dfp_dscli_<mode>): Likewise.
21528 (dfp_dscri_<mode>): Likewise.
21530 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
21532 (UNSPEC_CDTBCD): Likewise.
21533 (UNSPEC_CBCDTD): Likewise.
21534 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
21535 (UNSPEC_DIVEO): Likewise.
21536 (UNSPEC_DIVEU): Likewise.
21537 (UNSPEC_DIVEUO): Likewise.
21538 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
21539 pack/unpack 128-bit types.
21540 (UNSPEC_PACK_128BIT): Likewise.
21541 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
21542 (udiv<mode>3): Use idiv_ldiv mode attribute.
21543 (div<mode>3): Likewise.
21544 (addg6s): Add new BCD builtin functions.
21545 (cdtbcd): Likewise.
21546 (cbcdtd): Likewise.
21547 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
21548 (div_extend): Likewise.
21549 (div<div_extend>_<mode>"): Likewise.
21550 (FP128_64): Add support for new builtin functions to pack/unpack
21552 (unpack<mode>): Likewise.
21553 (unpacktf_0): Likewise.
21554 (unpacktf_1): Likewise.
21555 (unpack<mode>_dm): Likewise.
21556 (unpack<mode>_nodm): Likewise.
21557 (pack<mode>): Likewise.
21558 (unpackv1ti): Likewise.
21559 (packv1ti): Likewise.
21561 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
21563 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
21566 2014-04-24 Jakub Jelinek <jakub@redhat.com>
21568 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
21569 * gimplify.c (omp_is_private): Change last argument's type to int.
21570 Only diagnose lastprivate if the simd argument is 1, only diagnose
21571 linear if the simd argument is 2.
21572 (gimplify_omp_for): Adjust omp_is_private callers. When adding
21573 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
21574 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
21575 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
21576 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
21577 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
21578 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
21579 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
21580 * tree-nested.c (convert_nonlocal_omp_clauses,
21581 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
21583 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
21586 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
21589 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
21591 * flag-types.h (enum ivar_visibility): Add.
21593 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
21595 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
21596 function * argument.
21598 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
21600 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
21602 2014-04-24 Radovan Obradovic <robradovic@mips.com>
21603 Tom de Vries <tom@codesourcery.com>
21605 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
21606 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
21608 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
21609 * emit-rtl.c (try_split): Same.
21611 2014-04-24 Radovan Obradovic <robradovic@mips.com>
21612 Tom de Vries <tom@codesourcery.com>
21614 * common.opt (fuse-caller-save): New option.
21616 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
21618 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
21619 elements for big-endian.
21621 2014-04-24 Richard Biener <rguenther@suse.de>
21623 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
21624 during TER and instead use the sepops interface for expanding
21625 non-GIMPLE_SINGLE_RHS.
21627 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21629 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
21630 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
21632 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21634 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
21635 assembler 64-bit option.
21636 * configure: Regenerate.
21638 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21640 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
21641 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
21642 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
21643 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
21644 (TARGET_CRYPTO): Take TARGET_SIMD into account.
21646 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21648 * config/aarch64/aarch64-builtins.c
21649 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
21650 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
21651 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
21652 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
21654 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
21655 (Vrevsuff): New mode attribute.
21657 2014-04-24 Terry Guo <terry.guo@arm.com>
21659 * config/arm/arm.h (machine_function): Define variable
21660 after_arm_reorg here.
21661 * config/arm/arm.c (after_arm_reorg): Remove the definition.
21662 (arm_split_constant): Update the way to access variable
21664 (arm_reorg): Ditto.
21665 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
21667 2014-04-23 Tom de Vries <tom@codesourcery.com>
21669 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
21671 2014-04-23 David Malcolm <dmalcolm@redhat.com>
21673 * is-a.h: Update comments to reflect the following changes to the
21674 "pointerness" of the API, making the template parameter match the
21675 return type, allowing use of is-a.h with typedefs of pointers.
21676 (is_a_helper::cast): Return a T rather then a pointer to a T, so
21677 that the return type matches the parameter to the is_a_helper.
21679 (dyn_cast): Likewise.
21681 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
21682 pointer from the is-a.h API.
21684 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
21685 (is_a_helper <cgraph_node *>::test): ...this, matching change to
21687 (is_a_helper <varpool_node>::test): Likewise, convert to...
21688 (is_a_helper <varpool_node *>::test): ...this.
21690 (varpool_first_variable): Update for removal of implicit pointer
21691 from the is-a.h API.
21692 (varpool_next_variable): Likewise.
21693 (varpool_first_static_initializer): Likewise.
21694 (varpool_next_static_initializer): Likewise.
21695 (varpool_first_defined_variable): Likewise.
21696 (varpool_next_defined_variable): Likewise.
21697 (cgraph_first_defined_function): Likewise.
21698 (cgraph_next_defined_function): Likewise.
21699 (cgraph_first_function): Likewise.
21700 (cgraph_next_function): Likewise.
21701 (cgraph_first_function_with_gimple_body): Likewise.
21702 (cgraph_next_function_with_gimple_body): Likewise.
21703 (cgraph_alias_target): Likewise.
21704 (varpool_alias_target): Likewise.
21705 (cgraph_function_or_thunk_node): Likewise.
21706 (varpool_variable_node): Likewise.
21707 (symtab_real_symbol_p): Likewise.
21708 * cgraphunit.c (referred_to_p): Likewise.
21709 (analyze_functions): Likewise.
21710 (handle_alias_pairs): Likewise.
21711 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
21712 * gimple-ssa.h (gimple_vuse_op): Likewise.
21713 (gimple_vdef_op): Likewise.
21714 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
21715 * gimple.c (gimple_build_asm_1): Likewise.
21716 (gimple_build_try): Likewise.
21717 (gimple_build_resx): Likewise.
21718 (gimple_build_eh_dispatch): Likewise.
21719 (gimple_build_omp_for): Likewise.
21720 (gimple_omp_for_set_clauses): Likewise.
21722 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
21723 (is_a_helper <gimple_statement_asm *>::test): ...this.
21724 (is_a_helper <gimple_statement_bind>::test): Convert to...
21725 (is_a_helper <gimple_statement_bind *>::test): ...this.
21726 (is_a_helper <gimple_statement_call>::test): Convert to...
21727 (is_a_helper <gimple_statement_call *>::test): ...this.
21728 (is_a_helper <gimple_statement_catch>::test): Convert to...
21729 (is_a_helper <gimple_statement_catch *>::test): ...this.
21730 (is_a_helper <gimple_statement_resx>::test): Convert to...
21731 (is_a_helper <gimple_statement_resx *>::test): ...this.
21732 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
21733 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
21734 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
21735 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
21736 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
21737 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
21738 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
21739 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
21740 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
21741 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
21742 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
21743 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
21744 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
21745 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
21746 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
21747 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
21748 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
21749 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
21750 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
21751 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
21752 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
21753 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
21754 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
21755 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
21756 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
21757 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
21758 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
21759 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
21760 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
21761 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
21762 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
21763 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
21764 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
21765 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
21766 (is_a_helper <gimple_statement_phi>::test): Convert to...
21767 (is_a_helper <gimple_statement_phi *>::test): ...this.
21768 (is_a_helper <gimple_statement_transaction>::test): Convert to...
21769 (is_a_helper <gimple_statement_transaction *>::test): ...this.
21770 (is_a_helper <gimple_statement_try>::test): Convert to...
21771 (is_a_helper <gimple_statement_try *>::test): ...this.
21772 (is_a_helper <gimple_statement_wce>::test): Convert to...
21773 (is_a_helper <gimple_statement_wce *>::test): ...this.
21774 (is_a_helper <const gimple_statement_asm>::test): Convert to...
21775 (is_a_helper <const gimple_statement_asm *>::test): ...this.
21776 (is_a_helper <const gimple_statement_bind>::test): Convert to...
21777 (is_a_helper <const gimple_statement_bind *>::test): ...this.
21778 (is_a_helper <const gimple_statement_call>::test): Convert to...
21779 (is_a_helper <const gimple_statement_call *>::test): ...this.
21780 (is_a_helper <const gimple_statement_catch>::test): Convert to...
21781 (is_a_helper <const gimple_statement_catch *>::test): ...this.
21782 (is_a_helper <const gimple_statement_resx>::test): Convert to...
21783 (is_a_helper <const gimple_statement_resx *>::test): ...this.
21784 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
21785 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
21786 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
21787 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
21788 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
21790 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
21792 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
21794 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
21796 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
21797 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
21798 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
21800 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
21801 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
21803 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
21804 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
21805 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
21806 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
21807 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
21808 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
21810 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
21811 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
21812 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
21813 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
21815 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
21816 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
21817 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
21818 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
21819 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
21820 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
21821 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
21822 (is_a_helper <const gimple_statement_phi>::test): Convert to...
21823 (is_a_helper <const gimple_statement_phi *>::test): ...this.
21824 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
21825 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
21826 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
21827 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
21828 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
21829 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
21830 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
21832 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
21834 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
21835 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
21837 (gimple_use_ops): Update for removal of implicit pointer from the
21839 (gimple_set_use_ops): Likewise.
21840 (gimple_vuse): Likewise.
21841 (gimple_vdef): Likewise.
21842 (gimple_vuse_ptr): Likewise.
21843 (gimple_vdef_ptr): Likewise.
21844 (gimple_set_vuse): Likewise.
21845 (gimple_set_vdef): Likewise.
21846 (gimple_omp_return_set_lhs): Likewise.
21847 (gimple_omp_return_lhs): Likewise.
21848 (gimple_omp_return_lhs_ptr): Likewise.
21849 (gimple_call_fntype): Likewise.
21850 (gimple_call_set_fntype): Likewise.
21851 (gimple_call_set_internal_fn): Likewise.
21852 (gimple_call_use_set): Likewise.
21853 (gimple_call_clobber_set): Likewise.
21854 (gimple_bind_vars): Likewise.
21855 (gimple_bind_set_vars): Likewise.
21856 (gimple_bind_body_ptr): Likewise.
21857 (gimple_bind_set_body): Likewise.
21858 (gimple_bind_add_stmt): Likewise.
21859 (gimple_bind_block): Likewise.
21860 (gimple_bind_set_block): Likewise.
21861 (gimple_asm_ninputs): Likewise.
21862 (gimple_asm_noutputs): Likewise.
21863 (gimple_asm_nclobbers): Likewise.
21864 (gimple_asm_nlabels): Likewise.
21865 (gimple_asm_input_op): Likewise.
21866 (gimple_asm_input_op_ptr): Likewise.
21867 (gimple_asm_output_op): Likewise.
21868 (gimple_asm_output_op_ptr): Likewise.
21869 (gimple_asm_set_output_op): Likewise.
21870 (gimple_asm_clobber_op): Likewise.
21871 (gimple_asm_set_clobber_op): Likewise.
21872 (gimple_asm_label_op): Likewise.
21873 (gimple_asm_set_label_op): Likewise.
21874 (gimple_asm_string): Likewise.
21875 (gimple_catch_types): Likewise.
21876 (gimple_catch_types_ptr): Likewise.
21877 (gimple_catch_handler_ptr): Likewise.
21878 (gimple_catch_set_types): Likewise.
21879 (gimple_catch_set_handler): Likewise.
21880 (gimple_eh_filter_types): Likewise.
21881 (gimple_eh_filter_types_ptr): Likewise.
21882 (gimple_eh_filter_failure_ptr): Likewise.
21883 (gimple_eh_filter_set_types): Likewise.
21884 (gimple_eh_filter_set_failure): Likewise.
21885 (gimple_eh_must_not_throw_fndecl): Likewise.
21886 (gimple_eh_must_not_throw_set_fndecl): Likewise.
21887 (gimple_eh_else_n_body_ptr): Likewise.
21888 (gimple_eh_else_e_body_ptr): Likewise.
21889 (gimple_eh_else_set_n_body): Likewise.
21890 (gimple_eh_else_set_e_body): Likewise.
21891 (gimple_try_eval_ptr): Likewise.
21892 (gimple_try_cleanup_ptr): Likewise.
21893 (gimple_try_set_eval): Likewise.
21894 (gimple_try_set_cleanup): Likewise.
21895 (gimple_wce_cleanup_ptr): Likewise.
21896 (gimple_wce_set_cleanup): Likewise.
21897 (gimple_phi_capacity): Likewise.
21898 (gimple_phi_num_args): Likewise.
21899 (gimple_phi_result): Likewise.
21900 (gimple_phi_result_ptr): Likewise.
21901 (gimple_phi_set_result): Likewise.
21902 (gimple_phi_arg): Likewise.
21903 (gimple_phi_set_arg): Likewise.
21904 (gimple_resx_region): Likewise.
21905 (gimple_resx_set_region): Likewise.
21906 (gimple_eh_dispatch_region): Likewise.
21907 (gimple_eh_dispatch_set_region): Likewise.
21908 (gimple_omp_critical_name): Likewise.
21909 (gimple_omp_critical_name_ptr): Likewise.
21910 (gimple_omp_critical_set_name): Likewise.
21911 (gimple_omp_for_clauses): Likewise.
21912 (gimple_omp_for_clauses_ptr): Likewise.
21913 (gimple_omp_for_set_clauses): Likewise.
21914 (gimple_omp_for_collapse): Likewise.
21915 (gimple_omp_for_index): Likewise.
21916 (gimple_omp_for_index_ptr): Likewise.
21917 (gimple_omp_for_set_index): Likewise.
21918 (gimple_omp_for_initial): Likewise.
21919 (gimple_omp_for_initial_ptr): Likewise.
21920 (gimple_omp_for_set_initial): Likewise.
21921 (gimple_omp_for_final): Likewise.
21922 (gimple_omp_for_final_ptr): Likewise.
21923 (gimple_omp_for_set_final): Likewise.
21924 (gimple_omp_for_incr): Likewise.
21925 (gimple_omp_for_incr_ptr): Likewise.
21926 (gimple_omp_for_set_incr): Likewise.
21927 (gimple_omp_for_pre_body_ptr): Likewise.
21928 (gimple_omp_for_set_pre_body): Likewise.
21929 (gimple_omp_parallel_clauses): Likewise.
21930 (gimple_omp_parallel_clauses_ptr): Likewise.
21931 (gimple_omp_parallel_set_clauses): Likewise.
21932 (gimple_omp_parallel_child_fn): Likewise.
21933 (gimple_omp_parallel_child_fn_ptr): Likewise.
21934 (gimple_omp_parallel_set_child_fn): Likewise.
21935 (gimple_omp_parallel_data_arg): Likewise.
21936 (gimple_omp_parallel_data_arg_ptr): Likewise.
21937 (gimple_omp_parallel_set_data_arg): Likewise.
21938 (gimple_omp_task_clauses): Likewise.
21939 (gimple_omp_task_clauses_ptr): Likewise.
21940 (gimple_omp_task_set_clauses): Likewise.
21941 (gimple_omp_task_child_fn): Likewise.
21942 (gimple_omp_task_child_fn_ptr): Likewise.
21943 (gimple_omp_task_set_child_fn): Likewise.
21944 (gimple_omp_task_data_arg): Likewise.
21945 (gimple_omp_task_data_arg_ptr): Likewise.
21946 (gimple_omp_task_set_data_arg): Likewise.
21947 (gimple_omp_taskreg_clauses): Likewise.
21948 (gimple_omp_taskreg_clauses_ptr): Likewise.
21949 (gimple_omp_taskreg_set_clauses): Likewise.
21950 (gimple_omp_taskreg_child_fn): Likewise.
21951 (gimple_omp_taskreg_child_fn_ptr): Likewise.
21952 (gimple_omp_taskreg_set_child_fn): Likewise.
21953 (gimple_omp_taskreg_data_arg): Likewise.
21954 (gimple_omp_taskreg_data_arg_ptr): Likewise.
21955 (gimple_omp_taskreg_set_data_arg): Likewise.
21956 (gimple_omp_task_copy_fn): Likewise.
21957 (gimple_omp_task_copy_fn_ptr): Likewise.
21958 (gimple_omp_task_set_copy_fn): Likewise.
21959 (gimple_omp_task_arg_size): Likewise.
21960 (gimple_omp_task_arg_size_ptr): Likewise.
21961 (gimple_omp_task_set_arg_size): Likewise.
21962 (gimple_omp_task_arg_align): Likewise.
21963 (gimple_omp_task_arg_align_ptr): Likewise.
21964 (gimple_omp_task_set_arg_align): Likewise.
21965 (gimple_omp_single_clauses): Likewise.
21966 (gimple_omp_single_clauses_ptr): Likewise.
21967 (gimple_omp_single_set_clauses): Likewise.
21968 (gimple_omp_target_clauses): Likewise.
21969 (gimple_omp_target_clauses_ptr): Likewise.
21970 (gimple_omp_target_set_clauses): Likewise.
21971 (gimple_omp_target_child_fn): Likewise.
21972 (gimple_omp_target_child_fn_ptr): Likewise.
21973 (gimple_omp_target_set_child_fn): Likewise.
21974 (gimple_omp_target_data_arg): Likewise.
21975 (gimple_omp_target_data_arg_ptr): Likewise.
21976 (gimple_omp_target_set_data_arg): Likewise.
21977 (gimple_omp_teams_clauses): Likewise.
21978 (gimple_omp_teams_clauses_ptr): Likewise.
21979 (gimple_omp_teams_set_clauses): Likewise.
21980 (gimple_omp_sections_clauses): Likewise.
21981 (gimple_omp_sections_clauses_ptr): Likewise.
21982 (gimple_omp_sections_set_clauses): Likewise.
21983 (gimple_omp_sections_control): Likewise.
21984 (gimple_omp_sections_control_ptr): Likewise.
21985 (gimple_omp_sections_set_control): Likewise.
21986 (gimple_omp_for_set_cond): Likewise.
21987 (gimple_omp_for_cond): Likewise.
21988 (gimple_omp_atomic_store_set_val): Likewise.
21989 (gimple_omp_atomic_store_val): Likewise.
21990 (gimple_omp_atomic_store_val_ptr): Likewise.
21991 (gimple_omp_atomic_load_set_lhs): Likewise.
21992 (gimple_omp_atomic_load_lhs): Likewise.
21993 (gimple_omp_atomic_load_lhs_ptr): Likewise.
21994 (gimple_omp_atomic_load_set_rhs): Likewise.
21995 (gimple_omp_atomic_load_rhs): Likewise.
21996 (gimple_omp_atomic_load_rhs_ptr): Likewise.
21997 (gimple_omp_continue_control_def): Likewise.
21998 (gimple_omp_continue_control_def_ptr): Likewise.
21999 (gimple_omp_continue_set_control_def): Likewise.
22000 (gimple_omp_continue_control_use): Likewise.
22001 (gimple_omp_continue_control_use_ptr): Likewise.
22002 (gimple_omp_continue_set_control_use): Likewise.
22003 (gimple_transaction_body_ptr): Likewise.
22004 (gimple_transaction_label): Likewise.
22005 (gimple_transaction_label_ptr): Likewise.
22006 (gimple_transaction_set_body): Likewise.
22007 (gimple_transaction_set_label): Likewise.
22009 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
22010 * ipa-inline-analysis.c (inline_write_summary): Likewise.
22011 * ipa-ref.c (ipa_record_reference): Likewise.
22012 * ipa-reference.c (analyze_function): Likewise.
22013 (ipa_reference_write_optimization_summary): Likewise.
22014 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
22015 (address_taken_from_non_vtable_p): Likewise.
22016 (comdat_can_be_unshared_p_1): Likewise.
22017 * lto-cgraph.c (lto_output_ref): Likewise.
22018 (add_references): Likewise.
22019 (compute_ltrans_boundary): Likewise.
22020 (output_symtab): Likewise.
22021 (input_ref): Likewise.
22022 (input_cgraph_1): Likewise.
22023 (output_cgraph_opt_summary): Likewise.
22024 * lto-streamer-out.c (lto_output): Likewise.
22025 (output_symbol_p): Likewise.
22026 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
22027 (lsei_start_function_in_partition): Likewise.
22028 (lsei_next_variable_in_partition): Likewise.
22029 (lsei_start_variable_in_partition): Likewise.
22030 * symtab.c (insert_to_assembler_name_hash): Likewise.
22031 (unlink_from_assembler_name_hash): Likewise.
22032 (symtab_unregister_node): Likewise.
22033 (symtab_remove_node): Likewise.
22034 (dump_symtab_node): Likewise.
22035 (verify_symtab_base): Likewise.
22036 (verify_symtab_node): Likewise.
22037 (symtab_make_decl_local): Likewise.
22038 (symtab_alias_ultimate_target): Likewise.
22039 (symtab_resolve_alias): Likewise.
22040 (symtab_get_symbol_partitioning_class): Likewise.
22041 * tree-phinodes.c (allocate_phi_node): Likewise.
22042 (reserve_phi_args_for_new_edge): Likewise.
22043 (remove_phi_args): Likewise.
22044 * varpool.c (varpool_node_for_asm): Likewise.
22045 (varpool_remove_unreferenced_decls): Likewise.
22047 2014-04-23 Jeff Law <law@redhat.com>
22049 PR tree-optimization/60902
22050 * tree-ssa-threadedge.c
22051 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
22052 invalidate outputs from statements that do not produce useful
22053 outputs for threading.
22055 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
22057 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
22058 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
22059 machine descriptions for Stack Smashing Protector.
22061 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
22063 * aarch64.md (<optab>_rol<mode>3): New pattern.
22064 (<optab>_rolsi3_uxtw): Likewise.
22065 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
22067 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
22069 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
22070 (arm_cortex_a12_tune): Likewise.
22072 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22074 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
22076 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22078 * config/arm/arm.md (arm_rev16si2): New pattern.
22079 (arm_rev16si2_alt): Likewise.
22080 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
22082 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22084 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
22085 (rev16<mode>2_alt): Likewise.
22086 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
22087 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
22088 (aarch_rev16_shleft_mask_imm_p): Likewise.
22089 (aarch_rev16_p_1): Likewise.
22090 (aarch_rev16_p): Likewise.
22091 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
22092 (aarch_rev16_shright_mask_imm_p): Likewise.
22093 (aarch_rev16_shleft_mask_imm_p): Likewise.
22095 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22097 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
22098 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
22100 (cortex_a53_extra_costs): Likewise.
22101 (cortex_a57_extra_costs): Likewise.
22102 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
22103 (cortexa7_extra_costs): Likewise.
22104 (cortexa8_extra_costs): Likewise.
22105 (cortexa12_extra_costs): Likewise.
22106 (cortexa15_extra_costs): Likewise.
22107 (v7m_extra_costs): Likewise.
22108 (arm_new_rtx_costs): Handle BSWAP.
22110 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22112 * config/arm/arm.c (cortexa8_extra_costs): New table.
22113 (arm_cortex_a8_tune): New tuning struct.
22114 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
22116 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22118 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
22120 2014-04-23 Richard Biener <rguenther@suse.de>
22122 * Makefile.in (OBJS): Remove loop-unswitch.o.
22123 * tree-pass.h (make_pass_rtl_unswitch): Remove.
22124 * passes.def (pass_rtl_unswitch): Likewise.
22125 * loop-init.c (gate_rtl_unswitch): Likewise.
22126 (rtl_unswitch): Likewise.
22127 (pass_data_rtl_unswitch): Likewise.
22128 (pass_rtl_unswitch): Likewise.
22129 (make_pass_rtl_unswitch): Likewise.
22130 * rtl.h (reversed_condition): Likewise.
22131 (compare_and_jump_seq): Likewise.
22132 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
22134 * loop-unroll.c (compare_and_jump_seq): Likewise.
22136 2014-04-23 Richard Biener <rguenther@suse.de>
22138 PR tree-optimization/60903
22139 * tree-ssa-loop-im.c (analyze_memory_references): Remove
22140 commented code block.
22141 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
22142 loop flags to newly created BBs and edges.
22144 2014-04-23 Nick Clifton <nickc@redhat.com>
22146 * config/msp430/msp430.c (msp430_handle_option): Move function
22148 (msp430_option_override): Simplify mcu and mcpu option handling.
22149 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
22150 support for -mhwmult command line option.
22151 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
22152 -mhwmult command line option.
22153 (msp430_hwmult_enabled): Delete.
22154 (msp43o_output_labelref): Add support for -mhwmult command line option.
22155 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
22156 (umulsidi3): Likewise.
22157 * config/msp430/msp430.opt (mmcu): Add Report attribute.
22158 (mcpu, mlarge, msmall): Likewise.
22159 (mhwmult): New option.
22160 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
22162 (msp430_is_f5_mcu): Remove prototype.
22163 (msp430_use_f5_series_hwmult): Add prototype.
22164 * config/msp430/msp430-opts.h: New file.
22165 * common/config/msp430: New directory.
22166 * common/config/msp430/msp430-common.c: New file.
22167 * config.gcc (msp430): Remove target_has_targetm_common.
22168 * doc/invoke.texi: Document -mhwmult command line option.
22170 2014-04-23 Nick Clifton <nickc@redhat.com>
22172 * config/i386/cygwin.h (ENDFILE_SPEC): Include
22173 default-manifest.o if it can be found in the search path.
22174 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
22176 2014-04-23 Terry Guo <terry.guo@arm.com>
22178 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
22180 2014-04-23 Richard Biener <rguenther@suse.de>
22182 PR middle-end/60895
22183 * tree-inline.c (declare_return_variable): Use mark_addressable.
22185 2014-04-23 Richard Biener <rguenther@suse.de>
22187 PR middle-end/60891
22188 * loop-init.c (loop_optimizer_init): Make sure to apply
22189 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
22191 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22194 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
22196 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
22197 if flag_sanitize_undefined_trap_on_error.
22198 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
22199 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
22200 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
22201 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
22202 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
22203 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
22204 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
22205 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
22206 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
22207 * ubsan.c (ubsan_instrument_unreachable): Return
22208 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
22209 (ubsan_expand_null_ifn): Emit __builtin_trap ()
22210 if flag_sanitize_undefined_trap_on_error and
22211 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
22212 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
22213 instrument_bool_enum_load): Emit __builtin_trap () if
22214 flag_sanitize_undefined_trap_on_error and
22215 __builtin_handle_*_abort () if !flag_sanitize_recover.
22216 * doc/invoke.texi (-fsanitize-recover,
22217 -fsanitize-undefined-trap-on-error): Document.
22219 2014-04-22 Christian Bruel <christian.bruel@st.com>
22221 * config/sh/sh.md (mov<mode>): Replace movQIHI.
22222 Force immediates to SImode.
22224 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
22226 * config/nios2/nios2.md (UNSPEC_ROUND): New.
22227 (lroundsfsi2): New.
22228 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
22229 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
22230 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
22231 (nios2_fpu_insn): Add entry for round.
22232 (N2FPU_NO_ERRNO_P): Define.
22233 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
22235 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
22237 2014-04-22 Richard Henderson <rth@redhat.com>
22239 * config/aarch64/aarch64 (addti3, subti3): New expanders.
22240 (add<GPI>3_compare0): Remove leading * from name.
22241 (add<GPI>3_carryin): Likewise.
22242 (sub<GPI>3_compare0): Likewise.
22243 (sub<GPI>3_carryin): Likewise.
22244 (<su_optab>mulditi3): New expander.
22245 (multi3): New expander.
22246 (madd<GPI>): Remove leading * from name.
22248 2014-04-22 Martin Jambor <mjambor@suse.cz>
22250 * cgraphclones.c (cgraph_function_versioning): Copy
22251 ipa_transforms_to_apply instead of asserting it is empty.
22253 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
22256 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
22257 on count_exp to get mode.
22259 2014-04-22 Andrew Pinski <apinski@cavium.com>
22261 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
22262 Handle TLS for ILP32.
22263 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
22264 (tlsie_small_<mode>): this and handle PTR.
22265 (tlsie_small_sidi): New pattern.
22266 (tlsle_small): Change to an expand to handle ILP32.
22267 (tlsle_small_<mode>): New pattern.
22268 (tlsdesc_small): Rename to ...
22269 (tlsdesc_small_<mode>): this and handle PTR.
22271 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22273 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
22275 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22277 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
22278 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
22279 (aarch64_types_signed_poly_qualifiers): Likewise.
22280 (aarch64_types_unsigned_signed_qualifiers): Likewise.
22281 (aarch64_types_poly_signed_qualifiers): Likewise.
22282 (TYPES_REINTERP_SS): Type macro added.
22283 (TYPES_REINTERP_SU): Likewise.
22284 (TYPES_REINTERP_SP): Likewise.
22285 (TYPES_REINTERP_US): Likewise.
22286 (TYPES_REINTERP_PS): Likewise.
22287 (aarch64_fold_builtin): New expression folding added.
22288 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
22289 Declarations removed.
22290 (REINTERP_SS): Declarations added.
22291 (REINTERP_US): Likewise.
22292 (REINTERP_PS): Likewise.
22293 (REINTERP_SU): Likewise.
22294 (REINTERP_SP): Likewise.
22295 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
22296 (vreinterpretq_p8_f64): Likewise.
22297 (vreinterpret_p16_f64): Likewise.
22298 (vreinterpretq_p16_f64): Likewise.
22299 (vreinterpret_f32_f64): Likewise.
22300 (vreinterpretq_f32_f64): Likewise.
22301 (vreinterpret_f64_f32): Likewise.
22302 (vreinterpret_f64_p8): Likewise.
22303 (vreinterpret_f64_p16): Likewise.
22304 (vreinterpret_f64_s8): Likewise.
22305 (vreinterpret_f64_s16): Likewise.
22306 (vreinterpret_f64_s32): Likewise.
22307 (vreinterpret_f64_s64): Likewise.
22308 (vreinterpret_f64_u8): Likewise.
22309 (vreinterpret_f64_u16): Likewise.
22310 (vreinterpret_f64_u32): Likewise.
22311 (vreinterpret_f64_u64): Likewise.
22312 (vreinterpretq_f64_f32): Likewise.
22313 (vreinterpretq_f64_p8): Likewise.
22314 (vreinterpretq_f64_p16): Likewise.
22315 (vreinterpretq_f64_s8): Likewise.
22316 (vreinterpretq_f64_s16): Likewise.
22317 (vreinterpretq_f64_s32): Likewise.
22318 (vreinterpretq_f64_s64): Likewise.
22319 (vreinterpretq_f64_u8): Likewise.
22320 (vreinterpretq_f64_u16): Likewise.
22321 (vreinterpretq_f64_u32): Likewise.
22322 (vreinterpretq_f64_u64): Likewise.
22323 (vreinterpret_s64_f64): Likewise.
22324 (vreinterpretq_s64_f64): Likewise.
22325 (vreinterpret_u64_f64): Likewise.
22326 (vreinterpretq_u64_f64): Likewise.
22327 (vreinterpret_s8_f64): Likewise.
22328 (vreinterpretq_s8_f64): Likewise.
22329 (vreinterpret_s16_f64): Likewise.
22330 (vreinterpretq_s16_f64): Likewise.
22331 (vreinterpret_s32_f64): Likewise.
22332 (vreinterpretq_s32_f64): Likewise.
22333 (vreinterpret_u8_f64): Likewise.
22334 (vreinterpretq_u8_f64): Likewise.
22335 (vreinterpret_u16_f64): Likewise.
22336 (vreinterpretq_u16_f64): Likewise.
22337 (vreinterpret_u32_f64): Likewise.
22338 (vreinterpretq_u32_f64): Likewise.
22340 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22342 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
22343 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
22344 (vreinterpret_p8_s8): Likewise.
22345 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
22346 (vreinterpret_p8_s16): Likewise.
22347 (vreinterpret_p8_s32): Likewise.
22348 (vreinterpret_p8_s64): Likewise.
22349 (vreinterpret_p8_f32): Likewise.
22350 (vreinterpret_p8_u8): Likewise.
22351 (vreinterpret_p8_u16): Likewise.
22352 (vreinterpret_p8_u32): Likewise.
22353 (vreinterpret_p8_u64): Likewise.
22354 (vreinterpret_p8_p16): Likewise.
22355 (vreinterpretq_p8_s8): Likewise.
22356 (vreinterpretq_p8_s16): Likewise.
22357 (vreinterpretq_p8_s32): Likewise.
22358 (vreinterpretq_p8_s64): Likewise.
22359 (vreinterpretq_p8_f32): Likewise.
22360 (vreinterpretq_p8_u8): Likewise.
22361 (vreinterpretq_p8_u16): Likewise.
22362 (vreinterpretq_p8_u32): Likewise.
22363 (vreinterpretq_p8_u64): Likewise.
22364 (vreinterpretq_p8_p16): Likewise.
22365 (vreinterpret_p16_s8): Likewise.
22366 (vreinterpret_p16_s16): Likewise.
22367 (vreinterpret_p16_s32): Likewise.
22368 (vreinterpret_p16_s64): Likewise.
22369 (vreinterpret_p16_f32): Likewise.
22370 (vreinterpret_p16_u8): Likewise.
22371 (vreinterpret_p16_u16): Likewise.
22372 (vreinterpret_p16_u32): Likewise.
22373 (vreinterpret_p16_u64): Likewise.
22374 (vreinterpret_p16_p8): Likewise.
22375 (vreinterpretq_p16_s8): Likewise.
22376 (vreinterpretq_p16_s16): Likewise.
22377 (vreinterpretq_p16_s32): Likewise.
22378 (vreinterpretq_p16_s64): Likewise.
22379 (vreinterpretq_p16_f32): Likewise.
22380 (vreinterpretq_p16_u8): Likewise.
22381 (vreinterpretq_p16_u16): Likewise.
22382 (vreinterpretq_p16_u32): Likewise.
22383 (vreinterpretq_p16_u64): Likewise.
22384 (vreinterpretq_p16_p8): Likewise.
22385 (vreinterpret_f32_s8): Likewise.
22386 (vreinterpret_f32_s16): Likewise.
22387 (vreinterpret_f32_s32): Likewise.
22388 (vreinterpret_f32_s64): Likewise.
22389 (vreinterpret_f32_u8): Likewise.
22390 (vreinterpret_f32_u16): Likewise.
22391 (vreinterpret_f32_u32): Likewise.
22392 (vreinterpret_f32_u64): Likewise.
22393 (vreinterpret_f32_p8): Likewise.
22394 (vreinterpret_f32_p16): Likewise.
22395 (vreinterpretq_f32_s8): Likewise.
22396 (vreinterpretq_f32_s16): Likewise.
22397 (vreinterpretq_f32_s32): Likewise.
22398 (vreinterpretq_f32_s64): Likewise.
22399 (vreinterpretq_f32_u8): Likewise.
22400 (vreinterpretq_f32_u16): Likewise.
22401 (vreinterpretq_f32_u32): Likewise.
22402 (vreinterpretq_f32_u64): Likewise.
22403 (vreinterpretq_f32_p8): Likewise.
22404 (vreinterpretq_f32_p16): Likewise.
22405 (vreinterpret_s64_s8): Likewise.
22406 (vreinterpret_s64_s16): Likewise.
22407 (vreinterpret_s64_s32): Likewise.
22408 (vreinterpret_s64_f32): Likewise.
22409 (vreinterpret_s64_u8): Likewise.
22410 (vreinterpret_s64_u16): Likewise.
22411 (vreinterpret_s64_u32): Likewise.
22412 (vreinterpret_s64_u64): Likewise.
22413 (vreinterpret_s64_p8): Likewise.
22414 (vreinterpret_s64_p16): Likewise.
22415 (vreinterpretq_s64_s8): Likewise.
22416 (vreinterpretq_s64_s16): Likewise.
22417 (vreinterpretq_s64_s32): Likewise.
22418 (vreinterpretq_s64_f32): Likewise.
22419 (vreinterpretq_s64_u8): Likewise.
22420 (vreinterpretq_s64_u16): Likewise.
22421 (vreinterpretq_s64_u32): Likewise.
22422 (vreinterpretq_s64_u64): Likewise.
22423 (vreinterpretq_s64_p8): Likewise.
22424 (vreinterpretq_s64_p16): Likewise.
22425 (vreinterpret_u64_s8): Likewise.
22426 (vreinterpret_u64_s16): Likewise.
22427 (vreinterpret_u64_s32): Likewise.
22428 (vreinterpret_u64_s64): Likewise.
22429 (vreinterpret_u64_f32): Likewise.
22430 (vreinterpret_u64_u8): Likewise.
22431 (vreinterpret_u64_u16): Likewise.
22432 (vreinterpret_u64_u32): Likewise.
22433 (vreinterpret_u64_p8): Likewise.
22434 (vreinterpret_u64_p16): Likewise.
22435 (vreinterpretq_u64_s8): Likewise.
22436 (vreinterpretq_u64_s16): Likewise.
22437 (vreinterpretq_u64_s32): Likewise.
22438 (vreinterpretq_u64_s64): Likewise.
22439 (vreinterpretq_u64_f32): Likewise.
22440 (vreinterpretq_u64_u8): Likewise.
22441 (vreinterpretq_u64_u16): Likewise.
22442 (vreinterpretq_u64_u32): Likewise.
22443 (vreinterpretq_u64_p8): Likewise.
22444 (vreinterpretq_u64_p16): Likewise.
22445 (vreinterpret_s8_s16): Likewise.
22446 (vreinterpret_s8_s32): Likewise.
22447 (vreinterpret_s8_s64): Likewise.
22448 (vreinterpret_s8_f32): Likewise.
22449 (vreinterpret_s8_u8): Likewise.
22450 (vreinterpret_s8_u16): Likewise.
22451 (vreinterpret_s8_u32): Likewise.
22452 (vreinterpret_s8_u64): Likewise.
22453 (vreinterpret_s8_p8): Likewise.
22454 (vreinterpret_s8_p16): Likewise.
22455 (vreinterpretq_s8_s16): Likewise.
22456 (vreinterpretq_s8_s32): Likewise.
22457 (vreinterpretq_s8_s64): Likewise.
22458 (vreinterpretq_s8_f32): Likewise.
22459 (vreinterpretq_s8_u8): Likewise.
22460 (vreinterpretq_s8_u16): Likewise.
22461 (vreinterpretq_s8_u32): Likewise.
22462 (vreinterpretq_s8_u64): Likewise.
22463 (vreinterpretq_s8_p8): Likewise.
22464 (vreinterpretq_s8_p16): Likewise.
22465 (vreinterpret_s16_s8): Likewise.
22466 (vreinterpret_s16_s32): Likewise.
22467 (vreinterpret_s16_s64): Likewise.
22468 (vreinterpret_s16_f32): Likewise.
22469 (vreinterpret_s16_u8): Likewise.
22470 (vreinterpret_s16_u16): Likewise.
22471 (vreinterpret_s16_u32): Likewise.
22472 (vreinterpret_s16_u64): Likewise.
22473 (vreinterpret_s16_p8): Likewise.
22474 (vreinterpret_s16_p16): Likewise.
22475 (vreinterpretq_s16_s8): Likewise.
22476 (vreinterpretq_s16_s32): Likewise.
22477 (vreinterpretq_s16_s64): Likewise.
22478 (vreinterpretq_s16_f32): Likewise.
22479 (vreinterpretq_s16_u8): Likewise.
22480 (vreinterpretq_s16_u16): Likewise.
22481 (vreinterpretq_s16_u32): Likewise.
22482 (vreinterpretq_s16_u64): Likewise.
22483 (vreinterpretq_s16_p8): Likewise.
22484 (vreinterpretq_s16_p16): Likewise.
22485 (vreinterpret_s32_s8): Likewise.
22486 (vreinterpret_s32_s16): Likewise.
22487 (vreinterpret_s32_s64): Likewise.
22488 (vreinterpret_s32_f32): Likewise.
22489 (vreinterpret_s32_u8): Likewise.
22490 (vreinterpret_s32_u16): Likewise.
22491 (vreinterpret_s32_u32): Likewise.
22492 (vreinterpret_s32_u64): Likewise.
22493 (vreinterpret_s32_p8): Likewise.
22494 (vreinterpret_s32_p16): Likewise.
22495 (vreinterpretq_s32_s8): Likewise.
22496 (vreinterpretq_s32_s16): Likewise.
22497 (vreinterpretq_s32_s64): Likewise.
22498 (vreinterpretq_s32_f32): Likewise.
22499 (vreinterpretq_s32_u8): Likewise.
22500 (vreinterpretq_s32_u16): Likewise.
22501 (vreinterpretq_s32_u32): Likewise.
22502 (vreinterpretq_s32_u64): Likewise.
22503 (vreinterpretq_s32_p8): Likewise.
22504 (vreinterpretq_s32_p16): Likewise.
22505 (vreinterpret_u8_s8): Likewise.
22506 (vreinterpret_u8_s16): Likewise.
22507 (vreinterpret_u8_s32): Likewise.
22508 (vreinterpret_u8_s64): Likewise.
22509 (vreinterpret_u8_f32): Likewise.
22510 (vreinterpret_u8_u16): Likewise.
22511 (vreinterpret_u8_u32): Likewise.
22512 (vreinterpret_u8_u64): Likewise.
22513 (vreinterpret_u8_p8): Likewise.
22514 (vreinterpret_u8_p16): Likewise.
22515 (vreinterpretq_u8_s8): Likewise.
22516 (vreinterpretq_u8_s16): Likewise.
22517 (vreinterpretq_u8_s32): Likewise.
22518 (vreinterpretq_u8_s64): Likewise.
22519 (vreinterpretq_u8_f32): Likewise.
22520 (vreinterpretq_u8_u16): Likewise.
22521 (vreinterpretq_u8_u32): Likewise.
22522 (vreinterpretq_u8_u64): Likewise.
22523 (vreinterpretq_u8_p8): Likewise.
22524 (vreinterpretq_u8_p16): Likewise.
22525 (vreinterpret_u16_s8): Likewise.
22526 (vreinterpret_u16_s16): Likewise.
22527 (vreinterpret_u16_s32): Likewise.
22528 (vreinterpret_u16_s64): Likewise.
22529 (vreinterpret_u16_f32): Likewise.
22530 (vreinterpret_u16_u8): Likewise.
22531 (vreinterpret_u16_u32): Likewise.
22532 (vreinterpret_u16_u64): Likewise.
22533 (vreinterpret_u16_p8): Likewise.
22534 (vreinterpret_u16_p16): Likewise.
22535 (vreinterpretq_u16_s8): Likewise.
22536 (vreinterpretq_u16_s16): Likewise.
22537 (vreinterpretq_u16_s32): Likewise.
22538 (vreinterpretq_u16_s64): Likewise.
22539 (vreinterpretq_u16_f32): Likewise.
22540 (vreinterpretq_u16_u8): Likewise.
22541 (vreinterpretq_u16_u32): Likewise.
22542 (vreinterpretq_u16_u64): Likewise.
22543 (vreinterpretq_u16_p8): Likewise.
22544 (vreinterpretq_u16_p16): Likewise.
22545 (vreinterpret_u32_s8): Likewise.
22546 (vreinterpret_u32_s16): Likewise.
22547 (vreinterpret_u32_s32): Likewise.
22548 (vreinterpret_u32_s64): Likewise.
22549 (vreinterpret_u32_f32): Likewise.
22550 (vreinterpret_u32_u8): Likewise.
22551 (vreinterpret_u32_u16): Likewise.
22552 (vreinterpret_u32_u64): Likewise.
22553 (vreinterpret_u32_p8): Likewise.
22554 (vreinterpret_u32_p16): Likewise.
22555 (vreinterpretq_u32_s8): Likewise.
22556 (vreinterpretq_u32_s16): Likewise.
22557 (vreinterpretq_u32_s32): Likewise.
22558 (vreinterpretq_u32_s64): Likewise.
22559 (vreinterpretq_u32_f32): Likewise.
22560 (vreinterpretq_u32_u8): Likewise.
22561 (vreinterpretq_u32_u16): Likewise.
22562 (vreinterpretq_u32_u64): Likewise.
22563 (vreinterpretq_u32_p8): Likewise.
22564 (vreinterpretq_u32_p16): Likewise.
22566 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22568 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
22570 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
22572 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
22573 (vqnegd_s64): Likewise.
22574 (vqabs_s64): Likewise.
22575 (vqabsd_s64): Likewise.
22577 2014-04-22 Richard Henderson <rth@redhat.com>
22579 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
22580 computation to the top of the loop.
22582 2014-04-22 Renlin <renlin.li@arm.com>
22583 Jiong Wang <jiong.wang@arm.com>
22585 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
22586 * config/aarch64/aarch64.c (aarch64_layout_frame)
22587 (aarch64_initial_elimination_offset): Likewise.
22589 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
22591 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
22594 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
22596 * machmode.h (bitwise_mode_for_mode): Declare.
22597 * stor-layout.h (bitwise_type_for_mode): Likewise.
22598 * stor-layout.c (bitwise_mode_for_mode): New function.
22599 (bitwise_type_for_mode): Likewise.
22600 * builtins.c (fold_builtin_memory_op): Use it instead of
22601 int_mode_for_mode and build_nonstandard_integer_type.
22603 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22605 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
22606 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
22607 (*-*-solaris2*): Simplify.
22608 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
22609 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
22610 *-*-solaris2.9* handling.
22612 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
22614 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
22615 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
22616 handling, simplify.
22617 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
22618 * configure: Regenerate.
22620 * config/i386/sol2-9.h: Remove.
22622 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
22623 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
22624 Remove Solaris 9 references.
22626 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
22628 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
22629 (floatuns<GPI:mode><GPF:mode>2): Remove.
22630 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
22631 and floatuns conversions.
22632 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
22633 and floatuns conversions.
22634 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
22635 (w1,w2): New mode attributes for inequal width conversions.
22637 2014-04-22 Renlin Li <Renlin.Li@arm.com>
22639 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
22640 the output asm format.
22642 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
22644 * config/aarch64/aarch64-simd.md
22645 (aarch64_cm<optab>di): Always split.
22646 (*aarch64_cm<optab>di): New.
22647 (aarch64_cmtstdi): Always split.
22648 (*aarch64_cmtstdi): New.
22650 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22652 PR tree-optimization/60823
22653 * omp-low.c (ipa_simd_modify_function_body): Go through
22654 all SSA_NAMEs and for those refering to vector arguments
22655 which are going to be replaced adjust SSA_NAME_VAR and,
22656 if it is a default definition, change it into a non-default
22657 definition assigned at the beginning of function from new_decl.
22658 (ipa_simd_modify_stmt_ops): Rewritten.
22659 * tree-dfa.c (set_ssa_default_def): When removing default def,
22660 check for NULL loc instead of NULL *loc.
22662 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22664 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
22665 restrictions on core registers for DImode values in Thumb2.
22667 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22669 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
22670 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
22672 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22674 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
22675 (*iordi_notzesidi_di): Likewise.
22676 (*iordi_notsesidi_di): Likewise.
22678 2014-04-22 Ian Bolton <ian.bolton@arm.com>
22680 * config/arm/arm-protos.h (tune_params): New struct members.
22681 * config/arm/arm.c: Initialise tune_params per processor.
22682 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
22683 for speed, based on new tune_params.
22685 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22687 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
22688 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
22689 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
22690 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
22691 * config/aarch64/arm_neon.h (vrnd_f64): Added.
22692 (vrnda_f64): Likewise.
22693 (vrndi_f64): Likewise.
22694 (vrndm_f64): Likewise.
22695 (vrndn_f64): Likewise.
22696 (vrndp_f64): Likewise.
22697 (vrndx_f64): Likewise.
22699 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22701 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
22702 GET_MODE_SIZE argument is enum machine_mode.
22704 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22707 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
22708 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
22710 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
22712 PR middle-end/60281
22713 * asan.c (asan_emit_stack_protection): Force the base to align to
22714 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
22715 appropriate bits if STRICT_ALIGNMENT.
22716 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
22718 (expand_used_vars): Leave a space in the stack frame for alignment
22719 if STRICT_ALIGNMENT.
22721 2014-04-21 David Malcolm <dmalcolm@redhat.com>
22723 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
22725 (gimple_store_p): Likewise.
22726 (gimple_assign_load_p): Likewise.
22727 (gimple_assign_cast_p): Likewise.
22728 (gimple_clobber_p): Likewise.
22730 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
22731 rather than a gimple.
22732 (gimple_assign_cast_p): Likewise.
22734 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
22737 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
22738 If mode is DDmode and TARGET_E500_DOUBLE allow move.
22740 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
22741 more debug information for E500 if -mdebug=reg.
22743 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
22746 * config/i386/i386.c (ix86_expand_builtin)
22747 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
22748 register for target RTX.
22749 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
22751 2014-04-18 Cong Hou <congh@google.com>
22753 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
22754 the widen-mult pattern by handling two operands with different sizes,
22755 and operands whose size is smaller than half of the result type.
22757 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
22759 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
22760 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
22761 (do_estimate_edge_time): Compute it.
22762 * ipa-inline.c (want_inline_small_function_p): Bypass
22763 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
22765 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
22767 * ipa-inline.c (spec_rem): New static variable.
22768 (dump_overall_stats): New function.
22769 (dump_inline_stats): New function.
22771 2014-04-18 Richard Henderson <rth@redhat.com>
22773 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
22774 to GET_MODE_SIZE, not a reg_class_t.
22776 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22778 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
22779 (vsx_xxmrglw_<mode>): Likewise.
22781 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
22784 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
22785 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
22786 (rs6000_init_hard_regno_mode_ok): Likewise.
22788 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
22790 * ipa-inline.c (inline_small_functions): Account only non-cold
22792 * doc/invoke.texi (inline-unit-growth): Update documentation.
22794 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
22796 * config/rs6000/rs6000.md (addti3, subti3): New.
22798 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
22801 * config/i386/i386.c (ix86_expand_clear): Remove outdated
22802 comment. Check optimize_insn_for_size_p instead of
22803 optimize_insn_for_speed_p.
22805 2014-04-17 Martin Jambor <mjambor@suse.cz>
22807 * gimple-iterator.c (gsi_start_edge): New function.
22808 * gimple-iterator.h (gsi_start_edge): Declare.
22809 * tree-sra.c (single_non_eh_succ): New function.
22810 (disqualify_ops_if_throwing_stmt): Renamed to
22811 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
22812 having one non-EH successor BB.
22813 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
22814 generate loads into replacements.
22815 (sra_modify_assign): Likewise and and also use the simple path for
22817 (sra_modify_function_body): Commit statements on edges.
22819 2014-04-17 Richard Biener <rguenther@suse.de>
22821 PR middle-end/60849
22822 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
22823 comparison results and add clarifying comment.
22825 2014-04-17 Jakub Jelinek <jakub@redhat.com>
22827 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
22828 (blank_mode): Initialize it.
22829 (emit_mode_size_inline, emit_mode_nunits_inline,
22830 emit_mode_inner_inline): New functions.
22831 (emit_insn_modes_h): Call them and surround their output with
22832 #if GCC_VERSION >= 4001 ... #endif.
22833 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
22834 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
22835 mode_* arrays if the argument is __builtin_constant_p.
22836 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
22837 is enum machine_mode.
22839 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22841 * passes.c (opt_pass::execute): Adjust.
22842 (pass_manager::execute_pass_mode_switching): Likewise.
22843 (early_local_passes::execute): Likewise.
22844 (execute_one_pass): Pass cfun to the pass's execute method.
22845 * tree-pass.h (opt_pass::execute): Add function * argument.
22846 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
22847 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
22848 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
22849 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
22850 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
22851 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
22852 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
22853 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
22854 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
22855 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
22856 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
22857 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
22858 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
22859 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
22860 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
22861 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
22862 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
22863 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
22864 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
22865 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
22866 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
22867 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
22868 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
22869 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
22870 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
22871 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
22872 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
22873 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
22874 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
22877 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22879 * passes.c (opt_pass::gate): Take function * argument.
22880 (gate_all_early_local_passes): Merge into
22881 (early_local_passes::gate): this.
22882 (gate_all_early_optimizations): Merge into
22883 (all_early_optimizations::gate): this.
22884 (gate_all_optimizations): Mege into
22885 (all_optimizations::gate): this.
22886 (gate_all_optimizations_g): Merge into
22887 (all_optimizations_g::gate): this.
22888 (gate_rest_of_compilation): Mege into
22889 (rest_of_compilation::gate): this.
22890 (gate_postreload): Merge into
22891 (postreload::gate): this.
22892 (dump_one_pass): Pass cfun to the pass's gate method.
22893 (execute_ipa_summary_passes): Likewise.
22894 (execute_one_pass): Likewise.
22895 (ipa_write_summaries_2): Likewise.
22896 (ipa_write_optimization_summaries_1): Likewise.
22897 (ipa_read_summaries_1): Likewise.
22898 (ipa_read_optimization_summaries_1): Likewise.
22899 (execute_ipa_stmt_fixups): Likewise.
22900 * tree-pass.h (opt_pass::gate): Add function * argument.
22901 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
22902 combine-stack-adj.c, combine.c, compare-elim.c,
22903 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
22904 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
22905 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
22906 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
22907 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
22908 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
22909 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
22910 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
22911 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
22912 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
22913 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
22914 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
22915 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
22916 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
22917 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
22918 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
22919 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
22920 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
22921 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
22922 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
22923 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
22924 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
22925 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
22926 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
22927 var-tracking.c, vtable-verify.c, web.c: Adjust.
22929 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22931 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
22932 * configure: Regenerate.
22934 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22936 * passes.c (dump_one_pass): don't check pass->has_gate.
22937 (execute_ipa_summary_passes): Likewise.
22938 (execute_one_pass): Likewise.
22939 (ipa_write_summaries_2): Likewise.
22940 (ipa_write_optimization_summaries_1): Likewise.
22941 (ipa_read_optimization_summaries_1): Likewise.
22942 (execute_ipa_stmt_fixups): Likewise.
22943 * tree-pass.h (pass_data::has_gate): Remove.
22944 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
22945 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
22946 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
22947 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
22948 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
22949 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
22950 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
22951 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
22952 gimple-low.c, gimple-ssa-isolate-paths.c,
22953 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
22954 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
22955 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
22956 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
22957 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
22958 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
22959 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
22960 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
22961 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
22962 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
22963 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
22964 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
22965 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
22966 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
22967 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
22968 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
22969 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
22970 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
22971 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
22972 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
22973 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
22974 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
22977 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22979 * pass_manager.h (pass_manager::register_dump_files_1): Remove
22981 * passes.c (pass_manager::register_dump_files_1): Merge into
22982 (pass_manager::register_dump_files): this, and remove its handling of
22983 properties since the pass always has the properties anyway.
22984 (pass_manager::pass_manager): Adjust.
22986 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
22988 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
22989 * passes.c (pass_manager::register_dump_files_1): Remove dead code
22990 dealing with properties.
22991 (pass_manager::register_dump_files): Adjust.
22993 2014-03-20 Mark Wielaard <mjw@redhat.com>
22995 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
22996 then represent the bound as normal constant value.
22998 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23001 Forward port from 4.8 branch
23002 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
23004 * config/i386/bmiintrin.h (_blsi_u32): New.
23005 (_blsi_u64): Ditto.
23006 (_blsr_u32): Ditto.
23007 (_blsr_u64): Ditto.
23008 (_blsmsk_u32): Ditto.
23009 (_blsmsk_u64): Ditto.
23010 (_tzcnt_u32): Ditto.
23011 (_tzcnt_u64): Ditto.
23013 2014-04-17 Kito Cheng <kito@0xlab.org>
23015 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
23017 2014-04-17 Richard Biener <rguenther@suse.de>
23019 PR middle-end/60849
23020 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
23021 boolean results for comparisons.
23023 2014-04-17 Richard Biener <rguenther@suse.de>
23025 PR tree-optimization/60836
23026 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
23027 initial PHI args to be gimple values.
23029 2014-04-17 Richard Biener <rguenther@suse.de>
23031 PR tree-optimization/60841
23032 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
23033 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
23034 of stmts to SLP build.
23035 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
23036 (vect_analyze_slp): Likewise.
23037 (vect_analyze_slp_instance): Likewise.
23038 (vect_build_slp_tree): Limit overall SLP tree growth.
23039 * tree-vectorizer.h (vect_analyze_data_refs,
23040 vect_analyze_slp): Adjust prototypes.
23042 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23044 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
23047 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23049 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
23050 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
23051 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
23052 for TARGET_SLOW_PSHUFB
23054 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23056 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
23057 * config/i386/i386.c (intel_cost): Ditto.
23059 2014-04-17 Joey Ye <joey.ye@arm.com>
23061 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
23063 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23065 * opts.c (common_handle_option): Disable -fipa-reference coorectly
23066 with -fuse-profile.
23068 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23070 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
23071 (type_all_derivations_known_p): New predicate.
23072 (type_all_ctors_visible_p): New predicate.
23073 (type_possibly_instantiated_p): New predicate.
23074 (get_odr_type): Compute all_derivations_known.
23075 (dump_odr_type): Dump the flag.
23076 (maybe_record_type): Cleanup.
23077 (record_target_from_binfo): Add bases_to_consider array;
23078 record bases for types w/o instances and skip CXX destructor.
23079 (possible_polymorphic_call_targets_1): Add bases_to_consider
23080 and consider_construction parameters; check if type may have instance.
23081 (get_polymorphic_call_info): Set maybe_in_construction to true
23082 when we know nothing.
23083 (record_targets_from_bases): Skip CXX destructors; they are
23084 never called for types in construction.
23085 (possible_polymorphic_call_targets): Do not record target when
23086 type may not have instance.
23088 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23091 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
23092 external aliases alive, too.
23094 2014-04-16 Andrew Pinski <apinski@cavium.com>
23096 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
23099 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23101 * final.c (compute_alignments): Do not apply loop alignment to a block
23102 falling through to the exit.
23104 2014-04-16 Catherine Moore <clm@codesourcery.com>
23106 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
23107 Adjust constraints for microMIPS store patterns.
23109 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23111 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
23113 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23115 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
23116 (append_use): Run at -O0.
23117 (append_vdef): Likewise.
23118 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
23119 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
23121 2014-04-16 Jakub Jelinek <jakub@redhat.com>
23123 PR tree-optimization/60844
23124 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
23125 (propagate_op_to_single_use, remove_visited_stmt_chain,
23126 linearize_expr, repropagate_negates, reassociate_bb): Use it
23127 instead of gsi_remove.
23129 2014-04-16 Martin Jambor <mjambor@suse.cz>
23131 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
23132 ipa_transforms_to_apply.
23133 (cgraph_function_versioning): Assert that old_node has empty
23134 ipa_transforms_to_apply.
23135 * trans-mem.c (ipa_tm_create_version): Likewise.
23136 * tree-inline.c (tree_function_versioning): Do not duplicate
23137 ipa_transforms_to_apply.
23139 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23142 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
23144 Pass necessary as flags on 64-bit Solaris/x86.
23145 Use lowercase relocs for x86_64-*-*.
23146 * configure: Regenerate.
23148 2014-04-15 Jan Hubicka <jh@suse.cz>
23150 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
23151 (maybe_record_node, likely_target_p): Use it.
23153 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23156 Revert following patch
23158 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
23161 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
23162 software floating point or no floating point registers, do not
23163 allow any type in the FPRs. Eliminate a test for SPE SIMD types
23164 in GPRs that occurs after we tested for GPRs that would never be
23167 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
23168 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
23169 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
23170 specifically allow DDmode, since that does not use the SPE SIMD
23173 2014-03-21 Mark Wielaard <mjw@redhat.com>
23175 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
23176 as unsigned or int depending on type and value used.
23178 2014-04-15 Richard Biener <rguenther@suse.de>
23180 PR rtl-optimization/56965
23181 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
23182 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
23184 * alias.c (true_dependence_1): Do not call
23185 nonoverlapping_component_refs_p.
23186 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
23187 nonoverlapping_component_refs_p.
23188 (indirect_refs_may_alias_p): Likewise.
23190 2014-04-15 Teresa Johnson <tejohnson@google.com>
23192 * cfg.c (dump_bb_info): Fix flags check.
23193 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
23195 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23197 PR rtl-optimization/60663
23198 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
23201 2014-04-15 Richard Biener <rguenther@suse.de>
23203 * lto-streamer.h (LTO_major_version): Bump to 4.
23205 2014-04-15 Richard Biener <rguenther@suse.de>
23207 * common.opt (lto_partition_model): New enum.
23208 (flto-partition=): Merge separate options with a single with argument,
23209 add -flto-partition=one support.
23210 * flag-types.h (enum lto_partition_model): Declare.
23211 * opts.c (finish_options): Remove duplicate -flto-partition=
23213 * lto-wrapper.c (run_gcc): Adjust.
23215 2014-04-15 Richard Biener <rguenther@suse.de>
23217 * alias.c (ncr_compar): New function.
23218 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
23220 2014-04-15 Richard Biener <rguenther@suse.de>
23222 * alias.c (record_component_aliases): Do not walk BINFOs.
23224 2014-04-15 Richard Biener <rguenther@suse.de>
23226 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23227 Add struct function argument and adjust.
23228 (find_func_aliases_for_call): Likewise.
23229 (find_func_aliases): Likewise.
23230 (find_func_clobbers): Likewise.
23231 (intra_create_variable_infos): Likewise.
23232 (compute_points_to_sets): Likewise.
23233 (ipa_pta_execute): Adjust. Do not push/pop cfun.
23235 2014-04-15 Richard Biener <rguenther@suse.de>
23237 * tree.c (iterative_hash_expr): Use enum tree_code_class
23238 to store TREE_CODE_CLASS.
23239 (tree_block): Likewise.
23240 (tree_set_block): Likewise.
23241 * tree.h (fold_build_pointer_plus_loc): Use
23242 convert_to_ptrofftype_loc.
23244 2014-04-15 Jakub Jelinek <jakub@redhat.com>
23247 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
23250 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
23252 * cfgloop.h (struct loop): Move force_vectorize down.
23253 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
23254 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
23255 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
23256 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
23257 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
23258 * tree-core.h (enum annot_expr_kind): Add new kind values.
23259 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
23260 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
23262 * tree.def (ANNOTATE_EXPR): Tweak comment.
23264 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23266 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
23269 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
23271 * tree.h (TYPE_IDENTIFIER): Declare.
23272 * tree.c (subrange_type_for_debug_p): Use it.
23273 * godump.c (go_format_type): Likewise.
23274 * dwarf2out.c (is_cxx_auto, modified_type_die,
23275 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
23276 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
23278 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23281 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
23283 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
23285 * config/i386/i386.c (examine_argument): Return bool. Return true if
23286 parameter should be passed in memory.
23287 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
23288 (construct_container): Update calls to examine_argument.
23289 (function_arg_advance_64): Ditto.
23290 (return_in_memory_32): Merge with ix86_return_in_memory.
23291 (return_in_memory_64): Ditto.
23292 (return_in_memory_ms_64): Ditto.
23294 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23296 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
23297 * coverage.c (coverage_compute_profile_id): Handle externally visible
23300 2014-04-14 Martin Jambor <mjambor@suse.cz>
23302 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
23303 DECL_DISREGARD_INLINE_LIMITS functions.
23305 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
23308 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
23310 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
23313 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
23314 optimize_insn_for_speed_p instead of
23315 optimize_function_for_speed_p.
23317 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
23319 * doc/invoke.texi (free): Document AArch64.
23321 2014-04-14 Richard Biener <rguenther@suse.de>
23323 PR tree-optimization/60042
23324 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
23325 (insert_into_preds_of_block): Do not prevent PHI insertion
23326 for REFERENCE exprs here ...
23327 (eliminate_dom_walker::before_dom_children): ... but prevent
23328 their use here under similar conditions when applied to the
23329 IL after PRE optimizations.
23331 2014-04-14 Richard Biener <rguenther@suse.de>
23333 * passes.def: Move early points-to after early SRA.
23335 2014-04-14 Richard Biener <rguenther@suse.de>
23337 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
23338 check for which sign-changes we allow when forwarding
23339 a converted value into a switch.
23341 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
23343 * stor-layout.c (place_field): Finalize non-constant offset for the
23346 2014-04-14 Richard Biener <rguenther@suse.de>
23348 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
23350 (expand_switch_using_bit_tests_p): Likewise.
23351 (process_switch): Compute and pass on speed_p based on the
23353 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
23354 optimize_bb_for_speed_p.
23356 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
23358 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
23359 * function.h (struct function): Rename has_force_vect_loops into
23360 has_force_vectorize_loops.
23361 * lto-streamer-in.c (input_cfg): Adjust for renaming.
23362 (input_struct_function_base): Likewise.
23363 * lto-streamer-out.c (output_cfg): Likewise.
23364 (output_struct_function_base): Likewise.
23365 * omp-low.c (expand_omp_simd): Likewise.
23366 * tree-cfg.c (move_sese_region_to_fn): Likewise.
23367 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
23368 (version_loop_for_if_conversion): Likewise.
23369 (tree_if_conversion): Likewise.
23370 (main_tree_if_conversion): Likewise.
23371 (gate_tree_if_conversion): Likewise.
23372 * tree-inline.c (copy_loops): Likewise.
23373 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
23374 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
23375 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
23376 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
23377 * tree-vectorizer.c (vectorize_loops): Likewise.
23378 * tree-vectorizer.h (unlimited_cost_model): Likewise.
23380 2014-04-14 Richard Biener <rguenther@suse.de>
23383 * lto-streamer-out.c (wrap_refs): New function.
23384 (lto_output): Wrap symbol references in global initializes in
23385 type-preserving MEM_REFs.
23387 2014-04-14 Christian Bruel <christian.bruel@st.com>
23389 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
23391 2014-04-14 Christian Bruel <christian.bruel@st.com>
23393 * config/sh/sh.md (setmemqi): New expand pattern.
23394 * config/sh/sh.h (CLEAR_RATIO): Define.
23395 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
23396 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
23398 2014-04-14 Richard Biener <rguenther@suse.de>
23400 PR middle-end/55022
23401 * fold-const.c (negate_expr_p): Don't negate directional rounding
23403 (fold_negate_expr): Likewise.
23405 2014-04-14 Richard Biener <rguenther@suse.de>
23407 PR tree-optimization/59817
23408 PR tree-optimization/60453
23409 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
23410 recursion to catch all CHRECs in the scalar evolution and restrict
23411 the predicate for the remains appropriately.
23413 2014-04-12 Catherine Moore <clm@codesourcery.com>
23415 * config/mips/constraints.md: Add new register constraint "kb".
23416 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
23417 (*movhi_internal): Likewise.
23418 (*movqi_internal): Likewise.
23419 * config/mips/mips.h (M16_STORE_REGS): New register class.
23420 (REG_CLASS_NAMES): Add M16_STORE_REGS.
23421 (REG_CLASS_CONTENTS): Likewise.
23422 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
23424 2014-04-11 Tobias Burnus <burnus@net-b.de>
23427 * doc/invoke.texi (-Wformat-signedness): Document it.
23428 (Wformat=2): Mention that this enables -Wformat-signedness.
23430 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23432 * common/config/epiphany/epiphany-common.c
23433 (epiphany_option_optimization_table): Enable section anchors by
23434 default at -O1 or higher.
23435 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
23436 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
23437 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
23438 carries no extra cost.
23439 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
23440 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
23441 * config/epiphany/predicates.md (memclob_operand): New predicate.
23442 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
23443 Use memclob_operand predicate and X constraint for operand 3.
23445 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23447 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
23448 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
23451 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23453 PR rtl-optimization/60651
23454 * mode-switching.c (optimize_mode_switching): Make sure to emit
23455 sets of a lower numbered entity before sets of a higher numbered
23456 entity to a mode of the same or lower priority.
23457 When creating a seginfo for a basic block that starts with a code
23458 label, move the insertion point past the code label.
23459 (new_seginfo): Document and enforce requirement that
23460 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
23461 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
23462 * doc/tm.texi: Regenerate.
23464 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
23467 * config/arc/arc.c (arc_save_restore): Fix assert typo.
23469 2013-04-11 Jakub Jelinek <jakub@redhat.com>
23471 * BASE-VER: Set to 4.10.0.
23473 2014-04-11 Tobias Burnus <burnus@net-b.de>
23476 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
23477 * doc/gcc.texi (Service): Update description in the @menu
23478 * doc/invoke.texi (Option Summary): Remove misplaced and
23481 2014-04-11 Steve Ellcey <sellcey@mips.com>
23482 Jakub Jelinek <jakub@redhat.com>
23484 PR middle-end/60556
23485 * expr.c (convert_move): Use emit_store_flag_force instead of
23486 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
23489 2014-04-11 Richard Biener <rguenther@suse.de>
23491 PR middle-end/60797
23492 * varasm.c (assemble_alias): Avoid endless error reporting
23493 recursion by setting TREE_ASM_WRITTEN.
23495 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23497 * config/s390/s390.md: Add a splitter for NOT rtx.
23499 2014-04-11 Jakub Jelinek <jakub@redhat.com>
23501 PR rtl-optimization/60663
23502 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
23504 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
23505 Jakub Jelinek <jakub@redhat.com>
23508 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
23509 flag from decl_node to node.
23511 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23514 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
23515 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
23516 ameliorating the cases where it can be.
23518 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
23521 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
23523 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23524 (loadsync_<mode>): Change mode.
23525 (load_quadpti, store_quadpti): New.
23526 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23527 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23528 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
23530 2014-04-09 Cong Hou <congh@google.com>
23533 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
23536 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23538 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
23539 instead of vnor to exploit possible fusion opportunity in the
23541 (altivec_expand_vec_perm_const_le): Likewise.
23543 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
23545 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23546 (loadsync_<mode>): Change mode.
23547 (load_quadpti, store_quadpti): New.
23548 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23549 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23551 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
23554 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
23555 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
23556 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
23558 2014-04-08 Richard Biener <rguenther@suse.de>
23560 PR middle-end/60706
23561 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
23562 a 64bit widest int print double-int similar to on HWI64 hosts.
23564 2014-04-08 Richard Biener <rguenther@suse.de>
23566 PR tree-optimization/60785
23567 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
23568 default defs properly.
23570 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
23572 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
23573 (Weffc++): Likewise.
23575 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
23577 * ipa-devirt.c (maybe_record_node): When node is not recorded,
23578 set completep to false rather than true.
23580 2014-04-07 Douglas B Rupp <rupp@adacore.com>
23583 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
23584 ARM_TARGET2_DWARF_FORMAT.
23586 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
23589 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
23590 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
23593 2014-04-07 Richard Biener <rguenther@suse.de>
23595 PR tree-optimization/60766
23596 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
23597 (may_eliminate_iv): Convert cand_value_at result to desired type.
23599 2014-04-07 Jason Merrill <jason@redhat.com>
23602 * common.opt (-fno-gnu-unique): Add.
23603 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
23605 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23607 * haifa-sched.c: Fix outdated function reference and minor
23608 grammar errors in introductory comment.
23610 2014-04-07 Richard Biener <rguenther@suse.de>
23612 PR middle-end/60750
23613 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
23614 for noreturn calls.
23615 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
23617 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
23620 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
23621 size accounting for thunks.
23622 (pa_asm_output_mi_thunk): Use final_start_function() and
23623 final_end_function() to output function start and end directives.
23625 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23627 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
23628 device specific ISA/ feature information. Remove short_sp and
23629 errata_skip ds. Add avr_device_specific_features enum to have device
23631 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
23632 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
23633 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
23634 updated device specific info.
23635 * config/avr/avr-mcus.def: Merge device specific details to
23636 dev_attribute field.
23637 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
23639 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
23640 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
23641 assembler if RMW isa supported by current device.
23642 * config/avr/genmultilib.awk: Update as device info structure changed.
23643 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
23645 2014-04-04 Cong Hou <congh@google.com>
23647 PR tree-optimization/60656
23648 * tree-vect-stmts.c (supportable_widening_operation):
23649 Fix a bug that elements in a vector with vect_used_by_reduction
23650 property are incorrectly reordered when the operation on it is not
23651 consistant with the one in reduction operation.
23653 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
23655 PR rtl-optimization/60155
23656 * gcse.c (record_set_data): New function.
23657 (single_set_gcse): New function.
23658 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
23659 (hoist_code): Likewise.
23660 (get_pressure_class_and_nregs): Likewise.
23662 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
23664 * explow.c (probe_stack_range): Emit a final optimization blockage.
23666 2014-04-04 Anthony Green <green@moxielogic.com>
23668 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
23671 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
23674 * lto-cgraph.c (input_overwrite_node): Check that partitioning
23675 flags are set only during streaming.
23676 * ipa.c (process_references, walk_polymorphic_call_targets,
23677 symtab_remove_unreachable_nodes): Drop bodies of always inline
23678 after early inlining.
23679 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
23681 2014-04-04 Jakub Jelinek <jakub@redhat.com>
23682 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23685 * dwarf2out.c (const_ok_for_output_1): Reject expressions
23688 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23691 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
23693 (cortex_a53_fdivd): Likewise.
23695 2014-04-04 Martin Jambor <mjambor@suse.cz>
23698 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
23699 Adjust all callers.
23700 * cgraph.c (clone_of_p): Also return true if thunks match.
23701 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
23702 cgraph_function_or_thunk_node and an obsolete comment.
23703 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
23705 (build_function_decl_skip_args): Likewise.
23706 (set_new_clone_decl_and_node_flags): New function.
23707 (duplicate_thunk_for_node): Likewise.
23708 (redirect_edge_duplicating_thunks): Likewise.
23709 (cgraph_clone_node): New parameter args_to_skip, pass it to
23710 redirect_edge_duplicating_thunks which is called instead of
23711 cgraph_redirect_edge_callee.
23712 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
23713 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
23715 2014-04-04 Jeff Law <law@redhat.com>
23718 * config/arm/predicates.md (const_int_I_operand): New predicate.
23719 (const_int_M_operand): Similarly.
23720 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
23722 (insv_t2, extv_reg, extzv_t2): Likewise.
23723 (load_multiple_with_writeback): Similarly for const_int_I_operand.
23724 (pop_multiple_with_writeback_and_return): Likewise.
23725 (vfp_pop_multiple_with_writeback): Likewise
23727 2014-04-04 Richard Biener <rguenther@suse.de>
23730 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
23731 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
23733 * gimplify.h (gimple_add_tmp_var_fn): Declare.
23734 * gimplify.c (gimple_add_tmp_var_fn): New function.
23735 * gimple-expr.h (create_tmp_reg_fn): Declare.
23736 * gimple-expr.c (create_tmp_reg_fn): New function.
23737 * gimple-low.c (record_vars_into): Don't change cfun.
23738 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
23739 code generation without cfun.
23741 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
23744 * Makefile.in (install-driver): Fix shell scripting.
23746 2014-04-03 Cong Hou <congh@google.com>
23748 PR tree-optimization/60505
23749 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
23750 threshold of number of iterations below which no vectorization
23752 * tree-vect-loop.c (new_loop_vec_info):
23753 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
23754 * tree-vect-loop.c (vect_analyze_loop_operations):
23755 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
23756 * tree-vect-loop.c (vect_transform_loop):
23757 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
23758 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
23759 of iterations of the loop and see if we should build the epilogue.
23761 2014-04-03 Richard Biener <rguenther@suse.de>
23763 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
23764 (streamer_tree_cache_create): Adjust.
23765 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
23766 to allow optional nodes array.
23767 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
23768 (streamer_tree_cache_append): Likewise.
23769 (streamer_tree_cache_create): Create nodes array optionally
23770 as specified by parameter.
23771 * lto-streamer-out.c (create_output_block): Avoid maintaining
23772 the node array in the writer cache.
23773 (DFS_write_tree): Remove assertion.
23774 (produce_asm_for_decls): Free the out decl state hash table early.
23775 * lto-streamer-in.c (lto_data_in_create): Adjust for
23776 streamer_tree_cache_create prototype change.
23778 2014-04-03 Richard Biener <rguenther@suse.de>
23780 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
23781 set TREE_CHAIN to NULL_TREE.
23783 2014-04-03 Richard Biener <rguenther@suse.de>
23785 PR tree-optimization/60740
23786 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
23787 over all GIMPLE_COND operands.
23789 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
23791 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
23792 (Weffc++): Remove Scott's numbering, merge lists and reference
23795 2014-04-03 Nick Clifton <nickc@redhat.com>
23797 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
23800 2014-04-03 Martin Jambor <mjambor@suse.cz>
23802 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
23803 mention gcc_unreachable before failing.
23804 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
23807 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
23810 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
23811 inconsistent code and instead mark the context inconsistent.
23812 (possible_polymorphic_call_targets): For inconsistent contexts
23813 return empty complete list.
23815 2014-04-02 Anthony Green <green@moxielogic.com>
23817 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
23818 (extendqisi2, extendhisi2): Define.
23819 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
23820 (WCHAR_TYPE): Change to unsigned int.
23822 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23824 PR tree-optimization/60733
23825 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
23826 insertion point for PHI candidates to be the end of the feeding
23827 block for the PHI argument.
23829 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
23831 PR rtl-optimization/60650
23832 * lra-constraints.c (process_alt_operands): Decrease reject for
23833 earlyclobber matching.
23835 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23837 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
23839 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23841 * config/spu/spu.c (pad_bb): Do not crash when the last
23842 insn is CODE_FOR_blockage.
23844 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23846 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
23847 lies outside the target mode.
23849 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
23852 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
23853 software floating point or no floating point registers, do not
23854 allow any type in the FPRs. Eliminate a test for SPE SIMD types
23855 in GPRs that occurs after we tested for GPRs that would never be
23858 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
23859 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
23860 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
23861 specifically allow DDmode, since that does not use the SPE SIMD
23864 2014-04-02 Richard Biener <rguenther@suse.de>
23866 PR middle-end/60729
23867 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
23868 MODE_INTs. Properly use negv_optab.
23869 (expand_abs): Likewise.
23871 2014-04-02 Richard Biener <rguenther@suse.de>
23874 * Makefile.in (install-driver): Guard extra installs with special
23877 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
23879 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
23880 Document vec_vgbbd.
23882 2014-04-01 Richard Henderson <rth@redhat.com>
23885 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
23886 alternative enabled before register allocation.
23888 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
23890 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
23891 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
23893 (nios2_large_got_address): Remove unneeded 'sym' parameter.
23894 (nios2_got_address): Update nios2_large_got_address call site.
23895 (nios2_delegitimize_address): New function.
23896 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
23897 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
23898 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
23900 2014-04-01 Martin Husemann <martin@duskware.de>
23902 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
23905 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
23907 PR rtl-optimization/60604
23908 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
23909 check from register_operand.
23910 (register_operand): Redefine in terms of general_operand.
23911 (nonmemory_operand): Use register_operand for the non-constant cases.
23913 2014-04-01 Richard Biener <rguenther@suse.de>
23915 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
23917 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
23919 * doc/invoke.texi (mapp-regs): Clarify.
23921 2014-03-31 Ulrich Drepper <drepper@gmail.com>
23923 * config/i386/avx512fintrin.h (__v32hi): Define type.
23924 (__v64qi): Likewise.
23925 (_mm512_set1_epi8): Define.
23926 (_mm512_set1_epi16): Define.
23927 (_mm512_set4_epi32): Define.
23928 (_mm512_set4_epi64): Define.
23929 (_mm512_set4_pd): Define.
23930 (_mm512_set4_ps): Define.
23931 (_mm512_setr4_epi64): Define.
23932 (_mm512_setr4_epi32): Define.
23933 (_mm512_setr4_pd): Define.
23934 (_mm512_setr4_ps): Define.
23935 (_mm512_setzero_epi32): Define.
23937 2014-03-31 Martin Jambor <mjambor@suse.cz>
23939 PR middle-end/60647
23940 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
23941 callsite_arguments_match_p. Updated all callers. Also check types of
23942 corresponding formal parameters and actual arguments.
23943 (not_all_callers_have_enough_arguments_p) Renamed to
23944 some_callers_have_mismatched_arguments_p.
23946 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
23948 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
23950 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
23953 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
23956 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
23958 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
23959 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
23961 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
23962 Use FMAMODE_NOVF512 mode iterator.
23963 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
23964 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
23965 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
23966 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
23968 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
23969 Use VF_128_256 mode iterator.
23970 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
23973 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
23975 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
23976 static chain if needed.
23978 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
23981 * lra-constraints.c (index_part_to_reg): New.
23982 (process_address): Use it.
23984 2014-03-27 Jeff Law <law@redhat.com>
23985 Jakub Jelinek <jakub@redhat.com>
23988 * expr.c (do_tablejump): Use simplify_gen_binary rather than
23989 gen_rtx_{PLUS,MULT} to build up the address expression.
23991 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
23992 creating non-canonical RTL.
23994 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
23997 * ipa-inline.c (want_inline_small_function_p): Short circuit large
23998 functions; reorganize to make cheap checks first.
23999 (inline_small_functions): Do not estimate growth when dumping;
24001 * ipa-inline.h (inline_summary): Add min_size.
24002 (growth_likely_positive): New function.
24003 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
24004 (set_cond_stmt_execution_predicate): Cleanup.
24005 (estimate_edge_size_and_time): Compute min_size.
24006 (estimate_calls_size_and_time): Likewise.
24007 (estimate_node_size_and_time): Likewise.
24008 (inline_update_overall_summary): Update min_size.
24009 (do_estimate_edge_time): Likewise.
24010 (do_estimate_edge_size): Update.
24011 (do_estimate_edge_hints): Update.
24012 (growth_likely_positive): New function.
24014 2014-03-28 Jakub Jelinek <jakub@redhat.com>
24017 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
24018 also if addr has VOIDmode.
24020 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24022 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
24023 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
24025 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
24026 instructions as well as AdvancedSIMD loads.
24028 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24030 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
24031 Use crypto_aese type.
24032 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
24033 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
24034 crypto_aese, crypto_aesmc. Move to types.md.
24035 * config/arm/types.md (crypto_aes): Split into crypto_aese,
24037 * config/arm/iterators.md (crypto_type): Likewise.
24039 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24041 * cgraph.c: Include expr.h and tree-dfa.h.
24042 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
24045 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24048 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
24049 regs from checking multi-reg pseudos.
24051 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24053 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
24055 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24057 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
24058 if it would clobber the stack pointer, even temporarily.
24060 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
24062 * mode-switching.c: Make small adjustments to the top comment.
24064 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
24066 * config/rs6000/constraints.md (wD constraint): New constraint to
24067 match the constant integer to get the top DImode/DFmode out of a
24068 vector in a VSX register.
24070 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
24071 match the constant integer to get the top DImode/DFmode out of a
24072 vector in a VSX register.
24074 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
24077 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
24080 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
24081 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
24083 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
24084 Optimize vec_extract of 64-bit values, where the value being
24085 extracted is in the top word, where we can use scalar
24086 instructions. Add direct move and store support. Combine the big
24087 endian/little endian vector select load support into a single insn.
24088 (vsx_extract_<mode>_internal1): Likewise.
24089 (vsx_extract_<mode>_internal2): Likewise.
24090 (vsx_extract_<mode>_load): Likewise.
24091 (vsx_extract_<mode>_store): Likewise.
24092 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
24093 combined into vsx_extract_<mode>_load.
24094 (vsx_extract_<mode>_one_le): Likewise.
24096 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
24097 define the top 64-bit vector element.
24099 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
24102 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24103 Document vec_vbpermq builtin.
24106 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
24107 enable use of xxsldwi and xxpermdi builtin functions.
24108 (vec_xxpermdi): Likewise.
24110 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24111 Document use of vec_xxsldwi and vec_xxpermdi builtins.
24113 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
24115 PR rtl-optimization/60650
24116 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
24118 (find_spills_for): New.
24119 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
24120 Spill all pseudos on the second iteration.
24122 2014-03-27 Marek Polacek <polacek@redhat.com>
24125 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
24128 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24130 * config/s390/s390.c (s390_can_use_return_insn): Check for
24131 call-saved FPRs on 31 bit.
24133 2014-03-27 Jakub Jelinek <jakub@redhat.com>
24135 PR middle-end/60682
24136 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
24137 if they need regimplification, just drop them instead of
24138 calling gimple_regimplify_operands on them.
24140 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
24143 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
24144 (aarch64_frame_pointer_required): Adjust logic.
24145 (aarch64_can_eliminate): Adjust logic.
24146 (aarch64_override_options_after_change): Adjust logic.
24148 2014-03-27 Dehao Chen <dehao@google.com>
24150 * ipa-inline.c (early_inliner): Update node's inline info.
24152 2014-03-26 Dehao Chen <dehao@google.com>
24154 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
24155 compiler inserted conditional jumps for NAN float check.
24157 2014-03-26 Jakub Jelinek <jakub@redhat.com>
24159 * ubsan.h (ubsan_create_data): Change second argument's type
24160 to const location_t *.
24161 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
24163 (ubsan_create_data): Change second argument to const location_t *PLOC.
24164 Create Loc field whenever PLOC is non-NULL.
24165 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
24166 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
24170 * real.c (real_to_integer2): Change type of low to UHWI.
24172 2014-03-26 Tobias Burnus <burnus@net-b.de>
24174 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
24175 (CILK_SELF_SPECS): New define.
24176 (driver_self_specs): Use it.
24178 2014-03-26 Richard Biener <rguenther@suse.de>
24180 * tree-pretty-print.c (percent_K_format): Implement special
24181 case for LTO and its stripped down BLOCK tree.
24183 2014-03-26 Jakub Jelinek <jakub@redhat.com>
24186 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
24188 * tree-vrp.c (simplify_internal_call_using_ranges): If only
24189 one range is range_int_cst_p, but not both, at least optimize
24190 addition/subtraction of 0 and multiplication by 0 or 1.
24191 * gimple-fold.c (gimple_fold_call): Fold
24192 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
24193 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
24194 INTEGER_CSTs, try to fold at least x * 0 and y - y.
24196 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
24198 PR rtl-optimization/60452
24199 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
24200 <case REG>: Return 1 for invalid offsets from the frame pointer.
24202 2014-03-26 Marek Polacek <polacek@redhat.com>
24205 * doc/extend.texi (C Extensions): Mention variable-length arrays in
24208 2014-03-26 Marek Polacek <polacek@redhat.com>
24211 * doc/extend.texi (Designated Inits): Describe what happens to omitted
24214 2014-03-26 Marek Polacek <polacek@redhat.com>
24217 * ira-color.c (update_conflict_hard_regno_costs): Perform the
24218 multiplication in unsigned type.
24220 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
24222 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
24224 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
24226 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
24228 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
24231 * cif-code.def (UNREACHABLE) New code.
24232 * ipa-inline.c (inline_small_functions): Skip edges to
24233 __builtlin_unreachable.
24234 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
24235 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
24236 predicate to __bulitin_unreachable.
24237 (set_cond_stmt_execution_predicate): Fix issue when
24238 invert_tree_comparison returns ERROR_MARK.
24239 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
24240 propagate to inline clones.
24241 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
24243 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
24244 * cgraphclones.c (cgraph_clone_node): If call destination is already
24245 ureachable, do not redirect it back.
24246 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
24249 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
24251 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
24252 Do not modify inline clones.
24254 2014-03-25 Jakub Jelinek <jakub@redhat.com>
24256 * config/i386/i386.md (general_sext_operand): New mode attr.
24257 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
24258 don't generate (sign_extend (const_int)).
24259 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
24260 operands[2]. Use We constraint instead of <i> and
24261 <general_sext_operand> predicate instead of <general_operand>.
24262 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
24263 * config/i386/constraints.md (We): New constraint.
24264 * config/i386/predicates.md (x86_64_sext_operand,
24265 sext_operand): New predicates.
24267 2014-03-25 Martin Jambor <mjambor@suse.cz>
24270 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
24271 inconsistent devirtualizations to __builtin_unreachable.
24273 2014-03-25 Marek Polacek <polacek@redhat.com>
24276 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
24278 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
24280 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
24281 order of elements for big-endian.
24283 2014-03-25 Richard Biener <rguenther@suse.de>
24285 PR middle-end/60635
24286 * gimplify-me.c (gimple_regimplify_operands): Update the
24289 2014-03-25 Martin Jambor <mjambor@suse.cz>
24292 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
24293 (lto_output_varpool_node): Likewise.
24294 (input_overwrite_node): Likewise.
24295 (input_varpool_node): Likewise.
24297 2014-03-25 Richard Biener <rguenther@suse.de>
24299 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
24300 (run_gcc): Likewise.
24302 2014-03-25 Jakub Jelinek <jakub@redhat.com>
24304 * combine.c (simplify_compare_const): Add MODE argument.
24305 Handle mode_width 0 as very large mode_width.
24306 (try_combine, simplify_comparison): Adjust callers.
24308 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
24309 type to avoid signed integer overflow.
24310 * explow.c (plus_constant): Likewise.
24312 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
24314 * doc/generic.texi: Correct typos.
24316 2014-03-24 Tobias Burnus <burnus@net-b.de>
24318 * doc/invoke.texi (-flto): Expand section about
24319 using static libraries with LTO.
24321 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24323 PR rtl-optimization/60501
24324 * optabs.def (addptr3_optab): New optab.
24325 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
24326 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
24327 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
24329 * lra.c (emit_add3_insn): Use the addptr pattern if available.
24331 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
24333 2014-03-24 Ulrich Drepper <drepper@gmail.com>
24335 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
24338 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
24339 (_mm256_undefined_ps): Define.
24340 (_mm256_undefined_pd): Define.
24341 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
24342 (_mm_undefined_pd): Define.
24343 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
24344 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
24345 (_mm512_undefined_ps): Define.
24346 (_mm512_undefined_pd): Define.
24347 Use _mm*_undefined_*.
24348 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
24350 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
24352 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
24353 (lshr_simd): DI mode added.
24354 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
24355 (aarch64_ushr_simddi): Likewise.
24356 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
24357 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
24358 (vshrd_n_u64): Likewise.
24360 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24362 * Makefile.in (s-macro_list): Depend on cc1.
24364 2014-03-23 Teresa Johnson <tejohnson@google.com>
24366 * ipa-utils.c (ipa_print_order): Use specified dump file.
24368 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
24370 PR rtl-optimization/60601
24371 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
24373 * gcc.c (eval_spec_function): Initialize save_growing_value.
24375 2014-03-22 Jakub Jelinek <jakub@redhat.com>
24378 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
24379 code == MINUS_EXPR, never swap op0 with op1.
24381 * toplev.c (init_local_tick): Avoid signed integer multiplication
24383 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
24384 shift by first operand's bitsize.
24386 2014-03-21 Jakub Jelinek <jakub@redhat.com>
24389 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
24390 redefine to 1 or 0.
24391 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
24392 TARGET_ISA_64BIT_P(x).
24394 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24396 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
24397 pattern for vector nor instead of subtract from splat(-1).
24398 (altivec_expand_vec_perm_const_le): Likewise.
24400 2014-03-21 Richard Henderson <rth@twiddle.net>
24403 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
24404 related insns after epilogue_completed.
24406 2014-03-21 Martin Jambor <mjambor@suse.cz>
24409 * cgraph.h (symtab_node): New flag body_removed.
24410 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
24411 when removing bodies.
24412 * symtab.c (dump_symtab_base): Dump body_removed flag.
24413 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
24414 had their bodies removed.
24416 2014-03-21 Martin Jambor <mjambor@suse.cz>
24419 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
24422 2014-03-21 Richard Biener <rguenther@suse.de>
24424 PR tree-optimization/60577
24425 * tree-core.h (struct tree_base): Document nothrow_flag use
24426 in DECL_NONALIASED.
24427 * tree.h (DECL_NONALIASED): New.
24428 (may_be_aliased): Adjust.
24429 * coverage.c (build_var): Set DECL_NONALIASED.
24431 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24433 * expr.c (expand_expr_real_1): Remove outdated comment.
24435 2014-03-20 Jakub Jelinek <jakub@redhat.com>
24437 PR middle-end/60597
24438 * ira.c (adjust_cleared_regs): Call copy_rtx on
24439 *reg_equiv[REGNO (loc)].src_p before passing it to
24440 simplify_replace_fn_rtx.
24443 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
24444 into CONST, put pic register as first operand of PLUS. Use
24445 gen_const_mem for both 32-bit and 64-bit PIC got loads.
24447 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24449 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
24451 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24453 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
24454 around for store forwarding issue in the FPU on the UT699.
24455 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
24456 loads and operations if -mfix-ut699 is specified.
24457 (divtf3_hq): Tweak attribute.
24458 (sqrttf2_hq): Likewise.
24460 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24462 * calls.c (store_one_arg): Remove incorrect const qualification on the
24463 type of the temporary.
24464 * cfgexpand.c (expand_return): Likewise.
24465 * expr.c (expand_constructor): Likewise.
24466 (expand_expr_real_1): Likewise.
24468 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24470 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
24473 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
24476 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
24478 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
24480 * config/arm/aarch-common-protos.h
24481 (alu_cost_table): Fix spelling of "extend".
24482 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
24484 2014-03-19 Richard Biener <rguenther@suse.de>
24486 PR middle-end/60553
24487 * tree-core.h (tree_type_common): Re-order pointer members
24488 to reduce recursion depth during GC walks.
24490 2014-03-19 Marek Polacek <polacek@redhat.com>
24493 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
24494 before accessing it.
24496 2014-03-19 Richard Biener <rguenther@suse.de>
24499 * lto-streamer-in.c (input_function): In WPA stage do not drop
24502 2014-03-19 Jakub Jelinek <jakub@redhat.com>
24504 PR tree-optimization/60559
24505 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
24506 with build_zero_cst assignment.
24508 2014-03-18 Kai Tietz <ktietz@redhat.com>
24510 PR rtl-optimization/56356
24511 * sdbout.c (sdbout_parms): Verify that parms'
24512 incoming argument is valid.
24513 (sdbout_reg_parms): Likewise.
24515 2014-03-18 Richard Henderson <rth@redhat.com>
24518 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
24519 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
24520 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
24522 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
24524 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
24525 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
24526 Italicize plugin event names in description. Explain that
24527 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
24528 Remind that no GCC functions should be called after PLUGIN_FINISH.
24529 Explain what pragmas with expansion are.
24531 2014-03-18 Martin Liska <mliska@suse.cz>
24533 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
24534 gimple call statement is update.
24535 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
24536 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
24538 2014-03-18 Jakub Jelinek <jakub@redhat.com>
24541 * ubsan.c (ubsan_instrument_unreachable): Call
24542 initialize_sanitizer_builtins.
24543 (ubsan_pass): Likewise.
24546 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
24547 varpool_finalize_decl instead of rest_of_decl_compilation.
24549 2014-03-18 Richard Biener <rguenther@suse.de>
24551 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
24552 by using bitmap_and_compl instead of bitmap_and_compl_into.
24553 (df_rd_transfer_function): Likewise.
24555 2014-03-18 Richard Biener <rguenther@suse.de>
24557 * doc/lto.texi (fresolution): Fix typo.
24559 2014-03-18 Richard Biener <rguenther@suse.de>
24561 * doc/invoke.texi (flto): Update for changes in 4.9.
24563 2014-03-18 Richard Biener <rguenther@suse.de>
24565 * doc/loop.texi: Remove section on the removed lambda framework.
24566 Update loop docs with recent changes in preserving loop structure.
24568 2014-03-18 Richard Biener <rguenther@suse.de>
24570 * doc/lto.texi (-fresolution): Document.
24572 2014-03-18 Richard Biener <rguenther@suse.de>
24574 * doc/contrib.texi: Adjust my name.
24576 2014-03-18 Jakub Jelinek <jakub@redhat.com>
24579 * internal-fn.c: Include diagnostic-core.h.
24580 (expand_BUILTIN_EXPECT): New function.
24581 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
24582 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
24583 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
24584 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
24585 IFN_BUILTIN_EXPECT.
24586 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
24587 Revert 3 argument __builtin_expect code.
24588 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
24589 * gimple-fold.c (gimple_fold_call): Likewise.
24590 * tree.h (fold_builtin_expect): New prototype.
24591 * builtins.c (build_builtin_expect_predicate): Add predictor
24592 argument, if non-NULL, create 3 argument __builtin_expect.
24593 (fold_builtin_expect): No longer static. Add ARG2 argument,
24594 pass it through to build_builtin_expect_predicate.
24595 (fold_builtin_2): Adjust caller.
24596 (fold_builtin_3): Handle BUILT_IN_EXPECT.
24597 * internal-fn.def (BUILTIN_EXPECT): New.
24599 2014-03-18 Tobias Burnus <burnus@net-b.de>
24602 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
24603 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
24604 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
24606 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
24609 * predict.c (combine_predictions_for_bb): Fix up formatting.
24610 (expr_expected_value_1, expr_expected_value): Add predictor argument,
24611 fill what it points to if non-NULL.
24612 (tree_predict_by_opcode): Adjust caller, use the predictor.
24613 * predict.def (PRED_COMPARE_AND_SWAP): Add.
24615 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
24617 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
24618 proper constant for the store mode.
24620 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
24622 * symtab.c (change_decl_assembler_name): Fix transparent alias
24623 chain construction.
24625 2014-03-16 Renlin Li <Renlin.Li@arm.com>
24627 * config/aarch64/aarch64.c: Correct the comments about the
24628 aarch64 stack layout.
24630 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
24632 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
24633 check for GF_OMP_FOR_KIND_FOR.
24635 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
24637 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
24638 ymm and zmm register names.
24640 2014-03-17 Jakub Jelinek <jakub@redhat.com>
24643 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
24644 note creation for the 2010-08-31 changes.
24646 2014-03-17 Marek Polacek <polacek@redhat.com>
24648 PR middle-end/60534
24649 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
24650 as -fno-tree-loop-vectorize.
24651 (expand_omp_simd): Likewise.
24653 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
24655 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
24656 (eligible_for_call_delay): New prototype.
24657 * config/sparc/sparc.c (tls_call_delay): Rename into...
24658 (eligible_for_call_delay): ...this. Return false if the instruction
24659 cannot be put in the delay slot of a branch.
24660 (eligible_for_restore_insn): Simplify.
24661 (eligible_for_return_delay): Return false if the instruction cannot be
24662 put in the delay slot of a branch and simplify.
24663 (eligible_for_sibcall_delay): Return false if the instruction cannot be
24664 put in the delay slot of a branch.
24665 * config/sparc/sparc.md (fix_ut699): New attribute.
24666 (tls_call_delay): Delete.
24667 (in_call_delay): Reimplement.
24668 (eligible_for_sibcall_delay): Rename into...
24669 (in_sibcall_delay): ...this.
24670 (eligible_for_return_delay): Rename into...
24671 (in_return_delay): ...this.
24672 (in_branch_delay): Reimplement.
24673 (in_uncond_branch_delay): Delete.
24674 (in_annul_branch_delay): Delete.
24676 2014-03-14 Richard Henderson <rth@redhat.com>
24679 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
24680 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
24681 (*floathi<X87MODEF>2_i387_with_temp): Remove.
24682 (floathi splitters): Remove.
24683 (float<SWI48x>xf2): New pattern.
24684 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
24685 code that tried to handle DImode for 32-bit, but which was excluded
24686 by the pattern's condition. Drop allocation of stack temporary.
24687 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
24688 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
24689 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
24690 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
24691 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
24692 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
24693 (*float<SWI48><MODEF>2_sse_interunit): Remove.
24694 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
24695 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
24696 (*float<SWI48x><X87MODEF>2_i387): Remove.
24697 (all float _with_temp splitters): Remove.
24698 (*float<SWI48x><MODEF>2_i387): New pattern.
24699 (*float<SWI48><MODEF>2_sse): New pattern.
24700 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
24701 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
24703 2014-03-14 Jakub Jelinek <jakub@redhat.com>
24704 Marek Polacek <polacek@redhat.com>
24706 PR middle-end/60484
24707 * common.opt (dump_base_name_prefixed): New Variable.
24708 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
24709 if x_dump_base_name_prefixed is already set, set it at the end.
24711 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
24713 PR rtl-optimization/60508
24714 * lra-constraints.c (get_reload_reg): Add new parameter
24716 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
24717 Pass the new parameter values.
24719 2014-03-14 Richard Biener <rguenther@suse.de>
24721 * common.opt: Revert unintented changes from r205065.
24722 * opts.c: Likewise.
24724 2014-03-14 Richard Biener <rguenther@suse.de>
24726 PR middle-end/60518
24727 * cfghooks.c (split_block): Properly adjust all loops the
24728 block was a latch of.
24730 2014-03-14 Martin Jambor <mjambor@suse.cz>
24733 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
24736 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
24739 * config/avr/avr.c (avr_set_current_function): Pass function name
24740 through default_strip_name_encoding before sanity checking instead
24741 of skipping the first char of the assembler name.
24743 2014-03-13 Richard Henderson <rth@redhat.com>
24746 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
24747 (ix86_force_to_memory, ix86_free_from_memory): Remove.
24748 * config/i386/i386-protos.h: Likewise.
24749 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
24750 in the expander instead of a splitter.
24751 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
24752 any possibility of requiring a memory.
24753 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
24754 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
24755 (fp branch splitters): Update for ix86_split_fp_branch.
24756 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
24757 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
24758 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
24759 (*fop_<MODEF>_2_i387): Remove f/r alternative.
24760 (*fop_<MODEF>_3_i387): Likewise.
24761 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
24762 (splitters for the fop_* register patterns): Remove.
24763 (fscalexf4_i387): Rename from *fscalexf4_i387.
24764 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
24766 2014-03-13 Jakub Jelinek <jakub@redhat.com>
24768 PR tree-optimization/59779
24769 * tree-dfa.c (get_ref_base_and_extent): Use double_int
24770 type for bitsize and maxsize instead of HOST_WIDE_INT.
24772 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
24774 PR rtl-optimization/57320
24775 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
24776 the CFG after thread_prologue_and_epilogue_insns.
24778 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
24780 PR rtl-optimization/57189
24781 * lra-constraints.c (process_alt_operands): Disfavor spilling
24784 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
24786 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
24788 2014-03-13 Jakub Jelinek <jakub@redhat.com>
24790 PR tree-optimization/59025
24791 PR middle-end/60418
24792 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
24793 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
24795 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
24798 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
24799 calls of avr_out_plus_1.
24801 2014-03-13 Bin Cheng <bin.cheng@arm.com>
24803 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
24804 BB's single pred and update the father loop's latch info later.
24806 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
24808 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
24812 (VEC_base): Likewise.
24813 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
24814 registers, we need to swap double words in little endian mode.
24816 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
24817 to be a container mode for 128-bit integer operations added in ISA
24818 2.07. Unlike TImode and PTImode, the preferred register set is
24819 the Altivec/VMX registers for the 128-bit operations.
24821 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
24823 (rs6000_split_128bit_ok_p): Likewise.
24825 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
24826 macros for creating ISA 2.07 normal and overloaded builtin
24827 functions with 3 arguments.
24828 (BU_P8V_OVERLOAD_3): Likewise.
24829 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
24830 for use as overloaded functions.
24831 (VPERM_1TI_UNS): Likewise.
24832 (VSEL_1TI): Likewise.
24833 (VSEL_1TI_UNS): Likewise.
24834 (ST_INTERNAL_1ti): Likewise.
24835 (LD_INTERNAL_1ti): Likewise.
24836 (XXSEL_1TI): Likewise.
24837 (XXSEL_1TI_UNS): Likewise.
24838 (VPERM_1TI): Likewise.
24839 (VPERM_1TI_UNS): Likewise.
24840 (XXPERMDI_1TI): Likewise.
24841 (SET_1TI): Likewise.
24842 (LXVD2X_V1TI): Likewise.
24843 (STXVD2X_V1TI): Likewise.
24844 (VEC_INIT_V1TI): Likewise.
24845 (VEC_SET_V1TI): Likewise.
24846 (VEC_EXT_V1TI): Likewise.
24847 (EQV_V1TI): Likewise.
24848 (NAND_V1TI): Likewise.
24849 (ORC_V1TI): Likewise.
24850 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
24851 added in ISA 2.07. Add both normal 'altivec' builtins, and the
24852 overloaded builtin.
24853 (VADDUQM): Likewise.
24854 (VSUBCUQ): Likewise.
24855 (VADDEUQM): Likewise.
24856 (VADDECUQ): Likewise.
24857 (VSUBEUQM): Likewise.
24858 (VSUBECUQ): Likewise.
24860 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
24861 __int128_t and __uint128_t types.
24862 (__uint128_type): Likewise.
24863 (altivec_categorize_keyword): Add support for vector __int128_t,
24864 vector __uint128_t, vector __int128, and vector unsigned __int128
24865 as a container type for TImode operations that need to be done in
24866 VSX/Altivec registers.
24867 (rs6000_macro_to_expand): Likewise.
24868 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
24869 to support 128-bit integer instructions vaddcuq, vadduqm,
24870 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
24871 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
24873 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
24874 for V1TImode, and set up preferences to use VSX/Altivec registers.
24875 Setup VSX reload handlers.
24876 (rs6000_debug_reg_global): Likewise.
24877 (rs6000_init_hard_regno_mode_ok): Likewise.
24878 (rs6000_preferred_simd_mode): Likewise.
24879 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
24880 (easy_altivec_constant): Likewise.
24881 (output_vec_const_move): Likewise.
24882 (rs6000_expand_vector_set): Convert V1TImode set and extract to
24884 (rs6000_expand_vector_extract): Likewise.
24885 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
24887 (rs6000_const_vec): Add support for V1TImode.
24888 (rs6000_emit_le_vsx_load): Swap double words when loading or
24889 storing TImode/V1TImode.
24890 (rs6000_emit_le_vsx_store): Likewise.
24891 (rs6000_emit_le_vsx_move): Likewise.
24892 (rs6000_emit_move): Add support for V1TImode.
24893 (altivec_expand_ld_builtin): Likewise.
24894 (altivec_expand_st_builtin): Likewise.
24895 (altivec_expand_vec_init_builtin): Likewise.
24896 (altivec_expand_builtin): Likewise.
24897 (rs6000_init_builtins): Add support for V1TImode type. Add
24898 support for ISA 2.07 128-bit integer builtins. Define type names
24899 for the VSX/Altivec vector types.
24900 (altivec_init_builtins): Add support for overloaded vector
24901 functions with V1TImode type.
24902 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
24903 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
24905 (rs6000_split_128bit_ok_p): Likewise.
24906 (rs6000_handle_altivec_attribute): Create V1TImode from vector
24907 __int128_t and vector __uint128_t.
24909 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
24910 and mode attributes.
24912 (VSX_M2): Likewise.
24917 (VS_scalar): Likewise.
24918 (VS_double): Likewise.
24919 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
24921 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
24922 we support the ISA 2.07 128-bit integer arithmetic instructions.
24923 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
24924 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
24925 and TImode types for use with the builtin functions.
24926 (V1TI_type_node): Likewise.
24927 (unsigned_V1TI_type_node): Likewise.
24928 (intTI_type_internal_node): Likewise.
24929 (uintTI_type_internal_node): Likewise.
24931 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
24932 128-bit builtin functions.
24933 (UNSPEC_VADDEUQM): Likewise.
24934 (UNSPEC_VADDECUQ): Likewise.
24935 (UNSPEC_VSUBCUQ): Likewise.
24936 (UNSPEC_VSUBEUQM): Likewise.
24937 (UNSPEC_VSUBECUQ): Likewise.
24938 (VM): Add V1TImode to vector mode iterators.
24940 (VI_unit): Likewise.
24941 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
24942 (altivec_vaddcuq): Likewise.
24943 (altivec_vsubuqm): Likewise.
24944 (altivec_vsubcuq): Likewise.
24945 (altivec_vaddeuqm): Likewise.
24946 (altivec_vaddecuq): Likewise.
24947 (altivec_vsubeuqm): Likewise.
24948 (altivec_vsubecuq): Likewise.
24950 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
24952 (BOOL_128): Likewise.
24953 (BOOL_REGS_OUTPUT): Likewise.
24954 (BOOL_REGS_OP1): Likewise.
24955 (BOOL_REGS_OP2): Likewise.
24956 (BOOL_REGS_UNARY): Likewise.
24957 (BOOL_REGS_AND_CR0): Likewise.
24959 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
24960 128-bit integer builtin support.
24961 (vec_vadduqm): Likewise.
24962 (vec_vaddecuq): Likewise.
24963 (vec_vaddeuqm): Likewise.
24964 (vec_vsubecuq): Likewise.
24965 (vec_vsubeuqm): Likewise.
24966 (vec_vsubcuq): Likewise.
24967 (vec_vsubuqm): Likewise.
24969 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24970 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
24971 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
24972 128-bit integer add/subtract to ISA 2.07.
24974 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
24976 * config/arc/arc.c (arc_predicate_delay_insns):
24977 Fix third argument passed to conditionalize_nonjump.
24979 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
24981 * config/aarch64/aarch64-builtins.c
24982 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
24983 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
24984 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
24985 instead of __builtin_lfloor.
24986 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
24988 2014-03-12 Jakub Jelinek <jakub@redhat.com>
24990 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
24991 (tree_ssa_ifcombine_bb_1): New function.
24992 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
24993 is an empty forwarder block to then_bb or vice versa and then_bb
24994 and else_bb are effectively swapped.
24996 2014-03-12 Christian Bruel <christian.bruel@st.com>
24999 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
25000 REG_CFA_DEF_CFA note.
25001 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
25002 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
25004 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
25006 PR tree-optimization/60454
25007 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
25009 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25011 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
25012 Do not define target_cpu_default2 to generic.
25013 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
25014 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
25015 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
25017 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25018 Marc Glisse <marc.glisse@inria.fr>
25020 PR tree-optimization/60502
25021 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
25022 instead of build_low_bits_mask.
25024 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25026 PR middle-end/60482
25027 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
25028 if there are multiple uses, but op doesn't live on E edge.
25029 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
25030 clobber stmts before __builtin_unreachable.
25032 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
25034 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
25035 hard_frame_pointer_rtx.
25036 * cse.c (cse_insn): Remove volatile check.
25037 * cselib.c (cselib_process_insn): Likewise.
25038 * dse.c (scan_insn): Likewise.
25040 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25042 * config/arc/arc.c (conditionalize_nonjump): New function,
25044 (arc_ifcvt): ... this.
25045 (arc_predicate_delay_insns): Use it.
25047 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25049 * config/arc/predicates.md (extend_operand): During/after reload,
25050 allow const_int_operand.
25051 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
25052 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
25053 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
25055 (umulsi3_highpart_i): Likewise.
25057 2014-03-11 Richard Biener <rguenther@suse.de>
25059 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
25060 Add asserts to guard possible wrong-code bugs.
25062 2014-03-11 Richard Biener <rguenther@suse.de>
25064 PR tree-optimization/60429
25065 PR tree-optimization/60485
25066 * tree-ssa-structalias.c (set_union_with_increment): Properly
25067 take into account all fields that overlap the shifted vars.
25068 (do_sd_constraint): Likewise.
25069 (do_ds_constraint): Likewise.
25070 (get_constraint_for_ptr_offset): Likewise.
25072 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
25074 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
25075 (nios2_compute_frame_layout):
25076 Add calculation of cfun->machine->fp_save_offset.
25077 (nios2_expand_prologue): Correct setting of frame pointer register
25079 (nios2_expand_epilogue): Update recovery of stack pointer from
25080 frame pointer accordingly.
25081 (nios2_initial_elimination_offset): Update calculation of offset
25082 for eliminating to HARD_FRAME_POINTER_REGNUM.
25084 2014-03-10 Jakub Jelinek <jakub@redhat.com>
25087 * ipa.c (symtab_remove_unreachable_nodes): Don't call
25088 cgraph_get_create_node on VAR_DECLs.
25090 2014-03-10 Richard Biener <rguenther@suse.de>
25092 PR middle-end/60474
25093 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
25095 2014-03-08 Douglas B Rupp <rupp@gnat.com>
25097 * config/vms/vms.opt (vms_float_format): New variable.
25099 2014-03-08 Tobias Burnus <burnus@net-b.de>
25101 * doc/invoke.texi (-fcilkplus): Update implementation status.
25103 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
25104 Richard Biener <rguenther@suse.de>
25106 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
25107 consistently accross all TUs.
25108 (run_gcc): Enable -fshort-double automatically at link at link-time
25109 and disallow override.
25111 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
25114 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
25115 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
25116 if they can't be used.
25118 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25120 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
25121 for Solaris 11/x86 ld.
25122 * configure: Regenerate.
25124 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25126 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
25127 (LIB_TLS_SPEC): Save as ld_tls_libs.
25128 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
25129 (HAVE_AS_IX86_TLSLDM): New test.
25130 * configure, config.in: Regenerate.
25131 * config/i386/i386.c (legitimize_tls_address): Fall back to
25132 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
25133 cannot support TLS_MODEL_LOCAL_DYNAMIC.
25134 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
25135 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
25137 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
25139 * common.opt (fira-loop-pressure): Mark as optimization.
25141 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
25143 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
25144 an OpenMP mappable type.
25146 2014-03-06 Matthias Klose <doko@ubuntu.com>
25148 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
25149 MULTILIB_OSDIRNAMES is not defined.
25151 2014-03-06 Jakub Jelinek <jakub@redhat.com>
25152 Meador Inge <meadori@codesourcery.com>
25155 * config/arm/arm.c (arm_tls_symbol_p): Remove.
25156 (arm_legitimize_address): Call legitimize_tls_address for any
25157 arm_tls_referenced_p expression, handle constant addend. Call it
25158 before testing for !TARGET_ARM.
25159 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
25161 2014-03-06 Richard Biener <rguenther@suse.de>
25163 PR middle-end/60445
25167 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
25169 * tree-streamer.c (record_common_node): Assert we don't record
25170 nodes with type double.
25171 (preload_common_node): Skip type double, complex double and double
25172 pointer since it is now frontend dependent due to fshort-double option.
25174 2014-03-06 Richard Biener <rguenther@suse.de>
25176 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
25177 or -fno-lto is specified and the linker has full plugin support.
25178 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
25179 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
25180 * lto-wrapper.c (merge_and_complain): Merge compile-time
25181 optimization levels.
25182 (run_gcc): And pass it through to the link options.
25184 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
25188 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25190 * cselib.c (remove_useless_values): Skip to avoid quadratic
25191 behavior if the condition moved from...
25192 (cselib_process_insn): ... here holds.
25194 2014-03-05 Jakub Jelinek <jakub@redhat.com>
25197 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
25198 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
25201 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
25202 (TM_H): Add x86-tune.def.
25204 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25206 * config/aarch64/aarch64.c (generic_tunings):
25207 Use cortexa57_extra_costs.
25209 2014-03-05 Jakub Jelinek <jakub@redhat.com>
25212 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
25213 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
25214 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
25217 2014-03-04 Heiher <r@hev.cc>
25219 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
25220 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
25222 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
25224 * config/i386/predicates.md (const2356_operand): Change to ...
25225 (const2367_operand): ... this.
25226 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
25228 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
25229 (*avx512pf_scatterpf<mode>sf): Ditto.
25230 (avx512pf_scatterpf<mode>df): Ditto.
25231 (*avx512pf_scatterpf<mode>df_mask): Ditto.
25232 (*avx512pf_scatterpf<mode>df): Ditto.
25233 * config/i386/i386.c (ix86_expand_builtin): Update
25234 incorrect hint operand error message.
25236 2014-03-04 Richard Biener <rguenther@suse.de>
25238 * lto-section-in.c (lto_get_section_data): Fix const cast.
25240 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
25242 * tree-streamer.c (record_common_node): Assert we don't record
25243 nodes with type double.
25244 (preload_common_node): Skip type double, complex double and double
25245 pointer since it is now frontend dependent due to fshort-double option.
25247 2014-03-04 Richard Biener <rguenther@suse.de>
25250 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
25251 (lto_input_toplevel_asms): Likewise.
25252 * lto-section-in.c (lto_get_section_data): Instead do it here
25255 2014-03-04 Richard Biener <rguenther@suse.de>
25257 PR tree-optimization/60382
25258 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
25259 dead PHIs a reduction.
25261 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
25263 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
25265 (_mm_prefetch): Move out of GCC target("sse") pragma.
25266 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
25267 GCC target("prfchw") pragma.
25268 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
25270 * config/i386/i386.c (ix86_option_override_internal): Enable
25271 -mprfchw with -mprefetchwt1.
25273 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
25275 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
25278 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
25280 * opts.h (CL_PCH_IGNORE): Define.
25281 * targhooks.c (option_affects_pch_p):
25282 Return false for options that have CL_PCH_IGNORE set.
25283 * opt-functions.awk: Process PchIgnore.
25284 * doc/options.texi: Document PchIgnore.
25286 * config/arc/arc.opt (misize): Add PchIgnore property.
25288 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25290 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
25291 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
25292 constraint on constants to permit them being loaded into
25293 GENERAL_REGS or BASE_REGS.
25295 2014-03-03 Nick Clifton <nickc@redhat.com>
25297 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
25298 anti-cacnonical alternatives.
25299 (negandhi3_real): New pattern.
25300 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
25302 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25304 * config/avr/avr-mcus.def: Remove atxmega16x1.
25305 * config/avr/avr-tables.opt: Regenerate.
25306 * config/avr/t-multilib: Regenerate.
25307 * doc/avr-mmcu.texi: Regenerate.
25309 2014-03-03 Tobias Grosser <tobias@grosser.es>
25310 Mircea Namolaru <mircea.namolaru@inria.fr>
25312 PR tree-optimization/58028
25313 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
25316 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25318 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
25319 not handled by recognizers.
25321 2014-03-03 Jakub Jelinek <jakub@redhat.com>
25323 PR middle-end/60175
25324 * function.c (expand_function_end): Don't emit
25325 clobber_return_register sequence if clobber_after is a BARRIER.
25326 * cfgexpand.c (construct_exit_block): Append instructions before
25327 return_label to prev_bb.
25329 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25331 * config/rs6000/constraints.md: Document reserved use of "wc".
25333 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
25336 * ipa.c (function_and_variable_visibility): When dissolving comdat
25337 group, also set all symbols to local.
25339 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
25344 2013-12-14 Jan Hubicka <jh@suse.cz>
25345 PR middle-end/58477
25346 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
25348 2014-03-02 Jon Beniston <jon@beniston.com>
25354 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
25355 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
25356 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
25357 (simple_return, *simple_return): New patterns
25358 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
25359 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
25361 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
25363 * dwarf2out.c (gen_subprogram_die): Tidy.
25365 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
25368 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
25369 (*mov_t_msb_neg_negc): ... this new insn.
25371 2014-02-28 Jason Merrill <jason@redhat.com>
25374 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
25377 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
25380 * dwarf2out.c (decltype_auto_die): New static.
25381 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
25382 (gen_type_die_with_usage): Handle 'decltype(auto)'.
25383 (is_cxx_auto): Likewise.
25385 2014-02-28 Ian Bolton <ian.bolton@arm.com>
25387 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
25388 we are not using general regs only.
25390 2014-02-28 Richard Biener <rguenther@suse.de>
25393 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
25394 previous fix and only allow to remove trivial pre-headers
25395 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
25396 (remove_forwarder_block): Properly update the latch of a loop.
25398 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25401 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
25402 (cselib_preserved_hash_table): New.
25403 (preserve_constants_and_equivs): Move preserved vals to it.
25404 (cselib_find_slot): Look it up first.
25405 (cselib_init): Initialize it.
25406 (cselib_finish): Release it.
25407 (dump_cselib_table): Dump it.
25409 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25412 * cselib.c (remove_useless_values): Skip to avoid quadratic
25413 behavior if the condition moved from...
25414 (cselib_process_insn): ... here holds.
25416 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25419 * var-tracking.c (vt_initialize): Apply the same condition to
25420 preserve the CFA base value.
25422 2014-02-28 Joey Ye <joey.ye@arm.com>
25425 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
25426 if reload in progress or completed.
25428 2014-02-28 Tobias Burnus <burnus@net-b.de>
25430 PR middle-end/60147
25431 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
25434 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
25436 * doc/tm.texi.in (Condition Code Status): Update documention for
25437 relative locations of cc0-setter and cc0-user.
25439 2014-02-27 Jeff Law <law@redhat.com>
25441 PR rtl-optimization/52714
25442 * combine.c (try_combine): When splitting an unrecognized PARALLEL
25443 into two independent simple sets, if I3 is a jump, ensure the
25444 pattern we place into I3 is a (set (pc) ...).
25446 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
25447 Jeff Law <law@redhat.com>
25449 PR rtl-optimization/49847
25450 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
25451 are in different blocks.
25452 * doc/tm.texi (Condition Code Status): Update documention for
25453 relative locations of cc0-setter and cc0-user.
25455 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
25458 * lra.c (lra_emit_add): Check SUBREG too.
25460 2014-02-27 Andreas Schwab <schwab@suse.de>
25462 * config/m68k/m68k.c (m68k_option_override): Disable
25463 -flive-range-shrinkage for classic m68k.
25464 (m68k_override_options_after_change): Likewise.
25466 2014-02-27 Marek Polacek <polacek@redhat.com>
25468 PR middle-end/59223
25469 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
25470 -Wmaybe-uninitialized.
25472 2014-02-27 Alan Modra <amodra@gmail.com>
25475 * reload1.c (emit_input_reload_insns): When reload_override_in,
25476 set old to rl->in_reg when rl->in_reg is a subreg.
25478 2014-02-26 Richard Biener <rguenther@suse.de>
25481 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
25483 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
25485 * common/config/i386/predicates.md (const1256_operand): Remove.
25486 (const2356_operand): New.
25487 (const_1_to_2_operand): Remove.
25488 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
25489 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
25490 (*avx512pf_gatherpf<mode>sf): Ditto.
25491 (avx512pf_gatherpf<mode>df): Ditto.
25492 (*avx512pf_gatherpf<mode>df_mask): Ditto.
25493 (*avx512pf_gatherpf<mode>df): Ditto.
25494 (avx512pf_scatterpf<mode>sf): Ditto.
25495 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
25496 (*avx512pf_scatterpf<mode>sf): Ditto.
25497 (avx512pf_scatterpf<mode>df): Ditto.
25498 (*avx512pf_scatterpf<mode>df_mask): Ditto.
25499 (*avx512pf_scatterpf<mode>df): Ditto.
25500 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
25502 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
25504 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
25505 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
25506 (_mm512_mask_testn_epi64_mask): Move to ...
25507 * config/i386/avx512cdintrin.h: Here.
25508 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
25509 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
25510 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
25511 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
25512 TARGET_AVX512F from TARGET_AVX512CD.
25514 2014-02-26 Richard Biener <rguenther@suse.de>
25517 * ipa.c (walk_polymorphic_call_targets): Properly guard
25518 call to inline_update_overall_summary.
25520 2014-02-26 Bin Cheng <bin.cheng@arm.com>
25523 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
25524 and latches only if requested. Fix latch if it is removed.
25525 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
25526 LOOPS_HAVE_PREHEADERS.
25528 2014-02-25 Andrew Pinski <apinski@cavium.com>
25530 * builtins.c (expand_builtin_thread_pointer): Create a new target
25531 when the target is NULL.
25533 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
25535 PR rtl-optimization/60317
25536 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
25537 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
25538 * lra-assigns.c: Include params.h.
25539 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
25540 other reload pseudos considerations.
25542 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25544 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
25545 to use canonical form for nor<mode>3.
25547 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25550 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
25553 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
25555 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
25556 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
25557 (ix86_handle_option): Handle OPT_mprefetchwt1.
25558 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
25559 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
25561 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25562 OPTION_MASK_ISA_PREFETCHWT1.
25563 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
25564 (PTA_PREFETCHWT1): New.
25565 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
25566 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
25567 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
25568 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
25569 (*prefetch_avx512pf_<mode>_: Change into ...
25570 (*prefetch_prefetchwt1_<mode>: This.
25571 * config/i386/i386.opt (mprefetchwt1): New.
25572 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
25573 (_mm_prefetch): Handle intent to write.
25574 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
25576 2014-02-25 Richard Biener <rguenther@suse.de>
25578 PR middle-end/60291
25579 * emit-rtl.c (mem_attrs_htab): Remove.
25580 (mem_attrs_htab_hash): Likewise.
25581 (mem_attrs_htab_eq): Likewise.
25582 (set_mem_attrs): Always allocate new mem-attrs when something changed.
25583 (init_emit_once): Do not allocate mem_attrs_htab.
25585 2014-02-25 Richard Biener <rguenther@suse.de>
25588 * lto-opts.c (lto_write_options): Output non-explicit conservative
25589 -fwrapv, -fno-trapv and -fno-strict-overflow.
25590 * lto-wrapper.c (merge_and_complain): Handle merging those options.
25591 (run_gcc): And pass them through.
25593 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
25595 * sel-sched.c (calculate_new_fences): New parameter ptime.
25596 Calculate it as a maximum over all fence cycles.
25597 (sel_sched_region_2): Adjust the call to calculate_new_fences.
25598 Print the final schedule timing when sched_verbose.
25600 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
25602 PR rtl-optimization/60292
25603 * sel-sched.c (fill_vec_av_set): Do not reset target availability
25604 bit fot the fence instruction.
25606 2014-02-24 Alangi Derick <alangiderick@gmail.com>
25608 * calls.h: Fix typo in comment.
25610 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
25612 * config/pa/pa.c (pa_output_move_double): Don't valididate when
25613 adjusting offsetable addresses.
25615 2014-02-24 Guozhi Wei <carrot@google.com>
25617 * sparseset.h (sparseset_pop): Fix the wrong index.
25619 2014-02-24 Walter Lee <walt@tilera.com>
25621 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
25622 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
25624 * common/config/tilegx/tilegx-common.c
25625 (TARGET_DEFAULT_TARGET_FLAGS): Define.
25626 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
25627 (LINK_SPEC): Ditto.
25628 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
25629 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
25630 (tilegx_gimplify_va_arg_expr): Handle big endian.
25631 (tilegx_expand_unaligned_load): Ditto.
25632 (tilegx_expand_unaligned_store): Ditto.
25633 (TARGET_RETURN_IN_MSB): New.
25634 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
25635 (TARGET_ENDIAN_DEFAULT): New.
25636 (TARGET_BIG_ENDIAN): Handle big endian.
25637 (BYTES_BIG_ENDIAN): Ditto.
25638 (WORDS_BIG_ENDIAN): Ditto.
25639 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
25640 (ENDIAN_SPEC): New.
25641 (EXTRA_SPECS): New.
25642 * config/tilegx/tilegx.md (extv): Handle big endian.
25644 (insn_st<n>): Ditto.
25645 (insn_st<n>_add<bitsuffix>): Ditto.
25646 (insn_stnt<n>): Ditto.
25647 (insn_stnt<n>_add<bitsuffix>):Ditto.
25648 (vec_interleave_highv8qi): Handle big endian.
25649 (vec_interleave_highv8qi_be): New.
25650 (vec_interleave_highv8qi_le): New.
25651 (insn_v1int_h): Handle big endian.
25652 (vec_interleave_lowv8qi): Handle big endian.
25653 (vec_interleave_lowv8qi_be): New.
25654 (vec_interleave_lowv8qi_le): New.
25655 (insn_v1int_l): Handle big endian.
25656 (vec_interleave_highv4hi): Handle big endian.
25657 (vec_interleave_highv4hi_be): New.
25658 (vec_interleave_highv4hi_le): New.
25659 (insn_v2int_h): Handle big endian.
25660 (vec_interleave_lowv4hi): Handle big endian.
25661 (vec_interleave_lowv4hi_be): New.
25662 (vec_interleave_lowv4hi_le): New.
25663 (insn_v2int_l): Handle big endian.
25664 (vec_interleave_highv2si): Handle big endian.
25665 (vec_interleave_highv2si_be): New.
25666 (vec_interleave_highv2si_le): New.
25667 (insn_v4int_h): Handle big endian.
25668 (vec_interleave_lowv2si): Handle big endian.
25669 (vec_interleave_lowv2si_be): New.
25670 (vec_interleave_lowv2si_le): New.
25671 (insn_v4int_l): Handle big endian.
25672 * config/tilegx/tilegx.opt (mbig-endian): New option.
25673 (mlittle-endian): New option.
25674 * doc/install.texi: Document tilegxbe-linux.
25675 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
25677 2014-02-24 Martin Jambor <mjambor@suse.cz>
25680 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
25681 there are no parameter descriptors.
25683 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
25685 PR rtl-optimization/60268
25686 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
25687 initialization to ...
25688 (sched_rgn_init): ... here.
25689 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
25691 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25693 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
25696 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
25698 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
25701 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25703 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
25704 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
25706 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
25708 * config/microblaze/predicates.md: Add cmp_op predicate.
25709 * config/microblaze/microblaze.md: Add branch_compare instruction
25710 which uses cmp_op predicate and emits cmp insn before branch.
25711 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
25712 to microblaze_expand_conditional_branch and consolidate logic.
25713 (microblaze_expand_conditional_branch): emit branch_compare
25714 insn instead of handling cmp op separate from branch insn.
25716 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25718 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
25721 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25723 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
25724 define_insn with define_expand and new define_insn
25725 *altivec_lve<VI_char>x_internal.
25726 (altivec_stve<VI_char>x): Replace define_insn with define_expand
25727 and new define_insn *altivec_stve<VI_char>x_internal.
25728 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
25730 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
25732 (altivec_expand_stvex_be): New function.
25734 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
25736 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
25737 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
25738 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
25739 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
25741 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
25744 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
25745 instead of emit_move_insn.
25747 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25749 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
25750 vspltw with vsldoi.
25751 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
25752 gen_altivec_vsumsws.
25754 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25756 * config/rs6000/altivec.md (altivec_lvxl): Rename as
25757 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
25758 (altivec_lvxl_<mode>): New define_expand incorporating
25759 -maltivec=be semantics where needed.
25760 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
25761 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
25762 semantics where needed.
25763 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
25764 (altivec_stvx_<mode>): New define_expand incorporating
25765 -maltivec=be semantics where needed.
25766 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
25767 VM2 iterator instead of V4SI.
25768 (altivec_stvxl_<mode>): New define_expand incorporating
25769 -maltivec=be semantics where needed.
25770 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
25771 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
25772 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
25773 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
25774 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
25775 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
25776 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
25777 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
25778 ALTIVEC_BUILTIN_STVXL.
25779 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
25780 (altivec_expand_stvx_be): Likewise.
25781 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
25782 (altivec_expand_lvx_be): Likewise.
25783 (altivec_expand_stvx_be): Likewise.
25784 (altivec_expand_builtin): Add cases for
25785 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
25786 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
25787 (altivec_init_builtins): Add definitions for
25788 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
25789 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
25791 2014-02-21 Catherine Moore <clm@codesourcery.com>
25793 * doc/invoke.texi (mvirt, mno-virt): Document.
25794 * config/mips/mips.opt (mvirt): New option.
25795 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
25797 2014-02-21 Richard Biener <rguenther@suse.de>
25799 PR tree-optimization/60276
25800 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
25801 (STMT_VINFO_MIN_NEG_DIST): New macro.
25802 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
25803 STMT_VINFO_MIN_NEG_DIST.
25804 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
25805 made for negative dependence distances still hold.
25807 2014-02-21 Richard Biener <rguenther@suse.de>
25809 PR middle-end/60291
25810 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
25811 DECL_INITIAL for globals not in the current function context.
25813 2014-02-21 Jakub Jelinek <jakub@redhat.com>
25815 PR tree-optimization/56490
25816 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
25817 * tree-ssa-uninit.c: Include params.h.
25818 (compute_control_dep_chain): Add num_calls argument, return false
25819 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
25820 num_calls to recursive call.
25821 (find_predicates): Change dep_chain into normal array,
25822 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
25823 variable and adjust compute_control_dep_chain caller.
25824 (find_def_preds): Likewise.
25826 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
25828 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
25829 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
25831 2014-02-21 Nick Clifton <nickc@redhat.com>
25833 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
25834 (pushhi1): Likewise.
25835 (popqi1): Add mode to pre_dec.
25836 (pophi1): Likewise.
25838 2014-02-21 Jakub Jelinek <jakub@redhat.com>
25840 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
25841 mode for mask of V8SFmode permutation.
25843 2014-02-20 Richard Henderson <rth@redhat.com>
25846 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
25847 a new pseudo for OLDVAL.
25849 2014-02-20 Jakub Jelinek <jakub@redhat.com>
25852 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
25853 gen_reg_rtx if d->testing_p.
25854 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
25855 if d->testing_p and we will certainly return true.
25856 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
25859 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
25861 * emit-rtl.c (gen_reg_rtx): Assert that
25862 crtl->emit.regno_pointer_align_length is non-zero.
25864 2014-02-20 Richard Henderson <rth@redhat.com>
25867 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
25868 on failure the store back into EXPECT.
25870 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
25871 Sandra Loosemore <sandra@codesourcery.com>
25873 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
25874 * config/nios2/nios2.c (nios2_function_profiler): Add
25875 -fPIC (flag_pic == 2) support.
25876 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
25877 (nios2_large_offset_p): New function.
25878 (nios2_unspec_reloc_p): Move up position, update to use
25879 nios2_large_offset_p.
25880 (nios2_unspec_address): Remove function.
25881 (nios2_unspec_offset): New function.
25882 (nios2_large_got_address): New function.
25883 (nios2_got_address): Add large offset support.
25884 (nios2_legitimize_tls_address): Update usage of removed and new
25886 (nios2_symbol_binds_local_p): New function.
25887 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
25888 (nios2_legitimize_address): Update to use nios2_large_offset_p.
25889 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
25890 (nios2_print_operand): Merge H/L processing, add hiadj/lo
25891 processing for (const (unspec ...)).
25892 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
25894 2014-02-20 Richard Biener <rguenther@suse.de>
25896 * tree-cfg.c (replace_uses_by): Mark altered BBs before
25897 doing the substitution.
25898 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
25900 2014-02-20 Martin Jambor <mjambor@suse.cz>
25903 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
25904 info when checking whether lattices are bottom.
25906 2014-02-20 Richard Biener <rguenther@suse.de>
25908 PR middle-end/60221
25909 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
25912 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
25915 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
25916 parameter specifying the scaling.
25917 (inline_call): Update.
25918 (want_inline_recursively): Guard division by zero.
25919 (recursive_inlining): Update.
25920 * ipa-inline.h (clone_inlined_nodes): Update.
25922 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
25925 * config/i386/i386.c (classify_argument): Pass structures of size
25926 64 bytes or less in register.
25928 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
25929 Kirill Yukhin <kirill.yukhin@intel.com>
25931 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
25932 (_mm_rcp28_round_ss): Ditto.
25933 (_mm_rsqrt28_round_sd): Ditto.
25934 (_mm_rsqrt28_round_ss): Ditto.
25935 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
25936 (_mm_rcp14_round_ss): Ditto.
25937 (_mm_rsqrt14_round_sd): Ditto.
25938 (_mm_rsqrt14_round_ss): Ditto.
25939 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
25940 the first input operand, get rid of match_dup.
25941 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
25943 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
25945 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
25946 operand as the first input operand, set type attribute.
25947 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
25948 Set type attribute.
25949 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
25950 operand as the first input operand, set type attribute.
25952 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25954 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
25957 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
25960 * config/i386/i386.c (construct_container): Remove TFmode check
25961 for X86_64_INTEGER_CLASS.
25963 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
25966 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
25967 only when -Wpsabi is enabled.
25969 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
25972 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
25973 passing arrays in registers are the same as for structs, so remove the
25974 special case for them.
25976 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
25978 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
25979 destination type, extract only the valid bits if the source type is not
25980 integral and has a different mode.
25982 2014-02-19 Richard Biener <rguenther@suse.de>
25985 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
25988 2014-02-19 Richard Biener <rguenther@suse.de>
25991 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
25992 (ipa_modify_call_arguments): Emit an argument load explicitely and
25993 preserve virtual SSA form there and for the replacement call.
25994 Do not update SSA form nor free dominance info.
25996 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
25998 * ipa.c (function_and_variable_visibility): Also clear WEAK
25999 flag when disolving COMDAT_GROUP.
26001 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26003 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
26004 * ipa-prop.c (ipa_set_jf_known_type): Return early when
26005 not devirtualizing.
26006 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
26007 do more sanity checks.
26008 (detect_type_change): Return true when giving up early.
26009 (compute_complex_assign_jump_func): Fix type parameter of
26010 ipa_set_ancestor_jf.
26011 (compute_complex_ancestor_jump_func): Likewise.
26012 (update_jump_functions_after_inlining): Fix updating of
26014 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
26016 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26018 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
26019 inline clones when edge disappears.
26021 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
26024 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
26025 Split 64-bit moves into 2 patterns. Do not allow the use of
26026 direct move for TDmode in little endian, since the decimal value
26027 has little endian bytes within a word, but the 64-bit pieces are
26028 ordered in a big endian fashion, and normal subreg's of TDmode are
26030 (mov<mode>_64bit_dm): Likewise.
26031 (movtd_64bit_nodm): Likewise.
26033 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26035 PR tree-optimization/60174
26036 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
26037 statement of an SSA_NAME that occurs in an abnormal PHI node.
26039 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26042 * final.c (SEEN_BB): Remove.
26043 (SEEN_NOTE, SEEN_EMITTED): Renumber.
26044 (final_scan_insn): Don't force_source_line on second
26045 NOTE_INSN_BASIC_BLOCK.
26047 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
26050 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
26051 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
26052 (type_natural_mode): Warn ABI change when %zmm register is not
26053 available for AVX512F vector value passing.
26055 2014-02-18 Kai Tietz <ktietz@redhat.com>
26058 * config/i386/i386.c (ix86_expand_prologue): Use value in
26059 rax register as displacement when restoring %r10 or %rax.
26060 Fix wrong offset when restoring both registers.
26062 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26064 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
26065 assertion with conditional return.
26067 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26068 Uros Bizjak <ubizjak@gmail.com>
26071 * config/i386/driver-i386.c (host_detect_local_cpu): If
26072 YMM state is not saved by the OS, also clear has_f16c. Move
26073 CPUID 0x80000001 handling before YMM state saving checking.
26075 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
26077 PR rtl-optimization/58960
26078 * haifa-sched.c (alloc_global_sched_pressure_data): New,
26079 factored out from ...
26080 (sched_init): ... here.
26081 (free_global_sched_pressure_data): New, factored out from ...
26082 (sched_finish): ... here.
26083 * sched-int.h (free_global_sched_pressure_data): Declare.
26084 * sched-rgn.c (nr_regions_initial): New static global.
26085 (haifa_find_rgns): Initialize it.
26086 (schedule_region): Disable sched-pressure for the newly
26089 2014-02-17 Richard Biener <rguenther@suse.de>
26091 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
26092 release SSA defs of pattern stmts.
26094 2014-02-17 Richard Biener <rguenther@suse.de>
26096 * tree-inline.c (expand_call_inline): Release the virtual
26097 operand defined by the call we are about to inline.
26099 2014-02-17 Richard Biener <rguenther@suse.de>
26101 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
26103 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
26104 Ilya Tocar <ilya.tocar@intel.com>
26106 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
26107 arguments order in builtin.
26108 (_mm512_permutexvar_epi64): Ditto.
26109 (_mm512_mask_permutexvar_epi64): Ditto
26110 (_mm512_maskz_permutexvar_epi32): Ditto
26111 (_mm512_permutexvar_epi32): Ditto
26112 (_mm512_mask_permutexvar_epi32): Ditto
26114 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26116 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
26117 (p8_vmrgow): Likewise.
26119 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26121 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
26124 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
26127 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
26128 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
26129 into 64-bit and 32-bit moves. On 64-bit moves, add support for
26130 using direct move instructions on ISA 2.07. Also adjust
26131 instruction length for 64-bit.
26132 (mov<mode>_64bit, TFmode/TDmode): Likewise.
26133 (mov<mode>_32bit, TFmode/TDmode): Likewise.
26135 2014-02-15 Alan Modra <amodra@gmail.com>
26139 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
26140 find_replacement on parts of insn rtl that might be reloaded.
26142 2014-02-15 Richard Biener <rguenther@suse.de>
26144 PR tree-optimization/60183
26145 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
26146 (tree_ssa_phiprop): Calculate and free post-dominators.
26148 2014-02-14 Jeff Law <law@redhat.com>
26150 PR rtl-optimization/60131
26151 * ree.c (get_extended_src_reg): New function.
26152 (combine_reaching_defs): Use it rather than assuming location of REG.
26153 (find_and_remove_re): Verify first operand of extension is
26154 a REG before adding the insns to the copy list.
26156 2014-02-14 Roland McGrath <mcgrathr@google.com>
26158 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
26159 * configure: Regenerated.
26160 * config.in: Regenerated.
26161 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
26162 instead of ASM_SHORT.
26164 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
26165 Richard Earnshaw <rearnsha@arm.com>
26167 PR rtl-optimization/59535
26168 * lra-constraints.c (process_alt_operands): Encourage alternative
26169 when unassigned pseudo class is superset of the alternative class.
26170 (inherit_reload_reg): Don't inherit when optimizing for code size.
26171 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
26172 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
26173 modes not less than 4 for Thumb1.
26175 2014-02-14 Kyle McMartin <kyle@redhat.com>
26178 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
26180 2014-02-14 Richard Biener <rguenther@suse.de>
26182 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
26183 (get_frame_arg): Drop the assert with langhook types_compatible_p.
26184 Do not strip INDIRECT_REFs.
26186 2014-02-14 Richard Biener <rguenther@suse.de>
26189 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
26190 DECL_FUNCTION_SPECIFIC_TARGET.
26191 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
26192 * tree-streamer-out.c (pack_ts_target_option): Remove.
26193 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
26194 (write_ts_function_decl_tree_pointers): Do not stream
26195 DECL_FUNCTION_SPECIFIC_TARGET.
26196 * tree-streamer-in.c (unpack_ts_target_option): Remove.
26197 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
26198 (lto_input_ts_function_decl_tree_pointers): Do not stream
26199 DECL_FUNCTION_SPECIFIC_TARGET.
26201 2014-02-14 Jakub Jelinek <jakub@redhat.com>
26203 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
26204 (get_initial_def_for_induction, vectorizable_induction): Ignore
26205 debug stmts when looking for exit_phi.
26206 (vectorizable_live_operation): Fix up condition.
26208 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26210 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
26211 nreverse() because it changes the content of original tree list.
26213 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26215 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
26216 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
26218 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26220 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
26221 GNU coding standards.
26223 2014-02-13 Jakub Jelinek <jakub@redhat.com>
26226 * dwarf2out.c (gen_subprogram_die): Don't call
26227 add_calling_convention_attribute if subr_die is old_die.
26229 2014-02-13 Sharad Singhai <singhai@google.com>
26231 * doc/optinfo.texi: Fix order of nodes.
26233 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
26235 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
26236 operands[2], not operands[3].
26238 2014-02-13 Richard Biener <rguenther@suse.de>
26241 * doc/install.texi (ISL): Update recommended version to 0.12.2,
26242 mention the possibility of an in-tree build.
26243 (CLooG): Update recommended version to 0.18.1, mention the
26244 possibility of an in-tree build and clarify that the ISL
26245 bundled with CLooG does not work.
26247 2014-02-13 Jakub Jelinek <jakub@redhat.com>
26250 * expr.c (compress_float_constant): If x is a hard register,
26251 extend into a pseudo and then move to x.
26253 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
26255 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
26256 caused by bad second argument to warning_at() with -mhotpatch and
26257 nested functions (e.g. with gfortran).
26259 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
26261 * opts.c (option_name): Remove "enabled by default" rider.
26263 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
26265 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
26267 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
26268 Uros Bizjak <ubizjak@gmail.com>
26271 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
26272 * configure: Regenerated.
26274 2014-02-12 Richard Biener <rguenther@suse.de>
26276 * vec.c (vec_prefix::calculate_allocation): Move as
26277 inline variant to vec.h.
26278 (vec_prefix::calculate_allocation_1): New out-of-line version.
26279 * vec.h (vec_prefix::calculate_allocation_1): Declare.
26280 (vec_prefix::m_has_auto_buf): Rename to ...
26281 (vec_prefix::m_using_auto_storage): ... this.
26282 (vec_prefix::calculate_allocation): Inline the easy cases
26283 and dispatch to calculate_allocation_1 which doesn't need the
26285 (va_heap::reserve): Use gcc_checking_assert.
26286 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
26287 m_using_auto_storage.
26288 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
26290 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
26291 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
26292 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
26294 2014-02-12 Richard Biener <rguenther@suse.de>
26296 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
26297 when we found a dependence.
26299 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
26301 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
26303 (maybe_fold_stmt): ... into this new function.
26304 * omp-low.c (lower_omp): Update comment.
26306 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
26309 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
26312 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
26314 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
26315 identifiers in comments.
26316 (cortexa53_extra_costs): Likewise.
26317 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
26318 (cortexa7_extra_costs): Likewise.
26319 (cortexa12_extra_costs): Likewise.
26320 (cortexa15_extra_costs): Likewise.
26321 (v7m_extra_costs): Likewise.
26323 2014-02-12 Richard Biener <rguenther@suse.de>
26325 PR middle-end/60092
26326 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
26327 of posix_memalign being successful.
26328 (lower_stmt): Restrict lowering of posix_memalign to when
26329 -ftree-bit-ccp is enabled.
26331 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26333 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
26335 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
26337 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
26339 PR rtl-optimization/60116
26340 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
26341 other_insn once the combination has been validated.
26343 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
26346 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
26348 * ipa-devirt.c: Include demangle.h
26349 (odr_violation_reported): New static variable.
26350 (add_type_duplicate): Update odr_violations.
26351 (maybe_record_node): Add completep parameter; update it.
26352 (record_target_from_binfo): Add COMPLETEP parameter;
26353 update it as needed.
26354 (possible_polymorphic_call_targets_1): Likewise.
26355 (struct polymorphic_call_target_d): Add nonconstruction_targets;
26356 rename FINAL to COMPLETE.
26357 (record_targets_from_bases): Sanity check we found the binfo;
26358 fix COMPLETEP updating.
26359 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
26360 parameter, fix computing of COMPLETEP.
26361 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
26362 at LTO time do demangling.
26363 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
26364 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
26366 (gimple_get_virt_method_for_binfo): Likewise.
26367 * gimple-fold.h (gimple_get_virt_method_for_binfo,
26368 gimple_get_virt_method_for_vtable): Update prototypes.
26370 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
26373 * genautomata.c (add_presence_absence): Fix typo with
26374 {final_}presence_list.
26376 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
26379 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
26380 for VSX/Altivec vectors that land in GPR registers.
26382 2014-02-11 Richard Henderson <rth@redhat.com>
26383 Jakub Jelinek <jakub@redhat.com>
26386 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
26387 around drhs if type conversion to lacc->type is not useless.
26389 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26391 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
26393 (cortex-a57.cortex-a53): Likewise.
26394 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
26396 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26398 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
26401 2014-02-11 Renlin Li <Renlin.Li@arm.com>
26403 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
26404 add_options_for_arm_vfp3.
26406 2014-02-11 Jeff Law <law@redhat.com>
26408 PR middle-end/54041
26409 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
26410 object with an undesirable mode.
26412 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26415 * config/i386/sol2-9.h: New file.
26416 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
26417 *-*-solaris2.9*): Use it.
26419 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
26421 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
26422 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
26424 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
26426 * config/microblaze/microblaze.c: Extend mcpu version format
26428 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
26430 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
26432 2014-02-10 Richard Henderson <rth@redhat.com>
26435 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
26436 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
26437 ms-abi vs -mno-accumulate-outgoing-args.
26438 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
26439 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
26442 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
26444 PR middle-end/60080
26445 * cfgexpand.c (expand_asm_operands): Attach source location to
26446 ASM_INPUT rtx objects.
26447 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
26449 2014-02-10 Nick Clifton <nickc@redhat.com>
26451 * config/mn10300/mn10300.c (popcount): New function.
26452 (mn10300_expand_prologue): Include saved registers in stack usage
26455 2014-02-10 Jeff Law <law@redhat.com>
26457 PR middle-end/52306
26458 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
26459 when changing the SET_DEST of a prior insn to avoid an input reload.
26461 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26463 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
26464 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
26465 -mcall-openbsd, or -mcall-linux.
26466 (CC1_ENDIAN_BIG_SPEC): Remove.
26467 (CC1_ENDIAN_LITTLE_SPEC): Remove.
26468 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
26469 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
26470 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
26471 and %cc1_endian_default.
26472 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
26474 2014-02-10 Richard Biener <rguenther@suse.de>
26476 PR tree-optimization/60115
26477 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
26478 MEM_REF handling. Properly verify that the accesses are not
26479 out of the objects bound.
26481 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26483 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
26486 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
26488 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
26489 proper constants and fix formatting.
26490 (possible_polymorphic_call_targets): Fix formatting.
26492 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
26493 Ilya Tocar <ilya.tocar@intel.com>
26495 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
26496 (_mm512_loadu_epi32): Renamed into...
26497 (_mm512_loadu_si512): This.
26498 (_mm512_storeu_epi32): Renamed into...
26499 (_mm512_storeu_si512): This.
26500 (_mm512_maskz_ceil_ps): Removed.
26501 (_mm512_maskz_ceil_pd): Ditto.
26502 (_mm512_maskz_floor_ps): Ditto.
26503 (_mm512_maskz_floor_pd): Ditto.
26504 (_mm512_floor_round_ps): Ditto.
26505 (_mm512_floor_round_pd): Ditto.
26506 (_mm512_ceil_round_ps): Ditto.
26507 (_mm512_ceil_round_pd): Ditto.
26508 (_mm512_mask_floor_round_ps): Ditto.
26509 (_mm512_mask_floor_round_pd): Ditto.
26510 (_mm512_mask_ceil_round_ps): Ditto.
26511 (_mm512_mask_ceil_round_pd): Ditto.
26512 (_mm512_maskz_floor_round_ps): Ditto.
26513 (_mm512_maskz_floor_round_pd): Ditto.
26514 (_mm512_maskz_ceil_round_ps): Ditto.
26515 (_mm512_maskz_ceil_round_pd): Ditto.
26516 (_mm512_expand_pd): Ditto.
26517 (_mm512_expand_ps): Ditto.
26518 * config/i386/i386.c (ix86_builtins): Remove
26519 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
26520 (bdesc_args): Ditto.
26521 * config/i386/predicates.md (const1256_operand): New.
26522 (const_1_to_2_operand): Ditto.
26523 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26524 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26525 (*avx512pf_gatherpf<mode>sf): Ditto.
26526 (avx512pf_gatherpf<mode>df): Ditto.
26527 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26528 (*avx512pf_gatherpf<mode>df): Ditto.
26529 (avx512pf_scatterpf<mode>sf): Ditto.
26530 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26531 (*avx512pf_scatterpf<mode>sf): Ditto.
26532 (avx512pf_scatterpf<mode>df): Ditto.
26533 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26534 (*avx512pf_scatterpf<mode>df): Ditto.
26535 (avx512f_expand<mode>): Removed.
26536 (<shift_insn><mode>3<mask_name>): Change predicate type.
26538 2014-02-08 Jakub Jelinek <jakub@redhat.com>
26540 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
26541 not at the end of datarefs vector use ordered_remove to avoid
26542 reordering datarefs vector.
26545 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
26546 mark local addressable non-static vars as GOVD_PRIVATE
26547 instead of GOVD_LOCAL.
26548 * omp-low.c (lower_omp_for): Move gimple_bind_vars
26549 and BLOCK_VARS of gimple_bind_block to new_stmt rather
26552 PR middle-end/60092
26553 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
26554 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
26555 assume_aligned or alloc_align attributes.
26556 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
26557 arguments. Handle also assume_aligned and alloc_align attributes.
26558 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
26559 calls to functions with assume_aligned or alloc_align attributes.
26560 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
26562 2014-02-08 Terry Guo <terry.guo@arm.com>
26564 * doc/invoke.texi: Document ARM -march=armv7e-m.
26566 2014-02-08 Jakub Jelinek <jakub@redhat.com>
26568 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
26569 flag on __cilkrts_rethrow builtin.
26572 * ipa-cp.c (determine_versionability): Fail at -O0
26573 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
26574 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
26577 2014-02-04 Jakub Jelinek <jakub@redhat.com>
26580 * tree-inline.c (copy_forbidden): Fail for
26581 __attribute__((optimize (0))) functions.
26583 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
26585 * varpool.c: Include pointer-set.h.
26586 (varpool_remove_unreferenced_decls): Variables in other partitions
26587 will not be output; be however careful to not lose information
26588 about partitioning.
26590 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
26592 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
26593 lookup in the vtable constructor.
26595 2014-02-07 Jeff Law <law@redhat.com>
26598 * config/m68k/m68k.md (ashldi_extsi): Turn into a
26599 define_insn_and_split.
26601 * ipa-inline.c (inline_small_functions): Fix typos.
26603 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26605 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
26606 (s390_can_use_return_insn): Declare.
26607 * config/s390/s390.h (EPILOGUE_USES): Define.
26608 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
26610 (s390_chunkify_start): Handle return JUMP_LABELs.
26611 (s390_early_mach): Emit a main_pool instruction on the entry edge.
26612 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
26613 (s390_can_use_return_insn): New functions.
26614 (s390_fix_long_loop_prediction): Handle conditional returns.
26615 (TARGET_SET_UP_BY_PROLOGUE): Define.
26616 * config/s390/s390.md (ANY_RETURN): New code iterator.
26617 (*creturn, *csimple_return, return, simple_return): New patterns.
26619 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26621 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
26622 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
26623 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
26624 REG_CFA_RESTORE list when deciding not to restore a register.
26626 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26628 * config/s390/s390.c: Include tree-pass.h and context.h.
26629 (s390_early_mach): New function, split out from...
26630 (s390_emit_prologue): ...here.
26631 (pass_data_s390_early_mach): New pass structure.
26632 (pass_s390_early_mach): New class.
26633 (s390_option_override): Create and register early_mach pass.
26634 Move to end of file.
26636 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26638 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
26639 to match for the exit block.
26641 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26643 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
26644 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
26645 Reject misaligned operands.
26647 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26649 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
26651 2014-02-07 Richard Biener <rguenther@suse.de>
26653 PR middle-end/60092
26654 * gimple-low.c (lower_builtin_posix_memalign): New function.
26655 (lower_stmt): Call it to lower posix_memalign in a way
26656 to make alignment info accessible.
26658 2014-02-07 Jakub Jelinek <jakub@redhat.com>
26661 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
26662 __builtin_setjmp_receiver.
26664 2014-02-07 Richard Biener <rguenther@suse.de>
26666 PR middle-end/60092
26667 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
26668 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
26669 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26670 Handle BUILT_IN_POSIX_MEMALIGN.
26671 (find_func_clobbers): Likewise.
26672 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
26673 (call_may_clobber_ref_p_1): Likewise.
26675 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26678 * ipa-devirt.c (record_target_from_binfo): Remove overactive
26681 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26684 * lto-cgraph.c (lto_output_node): Use
26685 symtab_get_symbol_partitioning_class.
26686 (lto_output_varpool_node): likewise.
26687 (symtab_get_symbol_partitioning_class): Move here from
26688 lto/lto-partition.c
26689 * cgraph.h (symbol_partitioning_class): Likewise.
26690 (symtab_get_symbol_partitioning_class): Declare.
26692 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26694 * ggc.h (ggc_internal_cleared_alloc): New macro.
26695 * vec.h (vec_safe_copy): Handle memory stats.
26696 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
26697 * target-globals.c (save_target_globals): Likewise.
26699 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
26702 * expr.c (emit_move_resolve_push): Export; be bit more selective
26703 on when to clear alias set.
26704 * expr.h (emit_move_resolve_push): Declare.
26705 * function.h (struct function): Add tail_call_marked.
26706 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
26707 * config/i386/i386-protos.h (ix86_expand_push): Remove.
26708 * config/i386/i386.md (TImode move expander): De not call
26710 (FP push expanders): Preserve memory attributes.
26711 * config/i386/sse.md (push<mode>1): Remove.
26712 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
26713 (ix86_expand_push): Remove.
26714 * config/i386/mmx.md (push<mode>1): Remove.
26716 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26718 PR rtl-optimization/60030
26719 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
26720 lopart with paradoxical subreg before shifting it up by hprec.
26722 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26724 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
26725 Remove extra newline at end of file.
26726 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
26727 (arm_issue_rate): Handle cortexa57.
26728 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
26729 (cortex-a57.cortex-a53): Likewise.
26731 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26734 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
26735 don't record in REG_FRAME_RELATED_EXPR registers not set in that
26737 (arm_expand_prologue): Adjust all callers.
26738 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
26739 info, registers also at the lowest numbered registers side. Use
26740 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
26744 * var-tracking.c (adjust_mems): Before adding a SET to
26745 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
26747 2014-02-06 Alan Modra <amodra@gmail.com>
26750 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
26751 change SDmode to DDmode when lra_in_progress.
26753 2014-02-06 Jakub Jelinek <jakub@redhat.com>
26755 PR middle-end/59150
26756 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
26757 free_data_ref on the dr first, and before goto again also set dr
26758 to the next dr. For simd_lane_access, free old datarefs[i] before
26759 overwriting it. For get_vectype_for_scalar_type failure, don't
26760 free_data_ref if simd_lane_access.
26762 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
26765 * tree.h (opts_for_fn): New inline function.
26766 (opt_for_fn): Define.
26767 * config/i386/i386.c (ix86_function_regparm): Use
26768 opt_for_fn (decl, optimize) instead of optimize.
26770 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
26772 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
26773 for SYMBOL_REF in large memory model.
26775 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26777 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
26778 and crypto support.
26779 (cortex-a57): Likewise.
26780 (cortex-a57.cortex-a53): Likewise.
26782 2014-02-06 Yury Gribov <y.gribov@samsung.com>
26783 Kugan Vivekanandarajah <kuganv@linaro.org>
26785 * config/arm/arm.c (arm_vector_alignment_reachable): Check
26787 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
26789 2014-02-06 Richard Biener <rguenther@suse.de>
26791 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
26792 set_loop_copy and initialize_original_copy_tables.
26794 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
26796 * config/aarch64/aarch64-simd.md
26797 (aarch64_ashr_simddi): Change QI to SI.
26799 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
26800 Jakub Jelinek <jakub@redhat.com>
26802 PR middle-end/60013
26803 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
26806 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26808 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
26809 CODE_FOR_altivec_vpku[hw]um to
26810 CODE_FOR_altivec_vpku[hw]um_direct.
26811 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
26812 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
26813 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
26814 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
26816 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26818 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
26819 generation for -maltivec=be.
26820 (altivec_vsumsws): Simplify redundant test.
26822 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26824 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
26825 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
26826 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
26827 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
26828 gen_altivec_vpkuwum.
26829 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
26831 (altivec_vpks<VI_char>ss): Likewise.
26832 (altivec_vpks<VI_char>us): Likewise.
26833 (altivec_vpku<VI_char>us): Likewise.
26834 (altivec_vpku<VI_char>um): Likewise.
26835 (altivec_vpku<VI_char>um_direct): New (copy of
26836 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
26838 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
26839 target is little endian and -maltivec=be is not specified.
26840 (*altivec_vupkhs<VU_char>_direct): New (copy of
26841 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
26842 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
26843 target is little endian and -maltivec=be is not specified.
26844 (*altivec_vupkls<VU_char>_direct): New (copy of
26845 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
26846 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
26847 little endian and -maltivec=be is not specified.
26848 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
26849 little endian and -maltivec=be is not specified.
26851 2014-02-05 Richard Henderson <rth@redhat.com>
26854 * combine-stack-adj.c: Revert r206943.
26855 * sched-int.h (struct deps_desc): Add last_args_size.
26856 * sched-deps.c (init_deps): Initialize it.
26857 (sched_analyze_insn): Add OUTPUT dependencies between insns that
26858 contain REG_ARGS_SIZE notes.
26860 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
26862 * lto-cgraph.c (asm_nodes_output): Make global.
26863 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
26864 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
26865 (driver_handle_option): Handle OPT_fwpa.
26867 2014-02-05 Jakub Jelinek <jakub@redhat.com>
26870 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
26871 a comment typo and formatting issue. If odr_hash hasn't been
26872 created, return vNULL and set *completep to false.
26874 PR middle-end/57499
26875 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
26876 bb with no successors.
26878 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
26881 * doc/invoke.texi (-march): Clarify documentation for ARM.
26882 (-mtune): Likewise.
26885 2014-02-05 Richard Biener <rguenther@suse.de>
26887 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
26888 when not vectorizing because of too many alias checks.
26889 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
26890 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
26892 2014-02-05 Nick Clifton <nickc@redhat.com>
26894 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
26895 accept extended registers in any mode when compiling for the MN10300.
26897 2014-02-05 Yury Gribov <y.gribov@samsung.com>
26899 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
26900 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
26901 sanitization attributes.
26902 (can_inline_edge_p): Likewise.
26903 (sanitize_attrs_match_for_inline_p): New function.
26905 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
26907 * ipa-prop.c (detect_type_change): Shor circuit testing of
26908 type changes on THIS pointer.
26910 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
26913 * config/pa/pa.c (legitimize_tls_address): Return original address
26914 if not passed a SYMBOL_REF rtx.
26915 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
26917 (pa_emit_move_sequence): Simplify TLS source operands.
26918 (pa_legitimate_constant_p): Reject all TLS constants.
26919 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
26920 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
26922 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
26924 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
26925 groups when we know they are controlled by LTO.
26926 * varasm.c (default_binds_local_p_1): If object is in other partition,
26927 it will be resolved locally.
26929 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
26931 * config/host-linux.c (linux_gt_pch_use_address): Don't
26932 use SSIZE_MAX because it is not always defined.
26934 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
26937 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
26938 threshold for pseudo splitting.
26939 (update_ebb_live_info): Process call argument hard registers and
26940 hard registers from insn definition too.
26941 (max_small_class_regs_num): New constant.
26942 (inherit_in_ebb): Update live hard regs through EBBs. Update
26943 reloads_num only for small register classes. Don't split for
26946 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
26949 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
26952 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
26954 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
26955 visibility is safe.
26957 2014-02-04 Marek Polacek <polacek@redhat.com>
26959 * gdbinit.in (pel): Define.
26961 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
26963 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
26966 2014-02-04 Richard Biener <rguenther@suse.de>
26969 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
26970 in function context local.
26971 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
26972 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
26973 similar to LTO_imported_decl_ref.
26975 2014-02-04 Jakub Jelinek <jakub@redhat.com>
26977 PR tree-optimization/60002
26978 * cgraphclones.c (build_function_decl_skip_args): Clear
26979 DECL_LANG_SPECIFIC.
26981 PR tree-optimization/60023
26982 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
26983 false to gsi_replace.
26984 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
26985 has been in some EH region and vec_stmt could throw, add
26986 vec_stmt into the same EH region.
26987 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
26988 has no lhs, ignore it.
26989 * internal-fn.c (expand_MASK_LOAD): Likewise.
26992 * tree-inline.c (copy_forbidden): Fail for
26993 __attribute__((optimize (0))) functions.
26996 * omp-low.c (simd_clone_struct_copy): If from->inbranch
26997 is set, copy one less argument.
26998 (expand_simd_clones): Don't subtract clone_info->inbranch
26999 from simd_clone_struct_alloc argument.
27001 PR rtl-optimization/57915
27002 * recog.c (simplify_while_replacing): If all unary/binary/relational
27003 operation arguments are constant, attempt to simplify those.
27005 PR middle-end/59261
27006 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
27007 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
27009 2014-02-04 Richard Biener <rguenther@suse.de>
27011 PR tree-optimization/60012
27012 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
27013 TBAA disambiguation to all DDRs.
27015 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27018 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
27019 (LINK_SPEC): Use it for -shared, -shared-libgcc.
27021 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27024 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
27026 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27028 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
27029 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
27031 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27034 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
27035 to figure out targets of polymorphic calls with known decl.
27036 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27037 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
27038 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
27039 (get_polymorphic_call_info): ... here.
27040 (get_polymorphic_call_info_from_invariant): New function.
27042 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27044 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
27045 lookup via vtable pointer; check for type consistency
27046 and turn inconsitent facts into UNREACHABLE.
27047 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27048 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
27049 type inconsistent querries; return UNREACHABLE instead.
27051 2014-02-03 Richard Henderson <rth@twiddle.net>
27054 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
27055 already processed this node.
27056 (normalize_one_pred_1): Pass along mark_set.
27057 (normalize_one_pred): Create and destroy a pointer_set_t.
27058 (normalize_one_pred_chain): Likewise.
27060 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
27062 PR gcov-profile/58602
27063 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
27065 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27068 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
27069 -fno-devirtualize; try to devirtualize by the knowledge of
27070 virtual table pointer given by aggregate propagation.
27071 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27072 (ipa_print_node_jump_functions): Dump also offset that
27073 is relevant for polymorphic calls.
27074 (determine_known_aggregate_parts): Add arg_type parameter; use it
27075 instead of determining the type from pointer type.
27076 (ipa_compute_jump_functions_for_edge): Update call of
27077 determine_known_aggregate_parts.
27078 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
27079 (gimple_get_virt_method_for_binfo): ... here; simplify using
27080 vtable_pointer_value_to_vtable.
27081 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
27082 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
27083 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
27084 (vtable_pointer_value_to_vtable): Break out from ...; handle also
27086 (vtable_pointer_value_to_binfo): ... here.
27087 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
27089 2014-02-03 Teresa Johnson <tejohnson@google.com>
27091 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
27092 redef of outer loop index variable.
27094 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
27098 * doc/extend.texi (Function Attributes): Typo.
27100 2014-02-03 Cong Hou <congh@google.com>
27102 PR tree-optimization/60000
27103 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
27104 if the vectorized statement is a store. A store statement can only
27105 appear at the end of pattern statements.
27107 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27109 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
27110 (ix86_option_override_internal): Default long double to 64-bit for
27111 32-bit Bionic and to 128-bit for 64-bit Bionic.
27113 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
27114 TARGET_LONG_DOUBLE_128 is true.
27115 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
27117 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
27118 (mlong-double-64): Negate -mlong-double-128.
27119 (mlong-double-128): New option.
27121 * config/i386/i386-c.c (ix86_target_macros): Define
27122 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
27124 * doc/invoke.texi: Document -mlong-double-128.
27126 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27128 PR rtl-optimization/60024
27129 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
27131 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
27133 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
27135 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
27137 PR rtl-optimization/57662
27138 * sel-sched.c (code_motion_path_driver): Do not mark already not
27139 existing blocks in the visiting bitmap.
27141 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
27143 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
27144 on the insn being emitted.
27146 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
27147 Will Deacon <will.deacon@arm.com>
27149 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
27151 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27153 * config/arm/arm-tables.opt: Regenerate.
27155 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27157 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
27158 for vector types other than V16QImode.
27159 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
27160 define_expand, and call altivec_expand_vec_perm_le when producing
27161 code with little endian element order.
27162 (*altivec_vperm_<mode>_internal): New insn having previous
27163 behavior of altivec_vperm_<mode>.
27164 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
27165 altivec_expand_vec_perm_le when producing code with little endian
27167 (*altivec_vperm_<mode>_uns_internal): New insn having previous
27168 behavior of altivec_vperm_<mode>_uns.
27170 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27172 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
27173 (altivec_vsumsws): Add handling for -maltivec=be with a little
27175 (altivec_vsumsws_direct): New.
27176 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
27177 gen_altivec_vsumsws.
27179 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
27181 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
27182 vtable_pointer_value_to_binfo): New functions.
27183 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
27184 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
27186 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
27188 * config/nios2/nios2.md (load_got_register): Initialize GOT
27189 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
27190 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
27192 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
27194 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
27195 preserverd by passthrough, do not propagate the type.
27197 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27199 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
27200 (mips_atomic_assign_expand_fenv): New function.
27201 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
27203 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27205 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
27206 (__builtin_mips_set_fcsr): Likewise.
27207 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
27208 MIPS_USI_FTYPE_VOID.
27209 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
27210 (mips16_expand_set_fcsr): Likewise.
27211 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
27212 (mips16_set_fcsr_stub): Likewise.
27213 (mips16_get_fcsr_one_only_stub): New class.
27214 (mips16_set_fcsr_one_only_stub): Likewise.
27215 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
27216 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
27217 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
27218 (hard_float): New availability predicate.
27219 (mips_builtins): Add get_fcsr and set_fcsr.
27220 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
27221 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
27222 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
27223 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
27224 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
27227 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27229 * config/mips/mips.c (mips_one_only_stub): New class.
27230 (mips_need_mips16_rdhwr_p): Replace with...
27231 (mips16_rdhwr_stub): ...this new variable.
27232 (mips16_stub_call_address): New function.
27233 (mips16_rdhwr_one_only_stub): New class.
27234 (mips_expand_thread_pointer): Use mips16_stub_call_address.
27235 (mips_output_mips16_rdhwr): Delete.
27236 (mips_finish_stub): New function.
27237 (mips_code_end): Use it to handle rdhwr stubs.
27239 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
27242 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
27243 when calculating size of integer atomic types.
27245 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
27247 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
27249 2014-02-01 Jakub Jelinek <jakub@redhat.com>
27251 PR tree-optimization/60003
27252 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
27253 * profile.c (branch_prob): Use gimple_call_builtin_p
27254 to check for BUILT_IN_SETJMP_RECEIVER.
27255 * tree-inline.c (copy_bb): Call notice_special_calls.
27257 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
27260 * lra-constraints.c (process_alt_operands): Update reload_sum only
27263 2014-01-31 Richard Henderson <rth@redhat.com>
27265 PR middle-end/60004
27266 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
27267 until after else_eh is processed.
27269 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
27271 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
27272 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
27273 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
27274 in smmintrin.h, remove them.
27275 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
27276 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
27277 * config/i386/i386.md (ROUND_SAE): Fix value.
27278 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
27279 (const48_operand): New.
27280 * config/i386/subst.md (round), (round_expand): Use
27281 const_4_or_8_to_11_operand.
27282 (round_saeonly), (round_saeonly_expand): Use const48_operand.
27284 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
27286 * config/i386/constraints.md (Yk): Swap meaning with k.
27287 * config/i386/i386.md (movhi_internal): Change Yk to k.
27288 (movqi_internal): Ditto.
27289 (*k<logic><mode>): Ditto.
27292 (kandn<mode>): Ditto.
27293 (*<code>hi_1): Ditto.
27294 (*<code>qi_1): Ditto.
27295 (kxnor<mode>): Ditto.
27296 (kortestzhi): Ditto.
27297 (kortestchi): Ditto.
27299 (*one_cmplhi2_1): Ditto.
27300 (*one_cmplqi2_1): Ditto.
27301 * config/i386/sse.md (): Change k to Yk.
27302 (avx512f_load<mode>_mask): Ditto.
27303 (avx512f_blendm<mode>): Ditto.
27304 (avx512f_store<mode>_mask): Ditto.
27305 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
27306 (avx512f_storedqu<mode>_mask): Ditto.
27307 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
27309 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
27310 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
27311 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
27312 (avx512f_maskcmp<mode>3): Ditto.
27313 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
27314 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
27315 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
27316 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
27317 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
27318 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
27319 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
27320 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
27321 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
27322 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
27323 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
27324 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
27325 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
27326 (vec_extract_lo_<mode>_maskm): Ditto.
27327 (vec_extract_hi_<mode>_maskm): Ditto.
27328 (avx512f_vternlog<mode>_mask): Ditto.
27329 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
27330 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
27331 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
27332 (avx512f_<code>v8div16qi2_mask): Ditto.
27333 (avx512f_<code>v8div16qi2_mask_store): Ditto.
27334 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
27335 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
27336 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
27337 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
27338 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27339 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27340 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27341 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27342 (avx512cd_maskb_vec_dupv8di): Ditto.
27343 (avx512cd_maskw_vec_dupv16si): Ditto.
27344 (avx512f_vpermi2var<mode>3_maskz): Ditto.
27345 (avx512f_vpermi2var<mode>3_mask): Ditto.
27346 (avx512f_vpermi2var<mode>3_mask): Ditto.
27347 (avx512f_vpermt2var<mode>3_maskz): Ditto.
27348 (*avx512f_gathersi<mode>): Ditto.
27349 (*avx512f_gathersi<mode>_2): Ditto.
27350 (*avx512f_gatherdi<mode>): Ditto.
27351 (*avx512f_gatherdi<mode>_2): Ditto.
27352 (*avx512f_scattersi<mode>): Ditto.
27353 (*avx512f_scatterdi<mode>): Ditto.
27354 (avx512f_compress<mode>_mask): Ditto.
27355 (avx512f_compressstore<mode>_mask): Ditto.
27356 (avx512f_expand<mode>_mask): Ditto.
27357 * config/i386/subst.md (mask): Change k to Yk.
27358 (mask_scalar_merge): Ditto.
27361 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
27363 * doc/extend.texi (Vector Extensions): Document ?: in C++.
27365 2014-01-31 Richard Biener <rguenther@suse.de>
27367 PR middle-end/59990
27368 * builtins.c (fold_builtin_memory_op): Make sure to not
27369 use a floating-point mode or a boolean or enumeral type for
27370 the copy operation.
27372 2014-01-30 DJ Delorie <dj@redhat.com>
27374 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
27375 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
27376 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
27377 whenever main() has an epilogue.
27379 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27381 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
27382 unused variable "field".
27383 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
27384 (vsx_mergeh_<mode>): Likewise.
27385 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
27386 (altivec_vmrghh): Likewise.
27387 (altivec_vmrghw): Likewise.
27388 (altivec_vmrglb): Likewise.
27389 (altivec_vmrglh): Likewise.
27390 (altivec_vmrglw): Likewise.
27391 (altivec_vspltb): Add missing uses.
27392 (altivec_vsplth): Likewise.
27393 (altivec_vspltw): Likewise.
27394 (altivec_vspltsf): Likewise.
27396 2014-01-30 Jakub Jelinek <jakub@redhat.com>
27399 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
27400 frame related instructions.
27402 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
27404 PR rtl-optimization/59959
27405 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
27406 any reload of register whose subreg is invalid.
27408 2014-01-30 Jakub Jelinek <jakub@redhat.com>
27410 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
27411 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
27412 Add missing return type - void.
27414 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27416 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
27417 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
27418 remove element index adjustment for endian (now handled in vsx.md
27420 (altivec_expand_vec_perm_const): Use
27421 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
27422 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
27423 (vsx_xxspltw_<mode>): Adjust element index for little endian.
27424 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
27425 define_expand and a new define_insn *altivec_vspltb_internal;
27426 adjust for -maltivec=be on a little endian target.
27427 (altivec_vspltb_direct): New.
27428 (altivec_vsplth): Divide into a define_expand and a new
27429 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
27430 little endian target.
27431 (altivec_vsplth_direct): New.
27432 (altivec_vspltw): Divide into a define_expand and a new
27433 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
27434 little endian target.
27435 (altivec_vspltw_direct): New.
27436 (altivec_vspltsf): Divide into a define_expand and a new
27437 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
27438 a little endian target.
27440 2014-01-30 Richard Biener <rguenther@suse.de>
27442 PR tree-optimization/59993
27443 * tree-ssa-forwprop.c (associate_pointerplus): Check we
27444 can propagate form the earlier stmt and avoid the transform
27445 when the intermediate result is needed.
27447 2014-01-30 Alangi Derick <alangiderick@gmail.com>
27449 * README.Portability: Fix typo.
27451 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
27453 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
27454 comparison_operator with ordered_comparison_operator.
27456 2014-01-30 Nick Clifton <nickc@redhat.com>
27458 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
27459 Rename to mn10300_store_multiple_regs.
27460 * config/mn10300/mn10300.c: Likewise.
27461 * config/mn10300/mn10300.md (store_movm): Fix typo: call
27462 store_multiple_regs.
27463 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
27464 Call mn10300_store_multiple_regs.
27466 2014-01-30 Nick Clifton <nickc@redhat.com>
27467 DJ Delorie <dj@redhat.com>
27469 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
27470 %fp 2 to keep registers after it properly word-aligned.
27471 (rl78_alloc_physical_registers_umul): Handle the case where both
27472 input operands are the same.
27474 2014-01-30 Richard Biener <rguenther@suse.de>
27476 PR tree-optimization/59903
27477 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
27480 2014-01-30 Jason Merrill <jason@redhat.com>
27483 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
27486 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
27488 2014-01-30 Richard Biener <rguenther@suse.de>
27490 PR tree-optimization/59951
27491 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
27493 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
27496 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
27497 SFmode to DFmode case.
27499 2014-01-29 DJ Delorie <dj@redhat.com>
27501 * config/msp430/msp430.opt (-minrt): New.
27502 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
27504 (ENDFILE_SPEC): Likewise.
27506 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
27508 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
27509 (estimate_function_body_sizes): Use it.
27511 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
27514 * dwarf2out.c (is_cxx_auto): New.
27515 (is_base_type): Use it.
27516 (gen_type_die_with_usage): Likewise.
27518 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27520 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
27521 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
27522 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
27523 -maltivec=be with LE targets.
27524 (vsx_mergeh_<mode>): Likewise.
27525 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
27526 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
27527 (altivec_vmrghb): Replace with define_expand and new
27528 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
27529 (altivec_vmrghb_direct): New define_insn.
27530 (altivec_vmrghh): Replace with define_expand and new
27531 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
27532 (altivec_vmrghh_direct): New define_insn.
27533 (altivec_vmrghw): Replace with define_expand and new
27534 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
27535 (altivec_vmrghw_direct): New define_insn.
27536 (*altivec_vmrghsf): Adjust for endianness.
27537 (altivec_vmrglb): Replace with define_expand and new
27538 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
27539 (altivec_vmrglb_direct): New define_insn.
27540 (altivec_vmrglh): Replace with define_expand and new
27541 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
27542 (altivec_vmrglh_direct): New define_insn.
27543 (altivec_vmrglw): Replace with define_expand and new
27544 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
27545 (altivec_vmrglw_direct): New define_insn.
27546 (*altivec_vmrglsf): Adjust for endianness.
27547 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
27548 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
27549 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
27550 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
27551 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
27552 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
27553 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
27554 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
27556 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
27558 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
27559 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
27562 2014-01-29 Richard Biener <rguenther@suse.de>
27564 PR tree-optimization/58742
27565 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
27566 associate_pointerplus_align.
27567 (associate_pointerplus_diff): New function.
27568 (associate_pointerplus): Likewise. Call associate_pointerplus_align
27569 and associate_pointerplus_diff.
27571 2014-01-29 Richard Biener <rguenther@suse.de>
27573 * lto-streamer.h (LTO_major_version): Bump to 3.
27574 (LTO_minor_version): Reset to 0.
27576 2014-01-29 Renlin Li <Renlin.Li@arm.com>
27578 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
27579 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
27580 (arm_file_start): Generate correct asm header for armv7ve.
27581 * config/arm/bpabi.h: Add multilib support for armv7ve.
27582 * config/arm/driver-arm.c: Change the architectures of cortex-a7
27583 and cortex-a15 to armv7ve.
27584 * config/arm/t-aprofile: Add multilib support for armv7ve.
27585 * doc/invoke.texi: Document -march=armv7ve.
27587 2014-01-29 Richard Biener <rguenther@suse.de>
27589 PR tree-optimization/58742
27590 * tree-ssa-forwprop.c (associate_plusminus): Return true
27591 if we changed sth, defer EH cleanup to ...
27592 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
27593 (simplify_mult): New function.
27595 2014-01-29 Jakub Jelinek <jakub@redhat.com>
27597 PR middle-end/59917
27598 PR tree-optimization/59920
27599 * tree.c (build_common_builtin_nodes): Remove
27600 __builtin_setjmp_dispatcher initialization.
27601 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
27602 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
27603 instead of gsi_after_labels + manually skipping debug stmts.
27604 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
27605 ignore bbs with IFN_ABNORMAL_DISPATCHER.
27606 * tree-inline.c (copy_edges_for_bb): Remove
27607 can_make_abnormal_goto argument, instead add abnormal_goto_dest
27608 argument. Ignore computed_goto_p stmts. Don't call
27609 make_abnormal_goto_edges. If a call might need abnormal edges
27610 for non-local gotos, see if it already has an edge to
27611 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
27612 with true argument, don't do anything then, otherwise add
27613 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
27614 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
27616 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
27617 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
27618 (lower_stmt): Don't set data->calls_builtin_setjmp.
27619 (lower_builtin_setjmp): Adjust comment.
27620 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
27621 * tree-cfg.c (found_computed_goto): Remove.
27622 (factor_computed_gotos): Remove.
27623 (make_goto_expr_edges): Return bool, true for computed gotos.
27624 Don't call make_abnormal_goto_edges.
27625 (build_gimple_cfg): Don't set found_computed_goto, don't call
27626 factor_computed_gotos.
27627 (computed_goto_p): No longer static.
27628 (make_blocks): Don't set found_computed_goto.
27629 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
27630 (make_edges): If make_goto_expr_edges returns true, push bb
27631 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
27632 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
27633 vector. Record mapping between bbs and OpenMP regions if there
27634 are any, adjust make_gimple_omp_edges caller. Call
27635 handle_abnormal_edges.
27636 (make_abnormal_goto_edges): Remove.
27637 * tree-cfg.h (make_abnormal_goto_edges): Remove.
27638 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
27639 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
27640 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
27641 * internal-fn.def (ABNORMAL_DISPATCHER): New.
27642 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
27643 filling *region also set *region_idx to (*region)->entry->index.
27646 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
27647 For REGs set ORIGINAL_REGNO.
27649 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
27651 * doc/md.texi: Mention that a target shouldn't implement
27652 vec_widen_(s|u)mul_even/odd pair if it is less efficient
27655 2014-01-29 Jakub Jelinek <jakub@redhat.com>
27657 PR tree-optimization/59594
27658 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
27659 a copy of the datarefs vector rather than the vector itself.
27661 2014-01-28 Jason Merrill <jason@redhat.com>
27664 * dwarf2out.c (auto_die): New static.
27665 (gen_type_die_with_usage): Handle C++1y 'auto'.
27666 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
27669 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
27672 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
27673 (SPEC_X32): Likewise.
27674 (SPEC_64): Likewise.
27675 * config/i386/i386.c (ix86_option_override_internal): Turn off
27676 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
27678 (x86_file_start): Output .code16gcc for TARGET_16BIT.
27679 * config/i386/i386.h (TARGET_16BIT): New macro.
27680 (TARGET_16BIT_P): Likewise.
27681 * config/i386/i386.opt: Add m16.
27682 * doc/invoke.texi: Document -m16.
27684 2014-01-28 Jakub Jelinek <jakub@redhat.com>
27686 PR preprocessor/59935
27687 * input.c (location_get_source_line): Bail out on when line number
27688 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
27690 2014-01-28 Richard Biener <rguenther@suse.de>
27692 PR tree-optimization/58742
27693 * tree-ssa-forwprop.c (associate_plusminus): Handle
27694 pointer subtraction of the form (T)(P + A) - (T)P.
27696 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27698 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
27701 2014-01-28 Richard Biener <rguenther@suse.de>
27704 2014-01-28 Richard Biener <rguenther@suse.de>
27706 PR rtl-optimization/45364
27707 PR rtl-optimization/59890
27708 * var-tracking.c (local_get_addr_clear_given_value): Handle
27709 already cleared slot.
27710 (val_reset): Handle not allocated local_get_addr_cache.
27711 (vt_find_locations): Use post-order on the inverted CFG.
27713 2014-01-28 Richard Biener <rguenther@suse.de>
27715 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
27717 2014-01-28 Richard Biener <rguenther@suse.de>
27719 PR rtl-optimization/45364
27720 PR rtl-optimization/59890
27721 * var-tracking.c (local_get_addr_clear_given_value): Handle
27722 already cleared slot.
27723 (val_reset): Handle not allocated local_get_addr_cache.
27724 (vt_find_locations): Use post-order on the inverted CFG.
27726 2014-01-28 Alan Modra <amodra@gmail.com>
27728 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
27729 * configure.ac <recursive call for build != host>: Define
27730 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
27731 and LD_FOR_BUILD too.
27732 * configure: Regenerate.
27734 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
27736 * config/i386/i386.c (get_builtin_code_for_version): Separate
27737 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
27738 Broadwell from Haswell.
27740 2014-01-27 Steve Ellcey <sellcey@mips.com>
27742 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
27743 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
27744 * config/mips/mips.c (mips_option_override): Change setting
27746 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
27747 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
27748 Change from Mask to Var.
27750 2014-01-27 Jeff Law <law@redhat.com>
27752 * ipa-inline.c (inline_small_functions): Fix typo.
27754 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
27756 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
27757 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
27758 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
27759 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
27760 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
27761 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
27762 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
27763 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
27764 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
27765 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
27766 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
27767 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
27768 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
27769 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
27770 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
27771 (_mm512_storeu_epi64): Ditto.
27772 (_mm512_cmpge_epi32_mask): Ditto.
27773 (_mm512_cmpge_epu32_mask): Ditto.
27774 (_mm512_cmpge_epi64_mask): Ditto.
27775 (_mm512_cmpge_epu64_mask): Ditto.
27776 (_mm512_cmple_epi32_mask): Ditto.
27777 (_mm512_cmple_epu32_mask): Ditto.
27778 (_mm512_cmple_epi64_mask): Ditto.
27779 (_mm512_cmple_epu64_mask): Ditto.
27780 (_mm512_cmplt_epi32_mask): Ditto.
27781 (_mm512_cmplt_epu32_mask): Ditto.
27782 (_mm512_cmplt_epi64_mask): Ditto.
27783 (_mm512_cmplt_epu64_mask): Ditto.
27784 (_mm512_cmpneq_epi32_mask): Ditto.
27785 (_mm512_cmpneq_epu32_mask): Ditto.
27786 (_mm512_cmpneq_epi64_mask): Ditto.
27787 (_mm512_cmpneq_epu64_mask): Ditto.
27788 (_mm512_expand_pd): Ditto.
27789 (_mm512_expand_ps): Ditto.
27790 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
27791 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
27792 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
27793 * config/i386/i386.c (ix86_builtins): Add
27794 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
27795 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
27796 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
27797 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
27798 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
27799 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
27800 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
27801 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
27802 IX86_BUILTIN_PMOVUSQW512_MEM.
27803 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
27804 __builtin_ia32_pmovsqd512mem_mask,
27805 __builtin_ia32_pmovqd512mem_mask,
27806 __builtin_ia32_pmovusqw512mem_mask,
27807 __builtin_ia32_pmovsqw512mem_mask,
27808 __builtin_ia32_pmovqw512mem_mask,
27809 __builtin_ia32_pmovusdw512mem_mask,
27810 __builtin_ia32_pmovsdw512mem_mask,
27811 __builtin_ia32_pmovdw512mem_mask,
27812 __builtin_ia32_pmovqb512mem_mask,
27813 __builtin_ia32_pmovusqb512mem_mask,
27814 __builtin_ia32_pmovsqb512mem_mask,
27815 __builtin_ia32_pmovusdb512mem_mask,
27816 __builtin_ia32_pmovsdb512mem_mask,
27817 __builtin_ia32_pmovdb512mem_mask.
27818 (bdesc_args): Add __builtin_ia32_expanddf512,
27819 __builtin_ia32_expandsf512.
27820 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
27821 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
27822 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
27823 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
27824 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
27825 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
27826 (avx512f_<code>v8div16qi2_mask_store): This.
27827 (avx512f_expand<mode>): New.
27829 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
27831 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
27833 (_mm512_mask_prefetch_i64gather_pd): Ditto.
27834 (_mm512_prefetch_i32scatter_pd): Ditto.
27835 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
27836 (_mm512_prefetch_i64scatter_pd): Ditto.
27837 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
27838 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
27839 (_mm512_mask_prefetch_i64gather_ps): Ditto.
27840 (_mm512_prefetch_i32scatter_ps): Ditto.
27841 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
27842 (_mm512_prefetch_i64scatter_ps): Ditto.
27843 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
27844 * config/i386/i386-builtin-types.def: Define
27845 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
27846 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
27847 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
27848 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
27849 IX86_BUILTIN_SCATTERPFQPD.
27850 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
27851 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
27852 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
27853 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
27854 __builtin_ia32_scatterpfqps.
27855 (ix86_expand_builtin): Expand new built-ins.
27856 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
27857 fix memory access data type.
27858 (*avx512pf_gatherpf<mode>_mask): Ditto.
27859 (*avx512pf_gatherpf<mode>): Ditto.
27860 (avx512pf_scatterpf<mode>): Ditto.
27861 (*avx512pf_scatterpf<mode>_mask): Ditto.
27862 (*avx512pf_scatterpf<mode>): Ditto.
27863 (GATHER_SCATTER_SF_MEM_MODE): New.
27864 (avx512pf_gatherpf<mode>df): Ditto.
27865 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27866 (*avx512pf_scatterpf<mode>df): Ditto.
27868 2014-01-27 Jakub Jelinek <jakub@redhat.com>
27871 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
27872 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
27875 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
27877 * common/config/arm/arm-common.c
27878 (arm_rewrite_mcpu): Handle multiple names.
27880 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
27882 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
27884 * gimple-builder.h (create_gimple_tmp): Delete.
27886 2014-01-27 Christian Bruel <christian.bruel@st.com>
27888 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
27891 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
27893 * config/pa/pa.md (call): Generate indirect long calls to non-local
27894 functions when outputing 32-bit code.
27895 (call_value): Likewise except for special call to buggy powf function.
27897 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
27898 portable runtime and PIC indirect calls.
27899 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
27900 and PIC call sequences. Use ldo instead of blr to set return register
27901 in PIC call sequence.
27903 2014-01-25 Walter Lee <walt@tilera.com>
27905 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
27906 avoid clobbering a live register.
27908 2014-01-25 Walter Lee <walt@tilera.com>
27910 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
27911 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
27912 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
27913 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
27915 2014-01-25 Walter Lee <walt@tilera.com>
27917 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
27918 arguments on even registers.
27919 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
27921 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
27922 (BIGGEST_ALIGNMENT): Ditto.
27923 (BIGGEST_FIELD_ALIGNMENT): Ditto.
27925 2014-01-25 Walter Lee <walt@tilera.com>
27927 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
27928 insns before bundling.
27929 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
27931 2014-01-25 Walter Lee <walt@tilera.com>
27933 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
27934 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
27935 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
27937 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
27939 * config/mips/constraints.md (kl): Delete.
27940 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
27941 define expands, using...
27942 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
27943 instructions for MIPS16.
27944 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
27945 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
27947 2014-01-25 Walter Lee <walt@tilera.com>
27949 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
27953 2014-01-25 Walter Lee <walt@tilera.com>
27955 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
27956 (TARGET_EXPAND_TO_RTL_HOOK): Define.
27958 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
27960 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
27963 2014-01-25 Jakub Jelinek <jakub@redhat.com>
27965 * print-rtl.c (in_call_function_usage): New var.
27966 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
27967 EXPR_LIST mode as mode and not as reg note name.
27969 PR middle-end/59561
27970 * cfgloopmanip.c (copy_loop_info): If
27971 loop->warned_aggressive_loop_optimizations, make sure
27972 the flag is set in target loop too.
27974 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
27976 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
27978 * builtins.def: Likewise.
27979 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
27980 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
27981 * ira.c (ira_setup_eliminable_regset): Likewise.
27982 * omp-low.c (gate_expand_omp): Likewise.
27983 (execute_lower_omp): Likewise.
27984 (diagnose_sb_0): Likewise.
27985 (gate_diagnose_omp_blocks): Likewise.
27986 (simd_clone_clauses_extract): Likewise.
27989 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27991 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
27992 correction for little endian...
27993 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
27996 2014-01-24 Jeff Law <law@redhat.com>
27998 PR tree-optimization/59919
27999 * tree-vrp.c (find_assert_locations_1): Do not register asserts
28000 for non-returning calls.
28002 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
28004 * common/config/aarch64/aarch64-common.c
28005 (aarch64_rewrite_mcpu): Handle multiple names.
28006 * config/aarch64/aarch64.h
28007 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28009 2014-01-24 Dodji Seketeli <dodji@redhat.com>
28011 * input.c (add_file_to_cache_tab): Handle the case where fopen
28014 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
28017 * config/i386/i386.md (pushsf splitter): Get stack adjustment
28018 from push operand if code of push isn't PRE_DEC.
28020 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
28023 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
28024 -mquad-memory-atomic. Update -mquad-memory documentation to say
28025 it is only used for non-atomic loads/stores.
28027 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
28028 -mquad-memory or -mquad-memory-atomic switches.
28030 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
28031 -mquad-memory-atomic to ISA 2.07 support.
28033 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
28034 to separate support of normal quad word memory operations (ldq, stq)
28035 from the atomic quad word memory operations.
28037 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
28038 support to separate non-atomic quad word operations from atomic
28039 quad word operations. Disable non-atomic quad word operations in
28040 little endian mode so that we don't have to swap words after the
28041 load and before the store.
28042 (quad_load_store_p): Add comment about atomic quad word support.
28043 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
28044 options printed with -mdebug=reg.
28046 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
28047 -mquad-memory-atomic as the test for whether we have quad word
28048 atomic instructions.
28049 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
28050 or -mp8-vector are used, allow byte/half-word atomic operations.
28052 * config/rs6000/sync.md (load_lockedti): Insure that the address
28053 is a proper indexed or indirect address for the lqarx instruction.
28054 On little endian systems, swap the hi/lo registers after the lqarx
28056 (load_lockedpti): Use indexed_or_indirect_operand predicate to
28057 insure the address is valid for the lqarx instruction.
28058 (store_conditionalti): Insure that the address is a proper indexed
28059 or indirect address for the stqcrx. instruction. On little endian
28060 systems, swap the hi/lo registers before doing the stqcrx.
28062 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
28063 insure the address is valid for the stqcrx. instruction.
28065 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
28066 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
28067 type of quad memory support is available.
28069 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
28071 PR regression/59915
28072 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
28073 there is a danger of looping.
28075 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
28077 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
28078 force flag_ira_loop_pressure if set via command line.
28080 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28082 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
28083 (ashr_simd): New builtin handling DI mode.
28084 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
28085 (aarch64_sshr_simddi): New match pattern.
28086 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
28087 (vshrd_n_s64): Likewise.
28088 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
28090 2014-01-23 Nick Clifton <nickc@redhat.com>
28092 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
28093 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
28094 favour of mcu specific scripts.
28095 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
28098 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28099 Alex Velenko <Alex.Velenko@arm.com>
28101 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
28102 (vaddv_s16): Likewise.
28103 (vaddv_s32): Likewise.
28104 (vaddv_u8): Likewise.
28105 (vaddv_u16): Likewise.
28106 (vaddv_u32): Likewise.
28107 (vaddvq_s8): Likewise.
28108 (vaddvq_s16): Likewise.
28109 (vaddvq_s32): Likewise.
28110 (vaddvq_s64): Likewise.
28111 (vaddvq_u8): Likewise.
28112 (vaddvq_u16): Likewise.
28113 (vaddvq_u32): Likewise.
28114 (vaddvq_u64): Likewise.
28115 (vaddv_f32): Likewise.
28116 (vaddvq_f32): Likewise.
28117 (vaddvq_f64): Likewise.
28118 (vmaxv_f32): Likewise.
28119 (vmaxv_s8): Likewise.
28120 (vmaxv_s16): Likewise.
28121 (vmaxv_s32): Likewise.
28122 (vmaxv_u8): Likewise.
28123 (vmaxv_u16): Likewise.
28124 (vmaxv_u32): Likewise.
28125 (vmaxvq_f32): Likewise.
28126 (vmaxvq_f64): Likewise.
28127 (vmaxvq_s8): Likewise.
28128 (vmaxvq_s16): Likewise.
28129 (vmaxvq_s32): Likewise.
28130 (vmaxvq_u8): Likewise.
28131 (vmaxvq_u16): Likewise.
28132 (vmaxvq_u32): Likewise.
28133 (vmaxnmv_f32): Likewise.
28134 (vmaxnmvq_f32): Likewise.
28135 (vmaxnmvq_f64): Likewise.
28136 (vminv_f32): Likewise.
28137 (vminv_s8): Likewise.
28138 (vminv_s16): Likewise.
28139 (vminv_s32): Likewise.
28140 (vminv_u8): Likewise.
28141 (vminv_u16): Likewise.
28142 (vminv_u32): Likewise.
28143 (vminvq_f32): Likewise.
28144 (vminvq_f64): Likewise.
28145 (vminvq_s8): Likewise.
28146 (vminvq_s16): Likewise.
28147 (vminvq_s32): Likewise.
28148 (vminvq_u8): Likewise.
28149 (vminvq_u16): Likewise.
28150 (vminvq_u32): Likewise.
28151 (vminnmv_f32): Likewise.
28152 (vminnmvq_f32): Likewise.
28153 (vminnmvq_f64): Likewise.
28155 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28157 * config/aarch64/aarch64-simd.md
28158 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
28159 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
28160 (*aarch64_mul3_elt<mode>): Likewise.
28161 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
28162 (*aarch64_mul3_elt_to_64v2df): Likewise.
28163 (*aarch64_mla_elt<mode>): Likewise.
28164 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
28165 (*aarch64_mls_elt<mode>): Likewise.
28166 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
28167 (*aarch64_fma4_elt<mode>): Likewise.
28168 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
28169 (*aarch64_fma4_elt_to_64v2df): Likewise.
28170 (*aarch64_fnma4_elt<mode>): Likewise.
28171 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
28172 (*aarch64_fnma4_elt_to_64v2df): Likewise.
28173 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
28174 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
28175 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
28176 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
28177 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
28178 (aarch64_sqdmull_lane<mode>_internal): Likewise.
28179 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
28181 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
28183 * config/aarch64/aarch64-simd.md
28184 (aarch64_be_checked_get_lane<mode>): New define_expand.
28185 * config/aarch64/aarch64-simd-builtins.def
28186 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
28187 New builtin definition.
28188 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
28189 Use new safe be builtin.
28191 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28193 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
28195 (aarch64_be_st1<mode>): Likewise.
28196 (aarch_ld1<VALL:mode>): Define_expand modified.
28197 (aarch_st1<VALL:mode>): Likewise.
28198 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
28199 (UNSPEC_ST1): Likewise.
28201 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
28203 * config/microblaze/microblaze.md: Add trap insn and attribute
28205 2014-01-23 Dodji Seketeli <dodji@redhat.com>
28207 PR preprocessor/58580
28208 * input.h (location_get_source_line): Take an additional line_size
28210 (void diagnostics_file_cache_fini): Declare new function.
28211 * input.c (struct fcache): New type.
28212 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
28213 New static constants.
28214 (diagnostic_file_cache_init, total_lines_num)
28215 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
28216 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
28217 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
28218 (get_next_line, read_next_line, goto_next_line, read_line_num):
28219 New static function definitions.
28220 (diagnostic_file_cache_fini): New function.
28221 (location_get_source_line): Take an additional output line_len
28222 parameter. Re-write using lookup_or_add_file_to_cache_tab and
28224 * diagnostic.c (diagnostic_finish): Call
28225 diagnostic_file_cache_fini.
28226 (adjust_line): Take an additional input parameter for the length
28227 of the line, rather than calculating it with strlen.
28228 (diagnostic_show_locus): Adjust the use of
28229 location_get_source_line and adjust_line with respect to their new
28230 signature. While displaying a line now, do not stop at the first
28231 null byte. Rather, display the zero byte as a space and keep
28232 going until we reach the size of the line.
28233 * Makefile.in: Add vec.o to OBJS-libcommon
28235 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
28236 Ilya Tocar <ilya.tocar@intel.com>
28238 * config/i386/avx512fintrin.h (_mm512_kmov): New.
28239 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
28240 (__builtin_ia32_kmov16): Ditto.
28241 * config/i386/i386.md (UNSPEC_KMOV): New.
28244 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
28246 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
28247 (_mm512_storeu_si512): Ditto.
28249 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
28252 * rtl.h (get_referenced_operands): Declare.
28253 * recog.c (get_referenced_operands): New function.
28254 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
28255 operands have been referenced when recording LO_SUM references.
28257 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
28259 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
28261 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
28263 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
28264 Enable for generic and recent AMD targets.
28266 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
28268 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
28269 ARG_SIZE note when adjustment was eliminated.
28271 2014-01-22 Jeff Law <law@redhat.com>
28273 PR tree-optimization/59597
28274 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
28275 in file. Accept new argument REGISTERING and use it to modify
28276 dump output appropriately.
28277 (register_jump_thread): Corresponding changes.
28278 (mark_threaded_blocks): Reinstate code to cancel unprofitable
28279 thread paths involving joiner blocks. Add code to dump cancelled
28280 jump threading paths.
28282 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
28284 PR rtl-optimization/59477
28285 * lra-constraints.c (inherit_in_ebb): Process call for living hard
28286 regs. Update reloads_num and potential_reload_hard_regs for all insns.
28288 2014-01-22 Tom Tromey <tromey@redhat.com>
28290 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
28292 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
28294 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
28296 PR rtl-optimization/59896
28297 * lra-constraints.c (process_alt_operands): Check unused note for
28298 matched operands of insn with no output reloads.
28300 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
28302 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
28303 (mips_move_from_gpr_cost): Likewise.
28305 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
28307 PR rtl-optimization/59858
28308 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
28309 ira_class_hard_regs_num.
28310 (process_alt_operands): Increase reject for dying matched operand.
28312 2014-01-21 Jakub Jelinek <jakub@redhat.com>
28315 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
28316 smaller than size, perform several stores or loads and stores
28317 at dst + count - size to store or copy all of size bytes, rather
28318 than just last modesize bytes.
28320 2014-01-20 DJ Delorie <dj@redhat.com>
28322 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
28323 that CLOBBERs are REGs before propogating their values.
28325 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
28327 PR middle-end/59789
28328 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
28329 (cgraph_inline_failed_type): New function.
28330 * cgraph.h (DEFCIFCODE): Add type.
28331 (cgraph_inline_failed_type_t): New enum.
28332 (cgraph_inline_failed_type): New prototype.
28333 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
28334 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
28335 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
28336 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
28337 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
28338 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
28339 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
28340 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
28341 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
28342 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
28343 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
28344 OPTIMIZATION_MISMATCH.
28345 * tree-inline.c (expand_call_inline): Emit errors during
28346 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
28348 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
28351 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
28352 mode attribute in insn output.
28354 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
28356 * output.h (output_constant): Delete.
28357 * varasm.c (output_constant): Make private.
28359 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
28361 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
28363 2014-01-20 Jakub Jelinek <jakub@redhat.com>
28365 PR middle-end/59860
28366 * tree.h (fold_builtin_strcat): New prototype.
28367 * builtins.c (fold_builtin_strcat): No longer static. Add len
28368 argument, if non-NULL, don't call c_strlen. Optimize
28369 directly into __builtin_memcpy instead of __builtin_strcpy.
28370 (fold_builtin_2): Adjust fold_builtin_strcat caller.
28371 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
28373 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
28375 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
28376 for SImode_address_operand operands, having only a REG argument.
28378 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
28380 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
28381 loader name using mbig-endian.
28382 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
28384 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
28386 * doc/invoke.texi (-march): Clarify documentation for AArch64.
28387 (-mtune): Likewise.
28390 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
28392 * config/aarch64/aarch64-protos.h
28393 (aarch64_cannot_change_mode_class_ptr): Declare.
28394 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
28395 aarch64_cannot_change_mode_class_ptr): New.
28396 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
28397 backend hook aarch64_cannot_change_mode_class.
28399 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
28401 * common/config/aarch64/aarch64-common.c
28402 (aarch64_handle_option): Don't handle any option order logic here.
28403 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
28404 selected_cpu, warn on architecture version mismatch.
28405 (aarch64_override_options): Fix parsing order for option strings.
28407 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
28408 Iain Sandoe <iain@codesourcery.com>
28411 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
28412 warning. Amend comment to reflect current functionality.
28414 2014-01-20 Richard Biener <rguenther@suse.de>
28416 PR middle-end/59860
28417 * builtins.c (fold_builtin_strcat): Remove case better handled
28418 by tree-ssa-strlen.c.
28420 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
28422 * config/aarch64/aarch64.opt
28423 (mcpu, march, mtune): Make case-insensitive.
28425 2014-01-20 Jakub Jelinek <jakub@redhat.com>
28428 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
28429 if operands[1] is a REG or ZERO_EXTEND of a REG.
28431 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
28433 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
28435 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
28437 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
28438 long non-pic millicode calls.
28440 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
28442 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
28444 2014-01-19 Kito Cheng <kito@0xlab.org>
28446 * builtins.c (expand_movstr): Check movstr expand done or fail.
28448 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28449 H.J. Lu <hongjiu.lu@intel.com>
28452 * config/i386/i386.md (*lea<mode>): Zero-extend return register
28453 to DImode for zero-extended addresses.
28455 2014-01-19 Jakub Jelinek <jakub@redhat.com>
28457 PR rtl-optimization/57763
28458 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
28459 on the new indirect jump_insn and increment LABEL_NUSES (label).
28461 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
28465 * config.gcc (x86_archs): New variable.
28466 (x86_64_archs): Likewise.
28467 (x86_cpus): Likewise.
28468 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
28469 --with-arch/--with-cpu= options.
28470 Support --with-arch=/--with-cpu={nehalem,westmere,
28471 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
28473 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28475 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
28476 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
28478 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28480 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
28482 2014-01-18 Jakub Jelinek <jakub@redhat.com>
28485 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
28486 clear cpp_get_options (parse_in)->warn_unused_macros for
28487 ix86_target_macros_internal with cpp_define.
28489 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
28491 * jump.c (delete_related_insns): Keep (use (insn))s.
28492 * reorg.c (redundant_insn): Check for barriers too.
28494 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28496 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
28498 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
28500 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
28501 call to $$dyncall when TARGET_LONG_CALLS is true.
28503 2014-01-17 Jeff Law <law@redhat.com>
28505 * ree.c (combine_set_extension): Temporarily disable test for
28506 changing number of hard registers.
28508 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
28510 PR middle-end/58125
28511 * ipa-inline-analysis.c (inline_free_summary):
28512 Do not free summary of aliases.
28514 2014-01-17 Jakub Jelinek <jakub@redhat.com>
28516 PR middle-end/59706
28517 * gimplify.c (gimplify_expr): Use create_tmp_var
28518 instead of create_tmp_var_raw. If cond doesn't have
28519 integral type, don't add the IFN_ANNOTATE builtin at all.
28521 2014-01-17 Martin Jambor <mjambor@suse.cz>
28524 * ipa-cp.c (prev_edge_clone): New variable.
28525 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
28526 Also resize prev_edge_clone vector.
28527 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
28528 (ipcp_edge_removal_hook): New function.
28529 (ipcp_driver): Register ipcp_edge_removal_hook.
28531 2014-01-17 Andrew Pinski <apinski@cavium.com>
28532 Steve Ellcey <sellcey@mips.com>
28535 * config/mips/mips.c (mips_print_operand): Check operand mode instead
28538 2014-01-17 Jeff Law <law@redhat.com>
28540 PR middle-end/57904
28541 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
28542 so that pass_ccp runs first.
28544 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28546 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
28547 (ix86_adjust_cost): Use !TARGET_XXX.
28548 (do_reorder_for_imul): Likewise.
28549 (swap_top_of_ready_list): Likewise.
28550 (ix86_sched_reorder): Likewise.
28552 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28554 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28555 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
28556 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
28557 (intel_memset): New. Duplicate slm_memset.
28558 (intel_cost): New. Duplicate slm_cost.
28559 (m_INTEL): New macro.
28560 (processor_target_table): Add "intel".
28561 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
28562 with PROCESSOR_INTEL for "intel".
28563 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
28564 PROCESSOR_SILVERMONT.
28565 (ix86_issue_rate): Likewise.
28566 (ix86_adjust_cost): Likewise.
28567 (ia32_multipass_dfa_lookahead): Likewise.
28568 (swap_top_of_ready_list): Likewise.
28569 (ix86_sched_reorder): Likewise.
28570 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
28571 instead of TARGET_OPT_AGU.
28572 * config/i386/i386.h (TARGET_INTEL): New.
28573 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
28574 (processor_type): Add PROCESSOR_INTEL.
28575 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
28576 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
28578 2014-01-17 Marek Polacek <polacek@redhat.com>
28581 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
28584 2014-01-17 Richard Biener <rguenther@suse.de>
28586 PR tree-optimization/46590
28587 * opts.c (default_options_table): Add entries for
28588 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
28589 all enabled at -O1 but not for -Og.
28590 * common.opt (fbranch-count-reg): Remove Init(1).
28591 (fmove-loop-invariants): Likewise.
28592 (ftree-pta): Likewise.
28594 2014-01-17 Jakub Jelinek <jakub@redhat.com>
28596 * config/i386/i386.c (ix86_data_alignment): For compatibility with
28597 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
28598 decls to at least the GCC 4.8 used alignments.
28601 * tree-nested.c (convert_nonlocal_reference_stmt,
28602 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
28603 of GIMPLE_BIND stmts, adjust associated decls.
28605 2014-01-17 Richard Biener <rguenther@suse.de>
28607 PR tree-optimization/46590
28608 * vec.h (vec<>::bseach): New member function implementing
28609 binary search according to C89 bsearch.
28610 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
28611 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
28612 bitmap pointer again. Make accesses_in_loop a flat array.
28613 (mem_ref_obstack): New global.
28614 (outermost_indep_loop): Adjust for mem_ref->stored changes.
28615 (mark_ref_stored): Likewise.
28616 (ref_indep_loop_p_2): Likewise.
28617 (set_ref_stored_in_loop): New helper function.
28618 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
28619 (memref_free): Adjust.
28620 (record_mem_ref_loc): Simplify.
28621 (gather_mem_refs_stmt): Adjust.
28622 (sort_locs_in_loop_postorder_cmp): New function.
28623 (analyze_memory_references): Sort accesses_in_loop after
28624 loop postorder number.
28625 (find_ref_loc_in_loop_cmp): New function.
28626 (for_all_locs_in_loop): Find relevant cluster of locs in
28627 accesses_in_loop and iterate without recursion.
28628 (execute_sm): Avoid uninit warning.
28629 (struct ref_always_accessed): Simplify.
28630 (ref_always_accessed::operator ()): Likewise.
28631 (ref_always_accessed_p): Likewise.
28632 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
28633 loop postorder numbers here.
28634 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
28637 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
28640 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
28641 on decls for which assemble_alias has been called.
28643 2014-01-17 Nick Clifton <nickc@redhat.com>
28645 * config/msp430/msp430.opt: (mcpu): New option.
28646 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
28647 (msp430_option_override): Parse target_cpu. If the MCU name
28648 matches a generic string, clear target_mcu.
28649 (msp430_attr): Allow numeric interrupt values up to 63.
28650 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
28651 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
28653 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
28655 * config/msp430/msp430.md (popm): Use %J rather than %I.
28656 (addsi3): Use msp430_nonimmediate_operand for operand 2.
28657 (addhi_cy_i): Use immediate_operand for operand 2.
28658 * doc/invoke.texi: Document -mcpu option.
28660 2014-01-17 Richard Biener <rguenther@suse.de>
28662 PR rtl-optimization/38518
28663 * df.h (df_analyze_loop): Declare.
28664 * df-core.c: Include cfgloop.h.
28665 (df_analyze_1): Split out main part of df_analyze.
28666 (df_analyze): Adjust.
28667 (loop_inverted_post_order_compute): New function.
28668 (loop_post_order_compute): Likewise.
28669 (df_analyze_loop): New function avoiding whole-function
28670 postorder computes.
28671 * loop-invariant.c (find_defs): Use df_analyze_loop.
28672 (find_invariants): Adjust.
28673 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
28675 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
28677 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
28678 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
28680 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
28682 * ipa-ref.c (ipa_remove_stmt_references): Fix references
28683 traversal when removing references.
28685 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
28688 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
28690 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
28692 PR middle-end/56791
28693 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
28694 pushing a reload for an autoinc when we had previously reloaded an
28695 inner part of the address.
28697 2014-01-16 Jakub Jelinek <jakub@redhat.com>
28699 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
28701 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
28702 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
28703 when not giving up or versioning for alias only because of
28705 (vect_analyze_data_ref_dependences): Set to true.
28706 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
28708 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
28709 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
28712 PR middle-end/58344
28713 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
28716 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
28717 operand 0 predicate for gathers, use a new pseudo as subtarget.
28719 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
28721 PR middle-end/59609
28722 * lra-constraints.c (process_alt_operands): Add printing debug info.
28723 Check absence of input/output reloads for matched operands too.
28725 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
28727 PR rtl-optimization/59835
28728 * ira.c (ira_init_register_move_cost): Increase cost for
28731 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
28733 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
28735 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
28738 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
28739 non-register objects. Use gen_(high/low)part more consistently.
28742 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
28745 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
28746 endian support, remove tests for WORDS_BIG_ENDIAN.
28747 (p8_mfvsrd_3_<mode>): Likewise.
28748 (reload_gpr_from_vsx<mode>): Likewise.
28749 (reload_gpr_from_vsxsf): Likewise.
28750 (p8_mfvsrd_4_disf): Likewise.
28752 2014-01-16 Richard Biener <rguenther@suse.de>
28754 PR rtl-optimization/46590
28755 * lcm.c (compute_antinout_edge): Use postorder iteration.
28756 (compute_laterin): Use inverted postorder iteration.
28758 2014-01-16 Nick Clifton <nickc@redhat.com>
28760 PR middle-end/28865
28761 * varasm.c (output_constant): Return the number of bytes actually
28763 (output_constructor_array_range): Update the field size with the
28764 number of bytes emitted by output_constant.
28765 (output_constructor_regular_field): Likewise. Also do not
28766 complain if the total number of bytes emitted is now greater
28767 than the expected fieldpos.
28768 * output.h (output_constant): Update prototype and descriptive comment.
28770 2014-01-16 Marek Polacek <polacek@redhat.com>
28772 PR middle-end/59827
28773 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
28774 it is error_mark_node.
28776 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
28778 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
28779 VALID_AVX256_REG_OR_OI_MODE.
28781 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
28783 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
28784 current procedure should be profiled.
28786 2014-01-15 Andrew Pinski <apinski@cavium.com>
28788 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
28789 of moving from/to the STACK_REG register class.
28791 2014-01-15 Richard Henderson <rth@redhat.com>
28794 * reginfo.c (global_regs_decl): Globalize.
28795 * rtl.h (global_regs_decl): Declare.
28796 * ira.c (do_reload): Diagnose frame_pointer_needed and it
28797 reserved via global_regs.
28799 2014-01-15 Teresa Johnson <tejohnson@google.com>
28801 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
28803 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
28805 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
28806 and vmulosh rather than call gen_vec_widen_smult_*.
28807 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
28808 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
28809 (vec_widen_smult_even_v16qi): Likewise.
28810 (vec_widen_umult_even_v8hi): Likewise.
28811 (vec_widen_smult_even_v8hi): Likewise.
28812 (vec_widen_umult_odd_v16qi): Likewise.
28813 (vec_widen_smult_odd_v16qi): Likewise.
28814 (vec_widen_umult_odd_v8hi): Likewise.
28815 (vec_widen_smult_odd_v8hi): Likewise.
28816 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
28817 vmuloub rather than call gen_vec_widen_umult_*.
28818 (vec_widen_umult_lo_v16qi): Likewise.
28819 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
28820 vmulosb rather than call gen_vec_widen_smult_*.
28821 (vec_widen_smult_lo_v16qi): Likewise.
28822 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
28823 rather than call gen_vec_widen_umult_*.
28824 (vec_widen_umult_lo_v8hi): Likewise.
28825 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
28826 rather than call gen_vec_widen_smult_*.
28827 (vec_widen_smult_lo_v8hi): Likewise.
28829 2014-01-15 Jeff Law <law@redhat.com>
28831 PR tree-optimization/59747
28832 * ree.c (find_and_remove_re): Properly handle case where a second
28833 eliminated extension requires widening a copy created for elimination
28834 of a prior extension.
28835 (combine_set_extension): Ensure that the number of hard regs needed
28836 for a destination register does not change when we widen it.
28838 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
28840 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
28841 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
28842 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
28843 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
28844 (avr-*-rtems*): Likewise.
28845 (bfin*-rtems*): Likewise.
28846 (moxie-*-rtems*): Likewise.
28847 (h8300-*-rtems*): Likewise.
28848 (i[34567]86-*-rtems*): Likewise.
28849 (lm32-*-rtems*): Likewise.
28850 (m32r-*-rtems*): Likewise.
28851 (m68k-*-rtems*): Likewise.
28852 (microblaze*-*-rtems*): Likewise.
28853 (mips*-*-rtems*): Likewise.
28854 (powerpc-*-rtems*): Likewise.
28855 (sh-*-rtems*): Likewise.
28856 (sparc-*-rtems*): Likewise.
28857 (sparc64-*-rtems*): Likewise.
28858 (v850-*-rtems*): Likewise.
28859 (m32c-*-rtems*): Likewise.
28861 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
28863 PR rtl-optimization/59511
28864 * ira.c (ira_init_register_move_cost): Use memory costs for some
28865 cases of register move cost calculations.
28866 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
28867 instead of BB frequency.
28868 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
28869 * lra-assigns.c (find_hard_regno_for): Ditto.
28871 2014-01-15 Richard Biener <rguenther@suse.de>
28873 PR tree-optimization/59822
28874 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
28875 (vectorizable_load): Use it to hoist defs of uses of invariant
28876 loads out of the loop.
28878 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
28879 Kugan Vivekanandarajah <kuganv@linaro.org>
28882 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
28885 2014-01-15 Richard Biener <rguenther@suse.de>
28887 PR rtl-optimization/59802
28888 * lcm.c (compute_available): Use inverted postorder to seed
28889 the initial worklist.
28891 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28894 * config/s390/s390.c (s390_preferred_reload_class): Don't return
28895 ADDR_REGS for invalid symrefs in non-PIC code.
28897 2014-01-15 Jakub Jelinek <jakub@redhat.com>
28900 * builtins.c (determine_block_size): Initialize *probable_max_size
28901 even if len_rtx is CONST_INT.
28903 2014-01-14 Andrew Pinski <apinski@cavium.com>
28905 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
28906 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
28907 (cortexa53_tunings): Likewise.
28908 (aarch64_sched_issue_rate): New function.
28909 (TARGET_SCHED_ISSUE_RATE): Define.
28911 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
28913 * ira-costs.c (find_costs_and_classes): Add missed
28914 ira_init_register_move_cost_if_necessary.
28916 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
28919 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
28921 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
28924 * config/i386/i386.c (type_natural_mode): Add a bool parameter
28925 to indicate if type is used for function return value. Warn ABI
28926 change if the vector mode isn't available for function return value.
28927 (ix86_function_arg_advance): Pass false to type_natural_mode.
28928 (ix86_function_arg): Likewise.
28929 (ix86_gimplify_va_arg): Likewise.
28930 (function_arg_32): Don't warn ABI change.
28931 (ix86_function_value): Pass true to type_natural_mode.
28932 (ix86_return_in_memory): Likewise.
28933 (ix86_struct_value_rtx): Removed.
28934 (TARGET_STRUCT_VALUE_RTX): Likewise.
28936 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28938 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
28939 converting a conditional jump into a conditional return.
28941 2014-01-14 Richard Biener <rguenther@suse.de>
28943 PR tree-optimization/58921
28944 PR tree-optimization/59006
28945 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
28946 hoisting invariant stmts.
28947 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
28948 invariant loads on the preheader edge if possible.
28950 2014-01-14 Joey Ye <joey.ye@arm.com>
28952 * doc/plugin.texi (Building GCC plugins): Update to C++.
28954 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
28956 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
28957 (_mm_rcp28_round_ss): Ditto.
28958 (_mm_rsqrt28_round_sd): Ditto.
28959 (_mm_rsqrt28_round_ss): Ditto.
28960 (_mm_rcp28_sd): Ditto.
28961 (_mm_rcp28_ss): Ditto.
28962 (_mm_rsqrt28_sd): Ditto.
28963 (_mm_rsqrt28_ss): Ditto.
28964 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
28965 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
28966 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
28967 (IX86_BUILTIN_RCP28SD): Ditto.
28968 (IX86_BUILTIN_RCP28SS): Ditto.
28969 (IX86_BUILTIN_RSQRT28SD): Ditto.
28970 (IX86_BUILTIN_RSQRT28SS): Ditto.
28971 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
28972 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
28973 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
28974 (ix86_expand_special_args_builtin): Expand new FTYPE.
28975 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
28976 (srcp14<mode>): Make insn unary.
28977 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
28978 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
28979 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
28980 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
28981 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
28982 Fix rounding: make it SAE only.
28983 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
28985 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
28987 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
28988 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
28989 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
28990 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
28991 (round_saeonly_mask_scalar_operand4): Ditto.
28992 (round_saeonly_mask_scalar_op3): Ditto.
28993 (round_saeonly_mask_scalar_op4): Ditto.
28995 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28997 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
28998 Implement -maltivec=be for vec_insert and vec_extract.
29000 2014-01-10 DJ Delorie <dj@redhat.com>
29002 * config/msp430/msp430.md (call_internal): Don't allow memory
29003 references with SP as the base register.
29004 (call_value_internal): Likewise.
29005 * config/msp430/constraints.md (Yc): New. For memory references
29006 that don't use SP as a base register.
29008 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
29009 "an integer without a # prefix"
29010 * config/msp430/msp430.md (epilogue_helper): Use it.
29012 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29015 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
29016 AVX512F gather builtins.
29017 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
29018 on gather decls with INTEGER_TYPE masktype.
29019 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
29020 directly into the builtin rather than hoisting it before loop.
29022 PR tree-optimization/59387
29023 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
29024 (scev_const_prop): If folded_casts and type has undefined overflow,
29025 use force_gimple_operand instead of force_gimple_operand_gsi and
29026 for each added stmt if it is assign with
29027 arith_code_with_undefined_signed_overflow, call
29028 rewrite_to_defined_overflow.
29029 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
29030 gimple-fold.h instead.
29031 (arith_code_with_undefined_signed_overflow,
29032 rewrite_to_defined_overflow): Moved to ...
29033 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
29034 rewrite_to_defined_overflow): ... here. No longer static.
29035 Include gimplify-me.h.
29036 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
29037 rewrite_to_defined_overflow): New prototypes.
29039 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29041 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
29043 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
29045 * builtins.c (get_object_alignment_2): Minor tweak.
29046 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
29048 2014-01-13 Christian Bruel <christian.bruel@st.com>
29050 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
29051 optimized non constant lengths.
29053 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29056 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
29057 load as __atomic_load_N if possible.
29059 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29061 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
29063 (rs6000_expand_builtin): Adjust call.
29065 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29068 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
29069 * config/rs6000/rs6000.c: Include target-globals.h.
29070 (rs6000_set_current_function): Instead of doing target_reinit
29071 unconditionally, use save_target_globals_default_opts and
29072 restore_target_globals.
29074 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
29076 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
29077 (rs6000_expand_builtin): Handle mffs and mtfsf.
29078 (rs6000_init_builtins): Define mffs and mtfsf.
29079 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
29080 (rs6000_mffs): New pattern.
29081 (rs6000_mtfsf): New pattern.
29083 2014-01-11 Bin Cheng <bin.cheng@arm.com>
29085 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
29086 Start narrowing with START. Apply candidate-use pair
29087 and check overall cost in narrowing.
29088 (iv_ca_prune): Pass new argument.
29090 2014-01-10 Jeff Law <law@redhat.com>
29092 PR middle-end/59743
29093 * ree.c (combine_reaching_defs): Ensure the defining statement
29094 occurs before the extension when optimizing extensions with
29095 different source and destination hard registers.
29097 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29100 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
29101 vtables into the type inheritance graph.
29103 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29105 PR rtl-optimization/59754
29106 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
29107 modes in the REGNO != REGNO case.
29109 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29111 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
29113 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29115 PR tree-optimization/59745
29116 * tree-predcom.c (tree_predictive_commoning_loop): Call
29117 free_affine_expand_cache if giving up because components is NULL.
29119 * target-globals.c (save_target_globals): Allocate < 4KB structs using
29120 GC in payload of target_globals struct instead of allocating them on
29121 the heap and the larger structs separately using GC.
29122 * target-globals.h (struct target_globals): Make regs, hard_regs,
29123 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
29124 of GTY((skip)) and change type to void *.
29125 (reset_target_globals): Cast loads from those fields to corresponding
29128 2014-01-10 Steve Ellcey <sellcey@mips.com>
29131 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
29132 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
29133 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
29135 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
29138 * aarch64-modes.def (CC_Zmode): New flags mode.
29139 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
29140 represents an equality.
29141 (aarch64_get_condition_code): Handle CC_Zmode.
29142 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
29144 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29146 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
29147 extraction in good case.
29149 2014-01-10 Richard Biener <rguenther@suse.de>
29151 PR tree-optimization/59374
29152 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
29153 checking after SLP discovery. Mark stmts not participating
29154 in any SLP instance properly.
29156 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29158 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
29159 when handling a SET rtx.
29161 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29163 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
29164 (cortex-a57): Likewise.
29165 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
29167 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29169 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
29170 non-iwmmxt builtins.
29172 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29176 * ipa-devirt.c record_target_from_binfo): Take as argument
29177 stack of binfos and lookup matching one for virtual inheritance.
29178 (possible_polymorphic_call_targets_1): Update.
29180 2014-01-10 Huacai Chen <chenhc@lemote.com>
29182 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
29183 kernel strings for Loongson-2E/2F/3A.
29185 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29187 PR middle-end/59670
29188 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
29189 is_gimple_call before calling gimple_call_internal_p.
29191 2014-01-09 Steve Ellcey <sellcey@mips.com>
29193 * Makefile.in (TREE_FLOW_H): Remove.
29194 (TREE_SSA_H): Add file names from tree-flow.h.
29195 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
29196 * tree.h: Remove tree-flow.h reference.
29197 * hash-table.h: Remove tree-flow.h reference.
29198 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
29199 reference with tree-ssa-loop.h.
29201 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29203 * doc/invoke.texi: Add -maltivec={be,le} options, and document
29204 default element-order behavior for -maltivec.
29205 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
29206 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
29207 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
29208 when targeting big endian, at least for now.
29209 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
29211 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29213 PR middle-end/47735
29214 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
29215 var satisfies use_register_for_decl, just take into account type
29216 alignment, rather than decl alignment.
29218 PR tree-optimization/59622
29219 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
29220 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
29221 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
29222 Don't devirtualize for inplace at all. For targets.length () == 1,
29223 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
29225 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
29227 * config/i386/i386.md (cpu): Remove the unused btver1.
29229 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
29231 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
29233 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29236 * tree-core.h (struct target_globals): New forward declaration.
29237 (struct tree_target_option): Add globals field.
29238 * tree.h (TREE_TARGET_GLOBALS): Define.
29239 (prepare_target_option_nodes_for_pch): New prototype.
29240 * target-globals.h (struct target_globals): Define even if
29241 !SWITCHABLE_TARGET.
29242 * tree.c (prepare_target_option_node_for_pch,
29243 prepare_target_option_nodes_for_pch): New functions.
29244 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
29245 * config/i386/i386.c: Include target-globals.h.
29246 (ix86_set_current_function): Instead of doing target_reinit
29247 unconditionally, use save_target_globals_default_opts and
29248 restore_target_globals.
29250 2014-01-09 Richard Biener <rguenther@suse.de>
29252 PR tree-optimization/59715
29253 * tree-cfg.h (split_critical_edges): Declare.
29254 * tree-cfg.c (split_critical_edges): Export.
29255 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
29257 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
29259 * cfgexpand.c (expand_stack_vars): Optionally disable
29260 asan stack protection.
29261 (expand_used_vars): Likewise.
29262 (partition_stack_vars): Likewise.
29263 * asan.c (asan_emit_stack_protection): Optionally disable
29264 after return stack usage.
29265 (instrument_derefs): Optionally disable memory access instrumentation.
29266 (instrument_builtin_call): Likewise.
29267 (instrument_strlen_call): Likewise.
29268 (asan_protect_global): Optionally disable global variables protection.
29269 * doc/invoke.texi: Added doc for new options.
29270 * params.def: Added new options.
29271 * params.h: Likewise.
29273 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29275 PR rtl-optimization/59724
29276 * ifcvt.c (cond_exec_process_if_block): Don't call
29277 flow_find_head_matching_sequence with 0 longest_match.
29278 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
29279 non-active insns if !stop_after.
29280 (try_head_merge_bb): Revert 2014-01-07 changes.
29282 2014-01-08 Jeff Law <law@redhat.com>
29284 * ree.c (get_sub_rtx): New function, extracted from...
29285 (merge_def_and_ext): Here.
29286 (combine_reaching_defs): Use get_sub_rtx.
29288 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
29290 * cgraph.h (varpool_variable_node): Do not choke on null node.
29292 2014-01-08 Catherine Moore <clm@codesourcery.com>
29294 * config/mips/mips.md (simple_return): Attempt to use JRC
29296 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
29298 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
29300 PR rtl-optimization/59137
29301 * reorg.c (steal_delay_list_from_target): Call update_block for
29303 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
29305 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29307 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
29308 two duplicate entries.
29310 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
29313 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
29315 * config/mips/mips.c (mips_truncated_op_cost): New function.
29316 (mips_rtx_costs): Adjust test for BADDU.
29317 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
29319 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
29321 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
29322 (*baddu_si): ...this new pattern.
29324 2014-01-08 Jakub Jelinek <jakub@redhat.com>
29327 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
29329 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
29331 PR middle-end/57748
29332 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
29334 (expand_expr, expand_normal): Adjust.
29335 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
29336 inner_reference_p. Use inner_reference_p to expand inner references.
29337 (store_expr): Adjust.
29338 * cfgexpand.c (expand_call_stmt): Adjust.
29340 2014-01-08 Rong Xu <xur@google.com>
29342 * gcov-io.c (gcov_var): Move from gcov-io.h.
29343 (gcov_position): Ditto.
29344 (gcov_is_error): Ditto.
29345 (gcov_rewrite): Ditto.
29346 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
29347 only part to libgcc/libgcov.h.
29349 2014-01-08 Marek Polacek <polacek@redhat.com>
29351 PR middle-end/59669
29352 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
29354 2014-01-08 Marek Polacek <polacek@redhat.com>
29357 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
29359 2014-01-08 Jakub Jelinek <jakub@redhat.com>
29361 PR rtl-optimization/59649
29362 * stor-layout.c (get_mode_bounds): For BImode return
29363 0 and STORE_FLAG_VALUE.
29365 2014-01-08 Richard Biener <rguenther@suse.de>
29367 PR middle-end/59630
29368 * gimple.h (is_gimple_builtin_call): Remove.
29369 (gimple_builtin_call_types_compatible_p): New.
29370 (gimple_call_builtin_p): New overload.
29371 * gimple.c (is_gimple_builtin_call): Remove.
29372 (validate_call): Rename to ...
29373 (gimple_builtin_call_types_compatible_p): ... this and export. Also
29374 check return types.
29375 (validate_type): New static function.
29376 (gimple_call_builtin_p): New overload and adjust.
29377 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
29378 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
29379 (gimple_fold_stmt_to_constant_1): Likewise.
29380 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
29382 2014-01-08 Richard Biener <rguenther@suse.de>
29384 PR middle-end/59471
29385 * gimplify.c (gimplify_expr): Gimplify register-register type
29386 VIEW_CONVERT_EXPRs to separate stmts.
29388 2014-01-07 Jeff Law <law@redhat.com>
29390 PR middle-end/53623
29391 * ree.c (combine_set_extension): Handle case where source
29392 and destination registers in an extension insn are different.
29393 (combine_reaching_defs): Allow source and destination registers
29394 in extension to be different under limited circumstances.
29395 (add_removable_extension): Remove restriction that the
29396 source and destination registers in the extension are the same.
29397 (find_and_remove_re): Emit a copy from the extension's
29398 destination to its source after the defining insn if
29399 the source and destination registers are different.
29401 PR middle-end/59285
29402 * ifcvt.c (merge_if_block): If we are merging a block with more than
29403 one successor with a block with no successors, remove any BARRIER
29404 after the second block.
29406 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
29408 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
29410 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
29413 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
29414 for 14-bit register offsets when INT14_OK_STRICT is false.
29416 2014-01-07 Roland Stigge <stigge@antcom.de>
29417 Michael Meissner <meissner@linux.vnet.ibm.com>
29420 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
29421 Only check TFmode for SPE constants. Don't check TImode or TDmode.
29423 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
29425 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
29428 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
29430 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
29431 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
29432 rtx is const0_rtx or not.
29434 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
29437 * target-globals.c (save_target_globals): Remove this_fn_optab
29439 * toplev.c: Include optabs.h.
29440 (target_reinit): Temporarily restore the global options if another
29441 set of options are in force.
29443 2014-01-07 Jakub Jelinek <jakub@redhat.com>
29445 PR rtl-optimization/58668
29446 * cfgcleanup.c (flow_find_cross_jump): Don't count
29447 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
29448 to determine what is counted.
29449 (flow_find_head_matching_sequence): Use active_insn_p to determine
29451 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
29453 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
29454 determine what is counted.
29456 PR tree-optimization/59643
29457 * tree-predcom.c (split_data_refs_to_components): If one dr is
29458 read and one write, determine_offset fails and the write isn't
29459 in the bad component, just put the read into the bad component.
29461 2014-01-07 Mike Stump <mikestump@comcast.net>
29462 Jakub Jelinek <jakub@redhat.com>
29465 * tree-core.h (struct tree_optimization_option): Change optabs
29466 type from unsigned char * to void *.
29467 * optabs.c (init_tree_optimization_optabs): Adjust
29468 TREE_OPTIMIZATION_OPTABS initialization.
29470 2014-01-06 Jakub Jelinek <jakub@redhat.com>
29473 * config/i386/i386.h (struct machine_function): Add
29474 no_drap_save_restore field.
29475 * config/i386/i386.c (ix86_save_reg): Use
29476 !cfun->machine->no_drap_save_restore instead of
29477 crtl->stack_realign_needed.
29478 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
29479 this function clears frame_pointer_needed. Set
29480 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
29481 and DRAP reg is needed.
29483 2014-01-06 Marek Polacek <polacek@redhat.com>
29486 * doc/implement-c.texi: Mention that other integer types are
29487 permitted as bit-field types in strictly conforming mode.
29489 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
29491 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
29492 is newly allocated.
29494 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
29496 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
29498 2014-01-06 Martin Jambor <mjambor@suse.cz>
29501 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
29503 * ipa-prop.c (ipa_print_node_params): Fix indentation.
29505 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
29509 * var-tracking.c (add_stores): Preserve the value of the source even if
29510 we don't record the store.
29512 2014-01-06 Terry Guo <terry.guo@arm.com>
29514 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
29516 2014-01-05 Iain Sandoe <iain@codesourcery.com>
29519 * config/darwin.c (darwin_function_section): Adjust return values to
29520 correspond to optimisation changes made in r206070.
29522 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
29524 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
29525 from prefetch_block tune setting.
29526 (nocona_cost): Correct size of prefetch block to 64.
29528 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
29530 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
29531 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
29532 used to save the static chain register in the computation of the offset
29533 from which the FP registers need to be restored.
29535 2014-01-04 Jakub Jelinek <jakub@redhat.com>
29537 PR tree-optimization/59519
29538 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
29539 ICE if get_current_def (current_new_name) is already non-NULL, as long
29540 as it is a phi result of some other phi in *new_exit_bb that has
29543 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
29544 or vmovdqu* for misaligned_operand.
29545 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
29546 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
29547 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
29548 aligned_mem for AVX512F masked aligned load and store builtins and for
29549 non-temporal moves.
29551 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
29553 PR tree-optimization/59651
29554 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
29555 Address range for negative step should be added by TYPE_SIZE_UNIT.
29557 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
29559 * config/m68k/m68k.c (handle_move_double): Handle pushes with
29560 overlapping registers also for registers other than the stack pointer.
29562 2014-01-03 Marek Polacek <polacek@redhat.com>
29565 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
29568 2014-01-03 Jakub Jelinek <jakub@redhat.com>
29571 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
29574 * config/i386/i386.md (MODE_SIZE): New mode attribute.
29575 (push splitter): Use <P:MODE_SIZE> instead of
29576 GET_MODE_SIZE (<P:MODE>mode).
29577 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
29578 (mov -1, reg peephole2): Likewise.
29579 * config/i386/sse.md (*mov<mode>_internal,
29580 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
29581 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
29582 *<code><mode>3, *andnot<mode>3<mask_name>,
29583 <mask_codefor><code><mode>3<mask_name>): Likewise.
29584 * config/i386/subst.md (mask_mode512bit_condition,
29585 sd_mask_mode512bit_condition): Likewise.
29587 2014-01-02 Xinliang David Li <davidxl@google.com>
29589 PR tree-optimization/59303
29590 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
29591 (dump_predicates): Better output format.
29592 (pred_equal_p): New function.
29593 (is_neq_relop_p): Ditto.
29594 (is_neq_zero_form_p): Ditto.
29595 (pred_expr_equal_p): Ditto.
29596 (pred_neg_p): Ditto.
29597 (simplify_pred): Ditto.
29598 (simplify_preds_2): Ditto.
29599 (simplify_preds_3): Ditto.
29600 (simplify_preds_4): Ditto.
29601 (simplify_preds): Ditto.
29602 (push_pred): Ditto.
29603 (push_to_worklist): Ditto.
29604 (get_pred_info_from_cmp): Ditto.
29605 (is_degenerated_phi): Ditto.
29606 (normalize_one_pred_1): Ditto.
29607 (normalize_one_pred): Ditto.
29608 (normalize_one_pred_chain): Ditto.
29609 (normalize_preds): Ditto.
29610 (normalize_cond_1): Remove function.
29611 (normalize_cond): Ditto.
29612 (is_gcond_subset_of): Ditto.
29613 (is_subset_of_any): Ditto.
29614 (is_or_set_subset_of): Ditto.
29615 (is_and_set_subset_of): Ditto.
29616 (is_norm_cond_subset_of): Ditto.
29617 (pred_chain_length_cmp): Ditto.
29618 (convert_control_dep_chain_into_preds): Type change.
29619 (find_predicates): Ditto.
29620 (find_def_preds): Ditto.
29621 (destroy_predicates_vecs): Ditto.
29622 (find_matching_predicates_in_rest_chains): Ditto.
29623 (use_pred_not_overlap_with_undef_path_pred): Ditto.
29624 (is_pred_expr_subset): Ditto.
29625 (is_pred_chain_subset_of): Ditto.
29626 (is_included_in): Ditto.
29627 (is_superset_of): Ditto.
29629 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
29631 Update copyright years.
29633 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
29635 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
29636 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
29637 config/arc/arc.md, config/arc/arc.opt,
29638 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
29639 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
29640 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
29641 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
29642 config/linux-protos.h, config/linux.c, config/winnt-c.c,
29643 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
29644 vtable-verify.c, vtable-verify.h: Use the standard form for the
29647 2014-01-02 Tobias Burnus <burnus@net-b.de>
29649 * gcc.c (process_command): Update copyright notice dates.
29650 * gcov-dump.c: Ditto.
29652 * doc/cpp.texi: Bump @copying's copyright year.
29653 * doc/cppinternals.texi: Ditto.
29654 * doc/gcc.texi: Ditto.
29655 * doc/gccint.texi: Ditto.
29656 * doc/gcov.texi: Ditto.
29657 * doc/install.texi: Ditto.
29658 * doc/invoke.texi: Ditto.
29660 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29662 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
29664 2014-01-01 Jakub Jelinek <jakub@redhat.com>
29666 * config/i386/sse.md (*mov<mode>_internal): Guard
29667 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
29669 PR rtl-optimization/59647
29670 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
29671 new_rtx into UNSIGNED_FLOAT rtxes.
29673 Copyright (C) 2014 Free Software Foundation, Inc.
29675 Copying and distribution of this file, with or without modification,
29676 are permitted in any medium without royalty provided the copyright
29677 notice and this notice are preserved.