1 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
3 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
4 * basic-block.h: Remove prototypes for cfgrtl.c.
5 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
6 prototypes to cfgrtl.h.
7 * profile.h (profile_info): Add extern export declaration.
8 * rtl.h: Remove prototypes for cfgrtl.h.
9 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
10 * ipa-inline.c: Include profile.h.
11 * loop-unroll.c: Ditto.
12 * modulo-sched.c: Ditto.
13 * postreload-gcse.c: Ditto.
18 * tree-ssa-loop-ivcanon.c: Ditto.
20 2014-10-20 Richard Biener <rguenther@suse.de>
22 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
23 operands to get a def operand kind match. Signal mismatches
24 to the parent so we can try swapping its operands.
25 (vect_build_slp_tree): Try swapping operands if they have
26 a mismatched operand kind.
28 2014-10-20 Alan Modra <amodra@gmail.com>
31 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
32 Increase "ops" array size. Correct array size tests. Init
33 n_constants in loop. Break out of innermost loop when finding
34 a trivial CONST expression.
36 2014-10-20 Martin Liska <mliska@suse.cz>
39 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
40 Gimple tempate string is compared.
42 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
44 * varasm.c (const_alias_set): Remove.
45 (init_varasm_once): Remove initialization of const_alias_set.
46 (build_constant_desc): Do not set alias set to const_alias_set.
48 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
50 * configure: Regenerate.
51 * configure.ac: Move the test for section attribute specifier "e" in GAS
52 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
53 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
54 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
55 ifdef HAVE_GAS_SECTION_EXCLUDE.
57 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
59 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
60 match_operand expression.
62 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
63 David Edelsohn <dje.gcc@gmail.com>
65 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
67 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
69 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
71 * doc/invoke.texi (Options to Request or Suppress Warnings):
72 Explain options precedence.
73 (Wtrampolines): Do not indent paragraph.
75 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
77 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
78 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
79 (pa_jump_in_call_delay): Likewise.
80 * config/pa/pa.c (pa_option_override): Remove jump in call delay
82 (pa_output_millicode_call): Remove support for jump in call delay.
83 (pa_output_call): Likewise.
84 (pa_jump_in_call_delay): Delete.
85 (pa_following_call): Likewise.
86 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
87 (uncond_branch): Remove following call check from attribute length.
89 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
92 * config/sh/sh-modes.def (PSI): Remove.
93 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
94 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
95 (sh_reorg): Remove commented out FPSCR code.
96 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
97 insn instead of move insn.
98 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
99 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
101 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
102 (sh1_builtin_p): Uncomment.
103 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
104 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
105 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
106 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
107 (general_movsrc_operand, general_movdst_operand): Disallow
109 * config/sh/sh.md (FPSCR_FR): New constant.
110 (push_fpscr): Emit sts_fpscr insn.
111 (pop_fpscr): Emit lds_fpscr_insn.
112 (movsi_ie): Disallow FPSCR operands.
113 (fpu_switch, unnamed related split, extend_psi_si,
114 truncate_si_psi): Remove insns.
115 (lds_fpscr, sts_fpscr): New insns.
116 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
118 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
120 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
121 (clone_inlined_nodes): Do not overwrite the clone if above predicate
124 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
126 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
127 (expand_vec_perm_d): Ditto.
128 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
129 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
131 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
132 (ix86_expand_sse_unpack): Handle V64QImode.
133 (expand_vec_perm_blend): Update conditions for TARGET, handle
134 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
135 (expand_vec_perm_pshufb): Handle V64QImode.
136 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
137 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
138 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
139 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
140 (ix86_expand_vecop_qihi): Handle V64QImode.
141 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
142 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
143 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
144 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
145 (mul<mode>3): Use VI1_AVX512.
146 (<sse2_avx2>_packsswb): Ditto.
147 (<sse2_avx2>_packuswb): Ditto.
148 (<ssse3_avx2>_pshufb<mode>3): Ditto.
149 (<shift_insn><mode>3): Ditto.
151 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
153 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
154 conditions to fix bootstrap.
156 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
158 gcc-plugin.h: Add tm.h and flattened includes from function.h.
160 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
161 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
162 Anna Tikhonova <anna.tikhonova@intel.com>
163 Ilya Tocar <ilya.tocar@intel.com>
164 Andrey Turetskiy <andrey.turetskiy@intel.com>
165 Ilya Verbin <ilya.verbin@intel.com>
166 Kirill Yukhin <kirill.yukhin@intel.com>
167 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
169 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
170 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
171 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
172 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
173 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
174 (define_expand "vec_init<mode>"): Use VF48_I1248.
176 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
177 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
178 Anna Tikhonova <anna.tikhonova@intel.com>
179 Ilya Tocar <ilya.tocar@intel.com>
180 Andrey Turetskiy <andrey.turetskiy@intel.com>
181 Ilya Verbin <ilya.verbin@intel.com>
182 Kirill Yukhin <kirill.yukhin@intel.com>
183 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
185 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
186 expand_sse2_mulvxdi3.
188 2014-10-17 Richard Biener <rguenther@suse.de>
190 * fold-const.c (fold_comparison): Remove redundant constant
191 folding and operand swapping.
192 (fold_binary_loc): Do comparison operand swapping here.
193 (fold_ternary_loc): Canonicalize operand order for
194 commutative ternary operations.
195 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
198 2014-10-17 Jakub Jelinek <jakub@redhat.com>
200 PR tree-optimization/63464
201 * gimple.h (gimple_seq_discard): New prototype.
202 * gimple.c: Include stringpool.h and tree-ssanames.h.
203 (gimple_seq_discard): New function.
204 * optabs.h (lshift_cheap_p): New prototype.
205 * optabs.c (lshift_cheap_p): New function, moved from...
206 * tree-switch-conversion.c (lshift_cheap_p): ... here.
207 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
208 (reassoc_branch_fixups): New variable.
209 (update_range_test): Add otherrangep and seq arguments.
210 Unshare exp. If otherrange is NULL, use for other ranges
211 array of pointers pointed by otherrangep instead.
212 Emit seq before gimplified statements for tem.
213 (optimize_range_tests_diff): Adjust update_range_test
215 (optimize_range_tests_xor): Likewise. Fix up comment.
216 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
218 (optimize_range_tests): Adjust update_range_test caller.
219 Call optimize_range_tests_to_bit_test.
220 (branch_fixup): New function.
221 (execute_reassoc): Call branch_fixup.
223 PR tree-optimization/63302
224 * tree-ssa-reassoc.c (optimize_range_tests_xor,
225 optimize_range_tests_diff): Use !integer_pow2p () instead of
228 2014-10-17 Martin Liska <mliska@suse.cz>
230 * ipa-icf.c (sem_function::merge): Local flags are set to false
231 to enforce equal calling convention to be used.
232 * opts.c (common_handle_option): Indentation fix.
234 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
236 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
238 2014-10-17 Tom de Vries <tom@codesourcery.com>
240 PR rtl-optimization/61605
241 * regcprop.c (copyprop_hardreg_forward_1): Use
242 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
244 2014-10-17 Tom de Vries <tom@codesourcery.com>
246 PR rtl-optimization/61605
247 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
248 notice stores for noops. Don't regard noops as copies.
250 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
252 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
253 register in a special way.
254 (__cpuid_count): Ditto.
255 * config/i386/driver-i386.h: Protect with
256 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
257 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
258 is required to compile the function.
260 2014-10-16 DJ Delorie <dj@redhat.com>
262 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
265 * config/rs6000/rs6000-c.c (rid_int128): New.
266 (rs6000_macro_to_expand): Use instead of RID_INT128.
268 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
270 * function.h: Flatten file. Remove includes, adjust prototypes to
271 reflect only what is in function.h.
272 (enum direction, struct args_size, struct locate_and_pad_arg_data,
273 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
275 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
276 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
277 prototypes to predict.h.
278 (init_varasm_status): Move prototype to varasm.h.
279 * expr.h: Adjust include files.
280 (enum direction, struct args_size, struct locate_and_pad_arg_data,
281 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
283 (locate_and_pad_parm): Move prototype to function.h.
284 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
285 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
286 assign_temp, reposition_prologue_and_epilogue_notes,
287 prologue_epilogue_contains, sibcall_epilogue_contains,
288 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
289 set_return_jump_label): Move prototypes to function.h.
290 * predict.h (optimize_function_for_size_p,
291 optimize_function_for_speed_p): Relocate prototypes from function.h.
292 * shrink-wrap.h (emit_return_into_block, active_insn_between,
293 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
295 * varasm.h (init_varasm_status): Relocate prototype from function.h.
296 * genattrtab.c (write_header): Add predict.h to include list.
297 * genconditions.c (write_header): Add predict.h to include list.
298 * genemit.c (main): Adjust header file includes.
299 * gengtype.c (ifiles): Add flattened function.h header files.
300 * genoutput.c (output_prologue): Add predict.h to include list.
301 * genpreds.c (write_insn_preds_c): Adjust header file includes.
302 * genrecog.c (write_header): Add flattened function.h header files.
303 * alias.c: Adjust include files.
304 * auto-inc-dec.c: Likewise.
305 * basic-block.h: Likewise.
306 * bb-reorder.c: Likewise.
307 * bt-load.c: Likewise.
308 * builtins.c: Likewise.
309 * caller-save.c: Likewise.
311 * cfgbuild.c: Likewise.
312 * cfgcleanup.c: Likewise.
313 * cfgexpand.c: Likewise.
314 * cfgloop.c: Likewise.
315 * cfgloop.h: Likewise.
316 * cfgrtl.c: Likewise.
317 * cgraph.h: Likewise.
318 * cgraphclones.c: Likewise.
319 * cgraphunit.c: Likewise.
320 * combine-stack-adj.c: Likewise.
321 * combine.c: Likewise.
322 * coverage.c: Likewise.
325 * cselib.c: Likewise.
326 * dbxout.c: Likewise.
328 * df-core.c: Likewise.
329 * df-problems.c: Likewise.
330 * df-scan.c: Likewise.
331 * dojump.c: Likewise.
332 * dwarf2cfi.c: Likewise.
333 * dwarf2out.c: Likewise.
334 * emit-rtl.c: Likewise.
335 * except.c: Likewise.
336 * explow.c: Likewise.
339 * function.c: Likewise.
341 * gimple-fold.c: Likewise.
342 * gimple-low.c: Likewise.
343 * gimple-streamer.h: Likewise.
344 * haifa-sched.c: Likewise.
349 * loop-invariant.c: Likewise.
350 * lra-assigns.c: Likewise.
351 * lra-coalesce.c: Likewise.
352 * lra-constraints.c: Likewise.
353 * lra-eliminations.c: Likewise.
354 * lra-lives.c: Likewise.
355 * lra-spills.c: Likewise.
357 * lto-cgraph.c: Likewise.
358 * lto-section-in.c: Likewise.
359 * lto-section-out.c: Likewise.
360 * lto-streamer-in.c: Likewise.
361 * lto-streamer-out.c: Likewise.
362 * mode-switching.c: Likewise.
363 * modulo-sched.c: Likewise.
364 * omp-low.c: Likewise.
365 * optabs.c: Likewise.
366 * passes.c: Likewise.
367 * postreload-gcse.c: Likewise.
368 * postreload.c: Likewise.
369 * predict.c: Likewise.
370 * profile.c: Likewise.
373 * reg-stack.c: Likewise.
374 * regcprop.c: Likewise.
375 * reginfo.c: Likewise.
376 * regrename.c: Likewise.
377 * reload.c: Likewise.
378 * reload1.c: Likewise.
380 * resource.c: Likewise.
381 * rtlanal.c: Likewise.
382 * sched-deps.c: Likewise.
383 * sched-ebb.c: Likewise.
384 * sched-rgn.c: Likewise.
385 * sel-sched-dump.c: Likewise.
386 * sel-sched-ir.c: Likewise.
387 * sel-sched.c: Likewise.
388 * shrink-wrap.c: Likewise.
389 * simplify-rtx.c: Likewise.
390 * statistics.c: Likewise.
392 * stor-layout.c: Likewise.
393 * store-motion.c: Likewise.
394 * symtab.c: Likewise.
395 * targhooks.c: Likewise.
396 * toplev.c: Likewise.
397 * trans-mem.c: Likewise.
398 * tree-cfg.c: Likewise.
399 * tree-cfgcleanup.c: Likewise.
400 * tree-dfa.c: Likewise.
401 * tree-eh.c: Likewise.
402 * tree-inline.c: Likewise.
403 * tree-into-ssa.c: Likewise.
404 * tree-nested.c: Likewise.
405 * tree-nrv.c: Likewise.
406 * tree-profile.c: Likewise.
407 * tree-ssa-alias.c: Likewise.
408 * tree-ssa-ccp.c: Likewise.
409 * tree-ssa-copy.c: Likewise.
410 * tree-ssa-copyrename.c: Likewise.
411 * tree-ssa-dom.c: Likewise.
412 * tree-ssa-operands.c: Likewise.
413 * tree-ssa-propagate.c: Likewise.
414 * tree-ssa-structalias.c: Likewise.
415 * tree-ssa-tail-merge.c: Likewise.
416 * tree-ssa-threadedge.c: Likewise.
417 * tree-ssa-threadupdate.c: Likewise.
418 * tree-ssa-uncprop.c: Likewise.
419 * tree-ssa-uninit.c: Likewise.
420 * tree-ssa.c: Likewise.
421 * tree-stdarg.c: Likewise.
422 * tree-tailcall.c: Likewise.
425 * valtrack.c: Likewise.
426 * varasm.c: Likewise.
427 * vmsdbgout.c: Likewise.
429 * config/aarch64/aarch64.c: Add flattened includes from function.h.
430 * config/alpha/alpha.c: Likewise.
431 * config/arc/arc.c: Likewise.
432 * config/arm/arm.c: Likewise.
433 * config/avr/avr-log.c: Likewise.
434 * config/avr/avr.c: Likewise.
435 * config/bfin/bfin.c: Likewise.
436 * config/c6x/c6x.c: Likewise.
437 * config/cr16/cr16.c: Likewise.
438 * config/cris/cris.c: Likewise.
439 * config/darwin.c: Likewise.
440 * config/epiphany/epiphany.c: Likewise.
441 * config/epiphany/mode-switch-use.c: Likewise.
442 * config/epiphany/resolve-sw-modes.c: Likewise.
443 * config/fr30/fr30.c: Likewise.
444 * config/frv/frv.c: Likewise.
445 * config/h8300/h8300.c: Likewise.
446 * config/i386/i386.c: Likewise.
447 * config/ia64/ia64.c: Likewise.
448 * config/iq2000/iq2000.c: Likewise.
449 * config/lm32/lm32.c: Likewise.
450 * config/m32c/m32c.c: Likewise.
451 * config/m32r/m32r.c: Likewise.
452 * config/m68k/m68k.c: Likewise.
453 * config/mcore/mcore.c: Likewise.
454 * config/mep/mep-pragma.c: Likewise.
455 * config/mep/mep.c: Likewise.
456 * config/microblaze/microblaze.c: Likewise.
457 * config/mips/mips.c: Likewise.
458 * config/mmix/mmix.c: Likewise.
459 * config/mn10300/mn10300.c: Likewise.
460 * config/moxie/moxie.c: Likewise.
461 * config/msp430/msp430.c: Likewise.
462 * config/nds32/nds32-cost.c: Likewise.
463 * config/nds32/nds32-fp-as-gp.c: Likewise.
464 * config/nds32/nds32-intrinsic.c: Likewise.
465 * config/nds32/nds32-isr.c: Likewise.
466 * config/nds32/nds32-md-auxiliary.c: Likewise.
467 * config/nds32/nds32-memory-manipulation.c: Likewise.
468 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
469 * config/nds32/nds32-predicates.c: Likewise.
470 * config/nds32/nds32.c: Likewise.
471 * config/nios2/nios2.c: Likewise.
472 * config/pa/pa.c: Likewise.
473 * config/pdp11/pdp11.c: Likewise.
474 * config/rl78/rl78.c: Likewise.
475 * config/rs6000/rs6000.c: Likewise.
476 * config/rx/rx.c: Likewise.
477 * config/s390/s390.c: Likewise.
478 * config/score/score.c: Likewise.
479 * config/sh/sh.c: Likewise.
480 * config/sparc/sparc.c: Likewise.
481 * config/spu/spu.c: Likewise.
482 * config/stormy16/stormy16.c: Likewise.
483 * config/tilegx/tilegx.c: Likewise.
484 * config/tilepro/tilepro.c: Likewise.
485 * config/v850/v850.c: Likewise.
486 * config/vax/vax.c: Likewise.
487 * config/xtensa/xtensa.c: Likewise.
489 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
491 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
492 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
494 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
496 * config/sh/sh-protos.h (fldi_ok): Remove.
497 * config/sh/sh.c (fldi_ok): Likewise.
498 (sh_secondary_reload): Don't use fldi_ok.
499 * config/sh/constraints.md (G constraint, H constraint): Don't use
502 2014-10-16 Martin Liska <mliska@suse.cz>
504 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
505 Cast to unsigned long.
506 (sem_item_optimizer::dump_cong_classes): Likewise.
508 2014-10-16 Tom de Vries <tom@codesourcery.com>
510 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
511 with SSA_NAME_IN_FREELIST.
513 2014-10-16 Richard Biener <rguenther@suse.de>
516 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
517 (fold_builtin_strncat_chk): Move ...
518 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
519 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
521 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
524 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
527 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
528 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
529 Anna Tikhonova <anna.tikhonova@intel.com>
530 Ilya Tocar <ilya.tocar@intel.com>
531 Andrey Turetskiy <andrey.turetskiy@intel.com>
532 Ilya Verbin <ilya.verbin@intel.com>
533 Kirill Yukhin <kirill.yukhin@intel.com>
534 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
536 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
539 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
540 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
541 Anna Tikhonova <anna.tikhonova@intel.com>
542 Ilya Tocar <ilya.tocar@intel.com>
543 Andrey Turetskiy <andrey.turetskiy@intel.com>
544 Ilya Verbin <ilya.verbin@intel.com>
545 Kirill Yukhin <kirill.yukhin@intel.com>
546 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
548 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
549 V16SI, V32HI, V64QI modes.
551 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
554 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
555 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
557 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
558 to match fp insn patterns.
559 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
561 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
562 expand_df_unop, expand_df_binop): Remove.
563 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
564 FPSCR_STAT_REG as not call clobbered.
565 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
566 invoking fpscr_set_from_mem.
568 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
569 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
571 (REGISTER_NAMES): Adjust.
572 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
573 (FIRST_PSEUDO_REGISTER): Increase to 156.
574 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
575 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
577 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
578 FPSCR_MODES_REG and FPSCR_STAT_REG.
579 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
581 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
582 FPSCR_SZ): Add new constants.
583 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
585 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
586 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
587 Use TARGET_FPU_ANY condition.
588 (fpu_switch peephole2): Remove.
589 (fpu_switch split): Use simple_mem_operand to capture the mem and
590 adjust split implementation.
591 (extend_psi_si, truncate_si_psi): New insns.
592 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
593 set of FPSCR_MODES_REG.
595 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
596 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
597 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
598 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
599 call_value_compact, call_value_compact_rettramp, call,
600 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
601 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
602 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
603 sibcall_value_compact, sibcall_value, call_value_pop_compact,
604 call_value_pop_compact_rettramp, various unnamed splits):
605 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
608 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
609 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
610 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
611 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
612 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
614 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
615 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
616 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
617 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
618 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
619 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
620 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
622 2014-10-16 Martin Liska <mliska@suse.cz>
623 Jan Hubicka <hubicka@ucw.cz>
625 * Makefile.in: New object files included.
626 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
628 (verify_edge_corresponds_to_fndecl): More sensitive verification
629 of nodes that are merged by IPA ICF.
630 * cgraph.h (cgraph_node::num_references): New function.
631 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
632 * common.opt: New options ipa-icf, ipa-icf-functions and
633 ipa-icf-variables introduced.
634 * doc/invoke.texi: Documentation of new options introduced.
635 * ipa-icf-gimple.c: New file.
636 * ipa-icf-gimple.h: New file.
637 * ipa-icf.c: New file.
638 * ipa-icf.h: New file.
639 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
640 (input_overwrite_node): Likewise.
641 * lto-section-in.c: New icf section added.
642 * lto-streamer.h (enum lto_section_type): Likewise.
643 * opts.c (common_handle_option): New option added.
644 * passes.def: New pass included.
645 * timevar.def: Time variable for IPA ICF added.
646 * tree-pass.h: New IPA ICF pass entry point added.
648 2014-10-16 Richard Biener <rguenther@suse.de>
650 PR tree-optimization/63168
651 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
652 latches if after merging they are no longer simple.
653 * cfghooks.c (merge_blocks): Handle merging a latch block
656 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
657 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
658 Anna Tikhonova <anna.tikhonova@intel.com>
659 Ilya Tocar <ilya.tocar@intel.com>
660 Andrey Turetskiy <andrey.turetskiy@intel.com>
661 Ilya Verbin <ilya.verbin@intel.com>
662 Kirill Yukhin <kirill.yukhin@intel.com>
663 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
666 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
667 support AVX-512VL instructions.
669 2014-10-16 DJ Delorie <dj@redhat.com>
671 * tree-core.h: Fix comment to not assume pointers are multiples of
674 2014-10-15 Tom Tromey <tromey@redhat.com>
676 * timevar.h (class auto_timevar): New class.
678 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
681 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
682 Remove the second alternative.
683 (regprefix): Remove mode attribute.
684 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
685 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
688 2013-11-05 Ian Lance Taylor <iant@google.com>
690 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
691 If possible, add .cfi directives to record change to bx.
692 * config/i386/i386.c (ix86_emit_cfi): New function.
693 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
695 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
698 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
700 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
703 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
705 PR rtl-optimization/63448
706 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
707 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
708 (LRA_MAX_INHERITANCE_PASSES): Use it.
709 (lra_constraint_iter_after_spill): Remove.
710 (lra_assignment_iter): New.
711 (lra_assignment_iter_after_spill): New.
712 * lra-assigns.c (lra_assignment_iter): New.
713 (lra_assignment_iter_after_spill): New.
714 (former_reload_pseudo_spill_p): New.
715 (spill_for): Set up former_reload_pseudo_spill_p.
716 (setup_live_pseudos_and_spill_after_risky): Ditto.
717 (assign_by_spills): Ditto.
718 (lra_assign): Increment lra_assignment_iter. Print the iteration
719 number. Reset former_reload_pseudo_spill_p. Check
720 lra_assignment_iter_after_spill.
721 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
722 lra_assignment_iter and lra_assignment_iter_after_spill.
723 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
724 (lra_constraints): Remove code with
725 lra_assignment_iter_after_spill.
727 2014-10-15 Teresa Johnson <tejohnson@google.com>
730 * tree-ssa-threadupdate.c (recompute_probabilities): Better
733 2014-10-15 Renlin Li <renlin.li@arm.com>
735 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
736 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
737 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
738 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
740 2014-10-15 Richard Biener <rguenther@suse.de>
742 * gimple-fold.c (gimple_fold_call): Properly keep virtual
743 SSA form up-to-date when devirtualizing a call to
744 __builtin_unreachable and avoid fixing up EH info here.
746 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
747 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
748 Anna Tikhonova <anna.tikhonova@intel.com>
749 Ilya Tocar <ilya.tocar@intel.com>
750 Andrey Turetskiy <andrey.turetskiy@intel.com>
751 Ilya Verbin <ilya.verbin@intel.com>
752 Kirill Yukhin <kirill.yukhin@intel.com>
753 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
755 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
756 to support AVX-512BW.
757 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
758 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
759 (define_insn "*<plusminus_insn><mode>3"): Ditto.
760 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
761 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
762 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
763 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
764 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
765 (define_insn "*andnot<mode>3"): Ditto.
766 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
767 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
768 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
769 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
770 (define_insn "*abs<mode>2"): Remove masking support.
771 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
772 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
773 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
775 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
776 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
777 Anna Tikhonova <anna.tikhonova@intel.com>
778 Ilya Tocar <ilya.tocar@intel.com>
779 Andrey Turetskiy <andrey.turetskiy@intel.com>
780 Ilya Verbin <ilya.verbin@intel.com>
781 Kirill Yukhin <kirill.yukhin@intel.com>
782 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
784 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
786 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
787 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
788 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
789 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
790 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
791 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
792 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
794 2014-10-15 Renlin Li <renlin.li@arm.com>
796 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
798 2014-10-15 Jakub Jelinek <jakub@redhat.com>
800 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
801 MINUS_EXPR in unsigned type to avoid undefined behavior.
803 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
805 * stor-layout.c (self_referential_size): Do not promote arguments.
807 2014-10-15 Marek Polacek <polacek@redhat.com>
809 * doc/invoke.texi: Update to reflect that GNU11 is the default
811 * c-common.h (c_language_kind): Update comment.
813 2014-10-15 Richard Biener <rguenther@suse.de>
815 * hash-table.c: Include bconfig.h if building for the host.
816 * hash-table.h: Do not include ggc.h on the host but just declare
817 a few ggc allocation templates.
819 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
820 Jeff Law <law@redhat.com>
822 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
823 multiple hard registers, use smaller mode derived from MODE.
825 2014-10-15 Andreas Schwab <schwab@suse.de>
827 * explow.c (convert_memory_address_addr_space_1): Mark in_const
830 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
832 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
833 (decide_unrolling): ... this one.
834 (peel_loops_completely): Remove.
835 (decide_peel_simple): Remove.
836 (decide_peel_once_rolling): Remove.
837 (decide_peel_completely): Remove.
838 (peel_loop_simple): Remove.
839 (peel_loop_completely): Remove.
840 (unroll_and_peel_loops): Rename to ...
841 (unroll_loops): ... this one; handle only unrolling.
842 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
845 (unroll_and_peel_loops): Remove.
847 * passes.def: Replace
848 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
849 * loop-init.c (gate_rtl_unroll_and_peel_loops,
850 rtl_unroll_and_peel_loops): Rename to ...
851 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
852 (pass_rtl_unroll_and_peel_loops): Rename to ...
853 (pass_rtl_unroll_loops): ... this one.
854 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
855 (make_pass_rtl_unroll_loops): New.
856 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
857 (canonicalize_loop_induction_variables): Update.
859 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
861 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
862 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
863 !TARGET_HARD_FLOAT_POSTINC.
864 (*lsip, *ssip): new instructions.
866 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
868 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
871 2014-10-14 Andrew Pinski <apinski@cavium.com>
873 * explow.c (convert_memory_address_addr_space): Rename to ...
874 (convert_memory_address_addr_space_1): This. Add in_const argument.
875 Inside a CONST RTL, permute the conversion and addition of constant
876 for zero and sign extended pointers.
877 (convert_memory_address_addr_space): New function.
879 2014-10-14 Andrew Pinski <apinski@cavium.com>
882 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
885 * explow.c (convert_memory_address_addr_space): Also permute the
886 conversion and addition of constant for zero-extend.
888 2014-10-14 DJ Delorie <dj@redhat.com>
890 * config/msp430/msp430-modes.def (PSI): Add.
892 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
893 (msp430_hard_regno_nregs_with_padding): New.
894 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
895 (msp430_hard_regno_nregs_has_padding): New.
896 (msp430_hard_regno_nregs_with_padding): New.
897 (msp430_unwind_word_mode): Use PSImode instead of SImode.
898 (msp430_addr_space_legitimate_address_p): New.
899 (msp430_asm_integer): New.
900 (msp430_init_dwarf_reg_sizes_extra): New.
901 (msp430_print_operand): Use X suffix for PSImode even in small model.
902 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
903 (PTR_SIZE): ...but 4 bytes for EH.
904 (SIZE_TYPE): Use __int20.
905 (PTRDIFF_TYPE): Likewise.
906 (INCOMING_FRAME_SP_OFFSET): Adjust.
907 * config/msp430/msp430.md (movqi_topbyte): New.
908 (movpsi): Use fixed suffixes.
909 (movsipsi2): Enable for 430X, not large model.
910 (extendhipsi2): Likewise.
911 (zero_extendhisi2): Likewise.
912 (zero_extendhisipsi2): Likewise.
913 (extend_and_shift1_hipsi2): Likewise.
914 (extendpsisi2): Likewise.
915 (*bitbranch<mode>4_z): Fix suffix logic.
917 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
920 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
921 do not choke on null node.
922 <VAR_DECL>: Likewise.
924 2014-10-14 DJ Delorie <dj@redhat.com>
926 * machmode.h (int_n_data_t): New.
927 (int_n_enabled_p): New.
929 * tree.c (int_n_enabled_p): New.
931 (make_or_reuse_type): Check for all __intN types, not just
933 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
935 * tree.h (int128_integer_type_node): Remove.
936 (int128_unsigned_type_node): Remove.
937 (int_n_trees_t): New.
938 (int_n_enabled_p): New.
940 * toplev.c (standard_type_bitsize): New.
941 (do_compile): Check which __intN types are enabled for the current
943 * builtin-types.def (BT_INT128): Remove.
944 (BT_UINT128): Remove.
945 * machmode.def: Add macro to create __int128 for all targets.
946 * stor-layout.c (mode_for_size): Support __intN types.
947 (smallest_mode_for_size): Likewise.
948 (initialize_sizetypes): Support __intN types.
949 * genmodes.c (struct mode_data): Add int_n field.
950 (blank_mode): Likewise.
953 (emit_insn_modes_h): Count __intN entries and define
955 (emit_mode_int_n): New.
956 (emit_insn_modes_c): Call it.
957 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
958 types, not just __int128.
959 * tree-core.h (integer_type_kind): Remove __int128-specific
960 entries, reserve spots for __intN entries.
962 * config/msp430/msp430-modes.def (PSI): Add.
964 2014-10-14 Kito Cheng <kito@0xlab.org>
966 * ira.c: Fix typo in comment.
968 * ira-build.c: Ditto.
969 * ira-color.c: Ditto.
972 * ira-lives.c: Ditto.
974 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
976 PR rtl-optimization/63475
977 * alias.c (true_dependence_1): Always use get_addr to extract
978 true address operands from x_addr and mem_addr. Use extracted
979 address operands to check for references with alignment ANDs.
980 Use extracted address operands with find_base_term and
981 base_alias_check. For noncanonicalized operands call canon_rtx with
982 extracted address operand.
983 (write_dependence_1): Ditto.
984 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
986 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
989 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
992 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
993 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
994 Anna Tikhonova <anna.tikhonova@intel.com>
995 Ilya Tocar <ilya.tocar@intel.com>
996 Andrey Turetskiy <andrey.turetskiy@intel.com>
997 Ilya Verbin <ilya.verbin@intel.com>
998 Kirill Yukhin <kirill.yukhin@intel.com>
999 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1001 * config/i386/i386.c
1002 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
1003 (ix86_expand_int_vcond): Ditto.
1005 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1006 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1007 Anna Tikhonova <anna.tikhonova@intel.com>
1008 Ilya Tocar <ilya.tocar@intel.com>
1009 Andrey Turetskiy <andrey.turetskiy@intel.com>
1010 Ilya Verbin <ilya.verbin@intel.com>
1011 Kirill Yukhin <kirill.yukhin@intel.com>
1012 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1014 * config/i386/i386.c
1015 (emit_reduc_half): Handle V64QI and V32HI mode.
1016 * config/i386/sse.md
1017 (define_mode_iterator VI_AVX512BW): New.
1018 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
1020 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1021 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1022 Anna Tikhonova <anna.tikhonova@intel.com>
1023 Ilya Tocar <ilya.tocar@intel.com>
1024 Andrey Turetskiy <andrey.turetskiy@intel.com>
1025 Ilya Verbin <ilya.verbin@intel.com>
1026 Kirill Yukhin <kirill.yukhin@intel.com>
1027 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1029 * config/i386/sse.md
1030 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
1032 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1033 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1034 Anna Tikhonova <anna.tikhonova@intel.com>
1035 Ilya Tocar <ilya.tocar@intel.com>
1036 Andrey Turetskiy <andrey.turetskiy@intel.com>
1037 Ilya Verbin <ilya.verbin@intel.com>
1038 Kirill Yukhin <kirill.yukhin@intel.com>
1039 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1041 * config/i386/i386.c
1042 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
1043 * config/i386/sse.md
1044 (define_mode_iterator VI): Add V64QI and V32HI modes.
1046 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1047 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1048 Anna Tikhonova <anna.tikhonova@intel.com>
1049 Ilya Tocar <ilya.tocar@intel.com>
1050 Andrey Turetskiy <andrey.turetskiy@intel.com>
1051 Ilya Verbin <ilya.verbin@intel.com>
1052 Kirill Yukhin <kirill.yukhin@intel.com>
1053 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1055 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
1057 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1058 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1059 Anna Tikhonova <anna.tikhonova@intel.com>
1060 Ilya Tocar <ilya.tocar@intel.com>
1061 Andrey Turetskiy <andrey.turetskiy@intel.com>
1062 Ilya Verbin <ilya.verbin@intel.com>
1063 Kirill Yukhin <kirill.yukhin@intel.com>
1064 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1066 * config/i386/sse.md
1067 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
1068 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
1070 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1071 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1072 Anna Tikhonova <anna.tikhonova@intel.com>
1073 Ilya Tocar <ilya.tocar@intel.com>
1074 Andrey Turetskiy <andrey.turetskiy@intel.com>
1075 Ilya Verbin <ilya.verbin@intel.com>
1076 Kirill Yukhin <kirill.yukhin@intel.com>
1077 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1079 * config/i386/sse.md
1080 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
1081 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
1083 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1084 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1085 Anna Tikhonova <anna.tikhonova@intel.com>
1086 Ilya Tocar <ilya.tocar@intel.com>
1087 Andrey Turetskiy <andrey.turetskiy@intel.com>
1088 Ilya Verbin <ilya.verbin@intel.com>
1089 Kirill Yukhin <kirill.yukhin@intel.com>
1090 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1092 * config/i386/sse.md
1093 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
1094 (define_mode_iterator VI2_AVX2): Add V32HI mode.
1095 (define_expand "mul<mode>3<mask_name>"): Add masking.
1096 (define_insn "*mul<mode>3<mask_name>"): Ditto.
1097 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
1098 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
1099 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
1100 (define_mode_attr SDOT_PMADD_SUF): Ditto.
1101 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
1102 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
1103 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
1104 (define_insn "avx2_packusdw"): Delete.
1105 (define_insn "sse4_1_packusdw"): Ditto.
1106 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
1108 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1109 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1110 Anna Tikhonova <anna.tikhonova@intel.com>
1111 Ilya Tocar <ilya.tocar@intel.com>
1112 Andrey Turetskiy <andrey.turetskiy@intel.com>
1113 Ilya Verbin <ilya.verbin@intel.com>
1114 Kirill Yukhin <kirill.yukhin@intel.com>
1115 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1117 * config/i386/sse.md
1118 (define_insn "vec_dup<mode>"): Update constraints.
1120 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1121 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1122 Anna Tikhonova <anna.tikhonova@intel.com>
1123 Ilya Tocar <ilya.tocar@intel.com>
1124 Andrey Turetskiy <andrey.turetskiy@intel.com>
1125 Ilya Verbin <ilya.verbin@intel.com>
1126 Kirill Yukhin <kirill.yukhin@intel.com>
1127 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1129 * config/i386/sse.md
1130 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
1131 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
1132 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
1134 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1135 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1136 Anna Tikhonova <anna.tikhonova@intel.com>
1137 Ilya Tocar <ilya.tocar@intel.com>
1138 Andrey Turetskiy <andrey.turetskiy@intel.com>
1139 Ilya Verbin <ilya.verbin@intel.com>
1140 Kirill Yukhin <kirill.yukhin@intel.com>
1141 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1143 * config/i386/sse.md
1144 (define_expand "mul<mode>3<mask_name>"): Add masking.
1146 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1147 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1148 Anna Tikhonova <anna.tikhonova@intel.com>
1149 Ilya Tocar <ilya.tocar@intel.com>
1150 Andrey Turetskiy <andrey.turetskiy@intel.com>
1151 Ilya Verbin <ilya.verbin@intel.com>
1152 Kirill Yukhin <kirill.yukhin@intel.com>
1153 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1155 * config/i386/sse.md
1156 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
1157 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
1159 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1160 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1161 Anna Tikhonova <anna.tikhonova@intel.com>
1162 Ilya Tocar <ilya.tocar@intel.com>
1163 Andrey Turetskiy <andrey.turetskiy@intel.com>
1164 Ilya Verbin <ilya.verbin@intel.com>
1165 Kirill Yukhin <kirill.yukhin@intel.com>
1166 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1168 * config/i386/sse.md
1169 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
1170 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
1171 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
1174 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1175 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1176 Anna Tikhonova <anna.tikhonova@intel.com>
1177 Ilya Tocar <ilya.tocar@intel.com>
1178 Andrey Turetskiy <andrey.turetskiy@intel.com>
1179 Ilya Verbin <ilya.verbin@intel.com>
1180 Kirill Yukhin <kirill.yukhin@intel.com>
1181 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1183 * config/i386/sse.md
1184 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
1185 use VF_128_256 mode iterator and update assembler emit code.
1186 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
1187 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
1188 Add masking, use VF_128_256 mode iterator.
1189 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
1190 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
1191 Add masking, use VF_128_256 mode iterator and update assembler emit
1193 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
1194 (define_mode_attr avx512flogicsuff): Delete.
1195 (define_insn "avx512f_<logic><mode>"): Ditto.
1196 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
1198 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
1200 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1201 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1202 Anna Tikhonova <anna.tikhonova@intel.com>
1203 Ilya Tocar <ilya.tocar@intel.com>
1204 Andrey Turetskiy <andrey.turetskiy@intel.com>
1205 Ilya Verbin <ilya.verbin@intel.com>
1206 Kirill Yukhin <kirill.yukhin@intel.com>
1207 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1209 * config/i386/sse.md
1210 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
1211 (define_expand "vashr<mode>3<mask_name>"): Add masking,
1212 use VI12_128 mode iterator.
1213 (define_expand "ashrv2di3<mask_name>"): New.
1215 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1216 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1217 Anna Tikhonova <anna.tikhonova@intel.com>
1218 Ilya Tocar <ilya.tocar@intel.com>
1219 Andrey Turetskiy <andrey.turetskiy@intel.com>
1220 Ilya Verbin <ilya.verbin@intel.com>
1221 Kirill Yukhin <kirill.yukhin@intel.com>
1222 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1224 * config/i386/i386.c
1225 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
1226 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
1227 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
1228 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
1229 CODE_FOR_avx512vl_ucmpv4si3_mask.
1230 * config/i386/sse.md
1231 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
1232 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
1234 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
1235 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
1236 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
1237 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
1238 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
1239 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
1241 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1242 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1243 Anna Tikhonova <anna.tikhonova@intel.com>
1244 Ilya Tocar <ilya.tocar@intel.com>
1245 Andrey Turetskiy <andrey.turetskiy@intel.com>
1246 Ilya Verbin <ilya.verbin@intel.com>
1247 Kirill Yukhin <kirill.yukhin@intel.com>
1248 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1250 * config/i386/sse.md
1251 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
1252 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
1253 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
1254 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
1255 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
1256 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
1257 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
1258 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
1259 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
1261 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1262 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1263 Anna Tikhonova <anna.tikhonova@intel.com>
1264 Ilya Tocar <ilya.tocar@intel.com>
1265 Andrey Turetskiy <andrey.turetskiy@intel.com>
1266 Ilya Verbin <ilya.verbin@intel.com>
1267 Kirill Yukhin <kirill.yukhin@intel.com>
1268 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1270 * config/i386/sse.md
1271 (define_insn "avx512f_blendm<mode>"): Delete.
1272 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
1273 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
1274 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
1275 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
1277 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1280 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1283 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1285 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
1286 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
1287 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
1288 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
1291 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
1294 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
1296 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
1299 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
1302 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
1305 2014-10-14 Richard Biener <rguenther@suse.de>
1307 PR tree-optimization/63512
1308 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
1311 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
1314 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
1315 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
1317 (negsf2_i): Rename to *negsf2_i.
1318 (abssf2_i): Rename to *abssf2_i.
1319 (negdf2_i): Rename to *negdf2_i.
1320 (absdf2_i): Rename to *absdf2_i.
1322 2014-10-14 Felix Yang <felix.yang@huawei.com>
1323 Jeff Law <law@redhat.com>
1325 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
1326 "replace" into boolean bitfields; turn member "loop_depth" into a short
1327 integer; add new member "no_equiv" and "reserved".
1328 (no_equiv): Set no_equiv of struct equivalence if register is marked
1329 as having no known equivalence.
1330 (update_equiv_regs): Check all definitions for a multiple-set
1331 register to make sure that the RHS have the same value.
1333 2014-10-13 Richard Henderson <rth@redhat.com>
1335 * combine-stack-adj.c (no_unhandled_cfa): New.
1336 (maybe_merge_cfa_adjust): New.
1337 (combine_stack_adjustments_for_block): Use them.
1339 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
1341 * Makefile.in (TAGS): Tag ../include files.
1343 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1345 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
1346 to rs6000_dbx_register_number.
1347 (DWARF_FRAME_REGNUM): Redefine as identity map.
1348 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
1349 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
1350 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
1351 argument to handle .debug_frame and .eh_frame directly. Always
1352 translate SPE high register numbers. Add special treatment for CR,
1353 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
1355 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
1356 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
1357 (RS6000_USE_DWARF_NUMBERING): Define.
1358 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
1359 (RS6000_USE_DWARF_NUMBERING): Define.
1360 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
1361 (RS6000_USE_DWARF_NUMBERING): Define.
1362 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
1363 (RS6000_USE_DWARF_NUMBERING): Define.
1364 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
1365 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
1367 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
1369 * config/i386/i386.c (ix86_address_cost): Lower cost for
1370 when address contains GOT register.
1372 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
1373 Vladimir Makarov <vmakarov@redhat.com>
1377 PR rtl-optimization/55458
1378 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
1379 (ix86_init_pic_reg): New.
1380 (ix86_select_alt_pic_regnum): Add check on pseudo register.
1381 (ix86_save_reg): Likewise.
1382 (ix86_expand_prologue): Remove PIC register initialization
1383 now performed in ix86_init_pic_reg.
1384 (ix86_output_function_epilogue): Add check on pseudo register.
1385 (set_pic_reg_ever_alive): New.
1386 (legitimize_pic_address): Replace df_set_regs_ever_live with new
1387 set_pic_reg_ever_alive.
1388 (legitimize_tls_address): Likewise.
1389 (ix86_pic_register_p): New check.
1390 (ix86_delegitimize_address): Add check on pseudo register.
1391 (ix86_expand_call): Insert move from pseudo PIC register to ABI
1392 defined REAL_PIC_OFFSET_TABLE_REGNUM.
1393 (TARGET_INIT_PIC_REG): New.
1394 (TARGET_USE_PSEUDO_PIC_REG): New.
1395 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
1396 if pic_offset_table_rtx exists.
1397 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
1399 * doc/tm.texi: Regenerate.
1400 * function.c (assign_parms): Generate pseudo register for PIC.
1401 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
1403 * ira-color.c (color_pass): Add check on pseudo register.
1404 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
1406 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
1408 (ira): Add target specific PIC register initialization.
1409 (do_reload): Keep PIC pseudo register.
1410 * lra-assigns.c (spill_for): Add checks on pseudo register.
1411 * lra-constraints.c (contains_symbol_ref_p): New.
1412 (lra_constraints): Enable lra risky transformations when PIC is pseudo
1414 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
1415 * target.def (use_pseudo_pic_reg): New.
1416 (init_pic_reg): New.
1418 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
1420 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
1421 Remove m_SILVERMONT and m_INTEL from the tune.
1423 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1426 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
1427 when _HPUX_SOURCE is defined.
1429 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
1431 PR tree-optimization/62127
1432 * tree.c (remap_type_1): When remapping array, remap
1435 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
1437 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
1438 longer impact parallelization.
1440 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
1443 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
1445 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
1447 * asan.c (instrument_derefs): BIT_FIELD_REF added.
1449 2014-10-13 Richard Biener <rguenther@suse.de>
1451 PR tree-optimization/63419
1452 * gimple-fold.h (gimple_convert): New function.
1453 * gimple-fold.c (gimple_convert): Likewise.
1454 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
1455 to split out required conversions early.
1457 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
1459 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
1460 Add the parts of an insn in reverse order, with the pattern at
1461 the top of the queue. Detect when we're iterating over a SEQUENCE
1462 pattern and in that case just consider patterns of subinstructions.
1464 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
1467 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
1469 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
1471 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
1472 address. Use def chains to handle GBR clobbering call insns.
1474 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
1476 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
1477 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
1478 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
1479 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
1480 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
1481 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
1482 * doc/gty.texi (for_user): Document new option.
1483 * gengtype.c (create_user_defined_type): Don't try to get a struct for
1485 (walk_type): Don't error out on for_user option.
1486 (write_func_for_structure): Emit user marking routines if requested by
1488 (write_local_func_for_structure): Likewise.
1489 (main): Mark types with for_user option as used.
1490 * ggc.h (gt_pch_nx): Add overload for unsigned int.
1491 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
1492 * hash-table.h (ggc_hasher): New struct.
1493 (hash_table::create_ggc): New function.
1494 (gt_pch_nx): New overload for hash_table.
1496 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
1498 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
1499 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
1500 * config/sh/sh.c: Likewise.
1501 * config/sh/sh-mem.cc: Likewise.
1502 * config/sh/sh.md: Likewise.
1503 * config/sh/predicates.md: Likewise.
1504 * config/sh/sync.md: Likewise.
1506 2014-10-11 Martin Liska <mliska@suse.cz>
1509 * cgraphunit.c (symbol_table::process_new_functions): Missing call
1510 for call_cgraph_insertion_hooks added.
1512 2014-10-10 Jakub Jelinek <jakub@redhat.com>
1515 * stor-layout.c (min_align_of_type): Don't decrease alignment
1516 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
1517 TYPE_USER_ALIGN is set.
1519 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
1521 PR rtl-optimization/63483
1522 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
1523 references when alignment ANDs are involved.
1524 (write_dependence_p): Ditto.
1525 (may_alias_p): Ditto.
1527 2014-10-10 Marek Polacek <polacek@redhat.com>
1529 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
1530 * doc/invoke.texi: Document -fsanitize=object-size.
1531 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
1532 or it into SANITIZE_UNDEFINED.
1533 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
1534 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
1535 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
1536 * opts.c (common_handle_option): Handle -fsanitize=object-size.
1537 * ubsan.c: Include tree-object-size.h.
1538 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
1539 (ubsan_expand_bounds_ifn): Use false instead of 0.
1540 (ubsan_expand_objsize_ifn): New function.
1541 (instrument_object_size): New function.
1542 (pass_ubsan::execute): Add object size instrumentation.
1543 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
1545 2014-10-10 Richard Henderson <rth@redhat.com>
1548 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
1549 Restrict the set of expressions we're willing to move.
1551 2014-10-10 Jeff Law <law@redhat.com>
1553 * ira.c (struct equivalence): Promote INIT_INSNs field to
1554 an rtx_insn_list. Add comments.
1555 (no_equiv): Promote LIST to an rtx_insn_list. Update
1556 testing for and creating the special marker. Use methods
1557 to extract the insn and next pointers. Promote INSN to an
1559 (update_equiv_regs): Update test for special marker in the
1562 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1564 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
1565 * configure: Regenerate.
1566 * config/aarch64/aarch64.c (aarch64_override_options): Handle
1567 TARGET_FIX_ERR_A53_835769_DEFAULT.
1568 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
1570 * doc/install.texi (aarch64*-*-*): Document
1571 new --enable-fix-cortex-a53-835769 option.
1573 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1574 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1576 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
1577 (ADJUST_INSN_LENGTH): Define.
1578 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
1579 * config/aarch64/aarch64.c (is_mem_p): New function.
1580 (is_memory_op): Likewise.
1581 (aarch64_prev_real_insn): Likewise.
1582 (is_madd_op): Likewise.
1583 (dep_between_memop_and_curr): Likewise.
1584 (aarch64_madd_needs_nop): Likewise.
1585 (aarch64_final_prescan_insn): Likewise.
1586 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
1587 and -mno-fix-cortex-a53-835769 options.
1589 2014-10-10 Jakub Jelinek <jakub@redhat.com>
1591 PR tree-optimization/63464
1592 * tree-switch-conversion.c (struct case_bit_test): Remove
1593 hi and lo fields, add wide_int mask field.
1594 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
1595 hi/lo fields into wide_int mask operations, optimize by pretending
1596 minval to be 0 if maxval is small enough.
1597 (process_switch): Adjust caller.
1599 2014-10-10 Richard Biener <rguenther@suse.de>
1601 PR tree-optimization/63379
1602 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
1603 a neutral operand for min/max when it is not a reduction chain.
1605 2014-10-10 Richard Biener <rguenther@suse.de>
1607 PR tree-optimization/63476
1608 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
1609 (BB_LIVE_VOP_ON_EXIT): New define.
1610 (create_expression_by_pieces): Assign VUSEs to stmts.
1611 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
1612 (pass_pre::execute): Assert virtual SSA form is up-to-date
1615 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
1617 * lra-assigns.c (assign_by_spills): Error out on spill failure.
1619 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
1621 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
1624 2014-10-09 Richard Biener <rguenther@suse.de>
1626 PR tree-optimization/63380
1627 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
1630 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
1632 * config/avr/avr.opt (mmcu=): Change to have a string value.
1633 (mn-flash=, mskip-bug, march=, mrmw): New options.
1634 (HeaderInclude): New.
1635 (mmcu=): Remove Var / Init clauses.
1636 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
1638 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
1639 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
1640 (SYMBOL_FLAG_IO_LOW): Define.
1641 (avr_device_to_as, avr_device_to_ld): Don't declare.
1642 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
1643 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
1644 (EXTRA_SPEC_FUNCTIONS): Don't define.
1645 (ASM_SPEC): Translate -arch= option to -mmcu= option.
1646 (LINK_SPEC): Translate -arch= option to -m= option.
1647 Don't use device_to_ld / device_to_data_start.
1648 (STARTFILE_SPEC): Now empty.
1649 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
1650 * config/avr/gen-avr-mmcu-specs.c: New file.
1651 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
1652 (s-device-specs): Likewise.
1653 (GCC_PASSES): Add s-device-specs.
1654 (install-driver): Depend on install-device-specs.
1655 (install-device-specs): New rule.
1656 * config/avr/avr.c (avr_option_override): Look up mcu arch by
1657 avr_arch_index and provide fallback initialization for avr_n_flash.
1658 (varasm.h): #include.
1659 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
1660 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
1661 (avr_attribute_table): Add "io", "address" and "io_low".
1662 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
1663 Add special handling for symbols with "io" and/or "address" attributes.
1664 (avr_asm_asm_output_aligned_bss): New function.
1665 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
1666 as appropriate. Handle io_low attribute.
1667 (avr_out_sbxx_branch): Handle symbolic io addresses.
1668 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
1669 avr_n_flash instead of avr_current_device->n_flash.
1670 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
1671 (avr_emit_movmemhi): Likewise.
1672 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
1673 Use TARGET_RMW instead of avr_current_device->dev_attributes.
1674 Don't define avr_current_device->macro (that's the specfile's job).
1675 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
1676 * config/avr/avr.c (avr_2word_insn_p): Likewise.
1677 * config/avr/avr.md (*cpse.ne): Likewise.
1678 (mov<mode>): Use avr_eval_addr_attrib.
1679 (cbi): Change constraint for low_io_address_operand operand to "i".
1680 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
1681 * config/avr/predicates.md (io_address_operand):
1682 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
1683 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
1684 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
1686 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
1687 * config/avr/genmultilib.awk: Use -march=.
1688 Remove Multilib matches processing.
1689 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
1690 * config/avr/avr-arch.h: Add double include guard.
1691 (avr_mcu_t) <library_name>: Update comment.
1692 * config/avr/driver-avr.c (avr_device_to_as): Delete.
1693 (avr_device_to_ld, avr_device_to_data_start): Likewise.
1694 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
1695 (avr_device_to_sp8): Likewise.
1696 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
1698 * doc/extend.texi (io, address): Document new AVR variable attributes.
1701 2014-10-09 Marek Polacek <polacek@redhat.com>
1703 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
1705 2014-10-08 Richard Biener <rguenther@suse.de>
1707 PR tree-optimization/61969
1708 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
1711 2014-10-09 Richard Biener <rguenther@suse.de>
1713 PR tree-optimization/63445
1714 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
1715 overflow for non-equality compares.
1717 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
1719 PR rtl-optimization/57003
1720 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
1721 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
1722 killing regs_invalidated_by_call.
1724 2014-10-08 Teresa Johnson <tejohnson@google.com>
1727 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
1728 (ssa_fix_duplicate_block_edges): Invoke it.
1729 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
1731 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
1734 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
1735 atomic_fetch_<fetchop_name>si_hard,
1736 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
1737 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
1738 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
1739 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
1741 2014-10-08 Rong Xu <xur@google.com>
1743 * gcov-tool.c (profile_overlap): New driver function
1744 to compute profile overlap.
1745 (print_overlap_usage_message): New.
1746 (overlap_usage): New.
1748 (print_usage): Add calls to overlap function.
1750 * doc/gcov-tool.texi: Add documentation.
1752 2014-10-08 Steve Ellcey <sellcey@mips.com>
1754 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
1755 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
1757 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
1759 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
1760 pattern matching of MEM_REF.
1761 (check_stmt_for_type_change): Update.
1763 2014-10-08 Steve Ellcey <sellcey@mips.com>
1765 * config/mips/linux64.h: Remove.
1766 * config/mips/gnu-user64.h: Remove.
1767 * gcc.config (mips*-*-*): Remove references to linux64.h and
1769 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
1770 with modified version from gnu-user64.h.
1771 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
1772 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
1773 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
1775 (GNU_USER_LINK_EMULATION64): Ditto.
1776 (GNU_USER_LINK_EMULATIONN32): Ditto.
1777 (GLIBC_DYNAMIC_LINKER32): Ditto.
1778 (GLIBC_DYNAMIC_LINKER64): Ditto.
1779 (GLIBC_DYNAMIC_LINKERN32): Ditto.
1780 (UCLIBC_DYNAMIC_LINKER32): Ditto.
1781 (UCLIBC_DYNAMIC_LINKER64): Ditto.
1782 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
1783 (BIONIC_DYNAMIC_LINKERN32): Ditto.
1784 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
1785 (GLIBC_DYNAMIC_LINKER): Delete.
1786 (UCLIBC_DYNAMIC_LINKER): Delete.
1788 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
1789 Richard Biener <rguenther@suse.de>
1791 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
1792 Get address space from operand 0 (BASE).
1794 2014-10-07 Iain Sandoe <iain@codesourcery.com>
1797 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
1799 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
1801 * dwarf2out.c: Remove current_function_has_inlines.
1802 (gen_subprogram_die): Same.
1803 (gen_inlined_subroutine_die): Same.
1805 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
1807 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
1809 (_addcarry_u64): Ditto.
1810 (_addcarryx_u64): Ditto.
1812 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
1814 * cgraph.h (cgraph_node::get_fun): Declare.
1815 * cgraph.c (cgraph_node::get_fun): New method.
1816 * ipa-inline.c (can_inline_edge_p): Use it.
1818 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
1820 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
1821 and -ftrapping-math.
1822 * lto-wrapper.c (merge_and_complain): Likewise.
1823 (run_gcc): Likewise.
1825 2014-10-06 Rong Xu <xur@google.com>
1827 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
1828 * tree-profile.c: (params.h): New include.
1829 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
1830 and __gcov_indirect_call_topn_counters for
1831 indirect_call_topn_profile.
1832 (gimple_init_edge_profiler): New decls for
1833 __gcov_indirect_call_topn_profiler.
1834 (gimple_gen_ic_profiler): Generate the correct profiler call.
1835 (gimple_gen_ic_func_profiler): Fix format.
1836 * value-prof.c (params.h): New include.
1837 (dump_histogram_value): Hanlde indirect_call_topn counters.
1838 (stream_in_histogram_value): Ditto.
1839 (gimple_indirect_call_to_profile): Use indirect_call_topn
1840 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
1841 (gimple_find_values_to_profile): Hanlde indirect_call_topn
1843 * value-prof.h (enum hist_type): Histrogram type for
1844 indirect_call_topn counters.
1845 * profile.c (instrument_values): Instrument
1846 indirect_call_topn counters.
1848 2014-10-06 Rong Xu <xur@google.com>
1850 * Makefile.in: Fix dependence.
1851 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
1852 indirect call topn profiler.
1855 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1857 * calls.c (expand_call): Do not use the target as the return slot if
1858 it is not sufficiently aligned.
1860 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1862 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
1863 discussion of permutes and why we don't handle them.
1865 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1867 * config/sparc/predicates.md (int_register_operand): Delete.
1869 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1871 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
1873 2014-10-06 Jakub Jelinek <jakub@redhat.com>
1875 * ubsan.h (ubsan_get_source_location): New prototype.
1876 * ubsan.c (ubsan_source_location_type): New variable.
1877 Function renamed to ...
1878 (ubsan_get_source_location_type): ... this. Cache
1879 return value in ubsan_source_location_type variable.
1880 (ubsan_source_location, ubsan_create_data): Use
1881 ubsan_get_source_location_type instead of
1882 ubsan_source_location_type.
1883 * asan.c (asan_protect_global): Don't protect globals
1884 with ubsan_get_source_location_type () type.
1885 (asan_add_global): Provide global decl location info
1888 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1890 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
1893 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1895 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
1897 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
1899 (ipa_polymorphic_call_context::dump): Fix formating.
1900 (walk_ssa_copies): Add logic avoiding loops; update uses.
1901 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
1903 2014-10-02 Mark Wielaard <mjw@redhat.com>
1906 * dwarf2out.c (gen_subprogram_die): When a member function is
1907 explicitly deleted then add a DW_AT_GNU_deleted attribute.
1908 * langhooks.h (struct lang_hooks_for_decls): Add
1909 function_decl_deleted_p langhook.
1910 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
1911 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
1913 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1915 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
1916 NULL pointer checks.
1917 (ipa_polymorphic_call_context::get_dynamic_type): Return true
1918 if type doesn't change.
1919 * cgraph.h (cgraph_indirect_call_info): New flag.
1920 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
1921 (cgraph_node::dump): Dump it.
1922 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
1923 of context.get_dynamic_type.
1924 (ipa_make_edge_direct_to_target): Do not speculate
1925 edge that is already speuclative.
1926 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
1927 speculate to __builtin_unreachable
1928 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
1930 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
1932 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1934 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
1935 get_dynamic_type; drop TODO.
1936 * ipa-polymorphic-call.c
1937 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
1938 for otr_type to be unknown.
1940 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1942 * common/config/score/score-common.c: Remove.
1943 * config.gcc: Remove support for score-*.
1944 * config/score/constraints.md: Remove.
1945 * config/score/elf.h: Remove.
1946 * config/score/predicates.md: Remove.
1947 * config/score/score-conv.h: Remove.
1948 * config/score/score-generic.md: Remove.
1949 * config/score/score-modes.def: Remove.
1950 * config/score/score-protos.h: Remove.
1951 * config/score/score.c: Remove.
1952 * config/score/score.h: Remove.
1953 * config/score/score.md: Remove.
1954 * config/score/score.opt: Remove.
1955 * doc/md.texi: Don't document score-*.
1957 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1960 * genconditions.c: Directly include ggc.h before rtl.h.
1962 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
1964 * ipa-polymorphic-call.c
1965 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
1966 code determining speculative type.
1967 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
1969 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1971 * altivec.md (altivec_lvsl): New define_expand.
1972 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
1973 (altivec_lvsr): New define_expand.
1974 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
1975 * rs6000.c (rs6000_expand_builtin): Change to use
1976 altivec_lvs[lr]_direct; remove commented-out code.
1978 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1980 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
1981 Issue a warning message when vec_lvsl or vec_lvsr is used with a
1982 little endian target.
1984 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1986 * tree-pretty-print.c (dump_location): Make it extern. Dump also
1988 * tree-pretty-print.h (dump_location): Declare.
1989 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
1990 (pp_gimple_stmt_1): Likewise.
1991 (dump_implicit_edges): Likewise.
1992 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
1996 2014-10-03 David Malcolm <dmalcolm@redhat.com>
1998 * gcc.c (driver::global_initializations): Remove "const" so
1999 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
2000 and decoded_options_count.
2002 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
2004 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
2006 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
2007 TARGET_E500_DOUBLE case here.
2009 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2014 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
2016 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2018 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
2019 * lto-cgraph.c (lto_output_edge, input_edge): Stream
2020 in_polymorphic_cdtor
2021 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
2022 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
2023 * cgraphclones.c (cgraph_edge::clone): Likewise.
2024 * ipa-prop.c (update_jump_functions_after_inlining,
2025 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
2026 to possible_dynamic_type_change.
2027 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
2028 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2029 IN_POLY_CDOTR argument.
2031 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
2032 for BASE and OUTER_TYPE being NULL.
2033 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2034 in_poly_cdtor parameter.
2036 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2038 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
2039 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
2041 (expand_vec_perm_1): Likewise.
2043 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2044 Uros Bizjak <ubizjak@gmail.com>
2046 PR tree-optimization/61403
2047 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
2048 error in comment. Also optimize 256-bit vectors for AVX2
2049 or AVX (floating vectors only), provided the first permutation
2050 can be performed in one insn.
2052 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2054 * gcc.c (class driver): New class.
2055 (main): Reimplement in terms of driver::main, moving most of the
2056 locals to be locals within individual methods of class driver.
2057 The remaining locals "explicit_link_files", "decoded_options" and
2058 "decoded_options_count" are used by multiple driver:: methods, and
2059 so become member data. Doing so isolates the argc/argv reads and
2060 writes. Replace "goto out" with a special exit code from
2061 new method driver::prepare_infiles. Split out the old
2062 implementation of main into the following...
2063 (driver::main): New function, corresponding to the old "main"
2065 (driver::set_progname): New function, taken from the old
2066 "main" implementation.
2067 (driver::expand_at_files): Likewise.
2068 (driver::decode_argv): Likewise.
2069 (driver::global_initializations): Likewise.
2070 (driver::build_multilib_strings): Likewise.
2071 (driver::set_up_specs): Likewise.
2072 (driver::putenv_COLLECT_GCC): Likewise.
2073 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
2074 (driver::handle_unrecognized_options): Likewise.
2075 (driver::maybe_print_and_exit): Likewise.
2076 (driver::prepare_infiles): Likewise.
2077 (driver::do_spec_on_infiles): Likewise.
2078 (driver::maybe_run_linker): Likewise.
2079 (driver::final_actions): Likewise.
2080 (driver::get_exit_code): Likewise.
2082 2014-10-03 Yury Gribov <y.gribov@samsung.com>
2084 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
2085 don't emit empty ctors.
2087 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
2089 * convert.c (convert_to_integer): Do not introduce useless conversions
2090 between integral types.
2092 2014-10-03 David Sherwood <david.sherwood@arm.com>
2094 * ira-int.h (ira_allocno): Mark hard_regno as signed.
2096 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
2098 * lra-constraints.c (inherit_in_ebb): Handle calls with
2099 multiple return values.
2100 * caller-save.c (save_call_clobbered_regs): Likewise.
2102 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2104 * tree-vect-data-refs.c (vect_permute_load_chain,
2105 vect_shift_permute_load_chain): Fix a typo in temporary var names,
2106 suffle3 to shuffle3.
2109 * omp-low.c (taskreg_contexts): New variable.
2110 (scan_omp_parallel): Push newly created context into taskreg_contexts
2111 vector and move record layout code to finish_taskreg_scan.
2112 (scan_omp_task): Likewise.
2113 (finish_taskreg_scan): New function.
2114 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
2115 vector elements and release it.
2118 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
2119 of palignr arguments can't be used due to min 0 or max - min
2120 too high, try also op0, op1 order of palignr arguments.
2122 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
2124 * cgraph.h (ipa_polymorphic_call_context):
2125 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
2126 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
2127 * ipa-polymorphic-call.c
2128 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
2129 past end of dynamic types.
2130 (ipa_polymorphic_call_context::stream_out,
2131 speculative_outer_type): Stream dynamic flag.
2132 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
2133 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
2135 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
2137 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
2138 * ipa-prop.c (update_jump_functions_after_inlining,
2139 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
2141 2014-10-02 Teresa Johnson <tejohnson@google.com>
2143 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
2144 up when synthesizing counts to avoid rounding errors.
2146 2014-10-02 Teresa Johnson <tejohnson@google.com>
2149 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
2150 asserts to handle incoming insanities.
2152 2014-10-02 Martin Jambor <mjambor@suse.cz>
2154 PR tree-optimization/63375
2155 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
2158 2014-10-02 Olivier Hainque <hainque@adacore.com>
2160 * Makefile.in (CROSS): Define, to @CROSS.
2162 2014-10-02 Jakub Jelinek <jakub@redhat.com>
2165 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
2166 if it expands to a single insn only.
2167 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
2168 fail unless in_order is true. Add forward declaration.
2169 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
2170 is useful for one_operand_p.
2171 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
2173 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2175 * cgraphclones.c (build_function_type_skip_args): Do not make new
2176 type variant of old.
2178 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2180 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
2181 when speculation is added.
2182 (ipa_edge_args): Add polymorphic_call_contexts.
2183 (ipa_get_ith_polymorhic_call_context): New accesor.
2184 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
2185 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
2186 (ipa_compute_jump_functions_for_edge): Compute contexts.
2187 (update_jump_functions_after_inlining): Update contexts.
2188 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
2189 update dumping; add speculative edge creation.
2190 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
2192 (update_indirect_edges_after_inlining): Pass down context.
2193 (ipa_edge_duplication_hook): Duplicate contexts.
2194 (ipa_write_node_info): Stream out contexts.
2195 (ipa_read_node_info): Stream in contexts.
2196 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
2198 (try_speculative_devirtualization): New function.
2199 * ipa-utils.h (try_speculative_devirtualization): Declare.
2201 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2203 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
2206 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2208 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
2211 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2213 * ipa-polymorphic-call.c
2214 (ipa_polymorphic_call_context::restrict_to_inner_class):
2215 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
2216 use speculation_consistent_p to do so; Add CONSDER_BASES
2217 and CONSIDER_PLACEMENT_NEW parameters.
2218 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
2219 short circuit obvious cases.
2220 (ipa_polymorphic_call_context::dump): Improve formatting.
2221 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
2222 combine_speculation_with to record speculations; Do not ICE when
2223 object is located in pointer type decl; do not ICE for methods
2224 of UNION_TYPE; do not record nonpolymorphic types.
2225 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
2226 (ipa_polymorphic_call_context::combine_speculation_with): New method.
2227 (ipa_polymorphic_call_context::combine_with): New method.
2228 (ipa_polymorphic_call_context::make_speculative): Move here; use
2229 combine speculation.
2230 * cgraph.h (ipa_polymorphic_call_context): Update
2231 restrict_to_inner_class prototype; add offset_by, make_speculative,
2232 combine_with, useless_p, combine_speculation_with and
2233 speculation_consistent_p methods.
2234 (ipa_polymorphic_call_context::offset_by): New method.
2235 (ipa_polymorphic_call_context::useless_p): New method.
2237 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
2239 PR rtl-optimization/62151
2240 * combine.c (can_combine_p): Allow the destination register of INSN
2241 to be clobbered in I3.
2242 (subst): Do not substitute into clobbers of registers.
2244 2014-10-01 Jakub Jelinek <jakub@redhat.com>
2247 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
2248 offset, TARGET_MEM_REF and SSA_NAME.
2250 * config/i386/i386.c (expand_vec_perm_palignr): Handle
2251 256-bit vectors for TARGET_AVX2.
2253 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
2257 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
2258 argument to avx2_permv2ti.
2260 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2262 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
2264 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
2266 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
2267 (fmod<mode>3): Ditto.
2268 (fpremxf4_i387): Ditto.
2269 (reminderxf3): Ditto.
2270 (reminder<mode>3): Ditto.
2271 (fprem1xf4_i387): Ditto.
2273 2014-09-30 Teresa Johnson <tejohnson@google.com>
2275 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
2276 duplicate_blocks bitmap.
2277 (remove_ctrl_stmt_and_useless_edges): Ditto.
2278 (create_block_for_threading): Ditto.
2279 (compute_path_counts): New function.
2280 (update_profile): Ditto.
2281 (recompute_probabilities): Ditto.
2282 (update_joiner_offpath_counts): Ditto.
2283 (freqs_to_counts_path): Ditto.
2284 (clear_counts_path): Ditto.
2285 (ssa_fix_duplicate_block_edges): Update profile info.
2286 (ssa_create_duplicates): Pass new parameter.
2287 (ssa_redirect_edges): Remove old profile update.
2288 (thread_block_1): New duplicate_blocks bitmap,
2289 remove old profile update.
2290 (thread_single_edge): Pass new parameter.
2292 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
2295 * varasm.c (decode_reg_name_and_count): Check availability for
2296 registers from ADDITIONAL_REGISTER_NAMES.
2298 2014-09-30 David Malcolm <dmalcolm@redhat.com>
2301 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
2302 (PLUGIN_HEADERS): Add pass-instances.def.
2304 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
2306 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
2308 * config/aarch64/aarch64-simd.md
2309 (aarch64_sqdmull_laneq<mode>): Expand iterator.
2310 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
2311 (vqdmulls_lane_s32): Fix return type.
2312 (vqdmulls_laneq_s32): New.
2314 2014-09-30 Jakub Jelinek <jakub@redhat.com>
2317 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
2318 or invert_jump_1 if jump isn't any_condjump_p.
2320 2014-09-30 Terry Guo <terry.guo@arm.com>
2322 * config/arm/arm-cores.def (cortex-m7): New core name.
2323 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
2325 * config/arm/arm-tables.opt: Regenerated.
2326 * config/arm/arm-tune.md: Regenerated.
2327 * config/arm/arm.h (TARGET_VFP5): New macro.
2328 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
2329 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
2330 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
2331 * doc/invoke.texi: Document new cpu and fpu names.
2333 2014-09-30 Jiong Wang <jiong.wang@arm.com>
2335 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
2336 before sinking insn.
2338 2014-09-30 David Sherwood <david.sherwood@arm.com>
2340 * ira-int.h (ira_allocno): Add "wmode" field.
2341 * ira-build.c (create_insn_allocnos): Add new "parent" function
2343 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
2344 that cannot be accessed in wmode.
2346 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
2348 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
2351 2014-09-29 Andi Kleen <ak@linux.intel.com>
2353 * opts.c (print_filtered_help): Print --param min/max/default
2356 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
2358 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
2360 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
2362 * tree-vrp.c (get_single_symbol): New function.
2363 (build_symbolic_expr): Likewise.
2364 (symbolic_range_based_on_p): New predicate.
2365 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
2366 for PLUS and MINUS. Do not drop symbolic ranges at the end.
2367 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
2368 operand is symbolic and based on the other operand.
2370 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
2372 * config/microblaze/microblaze.md (call_internal1): Use VOID
2373 instead of SI to fix "((void (*)(void)) 0)()" issue
2375 2014-09-29 Nick Clifton <nickc@redhat.com>
2377 * config/msp430/msp430.c (msp430_expand_prologue): Return a
2378 CLOBBER rtx for naked functions.
2379 (msp430_expand_epilogue): Likewise.
2380 (msp430_use_f5_series_hwmult): Cache result.
2381 (use_32bit_hwmult): Cache result.
2382 (msp430_no_hwmult): New function.
2383 (msp430_output_labelref): Use it.
2385 2014-09-29 Jakub Jelinek <jakub@redhat.com>
2388 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
2389 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
2390 use the alignment of avar rather than ovar.
2392 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
2394 * config/pa/pa.c (pa_output_function_epilogue): Only update
2395 last_address when a nonnote insn is found.
2397 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2400 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
2402 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2405 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
2406 fix pasto in checking array size.
2408 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2411 * passes.def (pass_tracer): Move before last dominator pass.
2413 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
2415 * gcc.c (try_generate_repro): Remove argument "prog". Change all
2417 (run_attempt): Handle errors of "pex_run" invocation.
2419 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
2421 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
2423 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
2424 (TARGET_ASAN_SHADOW_OFFSET): Define.
2426 2014-09-26 Martin Liska <mliska@suse.cz>
2428 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
2430 * cgraph.h: Likewise.
2431 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
2432 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
2433 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
2434 * tree-ssa-alias.h: Likewise.
2436 2014-09-26 Jakub Jelinek <jakub@redhat.com>
2437 Max Ostapenko <m.ostapenko@partner.samsung.com>
2439 * common.opt: New option.
2440 * doc/invoke.texi: Describe new option.
2441 * gcc.c (execute): Don't free first string early, but at the end
2442 of the function. Call retry_ice if compiler exited with
2444 (main): Factor out common code.
2445 (print_configuration): New function.
2446 (files_equal_p): Likewise.
2447 (check_repro): Likewise.
2448 (run_attempt): Likewise.
2449 (do_report_bug): Likewise.
2450 (append_text): Likewise.
2451 (try_generate_repro): Likewise
2453 2014-09-25 Andi Kleen <ak@linux.intel.com>
2455 * config/i386/i386.c (x86_print_call_or_nop): New function.
2456 (x86_function_profiler): Support -mnop-mcount and
2458 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
2459 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
2461 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
2463 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
2464 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
2465 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
2468 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
2470 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
2471 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
2472 types_odr_comparable): Declare.
2473 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
2474 * ipa-polymorphic-call.c: New file.
2475 (contains_polymorphic_type_p, possible_placement_new,
2476 ipa_polymorphic_call_context::restrict_to_inner_class,
2477 contains_type_p, decl_maybe_in_construction_p,
2478 ipa_polymorphic_call_context::stream_out,
2479 ipa_polymorphic_call_context::debug,
2480 ipa_polymorphic_call_context::stream_in,
2481 ipa_polymorphic_call_context::set_by_decl,
2482 ipa_polymorphic_call_context::set_by_invariant,
2484 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2485 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
2486 extr_type_from_vtbl_ptr_store, record_known_type
2487 check_stmt_for_type_change,
2488 ipa_polymorphic_call_context::get_dynamic_type): Move here from
2490 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
2491 and streamer-hooks.h
2492 (contains_polymorphic_type_p, possible_placement_new,
2493 ipa_polymorphic_call_context::restrict_to_inner_class,
2494 contains_type_p, decl_maybe_in_construction_p,
2495 ipa_polymorphic_call_context::stream_out,
2496 ipa_polymorphic_call_context::debug,
2497 ipa_polymorphic_call_context::stream_in,
2498 ipa_polymorphic_call_context::set_by_decl,
2499 ipa_polymorphic_call_context::set_by_invariant,
2501 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2502 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
2503 extr_type_from_vtbl_ptr_store, record_known_type
2504 check_stmt_for_type_change,
2505 ipa_polymorphic_call_context::get_dynamic_type): Move to
2506 ipa-polymorphic-call.c
2507 (type_all_derivations_known_p, types_odr_comparable,
2508 types_must_be_same_for_odr): Export.
2509 (type_known_to_have_no_deriavations_p): New function.
2510 * Makefile.in: Add ipa-polymorphic-call.c
2512 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
2514 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
2516 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
2517 (possible_polymorphic_call_targets): Instead of computing both
2518 speculative and non-speculative answers, do just one at a time.
2519 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
2520 (dump_targets): Break out from ...
2521 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
2522 and non-speculative lists.
2523 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
2524 * ipa-utils.h (possible_polymorphic_call_targets): Update.
2526 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
2528 PR rtl-optimization/63348
2529 * emit-rtl.c (try_split): Do not emit extra barrier.
2531 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
2533 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
2534 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
2536 (aarch64_<sur>shll2_n<mode>): Likewise.
2537 (aarch64_<sur>shr_n<mode>): Likewise.
2538 (aarch64_<sur>sra_n<mode>: Likewise.
2539 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
2540 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
2541 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
2542 * config/aarch64/iterators.md (ve_mode): New.
2543 (offsetlr): Remap to infix text for use in new predicates.
2544 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
2545 (aarch64_simd_shift_imm_hi): Likewise.
2546 (aarch64_simd_shift_imm_si): Likewise.
2547 (aarch64_simd_shift_imm_di): Likewise.
2548 (aarch64_simd_shift_imm_offset_qi): Likewise.
2549 (aarch64_simd_shift_imm_offset_hi): Likewise.
2550 (aarch64_simd_shift_imm_offset_si): Likewise.
2551 (aarch64_simd_shift_imm_offset_di): Likewise.
2552 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
2553 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
2554 (aarch64_simd_shift_imm_bitsize_si): Likewise.
2555 (aarch64_simd_shift_imm_bitsize_di): Likewise.
2557 2014-09-25 Jiong Wang <jiong.wang@arm.com>
2559 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
2560 new created BB as the intersection of live-in from "old_dest" and
2563 2014-09-25 Felix Yang <felix.yang@huawei.com>
2565 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
2566 * genautomata.c (merge_states): Ditto.
2568 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
2571 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
2572 in instruction sequence.
2574 2014-09-25 Nick Clifton <nickc@redhat.com>
2577 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
2578 in instruction sequence.
2580 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2583 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
2584 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
2586 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2587 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2588 Anna Tikhonova <anna.tikhonova@intel.com>
2589 Ilya Tocar <ilya.tocar@intel.com>
2590 Andrey Turetskiy <andrey.turetskiy@intel.com>
2591 Ilya Verbin <ilya.verbin@intel.com>
2592 Kirill Yukhin <kirill.yukhin@intel.com>
2593 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2595 * config/i386/sse.md
2596 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
2597 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
2598 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
2599 (define_expand "<avx512>_perm<mode>_mask"): ... this.
2600 Use VI8F_256_512 mode iterator.
2601 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
2602 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
2604 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2605 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2606 Anna Tikhonova <anna.tikhonova@intel.com>
2607 Ilya Tocar <ilya.tocar@intel.com>
2608 Andrey Turetskiy <andrey.turetskiy@intel.com>
2609 Ilya Verbin <ilya.verbin@intel.com>
2610 Kirill Yukhin <kirill.yukhin@intel.com>
2611 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2613 * config/i386/sse.md
2614 (define_insn "avx_movshdup256<mask_name>"): Add masking.
2615 (define_insn "sse3_movshdup<mask_name>"): Ditto.
2616 (define_insn "avx_movsldup256<mask_name>"): Ditto.
2617 (define_insn "sse3_movsldup<mask_name>"): Ditto.
2618 (define_insn "vec_dupv2df<mask_name>"): Ditto.
2619 (define_insn "*vec_concatv2df"): Add EVEX version.
2621 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2622 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2623 Anna Tikhonova <anna.tikhonova@intel.com>
2624 Ilya Tocar <ilya.tocar@intel.com>
2625 Andrey Turetskiy <andrey.turetskiy@intel.com>
2626 Ilya Verbin <ilya.verbin@intel.com>
2627 Kirill Yukhin <kirill.yukhin@intel.com>
2628 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2630 * config/i386/sse.md
2631 (define_insn "vec_set<mode>_0"): Add EVEX version.
2633 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2634 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2635 Anna Tikhonova <anna.tikhonova@intel.com>
2636 Ilya Tocar <ilya.tocar@intel.com>
2637 Andrey Turetskiy <andrey.turetskiy@intel.com>
2638 Ilya Verbin <ilya.verbin@intel.com>
2639 Kirill Yukhin <kirill.yukhin@intel.com>
2640 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2642 * config/i386/sse.md
2644 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
2646 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
2647 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
2648 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
2649 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
2650 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
2651 (define_expand "sse2_cvtpd2ps_mask): New.
2652 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
2653 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
2655 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2656 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2657 Anna Tikhonova <anna.tikhonova@intel.com>
2658 Ilya Tocar <ilya.tocar@intel.com>
2659 Andrey Turetskiy <andrey.turetskiy@intel.com>
2660 Ilya Verbin <ilya.verbin@intel.com>
2661 Kirill Yukhin <kirill.yukhin@intel.com>
2662 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2664 * config/i386/i386.c
2665 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
2666 (ufix_notruncv8dfv8si2_mask_round): ... this.
2667 * config/i386/sse.md
2668 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
2669 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
2670 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
2671 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
2672 (define_expand "sse2_cvtpd2dq"): Delete.
2673 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
2674 make 2nd operand const0 vector.
2675 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
2677 (define_mode_attr pd2udqsuff): New.
2679 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
2680 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
2681 (define_insn "*avx_cvttpd2dq256_2"): Delete.
2682 (define_expand "sse2_cvttpd2dq"): Ditto.
2683 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
2684 make 2nd operand const0 vector.
2686 2014-09-25 Jakub Jelinek <jakub@redhat.com>
2688 PR tree-optimization/63341
2689 * tree-vectorizer.h (vect_create_data_ref_ptr,
2690 vect_create_addr_base_for_vector_ref): Add another tree argument
2691 defaulting to NULL_TREE.
2692 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
2693 argument, pass it down to vect_create_addr_base_for_vector_ref.
2694 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
2695 add that to base_offset too if non-NULL.
2696 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
2697 for dr_explicit_realign_optimized set it to vector byte size
2698 - 1 instead of setting offset, pass byte_offset down to
2699 vect_create_data_ref_ptr.
2701 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
2703 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
2704 forgotten debug output; canonicalize querries more wtih LTO.
2706 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
2708 * cgraph.h (class ipa_polymorphic_call_context): Move here from
2709 ipa-utils.h; add stream_int and stream_out methods.
2710 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
2711 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
2712 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
2714 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2715 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2716 ipa_polymorphic_call_context::clear_speculation,
2717 ipa_polymorphic_call_context::clear_outer_type): Move here from
2719 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
2720 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2721 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2722 ipa_polymorphic_call_context::clear_speculation,
2723 ipa_polymorphic_call_context::clear_outer_type): Likewise.
2724 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
2726 (ipa_polymorphic_call_context::stream_out): New method.
2727 (ipa_polymorphic_call_context::stream_in): New method.
2728 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
2729 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
2731 (ipa_analyze_call_uses): Simplify.
2732 (update_indirect_edges_after_inlining): Do not care about outer_type.
2733 (ipa_write_indirect_edge_info): Update.
2734 (ipa_write_indirect_edge_info): Likewise.
2735 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
2736 (dump_edge_flags): Break out from ...
2737 (cgraph_node::dump): ... here; dump indirect edges.
2739 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
2741 * ipa-utils.h (polymorphic_call_context): Add
2742 metdhos dump, debug and clear_outer_type.
2743 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
2744 (ipa_polymorphic_call_context::clear_outer_type): New method.
2745 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
2746 * ipa-devirt.c (types_odr_comparable): New function.
2747 (types_must_be_same_for_odr): New function.
2748 (odr_subtypes_equivalent_p): Simplify.
2749 (possible_placement_new): Break out from ...
2750 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
2751 be more cuatious about returning false in cases the context may be
2752 valid in derived type or via placement new.
2753 (contains_type_p): Clear maybe_derived_type
2754 (ipa_polymorphic_call_context::dump): New method.
2755 (ipa_polymorphic_call_context::debug): New method.
2756 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
2757 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
2758 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
2759 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
2760 to suceed on all valid cases; remove confused sanity check.
2761 (dump_possible_polymorphic_call_targets): Simplify.
2763 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
2765 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
2766 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
2767 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
2768 varpool.c: Rename all instances of DECL_ABSTRACT to
2771 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2773 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
2774 special handling for stores whose SET_SRC is an UNSPEC (such as
2777 2014-09-24 Jiong Wang <jiong.wang@arm.com>
2779 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
2780 !REG_P (src) to release more instruction sink opportunities.
2782 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
2784 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
2785 move costs for 128-bit types.
2787 2014-09-24 Martin Jambor <mjambor@suse.cz>
2789 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
2790 when duplicating a PASS_THROUGH jump function when creating a
2793 2014-09-24 Marek Polacek <polacek@redhat.com>
2797 * asan.c (maybe_instrument_call): Add default case.
2798 * ipa-pure-const.c (special_builtin_state): Likewise.
2799 * predict.c (expr_expected_value_1): Likewise.
2800 * lto-streamer-out.c (write_symbol): Initialize variable.
2802 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2804 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
2806 (vmuld_laneq_f64): Likewise.
2807 (vmuls_lane_f32): Likewise.
2808 (vmuls_laneq_f32): Likewise.
2810 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
2813 * varpool.c (varpool_node::add): Pass decl attributes
2814 to lookup_attribute.
2816 2014-09-24 Jakub Jelinek <jakub@redhat.com>
2819 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
2821 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2823 PR tree-optimization/63266
2824 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
2825 marker for unknown byte value.
2826 (MARKER_MASK): New macro.
2827 (MARKER_BYTE_UNKNOWN): New macro.
2828 (HEAD_MARKER): New macro.
2829 (do_shift_rotate): Mark bytes with unknown values due to sign
2830 extension when doing an arithmetic right shift. Replace hardcoded
2831 mask for marker by new MARKER_MASK macro.
2832 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
2833 numbers accordingly.
2835 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2836 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2837 Anna Tikhonova <anna.tikhonova@intel.com>
2838 Ilya Tocar <ilya.tocar@intel.com>
2839 Andrey Turetskiy <andrey.turetskiy@intel.com>
2840 Ilya Verbin <ilya.verbin@intel.com>
2841 Kirill Yukhin <kirill.yukhin@intel.com>
2842 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2844 * config/i386/sse.md
2846 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
2848 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
2849 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
2851 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2852 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2853 Anna Tikhonova <anna.tikhonova@intel.com>
2854 Ilya Tocar <ilya.tocar@intel.com>
2855 Andrey Turetskiy <andrey.turetskiy@intel.com>
2856 Ilya Verbin <ilya.verbin@intel.com>
2857 Kirill Yukhin <kirill.yukhin@intel.com>
2858 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2860 * config/i386/sse.md
2861 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
2862 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
2863 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
2864 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
2865 (define_expand "avx512vl_pshuflw_mask"): New.
2866 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
2867 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
2868 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
2869 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
2870 (define_expand "avx512vl_pshufhw_mask"): New.
2871 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
2873 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2874 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2875 Anna Tikhonova <anna.tikhonova@intel.com>
2876 Ilya Tocar <ilya.tocar@intel.com>
2877 Andrey Turetskiy <andrey.turetskiy@intel.com>
2878 Ilya Verbin <ilya.verbin@intel.com>
2879 Kirill Yukhin <kirill.yukhin@intel.com>
2880 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2882 * config/i386/i386.c
2883 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
2884 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
2885 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
2886 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
2887 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
2888 * config/i386/sse.md
2889 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
2891 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
2892 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
2894 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
2895 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
2896 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
2897 (define_expand "avx512vl_pshufd_mask"): New.
2898 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
2900 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2901 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2902 Anna Tikhonova <anna.tikhonova@intel.com>
2903 Ilya Tocar <ilya.tocar@intel.com>
2904 Andrey Turetskiy <andrey.turetskiy@intel.com>
2905 Ilya Verbin <ilya.verbin@intel.com>
2906 Kirill Yukhin <kirill.yukhin@intel.com>
2907 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2909 * config/i386/i386.c
2910 (CODE_FOR_avx2_extracti128): Rename to ...
2911 (CODE_FOR_avx_vextractf128v4di): this.
2912 (CODE_FOR_avx2_inserti128): Rename to ...
2913 (CODE_FOR_avx_vinsertf128v4di): this.
2914 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
2915 CODE_FOR_avx_vextractf128v4di.
2916 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
2917 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
2918 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
2919 CODE_FOR_avx512vl_vinsertv8si.
2920 * config/i386/sse.md
2922 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
2923 AVX512_VEC mode iterator.
2925 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
2928 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
2929 AVX512_VEC_2 mode iterator.
2930 (define_insn "vec_set_lo_<mode><mask_name>"): New.
2931 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2932 (define_expand "avx512vl_vinsert<mode>"): Ditto.
2933 (define_insn "avx2_vec_set_lo_v4di"): Delete.
2934 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
2935 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
2936 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2937 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
2938 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2939 (define_expand "avx2_extracti128"): Delete.
2940 (define_expand "avx2_inserti128"): Ditto.
2942 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2943 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2944 Anna Tikhonova <anna.tikhonova@intel.com>
2945 Ilya Tocar <ilya.tocar@intel.com>
2946 Andrey Turetskiy <andrey.turetskiy@intel.com>
2947 Ilya Verbin <ilya.verbin@intel.com>
2948 Kirill Yukhin <kirill.yukhin@intel.com>
2949 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2951 * config/i386/sse.md
2952 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
2953 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
2954 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
2955 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
2956 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
2957 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
2958 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
2959 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
2960 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
2961 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
2962 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
2963 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
2964 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
2966 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
2968 PR rtl-optimization/63210
2969 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
2970 HARD_REGNO is not available for CONFLICT_A.
2972 2014-09-23 Andi Kleen <ak@linux.intel.com>
2974 * cgraph.h (symtab_node): Add no_reorder attribute.
2975 (symbol_table::output_asm_statements): Remove.
2976 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
2977 (cgraph_node::create_version_clone): Dito.
2978 (symbol_table::output_asm_statements): Remove.
2979 * trans-mem.c (ipa_tm_create_version_alias): Dito.
2980 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
2981 (output_in_order): Add no_reorder flag. Only handle no_reorder
2983 (symbol_table::compile): Add separate pass for no_reorder nodes.
2984 (process_common_attributes): Set no_reorder flag in symtab node.
2986 (process_function_and_variable_attributes): Pass symtab nodes to
2987 process_common_attributes.
2988 * doc/extend.texi (no_reorder): Document no_reorder attribute.
2989 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
2990 (lto_output_varpool_node): Dito.
2991 (input_overwrite_node): Dito.
2992 (input_varpool_node): Dito.
2993 * varpool.c (varpool_node::add): Set no_reorder attribute.
2994 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
2995 (symbol_table::output_variables): Dito.
2996 * symtab.c (symtab_node::dump_base): Print no_reorder.
2998 2014-09-23 Jiong Wang <jiong.wang@arm.com>
3000 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
3003 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
3005 * configure: Regenerate.
3007 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
3009 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
3010 when result_mode == shift_mode.
3012 2014-09-23 Kostya Serebryany <kcc@google.com>
3014 Update to match the changed asan API.
3015 * asan.c (asan_global_struct): Update the __asan_global definition
3016 to match the new API.
3017 (asan_add_global): Ditto.
3018 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
3021 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
3023 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
3024 refine the constraints used on 32/64-bit floating point moves.
3026 (f64_vsx): Likewise.
3029 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
3030 (BOOL_REGS_OP1): Likewise.
3031 (BOOL_REGS_OP2): Likewise.
3032 (BOOL_REGS_UNARY): Likewise.
3033 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
3034 32/64-bit floating point moves. Do not use wa, instead use ww/ws
3035 for moves involving VSX registers. Do not use constraints that
3036 target VSX registers for decimal types.
3037 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
3038 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
3040 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
3042 * tree.h (int_bit_position): Turn into inline function;
3043 implement using wide int.
3044 * tree.c (int_bit_position): Remove.
3046 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
3049 * target-globals.c (target_globals::~target_globals): Fix location
3050 of ira_int destruction.
3052 2014-09-23 Renlin Li <renlin.li@arm.com>
3054 * config/aarch64/aarch64.md (return): New.
3055 (simple_return): Likewise.
3056 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
3057 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
3059 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
3061 * common/config/aarch64/aarch64-common.c:
3062 (default_options aarch_option_optimization_table):
3063 Default to -fsched-pressure.
3065 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
3067 * cfgcleanup.c (try_optimize_cfg): Do not remove label
3068 with LABEL_PRESERVE_P flag set.
3070 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3071 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3072 Anna Tikhonova <anna.tikhonova@intel.com>
3073 Ilya Tocar <ilya.tocar@intel.com>
3074 Andrey Turetskiy <andrey.turetskiy@intel.com>
3075 Ilya Verbin <ilya.verbin@intel.com>
3076 Kirill Yukhin <kirill.yukhin@intel.com>
3077 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3079 * config/i386/sse.md
3080 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
3081 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
3082 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
3083 (define_insn "sse2_shufpd_v2df_mask"): New.
3085 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3086 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3087 Anna Tikhonova <anna.tikhonova@intel.com>
3088 Ilya Tocar <ilya.tocar@intel.com>
3089 Andrey Turetskiy <andrey.turetskiy@intel.com>
3090 Ilya Verbin <ilya.verbin@intel.com>
3091 Kirill Yukhin <kirill.yukhin@intel.com>
3092 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3094 * config/i386/sse.md
3095 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
3096 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
3097 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
3098 (define_insn "sse_shufps_v4sf_mask"): New.
3100 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3101 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3102 Anna Tikhonova <anna.tikhonova@intel.com>
3103 Ilya Tocar <ilya.tocar@intel.com>
3104 Andrey Turetskiy <andrey.turetskiy@intel.com>
3105 Ilya Verbin <ilya.verbin@intel.com>
3106 Kirill Yukhin <kirill.yukhin@intel.com>
3107 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3109 * config/i386/sse.md
3110 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
3111 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
3112 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
3113 (define_insn "unpcklps128_mask"): New.
3115 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3116 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3117 Anna Tikhonova <anna.tikhonova@intel.com>
3118 Ilya Tocar <ilya.tocar@intel.com>
3119 Andrey Turetskiy <andrey.turetskiy@intel.com>
3120 Ilya Verbin <ilya.verbin@intel.com>
3121 Kirill Yukhin <kirill.yukhin@intel.com>
3122 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3124 * config/i386/sse.md
3125 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
3126 (define_insn "avx512vl_unpckhpd128_mask"): New.
3127 (define_expand "avx_movddup256<mask_name>"): Add masking.
3128 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
3129 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
3130 (define_insn "avx512vl_unpcklpd128_mask"): New.
3132 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3134 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3135 * doc/tm.texi: Regenerate.
3136 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
3137 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3138 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3140 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3141 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3142 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3143 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3144 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3146 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3147 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3148 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3149 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3150 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3151 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3152 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3153 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3154 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3155 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3156 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3159 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
3161 * tree-ssa-ccp.c (prop_value_d): Rename to ...
3162 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
3163 * ipa-prop.c (struct type_change_info): Rename to ...
3164 (prop_type_change_info): ... this; update uses.
3165 * ggc-page.c (globals): Rename to ...
3166 (static struct ggc_globals): ... this; update uses.
3167 * tree-ssa-loop-im.c (mem_ref): Rename to ...
3168 (im_mem_ref): ... this; update uses.
3169 * ggc-common.c (loc_descriptor): Rename to ...
3170 (ggc_loc_descriptor): ... this; update uses.
3171 * lra-eliminations.c (elim_table): Rename to ...
3172 (lra_elim_table): ... this; update uses.
3173 * bitmap.c (output_info): Rename to ...
3174 (bitmap_output_info): ... this; update uses.
3175 * gcse.c (expr): Rename to ...
3176 (gcse_expr) ... this; update uses.
3177 (occr): Rename to ...
3178 (gcse_occr): .. this; update uses.
3179 * tree-ssa-copy.c (prop_value_d): Rename to ...
3180 (prop_value_t): ... this.
3181 * predict.c (block_info_def): Rename to ...
3182 (block_info): ... this; update uses.
3183 (edge_info_def): Rename to ...
3184 (edge_info): ... this; update uses.
3185 * profile.c (bb_info): Rename to ...
3186 (bb_profile_info): ... this; update uses.
3187 * alloc-pool.c (output_info): Rename to ...
3188 (pool_output_info): ... this; update uses.
3189 * ipa-cp.c (topo_info): Rename to ..
3190 (ipa_topo_info): ... this; update uses.
3191 * tree-nrv.c (nrv_data): Rename to ...
3192 (nrv_data_t): ... this; update uses.
3193 * ipa-split.c (bb_info): Rename to ...
3194 (split_bb_info): ... this one.
3195 * profile.h (edge_info): Rename to ...
3196 (edge_profile_info): ... this one; update uses.
3197 * dse.c (bb_info): Rename to ...
3198 (dse_bb_info): ... this one; update uses.
3199 * cprop.c (occr): Rename to ...
3200 (cprop_occr): ... this one; update uses.
3201 (expr): Rename to ...
3202 (cprop_expr): ... this one; update uses.
3204 2014-09-22 Jason Merrill <jason@redhat.com>
3206 * Makefile.in (check-parallel-%): Add @.
3208 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3210 * config/aarch64/geniterators.sh: New.
3211 * config/aarch64/iterators.md (VDQF_DF): New.
3212 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
3213 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
3215 2014-09-22 Peter A. Bigot <pab@pabigot.com>
3217 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
3218 -lnosys when -msim absent.
3220 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
3222 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
3224 2014-09-22 Richard Biener <rguenther@suse.de>
3226 * gimplify.c (gimplify_init_constructor): Do not leave
3227 non-GIMPLE vector constructors around.
3228 * tree-cfg.c (verify_gimple_assign_single): Verify that
3229 CONSTRUCTORs have gimple elements.
3231 2014-09-22 Jakub Jelinek <jakub@redhat.com>
3234 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
3235 insert a debug source bind stmt setting DEBUG_EXPR_DECL
3236 instead of a normal gimple assignment stmt.
3238 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3240 * config/bfin/bfin.md: Fix use of constraints in define_split.
3242 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3244 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
3245 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
3247 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3249 * hard-reg-set.h: Include hash-table.h.
3250 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
3252 * target-globals.c (target_globals::~target_globals): Call
3253 hard_regs->finalize.
3254 * rtl.h (subreg_shape): New structure.
3255 (shape_of_subreg): New function.
3256 (simplifiable_subregs): Declare.
3257 * reginfo.c (simplifiable_subreg): New structure.
3258 (simplifiable_subregs_hasher): Likewise.
3259 (simplifiable_subregs): New function.
3260 (invalid_mode_changes): Delete.
3261 (alid_mode_changes, valid_mode_changes_obstack): New variables.
3262 (record_subregs_of_mode): Remove subregs_of_mode parameter.
3263 Record valid mode changes in valid_mode_changes.
3264 (find_subregs_of_mode): Remove subregs_of_mode parameter.
3265 Update calls to record_subregs_of_mode.
3266 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
3267 handling. Initialize new variables. Update call to
3268 find_subregs_of_mode.
3269 (invalid_mode_change_p): Check new variables instead of
3270 invalid_mode_changes.
3271 (finish_subregs_of_mode): Finalize new variables instead of
3272 invalid_mode_changes.
3273 (target_hard_regs::finalize): New function.
3274 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
3275 even when CLASS_CANNOT_CHANGE_MODE is undefined.
3277 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3279 * combine.c (subst): Use simplify_subreg_regno rather than
3280 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
3282 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3284 * rtl.h (subreg_info): Expand commentary
3285 * rtlanal.c (subreg_get_info): Likewise.
3287 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3289 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
3290 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
3291 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
3293 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
3295 * config/arm/arm.c: #include "tm-constrs.h"
3296 (thumb1_size_rtx_costs): Adjust rtx costs.
3298 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
3300 * configure.ac (target_header_dir): Move block defining
3301 this to before the block setting inhibit_libc.
3302 (inhibit_libc): When considering $with_headers, just
3303 check it it's explicitly "no". If not, also check if
3304 $target_header_dir/stdio.h is present. If not, set
3306 * configure: Regenerate.
3308 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
3310 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
3312 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3314 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
3315 insn for divides by integer powers of two.
3316 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
3317 (mod<mode>3): Fix formatting.
3318 (three anonymous define_insn and two define_split): Delete.
3320 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3322 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
3323 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
3324 (floatdisf2_internal2): Ditto.
3325 (ashrdi3_no_power): Ditto. Fix formatting.
3327 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3329 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
3330 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
3333 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3335 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
3336 constant, use addsi3 directly.
3337 (three anonymous define_insn, two define_split): Delete.
3338 (sub<mode>3): Move. Do not allow constant second operand.
3339 Generate different insn for constant first operand.
3340 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
3341 (subf<mode>3_imm): New.
3342 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
3343 (*plus_ltu<mode>): Only handle registers.
3344 (*plus_ltu<mode>_1): New. Handle integer third operand.
3345 (*plus_gtu<mode>): Only handle registers.
3346 (*plus_gtu<mode>_1): New. Handle integer third operand.
3348 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3350 * config/rs6000/rs6000.md (iorxor): New code_iterator.
3351 (iorxor): New code_attr.
3352 (IORXOR): New code_attr.
3353 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
3354 (ior<mode>3, xor<mode>3): Delete.
3355 (<iorxor><mode>3): New.
3356 (splitter for "big" integer ior, xor): New.
3357 (*bool<mode>3): Move. Also handle AND.
3358 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
3359 (splitter for "big" integer ior, xor): Delete.
3361 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3363 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
3364 (two anonymous define_insn and two define_split): Delete.
3365 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
3367 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3369 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
3370 (two anonymous define_insn and two define_split): Delete.
3371 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
3373 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3375 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
3377 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3379 * config/rs6000/predicates.md (ca_operand): Allow subregs.
3380 (input_operand): Do not allow ca_operand.
3381 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
3382 carry bit, allow SImode and Pmode.
3383 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
3385 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
3387 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
3388 clobbered registers using clobber_reg. Remove UNSPEC decoration.
3389 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
3390 (*call_rex64_ms_sysv): Remove.
3391 (*call_value_rex64_ms_sysv): Ditto.
3392 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
3394 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
3396 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
3399 2014-09-20 Andreas Schwab <schwab@suse.de>
3401 * config/ia64/ia64.md: Remove constraints from define_split
3404 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3406 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
3407 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
3408 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
3409 (get_dynamic_type): Remove.
3410 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
3411 (clear_speculation): Bring to ipa-deivrt.h
3412 (get_class_context): Rename to ...
3413 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
3414 (contains_type_p): Update.
3415 (get_dynamic_type): Rename to ...
3416 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
3417 (possible_polymorphic_call_targets): UPdate.
3418 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
3419 * ipa-prop.c (ipa_analyze_call_uses): Update.
3421 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3423 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
3424 privatize dynamic TLS variables.
3426 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3428 * diagnostic.c (warning_n): New function.
3429 * diagnostic-core.h (warning_n): Declare.
3430 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
3431 output dynamic counts when available.
3433 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3435 PR tree-optimization/63255
3436 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
3437 issue in setting body_removed flag.
3439 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3442 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
3443 that visibility change is possible
3444 (handle_weakref_attribute): Likewise.
3445 * cgraph.h (symtab_node): Add method get_create and
3446 field refuse_visibility_changes.
3447 (symtab_node::get_create): New method.
3448 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
3449 * varasm.c (mark_weak): Verify that visibility change is
3452 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
3454 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
3455 for base_reg_operand to be common between LO_SUM and PLUS.
3456 (fusion_gpr_mem_combo): New predicate to match a fused address
3457 that combines the addis and memory offset address.
3459 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
3461 (emit_fusion_gpr_load): Likewise.
3463 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
3464 signature to pass each argument separately, rather than
3465 using an operands array. Rewrite the insns found by peephole2 to
3466 be a single insn, rather than hoping the insns will still be
3467 together when the peephole pass is done. Drop being called via a
3469 (emit_fusion_gpr_load): Change calling signature to be called from
3470 the fusion_gpr_load_<mode> insns with a combined memory address
3471 instead of the peephole pass passing the addis and offset
3474 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
3476 (power8 fusion peephole): Drop support for doing power8 via a
3477 normal peephole that was created by the peephole2 pass.
3478 (power8 fusion peephole2): Create a new insn with the fused
3479 address, so that the fused operation is kept together after
3480 register allocation is done.
3481 (fusion_gpr_load_<mode>): Likewise.
3483 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3486 * tree.c (need_assembler_name_p): Do not mangle variadic types.
3488 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
3490 * recog.c (scratch_operand): Do not simply allow all hard registers:
3491 only allow those that are allocatable.
3493 2014-09-19 Felix Yang <felix.yang@huawei.com>
3495 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
3496 comments and fix spacing to conform to coding style.
3498 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3500 * genrecog.c (validate_pattern): Allow empty constraints in
3503 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
3505 * dwarf2out.c (decl_ultimate_origin): Update comment.
3506 * tree.c (block_ultimate_origin): Same.
3508 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3510 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
3511 Update GCC version name to GCC 5.
3512 (rs6000_function_arg_boundary): Likewise.
3513 (rs6000_function_arg): Likewise.
3515 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3517 * config/sh/sh.md: Fix use of constraints in define_split.
3519 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
3522 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
3524 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3526 * doc/md.texi (Modifiers): Consistently use "read/write"
3527 nomenclature rather than "input/output".
3528 * genrecog.c (constraints_supported_in_insn_p): New.
3529 (validate_pattern): If needed, also check constraints on
3530 MATCH_SCRATCH operands.
3531 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
3532 operands with no '=' or '+' modifier.
3534 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3536 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
3537 scratch register as written.
3539 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3541 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
3544 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3546 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
3549 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3552 * config/s390/s390.c (s390_emit_epilogue): When doing the return
3553 address load optimization force s390_optimize_prologue to leave it
3554 that way. Only do the optimization if we already decided to push
3555 r14 into a stack slot.
3557 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
3559 * asan.c (build_check_stmt): Alignment arg was added.
3560 (asan_expand_check_ifn): Optimization for alignment >= 8.
3562 2014-09-19 Olivier Hainque <hainque@adacore.com>
3564 * config/i386/vxworksae.h: Remove obsolete definitions.
3565 (STACK_CHECK_PROTECT): Define.
3566 * config/i386/vx-common.h: Remove. Merge contents within
3567 config/i386/vxworks.h.
3568 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
3571 2014-09-19 Olivier Hainque <hainque@adacore.com>
3573 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
3574 * config/rs6000/t-vxworksmils: New file.
3575 * config/rs6000/vxworksmils.h: New file.
3577 2014-09-19 Olivier Hainque <hainque@adacore.com>
3579 * varasm.c (default_section_type_flags): Flag .persistent.bss
3580 sections as SECTION_BSS.
3582 2014-09-19 Nick Clifton <nickc@redhat.com>
3584 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
3585 pop'ed registers so that DCE does not eliminate them.
3587 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
3590 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
3592 2014-09-18 Joseph Myers <joseph@codesourcery.com>
3594 * system.h (LIBGCC2_TF_CEXT): Poison.
3595 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
3596 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
3597 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
3598 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
3599 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
3600 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
3601 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
3602 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
3603 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
3605 2014-09-19 Kito Cheng <kito@0xlab.org>
3607 * except.h: Fix header guard.
3608 * addresses.h: Add missing header guard.
3609 * cfghooks.h: Likewise.
3610 * collect-utils.h: Likewise.
3611 * collect2-aix.h: Likewise.
3612 * conditions.h: Likewise.
3613 * cselib.h: Likewise.
3614 * dwarf2asm.h: Likewise.
3615 * graphds.h: Likewise.
3616 * graphite-scop-detection.h: Likewise.
3617 * gsyms.h: Likewise.
3618 * hw-doloop.h: Likewise.
3619 * incpath.h: Likewise.
3620 * ipa-inline.h: Likewise.
3621 * ipa-ref.h: Likewise.
3622 * ira-int.h: Likewise.
3624 * lra-int.h: Likewise.
3626 * lto-section-names.h: Likewise.
3627 * read-md.h: Likewise.
3628 * reload.h: Likewise.
3629 * rtl-error.h: Likewise.
3630 * sdbout.h: Likewise.
3631 * targhooks.h: Likewise.
3632 * tree-affine.h: Likewise.
3633 * xcoff.h: Likewise.
3634 * xcoffout.h: Likewise.
3636 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
3639 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
3642 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
3645 * lra.c (lra): Call recog_init.
3647 2014-09-18 Jakub Jelinek <jakub@redhat.com>
3650 * asan.c (transform_statements): Don't instrument clobber statements.
3652 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3654 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
3655 to neon_load1_1reg<q>.
3657 2014-09-17 Jakub Jelinek <jakub@redhat.com>
3660 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
3661 if there are only debug stmts after the noreturn call, instead
3662 remove the debug stmts.
3664 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
3666 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
3667 (odr_types_equivalent_p): Use pair hash.
3668 (odr_subtypes_equivalent_p): Likewise, do structural compare
3669 on ODR types that may be mismatched.
3670 (warn_odr): Support warning when only one field is given.
3671 (odr_types_equivalent_p): Strenghten comparsions made;
3673 (add_type_duplicate): Update VISITED hash set.
3675 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
3677 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
3678 Enable selection of 'posix' or no thread model.
3680 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
3682 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
3683 when architecture is older than ARMv7.
3685 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
3688 * config/pa/pa.c (pa_function_value): Directly handle aggregates
3689 that fit exactly in a word or double word.
3691 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
3693 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
3696 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
3697 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3698 Anna Tikhonova <anna.tikhonova@intel.com>
3699 Ilya Tocar <ilya.tocar@intel.com>
3700 Andrey Turetskiy <andrey.turetskiy@intel.com>
3701 Ilya Verbin <ilya.verbin@intel.com>
3702 Kirill Yukhin <kirill.yukhin@intel.com>
3703 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3705 * config/i386/i386.c
3706 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
3707 * config/i386/sse.md
3708 (define_mode_iterator VI48F_256): New.
3709 (define_mode_attr extract_type): Ditto.
3710 (define_mode_attr extract_suf): Ditto.
3711 (define_mode_iterator AVX512_VEC): Ditto.
3713 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
3715 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
3717 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
3719 (define_mode_attr extract_type_2): Ditto.
3720 (define_mode_attr extract_suf_2): Ditto.
3721 (define_mode_iterator AVX512_VEC_2): Ditto.
3723 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
3724 AVX512_VEC_2 mode iterator.
3725 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
3726 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
3727 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
3728 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
3729 (define_split for V16FI mode): Ditto.
3730 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
3731 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
3732 (define_split for VI8F_256 mode): Ditto.
3733 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
3734 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
3735 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
3736 (define_split for VI4F_256 mode): Ditto.
3737 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
3738 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
3739 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
3740 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
3741 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
3742 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
3743 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
3744 Update `type' attribute, remove explicit `memory' attribute calculation.
3746 2014-09-16 Kito Cheng <kito@0xlab.org>
3748 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
3749 ira_spilled_reg_stack_slots_num if using lra.
3750 (do_reload): Remove release ira_spilled_reg_stack_slots part.
3751 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
3752 make sure not using lra.
3753 (ira_reuse_stack_slot): Likewise.
3754 (ira_mark_new_stack_slot): Likewise.
3756 2014-09-15 Andi Kleen <ak@linux.intel.com>
3758 * function.c (allocate_struct_function): Force
3759 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
3760 profiling is disabled.
3762 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
3764 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
3765 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
3766 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
3767 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
3768 macro with statically checked member functions.
3769 * rtl.h (rtx_insn::deleted): New method.
3770 (rtx_insn::set_deleted): Likewise.
3771 (rtx_insn::set_undeleted): Likewise.
3772 (INSN_DELETED_P): Remove.
3774 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
3776 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
3777 result of emit_jump_insn_before to a new variable.
3778 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
3779 (mark_jump_label_1): Likewise.
3780 (mark_jump_label_asm): Likewise.
3781 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
3782 * rtl.h (mark_jump_label): Adjust.
3784 2014-09-15 Jakub Jelinek <jakub@redhat.com>
3786 * Makefile.in (dg_target_exps): Remove.
3787 (check_gcc_parallelize): Change to just an upper bound number.
3788 (check-%-subtargets): Always print the non-parallelized goals.
3789 (check_p_vars, check_p_comma, check_p_subwork): Remove.
3790 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
3791 check_p_numbers3, check_p_numbers4, check_p_numbers5,
3792 check_p_numbers6): New variables.
3793 (check_p_numbers): Set to sequence from 1 to 9999.
3794 (check_p_subdirs): Set to sequence from 1 to minimum of
3795 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
3797 (check-%, check-parallel-%): Rewritten so that for parallelized
3798 testing each job runs all the *.exp files, with
3799 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
3801 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3803 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
3805 (arc_sets_cc_p): Likewise.
3806 * config/arc/arc.c (arc_print_operand): Use methods of
3807 "final_sequence" for clarity, and to enable strengthening of
3808 locals "jump" and "delay" from rtx to rtx_insn *.
3809 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
3810 rtx_insn *; use method of rtx_sequence for typesafety.
3811 (arc_get_insn_variants): Use insn method of rtx_sequence for
3813 (arc_pad_return): Likewise.
3814 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
3815 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
3816 dyn_cast to rtx_sequence *, using insn method for typesafety.
3817 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
3818 rtx_sequence * and use insn method when invoking get_attr_length.
3819 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
3820 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
3821 rtx_sequence *, introducing a local "seq", using its insn method
3822 from typesafety and clarity.
3823 (add_sched_insns_for_speculation): Strengthen local "next" from
3825 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
3826 (predicate_insn): Likewise.
3827 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
3829 * config/cris/cris.c (cris_notice_update_cc): Likewise.
3830 * config/epiphany/epiphany-protos.h
3831 (extern void epiphany_insert_mode_switch_use): Likewise for param
3833 (get_attr_sched_use_fpu): Likewise for param.
3834 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
3835 Likewise for param "insn".
3836 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
3837 param "insn" of "target_insert_mode_switch_use" callback.
3838 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
3839 (frv_issues_to_branch_unit_p): Likewise.
3840 (frv_pack_insn_p): Likewise.
3841 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
3842 const rtx * (i.e. mutable rtx_def * const *) to
3844 * config/i386/i386-protos.h (standard_sse_constant_opcode):
3845 Strengthen first param from rtx to rtx_insn *.
3846 (output_fix_trunc): Likewise.
3847 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
3848 (output_fix_trunc): Likewise.
3849 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
3851 (min_insn_size): Likewise for param "insn".
3852 (get_mem_group): Likewise.
3854 (get_insn_path): Likewise.
3855 (get_insn_group): Likewise.
3856 (count_num_restricted): Likewise.
3857 (fits_dispatch_window): Likewise.
3858 (add_insn_window): Likewise.
3859 (add_to_dispatch_window): Likewise.
3860 (debug_insn_dispatch_info_file): Likewise.
3861 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
3863 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
3864 "cmp" and local "prev".
3865 (m32c_output_compare): Likewise for param "insn".
3866 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
3867 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
3868 (define_predicate "large_insn_p"): Likewise.
3869 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
3870 param from rtx to rtx_insn *.
3871 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
3872 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
3873 (m68k_sched_attr_size): Likewise.
3874 (sched_get_opxy_mem_type): Likewise for param "insn".
3875 (m68k_sched_attr_op_mem): Likewise.
3876 (sched_mem_operand_p): Likewise.
3877 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
3878 * config/mep/mep.c (mep_multi_slot): Likewise.
3879 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
3881 (mips_sync_loop_insns): Likewise.
3882 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
3883 method of "final_sequence" for typesafety.
3884 (mips_process_sync_loop): Strengthen param "insn" from rtx to
3886 (mips_output_sync_loop): Likewise.
3887 (mips_sync_loop_insns): Likewise.
3888 (mips_74k_agen_init): Likewise.
3889 (mips_sched_init): Use NULL rather than NULL_RTX when working with
3891 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
3892 Strengthen param "insn" from rtx to rtx_insn *.
3893 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
3895 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
3897 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
3898 "insn". Use method of rtx_sequence for typesafety.
3899 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
3901 (branch_needs_nop_p): Likewise.
3902 (use_skip_p): Likewise.
3903 (pa_insn_refs_are_delayed): Likewise.
3904 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
3905 for locals "insn", "ninsn".
3906 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
3908 (is_cracked_insn): Likewise.
3909 (is_branch_slot_insn): Likewise.
3910 (is_nonpipeline_insn): Likewise.
3911 (insn_terminates_group_p): Likewise.
3912 (insn_must_be_first_in_group): Likewise.
3913 (insn_must_be_last_in_group): Likewise.
3914 (force_new_group): Likewise for param "next_insn".
3915 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
3917 (s390_sched_score): Likewise.
3918 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
3919 (rtx sfunc_uses_reg): Likewise for sole param.
3920 * config/sh/sh.c (sh_print_operand): Use insn method of
3921 final_sequence for typesafety.
3922 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
3923 Use insn method of final_sequence for typesafety.
3924 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
3925 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
3927 (eligible_for_return_delay): Likewise.
3928 (eligible_for_sibcall_delay): Likewise.
3929 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
3930 (eligible_for_return_delay): Likewise.
3931 (eligible_for_sibcall_delay): Likewise.
3932 * config/stormy16/stormy16-protos.h
3933 (xstormy16_output_cbranch_hi): Likewise for final param.
3934 (xstormy16_output_cbranch_si): Likewise.
3935 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
3936 (xstormy16_output_cbranch_si): Likewise.
3937 * config/v850/v850-protos.h (notice_update_cc): Likewise.
3938 * config/v850/v850.c (notice_update_cc): Likewise.
3940 * final.c (get_attr_length_1): Strengthen param "insn" and param
3941 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
3942 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
3943 (get_attr_min_length): Likewise.
3944 (shorten_branches): Likewise for signature of locals "length_fun"
3945 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
3946 from a checked cast and use its methods for clarity and to enable
3947 strengthening local "inner_insn" from rtx to rtx_insn *.
3948 * genattr.c (gen_attr): When writing out the prototypes of the
3949 various generated "get_attr_" functions, strengthen the params of
3950 the non-const functions from rtx to rtx_insn *.
3951 Similarly, strengthen the params of insn_default_length,
3952 insn_min_length, insn_variable_length_p, insn_current_length.
3953 (main): Similarly, strengthen the param of num_delay_slots,
3954 internal_dfa_insn_code, insn_default_latency, bypass_p,
3955 insn_latency, min_issue_delay, print_reservation,
3956 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
3957 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
3958 to hook_int_rtx_insn_unreachable.
3959 * genattrtab.c (write_attr_get): When writing out the generated
3960 "get_attr_" functions, strengthen the param "insn" from rtx to
3961 rtx_insn *, eliminating a checked cast.
3962 (make_automaton_attrs): When writing out prototypes of
3963 "internal_dfa_insn_code_", "insn_default_latency_" functions
3964 and the "internal_dfa_insn_code" and "insn_default_latency"
3965 callbacks, strengthen their params from rtx to rtx_insn *
3966 * genautomata.c (output_internal_insn_code_evaluation): When
3967 writing out code, add a checked cast from rtx to rtx_insn * when
3968 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
3969 (output_dfa_insn_code_func): Strengthen param of generated
3970 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
3971 (output_trans_func): Likewise for generated function
3973 (output_internal_insn_latency_func): When writing out generated
3974 function "internal_insn_latency", rename params from "insn" and
3975 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
3976 locals "insn" and "insn2" as rtx_insn * with checked casts once
3977 we've proven that we're not dealing with const0_rtx.
3978 (output_insn_latency_func): Strengthen param of generated
3979 function "insn_latency" from rtx to rtx_insn *.
3980 (output_print_reservation_func): Likewise for generated function
3981 "print_reservation".
3982 (output_insn_has_dfa_reservation_p): Likewise for generated
3983 function "insn_has_dfa_reservation_p".
3984 * hooks.c (hook_int_rtx_unreachable): Rename to...
3985 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
3986 from rtx to rtx_insn *.
3987 * hooks.h (hook_int_rtx_unreachable): Likewise.
3988 (extern int hook_int_rtx_insn_unreachable): Likewise.
3989 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
3990 (get_attr_min_length): Likewise.
3991 * recog.c (get_enabled_alternatives): Likewise.
3992 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
3993 * reorg.c (find_end_label): Introduce local rtx "pat" and
3994 strengthen local "insn" from rtx to rtx_insn *.
3995 (redundant_insn): Use insn method of "seq" rather than element for
3996 typesafety; strengthen local "control" from rtx to rtx_insn *.
3997 * resource.c (mark_referenced_resources): Add checked cast to
3998 rtx_insn * within INSN/JUMP_INSN case.
3999 (mark_set_resources): Likewise.
4000 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
4003 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4005 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
4006 param "label" from rtx to rtx_insn *.
4007 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
4009 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
4010 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
4011 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
4012 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
4013 * final.c (default_label_align_after_barrier_max_skip): Strengthen
4014 param from rtx to rtx_insn *.
4015 (default_loop_align_max_skip): Likewise.
4016 (default_label_align_max_skip): Likewise.
4017 (default_jump_align_max_skip): Likewise.
4018 * target.def (label_align_after_barrier_max_skip): Likewise.
4019 (loop_align_max_skip): Likewise.
4020 (label_align_max_skip): Likewise.
4021 (jump_align_max_skip): Likewise.
4022 * targhooks.h (default_label_align_after_barrier_max_skip):
4024 (default_loop_align_max_skip): Likewise.
4025 (default_label_align_max_skip): Likewise.
4026 (default_jump_align_max_skip): Likewise.
4028 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4030 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
4031 from const_rtx to const rtx_insn *. Update union members from rtx
4033 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
4034 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
4035 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
4036 strengthen both params from const_rtx to const rtx_insn *.
4037 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
4038 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
4039 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
4041 * target.def (can_follow_jump): Strengthen both params from
4042 const_rtx to const rtx_insn *, and update default implementation
4043 from hook_bool_const_rtx_const_rtx_true to
4044 hook_bool_const_rtx_insn_const_rtx_insn_true.
4046 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4048 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
4049 "insn" from rtx to rtx_insn *.
4050 * sched-int.h (deps_start_bb): Likewise for 2nd param.
4052 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4053 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4054 Anna Tikhonova <anna.tikhonova@intel.com>
4055 Ilya Tocar <ilya.tocar@intel.com>
4056 Andrey Turetskiy <andrey.turetskiy@intel.com>
4057 Ilya Verbin <ilya.verbin@intel.com>
4058 Kirill Yukhin <kirill.yukhin@intel.com>
4059 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4061 * config/i386/sse.md
4062 (define_insn "vcvtph2ps<mask_name>"): Add masking.
4063 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
4064 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
4065 (define_expand "vcvtps2ph_mask"): New.
4066 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
4067 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
4068 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
4070 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4071 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4072 Anna Tikhonova <anna.tikhonova@intel.com>
4073 Ilya Tocar <ilya.tocar@intel.com>
4074 Andrey Turetskiy <andrey.turetskiy@intel.com>
4075 Ilya Verbin <ilya.verbin@intel.com>
4076 Kirill Yukhin <kirill.yukhin@intel.com>
4077 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4079 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
4081 (define_mode_iterator VI24_AVX512BW_1): Ditto.
4082 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
4083 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
4084 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
4085 also for TARGET_AVX512VL.
4086 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
4088 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
4090 * doc/install.texi (Options specification): add
4091 --disable-libsanitizer item.
4093 2014-09-14 James Clarke <jrtc27@jrtc27.com>
4094 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4097 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
4099 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
4100 kernel version check to avoid incrementing it after every major OS X
4102 (darwin_default_min_version): Avoid static memory buffer.
4104 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
4106 * tree.c (need_assembler_name_p): Store C++ type mangling only
4109 2014-09-13 Marek Polacek <polacek@redhat.com>
4111 * tree.c (protected_set_expr_location): Don't check whether T is
4114 2014-09-12 DJ Delorie <dj@redhat.com>
4116 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
4117 (extend_and_shift1_hipsi2): Likewise.
4118 (extend_and_shift2_hipsi2): Likewise.
4120 2014-09-12 David Malcolm <dmalcolm@redhat.com>
4122 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
4123 with NULL when dealing with an insn.
4124 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
4125 from rtx to rtx_insn *.
4126 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
4127 const_rtx to const rtx_insn *.
4128 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
4130 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
4132 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
4135 2014-09-12 Joseph Myers <joseph@codesourcery.com>
4137 * target.def (libgcc_floating_mode_supported_p): New hook.
4138 * targhooks.c (default_libgcc_floating_mode_supported_p): New
4140 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
4141 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
4142 (LIBGCC2_HAS_TF_MODE): Remove.
4143 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
4144 * doc/tm.texi: Regenerate.
4145 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
4147 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
4148 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
4149 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
4150 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
4151 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4152 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
4153 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
4154 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
4155 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
4156 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
4158 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
4159 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4160 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4161 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4162 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4163 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4164 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4165 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
4166 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
4167 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
4168 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4169 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
4170 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
4171 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
4173 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
4175 (ia64_libgcc_floating_mode_supported_p): New function.
4176 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
4177 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
4178 (IA64_NO_LIBGCC_TFMODE): Define.
4179 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
4180 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
4182 (pdp11_scalar_mode_supported_p): New function.
4183 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
4184 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
4186 2014-09-12 Richard Biener <rguenther@suse.de>
4189 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
4191 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
4193 * tree.c (integer_each_onep): New function.
4194 * tree.h (integer_each_onep): Declare it.
4195 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
4196 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
4197 (X & 1) == 0 for vector and complex.
4199 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4201 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
4203 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
4204 cost to spilling from integer to FP registers.
4206 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4208 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
4210 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
4211 are now handled correctly.
4213 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4215 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
4216 handling of CALLER_SAVE_REGS and POINTER_REGS.
4218 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4220 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
4221 the number of hard registers.
4223 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4224 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4225 Anna Tikhonova <anna.tikhonova@intel.com>
4226 Ilya Tocar <ilya.tocar@intel.com>
4227 Andrey Turetskiy <andrey.turetskiy@intel.com>
4228 Ilya Verbin <ilya.verbin@intel.com>
4229 Kirill Yukhin <kirill.yukhin@intel.com>
4230 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4232 * config/i386/sse.md
4233 (define_mode_iterator VI48_AVX512VL): New.
4234 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
4235 "avx512f_vternlog<mode>_maskz" and update mode iterator.
4236 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
4237 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
4238 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
4239 "avx512f_vternlog<mode>_mask" and update mode iterator.
4240 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
4241 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
4243 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
4244 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
4245 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
4246 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
4247 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
4248 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
4250 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4251 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4252 Anna Tikhonova <anna.tikhonova@intel.com>
4253 Ilya Tocar <ilya.tocar@intel.com>
4254 Andrey Turetskiy <andrey.turetskiy@intel.com>
4255 Ilya Verbin <ilya.verbin@intel.com>
4256 Kirill Yukhin <kirill.yukhin@intel.com>
4257 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4259 * config/i386/sse.md (VI128_256): Delete.
4260 (define_mode_iterator VI124_256): New.
4261 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
4262 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
4263 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
4264 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
4265 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
4266 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
4267 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
4268 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
4270 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
4271 in presence of AVX-512.
4273 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4274 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4275 Anna Tikhonova <anna.tikhonova@intel.com>
4276 Ilya Tocar <ilya.tocar@intel.com>
4277 Andrey Turetskiy <andrey.turetskiy@intel.com>
4278 Ilya Verbin <ilya.verbin@intel.com>
4279 Kirill Yukhin <kirill.yukhin@intel.com>
4280 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4282 * config/i386/sse.md
4283 (define_expand "<avx512>_gathersi<mode>"): Rename from
4284 "avx512f_gathersi<mode>".
4285 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
4286 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
4287 (define_expand "<avx512>_gatherdi<mode>"): Rename from
4288 "avx512f_gatherdi<mode>".
4289 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
4290 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
4292 (define_expand "<avx512>_scattersi<mode>"): Rename from
4293 "avx512f_scattersi<mode>".
4294 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
4295 (define_expand "<avx512>_scatterdi<mode>"): Rename from
4296 "avx512f_scatterdi<mode>".
4297 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
4299 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
4301 * ira.h (ira_finish_once): Delete.
4302 * ira-int.h (target_ira_int::~target_ira_int): Declare.
4303 (target_ira_int::free_ira_costs): Likewise.
4304 (target_ira_int::free_register_move_costs): Likewise.
4305 (ira_finish_costs_once): Delete.
4306 * ira.c (free_register_move_costs): Replace with...
4307 (target_ira_int::free_register_move_costs): ...this new function.
4308 (target_ira_int::~target_ira_int): Define.
4309 (ira_init): Call free_register_move_costs as a member function rather
4310 than a global function.
4311 (ira_finish_once): Delete.
4312 * ira-costs.c (free_ira_costs): Replace with...
4313 (target_ira_int::free_ira_costs): ...this new function.
4314 (ira_init_costs): Call free_ira_costs as a member function rather
4315 than a global function.
4316 (ira_finish_costs_once): Delete.
4317 * target-globals.c (target_globals::~target_globals): Call the
4318 target_ira_int destructor.
4319 * toplev.c: Include lra.h.
4320 (finalize): Call lra_finish_once rather than ira_finish_once.
4322 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
4324 * common.opt (flto-odr-type-merging): New flag.
4325 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
4326 (types_same_for_odr): Likewise.
4327 (odr_subtypes_equivalent_p): Likewise.
4328 (add_type_duplicate): Do not walk type variants.
4329 (register_odr_type): New function.
4330 * ipa-utils.h (register_odr_type): Declare.
4331 (odr_type_p): New function.
4332 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
4334 * doc/invoke.texi (-flto-odr-type-merging): Document.
4335 * tree.c (need_assembler_name_p): Compute ODR names when asked
4337 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
4339 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
4342 * config/i386/i386.c (ix86_option_override_internal): Also turn
4343 off OPTION_MASK_ABI_X32 for -m16.
4345 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
4347 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
4350 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
4353 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
4354 Directly forward to __*_DENORM_MIN__.
4356 2014-09-11 David Malcolm <dmalcolm@redhat.com>
4358 * rtl.h (LABEL_REF_LABEL): New macro.
4360 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
4361 of XEXP (, 0), where we know that we have a LABEL_REF.
4362 * cfgbuild.c (make_edges): Likewise.
4363 (purge_dead_tablejump_edges): Likewise.
4364 * cfgexpand.c (convert_debug_memory_address): Likewise.
4365 * cfgrtl.c (patch_jump_insn): Likewise.
4366 * combine.c (distribute_notes): Likewise.
4367 * cse.c (hash_rtx_cb): Likewise.
4368 (exp_equiv_p): Likewise.
4369 (fold_rtx): Likewise.
4370 (check_for_label_ref): Likewise.
4371 * cselib.c (rtx_equal_for_cselib_1): Likewise.
4372 (cselib_hash_rtx): Likewise.
4373 * emit-rtl.c (mark_label_nuses): Likewise.
4374 * explow.c (convert_memory_address_addr_space): Likewise.
4375 * final.c (output_asm_label): Likewise.
4376 (output_addr_const): Likewise.
4377 * gcse.c (add_label_notes): Likewise.
4378 * genconfig.c (walk_insn_part): Likewise.
4379 * genrecog.c (validate_pattern): Likewise.
4380 * ifcvt.c (cond_exec_get_condition): Likewise.
4381 (noce_emit_store_flag): Likewise.
4382 (noce_get_alt_condition): Likewise.
4383 (noce_get_condition): Likewise.
4384 * jump.c (maybe_propagate_label_ref): Likewise.
4385 (mark_jump_label_1): Likewise.
4386 (redirect_exp_1): Likewise.
4387 (rtx_renumbered_equal_p): Likewise.
4388 * lra-constraints.c (operands_match_p): Likewise.
4389 * reload.c (operands_match_p): Likewise.
4390 (find_reloads): Likewise.
4391 * reload1.c (set_label_offsets): Likewise.
4392 * reorg.c (get_branch_condition): Likewise.
4393 * rtl.c (rtx_equal_p_cb): Likewise.
4394 (rtx_equal_p): Likewise.
4395 * rtlanal.c (reg_mentioned_p): Likewise.
4396 (rtx_referenced_p): Likewise.
4397 (get_condition): Likewise.
4398 * sched-vis.c (print_value): Likewise.
4399 * varasm.c (const_hash_1): Likewise.
4400 (compare_constant): Likewise.
4401 (const_rtx_hash_1): Likewise.
4402 (output_constant_pool_1): Likewise.
4404 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
4406 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
4407 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
4409 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
4410 cr6_test_for_lt_reverse): Ditto.
4412 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
4415 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
4417 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
4419 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
4420 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
4421 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
4422 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
4425 (aarch64_fold_builtin): Remove all reinterpret cases.
4427 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
4429 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
4431 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
4432 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
4433 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
4434 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
4435 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
4436 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
4437 aarch64_reinterpretv2df<mode>): Delete.
4439 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
4441 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
4442 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
4443 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
4444 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
4445 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
4446 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
4447 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
4448 vreinterpret_u32_f64): Use cast.
4450 * config/aarch64/iterators.md (VD_RE): Delete.
4452 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
4454 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
4455 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
4456 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
4457 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
4458 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
4459 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
4460 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
4461 Replace inline assembler with __aarch64_vset_lane_any.
4463 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
4465 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
4467 (vmull_high_lane_s32): Likewise.
4468 (vmull_high_lane_u16): Likewise.
4469 (vmull_high_lane_u32): Likewise.
4471 2014-09-11 Jason Merrill <jason@redhat.com>
4474 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
4476 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
4479 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
4480 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
4481 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
4483 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
4484 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4485 Anna Tikhonova <anna.tikhonova@intel.com>
4486 Ilya Tocar <ilya.tocar@intel.com>
4487 Andrey Turetskiy <andrey.turetskiy@intel.com>
4488 Ilya Verbin <ilya.verbin@intel.com>
4489 Kirill Yukhin <kirill.yukhin@intel.com>
4490 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4492 * config/i386/sse.md
4493 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
4494 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
4495 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
4497 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
4498 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
4500 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
4502 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
4503 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
4504 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
4505 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
4506 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
4507 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
4508 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
4509 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
4511 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
4513 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
4514 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
4515 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
4517 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
4519 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
4520 to access removed nodes.
4522 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
4524 PR tree-optimization/63186
4525 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
4526 (mark_nonssa_use): Likewise.
4527 (verify_non_ssa_vars): Verify all header blocks for label
4530 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
4531 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4532 Anna Tikhonova <anna.tikhonova@intel.com>
4533 Ilya Tocar <ilya.tocar@intel.com>
4534 Andrey Turetskiy <andrey.turetskiy@intel.com>
4535 Ilya Verbin <ilya.verbin@intel.com>
4536 Kirill Yukhin <kirill.yukhin@intel.com>
4537 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4539 * config/i386/sse.md
4540 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
4541 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
4542 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
4543 "<avx2_avx512f>_permvar<mode><mask_name>".
4544 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
4545 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
4546 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
4547 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
4549 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
4550 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
4551 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
4552 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
4554 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
4556 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
4557 V2DF, V4SF, DF, and DI modes.
4558 (vsx_fmav2df2): Likewise.
4559 (vsx_float_fix_<mode>2): Likewise.
4560 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
4562 2014-09-10 Xinliang David Li <davidxl@google.com>
4565 * config/arm/arm.md (movcond_addsi): Handle case where source
4566 and target operands are the same.
4568 2014-09-10 David Malcolm <dmalcolm@redhat.com>
4570 * final.c (this_is_asm_operands): Strengthen this variable from
4571 rtx to const rtx_insn *.
4572 * output.h (this_is_asm_operands): Likewise.
4573 * rtl-error.c (location_for_asm): Strengthen param "insn" from
4574 const_rtx to const rtx_insn *.
4575 (diagnostic_for_asm): Likewise.
4576 * rtl-error.h (error_for_asm): Likewise.
4577 (warning_for_asm): Likewise.
4579 2014-09-10 David Malcolm <dmalcolm@redhat.com>
4581 * genextract.c (print_header): When writing out insn_extract to
4582 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
4583 * recog.h (insn_extract): Strengthen the param from rtx to
4586 2014-09-10 Mike Stump <mikestump@comcast.net>
4588 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
4591 2014-09-10 Martin Jambor <mjambor@suse.cz>
4593 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
4594 (analyze): Do not set analyze flag if expand_thunk returns false;.
4595 (create_wrapper): Likewise.
4596 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
4598 2014-09-10 Martin Jambor <mjambor@suse.cz>
4601 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
4602 new decl properly. Analyze the new thunk if it is expanded.
4604 2014-09-10 Andreas Schwab <schwab@suse.de>
4606 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
4607 [USED_FOR_TARGET]: Define.
4609 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
4611 * config/mips/mips.c (mips_secondary_reload_class): Handle
4614 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
4616 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
4619 2014-09-10 Jakub Jelinek <jakub@redhat.com>
4621 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
4622 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
4623 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
4624 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
4625 flag_delete_null_pointer_checks for them.
4626 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
4627 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
4628 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
4629 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
4630 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
4632 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
4633 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
4634 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
4635 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
4636 * doc/invoke.texi (-fsanitize=nonnull-attribute,
4637 -fsanitize=returns-nonnull-attribute): Document.
4639 * ubsan.h (struct ubsan_mismatch_data): Removed.
4640 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
4641 * ubsan.c (ubsan_source_location): For unknown locations,
4642 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
4643 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
4644 Allow more than one location and arbitrary extra arguments passed
4645 in ... instead of through MISMATCH pointer.
4646 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
4647 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
4648 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
4651 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
4652 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4653 Anna Tikhonova <anna.tikhonova@intel.com>
4654 Ilya Tocar <ilya.tocar@intel.com>
4655 Andrey Turetskiy <andrey.turetskiy@intel.com>
4656 Ilya Verbin <ilya.verbin@intel.com>
4657 Kirill Yukhin <kirill.yukhin@intel.com>
4658 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4660 * config/i386/sse.md
4661 (define_mode_iterator VI48F): New.
4662 (define_insn "<avx512>_compress<mode>_mask"): Rename from
4663 "avx512f_compress<mode>_mask" and update mode iterator.
4664 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
4665 "avx512f_compressstore<mode>_mask" and update mode iterator.
4666 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
4667 "avx512f_expand<mode>_maskz" and update mode iterator.
4668 (define_insn "<avx512>_expand<mode>_mask"): Rename from
4669 "avx512f_expand<mode>_mask" and update mode iterator.
4671 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
4672 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4673 Anna Tikhonova <anna.tikhonova@intel.com>
4674 Ilya Tocar <ilya.tocar@intel.com>
4675 Andrey Turetskiy <andrey.turetskiy@intel.com>
4676 Ilya Verbin <ilya.verbin@intel.com>
4677 Kirill Yukhin <kirill.yukhin@intel.com>
4678 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4680 * config/i386/i386.c
4681 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
4682 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
4683 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
4684 avx512dq_rangepv4sf_mask.
4685 * config/i386/sse.md
4686 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
4688 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
4689 (define_insn "reduces<mode>"): Ditto.
4690 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
4692 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
4693 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
4694 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
4696 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
4697 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4698 Anna Tikhonova <anna.tikhonova@intel.com>
4699 Ilya Tocar <ilya.tocar@intel.com>
4700 Andrey Turetskiy <andrey.turetskiy@intel.com>
4701 Ilya Verbin <ilya.verbin@intel.com>
4702 Kirill Yukhin <kirill.yukhin@intel.com>
4703 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4705 * config/i386/i386.c
4706 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
4707 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
4708 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
4709 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
4710 avx512vl_getmantv2df_mask.
4711 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
4712 avx512f_vgetmantv4sf_round.
4713 * config/i386/sse.md
4714 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
4715 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
4717 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
4718 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
4719 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
4720 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
4722 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
4723 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
4724 update mode iterator.
4726 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
4727 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
4730 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
4731 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
4732 update mode iterator.
4733 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
4734 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
4737 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
4738 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
4740 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
4741 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
4742 update mode iterator.
4743 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
4744 "avx512f_getmant<mode><round_saeonly_name>".
4746 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
4749 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
4751 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
4752 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4753 Anna Tikhonova <anna.tikhonova@intel.com>
4754 Ilya Tocar <ilya.tocar@intel.com>
4755 Andrey Turetskiy <andrey.turetskiy@intel.com>
4756 Ilya Verbin <ilya.verbin@intel.com>
4757 Kirill Yukhin <kirill.yukhin@intel.com>
4758 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4760 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
4761 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
4762 (define_mode_iterator FMAMODE_AVX512): New.
4763 (define_mode_iterator FMAMODE): Remove conditions.
4764 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
4765 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
4766 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
4768 (define_mode_iterator FMAMODE_NOVF512): Remove.
4769 (define_insn "*fma_fmadd_<mode>"): Rename from
4770 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
4771 FMAMODE mode iterator.
4772 (define_mode_iterator VF_SF_AVX512VL): New.
4773 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
4774 Use VF_SF_AVX512VL mode iterator.
4775 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
4776 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
4778 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
4779 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4781 (define_insn "*fma_fmsub_<mode>"): Rename from
4782 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
4783 FMAMODE mode iterator.
4784 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
4785 Use VF_SF_AVX512VL mode iterator.
4786 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
4787 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
4789 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
4790 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4792 (define_insn "*fma_fnmadd_<mode>"): Rename from
4793 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
4794 use FMAMODE mode iterator.
4795 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
4796 Use VF_SF_AVX512VL mode iterator.
4797 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
4798 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
4800 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
4801 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4803 (define_insn "*fma_fnmsub_<mode>"): Rename from
4804 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
4805 FMAMODE mode iterator.
4806 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
4807 Use VF_SF_AVX512VL mode iterator.
4808 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
4809 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
4811 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
4812 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4814 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
4815 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
4816 use VF_AVX512VL mode iterator.
4817 (define_insn "*fma_fmaddsub_<mode>"): Rename from
4818 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
4820 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
4821 Use VF_SF_AVX512VL mode iterator.
4822 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
4823 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
4825 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
4826 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4828 (define_insn "*fma_fmsubadd_<mode>"): Rename from
4829 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
4830 remove usage of subst.
4831 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
4832 Use VF_SF_AVX512VL mode iterator.
4833 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
4834 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
4836 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
4837 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4840 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
4843 * calls.c (precompute_arguments): Check
4844 promoted_for_signed_and_unsigned_p and set the promoted mode.
4845 (promoted_for_signed_and_unsigned_p): New function.
4846 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
4847 and set the promoted mode.
4848 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
4849 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
4850 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
4852 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4854 * opth-gen.awk: Generate mapping from cpp message reasons to the
4855 options that enable them.
4856 * doc/options.texi (CppReason): Document.
4858 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4860 * doc/invoke.texi (Wnormalized=): Update.
4862 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
4865 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
4866 operands. Split off the constant operand alternative to ...
4867 (*bool<mode>3_imm): New.
4869 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4871 * rtl.h (single_set_2): Strengthen first param from const_rtx to
4872 const rtx_insn *, and move prototype to above...
4873 (single_set): ...this. Convert this from a macro to an inline
4874 function, enforcing the requirement that the param is a const
4876 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
4878 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
4879 Strengthen both params from rtx to rtx_insn *.
4880 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
4881 Likewise; introduce locals "producer_set", "consumer_set", using
4882 them in place of "producer" and "consumer" when dealing with SET
4884 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
4885 when invoking single_set in region guarded by INSN_P.
4886 (avr_out_bitop): Likewise.
4887 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
4888 region guarded by GET_CODE check, using methods to strengthen
4889 local "this_insn" from rtx to rtx_insn *, and for clarity.
4890 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
4891 Strengthen local "insn" from rtx to rtx_insn *.
4892 (define_insn_and_split "xload<mode>_A"): Likewise.
4893 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
4895 (find_load): Likewise for return type.
4896 (workaround_speculation): Likewise for both locals named
4898 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
4900 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
4902 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
4904 * config/h8300/h8300.c (notice_update_cc): Likewise.
4905 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
4906 "insn" and "dep_insn".
4907 (exact_store_load_dependency): Likewise for both params.
4908 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
4909 since this now clashes with inline function. Instead, delay
4910 calling single_set until the point where its needed, and then
4911 assign the result to "compare_set" and rework the conditional that
4913 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
4914 local "last" from rtx to rtx_insn *.
4915 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
4917 (mips_store_data_bypass_p): Likewise for both params.
4918 * config/mips/mips.c (mips_load_store_insns): Likewise for second
4920 (mips_store_data_bypass_p): Likewise for both params.
4921 (mips_orphaned_high_part_p): Likewise for param "insn".
4922 * config/mn10300/mn10300.c (extract_bundle): Likewise.
4923 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
4924 Introduce local rtx "insn2_pat".
4925 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
4927 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
4928 Introduce local rtx "set", using it in place of "insn" for the
4929 result of single_set. This appears to fix a bug, since the call
4930 to find_regno_note on a SET does nothing.
4931 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
4932 params from rtx to rtx_insn *.
4933 (set_to_load_agen): Likewise.
4934 * config/s390/s390.c (s390_label_align): Likewise for local
4935 "prev_insn". Introduce new rtx locals "set" and "src", using
4936 them in place of "prev_insn" for the results of single_set
4937 and SET_SRC respectively.
4938 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
4939 Introduce new rtx local "set" using in place of "jump" for the
4940 result of single_set. Use SET_SRC (set) rather than plain
4942 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
4944 (noncall_uses_reg): Likewise.
4945 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
4946 guarded by GET_CODE check, using its methods for clarity, and to
4947 enable strengthening local "this_insn" from rtx to rtx_insn *.
4948 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
4949 "insn" from rtx to rtx_insn *.
4950 (define_expand "umulhisi3"): Likewise.
4951 (define_expand "smulsi3_highpart"): Likewise.
4952 (define_expand "umulsi3_highpart"): Likewise.
4953 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
4954 local "after". Replace GET_CODE check with a dyn_cast,
4955 introducing new local rtx_sequence * "seq", using insn method for
4958 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
4959 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
4960 place of "insn" once we're dealing with patterns rather than the
4962 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
4963 (scan_trace): Likewise for local "elt", updating lookups within
4964 sequence to use insn method rather than element method.
4965 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
4967 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
4968 * ifcvt.c (noce_try_abs): Likewise for local "insn".
4969 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
4970 invoking single_set.
4971 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
4972 "insn" from rtx to rtx_insn *.
4973 (skip_usage_debug_insns): Likewise for return type, adding a
4975 (check_secondary_memory_needed_p): Likewise for local "insn".
4976 (inherit_reload_reg): Likewise.
4977 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
4978 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
4980 (store_data_bypass_p): Likewise for both params.
4981 (if_test_bypass_p): Likewise.
4982 * recog.h (store_data_bypass_p): Likewise for both params.
4983 (if_test_bypass_p): Likewise.
4984 * reload.c (find_equiv_reg): Likewise for local "where".
4985 * reorg.c (delete_jump): Likewise for param "insn".
4986 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
4987 to const rtx_insn *.
4988 * store-motion.c (replace_store_insn): Likewise for param "del".
4989 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
4990 and use its methods for clarity, and to strengthen local "del"
4991 from rtx to rtx_insn *.
4992 (build_store_vectors): Use insn method of "st" when calling
4993 replace_store_insn for typesafety and clarity.
4995 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4997 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
4998 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
4999 on how to make it legal in future.
5001 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5003 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
5005 (restinsn): Likewise.
5006 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
5008 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
5010 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
5012 (arc_hazard): Likewise for both params.
5013 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
5014 checked casts to rtx_sequence * and uses of the insn method for
5016 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
5017 (arc_adjust_insn_length): Likewise for param "insn".
5018 (struct insn_length_parameters_s): Likewise for first param of
5019 "get_variants" callback field.
5020 (arc_get_insn_variants): Likewise for first param and local
5021 "inner". Replace a check of GET_CODE with a dyn_cast to
5022 rtx_sequence *, using methods for type-safety and clarity.
5023 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
5024 rtx_sequence * and uses of the insn method for type-safety when
5025 invoking arc_adjust_insn_length.
5026 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
5028 (arm_address_offset_is_imm): Likewise.
5029 (struct tune_params): Likewise for params 1 and 3 of the
5030 "sched_adjust_cost" callback field.
5031 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
5032 params 1 and 3 ("insn" and "dep").
5033 (xscale_sched_adjust_cost): Likewise.
5034 (fa726te_sched_adjust_cost): Likewise.
5035 (cortexa7_older_only): Likewise for param "insn".
5036 (cortexa7_younger): Likewise.
5037 (arm_attr_length_move_neon): Likewise.
5038 (arm_address_offset_is_imm): Likewise.
5039 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
5040 * config/avr/avr.c (avr_notice_update_cc): Likewise.
5041 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
5042 (workaround_speculation): Likewise for local "last_condjump".
5043 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
5044 (shadow_or_blockage_p): Likewise.
5045 (get_unit_reqs): Likewise.
5046 (get_unit_operand_masks): Likewise.
5047 (c6x_registers_update): Likewise.
5048 (returning_call_p): Likewise.
5049 (can_use_callp): Likewise.
5050 (convert_to_callp): Likewise.
5051 (find_last_same_clock): Likwise for local "t".
5052 (reorg_split_calls): Likewise for local "shadow".
5053 (hwloop_pattern_reg): Likewise for param "insn".
5054 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
5055 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
5056 (frv_extract_membar): Likewise.
5057 (frv_optimize_membar_local): Strengthen param "last_membar" from
5058 rtx * to rtx_insn **.
5059 (frv_optimize_membar_global): Strengthen param "membar" from rtx
5061 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
5063 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
5064 both params from rtx to rtx_insn *.
5065 (ia64_ld_address_bypass_p): Likewise.
5066 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
5068 (ia64_safe_type): Likewise.
5069 (group_barrier_needed): Likewise.
5070 (safe_group_barrier_needed): Likewise.
5071 (ia64_single_set): Likewise.
5072 (is_load_p): Likewise.
5073 (record_memory_reference): Likewise.
5074 (get_mode_no_for_insn): Likewise.
5075 (important_for_bundling_p): Likewise.
5076 (unknown_for_bundling_p): Likewise.
5077 (ia64_st_address_bypass_p): Likewise for both params.
5078 (ia64_ld_address_bypass_p): Likewise.
5079 (expand_vselect): Introduce new local rtx_insn * "insn", using it
5080 in place of rtx "x" after the emit_insn call.
5081 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
5082 Strengthen param from rtx to rtx_insn *.
5083 (ix86_agi_dependent): Likewise for both params.
5084 (ix86_attr_length_immediate_default): Likewise for param 1.
5085 (ix86_attr_length_address_default): Likewise for param.
5086 (ix86_attr_length_vex_default): Likewise for param 1.
5087 * config/i386/i386.c (ix86_attr_length_immediate_default):
5088 Likewise for param "insn".
5089 (ix86_attr_length_address_default): Likewise.
5090 (ix86_attr_length_vex_default): Likewise.
5091 (ix86_agi_dependent): Likewise for both params.
5092 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
5093 (vselect_insn): Likewise for this variable.
5094 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
5096 (m68k_sched_attr_opy_type): Likewise.
5097 * config/m68k/m68k.c (sched_get_operand): Likewise.
5098 (sched_attr_op_type): Likewise.
5099 (m68k_sched_attr_opx_type): Likewise.
5100 (m68k_sched_attr_opy_type): Likewise.
5101 (sched_get_reg_operand): Likewise.
5102 (sched_get_mem_operand): Likewise.
5103 (m68k_sched_address_bypass_p): Likewise for both params.
5104 (sched_get_indexed_address_scale): Likewise.
5105 (m68k_sched_indexed_address_bypass_p): Likewise.
5106 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
5107 (m68k_sched_indexed_address_bypass_p): Likewise.
5108 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
5109 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
5111 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
5112 params from rtx to rtx_insn *.
5113 (mips_fmadd_bypass): Likewise.
5114 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
5115 (mips_linked_madd_p): Likewise.
5116 (mips_macc_chains_last_hilo): Likewise for this variable.
5117 (mips_macc_chains_record): Likewise for param.
5118 (vr4130_last_insn): Likewise for this variable.
5119 (vr4130_swap_insns_p): Likewise for both params.
5120 (mips_ls2_variable_issue): Likewise for param.
5121 (mips_need_noat_wrapper_p): Likewise for param "insn".
5122 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
5123 in place of "x" after the emit_insn.
5124 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
5125 params from rtx to rtx_insn *.
5126 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
5127 (pa_combine_instructions): Introduce local "par" for result of
5128 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
5130 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
5131 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
5132 (rl78_alloc_physical_registers_op1): Likewise.
5133 (rl78_alloc_physical_registers_op2): Likewise.
5134 (rl78_alloc_physical_registers_ro1): Likewise.
5135 (rl78_alloc_physical_registers_cmp): Likewise.
5136 (rl78_alloc_physical_registers_umul): Likewise.
5137 (rl78_alloc_address_registers_macax): Likewise.
5138 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
5139 * config/s390/predicates.md (execute_operation): Likewise for
5141 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
5143 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
5144 (addr_generation_dependency_p): Likewise for param "insn".
5145 (s390_agen_dep_p): Likewise for both params.
5146 (s390_fpload_toreg): Likewise for param "insn".
5147 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
5148 * config/sh/sh.c (sh_loop_align): Likewise for param and local
5150 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
5151 * config/sh/sh_treg_combine.cc
5152 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
5154 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
5155 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
5156 "and_insn", "load", "shift".
5157 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
5159 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
5160 for XEXP (note, 0) of the REG_CC_SETTER note.
5161 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
5162 rtx_insn *, eliminating a checked cast made redundant by this.
5163 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
5165 * genattr.c (main): When writing out the prototype to
5166 const_num_delay_slots, strengthen the param from rtx to
5168 * genattrtab.c (write_const_num_delay_slots): Likewise when
5169 writing out the implementation of const_num_delay_slots.
5170 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
5171 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
5172 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
5173 favor of new rtx locals "src" and "set" and new local rtx_insn *
5175 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
5177 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
5178 locals "cond", "if_then_else", "set" and new rtx_insn * locals
5180 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
5181 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
5182 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
5183 the top-level scope, replacing with new more tightly-scoped rtx
5184 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
5185 "new_insn", "copy_of_insn_b", and make local rtx "set" more
5187 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
5189 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
5191 (ira_setup_alts): Likewise for param "insn".
5192 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
5193 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
5195 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
5196 new more-tightly scoped rtx locals "add3_insn", "insn",
5197 "add2_insn" and rtx_insn * "move_insn".
5198 * postreload-gcse.c (eliminate_partially_redundant_load): Add
5199 checked cast on result of gen_move_insn when invoking
5201 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
5203 (verify_changes): Add a checked cast on "object" when invoking
5205 (extract_insn_cached): Strengthen param "insn" from rtx to
5207 (extract_constrain_insn_cached): Likewise.
5208 (extract_insn): Likewise.
5209 * recog.h (insn_invalid_p): Likewise for param 1.
5210 (recog_memoized): Likewise for param.
5211 (extract_insn): Likewise.
5212 (extract_constrain_insn_cached): Likewise.
5213 (extract_insn_cached): Likewise.
5214 * reload.c (can_reload_into): Likewise for local "test_insn".
5215 * reload.h (cleanup_subreg_operands): Likewise for param.
5216 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
5217 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
5218 result of emit_insn. Remove a checked cast made redundant by this
5220 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
5222 * sel-sched.c (get_reg_class): Likewise.
5224 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
5225 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5227 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
5228 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
5230 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
5232 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5234 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
5235 const rtx_insn *, and from rtx to rtx_insn * for the other
5237 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
5238 INSN_LOCATION, since we know INSN_P holds.
5239 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
5240 (insn_file): Likewise.
5241 (insn_scope): Likewise.
5242 (insn_location): Likewise.
5244 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
5245 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
5246 for the result of gen_load_const_gp.
5247 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
5248 param from rtx to rtx_insn *.
5249 * config/rs6000/rs6000.c (output_call): Likewise.
5250 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
5251 introducing a checked cast to rtx_sequence * and use of the insn
5253 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
5254 from rtx to rtx_insn *.
5255 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
5256 (insn_line): Likewise.
5257 (insn_file): Likewise.
5258 (insn_location): Likewise.
5259 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
5260 from rtx to rtx_insn *.
5261 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
5262 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
5263 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
5265 * reorg.c (relax_delay_slots): Strengthen locals named "after"
5266 from rtx to rtx_insn *; use methods of "pat" for type-safety.
5268 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5270 * combine.c (try_combine): Eliminate checked cast on result of
5272 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
5273 autogenerated one by strengthening the return type and params 2 and 3
5274 from rtx to rtx_insn *, and by naming the params.
5275 * gengenrtl.c (special_rtx): Add INSN to those that are
5277 * rtl.h (gen_rtx_INSN): New prototype.
5279 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5281 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
5283 (no_equiv): Likewise.
5284 (update_equiv_regs): Likewise.
5285 (setup_reg_equiv): Likewise. Strengthen locals "elem",
5286 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
5287 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
5289 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
5290 from rtx to rtx_insn_list *.
5291 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
5292 rtx_insn_list * and use methods for clarity and typesafety.
5293 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
5295 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
5296 redundant check on INSN_P (insns): this cannot hold, as "insns" is
5297 an INSN_LIST, not an insn.
5298 (reverse_equiv_p): Strengthen local "insns" from rtx to
5299 rtx_insn_list * and use methods for clarity and typesafety.
5300 (contains_reloaded_insn_p): Likewise for local "list".
5302 2014-09-09 Jiong Wang <jiong.wang@arm.com>
5304 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
5305 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
5306 (arm_builtin_vectorized_function): Likewise.
5307 * config/arm/arm_neon_builtins.def: New macro for copysignf.
5308 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
5310 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
5312 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
5313 * builtins.h (default_target_builtins): Likewise.
5314 * gcse.h (default_target_gcse): Likewise.
5315 * target-globals.h (target_globals): Add a destructor. Convert
5316 void-pointer fields back to their real type and change from
5317 GTY((atomic)) to GTY((skip)).
5318 (restore_target_globals): Remove casts accordingly.
5319 * target-globals.c (save_target_globals): Use XCNEW rather than
5320 ggc_internal_cleared_alloc to allocate non-GC structures.
5321 Use ggc_cleared_alloc to allocate the target_globals structure
5323 (target_globals::~target_globals): Define.
5325 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5327 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
5328 mnemonic instead of fldmfdd.
5329 * config/arm/arm.c (vfp_output_fstmd): Rename to...
5330 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
5331 Output vpush when address register is SP.
5332 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
5333 (vfp_output_vstmd): ... This.
5334 * config/arm/vfp.md (push_multi_vfp): Update call to
5337 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5339 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
5341 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5343 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
5344 (*sqrtdf2_vfp): Likewise.
5345 (*cmpsf_vfp): Likewise.
5346 (*cmpsf_trap_vfp): Likewise.
5347 (*cmpdf_vfp): Likewise.
5348 (*cmpdf_trap_vfp): Likewise.
5350 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5352 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
5353 (*truncdfsf2_vfp): Likewise.
5354 (*truncsisf2_vfp): Likewise.
5355 (*truncsidf2_vfp): Likewise.
5356 (fixuns_truncsfsi2): Likewise.
5357 (fixuns_truncdfsi2): Likewise.
5358 (*floatsisf2_vfp): Likewise.
5359 (*floatsidf2_vfp): Likewise.
5360 (floatunssisf2): Likewise.
5361 (floatunssidf2): Likewise.
5363 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5365 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
5366 (*muldf3_vfp): Likewise.
5367 (*mulsf3negsf_vfp): Likewise.
5368 (*muldf3negdf_vfp): Likewise.
5369 (*mulsf3addsf_vfp): Likewise.
5370 (*muldf3adddf_vfp): Likewise.
5371 (*mulsf3subsf_vfp): Likewise.
5372 (*muldf3subdf_vfp): Likewise.
5373 (*mulsf3negsfaddsf_vfp): Likewise.
5374 (*fmuldf3negdfadddf_vfp): Likewise.
5375 (*mulsf3negsfsubsf_vfp): Likewise.
5376 (*muldf3negdfsubdf_vfp): Likewise.
5378 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5380 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
5381 (*absdf2_vfp): Likewise.
5382 (*negsf2_vfp): Likewise.
5383 (*negdf2_vfp): Likewise.
5384 (*addsf3_vfp): Likewise.
5385 (*adddf3_vfp): Likewise.
5386 (*subsf3_vfp): Likewise.
5387 (*subdf3_vfp): Likewise.
5388 (*divsf3_vfp): Likewise.
5389 (*divdf3_vfp): Likewise.
5391 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5393 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
5395 (arm_print_operand): Don't convert real values to decimal
5396 representation in default case.
5397 (fp_immediate_constant): Delete.
5398 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
5399 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
5401 (*thumb2_movsi_vfp): Likewise.
5402 (*movdi_vfp): Likewise.
5403 (*movdi_vfp_cortexa8): Likewise.
5404 (*movhf_vfp_neon): Likewise.
5405 (*movhf_vfp): Likewise.
5406 (*movsf_vfp): Likewise.
5407 (*thumb2_movsf_vfp): Likewise.
5408 (*movdf_vfp): Likewise.
5409 (*thumb2_movdf_vfp): Likewise.
5410 (*movsfcc_vfp): Likewise.
5411 (*thumb2_movsfcc_vfp): Likewise.
5412 (*movdfcc_vfp): Likewise.
5413 (*thumb2_movdfcc_vfp): Likewise.
5415 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
5417 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
5421 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5424 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
5425 Use qualifier_immediate for last operand. Rename to...
5426 (aarch64_types_ternop_lane_qualifiers): ... This.
5427 (TYPES_QUADOP): Rename to...
5428 (TYPES_TERNOP_LANE): ... This.
5429 (aarch64_simd_expand_args): Return const0_rtx when encountering user
5430 error. Change return of 0 to return of NULL_RTX.
5431 (aarch64_crc32_expand_builtin): Likewise.
5432 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
5433 ICE when expanding unknown builtin.
5434 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
5435 TERNOP_LANE qualifiers.
5436 (sqdmlsl_lane): Likewise.
5437 (sqdmlal_laneq): Likewise.
5438 (sqdmlsl_laneq): Likewise.
5439 (sqdmlal2_lane): Likewise.
5440 (sqdmlsl2_lane): Likewise.
5441 (sqdmlal2_laneq): Likewise.
5442 (sqdmlsl2_laneq): Likewise.
5444 2014-09-09 Nick Clifton <nickc@redhat.com>
5446 * doc/invoke.texi (Optimization Options): Add missing @gol to the
5448 (S/390 and zSeries Options): Remove superfluous word from the
5449 description of the -mhotpatch option.
5451 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
5453 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
5454 * ira.c: #include "shrink-wrap.h"
5455 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
5456 * ifcvt.c: #include "shrink-wrap.h"
5457 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
5459 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
5461 * common/config/picochip/picochip-common.c: Remove.
5462 * config.gcc: Remove support for picochip.
5463 * config/picochip/constraints.md: Remove.
5464 * config/picochip/dfa_space.md: Remove.
5465 * config/picochip/dfa_speed.md: Remove.
5466 * config/picochip/picochip-protos.h: Remove.
5467 * config/picochip/picochip.c: Remove.
5468 * config/picochip/picochip.h: Remove.
5469 * config/picochip/picochip.md: Remove.
5470 * config/picochip/picochip.opt: Remove.
5471 * config/picochip/predicates.md: Remove.
5472 * config/picochip/t-picochip: Remove.
5473 * doc/md.texi: Don't document picochi.
5475 2014-09-08 David Malcolm <dmalcolm@redhat.com>
5477 * basic-block.h (control_flow_insn_p): Strengthen param from
5478 const_rtx to const rtx_insn *.
5479 * cfgbuild.c (control_flow_insn_p): Likewise.
5481 2014-09-08 David Malcolm <dmalcolm@redhat.com>
5483 * gcse.c (modify_mem_list): Strengthen this variable from
5484 vec<rtx> * to vec<rtx_insn *> *.
5485 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
5487 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
5488 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
5489 (record_last_mem_set_info): Strengthen param "insn" from rtx to
5491 (record_last_set_info): Likewise for local "last_set_insn".
5493 2014-09-08 DJ Delorie <dj@redhat.com>
5495 * doc/invoke.texi (MSP430 Options): Add -minrt.
5497 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5499 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
5500 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
5501 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
5503 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
5505 (adjust_splat): New function.
5506 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
5507 (dump_swap_insn_table): Add case for SH_SPLAT.
5509 2014-09-08 Richard Biener <rguenther@suse.de>
5512 * tree-inline.c (copy_loops): The source loop header should
5514 (tree_function_versioning): If loops need fixup after removing
5515 unreachable blocks fix them.
5516 * omp-low.c (simd_clone_adjust): Do not add incr block to
5517 loop under construction.
5519 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
5521 * config/aarch64/aarch64-builtins.c
5522 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
5524 2014-09-08 Joseph Myers <joseph@codesourcery.com>
5526 * config/i386/cygming.h (TF_SIZE): Remove.
5527 * config/i386/darwin.h (TF_SIZE): Remove.
5528 * config/i386/dragonfly.h (TF_SIZE): Remove.
5529 * config/i386/freebsd.h (TF_SIZE): Remove.
5530 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
5531 * config/i386/openbsdelf.h (TF_SIZE): Remove.
5532 * config/i386/sol2.h (TF_SIZE): Remove.
5533 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
5534 * config/ia64/linux.h (TF_SIZE): Remove.
5535 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
5536 * doc/tm.texi: Regenerate.
5537 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
5539 2014-09-08 Joseph Myers <joseph@codesourcery.com>
5541 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
5543 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
5545 * doc/tm.texi: Regenerate.
5546 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
5548 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
5549 * config/cris/cris.h (__make_dp): Remove.
5551 2014-09-08 Richard Biener <rguenther@suse.de>
5554 * cfgloop.c (mark_loop_for_removal): Track former header
5556 * cfgloop.h (struct loop): Add former_header member unconditionally.
5557 * loop-init.c (fix_loop_structure): Enable bogus loop removal
5558 diagnostic unconditionally.
5560 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
5563 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
5564 constraint for operand0 and remove write only modifier from operand3.
5566 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
5568 PR rtl-optimization/62208
5569 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
5570 rather than const0_rtx in eq/ne-xor simplifications.
5572 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
5574 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
5575 (arc_output_mi_thunk): Likewise.
5577 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
5578 arguments to silence bogus warning.
5580 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
5583 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
5585 2014-09-06 Tom de Vries <tom@codesourcery.com>
5587 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
5588 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
5589 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
5591 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
5594 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
5595 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
5597 2014-09-05 Easwaran Raman <eraman@google.com>
5599 PR rtl-optimization/62146
5600 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
5601 hoisted instruction unconditional.
5603 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
5606 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
5607 Do not allow any_mask_operand for operands[2].
5608 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
5610 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5612 * config/arc/arc.c (arc_print_operand): Use insn method of
5613 final_sequence for type-safety.
5614 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
5615 "insn" from rtx to rtx_insn *.
5616 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
5617 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
5618 Likewise for locals "branch", "label".
5619 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
5620 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
5621 (same_cmp_following_p): Likewise for locals "i2", "i3".
5622 * config/sh/sh_optimize_sett_clrt.cc
5623 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
5624 param "cbranch_insn".
5625 * function.c (convert_jumps_to_returns): Likewis for local "jump".
5626 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
5627 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
5629 (condjump_p): Likewise.
5630 (condjump_in_parallel_p): Likewise.
5632 (any_uncondjump_p): Likewise.
5633 (any_condjump_p): Likewise.
5634 (condjump_label): Likewise.
5635 (returnjump_p): Strengthen param "insn" from rtx to
5637 (onlyjump_p): Strengthen param "insn" from const_rtx to
5639 (jump_to_label_p): Likewise.
5640 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
5641 (invert_jump): Likewise.
5642 * reorg.c (simplejump_or_return_p): Add checked cast when calling
5644 (get_jump_flags): Strengthen param "insn" from rtx to
5646 (get_branch_condition): Likewise.
5647 (condition_dominates_p): Likewise.
5648 (make_return_insns): Move declaration of local "pat" earlier, to
5649 after we've handled NONJUMP_INSN_P and non-sequences, using its
5650 methods to simplify the code and for type-safety.
5651 * rtl.h (find_constant_src): Strengthen param from const_rtx to
5653 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
5654 (condjump_p): Strengthen param from const_rtx to
5656 (any_condjump_p): Likewise.
5657 (any_uncondjump_p): Likewise.
5659 (condjump_label): Likewise.
5660 (simplejump_p): Likewise.
5661 (returnjump_p): Likewise.
5662 (onlyjump_p): Likewise.
5663 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
5664 (invert_jump): Likewise.
5665 (condjump_in_parallel_p): Strengthen param from const_rtx to
5667 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
5668 to const rtx_insn *.
5669 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
5670 to const rtx_insn *.
5671 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
5673 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5675 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
5676 above the conditional, and convert the check on GET_CODE to a
5677 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
5678 the conditional. Simplify the conditional by using methods of
5681 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5683 * haifa-sched.c (check_clobbered_conditions): Strengthen local
5684 "link" from rtx to rtx_insn_list *, and use its methods for
5685 clarity and type-safety.
5686 (toggle_cancelled_flags): Likewise.
5687 (restore_last_backtrack_point): Likewise.
5688 (queue_to_ready): Use insn method of "link" in one place.
5689 (schedule_block): Strengthen local "link" from rtx to
5690 rtx_insn_list *, and use its methods for clarity and type-safety.
5692 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5694 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
5695 param "insn" from const_rtx to const rtx_insn *.
5696 (sched_get_reverse_condition_uncached): Likewise.
5697 (sched_get_condition_with_rev): Likewise.
5698 (sched_has_condition_p): Likewise.
5699 (sched_insns_conditions_mutex_p): Likewise for both params.
5700 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
5701 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
5702 (setup_insn_reg_uses): Move local "list" to be more tightly
5703 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
5704 its methods for clarity and type-safety.
5705 (sched_analyze_1): Strengthen local "pending" from rtx to
5706 rtx_insn_list *, and local "pending_mem" from rtx to
5707 rtx_expr_list *. Use methods of each for clarity and type-safety.
5708 (sched_analyze_2): Likewise.
5709 (sched_analyze_insn): Likewise.
5711 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
5712 param from const_rtx to const rtx_insn *.
5713 (sched_insns_conditions_mutex_p): Likewise for both params.
5714 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
5717 * system.h (CONST_CAST_RTX_INSN): New macro.
5719 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5721 * recog.c (peep2_attempt): Strengthen return type from rtx to
5723 (peep2_update_life): Likewise for params "last", "prev", removing
5724 a checked cast made redundant by this.
5725 (peephole2_optimize): Likewise for local "last".
5727 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5729 * basic-block.h (set_block_for_insn): Eliminate this macro in
5731 * rtl.h (set_block_for_insn): New inline function, imposing the
5732 requirement that the "insn" param is an rtx_insn *.
5734 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5736 * caller-save.c (setup_save_areas): Strengthen local "insn" from
5738 * final.c (get_call_reg_set_usage): Likewise for first param,
5739 eliminating a checked cast.
5740 * regs.h (get_call_reg_set_usage): Likewise for first param.
5741 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
5742 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
5743 cast, replacing references to "x" with "call_insn" where
5745 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
5746 rtx_insn *, adding a checked cast.
5748 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5750 * output.h (final_scan_insn): Strengthen first param from rtx to
5753 * final.c (final_scan_insn): Likewise, renaming it back from
5754 "uncast_insn" to "insn", eliminating the checked cast.
5756 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
5757 "vec" with an rtx_sequence * "seq", taking a copy of
5758 "final_sequence", and using methods of "seq" for clarity, and for
5759 type-safety in the calls to final_scan_insn.
5760 * config/mips/mips.c (mips_output_conditional_branch): Use methods
5761 of "final_sequence" for clarity, and for type-safety in the call to
5763 * config/sh/sh.c (print_slot): Strengthen param from rtx to
5764 rtx_sequence * and rename from "insn" to "seq".
5766 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5768 * jump.c (delete_related_insns): Introduce a new local "table" by
5769 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
5770 get_labels method of "table" to simplify access to the labels in
5773 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5775 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
5776 f_minmaxs, f_minmaxd types.
5778 2014-09-05 Richard Biener <rguenther@suse.de>
5780 * cfgloop.c (mark_loop_for_removal): Record former header
5781 when ENABLE_CHECKING.
5782 * cfgloop.h (strut loop): Add former_header member when
5784 * loop-init.c (fix_loop_structure): Sanity check loops
5785 marked for removal if they re-appeared.
5787 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5789 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
5790 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
5792 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
5793 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
5794 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
5795 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
5796 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
5797 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
5798 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
5799 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
5800 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
5801 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
5802 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
5803 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
5804 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
5805 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
5806 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
5807 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
5808 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
5809 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
5810 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
5811 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
5812 with int{32,16,8}_t.
5814 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5816 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
5817 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
5818 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
5819 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
5820 Remove temporary __asm__ and reimplement.
5822 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5824 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
5825 handling cmge, cmgt, cmeq, cmtst.
5827 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
5828 cmlt, cmgeu, cmgtu, cmtst): Remove.
5830 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
5831 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
5832 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
5833 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
5835 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5837 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
5839 (aarch64_fold_builtin): Update pattern for cmtst.
5841 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
5844 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
5846 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
5847 Switch operands, separate out more cases, refactor.
5849 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
5851 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
5852 argument; rename old version to...
5853 (aarch64_const_vec_all_same_in_range_p): ...this.
5854 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
5856 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
5858 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5860 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
5861 Remove qualifier_const_pointer, update comment.
5863 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5865 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
5867 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5869 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
5870 varargs with pointer parameter.
5871 (aarch64_simd_expand_builtin): pass pointer into previous.
5873 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5875 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
5878 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5880 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
5881 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
5882 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
5883 Replace temporary asm with call to builtin.
5884 (vrbit_p8, vrbitq_p8): New functions.
5886 2014-09-05 Richard Biener <rguenther@suse.de>
5888 * cfgloop.c (mark_loop_for_removal): New function.
5889 * cfgloop.h (mark_loop_for_removal): Declare.
5890 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
5891 (merge_blocks): Likewise.
5892 (duplicate_block): Likewise.
5893 * except.c (sjlj_emit_dispatch_table): Likewise.
5894 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
5895 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
5896 (thread_through_loop_header): Likewise.
5898 2014-09-05 Richard Biener <rguenther@suse.de>
5901 * fold-const.c (try_move_mult_to_index): Remove.
5902 (fold_binary_loc): Do not call it.
5903 * tree-data-ref.c (dr_analyze_indices): Strip conversions
5904 from the base object again.
5906 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
5908 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
5911 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5914 * config/arm/arm.md (setmem): New pattern.
5915 * config/arm/arm-protos.h (struct tune_params): New fields.
5916 (arm_gen_setmem): New prototype.
5917 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
5918 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
5919 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
5920 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
5921 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
5922 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
5923 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
5924 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
5925 (arm_const_inline_cost): New function.
5926 (arm_block_set_max_insns): New function.
5927 (arm_block_set_non_vect_profit_p): New function.
5928 (arm_block_set_vect_profit_p): New function.
5929 (arm_block_set_unaligned_vect): New function.
5930 (arm_block_set_aligned_vect): New function.
5931 (arm_block_set_unaligned_non_vect): New function.
5932 (arm_block_set_aligned_non_vect): New function.
5933 (arm_block_set_vect, arm_gen_setmem): New functions.
5935 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5937 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
5939 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5941 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
5943 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5945 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
5947 * valtrack.h: Adjust.
5949 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5951 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
5953 (emit_jump_insn_before_noloc): Likewise.
5954 (emit_call_insn_before_noloc): Likewise.
5955 (emit_label_before): Likewise.
5956 (emit_label_after): Likewise.
5957 (emit_insn_before_setloc): Likewise.
5958 (emit_jump_insn_before_setloc): Likewise.
5959 (emit_call_insn_before_setloc): Likewise.
5960 (emit_call_insn_before): Likewise.
5963 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5965 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
5966 rtx_insn *, eliminating a checked cast.
5968 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5970 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
5971 const_rtx to const rtx_insn *.
5972 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
5975 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5977 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
5978 fixup_args_size_notes.
5979 * expr.c (fixup_args_size_notes): Strengthen first two params from
5980 rtx to rtx_insn *, eliminating a checked cast.
5981 * rtl.h (fixup_args_size_notes): Strengthen first two params from
5984 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5986 * haifa-sched.c (get_ready_element): Strengthen return type from
5988 * sched-int.h (get_ready_element): Likewise.
5990 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
5993 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
5994 indexed_or_indirect_operand instead of memory_operand.
5995 (floatsi<mode>2_lfiwzx_mem): Ditto.
5997 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5999 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
6000 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
6001 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
6003 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6005 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
6007 (get_last_nonnote_insn): Likewise.
6008 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
6009 * resource.c (find_basic_block): Likewise.
6011 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
6014 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6016 * genattr.c (main): Within the prototype of insn_latency written
6017 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
6018 * genautomata.c (output_internal_maximal_insn_latency_func):
6019 Within the implementation of insn_latency written out to
6020 insn-automata.c, strengthen both params from rtx to rtx_insn *,
6021 eliminating a pair of checked casts.
6023 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6025 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
6028 * rtl.h (eh_returnjump_p): Likewise.
6030 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
6032 * Makefile.in (TAGS): Handle constructs in timevar.def.
6034 2014-09-04 Guozhi Wei <carrot@google.com>
6037 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
6038 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
6039 it into two patterns.
6040 (move_lo_quad_internal_be_<mode>): Likewise.
6042 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
6044 * doc/options.texi: Document that Var and Init are required if CPP
6046 * optc-gen.awk: Require Var and Init if CPP is given.
6047 * common.opt (Wpedantic): Use Init.
6049 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6051 * config/rs6000/rs6000.c (special_handling_values): Add
6053 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
6054 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
6055 as swappable with special handling SH_EXTRACT. Remove
6056 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
6058 (adjust_extract): New function.
6059 (handle_special_swappables): Add default to case statement; add
6060 case for SH_EXTRACT that calls adjust_extract.
6061 (dump_swap_insn_table): Handle SH_EXTRACT.
6063 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6065 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
6066 selection of 0th memory doubleword, regardless of endianness.
6068 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6070 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
6072 2014-09-04 Alan Modra <amodra@gmail.com>
6075 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
6078 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
6080 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
6081 * targhooks.c (default_dwarf_frame_reg_mode): New function.
6082 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
6083 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
6084 * doc/tm.texi: Regenerate.
6085 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
6086 selection logic to default_dwarf_frame_reg_mode.
6088 2014-09-03 Marek Polacek <polacek@redhat.com>
6090 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
6093 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6095 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
6096 the automodified register.
6098 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6100 * output.h (get_some_local_dynamic_name): Declare.
6101 * final.c (some_local_dynamic_name): New variable.
6102 (get_some_local_dynamic_name): New function.
6103 (final_end_function): Clear some_local_dynamic_name.
6104 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
6105 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6106 (print_operand): Report an error if '%&' is used inappropriately.
6107 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
6108 (get_some_local_dynamic_name_1): Delete.
6109 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
6110 (rs6000_get_some_local_dynamic_name): Delete.
6111 (rs6000_get_some_local_dynamic_name_1): Delete.
6112 (print_operand): Report an error if '%&' is used inappropriately.
6113 * config/s390/s390.c (machine_function): Remove some_ld_name.
6114 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6115 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
6116 * config/sparc/sparc.c: Include rtl-iter.h.
6117 (machine_function): Remove some_ld_name.
6118 (sparc_print_operand): Report an error if '%&' is used inappropriately.
6119 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6121 2014-09-03 Richard Henderson <rth@redhat.com>
6123 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
6124 (aarch64_popwb_pair_reg): Remove.
6125 (aarch64_set_frame_expr): Remove.
6126 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
6127 the restore ops performed by the insns generated.
6128 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
6129 insn. Perform the calls_eh_return addition later; do not attempt to
6130 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
6131 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
6132 special markup at all. Load cfun->machine->frame.hard_fp_offset
6133 into a local variable.
6134 (aarch64_frame_pointer_required): Don't check calls_alloca.
6136 2014-09-03 Richard Biener <rguenther@suse.de>
6138 * opts.c (default_options_optimization): Adjust
6139 max-combine-insns to 2 for -Og.
6141 2014-09-03 Martin Jambor <mjambor@suse.cz>
6144 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
6145 pass-trough jump functions correctly.
6147 2014-09-03 Martin Jambor <mjambor@suse.cz>
6150 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
6151 created replacements in ascending order of offsets.
6152 (known_aggs_to_agg_replacement_list): Likewise.
6154 2014-09-03 Martin Liska <mliska@suse.cz>
6156 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
6157 is set to set uninitialized value for vnresult.
6159 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6161 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
6162 for TARGET_MUST_PASS_IN_STACK.
6164 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6166 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
6167 for TARGET_ARG_PARTIAL_BYTES.
6169 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6171 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
6172 instructions for varargs implementation.
6173 (nds32_expand_epilogue): Emit stack adjustment instructions for
6174 varargs implementation.
6176 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6178 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
6179 optimization detection.
6181 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6183 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
6185 (nds32_function_arg_advance): Deal with nameless arguments.
6186 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
6187 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
6188 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
6190 2014-09-03 Richard Biener <rguenther@suse.de>
6192 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
6193 (struct bb_bitmap_sets): Remove deferred member.
6194 (BB_DEFERRED): Remove.
6195 (defer_or_phi_translate_block): Remove.
6196 (compute_antic_aux): Remove deferring of blocks, assert
6197 proper iteration order.
6198 (compute_antic): Do not set BB_DEFERRED.
6199 (eliminate): Allocate el_avail of proper size initially.
6201 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6203 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
6204 according to the value of crtl->args.pretend_args_size.
6206 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6208 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
6209 varargs information.
6211 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6213 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
6214 implementation for TARGET_SETUP_INCOMING_VARARGS.
6215 (nds32_strict_argument_naming): Refine comment.
6216 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
6217 Define for future implementation.
6219 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
6221 * config/i386/adxintrin.h (_subborrow_u32): New.
6222 (_addcarry_u32): Ditto.
6223 (_subborrow_u64): Ditto.
6224 (_addcarry_u64): Ditto.
6225 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
6227 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
6228 __builtin_ia32_sbb_u64
6230 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6232 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
6234 (nds32_function_arg_advance): Likewise.
6235 (nds32_init_cumulative_args): Likewise.
6236 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
6237 (NDS32_FIRST_GPR_REGNUM): Define.
6238 (NDS32_LAST_GPR_REGNUM): Define.
6239 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
6240 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6241 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6242 (machine_function): Use GRP-specific stuff.
6244 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6246 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
6247 (nds32_expand_epilogue): Likewise.
6248 (nds32_expand_prologue_v3push): Likewise.
6249 (nds32_expand_epilogue_v3pop): Likewise.
6251 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6253 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
6254 v3push/v3pop for variadic function.
6255 * config/nds32/nds32.md (prologue, epilogue): Likewise.
6257 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6259 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
6260 Check rtx for varargs implementation.
6261 (nds32_output_stack_pop): Likewise.
6262 * config/nds32/nds32-protos.h: Have a rtx argument for
6263 nds32_output_stack_push and nds32_output_stack_pop.
6264 * config/nds32/nds32.md: Likewise.
6266 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6268 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
6269 to check if FUNC is an interrupt service routine.
6270 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
6272 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6274 * config/nds32/nds32.h (machine_function): Add some fields for variadic
6275 arguments implementation.
6277 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6279 * config/nds32/nds32-predicates.c
6280 (nds32_valid_stack_push_pop): Rename to ...
6281 (nds32_valid_stack_push_pop_p): ... this.
6282 * config/nds32/nds32-protos.h: Likewise.
6283 * config/nds32/predicates.md: Likewise.
6285 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6287 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
6288 (nds32_emit_stack_v3push): ... this.
6289 (nds32_gen_stack_v3pop): Rename to ...
6290 (nds32_emit_stack_v3pop): ... this and consider CFA restore
6293 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6295 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
6296 (nds32_emit_stack_push_multiple): ... this.
6297 (nds32_gen_stack_pop_multiple): Rename to ...
6298 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
6301 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6304 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
6305 and add a second splitter to handle the remaining cases.
6307 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6309 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
6311 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6313 * cfgexpand.c (label_rtx_for_bb): Change type to
6314 hash_map<basic_block, rtx_code_label *> *.
6315 (expand_gimple_basic_block): Adjust.
6316 (pass_expand::execute): Likewise.
6318 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6320 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
6321 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
6322 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
6323 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
6324 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
6325 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
6326 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
6329 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6331 * alloc-pool.c: Include coretypes.h.
6332 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
6333 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
6334 hash_set instead of htab.
6335 * ggc-page.c (in_gc): New variable.
6336 (ggc_free): Do nothing if a collection is taking place.
6337 (ggc_collect): Set in_gc appropriately.
6338 * ggc.h (gt_ggc_mx(const char *)): New function.
6339 (gt_pch_nx(const char *)): Likewise.
6340 (gt_ggc_mx(int)): Likewise.
6341 (gt_pch_nx(int)): Likewise.
6342 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
6343 (hash_map::hash_entry::pch_nx): Likewise.
6344 (hash_map::hash_entry::pch_nx_helper): Likewise.
6345 (hash_map::hash_map): Adjust.
6346 (hash_map::create_ggc): New function.
6347 (gt_ggc_mx): Likewise.
6348 (gt_pch_nx): Likewise.
6349 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
6350 (default_hashset_traits::pch_nx): Likewise.
6351 (hash_set::hash_entry::ggc_mx): Likewise.
6352 (hash_set::hash_entry::pch_nx): Likewise.
6353 (hash_set::hash_entry::pch_nx_helper): Likewise.
6354 (hash_set::hash_set): Adjust.
6355 (hash_set::create_ggc): New function.
6356 (hash_set::elements): Likewise.
6357 (gt_ggc_mx): Likewise.
6358 (gt_pch_nx): Likewise.
6359 * hash-table.h (hash_table::hash_table): Adjust.
6360 (hash_table::m_ggc): New member.
6361 (hash_table::~hash_table): Adjust.
6362 (hash_table::expand): Likewise.
6363 (hash_table::empty): Likewise.
6364 (gt_ggc_mx): New function.
6365 (hashtab_entry_note_pointers): Likewise.
6366 (gt_pch_nx): Likewise.
6368 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6370 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
6371 built-in definition.
6372 (XVCVUXDDP_SCALE): Likewise.
6373 (XVCVDPSXDS_SCALE): Likewise.
6374 (XVCVDPUXDS_SCALE): Likewise.
6375 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
6376 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
6377 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
6378 VSX_BUILTIN_XVCVDPUXDS_SCALE.
6379 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
6381 * config/rs6000/rs6000.c (real.h): New include.
6382 (rs6000_scale_v2df): New function.
6383 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
6384 (UNSPEC_VSX_XVCVUXDDP): Likewise.
6385 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
6386 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
6387 (vsx_xvcvsxddp_scale): New define_expand.
6388 (vsx_xvcvsxddp): New define_insn.
6389 (vsx_xvcvuxddp_scale): New define_expand.
6390 (vsx_xvcvuxddp): New define_insn.
6391 (vsx_xvcvdpsxds_scale): New define_expand.
6392 (vsx_xvcvdpsxds): New define_insn.
6393 (vsx_xvcvdpuxds_scale): New define_expand.
6394 (vsx_xvcvdpuxds): New define_insn.
6395 * doc/extend.texi (vec_ctf): Add new prototypes.
6396 (vec_cts): Likewise.
6397 (vec_ctu): Likewise.
6398 (vec_splat): Likewise.
6399 (vec_div): Likewise.
6400 (vec_mul): Likewise.
6402 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6405 * config/arm/neon.md
6406 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
6407 <v_cmp_result>): New pattern.
6408 * config/arm/iterators.md (NEON_VCVT): New int iterator.
6409 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
6410 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
6411 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
6412 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
6413 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
6415 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6418 * config/arm/iterators.md (FIXUORS): New code iterator.
6419 (VCVT): New int iterator.
6420 (su_optab): New code attribute.
6422 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
6424 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6426 * config/aarch64/predicates.md (aarch64_comparison_operation):
6427 New special predicate.
6428 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
6429 aarch64_comparison_operation instead of matching an operator.
6430 Update operand numbers.
6431 (csinc3<mode>_insn): Likewise.
6432 (*csinv3<mode>_insn): Likewise.
6433 (*csneg3<mode>_insn): Likewise.
6434 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
6435 * config/aarch64/aarch64.c (aarch64_get_condition_code):
6436 Return -1 instead of aborting on invalid condition codes.
6437 (aarch64_print_operand): Update aarch64_get_condition_code callsites
6438 to assert that the returned condition code is valid.
6439 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
6441 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
6443 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
6444 tree.def, and gimple.def
6446 2014-09-02 Jakub Jelinek <jakub@redhat.com>
6447 Balaji V. Iyer <balaji.v.iyer@intel.com>
6448 Igor Zamyatin <igor.zamyatin@intel.com>
6450 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
6451 (__cilkrts_cilk_for_64): Likewise.
6452 * cilk-common.c (declare_cilk_for_builtin): New function.
6453 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
6454 __cilkrts_cilk_for_64 bultins.
6455 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
6457 (cilk_for_32_fndecl): New define.
6458 (cilk_for_64_fndecl): Likewise.
6459 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
6460 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
6461 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
6462 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
6463 GF_OMP_FOR_COMBINED_INTO.
6464 * gimplify.c (gimplify_scan_omp_clauses): Added
6465 OMP_CLAUSE__CILK_FOR_COUNT_ case.
6466 (gimplify_adjust_omp_clauses): Ditto.
6467 (gimplify_omp_for): Added CILK_FOR case.
6468 (gimplify_expr): Ditto.
6469 * omp-low.c: Include cilk.h.
6470 (extract_omp_for_data): Set appropriate kind for
6471 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
6472 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
6473 (create_omp_child_function_name): Added second argument to handle
6475 (cilk_for_check_loop_diff_type): New function.
6476 (expand_cilk_for_call): Likewise.
6477 (expand_cilk_for): Likewise.
6478 (create_omp_child_function): Set cilk_for_count; handle the cases when
6479 it is true; call create_omp_child_function_name with second argument.
6480 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
6481 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
6482 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
6483 * tree-nested.c (convert_nonlocal_omp_clauses): Added
6484 OMP_CLAUSE__CILK_FOR_COUNT_ case.
6485 (convert_local_omp_clauses): Ditto.
6486 * tree-pretty-print.c (dump_omp_clause): Added
6487 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
6488 (dump_generic_node): Added CILK_FOR case.
6489 * tree.c (omp_clause_num_ops): New element
6490 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
6491 (omp_clause_code_name): New element _Cilk_for_count_.
6492 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
6493 * tree.def: Add tree code for CILK_FOR.
6495 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
6497 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
6498 (ppc403-compare): Add "exts with dot" case.
6499 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
6500 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
6501 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
6502 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
6503 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
6504 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
6505 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
6506 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
6507 cell-cmp-microcoded): Similarly.
6508 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
6509 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
6510 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
6511 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
6512 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
6513 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
6514 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
6515 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
6516 (power6-compare): Add "exts with dot" case.
6517 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
6518 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
6519 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
6521 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
6522 if avoiding Cell microcode.
6523 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
6524 (is_cracked_insn): Ditto.
6525 (insn_must_be_first_in_group): Ditto.
6526 * config/rs6000/rs6000.md (dot): Adjust comment.
6527 (cell_micro): Handle exts+dot.
6528 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
6529 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
6530 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
6531 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
6532 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
6533 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
6534 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
6536 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
6538 * config/rs6000/rs6000.md (QHSI): Delete.
6539 (EXTQI, EXTHI, EXTSI): New mode iterators.
6540 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
6541 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
6542 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
6543 9 anonymous instructions, and 8 splitters): Delete.
6544 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
6545 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
6546 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
6547 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
6548 *zero_extendsi<mode>2_dot2): New.
6550 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
6552 * config/rs6000/rs6000.md (any_extend): New code iterator.
6553 (u, su): New code attributes.
6554 (dmode, DMODE): New mode attributes.
6555 (<su>mul<mode>3_highpart): New.
6556 (*<su>mul<mode>3_highpart): New.
6557 (<su>mulsi3_highpart_le): New.
6558 (<su>muldi3_highpart_le): New.
6559 (<su>mulsi3_highpart_64): New.
6560 (<u>mul<mode><dmode>3): New.
6561 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
6563 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
6566 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
6568 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
6569 *mulsi3_internal2, and two splitters): Delete.
6570 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
6572 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
6574 2014-09-02 Richard Biener <rguenther@suse.de>
6576 PR tree-optimization/62695
6577 * tree-ssa-structalias.c (find_func_clobbers): Add missing
6580 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
6583 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
6585 2014-09-01 Andi Kleen <ak@linux.intel.com>
6587 * file-find.c (add_prefix_begin): Add.
6588 (do_add_prefix): Rename from add_prefix with first argument.
6589 (add_prefix): Add new wrapper.
6590 * file-find.h (add_prefix_begin): Add.
6591 * gcc-ar.c (main): Support -B option.
6593 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
6595 * genemit.c: Include dumpfile.h.
6596 (gen_split): Print name of splitter function to dump file.
6598 2014-09-01 Richard Biener <rguenther@suse.de>
6600 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
6601 Use stack auto_vecs for constraint expressions.
6602 (find_func_aliases_for_call): Likewise.
6603 (find_func_aliases): Likewise.
6604 (find_func_clobbers): Likewise.
6606 2014-09-01 Richard Biener <rguenther@suse.de>
6608 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
6609 operands vector in most cases. Remove redundant code.
6611 2014-09-01 Olivier Hainque <hainque@adacore.com>
6613 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
6614 $WIND_BASE instead of designating a harcoded arbitrary home dir.
6615 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
6617 2014-09-01 Richard Biener <rguenther@suse.de>
6619 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
6620 copy_reference_ops_from_call, vn_nary_op_compute_hash,
6621 vn_reference_compute_hash, vn_reference_insert): Remove.
6622 (vn_reference_lookup_call): New function.
6623 * tree-ssa-sccvn.c (vn_reference_compute_hash,
6624 copy_reference_ops_from_ref, copy_reference_ops_from_call,
6625 vn_reference_insert, vn_nary_op_compute_hash): Make static.
6626 (create_reference_ops_from_call): Remove.
6627 (vn_reference_lookup_3): Properly update shared_lookup_references.
6628 (vn_reference_lookup_pieces): Assert that we updated
6629 shared_lookup_references properly.
6630 (vn_reference_lookup): Likewise.
6631 (vn_reference_lookup_call): New function.
6632 (visit_reference_op_call): Use it. Avoid re-building the
6634 (visit_reference_op_load): Remove redundant lookup.
6635 (visit_reference_op_store): Perform special tail-merging work
6636 only when possibly doing tail-merging.
6637 (visit_use): Likewise.
6638 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
6640 2014-09-01 Jakub Jelinek <jakub@redhat.com>
6643 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
6644 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
6645 (find_inc): Revert 2014-08-13 change.
6647 2014-09-01 Marek Polacek <polacek@redhat.com>
6650 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
6651 Change the type of V to unsigned HOST_WIDE_INT.
6653 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
6655 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
6656 the size of byte markers.
6657 (do_shift_rotate): Fix confusion between host, target and marker byte
6659 (verify_symbolic_number_p): Likewise.
6660 (find_bswap_or_nop_1): Likewise.
6661 (find_bswap_or_nop): Likewise.
6663 2014-09-01 Olivier Hainque <hainque@adacore.com>
6665 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
6666 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
6668 2014-09-01 Jakub Jelinek <jakub@redhat.com>
6670 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
6671 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
6672 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
6674 2014-09-01 Yury Gribov <y.gribov@samsung.com>
6678 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
6679 (build_check_stmt): Likewise.
6680 (instrument_strlen_call): Likewise.
6681 (asan_expand_check_ifn): Likewise and fix types.
6682 (maybe_cast_to_ptrmode): New function.
6684 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6686 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
6688 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
6690 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
6692 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
6694 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
6695 prefix to function labels when generating fast indirect calls.
6697 2014-08-30 David Malcolm <dmalcolm@redhat.com>
6701 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
6702 param back from rtx_insn * to rtx. Rename param from "label" to
6703 "label_or_return", reintroducing "label" as an rtx_insn * after
6704 we've ensured it's not a RETURN.
6705 (first_active_target_insn): Likewise for return type and param;
6706 add a checked cast to rtx_insn * once we've ensured "insn" is not
6708 (steal_delay_list_from_target): Convert param "pnew_thread" back
6709 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
6711 (own_thread_p): Convert param "thread" back from an rtx_insn * to
6712 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
6713 cast once we've established we're not dealing with a RETURN,
6714 renaming subsequent uses of "thread" to "thread_insn".
6715 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
6717 (follow_jumps): Convert return type and param "label" from
6718 rtx_insn * back to rtx. Move initialization of "value" to after
6719 the handling for ANY_RETURN_P, adding a checked cast there to
6720 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
6721 rename to "this_label_or_return", reintroducing "this_label" as
6722 an rtx_insn * once we've handled the case where it could be an
6724 (fill_slots_from_thread): Rename param "thread" to
6725 "thread_or_return", converting from an rtx_insn * back to an rtx.
6726 Reintroduce name "thread" as an rtx_insn * local with a checked
6727 cast once we've handled the case of it being an ANY_RETURN_P.
6728 Convert local "new_thread" from an rtx_insn * back to an rtx.
6729 Add a checked cast when assigning to "trial" from "new_thread".
6730 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
6731 checked cast to rtx_insn * from "new_thread" when invoking
6733 (fill_eager_delay_slots): Convert locals "target_label",
6734 "insn_at_target" from rtx_insn * back to rtx.
6735 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
6736 (relax_delay_slots): Convert locals "trial", "target_label" from
6737 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
6738 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
6739 invoking update_block.
6740 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
6741 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
6743 * resource.h (mark_target_live_regs): Undo erroneous conversion
6744 of second param of r214693, converting it back from rtx_insn * to
6745 rtx, since it could be a RETURN.
6747 * resource.c (find_dead_or_set_registers): Similarly, convert
6748 param "jump_target" back from an rtx_insn ** to an rtx *, as we
6749 could be writing back a RETURN. Rename local rtx_insn * "next" to
6750 "next_insn", and introduce "lab_or_return" as a local rtx,
6751 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
6752 (mark_target_live_regs): Undo erroneous conversion
6753 of second param of r214693, converting it back from rtx_insn * to
6754 rtx, since it could be a RETURN. Rename it from "target" to
6755 "target_maybe_return", reintroducing the name "target" as a local
6756 rtx_insn * with a checked cast, after we've handled the case of
6759 2014-08-29 DJ Delorie <dj@redhat.com>
6761 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
6762 pointer size up to a power of two.
6763 * defaults.h (DWARF2_ADDR_SIZE): Round up.
6764 (POINTER_SIZE_UNITS): New, rounded up value.
6765 * dwarf2asm.c (size_of_encoded_value): Use it.
6766 (dw2_output_indirect_constant_1): Likewise.
6767 * expmed.c (init_expmed_one_conv): We now know the sizes of
6769 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
6770 * optabs.c (expand_float): Use precision, not size.
6771 (expand_fix): Likewise.
6772 * simplify-rtx (simplify_unary_operation_1): Likewise.
6773 * tree-dfa.c (get_ref_base_and_extent): Likewise.
6774 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
6775 (default_assemble_integer) Likewise.
6776 (dump_tm_clone_pairs): Likewise.
6777 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
6778 * var-tracking.c (adjust_mems): Allow partial-int modes also.
6779 (prepare_call_arguments): Likewise.
6780 * stor-layout.c (finalize_type_size): Preserve precision.
6781 (layout_type): Use precision, not size.
6783 * expr.c (convert_move): If the target has an explicit converter,
6786 2014-08-29 David Malcolm <dmalcolm@redhat.com>
6788 * gdbinit.in: Skip various inline functions in rtl.h when
6791 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
6794 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
6796 2014-08-29 Richard Biener <rguenther@suse.de>
6798 PR tree-optimization/62291
6799 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
6800 exactly the vector size needed and use quick_push.
6801 (phi_translate_1): Adjust comment.
6802 (valid_in_sets): Remove block argument and remove pointless
6804 (dependent_clean): Adjust for removal of block argument.
6806 (compute_antic_aux): Likewise.
6807 (compute_partial_antic_aux): Likewise.
6809 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
6810 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6811 Anna Tikhonova <anna.tikhonova@intel.com>
6812 Ilya Tocar <ilya.tocar@intel.com>
6813 Andrey Turetskiy <andrey.turetskiy@intel.com>
6814 Ilya Verbin <ilya.verbin@intel.com>
6815 Kirill Yukhin <kirill.yukhin@intel.com>
6816 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6818 * config/i386/sse.md
6819 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
6820 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
6821 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
6822 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
6824 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
6825 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6826 Anna Tikhonova <anna.tikhonova@intel.com>
6827 Ilya Tocar <ilya.tocar@intel.com>
6828 Andrey Turetskiy <andrey.turetskiy@intel.com>
6829 Ilya Verbin <ilya.verbin@intel.com>
6830 Kirill Yukhin <kirill.yukhin@intel.com>
6831 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6833 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
6834 * config/i386/sse.md
6835 (define_mode_iterator VI4_128_8_256): New.
6836 (define_mode_iterator VI2_128_4_256): Ditto.
6837 (define_mode_iterator PMOV_DST_MODE): Rename into
6838 (define_mode_iterator PMOV_DST_MODE_1): this.
6839 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
6840 Use PMOV_DST_MODE_1 mode iterator.
6841 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
6843 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
6845 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
6846 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
6847 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
6848 (define_mode_iterator PMOV_DST_MODE_2): New.
6849 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
6850 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
6851 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
6853 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
6854 (define_mode_attr pmov_dst_3): Ditto.
6855 (define_mode_attr pmov_dst_zeroed_3): Ditto.
6856 (define_mode_attr pmov_suff_3): Ditto.
6857 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
6858 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
6859 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
6860 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
6861 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
6862 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
6863 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
6864 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
6865 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
6866 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
6867 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
6868 (define_mode_attr pmov_dst_4): Ditto.
6869 (define_mode_attr pmov_dst_zeroed_4): Ditto.
6870 (define_mode_attr pmov_suff_4): Ditto.
6871 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
6872 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
6873 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
6874 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
6875 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
6876 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
6877 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
6878 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
6879 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
6880 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
6881 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
6883 2014-08-29 Richard Biener <rguenther@suse.de>
6885 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
6886 NON_LVALUE_EXPR in gimple.
6888 2014-08-29 Richard Biener <rguenther@suse.de>
6891 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
6892 from previous refactoring.
6893 (gimple_fold_builtin_strncpy): Likewise.
6895 2014-08-29 David Malcolm <dmalcolm@redhat.com>
6898 * function.c (assign_parm_setup_reg): Remove erroneous checked
6899 cast to rtx_insn * on result of gen_extend_insn in favor of
6900 introducing a new local rtx "pat".
6902 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6904 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
6906 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
6908 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6910 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
6911 (next_insn): Likewise.
6912 * emit-rtl.c (next_insn): Likewise.
6913 (previous_insn): Likewise.
6914 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
6915 "insn" and "next" from rtx to rtx_insn *.
6916 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
6917 "insn", "insn1", "vliw_start", "prologue_end_note",
6918 "last_insn_in_packet".
6920 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6922 * shrink-wrap.h (active_insn_between): Strengthen both params from
6924 * function.c (active_insn_between): Likewise.
6926 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6928 * genattr.c (main): When writing out insn-attr.h, strengthen param
6929 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
6930 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
6931 writing out the definition of dfa_clear_single_insn_cache to the
6932 generated insn-automata.c
6934 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6936 * resource.h (clear_hashed_info_for_insn): Strengthen param from
6938 (incr_ticks_for_insn): Likewise.
6939 (init_resource_info): Likewise.
6941 * resource.c (init_resource_info): Likewise.
6942 (clear_hashed_info_for_insn): Likewise.
6943 (incr_ticks_for_insn): Likewise.
6945 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
6947 (steal_delay_list_from_target): Use methods of "seq".
6948 (try_merge_delay_insns): Use methods of "merged_insns".
6949 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
6950 (reorg_redirect_jump): Likewise for param "jump".
6952 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6954 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
6956 * config/s390/s390.c (s390_split_branches): Eliminate top-level
6957 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
6959 (s390_mainpool_finish): In three places, split out a local rtx
6960 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
6961 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
6962 and split another local rtx "insn" out into rtx "pat" and
6964 * config/sh/sh.c (output_branchy_insn): Rather than working
6965 directly on operands[9], introduce local rtx_code_label *
6966 variables named "lab" in two places, working on them, and then
6967 assigning them to operands[9], so that the intervening operations
6968 are known by the type system to be on insns.
6970 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6972 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
6975 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
6976 in invocation of INSN_HAS_LOCATION.
6978 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6980 * config/rs6000/altivec.h (vec_xl): New #define.
6981 (vec_xst): Likewise.
6982 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
6983 (XXSPLTD_V2DI): Likewise.
6984 (DIV_V2DI): Likewise.
6985 (UDIV_V2DI): Likewise.
6986 (MUL_V2DI): Likewise.
6987 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
6988 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
6989 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
6990 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
6991 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
6992 (UNSPEC_VSX_DIVSD): Likewise.
6993 (UNSPEC_VSX_DIVUD): Likewise.
6994 (UNSPEC_VSX_MULSD): Likewise.
6995 (vsx_mul_v2di): New insn-and-split.
6996 (vsx_div_v2di): Likewise.
6997 (vsx_udiv_v2di): Likewise.
6998 (vsx_xxspltd_<mode>): New insn.
7000 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7002 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
7004 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
7005 (NEXT_INSN): Likewise.
7006 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
7007 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
7009 (no_labels_between_p): Likewise for both params.
7011 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
7012 cast when using NEXT_INSN on operands[2].
7013 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
7014 "insn" from rtx to rtx_insn *, adding a checked cast.
7015 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
7017 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
7019 (arc_text_label): Likewise for param "insn".
7020 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
7022 (arc_ccfsm_record_condition): Likewise for param "jump".
7023 (arc_text_label): Likewise for local "label".
7024 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
7025 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
7026 a method for typesafety. Add a checked cast.
7027 * config/arc/constraints.md (Clb): Add a checked cast when getting
7028 the CODE_LABEL from a LABEL_REF.
7029 * config/arm/arm.c (require_pic_register): Strengthen locals
7030 "seq", "insn" from rtx to rtx_insn *.
7031 (create_fix_barrier): Likewise for locals "selected", "next".
7032 (thumb1_reorg): Likewise for locals "prev", "insn".
7033 (arm_expand_prologue): Likewise for local "last".
7034 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
7036 (thumb2_output_casesi): Likewise for operands[2].
7037 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
7038 strengthen local "insn" from rtx to rtx_insn *.
7039 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
7040 type and param "insn".
7041 (find_prev_insn_start): Likewise.
7042 (hwloop_optimize): Likewise for locals "insn", "last_insn",
7044 (gen_one_bundle): Likewise for loal "t".
7045 (find_load): Likewise for param "insn".
7046 (workaround_speculation): Likewise for locals "insn", "next",
7047 "target", "next_tgt".
7048 * config/c6x/c6x.c (assign_reservations): Likewise for both params
7049 and for locals "insn", "within", "last".
7050 (count_unit_reqs): Likewise for params "head", "tail" and local
7052 (try_rename_operands): Likewise for params "head", "tail".
7053 (reshuffle_units): Likewise for locals "head", "tail", "insn".
7054 (struct c6x_sched_context): Likewise for fields
7055 "last_scheduled_insn", "last_scheduled_iter0".
7056 (init_sched_state): Replace NULL_RTX with NULL.
7057 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
7059 (undo_split_delayed_nonbranch): Likewise for param and for local
7061 (conditionalize_after_sched): Likewise for local "insn".
7062 (bb_earliest_end_cycle): Likewise.
7063 (filter_insns_above): Likewise for locals "insn", "next".
7064 (hwloop_optimize): Remove redundant checked cast.
7065 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
7066 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
7068 (cris_simple_epilogue): Likewise.
7069 (cris_expand_prologue): Likewise.
7070 (cris_expand_epilogue): Likewise.
7071 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
7072 local "insn" from rtx to rtx_insn *.
7073 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
7074 (struct frv_packet_group): Likewise for the elements within array
7075 fields "insns", "sorted", and for field "nop".
7076 (frv_packet): Likewise for the elements within array field
7078 (frv_add_insn_to_packet): Likewise for param "insn".
7079 (frv_insert_nop_in_packet): Likewise for param "insn" and local
7081 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
7082 (frv_sort_insn_group_1): Likewise for local "insn".
7083 (frv_optimize_membar_local): Likewise.
7084 (frv_align_label): Likewise for locals "x", "last", "barrier",
7086 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
7088 (ia64_sched_init): Likewise for local "insn".
7089 (scheduled_good_insn): Likewise for param "last".
7090 (struct _ia64_sched_context): Likewise for field
7091 "last_scheduled_insn".
7092 (ia64_init_sched_context): Replace NULL_RTX with NULL.
7093 (struct bundle_state): Likewise for field "insn".
7094 (issue_nops_and_insn): Likewise for param "insn".
7095 (get_next_important_insn): Likewise for return type and both
7097 (ia64_add_bundle_selector_before): Likewise for param "insn".
7098 (bundling): Likewise for params "prev_head_insn", "tail" and
7099 locals "insn", "next_insn", "b". Eliminate top-level local rtx
7100 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
7101 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
7102 Strengthen final param from rtx to rtx_insn *.
7103 (iq2000_move_1word): Likewise for second param.
7104 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
7105 param "cur_insn" and local "next_insn".
7106 (iq2000_move_1word): Likewise for param "insn".
7107 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
7108 casts when using NEXT_INSN on operands[1].
7109 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
7110 "insn" from rtx to rtx_insn *.
7111 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
7112 "x", introducing local rtx_insn * "insn" for when working with the
7113 CODE_LABEL of the LABEL_REF.
7114 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
7116 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
7118 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
7120 (conditionalize_block): Likewise for return type and param.
7121 (mcore_is_dead): Likewise for param "first" and local "insn".
7122 (emit_new_cond_insn): Likewise for return type.
7123 (conditionalize_block): Likewise for return type, param, and
7124 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
7126 (conditionalize_optimization): Likewise for local "insn".
7127 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
7129 * config/microblaze/microblaze.md: Add checked casts when using
7131 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
7132 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
7133 and rtx_insn * "insn".
7134 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
7135 checked cast when using NEXT_INSN on operands[2].
7136 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
7137 local "insn" from rtx to rtx_insn *.
7138 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
7140 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
7141 Add a checked cast when using NEXT_INSN on operands[1].
7142 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
7144 (pa_output_cbranch): Likewise for final param.
7145 (pa_output_lbranch): Likewise for second param.
7146 (pa_output_bb): Likewise for third param.
7147 (pa_output_bvb): Likewise.
7148 (pa_output_dbra): Likewise for second param.
7149 (pa_output_movb): Likewise.
7150 (pa_output_parallel_movb): Likewise.
7151 (pa_output_parallel_addb): Likewise.
7152 (pa_output_millicode_call): Likewise for first param.
7153 (pa_output_mul_insn): Likewise for second param.
7154 (pa_output_div_insn): Likewise for third param.
7155 (pa_output_mod_insn): Likewise for second param.
7156 (pa_jump_in_call_delay): Likewise for param.
7157 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
7158 (pa_output_div_insn): Likewise.
7159 (pa_output_mod_insn): Likewise.
7160 (pa_output_cbranch): Likewise.
7161 (pa_output_lbranch): Likewise.
7162 (pa_output_bb): Likewise.
7163 (pa_output_bvb): Likewise.
7164 (pa_output_dbra): Likewise.
7165 (pa_output_movb): Likewise.
7166 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
7167 to simplify and for typesafety.
7168 (pa_output_call): Use method of rtx_sequence *.
7169 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
7170 (pa_jump_in_call_delay): Likewise.
7171 (pa_output_parallel_movb): Likewise.
7172 (pa_output_parallel_addb): Likewise.
7173 (pa_following_call): Likewise.
7174 (pa_combine_instructions): Likewise for locals "anchor",
7176 (pa_can_combine_p): Likewise for params "anchor", "floater" and
7177 locals "start", "end".
7178 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
7179 param "insn" and local "local_insn".
7180 (picochip_final_prescan_insn): Likewise for local "local_insn".
7181 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
7183 (uses_TOC): Likewise.
7184 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
7185 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
7186 splitting out to more tightly-scoped locals, 3 as rtx and one as
7188 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
7190 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
7192 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
7194 (fixup_addr_diff_vecs): Likewise.
7195 (reg_unused_after): Likewise for param 2.
7196 (sh_can_redirect_branch): Likewise for both params.
7197 (check_use_sfunc_addr): Likewise for param 1.
7198 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
7199 (find_barrier): Likewise for local "last_got".
7200 (gen_block_redirect): Likewise for return type, param "jump" and
7201 locals "prev", "scan", "next", "insn".
7202 (struct far_branch): Likewise for fields "near_label",
7203 "insert_place", "far_label".
7204 (gen_far_branch): Likewise for local "jump".
7205 (fixup_addr_diff_vecs): Likewise for param "first" and locals
7207 (barrier_align): Likewise for param and for locals "prev", "x".
7208 Introduce local rtx_sequence * "prev_seq" and use insn method for
7209 typesafety and clarity.
7210 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
7211 (get_dest_uid): Likewise for local "dest".
7212 (split_branches): Likewise for locals "next", "beyond", "label",
7213 "block", "far_label". Add checked casts when assigning to
7214 bp->far_label and "far_label".
7215 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
7216 (sequence_insn_p): Likewise.
7217 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
7218 more loop-scoped rtx "insn" when walking LABEL_REFS.
7219 (sh_can_redirect_branch): Strengthen both params from rtx to
7221 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
7222 new local rtx_sequence * "seq" via a dyn_cast, and use a method
7223 for clarity and typesafety.
7224 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
7225 "insn" from rtx to rtx_insn *.
7226 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
7227 when using NEXT_INSN on the CODE_LABEL in operands[2].
7228 (define_insn "casesi_worker_2"): Likewise.
7229 (define_insn "casesi_shift_media"): Likewise.
7230 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
7232 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
7233 Strengthen field "insn" from rtx to rtx_insn *.
7234 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
7235 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
7236 param "start_insn" and local "start_insn".
7237 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
7239 (find_set_of_reg_bb): Likewise for param "insn".
7240 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
7241 (trace_reg_uses): Likewise for param "start_insn".
7242 (sh_treg_combine::cbranch_trace): Likewise for field
7244 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
7246 (sh_treg_combine::record_set_of_reg): Likewise for param
7247 "start_insn" and local "i".
7248 (sh_treg_combine::can_remove_cstore): Likewise for local
7250 (sh_treg_combine::try_optimize_cbranch): Likewise for param
7252 (sh_treg_combine::execute): Likewise for local "i".
7253 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
7255 (sparc_check_64): Likewise for second param.
7256 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
7257 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
7258 dyn_cast, using its insn method for typesafety and clarity.
7259 (empty_delay_slot): Strengthen param "insn" from rtx to
7261 (set_extends): Likewise.
7262 (sparc_check_64): Likewise.
7263 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
7264 for locals "seq", "last_insn".
7265 (combine_bnp): Likewise for param "insn".
7266 (xstormy16_reorg): Likewise for local "insn".
7267 * config/v850/v850.c (substitute_ep_register): Likewise for params
7268 "first_insn", "last_insn" and local "insn".
7269 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
7270 elements of "regs" array, and local "insn".
7271 * except.c (emit_note_eh_region_end): Likewise for param "insn".
7272 * final.c (final_sequence): Strengthen this global from rtx to
7274 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
7276 (final_scan_insn): Update assignment to "final_sequence" to be
7277 from "seq", the cast version of "body", for type-safety.
7278 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
7279 "insns" from rtx to rtx_insn *.
7280 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
7281 * genattr.c (main): When writing out generated insn-attr.h,
7282 strengthen params 1 and 3 of eligible_for_delay,
7283 eligible_for_annul_true, eligible_for_annul_false from rtx to
7285 * genattrtab.c (write_eligible_delay): Likewise when writing out
7286 generated insn-attrtab.c; also local "insn" the generated
7288 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
7290 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
7291 "start_label" from rtx to rtx_insn *.
7292 * ira.c (decrease_live_ranges_number): Likewise for local "p".
7293 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
7294 "insns" and local "insn".
7295 (validate_equiv_mem): Likewise for param "start" and local "insn".
7296 (memref_used_between_p): Likewise for params "start", "end" and
7298 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
7300 * loop-doloop.c (doloop_optimize): Within region guarded by
7301 INSN_P (doloop_pat), introduce a new local rtx_insn *
7302 "doloop_insn" via a checked cast, and use it for typesafety,
7303 eventually writing the value back into doloop_pat.
7304 * output.h (final_sequence): Strengthen this global from rtx to
7306 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
7307 reintroducing "insn" as an rtx_insn * via a checked cast.
7308 Strengthen param "attempt" and local "new_insn"from rtx to
7310 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
7312 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
7313 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
7314 "p" in favor of more tightly-scoped replacements, sometimes rtx
7315 and sometimes rtx_insn *, as appropriate.
7316 (delete_output_reload): Eliminate top-level rtx "i1", splitting
7317 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
7318 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
7319 local "trial" from rtx to rtx_insn *.
7320 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
7321 rtx to rtx_insn *. Strenghten local "pat" from rtx to
7322 rtx_sequence * and use methods for clarity and typesafety.
7323 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
7324 rtx to rtx_insn *. Strenghten local "li" from rtx to
7325 rtx_insn_list * and use its methods for clarity and typesafety.
7326 (steal_delay_list_from_target): Strengthen param "insn" from rtx
7328 (steal_delay_list_from_fallthrough): Likewise.
7329 (try_merge_delay_insns): Likewise for param "thread" and locals
7330 "trial", "next_trial", "delay_insn".
7331 (redundant_insn): Likewise for param "target" and local "trial".
7332 (own_thread_p): Likewise for param "thread" and locals
7333 "active_insn", "insn".
7334 (get_label_before): Likewise for param "insn".
7335 (fill_simple_delay_slots): Likewise for local "new_label"; use
7336 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
7337 (label_before_next_insn): Strengthen return type and local "insn"
7338 from rtx to rtx_insn *.
7339 (relax_delay_slots): Likewise for locals "other", "tmp".
7340 (make_return_insns): Likewise for param "first" and locals "insn",
7341 "jump_insn", "prev". Move declaration of "pat" to its assignment
7342 and strengthen from rtx to rtx_sequence *. Use its methods for
7343 clarity and typesafety.
7344 * rtlanal.c (no_labels_between_p): Strengthen params from
7345 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
7347 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
7348 from const_rtx to const rtx_insn *.
7349 (reg_set_between_p): Rename param "from_insn" to
7350 "uncast_from_insn", and reintroduce "from_insn" as a
7351 const rtx_insn * via a checked cast.
7352 (modified_between_p): Likewise for param "start" as "uncast_start".
7353 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
7354 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
7355 "tmp", head" from rtx to rtx_insn *.
7356 (recompute_rev_top_order): Likewise for local "insn".
7357 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
7358 * store-motion.c (build_store_vectors): Likewise for local "insn".
7359 Strengthen local "st" from rtx to rtx_insn_list * and use methods
7360 for clarity and typesafety.
7361 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
7363 (computation_cost): Likewise for local "seq".
7364 (get_address_cost): Likewise.
7366 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7368 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
7370 (label_is_jump_target_p): Likewise for second param.
7372 * rtlanal.c (tablejump_p): Likewise for param "insn".
7373 (label_is_jump_target_p): Likewise for param "jump_insn".
7375 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7377 * rtl.h (find_first_parameter_load): Strengthen return type and
7378 both params from rtx to rtx_insn *.
7379 * rtlanal.c (find_first_parameter_load): Strengthen return type,
7380 both params and locals "before", "first_set" from rtx to
7381 rtx_insn *. Remove now-redundant cast.
7382 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
7384 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7386 * rtl.h (find_last_value): Delete.
7387 * rtlanal.c (find_last_value): Delete.
7389 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7391 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
7392 from rtx to rtx_insn *.
7393 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
7394 rtx "note" with new local rtx_insn * "new_head" when calculating
7395 head insn of new basic block.
7396 * combine.c (combine_split_insns): Strengthen return type and local
7397 "ret" from rtx to rtx_insn *.
7398 (likely_spilled_retval_p): Likewise for locals "use" and "p".
7399 (try_combine): Eliminate local "m_split", splitting into new
7400 locals "m_split_insn" and "m_split_pat".
7401 (find_split_point): Strengthen local "seq" from rtx into
7403 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
7404 locals "label", "branch".
7405 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
7407 (define_expand "umulsi3_highpart"): Likewise for local "insn".
7408 * dse.c (note_add_store_info): Likewise for fields "first",
7410 (note_add_store): Likewise for local "insn".
7411 (emit_inc_dec_insn_before): Likewise for locals "insn",
7413 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
7414 (replace_read): Likewise for locals "insns", "this_insn".
7415 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
7416 (notice_eh_throw): Likewise for param "insn".
7417 (before_next_cfi_note): Likewise for return type, param, and local
7419 (connect_traces): Likewise for local "note".
7420 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
7421 (verify_rtl_sharing): Likewise.
7422 (unshare_all_rtl_in_chain): Likewise for param "insn".
7423 (get_first_nonnote_insn): Likewise for local "insn".
7424 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
7425 "seq" and use its methods to clarify things.
7426 (next_insn): Strengthen return type from rtx to rtx_insn *.
7427 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
7428 local rtx_insn * using a checked cast, dropping a checked cast
7429 made redundant by this change. Use a cast to and method of
7430 rtx_sequence to clarify the code.
7431 (previous_insn): Rename param "insn" to "uncast_insn" and
7432 reintroduce "insn" as a local rtx_insn * using a checked cast,
7433 dropping a checked cast made redundant by this change. Use a cast
7434 to and method of rtx_sequence to clarify the code.
7435 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
7436 reintroduce "insn" as a local rtx_insn * using a checked cast,
7437 dropping a checked cast made redundant by this change.
7438 (next_nonnote_insn_bb): Likewise.
7439 (prev_nonnote_insn): Likewise.
7440 (prev_nonnote_insn_bb): Likewise.
7441 (next_nondebug_insn): Likewise.
7442 (prev_nondebug_insn): Likewise.
7443 (next_nonnote_nondebug_insn): Likewise.
7444 (prev_nonnote_nondebug_insn): Likewise.
7445 (next_real_insn): Likewise.
7446 (prev_real_insn): Likewise.
7447 (next_active_insn): Likewise.
7448 (prev_active_insn): Likewise.
7449 (next_cc0_user): Likewise. Use rtx_sequence and a method for
7451 (prev_cc0_setter): Likewise.
7452 (try_split): Rename param "trial" to "uncast_trial" and
7453 reintroduce "insn" as a local rtx_insn * using a checked cast,
7454 dropping checked casts made redundant by this change.
7455 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
7457 (remove_insn): Rename param "insn" to "uncast_insn" and
7458 reintroduce "insn" as a local rtx_insn * using a checked cast.
7459 (emit_pattern_after_setloc): Likewise for param "after", as
7461 (emit_pattern_after): Likewise. Strengthen local "prev" from
7463 (emit_pattern_before_setloc): Rename param "before" to
7464 "uncast_before" and reintroduce "before" as a local rtx_insn *
7465 using a checked cast. Strengthen locals "first", "last" from
7467 (emit_pattern_before): Likewise rename/cast param "before" to
7468 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
7469 * except.c (copy_reg_eh_region_note_forward): Strengthen param
7470 "first" and local "insn" from rtx to rtx_insn *.
7471 (copy_reg_eh_region_note_backward): Likewise for param "last"
7473 * expr.c (fixup_args_size_notes): Rename param "last" to
7474 "uncast_last" and reintroduce "last" as a local rtx_insn *
7475 using a checked cast. Strengthen local "insn" from rtx to
7477 * function.c (set_insn_locations): Strengthen param "insn" from
7479 (record_insns): Likewise for param "insns" and local "tmp".
7480 (active_insn_between): Rename param "tail" to
7481 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
7482 using a checked cast.
7483 (thread_prologue_and_epilogue_insns): Split out top-level local
7484 rtx "seq" into three different rtx_insn * locals. Strengthen
7485 local "prologue_seq" from rtx to rtx_insn *.
7486 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
7487 from rtx to rtx_insn *.
7488 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
7489 (priority): Likewise for locals "prev_first", "twin".
7490 (setup_insn_max_reg_pressure): Likewise for param "after".
7491 (sched_setup_bb_reg_pressure_info): Likewise.
7492 (no_real_insns_p): Strengthen params from const_rtx to
7494 (schedule_block): Strengthen local "next_tail" from rtx to
7496 * ifcvt.c (find_active_insn_before): Strengthen return type and
7497 param "insn" from rtx to rtx_insn *.
7498 (find_active_insn_after): Likewise.
7499 (cond_exec_process_insns): Likewise for param "start" and local "insn".
7500 (cond_exec_process_if_block): Likewise for locals "then_start",
7501 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
7502 (noce_process_if_block): Likewise for local "jump".
7503 (merge_if_block): Likewise for two locals named "end".
7504 (cond_exec_find_if_block): Likewise for local "last_insn".
7505 * jump.c (delete_related_insns): Rename param "insn" to
7506 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
7507 checked cast. Strengthen local "p" from rtx to rtx_insn *.
7508 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
7510 (split_reg): Likewise.
7511 * lra.c (lra_process_new_insns): Likewise.
7512 * modulo-sched.c (permute_partial_schedule): Strengthen param
7513 "last" from rtx to rtx_insn *.
7514 * optabs.c (add_equal_note): Likewise for param "insns" and local
7516 (expand_binop_directly): Add checked casts to rtx_insn * within
7517 NEXT_INSN (pat) uses.
7518 (expand_unop_direct): Likewise.
7519 (maybe_emit_unop_insn): Likewise.
7520 * recog.c (peep2_attempt): Strengthen locals "last",
7521 "before_try", "x" from rtx to rtx_insn *.
7522 * reorg.c (optimize_skip): Strengthen return type and local
7523 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
7524 and locals "trial", "next_trial" from rtx to rtx_insn *.
7525 * resource.c (next_insn_no_annul): Strengthen return type and
7526 param "insn" from rtx to rtx_insn *. Use a cast to and method of
7527 rtx_sequence to clarify the code.
7528 (mark_referenced_resources): Add a checked cast to rtx_insn *
7529 within PREV_INSN (x).
7530 (find_dead_or_set_registers): Strengthen return type, param
7531 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
7532 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
7534 (mark_target_live_regs): Strengthen params "insns" and "target",
7535 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
7536 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
7538 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
7539 from rtx to rtx_insn *.
7540 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
7541 from rtx to rtx_insn *.
7542 (copy_reg_eh_region_note_backward): Likewise.
7543 (unshare_all_rtl_in_chain): Likewise for sole param.
7544 (dump_rtl_slim): Strengthen second and third params from const_rtx
7545 to const rtx_insn *.
7546 * sched-deps.c (sched_free_deps): Strengthen params "head" and
7547 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
7548 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
7549 "next_tail" from rtx to rtx_insn *.
7550 (begin_move_insn): Likewise for local "next".
7551 * sched-int.h (sched_free_deps): Likewise for first and second
7553 (no_real_insns_p): Strengthen both params from const_rtx to
7555 (sched_setup_bb_reg_pressure_info): Strengthen second params from
7557 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
7559 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
7560 and locals "insn", "tail" from const_rtx to const rtx_insn *.
7561 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
7563 (debug_rtl_slim): Strengthen params "first" and "last" from
7564 const_rtx to const rtx_insn *.
7565 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
7566 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
7567 (convert_to_simple_return): Likewise for param "returnjump".
7568 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
7570 (convert_to_simple_return): Likewise for param "returnjump".
7571 * valtrack.c (propagate_for_debug): Likewise for params
7573 * valtrack.h (propagate_for_debug): Likewise for second param.
7575 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7577 * output.h (insn_current_reference_address): Strengthen param
7578 from rtx to rtx_insn *.
7579 * final.c (insn_current_reference_address): Likewise.
7581 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7583 * basic-block.h (inside_basic_block_p): Strengthen param from
7584 const_rtx to const rtx_insn *.
7585 * cfgbuild.c (inside_basic_block_p): Likewise.
7587 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7589 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
7591 (get_trace_info): Likewise for param "insn".
7592 (save_point_p): Likewise.
7593 (maybe_record_trace_start): Likewise for both params.
7594 (maybe_record_trace_start_abnormal): Likewise.
7595 (create_trace_edges): Likewise for sole param and for three of the
7597 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
7598 to rtx_insn *, and update a call to pat->element to pat->insn.
7600 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7602 * function.h (struct expr_status): Convert field "x_forced_labels"
7603 from rtx_expr_list * to rtx_insn_list *.
7605 * cfgbuild.c (make_edges): Convert local "x" from an
7606 rtx_expr_list * to an rtx_insn_list *, replacing use of
7607 "element" method with "insn" method.
7608 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
7609 * except.c (sjlj_emit_dispatch_table): Replace use of
7610 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
7612 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
7613 rtx_expr_list * to an rtx_insn_list *, replacing use of
7614 "element" method with "insn" method.
7615 * reload1.c (set_initial_label_offsets): Likewise for local "x".
7616 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
7617 rtx_insn *, adding a checked cast. Replace use of
7618 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
7620 (expand_label): Likewise for local "label_r".
7622 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7624 * function.h (struct rtl_data): Convert field
7625 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
7627 * rtl.h (remove_node_from_insn_list): New prototype.
7629 * builtins.c (expand_builtin): When prepending to
7630 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
7632 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
7633 to rtx_insn_list *, and use its "insn" method rather than
7635 * cfgrtl.c (delete_insn): Use new function
7636 remove_node_from_insn_list rather than
7637 remove_node_from_expr_list.
7638 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
7639 to rtx_insn_list *, and use its "insn" method rather than
7641 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
7642 * reload1.c (set_initial_label_offsets): Likewise for local "x".
7643 * rtlanal.c (remove_node_from_insn_list): New function, adapted
7644 from remove_node_from_expr_list.
7645 * stmt.c (expand_label): When prepending to
7646 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
7649 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7651 * function.h (struct rtl_data): Strengthen fields "x_return_label"
7652 and "x_naked_return_label" from rtx to rtx_code_label *.
7654 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7656 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
7657 (SET_NEXT_INSN): Likewise.
7658 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
7660 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
7661 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
7662 to split out the SEQUENCE from local "bundle", strengthening the
7663 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
7664 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
7665 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
7666 and the type of the elements of the "slot" array from rtx to
7668 (reorg_split_calls): Likewise for locals "insn" and "next", and
7669 the type of the elements of the "slot" array.
7671 * config/frv/frv.c (frv_nops): Likewise for the elements of this
7673 (frv_function_prologue): Likewise for locals "insn", "next",
7675 (frv_register_nop): Introduce a local "nop_insn" to be the
7676 rtx_insn * containing rtx "nop".
7678 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
7679 used as an insn and sometimes as a pattern, so rename it to
7680 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
7681 using it where dealing with the core insn.
7683 * config/picochip/picochip.c (reorder_var_tracking_notes):
7684 Strengthen locals "insn", "next", "last_insn", "queue",
7685 "next_queue", "prev" from rtx to rtx_insn *.
7687 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
7688 the second param is an rtx_insn ** rather than an rtx **.
7689 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
7690 from rtx to rtx_sequence *, and introduce local named "sequence",
7691 using methods of rtx_sequence to clarify the code.
7692 (remove_insn): Introduce local rtx_sequence * named "sequence" and
7694 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
7695 Rename param "after" to "uncast_after", reintroducing "after" as a
7696 local rtx_insn * with a checked cast.
7697 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
7698 reintroducing "after" as a local rtx_insn * with a checked cast.
7699 Strengthen local "last" from rtx to rtx_insn * and remove the
7700 now-redundant checked casts.
7701 (copy_delay_slot_insn): Strengthen return type and param from rtx
7704 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
7705 "last" from rtx to rtx_insn *.
7707 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7709 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
7710 param from rtx to rtx_insn *.
7712 * emit-rtl.c (copy_delay_slot_insn): Likewise.
7714 * reorg.c (skip_consecutive_labels): Strengthen return type, param
7715 and local "insn" from rtx to rtx_insn *.
7716 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
7717 (unfilled_slots_next): Likewise.
7718 (function_return_label): Strengthen from rtx to rtx_code_label *.
7719 (function_simple_return_label): Likewise.
7720 (first_active_target_insn): Strengthen return type and param from
7722 (find_end_label): Strengthen return type from rtx to
7723 rtx_code_label *; strengthen locals as appropriate.
7724 (emit_delay_sequence): Strengthen return type, param "insn" and
7725 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
7726 and local "li" from rtx to rtx_insn_list *, using methods of
7727 rtx_insn_list for clarity and typesafety.
7728 (add_to_delay_list): Strengthen return type and param "insn" from
7729 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
7730 rtx_insn_list * and use methods of rtx_insn_list.
7731 (delete_from_delay_slot): Strengthen return type, param "insn",
7732 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
7733 Strengthen local "seq" from rtx to rtx_sequence *, and local
7734 "delay_list" from rtx to rtx_insn_list *, using methods of
7735 rtx_sequence for clarity and type-safety.
7736 (delete_scheduled_jump): Add checked cast when invoking
7737 delete_from_delay_slot. Strengthen local "trial" from rtx to
7739 (optimize_skip): Strengthen return type and local "delay_list"
7740 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
7742 (steal_delay_list_from_target): Strengthen return type, param
7743 "delay_list" and local "new_delay_list" from rtx to
7744 rtx_insn_list *. Strengthen param "seq" from rtx to
7745 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
7747 Split out local "temp" into multiple more-tightly scoped locals:
7748 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
7749 of rtx_insn_list and rtx_sequence for clarity and typesafety.
7750 Strengthen locals named "trial" from rtx to rtx_insn *.
7751 (steal_delay_list_from_fallthrough): Strengthen return type and
7752 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
7753 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
7754 Strengthen local "trial" from rtx to rtx_insn *.
7755 (try_merge_delay_insns): Strength local "merged_insns" from rtx
7756 to rtx_insn_list * and use its methods. Strengthen local "pat"
7757 from rtx to rtx_sequence * and use its methods. Strengthen locals
7758 "dtrial" and "new_rtx" from rtx to rtx_insn *.
7759 (get_label_before): Strengthen return type and local "label" from
7761 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
7762 "next_trial", "next", prev". Strengthen local "delay_list" from
7763 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
7765 (follow_jumps): Strengthen return type, param "label" and locals
7766 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
7767 (fill_slots_from_thread): Strengthen return type, param
7768 "delay_list" from rtx to rtx_insn_list *. Strengthen params
7769 "insn", "thread", "opposite_thread" and locals "new_thread",
7770 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
7771 "sequence" from a checked cast to rtx_sequence so that we can call
7772 steal_delay_list_from_target and steal_delay_list_from_fallthrough
7773 with an rtx_sequence *.
7774 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
7775 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
7776 Strengthen local "delay_list" from rtx to rtx_insn_list *.
7777 (relax_delay_slots): Strengthen param "first" and locals "insn",
7778 "next", "trial", "delay_insn", "target_label" from rtx to
7779 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
7780 Introduce a local "trial_seq" for PATTERN (trial) of type
7781 rtx_sequence *, in both cases using methods of rtx_sequence.
7782 (dbr_schedule): Strengthen param "first" and locals "insn",
7783 "next", "epilogue_insn" from rtx to rtx_insn *.
7785 2014-08-28 Richard Biener <rguenther@suse.de>
7787 PR tree-optimization/62283
7788 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
7789 Do not peel loops for alignment where the vector loop likely
7790 doesn't run at least VF times.
7792 2014-08-28 Bin Cheng <bin.cheng@arm.com>
7794 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
7795 important_candidates. Consider all important candidates if
7796 IVS doesn't give any result. Remove check on ivs->upto.
7797 (try_add_cand_for): Call iv_ca_add_use only once.
7799 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7800 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7801 Anna Tikhonova <anna.tikhonova@intel.com>
7802 Ilya Tocar <ilya.tocar@intel.com>
7803 Andrey Turetskiy <andrey.turetskiy@intel.com>
7804 Ilya Verbin <ilya.verbin@intel.com>
7805 Kirill Yukhin <kirill.yukhin@intel.com>
7806 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7808 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
7809 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
7811 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
7812 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
7813 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
7814 (define_insn "*mul<mode>3"): Add EVEX version.
7816 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7817 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7818 Anna Tikhonova <anna.tikhonova@intel.com>
7819 Ilya Tocar <ilya.tocar@intel.com>
7820 Andrey Turetskiy <andrey.turetskiy@intel.com>
7821 Ilya Verbin <ilya.verbin@intel.com>
7822 Kirill Yukhin <kirill.yukhin@intel.com>
7823 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7825 * config/i386/sse.md
7826 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
7827 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
7828 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
7829 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
7830 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
7831 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
7832 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
7833 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
7834 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
7835 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
7836 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
7837 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
7838 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
7839 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
7840 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
7841 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
7843 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7844 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7845 Anna Tikhonova <anna.tikhonova@intel.com>
7846 Ilya Tocar <ilya.tocar@intel.com>
7847 Andrey Turetskiy <andrey.turetskiy@intel.com>
7848 Ilya Verbin <ilya.verbin@intel.com>
7849 Kirill Yukhin <kirill.yukhin@intel.com>
7850 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7852 * config/i386/sse.md
7853 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
7854 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
7855 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
7857 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7858 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7859 Anna Tikhonova <anna.tikhonova@intel.com>
7860 Ilya Tocar <ilya.tocar@intel.com>
7861 Andrey Turetskiy <andrey.turetskiy@intel.com>
7862 Ilya Verbin <ilya.verbin@intel.com>
7863 Kirill Yukhin <kirill.yukhin@intel.com>
7864 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7866 * config/i386/sse.md
7867 (define_mode_iterator VI128_256): New.
7868 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
7870 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7871 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7872 Anna Tikhonova <anna.tikhonova@intel.com>
7873 Ilya Tocar <ilya.tocar@intel.com>
7874 Andrey Turetskiy <andrey.turetskiy@intel.com>
7875 Ilya Verbin <ilya.verbin@intel.com>
7876 Kirill Yukhin <kirill.yukhin@intel.com>
7877 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7879 * config/i386/sse.md
7880 (define_mode_iterator VI8_256_512): New.
7881 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
7883 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
7884 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
7886 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
7888 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7890 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
7891 pointer to the cumulative reloc value and return the value for
7893 (compute_reloc_for_rtx): Take a const_rtx. Call
7894 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
7895 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
7896 for_each_rtx for the CONST case.
7898 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7900 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
7901 (mark_constants_in_pattern): ...this new function to iterate over
7903 (mark_constants): Update accordingly.
7905 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7907 * varasm.c: Include rtl-iter.h.
7908 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
7909 Remove the pointer to the cumulative hashval_t and just return
7910 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
7911 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7912 Accumulate the hashval_ts here instead of const_rtx_hash_1.
7914 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7916 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
7917 Give real type of data parameter. Remove return value.
7918 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
7919 to iterate over subrtxes.
7921 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7923 * var-tracking.c (use_narrower_mode_test): Turn from being a
7924 for_each_rtx callback to being a function that examines each
7926 (adjust_mems): Update accordingly.
7928 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7930 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
7931 callback to being a function that examines each subrtx itself.
7932 Remove handling of null rtxes.
7933 (add_uses): Update accordingly.
7935 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7937 * var-tracking.c: Include rtl-iter.h.
7938 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
7939 to being a function that examines each subrtx itself.
7940 (use_type): Update accordingly.
7942 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7944 * store-motion.c: Include rtl-iter.h.
7945 (extract_mentioned_regs_1): Delete.
7946 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
7947 for_each_rtx to iterate over subrtxes.
7949 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7951 * sel-sched.c: Include rtl-iter.h
7952 (count_occurrences_1): Delete.
7953 (count_occurrences_equiv): Turn rtxes into const_rtxes.
7954 Use FOR_EACH_SUBRTX rather than for_each_rtx.
7956 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7958 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
7959 * rtlanal.c (tls_referenced_p_1): Delete.
7960 (tls_referenced_p): Take a const_rtx rather than an rtx.
7961 Use FOR_EACH_SUBRTX rather than for_each_rtx.
7963 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7965 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
7966 (for_each_inc_dec): Take an rtx rather than an rtx *.
7967 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
7968 (cselib_record_sets): Likewise.
7969 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
7970 (check_for_inc_dec): Likewise.
7971 * rtlanal.c (for_each_inc_dec_ops): Delete.
7972 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
7973 rather than a pointer to the memory address. Replace
7974 for_each_inc_dec_ops argument with separate function and data
7975 arguments. Abort on non-autoinc addresses.
7976 (for_each_inc_dec_find_mem): Delete.
7977 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
7978 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
7980 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7982 * rtl.h (find_all_hard_regs): Declare.
7983 * rtlanal.c (find_all_hard_regs): New function.
7984 (record_hard_reg_uses_1): Delete.
7985 (record_hard_reg_uses): Use find_all_hard_regs.
7987 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7989 * rtl.h (replace_label_data): Delete.
7990 (replace_label): Take the old label, new label and update-nuses flag
7991 as direct arguments. Return void.
7992 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
7993 * rtlanal.c (replace_label): Update interface as above. Handle
7994 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
7995 iterator. Use FOR_EACH_SUBRTX_PTR.
7997 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7999 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
8000 with const_rtx parameters.
8001 * varasm.c (get_pool_constant): Likewise.
8002 * rtlanal.c (rtx_referenced_p_1): Delete.
8003 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8004 Assert that the rtx we're looking for is nonnull. Allow searches
8005 for constant pool SYMBOL_REFs.
8007 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8009 * reload1.c: Include rtl-iter.h.
8010 (note_reg_elim_costly): Turn from being a for_each_rtx callback
8011 to being a function that examines each subrtx itself.
8012 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
8014 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8016 * regcprop.c (cprop_find_used_regs_1): Delete.
8017 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8019 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8021 * regcprop.c: Include rtl-iter.h.
8022 (kill_value): Take a const_rtx.
8023 (kill_autoinc_value): Turn from being a for_each_rtx callback
8024 to being a function that examines each subrtx itself.
8025 (copyprop_hardreg_forward_1): Update accordingly.
8027 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8029 * reg-stack.c: Include rtl-iter.h.
8030 (subst_stack_regs_in_debug_insn): Delete.
8031 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
8032 instead of for_each_rtx.
8034 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8036 * lower-subreg.c (find_decomposable_subregs): Turn from being
8037 a for_each_rtx callback to being a function that examines each
8038 subrtx itself. Remove handling of null rtxes.
8039 (decompose_multiword_subregs): Update accordingly.
8041 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8043 * lower-subreg.c (adjust_decomposed_uses): Delete.
8044 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
8045 Remove handling of null rtxes.
8047 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8049 * lower-subreg.c: Include rtl-iter.h.
8050 (resolve_subreg_use): Turn from being a for_each_rtx callback
8051 to being a function that examines each subrtx itself. Remove
8052 handling of null rtxes.
8053 (resolve_reg_notes, resolve_simple_move): Update accordingly.
8054 (decompose_multiword_subregs): Likewise.
8056 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8058 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
8059 to being a function that examines each subrtx itself.
8060 (simplify_using_condition, simplify_using_initial_values): Update
8063 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8065 * loop-iv.c: Include rtl-iter.h.
8066 (find_single_def_src): New function.
8067 (replace_single_def_regs): Turn from being a for_each_rtx callback
8068 to being a function that examines each subrtx itself.
8069 (replace_in_expr, simplify_using_initial_values): Update accordingly.
8071 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8073 * jump.c (eh_returnjump_p_1): Delete.
8074 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8075 Remove handling of null rtxes.
8077 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8079 * jump.c: Include rtl-iter.h.
8080 (returnjump_p_1): Delete.
8081 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8082 Remove handling of null rtxes.
8084 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8086 * ira.c: Include rtl-iter.h.
8087 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
8088 to being a function that examines each subrtx itself. Remove
8089 handling of null rtxes.
8090 (update_equiv_regs): Update call accordingly.
8092 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8094 * fwprop.c: Include rtl-iter.h.
8095 (varying_mem_p): Turn from being a for_each_rtx callback to being
8096 a function that examines each subrtx itself.
8097 (propagate_rtx): Update accordingly.
8099 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8101 * function.c: Include rtl-iter.h
8102 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
8103 callback to being a function that examines each subrtx itself.
8104 Return the changed flag.
8105 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
8106 (instantiate_virtual_regs): Update calls accordingly.
8108 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8110 * final.c: Include rtl-iter.h.
8111 (mark_symbol_ref_as_used): Delete.
8112 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
8115 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8117 * emit-rtl.c: Include rtl-iter.h.
8118 (find_auto_inc): Turn from being a for_each_rtx callback to being
8119 a function that examines each subrtx itself. Assume the first operand
8120 to an RTX_AUTOINC is the automodified register.
8121 (try_split): Update call accordingly.
8123 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8125 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
8126 Return a bool, inverting the result so that 0/false means "not ok".
8127 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
8128 subrtxes of a CONST.
8129 (mem_loc_descriptor, add_const_value_attribute)
8130 (resolve_addr_in_expr): Update calls accordingly.
8132 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8134 * dwarf2out.c: Include rtl-iter.h.
8135 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
8136 Remove unused data parameter. Return a bool, inverting the result
8137 so that 0/false means "not ok".
8138 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
8139 instead of for_each_rtx.
8141 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8143 * dse.c: Include rtl-iter.h.
8144 (check_mem_read_rtx): Change void * parameter to real type.
8145 Remove return value.
8146 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
8147 for_each_rtx. Don't handle null rtxes.
8149 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8151 * df-problems.c: Include rtl-iter.h.
8152 (find_memory): Turn from being a for_each_rtx callback to being
8153 a function that examines each subrtx itself. Continue to look for
8154 volatile references even after a nonvolatile one has been found.
8155 (can_move_insns_across): Update calls accordingly.
8157 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8159 * ddg.c (walk_mems_2, walk_mems_1): Delete.
8160 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
8161 to iterate over subrtxes. Return a bool rather than an int.
8163 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8165 * ddg.c: Include rtl-iter.h.
8166 (mark_mem_use_1): Rename to...
8167 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
8168 instead of for_each_rtx.
8169 (mem_read_insn_p): Update accordingly.
8171 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8173 * cse.c (change_cc_mode_args): Delete.
8174 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
8175 a function that examines each subrtx itself. Take the fields of
8176 change_cc_mode_args as argument and return void.
8177 (cse_change_cc_mode_insn): Update calls accordingly.
8179 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8181 * cse.c (is_dead_reg): Change argument to const_rtx.
8182 (dead_debug_insn_data): Delete.
8183 (is_dead_debug_insn): Expand commentary. Turn from being a
8184 for_each_rtx callback to being a function that examines
8185 each subrtx itself. Take the fields of dead_debug_insn_data
8187 (delete_trivially_dead_insns): Update call accordingly.
8189 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8191 * cse.c (check_for_label_ref): Move earlier in file. Turn from
8192 being a for_each_rtx callback to being a function that examines
8194 (cse_extended_basic_block): Update call accordingly.
8196 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8198 * cse.c (check_dependence_data): Delete.
8199 (check_dependence): Change from being a for_each_rtx callback to being
8200 a function that examines all subrtxes itself. Don't handle null rtxes.
8201 (invalidate): Update call accordingly.
8203 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8205 * cse.c: Include rtl-iter.h.
8206 (approx_reg_cost_1): Delete.
8207 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8208 Don't handle null rtxes.
8210 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8212 * cfgcleanup.c: Include rtl-iter.h.
8213 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
8214 to being a function that examines each subrtx itself.
8215 (thread_jump): Update accordingly.
8217 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8219 * combine-stack-adj.c: Include rtl-iter.h.
8220 (record_stack_refs_data): Delete.
8221 (record_stack_refs): Turn from being a for_each_rtx callback
8222 to being a function that examines each subrtx itself.
8223 Take a pointer to the reflist. Invert sense of return value
8224 so that true means success and false means failure. Don't
8226 (combine_stack_adjustments_for_block): Update accordingly.
8228 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8230 * combine.c (record_truncated_value): Turn from being a for_each_rtx
8231 callback to a function that takes an rtx and returns a bool
8232 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
8235 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8237 * combine.c: Include rtl-iter.h.
8238 (unmentioned_reg_p_1): Delete.
8239 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8240 Don't handle null rtxes.
8242 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8244 * calls.c: Include rtl-iter.h.
8245 (internal_arg_pointer_based_exp_1): Delete.
8246 (internal_arg_pointer_based_exp): Take a const_rtx.
8247 Use FOR_EACH_SUBRTX to iterate over subrtxes.
8249 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8251 * caller-save.c: Include rtl-iter.h.
8252 (add_used_regs_1): Delete.
8253 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
8254 to iterate over subrtxes. Assert that any remaining pseudos
8257 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8259 * bt-load.c: Include rtl-iter.h.
8260 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
8261 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
8262 to iterate over subrtxes.
8263 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
8264 find_btr_use rather than btr_referenced_p.
8266 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8268 * alias.c: Include rtl-iter.h.
8269 (refs_newer_value_cb): Delete.
8270 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8272 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8274 * rtl-iter.h: New file.
8275 * rtlanal.c: Include it.
8276 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
8277 (generic_subrtx_iterator <T>::add_single_to_queue)
8278 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
8279 (generic_subrtx_iterator <T>::free_array): New functions.
8280 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
8281 (generic_subrtx_iterator <const_rtx_accessor>)
8282 (generic_subrtx_iterator <rtx_var_accessor>
8283 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
8284 (setup_reg_subrtx_bounds): New function.
8285 (init_rtlanal): Call it.
8287 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
8290 * config/sh/sh.md (ashlsi3): Handle negative shift count for
8292 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
8294 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
8296 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
8298 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8300 * rtl.h (JUMP_LABEL_AS_INSN): New.
8302 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8304 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
8306 (alloc_EXPR_LIST): Strengthen return type from rtx to
8308 (remove_free_EXPR_LIST_node): Likewise for param.
8309 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
8310 from rtx to rtx_expr_list *.
8311 * sched-int.h (struct deps_desc): Strengthen fields
8312 "pending_read_mems" and "pending_write_mems" from rtx to
8315 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
8316 rtx to rtx_expr_list *.
8317 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
8318 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
8320 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
8321 from rtx to rtx_expr_list *.
8322 * loop-iv.c (simplify_using_initial_values): Strengthen local
8323 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
8324 "pnote_next" from rtx * to rtx_expr_list **.
8325 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
8326 param "exprp" from rtx * to rtx_expr_list **.
8327 (add_insn_mem_dependence): Strengthen local "mem_list" from
8328 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
8330 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
8331 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
8332 param "old_mems_p" from rtx * to rtx_expr_list **.
8333 * var-tracking.c (struct adjust_mem_data): Strengthen field
8334 "side_effects" from rtx to rtx_expr_list *.
8335 (adjust_insn): Replace NULL_RTX with NULL when assigning to
8337 (prepare_call_arguments): Likewise.
8339 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8341 * function.h (struct rtl_data): Strengthen field
8342 "x_stack_slot_list" from rtx to rtx_expr_list *.
8344 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
8345 when assigning to stack_slot_list.
8347 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8349 * function.h (struct rtl_data): Strengthen field
8350 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
8351 * rtl.h (remove_node_from_expr_list): Strengthen second param from
8352 rtx * to rtx_expr_list **.
8354 * cfgbuild.c (make_edges): In loop over
8355 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
8356 rtx_expr_list *, and use methods of the latter class to clarify
8358 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
8359 rtx_expr_list *, and use methods of the latter class to clarify
8361 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8362 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8363 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
8364 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
8365 to rtx_expr_list *. Use methods of the latter class to clarify
8368 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8370 * function.h (struct expr_status): Strengthen field
8371 "x_forced_labels" from rtx to rtx_expr_list *.
8373 * cfgbuild.c (make_edges): Split local "x" into two locals,
8374 strengthening one from rtx to rtx_expr_list *, and using methods
8376 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
8377 loop over forced_labels, introduce strengthen it from rtx to
8378 rtx_expr_list *, using methods to clarify the code.
8379 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
8380 to rtx_expr_list *, using methods of said class to clarify the
8382 * reload1.c (set_initial_label_offsets): Split local "x" into two
8383 per-loop variables, strengthening the first from rtx to
8384 rtx_expr_list * and using methods.
8386 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8388 * coretypes.h (class rtx_expr_list): Add forward declaration.
8389 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
8390 * gengenrtl.c (special_rtx): Add EXPR_LIST.
8391 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
8392 invariant: GET_CODE (X) == EXPR_LIST.
8393 (is_a_helper <rtx_expr_list *>::test): New.
8394 (rtx_expr_list::next): New.
8395 (rtx_expr_list::element): New.
8396 (gen_rtx_EXPR_LIST): New.
8398 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8400 * varasm.c (mark_constants): Convert a GET_CODE check into a
8401 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
8402 Use methods of rtx_sequence to clarify the code.
8404 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8406 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
8407 local "seq" via a checked cast, and use methods of rtx_sequence
8408 to simplify the code.
8410 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8412 * resource.c (mark_referenced_resources): Strengthen local
8413 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
8414 using methods of rtx_sequence to clarify the code.
8415 (find_dead_or_set_registers): Within the switch statement, convert
8416 a GET_CODE check to a dyn_cast, introducing local "seq". Within
8417 the JUMP_P handling, introduce another local "seq", adding a
8418 checked cast to rtx_sequence *. In both cases, use methods of
8419 rtx_sequence to clarify the code.
8420 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
8421 via a checked cast, and use methods of rtx_sequence to simplify
8424 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8426 * reorg.c (redundant_insn): In two places in the function, replace
8427 a check of GET_CODE with a dyn_cast, introducing local "seq", and
8428 usings methods of rtx_sequence to clarify the code.
8430 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8432 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
8433 local "seq" with a checked cast, and use methods of rtx_sequence
8434 to clarify the code.
8436 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8438 * function.c (contains): Introduce local "seq" for PATTERN (insn),
8439 with a checked cast, in the region for where we know it's a
8440 SEQUENCE. Use methods of rtx_sequence.
8442 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8444 * final.c (get_attr_length_1): Replace GET_CODE check with a
8445 dyn_cast, introducing local "seq" and the use of methods of
8447 (shorten_branches): Likewise, introducing local "body_seq".
8448 Strengthen local "inner_insn" from rtx to rtx_insn *.
8449 (reemit_insn_block_notes): Replace GET_CODE check with a
8450 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
8451 Use methods of rtx_sequence.
8452 (final_scan_insn): Likewise, introducing local "seq" for when
8453 "body" is known to be a SEQUENCE, using its methods.
8455 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8457 * except.c (can_throw_external): Strengthen local "seq" from rtx
8458 to rtx_sequence *. Use methods of rtx_sequence.
8459 (insn_nothrow_p): Likewise.
8461 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8463 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
8464 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
8465 Use methods of rtx_sequence.
8466 (scan_trace): Likewise for local "pat".
8468 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8470 * coretypes.h (class rtx_sequence): Add forward declaration.
8471 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
8472 invariant: GET_CODE (X) == SEQUENCE.
8473 (is_a_helper <rtx_sequence *>::test): New.
8474 (is_a_helper <const rtx_sequence *>::test): New.
8475 (rtx_sequence::len): New.
8476 (rtx_sequence::element): New.
8477 (rtx_sequence::insn): New.
8479 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8481 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
8483 (alloc_INSN_LIST): Strengthen return type from rtx to
8485 (copy_INSN_LIST): Likewise for return type and param.
8486 (concat_INSN_LIST): Likewise for both params and return type.
8487 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
8488 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
8489 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
8490 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
8492 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
8493 "implicit_sets", "control_uses", "clobbers" from rtx to
8495 (struct deps_desc): Likewise for fields "pending_read_insns",
8496 "pending_write_insns", "pending_jump_insns",
8497 "last_pending_memory_flush", "last_function_call",
8498 "last_function_call_may_noreturn", "sched_before_next_call",
8499 "sched_before_next_jump".
8500 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
8501 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
8503 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
8504 from rtx to rtx_insn_list *.
8505 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
8508 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
8509 to rtx_insn_list **.
8510 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
8512 (queue_insn): Likewise for local "link".
8513 (struct haifa_saved_data): Strengthen field "insn_queue" from
8514 rtx * to rtx_insn_list **.
8515 (save_backtrack_point): Update allocation of save->insn_queue to
8516 reflect the strengthening of elements from rtx to rtx_insn_list *.
8517 (queue_to_ready): Strengthen local "link" from rtx to
8518 rtx_insn_list *; use methods "next" and "insn" when traversing the
8520 (early_queue_to_ready): Likewise for locals "link", "next_link",
8522 (schedule_block): Update allocation of insn_queue to reflect the
8523 strengthening of elements from rtx to rtx_insn_list *. Strengthen
8524 local "link" from rtx to rtx_insn_list *, and use methods when
8526 (add_to_speculative_block): Strengthen locals "twins" and
8527 "next_node" from rtx to rtx_insn_list *, and use methods when
8528 working with them. Strengthen local "twin" from rtx to
8529 rtx_insn *, eliminating a checked cast.
8530 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
8531 from rtx to rtx_insn_list *, and use methods when working with
8534 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
8535 from rtx to rtx_insn_list *, adding a checked cast.
8536 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
8538 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
8539 "newlink" from rtx to rtx_insn_list *. Strengthen local
8540 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
8541 from rtx to rtx_insn *.
8542 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
8543 from rtx to rtx_insn_list *. Use methods of the latter class.
8544 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
8545 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
8546 (remove_free_INSN_LIST_node): Strengthen return type and local
8547 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
8548 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
8549 rtx_insn_list *, using "insn" method.
8551 * sched-deps.c (add_dependence_list): Strengthen param "list"
8552 from rtx to rtx_insn_list *, and use methods when working with it.
8553 (add_dependence_list_and_free): Strengthen param "listp" from
8554 rtx * to rtx_insn_list **.
8555 (remove_from_dependence_list): Strenghten param "listp" from rtx *
8556 to rtx_insn_list **, and use methods when working with *listp.
8557 (remove_from_both_dependence_lists): Strengthen param "listp" from
8558 rtx * to rtx_insn_list **
8559 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
8560 to rtx_insn_list **. Eliminate local "link", in favor of two new
8561 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
8563 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
8564 by introducing local "cond_deps".
8565 (remove_from_deps): Strengthen param "insn" from rtx to
8568 * sched-rgn.c (concat_insn_mem_list): Strengthen param
8569 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
8570 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
8571 Use methods of rtx_insn_list.
8573 * store-motion.c (struct st_expr): Strengthen fields
8574 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
8575 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
8577 (find_moveable_store): Split out "tmp" into multiple more-tightly
8578 scoped locals. Use methods of rtx_insn_list *.
8579 (compute_store_table): Strengthen local "tmp" from rtx to
8580 rtx_insn *. Use methods of rtx_insn_list *.
8582 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8584 * coretypes.h (class rtx_insn_list): Add forward declaration.
8585 * rtl.h (class rtx_insn_list): New subclass of rtx_def
8586 (is_a_helper <rtx_insn_list *>::test): New.
8587 (rtx_insn_list::next): New.
8588 (rtx_insn_list::insn): New.
8589 (gen_rtx_INSN_LIST): Add prototype.
8590 * emit-rtl.c (gen_rtx_INSN_LIST): New.
8591 * gengenrtl.c (special_rtx): Add INSN_LIST.
8593 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8595 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
8596 "prev" from rtx to rtx_insn *.
8598 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8600 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
8601 functions. Require merely an rtx for now, not an rtx_insn *.
8602 (BLOCK_FOR_INSN): Likewise.
8603 (INSN_LOCATION): Likewise.
8604 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
8606 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8608 * rtl.h (PATTERN): Convert this macro into a pair of inline
8609 functions, for now, requiring const_rtx and rtx.
8611 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8613 * target.def (unwind_emit): Strengthen param "insn" from rtx to
8615 (final_postscan_insn): Likewise.
8616 (adjust_cost): Likewise.
8617 (adjust_priority): Likewise.
8618 (variable_issue): Likewise.
8619 (macro_fusion_pair_p): Likewise.
8620 (dfa_post_cycle_insn): Likewise.
8621 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
8622 (first_cycle_multipass_issue): Likewise.
8623 (dfa_new_cycle): Likewise.
8624 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
8625 (speculate_insn): Likewise for param "insn".
8626 (gen_spec_check): Likewise for params "insn" and "label".
8627 (get_insn_spec_ds): Likewise for param "insn".
8628 (get_insn_checked_ds): Likewise.
8629 (dispatch_do): Likewise.
8630 (dispatch): Likewise.
8631 (cannot_copy_insn_p): Likewise.
8632 (invalid_within_doloop): Likewise.
8633 (legitimate_combined_insn): Likewise.
8637 * doc/tm.texi: Automatically updated to reflect changes to
8640 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
8642 (schedule_block): Likewise.
8643 (sched_init): Likewise.
8644 (sched_speculate_insn): Strengthen param "insn" from rtx to
8646 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
8648 * hooks.c (hook_bool_rtx_true): Rename to...
8649 hook_bool_rtx_insn_true): ...this, and strengthen first param from
8651 (hook_constcharptr_const_rtx_null): Rename to...
8652 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
8653 first param from const_rtx to const rtx_insn *.
8654 (hook_bool_rtx_int_false): Rename to...
8655 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
8656 param from rtx to rtx_insn *.
8657 (hook_void_rtx_int): Rename to...
8658 (hook_void_rtx_insn_int): ...this, and strengthen first param from
8661 * hooks.h (hook_bool_rtx_true): Rename to...
8662 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
8664 (hook_bool_rtx_int_false): Rename to...
8665 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
8666 param from rtx to rtx_insn *.
8667 (hook_void_rtx_int): Rename to...
8668 (hook_void_rtx_insn_int): ...this, and strengthen first param from
8670 (hook_constcharptr_const_rtx_null): Rename to...
8671 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
8672 first param from const_rtx to const rtx_insn *.
8674 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
8675 and local "prev" from rtx to rtx_insn *.
8677 * sched-int.h (sched_speculate_insn): Strengthen first param from
8680 * sel-sched.c (create_speculation_check): Likewise for local "label".
8681 * targhooks.c (default_invalid_within_doloop): Strengthen param
8682 "insn" from const_rtx to const rtx_insn *.
8683 * targhooks.h (default_invalid_within_doloop): Strengthen param
8684 from const_rtx to const rtx_insn *.
8686 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
8687 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
8689 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
8691 (arc_invalid_within_doloop): Likewise, with const.
8693 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
8694 (arm_cannot_copy_insn_p): Likewise for param "insn".
8695 (arm_unwind_emit): Likewise.
8697 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
8700 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
8701 (c6x_variable_issue): Likewise. Removed now-redundant checked
8703 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
8705 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
8706 Likewise for param "insn".
8707 (epiphany_mode_after): Likewise.
8708 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
8709 params "insn", "dep_insn".
8710 (epiphany_mode_needed): Likewise for param "insn".
8711 (epiphany_mode_after): Likewise.
8713 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
8714 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
8715 (ix86_avx_u128_mode_needed): Likewise.
8716 (ix86_i387_mode_needed): Likewise.
8717 (ix86_mode_needed): Likewise.
8718 (ix86_avx_u128_mode_after): Likewise.
8719 (ix86_mode_after): Likewise.
8720 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
8721 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
8722 (ix86_adjust_priority): Likewise for param "insn".
8723 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
8724 (do_dispatch): Likewise.
8725 (has_dispatch): Likewise.
8726 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
8728 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
8729 reflect renaming of default hook implementation from
8730 hook_constcharptr_const_rtx_null to
8731 hook_constcharptr_const_rtx_insn_null.
8732 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
8734 (ia64_variable_issue): Likewise for param "insn".
8735 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
8736 (ia64_dfa_new_cycle): Likewise.
8737 (ia64_get_insn_spec_ds): Likewise.
8738 (ia64_get_insn_checked_ds): Likewise.
8739 (ia64_speculate_insn): Likewise.
8740 (ia64_gen_spec_check): Likewise for params "insn", "label".
8741 (ia64_asm_unwind_emit): Likewise for param "insn".
8743 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
8745 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
8747 (m68k_sched_variable_issue): Likewise for param "insn".
8749 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
8752 * config/microblaze/microblaze.c (microblaze_adjust_cost):
8753 Likewise for params "insn", "dep".
8755 * config/mips/mips.c (mips_adjust_cost): Likewise.
8756 (mips_variable_issue): Likewise for param "insn".
8757 (mips_final_postscan_insn): Likewise.
8759 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
8760 for params "insn", "dep".
8762 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
8764 (pa_adjust_priority): Likewise for param "insn".
8766 * config/picochip/picochip.c (picochip_sched_adjust_cost):
8767 Likewise for params "insn", "dep_insn".
8769 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
8771 (rs6000_variable_issue): Likewise.
8772 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
8773 (rs6000_debug_adjust_cost): Likewise.
8774 (rs6000_adjust_priority): Likewise for param "insn".
8775 (rs6000_use_sched_lookahead_guard): Likewise.
8776 (get_next_active_insn): Likewise for return type and both params.
8777 (redefine_groups): Likewise for params "prev_head_insn", "tail"
8778 and locals "insn", "next_insn".
8779 (pad_groups): Likewise.
8781 * config/s390/s390.c (s390_adjust_priority): Likewise for param
8783 (s390_cannot_copy_insn_p): Likewise.
8784 (s390_sched_variable_issue): Likewise for third param, eliminating
8786 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
8787 default hook implementation from hook_constcharptr_const_rtx_null
8788 to hook_constcharptr_const_rtx_insn_null.
8790 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
8791 from rtx to rtx_insn *.
8792 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
8793 (sh_variable_issue): Likewise for param "insn".
8794 (sh_dfa_new_cycle): Likewise.
8795 (sh_mode_needed): Likewise.
8796 (sh_mode_after): Likewise.
8798 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
8799 params "insn", "dep_insn".
8800 (hypersparc_adjust_cost): Likewise.
8801 (sparc_adjust_cost): Likewise.
8803 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
8804 param, eliminated checked cast.
8805 (spu_sched_adjust_cost): Likewise for first and third params.
8807 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
8808 params "insn" and "dep_insn" from rtx to rtx_insn *.
8810 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
8812 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8814 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
8815 (set_is_load_p): ...this, updating to work on a SET pattern rather
8817 (is_store_insn): Rename to...
8818 (set_is_store_p): ...this, updating to work on a SET pattern
8819 rather than an insn.
8820 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
8821 top of function to where it is needed. Rewrite the bogus
8822 condition that checks for "insn" and "dep" being PARALLEL to
8823 instead use single_set, introducing locals "insn_set" and
8824 "dep_set". Given that we only ever returned "cost" for a non-pair
8825 of SETs, bail out early if we don't have a pair of SET.
8826 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
8827 use the new locals "insn_set" and "dep_set", and update calls to
8828 is_load_insn and is_store_insn to be calls to set_is_load_p and
8831 2014-08-27 Guozhi Wei <carrot@google.com>
8834 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
8835 amount before using it.
8837 2014-08-27 Richard Biener <rguenther@suse.de>
8839 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
8840 get_maxval_strlen inside a more useful API.
8841 (gimple_fold_builtin_with_strlen): Remove and fold into ...
8842 (gimple_fold_builtin): ... caller.
8843 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
8844 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
8845 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
8846 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
8847 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
8848 gimple_fold_builtin_sprintf): Adjust to compute maxval
8851 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
8854 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
8856 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8857 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8858 Anna Tikhonova <anna.tikhonova@intel.com>
8859 Ilya Tocar <ilya.tocar@intel.com>
8860 Andrey Turetskiy <andrey.turetskiy@intel.com>
8861 Ilya Verbin <ilya.verbin@intel.com>
8862 Kirill Yukhin <kirill.yukhin@intel.com>
8863 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8865 * config/i386/sse.md
8866 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
8867 Use `concat_tg_mode' attribute to determine asm register size.
8869 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8870 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8871 Anna Tikhonova <anna.tikhonova@intel.com>
8872 Ilya Tocar <ilya.tocar@intel.com>
8873 Andrey Turetskiy <andrey.turetskiy@intel.com>
8874 Ilya Verbin <ilya.verbin@intel.com>
8875 Kirill Yukhin <kirill.yukhin@intel.com>
8876 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8878 * config/i386/sse.md
8879 (define_mode_iterator VI48_AVX512VL): New.
8880 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
8881 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
8882 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
8883 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8884 with VI1): Change mode iterator.
8885 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8886 with VI_ULOADSTORE_BW_AVX512VL): New.
8887 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8888 with VI_ULOADSTORE_F_AVX512VL): Ditto.
8889 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8890 with VI1): Change mode iterator.
8891 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8892 with VI_ULOADSTORE_BW_AVX512VL): New.
8893 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8894 with VI_ULOADSTORE_F_AVX512VL): Ditto.
8895 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8896 with VI1): Change mode iterator.
8897 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8898 with VI_ULOADSTORE_BW_AVX512VL): New.
8899 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8900 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
8901 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
8902 (define_insn "<avx512>_storedqu<mode>_mask" with
8903 VI48_AVX512VL): New.
8904 (define_insn "<avx512>_storedqu<mode>_mask" with
8905 VI12_AVX512VL): Ditto.
8907 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8908 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8909 Anna Tikhonova <anna.tikhonova@intel.com>
8910 Ilya Tocar <ilya.tocar@intel.com>
8911 Andrey Turetskiy <andrey.turetskiy@intel.com>
8912 Ilya Verbin <ilya.verbin@intel.com>
8913 Kirill Yukhin <kirill.yukhin@intel.com>
8914 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8916 * config/i386/sse.md
8917 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
8918 (define_mode_iterator VI48_AVX512BW): New.
8919 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
8920 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
8921 with VI48_AVX2_48_AVX512F): New.
8922 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
8923 with VI2_AVX512VL): Ditto.
8925 2014-08-27 Richard Biener <rguenther@suse.de>
8928 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
8929 (fold_builtin_3): Do not fold strcat_chk here.
8930 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
8932 (gimple_fold_builtin): Fold strcat_chk here.
8934 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
8936 * dwarf2out.h (dwarf2out_decl): Remove prototype.
8937 * dwarf2out.c (dwarf2out_decl): Make static.
8939 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
8941 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
8943 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8945 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
8946 from rtx to rtx_insn *.
8947 (cselib_lookup_from_insn): Likewise for final param.
8948 (cselib_subst_to_values_from_insn): Likewise.
8949 (cselib_add_permanent_equiv): Likewise.
8951 * cselib.c (cselib_current_insn): Likewise for this variable.
8952 (cselib_subst_to_values_from_insn): Likewise for param "insn".
8953 (cselib_lookup_from_insn): Likewise.
8954 (cselib_add_permanent_equiv): Likewise for param "insn" and local
8955 "save_cselib_current_insn".
8956 (cselib_process_insn): Replace use of NULL_RTX with NULL.
8958 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
8959 from rtx to rtx_insn *.
8961 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8963 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
8966 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8968 * df.h (df_dump_insn_problem_function): Strengthen first param of
8969 this callback from const_rtx to const rtx_insn *.
8970 (struct df_insn_info): Strengthen field "insn" from rtx to
8972 (DF_REF_INSN): Eliminate this function, reinstating the older
8974 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
8975 (df_reg_defined): Likewise.
8976 (df_find_use): Likewise.
8977 (df_reg_used): Likewise.
8978 (df_dump_insn_top): Strengthen param 1 from const_rtx to
8980 (df_dump_insn_bottom): Likewise.
8981 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
8982 (df_insn_debug_regno): Likewise.
8983 (debug_df_insn): Likewise.
8984 (df_rd_simulate_one_insn): Likewise for param 2.
8985 (df_word_lr_simulate_defs): Likewise for param 1.
8986 (df_word_lr_simulate_uses): Likewise.
8987 (df_md_simulate_one_insn): Likewise for param 2.
8988 (df_simulate_find_noclobber_defs): Likewise for param 1.
8989 (df_simulate_find_defs): Likewise.
8990 (df_simulate_defs): Likewise.
8991 (df_simulate_uses): Likewise.
8992 (df_simulate_one_insn_backwards): Likewise for param 2.
8993 (df_simulate_one_insn_forwards): Likewise.
8994 (df_uses_create): Likewise for param 2.
8995 (df_insn_create_insn_record): Likewise for param 1.
8996 (df_insn_delete): Likewise.
8997 (df_insn_rescan): Likewise.
8998 (df_insn_rescan_debug_internal): Likewise.
8999 (df_insn_change_bb): Likewise.
9000 (df_notes_rescan): Likewise.
9001 * rtl.h (remove_death): Likewise for param 2.
9002 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
9004 * sched-int.h (reemit_notes): Strengthen param from rtx to
9006 * valtrack.h (propagate_for_debug): Likewise for param 1.
9008 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
9009 local "tmp_rtx" from const_rtx to const rtx_insn *.
9010 * combine.c (remove_death): Strengthen param "insn" from rtx to
9012 (move_deaths): Likewise for local "where_dead".
9013 * cse.c (delete_trivially_dead_insns): Introduce local
9014 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
9015 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
9017 (df_reg_defined): Likewise.
9018 (df_find_use): Likewise.
9019 (df_reg_used): Likewise.
9020 (df_dump_insn_problem_data): Strengthen param "insn" from
9021 const_rtx to const rtx_insn *.
9022 (df_dump_insn_top): Likewise.
9023 (df_dump_insn_bottom): Likewise.
9024 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
9025 (df_insn_debug_regno): Likewise.
9026 (debug_df_insn): Likewise.
9027 (DF_REF_INSN): Delete.
9028 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
9029 from rtx to rtx_insn *.
9030 (df_chain_insn_top_dump): Strengthen param "insn" from
9031 const_rtx to const rtx_insn *.
9032 (df_chain_insn_bottom_dump): Likewise.
9033 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
9035 (df_word_lr_simulate_uses): Likewise.
9036 (df_print_note): Likewise.
9037 (df_remove_dead_and_unused_notes): Likewise.
9038 (df_set_unused_notes_for_mw): Likewise.
9039 (df_set_dead_notes_for_mw): Likewise.
9040 (df_create_unused_note): Likewise.
9041 (df_simulate_find_defs): Likewise.
9042 (df_simulate_find_uses): Likewise.
9043 (df_simulate_find_noclobber_defs): Likewise.
9044 (df_simulate_defs): Likewise.
9045 (df_simulate_uses): Likewise.
9046 (df_simulate_one_insn_backwards): Likewise.
9047 (df_simulate_one_insn_forwards): Likewise.
9048 (df_md_simulate_one_insn): Likewise.
9049 * df-scan.c (df_uses_create): Likewise.
9050 (df_insn_create_insn_record): Likewise.
9051 (df_insn_delete): Likewise.
9052 (df_insn_rescan): Likewise.
9053 (df_insn_rescan_debug_internal): Likewise.
9054 (df_insn_change_bb): Likewise.
9055 (df_notes_rescan): Likewise.
9056 (df_refs_add_to_chains): Likewise.
9057 (df_insn_refs_verify): Likewise.
9058 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
9059 when invoking df_insn_delete.
9060 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
9061 (set_unique_reg_note): Add checked cast.
9062 * final.c (cleanup_subreg_operands): Likewise.
9063 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
9064 "insn" from rtx to rtx_insn *.
9065 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
9066 "last" from rtx to rtx_insn *.
9067 * ira-emit.c (change_regs_in_insn): New function.
9068 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
9069 Invoke change_regs_in_insn rather than change_regs.
9070 * ira.c (update_equiv_regs): Strengthen locals "insn",
9071 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
9072 for_each_rtx_in_insn rather than for_each_rtx.
9073 * recog.c (confirm_change_group): Add checked casts.
9074 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
9076 (peep2_fill_buffer): Add checked cast.
9077 * rtlanal.c (remove_note): Likewise.
9078 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
9079 locals "next" "end" from rtx to rtx_insn *.
9081 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9083 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
9085 (struct reg_use_data): Likewise for field "insn".
9086 (insn_cost): Likewise for param.
9087 (real_insn_for_shadow): Likewise for return type and param.
9088 (increase_insn_priority): Likewise for param 1.
9089 (debug_dependencies): Likewise for both params.
9091 * haifa-sched.c (insn_delay): Likewise for param "insn".
9092 (real_insn_for_shadow): Likewise for return type and param "insn".
9093 (update_insn_after_change): Likewise for param "insn".
9094 (recompute_todo_spec): Likewise for param "next" and locals "pro",
9096 (insn_cost): Likewise for param "insn".
9097 (increase_insn_priority): Likewise.
9098 (calculate_reg_deaths): Likewise.
9099 (setup_insn_reg_pressure_info): Likewise.
9100 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
9101 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
9102 (model_recompute): Likewise.
9103 (must_restore_pattern_p): Likewise for param "next".
9104 (model_excess_cost): Likewise for param "insn".
9105 (queue_remove): Likewise.
9106 (adjust_priority): Likewise for param "prev".
9107 (update_register_pressure): Likewise for param "insn".
9108 (setup_insn_max_reg_pressure): Likewise for local "insn".
9109 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
9110 (model_add_to_schedule): Likewise.
9111 (model_reset_queue_indices): Likewise for local "insn".
9112 (unschedule_insns_until): Strengthen local "recompute_vec" from
9113 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
9114 "con" from rtx to rtx_insn *.
9115 (restore_last_backtrack_point): Likewise for both locals "x". Add
9117 (estimate_insn_tick): Likewise for param "insn".
9118 (commit_schedule): Likewise for params "prev_head", "tail" and
9120 (verify_shadows): Likewise for locals "i1", "i2".
9121 (dump_insn_stream): Likewise for params "head", "tail" and locals
9122 "next_tail", "insn".
9123 (schedule_block): Likewise for locals "insn", "x". Add a checked
9125 (fix_inter_tick): Likewise for params "head", "tail".
9126 (create_check_block_twin): Likewise for local "jump".
9127 (haifa_change_pattern): Likewise for param "insn".
9128 (haifa_speculate_insn): Likewise.
9129 (dump_new_block_header): Likewise for params "head", "tail".
9130 (fix_jump_move): Likewise for param "jump".
9131 (move_block_after_check): Likewise.
9132 (sched_init_insn_luid): Likewise for param "insn".
9133 (sched_init_luids): Likewise for local "insn".
9134 (insn_luid): Likewise for param "insn".
9135 (init_h_i_d): Likewise.
9136 (haifa_init_h_i_d): Likewise for local "insn".
9137 (haifa_init_insn): Likewise for param "insn".
9138 * sched-deps.c (add_dependence): Likewise for local "real_pro",
9140 (create_insn_reg_use): Likewise for param "insn".
9141 (setup_insn_reg_uses): Likewise. Add a checked cast.
9142 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
9143 "tail" from rtx to rtx_insn *.
9144 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
9145 "insn", "next_tail".
9147 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9149 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
9150 from rtx to rtx_insn *.
9151 (model_add_to_schedule): Likewise for locals "start", "end",
9154 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9156 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
9158 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
9159 "to" and locals "insn", "next", "copy". Remove now-redundant
9162 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9164 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
9165 rtx_insn * and param 4 from rtx * to rtx_insn **.
9166 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
9167 param 2 from rtx * to rtx_insn **.
9169 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
9170 rtx_insn * and final param from rtx * to rtx_insn **.
9172 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
9173 from rtx to rtx_insn *.
9174 (try_head_merge_bb): Likewise for both locals named "move_upto".
9175 * df-problems.c (can_move_insns_across): Likewise for params
9176 "from", "to", "across_from", "across_to" and locals "insn",
9177 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
9179 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
9180 from rtx to rtx_insn *.
9181 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
9182 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
9183 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
9185 (noce_try_abs): Likewise.
9186 (noce_get_condition): Likewise for param "jump". Strengthen param
9187 "earliest" from rtx * to rtx_insn **.
9188 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
9190 (find_cond_trap): Likewise.
9191 (dead_or_predicable): Likewise for local "earliest".
9192 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
9194 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
9195 and local "prev". Strengthen param "earliest" from rtx * to
9197 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
9198 Strengthen param "earliest" from rtx * to rtx_insn **.
9200 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9202 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
9203 "to" and local "insn" from rtx to rtx_insn *.
9205 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9207 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
9208 from rtx to rtx_insn *.
9209 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
9210 (code_motion_path_driver): Likewise for local "last_insn".
9211 (simplify_changed_insns): Likewise for local "insn".
9213 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9215 * rtl.h (push_to_sequence): Strengthen param from rtx to
9217 (push_to_sequence2): Likewise for both params.
9218 (delete_insns_since): Likewise for param.
9219 (reorder_insns_nobb): Likewise for all three params.
9220 (set_new_first_and_last_insn): Likewise for both params.
9222 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
9223 rtx_insn *. Remove now-redundant cast.
9224 (set_last_insn): Likewise.
9226 * builtins.c (expand_builtin_return): Strengthen local
9227 "call_fusage" from rtx to rtx_insn *.
9228 * cfgrtl.c (create_basic_block_structure): Likewise for local
9230 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
9231 "first", "last" and local "insn".
9232 (delete_insns_since): Likewise for param "from".
9233 (reorder_insns_nobb): Likewise for params "from", "to", "after"
9235 (push_to_sequence): Likewise for param "first" and local "last".
9236 (push_to_sequence2): Likewise for params "first" and "last".
9237 * lra.c (emit_add3_insn): Likewise for local "last".
9238 (lra_emit_add): Likewise.
9239 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
9241 (process_address_1): Likewise for locals "insn", last".
9242 * modulo-sched.c (ps_first_note): Likewise for return type.
9243 * optabs.c (expand_binop_directly): Likewise for param "last".
9245 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9247 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
9249 * emit-rtl.c (get_last_insn_anywhere): Likewise.
9251 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9253 * function.h (struct sequence_stack): Strengthen fields "first"
9254 and "last" from rtx to rtx_insn *.
9255 (struct emit_status): Likewise for fields "x_first_insn" and
9258 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
9259 (set_first_insn): Add checked cast.
9260 (get_last_insn): Remove now-redundant checked cast.
9261 (set_last_insn): Add checked cast.
9263 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
9264 "saved_first" and "saved_last" from rtx to rtx_insn *.
9266 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9268 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
9269 (unlink_insn_chain): Strengthen both params from rtx to
9272 * cfgrtl.c (cfg_layout_function_header): Likewise for this
9274 (unlink_insn_chain): Likewise for params "first" and "last".
9275 Remove now-redundant checked cast.
9276 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
9277 (fixup_reorder_chain): Strengthen local "insn" from rtx to
9279 * emit-rtl.c (link_insn_into_chain): Likewise for all three
9281 (add_insn): Likewise for param "insn" and local "prev".
9282 (add_insn_after_nobb): Likewise for both params and local "next".
9283 (add_insn_before_nobb): Likewise for both params and local "prev".
9284 (add_insn_after): Rename param "after" to "uncast_after",
9285 introducing local "after" with another checked cast.
9286 (add_insn_before): Rename params "insn" and "before", giving them
9287 "uncast_" prefixes, adding the old names back using checked casts.
9288 (emit_note_after): Likewise for param "after".
9289 (emit_note_before): Likewise for param "before".
9290 (emit_label): Add a checked cast.
9292 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9294 * cselib.h (cselib_record_sets_hook): Strengthen initial param
9295 "insn" from rtx to rtx_insn *.
9297 * cselib.c (cselib_record_sets_hook): Likewise.
9299 * var-tracking.c (add_with_sets): Likewise, renaming back from
9300 "uncast_insn" to "insn" and eliminating the checked cast from rtx
9303 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9305 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
9306 and "header_" from rtx to rtx_insn *.
9307 (struct basic_block_d): Likewise for field "head_" within "x"
9308 field of union basic_block_il_dependent.
9309 (BB_HEAD): Drop function...
9310 (SET_BB_HEAD): ...and this function in favor of...
9311 (BB_HEAD): ...reinstate macro.
9312 (BB_END): Drop function...
9313 (SET_BB_END): ...and this function in favor of...
9314 (BB_END): ...reinstate macro.
9315 (BB_HEADER): Drop function...
9316 (SET_BB_HEADER): ...and this function in favor of...
9317 (BB_HEADER): ...reinstate macro.
9319 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
9320 (fix_crossing_unconditional_branches): Likewise.
9321 * caller-save.c (save_call_clobbered_regs): Likewise.
9322 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
9323 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
9324 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9325 (merge_blocks_move_successor_nojumps): Likewise.
9326 (outgoing_edges_match): Update use of for_each_rtx to
9327 for_each_rtx_in_insn.
9328 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
9329 (expand_gimple_cond): Likewise.
9330 (expand_gimple_tailcall): Likewise.
9331 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
9333 (construct_exit_block): Drop use of SET_BB_END.
9334 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
9336 (delete_insn): Rename param "insn" to "uncast_insn", introducing
9337 a new local "insn" with a checked cast to rtx_insn *. Drop use of
9338 SET_BB_HEAD and SET_BB_END.
9339 (create_basic_block_structure): Drop use of SET_BB_HEAD and
9341 (rtl_delete_block): Drop use of SET_BB_HEAD.
9342 (rtl_split_block): Drop use of SET_BB_END.
9343 (emit_nop_for_unique_locus_between): Likewise.
9344 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
9345 (block_label): Drop use of SET_BB_HEAD.
9346 (fixup_abnormal_edges): Drop use of SET_BB_END.
9347 (record_effective_endpoints): Drop use of SET_BB_HEADER.
9348 (relink_block_chain): Likewise.
9349 (fixup_reorder_chain): Drop use of SET_BB_END.
9350 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
9351 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
9352 rtx_insn **. Drop use of SET_BB_HEADER.
9353 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
9355 (BB_HEAD): Delete this function.
9356 (SET_BB_HEAD): Likewise.
9358 (SET_BB_END): Likewise.
9359 (BB_HEADER): Likewise.
9360 (SET_BB_HEADER): Likewise.
9361 * emit-rtl.c (add_insn_after): Rename param "insn" to
9362 "uncast_insn", adding a new local "insn" and a checked cast to
9363 rtx_insn *. Drop use of SET_BB_END.
9364 (remove_insn): Strengthen locals "next" and "prev" from rtx to
9365 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
9366 (reorder_insns): Drop use of SET_BB_END.
9367 (emit_insn_after_1): Strengthen param "first" and locals "last",
9368 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
9369 (emit_pattern_after_noloc): Add checked cast.
9370 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
9371 (restore_other_notes): Likewise.
9372 (move_insn): Likewise.
9373 (sched_extend_bb): Likewise.
9374 (fix_jump_move): Likewise.
9375 * ifcvt.c (noce_process_if_block): Likewise.
9376 (dead_or_predicable): Likewise.
9377 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
9378 * reg-stack.c (change_stack): Drop use of SET_BB_END.
9379 * sel-sched-ir.c (sel_move_insn): Likewise.
9380 * sel-sched.c (move_nop_to_previous_block): Likewise.
9382 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
9384 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
9386 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9388 * basic-block.h (create_basic_block_structure): Strengthen params
9389 1 "head" and 2 "end" from rtx to rtx_insn *.
9390 * cfgrtl.c (create_basic_block_structure): Likewise.
9391 (rtl_create_basic_block): Update casts from void * to rtx to
9392 rtx_insn *, so that we can pass them as rtx_insn * to
9393 create_basic_block_structure.
9394 * sel-sched-ir.c (sel_create_basic_block): Likewise.
9396 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9398 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
9400 (check_for_inc_dec): Strengthen param "insn" from rtx to
9403 * cselib.h (cselib_process_insn): Likewise.
9405 * cselib.c (cselib_record_sets): Likewise.
9406 (cselib_process_insn): Likewise.
9408 * dse.c (struct insn_info): Likewise for field "insn".
9409 (check_for_inc_dec_1): Likewise for local "insn".
9410 (check_for_inc_dec): Likewise for param "insn".
9411 (scan_insn): Likewise.
9412 (dse_step1): Likewise for local "insn".
9414 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
9415 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
9417 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9419 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
9420 from rtx to rtx_insn *.
9421 (DEP_PRO): Delete this function and...
9422 (SET_DEP_PRO): ...this function in favor of...
9423 (DEP_PRO): ...reinstate this macro.
9424 (DEP_CON): Delete this function and...
9425 (SET_DEP_CON): ...this function in favor of...
9426 (DEP_CON): ...reinstate this old macro.
9427 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
9428 (init_dep): Likewise.
9429 (set_priorities): Likewise for both params.
9430 (sd_copy_back_deps): Likewise for params 1 and 2.
9432 * haifa-sched.c (priority): Likewise for param "insn" and local
9434 (set_priorities): Likewise for params "head" and "tail" and local
9436 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
9438 (add_to_speculative_block): Add a checked cast.
9439 (create_check_block_twin): Drop use of SET_DEP_CON.
9440 (add_jump_dependencies): Strengthen params "insn" and "jump" from
9443 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
9444 Drop use of SET_DEP_PRO
9445 (init_dep): Strengthen params "pro" and "con" from rtx to
9447 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
9451 (SET_DEP_PRO): Delete.
9452 (SET_DEP_CON): Delete.
9454 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9456 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
9457 from rtx to rtx_insn *.
9458 (VINSN_INSN_RTX): Eliminate rvalue function and...
9459 (SET_VINSN_INSN): ...lvalue function in favor of...
9460 (VINSN_INSN_RTX): reinstate this old macro.
9462 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
9463 in favor of VINSN_INSN_RTX.
9464 (VINSN_INSN_RTX): Delete this function.
9465 (SET_VINSN_INSN_RTX): Likewise.
9467 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9469 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
9470 (BND_TO): Delete this function and...
9471 (SET_BND_TO): ...this functions in favor of...
9472 (BND_TO): ...reinstating this macro.
9473 (struct _fence): Strengthen field "executing_insns" from
9474 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
9475 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
9476 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
9477 and param "insn" from rtx to insn_t.
9478 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
9481 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
9483 (rtx_vec_t): Likewise.
9484 (struct sched_deps_info_def): Strengthen param of "start_insn"
9485 callback from rtx to rtx_insn *. Likewise for param "insn2" of
9486 "note_mem_dep" callback and first param of "note_dep" callback.
9488 * haifa-sched.c (add_to_speculative_block): Strengthen param
9489 "insn" from rtx to rtx_insn *.
9490 (clear_priorities): Likewise.
9491 (calc_priorities): Likewise for local "insn".
9493 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
9494 Remove redundant checked cast.
9495 (haifa_note_mem_dep): Likewise for param "pending_insn".
9496 (haifa_note_dep): Likewise for param "elem".
9497 (note_mem_dep): Likewise for param "e".
9498 (sched_analyze_1): Add checked casts.
9499 (sched_analyze_2): Likewise.
9501 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
9502 from rtx to rtx_insn *.
9503 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
9504 from vec<rtx> * to vec<rtx_insn *> *.
9506 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
9508 (flist_add): Strengthen param "executing_insns" from
9509 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
9510 (advance_deps_context): Remove now-redundant checked cast.
9511 (init_fences): Replace uses of NULL_RTX with NULL.
9512 (merge_fences): Strengthen params "last_scheduled_insn" and
9513 "sched_next" from rtx to rtx_insn * and "executing_insns" from
9514 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
9515 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
9516 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
9517 an instruction, rather than doing double-duty as a pattern.
9518 (return_nop_to_pool): Update for change of insn_t.
9519 (deps_init_id): Remove now-redundant checked cast.
9520 (struct sched_scan_info_def): Strengthen param of "init_insn"
9521 callback from rtx to insn_t.
9522 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
9523 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
9525 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
9526 "end" from rtx to rtx_insn *.
9527 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
9528 (rtx insn_rtx, bool force_unique_p)
9529 (BND_TO): Delete function.
9530 (SET_BND_TO): Delete function.
9532 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
9534 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
9535 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
9537 (undo_transformations): Likewise for param "insn".
9538 (update_liveness_on_insn): Likewise.
9539 (compute_live_below_insn): Likewise for param "insn" and local
9541 (update_data_sets): Likewise for param "insn".
9542 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
9543 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
9544 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
9546 (move_cond_jump): Likewise for param "insn".
9547 (move_cond_jump): Drop use of SET_BND_TO.
9548 (compute_av_set_on_boundaries): Likewise.
9549 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
9550 (update_and_record_unavailable_insns): Strengthen local "bb_end"
9551 from rtx to rtx_insn *.
9552 (maybe_emit_renaming_copy): Likewise for param "insn".
9553 (maybe_emit_speculative_check): Likewise.
9554 (handle_emitting_transformations): Likewise.
9555 (remove_insn_from_stream): Likewise.
9556 (code_motion_process_successors): Strengthen local "succ" from rtx
9559 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9561 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
9562 ilist_t, not _xlist_t;
9563 (ILIST_INSN): Define in terms of new union field "insn".
9564 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
9566 (struct _list_node): Add new field "insn" to the union, of type
9568 (ilist_add): Replace macro with an inline function, requiring an
9570 (ilist_remove): Define this macro directly in terms of
9571 _list_remove, rather than indirectly via _xlist_remove.
9572 (ilist_clear): Likewise, in terms of _list_clear rather than
9574 (ilist_is_in_p): Replace macro with an inline function, requiring
9576 (_list_iter_cond_insn): New function.
9577 (ilist_iter_remove): Define this macro directly in terms of
9578 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
9579 (ilist_iterator): Define directly in terms of _list_iterator
9580 rather than indirectly through _xlist_iterator.
9581 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
9582 than in terms of _FOR_EACH_X.
9583 (FOR_EACH_INSN_1): Likewise.
9585 2014-08-26 Joseph Myers <joseph@codesourcery.com>
9589 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
9590 DECL_HARD_REGISTER and return for invalid register specifications.
9591 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
9592 DECL_HARD_REGISTER, call expand_one_error_var.
9593 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
9594 CC_REGNUM with non-MODE_CC modes.
9595 (arm_regno_class): Return NO_REGS for PC_REGNUM.
9597 2014-08-26 Marek Polacek <polacek@redhat.com>
9600 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
9602 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
9604 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
9605 qi cost; add di cost.
9606 (cortexa57_addrcost_table): Likewise.
9608 2014-08-26 Marek Polacek <polacek@redhat.com>
9611 * expr.c (is_aligning_offset): Remove logical not.
9613 2014-08-26 Marek Polacek <polacek@redhat.com>
9616 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
9617 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
9619 2014-08-26 Richard Biener <rguenther@suse.de>
9621 PR tree-optimization/62175
9622 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
9623 expand possibly trapping operations.
9625 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9627 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
9628 "insn" from rtx to rtx_insn *.
9629 (permute_load): Likewise for param "insn".
9630 (permute_store): Likewise.
9631 (handle_special_swappables): Likewise for local "insn".
9632 (replace_swap_with_copy): Likewise for locals "insn" and
9634 (rs6000_analyze_swaps): Likewise for local "insn".
9636 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9638 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
9641 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9643 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
9644 "note_list" from rtx to rtx_insn *.
9645 (BB_NOTE_LIST): Replace this function and...
9646 (SET_BB_NOTE_LIST): ...this function with...
9647 (BB_NOTE_LIST): ...the former macro implementation.
9649 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
9650 local "from_start" from rtx to rtx_insn *. Strengthen param
9651 "to_endp" from rtx * to rtx_insn **.
9653 * haifa-sched.c (concat_note_lists): Likewise.
9654 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
9656 (sel_restore_notes): Likewise.
9657 (move_bb_info): Likewise.
9658 (BB_NOTE_LIST): Delete this function.
9659 (SET_BB_NOTE_LIST): Delete this function.
9660 * sel-sched.c (create_block_for_bookkeeping): Eliminate
9661 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
9663 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9665 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
9666 from rtx * to rtx_insn **.
9667 (reorder2): Likewise.
9668 (dependencies_evaluation_hook): Strengthen params "head", "tail"
9669 from rtx to rtx_insn *.
9671 * doc/tm.texi: Update mechanically for above change to target.def.
9673 * sched-int.h (note_list): Strengthen this variable from rtx to
9675 (remove_notes): Likewise for both params.
9676 (restore_other_notes): Likewise for return type and first param.
9677 (struct ready_list): Strengthen field "vec" from rtx * to
9679 (struct dep_replacement): Strenghten field "insn" from rtx to
9681 (struct deps_desc): Likewise for fields "last_debug_insn",
9683 (struct haifa_sched_info): Likewise for callback field
9684 "can_schedule_ready_p"'s param, for first param of "new_ready"
9685 callback field, for both params of "rank" callback field, for
9686 first field of "print_insn" callback field (with a const), for
9687 both params of "contributes_to_priority" callback, for param
9688 of "insn_finishes_block_p" callback, for fields "prev_head",
9689 "next_tail", "head", "tail", for first param of "add_remove_insn"
9690 callback, for first param of "begin_schedule_ready" callback, for
9691 both params of "begin_move_insn" callback, and for second param
9692 of "advance_target_bb" callback.
9693 (add_dependence): Likewise for params 1 and 2.
9694 (sched_analyze): Likewise for params 2 and 3.
9695 (deps_analyze_insn): Likewise for param 2.
9696 (ready_element): Likewise for return type.
9697 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
9698 (try_ready): Strenghten param from rtx to rtx_insn *.
9699 (sched_emit_insn): Likewise for return type.
9700 (record_delay_slot_pair): Likewise for params 1 and 2.
9701 (add_delay_dependencies): Likewise for param.
9702 (contributes_to_priority): Likewise for both params.
9703 (find_modifiable_mems): Likewise.
9705 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
9706 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
9707 "first_older_only_insn" from rtx to rtx_insn *.
9708 (arm_sched_reorder): Strengthen param "ready" from rtx * to
9711 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
9712 "last_scheduled_iter0" from rtx to rtx_insn *.
9713 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
9714 (c6x_sched_reorder_1): Strengthen param "ready" and locals
9715 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
9716 "insn" from rtx to rtx_insn *.
9717 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
9719 (c6x_sched_reorder2): Strengthen param "ready" and locals
9720 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
9721 "insn" from rtx to rtx_insn *.
9722 (c6x_variable_issue): Add a checked cast when assigning from insn
9723 to ss.last_scheduled_iter0.
9724 (split_delayed_branch): Strengthen param "insn" and local "i1"
9725 from rtx to rtx_insn *.
9726 (split_delayed_nonbranch): Likewise.
9727 (undo_split_delayed_nonbranch): Likewise for local "insn".
9728 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
9729 "entry_after", "end_packet", "head_insn", "tail_insn",
9730 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
9731 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
9732 to rtx_insn **. Remove now-redundant checked cast on last_insn,
9733 but add a checked cast on loop->start_label. Consolidate calls to
9734 avoid assigning result of gen_spkernel to "insn", now an
9737 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
9738 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
9740 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
9741 rtx_insn **. Strengthen locals "top", "next" from rtx to
9743 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
9744 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
9745 (add_parameter_dependencies): Strengthen params "call", "head" and
9746 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
9747 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
9748 (add_dependee_for_func_arg): Likewise for param "arg" and local
9750 (ix86_dependencies_evaluation_hook): Likewise for params "head",
9751 "tail" and locals "insn", "first_arg".
9753 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
9754 for params "head", "tail" and locals "insn", "next", "next_tail".
9755 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
9756 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
9757 "insn", "lowest", "highest" from rtx to rtx_insn *.
9758 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
9760 (ia64_sched_reorder2): Likewise.
9762 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
9763 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
9764 from rtx * to rtx_insn **.
9765 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
9767 (mep_print_sched_insn): Strengthen param "insn" from rtx to
9769 (mep_sched_reorder): Strengthen param "ready" from rtx * to
9770 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
9773 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
9774 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
9776 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
9777 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
9778 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
9780 (vr4130_reorder): Likewise.
9781 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
9783 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
9785 (mips_sched_reorder): Likewise.
9786 (mips_sched_reorder2): Likewise.
9788 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
9790 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
9791 Strengthen local "tmp" from rtx to rtx_insn *.
9792 (rs6000_sched_reorder2): Likewise.
9794 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
9795 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
9796 (s390_sched_reorder): Strengthen param "ready" from rtx * to
9797 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
9799 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
9800 "tmp2" from rtx to rtx_insn *.
9801 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
9802 Strengthen local "insn" from rtx to rtx_insn *.
9803 (ready_reorder): Strengthen param "ready" from rtx * to
9804 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
9805 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
9806 (sh_reorder2): Likewise.
9808 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
9809 local "insn" from rtx to rtx_insn *.
9811 * haifa-sched.c (note_list): Strengthen this variable from rtx to
9813 (scheduled_insns): Strengthen this variable from vec<rtx> to
9815 (set_modulo_params): Likewise for locals "i1", "i2".
9816 (record_delay_slot_pair): Likewise for params "i1", "i2".
9817 (add_delay_dependencies): Likewise for param "insn".
9818 (cond_clobbered_p): Likewise.
9819 (recompute_todo_spec): Likewise for local "prev".
9820 (last_scheduled_insn): Likewise for this variable.
9821 (nonscheduled_insns_begin): Likewise.
9822 (model_set_excess_costs): Strengthen param "insns" from rtx * to
9824 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
9826 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
9827 Strengthen local "insn" from rtx to rtx_insn *.
9828 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
9829 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
9830 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
9831 (ready_remove_first): Likewise for return type and local "t".
9832 (ready_element): Likewise for return type.
9833 (ready_remove): Likewise for return type and local "t".
9834 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
9835 (check_clobbered_conditions): Strengthen local "x" from rtx to
9836 rtx_insn *, adding a checked cast.
9837 (schedule_insn): Likewise for param "insn".
9838 (remove_notes): Likewise for params "head", "tail" and locals
9839 "next_tail", "insn", "next".
9840 (struct haifa_saved_data): Likewise for fields
9841 "last_scheduled_insn", "nonscheduled_insns_begin".
9842 (save_backtrack_point): Update for change to field "vec" of
9844 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
9846 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
9847 from rtx to rtx_insn *
9848 (resolve_dependencies): Strengthen param "insn" from rtx to
9850 (restore_other_notes): Likewise for return type, for param "head"
9851 and local "note_head".
9852 (undo_all_replacements): Likewise for local "insn".
9853 (first_nonscheduled_insn): Likewise for return type and local "insn".
9854 (queue_to_ready): Likewise for local "insn", adding checked casts.
9855 (early_queue_to_ready): Likewise for local "insn".
9856 (debug_ready_list_1): Strengthen local "p" from rtx * to
9858 (move_insn): Strengthen param "insn" and local "note" from rtx to
9860 (insn_finishes_cycle_p): Likewise for param "insn".
9861 (max_issue): Likewise for local "insn".
9862 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
9864 (commit_schedule): Strengthen param "prev_head" and local "insn"
9865 from rtx to rtx_insn *
9866 (prune_ready_list): Likewise for local "insn".
9867 (schedule_block): Likewise for locals "prev_head", "head", "tail",
9868 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
9869 (set_priorities): Likewise for local "prev_head".
9870 (try_ready): Likewise for param "next".
9871 (fix_tick_ready): Likewise.
9872 (change_queue_index): Likewise.
9873 (sched_extend_ready_list): Update for change to field "vec" of
9875 (generate_recovery_code): Strengthen param "insn" from rtx to
9877 (begin_speculative_block): Likewise.
9878 (create_check_block_twin): Likewise for param "insn" and locals
9879 "label", "check", "twin". Introduce local "check_pat" to avoid
9880 "check" being used as a plain rtx before being used as an insn.
9881 (fix_recovery_deps): Add a checked cast to rtx_insn * when
9882 extracting elements from ready_list.
9883 (sched_remove_insn): Strengthen param "insn" from rtx to
9885 (sched_emit_insn): Likewise for return type.
9886 (ready_remove_first_dispatch): Likewise for return type and local
9889 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
9891 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
9894 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
9895 from rtx to rtx_insn *.
9896 (add_dependence_list): Likewise for param "insn". Add a checked
9898 (add_dependence_list_and_free): Strengthen param "insn" from rtx
9899 to rtx_insn *. Strengthen param "list_p" from rtx * to
9901 (chain_to_prev_insn): Strengthen param "insn" and locals
9902 "prec_nonnote", "i" from rtx to rtx_insn *.
9903 (flush_pending_lists): Likewise for param "insn".
9904 (cur_insn): Likewise for this variable.
9905 (haifa_start_insn): Add a checked cast.
9906 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
9907 (sched_analyze_reg): Likewise for param "insn".
9908 (sched_analyze_1): Likewise.
9909 (sched_analyze_2): Likewise. Add checked casts.
9910 (sched_analyze_insn): Likewise. Also for local "prev".
9911 (deps_analyze_insn): Likewise for param "insn".
9912 (sched_analyze): Likewise for params "head", "tail" and local "insn".
9913 (add_dependence_1): Likewise for params "insn", "elem".
9914 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
9915 (parse_add_or_inc): Likewise for param "insn".
9916 (find_inc): Likewise for local "inc_cand".
9917 (find_modifiable_mems): Likewise for params "head", "tail" and
9918 locals "insn", "next_tail".
9920 * sched-ebb.c (init_ready_list): Likewise for local "insn".
9921 (begin_schedule_ready): Likewise for param "insn".
9922 (begin_move_insn): Likewise for params "insn" and "last".
9923 (ebb_print_insn): Strengthen param "insn" from const_rtx to
9925 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
9926 (ebb_contributes_to_priority): Likewise for params "next", "insn".
9927 (ebb_add_remove_insn): Likewise for param "insn".
9928 (advance_target_bb): Likewise.
9930 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
9932 (check_live): Likewise for param "insn".
9933 (init_ready_list): Likewise for local "insn".
9934 (can_schedule_ready_p): Likewise for param "insn".
9935 (begin_schedule_ready): Likewise.
9936 (new_ready): Likewise for param "next".
9937 (rgn_print_insn): Likewise for param "insn".
9938 (rgn_rank): Likewise for params "insn1", "insn2".
9939 (contributes_to_priority): Likewise for params "next", "insn".
9940 (rgn_insn_finishes_block_p): Likewise for param "insn".
9941 (add_branch_dependences): Likewise for params "head", "tail" and
9942 locals "insn", "last".
9943 (rgn_add_remove_insn): Likewise for param "insn".
9944 (advance_target_bb): Likewise.
9946 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
9947 const_rtx to const rtx_insn *.
9949 * sel-sched-dump.h (sel_print_insn): Likewise.
9951 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
9952 (deps_init_id): Likewise.
9954 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
9955 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
9958 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9960 * output.h (final_start_function): Strengthen param 1 from rtx to
9963 * final.c (final_start_function): Likewise, renaming back from
9964 "uncast_first" to "first", and dropping the checked cast from rtx
9967 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9969 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
9970 * final.c (final): Likewise. Rename param back from
9971 "uncast_first" to "first" and eliminate the checked cast from rtx
9974 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9976 * output.h (shorten_branches): Strengthen param from rtx to
9979 * final.c (shorten_branches): Likewise, renaming param back from
9980 "uncast_first" to "first", and dropping the checked cast from rtx
9983 * genattr.c (gen_attr): Likewise when writing out the prototype of
9986 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9988 * sched-int.h (struct haifa_sched_info): Strengthen fields
9989 "prev_head" and "next_tail" from rtx to rtx_insn *.
9991 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9993 * rtl.h (rtx_jump_table_data::get_labels): New method.
9994 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
9995 with use of the new rtx_jump_table_data::get_labels method.
9996 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
9997 to rtx_jump_table_data *. Simplify by using get_labels method.
9998 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
9999 a dyn_cast, introducing local "table", using it to replace
10000 label-lookup logic with a get_labels method call.
10001 (patch_jump_insn): Simplify using get_labels method.
10002 * dwarf2cfi.c (create_trace_edges): Likewise.
10003 * rtlanal.c (label_is_jump_target_p): Likewise.
10005 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10007 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
10010 * emit-rtl.c (unshare_all_rtl_1): Likewise.
10011 (unshare_all_rtl_again): Likewise, also for local "p".
10013 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10015 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
10017 * cfgrtl.c (delete_insn_and_edges): Likewise.
10019 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10021 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
10022 from rtx to rtx_insn *.
10024 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
10026 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10028 * function.c (thread_prologue_and_epilogue_insns): Likewise for
10029 locals "returnjump", "epilogue_end", "insn", "next".
10031 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
10032 "returnjump" from rtx * to rtx_insn **.
10033 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
10035 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10037 * basic-block.h (struct edge_def). Strengthen "r" within
10038 union edge_def_insns from rtx to rtx_insn *.
10040 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
10041 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
10043 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
10044 from rtx to rtx_insn *.
10045 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
10047 * postreload-gcse.c (reg_killed_on_edge): Likewise.
10048 (reg_used_on_edge): Likewise.
10049 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
10050 (gt_pch_nx): New overload for rtx_insn *&.
10051 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
10052 from rtx to rtx_insn *.
10054 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10056 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
10057 from rtx to rtx_insn *.
10058 (BB_FOOTER): Replace function with access macro.
10059 (SET_BB_FOOTER): Delete.
10061 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
10063 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10064 (emit_barrier_after_bb): Likewise.
10065 (record_effective_endpoints): Likewise.
10066 (relink_block_chain): Likewise.
10067 (fixup_fallthru_exit_predecessor): Likewise.
10068 (cfg_layout_duplicate_bb): Likewise.
10069 (cfg_layout_split_block): Likewise.
10070 (cfg_layout_delete_block): Likewise.
10071 (cfg_layout_merge_blocks): Likewise.
10072 (BB_FOOTER): Delete function.
10073 (SET_BB_FOOTER): Delete function.
10074 * combine.c (update_cfg_for_uncondjump): Replace uses of
10075 SET_BB_FOOTER with BB_FOOTER.
10077 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10079 * except.h (struct eh_landing_pad_d): Strengthen field
10080 "landing_pad" from rtx to rtx_code_label *.
10082 * except.c (sjlj_emit_dispatch_table): Likewise for param
10084 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
10086 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10088 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
10089 first param from rtx to rtx_insn *.
10090 * config/xtensa/xtensa.c (struct machine_function): Likewise for
10091 field "set_frame_ptr_insn".
10092 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
10093 "csend" from rtx to rtx_code_label *.
10094 (xtensa_expand_atomic): Likewise for local "csloop".
10095 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
10097 (xtensa_call_tls_desc): Likewise for return type and locals
10098 "call_insn", "insns".
10099 (xtensa_legitimize_tls_address): Likewise for local "insns".
10100 (xtensa_expand_prologue): Likewise for locals "insn", "first".
10102 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10104 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
10105 first param from rtx to rtx_insn *.
10106 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
10109 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10111 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
10112 Strengthen param 1 from rtx to rtx_insn *.
10113 (tilepro_output_cbranch): Likewise.
10114 (tilepro_adjust_insn_length): Likewise.
10115 (tilepro_final_prescan_insn): Likewise for sole param.
10117 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
10118 Likewise for local "last".
10119 (cbranch_predicted_p): Likewise for param "insn".
10120 (tilepro_output_simple_cbranch_with_opcode): Likewise.
10121 (tilepro_output_cbranch_with_opcode): Likewise.
10122 (tilepro_output_cbranch): Likewise.
10123 (frame_emit_load): Likewise for return type and locals "seq",
10125 (emit_sp_adjust): Likewise for return type and local "insn".
10126 (tilepro_expand_epilogue): Likewise for locals "last_insn",
10128 (tilepro_adjust_insn_length): Likewise for param "insn".
10129 (next_insn_to_bundle): Likewise for return type and params
10131 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
10132 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
10134 (match_addli_pcrel): Likewise for param "insn".
10135 (replace_addli_pcrel): Likewise.
10136 (match_auli_pcrel): Likewise.
10137 (replace_auli_pcrel): Likewise.
10138 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
10140 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10141 "queue", "next_queue", "prev".
10142 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
10143 (tilepro_final_prescan_insn): Likewise for param "insn".
10145 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10147 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
10148 Strengthen param 1 from rtx to rtx_insn *.
10149 (tilegx_output_cbranch): Likewise.
10150 (tilegx_adjust_insn_length): Likewise.
10151 (tilegx_final_prescan_insn): Likewise for sole param.
10153 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
10155 (cbranch_predicted_p): Likewise for param "insn".
10156 (tilegx_output_simple_cbranch_with_opcode): Likewise.
10157 (tilegx_output_cbranch_with_opcode): Likewise.
10158 (tilegx_output_cbranch): Likewise.
10159 (frame_emit_load): Likewise for return type.
10160 (set_frame_related_p): Likewise for locals "seq", "insn".
10161 (emit_sp_adjust): Likewise for return type, and for local "insn".
10162 Introduce local "pat" for use in place of "insn" where the latter
10163 isn't an instruction.
10164 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
10165 from rtx to rtx_insn *.
10166 (tilegx_adjust_insn_length): Likewise for param "insn".
10167 (next_insn_to_bundle): Likewise for return type and params "r" and
10169 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
10171 (replace_insns): Likewise for params "old_insn", "new_insns".
10172 (replace_mov_pcrel_step1): Likewise for param "insn" and local
10174 (replace_mov_pcrel_step2): Likewise.
10175 (replace_mov_pcrel_step3): Likewise.
10176 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
10178 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10179 "queue", "next_queue", "prev".
10180 (tilegx_output_mi_thunk): Likewise for local "insn".
10181 (tilegx_final_prescan_insn): Likewise for param "insn".
10183 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10185 * config/spu/spu.c (frame_emit_store): Strengthen return type from
10187 (frame_emit_load): Likewise.
10188 (frame_emit_add_imm): Likewise, also for local "insn".
10189 (spu_expand_prologue): Likewise for local "insn".
10190 (struct spu_bb_info): Likewise for field "prop_jump".
10191 (emit_nop_for_insn): Likewise for param "insn" and local
10193 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
10195 (spu_emit_branch_hint): Likewise for params "before", "branch" and
10196 locals "hint", "insn".
10197 (get_branch_target): Likewise for param "branch".
10198 (insn_clobbers_hbr): Likewise for param "insn".
10199 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
10200 locals "insn", "before_4", "before_16".
10201 (insert_hbrp): Likewise for local "insn".
10202 (spu_machine_dependent_reorg): Likewise for locals "branch",
10203 "insn", "next", "bbend".
10204 (uses_ls_unit): Likewise for param "insn".
10205 (get_pipe): Likewise.
10206 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
10207 introducing a checked cast.
10208 (spu_sched_adjust_cost): Likewise for params "insn" and
10210 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
10211 (spu_sms_res_mii): Likewise.
10213 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10215 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
10216 from rtx to rtx_insn *.
10217 (output_cbranch): Likewise for param 6.
10218 (output_return): Likewise for param 1.
10219 (output_sibcall): Likewise.
10220 (output_v8plus_shift): Likewise.
10221 (output_v8plus_mult): Likewise.
10222 (output_v9branch): Likewise for param 7.
10223 (output_cbcond): Likewise for param 3.
10225 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
10227 (sparc_legitimize_pic_address): Likewise.
10228 (sparc_emit_call_insn): Likewise.
10229 (emit_save_or_restore_regs): Likewise.
10230 (emit_window_save): Likewise for return type and local "insn".
10231 (sparc_expand_prologue): Likewise for local "insn".
10232 (sparc_flat_expand_prologue): Likewise.
10233 (output_return): Likewise for param "insn".
10234 (output_sibcall): Likewise for param "insn" and local "delay".
10235 (output_ubranch): Likewise for param "insn".
10236 (output_cbranch): Likewise.
10237 (output_cbcond): Likewise.
10238 (output_v9branch): Likewise.
10239 (output_v8plus_shift): Likewise.
10240 (sparc_output_mi_thunk): Likewise for local "insn".
10241 (get_some_local_dynamic_name): Likewise.
10242 (output_v8plus_mult): Likewise for param "insn".
10244 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10246 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
10247 from rtx to rtx_insn *.
10248 (output_branchy_insn): Likewise for param 3.
10249 (output_far_jump): Likewise for param 1.
10250 (final_prescan_insn): Likewise.
10251 (sh_insn_length_adjustment): Likewise for sole param.
10253 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
10254 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
10256 (sh_emit_compare_and_set): Likewise for local "lab".
10257 (output_far_jump): Strengthen param "insn" and local "prev" from
10259 (output_branchy_insn): Likewise for param "insn" and local
10261 (output_ieee_ccmpeq): Likewise for param "insn".
10262 (struct label_ref_list_d): Strengthen field "label" from rtx to
10264 (pool_node): Likewise.
10265 (pool_window_label): Likewise for this global.
10266 (add_constant): Likewise for return type and locals "lab", "new_rtx".
10267 (dump_table): Strengthen params "start", "barrier" and local
10268 "scan" from rtx to rtx_insn *.
10269 (broken_move): Likewise for param "insn".
10270 (untangle_mova): Likewise for params "first_mova" and "new_mova".
10271 Strengthen param "first_mova" from rtx * to rtx_insn **.
10272 (mova_p): Likewise for param "insn".
10273 (fixup_mova): Likewise for param "mova".
10274 (find_barrier): Likewise for return type, params "mova" and
10275 "from", and locals "barrier_before_mova", "found_barrier",
10276 "good_barrier", "orig", "last_symoff", "next". Strengthen local
10277 "label" from rtx to rtx_code_label *.
10278 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
10280 (sh_reorg): Likewise for locals "link", "scan", "barrier".
10281 (split_branches): Likewise for param "first" and local "insn".
10282 (final_prescan_insn): Likewise for param "insn".
10283 (sequence_insn_p): Likewise for locals "prev", "next".
10284 (sh_insn_length_adjustment): Likewise for param "insn".
10285 (sh_can_redirect_branch): Likewise for local "insn".
10286 (find_r0_life_regions): Likewise for locals "end", "insn".
10287 (sh_output_mi_thunk): Likewise for local "insns".
10289 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10291 * config/score/score.c (score_output_mi_thunk): Strengthen local
10292 "insn" from rtx to rtx_insn *.
10293 (score_prologue): Likewise.
10295 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10297 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
10298 1 from rtx to rtx_insn *.
10299 (s390_emit_jump): Likewise for return type.
10300 (s390_emit_call): Likewise.
10301 (s390_load_got): Likewise.
10303 * config/s390/s390.c (last_scheduled_insn): Likewise for this
10305 (s390_match_ccmode): Likewise for param "insn".
10306 (s390_emit_jump): Likewise for return type.
10307 (s390_split_branches): Likewise for local "label".
10308 (struct constant): Strengthen field "label" from rtx to
10310 (struct constant_pool): Likewise for field "label". Strengthen
10311 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
10313 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
10315 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
10316 (s390_end_pool): Likewise.
10317 (s390_dump_pool): Likewise for local "insn".
10318 (s390_mainpool_start): Likewise.
10319 (s390_chunkify_start): Likewise.
10320 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
10321 with insns. Strengthen locals "label", "jump", "barrier", "next",
10322 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
10323 (s390_chunkify_finish): Strengthen local "insn" from rtx to
10325 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
10326 "jump", "label", "next_insn".
10327 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
10328 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
10330 (s390_load_got): Likewise for return type and local "insns".
10331 (s390_save_gprs_to_fprs): Likewise for local "insn".
10332 (s390_restore_gprs_from_fprs): Likewise.
10333 (pass_s390_early_mach::execute): Likewise.
10334 (s390_emit_prologue): Likewise for local "insns".
10335 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
10337 (s390_emit_call): Strengthen return type and local "insn" from
10339 (s390_emit_tpf_eh_return): Likewise for local "insn".
10340 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
10341 "next_insn", introducing locals "s_pat", "rpat" to allow this.
10342 (s390_fix_long_loop_prediction): Likewise for param "insn" and
10344 (s390_non_addr_reg_read_p): Likewise for param "insn".
10345 (find_cond_jump): Likewise for return type and param "insn".
10346 (s390_swap_cmp): Likewise for param "insn".
10347 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
10348 "prev_insn", "next_insn".
10349 (s390_reorg): Likewise for locals "insn", "target".
10350 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
10351 (s390_sched_variable_issue): For now, rename param "insn" to
10352 "uncast_insn", introducing a checked cast.
10353 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
10355 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
10356 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
10358 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10360 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
10361 param from rtx to rtx_insn *.
10362 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
10364 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10366 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
10367 4 from rtx to rtx_insn *.
10368 (rs6000_final_prescan_insn): Likewise for first param.
10369 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
10371 (rs6000_get_some_local_dynamic_name): Likewise.
10372 (output_cbranch): Likewise for param "insn".
10373 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
10374 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
10375 (rs6000_emit_allocate_stack): Likewise for local "insn".
10376 (load_cr_save): Likewise.
10377 (restore_saved_cr): Likewise.
10378 (restore_saved_lr): Likewise.
10379 (emit_cfa_restores): Likewise.
10380 (rs6000_output_function_epilogue): Likewise for locals "insn" and
10381 "deleted_debug_label".
10382 (rs6000_output_mi_thunk): Likewise for local "insn".
10383 (rs6000_final_prescan_insn): Likewise for param "insn".
10385 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10387 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
10388 Strengthen param "insn" from rtx to rtx_insn *.
10389 * config/picochip/picochip.c (picochip_current_prescan_insn):
10390 Likewise for this variable.
10391 (picochip_final_prescan_insn): Likewise for param "insn".
10393 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10395 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
10396 from rtx to rtx_insn *.
10397 (pa_output_indirect_call): Likewise.
10398 (pa_adjust_insn_length): Likewise.
10399 (pa_attr_length_millicode_call): Likewise.
10400 (pa_attr_length_call): Likewise.
10401 (pa_attr_length_indirect_call): Likewise.
10403 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
10405 (pa_attr_length_millicode_call): Likewise.
10406 (pa_attr_length_call): Likewise.
10407 (pa_output_call): Likewise.
10408 (pa_attr_length_indirect_call): Likewise.
10409 (pa_output_indirect_call): Likewise.
10411 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10413 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
10414 Strengthen first param from rtx to rtx_insn *.
10415 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
10418 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10420 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
10421 type from rtx to rtx_insn *.
10422 (mips_expand_call): Likewise.
10423 (mips_adjust_insn_length): Likewise for first param.
10424 (mips_output_conditional_branch): Likewise.
10425 (mips_output_order_conditional_branch): Likewise.
10426 (mips_final_prescan_insn): Likewise.
10428 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
10429 rtx_insn * for the SEQUENCE case.
10430 (SEQ_END): Likewise.
10431 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
10432 (mips_emit_call_insn): Likewise, also for local "insn".
10433 (mips16_gp_pseudo_reg): Likewise for local "scan".
10434 (mips16_build_call_stub): Likewise for return type and for local
10435 "insn". Introduce a new local "pattern" so that "insn" can indeed
10437 (mips_expand_call): Strengthen return type and local "insn" from
10439 (mips_block_move_loop): Strengthen local "label" from rtx to
10441 (mips_expand_synci_loop): Likewise for locals "label",
10443 (mips_set_frame_expr): Strengthen local "insn" from rtx to
10445 (mips16e_collect_argument_saves): Likewise for locals "insn",
10447 (mips_find_gp_ref): Likewise for param of callback for "pred"
10448 param, and for local "insn".
10449 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
10450 (mips_insn_has_flexible_gp_ref_p): Likewise.
10451 (mips_epilogue_emit_cfa_restores): Likewise for return type and
10453 (mips_epilogue_set_cfa): Likewise for local "insn".
10454 (mips_expand_epilogue): Likewise.
10455 (mips_adjust_insn_length): Likewise for param "insn".
10456 (mips_output_conditional_branch): Likewise.
10457 (mips_output_order_conditional_branch): Likewise.
10458 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
10459 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
10460 "falu2_turn_enabled_insn".
10461 (mips_builtin_branch_and_move): Strengthen locals "true_label",
10462 "done_label" from rtx to rtx_code_label *.
10463 (struct mips16_constant): Likewise for field "label".
10464 (mips16_add_constant): Likewise for return type.
10465 (mips16_emit_constants_1): Strengthen return type and param "insn"
10466 from rtx to rtx_insn *.
10467 (mips16_emit_constants): Likewise for param "insn".
10468 (mips16_insn_length): Likewise.
10469 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
10470 to rtx_code_label *.
10471 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
10472 from rtx to rtx_insn *.
10473 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
10474 "jump". Strengthen local "label" from rtx to rtx_code_label *.
10475 (r10k_simplify_address): Strengthen param "insn" and local
10476 "def_insn" from rtx to rtx_insn *.
10477 (r10k_safe_address_p): Strengthen param "insn" from rtx to
10479 (r10k_needs_protection_p_1): Update target type of cast of data
10480 from to rtx to rtx_insn *.
10481 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
10482 rtx * to rtx_insn **.
10483 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
10485 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
10486 (mips_call_expr_from_insn): Likewise for param "insn".
10487 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
10488 (mips_find_pic_call_symbol): Likewise for param "insn".
10489 (mips_annotate_pic_calls): Likewise for local "insn".
10490 (mips_sim_insn): Likewise for this variable.
10491 (struct mips_sim): Likewise for field "insn" within elements of
10493 (mips_sim_wait_reg): Likewise for param "insn".
10494 (mips_sim_wait_regs): Likewise.
10495 (mips_sim_wait_units): Likewise.
10496 (mips_sim_wait_insn): Likewise.
10497 (mips_sim_issue_insn): Likewise.
10498 (mips_sim_finish_insn): Likewise.
10499 (mips_seq_time): Likewise for param "seq" and local "insn".
10500 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
10501 locals "first", "second".
10502 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
10503 "last", "last2", "next".
10504 (mips_avoid_hazard): Likewise for params "after", "insn".
10505 (mips_reorg_process_insns): Likewise for locals "insn",
10506 "last_insn", "subinsn", "next_insn".
10507 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
10508 (mips16_split_long_branches): Likewise for locals "insn" "jump",
10510 (mips_output_mi_thunk): Likewise for local "insn".
10511 (mips_final_prescan_insn): Likewise for param "insn".
10513 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10515 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
10516 Strengthen return type and local "insns" from rtx to rtx_insn *.
10517 (microblaze_legitimize_tls_address): Likewise for local "insns".
10518 (microblaze_block_move_loop): Strengthen local "label" from rtx
10519 to rtx_code_label *.
10520 (microblaze_expand_prologue): Strengthen two locals named "insn"
10521 from rtx to rtx_insn *.
10522 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
10523 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
10524 "insn". Strengthen locals "div_label", "div_end_label" from rtx
10525 to rtx_code_label *.
10527 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10529 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
10530 param from rtx to rtx_insn *.
10531 (mep_reuse_lo): Likewise for third param.
10532 (mep_use_post_modify_p): Likewise for first param.
10533 (mep_core_address_length): Likewise.
10534 (mep_cop_address_length): Likewise.
10535 (mep_final_prescan_insn): Likewise.
10536 (mep_store_data_bypass_p): Likewise for both params.
10537 (mep_mul_hilo_bypass_p): Likewise.
10538 (mep_ipipe_ldc_p): Likewise for param.
10540 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
10541 (mep_rewrite_mult): Likewise.
10542 (mep_rewrite_mulsi3): Likewise.
10543 (mep_rewrite_maddsi3): Likewise.
10544 (mep_reuse_lo_p_1): Likewise.
10545 (mep_reuse_lo_p): Likewise.
10546 (mep_frame_expr): Likewise.
10547 (mep_make_parallel): Likewise for both params.
10548 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
10550 (mep_use_post_modify_p): Likewise for param "insn".
10551 (mep_core_address_length): Likewise.
10552 (mep_cop_address_length): Likewise.
10553 (mep_reg_set_in_function): Likewise for local "insn".
10554 (mep_asm_without_operands_p): Likewise.
10555 (F): Likewise for return type and param "x".
10556 (add_constant): Likewise for local "insn".
10557 (maybe_dead_move): Likewise for return type and local "insn".
10558 (mep_expand_prologue): Likewise for local "insn".
10559 (mep_final_prescan_insn): Likewise for param "insn".
10560 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
10561 "next", "follow", "x".
10562 (mep_insert_repeat_label_last): Likewise for return type, param
10563 "last_insn", and locals "next", "prev". Strengthen param "label"
10564 from rtx to rtx_code_label *.
10565 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
10567 (struct mep_doloop_end): Likewise for fields "insn" and
10569 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
10570 Strengthen local "repeat_label" from rtx to rtx_code_label *.
10571 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
10573 (mep_invert_branch): Likewise for params "insn" and "after".
10574 (mep_reorg_erepeat): Likewise for param "insns" and locals
10575 "insn", "prev", "new_last", "barrier", "user". Strengthen local
10576 "l" from rtx to rtx_code_label *.
10577 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
10578 from rtx to rtx_insn *.
10579 (mep_reorg_addcombine): Likewise for param "insns" and locals
10581 (add_sp_insn_p): Likewise for param "insn".
10582 (mep_reorg_noframe): Likewise for param "insns" and locals
10583 "start_frame_insn", "end_frame_insn", "next".
10584 (mep_reorg): Likewise for local "insns".
10585 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
10587 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
10588 (mep_mul_hilo_bypass_p): Likewise.
10589 (mep_ipipe_ldc_p): Likewise for param "insn".
10590 (mep_make_bundle): Likewise for return type, param "cop" and local
10591 "insn", splitting out the latter into a new local "seq" for when it
10592 is a SEQUENCE rather than an insn.
10593 (core_insn_p): Likewise for param "insn".
10594 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
10595 "last", "first", "note", "prev", "core_insn".
10597 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10599 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
10601 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
10602 (m68k_final_prescan_insn): Likewise for first param.
10604 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
10605 (m68k_set_frame_related): Likewise for param "insn".
10606 (output_btst): Likewise for param "insn".
10607 (m68k_final_prescan_insn): Likewise.
10608 (m68k_move_to_reg): Likewise for local "insn".
10609 (m68k_call_tls_get_addr): Likewise for local "insns".
10610 (m68k_call_m68k_read_tp): Likewise.
10611 (strict_low_part_peephole_ok): Likewise for param "first_insn".
10612 (m68k_output_mi_thunk): Likewise for local "insn".
10614 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10616 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
10617 first param from rtx to rtx_insn *.
10618 (iq2000_adjust_insn_length): Likewise.
10619 (iq2000_output_conditional_branch): Likewise.
10620 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
10621 "insn" and local "nop_insn".
10622 (iq2000_annotate_frame_insn): Likewise for param "insn".
10623 (iq2000_expand_prologue): Likewise for both locals "insn".
10624 (iq2000_adjust_insn_length): Likewise for param "insn".
10625 (iq2000_output_conditional_branch): Likewise.
10627 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10629 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
10630 "insns" from rtx to rtx_insn *.
10631 (ia64_emit_cond_move): Likewise for locals "insn", "first".
10632 (struct spill_fill_data): Likewise for field "init_after" and for
10633 elements of array field "prev_insn".
10634 (spill_restore_mem): Likewise for locals "insn", "first".
10635 (do_spill): Likewise for local "insn".
10636 (do_restore): Likewise.
10637 (ia64_expand_prologue): Likewise.
10638 (ia64_expand_epilogue): Likewise.
10639 (emit_insn_group_barriers): Likewise for locals "insn",
10641 (emit_all_insn_group_barriers): Likewise for locals "insn",
10643 (dfa_stop_insn): Likewise for this global.
10644 (dfa_pre_cycle_insn): Likewise.
10645 (ia64_nop): Likewise.
10646 (final_emit_insn_group_barriers): Likewise for locals "insn",
10648 (emit_predicate_relation_info): Likewise for locals "head", "n",
10650 (ia64_reorg): Likewise for local "insn".
10651 (ia64_output_mi_thunk): Likewise.
10652 (expand_vec_perm_interleave_2): Likewise for local "seq".
10654 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10656 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
10657 param 1 "insn" from rtx to rtx_insn *.
10658 (ix86_use_lea_for_mov): Likewise.
10659 (ix86_avoid_lea_for_addr): Likewise.
10660 (ix86_split_lea_for_addr): Likewise.
10661 (ix86_lea_for_add_ok): Likewise.
10662 (ix86_output_call_insn): Likewise.
10664 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
10665 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
10666 (ix86_output_function_epilogue): Likewise for locals "insn",
10667 "deleted_debug_label".
10668 (legitimize_tls_address): Likewise for local "insn".
10669 (get_some_local_dynamic_name): Likewise.
10670 (increase_distance): Likewise for params "prev", "next".
10671 (distance_non_agu_define_in_bb): Likewise for params "insn",
10672 "start" and locals "prev", "next".
10673 (distance_non_agu_define): Likewise for param "insn".
10674 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
10675 locals "next", "prev".
10676 (distance_agu_use): Likewise for param "insn".
10677 (ix86_lea_outperforms): Likewise.
10678 (ix86_ok_to_clobber_flags): Likewise.
10679 (ix86_avoid_lea_for_add): Likewise.
10680 (ix86_use_lea_for_mov): Likewise.
10681 (ix86_avoid_lea_for_addr): Likewise.
10682 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
10683 (ix86_split_lea_for_addr): Likewise for param "insn".
10684 (ix86_lea_for_add_ok): Likewise for param "insn".
10685 (ix86_expand_carry_flag_compare): Likewise for local
10687 (ix86_expand_int_movcc): Likewise.
10688 (ix86_output_call_insn): Likewise for param "insn".
10689 (ix86_output_call_insn): Likewise for local "i".
10690 (x86_output_mi_thunk): Introduce local "insn", using it in place
10691 of "tmp" when dealing with insns.
10692 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
10694 (ix86_pad_returns): Likewise for locals "ret", "prev".
10695 (ix86_count_insn_bb): Likewise for local "insn".
10696 (ix86_pad_short_function): Likewise for locals "ret", "insn".
10697 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
10698 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
10699 (expand_vec_perm_interleave2): Likewise for local "seq".
10700 (expand_vec_perm_vperm2f128_vblend): Likewise.
10701 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
10702 call to for_each_rtx with for_each_rtx_in_insn.
10704 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10706 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
10707 "label" from rtx to rtx_code_label *.
10708 (ix86_expand_prologue): Likewise.
10709 (ix86_expand_split_stack_prologue): Likewise for locals "label",
10711 (ix86_split_idivmod): Likewise for locals "end_label" and
10713 (ix86_expand_branch): Likewise for local "label2".
10714 (ix86_expand_aligntest): Likewise for return type and local "label".
10715 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
10717 (expand_movmem_epilogue): Likewise for the various locals named
10719 (expand_setmem_epilogue): Likewise.
10720 (expand_small_movmem_or_setmem): Likewise for local "label".
10721 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
10722 Strengthen param "done_label" from rtx * to rtx_code_label **.
10723 Strengthen locals "loop_label" and "label" from rtx to
10725 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
10726 Likewise for locals "loop_label", "label".
10727 (ix86_expand_set_or_movmem): Likewise for locals "label",
10728 "jump_around_label", "hot_label".
10729 (ix86_expand_strlensi_unroll_1): Likewise for locals
10730 "align_2_label", align_3_label", "align_4_label", "end_0_label",
10732 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
10733 (void ix86_emit_i387_log1p): Likewise for locals "label1",
10734 "label2", "jump_label".
10735 (ix86_expand_sse_compare_and_jump): Likewise for return type and
10737 (ix86_expand_lfloorceil): Likewise for local "label".
10738 (ix86_expand_rint): Likewise.
10739 (ix86_expand_floorceildf_32): Likewise.
10740 (ix86_expand_floorceil): Likewise.
10741 (ix86_expand_rounddf_32): Likewise.
10742 (ix86_expand_trunc): Likewise.
10743 (ix86_expand_truncdf_32): Likewise.
10744 (ix86_expand_round): Likewise.
10746 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10748 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
10749 first param from rtx to rtx_insn *.
10750 (h8300_insn_length_from_table): Likewise.
10751 * config/h8300/h8300.c (F): Likewise for return type and param
10753 (Fpa): Add a checked cast to rtx_insn *.
10754 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
10756 (final_prescan_insn): Likewise for param "insn".
10757 (h8300_binary_length): Likewise.
10758 (h8300_insn_length_from_table): Likewise.
10760 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10762 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
10763 Strengthen first param "insn" from rtx to rtx_insn *.
10765 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
10767 (frame_insn): Likewise for return type. Introduce local "insn"
10768 for use in place of local "x" for use as an rtx_insn *.
10769 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
10770 (epiphany_expand_prologue): Likewise for local "insn".
10771 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
10772 * config/epiphany/resolve-sw-modes.c
10773 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
10776 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10778 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
10779 param from rtx to rtx_insn *.
10780 (c6x_final_prescan_insn): Likewise for first param.
10782 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
10783 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
10784 (c6x_expand_compare): Strengthen local "insns" from rtx to
10786 (c6x_get_unit_specifier): Likewise for param "insn".
10787 (c6x_print_unit_specifier_field): Likewise.
10788 (c6x_final_prescan_insn): Likewise.
10789 (emit_add_sp_const): Likewise for local "insn".
10790 (c6x_expand_prologue): Likewise.
10792 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10794 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
10795 param 1 from rtx to rtx_insn *.
10796 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
10797 the various locals named "insn".
10798 (expand_epilogue_reg_restore): Likewise.
10799 (frame_related_constant_load): Likewise.
10800 (add_to_reg): Likewise.
10801 (emit_link_insn): Likewise.
10802 (do_link): Likewise.
10803 (expand_interrupt_handler_prologue): Likewise.
10804 (branch_dest): Likewise for param "branch".
10805 (asm_conditional_branch): Likewise for param "insn".
10806 (gen_one_bundle): Likewise for elements of param "slot" and local
10808 (bfin_gen_bundles): Likewise for locals "insn", "next" and
10809 elements of local "slot".
10810 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10811 "queue", "next_queue", "prev".
10812 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
10813 (add_sched_insns_for_speculation): Likewise for local "insn".
10815 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10817 * config/avr/avr-protos.h (output_movqi): Strengthen first param
10818 from rtx to rtx_insn *.
10819 (output_movhi): Likewise.
10820 (output_movsisf): Likewise.
10821 (avr_out_tstsi): Likewise.
10822 (avr_out_tsthi): Likewise.
10823 (avr_out_tstpsi): Likewise.
10824 (avr_out_compare): Likewise.
10825 (avr_out_compare64): Likewise.
10826 (avr_out_movpsi): Likewise.
10827 (ashlqi3_out): Likewise.
10828 (ashlhi3_out): Likewise.
10829 (ashlsi3_out): Likewise.
10830 (ashrqi3_out): Likewise.
10831 (ashrhi3_out): Likewise.
10832 (ashrsi3_out): Likewise.
10833 (lshrqi3_out): Likewise.
10834 (lshrhi3_out): Likewise.
10835 (lshrsi3_out): Likewise.
10836 (avr_out_ashlpsi3): Likewise.
10837 (avr_out_ashrpsi3): Likewise.
10838 (avr_out_lshrpsi3): Likewise.
10839 (avr_out_fract): Likewise.
10840 (avr_out_sbxx_branch): Likewise.
10841 (avr_out_round): Likewise.
10842 (avr_out_xload): Likewise.
10843 (avr_out_movmem): Likewise.
10844 (adjust_insn_length): Likewise.
10845 (avr_out_lpm): Likewise.
10846 (reg_unused_after): Likewise.
10847 (_reg_unused_after): Likewise.
10848 (avr_jump_mode): Likewise for second param.
10849 (jump_over_one_insn): Likewise for first param.
10850 (avr_final_prescan_insn): Likewise.
10851 (out_shift_with_cnt): Likewise for second param.
10853 * config/avr/avr.c (get_sequence_length): Likewise for param
10854 "insns" and local "insn".
10855 (emit_push_byte): Likewise for local "insn".
10856 (emit_push_sfr): Likewise.
10857 (avr_prologue_setup_frame): Likewise for locals "insn",
10858 "fp_plus_insns", "sp_plus_insns".
10859 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
10861 (avr_jump_mode): Likewise for param "insn".
10862 (avr_final_prescan_insn): Likewise.
10863 (avr_find_unused_d_reg): Likewise.
10864 (avr_out_lpm_no_lpmx): Likewise.
10865 (avr_out_lpm): Likewise.
10866 (avr_out_xload): Likewise.
10867 (output_movqi): Likewise.
10868 (output_movhi): Likewise.
10869 (out_movqi_r_mr): Likewise.
10870 (out_movhi_r_mr): Likewise.
10871 (out_movsi_r_mr): Likewise.
10872 (out_movsi_mr_r): Likewise.
10873 (output_movsisf): Likewise.
10874 (avr_out_load_psi): Likewise.
10875 (avr_out_store_psi): Likewise.
10876 (avr_out_movpsi): Likewise.
10877 (out_movqi_mr_r): Likewise.
10878 (avr_out_movhi_mr_r_xmega): Likewise.
10879 (out_movhi_mr_r): Likewise.
10880 (compare_condition): Likewise for param "insn" and local "next".
10881 (compare_sign_p): Likewise for param "insn".
10882 (compare_diff_p): Likewise.
10883 (compare_eq_p): Likewise.
10884 (avr_out_compare): Likewise.
10885 (avr_out_compare64): Likewise.
10886 (avr_out_tsthi): Likewise.
10887 (avr_out_tstpsi): Likewise.
10888 (avr_out_tstsi): Likewise.
10889 (out_shift_with_cnt): Likewise.
10890 (ashlqi3_out): Likewise.
10891 (ashlhi3_out): Likewise.
10892 (avr_out_ashlpsi3): Likewise.
10893 (ashlsi3_out): Likewise.
10894 (ashrqi3_out): Likewise.
10895 (ashrhi3_out): Likewise.
10896 (avr_out_ashrpsi3): Likewise.
10897 (ashrsi3_out): Likewise.
10898 (lshrqi3_out): Likewise.
10899 (lshrhi3_out): Likewise.
10900 (avr_out_lshrpsi3): Likewise.
10901 (lshrsi3_out): Likewise.
10902 (avr_out_fract): Likewise.
10903 (avr_out_round): Likewise.
10904 (avr_adjust_insn_length): Likewise.
10905 (reg_unused_after): Likewise.
10906 (_reg_unused_after): Likewise.
10907 (avr_compare_pattern): Likewise.
10908 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
10909 and locals "branch1", "branch2", "insn2", "jump".
10910 (avr_reorg): Likewise for local "insn".
10911 (avr_2word_insn_p): Likewise for param "insn".
10912 (jump_over_one_insn_p): Likewise.
10913 (avr_out_sbxx_branch): Likewise.
10914 (avr_out_movmem): Likewise.
10916 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10918 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
10919 param from rtx to rtx_insn *.
10920 (thumb1_final_prescan_insn): Likewise.
10921 (thumb2_final_prescan_insn): Likewise.
10923 * config/arm/arm.c (emit_set_insn): Strengthen return type from
10925 (struct minipool_node): Likewise for field "insn".
10926 (dump_minipool): Likewise for param "scan".
10927 (create_fix_barrier): Likewise for local "from". Strengthen local
10928 "label" from rtx to rtx_code_label *.
10929 (push_minipool_barrier): Strengthen param "insn" from rtx to
10931 (push_minipool_fix): Likewise.
10932 (note_invalid_constants): Likewise.
10933 (thumb2_reorg): Likewise for local "insn".
10934 (arm_reorg): Likewise.
10935 (thumb2_final_prescan_insn): Likewise for param
10936 "insn" and local "first_insn".
10937 (arm_final_prescan_insn): Likewise for param "insn" and locals
10938 "start_insn", "this_insn".
10939 (arm_debugger_arg_offset): Likewise for param "insn".
10940 (thumb1_emit_multi_reg_push): Likewise for return type and local
10942 (thumb1_final_prescan_insn): Likewise for param "insn".
10943 (thumb_far_jump_used_p): Likewise for local "insn".
10944 (thumb1_expand_prologue): Likewise.
10945 (arm_expand_epilogue_apcs_frame): Likewise.
10946 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
10947 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
10948 from rtx to rtx_code_label *.
10949 (arm_split_atomic_op): Likewise for local "label".
10950 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
10952 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10954 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
10955 first param from rtx to rtx_insn *.
10956 (arc_verify_short): Likewise.
10957 (arc_short_long): Likewise.
10958 (arc_need_delay): Likewise.
10960 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
10962 (arc_ccfsm_advance): Likewise for param "insn" and locals
10963 "start_insn", "this_insn".
10964 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
10965 (arc_ccfsm_post_advance): Likewise for param "insn".
10966 (arc_next_active_insn): Likewise for return type and param "insn".
10967 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
10968 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
10969 (output_short_suffix): Likewise for local "insn".
10970 (arc_final_prescan_insn): Likewise for param "insn". Remove
10971 now-redundant checked cast.
10972 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
10973 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
10974 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
10975 for use where lc_set became an insn.
10976 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
10978 (arc_get_insn_variants): Likewise for local "prev".
10979 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
10981 (arc_predicate_delay_insns): Likewise for local "insn".
10982 (arc_pad_return): Likewise for local "prev". For now, add a
10983 checked cast when extracting the insn from "final_sequence".
10984 (arc_short_long): Likewise for param "insn".
10985 (arc_need_delay): Likewise for param "insn" and local "next".
10986 (arc_label_align): Likewise for locals "prev", "next".
10988 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10990 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
10991 "insn" from rtx to rtx_insn *.
10992 (alpha_gp_save_rtx): Likewise for local "seq".
10993 (alpha_instantiate_decls): Likewise for local "top".
10994 (get_some_local_dynamic_name): Likewise for local "insn".
10995 (alpha_does_function_need_gp): Likewise.
10996 (set_frame_related_p): Likewise for return type and for locals
10998 (emit_frame_store_1): Likewise for local "insn".
10999 (alpha_expand_prologue): Likewise for locals "insn", "seq".
11000 (alpha_end_function): Likewise for local "insn".
11001 (alpha_output_mi_thunk_osf): Likewise.
11002 (alphaev4_insn_pipe): Likewise for param "insn".
11003 (alphaev5_insn_pipe): Likewise.
11004 (alphaev4_next_group): Likewise for return type and param 1
11006 (alphaev5_next_group): Likewise.
11007 (alpha_align_insns_1): Likewise for return type and param 1 of
11008 callback param "next_group", and for locals "i", "next", "prev",
11009 "where", "where2", "insn".
11011 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
11013 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
11014 rather than modifying the stmt.
11016 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11018 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
11019 cgraph_state conversion.
11021 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11023 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
11024 Strengthen local "insns" from rtx to rtx_insn *.
11025 (aarch64_set_frame_expr): Likewise for local "insn".
11026 (aarch64_save_or_restore_fprs): Likewise.
11027 (aarch64_save_or_restore_callee_save_registers): Likewise.
11028 (aarch64_expand_prologue): Likewise.
11029 (aarch64_expand_epilogue): Likewise.
11030 (aarch64_output_mi_thunk): Likewise.
11031 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
11032 "label2" from rtx to rtx_code_label *.
11033 (aarch64_split_atomic_op): Likewise for local "label".
11035 2014-08-25 Martin Liska <mliska@suse.cz>
11037 * cgraph.h (symtab_node):
11038 (bool needed_p (void)): created from decide_is_symbol_needed
11039 (bool referred_to_p (void)): created from referred_to_p
11040 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
11041 * cgraph.h (cgraph_node):
11042 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
11043 (void expand (void)): created from expand_function
11044 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
11045 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
11046 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
11047 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
11048 * cgraph.h (varpool_node):
11049 (static void add (tree decl): created from varpool_add_new_variable
11050 * cgraph.h (cgraph_edge):
11051 void remove (void);
11052 (void remove_caller (void)): created from cgraph_edge_remove_caller
11053 (void remove_callee (void)): created from cgraph_edge_remove_callee
11054 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
11055 created from cgraph_set_call_stmt
11056 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
11057 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
11058 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
11059 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
11060 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
11061 created from cgraph_speculative_call_info
11062 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
11063 int freq_scale, bool update_original)): created from cgraph_clone_edge
11064 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
11065 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
11066 (bool recursive_p (void)): created from cgraph_edge_recursive_p
11067 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
11068 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
11069 (static void rebuild_references (void)): created from cgraph_rebuild_references
11070 * cgraph.h (symbol_table):
11071 (create_reference): renamed from add_reference
11072 (maybe_create_reference): renamed from maybe_add_reference
11073 (void register_symbol (symtab_node *node)): new function
11074 (void clear_asm_symbols (void)): new function
11075 (void unregister (symtab_node *node)): new function
11076 (void release_symbol (cgraph_node *node, int uid)): new function
11077 (cgraph_node * allocate_cgraph_symbol (void)): new function
11078 (void initialize (void)): created from cgraph_init
11079 (symtab_node *first_symbol (void)):new function
11080 (asm_node *first_asm_symbol (void)):new function
11081 (symtab_node *first_defined_symbol (void)):new function
11082 (varpool_node *first_variable (void)):new function
11083 (varpool_node *next_variable (varpool_node *node)):new function
11084 (varpool_node *first_static_initializer (void)):new function
11085 (varpool_node *next_static_initializer (varpool_node *node)):new function
11086 (varpool_node *first_defined_variable (void)):new function
11087 (varpool_node *next_defined_variable (varpool_node *node)):new function
11088 (cgraph_node *first_defined_function (void)):new function
11089 (cgraph_node *next_defined_function (cgraph_node *node)):new function
11090 (cgraph_node *first_function (void)):new function
11091 (cgraph_node *next_function (cgraph_node *node)):new function
11092 (cgraph_node *first_function_with_gimple_body (void)):new function
11093 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
11094 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
11095 created from symtab_remove_unreachable_nodes
11096 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
11097 (void process_new_functions (void)): created from cgraph_process_new_functions
11098 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
11099 (bool output_variables (void)): created from varpool_node::output_variables
11100 (void output_asm_statements (void)): created from output_asm_statements
11101 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
11102 (void compile (void)): created from compile
11103 (void output_weakrefs (void)): created from output_weakrefs
11104 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
11105 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
11106 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
11107 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
11108 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
11109 created from cgraph_next_function_with_gimple_body
11110 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
11111 created from cgraph_remove_edge_removal_hook
11112 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
11113 created from cgraph_add_node_removal_hook
11114 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
11115 created from cgraph_remove_node_removal_hook
11116 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
11117 created from varpool_add_node_removal_hook
11118 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
11119 created from varpool_remove_node_removal_hook
11120 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
11121 created from cgraph_add_function_insertion_hook
11122 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
11123 created from cgraph_remove_function_insertion_hook
11124 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
11125 created from varpool_add_variable_insertion_hook
11126 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
11127 created from varpool_remove_variable_insertion_hook
11128 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
11129 created from cgraph_add_edge_duplication_hook
11130 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
11131 created from cgraph_remove_edge_duplication_hook
11132 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
11133 created from cgraph_add_node_duplication_hook
11134 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
11135 created from cgraph_remove_node_duplication_hook
11136 (void call_edge_removal_hooks (cgraph_edge *e)):
11137 created from cgraph_call_edge_removal_hooks
11138 (void call_cgraph_insertion_hooks (cgraph_node *node)):
11139 created from call_function_insertion_hooks
11140 (void call_cgraph_removal_hooks (cgraph_node *node)):
11141 created from cgraph_call_node_removal_hooks
11142 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
11143 created from cgraph_node::call_duplication_hooks
11144 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
11145 created from cgraph_call_edge_duplication_hooks
11146 (void call_varpool_removal_hooks (varpool_node *node)):
11147 created from varpool_call_node_removal_hooks
11148 (void call_varpool_insertion_hooks (varpool_node *node)):
11149 created from varpool_call_variable_insertion_hooks
11150 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
11151 created from insert_to_assembler_name_hash
11152 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
11153 created from unlink_from_assembler_name_hash
11154 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
11155 created from symtab_prevail_in_asm_name_hash
11156 (void symtab_initialize_asm_name_hash (void)):
11157 created from symtab_initialize_asm_name_hash
11158 (void change_decl_assembler_name (tree decl, tree name)):
11159 created from change_decl_assembler_name
11160 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
11161 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
11162 created from decl_assembler_name_hash
11163 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
11164 created from decl_assembler_name_equal
11165 (static hashval_t hash_node_by_assembler_name (const void *p)):
11166 created from hash_node_by_assembler_name
11167 (static int eq_assembler_name (const void *p1, const void *p2)):
11168 created from eq_assembler_name
11170 2014-08-25 Marek Polacek <polacek@redhat.com>
11172 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
11174 2014-08-25 Petr Murzin <petr.murzin@intel.com>
11176 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
11177 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
11178 SWI1248_AVX512BW mode iterator.
11180 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
11183 * config/sh/predicates.md (general_extend_operand): Disable
11184 TRUNCATE before reload completes.
11186 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
11188 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
11190 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
11193 * config/sh/sh.opt (musermode): Allow negative form.
11194 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
11195 targets that don't support it.
11196 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
11197 Document -mno-usermode option.
11199 2014-08-24 Kito Cheng <kito@0xlab.org>
11201 * system.h (CALLER_SAVE_PROFITABLE): Poison.
11202 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
11203 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
11204 * doc/tm.texi: Regenerate.
11206 2014-08-24 Kito Cheng <kito@0xlab.org>
11208 * ira.c: Fix typo in comment.
11210 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
11212 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
11213 Deprecate c++1y. Change language to reflect greater confidence in C++14.
11215 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
11218 * config/pa/pa.c (pa_output_function_epilogue): Don't set
11219 last_address when the current function is a thunk.
11220 (pa_asm_output_mi_thunk): When we don't have named sections or they
11221 are not being used, check that thunk can reach the stub table with a
11224 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11226 * web.c (union_match_dups): Strengthen param "insn" from rtx to
11228 (pass_web::execute): Likewise for local "insn".
11230 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11232 * var-tracking.c (struct micro_operation_def): Strengthen field
11233 "insn" from rtx to rtx_insn *.
11234 (struct emit_note_data_def): Likewise.
11235 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
11236 (vt_stack_adjustments): Likewise for local "insn".
11237 (adjust_insn): Likewise for param "insn".
11238 (val_store): Likewise.
11239 (val_resolve): Likewise.
11240 (struct count_use_info): Likewise for field "insn".
11241 (log_op_type): Likewise for param "insn".
11242 (reverse_op): Likewise.
11243 (prepare_call_arguments): Likewise.
11244 (add_with_sets): The initial param takes an insn, but we can't
11245 yet strengthen it from rtx to rtx_insn * since it's used as a
11246 cselib_record_sets_hook callback. For now rename initial param
11247 from "insn" to "uncast_insn", and introduce a local "insn" of
11248 the stronger rtx_insn * type, with a checked cast.
11249 (compute_bb_dataflow): Strengthen local "insn" from rtx to
11251 (emit_note_insn_var_location): Likewise.
11252 (emit_notes_for_changes): Likewise.
11253 (emit_notes_for_differences): Likewise.
11254 (next_non_note_insn_var_location): Likewise for return type and
11256 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
11257 (vt_initialize): Likewise for local "insn".
11258 (delete_debug_insns): Likewise for locals "insn" and "next".
11260 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11262 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
11264 (mark_constant_pool): Likewise for local "insn".
11266 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11268 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
11270 (dead_debug_promote_uses): Likewise.
11271 (dead_debug_insert_temp): Likewise.
11273 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11275 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
11276 from const_rtx to const rtx_insn *.
11277 (store_killed_after): Likewise. Strengthen locals "last", "act"
11278 from rtx to rtx_insn *.
11279 (store_killed_before): Strengthen param "insn" from const_rtx to
11280 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
11281 (find_moveable_store): Strengthen param "insn" from rtx to
11283 (compute_store_table): Likewise for local "insn".
11284 (insert_insn_start_basic_block): Likewise for param "insn" and
11285 locals "prev", "before", "insn".
11286 (insert_store): For now, add a checked cast to rtx_insn * on the
11287 result of gen_move_insn.
11288 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
11290 (replace_store_insn): Likewise. For now, add a checked cast to
11291 rtx_insn * on the result of gen_move_insn.
11293 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11295 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
11297 (expand_sjlj_dispatch_table): Likewise.
11299 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11301 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
11302 "insn" from rtx to rtx_insn *.
11304 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11306 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
11307 "insn" from rtx to rtx_insn *.
11308 (dup_block_and_redirect): Likewise for param 3 "before".
11310 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
11311 from rtx to rtx_insn *.
11312 (move_insn_for_shrink_wrap): Likewise.
11313 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
11314 (dup_block_and_redirect): Likewise for param "before" and local
11316 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
11318 (convert_to_simple_return): Likewise for local "start".
11320 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
11321 Strengthen local "insn" from rtx to rtx_insn *, for use when
11322 invoking requires_stack_frame_p.
11324 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11326 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
11328 (speculate_expr): Likewise for locals "orig_insn_rtx",
11330 (eq_transformed_insns): Likewise for locals "i1", "i2".
11331 (check_for_new_jump): Likewise for return type and local "end".
11332 (find_new_jump): Likewise for return type and local "jump".
11333 (sel_split_edge): Likewise for local "jump".
11334 (sel_create_recovery_block): Likewise.
11335 (sel_redirect_edge_and_branch_force): Likewise.
11336 (sel_redirect_edge_and_branch): Likewise.
11338 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11340 * sel-sched.c (substitute_reg_in_expr): Strengthen local
11341 "new_insn" from rtx to rtx_insn *.
11342 (create_insn_rtx_with_rhs): Likewise for return type and for local
11344 (create_insn_rtx_with_lhs): Likewise.
11345 (create_speculation_check): Likewise for local "insn_rtx".
11346 (implicit_clobber_conflict_p): Likewise for local "insn".
11347 (get_expr_cost): Likewise.
11348 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
11349 (move_cond_jump): Likewise for locals "next", "prev", "link",
11350 "head", "from", "to".
11352 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11354 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
11355 "next" from rtx to rtx_insn *.
11356 (find_conditional_protection): Likewise for local "next".
11357 (is_conditionally_protected): Likewise for local "insn1".
11358 (is_pfree): Likewise for locals "insn1", "insn2".
11360 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11362 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
11363 from rtx to rtx_insn *.
11365 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
11366 locals "insn1", "insn2" from rtx to rtx_insn *.
11367 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
11368 locals "insn", "prev", "last_jump", "next_tail".
11369 (schedule_ebb): Likewise for params "head", "tail".
11370 (schedule_ebbs): Likewise for locals "tail", "head".
11372 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
11373 to rtx_insn on "last_insn" in one of the invocations of
11376 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11378 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
11379 "elem", "insn" from rtx to rtx_insn *.
11380 (change_spec_dep_to_hard): Likewise.
11381 (get_back_and_forw_lists): Likewise for local "con".
11382 (sd_add_dep): Likewise for locals "elem", "insn".
11383 (sd_resolve_dep): Likewise for locals "pro", "con".
11384 (sd_unresolve_dep): Likewise.
11385 (sd_delete_dep): Likewise.
11386 (chain_to_prev_insn): Likewise for local "pro".
11387 (find_inc): Likewise for locals "pro", "con".
11389 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11391 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
11393 (reg_set_between_p): Strengthen local "insn" from const_rtx to
11395 (modified_between_p): Strengthen local "insn" from rtx to
11397 (remove_reg_equal_equiv_notes_for_regno): Likewise.
11398 (keep_with_call_p): Strengthen local "i2" from const_rtx to
11401 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11403 * resource.c (next_insn_no_annul): Strengthen local "next" from
11405 (mark_referenced_resources): Likewise for local "insn".
11407 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11409 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
11411 (find_reloads): Likewise for param 1.
11412 (subst_reloads): Likewise for sole param.
11413 (find_equiv_reg): Likwise for param 2.
11414 (regno_clobbered_p): Likwise for param 2.
11415 (reload): Likewise for param 1.
11417 * caller-save.c (save_call_clobbered_regs): Strengthen local
11418 "insn" from rtx to rtx_insn *.
11419 (insert_one_insn): Likewise for local "insn".
11421 * reload.c (this_insn): Likewise for this global.
11422 (find_reloads): Likewise for param "insn".
11423 (find_reloads_toplev): Likewise.
11424 (find_reloads_address): Likewise.
11425 (subst_reg_equivs): Likewise.
11426 (update_auto_inc_notes): Likewise.
11427 (find_reloads_address_1): Likewise.
11428 (find_reloads_subreg_address): Likewise.
11429 (subst_reloads): Likewise.
11430 (find_equiv_reg): Likewise, also for local "p".
11431 (regno_clobbered_p): Likewise for param "insn".
11433 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
11435 (spill_reg_store): Likewise for the elements of this array.
11436 (remove_init_insns): Likewise for local "equiv_insn".
11437 (will_delete_init_insn_p): Likewise for param "insn".
11438 (reload): Likewise for param ""first" and local "insn".
11439 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
11441 (calculate_elim_costs_all_insns): Likewise.
11442 (delete_caller_save_insns): Likewise.
11443 (spill_failure): Likewise for param "insn".
11444 (delete_dead_insn): Likewise.
11445 (set_label_offsets): Likewise.
11446 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
11448 (elimination_costs_in_insn): Likewise for param "insn".
11449 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
11450 when referring to an insn.
11451 (set_initial_label_offsets): Likewise.
11452 (set_offsets_for_label): Strengthen param "insn" from rtx to
11454 (init_eliminable_invariants): Likewise for param "first" and local
11456 (fixup_eh_region_note): Likewise for param "insn".
11457 (reload_as_needed): Likewise for locals "prev", "insn",
11458 "old_next", "old_prev", "next".
11459 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
11461 (reload_inheritance_insn): Strengthen elements of this array from
11463 (failed_reload): Likewise for param "insn".
11464 (choose_reload_regs): Likewise for local "insn". Replace use of
11465 NULL_RTX with NULL when referring to an insn.
11466 (input_reload_insns): Strengthen elements of this array from rtx
11468 (other_input_address_reload_insns): Likewise for this global.
11469 (other_input_reload_insns): Likewise for this global.
11470 (input_address_reload_insns): Likwise for the elements of this
11472 (inpaddr_address_reload_insns): Likwise for the elements of this
11474 (output_reload_insns): Likewise for the elements of this array.
11475 (output_address_reload_insns): Likewise for the elements of this
11477 (outaddr_address_reload_insns): Likewise for the elements of this
11479 (operand_reload_insns): Likewise for this global.
11480 (other_operand_reload_insns): Likewise for this global.
11481 (other_output_reload_insns): Likewise for the elements of this
11483 (new_spill_reg_store): Likewise for the elements of this
11485 (emit_input_reload_insns): Likewise for locals "insn", "temp".
11486 Strengthen local "where" from rtx * to rtx_insn **.
11487 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
11488 from rtx to rtx_insn *.
11489 (do_input_reload): Likewise for local "insn".
11490 (do_output_reload): Likewise for local "insn".
11491 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
11492 (emit_insn_if_valid_for_reload): Likewise for return type and local
11493 "last". Add checked cast to rtx_insn when returning "insn" since
11494 this has been through emit_insn.
11495 (gen_reload): Strengthen return type and locals "last", "insn", "set"
11496 from rtx to rtx_insn *. Add checked cast to rtx_insn when
11497 returning "insn" since it's been through
11498 emit_insn_if_valid_for_reload at this point.
11499 (delete_output_reload): Strengthen param "insn" and locals
11500 "output_reload_insn", "i2" from rtx to rtx_insn *.
11501 (delete_address_reloads): Likewise for params "dead_insn",
11502 "current_insn" and locals "prev", "next".
11503 (delete_address_reloads_1): Likewise for params "dead_insn",
11504 "current_insn" and locals "prev", "i2".
11505 (inc_for_reload): Likewise for locals "last", "add_insn".
11506 (add_auto_inc_notes): Strengthen param "insn" from rtx to
11509 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
11510 param of this duplicate of the prototype from reload.h
11512 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11514 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
11516 (regstat_bb_compute_calls_crossed): Likewise.
11518 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11520 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
11522 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
11524 (regrename_analyze): Strengthen local "insn" from rtx to
11526 (scan_rtx_reg): Likewise for param "insn".
11527 (scan_rtx_address): Likewise.
11528 (scan_rtx): Likewise.
11529 (restore_operands): Likewise.
11530 (record_out_operands): Likewise.
11531 (build_def_use): Likewise for local "insn". Replace use of
11532 NULL_RTX with NULL when dealing with an insn.
11534 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11536 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
11537 * reginfo.c (reg_scan): Likewise, also for local "insn".
11538 (reg_scan_mark_refs): Likewise for param "insn".
11539 (init_subregs_of_mode): Likewise for local "insn".
11541 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11543 * regcprop.c (struct queued_debug_insn_change): Strengthen field
11544 "insn" from rtx to rtx_insn *.
11545 (replace_oldest_value_reg): Likewise for param "insn".
11546 (replace_oldest_value_addr): Likewise.
11547 (replace_oldest_value_mem): Likewise.
11548 (apply_debug_insn_changes): Likewise for local "last_insn".
11549 (copyprop_hardreg_forward_1): Likewise for local "insn".
11551 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11553 * reg-stack.c (next_flags_user): Strengthen return type and param
11554 "insn" from rtx to rtx_insn *.
11555 (straighten_stack): Likewise for param "insn".
11556 (check_asm_stack_operands): Likewise.
11557 (remove_regno_note): Likewise.
11558 (emit_pop_insn): Likewise for return type, param "insn", local
11560 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
11561 "limit" from rtx to rtx_insn *.
11562 (swap_to_top): Likewise for param "insn".
11563 (move_for_stack_reg): Likewise.
11564 (move_nan_for_stack_reg): Likewise.
11565 (swap_rtx_condition): Likewise.
11566 (compare_for_stack_reg): Likewise.
11567 (subst_all_stack_regs_in_debug_insn): Likewise.
11568 (subst_stack_regs_pat): Likewise, and local "insn2".
11569 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
11571 (subst_stack_regs): Likewise.
11572 (change_stack): Likewise.
11573 (convert_regs_1): Likewise for locals "insn", "next".
11575 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11577 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
11579 (combine_set_extension): Likewise for param "curr_insn".
11580 (transform_ifelse): Likewise for param "def_insn".
11581 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
11582 from vec<rtx> * to vec<rtx_insn *> *.
11583 (is_cond_copy_insn): Likewise for param "insn".
11584 (struct ext_state): Strengthen the four vec fields from vec<rtx>
11585 to vec<rtx_insn *>.
11586 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
11587 local "def_insn" from rtx to rtx_insn *.
11588 (get_sub_rtx): Likewise for param "def_insn".
11589 (merge_def_and_ext): Likewise.
11590 (combine_reaching_defs): Likewise.
11591 (add_removable_extension): Likewise for param "insn".
11592 (find_removable_extensions): Likewise for local "insn".
11593 (find_and_remove_re): Likewise for locals "curr_insn" and
11594 "def_insn". Strengthen locals "reinsn_del_list" and
11595 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
11597 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11599 * recog.c (split_insn): Strengthen param "insn" and locals
11600 "first", "last" from rtx to rtx_insn *.
11601 (split_all_insns): Likewise for locals "insn", "next".
11602 (split_all_insns_noflow): Likewise.
11604 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11606 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
11608 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
11609 (debug_rtx_find): Likewise for param 1 "x".
11611 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
11612 const_rtx to const rtx_insn *. Likewise for local "insn".
11613 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
11614 (debug_rtx_find): Likewise for param 1 "x".
11615 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
11616 from const_rtx to const rtx_insn * within the appropriate cases of
11617 the switch statement.
11619 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
11620 Strengthen local "insns" from rtx to rtx_insn * since this is
11621 passed to a call to debug_rtx_list.
11623 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11625 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
11628 * function.c (stack_protect_epilogue): Add checked cast to
11629 rtx_insn for now when invoking predict_insn_def.
11631 * predict.c (predict_insn): Strengthen param "insn" from rtx to
11633 (predict_insn_def): Likewise.
11634 (rtl_predict_edge): Likewise for local "last_insn".
11635 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
11637 (combine_predictions_for_insn): Strengthen param "insn" from rtx
11639 (bb_estimate_probability_locally): Likewise for local "last_insn".
11640 (expensive_function_p): Likewise for local "insn".
11642 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
11643 local "jmp", since this is used when invoking predict_insn_def.
11645 2014-08-22 Marek Polacek <polacek@redhat.com>
11648 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
11650 2014-08-22 Marek Polacek <polacek@redhat.com>
11653 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
11654 a comparison in parens.
11655 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
11658 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11660 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
11663 * cprop.c (fis_get_condition): Likewise.
11665 * postreload.c (reload_cse_regs): Likewise for param "first".
11666 (reload_cse_simplify): Likewise for param "insn".
11667 (reload_cse_regs_1): Likewise for local "insn".
11668 (reload_cse_simplify_set): Likewise for param "insn".
11669 (reload_cse_simplify_operands): Likewise.
11670 (struct reg_use): Likewise for field "insn".
11671 (reload_combine_purge_insn_uses): Likewise for param "insn".
11672 (fixup_debug_insns): Likewise for params "from", "to" and local
11674 (try_replace_in_use): Likewise for local "use_insn".
11675 (reload_combine_recognize_const_pattern): Likewise for param
11676 "insn" and locals "add_moved_after_insn", "use_insn".
11677 (reload_combine_recognize_pattern): Likewise for param "insn" and
11679 (reload_combine): Likewise for locals "insn", "prev".
11680 (reload_combine_note_use): Likewise for param "insn".
11681 (move2add_use_add2_insn): Likewise.
11682 (move2add_use_add3_insn): Likewise.
11683 (reload_cse_move2add): Likewise, also for local "next".
11684 (move2add_note_store): Likewise for local "insn".
11686 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11688 * postreload-gcse.c (struct occr): Strengthen field "insn" from
11690 (struct unoccr): Likewise.
11691 (struct modifies_mem): Likewise.
11692 (alloc_mem): Likewise for local "insn".
11693 (insert_expr_in_table): Likewise for param "insn".
11694 (dump_expr_hash_table_entry): Likewise for local "insn".
11695 (oprs_unchanged_p): Likewise for param "insn".
11696 (load_killed_in_block_p): Likewise for local "setter".
11697 (record_last_reg_set_info): Likewise for param "insn".
11698 (record_last_reg_set_info_regno): Likewise.
11699 (record_last_mem_set_info): Likewise.
11700 (record_last_set_info): Likewise for local "last_set_insn".
11701 (record_opr_changes): Likewise for param "insn".
11702 (hash_scan_set): Likewise.
11703 (compute_hash_table): Likewise for local "insn".
11704 (get_avail_load_store_reg): Likewise for param "insn".
11705 (eliminate_partially_redundant_load): Likewise, also for locals
11706 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
11708 (eliminate_partially_redundant_loads): Likewise for local "insn".
11710 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11712 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
11714 (expand_binop): Likewise for locals "entry_last", "last", "insns"
11715 (expand_twoval_unop): Likewise for locals entry_last", "last".
11716 (expand_twoval_binop): Likewise.
11717 (expand_twoval_binop_libfunc): Likewise for local "insns".
11718 (widen_leading): Likewise for local "last".
11719 (expand_doubleword_clz): Likewise for local "seq". Strengthen
11720 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
11721 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
11722 (expand_parity): Likewise for locals "last" and "seq".
11723 (expand_ffs): Likewise for local "seq". Strengthen local
11724 "nonzero_label" from rtx to rtx_code_label *.
11725 (expand_absneg_bit): Strengthen local "insns" from rtx to
11727 (expand_unop_direct): Likewise for local "last".
11728 (expand_unop): Likewise for locals "last", "insns".
11729 (expand_abs_nojump): Likewise for local "last".
11730 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
11731 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
11733 (expand_copysign_absneg): Strengthen local "label" from rtx to
11735 (expand_copysign_bit): Strengthen local "insns" from rtx to
11737 (struct no_conflict_data): Likewise for fields "first", "insn".
11738 (emit_libcall_block_1): Likewise for param "insns" and locals
11739 "next", "last", "insn".
11740 (emit_libcall_block): For now, add a checked cast to rtx_insn *
11741 on "insns" when invoking emit_libcall_block_1. Ultimately we
11742 want to strengthen insns itself.
11743 (prepare_cmp_insn): Strengthen local "last" from rtx to
11745 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
11746 (prepare_float_lib_cmp): Likewise for local "insns".
11747 (emit_conditional_move): Likewise for local "last".
11748 (emit_conditional_add): Likewise.
11749 (have_sub2_insn): Likewise for local "seq".
11750 (expand_float): Likewise for local "insns". Strengthen locals
11751 "label", "neglabel" from rtx to rtx_code_label *.
11752 (expand_fix): Likewise for locals "last", "insn", "insns" (to
11753 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
11754 (expand_fixed_convert): Likewise for local "insns" (to
11756 (expand_sfix_optab): Likewise for local "last".
11757 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
11758 to rtx_code_label *.
11759 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
11760 from rtx to rtx_insn *.
11761 (expand_atomic_fetch_op): Likewise for local "insn".
11762 (maybe_legitimize_operand_same_code): Likewise for local "last".
11763 (maybe_legitimize_operands): Likewise.
11765 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11767 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
11768 "insn" from rtx to rtx_insn *.
11769 (ps_rtl_insn): Likewise for return type.
11770 (doloop_register_get): Likewise for params "head", "tail" and
11771 locals "insn", "first_insn_not_to_check".
11772 (schedule_reg_move): Likewise for local "this_insn".
11773 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
11774 of gen_move_insn for now.
11775 (reset_sched_times): Strengthen local "insn" from rtx to
11777 (permute_partial_schedule): Likewise.
11778 (duplicate_insns_of_cycles): Likewise for local "u_insn".
11779 (dump_insn_location): Likewise for param "insn".
11780 (loop_canon_p): Likewise for local "insn".
11781 (sms_schedule): Likewise.
11782 (print_partial_schedule): Likewise.
11783 (ps_has_conflicts): Likewise.
11785 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11787 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
11788 "tailp" from rtx * to rtx_insn **.
11790 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
11791 from rtx to rtx_insn *.
11792 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
11793 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
11794 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
11796 * modulo-sched.c (const_iteration_count): Strengthen return type
11797 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
11798 use of NULL_RTX with NULL when working with insns.
11799 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
11801 (sms_schedule): Likewise.
11802 * sched-rgn.c (init_ready_list): Likewise, also for locals
11803 "src_head" and "src_next_tail".
11804 (compute_block_dependences): Likewise.
11805 (free_block_dependencies): Likewise.
11806 (debug_rgn_dependencies): Likewise.
11807 (free_rgn_deps): Likewise.
11808 (compute_priorities): Likewise.
11809 (schedule_region): Likewise.
11810 * sel-sched.c (find_ebb_boundaries): Likewise.
11812 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
11813 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
11815 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11817 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
11818 from rtx to rtx_insn *.
11819 (new_seginfo): Likewise for param "insn".
11820 (create_pre_exit): Likewise for locals "last_insn",
11821 "before_return_copy", "return_copy".
11822 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
11825 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11827 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
11828 from rtx to rtx_insn *.
11829 (lra_push_insn): Likewise for 1st param.
11830 (lra_push_insn_and_update_insn_regno_info): Likewise.
11831 (lra_pop_insn): Likewise for return type.
11832 (lra_invalidate_insn_data): Likewise for 1st param.
11833 (lra_set_insn_deleted): Likewise.
11834 (lra_delete_dead_insn): Likewise.
11835 (lra_process_new_insns): Likewise for first 3 params.
11836 (lra_set_insn_recog_data): Likewise for 1st param.
11837 (lra_update_insn_recog_data): Likewise.
11838 (lra_set_used_insn_alternative): Likewise.
11839 (lra_invalidate_insn_regno_info): Likewise.
11840 (lra_update_insn_regno_info): Likewise.
11841 (lra_former_scratch_operand_p): Likewise.
11842 (lra_eliminate_regs_1): Likewise.
11843 (lra_get_insn_recog_data): Likewise.
11845 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
11848 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
11850 (substitute_within_insn): New.
11851 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
11852 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
11853 Replace call to "substitute" with call to substitute_within_insn.
11855 * lra-constraints.c (curr_insn): Strengthen from rtx to
11857 (get_equiv_with_elimination): Likewise for param "insn".
11858 (match_reload): Strengthen params "before" and "after" from rtx *
11860 (emit_spill_move): Likewise for return type. Add a checked cast
11861 to rtx_insn * on result of gen_move_insn for now.
11862 (check_and_process_move): Likewise for local "before". Replace
11863 NULL_RTX with NULL when referring to insns.
11864 (process_addr_reg): Strengthen params "before" and "after" from
11865 rtx * to rtx_insn **.
11866 (insert_move_for_subreg): Likewise.
11867 (simplify_operand_subreg): Strengthen locals "before" and "after"
11868 from rtx to rtx_insn *.
11869 (process_address_1): Strengthen params "before" and "after" from
11870 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
11872 (process_address): Strengthen params "before" and "after" from
11873 rtx * to rtx_insn **.
11874 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
11875 (curr_insn_transform): Strengthen locals "before" and "after"
11876 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
11878 (loc_equivalence_callback): Update cast of "data", changing
11879 resulting type from rtx to rtx_insn *.
11880 (substitute_pseudo_within_insn): New.
11881 (inherit_reload_reg): Strengthen param "insn" from rtx to
11882 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
11883 NULL when referring to insns. Add a checked cast to rtx_insn *
11884 when using usage_insn to invoke lra_update_insn_regno_info.
11885 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
11886 likewise for locals "restore", "save". Add checked casts to
11887 rtx_insn * when using usage_insn to invoke
11888 lra_update_insn_regno_info and lra_process_new_insns. Replace
11889 NULL_RTX with NULL when referring to insns.
11890 (split_if_necessary): Strengthen param "insn" from rtx to
11892 (update_ebb_live_info): Likewise for params "head", "tail" and local
11894 (get_last_insertion_point): Likewise for return type and local "insn".
11895 (get_live_on_other_edges): Likewise for local "last".
11896 (inherit_in_ebb): Likewise for params "head", "tail" and locals
11897 "prev_insn", "next_insn", "restore".
11898 (remove_inheritance_pseudos): Likewise for local "prev_insn".
11899 (undo_optional_reloads): Likewise for local "insn".
11901 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
11903 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
11905 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
11907 (spill_pseudos): Likewise for local "insn".
11908 (init_elimination): Likewise.
11909 (process_insn_for_elimination): Likewise for param "insn".
11911 * lra-lives.c (curr_insn): Likewise.;
11913 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
11914 (remove_pseudos): Likewise for param "insn".
11915 (spill_pseudos): Likewise for local "insn".
11916 (lra_final_code_change): Likewise for locals "insn", "curr".
11918 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
11919 (lra_set_insn_deleted): Likewise.
11920 (lra_delete_dead_insn): Likewise, and for local "prev".
11921 (new_insn_reg): Likewise for param "insn".
11922 (lra_set_insn_recog_data): Likewise.
11923 (lra_update_insn_recog_data): Likewise.
11924 (lra_set_used_insn_alternative): Likewise.
11925 (get_insn_freq): Likewise.
11926 (invalidate_insn_data_regno_info): Likewise.
11927 (lra_invalidate_insn_regno_info): Likewise.
11928 (lra_update_insn_regno_info): Likewise.
11929 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
11931 (lra_push_insn_1): Strengthen param "insn" from rtx to
11933 (lra_push_insn): Likewise.
11934 (lra_push_insn_and_update_insn_regno_info): Likewise.
11935 (lra_pop_insn): Likewise for return type and local "insn".
11936 (push_insns): Likewise for params "from", "to", and local "insn".
11937 (setup_sp_offset): Likewise for params "from", "last" and locals
11939 (lra_process_new_insns): Likewise for params "insn", "before",
11940 "after" and local "last".
11941 (struct sloc): Likewise for field "insn".
11942 (lra_former_scratch_operand_p): Likewise for param "insn".
11943 (remove_scratches): Likewise for locals "insn", "last".
11944 (check_rtl): Likewise for local "insn".
11945 (add_auto_inc_notes): Likewise for param "insn".
11946 (update_inc_notes): Likewise for local "insn".
11947 (lra): Replace NULL_RTX with NULL when referring to insn.
11949 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11951 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
11953 (resolve_reg_notes): Likewise.
11954 (resolve_simple_move): Likewise for return type, param "insn", and
11955 locals "insns", "minsn".
11956 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
11957 (resolve_use): Likewise.
11958 (resolve_debug): Likewise.
11959 (find_decomposable_shift_zext): Likewise.
11960 (resolve_shift_zext): Likewise for return type, param "insn", and
11961 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
11962 (decompose_multiword_subregs): Likewise for local "insn",
11963 "orig_insn", "decomposed_shift", "end".
11965 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11967 * basic-block.h (basic_block split_edge_and_insert): Strengthen
11968 param "insns" from rtx to rtx_insn *.
11970 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
11972 (struct iv_to_split): Likewise.
11973 (loop_exit_at_end_p): Likewise for local "insn".
11974 (split_edge_and_insert): Likewise for param "insns".
11975 (compare_and_jump_seq): Likewise for return type, param "cinsn",
11976 and locals "seq", "jump".
11977 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
11978 "branch_code"; update invocations of compare_and_jump_seq to
11979 eliminate NULL_RTX in favor of NULL.
11980 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
11982 (reset_debug_uses_in_loop): Likewise.
11983 (analyze_insn_to_expand_var): Likewise for param "insn".
11984 (analyze_iv_to_split_insn): Likewise.
11985 (analyze_insns_in_loop): Likewise for local "insn".
11986 (insert_base_initialization): Likewise for param
11987 "insn" and local "seq".
11988 (split_iv): Likewise for param "insn" and local "seq".
11989 (expand_var_during_unrolling): Likewise for param "insn".
11990 (insert_var_expansion_initialization): Likewise for local "seq".
11991 (combine_var_copies_in_loop_exit): Likewise.
11992 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
11994 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
11995 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
11998 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12000 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
12002 (iv_analyze_result): Likewise.
12003 (iv_analyze_expr): Likewise.
12006 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
12007 local "def_insn" from rtx to rtx_insn *.
12008 (get_biv_step_1): Likewise for local "insn".
12009 (iv_analyze_expr): Likewise for param "insn".
12010 (iv_analyze_def): Likewise for local "insn".
12011 (iv_analyze_op): Likewise for param "insn".
12012 (iv_analyze): Likewise.
12013 (iv_analyze_result): Likewise.
12015 (suitable_set_for_replacement): Likewise.
12016 (simplify_using_initial_values): Likewise for local "insn".
12017 (iv_number_of_iterations): Likewise for param "insn".
12018 (check_simple_exit): Add checked cast to rtx_insn when invoking
12019 iv_number_of_iterations for now (until get_condition is
12022 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
12023 "insn" from rtx to rtx_insn *.
12024 (analyze_insns_in_loop): Likewise for local "insn".
12026 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12028 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
12030 (struct invariant): Likewise.
12031 (hash_invariant_expr_1): Likewise for param "insn".
12032 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
12033 (find_exits): Likewise for local "insn".
12034 (create_new_invariant): Likewise for param "insn".
12035 (check_dependencies): Likewise.
12036 (find_invariant_insn): Likewise.
12037 (record_uses): Likewise.
12038 (find_invariants_insn): Likewise.
12039 (find_invariants_bb): Likewise for local "insn".
12040 (get_pressure_class_and_nregs): Likewise for param "insn".
12041 (calculate_loop_reg_pressure): Likewise for local "insn".
12043 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12045 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
12047 (add_test): Likewise for locals "seq", "jump".
12048 (doloop_modify): Likewise for locals "sequence", "jump_insn".
12050 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12052 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
12054 (rebuild_jump_labels_chain): Likewise for param "chain".
12056 * cfgexpand.c (pass_expand::execute): Add checked cast to
12057 rtx_insn * when calling rebuild_jump_labels_chain in region where
12058 we know e->insns.r is non-NULL.
12060 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
12062 (rebuild_jump_labels): Likewise.
12063 (rebuild_jump_labels_chain): Likewise for param "chain".
12064 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
12065 (init_label_info): Likewise for param "f".
12066 (maybe_propagate_label_ref): Likewise for params "jump_insn",
12067 "prev_nonjump_insn".
12068 (mark_all_labels): Likewise for param "f" and locals "insn",
12069 "prev_nonjump_insn".
12071 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12073 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
12074 from rtx to rtx_insn *insn.
12075 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
12076 (ira_add_allocno_copy): Likewise.
12077 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
12079 (ira_create_copy): Likewise.
12080 (ira_add_allocno_copy): Likewise.
12081 (create_bb_allocnos): Likewise for local "insn".
12082 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
12083 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
12084 process_regs_for_copy for rtx_insn * param.
12085 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
12086 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
12087 process_regs_for_copy for rtx_insn * param.
12088 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
12089 * ira-costs.c (record_reg_classes): Likewise for param "insn".
12090 (record_operand_costs): Likewise.
12091 (scan_one_insn): Likewise for return type, and for param "insn".
12092 (process_bb_for_costs): Likewise for local "insn".
12093 (process_bb_node_for_hard_reg_moves): Likewise.
12094 * ira-emit.c (struct move): Likewise for field "insn".
12095 (create_move): Eliminate use of NULL_RTX when dealing with an
12097 (emit_move_list): Strengthen return type and locals "result",
12098 "insn" from rtx to rtx_insn *insn.
12099 (emit_moves): Likewise for locals "insns", "tmp".
12100 (ira_emit): Likewise for local "insn".
12101 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
12103 (find_call_crossed_cheap_reg): Likewise.
12104 (process_bb_node_lives): Likewise for local "insn".
12105 * ira.c (decrease_live_ranges_number): Likewise.
12106 (compute_regs_asm_clobbered): Likewise.
12107 (build_insn_chain): Likewise.
12108 (find_moveable_pseudos): Likewise, also locals "def_insn",
12109 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
12110 to rtx_insn **. Add a checked cast when assigning from
12111 "closest_use" into closest_uses array in a region where we know
12112 it's a non-NULL insn.
12113 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
12115 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
12116 "last_interesting_insn", "uin".
12117 (move_unallocated_pseudos): Likewise for locals "def_insn",
12118 "move_insn", "newinsn".
12120 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12122 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
12123 Strengthen locals "done_label", "do_error" from rtx to
12125 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
12126 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
12128 (ubsan_expand_si_overflow_neg_check): Likewise for locals
12129 "done_label", "do_error" to rtx_code_label * and local "last" to
12131 (ubsan_expand_si_overflow_mul_check): Likewise for locals
12132 "done_label", "do_error", "large_op0", "small_op0_large_op1",
12133 "one_small_one_large", "both_ops_large", "after_hipart_neg",
12134 "after_lopart_neg", "do_overflow", "hipart_different" to
12135 rtx_code_label * and local "last" to rtx_insn *.
12137 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12139 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
12140 "insn" and "move_insn" from rtx to rtx_insn *.
12142 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12144 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
12146 (cheap_bb_rtx_cost_p): Likewise.
12147 (first_active_insn): Likewise for return type and local "insn".
12148 (last_active_insn): Likewise for return type and locals "insn",
12150 (struct noce_if_info): Likewise for fields "jump", "insn_a",
12152 (end_ifcvt_sequence): Likewise for return type and locals "insn",
12154 (noce_try_move): Likewise for local "seq".
12155 (noce_try_store_flag): Likewise.
12156 (noce_try_store_flag_constants): Likewise.
12157 (noce_try_addcc): Likewise.
12158 (noce_try_store_flag_mask): Likewise.
12159 (noce_try_cmove): Likewise.
12160 (noce_try_minmax): Likewise.
12161 (noce_try_abs): Likewise.
12162 (noce_try_sign_mask): Likewise.
12163 (noce_try_bitop): Likewise.
12164 (noce_can_store_speculate_p): Likewise for local "insn".
12165 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
12167 (check_cond_move_block): Likewise for local "insn".
12168 (cond_move_convert_if_block): Likewise.
12169 (cond_move_process_if_block): Likewise for locals "seq",
12171 (noce_find_if_block): Likewise for local "jump".
12172 (merge_if_block): Likewise for local "last".
12173 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
12174 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
12175 (block_has_only_trap): Likewise for return type and local "trap".
12176 (find_if_case_1): Likewise for local "jump".
12177 (dead_or_predicable): Likewise for locals "head", "end", "jump",
12180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12182 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
12183 "last_insn", "loop_end" from rtx to rtx_insn *.
12185 * hw-doloop.c (scan_loop): Likewise for local "insn".
12186 (discover_loop): Likewise for param "tail_insn".
12187 (discover_loops): Likewise for local "tail".
12189 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
12190 cast to rtx_insn * when assigning from an rtx local to a
12191 hwloop_info's "last_insn" field.
12193 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12195 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
12196 (add_delay_dependencies): Strengthen local "pro" from rtx to
12198 (recompute_todo_spec): Likewise.
12199 (dep_cost_1): Likewise for locals "insn", "used".
12200 (schedule_insn): Likewise for local "dbg".
12201 (schedule_insn): Likewise for locals "pro", "next".
12202 (unschedule_insns_until): Likewise for local "con".
12203 (restore_pattern): Likewise for local "next".
12204 (estimate_insn_tick): Likewise for local "pro".
12205 (resolve_dependencies): Likewise for local "next".
12206 (fix_inter_tick): Likewise.
12207 (fix_tick_ready): Likewise for local "pro".
12208 (add_to_speculative_block): Likewise for locals "check", "twin",
12210 (sched_extend_bb): Likewise for locals "end", "insn".
12211 (init_before_recovery): Likewise for local "x".
12212 (sched_create_recovery_block): Likewise for local "barrier".
12213 (create_check_block_twin): Likewise for local "pro".
12214 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
12216 (unlink_bb_notes): Update for change to type of bb_header.
12217 Strengthen locals "prev", "label", "note", "next" from rtx to
12219 (clear_priorities): Likewise for local "pro".
12221 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12223 * gcse.c (struct occr): Strengthen field "insn" from rtx to
12225 (test_insn): Likewise for this global.
12226 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
12228 (oprs_anticipatable_p): Likewise.
12229 (oprs_available_p): Likewise.
12230 (insert_expr_in_table): Strengthen param "insn" from rtx to
12232 (hash_scan_set): Likewise.
12233 (hash_scan_clobber): Likewise.
12234 (hash_scan_call): Likewise.
12235 (hash_scan_insn): Likewise.
12236 (compute_hash_table_work): Likewise for local "insn".
12237 (process_insert_insn): Likewise for return type and local "pat".
12238 (insert_insn_end_basic_block): Likewise for locals "new_insn",
12239 "pat", "pat_end", "maybe_cc0_setter".
12240 (pre_edge_insert): Likewise for local "insn".
12241 (pre_insert_copy_insn): Likewise for param "insn".
12242 (pre_insert_copies): Likewise for local "insn".
12243 (struct set_data): Likewise for field "insn".
12244 (single_set_gcse): Likewise for param "insn".
12245 (gcse_emit_move_after): Likewise.
12246 (pre_delete): Likewise for local "insn".
12247 (update_bb_reg_pressure): Likewise for param "from" and local
12249 (should_hoist_expr_to_dom): Likewise for param "from".
12250 (hoist_code): Likewise for local "insn".
12251 (get_pressure_class_and_nregs): Likewise for param "insn".
12252 (calculate_bb_reg_pressure): Likewise for local "insn".
12253 (compute_ld_motion_mems): Likewise.
12255 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12257 * genpeep.c (main): Rename param back from "uncast_ins1" to
12258 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
12261 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
12263 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
12266 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
12267 documentation to state it is only for VSX operations.
12269 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
12270 constraint only active if VSX.
12272 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
12273 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
12274 (lfiwzx): Likewise.
12276 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12278 * fwprop.c (single_def_use_dom_walker::before_dom_children):
12279 Strengthen local "insn" from rtx to rtx_insn *.
12280 (use_killed_between): Likewise for param "target_insn".
12281 (all_uses_available_at): Likewise for param "target_insn" and
12283 (update_df_init): Likewise for params "def_insn", "insn".
12284 (update_df): Likewise for param "insn".
12285 (try_fwprop_subst): Likewise for param "def_insn" and local
12287 (free_load_extend): Likewise for param "insn".
12288 (forward_propagate_subreg): Likewise for param "def_insn" and
12290 (forward_propagate_asm): Likewise for param "def_insn" and local
12292 (forward_propagate_and_simplify): Likewise for param "def_insn"
12293 and local "use_insn".
12294 (forward_propagate_into): Likewise for locals "def_insn" and
12297 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12299 * function.c (emit_initial_value_sets): Strengthen local "seq"
12300 from rtx to rtx_insn *.
12301 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
12303 (instantiate_virtual_regs): Likewise for local "insn".
12304 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
12305 (reorder_blocks_1): Likewise for param "insns" and local "insn".
12306 (expand_function_end): Likewise for locals "insn" and "seq".
12307 (epilogue_done): Likewise for local "insn".
12308 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
12310 (reposition_prologue_and_epilogue_notes): Likewise for locals
12311 "insn", "last", "note", "first".
12312 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
12313 (pass_match_asm_constraints::execute): Likewise for local "insn".
12315 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12317 * output.h (final_scan_insn): Strengthen return type from rtx to
12319 (final_forward_branch_p): Likewise for param.
12320 (current_output_insn): Likewise for this global.
12322 * final.c (rtx debug_insn): Likewise for this variable.
12323 (current_output_insn): Likewise.
12324 (get_attr_length_1): Rename param "insn" to "uncast_insn",
12325 adding "insn" back in as an rtx_insn * with a checked cast, so
12326 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
12328 (compute_alignments): Strengthen local "label" from rtx to
12330 (shorten_branches): Rename param from "first" to "uncast_first",
12331 introducing a new local rtx_insn * "first" using a checked cast to
12332 effectively strengthen "first" from rtx to rtx_insn * without
12333 affecting the type signature. Strengthen locals "insn", "seq",
12334 "next", "label" from rtx to rtx_insn *.
12335 (change_scope): Strengthen param "orig_insn" and local "insn" from
12337 (final_start_function): Rename param from "first" to "uncast_first",
12338 introducing a new local rtx_insn * "first" using a checked cast to
12339 effectively strengthen "first" from rtx to rtx_insn * without
12340 affecting the type signature. Strengthen local "insn" from rtx to
12342 (dump_basic_block_info): Strengthen param "insn" from rtx to
12344 (final): Rename param from "first" to "uncast_first",
12345 introducing a new local rtx_insn * "first" using a checked cast to
12346 effectively strengthen "first" from rtx to rtx_insn * without
12347 affecting the type signature. Strengthen locals "insn", "next"
12348 from rtx to rtx_insn *.
12349 (output_alternate_entry_point): Strengthen param "insn" from rtx to
12351 (call_from_call_insn): Strengthen param "insn" from rtx to
12353 (final_scan_insn): Rename param from "insn" to "uncast_insn",
12354 introducing a new local rtx_insn * "insn" using a checked cast to
12355 effectively strengthen "insn" from rtx to rtx_insn * without
12356 affecting the type signature. Strengthen return type and locals
12357 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
12358 now-redundant checked cast to rtx_insn * from both invocations of
12359 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
12360 introducing a local "call_insn" for use when invoking
12361 call_from_call_insn.
12362 (notice_source_line): Strengthen param "insn" from rtx to
12364 (leaf_function_p): Likewise for local "insn".
12365 (final_forward_branch_p): Likewise.
12366 (leaf_renumber_regs): Likewise for param "first".
12367 (rest_of_clean_state): Likewise for locals "insn" and "next".
12368 (self_recursive_call_p): Likewise for param "insn".
12369 (collect_fn_hard_reg_usage): Likewise for local "insn".
12370 (get_call_fndecl): Likewise for param "insn".
12371 (get_call_cgraph_rtl_info): Likewise.
12372 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
12373 introducing a new local rtx_insn * "insn" using a checked cast to
12374 effectively strengthen "insn" from rtx to rtx_insn * without
12375 affecting the type signature.
12377 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
12378 cast when assigning from param "insn" to current_output_insn.
12379 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
12380 so that we can assign it back to current_output_insn.
12382 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
12384 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
12385 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
12386 atmxt540s and atmxt540sreva devices.
12387 * config/avr/avr-tables.opt: Regenerate.
12388 * config/avr/t-multilib: Regenerate.
12389 * doc/avr-mmcu.texi: Regenerate.
12391 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12393 * expr.c (convert_move): Strengthen local "insns" from rtx to
12395 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
12396 "top_label" from rtx to rtx_code_label *.
12397 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
12399 (emit_single_push_insn): Likewise for locals "prev", "last".
12400 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
12401 to rtx_code_label *.
12402 (store_constructor): Likewise for locals "loop_start", "loop_end".
12403 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
12405 (expand_expr_real_2): Likewise.
12406 (expand_expr_real_1): Strengthen local "label" from rtx to
12409 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12411 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
12412 from rtx to rtx_insn *.
12413 (store_bit_field_1): Likewise.
12414 (extract_bit_field_1): Likewise.
12415 (expand_mult_const): Likewise for local "insns".
12416 (expmed_mult_highpart): Strengthen local "label" from rtx to
12418 (expand_smod_pow2): Likewise.
12419 (expand_sdiv_pow2): Likewise.
12420 (expand_divmod): Strengthen locals "last", "insn" from rtx to
12421 rtx_insn *. Strengthen locals "label", "label1", "label2",
12422 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
12423 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
12424 (emit_store_flag): Likewise.
12425 (emit_store_flag_force): Strengthen local "label" from rtx to
12427 (do_cmp_and_jump): Likewise for param "label".
12429 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12431 * explow.c (force_reg): Strengthen local "insn" from rtx to
12433 (adjust_stack_1): Likewise.
12434 (allocate_dynamic_stack_space): Likewise. Strengthen locals
12435 "final_label", "available_label", "space_available" from rtx to
12437 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
12438 (anti_adjust_stack_and_probe): Likewise.
12440 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12442 * except.h (sjlj_emit_function_exit_after): Strengthen param
12443 "after" from rtx to rtx_insn *. This is only called with
12444 result of get_last_insn (in function.c) so type-change should be
12447 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
12448 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
12449 to rtx_insn *. These fields are only used from except.c so this
12450 type-change should be self-contained to this patch.
12452 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
12453 local "last" from rtx to rtx_insn *.
12454 (dw2_build_landing_pads): Likewise for local "seq".
12455 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
12456 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
12457 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
12459 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
12461 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
12462 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
12463 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
12464 referring to an insn. Strengthen local "dispatch_label" from
12465 rtx to rtx_code_label *.
12466 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
12468 (expand_eh_return): Strengthen local "around_label" from
12469 rtx to rtx_code_label *.
12470 (convert_to_eh_region_ranges): Strengthen locals "iter",
12471 "last_action_insn", "first_no_action_insn",
12472 "first_no_action_insn_before_switch",
12473 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
12475 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12477 * dwarf2out.c (last_var_location_insn): Strengthen this variable
12478 from rtx to rtx_insn *.
12479 (cached_next_real_insn): Likewise.
12480 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
12481 working with insns.
12482 (dwarf2out_var_location): Strengthen locals "next_real",
12483 "next_note", "expected_next_loc_note", "last_start", "insn" from
12486 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12488 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
12489 from rtx to rtx_insn *.
12490 (create_pseudo_cfg): Likewise for local "insn".
12492 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12494 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
12495 from rtx to rtx_insn *.
12496 (df_bb_regno_last_def_find): Likewise.
12498 * df-problems.c (df_rd_bb_local_compute): Likewise.
12499 (df_lr_bb_local_compute): Likewise.
12500 (df_live_bb_local_compute): Likewise.
12501 (df_chain_remove_problem): Likewise.
12502 (df_chain_create_bb): Likewise.
12503 (df_word_lr_bb_local_compute): Likewise.
12504 (df_remove_dead_eq_notes): Likewise for param "insn".
12505 (df_note_bb_compute): Likewise for local "insn".
12506 (simulate_backwards_to_point): Likewise.
12507 (df_md_bb_local_compute): Likewise.
12509 * df-scan.c (df_scan_free_bb_info): Likewise.
12510 (df_scan_start_dump): Likewise.
12511 (df_scan_start_block): Likewise.
12512 (df_install_ref_incremental): Likewise for local "insn".
12513 (df_insn_rescan_all): Likewise.
12514 (df_reorganize_refs_by_reg_by_insn): Likewise.
12515 (df_reorganize_refs_by_insn_bb): Likewise.
12516 (df_recompute_luids): Likewise.
12517 (df_bb_refs_record): Likewise.
12518 (df_update_entry_exit_and_calls): Likewise.
12519 (df_bb_verify): Likewise.
12521 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12523 * ddg.h (struct ddg_node): Strengthen fields "insn" and
12524 "first_note" from rtx to rtx_insn *.
12525 (get_node_of_insn): Likewise for param 2 "insn".
12526 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
12528 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
12530 (mem_write_insn_p): Likewise.
12531 (mem_access_insn_p): Likewise.
12532 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
12533 (def_has_ccmode_p): Likewise for param "insn".
12534 (add_cross_iteration_register_deps): Likewise for locals
12535 "def_insn" and "use_insn".
12536 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
12537 (build_intra_loop_deps): Likewise for local "src_insn".
12538 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
12540 (get_node_of_insn): Likewise for param "insn".
12542 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12544 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
12545 (deletable_insn_p): Strengthen param "insn" from rtx to
12546 rtx_insn *. Add checked cast to rtx_call_insn when invoking
12547 find_call_stack_args, since this is guarded by CALL_P (insn).
12548 (marked_insn_p): Strengthen param "insn" from rtx to
12550 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
12551 invoking find_call_stack_args, since this is guarded by
12553 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
12554 rtx_insn *; we know this is an insn since this was called by
12555 mark_nonreg_stores.
12556 (mark_nonreg_stores_2): Likewise.
12557 (mark_nonreg_stores): Strengthen param "insn" from rtx to
12559 (find_call_stack_args): Strengthen param "call_insn" from rtx to
12560 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
12562 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
12563 from rtx to rtx_insn *.
12564 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
12565 "next", "ref_insn".
12566 (delete_unmarked_insns): Likewise for locals "insn", "next".
12567 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
12568 (mark_reg_dependencies): Likewise for param "insn".
12569 (rest_of_handle_ud_dce): Likewise for local "insn".
12570 (word_dce_process_block): Likewise.
12571 (dce_process_block): Likewise.
12573 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12575 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
12576 from rtx to rtx_insn *.
12577 (struct change_cc_mode_args): Likewise for field "insn".
12578 (this_insn): Strengthen from rtx to rtx_insn *.
12579 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
12581 (validate_canon_reg): Strengthen param "insn" from rtx to
12583 (canon_reg): Likewise.
12584 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
12586 (record_jump_equiv): Strengthen param "insn" from rtx to
12588 (try_back_substitute_reg): Likewise, also for locals "prev",
12590 (find_sets_in_insn): Likewise for param "insn".
12591 (canonicalize_insn): Likewise.
12592 (cse_insn): Likewise. Add a checked cast.
12593 (invalidate_from_clobbers): Likewise for param "insn".
12594 (invalidate_from_sets_and_clobbers): Likewise.
12595 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
12597 (cse_prescan_path): Strengthen local "insn" from rtx to
12599 (cse_extended_basic_block): Likewise for locals "insn" and
12601 (cse_main): Likewise for param "f".
12602 (check_for_label_ref): Likewise for local "insn".
12603 (set_live_p): Likewise for second param ("insn").
12604 (insn_live_p): Likewise for first param ("insn") and for local
12606 (cse_change_cc_mode_insn): Likewise for first param "insn".
12607 (cse_change_cc_mode_insns): Likewise for first and second params
12609 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
12611 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
12614 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
12615 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12616 Anna Tikhonova <anna.tikhonova@intel.com>
12617 Ilya Tocar <ilya.tocar@intel.com>
12618 Andrey Turetskiy <andrey.turetskiy@intel.com>
12619 Ilya Verbin <ilya.verbin@intel.com>
12620 Kirill Yukhin <kirill.yukhin@intel.com>
12621 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12623 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
12625 * config/i386/sse.md
12626 (define_mode_iterator VI248_AVX2): Delete.
12627 (define_mode_iterator VI2_AVX2_AVX512BW): New.
12628 (define_mode_iterator VI48_AVX2): Ditto.
12629 (define_insn <shift_insn><mode>3): Delete.
12630 (define_insn "<shift_insn><mode>3<mask_name>" with
12631 VI2_AVX2_AVX512BW): New.
12632 (define_insn "<shift_insn><mode>3<mask_name>" with
12635 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
12636 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12637 Anna Tikhonova <anna.tikhonova@intel.com>
12638 Ilya Tocar <ilya.tocar@intel.com>
12639 Andrey Turetskiy <andrey.turetskiy@intel.com>
12640 Ilya Verbin <ilya.verbin@intel.com>
12641 Kirill Yukhin <kirill.yukhin@intel.com>
12642 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12644 * config/i386/sse.md
12645 (define_mode_iterator VI4F_BRCST32x2): New.
12646 (define_mode_attr 64x2_mode): Ditto.
12647 (define_mode_attr 32x2mode): Ditto.
12648 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
12649 with VI4F_BRCST32x2): Ditto.
12650 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
12651 with V16FI mode iterator): Ditto.
12652 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
12653 with V16FI): Ditto.
12654 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
12655 with VI8F_BRCST64x2): Ditto.
12657 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
12658 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12659 Anna Tikhonova <anna.tikhonova@intel.com>
12660 Ilya Tocar <ilya.tocar@intel.com>
12661 Andrey Turetskiy <andrey.turetskiy@intel.com>
12662 Ilya Verbin <ilya.verbin@intel.com>
12663 Kirill Yukhin <kirill.yukhin@intel.com>
12664 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12666 * config/i386/sse.md
12667 (define_mode_iterator VI8_AVX512VL): New.
12668 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
12670 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
12672 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
12673 (define_mode_iterator V48_AVX512VL): New.
12674 (define_mode_iterator V12_AVX512VL): Ditto.
12675 (define_insn <avx512>_load<mode>_mask): Split into two similar
12676 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
12677 Refactor output template.
12678 (define_insn "<avx512>_store<mode>_mask"): Ditto.
12680 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12682 * cprop.c (struct occr): Strengthen field "insn" from rtx to
12684 (reg_available_p): Likewise for param "insn".
12685 (insert_set_in_table): Likewise.
12686 (hash_scan_set): Likewise.
12687 (hash_scan_insn): Likewise.
12688 (make_set_regs_unavailable): Likewise.
12689 (compute_hash_table_work): Likewise for local "insn".
12690 (reg_not_set_p): Strengthen param "insn" from const_rtx to
12692 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
12693 (try_replace_reg): Likewise.
12694 (find_avail_set): Likewise.
12695 (cprop_jump): Likewise for params "setcc", "jump".
12696 (constprop_register): Likewise for param "insn".
12697 (cprop_insn): Likewise.
12698 (do_local_cprop): Likewise.
12699 (local_cprop_pass): Likewise for local "insn".
12700 (bypass_block): Likewise for params "setcc" and "jump".
12701 (bypass_conditional_jumps): Likewise for locals "setcc" and
12703 (one_cprop_pass): Likewise for local "insn".
12705 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12707 * compare-elim.c (struct comparison_use): Strengthen field "insn"
12708 from rtx to rtx_insn *.
12709 (struct comparison): Likewise, also for field "prev_clobber".
12710 (conforming_compare): Likewise for param "insn".
12711 (arithmetic_flags_clobber_p): Likewise.
12712 (find_flags_uses_in_insn): Likewise.
12713 (find_comparison_dom_walker::before_dom_children): Likewise for
12714 locals "insn", "next", "last_clobber".
12715 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
12717 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12719 * combine-stack-adj.c (struct csa_reflist): Strengthen field
12720 "insn" from rtx to rtx_insn *.
12721 (single_set_for_csa): Likewise for param "insn".
12722 (record_one_stack_ref): Likewise.
12723 (try_apply_stack_adjustment): Likewise.
12724 (struct record_stack_refs_data): Likewise for field "insn".
12725 (maybe_move_args_size_note): Likewise for params "last" and "insn".
12726 (prev_active_insn_bb): Likewise for return type and param "insn".
12727 (next_active_insn_bb): Likewise.
12728 (force_move_args_size_note): Likewise for params "prev" and "last"
12729 and locals "test", "next_candidate", "prev_candidate".
12730 (combine_stack_adjustments_for_block): Strengthen locals
12731 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
12734 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12736 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
12737 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
12738 (subst_insn): Likewise for this variable.
12739 (added_links_insn): Likewise.
12740 (struct insn_link): Likewise for field "insn".
12741 (alloc_insn_link): Likewise for param "insn".
12742 (struct undobuf): Likewise for field "other_insn".
12743 (find_single_use): Likewise for param "insn" and local "next".
12744 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
12745 (delete_noop_moves): Likewise for locals "insn", "next".
12746 (create_log_links): Likewise for locals "insn", "use_insn".
12747 Strengthen local "next_use" from rtx * to rtx_insn **.
12748 (insn_a_feeds_b): Likewise for params "a", "b".
12749 (combine_instructions): Likewise for param "f" and locals "insn",
12750 "next", "prev", "first", "last_combined_insn", "link", "link1",
12751 "temp". Replace use of NULL_RTX with NULL when referring to
12753 (setup_incoming_promotions): Likewise for param "first"
12754 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
12755 (can_combine_p): Likewise for params "insn", "i3", "pred",
12756 "pred2", "succ", "succ2" and for local "p".
12757 (combinable_i3pat): Likewise for param "i3".
12758 (cant_combine_insn_p): Likewise for param "insn".
12759 (likely_spilled_retval_p): Likewise.
12760 (adjust_for_new_dest): Likewise.
12761 (update_cfg_for_uncondjump): Likewise, also for local "insn".
12762 (try_combine): Likewise for return type and for params "i3", "i2",
12763 "i1", "i0", "last_combined_insn", and for locals "insn",
12764 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
12765 "i0_insn". Eliminate local "tem" in favor of new locals
12766 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
12767 checked cast for now to rtx_insn * on the return type of
12768 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
12770 (find_split_point): Strengthen param "insn" from rtx to
12772 (simplify_set): Likewise for local "other_insn".
12773 (recog_for_combine): Likewise for param "insn".
12774 (record_value_for_reg): Likewise.
12775 (record_dead_and_set_regs_1): Likewise for local
12776 "record_dead_insn".
12777 (record_dead_and_set_regs): Likewise for param "insn".
12778 (record_promoted_value): Likewise.
12779 (check_promoted_subreg): Likewise.
12780 (get_last_value_validate): Likewise.
12781 (reg_dead_at_p): Likewise.
12782 (move_deaths): Likewise for param "to_insn".
12783 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
12784 and locals "place", "place2", "cc0_setter". Eliminate local "tem
12785 in favor of new locals "tem_note" and "tem_insn", the latter being
12787 (distribute_links): Strengthen locals "place", "insn" from rtx to
12790 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12792 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
12794 (can_delete_label_p): Require a const rtx_code_label * rather than
12796 (delete_insn): Add checked cast to rtx_code_label * when we know
12797 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
12799 (delete_insn_chain): Strengthen locals "prev" and "current" from
12800 rtx to rtx_insn *. Add a checked cast when assigning from
12801 "finish" (strengthening the params will come later). Add a
12802 checked cast to rtx_note * in region where we know
12804 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
12806 (compute_bb_for_insn): Likewise.
12807 (free_bb_for_insn): Likewise for local "insn".
12808 (compute_bb_for_insn): Likewise.
12809 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
12810 local "insn" from rtx to rtx_insn *
12811 (flow_active_insn_p): Require a const rtx_insn * rather than a
12813 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
12815 (can_fallthru): Likewise for locals "insn" and "insn2".
12816 (bb_note): Likewise for local "note".
12817 (first_insn_after_basic_block_note): Likewise for local "note" and
12819 (rtl_split_block): Likewise for locals "insn" and "next".
12820 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
12822 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
12823 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
12825 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
12826 them), "kill_from", "barrier", "new_insn".
12827 (patch_jump_insn): Likewise for params "insn", "old_label".
12828 (redirect_branch_edge): Likewise for locals "old_label", "insn".
12829 (force_nonfallthru_and_redirect): Likewise for locals "insn",
12830 "old_label", "new_label".
12831 (rtl_tidy_fallthru_edge): Likewise for local "q".
12832 (rtl_split_edge): Likewise for locals "before", "last".
12833 (commit_one_edge_insertion): Likewise for locals "before",
12834 "after", "insns", "tmp", "last", adding a checked cast where
12835 currently necessary.
12836 (commit_edge_insertions): Likewise.
12837 (rtl_dump_bb): Likewise for locals "insn", "last".
12838 (print_rtl_with_bb): Likewise for local "x".
12839 (rtl_verify_bb_insns): Likewise for local "x".
12840 (rtl_verify_bb_pointers): Likewise for local "insn".
12841 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
12843 (rtl_verify_fallthru): Likewise for local "insn".
12844 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
12845 (purge_dead_edges): Likewise for local "insn".
12846 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
12847 (skip_insns_after_block): Likewise for return type and for locals
12848 "insn", "last_insn", "next_head", "prev".
12849 (record_effective_endpoints): Likewise for locals "next_insn",
12851 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
12852 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
12853 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
12854 (duplicate_insn_chain): For now, add checked cast from rtx to
12855 rtx_insn * when returning insn.
12856 (cfg_layout_duplicate_bb): Likewise for local "insn".
12857 (cfg_layout_delete_block): Likewise for locals "insn", "next",
12858 "prev", "remaints".
12859 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
12860 (rtl_block_empty_p): Likewise.
12861 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
12862 "split_point", "last".
12863 (rtl_block_ends_with_call_p): Likewise for local "insn".
12864 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
12866 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
12867 "split_at_insn" from rtx to rtx_insn *.
12868 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
12869 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
12870 to const rtx_insn *.
12871 (rtl_account_profile_record): Likewise.
12873 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12875 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
12877 (average_num_loop_insns): Likewise.
12878 (init_set_costs): Likewise for local "seq".
12879 (seq_cost): Likewise for param "seq", from const_rtx to const
12882 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12884 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
12887 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12889 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
12890 "f1" and "f2" from rtx * to rtx_insn **.
12891 (flow_find_head_matching_sequence): Likewise.
12893 * cfgcleanup.c (try_simplify_condjump): Strengthen local
12894 "cbranch_insn" from rtx to rtx_insn *.
12895 (thread_jump): Likewise for local "insn".
12896 (try_forward_edges): Likewise for local "last".
12897 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
12898 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
12900 (can_replace_by): Likewise for params "i1", "i2".
12901 (old_insns_match_p): Likewise.
12902 (merge_notes): Likewise.
12903 (walk_to_nondebug_insn): Likewise for param "i1".
12904 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
12905 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
12906 "afterlast1", "afterlast2" from rtx to rtx_insn *.
12907 (flow_find_head_matching_sequence): Strengthen params "f1" and
12908 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
12909 "last1", "last2", "beforelast1", "beforelast2" from rtx to
12911 (outgoing_edges_match): Likewise for locals "last1", "last2".
12912 (try_crossjump_to_edge): Likewise for local "insn".
12913 Replace call to for_each_rtx with for_each_rtx_in_insn.
12915 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
12916 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
12917 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
12918 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
12919 (try_optimize_cfg): Strengthen local "last" from rtx to
12921 (delete_dead_jumptables): Likewise for locals "insn", "next",
12924 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
12925 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
12926 "rtx else_first_tail", to reflect the basic-block.h changes above.
12928 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12930 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
12932 (purge_dead_tablejump_edges): Likewise.
12933 (find_bb_boundaries): Likewise for locals "insn", "end",
12934 "flow_transfer_insn".
12936 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12938 * caller-save.c (save_call_clobbered_regs): Strengthen locals
12939 "ins" and "prev" from rtx to rtx_insn *.
12941 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12943 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
12945 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
12946 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
12948 (load_register_parameters): Likewise for local "before_arg".
12949 (check_sibcall_argument_overlap): Likewise for param "insn".
12950 (expand_call): Likewise for locals "normal_call_insns",
12951 "tail_call_insns", "insns", "before_call", "after_args",
12952 "before_arg", "last", "prev". Strengthen one of the "last" from
12953 rtx to rtx_call_insn *.
12954 (fixup_tail_calls): Strengthen local "insn" from rtx to
12956 (emit_library_call_value_1): Likewise for locals "before_call" and
12959 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12961 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
12962 and "last" from rtx to rtx_insn *.
12963 (expand_builtin_nonlocal_goto): Likewise for local "insn".
12964 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
12966 (expand_errno_check): Strengthen local "lab" from rtx to
12968 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
12970 (expand_builtin_mathfn_2): Likewise.
12971 (expand_builtin_mathfn_ternary): Likewise.
12972 (expand_builtin_mathfn_3): Likewise.
12973 (expand_builtin_interclass_mathfn): Likewise for local "last".
12974 (expand_builtin_int_roundingfn): Likewise for local "insns".
12975 (expand_builtin_int_roundingfn_2): Likewise.
12976 (expand_builtin_strlen): Likewise for local "before_strlen".
12977 (expand_builtin_strncmp): Likewise for local "seq".
12978 (expand_builtin_signbit): Likewise for local "last".
12979 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
12980 from rtx to rtx_code_label *.
12981 (expand_stack_restore): Strengthen local "prev" from rtx to
12984 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12986 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
12988 (struct btr_def_s): Likewise.
12989 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
12991 (add_btr_def): Likewise.
12992 (new_btr_user): Likewise.
12993 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
12995 (link_btr_uses): Likewise.
12996 (move_btr_def): Likewise for locals "insp", "old_insn",
12997 "new_insn". Add checked cast to rtx_insn * for now on result of
12999 (can_move_up): Strengthen param "insn" from const_rtx to
13002 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13004 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
13006 (get_uncond_jump_length): Likewise for locals "label", "jump".
13007 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
13009 (add_labels_and_missing_jumps): Likewise for local "new_jump".
13010 (fix_up_fall_thru_edges): Likewise for local "old_jump".
13011 (find_jump_block): Likewise for local "insn".
13012 (fix_crossing_conditional_branches): Likewise for locals
13013 "old_jump", "new_jump".
13014 (fix_crossing_unconditional_branches): Likewise for locals
13015 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
13016 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
13018 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13020 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
13022 (struct mem_insn): Likewise for field "insn".
13023 (reg_next_use): Strengthen from rtx * to rtx_insn **.
13024 (reg_next_inc_use): Likewise.
13025 (reg_next_def): Likewise.
13026 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
13027 from rtx to rtx_insn *.
13028 (move_insn_before): Likewise for param "next_insn" and local "insns".
13029 (attempt_change): Likewise for local "mov_insn".
13030 (try_merge): Likewise for param "last_insn".
13031 (get_next_ref): Likewise for return type and local "insn".
13032 Strengthen param "next_array" from rtx * to rtx_insn **.
13033 (parse_add_or_inc): Strengthen param "insn" from rtx to
13035 (find_inc): Likewise for locals "insn" and "other_insn" (three of
13037 (merge_in_block): Likewise for locals "insn", "curr",
13039 (pass_inc_dec::execute): Update allocations of the arrays to
13040 reflect the stronger types.
13042 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13044 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
13045 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
13046 from rtx to rtx_code_label *.
13048 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13050 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
13053 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
13055 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
13056 generated a warning and prevented bootstrapping the compiler.
13058 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13060 * rtl.h (delete_related_insns): Strengthen return type from rtx to
13063 * jump.c (delete_related_insns): Likewise, also for locals "next"
13066 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13068 * genautomata.c (output_internal_insn_latency_func): When writing
13069 the function "internal_insn_latency" to insn-automata.c,
13070 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
13071 allowing the optional guard function of (define_bypass) clauses to
13072 expect a pair of rtx_insn *, rather than a pair of rtx.
13073 (output_insn_latency_func): When writing the function
13074 "insn_latency", add an "uncast_" prefix to params "insn" and
13075 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
13076 using checked casts from the params, thus enabling the above
13077 change to the generated "internal_insn_latency" function.
13079 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
13081 PR tree-optimization/62091
13082 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
13083 handle correctly arrays.
13084 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
13085 inheritance binfos.
13086 (record_known_type): Walk into inner type.
13087 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
13088 condition on no type changes.
13090 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13092 * genattrtab.c (write_attr_get): Within the generated get_attr_
13093 functions, rename param "insn" to "uncast_insn" and reintroduce
13094 "insn" as an local rtx_insn * using a checked cast, so that "insn"
13095 is an rtx_insn * within insn-attrtab.c
13097 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13099 * output.h (peephole): Strengthen return type from rtx to
13101 * rtl.h (delete_for_peephole): Likewise for both params.
13102 * genpeep.c (main): In generated "peephole" function, strengthen
13103 return type and local "insn" from rtx to rtx_insn *. For now,
13104 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
13105 rtx_insn *, with a checked cast.
13106 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
13107 locals "insn", "next", "prev" from rtx to rtx_insn *.
13109 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
13111 PR tree-optimization/62112
13112 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
13113 * gimple-iterator.h (gsi_replace): Return bool.
13114 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
13115 moved from ref_may_alias_global_p.
13116 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
13118 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
13119 (stmt_kills_ref_p_1): Rename...
13120 (stmt_kills_ref_p): ... to this.
13121 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
13122 stmt_kills_ref_p): Declare.
13123 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
13124 Move the self-assignment case...
13125 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
13127 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13129 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
13131 * emit-rtl.c (try_split): Likewise, also for locals "before" and
13132 "after". For now, don't strengthen param "trial", which requires
13133 adding checked casts when returning it.
13135 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13137 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
13138 "label" from rtx to rtx_code_label *. Strengthen param 1 of
13139 "var_location" hook from rtx to rtx_insn *.
13140 (debug_nothing_rtx): Delete in favor of...
13141 (debug_nothing_rtx_code_label): New prototype.
13142 (debug_nothing_rtx_rtx): Delete unused prototype.
13143 (debug_nothing_rtx_insn): New prototype.
13145 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
13146 invoking debug_hooks->var_location (in two places, one in a NOTE
13147 case of a switch statement, the other guarded by a CALL_P
13148 conditional. Add checked cast to rtx_code_label * when invoking
13149 debug_hooks->label (within CODE_LABEL case of switch statement).
13151 * dbxout.c (dbx_debug_hooks): Update "label" hook from
13152 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13153 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
13154 (xcoff_debug_hooks): Likewise.
13155 * debug.c (do_nothing_debug_hooks): Likewise.
13156 (debug_nothing_rtx): Delete in favor of...
13157 (debug_nothing_rtx_insn): New function.
13158 (debug_nothing_rtx_rtx): Delete unused function.
13159 (debug_nothing_rtx_code_label): New function.
13160 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
13161 debug_nothing_rtx to debug_nothing_rtx_code_label.
13162 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
13164 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
13165 debug_nothing_rtx to debug_nothing_rtx_insn.
13166 (sdbout_label): Strengthen param "insn" from rtx to
13168 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
13169 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13170 "var_location" hook from debug_nothing_rtx to
13171 debug_nothing_rtx_insn.
13173 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13175 * recog.h (insn_output_fn): Update this function typedef to match
13176 the changes below to the generated output functions, strengthening
13177 the 2nd param from rtx to rtx_insn *.
13179 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
13180 insn when invoking an output function, to match the new signature
13181 of insn_output_fn with a stronger second param.
13183 * genconditions.c (write_header): In the generated code for
13184 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
13185 to match the other changes in this patch.
13187 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
13188 the generated "gen_" functions from rtx to rtx_insn * within their
13191 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
13192 the subfunctions within the generated "recog_", "split", "peephole2"
13193 function trees from rtx to rtx_insn *. For now, the top-level
13194 generated functions ("recog", "split", "peephole2") continue to
13195 take a plain rtx for "insn", to avoid introducing dependencies on
13196 other patches. Rename this 2nd param from "insn" to
13197 "uncast_insn", and reintroduce "insn" as a local variable of type
13198 rtx_insn *, initialized at the top of the generated function with
13199 a checked cast on "uncast_insn".
13200 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
13201 the generated "gen_" functions from rtx to rtx_insn * within their
13204 * genoutput.c (process_template): Strengthen the 2nd param within
13205 the generated "output_" functions "insn" from rtx to rtx_insn *.
13207 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13209 * tree-profile.c (tree_profiling): Skip external functions
13210 when doing coverage instrumentation.
13211 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
13213 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13215 * config/rs6000/altivec.h (vec_cpsgn): New #define.
13216 (vec_mergee): Likewise.
13217 (vec_mergeo): Likewise.
13218 (vec_cntlz): Likewise.
13219 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
13220 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
13221 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
13222 VMRGEW, and VMRGOW.
13223 * doc/extend.texi: Document various forms of vec_cpsgn,
13224 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
13225 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
13226 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
13227 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
13228 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
13230 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13232 * config/rs6000/rs6000.c (context.h): New include.
13233 (tree-pass.h): Likewise.
13234 (make_pass_analyze_swaps): New decl.
13235 (rs6000_option_override): Register pass_analyze_swaps.
13236 (swap_web_entry): New subsclass of web_entry_base (df.h).
13237 (special_handling_values): New enum.
13238 (union_defs): New function.
13239 (union_uses): Likewise.
13240 (insn_is_load_p): Likewise.
13241 (insn_is_store_p): Likewise.
13242 (insn_is_swap_p): Likewise.
13243 (rtx_is_swappable_p): Likewise.
13244 (insn_is_swappable_p): Likewise.
13245 (chain_purpose): New enum.
13246 (chain_contains_only_swaps): New function.
13247 (mark_swaps_for_removal): Likewise.
13248 (swap_const_vector_halves): Likewise.
13249 (adjust_subreg_index): Likewise.
13250 (permute_load): Likewise.
13251 (permute_store): Likewise.
13252 (handle_special_swappables): Likewise.
13253 (replace_swap_with_copy): Likewise.
13254 (dump_swap_insn_table): Likewise.
13255 (rs6000_analyze_swaps): Likewise.
13256 (pass_data_analyze_swaps): New pass_data.
13257 (pass_analyze_swaps): New rtl_opt_pass.
13258 (make_pass_analyze_swaps): New function.
13259 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
13261 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13263 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
13264 type from rtx to rtx_insn *.
13265 (create_copy_of_insn_rtx): Likewise.
13266 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
13267 (create_copy_of_insn_rtx): Likewise, also for local "res".
13269 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13271 * rtl.h (find_first_parameter_load): Strengthen return type from
13273 * rtlanal.c (find_first_parameter_load): Strengthen return type
13274 from rtx to rtx_insn *. Add checked cast for now, to postpone
13275 strengthening the params.
13277 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
13280 * diagnostic.c: Set default caret.
13281 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
13283 * diagnostic.h (struct diagnostic_context):
13285 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13287 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
13288 (sel_bb_head): Strengthen return type insn_t (currently just an
13289 rtx) to rtx_insn *.
13290 (sel_bb_end): Likewise.
13292 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
13293 (sel_bb_head): Strengthen return type and local "head" from
13294 insn_t (currently just an rtx) to rtx_insn *.
13295 (sel_bb_end): Likewise for return type.
13296 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
13299 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13301 * basic-block.h (get_last_bb_insn): Strengthen return type from
13303 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
13306 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
13309 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
13311 (diagnostic_report_diagnostic): ... from here.
13312 * toplev.c (general_init): Move code to c-family.
13314 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13316 * df.h (web_entry_base): Replace existing struct web_entry with a
13317 new class web_entry_base with only the predecessor member.
13318 (unionfind_root): Remove declaration and move to class member.
13319 (unionfind_union): Remove declaration and move to friend
13321 (union_defs): Remove declaration.
13322 * web.c (web_entry_base::unionfind_root): Modify to be member
13323 function and adjust accessors.
13324 (unionfind_union): Modify to be friend function and adjust
13326 (web_entry): New subclass of web_entry_base containing the reg
13328 (union_match_dups): Modify for struct -> class changes.
13329 (union_defs): Likewise.
13330 (entry_register): Likewise.
13331 (pass_web::execute): Likewise.
13333 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
13335 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
13336 builtin define __VEC_ELEMENT_REG_ORDER__.
13338 2014-08-20 Martin Jambor <mjambor@suse.cz>
13339 Wei Mi <wmi@google.com>
13342 PR middle-end/61776
13343 * tree-ssa-operands.c (update_stmt_operands): Remove
13344 MODIFIED_NORETURN_CALLS.
13345 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
13346 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
13347 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
13348 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
13349 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
13350 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
13351 (gimple_call_set_ctrl_altering): New func.
13352 (gimple_call_ctrl_altering_p): Ditto.
13353 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
13354 (make_blocks): Use gimple_call_initialize_ctrl_altering.
13355 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
13356 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
13357 remove MODIFIED_NORETURN_CALLS.
13359 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13361 * coverage.c (coverage_compute_profile_id): Return non-0;
13362 also handle symbols with unique name.
13363 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
13365 2014-08-20 Steve Ellcey <sellcey@mips.com>
13367 PR middle-end/49191
13368 * doc/sourcebuild.texi (non_strict_align): New.
13370 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13372 * cgraphunit.c (ipa_passes, compile): Reshedule
13373 symtab_remove_unreachable_nodes passes; update comments.
13374 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
13375 TODO_remove_functions before the pass; the functions ought to be
13377 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
13378 TODO_remove_functions.
13379 * passes.c (pass_data_early_local_passes): Do not schedule function
13381 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
13383 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13386 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
13387 before setting the option.
13388 * diagnostic.c (diagnostic_classify_diagnostic): Record
13389 command-line status.
13391 2014-08-20 Richard Biener <rguenther@suse.de>
13394 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
13395 to build uint{16,32,64}_type_node.
13397 2014-08-20 Terry Guo <terry.guo@arm.com>
13399 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
13400 with immediate_operand.
13402 2014-08-20 David Malcolm <dmalcolm@redhat.com>
13404 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
13405 "insn" from an as_a to a safe_as_a, for the case when "insn" is
13408 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13410 PR preprocessor/51303
13411 * incpath.c (remove_duplicates): Use cpp_warning.
13413 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13417 * doc/options.texi (CPP): Document it.
13418 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
13419 * optc-gen.awk: Handle CPP.
13420 * opth-gen.awk: Likewise.
13422 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13424 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
13426 (duplicate_insn_chain): Likewise.
13427 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
13428 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
13429 checked cast for now (until we can strengthen the params in the
13431 (duplicate_insn_chain): Likewise.
13433 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13435 * rtl.h (next_cc0_user): Strengthen return type from rtx to
13437 (prev_cc0_setter): Likewise.
13439 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
13440 rtx_insn *, adding checked casts for now as necessary.
13441 (prev_cc0_setter): Likewise.
13443 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13445 * expr.h (emit_move_insn): Strengthen return type from rtx to
13447 (emit_move_insn_1): Likewise.
13448 (emit_move_complex_push): Likewise.
13449 (emit_move_complex_parts): Likewise.
13451 * expr.c (emit_move_via_integer): Strengthen return type from rtx
13452 to rtx_insn *. Replace use of NULL_RTX with NULL when working
13454 (emit_move_complex_push): Strengthen return type from rtx to
13456 (emit_move_complex): Likewise, also for local "ret".
13457 (emit_move_ccmode): Likewise.
13458 (emit_move_multi_word): Likewise for return type and locals
13459 "last_insn", "seq".
13460 (emit_move_insn_1): Likewise for return type and locals "result",
13462 (emit_move_insn): Likewise for return type and local "last_insn".
13463 (compress_float_constant): Likewise.
13465 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13467 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
13468 from rtx to rtx_insn *.
13470 * rtl.h (emit_insn_before): Likewise.
13471 (emit_insn_before_noloc): Likewise.
13472 (emit_insn_before_setloc): Likewise.
13473 (emit_jump_insn_before): Likewise.
13474 (emit_jump_insn_before_noloc): Likewise.
13475 (emit_jump_insn_before_setloc): Likewise.
13476 (emit_call_insn_before): Likewise.
13477 (emit_call_insn_before_noloc): Likewise.
13478 (emit_call_insn_before_setloc): Likewise.
13479 (emit_debug_insn_before): Likewise.
13480 (emit_debug_insn_before_noloc): Likewise.
13481 (emit_debug_insn_before_setloc): Likewise.
13482 (emit_label_before): Likewise.
13483 (emit_insn_after): Likewise.
13484 (emit_insn_after_noloc): Likewise.
13485 (emit_insn_after_setloc): Likewise.
13486 (emit_jump_insn_after): Likewise.
13487 (emit_jump_insn_after_noloc): Likewise.
13488 (emit_jump_insn_after_setloc): Likewise.
13489 (emit_call_insn_after): Likewise.
13490 (emit_call_insn_after_noloc): Likewise.
13491 (emit_call_insn_after_setloc): Likewise.
13492 (emit_debug_insn_after): Likewise.
13493 (emit_debug_insn_after_noloc): Likewise.
13494 (emit_debug_insn_after_setloc): Likewise.
13495 (emit_label_after): Likewise.
13496 (emit_insn): Likewise.
13497 (emit_debug_insn): Likewise.
13498 (emit_jump_insn): Likewise.
13499 (emit_call_insn): Likewise.
13500 (emit_label): Likewise.
13501 (gen_clobber): Likewise.
13502 (emit_clobber): Likewise.
13503 (gen_use): Likewise.
13504 (emit_use): Likewise.
13507 (emit_barrier_before): Strengthen return type from rtx to
13509 (emit_barrier_after): Likewise.
13510 (emit_barrier): Likewise.
13512 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
13513 from rtx to rtx_insn *. Add checked casts for now when converting
13514 "last" from rtx to rtx_insn *.
13515 (emit_insn_before_noloc): Likewise for return type.
13516 (emit_jump_insn_before_noloc): Likewise.
13517 (emit_call_insn_before_noloc): Likewise.
13518 (emit_debug_insn_before_noloc): Likewise.
13519 (emit_barrier_before): Strengthen return type and local "insn"
13520 from rtx to rtx_barrier *.
13521 (emit_label_before): Strengthen return type from rtx to
13522 rtx_insn *. Add checked cast for now when returning param
13523 (emit_pattern_after_noloc): Strengthen return type from rtx to
13524 rtx_insn *. Add checked casts for now when converting "last" from
13526 (emit_insn_after_noloc): Strengthen return type from rtx to
13528 (emit_jump_insn_after_noloc): Likewise.
13529 (emit_call_insn_after_noloc): Likewise.
13530 (emit_debug_insn_after_noloc): Likewise.
13531 (emit_barrier_after): Strengthen return type from rtx to
13533 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
13534 Add checked cast for now when converting "label" from rtx to
13536 (emit_pattern_after_setloc): Strengthen return type from rtx to
13537 rtx_insn *. Add checked casts for now when converting "last" from
13539 (emit_pattern_after): Strengthen return type from rtx to
13541 (emit_insn_after_setloc): Likewise.
13542 (emit_insn_after): Likewise.
13543 (emit_jump_insn_after_setloc): Likewise.
13544 (emit_jump_insn_after): Likewise.
13545 (emit_call_insn_after_setloc): Likewise.
13546 (emit_call_insn_after): Likewise.
13547 (emit_debug_insn_after_setloc): Likewise.
13548 (emit_debug_insn_after): Likewise.
13549 (emit_pattern_before_setloc): Likewise. Add checked casts for now
13550 when converting "last" from rtx to rtx_insn *.
13551 (emit_pattern_before): Strengthen return type from rtx to
13553 (emit_insn_before_setloc): Likewise.
13554 (emit_insn_before): Likewise.
13555 (emit_jump_insn_before_setloc): Likewise.
13556 (emit_jump_insn_before): Likewise.
13557 (emit_call_insn_before_setloc): Likewise.
13558 (emit_call_insn_before): Likewise.
13559 (emit_debug_insn_before_setloc): Likewise.
13560 (emit_debug_insn_before): Likewise.
13561 (emit_insn): Strengthen return type and locals "last", "insn",
13562 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
13563 within cases where we know we have an insn.
13564 (emit_debug_insn): Likewise.
13565 (emit_jump_insn): Likewise.
13566 (emit_call_insn): Strengthen return type and local "insn" from rtx
13568 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
13569 a checked cast to rtx_insn * for now on "label".
13570 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
13571 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
13572 (emit_use): Likewise.
13573 (gen_use): Likewise, also for local "seq".
13574 (emit): Likewise for return type and local "insn".
13575 (rtx_insn): Likewise for return type and local "new_rtx".
13577 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
13578 from rtx to rtx_barrier *.
13580 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
13581 changed return type from rtx to rtx_insn *, we must update
13582 "emit_fn" type, and this in turn means updating...
13583 (frame_insn): ...this. Strengthen return type from rtx to
13584 rtx_insn *. Introduce a new local "insn" of the appropriate type.
13586 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13588 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
13589 rtx to rtx_jump_table_data *. Also for local.
13590 * rtl.h (emit_jump_table_data): Likewise.
13592 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13594 * basic-block.h (create_basic_block_structure): Strengthen third
13595 param "bb_note" from rtx to rtx_note *.
13596 * rtl.h (emit_note_before): Strengthen return type from rtx to
13598 (emit_note_after): Likewise.
13599 (emit_note): Likewise.
13600 (emit_note_copy): Likewise. Also, strengthen param similarly.
13601 * function.h (struct rtl_data): Strengthen field
13602 "x_stack_check_probe_note" from rtx to rtx_note *.
13604 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
13605 from rtx to rtx_note *.
13606 * cfgrtl.c (create_basic_block_structure): Strengthen third param
13607 "bb_note" from rtx to rtx_note *.
13608 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
13609 when calling emit_note_copy.
13610 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
13612 (emit_note_after): Likewise.
13613 (emit_note_before): Likewise.
13614 (emit_note_copy): Likewise. Also, strengthen param similarly.
13615 (emit_note): Likewise.
13616 * except.c (emit_note_eh_region_end): Likewise for return type.
13617 Strengthen local "next" from rtx to rtx_insn *.
13618 (convert_to_eh_region_ranges): Strengthen local "note"
13619 from rtx to rtx_note *.
13620 * final.c (change_scope): Likewise.
13621 (reemit_insn_block_notes): Likewise, for both locals named "note".
13622 Also, strengthen local "insn" from rtx to rtx_insn *.
13623 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
13625 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
13626 strengthen local "seq" from rtx to rtx_insn *.
13627 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
13629 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
13631 (get_bb_note_from_pool): Strengthen return type from rtx to
13633 (sel_create_basic_block): Strengthen local "new_bb_note" from
13634 insn_t to rtx_note *.
13635 * var-tracking.c (emit_note_insn_var_location): Strengthen local
13636 "note" from rtx to rtx_note *.
13637 (emit_notes_in_bb): Likewise.
13639 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13641 * function.h (struct rtl_data): Strengthen field
13642 "x_parm_birth_insn" from rtx to rtx_insn *.
13643 * function.c (struct assign_parm_data_all): Strengthen fields
13644 "first_conversion_insn" and "last_conversion_insn" from rtx to
13647 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13649 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
13650 to rtx_insn *; also for local "var_end_seq".
13651 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
13652 (maybe_cleanup_end_of_block): Likewise for param "last" and local
13654 (expand_gimple_cond): Likewise for locals "last2" and "last".
13655 (mark_transaction_restart_calls): Likewise for local "insn".
13656 (expand_gimple_stmt): Likewise for return type and locals "last"
13658 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
13659 (avoid_complex_debug_insns): Likewise for param "insn".
13660 (expand_debug_locations): Likewise for locals "insn", "last",
13661 "prev_insn" and "insn2".
13662 (expand_gimple_basic_block): Likewise for local "last".
13663 (construct_exit_block): Likewise for locals "head", "end",
13665 (pass_expand::execute): Likewise for locals "var_seq",
13666 "var_ret_seq", "next".
13668 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13670 * asan.h (asan_emit_stack_protection): Strengthen return type from
13672 * asan.c (asan_emit_stack_protection): Likewise. Add local
13673 "insns" to hold the return value.
13675 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13677 * basic-block.h (bb_note): Strengthen return type from rtx to
13679 * sched-int.h (bb_note): Likewise.
13680 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
13682 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13684 * rtl.h (make_insn_raw): Strengthen return type from rtx to
13687 * emit-rtl.c (make_insn_raw): Strengthen return type and local
13688 "insn" from rtx to rtx_insn *.
13689 (make_debug_insn_raw): Strengthen return type from rtx to
13690 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
13691 (make_jump_insn_raw): Strengthen return type from rtx to
13692 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
13693 (make_call_insn_raw): Strengthen return type from rtx to
13694 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
13695 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
13696 callback from rtx to rtx_insn *; likewise for local "insn" and
13697 "next", adding a checked cast to rtx_insn in the relevant cases of
13698 the switch statement.
13699 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
13700 callback from rtx to rtx_insn *.
13701 (emit_pattern_after_setloc): Likewise.
13702 (emit_pattern_after): Likewise.
13703 (emit_pattern_before_setloc): Likewise.
13704 (emit_pattern_before): Likewise.
13706 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13708 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
13710 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
13711 accepting an rtx_insn *.
13712 (last_call_insn): Strengthen return type from rtx to
13715 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13717 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
13718 "insns" from rtx to rtx_insn *.
13719 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
13720 locals "insn" and "prev".
13722 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13724 * rtl.h (tablejump_p): Strengthen third param from rtx * to
13725 rtx_jump_table_data **.
13727 * cfgbuild.c (make_edges): Introduce local "table", using it in
13728 place of "tmp" for jump table data.
13729 (find_bb_boundaries): Strengthen local "table" from rtx to
13730 rtx_jump_table_data *.
13731 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
13732 (outgoing_edges_match): Likewise for locals "table1" and "table2".
13733 (try_crossjump_to_edge): Likewise.
13734 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
13736 (patch_jump_insn): Introduce local "table", using it in place of
13737 "tmp" for jump table data.
13738 (force_nonfallthru_and_redirect): Introduce local "table", so that
13739 call to tablejump_p can receive an rtx_jump_table_data **. Update
13740 logic around the call to overwrite "note" appropriately if
13741 tablejump_p returns non-zero.
13742 (get_last_bb_insn): Introduce local "table", using it in place of
13743 "tmp" for jump table data.
13744 * dwarf2cfi.c (create_trace_edges): Likewise.
13746 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
13747 from rtx to rtx_jump_table_data *.
13748 (create_fix_barrier): Strengthen local "tmp" from rtx to
13749 rtx_jump_table_data *.
13750 (arm_reorg): Likewise for local "table".
13752 * config/s390/s390.c (s390_chunkify_start): Likewise.
13754 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
13756 * jump.c (delete_related_insns): Strengthen local "lab_next" from
13757 rtx to rtx_jump_table_data *.
13759 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
13760 rtx_jump_table_data **. Add a checked cast when writing through
13761 the pointer: we know there that local "table" is non-NULL and that
13762 JUMP_TABLE_DATA_P (table) holds.
13763 (label_is_jump_target_p): Introduce local "table", using it in
13764 place of "tmp" for jump table data.
13766 2014-08-19 Marek Polacek <polacek@redhat.com>
13769 * doc/invoke.texi: Document -Wbool-compare.
13771 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13773 * rtl.h (entry_of_function): Strengthen return type from rtx to
13775 * cfgrtl.c (entry_of_function): Likewise.
13777 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13779 * emit-rtl.h (get_insns): Strengthen return type from rtx to
13780 rtx_insn *, adding a checked cast for now.
13781 (get_last_insn): Likewise.
13783 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13785 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
13788 * emit-rtl.c (gen_label_rtx): Likewise.
13790 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13792 * rtl.h (previous_insn): Strengthen return type from rtx to
13794 (next_insn): Likewise.
13795 (prev_nonnote_insn): Likewise.
13796 (prev_nonnote_insn_bb): Likewise.
13797 (next_nonnote_insn): Likewise.
13798 (next_nonnote_insn_bb): Likewise.
13799 (prev_nondebug_insn): Likewise.
13800 (next_nondebug_insn): Likewise.
13801 (prev_nonnote_nondebug_insn): Likewise.
13802 (next_nonnote_nondebug_insn): Likewise.
13803 (prev_real_insn): Likewise.
13804 (next_real_insn): Likewise.
13805 (prev_active_insn): Likewise.
13806 (next_active_insn): Likewise.
13808 * emit-rtl.c (next_insn): Strengthen return type from rtx to
13809 rtx_insn *, adding a checked cast.
13810 (previous_insn): Likewise.
13811 (next_nonnote_insn): Likewise.
13812 (next_nonnote_insn_bb): Likewise.
13813 (prev_nonnote_insn): Likewise.
13814 (prev_nonnote_insn_bb): Likewise.
13815 (next_nondebug_insn): Likewise.
13816 (prev_nondebug_insn): Likewise.
13817 (next_nonnote_nondebug_insn): Likewise.
13818 (prev_nonnote_nondebug_insn): Likewise.
13819 (next_real_insn): Likewise.
13820 (prev_real_insn): Likewise.
13821 (next_active_insn): Likewise.
13822 (prev_active_insn): Likewise.
13824 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
13825 param "stepfunc" so that it returns an rtx_insn * rather than an
13826 rtx, to track the change to prev_nonnote_insn_bb, which is the
13827 only function this is called with.
13828 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
13830 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
13832 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
13835 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13837 * coretypes.h (class rtx_debug_insn): Add forward declaration.
13838 (class rtx_nonjump_insn): Likewise.
13839 (class rtx_jump_insn): Likewise.
13840 (class rtx_call_insn): Likewise.
13841 (class rtx_jump_table_data): Likewise.
13842 (class rtx_barrier): Likewise.
13843 (class rtx_code_label): Likewise.
13844 (class rtx_note): Likewise.
13846 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
13847 adding the invariant DEBUG_INSN_P (X).
13848 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
13849 the invariant NONJUMP_INSN_P (X).
13850 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
13851 the invariant JUMP_P (X).
13852 (class rtx_call_insn): New, a subclass of rtx_insn, adding
13853 the invariant CALL_P (X).
13854 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
13855 invariant JUMP_TABLE_DATA_P (X).
13856 (class rtx_barrier): New, a subclass of rtx_insn, adding the
13857 invariant BARRIER_P (X).
13858 (class rtx_code_label): New, a subclass of rtx_insn, adding
13859 the invariant LABEL_P (X).
13860 (class rtx_note): New, a subclass of rtx_insn, adding
13861 the invariant NOTE_P(X).
13862 (is_a_helper <rtx_debug_insn *>::test): New.
13863 (is_a_helper <rtx_nonjump_insn *>::test): New.
13864 (is_a_helper <rtx_jump_insn *>::test): New.
13865 (is_a_helper <rtx_call_insn *>::test): New.
13866 (is_a_helper <rtx_jump_table_data *>::test): New functions,
13867 overloaded for both rtx and rtx_insn *.
13868 (is_a_helper <rtx_barrier *>::test): New.
13869 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
13870 for both rtx and rtx_insn *.
13871 (is_a_helper <rtx_note *>::test): New.
13873 2014-08-19 Marek Polacek <polacek@redhat.com>
13875 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
13876 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
13877 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
13878 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
13880 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13882 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
13883 rtx_insn *. To help with transition, for now, convert from an
13884 access macro into a pair of functions: BND_TO, returning an
13886 (SET_BND_TO): New function, for use where BND_TO is used as an
13889 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
13891 (BND_TO): New function, adding a checked cast.
13892 (SET_BND_TO): New function.
13894 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
13896 (compute_av_set_on_boundaries): Likewise.
13898 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
13900 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
13901 destination if it is used in source.
13902 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
13903 (*popcount<mode>2_falsedep_1): Likewise.
13905 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
13908 * configure.ac: Set install_gold_as_default to no first.
13909 * configure: Regenerated.
13911 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13913 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
13914 "note_list" field will eventually be an rtx_insn *. To help with
13915 transition, for now, convert from an access macro into a pair of
13916 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
13917 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
13920 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
13921 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
13923 * sel-sched-ir.c (init_bb): Likewise.
13924 (sel_restore_notes): Likewise.
13925 (move_bb_info): Likewise.
13926 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
13927 (SET_BB_NOTE_LIST): New function.
13929 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13931 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
13932 field will eventually be an rtx_insn *. To help with transition,
13933 for now, convert from an access macro into a pair of functions:
13934 VINSN_INSN_RTX, returning an rtx_insn *, and...
13935 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
13936 is used as an lvalue.
13938 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
13939 SET_VINSN_INSN_RTX where it's used as an lvalue.
13940 (VINSN_INSN_RTX): New function.
13941 (SET_VINSN_INSN_RTX): New function.
13943 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13945 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
13946 eventually be rtx_insn *, but to help with transition, for now,
13947 convert from an access macro into a pair of functions: DEP_PRO
13948 returning an rtx_insn * and...
13949 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
13950 lvalue, returning an rtx&.
13951 (DEP_CON): Analogous changes to DEP_PRO above.
13952 (SET_DEP_CON): Likewise.
13954 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
13955 an lvalue to SET_DEP_CON.
13956 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
13957 (sd_copy_back_deps): Likewise for DEP_CON.
13958 (DEP_PRO): New function, adding a checked cast for now.
13959 (DEP_CON): Likewise.
13960 (SET_DEP_PRO): New function.
13961 (SET_DEP_CON): Likewise.
13963 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
13965 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
13966 (extra_options): Add i386/cygwin.opt.
13967 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
13968 (CPP_SPEC): Accept -pthread.
13969 (LINK_SPEC): Ditto.
13970 (GOMP_SELF_SPECS): Update comment.
13971 * config/i386/cygwin.opt: New file for -pthread flag.
13973 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13975 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
13976 * df.h (DF_REF_INSN): Convert from a macro to a function, so
13977 that we can return an rtx_insn *.
13979 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
13981 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
13982 when building executables, not DLLs. Add --large-address-aware
13983 under the same conditions.
13984 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
13985 when building executables, not DLLs. Add --large-address-aware
13986 under the same conditions when using -m32.
13988 * config/i386/cygwin-stdint.h: Throughout, make type
13989 definitions dependent on target architecture, not host.
13991 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13993 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
13994 the return type from rtx to rtx_insn *, which will enable various
13995 conversions in followup patches. For now this is is done by a
13997 (NEXT_INSN): Likewise.
13998 (SET_PREV_INSN): Convert to an inline function. This is intended
13999 for use as an lvalue, and so returns an rtx& to allow in-place
14001 (SET_NEXT_INSN): Likewise.
14003 2014-07-08 Mark Wielaard <mjw@redhat.com>
14006 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
14008 2014-08-19 Marek Polacek <polacek@redhat.com>
14011 * cgraphunit.c (handle_alias_pairs): Fix condition.
14013 2014-08-19 Richard Biener <rguenther@suse.de>
14015 * gimple-fold.c (fold_gimple_assign): Properly build a
14016 null-pointer constant when devirtualizing addresses.
14018 2014-07-07 Mark Wielaard <mjw@redhat.com>
14020 * dwarf2out.c (decl_quals): New function.
14021 (modified_type_die): Take one cv_quals argument instead of two,
14022 one for const and one for volatile.
14023 (add_type_attribute): Likewise.
14024 (generic_parameter_die): Call add_type_attribute with one modifier
14026 (base_type_for_mode): Likewise.
14027 (add_bounds_info): Likewise.
14028 (add_subscript_info): Likewise.
14029 (gen_array_type_die): Likewise.
14030 (gen_descr_array_type_die): Likewise.
14031 (gen_entry_point_die): Likewise.
14032 (gen_enumeration_type_die): Likewise.
14033 (gen_formal_parameter_die): Likewise.
14034 (gen_subprogram_die): Likewise.
14035 (gen_variable_die): Likewise.
14036 (gen_const_die): Likewise.
14037 (gen_field_die): Likewise.
14038 (gen_pointer_type_die): Likewise.
14039 (gen_reference_type_die): Likewise.
14040 (gen_ptr_to_mbr_type_die): Likewise.
14041 (gen_inheritance_die): Likewise.
14042 (gen_subroutine_type_die): Likewise.
14043 (gen_typedef_die): Likewise.
14044 (force_type_die): Likewise.
14046 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14048 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
14050 * configure: Regenerate.
14052 2014-08-19 Richard Biener <rguenther@suse.de>
14054 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
14055 DECL_EXTERNALs in BLOCKs as non-references.
14056 * tree-streamer-out.c (streamer_write_chain): Likewise.
14058 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
14059 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14060 Anna Tikhonova <anna.tikhonova@intel.com>
14061 Ilya Tocar <ilya.tocar@intel.com>
14062 Andrey Turetskiy <andrey.turetskiy@intel.com>
14063 Ilya Verbin <ilya.verbin@intel.com>
14064 Kirill Yukhin <kirill.yukhin@intel.com>
14065 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14067 * config/i386/sse.md
14068 (define_mode_iterator VI48_AVX512F): Delete.
14069 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
14070 (define_mode_iterator VI2_AVX512VL): Ditto.
14071 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
14074 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
14076 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
14077 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
14078 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14079 with VI48_AVX512F_AVX512VL): New.
14080 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14081 with VI2_AVX512VL): Ditto.
14083 2014-08-19 Marek Polacek <polacek@redhat.com>
14085 * doc/invoke.texi: Document -Wc99-c11-compat.
14087 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14089 * rtl.h (PREV_INSN): Split macro in two: the existing one,
14090 for rvalues, and...
14091 (SET_PREV_INSN): New macro, for use as an lvalue.
14092 (NEXT_INSN, SET_NEXT_INSN): Likewise.
14094 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
14095 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
14096 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
14097 (fixup_abnormal_edges): Likewise.
14098 (unlink_insn_chain): Likewise.
14099 (fixup_reorder_chain): Likewise.
14100 (cfg_layout_delete_block): Likewise.
14101 (cfg_layout_merge_blocks): Likewise.
14102 * combine.c (update_cfg_for_uncondjump): Likewise.
14103 * emit-rtl.c (link_insn_into_chain): Likewise.
14104 (remove_insn): Likewise.
14105 (delete_insns_since): Likewise.
14106 (reorder_insns_nobb): Likewise.
14107 (emit_insn_after_1): Likewise.
14108 * final.c (rest_of_clean_state): Likewise.
14109 (final_scan_insn): Likewise.
14110 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
14111 * haifa-sched.c (concat_note_lists): Likewise.
14112 (remove_notes): Likewise.
14113 (restore_other_notes): Likewise.
14114 (move_insn): Likewise.
14115 (unlink_bb_notes): Likewise.
14116 (restore_bb_notes): Likewise.
14117 * jump.c (delete_for_peephole): Likewise.
14118 * optabs.c (emit_libcall_block_1): Likewise.
14119 * reorg.c (emit_delay_sequence): Likewise.
14120 (fill_simple_delay_slots): Likewise.
14121 * sel-sched-ir.c (sel_move_insn): Likewise.
14122 (sel_remove_insn): Likewise.
14123 (get_bb_note_from_pool): Likewise.
14124 * sel-sched.c (move_nop_to_previous_block): Likewise.
14126 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
14127 * config/c6x/c6x.c (gen_one_bundle): Likewise.
14128 (c6x_gen_bundles): Likewise.
14129 (hwloop_optimize): Likewise.
14130 * config/frv/frv.c (frv_function_prologue): Likewise.
14131 (frv_register_nop): Likewise.
14132 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
14133 (ia64_reorg): Likewise.
14134 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
14135 (mep_make_bundle): Likewise.
14136 (mep_bundle_insns): Likewise.
14137 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
14138 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
14139 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
14141 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14143 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
14144 return type from rtx to rtx_insn *.
14145 (BB_END): Likewise.
14146 (BB_HEADER): Likewise.
14147 (BB_FOOTER): Likewise.
14148 (SET_BB_HEAD): Convert to a function.
14149 (SET_BB_END): Likewise.
14150 (SET_BB_HEADER): Likewise.
14151 (SET_BB_FOOTER): Likewise.
14153 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
14154 Strengthen the return type from rtx to rtx_insn *. For now, this
14155 is done by adding a checked cast, but this will eventually
14156 become a field lookup.
14157 (BB_END): Likewise.
14158 (BB_HEADER): Likewise.
14159 (BB_FOOTER): Likewise.
14160 (SET_BB_HEAD): New function, from macro of same name. This is
14161 intended for use as an lvalue, and so returns an rtx& to allow
14162 in-place modification.
14163 (SET_BB_END): Likewise.
14164 (SET_BB_HEADER): Likewise.
14165 (SET_BB_FOOTER): Likewise.
14167 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14169 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
14170 for rvalues, and...
14171 (SET_BB_HEAD): New macro, for use as a lvalue.
14172 (BB_END, SET_BB_END): Likewise.
14173 (BB_HEADER, SET_BB_HEADER): Likewise.
14174 (BB_FOOTER, SET_BB_FOOTER): Likewise.
14176 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
14177 of BB_* macros into SET_BB_* macros.
14178 (fix_crossing_unconditional_branches): Likewise.
14179 * caller-save.c (save_call_clobbered_regs): Likewise.
14180 (insert_one_insn): Likewise.
14181 * cfgbuild.c (find_bb_boundaries): Likewise.
14182 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14183 (outgoing_edges_match): Likewise.
14184 (try_optimize_cfg): Likewise.
14185 * cfgexpand.c (expand_gimple_cond): Likewise.
14186 (expand_gimple_tailcall): Likewise.
14187 (expand_gimple_basic_block): Likewise.
14188 (construct_exit_block): Likewise.
14189 * cfgrtl.c (delete_insn): Likewise.
14190 (create_basic_block_structure): Likewise.
14191 (rtl_delete_block): Likewise.
14192 (rtl_split_block): Likewise.
14193 (emit_nop_for_unique_locus_between): Likewise.
14194 (rtl_merge_blocks): Likewise.
14195 (block_label): Likewise.
14196 (try_redirect_by_replacing_jump): Likewise.
14197 (emit_barrier_after_bb): Likewise.
14198 (fixup_abnormal_edges): Likewise.
14199 (record_effective_endpoints): Likewise.
14200 (relink_block_chain): Likewise.
14201 (fixup_reorder_chain): Likewise.
14202 (fixup_fallthru_exit_predecessor): Likewise.
14203 (cfg_layout_duplicate_bb): Likewise.
14204 (cfg_layout_split_block): Likewise.
14205 (cfg_layout_delete_block): Likewise.
14206 (cfg_layout_merge_blocks): Likewise.
14207 * combine.c (update_cfg_for_uncondjump): Likewise.
14208 * emit-rtl.c (add_insn_after): Likewise.
14209 (remove_insn): Likewise.
14210 (reorder_insns): Likewise.
14211 (emit_insn_after_1): Likewise.
14212 * haifa-sched.c (get_ebb_head_tail): Likewise.
14213 (restore_other_notes): Likewise.
14214 (move_insn): Likewise.
14215 (sched_extend_bb): Likewise.
14216 (fix_jump_move): Likewise.
14217 * ifcvt.c (noce_process_if_block): Likewise.
14218 (dead_or_predicable): Likewise.
14219 * ira.c (update_equiv_regs): Likewise.
14220 * reg-stack.c (change_stack): Likewise.
14221 * sel-sched-ir.c (sel_move_insn): Likewise.
14222 * sel-sched.c (move_nop_to_previous_block): Likewise.
14224 * config/c6x/c6x.c (hwloop_optimize): Likewise.
14225 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
14227 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14229 * rtl.h (for_each_rtx_in_insn): New function.
14230 * rtlanal.c (for_each_rtx_in_insn): Likewise.
14232 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14234 * coretypes.h (class rtx_insn): Add forward declaration.
14236 * rtl.h: Include is-a.h.
14237 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
14238 workaround to ensure gengtype knows inheritance is occurring,
14239 whilst continuing to use the pre-existing special-casing for
14241 (class rtx_insn): New subclass of rtx_def, adding the
14242 invariant that we're dealing with something we can sanely use
14243 INSN_UID, NEXT_INSN, PREV_INSN on.
14244 (is_a_helper <rtx_insn *>::test): New.
14245 (is_a_helper <const rtx_insn *>::test): New.
14247 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14249 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
14251 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14253 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
14256 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14258 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
14259 to BUILT_IN_UNREACHABLE.
14261 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
14264 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
14266 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
14267 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
14268 (ffs<mode>2): Do not expand with tzcnt for
14269 TARGET_AVOID_FALSE_DEP_FOR_BMI.
14270 (ffssi2_no_cmove): Ditto.
14271 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
14272 (ctz<mode>2): New expander.
14273 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
14274 (*ctz<mode>2_falsedep): New insn.
14275 (*ctz<mode>2): Rename from ctz<mode>2.
14276 (clz<mode>2_lzcnt): New expander.
14277 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
14278 (*clz<mode>2_lzcnt_falsedep): New insn.
14279 (*clz<mode>2): Rename from ctz<mode>2.
14280 (popcount<mode>2): New expander.
14281 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
14282 (*popcount<mode>2_falsedep): New insn.
14283 (*popcount<mode>2): Rename from ctz<mode>2.
14284 (*popcount<mode>2_cmp): Remove.
14285 (*popcountsi2_cmp_zext): Ditto.
14287 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
14289 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
14290 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
14291 * config/microblaze/microblaze.h
14292 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
14294 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
14297 * configure.ac: Set install_gold_as_default to no for
14299 * configure: Regenerated.
14301 2014-08-18 Roman Gareev <gareevroman@gmail.com>
14303 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
14304 * config.in: Add undef of HAVE_isl.
14305 * configure: Regenerate.
14306 * configure.ac: Add definition of HAVE_isl.
14307 * graphite-blocking.c: Add checking of HAVE_isl.
14308 * graphite-dependences.c: Likewise.
14309 * graphite-interchange.c: Likewise.
14310 * graphite-isl-ast-to-gimple.c: Likewise.
14311 * graphite-optimize-isl.c: Likewise.
14312 * graphite-poly.c: Likewise.
14313 * graphite-scop-detection.c: Likewise.
14314 * graphite-sese-to-poly.c: Likewise.
14315 * graphite.c: Likewise.
14316 * toplev.c: Replace the checking of HAVE_cloog with the checking
14319 2014-08-18 Richard Biener <rguenther@suse.de>
14321 PR tree-optimization/62090
14322 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
14323 (fold_builtin_3): Do not fold snprintf.
14324 (fold_builtin_4): Likewise.
14325 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
14326 moved from builtins.c.
14327 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
14328 (gimple_fold_builtin): Do not fold sprintf here.
14330 2014-08-18 Richard Biener <rguenther@suse.de>
14332 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
14334 (maybe_canonicalize_mem_ref_addr): ... this function.
14335 (fold_stmt_1): Apply it here before all simplification.
14337 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
14340 * cgraph.h (cgraph_node::create_indirect_edge): Add
14341 compute_indirect_info param.
14342 * cgraph.c (cgraph_node::create_indirect_edge): Compute
14343 indirect_info only when it is required.
14344 * cgraphclones.c (cgraph_clone_edge): Do not recompute
14345 indirect_info fore cloned indirect edge.
14347 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14348 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14349 Anna Tikhonova <anna.tikhonova@intel.com>
14350 Ilya Tocar <ilya.tocar@intel.com>
14351 Andrey Turetskiy <andrey.turetskiy@intel.com>
14352 Ilya Verbin <ilya.verbin@intel.com>
14353 Kirill Yukhin <kirill.yukhin@intel.com>
14354 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14356 * config/i386/sse.md
14357 (define_mode_iterator VI8_AVX2_AVX512BW): New.
14358 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
14360 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14361 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14362 Anna Tikhonova <anna.tikhonova@intel.com>
14363 Ilya Tocar <ilya.tocar@intel.com>
14364 Andrey Turetskiy <andrey.turetskiy@intel.com>
14365 Ilya Verbin <ilya.verbin@intel.com>
14366 Kirill Yukhin <kirill.yukhin@intel.com>
14367 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14369 * config/i386/sse.md
14370 (define_mode_iterator VF1_AVX512VL): New.
14371 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
14372 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
14375 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14376 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14377 Anna Tikhonova <anna.tikhonova@intel.com>
14378 Ilya Tocar <ilya.tocar@intel.com>
14379 Andrey Turetskiy <andrey.turetskiy@intel.com>
14380 Ilya Verbin <ilya.verbin@intel.com>
14381 Kirill Yukhin <kirill.yukhin@intel.com>
14382 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14384 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
14385 * config/i386/i386.md
14386 (define_code_iterator any_float): New.
14387 (define_code_attr floatsuffix): New.
14388 * config/i386/sse.md
14389 (define_mode_iterator VF1_128_256VL): New.
14390 (define_mode_iterator VF2_512_256VL): New.
14391 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
14393 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
14394 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
14396 (define_mode_attr qq2pssuff): New.
14397 (define_mode_attr sselongvecmode): New.
14398 (define_mode_attr sselongvecmodelower): New.
14399 (define_mode_attr sseintvecmode3): New.
14400 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
14402 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
14403 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
14404 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
14405 (define_insn "ufloatv2siv2df2<mask_name>"): New.
14407 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14408 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14409 Anna Tikhonova <anna.tikhonova@intel.com>
14410 Ilya Tocar <ilya.tocar@intel.com>
14411 Andrey Turetskiy <andrey.turetskiy@intel.com>
14412 Ilya Verbin <ilya.verbin@intel.com>
14413 Kirill Yukhin <kirill.yukhin@intel.com>
14414 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14416 * config/i386/sse.md
14417 (define_mode_iterator VF2_AVX512VL): New.
14418 (define_mode_attr sseintvecmode2): New.
14419 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
14420 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
14421 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
14423 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
14425 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
14427 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
14430 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14431 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14432 Anna Tikhonova <anna.tikhonova@intel.com>
14433 Ilya Tocar <ilya.tocar@intel.com>
14434 Andrey Turetskiy <andrey.turetskiy@intel.com>
14435 Ilya Verbin <ilya.verbin@intel.com>
14436 Kirill Yukhin <kirill.yukhin@intel.com>
14437 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14439 * config/i386/i386.md
14440 (define_insn "*movoi_internal_avx"): Add evex version.
14441 (define_insn "*movti_internal"): Ditto.
14443 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14444 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14445 Anna Tikhonova <anna.tikhonova@intel.com>
14446 Ilya Tocar <ilya.tocar@intel.com>
14447 Andrey Turetskiy <andrey.turetskiy@intel.com>
14448 Ilya Verbin <ilya.verbin@intel.com>
14449 Kirill Yukhin <kirill.yukhin@intel.com>
14450 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14452 * config/i386/i386.md
14453 (define_attr "isa"): Add avx512dq, noavx512dq.
14454 (define_attr "enabled"): Ditto.
14455 * config/i386/sse.md
14456 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
14458 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14459 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14460 Anna Tikhonova <anna.tikhonova@intel.com>
14461 Ilya Tocar <ilya.tocar@intel.com>
14462 Andrey Turetskiy <andrey.turetskiy@intel.com>
14463 Ilya Verbin <ilya.verbin@intel.com>
14464 Kirill Yukhin <kirill.yukhin@intel.com>
14465 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14467 * config/i386/i386.c
14468 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
14469 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
14470 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
14471 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
14472 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
14473 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
14474 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
14475 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
14476 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
14477 * config/i386/sse.md
14478 (define_mode_iterator VMOVE): Allow V4TI mode.
14479 (define_mode_iterator V_AVX512VL): New.
14480 (define_mode_iterator V): New handling for AVX512VL.
14481 (define_insn "avx512f_load<mode>_mask"): Delete.
14482 (define_insn "<avx512>_load<mode>_mask"): New.
14483 (define_insn "avx512f_store<mode>_mask"): Delete.
14484 (define_insn "<avx512>_store<mode>_mask"): New.
14487 2014-08-18 Yury Gribov <y.gribov@samsung.com>
14490 * asan.c (instrument_derefs): Fix bitfield check.
14492 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
14494 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
14495 * config/rs6000/htm.md (ttest): Remove clobber.
14496 * config/rs6000/predicates.md (any_mask_operand): New predicate.
14497 (and_operand): Reformat.
14498 (and_2rld_operand): New predicate.
14499 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
14501 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
14502 parameter. Handle AND directly.
14503 (rs6000_split_logical_di): Remove last parameter.
14504 (rs6000_split_logical): Remove last parameter. Remove obsolete
14506 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
14507 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
14508 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
14509 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
14510 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
14511 and 5 anonymous splitters): Delete.
14512 (and<mode>3): New expander.
14513 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
14514 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
14515 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
14516 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
14517 (floatdisf2_internal1): Remove clobbers.
14518 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
14519 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
14520 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
14521 (and<mode>3 for BOOL_128): Remove clobber.
14522 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
14523 rs6000_split_logical.
14524 (*bool<mode>3_internal for BOOL_128): Adjust call of
14525 rs6000_split_logical.
14526 (*boolc<mode>3_internal1 for BOOL_128,
14527 *boolc<mode>3_internal2 for BOOL_128,
14528 *boolcc<mode>3_internal1 for BOOL_128,
14529 *boolcc<mode>3_internal2 for BOOL_128,
14530 *eqv<mode>3_internal1 for BOOL_128,
14531 *eqv<mode>3_internal2 for BOOL_128,
14532 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
14533 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
14535 (*vec_reload_and_reg_<mptrsize>): Delete.
14537 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
14539 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
14540 and split, *boolccsi3_internal3 and split): Delete.
14541 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
14542 *boolccdi3_internal3 and split): Delete.
14543 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
14544 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
14546 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
14548 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
14549 and split, *boolcsi3_internal3 and split): Delete.
14550 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
14551 *boolcdi3_internal3 and split): Delete.
14552 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
14554 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
14556 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
14557 <'u'>: Also support printing the low-order 16 bits.
14558 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
14559 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
14560 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
14561 *booldi3_internal3 and split): Delete.
14562 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
14563 *bool<mode>3_dot2): New.
14564 (two anonymous define_splits for non_logical_cint_operand): Merge.
14566 2014-08-17 Marek Polacek <polacek@redhat.com>
14567 Manuel López-Ibáñez <manu@gcc.gnu.org>
14570 * diagnostic.c (adjust_line): Add gcc_checking_assert.
14571 (diagnostic_show_locus): Don't print caret diagnostic
14572 if a column is larger than the line_width.
14574 2014-08-17 Roman Gareev <gareevroman@gmail.com>
14576 * common.opt: Make the ISL AST generator to be the main code generator
14579 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
14581 * wide-int.h (generic_wide_int): Declare as class instead of struct.
14583 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
14586 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
14588 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
14589 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
14590 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
14592 * config/pa/pa.md (begin_brtab): Delete insn.
14593 (end_brtab): Likewise.
14595 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
14597 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
14599 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
14601 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
14602 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
14603 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
14604 (get_dynamic_type): Remove.
14605 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
14606 (clear_speculation): Bring to ipa-deivrt.h
14607 (get_class_context): Rename to ...
14608 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
14609 (contains_type_p): Update.
14610 (get_dynamic_type): Rename to ...
14611 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
14612 (possible_polymorphic_call_targets): UPdate.
14613 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
14614 * ipa-prop.c (ipa_analyze_call_uses): Update.
14616 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
14618 * doc/invoke.texi (SH options): Document missing processor variant
14619 options. Remove references to Hitachi. Undocument deprecated mspace
14622 2014-08-15 Jason Merrill <jason@redhat.com>
14624 * tree.c (type_hash_canon): Uncomment assert.
14626 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
14628 * input.h (in_system_header_at): Add comment.
14630 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
14633 * diagnostic.c (build_message_string): Make it extern.
14634 * diagnostic.h (build_message_string): Make it extern.
14636 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
14638 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
14639 load/store from/to non-floating class pseudo.
14641 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
14643 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
14645 2014-08-15 Richard Biener <rguenther@suse.de>
14647 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
14648 (get_constraint_for_ssa_var): Remove dead code.
14649 (get_constraint_for_1): Adjust.
14650 (find_what_var_points_to): Likewise.
14651 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
14653 2014-08-15 Ilya Tocar <tocarip@gmail.com>
14656 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
14657 (_mm512_mask_cmpge_epu32_mask): Ditto.
14658 (_mm512_cmpge_epu32_mask): Ditto.
14659 (_mm512_mask_cmpge_epi64_mask): Ditto.
14660 (_mm512_cmpge_epi64_mask): Ditto.
14661 (_mm512_mask_cmpge_epu64_mask): Ditto.
14662 (_mm512_cmpge_epu64_mask): Ditto.
14663 (_mm512_mask_cmple_epi32_mask): Ditto.
14664 (_mm512_cmple_epi32_mask): Ditto.
14665 (_mm512_mask_cmple_epu32_mask): Ditto.
14666 (_mm512_cmple_epu32_mask): Ditto.
14667 (_mm512_mask_cmple_epi64_mask): Ditto.
14668 (_mm512_cmple_epi64_mask): Ditto.
14669 (_mm512_mask_cmple_epu64_mask): Ditto.
14670 (_mm512_cmple_epu64_mask): Ditto.
14671 (_mm512_mask_cmplt_epi32_mask): Ditto.
14672 (_mm512_cmplt_epi32_mask): Ditto.
14673 (_mm512_mask_cmplt_epu32_mask): Ditto.
14674 (_mm512_cmplt_epu32_mask): Ditto.
14675 (_mm512_mask_cmplt_epi64_mask): Ditto.
14676 (_mm512_cmplt_epi64_mask): Ditto.
14677 (_mm512_mask_cmplt_epu64_mask): Ditto.
14678 (_mm512_cmplt_epu64_mask): Ditto.
14679 (_mm512_mask_cmpneq_epi32_mask): Ditto.
14680 (_mm512_mask_cmpneq_epu32_mask): Ditto.
14681 (_mm512_cmpneq_epu32_mask): Ditto.
14682 (_mm512_mask_cmpneq_epi64_mask): Ditto.
14683 (_mm512_cmpneq_epi64_mask): Ditto.
14684 (_mm512_mask_cmpneq_epu64_mask): Ditto.
14685 (_mm512_cmpneq_epu64_mask): Ditto.
14686 (_mm512_castpd_ps): Ditto.
14687 (_mm512_castpd_si512): Ditto.
14688 (_mm512_castps_pd): Ditto.
14689 (_mm512_castps_si512): Ditto.
14690 (_mm512_castsi512_ps): Ditto.
14691 (_mm512_castsi512_pd): Ditto.
14692 (_mm512_castpd512_pd128): Ditto.
14693 (_mm512_castps512_ps128): Ditto.
14694 (_mm512_castsi512_si128): Ditto.
14695 (_mm512_castpd512_pd256): Ditto.
14696 (_mm512_castps512_ps256): Ditto.
14697 (_mm512_castsi512_si256): Ditto.
14698 (_mm512_castpd128_pd512): Ditto.
14699 (_mm512_castps128_ps512): Ditto.
14700 (_mm512_castsi128_si512): Ditto.
14701 (_mm512_castpd256_pd512): Ditto.
14702 (_mm512_castps256_ps512): Ditto.
14703 (_mm512_castsi256_si512): Ditto.
14704 (_mm512_cmpeq_epu32_mask): Ditto.
14705 (_mm512_mask_cmpeq_epu32_mask): Ditto.
14706 (_mm512_mask_cmpeq_epu64_mask): Ditto.
14707 (_mm512_cmpeq_epu64_mask): Ditto.
14708 (_mm512_cmpgt_epu32_mask): Ditto.
14709 (_mm512_mask_cmpgt_epu32_mask): Ditto.
14710 (_mm512_mask_cmpgt_epu64_mask): Ditto.
14711 (_mm512_cmpgt_epu64_mask): Ditto.
14712 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
14713 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
14714 * config/i386/i386.c (enum ix86_builtins): Add
14715 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
14716 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
14717 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
14718 (bdesc_args): Add __builtin_ia32_si512_256si,
14719 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
14720 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
14721 __builtin_ia32_pd512_pd.
14722 (ix86_expand_args_builtin): Handle new FTYPEs.
14723 * config/i386/sse.md (castmode): Add 512-bit modes.
14724 (AVX512MODE2P): New.
14725 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
14726 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
14728 2014-08-15 Richard Biener <rguenther@suse.de>
14730 * fold-const.c (tree_swap_operands_p): Put all constants
14731 last, also strip sign-changing NOPs when considering further
14732 canonicalization. Canonicalize also when optimizing for size.
14734 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14736 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
14737 one_match > zero_match case to just before simple_sequence.
14739 2014-08-15 Richard Biener <rguenther@suse.de>
14741 * data-streamer.h (streamer_string_index, string_for_index):
14743 * data-streamer-out.c (streamer_string_index): Make static.
14744 * data-streamer-in.c (string_for_index): Likewise.
14745 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
14746 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
14748 2014-08-15 Richard Biener <rguenther@suse.de>
14750 PR tree-optimization/62031
14751 * tree-data-ref.c (dr_analyze_indices): Do not set
14752 DR_UNCONSTRAINED_BASE.
14753 (dr_may_alias_p): All indirect accesses have to go the
14754 formerly DR_UNCONSTRAINED_BASE path.
14755 * tree-data-ref.h (struct indices): Remove
14756 unconstrained_base member.
14757 (DR_UNCONSTRAINED_BASE): Remove.
14759 2014-08-15 Jakub Jelinek <jakub@redhat.com>
14761 PR middle-end/62092
14762 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
14763 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
14764 in OMP_CLAUSE_MAP in some outer target region.
14766 2014-08-15 Bin Cheng <bin.cheng@arm.com>
14768 * tree-ssa-loop-ivopts.c (ivopts_data): New field
14769 name_expansion_cache.
14770 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
14771 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
14772 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
14773 (difference_cannot_overflow_p): New parameter. Use affine
14774 expansion for equality check.
14775 (iv_elimination_compare_lt): Pass new argument.
14777 2014-08-14 DJ Delorie <dj@redhat.com>
14779 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
14780 variables to the accumulator.
14782 * config/rl78/predicates.md (rl78_near_mem_operand): New.
14783 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
14784 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
14785 with far-far moves.
14787 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
14788 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
14789 (umulqihi3_virt): Likewise.
14790 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
14791 (umulqihi3_real): Likewise.
14793 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
14795 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
14797 PR tree-optimization/62091
14798 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
14799 function_entry_reached.
14800 (walk_aliased_vdefs): Clear it here.
14801 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
14803 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
14805 * ipa-utils.h (compare_virtual_tables): Declare.
14806 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
14808 2014-08-14 Marek Polacek <polacek@redhat.com>
14811 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
14812 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
14814 2014-08-14 Tom de Vries <tom@codesourcery.com>
14816 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
14818 2014-08-14 Tom de Vries <tom@codesourcery.com>
14820 PR rtl-optimization/62004
14821 PR rtl-optimization/62030
14822 * ifcvt.c (rtx_interchangeable_p): New function.
14823 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
14824 * emit-rtl.h (mem_attrs_eq_p): Declare.
14826 2014-08-14 Roman Gareev <gareevroman@gmail.com>
14828 * graphite-scop-detection.c:
14829 Add inclusion of cp-tree.h.
14830 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
14831 in case they are pointers to object types
14833 2014-08-14 Richard Biener <rguenther@suse.de>
14835 * BASE-VER: Change to 5.0.0
14837 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14838 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14839 Anna Tikhonova <anna.tikhonova@intel.com>
14840 Ilya Tocar <ilya.tocar@intel.com>
14841 Andrey Turetskiy <andrey.turetskiy@intel.com>
14842 Ilya Verbin <ilya.verbin@intel.com>
14843 Kirill Yukhin <kirill.yukhin@intel.com>
14844 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14846 * config/i386/sse.md (define_mode_attr avx512): New.
14847 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
14849 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
14850 (define_mode_attr ssse3_avx2): Ditto.
14851 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
14852 (define_mode_attr avx2_avx512bw): New.
14853 (define_mode_attr ssedoublemodelower): New.
14854 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
14855 V32HI, V64QI modes.
14856 (define_mode_attr ssebytemode): Allow V8DI modes.
14857 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
14858 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
14859 (define_mode_attr ssePSmode2): New.
14860 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
14861 V16HI, V32HI modes.
14862 (define_mode_attr dbpsadbwmode): New.
14863 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
14864 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
14865 (vi8_sse4_1_avx2_avx512): New.
14866 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
14868 (define_mode_attr blendbits): Move before its immediate use.
14870 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14871 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14872 Anna Tikhonova <anna.tikhonova@intel.com>
14873 Ilya Tocar <ilya.tocar@intel.com>
14874 Andrey Turetskiy <andrey.turetskiy@intel.com>
14875 Ilya Verbin <ilya.verbin@intel.com>
14876 Kirill Yukhin <kirill.yukhin@intel.com>
14877 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14879 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
14880 * config/i386/subst.md
14881 (define_mode_iterator SUBST_V): Update.
14882 (define_mode_iterator SUBST_A): Ditto.
14883 (define_subst_attr "mask_operand7"): New.
14884 (define_subst_attr "mask_operand10"): New.
14885 (define_subst_attr "mask_operand_arg34") : New.
14886 (define_subst_attr "mask_expand_op3"): New.
14887 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
14888 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
14889 (define_subst_attr "mask_avx512vl_condition"): New.
14890 (define_subst_attr "round_mask_operand4"): Ditto.
14891 (define_subst_attr "round_mask_scalar_op3"): Delete.
14892 (define_subst_attr "round_mask_op4"): New.
14893 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
14895 (define_subst_attr "round_modev8sf_condition"): New.
14896 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
14898 (define_subst_attr "round_saeonly_mask_operand4"): New.
14899 (define_subst_attr "round_saeonly_mask_op4"): New.
14900 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
14901 V8DImode, V16SImode.
14902 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
14903 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
14904 (define_subst_attr "mask_expand4_args"): New.
14905 (define_subst "mask_expand4"): New.
14907 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14908 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14909 Anna Tikhonova <anna.tikhonova@intel.com>
14910 Ilya Tocar <ilya.tocar@intel.com>
14911 Andrey Turetskiy <andrey.turetskiy@intel.com>
14912 Ilya Verbin <ilya.verbin@intel.com>
14913 Kirill Yukhin <kirill.yukhin@intel.com>
14914 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14916 * config/i386/i386.md
14917 (define_attr "isa"): Add avx512bw,noavx512bw.
14918 (define_attr "enabled"): Ditto.
14919 (define_split): Add 32/64-bit mask logic.
14920 (define_insn "*k<logic>qi"): New.
14921 (define_insn "*k<logic>hi"): New.
14922 (define_insn "*anddi_1"): Add mask version.
14923 (define_insn "*andsi_1"): Ditto.
14924 (define_insn "*<code><mode>_1"): Ditto.
14925 (define_insn "*<code>hi_1"): Ditto.
14926 (define_insn "kxnor<mode>"): New.
14927 (define_insn "kunpcksi"): New.
14928 (define_insn "kunpckdi"): New.
14929 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
14930 (define_insn "*one_cmplhi2_1"): Ditto.
14932 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14933 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14934 Anna Tikhonova <anna.tikhonova@intel.com>
14935 Ilya Tocar <ilya.tocar@intel.com>
14936 Andrey Turetskiy <andrey.turetskiy@intel.com>
14937 Ilya Verbin <ilya.verbin@intel.com>
14938 Kirill Yukhin <kirill.yukhin@intel.com>
14939 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14941 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
14944 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14945 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14946 Anna Tikhonova <anna.tikhonova@intel.com>
14947 Ilya Tocar <ilya.tocar@intel.com>
14948 Andrey Turetskiy <andrey.turetskiy@intel.com>
14949 Ilya Verbin <ilya.verbin@intel.com>
14950 Kirill Yukhin <kirill.yukhin@intel.com>
14951 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14953 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
14955 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
14956 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
14957 xmm/ymm16+ when availble.
14958 * config/i386/i386.h
14959 (HARD_REGNO_NREGS): Add mask regs.
14960 (VALID_AVX512F_REG_MODE): Ditto.
14961 (VALID_AVX512F_REG_MODE) : Define.
14962 (VALID_MASK_AVX512BW_MODE): Ditto.
14963 (reg_class) (MASK_REG_P(X)): Define.
14964 * config/i386/i386.md: Do not split long moves with mask register,
14965 use kmovb if avx512bw is availible.
14966 (movdi_internal): Handle mask registers.
14968 2014-08-14 Richard Biener <rguenther@suse.de>
14970 PR tree-optimization/62081
14971 * tree-ssa-loop.c (pass_fix_loops): New pass.
14972 (pass_tree_loop::gate): Do not fixup loops here.
14973 * tree-pass.h (make_pass_fix_loops): Declare.
14974 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
14976 2014-08-14 Richard Biener <rguenther@suse.de>
14978 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
14979 (type_hash_canon): ... this and avoid 2nd lookup for the add.
14981 2014-08-14 Richard Biener <rguenther@suse.de>
14983 PR tree-optimization/62090
14984 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
14985 (fold_builtin_2): Do not fold sprintf.
14986 (fold_builtin_3): Likewise.
14987 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
14988 moved from builtins.c.
14989 (gimple_fold_builtin): Fold sprintf.
14991 2014-08-14 Richard Biener <rguenther@suse.de>
14993 PR rtl-optimization/62079
14994 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
14997 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
14999 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
15000 current_function_decl.
15002 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15004 * cgraph.c (cgraph_node::function_symbol): Fix wrong
15005 cgraph_function_node to cgraph_node::function_symbol
15008 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
15010 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
15011 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
15013 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
15015 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
15018 2014-08-13 Roman Gareev <gareevroman@gmail.com>
15020 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
15023 2014-08-12 Jakub Jelinek <jakub@redhat.com>
15026 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
15027 any registers that are used in mem_insn.
15029 2014-08-12 Steve Ellcey <sellcey@mips.com>
15031 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
15033 2014-08-12 Steve Ellcey <sellcey@mips.com>
15035 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
15036 (MULTILIB_DIRNAMES): Ditto.
15037 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
15038 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
15039 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
15040 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
15041 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
15042 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
15044 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15047 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
15048 of __ARM_SIZEOF_WCHAR_T.
15050 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15053 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
15054 Remove unnecessary attributes.
15056 2014-08-12 Yury Gribov <y.gribov@samsung.com>
15058 * internal-fn.c (init_internal_fns): Fix off-by-one.
15060 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
15061 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15062 Anna Tikhonova <anna.tikhonova@intel.com>
15063 Ilya Tocar <ilya.tocar@intel.com>
15064 Andrey Turetskiy <andrey.turetskiy@intel.com>
15065 Ilya Verbin <ilya.verbin@intel.com>
15066 Kirill Yukhin <kirill.yukhin@intel.com>
15067 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15069 * config/i386/i386.c (standard_sse_constant_opcode): Use
15070 vpxord/vpternlog if avx512 is availible.
15072 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
15074 PR middle-end/62103
15075 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
15076 bitfields, that is when size doesn't match the size of type or the
15077 size of the constructor.
15079 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
15081 * config/rs6000/constraints.md (wh constraint): New constraint,
15082 for FP registers if direct move is available.
15083 (wi constraint): New constraint, for VSX/FP registers that can
15084 handle 64-bit integers.
15085 (wj constraint): New constraint for VSX/FP registers that can
15086 handle 64-bit integers for direct moves.
15087 (wk constraint): New constraint for VSX/FP registers that can
15088 handle 64-bit doubles for direct moves.
15089 (wy constraint): Make documentation match implementation.
15091 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
15092 scalar_in_vmx_p field to simplify tests of whether SFmode or
15093 DFmode can go in the Altivec registers.
15094 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
15095 (rs6000_setup_reg_addr_masks): Likewise.
15096 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
15097 field, and wh/wi/wj/wk constraints.
15098 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
15099 the wh/wi/wj/wk constraints.
15100 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
15101 upper registers, prefer VSX registers unless the operation is a
15102 memory operation with REG+OFFSET addressing.
15104 * config/rs6000/vsx.md (VSr mode attribute): Add support for
15105 DImode. Change SFmode to use ww constraint instead of d to allow
15106 SF registers in the upper registers.
15109 (VSr5): Fix thinko in comment.
15110 (VSa): New mode attribute that is an alternative to wa, that
15111 returns the VSX register class that a mode can go in, but may not
15112 be the preferred register class.
15113 (VS_64dm): New mode attribute for appropriate register classes for
15114 referencing 64-bit elements of vectors for direct moves and normal
15116 (VS_64reg): Likewise.
15117 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
15118 register allocator to only registers the data type can handle.
15119 (vsx_le_perm_load_<mode>): Likewise.
15120 (vsx_le_perm_store_<mode>): Likewise.
15121 (vsx_xxpermdi2_le_<mode>): Likewise.
15122 (vsx_xxpermdi4_le_<mode>): Likewise.
15123 (vsx_lxvd2x2_le_<mode>): Likewise.
15124 (vsx_lxvd2x4_le_<mode>): Likewise.
15125 (vsx_stxvd2x2_le_<mode>): Likewise.
15126 (vsx_add<mode>3): Likewise.
15127 (vsx_sub<mode>3): Likewise.
15128 (vsx_mul<mode>3): Likewise.
15129 (vsx_div<mode>3): Likewise.
15130 (vsx_tdiv<mode>3_internal): Likewise.
15131 (vsx_fre<mode>2): Likewise.
15132 (vsx_neg<mode>2): Likewise.
15133 (vsx_abs<mode>2): Likewise.
15134 (vsx_nabs<mode>2): Likewise.
15135 (vsx_smax<mode>3): Likewise.
15136 (vsx_smin<mode>3): Likewise.
15137 (vsx_sqrt<mode>2): Likewise.
15138 (vsx_rsqrte<mode>2): Likewise.
15139 (vsx_tsqrt<mode>2_internal): Likewise.
15140 (vsx_fms<mode>4): Likewise.
15141 (vsx_nfma<mode>4): Likewise.
15142 (vsx_eq<mode>): Likewise.
15143 (vsx_gt<mode>): Likewise.
15144 (vsx_ge<mode>): Likewise.
15145 (vsx_eq<mode>_p): Likewise.
15146 (vsx_gt<mode>_p): Likewise.
15147 (vsx_ge<mode>_p): Likewise.
15148 (vsx_xxsel<mode>): Likewise.
15149 (vsx_xxsel<mode>_uns): Likewise.
15150 (vsx_copysign<mode>3): Likewise.
15151 (vsx_float<VSi><mode>2): Likewise.
15152 (vsx_floatuns<VSi><mode>2): Likewise.
15153 (vsx_fix_trunc<mode><VSi>2): Likewise.
15154 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
15155 (vsx_x<VSv>r<VSs>i): Likewise.
15156 (vsx_x<VSv>r<VSs>ic): Likewise.
15157 (vsx_btrunc<mode>2): Likewise.
15158 (vsx_b2trunc<mode>2): Likewise.
15159 (vsx_floor<mode>2): Likewise.
15160 (vsx_ceil<mode>2): Likewise.
15161 (vsx_<VS_spdp_insn>): Likewise.
15162 (vsx_xscvspdp): Likewise.
15163 (vsx_xvcvspuxds): Likewise.
15164 (vsx_float_fix_<mode>2): Likewise.
15165 (vsx_set_<mode>): Likewise.
15166 (vsx_extract_<mode>_internal1): Likewise.
15167 (vsx_extract_<mode>_internal2): Likewise.
15168 (vsx_extract_<mode>_load): Likewise.
15169 (vsx_extract_<mode>_store): Likewise.
15170 (vsx_splat_<mode>): Likewise.
15171 (vsx_xxspltw_<mode>): Likewise.
15172 (vsx_xxspltw_<mode>_direct): Likewise.
15173 (vsx_xxmrghw_<mode>): Likewise.
15174 (vsx_xxmrglw_<mode>): Likewise.
15175 (vsx_xxsldwi_<mode>): Likewise.
15176 (vsx_xscvdpspn): Tighten constraints to only use register classes
15178 (vsx_xscvspdpn): Likewise.
15179 (vsx_xscvdpspn_scalar): Likewise.
15181 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
15182 wj, and wk constraints.
15183 (GPR_REG_CLASS_P): New helper macro for register classes targeting
15184 general purpose registers.
15186 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
15188 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
15189 DImode instead of wm. Use wk constraint for direct move of DFmode
15191 (extendsidi2_lfiwax): Likewise.
15192 (lfiwax): Likewise.
15193 (lfiwzx): Likewise.
15194 (movdi_internal64): Likewise.
15196 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
15197 wk constraints. Make the wy constraint documentation match them
15200 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
15202 Replacement of isl_int by isl_val
15203 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
15204 (compute_bounds_for_param): use isl_val instead of isl_int
15205 (compute_bounds_for_loop): likewise
15206 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
15207 (build_linearized_memory_access): use isl_val instead of isl_int
15208 (pdr_stride_in_loop): likewise
15209 * graphite-optimize-isl.c:
15210 (getPrevectorMap): use isl_val instead of isl_int
15212 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
15213 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
15214 (extern the_isl_ctx): declare
15215 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
15216 (extract_affine_gmp): likewise
15218 (build_loop_iteration_domains): likewise
15219 (add_param_constraints): likewise
15221 2014-08-11 Richard Biener <rguenther@suse.de>
15223 PR tree-optimization/62075
15224 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
15225 handle uses in patterns.
15227 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15228 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15229 Anna Tikhonova <anna.tikhonova@intel.com>
15230 Ilya Tocar <ilya.tocar@intel.com>
15231 Andrey Turetskiy <andrey.turetskiy@intel.com>
15232 Ilya Verbin <ilya.verbin@intel.com>
15233 Kirill Yukhin <kirill.yukhin@intel.com>
15234 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15236 * common/config/i386/i386-common.c
15237 (OPTION_MASK_ISA_AVX512VL_SET): Define.
15238 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
15239 (ix86_handle_option): Handle OPT_mavx512vl.
15240 * config/i386/cpuid.h (bit_AVX512VL): Define.
15241 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
15242 set -mavx512vl accordingly.
15243 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15244 OPTION_MASK_ISA_AVX512VL.
15245 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
15246 (ix86_option_override_internal): Define PTA_AVX512VL, handle
15247 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
15248 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
15249 * config/i386/i386.h (TARGET_AVX512VL): Define.
15250 (TARGET_AVX512VL_P(x)): Ditto.
15251 * config/i386/i386.opt: Add mavx512vl.
15253 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
15255 PR tree-optimization/62073
15256 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
15259 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15260 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15261 Anna Tikhonova <anna.tikhonova@intel.com>
15262 Ilya Tocar <ilya.tocar@intel.com>
15263 Andrey Turetskiy <andrey.turetskiy@intel.com>
15264 Ilya Verbin <ilya.verbin@intel.com>
15265 Kirill Yukhin <kirill.yukhin@intel.com>
15266 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15268 * common/config/i386/i386-common.c
15269 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
15270 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
15271 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
15272 (ix86_handle_option): Handle OPT_mavx512bw.
15273 * config/i386/cpuid.h (bit_AVX512BW): Define.
15274 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
15275 set -mavx512bw accordingly.
15276 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15277 OPTION_MASK_ISA_AVX512BW.
15278 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
15279 (ix86_option_override_internal): Define PTA_AVX512BW, handle
15280 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
15281 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
15282 * config/i386/i386.h (TARGET_AVX512BW): Define.
15283 (TARGET_AVX512BW_P(x)): Ditto.
15284 * config/i386/i386.opt: Add mavx512bw.
15286 2014-08-11 Richard Biener <rguenther@suse.de>
15288 PR tree-optimization/62070
15289 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
15290 Remove SSA checking.
15292 2014-08-11 Yury Gribov <y.gribov@samsung.com>
15294 * asan.c (asan_check_flags): New enum.
15295 (build_check_stmt_with_calls): Removed function.
15296 (build_check_stmt): Split inlining logic to
15297 asan_expand_check_ifn.
15298 (instrument_derefs): Rename parameter.
15299 (instrument_mem_region_access): Rename parameter.
15300 (instrument_strlen_call): Likewise.
15301 (asan_expand_check_ifn): New function.
15302 (asan_instrument): Remove old code.
15303 (pass_sanopt::execute): Change handling of
15304 asan-instrumentation-with-call-threshold.
15305 (asan_clear_shadow): Fix formatting.
15306 (asan_function_start): Likewise.
15307 (asan_emit_stack_protection): Likewise.
15308 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
15309 Update description.
15310 * internal-fn.c (expand_ASAN_CHECK): New function.
15311 * internal-fn.def (ASAN_CHECK): New internal function.
15312 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
15313 Update description.
15314 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
15315 * tree.c: Small comment fix.
15317 2014-08-11 Yury Gribov <y.gribov@samsung.com>
15319 * gimple.c (gimple_call_fnspec): Support internal functions.
15320 (gimple_call_return_flags): Use const.
15321 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
15322 * internal-fn.def: Add fnspec information.
15323 * internal-fn.h (internal_fn_fnspec): New function.
15324 (init_internal_fns): Declare new function.
15325 * internal-fn.c (internal_fn_fnspec_array): New global variable.
15326 (init_internal_fns): New function.
15327 * tree-core.h: Update macro call.
15328 * tree.c (build_common_builtin_nodes): Initialize internal fns.
15330 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
15332 * lto-streamer.h (struct output_block::symbol): Change from
15333 struct symtab_node to plain symtab_node.
15334 (referenced_from_this_partition_p): Change first parameter
15335 from struct symtab_node to plain symtab_node.
15337 2014-08-10 Marek Polacek <polacek@redhat.com>
15340 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
15342 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
15344 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
15345 DECL correctly; do not give up on types in static storage.
15347 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
15349 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
15351 2014-08-09 Roman Gareev <gareevroman@gmail.com>
15353 * graphite-isl-ast-to-gimple.c:
15354 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
15356 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
15358 2014-08-08 Guozhi Wei <carrot@google.com>
15360 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
15362 2014-08-08 Cary Coutant <ccoutant@google.com>
15364 * dwarf2out.c (get_skeleton_type_unit): Remove.
15365 (output_skeleton_debug_sections): Remove skeleton type units.
15366 (output_comdat_type_unit): Likewise.
15367 (dwarf2out_finish): Likewise.
15369 2014-08-07 Yi Yang <ahyangyi@google.com>
15371 * predict.c (expr_expected_value_1): Remove the redundant assignment.
15373 2014-08-08 Richard Biener <rguenther@suse.de>
15375 * lto-streamer.h (struct lto_input_block): Make it a class
15376 with a constructor.
15377 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
15378 (struct lto_function_header, struct lto_simple_header,
15379 struct lto_simple_header_with_strings,
15380 struct lto_decl_header, struct lto_function_header): Make
15381 a simple inheritance hieararchy. Remove unused fields.
15382 (struct lto_asm_header): Remove.
15383 * lto-streamer-out.c (produce_asm): Adjust.
15384 (lto_output_toplevel_asms): Likewise.
15385 (produce_asm_for_decls): Likewise.
15386 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
15387 * data-streamer-in.c (string_for_index): Likewise.
15388 * ipa-inline-analysis.c (inline_read_section): Likewise.
15389 * ipa-prop.c (ipa_prop_read_section): Likewise.
15390 (read_replacements_section): Likewise.
15391 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
15392 * lto-section-in.c (lto_create_simple_input_block): Likewise.
15393 (lto_destroy_simple_input_block): Likewise.
15394 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
15395 (lto_input_toplevel_asms): Likewise.
15397 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
15398 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15399 Anna Tikhonova <anna.tikhonova@intel.com>
15400 Ilya Tocar <ilya.tocar@intel.com>
15401 Andrey Turetskiy <andrey.turetskiy@intel.com>
15402 Ilya Verbin <ilya.verbin@intel.com>
15403 Kirill Yukhin <kirill.yukhin@intel.com>
15404 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15406 * common/config/i386/i386-common.c
15407 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
15408 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
15409 (ix86_handle_option): Handle OPT_mavx512dq.
15410 * config/i386/cpuid.h (bit_AVX512DQ): Define.
15411 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
15412 set -mavx512dq accordingly.
15413 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15414 OPTION_MASK_ISA_AVX512DQ.
15415 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
15416 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
15417 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
15418 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
15419 * config/i386/i386.h (TARGET_AVX512DQ): Define.
15420 (TARGET_AVX512DQ_P(x)): Ditto.
15421 * config/i386/i386.opt: Add mavx512dq.
15423 2014-08-08 Richard Biener <rguenther@suse.de>
15425 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
15426 target_percent, target_percent_s): Export.
15427 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
15428 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
15429 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
15430 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
15431 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
15432 Move to gimple-fold.c.
15433 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
15435 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
15436 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
15437 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
15438 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
15439 (rewrite_call_expr_array): Remove.
15440 (fold_builtin_sprintf_chk): Likewise.
15441 (fold_builtin_snprintf_chk): Likewise.
15442 (fold_builtin_varargs): Remove handling of sprintf_chk,
15443 vsprintf_chk, snprintf_chk and vsnprintf_chk.
15444 (gimple_fold_builtin_sprintf_chk): Remove.
15445 (gimple_fold_builtin_snprintf_chk): Likewise.
15446 (gimple_fold_builtin_varargs): Likewise.
15447 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
15448 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
15449 * gimple.c (gimple_seq_add_seq_without_update): New function.
15450 * gimple.h (gimple_seq_add_seq_without_update): Declare.
15451 * gimple-fold.c: Include output.h.
15452 (gsi_replace_with_seq_vops): New function, split out from ...
15453 (gimplify_and_update_call_from_tree): ... here.
15454 (replace_call_with_value): New function.
15455 (replace_call_with_call_and_fold): Likewise.
15456 (var_decl_component_p): Moved from builtins.c.
15457 (gimple_fold_builtin_memory_op): Moved from builtins.c
15458 fold_builtin_memory_op and rewritten to GIMPLE.
15459 (gimple_fold_builtin_memset): Likewise.
15460 (gimple_fold_builtin_strcpy): Likewise.
15461 (gimple_fold_builtin_strncpy): Likewise.
15462 (gimple_fold_builtin_strcat): Likewise.
15463 (gimple_fold_builtin_fputs): Likewise.
15464 (gimple_fold_builtin_memory_chk): Likewise.
15465 (gimple_fold_builtin_stxcpy_chk): Likewise.
15466 (gimple_fold_builtin_stxncpy_chk): Likewise.
15467 (gimple_fold_builtin_snprintf_chk): Likewise.
15468 (gimple_fold_builtin_sprintf_chk): Likewise.
15469 (gimple_fold_builtin_strlen): New function.
15470 (gimple_fold_builtin_with_strlen): New function split out from
15471 gimple_fold_builtin.
15472 (gimple_fold_builtin): Change signature and handle
15473 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
15474 here. Call gimple_fold_builtin_with_strlen.
15475 (gimple_fold_call): Adjust.
15477 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
15479 * calls.c (precompute_arguments): Check
15480 promoted_for_signed_and_unsigned_p and set the promoted mode.
15481 (promoted_for_signed_and_unsigned_p): New function.
15482 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
15483 and set the promoted mode.
15484 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
15485 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
15486 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
15489 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
15491 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
15492 instead of SUBREG_PROMOTED_UNSIGNED_SET.
15493 (expand_call): Likewise.
15494 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
15495 to get promoted mode.
15496 * combine.c (record_promoted_value): Skip > 0 comparison with
15497 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
15498 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
15499 of SUBREG_PROMOTED_UNSIGNED_P.
15500 (convert_modes): Likewise.
15501 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
15502 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
15503 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
15504 SUBREG_PROMOTED_UNSIGNED_SET.
15505 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
15506 instead of SUBREG_PROMOTED_UNSIGNED_SET.
15507 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
15508 SUBREG_PROMOTED_SET.
15509 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
15510 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
15511 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
15512 of SUBREG_PROMOTED_UNSIGNED_P.
15513 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
15514 (SUBREG_PROMOTED_SET): New define.
15515 (SUBREG_PROMOTED_GET): Likewise.
15516 (SUBREG_PROMOTED_SIGN): Likewise.
15517 (SUBREG_PROMOTED_SIGNED_P): Likewise.
15518 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
15519 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
15520 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
15521 instead of SUBREG_PROMOTED_UNSIGNED_GET.
15522 (nonzero_bits1): Skip > 0 comparison with the results as
15523 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
15524 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
15525 of !SUBREG_PROMOTED_UNSIGNED_P.
15526 * simplify-rtx.c (simplify_unary_operation_1): Use new
15527 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
15528 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
15529 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
15530 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
15532 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
15534 * ipa-devirt.c: Include gimple-pretty-print.h
15535 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
15537 (decl_maybe_in_construction_p): Fix conditional on cdtor check
15538 (get_polymorphic_call_info): Fix return value
15539 (type_change_info): New sturcture based on ipa-prop
15541 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
15542 based on ipa-prop variant.
15543 (extr_type_from_vtbl_ptr_store): New function
15544 based on ipa-prop variant.
15545 (record_known_type): New function.
15546 (check_stmt_for_type_change): New function.
15547 (get_dynamic_type): New function.
15548 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
15549 * tree-ssa-pre.c: ipa-utils.h
15550 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
15551 machinery; sanity check with ipa-prop devirtualization.
15552 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
15555 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
15557 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
15558 * alias.c, cfgexpand.c, cgraphbuild.c,
15559 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
15560 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
15561 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
15562 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
15563 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
15564 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
15565 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
15566 dse.c, except.c, gengtype.c, gimple-expr.c,
15567 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
15568 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
15569 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
15570 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
15571 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
15572 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
15574 * pointer-set.c: Remove file.
15575 * pointer-set.h: Remove file.
15577 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15579 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
15580 * config/arm/types.md (f_sels, f_seld): Delete.
15582 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15584 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
15585 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
15586 (aarch64_movdi_<mode>high): Likewise.
15587 (aarch64_mov<mode>high_di): Likewise.
15588 (aarch64_movdi_<mode>low): Likewise.
15589 (aarch64_mov<mode>low_di): Likewise.
15590 (aarch64_movtilow_tilow): Likewise.
15591 Add comment explaining usage of fp,simd attributes and of
15592 TARGET_FLOAT and TARGET_SIMD.
15594 2014-08-07 Ian Bolton <ian.bolton@arm.com>
15595 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15597 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
15598 Use MOVN when one of the half-words is 0xffff.
15600 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
15602 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
15604 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15606 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
15607 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
15608 (rfs_str): String corresponding to RFS_* constants.
15609 (rank_for_schedule_stats_t): New typedef.
15610 (rank_for_schedule_stats): New static variable.
15611 (rfs_result): New static function.
15612 (rank_for_schedule): Track statistics for deciding heuristics.
15613 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
15615 (ready_sort): Use them for debug printouts.
15616 (schedule_block): Init statistics state. Print statistics on
15617 rank_for_schedule decisions.
15619 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15621 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
15623 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
15625 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
15628 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
15630 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
15631 function to not conflict.
15632 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
15633 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
15634 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
15635 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
15636 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
15639 2014-08-07 Marek Polacek <polacek@redhat.com>
15641 * fold-const.c (fold_binary_loc): Add folding of
15642 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
15644 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
15646 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
15647 instead of type size.
15648 (ASM_FINISH_DECLARE_OBJECT): Likewise.
15650 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
15652 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
15653 (*thumb1_movqi_insn): Likewise.
15654 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
15656 2014-08-07 Tom de Vries <tom@codesourcery.com>
15658 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
15659 (glibc_2_11_or_earlier): Remove effective-target keywords.
15661 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
15663 * config/arm/arm.c (bdesc_2arg): Fix typo.
15664 (arm_atomic_assign_expand_fenv): Remove The default implementation.
15666 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
15668 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
15670 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
15673 * haifa-sched.c (advance_one_cycle): Fix dump.
15674 (schedule_block): Don't advance cycle if we are already at the
15675 beginning of the cycle.
15677 2014-08-06 Martin Jambor <mjambor@suse.cz>
15680 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
15682 2014-08-06 Richard Biener <rguenther@suse.de>
15685 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
15687 (lto_input_tree): Pop SCCs here.
15689 2014-08-06 Richard Biener <rguenther@suse.de>
15691 PR tree-optimization/61320
15692 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
15693 handle misaligned loads.
15695 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
15697 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
15698 (aarch64_expand_vec_perm_const): Check for dup before zip.
15700 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15702 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
15703 CONST_INT_P instead of GET_CODE and compare.
15704 (aarch64_select_cc_mode): Likewise.
15705 (aarch64_print_operand): Likewise.
15706 (aarch64_rtx_costs): Likewise.
15707 (aarch64_simd_valid_immediate): Likewise.
15708 (aarch64_simd_check_vect_par_cnst_half): Likewise.
15709 (aarch64_simd_emit_pair_result_insn): Likewise.
15711 2014-08-05 David Malcolm <dmalcolm@redhat.com>
15713 * gdbhooks.py (find_gcc_source_dir): New helper function.
15714 (class PassNames): New class, locating and parsing passes.def.
15715 (class BreakOnPass): New command "break-on-pass".
15717 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
15719 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
15722 2014-08-05 Richard Biener <rguenther@suse.de>
15724 PR rtl-optimization/61672
15725 * emit-rtl.h (mem_attrs_eq_p): Declare.
15726 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
15727 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
15728 * cfgcleanup.c (merge_memattrs): Likewise.
15729 Include emit-rtl.h.
15731 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15733 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
15734 rather than singleton vectors.
15735 (vqdmlsls_lane_s32): Likewise.
15737 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15739 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
15740 Use VSDQ_HSI mode iterator.
15741 (aarch64_sqrdmulh_laneq<mode>): Likewise.
15742 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
15743 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
15744 Use BUILTIN_VDQHS macro.
15745 (sqrdmulh_laneq): Likewise.
15746 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
15747 (vqdmlals_laneq_s32): Likewise.
15748 (vqdmlslh_laneq_s16): Likewise.
15749 (vqdmlsls_laneq_s32): Likewise.
15750 (vqdmulhh_laneq_s16): Likewise.
15751 (vqdmulhs_laneq_s32): Likewise.
15752 (vqrdmulhh_laneq_s16): Likewise.
15753 (vqrdmulhs_laneq_s32): Likewise.
15755 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15757 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
15758 (vmuld_laneq_f64): Likewise.
15759 (vmuls_laneq_f32): Likewise.
15760 (vmul_n_f64): Likewise.
15761 (vmuld_lane_f64): Reimplement in C.
15762 (vmuls_lane_f32): Likewise.
15764 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15766 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
15768 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
15770 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15772 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
15773 (rbitsi2): Likewise.
15774 (*arm_rev): Set predicable and predicable_short_it attributes.
15776 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15778 * convert.c (convert_to_integer): Guard transformation to lrint by
15781 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
15783 * config/aarch64/aarch64-builtins.c
15784 (aarch64_simd_builtin_type_mode): Delete.
15785 (v8qi_UP): Remap to V8QImode.
15786 (v4hi_UP): Remap to V4HImode.
15787 (v2si_UP): Remap to V2SImode.
15788 (v2sf_UP): Remap to V2SFmode.
15789 (v1df_UP): Remap to V1DFmode.
15790 (di_UP): Remap to DImode.
15791 (df_UP): Remap to DFmode.
15792 (v16qi_UP):V16QImode.
15793 (v8hi_UP): Remap to V8HImode.
15794 (v4si_UP): Remap to V4SImode.
15795 (v4sf_UP): Remap to V4SFmode.
15796 (v2di_UP): Remap to V2DImode.
15797 (v2df_UP): Remap to V2DFmode.
15798 (ti_UP): Remap to TImode.
15799 (ei_UP): Remap to EImode.
15800 (oi_UP): Remap to OImode.
15801 (ci_UP): Map to CImode.
15802 (xi_UP): Remap to XImode.
15803 (si_UP): Remap to SImode.
15804 (sf_UP): Remap to SFmode.
15805 (hi_UP): Remap to HImode.
15806 (qi_UP): Remap to QImode.
15807 (aarch64_simd_builtin_datum): Make mode a machine_mode.
15808 (VAR1): Build builtin name.
15809 (aarch64_init_simd_builtins): Remove dead code.
15811 2014-08-05 Roman Gareev <gareevroman@gmail.com>
15813 * graphite-isl-ast-to-gimple.c:
15814 (set_options): New function.
15815 (scop_to_isl_ast): Add calling of set_options.
15817 2014-08-05 Jakub Jelinek <jakub@redhat.com>
15819 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
15820 (analyze_iv_to_split_insn): Don't initialize them.
15821 (get_ivts_expr): Removed.
15822 (allocate_basic_variable, insert_base_initialization): Use
15823 SET_SRC instead of *get_ivts_expr.
15824 (split_iv): Use &SET_SRC instead of get_ivts_expr.
15826 2014-08-05 Roman Gareev <gareevroman@gmail.com>
15828 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
15829 (translate_isl_ast_for_loop): Add checking of the
15830 flag_loop_parallelize_all.
15831 (ast_build_before_for): New function.
15832 (scop_to_isl_ast): Add checking of the
15833 flag_loop_parallelize_all.
15834 * graphite-dependences.c: Move the defenition of the
15835 scop_get_dependences from graphite-optimize-isl.c to this file.
15836 (apply_schedule_on_deps): Add checking of the ux's emptiness.
15837 (carries_deps): Add checking of the x's value.
15838 * graphite-optimize-isl.c: Move the defenition of the
15839 scop_get_dependences to graphite-dependences.c.
15840 * graphite-poly.h: Add declarations of scop_get_dependences
15843 2014-08-04 Rohit <rohitarulraj@freescale.com>
15846 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
15848 (alt_reg_names): Likewise.
15849 (rs6000_dwarf_register_span): For SPE high registers, replace
15850 dwarf register numbers with GCC hard register numbers.
15851 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
15852 (rs6000_dbx_register_number): For SPE high registers, return dwarf
15853 register number for the corresponding GCC hard register number.
15854 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
15855 newly added GCC hard register numbers for SPE high registers.
15856 (DWARF_FRAME_REGISTERS): Likewise.
15857 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
15858 (DWARF_FRAME_REGNUM): Likewise.
15859 (FIXED_REGISTERS): Likewise.
15860 (CALL_USED_REGISTERS): Likewise.
15861 (CALL_REALLY_USED_REGISTERS): Likewise.
15862 (REG_ALLOC_ORDER): Likewise.
15863 (enum reg_class): Likewise.
15864 (REG_CLASS_NAMES): Likewise.
15865 (REG_CLASS_CONTENTS): Likewise.
15866 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
15868 2014-08-04 Richard Biener <rguenther@suse.de>
15870 * gimple-fold.h (gimple_fold_builtin): Remove.
15871 * gimple-fold.c (gimple_fold_builtin): Make static.
15872 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
15873 fold_stmt, not gimple_fold_builtin.
15875 2014-08-04 Martin Liska <mliska@suse.cz>
15877 * cgraph.h (csi_end_p): Removed.
15878 (csi_next): Likewise.
15879 (csi_node): Likewise.
15880 (csi_start): Likewise.
15881 (cgraph_node_in_set_p): Likewise.
15882 (cgraph_node_set_size): Likewise.
15883 (vsi_end_p): Likewise.
15884 (vsi_next): Likewise.
15885 (vsi_node): Likewise.
15886 (vsi_start): Likewise.
15887 (varpool_node_set_size): Likewise.
15888 (cgraph_node_set_nonempty_p): Likewise.
15889 (varpool_node_set_nonempty_p): Likewise.
15890 * cgraphunit.c (cgraph_process_new_functions): vec replaces
15892 * ipa-inline-transform.c: Likewise.
15893 * ipa-utils.c (cgraph_node_set_new): Removed.
15894 (cgraph_node_set_add): Likewise.
15895 (cgraph_node_set_remove): Likewise.
15896 (cgraph_node_set_find): Likewise.
15897 (dump_cgraph_node_set): Likewise.
15898 (debug_cgraph_node_set): Likewise.
15899 (free_cgraph_node_set): Likewise.
15900 (varpool_node_set_new): Likewise.
15901 (varpool_node_set_add): Likewise.
15902 (varpool_node_set_remove): Likewise.
15903 (varpool_node_set_find): Likewise.
15904 (dump_varpool_node_set): Likewise.
15905 (free_varpool_node_set): Likewise.
15906 (debug_varpool_node_set): Likewise.
15907 * tree-emutls.c (struct tls_var_data):
15908 (emutls_index): Removed.
15909 (emutls_decl): Likewise.
15910 (gen_emutls_addr): Function implementation uses newly added
15911 hash_map<varpool_node *, tls_var_data>.
15912 (clear_access_vars): Likewise.
15913 (create_emultls_var): Likewise.
15914 (ipa_lower_emutls): Likewise.
15915 (reset_access): New function.
15917 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15919 * config/i386/i386.c (ix86_option_override_internal): Add
15920 PTA_RDRND and PTA_MOVBE for bdver4.
15922 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15923 James Greenhalgh <james.greenhalgh@arm.com>
15925 * doc/md.texi (clrsb): Document.
15926 (clz): Change reference to x into operand 1.
15928 (popcount): Likewise.
15930 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15933 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
15934 move to subtarget in serial version if result is ignored.
15936 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15937 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15939 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
15940 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
15941 (sched_analyze_insn): Update use of try_group_insn to
15942 sched_macro_fuse_insns.
15943 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
15944 arguments that are not conditional jumps.
15946 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15948 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
15949 family information. Handle BTVER2 cpu with cpuid family value.
15951 2014-08-04 Tom de Vries <tom@codesourcery.com>
15953 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
15954 (glibc_2_11_or_earlier): Document effective-target keywords.
15956 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
15958 * ipa-devirt.c (odr_type_warn_count): Add type.
15959 (possible_polymorphic_call_targets): Set it.
15960 (ipa_devirt): Use it.
15962 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
15964 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
15966 * ipa-devirt.c: Include hash-map.h
15967 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
15968 (clear_speculation): Break out of ...
15969 (get_class_context): ... here; speed up handling obviously useless
15971 (odr_type_warn_count, decl_warn_count): New structures.
15972 (final_warning_record): New structure.
15973 (final_warning_records): New static variable.
15974 (possible_polymorphic_call_targets): Cleanup handling of
15975 speculative info; do not build speculation when user do not care;
15976 record info about warnings when asked for.
15977 (add_decl_warning): New function.
15978 (type_warning_cmp): New function.
15979 (decl_warning_cmp): New function.
15980 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
15981 (gate): Enable pass when warnings are requested.
15982 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
15985 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
15987 * hash-map.h (default_hashmap_traits::mark_key_deleted):
15989 (hash_map::remove): New method.
15990 (hash_map::traverse): New method.
15991 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
15992 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
15993 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
15994 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
15995 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
15996 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
15999 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16001 * hash-set.h: new File.
16002 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
16003 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
16004 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
16005 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
16006 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
16007 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
16008 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
16009 varpool.c: Use hash_set instead of pointer_set.
16011 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
16013 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
16015 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16017 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
16018 for frame access when strict_p is false.
16020 2014-08-01 Renlin Li <renlin.li@arm.com>
16021 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16023 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
16024 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
16025 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
16027 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
16029 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
16030 aarch64_mem_pair_offset.
16032 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16034 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
16036 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
16037 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
16039 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
16041 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
16043 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
16045 PR regression/61510
16046 * cgraphunit.c (analyze_functions): Use get_create rather than get
16047 for decls which are clones of abstract functions.
16049 2014-08-01 Martin Liska <mliska@suse.cz>
16051 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
16052 * ipa-prop.h (count_formal_params): Global function created from static.
16053 * ipa-prop.c (count_formal_params): Likewise.
16054 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
16055 profiles for semantically equivalent functions.
16056 * passes.c (do_per_function): If we load body of a function
16057 during WPA, this condition should behave same.
16058 * varpool.c (ctor_for_folding): More tolerant assert for variable
16059 aliases created during WPA.
16061 2014-08-01 Martin Liska <mliska@suse.cz>
16063 * doc/invoke.texi (Options That Control Optimization): Documentation
16064 for -foptimize-strlen introduced. Optimization levels default options
16067 2014-08-01 Jakub Jelinek <jakub@redhat.com>
16069 * opts.c (common_handle_option): Handle -fsanitize=alignment.
16070 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
16071 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
16073 * stor-layout.h (min_align_of_type): New prototype.
16074 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
16075 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
16077 * ubsan.c: Include builtins.h.
16078 (ubsan_expand_bounds_ifn): Change return type to bool,
16079 always return true.
16080 (ubsan_expand_null_ifn): Change return type to bool, change
16081 argument to gimple_stmt_iterator *. Handle both null and alignment
16082 sanitization, take type from ckind argument's type rather than
16084 (instrument_member_call): Removed.
16085 (instrument_mem_ref): Remove t argument, add mem and base arguments.
16086 Handle both null and alignment sanitization, don't say whole
16087 struct access is member access. Build 3 argument IFN_UBSAN_NULL
16088 call instead of 2 argument.
16089 (instrument_null): Adjust instrument_mem_ref caller. Don't
16090 instrument calls here.
16091 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
16092 like SANITIZE_NULL.
16093 * stor-layout.c (min_align_of_type): New function.
16094 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
16095 Or it into SANITIZE_UNDEFINED.
16096 * doc/invoke.texi (-fsanitize=alignment): Document.
16098 2014-07-31 Andi Kleen <ak@linux.intel.com>
16100 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
16102 2014-07-31 Andi Kleen <ak@linux.intel.com>
16104 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
16106 (vn_reference_compute_hash): Dito.
16107 (vn_nary_op_compute_hash): Dito.
16108 (vn_phi_compute_hash): Dito.
16109 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
16111 2014-07-31 Andi Kleen <ak@linux.intel.com>
16113 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
16114 Rename to inchash:add_expr_commutative. Convert to inchash.
16115 (iterative_hash_hashable_expr): Rename to
16116 inchash:add_hashable_expr. Convert to inchash.
16117 (avail_expr_hash): Dito.
16119 2014-07-31 Andi Kleen <ak@linux.intel.com>
16121 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
16122 Convert to inchash.
16124 2014-07-31 Andi Kleen <ak@linux.intel.com>
16126 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
16128 2014-07-31 Andi Kleen <ak@linux.intel.com>
16130 * Makefile.in (OBJS): Add rtlhash.o
16131 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
16132 (loc_checksum): Dito.
16133 (loc_checksum_ordered): Dito.
16134 (hash_loc_operands): Dito.
16136 (hash_loc_list): Dito.
16137 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
16138 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
16139 * rtlhash.c: New file.
16140 * rtlhash.h: New file.
16142 2014-07-31 Andi Kleen <ak@linux.intel.com>
16144 * inchash.h (inchash): Change inchash class to namespace.
16145 (class hash): ... Rename from inchash.
16146 (add_object): Move from macro to class template.
16147 * lto-streamer-out.c (hash_tree): Change inchash
16149 * tree.c (build_type_attribute_qual_variant): Dito.
16150 (type_hash_list): Dito.
16151 (attribute_hash_list): Dito.
16152 (iterative_hstate_expr): Rename to inchash::add_expr
16153 (build_range_type_1): Change inchash to inchash::hash
16154 and use hash::add_expr.
16155 (build_array_type_1): Dito.
16156 (build_function_type): Dito
16157 (build_method_type_directly): Dito.
16158 (build_offset_type): Dito.
16159 (build_complex_type): Dito.
16160 (make_vector_type): Dito.
16161 * tree.h (iterative_hash_expr): Dito.
16163 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
16165 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
16167 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16169 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
16170 correct alphabetical position.
16171 (vpaddd_f64): Rewrite using builtins.
16172 (vpaddd_s64): Move to correct alphabetical position.
16175 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
16178 * config/sh/sh.c (sh_legitimate_address_p,
16179 sh_legitimize_reload_address): Handle reg+reg address modes when
16180 ALLOW_INDEXED_ADDRESS is false.
16181 * config/sh/predicates.md (general_movsrc_operand,
16182 general_movdst_operand): Likewise.
16184 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16186 * config/aarch64/aarch64-builtins.c
16187 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
16190 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16192 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
16193 the generated mask based on BYTES_BIG_ENDIAN.
16194 (aarch64_simd_check_vect_par_cnst_half): New.
16195 * config/aarch64/aarch64-protos.h
16196 (aarch64_simd_check_vect_par_cnst_half): New.
16197 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
16198 the check out to aarch64_simd_check_vect_par_cnst_half.
16199 (vect_par_cnst_lo_half): Likewise.
16200 * config/aarch64/aarch64-simd.md
16201 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
16202 (move_hi_quad_<mode>): Always generate a low mask.
16204 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16206 * doc/invoke.texi (AVR Options): Add documentation about
16207 __AVR_DEVICE_NAME__ built-in macro.
16209 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
16212 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
16213 constraints are satisfied.
16214 (<shift>di3_neon): Likewise.
16216 2014-07-31 Richard Biener <rguenther@suse.de>
16218 PR tree-optimization/61964
16219 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
16220 by structural equality.
16222 2014-07-31 Yury Gribov <y.gribov@samsung.com>
16224 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
16225 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
16226 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
16228 * gcc.c (sanitize_spec_function): Support new option.
16229 (SANITIZER_SPEC): Remove now redundant check.
16230 * opts.c (common_handle_option): Support new option.
16231 (finish_options): Check for incompatibilities.
16232 * toplev.c (process_options): Split userspace-specific checks.
16234 2014-07-31 Richard Biener <rguenther@suse.de>
16236 * lto-streamer.h (struct output_block): Remove global.
16237 (struct data_in): Remove labels, num_named_labels and
16238 num_unnamed_labels.
16239 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
16240 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
16242 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
16245 * common.opt (-Wreturn-local-addr): Moved from c.opt.
16246 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
16247 (isolate_path): New argument to avoid inserting a trap.
16248 (find_implicit_erroneous_behaviour): Handle returning the address
16249 of a local variable.
16250 (find_explicit_erroneous_behaviour): Likewise.
16252 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
16255 * toplev.c (init_random_seed): Move piece of code never called to
16257 (set_random_seed): see above.
16259 2014-07-31 Tom de Vries <tom@codesourcery.com>
16261 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
16263 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
16265 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
16266 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
16268 2014-07-31 Richard Biener <rguenther@suse.de>
16270 * data-streamer.h (streamer_write_data_stream): Declare here,
16272 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
16273 * lto-cgraph.c (lto_output_node): Adjust.
16274 (lto_output_varpool_node): Likewise.
16275 * data-streamer-out.c (streamer_string_index): Likewise.
16276 (streamer_write_data_stream, lto_append_block): Move from ...
16277 * lto-section-out.c (lto_output_data_stream,
16278 lto_append_block): ... here.
16280 2014-07-30 Mike Stump <mikestump@comcast.net>
16282 * configure.ac: Also check for popen.
16283 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
16284 * configure: Regenerate.
16285 * config.in: Regenerate.
16287 2014-07-30 Martin Jambor <mjambor@suse.cz>
16289 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
16290 parameter to gimple.
16292 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16294 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
16295 address as second parameter to __tpf_eh_return routine.
16297 2014-07-30 Jiong Wang <jiong.wang@arm.com>
16299 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
16302 2014-07-30 Tom Tromey <tromey@redhat.com>
16305 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
16306 * doc/extend.texi (Type Attributes): Document designated_init
16309 2014-07-30 Roman Gareev <gareevroman@gmail.com>
16311 * graphite-isl-ast-to-gimple.c:
16312 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
16313 (gcc_expression_from_isl_expression): Pass type to
16314 gcc_expression_from_isl_ast_expr_id.
16316 2014-07-30 Richard Biener <rguenther@suse.de>
16318 * lto-streamer.h (lto_write_data): New function.
16319 * langhooks.c (lhd_append_data): Do not free block.
16320 * lto-section-out.c (lto_write_data): New function writing
16321 raw data to the current section.
16322 (lto_write_stream): Adjust for langhook semantic change.
16323 (lto_destroy_simple_output_block): Write header directly.
16324 * lto-opts.c (lto_write_options): Write options directly.
16325 * lto-streamer-out.c (produce_asm): Write heaeder directly.
16326 (lto_output_toplevel_asms): Likewise.
16327 (copy_function_or_variable): Copy data directly.
16328 (write_global_references): Output index table directly.
16329 (lto_output_decl_state_refs): Likewise.
16330 (write_symbol): Write data directly.
16331 (produce_symtab): Adjust.
16332 (produce_asm_for_decls): Output header and refs directly.
16334 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
16336 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
16337 to speculative_targets
16338 (get_class_context): Fix handling of contextes without outer type;
16339 avoid matching non-polymorphic types in LTO.
16340 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
16341 parameter to speculative_targetsp; handle speculation.
16342 (dump_possible_polymorphic_call_targets): Update dumping.
16344 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
16346 * common.opt (Wodr): Enable by default.
16348 2014-07-29 Olivier Hainque <hainque@adacore.com>
16350 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
16352 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
16355 * gengtype.c (strtoken): New function.
16356 (create_user_defined_type): Replace strtok with strtoken.
16358 2014-07-29 Nathan Sidwell <nathan@acm.org>
16360 * gcov-io.c (gcov_var): Make hidden.
16361 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
16362 (gcov_do_dump): Declare.
16363 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
16365 2014-07-29 Martin Jambor <mjambor@suse.cz>
16367 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
16368 parameter to gimple.
16369 (sra_modify_assign): Likewise.
16371 2014-07-29 Richard Biener <rguenther@suse.de>
16373 PR middle-end/52478
16374 * expr.c (expand_expr_real_2): Revert last change.
16376 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
16378 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
16379 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
16380 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
16382 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
16383 (contains_type_p): Forward declare.
16384 (polymorphic_call_target_hasher::hash): Hash speculative info.
16385 (polymorphic_call_target_hasher::equal): Compare speculative info.
16386 (get_class_context): Handle speuclation.
16387 (contains_type_p): Update.
16388 (get_polymorphic_call_info_for_decl): Update.
16389 (walk_ssa_copies): Break out from ...
16390 (get_polymorphic_call_info): ... here; set speculative context
16392 * ipa-prop.c (ipa_write_indirect_edge_info,
16393 ipa_read_indirect_edge_info): Stream speculative context.
16394 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
16395 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
16396 SPECULATIVE_MAYBE_DERIVED_TYPE).
16397 (possible_polymorphic_call_targets overriders): Update.
16398 (dump_possible_polymorphic_call_targets overriders): Update.
16399 (dump_possible_polymorphic_call_target_p overriders): Update.
16401 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
16403 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
16404 ipa-devirt path; fix thinko there.
16406 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
16408 * config/i386/i386.c (ix86_return_in_memory): Replace one
16409 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
16411 2014-07-28 Marek Polacek <polacek@redhat.com>
16413 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
16415 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
16417 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
16418 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
16419 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
16420 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
16421 (USE_LD_AS_NEEDED): Likewise.
16422 (ASM_APP_ON): Likewise.
16423 (ASM_APP_OFF): Likewise.
16424 (TARGET_POSIX_IO): Likewise.
16425 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
16426 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
16427 (USE_LD_AS_NEEDED): Likewise.
16428 (ASM_APP_ON): Likewise.
16429 (ASM_APP_OFF): Likewise.
16430 (TARGET_POSIX_IO): Likewise.
16432 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
16434 PR middle-end/61734
16435 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
16436 operators other than the equality operators.
16438 2014-07-28 Richard Biener <rguenther@suse.de>
16440 PR middle-end/52478
16441 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
16442 sure to register SImode ones, not only >= word_mode ones.
16443 * expr.c (expand_expr_real_2): When expanding -ftrapv
16444 binops do not use OPTAB_LIB_WIDEN.
16446 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
16448 PR middle-end/61919
16449 * tree-outof-ssa.c (insert_partition_copy_on_edge)
16450 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
16451 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
16452 inserting them in the insn stream.
16454 2014-07-28 Marek Polacek <polacek@redhat.com>
16456 PR middle-end/61913
16457 * common.opt (Wodr): Add Var.
16459 2014-07-28 Richard Biener <rguenther@suse.de>
16461 PR tree-optimization/61921
16462 * tree-ssa-structalias.c (create_variable_info_for_1): Check
16463 if there is a varpool node before dereferencing it.
16465 2014-07-28 Roman Gareev <gareevroman@gmail.com>
16467 * graphite-sese-to-poly.c:
16468 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
16469 id of the pbb), which contains pointer to the pbb1.
16471 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
16473 2014-07-28 Roman Gareev <gareevroman@gmail.com>
16475 * graphite-isl-ast-to-gimple.c:
16476 (graphite_create_new_guard): New function.
16477 (translate_isl_ast_node_if): New function.
16478 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
16480 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
16482 2014-07-27 Anthony Green <green@moxielogic.com>
16484 * config.gcc: Add moxie-*-moxiebox* configuration.
16485 * config/moxie/moxiebox.h: New file.
16487 2014-07-26 Andrew Pinski <apinski@cavium.com>
16489 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
16490 from the read only register.
16492 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
16494 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
16495 as the allocation class if it isn't likely to be spilled.
16497 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
16499 * rtl.h (tls_referenced_p): Declare.
16500 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
16501 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
16502 (mips_cannot_force_const_mem): Use tls_referenced_p.
16503 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
16504 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
16505 instead of pa_tls_referenced_p.
16506 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
16507 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
16508 (pa_legitimate_constant_p): Likewise.
16509 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
16510 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
16511 (rs6000_cannot_force_const_mem, rs6000_emit_move)
16512 (rs6000_address_for_altivec): Use tls_referenced_p instead of
16513 rs6000_tls_referenced_p.
16514 (rs6000_tls_symbol_ref_1): Delete.
16516 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
16519 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
16520 Optimize inverse of a VEC_CONCAT.
16522 2014-07-25 Xinliang David Li <davidxl@google.com>
16524 * params.def: New parameter.
16525 * coverage.c (get_coverage_counts): Check new flag.
16526 (coverage_compute_profile_id): Check new flag.
16527 (coverage_begin_function): Check new flag.
16528 (coverage_end_function): Check new flag.
16529 * value-prof.c (coverage_node_map_initialized_p): New function.
16530 (init_node_map): Populate map with all functions.
16531 * doc/invoke.texi: Document new parameter.
16533 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
16534 Richard Biener <rguenther@suse.de>
16536 * lto-streamer-out.c (struct sccs): Turn to ...
16537 (class DFS): ... this one; refactor the DFS walk so it can
16538 be re-done on per-SCC basis.
16539 (DFS::DFS): New constructor.
16540 (DFS::~DFS): New destructor.
16541 (hash_tree): Add new MAP argument holding in-SCC hash values;
16542 remove POINTER_TYPE hashing hack.
16543 (scc_entry_compare): Rename to ...
16544 (DFS::scc_entry_compare): ... this one.
16545 (hash_scc): Rename to ...
16546 (DFS::hash_scc): ... this one; pass output_block instead
16547 of streamer_cache; work harder to get unique and stable SCC
16549 (DFS_write_tree): Rename to ...
16550 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
16551 (lto_output_tree): Update.
16553 2014-07-25 Andi Kleen <ak@linux.intel.com>
16555 * lto-streamer-out.c (hash_tree): Convert to inchash.
16557 2014-07-25 Andi Kleen <ak@linux.intel.com>
16559 * tree.c (build_type_attribute_qual_variant): Use inchash.
16560 (type_hash_list): Dito.
16561 (attribute_hash_list): Dito
16562 (iterative_hstate_expr): Dito.
16563 (iterative_hash_expr): Dito.
16564 (build_range_type_1): Dito.
16565 (build_array_type_1): Dito.
16566 (build_function_type): Dito.
16567 (build_method_type_directly): Dito.
16568 (build_offset_type): Dito.
16569 (build_complex_type): Dito.
16570 (make_vector_type): Dito.
16571 * tree.h (iterative_hash_expr): Add compat wrapper.
16572 (iterative_hstate_expr): Add.
16574 2014-07-25 Andi Kleen <ak@linux.intel.com>
16576 * Makefile.in (OBJS): Add inchash.o.
16577 (PLUGIN_HEADERS): Add inchash.h.
16578 * ipa-devirt.c: Include inchash.h.
16579 * lto-streamer-out.c: Dito.
16580 * tree-ssa-dom.c: Dito.
16581 * tree-ssa-pre.c: Dito.
16582 * tree-ssa-sccvn.c: Dito.
16583 * tree-ssa-tail-merge.c: Dito.
16585 * tree.c (iterative_hash_hashval_t): Move to ...
16586 (iterative_hash_host_wide_int): Move to ...
16587 * inchash.c: Here. New file.
16588 * tree.h (iterative_hash_hashval_t): Move to ...
16589 (iterative_hash_host_wide_int): Move to ...
16590 * inchash.h: Here. New file.
16592 2014-07-25 Richard Biener <rguenther@suse.de>
16594 PR middle-end/61762
16595 PR middle-end/61894
16596 * fold-const.c (native_encode_int): Add and handle offset
16597 parameter to do partial encodings of expr.
16598 (native_encode_fixed): Likewise.
16599 (native_encode_real): Likewise.
16600 (native_encode_complex): Likewise.
16601 (native_encode_vector): Likewise.
16602 (native_encode_string): Likewise.
16603 (native_encode_expr): Likewise.
16604 * fold-const.c (native_encode_expr): Add offset parameter
16606 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
16607 (fold_ctor_reference): Handle all reads from tcc_constant
16610 2014-07-25 Richard Biener <rguenther@suse.de>
16612 * tree-inline.c (estimate_move_cost): Mark speed_p argument
16613 as possibly unused.
16615 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16617 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
16619 2014-07-24 Kyle McMartin <kyle@redhat.com>
16621 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
16623 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16625 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
16627 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
16629 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
16630 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
16631 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
16633 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16635 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
16636 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
16637 aggregate types. Instead, *all* aggregate types, except for single-
16638 element or homogeneous float/vector aggregates, are quadword-aligned
16639 if required by their type alignment. Issue -Wpsabi note when a type
16640 is now treated differently than before.
16642 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16644 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
16645 does not fit fully into floating-point registers, and there is still
16646 space in the register parameter area, use GPRs to pass those parts
16647 of the argument. Issue -Wpsabi note if any parameter is now treated
16648 differently than before.
16649 (rs6000_arg_partial_bytes): Update.
16651 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
16653 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
16655 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
16657 * rtl.h (target_rtl): Remove lang_dependent_initialized.
16658 * toplev.c (initialize_rtl): Don't use it. Move previously
16659 "language-dependent" calls to...
16660 (backend_init): ...here.
16661 (lang_dependent_init_target): Don't set lang_dependent_initialized.
16662 Assert that RTL initialization hasn't happend yet.
16664 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
16666 PR rtl-optimization/61629
16667 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
16668 they have already been initialized.
16670 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
16672 PR middle-end/61268
16673 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
16674 DECL_INCOMING_RTL and entry_parm.
16675 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
16676 * calls.c (load_register_parameters): Likewise argument values.
16677 (emit_library_call_value_1, store_one_arg): Likewise argument
16679 * config/i386/i386.c (assign_386_stack_local): Likewise the local
16681 * explow.c (validize_mem): Modify the argument in-place.
16683 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16685 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
16686 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
16688 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16690 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
16691 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
16693 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16695 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
16696 (aarch64_save_callee_saves): New parameter "skip_wb".
16697 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
16699 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16701 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
16703 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
16705 2014-07-24 Roman Gareev <gareevroman@gmail.com>
16707 * graphite-isl-ast-to-gimple.c:
16708 (graphite_create_new_loop): Add calling of isl_id_free to properly
16709 decrement reference counts.
16711 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
16713 2014-07-24 Martin Liska <mliska@suse.cz>
16714 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
16716 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
16717 (rs6000_code_end): Likewise.
16719 2014-07-24 Martin Liska <mliska@suse.cz>
16721 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
16722 symtab_node funtion used.
16723 (rs6000_xcoff_declare_object_name): Likewise.
16725 2014-07-24 Martin Liska <mliska@suse.cz>
16727 * cgraphunit.c (compile): Correct function used.
16729 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
16731 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
16734 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
16737 * varasm.c (bss_initializer_p): Handle offlined ctors.
16738 (align_variable, get_variable_align): Likewise.
16739 (make_decl_one_only): Likewise.
16740 (default_binds_local_p_1): Likewise.
16741 (decl_binds_to_current_def_p): Likewise.
16742 (get_variable_section): Get constructor if it is offlined.
16743 (assemble_variable_contents): Sanity check that the caller
16744 streamed in the ctor in LTO.
16746 2014-07-24 Roman Gareev <gareevroman@gmail.com>
16748 * graphite-isl-ast-to-gimple.c:
16749 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
16750 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
16751 isl_ast_op_pdiv_r to the different case.
16753 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
16755 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16757 PR middle-end/61876
16758 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
16759 when flag_errno_math is on.
16761 2014-07-24 Martin Liska <mliska@suse.cz>
16763 * cgraph.h (varpool_node):
16764 (availability get_availability (void)):
16765 created from cgraph_variable_initializer_availability
16766 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
16767 created from: cgraph_variable_initializer_availability
16768 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
16769 (void finalize_named_section_flags (void)):
16770 created from varpool_finalize_named_section_flags
16771 (bool assemble_decl (void)): created from varpool_assemble_decl
16772 (void analyze (void)): created from varpool_analyze_node
16773 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
16774 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
16775 (void remove_initializer (void)): created from varpool_remove_initializer
16776 (tree get_constructor (void)): created from varpool_get_constructor
16777 (bool externally_visible_p (void)): created from varpool_externally_visible_p
16778 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
16779 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
16780 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
16781 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
16782 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
16783 (static bool output_variables (void)): created from varpool_output_variables
16784 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
16785 created from varpool_extra_name_alias
16786 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
16787 (static void dump_varpool (FILE *f)): created from dump_varpool
16788 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
16789 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
16790 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
16791 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
16792 (void assemble_aliases (void)): created from assemble_aliases
16794 2014-07-24 Martin Liska <mliska@suse.cz>
16796 * cgraph.h (symtab_node):
16797 (void register_symbol (void)): created from symtab_register_node
16798 (void remove (void)): created from symtab_remove_node
16799 (void dump (FILE *f)): created from dump_symtab_node
16800 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
16801 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
16802 (struct ipa_ref *add_reference (symtab_node *referred_node,
16803 enum ipa_ref_use use_type)): created from add_reference
16804 (struct ipa_ref *add_reference (symtab_node *referred_node,
16805 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
16806 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
16807 gimple stmt)): created from maybe_add_reference
16808 (bool semantically_equivalent_p (symtab_node *target)): created from
16809 symtab_semantically_equivalent_p
16810 (void remove_from_same_comdat_group (void)): created from
16811 remove_from_same_comdat_group
16812 (void add_to_same_comdat_group (symtab_node *old_node)): created from
16813 symtab_add_to_same_comdat_group
16814 (void dissolve_same_comdat_group_list (void)): created from
16815 symtab_dissolve_same_comdat_group_list
16816 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
16817 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
16818 created from symtab_alias_ultimate_target
16819 (inline symtab_node *next_defined_symbol (void)): created from
16820 symtab_next_defined_symbol
16821 (bool resolve_alias (symtab_node *target)): created from
16822 symtab_resolve_alias
16823 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
16824 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
16825 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
16826 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
16827 (void set_section (const char *section)): created from set_section_1
16828 (enum availability get_availability (void)): created from symtab_node_availability
16829 (void make_decl_local (void)): created from symtab_make_decl_local
16830 (bool real_symbol_p (void)): created from symtab_read_node
16831 (can_be_discarded_p (void)): created from symtab_can_be_discarded
16832 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
16833 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
16834 symtab_in_same_comdat_p;
16835 (bool address_taken_from_non_vtable_p (void)): created from
16836 address_taken_from_non_vtable_p
16837 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
16838 (static void dump_table (FILE *)): created from dump_symtab
16839 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
16840 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
16841 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
16842 symtab_used_from_object_file_p
16843 (void dump_base (FILE *)): created from dump_symtab_base
16844 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
16845 (void unregister (void)): created from symtab_unregister_node
16846 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
16847 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
16848 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
16849 symtab_nonoverwritable_alias_1
16850 * cgraph.h (cgraph_node):
16851 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
16852 created from cgraph_remove_node_and_inline_clones
16853 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
16854 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
16855 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
16856 (cgraph_node *function_symbol (enum availability *avail = NULL)):
16857 created from cgraph_function_node
16858 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
16859 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
16860 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
16861 created from cgraph_create_clone
16862 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
16863 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
16864 created from cgraph_create_virtual_clone
16865 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
16866 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
16867 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
16868 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
16869 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
16870 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
16871 created from cgraph_function_version_info
16872 (struct cgraph_function_version_info *insert_new_function_version (void)):
16873 created from insert_new_cgraph_node_version
16874 (struct cgraph_function_version_info *function_version (void)): created from
16875 get_cgraph_node_version
16876 (void analyze (void)): created from analyze_function
16877 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
16878 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
16879 tree real_alias) cgraph_add_thunk
16880 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
16881 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
16882 created from cgraph_function_or_thunk_node
16883 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
16884 created from expand_thunk
16885 (void reset (void)): created from cgraph_reset_node
16886 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
16887 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
16888 (void remove (void)): created from cgraph_remove_node
16889 (void dump (FILE *f)): created from dump_cgraph_node
16890 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
16891 (bool get_body (void)): created from cgraph_get_body
16892 (void release_body (void)): created from cgraph_release_function_body
16893 (void unnest (void)): created from cgraph_unnest_node
16894 (void make_local (void)): created from cgraph_make_node_local
16895 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
16896 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
16897 gcov_type count, int freq)): created from cgraph_create_edge
16898 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
16899 gcov_type count, int freq)): created from cgraph_create_indirect_edge
16900 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
16901 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
16902 created from cgraph_create_edge_including_clones
16903 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
16904 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
16905 (void remove_callers (void)): created from cgraph_node_remove_callers
16906 (void remove_callees (void)): created from cgraph_node_remove_callees
16907 (enum availability get_availability (void)): created from cgraph_function_body_availability
16908 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
16909 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
16910 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
16911 (void call_duplication_hooks (cgraph_node *node2)): created from
16912 cgraph_call_node_duplication_hooks
16913 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
16914 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
16915 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
16916 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
16917 (void call_function_insertion_hooks (void)):
16918 created from cgraph_call_function_insertion_hooks
16919 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
16920 (bool local_p (void)): created from cgraph_local_node
16921 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
16922 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
16923 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
16924 (inline bool only_called_directly_or_aliased_p (void)):
16925 created from cgraph_only_called_directly_or_aliased_p
16926 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
16927 created from cgraph_will_be_removed_from_program_if_no_direct_calls
16928 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
16929 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
16930 (bool can_remove_if_no_direct_calls_p (void)):
16931 created from cgraph_can_remove_if_no_direct_calls_p
16932 (inline bool has_gimple_body_p (void)):
16933 created from cgraph_function_with_gimple_body_p
16934 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
16935 (static void dump_cgraph (FILE *f)): created from dump_cgraph
16936 (static inline void debug_cgraph (void)): created from debug_cgraph
16937 (static void record_function_versions (tree decl1, tree decl2)):
16938 created from record_function_versions
16939 (static void delete_function_version (tree decl)):
16940 created from delete_function_version
16941 (static void add_new_function (tree fndecl, bool lowered)):
16942 created from cgraph_add_new_function
16943 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
16944 (static cgraph_node * create (tree decl)): created from cgraph_create_node
16945 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
16946 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
16947 (static cgraph_node *get_for_asmname (tree asmname)):
16948 created from cgraph_node_for_asm
16949 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
16950 created from cgraph_same_body_alias
16951 (static bool used_from_object_file_p_worker (cgraph_node *node,
16952 void *): new function
16953 (static bool non_local_p (cgraph_node *node, void *)):
16954 created from cgraph_non_local_node_p_1
16955 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
16956 created from verify_cgraph
16957 (static bool make_local (cgraph_node *node, void *)):
16958 created from cgraph_make_node_local
16959 (static cgraph_node *create_alias (tree alias, tree target)):
16960 created from cgraph_create_function_alias
16961 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
16962 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
16963 created from cgraph_create_edge_1
16964 * cgraph.h (varpool_node):
16965 (void remove (void)): created from varpool_remove_node
16966 (void dump (FILE *f)): created from dump_varpool_node
16968 2014-07-24 Richard Biener <rguenther@suse.de>
16971 * tree-ssa-structalias.c (create_variable_info_for_1):
16972 Use varpool_get_constructor.
16973 (create_variable_info_for): Likewise.
16975 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16977 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
16978 subtract outgoing area size when restoring stack_pointer_rtx.
16980 2014-07-24 Nick Clifton <nickc@redhat.com>
16982 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
16983 that operations are taking place in parallel.
16984 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
16986 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
16988 * omp-low.c (extract_omp_for_data): Add missing break statement.
16990 2014-07-24 Richard Biener <rguenther@suse.de>
16992 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
16993 * tree-inline.c (estimate_move_cost): Add speed_p parameter
16994 and adjust MOVE_RATIO query accordingly.
16995 (estimate_num_insns): Adjust callers.
16996 * ipa-prop.c (ipa_populate_param_decls): Likewise.
16997 * ipa-cp.c (gather_context_independent_values,
16998 estimate_local_effects): Likewise.
16999 * ipa-split.c (consider_split): Likewise.
17001 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
17003 * config/i386/driver-i386.c: Remove names of unused arguments and
17004 unnecessary unused attributes.
17005 * config/i386/host-mingw32.c: Likewise.
17006 * config/i386/i386.c: Likewise.
17007 * config/i386/winnt-stubs.c: Likewise.
17008 * config/i386/winnt.c: Likewise.
17010 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17012 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
17013 (aarch64_gen_loadwb_pair): New helper function.
17014 (aarch64_expand_epilogue): Simplify code using new helper functions.
17015 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
17017 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17019 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
17020 (aarch64_gen_storewb_pair): New helper function.
17021 (aarch64_expand_prologue): Simplify code using new helper functions.
17022 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
17024 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17026 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
17027 Rename to aarch64_save_callee_saves, remove restore code.
17028 (aarch64_restore_callee_saves): New function.
17030 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17032 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
17033 (aarch64_save_callee_saves): New function to handle reg save
17034 for both core and vectore regs.
17036 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17038 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
17039 (aarch64_gen_store_pair): New helper function.
17040 (aarch64_save_or_restore_callee_save_registers)
17041 (aarch64_save_or_restore_fprs): Use new helper functions.
17043 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17045 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
17046 (aarch64_save_or_restore_callee_save_registers)
17047 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
17049 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17051 * config/aarch64/aarch64.c
17052 (aarch64_save_or_restore_callee_save_registers)
17053 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
17055 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17057 * config/aarch64/aarch64.c
17058 (aarch64_save_or_restore_callee_save_registers)
17059 (aarch64_save_or_restore_fprs): Remove 'increment'.
17061 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17063 * config/aarch64/aarch64.c
17064 (aarch64_save_or_restore_callee_save_registers)
17065 (aarch64_save_or_restore_fprs): Use register offset in
17066 cfun->machine->frame.reg_offset.
17068 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17070 * config/aarch64/aarch64.c
17071 (aarch64_save_or_restore_callee_save_registers)
17072 (aarch64_save_or_restore_fprs): Remove base_rtx.
17074 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17076 * config/aarch64/aarch64.c
17077 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
17078 to 'start_offset'. Remove local variable 'start_offset'.
17080 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17082 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
17083 type to HOST_WIDE_INT.
17085 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17087 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17088 (aarch64_save_or_restore_fprs)
17089 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
17091 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17093 * config/arm/t-rtems-eabi: Add
17094 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
17095 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
17096 mbig-endian/mthumb/march=armv7-r, and
17097 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
17100 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17101 Chris Johns <chrisj@rtems.org>
17102 Joel Sherrill <joel.sherrill@oarcorp.com>
17104 * config.gcc: Add nios2-*-rtems*.
17105 * config/nios2/rtems.h: New file.
17106 * gcc/config/nios2/t-rtems: New file.
17108 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
17111 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
17112 constant numbers, not general constants.
17113 (rs6000_expand_vector_init): Ditto.
17115 2014-07-23 Nathan Sidwell <nathan@acm.org>
17117 * gcov-tool.c (gcov_list): Declare here.
17118 (set_gcov_list): Remove.
17119 (gcov_output_files): Set gcov_list directly.
17121 2014-07-23 Host Schirmeier <horst@schirmeier.com>
17123 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
17125 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17127 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
17128 callee-saved registers are available for padding purpose
17129 and r3 is not mandatory, then prefer use those callee-saved
17132 2014-07-23 Richard Biener <rguenther@suse.de>
17134 * params.def (PARAM_MAX_COMBINE_INSNS): New.
17135 * combine.c: Include statistics.h and params.h.
17136 (combine_instructions): Guard three and four insn combines
17137 with max-combine-insns value. Record statistics for combines
17139 * doc/invoke.texi (max-combine-insns): Document new param.
17141 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17143 * graphite-isl-ast-to-gimple.c:
17144 (translate_isl_ast_node_block): New function.
17145 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
17147 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
17148 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
17150 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17152 * graphite-isl-ast-to-gimple.c:
17153 (get_max_schedule_dimensions): New function.
17154 (extend_schedule): Likewise.
17155 (generate_isl_schedule): Add calling of extend_schedule and
17156 get_max_schedule_dimensions.
17158 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17160 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
17161 (case UNSPEC): Handle UNSPEC_RBIT.
17163 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17165 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
17166 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
17168 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17170 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
17172 2014-07-22 Roman Gareev <gareevroman@gmail.com>
17174 * graphite-isl-ast-to-gimple.c:
17175 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
17176 (ivs_params_clear):
17177 (build_iv_mapping): New function.
17178 (translate_isl_ast_node_user): Likewise.
17179 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
17181 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
17182 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
17183 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
17185 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17188 * config/arm/arm.md (setmem): New pattern.
17189 * config/arm/arm-protos.h (struct tune_params): New fields.
17190 (arm_gen_setmem): New prototype.
17191 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
17192 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
17193 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
17194 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
17195 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
17196 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
17197 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
17198 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
17199 (arm_const_inline_cost): New function.
17200 (arm_block_set_max_insns): New function.
17201 (arm_block_set_non_vect_profit_p): New function.
17202 (arm_block_set_vect_profit_p): New function.
17203 (arm_block_set_unaligned_vect): New function.
17204 (arm_block_set_aligned_vect): New function.
17205 (arm_block_set_unaligned_non_vect): New function.
17206 (arm_block_set_aligned_non_vect): New function.
17207 (arm_block_set_vect, arm_gen_setmem): New functions.
17209 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17211 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
17213 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
17216 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
17217 out of #ifdef __OPTIMIZE__.
17219 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17221 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
17222 different trapping status if -fnon-call-exceptions is enabled.
17224 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17226 * expr.c (store_field): Handle VOIDmode for calls that return values
17227 in multiple locations.
17229 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17231 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
17232 (altivec_vsldoi_<mode>): Likewise.
17234 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17236 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
17237 to the number of characters in the line.
17239 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17241 * graphite-isl-ast-to-gimple.c: Add using of
17242 build_nonstandard_integer_type instead of int128_integer_type_node.
17244 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
17246 * toplev.c (output_stack_usage): Adjust the location of the warning.
17248 2014-07-19 Daniel Cederman <cederman@gaisler.com>
17250 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
17251 (*membar_storeload): Disable for LEON3.
17253 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
17255 PR rtl-optimization/61461
17256 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
17258 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
17261 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
17262 Fix instruction constraint.
17263 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
17265 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
17267 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
17269 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
17271 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
17272 GNU coding standards.
17273 (nds32_register_move_cost): Likewise.
17274 (nds32_memory_move_cost): Likewise.
17275 (nds32_address_cost): Likewise.
17277 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17279 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
17281 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
17283 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
17284 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
17285 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
17286 (HAVE_sync_compare_and_swapqi): Define.
17287 (HAVE_sync_compare_and_swaphi): Likewise.
17288 (HAVE_sync_compare_and_swapsi): Likewise.
17290 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
17292 * config/mips/p5600.md: Add missing cpu tests.
17294 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17296 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
17297 (vmla_f64): Likewise.
17298 (vfms_f64): Likewise.
17299 (vmls_f64): Likewise.
17301 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17303 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
17304 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
17306 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17308 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
17309 (vmlal_high_lane_s32): Likewise.
17310 (vmlal_high_lane_u16): Likewise.
17311 (vmlal_high_lane_u32): Likewise.
17312 (vmlsl_high_lane_s16): Likewise.
17313 (vmlsl_high_lane_s32): Likewise.
17314 (vmlsl_high_lane_u16): Likewise.
17315 (vmlsl_high_lane_u32): Likewise.
17317 2014-07-17 Terry Guo <terry.guo@arm.com>
17319 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
17320 (alus_reg): Renamed to alus_sreg.
17321 * config/arm/arm-fixed.md: Change type of non-dsp instructions
17322 from alu_reg to alu_sreg. Change type of dsp instructions from
17323 alu_reg to alu_dsp_reg.
17324 * config/arm/thumb1.md: Likewise.
17325 * config/arm/thumb2.md: Likewise.
17326 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
17327 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
17328 with alu_sreg and alus_sreg.
17329 * config/arm/arm1026ejs.md (alu_op): Likewise.
17330 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
17331 * config/arm/arm926ejs.md (9_alu_op): Likewise.
17332 * config/arm/fa526.md (526_alu_op): Likewise.
17333 * config/arm/fa606te.md (606te_alu_op): Likewise.
17334 * config/arm/fa626te.md (626te_alu_op): Likewise.
17335 * config/arm/fa726te.md (726te_alu_op): Likewise.
17336 * config/arm/fmp626.md (mp626_alu_op): Likewise.
17337 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
17338 alu_sreg, alu_dsp_reg and alus_sreg.
17339 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
17340 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
17341 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
17342 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
17343 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
17344 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
17345 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
17346 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
17347 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
17348 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
17349 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
17350 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
17351 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
17352 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
17353 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
17354 alus_reg to alus_sreg.
17356 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
17358 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
17361 2014-07-17 Richard Biener <rguenther@suse.de>
17363 PR rtl-optimization/61801
17364 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
17365 don't set reg_pending_barrier if it appears in a debug-insn.
17367 2014-07-16 DJ Delorie <dj@redhat.com>
17369 * config/rx/rx.c (rx_option_override): Fix alignment values.
17370 (rx_align_for_label): Likewise.
17372 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
17375 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
17376 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
17377 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
17379 (cris_print_index, cris_print_operand, cris_constant_index_p)
17380 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
17381 (cris_address_cost): Ditto last CONSTANT_P.
17382 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
17383 callers changed. Yield cris_offsettable_symbol for non-PIC
17384 constant symbolic expressions including labels. Yield cris_unspec
17386 (cris_expand_pic_call_address): New parameter MARKERP. Set its
17387 target to pic_offset_table_rtx for calls that will likely go
17388 through PLT, const0_rtx when they can't. All callers changed.
17389 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
17390 symbolic expressions to be PICified. Remove second, redundant,
17391 assert on can_create_pseudo_p returning non-zero. Use
17392 replace_equiv_address_nv, not replace_equiv_address, for final
17394 * config/cris/cris.md ("movsi"): Move variable t to pattern
17395 toplevel. Adjust assert for new cris_symbol_type member. Use
17396 CONSTANT_P instead of CONSTANT_ADDRESS_P.
17397 ("*movsi_internal") <case 9>: Make check for valid unspec operands
17399 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
17400 ("call", "call_value"): Use second incoming operand as a marker
17401 for pic-offset-table-register being used.
17402 ("*expanded_call_non_v32", "*expanded_call_v32")
17403 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
17404 second incoming operand to CALL, match cris_call_type_marker.
17405 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
17406 ("*expanded_call_side"): Ditto. Fix typo in comment.
17407 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
17409 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
17410 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
17411 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
17412 users changed. Add members cris_offsettable_symbol and cris_unspec.
17413 (cris_symbol_type): Rename from cris_pic_symbol_type.
17414 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
17416 * config/cris/cris-protos.h (cris_symbol_type_of,
17417 cris_expand_pic_call_address): Adjust prototypes.
17418 (cris_legitimate_constant_p): New prototype.
17420 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
17421 an existing tmake_file. Don't add t-slibgcc and t-linux.
17423 2014-07-17 Jason Merrill <jason@redhat.com>
17426 * symtab.c (symtab_remove_from_same_comdat_group): Also
17427 set_comdat_group to NULL_TREE.
17428 (verify_symtab): Fix diagnostic.
17430 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
17433 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
17435 2014-07-16 Dodji Seketeli <dodji@redhat.com>
17437 Support location tracking for built-in macro tokens
17438 * input.h (is_location_from_builtin_token): New function declaration.
17439 * input.c (is_location_from_builtin_token): New function definition.
17440 * toplev.c (general_init): Tell libcpp what the pre-defined
17441 spelling location for built-in tokens is.
17443 2014-07-16 Jakub Jelinek <jakub@redhat.com>
17445 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
17446 on the FUNCTION_DECL.
17448 2014-07-16 Richard Biener <rguenther@suse.de>
17451 * doc/extend.texi (always_inline): Clarify.
17453 2014-07-15 Eric Christopher <echristo@gmail.com>
17455 * doc/invoke.texi (Link Options): Document -z option.
17457 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
17459 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
17460 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17462 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
17464 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
17466 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
17468 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
17469 varpool_assemble_decl.
17470 * varpool.c (varpool_assemble_decl): Assert that node->definition is
17473 2014-07-15 Michael Matz <matz@suse.de>
17475 PR rtl-optimization/61772
17476 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
17478 2014-07-15 Richard Biener <rguenther@suse.de>
17480 * opts.c (default_options_table): Disable bit-ccp at -Og.
17482 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
17484 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
17486 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
17488 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
17489 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
17490 call langhook for unknown declaration.
17491 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
17492 * tree.h (DECL_ARGUMENTS): Update.
17493 * print-tree.c (print_node): Update.
17494 * tree-core.h (tree_decl_non_common): Remove arguments.
17495 (tree_function_decl): Add arguments.
17497 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
17499 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
17501 2014-07-14 Richard Biener <rguenther@suse.de>
17503 PR tree-optimization/61779
17504 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
17505 simplifying a condition.
17507 2014-07-14 Richard Biener <rguenther@suse.de>
17509 * builtins.c (c_strlen): Make only_value == 2 really only
17510 affect warning generation.
17512 2014-07-14 Richard Biener <rguenther@suse.de>
17514 PR tree-optimization/61757
17515 PR tree-optimization/61783
17516 PR tree-optimization/61787
17517 * tree-ssa-dom.c (record_equality): Revert canonicalization
17518 change and add comment.
17519 (propagate_rhs_into_lhs): Revert previous fix, removing
17520 loop depth restriction again.
17522 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17524 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
17525 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
17526 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
17527 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
17528 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
17529 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
17530 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
17532 2014-07-14 Richard Biener <rguenther@suse.de>
17534 * cgraph.h (decl_in_symtab_p): Make inline.
17536 2014-07-14 Jakub Jelinek <jakub@redhat.com>
17538 PR middle-end/61294
17539 * doc/invoke.texi (-Wmemset-transposed-args): Document.
17542 * config/i386/i386.c (classify_argument): Don't merge classes above
17545 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
17547 * cgraph.h (symtab_node): Add nonzero_address.
17548 (decl_in_symtab_p): Break out from ...
17549 (symtab_get_node): ... here.
17550 * fold-const.c: Include cgraph.h
17551 (tree_single_nonzero_warnv_p): Use symtab to determine
17552 if symbol is non-zero.
17553 * symtab.c (symtab_node::nonzero_address): New method.
17555 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
17557 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
17558 forgotten in previous commit.
17560 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
17562 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
17564 * ipa-devirt.c: Include stor-layout.h and intl.h
17565 (odr_subtypes_equivalent_p): New function.
17566 (warn_odr): New function.
17567 (warn_type_mismatch): New function.
17568 (odr_types_equivalent_p): New function.
17569 (add_type_duplicate): Use it.
17570 * common.opt (Wodr): New flag.
17571 * doc/invoke.texi (Wodr): Document new warning.
17573 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
17575 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
17576 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
17577 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
17578 (varpool_get_constructor): Push CTORS_IN timevar.
17579 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
17581 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
17583 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
17584 Remove VOID_FTYPE_PUSHORT.
17585 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
17586 Change code to USHORT_FTYPE_VOID.
17587 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
17588 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
17589 (ix86_atomic_assign_expand_fenv): Update for
17590 __builtin_ia32_fnstsw changes.
17591 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
17592 (fnstsw): Change operand 0 to nonimmediate operand.
17594 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
17596 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
17597 (varpool_get_constructor): New function.
17598 (varpool_ctor_useable_for_folding_p): Break out from ...
17599 (ctor_for_folding): ... here; use varpool_get_constructor.
17600 (varpool_assemble_decl): Likewise.
17601 * lto-streamer.h (struct output_block): Turn cgraph_node
17603 (lto_input_variable_constructor): Declare.
17604 * ipa-visibility.c (function_and_variable_visibility): Use
17605 varpool_get_constructor.
17606 * cgraph.h (varpool_get_constructor): Declare.
17607 (varpool_ctor_useable_for_folding_p): New function.
17608 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
17609 parameter; return error_mark_node for non-trivial constructors.
17610 (lto_write_tree_1, DFS_write_tree): Update use of
17611 get_symbol_initial_value.
17612 (output_function): Update initialization of symbol.
17613 (output_constructor): New function.
17614 (copy_function): Rename to ..
17615 (copy_function_or_variable): ... this one; handle vars too.
17616 (lto_output): Output variable sections.
17617 * lto-streamer-in.c (input_constructor): New function.
17618 (lto_read_body): Rename from ...
17619 (lto_read_body_or_constructor): ... this one; handle vars too.
17620 (lto_input_variable_constructor): New function.
17621 * ipa-prop.c (ipa_prop_write_jump_functions,
17622 ipa_prop_write_all_agg_replacement): Update.
17623 * lto-cgraph.c (compute_ltrans_boundary): Use it.
17624 (output_cgraph_opt_summary): Set symbol to NULL.
17626 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
17628 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
17629 non-polymorphic types.
17630 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
17631 * ipa-devirt.c (types_same_for_odr): Do not explode when one
17632 of types is not polymorphic.
17634 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
17636 * lra-constraints.c (remove_inheritance_pseudos): Process
17637 destination pseudo too.
17639 2014-07-11 Rong Xu <xur@google.com>
17641 * gcov-tool.c (gcov_output_files): Fix build error introduced in
17644 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17646 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
17647 * config/avr/avr-devices.c (AVR_MCU): Same.
17648 (avr_mcu_types): add text start value to end of device list.
17649 * config/avr/avr-mcus.def: Add text section start for all devices.
17650 (ata5782): Add new avr5 device.
17652 * config/avr/avr-tables.opt: Regenerate.
17653 * config/avr/avr.h: Add declaration for text section start handler.
17654 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
17656 (LINK_SPEC): Include text section start handler to linker spec.
17657 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
17658 pass -Ttext option to linker if the text section start for the device
17660 * config/avr/t-multilib: Regenerate.
17661 * doc/avr-mmcu.texi: Regenerate.
17663 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
17665 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
17666 * config/rs6000/aix52.h (LINK_SPEC): Same.
17667 * config/rs6000/aix53.h (LINK_SPEC): Same.
17668 * config/rs6000/aix61.h (LINK_SPEC): Same.
17669 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
17671 2014-07-11 Roman Gareev <gareevroman@gmail.com>
17673 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
17674 (graphite_verify): New function.
17675 (ivs_params_clear): New function.
17676 (gcc_expression_from_isl_ast_expr_id): New function.
17677 (gcc_expression_from_isl_expr_int): New function.
17678 (binary_op_to_tree): New function.
17679 (ternary_op_to_tree): New function.
17680 (unary_op_to_tree): New function.
17681 (nary_op_to_tree): New function.
17682 (gcc_expression_from_isl_expr_op): New function.
17683 (gcc_expression_from_isl_expression): New function.
17684 (graphite_create_new_loop): New function.
17685 (translate_isl_ast_for_loop): New function.
17686 (get_upper_bound): New function.
17687 (graphite_create_new_loop_guard): New function.
17688 (translate_isl_ast_node_for): New function.
17689 (translate_isl_ast): New function.
17690 (add_parameters_to_ivs_params): New function.
17691 (scop_to_isl_ast): New parameter ip.
17692 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
17694 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
17696 * config/xtensa/predicates.md (call expander): Update for
17697 DECL_SECTION_NAME being string.
17699 2014-07-11 Richard Biener <rguenther@suse.de>
17701 PR middle-end/61473
17702 * builtins.c (fold_builtin_memory_op): Inline memory moves that
17703 can be implemented with a single load followed by a single store.
17704 (c_strlen): Only warn when only_value is not 2.
17706 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
17708 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
17710 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
17713 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
17714 (*movhi_bytes): Likewise.
17715 (*arm_movqi_insn): Likewise.
17717 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
17720 * config/alpha/alpha.c: Include tree-pass.h, context.h
17721 and pass_manager.h.
17722 (pass_data_handle_trap_shadows): New pass.
17723 (pass_handle_trap_shadows::gate): New pass gate function.
17724 (make_pass_handle_trap_shadows): New function.
17725 (rest_of_handle_trap_shadows): Ditto.
17727 (alpha_align_insns_1): Rename from alpha_align_insns.
17728 (pass_data_align_insns): New pass.
17729 (pass_align_insns::gate): New pass gate function.
17730 (make_pass_aling_insns): New function.
17731 (rest_of_align_insns): Ditto.
17732 (alpha_align_insns): Ditto.
17734 (alpha_option_override): Declare handle_trap_shadows info
17735 and align_insns_info. Register handle_trap_shadows and align_insns
17737 (alpha_reorg): Do not call alpha_trap_shadows and
17738 alpha_align_insn from here.
17740 (alpha_pad_function_end): Do not skip BARRIERs.
17742 2014-07-10 Rong Xu <xur@google.com>
17744 Add gcov-tool: an offline gcda profile processing tool support.
17745 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
17746 (gcov_is_error): Ditto.
17747 (gcov_read_string): Ditto.
17748 (gcov_read_sync): Ditto.
17749 * gcov-io.h: Move counter defines to gcov-counter.def.
17750 * gcov-dump.c (tag_counters): Use gcov-counter.def.
17751 * coverage.c: Ditto.
17752 * gcov-tool.c: Offline gcda profile processing tool.
17753 (unlink_gcda_file): Remove one gcda file.
17754 (unlink_profile_dir): Remove gcda files from the profile path.
17755 (gcov_output_files): Output gcda files to an output dir.
17756 (profile_merge): Merge two profiles in directory.
17757 (print_merge_usage_message): Print merge usage.
17758 (merge_usage): Print merge usage and exit.
17759 (do_merge): Driver for profile merge sub-command.
17760 (profile_rewrite): Rewrite profile.
17761 (print_rewrite_usage_message): Print rewrite usage.
17762 (rewrite_usage): Print rewrite usage and exit.
17763 (do_rewrite): Driver for profile rewrite sub-command.
17764 (print_usage): Print gcov-info usage and exit.
17765 (print_version): Print gcov-info version.
17766 (process_args): Process arguments.
17767 (main): Main routine for gcov-tool.
17768 * Makefile.in: Build and install gcov-tool.
17769 * gcov-counter.def: New file split from gcov-io.h.
17770 * doc/gcc.texi: Include gcov-tool.texi.
17771 * doc/gcov-tool.texi: Document for gcov-tool.
17773 2014-07-10 Richard Biener <rguenther@suse.de>
17775 PR tree-optimization/61757
17776 * tree-ssa-dom.c (loop_depth_of_name): Restore.
17777 (propagate_rhs_into_lhs): Revert part of last change.
17779 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
17781 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
17784 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
17786 PR middle-end/53590
17787 * function.c (allocate_struct_function): Revert r188667 change.
17789 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
17791 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
17793 * doc/install.texi: Remove links to defunct package providers for
17796 2014-07-09 Tom de Vries <tom@codesourcery.com>
17798 * final.c (get_call_fndecl): Declare.
17799 (self_recursive_call_p): New function.
17800 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
17802 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17804 * ipa-devirt.c (record_node): Walk through aliases.
17806 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17808 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
17810 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17813 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
17815 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17817 * ipa-visibility.c (function_and_variable_visibility): Remove
17818 temporary hack disabling local aliases on AIX.
17820 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17822 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
17823 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
17825 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17827 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
17828 * rs6000/rs6000.c: Inline output of .set instruction.
17829 (declare_alias_data): New struct.
17830 (rs6000_declare_alias): New function.
17831 (rs6000_xcoff_declare_function_name): Use it.
17832 (rs6000_xcoff_declare_object_name): New function.
17833 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
17834 (ASM_OUTPUT_DEF): Turn to empty definition.
17836 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17839 * hash-table.h: use hash_table::value_type instead of
17840 Descriptor::value_type in the return types of several methods.
17842 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17844 * tree-pass.h (pass_data): Remove has_execute member.
17845 * passes.c (execute_one_pass): Don't check pass->has_execute.
17846 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
17847 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
17848 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
17849 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
17850 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
17851 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
17852 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
17853 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
17854 gimple-low.c, gimple-ssa-isolate-paths.c,
17855 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
17856 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
17857 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
17858 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
17859 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
17860 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
17861 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
17862 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
17863 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
17864 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
17865 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
17866 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
17867 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
17868 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
17869 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
17870 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
17871 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
17872 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
17873 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
17874 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
17875 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
17876 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
17877 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
17878 web.c: Remove initializer for pass_data::has_execute.
17880 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17882 * graphite-htab.h: Use hash_map instead of hash_table.
17883 * graphite-clast-to-gimple.c: Adjust.
17884 * passes.c: Use hash_map instead of hash_table.
17885 * sese.c: Likewise.
17886 * sese.h: Remove now unused code.
17888 2014-07-08 Sriraman Tallam <tmsriram@google.com>
17891 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
17894 2014-07-08 Jakub Jelinek <jakub@redhat.com>
17896 PR rtl-optimization/61673
17897 * combine.c (simplify_comparison): Test just mode's sign bit
17898 in tmode rather than the sign bit and any bits above it.
17900 2014-07-08 Roman Gareev <gareevroman@gmail.com>
17902 * graphite-isl-ast-to-gimple.c (generate_isl_context):
17903 Add __isl_give to the declaration.
17904 (generate_isl_schedule): Likewise.
17905 (scop_to_isl_ast): Likewise.
17907 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17909 * config/arm/arm.c (cortexa5_extra_costs): New table.
17910 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
17912 2014-07-08 Jakub Jelinek <jakub@redhat.com>
17914 PR tree-optimization/61725
17915 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
17916 range, use range_includes_zerop_p instead of integer_zerop on
17917 vr0->min, only use log2 of max if min is not negative.
17919 2014-07-08 Richard Biener <rguenther@suse.de>
17921 * tree-ssa-dom.h (loop_depth_of_name): Remove.
17922 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
17923 restriction on loop depth difference.
17924 (record_equality): Likewise.
17925 (propagate_rhs_into_lhs): Likewise. Simplify condition.
17926 (loop_depth_of_name): Remove.
17927 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
17928 restriction on loop depth difference.
17929 (init_copy_prop): Likewise.
17931 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17933 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
17935 (walk_aliased_vdefs): Likewise.
17936 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
17937 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
17938 (detect_type_change_from_memory_writes): Check if entry was reached.
17940 2014-07-08 Richard Biener <rguenther@suse.de>
17942 PR tree-optimization/61681
17943 * tree-ssa-structalias.c (find_what_var_points_to): Expand
17944 NONLOCAL inside ESCAPED.
17946 2014-07-08 Richard Biener <rguenther@suse.de>
17948 PR tree-optimization/61680
17949 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
17950 Handle properly all read-write dependences with group accesses.
17952 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
17954 PR tree-optimization/61576
17955 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
17956 block containing reduction statement is predecessor of phi basi block.
17958 2014-07-08 Marek Polacek <polacek@redhat.com>
17961 * fold-const.c (round_up_loc): Change the parameter type.
17963 * fold-const.h (round_up_loc): Adjust declaration.
17964 * stor-layout.c (finalize_record_size): Check for too large types.
17966 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
17968 * symtab.c: Include calls.h.
17969 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
17971 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
17973 * config/rs6000/rs6000.c (output_vec_const_move): Handle
17974 little-endian code generation.
17975 * config/rs6000/spe.md (spe_evmergehi): Rename to...
17976 (vec_perm00_v2si): ... this. Handle little-endian code generation.
17977 (spe_evmergehilo): Rename to...
17978 (vec_perm01_v2si): ... this. Handle little-endian code generation.
17979 (spe_evmergelo): Rename to...
17980 (vec_perm11_v2si): ... this. Handle little-endian code generation.
17981 (spe_evmergelohi): Rename to...
17982 (vec_perm10_v2si): ... this. Handle little-endian code generation.
17983 (spe_evmergehi, spe_evmergehilo): New expanders.
17984 (spe_evmergelo, spe_evmergelohi): Likewise.
17985 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
17986 (*frob_tf_ti): Likewise.
17987 (*frob_<mode>_di_2): Likewise.
17988 (*frob_tf_di_8_2): Likewise.
17989 (*frob_di_<mode>): Likewise.
17990 (*frob_ti_tf): Likewise.
17991 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
17992 (*frob_ti_<mode>_8_2): Likewise.
17993 (*frob_ti_tf_2): Likewise.
17994 (mov_si<mode>_e500_subreg0): Rename to...
17995 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
17997 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
17998 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
17999 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
18000 the big endianness only.
18001 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
18002 (*mov_si<mode>_e500_subreg0_2): Rename to...
18003 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
18004 big big endianness only.
18005 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
18006 (*mov_si<mode>_e500_subreg4): Rename to...
18007 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
18009 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
18010 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
18011 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
18012 the big endianness only.
18013 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
18015 (*mov_si<mode>_e500_subreg4_2): Rename to...
18016 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
18018 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
18019 (*mov_sitf_e500_subreg8): Rename to...
18020 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
18022 (*mov_sitf_e500_subreg8_le): New instruction pattern.
18023 (*mov_sitf_e500_subreg8_2): Rename to...
18024 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
18026 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
18027 (*mov_sitf_e500_subreg12): Rename to...
18028 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
18030 (*mov_sitf_e500_subreg12_le): New instruction pattern.
18031 (*mov_sitf_e500_subreg12_2): Rename to...
18032 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
18034 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
18036 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
18038 * asan.c (instrument_strlen_call): Do not instrument first byte
18039 in strlen if already instrumented.
18041 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18043 * config/arm/arm.opt (mwords-little-endian): Delete.
18044 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
18045 of TARGET_LITTLE_WORDS.
18046 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
18047 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
18049 * doc/invoke.texi: Remove references to -mwords-little-endian.
18051 2014-07-07 Jakub Jelinek <jakub@redhat.com>
18053 * expmed.c (struct init_expmed_rtl): Change all fields but
18054 pow2 and cint from struct rtx_def to rtx.
18055 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
18056 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
18059 2014-07-06 Marek Polacek <polacek@redhat.com>
18062 * doc/invoke.texi: Document -Wsizeof-array-argument.
18064 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
18066 * wide-int.h (wide_int_storage): Change declaration from struct
18069 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
18071 * cgraph.c (cgraph_create_indirect_edge): Update call of
18072 get_polymorphic_call_info.
18073 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
18074 (possible_polymorphic_call_targets): Add parameter call.
18075 (decl_maybe_in_construction_p): New predicate.
18076 (get_polymorphic_call_info): Add parameter call;
18077 use decl_maybe_in_construction_p.
18078 * gimple-fold.c (fold_gimple_assign): Update use of
18079 possible_polymorphic_call_targets.
18080 (gimple_fold_call): Likewise.
18081 * ipa-prop.c: Inlcude calls.h
18082 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
18083 (param_type_may_change_p): New predicate.
18084 (detect_type_change_from_memory_writes): Break out from ...
18085 (detect_type_change): ... this one; use param_type_may_change_p.
18086 (detect_type_change_ssa): Use param_type_may_change_p.
18087 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
18089 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
18092 * config/arm/arm-protos.h (arm_legitimate_address_p,
18093 arm_is_constant_pool_ref): Add prototypes.
18094 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
18095 (arm_is_constant_pool_ref) New function.
18096 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
18097 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
18098 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
18099 operand. Remove pool_range and neg_pool_range attributes.
18100 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
18101 pool_range and neg_pool_range attributes.
18102 * config/arm/constraints.md (Uh): New constraint.
18103 (Uq): Don't allow constant pool references.
18105 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
18107 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
18108 (move_lo_quad_internal_be_<mode>): Likewise.
18109 (move_lo_quad_<mode>): Convert to define_expand.
18110 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
18111 (aarch64_simd_move_hi_quad_be_<mode>): New.
18112 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
18113 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
18114 (aarch64_combinez_be<mode>): New.
18115 (aarch64_combine<mode>): Convert to define_expand.
18116 (aarch64_combine_internal<mode>): New.
18117 (aarch64_simd_combine<mode>): Remove bogus RTL description.
18119 2014-07-04 Tom de Vries <tom@codesourcery.com>
18121 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
18122 combination of earlyclobber and read/write modifiers.
18124 2014-07-04 Tom de Vries <tom@codesourcery.com>
18126 * config/aarch64/aarch64-simd.md
18127 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
18129 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
18132 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
18134 2014-07-04 Jakub Jelinek <jakub@redhat.com>
18136 PR middle-end/61654
18137 * cgraphunit.c (expand_thunk): Call free_dominance_info.
18139 PR tree-optimization/61684
18140 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
18141 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
18143 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18144 Kito Cheng <kito@0xlab.org>
18145 Monk Chiang <sh.chiang04@gmail.com>
18147 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
18148 (nds32_symbol_load_store_p): Move to ...
18149 (nds32_fp_as_gp_check_available): Move to ...
18150 * config/nds32/nds32-fp-as-gp.c: ... here.
18151 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
18152 extern declaration.
18154 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18155 Kito Cheng <kito@0xlab.org>
18156 Monk Chiang <sh.chiang04@gmail.com>
18158 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
18159 (nds32_expand_store_multiple): Move to ...
18160 (nds32_expand_movmemqi): Move to ...
18161 * config/nds32/nds32-memory-manipulation.c: ... here.
18163 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18164 Kito Cheng <kito@0xlab.org>
18165 Monk Chiang <sh.chiang04@gmail.com>
18167 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
18168 (nds32_output_casesi_pc_relative): Move to ...
18169 (nds32_output_casesi): Move to ...
18170 (nds32_mem_format): Move to ...
18171 (nds32_output_16bit_store): Move to ...
18172 (nds32_output_16bit_load): Move to ...
18173 (nds32_output_32bit_store): Move to ...
18174 (nds32_output_32bit_load): Move to ...
18175 (nds32_output_32bit_load_s): Move to ...
18176 (nds32_output_stack_push): Move to ...
18177 (nds32_output_stack_pop): Move to ...
18178 * config/nds32/nds32-md-auxiliary.c: ... here.
18180 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18181 Ling-Hua Tseng <uranus@tinlans.org>
18183 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
18184 the purpose of this file.
18186 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18187 Kito Cheng <kito@0xlab.org>
18188 Monk Chiang <sh.chiang04@gmail.com>
18190 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
18191 (nds32_address_cost): Move implementation to ...
18192 * config/nds32/nds32-cost.c: ... here.
18193 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
18194 (nds32_address_cost_impl): Declare.
18196 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18197 Kito Cheng <kito@0xlab.org>
18198 Monk Chiang <sh.chiang04@gmail.com>
18200 * config/nds32/nds32.c
18201 (nds32_consecutive_registers_load_store_p): Move to ...
18202 (nds32_valid_multiple_load_store): Move to ...
18203 (nds32_valid_stack_push_pop): Move to ...
18204 (nds32_can_use_bclr_p): Move to ...
18205 (nds32_can_use_bset_p): Move to ...
18206 (nds32_can_use_btgl_p): Move to ...
18207 (nds32_can_use_bitci_p): Move to ...
18208 * config/nds32/nds32-predicates.c: ... here.
18210 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18211 Kito Cheng <kito@0xlab.org>
18212 Monk Chiang <sh.chiang04@gmail.com>
18214 * config/nds32/nds32.c
18215 (nds32_expand_builtin_null_ftype_reg): Move to ...
18216 (nds32_expand_builtin_reg_ftype_imm): Move to ...
18217 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
18218 (nds32_init_builtins): Move implementation to ...
18219 (nds32_expand_builtin): Move implementation to ...
18220 * config/nds32/nds32-intrinsic.c: ... here.
18221 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
18222 (nds32_expand_builtin_impl): Declare.
18224 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18225 Kito Cheng <kito@0xlab.org>
18226 Monk Chiang <sh.chiang04@gmail.com>
18228 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
18229 (nds32_emit_section_tail_template): Move to ...
18230 (nds32_emit_isr_jmptbl_section): Move to ...
18231 (nds32_emit_isr_vector_section): Move to ...
18232 (nds32_emit_isr_reset_conten): Move to ...
18233 (nds32_check_isr_attrs_conflict): Move to ...
18234 (nds32_construct_isr_vectors_information): Move to ...
18235 (nds32_asm_file_start): Move implementation to ...
18236 (nds32_asm_file_end): Move implementation to ...
18237 * config/nds32/nds32-isr.c: ... here.
18238 * config/nds32/nds32-protos.h
18239 (nds32_check_isr_attrs_conflict): Declare.
18240 (nds32_construct_isr_vectors_information): Declare.
18241 (nds32_asm_file_start_for_isr): Declare.
18242 (nds32_asm_file_end_for_isr): Declare.
18244 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18245 Kito Cheng <kito@0xlab.org>
18246 Monk Chiang <sh.chiang04@gmail.com>
18248 * config.gcc (nds32*): Add new modules to extra_objs.
18249 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
18250 (nds32be-*-*): Likewise.
18251 * config/nds32/nds32-cost.c: New file.
18252 * config/nds32/nds32-fp-as-gp.c: New file.
18253 * config/nds32/nds32-intrinsic.c: New file.
18254 * config/nds32/nds32-isr.c: New file.
18255 * config/nds32/nds32-md-auxiliary.c: New file.
18256 * config/nds32/nds32-memory-manipulation.c: New file.
18257 * config/nds32/nds32-pipelines-auxiliary.c: New file.
18258 * config/nds32/nds32-predicates.c: New file.
18259 * config/nds32/t-nds32: New file.
18261 2014-07-03 Jakub Jelinek <jakub@redhat.com>
18263 PR tree-optimization/61682
18264 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
18265 using cases and when one of the operands is equal to 1.
18267 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
18269 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
18270 ashr<mode>3): Correct mode of operands[2].
18271 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
18272 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
18273 Correct mode of operands[2]. Fix split condition.
18275 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
18277 * arm.md (arch): Add armv6_or_vfpv3.
18278 (arch_enabled): Add test for the above.
18279 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
18281 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
18283 2014-07-03 Jakub Jelinek <jakub@redhat.com>
18285 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
18286 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
18287 HWI 1 and negate the unsigned value.
18288 * expmed.c (expand_sdiv_pow2): For modes wider than word always
18289 use AND instead of shift.
18290 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
18292 2014-07-03 Marek Polacek <polacek@redhat.com>
18294 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
18295 (-fsanitize=float-divide-by-zero): Move to the table with
18296 -fsanitize=undefined suboptions.
18297 (-fsanitize=float-cast-overflow): Likewise.
18299 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
18301 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
18302 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
18305 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18307 * loop-invariant.c (struct invariant): Add a new member: eqno;
18308 (find_identical_invariants): Update eqno;
18309 (create_new_invariant): Init eqno;
18310 (get_inv_cost): Compute comp_cost with eqno;
18312 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
18314 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
18315 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
18316 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
18317 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
18318 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
18320 2014-07-02 Christian Bruel <christian.bruel@st.com>
18324 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
18325 (make_preds_opaque): Delete.
18326 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
18327 (commit_mode_sets): New function.
18328 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
18329 Process all modes at once.
18330 * basic-block.h (pre_edge_lcm_avs): Declare.
18331 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
18332 Call clear_aux_for_edges. Fix comments.
18333 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
18334 (pre_edge_rev_lcm): Idem.
18335 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
18337 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
18338 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
18340 * config/i386/i386.c (x96_emit_mode_set): Idem.
18341 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
18342 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
18343 (fpscr_toggle) Disallow from delay slot.
18344 * target.def (emit_mode_set): Add prev_mode parameter.
18345 * doc/tm.texi: Regenerate.
18347 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18349 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
18352 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
18354 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
18355 vtable_pointer_value_to_vtable): Constify.
18356 (contains_polymorphic_type_p): Declare.
18357 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
18358 vtable_pointer_value_to_vtable): Constify.
18359 (contains_polymorphic_type_p): New predicate.
18360 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
18362 (ipa_set_ancestor_jf): Likewise.
18363 (detect_type_change): Return false in easy cases.
18364 (compute_complex_assign_jump_func): Require type to contain
18366 (compute_known_type_jump_func): Likewise.
18368 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
18370 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
18372 (type_in_anonymous_namespace_p): Constify argument.
18373 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
18374 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
18375 (main_odr_variant): New function.
18376 (hash_type_name): Make static; update assert; do not ICE on
18378 (types_same_for_odr): Bring here from tree.c; simplify and remove
18379 old structural comparing code that doesn't work for templates.
18380 (odr_hasher::equal): Update assert.
18381 (add_type_duplicate): Return true when bases should be computed;
18382 replace incomplete loader by complete; do not output duplicated
18383 warnings; do not ICE on non-records; set odr_violated flag.
18384 (get_odr_type): Be ready to replace incomplete type by complete
18385 one; work on ODR variants instead of main variants; reorder item
18386 in array so bases have still smaller indexes.
18387 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
18388 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
18390 2014-07-01 Cary Coutant <ccoutant@google.com>
18392 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
18394 (resolve_addr_in_expr): When replacing the rtx in a location list
18395 entry, get a new address table entry.
18396 (dwarf2out_finish): Call index_location_lists even if there are no
18397 addr_index_table entries yet.
18399 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
18401 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
18402 change for not being obvious.
18404 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
18406 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
18409 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18411 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
18412 (vcagt_f64): Likewise.
18413 (vcale_f64): Likewise.
18414 (vcaled_f64): Likewise.
18415 (vcales_f32): Likewise.
18416 (vcalt_f64): Likewise.
18417 (vcaltd_f64): Likewise.
18418 (vcalts_f32): Likewise.
18420 2014-07-01 Marek Polacek <polacek@redhat.com>
18422 * doc/invoke.texi: Document -Wint-conversion.
18424 2014-07-01 Marek Polacek <polacek@redhat.com>
18427 * doc/invoke.texi: Document -Wincompatible-pointer-types.
18429 2014-07-01 Martin Liska <mliska@suse.cz>
18431 IPA REF alias refactoring
18432 * cgraph.h (iterate_direct_aliases): New function.
18433 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
18434 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
18435 FOR_EACH_ALIAS added.
18436 (cgraph_for_node_and_aliases): Likewise.
18437 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
18438 * ipa-inline.c (reset_edge_caches): Likewise.
18439 (update_caller_keys): Likewise.
18440 * trans-mem.c (ipa_tm_execute): Likewise.
18441 *varpool.c (varpool_analyze_node): Likewise.
18442 (varpool_for_node_and_aliases): Likewise.
18443 * ipa-ref.h (first_alias): New function.
18444 (last_alias): Likewise.
18445 (has_aliases_p): Likewise.
18446 * ipa-ref.c (ipa_ref::remove_reference): Removal function
18447 is sensitive to IPA_REF_ALIASes.
18448 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
18449 are put at the beginning of the list.
18450 (symtab_node::iterate_direct_aliases): New function.
18452 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18455 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
18457 (write_ts_type_common_tree_pointers): Do not stream fields not set
18458 for incomplete types; do not stream duplicated fields for variants;
18459 sanity check that variant and type match.
18460 (write_ts_type_non_common_tree_pointers): Likewise.
18461 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
18462 TYPE_SIZE whether type is complete.
18463 (lto_input_ts_type_common_tree_pointers): Do same changes as in
18464 write_ts_type_common_tree_pointers
18465 (lto_input_ts_type_non_common_tree_pointers): Likewise.
18467 2014-06-30 Joseph Myers <joseph@codesourcery.com>
18469 * var-tracking.c (add_stores): Return instead of asserting if old
18470 and new values for conditional store are the same.
18472 2014-06-30 Richard Henderson <rth@redhat.com>
18476 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
18477 the cfg if there were any changes.
18478 * passes.def: Revert move of peephole2 after reorder_blocks;
18479 move duplicate_computed_gotos before peephole2.
18481 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
18483 * except.c (emit_note_eh_region_end): New helper function.
18484 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
18485 emit EH_REGION_END note.
18486 * jump.c (cleanup_barriers): Do not split a call and its
18487 corresponding CALL_ARG_LOCATION note.
18489 2014-06-30 Jeff Law <law@redhat.com>
18491 PR tree-optimization/61607
18492 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
18493 deeper into the SSA_NAME_VALUE chain.
18495 2014-06-30 Marek Polacek <polacek@redhat.com>
18497 * convert.c (convert_to_integer): Don't instrument conversions if the
18498 function has no_sanitize_undefined attribute.
18499 * ubsan.c: Don't run the ubsan pass if the function has
18500 no_sanitize_undefined attribute.
18502 2014-06-30 Jakub Jelinek <jakub@redhat.com>
18504 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
18505 -fsanitize=undefined suboptions.
18507 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
18509 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
18510 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
18511 against bigendian and adjust indices.
18513 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
18515 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
18517 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
18520 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
18521 Add alternative; make early clobber. Adjust both split patterns
18522 to use operand 0 as the working register.
18524 2014-06-30 Jakub Jelinek <jakub@redhat.com>
18526 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
18527 as ira_object_id_map might be NULL, or 1.
18529 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18531 * loop-invariant.c (get_inv_cost): Handle register class.
18532 (gain_for_invariant): Check the register pressure of the inv
18533 and its overlapped register class, other than all.
18535 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
18537 * doc/invoke.texi (Optimize Options): Fix descriptions of
18538 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
18540 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
18542 * doc/extend.texi (Function Attributes): Update 'naked' attribute
18545 2014-06-29 Tobias Grosser <tobias@grosser.es>
18548 * graphite-isl-ast-to-gimple.c: Add missing guards.
18550 2014-06-29 Roman Gareev <gareevroman@gmail.com>
18552 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
18553 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
18554 * flag-types.h: Add new enum fgraphite_generator.
18555 * graphite-isl-ast-to-gimple.c: New.
18556 * graphite-isl-ast-to-gimple.h: New.
18557 * graphite.c (graphite_transform_loops): Add choice of Graphite
18558 code generator, which depends on flag_graphite_code_gen.
18560 2014-06-29 Roman Gareev <gareevroman@gmail.com>
18562 * graphite-dependences.c (subtract_commutative_associative_deps):
18563 Add NULL checking of the following variables: must_raw_no_source,
18564 may_raw_no_source, must_war_no_source, may_war_no_source,
18565 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
18566 must_war, may_war, must_waw, may_waw.
18568 2014-06-29 Roman Gareev <gareevroman@gmail.com>
18570 * graphite-clast-to-gimple.c: gloog is renamed to
18571 graphite_regenerate_ast_cloog. gloog_error is renamed to
18572 graphite_regenerate_error.
18573 * graphite-clast-to-gimple.h: The definition of the struct
18574 bb_pbb_def is moved to graphite-htab.h.
18575 Add inclusion of the hash-table.h.
18576 * graphite-htab.h: The declaration of the function gloog is moved
18577 to graphite-clast-to-gimple.h and renamed to
18578 graphite_regenerate_ast_cloog.
18579 * graphite.c (graphite_transform_loops): gloog is renamed
18580 to graphite_regenerate_ast_cloog.
18582 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18584 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
18586 (write_ts_type_common_tree_pointers): Do not stream fields not set
18587 for incomplete types; do not stream duplicated fields for variants;
18588 sanity check that variant and type match.
18589 (write_ts_type_non_common_tree_pointers): Likewise.
18590 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
18591 TYPE_SIZE whether type is complete.
18592 (lto_input_ts_type_common_tree_pointers): Do same changes as in
18593 write_ts_type_common_tree_pointers
18594 (lto_input_ts_type_non_common_tree_pointers): Likewise.
18596 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18598 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
18600 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18602 * tree-inline.c (remap_type_1): Do not duplicate fields
18603 that are shared in between type and its main variant.
18605 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18607 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
18609 (ipa_set_ancestor_jf) Likewise.
18610 (check_stmt_for_type_change): Check that we work on main variant.
18611 (detect_type_change): Look into main variant.
18612 (compute_known_type_jump_func): Check that main variant has BINFO.
18614 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18616 * ipa-devirt.c (set_type_binfo): New function.
18617 (add_type_duplicate): Use it.
18618 (get_odr_type): Sanity check that binfos points to main variants.
18619 (get_class_context): Be sure the context's outer_type is main variant.
18620 (contains_type_p): Walk main variant.
18621 (get_polymorphic_call_info_for_decl): Set outer_type to be
18623 (get_polymorphic_call_info): Likewise.
18624 (possible_polymorphic_call_targets): Sanity check that we operate
18627 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18629 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
18631 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18633 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
18634 accidental change due to wide-int branch merge.
18636 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18638 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
18639 compressed debug support.
18640 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
18641 * configure: Regenerate.
18642 * config.in: Regenerate.
18643 * common.opt (compressed_debug_sections): New enum.
18644 (gz, gz=): New options.
18645 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
18646 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
18647 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
18648 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
18649 LINK_COMPRESS_DEBUG_SPEC.
18650 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
18651 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
18652 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
18653 (Debugging Options): Document -gz[=type].
18655 2014-06-27 Martin Jambor <mjambor@suse.cz>
18658 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
18659 args_to_skip, use those from node instead. Copy args_to_skip and
18660 combined_args_to_skip from node to the new thunk.
18661 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
18662 (cgraph_create_virtual_clone): Moved computation of
18663 combined_args_to_skip...
18664 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
18666 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
18668 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
18669 redundant diagnostic machinary.
18671 2014-06-27 Richard Biener <rguenther@suse.de>
18673 * tree-ssa-math-opts.c (bswap_replace): Fix
18674 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
18676 2014-06-27 Martin Liska <mliska@suse.cz>
18678 * gimple.h (gimple_location_safe): New function introduced.
18679 * cgraphunit.c (walk_polymorphic_call_targets): Usage
18680 of gimple_location_safe replaces gimple_location.
18681 (gimple_fold_call): Likewise.
18682 * ipa-devirt.c (ipa_devirt): Likewise.
18683 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
18684 * ipa.c (walk_polymorphic_call_targets): Likewise.
18685 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
18687 2014-06-27 Jakub Jelinek <jakub@redhat.com>
18689 PR tree-optimization/57233
18690 PR tree-optimization/61299
18691 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
18693 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
18694 would be lowered to scalar shifts, check if corresponding
18695 shifts and vector BIT_IOR_EXPR are supported and don't lower
18696 or lower just to narrower vector type in that case.
18697 * expmed.c (expand_shift_1): Fix up handling of vector
18698 shifts and rotates.
18700 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
18703 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
18705 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
18707 * doc/invoke.texi (-fsemantic-interposition): Document.
18708 * common.opt (fsemantic-interposition): New flag.
18709 * varasm.c (decl_replaceable_p): Use it.
18711 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18714 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
18715 extraction other than index 3.
18717 2014-06-26 Teresa Johnson <tejohnson@google.com>
18719 * doc/invoke.texi: Fix typo.
18720 * dumpfile.c: Add support for documented -fdump-* options
18721 optimized/missed/note/optall.
18723 2014-06-26 Martin Jambor <mjambor@suse.cz>
18725 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
18726 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
18727 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
18728 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
18729 * opts.c (default_options_optimization): Set
18730 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
18731 * doc/invoke.texi (allow-load-data-races)
18732 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
18733 (allow-store-data-races): Document the new default.
18735 2014-06-26 Martin Jambor <mjambor@suse.cz>
18737 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
18738 renamed to ipa_impossible_devirt_target. Fix typo.
18739 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
18740 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
18741 ipa_impossible_devirt_target.
18743 2014-06-26 Richard Biener <rguenther@suse.de>
18745 PR tree-optimization/61607
18746 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
18747 explaining why we restrict copies on loop depth.
18748 * tree-ssa-dom.c (cprop_operand): Remove restriction on
18750 (record_equivalences_from_phis): Instead add it here.
18752 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
18754 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
18755 (LTO_WRAPPER_OBJS): New variable.
18756 (lto-wrapper$(exeext)): Use it.
18757 * collect2.c: Include "collect-utils.h".
18758 (verbose, debug): Remove variables.
18759 (at_file_supplied): No longer static.
18760 (tool_name): New variable.
18761 (do_wait, fork_execute, maybe_unlink): Don't declare.
18762 (tool_cleanup): No longer static.
18763 (notice): Remove function.
18764 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
18765 fork_execute calls.
18766 (collect_wait, do_wait, collect_execute): Remove functions.
18767 (maybe_unlink): No longer static.
18768 * collect2.h (verbose, debug): Don't declare.
18769 (at_file_supplied): Declare.
18770 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
18772 (collect_execute): Replace with implementation from collect2, plus a
18773 new arg use_atfile. All callers changed.
18774 (collect_wait): Replace with implementation from collect2.
18775 (maybe_unlink_file): Remove function.
18776 (fork_execute): Replace with implementation from collect2, plus a
18777 new arg use_atfile. All callers changed.
18778 (do_wait): Add call to utils_cleanup to the error path.
18779 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
18780 (tool_cleanup): Adjust declarations.
18781 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
18782 * tlink.c: Include "collect-utils.h".
18783 (tlink_execute): New arg use_atfile. All callers changed.
18784 (tlink_init, tlink_execute): Remove declarations.
18786 * collect-utils.c (save_temps): New variable.
18787 (do_wait): Use it instead of debug. Use fatal_error.
18788 * collect-utils.h (save_temps): Declare.
18789 * collect2.c (verbose): Rename from vflag. All uses changed.
18790 (tool_cleanup): New function, copied from collect_atexit.
18791 (collect_atexit, handler): Just call it.
18792 * collect2.h (verbose): Declaration renamed from vflag.
18793 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
18796 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
18797 (lto-wrapper$(exeext)): Link with collect-utils.o.
18798 * collect-utils.c: New file.
18799 * collect-utils.h: New file.
18800 * lto-wrapper.c: Include "collect-utils.h".
18801 (args_name): Delete variable.
18802 (tool_name): New variable.
18803 (tool_cleanup): New function.
18804 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
18805 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
18806 (fork_execute): Remove functions.
18808 2014-06-26 Nick Clifton <nickc@redhat.com>
18810 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
18812 * doc/extend.texi (Function Attributes): Fix typo in description
18813 of RX vector attribute.
18815 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
18817 * config.gcc (supported_defaults): Error when passing either
18818 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
18820 2014-06-26 Richard Biener <rguenther@suse.de>
18822 * tree-ssa-dom.c (cprop_operand): Remove restriction on
18823 propagating volatile pointers.
18825 2014-06-26 Richard Biener <rguenther@suse.de>
18827 PR tree-optimization/61607
18828 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
18829 loop if we redirected its latch edge.
18830 (thread_block_1): Do not cancel loops prematurely.
18832 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
18834 * toplev.c (backend_init_target): Move init_emit_regs and
18836 (backend_init) ... here; skip ira_init_once and backend_init_target.
18837 (target_reinit) ... and here; clear
18838 this_target_rtl->lang_dependent_initialized.
18839 (lang_dependent_init_target): Clear
18840 this_target_rtl->lang_dependent_initialized;
18841 break out rtl initialization to ...
18842 (initialize_rtl): ... here; call also backend_init_target
18844 * toplev.h (initialize_rtl): New function.
18845 * function.c: Include toplev.h
18846 (init_function_start): Call initialize_rtl.
18847 * rtl.h (target_rtl): Add target_specific_initialized,
18848 lang_dependent_initialized.
18850 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
18851 Jakub Jelinek <jakub@redhat.com>
18853 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
18855 2014-06-25 Tom de Vries <tom@codesourcery.com>
18857 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
18859 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
18861 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
18862 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
18863 Issue a strict overflow warning if appropriate.
18865 2014-06-25 Martin Liska <mliska@suse.cz>
18867 IPA REF refactoring
18868 * Makefile.in: Removed header file (ipa-ref-inline.h).
18869 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
18871 (cgraph_speculative_call_info): Likewise.
18872 (cgraph_for_node_thunks_and_aliases): Likewise.
18873 (cgraph_for_node_and_aliases): Likewise.
18874 (verify_cgraph_node): Likewise.
18875 * cgraph.h: Batch of IPA REF functions become member functions of
18876 symtab_node: add_reference, maybe_add_reference, clone_references,
18877 clone_referring, clone_reference, find_reference,
18878 remove_stmt_references, remove_all_references,
18879 remove_all_referring, dump_references, dump_referring,
18880 has_alias_p, iterate_reference, iterate_referring.
18881 * cgraphbuild.c (record_reference): New IPA REF function used.
18882 (record_type_list): Likewise.
18883 (record_eh_tables): Likewise.
18884 (mark_address): Likewise.
18885 (mark_load): Likewise.
18886 (mark_store): Likewise.
18887 (pass_build_cgraph_edges): Likewise.
18888 (rebuild_cgraph_edge): Likewise.
18889 (cgraph_rebuild_references): Likewise.
18890 (pass_remove_cgraph_callee_edges): Likewise.
18891 * cgraphclones.c (cgraph_clone_node): Likewise.
18892 (cgraph_create_virtual_clone): Likewise.
18893 (cgraph_materialize_clone): Likewise.
18894 (cgraph_materialize_all_clones): Likewise.
18895 * cgraphunit.c (cgraph_reset_node): Likewise.
18896 (cgraph_reset_node): Likewise.
18897 (analyze_function): Likewise.
18898 (assemble_thunks_and_aliases): Likewise.
18899 (expand_function): Likewise.
18900 * ipa-comdats.c (propagate_comdat_group): Likewise.
18901 (enqueue_references): Likewise.
18902 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
18903 (create_specialized_node): Likewise.
18904 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
18905 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
18906 * ipa-inline.c (reset_edge_caches): Likewise.
18907 (update_caller_keys): Likewise.
18908 (execute): Likewise.
18909 * ipa-prop.c (remove_described_reference): Likewise.
18910 (propagate_controlled_uses): Likewise.
18911 (ipa_edge_duplication_hook): Likewise.
18912 (ipa_modify_call_arguments): Likewise.
18913 * ipa-pure-const.c (propagate_pure_const): Likewise.
18914 * ipa-ref-inline.h: Header file removed, functions moved
18915 to symtab_node class.
18916 * ipa-ref.c (remove_reference): New class member function.
18917 (cannot_lead_to_return): New class member function.
18918 (referring_ref_list): Likewise.
18919 (referred_ref_list): Likewise.
18920 Rest of functions moved to symtab_node class.
18921 * ipa-ref.h: New member functions remove_reference,
18922 cannot_lead_to_return, referring_ref_list, referred_ref_list added
18924 ipa_ref_list class has new member functions: first_reference,
18925 first_referring, clear, nreferences.
18926 * ipa-reference.c (analyze_function): New IPA REF function used.
18927 (write_node_summary_p): Likewise.
18928 (ipa_reference_write_optimization_summary): Likewise.
18929 * ipa-split.c (split_function): Likewise.
18930 * ipa-utils.c (ipa_reverse_postorder): Likewise.
18931 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
18932 (function_and_variable_visibility): Likewise.
18933 * ipa.c (has_addr_references_p): Likewise.
18934 (process_references): Argument type changed.
18935 (symtab_remove_unreachable_nodes): New IPA REF function used.
18936 (process_references): Likewise.
18937 (set_writeonly_bit): Likewise.
18938 * lto-cgraph.c: Implementation of new symtab_node member functions
18939 that uses new IPA REF functions.
18940 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
18942 * lto-streamer-out.c (output_symbol_p): Likewise.
18943 * lto-streamer.h (referenced_from_this_partition_p): Argument type
18945 * symtab.c: Implementation of new IPA REF API.
18946 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
18947 (ipa_tm_create_version): Likewise.
18948 (ipa_tm_execute): Likewise.
18949 * tree-emutls.c (gen_emutls_addr): Likewise.
18950 * tree-inline.c (copy_bb): Likewise.
18951 (delete_unreachable_blocks_update_callgraph): Likewise.
18952 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
18953 (varpool_for_node_and_aliases): Likewise.
18955 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
18957 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
18959 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
18962 * fold-const.c (fold_checksum_tree): Use a hash_table of const
18963 tree_node * instead of tree_node *.
18965 (print_fold_checksum): Likewise.
18966 (fold_check_failed): Likewise.
18967 (debug_fold_checksum): Likewise.
18968 (fold_build1_stat_loc): Likewise.
18969 (fold_build2_stat_loc): Likewise.
18970 (fold_build3_stat_loc): Likewise.
18971 (fold_build_call_array_loc): Likewise.
18973 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
18975 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
18976 implementation with call to...
18977 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
18979 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
18982 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
18984 PR tree-optimization/57742
18985 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
18986 after replacing the statement.
18988 2014-06-25 Nick Clifton <nickc@redhat.com>
18990 * config/v850/v850.c (GHS_default_section_names): Change to const
18992 (GHS_current_section_names): Likewise.
18993 (v850_insert_attributes): Do not build strings, just assign the
18994 names directly. Change the type of 'chosen_section' to const
18996 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
18997 directly to the array entry.
18998 * config/v850/v850.h (GHS_default_section_names): Change to const
19000 (GHS_current_section_names): Likewise.
19002 2014-06-25 Jakub Jelinek <jakub@redhat.com>
19004 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
19005 (LANG_HOOKS_DECLS): Add it.
19006 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
19008 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
19009 * langhooks.h (struct lang_hooks_for_decls): Add
19010 omp_clause_linear_ctor hook.
19011 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
19012 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
19013 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
19014 combined simd loop use omp_clause_linear_ctor hook.
19016 2014-06-24 Cong Hou <congh@google.com>
19018 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
19019 pattern recognition.
19020 (type_conversion_p): PROMOTION is true if it's a type promotion
19021 conversion, and false otherwise. Return true if the given expression
19022 is a type conversion one.
19023 * tree-vectorizer.h: Adjust the number of patterns.
19024 * tree.def: Add SAD_EXPR.
19025 * optabs.def: Add sad_optab.
19026 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
19027 * expr.c (expand_expr_real_2): Likewise.
19028 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
19029 * gimple.c (get_gimple_rhs_num_ops): Likewise.
19030 * optabs.c (optab_for_tree_code): Likewise.
19031 * tree-cfg.c (estimate_operator_cost): Likewise.
19032 * tree-ssa-operands.c (get_expr_operands): Likewise.
19033 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
19034 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
19035 * doc/generic.texi: Add document for SAD_EXPR.
19036 * doc/md.texi: Add document for ssad and usad.
19038 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19040 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
19041 qualification in cast.
19043 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
19045 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
19046 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
19047 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
19048 (tree_function_decl): ... here.
19049 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
19050 streaming of vindex to ...
19051 (write_ts_function_decl_tree_pointers): ... here.
19052 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
19053 Do not stream DECL_VINDEX.
19054 (lto_input_ts_function_decl_tree_pointers): Stream it here.
19056 2014-06-24 Catherine Moore <clm@codesourcery.com>
19057 Sandra Loosemore <sandra@codesourcery.com>
19059 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
19060 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
19061 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
19063 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19065 * doc/invoke.texi (Warning Options): Remove duplicated
19066 -Wmaybe-uninitialized.
19068 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19070 PR tree-optimization/57742
19071 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
19072 (handle_builtin_malloc, handle_builtin_memset): New functions.
19073 (strlen_optimize_stmt): Call them.
19074 * passes.def: Move strlen after loop+dom but before vrp.
19076 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19079 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
19080 model family 6 CPU with has_longmode never use a CPU without
19083 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
19086 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
19089 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19091 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
19092 * dominance.c (iterate_fix_dominators): Use hash_map instead of
19094 * hash-map.h: New file.
19095 * ipa-comdats.c: Use hash_map instead of pointer_map.
19097 * lto-section-out.c: Adjust.
19098 * lto-streamer.h: Replace pointer_map with hash_map.
19099 * symtab.c (verify_symtab): Likewise.
19100 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
19101 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
19102 * tree-streamer.h: Likewise.
19103 * tree-streamer.c: Adjust.
19104 * pointer-set.h: Remove pointer_map.
19106 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19108 * hash-table.h: Add a template arg to choose between storing values
19109 and storing pointers to values, and then provide partial
19110 specializations for both.
19111 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
19112 should store, not the type values should point to.
19113 * tree-into-ssa.c (var_info_hasher): Likewise.
19114 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
19115 * tree-complex.c: Adjust.
19116 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
19117 table instead of int_tree_map *.
19118 * tree-parloops.c: Adjust.
19119 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
19120 type is being stored.
19121 * tree-vectorizer.c: Adjust.
19123 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19125 * hash-table.h: Remove a layer of indirection from hash_table so that
19126 it contains the hash table's data instead of a pointer to the data.
19127 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
19128 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
19129 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
19130 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
19131 fold-const.c, gcse.c, ggc-common.c,
19132 gimple-ssa-strength-reduction.c, gimplify.c,
19133 graphite-clast-to-gimple.c, graphite-dependences.c,
19134 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
19135 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
19136 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
19137 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
19138 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
19139 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
19140 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
19141 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
19142 tree-ssa-live.c, tree-ssa-loop-im.c,
19143 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
19144 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
19145 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
19146 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
19147 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
19148 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
19149 vtable-verify.c, vtable-verify.h: Adjust.
19151 2014-06-24 Richard Biener <rguenther@suse.de>
19153 PR tree-optimization/61572
19154 * tree-ssa-sink.c (statement_sink_location): Do not sink
19155 loads from hard registers.
19157 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19159 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
19160 not mentioned in clauses use private clause if the iterator is
19161 declared in #pragma omp for simd, and when adding lastprivate
19162 instead, add it to the outer #pragma omp for too. Diagnose
19163 if the variable is private in outer context. For simd collapse > 1
19164 loops, replace all iterators with temporaries.
19165 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
19166 same even in collapse > 1 loops.
19168 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
19169 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
19171 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
19172 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
19174 (gimplify_adjust_omp_clauses): Likewise.
19175 * omp-low.c (lower_rec_simd_input_clauses,
19176 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
19177 safelen the same as safelen(1).
19178 * tree-nested.c (convert_nonlocal_omp_clauses,
19179 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
19180 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
19181 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
19182 Fixup handling of GIMPLE_OMP_TARGET.
19183 (convert_tramp_reference_stmt, convert_gimple_call): Handle
19186 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
19188 PR tree-optimization/61554
19189 * tree-ssa-propagate.c: Include "bitmap.h".
19190 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
19191 properly update constructor/destructor.
19192 (substitute_and_fold_dom_walker::before_dom_children):
19193 Remove call to gimple_purge_dead_eh_edges, add bb->index to
19194 need_eh_cleaup instead.
19195 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
19198 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19200 * varpool.c (dump_varpool_node): Dump used_by_single_function.
19201 * tree-pass.h (make_pass_ipa_single_use): New pass.
19202 * cgraph.h (used_by_single_function): New flag.
19203 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
19205 * passes.def (pass_ipa_single_use): Scedule.
19206 * ipa.c (BOTTOM): New macro.
19207 (meet): New function
19208 (propagate_single_user): New function.
19209 (ipa_single_use): New function.
19210 (pass_data_ipa_single_use): New pass.
19211 (pass_ipa_single_use): New pass.
19212 (pass_ipa_single_use::gate): New gate.
19213 (make_pass_ipa_single_use): New function.
19215 2014-06-23 Kai Tietz <ktietz@redhat.com>
19218 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
19219 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
19221 2014-06-23 Richard Biener <rguenther@suse.de>
19223 * tree-ssa-loop.c (gate_loop): New function.
19224 (pass_tree_loop::gate): Call it.
19225 (pass_data_tree_no_loop, pass_tree_no_loop,
19226 make_pass_tree_no_loop): New.
19227 * tree-vectorizer.c: Include tree-scalar-evolution.c
19228 (pass_slp_vectorize::execute): Initialize loops and SCEV if
19230 (pass_slp_vectorize::clone): New method.
19231 * timevar.def (TV_TREE_NOLOOP): New.
19232 * tree-pass.h (make_pass_tree_no_loop): Declare.
19233 * passes.def (pass_tree_no_loop): New pass group with
19236 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
19239 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
19240 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
19242 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19244 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
19245 "yes" where needed.
19247 2014-06-23 Alan Modra <amodra@gmail.com>
19250 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
19251 to zero on debug statements.
19253 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
19256 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
19257 Ignore third operand if present by marking qualifier_internal.
19259 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
19261 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
19263 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
19264 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
19265 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
19266 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
19267 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
19268 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
19269 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
19270 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
19271 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
19272 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
19273 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
19274 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
19275 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
19276 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
19277 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
19278 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
19279 logic in GCC vector extensions
19281 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
19282 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
19283 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
19284 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
19285 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
19286 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
19287 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
19288 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
19289 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
19290 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
19292 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
19294 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
19297 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
19298 (vget_low_s64): Use __GET_LOW macro.
19299 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
19300 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
19301 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
19302 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
19303 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
19305 (vcombine_s64): Use GCC vector extensions; remove cast.
19306 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
19307 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
19308 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
19309 Fix type signature; remove cast.
19311 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
19314 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
19316 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
19318 (BUILTIN_VD1): New.
19319 (BUILTIN_VD_RE): Remove.
19320 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
19321 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
19322 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
19323 variant but not df.
19324 (vreinterpretv1df*, vreinterpret*v1df): New.
19325 (vreinterpretdf*, vreinterpret*df): Remove.
19326 * config/aarch64/aarch64-simd.md (aarch64_create,
19327 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
19328 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
19330 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
19331 (vcreate_f64): Remove cast, use v1df builtin.
19332 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
19333 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
19334 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
19335 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
19336 vmov_n_f64, vst1_f64): Use gcc vector extensions.
19337 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
19338 add range check using __builtin_aarch64_im_lane_boundsi.
19339 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
19340 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
19341 type signature, use gcc vector extensions.
19342 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
19343 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
19344 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
19345 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
19346 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
19347 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
19348 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
19349 vreinterpret_u64_f64): Use v1df builtin not df.
19351 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19353 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
19356 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19358 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
19361 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19363 * loop-invariant.c (pre_check_invariant_p): New function.
19364 (find_invariant_insn): Call pre_check_invariant_p.
19366 2014-06-22 Richard Henderson <rth@redhat.com>
19369 * compare-elim.c (struct comparison): Add eh_note.
19370 (find_comparison_dom_walker::before_dom_children): Don't eliminate
19371 a redundant comparison in a different EH region. Purge EH edges if
19374 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19376 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
19377 (var_shift): Use it.
19378 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
19379 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19380 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19381 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19382 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19383 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
19384 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
19385 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
19386 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
19387 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
19388 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
19389 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
19390 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
19391 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
19392 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
19393 *rotldi3_internal15be): Use the new attribute. Merge register and
19394 integer alternatives.
19396 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19398 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
19399 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
19400 split, *ashrdi3_internal3 and split): Delete, merge into...
19401 (ashr<mode>3): New expander.
19402 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
19403 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
19405 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19407 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
19408 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
19409 *rotldi3_internal3 and split): Delete, merge into...
19410 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
19411 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
19412 Use "rotlw" extended mnemonic.
19414 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19416 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
19417 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
19418 and split, *ashldi3_internal3 and split): Delete, merge into...
19419 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
19420 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
19422 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19424 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
19425 (lshrsi3, two anonymous define_insns and define_splits,
19426 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
19427 *lshrdi3_internal3 and split): Delete, merge into...
19428 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
19429 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
19431 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19433 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
19434 Remove "O" alternative.
19436 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
19438 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
19439 (mips_move_from_gpr_cost): Likewise.
19440 (mips_register_move_cost): Update accordingly.
19441 (mips_secondary_reload_class): Remove name of in_p.
19443 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
19446 * config/i386/i386.md (x86_64_shrd, x86_shrd,
19447 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
19449 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
19451 * config/nios2/nios2.c: Include "builtins.h".
19453 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
19455 * cgraph.h (tls_model_names): New variable.
19456 * print-tree.c (print_node): Simplify.
19457 * varpool.c (tls_model_names): New variable.
19458 (dump_varpool_node): Output tls model.
19460 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
19462 * ipa-visibility.c (function_and_variable_visibility): Disable
19463 temporarily local aliases for some targets.
19465 2014-06-20 Marek Polacek <polacek@redhat.com>
19467 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
19468 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
19469 into SANITIZE_UNDEFINED.
19470 * doc/invoke.texi: Describe -fsanitize=bounds.
19471 * gimplify.c (gimplify_call_expr): Add gimplification of internal
19472 functions created in the FEs.
19473 * internal-fn.c: Move "internal-fn.h" after "tree.h".
19474 (expand_UBSAN_BOUNDS): New function.
19475 * internal-fn.def (UBSAN_BOUNDS): New internal function.
19476 * internal-fn.h: Don't define internal functions here.
19477 * opts.c (common_handle_option): Add -fsanitize=bounds.
19478 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
19479 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
19480 * tree-core.h: Define internal functions here.
19481 (struct tree_base): Add ifn field.
19482 * tree-pretty-print.c: Include "internal-fn.h".
19483 (dump_generic_node): Handle functions without CALL_EXPR_FN.
19484 * tree.c (get_callee_fndecl): Likewise.
19485 (build_call_expr_internal_loc): New function.
19486 * tree.def (CALL_EXPR): Update description.
19487 * tree.h (CALL_EXPR_IFN): Define.
19488 (build_call_expr_internal_loc): Declare.
19489 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
19491 (ubsan_type_descriptor): Change bool parameter to enum
19492 ubsan_print_style. Adjust the code. Add handling of
19494 (ubsan_expand_bounds_ifn): New function.
19495 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
19496 (ubsan_build_overflow_builtin): Likewise.
19497 (instrument_bool_enum_load): Likewise.
19498 (ubsan_instrument_float_cast): Likewise.
19499 * ubsan.h (enum ubsan_print_style): New enum.
19500 (ubsan_expand_bounds_ifn): Declare.
19501 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
19503 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
19505 * config/rs6000/rs6000.md: Append `DONE' to preparation
19506 statements of `bswap' pattern splitters.
19508 2014-06-20 Tom de Vries <tom@codesourcery.com>
19510 * target.def (call_fusage_contains_non_callee_clobbers): Update
19512 * doc/tm.texi: Regenerate.
19514 2014-06-20 Yury Gribov <y.gribov@samsung.com>
19515 Max Ostapenko <m.ostapenko@partner.samsung.com>
19518 * asan.c (instrument_strlen_call): Fixed instrumentation of
19521 2014-06-20 Martin Jambor <mjambor@suse.cz>
19524 * ipa-prop.c (impossible_devirt_target): New function.
19525 (try_make_edge_direct_virtual_call): Use it, also instead of
19528 2014-06-20 Yury Gribov <y.gribov@samsung.com>
19529 Max Ostapenko <m.ostapenko@partner.samsung.com>
19532 * asan.c (build_check_stmt): Add condition.
19534 2014-06-20 Martin Jambor <mjambor@suse.cz>
19537 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
19540 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19542 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
19544 (VCONQ): Make comment more helpful.
19546 * config/aarch64/aarch64-simd.md
19547 (aarch64_sqdmulh_lane<mode>):
19548 Use VCOND for operands 2. Update lane checking and flipping logic.
19549 (aarch64_sqrdmulh_lane<mode>): Likewise.
19550 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
19551 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
19552 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
19553 attribute of operand 3 to VCOND.
19554 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
19555 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
19556 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
19557 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
19558 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
19559 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
19561 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
19562 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
19563 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
19564 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
19565 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
19566 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
19567 operand to VCOND. Update lane flipping and bounds checking logic.
19568 (aarch64_sqdmlal2_lane<mode>): Likewise.
19569 (aarch64_sqdmlsl_lane<mode>): Likewise.
19570 (aarch64_sqdmull_lane<mode>): Likewise.
19571 (aarch64_sqdmull2_lane<mode>): Likewise.
19572 (aarch64_sqdmlal_laneq<mode>):
19573 Replace VCON usage with VCONQ.
19574 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
19575 (aarch64_sqdmlal2_laneq<mode>): Emit
19576 aarch64_sqdmlal2_laneq<mode>_internal insn.
19577 Replace VCON with VCONQ.
19578 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
19579 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
19580 (aarch64_sqdmull_laneq<mode>): Emit
19581 aarch64_sqdmull_laneq<mode>_internal insn.
19582 Replace VCON with VCONQ.
19583 (aarch64_sqdmull2_laneq<mode>): Emit
19584 aarch64_sqdmull2_laneq<mode>_internal insn.
19585 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
19586 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
19587 of 3rd argument to int16x4_t.
19588 (vqdmlalh_lane_s16): Likewise.
19589 (vqdmlslh_lane_s16): Likewise.
19590 (vqdmull_high_lane_s16): Likewise.
19591 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
19592 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
19593 (vqdmlsl_lane_s16): Likewise.
19594 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
19595 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
19596 (vqdmlals_lane_s32): Likewise.
19597 (vqdmlsls_lane_s32): Likewise.
19598 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
19599 (vqdmulls_lane_s32): Likewise.
19600 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
19601 (vqdmlsl_lane_s32): Likewise.
19602 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
19603 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
19604 (vqrdmulhh_lane_s16): Likewise.
19605 (vqdmlsl_high_lane_s16): Likewise.
19606 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
19607 (vqdmlsl_high_lane_s32): Likewise.
19608 (vqrdmulhs_lane_s32): Likewise.
19610 2014-06-20 Tom de Vries <tom@codesourcery.com>
19612 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
19613 get_call_reg_set_usage.
19615 2014-06-20 Tom de Vries <tom@codesourcery.com>
19617 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
19618 it contains all call_used_regs.
19620 2014-06-20 Tom de Vries <tom@codesourcery.com>
19622 * final.c (collect_fn_hard_reg_usage): Add and use variable
19623 function_used_regs.
19625 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
19627 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
19628 (set_init_priority, get_init_priority, set_fini_priority,
19629 get_fini_priority): New methods.
19630 * tree.c (init_priority_for_decl): Remove.
19631 (init_ttree): Do not initialize init priority.
19632 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
19633 (decl_priority_info): Remove.
19634 (decl_init_priority_insert): Rewrite.
19635 (decl_fini_priority_insert): Rewrite.
19636 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
19637 tree_priority_map_marked_p): Remove.
19638 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
19639 * lto-streamer-out.c (hash_tree): Do not hash priorities.
19640 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
19641 not output priorities.
19642 (pack_ts_function_decl_value_fields): Likewise.
19643 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
19644 not input priorities.
19645 (unpack_ts_function_decl_value_fields): Likewise.
19646 * symtab.c (symbol_priority_map): Declare.
19647 (init_priority_hash): Declare.
19648 (symtab_unregister_node): Unregister from priority hash, too.
19649 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
19651 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
19652 (symbol_priority_info): New function.
19653 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
19655 * tree-core.h (tree_priority_map): Remove.
19657 2014-06-20 Jakub Jelinek <jakub@redhat.com>
19659 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
19660 0xff to uint64_t before shifting it up.
19662 2014-06-20 Julian Brown <julian@codesourcery.com>
19663 Chung-Lin Tang <cltang@codesourcery.com>
19665 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
19666 TARGET_THUMB1_ONLY. Add comments.
19668 2014-06-19 Tom de Vries <tom@codesourcery.com>
19670 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
19671 return type to void.
19672 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
19674 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19676 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
19677 as "move", from depends_on.
19679 2014-06-19 Terry Guo <terry.guo@arm.com>
19681 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
19684 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
19686 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
19688 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
19690 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
19693 * config/sh/sh.c (prepare_move_operands): Don't process TLS
19694 addresses here if reload in progress or completed.
19696 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
19698 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
19699 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
19700 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
19701 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
19702 (mips_register_priority): New function that implements the target
19703 hook TARGET_REGISTER_PRIORITY.
19704 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
19705 (mips_lra_p): Likewise for TARGET_LRA_P.
19706 (TARGET_REGISTER_PRIORITY): Define macro.
19707 (TARGET_SPILL_CLASS): Likewise.
19708 (TARGET_LRA_P): Likewise.
19709 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
19711 (REG_CLASS_NAMES): Likewise.
19712 (REG_CLASS_CONTENTS): Likewise.
19713 (BASE_REG_CLASS): Use M16_SP_REGS.
19714 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
19715 New set attribute to enable alternatives depending on the register
19717 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
19718 (*lea64): Disable pattern for MIPS16.
19719 * config/mips/mips.opt (mlra): New option.
19721 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
19723 * lra-constraints.c (base_to_reg): New function.
19724 (process_address): Use new function.
19726 2014-06-18 Tom de Vries <tom@codesourcery.com>
19728 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
19729 * config/aarch64/aarch64.c
19730 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
19731 (aarch64_emit_call_insn): New function.
19732 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
19734 * config/aarch64/aarch64.md (define_expand "call_internal")
19735 (define_expand "call_value_internal", define_expand "sibcall_internal")
19736 (define_expand "sibcall_value_internal"): New.
19737 (define_expand "call", define_expand "call_value")
19738 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
19739 expand variant and aarch64_emit_call_insn.
19741 2014-06-18 Radovan Obradovic <robradovic@mips.com>
19742 Tom de Vries <tom@codesourcery.com>
19744 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
19745 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
19747 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
19748 clobbers to CALL_INSN_FUNCTION_USAGE.
19749 (define_expand "sibcall_internal")
19750 (define_expand "sibcall_value_internal"): New.
19751 (define_expand "call", define_expand "call_value"): Add argument to
19752 arm_emit_call_insn.
19753 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
19754 (define_expand "sibcall_value"): Use sibcall_value_internal and
19755 arm_emit_call_insn.
19757 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19759 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
19761 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19763 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
19766 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19768 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
19769 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
19770 annotations. Fix DWARF information.
19772 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19774 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
19775 __udivmoddi4, and fixups for negative operands.
19777 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19779 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
19781 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19783 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
19786 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19788 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
19791 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19793 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
19794 describing register usage on function entry and exit.
19796 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19798 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
19799 (__aeabi_ldivmod): Fix whitespace.
19801 2014-06-18 Andreas Schwab <schwab@suse.de>
19803 * doc/md.texi (Standard Names): Use @itemx for grouped items.
19804 Remove blank line after @item.
19806 2014-06-18 Richard Henderson <rth@redhat.com>
19809 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
19811 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19813 * config/arm/arm.c (neon_vector_mem_operand): Allow register
19814 POST_MODIFY for neon loads and stores.
19815 (arm_print_operand): Output post-index register for neon loads and
19818 2014-06-18 Richard Biener <rguenther@suse.de>
19820 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
19822 2014-06-18 Richard Biener <rguenther@suse.de>
19824 * tree-pass.h (make_pass_dce_loop): Remove.
19825 * passes.def: Replace pass_dce_loop with pass_dce.
19826 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
19827 changed free niter estimates and reset the scev cache.
19828 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
19829 make_pass_dce_loop): Remove.
19830 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
19831 (fini_copy_prop): Return whether something changed. Always
19832 let substitute_and_fold perform DCE and free niter estimates
19833 and reset the scev cache if so.
19834 (execute_copy_prop): If sth changed schedule cleanup-cfg.
19835 (pass_data_copy_prop): Do not unconditionally schedule
19836 cleanup-cfg or update-ssa.
19838 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
19840 PR tree-optimization/61518
19841 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
19842 reduction var is used in reduction stmt or phi-function only.
19844 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19846 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
19848 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
19850 PR tree-optimization/61517
19851 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
19852 whose rhs's first tree is the source expression instead of the
19854 (find_bswap_or_nop): Likewise.
19855 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
19856 gimple stmt whose rhs's first tree is the source. In the memory source
19857 case, move the stmt to be replaced close to one of the original load to
19858 avoid the problem of a store between the load and the stmt's original
19860 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
19863 2014-06-18 Andreas Schwab <schwab@suse.de>
19865 PR rtl-optimization/54555
19866 * postreload.c (move2add_use_add2_insn): Substitute
19867 STRICT_LOW_PART only if it is cheaper.
19869 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
19871 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
19872 Do not use unspec as call operand. Use memory_operand instead of
19873 memory_nox32_operand and add "m" operand constraint. Disable
19874 pattern for TARGET_X32.
19875 (*sibcall_pop_memory): Ditto.
19876 (*sibcall_value_memory): Ditto.
19877 (*sibcall_value_pop_memory): Ditto.
19878 (sibcall peepholes): Merge SImode and DImode patterns using
19879 W mode iterator. Use memory_operand instead of memory_nox32_operand.
19880 Disable pattern for TARGET_X32. Check if eliminated register is
19881 really dead after call insn. Generate call RTX without unspec operand.
19882 (sibcall_value peepholes): Ditto.
19883 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
19884 instead of memory_nox32_operand. Check if eliminated register is
19885 really dead after call insn. Generate call RTX without unspec operand.
19886 (sibcall_value_pop peepholes): Ditto.
19887 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
19889 2014-06-18 Terry Guo <terry.guo@arm.com>
19892 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
19895 2014-06-18 Olivier Hainque <hainque@adacore.com>
19897 * tree-core.h (tree_block): Add an "end_locus" field, allowing
19898 memorization of the end of block source location.
19899 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
19900 * gimplify.c (gimplify_bind_expr): Propagate the block start and
19901 end source location info we have on the block entry/exit code we
19904 2014-06-18 Richard Biener <rguenther@suse.de>
19906 * common.opt (fssa-phiopt): New option.
19907 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
19909 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
19910 * doc/invoke.texi (-fssa-phiopt): Document.
19912 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19914 * genattrtab.c (n_bypassed): New variable.
19915 (process_bypasses): Initialise n_bypassed.
19916 Count number of bypassed reservations.
19917 (make_automaton_attrs): Allocate space for bypassed reservations
19918 rather than number of bypasses.
19920 2014-06-18 Richard Biener <rguenther@suse.de>
19922 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
19923 we propagated anything.
19924 (substitute_and_fold_dom_walker::before_dom_children): Something
19925 changed if we propagated into PHI arguments.
19926 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
19929 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
19931 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
19933 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
19934 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
19935 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
19936 Introduces alternative way of loads group permutaions.
19937 (vect_transform_grouped_load): Try alternative way of permutations.
19939 2014-06-18 Jakub Jelinek <jakub@redhat.com>
19941 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
19942 changed in ORT_TARGET region, don't jump to do_outer.
19943 (struct gimplify_adjust_omp_clauses_data): New type.
19944 (gimplify_adjust_omp_clauses_1): Adjust for data being
19945 a struct gimplify_adjust_omp_clauses_data pointer instead
19946 of tree *. Pass pre_p as a new argument to
19947 lang_hooks.decls.omp_finish_clause hook.
19948 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
19949 splay_tree_foreach to pass both list_p and pre_p.
19950 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
19951 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
19952 gimplify_adjust_omp_clauses callers.
19953 * langhooks.c (lhd_omp_finish_clause): New function.
19954 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
19955 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
19956 * langhooks.h (struct lang_hooks_for_decls): Add a new
19957 gimple_seq * argument to omp_finish_clause hook.
19958 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
19959 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
19960 (scan_omp_parallel, lower_omp_for): When adding
19961 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
19962 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
19963 * tree-nested.c (convert_nonlocal_omp_clauses,
19964 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
19965 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
19967 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
19969 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
19970 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
19972 2014-06-17 Xinliang David Li <davidxl@google.com>
19974 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
19975 * passes.c (pass_init_dump_file): Do not set initialize
19976 flag to false unconditionally.
19978 2014-06-17 Richard Biener <rguenther@suse.de>
19980 * genopinit.c (main): Use vec<>::qsort method.
19981 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
19983 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
19985 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
19987 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
19988 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
19989 (mips_move_to_gpr_cost): Remove ST_REGS case.
19990 (mips_move_from_gpr_cost): Likewise.
19991 (mips_register_move_cost): Likewise.
19992 (mips_secondary_reload_class): Likewise.
19994 2014-06-17 Richard Biener <rguenther@suse.de>
19996 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
19997 (pass_all_optimizations): Move 3rd copy-prop pass from after
19998 fre to before ifcombine/phiopt.
20000 2014-06-17 Richard Biener <rguenther@suse.de>
20002 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
20003 and allow all blocks to be forwarders.
20005 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
20008 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
20009 variable 'size'; calculate 'size' right in the front; use
20010 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
20011 pcum->aapcs_stack_words.
20013 2014-06-17 Nick Clifton <nickc@redhat.com>
20015 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
20016 (umulhi3, mulsidi3, umulsidi3): Likewise.
20018 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
20020 PR middle-end/61508
20021 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
20022 check for section name.
20024 2014-06-17 Richard Biener <rguenther@suse.de>
20026 * tree-ssa-propagate.c: Include domwalk.h.
20027 (substitute_and_fold): Outline main worker into a domwalker ...
20028 (substitute_and_fold_dom_walker::before_dom_children): ... here.
20029 Schedule stmts we can fully propagate for removal. Remove
20031 (substitute_and_fold): Apply a dominator walk to perform
20032 substitution. Process stmts scheduled for removal here.
20034 2014-06-17 Richard Biener <rguenther@suse.de>
20036 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
20037 of PHI node moving.
20039 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
20041 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
20042 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
20043 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20044 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
20045 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
20047 (get_fpscr) : Likewise.
20049 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20051 PR rtl-optimization/61325
20052 * lra-constraints.c (valid_address_p): Add forward declaration.
20053 (simplify_operand_subreg): Check address validity before and after
20054 alter_reg of memory subreg.
20056 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
20058 * config/i386/i386.c (decide_alg): Correctly handle
20059 maximum size of stringop algorithm.
20061 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20063 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
20065 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20067 PR rtl-optimization/61522
20068 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
20070 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
20073 * symtab.c (symtab_node::reset_section): New method.
20074 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20076 * cgraph.h (reset_section): Declare.
20077 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20078 do not consider comdat locals.
20079 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20081 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20082 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20083 reset sections of symbols dragged out of the comdats.
20084 (function_and_variable_visibility): Reset sections of
20087 2014-06-16 Richard Biener <rguenther@suse.de>
20089 PR tree-optimization/61482
20090 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
20091 [-INF(OVF), +INF(OVF)] range.
20093 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
20095 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
20096 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
20097 handling 32-bit multiplication.
20099 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
20101 PR middle-end/61430
20102 * lra-lives.c (process_bb_lives): Skip creating copy during
20103 insn scan when src/dest has constrained to same regno.
20105 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20107 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
20108 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
20110 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20112 * asan.c (check_func): New function.
20113 (maybe_create_ssa_name): Likewise.
20114 (build_check_stmt_with_calls): Likewise.
20115 (use_calls_p): Likewise.
20116 (report_error_func): Change interface.
20117 (build_check_stmt): Allow non-integer lengths; add support
20119 (asan_instrument): Likewise.
20120 (instrument_mem_region_access): Moved code to build_check_stmt.
20121 (instrument_derefs): Likewise.
20122 (instrument_strlen_call): Likewise.
20123 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
20124 * doc/invoke.texi: Describe new parameter.
20125 * params.def: Define new parameter.
20126 * params.h: Likewise.
20127 * sanitizer.def: Describe new builtins.
20129 2014-06-16 Richard Biener <rguenther@suse.de>
20131 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20132 Make all defs available at the end.
20133 (eliminate): If we remove a PHI node schedule cfg-cleanup.
20135 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20138 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
20140 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
20143 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
20144 initialization. Replace remaining use of uid.
20146 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20148 * c-family/c-common.c (handle_tls_model_attribute): Use
20149 set_decl_tls_model.
20150 * c-family/c-common.c (handle_tls_model_attribute): Use
20151 set_decl_tls_model.
20152 * cgraph.h (struct varpool_node): Add tls_model.
20153 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
20154 * tree.h (DECL_TLS_MODEL): Update.
20155 (DECL_THREAD_LOCAL_P): Check that variable is static.
20156 (decl_tls_model): Declare.
20157 (set_decl_tls_model): Declare.
20158 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
20159 set symbol prorperties.
20160 (get_emutls_init_templ_addr): Cleanup.
20161 (new_emutls_decl): Update.
20162 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
20163 (lto_input_varpool_node): Likewise.
20164 * lto-streamer-out.c (hash_tree): Likewise.
20165 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20166 not stream DECL_TLS_MODEL.
20167 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
20168 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
20170 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20172 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
20174 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20176 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
20177 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
20179 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
20180 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
20181 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
20182 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
20183 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
20184 (df_get_artificial_defs, df_get_artificial_uses)
20185 (df_single_def, df_single_use): Update accordingly.
20186 (df_refs_chain_dump): Take the first element in a linked list as
20187 parameter, rather than a pointer to an array of pointers.
20188 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
20189 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
20190 (df_chain_create_bb_process_use): Likewise.
20191 (df_md_bb_local_compute_process_def): Likewise.
20192 * fwprop.c (process_defs, process_uses): Likewise.
20193 (register_active_defs, update_uses): Likewise.
20194 (forward_propagate_asm): Update for new df_ref linking.
20195 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
20196 (df_null_ref_rec, df_null_mw_rec): Likewise.
20197 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
20199 (df_scan_free_bb_info): Remove check for null artificial_defs.
20200 (df_install_ref_incremental): Adjust for new df_ref linking.
20201 Use a single-element insertion rather than a full sort.
20202 (df_ref_chain_delete_du_chain): Take the first element
20203 in a linked list as parameter, rather than a pointer to an array of
20205 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
20206 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
20207 (df_insn_info_delete): Remove check for null defs and call to
20208 df_scan_free_mws_vec.
20209 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
20210 null rather than df_null_*_rec.
20211 (df_insn_rescan_debug_internal): Likewise, and update null
20212 checks in the same way. Remove check for null defs.
20213 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
20214 Move a single element rather doing a full sort.
20215 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
20217 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
20218 Initialize df_ref and df_mw_hardreg lists to null rather than
20220 (df_ref_compare): Take df_refs as parameter, transferring the
20221 old interface to...
20222 (df_ref_ptr_compare): ...this new function.
20223 (df_sort_and_compress_refs): Update accordingly.
20224 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
20225 old interface to...
20226 (df_mw_ptr_compare): ...this new function.
20227 (df_sort_and_compress_mws): Update accordingly.
20228 (df_install_refs, df_install_mws): Return a linked list rather than
20229 an array of pointers.
20230 (df_refs_add_to_chains): Assert that old lists are empty rather
20232 (df_insn_refs_verify): Don't handle null defs speciailly.
20233 * web.c (union_match_dups): Update for new df_ref linking.
20235 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20237 * df.h (df_ref_create, df_ref_remove): Delete.
20238 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
20239 (df_ref_remove): Likewise.
20241 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20243 * df.h (df_single_def, df_single_use): New functions.
20244 * ira.c (find_moveable_pseudos): Use them.
20246 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20248 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
20249 * df-problems.c (df_note_bb_compute): Use it.
20250 * regstat.c (regstat_bb_compute_ri): Likewise.
20252 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20254 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
20255 * cse.c (cse_extended_basic_block): Use them.
20256 * dce.c (mark_artificial_use): Likewise.
20257 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
20258 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
20259 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
20260 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
20261 (df_simulate_initialize_backwards): Likewise.
20262 (df_simulate_finalize_backwards): Likewise.
20263 (df_simulate_initialize_forwards): Likewise.
20264 (df_md_simulate_artificial_defs_at_top): Likewise.
20265 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
20266 * regrename.c (init_rename_info): Likewise.
20267 * regstat.c (regstat_bb_compute_ri): Likewise.
20268 (regstat_bb_compute_calls_crossed): Likewise.
20270 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20272 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
20273 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
20274 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
20275 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
20276 * combine.c (create_log_links): Likewise.
20277 * compare-elim.c (find_flags_uses_in_insn): Likewise.
20278 (try_eliminate_compare): Likewise.
20279 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
20280 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
20281 (remove_reg_equal_equiv_notes_for_defs): Likewise.
20282 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
20283 (word_dce_process_block, dce_process_block): Likewise.
20284 * ddg.c (def_has_ccmode_p): Likewise.
20285 * df-core.c (df_bb_regno_first_def_find): Likewise.
20286 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
20287 * df-problems.c (df_rd_simulate_one_insn): Likewise.
20288 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
20289 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
20290 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
20291 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
20292 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
20293 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
20294 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
20295 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
20296 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
20297 * fwprop.c (local_ref_killed_between_p): Likewise.
20298 (all_uses_available_at, free_load_extend): Likewise.
20299 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
20300 * hw-doloop.c (scan_loop): Likewise.
20301 * ifcvt.c (dead_or_predicable): Likewise.
20302 * init-regs.c (initialize_uninitialized_regs): Likewise.
20303 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
20304 (process_bb_node_lives): Likewise.
20305 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
20306 (find_moveable_pseudos): Likewise.
20307 * loop-invariant.c (check_dependencies, record_uses): Likewise.
20308 * recog.c (peep2_find_free_register): Likewise.
20309 * ree.c (get_defs): Likewise.
20310 * regstat.c (regstat_bb_compute_ri): Likewise.
20311 (regstat_bb_compute_calls_crossed): Likewise.
20312 * sched-deps.c (find_inc, find_mem): Likewise.
20313 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
20314 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
20315 * shrink-wrap.c (requires_stack_frame_p): Likewise.
20316 (prepare_shrink_wrap): Likewise.
20317 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
20318 * web.c (union_defs, pass_web::execute): Likewise.
20319 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
20320 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
20322 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
20324 * lra-assign.c (assign_by_spills): Add code to assign vector regs
20325 to inheritance pseudos.
20326 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
20328 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
20331 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
20332 (BU_MISC_2): Rename to ...
20333 (BU_LDBL128_2): ... this.
20334 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
20335 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
20336 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
20337 RS6000_BTM_LDBL128.
20338 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
20339 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
20340 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
20341 (unpacktf_1): Likewise.
20342 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
20343 (__builtin_longdouble_dw1): Likewise.
20344 * doc/sourcebuild.texi (longdouble128): Document.
20346 2014-06-13 Jeff Law <law@redhat.com>
20348 PR rtl-optimization/61094
20349 PR rtl-optimization/61446
20350 * ree.c (combine_reaching_defs): Get the mode for the copy from
20351 the extension insn rather than the defining insn.
20353 2014-06-13 Dehao Chen <dehao@google.com>
20355 * dwarf2out.c (add_linkage_name): Emit more linkage name.
20357 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
20359 * doc/install.texi (--enable-linker-plugin-configure-flags)
20360 (--enable-linker-plugin-flags): Document new flags.
20362 2014-06-13 Martin Jambor <mjambor@suse.cz>
20365 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
20366 cache_token if returning early.
20368 2014-06-13 Nick Clifton <nickc@redhat.com>
20370 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
20371 requested alignment is active.
20372 (LABEL_ALIGN): Likewise.
20373 (LOOP_ALIGN): Likewise.
20375 2014-06-13 Richard Biener <rguenther@suse.de>
20377 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20378 Rewrite to propagate the VN result into all uses where
20379 possible and to remove stmts becoming dead because of that.
20380 (eliminate): Generalize stmt removal handling, remove in
20381 reverse dominator order to support proper debug stmt
20382 generation. Update stmts before removing stmts.
20383 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
20385 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
20387 PR tree-optimization/61375
20388 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
20389 symbolic number cannot be represented in an uint64_t.
20390 (find_bswap_or_nop_1): Likewise.
20392 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
20394 * symtab.c (symtab_node::reset_section): New method.
20395 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20397 * cgraph.h (reset_section): Declare.
20398 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20399 do not consider comdat locals.
20400 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20402 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20403 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20404 reset sections of symbols dragged out of the comdats.
20405 (function_and_variable_visibility): Reset sections of
20408 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
20410 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
20411 to use symtab and decl_binds_to_current_def_p
20412 * tree-vectorizer.c (increase_alignment): Increase alignment
20413 of alias target, too.
20415 2014-06-12 Jakub Jelinek <jakub@redhat.com>
20417 PR middle-end/61486
20418 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
20419 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
20420 if outer combined construct is distribute.
20421 (gimplify_omp_for): For OMP_DISTRIBUTE set
20422 gimplify_omp_ctxp->distribute.
20423 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
20424 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
20425 mapping into decl map.
20427 2014-06-12 Jason Merrill <jason@redhat.com>
20429 * common.opt (fabi-version): Change default to 0.
20431 2014-06-12 Jason Merrill <jason@redhat.com>
20433 * toplev.c (process_options): Reject -fabi-version=1.
20435 2014-06-12 Jeff Law <law@redhat.com>
20437 PR tree-optimization/61009
20438 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
20439 value when we stop processing a block due to problematic PHIs.
20441 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
20443 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
20444 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
20445 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
20446 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
20447 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
20448 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
20449 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
20450 are not in the spec.
20452 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
20455 * config/aarch64/aarch64-modes.def: Add V1DFmode.
20456 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
20459 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
20461 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
20463 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
20466 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
20467 loading from address spaces.
20469 2014-06-12 Martin Liska <mliska@suse.cz>
20472 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
20473 statement is reachable.
20475 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
20477 * symtab.c (section_hash): New hash.
20478 (symtab_unregister_node): Clear section before freeing.
20479 (hash_section_hash_entry): New haser.
20480 (eq_sections): New function.
20481 (symtab_node::set_section_for_node): New method.
20482 (set_section_1): Update.
20483 (symtab_node::set_section): Take string instead of tree as parameter.
20484 (symtab_resolve_alias): Update.
20485 * cgraph.h (section_hash_entry_d): New structure.
20486 (section_hash_entry): New typedef.
20487 (cgraph_node): Change comdat_group_ to x_comdat_group,
20488 change section_ to x_section and turn into section_hash_entry;
20489 update accestors; put set_section_for_node offline.
20490 * tree.c (decl_section_name): Turn into string.
20491 (set_decl_section_name): Change parameter to be string.
20492 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
20493 * sdbout.c (sdbout_one_type): Update.
20494 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
20495 * varasm.c (IN_NAMED_SECTION, get_named_section,
20496 resolve_unique_section, hot_function_section, get_named_text_section,
20497 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
20498 make_decl_rtl, default_unique_section): Update.
20499 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
20500 (c6x_elf_unique_section): Update.
20501 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
20502 * config/pa/pa.c (pa_function_section): Update.
20503 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
20504 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
20505 * config/arc/arc.c (arc_in_small_data_p): Update.
20506 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
20507 * config/mcore/mcore.c (mcore_unique_section): Update.
20508 * config/mips/mips.c (mips16_build_function_stub): Update.
20509 (mips16_build_call_stub): Update.
20510 (mips_function_rodata_section): Update.
20511 (mips_in_small_data_p): Update.
20512 * config/score/score.c (score_in_small_data_p): Update.
20513 * config/rx/rx.c (rx_in_small_data): Update.
20514 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
20515 (rs6000_xcoff_asm_named_section): Update.
20516 (rs6000_xcoff_unique_section): Update.
20517 * config/frv/frv.c (frv_string_begins_with): Update.
20518 (frv_in_small_data_p): Update.
20519 * config/v850/v850.c (v850_encode_data_area): Update.
20520 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
20521 (bfin_handle_l1_data_attribute): Update.
20522 (bfin_handle_l2_attribute): Update.
20523 * config/mep/mep.c (mep_unique_section): Update.
20524 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
20526 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
20527 (h8300_handle_tiny_data_attribute): Update.
20528 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
20529 (m32r_in_small_data_p): Update.
20530 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
20531 * config/i386/i386.c (ix86_in_large_data_p): Update.
20532 * config/i386/winnt.c (i386_pe_unique_section): Update.
20533 * config/darwin.c (darwin_function_section): Update.
20534 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
20535 * tree-emutls.c (get_emutls_init_templ_addr): Update.
20536 (new_emutls_decl): Update.
20537 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
20538 input_varpool_node): Update.
20539 (ead_string_cst): Turn to ...
20540 (read_string): ... this one.
20541 * dwarf2out.c (secname_for_decl): Update.
20542 * asan.c (asan_protect_global): Update.
20544 2014-06-11 DJ Delorie <dj@redhat.com>
20546 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
20548 * config/rx/rx.c (rx_option_override): Likewise.
20549 (rx_align_for_label): Likewise.
20551 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
20553 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
20555 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
20558 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20560 * common.md: New file.
20561 * doc/md.texi: Update description of generic, machine-independent
20563 * config/s390/constraints.md (e): Delete.
20564 * Makefile.in (md_file): Include common.md.
20565 * config/m32c/t-m32c (md_file): Likewise.
20566 * genpreds.c (general_mem): New array.
20567 (generic_constraint_letters): Remove constraints now defined by
20569 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
20570 Allow the first character to be '<' or '>' as well.
20571 * genoutput.c (general_mem): New array.
20572 (indep_constraints): Remove constraints now defined by common.md.
20573 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
20574 Remove special handling of 'm'.
20575 * ira-costs.c (record_reg_classes): Remove special handling of
20576 constraints now defined by common.md.
20577 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
20578 * ira-lives.c (single_reg_class): Likewise.
20579 (ira_implicitly_set_insn_hard_regs): Likewise.
20580 * lra-constraints.c (reg_class_from_constraints): Likewise.
20581 (process_alt_operands, process_address, curr_insn_transform): Likewise.
20582 * postreload.c (reload_cse_simplify_operands): Likewise.
20583 * reload.c (push_secondary_reload, scratch_reload_class)
20584 (find_reloads, alternative_allows_const_pool_ref): Likewise.
20585 * reload1.c (maybe_fix_stack_asms): Likewise.
20586 * targhooks.c (default_secondary_reload): Likewise.
20587 * stmt.c (parse_output_constraint): Likewise.
20588 * recog.c (preprocess_constraints): Likewise.
20589 (constrain_operands, peep2_find_free_register): Likewise.
20590 (asm_operand_ok): Likewise, but add a comment saying why 'o'
20591 must be handled specially.
20593 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20595 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
20596 * genpreds.c (have_const_dbl_constraints): Delete.
20597 (add_constraint): Don't set it.
20598 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
20599 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
20600 constraints using the lookup_constraint logic.
20601 * ira-lives.c (single_reg_class): Likewise.
20602 * ira.c (ira_setup_alts): Likewise.
20603 * lra-constraints.c (process_alt_operands): Likewise.
20604 * recog.c (asm_operand_ok, constrain_operands): Likewise.
20605 * reload.c (find_reloads): Likewise.
20607 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20609 * genpreds.c (const_int_start, const_int_end): New variables.
20610 (choose_enum_order): Output CONST_INT constraints before memory
20612 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
20614 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
20615 * ira.c (ira_setup_alts): Likewise.
20616 * lra-constraints.c (process_alt_operands): Likewise.
20617 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
20618 * reload.c (find_reloads): Likewise.
20620 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20622 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
20623 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
20624 * recog.c (preprocess_constraints): Update accordingly.
20626 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20628 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
20629 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
20630 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
20631 * genpreds.c (print_type_tree): New function.
20632 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
20633 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
20634 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
20635 Write out enum constraint_type and get_constraint_type.
20636 * lra-constraints.c (satisfies_memory_constraint_p): Take a
20637 constraint_num rather than a constraint string.
20638 (satisfies_address_constraint_p): Likewise.
20639 (reg_class_from_constraints): Avoid old constraint macros.
20640 (process_alt_operands, process_address_1): Likewise.
20641 (curr_insn_transform): Likewise.
20642 * ira-costs.c (record_reg_classes): Likewise.
20643 (record_operand_costs): Likewise.
20644 * ira-lives.c (single_reg_class): Likewise.
20645 (ira_implicitly_set_insn_hard_regs): Likewise.
20646 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
20647 * postreload.c (reload_cse_simplify_operands): Likewise.
20648 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
20649 (constrain_operands, peep2_find_free_register): Likewise.
20650 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
20651 (find_reloads, alternative_allows_const_pool_ref): Likewise.
20652 * reload1.c (maybe_fix_stack_asms): Likewise.
20653 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
20654 * targhooks.c (default_secondary_reload): Likewise.
20655 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
20656 to EXTRA_CONSTRAINT_STR.
20657 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
20659 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20661 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
20662 (write_constraint_satisfied_p_array): ...this new function.
20663 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
20665 (write_insn_preds_c): Update accordingly.
20667 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20669 * genpreds.c (write_lookup_constraint): Rename to...
20670 (write_lookup_constraint_1): ...this.
20671 (write_lookup_constraint_array): New function.
20672 (write_tm_preds_h): Define lookup_constraint as an inline function
20673 that uses write_lookup_constraint_array where possible.
20674 (write_insn_preds_c): Update for the changes above.
20676 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20678 * doc/md.texi (regclass_for_constraint): Rename to...
20679 (reg_class_for_constraint): ...this.
20680 * genpreds.c (num_constraints, enum_order, register_start)
20681 (register_end, satisfied_start, memory_start, memory_end)
20682 (address_start, address_end): New variables.
20683 (add_constraint): Count the number of constraints.
20684 (choose_enum_order): New function.
20685 (write_enum_constraint_num): Iterate over enum_order.
20686 (write_regclass_for_constraint): Rename to...
20687 (write_reg_class_for_constraint_1): ...this and update output
20689 (write_constraint_satisfied_p): Rename to...
20690 (write_constraint_satisfied_p_1): ...this and update output
20691 accordingly. Do nothing if all extra constraints are register
20693 (write_insn_extra_memory_constraint): Delete.
20694 (write_insn_extra_address_constraint): Delete.
20695 (write_range_function): New function.
20696 (write_tm_preds_h): Define constraint_satisfied_p and
20697 reg_class_for_constraint as inline functions that do a range check
20698 before calling the out-of-line function. Use write_range_function
20699 to implement insn_extra_{register,memory,address}_constraint,
20700 the first of which is new.
20701 (write_insn_preds_c): Update after above changes to write_* functions.
20702 (main): Call choose_enum_order.
20704 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
20706 PR tree-optimization/61306
20707 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
20708 expression instead of its size.
20709 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
20710 false to prevent optimization when the result is unpredictable due to
20711 arithmetic right shift of signed type with highest byte is set.
20712 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
20713 (init_symbolic_number): Likewise.
20714 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
20715 when the result is unpredictable due to sign extension.
20717 2014-06-11 Terry Guo <terry.guo@arm.com>
20719 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
20720 (*thumb1_addsi3): Ditto.
20721 (*thumb_subdi3): Ditto.
20722 (thumb1_subsi3_insn): Ditto.
20723 (*thumb_mulsi3): Ditto.
20724 (*thumb_mulsi3_v6): Ditto.
20725 (*thumb1_andsi3_insn): Ditto.
20726 (thumb1_bicsi3): Ditto.
20727 (*thumb1_iorsi3_insn): Ditto.
20728 (*thumb1_xorsi3_insn): Ditto.
20729 (*thumb1_ashlsi3): Ditto.
20730 (*thumb1_ashrsi3): Ditto.
20731 (*thumb1_lshrsi3): Ditto.
20732 (*thumb1_rotrsi3): Ditto.
20733 (*thumb1_negdi2): Ditto.
20734 (*thumb1_negsi2): Ditto.
20735 (*thumb1_abssi2): Ditto.
20736 (*thumb1_neg_abssi2): Ditto.
20737 (*thumb1_one_cmplsi2): Ditto.
20738 (*thumb1_zero_extendhisi2): Ditto.
20739 (*thumb1_zero_extendqisi2): Ditto.
20740 (*thumb1_zero_extendqisi2_v6): Ditto.
20741 (thumb1_extendhisi2): Ditto.
20742 (thumb1_extendqisi2): Ditto.
20743 (*thumb1_movdi_insn): Ditto.
20744 (*thumb1_movsi_insn): Ditto.
20745 (*thumb1_movhi_insn): Ditto.
20746 (thumb_movhi_clobber): Ditto.
20747 (*thumb1_movqi_insn): Ditto.
20748 (*thumb1_movhf): Ditto.
20749 (*thumb1_movsf_insn): Ditto.
20750 (*thumb_movdf_insn): Ditto.
20751 (movmem12b): Ditto.
20753 (cbranchqi4): Ditto.
20754 (cbranchsi4_insn): Ditto.
20755 (cbranchsi4_scratch): Ditto.
20756 (*negated_cbranchsi4): Ditto.
20757 (*tbit_cbranch): Ditto.
20758 (*tlobits_cbranch): Ditto.
20759 (*tstsi3_cbranch): Ditto.
20760 (*cbranchne_decr1): Ditto.
20761 (*addsi3_cbranch): Ditto.
20762 (*addsi3_cbranch_scratch): Ditto.
20763 (*thumb_cmpdi_zero): Ditto.
20764 (cstoresi_eq0_thumb1): Ditto.
20765 (cstoresi_ne0_thumb1): Ditto.
20766 (*cstoresi_eq0_thumb1_insn): Ditto.
20767 (*cstoresi_ne0_thumb1_insn): Ditto.
20768 (cstoresi_nltu_thumb1): Ditto.
20769 (cstoresi_ltu_thumb1): Ditto.
20770 (thumb1_addsi3_addgeu): Ditto.
20771 (*thumb_jump): Ditto.
20772 (*call_reg_thumb1_v5): Ditto.
20773 (*call_reg_thumb1): Ditto.
20774 (*call_value_reg_thumb1_v5): Ditto.
20775 (*call_value_reg_thumb1): Ditto.
20776 (*call_insn): Ditto.
20777 (*call_value_insn): Ditto.
20778 (thumb1_casesi_internal_pic): Ditto.
20779 (thumb1_casesi_dispatch): Ditto.
20780 (*thumb1_indirect_jump): Ditto.
20781 (prologue_thumb1_interwork): Ditto.
20782 (*epilogue_insns): Ditto.
20783 (consttable_1): Ditto.
20784 (consttable_2): Ditto.
20785 (tablejump): Ditto.
20786 (*thumb1_tablejump): Ditto.
20787 (thumb_eh_return): Ditto.
20788 (define_peephole2): Two of them are thumb1 only and got moved into
20789 new file thumb1.md.
20790 (define_split): Six of them are thumb1 only and got moved into new
20792 * config/arm/thumb1.md: New file comprised of above thumb1 only
20795 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20797 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
20798 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
20800 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
20801 (aarch64_crc_builtin_datum): New struct.
20802 (aarch64_crc_builtin_data): New.
20803 (aarch64_init_crc32_builtins): New function.
20804 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
20805 (aarch64_crc32_expand_builtin): New.
20806 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
20807 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
20808 __ARM_FEATURE_CRC32 when appropriate.
20809 (TARGET_CRC32): Define.
20810 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
20811 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
20812 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
20813 (aarch64_<crc_variant>): New pattern.
20814 * config/aarch64/arm_acle.h: New file.
20815 * config/aarch64/iterators.md (CRC): New int iterator.
20816 (crc_variant, crc_mode): New int attributes.
20817 * doc/aarch64-acle-intrinsics.texi: New file.
20818 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
20819 Include aarch64-acle-intrinsics.texi.
20821 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
20823 * tree-vect-data-refs.c (vect_grouped_store_supported): New
20824 check for stores group of length 3.
20825 (vect_permute_store_chain): New permutations for stores group of
20827 * tree-vect-stmts.c (vect_model_store_cost): Change cost
20828 of vec_perm_shuffle for the new permutations.
20830 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
20832 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
20833 table rewriting temporarily on targets not supporting ONE_ONLY.
20835 2014-06-11 Richard Biener <rguenther@suse.de>
20837 PR middle-end/61437
20839 2014-06-04 Richard Biener <rguenther@suse.de>
20841 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
20842 TREE_PUBLIC and DECL_EXTERNAL decls.
20844 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
20846 * varasm.c (set_implicit_section): New function.
20847 (resolve_unique_section): Use it to set implicit section
20849 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
20850 (default_function_section): Likewise.
20851 (decl_binds_to_current_def_p): Constify argument.
20852 * varasm.h (decl_binds_to_current_def_p): Update prototype.
20853 * asan.c (asan_protect_global): Use
20854 symtab_get_node (decl)->implicit_section.
20855 * symtab.c (dump_symtab_base): Dump implicit sections.
20856 (verify_symtab_base): Verify sanity of sectoins and comdats.
20857 (symtab_resolve_alias): Alias share the section of its target.
20858 (set_section_1): New function.
20859 (symtab_node::set_section): Move here, recurse to aliases.
20860 (verify_symtab): Check for duplicated symtab lists.
20861 * tree-core.h (implicit_section_name_p): Remove.
20862 * tree-vect-data-refs.c: Include varasm.h.
20863 (vect_can_force_dr_alignment_p): Fix conditional on when
20864 decl bints to current definition; use
20865 symtab_get_node (decl)->implicit_section.
20866 * cgraph.c (cgraph_make_node_local_1): Fix section set.
20867 * cgraph.h (struct symtab_node): Add implicit_section.
20868 (set_section): Rename to ...
20869 (set_section_for_node): ... this one.
20870 (set_section): Declare.
20871 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
20872 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
20873 input_overwrite_node, input_varpool_node): Stream implicit_section.
20874 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
20875 removal; it will fail in LTO.
20877 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20879 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
20880 Change second alternative type to f_mcr.
20881 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
20882 and 12th alternatives' types to f_mcr and f_mrc.
20883 (*movdi_aarch64): Same for 12th and 13th alternatives.
20884 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
20885 (aarch64_movtilow_tilow): Change type to fmov.
20887 2014-06-10 Jiong Wang <jiong.wang@arm.com>
20889 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
20890 (aarch64_save_or_restore_callee_save_registers): Fix layout.
20892 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20894 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
20896 (aarch64_sqrdmulh_lane<mode>): Likewise.
20897 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
20898 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
20899 (aarch64_sqdmulh_laneq<mode>): New expander.
20900 (aarch64_sqrdmulh_laneq<mode>): Likewise.
20901 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
20902 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
20903 (aarch64_sqdmulh_lane<mode>): New expander.
20904 (aarch64_sqrdmulh_lane<mode>): Likewise.
20905 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
20906 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
20907 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
20908 (aarch64_sqdmlal_laneq<mode>): Likewise.
20909 (aarch64_sqdmlsl_lane<mode>): Likewise.
20910 (aarch64_sqdmlsl_laneq<mode>): Likewise.
20911 (aarch64_sqdmlal2_lane<mode>): Likewise.
20912 (aarch64_sqdmlal2_laneq<mode>): Likewise.
20913 (aarch64_sqdmlsl2_lane<mode>): Likewise.
20914 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
20915 (aarch64_sqdmull_lane<mode>): Likewise.
20916 (aarch64_sqdmull_laneq<mode>): Likewise.
20917 (aarch64_sqdmull2_lane<mode>): Likewise.
20918 (aarch64_sqdmull2_laneq<mode>): Likewise.
20920 2014-06-10 Richard Biener <rguenther@suse.de>
20922 PR tree-optimization/61438
20923 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
20924 (eliminate_dom_walker::before_dom_children): Only try to inhibit
20925 insertion of IVs if running PRE.
20926 (eliminate): Adjust.
20927 (pass_pre::execute): Likewise.
20928 (pass_fre::execute): Likewise.
20930 2014-06-10 Richard Biener <rguenther@suse.de>
20932 PR middle-end/61456
20933 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
20934 Do not use the main variant for the type comparison.
20935 (ncr_compar): Likewise.
20936 (nonoverlapping_component_refs_p): Likewise.
20938 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
20940 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
20941 REG_CFA_RESTORE mode.
20943 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
20945 * config/i386/i386.c (expand_vec_perm_pblendv): New.
20946 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
20947 expand_vec_perm_pblendv.
20949 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20951 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
20953 Simplify description of __crc32d and __crc32cd intrinsics.
20954 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
20957 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
20960 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
20961 * config.in: Regenerate.
20962 * configure: Likewise.
20964 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
20966 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
20968 (intersect_static_var_sets): Remove.
20969 (propagate): Do not prune local statics.
20971 2014-06-10 Jakub Jelinek <jakub@redhat.com>
20974 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
20975 Set lastprivate_firstprivate even if omp_private_outer_ref
20976 langhook returns true.
20977 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
20978 langhook, call unshare_expr on new_var and call
20979 build_outer_var_ref to get the last argument.
20981 2014-06-10 Marek Polacek <polacek@redhat.com>
20984 * doc/extend.texi: Add cindex for transparent_union.
20986 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
20988 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
20989 init_symbolic_number ().
20991 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
20993 PR middle-end/61141
20994 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
20995 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
20996 (verify_rtl_sharing): Likewise.
20998 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
21001 * tree.c (build_qualified_type): Use a canonical type for
21004 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21006 * config/arm/arm-modes.def: Remove XFmode.
21008 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
21011 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
21012 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
21013 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
21014 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
21015 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
21016 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
21017 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
21018 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
21019 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
21021 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
21023 * tree-core.h (tree_decl_with_vis): Remove section_name.
21025 2014-06-09 Kito Cheng <kito@0xlab.org>
21027 * ira.c (ira): Don't call init_caller_save if LRA enabled
21028 since LRA use its own infrastructure to handle that.
21030 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21032 * symtab.c (dump_symtab_base): Update dumping.
21033 (symtab_make_decl_local): Clear only DECL_COMDAT.
21034 * tree-vect-data-refs.c (Check that variable is static before
21035 tampering with sections.
21036 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
21037 (cgraph_create_virtual_clone): Likewise.
21038 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
21039 (decl_section_name, set_decl_section_name): New accessors.
21040 (find_decls_types_r): Do not walk section name
21041 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
21042 (decl_comdat_group, decl_comdat_group_id): Constify.
21043 (decl_section_name, set_decl_section_name): Update.
21044 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
21045 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
21046 (cgraph_make_node_local_1): Clear section and comdat group.
21047 * cgraph.h (set_comdat_group): Sanity check.
21048 (get_section, set_section): New.
21049 * ipa-comdats.c (ipa_comdats): Use get_section.
21050 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
21051 * lto-streamer-out.c: Do not follow section names.
21052 * c-family/c-common.c (handle_section_attribute): Update.
21053 * lto-cgraph.c (lto_output_node): Output section.
21054 (lto_output_varpool_node): Likewise.
21055 (read_comdat_group): Rename to ...
21056 (read_identifier): ... this one.
21057 (read_string_cst): New function.
21058 (input_node, input_varpool_node): Input section names.
21059 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21060 (new_emutls_decl): Update.
21061 (secname_for_decl): Check section names only of static vars.
21062 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
21063 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
21064 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21065 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21066 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
21067 * config/mcore/mcore.c (mcore_unique_section): Likewise.
21068 * config/mips/mips.c (mips16_build_function_stub): Likewise.
21069 * config/v850/v850.c (v850_insert_attributes): Likewise.
21070 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
21072 (h8300_handle_tiny_data_attribute): Likewise.
21073 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
21074 (bfin_handle_l2_attribute): Likewise.
21076 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21078 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
21079 remove static initializer.
21081 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21083 * varasm.c (use_blocks_for_decl_p): Check symbol table
21084 instead of alias attribute.
21085 (place_block_symbol): Recurse on aliases.
21087 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21089 * ipa-visibility.c: Include varasm.h
21090 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
21092 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21094 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
21095 outputting aliases.
21097 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
21099 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
21100 from test_insn into GGC space escape via SET_SRC.
21102 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
21104 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
21105 call statement, if any.
21106 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
21107 statements, if any. Tidy up.
21109 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
21112 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
21113 iterators, VSX_D that handles 64-bit types, and VSX_LE that
21114 handles swapping the two 64-bit double words on little endian
21115 systems. Include V1TImode and optionally TImode in VSX_LE so that
21116 these types are properly swapped. Change all of the insns and
21117 splits that do the 64-bit swaps to use VSX_LE.
21118 (vsx_le_perm_load_<mode>): Likewise.
21119 (vsx_le_perm_store_<mode>): Likewise.
21120 (splitters for little endian memory operations): Likewise.
21121 (vsx_xxpermdi2_le_<mode>): Likewise.
21122 (vsx_lxvd2x2_le_<mode>): Likewise.
21123 (vsx_stxvd2x2_le_<mode>): Likewise.
21125 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
21128 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
21129 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
21130 and corresponding splitters. Zero extend general register
21131 or memory input operand to XMM temporary. Enable for
21132 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
21133 (floatunssi<mode>2): Update expander predicate.
21135 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
21137 PR rtl-optimization/61325
21138 * lra-constraints.c (process_address_1): Check scale equal to one
21139 to prevent transformation: base + scale * index => base + new_reg.
21141 2014-06-06 Richard Biener <rguenther@suse.de>
21143 PR tree-optimization/59299
21144 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
21146 (nearest_common_dominator_of_uses): Likewise.
21147 (statement_sink_location): Adjust. Support sinking loads.
21149 2014-06-06 Martin Jambor <mjambor@suse.cz>
21151 * ipa-prop.c (get_place_in_agg_contents_list): New function.
21152 (build_agg_jump_func_from_list): Likewise.
21153 (determine_known_aggregate_parts): Renamed to
21154 determine_locally_known_aggregate_parts. Moved some functionality
21155 to the two functions above, removed bound checks.
21157 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
21159 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
21160 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
21161 (aarch64_progress_pointer): Likewise.
21162 (aarch64_copy_one_part_and_move_pointers): Likewise.
21163 (aarch64_expand_movmen): Likewise.
21164 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
21165 * config/aarch64/aarch64.md (movmem<mode>): New.
21167 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
21169 * targhooks.c (default_add_stmt_cost): Call target specific
21170 hook instead of default one.
21172 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
21174 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
21175 endianness instead of host endianness.
21176 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
21179 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21182 * function.c (instantiate_decls): Process the saved static chain.
21183 (expand_function_start): If not optimizing, save the static chain
21185 * tree-nested.c (convert_all_function_calls): Always create the static
21186 chain for nested functions if not optimizing.
21188 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21190 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
21192 2014-06-06 Richard Biener <rguenther@suse.de>
21194 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
21195 (construct_init_block): Likewise.
21196 (construct_exit_block): Likewise.
21197 (pass_expand::execute): Likewise.
21198 * graphite.c (graphite_transforms): Replace check for current_loops
21199 with a check for > 1 loops.
21200 (pass_graphite_transforms::execute): Adjust.
21201 * ipa-split.c (split_function): Remove check for current_loops.
21202 * omp-low.c (expand_parallel_call): Likewise.
21203 (expand_omp_for_init_counts): Likewise.
21204 (extract_omp_for_update_vars): Likewise.
21205 (expand_omp_for_generic): Likewise.
21206 (expand_omp_sections): Likewise.
21207 (expand_omp_target): Likewise.
21208 * tracer.c (tail_duplicate): Likewise.
21209 (pass_tracer::execute): Likewise.
21210 * trans-mem.c (expand_transaction): Likewise.
21211 * tree-complex.c (expand_complex_div_wide): Likewise.
21212 * tree-eh.c (lower_resx): Likewise.
21213 (cleanup_empty_eh_merge_phis): Likewise.
21214 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
21215 current_loops with a check for > 1 loops.
21216 (pass_predcom::execute): Adjust.
21217 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
21218 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
21219 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
21220 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
21221 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
21222 * tree-switch-conversion.c (process_switch): Likewise.
21223 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
21224 * tree-vrp.c (vrp_visit_phi_node): Likewise.
21225 (execute_vrp): Likewise.
21226 * ubsan.c (ubsan_expand_null_ifn): Likewise.
21228 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21230 * rtl.h (insn_location): Declare.
21231 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
21232 with UNKNOWN_LOCATION.
21233 * emit-rtl.c (insn_location): New function.
21234 * final.c (notice_source_line): Check that the instruction has a
21235 location before retrieving it and use insn_location.
21236 * modulo-sched.c (loop_single_full_bb_p): Likewise.
21237 * print-rtl.c (print_rtx): Likewise.
21239 2014-06-06 Richard Biener <rguenther@suse.de>
21241 * passes.def: Move 2nd VRP pass before phi-only-cprop.
21243 2014-06-06 Christian Bruel <christian.bruel@st.com>
21245 PR tree-optimization/43934
21246 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
21249 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
21251 * ira-lives.c (single_reg_class): Add missing break. Explicitly
21252 return NO_REGS for extra address and memory constraints. Handle
21253 operands that match (or are equivalent to something that matches)
21254 extra constant constraints. Ignore other non-register operands.
21256 2014-06-06 Alan Modra <amodra@gmail.com>
21259 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
21260 * doc/tm.texi: Regenerate.
21261 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
21262 Use throughout in place of REG_PARM_STACK_SPACE.
21263 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
21264 "incoming" param. Pass to rs6000_function_parms_need_stack.
21265 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
21266 prototype_p when incoming. Use function decl when incoming
21267 to handle K&R style functions.
21268 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
21269 (INCOMING_REG_PARM_STACK_SPACE): Define.
21271 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21274 * cfgexpand.c (expand_debug_expr): Use address space of nested
21275 TREE_TYPE for ADDR_EXPR and MEM_REF.
21277 2014-06-05 Jeff Law <law@redhat.com>
21279 PR tree-optimization/61289
21280 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
21281 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
21282 looking for those which match LHS. All callers changed.
21283 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
21284 parameters and code which manipulated them. All callers changed.
21285 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
21286 and DST_MAP parameters. Simplify invalidation code by just calling
21287 invalidate_equivalences. All callers changed.
21288 (thread_across_edge): Simplify now that we don't need to maintain
21289 the map of equivalences to invalidate.
21291 2014-06-05 Kai Tietz <ktietz@redhat.com>
21292 Richard Henderson <rth@redhat.com>
21295 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
21296 checking for !TARGET_X32.
21297 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
21298 (sibcall_intern): New define_insn, plus required peepholes.
21299 (sibcall_pop_intern): Likewise.
21300 (sibcall_value_intern): Likewise.
21301 (sibcall_value_pop_intern): Likewise.
21303 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
21305 * tree-inline.c (tree_function_versioning): Check DF info existence
21306 before accessing it.
21308 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21310 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
21312 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
21313 aarch64_frame hard_fp_offset and frame_size.
21314 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
21315 frame_size; remove original_frame_size.
21316 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
21317 (aarch64_initial_elimination_offset): Remove frame_size and
21318 offset. Use aarch64_frame frame_size.
21320 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21321 Jiong Wang <jiong.wang@arm.com>
21322 Renlin <renlin.li@arm.com>
21324 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
21325 initialization of R30 offset. Update offset. Iterate core
21326 regisers upto X30. Remove X29, X30 specific code.
21328 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21329 Jiong Wang <jiong.wang@arm.com>
21331 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
21332 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
21333 (aarch64_register_saved_on_entry): Adjust test.
21335 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21337 * config/aarch64/aarch64.h (machine_function): Move
21338 saved_varargs_size from here...
21339 (aarch64_frame): ... to here.
21341 * config/aarch64/aarch64.c (aarch64_expand_prologue)
21342 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
21343 (aarch64_initial_elimination_offset)
21344 (aarch64_setup_incoming_varargs): Adjust location of
21345 saved_varargs_size.
21347 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21349 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
21352 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
21353 Prachi Godbole <Prachi.Godbole@imgtec.com>
21355 * config/mips/mips-cpus.def: Add definition for p5600. Updated
21356 mips32r5 entry to use PROCESSOR_P5600.
21357 * config/mips/mips-tables.opt: Regenerate.
21358 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
21359 * config/mips/mips.c (mips_fmadd_bypass): New function.
21360 (mips_rtx_cost_data): Add costs for p5600.
21361 (mips_issue_rate): Add support for p5600.
21362 (mips_multipass_dfa_lookahead): Likewise.
21363 * config/mips/mips.h (TUNE_P5600): New define.
21364 (TUNE_MACC_CHAINS): Add TUNE_P5600.
21365 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
21366 * config/mips/mips.md: Include p5600.md.
21367 (processor): Add p5600.
21368 * config/mips/p5600.md: New file.
21370 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
21372 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
21373 * config/i386/predicates.md (palignr_operand): New.
21374 Indicates if permutation is suitable for palignr instruction.
21376 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
21378 PR tree-optimization/61319
21379 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
21380 stmt belongs to loop.
21382 2014-06-05 Richard Biener <rguenther@suse.de>
21384 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
21385 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
21386 (lookup_tmp_var): Adjust.
21387 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
21389 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21391 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
21393 2014-06-05 Marek Polacek <polacek@redhat.com>
21396 * doc/invoke.texi: Document -Wlogical-not-parentheses.
21398 2014-06-04 Tom de Vries <tom@codesourcery.com>
21400 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
21403 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
21405 PR tree-optimization/61385
21406 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
21408 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
21410 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
21411 changed to use fatal_error.
21412 (main): Ensure lto_wrapper_cleanup is run atexit.
21414 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21416 * lra-constraints.c (valid_address_p): Move earlier in file.
21417 (address_eliminator): New structure.
21418 (satisfies_memory_constraint_p): New function.
21419 (satisfies_address_constraint_p): Likewise.
21420 (process_alt_operands, process_address, curr_insn_transform): Use them.
21422 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21424 * lra-int.h (lra_static_insn_data): Make operand_alternative a
21426 (target_lra_int, default_target_lra_int, this_target_lra_int)
21427 (op_alt_data): Delete.
21428 * lra.h (lra_init): Delete.
21429 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
21430 (init_insn_code_data_once): Remove op_alt_data handling.
21431 (finish_insn_code_data_once): Likewise.
21432 (init_op_alt_data): Delete.
21433 (get_static_insn_data): Initialize operand_alternative to null.
21434 (free_insn_recog_data): Cast operand_alternative before freeing it.
21435 (setup_operand_alternative): Take the operand_alternative as
21436 parameter and assume it isn't already cached in the static
21438 (lra_set_insn_recog_data): Update accordingly.
21439 (lra_init): Delete.
21440 * ira.c (ira_init): Don't call lra_init.
21441 * target-globals.h (this_target_lra_int): Declare.
21442 (target_globals): Remove lra_int.
21443 (restore_target_globals): Update accordingly.
21444 * target-globals.c: Don't include lra-int.h.
21445 (default_target_globals, save_target_globals): Remove lra_int.
21447 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21449 * recog.h (operand_alternative): Convert reg_class, reject,
21450 matched and matches into bitfields.
21451 (preprocess_constraints): New overload.
21452 (preprocess_insn_constraints): New function.
21453 (preprocess_constraints): Take the insn as parameter.
21454 (recog_op_alt): Change into a pointer.
21455 (target_recog): Add x_op_alt.
21456 * recog.c (asm_op_alt): New variable.
21457 (recog_op_alt): Change into a pointer.
21458 (preprocess_constraints): New overload, replacing the old function
21459 definition with one that doesn't use global state.
21460 (preprocess_insn_constraints): New function.
21461 (preprocess_constraints): Use them. Take the insn as parameter.
21462 Use asm_op_alt for asms.
21463 (recog_init): Free existing x_op_alt entries.
21464 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
21466 (make_early_clobber_and_input_conflicts): Likewise.
21467 (process_bb_node_lives): Pass the insn to process_constraints.
21468 * reg-stack.c (check_asm_stack_operands): Likewise.
21469 (subst_asm_stack_regs): Likewise.
21470 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
21471 * regrename.c (build_def_use): Likewise.
21472 * sched-deps.c (sched_analyze_insn): Likewise.
21473 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
21474 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
21475 (note_invalid_constants): Likewise.
21476 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
21477 (ix86_legitimate_combined_insn): Make operand_alternative pointer
21480 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21482 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
21483 * ira-lives.c (check_and_make_def_conflict): Check for disabled
21485 (make_early_clobber_and_input_conflicts): Likewise.
21486 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
21488 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21490 * recog.h (alternative_class): New function.
21491 (which_op_alt): Return a const recog_op_alt.
21492 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
21493 (subst_asm_stack_regs): Likewise.
21494 * config/arm/arm.c (note_invalid_constants): Likewise.
21495 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
21496 the operand_alternative; use alternative class instead.
21497 * sel-sched.c (get_reg_class): Likewise.
21498 * regrename.c (build_def_use): Likewise.
21499 (hide_operands, restore_operands, record_out_operands): Update type
21502 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21504 * recog.h (recog_op_alt): Convert to a flat array.
21505 (which_op_alt): New function.
21506 * recog.c (recog_op_alt): Convert to a flat array.
21507 (preprocess_constraints): Update accordingly, grouping all
21508 operands of the same alternative together, rather than the
21510 * ira-lives.c (check_and_make_def_conflict): Likewise.
21511 (make_early_clobber_and_input_conflicts): Likewise.
21512 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
21513 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
21514 (subst_asm_stack_regs): Likewise.
21515 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
21516 * regrename.c (hide_operands, record_out_operands): Likewise.
21517 (build_def_use): Likewise.
21518 * sel-sched.c (get_reg_class): Likewise.
21519 * config/arm/arm.c (note_invalid_constants): Likewise.
21521 2014-06-04 Jason Merrill <jason@redhat.com>
21525 * gimplify.c (gimplify_arg): Non-static.
21526 * gimplify.h: Declare it.
21528 2014-06-04 Richard Biener <rguenther@suse.de>
21530 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
21531 TREE_PUBLIC and DECL_EXTERNAL decls.
21533 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
21535 * regcprop.c (copyprop_hardreg_forward_1): Account for
21536 HARD_REGNO_CALL_PART_CLOBBERED.
21538 2014-06-04 Richard Biener <rguenther@suse.de>
21540 * configure.ac: Check whether the underlying type of int64_t
21541 is long or long long.
21542 * configure: Regenerate.
21543 * config.in: Likewise.
21544 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
21545 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
21547 2014-06-04 Richard Biener <rguenther@suse.de>
21549 PR tree-optimization/60098
21550 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
21552 (dse_optimize_stmt): Simplify, now that we found a kill
21555 2014-06-04 Richard Biener <rguenther@suse.de>
21557 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
21558 of accesses with non-invariant address.
21560 2014-06-04 Martin Liska <mliska@suse.cz>
21562 * cgraph.h (cgraph_make_wrapper): New function introduced.
21563 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
21564 * ipa-inline.h (inline_analyze_function): The function is global.
21565 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
21567 2014-06-04 Martin Liska <mliska@suse.cz>
21569 * tree.h (private_lookup_attribute_starting): New function.
21570 (lookup_attribute_starting): Likewise.
21571 * tree.c (private_lookup_attribute_starting): Likewise.
21573 2014-06-04 Martin Liska <mliska@suse.cz>
21575 * cgraph.h (expand_thunk): New argument added.
21576 (address_taken_from_non_vtable_p): New global function.
21577 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
21578 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
21579 * cgraphunit.c (analyze_function): Likewise.
21580 (assemble_thunks_and_aliases): Argument added to call.
21581 (expand_thunk): New argument forces to produce GIMPLE thunk.
21583 2014-06-04 Martin Liska <mliska@suse.cz>
21585 * coverage.h (coverage_compute_cfg_checksum): Argument added.
21586 * coverage.c (coverage_compute_cfg_checksum): Likewise.
21587 * profile.c (branch_prob): Likewise.
21589 2014-06-04 Martin Jambor <mjambor@suse.cz>
21592 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
21593 handler for switch on an ipa_ref_use enum.
21594 * ipa-reference.c (analyze_function): Likewise.
21596 2014-06-04 Kai Tietz <ktietz@redhat.com>
21598 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
21599 from old call-instruction.
21601 2014-06-04 Bin Cheng <bin.cheng@arm.com>
21603 * config/aarch64/aarch64.c (aarch64_classify_address)
21604 (aarch64_legitimize_reload_address): Support full addressing modes
21606 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
21607 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
21609 2014-06-03 Andrew Pinski <apinski@cavium.com>
21611 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
21614 2014-06-03 Andrew Pinski <apinski@cavium.com>
21616 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
21617 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
21619 2014-06-03 Kai Tietz <ktietz@redhat.com>
21621 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
21624 2014-06-03 Dehao Chen <dehao@google.com>
21626 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
21629 2014-06-03 Marek Polacek <polacek@redhat.com>
21632 * doc/invoke.texi: Document -Wswitch-bool.
21633 * function.c (stack_protect_epilogue): Cast controlling expression of
21635 * gengtype.c (walk_type): Generate switch expression with its
21636 controlling expression cast to int.
21638 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
21640 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
21642 * config/avr/avr-tables.opt: Regenerate.
21643 * config/avr/t-multilib: Regenerate.
21644 * doc/avr-mmcu.texi: Regenerate.
21646 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
21647 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
21649 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
21650 (ata6617c, ata664251): Add new avr35 devices.
21651 (ata6612c): Add new avr4 device.
21652 (ata6613c, ata6614q): Add new avr5 devices.
21653 * config/avr/avr-tables.opt: Regenerate.
21654 * config/avr/t-multilib: Regenerate.
21655 * doc/avr-mmcu.texi: Regenerate.
21657 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
21659 * gcc/config/aarch64/aarch64-builtins.c
21660 (aarch64_types_binop_ssu_qualifiers): New static data.
21661 (TYPES_BINOP_SSU): Define.
21662 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
21663 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
21664 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
21665 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
21666 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
21667 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
21668 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
21669 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
21670 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
21671 suffix to builtin function name, remove cast.
21672 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
21673 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
21674 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
21676 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
21678 * gcc/config/aarch64/aarch64-builtins.c
21679 (aarch64_types_binop_uus_qualifiers,
21680 aarch64_types_shift_to_unsigned_qualifiers,
21681 aarch64_types_unsigned_shiftacc_qualifiers): Define.
21682 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
21683 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
21684 sqshlu_n, uqshl_n): Update qualifiers.
21685 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
21686 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
21687 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
21688 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
21689 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
21690 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
21691 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
21692 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
21693 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
21694 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
21695 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
21696 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
21697 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
21698 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
21699 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
21700 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
21701 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
21702 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
21703 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
21704 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
21705 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
21706 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
21707 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
21708 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
21709 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
21710 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
21711 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
21713 2014-06-03 Teresa Johnson <tejohnson@google.com>
21715 * tree-sra.c (modify_function): Record caller nodes after rebuild.
21717 2014-06-02 Jason Merrill <jason@redhat.com>
21720 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
21722 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
21724 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
21727 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
21729 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
21731 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
21732 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
21733 * config/aarch64/iterators.md (REVERSE): New iterator.
21734 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
21735 (rev_op): New int_attribute.
21736 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
21737 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
21738 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
21739 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
21740 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
21741 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
21742 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
21743 Replace temporary __asm__ with __builtin_shuffle.
21745 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
21747 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
21749 * config/mips/mips-tables.opt: Regenerate.
21750 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
21751 to use mips_isa_rev rather than ISA_MIPS32R2.
21752 * config/mips/mips.h (ISA_MIPS32R3): New define.
21753 (ISA_MIPS32R5): New define.
21754 (ISA_MIPS64R3): New define.
21755 (ISA_MIPS64R5): New define.
21756 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
21757 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
21758 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
21760 (MIPS_ISA_SYNCI_SPEC): Likewise.
21761 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
21762 (LINK_SPEC): Added mips32r3 and mips32r5.
21763 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
21764 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
21765 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
21766 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
21767 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
21768 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
21769 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
21771 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
21773 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
21775 * config/mips/mips.opt (mxpa): New option.
21776 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
21779 2014-06-03 Martin Jambor <mjambor@suse.cz>
21782 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
21785 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
21787 PR tree-optimization/61328
21788 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
21789 initialization from find_bswap_or_nop_1.
21790 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
21791 in source_expr2 before using the size value the function sets. Also
21792 make use of init_symbolic_number () in both the old place and
21793 find_bswap_or_nop_load () to avoid reading uninitialized memory when
21794 doing recursion in the GIMPLE_BINARY_RHS case.
21796 2014-06-03 Richard Biener <rguenther@suse.de>
21798 PR tree-optimization/61383
21799 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
21802 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
21804 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
21805 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
21806 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
21807 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
21809 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
21810 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
21811 * system.h: ...here and make it unconditional.
21812 * target.def (conditional_register_usage): Mention
21813 define_register_constraint instead of old-style constraint macros.
21814 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
21815 * doc/tm.texi: Regenerate.
21816 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
21817 protected by !USE_MD_CONSTRAINTS.
21818 * config/frv/frv.md: Remove quote from old version of documentation.
21819 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
21820 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
21821 CONST_DOUBLE_OK_FOR_LETTER.
21822 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
21824 2014-06-02 Andrew Pinski <apinski@cavium.com>
21826 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
21827 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
21828 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
21829 file whose name depends on -mabi= and -mbig-endian.
21830 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
21831 Handle LP64 better and handle ilp32 too.
21832 (MULTILIB_OPTIONS): Delete.
21833 (MULTILIB_DIRNAMES): Delete.
21835 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
21837 * expr.h: Remove prototypes of functions defined in builtins.c.
21838 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
21839 Remove prototypes of functions defined in builtins.c.
21840 * builtins.h: Update prototype list to include all exported functions.
21841 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
21842 no_c99_libc_has_function): Move to targhooks.c
21843 (build_string_literal, build_call_expr_loc_array,
21844 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
21846 (expand_builtin_object_size, fold_builtin_object_size): Make static.
21847 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
21848 no_c99_libc_has_function): Relocate from builtins.c.
21849 * tree.c: Include builtins.h.
21850 (build_call_expr_loc_array, build_call_expr_loc_vec,
21851 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
21853 * fold-const.h (fold_fma): Move prototype to builtins.h.
21854 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
21855 * asan.c: Include builtins.h.
21856 * cfgexpand.c: Likewise.
21857 * convert.c: Likewise.
21858 * emit-rtl.c: Likewise.
21859 * except.c: Likewise.
21860 * expr.c: Likewise.
21861 * fold-const.c: Likewise.
21862 * gimple-fold.c: Likewise.
21863 * gimple-ssa-strength-reduction.c: Likewise.
21864 * gimplify.c: Likewise.
21865 * ipa-inline.c: Likewise.
21866 * ipa-prop.c: Likewise.
21867 * lto-streamer-out.c: Likewise.
21868 * stmt.c: Likewise.
21869 * tree-inline.c: Likewise.
21870 * tree-object-size.c: Likewise.
21871 * tree-sra.c: Likewise.
21872 * tree-ssa-ccp.c: Likewise.
21873 * tree-ssa-forwprop.c: Likewise.
21874 * tree-ssa-loop-ivcanon.c: Likewise.
21875 * tree-ssa-loop-ivopts.c: Likewise.
21876 * tree-ssa-math-opts.c: Likewise.
21877 * tree-ssa-reassoc.c: Likewise.
21878 * tree-ssa-threadedge.c: Likewise.
21879 * tree-streamer-in.c: Likewise.
21880 * tree-vect-data-refs.c: Likewise.
21881 * tree-vect-patterns.c: Likewise.
21882 * tree-vect-stmts.c: Likewise.
21883 * config/aarch64/aarch64.c: Likewise.
21884 * config/alpha/alpha.c: Likewise.
21885 * config/arc/arc.c: Likewise.
21886 * config/arm/arm.c: Likewise.
21887 * config/avr/avr.c: Likewise.
21888 * config/bfin/bfin.c: Likewise.
21889 * config/c6x/c6x.c: Likewise.
21890 * config/cr16/cr16.c: Likewise.
21891 * config/cris/cris.c: Likewise.
21892 * config/epiphany/epiphany.c: Likewise.
21893 * config/fr30/fr30.c: Likewise.
21894 * config/frv/frv.c: Likewise.
21895 * config/h8300/h8300.c: Likewise.
21896 * config/i386/i386.c: Likewise.
21897 * config/i386/winnt.c: Likewise.
21898 * config/ia64/ia64.c: Likewise.
21899 * config/iq2000/iq2000.c: Likewise.
21900 * config/lm32/lm32.c: Likewise.
21901 * config/m32c/m32c.c: Likewise.
21902 * config/m32r/m32r.c: Likewise.
21903 * config/m68k/m68k.c: Likewise.
21904 * config/mcore/mcore.c: Likewise.
21905 * config/mep/mep.c: Likewise.
21906 * config/microblaze/microblaze.c: Likewise.
21907 * config/mips/mips.c: Likewise.
21908 * config/mmix/mmix.c: Likewise.
21909 * config/mn10300/mn10300.c: Likewise.
21910 * config/moxie/moxie.c: Likewise.
21911 * config/msp430/msp430.c: Likewise.
21912 * config/nds32/nds32.c: Likewise.
21913 * config/pa/pa.c: Likewise.
21914 * config/pdp11/pdp11.c: Likewise.
21915 * config/picochip/picochip.c: Likewise.
21916 * config/rl78/rl78.c: Likewise.
21917 * config/rs6000/rs6000.c: Likewise.
21918 * config/rx/rx.c: Likewise.
21919 * config/s390/s390.c: Likewise.
21920 * config/score/score.c: Likewise.
21921 * config/sh/sh.c: Likewise.
21922 * config/sparc/sparc.c: Likewise.
21923 * config/spu/spu.c: Likewise.
21924 * config/stormy16/stormy16.c: Likewise.
21925 * config/tilegx/tilegx.c: Likewise.
21926 * config/tilepro/tilepro.c: Likewise.
21927 * config/v850/v850.c: Likewise.
21928 * config/vax/vax.c: Likewise.
21929 * config/xtensa/xtensa.c: Likewise.
21931 2014-06-02 Jeff Law <law@redhat.com>
21933 PR rtl-optimization/61094
21934 * ree.c (combine_reaching_defs): Do not reextend an insn if it
21935 was marked as do_no_reextend. If a copy is needed to eliminate
21936 an extension, then mark it as do_not_reextend.
21938 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
21940 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
21942 2014-06-02 Richard Henderson <rth@redhat.com>
21945 * config/alpha/alpha.c (print_operand_address): Allow symbolic
21946 addresses inside asms. Use output_operand_lossage instead of
21949 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
21952 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
21953 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
21955 2014-06-02 Tom de Vries <tom@codesourcery.com>
21957 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
21958 case that x has VOIDmode.
21960 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
21962 * varasm.c (copy_constant): Delete function.
21963 (build_constant_desc): Don't call it.
21965 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21968 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
21969 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
21970 with immediate_operand.
21972 2014-06-02 Andreas Schwab <schwab@suse.de>
21974 * config/ia64/ia64.c
21975 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
21976 pending_data_specs first.
21978 2014-06-02 Richard Biener <rguenther@suse.de>
21980 PR tree-optimization/61378
21981 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
21982 valueized_anything.
21984 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
21986 * config/i386/constraints.md (Bw): Rename from 'w'.
21987 (Bz): Rename from 'z'.
21988 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
21990 2014-06-01 Kai Tietz <ktietz@redhat.com>
21993 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
21994 * config/i386/i386.md (sibcall_insn_operand): Use Bs
21995 instead of m constraint.
21997 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
21999 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
22000 a separate alternative where the scratch operand 2 is marked as
22003 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
22005 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
22006 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
22007 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
22008 and __builtins_arm_get_fpscr.
22009 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
22010 __builtins_arm_get_fpscr.
22011 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
22012 __builtins_arm_ldfpscr.
22013 (arm_atomic_assign_expand_fenv): New function.
22014 * config/arm/vfp.md (set_fpscr): New pattern.
22015 (get_fpscr) : Likewise.
22016 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
22018 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22019 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
22021 2014-05-30 Jakub Jelinek <jakub@redhat.com>
22023 * asan.c (report_error_func): Add SLOW_P argument, use
22024 BUILT_IN_ASAN_*_N if set.
22025 (build_check_stmt): Likewise.
22026 (instrument_derefs): If T has insufficient alignment,
22027 force same handling as for odd sizes.
22029 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
22030 BUILT_IN_ASAN_REPORT_STORE_N): New.
22031 * asan.c (struct asan_mem_ref): Change access_size type to
22033 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
22034 update_mem_ref_hash_table): Likewise.
22035 (asan_mem_ref_hasher::hash): Hash in a HWI.
22036 (report_error_func): Change size_in_bytes argument to HWI.
22037 Use *_N builtins if size_in_bytes is larger than 16 or not power of
22039 (build_shadow_mem_access): New function.
22040 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
22041 Handle size_in_bytes not power of two or larger than 16.
22042 (instrument_derefs): Don't give up if size_in_bytes is not
22043 power of two or is larger than 16.
22045 2014-05-30 Kai Tietz <ktietz@redhat.com>
22048 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
22049 for sibling-tail-calls.
22050 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
22052 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
22053 (sibcall_insn_operand): Add check for sibcall_memory_operand.
22055 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22057 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
22058 * config/avr/avr-tables.opt: Regenerate.
22059 * config/avr/t-multilib: Regenerate.
22060 * doc/avr-mmcu.texi: Regenerate.
22062 2014-05-30 Ian Lance Taylor <iant@google.com>
22064 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
22067 2014-05-30 Tom de Vries <tom@codesourcery.com>
22069 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
22072 2014-05-30 Tom de Vries <tom@codesourcery.com>
22074 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22075 * lra.c (initialize_lra_reg_info_element): Add init of
22076 actual_call_used_reg_set field.
22077 (lra): Call lra_create_live_ranges before lra_inheritance for
22079 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22081 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
22082 instead of call_used_reg_set for -fuse-caller-save.
22083 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22085 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22087 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
22089 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
22091 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
22093 * ira.c (ira_get_dup_out_num): Check for output operands at
22094 the start of the loop. Handle cases where an included alternative
22095 follows an excluded one.
22097 2014-05-29 Mike Stump <mikestump@comcast.net>
22100 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
22101 post ld passes when lto is used.
22103 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
22105 PR rtl-optimization/61325
22106 * lra-constraints.c (process_address): Rename to process_address_1.
22107 (process_address): New function.
22109 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
22111 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
22112 TYPES_BINOPV): New static data.
22113 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
22115 * config/aarch64/aarch64-simd.md (aarch64_ext,
22116 aarch64_im_lane_boundsi): New patterns.
22117 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
22119 (aarch64_evpc_ext): New function.
22121 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
22123 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
22124 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
22125 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
22126 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
22127 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
22129 2014-05-29 Tom de Vries <tom@codesourcery.com>
22131 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
22133 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
22134 Richard Sandiford <rdsandiford@googlemail.com>
22136 * arm/iterators.md (shiftable_ops): New code iterator.
22137 (t2_binop0, arith_shift_insn): New code attributes.
22138 * arm/predicates.md (shift_nomul_operator): New predicate.
22139 * arm/arm.md (insn_enabled): Delete.
22140 (enabled): Remove insn_enabled test.
22141 (*arith_shiftsi): Delete. Replace with ...
22142 (*<arith_shift_insn>_multsi): ... new pattern.
22143 (*<arith_shift_insn>_shiftsi): ... new pattern.
22144 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
22146 2014-05-29 Radovan Obradovic <robradovic@mips.com>
22147 Tom de Vries <tom@codesourcery.com>
22149 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
22150 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
22152 (mips_split_call): Use POST_CALL_TMP_REG.
22153 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
22155 2014-05-29 Tom de Vries <tom@codesourcery.com>
22157 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
22158 with #ifdef STACK_REGS.
22160 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
22162 * varasm.c (get_variable_section): Walk aliases.
22163 (place_block_symbol): Walk aliases.
22165 2014-05-28 Tom de Vries <tom@codesourcery.com>
22168 2014-05-28 Tom de Vries <tom@codesourcery.com>
22170 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22171 * lra.c (initialize_lra_reg_info_element): Add init of
22172 actual_call_used_reg_set field.
22173 (lra): Call lra_create_live_ranges before lra_inheritance for
22175 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22177 * lra-constraints.c (need_for_call_save_p): Use
22178 actual_call_used_reg_set instead of call_used_reg_set for
22180 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22182 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22184 * doc/md.texi: Document that the % constraint character must
22185 be at the beginning of the string.
22186 * genoutput.c (validate_insn_alternatives): Check that '=',
22187 '+' and '%' only appear at the beginning of a constraint.
22188 * ira.c (commutative_constraint_p): Delete.
22189 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
22190 at the start of the string.
22191 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
22193 * config/arm/neon.md (bicdi3_neon): Likewise.
22194 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
22195 (slt_si, sltu_si): Likewise.
22196 * config/vax/vax.md (sbcdi3): Likewise.
22197 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
22198 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
22199 (mul64): Move '%' to beginning of constraint.
22200 * config/arm/arm.md (*xordi3_insn): Likewise.
22201 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
22202 (xorsi3): Likewise.
22204 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22206 * doc/md.texi: Document the restrictions on the "enabled" attribute.
22208 2014-05-28 Jason Merrill <jason@redhat.com>
22211 * cgraph.h (symtab_node::get_comdat_group_id): New.
22212 * cgraphunit.c (analyze_functions): Call it.
22213 * symtab.c (dump_symtab_node): Likewise.
22214 * tree.c (decl_comdat_group_id): New.
22215 * tree.h: Declare it.
22216 * lto-streamer-out.c (write_symbol): Use it.
22217 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
22219 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
22221 PR bootstrap/PR61146
22222 * wide-int.cc: Do not include longlong.h when compiling with clang.
22224 2014-05-28 Richard Biener <rguenther@suse.de>
22226 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
22227 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
22228 (vrp_visit_assignment_or_call): Print less vertical space.
22229 (vrp_visit_stmt): Likewise.
22230 (vrp_visit_phi_node): Likewise. For a PHI argument with
22231 VR_VARYING range consider recording it as copy.
22233 2014-05-28 Richard Biener <rguenther@suse.de>
22236 2014-05-28 Richard Biener <rguenther@suse.de>
22238 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22240 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
22242 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
22243 sufficiently aligned and an offset is used at the same time.
22244 (expand_expr_real_1): Likewise.
22246 2014-05-28 Richard Biener <rguenther@suse.de>
22248 PR middle-end/61045
22249 * fold-const.c (fold_comparison): When folding
22250 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
22251 the sign of the remaining constant operand stays the same.
22253 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
22255 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
22256 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
22257 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
22259 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
22260 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
22261 (m32bit-doubles) Likewise.
22262 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
22263 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
22266 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22268 * configure.ac ($gcc_cv_ld_clearcap): New test.
22269 * configure: Regenerate.
22270 * config.in: Regenerate.
22271 * config/sol2.opt (mclear-hwcap): New option.
22272 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
22273 * config/sol2-clearcap.map: Moved here from
22274 testsuite/gcc.target/i386/clearcap.map.
22275 * config/sol2-clearcapv2.map: Move here from
22276 gcc.target/i386/clearcapv2.map.
22277 * config/t-sol2 (install): Depend on install-clearcap-map.
22278 (install-clearcap-map): New target.
22279 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
22282 2014-05-28 Richard Biener <rguenther@suse.de>
22284 * hwint.h (*_HALF_WIDE_INT*): Move to ...
22285 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
22286 ... here and remove the rest.
22287 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22289 2014-05-28 Richard Biener <rguenther@suse.de>
22291 PR tree-optimization/61335
22292 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
22293 new range fails, drop to varying.
22295 2014-05-28 Olivier Hainque <hainque@adacore.com>
22297 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
22298 (CPP_SPEC): Add entry for -mcpu=8548.
22299 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
22300 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
22302 2014-05-28 Tom de Vries <tom@codesourcery.com>
22304 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22305 * lra.c (initialize_lra_reg_info_element): Add init of
22306 actual_call_used_reg_set field.
22307 (lra): Call lra_create_live_ranges before lra_inheritance for
22309 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22311 * lra-constraints.c (need_for_call_save_p): Use
22312 actual_call_used_reg_set instead of call_used_reg_set for
22314 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22316 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22317 Tom de Vries <tom@codesourcery.com>
22319 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
22321 (@item -fuse-caller-save): New item.
22323 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22324 Tom de Vries <tom@codesourcery.com>
22326 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
22327 OPT_fuse_caller_save.
22329 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22330 Tom de Vries <tom@codesourcery.com>
22332 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
22333 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
22334 get_call_reg_set_usage.
22335 * resource.c (mark_set_resources, mark_target_live_regs): Use
22336 get_call_reg_set_usage.
22337 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
22339 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
22340 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
22341 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22342 * ira-build.c (ira_create_allocno): Init
22343 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22344 (create_cap_allocno, propagate_allocno_info)
22345 (propagate_some_info_from_allocno)
22346 (copy_info_to_removed_store_destinations): Handle
22347 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22348 * ira-costs.c (ira_tune_allocno_costs): Use
22349 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
22351 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22352 Tom de Vries <tom@codesourcery.com>
22354 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
22355 and function_used_regs_valid fields.
22356 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
22357 find_all_hard_reg_sets.
22358 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
22359 (get_call_reg_set_usage): New function.
22360 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
22361 * regs.h (get_call_reg_set_usage): Declare.
22363 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
22366 * config/dbx.h (License): Add Runtime Library Exception.
22367 * config/newlib-stdint.h (License): Same.
22368 * config/rtems.h (License): Same
22369 * config/initfini-array.h (License): Same
22370 * config/v850/v850.h (License): Same.
22371 * config/v850/v850-opts.h (License): Same
22372 * config/v850/rtems.h (License): Same.
22374 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
22377 * doc/extend.texi (Local Labels): Note that label differences are
22378 not supported for AVR.
22380 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22381 Olivier Hainque <hainque@adacore.com>
22383 * rtl.h (set_for_reg_notes): Declare.
22384 * emit-rtl.c (set_for_reg_notes): New function.
22385 (set_unique_reg_note): Use it.
22386 * optabs.c (add_equal_note): Likewise
22388 2014-05-27 Andrew Pinski <apinski@cavium.com>
22390 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
22391 Use <w> for the register in assembly template.
22392 (stack_protect_test): Use the mode of operands[0] for the result.
22393 (stack_protect_test_<mode>): Use <w> for the register
22394 in assembly template.
22396 2014-05-27 DJ Delorie <dj@redhat.com>
22398 * config/rx/rx.c (add_vector_labels): New.
22399 (rx_output_function_prologue): Call it.
22400 (rx_handle_func_attribute): Don't require empty arguments.
22401 (rx_handle_vector_attribute): New.
22402 (rx_attribute_table): Add "vector" attribute.
22403 * doc/extend.texi (interrupt, vector): Document new/changed
22404 RX-specific attributes.
22406 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
22408 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
22410 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
22411 predicate to detect a negative quotient.
22413 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
22415 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
22416 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
22417 Add X - Y CMP 0 to X CMP Y transformation.
22418 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
22420 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
22422 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
22425 2014-05-27 Steve Ellcey <sellcey@mips.com>
22427 * config/mips/mips.c: Add include of cgraph.h.
22429 2014-05-27 Richard Biener <rguenther@suse.de>
22431 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
22433 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
22436 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
22437 * config/arm/arm-cores.def (License): Same.
22438 * config/arm/arm-opts.h (License): Same.
22439 * config/arm/aout.h (License): Same.
22440 * config/arm/bpabi.h (License): Same.
22441 * config/arm/elf.h (License): Same.
22442 * config/arm/linux-elf.h (License): Same.
22443 * config/arm/linux-gas.h (License): Same.
22444 * config/arm/netbsd-elf.h (License): Same.
22445 * config/arm/uclinux-eabi.h (License): Same.
22446 * config/arm/uclinux-elf.h (License): Same.
22447 * config/arm/vxworks.h (License): Same.
22449 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22451 * config/arm/neon.md (neon_bswap<mode>): New pattern.
22452 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
22453 (arm_init_neon_builtins): Handle NEON_BSWAP.
22454 Define required type nodes.
22455 (arm_expand_neon_builtin): Handle NEON_BSWAP.
22456 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
22457 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
22458 * config/arm/iterators.md (VDQHSD): New mode iterator.
22460 2014-05-27 Richard Biener <rguenther@suse.de>
22462 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
22463 Try using literal operands when comparing value-ranges failed.
22465 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
22467 * ira.c (commutative_operand): Adjust for change to recog_data.
22468 [Missing from previous commit.]
22470 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
22472 * system.h (TEST_BIT): New macro.
22473 * recog.h (alternative_mask): New type.
22474 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
22475 (recog_data_d): Replace alternative_enabled_p array with
22476 enabled_alternatives.
22477 (target_recog): New structure.
22478 (default_target_recog, this_target_recog): Declare.
22479 (get_enabled_alternatives, recog_init): Likewise.
22480 * recog.c (default_target_recog, this_target_recog): New variables.
22481 (get_enabled_alternatives): New function.
22482 (extract_insn): Use it.
22483 (recog_init): New function.
22484 (preprocess_constraints, constrain_operands): Adjust for change to
22486 * postreload.c (reload_cse_simplify_operands): Likewise.
22487 * reload.c (find_reloads): Likewise.
22488 * ira-costs.c (record_reg_classes): Likewise.
22489 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
22490 all alternatives after a disabled one would be skipped.
22491 (ira_implicitly_set_insn_hard_regs): Likewise.
22492 * ira.c (ira_setup_alts): Adjust for change to recog_data.
22493 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
22494 with enabled_alternatives.
22495 * lra.c (free_insn_recog_data): Update accordingly.
22496 (lra_update_insn_recog_data): Likewise.
22497 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
22498 * lra-constraints.c (process_alt_operands): Likewise. Handle
22499 only_alternative as part of the enabled mask.
22500 * target-globals.h (this_target_recog): Declare.
22501 (target_globals): Add a recog field.
22502 (restore_target_globals): Restore this_target_recog.
22503 * target-globals.c: Include recog.h.
22504 (default_target_globals): Initialize recog field.
22505 (save_target_globals): Likewise.
22506 * reginfo.c (reinit_regs): Call recog_init.
22507 * toplev.c (backend_init_target): Likewise.
22509 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
22511 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
22512 rather than any named insn's code.
22514 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
22517 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
22518 * config/arm/arm-cores.def (License): Same.
22520 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
22522 * tree.h (decl_comdat_group): Declare.
22523 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
22524 * tree.c (decl_comdat_group): Here.
22526 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
22528 PR rtl-optimization/61222
22529 * combine.c (simplify_shift_const_1): When moving a PLUS outside
22530 the shift, truncate the PLUS operand to the result mode.
22532 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
22535 * config/i386/i386.c (ix86_rtx_costs)
22536 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
22539 2014-05-26 Martin Jambor <mjambor@suse.cz>
22541 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
22544 2014-05-26 Richard Biener <rguenther@suse.de>
22546 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
22547 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
22548 Provide specializations.
22549 (wi::int_traits <HOST_WIDE_INT>,
22550 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
22552 2014-05-26 Alan Modra <amodra@gmail.com>
22555 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
22556 params and return a bool. Remove dead code. Update comment.
22557 Assert we have a const_int source. Remove bogus code from
22558 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
22559 handling of constants > 2G and reg_equal note, from..
22560 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
22561 return value. Update comment. If we can, use a new pseudo
22562 for intermediate calculations.
22563 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
22565 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
22566 call to rs6000_emit_set_const in splitter.
22567 (movdi_internal64+2, +3): Likewise.
22569 2014-05-26 Richard Biener <rguenther@suse.de>
22571 * system.h: Define __STDC_FORMAT_MACROS before
22572 including inttypes.h.
22573 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
22574 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
22575 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
22576 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
22577 HOST_WIDEST_INT_C): Remove.
22578 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
22579 if C99 inttypes.h is not available.
22580 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
22581 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
22582 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
22583 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
22584 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
22585 (struct output_info): Likewise.
22586 (print_statistics): Adjust.
22587 (dump_bitmap_statistics): Likewise.
22588 * bt-load.c (migrate_btr_defs): Print with PRId64.
22589 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
22590 (MAX_SAFE_MULTIPLIER): Adjust.
22591 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
22592 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
22593 dump_cgraph_node): Likewise.
22594 * final.c (dump_basic_block_info): Likewise.
22595 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
22596 * gcov.c (format_gcov): Likewise.
22597 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
22599 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
22600 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
22601 (inline_small_functions, dump_overall_stats, dump_inline_stats):
22602 Use PRId64 for dumping.
22603 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
22604 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
22605 (add_allocno_hard_regs): Adjust.
22606 * loop-doloop.c (doloop_modify): Print using PRId64.
22607 * loop-iv.c (inverse): Compute in uint64_t.
22608 (determine_max_iter, iv_number_of_iterations): Likewise.
22609 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
22610 Print using PRId64.
22611 * lto-streamer-out.c (write_symbol): Use uint64_t.
22612 * mcf.c (CAP_INFINITY): Use int64_t maximum.
22613 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
22614 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
22615 * modulo-sched.c (const_iteration_count): Use int64_t.
22616 (sms_schedule): Dump using PRId64.
22617 * predict.c (dump_prediction): Likewise.
22618 * pretty-print.h (pp_widest_integer): Remove.
22619 * profile.c (get_working_sets, is_edge_inconsistent,
22620 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
22621 * tree-pretty-print.c (pp_double_int): Remove case handling
22622 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
22623 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
22625 (pass_optimize_bswap::execute): Remove restriction on hosts.
22626 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
22627 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
22628 * tree.c (widest_int_cst_value): Remove.
22629 * tree.h (widest_int_cst_value): Likewise.
22630 * value-prof.c (dump_histogram_value): Print using PRId64.
22631 * gengtype.c (main): Also inject int64_t.
22632 * ggc-page.c (struct max_alignment): Use int64_t.
22633 * alloc-pool.c (struct allocation_object_def): Likewise.
22634 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
22636 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
22637 * doc/tm.texi: Regenerated.
22638 * gengtype-lex.l (IWORD): Handle [u]int64_t.
22639 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
22640 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
22641 mmix_output_register_setting): Use [u]int64_t in prototypes.
22642 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
22643 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
22644 mmix_output_octa, mmix_output_shifted_value): Adjust.
22645 (mmix_intval): Adjust. Remove unreachable case.
22646 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
22648 2014-05-26 Richard Biener <rguenther@suse.de>
22650 * configure.ac: Drop __int64 type check. Insist that we
22651 found uint64_t and int64_t.
22652 * hwint.h (HOST_BITS_PER___INT64): Remove.
22653 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
22654 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
22655 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
22656 (HOST_WIDEST_FAST_INT): Remove __int64 case.
22657 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
22658 for dst_q_src_df_rms_cdt.
22659 * configure: Regenerate.
22660 * config.in: Likewise.
22662 2014-05-26 Michael Tautschnig <mt@debian.org>
22665 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
22666 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
22668 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22670 PR rtl-optimization/61278
22671 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
22673 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22675 PR rtl-optimization/61220
22676 Part of PR rtl-optimization/61225
22677 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
22678 insn; skip split_edge for a block with only one successor.
22680 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22682 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
22685 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22687 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
22688 (update_vtable_references): New function.
22689 (function_and_variable_visibility): Rewrite also vtable initializers.
22690 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
22692 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22694 * ggc.h (ggc_grow): New function.
22695 * ggc-none.c (ggc_grow): New function.
22696 * ggc-page.c (ggc_grow): Likewise.
22698 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22700 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
22701 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
22702 comdat_can_be_unshared_p, cgraph_externally_visible_p,
22703 varpool_externally_visible_p, can_replace_by_local_alias,
22704 update_visibility_by_resolution_info, function_and_variable_visibility,
22705 pass_data_ipa_function_and_variable_visibility,
22706 make_pass_ipa_function_and_variable_visibility,
22707 whole_program_function_and_variable_visibility,
22708 pass_data_ipa_whole_program_visibility,
22709 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
22710 * cgraph.h (cgraph_local_node_p): Declare.
22711 * ipa-visibility.c: New file.
22712 * Makefile.in (OBJS): Add ipa-visiblity.o
22714 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22716 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
22717 that var decl is available.
22719 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22721 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
22722 symtab_node pointer.
22723 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
22724 (find_decls_types_r): Do not walk COMDAT_GROUP.
22725 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
22726 * varasm.c (make_decl_one_only): Use set_comdat_group;
22727 create node if needed.
22728 * ipa-inline-transform.c (save_inline_function_body): Update
22729 way we decl->symtab mapping.
22730 * symtab.c (symtab_hash, hash_node, eq_node
22731 symtab_insert_node_to_hashtable): Remove.
22732 (symtab_register_node): Update.
22733 (symtab_unregister_node): Update.
22734 (symtab_get_node): Reimplement as inline function.
22735 (symtab_add_to_same_comdat_group): Update.
22736 (symtab_dissolve_same_comdat_group_list): Update.
22737 (dump_symtab_base): Update.
22738 (verify_symtab_base): Update.
22739 (symtab_make_decl_local): Update.
22740 (fixup_same_cpp_alias_visibility): Update.
22741 (symtab_nonoverwritable_alias): Update.
22742 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
22743 * ipa.c (update_visibility_by_resolution_info): UPdate.
22744 * bb-reorder.c: Include cgraph.h
22745 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
22746 with comdat groups.
22747 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
22748 * cgraph.c (cgraph_get_create_node): Update.
22749 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
22751 (symtab_get_node): Make inline.
22752 (symtab_insert_node_to_hashtable): Remove.
22753 (symtab_can_be_discarded): Update.
22754 (decl_comdat_group): New function.
22755 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
22757 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
22759 (read_comdat_group): New function.
22760 (input_node, input_varpool_node): Use it.
22761 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
22763 * mips.c (mips_start_unique_function): Likewise.
22764 (ix86_code_end): Likewise.
22765 (rs6000_code_end): Likweise.
22766 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
22768 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22770 * gengtype-state.c (fatal_reading_state): Bring offline.
22771 * optabs.c (widening_optab_handler): Bring offline.
22772 * optabs.h (widening_optab_handler): Likewise.
22773 * final.c (get_attr_length_1): Likewise.
22775 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22777 * sched-int.h (sd_iterator_cond): Manually tail recurse.
22779 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22781 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
22782 (ppc440-compare): Include shift with dot.
22783 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
22784 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
22786 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
22788 (e6500_sfx2): Include it.
22789 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
22790 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
22791 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
22792 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
22793 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
22794 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
22795 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
22796 *lshiftrt_internal1le, *lshiftrt_internal1be,
22797 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
22798 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
22799 *rotldi3_internal10le, *rotldi3_internal10be,
22800 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
22801 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
22802 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
22803 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
22804 define_insns): Use type "shift" in the appropriate alternatives.
22806 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22808 * config/rs6000/rs6000.md (type): Add "logical". Delete
22810 (dot): Adjust comment.
22811 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
22812 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
22813 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
22814 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
22815 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
22816 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
22817 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
22818 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
22820 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
22821 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
22822 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
22823 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22824 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22825 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22826 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22827 * config/rs6000/8540.md (ppc8540_su): Adjust.
22828 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22829 cell-cmp-microcoded): Adjust.
22830 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
22831 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22832 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
22833 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
22834 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
22835 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22836 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
22837 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
22838 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
22840 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
22841 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
22842 Adjust. Adjust comment.
22843 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22844 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
22846 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22848 * config/rs6000/rs6000.md (type): Add "add".
22849 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
22850 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
22851 define_insns): Use it.
22852 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
22854 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
22855 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
22856 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
22857 * config/rs6000/601.md (ppc601-integer): Adjust.
22858 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22859 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22860 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22861 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22862 * config/rs6000/8540.md (ppc8540_su): Adjust.
22863 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22864 cell-cmp-microcoded): Adjust.
22865 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
22866 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22867 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
22868 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
22869 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
22870 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22871 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
22872 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
22873 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
22875 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
22876 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
22877 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22878 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
22880 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22882 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
22883 "delayed_compare", "var_delayed_compare".
22884 (var_shift): New attribute.
22885 (cell_micro): Adjust.
22886 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
22887 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
22888 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
22889 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
22890 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
22891 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
22892 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
22893 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
22894 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
22895 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
22896 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
22897 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
22898 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
22899 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
22900 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
22901 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
22902 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
22903 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
22904 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
22905 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
22906 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
22907 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
22908 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
22909 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22910 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
22912 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
22913 * config/rs6000/440.md (ppc440-integer): Adjust.
22914 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
22915 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
22916 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22917 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22918 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22919 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22920 * config/rs6000/8540.md (ppc8540_su): Adjust.
22921 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22922 cell-cmp-microcoded): Adjust.
22923 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
22924 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22925 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
22926 e500mc64_delayed): Adjust.
22927 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
22928 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
22929 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22930 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
22931 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
22932 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
22933 power6-delayed-compare, power6-var-delayed-compare): Adjust.
22934 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
22935 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
22937 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22938 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
22940 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22942 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
22943 (bits): New mode_attr.
22944 (idiv_ldiv): Delete mode_attr.
22945 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
22946 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22947 rs6000_adjust_priority, is_nonpipeline_insn,
22948 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
22950 * config/rs6000/40x.md (ppc403-idiv): Adjust.
22951 * config/rs6000/440.md (ppc440-idiv): Adjust.
22952 * config/rs6000/476.md (ppc476-idiv): Adjust.
22953 * config/rs6000/601.md (ppc601-idiv): Adjust.
22954 * config/rs6000/603.md (ppc603-idiv): Adjust.
22955 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
22956 ppc620-ldiv): Adjust.
22957 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
22958 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
22959 * config/rs6000/8540.md (ppc8540_divide): Adjust.
22960 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
22961 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
22962 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
22963 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
22964 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
22965 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
22966 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
22967 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
22968 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
22969 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
22970 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
22971 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
22972 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
22973 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
22974 * config/rs6000/titan.md (titan_fxu_div): Adjust.
22976 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22978 * config/rs6000/rs6000.md (type): Delete "insert_word",
22979 "insert_dword". Add "insert".
22980 (size): Update comment.
22981 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22982 insn_must_be_first_in_group): Adjust.
22983 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
22984 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
22985 *insvsi_internal6, insvdi_internal): Adjust.
22987 * config/rs6000/40x.md (ppc403-integer): Adjust.
22988 * config/rs6000/440.md (ppc440-integer): Adjust.
22989 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
22990 * config/rs6000/601.md (ppc601-integer): Adjust.
22991 * config/rs6000/603.md (ppc603-integer): Adjust.
22992 * config/rs6000/6xx.md (ppc604-integer): Adjust.
22993 * config/rs6000/7450.md (ppc7450-integer): Adjust.
22994 * config/rs6000/7xx.md (ppc750-integer): Adjust.
22995 * config/rs6000/8540.md (ppc8540_su): Adjust.
22996 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
22997 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
22998 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22999 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
23000 * config/rs6000/e5500.md (e5500_sfx): Adjust.
23001 * config/rs6000/e6500.md (e6500_sfx): Adjust.
23002 * config/rs6000/mpc.md (mpccore-integer): Adjust.
23003 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
23004 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
23005 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
23006 * config/rs6000/power7.md (power7-integer): Adjust.
23007 * config/rs6000/power8.md (power8-1cyc): Adjust.
23008 * config/rs6000/rs64.md (rs64a-integer): Adjust.
23009 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23011 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23013 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
23014 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
23015 (size): New attribute.
23016 (dot): New attribute.
23017 (cell_micro): Adjust.
23018 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
23019 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
23020 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
23021 umuldi3_highpart): Adjust.
23022 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23023 rs6000_adjust_priority, is_nonpipeline_insn,
23024 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23026 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
23027 ppc405-imul3): Adjust.
23028 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
23029 * config/rs6000/476.md (ppc476-imul): Adjust.
23030 * config/rs6000/601.md (ppc601-imul): Adjust.
23031 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
23032 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
23033 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
23034 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
23035 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
23037 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
23038 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
23039 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
23040 cell-imul): Adjust.
23041 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
23042 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
23043 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
23044 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
23045 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
23046 * config/rs6000/mpc.md (mpccore-imul): Adjust.
23047 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
23048 power4-lmul, power4-imul, power4-imul3): Adjust.
23049 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
23050 power5-lmul, power5-imul, power5-imul3): Adjust.
23051 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
23052 power6-lmul, power6-imul, power6-imul3): Adjust.
23053 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
23054 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
23056 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
23057 rs64a-lmul): Adjust.
23058 * config/rs6000/titan.md (titan_imul): Adjust.
23060 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23062 * config/rs6000/rs6000.md (type): Add new value "halfmul".
23063 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
23064 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
23065 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
23066 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
23067 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
23068 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
23069 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
23070 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
23071 * config/rs6000/titan.md: Delete nonsensical comment.
23072 (titan_imul): Add type imul3.
23073 (titan_mulhw): Remove type imul3; add type halfmul.
23075 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23077 * config/rs6000/rs6000.md (type): Reorder, reformat.
23079 2014-05-23 Martin Jambor <mjambor@suse.cz>
23081 PR tree-optimization/53787
23082 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
23083 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
23084 analysis_done, update all uses.
23085 * ipa-prop.c: Include domwalk.h
23086 (param_analysis_info): Removed.
23087 (param_aa_status): New type.
23088 (ipa_bb_info): Likewise.
23089 (func_body_info): Likewise.
23090 (ipa_get_bb_info): New function.
23091 (aa_overwalked): Likewise.
23092 (find_dominating_aa_status): Likewise.
23093 (parm_bb_aa_status_for_bb): Likewise.
23094 (parm_preserved_before_stmt_p): Changed to use new param AA info.
23095 (load_from_unmodified_param): Accept func_body_info as a parameter
23096 instead of parms_ainfo.
23097 (parm_ref_data_preserved_p): Changed to use new param AA info.
23098 (parm_ref_data_pass_through_p): Likewise.
23099 (ipa_load_from_parm_agg_1): Likewise. Update callers.
23100 (compute_complex_assign_jump_func): Changed to use new param AA info.
23101 (compute_complex_ancestor_jump_func): Likewise.
23102 (ipa_compute_jump_functions_for_edge): Likewise.
23103 (ipa_compute_jump_functions): Removed.
23104 (ipa_compute_jump_functions_for_bb): New function.
23105 (ipa_analyze_indirect_call_uses): Likewise, moved variable
23107 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
23108 and info, moved variable declarations down.
23109 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
23111 (ipa_analyze_stmt_uses): Likewise.
23112 (ipa_analyze_params_uses): Removed.
23113 (ipa_analyze_params_uses_in_bb): New function.
23114 (ipa_analyze_controlled_uses): Likewise.
23115 (free_ipa_bb_info): Likewise.
23116 (analysis_dom_walker): New class.
23117 (ipa_analyze_node): Handle node-specific forbidden analysis,
23118 initialize and free func_body_info, use dominator walker.
23119 (ipcp_modif_dom_walker): New class.
23120 (ipcp_transform_function): Create and free func_body_info, use
23121 ipcp_modif_dom_walker, moved a lot of functionality there.
23123 2014-05-23 Marek Polacek <polacek@redhat.com>
23124 Jakub Jelinek <jakub@redhat.com>
23126 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
23127 * gcc.c (sanitize_spec_function): Likewise.
23128 * convert.c (convert_to_integer): Include "ubsan.h". Add
23129 floating-point to integer instrumentation.
23130 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
23131 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
23132 SANITIZE_NONDEFAULT.
23133 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
23134 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
23135 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
23136 * ubsan.c: Include "realmpfr.h" and "dfp.h".
23137 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
23138 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
23139 float/double/long double.
23140 (ubsan_instrument_float_cast): New function.
23141 * ubsan.h (ubsan_instrument_float_cast): Declare.
23143 2014-05-23 Jiong Wang <jiong.wang@arm.com>
23145 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
23147 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
23148 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
23149 Adjust for tailcalling through registers.
23150 * config/aarch64/aarch64.h (enum reg_class): New caller save
23152 (REG_CLASS_NAMES): Likewise.
23153 (REG_CLASS_CONTENTS): Likewise.
23154 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
23155 Allow tailcalling without decls.
23157 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23159 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23160 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
23162 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
23163 gsi, and variables v_* to v*.
23165 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
23167 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
23169 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23171 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
23172 * omp-low.c: Update accordingly.
23174 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
23175 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
23176 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
23177 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
23178 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
23179 GF_OMP_TARGET_KIND_UPDATE.
23181 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23182 Explicitly enumerate the expected region types.
23184 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
23187 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
23188 documentation; the old documentation didn't clearly state the
23189 constraints on the contents of the pointed-to storage.
23191 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23193 Fix bootstrap error on ia64
23194 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
23195 Return default value.
23197 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
23199 PR tree-optimization/54733
23200 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
23202 (find_bswap_or_nop_load): New.
23203 (find_bswap_1): Renamed to ...
23204 (find_bswap_or_nop_1): This. Also add support for memory source.
23205 (find_bswap): Renamed to ...
23206 (find_bswap_or_nop): This. Also add support for memory source and
23207 detection of bitwise operations equivalent to load in target
23209 (execute_optimize_bswap): Likewise. Also move its leading comment back
23210 in place and split statement transformation into ...
23211 (bswap_replace): This.
23213 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23215 PR rtl-optimization/61215
23216 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
23217 simplify_gen_subreg until final substitution.
23219 2014-05-23 Alan Modra <amodra@gmail.com>
23222 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
23223 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
23224 Use "Y" constraint rather than "m".
23226 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
23228 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
23230 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
23231 New function declaration.
23232 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
23233 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
23234 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
23235 (aarch64_init_builtins) : Initialize builtins
23236 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23237 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23238 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
23239 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
23240 and __builtins_aarch64_set_fpsr.
23241 (aarch64_atomic_assign_expand_fenv): New function.
23242 * config/aarch64/aarch64.md (set_fpcr): New pattern.
23243 (get_fpcr) : Likewise.
23244 (set_fpsr) : Likewise.
23245 (get_fpsr) : Likewise.
23246 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
23247 and UNSPECV_SET_FPSR.
23248 * doc/extend.texi (AARCH64 Built-in Functions) : Document
23249 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23250 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23252 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23254 PR rtl-optimization/60969
23255 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
23256 constraints. Set up mem cost for NO_REGS case.
23258 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
23260 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
23262 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
23264 * config/darwin.c: Include "lto-section-names.h".
23265 (LTO_SEGMENT_NAME): Don't define.
23266 * config/i386/winnt.c: Include "lto-section-names.h".
23267 * lto-streamer.c: Include "lto-section-names.h".
23268 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
23269 * lto-wrapper.c: Include "lto-section-names.h".
23270 (LTO_SECTION_NAME_PREFIX): Don't define.
23271 * lto-section-names.h: New file.
23272 * cgraphunit.c: Include "lto-section-names.h".
23274 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
23276 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
23278 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
23281 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
23283 2014-05-22 Nick Clifton <nickc@redhat.com>
23285 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
23287 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
23289 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
23290 -> (T)A transformation to integer types.
23292 2014-05-22 Teresa Johnson <tejohnson@google.com>
23294 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
23295 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
23296 (gcov_rewrite): Use gcov_nonruntime_assert.
23297 (gcov_open): Ditto.
23298 (gcov_write_words): Ditto.
23299 (gcov_write_length): Ditto.
23300 (gcov_read_words): Use gcov_nonruntime_assert, and remove
23301 gcc_assert from IN_LIBGCOV code.
23302 (gcov_read_summary): Use gcov_error to flag profile corruption.
23303 (gcov_sync): Use gcov_nonruntime_assert.
23304 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
23305 (gcov_histo_index): Use gcov_nonruntime_assert.
23306 (static void gcov_histogram_merge): Ditto.
23307 (compute_working_sets): Ditto.
23308 * gcov-io.h (gcov_nonruntime_assert): Define.
23309 (gcov_error): Define for !IN_LIBGCOV
23311 2014-05-22 Richard Biener <rguenther@suse.de>
23313 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23314 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
23315 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
23316 and deallocation site.
23317 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23318 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
23319 passing through the incoming points-to set.
23320 (handle_lhs_call): Use flags argument instead of recomputing it.
23321 (find_func_aliases_for_call): Call handle_lhs_call with proper
23324 2014-05-22 Jakub Jelinek <jakub@redhat.com>
23326 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
23327 all padding bits in REAL_VALUE_TYPE are cleared.
23329 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23331 Cleanup and improve multipass_dfa_lookahead_guard
23332 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
23333 (core2i7_first_cycle_multipass_begin,)
23334 (core2i7_first_cycle_multipass_issue,)
23335 (core2i7_first_cycle_multipass_backtrack): Update signature.
23336 * config/ia64/ia64.c
23337 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
23338 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
23339 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
23341 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
23342 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
23344 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
23346 * doc/tm.texi: Regenerate.
23348 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
23349 * haifa-sched.c (ready_try): Make signed to allow negative values.
23350 (rebug_ready_list_1): Update.
23351 (choose_ready): Simplify.
23352 (sched_extend_ready_list): Update.
23354 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23356 Remove IA64 speculation tweaking flags
23357 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
23358 speculation tuning flags.
23359 (msched-prefer-non-data-spec-insns,)
23360 (msched-prefer-non-control-spec-insns): Obsolete options.
23361 * haifa-sched.c (choose_ready): Remove handling of
23362 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
23363 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
23364 and PREFER_NON_DATA_SPEC.
23365 * sel-sched.c (process_spec_exprs): Remove handling of
23366 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
23368 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23370 Improve scheduling debug output
23371 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
23372 (advance_one_cycle): Update.
23373 (schedule_insn, queue_to_ready): Add debug printouts.
23374 (debug_ready_list_1): New static function.
23375 (debug_ready_list): Update.
23376 (max_issue): Add debug printouts.
23377 (dump_insn_stream): New static function.
23378 (schedule_block): Use it. Also better indent printouts.
23380 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23382 Fix sched_insn debug counter
23383 * haifa-sched.c (schedule_insn): Update.
23384 (struct haifa_saved_data): Add nonscheduled_insns_begin.
23385 (save_backtrack_point, restore_backtrack_point): Update.
23386 (first_nonscheduled_insn): New static function.
23387 (queue_to_ready, choose_ready): Use it.
23388 (schedule_block): Init nonscheduled_insns_begin.
23389 (sched_emit_insn): Update.
23392 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
23394 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
23396 (aarch64_secondary_reload) : LikeWise.
23397 (aarch64_class_max_nregs) : Remove CORE_REGS.
23398 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
23399 (REG_CLASS_NAMES) : Likewise.
23400 (REG_CLASS_CONTENTS) : LikeWise.
23401 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
23403 2014-05-21 Guozhi Wei <carrot@google.com>
23406 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
23408 (vqdmulhq_n_s16): Likewise.
23410 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
23412 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
23414 2014-05-21 Marek Polacek <polacek@redhat.com>
23417 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
23419 2014-05-21 Martin Jambor <mjambor@suse.cz>
23421 * doc/invoke.texi (Optimize Options): Document parameters
23422 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
23423 ipa-cp-array-index-hint-bonus.
23425 2014-05-21 Mark Wielaard <mjw@redhat.com>
23428 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
23429 version >= 3 or not strict DWARF.
23430 * langhooks.h (struct lang_hooks_for_types): Add
23431 enum_underlying_base_type.
23432 * langhooks.c (lhd_enum_underlying_base_type): New function.
23433 * gcc/langhooks.h (struct lang_hooks_for_types): Add
23434 enum_underlying_base_type.
23435 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
23436 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
23437 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
23439 2014-05-21 Richard Biener <rguenther@suse.de>
23441 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
23443 2014-05-21 John Marino <gnugcc@marino.st>
23445 * config.gcc (*-*-dragonfly*): New target.
23446 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
23447 * configure: Regenerate.
23448 * config/dragonfly-stdint.h: New.
23449 * config/dragonfly.h: New.
23450 * config/dragonfly.opt: New.
23451 * config/i386/dragonfly.h: New.
23452 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
23454 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23456 * tree.def (VOID_CST): New.
23457 * tree-core.h (TI_VOID): New.
23458 * tree.h (void_node): New.
23459 * tree.c (tree_node_structure_for_code, tree_code_size)
23460 (iterative_hash_expr): Handle VOID_CST.
23461 (build_common_tree_nodes): Initialize void_node.
23463 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
23465 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
23467 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
23469 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
23472 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
23473 flag_reorder_blocks_and_partition.
23474 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
23476 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
23479 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
23481 (*addc_r_t): Add new insn_and_split.
23483 2014-05-21 Jakub Jelinek <jakub@redhat.com>
23485 PR middle-end/61252
23486 * omp-low.c (handle_simd_reference): New function.
23487 (lower_rec_input_clauses): Use it. Defer adding reference
23488 initialization even for reduction without placeholder if in simd,
23489 handle it properly later on.
23491 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
23493 PR tree-optimization/60899
23494 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
23495 assume all static symbols will have definition wile parsing and
23496 check the do have definition later in compilation; check that
23497 variable referring symbol will be output before concluding that
23498 reference is safe; be conservative for referring local statics;
23499 be more precise about when comdat is output in other partition.
23501 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
23504 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
23506 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
23507 (ipa_inline): Loop inline_to_all_callers until no more aliases
23510 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
23512 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
23513 set writeonly flag only for vars actually written to.
23515 2014-05-20 Dehao Chen <dehao@google.com>
23517 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
23518 and callee count to get clone count.
23519 * tree-inline.c (expand_call_inline): Use callee count instead of bb
23520 count in copy_body.
23522 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
23524 PR rtl-optimization/61243
23525 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
23527 2014-05-20 Xinliang David Li <davidxl@google.com>
23529 * cgraphunit.c (walk_polymorphic_call_targets): Add
23530 dbgcnt and fopt-info support.
23531 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
23532 * ipa-devirt.c (ipa_devirt): Ditto.
23533 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
23534 * ipa.c (walk_polymorphic_call_targets): Ditto.
23535 * gimple-fold.c (fold_gimple_assign): Ditto.
23536 (gimple_fold_call): Ditto.
23537 * dbgcnt.def: New counter.
23539 2014-05-20 DJ Delorie <dj@redhat.com>
23541 * config/msp430/msp430.md (split): Don't allow subregs when
23542 splitting SImode adds.
23543 (andneghi): Fix subtraction logic.
23544 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
23546 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
23548 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
23550 * except.c (switch_to_exception_section, resolve_unique_section,
23551 get_named_text_section, default_function_rodata_section,
23552 align_variable, get_block_for_decl, default_section_type_flags):
23553 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
23554 * symtab.c (symtab_add_to_same_comdat_group,
23555 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
23556 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
23558 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
23559 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
23560 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
23561 (c6x_function_in_section_p): Likewise.
23562 * config/darwin.c (machopic_select_section): Likewise.
23563 * config/arm/arm.c (arm_function_in_section_p): Likewise.
23564 * config/mips/mips.c (mips_function_rodata_section): Likewise.
23565 * config/mep/mep.c (mep_select_section): LIkewise.
23566 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
23568 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
23570 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
23571 EH region of calls to pure functions that can throw an exception.
23572 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
23573 (copy_reference_ops_from_call): Also copy the EH region of the call if
23574 it can throw an exception.
23576 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23578 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
23579 nested VEC_SELECTs that are inverses of each other.
23581 2014-05-20 Richard Biener <rguenther@suse.de>
23583 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
23584 (extract_and_process_scc_for_name): not here.
23585 (cond_dom_walker::before_dom_children): Only process
23586 stmts that end the BB in interesting ways.
23587 (run_scc_vn): Mark param uses as visited.
23589 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23591 * config/arm/arm.md (arith_shiftsi): Do not predicate for
23594 2014-05-20 Nick Clifton <nickc@redhat.com>
23596 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
23597 (msp430_gimplify_va_arg_expr): New function.
23598 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
23600 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
23601 operand 0 in order to prevent confusion about the number of
23602 registers involved.
23604 2014-05-20 Richard Biener <rguenther@suse.de>
23606 PR tree-optimization/61221
23607 * tree-ssa-pre.c (el_to_update): Remove.
23608 (eliminate_dom_walker::before_dom_children): Handle released
23609 VDEFs by value-numbering them to the associated VUSE. Update
23610 stmt immediately for substituted call address.
23611 (eliminate): Remove delayed stmt updating code.
23612 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
23613 possibly late re-numbered vuses.
23614 (vn_reference_lookup_2): Adjust.
23615 (vn_reference_lookup_pieces): Likewise.
23616 (vn_reference_lookup): Likewise.
23618 2014-05-20 Richard Biener <rguenther@suse.de>
23620 * config.gcc: Remove need_64bit_hwint.
23621 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
23622 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
23624 * config.in: Regenerate.
23625 * configure: Likewise.
23627 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
23629 * doc/extend.texi: Create Label Attributes section,
23630 move all label attributes into it and reference it.
23632 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
23634 * arm.c (thumb1_reorg): When scanning backwards skip anything
23635 that's not a proper insn.
23637 2014-05-19 Richard Biener <rguenther@suse.de>
23639 PR tree-optimization/61221
23640 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
23641 Do nothing for unreachable blocks.
23642 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
23643 Improve unreachability detection.
23645 2014-05-19 Richard Biener <rguenther@suse.de>
23647 PR tree-optimization/61209
23648 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
23650 2014-05-19 Nick Clifton <nickc@redhat.com>
23652 * except.c (init_eh): Fix computation of builtin setjmp buffer
23653 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
23655 2014-05-19 Richard Biener <rguenther@suse.de>
23657 PR tree-optimization/61184
23658 * tree-vrp.c (is_negative_overflow_infinity): Use
23659 TREE_OVERFLOW_P and do that check first.
23660 (is_positive_overflow_infinity): Likewise.
23661 (is_overflow_infinity): Likewise.
23662 (vrp_operand_equal_p): Properly treat operands with
23663 differing overflow as not equal.
23665 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
23667 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
23668 shift simplification where it was intended.
23670 2014-05-19 Christian Bruel <christian.bruel@st.com>
23673 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
23675 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
23678 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
23681 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
23683 * reg-notes.def (CROSSING_JUMP): Likewise.
23684 * rtl.h (rtx_def): Update comment for jump flag.
23685 (CROSSING_JUMP_P): Define.
23686 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
23687 of a REG_CROSSING_JUMP note.
23688 * cfghooks.c (tidy_fallthru_edges): Likewise.
23689 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
23690 * emit-rtl.c (try_split): Likewise.
23691 * haifa-sched.c (sched_create_recovery_edges): Likewise.
23692 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
23693 * jump.c (redirect_jump_2): Likewise.
23694 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
23695 (relax_delay_slots): Likewise.
23696 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
23697 (bbit_di): Likewise.
23698 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
23699 * config/sh/sh.md (jump_compact): Likewise.
23700 * bb-reorder.c (rotate_loop): Likewise.
23701 (pass_duplicate_computed_gotos::execute): Likewise.
23702 (add_reg_crossing_jump_notes): Rename to...
23703 (update_crossing_jump_flags): ...this.
23704 (pass_partition_blocks::execute): Update accordingly.
23706 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
23708 * tree.h: Remove extraneous template <>.
23710 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
23712 * ipa.c (symtab_remove_unreachable_nodes): Remove
23713 symbol from comdat group if its body was eliminated.
23714 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
23715 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
23716 (symtab_unregister_node): ... this one.
23717 (verify_symtab_base): More strict checking of comdats.
23718 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
23720 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
23722 * tree-pass.h (make_pass_ipa_comdats): New pass.
23723 * timevar.def (TV_IPA_COMDATS): New timevar.
23724 * passes.def (pass_ipa_comdats): Add.
23725 * Makefile.in (OBJS): Add ipa-comdats.o
23726 * ipa-comdats.c: New file.
23728 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
23730 * ipa.c (update_visibility_by_resolution_info): New function.
23731 (function_and_variable_visibility): Use it.
23733 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
23735 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
23737 (FOR_EACH_DEFINED_SYMBOL): New macro.
23738 (varpool_first_static_initializer, varpool_next_static_initializer,
23739 varpool_first_defined_variable, varpool_next_defined_variable):
23741 (symtab_in_same_comdat_p): Correctly deal with inline functions.
23743 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23745 * ggc-page.c (ggc_handle_finalizers): Add comment.
23747 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23749 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
23750 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
23751 (ggc_internal_cleared_alloc): Likewise.
23752 * ggc-page.c (finalizer): New class.
23753 (vec_finalizer): Likewise.
23754 (globals::finalizers): New member.
23755 (globals::vec_finalizers): Likewise.
23756 (ggc_internal_alloc): Record the finalizer if any for the block being
23758 (ggc_handle_finalizers): New function.
23759 (ggc_collect): Call ggc_handle_finalizers.
23760 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
23762 (ggc_internal_cleared_alloc): Likewise.
23763 (finalize): New function.
23764 (need_finalization_p): Likewise.
23765 (ggc_alloc): Install the type's destructor as the finalizer if it
23766 might do something.
23767 (ggc_cleared_alloc): Likewise.
23768 (ggc_vec_alloc): Likewise.
23769 (ggc_cleared_vec_alloc): Likewise.
23771 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23773 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
23775 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23777 * alias.c (record_alias_subset): Adjust.
23778 * bitmap.c (bitmap_element_allocate): Likewise.
23779 (bitmap_gc_alloc_stat): Likewise.
23780 * cfg.c (init_flow): Likewise.
23781 (alloc_block): Likewise.
23782 (unchecked_make_edge): Likewise.
23783 * cfgloop.c (alloc_loop): Likewise.
23784 (flow_loops_find): Likewise.
23785 (rescan_loop_exit): Likewise.
23786 * cfgrtl.c (init_rtl_bb_info): Likewise.
23787 * cgraph.c (insert_new_cgraph_node_version): Likewise.
23788 (cgraph_allocate_node): Likewise.
23789 (cgraph_create_edge_1): Likewise.
23790 (cgraph_allocate_init_indirect_info): Likewise.
23791 * cgraphclones.c (cgraph_clone_edge): Likewise.
23792 * cgraphunit.c (add_asm_node): Likewise.
23793 (init_lowered_empty_function): Likewise.
23794 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
23795 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
23796 (alpha_use_linkage): Likewise.
23797 * config/arc/arc.c (arc_init_machine_status): Likewise.
23798 * config/arm/arm.c (arm_init_machine_status): Likewise.
23799 * config/avr/avr.c (avr_init_machine_status): Likewise.
23800 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
23801 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
23802 * config/cris/cris.c (cris_init_machine_status): Likewise.
23803 * config/darwin.c (machopic_indirection_name): Likewise.
23804 (darwin_build_constant_cfstring): Likewise.
23805 (darwin_enter_string_into_cfstring_table): Likewise.
23806 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
23807 * config/frv/frv.c (frv_init_machine_status): Likewise.
23808 * config/i386/i386.c (get_dllimport_decl): Likewise.
23809 (ix86_init_machine_status): Likewise.
23810 (assign_386_stack_local): Likewise.
23811 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
23812 (i386_pe_maybe_record_exported_symbol): Likewise.
23813 (i386_pe_record_stub): Likewise.
23814 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
23815 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
23816 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
23817 (m32c_note_pragma_address): Likewise.
23818 * config/mep/mep.c (mep_init_machine_status): Likewise.
23819 (mep_note_pragma_flag): Likewise.
23820 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
23821 (mips16_local_alias): Likewise.
23822 (mips_init_machine_status): Likewise.
23823 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
23824 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
23825 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
23826 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
23827 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
23828 * config/pa/pa.c (pa_init_machine_status): Likewise.
23829 (pa_get_deferred_plabel): Likewise.
23830 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
23831 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
23832 (rs6000_init_machine_status): Likewise.
23833 (output_toc): Likewise.
23834 * config/s390/s390.c (s390_init_machine_status): Likewise.
23835 * config/score/score.c (score_output_external): Likewise.
23836 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
23837 * config/spu/spu.c (spu_init_machine_status): Likewise.
23838 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
23839 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
23840 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
23841 * coverage.c (coverage_end_function): Likewise.
23842 * dbxout.c (dbxout_init): Likewise.
23843 * doc/gty.texi: Don't mention variable_size attribute.
23844 * dwarf2cfi.c (new_cfi): Adjust.
23845 (new_cfi_row): Likewise.
23846 (copy_cfi_row): Likewise.
23847 (create_cie_data): Likewise.
23848 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
23849 (new_loc_descr): Likewise.
23850 (find_AT_string_in_table): Likewise.
23851 (add_addr_table_entry): Likewise.
23852 (new_die): Likewise.
23853 (add_var_loc_to_decl): Likewise.
23854 (clone_die): Likewise.
23855 (clone_as_declaration): Likewise.
23856 (break_out_comdat_types): Likewise.
23857 (new_loc_list): Likewise.
23858 (add_loc_descr_to_each): Likewise.
23859 (add_location_or_const_value_attribute): Likewise.
23860 (add_linkage_name): Likewise.
23861 (lookup_filename): Likewise.
23862 (dwarf2out_var_location): Likewise.
23863 (new_line_info_table): Likewise.
23864 (dwarf2out_init): Likewise.
23865 (mem_loc_descriptor): Likewise.
23866 (loc_descriptor): Likewise.
23867 (add_const_value_attribute): Likewise.
23868 (tree_add_const_value_attribute): Likewise.
23869 (comp_dir_string): Likewise.
23870 (dwarf2out_vms_debug_main_pointer): Likewise.
23871 (string_cst_pool_decl): Likewise.
23872 * emit-rtl.c (set_mem_attrs): Likewise.
23873 (get_reg_attrs): Likewise.
23874 (start_sequence): Likewise.
23875 (init_emit): Likewise.
23876 (init_emit_regs): Likewise.
23877 * except.c (init_eh_for_function): Likewise.
23878 (gen_eh_region): Likewise.
23879 (gen_eh_region_catch): Likewise.
23880 (gen_eh_landing_pad): Likewise.
23881 (add_call_site): Likewise.
23882 * function.c (add_frame_space): Likewise.
23883 (insert_temp_slot_address): Likewise.
23884 (assign_stack_temp_for_type): Likewise.
23885 (get_hard_reg_initial_val): Likewise.
23886 (allocate_struct_function): Likewise.
23887 (prepare_function_start): Likewise.
23888 (types_used_by_var_decl_insert): Likewise.
23889 * gengtype.c (variable_size_p): Remove function.
23890 (enum alloc_quantity): Remove enum.
23891 (write_typed_alloc_def): Remove function.
23892 (write_typed_struct_alloc_def): Likewise.
23893 (write_typed_typedef_alloc_def): Likewise.
23894 (write_typed_alloc_defns): Likewise.
23896 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
23897 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
23898 * ggc.h (ggc_alloc): new function.
23899 (ggc_cleared_alloc): Likewise.
23900 (ggc_vec_alloc): Template on type of vector element, and remove
23901 element size argument.
23902 (ggc_cleared_vec_alloc): Likewise.
23903 * gimple.c (gimple_build_omp_for): Adjust.
23904 (gimple_copy): Likewise.
23905 * ipa-cp.c (get_replacement_map): Likewise.
23906 (find_aggregate_values_for_callers_subset): Likewise.
23907 (known_aggs_to_agg_replacement_list): Likewise.
23908 * ipa-devirt.c (get_odr_type): Likewise.
23909 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
23910 (read_agg_replacement_chain): Likewise.
23911 * loop-iv.c (get_simple_loop_desc): Likewise.
23912 * lto-cgraph.c (input_node_opt_summary): Likewise.
23913 * lto-section-in.c (lto_new_in_decl_state): Likewise.
23914 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
23915 (input_eh_region): Likewise.
23916 (input_eh_lp): Likewise.
23917 (input_cfg): Likewise.
23918 * optabs.c (set_optab_libfunc): Likewise.
23919 (init_tree_optimization_optabs): Likewise.
23920 (set_conv_libfunc): Likewise.
23921 * passes.c (do_per_function_toporder): Likewise.
23922 * rtl.h: Don't use variable_size gty attribute.
23923 * sese.c (if_region_set_false_region): Adjust.
23924 * stringpool.c (gt_pch_save_stringpool): Likewise.
23925 * target-globals.c (save_target_globals): Likewise.
23926 * toplev.c (general_init): Likewise.
23927 * trans-mem.c (record_tm_replacement): Likewise.
23928 (split_bb_make_tm_edge): Likewise.
23929 * tree-cfg.c (move_sese_region_to_fn): Likewise.
23930 * tree-data-ref.h (lambda_vector_new): Likewise.
23931 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
23932 * tree-iterator.c (tsi_link_before): Likewise.
23933 (tsi_link_after): Likewise.
23934 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
23935 * tree-ssa-loop-niter.c (record_estimate): Likewise.
23936 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
23937 * tree-ssa-operands.h: Don't use variable_size gty attribute.
23938 * tree-ssa.c (init_tree_ssa): Adjust.
23939 * tree-ssanames.c (set_range_info): Likewise.
23940 (get_ptr_info): Likewise.
23941 (duplicate_ssa_name_ptr_info): Likewise.
23942 (duplicate_ssa_name_range_info): Likewise.
23943 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
23944 (unpack_ts_fixed_cst_value_fields): Likewise.
23945 * tree.c (build_fixed): Likewise.
23946 (build_real): Likewise.
23947 (build_string): Likewise.
23948 (decl_priority_info): Likewise.
23949 (decl_debug_expr_insert): Likewise.
23950 (decl_value_expr_insert): Likewise.
23951 (decl_debug_args_insert): Likewise.
23952 (type_hash_add): Likewise.
23953 (build_omp_clause): Likewise.
23954 * ubsan.c (decl_for_type_insert): Likewise.
23955 * varasm.c (get_unnamed_section): Likewise.
23956 (get_noswitch_section): Likewise.
23957 (get_section): Likewise.
23958 (get_block_for_section): Likewise.
23959 (create_block_symbol): Likewise.
23960 (build_constant_desc): Likewise.
23961 (create_constant_pool): Likewise.
23962 (force_const_mem): Likewise.
23963 (record_tm_clone_pair): Likewise.
23964 * varpool.c (varpool_create_empty_node): Likewise.
23966 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23968 * dwarf2out.c (tree_add_const_value_attribute): Call
23969 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
23970 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
23971 instead of ggc_internal_<x>alloc_stat.
23972 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
23973 (ggc_realloc): Likewise.
23974 * ggc-none.c (ggc_internal_alloc): Likewise.
23975 (ggc_internal_cleared_alloc): Likewise.
23976 * ggc-page.c: Likewise.
23977 * ggc.h (ggc_internal_alloc_stat): Likewise.
23978 (ggc_internal_alloc): Remove macro.
23979 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
23980 (ggc_internal_cleared_alloc): Remove macro.
23981 (GGC_RESIZEVEC): Adjust.
23982 (ggc_resizevar): Remove macro.
23983 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
23984 (ggc_internal_cleared_vec_alloc_stat): Likewise.
23985 (ggc_internal_vec_cleared_alloc): Remove macro.
23986 (ggc_alloc_atomic_stat): Drop _stat suffix.
23987 (ggc_alloc_atomic): Remove macro.
23988 (ggc_alloc_cleared_atomic): Remove macro.
23989 (ggc_alloc_string_stat): Drop _stat suffix.
23990 (ggc_alloc_string): Remove macro.
23991 (ggc_alloc_rtx_def_stat): Adjust.
23992 (ggc_alloc_tree_node_stat): Likewise.
23993 (ggc_alloc_cleared_tree_node_stat): Likewise.
23994 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
23995 (ggc_alloc_cleared_simd_clone_stat): Likewise.
23996 * gimple.c (gimple_build_omp_for): Likewise.
23997 (gimple_copy): Likewise.
23998 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
23999 * toplev.c (realloc_for_line_map): Adjust.
24000 * tree-data-ref.h (lambda_vector_new): Likewise.
24001 * tree-phinodes.c (allocate_phi_node): Likewise.
24002 * tree.c (grow_tree_vec_stat): Likewise.
24003 * vec.h (va_gc::reserve): Adjust.
24005 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
24007 * config/microblaze/microblaze.c (break_handler): New Declaration.
24008 (microblaze_break_function_p,microblaze_is_break_handler): New.
24009 (compute_frame_size): Use microblaze_break_function_p.
24010 Add the test of break_handler.
24011 (microblaze_function_prologue) : Add the test of variable
24012 break_handler. Check the fnname by BREAK_HANDLER_NAME.
24013 (microblaze_function_epilogue) : Add the test of break_handler.
24014 (microblaze_globalize_label) : Add the test of break_handler.
24015 Check the name by BREAK_HANDLER_NAME.
24017 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
24019 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
24020 microblaze_is_break_handler test.
24021 (call_internal1,call_value_intern): Use microblaze_break_function_p.
24022 Use SYMBOL_REF_DECL.
24024 * config/microblaze/microblaze-protos.h
24025 (microblaze_break_function_p,microblaze_is_break_handler):
24028 * doc/extend.texi (MicroBlaze break_handler Functions): Document
24029 new MicroBlaze break_handler functions.
24031 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24033 * doc/extend.texi (Size of an asm): Move node text according
24034 to its @menu entry position.
24036 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
24038 PR tree-optimization/61140
24039 PR tree-optimization/61150
24040 PR tree-optimization/61197
24041 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
24043 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24045 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
24047 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
24049 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
24050 __SIZEOF_INT128__ is defined.
24052 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24054 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
24055 (rs6000_delegitimize_address): Use it.
24057 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24059 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
24060 inplace argument. Store the new address in the original MEM when true.
24061 * emit-rtl.c (change_address_1): Likewise.
24062 (adjust_address_1, adjust_automodify_address_1, offset_address):
24063 Update accordingly.
24064 * rtl.h (plus_constant): Add an inplace argument.
24065 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
24066 when true. Avoid generating (plus X (const_int 0)).
24067 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
24068 in-place. Pass true to plus_constant.
24069 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
24071 2014-05-16 Dehao Chen <dehao@google.com>
24073 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
24075 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24078 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
24080 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
24082 2014-05-16 Dehao Chen <dehao@google.com>
24084 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
24085 optimize_function_for_size_p.
24086 * regs.h (REG_FREQ_FROM_BB): Likewise.
24088 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24091 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
24092 negt_reg_operand cases.
24093 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
24095 * config/sh/predicates.md (cbranch_treg_value): Simplify.
24097 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24099 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
24102 2014-05-16 David Malcolm <dmalcolm@redhat.com>
24105 2014-04-29 David Malcolm <dmalcolm@redhat.com>
24107 * tree-cfg.c (dump_function_to_file): Dump the return type of
24108 functions, in a line to itself before the function body, mimicking
24109 the layout of a C function.
24111 2014-05-16 Dehao Chen <dehao@google.com>
24113 * cfghooks.c (make_forwarder_block): Use direct computation to
24114 get fall-through edge's count and frequency.
24116 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
24118 * config/arc/arc.c (arc_init): Fix typo in error message.
24119 * config/i386/i386.c (ix86_expand_builtin): Likewise.
24120 (split_stack_prologue_scratch_regno): Likewise.
24121 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
24122 word from error message.
24124 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
24126 * ira-costs.c: Fix typo in comment.
24128 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
24130 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
24132 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
24134 * varpool.c (dump_varpool_node): Dump write-only flag.
24135 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
24137 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
24138 write-only variables.
24139 * ipa.c (process_references): New function.
24140 (set_readonly_bit): New function.
24141 (set_writeonly_bit): New function.
24142 (clear_addressable_bit): New function.
24143 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
24144 fix handling of aliases.
24145 * cgraph.h (struct varpool_node): Add writeonly flag.
24147 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
24149 PR rtl-optimization/60969
24150 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
24151 Calculate costs for this case.
24153 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
24155 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
24156 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
24158 2014-05-16 Richard Biener <rguenther@suse.de>
24160 PR tree-optimization/61194
24161 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
24162 bool patterns ending in a COND_EXPR.
24164 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24166 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
24168 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24170 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
24171 where we were unable to cost an RTX.
24173 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24175 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
24178 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24179 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24181 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
24183 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24184 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24186 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
24187 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
24189 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24190 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24192 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
24195 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24196 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24198 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24201 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24202 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24204 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
24205 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
24207 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24208 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24210 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24211 rotates and shifts.
24213 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24214 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24216 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
24217 ZERO_EXTEND and SIGN_EXTEND better.
24219 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24220 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24222 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
24223 logical operations.
24225 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24226 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24228 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
24229 costs when costing loads and stores to memory.
24231 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24232 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
24234 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
24237 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24239 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
24241 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24242 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24244 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
24246 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
24248 (aarch64_rtx_mult_cost): New.
24249 (aarch64_rtx_costs): Use it, refactor as appropriate.
24251 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24252 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24254 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
24255 emit instructions, return number of instructions which would
24257 (aarch64_add_constant): Update call to aarch64_build_constant.
24258 (aarch64_output_mi_thunk): Likewise.
24259 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
24262 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24264 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
24265 (TARGET_RTX_COSTS): Call it.
24267 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24269 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
24270 (cortexa57_vector_cost): Likewise.
24271 (cortexa57_tunings): Use them.
24273 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24275 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
24276 (cpu_addrcost_table): Use it.
24277 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
24278 (aarch64_address_cost): Rewrite using aarch64_classify_address,
24281 2014-05-16 Richard Biener <rguenther@suse.de>
24283 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
24284 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
24285 (visit_phi): Ignore edges marked as not executable.
24286 (class cond_dom_walker): New.
24287 (cond_dom_walker::before_dom_children): Value-number
24288 control statements and mark successor edges as not
24289 executable if possible.
24290 (run_scc_vn): First walk all control statements in
24291 dominator order, marking edges as not executable.
24292 * tree-inline.c (copy_edges_for_bb): Be not confused
24293 about random edge flags.
24295 2014-05-16 Richard Biener <rguenther@suse.de>
24297 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
24299 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
24302 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
24303 (__TM_simple_begin): Use it.
24304 (__TM_begin): Likewise.
24306 2014-05-15 Martin Jambor <mjambor@suse.cz>
24309 * ipa-prop.c (update_indirect_edges_after_inlining): Check
24310 type_preserved flag when the indirect edge is polymorphic.
24312 2014-05-15 Martin Jambor <mjambor@suse.cz>
24314 PR tree-optimization/61090
24315 * tree-sra.c (sra_modify_expr): Pass the current gsi to
24316 build_ref_for_model.
24318 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24320 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
24321 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
24323 2014-05-15 Jakub Jelinek <jakub@redhat.com>
24325 PR tree-optimization/61158
24326 * fold-const.c (fold_binary_loc): If X is zero-extended and
24327 shiftc >= prec, make sure zerobits is all ones instead of
24328 invoking undefined behavior.
24330 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24332 * regcprop.h: New file.
24333 * regcprop.c (skip_debug_insn_p): New decl.
24334 (replace_oldest_value_reg): Check skip_debug_insn_p.
24335 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
24336 * shrink-wrap.c: Include regcprop.h.
24337 (prepare_shrink_wrap): Call
24338 copyprop_hardreg_forward_bb_without_debug_insn.
24340 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24342 * shrink-wrap.h: Update comment.
24343 * shrink-wrap.c: Update comment.
24344 (next_block_for_reg): Rename to live_edge_for_reg.
24345 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
24346 (move_insn_for_shrink_wrap): Split live_edge.
24347 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
24349 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
24351 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
24353 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
24354 * config/sparc/sparc.md (fptype_ut699): New attribute.
24355 (in_branch_delay): Return false if -mfix-ut699 is specified and
24356 fptype_ut699 is set to single.
24357 (truncdfsf2): Add fptype_ut699 attribute.
24358 (fix_truncdfsi2): Likewise.
24359 (floatsisf2): Change fptype attribute.
24360 (fix_truncsfsi2): Likewise.
24361 (negtf2_notv9): Delete.
24362 (negtf2_v9): Likewise.
24363 (negtf2_hq): New instruction.
24364 (negtf2): New instruction and splitter.
24365 (negdf2_notv9): Rewrite.
24366 (abstf2_notv9): Delete.
24367 (abstf2_hq_v9): Likewise.
24368 (abstf2_v9): Likewise.
24369 (abstf2_hq): New instruction.
24370 (abstf2): New instruction and splitter.
24371 (absdf2_notv9): Rewrite.
24373 2014-05-14 Cary Coutant <ccoutant@google.com>
24376 * opts.c (common_handle_option): Don't special-case "-g".
24377 (set_debug_level): Default to at least level 2 with "-g".
24379 2014-05-14 DJ Delorie <dj@redhat.com>
24381 * config/msp430/msp430.c (msp430_builtin): Add
24382 MSP430_BUILTIN_DELAY_CYCLES.
24383 (msp430_init_builtins): Register void __delay_cycles(long long).
24384 (msp430_builtin_decl): Add it.
24385 (cg_magic_constant): New.
24386 (msp430_expand_delay_cycles): New.
24387 (msp430_expand_builtin): Call it.
24388 (msp430_print_operand_raw): Change integer printing from "int" to
24390 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
24391 (delay_cycles_start): New.
24392 (delay_cycles_end): New.
24393 (delay_cycles_32): New.
24394 (delay_cycles_32x): New.
24395 (delay_cycles_16): New.
24396 (delay_cycles_16x): New.
24397 (delay_cycles_2): New.
24398 (delay_cycles_1): New.
24399 * doc/extend.texi: Document __delay_cycles().
24401 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
24403 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
24404 length attribute computation.
24406 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
24409 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
24411 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
24414 * config/sparc/sparc.md: Fix types of low and high in DI constant
24415 splitter. Use gen_int_mode in some other splitters.
24417 2014-05-14 Martin Jambor <mjambor@suse.cz>
24420 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
24422 2014-05-14 James Norris <jnorris@codesourcery.com>
24424 * omp-low.c (expand_parallel_call): Remove shadow variable.
24425 (expand_omp_taskreg): Likewise.
24427 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
24429 * common/config/i386/i386-common.c
24430 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
24431 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
24432 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
24433 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
24434 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
24435 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
24436 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
24437 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
24438 xsavecintrin.h, xsavesintrin.h.
24439 (x86_64-*-*): Ditto.
24440 * config/i386/clflushoptintrin.h: New.
24441 * config/i386/xsavecintrin.h: Ditto.
24442 * config/i386/xsavesintrin.h: Ditto.
24443 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
24444 (bit_XSAVES): Ditto.
24445 (bit_XSAVES): Ditto.
24446 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
24447 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
24449 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
24450 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
24451 OPTION_MASK_ISA_XSAVES.
24452 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
24453 -mxsavec, -mxsaves.
24454 (PTA_CLFLUSHOPT) Define.
24455 (PTA_XSAVEC): Ditto.
24456 (PTA_XSAVES): Ditto.
24457 (ix86_option_override_internal): Handle new options.
24458 (ix86_valid_target_attribute_inner_p): Ditto.
24459 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
24460 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
24461 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
24462 (bdesc_special_args): Add __builtin_ia32_xsaves,
24463 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
24464 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
24465 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
24466 (ix86_expand_builtin): Handle new builtins.
24467 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
24468 (TARGET_CLFLUSHOPT_P): Ditto.
24469 (TARGET_XSAVEC): Ditto.
24470 (TARGET_XSAVEC_P): Ditto.
24471 (TARGET_XSAVES): Ditto.
24472 (TARGET_XSAVES_P): Ditto.
24473 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
24474 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
24475 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
24477 (ANY_XRSTOR64): Ditto.
24479 (xrstor): Change into <xrstor>.
24480 (xrstor_rex64): Change into <xrstor>_rex64.
24481 (xrstor64): Change into <xrstor>64
24483 * config/i386/i386.opt (mclflushopt): New.
24486 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
24488 * doc/invoke.texi: Document new options.
24490 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
24492 PR rtl-optimization/60866
24493 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
24494 Default it to -1. Pass it down to init_simplejump_data.
24495 (init_simplejump_data): New parameter old_seqno. Pass it down
24496 to get_seqno_for_a_jump.
24497 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
24498 initializing new jump seqno as a last resort. Add comment.
24499 (sel_redirect_edge_and_branch): Save old seqno of the conditional
24500 jump and pass it down to sel_init_new_insn.
24501 (sel_redirect_edge_and_branch_force): Likewise.
24503 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
24505 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
24506 shifted values to avoid build warning.
24508 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
24510 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
24511 * cfgrtl.c (rtl_merge_blocks): Fix comment.
24512 (cfg_layout_merge_blocks): Likewise.
24513 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
24515 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
24517 PR rtl-optimization/60901
24518 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
24519 bb predecessor belongs to the same scheduling region. Adjust comment.
24521 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
24523 * doc/sourcebuild.texi: (dfp_hw): Document.
24524 (p8vector_hw): Likewise.
24525 (powerpc_eabi_ok): Likewise.
24526 (powerpc_elfv2): Likewise.
24527 (powerpc_htm_ok): Likewise.
24528 (ppc_recip_hw): Likewise.
24529 (vsx_hw): Likewise.
24531 2014-05-13 Cary Coutant <ccoutant@google.com>
24533 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
24535 2014-05-13 David Malcolm <dmalcolm@redhat.com>
24537 * gengtype-parse.c (require3): Eliminate in favor of...
24539 (require_template_declaration): Update to support optional single *
24542 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
24543 (create_user_defined_type): Handle a single level of explicit
24544 pointerness within template arguments.
24545 (struct write_types_data): Add field "kind".
24546 (filter_type_name): Handle "*" character.
24547 (write_user_func_for_structure_ptr): Require a write_types_data
24548 rather than just a prefix string, so that we can look up the kind
24549 of the wtd and use it as an index into wrote_user_func_for_ptr,
24550 ensuring that such functions are written at most once. Support
24551 subclasses by invoking the marking function of the ultimate base class.
24552 (write_user_func_for_structure_body): Require a write_types_data
24553 rather than just a prefix string, so that we can pass this to
24554 write_user_func_for_structure_ptr.
24555 (write_func_for_structure): Likewise.
24556 (ggc_wtd): Add initializer of new "kind" field.
24557 (pch_wtd): Likewise.
24559 * gengtype.h (enum write_types_kinds): New.
24560 (struct type): Add field wrote_user_func_for_ptr to the "s"
24563 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
24565 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
24566 instead of const_binop.
24567 (fold_binary_loc): Likewise.
24569 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
24571 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
24572 calculation to match get_ref_base_and_extent.
24574 2014-05-13 Catherine Moore <clm@codesourcery.com>
24575 Sandra Loosemore <sandra@codesourcery.com>
24577 * configure.ac: Fix assembly for explicit JALR relocation check.
24578 * configure: Regenerate.
24580 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24582 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
24583 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
24584 Remove associated type declarations and initialisations.
24585 (arm_expand_neon_builtin): Likewise.
24586 (neon_emit_pair_result_insn): Delete.
24587 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
24588 * config/arm/neon.md (neon_vtrn<mode>): Delete.
24589 (neon_vzip<mode>): Likewise.
24590 (neon_vuzp<mode>): Likewise.
24592 2014-05-13 Richard Biener <rguenther@suse.de>
24595 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
24596 it needs revisiting whether the call still may be tail-called.
24598 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24600 * rtl.def (SYMBOL_REF): Remove middle "0" field.
24601 * rtl.h (block_symbol): Reduce number of fields to 2.
24602 (rtx_def): Add u2.symbol_ref_flags.
24603 (SYMBOL_REF_FLAGS): Use it.
24604 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
24605 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
24606 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
24607 Lower index of SYMBOL_REF_DATA.
24608 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
24609 Print SYMBOL_REF_FLAGS at the same time.
24610 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
24612 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24614 * rtl.def (VAR_LOCATION): Remove "i" field.
24615 * rtl.h (rtx_def): Add u2.var_location_status.
24616 (PAT_VAR_LOCATION_STATUS): Use it.
24617 (gen_rtx_VAR_LOCATION): Declare.
24618 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
24619 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
24620 * var-tracking.c (emit_note_insn_var_location): Remove casts.
24622 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24624 * rtl.def (scratch): Fix outdated comment and remove "0" field.
24625 * gengtype.c (adjust_field_rtx_def): Update accordingly.
24627 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24629 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
24630 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
24631 * rtl.h (rtx_def): Add insn_uid to u2 field.
24632 (RTX_FLAG_CHECK8): Delete in favor of...
24633 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
24634 (INSN_DELETED_P): Update accordingly.
24635 (INSN_UID): Use u2.insn_uid.
24636 (INSN_CHAIN_CODE_P): Define.
24637 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
24638 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
24639 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
24640 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
24641 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
24642 indices accordingly.
24643 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
24644 Update indices for insn-chain rtxes.
24645 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
24646 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
24647 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
24648 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
24649 * combine.c (try_combine): Likewise.
24650 * ira.c (setup_prohibited_mode_move_regs): Likewise.
24652 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24654 * rtl.def (REG): Remove middle field.
24655 * rtl.h (rtx_def): Add orignal_regno to u2.
24656 (ORIGINAL_REGNO): Use it instead of field 1.
24657 (REG_ATTRS): Lower field index accordingly.
24658 * gengtype.c (adjust_field_rtx_def): Remove handling of
24659 ORIGINAL_REGNO. Move REG_ATTRS index down.
24660 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
24661 code that prints the REGNO.
24663 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24665 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
24668 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24670 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
24672 2014-05-13 Bin Cheng <bin.cheng@arm.com>
24674 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
24675 (alloc_iv): Lower base expressions containing ADDR_EXPR.
24677 2014-05-13 Ian Bolton <ian.bolton@arm.com>
24679 * config/aarch64/aarch64-protos.h
24680 (aarch64_hard_regno_caller_save_mode): New prototype.
24681 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
24683 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
24685 2014-05-13 Christian Bruel <christian.bruel@st.com>
24687 * target.def (mode_switching): New hook vector.
24688 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
24689 (mode_exit, modepriority_to_mode): Likewise.
24690 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
24691 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
24692 * target.h: Include tm.h and hard-reg-set.h.
24693 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
24694 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
24695 * doc/tm.texi Regenerate.
24696 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
24697 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
24698 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
24699 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
24700 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
24701 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
24702 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
24703 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
24704 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
24705 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
24706 (ix86_emit_mode_set): Hookify.
24707 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
24709 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
24710 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
24711 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
24712 (epiphany_mode_priority_to_mode): Remove declaration.
24713 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
24714 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
24715 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
24717 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
24718 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
24719 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
24721 2014-05-13 Jakub Jelinek <jakub@redhat.com>
24724 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
24725 is const0_rtx, return immediately. Don't test count == 0 when
24728 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24730 * Makefile.in: add shrink-wrap.o.
24731 * config/i386/i386.c: include "shrink-wrap.h"
24732 * function.c: Likewise.
24733 (requires_stack_frame_p, next_block_for_reg,
24734 move_insn_for_shrink_wrap, prepare_shrink_wrap,
24735 dup_block_and_redirect): Move to shrink-wrap.c
24736 (thread_prologue_and_epilogue_insns): Extract three code segments
24737 as functions in shrink-wrap.c
24738 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
24740 * shrink-wrap.c: New file.
24741 * shrink-wrap.h: New file.
24743 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
24745 * doc/extend.texi: Reflect current numbers of pragmas. Remove
24746 reference to Solaris.
24748 2014-05-12 Mike Stump <mikestump@comcast.net>
24751 * genattrtab.c (filename): Add.
24752 (convert_set_attr_alternative): Improve error message.
24753 (check_defs): Restore read_md_filename for error messages.
24754 (gen_insn): Save filename.
24756 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
24758 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
24759 -fno-local-ivars and -fivar-visibility.
24760 * c-family/c.opt: Make -Wshadow also implicitly enable
24763 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
24765 * doc/tm.texi: Remove reference to deleted macro.
24766 * doc/tm.texi.in: Likewise.
24768 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
24771 * config/avr/avr.c (avr_out_store_psi): Use correct constant
24774 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
24777 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
24778 * config/arm/aout.h (License): Same.
24779 * config/arm/bpabi.h (License): Same.
24780 * config/arm/elf.h (License): Same.
24781 * config/arm/linux-elf.h (License): Same.
24782 * config/arm/linux-gas.h (License): Same.
24783 * config/arm/netbsd-elf.h (License): Same.
24784 * config/arm/uclinux-eabi.h (License): Same.
24785 * config/arm/uclinux-elf.h (License): Same.
24786 * config/arm/vxworks.h (License): Same.
24788 2014-05-11 Jakub Jelinek <jakub@redhat.com>
24790 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
24791 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
24792 number of operands to 3.
24793 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
24794 * tree-nested.c (convert_nonlocal_omp_clauses,
24795 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
24796 * gimplify.c (gimplify_scan_omp_clauses): Handle
24797 OMP_CLAUSE_LINEAR_STMT.
24798 * omp-low.c (lower_rec_input_clauses): Fix typo.
24799 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
24800 cast between Fortran boolean_type_node and C _Bool if
24803 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
24805 PR tree-optimization/61136
24806 * wide-int.h (multiple_of_p): Define a version that doesn't return
24808 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
24809 integer_zerop/const_binop pair.
24810 (multiple_of_p): Likewise, converting both operands to widest_int
24813 2014-05-09 Teresa Johnson <tejohnson@google.com>
24815 * cgraphunit.c (analyze_functions): Use correct dump file.
24817 2014-05-09 Florian Weimer <fweimer@redhat.com>
24819 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
24821 (stack_protect_return_slot_p): New function.
24822 (expand_used_vars): Call stack_protect_decl_p and
24823 stack_protect_return_slot_p for -fstack-protector-strong.
24825 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
24826 Andrew Haley <aph@redhat.com>
24827 Richard Sandiford <rdsandiford@googlemail.com>
24829 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
24832 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
24834 PR middle-end/61111
24835 * fold-const.c (fold_binary_loc): Changed width of mask.
24837 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
24839 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
24840 unsigned int initializers for regno_in, regno_out.
24842 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
24845 * config/avr/avr.md (cc): Add new attribute set_vzn.
24846 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
24847 Set cc insn attribute to set_vzn instead of set_zn for alternatives
24848 with INC, DEC or NEG.
24849 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
24850 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
24851 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
24853 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24856 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24858 * wide-int.cc (UTItype): Define.
24859 (UDWtype): Define for appropriate W_TYPE_SIZE.
24861 2014-05-09 Richard Biener <rguenther@suse.de>
24863 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
24864 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
24865 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
24866 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
24867 ssa_propagate): Adjust.
24869 2014-05-08 Jeff Law <law@redhat.com>
24871 PR tree-optimization/61009
24872 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
24873 tri-state rather than a boolean. When a block is too big to
24874 thread through, inform caller via negative return value.
24875 (thread_across_edge): If a block was too big for normal threading,
24876 then it's too big for a joiner too, so remove temporary equivalences
24877 and return immediately.
24879 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
24880 Matthias Klose <doko@ubuntu.com>
24883 * optc-gen.awk: Fix option handling for -Wunused-parameter.
24885 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
24888 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
24890 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
24893 * config/alpha/alpha.c: Include gimple-iterator.h.
24894 (alpha_gimple_fold_builtin): New function. Move
24895 ALPHA_BUILTIN_UMULH folding from ...
24896 (alpha_fold_builtin): ... here.
24897 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
24899 2014-05-08 Wei Mi <wmi@google.com>
24902 * config/i386/i386.c (ix86_compute_frame_layout): Update
24903 preferred_stack_boundary for call, expanded from tls descriptor.
24904 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
24905 to depend on SP register.
24906 (*tls_local_dynamic_base_32_gnu): Ditto.
24907 (*tls_local_dynamic_32_once): Ditto.
24908 (tls_global_dynamic_64_<mode>): Set
24909 ix86_tls_descriptor_calls_expanded_in_cfun.
24910 (tls_local_dynamic_base_64_<mode>): Ditto.
24911 (tls_global_dynamic_32): Set
24912 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
24913 to depend on SP register.
24914 (tls_local_dynamic_base_32): Ditto.
24916 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24918 * config/arm/arm_neon.h: Update comment.
24919 * config/arm/neon-docgen.ml: Delete.
24920 * config/arm/neon-gen.ml: Delete.
24921 * doc/arm-neon-intrinsics.texi: Update comment.
24923 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24925 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
24927 (vand, vorr, veor, vorn, vbic): Remove.
24928 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
24930 (neon_vsub_unspec): Likewise.
24931 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
24933 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24935 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
24936 (vadd_s16): Likewise.
24937 (vadd_s32): Likewise.
24938 (vadd_f32): Likewise.
24939 (vadd_u8): Likewise.
24940 (vadd_u16): Likewise.
24941 (vadd_u32): Likewise.
24942 (vadd_s64): Likewise.
24943 (vadd_u64): Likewise.
24944 (vaddq_s8): Likewise.
24945 (vaddq_s16): Likewise.
24946 (vaddq_s32): Likewise.
24947 (vaddq_s64): Likewise.
24948 (vaddq_f32): Likewise.
24949 (vaddq_u8): Likewise.
24950 (vaddq_u16): Likewise.
24951 (vaddq_u32): Likewise.
24952 (vaddq_u64): Likewise.
24953 (vmul_s8): Likewise.
24954 (vmul_s16): Likewise.
24955 (vmul_s32): Likewise.
24956 (vmul_f32): Likewise.
24957 (vmul_u8): Likewise.
24958 (vmul_u16): Likewise.
24959 (vmul_u32): Likewise.
24960 (vmul_p8): Likewise.
24961 (vmulq_s8): Likewise.
24962 (vmulq_s16): Likewise.
24963 (vmulq_s32): Likewise.
24964 (vmulq_f32): Likewise.
24965 (vmulq_u8): Likewise.
24966 (vmulq_u16): Likewise.
24967 (vmulq_u32): Likewise.
24968 (vsub_s8): Likewise.
24969 (vsub_s16): Likewise.
24970 (vsub_s32): Likewise.
24971 (vsub_f32): Likewise.
24972 (vsub_u8): Likewise.
24973 (vsub_u16): Likewise.
24974 (vsub_u32): Likewise.
24975 (vsub_s64): Likewise.
24976 (vsub_u64): Likewise.
24977 (vsubq_s8): Likewise.
24978 (vsubq_s16): Likewise.
24979 (vsubq_s32): Likewise.
24980 (vsubq_s64): Likewise.
24981 (vsubq_f32): Likewise.
24982 (vsubq_u8): Likewise.
24983 (vsubq_u16): Likewise.
24984 (vsubq_u32): Likewise.
24985 (vsubq_u64): Likewise.
24986 (vand_s8): Likewise.
24987 (vand_s16): Likewise.
24988 (vand_s32): Likewise.
24989 (vand_u8): Likewise.
24990 (vand_u16): Likewise.
24991 (vand_u32): Likewise.
24992 (vand_s64): Likewise.
24993 (vand_u64): Likewise.
24994 (vandq_s8): Likewise.
24995 (vandq_s16): Likewise.
24996 (vandq_s32): Likewise.
24997 (vandq_s64): Likewise.
24998 (vandq_u8): Likewise.
24999 (vandq_u16): Likewise.
25000 (vandq_u32): Likewise.
25001 (vandq_u64): Likewise.
25002 (vorr_s8): Likewise.
25003 (vorr_s16): Likewise.
25004 (vorr_s32): Likewise.
25005 (vorr_u8): Likewise.
25006 (vorr_u16): Likewise.
25007 (vorr_u32): Likewise.
25008 (vorr_s64): Likewise.
25009 (vorr_u64): Likewise.
25010 (vorrq_s8): Likewise.
25011 (vorrq_s16): Likewise.
25012 (vorrq_s32): Likewise.
25013 (vorrq_s64): Likewise.
25014 (vorrq_u8): Likewise.
25015 (vorrq_u16): Likewise.
25016 (vorrq_u32): Likewise.
25017 (vorrq_u64): Likewise.
25018 (veor_s8): Likewise.
25019 (veor_s16): Likewise.
25020 (veor_s32): Likewise.
25021 (veor_u8): Likewise.
25022 (veor_u16): Likewise.
25023 (veor_u32): Likewise.
25024 (veor_s64): Likewise.
25025 (veor_u64): Likewise.
25026 (veorq_s8): Likewise.
25027 (veorq_s16): Likewise.
25028 (veorq_s32): Likewise.
25029 (veorq_s64): Likewise.
25030 (veorq_u8): Likewise.
25031 (veorq_u16): Likewise.
25032 (veorq_u32): Likewise.
25033 (veorq_u64): Likewise.
25034 (vbic_s8): Likewise.
25035 (vbic_s16): Likewise.
25036 (vbic_s32): Likewise.
25037 (vbic_u8): Likewise.
25038 (vbic_u16): Likewise.
25039 (vbic_u32): Likewise.
25040 (vbic_s64): Likewise.
25041 (vbic_u64): Likewise.
25042 (vbicq_s8): Likewise.
25043 (vbicq_s16): Likewise.
25044 (vbicq_s32): Likewise.
25045 (vbicq_s64): Likewise.
25046 (vbicq_u8): Likewise.
25047 (vbicq_u16): Likewise.
25048 (vbicq_u32): Likewise.
25049 (vbicq_u64): Likewise.
25050 (vorn_s8): Likewise.
25051 (vorn_s16): Likewise.
25052 (vorn_s32): Likewise.
25053 (vorn_u8): Likewise.
25054 (vorn_u16): Likewise.
25055 (vorn_u32): Likewise.
25056 (vorn_s64): Likewise.
25057 (vorn_u64): Likewise.
25058 (vornq_s8): Likewise.
25059 (vornq_s16): Likewise.
25060 (vornq_s32): Likewise.
25061 (vornq_s64): Likewise.
25062 (vornq_u8): Likewise.
25063 (vornq_u16): Likewise.
25064 (vornq_u32): Likewise.
25065 (vornq_u64): Likewise.
25067 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25069 * wide-int.cc (UTItype): Define.
25070 (UDWtype): Define for appropriate W_TYPE_SIZE.
25072 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
25074 PR tree-optimization/59100
25075 * tree-ssa-phiopt.c: Include tree-inline.h.
25076 (neutral_element_p, absorbing_element_p): New functions.
25077 (value_replacement): Handle conditional binary operations with a
25078 neutral or absorbing element.
25080 2014-05-08 Richard Biener <rguenther@suse.de>
25082 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
25083 folding the expression.
25084 (valueize_expr): Remove.
25085 (visit_reference_op_load): Do not valueize the result of
25087 (simplify_binary_expression): Likewise.
25088 (simplify_unary_expression): Likewise.
25090 2014-05-08 Richard Biener <rguenther@suse.de>
25092 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
25093 looking at TYPE_ARG_TYPES.
25095 2014-05-08 Richard Biener <rguenther@suse.de>
25097 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
25098 pointer propagation special-case.
25100 2014-05-08 Bin Cheng <bin.cheng@arm.com>
25102 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
25103 core part of address expressions.
25105 2014-05-08 Alan Modra <amodra@gmail.com>
25108 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
25109 loads and stores when -mno-strict-align at any alignment.
25110 (expand_block_clear): Similarly. Also correct calculation of
25113 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
25115 PR middle-end/39246
25116 * tree-complex.c (expand_complex_move): Keep line info when expanding
25118 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
25119 of complex expression. Use new argument to display correct location
25120 for values coming from phi statement.
25121 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
25122 (warn_uninitialized_phi): Pass location of phi argument to
25124 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
25125 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
25127 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
25129 * config/rs6000/predicates.md (indexed_address_mem): New.
25130 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
25131 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
25132 fpstore_ux, fpstore_u.
25133 (sign_extend, indexed, update): New.
25134 (cell_micro): Adjust.
25135 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
25136 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
25137 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
25138 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
25139 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
25140 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
25141 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
25142 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
25143 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
25144 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
25145 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
25146 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
25147 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
25148 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
25149 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
25151 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
25152 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
25153 *vsx_extract_<mode>_store): Adjust.
25154 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
25155 is_cracked_insn, insn_must_be_first_in_group,
25156 insn_must_be_last_in_group): Adjust.
25158 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
25160 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
25161 ppc440-fpstore): Adjust.
25162 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
25163 ppc476-fpstore): Adjust.
25164 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
25165 ppc601-fpstore): Adjust.
25166 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
25168 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
25170 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
25171 ppc7450-fpstore): Adjust.
25172 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
25173 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
25174 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
25176 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
25177 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
25178 cell-fpstore, cell-fpstore-update): Adjust.
25179 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
25180 ppce300c3_store, ppce300c3_fpstore): Adjust.
25181 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
25182 e500mc_fpstore): Adjust.
25183 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
25184 e500mc64_store, e500mc64_fpstore): Adjust.
25185 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
25186 e5500_fpstore): Adjust.
25187 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
25188 e6500_fpstore): Adjust.
25189 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
25191 * config/rs6000/power4.md (power4-load, power4-load-ext,
25192 power4-load-ext-update, power4-load-ext-update-indexed,
25193 power4-load-update-indexed, power4-load-update, power4-fpload,
25194 power4-fpload-update, power4-store, power4-store-update,
25195 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
25197 * config/rs6000/power5.md (power5-load, power5-load-ext,
25198 power5-load-ext-update, power5-load-ext-update-indexed,
25199 power5-load-update-indexed, power5-load-update, power5-fpload,
25200 power5-fpload-update, power5-store, power5-store-update,
25201 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
25203 * config/rs6000/power6.md (power6-load, power6-load-ext,
25204 power6-load-update, power6-load-update-indexed,
25205 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
25206 power6-fpload-update, power6-store, power6-store-update,
25207 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
25209 * config/rs6000/power7.md (power7-load, power7-load-ext,
25210 power7-load-update, power7-load-update-indexed,
25211 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
25212 power7-fpload-update, power7-store, power7-store-update,
25213 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
25215 * config/rs6000/power8.md (power8-load, power8-load-update,
25216 power8-load-ext, power8-load-ext-update, power8-fpload,
25217 power8-fpload-update, power8-store, power8-store-update-indexed,
25218 power8-fpstore, power8-fpstore-update): Adjust.
25219 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
25221 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
25222 titan_lsu_store, titan_lsu_fpstore): Adjust.
25223 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
25225 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
25228 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
25229 unrolled byte insns. Emit address increments after move insns.
25231 2014-05-07 David Malcolm <dmalcolm@redhat.com>
25233 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
25234 const_gimple, rather than a gimple.
25235 (gimple_call_builtin_p): Likewise, for the three variants.
25237 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
25238 (gimple_call_builtin_p): Likewise, for the three variants.
25240 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25242 PR tree-optimization/61095
25243 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
25245 2014-05-07 Richard Biener <rguenther@suse.de>
25247 PR tree-optimization/61034
25248 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
25249 (maybe_skip_until): Use translate to take into account
25250 lattices when trying to do disambiguations.
25251 (get_continuation_for_phi_1): Likewise.
25252 (get_continuation_for_phi): Adjust for added translate arguments.
25253 (walk_non_aliased_vuses): Likewise.
25254 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
25255 (walk_non_aliased_vuses): Likewise.
25256 (call_may_clobber_ref_p_1): Declare.
25257 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
25258 calls. Stop early if we are only supposed to disambiguate.
25259 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
25261 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
25263 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
25264 Emit an error when the function has arguments.
25266 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
25268 * cfgloop.h (unswitch_loops): Remove.
25269 * doc/passes.texi: Remove references to loop-unswitch.c
25270 * timevar.def (TV_LOOP_UNSWITCH): Remove.
25272 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
25274 * tree-vect-data-refs.c (vect_grouped_load_supported): New
25275 check for loads group of length 3.
25276 (vect_permute_load_chain): New permutations for loads group of
25278 * tree-vect-stmts.c (vect_model_load_cost): Change cost
25279 of vec_perm_shuffle for the new permutations.
25281 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
25283 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
25284 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
25285 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
25286 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
25287 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
25288 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
25289 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
25290 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
25292 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
25294 * loop-unswitch.c: Delete.
25296 2014-05-07 Richard Biener <rguenther@suse.de>
25298 * config.gcc: Always set need_64bit_hwint to yes.
25300 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
25302 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
25303 of using optimize_size.
25305 2014-05-06 Mike Stump <mikestump@comcast.net>
25307 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
25309 2014-05-06 Joseph Myers <joseph@codesourcery.com>
25311 * config/i386/sse.md (*mov<mode>_internal)
25312 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
25313 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
25314 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
25315 (*<code><mode>3, *andnot<mode>3<mask_name>)
25316 (<mask_codefor><code><mode>3<mask_name>): Only consider
25317 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
25319 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
25322 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
25324 * lra-constraints.c (valid_address_p): Move earlier in file.
25325 Add a constraint argument to the address_info version.
25326 (satisfies_memory_constraint_p): New function.
25327 (satisfies_address_constraint_p): Likewise.
25328 (process_alt_operands, curr_insn_transform): Use them.
25329 (process_address): Pass the constraint to valid_address_p when
25330 checking address operands.
25332 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
25334 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
25335 to their respective blocks. Fix inadvertent use of "node".
25337 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
25339 * emit-rtl.c (init_derived_machine_modes): New functionm, split
25341 (init_emit_once): ...here.
25342 * rtl.h (init_derived_machine_modes): Declare.
25343 * toplev.c (do_compile): Call it even if no_backend.
25345 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
25346 Mike Stump <mikestump@comcast.net>
25347 Richard Sandiford <rdsandiford@googlemail.com>
25348 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25350 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
25351 (rtx_equal_for_memref_p): Update comment.
25352 (adjust_offset_for_component_ref): Use wide-int interfaces.
25353 * builtins.c (get_object_alignment_2): Likewise.
25354 (c_readstr): Likewise.
25355 (target_char_cast): Add comment.
25356 (determine_block_size): Use wide-int interfaces.
25357 (expand_builtin_signbit): Likewise.
25358 (fold_builtin_int_roundingfn): Likewise.
25359 (fold_builtin_bitop): Likewise.
25360 (fold_builtin_bswap): Likewise.
25361 (fold_builtin_logarithm): Use signop.
25362 (fold_builtin_pow): Likewise.
25363 (fold_builtin_memory_op): Use wide-int interfaces.
25364 (fold_builtin_object_size): Likewise.
25365 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
25366 nb_iterations_estimate.
25367 (record_niter_bound): Use wide-int interfaces.
25368 (get_estimated_loop_iterations_int): Likewise.
25369 (get_estimated_loop_iterations): Likewise.
25370 (get_max_loop_iterations): Likewise.
25371 * cfgloop.h: Include wide-int.h.
25372 (struct nb_iter_bound): Change bound to widest_int.
25373 (struct loop): Change nb_iterations_upper_bound and
25374 nb_iterations_estimate to widest_int.
25375 (record_niter_bound): Switch to use widest_int.
25376 (get_estimated_loop_iterations): Likewise.
25377 (get_max_loop_iterations): Likewise.
25378 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
25379 update for wide-int.
25380 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
25381 * combine.c (try_combine): Likewise.
25382 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
25383 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
25385 (aarch64_float_const_representable_p): Likewise.
25386 * config/arc/arc.c: Include wide-int.h.
25387 (arc_can_use_doloop_p): Use wide-int interfaces.
25388 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
25389 (vfp3_const_double_index): Likewise.
25390 * config/avr/avr.c (avr_out_round): Likewise.
25391 (avr_fold_builtin): Likewise.
25392 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
25393 (bfin_can_use_doloop_p): Likewise.
25394 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
25395 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
25396 * config/i386/i386.c: Include wide-int.h.
25397 (ix86_data_alignment): Use wide-int interfaces.
25398 (ix86_local_alignment): Likewise.
25399 (ix86_emit_swsqrtsf): Update real_from_integer.
25400 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
25401 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
25402 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
25403 (zero_constant): Likewise.
25404 (input_operand): Likewise.
25405 (splat_input_operand): Likewise.
25406 (non_logical_cint_operand): Change const_double to const_wide_int.
25407 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
25408 (easy_altivec_constant): Remove comment.
25409 (paired_expand_vector_init): Use CONSTANT_P.
25410 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
25411 (rs6000_emit_move): Update checks.
25412 (rs6000_aggregate_candidate): Use wide-int interfaces.
25413 (rs6000_expand_ternop_builtin): Likewise.
25414 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
25415 (rs6000_assemble_integer): Likewise.
25416 (rs6000_hash_constant): Likewise.
25417 (output_toc): Likewise.
25418 (rs6000_rtx_costs): Likewise.
25419 (rs6000_emit_swrsqrt); Update call to real_from_integer.
25420 * config/rs6000/rs6000-c.c: Include wide-int.h.
25421 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
25422 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
25423 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
25424 Handle CONST_WIDE_INT.
25425 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
25426 Use tree_fits_uhwi_p.
25427 * config/sparc/sparc.c: Include wide-int.h.
25428 (sparc_fold_builtin): Use wide-int interfaces.
25429 * config/vax/vax.c: Include wide-int.h.
25430 (vax_float_literal): Use real_from_integer.
25431 * coretypes.h (struct hwivec_def): New.
25433 (const_hwivec): New.
25434 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
25435 (equiv_constant): Handle CONST_WIDE_INT.
25436 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
25437 (cselib_hash_rtx): Handle CONST_WIDE_INT.
25438 * dbxout.c (stabstr_U): Use wide-int interfaces.
25439 (dbxout_type): Update to use cst_fits_shwi_p.
25440 * defaults.h (LOG2_BITS_PER_UNIT): Define.
25441 (TARGET_SUPPORTS_WIDE_INT): Add default.
25442 * dfp.c: Include wide-int.h.
25443 (decimal_real_to_integer2): Use wide-int interfaces and rename to
25444 decimal_real_to_integer.
25445 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
25446 decimal_real_to_integer.
25447 * doc/generic.texi (Constant expressions): Update for wide_int.
25448 * doc/rtl.texi (const_double): Likewise.
25449 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
25450 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
25451 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
25452 (REAL_VALUE_FROM_INT): Remove.
25453 (TARGET_SUPPORTS_WIDE_INT): New.
25454 * doc/tm.texi: Regenerate.
25455 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
25456 * double-int.h: Include wide-int.h.
25457 (struct wi::int_traits): New.
25458 * dwarf2out.c (get_full_len): New.
25459 (dw_val_equal_p): Add case dw_val_class_wide_int.
25460 (size_of_loc_descr): Likewise.
25461 (output_loc_operands): Likewise.
25462 (insert_double): Remove.
25463 (insert_wide_int): New.
25464 (add_AT_wide): New.
25465 (print_die): Add case dw_val_class_wide_int.
25466 (attr_checksum): Likewise.
25467 (attr_checksum_ordered): Likewise.
25468 (same_dw_val_p): Likewise.
25469 (size_of_die): Likewise.
25470 (value_format): Likewise.
25471 (output_die): Likewise.
25472 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
25474 (clz_loc_descriptor): Use wide-int interfaces.
25475 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
25476 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
25477 (round_up_to_align): Use wide-int interfaces.
25478 (field_byte_offset): Likewise.
25479 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
25480 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
25481 CONST_DOUBLE handling. Use wide-int interfaces.
25482 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
25483 (gen_enumeration_type_die): Use add_AT_wide.
25484 (hash_loc_operands): Add case dw_val_class_wide_int.
25485 (compare_loc_operands): Likewise.
25486 * dwarf2out.h: Include wide-int.h.
25487 (wide_int_ptr): New.
25488 (enum dw_val_class): Add dw_val_class_wide_int.
25489 (struct dw_val_struct): Add val_wide.
25490 * emit-rtl.c (const_wide_int_htab): New.
25491 (const_wide_int_htab_hash): New.
25492 (const_wide_int_htab_eq): New.
25493 (lookup_const_wide_int): New.
25494 (const_double_htab_hash): Use wide-int interfaces.
25495 (const_double_htab_eq): Likewise.
25496 (rtx_to_double_int): Conditionally compile for wide-int.
25497 (immed_double_int_const): Rename to immed_wide_int_const and
25498 update for wide-int.
25499 (immed_double_const): Conditionally compile for wide-int.
25500 (init_emit_once): Use wide-int interfaces.
25501 * explow.c (plus_constant): Likewise.
25502 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
25503 (lshift_value): Use wide-int interfaces.
25504 (expand_mult): Likewise.
25505 (choose_multiplier): Likewise.
25506 (expand_smod_pow2): Likewise.
25507 (make_tree): Likewise.
25508 * expr.c (convert_modes): Consolidate handling of constants.
25509 Use wide-int interfaces.
25510 (emit_group_load_1): Add note.
25511 (store_expr): Update comment.
25512 (get_inner_reference): Use wide-int interfaces.
25513 (expand_constructor): Update comment.
25514 (expand_expr_real_2): Use wide-int interfaces.
25515 (expand_expr_real_1): Likewise.
25516 (reduce_to_bit_field_precision): Likewise.
25517 (const_vector_from_tree): Likewise.
25518 * final.c: Include wide-int-print.h.
25519 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
25520 * fixed-value.c: Include wide-int.h.
25521 (fixed_from_string): Use wide-int interfaces.
25522 (fixed_to_decimal): Likewise.
25523 (fixed_convert_from_real): Likewise.
25524 (real_convert_from_fixed): Likewise.
25525 * fold-const.h (mem_ref_offset): Return an offset_int.
25526 (div_if_zero_remainder): Remove code parameter.
25527 * fold-const.c (div_if_zero_remainder): Remove code parameter.
25528 Use wide-int interfaces.
25529 (may_negate_without_overflow_p): Use wide-int interfaces.
25530 (negate_expr_p): Likewise.
25531 (fold_negate_expr): Likewise.
25532 (int_const_binop_1): Likewise.
25533 (const_binop): Likewise.
25534 (fold_convert_const_int_from_int): Likewise.
25535 (fold_convert_const_int_from_real): Likewise.
25536 (fold_convert_const_int_from_fixed): Likewise.
25537 (fold_convert_const_fixed_from_int): Likewise.
25538 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
25539 (sign_bit_p): Use wide-int interfaces.
25540 (make_range_step): Likewise.
25541 (build_range_check): Likewise. Pass an integer of the correct type
25542 instead of using integer_one_node.
25543 (range_predecessor): Pass an integer of the correct type instead
25544 of using integer_one_node.
25545 (range_successor): Likewise.
25546 (merge_ranges): Likewise.
25547 (unextend): Use wide-int interfaces.
25548 (extract_muldiv_1): Likewise.
25549 (fold_div_compare): Likewise.
25550 (fold_single_bit_test): Likewise.
25551 (fold_sign_changed_comparison): Likewise.
25552 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
25553 (fold_plusminus_mult_expr): Use wide-int interfaces.
25554 (native_encode_int): Likewise.
25555 (native_interpret_int): Likewise.
25556 (fold_unary_loc): Likewise.
25557 (pointer_may_wrap_p): Likewise.
25558 (size_low_cst): Likewise.
25559 (mask_with_tz): Likewise.
25560 (fold_binary_loc): Likewise.
25561 (fold_ternary_loc): Likewise.
25562 (multiple_of_p): Likewise.
25563 (tree_call_nonnegative_warnv_p): Update calls to
25564 tree_int_cst_min_precision and real_from_integer.
25565 (fold_negate_const): Use wide-int interfaces.
25566 (fold_abs_const): Likewise.
25567 (fold_relational_const): Use tree_int_cst_lt.
25568 (round_up_loc): Use wide-int interfaces.
25569 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
25570 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
25571 * gengtype.c: Remove include of double-int.h.
25572 (do_typedef): Use wide-int interfaces.
25573 (open_base_files): Add wide-int.h.
25574 (main): Add offset_int and widest_int typedefs.
25575 * gengtype-lex.l: Handle "^".
25576 (CXX_KEYWORD): Add "static".
25577 * gengtype-parse.c (require3): New.
25578 (require_template_declaration): Handle constant template arguments
25579 and nested templates.
25580 * gengtype-state.c: Don't include "double-int.h".
25581 * genpreds.c (write_one_predicate_function): Update comment.
25582 (write_tm_constrs_h): Add check for hval and lval use in
25584 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
25585 (add_to_sequence): Likewise.
25586 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
25587 and const_double_operand.
25588 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
25590 * gimple-fold.c (get_base_constructor): Likewise.
25591 (fold_array_ctor_reference): Likewise.
25592 (fold_nonarray_ctor_reference): Likewise.
25593 (fold_const_aggregate_ref_1): Likewise.
25594 (gimple_val_nonnegative_real_p): Likewise.
25595 (gimple_fold_indirect_ref): Likewise.
25596 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
25597 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
25598 (struct slsr_cand_d): Change index to be widest_int.
25599 (struct incr_info_d): Change incr to be widest_int.
25600 (alloc_cand_and_find_basis): Use wide-int interfaces.
25601 (slsr_process_phi): Likewise.
25602 (backtrace_base_for_ref): Likewise. Return a widest_int.
25603 (restructure_reference): Take a widest_int instead of a double_int.
25604 (slsr_process_ref): Use wide-int interfaces.
25605 (create_mul_ssa_cand): Likewise.
25606 (create_mul_imm_cand): Likewise.
25607 (create_add_ssa_cand): Likewise.
25608 (create_add_imm_cand): Take a widest_int instead of a double_int.
25609 (slsr_process_add): Use wide-int interfaces.
25610 (slsr_process_cast): Likewise.
25611 (slsr_process_copy): Likewise.
25612 (dump_candidate): Likewise.
25613 (dump_incr_vec): Likewise.
25614 (replace_ref): Likewise.
25615 (cand_increment): Likewise. Return a widest_int.
25616 (cand_abs_increment): Likewise.
25617 (replace_mult_candidate): Take a widest_int instead of a double_int.
25618 (replace_unconditional_candidate): Use wide-int interfaces.
25619 (incr_vec_index): Take a widest_int instead of a double_int.
25620 (create_add_on_incoming_edge): Likewise.
25621 (create_phi_basis): Use wide-int interfaces.
25622 (replace_conditional_candidate): Likewise.
25623 (record_increment): Take a widest_int instead of a double_int.
25624 (record_phi_increments): Use wide-int interfaces.
25625 (phi_incr_cost): Take a widest_int instead of a double_int.
25626 (lowest_cost_path): Likewise.
25627 (total_savings): Likewise.
25628 (analyze_increments): Use wide-int interfaces.
25629 (ncd_with_phi): Take a widest_int instead of a double_int.
25630 (ncd_of_cand_and_phis): Likewise.
25631 (nearest_common_dominator_for_cands): Likewise.
25632 (insert_initializers): Use wide-int interfaces.
25633 (all_phi_incrs_profitable): Likewise.
25634 (replace_one_candidate): Likewise.
25635 (replace_profitable_candidates): Likewise.
25636 * godump.c: Include wide-int-print.h.
25637 (go_output_typedef): Use wide-int interfaces.
25638 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
25639 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
25640 (build_loop_iteration_domains): Likewise.
25641 * hooks.h: Include wide-int.h rather than double-int.h.
25642 (hook_bool_dint_dint_uint_bool_true): Delete.
25643 (hook_bool_wint_wint_uint_bool_true): Declare.
25644 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
25645 (hook_bool_wint_wint_uint_bool_true): New.
25646 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
25648 (ubsan_expand_si_overflow_mul_check): Likewise.
25649 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
25650 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
25651 (get_ancestor_addr_info): Likewise.
25652 (ipa_modify_call_arguments): Likewise.
25653 * loop-doloop.c (doloop_modify): Likewise.
25654 (doloop_optimize): Likewise.
25655 * loop-iv.c (iv_number_of_iterations): Likewise.
25656 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
25657 (unroll_loop_constant_iterations): Likewise.
25658 (decide_unroll_runtime_iterations): Likewise.
25659 (unroll_loop_runtime_iterations): Likewise.
25660 (decide_peel_simple): Likewise.
25661 (decide_unroll_stupid): Likewise.
25662 * lto-streamer-in.c (streamer_read_wi): Add.
25663 (input_cfg): Use wide-int interfaces.
25664 (lto_input_tree_1): Likewise.
25665 * lto-streamer-out.c (streamer_write_wi): Add.
25666 (hash_tree): Use wide-int interfaces.
25667 (output_cfg): Likewise.
25668 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
25669 (GTFILES): Add wide-int.h and signop.h.
25670 (TAGS): Look for .cc files too.
25671 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
25672 * optabs.c (expand_subword_shift): Likewise.
25673 (expand_doubleword_shift): Likewise.
25674 (expand_absneg_bit): Likewise.
25675 (expand_copysign_absneg): Likewise.
25676 (expand_copysign_bit): Likewise.
25677 * postreload.c (reload_cse_simplify_set): Likewise.
25678 * predict.c (predict_iv_comparison): Likewise.
25679 * pretty-print.h: Include wide-int-print.h.
25681 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
25682 * print-tree.c: Include wide-int-print.h.
25683 (print_node_brief): Use wide-int interfaces.
25684 (print_node): Likewise.
25685 * read-rtl.c (validate_const_wide_int): New.
25686 (read_rtx_code): Add CONST_WIDE_INT case.
25687 * real.c: Include wide-int.h.
25688 (real_to_integer2): Delete.
25689 (real_to_integer): New function, returning a wide_int.
25690 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
25691 (ten_to_ptwo): Update call to real_from_integer.
25692 (real_digit): Likewise.
25693 * real.h: Include signop.h, wide-int.h and insn-modes.h.
25694 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
25695 (REAL_VALUE_TO_INT): Delete.
25696 (real_to_integer): Declare a wide-int form.
25697 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
25698 * recog.c (const_int_operand): Improve comment.
25699 (const_scalar_int_operand): New.
25700 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
25701 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
25702 (split_double): Likewise.
25703 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
25704 (rtx_size): Likewise.
25705 (rtx_alloc_stat_v): New.
25706 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
25707 (cwi_output_hex): New.
25708 (iterative_hash_rtx): Handle CONST_WIDE_INT.
25709 (cwi_check_failed_bounds): New.
25710 * rtl.def (CONST_WIDE_INT): New.
25711 * rtl.h: Include <utility> and wide-int.h.
25712 (struct hwivec_def): New.
25713 (CWI_GET_NUM_ELEM): New.
25714 (CWI_PUT_NUM_ELEM): New.
25715 (struct rtx_def): Add num_elem and hwiv.
25716 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
25717 (CASE_CONST_UNIQUE): Likewise.
25718 (CASE_CONST_ANY): Likewise.
25719 (CONST_SCALAR_INT_P): Likewise.
25720 (CONST_WIDE_INT_P): New.
25722 (HWIVEC_CHECK): New.
25723 (cwi_check_failed_bounds): New.
25725 (HWIVEC_CHECK): New.
25726 (CONST_WIDE_INT_VEC) New.
25727 (CONST_WIDE_INT_NUNITS) New.
25728 (CONST_WIDE_INT_ELT) New.
25729 (rtx_mode_t): New type.
25730 (wi::int_traits <rtx_mode_t>): New.
25732 (wi::min_value): New.
25733 (wi::max_value): New.
25735 (const_wide_int_alloc): New.
25736 (immed_wide_int_const): New.
25737 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
25738 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
25739 * signop.h: New file.
25740 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
25741 (simplify_const_unary_operation): Use wide-int interfaces.
25742 (simplify_binary_operation_1): Likewise.
25743 (simplify_const_binary_operation): Likewise.
25744 (simplify_const_relational_operation): Likewise.
25745 (simplify_immed_subreg): Likewise.
25746 * stmt.c (expand_case): Likewise.
25747 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
25748 signop rather than a bool.
25749 * stor-layout.c (layout_type): Use wide-int interfaces.
25750 (initialize_sizetypes): Update calls to
25751 set_min_and_max_values_for_integral_type.
25752 (set_min_and_max_values_for_integral_type): Take a signop rather
25753 than a bool. Use wide-int interfaces.
25754 (fixup_signed_type): Update accordingly. Remove
25755 HOST_BITS_PER_DOUBLE_INT limit.
25756 (fixup_unsigned_type): Likewise.
25757 * system.h (STATIC_CONSTANT_P): New.
25758 (STATIC_ASSERT): New.
25759 * target.def (can_use_doloop_p): Take widest_ints rather than
25761 * target.h: Include wide-int.h rather than double-int.h.
25762 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
25764 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
25765 rather than INT_CST_LT_UNSIGNED.
25766 (can_use_doloop_if_innermost): Take widest_ints rather than
25768 * tree-affine.c: Include wide-int-print.h.
25769 (double_int_ext_for_comb): Delete.
25770 (wide_int_ext_for_comb): New.
25771 (aff_combination_zero): Use wide-int interfaces.
25772 (aff_combination_const): Take a widest_int instead of a double_int.
25773 (aff_combination_elt): Use wide-int interfaces.
25774 (aff_combination_scale): Take a widest_int instead of a double_int.
25775 (aff_combination_add_elt): Likewise.
25776 (aff_combination_add_cst): Likewise.
25777 (aff_combination_add): Use wide-int interfaces.
25778 (aff_combination_convert): Likewise.
25779 (tree_to_aff_combination): Likewise.
25780 (add_elt_to_tree): Take a widest_int instead of a double_int.
25781 (aff_combination_to_tree): Use wide-int interfaces.
25782 (aff_combination_remove_elt): Likewise.
25783 (aff_combination_add_product): Take a widest_int instead of
25785 (aff_combination_mult): Use wide-int interfaces.
25786 (aff_combination_expand): Likewise.
25787 (double_int_constant_multiple_p): Delete.
25788 (wide_int_constant_multiple_p): New.
25789 (aff_combination_constant_multiple_p): Take a widest_int pointer
25790 instead of a double_int pointer.
25791 (print_aff): Use wide-int interfaces.
25792 (get_inner_reference_aff): Take a widest_int pointer
25793 instead of a double_int pointer.
25794 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
25795 * tree-affine.h: Include wide-int.h.
25796 (struct aff_comb_elt): Change type of coef to widest_int.
25797 (struct affine_tree_combination): Change type of offset to widest_int.
25798 (double_int_ext_for_comb): Delete.
25799 (wide_int_ext_for_comb): New.
25800 (aff_combination_const): Use widest_int instead of double_int.
25801 (aff_combination_scale): Likewise.
25802 (aff_combination_add_elt): Likewise.
25803 (aff_combination_constant_multiple_p): Likewise.
25804 (get_inner_reference_aff): Likewise.
25805 (aff_comb_cannot_overlap_p): Likewise.
25806 (aff_combination_zero_p): Use wide-int interfaces.
25807 * tree.c: Include tree.h.
25808 (init_ttree): Use make_int_cst.
25809 (tree_code_size): Removed code for INTEGER_CST case.
25810 (tree_size): Add INTEGER_CST case.
25811 (make_node_stat): Update comment.
25812 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
25813 (build_int_cst_type): Use wide-int interfaces.
25814 (double_int_to_tree): Likewise.
25815 (double_int_fits_to_tree_p): Delete.
25816 (force_fit_type_double): Delete.
25817 (force_fit_type): New.
25818 (int_cst_hash_hash): Use wide-int interfaces.
25819 (int_cst_hash_eq): Likewise.
25820 (build_int_cst_wide): Delete.
25821 (wide_int_to_tree): New.
25822 (cache_integer_cst): Use wide-int interfaces.
25823 (build_low_bits_mask): Likewise.
25824 (cst_and_fits_in_hwi): Likewise.
25825 (real_value_from_int_cst): Likewise.
25826 (make_int_cst_stat): New.
25827 (integer_zerop): Use wide_int interfaces.
25828 (integer_onep): Likewise.
25829 (integer_all_onesp): Likewise.
25830 (integer_pow2p): Likewise.
25831 (integer_nonzerop): Likewise.
25832 (tree_log2): Likewise.
25833 (tree_floor_log2): Likewise.
25834 (tree_ctz): Likewise.
25835 (int_size_in_bytes): Likewise.
25836 (mem_ref_offset): Return an offset_int rather than a double_int.
25837 (build_type_attribute_qual_variant): Use wide_int interfaces.
25838 (type_hash_eq): Likewise
25839 (tree_int_cst_equal): Likewise.
25840 (tree_int_cst_lt): Delete.
25841 (tree_int_cst_compare): Likewise.
25842 (tree_fits_shwi_p): Use wide_int interfaces.
25843 (tree_fits_uhwi_p): Likewise.
25844 (tree_int_cst_sign_bit): Likewise.
25845 (tree_int_cst_sgn): Likewise.
25846 (tree_int_cst_min_precision): Take a signop rather than a bool.
25847 (simple_cst_equal): Use wide_int interfaces.
25848 (compare_tree_int): Likewise.
25849 (iterative_hash_expr): Likewise.
25850 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
25852 (get_type_static_bounds): Use wide_int interfaces.
25853 (tree_int_cst_elt_check_failed): New.
25854 (build_common_tree_nodes): Reordered to set prec before filling in
25856 (int_cst_value): Check cst_and_fits_in_hwi.
25857 (widest_int_cst_value): Use wide_int interfaces.
25858 (upper_bound_in_type): Likewise.
25859 (lower_bound_in_type): Likewise.
25860 (num_ending_zeros): Likewise.
25861 (drop_tree_overflow): Likewise.
25862 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
25863 (gen_conditions_for_pow_cst_base): Likewise.
25864 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
25865 (group_case_labels_stmt): Use wide-int interfaces.
25866 (verify_gimple_assign_binary): Likewise.
25867 (print_loop): Likewise.
25868 * tree-chrec.c (tree_fold_binomial): Likewise.
25869 * tree-core.h (struct tree_base): Add int_length.
25870 (struct tree_int_cst): Change rep of value.
25871 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
25872 (dr_may_alias_p): Likewise.
25873 (max_stmt_executions_tree): Likewise.
25874 * tree.def (INTEGER_CST): Update comment.
25875 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
25876 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
25877 * tree-dump.c: Include wide-int.h and wide-int-print.h.
25878 (dequeue_and_dump): Use wide-int interfaces.
25879 * tree.h: Include wide-int.h.
25880 (NULL_TREE): Moved to earlier loc in file.
25881 (TREE_INT_CST_ELT_CHECK): New.
25882 (tree_int_cst_elt_check_failed): New.
25884 (TREE_INT_CST): Delete.
25885 (TREE_INT_CST_LOW): Use wide-int interfaces.
25886 (TREE_INT_CST_HIGH): Delete.
25887 (TREE_INT_CST_NUNITS): New.
25888 (TREE_INT_CST_EXT_NUNITS): Likewise.
25889 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
25890 (TREE_INT_CST_ELT): Likewise.
25891 (INT_CST_LT): Delete.
25892 (tree_int_cst_elt_check): New (two forms).
25893 (type_code_size): Update comment.
25894 (make_int_cst_stat, make_int_cst): New.
25895 (tree_to_double_int): Delete.
25896 (double_int_fits_to_tree_p): Delete.
25897 (force_fit_type_double): Delete.
25898 (build_int_cstu): Replace with out-of-line function.
25899 (build_int_cst_wide): Delete.
25900 (tree_int_cst_lt): Define inline.
25901 (tree_int_cst_le): New.
25902 (tree_int_cst_compare): Define inline.
25903 (tree_int_cst_min_precision): Take a signop rather than a bool.
25904 (wi::int_traits <const_tree>): New.
25905 (wi::int_traits <tree>): New.
25906 (wi::extended_tree): New.
25907 (wi::int_traits <wi::extended_tree>): New.
25908 (wi::to_widest): New.
25909 (wi::to_offset): New.
25910 (wi::fits_to_tree_p): New.
25911 (wi::min_value): New.
25912 (wi::max_value): New.
25913 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
25914 (copy_tree_body_r): Likewise.
25915 * tree-object-size.c (compute_object_offset): Likewise.
25916 (addr_object_size): Likewise.
25917 * tree-predcom.c: Include wide-int-print.h.
25918 (struct dref_d): Change type of offset to widest_int.
25919 (dump_dref): Call wide-int printer.
25920 (aff_combination_dr_offset): Use wide-int interfaces.
25921 (determine_offset): Take a widest_int pointer rather than a
25922 double_int pointer.
25923 (split_data_refs_to_components): Use wide-int interfaces.
25924 (suitable_component_p): Likewise.
25925 (order_drefs): Likewise.
25926 (add_ref_to_chain): Likewise.
25927 (valid_initializer_p): Likewise.
25928 (determine_roots_comp): Likewise.
25929 * tree-pretty-print.c: Include wide-int-print.h.
25930 (dump_generic_node): Use wide-int interfaces.
25931 * tree-sra.c (sra_ipa_modify_expr): Likewise.
25932 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
25933 (move_fixed_address_to_symbol): Likewise.
25934 (move_hint_to_base): Likewise.
25935 (move_pointer_to_base): Likewise.
25936 (move_variant_to_index): Likewise.
25937 (most_expensive_mult_to_index): Likewise.
25938 (addr_to_parts): Likewise.
25939 (copy_ref_info): Likewise.
25940 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
25941 (indirect_refs_may_alias_p): Likewise.
25942 (stmt_kills_ref_p_1): Likewise.
25943 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
25944 * tree-ssa-ccp.c: Update comment at top of file. Include
25946 (struct prop_value_d): Change type of mask to widest_int.
25947 (extend_mask): New function.
25948 (dump_lattice_value): Use wide-int interfaces.
25949 (get_default_value): Likewise.
25950 (set_constant_value): Likewise.
25951 (set_value_varying): Likewise.
25952 (valid_lattice_transition): Likewise.
25953 (set_lattice_value): Likewise.
25954 (value_to_double_int): Delete.
25955 (value_to_wide_int): New.
25956 (get_value_from_alignment): Use wide-int interfaces.
25957 (get_value_for_expr): Likewise.
25958 (do_dbg_cnt): Likewise.
25959 (ccp_finalize): Likewise.
25960 (ccp_lattice_meet): Likewise.
25961 (bit_value_unop_1): Use widest_ints rather than double_ints.
25962 (bit_value_binop_1): Likewise.
25963 (bit_value_unop): Use wide-int interfaces.
25964 (bit_value_binop): Likewise.
25965 (bit_value_assume_aligned): Likewise.
25966 (evaluate_stmt): Likewise.
25967 (ccp_fold_stmt): Likewise.
25968 (visit_cond_stmt): Likewise.
25969 (ccp_visit_stmt): Likewise.
25970 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
25971 (constant_pointer_difference): Likewise.
25972 (associate_pointerplus): Likewise.
25973 (combine_conversions): Likewise.
25974 * tree-ssa-loop.h: Include wide-int.h.
25975 (struct tree_niter_desc): Change type of max to widest_int.
25976 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
25977 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
25978 (remove_redundant_iv_tests): Likewise.
25979 (canonicalize_loop_induction_variables): Likewise.
25980 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
25981 (constant_multiple_of): Take a widest_int pointer instead of
25982 a double_int pointer.
25983 (get_computation_aff): Use wide-int interfaces.
25984 (ptr_difference_cost): Likewise.
25985 (difference_cost): Likewise.
25986 (get_loop_invariant_expr_id): Likewise.
25987 (get_computation_cost_at): Likewise.
25988 (iv_elimination_compare_lt): Likewise.
25989 (may_eliminate_iv): Likewise.
25990 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
25991 instead of double_int.
25992 (max_loop_iterations): Likewise.
25993 (max_stmt_executions): Likewise.
25994 (estimated_stmt_executions): Likewise.
25995 * tree-ssa-loop-niter.c: Include wide-int-print.h.
25996 (split_to_var_and_offset): Use wide-int interfaces.
25997 (determine_value_range): Likewise.
25998 (bound_difference_of_offsetted_base): Likewise.
25999 (bounds_add): Take a widest_int instead of a double_int.
26000 (number_of_iterations_ne_max): Use wide-int interfaces.
26001 (number_of_iterations_ne): Likewise.
26002 (number_of_iterations_lt_to_ne): Likewise.
26003 (assert_loop_rolls_lt): Likewise.
26004 (number_of_iterations_lt): Likewise.
26005 (number_of_iterations_le): Likewise.
26006 (number_of_iterations_cond): Likewise.
26007 (number_of_iterations_exit): Likewise.
26008 (finite_loop_p): Likewise.
26009 (derive_constant_upper_bound_assign): Likewise.
26010 (derive_constant_upper_bound): Return a widest_int.
26011 (derive_constant_upper_bound_ops): Likewise.
26012 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
26013 (record_estimate): Take a widest_int rather than a double_int.
26014 (record_nonwrapping_iv): Use wide-int interfaces.
26015 (double_int_cmp): Delete.
26016 (wide_int_cmp): New.
26017 (bound_index): Take a widest_int rather than a double_int.
26018 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
26019 (maybe_lower_iteration_bound): Likewise.
26020 (estimate_numbers_of_iterations_loop): Likewise.
26021 (estimated_loop_iterations): Take a widest_int pointer than than
26022 a double_int pointer.
26023 (estimated_loop_iterations_int): Use wide-int interfaces.
26024 (max_loop_iterations): Take a widest_int pointer than than
26025 a double_int pointer.
26026 (max_loop_iterations_int): Use wide-int interfaces.
26027 (max_stmt_executions): Take a widest_int pointer than than
26028 a double_int pointer.
26029 (estimated_stmt_executions): Likewise.
26030 (n_of_executions_at_most): Use wide-int interfaces.
26031 (scev_probably_wraps_p): Likewise.
26032 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
26033 to real_to_integer.
26034 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
26036 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
26037 double_ints. Adjust for trailing_wide_ints <3> representation.
26038 (set_nonzero_bits): Likewise.
26039 (get_range_info): Return wide_ints rather than double_ints.
26040 Adjust for trailing_wide_ints <3> representation.
26041 (get_nonzero_bits): Likewise.
26042 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
26044 * tree-ssanames.h (struct range_info_def): Replace min, max and
26045 nonzero_bits with a trailing_wide_ints <3>.
26046 (set_range_info): Use wide_int_refs rather than double_ints.
26047 (set_nonzero_bits): Likewise.
26048 (get_range_info): Return wide_ints rather than double_ints.
26049 (get_nonzero_bits): Likewise.
26050 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
26051 * tree-ssa-pre.c (phi_translate_1): Likewise.
26052 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
26053 (acceptable_pow_call): Likewise.
26054 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
26056 (vn_reference_fold_indirect): Likewise.
26057 (vn_reference_maybe_forwprop_address): Likewise.
26058 (valueize_refs_1): Likewise.
26059 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
26060 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
26061 tree_int_cst_lt and tree_int_cst_le.
26062 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
26064 (streamer_alloc_tree): Likewise.
26065 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
26066 (streamer_write_tree_header): Likewise.
26067 (streamer_write_integer_cst): Likewise.
26068 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
26069 (build_constructors): Likewise.
26070 (array_value_type): Likewise.
26071 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
26072 (vect_check_gather): Likewise.
26073 * tree-vect-generic.c (build_replicated_const): Likewise.
26074 (expand_vector_divmod): Likewise.
26075 * tree-vect-loop.c (vect_transform_loop): Likewise.
26076 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
26077 (vect_do_peeling_for_alignment): Likewise.
26078 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
26079 * tree-vrp.c: Include wide-int.h.
26080 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
26081 (extract_range_from_assert): Use wide-int interfaces.
26082 (vrp_int_const_binop): Likewise.
26083 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
26084 double_int pointers.
26085 (ranges_from_anti_range): Use wide-int interfaces.
26086 (quad_int_cmp): Delete.
26087 (quad_int_pair_sort): Likewise.
26088 (extract_range_from_binary_expr_1): Use wide-int interfaces.
26089 (extract_range_from_unary_expr_1): Likewise.
26090 (adjust_range_with_scev): Likewise.
26091 (masked_increment): Take and return wide_ints rather than double_ints.
26092 (register_edge_assert_for_2): Use wide-int interfaces.
26093 (check_array_ref): Likewise.
26094 (search_for_addr_array): Likewise.
26095 (maybe_set_nonzero_bits): Likewise.
26096 (union_ranges): Pass an integer of the correct type instead of
26097 using integer_one_node.
26098 (intersect_ranges): Likewise.
26099 (simplify_truth_ops_using_ranges): Likewise.
26100 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
26101 (range_fits_type_p): Likewise.
26102 (simplify_cond_using_ranges): Likewise. Take a signop rather than
26104 (simplify_conversion_using_ranges): Use wide-int interfaces.
26105 (simplify_float_conversion_using_ranges): Likewise.
26106 (vrp_finalize): Likewise.
26107 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
26108 (gimple_stringops_transform): Likewise.
26109 * varasm.c (decode_addr_const): Likewise.
26110 (const_hash_1): Likewise.
26111 (const_rtx_hash_1): Likewise
26112 (output_constant): Likewise.
26113 (array_size_for_constructor): Likewise.
26114 (output_constructor_regular_field): Likewise.
26115 (output_constructor_bitfield): Likewise.
26116 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
26117 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
26119 * gencheck.c: Define BITS_PER_UNIT.
26120 * wide-int.cc: New.
26122 * wide-int-print.cc: New.
26123 * wide-int-print.h: New.
26125 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26127 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
26129 2014-05-06 Richard Biener <rguenther@suse.de>
26131 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
26132 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
26133 (TODO_verify_all): Adjust.
26134 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
26135 TODO_verify_stmts and TODO_verify_rtl_sharing.
26136 * bb-reorder.c: Likewise.
26137 * cfgexpand.c: Likewise.
26138 * cprop.c: Likewise.
26140 * function.c: Likewise.
26141 * fwprop.c: Likewise.
26142 * gcse.c: Likewise.
26143 * gimple-ssa-isolate-paths.c: Likewise.
26144 * gimple-ssa-strength-reduction.c: Likewise.
26145 * ipa-split.c: Likewise.
26146 * loop-init.c: Likewise.
26147 * loop-unroll.c: Likewise.
26148 * lower-subreg.c: Likewise.
26149 * modulo-sched.c: Likewise.
26150 * postreload-gcse.c: Likewise.
26151 * predict.c: Likewise.
26152 * recog.c: Likewise.
26153 * sched-rgn.c: Likewise.
26154 * store-motion.c: Likewise.
26155 * tracer.c: Likewise.
26156 * trans-mem.c: Likewise.
26157 * tree-call-cdce.c: Likewise.
26158 * tree-cfg.c: Likewise.
26159 * tree-cfgcleanup.c: Likewise.
26160 * tree-complex.c: Likewise.
26161 * tree-eh.c: Likewise.
26162 * tree-emutls.c: Likewise.
26163 * tree-if-conv.c: Likewise.
26164 * tree-into-ssa.c: Likewise.
26165 * tree-loop-distribution.c: Likewise.
26166 * tree-object-size.c: Likewise.
26167 * tree-parloops.c: Likewise.
26168 * tree-pass.h: Likewise.
26169 * tree-sra.c: Likewise.
26170 * tree-ssa-ccp.c: Likewise.
26171 * tree-ssa-copy.c: Likewise.
26172 * tree-ssa-copyrename.c: Likewise.
26173 * tree-ssa-dce.c: Likewise.
26174 * tree-ssa-dom.c: Likewise.
26175 * tree-ssa-dse.c: Likewise.
26176 * tree-ssa-forwprop.c: Likewise.
26177 * tree-ssa-ifcombine.c: Likewise.
26178 * tree-ssa-loop-ch.c: Likewise.
26179 * tree-ssa-loop-ivcanon.c: Likewise.
26180 * tree-ssa-loop.c: Likewise.
26181 * tree-ssa-math-opts.c: Likewise.
26182 * tree-ssa-phiopt.c: Likewise.
26183 * tree-ssa-phiprop.c: Likewise.
26184 * tree-ssa-pre.c: Likewise.
26185 * tree-ssa-reassoc.c: Likewise.
26186 * tree-ssa-sink.c: Likewise.
26187 * tree-ssa-strlen.c: Likewise.
26188 * tree-ssa-tail-merge.c: Likewise.
26189 * tree-ssa-uncprop.c: Likewise.
26190 * tree-switch-conversion.c: Likewise.
26191 * tree-tailcall.c: Likewise.
26192 * tree-vect-generic.c: Likewise.
26193 * tree-vectorizer.c: Likewise.
26194 * tree-vrp.c: Likewise.
26195 * tsan.c: Likewise.
26196 * var-tracking.c: Likewise.
26197 * bt-load.c: Likewise.
26198 * cfgcleanup.c: Likewise.
26199 * combine-stack-adj.c: Likewise.
26200 * combine.c: Likewise.
26201 * compare-elim.c: Likewise.
26202 * config/epiphany/resolve-sw-modes.c: Likewise.
26203 * config/i386/i386.c: Likewise.
26204 * config/mips/mips.c: Likewise.
26205 * config/s390/s390.c: Likewise.
26206 * config/sh/sh_treg_combine.cc: Likewise.
26207 * config/sparc/sparc.c: Likewise.
26210 * final.c: Likewise.
26211 * ifcvt.c: Likewise.
26212 * mode-switching.c: Likewise.
26213 * passes.c: Likewise.
26214 * postreload.c: Likewise.
26216 * reg-stack.c: Likewise.
26217 * regcprop.c: Likewise.
26218 * regrename.c: Likewise.
26221 2014-05-06 Richard Biener <rguenther@suse.de>
26223 PR middle-end/61070
26224 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
26225 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
26227 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
26230 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
26232 2014-05-05 Radovan Obradovic <robradovic@mips.com>
26233 Tom de Vries <tom@codesourcery.com>
26235 * target.def (call_fusage_contains_non_callee_clobbers): New
26237 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
26239 (@node Miscellaneous Register Hooks): New node.
26240 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
26241 * doc/tm.texi: Regenerate.
26243 2014-05-05 Marek Polacek <polacek@redhat.com>
26246 * opts.c (common_handle_option): Call error_at instead of warning_at.
26248 2014-05-05 Richard Biener <rguenther@suse.de>
26250 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
26251 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
26252 under the TODO_verify_il umbrella.
26254 2014-05-05 Richard Biener <rguenther@suse.de>
26256 * passes.c (execute_function_todo): Move TODO_verify_flow under
26257 the TODO_verify_ul umbrella.
26259 2014-05-05 Richard Biener <rguenther@suse.de>
26261 PR middle-end/61010
26262 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
26263 X & CST away from a CST that is the mask of a mode.
26265 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26267 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
26268 int argument to enum machine_mode.
26269 (picochip_class_max_nregs): Ditto.
26270 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
26271 (picochip_class_max_nregs): Ditto.
26273 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26275 * target.def: Add new target hook.
26276 * doc/tm.texi: Regenerate.
26277 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
26278 * targhooks.c (default_keep_leaf_when_profiled): New function.
26280 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
26281 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
26283 2014-05-05 Bin Cheng <bin.cheng@arm.com>
26285 PR tree-optimization/60363
26286 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
26287 (copy_phi_args): New parameters. Call get_value_locus_in_path.
26288 (update_destination_phis): New parameter.
26289 (create_edge_and_update_destination_phis): Ditto.
26290 (ssa_fix_duplicate_block_edges): Pass new arguments.
26291 (thread_single_edge): Ditto.
26293 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
26295 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
26296 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
26297 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
26298 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
26299 Use RS6000_BTM_HARD_FLOAT.
26300 (BU_MISC_2): Likewise.
26301 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
26302 RS6000_BTM_HARD_FLOAT.
26303 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
26304 is explicitly used.
26305 (rs6000_invalid_builtin): Add hard floating builtin support.
26306 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
26307 hard float builtins.
26308 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
26310 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26312 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
26313 Add missing function* argument.
26315 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26317 * lra-constraints.c (valid_address_p): Move earlier in file.
26318 Add a constraint argument to the address_info version.
26319 (satisfies_memory_constraint_p): New function.
26320 (satisfies_address_constraint_p): Likewise.
26321 (process_alt_operands, curr_insn_transform): Use them.
26322 (process_address): Pass the constraint to valid_address_p when
26323 checking address operands.
26325 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26327 * config/mips/mips.c (mips_isa_rev): New variable.
26328 (mips_set_architecture): Set it.
26329 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
26331 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
26332 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
26333 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
26334 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
26335 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
26336 conditions in terms of mips_isa_rev.
26337 (mips_isa_rev): Declare.
26339 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26341 * config/sh/sh-mem.cc: Use tabs instead of spaces.
26342 (prob_unlikely, prob_likely): Make variables const.
26344 2014-05-03 Denis Chertykov <chertykov@gmail.com>
26346 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
26348 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26350 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
26352 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26354 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
26355 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
26356 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
26358 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
26359 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
26361 Replace usage of ROUND_REG with sh_round_reg.
26362 Use CEIL instead of ROUND_ADVANCE.
26364 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26367 * config/sh/sh.c: Include stdlib headers before everything else.
26369 2014-05-02 Jakub Jelinek <jakub@redhat.com>
26371 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
26372 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
26373 (gimplify_adjust_omp_clauses): Simd region is never
26374 directly nested in combined parallel. Instead, for linear
26375 with copyin/copyout, if in combined for simd loop, make decl
26376 firstprivate/lastprivate on OMP_FOR.
26377 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
26378 expand_omp_for_static_chunk): When setting endvar, also set
26379 fd->loop.v to the same value.
26381 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26383 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
26385 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
26387 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
26390 2014-05-02 Marek Polacek <polacek@redhat.com>
26392 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
26394 2014-05-02 Kito Cheng <kito@0xlab.org>
26396 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
26397 to a C expression marco.
26398 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
26399 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
26400 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
26401 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
26402 HONOR_REG_ALLOC_ORDER.
26403 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
26405 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26407 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
26409 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26411 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
26413 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
26415 * tree-if-conv.c (is_cond_scalar_reduction): New function.
26416 (convert_scalar_cond_reduction): Likewise.
26417 (predicate_scalar_phi): Add recognition and transformation
26418 of simple conditioanl reduction to be vectorizable.
26420 2014-05-01 Marek Polacek <polacek@redhat.com>
26423 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
26425 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
26427 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
26428 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
26429 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
26430 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
26431 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
26432 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
26433 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
26434 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
26436 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
26438 * config/arc/arc.opt (mlra): Move comment above option name
26439 to avoid mis-parsing as language options.
26441 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26443 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
26444 * config/sol2.h: ... here.
26445 * config/sol2-10.h: Remove.
26447 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
26448 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
26449 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
26450 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
26451 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
26452 * config/sol2.h: ... here.
26453 (SECTION_NAME_FORMAT): Don't redefine.
26454 (STARTFILE_ARCH32_SPEC): Rename to ...
26455 (STARTFILE_ARCH_SPEC): ... this.
26456 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
26457 * config/sparc/sol2.h: ... here.
26458 (SECTION_NAME_FORMAT): Don't undef.
26459 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
26460 (SUBTARGET_EXTRA_SPECS): Remove.
26461 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
26463 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
26464 (MD_STARTFILE_PREFIX): Remove.
26465 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
26466 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
26467 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
26468 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
26469 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
26470 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
26471 * config/i386/sol2.h: ... here.
26472 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
26473 * config/i386/sol2-bi.h: Remove.
26474 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
26475 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
26477 * config/i386/t-sol2-64: Rename to ...
26478 * config/i386/t-sol2: ... this.
26479 * config/sparc/t-sol2-64: Rename to ...
26480 * config/sparc/t-sol2: ... this.
26482 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
26483 sol2_tm_file_head, sol2_tm_file_tail.
26484 Include ${cpu_type}/sol2.h before sol2.h.
26486 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
26487 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
26488 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
26489 Reflect i386/t-sol2-64 renaming.
26490 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
26491 Reflect sparc/t-sol2-64 renaming.
26493 2014-04-30 Richard Biener <rguenther@suse.de>
26495 * passes.c (execute_function_todo): Move TODO_verify_stmts
26496 and TODO_verify_ssa under the TODO_verify_il umbrella.
26497 * tree-ssa.h (verify_ssa): Adjust prototype.
26498 * tree-ssa.c (verify_ssa): Add parameter to tell whether
26499 we should verify SSA operands.
26500 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
26501 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
26502 whether we should verify whether not throwing stmts have EH info.
26503 * graphite-scop-detection.c (create_sese_edges): Adjust.
26504 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
26505 * tree-eh.c (lower_try_finally_switch): Do not add the
26506 default case label twice.
26508 2014-04-30 Marek Polacek <polacek@redhat.com>
26510 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
26511 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
26512 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
26513 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
26515 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
26517 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
26518 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
26519 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
26520 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
26521 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
26522 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
26523 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
26524 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
26526 2014-04-29 David Malcolm <dmalcolm@redhat.com>
26528 * tree-cfg.c (dump_function_to_file): Dump the return type of
26529 functions, in a line to itself before the function body, mimicking
26530 the layout of a C function.
26532 2014-04-29 Jakub Jelinek <jakub@redhat.com>
26534 PR tree-optimization/60971
26535 * tree-tailcall.c (process_assignment): Reject conversions which
26538 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
26540 * calls.c (initialize_argument_information): Always treat
26541 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
26542 (expand_call): Likewise.
26543 (emit_library_call_calue_1): Likewise.
26544 * expr.c (PUSH_ARGS_REVERSED): Do not define.
26545 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
26548 2014-04-29 Nick Clifton <nickc@redhat.com>
26550 * config/msp430/msp430.md (umulsidi): Fix typo.
26551 (mulhisi3): Enable even inside interrupt handlers.
26552 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
26553 bigger return address pushed in large mode.
26555 2014-04-29 Nick Clifton <nickc@redhat.com>
26557 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
26558 (arc_init_reg_tables): Use a machine_mode enum to iterate over
26560 * config/m32r/m32r.c (init_reg_tables): Likewise.
26561 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
26562 enum to hold the modes.
26564 2014-04-29 Richard Biener <rguenther@suse.de>
26566 * dominance.c (free_dominance_info): Add overload with
26567 function parameter.
26568 (dom_info_state): Likewise.
26569 (dom_info_available_p): Likewise.
26570 * basic-block.h (free_dominance_info, dom_info_state,
26571 dom_info_available_p): Declare overloads.
26572 * passes.c (execute_function_todo): Verify that verifiers
26573 don't change dominator info state. Drop dominator info
26574 for IPA pass invocations.
26575 * cgraph.c (release_function_body): Restore asserts that
26576 dominator information is released.
26578 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
26580 * doc/invoke.texi: Fix typo.
26581 * tree-vrp.c: Fix typos.
26582 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
26584 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26586 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
26588 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
26590 * config/aarch64/aarch64-builtins.c
26591 (aarch64_types_storestruct_lane_qualifiers): New.
26592 (TYPES_STORESTRUCT_LANE): Likewise.
26593 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
26594 (st3_lane): Likewise.
26595 (st4_lane): Likewise.
26596 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
26597 (vec_store_lanesci_lane<mode>): Likewise.
26598 (vec_store_lanesxi_lane<mode>): Likewise.
26599 (aarch64_st2_lane<VQ:mode>): Likewise.
26600 (aarch64_st3_lane<VQ:mode>): Likewise.
26601 (aarch64_st4_lane<VQ:mode>): Likewise.
26602 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
26603 * config/aarch64/arm_neon.h
26604 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
26605 use new macro arguments.
26606 (__ST3_LANE_FUNC): Likewise.
26607 (__ST4_LANE_FUNC): Likewise.
26608 * config/aarch64/iterators.md (V_TWO_ELEM): New.
26609 (V_THREE_ELEM): Likewise.
26610 (V_FOUR_ELEM): Likewise.
26612 2014-04-28 David Malcolm <dmalcolm@redhat.com>
26614 * doc/gimple.texi: Replace the description of the now-defunct
26615 union gimple_statement_d with a diagram showing the
26616 gimple_statement_base class hierarchy and its relationships to
26617 the GSS_ and GIMPLE_ enums.
26619 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
26621 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
26622 * config/aarch64/aarch64.c
26623 (aarch64_cannot_change_mode_class): Weaken conditions.
26624 (aarch64_modes_tieable_p): New.
26625 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
26627 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
26629 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
26630 (loadsync_<mode>): Change mode.
26631 (load_quadpti, store_quadpti): New.
26632 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
26633 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
26635 2014-04-28 Martin Jambor <mjambor@suse.cz>
26637 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
26638 same alias type as the original statement.
26639 (subreplacement_assignment_data): New type.
26640 (handle_unscalarized_data_in_subtree): New type of parameter,
26641 generate new memory accesses with same alias type as the original
26643 (load_assign_lhs_subreplacements): Likewise.
26644 (sra_modify_constructor_assign): Generate new memory accesses with
26645 same alias type as the original statement.
26647 2014-04-28 Richard Biener <rguenther@suse.de>
26649 * tree-pass.h (TODO_verify_il): Define.
26650 (TODO_verify_all): Complete properly.
26651 * passes.c (execute_function_todo): Move existing loop-closed
26652 SSA verification under TODO_verify_il.
26653 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
26654 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
26655 Fix tree sharing issue.
26657 2014-04-28 Richard Biener <rguenther@suse.de>
26659 PR middle-end/60092
26660 * builtins.def (DEF_C11_BUILTIN): Add.
26661 (BUILT_IN_ALIGNED_ALLOC): Likewise.
26662 * coretypes.h (enum function_class): Add function_c11_misc.
26663 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
26664 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
26665 (call_may_clobber_ref_p_1): Likewise.
26666 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
26667 (mark_all_reaching_defs_necessary_1): Likewise.
26668 (propagate_necessity): Likewise.
26669 (eliminate_unnecessary_stmts): Likewise.
26670 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
26672 2014-04-28 Richard Biener <rguenther@suse.de>
26674 * tree-vrp.c (vrp_var_may_overflow): Remove.
26675 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
26676 with overflow immediately bump to one before that value and
26677 let iteration figure out overflow status.
26679 2014-04-28 Richard Biener <rguenther@suse.de>
26681 * configure.ac: Do valgrind header checks unconditionally.
26682 Add --enable-valgrind-annotations.
26683 * system.h: Guard valgrind header inclusion with
26684 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
26685 * alloc-pool.c (pool_alloc, pool_free): Use
26686 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
26687 to guard possibly dead code.
26688 * config.in: Regenerated.
26689 * configure: Likewise.
26691 2014-04-28 Jeff Law <law@redhat.com>
26693 PR tree-optimization/60902
26694 * tree-ssa-threadedge.c
26695 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
26696 over real defs when invalidating outputs from statements that do not
26697 produce useful outputs for threading.
26699 2014-04-28 Richard Biener <rguenther@suse.de>
26701 PR tree-optimization/60979
26702 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
26703 SCOPs that end in a block with a successor with abnormal
26706 2014-04-28 Richard Biener <rguenther@suse.de>
26708 * tree-pass.h (execute_pass_list): Adjust prototype.
26709 * passes.c (pass_manager::execute_early_local_passes): Adjust.
26710 (do_per_function): Change callback signature, push all actual
26711 work to the callbals.
26712 (do_per_function_toporder): Likewise.
26713 (execute_function_dump): Adjust.
26714 (execute_function_todo): Likewise.
26715 (clear_last_verified): Likewise.
26716 (verify_curr_properties): Likewise.
26717 (update_properties_after_pass): Likewise.
26718 (execute_pass_list_1): Split out from ...
26719 (execute_pass_list): ... here. Adjust.
26720 (execute_ipa_pass_list): Likewise.
26721 * cgraphunit.c (cgraph_add_new_function): Adjust.
26722 (analyze_function): Likewise.
26723 (expand_function): Likewise.
26724 * cgraph.c (release_function_body): Free dominance info
26725 here instead of asserting it was magically freed elsewhere.
26727 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
26729 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
26730 * configure: Regenerate.
26731 * config/sparc/sparc.opt (muser-mode): New option.
26732 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
26734 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
26735 * doc/invoke.texi (SPARC options): Document -muser-mode.
26737 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
26739 * cselib.c (find_slot_memmode): Delete.
26740 (cselib_hasher): Change compare_type to a struct.
26741 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
26743 (preserve_constants_and_equivs): Adjust for new compare_type.
26744 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
26745 (wrap_constant): Delete.
26746 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
26748 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
26750 * doc/install.texi (Building with profile feedback): Remove
26753 2014-04-26 Tom de Vries <tom@codesourcery.com>
26755 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
26758 2014-04-25 Cary Coutant <ccoutant@google.com>
26761 * dwarf2out.c (should_move_die_to_comdat): A type definition
26762 can contain a subprogram definition, but don't move it to a
26764 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
26765 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
26767 (clone_tree_hash): Rename to...
26768 (clone_tree_partial): ...this; change callers. Copy
26769 DW_TAG_subprogram DIEs as declarations.
26770 (copy_decls_walk): Don't copy children of a declaration into a
26773 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
26776 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
26779 2014-04-25 Jiong Wang <jiong.wang@arm.com>
26781 * config/arm/predicates.md (call_insn_operand): Add long_call check.
26782 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
26784 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
26787 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26789 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
26791 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26793 PR tree-optimization/60930
26794 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
26795 creating a multiply candidate by folding two constant
26796 multiplicands when the result overflows.
26798 2014-04-25 Jakub Jelinek <jakub@redhat.com>
26800 PR tree-optimization/60960
26801 * tree-vect-generic.c (expand_vector_operation): Only call
26802 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
26804 2014-04-25 Tom de Vries <tom@codesourcery.com>
26806 * expr.c (clobber_reg_mode): New function.
26807 * expr.h (clobber_reg): New function.
26809 2014-04-25 Tom de Vries <tom@codesourcery.com>
26811 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
26814 2014-04-25 Radovan Obradovic <robradovic@mips.com>
26815 Tom de Vries <tom@codesourcery.com>
26817 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
26819 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
26820 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
26821 new argument to find_all_hard_reg_sets call.
26823 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26825 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
26826 Use HOST_WIDE_INT_C for mask literal.
26827 (aarch_rev16_shleft_mask_imm_p): Likewise.
26829 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
26832 * config/sparc/sparc.md (ashlsi3_extend): Delete.
26834 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
26836 PR preprocessor/56540
26837 * config/i386/i386-c.c (ix86_target_macros): Define
26838 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
26840 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26842 * configure.ac (tga_func): Remove.
26843 (LIB_TLS_SPEC): Remove.
26844 * configure: Regenerate.
26845 * config.in: Regenerate.
26846 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
26848 2014-04-25 Richard Biener <rguenther@suse.de>
26851 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
26852 call stmt use/clobber sets during stmt walk instead of
26853 walking the possibly incomplete set of caller edges.
26855 2014-04-25 Richard Biener <rguenther@suse.de>
26858 * passes.c (apply_ipa_transforms): Inline into only caller ...
26859 (execute_one_pass): ... here. Properly bring in function
26860 bodies for nodes we want to apply IPA transforms to.
26862 2014-04-24 Cong Hou <congh@google.com>
26864 PR tree-optimization/60896
26865 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
26866 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
26867 (vect_mark_pattern_stmts): Set the def type of all statements in
26868 PATTERN_DEF_SEQ as vect_internal_def.
26870 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
26872 * doc/extend.texi (PowerPC Built-in Functions): Document new
26873 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
26874 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
26876 * config/rs6000/predicates.md (const_0_to_3_operand): New
26877 predicate to match 0..3 integer constants.
26879 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
26880 to support adding miscellaneous builtin functions.
26881 (BU_DFP_MISC_2): Likewise.
26882 (BU_P7_MISC_1): Likewise.
26883 (BU_P7_MISC_2): Likewise.
26884 (BU_P8V_MISC_3): Likewise.
26885 (BU_MISC_1): Likewise.
26886 (BU_MISC_2): Likewise.
26887 (DIVWE): Add extended divide builtin functions.
26888 (DIVWEO): Likewise.
26889 (DIVWEU): Likewise.
26890 (DIVWEUO): Likewise.
26892 (DIVDEO): Likewise.
26893 (DIVDEU): Likewise.
26894 (DIVDEUO): Likewise.
26895 (DXEX): Add decimal floating-point builtin functions.
26897 (DDEDPD): Likewise.
26898 (DDEDPDQ): Likewise.
26899 (DENBCD): Likewise.
26900 (DENBCDQ): Likewise.
26904 (DSCLIQ): Likewise.
26906 (DSCRIQ): Likewise.
26907 (CDTBCD): Add new BCD builtin functions.
26908 (CBCDTD): Likewise.
26909 (ADDG6S): Likewise.
26910 (BCDADD): Likewise.
26911 (BCDADD_LT): Likewise.
26912 (BCDADD_EQ): Likewise.
26913 (BCDADD_GT): Likewise.
26914 (BCDADD_OV): Likewise.
26915 (BCDSUB): Likewise.
26916 (BCDSUB_LT): Likewise.
26917 (BCDSUB_EQ): Likewise.
26918 (BCDSUB_GT): Likewise.
26919 (BCDSUB_OV): Likewise.
26920 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
26921 (UNPACK_TD): Likewise.
26922 (PACK_TF): Likewise.
26923 (UNPACK_TF): Likewise.
26924 (UNPACK_TF_0): Likewise.
26925 (UNPACK_TF_1): Likewise.
26926 (PACK_V1TI): Likewise.
26927 (UNPACK_V1TI): Likewise.
26929 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
26930 support for decimal floating point builtin functions.
26931 (rs6000_expand_ternop_builtin): Add checks for the new builtin
26932 functions that take constant arguments.
26933 (rs6000_invalid_builtin): Add decimal floating point builtin support.
26934 (rs6000_init_builtins): Setup long double, _Decimal64, and
26935 _Decimal128 types for new builtin functions.
26936 (builtin_function_type): Set the unsigned flags appropriately for
26937 the new builtin functions.
26938 (rs6000_opt_masks): Add support for decimal floating point builtin
26941 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
26942 floating point builtin functions.
26943 (RS6000_BTM_COMMON): Likewise.
26944 (RS6000_BTI_long_double): Likewise.
26945 (RS6000_BTI_dfloat64): Likewise.
26946 (RS6000_BTI_dfloat128): Likewise.
26947 (long_double_type_internal_node): Likewise.
26948 (dfloat64_type_internal_node): Likewise.
26949 (dfloat128_type_internal_node): Likewise.
26951 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
26952 2.07 bcd arithmetic instructions.
26953 (UNSPEC_BCDSUB): Likewise.
26954 (UNSPEC_BCD_OVERFLOW): Likewise.
26955 (UNSPEC_BCD_ADD_SUB): Likewise.
26956 (bcd_add_sub): Likewise.
26957 (BCD_TEST): Likewise.
26958 (bcd<bcd_add_sub>): Likewise.
26959 (bcd<bcd_add_sub>_test): Likewise.
26960 (bcd<bcd_add_sub>_test2): Likewise.
26961 (bcd<bcd_add_sub>_<code>): Likewise.
26962 (peephole2 for combined bcd ops): Likewise.
26964 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
26965 decimal floating point builtin functions.
26966 (UNSPEC_DENBCD): Likewise.
26967 (UNSPEC_DXEX): Likewise.
26968 (UNSPEC_DIEX): Likewise.
26969 (UNSPEC_DSCLI): Likewise.
26970 (UNSPEC_DSCRI): Likewise.
26971 (D64_D128): Likewise.
26972 (dfp_suffix): Likewise.
26973 (dfp_ddedpd_<mode>): Likewise.
26974 (dfp_denbcd_<mode>): Likewise.
26975 (dfp_dxex_<mode>): Likewise.
26976 (dfp_diex_<mode>): Likewise.
26977 (dfp_dscli_<mode>): Likewise.
26978 (dfp_dscri_<mode>): Likewise.
26980 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
26982 (UNSPEC_CDTBCD): Likewise.
26983 (UNSPEC_CBCDTD): Likewise.
26984 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
26985 (UNSPEC_DIVEO): Likewise.
26986 (UNSPEC_DIVEU): Likewise.
26987 (UNSPEC_DIVEUO): Likewise.
26988 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
26989 pack/unpack 128-bit types.
26990 (UNSPEC_PACK_128BIT): Likewise.
26991 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
26992 (udiv<mode>3): Use idiv_ldiv mode attribute.
26993 (div<mode>3): Likewise.
26994 (addg6s): Add new BCD builtin functions.
26995 (cdtbcd): Likewise.
26996 (cbcdtd): Likewise.
26997 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
26998 (div_extend): Likewise.
26999 (div<div_extend>_<mode>"): Likewise.
27000 (FP128_64): Add support for new builtin functions to pack/unpack
27002 (unpack<mode>): Likewise.
27003 (unpacktf_0): Likewise.
27004 (unpacktf_1): Likewise.
27005 (unpack<mode>_dm): Likewise.
27006 (unpack<mode>_nodm): Likewise.
27007 (pack<mode>): Likewise.
27008 (unpackv1ti): Likewise.
27009 (packv1ti): Likewise.
27011 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
27013 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
27016 2014-04-24 Jakub Jelinek <jakub@redhat.com>
27018 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
27019 * gimplify.c (omp_is_private): Change last argument's type to int.
27020 Only diagnose lastprivate if the simd argument is 1, only diagnose
27021 linear if the simd argument is 2.
27022 (gimplify_omp_for): Adjust omp_is_private callers. When adding
27023 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
27024 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
27025 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
27026 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
27027 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27028 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
27029 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27030 * tree-nested.c (convert_nonlocal_omp_clauses,
27031 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
27033 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
27036 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
27039 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
27041 * flag-types.h (enum ivar_visibility): Add.
27043 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
27045 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
27046 function * argument.
27048 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
27050 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
27052 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27053 Tom de Vries <tom@codesourcery.com>
27055 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
27056 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
27058 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
27059 * emit-rtl.c (try_split): Same.
27061 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27062 Tom de Vries <tom@codesourcery.com>
27064 * common.opt (fuse-caller-save): New option.
27066 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
27068 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
27069 elements for big-endian.
27071 2014-04-24 Richard Biener <rguenther@suse.de>
27073 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
27074 during TER and instead use the sepops interface for expanding
27075 non-GIMPLE_SINGLE_RHS.
27077 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27079 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
27080 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
27082 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27084 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
27085 assembler 64-bit option.
27086 * configure: Regenerate.
27088 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27090 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
27091 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
27092 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
27093 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
27094 (TARGET_CRYPTO): Take TARGET_SIMD into account.
27096 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27098 * config/aarch64/aarch64-builtins.c
27099 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
27100 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
27101 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
27102 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
27104 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
27105 (Vrevsuff): New mode attribute.
27107 2014-04-24 Terry Guo <terry.guo@arm.com>
27109 * config/arm/arm.h (machine_function): Define variable
27110 after_arm_reorg here.
27111 * config/arm/arm.c (after_arm_reorg): Remove the definition.
27112 (arm_split_constant): Update the way to access variable
27114 (arm_reorg): Ditto.
27115 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
27117 2014-04-23 Tom de Vries <tom@codesourcery.com>
27119 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
27121 2014-04-23 David Malcolm <dmalcolm@redhat.com>
27123 * is-a.h: Update comments to reflect the following changes to the
27124 "pointerness" of the API, making the template parameter match the
27125 return type, allowing use of is-a.h with typedefs of pointers.
27126 (is_a_helper::cast): Return a T rather then a pointer to a T, so
27127 that the return type matches the parameter to the is_a_helper.
27129 (dyn_cast): Likewise.
27131 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
27132 pointer from the is-a.h API.
27134 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
27135 (is_a_helper <cgraph_node *>::test): ...this, matching change to
27137 (is_a_helper <varpool_node>::test): Likewise, convert to...
27138 (is_a_helper <varpool_node *>::test): ...this.
27140 (varpool_first_variable): Update for removal of implicit pointer
27141 from the is-a.h API.
27142 (varpool_next_variable): Likewise.
27143 (varpool_first_static_initializer): Likewise.
27144 (varpool_next_static_initializer): Likewise.
27145 (varpool_first_defined_variable): Likewise.
27146 (varpool_next_defined_variable): Likewise.
27147 (cgraph_first_defined_function): Likewise.
27148 (cgraph_next_defined_function): Likewise.
27149 (cgraph_first_function): Likewise.
27150 (cgraph_next_function): Likewise.
27151 (cgraph_first_function_with_gimple_body): Likewise.
27152 (cgraph_next_function_with_gimple_body): Likewise.
27153 (cgraph_alias_target): Likewise.
27154 (varpool_alias_target): Likewise.
27155 (cgraph_function_or_thunk_node): Likewise.
27156 (varpool_variable_node): Likewise.
27157 (symtab_real_symbol_p): Likewise.
27158 * cgraphunit.c (referred_to_p): Likewise.
27159 (analyze_functions): Likewise.
27160 (handle_alias_pairs): Likewise.
27161 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
27162 * gimple-ssa.h (gimple_vuse_op): Likewise.
27163 (gimple_vdef_op): Likewise.
27164 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
27165 * gimple.c (gimple_build_asm_1): Likewise.
27166 (gimple_build_try): Likewise.
27167 (gimple_build_resx): Likewise.
27168 (gimple_build_eh_dispatch): Likewise.
27169 (gimple_build_omp_for): Likewise.
27170 (gimple_omp_for_set_clauses): Likewise.
27172 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
27173 (is_a_helper <gimple_statement_asm *>::test): ...this.
27174 (is_a_helper <gimple_statement_bind>::test): Convert to...
27175 (is_a_helper <gimple_statement_bind *>::test): ...this.
27176 (is_a_helper <gimple_statement_call>::test): Convert to...
27177 (is_a_helper <gimple_statement_call *>::test): ...this.
27178 (is_a_helper <gimple_statement_catch>::test): Convert to...
27179 (is_a_helper <gimple_statement_catch *>::test): ...this.
27180 (is_a_helper <gimple_statement_resx>::test): Convert to...
27181 (is_a_helper <gimple_statement_resx *>::test): ...this.
27182 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
27183 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
27184 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
27185 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
27186 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
27187 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
27188 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
27189 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
27190 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
27191 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
27192 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
27193 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
27194 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
27195 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
27196 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
27197 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
27198 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
27199 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
27200 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
27201 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
27202 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
27203 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
27204 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
27205 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
27206 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
27207 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
27208 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
27209 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
27210 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
27211 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
27212 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
27213 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
27214 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
27215 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
27216 (is_a_helper <gimple_statement_phi>::test): Convert to...
27217 (is_a_helper <gimple_statement_phi *>::test): ...this.
27218 (is_a_helper <gimple_statement_transaction>::test): Convert to...
27219 (is_a_helper <gimple_statement_transaction *>::test): ...this.
27220 (is_a_helper <gimple_statement_try>::test): Convert to...
27221 (is_a_helper <gimple_statement_try *>::test): ...this.
27222 (is_a_helper <gimple_statement_wce>::test): Convert to...
27223 (is_a_helper <gimple_statement_wce *>::test): ...this.
27224 (is_a_helper <const gimple_statement_asm>::test): Convert to...
27225 (is_a_helper <const gimple_statement_asm *>::test): ...this.
27226 (is_a_helper <const gimple_statement_bind>::test): Convert to...
27227 (is_a_helper <const gimple_statement_bind *>::test): ...this.
27228 (is_a_helper <const gimple_statement_call>::test): Convert to...
27229 (is_a_helper <const gimple_statement_call *>::test): ...this.
27230 (is_a_helper <const gimple_statement_catch>::test): Convert to...
27231 (is_a_helper <const gimple_statement_catch *>::test): ...this.
27232 (is_a_helper <const gimple_statement_resx>::test): Convert to...
27233 (is_a_helper <const gimple_statement_resx *>::test): ...this.
27234 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
27235 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
27236 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
27237 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
27238 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
27240 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
27242 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
27244 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
27246 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
27247 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
27248 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
27250 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
27251 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
27253 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
27254 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
27255 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
27256 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
27257 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
27258 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
27260 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
27261 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
27262 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
27263 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
27265 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
27266 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
27267 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
27268 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
27269 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
27270 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
27271 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
27272 (is_a_helper <const gimple_statement_phi>::test): Convert to...
27273 (is_a_helper <const gimple_statement_phi *>::test): ...this.
27274 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
27275 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
27276 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
27277 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
27278 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
27279 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
27280 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
27282 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
27284 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
27285 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
27287 (gimple_use_ops): Update for removal of implicit pointer from the
27289 (gimple_set_use_ops): Likewise.
27290 (gimple_vuse): Likewise.
27291 (gimple_vdef): Likewise.
27292 (gimple_vuse_ptr): Likewise.
27293 (gimple_vdef_ptr): Likewise.
27294 (gimple_set_vuse): Likewise.
27295 (gimple_set_vdef): Likewise.
27296 (gimple_omp_return_set_lhs): Likewise.
27297 (gimple_omp_return_lhs): Likewise.
27298 (gimple_omp_return_lhs_ptr): Likewise.
27299 (gimple_call_fntype): Likewise.
27300 (gimple_call_set_fntype): Likewise.
27301 (gimple_call_set_internal_fn): Likewise.
27302 (gimple_call_use_set): Likewise.
27303 (gimple_call_clobber_set): Likewise.
27304 (gimple_bind_vars): Likewise.
27305 (gimple_bind_set_vars): Likewise.
27306 (gimple_bind_body_ptr): Likewise.
27307 (gimple_bind_set_body): Likewise.
27308 (gimple_bind_add_stmt): Likewise.
27309 (gimple_bind_block): Likewise.
27310 (gimple_bind_set_block): Likewise.
27311 (gimple_asm_ninputs): Likewise.
27312 (gimple_asm_noutputs): Likewise.
27313 (gimple_asm_nclobbers): Likewise.
27314 (gimple_asm_nlabels): Likewise.
27315 (gimple_asm_input_op): Likewise.
27316 (gimple_asm_input_op_ptr): Likewise.
27317 (gimple_asm_output_op): Likewise.
27318 (gimple_asm_output_op_ptr): Likewise.
27319 (gimple_asm_set_output_op): Likewise.
27320 (gimple_asm_clobber_op): Likewise.
27321 (gimple_asm_set_clobber_op): Likewise.
27322 (gimple_asm_label_op): Likewise.
27323 (gimple_asm_set_label_op): Likewise.
27324 (gimple_asm_string): Likewise.
27325 (gimple_catch_types): Likewise.
27326 (gimple_catch_types_ptr): Likewise.
27327 (gimple_catch_handler_ptr): Likewise.
27328 (gimple_catch_set_types): Likewise.
27329 (gimple_catch_set_handler): Likewise.
27330 (gimple_eh_filter_types): Likewise.
27331 (gimple_eh_filter_types_ptr): Likewise.
27332 (gimple_eh_filter_failure_ptr): Likewise.
27333 (gimple_eh_filter_set_types): Likewise.
27334 (gimple_eh_filter_set_failure): Likewise.
27335 (gimple_eh_must_not_throw_fndecl): Likewise.
27336 (gimple_eh_must_not_throw_set_fndecl): Likewise.
27337 (gimple_eh_else_n_body_ptr): Likewise.
27338 (gimple_eh_else_e_body_ptr): Likewise.
27339 (gimple_eh_else_set_n_body): Likewise.
27340 (gimple_eh_else_set_e_body): Likewise.
27341 (gimple_try_eval_ptr): Likewise.
27342 (gimple_try_cleanup_ptr): Likewise.
27343 (gimple_try_set_eval): Likewise.
27344 (gimple_try_set_cleanup): Likewise.
27345 (gimple_wce_cleanup_ptr): Likewise.
27346 (gimple_wce_set_cleanup): Likewise.
27347 (gimple_phi_capacity): Likewise.
27348 (gimple_phi_num_args): Likewise.
27349 (gimple_phi_result): Likewise.
27350 (gimple_phi_result_ptr): Likewise.
27351 (gimple_phi_set_result): Likewise.
27352 (gimple_phi_arg): Likewise.
27353 (gimple_phi_set_arg): Likewise.
27354 (gimple_resx_region): Likewise.
27355 (gimple_resx_set_region): Likewise.
27356 (gimple_eh_dispatch_region): Likewise.
27357 (gimple_eh_dispatch_set_region): Likewise.
27358 (gimple_omp_critical_name): Likewise.
27359 (gimple_omp_critical_name_ptr): Likewise.
27360 (gimple_omp_critical_set_name): Likewise.
27361 (gimple_omp_for_clauses): Likewise.
27362 (gimple_omp_for_clauses_ptr): Likewise.
27363 (gimple_omp_for_set_clauses): Likewise.
27364 (gimple_omp_for_collapse): Likewise.
27365 (gimple_omp_for_index): Likewise.
27366 (gimple_omp_for_index_ptr): Likewise.
27367 (gimple_omp_for_set_index): Likewise.
27368 (gimple_omp_for_initial): Likewise.
27369 (gimple_omp_for_initial_ptr): Likewise.
27370 (gimple_omp_for_set_initial): Likewise.
27371 (gimple_omp_for_final): Likewise.
27372 (gimple_omp_for_final_ptr): Likewise.
27373 (gimple_omp_for_set_final): Likewise.
27374 (gimple_omp_for_incr): Likewise.
27375 (gimple_omp_for_incr_ptr): Likewise.
27376 (gimple_omp_for_set_incr): Likewise.
27377 (gimple_omp_for_pre_body_ptr): Likewise.
27378 (gimple_omp_for_set_pre_body): Likewise.
27379 (gimple_omp_parallel_clauses): Likewise.
27380 (gimple_omp_parallel_clauses_ptr): Likewise.
27381 (gimple_omp_parallel_set_clauses): Likewise.
27382 (gimple_omp_parallel_child_fn): Likewise.
27383 (gimple_omp_parallel_child_fn_ptr): Likewise.
27384 (gimple_omp_parallel_set_child_fn): Likewise.
27385 (gimple_omp_parallel_data_arg): Likewise.
27386 (gimple_omp_parallel_data_arg_ptr): Likewise.
27387 (gimple_omp_parallel_set_data_arg): Likewise.
27388 (gimple_omp_task_clauses): Likewise.
27389 (gimple_omp_task_clauses_ptr): Likewise.
27390 (gimple_omp_task_set_clauses): Likewise.
27391 (gimple_omp_task_child_fn): Likewise.
27392 (gimple_omp_task_child_fn_ptr): Likewise.
27393 (gimple_omp_task_set_child_fn): Likewise.
27394 (gimple_omp_task_data_arg): Likewise.
27395 (gimple_omp_task_data_arg_ptr): Likewise.
27396 (gimple_omp_task_set_data_arg): Likewise.
27397 (gimple_omp_taskreg_clauses): Likewise.
27398 (gimple_omp_taskreg_clauses_ptr): Likewise.
27399 (gimple_omp_taskreg_set_clauses): Likewise.
27400 (gimple_omp_taskreg_child_fn): Likewise.
27401 (gimple_omp_taskreg_child_fn_ptr): Likewise.
27402 (gimple_omp_taskreg_set_child_fn): Likewise.
27403 (gimple_omp_taskreg_data_arg): Likewise.
27404 (gimple_omp_taskreg_data_arg_ptr): Likewise.
27405 (gimple_omp_taskreg_set_data_arg): Likewise.
27406 (gimple_omp_task_copy_fn): Likewise.
27407 (gimple_omp_task_copy_fn_ptr): Likewise.
27408 (gimple_omp_task_set_copy_fn): Likewise.
27409 (gimple_omp_task_arg_size): Likewise.
27410 (gimple_omp_task_arg_size_ptr): Likewise.
27411 (gimple_omp_task_set_arg_size): Likewise.
27412 (gimple_omp_task_arg_align): Likewise.
27413 (gimple_omp_task_arg_align_ptr): Likewise.
27414 (gimple_omp_task_set_arg_align): Likewise.
27415 (gimple_omp_single_clauses): Likewise.
27416 (gimple_omp_single_clauses_ptr): Likewise.
27417 (gimple_omp_single_set_clauses): Likewise.
27418 (gimple_omp_target_clauses): Likewise.
27419 (gimple_omp_target_clauses_ptr): Likewise.
27420 (gimple_omp_target_set_clauses): Likewise.
27421 (gimple_omp_target_child_fn): Likewise.
27422 (gimple_omp_target_child_fn_ptr): Likewise.
27423 (gimple_omp_target_set_child_fn): Likewise.
27424 (gimple_omp_target_data_arg): Likewise.
27425 (gimple_omp_target_data_arg_ptr): Likewise.
27426 (gimple_omp_target_set_data_arg): Likewise.
27427 (gimple_omp_teams_clauses): Likewise.
27428 (gimple_omp_teams_clauses_ptr): Likewise.
27429 (gimple_omp_teams_set_clauses): Likewise.
27430 (gimple_omp_sections_clauses): Likewise.
27431 (gimple_omp_sections_clauses_ptr): Likewise.
27432 (gimple_omp_sections_set_clauses): Likewise.
27433 (gimple_omp_sections_control): Likewise.
27434 (gimple_omp_sections_control_ptr): Likewise.
27435 (gimple_omp_sections_set_control): Likewise.
27436 (gimple_omp_for_set_cond): Likewise.
27437 (gimple_omp_for_cond): Likewise.
27438 (gimple_omp_atomic_store_set_val): Likewise.
27439 (gimple_omp_atomic_store_val): Likewise.
27440 (gimple_omp_atomic_store_val_ptr): Likewise.
27441 (gimple_omp_atomic_load_set_lhs): Likewise.
27442 (gimple_omp_atomic_load_lhs): Likewise.
27443 (gimple_omp_atomic_load_lhs_ptr): Likewise.
27444 (gimple_omp_atomic_load_set_rhs): Likewise.
27445 (gimple_omp_atomic_load_rhs): Likewise.
27446 (gimple_omp_atomic_load_rhs_ptr): Likewise.
27447 (gimple_omp_continue_control_def): Likewise.
27448 (gimple_omp_continue_control_def_ptr): Likewise.
27449 (gimple_omp_continue_set_control_def): Likewise.
27450 (gimple_omp_continue_control_use): Likewise.
27451 (gimple_omp_continue_control_use_ptr): Likewise.
27452 (gimple_omp_continue_set_control_use): Likewise.
27453 (gimple_transaction_body_ptr): Likewise.
27454 (gimple_transaction_label): Likewise.
27455 (gimple_transaction_label_ptr): Likewise.
27456 (gimple_transaction_set_body): Likewise.
27457 (gimple_transaction_set_label): Likewise.
27459 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
27460 * ipa-inline-analysis.c (inline_write_summary): Likewise.
27461 * ipa-ref.c (ipa_record_reference): Likewise.
27462 * ipa-reference.c (analyze_function): Likewise.
27463 (ipa_reference_write_optimization_summary): Likewise.
27464 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
27465 (address_taken_from_non_vtable_p): Likewise.
27466 (comdat_can_be_unshared_p_1): Likewise.
27467 * lto-cgraph.c (lto_output_ref): Likewise.
27468 (add_references): Likewise.
27469 (compute_ltrans_boundary): Likewise.
27470 (output_symtab): Likewise.
27471 (input_ref): Likewise.
27472 (input_cgraph_1): Likewise.
27473 (output_cgraph_opt_summary): Likewise.
27474 * lto-streamer-out.c (lto_output): Likewise.
27475 (output_symbol_p): Likewise.
27476 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
27477 (lsei_start_function_in_partition): Likewise.
27478 (lsei_next_variable_in_partition): Likewise.
27479 (lsei_start_variable_in_partition): Likewise.
27480 * symtab.c (insert_to_assembler_name_hash): Likewise.
27481 (unlink_from_assembler_name_hash): Likewise.
27482 (symtab_unregister_node): Likewise.
27483 (symtab_remove_node): Likewise.
27484 (dump_symtab_node): Likewise.
27485 (verify_symtab_base): Likewise.
27486 (verify_symtab_node): Likewise.
27487 (symtab_make_decl_local): Likewise.
27488 (symtab_alias_ultimate_target): Likewise.
27489 (symtab_resolve_alias): Likewise.
27490 (symtab_get_symbol_partitioning_class): Likewise.
27491 * tree-phinodes.c (allocate_phi_node): Likewise.
27492 (reserve_phi_args_for_new_edge): Likewise.
27493 (remove_phi_args): Likewise.
27494 * varpool.c (varpool_node_for_asm): Likewise.
27495 (varpool_remove_unreferenced_decls): Likewise.
27497 2014-04-23 Jeff Law <law@redhat.com>
27499 PR tree-optimization/60902
27500 * tree-ssa-threadedge.c
27501 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
27502 invalidate outputs from statements that do not produce useful
27503 outputs for threading.
27505 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
27507 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
27508 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
27509 machine descriptions for Stack Smashing Protector.
27511 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
27513 * aarch64.md (<optab>_rol<mode>3): New pattern.
27514 (<optab>_rolsi3_uxtw): Likewise.
27515 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
27517 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
27519 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
27520 (arm_cortex_a12_tune): Likewise.
27522 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27524 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
27526 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27528 * config/arm/arm.md (arm_rev16si2): New pattern.
27529 (arm_rev16si2_alt): Likewise.
27530 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
27532 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27534 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
27535 (rev16<mode>2_alt): Likewise.
27536 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
27537 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
27538 (aarch_rev16_shleft_mask_imm_p): Likewise.
27539 (aarch_rev16_p_1): Likewise.
27540 (aarch_rev16_p): Likewise.
27541 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
27542 (aarch_rev16_shright_mask_imm_p): Likewise.
27543 (aarch_rev16_shleft_mask_imm_p): Likewise.
27545 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27547 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
27548 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
27550 (cortex_a53_extra_costs): Likewise.
27551 (cortex_a57_extra_costs): Likewise.
27552 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
27553 (cortexa7_extra_costs): Likewise.
27554 (cortexa8_extra_costs): Likewise.
27555 (cortexa12_extra_costs): Likewise.
27556 (cortexa15_extra_costs): Likewise.
27557 (v7m_extra_costs): Likewise.
27558 (arm_new_rtx_costs): Handle BSWAP.
27560 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27562 * config/arm/arm.c (cortexa8_extra_costs): New table.
27563 (arm_cortex_a8_tune): New tuning struct.
27564 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
27566 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27568 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
27570 2014-04-23 Richard Biener <rguenther@suse.de>
27572 * Makefile.in (OBJS): Remove loop-unswitch.o.
27573 * tree-pass.h (make_pass_rtl_unswitch): Remove.
27574 * passes.def (pass_rtl_unswitch): Likewise.
27575 * loop-init.c (gate_rtl_unswitch): Likewise.
27576 (rtl_unswitch): Likewise.
27577 (pass_data_rtl_unswitch): Likewise.
27578 (pass_rtl_unswitch): Likewise.
27579 (make_pass_rtl_unswitch): Likewise.
27580 * rtl.h (reversed_condition): Likewise.
27581 (compare_and_jump_seq): Likewise.
27582 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
27584 * loop-unroll.c (compare_and_jump_seq): Likewise.
27586 2014-04-23 Richard Biener <rguenther@suse.de>
27588 PR tree-optimization/60903
27589 * tree-ssa-loop-im.c (analyze_memory_references): Remove
27590 commented code block.
27591 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
27592 loop flags to newly created BBs and edges.
27594 2014-04-23 Nick Clifton <nickc@redhat.com>
27596 * config/msp430/msp430.c (msp430_handle_option): Move function
27598 (msp430_option_override): Simplify mcu and mcpu option handling.
27599 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
27600 support for -mhwmult command line option.
27601 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
27602 -mhwmult command line option.
27603 (msp430_hwmult_enabled): Delete.
27604 (msp43o_output_labelref): Add support for -mhwmult command line option.
27605 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
27606 (umulsidi3): Likewise.
27607 * config/msp430/msp430.opt (mmcu): Add Report attribute.
27608 (mcpu, mlarge, msmall): Likewise.
27609 (mhwmult): New option.
27610 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
27612 (msp430_is_f5_mcu): Remove prototype.
27613 (msp430_use_f5_series_hwmult): Add prototype.
27614 * config/msp430/msp430-opts.h: New file.
27615 * common/config/msp430: New directory.
27616 * common/config/msp430/msp430-common.c: New file.
27617 * config.gcc (msp430): Remove target_has_targetm_common.
27618 * doc/invoke.texi: Document -mhwmult command line option.
27620 2014-04-23 Nick Clifton <nickc@redhat.com>
27622 * config/i386/cygwin.h (ENDFILE_SPEC): Include
27623 default-manifest.o if it can be found in the search path.
27624 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
27626 2014-04-23 Terry Guo <terry.guo@arm.com>
27628 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
27630 2014-04-23 Richard Biener <rguenther@suse.de>
27632 PR middle-end/60895
27633 * tree-inline.c (declare_return_variable): Use mark_addressable.
27635 2014-04-23 Richard Biener <rguenther@suse.de>
27637 PR middle-end/60891
27638 * loop-init.c (loop_optimizer_init): Make sure to apply
27639 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
27641 2014-04-22 Jakub Jelinek <jakub@redhat.com>
27644 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
27646 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
27647 if flag_sanitize_undefined_trap_on_error.
27648 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
27649 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
27650 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
27651 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
27652 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
27653 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
27654 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
27655 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
27656 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
27657 * ubsan.c (ubsan_instrument_unreachable): Return
27658 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
27659 (ubsan_expand_null_ifn): Emit __builtin_trap ()
27660 if flag_sanitize_undefined_trap_on_error and
27661 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
27662 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
27663 instrument_bool_enum_load): Emit __builtin_trap () if
27664 flag_sanitize_undefined_trap_on_error and
27665 __builtin_handle_*_abort () if !flag_sanitize_recover.
27666 * doc/invoke.texi (-fsanitize-recover,
27667 -fsanitize-undefined-trap-on-error): Document.
27669 2014-04-22 Christian Bruel <christian.bruel@st.com>
27671 * config/sh/sh.md (mov<mode>): Replace movQIHI.
27672 Force immediates to SImode.
27674 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
27676 * config/nios2/nios2.md (UNSPEC_ROUND): New.
27677 (lroundsfsi2): New.
27678 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
27679 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
27680 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
27681 (nios2_fpu_insn): Add entry for round.
27682 (N2FPU_NO_ERRNO_P): Define.
27683 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
27685 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
27687 2014-04-22 Richard Henderson <rth@redhat.com>
27689 * config/aarch64/aarch64 (addti3, subti3): New expanders.
27690 (add<GPI>3_compare0): Remove leading * from name.
27691 (add<GPI>3_carryin): Likewise.
27692 (sub<GPI>3_compare0): Likewise.
27693 (sub<GPI>3_carryin): Likewise.
27694 (<su_optab>mulditi3): New expander.
27695 (multi3): New expander.
27696 (madd<GPI>): Remove leading * from name.
27698 2014-04-22 Martin Jambor <mjambor@suse.cz>
27700 * cgraphclones.c (cgraph_function_versioning): Copy
27701 ipa_transforms_to_apply instead of asserting it is empty.
27703 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
27706 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
27707 on count_exp to get mode.
27709 2014-04-22 Andrew Pinski <apinski@cavium.com>
27711 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
27712 Handle TLS for ILP32.
27713 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
27714 (tlsie_small_<mode>): this and handle PTR.
27715 (tlsie_small_sidi): New pattern.
27716 (tlsle_small): Change to an expand to handle ILP32.
27717 (tlsle_small_<mode>): New pattern.
27718 (tlsdesc_small): Rename to ...
27719 (tlsdesc_small_<mode>): this and handle PTR.
27721 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27723 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
27725 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
27727 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
27728 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
27729 (aarch64_types_signed_poly_qualifiers): Likewise.
27730 (aarch64_types_unsigned_signed_qualifiers): Likewise.
27731 (aarch64_types_poly_signed_qualifiers): Likewise.
27732 (TYPES_REINTERP_SS): Type macro added.
27733 (TYPES_REINTERP_SU): Likewise.
27734 (TYPES_REINTERP_SP): Likewise.
27735 (TYPES_REINTERP_US): Likewise.
27736 (TYPES_REINTERP_PS): Likewise.
27737 (aarch64_fold_builtin): New expression folding added.
27738 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
27739 Declarations removed.
27740 (REINTERP_SS): Declarations added.
27741 (REINTERP_US): Likewise.
27742 (REINTERP_PS): Likewise.
27743 (REINTERP_SU): Likewise.
27744 (REINTERP_SP): Likewise.
27745 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
27746 (vreinterpretq_p8_f64): Likewise.
27747 (vreinterpret_p16_f64): Likewise.
27748 (vreinterpretq_p16_f64): Likewise.
27749 (vreinterpret_f32_f64): Likewise.
27750 (vreinterpretq_f32_f64): Likewise.
27751 (vreinterpret_f64_f32): Likewise.
27752 (vreinterpret_f64_p8): Likewise.
27753 (vreinterpret_f64_p16): Likewise.
27754 (vreinterpret_f64_s8): Likewise.
27755 (vreinterpret_f64_s16): Likewise.
27756 (vreinterpret_f64_s32): Likewise.
27757 (vreinterpret_f64_s64): Likewise.
27758 (vreinterpret_f64_u8): Likewise.
27759 (vreinterpret_f64_u16): Likewise.
27760 (vreinterpret_f64_u32): Likewise.
27761 (vreinterpret_f64_u64): Likewise.
27762 (vreinterpretq_f64_f32): Likewise.
27763 (vreinterpretq_f64_p8): Likewise.
27764 (vreinterpretq_f64_p16): Likewise.
27765 (vreinterpretq_f64_s8): Likewise.
27766 (vreinterpretq_f64_s16): Likewise.
27767 (vreinterpretq_f64_s32): Likewise.
27768 (vreinterpretq_f64_s64): Likewise.
27769 (vreinterpretq_f64_u8): Likewise.
27770 (vreinterpretq_f64_u16): Likewise.
27771 (vreinterpretq_f64_u32): Likewise.
27772 (vreinterpretq_f64_u64): Likewise.
27773 (vreinterpret_s64_f64): Likewise.
27774 (vreinterpretq_s64_f64): Likewise.
27775 (vreinterpret_u64_f64): Likewise.
27776 (vreinterpretq_u64_f64): Likewise.
27777 (vreinterpret_s8_f64): Likewise.
27778 (vreinterpretq_s8_f64): Likewise.
27779 (vreinterpret_s16_f64): Likewise.
27780 (vreinterpretq_s16_f64): Likewise.
27781 (vreinterpret_s32_f64): Likewise.
27782 (vreinterpretq_s32_f64): Likewise.
27783 (vreinterpret_u8_f64): Likewise.
27784 (vreinterpretq_u8_f64): Likewise.
27785 (vreinterpret_u16_f64): Likewise.
27786 (vreinterpretq_u16_f64): Likewise.
27787 (vreinterpret_u32_f64): Likewise.
27788 (vreinterpretq_u32_f64): Likewise.
27790 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
27792 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
27793 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
27794 (vreinterpret_p8_s8): Likewise.
27795 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
27796 (vreinterpret_p8_s16): Likewise.
27797 (vreinterpret_p8_s32): Likewise.
27798 (vreinterpret_p8_s64): Likewise.
27799 (vreinterpret_p8_f32): Likewise.
27800 (vreinterpret_p8_u8): Likewise.
27801 (vreinterpret_p8_u16): Likewise.
27802 (vreinterpret_p8_u32): Likewise.
27803 (vreinterpret_p8_u64): Likewise.
27804 (vreinterpret_p8_p16): Likewise.
27805 (vreinterpretq_p8_s8): Likewise.
27806 (vreinterpretq_p8_s16): Likewise.
27807 (vreinterpretq_p8_s32): Likewise.
27808 (vreinterpretq_p8_s64): Likewise.
27809 (vreinterpretq_p8_f32): Likewise.
27810 (vreinterpretq_p8_u8): Likewise.
27811 (vreinterpretq_p8_u16): Likewise.
27812 (vreinterpretq_p8_u32): Likewise.
27813 (vreinterpretq_p8_u64): Likewise.
27814 (vreinterpretq_p8_p16): Likewise.
27815 (vreinterpret_p16_s8): Likewise.
27816 (vreinterpret_p16_s16): Likewise.
27817 (vreinterpret_p16_s32): Likewise.
27818 (vreinterpret_p16_s64): Likewise.
27819 (vreinterpret_p16_f32): Likewise.
27820 (vreinterpret_p16_u8): Likewise.
27821 (vreinterpret_p16_u16): Likewise.
27822 (vreinterpret_p16_u32): Likewise.
27823 (vreinterpret_p16_u64): Likewise.
27824 (vreinterpret_p16_p8): Likewise.
27825 (vreinterpretq_p16_s8): Likewise.
27826 (vreinterpretq_p16_s16): Likewise.
27827 (vreinterpretq_p16_s32): Likewise.
27828 (vreinterpretq_p16_s64): Likewise.
27829 (vreinterpretq_p16_f32): Likewise.
27830 (vreinterpretq_p16_u8): Likewise.
27831 (vreinterpretq_p16_u16): Likewise.
27832 (vreinterpretq_p16_u32): Likewise.
27833 (vreinterpretq_p16_u64): Likewise.
27834 (vreinterpretq_p16_p8): Likewise.
27835 (vreinterpret_f32_s8): Likewise.
27836 (vreinterpret_f32_s16): Likewise.
27837 (vreinterpret_f32_s32): Likewise.
27838 (vreinterpret_f32_s64): Likewise.
27839 (vreinterpret_f32_u8): Likewise.
27840 (vreinterpret_f32_u16): Likewise.
27841 (vreinterpret_f32_u32): Likewise.
27842 (vreinterpret_f32_u64): Likewise.
27843 (vreinterpret_f32_p8): Likewise.
27844 (vreinterpret_f32_p16): Likewise.
27845 (vreinterpretq_f32_s8): Likewise.
27846 (vreinterpretq_f32_s16): Likewise.
27847 (vreinterpretq_f32_s32): Likewise.
27848 (vreinterpretq_f32_s64): Likewise.
27849 (vreinterpretq_f32_u8): Likewise.
27850 (vreinterpretq_f32_u16): Likewise.
27851 (vreinterpretq_f32_u32): Likewise.
27852 (vreinterpretq_f32_u64): Likewise.
27853 (vreinterpretq_f32_p8): Likewise.
27854 (vreinterpretq_f32_p16): Likewise.
27855 (vreinterpret_s64_s8): Likewise.
27856 (vreinterpret_s64_s16): Likewise.
27857 (vreinterpret_s64_s32): Likewise.
27858 (vreinterpret_s64_f32): Likewise.
27859 (vreinterpret_s64_u8): Likewise.
27860 (vreinterpret_s64_u16): Likewise.
27861 (vreinterpret_s64_u32): Likewise.
27862 (vreinterpret_s64_u64): Likewise.
27863 (vreinterpret_s64_p8): Likewise.
27864 (vreinterpret_s64_p16): Likewise.
27865 (vreinterpretq_s64_s8): Likewise.
27866 (vreinterpretq_s64_s16): Likewise.
27867 (vreinterpretq_s64_s32): Likewise.
27868 (vreinterpretq_s64_f32): Likewise.
27869 (vreinterpretq_s64_u8): Likewise.
27870 (vreinterpretq_s64_u16): Likewise.
27871 (vreinterpretq_s64_u32): Likewise.
27872 (vreinterpretq_s64_u64): Likewise.
27873 (vreinterpretq_s64_p8): Likewise.
27874 (vreinterpretq_s64_p16): Likewise.
27875 (vreinterpret_u64_s8): Likewise.
27876 (vreinterpret_u64_s16): Likewise.
27877 (vreinterpret_u64_s32): Likewise.
27878 (vreinterpret_u64_s64): Likewise.
27879 (vreinterpret_u64_f32): Likewise.
27880 (vreinterpret_u64_u8): Likewise.
27881 (vreinterpret_u64_u16): Likewise.
27882 (vreinterpret_u64_u32): Likewise.
27883 (vreinterpret_u64_p8): Likewise.
27884 (vreinterpret_u64_p16): Likewise.
27885 (vreinterpretq_u64_s8): Likewise.
27886 (vreinterpretq_u64_s16): Likewise.
27887 (vreinterpretq_u64_s32): Likewise.
27888 (vreinterpretq_u64_s64): Likewise.
27889 (vreinterpretq_u64_f32): Likewise.
27890 (vreinterpretq_u64_u8): Likewise.
27891 (vreinterpretq_u64_u16): Likewise.
27892 (vreinterpretq_u64_u32): Likewise.
27893 (vreinterpretq_u64_p8): Likewise.
27894 (vreinterpretq_u64_p16): Likewise.
27895 (vreinterpret_s8_s16): Likewise.
27896 (vreinterpret_s8_s32): Likewise.
27897 (vreinterpret_s8_s64): Likewise.
27898 (vreinterpret_s8_f32): Likewise.
27899 (vreinterpret_s8_u8): Likewise.
27900 (vreinterpret_s8_u16): Likewise.
27901 (vreinterpret_s8_u32): Likewise.
27902 (vreinterpret_s8_u64): Likewise.
27903 (vreinterpret_s8_p8): Likewise.
27904 (vreinterpret_s8_p16): Likewise.
27905 (vreinterpretq_s8_s16): Likewise.
27906 (vreinterpretq_s8_s32): Likewise.
27907 (vreinterpretq_s8_s64): Likewise.
27908 (vreinterpretq_s8_f32): Likewise.
27909 (vreinterpretq_s8_u8): Likewise.
27910 (vreinterpretq_s8_u16): Likewise.
27911 (vreinterpretq_s8_u32): Likewise.
27912 (vreinterpretq_s8_u64): Likewise.
27913 (vreinterpretq_s8_p8): Likewise.
27914 (vreinterpretq_s8_p16): Likewise.
27915 (vreinterpret_s16_s8): Likewise.
27916 (vreinterpret_s16_s32): Likewise.
27917 (vreinterpret_s16_s64): Likewise.
27918 (vreinterpret_s16_f32): Likewise.
27919 (vreinterpret_s16_u8): Likewise.
27920 (vreinterpret_s16_u16): Likewise.
27921 (vreinterpret_s16_u32): Likewise.
27922 (vreinterpret_s16_u64): Likewise.
27923 (vreinterpret_s16_p8): Likewise.
27924 (vreinterpret_s16_p16): Likewise.
27925 (vreinterpretq_s16_s8): Likewise.
27926 (vreinterpretq_s16_s32): Likewise.
27927 (vreinterpretq_s16_s64): Likewise.
27928 (vreinterpretq_s16_f32): Likewise.
27929 (vreinterpretq_s16_u8): Likewise.
27930 (vreinterpretq_s16_u16): Likewise.
27931 (vreinterpretq_s16_u32): Likewise.
27932 (vreinterpretq_s16_u64): Likewise.
27933 (vreinterpretq_s16_p8): Likewise.
27934 (vreinterpretq_s16_p16): Likewise.
27935 (vreinterpret_s32_s8): Likewise.
27936 (vreinterpret_s32_s16): Likewise.
27937 (vreinterpret_s32_s64): Likewise.
27938 (vreinterpret_s32_f32): Likewise.
27939 (vreinterpret_s32_u8): Likewise.
27940 (vreinterpret_s32_u16): Likewise.
27941 (vreinterpret_s32_u32): Likewise.
27942 (vreinterpret_s32_u64): Likewise.
27943 (vreinterpret_s32_p8): Likewise.
27944 (vreinterpret_s32_p16): Likewise.
27945 (vreinterpretq_s32_s8): Likewise.
27946 (vreinterpretq_s32_s16): Likewise.
27947 (vreinterpretq_s32_s64): Likewise.
27948 (vreinterpretq_s32_f32): Likewise.
27949 (vreinterpretq_s32_u8): Likewise.
27950 (vreinterpretq_s32_u16): Likewise.
27951 (vreinterpretq_s32_u32): Likewise.
27952 (vreinterpretq_s32_u64): Likewise.
27953 (vreinterpretq_s32_p8): Likewise.
27954 (vreinterpretq_s32_p16): Likewise.
27955 (vreinterpret_u8_s8): Likewise.
27956 (vreinterpret_u8_s16): Likewise.
27957 (vreinterpret_u8_s32): Likewise.
27958 (vreinterpret_u8_s64): Likewise.
27959 (vreinterpret_u8_f32): Likewise.
27960 (vreinterpret_u8_u16): Likewise.
27961 (vreinterpret_u8_u32): Likewise.
27962 (vreinterpret_u8_u64): Likewise.
27963 (vreinterpret_u8_p8): Likewise.
27964 (vreinterpret_u8_p16): Likewise.
27965 (vreinterpretq_u8_s8): Likewise.
27966 (vreinterpretq_u8_s16): Likewise.
27967 (vreinterpretq_u8_s32): Likewise.
27968 (vreinterpretq_u8_s64): Likewise.
27969 (vreinterpretq_u8_f32): Likewise.
27970 (vreinterpretq_u8_u16): Likewise.
27971 (vreinterpretq_u8_u32): Likewise.
27972 (vreinterpretq_u8_u64): Likewise.
27973 (vreinterpretq_u8_p8): Likewise.
27974 (vreinterpretq_u8_p16): Likewise.
27975 (vreinterpret_u16_s8): Likewise.
27976 (vreinterpret_u16_s16): Likewise.
27977 (vreinterpret_u16_s32): Likewise.
27978 (vreinterpret_u16_s64): Likewise.
27979 (vreinterpret_u16_f32): Likewise.
27980 (vreinterpret_u16_u8): Likewise.
27981 (vreinterpret_u16_u32): Likewise.
27982 (vreinterpret_u16_u64): Likewise.
27983 (vreinterpret_u16_p8): Likewise.
27984 (vreinterpret_u16_p16): Likewise.
27985 (vreinterpretq_u16_s8): Likewise.
27986 (vreinterpretq_u16_s16): Likewise.
27987 (vreinterpretq_u16_s32): Likewise.
27988 (vreinterpretq_u16_s64): Likewise.
27989 (vreinterpretq_u16_f32): Likewise.
27990 (vreinterpretq_u16_u8): Likewise.
27991 (vreinterpretq_u16_u32): Likewise.
27992 (vreinterpretq_u16_u64): Likewise.
27993 (vreinterpretq_u16_p8): Likewise.
27994 (vreinterpretq_u16_p16): Likewise.
27995 (vreinterpret_u32_s8): Likewise.
27996 (vreinterpret_u32_s16): Likewise.
27997 (vreinterpret_u32_s32): Likewise.
27998 (vreinterpret_u32_s64): Likewise.
27999 (vreinterpret_u32_f32): Likewise.
28000 (vreinterpret_u32_u8): Likewise.
28001 (vreinterpret_u32_u16): Likewise.
28002 (vreinterpret_u32_u64): Likewise.
28003 (vreinterpret_u32_p8): Likewise.
28004 (vreinterpret_u32_p16): Likewise.
28005 (vreinterpretq_u32_s8): Likewise.
28006 (vreinterpretq_u32_s16): Likewise.
28007 (vreinterpretq_u32_s32): Likewise.
28008 (vreinterpretq_u32_s64): Likewise.
28009 (vreinterpretq_u32_f32): Likewise.
28010 (vreinterpretq_u32_u8): Likewise.
28011 (vreinterpretq_u32_u16): Likewise.
28012 (vreinterpretq_u32_u64): Likewise.
28013 (vreinterpretq_u32_p8): Likewise.
28014 (vreinterpretq_u32_p16): Likewise.
28016 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28018 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
28020 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
28022 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
28023 (vqnegd_s64): Likewise.
28024 (vqabs_s64): Likewise.
28025 (vqabsd_s64): Likewise.
28027 2014-04-22 Richard Henderson <rth@redhat.com>
28029 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
28030 computation to the top of the loop.
28032 2014-04-22 Renlin <renlin.li@arm.com>
28033 Jiong Wang <jiong.wang@arm.com>
28035 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
28036 * config/aarch64/aarch64.c (aarch64_layout_frame)
28037 (aarch64_initial_elimination_offset): Likewise.
28039 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
28041 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
28044 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
28046 * machmode.h (bitwise_mode_for_mode): Declare.
28047 * stor-layout.h (bitwise_type_for_mode): Likewise.
28048 * stor-layout.c (bitwise_mode_for_mode): New function.
28049 (bitwise_type_for_mode): Likewise.
28050 * builtins.c (fold_builtin_memory_op): Use it instead of
28051 int_mode_for_mode and build_nonstandard_integer_type.
28053 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28055 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
28056 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
28057 (*-*-solaris2*): Simplify.
28058 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
28059 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
28060 *-*-solaris2.9* handling.
28062 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
28064 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
28065 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
28066 handling, simplify.
28067 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
28068 * configure: Regenerate.
28070 * config/i386/sol2-9.h: Remove.
28072 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
28073 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
28074 Remove Solaris 9 references.
28076 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
28078 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
28079 (floatuns<GPI:mode><GPF:mode>2): Remove.
28080 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
28081 and floatuns conversions.
28082 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
28083 and floatuns conversions.
28084 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
28085 (w1,w2): New mode attributes for inequal width conversions.
28087 2014-04-22 Renlin Li <Renlin.Li@arm.com>
28089 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
28090 the output asm format.
28092 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
28094 * config/aarch64/aarch64-simd.md
28095 (aarch64_cm<optab>di): Always split.
28096 (*aarch64_cm<optab>di): New.
28097 (aarch64_cmtstdi): Always split.
28098 (*aarch64_cmtstdi): New.
28100 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28102 PR tree-optimization/60823
28103 * omp-low.c (ipa_simd_modify_function_body): Go through
28104 all SSA_NAMEs and for those refering to vector arguments
28105 which are going to be replaced adjust SSA_NAME_VAR and,
28106 if it is a default definition, change it into a non-default
28107 definition assigned at the beginning of function from new_decl.
28108 (ipa_simd_modify_stmt_ops): Rewritten.
28109 * tree-dfa.c (set_ssa_default_def): When removing default def,
28110 check for NULL loc instead of NULL *loc.
28112 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28114 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
28115 restrictions on core registers for DImode values in Thumb2.
28117 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28119 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
28120 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
28122 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28124 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
28125 (*iordi_notzesidi_di): Likewise.
28126 (*iordi_notsesidi_di): Likewise.
28128 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28130 * config/arm/arm-protos.h (tune_params): New struct members.
28131 * config/arm/arm.c: Initialise tune_params per processor.
28132 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
28133 for speed, based on new tune_params.
28135 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28137 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
28138 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
28139 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
28140 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
28141 * config/aarch64/arm_neon.h (vrnd_f64): Added.
28142 (vrnda_f64): Likewise.
28143 (vrndi_f64): Likewise.
28144 (vrndm_f64): Likewise.
28145 (vrndn_f64): Likewise.
28146 (vrndp_f64): Likewise.
28147 (vrndx_f64): Likewise.
28149 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28151 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
28152 GET_MODE_SIZE argument is enum machine_mode.
28154 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28157 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
28158 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
28160 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
28162 PR middle-end/60281
28163 * asan.c (asan_emit_stack_protection): Force the base to align to
28164 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
28165 appropriate bits if STRICT_ALIGNMENT.
28166 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
28168 (expand_used_vars): Leave a space in the stack frame for alignment
28169 if STRICT_ALIGNMENT.
28171 2014-04-21 David Malcolm <dmalcolm@redhat.com>
28173 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
28175 (gimple_store_p): Likewise.
28176 (gimple_assign_load_p): Likewise.
28177 (gimple_assign_cast_p): Likewise.
28178 (gimple_clobber_p): Likewise.
28180 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
28181 rather than a gimple.
28182 (gimple_assign_cast_p): Likewise.
28184 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
28187 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
28188 If mode is DDmode and TARGET_E500_DOUBLE allow move.
28190 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
28191 more debug information for E500 if -mdebug=reg.
28193 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
28196 * config/i386/i386.c (ix86_expand_builtin)
28197 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
28198 register for target RTX.
28199 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
28201 2014-04-18 Cong Hou <congh@google.com>
28203 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
28204 the widen-mult pattern by handling two operands with different sizes,
28205 and operands whose size is smaller than half of the result type.
28207 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28209 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
28210 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
28211 (do_estimate_edge_time): Compute it.
28212 * ipa-inline.c (want_inline_small_function_p): Bypass
28213 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
28215 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28217 * ipa-inline.c (spec_rem): New static variable.
28218 (dump_overall_stats): New function.
28219 (dump_inline_stats): New function.
28221 2014-04-18 Richard Henderson <rth@redhat.com>
28223 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
28224 to GET_MODE_SIZE, not a reg_class_t.
28226 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28228 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
28229 (vsx_xxmrglw_<mode>): Likewise.
28231 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
28234 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
28235 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
28236 (rs6000_init_hard_regno_mode_ok): Likewise.
28238 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
28240 * ipa-inline.c (inline_small_functions): Account only non-cold
28242 * doc/invoke.texi (inline-unit-growth): Update documentation.
28244 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
28246 * config/rs6000/rs6000.md (addti3, subti3): New.
28248 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
28251 * config/i386/i386.c (ix86_expand_clear): Remove outdated
28252 comment. Check optimize_insn_for_size_p instead of
28253 optimize_insn_for_speed_p.
28255 2014-04-17 Martin Jambor <mjambor@suse.cz>
28257 * gimple-iterator.c (gsi_start_edge): New function.
28258 * gimple-iterator.h (gsi_start_edge): Declare.
28259 * tree-sra.c (single_non_eh_succ): New function.
28260 (disqualify_ops_if_throwing_stmt): Renamed to
28261 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
28262 having one non-EH successor BB.
28263 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
28264 generate loads into replacements.
28265 (sra_modify_assign): Likewise and and also use the simple path for
28267 (sra_modify_function_body): Commit statements on edges.
28269 2014-04-17 Richard Biener <rguenther@suse.de>
28271 PR middle-end/60849
28272 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
28273 comparison results and add clarifying comment.
28275 2014-04-17 Jakub Jelinek <jakub@redhat.com>
28277 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
28278 (blank_mode): Initialize it.
28279 (emit_mode_size_inline, emit_mode_nunits_inline,
28280 emit_mode_inner_inline): New functions.
28281 (emit_insn_modes_h): Call them and surround their output with
28282 #if GCC_VERSION >= 4001 ... #endif.
28283 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
28284 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
28285 mode_* arrays if the argument is __builtin_constant_p.
28286 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
28287 is enum machine_mode.
28289 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28291 * passes.c (opt_pass::execute): Adjust.
28292 (pass_manager::execute_pass_mode_switching): Likewise.
28293 (early_local_passes::execute): Likewise.
28294 (execute_one_pass): Pass cfun to the pass's execute method.
28295 * tree-pass.h (opt_pass::execute): Add function * argument.
28296 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
28297 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
28298 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
28299 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28300 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
28301 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
28302 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
28303 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
28304 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
28305 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
28306 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
28307 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
28308 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
28309 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
28310 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
28311 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
28312 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
28313 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
28314 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
28315 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28316 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28317 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28318 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28319 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28320 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28321 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28322 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
28323 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
28324 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
28327 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28329 * passes.c (opt_pass::gate): Take function * argument.
28330 (gate_all_early_local_passes): Merge into
28331 (early_local_passes::gate): this.
28332 (gate_all_early_optimizations): Merge into
28333 (all_early_optimizations::gate): this.
28334 (gate_all_optimizations): Mege into
28335 (all_optimizations::gate): this.
28336 (gate_all_optimizations_g): Merge into
28337 (all_optimizations_g::gate): this.
28338 (gate_rest_of_compilation): Mege into
28339 (rest_of_compilation::gate): this.
28340 (gate_postreload): Merge into
28341 (postreload::gate): this.
28342 (dump_one_pass): Pass cfun to the pass's gate method.
28343 (execute_ipa_summary_passes): Likewise.
28344 (execute_one_pass): Likewise.
28345 (ipa_write_summaries_2): Likewise.
28346 (ipa_write_optimization_summaries_1): Likewise.
28347 (ipa_read_summaries_1): Likewise.
28348 (ipa_read_optimization_summaries_1): Likewise.
28349 (execute_ipa_stmt_fixups): Likewise.
28350 * tree-pass.h (opt_pass::gate): Add function * argument.
28351 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
28352 combine-stack-adj.c, combine.c, compare-elim.c,
28353 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28354 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
28355 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
28356 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
28357 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
28358 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
28359 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
28360 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
28361 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
28362 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
28363 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
28364 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
28365 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
28366 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
28367 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
28368 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28369 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28370 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28371 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28372 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28373 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28374 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28375 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
28376 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
28377 var-tracking.c, vtable-verify.c, web.c: Adjust.
28379 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28381 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
28382 * configure: Regenerate.
28384 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28386 * passes.c (dump_one_pass): don't check pass->has_gate.
28387 (execute_ipa_summary_passes): Likewise.
28388 (execute_one_pass): Likewise.
28389 (ipa_write_summaries_2): Likewise.
28390 (ipa_write_optimization_summaries_1): Likewise.
28391 (ipa_read_optimization_summaries_1): Likewise.
28392 (execute_ipa_stmt_fixups): Likewise.
28393 * tree-pass.h (pass_data::has_gate): Remove.
28394 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
28395 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
28396 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
28397 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28398 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
28399 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
28400 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
28401 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
28402 gimple-low.c, gimple-ssa-isolate-paths.c,
28403 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
28404 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
28405 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
28406 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
28407 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
28408 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
28409 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
28410 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
28411 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
28412 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
28413 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
28414 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
28415 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28416 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28417 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28418 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28419 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28420 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28421 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28422 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
28423 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
28424 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
28427 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28429 * pass_manager.h (pass_manager::register_dump_files_1): Remove
28431 * passes.c (pass_manager::register_dump_files_1): Merge into
28432 (pass_manager::register_dump_files): this, and remove its handling of
28433 properties since the pass always has the properties anyway.
28434 (pass_manager::pass_manager): Adjust.
28436 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28438 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
28439 * passes.c (pass_manager::register_dump_files_1): Remove dead code
28440 dealing with properties.
28441 (pass_manager::register_dump_files): Adjust.
28443 2014-03-20 Mark Wielaard <mjw@redhat.com>
28445 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
28446 then represent the bound as normal constant value.
28448 2014-04-17 Jakub Jelinek <jakub@redhat.com>
28451 Forward port from 4.8 branch
28452 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
28454 * config/i386/bmiintrin.h (_blsi_u32): New.
28455 (_blsi_u64): Ditto.
28456 (_blsr_u32): Ditto.
28457 (_blsr_u64): Ditto.
28458 (_blsmsk_u32): Ditto.
28459 (_blsmsk_u64): Ditto.
28460 (_tzcnt_u32): Ditto.
28461 (_tzcnt_u64): Ditto.
28463 2014-04-17 Kito Cheng <kito@0xlab.org>
28465 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
28467 2014-04-17 Richard Biener <rguenther@suse.de>
28469 PR middle-end/60849
28470 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
28471 boolean results for comparisons.
28473 2014-04-17 Richard Biener <rguenther@suse.de>
28475 PR tree-optimization/60836
28476 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
28477 initial PHI args to be gimple values.
28479 2014-04-17 Richard Biener <rguenther@suse.de>
28481 PR tree-optimization/60841
28482 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
28483 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
28484 of stmts to SLP build.
28485 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
28486 (vect_analyze_slp): Likewise.
28487 (vect_analyze_slp_instance): Likewise.
28488 (vect_build_slp_tree): Limit overall SLP tree growth.
28489 * tree-vectorizer.h (vect_analyze_data_refs,
28490 vect_analyze_slp): Adjust prototypes.
28492 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
28494 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
28497 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
28499 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
28500 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
28501 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
28502 for TARGET_SLOW_PSHUFB
28504 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
28506 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
28507 * config/i386/i386.c (intel_cost): Ditto.
28509 2014-04-17 Joey Ye <joey.ye@arm.com>
28511 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
28513 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
28515 * opts.c (common_handle_option): Disable -fipa-reference coorectly
28516 with -fuse-profile.
28518 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
28520 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
28521 (type_all_derivations_known_p): New predicate.
28522 (type_all_ctors_visible_p): New predicate.
28523 (type_possibly_instantiated_p): New predicate.
28524 (get_odr_type): Compute all_derivations_known.
28525 (dump_odr_type): Dump the flag.
28526 (maybe_record_type): Cleanup.
28527 (record_target_from_binfo): Add bases_to_consider array;
28528 record bases for types w/o instances and skip CXX destructor.
28529 (possible_polymorphic_call_targets_1): Add bases_to_consider
28530 and consider_construction parameters; check if type may have instance.
28531 (get_polymorphic_call_info): Set maybe_in_construction to true
28532 when we know nothing.
28533 (record_targets_from_bases): Skip CXX destructors; they are
28534 never called for types in construction.
28535 (possible_polymorphic_call_targets): Do not record target when
28536 type may not have instance.
28538 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
28541 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
28542 external aliases alive, too.
28544 2014-04-16 Andrew Pinski <apinski@cavium.com>
28546 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
28549 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
28551 * final.c (compute_alignments): Do not apply loop alignment to a block
28552 falling through to the exit.
28554 2014-04-16 Catherine Moore <clm@codesourcery.com>
28556 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
28557 Adjust constraints for microMIPS store patterns.
28559 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
28561 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
28563 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
28565 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
28566 (append_use): Run at -O0.
28567 (append_vdef): Likewise.
28568 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
28569 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
28571 2014-04-16 Jakub Jelinek <jakub@redhat.com>
28573 PR tree-optimization/60844
28574 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
28575 (propagate_op_to_single_use, remove_visited_stmt_chain,
28576 linearize_expr, repropagate_negates, reassociate_bb): Use it
28577 instead of gsi_remove.
28579 2014-04-16 Martin Jambor <mjambor@suse.cz>
28581 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
28582 ipa_transforms_to_apply.
28583 (cgraph_function_versioning): Assert that old_node has empty
28584 ipa_transforms_to_apply.
28585 * trans-mem.c (ipa_tm_create_version): Likewise.
28586 * tree-inline.c (tree_function_versioning): Do not duplicate
28587 ipa_transforms_to_apply.
28589 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28592 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
28594 Pass necessary as flags on 64-bit Solaris/x86.
28595 Use lowercase relocs for x86_64-*-*.
28596 * configure: Regenerate.
28598 2014-04-15 Jan Hubicka <jh@suse.cz>
28600 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
28601 (maybe_record_node, likely_target_p): Use it.
28603 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28606 Revert following patch
28608 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
28611 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
28612 software floating point or no floating point registers, do not
28613 allow any type in the FPRs. Eliminate a test for SPE SIMD types
28614 in GPRs that occurs after we tested for GPRs that would never be
28617 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
28618 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
28619 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
28620 specifically allow DDmode, since that does not use the SPE SIMD
28623 2014-03-21 Mark Wielaard <mjw@redhat.com>
28625 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
28626 as unsigned or int depending on type and value used.
28628 2014-04-15 Richard Biener <rguenther@suse.de>
28630 PR rtl-optimization/56965
28631 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
28632 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
28634 * alias.c (true_dependence_1): Do not call
28635 nonoverlapping_component_refs_p.
28636 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
28637 nonoverlapping_component_refs_p.
28638 (indirect_refs_may_alias_p): Likewise.
28640 2014-04-15 Teresa Johnson <tejohnson@google.com>
28642 * cfg.c (dump_bb_info): Fix flags check.
28643 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
28645 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28647 PR rtl-optimization/60663
28648 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
28651 2014-04-15 Richard Biener <rguenther@suse.de>
28653 * lto-streamer.h (LTO_major_version): Bump to 4.
28655 2014-04-15 Richard Biener <rguenther@suse.de>
28657 * common.opt (lto_partition_model): New enum.
28658 (flto-partition=): Merge separate options with a single with argument,
28659 add -flto-partition=one support.
28660 * flag-types.h (enum lto_partition_model): Declare.
28661 * opts.c (finish_options): Remove duplicate -flto-partition=
28663 * lto-wrapper.c (run_gcc): Adjust.
28665 2014-04-15 Richard Biener <rguenther@suse.de>
28667 * alias.c (ncr_compar): New function.
28668 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
28670 2014-04-15 Richard Biener <rguenther@suse.de>
28672 * alias.c (record_component_aliases): Do not walk BINFOs.
28674 2014-04-15 Richard Biener <rguenther@suse.de>
28676 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28677 Add struct function argument and adjust.
28678 (find_func_aliases_for_call): Likewise.
28679 (find_func_aliases): Likewise.
28680 (find_func_clobbers): Likewise.
28681 (intra_create_variable_infos): Likewise.
28682 (compute_points_to_sets): Likewise.
28683 (ipa_pta_execute): Adjust. Do not push/pop cfun.
28685 2014-04-15 Richard Biener <rguenther@suse.de>
28687 * tree.c (iterative_hash_expr): Use enum tree_code_class
28688 to store TREE_CODE_CLASS.
28689 (tree_block): Likewise.
28690 (tree_set_block): Likewise.
28691 * tree.h (fold_build_pointer_plus_loc): Use
28692 convert_to_ptrofftype_loc.
28694 2014-04-15 Jakub Jelinek <jakub@redhat.com>
28697 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
28700 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
28702 * cfgloop.h (struct loop): Move force_vectorize down.
28703 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
28704 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
28705 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
28706 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
28707 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
28708 * tree-core.h (enum annot_expr_kind): Add new kind values.
28709 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
28710 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
28712 * tree.def (ANNOTATE_EXPR): Tweak comment.
28714 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
28716 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
28719 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
28721 * tree.h (TYPE_IDENTIFIER): Declare.
28722 * tree.c (subrange_type_for_debug_p): Use it.
28723 * godump.c (go_format_type): Likewise.
28724 * dwarf2out.c (is_cxx_auto, modified_type_die,
28725 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
28726 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
28728 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
28731 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
28733 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
28735 * config/i386/i386.c (examine_argument): Return bool. Return true if
28736 parameter should be passed in memory.
28737 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
28738 (construct_container): Update calls to examine_argument.
28739 (function_arg_advance_64): Ditto.
28740 (return_in_memory_32): Merge with ix86_return_in_memory.
28741 (return_in_memory_64): Ditto.
28742 (return_in_memory_ms_64): Ditto.
28744 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
28746 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
28747 * coverage.c (coverage_compute_profile_id): Handle externally visible
28750 2014-04-14 Martin Jambor <mjambor@suse.cz>
28752 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
28753 DECL_DISREGARD_INLINE_LIMITS functions.
28755 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
28758 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
28760 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
28763 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
28764 optimize_insn_for_speed_p instead of
28765 optimize_function_for_speed_p.
28767 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
28769 * doc/invoke.texi (free): Document AArch64.
28771 2014-04-14 Richard Biener <rguenther@suse.de>
28773 PR tree-optimization/60042
28774 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
28775 (insert_into_preds_of_block): Do not prevent PHI insertion
28776 for REFERENCE exprs here ...
28777 (eliminate_dom_walker::before_dom_children): ... but prevent
28778 their use here under similar conditions when applied to the
28779 IL after PRE optimizations.
28781 2014-04-14 Richard Biener <rguenther@suse.de>
28783 * passes.def: Move early points-to after early SRA.
28785 2014-04-14 Richard Biener <rguenther@suse.de>
28787 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
28788 check for which sign-changes we allow when forwarding
28789 a converted value into a switch.
28791 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
28793 * stor-layout.c (place_field): Finalize non-constant offset for the
28796 2014-04-14 Richard Biener <rguenther@suse.de>
28798 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
28800 (expand_switch_using_bit_tests_p): Likewise.
28801 (process_switch): Compute and pass on speed_p based on the
28803 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
28804 optimize_bb_for_speed_p.
28806 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
28808 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
28809 * function.h (struct function): Rename has_force_vect_loops into
28810 has_force_vectorize_loops.
28811 * lto-streamer-in.c (input_cfg): Adjust for renaming.
28812 (input_struct_function_base): Likewise.
28813 * lto-streamer-out.c (output_cfg): Likewise.
28814 (output_struct_function_base): Likewise.
28815 * omp-low.c (expand_omp_simd): Likewise.
28816 * tree-cfg.c (move_sese_region_to_fn): Likewise.
28817 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
28818 (version_loop_for_if_conversion): Likewise.
28819 (tree_if_conversion): Likewise.
28820 (main_tree_if_conversion): Likewise.
28821 (gate_tree_if_conversion): Likewise.
28822 * tree-inline.c (copy_loops): Likewise.
28823 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
28824 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
28825 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
28826 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
28827 * tree-vectorizer.c (vectorize_loops): Likewise.
28828 * tree-vectorizer.h (unlimited_cost_model): Likewise.
28830 2014-04-14 Richard Biener <rguenther@suse.de>
28833 * lto-streamer-out.c (wrap_refs): New function.
28834 (lto_output): Wrap symbol references in global initializes in
28835 type-preserving MEM_REFs.
28837 2014-04-14 Christian Bruel <christian.bruel@st.com>
28839 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
28841 2014-04-14 Christian Bruel <christian.bruel@st.com>
28843 * config/sh/sh.md (setmemqi): New expand pattern.
28844 * config/sh/sh.h (CLEAR_RATIO): Define.
28845 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
28846 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
28848 2014-04-14 Richard Biener <rguenther@suse.de>
28850 PR middle-end/55022
28851 * fold-const.c (negate_expr_p): Don't negate directional rounding
28853 (fold_negate_expr): Likewise.
28855 2014-04-14 Richard Biener <rguenther@suse.de>
28857 PR tree-optimization/59817
28858 PR tree-optimization/60453
28859 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
28860 recursion to catch all CHRECs in the scalar evolution and restrict
28861 the predicate for the remains appropriately.
28863 2014-04-12 Catherine Moore <clm@codesourcery.com>
28865 * config/mips/constraints.md: Add new register constraint "kb".
28866 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
28867 (*movhi_internal): Likewise.
28868 (*movqi_internal): Likewise.
28869 * config/mips/mips.h (M16_STORE_REGS): New register class.
28870 (REG_CLASS_NAMES): Add M16_STORE_REGS.
28871 (REG_CLASS_CONTENTS): Likewise.
28872 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
28874 2014-04-11 Tobias Burnus <burnus@net-b.de>
28877 * doc/invoke.texi (-Wformat-signedness): Document it.
28878 (Wformat=2): Mention that this enables -Wformat-signedness.
28880 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28882 * common/config/epiphany/epiphany-common.c
28883 (epiphany_option_optimization_table): Enable section anchors by
28884 default at -O1 or higher.
28885 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
28886 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
28887 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
28888 carries no extra cost.
28889 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
28890 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
28891 * config/epiphany/predicates.md (memclob_operand): New predicate.
28892 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
28893 Use memclob_operand predicate and X constraint for operand 3.
28895 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28897 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
28898 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
28901 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28903 PR rtl-optimization/60651
28904 * mode-switching.c (optimize_mode_switching): Make sure to emit
28905 sets of a lower numbered entity before sets of a higher numbered
28906 entity to a mode of the same or lower priority.
28907 When creating a seginfo for a basic block that starts with a code
28908 label, move the insertion point past the code label.
28909 (new_seginfo): Document and enforce requirement that
28910 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
28911 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
28912 * doc/tm.texi: Regenerate.
28914 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
28917 * config/arc/arc.c (arc_save_restore): Fix assert typo.
28919 2013-04-11 Jakub Jelinek <jakub@redhat.com>
28921 * BASE-VER: Set to 4.10.0.
28923 2014-04-11 Tobias Burnus <burnus@net-b.de>
28926 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
28927 * doc/gcc.texi (Service): Update description in the @menu
28928 * doc/invoke.texi (Option Summary): Remove misplaced and
28931 2014-04-11 Steve Ellcey <sellcey@mips.com>
28932 Jakub Jelinek <jakub@redhat.com>
28934 PR middle-end/60556
28935 * expr.c (convert_move): Use emit_store_flag_force instead of
28936 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
28939 2014-04-11 Richard Biener <rguenther@suse.de>
28941 PR middle-end/60797
28942 * varasm.c (assemble_alias): Avoid endless error reporting
28943 recursion by setting TREE_ASM_WRITTEN.
28945 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28947 * config/s390/s390.md: Add a splitter for NOT rtx.
28949 2014-04-11 Jakub Jelinek <jakub@redhat.com>
28951 PR rtl-optimization/60663
28952 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
28954 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
28955 Jakub Jelinek <jakub@redhat.com>
28958 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
28959 flag from decl_node to node.
28961 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28964 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
28965 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
28966 ameliorating the cases where it can be.
28968 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
28971 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
28973 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
28974 (loadsync_<mode>): Change mode.
28975 (load_quadpti, store_quadpti): New.
28976 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
28977 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
28978 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
28980 2014-04-09 Cong Hou <congh@google.com>
28983 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
28986 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28988 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
28989 instead of vnor to exploit possible fusion opportunity in the
28991 (altivec_expand_vec_perm_const_le): Likewise.
28993 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
28995 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
28996 (loadsync_<mode>): Change mode.
28997 (load_quadpti, store_quadpti): New.
28998 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
28999 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29001 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
29004 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
29005 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
29006 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
29008 2014-04-08 Richard Biener <rguenther@suse.de>
29010 PR middle-end/60706
29011 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
29012 a 64bit widest int print double-int similar to on HWI64 hosts.
29014 2014-04-08 Richard Biener <rguenther@suse.de>
29016 PR tree-optimization/60785
29017 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
29018 default defs properly.
29020 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
29022 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
29023 (Weffc++): Likewise.
29025 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
29027 * ipa-devirt.c (maybe_record_node): When node is not recorded,
29028 set completep to false rather than true.
29030 2014-04-07 Douglas B Rupp <rupp@adacore.com>
29033 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
29034 ARM_TARGET2_DWARF_FORMAT.
29036 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
29039 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
29040 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
29043 2014-04-07 Richard Biener <rguenther@suse.de>
29045 PR tree-optimization/60766
29046 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
29047 (may_eliminate_iv): Convert cand_value_at result to desired type.
29049 2014-04-07 Jason Merrill <jason@redhat.com>
29052 * common.opt (-fno-gnu-unique): Add.
29053 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
29055 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29057 * haifa-sched.c: Fix outdated function reference and minor
29058 grammar errors in introductory comment.
29060 2014-04-07 Richard Biener <rguenther@suse.de>
29062 PR middle-end/60750
29063 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
29064 for noreturn calls.
29065 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
29067 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
29070 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
29071 size accounting for thunks.
29072 (pa_asm_output_mi_thunk): Use final_start_function() and
29073 final_end_function() to output function start and end directives.
29075 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29077 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
29078 device specific ISA/ feature information. Remove short_sp and
29079 errata_skip ds. Add avr_device_specific_features enum to have device
29081 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
29082 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
29083 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
29084 updated device specific info.
29085 * config/avr/avr-mcus.def: Merge device specific details to
29086 dev_attribute field.
29087 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
29089 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
29090 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
29091 assembler if RMW isa supported by current device.
29092 * config/avr/genmultilib.awk: Update as device info structure changed.
29093 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
29095 2014-04-04 Cong Hou <congh@google.com>
29097 PR tree-optimization/60656
29098 * tree-vect-stmts.c (supportable_widening_operation):
29099 Fix a bug that elements in a vector with vect_used_by_reduction
29100 property are incorrectly reordered when the operation on it is not
29101 consistant with the one in reduction operation.
29103 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
29105 PR rtl-optimization/60155
29106 * gcse.c (record_set_data): New function.
29107 (single_set_gcse): New function.
29108 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
29109 (hoist_code): Likewise.
29110 (get_pressure_class_and_nregs): Likewise.
29112 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
29114 * explow.c (probe_stack_range): Emit a final optimization blockage.
29116 2014-04-04 Anthony Green <green@moxielogic.com>
29118 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
29121 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
29124 * lto-cgraph.c (input_overwrite_node): Check that partitioning
29125 flags are set only during streaming.
29126 * ipa.c (process_references, walk_polymorphic_call_targets,
29127 symtab_remove_unreachable_nodes): Drop bodies of always inline
29128 after early inlining.
29129 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
29131 2014-04-04 Jakub Jelinek <jakub@redhat.com>
29132 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29135 * dwarf2out.c (const_ok_for_output_1): Reject expressions
29138 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29141 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
29143 (cortex_a53_fdivd): Likewise.
29145 2014-04-04 Martin Jambor <mjambor@suse.cz>
29148 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
29149 Adjust all callers.
29150 * cgraph.c (clone_of_p): Also return true if thunks match.
29151 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
29152 cgraph_function_or_thunk_node and an obsolete comment.
29153 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
29155 (build_function_decl_skip_args): Likewise.
29156 (set_new_clone_decl_and_node_flags): New function.
29157 (duplicate_thunk_for_node): Likewise.
29158 (redirect_edge_duplicating_thunks): Likewise.
29159 (cgraph_clone_node): New parameter args_to_skip, pass it to
29160 redirect_edge_duplicating_thunks which is called instead of
29161 cgraph_redirect_edge_callee.
29162 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
29163 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
29165 2014-04-04 Jeff Law <law@redhat.com>
29168 * config/arm/predicates.md (const_int_I_operand): New predicate.
29169 (const_int_M_operand): Similarly.
29170 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
29172 (insv_t2, extv_reg, extzv_t2): Likewise.
29173 (load_multiple_with_writeback): Similarly for const_int_I_operand.
29174 (pop_multiple_with_writeback_and_return): Likewise.
29175 (vfp_pop_multiple_with_writeback): Likewise
29177 2014-04-04 Richard Biener <rguenther@suse.de>
29180 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
29181 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
29183 * gimplify.h (gimple_add_tmp_var_fn): Declare.
29184 * gimplify.c (gimple_add_tmp_var_fn): New function.
29185 * gimple-expr.h (create_tmp_reg_fn): Declare.
29186 * gimple-expr.c (create_tmp_reg_fn): New function.
29187 * gimple-low.c (record_vars_into): Don't change cfun.
29188 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
29189 code generation without cfun.
29191 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
29194 * Makefile.in (install-driver): Fix shell scripting.
29196 2014-04-03 Cong Hou <congh@google.com>
29198 PR tree-optimization/60505
29199 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
29200 threshold of number of iterations below which no vectorization
29202 * tree-vect-loop.c (new_loop_vec_info):
29203 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
29204 * tree-vect-loop.c (vect_analyze_loop_operations):
29205 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
29206 * tree-vect-loop.c (vect_transform_loop):
29207 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
29208 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
29209 of iterations of the loop and see if we should build the epilogue.
29211 2014-04-03 Richard Biener <rguenther@suse.de>
29213 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
29214 (streamer_tree_cache_create): Adjust.
29215 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
29216 to allow optional nodes array.
29217 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
29218 (streamer_tree_cache_append): Likewise.
29219 (streamer_tree_cache_create): Create nodes array optionally
29220 as specified by parameter.
29221 * lto-streamer-out.c (create_output_block): Avoid maintaining
29222 the node array in the writer cache.
29223 (DFS_write_tree): Remove assertion.
29224 (produce_asm_for_decls): Free the out decl state hash table early.
29225 * lto-streamer-in.c (lto_data_in_create): Adjust for
29226 streamer_tree_cache_create prototype change.
29228 2014-04-03 Richard Biener <rguenther@suse.de>
29230 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
29231 set TREE_CHAIN to NULL_TREE.
29233 2014-04-03 Richard Biener <rguenther@suse.de>
29235 PR tree-optimization/60740
29236 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
29237 over all GIMPLE_COND operands.
29239 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
29241 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
29242 (Weffc++): Remove Scott's numbering, merge lists and reference
29245 2014-04-03 Nick Clifton <nickc@redhat.com>
29247 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
29250 2014-04-03 Martin Jambor <mjambor@suse.cz>
29252 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
29253 mention gcc_unreachable before failing.
29254 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
29257 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
29260 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
29261 inconsistent code and instead mark the context inconsistent.
29262 (possible_polymorphic_call_targets): For inconsistent contexts
29263 return empty complete list.
29265 2014-04-02 Anthony Green <green@moxielogic.com>
29267 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
29268 (extendqisi2, extendhisi2): Define.
29269 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
29270 (WCHAR_TYPE): Change to unsigned int.
29272 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29274 PR tree-optimization/60733
29275 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
29276 insertion point for PHI candidates to be the end of the feeding
29277 block for the PHI argument.
29279 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
29281 PR rtl-optimization/60650
29282 * lra-constraints.c (process_alt_operands): Decrease reject for
29283 earlyclobber matching.
29285 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29287 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
29289 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29291 * config/spu/spu.c (pad_bb): Do not crash when the last
29292 insn is CODE_FOR_blockage.
29294 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29296 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
29297 lies outside the target mode.
29299 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29302 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29303 software floating point or no floating point registers, do not
29304 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29305 in GPRs that occurs after we tested for GPRs that would never be
29308 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29309 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29310 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29311 specifically allow DDmode, since that does not use the SPE SIMD
29314 2014-04-02 Richard Biener <rguenther@suse.de>
29316 PR middle-end/60729
29317 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
29318 MODE_INTs. Properly use negv_optab.
29319 (expand_abs): Likewise.
29321 2014-04-02 Richard Biener <rguenther@suse.de>
29324 * Makefile.in (install-driver): Guard extra installs with special
29327 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
29329 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29330 Document vec_vgbbd.
29332 2014-04-01 Richard Henderson <rth@redhat.com>
29335 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
29336 alternative enabled before register allocation.
29338 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
29340 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
29341 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
29343 (nios2_large_got_address): Remove unneeded 'sym' parameter.
29344 (nios2_got_address): Update nios2_large_got_address call site.
29345 (nios2_delegitimize_address): New function.
29346 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
29347 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
29348 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
29350 2014-04-01 Martin Husemann <martin@duskware.de>
29352 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
29355 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
29357 PR rtl-optimization/60604
29358 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
29359 check from register_operand.
29360 (register_operand): Redefine in terms of general_operand.
29361 (nonmemory_operand): Use register_operand for the non-constant cases.
29363 2014-04-01 Richard Biener <rguenther@suse.de>
29365 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
29367 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
29369 * doc/invoke.texi (mapp-regs): Clarify.
29371 2014-03-31 Ulrich Drepper <drepper@gmail.com>
29373 * config/i386/avx512fintrin.h (__v32hi): Define type.
29374 (__v64qi): Likewise.
29375 (_mm512_set1_epi8): Define.
29376 (_mm512_set1_epi16): Define.
29377 (_mm512_set4_epi32): Define.
29378 (_mm512_set4_epi64): Define.
29379 (_mm512_set4_pd): Define.
29380 (_mm512_set4_ps): Define.
29381 (_mm512_setr4_epi64): Define.
29382 (_mm512_setr4_epi32): Define.
29383 (_mm512_setr4_pd): Define.
29384 (_mm512_setr4_ps): Define.
29385 (_mm512_setzero_epi32): Define.
29387 2014-03-31 Martin Jambor <mjambor@suse.cz>
29389 PR middle-end/60647
29390 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
29391 callsite_arguments_match_p. Updated all callers. Also check types of
29392 corresponding formal parameters and actual arguments.
29393 (not_all_callers_have_enough_arguments_p) Renamed to
29394 some_callers_have_mismatched_arguments_p.
29396 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
29398 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
29400 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
29403 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
29406 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
29408 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
29409 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
29411 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
29412 Use FMAMODE_NOVF512 mode iterator.
29413 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
29414 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
29415 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
29416 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
29418 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
29419 Use VF_128_256 mode iterator.
29420 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
29423 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
29425 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
29426 static chain if needed.
29428 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
29431 * lra-constraints.c (index_part_to_reg): New.
29432 (process_address): Use it.
29434 2014-03-27 Jeff Law <law@redhat.com>
29435 Jakub Jelinek <jakub@redhat.com>
29438 * expr.c (do_tablejump): Use simplify_gen_binary rather than
29439 gen_rtx_{PLUS,MULT} to build up the address expression.
29441 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
29442 creating non-canonical RTL.
29444 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
29447 * ipa-inline.c (want_inline_small_function_p): Short circuit large
29448 functions; reorganize to make cheap checks first.
29449 (inline_small_functions): Do not estimate growth when dumping;
29451 * ipa-inline.h (inline_summary): Add min_size.
29452 (growth_likely_positive): New function.
29453 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
29454 (set_cond_stmt_execution_predicate): Cleanup.
29455 (estimate_edge_size_and_time): Compute min_size.
29456 (estimate_calls_size_and_time): Likewise.
29457 (estimate_node_size_and_time): Likewise.
29458 (inline_update_overall_summary): Update min_size.
29459 (do_estimate_edge_time): Likewise.
29460 (do_estimate_edge_size): Update.
29461 (do_estimate_edge_hints): Update.
29462 (growth_likely_positive): New function.
29464 2014-03-28 Jakub Jelinek <jakub@redhat.com>
29467 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
29468 also if addr has VOIDmode.
29470 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29472 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
29473 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
29475 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
29476 instructions as well as AdvancedSIMD loads.
29478 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29480 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
29481 Use crypto_aese type.
29482 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
29483 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
29484 crypto_aese, crypto_aesmc. Move to types.md.
29485 * config/arm/types.md (crypto_aes): Split into crypto_aese,
29487 * config/arm/iterators.md (crypto_type): Likewise.
29489 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
29491 * cgraph.c: Include expr.h and tree-dfa.h.
29492 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
29495 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
29498 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
29499 regs from checking multi-reg pseudos.
29501 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29503 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
29505 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29507 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
29508 if it would clobber the stack pointer, even temporarily.
29510 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
29512 * mode-switching.c: Make small adjustments to the top comment.
29514 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
29516 * config/rs6000/constraints.md (wD constraint): New constraint to
29517 match the constant integer to get the top DImode/DFmode out of a
29518 vector in a VSX register.
29520 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
29521 match the constant integer to get the top DImode/DFmode out of a
29522 vector in a VSX register.
29524 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
29527 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
29530 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
29531 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
29533 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
29534 Optimize vec_extract of 64-bit values, where the value being
29535 extracted is in the top word, where we can use scalar
29536 instructions. Add direct move and store support. Combine the big
29537 endian/little endian vector select load support into a single insn.
29538 (vsx_extract_<mode>_internal1): Likewise.
29539 (vsx_extract_<mode>_internal2): Likewise.
29540 (vsx_extract_<mode>_load): Likewise.
29541 (vsx_extract_<mode>_store): Likewise.
29542 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
29543 combined into vsx_extract_<mode>_load.
29544 (vsx_extract_<mode>_one_le): Likewise.
29546 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
29547 define the top 64-bit vector element.
29549 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
29552 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29553 Document vec_vbpermq builtin.
29556 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
29557 enable use of xxsldwi and xxpermdi builtin functions.
29558 (vec_xxpermdi): Likewise.
29560 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29561 Document use of vec_xxsldwi and vec_xxpermdi builtins.
29563 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
29565 PR rtl-optimization/60650
29566 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
29568 (find_spills_for): New.
29569 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
29570 Spill all pseudos on the second iteration.
29572 2014-03-27 Marek Polacek <polacek@redhat.com>
29575 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
29578 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29580 * config/s390/s390.c (s390_can_use_return_insn): Check for
29581 call-saved FPRs on 31 bit.
29583 2014-03-27 Jakub Jelinek <jakub@redhat.com>
29585 PR middle-end/60682
29586 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
29587 if they need regimplification, just drop them instead of
29588 calling gimple_regimplify_operands on them.
29590 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
29593 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
29594 (aarch64_frame_pointer_required): Adjust logic.
29595 (aarch64_can_eliminate): Adjust logic.
29596 (aarch64_override_options_after_change): Adjust logic.
29598 2014-03-27 Dehao Chen <dehao@google.com>
29600 * ipa-inline.c (early_inliner): Update node's inline info.
29602 2014-03-26 Dehao Chen <dehao@google.com>
29604 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
29605 compiler inserted conditional jumps for NAN float check.
29607 2014-03-26 Jakub Jelinek <jakub@redhat.com>
29609 * ubsan.h (ubsan_create_data): Change second argument's type
29610 to const location_t *.
29611 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
29613 (ubsan_create_data): Change second argument to const location_t *PLOC.
29614 Create Loc field whenever PLOC is non-NULL.
29615 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
29616 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
29620 * real.c (real_to_integer2): Change type of low to UHWI.
29622 2014-03-26 Tobias Burnus <burnus@net-b.de>
29624 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
29625 (CILK_SELF_SPECS): New define.
29626 (driver_self_specs): Use it.
29628 2014-03-26 Richard Biener <rguenther@suse.de>
29630 * tree-pretty-print.c (percent_K_format): Implement special
29631 case for LTO and its stripped down BLOCK tree.
29633 2014-03-26 Jakub Jelinek <jakub@redhat.com>
29636 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
29638 * tree-vrp.c (simplify_internal_call_using_ranges): If only
29639 one range is range_int_cst_p, but not both, at least optimize
29640 addition/subtraction of 0 and multiplication by 0 or 1.
29641 * gimple-fold.c (gimple_fold_call): Fold
29642 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
29643 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
29644 INTEGER_CSTs, try to fold at least x * 0 and y - y.
29646 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
29648 PR rtl-optimization/60452
29649 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
29650 <case REG>: Return 1 for invalid offsets from the frame pointer.
29652 2014-03-26 Marek Polacek <polacek@redhat.com>
29655 * doc/extend.texi (C Extensions): Mention variable-length arrays in
29658 2014-03-26 Marek Polacek <polacek@redhat.com>
29661 * doc/extend.texi (Designated Inits): Describe what happens to omitted
29664 2014-03-26 Marek Polacek <polacek@redhat.com>
29667 * ira-color.c (update_conflict_hard_regno_costs): Perform the
29668 multiplication in unsigned type.
29670 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
29672 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
29674 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
29676 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
29678 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
29681 * cif-code.def (UNREACHABLE) New code.
29682 * ipa-inline.c (inline_small_functions): Skip edges to
29683 __builtlin_unreachable.
29684 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
29685 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
29686 predicate to __bulitin_unreachable.
29687 (set_cond_stmt_execution_predicate): Fix issue when
29688 invert_tree_comparison returns ERROR_MARK.
29689 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
29690 propagate to inline clones.
29691 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
29693 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
29694 * cgraphclones.c (cgraph_clone_node): If call destination is already
29695 ureachable, do not redirect it back.
29696 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
29699 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
29701 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
29702 Do not modify inline clones.
29704 2014-03-25 Jakub Jelinek <jakub@redhat.com>
29706 * config/i386/i386.md (general_sext_operand): New mode attr.
29707 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
29708 don't generate (sign_extend (const_int)).
29709 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
29710 operands[2]. Use We constraint instead of <i> and
29711 <general_sext_operand> predicate instead of <general_operand>.
29712 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
29713 * config/i386/constraints.md (We): New constraint.
29714 * config/i386/predicates.md (x86_64_sext_operand,
29715 sext_operand): New predicates.
29717 2014-03-25 Martin Jambor <mjambor@suse.cz>
29720 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
29721 inconsistent devirtualizations to __builtin_unreachable.
29723 2014-03-25 Marek Polacek <polacek@redhat.com>
29726 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
29728 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
29730 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
29731 order of elements for big-endian.
29733 2014-03-25 Richard Biener <rguenther@suse.de>
29735 PR middle-end/60635
29736 * gimplify-me.c (gimple_regimplify_operands): Update the
29739 2014-03-25 Martin Jambor <mjambor@suse.cz>
29742 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
29743 (lto_output_varpool_node): Likewise.
29744 (input_overwrite_node): Likewise.
29745 (input_varpool_node): Likewise.
29747 2014-03-25 Richard Biener <rguenther@suse.de>
29749 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
29750 (run_gcc): Likewise.
29752 2014-03-25 Jakub Jelinek <jakub@redhat.com>
29754 * combine.c (simplify_compare_const): Add MODE argument.
29755 Handle mode_width 0 as very large mode_width.
29756 (try_combine, simplify_comparison): Adjust callers.
29758 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
29759 type to avoid signed integer overflow.
29760 * explow.c (plus_constant): Likewise.
29762 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
29764 * doc/generic.texi: Correct typos.
29766 2014-03-24 Tobias Burnus <burnus@net-b.de>
29768 * doc/invoke.texi (-flto): Expand section about
29769 using static libraries with LTO.
29771 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29773 PR rtl-optimization/60501
29774 * optabs.def (addptr3_optab): New optab.
29775 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
29776 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
29777 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
29779 * lra.c (emit_add3_insn): Use the addptr pattern if available.
29781 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
29783 2014-03-24 Ulrich Drepper <drepper@gmail.com>
29785 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
29788 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
29789 (_mm256_undefined_ps): Define.
29790 (_mm256_undefined_pd): Define.
29791 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
29792 (_mm_undefined_pd): Define.
29793 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
29794 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
29795 (_mm512_undefined_ps): Define.
29796 (_mm512_undefined_pd): Define.
29797 Use _mm*_undefined_*.
29798 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
29800 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
29802 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
29803 (lshr_simd): DI mode added.
29804 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
29805 (aarch64_ushr_simddi): Likewise.
29806 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
29807 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
29808 (vshrd_n_u64): Likewise.
29810 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29812 * Makefile.in (s-macro_list): Depend on cc1.
29814 2014-03-23 Teresa Johnson <tejohnson@google.com>
29816 * ipa-utils.c (ipa_print_order): Use specified dump file.
29818 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
29820 PR rtl-optimization/60601
29821 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
29823 * gcc.c (eval_spec_function): Initialize save_growing_value.
29825 2014-03-22 Jakub Jelinek <jakub@redhat.com>
29828 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
29829 code == MINUS_EXPR, never swap op0 with op1.
29831 * toplev.c (init_local_tick): Avoid signed integer multiplication
29833 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
29834 shift by first operand's bitsize.
29836 2014-03-21 Jakub Jelinek <jakub@redhat.com>
29839 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
29840 redefine to 1 or 0.
29841 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
29842 TARGET_ISA_64BIT_P(x).
29844 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29846 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
29847 pattern for vector nor instead of subtract from splat(-1).
29848 (altivec_expand_vec_perm_const_le): Likewise.
29850 2014-03-21 Richard Henderson <rth@twiddle.net>
29853 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
29854 related insns after epilogue_completed.
29856 2014-03-21 Martin Jambor <mjambor@suse.cz>
29859 * cgraph.h (symtab_node): New flag body_removed.
29860 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
29861 when removing bodies.
29862 * symtab.c (dump_symtab_base): Dump body_removed flag.
29863 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
29864 had their bodies removed.
29866 2014-03-21 Martin Jambor <mjambor@suse.cz>
29869 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
29872 2014-03-21 Richard Biener <rguenther@suse.de>
29874 PR tree-optimization/60577
29875 * tree-core.h (struct tree_base): Document nothrow_flag use
29876 in DECL_NONALIASED.
29877 * tree.h (DECL_NONALIASED): New.
29878 (may_be_aliased): Adjust.
29879 * coverage.c (build_var): Set DECL_NONALIASED.
29881 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29883 * expr.c (expand_expr_real_1): Remove outdated comment.
29885 2014-03-20 Jakub Jelinek <jakub@redhat.com>
29887 PR middle-end/60597
29888 * ira.c (adjust_cleared_regs): Call copy_rtx on
29889 *reg_equiv[REGNO (loc)].src_p before passing it to
29890 simplify_replace_fn_rtx.
29893 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
29894 into CONST, put pic register as first operand of PLUS. Use
29895 gen_const_mem for both 32-bit and 64-bit PIC got loads.
29897 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29899 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
29901 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29903 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
29904 around for store forwarding issue in the FPU on the UT699.
29905 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
29906 loads and operations if -mfix-ut699 is specified.
29907 (divtf3_hq): Tweak attribute.
29908 (sqrttf2_hq): Likewise.
29910 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29912 * calls.c (store_one_arg): Remove incorrect const qualification on the
29913 type of the temporary.
29914 * cfgexpand.c (expand_return): Likewise.
29915 * expr.c (expand_constructor): Likewise.
29916 (expand_expr_real_1): Likewise.
29918 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29920 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
29923 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
29926 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
29928 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
29930 * config/arm/aarch-common-protos.h
29931 (alu_cost_table): Fix spelling of "extend".
29932 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
29934 2014-03-19 Richard Biener <rguenther@suse.de>
29936 PR middle-end/60553
29937 * tree-core.h (tree_type_common): Re-order pointer members
29938 to reduce recursion depth during GC walks.
29940 2014-03-19 Marek Polacek <polacek@redhat.com>
29943 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
29944 before accessing it.
29946 2014-03-19 Richard Biener <rguenther@suse.de>
29949 * lto-streamer-in.c (input_function): In WPA stage do not drop
29952 2014-03-19 Jakub Jelinek <jakub@redhat.com>
29954 PR tree-optimization/60559
29955 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
29956 with build_zero_cst assignment.
29958 2014-03-18 Kai Tietz <ktietz@redhat.com>
29960 PR rtl-optimization/56356
29961 * sdbout.c (sdbout_parms): Verify that parms'
29962 incoming argument is valid.
29963 (sdbout_reg_parms): Likewise.
29965 2014-03-18 Richard Henderson <rth@redhat.com>
29968 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
29969 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
29970 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
29972 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
29974 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
29975 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
29976 Italicize plugin event names in description. Explain that
29977 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
29978 Remind that no GCC functions should be called after PLUGIN_FINISH.
29979 Explain what pragmas with expansion are.
29981 2014-03-18 Martin Liska <mliska@suse.cz>
29983 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
29984 gimple call statement is update.
29985 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
29986 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
29988 2014-03-18 Jakub Jelinek <jakub@redhat.com>
29991 * ubsan.c (ubsan_instrument_unreachable): Call
29992 initialize_sanitizer_builtins.
29993 (ubsan_pass): Likewise.
29996 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
29997 varpool_finalize_decl instead of rest_of_decl_compilation.
29999 2014-03-18 Richard Biener <rguenther@suse.de>
30001 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
30002 by using bitmap_and_compl instead of bitmap_and_compl_into.
30003 (df_rd_transfer_function): Likewise.
30005 2014-03-18 Richard Biener <rguenther@suse.de>
30007 * doc/lto.texi (fresolution): Fix typo.
30009 2014-03-18 Richard Biener <rguenther@suse.de>
30011 * doc/invoke.texi (flto): Update for changes in 4.9.
30013 2014-03-18 Richard Biener <rguenther@suse.de>
30015 * doc/loop.texi: Remove section on the removed lambda framework.
30016 Update loop docs with recent changes in preserving loop structure.
30018 2014-03-18 Richard Biener <rguenther@suse.de>
30020 * doc/lto.texi (-fresolution): Document.
30022 2014-03-18 Richard Biener <rguenther@suse.de>
30024 * doc/contrib.texi: Adjust my name.
30026 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30029 * internal-fn.c: Include diagnostic-core.h.
30030 (expand_BUILTIN_EXPECT): New function.
30031 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
30032 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
30033 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
30034 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
30035 IFN_BUILTIN_EXPECT.
30036 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
30037 Revert 3 argument __builtin_expect code.
30038 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
30039 * gimple-fold.c (gimple_fold_call): Likewise.
30040 * tree.h (fold_builtin_expect): New prototype.
30041 * builtins.c (build_builtin_expect_predicate): Add predictor
30042 argument, if non-NULL, create 3 argument __builtin_expect.
30043 (fold_builtin_expect): No longer static. Add ARG2 argument,
30044 pass it through to build_builtin_expect_predicate.
30045 (fold_builtin_2): Adjust caller.
30046 (fold_builtin_3): Handle BUILT_IN_EXPECT.
30047 * internal-fn.def (BUILTIN_EXPECT): New.
30049 2014-03-18 Tobias Burnus <burnus@net-b.de>
30052 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
30053 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
30054 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
30056 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
30059 * predict.c (combine_predictions_for_bb): Fix up formatting.
30060 (expr_expected_value_1, expr_expected_value): Add predictor argument,
30061 fill what it points to if non-NULL.
30062 (tree_predict_by_opcode): Adjust caller, use the predictor.
30063 * predict.def (PRED_COMPARE_AND_SWAP): Add.
30065 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
30067 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
30068 proper constant for the store mode.
30070 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
30072 * symtab.c (change_decl_assembler_name): Fix transparent alias
30073 chain construction.
30075 2014-03-16 Renlin Li <Renlin.Li@arm.com>
30077 * config/aarch64/aarch64.c: Correct the comments about the
30078 aarch64 stack layout.
30080 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
30082 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
30083 check for GF_OMP_FOR_KIND_FOR.
30085 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
30087 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
30088 ymm and zmm register names.
30090 2014-03-17 Jakub Jelinek <jakub@redhat.com>
30093 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
30094 note creation for the 2010-08-31 changes.
30096 2014-03-17 Marek Polacek <polacek@redhat.com>
30098 PR middle-end/60534
30099 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
30100 as -fno-tree-loop-vectorize.
30101 (expand_omp_simd): Likewise.
30103 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
30105 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
30106 (eligible_for_call_delay): New prototype.
30107 * config/sparc/sparc.c (tls_call_delay): Rename into...
30108 (eligible_for_call_delay): ...this. Return false if the instruction
30109 cannot be put in the delay slot of a branch.
30110 (eligible_for_restore_insn): Simplify.
30111 (eligible_for_return_delay): Return false if the instruction cannot be
30112 put in the delay slot of a branch and simplify.
30113 (eligible_for_sibcall_delay): Return false if the instruction cannot be
30114 put in the delay slot of a branch.
30115 * config/sparc/sparc.md (fix_ut699): New attribute.
30116 (tls_call_delay): Delete.
30117 (in_call_delay): Reimplement.
30118 (eligible_for_sibcall_delay): Rename into...
30119 (in_sibcall_delay): ...this.
30120 (eligible_for_return_delay): Rename into...
30121 (in_return_delay): ...this.
30122 (in_branch_delay): Reimplement.
30123 (in_uncond_branch_delay): Delete.
30124 (in_annul_branch_delay): Delete.
30126 2014-03-14 Richard Henderson <rth@redhat.com>
30129 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
30130 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
30131 (*floathi<X87MODEF>2_i387_with_temp): Remove.
30132 (floathi splitters): Remove.
30133 (float<SWI48x>xf2): New pattern.
30134 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
30135 code that tried to handle DImode for 32-bit, but which was excluded
30136 by the pattern's condition. Drop allocation of stack temporary.
30137 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
30138 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
30139 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
30140 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
30141 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
30142 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
30143 (*float<SWI48><MODEF>2_sse_interunit): Remove.
30144 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
30145 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
30146 (*float<SWI48x><X87MODEF>2_i387): Remove.
30147 (all float _with_temp splitters): Remove.
30148 (*float<SWI48x><MODEF>2_i387): New pattern.
30149 (*float<SWI48><MODEF>2_sse): New pattern.
30150 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
30151 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
30153 2014-03-14 Jakub Jelinek <jakub@redhat.com>
30154 Marek Polacek <polacek@redhat.com>
30156 PR middle-end/60484
30157 * common.opt (dump_base_name_prefixed): New Variable.
30158 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
30159 if x_dump_base_name_prefixed is already set, set it at the end.
30161 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
30163 PR rtl-optimization/60508
30164 * lra-constraints.c (get_reload_reg): Add new parameter
30166 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
30167 Pass the new parameter values.
30169 2014-03-14 Richard Biener <rguenther@suse.de>
30171 * common.opt: Revert unintented changes from r205065.
30172 * opts.c: Likewise.
30174 2014-03-14 Richard Biener <rguenther@suse.de>
30176 PR middle-end/60518
30177 * cfghooks.c (split_block): Properly adjust all loops the
30178 block was a latch of.
30180 2014-03-14 Martin Jambor <mjambor@suse.cz>
30183 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
30186 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
30189 * config/avr/avr.c (avr_set_current_function): Pass function name
30190 through default_strip_name_encoding before sanity checking instead
30191 of skipping the first char of the assembler name.
30193 2014-03-13 Richard Henderson <rth@redhat.com>
30196 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
30197 (ix86_force_to_memory, ix86_free_from_memory): Remove.
30198 * config/i386/i386-protos.h: Likewise.
30199 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
30200 in the expander instead of a splitter.
30201 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
30202 any possibility of requiring a memory.
30203 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
30204 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
30205 (fp branch splitters): Update for ix86_split_fp_branch.
30206 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
30207 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
30208 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
30209 (*fop_<MODEF>_2_i387): Remove f/r alternative.
30210 (*fop_<MODEF>_3_i387): Likewise.
30211 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
30212 (splitters for the fop_* register patterns): Remove.
30213 (fscalexf4_i387): Rename from *fscalexf4_i387.
30214 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
30216 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30218 PR tree-optimization/59779
30219 * tree-dfa.c (get_ref_base_and_extent): Use double_int
30220 type for bitsize and maxsize instead of HOST_WIDE_INT.
30222 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
30224 PR rtl-optimization/57320
30225 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
30226 the CFG after thread_prologue_and_epilogue_insns.
30228 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
30230 PR rtl-optimization/57189
30231 * lra-constraints.c (process_alt_operands): Disfavor spilling
30234 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
30236 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
30238 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30240 PR tree-optimization/59025
30241 PR middle-end/60418
30242 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
30243 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
30245 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
30248 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
30249 calls of avr_out_plus_1.
30251 2014-03-13 Bin Cheng <bin.cheng@arm.com>
30253 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
30254 BB's single pred and update the father loop's latch info later.
30256 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
30258 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
30262 (VEC_base): Likewise.
30263 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
30264 registers, we need to swap double words in little endian mode.
30266 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
30267 to be a container mode for 128-bit integer operations added in ISA
30268 2.07. Unlike TImode and PTImode, the preferred register set is
30269 the Altivec/VMX registers for the 128-bit operations.
30271 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
30273 (rs6000_split_128bit_ok_p): Likewise.
30275 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
30276 macros for creating ISA 2.07 normal and overloaded builtin
30277 functions with 3 arguments.
30278 (BU_P8V_OVERLOAD_3): Likewise.
30279 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
30280 for use as overloaded functions.
30281 (VPERM_1TI_UNS): Likewise.
30282 (VSEL_1TI): Likewise.
30283 (VSEL_1TI_UNS): Likewise.
30284 (ST_INTERNAL_1ti): Likewise.
30285 (LD_INTERNAL_1ti): Likewise.
30286 (XXSEL_1TI): Likewise.
30287 (XXSEL_1TI_UNS): Likewise.
30288 (VPERM_1TI): Likewise.
30289 (VPERM_1TI_UNS): Likewise.
30290 (XXPERMDI_1TI): Likewise.
30291 (SET_1TI): Likewise.
30292 (LXVD2X_V1TI): Likewise.
30293 (STXVD2X_V1TI): Likewise.
30294 (VEC_INIT_V1TI): Likewise.
30295 (VEC_SET_V1TI): Likewise.
30296 (VEC_EXT_V1TI): Likewise.
30297 (EQV_V1TI): Likewise.
30298 (NAND_V1TI): Likewise.
30299 (ORC_V1TI): Likewise.
30300 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
30301 added in ISA 2.07. Add both normal 'altivec' builtins, and the
30302 overloaded builtin.
30303 (VADDUQM): Likewise.
30304 (VSUBCUQ): Likewise.
30305 (VADDEUQM): Likewise.
30306 (VADDECUQ): Likewise.
30307 (VSUBEUQM): Likewise.
30308 (VSUBECUQ): Likewise.
30310 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
30311 __int128_t and __uint128_t types.
30312 (__uint128_type): Likewise.
30313 (altivec_categorize_keyword): Add support for vector __int128_t,
30314 vector __uint128_t, vector __int128, and vector unsigned __int128
30315 as a container type for TImode operations that need to be done in
30316 VSX/Altivec registers.
30317 (rs6000_macro_to_expand): Likewise.
30318 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
30319 to support 128-bit integer instructions vaddcuq, vadduqm,
30320 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
30321 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
30323 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
30324 for V1TImode, and set up preferences to use VSX/Altivec registers.
30325 Setup VSX reload handlers.
30326 (rs6000_debug_reg_global): Likewise.
30327 (rs6000_init_hard_regno_mode_ok): Likewise.
30328 (rs6000_preferred_simd_mode): Likewise.
30329 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
30330 (easy_altivec_constant): Likewise.
30331 (output_vec_const_move): Likewise.
30332 (rs6000_expand_vector_set): Convert V1TImode set and extract to
30334 (rs6000_expand_vector_extract): Likewise.
30335 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
30337 (rs6000_const_vec): Add support for V1TImode.
30338 (rs6000_emit_le_vsx_load): Swap double words when loading or
30339 storing TImode/V1TImode.
30340 (rs6000_emit_le_vsx_store): Likewise.
30341 (rs6000_emit_le_vsx_move): Likewise.
30342 (rs6000_emit_move): Add support for V1TImode.
30343 (altivec_expand_ld_builtin): Likewise.
30344 (altivec_expand_st_builtin): Likewise.
30345 (altivec_expand_vec_init_builtin): Likewise.
30346 (altivec_expand_builtin): Likewise.
30347 (rs6000_init_builtins): Add support for V1TImode type. Add
30348 support for ISA 2.07 128-bit integer builtins. Define type names
30349 for the VSX/Altivec vector types.
30350 (altivec_init_builtins): Add support for overloaded vector
30351 functions with V1TImode type.
30352 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
30353 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
30355 (rs6000_split_128bit_ok_p): Likewise.
30356 (rs6000_handle_altivec_attribute): Create V1TImode from vector
30357 __int128_t and vector __uint128_t.
30359 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
30360 and mode attributes.
30362 (VSX_M2): Likewise.
30367 (VS_scalar): Likewise.
30368 (VS_double): Likewise.
30369 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
30371 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
30372 we support the ISA 2.07 128-bit integer arithmetic instructions.
30373 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
30374 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
30375 and TImode types for use with the builtin functions.
30376 (V1TI_type_node): Likewise.
30377 (unsigned_V1TI_type_node): Likewise.
30378 (intTI_type_internal_node): Likewise.
30379 (uintTI_type_internal_node): Likewise.
30381 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
30382 128-bit builtin functions.
30383 (UNSPEC_VADDEUQM): Likewise.
30384 (UNSPEC_VADDECUQ): Likewise.
30385 (UNSPEC_VSUBCUQ): Likewise.
30386 (UNSPEC_VSUBEUQM): Likewise.
30387 (UNSPEC_VSUBECUQ): Likewise.
30388 (VM): Add V1TImode to vector mode iterators.
30390 (VI_unit): Likewise.
30391 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
30392 (altivec_vaddcuq): Likewise.
30393 (altivec_vsubuqm): Likewise.
30394 (altivec_vsubcuq): Likewise.
30395 (altivec_vaddeuqm): Likewise.
30396 (altivec_vaddecuq): Likewise.
30397 (altivec_vsubeuqm): Likewise.
30398 (altivec_vsubecuq): Likewise.
30400 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
30402 (BOOL_128): Likewise.
30403 (BOOL_REGS_OUTPUT): Likewise.
30404 (BOOL_REGS_OP1): Likewise.
30405 (BOOL_REGS_OP2): Likewise.
30406 (BOOL_REGS_UNARY): Likewise.
30407 (BOOL_REGS_AND_CR0): Likewise.
30409 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
30410 128-bit integer builtin support.
30411 (vec_vadduqm): Likewise.
30412 (vec_vaddecuq): Likewise.
30413 (vec_vaddeuqm): Likewise.
30414 (vec_vsubecuq): Likewise.
30415 (vec_vsubeuqm): Likewise.
30416 (vec_vsubcuq): Likewise.
30417 (vec_vsubuqm): Likewise.
30419 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30420 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
30421 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
30422 128-bit integer add/subtract to ISA 2.07.
30424 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
30426 * config/arc/arc.c (arc_predicate_delay_insns):
30427 Fix third argument passed to conditionalize_nonjump.
30429 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
30431 * config/aarch64/aarch64-builtins.c
30432 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
30433 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
30434 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
30435 instead of __builtin_lfloor.
30436 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
30438 2014-03-12 Jakub Jelinek <jakub@redhat.com>
30440 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
30441 (tree_ssa_ifcombine_bb_1): New function.
30442 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
30443 is an empty forwarder block to then_bb or vice versa and then_bb
30444 and else_bb are effectively swapped.
30446 2014-03-12 Christian Bruel <christian.bruel@st.com>
30449 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
30450 REG_CFA_DEF_CFA note.
30451 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
30452 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
30454 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
30456 PR tree-optimization/60454
30457 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
30459 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30461 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
30462 Do not define target_cpu_default2 to generic.
30463 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
30464 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
30465 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
30467 2014-03-12 Jakub Jelinek <jakub@redhat.com>
30468 Marc Glisse <marc.glisse@inria.fr>
30470 PR tree-optimization/60502
30471 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
30472 instead of build_low_bits_mask.
30474 2014-03-12 Jakub Jelinek <jakub@redhat.com>
30476 PR middle-end/60482
30477 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
30478 if there are multiple uses, but op doesn't live on E edge.
30479 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
30480 clobber stmts before __builtin_unreachable.
30482 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
30484 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
30485 hard_frame_pointer_rtx.
30486 * cse.c (cse_insn): Remove volatile check.
30487 * cselib.c (cselib_process_insn): Likewise.
30488 * dse.c (scan_insn): Likewise.
30490 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
30492 * config/arc/arc.c (conditionalize_nonjump): New function,
30494 (arc_ifcvt): ... this.
30495 (arc_predicate_delay_insns): Use it.
30497 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
30499 * config/arc/predicates.md (extend_operand): During/after reload,
30500 allow const_int_operand.
30501 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
30502 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
30503 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
30505 (umulsi3_highpart_i): Likewise.
30507 2014-03-11 Richard Biener <rguenther@suse.de>
30509 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
30510 Add asserts to guard possible wrong-code bugs.
30512 2014-03-11 Richard Biener <rguenther@suse.de>
30514 PR tree-optimization/60429
30515 PR tree-optimization/60485
30516 * tree-ssa-structalias.c (set_union_with_increment): Properly
30517 take into account all fields that overlap the shifted vars.
30518 (do_sd_constraint): Likewise.
30519 (do_ds_constraint): Likewise.
30520 (get_constraint_for_ptr_offset): Likewise.
30522 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
30524 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
30525 (nios2_compute_frame_layout):
30526 Add calculation of cfun->machine->fp_save_offset.
30527 (nios2_expand_prologue): Correct setting of frame pointer register
30529 (nios2_expand_epilogue): Update recovery of stack pointer from
30530 frame pointer accordingly.
30531 (nios2_initial_elimination_offset): Update calculation of offset
30532 for eliminating to HARD_FRAME_POINTER_REGNUM.
30534 2014-03-10 Jakub Jelinek <jakub@redhat.com>
30537 * ipa.c (symtab_remove_unreachable_nodes): Don't call
30538 cgraph_get_create_node on VAR_DECLs.
30540 2014-03-10 Richard Biener <rguenther@suse.de>
30542 PR middle-end/60474
30543 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
30545 2014-03-08 Douglas B Rupp <rupp@gnat.com>
30547 * config/vms/vms.opt (vms_float_format): New variable.
30549 2014-03-08 Tobias Burnus <burnus@net-b.de>
30551 * doc/invoke.texi (-fcilkplus): Update implementation status.
30553 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
30554 Richard Biener <rguenther@suse.de>
30556 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
30557 consistently accross all TUs.
30558 (run_gcc): Enable -fshort-double automatically at link at link-time
30559 and disallow override.
30561 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
30564 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
30565 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
30566 if they can't be used.
30568 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30570 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
30571 for Solaris 11/x86 ld.
30572 * configure: Regenerate.
30574 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30576 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
30577 (LIB_TLS_SPEC): Save as ld_tls_libs.
30578 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
30579 (HAVE_AS_IX86_TLSLDM): New test.
30580 * configure, config.in: Regenerate.
30581 * config/i386/i386.c (legitimize_tls_address): Fall back to
30582 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
30583 cannot support TLS_MODEL_LOCAL_DYNAMIC.
30584 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
30585 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
30587 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
30589 * common.opt (fira-loop-pressure): Mark as optimization.
30591 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
30593 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
30594 an OpenMP mappable type.
30596 2014-03-06 Matthias Klose <doko@ubuntu.com>
30598 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
30599 MULTILIB_OSDIRNAMES is not defined.
30601 2014-03-06 Jakub Jelinek <jakub@redhat.com>
30602 Meador Inge <meadori@codesourcery.com>
30605 * config/arm/arm.c (arm_tls_symbol_p): Remove.
30606 (arm_legitimize_address): Call legitimize_tls_address for any
30607 arm_tls_referenced_p expression, handle constant addend. Call it
30608 before testing for !TARGET_ARM.
30609 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
30611 2014-03-06 Richard Biener <rguenther@suse.de>
30613 PR middle-end/60445
30617 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
30619 * tree-streamer.c (record_common_node): Assert we don't record
30620 nodes with type double.
30621 (preload_common_node): Skip type double, complex double and double
30622 pointer since it is now frontend dependent due to fshort-double option.
30624 2014-03-06 Richard Biener <rguenther@suse.de>
30626 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
30627 or -fno-lto is specified and the linker has full plugin support.
30628 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
30629 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
30630 * lto-wrapper.c (merge_and_complain): Merge compile-time
30631 optimization levels.
30632 (run_gcc): And pass it through to the link options.
30634 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
30638 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30640 * cselib.c (remove_useless_values): Skip to avoid quadratic
30641 behavior if the condition moved from...
30642 (cselib_process_insn): ... here holds.
30644 2014-03-05 Jakub Jelinek <jakub@redhat.com>
30647 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
30648 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
30651 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
30652 (TM_H): Add x86-tune.def.
30654 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30656 * config/aarch64/aarch64.c (generic_tunings):
30657 Use cortexa57_extra_costs.
30659 2014-03-05 Jakub Jelinek <jakub@redhat.com>
30662 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
30663 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
30664 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
30667 2014-03-04 Heiher <r@hev.cc>
30669 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
30670 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
30672 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
30674 * config/i386/predicates.md (const2356_operand): Change to ...
30675 (const2367_operand): ... this.
30676 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
30678 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30679 (*avx512pf_scatterpf<mode>sf): Ditto.
30680 (avx512pf_scatterpf<mode>df): Ditto.
30681 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30682 (*avx512pf_scatterpf<mode>df): Ditto.
30683 * config/i386/i386.c (ix86_expand_builtin): Update
30684 incorrect hint operand error message.
30686 2014-03-04 Richard Biener <rguenther@suse.de>
30688 * lto-section-in.c (lto_get_section_data): Fix const cast.
30690 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
30692 * tree-streamer.c (record_common_node): Assert we don't record
30693 nodes with type double.
30694 (preload_common_node): Skip type double, complex double and double
30695 pointer since it is now frontend dependent due to fshort-double option.
30697 2014-03-04 Richard Biener <rguenther@suse.de>
30700 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
30701 (lto_input_toplevel_asms): Likewise.
30702 * lto-section-in.c (lto_get_section_data): Instead do it here
30705 2014-03-04 Richard Biener <rguenther@suse.de>
30707 PR tree-optimization/60382
30708 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
30709 dead PHIs a reduction.
30711 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
30713 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
30715 (_mm_prefetch): Move out of GCC target("sse") pragma.
30716 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
30717 GCC target("prfchw") pragma.
30718 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
30720 * config/i386/i386.c (ix86_option_override_internal): Enable
30721 -mprfchw with -mprefetchwt1.
30723 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
30725 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
30728 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
30730 * opts.h (CL_PCH_IGNORE): Define.
30731 * targhooks.c (option_affects_pch_p):
30732 Return false for options that have CL_PCH_IGNORE set.
30733 * opt-functions.awk: Process PchIgnore.
30734 * doc/options.texi: Document PchIgnore.
30736 * config/arc/arc.opt (misize): Add PchIgnore property.
30738 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30740 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
30741 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
30742 constraint on constants to permit them being loaded into
30743 GENERAL_REGS or BASE_REGS.
30745 2014-03-03 Nick Clifton <nickc@redhat.com>
30747 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
30748 anti-cacnonical alternatives.
30749 (negandhi3_real): New pattern.
30750 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
30752 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
30754 * config/avr/avr-mcus.def: Remove atxmega16x1.
30755 * config/avr/avr-tables.opt: Regenerate.
30756 * config/avr/t-multilib: Regenerate.
30757 * doc/avr-mmcu.texi: Regenerate.
30759 2014-03-03 Tobias Grosser <tobias@grosser.es>
30760 Mircea Namolaru <mircea.namolaru@inria.fr>
30762 PR tree-optimization/58028
30763 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
30766 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30768 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
30769 not handled by recognizers.
30771 2014-03-03 Jakub Jelinek <jakub@redhat.com>
30773 PR middle-end/60175
30774 * function.c (expand_function_end): Don't emit
30775 clobber_return_register sequence if clobber_after is a BARRIER.
30776 * cfgexpand.c (construct_exit_block): Append instructions before
30777 return_label to prev_bb.
30779 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30781 * config/rs6000/constraints.md: Document reserved use of "wc".
30783 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
30786 * ipa.c (function_and_variable_visibility): When dissolving comdat
30787 group, also set all symbols to local.
30789 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
30794 2013-12-14 Jan Hubicka <jh@suse.cz>
30795 PR middle-end/58477
30796 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
30798 2014-03-02 Jon Beniston <jon@beniston.com>
30804 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
30805 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
30806 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
30807 (simple_return, *simple_return): New patterns
30808 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
30809 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
30811 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
30813 * dwarf2out.c (gen_subprogram_die): Tidy.
30815 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
30818 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
30819 (*mov_t_msb_neg_negc): ... this new insn.
30821 2014-02-28 Jason Merrill <jason@redhat.com>
30824 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
30827 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
30830 * dwarf2out.c (decltype_auto_die): New static.
30831 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
30832 (gen_type_die_with_usage): Handle 'decltype(auto)'.
30833 (is_cxx_auto): Likewise.
30835 2014-02-28 Ian Bolton <ian.bolton@arm.com>
30837 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
30838 we are not using general regs only.
30840 2014-02-28 Richard Biener <rguenther@suse.de>
30843 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
30844 previous fix and only allow to remove trivial pre-headers
30845 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
30846 (remove_forwarder_block): Properly update the latch of a loop.
30848 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30851 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
30852 (cselib_preserved_hash_table): New.
30853 (preserve_constants_and_equivs): Move preserved vals to it.
30854 (cselib_find_slot): Look it up first.
30855 (cselib_init): Initialize it.
30856 (cselib_finish): Release it.
30857 (dump_cselib_table): Dump it.
30859 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30862 * cselib.c (remove_useless_values): Skip to avoid quadratic
30863 behavior if the condition moved from...
30864 (cselib_process_insn): ... here holds.
30866 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30869 * var-tracking.c (vt_initialize): Apply the same condition to
30870 preserve the CFA base value.
30872 2014-02-28 Joey Ye <joey.ye@arm.com>
30875 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
30876 if reload in progress or completed.
30878 2014-02-28 Tobias Burnus <burnus@net-b.de>
30880 PR middle-end/60147
30881 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
30884 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
30886 * doc/tm.texi.in (Condition Code Status): Update documention for
30887 relative locations of cc0-setter and cc0-user.
30889 2014-02-27 Jeff Law <law@redhat.com>
30891 PR rtl-optimization/52714
30892 * combine.c (try_combine): When splitting an unrecognized PARALLEL
30893 into two independent simple sets, if I3 is a jump, ensure the
30894 pattern we place into I3 is a (set (pc) ...).
30896 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
30897 Jeff Law <law@redhat.com>
30899 PR rtl-optimization/49847
30900 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
30901 are in different blocks.
30902 * doc/tm.texi (Condition Code Status): Update documention for
30903 relative locations of cc0-setter and cc0-user.
30905 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
30908 * lra.c (lra_emit_add): Check SUBREG too.
30910 2014-02-27 Andreas Schwab <schwab@suse.de>
30912 * config/m68k/m68k.c (m68k_option_override): Disable
30913 -flive-range-shrinkage for classic m68k.
30914 (m68k_override_options_after_change): Likewise.
30916 2014-02-27 Marek Polacek <polacek@redhat.com>
30918 PR middle-end/59223
30919 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
30920 -Wmaybe-uninitialized.
30922 2014-02-27 Alan Modra <amodra@gmail.com>
30925 * reload1.c (emit_input_reload_insns): When reload_override_in,
30926 set old to rl->in_reg when rl->in_reg is a subreg.
30928 2014-02-26 Richard Biener <rguenther@suse.de>
30931 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
30933 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
30935 * common/config/i386/predicates.md (const1256_operand): Remove.
30936 (const2356_operand): New.
30937 (const_1_to_2_operand): Remove.
30938 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
30939 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
30940 (*avx512pf_gatherpf<mode>sf): Ditto.
30941 (avx512pf_gatherpf<mode>df): Ditto.
30942 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30943 (*avx512pf_gatherpf<mode>df): Ditto.
30944 (avx512pf_scatterpf<mode>sf): Ditto.
30945 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30946 (*avx512pf_scatterpf<mode>sf): Ditto.
30947 (avx512pf_scatterpf<mode>df): Ditto.
30948 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30949 (*avx512pf_scatterpf<mode>df): Ditto.
30950 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
30952 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
30954 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
30955 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
30956 (_mm512_mask_testn_epi64_mask): Move to ...
30957 * config/i386/avx512cdintrin.h: Here.
30958 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
30959 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
30960 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
30961 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
30962 TARGET_AVX512F from TARGET_AVX512CD.
30964 2014-02-26 Richard Biener <rguenther@suse.de>
30967 * ipa.c (walk_polymorphic_call_targets): Properly guard
30968 call to inline_update_overall_summary.
30970 2014-02-26 Bin Cheng <bin.cheng@arm.com>
30973 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
30974 and latches only if requested. Fix latch if it is removed.
30975 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
30976 LOOPS_HAVE_PREHEADERS.
30978 2014-02-25 Andrew Pinski <apinski@cavium.com>
30980 * builtins.c (expand_builtin_thread_pointer): Create a new target
30981 when the target is NULL.
30983 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
30985 PR rtl-optimization/60317
30986 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
30987 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
30988 * lra-assigns.c: Include params.h.
30989 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
30990 other reload pseudos considerations.
30992 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30994 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
30995 to use canonical form for nor<mode>3.
30997 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31000 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
31003 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31005 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
31006 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
31007 (ix86_handle_option): Handle OPT_mprefetchwt1.
31008 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
31009 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
31011 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31012 OPTION_MASK_ISA_PREFETCHWT1.
31013 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
31014 (PTA_PREFETCHWT1): New.
31015 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
31016 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
31017 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
31018 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
31019 (*prefetch_avx512pf_<mode>_: Change into ...
31020 (*prefetch_prefetchwt1_<mode>: This.
31021 * config/i386/i386.opt (mprefetchwt1): New.
31022 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
31023 (_mm_prefetch): Handle intent to write.
31024 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
31026 2014-02-25 Richard Biener <rguenther@suse.de>
31028 PR middle-end/60291
31029 * emit-rtl.c (mem_attrs_htab): Remove.
31030 (mem_attrs_htab_hash): Likewise.
31031 (mem_attrs_htab_eq): Likewise.
31032 (set_mem_attrs): Always allocate new mem-attrs when something changed.
31033 (init_emit_once): Do not allocate mem_attrs_htab.
31035 2014-02-25 Richard Biener <rguenther@suse.de>
31038 * lto-opts.c (lto_write_options): Output non-explicit conservative
31039 -fwrapv, -fno-trapv and -fno-strict-overflow.
31040 * lto-wrapper.c (merge_and_complain): Handle merging those options.
31041 (run_gcc): And pass them through.
31043 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31045 * sel-sched.c (calculate_new_fences): New parameter ptime.
31046 Calculate it as a maximum over all fence cycles.
31047 (sel_sched_region_2): Adjust the call to calculate_new_fences.
31048 Print the final schedule timing when sched_verbose.
31050 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31052 PR rtl-optimization/60292
31053 * sel-sched.c (fill_vec_av_set): Do not reset target availability
31054 bit fot the fence instruction.
31056 2014-02-24 Alangi Derick <alangiderick@gmail.com>
31058 * calls.h: Fix typo in comment.
31060 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
31062 * config/pa/pa.c (pa_output_move_double): Don't valididate when
31063 adjusting offsetable addresses.
31065 2014-02-24 Guozhi Wei <carrot@google.com>
31067 * sparseset.h (sparseset_pop): Fix the wrong index.
31069 2014-02-24 Walter Lee <walt@tilera.com>
31071 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
31072 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
31074 * common/config/tilegx/tilegx-common.c
31075 (TARGET_DEFAULT_TARGET_FLAGS): Define.
31076 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
31077 (LINK_SPEC): Ditto.
31078 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
31079 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
31080 (tilegx_gimplify_va_arg_expr): Handle big endian.
31081 (tilegx_expand_unaligned_load): Ditto.
31082 (tilegx_expand_unaligned_store): Ditto.
31083 (TARGET_RETURN_IN_MSB): New.
31084 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
31085 (TARGET_ENDIAN_DEFAULT): New.
31086 (TARGET_BIG_ENDIAN): Handle big endian.
31087 (BYTES_BIG_ENDIAN): Ditto.
31088 (WORDS_BIG_ENDIAN): Ditto.
31089 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
31090 (ENDIAN_SPEC): New.
31091 (EXTRA_SPECS): New.
31092 * config/tilegx/tilegx.md (extv): Handle big endian.
31094 (insn_st<n>): Ditto.
31095 (insn_st<n>_add<bitsuffix>): Ditto.
31096 (insn_stnt<n>): Ditto.
31097 (insn_stnt<n>_add<bitsuffix>):Ditto.
31098 (vec_interleave_highv8qi): Handle big endian.
31099 (vec_interleave_highv8qi_be): New.
31100 (vec_interleave_highv8qi_le): New.
31101 (insn_v1int_h): Handle big endian.
31102 (vec_interleave_lowv8qi): Handle big endian.
31103 (vec_interleave_lowv8qi_be): New.
31104 (vec_interleave_lowv8qi_le): New.
31105 (insn_v1int_l): Handle big endian.
31106 (vec_interleave_highv4hi): Handle big endian.
31107 (vec_interleave_highv4hi_be): New.
31108 (vec_interleave_highv4hi_le): New.
31109 (insn_v2int_h): Handle big endian.
31110 (vec_interleave_lowv4hi): Handle big endian.
31111 (vec_interleave_lowv4hi_be): New.
31112 (vec_interleave_lowv4hi_le): New.
31113 (insn_v2int_l): Handle big endian.
31114 (vec_interleave_highv2si): Handle big endian.
31115 (vec_interleave_highv2si_be): New.
31116 (vec_interleave_highv2si_le): New.
31117 (insn_v4int_h): Handle big endian.
31118 (vec_interleave_lowv2si): Handle big endian.
31119 (vec_interleave_lowv2si_be): New.
31120 (vec_interleave_lowv2si_le): New.
31121 (insn_v4int_l): Handle big endian.
31122 * config/tilegx/tilegx.opt (mbig-endian): New option.
31123 (mlittle-endian): New option.
31124 * doc/install.texi: Document tilegxbe-linux.
31125 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
31127 2014-02-24 Martin Jambor <mjambor@suse.cz>
31130 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
31131 there are no parameter descriptors.
31133 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
31135 PR rtl-optimization/60268
31136 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
31137 initialization to ...
31138 (sched_rgn_init): ... here.
31139 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
31141 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31143 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
31146 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
31148 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
31151 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31153 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
31154 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
31156 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31158 * config/microblaze/predicates.md: Add cmp_op predicate.
31159 * config/microblaze/microblaze.md: Add branch_compare instruction
31160 which uses cmp_op predicate and emits cmp insn before branch.
31161 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
31162 to microblaze_expand_conditional_branch and consolidate logic.
31163 (microblaze_expand_conditional_branch): emit branch_compare
31164 insn instead of handling cmp op separate from branch insn.
31166 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31168 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
31171 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31173 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
31174 define_insn with define_expand and new define_insn
31175 *altivec_lve<VI_char>x_internal.
31176 (altivec_stve<VI_char>x): Replace define_insn with define_expand
31177 and new define_insn *altivec_stve<VI_char>x_internal.
31178 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
31180 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
31182 (altivec_expand_stvex_be): New function.
31184 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
31186 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
31187 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
31188 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
31189 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
31191 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
31194 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
31195 instead of emit_move_insn.
31197 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31199 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
31200 vspltw with vsldoi.
31201 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
31202 gen_altivec_vsumsws.
31204 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31206 * config/rs6000/altivec.md (altivec_lvxl): Rename as
31207 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
31208 (altivec_lvxl_<mode>): New define_expand incorporating
31209 -maltivec=be semantics where needed.
31210 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
31211 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
31212 semantics where needed.
31213 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
31214 (altivec_stvx_<mode>): New define_expand incorporating
31215 -maltivec=be semantics where needed.
31216 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
31217 VM2 iterator instead of V4SI.
31218 (altivec_stvxl_<mode>): New define_expand incorporating
31219 -maltivec=be semantics where needed.
31220 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
31221 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
31222 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
31223 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
31224 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
31225 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
31226 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
31227 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
31228 ALTIVEC_BUILTIN_STVXL.
31229 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
31230 (altivec_expand_stvx_be): Likewise.
31231 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
31232 (altivec_expand_lvx_be): Likewise.
31233 (altivec_expand_stvx_be): Likewise.
31234 (altivec_expand_builtin): Add cases for
31235 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
31236 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
31237 (altivec_init_builtins): Add definitions for
31238 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
31239 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
31241 2014-02-21 Catherine Moore <clm@codesourcery.com>
31243 * doc/invoke.texi (mvirt, mno-virt): Document.
31244 * config/mips/mips.opt (mvirt): New option.
31245 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
31247 2014-02-21 Richard Biener <rguenther@suse.de>
31249 PR tree-optimization/60276
31250 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
31251 (STMT_VINFO_MIN_NEG_DIST): New macro.
31252 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
31253 STMT_VINFO_MIN_NEG_DIST.
31254 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
31255 made for negative dependence distances still hold.
31257 2014-02-21 Richard Biener <rguenther@suse.de>
31259 PR middle-end/60291
31260 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
31261 DECL_INITIAL for globals not in the current function context.
31263 2014-02-21 Jakub Jelinek <jakub@redhat.com>
31265 PR tree-optimization/56490
31266 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
31267 * tree-ssa-uninit.c: Include params.h.
31268 (compute_control_dep_chain): Add num_calls argument, return false
31269 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
31270 num_calls to recursive call.
31271 (find_predicates): Change dep_chain into normal array,
31272 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
31273 variable and adjust compute_control_dep_chain caller.
31274 (find_def_preds): Likewise.
31276 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
31278 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
31279 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
31281 2014-02-21 Nick Clifton <nickc@redhat.com>
31283 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
31284 (pushhi1): Likewise.
31285 (popqi1): Add mode to pre_dec.
31286 (pophi1): Likewise.
31288 2014-02-21 Jakub Jelinek <jakub@redhat.com>
31290 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
31291 mode for mask of V8SFmode permutation.
31293 2014-02-20 Richard Henderson <rth@redhat.com>
31296 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
31297 a new pseudo for OLDVAL.
31299 2014-02-20 Jakub Jelinek <jakub@redhat.com>
31302 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
31303 gen_reg_rtx if d->testing_p.
31304 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
31305 if d->testing_p and we will certainly return true.
31306 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
31309 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
31311 * emit-rtl.c (gen_reg_rtx): Assert that
31312 crtl->emit.regno_pointer_align_length is non-zero.
31314 2014-02-20 Richard Henderson <rth@redhat.com>
31317 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
31318 on failure the store back into EXPECT.
31320 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
31321 Sandra Loosemore <sandra@codesourcery.com>
31323 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
31324 * config/nios2/nios2.c (nios2_function_profiler): Add
31325 -fPIC (flag_pic == 2) support.
31326 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
31327 (nios2_large_offset_p): New function.
31328 (nios2_unspec_reloc_p): Move up position, update to use
31329 nios2_large_offset_p.
31330 (nios2_unspec_address): Remove function.
31331 (nios2_unspec_offset): New function.
31332 (nios2_large_got_address): New function.
31333 (nios2_got_address): Add large offset support.
31334 (nios2_legitimize_tls_address): Update usage of removed and new
31336 (nios2_symbol_binds_local_p): New function.
31337 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
31338 (nios2_legitimize_address): Update to use nios2_large_offset_p.
31339 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
31340 (nios2_print_operand): Merge H/L processing, add hiadj/lo
31341 processing for (const (unspec ...)).
31342 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
31344 2014-02-20 Richard Biener <rguenther@suse.de>
31346 * tree-cfg.c (replace_uses_by): Mark altered BBs before
31347 doing the substitution.
31348 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
31350 2014-02-20 Martin Jambor <mjambor@suse.cz>
31353 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
31354 info when checking whether lattices are bottom.
31356 2014-02-20 Richard Biener <rguenther@suse.de>
31358 PR middle-end/60221
31359 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
31362 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
31365 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
31366 parameter specifying the scaling.
31367 (inline_call): Update.
31368 (want_inline_recursively): Guard division by zero.
31369 (recursive_inlining): Update.
31370 * ipa-inline.h (clone_inlined_nodes): Update.
31372 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
31375 * config/i386/i386.c (classify_argument): Pass structures of size
31376 64 bytes or less in register.
31378 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
31379 Kirill Yukhin <kirill.yukhin@intel.com>
31381 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
31382 (_mm_rcp28_round_ss): Ditto.
31383 (_mm_rsqrt28_round_sd): Ditto.
31384 (_mm_rsqrt28_round_ss): Ditto.
31385 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
31386 (_mm_rcp14_round_ss): Ditto.
31387 (_mm_rsqrt14_round_sd): Ditto.
31388 (_mm_rsqrt14_round_ss): Ditto.
31389 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
31390 the first input operand, get rid of match_dup.
31391 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
31393 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
31395 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
31396 operand as the first input operand, set type attribute.
31397 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
31398 Set type attribute.
31399 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
31400 operand as the first input operand, set type attribute.
31402 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31404 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
31407 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
31410 * config/i386/i386.c (construct_container): Remove TFmode check
31411 for X86_64_INTEGER_CLASS.
31413 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
31416 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
31417 only when -Wpsabi is enabled.
31419 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
31422 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
31423 passing arrays in registers are the same as for structs, so remove the
31424 special case for them.
31426 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
31428 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
31429 destination type, extract only the valid bits if the source type is not
31430 integral and has a different mode.
31432 2014-02-19 Richard Biener <rguenther@suse.de>
31435 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
31438 2014-02-19 Richard Biener <rguenther@suse.de>
31441 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
31442 (ipa_modify_call_arguments): Emit an argument load explicitely and
31443 preserve virtual SSA form there and for the replacement call.
31444 Do not update SSA form nor free dominance info.
31446 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
31448 * ipa.c (function_and_variable_visibility): Also clear WEAK
31449 flag when disolving COMDAT_GROUP.
31451 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
31453 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
31454 * ipa-prop.c (ipa_set_jf_known_type): Return early when
31455 not devirtualizing.
31456 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
31457 do more sanity checks.
31458 (detect_type_change): Return true when giving up early.
31459 (compute_complex_assign_jump_func): Fix type parameter of
31460 ipa_set_ancestor_jf.
31461 (compute_complex_ancestor_jump_func): Likewise.
31462 (update_jump_functions_after_inlining): Fix updating of
31464 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
31466 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
31468 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
31469 inline clones when edge disappears.
31471 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
31474 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
31475 Split 64-bit moves into 2 patterns. Do not allow the use of
31476 direct move for TDmode in little endian, since the decimal value
31477 has little endian bytes within a word, but the 64-bit pieces are
31478 ordered in a big endian fashion, and normal subreg's of TDmode are
31480 (mov<mode>_64bit_dm): Likewise.
31481 (movtd_64bit_nodm): Likewise.
31483 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
31485 PR tree-optimization/60174
31486 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
31487 statement of an SSA_NAME that occurs in an abnormal PHI node.
31489 2014-02-18 Jakub Jelinek <jakub@redhat.com>
31492 * final.c (SEEN_BB): Remove.
31493 (SEEN_NOTE, SEEN_EMITTED): Renumber.
31494 (final_scan_insn): Don't force_source_line on second
31495 NOTE_INSN_BASIC_BLOCK.
31497 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
31500 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
31501 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
31502 (type_natural_mode): Warn ABI change when %zmm register is not
31503 available for AVX512F vector value passing.
31505 2014-02-18 Kai Tietz <ktietz@redhat.com>
31508 * config/i386/i386.c (ix86_expand_prologue): Use value in
31509 rax register as displacement when restoring %r10 or %rax.
31510 Fix wrong offset when restoring both registers.
31512 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
31514 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
31515 assertion with conditional return.
31517 2014-02-18 Jakub Jelinek <jakub@redhat.com>
31518 Uros Bizjak <ubizjak@gmail.com>
31521 * config/i386/driver-i386.c (host_detect_local_cpu): If
31522 YMM state is not saved by the OS, also clear has_f16c. Move
31523 CPUID 0x80000001 handling before YMM state saving checking.
31525 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
31527 PR rtl-optimization/58960
31528 * haifa-sched.c (alloc_global_sched_pressure_data): New,
31529 factored out from ...
31530 (sched_init): ... here.
31531 (free_global_sched_pressure_data): New, factored out from ...
31532 (sched_finish): ... here.
31533 * sched-int.h (free_global_sched_pressure_data): Declare.
31534 * sched-rgn.c (nr_regions_initial): New static global.
31535 (haifa_find_rgns): Initialize it.
31536 (schedule_region): Disable sched-pressure for the newly
31539 2014-02-17 Richard Biener <rguenther@suse.de>
31541 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
31542 release SSA defs of pattern stmts.
31544 2014-02-17 Richard Biener <rguenther@suse.de>
31546 * tree-inline.c (expand_call_inline): Release the virtual
31547 operand defined by the call we are about to inline.
31549 2014-02-17 Richard Biener <rguenther@suse.de>
31551 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
31553 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
31554 Ilya Tocar <ilya.tocar@intel.com>
31556 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
31557 arguments order in builtin.
31558 (_mm512_permutexvar_epi64): Ditto.
31559 (_mm512_mask_permutexvar_epi64): Ditto
31560 (_mm512_maskz_permutexvar_epi32): Ditto
31561 (_mm512_permutexvar_epi32): Ditto
31562 (_mm512_mask_permutexvar_epi32): Ditto
31564 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31566 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
31567 (p8_vmrgow): Likewise.
31569 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31571 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
31574 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
31577 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
31578 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
31579 into 64-bit and 32-bit moves. On 64-bit moves, add support for
31580 using direct move instructions on ISA 2.07. Also adjust
31581 instruction length for 64-bit.
31582 (mov<mode>_64bit, TFmode/TDmode): Likewise.
31583 (mov<mode>_32bit, TFmode/TDmode): Likewise.
31585 2014-02-15 Alan Modra <amodra@gmail.com>
31589 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
31590 find_replacement on parts of insn rtl that might be reloaded.
31592 2014-02-15 Richard Biener <rguenther@suse.de>
31594 PR tree-optimization/60183
31595 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
31596 (tree_ssa_phiprop): Calculate and free post-dominators.
31598 2014-02-14 Jeff Law <law@redhat.com>
31600 PR rtl-optimization/60131
31601 * ree.c (get_extended_src_reg): New function.
31602 (combine_reaching_defs): Use it rather than assuming location of REG.
31603 (find_and_remove_re): Verify first operand of extension is
31604 a REG before adding the insns to the copy list.
31606 2014-02-14 Roland McGrath <mcgrathr@google.com>
31608 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
31609 * configure: Regenerated.
31610 * config.in: Regenerated.
31611 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
31612 instead of ASM_SHORT.
31614 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
31615 Richard Earnshaw <rearnsha@arm.com>
31617 PR rtl-optimization/59535
31618 * lra-constraints.c (process_alt_operands): Encourage alternative
31619 when unassigned pseudo class is superset of the alternative class.
31620 (inherit_reload_reg): Don't inherit when optimizing for code size.
31621 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
31622 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
31623 modes not less than 4 for Thumb1.
31625 2014-02-14 Kyle McMartin <kyle@redhat.com>
31628 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
31630 2014-02-14 Richard Biener <rguenther@suse.de>
31632 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
31633 (get_frame_arg): Drop the assert with langhook types_compatible_p.
31634 Do not strip INDIRECT_REFs.
31636 2014-02-14 Richard Biener <rguenther@suse.de>
31639 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
31640 DECL_FUNCTION_SPECIFIC_TARGET.
31641 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
31642 * tree-streamer-out.c (pack_ts_target_option): Remove.
31643 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
31644 (write_ts_function_decl_tree_pointers): Do not stream
31645 DECL_FUNCTION_SPECIFIC_TARGET.
31646 * tree-streamer-in.c (unpack_ts_target_option): Remove.
31647 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
31648 (lto_input_ts_function_decl_tree_pointers): Do not stream
31649 DECL_FUNCTION_SPECIFIC_TARGET.
31651 2014-02-14 Jakub Jelinek <jakub@redhat.com>
31653 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
31654 (get_initial_def_for_induction, vectorizable_induction): Ignore
31655 debug stmts when looking for exit_phi.
31656 (vectorizable_live_operation): Fix up condition.
31658 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
31660 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
31661 nreverse() because it changes the content of original tree list.
31663 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
31665 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
31666 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
31668 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
31670 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
31671 GNU coding standards.
31673 2014-02-13 Jakub Jelinek <jakub@redhat.com>
31676 * dwarf2out.c (gen_subprogram_die): Don't call
31677 add_calling_convention_attribute if subr_die is old_die.
31679 2014-02-13 Sharad Singhai <singhai@google.com>
31681 * doc/optinfo.texi: Fix order of nodes.
31683 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
31685 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
31686 operands[2], not operands[3].
31688 2014-02-13 Richard Biener <rguenther@suse.de>
31691 * doc/install.texi (ISL): Update recommended version to 0.12.2,
31692 mention the possibility of an in-tree build.
31693 (CLooG): Update recommended version to 0.18.1, mention the
31694 possibility of an in-tree build and clarify that the ISL
31695 bundled with CLooG does not work.
31697 2014-02-13 Jakub Jelinek <jakub@redhat.com>
31700 * expr.c (compress_float_constant): If x is a hard register,
31701 extend into a pseudo and then move to x.
31703 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
31705 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
31706 caused by bad second argument to warning_at() with -mhotpatch and
31707 nested functions (e.g. with gfortran).
31709 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
31711 * opts.c (option_name): Remove "enabled by default" rider.
31713 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
31715 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
31717 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
31718 Uros Bizjak <ubizjak@gmail.com>
31721 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
31722 * configure: Regenerated.
31724 2014-02-12 Richard Biener <rguenther@suse.de>
31726 * vec.c (vec_prefix::calculate_allocation): Move as
31727 inline variant to vec.h.
31728 (vec_prefix::calculate_allocation_1): New out-of-line version.
31729 * vec.h (vec_prefix::calculate_allocation_1): Declare.
31730 (vec_prefix::m_has_auto_buf): Rename to ...
31731 (vec_prefix::m_using_auto_storage): ... this.
31732 (vec_prefix::calculate_allocation): Inline the easy cases
31733 and dispatch to calculate_allocation_1 which doesn't need the
31735 (va_heap::reserve): Use gcc_checking_assert.
31736 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
31737 m_using_auto_storage.
31738 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
31740 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
31741 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
31742 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
31744 2014-02-12 Richard Biener <rguenther@suse.de>
31746 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
31747 when we found a dependence.
31749 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
31751 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
31753 (maybe_fold_stmt): ... into this new function.
31754 * omp-low.c (lower_omp): Update comment.
31756 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
31759 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
31762 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
31764 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
31765 identifiers in comments.
31766 (cortexa53_extra_costs): Likewise.
31767 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
31768 (cortexa7_extra_costs): Likewise.
31769 (cortexa12_extra_costs): Likewise.
31770 (cortexa15_extra_costs): Likewise.
31771 (v7m_extra_costs): Likewise.
31773 2014-02-12 Richard Biener <rguenther@suse.de>
31775 PR middle-end/60092
31776 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
31777 of posix_memalign being successful.
31778 (lower_stmt): Restrict lowering of posix_memalign to when
31779 -ftree-bit-ccp is enabled.
31781 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31783 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
31785 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
31787 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
31789 PR rtl-optimization/60116
31790 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
31791 other_insn once the combination has been validated.
31793 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
31796 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
31798 * ipa-devirt.c: Include demangle.h
31799 (odr_violation_reported): New static variable.
31800 (add_type_duplicate): Update odr_violations.
31801 (maybe_record_node): Add completep parameter; update it.
31802 (record_target_from_binfo): Add COMPLETEP parameter;
31803 update it as needed.
31804 (possible_polymorphic_call_targets_1): Likewise.
31805 (struct polymorphic_call_target_d): Add nonconstruction_targets;
31806 rename FINAL to COMPLETE.
31807 (record_targets_from_bases): Sanity check we found the binfo;
31808 fix COMPLETEP updating.
31809 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
31810 parameter, fix computing of COMPLETEP.
31811 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
31812 at LTO time do demangling.
31813 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
31814 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
31816 (gimple_get_virt_method_for_binfo): Likewise.
31817 * gimple-fold.h (gimple_get_virt_method_for_binfo,
31818 gimple_get_virt_method_for_vtable): Update prototypes.
31820 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
31823 * genautomata.c (add_presence_absence): Fix typo with
31824 {final_}presence_list.
31826 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
31829 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
31830 for VSX/Altivec vectors that land in GPR registers.
31832 2014-02-11 Richard Henderson <rth@redhat.com>
31833 Jakub Jelinek <jakub@redhat.com>
31836 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
31837 around drhs if type conversion to lacc->type is not useless.
31839 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31841 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
31843 (cortex-a57.cortex-a53): Likewise.
31844 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
31846 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31848 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
31851 2014-02-11 Renlin Li <Renlin.Li@arm.com>
31853 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
31854 add_options_for_arm_vfp3.
31856 2014-02-11 Jeff Law <law@redhat.com>
31858 PR middle-end/54041
31859 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
31860 object with an undesirable mode.
31862 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31865 * config/i386/sol2-9.h: New file.
31866 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
31867 *-*-solaris2.9*): Use it.
31869 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
31871 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
31872 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
31874 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
31876 * config/microblaze/microblaze.c: Extend mcpu version format
31878 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
31880 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
31882 2014-02-10 Richard Henderson <rth@redhat.com>
31885 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
31886 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
31887 ms-abi vs -mno-accumulate-outgoing-args.
31888 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
31889 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
31892 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
31894 PR middle-end/60080
31895 * cfgexpand.c (expand_asm_operands): Attach source location to
31896 ASM_INPUT rtx objects.
31897 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
31899 2014-02-10 Nick Clifton <nickc@redhat.com>
31901 * config/mn10300/mn10300.c (popcount): New function.
31902 (mn10300_expand_prologue): Include saved registers in stack usage
31905 2014-02-10 Jeff Law <law@redhat.com>
31907 PR middle-end/52306
31908 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
31909 when changing the SET_DEST of a prior insn to avoid an input reload.
31911 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
31913 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
31914 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
31915 -mcall-openbsd, or -mcall-linux.
31916 (CC1_ENDIAN_BIG_SPEC): Remove.
31917 (CC1_ENDIAN_LITTLE_SPEC): Remove.
31918 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
31919 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
31920 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
31921 and %cc1_endian_default.
31922 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
31924 2014-02-10 Richard Biener <rguenther@suse.de>
31926 PR tree-optimization/60115
31927 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
31928 MEM_REF handling. Properly verify that the accesses are not
31929 out of the objects bound.
31931 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31933 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
31936 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
31938 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
31939 proper constants and fix formatting.
31940 (possible_polymorphic_call_targets): Fix formatting.
31942 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
31943 Ilya Tocar <ilya.tocar@intel.com>
31945 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
31946 (_mm512_loadu_epi32): Renamed into...
31947 (_mm512_loadu_si512): This.
31948 (_mm512_storeu_epi32): Renamed into...
31949 (_mm512_storeu_si512): This.
31950 (_mm512_maskz_ceil_ps): Removed.
31951 (_mm512_maskz_ceil_pd): Ditto.
31952 (_mm512_maskz_floor_ps): Ditto.
31953 (_mm512_maskz_floor_pd): Ditto.
31954 (_mm512_floor_round_ps): Ditto.
31955 (_mm512_floor_round_pd): Ditto.
31956 (_mm512_ceil_round_ps): Ditto.
31957 (_mm512_ceil_round_pd): Ditto.
31958 (_mm512_mask_floor_round_ps): Ditto.
31959 (_mm512_mask_floor_round_pd): Ditto.
31960 (_mm512_mask_ceil_round_ps): Ditto.
31961 (_mm512_mask_ceil_round_pd): Ditto.
31962 (_mm512_maskz_floor_round_ps): Ditto.
31963 (_mm512_maskz_floor_round_pd): Ditto.
31964 (_mm512_maskz_ceil_round_ps): Ditto.
31965 (_mm512_maskz_ceil_round_pd): Ditto.
31966 (_mm512_expand_pd): Ditto.
31967 (_mm512_expand_ps): Ditto.
31968 * config/i386/i386.c (ix86_builtins): Remove
31969 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
31970 (bdesc_args): Ditto.
31971 * config/i386/predicates.md (const1256_operand): New.
31972 (const_1_to_2_operand): Ditto.
31973 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31974 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31975 (*avx512pf_gatherpf<mode>sf): Ditto.
31976 (avx512pf_gatherpf<mode>df): Ditto.
31977 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31978 (*avx512pf_gatherpf<mode>df): Ditto.
31979 (avx512pf_scatterpf<mode>sf): Ditto.
31980 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31981 (*avx512pf_scatterpf<mode>sf): Ditto.
31982 (avx512pf_scatterpf<mode>df): Ditto.
31983 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31984 (*avx512pf_scatterpf<mode>df): Ditto.
31985 (avx512f_expand<mode>): Removed.
31986 (<shift_insn><mode>3<mask_name>): Change predicate type.
31988 2014-02-08 Jakub Jelinek <jakub@redhat.com>
31990 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
31991 not at the end of datarefs vector use ordered_remove to avoid
31992 reordering datarefs vector.
31995 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
31996 mark local addressable non-static vars as GOVD_PRIVATE
31997 instead of GOVD_LOCAL.
31998 * omp-low.c (lower_omp_for): Move gimple_bind_vars
31999 and BLOCK_VARS of gimple_bind_block to new_stmt rather
32002 PR middle-end/60092
32003 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
32004 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
32005 assume_aligned or alloc_align attributes.
32006 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
32007 arguments. Handle also assume_aligned and alloc_align attributes.
32008 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
32009 calls to functions with assume_aligned or alloc_align attributes.
32010 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
32012 2014-02-08 Terry Guo <terry.guo@arm.com>
32014 * doc/invoke.texi: Document ARM -march=armv7e-m.
32016 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32018 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
32019 flag on __cilkrts_rethrow builtin.
32022 * ipa-cp.c (determine_versionability): Fail at -O0
32023 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
32024 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
32027 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32030 * tree-inline.c (copy_forbidden): Fail for
32031 __attribute__((optimize (0))) functions.
32033 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32035 * varpool.c: Include pointer-set.h.
32036 (varpool_remove_unreferenced_decls): Variables in other partitions
32037 will not be output; be however careful to not lose information
32038 about partitioning.
32040 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32042 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
32043 lookup in the vtable constructor.
32045 2014-02-07 Jeff Law <law@redhat.com>
32048 * config/m68k/m68k.md (ashldi_extsi): Turn into a
32049 define_insn_and_split.
32051 * ipa-inline.c (inline_small_functions): Fix typos.
32053 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32055 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
32056 (s390_can_use_return_insn): Declare.
32057 * config/s390/s390.h (EPILOGUE_USES): Define.
32058 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
32060 (s390_chunkify_start): Handle return JUMP_LABELs.
32061 (s390_early_mach): Emit a main_pool instruction on the entry edge.
32062 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
32063 (s390_can_use_return_insn): New functions.
32064 (s390_fix_long_loop_prediction): Handle conditional returns.
32065 (TARGET_SET_UP_BY_PROLOGUE): Define.
32066 * config/s390/s390.md (ANY_RETURN): New code iterator.
32067 (*creturn, *csimple_return, return, simple_return): New patterns.
32069 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32071 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
32072 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
32073 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
32074 REG_CFA_RESTORE list when deciding not to restore a register.
32076 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32078 * config/s390/s390.c: Include tree-pass.h and context.h.
32079 (s390_early_mach): New function, split out from...
32080 (s390_emit_prologue): ...here.
32081 (pass_data_s390_early_mach): New pass structure.
32082 (pass_s390_early_mach): New class.
32083 (s390_option_override): Create and register early_mach pass.
32084 Move to end of file.
32086 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32088 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
32089 to match for the exit block.
32091 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32093 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
32094 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
32095 Reject misaligned operands.
32097 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32099 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
32101 2014-02-07 Richard Biener <rguenther@suse.de>
32103 PR middle-end/60092
32104 * gimple-low.c (lower_builtin_posix_memalign): New function.
32105 (lower_stmt): Call it to lower posix_memalign in a way
32106 to make alignment info accessible.
32108 2014-02-07 Jakub Jelinek <jakub@redhat.com>
32111 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
32112 __builtin_setjmp_receiver.
32114 2014-02-07 Richard Biener <rguenther@suse.de>
32116 PR middle-end/60092
32117 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
32118 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
32119 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32120 Handle BUILT_IN_POSIX_MEMALIGN.
32121 (find_func_clobbers): Likewise.
32122 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
32123 (call_may_clobber_ref_p_1): Likewise.
32125 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32128 * ipa-devirt.c (record_target_from_binfo): Remove overactive
32131 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32134 * lto-cgraph.c (lto_output_node): Use
32135 symtab_get_symbol_partitioning_class.
32136 (lto_output_varpool_node): likewise.
32137 (symtab_get_symbol_partitioning_class): Move here from
32138 lto/lto-partition.c
32139 * cgraph.h (symbol_partitioning_class): Likewise.
32140 (symtab_get_symbol_partitioning_class): Declare.
32142 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32144 * ggc.h (ggc_internal_cleared_alloc): New macro.
32145 * vec.h (vec_safe_copy): Handle memory stats.
32146 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
32147 * target-globals.c (save_target_globals): Likewise.
32149 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32152 * expr.c (emit_move_resolve_push): Export; be bit more selective
32153 on when to clear alias set.
32154 * expr.h (emit_move_resolve_push): Declare.
32155 * function.h (struct function): Add tail_call_marked.
32156 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
32157 * config/i386/i386-protos.h (ix86_expand_push): Remove.
32158 * config/i386/i386.md (TImode move expander): De not call
32160 (FP push expanders): Preserve memory attributes.
32161 * config/i386/sse.md (push<mode>1): Remove.
32162 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
32163 (ix86_expand_push): Remove.
32164 * config/i386/mmx.md (push<mode>1): Remove.
32166 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32168 PR rtl-optimization/60030
32169 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
32170 lopart with paradoxical subreg before shifting it up by hprec.
32172 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32174 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
32175 Remove extra newline at end of file.
32176 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
32177 (arm_issue_rate): Handle cortexa57.
32178 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
32179 (cortex-a57.cortex-a53): Likewise.
32181 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32184 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
32185 don't record in REG_FRAME_RELATED_EXPR registers not set in that
32187 (arm_expand_prologue): Adjust all callers.
32188 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
32189 info, registers also at the lowest numbered registers side. Use
32190 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
32194 * var-tracking.c (adjust_mems): Before adding a SET to
32195 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
32197 2014-02-06 Alan Modra <amodra@gmail.com>
32200 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
32201 change SDmode to DDmode when lra_in_progress.
32203 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32205 PR middle-end/59150
32206 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
32207 free_data_ref on the dr first, and before goto again also set dr
32208 to the next dr. For simd_lane_access, free old datarefs[i] before
32209 overwriting it. For get_vectype_for_scalar_type failure, don't
32210 free_data_ref if simd_lane_access.
32212 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
32215 * tree.h (opts_for_fn): New inline function.
32216 (opt_for_fn): Define.
32217 * config/i386/i386.c (ix86_function_regparm): Use
32218 opt_for_fn (decl, optimize) instead of optimize.
32220 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
32222 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
32223 for SYMBOL_REF in large memory model.
32225 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32227 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
32228 and crypto support.
32229 (cortex-a57): Likewise.
32230 (cortex-a57.cortex-a53): Likewise.
32232 2014-02-06 Yury Gribov <y.gribov@samsung.com>
32233 Kugan Vivekanandarajah <kuganv@linaro.org>
32235 * config/arm/arm.c (arm_vector_alignment_reachable): Check
32237 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
32239 2014-02-06 Richard Biener <rguenther@suse.de>
32241 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
32242 set_loop_copy and initialize_original_copy_tables.
32244 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
32246 * config/aarch64/aarch64-simd.md
32247 (aarch64_ashr_simddi): Change QI to SI.
32249 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32250 Jakub Jelinek <jakub@redhat.com>
32252 PR middle-end/60013
32253 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
32256 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32258 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
32259 CODE_FOR_altivec_vpku[hw]um to
32260 CODE_FOR_altivec_vpku[hw]um_direct.
32261 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
32262 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
32263 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
32264 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
32266 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32268 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
32269 generation for -maltivec=be.
32270 (altivec_vsumsws): Simplify redundant test.
32272 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32274 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
32275 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
32276 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
32277 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
32278 gen_altivec_vpkuwum.
32279 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
32281 (altivec_vpks<VI_char>ss): Likewise.
32282 (altivec_vpks<VI_char>us): Likewise.
32283 (altivec_vpku<VI_char>us): Likewise.
32284 (altivec_vpku<VI_char>um): Likewise.
32285 (altivec_vpku<VI_char>um_direct): New (copy of
32286 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
32288 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
32289 target is little endian and -maltivec=be is not specified.
32290 (*altivec_vupkhs<VU_char>_direct): New (copy of
32291 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
32292 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
32293 target is little endian and -maltivec=be is not specified.
32294 (*altivec_vupkls<VU_char>_direct): New (copy of
32295 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
32296 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
32297 little endian and -maltivec=be is not specified.
32298 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
32299 little endian and -maltivec=be is not specified.
32301 2014-02-05 Richard Henderson <rth@redhat.com>
32304 * combine-stack-adj.c: Revert r206943.
32305 * sched-int.h (struct deps_desc): Add last_args_size.
32306 * sched-deps.c (init_deps): Initialize it.
32307 (sched_analyze_insn): Add OUTPUT dependencies between insns that
32308 contain REG_ARGS_SIZE notes.
32310 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32312 * lto-cgraph.c (asm_nodes_output): Make global.
32313 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
32314 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
32315 (driver_handle_option): Handle OPT_fwpa.
32317 2014-02-05 Jakub Jelinek <jakub@redhat.com>
32320 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
32321 a comment typo and formatting issue. If odr_hash hasn't been
32322 created, return vNULL and set *completep to false.
32324 PR middle-end/57499
32325 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
32326 bb with no successors.
32328 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
32331 * doc/invoke.texi (-march): Clarify documentation for ARM.
32332 (-mtune): Likewise.
32335 2014-02-05 Richard Biener <rguenther@suse.de>
32337 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
32338 when not vectorizing because of too many alias checks.
32339 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
32340 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
32342 2014-02-05 Nick Clifton <nickc@redhat.com>
32344 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
32345 accept extended registers in any mode when compiling for the MN10300.
32347 2014-02-05 Yury Gribov <y.gribov@samsung.com>
32349 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
32350 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
32351 sanitization attributes.
32352 (can_inline_edge_p): Likewise.
32353 (sanitize_attrs_match_for_inline_p): New function.
32355 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32357 * ipa-prop.c (detect_type_change): Shor circuit testing of
32358 type changes on THIS pointer.
32360 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
32363 * config/pa/pa.c (legitimize_tls_address): Return original address
32364 if not passed a SYMBOL_REF rtx.
32365 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
32367 (pa_emit_move_sequence): Simplify TLS source operands.
32368 (pa_legitimate_constant_p): Reject all TLS constants.
32369 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
32370 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
32372 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32374 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
32375 groups when we know they are controlled by LTO.
32376 * varasm.c (default_binds_local_p_1): If object is in other partition,
32377 it will be resolved locally.
32379 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
32381 * config/host-linux.c (linux_gt_pch_use_address): Don't
32382 use SSIZE_MAX because it is not always defined.
32384 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
32387 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
32388 threshold for pseudo splitting.
32389 (update_ebb_live_info): Process call argument hard registers and
32390 hard registers from insn definition too.
32391 (max_small_class_regs_num): New constant.
32392 (inherit_in_ebb): Update live hard regs through EBBs. Update
32393 reloads_num only for small register classes. Don't split for
32396 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
32399 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
32402 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32404 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
32405 visibility is safe.
32407 2014-02-04 Marek Polacek <polacek@redhat.com>
32409 * gdbinit.in (pel): Define.
32411 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
32413 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
32416 2014-02-04 Richard Biener <rguenther@suse.de>
32419 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
32420 in function context local.
32421 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
32422 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
32423 similar to LTO_imported_decl_ref.
32425 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32427 PR tree-optimization/60002
32428 * cgraphclones.c (build_function_decl_skip_args): Clear
32429 DECL_LANG_SPECIFIC.
32431 PR tree-optimization/60023
32432 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
32433 false to gsi_replace.
32434 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
32435 has been in some EH region and vec_stmt could throw, add
32436 vec_stmt into the same EH region.
32437 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
32438 has no lhs, ignore it.
32439 * internal-fn.c (expand_MASK_LOAD): Likewise.
32442 * tree-inline.c (copy_forbidden): Fail for
32443 __attribute__((optimize (0))) functions.
32446 * omp-low.c (simd_clone_struct_copy): If from->inbranch
32447 is set, copy one less argument.
32448 (expand_simd_clones): Don't subtract clone_info->inbranch
32449 from simd_clone_struct_alloc argument.
32451 PR rtl-optimization/57915
32452 * recog.c (simplify_while_replacing): If all unary/binary/relational
32453 operation arguments are constant, attempt to simplify those.
32455 PR middle-end/59261
32456 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
32457 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
32459 2014-02-04 Richard Biener <rguenther@suse.de>
32461 PR tree-optimization/60012
32462 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
32463 TBAA disambiguation to all DDRs.
32465 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32468 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
32469 (LINK_SPEC): Use it for -shared, -shared-libgcc.
32471 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32474 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
32476 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32478 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
32479 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
32481 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32484 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
32485 to figure out targets of polymorphic calls with known decl.
32486 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
32487 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
32488 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
32489 (get_polymorphic_call_info): ... here.
32490 (get_polymorphic_call_info_from_invariant): New function.
32492 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32494 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
32495 lookup via vtable pointer; check for type consistency
32496 and turn inconsitent facts into UNREACHABLE.
32497 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
32498 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
32499 type inconsistent querries; return UNREACHABLE instead.
32501 2014-02-03 Richard Henderson <rth@twiddle.net>
32504 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
32505 already processed this node.
32506 (normalize_one_pred_1): Pass along mark_set.
32507 (normalize_one_pred): Create and destroy a pointer_set_t.
32508 (normalize_one_pred_chain): Likewise.
32510 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
32512 PR gcov-profile/58602
32513 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
32515 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32518 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
32519 -fno-devirtualize; try to devirtualize by the knowledge of
32520 virtual table pointer given by aggregate propagation.
32521 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
32522 (ipa_print_node_jump_functions): Dump also offset that
32523 is relevant for polymorphic calls.
32524 (determine_known_aggregate_parts): Add arg_type parameter; use it
32525 instead of determining the type from pointer type.
32526 (ipa_compute_jump_functions_for_edge): Update call of
32527 determine_known_aggregate_parts.
32528 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
32529 (gimple_get_virt_method_for_binfo): ... here; simplify using
32530 vtable_pointer_value_to_vtable.
32531 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
32532 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
32533 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
32534 (vtable_pointer_value_to_vtable): Break out from ...; handle also
32536 (vtable_pointer_value_to_binfo): ... here.
32537 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
32539 2014-02-03 Teresa Johnson <tejohnson@google.com>
32541 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
32542 redef of outer loop index variable.
32544 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
32548 * doc/extend.texi (Function Attributes): Typo.
32550 2014-02-03 Cong Hou <congh@google.com>
32552 PR tree-optimization/60000
32553 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
32554 if the vectorized statement is a store. A store statement can only
32555 appear at the end of pattern statements.
32557 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
32559 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
32560 (ix86_option_override_internal): Default long double to 64-bit for
32561 32-bit Bionic and to 128-bit for 64-bit Bionic.
32563 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
32564 TARGET_LONG_DOUBLE_128 is true.
32565 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
32567 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
32568 (mlong-double-64): Negate -mlong-double-128.
32569 (mlong-double-128): New option.
32571 * config/i386/i386-c.c (ix86_target_macros): Define
32572 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
32574 * doc/invoke.texi: Document -mlong-double-128.
32576 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
32578 PR rtl-optimization/60024
32579 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
32581 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
32583 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
32585 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
32587 PR rtl-optimization/57662
32588 * sel-sched.c (code_motion_path_driver): Do not mark already not
32589 existing blocks in the visiting bitmap.
32591 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
32593 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
32594 on the insn being emitted.
32596 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
32597 Will Deacon <will.deacon@arm.com>
32599 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
32601 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32603 * config/arm/arm-tables.opt: Regenerate.
32605 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32607 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
32608 for vector types other than V16QImode.
32609 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
32610 define_expand, and call altivec_expand_vec_perm_le when producing
32611 code with little endian element order.
32612 (*altivec_vperm_<mode>_internal): New insn having previous
32613 behavior of altivec_vperm_<mode>.
32614 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
32615 altivec_expand_vec_perm_le when producing code with little endian
32617 (*altivec_vperm_<mode>_uns_internal): New insn having previous
32618 behavior of altivec_vperm_<mode>_uns.
32620 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32622 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
32623 (altivec_vsumsws): Add handling for -maltivec=be with a little
32625 (altivec_vsumsws_direct): New.
32626 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
32627 gen_altivec_vsumsws.
32629 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
32631 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
32632 vtable_pointer_value_to_binfo): New functions.
32633 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
32634 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
32636 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
32638 * config/nios2/nios2.md (load_got_register): Initialize GOT
32639 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
32640 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
32642 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
32644 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
32645 preserverd by passthrough, do not propagate the type.
32647 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
32649 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
32650 (mips_atomic_assign_expand_fenv): New function.
32651 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
32653 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
32655 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
32656 (__builtin_mips_set_fcsr): Likewise.
32657 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
32658 MIPS_USI_FTYPE_VOID.
32659 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
32660 (mips16_expand_set_fcsr): Likewise.
32661 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
32662 (mips16_set_fcsr_stub): Likewise.
32663 (mips16_get_fcsr_one_only_stub): New class.
32664 (mips16_set_fcsr_one_only_stub): Likewise.
32665 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
32666 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
32667 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
32668 (hard_float): New availability predicate.
32669 (mips_builtins): Add get_fcsr and set_fcsr.
32670 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
32671 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
32672 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
32673 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
32674 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
32677 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
32679 * config/mips/mips.c (mips_one_only_stub): New class.
32680 (mips_need_mips16_rdhwr_p): Replace with...
32681 (mips16_rdhwr_stub): ...this new variable.
32682 (mips16_stub_call_address): New function.
32683 (mips16_rdhwr_one_only_stub): New class.
32684 (mips_expand_thread_pointer): Use mips16_stub_call_address.
32685 (mips_output_mips16_rdhwr): Delete.
32686 (mips_finish_stub): New function.
32687 (mips_code_end): Use it to handle rdhwr stubs.
32689 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
32692 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
32693 when calculating size of integer atomic types.
32695 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
32697 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
32699 2014-02-01 Jakub Jelinek <jakub@redhat.com>
32701 PR tree-optimization/60003
32702 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
32703 * profile.c (branch_prob): Use gimple_call_builtin_p
32704 to check for BUILT_IN_SETJMP_RECEIVER.
32705 * tree-inline.c (copy_bb): Call notice_special_calls.
32707 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
32710 * lra-constraints.c (process_alt_operands): Update reload_sum only
32713 2014-01-31 Richard Henderson <rth@redhat.com>
32715 PR middle-end/60004
32716 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
32717 until after else_eh is processed.
32719 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
32721 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
32722 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
32723 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
32724 in smmintrin.h, remove them.
32725 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
32726 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
32727 * config/i386/i386.md (ROUND_SAE): Fix value.
32728 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
32729 (const48_operand): New.
32730 * config/i386/subst.md (round), (round_expand): Use
32731 const_4_or_8_to_11_operand.
32732 (round_saeonly), (round_saeonly_expand): Use const48_operand.
32734 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
32736 * config/i386/constraints.md (Yk): Swap meaning with k.
32737 * config/i386/i386.md (movhi_internal): Change Yk to k.
32738 (movqi_internal): Ditto.
32739 (*k<logic><mode>): Ditto.
32742 (kandn<mode>): Ditto.
32743 (*<code>hi_1): Ditto.
32744 (*<code>qi_1): Ditto.
32745 (kxnor<mode>): Ditto.
32746 (kortestzhi): Ditto.
32747 (kortestchi): Ditto.
32749 (*one_cmplhi2_1): Ditto.
32750 (*one_cmplqi2_1): Ditto.
32751 * config/i386/sse.md (): Change k to Yk.
32752 (avx512f_load<mode>_mask): Ditto.
32753 (avx512f_blendm<mode>): Ditto.
32754 (avx512f_store<mode>_mask): Ditto.
32755 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
32756 (avx512f_storedqu<mode>_mask): Ditto.
32757 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
32759 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
32760 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
32761 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
32762 (avx512f_maskcmp<mode>3): Ditto.
32763 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
32764 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
32765 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
32766 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
32767 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
32768 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
32769 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
32770 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
32771 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
32772 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
32773 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
32774 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
32775 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
32776 (vec_extract_lo_<mode>_maskm): Ditto.
32777 (vec_extract_hi_<mode>_maskm): Ditto.
32778 (avx512f_vternlog<mode>_mask): Ditto.
32779 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
32780 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
32781 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
32782 (avx512f_<code>v8div16qi2_mask): Ditto.
32783 (avx512f_<code>v8div16qi2_mask_store): Ditto.
32784 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
32785 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
32786 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
32787 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
32788 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
32789 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32790 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
32791 (*avx512pf_scatterpf<mode>df_mask): Ditto.
32792 (avx512cd_maskb_vec_dupv8di): Ditto.
32793 (avx512cd_maskw_vec_dupv16si): Ditto.
32794 (avx512f_vpermi2var<mode>3_maskz): Ditto.
32795 (avx512f_vpermi2var<mode>3_mask): Ditto.
32796 (avx512f_vpermi2var<mode>3_mask): Ditto.
32797 (avx512f_vpermt2var<mode>3_maskz): Ditto.
32798 (*avx512f_gathersi<mode>): Ditto.
32799 (*avx512f_gathersi<mode>_2): Ditto.
32800 (*avx512f_gatherdi<mode>): Ditto.
32801 (*avx512f_gatherdi<mode>_2): Ditto.
32802 (*avx512f_scattersi<mode>): Ditto.
32803 (*avx512f_scatterdi<mode>): Ditto.
32804 (avx512f_compress<mode>_mask): Ditto.
32805 (avx512f_compressstore<mode>_mask): Ditto.
32806 (avx512f_expand<mode>_mask): Ditto.
32807 * config/i386/subst.md (mask): Change k to Yk.
32808 (mask_scalar_merge): Ditto.
32811 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
32813 * doc/extend.texi (Vector Extensions): Document ?: in C++.
32815 2014-01-31 Richard Biener <rguenther@suse.de>
32817 PR middle-end/59990
32818 * builtins.c (fold_builtin_memory_op): Make sure to not
32819 use a floating-point mode or a boolean or enumeral type for
32820 the copy operation.
32822 2014-01-30 DJ Delorie <dj@redhat.com>
32824 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
32825 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
32826 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
32827 whenever main() has an epilogue.
32829 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32831 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
32832 unused variable "field".
32833 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
32834 (vsx_mergeh_<mode>): Likewise.
32835 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
32836 (altivec_vmrghh): Likewise.
32837 (altivec_vmrghw): Likewise.
32838 (altivec_vmrglb): Likewise.
32839 (altivec_vmrglh): Likewise.
32840 (altivec_vmrglw): Likewise.
32841 (altivec_vspltb): Add missing uses.
32842 (altivec_vsplth): Likewise.
32843 (altivec_vspltw): Likewise.
32844 (altivec_vspltsf): Likewise.
32846 2014-01-30 Jakub Jelinek <jakub@redhat.com>
32849 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
32850 frame related instructions.
32852 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
32854 PR rtl-optimization/59959
32855 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
32856 any reload of register whose subreg is invalid.
32858 2014-01-30 Jakub Jelinek <jakub@redhat.com>
32860 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
32861 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
32862 Add missing return type - void.
32864 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32866 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
32867 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
32868 remove element index adjustment for endian (now handled in vsx.md
32870 (altivec_expand_vec_perm_const): Use
32871 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
32872 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
32873 (vsx_xxspltw_<mode>): Adjust element index for little endian.
32874 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
32875 define_expand and a new define_insn *altivec_vspltb_internal;
32876 adjust for -maltivec=be on a little endian target.
32877 (altivec_vspltb_direct): New.
32878 (altivec_vsplth): Divide into a define_expand and a new
32879 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
32880 little endian target.
32881 (altivec_vsplth_direct): New.
32882 (altivec_vspltw): Divide into a define_expand and a new
32883 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
32884 little endian target.
32885 (altivec_vspltw_direct): New.
32886 (altivec_vspltsf): Divide into a define_expand and a new
32887 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
32888 a little endian target.
32890 2014-01-30 Richard Biener <rguenther@suse.de>
32892 PR tree-optimization/59993
32893 * tree-ssa-forwprop.c (associate_pointerplus): Check we
32894 can propagate form the earlier stmt and avoid the transform
32895 when the intermediate result is needed.
32897 2014-01-30 Alangi Derick <alangiderick@gmail.com>
32899 * README.Portability: Fix typo.
32901 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
32903 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
32904 comparison_operator with ordered_comparison_operator.
32906 2014-01-30 Nick Clifton <nickc@redhat.com>
32908 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
32909 Rename to mn10300_store_multiple_regs.
32910 * config/mn10300/mn10300.c: Likewise.
32911 * config/mn10300/mn10300.md (store_movm): Fix typo: call
32912 store_multiple_regs.
32913 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
32914 Call mn10300_store_multiple_regs.
32916 2014-01-30 Nick Clifton <nickc@redhat.com>
32917 DJ Delorie <dj@redhat.com>
32919 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
32920 %fp 2 to keep registers after it properly word-aligned.
32921 (rl78_alloc_physical_registers_umul): Handle the case where both
32922 input operands are the same.
32924 2014-01-30 Richard Biener <rguenther@suse.de>
32926 PR tree-optimization/59903
32927 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
32930 2014-01-30 Jason Merrill <jason@redhat.com>
32933 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
32936 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
32938 2014-01-30 Richard Biener <rguenther@suse.de>
32940 PR tree-optimization/59951
32941 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
32943 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
32946 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
32947 SFmode to DFmode case.
32949 2014-01-29 DJ Delorie <dj@redhat.com>
32951 * config/msp430/msp430.opt (-minrt): New.
32952 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
32954 (ENDFILE_SPEC): Likewise.
32956 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
32958 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
32959 (estimate_function_body_sizes): Use it.
32961 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
32964 * dwarf2out.c (is_cxx_auto): New.
32965 (is_base_type): Use it.
32966 (gen_type_die_with_usage): Likewise.
32968 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32970 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
32971 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
32972 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
32973 -maltivec=be with LE targets.
32974 (vsx_mergeh_<mode>): Likewise.
32975 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
32976 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
32977 (altivec_vmrghb): Replace with define_expand and new
32978 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
32979 (altivec_vmrghb_direct): New define_insn.
32980 (altivec_vmrghh): Replace with define_expand and new
32981 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
32982 (altivec_vmrghh_direct): New define_insn.
32983 (altivec_vmrghw): Replace with define_expand and new
32984 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
32985 (altivec_vmrghw_direct): New define_insn.
32986 (*altivec_vmrghsf): Adjust for endianness.
32987 (altivec_vmrglb): Replace with define_expand and new
32988 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
32989 (altivec_vmrglb_direct): New define_insn.
32990 (altivec_vmrglh): Replace with define_expand and new
32991 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
32992 (altivec_vmrglh_direct): New define_insn.
32993 (altivec_vmrglw): Replace with define_expand and new
32994 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
32995 (altivec_vmrglw_direct): New define_insn.
32996 (*altivec_vmrglsf): Adjust for endianness.
32997 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
32998 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
32999 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33000 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33001 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33002 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33003 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33004 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33006 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
33008 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
33009 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
33012 2014-01-29 Richard Biener <rguenther@suse.de>
33014 PR tree-optimization/58742
33015 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
33016 associate_pointerplus_align.
33017 (associate_pointerplus_diff): New function.
33018 (associate_pointerplus): Likewise. Call associate_pointerplus_align
33019 and associate_pointerplus_diff.
33021 2014-01-29 Richard Biener <rguenther@suse.de>
33023 * lto-streamer.h (LTO_major_version): Bump to 3.
33024 (LTO_minor_version): Reset to 0.
33026 2014-01-29 Renlin Li <Renlin.Li@arm.com>
33028 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
33029 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
33030 (arm_file_start): Generate correct asm header for armv7ve.
33031 * config/arm/bpabi.h: Add multilib support for armv7ve.
33032 * config/arm/driver-arm.c: Change the architectures of cortex-a7
33033 and cortex-a15 to armv7ve.
33034 * config/arm/t-aprofile: Add multilib support for armv7ve.
33035 * doc/invoke.texi: Document -march=armv7ve.
33037 2014-01-29 Richard Biener <rguenther@suse.de>
33039 PR tree-optimization/58742
33040 * tree-ssa-forwprop.c (associate_plusminus): Return true
33041 if we changed sth, defer EH cleanup to ...
33042 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
33043 (simplify_mult): New function.
33045 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33047 PR middle-end/59917
33048 PR tree-optimization/59920
33049 * tree.c (build_common_builtin_nodes): Remove
33050 __builtin_setjmp_dispatcher initialization.
33051 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
33052 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
33053 instead of gsi_after_labels + manually skipping debug stmts.
33054 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
33055 ignore bbs with IFN_ABNORMAL_DISPATCHER.
33056 * tree-inline.c (copy_edges_for_bb): Remove
33057 can_make_abnormal_goto argument, instead add abnormal_goto_dest
33058 argument. Ignore computed_goto_p stmts. Don't call
33059 make_abnormal_goto_edges. If a call might need abnormal edges
33060 for non-local gotos, see if it already has an edge to
33061 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
33062 with true argument, don't do anything then, otherwise add
33063 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
33064 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
33066 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
33067 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
33068 (lower_stmt): Don't set data->calls_builtin_setjmp.
33069 (lower_builtin_setjmp): Adjust comment.
33070 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
33071 * tree-cfg.c (found_computed_goto): Remove.
33072 (factor_computed_gotos): Remove.
33073 (make_goto_expr_edges): Return bool, true for computed gotos.
33074 Don't call make_abnormal_goto_edges.
33075 (build_gimple_cfg): Don't set found_computed_goto, don't call
33076 factor_computed_gotos.
33077 (computed_goto_p): No longer static.
33078 (make_blocks): Don't set found_computed_goto.
33079 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
33080 (make_edges): If make_goto_expr_edges returns true, push bb
33081 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
33082 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
33083 vector. Record mapping between bbs and OpenMP regions if there
33084 are any, adjust make_gimple_omp_edges caller. Call
33085 handle_abnormal_edges.
33086 (make_abnormal_goto_edges): Remove.
33087 * tree-cfg.h (make_abnormal_goto_edges): Remove.
33088 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
33089 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
33090 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
33091 * internal-fn.def (ABNORMAL_DISPATCHER): New.
33092 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
33093 filling *region also set *region_idx to (*region)->entry->index.
33096 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
33097 For REGs set ORIGINAL_REGNO.
33099 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
33101 * doc/md.texi: Mention that a target shouldn't implement
33102 vec_widen_(s|u)mul_even/odd pair if it is less efficient
33105 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33107 PR tree-optimization/59594
33108 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
33109 a copy of the datarefs vector rather than the vector itself.
33111 2014-01-28 Jason Merrill <jason@redhat.com>
33114 * dwarf2out.c (auto_die): New static.
33115 (gen_type_die_with_usage): Handle C++1y 'auto'.
33116 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
33119 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
33122 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
33123 (SPEC_X32): Likewise.
33124 (SPEC_64): Likewise.
33125 * config/i386/i386.c (ix86_option_override_internal): Turn off
33126 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
33128 (x86_file_start): Output .code16gcc for TARGET_16BIT.
33129 * config/i386/i386.h (TARGET_16BIT): New macro.
33130 (TARGET_16BIT_P): Likewise.
33131 * config/i386/i386.opt: Add m16.
33132 * doc/invoke.texi: Document -m16.
33134 2014-01-28 Jakub Jelinek <jakub@redhat.com>
33136 PR preprocessor/59935
33137 * input.c (location_get_source_line): Bail out on when line number
33138 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
33140 2014-01-28 Richard Biener <rguenther@suse.de>
33142 PR tree-optimization/58742
33143 * tree-ssa-forwprop.c (associate_plusminus): Handle
33144 pointer subtraction of the form (T)(P + A) - (T)P.
33146 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33148 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
33151 2014-01-28 Richard Biener <rguenther@suse.de>
33154 2014-01-28 Richard Biener <rguenther@suse.de>
33156 PR rtl-optimization/45364
33157 PR rtl-optimization/59890
33158 * var-tracking.c (local_get_addr_clear_given_value): Handle
33159 already cleared slot.
33160 (val_reset): Handle not allocated local_get_addr_cache.
33161 (vt_find_locations): Use post-order on the inverted CFG.
33163 2014-01-28 Richard Biener <rguenther@suse.de>
33165 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
33167 2014-01-28 Richard Biener <rguenther@suse.de>
33169 PR rtl-optimization/45364
33170 PR rtl-optimization/59890
33171 * var-tracking.c (local_get_addr_clear_given_value): Handle
33172 already cleared slot.
33173 (val_reset): Handle not allocated local_get_addr_cache.
33174 (vt_find_locations): Use post-order on the inverted CFG.
33176 2014-01-28 Alan Modra <amodra@gmail.com>
33178 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
33179 * configure.ac <recursive call for build != host>: Define
33180 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
33181 and LD_FOR_BUILD too.
33182 * configure: Regenerate.
33184 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
33186 * config/i386/i386.c (get_builtin_code_for_version): Separate
33187 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
33188 Broadwell from Haswell.
33190 2014-01-27 Steve Ellcey <sellcey@mips.com>
33192 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
33193 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
33194 * config/mips/mips.c (mips_option_override): Change setting
33196 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
33197 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
33198 Change from Mask to Var.
33200 2014-01-27 Jeff Law <law@redhat.com>
33202 * ipa-inline.c (inline_small_functions): Fix typo.
33204 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
33206 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
33207 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
33208 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
33209 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
33210 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
33211 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
33212 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
33213 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
33214 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
33215 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
33216 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
33217 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
33218 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
33219 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
33220 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
33221 (_mm512_storeu_epi64): Ditto.
33222 (_mm512_cmpge_epi32_mask): Ditto.
33223 (_mm512_cmpge_epu32_mask): Ditto.
33224 (_mm512_cmpge_epi64_mask): Ditto.
33225 (_mm512_cmpge_epu64_mask): Ditto.
33226 (_mm512_cmple_epi32_mask): Ditto.
33227 (_mm512_cmple_epu32_mask): Ditto.
33228 (_mm512_cmple_epi64_mask): Ditto.
33229 (_mm512_cmple_epu64_mask): Ditto.
33230 (_mm512_cmplt_epi32_mask): Ditto.
33231 (_mm512_cmplt_epu32_mask): Ditto.
33232 (_mm512_cmplt_epi64_mask): Ditto.
33233 (_mm512_cmplt_epu64_mask): Ditto.
33234 (_mm512_cmpneq_epi32_mask): Ditto.
33235 (_mm512_cmpneq_epu32_mask): Ditto.
33236 (_mm512_cmpneq_epi64_mask): Ditto.
33237 (_mm512_cmpneq_epu64_mask): Ditto.
33238 (_mm512_expand_pd): Ditto.
33239 (_mm512_expand_ps): Ditto.
33240 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
33241 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
33242 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
33243 * config/i386/i386.c (ix86_builtins): Add
33244 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
33245 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
33246 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
33247 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
33248 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
33249 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
33250 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
33251 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
33252 IX86_BUILTIN_PMOVUSQW512_MEM.
33253 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
33254 __builtin_ia32_pmovsqd512mem_mask,
33255 __builtin_ia32_pmovqd512mem_mask,
33256 __builtin_ia32_pmovusqw512mem_mask,
33257 __builtin_ia32_pmovsqw512mem_mask,
33258 __builtin_ia32_pmovqw512mem_mask,
33259 __builtin_ia32_pmovusdw512mem_mask,
33260 __builtin_ia32_pmovsdw512mem_mask,
33261 __builtin_ia32_pmovdw512mem_mask,
33262 __builtin_ia32_pmovqb512mem_mask,
33263 __builtin_ia32_pmovusqb512mem_mask,
33264 __builtin_ia32_pmovsqb512mem_mask,
33265 __builtin_ia32_pmovusdb512mem_mask,
33266 __builtin_ia32_pmovsdb512mem_mask,
33267 __builtin_ia32_pmovdb512mem_mask.
33268 (bdesc_args): Add __builtin_ia32_expanddf512,
33269 __builtin_ia32_expandsf512.
33270 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
33271 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
33272 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
33273 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
33274 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
33275 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
33276 (avx512f_<code>v8div16qi2_mask_store): This.
33277 (avx512f_expand<mode>): New.
33279 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
33281 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
33283 (_mm512_mask_prefetch_i64gather_pd): Ditto.
33284 (_mm512_prefetch_i32scatter_pd): Ditto.
33285 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
33286 (_mm512_prefetch_i64scatter_pd): Ditto.
33287 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
33288 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
33289 (_mm512_mask_prefetch_i64gather_ps): Ditto.
33290 (_mm512_prefetch_i32scatter_ps): Ditto.
33291 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
33292 (_mm512_prefetch_i64scatter_ps): Ditto.
33293 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
33294 * config/i386/i386-builtin-types.def: Define
33295 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
33296 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
33297 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
33298 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
33299 IX86_BUILTIN_SCATTERPFQPD.
33300 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
33301 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
33302 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
33303 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
33304 __builtin_ia32_scatterpfqps.
33305 (ix86_expand_builtin): Expand new built-ins.
33306 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
33307 fix memory access data type.
33308 (*avx512pf_gatherpf<mode>_mask): Ditto.
33309 (*avx512pf_gatherpf<mode>): Ditto.
33310 (avx512pf_scatterpf<mode>): Ditto.
33311 (*avx512pf_scatterpf<mode>_mask): Ditto.
33312 (*avx512pf_scatterpf<mode>): Ditto.
33313 (GATHER_SCATTER_SF_MEM_MODE): New.
33314 (avx512pf_gatherpf<mode>df): Ditto.
33315 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33316 (*avx512pf_scatterpf<mode>df): Ditto.
33318 2014-01-27 Jakub Jelinek <jakub@redhat.com>
33321 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
33322 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
33325 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
33327 * common/config/arm/arm-common.c
33328 (arm_rewrite_mcpu): Handle multiple names.
33330 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
33332 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
33334 * gimple-builder.h (create_gimple_tmp): Delete.
33336 2014-01-27 Christian Bruel <christian.bruel@st.com>
33338 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
33341 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
33343 * config/pa/pa.md (call): Generate indirect long calls to non-local
33344 functions when outputing 32-bit code.
33345 (call_value): Likewise except for special call to buggy powf function.
33347 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
33348 portable runtime and PIC indirect calls.
33349 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
33350 and PIC call sequences. Use ldo instead of blr to set return register
33351 in PIC call sequence.
33353 2014-01-25 Walter Lee <walt@tilera.com>
33355 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
33356 avoid clobbering a live register.
33358 2014-01-25 Walter Lee <walt@tilera.com>
33360 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
33361 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
33362 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
33363 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
33365 2014-01-25 Walter Lee <walt@tilera.com>
33367 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
33368 arguments on even registers.
33369 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
33371 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
33372 (BIGGEST_ALIGNMENT): Ditto.
33373 (BIGGEST_FIELD_ALIGNMENT): Ditto.
33375 2014-01-25 Walter Lee <walt@tilera.com>
33377 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
33378 insns before bundling.
33379 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
33381 2014-01-25 Walter Lee <walt@tilera.com>
33383 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
33384 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
33385 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
33387 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
33389 * config/mips/constraints.md (kl): Delete.
33390 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
33391 define expands, using...
33392 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
33393 instructions for MIPS16.
33394 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
33395 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
33397 2014-01-25 Walter Lee <walt@tilera.com>
33399 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
33403 2014-01-25 Walter Lee <walt@tilera.com>
33405 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
33406 (TARGET_EXPAND_TO_RTL_HOOK): Define.
33408 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
33410 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
33413 2014-01-25 Jakub Jelinek <jakub@redhat.com>
33415 * print-rtl.c (in_call_function_usage): New var.
33416 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
33417 EXPR_LIST mode as mode and not as reg note name.
33419 PR middle-end/59561
33420 * cfgloopmanip.c (copy_loop_info): If
33421 loop->warned_aggressive_loop_optimizations, make sure
33422 the flag is set in target loop too.
33424 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
33426 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
33428 * builtins.def: Likewise.
33429 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
33430 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
33431 * ira.c (ira_setup_eliminable_regset): Likewise.
33432 * omp-low.c (gate_expand_omp): Likewise.
33433 (execute_lower_omp): Likewise.
33434 (diagnose_sb_0): Likewise.
33435 (gate_diagnose_omp_blocks): Likewise.
33436 (simd_clone_clauses_extract): Likewise.
33439 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33441 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
33442 correction for little endian...
33443 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
33446 2014-01-24 Jeff Law <law@redhat.com>
33448 PR tree-optimization/59919
33449 * tree-vrp.c (find_assert_locations_1): Do not register asserts
33450 for non-returning calls.
33452 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
33454 * common/config/aarch64/aarch64-common.c
33455 (aarch64_rewrite_mcpu): Handle multiple names.
33456 * config/aarch64/aarch64.h
33457 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
33459 2014-01-24 Dodji Seketeli <dodji@redhat.com>
33461 * input.c (add_file_to_cache_tab): Handle the case where fopen
33464 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
33467 * config/i386/i386.md (pushsf splitter): Get stack adjustment
33468 from push operand if code of push isn't PRE_DEC.
33470 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
33473 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
33474 -mquad-memory-atomic. Update -mquad-memory documentation to say
33475 it is only used for non-atomic loads/stores.
33477 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
33478 -mquad-memory or -mquad-memory-atomic switches.
33480 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
33481 -mquad-memory-atomic to ISA 2.07 support.
33483 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
33484 to separate support of normal quad word memory operations (ldq, stq)
33485 from the atomic quad word memory operations.
33487 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
33488 support to separate non-atomic quad word operations from atomic
33489 quad word operations. Disable non-atomic quad word operations in
33490 little endian mode so that we don't have to swap words after the
33491 load and before the store.
33492 (quad_load_store_p): Add comment about atomic quad word support.
33493 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
33494 options printed with -mdebug=reg.
33496 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
33497 -mquad-memory-atomic as the test for whether we have quad word
33498 atomic instructions.
33499 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
33500 or -mp8-vector are used, allow byte/half-word atomic operations.
33502 * config/rs6000/sync.md (load_lockedti): Insure that the address
33503 is a proper indexed or indirect address for the lqarx instruction.
33504 On little endian systems, swap the hi/lo registers after the lqarx
33506 (load_lockedpti): Use indexed_or_indirect_operand predicate to
33507 insure the address is valid for the lqarx instruction.
33508 (store_conditionalti): Insure that the address is a proper indexed
33509 or indirect address for the stqcrx. instruction. On little endian
33510 systems, swap the hi/lo registers before doing the stqcrx.
33512 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
33513 insure the address is valid for the stqcrx. instruction.
33515 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
33516 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
33517 type of quad memory support is available.
33519 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
33521 PR regression/59915
33522 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
33523 there is a danger of looping.
33525 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
33527 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
33528 force flag_ira_loop_pressure if set via command line.
33530 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
33532 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
33533 (ashr_simd): New builtin handling DI mode.
33534 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
33535 (aarch64_sshr_simddi): New match pattern.
33536 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
33537 (vshrd_n_s64): Likewise.
33538 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
33540 2014-01-23 Nick Clifton <nickc@redhat.com>
33542 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
33543 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
33544 favour of mcu specific scripts.
33545 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
33548 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
33549 Alex Velenko <Alex.Velenko@arm.com>
33551 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
33552 (vaddv_s16): Likewise.
33553 (vaddv_s32): Likewise.
33554 (vaddv_u8): Likewise.
33555 (vaddv_u16): Likewise.
33556 (vaddv_u32): Likewise.
33557 (vaddvq_s8): Likewise.
33558 (vaddvq_s16): Likewise.
33559 (vaddvq_s32): Likewise.
33560 (vaddvq_s64): Likewise.
33561 (vaddvq_u8): Likewise.
33562 (vaddvq_u16): Likewise.
33563 (vaddvq_u32): Likewise.
33564 (vaddvq_u64): Likewise.
33565 (vaddv_f32): Likewise.
33566 (vaddvq_f32): Likewise.
33567 (vaddvq_f64): Likewise.
33568 (vmaxv_f32): Likewise.
33569 (vmaxv_s8): Likewise.
33570 (vmaxv_s16): Likewise.
33571 (vmaxv_s32): Likewise.
33572 (vmaxv_u8): Likewise.
33573 (vmaxv_u16): Likewise.
33574 (vmaxv_u32): Likewise.
33575 (vmaxvq_f32): Likewise.
33576 (vmaxvq_f64): Likewise.
33577 (vmaxvq_s8): Likewise.
33578 (vmaxvq_s16): Likewise.
33579 (vmaxvq_s32): Likewise.
33580 (vmaxvq_u8): Likewise.
33581 (vmaxvq_u16): Likewise.
33582 (vmaxvq_u32): Likewise.
33583 (vmaxnmv_f32): Likewise.
33584 (vmaxnmvq_f32): Likewise.
33585 (vmaxnmvq_f64): Likewise.
33586 (vminv_f32): Likewise.
33587 (vminv_s8): Likewise.
33588 (vminv_s16): Likewise.
33589 (vminv_s32): Likewise.
33590 (vminv_u8): Likewise.
33591 (vminv_u16): Likewise.
33592 (vminv_u32): Likewise.
33593 (vminvq_f32): Likewise.
33594 (vminvq_f64): Likewise.
33595 (vminvq_s8): Likewise.
33596 (vminvq_s16): Likewise.
33597 (vminvq_s32): Likewise.
33598 (vminvq_u8): Likewise.
33599 (vminvq_u16): Likewise.
33600 (vminvq_u32): Likewise.
33601 (vminnmv_f32): Likewise.
33602 (vminnmvq_f32): Likewise.
33603 (vminnmvq_f64): Likewise.
33605 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
33607 * config/aarch64/aarch64-simd.md
33608 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
33609 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
33610 (*aarch64_mul3_elt<mode>): Likewise.
33611 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
33612 (*aarch64_mul3_elt_to_64v2df): Likewise.
33613 (*aarch64_mla_elt<mode>): Likewise.
33614 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
33615 (*aarch64_mls_elt<mode>): Likewise.
33616 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
33617 (*aarch64_fma4_elt<mode>): Likewise.
33618 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
33619 (*aarch64_fma4_elt_to_64v2df): Likewise.
33620 (*aarch64_fnma4_elt<mode>): Likewise.
33621 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
33622 (*aarch64_fnma4_elt_to_64v2df): Likewise.
33623 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
33624 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
33625 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
33626 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
33627 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
33628 (aarch64_sqdmull_lane<mode>_internal): Likewise.
33629 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
33631 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
33633 * config/aarch64/aarch64-simd.md
33634 (aarch64_be_checked_get_lane<mode>): New define_expand.
33635 * config/aarch64/aarch64-simd-builtins.def
33636 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
33637 New builtin definition.
33638 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
33639 Use new safe be builtin.
33641 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
33643 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
33645 (aarch64_be_st1<mode>): Likewise.
33646 (aarch_ld1<VALL:mode>): Define_expand modified.
33647 (aarch_st1<VALL:mode>): Likewise.
33648 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
33649 (UNSPEC_ST1): Likewise.
33651 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
33653 * config/microblaze/microblaze.md: Add trap insn and attribute
33655 2014-01-23 Dodji Seketeli <dodji@redhat.com>
33657 PR preprocessor/58580
33658 * input.h (location_get_source_line): Take an additional line_size
33660 (void diagnostics_file_cache_fini): Declare new function.
33661 * input.c (struct fcache): New type.
33662 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
33663 New static constants.
33664 (diagnostic_file_cache_init, total_lines_num)
33665 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
33666 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
33667 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
33668 (get_next_line, read_next_line, goto_next_line, read_line_num):
33669 New static function definitions.
33670 (diagnostic_file_cache_fini): New function.
33671 (location_get_source_line): Take an additional output line_len
33672 parameter. Re-write using lookup_or_add_file_to_cache_tab and
33674 * diagnostic.c (diagnostic_finish): Call
33675 diagnostic_file_cache_fini.
33676 (adjust_line): Take an additional input parameter for the length
33677 of the line, rather than calculating it with strlen.
33678 (diagnostic_show_locus): Adjust the use of
33679 location_get_source_line and adjust_line with respect to their new
33680 signature. While displaying a line now, do not stop at the first
33681 null byte. Rather, display the zero byte as a space and keep
33682 going until we reach the size of the line.
33683 * Makefile.in: Add vec.o to OBJS-libcommon
33685 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
33686 Ilya Tocar <ilya.tocar@intel.com>
33688 * config/i386/avx512fintrin.h (_mm512_kmov): New.
33689 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
33690 (__builtin_ia32_kmov16): Ditto.
33691 * config/i386/i386.md (UNSPEC_KMOV): New.
33694 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
33696 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
33697 (_mm512_storeu_si512): Ditto.
33699 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
33702 * rtl.h (get_referenced_operands): Declare.
33703 * recog.c (get_referenced_operands): New function.
33704 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
33705 operands have been referenced when recording LO_SUM references.
33707 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
33709 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
33711 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
33713 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
33714 Enable for generic and recent AMD targets.
33716 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
33718 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
33719 ARG_SIZE note when adjustment was eliminated.
33721 2014-01-22 Jeff Law <law@redhat.com>
33723 PR tree-optimization/59597
33724 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
33725 in file. Accept new argument REGISTERING and use it to modify
33726 dump output appropriately.
33727 (register_jump_thread): Corresponding changes.
33728 (mark_threaded_blocks): Reinstate code to cancel unprofitable
33729 thread paths involving joiner blocks. Add code to dump cancelled
33730 jump threading paths.
33732 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
33734 PR rtl-optimization/59477
33735 * lra-constraints.c (inherit_in_ebb): Process call for living hard
33736 regs. Update reloads_num and potential_reload_hard_regs for all insns.
33738 2014-01-22 Tom Tromey <tromey@redhat.com>
33740 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
33742 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
33744 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
33746 PR rtl-optimization/59896
33747 * lra-constraints.c (process_alt_operands): Check unused note for
33748 matched operands of insn with no output reloads.
33750 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
33752 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
33753 (mips_move_from_gpr_cost): Likewise.
33755 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
33757 PR rtl-optimization/59858
33758 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
33759 ira_class_hard_regs_num.
33760 (process_alt_operands): Increase reject for dying matched operand.
33762 2014-01-21 Jakub Jelinek <jakub@redhat.com>
33765 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
33766 smaller than size, perform several stores or loads and stores
33767 at dst + count - size to store or copy all of size bytes, rather
33768 than just last modesize bytes.
33770 2014-01-20 DJ Delorie <dj@redhat.com>
33772 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
33773 that CLOBBERs are REGs before propogating their values.
33775 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
33777 PR middle-end/59789
33778 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
33779 (cgraph_inline_failed_type): New function.
33780 * cgraph.h (DEFCIFCODE): Add type.
33781 (cgraph_inline_failed_type_t): New enum.
33782 (cgraph_inline_failed_type): New prototype.
33783 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
33784 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
33785 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
33786 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
33787 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
33788 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
33789 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
33790 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
33791 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
33792 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
33793 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
33794 OPTIMIZATION_MISMATCH.
33795 * tree-inline.c (expand_call_inline): Emit errors during
33796 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
33798 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
33801 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
33802 mode attribute in insn output.
33804 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
33806 * output.h (output_constant): Delete.
33807 * varasm.c (output_constant): Make private.
33809 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
33811 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
33813 2014-01-20 Jakub Jelinek <jakub@redhat.com>
33815 PR middle-end/59860
33816 * tree.h (fold_builtin_strcat): New prototype.
33817 * builtins.c (fold_builtin_strcat): No longer static. Add len
33818 argument, if non-NULL, don't call c_strlen. Optimize
33819 directly into __builtin_memcpy instead of __builtin_strcpy.
33820 (fold_builtin_2): Adjust fold_builtin_strcat caller.
33821 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
33823 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
33825 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
33826 for SImode_address_operand operands, having only a REG argument.
33828 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
33830 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
33831 loader name using mbig-endian.
33832 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
33834 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
33836 * doc/invoke.texi (-march): Clarify documentation for AArch64.
33837 (-mtune): Likewise.
33840 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
33842 * config/aarch64/aarch64-protos.h
33843 (aarch64_cannot_change_mode_class_ptr): Declare.
33844 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
33845 aarch64_cannot_change_mode_class_ptr): New.
33846 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
33847 backend hook aarch64_cannot_change_mode_class.
33849 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
33851 * common/config/aarch64/aarch64-common.c
33852 (aarch64_handle_option): Don't handle any option order logic here.
33853 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
33854 selected_cpu, warn on architecture version mismatch.
33855 (aarch64_override_options): Fix parsing order for option strings.
33857 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33858 Iain Sandoe <iain@codesourcery.com>
33861 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
33862 warning. Amend comment to reflect current functionality.
33864 2014-01-20 Richard Biener <rguenther@suse.de>
33866 PR middle-end/59860
33867 * builtins.c (fold_builtin_strcat): Remove case better handled
33868 by tree-ssa-strlen.c.
33870 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
33872 * config/aarch64/aarch64.opt
33873 (mcpu, march, mtune): Make case-insensitive.
33875 2014-01-20 Jakub Jelinek <jakub@redhat.com>
33878 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
33879 if operands[1] is a REG or ZERO_EXTEND of a REG.
33881 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
33883 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
33885 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
33887 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
33888 long non-pic millicode calls.
33890 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33892 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
33894 2014-01-19 Kito Cheng <kito@0xlab.org>
33896 * builtins.c (expand_movstr): Check movstr expand done or fail.
33898 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33899 H.J. Lu <hongjiu.lu@intel.com>
33902 * config/i386/i386.md (*lea<mode>): Zero-extend return register
33903 to DImode for zero-extended addresses.
33905 2014-01-19 Jakub Jelinek <jakub@redhat.com>
33907 PR rtl-optimization/57763
33908 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
33909 on the new indirect jump_insn and increment LABEL_NUSES (label).
33911 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
33915 * config.gcc (x86_archs): New variable.
33916 (x86_64_archs): Likewise.
33917 (x86_cpus): Likewise.
33918 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
33919 --with-arch/--with-cpu= options.
33920 Support --with-arch=/--with-cpu={nehalem,westmere,
33921 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
33923 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33925 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
33926 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
33928 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33930 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
33932 2014-01-18 Jakub Jelinek <jakub@redhat.com>
33935 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
33936 clear cpp_get_options (parse_in)->warn_unused_macros for
33937 ix86_target_macros_internal with cpp_define.
33939 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
33941 * jump.c (delete_related_insns): Keep (use (insn))s.
33942 * reorg.c (redundant_insn): Check for barriers too.
33944 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
33946 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
33948 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
33950 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
33951 call to $$dyncall when TARGET_LONG_CALLS is true.
33953 2014-01-17 Jeff Law <law@redhat.com>
33955 * ree.c (combine_set_extension): Temporarily disable test for
33956 changing number of hard registers.
33958 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
33960 PR middle-end/58125
33961 * ipa-inline-analysis.c (inline_free_summary):
33962 Do not free summary of aliases.
33964 2014-01-17 Jakub Jelinek <jakub@redhat.com>
33966 PR middle-end/59706
33967 * gimplify.c (gimplify_expr): Use create_tmp_var
33968 instead of create_tmp_var_raw. If cond doesn't have
33969 integral type, don't add the IFN_ANNOTATE builtin at all.
33971 2014-01-17 Martin Jambor <mjambor@suse.cz>
33974 * ipa-cp.c (prev_edge_clone): New variable.
33975 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
33976 Also resize prev_edge_clone vector.
33977 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
33978 (ipcp_edge_removal_hook): New function.
33979 (ipcp_driver): Register ipcp_edge_removal_hook.
33981 2014-01-17 Andrew Pinski <apinski@cavium.com>
33982 Steve Ellcey <sellcey@mips.com>
33985 * config/mips/mips.c (mips_print_operand): Check operand mode instead
33988 2014-01-17 Jeff Law <law@redhat.com>
33990 PR middle-end/57904
33991 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
33992 so that pass_ccp runs first.
33994 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
33996 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
33997 (ix86_adjust_cost): Use !TARGET_XXX.
33998 (do_reorder_for_imul): Likewise.
33999 (swap_top_of_ready_list): Likewise.
34000 (ix86_sched_reorder): Likewise.
34002 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34004 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34005 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
34006 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
34007 (intel_memset): New. Duplicate slm_memset.
34008 (intel_cost): New. Duplicate slm_cost.
34009 (m_INTEL): New macro.
34010 (processor_target_table): Add "intel".
34011 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
34012 with PROCESSOR_INTEL for "intel".
34013 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
34014 PROCESSOR_SILVERMONT.
34015 (ix86_issue_rate): Likewise.
34016 (ix86_adjust_cost): Likewise.
34017 (ia32_multipass_dfa_lookahead): Likewise.
34018 (swap_top_of_ready_list): Likewise.
34019 (ix86_sched_reorder): Likewise.
34020 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
34021 instead of TARGET_OPT_AGU.
34022 * config/i386/i386.h (TARGET_INTEL): New.
34023 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
34024 (processor_type): Add PROCESSOR_INTEL.
34025 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
34026 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
34028 2014-01-17 Marek Polacek <polacek@redhat.com>
34031 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
34034 2014-01-17 Richard Biener <rguenther@suse.de>
34036 PR tree-optimization/46590
34037 * opts.c (default_options_table): Add entries for
34038 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
34039 all enabled at -O1 but not for -Og.
34040 * common.opt (fbranch-count-reg): Remove Init(1).
34041 (fmove-loop-invariants): Likewise.
34042 (ftree-pta): Likewise.
34044 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34046 * config/i386/i386.c (ix86_data_alignment): For compatibility with
34047 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
34048 decls to at least the GCC 4.8 used alignments.
34051 * tree-nested.c (convert_nonlocal_reference_stmt,
34052 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
34053 of GIMPLE_BIND stmts, adjust associated decls.
34055 2014-01-17 Richard Biener <rguenther@suse.de>
34057 PR tree-optimization/46590
34058 * vec.h (vec<>::bseach): New member function implementing
34059 binary search according to C89 bsearch.
34060 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
34061 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
34062 bitmap pointer again. Make accesses_in_loop a flat array.
34063 (mem_ref_obstack): New global.
34064 (outermost_indep_loop): Adjust for mem_ref->stored changes.
34065 (mark_ref_stored): Likewise.
34066 (ref_indep_loop_p_2): Likewise.
34067 (set_ref_stored_in_loop): New helper function.
34068 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
34069 (memref_free): Adjust.
34070 (record_mem_ref_loc): Simplify.
34071 (gather_mem_refs_stmt): Adjust.
34072 (sort_locs_in_loop_postorder_cmp): New function.
34073 (analyze_memory_references): Sort accesses_in_loop after
34074 loop postorder number.
34075 (find_ref_loc_in_loop_cmp): New function.
34076 (for_all_locs_in_loop): Find relevant cluster of locs in
34077 accesses_in_loop and iterate without recursion.
34078 (execute_sm): Avoid uninit warning.
34079 (struct ref_always_accessed): Simplify.
34080 (ref_always_accessed::operator ()): Likewise.
34081 (ref_always_accessed_p): Likewise.
34082 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
34083 loop postorder numbers here.
34084 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
34087 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34090 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
34091 on decls for which assemble_alias has been called.
34093 2014-01-17 Nick Clifton <nickc@redhat.com>
34095 * config/msp430/msp430.opt: (mcpu): New option.
34096 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
34097 (msp430_option_override): Parse target_cpu. If the MCU name
34098 matches a generic string, clear target_mcu.
34099 (msp430_attr): Allow numeric interrupt values up to 63.
34100 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
34101 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
34103 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
34105 * config/msp430/msp430.md (popm): Use %J rather than %I.
34106 (addsi3): Use msp430_nonimmediate_operand for operand 2.
34107 (addhi_cy_i): Use immediate_operand for operand 2.
34108 * doc/invoke.texi: Document -mcpu option.
34110 2014-01-17 Richard Biener <rguenther@suse.de>
34112 PR rtl-optimization/38518
34113 * df.h (df_analyze_loop): Declare.
34114 * df-core.c: Include cfgloop.h.
34115 (df_analyze_1): Split out main part of df_analyze.
34116 (df_analyze): Adjust.
34117 (loop_inverted_post_order_compute): New function.
34118 (loop_post_order_compute): Likewise.
34119 (df_analyze_loop): New function avoiding whole-function
34120 postorder computes.
34121 * loop-invariant.c (find_defs): Use df_analyze_loop.
34122 (find_invariants): Adjust.
34123 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
34125 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
34127 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
34128 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
34130 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
34132 * ipa-ref.c (ipa_remove_stmt_references): Fix references
34133 traversal when removing references.
34135 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
34138 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
34140 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
34142 PR middle-end/56791
34143 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
34144 pushing a reload for an autoinc when we had previously reloaded an
34145 inner part of the address.
34147 2014-01-16 Jakub Jelinek <jakub@redhat.com>
34149 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
34151 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
34152 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
34153 when not giving up or versioning for alias only because of
34155 (vect_analyze_data_ref_dependences): Set to true.
34156 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
34158 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
34159 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
34162 PR middle-end/58344
34163 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
34166 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
34167 operand 0 predicate for gathers, use a new pseudo as subtarget.
34169 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34171 PR middle-end/59609
34172 * lra-constraints.c (process_alt_operands): Add printing debug info.
34173 Check absence of input/output reloads for matched operands too.
34175 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34177 PR rtl-optimization/59835
34178 * ira.c (ira_init_register_move_cost): Increase cost for
34181 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
34183 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
34185 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
34188 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
34189 non-register objects. Use gen_(high/low)part more consistently.
34192 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
34195 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
34196 endian support, remove tests for WORDS_BIG_ENDIAN.
34197 (p8_mfvsrd_3_<mode>): Likewise.
34198 (reload_gpr_from_vsx<mode>): Likewise.
34199 (reload_gpr_from_vsxsf): Likewise.
34200 (p8_mfvsrd_4_disf): Likewise.
34202 2014-01-16 Richard Biener <rguenther@suse.de>
34204 PR rtl-optimization/46590
34205 * lcm.c (compute_antinout_edge): Use postorder iteration.
34206 (compute_laterin): Use inverted postorder iteration.
34208 2014-01-16 Nick Clifton <nickc@redhat.com>
34210 PR middle-end/28865
34211 * varasm.c (output_constant): Return the number of bytes actually
34213 (output_constructor_array_range): Update the field size with the
34214 number of bytes emitted by output_constant.
34215 (output_constructor_regular_field): Likewise. Also do not
34216 complain if the total number of bytes emitted is now greater
34217 than the expected fieldpos.
34218 * output.h (output_constant): Update prototype and descriptive comment.
34220 2014-01-16 Marek Polacek <polacek@redhat.com>
34222 PR middle-end/59827
34223 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
34224 it is error_mark_node.
34226 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
34228 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
34229 VALID_AVX256_REG_OR_OI_MODE.
34231 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
34233 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
34234 current procedure should be profiled.
34236 2014-01-15 Andrew Pinski <apinski@cavium.com>
34238 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
34239 of moving from/to the STACK_REG register class.
34241 2014-01-15 Richard Henderson <rth@redhat.com>
34244 * reginfo.c (global_regs_decl): Globalize.
34245 * rtl.h (global_regs_decl): Declare.
34246 * ira.c (do_reload): Diagnose frame_pointer_needed and it
34247 reserved via global_regs.
34249 2014-01-15 Teresa Johnson <tejohnson@google.com>
34251 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
34253 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
34255 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
34256 and vmulosh rather than call gen_vec_widen_smult_*.
34257 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
34258 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
34259 (vec_widen_smult_even_v16qi): Likewise.
34260 (vec_widen_umult_even_v8hi): Likewise.
34261 (vec_widen_smult_even_v8hi): Likewise.
34262 (vec_widen_umult_odd_v16qi): Likewise.
34263 (vec_widen_smult_odd_v16qi): Likewise.
34264 (vec_widen_umult_odd_v8hi): Likewise.
34265 (vec_widen_smult_odd_v8hi): Likewise.
34266 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
34267 vmuloub rather than call gen_vec_widen_umult_*.
34268 (vec_widen_umult_lo_v16qi): Likewise.
34269 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
34270 vmulosb rather than call gen_vec_widen_smult_*.
34271 (vec_widen_smult_lo_v16qi): Likewise.
34272 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
34273 rather than call gen_vec_widen_umult_*.
34274 (vec_widen_umult_lo_v8hi): Likewise.
34275 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
34276 rather than call gen_vec_widen_smult_*.
34277 (vec_widen_smult_lo_v8hi): Likewise.
34279 2014-01-15 Jeff Law <law@redhat.com>
34281 PR tree-optimization/59747
34282 * ree.c (find_and_remove_re): Properly handle case where a second
34283 eliminated extension requires widening a copy created for elimination
34284 of a prior extension.
34285 (combine_set_extension): Ensure that the number of hard regs needed
34286 for a destination register does not change when we widen it.
34288 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
34290 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
34291 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
34292 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
34293 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
34294 (avr-*-rtems*): Likewise.
34295 (bfin*-rtems*): Likewise.
34296 (moxie-*-rtems*): Likewise.
34297 (h8300-*-rtems*): Likewise.
34298 (i[34567]86-*-rtems*): Likewise.
34299 (lm32-*-rtems*): Likewise.
34300 (m32r-*-rtems*): Likewise.
34301 (m68k-*-rtems*): Likewise.
34302 (microblaze*-*-rtems*): Likewise.
34303 (mips*-*-rtems*): Likewise.
34304 (powerpc-*-rtems*): Likewise.
34305 (sh-*-rtems*): Likewise.
34306 (sparc-*-rtems*): Likewise.
34307 (sparc64-*-rtems*): Likewise.
34308 (v850-*-rtems*): Likewise.
34309 (m32c-*-rtems*): Likewise.
34311 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
34313 PR rtl-optimization/59511
34314 * ira.c (ira_init_register_move_cost): Use memory costs for some
34315 cases of register move cost calculations.
34316 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
34317 instead of BB frequency.
34318 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
34319 * lra-assigns.c (find_hard_regno_for): Ditto.
34321 2014-01-15 Richard Biener <rguenther@suse.de>
34323 PR tree-optimization/59822
34324 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
34325 (vectorizable_load): Use it to hoist defs of uses of invariant
34326 loads out of the loop.
34328 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
34329 Kugan Vivekanandarajah <kuganv@linaro.org>
34332 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
34335 2014-01-15 Richard Biener <rguenther@suse.de>
34337 PR rtl-optimization/59802
34338 * lcm.c (compute_available): Use inverted postorder to seed
34339 the initial worklist.
34341 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34344 * config/s390/s390.c (s390_preferred_reload_class): Don't return
34345 ADDR_REGS for invalid symrefs in non-PIC code.
34347 2014-01-15 Jakub Jelinek <jakub@redhat.com>
34350 * builtins.c (determine_block_size): Initialize *probable_max_size
34351 even if len_rtx is CONST_INT.
34353 2014-01-14 Andrew Pinski <apinski@cavium.com>
34355 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
34356 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
34357 (cortexa53_tunings): Likewise.
34358 (aarch64_sched_issue_rate): New function.
34359 (TARGET_SCHED_ISSUE_RATE): Define.
34361 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
34363 * ira-costs.c (find_costs_and_classes): Add missed
34364 ira_init_register_move_cost_if_necessary.
34366 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
34369 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
34371 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
34374 * config/i386/i386.c (type_natural_mode): Add a bool parameter
34375 to indicate if type is used for function return value. Warn ABI
34376 change if the vector mode isn't available for function return value.
34377 (ix86_function_arg_advance): Pass false to type_natural_mode.
34378 (ix86_function_arg): Likewise.
34379 (ix86_gimplify_va_arg): Likewise.
34380 (function_arg_32): Don't warn ABI change.
34381 (ix86_function_value): Pass true to type_natural_mode.
34382 (ix86_return_in_memory): Likewise.
34383 (ix86_struct_value_rtx): Removed.
34384 (TARGET_STRUCT_VALUE_RTX): Likewise.
34386 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
34388 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
34389 converting a conditional jump into a conditional return.
34391 2014-01-14 Richard Biener <rguenther@suse.de>
34393 PR tree-optimization/58921
34394 PR tree-optimization/59006
34395 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
34396 hoisting invariant stmts.
34397 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
34398 invariant loads on the preheader edge if possible.
34400 2014-01-14 Joey Ye <joey.ye@arm.com>
34402 * doc/plugin.texi (Building GCC plugins): Update to C++.
34404 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
34406 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
34407 (_mm_rcp28_round_ss): Ditto.
34408 (_mm_rsqrt28_round_sd): Ditto.
34409 (_mm_rsqrt28_round_ss): Ditto.
34410 (_mm_rcp28_sd): Ditto.
34411 (_mm_rcp28_ss): Ditto.
34412 (_mm_rsqrt28_sd): Ditto.
34413 (_mm_rsqrt28_ss): Ditto.
34414 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
34415 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
34416 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
34417 (IX86_BUILTIN_RCP28SD): Ditto.
34418 (IX86_BUILTIN_RCP28SS): Ditto.
34419 (IX86_BUILTIN_RSQRT28SD): Ditto.
34420 (IX86_BUILTIN_RSQRT28SS): Ditto.
34421 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
34422 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
34423 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
34424 (ix86_expand_special_args_builtin): Expand new FTYPE.
34425 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
34426 (srcp14<mode>): Make insn unary.
34427 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
34428 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
34429 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
34430 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
34431 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
34432 Fix rounding: make it SAE only.
34433 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
34435 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
34437 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
34438 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
34439 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
34440 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
34441 (round_saeonly_mask_scalar_operand4): Ditto.
34442 (round_saeonly_mask_scalar_op3): Ditto.
34443 (round_saeonly_mask_scalar_op4): Ditto.
34445 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34447 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
34448 Implement -maltivec=be for vec_insert and vec_extract.
34450 2014-01-10 DJ Delorie <dj@redhat.com>
34452 * config/msp430/msp430.md (call_internal): Don't allow memory
34453 references with SP as the base register.
34454 (call_value_internal): Likewise.
34455 * config/msp430/constraints.md (Yc): New. For memory references
34456 that don't use SP as a base register.
34458 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
34459 "an integer without a # prefix"
34460 * config/msp430/msp430.md (epilogue_helper): Use it.
34462 2014-01-13 Jakub Jelinek <jakub@redhat.com>
34465 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
34466 AVX512F gather builtins.
34467 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
34468 on gather decls with INTEGER_TYPE masktype.
34469 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
34470 directly into the builtin rather than hoisting it before loop.
34472 PR tree-optimization/59387
34473 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
34474 (scev_const_prop): If folded_casts and type has undefined overflow,
34475 use force_gimple_operand instead of force_gimple_operand_gsi and
34476 for each added stmt if it is assign with
34477 arith_code_with_undefined_signed_overflow, call
34478 rewrite_to_defined_overflow.
34479 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
34480 gimple-fold.h instead.
34481 (arith_code_with_undefined_signed_overflow,
34482 rewrite_to_defined_overflow): Moved to ...
34483 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
34484 rewrite_to_defined_overflow): ... here. No longer static.
34485 Include gimplify-me.h.
34486 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
34487 rewrite_to_defined_overflow): New prototypes.
34489 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34491 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
34493 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
34495 * builtins.c (get_object_alignment_2): Minor tweak.
34496 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
34498 2014-01-13 Christian Bruel <christian.bruel@st.com>
34500 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
34501 optimized non constant lengths.
34503 2014-01-13 Jakub Jelinek <jakub@redhat.com>
34506 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
34507 load as __atomic_load_N if possible.
34509 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
34511 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
34513 (rs6000_expand_builtin): Adjust call.
34515 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
34518 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
34519 * config/rs6000/rs6000.c: Include target-globals.h.
34520 (rs6000_set_current_function): Instead of doing target_reinit
34521 unconditionally, use save_target_globals_default_opts and
34522 restore_target_globals.
34524 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
34526 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
34527 (rs6000_expand_builtin): Handle mffs and mtfsf.
34528 (rs6000_init_builtins): Define mffs and mtfsf.
34529 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
34530 (rs6000_mffs): New pattern.
34531 (rs6000_mtfsf): New pattern.
34533 2014-01-11 Bin Cheng <bin.cheng@arm.com>
34535 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
34536 Start narrowing with START. Apply candidate-use pair
34537 and check overall cost in narrowing.
34538 (iv_ca_prune): Pass new argument.
34540 2014-01-10 Jeff Law <law@redhat.com>
34542 PR middle-end/59743
34543 * ree.c (combine_reaching_defs): Ensure the defining statement
34544 occurs before the extension when optimizing extensions with
34545 different source and destination hard registers.
34547 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
34550 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
34551 vtables into the type inheritance graph.
34553 2014-01-10 Jakub Jelinek <jakub@redhat.com>
34555 PR rtl-optimization/59754
34556 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
34557 modes in the REGNO != REGNO case.
34559 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34561 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
34563 2014-01-10 Jakub Jelinek <jakub@redhat.com>
34565 PR tree-optimization/59745
34566 * tree-predcom.c (tree_predictive_commoning_loop): Call
34567 free_affine_expand_cache if giving up because components is NULL.
34569 * target-globals.c (save_target_globals): Allocate < 4KB structs using
34570 GC in payload of target_globals struct instead of allocating them on
34571 the heap and the larger structs separately using GC.
34572 * target-globals.h (struct target_globals): Make regs, hard_regs,
34573 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
34574 of GTY((skip)) and change type to void *.
34575 (reset_target_globals): Cast loads from those fields to corresponding
34578 2014-01-10 Steve Ellcey <sellcey@mips.com>
34581 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
34582 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
34583 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
34585 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
34588 * aarch64-modes.def (CC_Zmode): New flags mode.
34589 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
34590 represents an equality.
34591 (aarch64_get_condition_code): Handle CC_Zmode.
34592 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
34594 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34596 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
34597 extraction in good case.
34599 2014-01-10 Richard Biener <rguenther@suse.de>
34601 PR tree-optimization/59374
34602 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
34603 checking after SLP discovery. Mark stmts not participating
34604 in any SLP instance properly.
34606 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34608 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
34609 when handling a SET rtx.
34611 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34613 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
34614 (cortex-a57): Likewise.
34615 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
34617 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34619 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
34620 non-iwmmxt builtins.
34622 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
34626 * ipa-devirt.c record_target_from_binfo): Take as argument
34627 stack of binfos and lookup matching one for virtual inheritance.
34628 (possible_polymorphic_call_targets_1): Update.
34630 2014-01-10 Huacai Chen <chenhc@lemote.com>
34632 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
34633 kernel strings for Loongson-2E/2F/3A.
34635 2014-01-10 Jakub Jelinek <jakub@redhat.com>
34637 PR middle-end/59670
34638 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
34639 is_gimple_call before calling gimple_call_internal_p.
34641 2014-01-09 Steve Ellcey <sellcey@mips.com>
34643 * Makefile.in (TREE_FLOW_H): Remove.
34644 (TREE_SSA_H): Add file names from tree-flow.h.
34645 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
34646 * tree.h: Remove tree-flow.h reference.
34647 * hash-table.h: Remove tree-flow.h reference.
34648 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
34649 reference with tree-ssa-loop.h.
34651 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34653 * doc/invoke.texi: Add -maltivec={be,le} options, and document
34654 default element-order behavior for -maltivec.
34655 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
34656 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
34657 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
34658 when targeting big endian, at least for now.
34659 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
34661 2014-01-09 Jakub Jelinek <jakub@redhat.com>
34663 PR middle-end/47735
34664 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
34665 var satisfies use_register_for_decl, just take into account type
34666 alignment, rather than decl alignment.
34668 PR tree-optimization/59622
34669 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
34670 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
34671 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
34672 Don't devirtualize for inplace at all. For targets.length () == 1,
34673 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
34675 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
34677 * config/i386/i386.md (cpu): Remove the unused btver1.
34679 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
34681 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
34683 2014-01-09 Jakub Jelinek <jakub@redhat.com>
34686 * tree-core.h (struct target_globals): New forward declaration.
34687 (struct tree_target_option): Add globals field.
34688 * tree.h (TREE_TARGET_GLOBALS): Define.
34689 (prepare_target_option_nodes_for_pch): New prototype.
34690 * target-globals.h (struct target_globals): Define even if
34691 !SWITCHABLE_TARGET.
34692 * tree.c (prepare_target_option_node_for_pch,
34693 prepare_target_option_nodes_for_pch): New functions.
34694 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
34695 * config/i386/i386.c: Include target-globals.h.
34696 (ix86_set_current_function): Instead of doing target_reinit
34697 unconditionally, use save_target_globals_default_opts and
34698 restore_target_globals.
34700 2014-01-09 Richard Biener <rguenther@suse.de>
34702 PR tree-optimization/59715
34703 * tree-cfg.h (split_critical_edges): Declare.
34704 * tree-cfg.c (split_critical_edges): Export.
34705 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
34707 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
34709 * cfgexpand.c (expand_stack_vars): Optionally disable
34710 asan stack protection.
34711 (expand_used_vars): Likewise.
34712 (partition_stack_vars): Likewise.
34713 * asan.c (asan_emit_stack_protection): Optionally disable
34714 after return stack usage.
34715 (instrument_derefs): Optionally disable memory access instrumentation.
34716 (instrument_builtin_call): Likewise.
34717 (instrument_strlen_call): Likewise.
34718 (asan_protect_global): Optionally disable global variables protection.
34719 * doc/invoke.texi: Added doc for new options.
34720 * params.def: Added new options.
34721 * params.h: Likewise.
34723 2014-01-09 Jakub Jelinek <jakub@redhat.com>
34725 PR rtl-optimization/59724
34726 * ifcvt.c (cond_exec_process_if_block): Don't call
34727 flow_find_head_matching_sequence with 0 longest_match.
34728 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
34729 non-active insns if !stop_after.
34730 (try_head_merge_bb): Revert 2014-01-07 changes.
34732 2014-01-08 Jeff Law <law@redhat.com>
34734 * ree.c (get_sub_rtx): New function, extracted from...
34735 (merge_def_and_ext): Here.
34736 (combine_reaching_defs): Use get_sub_rtx.
34738 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
34740 * cgraph.h (varpool_variable_node): Do not choke on null node.
34742 2014-01-08 Catherine Moore <clm@codesourcery.com>
34744 * config/mips/mips.md (simple_return): Attempt to use JRC
34746 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
34748 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
34750 PR rtl-optimization/59137
34751 * reorg.c (steal_delay_list_from_target): Call update_block for
34753 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
34755 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34757 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
34758 two duplicate entries.
34760 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
34763 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
34765 * config/mips/mips.c (mips_truncated_op_cost): New function.
34766 (mips_rtx_costs): Adjust test for BADDU.
34767 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
34769 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
34771 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
34772 (*baddu_si): ...this new pattern.
34774 2014-01-08 Jakub Jelinek <jakub@redhat.com>
34777 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
34779 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
34781 PR middle-end/57748
34782 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
34784 (expand_expr, expand_normal): Adjust.
34785 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
34786 inner_reference_p. Use inner_reference_p to expand inner references.
34787 (store_expr): Adjust.
34788 * cfgexpand.c (expand_call_stmt): Adjust.
34790 2014-01-08 Rong Xu <xur@google.com>
34792 * gcov-io.c (gcov_var): Move from gcov-io.h.
34793 (gcov_position): Ditto.
34794 (gcov_is_error): Ditto.
34795 (gcov_rewrite): Ditto.
34796 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
34797 only part to libgcc/libgcov.h.
34799 2014-01-08 Marek Polacek <polacek@redhat.com>
34801 PR middle-end/59669
34802 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
34804 2014-01-08 Marek Polacek <polacek@redhat.com>
34807 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
34809 2014-01-08 Jakub Jelinek <jakub@redhat.com>
34811 PR rtl-optimization/59649
34812 * stor-layout.c (get_mode_bounds): For BImode return
34813 0 and STORE_FLAG_VALUE.
34815 2014-01-08 Richard Biener <rguenther@suse.de>
34817 PR middle-end/59630
34818 * gimple.h (is_gimple_builtin_call): Remove.
34819 (gimple_builtin_call_types_compatible_p): New.
34820 (gimple_call_builtin_p): New overload.
34821 * gimple.c (is_gimple_builtin_call): Remove.
34822 (validate_call): Rename to ...
34823 (gimple_builtin_call_types_compatible_p): ... this and export. Also
34824 check return types.
34825 (validate_type): New static function.
34826 (gimple_call_builtin_p): New overload and adjust.
34827 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
34828 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
34829 (gimple_fold_stmt_to_constant_1): Likewise.
34830 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
34832 2014-01-08 Richard Biener <rguenther@suse.de>
34834 PR middle-end/59471
34835 * gimplify.c (gimplify_expr): Gimplify register-register type
34836 VIEW_CONVERT_EXPRs to separate stmts.
34838 2014-01-07 Jeff Law <law@redhat.com>
34840 PR middle-end/53623
34841 * ree.c (combine_set_extension): Handle case where source
34842 and destination registers in an extension insn are different.
34843 (combine_reaching_defs): Allow source and destination registers
34844 in extension to be different under limited circumstances.
34845 (add_removable_extension): Remove restriction that the
34846 source and destination registers in the extension are the same.
34847 (find_and_remove_re): Emit a copy from the extension's
34848 destination to its source after the defining insn if
34849 the source and destination registers are different.
34851 PR middle-end/59285
34852 * ifcvt.c (merge_if_block): If we are merging a block with more than
34853 one successor with a block with no successors, remove any BARRIER
34854 after the second block.
34856 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
34858 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
34860 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
34863 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
34864 for 14-bit register offsets when INT14_OK_STRICT is false.
34866 2014-01-07 Roland Stigge <stigge@antcom.de>
34867 Michael Meissner <meissner@linux.vnet.ibm.com>
34870 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
34871 Only check TFmode for SPE constants. Don't check TImode or TDmode.
34873 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
34875 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
34878 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
34880 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
34881 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
34882 rtx is const0_rtx or not.
34884 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
34887 * target-globals.c (save_target_globals): Remove this_fn_optab
34889 * toplev.c: Include optabs.h.
34890 (target_reinit): Temporarily restore the global options if another
34891 set of options are in force.
34893 2014-01-07 Jakub Jelinek <jakub@redhat.com>
34895 PR rtl-optimization/58668
34896 * cfgcleanup.c (flow_find_cross_jump): Don't count
34897 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
34898 to determine what is counted.
34899 (flow_find_head_matching_sequence): Use active_insn_p to determine
34901 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
34903 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
34904 determine what is counted.
34906 PR tree-optimization/59643
34907 * tree-predcom.c (split_data_refs_to_components): If one dr is
34908 read and one write, determine_offset fails and the write isn't
34909 in the bad component, just put the read into the bad component.
34911 2014-01-07 Mike Stump <mikestump@comcast.net>
34912 Jakub Jelinek <jakub@redhat.com>
34915 * tree-core.h (struct tree_optimization_option): Change optabs
34916 type from unsigned char * to void *.
34917 * optabs.c (init_tree_optimization_optabs): Adjust
34918 TREE_OPTIMIZATION_OPTABS initialization.
34920 2014-01-06 Jakub Jelinek <jakub@redhat.com>
34923 * config/i386/i386.h (struct machine_function): Add
34924 no_drap_save_restore field.
34925 * config/i386/i386.c (ix86_save_reg): Use
34926 !cfun->machine->no_drap_save_restore instead of
34927 crtl->stack_realign_needed.
34928 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
34929 this function clears frame_pointer_needed. Set
34930 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
34931 and DRAP reg is needed.
34933 2014-01-06 Marek Polacek <polacek@redhat.com>
34936 * doc/implement-c.texi: Mention that other integer types are
34937 permitted as bit-field types in strictly conforming mode.
34939 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
34941 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
34942 is newly allocated.
34944 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
34946 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
34948 2014-01-06 Martin Jambor <mjambor@suse.cz>
34951 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
34953 * ipa-prop.c (ipa_print_node_params): Fix indentation.
34955 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
34959 * var-tracking.c (add_stores): Preserve the value of the source even if
34960 we don't record the store.
34962 2014-01-06 Terry Guo <terry.guo@arm.com>
34964 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
34966 2014-01-05 Iain Sandoe <iain@codesourcery.com>
34969 * config/darwin.c (darwin_function_section): Adjust return values to
34970 correspond to optimisation changes made in r206070.
34972 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
34974 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
34975 from prefetch_block tune setting.
34976 (nocona_cost): Correct size of prefetch block to 64.
34978 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
34980 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
34981 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
34982 used to save the static chain register in the computation of the offset
34983 from which the FP registers need to be restored.
34985 2014-01-04 Jakub Jelinek <jakub@redhat.com>
34987 PR tree-optimization/59519
34988 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
34989 ICE if get_current_def (current_new_name) is already non-NULL, as long
34990 as it is a phi result of some other phi in *new_exit_bb that has
34993 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
34994 or vmovdqu* for misaligned_operand.
34995 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
34996 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
34997 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
34998 aligned_mem for AVX512F masked aligned load and store builtins and for
34999 non-temporal moves.
35001 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
35003 PR tree-optimization/59651
35004 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
35005 Address range for negative step should be added by TYPE_SIZE_UNIT.
35007 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
35009 * config/m68k/m68k.c (handle_move_double): Handle pushes with
35010 overlapping registers also for registers other than the stack pointer.
35012 2014-01-03 Marek Polacek <polacek@redhat.com>
35015 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
35018 2014-01-03 Jakub Jelinek <jakub@redhat.com>
35021 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
35024 * config/i386/i386.md (MODE_SIZE): New mode attribute.
35025 (push splitter): Use <P:MODE_SIZE> instead of
35026 GET_MODE_SIZE (<P:MODE>mode).
35027 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
35028 (mov -1, reg peephole2): Likewise.
35029 * config/i386/sse.md (*mov<mode>_internal,
35030 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
35031 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
35032 *<code><mode>3, *andnot<mode>3<mask_name>,
35033 <mask_codefor><code><mode>3<mask_name>): Likewise.
35034 * config/i386/subst.md (mask_mode512bit_condition,
35035 sd_mask_mode512bit_condition): Likewise.
35037 2014-01-02 Xinliang David Li <davidxl@google.com>
35039 PR tree-optimization/59303
35040 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
35041 (dump_predicates): Better output format.
35042 (pred_equal_p): New function.
35043 (is_neq_relop_p): Ditto.
35044 (is_neq_zero_form_p): Ditto.
35045 (pred_expr_equal_p): Ditto.
35046 (pred_neg_p): Ditto.
35047 (simplify_pred): Ditto.
35048 (simplify_preds_2): Ditto.
35049 (simplify_preds_3): Ditto.
35050 (simplify_preds_4): Ditto.
35051 (simplify_preds): Ditto.
35052 (push_pred): Ditto.
35053 (push_to_worklist): Ditto.
35054 (get_pred_info_from_cmp): Ditto.
35055 (is_degenerated_phi): Ditto.
35056 (normalize_one_pred_1): Ditto.
35057 (normalize_one_pred): Ditto.
35058 (normalize_one_pred_chain): Ditto.
35059 (normalize_preds): Ditto.
35060 (normalize_cond_1): Remove function.
35061 (normalize_cond): Ditto.
35062 (is_gcond_subset_of): Ditto.
35063 (is_subset_of_any): Ditto.
35064 (is_or_set_subset_of): Ditto.
35065 (is_and_set_subset_of): Ditto.
35066 (is_norm_cond_subset_of): Ditto.
35067 (pred_chain_length_cmp): Ditto.
35068 (convert_control_dep_chain_into_preds): Type change.
35069 (find_predicates): Ditto.
35070 (find_def_preds): Ditto.
35071 (destroy_predicates_vecs): Ditto.
35072 (find_matching_predicates_in_rest_chains): Ditto.
35073 (use_pred_not_overlap_with_undef_path_pred): Ditto.
35074 (is_pred_expr_subset): Ditto.
35075 (is_pred_chain_subset_of): Ditto.
35076 (is_included_in): Ditto.
35077 (is_superset_of): Ditto.
35079 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35081 Update copyright years.
35083 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35085 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
35086 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
35087 config/arc/arc.md, config/arc/arc.opt,
35088 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
35089 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
35090 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
35091 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
35092 config/linux-protos.h, config/linux.c, config/winnt-c.c,
35093 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
35094 vtable-verify.c, vtable-verify.h: Use the standard form for the
35097 2014-01-02 Tobias Burnus <burnus@net-b.de>
35099 * gcc.c (process_command): Update copyright notice dates.
35100 * gcov-dump.c: Ditto.
35102 * doc/cpp.texi: Bump @copying's copyright year.
35103 * doc/cppinternals.texi: Ditto.
35104 * doc/gcc.texi: Ditto.
35105 * doc/gccint.texi: Ditto.
35106 * doc/gcov.texi: Ditto.
35107 * doc/install.texi: Ditto.
35108 * doc/invoke.texi: Ditto.
35110 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
35112 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
35114 2014-01-01 Jakub Jelinek <jakub@redhat.com>
35116 * config/i386/sse.md (*mov<mode>_internal): Guard
35117 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
35119 PR rtl-optimization/59647
35120 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
35121 new_rtx into UNSIGNED_FLOAT rtxes.
35123 Copyright (C) 2014 Free Software Foundation, Inc.
35125 Copying and distribution of this file, with or without modification,
35126 are permitted in any medium without royalty provided the copyright
35127 notice and this notice are preserved.