1 2014-10-16 DJ Delorie <dj@redhat.com>
3 * tree-core.h: Fix comment to not assume pointers are multiples of
6 2014-10-15 Tom Tromey <tromey@redhat.com>
8 * timevar.h (class auto_timevar): New class.
10 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
13 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
14 Remove the second alternative.
15 (regprefix): Remove mode attribute.
16 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
17 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
20 2013-11-05 Ian Lance Taylor <iant@google.com>
22 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
23 If possible, add .cfi directives to record change to bx.
24 * config/i386/i386.c (ix86_emit_cfi): New function.
25 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
27 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
30 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
32 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
35 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
37 PR rtl-optimization/63448
38 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
39 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
40 (LRA_MAX_INHERITANCE_PASSES): Use it.
41 (lra_constraint_iter_after_spill): Remove.
42 (lra_assignment_iter): New.
43 (lra_assignment_iter_after_spill): New.
44 * lra-assigns.c (lra_assignment_iter): New.
45 (lra_assignment_iter_after_spill): New.
46 (former_reload_pseudo_spill_p): New.
47 (spill_for): Set up former_reload_pseudo_spill_p.
48 (setup_live_pseudos_and_spill_after_risky): Ditto.
49 (assign_by_spills): Ditto.
50 (lra_assign): Increment lra_assignment_iter. Print the iteration
51 number. Reset former_reload_pseudo_spill_p. Check
52 lra_assignment_iter_after_spill.
53 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
54 lra_assignment_iter and lra_assignment_iter_after_spill.
55 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
56 (lra_constraints): Remove code with
57 lra_assignment_iter_after_spill.
59 2014-10-15 Teresa Johnson <tejohnson@google.com>
62 * tree-ssa-threadupdate.c (recompute_probabilities): Better
65 2014-10-15 Renlin Li <renlin.li@arm.com>
67 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
68 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
69 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
70 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
72 2014-10-15 Richard Biener <rguenther@suse.de>
74 * gimple-fold.c (gimple_fold_call): Properly keep virtual
75 SSA form up-to-date when devirtualizing a call to
76 __builtin_unreachable and avoid fixing up EH info here.
78 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
79 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
80 Anna Tikhonova <anna.tikhonova@intel.com>
81 Ilya Tocar <ilya.tocar@intel.com>
82 Andrey Turetskiy <andrey.turetskiy@intel.com>
83 Ilya Verbin <ilya.verbin@intel.com>
84 Kirill Yukhin <kirill.yukhin@intel.com>
85 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
87 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
89 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
90 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
91 (define_insn "*<plusminus_insn><mode>3"): Ditto.
92 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
93 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
94 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
95 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
96 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
97 (define_insn "*andnot<mode>3"): Ditto.
98 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
99 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
100 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
101 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
102 (define_insn "*abs<mode>2"): Remove masking support.
103 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
104 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
105 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
107 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
108 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
109 Anna Tikhonova <anna.tikhonova@intel.com>
110 Ilya Tocar <ilya.tocar@intel.com>
111 Andrey Turetskiy <andrey.turetskiy@intel.com>
112 Ilya Verbin <ilya.verbin@intel.com>
113 Kirill Yukhin <kirill.yukhin@intel.com>
114 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
116 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
118 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
119 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
120 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
121 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
122 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
123 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
124 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
126 2014-10-15 Renlin Li <renlin.li@arm.com>
128 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
130 2014-10-15 Jakub Jelinek <jakub@redhat.com>
132 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
133 MINUS_EXPR in unsigned type to avoid undefined behavior.
135 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
137 * stor-layout.c (self_referential_size): Do not promote arguments.
139 2014-10-15 Marek Polacek <polacek@redhat.com>
141 * doc/invoke.texi: Update to reflect that GNU11 is the default
143 * c-common.h (c_language_kind): Update comment.
145 2014-10-15 Richard Biener <rguenther@suse.de>
147 * hash-table.c: Include bconfig.h if building for the host.
148 * hash-table.h: Do not include ggc.h on the host but just declare
149 a few ggc allocation templates.
151 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
152 Jeff Law <law@redhat.com>
154 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
155 multiple hard registers, use smaller mode derived from MODE.
157 2014-10-15 Andreas Schwab <schwab@suse.de>
159 * explow.c (convert_memory_address_addr_space_1): Mark in_const
162 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
164 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
165 (decide_unrolling): ... this one.
166 (peel_loops_completely): Remove.
167 (decide_peel_simple): Remove.
168 (decide_peel_once_rolling): Remove.
169 (decide_peel_completely): Remove.
170 (peel_loop_simple): Remove.
171 (peel_loop_completely): Remove.
172 (unroll_and_peel_loops): Rename to ...
173 (unroll_loops): ... this one; handle only unrolling.
174 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
177 (unroll_and_peel_loops): Remove.
179 * passes.def: Replace
180 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
181 * loop-init.c (gate_rtl_unroll_and_peel_loops,
182 rtl_unroll_and_peel_loops): Rename to ...
183 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
184 (pass_rtl_unroll_and_peel_loops): Rename to ...
185 (pass_rtl_unroll_loops): ... this one.
186 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
187 (make_pass_rtl_unroll_loops): New.
188 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
189 (canonicalize_loop_induction_variables): Update.
191 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
193 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
194 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
195 !TARGET_HARD_FLOAT_POSTINC.
196 (*lsip, *ssip): new instructions.
198 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
200 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
203 2014-10-14 Andrew Pinski <apinski@cavium.com>
205 * explow.c (convert_memory_address_addr_space): Rename to ...
206 (convert_memory_address_addr_space_1): This. Add in_const argument.
207 Inside a CONST RTL, permute the conversion and addition of constant
208 for zero and sign extended pointers.
209 (convert_memory_address_addr_space): New function.
211 2014-10-14 Andrew Pinski <apinski@cavium.com>
214 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
217 * explow.c (convert_memory_address_addr_space): Also permute the
218 conversion and addition of constant for zero-extend.
220 2014-10-14 DJ Delorie <dj@redhat.com>
222 * config/msp430/msp430-modes.def (PSI): Add.
224 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
225 (msp430_hard_regno_nregs_with_padding): New.
226 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
227 (msp430_hard_regno_nregs_has_padding): New.
228 (msp430_hard_regno_nregs_with_padding): New.
229 (msp430_unwind_word_mode): Use PSImode instead of SImode.
230 (msp430_addr_space_legitimate_address_p): New.
231 (msp430_asm_integer): New.
232 (msp430_init_dwarf_reg_sizes_extra): New.
233 (msp430_print_operand): Use X suffix for PSImode even in small model.
234 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
235 (PTR_SIZE): ...but 4 bytes for EH.
236 (SIZE_TYPE): Use __int20.
237 (PTRDIFF_TYPE): Likewise.
238 (INCOMING_FRAME_SP_OFFSET): Adjust.
239 * config/msp430/msp430.md (movqi_topbyte): New.
240 (movpsi): Use fixed suffixes.
241 (movsipsi2): Enable for 430X, not large model.
242 (extendhipsi2): Likewise.
243 (zero_extendhisi2): Likewise.
244 (zero_extendhisipsi2): Likewise.
245 (extend_and_shift1_hipsi2): Likewise.
246 (extendpsisi2): Likewise.
247 (*bitbranch<mode>4_z): Fix suffix logic.
249 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
252 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
253 do not choke on null node.
254 <VAR_DECL>: Likewise.
256 2014-10-14 DJ Delorie <dj@redhat.com>
258 * machmode.h (int_n_data_t): New.
259 (int_n_enabled_p): New.
261 * tree.c (int_n_enabled_p): New.
263 (make_or_reuse_type): Check for all __intN types, not just
265 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
267 * tree.h (int128_integer_type_node): Remove.
268 (int128_unsigned_type_node): Remove.
269 (int_n_trees_t): New.
270 (int_n_enabled_p): New.
272 * toplev.c (standard_type_bitsize): New.
273 (do_compile): Check which __intN types are enabled for the current
275 * builtin-types.def (BT_INT128): Remove.
276 (BT_UINT128): Remove.
277 * machmode.def: Add macro to create __int128 for all targets.
278 * stor-layout.c (mode_for_size): Support __intN types.
279 (smallest_mode_for_size): Likewise.
280 (initialize_sizetypes): Support __intN types.
281 * genmodes.c (struct mode_data): Add int_n field.
282 (blank_mode): Likewise.
285 (emit_insn_modes_h): Count __intN entries and define
287 (emit_mode_int_n): New.
288 (emit_insn_modes_c): Call it.
289 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
290 types, not just __int128.
291 * tree-core.h (integer_type_kind): Remove __int128-specific
292 entries, reserve spots for __intN entries.
294 * config/msp430/msp430-modes.def (PSI): Add.
296 2014-10-14 Kito Cheng <kito@0xlab.org>
298 * ira.c: Fix typo in comment.
300 * ira-build.c: Ditto.
301 * ira-color.c: Ditto.
304 * ira-lives.c: Ditto.
306 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
308 PR rtl-optimization/63475
309 * alias.c (true_dependence_1): Always use get_addr to extract
310 true address operands from x_addr and mem_addr. Use extracted
311 address operands to check for references with alignment ANDs.
312 Use extracted address operands with find_base_term and
313 base_alias_check. For noncanonicalized operands call canon_rtx with
314 extracted address operand.
315 (write_dependence_1): Ditto.
316 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
318 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
321 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
324 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
325 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
326 Anna Tikhonova <anna.tikhonova@intel.com>
327 Ilya Tocar <ilya.tocar@intel.com>
328 Andrey Turetskiy <andrey.turetskiy@intel.com>
329 Ilya Verbin <ilya.verbin@intel.com>
330 Kirill Yukhin <kirill.yukhin@intel.com>
331 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
334 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
335 (ix86_expand_int_vcond): Ditto.
337 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
338 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
339 Anna Tikhonova <anna.tikhonova@intel.com>
340 Ilya Tocar <ilya.tocar@intel.com>
341 Andrey Turetskiy <andrey.turetskiy@intel.com>
342 Ilya Verbin <ilya.verbin@intel.com>
343 Kirill Yukhin <kirill.yukhin@intel.com>
344 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
347 (emit_reduc_half): Handle V64QI and V32HI mode.
349 (define_mode_iterator VI_AVX512BW): New.
350 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
352 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
353 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
354 Anna Tikhonova <anna.tikhonova@intel.com>
355 Ilya Tocar <ilya.tocar@intel.com>
356 Andrey Turetskiy <andrey.turetskiy@intel.com>
357 Ilya Verbin <ilya.verbin@intel.com>
358 Kirill Yukhin <kirill.yukhin@intel.com>
359 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
362 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
364 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
365 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
366 Anna Tikhonova <anna.tikhonova@intel.com>
367 Ilya Tocar <ilya.tocar@intel.com>
368 Andrey Turetskiy <andrey.turetskiy@intel.com>
369 Ilya Verbin <ilya.verbin@intel.com>
370 Kirill Yukhin <kirill.yukhin@intel.com>
371 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
374 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
376 (define_mode_iterator VI): Add V64QI and V32HI modes.
378 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
379 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
380 Anna Tikhonova <anna.tikhonova@intel.com>
381 Ilya Tocar <ilya.tocar@intel.com>
382 Andrey Turetskiy <andrey.turetskiy@intel.com>
383 Ilya Verbin <ilya.verbin@intel.com>
384 Kirill Yukhin <kirill.yukhin@intel.com>
385 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
387 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
389 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
390 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
391 Anna Tikhonova <anna.tikhonova@intel.com>
392 Ilya Tocar <ilya.tocar@intel.com>
393 Andrey Turetskiy <andrey.turetskiy@intel.com>
394 Ilya Verbin <ilya.verbin@intel.com>
395 Kirill Yukhin <kirill.yukhin@intel.com>
396 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
399 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
400 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
402 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
403 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
404 Anna Tikhonova <anna.tikhonova@intel.com>
405 Ilya Tocar <ilya.tocar@intel.com>
406 Andrey Turetskiy <andrey.turetskiy@intel.com>
407 Ilya Verbin <ilya.verbin@intel.com>
408 Kirill Yukhin <kirill.yukhin@intel.com>
409 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
412 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
413 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
415 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
416 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
417 Anna Tikhonova <anna.tikhonova@intel.com>
418 Ilya Tocar <ilya.tocar@intel.com>
419 Andrey Turetskiy <andrey.turetskiy@intel.com>
420 Ilya Verbin <ilya.verbin@intel.com>
421 Kirill Yukhin <kirill.yukhin@intel.com>
422 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
425 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
426 (define_mode_iterator VI2_AVX2): Add V32HI mode.
427 (define_expand "mul<mode>3<mask_name>"): Add masking.
428 (define_insn "*mul<mode>3<mask_name>"): Ditto.
429 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
430 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
431 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
432 (define_mode_attr SDOT_PMADD_SUF): Ditto.
433 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
434 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
435 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
436 (define_insn "avx2_packusdw"): Delete.
437 (define_insn "sse4_1_packusdw"): Ditto.
438 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
440 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
441 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
442 Anna Tikhonova <anna.tikhonova@intel.com>
443 Ilya Tocar <ilya.tocar@intel.com>
444 Andrey Turetskiy <andrey.turetskiy@intel.com>
445 Ilya Verbin <ilya.verbin@intel.com>
446 Kirill Yukhin <kirill.yukhin@intel.com>
447 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
450 (define_insn "vec_dup<mode>"): Update constraints.
452 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
453 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
454 Anna Tikhonova <anna.tikhonova@intel.com>
455 Ilya Tocar <ilya.tocar@intel.com>
456 Andrey Turetskiy <andrey.turetskiy@intel.com>
457 Ilya Verbin <ilya.verbin@intel.com>
458 Kirill Yukhin <kirill.yukhin@intel.com>
459 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
462 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
463 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
464 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
466 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
467 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
468 Anna Tikhonova <anna.tikhonova@intel.com>
469 Ilya Tocar <ilya.tocar@intel.com>
470 Andrey Turetskiy <andrey.turetskiy@intel.com>
471 Ilya Verbin <ilya.verbin@intel.com>
472 Kirill Yukhin <kirill.yukhin@intel.com>
473 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
476 (define_expand "mul<mode>3<mask_name>"): Add masking.
478 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
479 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
480 Anna Tikhonova <anna.tikhonova@intel.com>
481 Ilya Tocar <ilya.tocar@intel.com>
482 Andrey Turetskiy <andrey.turetskiy@intel.com>
483 Ilya Verbin <ilya.verbin@intel.com>
484 Kirill Yukhin <kirill.yukhin@intel.com>
485 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
488 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
489 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
491 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
492 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
493 Anna Tikhonova <anna.tikhonova@intel.com>
494 Ilya Tocar <ilya.tocar@intel.com>
495 Andrey Turetskiy <andrey.turetskiy@intel.com>
496 Ilya Verbin <ilya.verbin@intel.com>
497 Kirill Yukhin <kirill.yukhin@intel.com>
498 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
501 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
502 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
503 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
506 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
507 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
508 Anna Tikhonova <anna.tikhonova@intel.com>
509 Ilya Tocar <ilya.tocar@intel.com>
510 Andrey Turetskiy <andrey.turetskiy@intel.com>
511 Ilya Verbin <ilya.verbin@intel.com>
512 Kirill Yukhin <kirill.yukhin@intel.com>
513 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
516 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
517 use VF_128_256 mode iterator and update assembler emit code.
518 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
519 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
520 Add masking, use VF_128_256 mode iterator.
521 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
522 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
523 Add masking, use VF_128_256 mode iterator and update assembler emit
525 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
526 (define_mode_attr avx512flogicsuff): Delete.
527 (define_insn "avx512f_<logic><mode>"): Ditto.
528 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
530 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
532 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
533 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
534 Anna Tikhonova <anna.tikhonova@intel.com>
535 Ilya Tocar <ilya.tocar@intel.com>
536 Andrey Turetskiy <andrey.turetskiy@intel.com>
537 Ilya Verbin <ilya.verbin@intel.com>
538 Kirill Yukhin <kirill.yukhin@intel.com>
539 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
542 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
543 (define_expand "vashr<mode>3<mask_name>"): Add masking,
544 use VI12_128 mode iterator.
545 (define_expand "ashrv2di3<mask_name>"): New.
547 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
548 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
549 Anna Tikhonova <anna.tikhonova@intel.com>
550 Ilya Tocar <ilya.tocar@intel.com>
551 Andrey Turetskiy <andrey.turetskiy@intel.com>
552 Ilya Verbin <ilya.verbin@intel.com>
553 Kirill Yukhin <kirill.yukhin@intel.com>
554 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
557 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
558 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
559 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
560 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
561 CODE_FOR_avx512vl_ucmpv4si3_mask.
563 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
564 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
566 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
567 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
568 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
569 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
570 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
571 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
573 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
574 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
575 Anna Tikhonova <anna.tikhonova@intel.com>
576 Ilya Tocar <ilya.tocar@intel.com>
577 Andrey Turetskiy <andrey.turetskiy@intel.com>
578 Ilya Verbin <ilya.verbin@intel.com>
579 Kirill Yukhin <kirill.yukhin@intel.com>
580 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
583 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
584 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
585 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
586 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
587 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
588 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
589 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
590 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
591 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
593 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
594 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
595 Anna Tikhonova <anna.tikhonova@intel.com>
596 Ilya Tocar <ilya.tocar@intel.com>
597 Andrey Turetskiy <andrey.turetskiy@intel.com>
598 Ilya Verbin <ilya.verbin@intel.com>
599 Kirill Yukhin <kirill.yukhin@intel.com>
600 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
603 (define_insn "avx512f_blendm<mode>"): Delete.
604 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
605 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
606 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
607 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
609 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
612 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
615 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
617 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
618 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
619 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
620 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
623 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
626 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
628 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
631 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
634 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
637 2014-10-14 Richard Biener <rguenther@suse.de>
639 PR tree-optimization/63512
640 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
643 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
646 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
647 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
649 (negsf2_i): Rename to *negsf2_i.
650 (abssf2_i): Rename to *abssf2_i.
651 (negdf2_i): Rename to *negdf2_i.
652 (absdf2_i): Rename to *absdf2_i.
654 2014-10-14 Felix Yang <felix.yang@huawei.com>
655 Jeff Law <law@redhat.com>
657 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
658 "replace" into boolean bitfields; turn member "loop_depth" into a short
659 integer; add new member "no_equiv" and "reserved".
660 (no_equiv): Set no_equiv of struct equivalence if register is marked
661 as having no known equivalence.
662 (update_equiv_regs): Check all definitions for a multiple-set
663 register to make sure that the RHS have the same value.
665 2014-10-13 Richard Henderson <rth@redhat.com>
667 * combine-stack-adj.c (no_unhandled_cfa): New.
668 (maybe_merge_cfa_adjust): New.
669 (combine_stack_adjustments_for_block): Use them.
671 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
673 * Makefile.in (TAGS): Tag ../include files.
675 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
677 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
678 to rs6000_dbx_register_number.
679 (DWARF_FRAME_REGNUM): Redefine as identity map.
680 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
681 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
682 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
683 argument to handle .debug_frame and .eh_frame directly. Always
684 translate SPE high register numbers. Add special treatment for CR,
685 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
687 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
688 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
689 (RS6000_USE_DWARF_NUMBERING): Define.
690 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
691 (RS6000_USE_DWARF_NUMBERING): Define.
692 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
693 (RS6000_USE_DWARF_NUMBERING): Define.
694 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
695 (RS6000_USE_DWARF_NUMBERING): Define.
696 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
697 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
699 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
701 * config/i386/i386.c (ix86_address_cost): Lower cost for
702 when address contains GOT register.
704 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
705 Vladimir Makarov <vmakarov@redhat.com>
709 PR rtl-optimization/55458
710 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
711 (ix86_init_pic_reg): New.
712 (ix86_select_alt_pic_regnum): Add check on pseudo register.
713 (ix86_save_reg): Likewise.
714 (ix86_expand_prologue): Remove PIC register initialization
715 now performed in ix86_init_pic_reg.
716 (ix86_output_function_epilogue): Add check on pseudo register.
717 (set_pic_reg_ever_alive): New.
718 (legitimize_pic_address): Replace df_set_regs_ever_live with new
719 set_pic_reg_ever_alive.
720 (legitimize_tls_address): Likewise.
721 (ix86_pic_register_p): New check.
722 (ix86_delegitimize_address): Add check on pseudo register.
723 (ix86_expand_call): Insert move from pseudo PIC register to ABI
724 defined REAL_PIC_OFFSET_TABLE_REGNUM.
725 (TARGET_INIT_PIC_REG): New.
726 (TARGET_USE_PSEUDO_PIC_REG): New.
727 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
728 if pic_offset_table_rtx exists.
729 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
731 * doc/tm.texi: Regenerate.
732 * function.c (assign_parms): Generate pseudo register for PIC.
733 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
735 * ira-color.c (color_pass): Add check on pseudo register.
736 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
738 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
740 (ira): Add target specific PIC register initialization.
741 (do_reload): Keep PIC pseudo register.
742 * lra-assigns.c (spill_for): Add checks on pseudo register.
743 * lra-constraints.c (contains_symbol_ref_p): New.
744 (lra_constraints): Enable lra risky transformations when PIC is pseudo
746 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
747 * target.def (use_pseudo_pic_reg): New.
750 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
752 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
753 Remove m_SILVERMONT and m_INTEL from the tune.
755 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
758 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
759 when _HPUX_SOURCE is defined.
761 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
763 PR tree-optimization/62127
764 * tree.c (remap_type_1): When remapping array, remap
767 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
769 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
770 longer impact parallelization.
772 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
775 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
777 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
779 * asan.c (instrument_derefs): BIT_FIELD_REF added.
781 2014-10-13 Richard Biener <rguenther@suse.de>
783 PR tree-optimization/63419
784 * gimple-fold.h (gimple_convert): New function.
785 * gimple-fold.c (gimple_convert): Likewise.
786 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
787 to split out required conversions early.
789 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
791 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
792 Add the parts of an insn in reverse order, with the pattern at
793 the top of the queue. Detect when we're iterating over a SEQUENCE
794 pattern and in that case just consider patterns of subinstructions.
796 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
799 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
801 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
803 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
804 address. Use def chains to handle GBR clobbering call insns.
806 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
808 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
809 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
810 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
811 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
812 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
813 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
814 * doc/gty.texi (for_user): Document new option.
815 * gengtype.c (create_user_defined_type): Don't try to get a struct for
817 (walk_type): Don't error out on for_user option.
818 (write_func_for_structure): Emit user marking routines if requested by
820 (write_local_func_for_structure): Likewise.
821 (main): Mark types with for_user option as used.
822 * ggc.h (gt_pch_nx): Add overload for unsigned int.
823 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
824 * hash-table.h (ggc_hasher): New struct.
825 (hash_table::create_ggc): New function.
826 (gt_pch_nx): New overload for hash_table.
828 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
830 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
831 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
832 * config/sh/sh.c: Likewise.
833 * config/sh/sh-mem.cc: Likewise.
834 * config/sh/sh.md: Likewise.
835 * config/sh/predicates.md: Likewise.
836 * config/sh/sync.md: Likewise.
838 2014-10-11 Martin Liska <mliska@suse.cz>
841 * cgraphunit.c (symbol_table::process_new_functions): Missing call
842 for call_cgraph_insertion_hooks added.
844 2014-10-10 Jakub Jelinek <jakub@redhat.com>
847 * stor-layout.c (min_align_of_type): Don't decrease alignment
848 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
849 TYPE_USER_ALIGN is set.
851 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
853 PR rtl-optimization/63483
854 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
855 references when alignment ANDs are involved.
856 (write_dependence_p): Ditto.
857 (may_alias_p): Ditto.
859 2014-10-10 Marek Polacek <polacek@redhat.com>
861 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
862 * doc/invoke.texi: Document -fsanitize=object-size.
863 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
864 or it into SANITIZE_UNDEFINED.
865 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
866 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
867 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
868 * opts.c (common_handle_option): Handle -fsanitize=object-size.
869 * ubsan.c: Include tree-object-size.h.
870 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
871 (ubsan_expand_bounds_ifn): Use false instead of 0.
872 (ubsan_expand_objsize_ifn): New function.
873 (instrument_object_size): New function.
874 (pass_ubsan::execute): Add object size instrumentation.
875 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
877 2014-10-10 Richard Henderson <rth@redhat.com>
880 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
881 Restrict the set of expressions we're willing to move.
883 2014-10-10 Jeff Law <law@redhat.com>
885 * ira.c (struct equivalence): Promote INIT_INSNs field to
886 an rtx_insn_list. Add comments.
887 (no_equiv): Promote LIST to an rtx_insn_list. Update
888 testing for and creating the special marker. Use methods
889 to extract the insn and next pointers. Promote INSN to an
891 (update_equiv_regs): Update test for special marker in the
894 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
896 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
897 * configure: Regenerate.
898 * config/aarch64/aarch64.c (aarch64_override_options): Handle
899 TARGET_FIX_ERR_A53_835769_DEFAULT.
900 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
902 * doc/install.texi (aarch64*-*-*): Document
903 new --enable-fix-cortex-a53-835769 option.
905 2014-10-10 Kyrylo Tkachov<kyrylo.tkachov@arm.com>
906 Ramana Radhakrishnan<ramana.radhakrishnan@arm.com>
908 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
909 (ADJUST_INSN_LENGTH): Define.
910 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
911 * config/aarch64/aarch64.c (is_mem_p): New function.
912 (is_memory_op): Likewise.
913 (aarch64_prev_real_insn): Likewise.
914 (is_madd_op): Likewise.
915 (dep_between_memop_and_curr): Likewise.
916 (aarch64_madd_needs_nop): Likewise.
917 (aarch64_final_prescan_insn): Likewise.
918 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
919 and -mno-fix-cortex-a53-835769 options.
921 2014-10-10 Jakub Jelinek <jakub@redhat.com>
923 PR tree-optimization/63464
924 * tree-switch-conversion.c (struct case_bit_test): Remove
925 hi and lo fields, add wide_int mask field.
926 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
927 hi/lo fields into wide_int mask operations, optimize by pretending
928 minval to be 0 if maxval is small enough.
929 (process_switch): Adjust caller.
931 2014-10-10 Richard Biener <rguenther@suse.de>
933 PR tree-optimization/63379
934 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
935 a neutral operand for min/max when it is not a reduction chain.
937 2014-10-10 Richard Biener <rguenther@suse.de>
939 PR tree-optimization/63476
940 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
941 (BB_LIVE_VOP_ON_EXIT): New define.
942 (create_expression_by_pieces): Assign VUSEs to stmts.
943 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
944 (pass_pre::execute): Assert virtual SSA form is up-to-date
947 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
949 * lra-assigns.c (assign_by_spills): Error out on spill failure.
951 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
953 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
956 2014-10-09 Richard Biener <rguenther@suse.de>
958 PR tree-optimization/63380
959 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
962 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
964 * config/avr/avr.opt (mmcu=): Change to have a string value.
965 (mn-flash=, mskip-bug, march=, mrmw): New options.
966 (HeaderInclude): New.
967 (mmcu=): Remove Var / Init clauses.
968 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
970 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
971 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
972 (SYMBOL_FLAG_IO_LOW): Define.
973 (avr_device_to_as, avr_device_to_ld): Don't declare.
974 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
975 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
976 (EXTRA_SPEC_FUNCTIONS): Don't define.
977 (ASM_SPEC): Translate -arch= option to -mmcu= option.
978 (LINK_SPEC): Translate -arch= option to -m= option.
979 Don't use device_to_ld / device_to_data_start.
980 (STARTFILE_SPEC): Now empty.
981 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
982 * config/avr/gen-avr-mmcu-specs.c: New file.
983 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
984 (s-device-specs): Likewise.
985 (GCC_PASSES): Add s-device-specs.
986 (install-driver): Depend on install-device-specs.
987 (install-device-specs): New rule.
988 * config/avr/avr.c (avr_option_override): Look up mcu arch by
989 avr_arch_index and provide fallback initialization for avr_n_flash.
990 (varasm.h): #include.
991 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
992 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
993 (avr_attribute_table): Add "io", "address" and "io_low".
994 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
995 Add special handling for symbols with "io" and/or "address" attributes.
996 (avr_asm_asm_output_aligned_bss): New function.
997 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
998 as appropriate. Handle io_low attribute.
999 (avr_out_sbxx_branch): Handle symbolic io addresses.
1000 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
1001 avr_n_flash instead of avr_current_device->n_flash.
1002 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
1003 (avr_emit_movmemhi): Likewise.
1004 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
1005 Use TARGET_RMW instead of avr_current_device->dev_attributes.
1006 Don't define avr_current_device->macro (that's the specfile's job).
1007 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
1008 * config/avr/avr.c (avr_2word_insn_p): Likewise.
1009 * config/avr/avr.md (*cpse.ne): Likewise.
1010 (mov<mode>): Use avr_eval_addr_attrib.
1011 (cbi): Change constraint for low_io_address_operand operand to "i".
1012 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
1013 * config/avr/predicates.md (io_address_operand):
1014 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
1015 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
1016 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
1018 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
1019 * config/avr/genmultilib.awk: Use -march=.
1020 Remove Multilib matches processing.
1021 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
1022 * config/avr/avr-arch.h: Add double include guard.
1023 (avr_mcu_t) <library_name>: Update comment.
1024 * config/avr/driver-avr.c (avr_device_to_as): Delete.
1025 (avr_device_to_ld, avr_device_to_data_start): Likewise.
1026 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
1027 (avr_device_to_sp8): Likewise.
1028 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
1030 * doc/extend.texi (io, address): Document new AVR variable attributes.
1033 2014-10-09 Marek Polacek <polacek@redhat.com>
1035 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
1037 2014-10-08 Richard Biener <rguenther@suse.de>
1039 PR tree-optimization/61969
1040 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
1043 2014-10-09 Richard Biener <rguenther@suse.de>
1045 PR tree-optimization/63445
1046 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
1047 overflow for non-equality compares.
1049 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
1051 PR rtl-optimization/57003
1052 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
1053 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
1054 killing regs_invalidated_by_call.
1056 2014-10-08 Teresa Johnson <tejohnson@google.com>
1059 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
1060 (ssa_fix_duplicate_block_edges): Invoke it.
1061 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
1063 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
1066 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
1067 atomic_fetch_<fetchop_name>si_hard,
1068 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
1069 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
1070 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
1071 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
1073 2014-10-08 Rong Xu <xur@google.com>
1075 * gcov-tool.c (profile_overlap): New driver function
1076 to compute profile overlap.
1077 (print_overlap_usage_message): New.
1078 (overlap_usage): New.
1080 (print_usage): Add calls to overlap function.
1082 * doc/gcov-tool.texi: Add documentation.
1084 2014-10-08 Steve Ellcey <sellcey@mips.com>
1086 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
1087 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
1089 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
1091 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
1092 pattern matching of MEM_REF.
1093 (check_stmt_for_type_change): Update.
1095 2014-10-08 Steve Ellcey <sellcey@mips.com>
1097 * config/mips/linux64.h: Remove.
1098 * config/mips/gnu-user64.h: Remove.
1099 * gcc.config (mips*-*-*): Remove references to linux64.h and
1101 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
1102 with modified version from gnu-user64.h.
1103 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
1104 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
1105 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
1107 (GNU_USER_LINK_EMULATION64): Ditto.
1108 (GNU_USER_LINK_EMULATIONN32): Ditto.
1109 (GLIBC_DYNAMIC_LINKER32): Ditto.
1110 (GLIBC_DYNAMIC_LINKER64): Ditto.
1111 (GLIBC_DYNAMIC_LINKERN32): Ditto.
1112 (UCLIBC_DYNAMIC_LINKER32): Ditto.
1113 (UCLIBC_DYNAMIC_LINKER64): Ditto.
1114 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
1115 (BIONIC_DYNAMIC_LINKERN32): Ditto.
1116 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
1117 (GLIBC_DYNAMIC_LINKER): Delete.
1118 (UCLIBC_DYNAMIC_LINKER): Delete.
1120 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
1121 Richard Biener <rguenther@suse.de>
1123 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
1124 Get address space from operand 0 (BASE).
1126 2014-10-07 Iain Sandoe <iain@codesourcery.com>
1129 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
1131 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
1133 * dwarf2out.c: Remove current_function_has_inlines.
1134 (gen_subprogram_die): Same.
1135 (gen_inlined_subroutine_die): Same.
1137 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
1139 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
1141 (_addcarry_u64): Ditto.
1142 (_addcarryx_u64): Ditto.
1144 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
1146 * cgraph.h (cgraph_node::get_fun): Declare.
1147 * cgraph.c (cgraph_node::get_fun): New method.
1148 * ipa-inline.c (can_inline_edge_p): Use it.
1150 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
1152 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
1153 and -ftrapping-math.
1154 * lto-wrapper.c (merge_and_complain): Likewise.
1155 (run_gcc): Likewise.
1157 2014-10-06 Rong Xu <xur@google.com>
1159 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
1160 * tree-profile.c: (params.h): New include.
1161 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
1162 and __gcov_indirect_call_topn_counters for
1163 indirect_call_topn_profile.
1164 (gimple_init_edge_profiler): New decls for
1165 __gcov_indirect_call_topn_profiler.
1166 (gimple_gen_ic_profiler): Generate the correct profiler call.
1167 (gimple_gen_ic_func_profiler): Fix format.
1168 * value-prof.c (params.h): New include.
1169 (dump_histogram_value): Hanlde indirect_call_topn counters.
1170 (stream_in_histogram_value): Ditto.
1171 (gimple_indirect_call_to_profile): Use indirect_call_topn
1172 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
1173 (gimple_find_values_to_profile): Hanlde indirect_call_topn
1175 * value-prof.h (enum hist_type): Histrogram type for
1176 indirect_call_topn counters.
1177 * profile.c (instrument_values): Instrument
1178 indirect_call_topn counters.
1180 2014-10-06 Rong Xu <xur@google.com>
1182 * Makefile.in: Fix dependence.
1183 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
1184 indirect call topn profiler.
1187 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1189 * calls.c (expand_call): Do not use the target as the return slot if
1190 it is not sufficiently aligned.
1192 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1194 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
1195 discussion of permutes and why we don't handle them.
1197 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1199 * config/sparc/predicates.md (int_register_operand): Delete.
1201 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1203 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
1205 2014-10-06 Jakub Jelinek <jakub@redhat.com>
1207 * ubsan.h (ubsan_get_source_location): New prototype.
1208 * ubsan.c (ubsan_source_location_type): New variable.
1209 Function renamed to ...
1210 (ubsan_get_source_location_type): ... this. Cache
1211 return value in ubsan_source_location_type variable.
1212 (ubsan_source_location, ubsan_create_data): Use
1213 ubsan_get_source_location_type instead of
1214 ubsan_source_location_type.
1215 * asan.c (asan_protect_global): Don't protect globals
1216 with ubsan_get_source_location_type () type.
1217 (asan_add_global): Provide global decl location info
1220 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1222 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
1225 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1227 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
1229 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
1231 (ipa_polymorphic_call_context::dump): Fix formating.
1232 (walk_ssa_copies): Add logic avoiding loops; update uses.
1233 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
1235 2014-10-02 Mark Wielaard <mjw@redhat.com>
1238 * dwarf2out.c (gen_subprogram_die): When a member function is
1239 explicitly deleted then add a DW_AT_GNU_deleted attribute.
1240 * langhooks.h (struct lang_hooks_for_decls): Add
1241 function_decl_deleted_p langhook.
1242 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
1243 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
1245 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1247 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
1248 NULL pointer checks.
1249 (ipa_polymorphic_call_context::get_dynamic_type): Return true
1250 if type doesn't change.
1251 * cgraph.h (cgraph_indirect_call_info): New flag.
1252 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
1253 (cgraph_node::dump): Dump it.
1254 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
1255 of context.get_dynamic_type.
1256 (ipa_make_edge_direct_to_target): Do not speculate
1257 edge that is already speuclative.
1258 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
1259 speculate to __builtin_unreachable
1260 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
1262 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
1264 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1266 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
1267 get_dynamic_type; drop TODO.
1268 * ipa-polymorphic-call.c
1269 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
1270 for otr_type to be unknown.
1272 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1274 * common/config/score/score-common.c: Remove.
1275 * config.gcc: Remove support for score-*.
1276 * config/score/constraints.md: Remove.
1277 * config/score/elf.h: Remove.
1278 * config/score/predicates.md: Remove.
1279 * config/score/score-conv.h: Remove.
1280 * config/score/score-generic.md: Remove.
1281 * config/score/score-modes.def: Remove.
1282 * config/score/score-protos.h: Remove.
1283 * config/score/score.c: Remove.
1284 * config/score/score.h: Remove.
1285 * config/score/score.md: Remove.
1286 * config/score/score.opt: Remove.
1287 * doc/md.texi: Don't document score-*.
1289 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1292 * genconditions.c: Directly include ggc.h before rtl.h.
1294 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
1296 * ipa-polymorphic-call.c
1297 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
1298 code determining speculative type.
1299 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
1301 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1303 * altivec.md (altivec_lvsl): New define_expand.
1304 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
1305 (altivec_lvsr): New define_expand.
1306 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
1307 * rs6000.c (rs6000_expand_builtin): Change to use
1308 altivec_lvs[lr]_direct; remove commented-out code.
1310 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1312 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
1313 Issue a warning message when vec_lvsl or vec_lvsr is used with a
1314 little endian target.
1316 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1318 * tree-pretty-print.c (dump_location): Make it extern. Dump also
1320 * tree-pretty-print.h (dump_location): Declare.
1321 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
1322 (pp_gimple_stmt_1): Likewise.
1323 (dump_implicit_edges): Likewise.
1324 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
1328 2014-10-03 David Malcolm <dmalcolm@redhat.com>
1330 * gcc.c (driver::global_initializations): Remove "const" so
1331 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
1332 and decoded_options_count.
1334 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
1336 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
1338 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
1339 TARGET_E500_DOUBLE case here.
1341 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
1346 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
1348 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
1350 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
1351 * lto-cgraph.c (lto_output_edge, input_edge): Stream
1352 in_polymorphic_cdtor
1353 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
1354 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
1355 * cgraphclones.c (cgraph_edge::clone): Likewise.
1356 * ipa-prop.c (update_jump_functions_after_inlining,
1357 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
1358 to possible_dynamic_type_change.
1359 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
1360 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
1361 IN_POLY_CDOTR argument.
1363 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
1364 for BASE and OUTER_TYPE being NULL.
1365 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
1366 in_poly_cdtor parameter.
1368 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1370 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
1371 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
1373 (expand_vec_perm_1): Likewise.
1375 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1376 Uros Bizjak <ubizjak@gmail.com>
1378 PR tree-optimization/61403
1379 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
1380 error in comment. Also optimize 256-bit vectors for AVX2
1381 or AVX (floating vectors only), provided the first permutation
1382 can be performed in one insn.
1384 2014-10-03 David Malcolm <dmalcolm@redhat.com>
1386 * gcc.c (class driver): New class.
1387 (main): Reimplement in terms of driver::main, moving most of the
1388 locals to be locals within individual methods of class driver.
1389 The remaining locals "explicit_link_files", "decoded_options" and
1390 "decoded_options_count" are used by multiple driver:: methods, and
1391 so become member data. Doing so isolates the argc/argv reads and
1392 writes. Replace "goto out" with a special exit code from
1393 new method driver::prepare_infiles. Split out the old
1394 implementation of main into the following...
1395 (driver::main): New function, corresponding to the old "main"
1397 (driver::set_progname): New function, taken from the old
1398 "main" implementation.
1399 (driver::expand_at_files): Likewise.
1400 (driver::decode_argv): Likewise.
1401 (driver::global_initializations): Likewise.
1402 (driver::build_multilib_strings): Likewise.
1403 (driver::set_up_specs): Likewise.
1404 (driver::putenv_COLLECT_GCC): Likewise.
1405 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
1406 (driver::handle_unrecognized_options): Likewise.
1407 (driver::maybe_print_and_exit): Likewise.
1408 (driver::prepare_infiles): Likewise.
1409 (driver::do_spec_on_infiles): Likewise.
1410 (driver::maybe_run_linker): Likewise.
1411 (driver::final_actions): Likewise.
1412 (driver::get_exit_code): Likewise.
1414 2014-10-03 Yury Gribov <y.gribov@samsung.com>
1416 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
1417 don't emit empty ctors.
1419 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
1421 * convert.c (convert_to_integer): Do not introduce useless conversions
1422 between integral types.
1424 2014-10-03 David Sherwood <david.sherwood@arm.com>
1426 * ira-int.h (ira_allocno): Mark hard_regno as signed.
1428 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
1430 * lra-constraints.c (inherit_in_ebb): Handle calls with
1431 multiple return values.
1432 * caller-save.c (save_call_clobbered_regs): Likewise.
1434 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1436 * tree-vect-data-refs.c (vect_permute_load_chain,
1437 vect_shift_permute_load_chain): Fix a typo in temporary var names,
1438 suffle3 to shuffle3.
1441 * omp-low.c (taskreg_contexts): New variable.
1442 (scan_omp_parallel): Push newly created context into taskreg_contexts
1443 vector and move record layout code to finish_taskreg_scan.
1444 (scan_omp_task): Likewise.
1445 (finish_taskreg_scan): New function.
1446 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
1447 vector elements and release it.
1450 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
1451 of palignr arguments can't be used due to min 0 or max - min
1452 too high, try also op0, op1 order of palignr arguments.
1454 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
1456 * cgraph.h (ipa_polymorphic_call_context):
1457 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
1458 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
1459 * ipa-polymorphic-call.c
1460 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
1461 past end of dynamic types.
1462 (ipa_polymorphic_call_context::stream_out,
1463 speculative_outer_type): Stream dynamic flag.
1464 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
1465 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
1467 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
1469 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
1470 * ipa-prop.c (update_jump_functions_after_inlining,
1471 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
1473 2014-10-02 Teresa Johnson <tejohnson@google.com>
1475 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
1476 up when synthesizing counts to avoid rounding errors.
1478 2014-10-02 Teresa Johnson <tejohnson@google.com>
1481 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
1482 asserts to handle incoming insanities.
1484 2014-10-02 Martin Jambor <mjambor@suse.cz>
1486 PR tree-optimization/63375
1487 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
1490 2014-10-02 Olivier Hainque <hainque@adacore.com>
1492 * Makefile.in (CROSS): Define, to @CROSS.
1494 2014-10-02 Jakub Jelinek <jakub@redhat.com>
1497 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
1498 if it expands to a single insn only.
1499 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
1500 fail unless in_order is true. Add forward declaration.
1501 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
1502 is useful for one_operand_p.
1503 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
1505 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1507 * cgraphclones.c (build_function_type_skip_args): Do not make new
1508 type variant of old.
1510 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1512 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
1513 when speculation is added.
1514 (ipa_edge_args): Add polymorphic_call_contexts.
1515 (ipa_get_ith_polymorhic_call_context): New accesor.
1516 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
1517 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
1518 (ipa_compute_jump_functions_for_edge): Compute contexts.
1519 (update_jump_functions_after_inlining): Update contexts.
1520 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
1521 update dumping; add speculative edge creation.
1522 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
1524 (update_indirect_edges_after_inlining): Pass down context.
1525 (ipa_edge_duplication_hook): Duplicate contexts.
1526 (ipa_write_node_info): Stream out contexts.
1527 (ipa_read_node_info): Stream in contexts.
1528 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
1530 (try_speculative_devirtualization): New function.
1531 * ipa-utils.h (try_speculative_devirtualization): Declare.
1533 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1535 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
1538 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1540 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
1543 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1545 * ipa-polymorphic-call.c
1546 (ipa_polymorphic_call_context::restrict_to_inner_class):
1547 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
1548 use speculation_consistent_p to do so; Add CONSDER_BASES
1549 and CONSIDER_PLACEMENT_NEW parameters.
1550 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
1551 short circuit obvious cases.
1552 (ipa_polymorphic_call_context::dump): Improve formatting.
1553 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
1554 combine_speculation_with to record speculations; Do not ICE when
1555 object is located in pointer type decl; do not ICE for methods
1556 of UNION_TYPE; do not record nonpolymorphic types.
1557 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
1558 (ipa_polymorphic_call_context::combine_speculation_with): New method.
1559 (ipa_polymorphic_call_context::combine_with): New method.
1560 (ipa_polymorphic_call_context::make_speculative): Move here; use
1561 combine speculation.
1562 * cgraph.h (ipa_polymorphic_call_context): Update
1563 restrict_to_inner_class prototype; add offset_by, make_speculative,
1564 combine_with, useless_p, combine_speculation_with and
1565 speculation_consistent_p methods.
1566 (ipa_polymorphic_call_context::offset_by): New method.
1567 (ipa_polymorphic_call_context::useless_p): New method.
1569 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
1571 PR rtl-optimization/62151
1572 * combine.c (can_combine_p): Allow the destination register of INSN
1573 to be clobbered in I3.
1574 (subst): Do not substitute into clobbers of registers.
1576 2014-10-01 Jakub Jelinek <jakub@redhat.com>
1579 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
1580 offset, TARGET_MEM_REF and SSA_NAME.
1582 * config/i386/i386.c (expand_vec_perm_palignr): Handle
1583 256-bit vectors for TARGET_AVX2.
1585 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
1589 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
1590 argument to avx2_permv2ti.
1592 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1594 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
1596 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
1598 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
1599 (fmod<mode>3): Ditto.
1600 (fpremxf4_i387): Ditto.
1601 (reminderxf3): Ditto.
1602 (reminder<mode>3): Ditto.
1603 (fprem1xf4_i387): Ditto.
1605 2014-09-30 Teresa Johnson <tejohnson@google.com>
1607 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
1608 duplicate_blocks bitmap.
1609 (remove_ctrl_stmt_and_useless_edges): Ditto.
1610 (create_block_for_threading): Ditto.
1611 (compute_path_counts): New function.
1612 (update_profile): Ditto.
1613 (recompute_probabilities): Ditto.
1614 (update_joiner_offpath_counts): Ditto.
1615 (freqs_to_counts_path): Ditto.
1616 (clear_counts_path): Ditto.
1617 (ssa_fix_duplicate_block_edges): Update profile info.
1618 (ssa_create_duplicates): Pass new parameter.
1619 (ssa_redirect_edges): Remove old profile update.
1620 (thread_block_1): New duplicate_blocks bitmap,
1621 remove old profile update.
1622 (thread_single_edge): Pass new parameter.
1624 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
1627 * varasm.c (decode_reg_name_and_count): Check availability for
1628 registers from ADDITIONAL_REGISTER_NAMES.
1630 2014-09-30 David Malcolm <dmalcolm@redhat.com>
1633 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
1634 (PLUGIN_HEADERS): Add pass-instances.def.
1636 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
1638 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
1640 * config/aarch64/aarch64-simd.md
1641 (aarch64_sqdmull_laneq<mode>): Expand iterator.
1642 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
1643 (vqdmulls_lane_s32): Fix return type.
1644 (vqdmulls_laneq_s32): New.
1646 2014-09-30 Jakub Jelinek <jakub@redhat.com>
1649 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
1650 or invert_jump_1 if jump isn't any_condjump_p.
1652 2014-09-30 Terry Guo <terry.guo@arm.com>
1654 * config/arm/arm-cores.def (cortex-m7): New core name.
1655 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
1657 * config/arm/arm-tables.opt: Regenerated.
1658 * config/arm/arm-tune.md: Regenerated.
1659 * config/arm/arm.h (TARGET_VFP5): New macro.
1660 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
1661 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
1662 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
1663 * doc/invoke.texi: Document new cpu and fpu names.
1665 2014-09-30 Jiong Wang <jiong.wang@arm.com>
1667 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
1668 before sinking insn.
1670 2014-09-30 David Sherwood <david.sherwood@arm.com>
1672 * ira-int.h (ira_allocno): Add "wmode" field.
1673 * ira-build.c (create_insn_allocnos): Add new "parent" function
1675 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
1676 that cannot be accessed in wmode.
1678 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
1680 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
1683 2014-09-29 Andi Kleen <ak@linux.intel.com>
1685 * opts.c (print_filtered_help): Print --param min/max/default
1688 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
1690 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
1692 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
1694 * tree-vrp.c (get_single_symbol): New function.
1695 (build_symbolic_expr): Likewise.
1696 (symbolic_range_based_on_p): New predicate.
1697 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
1698 for PLUS and MINUS. Do not drop symbolic ranges at the end.
1699 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
1700 operand is symbolic and based on the other operand.
1702 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
1704 * config/microblaze/microblaze.md (call_internal1): Use VOID
1705 instead of SI to fix "((void (*)(void)) 0)()" issue
1707 2014-09-29 Nick Clifton <nickc@redhat.com>
1709 * config/msp430/msp430.c (msp430_expand_prologue): Return a
1710 CLOBBER rtx for naked functions.
1711 (msp430_expand_epilogue): Likewise.
1712 (msp430_use_f5_series_hwmult): Cache result.
1713 (use_32bit_hwmult): Cache result.
1714 (msp430_no_hwmult): New function.
1715 (msp430_output_labelref): Use it.
1717 2014-09-29 Jakub Jelinek <jakub@redhat.com>
1720 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
1721 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
1722 use the alignment of avar rather than ovar.
1724 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
1726 * config/pa/pa.c (pa_output_function_epilogue): Only update
1727 last_address when a nonnote insn is found.
1729 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
1732 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
1734 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
1737 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
1738 fix pasto in checking array size.
1740 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
1743 * passes.def (pass_tracer): Move before last dominator pass.
1745 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
1747 * gcc.c (try_generate_repro): Remove argument "prog". Change all
1749 (run_attempt): Handle errors of "pex_run" invocation.
1751 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
1753 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
1755 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
1756 (TARGET_ASAN_SHADOW_OFFSET): Define.
1758 2014-09-26 Martin Liska <mliska@suse.cz>
1760 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
1762 * cgraph.h: Likewise.
1763 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
1764 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
1765 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
1766 * tree-ssa-alias.h: Likewise.
1768 2014-09-26 Jakub Jelinek <jakub@redhat.com>
1769 Max Ostapenko <m.ostapenko@partner.samsung.com>
1771 * common.opt: New option.
1772 * doc/invoke.texi: Describe new option.
1773 * gcc.c (execute): Don't free first string early, but at the end
1774 of the function. Call retry_ice if compiler exited with
1776 (main): Factor out common code.
1777 (print_configuration): New function.
1778 (files_equal_p): Likewise.
1779 (check_repro): Likewise.
1780 (run_attempt): Likewise.
1781 (do_report_bug): Likewise.
1782 (append_text): Likewise.
1783 (try_generate_repro): Likewise
1785 2014-09-25 Andi Kleen <ak@linux.intel.com>
1787 * config/i386/i386.c (x86_print_call_or_nop): New function.
1788 (x86_function_profiler): Support -mnop-mcount and
1790 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
1791 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
1793 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1795 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
1796 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
1797 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
1800 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1802 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
1803 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
1804 types_odr_comparable): Declare.
1805 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
1806 * ipa-polymorphic-call.c: New file.
1807 (contains_polymorphic_type_p, possible_placement_new,
1808 ipa_polymorphic_call_context::restrict_to_inner_class,
1809 contains_type_p, decl_maybe_in_construction_p,
1810 ipa_polymorphic_call_context::stream_out,
1811 ipa_polymorphic_call_context::debug,
1812 ipa_polymorphic_call_context::stream_in,
1813 ipa_polymorphic_call_context::set_by_decl,
1814 ipa_polymorphic_call_context::set_by_invariant,
1816 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1817 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
1818 extr_type_from_vtbl_ptr_store, record_known_type
1819 check_stmt_for_type_change,
1820 ipa_polymorphic_call_context::get_dynamic_type): Move here from
1822 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
1823 and streamer-hooks.h
1824 (contains_polymorphic_type_p, possible_placement_new,
1825 ipa_polymorphic_call_context::restrict_to_inner_class,
1826 contains_type_p, decl_maybe_in_construction_p,
1827 ipa_polymorphic_call_context::stream_out,
1828 ipa_polymorphic_call_context::debug,
1829 ipa_polymorphic_call_context::stream_in,
1830 ipa_polymorphic_call_context::set_by_decl,
1831 ipa_polymorphic_call_context::set_by_invariant,
1833 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1834 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
1835 extr_type_from_vtbl_ptr_store, record_known_type
1836 check_stmt_for_type_change,
1837 ipa_polymorphic_call_context::get_dynamic_type): Move to
1838 ipa-polymorphic-call.c
1839 (type_all_derivations_known_p, types_odr_comparable,
1840 types_must_be_same_for_odr): Export.
1841 (type_known_to_have_no_deriavations_p): New function.
1842 * Makefile.in: Add ipa-polymorphic-call.c
1844 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1846 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
1848 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
1849 (possible_polymorphic_call_targets): Instead of computing both
1850 speculative and non-speculative answers, do just one at a time.
1851 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
1852 (dump_targets): Break out from ...
1853 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
1854 and non-speculative lists.
1855 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
1856 * ipa-utils.h (possible_polymorphic_call_targets): Update.
1858 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
1860 PR rtl-optimization/63348
1861 * emit-rtl.c (try_split): Do not emit extra barrier.
1863 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
1865 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
1866 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
1868 (aarch64_<sur>shll2_n<mode>): Likewise.
1869 (aarch64_<sur>shr_n<mode>): Likewise.
1870 (aarch64_<sur>sra_n<mode>: Likewise.
1871 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
1872 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
1873 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
1874 * config/aarch64/iterators.md (ve_mode): New.
1875 (offsetlr): Remap to infix text for use in new predicates.
1876 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
1877 (aarch64_simd_shift_imm_hi): Likewise.
1878 (aarch64_simd_shift_imm_si): Likewise.
1879 (aarch64_simd_shift_imm_di): Likewise.
1880 (aarch64_simd_shift_imm_offset_qi): Likewise.
1881 (aarch64_simd_shift_imm_offset_hi): Likewise.
1882 (aarch64_simd_shift_imm_offset_si): Likewise.
1883 (aarch64_simd_shift_imm_offset_di): Likewise.
1884 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
1885 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
1886 (aarch64_simd_shift_imm_bitsize_si): Likewise.
1887 (aarch64_simd_shift_imm_bitsize_di): Likewise.
1889 2014-09-25 Jiong Wang <jiong.wang@arm.com>
1891 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
1892 new created BB as the intersection of live-in from "old_dest" and
1895 2014-09-25 Felix Yang <felix.yang@huawei.com>
1897 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
1898 * genautomata.c (merge_states): Ditto.
1900 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
1903 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
1904 in instruction sequence.
1906 2014-09-25 Nick Clifton <nickc@redhat.com>
1909 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
1910 in instruction sequence.
1912 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1915 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
1916 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
1918 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1919 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1920 Anna Tikhonova <anna.tikhonova@intel.com>
1921 Ilya Tocar <ilya.tocar@intel.com>
1922 Andrey Turetskiy <andrey.turetskiy@intel.com>
1923 Ilya Verbin <ilya.verbin@intel.com>
1924 Kirill Yukhin <kirill.yukhin@intel.com>
1925 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1927 * config/i386/sse.md
1928 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
1929 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
1930 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
1931 (define_expand "<avx512>_perm<mode>_mask"): ... this.
1932 Use VI8F_256_512 mode iterator.
1933 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
1934 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
1936 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1937 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1938 Anna Tikhonova <anna.tikhonova@intel.com>
1939 Ilya Tocar <ilya.tocar@intel.com>
1940 Andrey Turetskiy <andrey.turetskiy@intel.com>
1941 Ilya Verbin <ilya.verbin@intel.com>
1942 Kirill Yukhin <kirill.yukhin@intel.com>
1943 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1945 * config/i386/sse.md
1946 (define_insn "avx_movshdup256<mask_name>"): Add masking.
1947 (define_insn "sse3_movshdup<mask_name>"): Ditto.
1948 (define_insn "avx_movsldup256<mask_name>"): Ditto.
1949 (define_insn "sse3_movsldup<mask_name>"): Ditto.
1950 (define_insn "vec_dupv2df<mask_name>"): Ditto.
1951 (define_insn "*vec_concatv2df"): Add EVEX version.
1953 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1954 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1955 Anna Tikhonova <anna.tikhonova@intel.com>
1956 Ilya Tocar <ilya.tocar@intel.com>
1957 Andrey Turetskiy <andrey.turetskiy@intel.com>
1958 Ilya Verbin <ilya.verbin@intel.com>
1959 Kirill Yukhin <kirill.yukhin@intel.com>
1960 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1962 * config/i386/sse.md
1963 (define_insn "vec_set<mode>_0"): Add EVEX version.
1965 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1966 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1967 Anna Tikhonova <anna.tikhonova@intel.com>
1968 Ilya Tocar <ilya.tocar@intel.com>
1969 Andrey Turetskiy <andrey.turetskiy@intel.com>
1970 Ilya Verbin <ilya.verbin@intel.com>
1971 Kirill Yukhin <kirill.yukhin@intel.com>
1972 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1974 * config/i386/sse.md
1976 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
1978 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
1979 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
1980 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
1981 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
1982 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
1983 (define_expand "sse2_cvtpd2ps_mask): New.
1984 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
1985 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
1987 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1988 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1989 Anna Tikhonova <anna.tikhonova@intel.com>
1990 Ilya Tocar <ilya.tocar@intel.com>
1991 Andrey Turetskiy <andrey.turetskiy@intel.com>
1992 Ilya Verbin <ilya.verbin@intel.com>
1993 Kirill Yukhin <kirill.yukhin@intel.com>
1994 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1996 * config/i386/i386.c
1997 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
1998 (ufix_notruncv8dfv8si2_mask_round): ... this.
1999 * config/i386/sse.md
2000 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
2001 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
2002 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
2003 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
2004 (define_expand "sse2_cvtpd2dq"): Delete.
2005 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
2006 make 2nd operand const0 vector.
2007 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
2009 (define_mode_attr pd2udqsuff): New.
2011 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
2012 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
2013 (define_insn "*avx_cvttpd2dq256_2"): Delete.
2014 (define_expand "sse2_cvttpd2dq"): Ditto.
2015 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
2016 make 2nd operand const0 vector.
2018 2014-09-25 Jakub Jelinek <jakub@redhat.com>
2020 PR tree-optimization/63341
2021 * tree-vectorizer.h (vect_create_data_ref_ptr,
2022 vect_create_addr_base_for_vector_ref): Add another tree argument
2023 defaulting to NULL_TREE.
2024 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
2025 argument, pass it down to vect_create_addr_base_for_vector_ref.
2026 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
2027 add that to base_offset too if non-NULL.
2028 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
2029 for dr_explicit_realign_optimized set it to vector byte size
2030 - 1 instead of setting offset, pass byte_offset down to
2031 vect_create_data_ref_ptr.
2033 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
2035 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
2036 forgotten debug output; canonicalize querries more wtih LTO.
2038 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
2040 * cgraph.h (class ipa_polymorphic_call_context): Move here from
2041 ipa-utils.h; add stream_int and stream_out methods.
2042 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
2043 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
2044 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
2046 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2047 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2048 ipa_polymorphic_call_context::clear_speculation,
2049 ipa_polymorphic_call_context::clear_outer_type): Move here from
2051 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
2052 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2053 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2054 ipa_polymorphic_call_context::clear_speculation,
2055 ipa_polymorphic_call_context::clear_outer_type): Likewise.
2056 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
2058 (ipa_polymorphic_call_context::stream_out): New method.
2059 (ipa_polymorphic_call_context::stream_in): New method.
2060 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
2061 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
2063 (ipa_analyze_call_uses): Simplify.
2064 (update_indirect_edges_after_inlining): Do not care about outer_type.
2065 (ipa_write_indirect_edge_info): Update.
2066 (ipa_write_indirect_edge_info): Likewise.
2067 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
2068 (dump_edge_flags): Break out from ...
2069 (cgraph_node::dump): ... here; dump indirect edges.
2071 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
2073 * ipa-utils.h (polymorphic_call_context): Add
2074 metdhos dump, debug and clear_outer_type.
2075 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
2076 (ipa_polymorphic_call_context::clear_outer_type): New method.
2077 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
2078 * ipa-devirt.c (types_odr_comparable): New function.
2079 (types_must_be_same_for_odr): New function.
2080 (odr_subtypes_equivalent_p): Simplify.
2081 (possible_placement_new): Break out from ...
2082 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
2083 be more cuatious about returning false in cases the context may be
2084 valid in derived type or via placement new.
2085 (contains_type_p): Clear maybe_derived_type
2086 (ipa_polymorphic_call_context::dump): New method.
2087 (ipa_polymorphic_call_context::debug): New method.
2088 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
2089 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
2090 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
2091 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
2092 to suceed on all valid cases; remove confused sanity check.
2093 (dump_possible_polymorphic_call_targets): Simplify.
2095 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
2097 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
2098 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
2099 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
2100 varpool.c: Rename all instances of DECL_ABSTRACT to
2103 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2105 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
2106 special handling for stores whose SET_SRC is an UNSPEC (such as
2109 2014-09-24 Jiong Wang <jiong.wang@arm.com>
2111 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
2112 !REG_P (src) to release more instruction sink opportunities.
2114 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
2116 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
2117 move costs for 128-bit types.
2119 2014-09-24 Martin Jambor <mjambor@suse.cz>
2121 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
2122 when duplicating a PASS_THROUGH jump function when creating a
2125 2014-09-24 Marek Polacek <polacek@redhat.com>
2129 * asan.c (maybe_instrument_call): Add default case.
2130 * ipa-pure-const.c (special_builtin_state): Likewise.
2131 * predict.c (expr_expected_value_1): Likewise.
2132 * lto-streamer-out.c (write_symbol): Initialize variable.
2134 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2136 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
2138 (vmuld_laneq_f64): Likewise.
2139 (vmuls_lane_f32): Likewise.
2140 (vmuls_laneq_f32): Likewise.
2142 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
2145 * varpool.c (varpool_node::add): Pass decl attributes
2146 to lookup_attribute.
2148 2014-09-24 Jakub Jelinek <jakub@redhat.com>
2151 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
2153 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2155 PR tree-optimization/63266
2156 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
2157 marker for unknown byte value.
2158 (MARKER_MASK): New macro.
2159 (MARKER_BYTE_UNKNOWN): New macro.
2160 (HEAD_MARKER): New macro.
2161 (do_shift_rotate): Mark bytes with unknown values due to sign
2162 extension when doing an arithmetic right shift. Replace hardcoded
2163 mask for marker by new MARKER_MASK macro.
2164 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
2165 numbers accordingly.
2167 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2168 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2169 Anna Tikhonova <anna.tikhonova@intel.com>
2170 Ilya Tocar <ilya.tocar@intel.com>
2171 Andrey Turetskiy <andrey.turetskiy@intel.com>
2172 Ilya Verbin <ilya.verbin@intel.com>
2173 Kirill Yukhin <kirill.yukhin@intel.com>
2174 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2176 * config/i386/sse.md
2178 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
2180 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
2181 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
2183 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2184 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2185 Anna Tikhonova <anna.tikhonova@intel.com>
2186 Ilya Tocar <ilya.tocar@intel.com>
2187 Andrey Turetskiy <andrey.turetskiy@intel.com>
2188 Ilya Verbin <ilya.verbin@intel.com>
2189 Kirill Yukhin <kirill.yukhin@intel.com>
2190 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2192 * config/i386/sse.md
2193 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
2194 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
2195 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
2196 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
2197 (define_expand "avx512vl_pshuflw_mask"): New.
2198 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
2199 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
2200 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
2201 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
2202 (define_expand "avx512vl_pshufhw_mask"): New.
2203 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
2205 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2206 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2207 Anna Tikhonova <anna.tikhonova@intel.com>
2208 Ilya Tocar <ilya.tocar@intel.com>
2209 Andrey Turetskiy <andrey.turetskiy@intel.com>
2210 Ilya Verbin <ilya.verbin@intel.com>
2211 Kirill Yukhin <kirill.yukhin@intel.com>
2212 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2214 * config/i386/i386.c
2215 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
2216 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
2217 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
2218 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
2219 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
2220 * config/i386/sse.md
2221 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
2223 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
2224 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
2226 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
2227 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
2228 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
2229 (define_expand "avx512vl_pshufd_mask"): New.
2230 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
2232 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2233 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2234 Anna Tikhonova <anna.tikhonova@intel.com>
2235 Ilya Tocar <ilya.tocar@intel.com>
2236 Andrey Turetskiy <andrey.turetskiy@intel.com>
2237 Ilya Verbin <ilya.verbin@intel.com>
2238 Kirill Yukhin <kirill.yukhin@intel.com>
2239 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2241 * config/i386/i386.c
2242 (CODE_FOR_avx2_extracti128): Rename to ...
2243 (CODE_FOR_avx_vextractf128v4di): this.
2244 (CODE_FOR_avx2_inserti128): Rename to ...
2245 (CODE_FOR_avx_vinsertf128v4di): this.
2246 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
2247 CODE_FOR_avx_vextractf128v4di.
2248 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
2249 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
2250 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
2251 CODE_FOR_avx512vl_vinsertv8si.
2252 * config/i386/sse.md
2254 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
2255 AVX512_VEC mode iterator.
2257 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
2260 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
2261 AVX512_VEC_2 mode iterator.
2262 (define_insn "vec_set_lo_<mode><mask_name>"): New.
2263 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2264 (define_expand "avx512vl_vinsert<mode>"): Ditto.
2265 (define_insn "avx2_vec_set_lo_v4di"): Delete.
2266 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
2267 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
2268 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2269 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
2270 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2271 (define_expand "avx2_extracti128"): Delete.
2272 (define_expand "avx2_inserti128"): Ditto.
2274 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2275 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2276 Anna Tikhonova <anna.tikhonova@intel.com>
2277 Ilya Tocar <ilya.tocar@intel.com>
2278 Andrey Turetskiy <andrey.turetskiy@intel.com>
2279 Ilya Verbin <ilya.verbin@intel.com>
2280 Kirill Yukhin <kirill.yukhin@intel.com>
2281 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2283 * config/i386/sse.md
2284 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
2285 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
2286 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
2287 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
2288 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
2289 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
2290 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
2291 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
2292 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
2293 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
2294 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
2295 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
2296 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
2298 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
2300 PR rtl-optimization/63210
2301 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
2302 HARD_REGNO is not available for CONFLICT_A.
2304 2014-09-23 Andi Kleen <ak@linux.intel.com>
2306 * cgraph.h (symtab_node): Add no_reorder attribute.
2307 (symbol_table::output_asm_statements): Remove.
2308 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
2309 (cgraph_node::create_version_clone): Dito.
2310 (symbol_table::output_asm_statements): Remove.
2311 * trans-mem.c (ipa_tm_create_version_alias): Dito.
2312 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
2313 (output_in_order): Add no_reorder flag. Only handle no_reorder
2315 (symbol_table::compile): Add separate pass for no_reorder nodes.
2316 (process_common_attributes): Set no_reorder flag in symtab node.
2318 (process_function_and_variable_attributes): Pass symtab nodes to
2319 process_common_attributes.
2320 * doc/extend.texi (no_reorder): Document no_reorder attribute.
2321 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
2322 (lto_output_varpool_node): Dito.
2323 (input_overwrite_node): Dito.
2324 (input_varpool_node): Dito.
2325 * varpool.c (varpool_node::add): Set no_reorder attribute.
2326 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
2327 (symbol_table::output_variables): Dito.
2328 * symtab.c (symtab_node::dump_base): Print no_reorder.
2330 2014-09-23 Jiong Wang <jiong.wang@arm.com>
2332 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
2335 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
2337 * configure: Regenerate.
2339 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
2341 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
2342 when result_mode == shift_mode.
2344 2014-09-23 Kostya Serebryany <kcc@google.com>
2346 Update to match the changed asan API.
2347 * asan.c (asan_global_struct): Update the __asan_global definition
2348 to match the new API.
2349 (asan_add_global): Ditto.
2350 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
2353 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
2355 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
2356 refine the constraints used on 32/64-bit floating point moves.
2358 (f64_vsx): Likewise.
2361 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
2362 (BOOL_REGS_OP1): Likewise.
2363 (BOOL_REGS_OP2): Likewise.
2364 (BOOL_REGS_UNARY): Likewise.
2365 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
2366 32/64-bit floating point moves. Do not use wa, instead use ww/ws
2367 for moves involving VSX registers. Do not use constraints that
2368 target VSX registers for decimal types.
2369 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
2370 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
2372 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
2374 * tree.h (int_bit_position): Turn into inline function;
2375 implement using wide int.
2376 * tree.c (int_bit_position): Remove.
2378 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
2381 * target-globals.c (target_globals::~target_globals): Fix location
2382 of ira_int destruction.
2384 2014-09-23 Renlin Li <renlin.li@arm.com>
2386 * config/aarch64/aarch64.md (return): New.
2387 (simple_return): Likewise.
2388 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
2389 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
2391 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
2393 * common/config/aarch64/aarch64-common.c:
2394 (default_options aarch_option_optimization_table):
2395 Default to -fsched-pressure.
2397 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
2399 * cfgcleanup.c (try_optimize_cfg): Do not remove label
2400 with LABEL_PRESERVE_P flag set.
2402 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
2403 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2404 Anna Tikhonova <anna.tikhonova@intel.com>
2405 Ilya Tocar <ilya.tocar@intel.com>
2406 Andrey Turetskiy <andrey.turetskiy@intel.com>
2407 Ilya Verbin <ilya.verbin@intel.com>
2408 Kirill Yukhin <kirill.yukhin@intel.com>
2409 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2411 * config/i386/sse.md
2412 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
2413 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
2414 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
2415 (define_insn "sse2_shufpd_v2df_mask"): New.
2417 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
2418 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2419 Anna Tikhonova <anna.tikhonova@intel.com>
2420 Ilya Tocar <ilya.tocar@intel.com>
2421 Andrey Turetskiy <andrey.turetskiy@intel.com>
2422 Ilya Verbin <ilya.verbin@intel.com>
2423 Kirill Yukhin <kirill.yukhin@intel.com>
2424 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2426 * config/i386/sse.md
2427 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
2428 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
2429 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
2430 (define_insn "sse_shufps_v4sf_mask"): New.
2432 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
2433 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2434 Anna Tikhonova <anna.tikhonova@intel.com>
2435 Ilya Tocar <ilya.tocar@intel.com>
2436 Andrey Turetskiy <andrey.turetskiy@intel.com>
2437 Ilya Verbin <ilya.verbin@intel.com>
2438 Kirill Yukhin <kirill.yukhin@intel.com>
2439 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2441 * config/i386/sse.md
2442 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
2443 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
2444 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
2445 (define_insn "unpcklps128_mask"): New.
2447 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
2448 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2449 Anna Tikhonova <anna.tikhonova@intel.com>
2450 Ilya Tocar <ilya.tocar@intel.com>
2451 Andrey Turetskiy <andrey.turetskiy@intel.com>
2452 Ilya Verbin <ilya.verbin@intel.com>
2453 Kirill Yukhin <kirill.yukhin@intel.com>
2454 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2456 * config/i386/sse.md
2457 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
2458 (define_insn "avx512vl_unpckhpd128_mask"): New.
2459 (define_expand "avx_movddup256<mask_name>"): Add masking.
2460 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
2461 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
2462 (define_insn "avx512vl_unpcklpd128_mask"): New.
2464 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2466 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2467 * doc/tm.texi: Regenerate.
2468 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
2469 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2470 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
2472 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2473 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2474 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2475 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2476 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
2478 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2479 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2480 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2481 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2482 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2483 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2484 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2485 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2486 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2487 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2488 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
2491 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
2493 * tree-ssa-ccp.c (prop_value_d): Rename to ...
2494 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
2495 * ipa-prop.c (struct type_change_info): Rename to ...
2496 (prop_type_change_info): ... this; update uses.
2497 * ggc-page.c (globals): Rename to ...
2498 (static struct ggc_globals): ... this; update uses.
2499 * tree-ssa-loop-im.c (mem_ref): Rename to ...
2500 (im_mem_ref): ... this; update uses.
2501 * ggc-common.c (loc_descriptor): Rename to ...
2502 (ggc_loc_descriptor): ... this; update uses.
2503 * lra-eliminations.c (elim_table): Rename to ...
2504 (lra_elim_table): ... this; update uses.
2505 * bitmap.c (output_info): Rename to ...
2506 (bitmap_output_info): ... this; update uses.
2507 * gcse.c (expr): Rename to ...
2508 (gcse_expr) ... this; update uses.
2509 (occr): Rename to ...
2510 (gcse_occr): .. this; update uses.
2511 * tree-ssa-copy.c (prop_value_d): Rename to ...
2512 (prop_value_t): ... this.
2513 * predict.c (block_info_def): Rename to ...
2514 (block_info): ... this; update uses.
2515 (edge_info_def): Rename to ...
2516 (edge_info): ... this; update uses.
2517 * profile.c (bb_info): Rename to ...
2518 (bb_profile_info): ... this; update uses.
2519 * alloc-pool.c (output_info): Rename to ...
2520 (pool_output_info): ... this; update uses.
2521 * ipa-cp.c (topo_info): Rename to ..
2522 (ipa_topo_info): ... this; update uses.
2523 * tree-nrv.c (nrv_data): Rename to ...
2524 (nrv_data_t): ... this; update uses.
2525 * ipa-split.c (bb_info): Rename to ...
2526 (split_bb_info): ... this one.
2527 * profile.h (edge_info): Rename to ...
2528 (edge_profile_info): ... this one; update uses.
2529 * dse.c (bb_info): Rename to ...
2530 (dse_bb_info): ... this one; update uses.
2531 * cprop.c (occr): Rename to ...
2532 (cprop_occr): ... this one; update uses.
2533 (expr): Rename to ...
2534 (cprop_expr): ... this one; update uses.
2536 2014-09-22 Jason Merrill <jason@redhat.com>
2538 * Makefile.in (check-parallel-%): Add @.
2540 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
2542 * config/aarch64/geniterators.sh: New.
2543 * config/aarch64/iterators.md (VDQF_DF): New.
2544 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
2545 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
2547 2014-09-22 Peter A. Bigot <pab@pabigot.com>
2549 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
2550 -lnosys when -msim absent.
2552 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
2554 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
2556 2014-09-22 Richard Biener <rguenther@suse.de>
2558 * gimplify.c (gimplify_init_constructor): Do not leave
2559 non-GIMPLE vector constructors around.
2560 * tree-cfg.c (verify_gimple_assign_single): Verify that
2561 CONSTRUCTORs have gimple elements.
2563 2014-09-22 Jakub Jelinek <jakub@redhat.com>
2566 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
2567 insert a debug source bind stmt setting DEBUG_EXPR_DECL
2568 instead of a normal gimple assignment stmt.
2570 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
2572 * config/bfin/bfin.md: Fix use of constraints in define_split.
2574 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2576 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
2577 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
2579 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2581 * hard-reg-set.h: Include hash-table.h.
2582 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
2584 * target-globals.c (target_globals::~target_globals): Call
2585 hard_regs->finalize.
2586 * rtl.h (subreg_shape): New structure.
2587 (shape_of_subreg): New function.
2588 (simplifiable_subregs): Declare.
2589 * reginfo.c (simplifiable_subreg): New structure.
2590 (simplifiable_subregs_hasher): Likewise.
2591 (simplifiable_subregs): New function.
2592 (invalid_mode_changes): Delete.
2593 (alid_mode_changes, valid_mode_changes_obstack): New variables.
2594 (record_subregs_of_mode): Remove subregs_of_mode parameter.
2595 Record valid mode changes in valid_mode_changes.
2596 (find_subregs_of_mode): Remove subregs_of_mode parameter.
2597 Update calls to record_subregs_of_mode.
2598 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
2599 handling. Initialize new variables. Update call to
2600 find_subregs_of_mode.
2601 (invalid_mode_change_p): Check new variables instead of
2602 invalid_mode_changes.
2603 (finish_subregs_of_mode): Finalize new variables instead of
2604 invalid_mode_changes.
2605 (target_hard_regs::finalize): New function.
2606 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
2607 even when CLASS_CANNOT_CHANGE_MODE is undefined.
2609 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2611 * combine.c (subst): Use simplify_subreg_regno rather than
2612 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
2614 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2616 * rtl.h (subreg_info): Expand commentary
2617 * rtlanal.c (subreg_get_info): Likewise.
2619 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2621 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
2622 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
2623 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
2625 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
2627 * config/arm/arm.c: #include "tm-constrs.h"
2628 (thumb1_size_rtx_costs): Adjust rtx costs.
2630 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
2632 * configure.ac (target_header_dir): Move block defining
2633 this to before the block setting inhibit_libc.
2634 (inhibit_libc): When considering $with_headers, just
2635 check it it's explicitly "no". If not, also check if
2636 $target_header_dir/stdio.h is present. If not, set
2638 * configure: Regenerate.
2640 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
2642 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
2644 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2646 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
2647 insn for divides by integer powers of two.
2648 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
2649 (mod<mode>3): Fix formatting.
2650 (three anonymous define_insn and two define_split): Delete.
2652 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2654 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
2655 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
2656 (floatdisf2_internal2): Ditto.
2657 (ashrdi3_no_power): Ditto. Fix formatting.
2659 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2661 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
2662 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
2665 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2667 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
2668 constant, use addsi3 directly.
2669 (three anonymous define_insn, two define_split): Delete.
2670 (sub<mode>3): Move. Do not allow constant second operand.
2671 Generate different insn for constant first operand.
2672 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
2673 (subf<mode>3_imm): New.
2674 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
2675 (*plus_ltu<mode>): Only handle registers.
2676 (*plus_ltu<mode>_1): New. Handle integer third operand.
2677 (*plus_gtu<mode>): Only handle registers.
2678 (*plus_gtu<mode>_1): New. Handle integer third operand.
2680 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2682 * config/rs6000/rs6000.md (iorxor): New code_iterator.
2683 (iorxor): New code_attr.
2684 (IORXOR): New code_attr.
2685 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
2686 (ior<mode>3, xor<mode>3): Delete.
2687 (<iorxor><mode>3): New.
2688 (splitter for "big" integer ior, xor): New.
2689 (*bool<mode>3): Move. Also handle AND.
2690 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
2691 (splitter for "big" integer ior, xor): Delete.
2693 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2695 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
2696 (two anonymous define_insn and two define_split): Delete.
2697 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
2699 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2701 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
2702 (two anonymous define_insn and two define_split): Delete.
2703 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
2705 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2707 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
2709 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2711 * config/rs6000/predicates.md (ca_operand): Allow subregs.
2712 (input_operand): Do not allow ca_operand.
2713 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
2714 carry bit, allow SImode and Pmode.
2715 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
2717 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
2719 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
2720 clobbered registers using clobber_reg. Remove UNSPEC decoration.
2721 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
2722 (*call_rex64_ms_sysv): Remove.
2723 (*call_value_rex64_ms_sysv): Ditto.
2724 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
2726 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
2728 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
2731 2014-09-20 Andreas Schwab <schwab@suse.de>
2733 * config/ia64/ia64.md: Remove constraints from define_split
2736 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2738 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
2739 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
2740 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
2741 (get_dynamic_type): Remove.
2742 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
2743 (clear_speculation): Bring to ipa-deivrt.h
2744 (get_class_context): Rename to ...
2745 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
2746 (contains_type_p): Update.
2747 (get_dynamic_type): Rename to ...
2748 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
2749 (possible_polymorphic_call_targets): UPdate.
2750 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
2751 * ipa-prop.c (ipa_analyze_call_uses): Update.
2753 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2755 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
2756 privatize dynamic TLS variables.
2758 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2760 * diagnostic.c (warning_n): New function.
2761 * diagnostic-core.h (warning_n): Declare.
2762 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
2763 output dynamic counts when available.
2765 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2767 PR tree-optimization/63255
2768 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
2769 issue in setting body_removed flag.
2771 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2774 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
2775 that visibility change is possible
2776 (handle_weakref_attribute): Likewise.
2777 * cgraph.h (symtab_node): Add method get_create and
2778 field refuse_visibility_changes.
2779 (symtab_node::get_create): New method.
2780 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
2781 * varasm.c (mark_weak): Verify that visibility change is
2784 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
2786 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
2787 for base_reg_operand to be common between LO_SUM and PLUS.
2788 (fusion_gpr_mem_combo): New predicate to match a fused address
2789 that combines the addis and memory offset address.
2791 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
2793 (emit_fusion_gpr_load): Likewise.
2795 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
2796 signature to pass each argument separately, rather than
2797 using an operands array. Rewrite the insns found by peephole2 to
2798 be a single insn, rather than hoping the insns will still be
2799 together when the peephole pass is done. Drop being called via a
2801 (emit_fusion_gpr_load): Change calling signature to be called from
2802 the fusion_gpr_load_<mode> insns with a combined memory address
2803 instead of the peephole pass passing the addis and offset
2806 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
2808 (power8 fusion peephole): Drop support for doing power8 via a
2809 normal peephole that was created by the peephole2 pass.
2810 (power8 fusion peephole2): Create a new insn with the fused
2811 address, so that the fused operation is kept together after
2812 register allocation is done.
2813 (fusion_gpr_load_<mode>): Likewise.
2815 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2818 * tree.c (need_assembler_name_p): Do not mangle variadic types.
2820 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
2822 * recog.c (scratch_operand): Do not simply allow all hard registers:
2823 only allow those that are allocatable.
2825 2014-09-19 Felix Yang <felix.yang@huawei.com>
2827 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
2828 comments and fix spacing to conform to coding style.
2830 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2832 * genrecog.c (validate_pattern): Allow empty constraints in
2835 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
2837 * dwarf2out.c (decl_ultimate_origin): Update comment.
2838 * tree.c (block_ultimate_origin): Same.
2840 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2842 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
2843 Update GCC version name to GCC 5.
2844 (rs6000_function_arg_boundary): Likewise.
2845 (rs6000_function_arg): Likewise.
2847 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2849 * config/sh/sh.md: Fix use of constraints in define_split.
2851 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
2854 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
2856 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2858 * doc/md.texi (Modifiers): Consistently use "read/write"
2859 nomenclature rather than "input/output".
2860 * genrecog.c (constraints_supported_in_insn_p): New.
2861 (validate_pattern): If needed, also check constraints on
2862 MATCH_SCRATCH operands.
2863 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
2864 operands with no '=' or '+' modifier.
2866 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2868 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
2869 scratch register as written.
2871 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2873 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
2876 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2878 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
2881 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2884 * config/s390/s390.c (s390_emit_epilogue): When doing the return
2885 address load optimization force s390_optimize_prologue to leave it
2886 that way. Only do the optimization if we already decided to push
2887 r14 into a stack slot.
2889 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
2891 * asan.c (build_check_stmt): Alignment arg was added.
2892 (asan_expand_check_ifn): Optimization for alignment >= 8.
2894 2014-09-19 Olivier Hainque <hainque@adacore.com>
2896 * config/i386/vxworksae.h: Remove obsolete definitions.
2897 (STACK_CHECK_PROTECT): Define.
2898 * config/i386/vx-common.h: Remove. Merge contents within
2899 config/i386/vxworks.h.
2900 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
2903 2014-09-19 Olivier Hainque <hainque@adacore.com>
2905 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
2906 * config/rs6000/t-vxworksmils: New file.
2907 * config/rs6000/vxworksmils.h: New file.
2909 2014-09-19 Olivier Hainque <hainque@adacore.com>
2911 * varasm.c (default_section_type_flags): Flag .persistent.bss
2912 sections as SECTION_BSS.
2914 2014-09-19 Nick Clifton <nickc@redhat.com>
2916 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
2917 pop'ed registers so that DCE does not eliminate them.
2919 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
2922 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
2924 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2926 * system.h (LIBGCC2_TF_CEXT): Poison.
2927 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
2928 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
2929 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
2930 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
2931 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
2932 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
2933 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
2934 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
2935 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
2937 2014-09-19 Kito Cheng <kito@0xlab.org>
2939 * except.h: Fix header guard.
2940 * addresses.h: Add missing header guard.
2941 * cfghooks.h: Likewise.
2942 * collect-utils.h: Likewise.
2943 * collect2-aix.h: Likewise.
2944 * conditions.h: Likewise.
2945 * cselib.h: Likewise.
2946 * dwarf2asm.h: Likewise.
2947 * graphds.h: Likewise.
2948 * graphite-scop-detection.h: Likewise.
2949 * gsyms.h: Likewise.
2950 * hw-doloop.h: Likewise.
2951 * incpath.h: Likewise.
2952 * ipa-inline.h: Likewise.
2953 * ipa-ref.h: Likewise.
2954 * ira-int.h: Likewise.
2956 * lra-int.h: Likewise.
2958 * lto-section-names.h: Likewise.
2959 * read-md.h: Likewise.
2960 * reload.h: Likewise.
2961 * rtl-error.h: Likewise.
2962 * sdbout.h: Likewise.
2963 * targhooks.h: Likewise.
2964 * tree-affine.h: Likewise.
2965 * xcoff.h: Likewise.
2966 * xcoffout.h: Likewise.
2968 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
2971 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
2974 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
2977 * lra.c (lra): Call recog_init.
2979 2014-09-18 Jakub Jelinek <jakub@redhat.com>
2982 * asan.c (transform_statements): Don't instrument clobber statements.
2984 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2986 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
2987 to neon_load1_1reg<q>.
2989 2014-09-17 Jakub Jelinek <jakub@redhat.com>
2992 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
2993 if there are only debug stmts after the noreturn call, instead
2994 remove the debug stmts.
2996 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
2998 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
2999 (odr_types_equivalent_p): Use pair hash.
3000 (odr_subtypes_equivalent_p): Likewise, do structural compare
3001 on ODR types that may be mismatched.
3002 (warn_odr): Support warning when only one field is given.
3003 (odr_types_equivalent_p): Strenghten comparsions made;
3005 (add_type_duplicate): Update VISITED hash set.
3007 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
3009 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
3010 Enable selection of 'posix' or no thread model.
3012 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
3014 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
3015 when architecture is older than ARMv7.
3017 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
3020 * config/pa/pa.c (pa_function_value): Directly handle aggregates
3021 that fit exactly in a word or double word.
3023 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
3025 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
3028 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
3029 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3030 Anna Tikhonova <anna.tikhonova@intel.com>
3031 Ilya Tocar <ilya.tocar@intel.com>
3032 Andrey Turetskiy <andrey.turetskiy@intel.com>
3033 Ilya Verbin <ilya.verbin@intel.com>
3034 Kirill Yukhin <kirill.yukhin@intel.com>
3035 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3037 * config/i386/i386.c
3038 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
3039 * config/i386/sse.md
3040 (define_mode_iterator VI48F_256): New.
3041 (define_mode_attr extract_type): Ditto.
3042 (define_mode_attr extract_suf): Ditto.
3043 (define_mode_iterator AVX512_VEC): Ditto.
3045 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
3047 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
3049 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
3051 (define_mode_attr extract_type_2): Ditto.
3052 (define_mode_attr extract_suf_2): Ditto.
3053 (define_mode_iterator AVX512_VEC_2): Ditto.
3055 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
3056 AVX512_VEC_2 mode iterator.
3057 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
3058 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
3059 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
3060 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
3061 (define_split for V16FI mode): Ditto.
3062 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
3063 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
3064 (define_split for VI8F_256 mode): Ditto.
3065 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
3066 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
3067 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
3068 (define_split for VI4F_256 mode): Ditto.
3069 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
3070 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
3071 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
3072 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
3073 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
3074 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
3075 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
3076 Update `type' attribute, remove explicit `memory' attribute calculation.
3078 2014-09-16 Kito Cheng <kito@0xlab.org>
3080 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
3081 ira_spilled_reg_stack_slots_num if using lra.
3082 (do_reload): Remove release ira_spilled_reg_stack_slots part.
3083 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
3084 make sure not using lra.
3085 (ira_reuse_stack_slot): Likewise.
3086 (ira_mark_new_stack_slot): Likewise.
3088 2014-09-15 Andi Kleen <ak@linux.intel.com>
3090 * function.c (allocate_struct_function): Force
3091 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
3092 profiling is disabled.
3094 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
3096 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
3097 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
3098 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
3099 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
3100 macro with statically checked member functions.
3101 * rtl.h (rtx_insn::deleted): New method.
3102 (rtx_insn::set_deleted): Likewise.
3103 (rtx_insn::set_undeleted): Likewise.
3104 (INSN_DELETED_P): Remove.
3106 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
3108 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
3109 result of emit_jump_insn_before to a new variable.
3110 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
3111 (mark_jump_label_1): Likewise.
3112 (mark_jump_label_asm): Likewise.
3113 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
3114 * rtl.h (mark_jump_label): Adjust.
3116 2014-09-15 Jakub Jelinek <jakub@redhat.com>
3118 * Makefile.in (dg_target_exps): Remove.
3119 (check_gcc_parallelize): Change to just an upper bound number.
3120 (check-%-subtargets): Always print the non-parallelized goals.
3121 (check_p_vars, check_p_comma, check_p_subwork): Remove.
3122 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
3123 check_p_numbers3, check_p_numbers4, check_p_numbers5,
3124 check_p_numbers6): New variables.
3125 (check_p_numbers): Set to sequence from 1 to 9999.
3126 (check_p_subdirs): Set to sequence from 1 to minimum of
3127 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
3129 (check-%, check-parallel-%): Rewritten so that for parallelized
3130 testing each job runs all the *.exp files, with
3131 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
3133 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3135 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
3137 (arc_sets_cc_p): Likewise.
3138 * config/arc/arc.c (arc_print_operand): Use methods of
3139 "final_sequence" for clarity, and to enable strengthening of
3140 locals "jump" and "delay" from rtx to rtx_insn *.
3141 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
3142 rtx_insn *; use method of rtx_sequence for typesafety.
3143 (arc_get_insn_variants): Use insn method of rtx_sequence for
3145 (arc_pad_return): Likewise.
3146 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
3147 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
3148 dyn_cast to rtx_sequence *, using insn method for typesafety.
3149 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
3150 rtx_sequence * and use insn method when invoking get_attr_length.
3151 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
3152 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
3153 rtx_sequence *, introducing a local "seq", using its insn method
3154 from typesafety and clarity.
3155 (add_sched_insns_for_speculation): Strengthen local "next" from
3157 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
3158 (predicate_insn): Likewise.
3159 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
3161 * config/cris/cris.c (cris_notice_update_cc): Likewise.
3162 * config/epiphany/epiphany-protos.h
3163 (extern void epiphany_insert_mode_switch_use): Likewise for param
3165 (get_attr_sched_use_fpu): Likewise for param.
3166 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
3167 Likewise for param "insn".
3168 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
3169 param "insn" of "target_insert_mode_switch_use" callback.
3170 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
3171 (frv_issues_to_branch_unit_p): Likewise.
3172 (frv_pack_insn_p): Likewise.
3173 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
3174 const rtx * (i.e. mutable rtx_def * const *) to
3176 * config/i386/i386-protos.h (standard_sse_constant_opcode):
3177 Strengthen first param from rtx to rtx_insn *.
3178 (output_fix_trunc): Likewise.
3179 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
3180 (output_fix_trunc): Likewise.
3181 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
3183 (min_insn_size): Likewise for param "insn".
3184 (get_mem_group): Likewise.
3186 (get_insn_path): Likewise.
3187 (get_insn_group): Likewise.
3188 (count_num_restricted): Likewise.
3189 (fits_dispatch_window): Likewise.
3190 (add_insn_window): Likewise.
3191 (add_to_dispatch_window): Likewise.
3192 (debug_insn_dispatch_info_file): Likewise.
3193 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
3195 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
3196 "cmp" and local "prev".
3197 (m32c_output_compare): Likewise for param "insn".
3198 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
3199 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
3200 (define_predicate "large_insn_p"): Likewise.
3201 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
3202 param from rtx to rtx_insn *.
3203 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
3204 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
3205 (m68k_sched_attr_size): Likewise.
3206 (sched_get_opxy_mem_type): Likewise for param "insn".
3207 (m68k_sched_attr_op_mem): Likewise.
3208 (sched_mem_operand_p): Likewise.
3209 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
3210 * config/mep/mep.c (mep_multi_slot): Likewise.
3211 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
3213 (mips_sync_loop_insns): Likewise.
3214 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
3215 method of "final_sequence" for typesafety.
3216 (mips_process_sync_loop): Strengthen param "insn" from rtx to
3218 (mips_output_sync_loop): Likewise.
3219 (mips_sync_loop_insns): Likewise.
3220 (mips_74k_agen_init): Likewise.
3221 (mips_sched_init): Use NULL rather than NULL_RTX when working with
3223 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
3224 Strengthen param "insn" from rtx to rtx_insn *.
3225 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
3227 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
3229 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
3230 "insn". Use method of rtx_sequence for typesafety.
3231 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
3233 (branch_needs_nop_p): Likewise.
3234 (use_skip_p): Likewise.
3235 (pa_insn_refs_are_delayed): Likewise.
3236 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
3237 for locals "insn", "ninsn".
3238 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
3240 (is_cracked_insn): Likewise.
3241 (is_branch_slot_insn): Likewise.
3242 (is_nonpipeline_insn): Likewise.
3243 (insn_terminates_group_p): Likewise.
3244 (insn_must_be_first_in_group): Likewise.
3245 (insn_must_be_last_in_group): Likewise.
3246 (force_new_group): Likewise for param "next_insn".
3247 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
3249 (s390_sched_score): Likewise.
3250 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
3251 (rtx sfunc_uses_reg): Likewise for sole param.
3252 * config/sh/sh.c (sh_print_operand): Use insn method of
3253 final_sequence for typesafety.
3254 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
3255 Use insn method of final_sequence for typesafety.
3256 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
3257 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
3259 (eligible_for_return_delay): Likewise.
3260 (eligible_for_sibcall_delay): Likewise.
3261 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
3262 (eligible_for_return_delay): Likewise.
3263 (eligible_for_sibcall_delay): Likewise.
3264 * config/stormy16/stormy16-protos.h
3265 (xstormy16_output_cbranch_hi): Likewise for final param.
3266 (xstormy16_output_cbranch_si): Likewise.
3267 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
3268 (xstormy16_output_cbranch_si): Likewise.
3269 * config/v850/v850-protos.h (notice_update_cc): Likewise.
3270 * config/v850/v850.c (notice_update_cc): Likewise.
3272 * final.c (get_attr_length_1): Strengthen param "insn" and param
3273 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
3274 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
3275 (get_attr_min_length): Likewise.
3276 (shorten_branches): Likewise for signature of locals "length_fun"
3277 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
3278 from a checked cast and use its methods for clarity and to enable
3279 strengthening local "inner_insn" from rtx to rtx_insn *.
3280 * genattr.c (gen_attr): When writing out the prototypes of the
3281 various generated "get_attr_" functions, strengthen the params of
3282 the non-const functions from rtx to rtx_insn *.
3283 Similarly, strengthen the params of insn_default_length,
3284 insn_min_length, insn_variable_length_p, insn_current_length.
3285 (main): Similarly, strengthen the param of num_delay_slots,
3286 internal_dfa_insn_code, insn_default_latency, bypass_p,
3287 insn_latency, min_issue_delay, print_reservation,
3288 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
3289 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
3290 to hook_int_rtx_insn_unreachable.
3291 * genattrtab.c (write_attr_get): When writing out the generated
3292 "get_attr_" functions, strengthen the param "insn" from rtx to
3293 rtx_insn *, eliminating a checked cast.
3294 (make_automaton_attrs): When writing out prototypes of
3295 "internal_dfa_insn_code_", "insn_default_latency_" functions
3296 and the "internal_dfa_insn_code" and "insn_default_latency"
3297 callbacks, strengthen their params from rtx to rtx_insn *
3298 * genautomata.c (output_internal_insn_code_evaluation): When
3299 writing out code, add a checked cast from rtx to rtx_insn * when
3300 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
3301 (output_dfa_insn_code_func): Strengthen param of generated
3302 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
3303 (output_trans_func): Likewise for generated function
3305 (output_internal_insn_latency_func): When writing out generated
3306 function "internal_insn_latency", rename params from "insn" and
3307 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
3308 locals "insn" and "insn2" as rtx_insn * with checked casts once
3309 we've proven that we're not dealing with const0_rtx.
3310 (output_insn_latency_func): Strengthen param of generated
3311 function "insn_latency" from rtx to rtx_insn *.
3312 (output_print_reservation_func): Likewise for generated function
3313 "print_reservation".
3314 (output_insn_has_dfa_reservation_p): Likewise for generated
3315 function "insn_has_dfa_reservation_p".
3316 * hooks.c (hook_int_rtx_unreachable): Rename to...
3317 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
3318 from rtx to rtx_insn *.
3319 * hooks.h (hook_int_rtx_unreachable): Likewise.
3320 (extern int hook_int_rtx_insn_unreachable): Likewise.
3321 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
3322 (get_attr_min_length): Likewise.
3323 * recog.c (get_enabled_alternatives): Likewise.
3324 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
3325 * reorg.c (find_end_label): Introduce local rtx "pat" and
3326 strengthen local "insn" from rtx to rtx_insn *.
3327 (redundant_insn): Use insn method of "seq" rather than element for
3328 typesafety; strengthen local "control" from rtx to rtx_insn *.
3329 * resource.c (mark_referenced_resources): Add checked cast to
3330 rtx_insn * within INSN/JUMP_INSN case.
3331 (mark_set_resources): Likewise.
3332 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
3335 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3337 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
3338 param "label" from rtx to rtx_insn *.
3339 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
3341 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
3342 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
3343 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
3344 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
3345 * final.c (default_label_align_after_barrier_max_skip): Strengthen
3346 param from rtx to rtx_insn *.
3347 (default_loop_align_max_skip): Likewise.
3348 (default_label_align_max_skip): Likewise.
3349 (default_jump_align_max_skip): Likewise.
3350 * target.def (label_align_after_barrier_max_skip): Likewise.
3351 (loop_align_max_skip): Likewise.
3352 (label_align_max_skip): Likewise.
3353 (jump_align_max_skip): Likewise.
3354 * targhooks.h (default_label_align_after_barrier_max_skip):
3356 (default_loop_align_max_skip): Likewise.
3357 (default_label_align_max_skip): Likewise.
3358 (default_jump_align_max_skip): Likewise.
3360 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3362 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
3363 from const_rtx to const rtx_insn *. Update union members from rtx
3365 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
3366 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
3367 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
3368 strengthen both params from const_rtx to const rtx_insn *.
3369 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
3370 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
3371 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
3373 * target.def (can_follow_jump): Strengthen both params from
3374 const_rtx to const rtx_insn *, and update default implementation
3375 from hook_bool_const_rtx_const_rtx_true to
3376 hook_bool_const_rtx_insn_const_rtx_insn_true.
3378 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3380 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
3381 "insn" from rtx to rtx_insn *.
3382 * sched-int.h (deps_start_bb): Likewise for 2nd param.
3384 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
3385 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3386 Anna Tikhonova <anna.tikhonova@intel.com>
3387 Ilya Tocar <ilya.tocar@intel.com>
3388 Andrey Turetskiy <andrey.turetskiy@intel.com>
3389 Ilya Verbin <ilya.verbin@intel.com>
3390 Kirill Yukhin <kirill.yukhin@intel.com>
3391 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3393 * config/i386/sse.md
3394 (define_insn "vcvtph2ps<mask_name>"): Add masking.
3395 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
3396 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
3397 (define_expand "vcvtps2ph_mask"): New.
3398 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
3399 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
3400 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
3402 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
3403 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3404 Anna Tikhonova <anna.tikhonova@intel.com>
3405 Ilya Tocar <ilya.tocar@intel.com>
3406 Andrey Turetskiy <andrey.turetskiy@intel.com>
3407 Ilya Verbin <ilya.verbin@intel.com>
3408 Kirill Yukhin <kirill.yukhin@intel.com>
3409 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3411 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
3413 (define_mode_iterator VI24_AVX512BW_1): Ditto.
3414 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
3415 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
3416 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
3417 also for TARGET_AVX512VL.
3418 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
3420 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
3422 * doc/install.texi (Options specification): add
3423 --disable-libsanitizer item.
3425 2014-09-14 James Clarke <jrtc27@jrtc27.com>
3426 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3429 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
3431 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
3432 kernel version check to avoid incrementing it after every major OS X
3434 (darwin_default_min_version): Avoid static memory buffer.
3436 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
3438 * tree.c (need_assembler_name_p): Store C++ type mangling only
3441 2014-09-13 Marek Polacek <polacek@redhat.com>
3443 * tree.c (protected_set_expr_location): Don't check whether T is
3446 2014-09-12 DJ Delorie <dj@redhat.com>
3448 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
3449 (extend_and_shift1_hipsi2): Likewise.
3450 (extend_and_shift2_hipsi2): Likewise.
3452 2014-09-12 David Malcolm <dmalcolm@redhat.com>
3454 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
3455 with NULL when dealing with an insn.
3456 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
3457 from rtx to rtx_insn *.
3458 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
3459 const_rtx to const rtx_insn *.
3460 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
3462 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
3464 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
3467 2014-09-12 Joseph Myers <joseph@codesourcery.com>
3469 * target.def (libgcc_floating_mode_supported_p): New hook.
3470 * targhooks.c (default_libgcc_floating_mode_supported_p): New
3472 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
3473 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
3474 (LIBGCC2_HAS_TF_MODE): Remove.
3475 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
3476 * doc/tm.texi: Regenerate.
3477 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
3479 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
3480 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
3481 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
3482 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
3483 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3484 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
3485 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
3486 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
3487 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
3488 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
3490 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
3491 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3492 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3493 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3494 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3495 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3496 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3497 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
3498 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
3499 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
3500 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3501 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
3502 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
3503 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
3505 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
3507 (ia64_libgcc_floating_mode_supported_p): New function.
3508 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
3509 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
3510 (IA64_NO_LIBGCC_TFMODE): Define.
3511 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
3512 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
3514 (pdp11_scalar_mode_supported_p): New function.
3515 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
3516 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
3518 2014-09-12 Richard Biener <rguenther@suse.de>
3521 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
3523 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
3525 * tree.c (integer_each_onep): New function.
3526 * tree.h (integer_each_onep): Declare it.
3527 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
3528 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
3529 (X & 1) == 0 for vector and complex.
3531 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
3533 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
3535 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
3536 cost to spilling from integer to FP registers.
3538 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
3540 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
3542 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
3543 are now handled correctly.
3545 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
3547 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
3548 handling of CALLER_SAVE_REGS and POINTER_REGS.
3550 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
3552 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
3553 the number of hard registers.
3555 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
3556 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3557 Anna Tikhonova <anna.tikhonova@intel.com>
3558 Ilya Tocar <ilya.tocar@intel.com>
3559 Andrey Turetskiy <andrey.turetskiy@intel.com>
3560 Ilya Verbin <ilya.verbin@intel.com>
3561 Kirill Yukhin <kirill.yukhin@intel.com>
3562 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3564 * config/i386/sse.md
3565 (define_mode_iterator VI48_AVX512VL): New.
3566 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
3567 "avx512f_vternlog<mode>_maskz" and update mode iterator.
3568 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
3569 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
3570 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
3571 "avx512f_vternlog<mode>_mask" and update mode iterator.
3572 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
3573 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
3575 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
3576 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
3577 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
3578 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
3579 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
3580 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
3582 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
3583 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3584 Anna Tikhonova <anna.tikhonova@intel.com>
3585 Ilya Tocar <ilya.tocar@intel.com>
3586 Andrey Turetskiy <andrey.turetskiy@intel.com>
3587 Ilya Verbin <ilya.verbin@intel.com>
3588 Kirill Yukhin <kirill.yukhin@intel.com>
3589 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3591 * config/i386/sse.md (VI128_256): Delete.
3592 (define_mode_iterator VI124_256): New.
3593 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
3594 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
3595 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
3596 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
3597 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
3598 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
3599 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
3600 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
3602 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
3603 in presence of AVX-512.
3605 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
3606 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3607 Anna Tikhonova <anna.tikhonova@intel.com>
3608 Ilya Tocar <ilya.tocar@intel.com>
3609 Andrey Turetskiy <andrey.turetskiy@intel.com>
3610 Ilya Verbin <ilya.verbin@intel.com>
3611 Kirill Yukhin <kirill.yukhin@intel.com>
3612 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3614 * config/i386/sse.md
3615 (define_expand "<avx512>_gathersi<mode>"): Rename from
3616 "avx512f_gathersi<mode>".
3617 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
3618 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
3619 (define_expand "<avx512>_gatherdi<mode>"): Rename from
3620 "avx512f_gatherdi<mode>".
3621 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
3622 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
3624 (define_expand "<avx512>_scattersi<mode>"): Rename from
3625 "avx512f_scattersi<mode>".
3626 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
3627 (define_expand "<avx512>_scatterdi<mode>"): Rename from
3628 "avx512f_scatterdi<mode>".
3629 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
3631 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
3633 * ira.h (ira_finish_once): Delete.
3634 * ira-int.h (target_ira_int::~target_ira_int): Declare.
3635 (target_ira_int::free_ira_costs): Likewise.
3636 (target_ira_int::free_register_move_costs): Likewise.
3637 (ira_finish_costs_once): Delete.
3638 * ira.c (free_register_move_costs): Replace with...
3639 (target_ira_int::free_register_move_costs): ...this new function.
3640 (target_ira_int::~target_ira_int): Define.
3641 (ira_init): Call free_register_move_costs as a member function rather
3642 than a global function.
3643 (ira_finish_once): Delete.
3644 * ira-costs.c (free_ira_costs): Replace with...
3645 (target_ira_int::free_ira_costs): ...this new function.
3646 (ira_init_costs): Call free_ira_costs as a member function rather
3647 than a global function.
3648 (ira_finish_costs_once): Delete.
3649 * target-globals.c (target_globals::~target_globals): Call the
3650 target_ira_int destructor.
3651 * toplev.c: Include lra.h.
3652 (finalize): Call lra_finish_once rather than ira_finish_once.
3654 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
3656 * common.opt (flto-odr-type-merging): New flag.
3657 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
3658 (types_same_for_odr): Likewise.
3659 (odr_subtypes_equivalent_p): Likewise.
3660 (add_type_duplicate): Do not walk type variants.
3661 (register_odr_type): New function.
3662 * ipa-utils.h (register_odr_type): Declare.
3663 (odr_type_p): New function.
3664 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
3666 * doc/invoke.texi (-flto-odr-type-merging): Document.
3667 * tree.c (need_assembler_name_p): Compute ODR names when asked
3669 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
3671 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
3674 * config/i386/i386.c (ix86_option_override_internal): Also turn
3675 off OPTION_MASK_ABI_X32 for -m16.
3677 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
3679 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
3682 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
3685 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
3686 Directly forward to __*_DENORM_MIN__.
3688 2014-09-11 David Malcolm <dmalcolm@redhat.com>
3690 * rtl.h (LABEL_REF_LABEL): New macro.
3692 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
3693 of XEXP (, 0), where we know that we have a LABEL_REF.
3694 * cfgbuild.c (make_edges): Likewise.
3695 (purge_dead_tablejump_edges): Likewise.
3696 * cfgexpand.c (convert_debug_memory_address): Likewise.
3697 * cfgrtl.c (patch_jump_insn): Likewise.
3698 * combine.c (distribute_notes): Likewise.
3699 * cse.c (hash_rtx_cb): Likewise.
3700 (exp_equiv_p): Likewise.
3701 (fold_rtx): Likewise.
3702 (check_for_label_ref): Likewise.
3703 * cselib.c (rtx_equal_for_cselib_1): Likewise.
3704 (cselib_hash_rtx): Likewise.
3705 * emit-rtl.c (mark_label_nuses): Likewise.
3706 * explow.c (convert_memory_address_addr_space): Likewise.
3707 * final.c (output_asm_label): Likewise.
3708 (output_addr_const): Likewise.
3709 * gcse.c (add_label_notes): Likewise.
3710 * genconfig.c (walk_insn_part): Likewise.
3711 * genrecog.c (validate_pattern): Likewise.
3712 * ifcvt.c (cond_exec_get_condition): Likewise.
3713 (noce_emit_store_flag): Likewise.
3714 (noce_get_alt_condition): Likewise.
3715 (noce_get_condition): Likewise.
3716 * jump.c (maybe_propagate_label_ref): Likewise.
3717 (mark_jump_label_1): Likewise.
3718 (redirect_exp_1): Likewise.
3719 (rtx_renumbered_equal_p): Likewise.
3720 * lra-constraints.c (operands_match_p): Likewise.
3721 * reload.c (operands_match_p): Likewise.
3722 (find_reloads): Likewise.
3723 * reload1.c (set_label_offsets): Likewise.
3724 * reorg.c (get_branch_condition): Likewise.
3725 * rtl.c (rtx_equal_p_cb): Likewise.
3726 (rtx_equal_p): Likewise.
3727 * rtlanal.c (reg_mentioned_p): Likewise.
3728 (rtx_referenced_p): Likewise.
3729 (get_condition): Likewise.
3730 * sched-vis.c (print_value): Likewise.
3731 * varasm.c (const_hash_1): Likewise.
3732 (compare_constant): Likewise.
3733 (const_rtx_hash_1): Likewise.
3734 (output_constant_pool_1): Likewise.
3736 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
3738 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
3739 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
3741 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
3742 cr6_test_for_lt_reverse): Ditto.
3744 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
3747 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
3749 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
3751 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
3752 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
3753 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
3754 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
3757 (aarch64_fold_builtin): Remove all reinterpret cases.
3759 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
3761 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
3763 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
3764 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
3765 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
3766 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
3767 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
3768 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
3769 aarch64_reinterpretv2df<mode>): Delete.
3771 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
3773 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
3774 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
3775 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
3776 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
3777 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
3778 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
3779 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
3780 vreinterpret_u32_f64): Use cast.
3782 * config/aarch64/iterators.md (VD_RE): Delete.
3784 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
3786 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
3787 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
3788 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
3789 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
3790 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
3791 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
3792 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
3793 Replace inline assembler with __aarch64_vset_lane_any.
3795 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
3797 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
3799 (vmull_high_lane_s32): Likewise.
3800 (vmull_high_lane_u16): Likewise.
3801 (vmull_high_lane_u32): Likewise.
3803 2014-09-11 Jason Merrill <jason@redhat.com>
3806 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
3808 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
3811 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
3812 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
3813 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
3815 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
3816 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3817 Anna Tikhonova <anna.tikhonova@intel.com>
3818 Ilya Tocar <ilya.tocar@intel.com>
3819 Andrey Turetskiy <andrey.turetskiy@intel.com>
3820 Ilya Verbin <ilya.verbin@intel.com>
3821 Kirill Yukhin <kirill.yukhin@intel.com>
3822 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3824 * config/i386/sse.md
3825 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
3826 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
3827 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
3829 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
3830 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
3832 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
3834 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
3835 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
3836 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
3837 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
3838 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
3839 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
3840 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
3841 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
3843 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
3845 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
3846 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
3847 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
3849 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
3851 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
3852 to access removed nodes.
3854 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
3856 PR tree-optimization/63186
3857 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
3858 (mark_nonssa_use): Likewise.
3859 (verify_non_ssa_vars): Verify all header blocks for label
3862 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
3863 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3864 Anna Tikhonova <anna.tikhonova@intel.com>
3865 Ilya Tocar <ilya.tocar@intel.com>
3866 Andrey Turetskiy <andrey.turetskiy@intel.com>
3867 Ilya Verbin <ilya.verbin@intel.com>
3868 Kirill Yukhin <kirill.yukhin@intel.com>
3869 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3871 * config/i386/sse.md
3872 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
3873 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
3874 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
3875 "<avx2_avx512f>_permvar<mode><mask_name>".
3876 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
3877 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
3878 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
3879 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
3881 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
3882 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
3883 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
3884 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
3886 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
3888 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
3889 V2DF, V4SF, DF, and DI modes.
3890 (vsx_fmav2df2): Likewise.
3891 (vsx_float_fix_<mode>2): Likewise.
3892 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
3894 2014-09-10 Xinliang David Li <davidxl@google.com>
3897 * config/arm/arm.md (movcond_addsi): Handle case where source
3898 and target operands are the same.
3900 2014-09-10 David Malcolm <dmalcolm@redhat.com>
3902 * final.c (this_is_asm_operands): Strengthen this variable from
3903 rtx to const rtx_insn *.
3904 * output.h (this_is_asm_operands): Likewise.
3905 * rtl-error.c (location_for_asm): Strengthen param "insn" from
3906 const_rtx to const rtx_insn *.
3907 (diagnostic_for_asm): Likewise.
3908 * rtl-error.h (error_for_asm): Likewise.
3909 (warning_for_asm): Likewise.
3911 2014-09-10 David Malcolm <dmalcolm@redhat.com>
3913 * genextract.c (print_header): When writing out insn_extract to
3914 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
3915 * recog.h (insn_extract): Strengthen the param from rtx to
3918 2014-09-10 Mike Stump <mikestump@comcast.net>
3920 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
3923 2014-09-10 Martin Jambor <mjambor@suse.cz>
3925 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
3926 (analyze): Do not set analyze flag if expand_thunk returns false;.
3927 (create_wrapper): Likewise.
3928 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
3930 2014-09-10 Martin Jambor <mjambor@suse.cz>
3933 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
3934 new decl properly. Analyze the new thunk if it is expanded.
3936 2014-09-10 Andreas Schwab <schwab@suse.de>
3938 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
3939 [USED_FOR_TARGET]: Define.
3941 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
3943 * config/mips/mips.c (mips_secondary_reload_class): Handle
3946 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
3948 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
3951 2014-09-10 Jakub Jelinek <jakub@redhat.com>
3953 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
3954 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
3955 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
3956 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
3957 flag_delete_null_pointer_checks for them.
3958 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
3959 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
3960 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
3961 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
3962 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
3964 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
3965 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
3966 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
3967 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
3968 * doc/invoke.texi (-fsanitize=nonnull-attribute,
3969 -fsanitize=returns-nonnull-attribute): Document.
3971 * ubsan.h (struct ubsan_mismatch_data): Removed.
3972 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
3973 * ubsan.c (ubsan_source_location): For unknown locations,
3974 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
3975 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
3976 Allow more than one location and arbitrary extra arguments passed
3977 in ... instead of through MISMATCH pointer.
3978 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
3979 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
3980 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
3983 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3984 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3985 Anna Tikhonova <anna.tikhonova@intel.com>
3986 Ilya Tocar <ilya.tocar@intel.com>
3987 Andrey Turetskiy <andrey.turetskiy@intel.com>
3988 Ilya Verbin <ilya.verbin@intel.com>
3989 Kirill Yukhin <kirill.yukhin@intel.com>
3990 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3992 * config/i386/sse.md
3993 (define_mode_iterator VI48F): New.
3994 (define_insn "<avx512>_compress<mode>_mask"): Rename from
3995 "avx512f_compress<mode>_mask" and update mode iterator.
3996 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
3997 "avx512f_compressstore<mode>_mask" and update mode iterator.
3998 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
3999 "avx512f_expand<mode>_maskz" and update mode iterator.
4000 (define_insn "<avx512>_expand<mode>_mask"): Rename from
4001 "avx512f_expand<mode>_mask" and update mode iterator.
4003 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
4004 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4005 Anna Tikhonova <anna.tikhonova@intel.com>
4006 Ilya Tocar <ilya.tocar@intel.com>
4007 Andrey Turetskiy <andrey.turetskiy@intel.com>
4008 Ilya Verbin <ilya.verbin@intel.com>
4009 Kirill Yukhin <kirill.yukhin@intel.com>
4010 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4012 * config/i386/i386.c
4013 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
4014 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
4015 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
4016 avx512dq_rangepv4sf_mask.
4017 * config/i386/sse.md
4018 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
4020 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
4021 (define_insn "reduces<mode>"): Ditto.
4022 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
4024 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
4025 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
4026 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
4028 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
4029 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4030 Anna Tikhonova <anna.tikhonova@intel.com>
4031 Ilya Tocar <ilya.tocar@intel.com>
4032 Andrey Turetskiy <andrey.turetskiy@intel.com>
4033 Ilya Verbin <ilya.verbin@intel.com>
4034 Kirill Yukhin <kirill.yukhin@intel.com>
4035 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4037 * config/i386/i386.c
4038 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
4039 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
4040 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
4041 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
4042 avx512vl_getmantv2df_mask.
4043 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
4044 avx512f_vgetmantv4sf_round.
4045 * config/i386/sse.md
4046 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
4047 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
4049 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
4050 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
4051 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
4052 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
4054 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
4055 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
4056 update mode iterator.
4058 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
4059 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
4062 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
4063 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
4064 update mode iterator.
4065 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
4066 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
4069 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
4070 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
4072 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
4073 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
4074 update mode iterator.
4075 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
4076 "avx512f_getmant<mode><round_saeonly_name>".
4078 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
4081 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
4083 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
4084 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4085 Anna Tikhonova <anna.tikhonova@intel.com>
4086 Ilya Tocar <ilya.tocar@intel.com>
4087 Andrey Turetskiy <andrey.turetskiy@intel.com>
4088 Ilya Verbin <ilya.verbin@intel.com>
4089 Kirill Yukhin <kirill.yukhin@intel.com>
4090 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4092 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
4093 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
4094 (define_mode_iterator FMAMODE_AVX512): New.
4095 (define_mode_iterator FMAMODE): Remove conditions.
4096 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
4097 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
4098 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
4100 (define_mode_iterator FMAMODE_NOVF512): Remove.
4101 (define_insn "*fma_fmadd_<mode>"): Rename from
4102 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
4103 FMAMODE mode iterator.
4104 (define_mode_iterator VF_SF_AVX512VL): New.
4105 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
4106 Use VF_SF_AVX512VL mode iterator.
4107 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
4108 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
4110 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
4111 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4113 (define_insn "*fma_fmsub_<mode>"): Rename from
4114 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
4115 FMAMODE mode iterator.
4116 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
4117 Use VF_SF_AVX512VL mode iterator.
4118 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
4119 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
4121 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
4122 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4124 (define_insn "*fma_fnmadd_<mode>"): Rename from
4125 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
4126 use FMAMODE mode iterator.
4127 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
4128 Use VF_SF_AVX512VL mode iterator.
4129 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
4130 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
4132 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
4133 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4135 (define_insn "*fma_fnmsub_<mode>"): Rename from
4136 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
4137 FMAMODE mode iterator.
4138 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
4139 Use VF_SF_AVX512VL mode iterator.
4140 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
4141 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
4143 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
4144 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4146 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
4147 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
4148 use VF_AVX512VL mode iterator.
4149 (define_insn "*fma_fmaddsub_<mode>"): Rename from
4150 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
4152 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
4153 Use VF_SF_AVX512VL mode iterator.
4154 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
4155 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
4157 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
4158 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4160 (define_insn "*fma_fmsubadd_<mode>"): Rename from
4161 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
4162 remove usage of subst.
4163 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
4164 Use VF_SF_AVX512VL mode iterator.
4165 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
4166 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
4168 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
4169 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4172 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
4175 * calls.c (precompute_arguments): Check
4176 promoted_for_signed_and_unsigned_p and set the promoted mode.
4177 (promoted_for_signed_and_unsigned_p): New function.
4178 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
4179 and set the promoted mode.
4180 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
4181 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
4182 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
4184 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4186 * opth-gen.awk: Generate mapping from cpp message reasons to the
4187 options that enable them.
4188 * doc/options.texi (CppReason): Document.
4190 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4192 * doc/invoke.texi (Wnormalized=): Update.
4194 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
4197 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
4198 operands. Split off the constant operand alternative to ...
4199 (*bool<mode>3_imm): New.
4201 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4203 * rtl.h (single_set_2): Strengthen first param from const_rtx to
4204 const rtx_insn *, and move prototype to above...
4205 (single_set): ...this. Convert this from a macro to an inline
4206 function, enforcing the requirement that the param is a const
4208 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
4210 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
4211 Strengthen both params from rtx to rtx_insn *.
4212 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
4213 Likewise; introduce locals "producer_set", "consumer_set", using
4214 them in place of "producer" and "consumer" when dealing with SET
4216 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
4217 when invoking single_set in region guarded by INSN_P.
4218 (avr_out_bitop): Likewise.
4219 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
4220 region guarded by GET_CODE check, using methods to strengthen
4221 local "this_insn" from rtx to rtx_insn *, and for clarity.
4222 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
4223 Strengthen local "insn" from rtx to rtx_insn *.
4224 (define_insn_and_split "xload<mode>_A"): Likewise.
4225 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
4227 (find_load): Likewise for return type.
4228 (workaround_speculation): Likewise for both locals named
4230 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
4232 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
4234 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
4236 * config/h8300/h8300.c (notice_update_cc): Likewise.
4237 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
4238 "insn" and "dep_insn".
4239 (exact_store_load_dependency): Likewise for both params.
4240 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
4241 since this now clashes with inline function. Instead, delay
4242 calling single_set until the point where its needed, and then
4243 assign the result to "compare_set" and rework the conditional that
4245 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
4246 local "last" from rtx to rtx_insn *.
4247 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
4249 (mips_store_data_bypass_p): Likewise for both params.
4250 * config/mips/mips.c (mips_load_store_insns): Likewise for second
4252 (mips_store_data_bypass_p): Likewise for both params.
4253 (mips_orphaned_high_part_p): Likewise for param "insn".
4254 * config/mn10300/mn10300.c (extract_bundle): Likewise.
4255 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
4256 Introduce local rtx "insn2_pat".
4257 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
4259 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
4260 Introduce local rtx "set", using it in place of "insn" for the
4261 result of single_set. This appears to fix a bug, since the call
4262 to find_regno_note on a SET does nothing.
4263 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
4264 params from rtx to rtx_insn *.
4265 (set_to_load_agen): Likewise.
4266 * config/s390/s390.c (s390_label_align): Likewise for local
4267 "prev_insn". Introduce new rtx locals "set" and "src", using
4268 them in place of "prev_insn" for the results of single_set
4269 and SET_SRC respectively.
4270 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
4271 Introduce new rtx local "set" using in place of "jump" for the
4272 result of single_set. Use SET_SRC (set) rather than plain
4274 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
4276 (noncall_uses_reg): Likewise.
4277 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
4278 guarded by GET_CODE check, using its methods for clarity, and to
4279 enable strengthening local "this_insn" from rtx to rtx_insn *.
4280 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
4281 "insn" from rtx to rtx_insn *.
4282 (define_expand "umulhisi3"): Likewise.
4283 (define_expand "smulsi3_highpart"): Likewise.
4284 (define_expand "umulsi3_highpart"): Likewise.
4285 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
4286 local "after". Replace GET_CODE check with a dyn_cast,
4287 introducing new local rtx_sequence * "seq", using insn method for
4290 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
4291 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
4292 place of "insn" once we're dealing with patterns rather than the
4294 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
4295 (scan_trace): Likewise for local "elt", updating lookups within
4296 sequence to use insn method rather than element method.
4297 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
4299 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
4300 * ifcvt.c (noce_try_abs): Likewise for local "insn".
4301 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
4302 invoking single_set.
4303 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
4304 "insn" from rtx to rtx_insn *.
4305 (skip_usage_debug_insns): Likewise for return type, adding a
4307 (check_secondary_memory_needed_p): Likewise for local "insn".
4308 (inherit_reload_reg): Likewise.
4309 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
4310 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
4312 (store_data_bypass_p): Likewise for both params.
4313 (if_test_bypass_p): Likewise.
4314 * recog.h (store_data_bypass_p): Likewise for both params.
4315 (if_test_bypass_p): Likewise.
4316 * reload.c (find_equiv_reg): Likewise for local "where".
4317 * reorg.c (delete_jump): Likewise for param "insn".
4318 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
4319 to const rtx_insn *.
4320 * store-motion.c (replace_store_insn): Likewise for param "del".
4321 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
4322 and use its methods for clarity, and to strengthen local "del"
4323 from rtx to rtx_insn *.
4324 (build_store_vectors): Use insn method of "st" when calling
4325 replace_store_insn for typesafety and clarity.
4327 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4329 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
4330 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
4331 on how to make it legal in future.
4333 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4335 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
4337 (restinsn): Likewise.
4338 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
4340 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
4342 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
4344 (arc_hazard): Likewise for both params.
4345 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
4346 checked casts to rtx_sequence * and uses of the insn method for
4348 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
4349 (arc_adjust_insn_length): Likewise for param "insn".
4350 (struct insn_length_parameters_s): Likewise for first param of
4351 "get_variants" callback field.
4352 (arc_get_insn_variants): Likewise for first param and local
4353 "inner". Replace a check of GET_CODE with a dyn_cast to
4354 rtx_sequence *, using methods for type-safety and clarity.
4355 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
4356 rtx_sequence * and uses of the insn method for type-safety when
4357 invoking arc_adjust_insn_length.
4358 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
4360 (arm_address_offset_is_imm): Likewise.
4361 (struct tune_params): Likewise for params 1 and 3 of the
4362 "sched_adjust_cost" callback field.
4363 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
4364 params 1 and 3 ("insn" and "dep").
4365 (xscale_sched_adjust_cost): Likewise.
4366 (fa726te_sched_adjust_cost): Likewise.
4367 (cortexa7_older_only): Likewise for param "insn".
4368 (cortexa7_younger): Likewise.
4369 (arm_attr_length_move_neon): Likewise.
4370 (arm_address_offset_is_imm): Likewise.
4371 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
4372 * config/avr/avr.c (avr_notice_update_cc): Likewise.
4373 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
4374 (workaround_speculation): Likewise for local "last_condjump".
4375 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
4376 (shadow_or_blockage_p): Likewise.
4377 (get_unit_reqs): Likewise.
4378 (get_unit_operand_masks): Likewise.
4379 (c6x_registers_update): Likewise.
4380 (returning_call_p): Likewise.
4381 (can_use_callp): Likewise.
4382 (convert_to_callp): Likewise.
4383 (find_last_same_clock): Likwise for local "t".
4384 (reorg_split_calls): Likewise for local "shadow".
4385 (hwloop_pattern_reg): Likewise for param "insn".
4386 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
4387 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
4388 (frv_extract_membar): Likewise.
4389 (frv_optimize_membar_local): Strengthen param "last_membar" from
4390 rtx * to rtx_insn **.
4391 (frv_optimize_membar_global): Strengthen param "membar" from rtx
4393 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
4395 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
4396 both params from rtx to rtx_insn *.
4397 (ia64_ld_address_bypass_p): Likewise.
4398 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
4400 (ia64_safe_type): Likewise.
4401 (group_barrier_needed): Likewise.
4402 (safe_group_barrier_needed): Likewise.
4403 (ia64_single_set): Likewise.
4404 (is_load_p): Likewise.
4405 (record_memory_reference): Likewise.
4406 (get_mode_no_for_insn): Likewise.
4407 (important_for_bundling_p): Likewise.
4408 (unknown_for_bundling_p): Likewise.
4409 (ia64_st_address_bypass_p): Likewise for both params.
4410 (ia64_ld_address_bypass_p): Likewise.
4411 (expand_vselect): Introduce new local rtx_insn * "insn", using it
4412 in place of rtx "x" after the emit_insn call.
4413 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
4414 Strengthen param from rtx to rtx_insn *.
4415 (ix86_agi_dependent): Likewise for both params.
4416 (ix86_attr_length_immediate_default): Likewise for param 1.
4417 (ix86_attr_length_address_default): Likewise for param.
4418 (ix86_attr_length_vex_default): Likewise for param 1.
4419 * config/i386/i386.c (ix86_attr_length_immediate_default):
4420 Likewise for param "insn".
4421 (ix86_attr_length_address_default): Likewise.
4422 (ix86_attr_length_vex_default): Likewise.
4423 (ix86_agi_dependent): Likewise for both params.
4424 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
4425 (vselect_insn): Likewise for this variable.
4426 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
4428 (m68k_sched_attr_opy_type): Likewise.
4429 * config/m68k/m68k.c (sched_get_operand): Likewise.
4430 (sched_attr_op_type): Likewise.
4431 (m68k_sched_attr_opx_type): Likewise.
4432 (m68k_sched_attr_opy_type): Likewise.
4433 (sched_get_reg_operand): Likewise.
4434 (sched_get_mem_operand): Likewise.
4435 (m68k_sched_address_bypass_p): Likewise for both params.
4436 (sched_get_indexed_address_scale): Likewise.
4437 (m68k_sched_indexed_address_bypass_p): Likewise.
4438 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
4439 (m68k_sched_indexed_address_bypass_p): Likewise.
4440 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
4441 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
4443 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
4444 params from rtx to rtx_insn *.
4445 (mips_fmadd_bypass): Likewise.
4446 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
4447 (mips_linked_madd_p): Likewise.
4448 (mips_macc_chains_last_hilo): Likewise for this variable.
4449 (mips_macc_chains_record): Likewise for param.
4450 (vr4130_last_insn): Likewise for this variable.
4451 (vr4130_swap_insns_p): Likewise for both params.
4452 (mips_ls2_variable_issue): Likewise for param.
4453 (mips_need_noat_wrapper_p): Likewise for param "insn".
4454 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
4455 in place of "x" after the emit_insn.
4456 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
4457 params from rtx to rtx_insn *.
4458 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
4459 (pa_combine_instructions): Introduce local "par" for result of
4460 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
4462 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
4463 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
4464 (rl78_alloc_physical_registers_op1): Likewise.
4465 (rl78_alloc_physical_registers_op2): Likewise.
4466 (rl78_alloc_physical_registers_ro1): Likewise.
4467 (rl78_alloc_physical_registers_cmp): Likewise.
4468 (rl78_alloc_physical_registers_umul): Likewise.
4469 (rl78_alloc_address_registers_macax): Likewise.
4470 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
4471 * config/s390/predicates.md (execute_operation): Likewise for
4473 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
4475 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
4476 (addr_generation_dependency_p): Likewise for param "insn".
4477 (s390_agen_dep_p): Likewise for both params.
4478 (s390_fpload_toreg): Likewise for param "insn".
4479 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
4480 * config/sh/sh.c (sh_loop_align): Likewise for param and local
4482 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
4483 * config/sh/sh_treg_combine.cc
4484 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
4486 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
4487 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
4488 "and_insn", "load", "shift".
4489 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
4491 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
4492 for XEXP (note, 0) of the REG_CC_SETTER note.
4493 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
4494 rtx_insn *, eliminating a checked cast made redundant by this.
4495 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
4497 * genattr.c (main): When writing out the prototype to
4498 const_num_delay_slots, strengthen the param from rtx to
4500 * genattrtab.c (write_const_num_delay_slots): Likewise when
4501 writing out the implementation of const_num_delay_slots.
4502 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
4503 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
4504 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
4505 favor of new rtx locals "src" and "set" and new local rtx_insn *
4507 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
4509 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
4510 locals "cond", "if_then_else", "set" and new rtx_insn * locals
4512 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
4513 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
4514 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
4515 the top-level scope, replacing with new more tightly-scoped rtx
4516 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
4517 "new_insn", "copy_of_insn_b", and make local rtx "set" more
4519 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
4521 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
4523 (ira_setup_alts): Likewise for param "insn".
4524 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
4525 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
4527 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
4528 new more-tightly scoped rtx locals "add3_insn", "insn",
4529 "add2_insn" and rtx_insn * "move_insn".
4530 * postreload-gcse.c (eliminate_partially_redundant_load): Add
4531 checked cast on result of gen_move_insn when invoking
4533 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
4535 (verify_changes): Add a checked cast on "object" when invoking
4537 (extract_insn_cached): Strengthen param "insn" from rtx to
4539 (extract_constrain_insn_cached): Likewise.
4540 (extract_insn): Likewise.
4541 * recog.h (insn_invalid_p): Likewise for param 1.
4542 (recog_memoized): Likewise for param.
4543 (extract_insn): Likewise.
4544 (extract_constrain_insn_cached): Likewise.
4545 (extract_insn_cached): Likewise.
4546 * reload.c (can_reload_into): Likewise for local "test_insn".
4547 * reload.h (cleanup_subreg_operands): Likewise for param.
4548 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
4549 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
4550 result of emit_insn. Remove a checked cast made redundant by this
4552 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
4554 * sel-sched.c (get_reg_class): Likewise.
4556 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
4557 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4559 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
4560 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
4562 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
4564 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4566 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
4567 const rtx_insn *, and from rtx to rtx_insn * for the other
4569 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
4570 INSN_LOCATION, since we know INSN_P holds.
4571 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
4572 (insn_file): Likewise.
4573 (insn_scope): Likewise.
4574 (insn_location): Likewise.
4576 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
4577 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
4578 for the result of gen_load_const_gp.
4579 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
4580 param from rtx to rtx_insn *.
4581 * config/rs6000/rs6000.c (output_call): Likewise.
4582 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
4583 introducing a checked cast to rtx_sequence * and use of the insn
4585 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
4586 from rtx to rtx_insn *.
4587 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
4588 (insn_line): Likewise.
4589 (insn_file): Likewise.
4590 (insn_location): Likewise.
4591 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
4592 from rtx to rtx_insn *.
4593 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
4594 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
4595 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
4597 * reorg.c (relax_delay_slots): Strengthen locals named "after"
4598 from rtx to rtx_insn *; use methods of "pat" for type-safety.
4600 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4602 * combine.c (try_combine): Eliminate checked cast on result of
4604 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
4605 autogenerated one by strengthening the return type and params 2 and 3
4606 from rtx to rtx_insn *, and by naming the params.
4607 * gengenrtl.c (special_rtx): Add INSN to those that are
4609 * rtl.h (gen_rtx_INSN): New prototype.
4611 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4613 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
4615 (no_equiv): Likewise.
4616 (update_equiv_regs): Likewise.
4617 (setup_reg_equiv): Likewise. Strengthen locals "elem",
4618 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
4619 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
4621 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
4622 from rtx to rtx_insn_list *.
4623 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
4624 rtx_insn_list * and use methods for clarity and typesafety.
4625 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
4627 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
4628 redundant check on INSN_P (insns): this cannot hold, as "insns" is
4629 an INSN_LIST, not an insn.
4630 (reverse_equiv_p): Strengthen local "insns" from rtx to
4631 rtx_insn_list * and use methods for clarity and typesafety.
4632 (contains_reloaded_insn_p): Likewise for local "list".
4634 2014-09-09 Jiong Wang <jiong.wang@arm.com>
4636 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
4637 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
4638 (arm_builtin_vectorized_function): Likewise.
4639 * config/arm/arm_neon_builtins.def: New macro for copysignf.
4640 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
4642 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
4644 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
4645 * builtins.h (default_target_builtins): Likewise.
4646 * gcse.h (default_target_gcse): Likewise.
4647 * target-globals.h (target_globals): Add a destructor. Convert
4648 void-pointer fields back to their real type and change from
4649 GTY((atomic)) to GTY((skip)).
4650 (restore_target_globals): Remove casts accordingly.
4651 * target-globals.c (save_target_globals): Use XCNEW rather than
4652 ggc_internal_cleared_alloc to allocate non-GC structures.
4653 Use ggc_cleared_alloc to allocate the target_globals structure
4655 (target_globals::~target_globals): Define.
4657 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4659 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
4660 mnemonic instead of fldmfdd.
4661 * config/arm/arm.c (vfp_output_fstmd): Rename to...
4662 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
4663 Output vpush when address register is SP.
4664 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
4665 (vfp_output_vstmd): ... This.
4666 * config/arm/vfp.md (push_multi_vfp): Update call to
4669 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4671 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
4673 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4675 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
4676 (*sqrtdf2_vfp): Likewise.
4677 (*cmpsf_vfp): Likewise.
4678 (*cmpsf_trap_vfp): Likewise.
4679 (*cmpdf_vfp): Likewise.
4680 (*cmpdf_trap_vfp): Likewise.
4682 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4684 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
4685 (*truncdfsf2_vfp): Likewise.
4686 (*truncsisf2_vfp): Likewise.
4687 (*truncsidf2_vfp): Likewise.
4688 (fixuns_truncsfsi2): Likewise.
4689 (fixuns_truncdfsi2): Likewise.
4690 (*floatsisf2_vfp): Likewise.
4691 (*floatsidf2_vfp): Likewise.
4692 (floatunssisf2): Likewise.
4693 (floatunssidf2): Likewise.
4695 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4697 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
4698 (*muldf3_vfp): Likewise.
4699 (*mulsf3negsf_vfp): Likewise.
4700 (*muldf3negdf_vfp): Likewise.
4701 (*mulsf3addsf_vfp): Likewise.
4702 (*muldf3adddf_vfp): Likewise.
4703 (*mulsf3subsf_vfp): Likewise.
4704 (*muldf3subdf_vfp): Likewise.
4705 (*mulsf3negsfaddsf_vfp): Likewise.
4706 (*fmuldf3negdfadddf_vfp): Likewise.
4707 (*mulsf3negsfsubsf_vfp): Likewise.
4708 (*muldf3negdfsubdf_vfp): Likewise.
4710 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4712 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
4713 (*absdf2_vfp): Likewise.
4714 (*negsf2_vfp): Likewise.
4715 (*negdf2_vfp): Likewise.
4716 (*addsf3_vfp): Likewise.
4717 (*adddf3_vfp): Likewise.
4718 (*subsf3_vfp): Likewise.
4719 (*subdf3_vfp): Likewise.
4720 (*divsf3_vfp): Likewise.
4721 (*divdf3_vfp): Likewise.
4723 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4725 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
4727 (arm_print_operand): Don't convert real values to decimal
4728 representation in default case.
4729 (fp_immediate_constant): Delete.
4730 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
4731 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
4733 (*thumb2_movsi_vfp): Likewise.
4734 (*movdi_vfp): Likewise.
4735 (*movdi_vfp_cortexa8): Likewise.
4736 (*movhf_vfp_neon): Likewise.
4737 (*movhf_vfp): Likewise.
4738 (*movsf_vfp): Likewise.
4739 (*thumb2_movsf_vfp): Likewise.
4740 (*movdf_vfp): Likewise.
4741 (*thumb2_movdf_vfp): Likewise.
4742 (*movsfcc_vfp): Likewise.
4743 (*thumb2_movsfcc_vfp): Likewise.
4744 (*movdfcc_vfp): Likewise.
4745 (*thumb2_movdfcc_vfp): Likewise.
4747 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
4749 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
4753 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4756 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
4757 Use qualifier_immediate for last operand. Rename to...
4758 (aarch64_types_ternop_lane_qualifiers): ... This.
4759 (TYPES_QUADOP): Rename to...
4760 (TYPES_TERNOP_LANE): ... This.
4761 (aarch64_simd_expand_args): Return const0_rtx when encountering user
4762 error. Change return of 0 to return of NULL_RTX.
4763 (aarch64_crc32_expand_builtin): Likewise.
4764 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
4765 ICE when expanding unknown builtin.
4766 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
4767 TERNOP_LANE qualifiers.
4768 (sqdmlsl_lane): Likewise.
4769 (sqdmlal_laneq): Likewise.
4770 (sqdmlsl_laneq): Likewise.
4771 (sqdmlal2_lane): Likewise.
4772 (sqdmlsl2_lane): Likewise.
4773 (sqdmlal2_laneq): Likewise.
4774 (sqdmlsl2_laneq): Likewise.
4776 2014-09-09 Nick Clifton <nickc@redhat.com>
4778 * doc/invoke.texi (Optimization Options): Add missing @gol to the
4780 (S/390 and zSeries Options): Remove superfluous word from the
4781 description of the -mhotpatch option.
4783 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
4785 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
4786 * ira.c: #include "shrink-wrap.h"
4787 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
4788 * ifcvt.c: #include "shrink-wrap.h"
4789 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
4791 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
4793 * common/config/picochip/picochip-common.c: Remove.
4794 * config.gcc: Remove support for picochip.
4795 * config/picochip/constraints.md: Remove.
4796 * config/picochip/dfa_space.md: Remove.
4797 * config/picochip/dfa_speed.md: Remove.
4798 * config/picochip/picochip-protos.h: Remove.
4799 * config/picochip/picochip.c: Remove.
4800 * config/picochip/picochip.h: Remove.
4801 * config/picochip/picochip.md: Remove.
4802 * config/picochip/picochip.opt: Remove.
4803 * config/picochip/predicates.md: Remove.
4804 * config/picochip/t-picochip: Remove.
4805 * doc/md.texi: Don't document picochi.
4807 2014-09-08 David Malcolm <dmalcolm@redhat.com>
4809 * basic-block.h (control_flow_insn_p): Strengthen param from
4810 const_rtx to const rtx_insn *.
4811 * cfgbuild.c (control_flow_insn_p): Likewise.
4813 2014-09-08 David Malcolm <dmalcolm@redhat.com>
4815 * gcse.c (modify_mem_list): Strengthen this variable from
4816 vec<rtx> * to vec<rtx_insn *> *.
4817 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
4819 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
4820 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
4821 (record_last_mem_set_info): Strengthen param "insn" from rtx to
4823 (record_last_set_info): Likewise for local "last_set_insn".
4825 2014-09-08 DJ Delorie <dj@redhat.com>
4827 * doc/invoke.texi (MSP430 Options): Add -minrt.
4829 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4831 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
4832 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
4833 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
4835 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
4837 (adjust_splat): New function.
4838 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
4839 (dump_swap_insn_table): Add case for SH_SPLAT.
4841 2014-09-08 Richard Biener <rguenther@suse.de>
4844 * tree-inline.c (copy_loops): The source loop header should
4846 (tree_function_versioning): If loops need fixup after removing
4847 unreachable blocks fix them.
4848 * omp-low.c (simd_clone_adjust): Do not add incr block to
4849 loop under construction.
4851 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
4853 * config/aarch64/aarch64-builtins.c
4854 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
4856 2014-09-08 Joseph Myers <joseph@codesourcery.com>
4858 * config/i386/cygming.h (TF_SIZE): Remove.
4859 * config/i386/darwin.h (TF_SIZE): Remove.
4860 * config/i386/dragonfly.h (TF_SIZE): Remove.
4861 * config/i386/freebsd.h (TF_SIZE): Remove.
4862 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
4863 * config/i386/openbsdelf.h (TF_SIZE): Remove.
4864 * config/i386/sol2.h (TF_SIZE): Remove.
4865 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
4866 * config/ia64/linux.h (TF_SIZE): Remove.
4867 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
4868 * doc/tm.texi: Regenerate.
4869 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
4871 2014-09-08 Joseph Myers <joseph@codesourcery.com>
4873 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
4875 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
4877 * doc/tm.texi: Regenerate.
4878 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
4880 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
4881 * config/cris/cris.h (__make_dp): Remove.
4883 2014-09-08 Richard Biener <rguenther@suse.de>
4886 * cfgloop.c (mark_loop_for_removal): Track former header
4888 * cfgloop.h (struct loop): Add former_header member unconditionally.
4889 * loop-init.c (fix_loop_structure): Enable bogus loop removal
4890 diagnostic unconditionally.
4892 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
4895 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
4896 constraint for operand0 and remove write only modifier from operand3.
4898 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
4900 PR rtl-optimization/62208
4901 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
4902 rather than const0_rtx in eq/ne-xor simplifications.
4904 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
4906 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
4907 (arc_output_mi_thunk): Likewise.
4909 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
4910 arguments to silence bogus warning.
4912 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
4915 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
4917 2014-09-06 Tom de Vries <tom@codesourcery.com>
4919 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
4920 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
4921 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
4923 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
4926 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
4927 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
4929 2014-09-05 Easwaran Raman <eraman@google.com>
4931 PR rtl-optimization/62146
4932 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
4933 hoisted instruction unconditional.
4935 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
4938 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
4939 Do not allow any_mask_operand for operands[2].
4940 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
4942 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4944 * config/arc/arc.c (arc_print_operand): Use insn method of
4945 final_sequence for type-safety.
4946 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
4947 "insn" from rtx to rtx_insn *.
4948 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
4949 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
4950 Likewise for locals "branch", "label".
4951 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
4952 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
4953 (same_cmp_following_p): Likewise for locals "i2", "i3".
4954 * config/sh/sh_optimize_sett_clrt.cc
4955 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
4956 param "cbranch_insn".
4957 * function.c (convert_jumps_to_returns): Likewis for local "jump".
4958 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
4959 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
4961 (condjump_p): Likewise.
4962 (condjump_in_parallel_p): Likewise.
4964 (any_uncondjump_p): Likewise.
4965 (any_condjump_p): Likewise.
4966 (condjump_label): Likewise.
4967 (returnjump_p): Strengthen param "insn" from rtx to
4969 (onlyjump_p): Strengthen param "insn" from const_rtx to
4971 (jump_to_label_p): Likewise.
4972 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
4973 (invert_jump): Likewise.
4974 * reorg.c (simplejump_or_return_p): Add checked cast when calling
4976 (get_jump_flags): Strengthen param "insn" from rtx to
4978 (get_branch_condition): Likewise.
4979 (condition_dominates_p): Likewise.
4980 (make_return_insns): Move declaration of local "pat" earlier, to
4981 after we've handled NONJUMP_INSN_P and non-sequences, using its
4982 methods to simplify the code and for type-safety.
4983 * rtl.h (find_constant_src): Strengthen param from const_rtx to
4985 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
4986 (condjump_p): Strengthen param from const_rtx to
4988 (any_condjump_p): Likewise.
4989 (any_uncondjump_p): Likewise.
4991 (condjump_label): Likewise.
4992 (simplejump_p): Likewise.
4993 (returnjump_p): Likewise.
4994 (onlyjump_p): Likewise.
4995 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
4996 (invert_jump): Likewise.
4997 (condjump_in_parallel_p): Strengthen param from const_rtx to
4999 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
5000 to const rtx_insn *.
5001 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
5002 to const rtx_insn *.
5003 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
5005 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5007 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
5008 above the conditional, and convert the check on GET_CODE to a
5009 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
5010 the conditional. Simplify the conditional by using methods of
5013 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5015 * haifa-sched.c (check_clobbered_conditions): Strengthen local
5016 "link" from rtx to rtx_insn_list *, and use its methods for
5017 clarity and type-safety.
5018 (toggle_cancelled_flags): Likewise.
5019 (restore_last_backtrack_point): Likewise.
5020 (queue_to_ready): Use insn method of "link" in one place.
5021 (schedule_block): Strengthen local "link" from rtx to
5022 rtx_insn_list *, and use its methods for clarity and type-safety.
5024 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5026 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
5027 param "insn" from const_rtx to const rtx_insn *.
5028 (sched_get_reverse_condition_uncached): Likewise.
5029 (sched_get_condition_with_rev): Likewise.
5030 (sched_has_condition_p): Likewise.
5031 (sched_insns_conditions_mutex_p): Likewise for both params.
5032 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
5033 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
5034 (setup_insn_reg_uses): Move local "list" to be more tightly
5035 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
5036 its methods for clarity and type-safety.
5037 (sched_analyze_1): Strengthen local "pending" from rtx to
5038 rtx_insn_list *, and local "pending_mem" from rtx to
5039 rtx_expr_list *. Use methods of each for clarity and type-safety.
5040 (sched_analyze_2): Likewise.
5041 (sched_analyze_insn): Likewise.
5043 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
5044 param from const_rtx to const rtx_insn *.
5045 (sched_insns_conditions_mutex_p): Likewise for both params.
5046 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
5049 * system.h (CONST_CAST_RTX_INSN): New macro.
5051 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5053 * recog.c (peep2_attempt): Strengthen return type from rtx to
5055 (peep2_update_life): Likewise for params "last", "prev", removing
5056 a checked cast made redundant by this.
5057 (peephole2_optimize): Likewise for local "last".
5059 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5061 * basic-block.h (set_block_for_insn): Eliminate this macro in
5063 * rtl.h (set_block_for_insn): New inline function, imposing the
5064 requirement that the "insn" param is an rtx_insn *.
5066 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5068 * caller-save.c (setup_save_areas): Strengthen local "insn" from
5070 * final.c (get_call_reg_set_usage): Likewise for first param,
5071 eliminating a checked cast.
5072 * regs.h (get_call_reg_set_usage): Likewise for first param.
5073 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
5074 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
5075 cast, replacing references to "x" with "call_insn" where
5077 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
5078 rtx_insn *, adding a checked cast.
5080 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5082 * output.h (final_scan_insn): Strengthen first param from rtx to
5085 * final.c (final_scan_insn): Likewise, renaming it back from
5086 "uncast_insn" to "insn", eliminating the checked cast.
5088 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
5089 "vec" with an rtx_sequence * "seq", taking a copy of
5090 "final_sequence", and using methods of "seq" for clarity, and for
5091 type-safety in the calls to final_scan_insn.
5092 * config/mips/mips.c (mips_output_conditional_branch): Use methods
5093 of "final_sequence" for clarity, and for type-safety in the call to
5095 * config/sh/sh.c (print_slot): Strengthen param from rtx to
5096 rtx_sequence * and rename from "insn" to "seq".
5098 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5100 * jump.c (delete_related_insns): Introduce a new local "table" by
5101 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
5102 get_labels method of "table" to simplify access to the labels in
5105 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5107 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
5108 f_minmaxs, f_minmaxd types.
5110 2014-09-05 Richard Biener <rguenther@suse.de>
5112 * cfgloop.c (mark_loop_for_removal): Record former header
5113 when ENABLE_CHECKING.
5114 * cfgloop.h (strut loop): Add former_header member when
5116 * loop-init.c (fix_loop_structure): Sanity check loops
5117 marked for removal if they re-appeared.
5119 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5121 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
5122 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
5124 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
5125 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
5126 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
5127 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
5128 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
5129 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
5130 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
5131 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
5132 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
5133 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
5134 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
5135 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
5136 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
5137 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
5138 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
5139 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
5140 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
5141 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
5142 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
5143 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
5144 with int{32,16,8}_t.
5146 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5148 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
5149 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
5150 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
5151 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
5152 Remove temporary __asm__ and reimplement.
5154 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5156 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
5157 handling cmge, cmgt, cmeq, cmtst.
5159 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
5160 cmlt, cmgeu, cmgtu, cmtst): Remove.
5162 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
5163 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
5164 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
5165 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
5167 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5169 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
5171 (aarch64_fold_builtin): Update pattern for cmtst.
5173 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
5176 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
5178 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
5179 Switch operands, separate out more cases, refactor.
5181 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
5183 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
5184 argument; rename old version to...
5185 (aarch64_const_vec_all_same_in_range_p): ...this.
5186 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
5188 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
5190 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5192 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
5193 Remove qualifier_const_pointer, update comment.
5195 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5197 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
5199 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5201 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
5202 varargs with pointer parameter.
5203 (aarch64_simd_expand_builtin): pass pointer into previous.
5205 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5207 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
5210 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5212 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
5213 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
5214 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
5215 Replace temporary asm with call to builtin.
5216 (vrbit_p8, vrbitq_p8): New functions.
5218 2014-09-05 Richard Biener <rguenther@suse.de>
5220 * cfgloop.c (mark_loop_for_removal): New function.
5221 * cfgloop.h (mark_loop_for_removal): Declare.
5222 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
5223 (merge_blocks): Likewise.
5224 (duplicate_block): Likewise.
5225 * except.c (sjlj_emit_dispatch_table): Likewise.
5226 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
5227 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
5228 (thread_through_loop_header): Likewise.
5230 2014-09-05 Richard Biener <rguenther@suse.de>
5233 * fold-const.c (try_move_mult_to_index): Remove.
5234 (fold_binary_loc): Do not call it.
5235 * tree-data-ref.c (dr_analyze_indices): Strip conversions
5236 from the base object again.
5238 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
5240 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
5243 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5246 * config/arm/arm.md (setmem): New pattern.
5247 * config/arm/arm-protos.h (struct tune_params): New fields.
5248 (arm_gen_setmem): New prototype.
5249 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
5250 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
5251 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
5252 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
5253 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
5254 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
5255 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
5256 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
5257 (arm_const_inline_cost): New function.
5258 (arm_block_set_max_insns): New function.
5259 (arm_block_set_non_vect_profit_p): New function.
5260 (arm_block_set_vect_profit_p): New function.
5261 (arm_block_set_unaligned_vect): New function.
5262 (arm_block_set_aligned_vect): New function.
5263 (arm_block_set_unaligned_non_vect): New function.
5264 (arm_block_set_aligned_non_vect): New function.
5265 (arm_block_set_vect, arm_gen_setmem): New functions.
5267 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5269 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
5271 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5273 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
5275 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5277 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
5279 * valtrack.h: Adjust.
5281 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5283 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
5285 (emit_jump_insn_before_noloc): Likewise.
5286 (emit_call_insn_before_noloc): Likewise.
5287 (emit_label_before): Likewise.
5288 (emit_label_after): Likewise.
5289 (emit_insn_before_setloc): Likewise.
5290 (emit_jump_insn_before_setloc): Likewise.
5291 (emit_call_insn_before_setloc): Likewise.
5292 (emit_call_insn_before): Likewise.
5295 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5297 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
5298 rtx_insn *, eliminating a checked cast.
5300 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5302 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
5303 const_rtx to const rtx_insn *.
5304 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
5307 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5309 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
5310 fixup_args_size_notes.
5311 * expr.c (fixup_args_size_notes): Strengthen first two params from
5312 rtx to rtx_insn *, eliminating a checked cast.
5313 * rtl.h (fixup_args_size_notes): Strengthen first two params from
5316 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5318 * haifa-sched.c (get_ready_element): Strengthen return type from
5320 * sched-int.h (get_ready_element): Likewise.
5322 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
5325 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
5326 indexed_or_indirect_operand instead of memory_operand.
5327 (floatsi<mode>2_lfiwzx_mem): Ditto.
5329 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5331 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
5332 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
5333 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
5335 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5337 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
5339 (get_last_nonnote_insn): Likewise.
5340 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
5341 * resource.c (find_basic_block): Likewise.
5343 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
5346 2014-09-04 David Malcolm <dmalcolm@redhat.com>
5348 * genattr.c (main): Within the prototype of insn_latency written
5349 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
5350 * genautomata.c (output_internal_maximal_insn_latency_func):
5351 Within the implementation of insn_latency written out to
5352 insn-automata.c, strengthen both params from rtx to rtx_insn *,
5353 eliminating a pair of checked casts.
5355 2014-09-04 David Malcolm <dmalcolm@redhat.com>
5357 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
5360 * rtl.h (eh_returnjump_p): Likewise.
5362 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
5364 * Makefile.in (TAGS): Handle constructs in timevar.def.
5366 2014-09-04 Guozhi Wei <carrot@google.com>
5369 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
5370 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
5371 it into two patterns.
5372 (move_lo_quad_internal_be_<mode>): Likewise.
5374 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
5376 * doc/options.texi: Document that Var and Init are required if CPP
5378 * optc-gen.awk: Require Var and Init if CPP is given.
5379 * common.opt (Wpedantic): Use Init.
5381 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5383 * config/rs6000/rs6000.c (special_handling_values): Add
5385 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
5386 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
5387 as swappable with special handling SH_EXTRACT. Remove
5388 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
5390 (adjust_extract): New function.
5391 (handle_special_swappables): Add default to case statement; add
5392 case for SH_EXTRACT that calls adjust_extract.
5393 (dump_swap_insn_table): Handle SH_EXTRACT.
5395 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5397 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
5398 selection of 0th memory doubleword, regardless of endianness.
5400 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5402 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
5404 2014-09-04 Alan Modra <amodra@gmail.com>
5407 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
5410 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
5412 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
5413 * targhooks.c (default_dwarf_frame_reg_mode): New function.
5414 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
5415 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
5416 * doc/tm.texi: Regenerate.
5417 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
5418 selection logic to default_dwarf_frame_reg_mode.
5420 2014-09-03 Marek Polacek <polacek@redhat.com>
5422 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
5425 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
5427 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
5428 the automodified register.
5430 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
5432 * output.h (get_some_local_dynamic_name): Declare.
5433 * final.c (some_local_dynamic_name): New variable.
5434 (get_some_local_dynamic_name): New function.
5435 (final_end_function): Clear some_local_dynamic_name.
5436 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
5437 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
5438 (print_operand): Report an error if '%&' is used inappropriately.
5439 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
5440 (get_some_local_dynamic_name_1): Delete.
5441 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
5442 (rs6000_get_some_local_dynamic_name): Delete.
5443 (rs6000_get_some_local_dynamic_name_1): Delete.
5444 (print_operand): Report an error if '%&' is used inappropriately.
5445 * config/s390/s390.c (machine_function): Remove some_ld_name.
5446 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
5447 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
5448 * config/sparc/sparc.c: Include rtl-iter.h.
5449 (machine_function): Remove some_ld_name.
5450 (sparc_print_operand): Report an error if '%&' is used inappropriately.
5451 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
5453 2014-09-03 Richard Henderson <rth@redhat.com>
5455 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
5456 (aarch64_popwb_pair_reg): Remove.
5457 (aarch64_set_frame_expr): Remove.
5458 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
5459 the restore ops performed by the insns generated.
5460 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
5461 insn. Perform the calls_eh_return addition later; do not attempt to
5462 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
5463 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
5464 special markup at all. Load cfun->machine->frame.hard_fp_offset
5465 into a local variable.
5466 (aarch64_frame_pointer_required): Don't check calls_alloca.
5468 2014-09-03 Richard Biener <rguenther@suse.de>
5470 * opts.c (default_options_optimization): Adjust
5471 max-combine-insns to 2 for -Og.
5473 2014-09-03 Martin Jambor <mjambor@suse.cz>
5476 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
5477 pass-trough jump functions correctly.
5479 2014-09-03 Martin Jambor <mjambor@suse.cz>
5482 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
5483 created replacements in ascending order of offsets.
5484 (known_aggs_to_agg_replacement_list): Likewise.
5486 2014-09-03 Martin Liska <mliska@suse.cz>
5488 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
5489 is set to set uninitialized value for vnresult.
5491 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5493 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
5494 for TARGET_MUST_PASS_IN_STACK.
5496 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5498 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
5499 for TARGET_ARG_PARTIAL_BYTES.
5501 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5503 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
5504 instructions for varargs implementation.
5505 (nds32_expand_epilogue): Emit stack adjustment instructions for
5506 varargs implementation.
5508 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5510 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
5511 optimization detection.
5513 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5515 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
5517 (nds32_function_arg_advance): Deal with nameless arguments.
5518 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
5519 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
5520 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
5522 2014-09-03 Richard Biener <rguenther@suse.de>
5524 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
5525 (struct bb_bitmap_sets): Remove deferred member.
5526 (BB_DEFERRED): Remove.
5527 (defer_or_phi_translate_block): Remove.
5528 (compute_antic_aux): Remove deferring of blocks, assert
5529 proper iteration order.
5530 (compute_antic): Do not set BB_DEFERRED.
5531 (eliminate): Allocate el_avail of proper size initially.
5533 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5535 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
5536 according to the value of crtl->args.pretend_args_size.
5538 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5540 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
5541 varargs information.
5543 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5545 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
5546 implementation for TARGET_SETUP_INCOMING_VARARGS.
5547 (nds32_strict_argument_naming): Refine comment.
5548 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
5549 Define for future implementation.
5551 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
5553 * config/i386/adxintrin.h (_subborrow_u32): New.
5554 (_addcarry_u32): Ditto.
5555 (_subborrow_u64): Ditto.
5556 (_addcarry_u64): Ditto.
5557 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
5559 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
5560 __builtin_ia32_sbb_u64
5562 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5564 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
5566 (nds32_function_arg_advance): Likewise.
5567 (nds32_init_cumulative_args): Likewise.
5568 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
5569 (NDS32_FIRST_GPR_REGNUM): Define.
5570 (NDS32_LAST_GPR_REGNUM): Define.
5571 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
5572 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
5573 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
5574 (machine_function): Use GRP-specific stuff.
5576 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5578 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
5579 (nds32_expand_epilogue): Likewise.
5580 (nds32_expand_prologue_v3push): Likewise.
5581 (nds32_expand_epilogue_v3pop): Likewise.
5583 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5585 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
5586 v3push/v3pop for variadic function.
5587 * config/nds32/nds32.md (prologue, epilogue): Likewise.
5589 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5591 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
5592 Check rtx for varargs implementation.
5593 (nds32_output_stack_pop): Likewise.
5594 * config/nds32/nds32-protos.h: Have a rtx argument for
5595 nds32_output_stack_push and nds32_output_stack_pop.
5596 * config/nds32/nds32.md: Likewise.
5598 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5600 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
5601 to check if FUNC is an interrupt service routine.
5602 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
5604 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5606 * config/nds32/nds32.h (machine_function): Add some fields for variadic
5607 arguments implementation.
5609 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5611 * config/nds32/nds32-predicates.c
5612 (nds32_valid_stack_push_pop): Rename to ...
5613 (nds32_valid_stack_push_pop_p): ... this.
5614 * config/nds32/nds32-protos.h: Likewise.
5615 * config/nds32/predicates.md: Likewise.
5617 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5619 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
5620 (nds32_emit_stack_v3push): ... this.
5621 (nds32_gen_stack_v3pop): Rename to ...
5622 (nds32_emit_stack_v3pop): ... this and consider CFA restore
5625 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5627 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
5628 (nds32_emit_stack_push_multiple): ... this.
5629 (nds32_gen_stack_pop_multiple): Rename to ...
5630 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
5633 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5636 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
5637 and add a second splitter to handle the remaining cases.
5639 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5641 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
5643 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
5645 * cfgexpand.c (label_rtx_for_bb): Change type to
5646 hash_map<basic_block, rtx_code_label *> *.
5647 (expand_gimple_basic_block): Adjust.
5648 (pass_expand::execute): Likewise.
5650 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
5652 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
5653 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
5654 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
5655 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
5656 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
5657 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
5658 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
5661 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
5663 * alloc-pool.c: Include coretypes.h.
5664 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
5665 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
5666 hash_set instead of htab.
5667 * ggc-page.c (in_gc): New variable.
5668 (ggc_free): Do nothing if a collection is taking place.
5669 (ggc_collect): Set in_gc appropriately.
5670 * ggc.h (gt_ggc_mx(const char *)): New function.
5671 (gt_pch_nx(const char *)): Likewise.
5672 (gt_ggc_mx(int)): Likewise.
5673 (gt_pch_nx(int)): Likewise.
5674 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
5675 (hash_map::hash_entry::pch_nx): Likewise.
5676 (hash_map::hash_entry::pch_nx_helper): Likewise.
5677 (hash_map::hash_map): Adjust.
5678 (hash_map::create_ggc): New function.
5679 (gt_ggc_mx): Likewise.
5680 (gt_pch_nx): Likewise.
5681 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
5682 (default_hashset_traits::pch_nx): Likewise.
5683 (hash_set::hash_entry::ggc_mx): Likewise.
5684 (hash_set::hash_entry::pch_nx): Likewise.
5685 (hash_set::hash_entry::pch_nx_helper): Likewise.
5686 (hash_set::hash_set): Adjust.
5687 (hash_set::create_ggc): New function.
5688 (hash_set::elements): Likewise.
5689 (gt_ggc_mx): Likewise.
5690 (gt_pch_nx): Likewise.
5691 * hash-table.h (hash_table::hash_table): Adjust.
5692 (hash_table::m_ggc): New member.
5693 (hash_table::~hash_table): Adjust.
5694 (hash_table::expand): Likewise.
5695 (hash_table::empty): Likewise.
5696 (gt_ggc_mx): New function.
5697 (hashtab_entry_note_pointers): Likewise.
5698 (gt_pch_nx): Likewise.
5700 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5702 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
5703 built-in definition.
5704 (XVCVUXDDP_SCALE): Likewise.
5705 (XVCVDPSXDS_SCALE): Likewise.
5706 (XVCVDPUXDS_SCALE): Likewise.
5707 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
5708 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
5709 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
5710 VSX_BUILTIN_XVCVDPUXDS_SCALE.
5711 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
5713 * config/rs6000/rs6000.c (real.h): New include.
5714 (rs6000_scale_v2df): New function.
5715 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
5716 (UNSPEC_VSX_XVCVUXDDP): Likewise.
5717 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
5718 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
5719 (vsx_xvcvsxddp_scale): New define_expand.
5720 (vsx_xvcvsxddp): New define_insn.
5721 (vsx_xvcvuxddp_scale): New define_expand.
5722 (vsx_xvcvuxddp): New define_insn.
5723 (vsx_xvcvdpsxds_scale): New define_expand.
5724 (vsx_xvcvdpsxds): New define_insn.
5725 (vsx_xvcvdpuxds_scale): New define_expand.
5726 (vsx_xvcvdpuxds): New define_insn.
5727 * doc/extend.texi (vec_ctf): Add new prototypes.
5728 (vec_cts): Likewise.
5729 (vec_ctu): Likewise.
5730 (vec_splat): Likewise.
5731 (vec_div): Likewise.
5732 (vec_mul): Likewise.
5734 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5737 * config/arm/neon.md
5738 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
5739 <v_cmp_result>): New pattern.
5740 * config/arm/iterators.md (NEON_VCVT): New int iterator.
5741 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
5742 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
5743 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
5744 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
5745 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
5747 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5750 * config/arm/iterators.md (FIXUORS): New code iterator.
5751 (VCVT): New int iterator.
5752 (su_optab): New code attribute.
5754 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
5756 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5758 * config/aarch64/predicates.md (aarch64_comparison_operation):
5759 New special predicate.
5760 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
5761 aarch64_comparison_operation instead of matching an operator.
5762 Update operand numbers.
5763 (csinc3<mode>_insn): Likewise.
5764 (*csinv3<mode>_insn): Likewise.
5765 (*csneg3<mode>_insn): Likewise.
5766 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
5767 * config/aarch64/aarch64.c (aarch64_get_condition_code):
5768 Return -1 instead of aborting on invalid condition codes.
5769 (aarch64_print_operand): Update aarch64_get_condition_code callsites
5770 to assert that the returned condition code is valid.
5771 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
5773 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
5775 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
5776 tree.def, and gimple.def
5778 2014-09-02 Jakub Jelinek <jakub@redhat.com>
5779 Balaji V. Iyer <balaji.v.iyer@intel.com>
5780 Igor Zamyatin <igor.zamyatin@intel.com>
5782 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
5783 (__cilkrts_cilk_for_64): Likewise.
5784 * cilk-common.c (declare_cilk_for_builtin): New function.
5785 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
5786 __cilkrts_cilk_for_64 bultins.
5787 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
5789 (cilk_for_32_fndecl): New define.
5790 (cilk_for_64_fndecl): Likewise.
5791 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
5792 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
5793 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
5794 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
5795 GF_OMP_FOR_COMBINED_INTO.
5796 * gimplify.c (gimplify_scan_omp_clauses): Added
5797 OMP_CLAUSE__CILK_FOR_COUNT_ case.
5798 (gimplify_adjust_omp_clauses): Ditto.
5799 (gimplify_omp_for): Added CILK_FOR case.
5800 (gimplify_expr): Ditto.
5801 * omp-low.c: Include cilk.h.
5802 (extract_omp_for_data): Set appropriate kind for
5803 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
5804 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
5805 (create_omp_child_function_name): Added second argument to handle
5807 (cilk_for_check_loop_diff_type): New function.
5808 (expand_cilk_for_call): Likewise.
5809 (expand_cilk_for): Likewise.
5810 (create_omp_child_function): Set cilk_for_count; handle the cases when
5811 it is true; call create_omp_child_function_name with second argument.
5812 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
5813 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
5814 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
5815 * tree-nested.c (convert_nonlocal_omp_clauses): Added
5816 OMP_CLAUSE__CILK_FOR_COUNT_ case.
5817 (convert_local_omp_clauses): Ditto.
5818 * tree-pretty-print.c (dump_omp_clause): Added
5819 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
5820 (dump_generic_node): Added CILK_FOR case.
5821 * tree.c (omp_clause_num_ops): New element
5822 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
5823 (omp_clause_code_name): New element _Cilk_for_count_.
5824 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
5825 * tree.def: Add tree code for CILK_FOR.
5827 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5829 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
5830 (ppc403-compare): Add "exts with dot" case.
5831 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
5832 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
5833 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
5834 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
5835 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
5836 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
5837 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
5838 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
5839 cell-cmp-microcoded): Similarly.
5840 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
5841 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
5842 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
5843 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
5844 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
5845 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
5846 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
5847 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
5848 (power6-compare): Add "exts with dot" case.
5849 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
5850 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
5851 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
5853 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
5854 if avoiding Cell microcode.
5855 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
5856 (is_cracked_insn): Ditto.
5857 (insn_must_be_first_in_group): Ditto.
5858 * config/rs6000/rs6000.md (dot): Adjust comment.
5859 (cell_micro): Handle exts+dot.
5860 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
5861 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
5862 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
5863 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
5864 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
5865 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
5866 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
5868 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5870 * config/rs6000/rs6000.md (QHSI): Delete.
5871 (EXTQI, EXTHI, EXTSI): New mode iterators.
5872 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
5873 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
5874 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
5875 9 anonymous instructions, and 8 splitters): Delete.
5876 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
5877 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
5878 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
5879 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
5880 *zero_extendsi<mode>2_dot2): New.
5882 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5884 * config/rs6000/rs6000.md (any_extend): New code iterator.
5885 (u, su): New code attributes.
5886 (dmode, DMODE): New mode attributes.
5887 (<su>mul<mode>3_highpart): New.
5888 (*<su>mul<mode>3_highpart): New.
5889 (<su>mulsi3_highpart_le): New.
5890 (<su>muldi3_highpart_le): New.
5891 (<su>mulsi3_highpart_64): New.
5892 (<u>mul<mode><dmode>3): New.
5893 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
5895 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
5898 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5900 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
5901 *mulsi3_internal2, and two splitters): Delete.
5902 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
5904 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
5906 2014-09-02 Richard Biener <rguenther@suse.de>
5908 PR tree-optimization/62695
5909 * tree-ssa-structalias.c (find_func_clobbers): Add missing
5912 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
5915 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
5917 2014-09-01 Andi Kleen <ak@linux.intel.com>
5919 * file-find.c (add_prefix_begin): Add.
5920 (do_add_prefix): Rename from add_prefix with first argument.
5921 (add_prefix): Add new wrapper.
5922 * file-find.h (add_prefix_begin): Add.
5923 * gcc-ar.c (main): Support -B option.
5925 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
5927 * genemit.c: Include dumpfile.h.
5928 (gen_split): Print name of splitter function to dump file.
5930 2014-09-01 Richard Biener <rguenther@suse.de>
5932 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
5933 Use stack auto_vecs for constraint expressions.
5934 (find_func_aliases_for_call): Likewise.
5935 (find_func_aliases): Likewise.
5936 (find_func_clobbers): Likewise.
5938 2014-09-01 Richard Biener <rguenther@suse.de>
5940 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
5941 operands vector in most cases. Remove redundant code.
5943 2014-09-01 Olivier Hainque <hainque@adacore.com>
5945 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
5946 $WIND_BASE instead of designating a harcoded arbitrary home dir.
5947 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
5949 2014-09-01 Richard Biener <rguenther@suse.de>
5951 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
5952 copy_reference_ops_from_call, vn_nary_op_compute_hash,
5953 vn_reference_compute_hash, vn_reference_insert): Remove.
5954 (vn_reference_lookup_call): New function.
5955 * tree-ssa-sccvn.c (vn_reference_compute_hash,
5956 copy_reference_ops_from_ref, copy_reference_ops_from_call,
5957 vn_reference_insert, vn_nary_op_compute_hash): Make static.
5958 (create_reference_ops_from_call): Remove.
5959 (vn_reference_lookup_3): Properly update shared_lookup_references.
5960 (vn_reference_lookup_pieces): Assert that we updated
5961 shared_lookup_references properly.
5962 (vn_reference_lookup): Likewise.
5963 (vn_reference_lookup_call): New function.
5964 (visit_reference_op_call): Use it. Avoid re-building the
5966 (visit_reference_op_load): Remove redundant lookup.
5967 (visit_reference_op_store): Perform special tail-merging work
5968 only when possibly doing tail-merging.
5969 (visit_use): Likewise.
5970 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
5972 2014-09-01 Jakub Jelinek <jakub@redhat.com>
5975 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
5976 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
5977 (find_inc): Revert 2014-08-13 change.
5979 2014-09-01 Marek Polacek <polacek@redhat.com>
5982 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
5983 Change the type of V to unsigned HOST_WIDE_INT.
5985 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
5987 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
5988 the size of byte markers.
5989 (do_shift_rotate): Fix confusion between host, target and marker byte
5991 (verify_symbolic_number_p): Likewise.
5992 (find_bswap_or_nop_1): Likewise.
5993 (find_bswap_or_nop): Likewise.
5995 2014-09-01 Olivier Hainque <hainque@adacore.com>
5997 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
5998 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
6000 2014-09-01 Jakub Jelinek <jakub@redhat.com>
6002 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
6003 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
6004 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
6006 2014-09-01 Yury Gribov <y.gribov@samsung.com>
6010 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
6011 (build_check_stmt): Likewise.
6012 (instrument_strlen_call): Likewise.
6013 (asan_expand_check_ifn): Likewise and fix types.
6014 (maybe_cast_to_ptrmode): New function.
6016 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6018 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
6020 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
6022 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
6024 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
6026 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
6027 prefix to function labels when generating fast indirect calls.
6029 2014-08-30 David Malcolm <dmalcolm@redhat.com>
6033 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
6034 param back from rtx_insn * to rtx. Rename param from "label" to
6035 "label_or_return", reintroducing "label" as an rtx_insn * after
6036 we've ensured it's not a RETURN.
6037 (first_active_target_insn): Likewise for return type and param;
6038 add a checked cast to rtx_insn * once we've ensured "insn" is not
6040 (steal_delay_list_from_target): Convert param "pnew_thread" back
6041 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
6043 (own_thread_p): Convert param "thread" back from an rtx_insn * to
6044 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
6045 cast once we've established we're not dealing with a RETURN,
6046 renaming subsequent uses of "thread" to "thread_insn".
6047 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
6049 (follow_jumps): Convert return type and param "label" from
6050 rtx_insn * back to rtx. Move initialization of "value" to after
6051 the handling for ANY_RETURN_P, adding a checked cast there to
6052 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
6053 rename to "this_label_or_return", reintroducing "this_label" as
6054 an rtx_insn * once we've handled the case where it could be an
6056 (fill_slots_from_thread): Rename param "thread" to
6057 "thread_or_return", converting from an rtx_insn * back to an rtx.
6058 Reintroduce name "thread" as an rtx_insn * local with a checked
6059 cast once we've handled the case of it being an ANY_RETURN_P.
6060 Convert local "new_thread" from an rtx_insn * back to an rtx.
6061 Add a checked cast when assigning to "trial" from "new_thread".
6062 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
6063 checked cast to rtx_insn * from "new_thread" when invoking
6065 (fill_eager_delay_slots): Convert locals "target_label",
6066 "insn_at_target" from rtx_insn * back to rtx.
6067 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
6068 (relax_delay_slots): Convert locals "trial", "target_label" from
6069 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
6070 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
6071 invoking update_block.
6072 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
6073 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
6075 * resource.h (mark_target_live_regs): Undo erroneous conversion
6076 of second param of r214693, converting it back from rtx_insn * to
6077 rtx, since it could be a RETURN.
6079 * resource.c (find_dead_or_set_registers): Similarly, convert
6080 param "jump_target" back from an rtx_insn ** to an rtx *, as we
6081 could be writing back a RETURN. Rename local rtx_insn * "next" to
6082 "next_insn", and introduce "lab_or_return" as a local rtx,
6083 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
6084 (mark_target_live_regs): Undo erroneous conversion
6085 of second param of r214693, converting it back from rtx_insn * to
6086 rtx, since it could be a RETURN. Rename it from "target" to
6087 "target_maybe_return", reintroducing the name "target" as a local
6088 rtx_insn * with a checked cast, after we've handled the case of
6091 2014-08-29 DJ Delorie <dj@redhat.com>
6093 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
6094 pointer size up to a power of two.
6095 * defaults.h (DWARF2_ADDR_SIZE): Round up.
6096 (POINTER_SIZE_UNITS): New, rounded up value.
6097 * dwarf2asm.c (size_of_encoded_value): Use it.
6098 (dw2_output_indirect_constant_1): Likewise.
6099 * expmed.c (init_expmed_one_conv): We now know the sizes of
6101 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
6102 * optabs.c (expand_float): Use precision, not size.
6103 (expand_fix): Likewise.
6104 * simplify-rtx (simplify_unary_operation_1): Likewise.
6105 * tree-dfa.c (get_ref_base_and_extent): Likewise.
6106 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
6107 (default_assemble_integer) Likewise.
6108 (dump_tm_clone_pairs): Likewise.
6109 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
6110 * var-tracking.c (adjust_mems): Allow partial-int modes also.
6111 (prepare_call_arguments): Likewise.
6112 * stor-layout.c (finalize_type_size): Preserve precision.
6113 (layout_type): Use precision, not size.
6115 * expr.c (convert_move): If the target has an explicit converter,
6118 2014-08-29 David Malcolm <dmalcolm@redhat.com>
6120 * gdbinit.in: Skip various inline functions in rtl.h when
6123 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
6126 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
6128 2014-08-29 Richard Biener <rguenther@suse.de>
6130 PR tree-optimization/62291
6131 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
6132 exactly the vector size needed and use quick_push.
6133 (phi_translate_1): Adjust comment.
6134 (valid_in_sets): Remove block argument and remove pointless
6136 (dependent_clean): Adjust for removal of block argument.
6138 (compute_antic_aux): Likewise.
6139 (compute_partial_antic_aux): Likewise.
6141 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
6142 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6143 Anna Tikhonova <anna.tikhonova@intel.com>
6144 Ilya Tocar <ilya.tocar@intel.com>
6145 Andrey Turetskiy <andrey.turetskiy@intel.com>
6146 Ilya Verbin <ilya.verbin@intel.com>
6147 Kirill Yukhin <kirill.yukhin@intel.com>
6148 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6150 * config/i386/sse.md
6151 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
6152 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
6153 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
6154 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
6156 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
6157 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6158 Anna Tikhonova <anna.tikhonova@intel.com>
6159 Ilya Tocar <ilya.tocar@intel.com>
6160 Andrey Turetskiy <andrey.turetskiy@intel.com>
6161 Ilya Verbin <ilya.verbin@intel.com>
6162 Kirill Yukhin <kirill.yukhin@intel.com>
6163 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6165 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
6166 * config/i386/sse.md
6167 (define_mode_iterator VI4_128_8_256): New.
6168 (define_mode_iterator VI2_128_4_256): Ditto.
6169 (define_mode_iterator PMOV_DST_MODE): Rename into
6170 (define_mode_iterator PMOV_DST_MODE_1): this.
6171 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
6172 Use PMOV_DST_MODE_1 mode iterator.
6173 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
6175 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
6177 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
6178 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
6179 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
6180 (define_mode_iterator PMOV_DST_MODE_2): New.
6181 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
6182 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
6183 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
6185 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
6186 (define_mode_attr pmov_dst_3): Ditto.
6187 (define_mode_attr pmov_dst_zeroed_3): Ditto.
6188 (define_mode_attr pmov_suff_3): Ditto.
6189 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
6190 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
6191 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
6192 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
6193 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
6194 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
6195 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
6196 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
6197 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
6198 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
6199 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
6200 (define_mode_attr pmov_dst_4): Ditto.
6201 (define_mode_attr pmov_dst_zeroed_4): Ditto.
6202 (define_mode_attr pmov_suff_4): Ditto.
6203 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
6204 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
6205 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
6206 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
6207 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
6208 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
6209 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
6210 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
6211 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
6212 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
6213 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
6215 2014-08-29 Richard Biener <rguenther@suse.de>
6217 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
6218 NON_LVALUE_EXPR in gimple.
6220 2014-08-29 Richard Biener <rguenther@suse.de>
6223 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
6224 from previous refactoring.
6225 (gimple_fold_builtin_strncpy): Likewise.
6227 2014-08-29 David Malcolm <dmalcolm@redhat.com>
6230 * function.c (assign_parm_setup_reg): Remove erroneous checked
6231 cast to rtx_insn * on result of gen_extend_insn in favor of
6232 introducing a new local rtx "pat".
6234 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6236 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
6238 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
6240 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6242 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
6243 (next_insn): Likewise.
6244 * emit-rtl.c (next_insn): Likewise.
6245 (previous_insn): Likewise.
6246 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
6247 "insn" and "next" from rtx to rtx_insn *.
6248 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
6249 "insn", "insn1", "vliw_start", "prologue_end_note",
6250 "last_insn_in_packet".
6252 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6254 * shrink-wrap.h (active_insn_between): Strengthen both params from
6256 * function.c (active_insn_between): Likewise.
6258 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6260 * genattr.c (main): When writing out insn-attr.h, strengthen param
6261 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
6262 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
6263 writing out the definition of dfa_clear_single_insn_cache to the
6264 generated insn-automata.c
6266 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6268 * resource.h (clear_hashed_info_for_insn): Strengthen param from
6270 (incr_ticks_for_insn): Likewise.
6271 (init_resource_info): Likewise.
6273 * resource.c (init_resource_info): Likewise.
6274 (clear_hashed_info_for_insn): Likewise.
6275 (incr_ticks_for_insn): Likewise.
6277 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
6279 (steal_delay_list_from_target): Use methods of "seq".
6280 (try_merge_delay_insns): Use methods of "merged_insns".
6281 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
6282 (reorg_redirect_jump): Likewise for param "jump".
6284 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6286 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
6288 * config/s390/s390.c (s390_split_branches): Eliminate top-level
6289 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
6291 (s390_mainpool_finish): In three places, split out a local rtx
6292 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
6293 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
6294 and split another local rtx "insn" out into rtx "pat" and
6296 * config/sh/sh.c (output_branchy_insn): Rather than working
6297 directly on operands[9], introduce local rtx_code_label *
6298 variables named "lab" in two places, working on them, and then
6299 assigning them to operands[9], so that the intervening operations
6300 are known by the type system to be on insns.
6302 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6304 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
6307 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
6308 in invocation of INSN_HAS_LOCATION.
6310 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6312 * config/rs6000/altivec.h (vec_xl): New #define.
6313 (vec_xst): Likewise.
6314 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
6315 (XXSPLTD_V2DI): Likewise.
6316 (DIV_V2DI): Likewise.
6317 (UDIV_V2DI): Likewise.
6318 (MUL_V2DI): Likewise.
6319 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
6320 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
6321 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
6322 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
6323 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
6324 (UNSPEC_VSX_DIVSD): Likewise.
6325 (UNSPEC_VSX_DIVUD): Likewise.
6326 (UNSPEC_VSX_MULSD): Likewise.
6327 (vsx_mul_v2di): New insn-and-split.
6328 (vsx_div_v2di): Likewise.
6329 (vsx_udiv_v2di): Likewise.
6330 (vsx_xxspltd_<mode>): New insn.
6332 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6334 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
6336 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
6337 (NEXT_INSN): Likewise.
6338 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
6339 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
6341 (no_labels_between_p): Likewise for both params.
6343 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
6344 cast when using NEXT_INSN on operands[2].
6345 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
6346 "insn" from rtx to rtx_insn *, adding a checked cast.
6347 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
6349 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
6351 (arc_text_label): Likewise for param "insn".
6352 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
6354 (arc_ccfsm_record_condition): Likewise for param "jump".
6355 (arc_text_label): Likewise for local "label".
6356 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
6357 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
6358 a method for typesafety. Add a checked cast.
6359 * config/arc/constraints.md (Clb): Add a checked cast when getting
6360 the CODE_LABEL from a LABEL_REF.
6361 * config/arm/arm.c (require_pic_register): Strengthen locals
6362 "seq", "insn" from rtx to rtx_insn *.
6363 (create_fix_barrier): Likewise for locals "selected", "next".
6364 (thumb1_reorg): Likewise for locals "prev", "insn".
6365 (arm_expand_prologue): Likewise for local "last".
6366 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
6368 (thumb2_output_casesi): Likewise for operands[2].
6369 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
6370 strengthen local "insn" from rtx to rtx_insn *.
6371 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
6372 type and param "insn".
6373 (find_prev_insn_start): Likewise.
6374 (hwloop_optimize): Likewise for locals "insn", "last_insn",
6376 (gen_one_bundle): Likewise for loal "t".
6377 (find_load): Likewise for param "insn".
6378 (workaround_speculation): Likewise for locals "insn", "next",
6379 "target", "next_tgt".
6380 * config/c6x/c6x.c (assign_reservations): Likewise for both params
6381 and for locals "insn", "within", "last".
6382 (count_unit_reqs): Likewise for params "head", "tail" and local
6384 (try_rename_operands): Likewise for params "head", "tail".
6385 (reshuffle_units): Likewise for locals "head", "tail", "insn".
6386 (struct c6x_sched_context): Likewise for fields
6387 "last_scheduled_insn", "last_scheduled_iter0".
6388 (init_sched_state): Replace NULL_RTX with NULL.
6389 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
6391 (undo_split_delayed_nonbranch): Likewise for param and for local
6393 (conditionalize_after_sched): Likewise for local "insn".
6394 (bb_earliest_end_cycle): Likewise.
6395 (filter_insns_above): Likewise for locals "insn", "next".
6396 (hwloop_optimize): Remove redundant checked cast.
6397 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
6398 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
6400 (cris_simple_epilogue): Likewise.
6401 (cris_expand_prologue): Likewise.
6402 (cris_expand_epilogue): Likewise.
6403 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
6404 local "insn" from rtx to rtx_insn *.
6405 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
6406 (struct frv_packet_group): Likewise for the elements within array
6407 fields "insns", "sorted", and for field "nop".
6408 (frv_packet): Likewise for the elements within array field
6410 (frv_add_insn_to_packet): Likewise for param "insn".
6411 (frv_insert_nop_in_packet): Likewise for param "insn" and local
6413 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
6414 (frv_sort_insn_group_1): Likewise for local "insn".
6415 (frv_optimize_membar_local): Likewise.
6416 (frv_align_label): Likewise for locals "x", "last", "barrier",
6418 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
6420 (ia64_sched_init): Likewise for local "insn".
6421 (scheduled_good_insn): Likewise for param "last".
6422 (struct _ia64_sched_context): Likewise for field
6423 "last_scheduled_insn".
6424 (ia64_init_sched_context): Replace NULL_RTX with NULL.
6425 (struct bundle_state): Likewise for field "insn".
6426 (issue_nops_and_insn): Likewise for param "insn".
6427 (get_next_important_insn): Likewise for return type and both
6429 (ia64_add_bundle_selector_before): Likewise for param "insn".
6430 (bundling): Likewise for params "prev_head_insn", "tail" and
6431 locals "insn", "next_insn", "b". Eliminate top-level local rtx
6432 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
6433 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
6434 Strengthen final param from rtx to rtx_insn *.
6435 (iq2000_move_1word): Likewise for second param.
6436 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
6437 param "cur_insn" and local "next_insn".
6438 (iq2000_move_1word): Likewise for param "insn".
6439 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
6440 casts when using NEXT_INSN on operands[1].
6441 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
6442 "insn" from rtx to rtx_insn *.
6443 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
6444 "x", introducing local rtx_insn * "insn" for when working with the
6445 CODE_LABEL of the LABEL_REF.
6446 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
6448 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
6450 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
6452 (conditionalize_block): Likewise for return type and param.
6453 (mcore_is_dead): Likewise for param "first" and local "insn".
6454 (emit_new_cond_insn): Likewise for return type.
6455 (conditionalize_block): Likewise for return type, param, and
6456 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
6458 (conditionalize_optimization): Likewise for local "insn".
6459 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
6461 * config/microblaze/microblaze.md: Add checked casts when using
6463 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
6464 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
6465 and rtx_insn * "insn".
6466 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
6467 checked cast when using NEXT_INSN on operands[2].
6468 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
6469 local "insn" from rtx to rtx_insn *.
6470 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
6472 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
6473 Add a checked cast when using NEXT_INSN on operands[1].
6474 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
6476 (pa_output_cbranch): Likewise for final param.
6477 (pa_output_lbranch): Likewise for second param.
6478 (pa_output_bb): Likewise for third param.
6479 (pa_output_bvb): Likewise.
6480 (pa_output_dbra): Likewise for second param.
6481 (pa_output_movb): Likewise.
6482 (pa_output_parallel_movb): Likewise.
6483 (pa_output_parallel_addb): Likewise.
6484 (pa_output_millicode_call): Likewise for first param.
6485 (pa_output_mul_insn): Likewise for second param.
6486 (pa_output_div_insn): Likewise for third param.
6487 (pa_output_mod_insn): Likewise for second param.
6488 (pa_jump_in_call_delay): Likewise for param.
6489 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
6490 (pa_output_div_insn): Likewise.
6491 (pa_output_mod_insn): Likewise.
6492 (pa_output_cbranch): Likewise.
6493 (pa_output_lbranch): Likewise.
6494 (pa_output_bb): Likewise.
6495 (pa_output_bvb): Likewise.
6496 (pa_output_dbra): Likewise.
6497 (pa_output_movb): Likewise.
6498 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
6499 to simplify and for typesafety.
6500 (pa_output_call): Use method of rtx_sequence *.
6501 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
6502 (pa_jump_in_call_delay): Likewise.
6503 (pa_output_parallel_movb): Likewise.
6504 (pa_output_parallel_addb): Likewise.
6505 (pa_following_call): Likewise.
6506 (pa_combine_instructions): Likewise for locals "anchor",
6508 (pa_can_combine_p): Likewise for params "anchor", "floater" and
6509 locals "start", "end".
6510 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
6511 param "insn" and local "local_insn".
6512 (picochip_final_prescan_insn): Likewise for local "local_insn".
6513 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
6515 (uses_TOC): Likewise.
6516 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
6517 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
6518 splitting out to more tightly-scoped locals, 3 as rtx and one as
6520 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
6522 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
6524 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
6526 (fixup_addr_diff_vecs): Likewise.
6527 (reg_unused_after): Likewise for param 2.
6528 (sh_can_redirect_branch): Likewise for both params.
6529 (check_use_sfunc_addr): Likewise for param 1.
6530 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
6531 (find_barrier): Likewise for local "last_got".
6532 (gen_block_redirect): Likewise for return type, param "jump" and
6533 locals "prev", "scan", "next", "insn".
6534 (struct far_branch): Likewise for fields "near_label",
6535 "insert_place", "far_label".
6536 (gen_far_branch): Likewise for local "jump".
6537 (fixup_addr_diff_vecs): Likewise for param "first" and locals
6539 (barrier_align): Likewise for param and for locals "prev", "x".
6540 Introduce local rtx_sequence * "prev_seq" and use insn method for
6541 typesafety and clarity.
6542 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
6543 (get_dest_uid): Likewise for local "dest".
6544 (split_branches): Likewise for locals "next", "beyond", "label",
6545 "block", "far_label". Add checked casts when assigning to
6546 bp->far_label and "far_label".
6547 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
6548 (sequence_insn_p): Likewise.
6549 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
6550 more loop-scoped rtx "insn" when walking LABEL_REFS.
6551 (sh_can_redirect_branch): Strengthen both params from rtx to
6553 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
6554 new local rtx_sequence * "seq" via a dyn_cast, and use a method
6555 for clarity and typesafety.
6556 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
6557 "insn" from rtx to rtx_insn *.
6558 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
6559 when using NEXT_INSN on the CODE_LABEL in operands[2].
6560 (define_insn "casesi_worker_2"): Likewise.
6561 (define_insn "casesi_shift_media"): Likewise.
6562 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
6564 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
6565 Strengthen field "insn" from rtx to rtx_insn *.
6566 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
6567 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
6568 param "start_insn" and local "start_insn".
6569 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
6571 (find_set_of_reg_bb): Likewise for param "insn".
6572 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
6573 (trace_reg_uses): Likewise for param "start_insn".
6574 (sh_treg_combine::cbranch_trace): Likewise for field
6576 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
6578 (sh_treg_combine::record_set_of_reg): Likewise for param
6579 "start_insn" and local "i".
6580 (sh_treg_combine::can_remove_cstore): Likewise for local
6582 (sh_treg_combine::try_optimize_cbranch): Likewise for param
6584 (sh_treg_combine::execute): Likewise for local "i".
6585 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
6587 (sparc_check_64): Likewise for second param.
6588 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
6589 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
6590 dyn_cast, using its insn method for typesafety and clarity.
6591 (empty_delay_slot): Strengthen param "insn" from rtx to
6593 (set_extends): Likewise.
6594 (sparc_check_64): Likewise.
6595 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
6596 for locals "seq", "last_insn".
6597 (combine_bnp): Likewise for param "insn".
6598 (xstormy16_reorg): Likewise for local "insn".
6599 * config/v850/v850.c (substitute_ep_register): Likewise for params
6600 "first_insn", "last_insn" and local "insn".
6601 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
6602 elements of "regs" array, and local "insn".
6603 * except.c (emit_note_eh_region_end): Likewise for param "insn".
6604 * final.c (final_sequence): Strengthen this global from rtx to
6606 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
6608 (final_scan_insn): Update assignment to "final_sequence" to be
6609 from "seq", the cast version of "body", for type-safety.
6610 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
6611 "insns" from rtx to rtx_insn *.
6612 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
6613 * genattr.c (main): When writing out generated insn-attr.h,
6614 strengthen params 1 and 3 of eligible_for_delay,
6615 eligible_for_annul_true, eligible_for_annul_false from rtx to
6617 * genattrtab.c (write_eligible_delay): Likewise when writing out
6618 generated insn-attrtab.c; also local "insn" the generated
6620 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
6622 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
6623 "start_label" from rtx to rtx_insn *.
6624 * ira.c (decrease_live_ranges_number): Likewise for local "p".
6625 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
6626 "insns" and local "insn".
6627 (validate_equiv_mem): Likewise for param "start" and local "insn".
6628 (memref_used_between_p): Likewise for params "start", "end" and
6630 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
6632 * loop-doloop.c (doloop_optimize): Within region guarded by
6633 INSN_P (doloop_pat), introduce a new local rtx_insn *
6634 "doloop_insn" via a checked cast, and use it for typesafety,
6635 eventually writing the value back into doloop_pat.
6636 * output.h (final_sequence): Strengthen this global from rtx to
6638 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
6639 reintroducing "insn" as an rtx_insn * via a checked cast.
6640 Strengthen param "attempt" and local "new_insn"from rtx to
6642 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
6644 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
6645 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
6646 "p" in favor of more tightly-scoped replacements, sometimes rtx
6647 and sometimes rtx_insn *, as appropriate.
6648 (delete_output_reload): Eliminate top-level rtx "i1", splitting
6649 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
6650 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
6651 local "trial" from rtx to rtx_insn *.
6652 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
6653 rtx to rtx_insn *. Strenghten local "pat" from rtx to
6654 rtx_sequence * and use methods for clarity and typesafety.
6655 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
6656 rtx to rtx_insn *. Strenghten local "li" from rtx to
6657 rtx_insn_list * and use its methods for clarity and typesafety.
6658 (steal_delay_list_from_target): Strengthen param "insn" from rtx
6660 (steal_delay_list_from_fallthrough): Likewise.
6661 (try_merge_delay_insns): Likewise for param "thread" and locals
6662 "trial", "next_trial", "delay_insn".
6663 (redundant_insn): Likewise for param "target" and local "trial".
6664 (own_thread_p): Likewise for param "thread" and locals
6665 "active_insn", "insn".
6666 (get_label_before): Likewise for param "insn".
6667 (fill_simple_delay_slots): Likewise for local "new_label"; use
6668 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
6669 (label_before_next_insn): Strengthen return type and local "insn"
6670 from rtx to rtx_insn *.
6671 (relax_delay_slots): Likewise for locals "other", "tmp".
6672 (make_return_insns): Likewise for param "first" and locals "insn",
6673 "jump_insn", "prev". Move declaration of "pat" to its assignment
6674 and strengthen from rtx to rtx_sequence *. Use its methods for
6675 clarity and typesafety.
6676 * rtlanal.c (no_labels_between_p): Strengthen params from
6677 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
6679 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
6680 from const_rtx to const rtx_insn *.
6681 (reg_set_between_p): Rename param "from_insn" to
6682 "uncast_from_insn", and reintroduce "from_insn" as a
6683 const rtx_insn * via a checked cast.
6684 (modified_between_p): Likewise for param "start" as "uncast_start".
6685 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
6686 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
6687 "tmp", head" from rtx to rtx_insn *.
6688 (recompute_rev_top_order): Likewise for local "insn".
6689 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
6690 * store-motion.c (build_store_vectors): Likewise for local "insn".
6691 Strengthen local "st" from rtx to rtx_insn_list * and use methods
6692 for clarity and typesafety.
6693 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
6695 (computation_cost): Likewise for local "seq".
6696 (get_address_cost): Likewise.
6698 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6700 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
6702 (label_is_jump_target_p): Likewise for second param.
6704 * rtlanal.c (tablejump_p): Likewise for param "insn".
6705 (label_is_jump_target_p): Likewise for param "jump_insn".
6707 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6709 * rtl.h (find_first_parameter_load): Strengthen return type and
6710 both params from rtx to rtx_insn *.
6711 * rtlanal.c (find_first_parameter_load): Strengthen return type,
6712 both params and locals "before", "first_set" from rtx to
6713 rtx_insn *. Remove now-redundant cast.
6714 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
6716 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6718 * rtl.h (find_last_value): Delete.
6719 * rtlanal.c (find_last_value): Delete.
6721 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6723 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
6724 from rtx to rtx_insn *.
6725 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
6726 rtx "note" with new local rtx_insn * "new_head" when calculating
6727 head insn of new basic block.
6728 * combine.c (combine_split_insns): Strengthen return type and local
6729 "ret" from rtx to rtx_insn *.
6730 (likely_spilled_retval_p): Likewise for locals "use" and "p".
6731 (try_combine): Eliminate local "m_split", splitting into new
6732 locals "m_split_insn" and "m_split_pat".
6733 (find_split_point): Strengthen local "seq" from rtx into
6735 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
6736 locals "label", "branch".
6737 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
6739 (define_expand "umulsi3_highpart"): Likewise for local "insn".
6740 * dse.c (note_add_store_info): Likewise for fields "first",
6742 (note_add_store): Likewise for local "insn".
6743 (emit_inc_dec_insn_before): Likewise for locals "insn",
6745 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
6746 (replace_read): Likewise for locals "insns", "this_insn".
6747 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
6748 (notice_eh_throw): Likewise for param "insn".
6749 (before_next_cfi_note): Likewise for return type, param, and local
6751 (connect_traces): Likewise for local "note".
6752 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
6753 (verify_rtl_sharing): Likewise.
6754 (unshare_all_rtl_in_chain): Likewise for param "insn".
6755 (get_first_nonnote_insn): Likewise for local "insn".
6756 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
6757 "seq" and use its methods to clarify things.
6758 (next_insn): Strengthen return type from rtx to rtx_insn *.
6759 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
6760 local rtx_insn * using a checked cast, dropping a checked cast
6761 made redundant by this change. Use a cast to and method of
6762 rtx_sequence to clarify the code.
6763 (previous_insn): Rename param "insn" to "uncast_insn" and
6764 reintroduce "insn" as a local rtx_insn * using a checked cast,
6765 dropping a checked cast made redundant by this change. Use a cast
6766 to and method of rtx_sequence to clarify the code.
6767 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
6768 reintroduce "insn" as a local rtx_insn * using a checked cast,
6769 dropping a checked cast made redundant by this change.
6770 (next_nonnote_insn_bb): Likewise.
6771 (prev_nonnote_insn): Likewise.
6772 (prev_nonnote_insn_bb): Likewise.
6773 (next_nondebug_insn): Likewise.
6774 (prev_nondebug_insn): Likewise.
6775 (next_nonnote_nondebug_insn): Likewise.
6776 (prev_nonnote_nondebug_insn): Likewise.
6777 (next_real_insn): Likewise.
6778 (prev_real_insn): Likewise.
6779 (next_active_insn): Likewise.
6780 (prev_active_insn): Likewise.
6781 (next_cc0_user): Likewise. Use rtx_sequence and a method for
6783 (prev_cc0_setter): Likewise.
6784 (try_split): Rename param "trial" to "uncast_trial" and
6785 reintroduce "insn" as a local rtx_insn * using a checked cast,
6786 dropping checked casts made redundant by this change.
6787 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
6789 (remove_insn): Rename param "insn" to "uncast_insn" and
6790 reintroduce "insn" as a local rtx_insn * using a checked cast.
6791 (emit_pattern_after_setloc): Likewise for param "after", as
6793 (emit_pattern_after): Likewise. Strengthen local "prev" from
6795 (emit_pattern_before_setloc): Rename param "before" to
6796 "uncast_before" and reintroduce "before" as a local rtx_insn *
6797 using a checked cast. Strengthen locals "first", "last" from
6799 (emit_pattern_before): Likewise rename/cast param "before" to
6800 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
6801 * except.c (copy_reg_eh_region_note_forward): Strengthen param
6802 "first" and local "insn" from rtx to rtx_insn *.
6803 (copy_reg_eh_region_note_backward): Likewise for param "last"
6805 * expr.c (fixup_args_size_notes): Rename param "last" to
6806 "uncast_last" and reintroduce "last" as a local rtx_insn *
6807 using a checked cast. Strengthen local "insn" from rtx to
6809 * function.c (set_insn_locations): Strengthen param "insn" from
6811 (record_insns): Likewise for param "insns" and local "tmp".
6812 (active_insn_between): Rename param "tail" to
6813 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
6814 using a checked cast.
6815 (thread_prologue_and_epilogue_insns): Split out top-level local
6816 rtx "seq" into three different rtx_insn * locals. Strengthen
6817 local "prologue_seq" from rtx to rtx_insn *.
6818 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
6819 from rtx to rtx_insn *.
6820 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
6821 (priority): Likewise for locals "prev_first", "twin".
6822 (setup_insn_max_reg_pressure): Likewise for param "after".
6823 (sched_setup_bb_reg_pressure_info): Likewise.
6824 (no_real_insns_p): Strengthen params from const_rtx to
6826 (schedule_block): Strengthen local "next_tail" from rtx to
6828 * ifcvt.c (find_active_insn_before): Strengthen return type and
6829 param "insn" from rtx to rtx_insn *.
6830 (find_active_insn_after): Likewise.
6831 (cond_exec_process_insns): Likewise for param "start" and local "insn".
6832 (cond_exec_process_if_block): Likewise for locals "then_start",
6833 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
6834 (noce_process_if_block): Likewise for local "jump".
6835 (merge_if_block): Likewise for two locals named "end".
6836 (cond_exec_find_if_block): Likewise for local "last_insn".
6837 * jump.c (delete_related_insns): Rename param "insn" to
6838 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
6839 checked cast. Strengthen local "p" from rtx to rtx_insn *.
6840 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
6842 (split_reg): Likewise.
6843 * lra.c (lra_process_new_insns): Likewise.
6844 * modulo-sched.c (permute_partial_schedule): Strengthen param
6845 "last" from rtx to rtx_insn *.
6846 * optabs.c (add_equal_note): Likewise for param "insns" and local
6848 (expand_binop_directly): Add checked casts to rtx_insn * within
6849 NEXT_INSN (pat) uses.
6850 (expand_unop_direct): Likewise.
6851 (maybe_emit_unop_insn): Likewise.
6852 * recog.c (peep2_attempt): Strengthen locals "last",
6853 "before_try", "x" from rtx to rtx_insn *.
6854 * reorg.c (optimize_skip): Strengthen return type and local
6855 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
6856 and locals "trial", "next_trial" from rtx to rtx_insn *.
6857 * resource.c (next_insn_no_annul): Strengthen return type and
6858 param "insn" from rtx to rtx_insn *. Use a cast to and method of
6859 rtx_sequence to clarify the code.
6860 (mark_referenced_resources): Add a checked cast to rtx_insn *
6861 within PREV_INSN (x).
6862 (find_dead_or_set_registers): Strengthen return type, param
6863 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
6864 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
6866 (mark_target_live_regs): Strengthen params "insns" and "target",
6867 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
6868 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
6870 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
6871 from rtx to rtx_insn *.
6872 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
6873 from rtx to rtx_insn *.
6874 (copy_reg_eh_region_note_backward): Likewise.
6875 (unshare_all_rtl_in_chain): Likewise for sole param.
6876 (dump_rtl_slim): Strengthen second and third params from const_rtx
6877 to const rtx_insn *.
6878 * sched-deps.c (sched_free_deps): Strengthen params "head" and
6879 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
6880 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
6881 "next_tail" from rtx to rtx_insn *.
6882 (begin_move_insn): Likewise for local "next".
6883 * sched-int.h (sched_free_deps): Likewise for first and second
6885 (no_real_insns_p): Strengthen both params from const_rtx to
6887 (sched_setup_bb_reg_pressure_info): Strengthen second params from
6889 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
6891 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
6892 and locals "insn", "tail" from const_rtx to const rtx_insn *.
6893 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
6895 (debug_rtl_slim): Strengthen params "first" and "last" from
6896 const_rtx to const rtx_insn *.
6897 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
6898 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
6899 (convert_to_simple_return): Likewise for param "returnjump".
6900 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
6902 (convert_to_simple_return): Likewise for param "returnjump".
6903 * valtrack.c (propagate_for_debug): Likewise for params
6905 * valtrack.h (propagate_for_debug): Likewise for second param.
6907 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6909 * output.h (insn_current_reference_address): Strengthen param
6910 from rtx to rtx_insn *.
6911 * final.c (insn_current_reference_address): Likewise.
6913 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6915 * basic-block.h (inside_basic_block_p): Strengthen param from
6916 const_rtx to const rtx_insn *.
6917 * cfgbuild.c (inside_basic_block_p): Likewise.
6919 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6921 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
6923 (get_trace_info): Likewise for param "insn".
6924 (save_point_p): Likewise.
6925 (maybe_record_trace_start): Likewise for both params.
6926 (maybe_record_trace_start_abnormal): Likewise.
6927 (create_trace_edges): Likewise for sole param and for three of the
6929 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
6930 to rtx_insn *, and update a call to pat->element to pat->insn.
6932 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6934 * function.h (struct expr_status): Convert field "x_forced_labels"
6935 from rtx_expr_list * to rtx_insn_list *.
6937 * cfgbuild.c (make_edges): Convert local "x" from an
6938 rtx_expr_list * to an rtx_insn_list *, replacing use of
6939 "element" method with "insn" method.
6940 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6941 * except.c (sjlj_emit_dispatch_table): Replace use of
6942 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
6944 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
6945 rtx_expr_list * to an rtx_insn_list *, replacing use of
6946 "element" method with "insn" method.
6947 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6948 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
6949 rtx_insn *, adding a checked cast. Replace use of
6950 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
6952 (expand_label): Likewise for local "label_r".
6954 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6956 * function.h (struct rtl_data): Convert field
6957 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
6959 * rtl.h (remove_node_from_insn_list): New prototype.
6961 * builtins.c (expand_builtin): When prepending to
6962 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
6964 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
6965 to rtx_insn_list *, and use its "insn" method rather than
6967 * cfgrtl.c (delete_insn): Use new function
6968 remove_node_from_insn_list rather than
6969 remove_node_from_expr_list.
6970 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
6971 to rtx_insn_list *, and use its "insn" method rather than
6973 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6974 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6975 * rtlanal.c (remove_node_from_insn_list): New function, adapted
6976 from remove_node_from_expr_list.
6977 * stmt.c (expand_label): When prepending to
6978 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
6981 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6983 * function.h (struct rtl_data): Strengthen fields "x_return_label"
6984 and "x_naked_return_label" from rtx to rtx_code_label *.
6986 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6988 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
6989 (SET_NEXT_INSN): Likewise.
6990 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
6992 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
6993 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
6994 to split out the SEQUENCE from local "bundle", strengthening the
6995 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
6996 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
6997 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
6998 and the type of the elements of the "slot" array from rtx to
7000 (reorg_split_calls): Likewise for locals "insn" and "next", and
7001 the type of the elements of the "slot" array.
7003 * config/frv/frv.c (frv_nops): Likewise for the elements of this
7005 (frv_function_prologue): Likewise for locals "insn", "next",
7007 (frv_register_nop): Introduce a local "nop_insn" to be the
7008 rtx_insn * containing rtx "nop".
7010 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
7011 used as an insn and sometimes as a pattern, so rename it to
7012 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
7013 using it where dealing with the core insn.
7015 * config/picochip/picochip.c (reorder_var_tracking_notes):
7016 Strengthen locals "insn", "next", "last_insn", "queue",
7017 "next_queue", "prev" from rtx to rtx_insn *.
7019 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
7020 the second param is an rtx_insn ** rather than an rtx **.
7021 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
7022 from rtx to rtx_sequence *, and introduce local named "sequence",
7023 using methods of rtx_sequence to clarify the code.
7024 (remove_insn): Introduce local rtx_sequence * named "sequence" and
7026 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
7027 Rename param "after" to "uncast_after", reintroducing "after" as a
7028 local rtx_insn * with a checked cast.
7029 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
7030 reintroducing "after" as a local rtx_insn * with a checked cast.
7031 Strengthen local "last" from rtx to rtx_insn * and remove the
7032 now-redundant checked casts.
7033 (copy_delay_slot_insn): Strengthen return type and param from rtx
7036 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
7037 "last" from rtx to rtx_insn *.
7039 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7041 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
7042 param from rtx to rtx_insn *.
7044 * emit-rtl.c (copy_delay_slot_insn): Likewise.
7046 * reorg.c (skip_consecutive_labels): Strengthen return type, param
7047 and local "insn" from rtx to rtx_insn *.
7048 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
7049 (unfilled_slots_next): Likewise.
7050 (function_return_label): Strengthen from rtx to rtx_code_label *.
7051 (function_simple_return_label): Likewise.
7052 (first_active_target_insn): Strengthen return type and param from
7054 (find_end_label): Strengthen return type from rtx to
7055 rtx_code_label *; strengthen locals as appropriate.
7056 (emit_delay_sequence): Strengthen return type, param "insn" and
7057 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
7058 and local "li" from rtx to rtx_insn_list *, using methods of
7059 rtx_insn_list for clarity and typesafety.
7060 (add_to_delay_list): Strengthen return type and param "insn" from
7061 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
7062 rtx_insn_list * and use methods of rtx_insn_list.
7063 (delete_from_delay_slot): Strengthen return type, param "insn",
7064 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
7065 Strengthen local "seq" from rtx to rtx_sequence *, and local
7066 "delay_list" from rtx to rtx_insn_list *, using methods of
7067 rtx_sequence for clarity and type-safety.
7068 (delete_scheduled_jump): Add checked cast when invoking
7069 delete_from_delay_slot. Strengthen local "trial" from rtx to
7071 (optimize_skip): Strengthen return type and local "delay_list"
7072 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
7074 (steal_delay_list_from_target): Strengthen return type, param
7075 "delay_list" and local "new_delay_list" from rtx to
7076 rtx_insn_list *. Strengthen param "seq" from rtx to
7077 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
7079 Split out local "temp" into multiple more-tightly scoped locals:
7080 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
7081 of rtx_insn_list and rtx_sequence for clarity and typesafety.
7082 Strengthen locals named "trial" from rtx to rtx_insn *.
7083 (steal_delay_list_from_fallthrough): Strengthen return type and
7084 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
7085 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
7086 Strengthen local "trial" from rtx to rtx_insn *.
7087 (try_merge_delay_insns): Strength local "merged_insns" from rtx
7088 to rtx_insn_list * and use its methods. Strengthen local "pat"
7089 from rtx to rtx_sequence * and use its methods. Strengthen locals
7090 "dtrial" and "new_rtx" from rtx to rtx_insn *.
7091 (get_label_before): Strengthen return type and local "label" from
7093 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
7094 "next_trial", "next", prev". Strengthen local "delay_list" from
7095 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
7097 (follow_jumps): Strengthen return type, param "label" and locals
7098 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
7099 (fill_slots_from_thread): Strengthen return type, param
7100 "delay_list" from rtx to rtx_insn_list *. Strengthen params
7101 "insn", "thread", "opposite_thread" and locals "new_thread",
7102 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
7103 "sequence" from a checked cast to rtx_sequence so that we can call
7104 steal_delay_list_from_target and steal_delay_list_from_fallthrough
7105 with an rtx_sequence *.
7106 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
7107 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
7108 Strengthen local "delay_list" from rtx to rtx_insn_list *.
7109 (relax_delay_slots): Strengthen param "first" and locals "insn",
7110 "next", "trial", "delay_insn", "target_label" from rtx to
7111 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
7112 Introduce a local "trial_seq" for PATTERN (trial) of type
7113 rtx_sequence *, in both cases using methods of rtx_sequence.
7114 (dbr_schedule): Strengthen param "first" and locals "insn",
7115 "next", "epilogue_insn" from rtx to rtx_insn *.
7117 2014-08-28 Richard Biener <rguenther@suse.de>
7119 PR tree-optimization/62283
7120 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
7121 Do not peel loops for alignment where the vector loop likely
7122 doesn't run at least VF times.
7124 2014-08-28 Bin Cheng <bin.cheng@arm.com>
7126 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
7127 important_candidates. Consider all important candidates if
7128 IVS doesn't give any result. Remove check on ivs->upto.
7129 (try_add_cand_for): Call iv_ca_add_use only once.
7131 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7132 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7133 Anna Tikhonova <anna.tikhonova@intel.com>
7134 Ilya Tocar <ilya.tocar@intel.com>
7135 Andrey Turetskiy <andrey.turetskiy@intel.com>
7136 Ilya Verbin <ilya.verbin@intel.com>
7137 Kirill Yukhin <kirill.yukhin@intel.com>
7138 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7140 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
7141 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
7143 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
7144 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
7145 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
7146 (define_insn "*mul<mode>3"): Add EVEX version.
7148 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7149 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7150 Anna Tikhonova <anna.tikhonova@intel.com>
7151 Ilya Tocar <ilya.tocar@intel.com>
7152 Andrey Turetskiy <andrey.turetskiy@intel.com>
7153 Ilya Verbin <ilya.verbin@intel.com>
7154 Kirill Yukhin <kirill.yukhin@intel.com>
7155 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7157 * config/i386/sse.md
7158 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
7159 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
7160 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
7161 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
7162 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
7163 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
7164 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
7165 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
7166 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
7167 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
7168 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
7169 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
7170 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
7171 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
7172 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
7173 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
7175 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7176 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7177 Anna Tikhonova <anna.tikhonova@intel.com>
7178 Ilya Tocar <ilya.tocar@intel.com>
7179 Andrey Turetskiy <andrey.turetskiy@intel.com>
7180 Ilya Verbin <ilya.verbin@intel.com>
7181 Kirill Yukhin <kirill.yukhin@intel.com>
7182 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7184 * config/i386/sse.md
7185 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
7186 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
7187 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
7189 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7190 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7191 Anna Tikhonova <anna.tikhonova@intel.com>
7192 Ilya Tocar <ilya.tocar@intel.com>
7193 Andrey Turetskiy <andrey.turetskiy@intel.com>
7194 Ilya Verbin <ilya.verbin@intel.com>
7195 Kirill Yukhin <kirill.yukhin@intel.com>
7196 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7198 * config/i386/sse.md
7199 (define_mode_iterator VI128_256): New.
7200 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
7202 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7203 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7204 Anna Tikhonova <anna.tikhonova@intel.com>
7205 Ilya Tocar <ilya.tocar@intel.com>
7206 Andrey Turetskiy <andrey.turetskiy@intel.com>
7207 Ilya Verbin <ilya.verbin@intel.com>
7208 Kirill Yukhin <kirill.yukhin@intel.com>
7209 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7211 * config/i386/sse.md
7212 (define_mode_iterator VI8_256_512): New.
7213 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
7215 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
7216 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
7218 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
7220 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7222 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
7223 pointer to the cumulative reloc value and return the value for
7225 (compute_reloc_for_rtx): Take a const_rtx. Call
7226 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
7227 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
7228 for_each_rtx for the CONST case.
7230 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7232 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
7233 (mark_constants_in_pattern): ...this new function to iterate over
7235 (mark_constants): Update accordingly.
7237 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7239 * varasm.c: Include rtl-iter.h.
7240 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
7241 Remove the pointer to the cumulative hashval_t and just return
7242 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
7243 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7244 Accumulate the hashval_ts here instead of const_rtx_hash_1.
7246 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7248 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
7249 Give real type of data parameter. Remove return value.
7250 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
7251 to iterate over subrtxes.
7253 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7255 * var-tracking.c (use_narrower_mode_test): Turn from being a
7256 for_each_rtx callback to being a function that examines each
7258 (adjust_mems): Update accordingly.
7260 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7262 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
7263 callback to being a function that examines each subrtx itself.
7264 Remove handling of null rtxes.
7265 (add_uses): Update accordingly.
7267 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7269 * var-tracking.c: Include rtl-iter.h.
7270 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
7271 to being a function that examines each subrtx itself.
7272 (use_type): Update accordingly.
7274 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7276 * store-motion.c: Include rtl-iter.h.
7277 (extract_mentioned_regs_1): Delete.
7278 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
7279 for_each_rtx to iterate over subrtxes.
7281 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7283 * sel-sched.c: Include rtl-iter.h
7284 (count_occurrences_1): Delete.
7285 (count_occurrences_equiv): Turn rtxes into const_rtxes.
7286 Use FOR_EACH_SUBRTX rather than for_each_rtx.
7288 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7290 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
7291 * rtlanal.c (tls_referenced_p_1): Delete.
7292 (tls_referenced_p): Take a const_rtx rather than an rtx.
7293 Use FOR_EACH_SUBRTX rather than for_each_rtx.
7295 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7297 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
7298 (for_each_inc_dec): Take an rtx rather than an rtx *.
7299 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
7300 (cselib_record_sets): Likewise.
7301 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
7302 (check_for_inc_dec): Likewise.
7303 * rtlanal.c (for_each_inc_dec_ops): Delete.
7304 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
7305 rather than a pointer to the memory address. Replace
7306 for_each_inc_dec_ops argument with separate function and data
7307 arguments. Abort on non-autoinc addresses.
7308 (for_each_inc_dec_find_mem): Delete.
7309 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
7310 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
7312 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7314 * rtl.h (find_all_hard_regs): Declare.
7315 * rtlanal.c (find_all_hard_regs): New function.
7316 (record_hard_reg_uses_1): Delete.
7317 (record_hard_reg_uses): Use find_all_hard_regs.
7319 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7321 * rtl.h (replace_label_data): Delete.
7322 (replace_label): Take the old label, new label and update-nuses flag
7323 as direct arguments. Return void.
7324 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
7325 * rtlanal.c (replace_label): Update interface as above. Handle
7326 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
7327 iterator. Use FOR_EACH_SUBRTX_PTR.
7329 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7331 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
7332 with const_rtx parameters.
7333 * varasm.c (get_pool_constant): Likewise.
7334 * rtlanal.c (rtx_referenced_p_1): Delete.
7335 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7336 Assert that the rtx we're looking for is nonnull. Allow searches
7337 for constant pool SYMBOL_REFs.
7339 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7341 * reload1.c: Include rtl-iter.h.
7342 (note_reg_elim_costly): Turn from being a for_each_rtx callback
7343 to being a function that examines each subrtx itself.
7344 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
7346 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7348 * regcprop.c (cprop_find_used_regs_1): Delete.
7349 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7351 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7353 * regcprop.c: Include rtl-iter.h.
7354 (kill_value): Take a const_rtx.
7355 (kill_autoinc_value): Turn from being a for_each_rtx callback
7356 to being a function that examines each subrtx itself.
7357 (copyprop_hardreg_forward_1): Update accordingly.
7359 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7361 * reg-stack.c: Include rtl-iter.h.
7362 (subst_stack_regs_in_debug_insn): Delete.
7363 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
7364 instead of for_each_rtx.
7366 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7368 * lower-subreg.c (find_decomposable_subregs): Turn from being
7369 a for_each_rtx callback to being a function that examines each
7370 subrtx itself. Remove handling of null rtxes.
7371 (decompose_multiword_subregs): Update accordingly.
7373 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7375 * lower-subreg.c (adjust_decomposed_uses): Delete.
7376 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
7377 Remove handling of null rtxes.
7379 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7381 * lower-subreg.c: Include rtl-iter.h.
7382 (resolve_subreg_use): Turn from being a for_each_rtx callback
7383 to being a function that examines each subrtx itself. Remove
7384 handling of null rtxes.
7385 (resolve_reg_notes, resolve_simple_move): Update accordingly.
7386 (decompose_multiword_subregs): Likewise.
7388 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7390 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
7391 to being a function that examines each subrtx itself.
7392 (simplify_using_condition, simplify_using_initial_values): Update
7395 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7397 * loop-iv.c: Include rtl-iter.h.
7398 (find_single_def_src): New function.
7399 (replace_single_def_regs): Turn from being a for_each_rtx callback
7400 to being a function that examines each subrtx itself.
7401 (replace_in_expr, simplify_using_initial_values): Update accordingly.
7403 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7405 * jump.c (eh_returnjump_p_1): Delete.
7406 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
7407 Remove handling of null rtxes.
7409 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7411 * jump.c: Include rtl-iter.h.
7412 (returnjump_p_1): Delete.
7413 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
7414 Remove handling of null rtxes.
7416 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7418 * ira.c: Include rtl-iter.h.
7419 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
7420 to being a function that examines each subrtx itself. Remove
7421 handling of null rtxes.
7422 (update_equiv_regs): Update call accordingly.
7424 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7426 * fwprop.c: Include rtl-iter.h.
7427 (varying_mem_p): Turn from being a for_each_rtx callback to being
7428 a function that examines each subrtx itself.
7429 (propagate_rtx): Update accordingly.
7431 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7433 * function.c: Include rtl-iter.h
7434 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
7435 callback to being a function that examines each subrtx itself.
7436 Return the changed flag.
7437 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
7438 (instantiate_virtual_regs): Update calls accordingly.
7440 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7442 * final.c: Include rtl-iter.h.
7443 (mark_symbol_ref_as_used): Delete.
7444 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
7447 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7449 * emit-rtl.c: Include rtl-iter.h.
7450 (find_auto_inc): Turn from being a for_each_rtx callback to being
7451 a function that examines each subrtx itself. Assume the first operand
7452 to an RTX_AUTOINC is the automodified register.
7453 (try_split): Update call accordingly.
7455 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7457 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
7458 Return a bool, inverting the result so that 0/false means "not ok".
7459 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
7460 subrtxes of a CONST.
7461 (mem_loc_descriptor, add_const_value_attribute)
7462 (resolve_addr_in_expr): Update calls accordingly.
7464 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7466 * dwarf2out.c: Include rtl-iter.h.
7467 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
7468 Remove unused data parameter. Return a bool, inverting the result
7469 so that 0/false means "not ok".
7470 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
7471 instead of for_each_rtx.
7473 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7475 * dse.c: Include rtl-iter.h.
7476 (check_mem_read_rtx): Change void * parameter to real type.
7477 Remove return value.
7478 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
7479 for_each_rtx. Don't handle null rtxes.
7481 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7483 * df-problems.c: Include rtl-iter.h.
7484 (find_memory): Turn from being a for_each_rtx callback to being
7485 a function that examines each subrtx itself. Continue to look for
7486 volatile references even after a nonvolatile one has been found.
7487 (can_move_insns_across): Update calls accordingly.
7489 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7491 * ddg.c (walk_mems_2, walk_mems_1): Delete.
7492 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
7493 to iterate over subrtxes. Return a bool rather than an int.
7495 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7497 * ddg.c: Include rtl-iter.h.
7498 (mark_mem_use_1): Rename to...
7499 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
7500 instead of for_each_rtx.
7501 (mem_read_insn_p): Update accordingly.
7503 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7505 * cse.c (change_cc_mode_args): Delete.
7506 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
7507 a function that examines each subrtx itself. Take the fields of
7508 change_cc_mode_args as argument and return void.
7509 (cse_change_cc_mode_insn): Update calls accordingly.
7511 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7513 * cse.c (is_dead_reg): Change argument to const_rtx.
7514 (dead_debug_insn_data): Delete.
7515 (is_dead_debug_insn): Expand commentary. Turn from being a
7516 for_each_rtx callback to being a function that examines
7517 each subrtx itself. Take the fields of dead_debug_insn_data
7519 (delete_trivially_dead_insns): Update call accordingly.
7521 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7523 * cse.c (check_for_label_ref): Move earlier in file. Turn from
7524 being a for_each_rtx callback to being a function that examines
7526 (cse_extended_basic_block): Update call accordingly.
7528 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7530 * cse.c (check_dependence_data): Delete.
7531 (check_dependence): Change from being a for_each_rtx callback to being
7532 a function that examines all subrtxes itself. Don't handle null rtxes.
7533 (invalidate): Update call accordingly.
7535 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7537 * cse.c: Include rtl-iter.h.
7538 (approx_reg_cost_1): Delete.
7539 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7540 Don't handle null rtxes.
7542 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7544 * cfgcleanup.c: Include rtl-iter.h.
7545 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
7546 to being a function that examines each subrtx itself.
7547 (thread_jump): Update accordingly.
7549 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7551 * combine-stack-adj.c: Include rtl-iter.h.
7552 (record_stack_refs_data): Delete.
7553 (record_stack_refs): Turn from being a for_each_rtx callback
7554 to being a function that examines each subrtx itself.
7555 Take a pointer to the reflist. Invert sense of return value
7556 so that true means success and false means failure. Don't
7558 (combine_stack_adjustments_for_block): Update accordingly.
7560 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7562 * combine.c (record_truncated_value): Turn from being a for_each_rtx
7563 callback to a function that takes an rtx and returns a bool
7564 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
7567 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7569 * combine.c: Include rtl-iter.h.
7570 (unmentioned_reg_p_1): Delete.
7571 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
7572 Don't handle null rtxes.
7574 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7576 * calls.c: Include rtl-iter.h.
7577 (internal_arg_pointer_based_exp_1): Delete.
7578 (internal_arg_pointer_based_exp): Take a const_rtx.
7579 Use FOR_EACH_SUBRTX to iterate over subrtxes.
7581 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7583 * caller-save.c: Include rtl-iter.h.
7584 (add_used_regs_1): Delete.
7585 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
7586 to iterate over subrtxes. Assert that any remaining pseudos
7589 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7591 * bt-load.c: Include rtl-iter.h.
7592 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
7593 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
7594 to iterate over subrtxes.
7595 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
7596 find_btr_use rather than btr_referenced_p.
7598 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7600 * alias.c: Include rtl-iter.h.
7601 (refs_newer_value_cb): Delete.
7602 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7604 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7606 * rtl-iter.h: New file.
7607 * rtlanal.c: Include it.
7608 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
7609 (generic_subrtx_iterator <T>::add_single_to_queue)
7610 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
7611 (generic_subrtx_iterator <T>::free_array): New functions.
7612 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
7613 (generic_subrtx_iterator <const_rtx_accessor>)
7614 (generic_subrtx_iterator <rtx_var_accessor>
7615 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
7616 (setup_reg_subrtx_bounds): New function.
7617 (init_rtlanal): Call it.
7619 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
7622 * config/sh/sh.md (ashlsi3): Handle negative shift count for
7624 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
7626 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
7628 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
7630 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7632 * rtl.h (JUMP_LABEL_AS_INSN): New.
7634 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7636 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
7638 (alloc_EXPR_LIST): Strengthen return type from rtx to
7640 (remove_free_EXPR_LIST_node): Likewise for param.
7641 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
7642 from rtx to rtx_expr_list *.
7643 * sched-int.h (struct deps_desc): Strengthen fields
7644 "pending_read_mems" and "pending_write_mems" from rtx to
7647 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
7648 rtx to rtx_expr_list *.
7649 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
7650 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
7652 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
7653 from rtx to rtx_expr_list *.
7654 * loop-iv.c (simplify_using_initial_values): Strengthen local
7655 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
7656 "pnote_next" from rtx * to rtx_expr_list **.
7657 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
7658 param "exprp" from rtx * to rtx_expr_list **.
7659 (add_insn_mem_dependence): Strengthen local "mem_list" from
7660 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
7662 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
7663 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
7664 param "old_mems_p" from rtx * to rtx_expr_list **.
7665 * var-tracking.c (struct adjust_mem_data): Strengthen field
7666 "side_effects" from rtx to rtx_expr_list *.
7667 (adjust_insn): Replace NULL_RTX with NULL when assigning to
7669 (prepare_call_arguments): Likewise.
7671 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7673 * function.h (struct rtl_data): Strengthen field
7674 "x_stack_slot_list" from rtx to rtx_expr_list *.
7676 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
7677 when assigning to stack_slot_list.
7679 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7681 * function.h (struct rtl_data): Strengthen field
7682 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
7683 * rtl.h (remove_node_from_expr_list): Strengthen second param from
7684 rtx * to rtx_expr_list **.
7686 * cfgbuild.c (make_edges): In loop over
7687 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
7688 rtx_expr_list *, and use methods of the latter class to clarify
7690 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
7691 rtx_expr_list *, and use methods of the latter class to clarify
7693 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
7694 * reload1.c (set_initial_label_offsets): Likewise for local "x".
7695 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
7696 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
7697 to rtx_expr_list *. Use methods of the latter class to clarify
7700 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7702 * function.h (struct expr_status): Strengthen field
7703 "x_forced_labels" from rtx to rtx_expr_list *.
7705 * cfgbuild.c (make_edges): Split local "x" into two locals,
7706 strengthening one from rtx to rtx_expr_list *, and using methods
7708 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
7709 loop over forced_labels, introduce strengthen it from rtx to
7710 rtx_expr_list *, using methods to clarify the code.
7711 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
7712 to rtx_expr_list *, using methods of said class to clarify the
7714 * reload1.c (set_initial_label_offsets): Split local "x" into two
7715 per-loop variables, strengthening the first from rtx to
7716 rtx_expr_list * and using methods.
7718 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7720 * coretypes.h (class rtx_expr_list): Add forward declaration.
7721 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
7722 * gengenrtl.c (special_rtx): Add EXPR_LIST.
7723 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
7724 invariant: GET_CODE (X) == EXPR_LIST.
7725 (is_a_helper <rtx_expr_list *>::test): New.
7726 (rtx_expr_list::next): New.
7727 (rtx_expr_list::element): New.
7728 (gen_rtx_EXPR_LIST): New.
7730 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7732 * varasm.c (mark_constants): Convert a GET_CODE check into a
7733 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
7734 Use methods of rtx_sequence to clarify the code.
7736 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7738 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
7739 local "seq" via a checked cast, and use methods of rtx_sequence
7740 to simplify the code.
7742 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7744 * resource.c (mark_referenced_resources): Strengthen local
7745 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
7746 using methods of rtx_sequence to clarify the code.
7747 (find_dead_or_set_registers): Within the switch statement, convert
7748 a GET_CODE check to a dyn_cast, introducing local "seq". Within
7749 the JUMP_P handling, introduce another local "seq", adding a
7750 checked cast to rtx_sequence *. In both cases, use methods of
7751 rtx_sequence to clarify the code.
7752 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
7753 via a checked cast, and use methods of rtx_sequence to simplify
7756 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7758 * reorg.c (redundant_insn): In two places in the function, replace
7759 a check of GET_CODE with a dyn_cast, introducing local "seq", and
7760 usings methods of rtx_sequence to clarify the code.
7762 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7764 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
7765 local "seq" with a checked cast, and use methods of rtx_sequence
7766 to clarify the code.
7768 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7770 * function.c (contains): Introduce local "seq" for PATTERN (insn),
7771 with a checked cast, in the region for where we know it's a
7772 SEQUENCE. Use methods of rtx_sequence.
7774 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7776 * final.c (get_attr_length_1): Replace GET_CODE check with a
7777 dyn_cast, introducing local "seq" and the use of methods of
7779 (shorten_branches): Likewise, introducing local "body_seq".
7780 Strengthen local "inner_insn" from rtx to rtx_insn *.
7781 (reemit_insn_block_notes): Replace GET_CODE check with a
7782 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
7783 Use methods of rtx_sequence.
7784 (final_scan_insn): Likewise, introducing local "seq" for when
7785 "body" is known to be a SEQUENCE, using its methods.
7787 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7789 * except.c (can_throw_external): Strengthen local "seq" from rtx
7790 to rtx_sequence *. Use methods of rtx_sequence.
7791 (insn_nothrow_p): Likewise.
7793 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7795 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
7796 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
7797 Use methods of rtx_sequence.
7798 (scan_trace): Likewise for local "pat".
7800 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7802 * coretypes.h (class rtx_sequence): Add forward declaration.
7803 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
7804 invariant: GET_CODE (X) == SEQUENCE.
7805 (is_a_helper <rtx_sequence *>::test): New.
7806 (is_a_helper <const rtx_sequence *>::test): New.
7807 (rtx_sequence::len): New.
7808 (rtx_sequence::element): New.
7809 (rtx_sequence::insn): New.
7811 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7813 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
7815 (alloc_INSN_LIST): Strengthen return type from rtx to
7817 (copy_INSN_LIST): Likewise for return type and param.
7818 (concat_INSN_LIST): Likewise for both params and return type.
7819 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
7820 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
7821 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
7822 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
7824 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
7825 "implicit_sets", "control_uses", "clobbers" from rtx to
7827 (struct deps_desc): Likewise for fields "pending_read_insns",
7828 "pending_write_insns", "pending_jump_insns",
7829 "last_pending_memory_flush", "last_function_call",
7830 "last_function_call_may_noreturn", "sched_before_next_call",
7831 "sched_before_next_jump".
7832 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
7833 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
7835 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
7836 from rtx to rtx_insn_list *.
7837 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
7840 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
7841 to rtx_insn_list **.
7842 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
7844 (queue_insn): Likewise for local "link".
7845 (struct haifa_saved_data): Strengthen field "insn_queue" from
7846 rtx * to rtx_insn_list **.
7847 (save_backtrack_point): Update allocation of save->insn_queue to
7848 reflect the strengthening of elements from rtx to rtx_insn_list *.
7849 (queue_to_ready): Strengthen local "link" from rtx to
7850 rtx_insn_list *; use methods "next" and "insn" when traversing the
7852 (early_queue_to_ready): Likewise for locals "link", "next_link",
7854 (schedule_block): Update allocation of insn_queue to reflect the
7855 strengthening of elements from rtx to rtx_insn_list *. Strengthen
7856 local "link" from rtx to rtx_insn_list *, and use methods when
7858 (add_to_speculative_block): Strengthen locals "twins" and
7859 "next_node" from rtx to rtx_insn_list *, and use methods when
7860 working with them. Strengthen local "twin" from rtx to
7861 rtx_insn *, eliminating a checked cast.
7862 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
7863 from rtx to rtx_insn_list *, and use methods when working with
7866 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
7867 from rtx to rtx_insn_list *, adding a checked cast.
7868 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
7870 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
7871 "newlink" from rtx to rtx_insn_list *. Strengthen local
7872 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
7873 from rtx to rtx_insn *.
7874 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
7875 from rtx to rtx_insn_list *. Use methods of the latter class.
7876 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
7877 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
7878 (remove_free_INSN_LIST_node): Strengthen return type and local
7879 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
7880 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
7881 rtx_insn_list *, using "insn" method.
7883 * sched-deps.c (add_dependence_list): Strengthen param "list"
7884 from rtx to rtx_insn_list *, and use methods when working with it.
7885 (add_dependence_list_and_free): Strengthen param "listp" from
7886 rtx * to rtx_insn_list **.
7887 (remove_from_dependence_list): Strenghten param "listp" from rtx *
7888 to rtx_insn_list **, and use methods when working with *listp.
7889 (remove_from_both_dependence_lists): Strengthen param "listp" from
7890 rtx * to rtx_insn_list **
7891 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
7892 to rtx_insn_list **. Eliminate local "link", in favor of two new
7893 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
7895 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
7896 by introducing local "cond_deps".
7897 (remove_from_deps): Strengthen param "insn" from rtx to
7900 * sched-rgn.c (concat_insn_mem_list): Strengthen param
7901 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
7902 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
7903 Use methods of rtx_insn_list.
7905 * store-motion.c (struct st_expr): Strengthen fields
7906 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
7907 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
7909 (find_moveable_store): Split out "tmp" into multiple more-tightly
7910 scoped locals. Use methods of rtx_insn_list *.
7911 (compute_store_table): Strengthen local "tmp" from rtx to
7912 rtx_insn *. Use methods of rtx_insn_list *.
7914 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7916 * coretypes.h (class rtx_insn_list): Add forward declaration.
7917 * rtl.h (class rtx_insn_list): New subclass of rtx_def
7918 (is_a_helper <rtx_insn_list *>::test): New.
7919 (rtx_insn_list::next): New.
7920 (rtx_insn_list::insn): New.
7921 (gen_rtx_INSN_LIST): Add prototype.
7922 * emit-rtl.c (gen_rtx_INSN_LIST): New.
7923 * gengenrtl.c (special_rtx): Add INSN_LIST.
7925 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7927 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
7928 "prev" from rtx to rtx_insn *.
7930 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7932 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
7933 functions. Require merely an rtx for now, not an rtx_insn *.
7934 (BLOCK_FOR_INSN): Likewise.
7935 (INSN_LOCATION): Likewise.
7936 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
7938 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7940 * rtl.h (PATTERN): Convert this macro into a pair of inline
7941 functions, for now, requiring const_rtx and rtx.
7943 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7945 * target.def (unwind_emit): Strengthen param "insn" from rtx to
7947 (final_postscan_insn): Likewise.
7948 (adjust_cost): Likewise.
7949 (adjust_priority): Likewise.
7950 (variable_issue): Likewise.
7951 (macro_fusion_pair_p): Likewise.
7952 (dfa_post_cycle_insn): Likewise.
7953 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
7954 (first_cycle_multipass_issue): Likewise.
7955 (dfa_new_cycle): Likewise.
7956 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
7957 (speculate_insn): Likewise for param "insn".
7958 (gen_spec_check): Likewise for params "insn" and "label".
7959 (get_insn_spec_ds): Likewise for param "insn".
7960 (get_insn_checked_ds): Likewise.
7961 (dispatch_do): Likewise.
7962 (dispatch): Likewise.
7963 (cannot_copy_insn_p): Likewise.
7964 (invalid_within_doloop): Likewise.
7965 (legitimate_combined_insn): Likewise.
7969 * doc/tm.texi: Automatically updated to reflect changes to
7972 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
7974 (schedule_block): Likewise.
7975 (sched_init): Likewise.
7976 (sched_speculate_insn): Strengthen param "insn" from rtx to
7978 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
7980 * hooks.c (hook_bool_rtx_true): Rename to...
7981 hook_bool_rtx_insn_true): ...this, and strengthen first param from
7983 (hook_constcharptr_const_rtx_null): Rename to...
7984 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
7985 first param from const_rtx to const rtx_insn *.
7986 (hook_bool_rtx_int_false): Rename to...
7987 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
7988 param from rtx to rtx_insn *.
7989 (hook_void_rtx_int): Rename to...
7990 (hook_void_rtx_insn_int): ...this, and strengthen first param from
7993 * hooks.h (hook_bool_rtx_true): Rename to...
7994 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
7996 (hook_bool_rtx_int_false): Rename to...
7997 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
7998 param from rtx to rtx_insn *.
7999 (hook_void_rtx_int): Rename to...
8000 (hook_void_rtx_insn_int): ...this, and strengthen first param from
8002 (hook_constcharptr_const_rtx_null): Rename to...
8003 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
8004 first param from const_rtx to const rtx_insn *.
8006 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
8007 and local "prev" from rtx to rtx_insn *.
8009 * sched-int.h (sched_speculate_insn): Strengthen first param from
8012 * sel-sched.c (create_speculation_check): Likewise for local "label".
8013 * targhooks.c (default_invalid_within_doloop): Strengthen param
8014 "insn" from const_rtx to const rtx_insn *.
8015 * targhooks.h (default_invalid_within_doloop): Strengthen param
8016 from const_rtx to const rtx_insn *.
8018 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
8019 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
8021 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
8023 (arc_invalid_within_doloop): Likewise, with const.
8025 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
8026 (arm_cannot_copy_insn_p): Likewise for param "insn".
8027 (arm_unwind_emit): Likewise.
8029 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
8032 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
8033 (c6x_variable_issue): Likewise. Removed now-redundant checked
8035 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
8037 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
8038 Likewise for param "insn".
8039 (epiphany_mode_after): Likewise.
8040 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
8041 params "insn", "dep_insn".
8042 (epiphany_mode_needed): Likewise for param "insn".
8043 (epiphany_mode_after): Likewise.
8045 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
8046 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
8047 (ix86_avx_u128_mode_needed): Likewise.
8048 (ix86_i387_mode_needed): Likewise.
8049 (ix86_mode_needed): Likewise.
8050 (ix86_avx_u128_mode_after): Likewise.
8051 (ix86_mode_after): Likewise.
8052 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
8053 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
8054 (ix86_adjust_priority): Likewise for param "insn".
8055 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
8056 (do_dispatch): Likewise.
8057 (has_dispatch): Likewise.
8058 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
8060 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
8061 reflect renaming of default hook implementation from
8062 hook_constcharptr_const_rtx_null to
8063 hook_constcharptr_const_rtx_insn_null.
8064 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
8066 (ia64_variable_issue): Likewise for param "insn".
8067 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
8068 (ia64_dfa_new_cycle): Likewise.
8069 (ia64_get_insn_spec_ds): Likewise.
8070 (ia64_get_insn_checked_ds): Likewise.
8071 (ia64_speculate_insn): Likewise.
8072 (ia64_gen_spec_check): Likewise for params "insn", "label".
8073 (ia64_asm_unwind_emit): Likewise for param "insn".
8075 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
8077 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
8079 (m68k_sched_variable_issue): Likewise for param "insn".
8081 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
8084 * config/microblaze/microblaze.c (microblaze_adjust_cost):
8085 Likewise for params "insn", "dep".
8087 * config/mips/mips.c (mips_adjust_cost): Likewise.
8088 (mips_variable_issue): Likewise for param "insn".
8089 (mips_final_postscan_insn): Likewise.
8091 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
8092 for params "insn", "dep".
8094 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
8096 (pa_adjust_priority): Likewise for param "insn".
8098 * config/picochip/picochip.c (picochip_sched_adjust_cost):
8099 Likewise for params "insn", "dep_insn".
8101 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
8103 (rs6000_variable_issue): Likewise.
8104 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
8105 (rs6000_debug_adjust_cost): Likewise.
8106 (rs6000_adjust_priority): Likewise for param "insn".
8107 (rs6000_use_sched_lookahead_guard): Likewise.
8108 (get_next_active_insn): Likewise for return type and both params.
8109 (redefine_groups): Likewise for params "prev_head_insn", "tail"
8110 and locals "insn", "next_insn".
8111 (pad_groups): Likewise.
8113 * config/s390/s390.c (s390_adjust_priority): Likewise for param
8115 (s390_cannot_copy_insn_p): Likewise.
8116 (s390_sched_variable_issue): Likewise for third param, eliminating
8118 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
8119 default hook implementation from hook_constcharptr_const_rtx_null
8120 to hook_constcharptr_const_rtx_insn_null.
8122 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
8123 from rtx to rtx_insn *.
8124 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
8125 (sh_variable_issue): Likewise for param "insn".
8126 (sh_dfa_new_cycle): Likewise.
8127 (sh_mode_needed): Likewise.
8128 (sh_mode_after): Likewise.
8130 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
8131 params "insn", "dep_insn".
8132 (hypersparc_adjust_cost): Likewise.
8133 (sparc_adjust_cost): Likewise.
8135 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
8136 param, eliminated checked cast.
8137 (spu_sched_adjust_cost): Likewise for first and third params.
8139 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
8140 params "insn" and "dep_insn" from rtx to rtx_insn *.
8142 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
8144 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8146 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
8147 (set_is_load_p): ...this, updating to work on a SET pattern rather
8149 (is_store_insn): Rename to...
8150 (set_is_store_p): ...this, updating to work on a SET pattern
8151 rather than an insn.
8152 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
8153 top of function to where it is needed. Rewrite the bogus
8154 condition that checks for "insn" and "dep" being PARALLEL to
8155 instead use single_set, introducing locals "insn_set" and
8156 "dep_set". Given that we only ever returned "cost" for a non-pair
8157 of SETs, bail out early if we don't have a pair of SET.
8158 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
8159 use the new locals "insn_set" and "dep_set", and update calls to
8160 is_load_insn and is_store_insn to be calls to set_is_load_p and
8163 2014-08-27 Guozhi Wei <carrot@google.com>
8166 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
8167 amount before using it.
8169 2014-08-27 Richard Biener <rguenther@suse.de>
8171 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
8172 get_maxval_strlen inside a more useful API.
8173 (gimple_fold_builtin_with_strlen): Remove and fold into ...
8174 (gimple_fold_builtin): ... caller.
8175 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
8176 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
8177 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
8178 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
8179 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
8180 gimple_fold_builtin_sprintf): Adjust to compute maxval
8183 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
8186 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
8188 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8189 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8190 Anna Tikhonova <anna.tikhonova@intel.com>
8191 Ilya Tocar <ilya.tocar@intel.com>
8192 Andrey Turetskiy <andrey.turetskiy@intel.com>
8193 Ilya Verbin <ilya.verbin@intel.com>
8194 Kirill Yukhin <kirill.yukhin@intel.com>
8195 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8197 * config/i386/sse.md
8198 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
8199 Use `concat_tg_mode' attribute to determine asm register size.
8201 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8202 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8203 Anna Tikhonova <anna.tikhonova@intel.com>
8204 Ilya Tocar <ilya.tocar@intel.com>
8205 Andrey Turetskiy <andrey.turetskiy@intel.com>
8206 Ilya Verbin <ilya.verbin@intel.com>
8207 Kirill Yukhin <kirill.yukhin@intel.com>
8208 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8210 * config/i386/sse.md
8211 (define_mode_iterator VI48_AVX512VL): New.
8212 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
8213 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
8214 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
8215 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8216 with VI1): Change mode iterator.
8217 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8218 with VI_ULOADSTORE_BW_AVX512VL): New.
8219 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8220 with VI_ULOADSTORE_F_AVX512VL): Ditto.
8221 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8222 with VI1): Change mode iterator.
8223 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8224 with VI_ULOADSTORE_BW_AVX512VL): New.
8225 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8226 with VI_ULOADSTORE_F_AVX512VL): Ditto.
8227 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8228 with VI1): Change mode iterator.
8229 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8230 with VI_ULOADSTORE_BW_AVX512VL): New.
8231 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8232 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
8233 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
8234 (define_insn "<avx512>_storedqu<mode>_mask" with
8235 VI48_AVX512VL): New.
8236 (define_insn "<avx512>_storedqu<mode>_mask" with
8237 VI12_AVX512VL): Ditto.
8239 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8240 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8241 Anna Tikhonova <anna.tikhonova@intel.com>
8242 Ilya Tocar <ilya.tocar@intel.com>
8243 Andrey Turetskiy <andrey.turetskiy@intel.com>
8244 Ilya Verbin <ilya.verbin@intel.com>
8245 Kirill Yukhin <kirill.yukhin@intel.com>
8246 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8248 * config/i386/sse.md
8249 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
8250 (define_mode_iterator VI48_AVX512BW): New.
8251 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
8252 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
8253 with VI48_AVX2_48_AVX512F): New.
8254 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
8255 with VI2_AVX512VL): Ditto.
8257 2014-08-27 Richard Biener <rguenther@suse.de>
8260 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
8261 (fold_builtin_3): Do not fold strcat_chk here.
8262 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
8264 (gimple_fold_builtin): Fold strcat_chk here.
8266 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
8268 * dwarf2out.h (dwarf2out_decl): Remove prototype.
8269 * dwarf2out.c (dwarf2out_decl): Make static.
8271 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
8273 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
8275 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8277 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
8278 from rtx to rtx_insn *.
8279 (cselib_lookup_from_insn): Likewise for final param.
8280 (cselib_subst_to_values_from_insn): Likewise.
8281 (cselib_add_permanent_equiv): Likewise.
8283 * cselib.c (cselib_current_insn): Likewise for this variable.
8284 (cselib_subst_to_values_from_insn): Likewise for param "insn".
8285 (cselib_lookup_from_insn): Likewise.
8286 (cselib_add_permanent_equiv): Likewise for param "insn" and local
8287 "save_cselib_current_insn".
8288 (cselib_process_insn): Replace use of NULL_RTX with NULL.
8290 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
8291 from rtx to rtx_insn *.
8293 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8295 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
8298 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8300 * df.h (df_dump_insn_problem_function): Strengthen first param of
8301 this callback from const_rtx to const rtx_insn *.
8302 (struct df_insn_info): Strengthen field "insn" from rtx to
8304 (DF_REF_INSN): Eliminate this function, reinstating the older
8306 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
8307 (df_reg_defined): Likewise.
8308 (df_find_use): Likewise.
8309 (df_reg_used): Likewise.
8310 (df_dump_insn_top): Strengthen param 1 from const_rtx to
8312 (df_dump_insn_bottom): Likewise.
8313 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
8314 (df_insn_debug_regno): Likewise.
8315 (debug_df_insn): Likewise.
8316 (df_rd_simulate_one_insn): Likewise for param 2.
8317 (df_word_lr_simulate_defs): Likewise for param 1.
8318 (df_word_lr_simulate_uses): Likewise.
8319 (df_md_simulate_one_insn): Likewise for param 2.
8320 (df_simulate_find_noclobber_defs): Likewise for param 1.
8321 (df_simulate_find_defs): Likewise.
8322 (df_simulate_defs): Likewise.
8323 (df_simulate_uses): Likewise.
8324 (df_simulate_one_insn_backwards): Likewise for param 2.
8325 (df_simulate_one_insn_forwards): Likewise.
8326 (df_uses_create): Likewise for param 2.
8327 (df_insn_create_insn_record): Likewise for param 1.
8328 (df_insn_delete): Likewise.
8329 (df_insn_rescan): Likewise.
8330 (df_insn_rescan_debug_internal): Likewise.
8331 (df_insn_change_bb): Likewise.
8332 (df_notes_rescan): Likewise.
8333 * rtl.h (remove_death): Likewise for param 2.
8334 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
8336 * sched-int.h (reemit_notes): Strengthen param from rtx to
8338 * valtrack.h (propagate_for_debug): Likewise for param 1.
8340 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
8341 local "tmp_rtx" from const_rtx to const rtx_insn *.
8342 * combine.c (remove_death): Strengthen param "insn" from rtx to
8344 (move_deaths): Likewise for local "where_dead".
8345 * cse.c (delete_trivially_dead_insns): Introduce local
8346 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
8347 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
8349 (df_reg_defined): Likewise.
8350 (df_find_use): Likewise.
8351 (df_reg_used): Likewise.
8352 (df_dump_insn_problem_data): Strengthen param "insn" from
8353 const_rtx to const rtx_insn *.
8354 (df_dump_insn_top): Likewise.
8355 (df_dump_insn_bottom): Likewise.
8356 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
8357 (df_insn_debug_regno): Likewise.
8358 (debug_df_insn): Likewise.
8359 (DF_REF_INSN): Delete.
8360 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
8361 from rtx to rtx_insn *.
8362 (df_chain_insn_top_dump): Strengthen param "insn" from
8363 const_rtx to const rtx_insn *.
8364 (df_chain_insn_bottom_dump): Likewise.
8365 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
8367 (df_word_lr_simulate_uses): Likewise.
8368 (df_print_note): Likewise.
8369 (df_remove_dead_and_unused_notes): Likewise.
8370 (df_set_unused_notes_for_mw): Likewise.
8371 (df_set_dead_notes_for_mw): Likewise.
8372 (df_create_unused_note): Likewise.
8373 (df_simulate_find_defs): Likewise.
8374 (df_simulate_find_uses): Likewise.
8375 (df_simulate_find_noclobber_defs): Likewise.
8376 (df_simulate_defs): Likewise.
8377 (df_simulate_uses): Likewise.
8378 (df_simulate_one_insn_backwards): Likewise.
8379 (df_simulate_one_insn_forwards): Likewise.
8380 (df_md_simulate_one_insn): Likewise.
8381 * df-scan.c (df_uses_create): Likewise.
8382 (df_insn_create_insn_record): Likewise.
8383 (df_insn_delete): Likewise.
8384 (df_insn_rescan): Likewise.
8385 (df_insn_rescan_debug_internal): Likewise.
8386 (df_insn_change_bb): Likewise.
8387 (df_notes_rescan): Likewise.
8388 (df_refs_add_to_chains): Likewise.
8389 (df_insn_refs_verify): Likewise.
8390 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
8391 when invoking df_insn_delete.
8392 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
8393 (set_unique_reg_note): Add checked cast.
8394 * final.c (cleanup_subreg_operands): Likewise.
8395 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
8396 "insn" from rtx to rtx_insn *.
8397 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
8398 "last" from rtx to rtx_insn *.
8399 * ira-emit.c (change_regs_in_insn): New function.
8400 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
8401 Invoke change_regs_in_insn rather than change_regs.
8402 * ira.c (update_equiv_regs): Strengthen locals "insn",
8403 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
8404 for_each_rtx_in_insn rather than for_each_rtx.
8405 * recog.c (confirm_change_group): Add checked casts.
8406 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
8408 (peep2_fill_buffer): Add checked cast.
8409 * rtlanal.c (remove_note): Likewise.
8410 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
8411 locals "next" "end" from rtx to rtx_insn *.
8413 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8415 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
8417 (struct reg_use_data): Likewise for field "insn".
8418 (insn_cost): Likewise for param.
8419 (real_insn_for_shadow): Likewise for return type and param.
8420 (increase_insn_priority): Likewise for param 1.
8421 (debug_dependencies): Likewise for both params.
8423 * haifa-sched.c (insn_delay): Likewise for param "insn".
8424 (real_insn_for_shadow): Likewise for return type and param "insn".
8425 (update_insn_after_change): Likewise for param "insn".
8426 (recompute_todo_spec): Likewise for param "next" and locals "pro",
8428 (insn_cost): Likewise for param "insn".
8429 (increase_insn_priority): Likewise.
8430 (calculate_reg_deaths): Likewise.
8431 (setup_insn_reg_pressure_info): Likewise.
8432 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
8433 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
8434 (model_recompute): Likewise.
8435 (must_restore_pattern_p): Likewise for param "next".
8436 (model_excess_cost): Likewise for param "insn".
8437 (queue_remove): Likewise.
8438 (adjust_priority): Likewise for param "prev".
8439 (update_register_pressure): Likewise for param "insn".
8440 (setup_insn_max_reg_pressure): Likewise for local "insn".
8441 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
8442 (model_add_to_schedule): Likewise.
8443 (model_reset_queue_indices): Likewise for local "insn".
8444 (unschedule_insns_until): Strengthen local "recompute_vec" from
8445 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
8446 "con" from rtx to rtx_insn *.
8447 (restore_last_backtrack_point): Likewise for both locals "x". Add
8449 (estimate_insn_tick): Likewise for param "insn".
8450 (commit_schedule): Likewise for params "prev_head", "tail" and
8452 (verify_shadows): Likewise for locals "i1", "i2".
8453 (dump_insn_stream): Likewise for params "head", "tail" and locals
8454 "next_tail", "insn".
8455 (schedule_block): Likewise for locals "insn", "x". Add a checked
8457 (fix_inter_tick): Likewise for params "head", "tail".
8458 (create_check_block_twin): Likewise for local "jump".
8459 (haifa_change_pattern): Likewise for param "insn".
8460 (haifa_speculate_insn): Likewise.
8461 (dump_new_block_header): Likewise for params "head", "tail".
8462 (fix_jump_move): Likewise for param "jump".
8463 (move_block_after_check): Likewise.
8464 (sched_init_insn_luid): Likewise for param "insn".
8465 (sched_init_luids): Likewise for local "insn".
8466 (insn_luid): Likewise for param "insn".
8467 (init_h_i_d): Likewise.
8468 (haifa_init_h_i_d): Likewise for local "insn".
8469 (haifa_init_insn): Likewise for param "insn".
8470 * sched-deps.c (add_dependence): Likewise for local "real_pro",
8472 (create_insn_reg_use): Likewise for param "insn".
8473 (setup_insn_reg_uses): Likewise. Add a checked cast.
8474 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
8475 "tail" from rtx to rtx_insn *.
8476 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
8477 "insn", "next_tail".
8479 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8481 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
8482 from rtx to rtx_insn *.
8483 (model_add_to_schedule): Likewise for locals "start", "end",
8486 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8488 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
8490 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
8491 "to" and locals "insn", "next", "copy". Remove now-redundant
8494 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8496 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
8497 rtx_insn * and param 4 from rtx * to rtx_insn **.
8498 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
8499 param 2 from rtx * to rtx_insn **.
8501 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
8502 rtx_insn * and final param from rtx * to rtx_insn **.
8504 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
8505 from rtx to rtx_insn *.
8506 (try_head_merge_bb): Likewise for both locals named "move_upto".
8507 * df-problems.c (can_move_insns_across): Likewise for params
8508 "from", "to", "across_from", "across_to" and locals "insn",
8509 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
8511 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
8512 from rtx to rtx_insn *.
8513 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
8514 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
8515 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
8517 (noce_try_abs): Likewise.
8518 (noce_get_condition): Likewise for param "jump". Strengthen param
8519 "earliest" from rtx * to rtx_insn **.
8520 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
8522 (find_cond_trap): Likewise.
8523 (dead_or_predicable): Likewise for local "earliest".
8524 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
8526 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
8527 and local "prev". Strengthen param "earliest" from rtx * to
8529 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
8530 Strengthen param "earliest" from rtx * to rtx_insn **.
8532 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8534 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
8535 "to" and local "insn" from rtx to rtx_insn *.
8537 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8539 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
8540 from rtx to rtx_insn *.
8541 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
8542 (code_motion_path_driver): Likewise for local "last_insn".
8543 (simplify_changed_insns): Likewise for local "insn".
8545 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8547 * rtl.h (push_to_sequence): Strengthen param from rtx to
8549 (push_to_sequence2): Likewise for both params.
8550 (delete_insns_since): Likewise for param.
8551 (reorder_insns_nobb): Likewise for all three params.
8552 (set_new_first_and_last_insn): Likewise for both params.
8554 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
8555 rtx_insn *. Remove now-redundant cast.
8556 (set_last_insn): Likewise.
8558 * builtins.c (expand_builtin_return): Strengthen local
8559 "call_fusage" from rtx to rtx_insn *.
8560 * cfgrtl.c (create_basic_block_structure): Likewise for local
8562 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
8563 "first", "last" and local "insn".
8564 (delete_insns_since): Likewise for param "from".
8565 (reorder_insns_nobb): Likewise for params "from", "to", "after"
8567 (push_to_sequence): Likewise for param "first" and local "last".
8568 (push_to_sequence2): Likewise for params "first" and "last".
8569 * lra.c (emit_add3_insn): Likewise for local "last".
8570 (lra_emit_add): Likewise.
8571 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
8573 (process_address_1): Likewise for locals "insn", last".
8574 * modulo-sched.c (ps_first_note): Likewise for return type.
8575 * optabs.c (expand_binop_directly): Likewise for param "last".
8577 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8579 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
8581 * emit-rtl.c (get_last_insn_anywhere): Likewise.
8583 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8585 * function.h (struct sequence_stack): Strengthen fields "first"
8586 and "last" from rtx to rtx_insn *.
8587 (struct emit_status): Likewise for fields "x_first_insn" and
8590 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
8591 (set_first_insn): Add checked cast.
8592 (get_last_insn): Remove now-redundant checked cast.
8593 (set_last_insn): Add checked cast.
8595 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
8596 "saved_first" and "saved_last" from rtx to rtx_insn *.
8598 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8600 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
8601 (unlink_insn_chain): Strengthen both params from rtx to
8604 * cfgrtl.c (cfg_layout_function_header): Likewise for this
8606 (unlink_insn_chain): Likewise for params "first" and "last".
8607 Remove now-redundant checked cast.
8608 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
8609 (fixup_reorder_chain): Strengthen local "insn" from rtx to
8611 * emit-rtl.c (link_insn_into_chain): Likewise for all three
8613 (add_insn): Likewise for param "insn" and local "prev".
8614 (add_insn_after_nobb): Likewise for both params and local "next".
8615 (add_insn_before_nobb): Likewise for both params and local "prev".
8616 (add_insn_after): Rename param "after" to "uncast_after",
8617 introducing local "after" with another checked cast.
8618 (add_insn_before): Rename params "insn" and "before", giving them
8619 "uncast_" prefixes, adding the old names back using checked casts.
8620 (emit_note_after): Likewise for param "after".
8621 (emit_note_before): Likewise for param "before".
8622 (emit_label): Add a checked cast.
8624 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8626 * cselib.h (cselib_record_sets_hook): Strengthen initial param
8627 "insn" from rtx to rtx_insn *.
8629 * cselib.c (cselib_record_sets_hook): Likewise.
8631 * var-tracking.c (add_with_sets): Likewise, renaming back from
8632 "uncast_insn" to "insn" and eliminating the checked cast from rtx
8635 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8637 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
8638 and "header_" from rtx to rtx_insn *.
8639 (struct basic_block_d): Likewise for field "head_" within "x"
8640 field of union basic_block_il_dependent.
8641 (BB_HEAD): Drop function...
8642 (SET_BB_HEAD): ...and this function in favor of...
8643 (BB_HEAD): ...reinstate macro.
8644 (BB_END): Drop function...
8645 (SET_BB_END): ...and this function in favor of...
8646 (BB_END): ...reinstate macro.
8647 (BB_HEADER): Drop function...
8648 (SET_BB_HEADER): ...and this function in favor of...
8649 (BB_HEADER): ...reinstate macro.
8651 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
8652 (fix_crossing_unconditional_branches): Likewise.
8653 * caller-save.c (save_call_clobbered_regs): Likewise.
8654 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
8655 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
8656 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8657 (merge_blocks_move_successor_nojumps): Likewise.
8658 (outgoing_edges_match): Update use of for_each_rtx to
8659 for_each_rtx_in_insn.
8660 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
8661 (expand_gimple_cond): Likewise.
8662 (expand_gimple_tailcall): Likewise.
8663 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
8665 (construct_exit_block): Drop use of SET_BB_END.
8666 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
8668 (delete_insn): Rename param "insn" to "uncast_insn", introducing
8669 a new local "insn" with a checked cast to rtx_insn *. Drop use of
8670 SET_BB_HEAD and SET_BB_END.
8671 (create_basic_block_structure): Drop use of SET_BB_HEAD and
8673 (rtl_delete_block): Drop use of SET_BB_HEAD.
8674 (rtl_split_block): Drop use of SET_BB_END.
8675 (emit_nop_for_unique_locus_between): Likewise.
8676 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
8677 (block_label): Drop use of SET_BB_HEAD.
8678 (fixup_abnormal_edges): Drop use of SET_BB_END.
8679 (record_effective_endpoints): Drop use of SET_BB_HEADER.
8680 (relink_block_chain): Likewise.
8681 (fixup_reorder_chain): Drop use of SET_BB_END.
8682 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
8683 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
8684 rtx_insn **. Drop use of SET_BB_HEADER.
8685 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
8687 (BB_HEAD): Delete this function.
8688 (SET_BB_HEAD): Likewise.
8690 (SET_BB_END): Likewise.
8691 (BB_HEADER): Likewise.
8692 (SET_BB_HEADER): Likewise.
8693 * emit-rtl.c (add_insn_after): Rename param "insn" to
8694 "uncast_insn", adding a new local "insn" and a checked cast to
8695 rtx_insn *. Drop use of SET_BB_END.
8696 (remove_insn): Strengthen locals "next" and "prev" from rtx to
8697 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
8698 (reorder_insns): Drop use of SET_BB_END.
8699 (emit_insn_after_1): Strengthen param "first" and locals "last",
8700 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
8701 (emit_pattern_after_noloc): Add checked cast.
8702 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
8703 (restore_other_notes): Likewise.
8704 (move_insn): Likewise.
8705 (sched_extend_bb): Likewise.
8706 (fix_jump_move): Likewise.
8707 * ifcvt.c (noce_process_if_block): Likewise.
8708 (dead_or_predicable): Likewise.
8709 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
8710 * reg-stack.c (change_stack): Drop use of SET_BB_END.
8711 * sel-sched-ir.c (sel_move_insn): Likewise.
8712 * sel-sched.c (move_nop_to_previous_block): Likewise.
8714 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
8716 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
8718 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8720 * basic-block.h (create_basic_block_structure): Strengthen params
8721 1 "head" and 2 "end" from rtx to rtx_insn *.
8722 * cfgrtl.c (create_basic_block_structure): Likewise.
8723 (rtl_create_basic_block): Update casts from void * to rtx to
8724 rtx_insn *, so that we can pass them as rtx_insn * to
8725 create_basic_block_structure.
8726 * sel-sched-ir.c (sel_create_basic_block): Likewise.
8728 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8730 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
8732 (check_for_inc_dec): Strengthen param "insn" from rtx to
8735 * cselib.h (cselib_process_insn): Likewise.
8737 * cselib.c (cselib_record_sets): Likewise.
8738 (cselib_process_insn): Likewise.
8740 * dse.c (struct insn_info): Likewise for field "insn".
8741 (check_for_inc_dec_1): Likewise for local "insn".
8742 (check_for_inc_dec): Likewise for param "insn".
8743 (scan_insn): Likewise.
8744 (dse_step1): Likewise for local "insn".
8746 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
8747 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
8749 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8751 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
8752 from rtx to rtx_insn *.
8753 (DEP_PRO): Delete this function and...
8754 (SET_DEP_PRO): ...this function in favor of...
8755 (DEP_PRO): ...reinstate this macro.
8756 (DEP_CON): Delete this function and...
8757 (SET_DEP_CON): ...this function in favor of...
8758 (DEP_CON): ...reinstate this old macro.
8759 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
8760 (init_dep): Likewise.
8761 (set_priorities): Likewise for both params.
8762 (sd_copy_back_deps): Likewise for params 1 and 2.
8764 * haifa-sched.c (priority): Likewise for param "insn" and local
8766 (set_priorities): Likewise for params "head" and "tail" and local
8768 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
8770 (add_to_speculative_block): Add a checked cast.
8771 (create_check_block_twin): Drop use of SET_DEP_CON.
8772 (add_jump_dependencies): Strengthen params "insn" and "jump" from
8775 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
8776 Drop use of SET_DEP_PRO
8777 (init_dep): Strengthen params "pro" and "con" from rtx to
8779 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
8783 (SET_DEP_PRO): Delete.
8784 (SET_DEP_CON): Delete.
8786 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8788 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
8789 from rtx to rtx_insn *.
8790 (VINSN_INSN_RTX): Eliminate rvalue function and...
8791 (SET_VINSN_INSN): ...lvalue function in favor of...
8792 (VINSN_INSN_RTX): reinstate this old macro.
8794 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
8795 in favor of VINSN_INSN_RTX.
8796 (VINSN_INSN_RTX): Delete this function.
8797 (SET_VINSN_INSN_RTX): Likewise.
8799 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8801 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
8802 (BND_TO): Delete this function and...
8803 (SET_BND_TO): ...this functions in favor of...
8804 (BND_TO): ...reinstating this macro.
8805 (struct _fence): Strengthen field "executing_insns" from
8806 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
8807 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
8808 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
8809 and param "insn" from rtx to insn_t.
8810 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
8813 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
8815 (rtx_vec_t): Likewise.
8816 (struct sched_deps_info_def): Strengthen param of "start_insn"
8817 callback from rtx to rtx_insn *. Likewise for param "insn2" of
8818 "note_mem_dep" callback and first param of "note_dep" callback.
8820 * haifa-sched.c (add_to_speculative_block): Strengthen param
8821 "insn" from rtx to rtx_insn *.
8822 (clear_priorities): Likewise.
8823 (calc_priorities): Likewise for local "insn".
8825 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
8826 Remove redundant checked cast.
8827 (haifa_note_mem_dep): Likewise for param "pending_insn".
8828 (haifa_note_dep): Likewise for param "elem".
8829 (note_mem_dep): Likewise for param "e".
8830 (sched_analyze_1): Add checked casts.
8831 (sched_analyze_2): Likewise.
8833 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
8834 from rtx to rtx_insn *.
8835 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
8836 from vec<rtx> * to vec<rtx_insn *> *.
8838 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
8840 (flist_add): Strengthen param "executing_insns" from
8841 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
8842 (advance_deps_context): Remove now-redundant checked cast.
8843 (init_fences): Replace uses of NULL_RTX with NULL.
8844 (merge_fences): Strengthen params "last_scheduled_insn" and
8845 "sched_next" from rtx to rtx_insn * and "executing_insns" from
8846 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
8847 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
8848 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
8849 an instruction, rather than doing double-duty as a pattern.
8850 (return_nop_to_pool): Update for change of insn_t.
8851 (deps_init_id): Remove now-redundant checked cast.
8852 (struct sched_scan_info_def): Strengthen param of "init_insn"
8853 callback from rtx to insn_t.
8854 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
8855 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
8857 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
8858 "end" from rtx to rtx_insn *.
8859 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
8860 (rtx insn_rtx, bool force_unique_p)
8861 (BND_TO): Delete function.
8862 (SET_BND_TO): Delete function.
8864 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
8866 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
8867 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
8869 (undo_transformations): Likewise for param "insn".
8870 (update_liveness_on_insn): Likewise.
8871 (compute_live_below_insn): Likewise for param "insn" and local
8873 (update_data_sets): Likewise for param "insn".
8874 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
8875 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
8876 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
8878 (move_cond_jump): Likewise for param "insn".
8879 (move_cond_jump): Drop use of SET_BND_TO.
8880 (compute_av_set_on_boundaries): Likewise.
8881 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
8882 (update_and_record_unavailable_insns): Strengthen local "bb_end"
8883 from rtx to rtx_insn *.
8884 (maybe_emit_renaming_copy): Likewise for param "insn".
8885 (maybe_emit_speculative_check): Likewise.
8886 (handle_emitting_transformations): Likewise.
8887 (remove_insn_from_stream): Likewise.
8888 (code_motion_process_successors): Strengthen local "succ" from rtx
8891 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8893 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
8894 ilist_t, not _xlist_t;
8895 (ILIST_INSN): Define in terms of new union field "insn".
8896 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
8898 (struct _list_node): Add new field "insn" to the union, of type
8900 (ilist_add): Replace macro with an inline function, requiring an
8902 (ilist_remove): Define this macro directly in terms of
8903 _list_remove, rather than indirectly via _xlist_remove.
8904 (ilist_clear): Likewise, in terms of _list_clear rather than
8906 (ilist_is_in_p): Replace macro with an inline function, requiring
8908 (_list_iter_cond_insn): New function.
8909 (ilist_iter_remove): Define this macro directly in terms of
8910 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
8911 (ilist_iterator): Define directly in terms of _list_iterator
8912 rather than indirectly through _xlist_iterator.
8913 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
8914 than in terms of _FOR_EACH_X.
8915 (FOR_EACH_INSN_1): Likewise.
8917 2014-08-26 Joseph Myers <joseph@codesourcery.com>
8921 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
8922 DECL_HARD_REGISTER and return for invalid register specifications.
8923 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
8924 DECL_HARD_REGISTER, call expand_one_error_var.
8925 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
8926 CC_REGNUM with non-MODE_CC modes.
8927 (arm_regno_class): Return NO_REGS for PC_REGNUM.
8929 2014-08-26 Marek Polacek <polacek@redhat.com>
8932 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
8934 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
8936 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
8937 qi cost; add di cost.
8938 (cortexa57_addrcost_table): Likewise.
8940 2014-08-26 Marek Polacek <polacek@redhat.com>
8943 * expr.c (is_aligning_offset): Remove logical not.
8945 2014-08-26 Marek Polacek <polacek@redhat.com>
8948 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
8949 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
8951 2014-08-26 Richard Biener <rguenther@suse.de>
8953 PR tree-optimization/62175
8954 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
8955 expand possibly trapping operations.
8957 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8959 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
8960 "insn" from rtx to rtx_insn *.
8961 (permute_load): Likewise for param "insn".
8962 (permute_store): Likewise.
8963 (handle_special_swappables): Likewise for local "insn".
8964 (replace_swap_with_copy): Likewise for locals "insn" and
8966 (rs6000_analyze_swaps): Likewise for local "insn".
8968 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8970 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
8973 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8975 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
8976 "note_list" from rtx to rtx_insn *.
8977 (BB_NOTE_LIST): Replace this function and...
8978 (SET_BB_NOTE_LIST): ...this function with...
8979 (BB_NOTE_LIST): ...the former macro implementation.
8981 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
8982 local "from_start" from rtx to rtx_insn *. Strengthen param
8983 "to_endp" from rtx * to rtx_insn **.
8985 * haifa-sched.c (concat_note_lists): Likewise.
8986 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
8988 (sel_restore_notes): Likewise.
8989 (move_bb_info): Likewise.
8990 (BB_NOTE_LIST): Delete this function.
8991 (SET_BB_NOTE_LIST): Delete this function.
8992 * sel-sched.c (create_block_for_bookkeeping): Eliminate
8993 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
8995 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8997 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
8998 from rtx * to rtx_insn **.
8999 (reorder2): Likewise.
9000 (dependencies_evaluation_hook): Strengthen params "head", "tail"
9001 from rtx to rtx_insn *.
9003 * doc/tm.texi: Update mechanically for above change to target.def.
9005 * sched-int.h (note_list): Strengthen this variable from rtx to
9007 (remove_notes): Likewise for both params.
9008 (restore_other_notes): Likewise for return type and first param.
9009 (struct ready_list): Strengthen field "vec" from rtx * to
9011 (struct dep_replacement): Strenghten field "insn" from rtx to
9013 (struct deps_desc): Likewise for fields "last_debug_insn",
9015 (struct haifa_sched_info): Likewise for callback field
9016 "can_schedule_ready_p"'s param, for first param of "new_ready"
9017 callback field, for both params of "rank" callback field, for
9018 first field of "print_insn" callback field (with a const), for
9019 both params of "contributes_to_priority" callback, for param
9020 of "insn_finishes_block_p" callback, for fields "prev_head",
9021 "next_tail", "head", "tail", for first param of "add_remove_insn"
9022 callback, for first param of "begin_schedule_ready" callback, for
9023 both params of "begin_move_insn" callback, and for second param
9024 of "advance_target_bb" callback.
9025 (add_dependence): Likewise for params 1 and 2.
9026 (sched_analyze): Likewise for params 2 and 3.
9027 (deps_analyze_insn): Likewise for param 2.
9028 (ready_element): Likewise for return type.
9029 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
9030 (try_ready): Strenghten param from rtx to rtx_insn *.
9031 (sched_emit_insn): Likewise for return type.
9032 (record_delay_slot_pair): Likewise for params 1 and 2.
9033 (add_delay_dependencies): Likewise for param.
9034 (contributes_to_priority): Likewise for both params.
9035 (find_modifiable_mems): Likewise.
9037 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
9038 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
9039 "first_older_only_insn" from rtx to rtx_insn *.
9040 (arm_sched_reorder): Strengthen param "ready" from rtx * to
9043 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
9044 "last_scheduled_iter0" from rtx to rtx_insn *.
9045 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
9046 (c6x_sched_reorder_1): Strengthen param "ready" and locals
9047 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
9048 "insn" from rtx to rtx_insn *.
9049 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
9051 (c6x_sched_reorder2): Strengthen param "ready" and locals
9052 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
9053 "insn" from rtx to rtx_insn *.
9054 (c6x_variable_issue): Add a checked cast when assigning from insn
9055 to ss.last_scheduled_iter0.
9056 (split_delayed_branch): Strengthen param "insn" and local "i1"
9057 from rtx to rtx_insn *.
9058 (split_delayed_nonbranch): Likewise.
9059 (undo_split_delayed_nonbranch): Likewise for local "insn".
9060 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
9061 "entry_after", "end_packet", "head_insn", "tail_insn",
9062 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
9063 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
9064 to rtx_insn **. Remove now-redundant checked cast on last_insn,
9065 but add a checked cast on loop->start_label. Consolidate calls to
9066 avoid assigning result of gen_spkernel to "insn", now an
9069 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
9070 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
9072 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
9073 rtx_insn **. Strengthen locals "top", "next" from rtx to
9075 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
9076 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
9077 (add_parameter_dependencies): Strengthen params "call", "head" and
9078 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
9079 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
9080 (add_dependee_for_func_arg): Likewise for param "arg" and local
9082 (ix86_dependencies_evaluation_hook): Likewise for params "head",
9083 "tail" and locals "insn", "first_arg".
9085 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
9086 for params "head", "tail" and locals "insn", "next", "next_tail".
9087 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
9088 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
9089 "insn", "lowest", "highest" from rtx to rtx_insn *.
9090 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
9092 (ia64_sched_reorder2): Likewise.
9094 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
9095 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
9096 from rtx * to rtx_insn **.
9097 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
9099 (mep_print_sched_insn): Strengthen param "insn" from rtx to
9101 (mep_sched_reorder): Strengthen param "ready" from rtx * to
9102 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
9105 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
9106 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
9108 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
9109 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
9110 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
9112 (vr4130_reorder): Likewise.
9113 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
9115 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
9117 (mips_sched_reorder): Likewise.
9118 (mips_sched_reorder2): Likewise.
9120 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
9122 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
9123 Strengthen local "tmp" from rtx to rtx_insn *.
9124 (rs6000_sched_reorder2): Likewise.
9126 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
9127 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
9128 (s390_sched_reorder): Strengthen param "ready" from rtx * to
9129 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
9131 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
9132 "tmp2" from rtx to rtx_insn *.
9133 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
9134 Strengthen local "insn" from rtx to rtx_insn *.
9135 (ready_reorder): Strengthen param "ready" from rtx * to
9136 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
9137 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
9138 (sh_reorder2): Likewise.
9140 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
9141 local "insn" from rtx to rtx_insn *.
9143 * haifa-sched.c (note_list): Strengthen this variable from rtx to
9145 (scheduled_insns): Strengthen this variable from vec<rtx> to
9147 (set_modulo_params): Likewise for locals "i1", "i2".
9148 (record_delay_slot_pair): Likewise for params "i1", "i2".
9149 (add_delay_dependencies): Likewise for param "insn".
9150 (cond_clobbered_p): Likewise.
9151 (recompute_todo_spec): Likewise for local "prev".
9152 (last_scheduled_insn): Likewise for this variable.
9153 (nonscheduled_insns_begin): Likewise.
9154 (model_set_excess_costs): Strengthen param "insns" from rtx * to
9156 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
9158 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
9159 Strengthen local "insn" from rtx to rtx_insn *.
9160 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
9161 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
9162 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
9163 (ready_remove_first): Likewise for return type and local "t".
9164 (ready_element): Likewise for return type.
9165 (ready_remove): Likewise for return type and local "t".
9166 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
9167 (check_clobbered_conditions): Strengthen local "x" from rtx to
9168 rtx_insn *, adding a checked cast.
9169 (schedule_insn): Likewise for param "insn".
9170 (remove_notes): Likewise for params "head", "tail" and locals
9171 "next_tail", "insn", "next".
9172 (struct haifa_saved_data): Likewise for fields
9173 "last_scheduled_insn", "nonscheduled_insns_begin".
9174 (save_backtrack_point): Update for change to field "vec" of
9176 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
9178 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
9179 from rtx to rtx_insn *
9180 (resolve_dependencies): Strengthen param "insn" from rtx to
9182 (restore_other_notes): Likewise for return type, for param "head"
9183 and local "note_head".
9184 (undo_all_replacements): Likewise for local "insn".
9185 (first_nonscheduled_insn): Likewise for return type and local "insn".
9186 (queue_to_ready): Likewise for local "insn", adding checked casts.
9187 (early_queue_to_ready): Likewise for local "insn".
9188 (debug_ready_list_1): Strengthen local "p" from rtx * to
9190 (move_insn): Strengthen param "insn" and local "note" from rtx to
9192 (insn_finishes_cycle_p): Likewise for param "insn".
9193 (max_issue): Likewise for local "insn".
9194 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
9196 (commit_schedule): Strengthen param "prev_head" and local "insn"
9197 from rtx to rtx_insn *
9198 (prune_ready_list): Likewise for local "insn".
9199 (schedule_block): Likewise for locals "prev_head", "head", "tail",
9200 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
9201 (set_priorities): Likewise for local "prev_head".
9202 (try_ready): Likewise for param "next".
9203 (fix_tick_ready): Likewise.
9204 (change_queue_index): Likewise.
9205 (sched_extend_ready_list): Update for change to field "vec" of
9207 (generate_recovery_code): Strengthen param "insn" from rtx to
9209 (begin_speculative_block): Likewise.
9210 (create_check_block_twin): Likewise for param "insn" and locals
9211 "label", "check", "twin". Introduce local "check_pat" to avoid
9212 "check" being used as a plain rtx before being used as an insn.
9213 (fix_recovery_deps): Add a checked cast to rtx_insn * when
9214 extracting elements from ready_list.
9215 (sched_remove_insn): Strengthen param "insn" from rtx to
9217 (sched_emit_insn): Likewise for return type.
9218 (ready_remove_first_dispatch): Likewise for return type and local
9221 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
9223 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
9226 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
9227 from rtx to rtx_insn *.
9228 (add_dependence_list): Likewise for param "insn". Add a checked
9230 (add_dependence_list_and_free): Strengthen param "insn" from rtx
9231 to rtx_insn *. Strengthen param "list_p" from rtx * to
9233 (chain_to_prev_insn): Strengthen param "insn" and locals
9234 "prec_nonnote", "i" from rtx to rtx_insn *.
9235 (flush_pending_lists): Likewise for param "insn".
9236 (cur_insn): Likewise for this variable.
9237 (haifa_start_insn): Add a checked cast.
9238 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
9239 (sched_analyze_reg): Likewise for param "insn".
9240 (sched_analyze_1): Likewise.
9241 (sched_analyze_2): Likewise. Add checked casts.
9242 (sched_analyze_insn): Likewise. Also for local "prev".
9243 (deps_analyze_insn): Likewise for param "insn".
9244 (sched_analyze): Likewise for params "head", "tail" and local "insn".
9245 (add_dependence_1): Likewise for params "insn", "elem".
9246 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
9247 (parse_add_or_inc): Likewise for param "insn".
9248 (find_inc): Likewise for local "inc_cand".
9249 (find_modifiable_mems): Likewise for params "head", "tail" and
9250 locals "insn", "next_tail".
9252 * sched-ebb.c (init_ready_list): Likewise for local "insn".
9253 (begin_schedule_ready): Likewise for param "insn".
9254 (begin_move_insn): Likewise for params "insn" and "last".
9255 (ebb_print_insn): Strengthen param "insn" from const_rtx to
9257 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
9258 (ebb_contributes_to_priority): Likewise for params "next", "insn".
9259 (ebb_add_remove_insn): Likewise for param "insn".
9260 (advance_target_bb): Likewise.
9262 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
9264 (check_live): Likewise for param "insn".
9265 (init_ready_list): Likewise for local "insn".
9266 (can_schedule_ready_p): Likewise for param "insn".
9267 (begin_schedule_ready): Likewise.
9268 (new_ready): Likewise for param "next".
9269 (rgn_print_insn): Likewise for param "insn".
9270 (rgn_rank): Likewise for params "insn1", "insn2".
9271 (contributes_to_priority): Likewise for params "next", "insn".
9272 (rgn_insn_finishes_block_p): Likewise for param "insn".
9273 (add_branch_dependences): Likewise for params "head", "tail" and
9274 locals "insn", "last".
9275 (rgn_add_remove_insn): Likewise for param "insn".
9276 (advance_target_bb): Likewise.
9278 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
9279 const_rtx to const rtx_insn *.
9281 * sel-sched-dump.h (sel_print_insn): Likewise.
9283 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
9284 (deps_init_id): Likewise.
9286 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
9287 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
9290 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9292 * output.h (final_start_function): Strengthen param 1 from rtx to
9295 * final.c (final_start_function): Likewise, renaming back from
9296 "uncast_first" to "first", and dropping the checked cast from rtx
9299 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9301 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
9302 * final.c (final): Likewise. Rename param back from
9303 "uncast_first" to "first" and eliminate the checked cast from rtx
9306 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9308 * output.h (shorten_branches): Strengthen param from rtx to
9311 * final.c (shorten_branches): Likewise, renaming param back from
9312 "uncast_first" to "first", and dropping the checked cast from rtx
9315 * genattr.c (gen_attr): Likewise when writing out the prototype of
9318 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9320 * sched-int.h (struct haifa_sched_info): Strengthen fields
9321 "prev_head" and "next_tail" from rtx to rtx_insn *.
9323 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9325 * rtl.h (rtx_jump_table_data::get_labels): New method.
9326 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
9327 with use of the new rtx_jump_table_data::get_labels method.
9328 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
9329 to rtx_jump_table_data *. Simplify by using get_labels method.
9330 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
9331 a dyn_cast, introducing local "table", using it to replace
9332 label-lookup logic with a get_labels method call.
9333 (patch_jump_insn): Simplify using get_labels method.
9334 * dwarf2cfi.c (create_trace_edges): Likewise.
9335 * rtlanal.c (label_is_jump_target_p): Likewise.
9337 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9339 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
9342 * emit-rtl.c (unshare_all_rtl_1): Likewise.
9343 (unshare_all_rtl_again): Likewise, also for local "p".
9345 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9347 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
9349 * cfgrtl.c (delete_insn_and_edges): Likewise.
9351 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9353 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
9354 from rtx to rtx_insn *.
9356 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
9358 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9360 * function.c (thread_prologue_and_epilogue_insns): Likewise for
9361 locals "returnjump", "epilogue_end", "insn", "next".
9363 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
9364 "returnjump" from rtx * to rtx_insn **.
9365 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
9367 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9369 * basic-block.h (struct edge_def). Strengthen "r" within
9370 union edge_def_insns from rtx to rtx_insn *.
9372 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
9373 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
9375 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
9376 from rtx to rtx_insn *.
9377 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
9379 * postreload-gcse.c (reg_killed_on_edge): Likewise.
9380 (reg_used_on_edge): Likewise.
9381 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
9382 (gt_pch_nx): New overload for rtx_insn *&.
9383 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
9384 from rtx to rtx_insn *.
9386 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9388 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
9389 from rtx to rtx_insn *.
9390 (BB_FOOTER): Replace function with access macro.
9391 (SET_BB_FOOTER): Delete.
9393 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
9395 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9396 (emit_barrier_after_bb): Likewise.
9397 (record_effective_endpoints): Likewise.
9398 (relink_block_chain): Likewise.
9399 (fixup_fallthru_exit_predecessor): Likewise.
9400 (cfg_layout_duplicate_bb): Likewise.
9401 (cfg_layout_split_block): Likewise.
9402 (cfg_layout_delete_block): Likewise.
9403 (cfg_layout_merge_blocks): Likewise.
9404 (BB_FOOTER): Delete function.
9405 (SET_BB_FOOTER): Delete function.
9406 * combine.c (update_cfg_for_uncondjump): Replace uses of
9407 SET_BB_FOOTER with BB_FOOTER.
9409 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9411 * except.h (struct eh_landing_pad_d): Strengthen field
9412 "landing_pad" from rtx to rtx_code_label *.
9414 * except.c (sjlj_emit_dispatch_table): Likewise for param
9416 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
9418 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9420 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
9421 first param from rtx to rtx_insn *.
9422 * config/xtensa/xtensa.c (struct machine_function): Likewise for
9423 field "set_frame_ptr_insn".
9424 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
9425 "csend" from rtx to rtx_code_label *.
9426 (xtensa_expand_atomic): Likewise for local "csloop".
9427 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
9429 (xtensa_call_tls_desc): Likewise for return type and locals
9430 "call_insn", "insns".
9431 (xtensa_legitimize_tls_address): Likewise for local "insns".
9432 (xtensa_expand_prologue): Likewise for locals "insn", "first".
9434 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9436 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
9437 first param from rtx to rtx_insn *.
9438 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
9441 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9443 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
9444 Strengthen param 1 from rtx to rtx_insn *.
9445 (tilepro_output_cbranch): Likewise.
9446 (tilepro_adjust_insn_length): Likewise.
9447 (tilepro_final_prescan_insn): Likewise for sole param.
9449 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
9450 Likewise for local "last".
9451 (cbranch_predicted_p): Likewise for param "insn".
9452 (tilepro_output_simple_cbranch_with_opcode): Likewise.
9453 (tilepro_output_cbranch_with_opcode): Likewise.
9454 (tilepro_output_cbranch): Likewise.
9455 (frame_emit_load): Likewise for return type and locals "seq",
9457 (emit_sp_adjust): Likewise for return type and local "insn".
9458 (tilepro_expand_epilogue): Likewise for locals "last_insn",
9460 (tilepro_adjust_insn_length): Likewise for param "insn".
9461 (next_insn_to_bundle): Likewise for return type and params
9463 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
9464 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
9466 (match_addli_pcrel): Likewise for param "insn".
9467 (replace_addli_pcrel): Likewise.
9468 (match_auli_pcrel): Likewise.
9469 (replace_auli_pcrel): Likewise.
9470 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
9472 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
9473 "queue", "next_queue", "prev".
9474 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
9475 (tilepro_final_prescan_insn): Likewise for param "insn".
9477 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9479 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
9480 Strengthen param 1 from rtx to rtx_insn *.
9481 (tilegx_output_cbranch): Likewise.
9482 (tilegx_adjust_insn_length): Likewise.
9483 (tilegx_final_prescan_insn): Likewise for sole param.
9485 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
9487 (cbranch_predicted_p): Likewise for param "insn".
9488 (tilegx_output_simple_cbranch_with_opcode): Likewise.
9489 (tilegx_output_cbranch_with_opcode): Likewise.
9490 (tilegx_output_cbranch): Likewise.
9491 (frame_emit_load): Likewise for return type.
9492 (set_frame_related_p): Likewise for locals "seq", "insn".
9493 (emit_sp_adjust): Likewise for return type, and for local "insn".
9494 Introduce local "pat" for use in place of "insn" where the latter
9495 isn't an instruction.
9496 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
9497 from rtx to rtx_insn *.
9498 (tilegx_adjust_insn_length): Likewise for param "insn".
9499 (next_insn_to_bundle): Likewise for return type and params "r" and
9501 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
9503 (replace_insns): Likewise for params "old_insn", "new_insns".
9504 (replace_mov_pcrel_step1): Likewise for param "insn" and local
9506 (replace_mov_pcrel_step2): Likewise.
9507 (replace_mov_pcrel_step3): Likewise.
9508 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
9510 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
9511 "queue", "next_queue", "prev".
9512 (tilegx_output_mi_thunk): Likewise for local "insn".
9513 (tilegx_final_prescan_insn): Likewise for param "insn".
9515 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9517 * config/spu/spu.c (frame_emit_store): Strengthen return type from
9519 (frame_emit_load): Likewise.
9520 (frame_emit_add_imm): Likewise, also for local "insn".
9521 (spu_expand_prologue): Likewise for local "insn".
9522 (struct spu_bb_info): Likewise for field "prop_jump".
9523 (emit_nop_for_insn): Likewise for param "insn" and local
9525 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
9527 (spu_emit_branch_hint): Likewise for params "before", "branch" and
9528 locals "hint", "insn".
9529 (get_branch_target): Likewise for param "branch".
9530 (insn_clobbers_hbr): Likewise for param "insn".
9531 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
9532 locals "insn", "before_4", "before_16".
9533 (insert_hbrp): Likewise for local "insn".
9534 (spu_machine_dependent_reorg): Likewise for locals "branch",
9535 "insn", "next", "bbend".
9536 (uses_ls_unit): Likewise for param "insn".
9537 (get_pipe): Likewise.
9538 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
9539 introducing a checked cast.
9540 (spu_sched_adjust_cost): Likewise for params "insn" and
9542 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
9543 (spu_sms_res_mii): Likewise.
9545 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9547 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
9548 from rtx to rtx_insn *.
9549 (output_cbranch): Likewise for param 6.
9550 (output_return): Likewise for param 1.
9551 (output_sibcall): Likewise.
9552 (output_v8plus_shift): Likewise.
9553 (output_v8plus_mult): Likewise.
9554 (output_v9branch): Likewise for param 7.
9555 (output_cbcond): Likewise for param 3.
9557 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
9559 (sparc_legitimize_pic_address): Likewise.
9560 (sparc_emit_call_insn): Likewise.
9561 (emit_save_or_restore_regs): Likewise.
9562 (emit_window_save): Likewise for return type and local "insn".
9563 (sparc_expand_prologue): Likewise for local "insn".
9564 (sparc_flat_expand_prologue): Likewise.
9565 (output_return): Likewise for param "insn".
9566 (output_sibcall): Likewise for param "insn" and local "delay".
9567 (output_ubranch): Likewise for param "insn".
9568 (output_cbranch): Likewise.
9569 (output_cbcond): Likewise.
9570 (output_v9branch): Likewise.
9571 (output_v8plus_shift): Likewise.
9572 (sparc_output_mi_thunk): Likewise for local "insn".
9573 (get_some_local_dynamic_name): Likewise.
9574 (output_v8plus_mult): Likewise for param "insn".
9576 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9578 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
9579 from rtx to rtx_insn *.
9580 (output_branchy_insn): Likewise for param 3.
9581 (output_far_jump): Likewise for param 1.
9582 (final_prescan_insn): Likewise.
9583 (sh_insn_length_adjustment): Likewise for sole param.
9585 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
9586 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
9588 (sh_emit_compare_and_set): Likewise for local "lab".
9589 (output_far_jump): Strengthen param "insn" and local "prev" from
9591 (output_branchy_insn): Likewise for param "insn" and local
9593 (output_ieee_ccmpeq): Likewise for param "insn".
9594 (struct label_ref_list_d): Strengthen field "label" from rtx to
9596 (pool_node): Likewise.
9597 (pool_window_label): Likewise for this global.
9598 (add_constant): Likewise for return type and locals "lab", "new_rtx".
9599 (dump_table): Strengthen params "start", "barrier" and local
9600 "scan" from rtx to rtx_insn *.
9601 (broken_move): Likewise for param "insn".
9602 (untangle_mova): Likewise for params "first_mova" and "new_mova".
9603 Strengthen param "first_mova" from rtx * to rtx_insn **.
9604 (mova_p): Likewise for param "insn".
9605 (fixup_mova): Likewise for param "mova".
9606 (find_barrier): Likewise for return type, params "mova" and
9607 "from", and locals "barrier_before_mova", "found_barrier",
9608 "good_barrier", "orig", "last_symoff", "next". Strengthen local
9609 "label" from rtx to rtx_code_label *.
9610 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
9612 (sh_reorg): Likewise for locals "link", "scan", "barrier".
9613 (split_branches): Likewise for param "first" and local "insn".
9614 (final_prescan_insn): Likewise for param "insn".
9615 (sequence_insn_p): Likewise for locals "prev", "next".
9616 (sh_insn_length_adjustment): Likewise for param "insn".
9617 (sh_can_redirect_branch): Likewise for local "insn".
9618 (find_r0_life_regions): Likewise for locals "end", "insn".
9619 (sh_output_mi_thunk): Likewise for local "insns".
9621 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9623 * config/score/score.c (score_output_mi_thunk): Strengthen local
9624 "insn" from rtx to rtx_insn *.
9625 (score_prologue): Likewise.
9627 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9629 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
9630 1 from rtx to rtx_insn *.
9631 (s390_emit_jump): Likewise for return type.
9632 (s390_emit_call): Likewise.
9633 (s390_load_got): Likewise.
9635 * config/s390/s390.c (last_scheduled_insn): Likewise for this
9637 (s390_match_ccmode): Likewise for param "insn".
9638 (s390_emit_jump): Likewise for return type.
9639 (s390_split_branches): Likewise for local "label".
9640 (struct constant): Strengthen field "label" from rtx to
9642 (struct constant_pool): Likewise for field "label". Strengthen
9643 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
9645 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
9647 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
9648 (s390_end_pool): Likewise.
9649 (s390_dump_pool): Likewise for local "insn".
9650 (s390_mainpool_start): Likewise.
9651 (s390_chunkify_start): Likewise.
9652 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
9653 with insns. Strengthen locals "label", "jump", "barrier", "next",
9654 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
9655 (s390_chunkify_finish): Strengthen local "insn" from rtx to
9657 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
9658 "jump", "label", "next_insn".
9659 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
9660 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
9662 (s390_load_got): Likewise for return type and local "insns".
9663 (s390_save_gprs_to_fprs): Likewise for local "insn".
9664 (s390_restore_gprs_from_fprs): Likewise.
9665 (pass_s390_early_mach::execute): Likewise.
9666 (s390_emit_prologue): Likewise for local "insns".
9667 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
9669 (s390_emit_call): Strengthen return type and local "insn" from
9671 (s390_emit_tpf_eh_return): Likewise for local "insn".
9672 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
9673 "next_insn", introducing locals "s_pat", "rpat" to allow this.
9674 (s390_fix_long_loop_prediction): Likewise for param "insn" and
9676 (s390_non_addr_reg_read_p): Likewise for param "insn".
9677 (find_cond_jump): Likewise for return type and param "insn".
9678 (s390_swap_cmp): Likewise for param "insn".
9679 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
9680 "prev_insn", "next_insn".
9681 (s390_reorg): Likewise for locals "insn", "target".
9682 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
9683 (s390_sched_variable_issue): For now, rename param "insn" to
9684 "uncast_insn", introducing a checked cast.
9685 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
9687 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
9688 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
9690 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9692 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
9693 param from rtx to rtx_insn *.
9694 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
9696 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9698 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
9699 4 from rtx to rtx_insn *.
9700 (rs6000_final_prescan_insn): Likewise for first param.
9701 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
9703 (rs6000_get_some_local_dynamic_name): Likewise.
9704 (output_cbranch): Likewise for param "insn".
9705 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
9706 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
9707 (rs6000_emit_allocate_stack): Likewise for local "insn".
9708 (load_cr_save): Likewise.
9709 (restore_saved_cr): Likewise.
9710 (restore_saved_lr): Likewise.
9711 (emit_cfa_restores): Likewise.
9712 (rs6000_output_function_epilogue): Likewise for locals "insn" and
9713 "deleted_debug_label".
9714 (rs6000_output_mi_thunk): Likewise for local "insn".
9715 (rs6000_final_prescan_insn): Likewise for param "insn".
9717 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9719 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
9720 Strengthen param "insn" from rtx to rtx_insn *.
9721 * config/picochip/picochip.c (picochip_current_prescan_insn):
9722 Likewise for this variable.
9723 (picochip_final_prescan_insn): Likewise for param "insn".
9725 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9727 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
9728 from rtx to rtx_insn *.
9729 (pa_output_indirect_call): Likewise.
9730 (pa_adjust_insn_length): Likewise.
9731 (pa_attr_length_millicode_call): Likewise.
9732 (pa_attr_length_call): Likewise.
9733 (pa_attr_length_indirect_call): Likewise.
9735 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
9737 (pa_attr_length_millicode_call): Likewise.
9738 (pa_attr_length_call): Likewise.
9739 (pa_output_call): Likewise.
9740 (pa_attr_length_indirect_call): Likewise.
9741 (pa_output_indirect_call): Likewise.
9743 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9745 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
9746 Strengthen first param from rtx to rtx_insn *.
9747 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
9750 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9752 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
9753 type from rtx to rtx_insn *.
9754 (mips_expand_call): Likewise.
9755 (mips_adjust_insn_length): Likewise for first param.
9756 (mips_output_conditional_branch): Likewise.
9757 (mips_output_order_conditional_branch): Likewise.
9758 (mips_final_prescan_insn): Likewise.
9760 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
9761 rtx_insn * for the SEQUENCE case.
9762 (SEQ_END): Likewise.
9763 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
9764 (mips_emit_call_insn): Likewise, also for local "insn".
9765 (mips16_gp_pseudo_reg): Likewise for local "scan".
9766 (mips16_build_call_stub): Likewise for return type and for local
9767 "insn". Introduce a new local "pattern" so that "insn" can indeed
9769 (mips_expand_call): Strengthen return type and local "insn" from
9771 (mips_block_move_loop): Strengthen local "label" from rtx to
9773 (mips_expand_synci_loop): Likewise for locals "label",
9775 (mips_set_frame_expr): Strengthen local "insn" from rtx to
9777 (mips16e_collect_argument_saves): Likewise for locals "insn",
9779 (mips_find_gp_ref): Likewise for param of callback for "pred"
9780 param, and for local "insn".
9781 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
9782 (mips_insn_has_flexible_gp_ref_p): Likewise.
9783 (mips_epilogue_emit_cfa_restores): Likewise for return type and
9785 (mips_epilogue_set_cfa): Likewise for local "insn".
9786 (mips_expand_epilogue): Likewise.
9787 (mips_adjust_insn_length): Likewise for param "insn".
9788 (mips_output_conditional_branch): Likewise.
9789 (mips_output_order_conditional_branch): Likewise.
9790 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
9791 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
9792 "falu2_turn_enabled_insn".
9793 (mips_builtin_branch_and_move): Strengthen locals "true_label",
9794 "done_label" from rtx to rtx_code_label *.
9795 (struct mips16_constant): Likewise for field "label".
9796 (mips16_add_constant): Likewise for return type.
9797 (mips16_emit_constants_1): Strengthen return type and param "insn"
9798 from rtx to rtx_insn *.
9799 (mips16_emit_constants): Likewise for param "insn".
9800 (mips16_insn_length): Likewise.
9801 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
9802 to rtx_code_label *.
9803 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
9804 from rtx to rtx_insn *.
9805 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
9806 "jump". Strengthen local "label" from rtx to rtx_code_label *.
9807 (r10k_simplify_address): Strengthen param "insn" and local
9808 "def_insn" from rtx to rtx_insn *.
9809 (r10k_safe_address_p): Strengthen param "insn" from rtx to
9811 (r10k_needs_protection_p_1): Update target type of cast of data
9812 from to rtx to rtx_insn *.
9813 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
9814 rtx * to rtx_insn **.
9815 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
9817 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
9818 (mips_call_expr_from_insn): Likewise for param "insn".
9819 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
9820 (mips_find_pic_call_symbol): Likewise for param "insn".
9821 (mips_annotate_pic_calls): Likewise for local "insn".
9822 (mips_sim_insn): Likewise for this variable.
9823 (struct mips_sim): Likewise for field "insn" within elements of
9825 (mips_sim_wait_reg): Likewise for param "insn".
9826 (mips_sim_wait_regs): Likewise.
9827 (mips_sim_wait_units): Likewise.
9828 (mips_sim_wait_insn): Likewise.
9829 (mips_sim_issue_insn): Likewise.
9830 (mips_sim_finish_insn): Likewise.
9831 (mips_seq_time): Likewise for param "seq" and local "insn".
9832 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
9833 locals "first", "second".
9834 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
9835 "last", "last2", "next".
9836 (mips_avoid_hazard): Likewise for params "after", "insn".
9837 (mips_reorg_process_insns): Likewise for locals "insn",
9838 "last_insn", "subinsn", "next_insn".
9839 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
9840 (mips16_split_long_branches): Likewise for locals "insn" "jump",
9842 (mips_output_mi_thunk): Likewise for local "insn".
9843 (mips_final_prescan_insn): Likewise for param "insn".
9845 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9847 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
9848 Strengthen return type and local "insns" from rtx to rtx_insn *.
9849 (microblaze_legitimize_tls_address): Likewise for local "insns".
9850 (microblaze_block_move_loop): Strengthen local "label" from rtx
9851 to rtx_code_label *.
9852 (microblaze_expand_prologue): Strengthen two locals named "insn"
9853 from rtx to rtx_insn *.
9854 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
9855 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
9856 "insn". Strengthen locals "div_label", "div_end_label" from rtx
9857 to rtx_code_label *.
9859 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9861 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
9862 param from rtx to rtx_insn *.
9863 (mep_reuse_lo): Likewise for third param.
9864 (mep_use_post_modify_p): Likewise for first param.
9865 (mep_core_address_length): Likewise.
9866 (mep_cop_address_length): Likewise.
9867 (mep_final_prescan_insn): Likewise.
9868 (mep_store_data_bypass_p): Likewise for both params.
9869 (mep_mul_hilo_bypass_p): Likewise.
9870 (mep_ipipe_ldc_p): Likewise for param.
9872 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
9873 (mep_rewrite_mult): Likewise.
9874 (mep_rewrite_mulsi3): Likewise.
9875 (mep_rewrite_maddsi3): Likewise.
9876 (mep_reuse_lo_p_1): Likewise.
9877 (mep_reuse_lo_p): Likewise.
9878 (mep_frame_expr): Likewise.
9879 (mep_make_parallel): Likewise for both params.
9880 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
9882 (mep_use_post_modify_p): Likewise for param "insn".
9883 (mep_core_address_length): Likewise.
9884 (mep_cop_address_length): Likewise.
9885 (mep_reg_set_in_function): Likewise for local "insn".
9886 (mep_asm_without_operands_p): Likewise.
9887 (F): Likewise for return type and param "x".
9888 (add_constant): Likewise for local "insn".
9889 (maybe_dead_move): Likewise for return type and local "insn".
9890 (mep_expand_prologue): Likewise for local "insn".
9891 (mep_final_prescan_insn): Likewise for param "insn".
9892 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
9893 "next", "follow", "x".
9894 (mep_insert_repeat_label_last): Likewise for return type, param
9895 "last_insn", and locals "next", "prev". Strengthen param "label"
9896 from rtx to rtx_code_label *.
9897 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
9899 (struct mep_doloop_end): Likewise for fields "insn" and
9901 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
9902 Strengthen local "repeat_label" from rtx to rtx_code_label *.
9903 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
9905 (mep_invert_branch): Likewise for params "insn" and "after".
9906 (mep_reorg_erepeat): Likewise for param "insns" and locals
9907 "insn", "prev", "new_last", "barrier", "user". Strengthen local
9908 "l" from rtx to rtx_code_label *.
9909 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
9910 from rtx to rtx_insn *.
9911 (mep_reorg_addcombine): Likewise for param "insns" and locals
9913 (add_sp_insn_p): Likewise for param "insn".
9914 (mep_reorg_noframe): Likewise for param "insns" and locals
9915 "start_frame_insn", "end_frame_insn", "next".
9916 (mep_reorg): Likewise for local "insns".
9917 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
9919 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
9920 (mep_mul_hilo_bypass_p): Likewise.
9921 (mep_ipipe_ldc_p): Likewise for param "insn".
9922 (mep_make_bundle): Likewise for return type, param "cop" and local
9923 "insn", splitting out the latter into a new local "seq" for when it
9924 is a SEQUENCE rather than an insn.
9925 (core_insn_p): Likewise for param "insn".
9926 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
9927 "last", "first", "note", "prev", "core_insn".
9929 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9931 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
9933 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
9934 (m68k_final_prescan_insn): Likewise for first param.
9936 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
9937 (m68k_set_frame_related): Likewise for param "insn".
9938 (output_btst): Likewise for param "insn".
9939 (m68k_final_prescan_insn): Likewise.
9940 (m68k_move_to_reg): Likewise for local "insn".
9941 (m68k_call_tls_get_addr): Likewise for local "insns".
9942 (m68k_call_m68k_read_tp): Likewise.
9943 (strict_low_part_peephole_ok): Likewise for param "first_insn".
9944 (m68k_output_mi_thunk): Likewise for local "insn".
9946 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9948 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
9949 first param from rtx to rtx_insn *.
9950 (iq2000_adjust_insn_length): Likewise.
9951 (iq2000_output_conditional_branch): Likewise.
9952 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
9953 "insn" and local "nop_insn".
9954 (iq2000_annotate_frame_insn): Likewise for param "insn".
9955 (iq2000_expand_prologue): Likewise for both locals "insn".
9956 (iq2000_adjust_insn_length): Likewise for param "insn".
9957 (iq2000_output_conditional_branch): Likewise.
9959 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9961 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
9962 "insns" from rtx to rtx_insn *.
9963 (ia64_emit_cond_move): Likewise for locals "insn", "first".
9964 (struct spill_fill_data): Likewise for field "init_after" and for
9965 elements of array field "prev_insn".
9966 (spill_restore_mem): Likewise for locals "insn", "first".
9967 (do_spill): Likewise for local "insn".
9968 (do_restore): Likewise.
9969 (ia64_expand_prologue): Likewise.
9970 (ia64_expand_epilogue): Likewise.
9971 (emit_insn_group_barriers): Likewise for locals "insn",
9973 (emit_all_insn_group_barriers): Likewise for locals "insn",
9975 (dfa_stop_insn): Likewise for this global.
9976 (dfa_pre_cycle_insn): Likewise.
9977 (ia64_nop): Likewise.
9978 (final_emit_insn_group_barriers): Likewise for locals "insn",
9980 (emit_predicate_relation_info): Likewise for locals "head", "n",
9982 (ia64_reorg): Likewise for local "insn".
9983 (ia64_output_mi_thunk): Likewise.
9984 (expand_vec_perm_interleave_2): Likewise for local "seq".
9986 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9988 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
9989 param 1 "insn" from rtx to rtx_insn *.
9990 (ix86_use_lea_for_mov): Likewise.
9991 (ix86_avoid_lea_for_addr): Likewise.
9992 (ix86_split_lea_for_addr): Likewise.
9993 (ix86_lea_for_add_ok): Likewise.
9994 (ix86_output_call_insn): Likewise.
9996 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
9997 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
9998 (ix86_output_function_epilogue): Likewise for locals "insn",
9999 "deleted_debug_label".
10000 (legitimize_tls_address): Likewise for local "insn".
10001 (get_some_local_dynamic_name): Likewise.
10002 (increase_distance): Likewise for params "prev", "next".
10003 (distance_non_agu_define_in_bb): Likewise for params "insn",
10004 "start" and locals "prev", "next".
10005 (distance_non_agu_define): Likewise for param "insn".
10006 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
10007 locals "next", "prev".
10008 (distance_agu_use): Likewise for param "insn".
10009 (ix86_lea_outperforms): Likewise.
10010 (ix86_ok_to_clobber_flags): Likewise.
10011 (ix86_avoid_lea_for_add): Likewise.
10012 (ix86_use_lea_for_mov): Likewise.
10013 (ix86_avoid_lea_for_addr): Likewise.
10014 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
10015 (ix86_split_lea_for_addr): Likewise for param "insn".
10016 (ix86_lea_for_add_ok): Likewise for param "insn".
10017 (ix86_expand_carry_flag_compare): Likewise for local
10019 (ix86_expand_int_movcc): Likewise.
10020 (ix86_output_call_insn): Likewise for param "insn".
10021 (ix86_output_call_insn): Likewise for local "i".
10022 (x86_output_mi_thunk): Introduce local "insn", using it in place
10023 of "tmp" when dealing with insns.
10024 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
10026 (ix86_pad_returns): Likewise for locals "ret", "prev".
10027 (ix86_count_insn_bb): Likewise for local "insn".
10028 (ix86_pad_short_function): Likewise for locals "ret", "insn".
10029 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
10030 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
10031 (expand_vec_perm_interleave2): Likewise for local "seq".
10032 (expand_vec_perm_vperm2f128_vblend): Likewise.
10033 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
10034 call to for_each_rtx with for_each_rtx_in_insn.
10036 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10038 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
10039 "label" from rtx to rtx_code_label *.
10040 (ix86_expand_prologue): Likewise.
10041 (ix86_expand_split_stack_prologue): Likewise for locals "label",
10043 (ix86_split_idivmod): Likewise for locals "end_label" and
10045 (ix86_expand_branch): Likewise for local "label2".
10046 (ix86_expand_aligntest): Likewise for return type and local "label".
10047 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
10049 (expand_movmem_epilogue): Likewise for the various locals named
10051 (expand_setmem_epilogue): Likewise.
10052 (expand_small_movmem_or_setmem): Likewise for local "label".
10053 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
10054 Strengthen param "done_label" from rtx * to rtx_code_label **.
10055 Strengthen locals "loop_label" and "label" from rtx to
10057 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
10058 Likewise for locals "loop_label", "label".
10059 (ix86_expand_set_or_movmem): Likewise for locals "label",
10060 "jump_around_label", "hot_label".
10061 (ix86_expand_strlensi_unroll_1): Likewise for locals
10062 "align_2_label", align_3_label", "align_4_label", "end_0_label",
10064 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
10065 (void ix86_emit_i387_log1p): Likewise for locals "label1",
10066 "label2", "jump_label".
10067 (ix86_expand_sse_compare_and_jump): Likewise for return type and
10069 (ix86_expand_lfloorceil): Likewise for local "label".
10070 (ix86_expand_rint): Likewise.
10071 (ix86_expand_floorceildf_32): Likewise.
10072 (ix86_expand_floorceil): Likewise.
10073 (ix86_expand_rounddf_32): Likewise.
10074 (ix86_expand_trunc): Likewise.
10075 (ix86_expand_truncdf_32): Likewise.
10076 (ix86_expand_round): Likewise.
10078 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10080 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
10081 first param from rtx to rtx_insn *.
10082 (h8300_insn_length_from_table): Likewise.
10083 * config/h8300/h8300.c (F): Likewise for return type and param
10085 (Fpa): Add a checked cast to rtx_insn *.
10086 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
10088 (final_prescan_insn): Likewise for param "insn".
10089 (h8300_binary_length): Likewise.
10090 (h8300_insn_length_from_table): Likewise.
10092 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10094 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
10095 Strengthen first param "insn" from rtx to rtx_insn *.
10097 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
10099 (frame_insn): Likewise for return type. Introduce local "insn"
10100 for use in place of local "x" for use as an rtx_insn *.
10101 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
10102 (epiphany_expand_prologue): Likewise for local "insn".
10103 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
10104 * config/epiphany/resolve-sw-modes.c
10105 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
10108 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10110 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
10111 param from rtx to rtx_insn *.
10112 (c6x_final_prescan_insn): Likewise for first param.
10114 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
10115 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
10116 (c6x_expand_compare): Strengthen local "insns" from rtx to
10118 (c6x_get_unit_specifier): Likewise for param "insn".
10119 (c6x_print_unit_specifier_field): Likewise.
10120 (c6x_final_prescan_insn): Likewise.
10121 (emit_add_sp_const): Likewise for local "insn".
10122 (c6x_expand_prologue): Likewise.
10124 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10126 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
10127 param 1 from rtx to rtx_insn *.
10128 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
10129 the various locals named "insn".
10130 (expand_epilogue_reg_restore): Likewise.
10131 (frame_related_constant_load): Likewise.
10132 (add_to_reg): Likewise.
10133 (emit_link_insn): Likewise.
10134 (do_link): Likewise.
10135 (expand_interrupt_handler_prologue): Likewise.
10136 (branch_dest): Likewise for param "branch".
10137 (asm_conditional_branch): Likewise for param "insn".
10138 (gen_one_bundle): Likewise for elements of param "slot" and local
10140 (bfin_gen_bundles): Likewise for locals "insn", "next" and
10141 elements of local "slot".
10142 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10143 "queue", "next_queue", "prev".
10144 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
10145 (add_sched_insns_for_speculation): Likewise for local "insn".
10147 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10149 * config/avr/avr-protos.h (output_movqi): Strengthen first param
10150 from rtx to rtx_insn *.
10151 (output_movhi): Likewise.
10152 (output_movsisf): Likewise.
10153 (avr_out_tstsi): Likewise.
10154 (avr_out_tsthi): Likewise.
10155 (avr_out_tstpsi): Likewise.
10156 (avr_out_compare): Likewise.
10157 (avr_out_compare64): Likewise.
10158 (avr_out_movpsi): Likewise.
10159 (ashlqi3_out): Likewise.
10160 (ashlhi3_out): Likewise.
10161 (ashlsi3_out): Likewise.
10162 (ashrqi3_out): Likewise.
10163 (ashrhi3_out): Likewise.
10164 (ashrsi3_out): Likewise.
10165 (lshrqi3_out): Likewise.
10166 (lshrhi3_out): Likewise.
10167 (lshrsi3_out): Likewise.
10168 (avr_out_ashlpsi3): Likewise.
10169 (avr_out_ashrpsi3): Likewise.
10170 (avr_out_lshrpsi3): Likewise.
10171 (avr_out_fract): Likewise.
10172 (avr_out_sbxx_branch): Likewise.
10173 (avr_out_round): Likewise.
10174 (avr_out_xload): Likewise.
10175 (avr_out_movmem): Likewise.
10176 (adjust_insn_length): Likewise.
10177 (avr_out_lpm): Likewise.
10178 (reg_unused_after): Likewise.
10179 (_reg_unused_after): Likewise.
10180 (avr_jump_mode): Likewise for second param.
10181 (jump_over_one_insn): Likewise for first param.
10182 (avr_final_prescan_insn): Likewise.
10183 (out_shift_with_cnt): Likewise for second param.
10185 * config/avr/avr.c (get_sequence_length): Likewise for param
10186 "insns" and local "insn".
10187 (emit_push_byte): Likewise for local "insn".
10188 (emit_push_sfr): Likewise.
10189 (avr_prologue_setup_frame): Likewise for locals "insn",
10190 "fp_plus_insns", "sp_plus_insns".
10191 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
10193 (avr_jump_mode): Likewise for param "insn".
10194 (avr_final_prescan_insn): Likewise.
10195 (avr_find_unused_d_reg): Likewise.
10196 (avr_out_lpm_no_lpmx): Likewise.
10197 (avr_out_lpm): Likewise.
10198 (avr_out_xload): Likewise.
10199 (output_movqi): Likewise.
10200 (output_movhi): Likewise.
10201 (out_movqi_r_mr): Likewise.
10202 (out_movhi_r_mr): Likewise.
10203 (out_movsi_r_mr): Likewise.
10204 (out_movsi_mr_r): Likewise.
10205 (output_movsisf): Likewise.
10206 (avr_out_load_psi): Likewise.
10207 (avr_out_store_psi): Likewise.
10208 (avr_out_movpsi): Likewise.
10209 (out_movqi_mr_r): Likewise.
10210 (avr_out_movhi_mr_r_xmega): Likewise.
10211 (out_movhi_mr_r): Likewise.
10212 (compare_condition): Likewise for param "insn" and local "next".
10213 (compare_sign_p): Likewise for param "insn".
10214 (compare_diff_p): Likewise.
10215 (compare_eq_p): Likewise.
10216 (avr_out_compare): Likewise.
10217 (avr_out_compare64): Likewise.
10218 (avr_out_tsthi): Likewise.
10219 (avr_out_tstpsi): Likewise.
10220 (avr_out_tstsi): Likewise.
10221 (out_shift_with_cnt): Likewise.
10222 (ashlqi3_out): Likewise.
10223 (ashlhi3_out): Likewise.
10224 (avr_out_ashlpsi3): Likewise.
10225 (ashlsi3_out): Likewise.
10226 (ashrqi3_out): Likewise.
10227 (ashrhi3_out): Likewise.
10228 (avr_out_ashrpsi3): Likewise.
10229 (ashrsi3_out): Likewise.
10230 (lshrqi3_out): Likewise.
10231 (lshrhi3_out): Likewise.
10232 (avr_out_lshrpsi3): Likewise.
10233 (lshrsi3_out): Likewise.
10234 (avr_out_fract): Likewise.
10235 (avr_out_round): Likewise.
10236 (avr_adjust_insn_length): Likewise.
10237 (reg_unused_after): Likewise.
10238 (_reg_unused_after): Likewise.
10239 (avr_compare_pattern): Likewise.
10240 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
10241 and locals "branch1", "branch2", "insn2", "jump".
10242 (avr_reorg): Likewise for local "insn".
10243 (avr_2word_insn_p): Likewise for param "insn".
10244 (jump_over_one_insn_p): Likewise.
10245 (avr_out_sbxx_branch): Likewise.
10246 (avr_out_movmem): Likewise.
10248 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10250 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
10251 param from rtx to rtx_insn *.
10252 (thumb1_final_prescan_insn): Likewise.
10253 (thumb2_final_prescan_insn): Likewise.
10255 * config/arm/arm.c (emit_set_insn): Strengthen return type from
10257 (struct minipool_node): Likewise for field "insn".
10258 (dump_minipool): Likewise for param "scan".
10259 (create_fix_barrier): Likewise for local "from". Strengthen local
10260 "label" from rtx to rtx_code_label *.
10261 (push_minipool_barrier): Strengthen param "insn" from rtx to
10263 (push_minipool_fix): Likewise.
10264 (note_invalid_constants): Likewise.
10265 (thumb2_reorg): Likewise for local "insn".
10266 (arm_reorg): Likewise.
10267 (thumb2_final_prescan_insn): Likewise for param
10268 "insn" and local "first_insn".
10269 (arm_final_prescan_insn): Likewise for param "insn" and locals
10270 "start_insn", "this_insn".
10271 (arm_debugger_arg_offset): Likewise for param "insn".
10272 (thumb1_emit_multi_reg_push): Likewise for return type and local
10274 (thumb1_final_prescan_insn): Likewise for param "insn".
10275 (thumb_far_jump_used_p): Likewise for local "insn".
10276 (thumb1_expand_prologue): Likewise.
10277 (arm_expand_epilogue_apcs_frame): Likewise.
10278 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
10279 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
10280 from rtx to rtx_code_label *.
10281 (arm_split_atomic_op): Likewise for local "label".
10282 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
10284 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10286 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
10287 first param from rtx to rtx_insn *.
10288 (arc_verify_short): Likewise.
10289 (arc_short_long): Likewise.
10290 (arc_need_delay): Likewise.
10292 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
10294 (arc_ccfsm_advance): Likewise for param "insn" and locals
10295 "start_insn", "this_insn".
10296 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
10297 (arc_ccfsm_post_advance): Likewise for param "insn".
10298 (arc_next_active_insn): Likewise for return type and param "insn".
10299 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
10300 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
10301 (output_short_suffix): Likewise for local "insn".
10302 (arc_final_prescan_insn): Likewise for param "insn". Remove
10303 now-redundant checked cast.
10304 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
10305 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
10306 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
10307 for use where lc_set became an insn.
10308 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
10310 (arc_get_insn_variants): Likewise for local "prev".
10311 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
10313 (arc_predicate_delay_insns): Likewise for local "insn".
10314 (arc_pad_return): Likewise for local "prev". For now, add a
10315 checked cast when extracting the insn from "final_sequence".
10316 (arc_short_long): Likewise for param "insn".
10317 (arc_need_delay): Likewise for param "insn" and local "next".
10318 (arc_label_align): Likewise for locals "prev", "next".
10320 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10322 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
10323 "insn" from rtx to rtx_insn *.
10324 (alpha_gp_save_rtx): Likewise for local "seq".
10325 (alpha_instantiate_decls): Likewise for local "top".
10326 (get_some_local_dynamic_name): Likewise for local "insn".
10327 (alpha_does_function_need_gp): Likewise.
10328 (set_frame_related_p): Likewise for return type and for locals
10330 (emit_frame_store_1): Likewise for local "insn".
10331 (alpha_expand_prologue): Likewise for locals "insn", "seq".
10332 (alpha_end_function): Likewise for local "insn".
10333 (alpha_output_mi_thunk_osf): Likewise.
10334 (alphaev4_insn_pipe): Likewise for param "insn".
10335 (alphaev5_insn_pipe): Likewise.
10336 (alphaev4_next_group): Likewise for return type and param 1
10338 (alphaev5_next_group): Likewise.
10339 (alpha_align_insns_1): Likewise for return type and param 1 of
10340 callback param "next_group", and for locals "i", "next", "prev",
10341 "where", "where2", "insn".
10343 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
10345 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
10346 rather than modifying the stmt.
10348 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
10350 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
10351 cgraph_state conversion.
10353 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10355 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
10356 Strengthen local "insns" from rtx to rtx_insn *.
10357 (aarch64_set_frame_expr): Likewise for local "insn".
10358 (aarch64_save_or_restore_fprs): Likewise.
10359 (aarch64_save_or_restore_callee_save_registers): Likewise.
10360 (aarch64_expand_prologue): Likewise.
10361 (aarch64_expand_epilogue): Likewise.
10362 (aarch64_output_mi_thunk): Likewise.
10363 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
10364 "label2" from rtx to rtx_code_label *.
10365 (aarch64_split_atomic_op): Likewise for local "label".
10367 2014-08-25 Martin Liska <mliska@suse.cz>
10369 * cgraph.h (symtab_node):
10370 (bool needed_p (void)): created from decide_is_symbol_needed
10371 (bool referred_to_p (void)): created from referred_to_p
10372 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
10373 * cgraph.h (cgraph_node):
10374 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
10375 (void expand (void)): created from expand_function
10376 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
10377 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
10378 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
10379 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
10380 * cgraph.h (varpool_node):
10381 (static void add (tree decl): created from varpool_add_new_variable
10382 * cgraph.h (cgraph_edge):
10383 void remove (void);
10384 (void remove_caller (void)): created from cgraph_edge_remove_caller
10385 (void remove_callee (void)): created from cgraph_edge_remove_callee
10386 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
10387 created from cgraph_set_call_stmt
10388 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
10389 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
10390 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
10391 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
10392 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
10393 created from cgraph_speculative_call_info
10394 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
10395 int freq_scale, bool update_original)): created from cgraph_clone_edge
10396 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
10397 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
10398 (bool recursive_p (void)): created from cgraph_edge_recursive_p
10399 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
10400 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
10401 (static void rebuild_references (void)): created from cgraph_rebuild_references
10402 * cgraph.h (symbol_table):
10403 (create_reference): renamed from add_reference
10404 (maybe_create_reference): renamed from maybe_add_reference
10405 (void register_symbol (symtab_node *node)): new function
10406 (void clear_asm_symbols (void)): new function
10407 (void unregister (symtab_node *node)): new function
10408 (void release_symbol (cgraph_node *node, int uid)): new function
10409 (cgraph_node * allocate_cgraph_symbol (void)): new function
10410 (void initialize (void)): created from cgraph_init
10411 (symtab_node *first_symbol (void)):new function
10412 (asm_node *first_asm_symbol (void)):new function
10413 (symtab_node *first_defined_symbol (void)):new function
10414 (varpool_node *first_variable (void)):new function
10415 (varpool_node *next_variable (varpool_node *node)):new function
10416 (varpool_node *first_static_initializer (void)):new function
10417 (varpool_node *next_static_initializer (varpool_node *node)):new function
10418 (varpool_node *first_defined_variable (void)):new function
10419 (varpool_node *next_defined_variable (varpool_node *node)):new function
10420 (cgraph_node *first_defined_function (void)):new function
10421 (cgraph_node *next_defined_function (cgraph_node *node)):new function
10422 (cgraph_node *first_function (void)):new function
10423 (cgraph_node *next_function (cgraph_node *node)):new function
10424 (cgraph_node *first_function_with_gimple_body (void)):new function
10425 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
10426 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
10427 created from symtab_remove_unreachable_nodes
10428 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
10429 (void process_new_functions (void)): created from cgraph_process_new_functions
10430 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
10431 (bool output_variables (void)): created from varpool_node::output_variables
10432 (void output_asm_statements (void)): created from output_asm_statements
10433 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
10434 (void compile (void)): created from compile
10435 (void output_weakrefs (void)): created from output_weakrefs
10436 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
10437 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
10438 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
10439 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
10440 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
10441 created from cgraph_next_function_with_gimple_body
10442 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
10443 created from cgraph_remove_edge_removal_hook
10444 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
10445 created from cgraph_add_node_removal_hook
10446 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
10447 created from cgraph_remove_node_removal_hook
10448 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
10449 created from varpool_add_node_removal_hook
10450 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
10451 created from varpool_remove_node_removal_hook
10452 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
10453 created from cgraph_add_function_insertion_hook
10454 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
10455 created from cgraph_remove_function_insertion_hook
10456 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
10457 created from varpool_add_variable_insertion_hook
10458 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
10459 created from varpool_remove_variable_insertion_hook
10460 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
10461 created from cgraph_add_edge_duplication_hook
10462 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
10463 created from cgraph_remove_edge_duplication_hook
10464 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
10465 created from cgraph_add_node_duplication_hook
10466 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
10467 created from cgraph_remove_node_duplication_hook
10468 (void call_edge_removal_hooks (cgraph_edge *e)):
10469 created from cgraph_call_edge_removal_hooks
10470 (void call_cgraph_insertion_hooks (cgraph_node *node)):
10471 created from call_function_insertion_hooks
10472 (void call_cgraph_removal_hooks (cgraph_node *node)):
10473 created from cgraph_call_node_removal_hooks
10474 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
10475 created from cgraph_node::call_duplication_hooks
10476 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
10477 created from cgraph_call_edge_duplication_hooks
10478 (void call_varpool_removal_hooks (varpool_node *node)):
10479 created from varpool_call_node_removal_hooks
10480 (void call_varpool_insertion_hooks (varpool_node *node)):
10481 created from varpool_call_variable_insertion_hooks
10482 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
10483 created from insert_to_assembler_name_hash
10484 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
10485 created from unlink_from_assembler_name_hash
10486 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
10487 created from symtab_prevail_in_asm_name_hash
10488 (void symtab_initialize_asm_name_hash (void)):
10489 created from symtab_initialize_asm_name_hash
10490 (void change_decl_assembler_name (tree decl, tree name)):
10491 created from change_decl_assembler_name
10492 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
10493 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
10494 created from decl_assembler_name_hash
10495 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
10496 created from decl_assembler_name_equal
10497 (static hashval_t hash_node_by_assembler_name (const void *p)):
10498 created from hash_node_by_assembler_name
10499 (static int eq_assembler_name (const void *p1, const void *p2)):
10500 created from eq_assembler_name
10502 2014-08-25 Marek Polacek <polacek@redhat.com>
10504 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
10506 2014-08-25 Petr Murzin <petr.murzin@intel.com>
10508 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
10509 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
10510 SWI1248_AVX512BW mode iterator.
10512 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
10515 * config/sh/predicates.md (general_extend_operand): Disable
10516 TRUNCATE before reload completes.
10518 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
10520 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
10522 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
10525 * config/sh/sh.opt (musermode): Allow negative form.
10526 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
10527 targets that don't support it.
10528 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
10529 Document -mno-usermode option.
10531 2014-08-24 Kito Cheng <kito@0xlab.org>
10533 * system.h (CALLER_SAVE_PROFITABLE): Poison.
10534 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
10535 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
10536 * doc/tm.texi: Regenerate.
10538 2014-08-24 Kito Cheng <kito@0xlab.org>
10540 * ira.c: Fix typo in comment.
10542 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
10544 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
10545 Deprecate c++1y. Change language to reflect greater confidence in C++14.
10547 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
10550 * config/pa/pa.c (pa_output_function_epilogue): Don't set
10551 last_address when the current function is a thunk.
10552 (pa_asm_output_mi_thunk): When we don't have named sections or they
10553 are not being used, check that thunk can reach the stub table with a
10556 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10558 * web.c (union_match_dups): Strengthen param "insn" from rtx to
10560 (pass_web::execute): Likewise for local "insn".
10562 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10564 * var-tracking.c (struct micro_operation_def): Strengthen field
10565 "insn" from rtx to rtx_insn *.
10566 (struct emit_note_data_def): Likewise.
10567 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
10568 (vt_stack_adjustments): Likewise for local "insn".
10569 (adjust_insn): Likewise for param "insn".
10570 (val_store): Likewise.
10571 (val_resolve): Likewise.
10572 (struct count_use_info): Likewise for field "insn".
10573 (log_op_type): Likewise for param "insn".
10574 (reverse_op): Likewise.
10575 (prepare_call_arguments): Likewise.
10576 (add_with_sets): The initial param takes an insn, but we can't
10577 yet strengthen it from rtx to rtx_insn * since it's used as a
10578 cselib_record_sets_hook callback. For now rename initial param
10579 from "insn" to "uncast_insn", and introduce a local "insn" of
10580 the stronger rtx_insn * type, with a checked cast.
10581 (compute_bb_dataflow): Strengthen local "insn" from rtx to
10583 (emit_note_insn_var_location): Likewise.
10584 (emit_notes_for_changes): Likewise.
10585 (emit_notes_for_differences): Likewise.
10586 (next_non_note_insn_var_location): Likewise for return type and
10588 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
10589 (vt_initialize): Likewise for local "insn".
10590 (delete_debug_insns): Likewise for locals "insn" and "next".
10592 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10594 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
10596 (mark_constant_pool): Likewise for local "insn".
10598 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10600 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
10602 (dead_debug_promote_uses): Likewise.
10603 (dead_debug_insert_temp): Likewise.
10605 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10607 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
10608 from const_rtx to const rtx_insn *.
10609 (store_killed_after): Likewise. Strengthen locals "last", "act"
10610 from rtx to rtx_insn *.
10611 (store_killed_before): Strengthen param "insn" from const_rtx to
10612 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
10613 (find_moveable_store): Strengthen param "insn" from rtx to
10615 (compute_store_table): Likewise for local "insn".
10616 (insert_insn_start_basic_block): Likewise for param "insn" and
10617 locals "prev", "before", "insn".
10618 (insert_store): For now, add a checked cast to rtx_insn * on the
10619 result of gen_move_insn.
10620 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
10622 (replace_store_insn): Likewise. For now, add a checked cast to
10623 rtx_insn * on the result of gen_move_insn.
10625 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10627 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
10629 (expand_sjlj_dispatch_table): Likewise.
10631 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10633 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
10634 "insn" from rtx to rtx_insn *.
10636 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10638 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
10639 "insn" from rtx to rtx_insn *.
10640 (dup_block_and_redirect): Likewise for param 3 "before".
10642 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
10643 from rtx to rtx_insn *.
10644 (move_insn_for_shrink_wrap): Likewise.
10645 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
10646 (dup_block_and_redirect): Likewise for param "before" and local
10648 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
10650 (convert_to_simple_return): Likewise for local "start".
10652 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
10653 Strengthen local "insn" from rtx to rtx_insn *, for use when
10654 invoking requires_stack_frame_p.
10656 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10658 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
10660 (speculate_expr): Likewise for locals "orig_insn_rtx",
10662 (eq_transformed_insns): Likewise for locals "i1", "i2".
10663 (check_for_new_jump): Likewise for return type and local "end".
10664 (find_new_jump): Likewise for return type and local "jump".
10665 (sel_split_edge): Likewise for local "jump".
10666 (sel_create_recovery_block): Likewise.
10667 (sel_redirect_edge_and_branch_force): Likewise.
10668 (sel_redirect_edge_and_branch): Likewise.
10670 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10672 * sel-sched.c (substitute_reg_in_expr): Strengthen local
10673 "new_insn" from rtx to rtx_insn *.
10674 (create_insn_rtx_with_rhs): Likewise for return type and for local
10676 (create_insn_rtx_with_lhs): Likewise.
10677 (create_speculation_check): Likewise for local "insn_rtx".
10678 (implicit_clobber_conflict_p): Likewise for local "insn".
10679 (get_expr_cost): Likewise.
10680 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
10681 (move_cond_jump): Likewise for locals "next", "prev", "link",
10682 "head", "from", "to".
10684 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10686 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
10687 "next" from rtx to rtx_insn *.
10688 (find_conditional_protection): Likewise for local "next".
10689 (is_conditionally_protected): Likewise for local "insn1".
10690 (is_pfree): Likewise for locals "insn1", "insn2".
10692 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10694 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
10695 from rtx to rtx_insn *.
10697 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
10698 locals "insn1", "insn2" from rtx to rtx_insn *.
10699 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
10700 locals "insn", "prev", "last_jump", "next_tail".
10701 (schedule_ebb): Likewise for params "head", "tail".
10702 (schedule_ebbs): Likewise for locals "tail", "head".
10704 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
10705 to rtx_insn on "last_insn" in one of the invocations of
10708 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10710 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
10711 "elem", "insn" from rtx to rtx_insn *.
10712 (change_spec_dep_to_hard): Likewise.
10713 (get_back_and_forw_lists): Likewise for local "con".
10714 (sd_add_dep): Likewise for locals "elem", "insn".
10715 (sd_resolve_dep): Likewise for locals "pro", "con".
10716 (sd_unresolve_dep): Likewise.
10717 (sd_delete_dep): Likewise.
10718 (chain_to_prev_insn): Likewise for local "pro".
10719 (find_inc): Likewise for locals "pro", "con".
10721 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10723 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
10725 (reg_set_between_p): Strengthen local "insn" from const_rtx to
10727 (modified_between_p): Strengthen local "insn" from rtx to
10729 (remove_reg_equal_equiv_notes_for_regno): Likewise.
10730 (keep_with_call_p): Strengthen local "i2" from const_rtx to
10733 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10735 * resource.c (next_insn_no_annul): Strengthen local "next" from
10737 (mark_referenced_resources): Likewise for local "insn".
10739 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10741 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
10743 (find_reloads): Likewise for param 1.
10744 (subst_reloads): Likewise for sole param.
10745 (find_equiv_reg): Likwise for param 2.
10746 (regno_clobbered_p): Likwise for param 2.
10747 (reload): Likewise for param 1.
10749 * caller-save.c (save_call_clobbered_regs): Strengthen local
10750 "insn" from rtx to rtx_insn *.
10751 (insert_one_insn): Likewise for local "insn".
10753 * reload.c (this_insn): Likewise for this global.
10754 (find_reloads): Likewise for param "insn".
10755 (find_reloads_toplev): Likewise.
10756 (find_reloads_address): Likewise.
10757 (subst_reg_equivs): Likewise.
10758 (update_auto_inc_notes): Likewise.
10759 (find_reloads_address_1): Likewise.
10760 (find_reloads_subreg_address): Likewise.
10761 (subst_reloads): Likewise.
10762 (find_equiv_reg): Likewise, also for local "p".
10763 (regno_clobbered_p): Likewise for param "insn".
10765 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
10767 (spill_reg_store): Likewise for the elements of this array.
10768 (remove_init_insns): Likewise for local "equiv_insn".
10769 (will_delete_init_insn_p): Likewise for param "insn".
10770 (reload): Likewise for param ""first" and local "insn".
10771 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
10773 (calculate_elim_costs_all_insns): Likewise.
10774 (delete_caller_save_insns): Likewise.
10775 (spill_failure): Likewise for param "insn".
10776 (delete_dead_insn): Likewise.
10777 (set_label_offsets): Likewise.
10778 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
10780 (elimination_costs_in_insn): Likewise for param "insn".
10781 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
10782 when referring to an insn.
10783 (set_initial_label_offsets): Likewise.
10784 (set_offsets_for_label): Strengthen param "insn" from rtx to
10786 (init_eliminable_invariants): Likewise for param "first" and local
10788 (fixup_eh_region_note): Likewise for param "insn".
10789 (reload_as_needed): Likewise for locals "prev", "insn",
10790 "old_next", "old_prev", "next".
10791 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
10793 (reload_inheritance_insn): Strengthen elements of this array from
10795 (failed_reload): Likewise for param "insn".
10796 (choose_reload_regs): Likewise for local "insn". Replace use of
10797 NULL_RTX with NULL when referring to an insn.
10798 (input_reload_insns): Strengthen elements of this array from rtx
10800 (other_input_address_reload_insns): Likewise for this global.
10801 (other_input_reload_insns): Likewise for this global.
10802 (input_address_reload_insns): Likwise for the elements of this
10804 (inpaddr_address_reload_insns): Likwise for the elements of this
10806 (output_reload_insns): Likewise for the elements of this array.
10807 (output_address_reload_insns): Likewise for the elements of this
10809 (outaddr_address_reload_insns): Likewise for the elements of this
10811 (operand_reload_insns): Likewise for this global.
10812 (other_operand_reload_insns): Likewise for this global.
10813 (other_output_reload_insns): Likewise for the elements of this
10815 (new_spill_reg_store): Likewise for the elements of this
10817 (emit_input_reload_insns): Likewise for locals "insn", "temp".
10818 Strengthen local "where" from rtx * to rtx_insn **.
10819 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
10820 from rtx to rtx_insn *.
10821 (do_input_reload): Likewise for local "insn".
10822 (do_output_reload): Likewise for local "insn".
10823 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
10824 (emit_insn_if_valid_for_reload): Likewise for return type and local
10825 "last". Add checked cast to rtx_insn when returning "insn" since
10826 this has been through emit_insn.
10827 (gen_reload): Strengthen return type and locals "last", "insn", "set"
10828 from rtx to rtx_insn *. Add checked cast to rtx_insn when
10829 returning "insn" since it's been through
10830 emit_insn_if_valid_for_reload at this point.
10831 (delete_output_reload): Strengthen param "insn" and locals
10832 "output_reload_insn", "i2" from rtx to rtx_insn *.
10833 (delete_address_reloads): Likewise for params "dead_insn",
10834 "current_insn" and locals "prev", "next".
10835 (delete_address_reloads_1): Likewise for params "dead_insn",
10836 "current_insn" and locals "prev", "i2".
10837 (inc_for_reload): Likewise for locals "last", "add_insn".
10838 (add_auto_inc_notes): Strengthen param "insn" from rtx to
10841 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
10842 param of this duplicate of the prototype from reload.h
10844 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10846 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
10848 (regstat_bb_compute_calls_crossed): Likewise.
10850 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10852 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
10854 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
10856 (regrename_analyze): Strengthen local "insn" from rtx to
10858 (scan_rtx_reg): Likewise for param "insn".
10859 (scan_rtx_address): Likewise.
10860 (scan_rtx): Likewise.
10861 (restore_operands): Likewise.
10862 (record_out_operands): Likewise.
10863 (build_def_use): Likewise for local "insn". Replace use of
10864 NULL_RTX with NULL when dealing with an insn.
10866 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10868 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
10869 * reginfo.c (reg_scan): Likewise, also for local "insn".
10870 (reg_scan_mark_refs): Likewise for param "insn".
10871 (init_subregs_of_mode): Likewise for local "insn".
10873 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10875 * regcprop.c (struct queued_debug_insn_change): Strengthen field
10876 "insn" from rtx to rtx_insn *.
10877 (replace_oldest_value_reg): Likewise for param "insn".
10878 (replace_oldest_value_addr): Likewise.
10879 (replace_oldest_value_mem): Likewise.
10880 (apply_debug_insn_changes): Likewise for local "last_insn".
10881 (copyprop_hardreg_forward_1): Likewise for local "insn".
10883 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10885 * reg-stack.c (next_flags_user): Strengthen return type and param
10886 "insn" from rtx to rtx_insn *.
10887 (straighten_stack): Likewise for param "insn".
10888 (check_asm_stack_operands): Likewise.
10889 (remove_regno_note): Likewise.
10890 (emit_pop_insn): Likewise for return type, param "insn", local
10892 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
10893 "limit" from rtx to rtx_insn *.
10894 (swap_to_top): Likewise for param "insn".
10895 (move_for_stack_reg): Likewise.
10896 (move_nan_for_stack_reg): Likewise.
10897 (swap_rtx_condition): Likewise.
10898 (compare_for_stack_reg): Likewise.
10899 (subst_all_stack_regs_in_debug_insn): Likewise.
10900 (subst_stack_regs_pat): Likewise, and local "insn2".
10901 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
10903 (subst_stack_regs): Likewise.
10904 (change_stack): Likewise.
10905 (convert_regs_1): Likewise for locals "insn", "next".
10907 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10909 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
10911 (combine_set_extension): Likewise for param "curr_insn".
10912 (transform_ifelse): Likewise for param "def_insn".
10913 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
10914 from vec<rtx> * to vec<rtx_insn *> *.
10915 (is_cond_copy_insn): Likewise for param "insn".
10916 (struct ext_state): Strengthen the four vec fields from vec<rtx>
10917 to vec<rtx_insn *>.
10918 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
10919 local "def_insn" from rtx to rtx_insn *.
10920 (get_sub_rtx): Likewise for param "def_insn".
10921 (merge_def_and_ext): Likewise.
10922 (combine_reaching_defs): Likewise.
10923 (add_removable_extension): Likewise for param "insn".
10924 (find_removable_extensions): Likewise for local "insn".
10925 (find_and_remove_re): Likewise for locals "curr_insn" and
10926 "def_insn". Strengthen locals "reinsn_del_list" and
10927 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
10929 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10931 * recog.c (split_insn): Strengthen param "insn" and locals
10932 "first", "last" from rtx to rtx_insn *.
10933 (split_all_insns): Likewise for locals "insn", "next".
10934 (split_all_insns_noflow): Likewise.
10936 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10938 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
10940 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
10941 (debug_rtx_find): Likewise for param 1 "x".
10943 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
10944 const_rtx to const rtx_insn *. Likewise for local "insn".
10945 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
10946 (debug_rtx_find): Likewise for param 1 "x".
10947 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
10948 from const_rtx to const rtx_insn * within the appropriate cases of
10949 the switch statement.
10951 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
10952 Strengthen local "insns" from rtx to rtx_insn * since this is
10953 passed to a call to debug_rtx_list.
10955 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10957 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
10960 * function.c (stack_protect_epilogue): Add checked cast to
10961 rtx_insn for now when invoking predict_insn_def.
10963 * predict.c (predict_insn): Strengthen param "insn" from rtx to
10965 (predict_insn_def): Likewise.
10966 (rtl_predict_edge): Likewise for local "last_insn".
10967 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
10969 (combine_predictions_for_insn): Strengthen param "insn" from rtx
10971 (bb_estimate_probability_locally): Likewise for local "last_insn".
10972 (expensive_function_p): Likewise for local "insn".
10974 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
10975 local "jmp", since this is used when invoking predict_insn_def.
10977 2014-08-22 Marek Polacek <polacek@redhat.com>
10980 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
10982 2014-08-22 Marek Polacek <polacek@redhat.com>
10985 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
10986 a comparison in parens.
10987 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
10990 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10992 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
10995 * cprop.c (fis_get_condition): Likewise.
10997 * postreload.c (reload_cse_regs): Likewise for param "first".
10998 (reload_cse_simplify): Likewise for param "insn".
10999 (reload_cse_regs_1): Likewise for local "insn".
11000 (reload_cse_simplify_set): Likewise for param "insn".
11001 (reload_cse_simplify_operands): Likewise.
11002 (struct reg_use): Likewise for field "insn".
11003 (reload_combine_purge_insn_uses): Likewise for param "insn".
11004 (fixup_debug_insns): Likewise for params "from", "to" and local
11006 (try_replace_in_use): Likewise for local "use_insn".
11007 (reload_combine_recognize_const_pattern): Likewise for param
11008 "insn" and locals "add_moved_after_insn", "use_insn".
11009 (reload_combine_recognize_pattern): Likewise for param "insn" and
11011 (reload_combine): Likewise for locals "insn", "prev".
11012 (reload_combine_note_use): Likewise for param "insn".
11013 (move2add_use_add2_insn): Likewise.
11014 (move2add_use_add3_insn): Likewise.
11015 (reload_cse_move2add): Likewise, also for local "next".
11016 (move2add_note_store): Likewise for local "insn".
11018 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11020 * postreload-gcse.c (struct occr): Strengthen field "insn" from
11022 (struct unoccr): Likewise.
11023 (struct modifies_mem): Likewise.
11024 (alloc_mem): Likewise for local "insn".
11025 (insert_expr_in_table): Likewise for param "insn".
11026 (dump_expr_hash_table_entry): Likewise for local "insn".
11027 (oprs_unchanged_p): Likewise for param "insn".
11028 (load_killed_in_block_p): Likewise for local "setter".
11029 (record_last_reg_set_info): Likewise for param "insn".
11030 (record_last_reg_set_info_regno): Likewise.
11031 (record_last_mem_set_info): Likewise.
11032 (record_last_set_info): Likewise for local "last_set_insn".
11033 (record_opr_changes): Likewise for param "insn".
11034 (hash_scan_set): Likewise.
11035 (compute_hash_table): Likewise for local "insn".
11036 (get_avail_load_store_reg): Likewise for param "insn".
11037 (eliminate_partially_redundant_load): Likewise, also for locals
11038 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
11040 (eliminate_partially_redundant_loads): Likewise for local "insn".
11042 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11044 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
11046 (expand_binop): Likewise for locals "entry_last", "last", "insns"
11047 (expand_twoval_unop): Likewise for locals entry_last", "last".
11048 (expand_twoval_binop): Likewise.
11049 (expand_twoval_binop_libfunc): Likewise for local "insns".
11050 (widen_leading): Likewise for local "last".
11051 (expand_doubleword_clz): Likewise for local "seq". Strengthen
11052 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
11053 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
11054 (expand_parity): Likewise for locals "last" and "seq".
11055 (expand_ffs): Likewise for local "seq". Strengthen local
11056 "nonzero_label" from rtx to rtx_code_label *.
11057 (expand_absneg_bit): Strengthen local "insns" from rtx to
11059 (expand_unop_direct): Likewise for local "last".
11060 (expand_unop): Likewise for locals "last", "insns".
11061 (expand_abs_nojump): Likewise for local "last".
11062 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
11063 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
11065 (expand_copysign_absneg): Strengthen local "label" from rtx to
11067 (expand_copysign_bit): Strengthen local "insns" from rtx to
11069 (struct no_conflict_data): Likewise for fields "first", "insn".
11070 (emit_libcall_block_1): Likewise for param "insns" and locals
11071 "next", "last", "insn".
11072 (emit_libcall_block): For now, add a checked cast to rtx_insn *
11073 on "insns" when invoking emit_libcall_block_1. Ultimately we
11074 want to strengthen insns itself.
11075 (prepare_cmp_insn): Strengthen local "last" from rtx to
11077 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
11078 (prepare_float_lib_cmp): Likewise for local "insns".
11079 (emit_conditional_move): Likewise for local "last".
11080 (emit_conditional_add): Likewise.
11081 (have_sub2_insn): Likewise for local "seq".
11082 (expand_float): Likewise for local "insns". Strengthen locals
11083 "label", "neglabel" from rtx to rtx_code_label *.
11084 (expand_fix): Likewise for locals "last", "insn", "insns" (to
11085 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
11086 (expand_fixed_convert): Likewise for local "insns" (to
11088 (expand_sfix_optab): Likewise for local "last".
11089 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
11090 to rtx_code_label *.
11091 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
11092 from rtx to rtx_insn *.
11093 (expand_atomic_fetch_op): Likewise for local "insn".
11094 (maybe_legitimize_operand_same_code): Likewise for local "last".
11095 (maybe_legitimize_operands): Likewise.
11097 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11099 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
11100 "insn" from rtx to rtx_insn *.
11101 (ps_rtl_insn): Likewise for return type.
11102 (doloop_register_get): Likewise for params "head", "tail" and
11103 locals "insn", "first_insn_not_to_check".
11104 (schedule_reg_move): Likewise for local "this_insn".
11105 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
11106 of gen_move_insn for now.
11107 (reset_sched_times): Strengthen local "insn" from rtx to
11109 (permute_partial_schedule): Likewise.
11110 (duplicate_insns_of_cycles): Likewise for local "u_insn".
11111 (dump_insn_location): Likewise for param "insn".
11112 (loop_canon_p): Likewise for local "insn".
11113 (sms_schedule): Likewise.
11114 (print_partial_schedule): Likewise.
11115 (ps_has_conflicts): Likewise.
11117 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11119 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
11120 "tailp" from rtx * to rtx_insn **.
11122 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
11123 from rtx to rtx_insn *.
11124 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
11125 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
11126 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
11128 * modulo-sched.c (const_iteration_count): Strengthen return type
11129 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
11130 use of NULL_RTX with NULL when working with insns.
11131 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
11133 (sms_schedule): Likewise.
11134 * sched-rgn.c (init_ready_list): Likewise, also for locals
11135 "src_head" and "src_next_tail".
11136 (compute_block_dependences): Likewise.
11137 (free_block_dependencies): Likewise.
11138 (debug_rgn_dependencies): Likewise.
11139 (free_rgn_deps): Likewise.
11140 (compute_priorities): Likewise.
11141 (schedule_region): Likewise.
11142 * sel-sched.c (find_ebb_boundaries): Likewise.
11144 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
11145 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
11147 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11149 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
11150 from rtx to rtx_insn *.
11151 (new_seginfo): Likewise for param "insn".
11152 (create_pre_exit): Likewise for locals "last_insn",
11153 "before_return_copy", "return_copy".
11154 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
11157 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11159 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
11160 from rtx to rtx_insn *.
11161 (lra_push_insn): Likewise for 1st param.
11162 (lra_push_insn_and_update_insn_regno_info): Likewise.
11163 (lra_pop_insn): Likewise for return type.
11164 (lra_invalidate_insn_data): Likewise for 1st param.
11165 (lra_set_insn_deleted): Likewise.
11166 (lra_delete_dead_insn): Likewise.
11167 (lra_process_new_insns): Likewise for first 3 params.
11168 (lra_set_insn_recog_data): Likewise for 1st param.
11169 (lra_update_insn_recog_data): Likewise.
11170 (lra_set_used_insn_alternative): Likewise.
11171 (lra_invalidate_insn_regno_info): Likewise.
11172 (lra_update_insn_regno_info): Likewise.
11173 (lra_former_scratch_operand_p): Likewise.
11174 (lra_eliminate_regs_1): Likewise.
11175 (lra_get_insn_recog_data): Likewise.
11177 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
11180 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
11182 (substitute_within_insn): New.
11183 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
11184 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
11185 Replace call to "substitute" with call to substitute_within_insn.
11187 * lra-constraints.c (curr_insn): Strengthen from rtx to
11189 (get_equiv_with_elimination): Likewise for param "insn".
11190 (match_reload): Strengthen params "before" and "after" from rtx *
11192 (emit_spill_move): Likewise for return type. Add a checked cast
11193 to rtx_insn * on result of gen_move_insn for now.
11194 (check_and_process_move): Likewise for local "before". Replace
11195 NULL_RTX with NULL when referring to insns.
11196 (process_addr_reg): Strengthen params "before" and "after" from
11197 rtx * to rtx_insn **.
11198 (insert_move_for_subreg): Likewise.
11199 (simplify_operand_subreg): Strengthen locals "before" and "after"
11200 from rtx to rtx_insn *.
11201 (process_address_1): Strengthen params "before" and "after" from
11202 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
11204 (process_address): Strengthen params "before" and "after" from
11205 rtx * to rtx_insn **.
11206 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
11207 (curr_insn_transform): Strengthen locals "before" and "after"
11208 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
11210 (loc_equivalence_callback): Update cast of "data", changing
11211 resulting type from rtx to rtx_insn *.
11212 (substitute_pseudo_within_insn): New.
11213 (inherit_reload_reg): Strengthen param "insn" from rtx to
11214 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
11215 NULL when referring to insns. Add a checked cast to rtx_insn *
11216 when using usage_insn to invoke lra_update_insn_regno_info.
11217 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
11218 likewise for locals "restore", "save". Add checked casts to
11219 rtx_insn * when using usage_insn to invoke
11220 lra_update_insn_regno_info and lra_process_new_insns. Replace
11221 NULL_RTX with NULL when referring to insns.
11222 (split_if_necessary): Strengthen param "insn" from rtx to
11224 (update_ebb_live_info): Likewise for params "head", "tail" and local
11226 (get_last_insertion_point): Likewise for return type and local "insn".
11227 (get_live_on_other_edges): Likewise for local "last".
11228 (inherit_in_ebb): Likewise for params "head", "tail" and locals
11229 "prev_insn", "next_insn", "restore".
11230 (remove_inheritance_pseudos): Likewise for local "prev_insn".
11231 (undo_optional_reloads): Likewise for local "insn".
11233 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
11235 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
11237 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
11239 (spill_pseudos): Likewise for local "insn".
11240 (init_elimination): Likewise.
11241 (process_insn_for_elimination): Likewise for param "insn".
11243 * lra-lives.c (curr_insn): Likewise.;
11245 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
11246 (remove_pseudos): Likewise for param "insn".
11247 (spill_pseudos): Likewise for local "insn".
11248 (lra_final_code_change): Likewise for locals "insn", "curr".
11250 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
11251 (lra_set_insn_deleted): Likewise.
11252 (lra_delete_dead_insn): Likewise, and for local "prev".
11253 (new_insn_reg): Likewise for param "insn".
11254 (lra_set_insn_recog_data): Likewise.
11255 (lra_update_insn_recog_data): Likewise.
11256 (lra_set_used_insn_alternative): Likewise.
11257 (get_insn_freq): Likewise.
11258 (invalidate_insn_data_regno_info): Likewise.
11259 (lra_invalidate_insn_regno_info): Likewise.
11260 (lra_update_insn_regno_info): Likewise.
11261 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
11263 (lra_push_insn_1): Strengthen param "insn" from rtx to
11265 (lra_push_insn): Likewise.
11266 (lra_push_insn_and_update_insn_regno_info): Likewise.
11267 (lra_pop_insn): Likewise for return type and local "insn".
11268 (push_insns): Likewise for params "from", "to", and local "insn".
11269 (setup_sp_offset): Likewise for params "from", "last" and locals
11271 (lra_process_new_insns): Likewise for params "insn", "before",
11272 "after" and local "last".
11273 (struct sloc): Likewise for field "insn".
11274 (lra_former_scratch_operand_p): Likewise for param "insn".
11275 (remove_scratches): Likewise for locals "insn", "last".
11276 (check_rtl): Likewise for local "insn".
11277 (add_auto_inc_notes): Likewise for param "insn".
11278 (update_inc_notes): Likewise for local "insn".
11279 (lra): Replace NULL_RTX with NULL when referring to insn.
11281 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11283 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
11285 (resolve_reg_notes): Likewise.
11286 (resolve_simple_move): Likewise for return type, param "insn", and
11287 locals "insns", "minsn".
11288 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
11289 (resolve_use): Likewise.
11290 (resolve_debug): Likewise.
11291 (find_decomposable_shift_zext): Likewise.
11292 (resolve_shift_zext): Likewise for return type, param "insn", and
11293 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
11294 (decompose_multiword_subregs): Likewise for local "insn",
11295 "orig_insn", "decomposed_shift", "end".
11297 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11299 * basic-block.h (basic_block split_edge_and_insert): Strengthen
11300 param "insns" from rtx to rtx_insn *.
11302 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
11304 (struct iv_to_split): Likewise.
11305 (loop_exit_at_end_p): Likewise for local "insn".
11306 (split_edge_and_insert): Likewise for param "insns".
11307 (compare_and_jump_seq): Likewise for return type, param "cinsn",
11308 and locals "seq", "jump".
11309 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
11310 "branch_code"; update invocations of compare_and_jump_seq to
11311 eliminate NULL_RTX in favor of NULL.
11312 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
11314 (reset_debug_uses_in_loop): Likewise.
11315 (analyze_insn_to_expand_var): Likewise for param "insn".
11316 (analyze_iv_to_split_insn): Likewise.
11317 (analyze_insns_in_loop): Likewise for local "insn".
11318 (insert_base_initialization): Likewise for param
11319 "insn" and local "seq".
11320 (split_iv): Likewise for param "insn" and local "seq".
11321 (expand_var_during_unrolling): Likewise for param "insn".
11322 (insert_var_expansion_initialization): Likewise for local "seq".
11323 (combine_var_copies_in_loop_exit): Likewise.
11324 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
11326 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
11327 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
11330 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11332 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
11334 (iv_analyze_result): Likewise.
11335 (iv_analyze_expr): Likewise.
11338 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
11339 local "def_insn" from rtx to rtx_insn *.
11340 (get_biv_step_1): Likewise for local "insn".
11341 (iv_analyze_expr): Likewise for param "insn".
11342 (iv_analyze_def): Likewise for local "insn".
11343 (iv_analyze_op): Likewise for param "insn".
11344 (iv_analyze): Likewise.
11345 (iv_analyze_result): Likewise.
11347 (suitable_set_for_replacement): Likewise.
11348 (simplify_using_initial_values): Likewise for local "insn".
11349 (iv_number_of_iterations): Likewise for param "insn".
11350 (check_simple_exit): Add checked cast to rtx_insn when invoking
11351 iv_number_of_iterations for now (until get_condition is
11354 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
11355 "insn" from rtx to rtx_insn *.
11356 (analyze_insns_in_loop): Likewise for local "insn".
11358 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11360 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
11362 (struct invariant): Likewise.
11363 (hash_invariant_expr_1): Likewise for param "insn".
11364 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
11365 (find_exits): Likewise for local "insn".
11366 (create_new_invariant): Likewise for param "insn".
11367 (check_dependencies): Likewise.
11368 (find_invariant_insn): Likewise.
11369 (record_uses): Likewise.
11370 (find_invariants_insn): Likewise.
11371 (find_invariants_bb): Likewise for local "insn".
11372 (get_pressure_class_and_nregs): Likewise for param "insn".
11373 (calculate_loop_reg_pressure): Likewise for local "insn".
11375 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11377 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
11379 (add_test): Likewise for locals "seq", "jump".
11380 (doloop_modify): Likewise for locals "sequence", "jump_insn".
11382 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11384 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
11386 (rebuild_jump_labels_chain): Likewise for param "chain".
11388 * cfgexpand.c (pass_expand::execute): Add checked cast to
11389 rtx_insn * when calling rebuild_jump_labels_chain in region where
11390 we know e->insns.r is non-NULL.
11392 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
11394 (rebuild_jump_labels): Likewise.
11395 (rebuild_jump_labels_chain): Likewise for param "chain".
11396 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
11397 (init_label_info): Likewise for param "f".
11398 (maybe_propagate_label_ref): Likewise for params "jump_insn",
11399 "prev_nonjump_insn".
11400 (mark_all_labels): Likewise for param "f" and locals "insn",
11401 "prev_nonjump_insn".
11403 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11405 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
11406 from rtx to rtx_insn *insn.
11407 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
11408 (ira_add_allocno_copy): Likewise.
11409 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
11411 (ira_create_copy): Likewise.
11412 (ira_add_allocno_copy): Likewise.
11413 (create_bb_allocnos): Likewise for local "insn".
11414 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
11415 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
11416 process_regs_for_copy for rtx_insn * param.
11417 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
11418 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
11419 process_regs_for_copy for rtx_insn * param.
11420 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
11421 * ira-costs.c (record_reg_classes): Likewise for param "insn".
11422 (record_operand_costs): Likewise.
11423 (scan_one_insn): Likewise for return type, and for param "insn".
11424 (process_bb_for_costs): Likewise for local "insn".
11425 (process_bb_node_for_hard_reg_moves): Likewise.
11426 * ira-emit.c (struct move): Likewise for field "insn".
11427 (create_move): Eliminate use of NULL_RTX when dealing with an
11429 (emit_move_list): Strengthen return type and locals "result",
11430 "insn" from rtx to rtx_insn *insn.
11431 (emit_moves): Likewise for locals "insns", "tmp".
11432 (ira_emit): Likewise for local "insn".
11433 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
11435 (find_call_crossed_cheap_reg): Likewise.
11436 (process_bb_node_lives): Likewise for local "insn".
11437 * ira.c (decrease_live_ranges_number): Likewise.
11438 (compute_regs_asm_clobbered): Likewise.
11439 (build_insn_chain): Likewise.
11440 (find_moveable_pseudos): Likewise, also locals "def_insn",
11441 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
11442 to rtx_insn **. Add a checked cast when assigning from
11443 "closest_use" into closest_uses array in a region where we know
11444 it's a non-NULL insn.
11445 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
11447 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
11448 "last_interesting_insn", "uin".
11449 (move_unallocated_pseudos): Likewise for locals "def_insn",
11450 "move_insn", "newinsn".
11452 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11454 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
11455 Strengthen locals "done_label", "do_error" from rtx to
11457 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
11458 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
11460 (ubsan_expand_si_overflow_neg_check): Likewise for locals
11461 "done_label", "do_error" to rtx_code_label * and local "last" to
11463 (ubsan_expand_si_overflow_mul_check): Likewise for locals
11464 "done_label", "do_error", "large_op0", "small_op0_large_op1",
11465 "one_small_one_large", "both_ops_large", "after_hipart_neg",
11466 "after_lopart_neg", "do_overflow", "hipart_different" to
11467 rtx_code_label * and local "last" to rtx_insn *.
11469 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11471 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
11472 "insn" and "move_insn" from rtx to rtx_insn *.
11474 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11476 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
11478 (cheap_bb_rtx_cost_p): Likewise.
11479 (first_active_insn): Likewise for return type and local "insn".
11480 (last_active_insn): Likewise for return type and locals "insn",
11482 (struct noce_if_info): Likewise for fields "jump", "insn_a",
11484 (end_ifcvt_sequence): Likewise for return type and locals "insn",
11486 (noce_try_move): Likewise for local "seq".
11487 (noce_try_store_flag): Likewise.
11488 (noce_try_store_flag_constants): Likewise.
11489 (noce_try_addcc): Likewise.
11490 (noce_try_store_flag_mask): Likewise.
11491 (noce_try_cmove): Likewise.
11492 (noce_try_minmax): Likewise.
11493 (noce_try_abs): Likewise.
11494 (noce_try_sign_mask): Likewise.
11495 (noce_try_bitop): Likewise.
11496 (noce_can_store_speculate_p): Likewise for local "insn".
11497 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
11499 (check_cond_move_block): Likewise for local "insn".
11500 (cond_move_convert_if_block): Likewise.
11501 (cond_move_process_if_block): Likewise for locals "seq",
11503 (noce_find_if_block): Likewise for local "jump".
11504 (merge_if_block): Likewise for local "last".
11505 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
11506 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
11507 (block_has_only_trap): Likewise for return type and local "trap".
11508 (find_if_case_1): Likewise for local "jump".
11509 (dead_or_predicable): Likewise for locals "head", "end", "jump",
11512 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11514 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
11515 "last_insn", "loop_end" from rtx to rtx_insn *.
11517 * hw-doloop.c (scan_loop): Likewise for local "insn".
11518 (discover_loop): Likewise for param "tail_insn".
11519 (discover_loops): Likewise for local "tail".
11521 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
11522 cast to rtx_insn * when assigning from an rtx local to a
11523 hwloop_info's "last_insn" field.
11525 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11527 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
11528 (add_delay_dependencies): Strengthen local "pro" from rtx to
11530 (recompute_todo_spec): Likewise.
11531 (dep_cost_1): Likewise for locals "insn", "used".
11532 (schedule_insn): Likewise for local "dbg".
11533 (schedule_insn): Likewise for locals "pro", "next".
11534 (unschedule_insns_until): Likewise for local "con".
11535 (restore_pattern): Likewise for local "next".
11536 (estimate_insn_tick): Likewise for local "pro".
11537 (resolve_dependencies): Likewise for local "next".
11538 (fix_inter_tick): Likewise.
11539 (fix_tick_ready): Likewise for local "pro".
11540 (add_to_speculative_block): Likewise for locals "check", "twin",
11542 (sched_extend_bb): Likewise for locals "end", "insn".
11543 (init_before_recovery): Likewise for local "x".
11544 (sched_create_recovery_block): Likewise for local "barrier".
11545 (create_check_block_twin): Likewise for local "pro".
11546 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
11548 (unlink_bb_notes): Update for change to type of bb_header.
11549 Strengthen locals "prev", "label", "note", "next" from rtx to
11551 (clear_priorities): Likewise for local "pro".
11553 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11555 * gcse.c (struct occr): Strengthen field "insn" from rtx to
11557 (test_insn): Likewise for this global.
11558 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
11560 (oprs_anticipatable_p): Likewise.
11561 (oprs_available_p): Likewise.
11562 (insert_expr_in_table): Strengthen param "insn" from rtx to
11564 (hash_scan_set): Likewise.
11565 (hash_scan_clobber): Likewise.
11566 (hash_scan_call): Likewise.
11567 (hash_scan_insn): Likewise.
11568 (compute_hash_table_work): Likewise for local "insn".
11569 (process_insert_insn): Likewise for return type and local "pat".
11570 (insert_insn_end_basic_block): Likewise for locals "new_insn",
11571 "pat", "pat_end", "maybe_cc0_setter".
11572 (pre_edge_insert): Likewise for local "insn".
11573 (pre_insert_copy_insn): Likewise for param "insn".
11574 (pre_insert_copies): Likewise for local "insn".
11575 (struct set_data): Likewise for field "insn".
11576 (single_set_gcse): Likewise for param "insn".
11577 (gcse_emit_move_after): Likewise.
11578 (pre_delete): Likewise for local "insn".
11579 (update_bb_reg_pressure): Likewise for param "from" and local
11581 (should_hoist_expr_to_dom): Likewise for param "from".
11582 (hoist_code): Likewise for local "insn".
11583 (get_pressure_class_and_nregs): Likewise for param "insn".
11584 (calculate_bb_reg_pressure): Likewise for local "insn".
11585 (compute_ld_motion_mems): Likewise.
11587 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11589 * genpeep.c (main): Rename param back from "uncast_ins1" to
11590 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
11593 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
11595 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
11598 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
11599 documentation to state it is only for VSX operations.
11601 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
11602 constraint only active if VSX.
11604 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
11605 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
11606 (lfiwzx): Likewise.
11608 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11610 * fwprop.c (single_def_use_dom_walker::before_dom_children):
11611 Strengthen local "insn" from rtx to rtx_insn *.
11612 (use_killed_between): Likewise for param "target_insn".
11613 (all_uses_available_at): Likewise for param "target_insn" and
11615 (update_df_init): Likewise for params "def_insn", "insn".
11616 (update_df): Likewise for param "insn".
11617 (try_fwprop_subst): Likewise for param "def_insn" and local
11619 (free_load_extend): Likewise for param "insn".
11620 (forward_propagate_subreg): Likewise for param "def_insn" and
11622 (forward_propagate_asm): Likewise for param "def_insn" and local
11624 (forward_propagate_and_simplify): Likewise for param "def_insn"
11625 and local "use_insn".
11626 (forward_propagate_into): Likewise for locals "def_insn" and
11629 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11631 * function.c (emit_initial_value_sets): Strengthen local "seq"
11632 from rtx to rtx_insn *.
11633 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
11635 (instantiate_virtual_regs): Likewise for local "insn".
11636 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
11637 (reorder_blocks_1): Likewise for param "insns" and local "insn".
11638 (expand_function_end): Likewise for locals "insn" and "seq".
11639 (epilogue_done): Likewise for local "insn".
11640 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
11642 (reposition_prologue_and_epilogue_notes): Likewise for locals
11643 "insn", "last", "note", "first".
11644 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
11645 (pass_match_asm_constraints::execute): Likewise for local "insn".
11647 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11649 * output.h (final_scan_insn): Strengthen return type from rtx to
11651 (final_forward_branch_p): Likewise for param.
11652 (current_output_insn): Likewise for this global.
11654 * final.c (rtx debug_insn): Likewise for this variable.
11655 (current_output_insn): Likewise.
11656 (get_attr_length_1): Rename param "insn" to "uncast_insn",
11657 adding "insn" back in as an rtx_insn * with a checked cast, so
11658 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
11660 (compute_alignments): Strengthen local "label" from rtx to
11662 (shorten_branches): Rename param from "first" to "uncast_first",
11663 introducing a new local rtx_insn * "first" using a checked cast to
11664 effectively strengthen "first" from rtx to rtx_insn * without
11665 affecting the type signature. Strengthen locals "insn", "seq",
11666 "next", "label" from rtx to rtx_insn *.
11667 (change_scope): Strengthen param "orig_insn" and local "insn" from
11669 (final_start_function): Rename param from "first" to "uncast_first",
11670 introducing a new local rtx_insn * "first" using a checked cast to
11671 effectively strengthen "first" from rtx to rtx_insn * without
11672 affecting the type signature. Strengthen local "insn" from rtx to
11674 (dump_basic_block_info): Strengthen param "insn" from rtx to
11676 (final): Rename param from "first" to "uncast_first",
11677 introducing a new local rtx_insn * "first" using a checked cast to
11678 effectively strengthen "first" from rtx to rtx_insn * without
11679 affecting the type signature. Strengthen locals "insn", "next"
11680 from rtx to rtx_insn *.
11681 (output_alternate_entry_point): Strengthen param "insn" from rtx to
11683 (call_from_call_insn): Strengthen param "insn" from rtx to
11685 (final_scan_insn): Rename param from "insn" to "uncast_insn",
11686 introducing a new local rtx_insn * "insn" using a checked cast to
11687 effectively strengthen "insn" from rtx to rtx_insn * without
11688 affecting the type signature. Strengthen return type and locals
11689 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
11690 now-redundant checked cast to rtx_insn * from both invocations of
11691 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
11692 introducing a local "call_insn" for use when invoking
11693 call_from_call_insn.
11694 (notice_source_line): Strengthen param "insn" from rtx to
11696 (leaf_function_p): Likewise for local "insn".
11697 (final_forward_branch_p): Likewise.
11698 (leaf_renumber_regs): Likewise for param "first".
11699 (rest_of_clean_state): Likewise for locals "insn" and "next".
11700 (self_recursive_call_p): Likewise for param "insn".
11701 (collect_fn_hard_reg_usage): Likewise for local "insn".
11702 (get_call_fndecl): Likewise for param "insn".
11703 (get_call_cgraph_rtl_info): Likewise.
11704 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
11705 introducing a new local rtx_insn * "insn" using a checked cast to
11706 effectively strengthen "insn" from rtx to rtx_insn * without
11707 affecting the type signature.
11709 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
11710 cast when assigning from param "insn" to current_output_insn.
11711 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
11712 so that we can assign it back to current_output_insn.
11714 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
11716 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
11717 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
11718 atmxt540s and atmxt540sreva devices.
11719 * config/avr/avr-tables.opt: Regenerate.
11720 * config/avr/t-multilib: Regenerate.
11721 * doc/avr-mmcu.texi: Regenerate.
11723 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11725 * expr.c (convert_move): Strengthen local "insns" from rtx to
11727 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
11728 "top_label" from rtx to rtx_code_label *.
11729 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
11731 (emit_single_push_insn): Likewise for locals "prev", "last".
11732 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
11733 to rtx_code_label *.
11734 (store_constructor): Likewise for locals "loop_start", "loop_end".
11735 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
11737 (expand_expr_real_2): Likewise.
11738 (expand_expr_real_1): Strengthen local "label" from rtx to
11741 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11743 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
11744 from rtx to rtx_insn *.
11745 (store_bit_field_1): Likewise.
11746 (extract_bit_field_1): Likewise.
11747 (expand_mult_const): Likewise for local "insns".
11748 (expmed_mult_highpart): Strengthen local "label" from rtx to
11750 (expand_smod_pow2): Likewise.
11751 (expand_sdiv_pow2): Likewise.
11752 (expand_divmod): Strengthen locals "last", "insn" from rtx to
11753 rtx_insn *. Strengthen locals "label", "label1", "label2",
11754 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
11755 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
11756 (emit_store_flag): Likewise.
11757 (emit_store_flag_force): Strengthen local "label" from rtx to
11759 (do_cmp_and_jump): Likewise for param "label".
11761 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11763 * explow.c (force_reg): Strengthen local "insn" from rtx to
11765 (adjust_stack_1): Likewise.
11766 (allocate_dynamic_stack_space): Likewise. Strengthen locals
11767 "final_label", "available_label", "space_available" from rtx to
11769 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
11770 (anti_adjust_stack_and_probe): Likewise.
11772 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11774 * except.h (sjlj_emit_function_exit_after): Strengthen param
11775 "after" from rtx to rtx_insn *. This is only called with
11776 result of get_last_insn (in function.c) so type-change should be
11779 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
11780 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
11781 to rtx_insn *. These fields are only used from except.c so this
11782 type-change should be self-contained to this patch.
11784 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
11785 local "last" from rtx to rtx_insn *.
11786 (dw2_build_landing_pads): Likewise for local "seq".
11787 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
11788 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
11789 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
11791 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
11793 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
11794 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
11795 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
11796 referring to an insn. Strengthen local "dispatch_label" from
11797 rtx to rtx_code_label *.
11798 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
11800 (expand_eh_return): Strengthen local "around_label" from
11801 rtx to rtx_code_label *.
11802 (convert_to_eh_region_ranges): Strengthen locals "iter",
11803 "last_action_insn", "first_no_action_insn",
11804 "first_no_action_insn_before_switch",
11805 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
11807 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11809 * dwarf2out.c (last_var_location_insn): Strengthen this variable
11810 from rtx to rtx_insn *.
11811 (cached_next_real_insn): Likewise.
11812 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
11813 working with insns.
11814 (dwarf2out_var_location): Strengthen locals "next_real",
11815 "next_note", "expected_next_loc_note", "last_start", "insn" from
11818 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11820 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
11821 from rtx to rtx_insn *.
11822 (create_pseudo_cfg): Likewise for local "insn".
11824 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11826 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
11827 from rtx to rtx_insn *.
11828 (df_bb_regno_last_def_find): Likewise.
11830 * df-problems.c (df_rd_bb_local_compute): Likewise.
11831 (df_lr_bb_local_compute): Likewise.
11832 (df_live_bb_local_compute): Likewise.
11833 (df_chain_remove_problem): Likewise.
11834 (df_chain_create_bb): Likewise.
11835 (df_word_lr_bb_local_compute): Likewise.
11836 (df_remove_dead_eq_notes): Likewise for param "insn".
11837 (df_note_bb_compute): Likewise for local "insn".
11838 (simulate_backwards_to_point): Likewise.
11839 (df_md_bb_local_compute): Likewise.
11841 * df-scan.c (df_scan_free_bb_info): Likewise.
11842 (df_scan_start_dump): Likewise.
11843 (df_scan_start_block): Likewise.
11844 (df_install_ref_incremental): Likewise for local "insn".
11845 (df_insn_rescan_all): Likewise.
11846 (df_reorganize_refs_by_reg_by_insn): Likewise.
11847 (df_reorganize_refs_by_insn_bb): Likewise.
11848 (df_recompute_luids): Likewise.
11849 (df_bb_refs_record): Likewise.
11850 (df_update_entry_exit_and_calls): Likewise.
11851 (df_bb_verify): Likewise.
11853 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11855 * ddg.h (struct ddg_node): Strengthen fields "insn" and
11856 "first_note" from rtx to rtx_insn *.
11857 (get_node_of_insn): Likewise for param 2 "insn".
11858 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
11860 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
11862 (mem_write_insn_p): Likewise.
11863 (mem_access_insn_p): Likewise.
11864 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
11865 (def_has_ccmode_p): Likewise for param "insn".
11866 (add_cross_iteration_register_deps): Likewise for locals
11867 "def_insn" and "use_insn".
11868 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
11869 (build_intra_loop_deps): Likewise for local "src_insn".
11870 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
11872 (get_node_of_insn): Likewise for param "insn".
11874 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11876 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
11877 (deletable_insn_p): Strengthen param "insn" from rtx to
11878 rtx_insn *. Add checked cast to rtx_call_insn when invoking
11879 find_call_stack_args, since this is guarded by CALL_P (insn).
11880 (marked_insn_p): Strengthen param "insn" from rtx to
11882 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
11883 invoking find_call_stack_args, since this is guarded by
11885 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
11886 rtx_insn *; we know this is an insn since this was called by
11887 mark_nonreg_stores.
11888 (mark_nonreg_stores_2): Likewise.
11889 (mark_nonreg_stores): Strengthen param "insn" from rtx to
11891 (find_call_stack_args): Strengthen param "call_insn" from rtx to
11892 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
11894 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
11895 from rtx to rtx_insn *.
11896 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
11897 "next", "ref_insn".
11898 (delete_unmarked_insns): Likewise for locals "insn", "next".
11899 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
11900 (mark_reg_dependencies): Likewise for param "insn".
11901 (rest_of_handle_ud_dce): Likewise for local "insn".
11902 (word_dce_process_block): Likewise.
11903 (dce_process_block): Likewise.
11905 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11907 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
11908 from rtx to rtx_insn *.
11909 (struct change_cc_mode_args): Likewise for field "insn".
11910 (this_insn): Strengthen from rtx to rtx_insn *.
11911 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
11913 (validate_canon_reg): Strengthen param "insn" from rtx to
11915 (canon_reg): Likewise.
11916 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
11918 (record_jump_equiv): Strengthen param "insn" from rtx to
11920 (try_back_substitute_reg): Likewise, also for locals "prev",
11922 (find_sets_in_insn): Likewise for param "insn".
11923 (canonicalize_insn): Likewise.
11924 (cse_insn): Likewise. Add a checked cast.
11925 (invalidate_from_clobbers): Likewise for param "insn".
11926 (invalidate_from_sets_and_clobbers): Likewise.
11927 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
11929 (cse_prescan_path): Strengthen local "insn" from rtx to
11931 (cse_extended_basic_block): Likewise for locals "insn" and
11933 (cse_main): Likewise for param "f".
11934 (check_for_label_ref): Likewise for local "insn".
11935 (set_live_p): Likewise for second param ("insn").
11936 (insn_live_p): Likewise for first param ("insn") and for local
11938 (cse_change_cc_mode_insn): Likewise for first param "insn".
11939 (cse_change_cc_mode_insns): Likewise for first and second params
11941 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
11943 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
11946 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
11947 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11948 Anna Tikhonova <anna.tikhonova@intel.com>
11949 Ilya Tocar <ilya.tocar@intel.com>
11950 Andrey Turetskiy <andrey.turetskiy@intel.com>
11951 Ilya Verbin <ilya.verbin@intel.com>
11952 Kirill Yukhin <kirill.yukhin@intel.com>
11953 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11955 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
11957 * config/i386/sse.md
11958 (define_mode_iterator VI248_AVX2): Delete.
11959 (define_mode_iterator VI2_AVX2_AVX512BW): New.
11960 (define_mode_iterator VI48_AVX2): Ditto.
11961 (define_insn <shift_insn><mode>3): Delete.
11962 (define_insn "<shift_insn><mode>3<mask_name>" with
11963 VI2_AVX2_AVX512BW): New.
11964 (define_insn "<shift_insn><mode>3<mask_name>" with
11967 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
11968 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11969 Anna Tikhonova <anna.tikhonova@intel.com>
11970 Ilya Tocar <ilya.tocar@intel.com>
11971 Andrey Turetskiy <andrey.turetskiy@intel.com>
11972 Ilya Verbin <ilya.verbin@intel.com>
11973 Kirill Yukhin <kirill.yukhin@intel.com>
11974 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11976 * config/i386/sse.md
11977 (define_mode_iterator VI4F_BRCST32x2): New.
11978 (define_mode_attr 64x2_mode): Ditto.
11979 (define_mode_attr 32x2mode): Ditto.
11980 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
11981 with VI4F_BRCST32x2): Ditto.
11982 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
11983 with V16FI mode iterator): Ditto.
11984 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
11985 with V16FI): Ditto.
11986 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
11987 with VI8F_BRCST64x2): Ditto.
11989 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
11990 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11991 Anna Tikhonova <anna.tikhonova@intel.com>
11992 Ilya Tocar <ilya.tocar@intel.com>
11993 Andrey Turetskiy <andrey.turetskiy@intel.com>
11994 Ilya Verbin <ilya.verbin@intel.com>
11995 Kirill Yukhin <kirill.yukhin@intel.com>
11996 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11998 * config/i386/sse.md
11999 (define_mode_iterator VI8_AVX512VL): New.
12000 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
12002 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
12004 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
12005 (define_mode_iterator V48_AVX512VL): New.
12006 (define_mode_iterator V12_AVX512VL): Ditto.
12007 (define_insn <avx512>_load<mode>_mask): Split into two similar
12008 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
12009 Refactor output template.
12010 (define_insn "<avx512>_store<mode>_mask"): Ditto.
12012 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12014 * cprop.c (struct occr): Strengthen field "insn" from rtx to
12016 (reg_available_p): Likewise for param "insn".
12017 (insert_set_in_table): Likewise.
12018 (hash_scan_set): Likewise.
12019 (hash_scan_insn): Likewise.
12020 (make_set_regs_unavailable): Likewise.
12021 (compute_hash_table_work): Likewise for local "insn".
12022 (reg_not_set_p): Strengthen param "insn" from const_rtx to
12024 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
12025 (try_replace_reg): Likewise.
12026 (find_avail_set): Likewise.
12027 (cprop_jump): Likewise for params "setcc", "jump".
12028 (constprop_register): Likewise for param "insn".
12029 (cprop_insn): Likewise.
12030 (do_local_cprop): Likewise.
12031 (local_cprop_pass): Likewise for local "insn".
12032 (bypass_block): Likewise for params "setcc" and "jump".
12033 (bypass_conditional_jumps): Likewise for locals "setcc" and
12035 (one_cprop_pass): Likewise for local "insn".
12037 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12039 * compare-elim.c (struct comparison_use): Strengthen field "insn"
12040 from rtx to rtx_insn *.
12041 (struct comparison): Likewise, also for field "prev_clobber".
12042 (conforming_compare): Likewise for param "insn".
12043 (arithmetic_flags_clobber_p): Likewise.
12044 (find_flags_uses_in_insn): Likewise.
12045 (find_comparison_dom_walker::before_dom_children): Likewise for
12046 locals "insn", "next", "last_clobber".
12047 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
12049 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12051 * combine-stack-adj.c (struct csa_reflist): Strengthen field
12052 "insn" from rtx to rtx_insn *.
12053 (single_set_for_csa): Likewise for param "insn".
12054 (record_one_stack_ref): Likewise.
12055 (try_apply_stack_adjustment): Likewise.
12056 (struct record_stack_refs_data): Likewise for field "insn".
12057 (maybe_move_args_size_note): Likewise for params "last" and "insn".
12058 (prev_active_insn_bb): Likewise for return type and param "insn".
12059 (next_active_insn_bb): Likewise.
12060 (force_move_args_size_note): Likewise for params "prev" and "last"
12061 and locals "test", "next_candidate", "prev_candidate".
12062 (combine_stack_adjustments_for_block): Strengthen locals
12063 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
12066 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12068 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
12069 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
12070 (subst_insn): Likewise for this variable.
12071 (added_links_insn): Likewise.
12072 (struct insn_link): Likewise for field "insn".
12073 (alloc_insn_link): Likewise for param "insn".
12074 (struct undobuf): Likewise for field "other_insn".
12075 (find_single_use): Likewise for param "insn" and local "next".
12076 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
12077 (delete_noop_moves): Likewise for locals "insn", "next".
12078 (create_log_links): Likewise for locals "insn", "use_insn".
12079 Strengthen local "next_use" from rtx * to rtx_insn **.
12080 (insn_a_feeds_b): Likewise for params "a", "b".
12081 (combine_instructions): Likewise for param "f" and locals "insn",
12082 "next", "prev", "first", "last_combined_insn", "link", "link1",
12083 "temp". Replace use of NULL_RTX with NULL when referring to
12085 (setup_incoming_promotions): Likewise for param "first"
12086 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
12087 (can_combine_p): Likewise for params "insn", "i3", "pred",
12088 "pred2", "succ", "succ2" and for local "p".
12089 (combinable_i3pat): Likewise for param "i3".
12090 (cant_combine_insn_p): Likewise for param "insn".
12091 (likely_spilled_retval_p): Likewise.
12092 (adjust_for_new_dest): Likewise.
12093 (update_cfg_for_uncondjump): Likewise, also for local "insn".
12094 (try_combine): Likewise for return type and for params "i3", "i2",
12095 "i1", "i0", "last_combined_insn", and for locals "insn",
12096 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
12097 "i0_insn". Eliminate local "tem" in favor of new locals
12098 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
12099 checked cast for now to rtx_insn * on the return type of
12100 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
12102 (find_split_point): Strengthen param "insn" from rtx to
12104 (simplify_set): Likewise for local "other_insn".
12105 (recog_for_combine): Likewise for param "insn".
12106 (record_value_for_reg): Likewise.
12107 (record_dead_and_set_regs_1): Likewise for local
12108 "record_dead_insn".
12109 (record_dead_and_set_regs): Likewise for param "insn".
12110 (record_promoted_value): Likewise.
12111 (check_promoted_subreg): Likewise.
12112 (get_last_value_validate): Likewise.
12113 (reg_dead_at_p): Likewise.
12114 (move_deaths): Likewise for param "to_insn".
12115 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
12116 and locals "place", "place2", "cc0_setter". Eliminate local "tem
12117 in favor of new locals "tem_note" and "tem_insn", the latter being
12119 (distribute_links): Strengthen locals "place", "insn" from rtx to
12122 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12124 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
12126 (can_delete_label_p): Require a const rtx_code_label * rather than
12128 (delete_insn): Add checked cast to rtx_code_label * when we know
12129 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
12131 (delete_insn_chain): Strengthen locals "prev" and "current" from
12132 rtx to rtx_insn *. Add a checked cast when assigning from
12133 "finish" (strengthening the params will come later). Add a
12134 checked cast to rtx_note * in region where we know
12136 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
12138 (compute_bb_for_insn): Likewise.
12139 (free_bb_for_insn): Likewise for local "insn".
12140 (compute_bb_for_insn): Likewise.
12141 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
12142 local "insn" from rtx to rtx_insn *
12143 (flow_active_insn_p): Require a const rtx_insn * rather than a
12145 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
12147 (can_fallthru): Likewise for locals "insn" and "insn2".
12148 (bb_note): Likewise for local "note".
12149 (first_insn_after_basic_block_note): Likewise for local "note" and
12151 (rtl_split_block): Likewise for locals "insn" and "next".
12152 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
12154 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
12155 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
12157 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
12158 them), "kill_from", "barrier", "new_insn".
12159 (patch_jump_insn): Likewise for params "insn", "old_label".
12160 (redirect_branch_edge): Likewise for locals "old_label", "insn".
12161 (force_nonfallthru_and_redirect): Likewise for locals "insn",
12162 "old_label", "new_label".
12163 (rtl_tidy_fallthru_edge): Likewise for local "q".
12164 (rtl_split_edge): Likewise for locals "before", "last".
12165 (commit_one_edge_insertion): Likewise for locals "before",
12166 "after", "insns", "tmp", "last", adding a checked cast where
12167 currently necessary.
12168 (commit_edge_insertions): Likewise.
12169 (rtl_dump_bb): Likewise for locals "insn", "last".
12170 (print_rtl_with_bb): Likewise for local "x".
12171 (rtl_verify_bb_insns): Likewise for local "x".
12172 (rtl_verify_bb_pointers): Likewise for local "insn".
12173 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
12175 (rtl_verify_fallthru): Likewise for local "insn".
12176 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
12177 (purge_dead_edges): Likewise for local "insn".
12178 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
12179 (skip_insns_after_block): Likewise for return type and for locals
12180 "insn", "last_insn", "next_head", "prev".
12181 (record_effective_endpoints): Likewise for locals "next_insn",
12183 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
12184 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
12185 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
12186 (duplicate_insn_chain): For now, add checked cast from rtx to
12187 rtx_insn * when returning insn.
12188 (cfg_layout_duplicate_bb): Likewise for local "insn".
12189 (cfg_layout_delete_block): Likewise for locals "insn", "next",
12190 "prev", "remaints".
12191 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
12192 (rtl_block_empty_p): Likewise.
12193 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
12194 "split_point", "last".
12195 (rtl_block_ends_with_call_p): Likewise for local "insn".
12196 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
12198 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
12199 "split_at_insn" from rtx to rtx_insn *.
12200 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
12201 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
12202 to const rtx_insn *.
12203 (rtl_account_profile_record): Likewise.
12205 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12207 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
12209 (average_num_loop_insns): Likewise.
12210 (init_set_costs): Likewise for local "seq".
12211 (seq_cost): Likewise for param "seq", from const_rtx to const
12214 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12216 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
12219 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12221 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
12222 "f1" and "f2" from rtx * to rtx_insn **.
12223 (flow_find_head_matching_sequence): Likewise.
12225 * cfgcleanup.c (try_simplify_condjump): Strengthen local
12226 "cbranch_insn" from rtx to rtx_insn *.
12227 (thread_jump): Likewise for local "insn".
12228 (try_forward_edges): Likewise for local "last".
12229 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
12230 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
12232 (can_replace_by): Likewise for params "i1", "i2".
12233 (old_insns_match_p): Likewise.
12234 (merge_notes): Likewise.
12235 (walk_to_nondebug_insn): Likewise for param "i1".
12236 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
12237 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
12238 "afterlast1", "afterlast2" from rtx to rtx_insn *.
12239 (flow_find_head_matching_sequence): Strengthen params "f1" and
12240 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
12241 "last1", "last2", "beforelast1", "beforelast2" from rtx to
12243 (outgoing_edges_match): Likewise for locals "last1", "last2".
12244 (try_crossjump_to_edge): Likewise for local "insn".
12245 Replace call to for_each_rtx with for_each_rtx_in_insn.
12247 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
12248 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
12249 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
12250 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
12251 (try_optimize_cfg): Strengthen local "last" from rtx to
12253 (delete_dead_jumptables): Likewise for locals "insn", "next",
12256 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
12257 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
12258 "rtx else_first_tail", to reflect the basic-block.h changes above.
12260 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12262 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
12264 (purge_dead_tablejump_edges): Likewise.
12265 (find_bb_boundaries): Likewise for locals "insn", "end",
12266 "flow_transfer_insn".
12268 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12270 * caller-save.c (save_call_clobbered_regs): Strengthen locals
12271 "ins" and "prev" from rtx to rtx_insn *.
12273 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12275 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
12277 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
12278 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
12280 (load_register_parameters): Likewise for local "before_arg".
12281 (check_sibcall_argument_overlap): Likewise for param "insn".
12282 (expand_call): Likewise for locals "normal_call_insns",
12283 "tail_call_insns", "insns", "before_call", "after_args",
12284 "before_arg", "last", "prev". Strengthen one of the "last" from
12285 rtx to rtx_call_insn *.
12286 (fixup_tail_calls): Strengthen local "insn" from rtx to
12288 (emit_library_call_value_1): Likewise for locals "before_call" and
12291 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12293 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
12294 and "last" from rtx to rtx_insn *.
12295 (expand_builtin_nonlocal_goto): Likewise for local "insn".
12296 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
12298 (expand_errno_check): Strengthen local "lab" from rtx to
12300 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
12302 (expand_builtin_mathfn_2): Likewise.
12303 (expand_builtin_mathfn_ternary): Likewise.
12304 (expand_builtin_mathfn_3): Likewise.
12305 (expand_builtin_interclass_mathfn): Likewise for local "last".
12306 (expand_builtin_int_roundingfn): Likewise for local "insns".
12307 (expand_builtin_int_roundingfn_2): Likewise.
12308 (expand_builtin_strlen): Likewise for local "before_strlen".
12309 (expand_builtin_strncmp): Likewise for local "seq".
12310 (expand_builtin_signbit): Likewise for local "last".
12311 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
12312 from rtx to rtx_code_label *.
12313 (expand_stack_restore): Strengthen local "prev" from rtx to
12316 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12318 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
12320 (struct btr_def_s): Likewise.
12321 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
12323 (add_btr_def): Likewise.
12324 (new_btr_user): Likewise.
12325 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
12327 (link_btr_uses): Likewise.
12328 (move_btr_def): Likewise for locals "insp", "old_insn",
12329 "new_insn". Add checked cast to rtx_insn * for now on result of
12331 (can_move_up): Strengthen param "insn" from const_rtx to
12334 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12336 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
12338 (get_uncond_jump_length): Likewise for locals "label", "jump".
12339 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
12341 (add_labels_and_missing_jumps): Likewise for local "new_jump".
12342 (fix_up_fall_thru_edges): Likewise for local "old_jump".
12343 (find_jump_block): Likewise for local "insn".
12344 (fix_crossing_conditional_branches): Likewise for locals
12345 "old_jump", "new_jump".
12346 (fix_crossing_unconditional_branches): Likewise for locals
12347 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
12348 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
12350 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12352 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
12354 (struct mem_insn): Likewise for field "insn".
12355 (reg_next_use): Strengthen from rtx * to rtx_insn **.
12356 (reg_next_inc_use): Likewise.
12357 (reg_next_def): Likewise.
12358 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
12359 from rtx to rtx_insn *.
12360 (move_insn_before): Likewise for param "next_insn" and local "insns".
12361 (attempt_change): Likewise for local "mov_insn".
12362 (try_merge): Likewise for param "last_insn".
12363 (get_next_ref): Likewise for return type and local "insn".
12364 Strengthen param "next_array" from rtx * to rtx_insn **.
12365 (parse_add_or_inc): Strengthen param "insn" from rtx to
12367 (find_inc): Likewise for locals "insn" and "other_insn" (three of
12369 (merge_in_block): Likewise for locals "insn", "curr",
12371 (pass_inc_dec::execute): Update allocations of the arrays to
12372 reflect the stronger types.
12374 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12376 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
12377 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
12378 from rtx to rtx_code_label *.
12380 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12382 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
12385 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
12387 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
12388 generated a warning and prevented bootstrapping the compiler.
12390 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12392 * rtl.h (delete_related_insns): Strengthen return type from rtx to
12395 * jump.c (delete_related_insns): Likewise, also for locals "next"
12398 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12400 * genautomata.c (output_internal_insn_latency_func): When writing
12401 the function "internal_insn_latency" to insn-automata.c,
12402 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
12403 allowing the optional guard function of (define_bypass) clauses to
12404 expect a pair of rtx_insn *, rather than a pair of rtx.
12405 (output_insn_latency_func): When writing the function
12406 "insn_latency", add an "uncast_" prefix to params "insn" and
12407 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
12408 using checked casts from the params, thus enabling the above
12409 change to the generated "internal_insn_latency" function.
12411 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
12413 PR tree-optimization/62091
12414 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
12415 handle correctly arrays.
12416 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
12417 inheritance binfos.
12418 (record_known_type): Walk into inner type.
12419 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
12420 condition on no type changes.
12422 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12424 * genattrtab.c (write_attr_get): Within the generated get_attr_
12425 functions, rename param "insn" to "uncast_insn" and reintroduce
12426 "insn" as an local rtx_insn * using a checked cast, so that "insn"
12427 is an rtx_insn * within insn-attrtab.c
12429 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12431 * output.h (peephole): Strengthen return type from rtx to
12433 * rtl.h (delete_for_peephole): Likewise for both params.
12434 * genpeep.c (main): In generated "peephole" function, strengthen
12435 return type and local "insn" from rtx to rtx_insn *. For now,
12436 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
12437 rtx_insn *, with a checked cast.
12438 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
12439 locals "insn", "next", "prev" from rtx to rtx_insn *.
12441 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
12443 PR tree-optimization/62112
12444 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
12445 * gimple-iterator.h (gsi_replace): Return bool.
12446 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
12447 moved from ref_may_alias_global_p.
12448 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
12450 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
12451 (stmt_kills_ref_p_1): Rename...
12452 (stmt_kills_ref_p): ... to this.
12453 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
12454 stmt_kills_ref_p): Declare.
12455 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
12456 Move the self-assignment case...
12457 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
12459 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12461 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
12463 * emit-rtl.c (try_split): Likewise, also for locals "before" and
12464 "after". For now, don't strengthen param "trial", which requires
12465 adding checked casts when returning it.
12467 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12469 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
12470 "label" from rtx to rtx_code_label *. Strengthen param 1 of
12471 "var_location" hook from rtx to rtx_insn *.
12472 (debug_nothing_rtx): Delete in favor of...
12473 (debug_nothing_rtx_code_label): New prototype.
12474 (debug_nothing_rtx_rtx): Delete unused prototype.
12475 (debug_nothing_rtx_insn): New prototype.
12477 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
12478 invoking debug_hooks->var_location (in two places, one in a NOTE
12479 case of a switch statement, the other guarded by a CALL_P
12480 conditional. Add checked cast to rtx_code_label * when invoking
12481 debug_hooks->label (within CODE_LABEL case of switch statement).
12483 * dbxout.c (dbx_debug_hooks): Update "label" hook from
12484 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
12485 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
12486 (xcoff_debug_hooks): Likewise.
12487 * debug.c (do_nothing_debug_hooks): Likewise.
12488 (debug_nothing_rtx): Delete in favor of...
12489 (debug_nothing_rtx_insn): New function.
12490 (debug_nothing_rtx_rtx): Delete unused function.
12491 (debug_nothing_rtx_code_label): New function.
12492 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
12493 debug_nothing_rtx to debug_nothing_rtx_code_label.
12494 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
12496 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
12497 debug_nothing_rtx to debug_nothing_rtx_insn.
12498 (sdbout_label): Strengthen param "insn" from rtx to
12500 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
12501 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
12502 "var_location" hook from debug_nothing_rtx to
12503 debug_nothing_rtx_insn.
12505 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12507 * recog.h (insn_output_fn): Update this function typedef to match
12508 the changes below to the generated output functions, strengthening
12509 the 2nd param from rtx to rtx_insn *.
12511 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
12512 insn when invoking an output function, to match the new signature
12513 of insn_output_fn with a stronger second param.
12515 * genconditions.c (write_header): In the generated code for
12516 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
12517 to match the other changes in this patch.
12519 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
12520 the generated "gen_" functions from rtx to rtx_insn * within their
12523 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
12524 the subfunctions within the generated "recog_", "split", "peephole2"
12525 function trees from rtx to rtx_insn *. For now, the top-level
12526 generated functions ("recog", "split", "peephole2") continue to
12527 take a plain rtx for "insn", to avoid introducing dependencies on
12528 other patches. Rename this 2nd param from "insn" to
12529 "uncast_insn", and reintroduce "insn" as a local variable of type
12530 rtx_insn *, initialized at the top of the generated function with
12531 a checked cast on "uncast_insn".
12532 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
12533 the generated "gen_" functions from rtx to rtx_insn * within their
12536 * genoutput.c (process_template): Strengthen the 2nd param within
12537 the generated "output_" functions "insn" from rtx to rtx_insn *.
12539 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
12541 * tree-profile.c (tree_profiling): Skip external functions
12542 when doing coverage instrumentation.
12543 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
12545 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12547 * config/rs6000/altivec.h (vec_cpsgn): New #define.
12548 (vec_mergee): Likewise.
12549 (vec_mergeo): Likewise.
12550 (vec_cntlz): Likewise.
12551 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
12552 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
12553 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
12554 VMRGEW, and VMRGOW.
12555 * doc/extend.texi: Document various forms of vec_cpsgn,
12556 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
12557 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
12558 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
12559 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
12560 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
12562 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12564 * config/rs6000/rs6000.c (context.h): New include.
12565 (tree-pass.h): Likewise.
12566 (make_pass_analyze_swaps): New decl.
12567 (rs6000_option_override): Register pass_analyze_swaps.
12568 (swap_web_entry): New subsclass of web_entry_base (df.h).
12569 (special_handling_values): New enum.
12570 (union_defs): New function.
12571 (union_uses): Likewise.
12572 (insn_is_load_p): Likewise.
12573 (insn_is_store_p): Likewise.
12574 (insn_is_swap_p): Likewise.
12575 (rtx_is_swappable_p): Likewise.
12576 (insn_is_swappable_p): Likewise.
12577 (chain_purpose): New enum.
12578 (chain_contains_only_swaps): New function.
12579 (mark_swaps_for_removal): Likewise.
12580 (swap_const_vector_halves): Likewise.
12581 (adjust_subreg_index): Likewise.
12582 (permute_load): Likewise.
12583 (permute_store): Likewise.
12584 (handle_special_swappables): Likewise.
12585 (replace_swap_with_copy): Likewise.
12586 (dump_swap_insn_table): Likewise.
12587 (rs6000_analyze_swaps): Likewise.
12588 (pass_data_analyze_swaps): New pass_data.
12589 (pass_analyze_swaps): New rtl_opt_pass.
12590 (make_pass_analyze_swaps): New function.
12591 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
12593 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12595 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
12596 type from rtx to rtx_insn *.
12597 (create_copy_of_insn_rtx): Likewise.
12598 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
12599 (create_copy_of_insn_rtx): Likewise, also for local "res".
12601 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12603 * rtl.h (find_first_parameter_load): Strengthen return type from
12605 * rtlanal.c (find_first_parameter_load): Strengthen return type
12606 from rtx to rtx_insn *. Add checked cast for now, to postpone
12607 strengthening the params.
12609 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
12612 * diagnostic.c: Set default caret.
12613 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
12615 * diagnostic.h (struct diagnostic_context):
12617 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12619 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
12620 (sel_bb_head): Strengthen return type insn_t (currently just an
12621 rtx) to rtx_insn *.
12622 (sel_bb_end): Likewise.
12624 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
12625 (sel_bb_head): Strengthen return type and local "head" from
12626 insn_t (currently just an rtx) to rtx_insn *.
12627 (sel_bb_end): Likewise for return type.
12628 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
12631 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12633 * basic-block.h (get_last_bb_insn): Strengthen return type from
12635 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
12638 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
12641 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
12643 (diagnostic_report_diagnostic): ... from here.
12644 * toplev.c (general_init): Move code to c-family.
12646 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12648 * df.h (web_entry_base): Replace existing struct web_entry with a
12649 new class web_entry_base with only the predecessor member.
12650 (unionfind_root): Remove declaration and move to class member.
12651 (unionfind_union): Remove declaration and move to friend
12653 (union_defs): Remove declaration.
12654 * web.c (web_entry_base::unionfind_root): Modify to be member
12655 function and adjust accessors.
12656 (unionfind_union): Modify to be friend function and adjust
12658 (web_entry): New subclass of web_entry_base containing the reg
12660 (union_match_dups): Modify for struct -> class changes.
12661 (union_defs): Likewise.
12662 (entry_register): Likewise.
12663 (pass_web::execute): Likewise.
12665 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
12667 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
12668 builtin define __VEC_ELEMENT_REG_ORDER__.
12670 2014-08-20 Martin Jambor <mjambor@suse.cz>
12671 Wei Mi <wmi@google.com>
12674 PR middle-end/61776
12675 * tree-ssa-operands.c (update_stmt_operands): Remove
12676 MODIFIED_NORETURN_CALLS.
12677 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
12678 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
12679 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
12680 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
12681 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
12682 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
12683 (gimple_call_set_ctrl_altering): New func.
12684 (gimple_call_ctrl_altering_p): Ditto.
12685 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
12686 (make_blocks): Use gimple_call_initialize_ctrl_altering.
12687 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
12688 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
12689 remove MODIFIED_NORETURN_CALLS.
12691 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
12693 * coverage.c (coverage_compute_profile_id): Return non-0;
12694 also handle symbols with unique name.
12695 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
12697 2014-08-20 Steve Ellcey <sellcey@mips.com>
12699 PR middle-end/49191
12700 * doc/sourcebuild.texi (non_strict_align): New.
12702 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
12704 * cgraphunit.c (ipa_passes, compile): Reshedule
12705 symtab_remove_unreachable_nodes passes; update comments.
12706 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
12707 TODO_remove_functions before the pass; the functions ought to be
12709 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
12710 TODO_remove_functions.
12711 * passes.c (pass_data_early_local_passes): Do not schedule function
12713 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
12715 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
12718 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
12719 before setting the option.
12720 * diagnostic.c (diagnostic_classify_diagnostic): Record
12721 command-line status.
12723 2014-08-20 Richard Biener <rguenther@suse.de>
12726 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
12727 to build uint{16,32,64}_type_node.
12729 2014-08-20 Terry Guo <terry.guo@arm.com>
12731 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
12732 with immediate_operand.
12734 2014-08-20 David Malcolm <dmalcolm@redhat.com>
12736 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
12737 "insn" from an as_a to a safe_as_a, for the case when "insn" is
12740 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
12742 PR preprocessor/51303
12743 * incpath.c (remove_duplicates): Use cpp_warning.
12745 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
12749 * doc/options.texi (CPP): Document it.
12750 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
12751 * optc-gen.awk: Handle CPP.
12752 * opth-gen.awk: Likewise.
12754 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12756 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
12758 (duplicate_insn_chain): Likewise.
12759 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
12760 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
12761 checked cast for now (until we can strengthen the params in the
12763 (duplicate_insn_chain): Likewise.
12765 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12767 * rtl.h (next_cc0_user): Strengthen return type from rtx to
12769 (prev_cc0_setter): Likewise.
12771 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
12772 rtx_insn *, adding checked casts for now as necessary.
12773 (prev_cc0_setter): Likewise.
12775 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12777 * expr.h (emit_move_insn): Strengthen return type from rtx to
12779 (emit_move_insn_1): Likewise.
12780 (emit_move_complex_push): Likewise.
12781 (emit_move_complex_parts): Likewise.
12783 * expr.c (emit_move_via_integer): Strengthen return type from rtx
12784 to rtx_insn *. Replace use of NULL_RTX with NULL when working
12786 (emit_move_complex_push): Strengthen return type from rtx to
12788 (emit_move_complex): Likewise, also for local "ret".
12789 (emit_move_ccmode): Likewise.
12790 (emit_move_multi_word): Likewise for return type and locals
12791 "last_insn", "seq".
12792 (emit_move_insn_1): Likewise for return type and locals "result",
12794 (emit_move_insn): Likewise for return type and local "last_insn".
12795 (compress_float_constant): Likewise.
12797 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12799 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
12800 from rtx to rtx_insn *.
12802 * rtl.h (emit_insn_before): Likewise.
12803 (emit_insn_before_noloc): Likewise.
12804 (emit_insn_before_setloc): Likewise.
12805 (emit_jump_insn_before): Likewise.
12806 (emit_jump_insn_before_noloc): Likewise.
12807 (emit_jump_insn_before_setloc): Likewise.
12808 (emit_call_insn_before): Likewise.
12809 (emit_call_insn_before_noloc): Likewise.
12810 (emit_call_insn_before_setloc): Likewise.
12811 (emit_debug_insn_before): Likewise.
12812 (emit_debug_insn_before_noloc): Likewise.
12813 (emit_debug_insn_before_setloc): Likewise.
12814 (emit_label_before): Likewise.
12815 (emit_insn_after): Likewise.
12816 (emit_insn_after_noloc): Likewise.
12817 (emit_insn_after_setloc): Likewise.
12818 (emit_jump_insn_after): Likewise.
12819 (emit_jump_insn_after_noloc): Likewise.
12820 (emit_jump_insn_after_setloc): Likewise.
12821 (emit_call_insn_after): Likewise.
12822 (emit_call_insn_after_noloc): Likewise.
12823 (emit_call_insn_after_setloc): Likewise.
12824 (emit_debug_insn_after): Likewise.
12825 (emit_debug_insn_after_noloc): Likewise.
12826 (emit_debug_insn_after_setloc): Likewise.
12827 (emit_label_after): Likewise.
12828 (emit_insn): Likewise.
12829 (emit_debug_insn): Likewise.
12830 (emit_jump_insn): Likewise.
12831 (emit_call_insn): Likewise.
12832 (emit_label): Likewise.
12833 (gen_clobber): Likewise.
12834 (emit_clobber): Likewise.
12835 (gen_use): Likewise.
12836 (emit_use): Likewise.
12839 (emit_barrier_before): Strengthen return type from rtx to
12841 (emit_barrier_after): Likewise.
12842 (emit_barrier): Likewise.
12844 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
12845 from rtx to rtx_insn *. Add checked casts for now when converting
12846 "last" from rtx to rtx_insn *.
12847 (emit_insn_before_noloc): Likewise for return type.
12848 (emit_jump_insn_before_noloc): Likewise.
12849 (emit_call_insn_before_noloc): Likewise.
12850 (emit_debug_insn_before_noloc): Likewise.
12851 (emit_barrier_before): Strengthen return type and local "insn"
12852 from rtx to rtx_barrier *.
12853 (emit_label_before): Strengthen return type from rtx to
12854 rtx_insn *. Add checked cast for now when returning param
12855 (emit_pattern_after_noloc): Strengthen return type from rtx to
12856 rtx_insn *. Add checked casts for now when converting "last" from
12858 (emit_insn_after_noloc): Strengthen return type from rtx to
12860 (emit_jump_insn_after_noloc): Likewise.
12861 (emit_call_insn_after_noloc): Likewise.
12862 (emit_debug_insn_after_noloc): Likewise.
12863 (emit_barrier_after): Strengthen return type from rtx to
12865 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
12866 Add checked cast for now when converting "label" from rtx to
12868 (emit_pattern_after_setloc): Strengthen return type from rtx to
12869 rtx_insn *. Add checked casts for now when converting "last" from
12871 (emit_pattern_after): Strengthen return type from rtx to
12873 (emit_insn_after_setloc): Likewise.
12874 (emit_insn_after): Likewise.
12875 (emit_jump_insn_after_setloc): Likewise.
12876 (emit_jump_insn_after): Likewise.
12877 (emit_call_insn_after_setloc): Likewise.
12878 (emit_call_insn_after): Likewise.
12879 (emit_debug_insn_after_setloc): Likewise.
12880 (emit_debug_insn_after): Likewise.
12881 (emit_pattern_before_setloc): Likewise. Add checked casts for now
12882 when converting "last" from rtx to rtx_insn *.
12883 (emit_pattern_before): Strengthen return type from rtx to
12885 (emit_insn_before_setloc): Likewise.
12886 (emit_insn_before): Likewise.
12887 (emit_jump_insn_before_setloc): Likewise.
12888 (emit_jump_insn_before): Likewise.
12889 (emit_call_insn_before_setloc): Likewise.
12890 (emit_call_insn_before): Likewise.
12891 (emit_debug_insn_before_setloc): Likewise.
12892 (emit_debug_insn_before): Likewise.
12893 (emit_insn): Strengthen return type and locals "last", "insn",
12894 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
12895 within cases where we know we have an insn.
12896 (emit_debug_insn): Likewise.
12897 (emit_jump_insn): Likewise.
12898 (emit_call_insn): Strengthen return type and local "insn" from rtx
12900 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
12901 a checked cast to rtx_insn * for now on "label".
12902 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
12903 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
12904 (emit_use): Likewise.
12905 (gen_use): Likewise, also for local "seq".
12906 (emit): Likewise for return type and local "insn".
12907 (rtx_insn): Likewise for return type and local "new_rtx".
12909 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
12910 from rtx to rtx_barrier *.
12912 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
12913 changed return type from rtx to rtx_insn *, we must update
12914 "emit_fn" type, and this in turn means updating...
12915 (frame_insn): ...this. Strengthen return type from rtx to
12916 rtx_insn *. Introduce a new local "insn" of the appropriate type.
12918 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12920 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
12921 rtx to rtx_jump_table_data *. Also for local.
12922 * rtl.h (emit_jump_table_data): Likewise.
12924 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12926 * basic-block.h (create_basic_block_structure): Strengthen third
12927 param "bb_note" from rtx to rtx_note *.
12928 * rtl.h (emit_note_before): Strengthen return type from rtx to
12930 (emit_note_after): Likewise.
12931 (emit_note): Likewise.
12932 (emit_note_copy): Likewise. Also, strengthen param similarly.
12933 * function.h (struct rtl_data): Strengthen field
12934 "x_stack_check_probe_note" from rtx to rtx_note *.
12936 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
12937 from rtx to rtx_note *.
12938 * cfgrtl.c (create_basic_block_structure): Strengthen third param
12939 "bb_note" from rtx to rtx_note *.
12940 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
12941 when calling emit_note_copy.
12942 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
12944 (emit_note_after): Likewise.
12945 (emit_note_before): Likewise.
12946 (emit_note_copy): Likewise. Also, strengthen param similarly.
12947 (emit_note): Likewise.
12948 * except.c (emit_note_eh_region_end): Likewise for return type.
12949 Strengthen local "next" from rtx to rtx_insn *.
12950 (convert_to_eh_region_ranges): Strengthen local "note"
12951 from rtx to rtx_note *.
12952 * final.c (change_scope): Likewise.
12953 (reemit_insn_block_notes): Likewise, for both locals named "note".
12954 Also, strengthen local "insn" from rtx to rtx_insn *.
12955 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
12957 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
12958 strengthen local "seq" from rtx to rtx_insn *.
12959 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
12961 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
12963 (get_bb_note_from_pool): Strengthen return type from rtx to
12965 (sel_create_basic_block): Strengthen local "new_bb_note" from
12966 insn_t to rtx_note *.
12967 * var-tracking.c (emit_note_insn_var_location): Strengthen local
12968 "note" from rtx to rtx_note *.
12969 (emit_notes_in_bb): Likewise.
12971 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12973 * function.h (struct rtl_data): Strengthen field
12974 "x_parm_birth_insn" from rtx to rtx_insn *.
12975 * function.c (struct assign_parm_data_all): Strengthen fields
12976 "first_conversion_insn" and "last_conversion_insn" from rtx to
12979 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12981 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
12982 to rtx_insn *; also for local "var_end_seq".
12983 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
12984 (maybe_cleanup_end_of_block): Likewise for param "last" and local
12986 (expand_gimple_cond): Likewise for locals "last2" and "last".
12987 (mark_transaction_restart_calls): Likewise for local "insn".
12988 (expand_gimple_stmt): Likewise for return type and locals "last"
12990 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
12991 (avoid_complex_debug_insns): Likewise for param "insn".
12992 (expand_debug_locations): Likewise for locals "insn", "last",
12993 "prev_insn" and "insn2".
12994 (expand_gimple_basic_block): Likewise for local "last".
12995 (construct_exit_block): Likewise for locals "head", "end",
12997 (pass_expand::execute): Likewise for locals "var_seq",
12998 "var_ret_seq", "next".
13000 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13002 * asan.h (asan_emit_stack_protection): Strengthen return type from
13004 * asan.c (asan_emit_stack_protection): Likewise. Add local
13005 "insns" to hold the return value.
13007 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13009 * basic-block.h (bb_note): Strengthen return type from rtx to
13011 * sched-int.h (bb_note): Likewise.
13012 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
13014 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13016 * rtl.h (make_insn_raw): Strengthen return type from rtx to
13019 * emit-rtl.c (make_insn_raw): Strengthen return type and local
13020 "insn" from rtx to rtx_insn *.
13021 (make_debug_insn_raw): Strengthen return type from rtx to
13022 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
13023 (make_jump_insn_raw): Strengthen return type from rtx to
13024 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
13025 (make_call_insn_raw): Strengthen return type from rtx to
13026 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
13027 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
13028 callback from rtx to rtx_insn *; likewise for local "insn" and
13029 "next", adding a checked cast to rtx_insn in the relevant cases of
13030 the switch statement.
13031 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
13032 callback from rtx to rtx_insn *.
13033 (emit_pattern_after_setloc): Likewise.
13034 (emit_pattern_after): Likewise.
13035 (emit_pattern_before_setloc): Likewise.
13036 (emit_pattern_before): Likewise.
13038 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13040 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
13042 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
13043 accepting an rtx_insn *.
13044 (last_call_insn): Strengthen return type from rtx to
13047 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13049 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
13050 "insns" from rtx to rtx_insn *.
13051 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
13052 locals "insn" and "prev".
13054 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13056 * rtl.h (tablejump_p): Strengthen third param from rtx * to
13057 rtx_jump_table_data **.
13059 * cfgbuild.c (make_edges): Introduce local "table", using it in
13060 place of "tmp" for jump table data.
13061 (find_bb_boundaries): Strengthen local "table" from rtx to
13062 rtx_jump_table_data *.
13063 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
13064 (outgoing_edges_match): Likewise for locals "table1" and "table2".
13065 (try_crossjump_to_edge): Likewise.
13066 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
13068 (patch_jump_insn): Introduce local "table", using it in place of
13069 "tmp" for jump table data.
13070 (force_nonfallthru_and_redirect): Introduce local "table", so that
13071 call to tablejump_p can receive an rtx_jump_table_data **. Update
13072 logic around the call to overwrite "note" appropriately if
13073 tablejump_p returns non-zero.
13074 (get_last_bb_insn): Introduce local "table", using it in place of
13075 "tmp" for jump table data.
13076 * dwarf2cfi.c (create_trace_edges): Likewise.
13078 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
13079 from rtx to rtx_jump_table_data *.
13080 (create_fix_barrier): Strengthen local "tmp" from rtx to
13081 rtx_jump_table_data *.
13082 (arm_reorg): Likewise for local "table".
13084 * config/s390/s390.c (s390_chunkify_start): Likewise.
13086 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
13088 * jump.c (delete_related_insns): Strengthen local "lab_next" from
13089 rtx to rtx_jump_table_data *.
13091 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
13092 rtx_jump_table_data **. Add a checked cast when writing through
13093 the pointer: we know there that local "table" is non-NULL and that
13094 JUMP_TABLE_DATA_P (table) holds.
13095 (label_is_jump_target_p): Introduce local "table", using it in
13096 place of "tmp" for jump table data.
13098 2014-08-19 Marek Polacek <polacek@redhat.com>
13101 * doc/invoke.texi: Document -Wbool-compare.
13103 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13105 * rtl.h (entry_of_function): Strengthen return type from rtx to
13107 * cfgrtl.c (entry_of_function): Likewise.
13109 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13111 * emit-rtl.h (get_insns): Strengthen return type from rtx to
13112 rtx_insn *, adding a checked cast for now.
13113 (get_last_insn): Likewise.
13115 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13117 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
13120 * emit-rtl.c (gen_label_rtx): Likewise.
13122 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13124 * rtl.h (previous_insn): Strengthen return type from rtx to
13126 (next_insn): Likewise.
13127 (prev_nonnote_insn): Likewise.
13128 (prev_nonnote_insn_bb): Likewise.
13129 (next_nonnote_insn): Likewise.
13130 (next_nonnote_insn_bb): Likewise.
13131 (prev_nondebug_insn): Likewise.
13132 (next_nondebug_insn): Likewise.
13133 (prev_nonnote_nondebug_insn): Likewise.
13134 (next_nonnote_nondebug_insn): Likewise.
13135 (prev_real_insn): Likewise.
13136 (next_real_insn): Likewise.
13137 (prev_active_insn): Likewise.
13138 (next_active_insn): Likewise.
13140 * emit-rtl.c (next_insn): Strengthen return type from rtx to
13141 rtx_insn *, adding a checked cast.
13142 (previous_insn): Likewise.
13143 (next_nonnote_insn): Likewise.
13144 (next_nonnote_insn_bb): Likewise.
13145 (prev_nonnote_insn): Likewise.
13146 (prev_nonnote_insn_bb): Likewise.
13147 (next_nondebug_insn): Likewise.
13148 (prev_nondebug_insn): Likewise.
13149 (next_nonnote_nondebug_insn): Likewise.
13150 (prev_nonnote_nondebug_insn): Likewise.
13151 (next_real_insn): Likewise.
13152 (prev_real_insn): Likewise.
13153 (next_active_insn): Likewise.
13154 (prev_active_insn): Likewise.
13156 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
13157 param "stepfunc" so that it returns an rtx_insn * rather than an
13158 rtx, to track the change to prev_nonnote_insn_bb, which is the
13159 only function this is called with.
13160 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
13162 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
13164 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
13167 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13169 * coretypes.h (class rtx_debug_insn): Add forward declaration.
13170 (class rtx_nonjump_insn): Likewise.
13171 (class rtx_jump_insn): Likewise.
13172 (class rtx_call_insn): Likewise.
13173 (class rtx_jump_table_data): Likewise.
13174 (class rtx_barrier): Likewise.
13175 (class rtx_code_label): Likewise.
13176 (class rtx_note): Likewise.
13178 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
13179 adding the invariant DEBUG_INSN_P (X).
13180 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
13181 the invariant NONJUMP_INSN_P (X).
13182 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
13183 the invariant JUMP_P (X).
13184 (class rtx_call_insn): New, a subclass of rtx_insn, adding
13185 the invariant CALL_P (X).
13186 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
13187 invariant JUMP_TABLE_DATA_P (X).
13188 (class rtx_barrier): New, a subclass of rtx_insn, adding the
13189 invariant BARRIER_P (X).
13190 (class rtx_code_label): New, a subclass of rtx_insn, adding
13191 the invariant LABEL_P (X).
13192 (class rtx_note): New, a subclass of rtx_insn, adding
13193 the invariant NOTE_P(X).
13194 (is_a_helper <rtx_debug_insn *>::test): New.
13195 (is_a_helper <rtx_nonjump_insn *>::test): New.
13196 (is_a_helper <rtx_jump_insn *>::test): New.
13197 (is_a_helper <rtx_call_insn *>::test): New.
13198 (is_a_helper <rtx_jump_table_data *>::test): New functions,
13199 overloaded for both rtx and rtx_insn *.
13200 (is_a_helper <rtx_barrier *>::test): New.
13201 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
13202 for both rtx and rtx_insn *.
13203 (is_a_helper <rtx_note *>::test): New.
13205 2014-08-19 Marek Polacek <polacek@redhat.com>
13207 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
13208 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
13209 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
13210 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
13212 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13214 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
13215 rtx_insn *. To help with transition, for now, convert from an
13216 access macro into a pair of functions: BND_TO, returning an
13218 (SET_BND_TO): New function, for use where BND_TO is used as an
13221 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
13223 (BND_TO): New function, adding a checked cast.
13224 (SET_BND_TO): New function.
13226 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
13228 (compute_av_set_on_boundaries): Likewise.
13230 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
13232 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
13233 destination if it is used in source.
13234 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
13235 (*popcount<mode>2_falsedep_1): Likewise.
13237 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
13240 * configure.ac: Set install_gold_as_default to no first.
13241 * configure: Regenerated.
13243 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13245 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
13246 "note_list" field will eventually be an rtx_insn *. To help with
13247 transition, for now, convert from an access macro into a pair of
13248 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
13249 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
13252 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
13253 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
13255 * sel-sched-ir.c (init_bb): Likewise.
13256 (sel_restore_notes): Likewise.
13257 (move_bb_info): Likewise.
13258 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
13259 (SET_BB_NOTE_LIST): New function.
13261 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13263 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
13264 field will eventually be an rtx_insn *. To help with transition,
13265 for now, convert from an access macro into a pair of functions:
13266 VINSN_INSN_RTX, returning an rtx_insn *, and...
13267 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
13268 is used as an lvalue.
13270 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
13271 SET_VINSN_INSN_RTX where it's used as an lvalue.
13272 (VINSN_INSN_RTX): New function.
13273 (SET_VINSN_INSN_RTX): New function.
13275 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13277 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
13278 eventually be rtx_insn *, but to help with transition, for now,
13279 convert from an access macro into a pair of functions: DEP_PRO
13280 returning an rtx_insn * and...
13281 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
13282 lvalue, returning an rtx&.
13283 (DEP_CON): Analogous changes to DEP_PRO above.
13284 (SET_DEP_CON): Likewise.
13286 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
13287 an lvalue to SET_DEP_CON.
13288 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
13289 (sd_copy_back_deps): Likewise for DEP_CON.
13290 (DEP_PRO): New function, adding a checked cast for now.
13291 (DEP_CON): Likewise.
13292 (SET_DEP_PRO): New function.
13293 (SET_DEP_CON): Likewise.
13295 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
13297 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
13298 (extra_options): Add i386/cygwin.opt.
13299 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
13300 (CPP_SPEC): Accept -pthread.
13301 (LINK_SPEC): Ditto.
13302 (GOMP_SELF_SPECS): Update comment.
13303 * config/i386/cygwin.opt: New file for -pthread flag.
13305 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13307 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
13308 * df.h (DF_REF_INSN): Convert from a macro to a function, so
13309 that we can return an rtx_insn *.
13311 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
13313 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
13314 when building executables, not DLLs. Add --large-address-aware
13315 under the same conditions.
13316 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
13317 when building executables, not DLLs. Add --large-address-aware
13318 under the same conditions when using -m32.
13320 * config/i386/cygwin-stdint.h: Throughout, make type
13321 definitions dependent on target architecture, not host.
13323 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13325 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
13326 the return type from rtx to rtx_insn *, which will enable various
13327 conversions in followup patches. For now this is is done by a
13329 (NEXT_INSN): Likewise.
13330 (SET_PREV_INSN): Convert to an inline function. This is intended
13331 for use as an lvalue, and so returns an rtx& to allow in-place
13333 (SET_NEXT_INSN): Likewise.
13335 2014-07-08 Mark Wielaard <mjw@redhat.com>
13338 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
13340 2014-08-19 Marek Polacek <polacek@redhat.com>
13343 * cgraphunit.c (handle_alias_pairs): Fix condition.
13345 2014-08-19 Richard Biener <rguenther@suse.de>
13347 * gimple-fold.c (fold_gimple_assign): Properly build a
13348 null-pointer constant when devirtualizing addresses.
13350 2014-07-07 Mark Wielaard <mjw@redhat.com>
13352 * dwarf2out.c (decl_quals): New function.
13353 (modified_type_die): Take one cv_quals argument instead of two,
13354 one for const and one for volatile.
13355 (add_type_attribute): Likewise.
13356 (generic_parameter_die): Call add_type_attribute with one modifier
13358 (base_type_for_mode): Likewise.
13359 (add_bounds_info): Likewise.
13360 (add_subscript_info): Likewise.
13361 (gen_array_type_die): Likewise.
13362 (gen_descr_array_type_die): Likewise.
13363 (gen_entry_point_die): Likewise.
13364 (gen_enumeration_type_die): Likewise.
13365 (gen_formal_parameter_die): Likewise.
13366 (gen_subprogram_die): Likewise.
13367 (gen_variable_die): Likewise.
13368 (gen_const_die): Likewise.
13369 (gen_field_die): Likewise.
13370 (gen_pointer_type_die): Likewise.
13371 (gen_reference_type_die): Likewise.
13372 (gen_ptr_to_mbr_type_die): Likewise.
13373 (gen_inheritance_die): Likewise.
13374 (gen_subroutine_type_die): Likewise.
13375 (gen_typedef_die): Likewise.
13376 (force_type_die): Likewise.
13378 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13380 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
13382 * configure: Regenerate.
13384 2014-08-19 Richard Biener <rguenther@suse.de>
13386 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
13387 DECL_EXTERNALs in BLOCKs as non-references.
13388 * tree-streamer-out.c (streamer_write_chain): Likewise.
13390 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
13391 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13392 Anna Tikhonova <anna.tikhonova@intel.com>
13393 Ilya Tocar <ilya.tocar@intel.com>
13394 Andrey Turetskiy <andrey.turetskiy@intel.com>
13395 Ilya Verbin <ilya.verbin@intel.com>
13396 Kirill Yukhin <kirill.yukhin@intel.com>
13397 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13399 * config/i386/sse.md
13400 (define_mode_iterator VI48_AVX512F): Delete.
13401 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
13402 (define_mode_iterator VI2_AVX512VL): Ditto.
13403 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
13406 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
13408 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
13409 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
13410 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
13411 with VI48_AVX512F_AVX512VL): New.
13412 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
13413 with VI2_AVX512VL): Ditto.
13415 2014-08-19 Marek Polacek <polacek@redhat.com>
13417 * doc/invoke.texi: Document -Wc99-c11-compat.
13419 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13421 * rtl.h (PREV_INSN): Split macro in two: the existing one,
13422 for rvalues, and...
13423 (SET_PREV_INSN): New macro, for use as an lvalue.
13424 (NEXT_INSN, SET_NEXT_INSN): Likewise.
13426 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
13427 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
13428 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
13429 (fixup_abnormal_edges): Likewise.
13430 (unlink_insn_chain): Likewise.
13431 (fixup_reorder_chain): Likewise.
13432 (cfg_layout_delete_block): Likewise.
13433 (cfg_layout_merge_blocks): Likewise.
13434 * combine.c (update_cfg_for_uncondjump): Likewise.
13435 * emit-rtl.c (link_insn_into_chain): Likewise.
13436 (remove_insn): Likewise.
13437 (delete_insns_since): Likewise.
13438 (reorder_insns_nobb): Likewise.
13439 (emit_insn_after_1): Likewise.
13440 * final.c (rest_of_clean_state): Likewise.
13441 (final_scan_insn): Likewise.
13442 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
13443 * haifa-sched.c (concat_note_lists): Likewise.
13444 (remove_notes): Likewise.
13445 (restore_other_notes): Likewise.
13446 (move_insn): Likewise.
13447 (unlink_bb_notes): Likewise.
13448 (restore_bb_notes): Likewise.
13449 * jump.c (delete_for_peephole): Likewise.
13450 * optabs.c (emit_libcall_block_1): Likewise.
13451 * reorg.c (emit_delay_sequence): Likewise.
13452 (fill_simple_delay_slots): Likewise.
13453 * sel-sched-ir.c (sel_move_insn): Likewise.
13454 (sel_remove_insn): Likewise.
13455 (get_bb_note_from_pool): Likewise.
13456 * sel-sched.c (move_nop_to_previous_block): Likewise.
13458 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
13459 * config/c6x/c6x.c (gen_one_bundle): Likewise.
13460 (c6x_gen_bundles): Likewise.
13461 (hwloop_optimize): Likewise.
13462 * config/frv/frv.c (frv_function_prologue): Likewise.
13463 (frv_register_nop): Likewise.
13464 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
13465 (ia64_reorg): Likewise.
13466 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
13467 (mep_make_bundle): Likewise.
13468 (mep_bundle_insns): Likewise.
13469 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
13470 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
13471 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
13473 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13475 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
13476 return type from rtx to rtx_insn *.
13477 (BB_END): Likewise.
13478 (BB_HEADER): Likewise.
13479 (BB_FOOTER): Likewise.
13480 (SET_BB_HEAD): Convert to a function.
13481 (SET_BB_END): Likewise.
13482 (SET_BB_HEADER): Likewise.
13483 (SET_BB_FOOTER): Likewise.
13485 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
13486 Strengthen the return type from rtx to rtx_insn *. For now, this
13487 is done by adding a checked cast, but this will eventually
13488 become a field lookup.
13489 (BB_END): Likewise.
13490 (BB_HEADER): Likewise.
13491 (BB_FOOTER): Likewise.
13492 (SET_BB_HEAD): New function, from macro of same name. This is
13493 intended for use as an lvalue, and so returns an rtx& to allow
13494 in-place modification.
13495 (SET_BB_END): Likewise.
13496 (SET_BB_HEADER): Likewise.
13497 (SET_BB_FOOTER): Likewise.
13499 2014-08-18 David Malcolm <dmalcolm@redhat.com>
13501 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
13502 for rvalues, and...
13503 (SET_BB_HEAD): New macro, for use as a lvalue.
13504 (BB_END, SET_BB_END): Likewise.
13505 (BB_HEADER, SET_BB_HEADER): Likewise.
13506 (BB_FOOTER, SET_BB_FOOTER): Likewise.
13508 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
13509 of BB_* macros into SET_BB_* macros.
13510 (fix_crossing_unconditional_branches): Likewise.
13511 * caller-save.c (save_call_clobbered_regs): Likewise.
13512 (insert_one_insn): Likewise.
13513 * cfgbuild.c (find_bb_boundaries): Likewise.
13514 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
13515 (outgoing_edges_match): Likewise.
13516 (try_optimize_cfg): Likewise.
13517 * cfgexpand.c (expand_gimple_cond): Likewise.
13518 (expand_gimple_tailcall): Likewise.
13519 (expand_gimple_basic_block): Likewise.
13520 (construct_exit_block): Likewise.
13521 * cfgrtl.c (delete_insn): Likewise.
13522 (create_basic_block_structure): Likewise.
13523 (rtl_delete_block): Likewise.
13524 (rtl_split_block): Likewise.
13525 (emit_nop_for_unique_locus_between): Likewise.
13526 (rtl_merge_blocks): Likewise.
13527 (block_label): Likewise.
13528 (try_redirect_by_replacing_jump): Likewise.
13529 (emit_barrier_after_bb): Likewise.
13530 (fixup_abnormal_edges): Likewise.
13531 (record_effective_endpoints): Likewise.
13532 (relink_block_chain): Likewise.
13533 (fixup_reorder_chain): Likewise.
13534 (fixup_fallthru_exit_predecessor): Likewise.
13535 (cfg_layout_duplicate_bb): Likewise.
13536 (cfg_layout_split_block): Likewise.
13537 (cfg_layout_delete_block): Likewise.
13538 (cfg_layout_merge_blocks): Likewise.
13539 * combine.c (update_cfg_for_uncondjump): Likewise.
13540 * emit-rtl.c (add_insn_after): Likewise.
13541 (remove_insn): Likewise.
13542 (reorder_insns): Likewise.
13543 (emit_insn_after_1): Likewise.
13544 * haifa-sched.c (get_ebb_head_tail): Likewise.
13545 (restore_other_notes): Likewise.
13546 (move_insn): Likewise.
13547 (sched_extend_bb): Likewise.
13548 (fix_jump_move): Likewise.
13549 * ifcvt.c (noce_process_if_block): Likewise.
13550 (dead_or_predicable): Likewise.
13551 * ira.c (update_equiv_regs): Likewise.
13552 * reg-stack.c (change_stack): Likewise.
13553 * sel-sched-ir.c (sel_move_insn): Likewise.
13554 * sel-sched.c (move_nop_to_previous_block): Likewise.
13556 * config/c6x/c6x.c (hwloop_optimize): Likewise.
13557 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
13559 2014-08-18 David Malcolm <dmalcolm@redhat.com>
13561 * rtl.h (for_each_rtx_in_insn): New function.
13562 * rtlanal.c (for_each_rtx_in_insn): Likewise.
13564 2014-08-18 David Malcolm <dmalcolm@redhat.com>
13566 * coretypes.h (class rtx_insn): Add forward declaration.
13568 * rtl.h: Include is-a.h.
13569 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
13570 workaround to ensure gengtype knows inheritance is occurring,
13571 whilst continuing to use the pre-existing special-casing for
13573 (class rtx_insn): New subclass of rtx_def, adding the
13574 invariant that we're dealing with something we can sanely use
13575 INSN_UID, NEXT_INSN, PREV_INSN on.
13576 (is_a_helper <rtx_insn *>::test): New.
13577 (is_a_helper <const rtx_insn *>::test): New.
13579 2014-08-18 David Malcolm <dmalcolm@redhat.com>
13581 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
13583 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
13585 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
13588 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
13590 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
13591 to BUILT_IN_UNREACHABLE.
13593 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
13596 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
13598 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
13599 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
13600 (ffs<mode>2): Do not expand with tzcnt for
13601 TARGET_AVOID_FALSE_DEP_FOR_BMI.
13602 (ffssi2_no_cmove): Ditto.
13603 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
13604 (ctz<mode>2): New expander.
13605 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
13606 (*ctz<mode>2_falsedep): New insn.
13607 (*ctz<mode>2): Rename from ctz<mode>2.
13608 (clz<mode>2_lzcnt): New expander.
13609 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
13610 (*clz<mode>2_lzcnt_falsedep): New insn.
13611 (*clz<mode>2): Rename from ctz<mode>2.
13612 (popcount<mode>2): New expander.
13613 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
13614 (*popcount<mode>2_falsedep): New insn.
13615 (*popcount<mode>2): Rename from ctz<mode>2.
13616 (*popcount<mode>2_cmp): Remove.
13617 (*popcountsi2_cmp_zext): Ditto.
13619 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
13621 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
13622 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
13623 * config/microblaze/microblaze.h
13624 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
13626 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
13629 * configure.ac: Set install_gold_as_default to no for
13631 * configure: Regenerated.
13633 2014-08-18 Roman Gareev <gareevroman@gmail.com>
13635 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
13636 * config.in: Add undef of HAVE_isl.
13637 * configure: Regenerate.
13638 * configure.ac: Add definition of HAVE_isl.
13639 * graphite-blocking.c: Add checking of HAVE_isl.
13640 * graphite-dependences.c: Likewise.
13641 * graphite-interchange.c: Likewise.
13642 * graphite-isl-ast-to-gimple.c: Likewise.
13643 * graphite-optimize-isl.c: Likewise.
13644 * graphite-poly.c: Likewise.
13645 * graphite-scop-detection.c: Likewise.
13646 * graphite-sese-to-poly.c: Likewise.
13647 * graphite.c: Likewise.
13648 * toplev.c: Replace the checking of HAVE_cloog with the checking
13651 2014-08-18 Richard Biener <rguenther@suse.de>
13653 PR tree-optimization/62090
13654 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
13655 (fold_builtin_3): Do not fold snprintf.
13656 (fold_builtin_4): Likewise.
13657 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
13658 moved from builtins.c.
13659 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
13660 (gimple_fold_builtin): Do not fold sprintf here.
13662 2014-08-18 Richard Biener <rguenther@suse.de>
13664 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
13666 (maybe_canonicalize_mem_ref_addr): ... this function.
13667 (fold_stmt_1): Apply it here before all simplification.
13669 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
13672 * cgraph.h (cgraph_node::create_indirect_edge): Add
13673 compute_indirect_info param.
13674 * cgraph.c (cgraph_node::create_indirect_edge): Compute
13675 indirect_info only when it is required.
13676 * cgraphclones.c (cgraph_clone_edge): Do not recompute
13677 indirect_info fore cloned indirect edge.
13679 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13680 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13681 Anna Tikhonova <anna.tikhonova@intel.com>
13682 Ilya Tocar <ilya.tocar@intel.com>
13683 Andrey Turetskiy <andrey.turetskiy@intel.com>
13684 Ilya Verbin <ilya.verbin@intel.com>
13685 Kirill Yukhin <kirill.yukhin@intel.com>
13686 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13688 * config/i386/sse.md
13689 (define_mode_iterator VI8_AVX2_AVX512BW): New.
13690 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
13692 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13693 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13694 Anna Tikhonova <anna.tikhonova@intel.com>
13695 Ilya Tocar <ilya.tocar@intel.com>
13696 Andrey Turetskiy <andrey.turetskiy@intel.com>
13697 Ilya Verbin <ilya.verbin@intel.com>
13698 Kirill Yukhin <kirill.yukhin@intel.com>
13699 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13701 * config/i386/sse.md
13702 (define_mode_iterator VF1_AVX512VL): New.
13703 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
13704 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
13707 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13708 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13709 Anna Tikhonova <anna.tikhonova@intel.com>
13710 Ilya Tocar <ilya.tocar@intel.com>
13711 Andrey Turetskiy <andrey.turetskiy@intel.com>
13712 Ilya Verbin <ilya.verbin@intel.com>
13713 Kirill Yukhin <kirill.yukhin@intel.com>
13714 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13716 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
13717 * config/i386/i386.md
13718 (define_code_iterator any_float): New.
13719 (define_code_attr floatsuffix): New.
13720 * config/i386/sse.md
13721 (define_mode_iterator VF1_128_256VL): New.
13722 (define_mode_iterator VF2_512_256VL): New.
13723 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
13725 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
13726 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
13728 (define_mode_attr qq2pssuff): New.
13729 (define_mode_attr sselongvecmode): New.
13730 (define_mode_attr sselongvecmodelower): New.
13731 (define_mode_attr sseintvecmode3): New.
13732 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
13734 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
13735 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
13736 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
13737 (define_insn "ufloatv2siv2df2<mask_name>"): New.
13739 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13740 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13741 Anna Tikhonova <anna.tikhonova@intel.com>
13742 Ilya Tocar <ilya.tocar@intel.com>
13743 Andrey Turetskiy <andrey.turetskiy@intel.com>
13744 Ilya Verbin <ilya.verbin@intel.com>
13745 Kirill Yukhin <kirill.yukhin@intel.com>
13746 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13748 * config/i386/sse.md
13749 (define_mode_iterator VF2_AVX512VL): New.
13750 (define_mode_attr sseintvecmode2): New.
13751 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
13752 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
13753 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
13755 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
13757 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
13759 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
13762 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13763 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13764 Anna Tikhonova <anna.tikhonova@intel.com>
13765 Ilya Tocar <ilya.tocar@intel.com>
13766 Andrey Turetskiy <andrey.turetskiy@intel.com>
13767 Ilya Verbin <ilya.verbin@intel.com>
13768 Kirill Yukhin <kirill.yukhin@intel.com>
13769 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13771 * config/i386/i386.md
13772 (define_insn "*movoi_internal_avx"): Add evex version.
13773 (define_insn "*movti_internal"): Ditto.
13775 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13776 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13777 Anna Tikhonova <anna.tikhonova@intel.com>
13778 Ilya Tocar <ilya.tocar@intel.com>
13779 Andrey Turetskiy <andrey.turetskiy@intel.com>
13780 Ilya Verbin <ilya.verbin@intel.com>
13781 Kirill Yukhin <kirill.yukhin@intel.com>
13782 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13784 * config/i386/i386.md
13785 (define_attr "isa"): Add avx512dq, noavx512dq.
13786 (define_attr "enabled"): Ditto.
13787 * config/i386/sse.md
13788 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
13790 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13791 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13792 Anna Tikhonova <anna.tikhonova@intel.com>
13793 Ilya Tocar <ilya.tocar@intel.com>
13794 Andrey Turetskiy <andrey.turetskiy@intel.com>
13795 Ilya Verbin <ilya.verbin@intel.com>
13796 Kirill Yukhin <kirill.yukhin@intel.com>
13797 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13799 * config/i386/i386.c
13800 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
13801 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
13802 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
13803 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
13804 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
13805 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
13806 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
13807 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
13808 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
13809 * config/i386/sse.md
13810 (define_mode_iterator VMOVE): Allow V4TI mode.
13811 (define_mode_iterator V_AVX512VL): New.
13812 (define_mode_iterator V): New handling for AVX512VL.
13813 (define_insn "avx512f_load<mode>_mask"): Delete.
13814 (define_insn "<avx512>_load<mode>_mask"): New.
13815 (define_insn "avx512f_store<mode>_mask"): Delete.
13816 (define_insn "<avx512>_store<mode>_mask"): New.
13819 2014-08-18 Yury Gribov <y.gribov@samsung.com>
13822 * asan.c (instrument_derefs): Fix bitfield check.
13824 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13826 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
13827 * config/rs6000/htm.md (ttest): Remove clobber.
13828 * config/rs6000/predicates.md (any_mask_operand): New predicate.
13829 (and_operand): Reformat.
13830 (and_2rld_operand): New predicate.
13831 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
13833 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
13834 parameter. Handle AND directly.
13835 (rs6000_split_logical_di): Remove last parameter.
13836 (rs6000_split_logical): Remove last parameter. Remove obsolete
13838 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
13839 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
13840 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
13841 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
13842 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
13843 and 5 anonymous splitters): Delete.
13844 (and<mode>3): New expander.
13845 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
13846 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
13847 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
13848 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
13849 (floatdisf2_internal1): Remove clobbers.
13850 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
13851 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
13852 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
13853 (and<mode>3 for BOOL_128): Remove clobber.
13854 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
13855 rs6000_split_logical.
13856 (*bool<mode>3_internal for BOOL_128): Adjust call of
13857 rs6000_split_logical.
13858 (*boolc<mode>3_internal1 for BOOL_128,
13859 *boolc<mode>3_internal2 for BOOL_128,
13860 *boolcc<mode>3_internal1 for BOOL_128,
13861 *boolcc<mode>3_internal2 for BOOL_128,
13862 *eqv<mode>3_internal1 for BOOL_128,
13863 *eqv<mode>3_internal2 for BOOL_128,
13864 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
13865 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
13867 (*vec_reload_and_reg_<mptrsize>): Delete.
13869 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13871 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
13872 and split, *boolccsi3_internal3 and split): Delete.
13873 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
13874 *boolccdi3_internal3 and split): Delete.
13875 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
13876 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
13878 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13880 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
13881 and split, *boolcsi3_internal3 and split): Delete.
13882 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
13883 *boolcdi3_internal3 and split): Delete.
13884 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
13886 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13888 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
13889 <'u'>: Also support printing the low-order 16 bits.
13890 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
13891 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
13892 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
13893 *booldi3_internal3 and split): Delete.
13894 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
13895 *bool<mode>3_dot2): New.
13896 (two anonymous define_splits for non_logical_cint_operand): Merge.
13898 2014-08-17 Marek Polacek <polacek@redhat.com>
13899 Manuel López-Ibáñez <manu@gcc.gnu.org>
13902 * diagnostic.c (adjust_line): Add gcc_checking_assert.
13903 (diagnostic_show_locus): Don't print caret diagnostic
13904 if a column is larger than the line_width.
13906 2014-08-17 Roman Gareev <gareevroman@gmail.com>
13908 * common.opt: Make the ISL AST generator to be the main code generator
13911 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
13913 * wide-int.h (generic_wide_int): Declare as class instead of struct.
13915 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
13918 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
13920 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
13921 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
13922 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
13924 * config/pa/pa.md (begin_brtab): Delete insn.
13925 (end_brtab): Likewise.
13927 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
13929 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
13931 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
13933 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
13934 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
13935 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
13936 (get_dynamic_type): Remove.
13937 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
13938 (clear_speculation): Bring to ipa-deivrt.h
13939 (get_class_context): Rename to ...
13940 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
13941 (contains_type_p): Update.
13942 (get_dynamic_type): Rename to ...
13943 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
13944 (possible_polymorphic_call_targets): UPdate.
13945 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
13946 * ipa-prop.c (ipa_analyze_call_uses): Update.
13948 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
13950 * doc/invoke.texi (SH options): Document missing processor variant
13951 options. Remove references to Hitachi. Undocument deprecated mspace
13954 2014-08-15 Jason Merrill <jason@redhat.com>
13956 * tree.c (type_hash_canon): Uncomment assert.
13958 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13960 * input.h (in_system_header_at): Add comment.
13962 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13965 * diagnostic.c (build_message_string): Make it extern.
13966 * diagnostic.h (build_message_string): Make it extern.
13968 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
13970 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
13971 load/store from/to non-floating class pseudo.
13973 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13975 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
13977 2014-08-15 Richard Biener <rguenther@suse.de>
13979 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
13980 (get_constraint_for_ssa_var): Remove dead code.
13981 (get_constraint_for_1): Adjust.
13982 (find_what_var_points_to): Likewise.
13983 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
13985 2014-08-15 Ilya Tocar <tocarip@gmail.com>
13988 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
13989 (_mm512_mask_cmpge_epu32_mask): Ditto.
13990 (_mm512_cmpge_epu32_mask): Ditto.
13991 (_mm512_mask_cmpge_epi64_mask): Ditto.
13992 (_mm512_cmpge_epi64_mask): Ditto.
13993 (_mm512_mask_cmpge_epu64_mask): Ditto.
13994 (_mm512_cmpge_epu64_mask): Ditto.
13995 (_mm512_mask_cmple_epi32_mask): Ditto.
13996 (_mm512_cmple_epi32_mask): Ditto.
13997 (_mm512_mask_cmple_epu32_mask): Ditto.
13998 (_mm512_cmple_epu32_mask): Ditto.
13999 (_mm512_mask_cmple_epi64_mask): Ditto.
14000 (_mm512_cmple_epi64_mask): Ditto.
14001 (_mm512_mask_cmple_epu64_mask): Ditto.
14002 (_mm512_cmple_epu64_mask): Ditto.
14003 (_mm512_mask_cmplt_epi32_mask): Ditto.
14004 (_mm512_cmplt_epi32_mask): Ditto.
14005 (_mm512_mask_cmplt_epu32_mask): Ditto.
14006 (_mm512_cmplt_epu32_mask): Ditto.
14007 (_mm512_mask_cmplt_epi64_mask): Ditto.
14008 (_mm512_cmplt_epi64_mask): Ditto.
14009 (_mm512_mask_cmplt_epu64_mask): Ditto.
14010 (_mm512_cmplt_epu64_mask): Ditto.
14011 (_mm512_mask_cmpneq_epi32_mask): Ditto.
14012 (_mm512_mask_cmpneq_epu32_mask): Ditto.
14013 (_mm512_cmpneq_epu32_mask): Ditto.
14014 (_mm512_mask_cmpneq_epi64_mask): Ditto.
14015 (_mm512_cmpneq_epi64_mask): Ditto.
14016 (_mm512_mask_cmpneq_epu64_mask): Ditto.
14017 (_mm512_cmpneq_epu64_mask): Ditto.
14018 (_mm512_castpd_ps): Ditto.
14019 (_mm512_castpd_si512): Ditto.
14020 (_mm512_castps_pd): Ditto.
14021 (_mm512_castps_si512): Ditto.
14022 (_mm512_castsi512_ps): Ditto.
14023 (_mm512_castsi512_pd): Ditto.
14024 (_mm512_castpd512_pd128): Ditto.
14025 (_mm512_castps512_ps128): Ditto.
14026 (_mm512_castsi512_si128): Ditto.
14027 (_mm512_castpd512_pd256): Ditto.
14028 (_mm512_castps512_ps256): Ditto.
14029 (_mm512_castsi512_si256): Ditto.
14030 (_mm512_castpd128_pd512): Ditto.
14031 (_mm512_castps128_ps512): Ditto.
14032 (_mm512_castsi128_si512): Ditto.
14033 (_mm512_castpd256_pd512): Ditto.
14034 (_mm512_castps256_ps512): Ditto.
14035 (_mm512_castsi256_si512): Ditto.
14036 (_mm512_cmpeq_epu32_mask): Ditto.
14037 (_mm512_mask_cmpeq_epu32_mask): Ditto.
14038 (_mm512_mask_cmpeq_epu64_mask): Ditto.
14039 (_mm512_cmpeq_epu64_mask): Ditto.
14040 (_mm512_cmpgt_epu32_mask): Ditto.
14041 (_mm512_mask_cmpgt_epu32_mask): Ditto.
14042 (_mm512_mask_cmpgt_epu64_mask): Ditto.
14043 (_mm512_cmpgt_epu64_mask): Ditto.
14044 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
14045 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
14046 * config/i386/i386.c (enum ix86_builtins): Add
14047 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
14048 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
14049 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
14050 (bdesc_args): Add __builtin_ia32_si512_256si,
14051 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
14052 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
14053 __builtin_ia32_pd512_pd.
14054 (ix86_expand_args_builtin): Handle new FTYPEs.
14055 * config/i386/sse.md (castmode): Add 512-bit modes.
14056 (AVX512MODE2P): New.
14057 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
14058 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
14060 2014-08-15 Richard Biener <rguenther@suse.de>
14062 * fold-const.c (tree_swap_operands_p): Put all constants
14063 last, also strip sign-changing NOPs when considering further
14064 canonicalization. Canonicalize also when optimizing for size.
14066 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14068 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
14069 one_match > zero_match case to just before simple_sequence.
14071 2014-08-15 Richard Biener <rguenther@suse.de>
14073 * data-streamer.h (streamer_string_index, string_for_index):
14075 * data-streamer-out.c (streamer_string_index): Make static.
14076 * data-streamer-in.c (string_for_index): Likewise.
14077 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
14078 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
14080 2014-08-15 Richard Biener <rguenther@suse.de>
14082 PR tree-optimization/62031
14083 * tree-data-ref.c (dr_analyze_indices): Do not set
14084 DR_UNCONSTRAINED_BASE.
14085 (dr_may_alias_p): All indirect accesses have to go the
14086 formerly DR_UNCONSTRAINED_BASE path.
14087 * tree-data-ref.h (struct indices): Remove
14088 unconstrained_base member.
14089 (DR_UNCONSTRAINED_BASE): Remove.
14091 2014-08-15 Jakub Jelinek <jakub@redhat.com>
14093 PR middle-end/62092
14094 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
14095 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
14096 in OMP_CLAUSE_MAP in some outer target region.
14098 2014-08-15 Bin Cheng <bin.cheng@arm.com>
14100 * tree-ssa-loop-ivopts.c (ivopts_data): New field
14101 name_expansion_cache.
14102 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
14103 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
14104 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
14105 (difference_cannot_overflow_p): New parameter. Use affine
14106 expansion for equality check.
14107 (iv_elimination_compare_lt): Pass new argument.
14109 2014-08-14 DJ Delorie <dj@redhat.com>
14111 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
14112 variables to the accumulator.
14114 * config/rl78/predicates.md (rl78_near_mem_operand): New.
14115 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
14116 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
14117 with far-far moves.
14119 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
14120 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
14121 (umulqihi3_virt): Likewise.
14122 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
14123 (umulqihi3_real): Likewise.
14125 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
14127 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
14129 PR tree-optimization/62091
14130 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
14131 function_entry_reached.
14132 (walk_aliased_vdefs): Clear it here.
14133 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
14135 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
14137 * ipa-utils.h (compare_virtual_tables): Declare.
14138 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
14140 2014-08-14 Marek Polacek <polacek@redhat.com>
14143 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
14144 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
14146 2014-08-14 Tom de Vries <tom@codesourcery.com>
14148 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
14150 2014-08-14 Tom de Vries <tom@codesourcery.com>
14152 PR rtl-optimization/62004
14153 PR rtl-optimization/62030
14154 * ifcvt.c (rtx_interchangeable_p): New function.
14155 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
14156 * emit-rtl.h (mem_attrs_eq_p): Declare.
14158 2014-08-14 Roman Gareev <gareevroman@gmail.com>
14160 * graphite-scop-detection.c:
14161 Add inclusion of cp-tree.h.
14162 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
14163 in case they are pointers to object types
14165 2014-08-14 Richard Biener <rguenther@suse.de>
14167 * BASE-VER: Change to 5.0.0
14169 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14170 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14171 Anna Tikhonova <anna.tikhonova@intel.com>
14172 Ilya Tocar <ilya.tocar@intel.com>
14173 Andrey Turetskiy <andrey.turetskiy@intel.com>
14174 Ilya Verbin <ilya.verbin@intel.com>
14175 Kirill Yukhin <kirill.yukhin@intel.com>
14176 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14178 * config/i386/sse.md (define_mode_attr avx512): New.
14179 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
14181 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
14182 (define_mode_attr ssse3_avx2): Ditto.
14183 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
14184 (define_mode_attr avx2_avx512bw): New.
14185 (define_mode_attr ssedoublemodelower): New.
14186 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
14187 V32HI, V64QI modes.
14188 (define_mode_attr ssebytemode): Allow V8DI modes.
14189 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
14190 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
14191 (define_mode_attr ssePSmode2): New.
14192 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
14193 V16HI, V32HI modes.
14194 (define_mode_attr dbpsadbwmode): New.
14195 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
14196 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
14197 (vi8_sse4_1_avx2_avx512): New.
14198 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
14200 (define_mode_attr blendbits): Move before its immediate use.
14202 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14203 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14204 Anna Tikhonova <anna.tikhonova@intel.com>
14205 Ilya Tocar <ilya.tocar@intel.com>
14206 Andrey Turetskiy <andrey.turetskiy@intel.com>
14207 Ilya Verbin <ilya.verbin@intel.com>
14208 Kirill Yukhin <kirill.yukhin@intel.com>
14209 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14211 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
14212 * config/i386/subst.md
14213 (define_mode_iterator SUBST_V): Update.
14214 (define_mode_iterator SUBST_A): Ditto.
14215 (define_subst_attr "mask_operand7"): New.
14216 (define_subst_attr "mask_operand10"): New.
14217 (define_subst_attr "mask_operand_arg34") : New.
14218 (define_subst_attr "mask_expand_op3"): New.
14219 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
14220 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
14221 (define_subst_attr "mask_avx512vl_condition"): New.
14222 (define_subst_attr "round_mask_operand4"): Ditto.
14223 (define_subst_attr "round_mask_scalar_op3"): Delete.
14224 (define_subst_attr "round_mask_op4"): New.
14225 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
14227 (define_subst_attr "round_modev8sf_condition"): New.
14228 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
14230 (define_subst_attr "round_saeonly_mask_operand4"): New.
14231 (define_subst_attr "round_saeonly_mask_op4"): New.
14232 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
14233 V8DImode, V16SImode.
14234 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
14235 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
14236 (define_subst_attr "mask_expand4_args"): New.
14237 (define_subst "mask_expand4"): New.
14239 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14240 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14241 Anna Tikhonova <anna.tikhonova@intel.com>
14242 Ilya Tocar <ilya.tocar@intel.com>
14243 Andrey Turetskiy <andrey.turetskiy@intel.com>
14244 Ilya Verbin <ilya.verbin@intel.com>
14245 Kirill Yukhin <kirill.yukhin@intel.com>
14246 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14248 * config/i386/i386.md
14249 (define_attr "isa"): Add avx512bw,noavx512bw.
14250 (define_attr "enabled"): Ditto.
14251 (define_split): Add 32/64-bit mask logic.
14252 (define_insn "*k<logic>qi"): New.
14253 (define_insn "*k<logic>hi"): New.
14254 (define_insn "*anddi_1"): Add mask version.
14255 (define_insn "*andsi_1"): Ditto.
14256 (define_insn "*<code><mode>_1"): Ditto.
14257 (define_insn "*<code>hi_1"): Ditto.
14258 (define_insn "kxnor<mode>"): New.
14259 (define_insn "kunpcksi"): New.
14260 (define_insn "kunpckdi"): New.
14261 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
14262 (define_insn "*one_cmplhi2_1"): Ditto.
14264 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14265 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14266 Anna Tikhonova <anna.tikhonova@intel.com>
14267 Ilya Tocar <ilya.tocar@intel.com>
14268 Andrey Turetskiy <andrey.turetskiy@intel.com>
14269 Ilya Verbin <ilya.verbin@intel.com>
14270 Kirill Yukhin <kirill.yukhin@intel.com>
14271 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14273 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
14276 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14277 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14278 Anna Tikhonova <anna.tikhonova@intel.com>
14279 Ilya Tocar <ilya.tocar@intel.com>
14280 Andrey Turetskiy <andrey.turetskiy@intel.com>
14281 Ilya Verbin <ilya.verbin@intel.com>
14282 Kirill Yukhin <kirill.yukhin@intel.com>
14283 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14285 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
14287 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
14288 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
14289 xmm/ymm16+ when availble.
14290 * config/i386/i386.h
14291 (HARD_REGNO_NREGS): Add mask regs.
14292 (VALID_AVX512F_REG_MODE): Ditto.
14293 (VALID_AVX512F_REG_MODE) : Define.
14294 (VALID_MASK_AVX512BW_MODE): Ditto.
14295 (reg_class) (MASK_REG_P(X)): Define.
14296 * config/i386/i386.md: Do not split long moves with mask register,
14297 use kmovb if avx512bw is availible.
14298 (movdi_internal): Handle mask registers.
14300 2014-08-14 Richard Biener <rguenther@suse.de>
14302 PR tree-optimization/62081
14303 * tree-ssa-loop.c (pass_fix_loops): New pass.
14304 (pass_tree_loop::gate): Do not fixup loops here.
14305 * tree-pass.h (make_pass_fix_loops): Declare.
14306 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
14308 2014-08-14 Richard Biener <rguenther@suse.de>
14310 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
14311 (type_hash_canon): ... this and avoid 2nd lookup for the add.
14313 2014-08-14 Richard Biener <rguenther@suse.de>
14315 PR tree-optimization/62090
14316 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
14317 (fold_builtin_2): Do not fold sprintf.
14318 (fold_builtin_3): Likewise.
14319 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
14320 moved from builtins.c.
14321 (gimple_fold_builtin): Fold sprintf.
14323 2014-08-14 Richard Biener <rguenther@suse.de>
14325 PR rtl-optimization/62079
14326 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
14329 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
14331 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
14332 current_function_decl.
14334 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
14336 * cgraph.c (cgraph_node::function_symbol): Fix wrong
14337 cgraph_function_node to cgraph_node::function_symbol
14340 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
14342 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
14343 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
14345 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
14347 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
14350 2014-08-13 Roman Gareev <gareevroman@gmail.com>
14352 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
14355 2014-08-12 Jakub Jelinek <jakub@redhat.com>
14358 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
14359 any registers that are used in mem_insn.
14361 2014-08-12 Steve Ellcey <sellcey@mips.com>
14363 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
14365 2014-08-12 Steve Ellcey <sellcey@mips.com>
14367 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
14368 (MULTILIB_DIRNAMES): Ditto.
14369 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
14370 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
14371 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
14372 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
14373 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
14374 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
14376 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
14379 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
14380 of __ARM_SIZEOF_WCHAR_T.
14382 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
14385 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
14386 Remove unnecessary attributes.
14388 2014-08-12 Yury Gribov <y.gribov@samsung.com>
14390 * internal-fn.c (init_internal_fns): Fix off-by-one.
14392 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
14393 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14394 Anna Tikhonova <anna.tikhonova@intel.com>
14395 Ilya Tocar <ilya.tocar@intel.com>
14396 Andrey Turetskiy <andrey.turetskiy@intel.com>
14397 Ilya Verbin <ilya.verbin@intel.com>
14398 Kirill Yukhin <kirill.yukhin@intel.com>
14399 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14401 * config/i386/i386.c (standard_sse_constant_opcode): Use
14402 vpxord/vpternlog if avx512 is availible.
14404 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
14406 PR middle-end/62103
14407 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
14408 bitfields, that is when size doesn't match the size of type or the
14409 size of the constructor.
14411 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
14413 * config/rs6000/constraints.md (wh constraint): New constraint,
14414 for FP registers if direct move is available.
14415 (wi constraint): New constraint, for VSX/FP registers that can
14416 handle 64-bit integers.
14417 (wj constraint): New constraint for VSX/FP registers that can
14418 handle 64-bit integers for direct moves.
14419 (wk constraint): New constraint for VSX/FP registers that can
14420 handle 64-bit doubles for direct moves.
14421 (wy constraint): Make documentation match implementation.
14423 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
14424 scalar_in_vmx_p field to simplify tests of whether SFmode or
14425 DFmode can go in the Altivec registers.
14426 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
14427 (rs6000_setup_reg_addr_masks): Likewise.
14428 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
14429 field, and wh/wi/wj/wk constraints.
14430 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
14431 the wh/wi/wj/wk constraints.
14432 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
14433 upper registers, prefer VSX registers unless the operation is a
14434 memory operation with REG+OFFSET addressing.
14436 * config/rs6000/vsx.md (VSr mode attribute): Add support for
14437 DImode. Change SFmode to use ww constraint instead of d to allow
14438 SF registers in the upper registers.
14441 (VSr5): Fix thinko in comment.
14442 (VSa): New mode attribute that is an alternative to wa, that
14443 returns the VSX register class that a mode can go in, but may not
14444 be the preferred register class.
14445 (VS_64dm): New mode attribute for appropriate register classes for
14446 referencing 64-bit elements of vectors for direct moves and normal
14448 (VS_64reg): Likewise.
14449 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
14450 register allocator to only registers the data type can handle.
14451 (vsx_le_perm_load_<mode>): Likewise.
14452 (vsx_le_perm_store_<mode>): Likewise.
14453 (vsx_xxpermdi2_le_<mode>): Likewise.
14454 (vsx_xxpermdi4_le_<mode>): Likewise.
14455 (vsx_lxvd2x2_le_<mode>): Likewise.
14456 (vsx_lxvd2x4_le_<mode>): Likewise.
14457 (vsx_stxvd2x2_le_<mode>): Likewise.
14458 (vsx_add<mode>3): Likewise.
14459 (vsx_sub<mode>3): Likewise.
14460 (vsx_mul<mode>3): Likewise.
14461 (vsx_div<mode>3): Likewise.
14462 (vsx_tdiv<mode>3_internal): Likewise.
14463 (vsx_fre<mode>2): Likewise.
14464 (vsx_neg<mode>2): Likewise.
14465 (vsx_abs<mode>2): Likewise.
14466 (vsx_nabs<mode>2): Likewise.
14467 (vsx_smax<mode>3): Likewise.
14468 (vsx_smin<mode>3): Likewise.
14469 (vsx_sqrt<mode>2): Likewise.
14470 (vsx_rsqrte<mode>2): Likewise.
14471 (vsx_tsqrt<mode>2_internal): Likewise.
14472 (vsx_fms<mode>4): Likewise.
14473 (vsx_nfma<mode>4): Likewise.
14474 (vsx_eq<mode>): Likewise.
14475 (vsx_gt<mode>): Likewise.
14476 (vsx_ge<mode>): Likewise.
14477 (vsx_eq<mode>_p): Likewise.
14478 (vsx_gt<mode>_p): Likewise.
14479 (vsx_ge<mode>_p): Likewise.
14480 (vsx_xxsel<mode>): Likewise.
14481 (vsx_xxsel<mode>_uns): Likewise.
14482 (vsx_copysign<mode>3): Likewise.
14483 (vsx_float<VSi><mode>2): Likewise.
14484 (vsx_floatuns<VSi><mode>2): Likewise.
14485 (vsx_fix_trunc<mode><VSi>2): Likewise.
14486 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
14487 (vsx_x<VSv>r<VSs>i): Likewise.
14488 (vsx_x<VSv>r<VSs>ic): Likewise.
14489 (vsx_btrunc<mode>2): Likewise.
14490 (vsx_b2trunc<mode>2): Likewise.
14491 (vsx_floor<mode>2): Likewise.
14492 (vsx_ceil<mode>2): Likewise.
14493 (vsx_<VS_spdp_insn>): Likewise.
14494 (vsx_xscvspdp): Likewise.
14495 (vsx_xvcvspuxds): Likewise.
14496 (vsx_float_fix_<mode>2): Likewise.
14497 (vsx_set_<mode>): Likewise.
14498 (vsx_extract_<mode>_internal1): Likewise.
14499 (vsx_extract_<mode>_internal2): Likewise.
14500 (vsx_extract_<mode>_load): Likewise.
14501 (vsx_extract_<mode>_store): Likewise.
14502 (vsx_splat_<mode>): Likewise.
14503 (vsx_xxspltw_<mode>): Likewise.
14504 (vsx_xxspltw_<mode>_direct): Likewise.
14505 (vsx_xxmrghw_<mode>): Likewise.
14506 (vsx_xxmrglw_<mode>): Likewise.
14507 (vsx_xxsldwi_<mode>): Likewise.
14508 (vsx_xscvdpspn): Tighten constraints to only use register classes
14510 (vsx_xscvspdpn): Likewise.
14511 (vsx_xscvdpspn_scalar): Likewise.
14513 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
14514 wj, and wk constraints.
14515 (GPR_REG_CLASS_P): New helper macro for register classes targeting
14516 general purpose registers.
14518 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
14520 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
14521 DImode instead of wm. Use wk constraint for direct move of DFmode
14523 (extendsidi2_lfiwax): Likewise.
14524 (lfiwax): Likewise.
14525 (lfiwzx): Likewise.
14526 (movdi_internal64): Likewise.
14528 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
14529 wk constraints. Make the wy constraint documentation match them
14532 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
14534 Replacement of isl_int by isl_val
14535 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
14536 (compute_bounds_for_param): use isl_val instead of isl_int
14537 (compute_bounds_for_loop): likewise
14538 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
14539 (build_linearized_memory_access): use isl_val instead of isl_int
14540 (pdr_stride_in_loop): likewise
14541 * graphite-optimize-isl.c:
14542 (getPrevectorMap): use isl_val instead of isl_int
14544 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
14545 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
14546 (extern the_isl_ctx): declare
14547 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
14548 (extract_affine_gmp): likewise
14550 (build_loop_iteration_domains): likewise
14551 (add_param_constraints): likewise
14553 2014-08-11 Richard Biener <rguenther@suse.de>
14555 PR tree-optimization/62075
14556 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
14557 handle uses in patterns.
14559 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
14560 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14561 Anna Tikhonova <anna.tikhonova@intel.com>
14562 Ilya Tocar <ilya.tocar@intel.com>
14563 Andrey Turetskiy <andrey.turetskiy@intel.com>
14564 Ilya Verbin <ilya.verbin@intel.com>
14565 Kirill Yukhin <kirill.yukhin@intel.com>
14566 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14568 * common/config/i386/i386-common.c
14569 (OPTION_MASK_ISA_AVX512VL_SET): Define.
14570 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
14571 (ix86_handle_option): Handle OPT_mavx512vl.
14572 * config/i386/cpuid.h (bit_AVX512VL): Define.
14573 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
14574 set -mavx512vl accordingly.
14575 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
14576 OPTION_MASK_ISA_AVX512VL.
14577 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
14578 (ix86_option_override_internal): Define PTA_AVX512VL, handle
14579 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
14580 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
14581 * config/i386/i386.h (TARGET_AVX512VL): Define.
14582 (TARGET_AVX512VL_P(x)): Ditto.
14583 * config/i386/i386.opt: Add mavx512vl.
14585 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
14587 PR tree-optimization/62073
14588 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
14591 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
14592 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14593 Anna Tikhonova <anna.tikhonova@intel.com>
14594 Ilya Tocar <ilya.tocar@intel.com>
14595 Andrey Turetskiy <andrey.turetskiy@intel.com>
14596 Ilya Verbin <ilya.verbin@intel.com>
14597 Kirill Yukhin <kirill.yukhin@intel.com>
14598 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14600 * common/config/i386/i386-common.c
14601 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
14602 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
14603 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
14604 (ix86_handle_option): Handle OPT_mavx512bw.
14605 * config/i386/cpuid.h (bit_AVX512BW): Define.
14606 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
14607 set -mavx512bw accordingly.
14608 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
14609 OPTION_MASK_ISA_AVX512BW.
14610 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
14611 (ix86_option_override_internal): Define PTA_AVX512BW, handle
14612 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
14613 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
14614 * config/i386/i386.h (TARGET_AVX512BW): Define.
14615 (TARGET_AVX512BW_P(x)): Ditto.
14616 * config/i386/i386.opt: Add mavx512bw.
14618 2014-08-11 Richard Biener <rguenther@suse.de>
14620 PR tree-optimization/62070
14621 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
14622 Remove SSA checking.
14624 2014-08-11 Yury Gribov <y.gribov@samsung.com>
14626 * asan.c (asan_check_flags): New enum.
14627 (build_check_stmt_with_calls): Removed function.
14628 (build_check_stmt): Split inlining logic to
14629 asan_expand_check_ifn.
14630 (instrument_derefs): Rename parameter.
14631 (instrument_mem_region_access): Rename parameter.
14632 (instrument_strlen_call): Likewise.
14633 (asan_expand_check_ifn): New function.
14634 (asan_instrument): Remove old code.
14635 (pass_sanopt::execute): Change handling of
14636 asan-instrumentation-with-call-threshold.
14637 (asan_clear_shadow): Fix formatting.
14638 (asan_function_start): Likewise.
14639 (asan_emit_stack_protection): Likewise.
14640 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
14641 Update description.
14642 * internal-fn.c (expand_ASAN_CHECK): New function.
14643 * internal-fn.def (ASAN_CHECK): New internal function.
14644 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
14645 Update description.
14646 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
14647 * tree.c: Small comment fix.
14649 2014-08-11 Yury Gribov <y.gribov@samsung.com>
14651 * gimple.c (gimple_call_fnspec): Support internal functions.
14652 (gimple_call_return_flags): Use const.
14653 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
14654 * internal-fn.def: Add fnspec information.
14655 * internal-fn.h (internal_fn_fnspec): New function.
14656 (init_internal_fns): Declare new function.
14657 * internal-fn.c (internal_fn_fnspec_array): New global variable.
14658 (init_internal_fns): New function.
14659 * tree-core.h: Update macro call.
14660 * tree.c (build_common_builtin_nodes): Initialize internal fns.
14662 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
14664 * lto-streamer.h (struct output_block::symbol): Change from
14665 struct symtab_node to plain symtab_node.
14666 (referenced_from_this_partition_p): Change first parameter
14667 from struct symtab_node to plain symtab_node.
14669 2014-08-10 Marek Polacek <polacek@redhat.com>
14672 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
14674 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
14676 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
14677 DECL correctly; do not give up on types in static storage.
14679 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
14681 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
14683 2014-08-09 Roman Gareev <gareevroman@gmail.com>
14685 * graphite-isl-ast-to-gimple.c:
14686 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
14688 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
14690 2014-08-08 Guozhi Wei <carrot@google.com>
14692 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
14694 2014-08-08 Cary Coutant <ccoutant@google.com>
14696 * dwarf2out.c (get_skeleton_type_unit): Remove.
14697 (output_skeleton_debug_sections): Remove skeleton type units.
14698 (output_comdat_type_unit): Likewise.
14699 (dwarf2out_finish): Likewise.
14701 2014-08-07 Yi Yang <ahyangyi@google.com>
14703 * predict.c (expr_expected_value_1): Remove the redundant assignment.
14705 2014-08-08 Richard Biener <rguenther@suse.de>
14707 * lto-streamer.h (struct lto_input_block): Make it a class
14708 with a constructor.
14709 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
14710 (struct lto_function_header, struct lto_simple_header,
14711 struct lto_simple_header_with_strings,
14712 struct lto_decl_header, struct lto_function_header): Make
14713 a simple inheritance hieararchy. Remove unused fields.
14714 (struct lto_asm_header): Remove.
14715 * lto-streamer-out.c (produce_asm): Adjust.
14716 (lto_output_toplevel_asms): Likewise.
14717 (produce_asm_for_decls): Likewise.
14718 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
14719 * data-streamer-in.c (string_for_index): Likewise.
14720 * ipa-inline-analysis.c (inline_read_section): Likewise.
14721 * ipa-prop.c (ipa_prop_read_section): Likewise.
14722 (read_replacements_section): Likewise.
14723 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
14724 * lto-section-in.c (lto_create_simple_input_block): Likewise.
14725 (lto_destroy_simple_input_block): Likewise.
14726 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
14727 (lto_input_toplevel_asms): Likewise.
14729 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
14730 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14731 Anna Tikhonova <anna.tikhonova@intel.com>
14732 Ilya Tocar <ilya.tocar@intel.com>
14733 Andrey Turetskiy <andrey.turetskiy@intel.com>
14734 Ilya Verbin <ilya.verbin@intel.com>
14735 Kirill Yukhin <kirill.yukhin@intel.com>
14736 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14738 * common/config/i386/i386-common.c
14739 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
14740 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
14741 (ix86_handle_option): Handle OPT_mavx512dq.
14742 * config/i386/cpuid.h (bit_AVX512DQ): Define.
14743 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
14744 set -mavx512dq accordingly.
14745 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
14746 OPTION_MASK_ISA_AVX512DQ.
14747 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
14748 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
14749 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
14750 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
14751 * config/i386/i386.h (TARGET_AVX512DQ): Define.
14752 (TARGET_AVX512DQ_P(x)): Ditto.
14753 * config/i386/i386.opt: Add mavx512dq.
14755 2014-08-08 Richard Biener <rguenther@suse.de>
14757 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
14758 target_percent, target_percent_s): Export.
14759 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
14760 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
14761 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
14762 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
14763 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
14764 Move to gimple-fold.c.
14765 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
14767 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
14768 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
14769 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
14770 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
14771 (rewrite_call_expr_array): Remove.
14772 (fold_builtin_sprintf_chk): Likewise.
14773 (fold_builtin_snprintf_chk): Likewise.
14774 (fold_builtin_varargs): Remove handling of sprintf_chk,
14775 vsprintf_chk, snprintf_chk and vsnprintf_chk.
14776 (gimple_fold_builtin_sprintf_chk): Remove.
14777 (gimple_fold_builtin_snprintf_chk): Likewise.
14778 (gimple_fold_builtin_varargs): Likewise.
14779 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
14780 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
14781 * gimple.c (gimple_seq_add_seq_without_update): New function.
14782 * gimple.h (gimple_seq_add_seq_without_update): Declare.
14783 * gimple-fold.c: Include output.h.
14784 (gsi_replace_with_seq_vops): New function, split out from ...
14785 (gimplify_and_update_call_from_tree): ... here.
14786 (replace_call_with_value): New function.
14787 (replace_call_with_call_and_fold): Likewise.
14788 (var_decl_component_p): Moved from builtins.c.
14789 (gimple_fold_builtin_memory_op): Moved from builtins.c
14790 fold_builtin_memory_op and rewritten to GIMPLE.
14791 (gimple_fold_builtin_memset): Likewise.
14792 (gimple_fold_builtin_strcpy): Likewise.
14793 (gimple_fold_builtin_strncpy): Likewise.
14794 (gimple_fold_builtin_strcat): Likewise.
14795 (gimple_fold_builtin_fputs): Likewise.
14796 (gimple_fold_builtin_memory_chk): Likewise.
14797 (gimple_fold_builtin_stxcpy_chk): Likewise.
14798 (gimple_fold_builtin_stxncpy_chk): Likewise.
14799 (gimple_fold_builtin_snprintf_chk): Likewise.
14800 (gimple_fold_builtin_sprintf_chk): Likewise.
14801 (gimple_fold_builtin_strlen): New function.
14802 (gimple_fold_builtin_with_strlen): New function split out from
14803 gimple_fold_builtin.
14804 (gimple_fold_builtin): Change signature and handle
14805 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
14806 here. Call gimple_fold_builtin_with_strlen.
14807 (gimple_fold_call): Adjust.
14809 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
14811 * calls.c (precompute_arguments): Check
14812 promoted_for_signed_and_unsigned_p and set the promoted mode.
14813 (promoted_for_signed_and_unsigned_p): New function.
14814 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
14815 and set the promoted mode.
14816 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
14817 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
14818 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
14821 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
14823 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
14824 instead of SUBREG_PROMOTED_UNSIGNED_SET.
14825 (expand_call): Likewise.
14826 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
14827 to get promoted mode.
14828 * combine.c (record_promoted_value): Skip > 0 comparison with
14829 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
14830 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
14831 of SUBREG_PROMOTED_UNSIGNED_P.
14832 (convert_modes): Likewise.
14833 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
14834 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
14835 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
14836 SUBREG_PROMOTED_UNSIGNED_SET.
14837 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
14838 instead of SUBREG_PROMOTED_UNSIGNED_SET.
14839 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
14840 SUBREG_PROMOTED_SET.
14841 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
14842 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
14843 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
14844 of SUBREG_PROMOTED_UNSIGNED_P.
14845 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
14846 (SUBREG_PROMOTED_SET): New define.
14847 (SUBREG_PROMOTED_GET): Likewise.
14848 (SUBREG_PROMOTED_SIGN): Likewise.
14849 (SUBREG_PROMOTED_SIGNED_P): Likewise.
14850 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
14851 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
14852 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
14853 instead of SUBREG_PROMOTED_UNSIGNED_GET.
14854 (nonzero_bits1): Skip > 0 comparison with the results as
14855 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
14856 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
14857 of !SUBREG_PROMOTED_UNSIGNED_P.
14858 * simplify-rtx.c (simplify_unary_operation_1): Use new
14859 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
14860 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
14861 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
14862 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
14864 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
14866 * ipa-devirt.c: Include gimple-pretty-print.h
14867 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
14869 (decl_maybe_in_construction_p): Fix conditional on cdtor check
14870 (get_polymorphic_call_info): Fix return value
14871 (type_change_info): New sturcture based on ipa-prop
14873 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
14874 based on ipa-prop variant.
14875 (extr_type_from_vtbl_ptr_store): New function
14876 based on ipa-prop variant.
14877 (record_known_type): New function.
14878 (check_stmt_for_type_change): New function.
14879 (get_dynamic_type): New function.
14880 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
14881 * tree-ssa-pre.c: ipa-utils.h
14882 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
14883 machinery; sanity check with ipa-prop devirtualization.
14884 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
14887 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
14889 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
14890 * alias.c, cfgexpand.c, cgraphbuild.c,
14891 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
14892 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
14893 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
14894 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
14895 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
14896 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
14897 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
14898 dse.c, except.c, gengtype.c, gimple-expr.c,
14899 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
14900 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
14901 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
14902 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
14903 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
14904 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
14906 * pointer-set.c: Remove file.
14907 * pointer-set.h: Remove file.
14909 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14911 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
14912 * config/arm/types.md (f_sels, f_seld): Delete.
14914 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14916 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
14917 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
14918 (aarch64_movdi_<mode>high): Likewise.
14919 (aarch64_mov<mode>high_di): Likewise.
14920 (aarch64_movdi_<mode>low): Likewise.
14921 (aarch64_mov<mode>low_di): Likewise.
14922 (aarch64_movtilow_tilow): Likewise.
14923 Add comment explaining usage of fp,simd attributes and of
14924 TARGET_FLOAT and TARGET_SIMD.
14926 2014-08-07 Ian Bolton <ian.bolton@arm.com>
14927 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14929 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
14930 Use MOVN when one of the half-words is 0xffff.
14932 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
14934 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
14936 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14938 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
14939 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
14940 (rfs_str): String corresponding to RFS_* constants.
14941 (rank_for_schedule_stats_t): New typedef.
14942 (rank_for_schedule_stats): New static variable.
14943 (rfs_result): New static function.
14944 (rank_for_schedule): Track statistics for deciding heuristics.
14945 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
14947 (ready_sort): Use them for debug printouts.
14948 (schedule_block): Init statistics state. Print statistics on
14949 rank_for_schedule decisions.
14951 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14953 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
14955 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
14957 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
14960 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
14962 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
14963 function to not conflict.
14964 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
14965 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
14966 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
14967 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
14968 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
14971 2014-08-07 Marek Polacek <polacek@redhat.com>
14973 * fold-const.c (fold_binary_loc): Add folding of
14974 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
14976 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
14978 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
14979 instead of type size.
14980 (ASM_FINISH_DECLARE_OBJECT): Likewise.
14982 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
14984 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
14985 (*thumb1_movqi_insn): Likewise.
14986 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
14988 2014-08-07 Tom de Vries <tom@codesourcery.com>
14990 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
14991 (glibc_2_11_or_earlier): Remove effective-target keywords.
14993 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
14995 * config/arm/arm.c (bdesc_2arg): Fix typo.
14996 (arm_atomic_assign_expand_fenv): Remove The default implementation.
14998 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
15000 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
15002 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
15005 * haifa-sched.c (advance_one_cycle): Fix dump.
15006 (schedule_block): Don't advance cycle if we are already at the
15007 beginning of the cycle.
15009 2014-08-06 Martin Jambor <mjambor@suse.cz>
15012 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
15014 2014-08-06 Richard Biener <rguenther@suse.de>
15017 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
15019 (lto_input_tree): Pop SCCs here.
15021 2014-08-06 Richard Biener <rguenther@suse.de>
15023 PR tree-optimization/61320
15024 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
15025 handle misaligned loads.
15027 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
15029 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
15030 (aarch64_expand_vec_perm_const): Check for dup before zip.
15032 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15034 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
15035 CONST_INT_P instead of GET_CODE and compare.
15036 (aarch64_select_cc_mode): Likewise.
15037 (aarch64_print_operand): Likewise.
15038 (aarch64_rtx_costs): Likewise.
15039 (aarch64_simd_valid_immediate): Likewise.
15040 (aarch64_simd_check_vect_par_cnst_half): Likewise.
15041 (aarch64_simd_emit_pair_result_insn): Likewise.
15043 2014-08-05 David Malcolm <dmalcolm@redhat.com>
15045 * gdbhooks.py (find_gcc_source_dir): New helper function.
15046 (class PassNames): New class, locating and parsing passes.def.
15047 (class BreakOnPass): New command "break-on-pass".
15049 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
15051 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
15054 2014-08-05 Richard Biener <rguenther@suse.de>
15056 PR rtl-optimization/61672
15057 * emit-rtl.h (mem_attrs_eq_p): Declare.
15058 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
15059 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
15060 * cfgcleanup.c (merge_memattrs): Likewise.
15061 Include emit-rtl.h.
15063 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15065 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
15066 rather than singleton vectors.
15067 (vqdmlsls_lane_s32): Likewise.
15069 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15071 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
15072 Use VSDQ_HSI mode iterator.
15073 (aarch64_sqrdmulh_laneq<mode>): Likewise.
15074 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
15075 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
15076 Use BUILTIN_VDQHS macro.
15077 (sqrdmulh_laneq): Likewise.
15078 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
15079 (vqdmlals_laneq_s32): Likewise.
15080 (vqdmlslh_laneq_s16): Likewise.
15081 (vqdmlsls_laneq_s32): Likewise.
15082 (vqdmulhh_laneq_s16): Likewise.
15083 (vqdmulhs_laneq_s32): Likewise.
15084 (vqrdmulhh_laneq_s16): Likewise.
15085 (vqrdmulhs_laneq_s32): Likewise.
15087 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15089 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
15090 (vmuld_laneq_f64): Likewise.
15091 (vmuls_laneq_f32): Likewise.
15092 (vmul_n_f64): Likewise.
15093 (vmuld_lane_f64): Reimplement in C.
15094 (vmuls_lane_f32): Likewise.
15096 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15098 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
15100 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
15102 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15104 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
15105 (rbitsi2): Likewise.
15106 (*arm_rev): Set predicable and predicable_short_it attributes.
15108 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15110 * convert.c (convert_to_integer): Guard transformation to lrint by
15113 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
15115 * config/aarch64/aarch64-builtins.c
15116 (aarch64_simd_builtin_type_mode): Delete.
15117 (v8qi_UP): Remap to V8QImode.
15118 (v4hi_UP): Remap to V4HImode.
15119 (v2si_UP): Remap to V2SImode.
15120 (v2sf_UP): Remap to V2SFmode.
15121 (v1df_UP): Remap to V1DFmode.
15122 (di_UP): Remap to DImode.
15123 (df_UP): Remap to DFmode.
15124 (v16qi_UP):V16QImode.
15125 (v8hi_UP): Remap to V8HImode.
15126 (v4si_UP): Remap to V4SImode.
15127 (v4sf_UP): Remap to V4SFmode.
15128 (v2di_UP): Remap to V2DImode.
15129 (v2df_UP): Remap to V2DFmode.
15130 (ti_UP): Remap to TImode.
15131 (ei_UP): Remap to EImode.
15132 (oi_UP): Remap to OImode.
15133 (ci_UP): Map to CImode.
15134 (xi_UP): Remap to XImode.
15135 (si_UP): Remap to SImode.
15136 (sf_UP): Remap to SFmode.
15137 (hi_UP): Remap to HImode.
15138 (qi_UP): Remap to QImode.
15139 (aarch64_simd_builtin_datum): Make mode a machine_mode.
15140 (VAR1): Build builtin name.
15141 (aarch64_init_simd_builtins): Remove dead code.
15143 2014-08-05 Roman Gareev <gareevroman@gmail.com>
15145 * graphite-isl-ast-to-gimple.c:
15146 (set_options): New function.
15147 (scop_to_isl_ast): Add calling of set_options.
15149 2014-08-05 Jakub Jelinek <jakub@redhat.com>
15151 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
15152 (analyze_iv_to_split_insn): Don't initialize them.
15153 (get_ivts_expr): Removed.
15154 (allocate_basic_variable, insert_base_initialization): Use
15155 SET_SRC instead of *get_ivts_expr.
15156 (split_iv): Use &SET_SRC instead of get_ivts_expr.
15158 2014-08-05 Roman Gareev <gareevroman@gmail.com>
15160 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
15161 (translate_isl_ast_for_loop): Add checking of the
15162 flag_loop_parallelize_all.
15163 (ast_build_before_for): New function.
15164 (scop_to_isl_ast): Add checking of the
15165 flag_loop_parallelize_all.
15166 * graphite-dependences.c: Move the defenition of the
15167 scop_get_dependences from graphite-optimize-isl.c to this file.
15168 (apply_schedule_on_deps): Add checking of the ux's emptiness.
15169 (carries_deps): Add checking of the x's value.
15170 * graphite-optimize-isl.c: Move the defenition of the
15171 scop_get_dependences to graphite-dependences.c.
15172 * graphite-poly.h: Add declarations of scop_get_dependences
15175 2014-08-04 Rohit <rohitarulraj@freescale.com>
15178 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
15180 (alt_reg_names): Likewise.
15181 (rs6000_dwarf_register_span): For SPE high registers, replace
15182 dwarf register numbers with GCC hard register numbers.
15183 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
15184 (rs6000_dbx_register_number): For SPE high registers, return dwarf
15185 register number for the corresponding GCC hard register number.
15186 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
15187 newly added GCC hard register numbers for SPE high registers.
15188 (DWARF_FRAME_REGISTERS): Likewise.
15189 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
15190 (DWARF_FRAME_REGNUM): Likewise.
15191 (FIXED_REGISTERS): Likewise.
15192 (CALL_USED_REGISTERS): Likewise.
15193 (CALL_REALLY_USED_REGISTERS): Likewise.
15194 (REG_ALLOC_ORDER): Likewise.
15195 (enum reg_class): Likewise.
15196 (REG_CLASS_NAMES): Likewise.
15197 (REG_CLASS_CONTENTS): Likewise.
15198 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
15200 2014-08-04 Richard Biener <rguenther@suse.de>
15202 * gimple-fold.h (gimple_fold_builtin): Remove.
15203 * gimple-fold.c (gimple_fold_builtin): Make static.
15204 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
15205 fold_stmt, not gimple_fold_builtin.
15207 2014-08-04 Martin Liska <mliska@suse.cz>
15209 * cgraph.h (csi_end_p): Removed.
15210 (csi_next): Likewise.
15211 (csi_node): Likewise.
15212 (csi_start): Likewise.
15213 (cgraph_node_in_set_p): Likewise.
15214 (cgraph_node_set_size): Likewise.
15215 (vsi_end_p): Likewise.
15216 (vsi_next): Likewise.
15217 (vsi_node): Likewise.
15218 (vsi_start): Likewise.
15219 (varpool_node_set_size): Likewise.
15220 (cgraph_node_set_nonempty_p): Likewise.
15221 (varpool_node_set_nonempty_p): Likewise.
15222 * cgraphunit.c (cgraph_process_new_functions): vec replaces
15224 * ipa-inline-transform.c: Likewise.
15225 * ipa-utils.c (cgraph_node_set_new): Removed.
15226 (cgraph_node_set_add): Likewise.
15227 (cgraph_node_set_remove): Likewise.
15228 (cgraph_node_set_find): Likewise.
15229 (dump_cgraph_node_set): Likewise.
15230 (debug_cgraph_node_set): Likewise.
15231 (free_cgraph_node_set): Likewise.
15232 (varpool_node_set_new): Likewise.
15233 (varpool_node_set_add): Likewise.
15234 (varpool_node_set_remove): Likewise.
15235 (varpool_node_set_find): Likewise.
15236 (dump_varpool_node_set): Likewise.
15237 (free_varpool_node_set): Likewise.
15238 (debug_varpool_node_set): Likewise.
15239 * tree-emutls.c (struct tls_var_data):
15240 (emutls_index): Removed.
15241 (emutls_decl): Likewise.
15242 (gen_emutls_addr): Function implementation uses newly added
15243 hash_map<varpool_node *, tls_var_data>.
15244 (clear_access_vars): Likewise.
15245 (create_emultls_var): Likewise.
15246 (ipa_lower_emutls): Likewise.
15247 (reset_access): New function.
15249 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15251 * config/i386/i386.c (ix86_option_override_internal): Add
15252 PTA_RDRND and PTA_MOVBE for bdver4.
15254 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15255 James Greenhalgh <james.greenhalgh@arm.com>
15257 * doc/md.texi (clrsb): Document.
15258 (clz): Change reference to x into operand 1.
15260 (popcount): Likewise.
15262 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15265 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
15266 move to subtarget in serial version if result is ignored.
15268 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15269 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15271 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
15272 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
15273 (sched_analyze_insn): Update use of try_group_insn to
15274 sched_macro_fuse_insns.
15275 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
15276 arguments that are not conditional jumps.
15278 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15280 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
15281 family information. Handle BTVER2 cpu with cpuid family value.
15283 2014-08-04 Tom de Vries <tom@codesourcery.com>
15285 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
15286 (glibc_2_11_or_earlier): Document effective-target keywords.
15288 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
15290 * ipa-devirt.c (odr_type_warn_count): Add type.
15291 (possible_polymorphic_call_targets): Set it.
15292 (ipa_devirt): Use it.
15294 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
15296 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
15298 * ipa-devirt.c: Include hash-map.h
15299 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
15300 (clear_speculation): Break out of ...
15301 (get_class_context): ... here; speed up handling obviously useless
15303 (odr_type_warn_count, decl_warn_count): New structures.
15304 (final_warning_record): New structure.
15305 (final_warning_records): New static variable.
15306 (possible_polymorphic_call_targets): Cleanup handling of
15307 speculative info; do not build speculation when user do not care;
15308 record info about warnings when asked for.
15309 (add_decl_warning): New function.
15310 (type_warning_cmp): New function.
15311 (decl_warning_cmp): New function.
15312 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
15313 (gate): Enable pass when warnings are requested.
15314 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
15317 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
15319 * hash-map.h (default_hashmap_traits::mark_key_deleted):
15321 (hash_map::remove): New method.
15322 (hash_map::traverse): New method.
15323 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
15324 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
15325 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
15326 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
15327 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
15328 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
15331 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
15333 * hash-set.h: new File.
15334 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
15335 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
15336 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
15337 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
15338 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
15339 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
15340 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
15341 varpool.c: Use hash_set instead of pointer_set.
15343 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
15345 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
15347 2014-08-01 Jiong Wang <jiong.wang@arm.com>
15349 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
15350 for frame access when strict_p is false.
15352 2014-08-01 Renlin Li <renlin.li@arm.com>
15353 2014-08-01 Jiong Wang <jiong.wang@arm.com>
15355 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
15356 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
15357 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
15359 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
15361 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
15362 aarch64_mem_pair_offset.
15364 2014-08-01 Jiong Wang <jiong.wang@arm.com>
15366 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
15368 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
15369 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
15371 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
15373 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
15375 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
15377 PR regression/61510
15378 * cgraphunit.c (analyze_functions): Use get_create rather than get
15379 for decls which are clones of abstract functions.
15381 2014-08-01 Martin Liska <mliska@suse.cz>
15383 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
15384 * ipa-prop.h (count_formal_params): Global function created from static.
15385 * ipa-prop.c (count_formal_params): Likewise.
15386 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
15387 profiles for semantically equivalent functions.
15388 * passes.c (do_per_function): If we load body of a function
15389 during WPA, this condition should behave same.
15390 * varpool.c (ctor_for_folding): More tolerant assert for variable
15391 aliases created during WPA.
15393 2014-08-01 Martin Liska <mliska@suse.cz>
15395 * doc/invoke.texi (Options That Control Optimization): Documentation
15396 for -foptimize-strlen introduced. Optimization levels default options
15399 2014-08-01 Jakub Jelinek <jakub@redhat.com>
15401 * opts.c (common_handle_option): Handle -fsanitize=alignment.
15402 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
15403 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
15405 * stor-layout.h (min_align_of_type): New prototype.
15406 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
15407 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
15409 * ubsan.c: Include builtins.h.
15410 (ubsan_expand_bounds_ifn): Change return type to bool,
15411 always return true.
15412 (ubsan_expand_null_ifn): Change return type to bool, change
15413 argument to gimple_stmt_iterator *. Handle both null and alignment
15414 sanitization, take type from ckind argument's type rather than
15416 (instrument_member_call): Removed.
15417 (instrument_mem_ref): Remove t argument, add mem and base arguments.
15418 Handle both null and alignment sanitization, don't say whole
15419 struct access is member access. Build 3 argument IFN_UBSAN_NULL
15420 call instead of 2 argument.
15421 (instrument_null): Adjust instrument_mem_ref caller. Don't
15422 instrument calls here.
15423 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
15424 like SANITIZE_NULL.
15425 * stor-layout.c (min_align_of_type): New function.
15426 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
15427 Or it into SANITIZE_UNDEFINED.
15428 * doc/invoke.texi (-fsanitize=alignment): Document.
15430 2014-07-31 Andi Kleen <ak@linux.intel.com>
15432 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
15434 2014-07-31 Andi Kleen <ak@linux.intel.com>
15436 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
15438 (vn_reference_compute_hash): Dito.
15439 (vn_nary_op_compute_hash): Dito.
15440 (vn_phi_compute_hash): Dito.
15441 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
15443 2014-07-31 Andi Kleen <ak@linux.intel.com>
15445 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
15446 Rename to inchash:add_expr_commutative. Convert to inchash.
15447 (iterative_hash_hashable_expr): Rename to
15448 inchash:add_hashable_expr. Convert to inchash.
15449 (avail_expr_hash): Dito.
15451 2014-07-31 Andi Kleen <ak@linux.intel.com>
15453 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
15454 Convert to inchash.
15456 2014-07-31 Andi Kleen <ak@linux.intel.com>
15458 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
15460 2014-07-31 Andi Kleen <ak@linux.intel.com>
15462 * Makefile.in (OBJS): Add rtlhash.o
15463 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
15464 (loc_checksum): Dito.
15465 (loc_checksum_ordered): Dito.
15466 (hash_loc_operands): Dito.
15468 (hash_loc_list): Dito.
15469 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
15470 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
15471 * rtlhash.c: New file.
15472 * rtlhash.h: New file.
15474 2014-07-31 Andi Kleen <ak@linux.intel.com>
15476 * inchash.h (inchash): Change inchash class to namespace.
15477 (class hash): ... Rename from inchash.
15478 (add_object): Move from macro to class template.
15479 * lto-streamer-out.c (hash_tree): Change inchash
15481 * tree.c (build_type_attribute_qual_variant): Dito.
15482 (type_hash_list): Dito.
15483 (attribute_hash_list): Dito.
15484 (iterative_hstate_expr): Rename to inchash::add_expr
15485 (build_range_type_1): Change inchash to inchash::hash
15486 and use hash::add_expr.
15487 (build_array_type_1): Dito.
15488 (build_function_type): Dito
15489 (build_method_type_directly): Dito.
15490 (build_offset_type): Dito.
15491 (build_complex_type): Dito.
15492 (make_vector_type): Dito.
15493 * tree.h (iterative_hash_expr): Dito.
15495 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
15497 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
15499 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
15501 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
15502 correct alphabetical position.
15503 (vpaddd_f64): Rewrite using builtins.
15504 (vpaddd_s64): Move to correct alphabetical position.
15507 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
15510 * config/sh/sh.c (sh_legitimate_address_p,
15511 sh_legitimize_reload_address): Handle reg+reg address modes when
15512 ALLOW_INDEXED_ADDRESS is false.
15513 * config/sh/predicates.md (general_movsrc_operand,
15514 general_movdst_operand): Likewise.
15516 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
15518 * config/aarch64/aarch64-builtins.c
15519 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
15522 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
15524 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
15525 the generated mask based on BYTES_BIG_ENDIAN.
15526 (aarch64_simd_check_vect_par_cnst_half): New.
15527 * config/aarch64/aarch64-protos.h
15528 (aarch64_simd_check_vect_par_cnst_half): New.
15529 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
15530 the check out to aarch64_simd_check_vect_par_cnst_half.
15531 (vect_par_cnst_lo_half): Likewise.
15532 * config/aarch64/aarch64-simd.md
15533 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
15534 (move_hi_quad_<mode>): Always generate a low mask.
15536 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
15538 * doc/invoke.texi (AVR Options): Add documentation about
15539 __AVR_DEVICE_NAME__ built-in macro.
15541 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
15544 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
15545 constraints are satisfied.
15546 (<shift>di3_neon): Likewise.
15548 2014-07-31 Richard Biener <rguenther@suse.de>
15550 PR tree-optimization/61964
15551 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
15552 by structural equality.
15554 2014-07-31 Yury Gribov <y.gribov@samsung.com>
15556 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
15557 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
15558 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
15560 * gcc.c (sanitize_spec_function): Support new option.
15561 (SANITIZER_SPEC): Remove now redundant check.
15562 * opts.c (common_handle_option): Support new option.
15563 (finish_options): Check for incompatibilities.
15564 * toplev.c (process_options): Split userspace-specific checks.
15566 2014-07-31 Richard Biener <rguenther@suse.de>
15568 * lto-streamer.h (struct output_block): Remove global.
15569 (struct data_in): Remove labels, num_named_labels and
15570 num_unnamed_labels.
15571 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
15572 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
15574 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
15577 * common.opt (-Wreturn-local-addr): Moved from c.opt.
15578 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
15579 (isolate_path): New argument to avoid inserting a trap.
15580 (find_implicit_erroneous_behaviour): Handle returning the address
15581 of a local variable.
15582 (find_explicit_erroneous_behaviour): Likewise.
15584 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
15587 * toplev.c (init_random_seed): Move piece of code never called to
15589 (set_random_seed): see above.
15591 2014-07-31 Tom de Vries <tom@codesourcery.com>
15593 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
15595 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
15597 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
15598 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
15600 2014-07-31 Richard Biener <rguenther@suse.de>
15602 * data-streamer.h (streamer_write_data_stream): Declare here,
15604 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
15605 * lto-cgraph.c (lto_output_node): Adjust.
15606 (lto_output_varpool_node): Likewise.
15607 * data-streamer-out.c (streamer_string_index): Likewise.
15608 (streamer_write_data_stream, lto_append_block): Move from ...
15609 * lto-section-out.c (lto_output_data_stream,
15610 lto_append_block): ... here.
15612 2014-07-30 Mike Stump <mikestump@comcast.net>
15614 * configure.ac: Also check for popen.
15615 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
15616 * configure: Regenerate.
15617 * config.in: Regenerate.
15619 2014-07-30 Martin Jambor <mjambor@suse.cz>
15621 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
15622 parameter to gimple.
15624 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15626 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
15627 address as second parameter to __tpf_eh_return routine.
15629 2014-07-30 Jiong Wang <jiong.wang@arm.com>
15631 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
15634 2014-07-30 Tom Tromey <tromey@redhat.com>
15637 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
15638 * doc/extend.texi (Type Attributes): Document designated_init
15641 2014-07-30 Roman Gareev <gareevroman@gmail.com>
15643 * graphite-isl-ast-to-gimple.c:
15644 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
15645 (gcc_expression_from_isl_expression): Pass type to
15646 gcc_expression_from_isl_ast_expr_id.
15648 2014-07-30 Richard Biener <rguenther@suse.de>
15650 * lto-streamer.h (lto_write_data): New function.
15651 * langhooks.c (lhd_append_data): Do not free block.
15652 * lto-section-out.c (lto_write_data): New function writing
15653 raw data to the current section.
15654 (lto_write_stream): Adjust for langhook semantic change.
15655 (lto_destroy_simple_output_block): Write header directly.
15656 * lto-opts.c (lto_write_options): Write options directly.
15657 * lto-streamer-out.c (produce_asm): Write heaeder directly.
15658 (lto_output_toplevel_asms): Likewise.
15659 (copy_function_or_variable): Copy data directly.
15660 (write_global_references): Output index table directly.
15661 (lto_output_decl_state_refs): Likewise.
15662 (write_symbol): Write data directly.
15663 (produce_symtab): Adjust.
15664 (produce_asm_for_decls): Output header and refs directly.
15666 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
15668 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
15669 to speculative_targets
15670 (get_class_context): Fix handling of contextes without outer type;
15671 avoid matching non-polymorphic types in LTO.
15672 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
15673 parameter to speculative_targetsp; handle speculation.
15674 (dump_possible_polymorphic_call_targets): Update dumping.
15676 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
15678 * common.opt (Wodr): Enable by default.
15680 2014-07-29 Olivier Hainque <hainque@adacore.com>
15682 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
15684 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
15687 * gengtype.c (strtoken): New function.
15688 (create_user_defined_type): Replace strtok with strtoken.
15690 2014-07-29 Nathan Sidwell <nathan@acm.org>
15692 * gcov-io.c (gcov_var): Make hidden.
15693 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
15694 (gcov_do_dump): Declare.
15695 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
15697 2014-07-29 Martin Jambor <mjambor@suse.cz>
15699 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
15700 parameter to gimple.
15701 (sra_modify_assign): Likewise.
15703 2014-07-29 Richard Biener <rguenther@suse.de>
15705 PR middle-end/52478
15706 * expr.c (expand_expr_real_2): Revert last change.
15708 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
15710 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
15711 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
15712 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
15714 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
15715 (contains_type_p): Forward declare.
15716 (polymorphic_call_target_hasher::hash): Hash speculative info.
15717 (polymorphic_call_target_hasher::equal): Compare speculative info.
15718 (get_class_context): Handle speuclation.
15719 (contains_type_p): Update.
15720 (get_polymorphic_call_info_for_decl): Update.
15721 (walk_ssa_copies): Break out from ...
15722 (get_polymorphic_call_info): ... here; set speculative context
15724 * ipa-prop.c (ipa_write_indirect_edge_info,
15725 ipa_read_indirect_edge_info): Stream speculative context.
15726 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
15727 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
15728 SPECULATIVE_MAYBE_DERIVED_TYPE).
15729 (possible_polymorphic_call_targets overriders): Update.
15730 (dump_possible_polymorphic_call_targets overriders): Update.
15731 (dump_possible_polymorphic_call_target_p overriders): Update.
15733 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
15735 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
15736 ipa-devirt path; fix thinko there.
15738 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
15740 * config/i386/i386.c (ix86_return_in_memory): Replace one
15741 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
15743 2014-07-28 Marek Polacek <polacek@redhat.com>
15745 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
15747 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
15749 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
15750 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
15751 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
15752 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
15753 (USE_LD_AS_NEEDED): Likewise.
15754 (ASM_APP_ON): Likewise.
15755 (ASM_APP_OFF): Likewise.
15756 (TARGET_POSIX_IO): Likewise.
15757 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
15758 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
15759 (USE_LD_AS_NEEDED): Likewise.
15760 (ASM_APP_ON): Likewise.
15761 (ASM_APP_OFF): Likewise.
15762 (TARGET_POSIX_IO): Likewise.
15764 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
15766 PR middle-end/61734
15767 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
15768 operators other than the equality operators.
15770 2014-07-28 Richard Biener <rguenther@suse.de>
15772 PR middle-end/52478
15773 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
15774 sure to register SImode ones, not only >= word_mode ones.
15775 * expr.c (expand_expr_real_2): When expanding -ftrapv
15776 binops do not use OPTAB_LIB_WIDEN.
15778 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
15780 PR middle-end/61919
15781 * tree-outof-ssa.c (insert_partition_copy_on_edge)
15782 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
15783 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
15784 inserting them in the insn stream.
15786 2014-07-28 Marek Polacek <polacek@redhat.com>
15788 PR middle-end/61913
15789 * common.opt (Wodr): Add Var.
15791 2014-07-28 Richard Biener <rguenther@suse.de>
15793 PR tree-optimization/61921
15794 * tree-ssa-structalias.c (create_variable_info_for_1): Check
15795 if there is a varpool node before dereferencing it.
15797 2014-07-28 Roman Gareev <gareevroman@gmail.com>
15799 * graphite-sese-to-poly.c:
15800 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
15801 id of the pbb), which contains pointer to the pbb1.
15803 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
15805 2014-07-28 Roman Gareev <gareevroman@gmail.com>
15807 * graphite-isl-ast-to-gimple.c:
15808 (graphite_create_new_guard): New function.
15809 (translate_isl_ast_node_if): New function.
15810 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
15812 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
15814 2014-07-27 Anthony Green <green@moxielogic.com>
15816 * config.gcc: Add moxie-*-moxiebox* configuration.
15817 * config/moxie/moxiebox.h: New file.
15819 2014-07-26 Andrew Pinski <apinski@cavium.com>
15821 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
15822 from the read only register.
15824 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
15826 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
15827 as the allocation class if it isn't likely to be spilled.
15829 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
15831 * rtl.h (tls_referenced_p): Declare.
15832 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
15833 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
15834 (mips_cannot_force_const_mem): Use tls_referenced_p.
15835 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
15836 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
15837 instead of pa_tls_referenced_p.
15838 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
15839 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
15840 (pa_legitimate_constant_p): Likewise.
15841 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
15842 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
15843 (rs6000_cannot_force_const_mem, rs6000_emit_move)
15844 (rs6000_address_for_altivec): Use tls_referenced_p instead of
15845 rs6000_tls_referenced_p.
15846 (rs6000_tls_symbol_ref_1): Delete.
15848 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
15851 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
15852 Optimize inverse of a VEC_CONCAT.
15854 2014-07-25 Xinliang David Li <davidxl@google.com>
15856 * params.def: New parameter.
15857 * coverage.c (get_coverage_counts): Check new flag.
15858 (coverage_compute_profile_id): Check new flag.
15859 (coverage_begin_function): Check new flag.
15860 (coverage_end_function): Check new flag.
15861 * value-prof.c (coverage_node_map_initialized_p): New function.
15862 (init_node_map): Populate map with all functions.
15863 * doc/invoke.texi: Document new parameter.
15865 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
15866 Richard Biener <rguenther@suse.de>
15868 * lto-streamer-out.c (struct sccs): Turn to ...
15869 (class DFS): ... this one; refactor the DFS walk so it can
15870 be re-done on per-SCC basis.
15871 (DFS::DFS): New constructor.
15872 (DFS::~DFS): New destructor.
15873 (hash_tree): Add new MAP argument holding in-SCC hash values;
15874 remove POINTER_TYPE hashing hack.
15875 (scc_entry_compare): Rename to ...
15876 (DFS::scc_entry_compare): ... this one.
15877 (hash_scc): Rename to ...
15878 (DFS::hash_scc): ... this one; pass output_block instead
15879 of streamer_cache; work harder to get unique and stable SCC
15881 (DFS_write_tree): Rename to ...
15882 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
15883 (lto_output_tree): Update.
15885 2014-07-25 Andi Kleen <ak@linux.intel.com>
15887 * lto-streamer-out.c (hash_tree): Convert to inchash.
15889 2014-07-25 Andi Kleen <ak@linux.intel.com>
15891 * tree.c (build_type_attribute_qual_variant): Use inchash.
15892 (type_hash_list): Dito.
15893 (attribute_hash_list): Dito
15894 (iterative_hstate_expr): Dito.
15895 (iterative_hash_expr): Dito.
15896 (build_range_type_1): Dito.
15897 (build_array_type_1): Dito.
15898 (build_function_type): Dito.
15899 (build_method_type_directly): Dito.
15900 (build_offset_type): Dito.
15901 (build_complex_type): Dito.
15902 (make_vector_type): Dito.
15903 * tree.h (iterative_hash_expr): Add compat wrapper.
15904 (iterative_hstate_expr): Add.
15906 2014-07-25 Andi Kleen <ak@linux.intel.com>
15908 * Makefile.in (OBJS): Add inchash.o.
15909 (PLUGIN_HEADERS): Add inchash.h.
15910 * ipa-devirt.c: Include inchash.h.
15911 * lto-streamer-out.c: Dito.
15912 * tree-ssa-dom.c: Dito.
15913 * tree-ssa-pre.c: Dito.
15914 * tree-ssa-sccvn.c: Dito.
15915 * tree-ssa-tail-merge.c: Dito.
15917 * tree.c (iterative_hash_hashval_t): Move to ...
15918 (iterative_hash_host_wide_int): Move to ...
15919 * inchash.c: Here. New file.
15920 * tree.h (iterative_hash_hashval_t): Move to ...
15921 (iterative_hash_host_wide_int): Move to ...
15922 * inchash.h: Here. New file.
15924 2014-07-25 Richard Biener <rguenther@suse.de>
15926 PR middle-end/61762
15927 PR middle-end/61894
15928 * fold-const.c (native_encode_int): Add and handle offset
15929 parameter to do partial encodings of expr.
15930 (native_encode_fixed): Likewise.
15931 (native_encode_real): Likewise.
15932 (native_encode_complex): Likewise.
15933 (native_encode_vector): Likewise.
15934 (native_encode_string): Likewise.
15935 (native_encode_expr): Likewise.
15936 * fold-const.c (native_encode_expr): Add offset parameter
15938 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
15939 (fold_ctor_reference): Handle all reads from tcc_constant
15942 2014-07-25 Richard Biener <rguenther@suse.de>
15944 * tree-inline.c (estimate_move_cost): Mark speed_p argument
15945 as possibly unused.
15947 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
15949 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
15951 2014-07-24 Kyle McMartin <kyle@redhat.com>
15953 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
15955 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15957 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
15959 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
15961 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
15962 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
15963 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
15965 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15967 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
15968 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
15969 aggregate types. Instead, *all* aggregate types, except for single-
15970 element or homogeneous float/vector aggregates, are quadword-aligned
15971 if required by their type alignment. Issue -Wpsabi note when a type
15972 is now treated differently than before.
15974 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15976 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
15977 does not fit fully into floating-point registers, and there is still
15978 space in the register parameter area, use GPRs to pass those parts
15979 of the argument. Issue -Wpsabi note if any parameter is now treated
15980 differently than before.
15981 (rs6000_arg_partial_bytes): Update.
15983 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
15985 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
15987 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
15989 * rtl.h (target_rtl): Remove lang_dependent_initialized.
15990 * toplev.c (initialize_rtl): Don't use it. Move previously
15991 "language-dependent" calls to...
15992 (backend_init): ...here.
15993 (lang_dependent_init_target): Don't set lang_dependent_initialized.
15994 Assert that RTL initialization hasn't happend yet.
15996 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
15998 PR rtl-optimization/61629
15999 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
16000 they have already been initialized.
16002 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
16004 PR middle-end/61268
16005 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
16006 DECL_INCOMING_RTL and entry_parm.
16007 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
16008 * calls.c (load_register_parameters): Likewise argument values.
16009 (emit_library_call_value_1, store_one_arg): Likewise argument
16011 * config/i386/i386.c (assign_386_stack_local): Likewise the local
16013 * explow.c (validize_mem): Modify the argument in-place.
16015 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16017 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
16018 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
16020 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16022 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
16023 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
16025 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16027 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
16028 (aarch64_save_callee_saves): New parameter "skip_wb".
16029 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
16031 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16033 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
16035 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
16037 2014-07-24 Roman Gareev <gareevroman@gmail.com>
16039 * graphite-isl-ast-to-gimple.c:
16040 (graphite_create_new_loop): Add calling of isl_id_free to properly
16041 decrement reference counts.
16043 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
16045 2014-07-24 Martin Liska <mliska@suse.cz>
16046 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
16048 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
16049 (rs6000_code_end): Likewise.
16051 2014-07-24 Martin Liska <mliska@suse.cz>
16053 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
16054 symtab_node funtion used.
16055 (rs6000_xcoff_declare_object_name): Likewise.
16057 2014-07-24 Martin Liska <mliska@suse.cz>
16059 * cgraphunit.c (compile): Correct function used.
16061 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
16063 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
16066 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
16069 * varasm.c (bss_initializer_p): Handle offlined ctors.
16070 (align_variable, get_variable_align): Likewise.
16071 (make_decl_one_only): Likewise.
16072 (default_binds_local_p_1): Likewise.
16073 (decl_binds_to_current_def_p): Likewise.
16074 (get_variable_section): Get constructor if it is offlined.
16075 (assemble_variable_contents): Sanity check that the caller
16076 streamed in the ctor in LTO.
16078 2014-07-24 Roman Gareev <gareevroman@gmail.com>
16080 * graphite-isl-ast-to-gimple.c:
16081 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
16082 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
16083 isl_ast_op_pdiv_r to the different case.
16085 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
16087 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16089 PR middle-end/61876
16090 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
16091 when flag_errno_math is on.
16093 2014-07-24 Martin Liska <mliska@suse.cz>
16095 * cgraph.h (varpool_node):
16096 (availability get_availability (void)):
16097 created from cgraph_variable_initializer_availability
16098 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
16099 created from: cgraph_variable_initializer_availability
16100 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
16101 (void finalize_named_section_flags (void)):
16102 created from varpool_finalize_named_section_flags
16103 (bool assemble_decl (void)): created from varpool_assemble_decl
16104 (void analyze (void)): created from varpool_analyze_node
16105 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
16106 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
16107 (void remove_initializer (void)): created from varpool_remove_initializer
16108 (tree get_constructor (void)): created from varpool_get_constructor
16109 (bool externally_visible_p (void)): created from varpool_externally_visible_p
16110 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
16111 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
16112 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
16113 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
16114 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
16115 (static bool output_variables (void)): created from varpool_output_variables
16116 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
16117 created from varpool_extra_name_alias
16118 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
16119 (static void dump_varpool (FILE *f)): created from dump_varpool
16120 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
16121 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
16122 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
16123 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
16124 (void assemble_aliases (void)): created from assemble_aliases
16126 2014-07-24 Martin Liska <mliska@suse.cz>
16128 * cgraph.h (symtab_node):
16129 (void register_symbol (void)): created from symtab_register_node
16130 (void remove (void)): created from symtab_remove_node
16131 (void dump (FILE *f)): created from dump_symtab_node
16132 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
16133 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
16134 (struct ipa_ref *add_reference (symtab_node *referred_node,
16135 enum ipa_ref_use use_type)): created from add_reference
16136 (struct ipa_ref *add_reference (symtab_node *referred_node,
16137 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
16138 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
16139 gimple stmt)): created from maybe_add_reference
16140 (bool semantically_equivalent_p (symtab_node *target)): created from
16141 symtab_semantically_equivalent_p
16142 (void remove_from_same_comdat_group (void)): created from
16143 remove_from_same_comdat_group
16144 (void add_to_same_comdat_group (symtab_node *old_node)): created from
16145 symtab_add_to_same_comdat_group
16146 (void dissolve_same_comdat_group_list (void)): created from
16147 symtab_dissolve_same_comdat_group_list
16148 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
16149 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
16150 created from symtab_alias_ultimate_target
16151 (inline symtab_node *next_defined_symbol (void)): created from
16152 symtab_next_defined_symbol
16153 (bool resolve_alias (symtab_node *target)): created from
16154 symtab_resolve_alias
16155 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
16156 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
16157 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
16158 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
16159 (void set_section (const char *section)): created from set_section_1
16160 (enum availability get_availability (void)): created from symtab_node_availability
16161 (void make_decl_local (void)): created from symtab_make_decl_local
16162 (bool real_symbol_p (void)): created from symtab_read_node
16163 (can_be_discarded_p (void)): created from symtab_can_be_discarded
16164 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
16165 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
16166 symtab_in_same_comdat_p;
16167 (bool address_taken_from_non_vtable_p (void)): created from
16168 address_taken_from_non_vtable_p
16169 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
16170 (static void dump_table (FILE *)): created from dump_symtab
16171 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
16172 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
16173 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
16174 symtab_used_from_object_file_p
16175 (void dump_base (FILE *)): created from dump_symtab_base
16176 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
16177 (void unregister (void)): created from symtab_unregister_node
16178 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
16179 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
16180 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
16181 symtab_nonoverwritable_alias_1
16182 * cgraph.h (cgraph_node):
16183 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
16184 created from cgraph_remove_node_and_inline_clones
16185 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
16186 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
16187 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
16188 (cgraph_node *function_symbol (enum availability *avail = NULL)):
16189 created from cgraph_function_node
16190 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
16191 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
16192 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
16193 created from cgraph_create_clone
16194 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
16195 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
16196 created from cgraph_create_virtual_clone
16197 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
16198 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
16199 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
16200 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
16201 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
16202 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
16203 created from cgraph_function_version_info
16204 (struct cgraph_function_version_info *insert_new_function_version (void)):
16205 created from insert_new_cgraph_node_version
16206 (struct cgraph_function_version_info *function_version (void)): created from
16207 get_cgraph_node_version
16208 (void analyze (void)): created from analyze_function
16209 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
16210 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
16211 tree real_alias) cgraph_add_thunk
16212 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
16213 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
16214 created from cgraph_function_or_thunk_node
16215 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
16216 created from expand_thunk
16217 (void reset (void)): created from cgraph_reset_node
16218 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
16219 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
16220 (void remove (void)): created from cgraph_remove_node
16221 (void dump (FILE *f)): created from dump_cgraph_node
16222 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
16223 (bool get_body (void)): created from cgraph_get_body
16224 (void release_body (void)): created from cgraph_release_function_body
16225 (void unnest (void)): created from cgraph_unnest_node
16226 (void make_local (void)): created from cgraph_make_node_local
16227 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
16228 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
16229 gcov_type count, int freq)): created from cgraph_create_edge
16230 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
16231 gcov_type count, int freq)): created from cgraph_create_indirect_edge
16232 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
16233 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
16234 created from cgraph_create_edge_including_clones
16235 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
16236 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
16237 (void remove_callers (void)): created from cgraph_node_remove_callers
16238 (void remove_callees (void)): created from cgraph_node_remove_callees
16239 (enum availability get_availability (void)): created from cgraph_function_body_availability
16240 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
16241 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
16242 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
16243 (void call_duplication_hooks (cgraph_node *node2)): created from
16244 cgraph_call_node_duplication_hooks
16245 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
16246 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
16247 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
16248 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
16249 (void call_function_insertion_hooks (void)):
16250 created from cgraph_call_function_insertion_hooks
16251 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
16252 (bool local_p (void)): created from cgraph_local_node
16253 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
16254 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
16255 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
16256 (inline bool only_called_directly_or_aliased_p (void)):
16257 created from cgraph_only_called_directly_or_aliased_p
16258 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
16259 created from cgraph_will_be_removed_from_program_if_no_direct_calls
16260 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
16261 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
16262 (bool can_remove_if_no_direct_calls_p (void)):
16263 created from cgraph_can_remove_if_no_direct_calls_p
16264 (inline bool has_gimple_body_p (void)):
16265 created from cgraph_function_with_gimple_body_p
16266 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
16267 (static void dump_cgraph (FILE *f)): created from dump_cgraph
16268 (static inline void debug_cgraph (void)): created from debug_cgraph
16269 (static void record_function_versions (tree decl1, tree decl2)):
16270 created from record_function_versions
16271 (static void delete_function_version (tree decl)):
16272 created from delete_function_version
16273 (static void add_new_function (tree fndecl, bool lowered)):
16274 created from cgraph_add_new_function
16275 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
16276 (static cgraph_node * create (tree decl)): created from cgraph_create_node
16277 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
16278 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
16279 (static cgraph_node *get_for_asmname (tree asmname)):
16280 created from cgraph_node_for_asm
16281 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
16282 created from cgraph_same_body_alias
16283 (static bool used_from_object_file_p_worker (cgraph_node *node,
16284 void *): new function
16285 (static bool non_local_p (cgraph_node *node, void *)):
16286 created from cgraph_non_local_node_p_1
16287 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
16288 created from verify_cgraph
16289 (static bool make_local (cgraph_node *node, void *)):
16290 created from cgraph_make_node_local
16291 (static cgraph_node *create_alias (tree alias, tree target)):
16292 created from cgraph_create_function_alias
16293 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
16294 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
16295 created from cgraph_create_edge_1
16296 * cgraph.h (varpool_node):
16297 (void remove (void)): created from varpool_remove_node
16298 (void dump (FILE *f)): created from dump_varpool_node
16300 2014-07-24 Richard Biener <rguenther@suse.de>
16303 * tree-ssa-structalias.c (create_variable_info_for_1):
16304 Use varpool_get_constructor.
16305 (create_variable_info_for): Likewise.
16307 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16309 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
16310 subtract outgoing area size when restoring stack_pointer_rtx.
16312 2014-07-24 Nick Clifton <nickc@redhat.com>
16314 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
16315 that operations are taking place in parallel.
16316 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
16318 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
16320 * omp-low.c (extract_omp_for_data): Add missing break statement.
16322 2014-07-24 Richard Biener <rguenther@suse.de>
16324 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
16325 * tree-inline.c (estimate_move_cost): Add speed_p parameter
16326 and adjust MOVE_RATIO query accordingly.
16327 (estimate_num_insns): Adjust callers.
16328 * ipa-prop.c (ipa_populate_param_decls): Likewise.
16329 * ipa-cp.c (gather_context_independent_values,
16330 estimate_local_effects): Likewise.
16331 * ipa-split.c (consider_split): Likewise.
16333 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
16335 * config/i386/driver-i386.c: Remove names of unused arguments and
16336 unnecessary unused attributes.
16337 * config/i386/host-mingw32.c: Likewise.
16338 * config/i386/i386.c: Likewise.
16339 * config/i386/winnt-stubs.c: Likewise.
16340 * config/i386/winnt.c: Likewise.
16342 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16344 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
16345 (aarch64_gen_loadwb_pair): New helper function.
16346 (aarch64_expand_epilogue): Simplify code using new helper functions.
16347 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
16349 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16351 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
16352 (aarch64_gen_storewb_pair): New helper function.
16353 (aarch64_expand_prologue): Simplify code using new helper functions.
16354 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
16356 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16358 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
16359 Rename to aarch64_save_callee_saves, remove restore code.
16360 (aarch64_restore_callee_saves): New function.
16362 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16364 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
16365 (aarch64_save_callee_saves): New function to handle reg save
16366 for both core and vectore regs.
16368 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16370 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
16371 (aarch64_gen_store_pair): New helper function.
16372 (aarch64_save_or_restore_callee_save_registers)
16373 (aarch64_save_or_restore_fprs): Use new helper functions.
16375 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16377 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
16378 (aarch64_save_or_restore_callee_save_registers)
16379 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
16381 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16383 * config/aarch64/aarch64.c
16384 (aarch64_save_or_restore_callee_save_registers)
16385 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
16387 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16389 * config/aarch64/aarch64.c
16390 (aarch64_save_or_restore_callee_save_registers)
16391 (aarch64_save_or_restore_fprs): Remove 'increment'.
16393 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16395 * config/aarch64/aarch64.c
16396 (aarch64_save_or_restore_callee_save_registers)
16397 (aarch64_save_or_restore_fprs): Use register offset in
16398 cfun->machine->frame.reg_offset.
16400 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16402 * config/aarch64/aarch64.c
16403 (aarch64_save_or_restore_callee_save_registers)
16404 (aarch64_save_or_restore_fprs): Remove base_rtx.
16406 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16408 * config/aarch64/aarch64.c
16409 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
16410 to 'start_offset'. Remove local variable 'start_offset'.
16412 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16414 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
16415 type to HOST_WIDE_INT.
16417 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16419 * config/aarch64/aarch64.c (aarch64_expand_prologue)
16420 (aarch64_save_or_restore_fprs)
16421 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
16423 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
16425 * config/arm/t-rtems-eabi: Add
16426 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
16427 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
16428 mbig-endian/mthumb/march=armv7-r, and
16429 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
16432 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
16433 Chris Johns <chrisj@rtems.org>
16434 Joel Sherrill <joel.sherrill@oarcorp.com>
16436 * config.gcc: Add nios2-*-rtems*.
16437 * config/nios2/rtems.h: New file.
16438 * gcc/config/nios2/t-rtems: New file.
16440 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
16443 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
16444 constant numbers, not general constants.
16445 (rs6000_expand_vector_init): Ditto.
16447 2014-07-23 Nathan Sidwell <nathan@acm.org>
16449 * gcov-tool.c (gcov_list): Declare here.
16450 (set_gcov_list): Remove.
16451 (gcov_output_files): Set gcov_list directly.
16453 2014-07-23 Host Schirmeier <horst@schirmeier.com>
16455 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
16457 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16459 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
16460 callee-saved registers are available for padding purpose
16461 and r3 is not mandatory, then prefer use those callee-saved
16464 2014-07-23 Richard Biener <rguenther@suse.de>
16466 * params.def (PARAM_MAX_COMBINE_INSNS): New.
16467 * combine.c: Include statistics.h and params.h.
16468 (combine_instructions): Guard three and four insn combines
16469 with max-combine-insns value. Record statistics for combines
16471 * doc/invoke.texi (max-combine-insns): Document new param.
16473 2014-07-23 Roman Gareev <gareevroman@gmail.com>
16475 * graphite-isl-ast-to-gimple.c:
16476 (translate_isl_ast_node_block): New function.
16477 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
16479 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
16480 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
16482 2014-07-23 Roman Gareev <gareevroman@gmail.com>
16484 * graphite-isl-ast-to-gimple.c:
16485 (get_max_schedule_dimensions): New function.
16486 (extend_schedule): Likewise.
16487 (generate_isl_schedule): Add calling of extend_schedule and
16488 get_max_schedule_dimensions.
16490 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16492 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
16493 (case UNSPEC): Handle UNSPEC_RBIT.
16495 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16497 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
16498 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
16500 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16502 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
16504 2014-07-22 Roman Gareev <gareevroman@gmail.com>
16506 * graphite-isl-ast-to-gimple.c:
16507 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
16508 (ivs_params_clear):
16509 (build_iv_mapping): New function.
16510 (translate_isl_ast_node_user): Likewise.
16511 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
16513 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
16514 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
16515 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
16517 2014-07-21 Bin Cheng <bin.cheng@arm.com>
16520 * config/arm/arm.md (setmem): New pattern.
16521 * config/arm/arm-protos.h (struct tune_params): New fields.
16522 (arm_gen_setmem): New prototype.
16523 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
16524 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
16525 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
16526 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
16527 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
16528 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
16529 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
16530 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
16531 (arm_const_inline_cost): New function.
16532 (arm_block_set_max_insns): New function.
16533 (arm_block_set_non_vect_profit_p): New function.
16534 (arm_block_set_vect_profit_p): New function.
16535 (arm_block_set_unaligned_vect): New function.
16536 (arm_block_set_aligned_vect): New function.
16537 (arm_block_set_unaligned_non_vect): New function.
16538 (arm_block_set_aligned_non_vect): New function.
16539 (arm_block_set_vect, arm_gen_setmem): New functions.
16541 2014-07-21 Bin Cheng <bin.cheng@arm.com>
16543 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
16545 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
16548 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
16549 out of #ifdef __OPTIMIZE__.
16551 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
16553 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
16554 different trapping status if -fnon-call-exceptions is enabled.
16556 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
16558 * expr.c (store_field): Handle VOIDmode for calls that return values
16559 in multiple locations.
16561 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
16563 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
16564 (altivec_vsldoi_<mode>): Likewise.
16566 2014-07-20 Roman Gareev <gareevroman@gmail.com>
16568 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
16569 to the number of characters in the line.
16571 2014-07-20 Roman Gareev <gareevroman@gmail.com>
16573 * graphite-isl-ast-to-gimple.c: Add using of
16574 build_nonstandard_integer_type instead of int128_integer_type_node.
16576 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
16578 * toplev.c (output_stack_usage): Adjust the location of the warning.
16580 2014-07-19 Daniel Cederman <cederman@gaisler.com>
16582 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
16583 (*membar_storeload): Disable for LEON3.
16585 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
16587 PR rtl-optimization/61461
16588 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
16590 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
16593 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
16594 Fix instruction constraint.
16595 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
16597 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
16599 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
16601 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
16603 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
16604 GNU coding standards.
16605 (nds32_register_move_cost): Likewise.
16606 (nds32_memory_move_cost): Likewise.
16607 (nds32_address_cost): Likewise.
16609 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
16611 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
16613 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
16615 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
16616 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
16617 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
16618 (HAVE_sync_compare_and_swapqi): Define.
16619 (HAVE_sync_compare_and_swaphi): Likewise.
16620 (HAVE_sync_compare_and_swapsi): Likewise.
16622 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
16624 * config/mips/p5600.md: Add missing cpu tests.
16626 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16628 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
16629 (vmla_f64): Likewise.
16630 (vfms_f64): Likewise.
16631 (vmls_f64): Likewise.
16633 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16635 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
16636 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
16638 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16640 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
16641 (vmlal_high_lane_s32): Likewise.
16642 (vmlal_high_lane_u16): Likewise.
16643 (vmlal_high_lane_u32): Likewise.
16644 (vmlsl_high_lane_s16): Likewise.
16645 (vmlsl_high_lane_s32): Likewise.
16646 (vmlsl_high_lane_u16): Likewise.
16647 (vmlsl_high_lane_u32): Likewise.
16649 2014-07-17 Terry Guo <terry.guo@arm.com>
16651 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
16652 (alus_reg): Renamed to alus_sreg.
16653 * config/arm/arm-fixed.md: Change type of non-dsp instructions
16654 from alu_reg to alu_sreg. Change type of dsp instructions from
16655 alu_reg to alu_dsp_reg.
16656 * config/arm/thumb1.md: Likewise.
16657 * config/arm/thumb2.md: Likewise.
16658 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
16659 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
16660 with alu_sreg and alus_sreg.
16661 * config/arm/arm1026ejs.md (alu_op): Likewise.
16662 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
16663 * config/arm/arm926ejs.md (9_alu_op): Likewise.
16664 * config/arm/fa526.md (526_alu_op): Likewise.
16665 * config/arm/fa606te.md (606te_alu_op): Likewise.
16666 * config/arm/fa626te.md (626te_alu_op): Likewise.
16667 * config/arm/fa726te.md (726te_alu_op): Likewise.
16668 * config/arm/fmp626.md (mp626_alu_op): Likewise.
16669 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
16670 alu_sreg, alu_dsp_reg and alus_sreg.
16671 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
16672 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
16673 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
16674 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
16675 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
16676 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
16677 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
16678 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
16679 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
16680 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
16681 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
16682 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
16683 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
16684 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
16685 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
16686 alus_reg to alus_sreg.
16688 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
16690 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
16693 2014-07-17 Richard Biener <rguenther@suse.de>
16695 PR rtl-optimization/61801
16696 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
16697 don't set reg_pending_barrier if it appears in a debug-insn.
16699 2014-07-16 DJ Delorie <dj@redhat.com>
16701 * config/rx/rx.c (rx_option_override): Fix alignment values.
16702 (rx_align_for_label): Likewise.
16704 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
16707 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
16708 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
16709 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
16711 (cris_print_index, cris_print_operand, cris_constant_index_p)
16712 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
16713 (cris_address_cost): Ditto last CONSTANT_P.
16714 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
16715 callers changed. Yield cris_offsettable_symbol for non-PIC
16716 constant symbolic expressions including labels. Yield cris_unspec
16718 (cris_expand_pic_call_address): New parameter MARKERP. Set its
16719 target to pic_offset_table_rtx for calls that will likely go
16720 through PLT, const0_rtx when they can't. All callers changed.
16721 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
16722 symbolic expressions to be PICified. Remove second, redundant,
16723 assert on can_create_pseudo_p returning non-zero. Use
16724 replace_equiv_address_nv, not replace_equiv_address, for final
16726 * config/cris/cris.md ("movsi"): Move variable t to pattern
16727 toplevel. Adjust assert for new cris_symbol_type member. Use
16728 CONSTANT_P instead of CONSTANT_ADDRESS_P.
16729 ("*movsi_internal") <case 9>: Make check for valid unspec operands
16731 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
16732 ("call", "call_value"): Use second incoming operand as a marker
16733 for pic-offset-table-register being used.
16734 ("*expanded_call_non_v32", "*expanded_call_v32")
16735 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
16736 second incoming operand to CALL, match cris_call_type_marker.
16737 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
16738 ("*expanded_call_side"): Ditto. Fix typo in comment.
16739 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
16741 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
16742 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
16743 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
16744 users changed. Add members cris_offsettable_symbol and cris_unspec.
16745 (cris_symbol_type): Rename from cris_pic_symbol_type.
16746 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
16748 * config/cris/cris-protos.h (cris_symbol_type_of,
16749 cris_expand_pic_call_address): Adjust prototypes.
16750 (cris_legitimate_constant_p): New prototype.
16752 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
16753 an existing tmake_file. Don't add t-slibgcc and t-linux.
16755 2014-07-17 Jason Merrill <jason@redhat.com>
16758 * symtab.c (symtab_remove_from_same_comdat_group): Also
16759 set_comdat_group to NULL_TREE.
16760 (verify_symtab): Fix diagnostic.
16762 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
16765 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
16767 2014-07-16 Dodji Seketeli <dodji@redhat.com>
16769 Support location tracking for built-in macro tokens
16770 * input.h (is_location_from_builtin_token): New function declaration.
16771 * input.c (is_location_from_builtin_token): New function definition.
16772 * toplev.c (general_init): Tell libcpp what the pre-defined
16773 spelling location for built-in tokens is.
16775 2014-07-16 Jakub Jelinek <jakub@redhat.com>
16777 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
16778 on the FUNCTION_DECL.
16780 2014-07-16 Richard Biener <rguenther@suse.de>
16783 * doc/extend.texi (always_inline): Clarify.
16785 2014-07-15 Eric Christopher <echristo@gmail.com>
16787 * doc/invoke.texi (Link Options): Document -z option.
16789 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
16791 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
16792 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
16794 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
16796 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
16798 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
16800 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
16801 varpool_assemble_decl.
16802 * varpool.c (varpool_assemble_decl): Assert that node->definition is
16805 2014-07-15 Michael Matz <matz@suse.de>
16807 PR rtl-optimization/61772
16808 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
16810 2014-07-15 Richard Biener <rguenther@suse.de>
16812 * opts.c (default_options_table): Disable bit-ccp at -Og.
16814 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
16816 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
16818 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
16820 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
16821 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
16822 call langhook for unknown declaration.
16823 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
16824 * tree.h (DECL_ARGUMENTS): Update.
16825 * print-tree.c (print_node): Update.
16826 * tree-core.h (tree_decl_non_common): Remove arguments.
16827 (tree_function_decl): Add arguments.
16829 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
16831 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
16833 2014-07-14 Richard Biener <rguenther@suse.de>
16835 PR tree-optimization/61779
16836 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
16837 simplifying a condition.
16839 2014-07-14 Richard Biener <rguenther@suse.de>
16841 * builtins.c (c_strlen): Make only_value == 2 really only
16842 affect warning generation.
16844 2014-07-14 Richard Biener <rguenther@suse.de>
16846 PR tree-optimization/61757
16847 PR tree-optimization/61783
16848 PR tree-optimization/61787
16849 * tree-ssa-dom.c (record_equality): Revert canonicalization
16850 change and add comment.
16851 (propagate_rhs_into_lhs): Revert previous fix, removing
16852 loop depth restriction again.
16854 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16856 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
16857 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
16858 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
16859 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
16860 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
16861 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
16862 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
16864 2014-07-14 Richard Biener <rguenther@suse.de>
16866 * cgraph.h (decl_in_symtab_p): Make inline.
16868 2014-07-14 Jakub Jelinek <jakub@redhat.com>
16870 PR middle-end/61294
16871 * doc/invoke.texi (-Wmemset-transposed-args): Document.
16874 * config/i386/i386.c (classify_argument): Don't merge classes above
16877 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
16879 * cgraph.h (symtab_node): Add nonzero_address.
16880 (decl_in_symtab_p): Break out from ...
16881 (symtab_get_node): ... here.
16882 * fold-const.c: Include cgraph.h
16883 (tree_single_nonzero_warnv_p): Use symtab to determine
16884 if symbol is non-zero.
16885 * symtab.c (symtab_node::nonzero_address): New method.
16887 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16889 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
16890 forgotten in previous commit.
16892 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16894 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
16896 * ipa-devirt.c: Include stor-layout.h and intl.h
16897 (odr_subtypes_equivalent_p): New function.
16898 (warn_odr): New function.
16899 (warn_type_mismatch): New function.
16900 (odr_types_equivalent_p): New function.
16901 (add_type_duplicate): Use it.
16902 * common.opt (Wodr): New flag.
16903 * doc/invoke.texi (Wodr): Document new warning.
16905 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16907 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
16908 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
16909 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
16910 (varpool_get_constructor): Push CTORS_IN timevar.
16911 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
16913 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
16915 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
16916 Remove VOID_FTYPE_PUSHORT.
16917 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
16918 Change code to USHORT_FTYPE_VOID.
16919 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
16920 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
16921 (ix86_atomic_assign_expand_fenv): Update for
16922 __builtin_ia32_fnstsw changes.
16923 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
16924 (fnstsw): Change operand 0 to nonimmediate operand.
16926 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
16928 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
16929 (varpool_get_constructor): New function.
16930 (varpool_ctor_useable_for_folding_p): Break out from ...
16931 (ctor_for_folding): ... here; use varpool_get_constructor.
16932 (varpool_assemble_decl): Likewise.
16933 * lto-streamer.h (struct output_block): Turn cgraph_node
16935 (lto_input_variable_constructor): Declare.
16936 * ipa-visibility.c (function_and_variable_visibility): Use
16937 varpool_get_constructor.
16938 * cgraph.h (varpool_get_constructor): Declare.
16939 (varpool_ctor_useable_for_folding_p): New function.
16940 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
16941 parameter; return error_mark_node for non-trivial constructors.
16942 (lto_write_tree_1, DFS_write_tree): Update use of
16943 get_symbol_initial_value.
16944 (output_function): Update initialization of symbol.
16945 (output_constructor): New function.
16946 (copy_function): Rename to ..
16947 (copy_function_or_variable): ... this one; handle vars too.
16948 (lto_output): Output variable sections.
16949 * lto-streamer-in.c (input_constructor): New function.
16950 (lto_read_body): Rename from ...
16951 (lto_read_body_or_constructor): ... this one; handle vars too.
16952 (lto_input_variable_constructor): New function.
16953 * ipa-prop.c (ipa_prop_write_jump_functions,
16954 ipa_prop_write_all_agg_replacement): Update.
16955 * lto-cgraph.c (compute_ltrans_boundary): Use it.
16956 (output_cgraph_opt_summary): Set symbol to NULL.
16958 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
16960 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
16961 non-polymorphic types.
16962 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
16963 * ipa-devirt.c (types_same_for_odr): Do not explode when one
16964 of types is not polymorphic.
16966 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
16968 * lra-constraints.c (remove_inheritance_pseudos): Process
16969 destination pseudo too.
16971 2014-07-11 Rong Xu <xur@google.com>
16973 * gcov-tool.c (gcov_output_files): Fix build error introduced in
16976 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16978 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
16979 * config/avr/avr-devices.c (AVR_MCU): Same.
16980 (avr_mcu_types): add text start value to end of device list.
16981 * config/avr/avr-mcus.def: Add text section start for all devices.
16982 (ata5782): Add new avr5 device.
16984 * config/avr/avr-tables.opt: Regenerate.
16985 * config/avr/avr.h: Add declaration for text section start handler.
16986 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
16988 (LINK_SPEC): Include text section start handler to linker spec.
16989 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
16990 pass -Ttext option to linker if the text section start for the device
16992 * config/avr/t-multilib: Regenerate.
16993 * doc/avr-mmcu.texi: Regenerate.
16995 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
16997 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
16998 * config/rs6000/aix52.h (LINK_SPEC): Same.
16999 * config/rs6000/aix53.h (LINK_SPEC): Same.
17000 * config/rs6000/aix61.h (LINK_SPEC): Same.
17001 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
17003 2014-07-11 Roman Gareev <gareevroman@gmail.com>
17005 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
17006 (graphite_verify): New function.
17007 (ivs_params_clear): New function.
17008 (gcc_expression_from_isl_ast_expr_id): New function.
17009 (gcc_expression_from_isl_expr_int): New function.
17010 (binary_op_to_tree): New function.
17011 (ternary_op_to_tree): New function.
17012 (unary_op_to_tree): New function.
17013 (nary_op_to_tree): New function.
17014 (gcc_expression_from_isl_expr_op): New function.
17015 (gcc_expression_from_isl_expression): New function.
17016 (graphite_create_new_loop): New function.
17017 (translate_isl_ast_for_loop): New function.
17018 (get_upper_bound): New function.
17019 (graphite_create_new_loop_guard): New function.
17020 (translate_isl_ast_node_for): New function.
17021 (translate_isl_ast): New function.
17022 (add_parameters_to_ivs_params): New function.
17023 (scop_to_isl_ast): New parameter ip.
17024 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
17026 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
17028 * config/xtensa/predicates.md (call expander): Update for
17029 DECL_SECTION_NAME being string.
17031 2014-07-11 Richard Biener <rguenther@suse.de>
17033 PR middle-end/61473
17034 * builtins.c (fold_builtin_memory_op): Inline memory moves that
17035 can be implemented with a single load followed by a single store.
17036 (c_strlen): Only warn when only_value is not 2.
17038 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
17040 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
17042 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
17045 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
17046 (*movhi_bytes): Likewise.
17047 (*arm_movqi_insn): Likewise.
17049 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
17052 * config/alpha/alpha.c: Include tree-pass.h, context.h
17053 and pass_manager.h.
17054 (pass_data_handle_trap_shadows): New pass.
17055 (pass_handle_trap_shadows::gate): New pass gate function.
17056 (make_pass_handle_trap_shadows): New function.
17057 (rest_of_handle_trap_shadows): Ditto.
17059 (alpha_align_insns_1): Rename from alpha_align_insns.
17060 (pass_data_align_insns): New pass.
17061 (pass_align_insns::gate): New pass gate function.
17062 (make_pass_aling_insns): New function.
17063 (rest_of_align_insns): Ditto.
17064 (alpha_align_insns): Ditto.
17066 (alpha_option_override): Declare handle_trap_shadows info
17067 and align_insns_info. Register handle_trap_shadows and align_insns
17069 (alpha_reorg): Do not call alpha_trap_shadows and
17070 alpha_align_insn from here.
17072 (alpha_pad_function_end): Do not skip BARRIERs.
17074 2014-07-10 Rong Xu <xur@google.com>
17076 Add gcov-tool: an offline gcda profile processing tool support.
17077 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
17078 (gcov_is_error): Ditto.
17079 (gcov_read_string): Ditto.
17080 (gcov_read_sync): Ditto.
17081 * gcov-io.h: Move counter defines to gcov-counter.def.
17082 * gcov-dump.c (tag_counters): Use gcov-counter.def.
17083 * coverage.c: Ditto.
17084 * gcov-tool.c: Offline gcda profile processing tool.
17085 (unlink_gcda_file): Remove one gcda file.
17086 (unlink_profile_dir): Remove gcda files from the profile path.
17087 (gcov_output_files): Output gcda files to an output dir.
17088 (profile_merge): Merge two profiles in directory.
17089 (print_merge_usage_message): Print merge usage.
17090 (merge_usage): Print merge usage and exit.
17091 (do_merge): Driver for profile merge sub-command.
17092 (profile_rewrite): Rewrite profile.
17093 (print_rewrite_usage_message): Print rewrite usage.
17094 (rewrite_usage): Print rewrite usage and exit.
17095 (do_rewrite): Driver for profile rewrite sub-command.
17096 (print_usage): Print gcov-info usage and exit.
17097 (print_version): Print gcov-info version.
17098 (process_args): Process arguments.
17099 (main): Main routine for gcov-tool.
17100 * Makefile.in: Build and install gcov-tool.
17101 * gcov-counter.def: New file split from gcov-io.h.
17102 * doc/gcc.texi: Include gcov-tool.texi.
17103 * doc/gcov-tool.texi: Document for gcov-tool.
17105 2014-07-10 Richard Biener <rguenther@suse.de>
17107 PR tree-optimization/61757
17108 * tree-ssa-dom.c (loop_depth_of_name): Restore.
17109 (propagate_rhs_into_lhs): Revert part of last change.
17111 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
17113 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
17116 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
17118 PR middle-end/53590
17119 * function.c (allocate_struct_function): Revert r188667 change.
17121 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
17123 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
17125 * doc/install.texi: Remove links to defunct package providers for
17128 2014-07-09 Tom de Vries <tom@codesourcery.com>
17130 * final.c (get_call_fndecl): Declare.
17131 (self_recursive_call_p): New function.
17132 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
17134 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17136 * ipa-devirt.c (record_node): Walk through aliases.
17138 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17140 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
17142 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17145 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
17147 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17149 * ipa-visibility.c (function_and_variable_visibility): Remove
17150 temporary hack disabling local aliases on AIX.
17152 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17154 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
17155 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
17157 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17159 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
17160 * rs6000/rs6000.c: Inline output of .set instruction.
17161 (declare_alias_data): New struct.
17162 (rs6000_declare_alias): New function.
17163 (rs6000_xcoff_declare_function_name): Use it.
17164 (rs6000_xcoff_declare_object_name): New function.
17165 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
17166 (ASM_OUTPUT_DEF): Turn to empty definition.
17168 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17171 * hash-table.h: use hash_table::value_type instead of
17172 Descriptor::value_type in the return types of several methods.
17174 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17176 * tree-pass.h (pass_data): Remove has_execute member.
17177 * passes.c (execute_one_pass): Don't check pass->has_execute.
17178 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
17179 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
17180 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
17181 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
17182 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
17183 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
17184 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
17185 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
17186 gimple-low.c, gimple-ssa-isolate-paths.c,
17187 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
17188 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
17189 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
17190 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
17191 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
17192 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
17193 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
17194 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
17195 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
17196 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
17197 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
17198 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
17199 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
17200 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
17201 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
17202 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
17203 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
17204 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
17205 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
17206 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
17207 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
17208 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
17209 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
17210 web.c: Remove initializer for pass_data::has_execute.
17212 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17214 * graphite-htab.h: Use hash_map instead of hash_table.
17215 * graphite-clast-to-gimple.c: Adjust.
17216 * passes.c: Use hash_map instead of hash_table.
17217 * sese.c: Likewise.
17218 * sese.h: Remove now unused code.
17220 2014-07-08 Sriraman Tallam <tmsriram@google.com>
17223 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
17226 2014-07-08 Jakub Jelinek <jakub@redhat.com>
17228 PR rtl-optimization/61673
17229 * combine.c (simplify_comparison): Test just mode's sign bit
17230 in tmode rather than the sign bit and any bits above it.
17232 2014-07-08 Roman Gareev <gareevroman@gmail.com>
17234 * graphite-isl-ast-to-gimple.c (generate_isl_context):
17235 Add __isl_give to the declaration.
17236 (generate_isl_schedule): Likewise.
17237 (scop_to_isl_ast): Likewise.
17239 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17241 * config/arm/arm.c (cortexa5_extra_costs): New table.
17242 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
17244 2014-07-08 Jakub Jelinek <jakub@redhat.com>
17246 PR tree-optimization/61725
17247 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
17248 range, use range_includes_zerop_p instead of integer_zerop on
17249 vr0->min, only use log2 of max if min is not negative.
17251 2014-07-08 Richard Biener <rguenther@suse.de>
17253 * tree-ssa-dom.h (loop_depth_of_name): Remove.
17254 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
17255 restriction on loop depth difference.
17256 (record_equality): Likewise.
17257 (propagate_rhs_into_lhs): Likewise. Simplify condition.
17258 (loop_depth_of_name): Remove.
17259 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
17260 restriction on loop depth difference.
17261 (init_copy_prop): Likewise.
17263 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17265 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
17267 (walk_aliased_vdefs): Likewise.
17268 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
17269 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
17270 (detect_type_change_from_memory_writes): Check if entry was reached.
17272 2014-07-08 Richard Biener <rguenther@suse.de>
17274 PR tree-optimization/61681
17275 * tree-ssa-structalias.c (find_what_var_points_to): Expand
17276 NONLOCAL inside ESCAPED.
17278 2014-07-08 Richard Biener <rguenther@suse.de>
17280 PR tree-optimization/61680
17281 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
17282 Handle properly all read-write dependences with group accesses.
17284 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
17286 PR tree-optimization/61576
17287 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
17288 block containing reduction statement is predecessor of phi basi block.
17290 2014-07-08 Marek Polacek <polacek@redhat.com>
17293 * fold-const.c (round_up_loc): Change the parameter type.
17295 * fold-const.h (round_up_loc): Adjust declaration.
17296 * stor-layout.c (finalize_record_size): Check for too large types.
17298 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
17300 * symtab.c: Include calls.h.
17301 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
17303 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
17305 * config/rs6000/rs6000.c (output_vec_const_move): Handle
17306 little-endian code generation.
17307 * config/rs6000/spe.md (spe_evmergehi): Rename to...
17308 (vec_perm00_v2si): ... this. Handle little-endian code generation.
17309 (spe_evmergehilo): Rename to...
17310 (vec_perm01_v2si): ... this. Handle little-endian code generation.
17311 (spe_evmergelo): Rename to...
17312 (vec_perm11_v2si): ... this. Handle little-endian code generation.
17313 (spe_evmergelohi): Rename to...
17314 (vec_perm10_v2si): ... this. Handle little-endian code generation.
17315 (spe_evmergehi, spe_evmergehilo): New expanders.
17316 (spe_evmergelo, spe_evmergelohi): Likewise.
17317 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
17318 (*frob_tf_ti): Likewise.
17319 (*frob_<mode>_di_2): Likewise.
17320 (*frob_tf_di_8_2): Likewise.
17321 (*frob_di_<mode>): Likewise.
17322 (*frob_ti_tf): Likewise.
17323 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
17324 (*frob_ti_<mode>_8_2): Likewise.
17325 (*frob_ti_tf_2): Likewise.
17326 (mov_si<mode>_e500_subreg0): Rename to...
17327 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
17329 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
17330 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
17331 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
17332 the big endianness only.
17333 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
17334 (*mov_si<mode>_e500_subreg0_2): Rename to...
17335 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
17336 big big endianness only.
17337 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
17338 (*mov_si<mode>_e500_subreg4): Rename to...
17339 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
17341 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
17342 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
17343 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
17344 the big endianness only.
17345 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
17347 (*mov_si<mode>_e500_subreg4_2): Rename to...
17348 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
17350 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
17351 (*mov_sitf_e500_subreg8): Rename to...
17352 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
17354 (*mov_sitf_e500_subreg8_le): New instruction pattern.
17355 (*mov_sitf_e500_subreg8_2): Rename to...
17356 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
17358 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
17359 (*mov_sitf_e500_subreg12): Rename to...
17360 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
17362 (*mov_sitf_e500_subreg12_le): New instruction pattern.
17363 (*mov_sitf_e500_subreg12_2): Rename to...
17364 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
17366 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
17368 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
17370 * asan.c (instrument_strlen_call): Do not instrument first byte
17371 in strlen if already instrumented.
17373 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17375 * config/arm/arm.opt (mwords-little-endian): Delete.
17376 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
17377 of TARGET_LITTLE_WORDS.
17378 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
17379 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
17381 * doc/invoke.texi: Remove references to -mwords-little-endian.
17383 2014-07-07 Jakub Jelinek <jakub@redhat.com>
17385 * expmed.c (struct init_expmed_rtl): Change all fields but
17386 pow2 and cint from struct rtx_def to rtx.
17387 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
17388 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
17391 2014-07-06 Marek Polacek <polacek@redhat.com>
17394 * doc/invoke.texi: Document -Wsizeof-array-argument.
17396 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
17398 * wide-int.h (wide_int_storage): Change declaration from struct
17401 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
17403 * cgraph.c (cgraph_create_indirect_edge): Update call of
17404 get_polymorphic_call_info.
17405 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
17406 (possible_polymorphic_call_targets): Add parameter call.
17407 (decl_maybe_in_construction_p): New predicate.
17408 (get_polymorphic_call_info): Add parameter call;
17409 use decl_maybe_in_construction_p.
17410 * gimple-fold.c (fold_gimple_assign): Update use of
17411 possible_polymorphic_call_targets.
17412 (gimple_fold_call): Likewise.
17413 * ipa-prop.c: Inlcude calls.h
17414 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
17415 (param_type_may_change_p): New predicate.
17416 (detect_type_change_from_memory_writes): Break out from ...
17417 (detect_type_change): ... this one; use param_type_may_change_p.
17418 (detect_type_change_ssa): Use param_type_may_change_p.
17419 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
17421 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
17424 * config/arm/arm-protos.h (arm_legitimate_address_p,
17425 arm_is_constant_pool_ref): Add prototypes.
17426 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
17427 (arm_is_constant_pool_ref) New function.
17428 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
17429 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
17430 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
17431 operand. Remove pool_range and neg_pool_range attributes.
17432 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
17433 pool_range and neg_pool_range attributes.
17434 * config/arm/constraints.md (Uh): New constraint.
17435 (Uq): Don't allow constant pool references.
17437 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
17439 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
17440 (move_lo_quad_internal_be_<mode>): Likewise.
17441 (move_lo_quad_<mode>): Convert to define_expand.
17442 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
17443 (aarch64_simd_move_hi_quad_be_<mode>): New.
17444 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
17445 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
17446 (aarch64_combinez_be<mode>): New.
17447 (aarch64_combine<mode>): Convert to define_expand.
17448 (aarch64_combine_internal<mode>): New.
17449 (aarch64_simd_combine<mode>): Remove bogus RTL description.
17451 2014-07-04 Tom de Vries <tom@codesourcery.com>
17453 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
17454 combination of earlyclobber and read/write modifiers.
17456 2014-07-04 Tom de Vries <tom@codesourcery.com>
17458 * config/aarch64/aarch64-simd.md
17459 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
17461 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
17464 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
17466 2014-07-04 Jakub Jelinek <jakub@redhat.com>
17468 PR middle-end/61654
17469 * cgraphunit.c (expand_thunk): Call free_dominance_info.
17471 PR tree-optimization/61684
17472 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
17473 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
17475 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17476 Kito Cheng <kito@0xlab.org>
17477 Monk Chiang <sh.chiang04@gmail.com>
17479 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
17480 (nds32_symbol_load_store_p): Move to ...
17481 (nds32_fp_as_gp_check_available): Move to ...
17482 * config/nds32/nds32-fp-as-gp.c: ... here.
17483 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
17484 extern declaration.
17486 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17487 Kito Cheng <kito@0xlab.org>
17488 Monk Chiang <sh.chiang04@gmail.com>
17490 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
17491 (nds32_expand_store_multiple): Move to ...
17492 (nds32_expand_movmemqi): Move to ...
17493 * config/nds32/nds32-memory-manipulation.c: ... here.
17495 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17496 Kito Cheng <kito@0xlab.org>
17497 Monk Chiang <sh.chiang04@gmail.com>
17499 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
17500 (nds32_output_casesi_pc_relative): Move to ...
17501 (nds32_output_casesi): Move to ...
17502 (nds32_mem_format): Move to ...
17503 (nds32_output_16bit_store): Move to ...
17504 (nds32_output_16bit_load): Move to ...
17505 (nds32_output_32bit_store): Move to ...
17506 (nds32_output_32bit_load): Move to ...
17507 (nds32_output_32bit_load_s): Move to ...
17508 (nds32_output_stack_push): Move to ...
17509 (nds32_output_stack_pop): Move to ...
17510 * config/nds32/nds32-md-auxiliary.c: ... here.
17512 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17513 Ling-Hua Tseng <uranus@tinlans.org>
17515 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
17516 the purpose of this file.
17518 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17519 Kito Cheng <kito@0xlab.org>
17520 Monk Chiang <sh.chiang04@gmail.com>
17522 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
17523 (nds32_address_cost): Move implementation to ...
17524 * config/nds32/nds32-cost.c: ... here.
17525 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
17526 (nds32_address_cost_impl): Declare.
17528 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17529 Kito Cheng <kito@0xlab.org>
17530 Monk Chiang <sh.chiang04@gmail.com>
17532 * config/nds32/nds32.c
17533 (nds32_consecutive_registers_load_store_p): Move to ...
17534 (nds32_valid_multiple_load_store): Move to ...
17535 (nds32_valid_stack_push_pop): Move to ...
17536 (nds32_can_use_bclr_p): Move to ...
17537 (nds32_can_use_bset_p): Move to ...
17538 (nds32_can_use_btgl_p): Move to ...
17539 (nds32_can_use_bitci_p): Move to ...
17540 * config/nds32/nds32-predicates.c: ... here.
17542 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17543 Kito Cheng <kito@0xlab.org>
17544 Monk Chiang <sh.chiang04@gmail.com>
17546 * config/nds32/nds32.c
17547 (nds32_expand_builtin_null_ftype_reg): Move to ...
17548 (nds32_expand_builtin_reg_ftype_imm): Move to ...
17549 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
17550 (nds32_init_builtins): Move implementation to ...
17551 (nds32_expand_builtin): Move implementation to ...
17552 * config/nds32/nds32-intrinsic.c: ... here.
17553 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
17554 (nds32_expand_builtin_impl): Declare.
17556 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17557 Kito Cheng <kito@0xlab.org>
17558 Monk Chiang <sh.chiang04@gmail.com>
17560 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
17561 (nds32_emit_section_tail_template): Move to ...
17562 (nds32_emit_isr_jmptbl_section): Move to ...
17563 (nds32_emit_isr_vector_section): Move to ...
17564 (nds32_emit_isr_reset_conten): Move to ...
17565 (nds32_check_isr_attrs_conflict): Move to ...
17566 (nds32_construct_isr_vectors_information): Move to ...
17567 (nds32_asm_file_start): Move implementation to ...
17568 (nds32_asm_file_end): Move implementation to ...
17569 * config/nds32/nds32-isr.c: ... here.
17570 * config/nds32/nds32-protos.h
17571 (nds32_check_isr_attrs_conflict): Declare.
17572 (nds32_construct_isr_vectors_information): Declare.
17573 (nds32_asm_file_start_for_isr): Declare.
17574 (nds32_asm_file_end_for_isr): Declare.
17576 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17577 Kito Cheng <kito@0xlab.org>
17578 Monk Chiang <sh.chiang04@gmail.com>
17580 * config.gcc (nds32*): Add new modules to extra_objs.
17581 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
17582 (nds32be-*-*): Likewise.
17583 * config/nds32/nds32-cost.c: New file.
17584 * config/nds32/nds32-fp-as-gp.c: New file.
17585 * config/nds32/nds32-intrinsic.c: New file.
17586 * config/nds32/nds32-isr.c: New file.
17587 * config/nds32/nds32-md-auxiliary.c: New file.
17588 * config/nds32/nds32-memory-manipulation.c: New file.
17589 * config/nds32/nds32-pipelines-auxiliary.c: New file.
17590 * config/nds32/nds32-predicates.c: New file.
17591 * config/nds32/t-nds32: New file.
17593 2014-07-03 Jakub Jelinek <jakub@redhat.com>
17595 PR tree-optimization/61682
17596 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
17597 using cases and when one of the operands is equal to 1.
17599 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
17601 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
17602 ashr<mode>3): Correct mode of operands[2].
17603 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
17604 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
17605 Correct mode of operands[2]. Fix split condition.
17607 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
17609 * arm.md (arch): Add armv6_or_vfpv3.
17610 (arch_enabled): Add test for the above.
17611 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
17613 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
17615 2014-07-03 Jakub Jelinek <jakub@redhat.com>
17617 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
17618 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
17619 HWI 1 and negate the unsigned value.
17620 * expmed.c (expand_sdiv_pow2): For modes wider than word always
17621 use AND instead of shift.
17622 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
17624 2014-07-03 Marek Polacek <polacek@redhat.com>
17626 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
17627 (-fsanitize=float-divide-by-zero): Move to the table with
17628 -fsanitize=undefined suboptions.
17629 (-fsanitize=float-cast-overflow): Likewise.
17631 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
17633 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
17634 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
17637 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17639 * loop-invariant.c (struct invariant): Add a new member: eqno;
17640 (find_identical_invariants): Update eqno;
17641 (create_new_invariant): Init eqno;
17642 (get_inv_cost): Compute comp_cost with eqno;
17644 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
17646 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
17647 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
17648 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
17649 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
17650 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
17652 2014-07-02 Christian Bruel <christian.bruel@st.com>
17656 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
17657 (make_preds_opaque): Delete.
17658 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
17659 (commit_mode_sets): New function.
17660 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
17661 Process all modes at once.
17662 * basic-block.h (pre_edge_lcm_avs): Declare.
17663 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
17664 Call clear_aux_for_edges. Fix comments.
17665 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
17666 (pre_edge_rev_lcm): Idem.
17667 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
17669 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
17670 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
17672 * config/i386/i386.c (x96_emit_mode_set): Idem.
17673 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
17674 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
17675 (fpscr_toggle) Disallow from delay slot.
17676 * target.def (emit_mode_set): Add prev_mode parameter.
17677 * doc/tm.texi: Regenerate.
17679 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17681 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
17684 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
17686 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
17687 vtable_pointer_value_to_vtable): Constify.
17688 (contains_polymorphic_type_p): Declare.
17689 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
17690 vtable_pointer_value_to_vtable): Constify.
17691 (contains_polymorphic_type_p): New predicate.
17692 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
17694 (ipa_set_ancestor_jf): Likewise.
17695 (detect_type_change): Return false in easy cases.
17696 (compute_complex_assign_jump_func): Require type to contain
17698 (compute_known_type_jump_func): Likewise.
17700 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
17702 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
17704 (type_in_anonymous_namespace_p): Constify argument.
17705 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
17706 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
17707 (main_odr_variant): New function.
17708 (hash_type_name): Make static; update assert; do not ICE on
17710 (types_same_for_odr): Bring here from tree.c; simplify and remove
17711 old structural comparing code that doesn't work for templates.
17712 (odr_hasher::equal): Update assert.
17713 (add_type_duplicate): Return true when bases should be computed;
17714 replace incomplete loader by complete; do not output duplicated
17715 warnings; do not ICE on non-records; set odr_violated flag.
17716 (get_odr_type): Be ready to replace incomplete type by complete
17717 one; work on ODR variants instead of main variants; reorder item
17718 in array so bases have still smaller indexes.
17719 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
17720 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
17722 2014-07-01 Cary Coutant <ccoutant@google.com>
17724 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
17726 (resolve_addr_in_expr): When replacing the rtx in a location list
17727 entry, get a new address table entry.
17728 (dwarf2out_finish): Call index_location_lists even if there are no
17729 addr_index_table entries yet.
17731 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
17733 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
17734 change for not being obvious.
17736 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
17738 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
17741 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17743 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
17744 (vcagt_f64): Likewise.
17745 (vcale_f64): Likewise.
17746 (vcaled_f64): Likewise.
17747 (vcales_f32): Likewise.
17748 (vcalt_f64): Likewise.
17749 (vcaltd_f64): Likewise.
17750 (vcalts_f32): Likewise.
17752 2014-07-01 Marek Polacek <polacek@redhat.com>
17754 * doc/invoke.texi: Document -Wint-conversion.
17756 2014-07-01 Marek Polacek <polacek@redhat.com>
17759 * doc/invoke.texi: Document -Wincompatible-pointer-types.
17761 2014-07-01 Martin Liska <mliska@suse.cz>
17763 IPA REF alias refactoring
17764 * cgraph.h (iterate_direct_aliases): New function.
17765 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
17766 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
17767 FOR_EACH_ALIAS added.
17768 (cgraph_for_node_and_aliases): Likewise.
17769 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
17770 * ipa-inline.c (reset_edge_caches): Likewise.
17771 (update_caller_keys): Likewise.
17772 * trans-mem.c (ipa_tm_execute): Likewise.
17773 *varpool.c (varpool_analyze_node): Likewise.
17774 (varpool_for_node_and_aliases): Likewise.
17775 * ipa-ref.h (first_alias): New function.
17776 (last_alias): Likewise.
17777 (has_aliases_p): Likewise.
17778 * ipa-ref.c (ipa_ref::remove_reference): Removal function
17779 is sensitive to IPA_REF_ALIASes.
17780 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
17781 are put at the beginning of the list.
17782 (symtab_node::iterate_direct_aliases): New function.
17784 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17787 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
17789 (write_ts_type_common_tree_pointers): Do not stream fields not set
17790 for incomplete types; do not stream duplicated fields for variants;
17791 sanity check that variant and type match.
17792 (write_ts_type_non_common_tree_pointers): Likewise.
17793 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
17794 TYPE_SIZE whether type is complete.
17795 (lto_input_ts_type_common_tree_pointers): Do same changes as in
17796 write_ts_type_common_tree_pointers
17797 (lto_input_ts_type_non_common_tree_pointers): Likewise.
17799 2014-06-30 Joseph Myers <joseph@codesourcery.com>
17801 * var-tracking.c (add_stores): Return instead of asserting if old
17802 and new values for conditional store are the same.
17804 2014-06-30 Richard Henderson <rth@redhat.com>
17808 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
17809 the cfg if there were any changes.
17810 * passes.def: Revert move of peephole2 after reorder_blocks;
17811 move duplicate_computed_gotos before peephole2.
17813 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
17815 * except.c (emit_note_eh_region_end): New helper function.
17816 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
17817 emit EH_REGION_END note.
17818 * jump.c (cleanup_barriers): Do not split a call and its
17819 corresponding CALL_ARG_LOCATION note.
17821 2014-06-30 Jeff Law <law@redhat.com>
17823 PR tree-optimization/61607
17824 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
17825 deeper into the SSA_NAME_VALUE chain.
17827 2014-06-30 Marek Polacek <polacek@redhat.com>
17829 * convert.c (convert_to_integer): Don't instrument conversions if the
17830 function has no_sanitize_undefined attribute.
17831 * ubsan.c: Don't run the ubsan pass if the function has
17832 no_sanitize_undefined attribute.
17834 2014-06-30 Jakub Jelinek <jakub@redhat.com>
17836 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
17837 -fsanitize=undefined suboptions.
17839 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
17841 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
17842 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
17843 against bigendian and adjust indices.
17845 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
17847 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
17849 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
17852 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
17853 Add alternative; make early clobber. Adjust both split patterns
17854 to use operand 0 as the working register.
17856 2014-06-30 Jakub Jelinek <jakub@redhat.com>
17858 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
17859 as ira_object_id_map might be NULL, or 1.
17861 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17863 * loop-invariant.c (get_inv_cost): Handle register class.
17864 (gain_for_invariant): Check the register pressure of the inv
17865 and its overlapped register class, other than all.
17867 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
17869 * doc/invoke.texi (Optimize Options): Fix descriptions of
17870 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
17872 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
17874 * doc/extend.texi (Function Attributes): Update 'naked' attribute
17877 2014-06-29 Tobias Grosser <tobias@grosser.es>
17880 * graphite-isl-ast-to-gimple.c: Add missing guards.
17882 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17884 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
17885 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
17886 * flag-types.h: Add new enum fgraphite_generator.
17887 * graphite-isl-ast-to-gimple.c: New.
17888 * graphite-isl-ast-to-gimple.h: New.
17889 * graphite.c (graphite_transform_loops): Add choice of Graphite
17890 code generator, which depends on flag_graphite_code_gen.
17892 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17894 * graphite-dependences.c (subtract_commutative_associative_deps):
17895 Add NULL checking of the following variables: must_raw_no_source,
17896 may_raw_no_source, must_war_no_source, may_war_no_source,
17897 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
17898 must_war, may_war, must_waw, may_waw.
17900 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17902 * graphite-clast-to-gimple.c: gloog is renamed to
17903 graphite_regenerate_ast_cloog. gloog_error is renamed to
17904 graphite_regenerate_error.
17905 * graphite-clast-to-gimple.h: The definition of the struct
17906 bb_pbb_def is moved to graphite-htab.h.
17907 Add inclusion of the hash-table.h.
17908 * graphite-htab.h: The declaration of the function gloog is moved
17909 to graphite-clast-to-gimple.h and renamed to
17910 graphite_regenerate_ast_cloog.
17911 * graphite.c (graphite_transform_loops): gloog is renamed
17912 to graphite_regenerate_ast_cloog.
17914 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17916 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
17918 (write_ts_type_common_tree_pointers): Do not stream fields not set
17919 for incomplete types; do not stream duplicated fields for variants;
17920 sanity check that variant and type match.
17921 (write_ts_type_non_common_tree_pointers): Likewise.
17922 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
17923 TYPE_SIZE whether type is complete.
17924 (lto_input_ts_type_common_tree_pointers): Do same changes as in
17925 write_ts_type_common_tree_pointers
17926 (lto_input_ts_type_non_common_tree_pointers): Likewise.
17928 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17930 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
17932 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17934 * tree-inline.c (remap_type_1): Do not duplicate fields
17935 that are shared in between type and its main variant.
17937 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17939 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
17941 (ipa_set_ancestor_jf) Likewise.
17942 (check_stmt_for_type_change): Check that we work on main variant.
17943 (detect_type_change): Look into main variant.
17944 (compute_known_type_jump_func): Check that main variant has BINFO.
17946 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17948 * ipa-devirt.c (set_type_binfo): New function.
17949 (add_type_duplicate): Use it.
17950 (get_odr_type): Sanity check that binfos points to main variants.
17951 (get_class_context): Be sure the context's outer_type is main variant.
17952 (contains_type_p): Walk main variant.
17953 (get_polymorphic_call_info_for_decl): Set outer_type to be
17955 (get_polymorphic_call_info): Likewise.
17956 (possible_polymorphic_call_targets): Sanity check that we operate
17959 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17961 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
17963 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17965 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
17966 accidental change due to wide-int branch merge.
17968 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17970 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
17971 compressed debug support.
17972 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
17973 * configure: Regenerate.
17974 * config.in: Regenerate.
17975 * common.opt (compressed_debug_sections): New enum.
17976 (gz, gz=): New options.
17977 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
17978 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
17979 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
17980 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
17981 LINK_COMPRESS_DEBUG_SPEC.
17982 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
17983 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
17984 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
17985 (Debugging Options): Document -gz[=type].
17987 2014-06-27 Martin Jambor <mjambor@suse.cz>
17990 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
17991 args_to_skip, use those from node instead. Copy args_to_skip and
17992 combined_args_to_skip from node to the new thunk.
17993 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
17994 (cgraph_create_virtual_clone): Moved computation of
17995 combined_args_to_skip...
17996 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
17998 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
18000 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
18001 redundant diagnostic machinary.
18003 2014-06-27 Richard Biener <rguenther@suse.de>
18005 * tree-ssa-math-opts.c (bswap_replace): Fix
18006 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
18008 2014-06-27 Martin Liska <mliska@suse.cz>
18010 * gimple.h (gimple_location_safe): New function introduced.
18011 * cgraphunit.c (walk_polymorphic_call_targets): Usage
18012 of gimple_location_safe replaces gimple_location.
18013 (gimple_fold_call): Likewise.
18014 * ipa-devirt.c (ipa_devirt): Likewise.
18015 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
18016 * ipa.c (walk_polymorphic_call_targets): Likewise.
18017 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
18019 2014-06-27 Jakub Jelinek <jakub@redhat.com>
18021 PR tree-optimization/57233
18022 PR tree-optimization/61299
18023 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
18025 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
18026 would be lowered to scalar shifts, check if corresponding
18027 shifts and vector BIT_IOR_EXPR are supported and don't lower
18028 or lower just to narrower vector type in that case.
18029 * expmed.c (expand_shift_1): Fix up handling of vector
18030 shifts and rotates.
18032 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
18035 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
18037 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
18039 * doc/invoke.texi (-fsemantic-interposition): Document.
18040 * common.opt (fsemantic-interposition): New flag.
18041 * varasm.c (decl_replaceable_p): Use it.
18043 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18046 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
18047 extraction other than index 3.
18049 2014-06-26 Teresa Johnson <tejohnson@google.com>
18051 * doc/invoke.texi: Fix typo.
18052 * dumpfile.c: Add support for documented -fdump-* options
18053 optimized/missed/note/optall.
18055 2014-06-26 Martin Jambor <mjambor@suse.cz>
18057 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
18058 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
18059 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
18060 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
18061 * opts.c (default_options_optimization): Set
18062 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
18063 * doc/invoke.texi (allow-load-data-races)
18064 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
18065 (allow-store-data-races): Document the new default.
18067 2014-06-26 Martin Jambor <mjambor@suse.cz>
18069 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
18070 renamed to ipa_impossible_devirt_target. Fix typo.
18071 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
18072 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
18073 ipa_impossible_devirt_target.
18075 2014-06-26 Richard Biener <rguenther@suse.de>
18077 PR tree-optimization/61607
18078 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
18079 explaining why we restrict copies on loop depth.
18080 * tree-ssa-dom.c (cprop_operand): Remove restriction on
18082 (record_equivalences_from_phis): Instead add it here.
18084 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
18086 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
18087 (LTO_WRAPPER_OBJS): New variable.
18088 (lto-wrapper$(exeext)): Use it.
18089 * collect2.c: Include "collect-utils.h".
18090 (verbose, debug): Remove variables.
18091 (at_file_supplied): No longer static.
18092 (tool_name): New variable.
18093 (do_wait, fork_execute, maybe_unlink): Don't declare.
18094 (tool_cleanup): No longer static.
18095 (notice): Remove function.
18096 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
18097 fork_execute calls.
18098 (collect_wait, do_wait, collect_execute): Remove functions.
18099 (maybe_unlink): No longer static.
18100 * collect2.h (verbose, debug): Don't declare.
18101 (at_file_supplied): Declare.
18102 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
18104 (collect_execute): Replace with implementation from collect2, plus a
18105 new arg use_atfile. All callers changed.
18106 (collect_wait): Replace with implementation from collect2.
18107 (maybe_unlink_file): Remove function.
18108 (fork_execute): Replace with implementation from collect2, plus a
18109 new arg use_atfile. All callers changed.
18110 (do_wait): Add call to utils_cleanup to the error path.
18111 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
18112 (tool_cleanup): Adjust declarations.
18113 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
18114 * tlink.c: Include "collect-utils.h".
18115 (tlink_execute): New arg use_atfile. All callers changed.
18116 (tlink_init, tlink_execute): Remove declarations.
18118 * collect-utils.c (save_temps): New variable.
18119 (do_wait): Use it instead of debug. Use fatal_error.
18120 * collect-utils.h (save_temps): Declare.
18121 * collect2.c (verbose): Rename from vflag. All uses changed.
18122 (tool_cleanup): New function, copied from collect_atexit.
18123 (collect_atexit, handler): Just call it.
18124 * collect2.h (verbose): Declaration renamed from vflag.
18125 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
18128 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
18129 (lto-wrapper$(exeext)): Link with collect-utils.o.
18130 * collect-utils.c: New file.
18131 * collect-utils.h: New file.
18132 * lto-wrapper.c: Include "collect-utils.h".
18133 (args_name): Delete variable.
18134 (tool_name): New variable.
18135 (tool_cleanup): New function.
18136 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
18137 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
18138 (fork_execute): Remove functions.
18140 2014-06-26 Nick Clifton <nickc@redhat.com>
18142 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
18144 * doc/extend.texi (Function Attributes): Fix typo in description
18145 of RX vector attribute.
18147 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
18149 * config.gcc (supported_defaults): Error when passing either
18150 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
18152 2014-06-26 Richard Biener <rguenther@suse.de>
18154 * tree-ssa-dom.c (cprop_operand): Remove restriction on
18155 propagating volatile pointers.
18157 2014-06-26 Richard Biener <rguenther@suse.de>
18159 PR tree-optimization/61607
18160 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
18161 loop if we redirected its latch edge.
18162 (thread_block_1): Do not cancel loops prematurely.
18164 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
18166 * toplev.c (backend_init_target): Move init_emit_regs and
18168 (backend_init) ... here; skip ira_init_once and backend_init_target.
18169 (target_reinit) ... and here; clear
18170 this_target_rtl->lang_dependent_initialized.
18171 (lang_dependent_init_target): Clear
18172 this_target_rtl->lang_dependent_initialized;
18173 break out rtl initialization to ...
18174 (initialize_rtl): ... here; call also backend_init_target
18176 * toplev.h (initialize_rtl): New function.
18177 * function.c: Include toplev.h
18178 (init_function_start): Call initialize_rtl.
18179 * rtl.h (target_rtl): Add target_specific_initialized,
18180 lang_dependent_initialized.
18182 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
18183 Jakub Jelinek <jakub@redhat.com>
18185 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
18187 2014-06-25 Tom de Vries <tom@codesourcery.com>
18189 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
18191 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
18193 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
18194 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
18195 Issue a strict overflow warning if appropriate.
18197 2014-06-25 Martin Liska <mliska@suse.cz>
18199 IPA REF refactoring
18200 * Makefile.in: Removed header file (ipa-ref-inline.h).
18201 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
18203 (cgraph_speculative_call_info): Likewise.
18204 (cgraph_for_node_thunks_and_aliases): Likewise.
18205 (cgraph_for_node_and_aliases): Likewise.
18206 (verify_cgraph_node): Likewise.
18207 * cgraph.h: Batch of IPA REF functions become member functions of
18208 symtab_node: add_reference, maybe_add_reference, clone_references,
18209 clone_referring, clone_reference, find_reference,
18210 remove_stmt_references, remove_all_references,
18211 remove_all_referring, dump_references, dump_referring,
18212 has_alias_p, iterate_reference, iterate_referring.
18213 * cgraphbuild.c (record_reference): New IPA REF function used.
18214 (record_type_list): Likewise.
18215 (record_eh_tables): Likewise.
18216 (mark_address): Likewise.
18217 (mark_load): Likewise.
18218 (mark_store): Likewise.
18219 (pass_build_cgraph_edges): Likewise.
18220 (rebuild_cgraph_edge): Likewise.
18221 (cgraph_rebuild_references): Likewise.
18222 (pass_remove_cgraph_callee_edges): Likewise.
18223 * cgraphclones.c (cgraph_clone_node): Likewise.
18224 (cgraph_create_virtual_clone): Likewise.
18225 (cgraph_materialize_clone): Likewise.
18226 (cgraph_materialize_all_clones): Likewise.
18227 * cgraphunit.c (cgraph_reset_node): Likewise.
18228 (cgraph_reset_node): Likewise.
18229 (analyze_function): Likewise.
18230 (assemble_thunks_and_aliases): Likewise.
18231 (expand_function): Likewise.
18232 * ipa-comdats.c (propagate_comdat_group): Likewise.
18233 (enqueue_references): Likewise.
18234 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
18235 (create_specialized_node): Likewise.
18236 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
18237 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
18238 * ipa-inline.c (reset_edge_caches): Likewise.
18239 (update_caller_keys): Likewise.
18240 (execute): Likewise.
18241 * ipa-prop.c (remove_described_reference): Likewise.
18242 (propagate_controlled_uses): Likewise.
18243 (ipa_edge_duplication_hook): Likewise.
18244 (ipa_modify_call_arguments): Likewise.
18245 * ipa-pure-const.c (propagate_pure_const): Likewise.
18246 * ipa-ref-inline.h: Header file removed, functions moved
18247 to symtab_node class.
18248 * ipa-ref.c (remove_reference): New class member function.
18249 (cannot_lead_to_return): New class member function.
18250 (referring_ref_list): Likewise.
18251 (referred_ref_list): Likewise.
18252 Rest of functions moved to symtab_node class.
18253 * ipa-ref.h: New member functions remove_reference,
18254 cannot_lead_to_return, referring_ref_list, referred_ref_list added
18256 ipa_ref_list class has new member functions: first_reference,
18257 first_referring, clear, nreferences.
18258 * ipa-reference.c (analyze_function): New IPA REF function used.
18259 (write_node_summary_p): Likewise.
18260 (ipa_reference_write_optimization_summary): Likewise.
18261 * ipa-split.c (split_function): Likewise.
18262 * ipa-utils.c (ipa_reverse_postorder): Likewise.
18263 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
18264 (function_and_variable_visibility): Likewise.
18265 * ipa.c (has_addr_references_p): Likewise.
18266 (process_references): Argument type changed.
18267 (symtab_remove_unreachable_nodes): New IPA REF function used.
18268 (process_references): Likewise.
18269 (set_writeonly_bit): Likewise.
18270 * lto-cgraph.c: Implementation of new symtab_node member functions
18271 that uses new IPA REF functions.
18272 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
18274 * lto-streamer-out.c (output_symbol_p): Likewise.
18275 * lto-streamer.h (referenced_from_this_partition_p): Argument type
18277 * symtab.c: Implementation of new IPA REF API.
18278 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
18279 (ipa_tm_create_version): Likewise.
18280 (ipa_tm_execute): Likewise.
18281 * tree-emutls.c (gen_emutls_addr): Likewise.
18282 * tree-inline.c (copy_bb): Likewise.
18283 (delete_unreachable_blocks_update_callgraph): Likewise.
18284 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
18285 (varpool_for_node_and_aliases): Likewise.
18287 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
18289 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
18291 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
18294 * fold-const.c (fold_checksum_tree): Use a hash_table of const
18295 tree_node * instead of tree_node *.
18297 (print_fold_checksum): Likewise.
18298 (fold_check_failed): Likewise.
18299 (debug_fold_checksum): Likewise.
18300 (fold_build1_stat_loc): Likewise.
18301 (fold_build2_stat_loc): Likewise.
18302 (fold_build3_stat_loc): Likewise.
18303 (fold_build_call_array_loc): Likewise.
18305 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
18307 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
18308 implementation with call to...
18309 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
18311 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
18314 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
18316 PR tree-optimization/57742
18317 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
18318 after replacing the statement.
18320 2014-06-25 Nick Clifton <nickc@redhat.com>
18322 * config/v850/v850.c (GHS_default_section_names): Change to const
18324 (GHS_current_section_names): Likewise.
18325 (v850_insert_attributes): Do not build strings, just assign the
18326 names directly. Change the type of 'chosen_section' to const
18328 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
18329 directly to the array entry.
18330 * config/v850/v850.h (GHS_default_section_names): Change to const
18332 (GHS_current_section_names): Likewise.
18334 2014-06-25 Jakub Jelinek <jakub@redhat.com>
18336 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
18337 (LANG_HOOKS_DECLS): Add it.
18338 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
18340 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
18341 * langhooks.h (struct lang_hooks_for_decls): Add
18342 omp_clause_linear_ctor hook.
18343 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
18344 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
18345 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
18346 combined simd loop use omp_clause_linear_ctor hook.
18348 2014-06-24 Cong Hou <congh@google.com>
18350 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
18351 pattern recognition.
18352 (type_conversion_p): PROMOTION is true if it's a type promotion
18353 conversion, and false otherwise. Return true if the given expression
18354 is a type conversion one.
18355 * tree-vectorizer.h: Adjust the number of patterns.
18356 * tree.def: Add SAD_EXPR.
18357 * optabs.def: Add sad_optab.
18358 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
18359 * expr.c (expand_expr_real_2): Likewise.
18360 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
18361 * gimple.c (get_gimple_rhs_num_ops): Likewise.
18362 * optabs.c (optab_for_tree_code): Likewise.
18363 * tree-cfg.c (estimate_operator_cost): Likewise.
18364 * tree-ssa-operands.c (get_expr_operands): Likewise.
18365 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
18366 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
18367 * doc/generic.texi: Add document for SAD_EXPR.
18368 * doc/md.texi: Add document for ssad and usad.
18370 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18372 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
18373 qualification in cast.
18375 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
18377 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
18378 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
18379 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
18380 (tree_function_decl): ... here.
18381 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
18382 streaming of vindex to ...
18383 (write_ts_function_decl_tree_pointers): ... here.
18384 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
18385 Do not stream DECL_VINDEX.
18386 (lto_input_ts_function_decl_tree_pointers): Stream it here.
18388 2014-06-24 Catherine Moore <clm@codesourcery.com>
18389 Sandra Loosemore <sandra@codesourcery.com>
18391 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
18392 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
18393 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
18395 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
18397 * doc/invoke.texi (Warning Options): Remove duplicated
18398 -Wmaybe-uninitialized.
18400 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
18402 PR tree-optimization/57742
18403 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
18404 (handle_builtin_malloc, handle_builtin_memset): New functions.
18405 (strlen_optimize_stmt): Call them.
18406 * passes.def: Move strlen after loop+dom but before vrp.
18408 2014-06-24 Jakub Jelinek <jakub@redhat.com>
18411 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
18412 model family 6 CPU with has_longmode never use a CPU without
18415 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
18418 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
18421 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18423 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
18424 * dominance.c (iterate_fix_dominators): Use hash_map instead of
18426 * hash-map.h: New file.
18427 * ipa-comdats.c: Use hash_map instead of pointer_map.
18429 * lto-section-out.c: Adjust.
18430 * lto-streamer.h: Replace pointer_map with hash_map.
18431 * symtab.c (verify_symtab): Likewise.
18432 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
18433 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
18434 * tree-streamer.h: Likewise.
18435 * tree-streamer.c: Adjust.
18436 * pointer-set.h: Remove pointer_map.
18438 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18440 * hash-table.h: Add a template arg to choose between storing values
18441 and storing pointers to values, and then provide partial
18442 specializations for both.
18443 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
18444 should store, not the type values should point to.
18445 * tree-into-ssa.c (var_info_hasher): Likewise.
18446 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
18447 * tree-complex.c: Adjust.
18448 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
18449 table instead of int_tree_map *.
18450 * tree-parloops.c: Adjust.
18451 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
18452 type is being stored.
18453 * tree-vectorizer.c: Adjust.
18455 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18457 * hash-table.h: Remove a layer of indirection from hash_table so that
18458 it contains the hash table's data instead of a pointer to the data.
18459 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
18460 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
18461 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
18462 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
18463 fold-const.c, gcse.c, ggc-common.c,
18464 gimple-ssa-strength-reduction.c, gimplify.c,
18465 graphite-clast-to-gimple.c, graphite-dependences.c,
18466 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
18467 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
18468 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
18469 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
18470 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
18471 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
18472 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
18473 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
18474 tree-ssa-live.c, tree-ssa-loop-im.c,
18475 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
18476 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
18477 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
18478 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
18479 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
18480 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
18481 vtable-verify.c, vtable-verify.h: Adjust.
18483 2014-06-24 Richard Biener <rguenther@suse.de>
18485 PR tree-optimization/61572
18486 * tree-ssa-sink.c (statement_sink_location): Do not sink
18487 loads from hard registers.
18489 2014-06-24 Jakub Jelinek <jakub@redhat.com>
18491 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
18492 not mentioned in clauses use private clause if the iterator is
18493 declared in #pragma omp for simd, and when adding lastprivate
18494 instead, add it to the outer #pragma omp for too. Diagnose
18495 if the variable is private in outer context. For simd collapse > 1
18496 loops, replace all iterators with temporaries.
18497 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
18498 same even in collapse > 1 loops.
18500 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
18501 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
18503 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
18504 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
18506 (gimplify_adjust_omp_clauses): Likewise.
18507 * omp-low.c (lower_rec_simd_input_clauses,
18508 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
18509 safelen the same as safelen(1).
18510 * tree-nested.c (convert_nonlocal_omp_clauses,
18511 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
18512 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
18513 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
18514 Fixup handling of GIMPLE_OMP_TARGET.
18515 (convert_tramp_reference_stmt, convert_gimple_call): Handle
18518 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
18520 PR tree-optimization/61554
18521 * tree-ssa-propagate.c: Include "bitmap.h".
18522 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
18523 properly update constructor/destructor.
18524 (substitute_and_fold_dom_walker::before_dom_children):
18525 Remove call to gimple_purge_dead_eh_edges, add bb->index to
18526 need_eh_cleaup instead.
18527 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
18530 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
18532 * varpool.c (dump_varpool_node): Dump used_by_single_function.
18533 * tree-pass.h (make_pass_ipa_single_use): New pass.
18534 * cgraph.h (used_by_single_function): New flag.
18535 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
18537 * passes.def (pass_ipa_single_use): Scedule.
18538 * ipa.c (BOTTOM): New macro.
18539 (meet): New function
18540 (propagate_single_user): New function.
18541 (ipa_single_use): New function.
18542 (pass_data_ipa_single_use): New pass.
18543 (pass_ipa_single_use): New pass.
18544 (pass_ipa_single_use::gate): New gate.
18545 (make_pass_ipa_single_use): New function.
18547 2014-06-23 Kai Tietz <ktietz@redhat.com>
18550 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
18551 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
18553 2014-06-23 Richard Biener <rguenther@suse.de>
18555 * tree-ssa-loop.c (gate_loop): New function.
18556 (pass_tree_loop::gate): Call it.
18557 (pass_data_tree_no_loop, pass_tree_no_loop,
18558 make_pass_tree_no_loop): New.
18559 * tree-vectorizer.c: Include tree-scalar-evolution.c
18560 (pass_slp_vectorize::execute): Initialize loops and SCEV if
18562 (pass_slp_vectorize::clone): New method.
18563 * timevar.def (TV_TREE_NOLOOP): New.
18564 * tree-pass.h (make_pass_tree_no_loop): Declare.
18565 * passes.def (pass_tree_no_loop): New pass group with
18568 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
18571 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
18572 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
18574 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
18576 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
18577 "yes" where needed.
18579 2014-06-23 Alan Modra <amodra@gmail.com>
18582 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
18583 to zero on debug statements.
18585 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
18588 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
18589 Ignore third operand if present by marking qualifier_internal.
18591 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
18593 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
18595 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
18596 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
18597 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
18598 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
18599 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
18600 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
18601 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
18602 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
18603 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
18604 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
18605 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
18606 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
18607 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
18608 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
18609 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
18610 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
18611 logic in GCC vector extensions
18613 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
18614 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
18615 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
18616 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
18617 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
18618 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
18619 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
18620 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
18621 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
18622 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
18624 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
18626 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
18629 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
18630 (vget_low_s64): Use __GET_LOW macro.
18631 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
18632 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
18633 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
18634 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
18635 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
18637 (vcombine_s64): Use GCC vector extensions; remove cast.
18638 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
18639 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
18640 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
18641 Fix type signature; remove cast.
18643 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
18646 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
18648 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
18650 (BUILTIN_VD1): New.
18651 (BUILTIN_VD_RE): Remove.
18652 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
18653 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
18654 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
18655 variant but not df.
18656 (vreinterpretv1df*, vreinterpret*v1df): New.
18657 (vreinterpretdf*, vreinterpret*df): Remove.
18658 * config/aarch64/aarch64-simd.md (aarch64_create,
18659 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
18660 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
18662 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
18663 (vcreate_f64): Remove cast, use v1df builtin.
18664 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
18665 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
18666 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
18667 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
18668 vmov_n_f64, vst1_f64): Use gcc vector extensions.
18669 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
18670 add range check using __builtin_aarch64_im_lane_boundsi.
18671 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
18672 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
18673 type signature, use gcc vector extensions.
18674 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
18675 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
18676 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
18677 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
18678 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
18679 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
18680 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
18681 vreinterpret_u64_f64): Use v1df builtin not df.
18683 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
18685 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
18688 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
18690 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
18693 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18695 * loop-invariant.c (pre_check_invariant_p): New function.
18696 (find_invariant_insn): Call pre_check_invariant_p.
18698 2014-06-22 Richard Henderson <rth@redhat.com>
18701 * compare-elim.c (struct comparison): Add eh_note.
18702 (find_comparison_dom_walker::before_dom_children): Don't eliminate
18703 a redundant comparison in a different EH region. Purge EH edges if
18706 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18708 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
18709 (var_shift): Use it.
18710 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
18711 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18712 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18713 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18714 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18715 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
18716 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
18717 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
18718 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
18719 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
18720 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
18721 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
18722 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
18723 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
18724 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
18725 *rotldi3_internal15be): Use the new attribute. Merge register and
18726 integer alternatives.
18728 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18730 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
18731 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
18732 split, *ashrdi3_internal3 and split): Delete, merge into...
18733 (ashr<mode>3): New expander.
18734 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
18735 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
18737 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18739 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
18740 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
18741 *rotldi3_internal3 and split): Delete, merge into...
18742 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
18743 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
18744 Use "rotlw" extended mnemonic.
18746 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18748 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
18749 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
18750 and split, *ashldi3_internal3 and split): Delete, merge into...
18751 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
18752 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
18754 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18756 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
18757 (lshrsi3, two anonymous define_insns and define_splits,
18758 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
18759 *lshrdi3_internal3 and split): Delete, merge into...
18760 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
18761 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
18763 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18765 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
18766 Remove "O" alternative.
18768 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
18770 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
18771 (mips_move_from_gpr_cost): Likewise.
18772 (mips_register_move_cost): Update accordingly.
18773 (mips_secondary_reload_class): Remove name of in_p.
18775 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
18778 * config/i386/i386.md (x86_64_shrd, x86_shrd,
18779 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
18781 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18783 * config/nios2/nios2.c: Include "builtins.h".
18785 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18787 * cgraph.h (tls_model_names): New variable.
18788 * print-tree.c (print_node): Simplify.
18789 * varpool.c (tls_model_names): New variable.
18790 (dump_varpool_node): Output tls model.
18792 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18794 * ipa-visibility.c (function_and_variable_visibility): Disable
18795 temporarily local aliases for some targets.
18797 2014-06-20 Marek Polacek <polacek@redhat.com>
18799 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
18800 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
18801 into SANITIZE_UNDEFINED.
18802 * doc/invoke.texi: Describe -fsanitize=bounds.
18803 * gimplify.c (gimplify_call_expr): Add gimplification of internal
18804 functions created in the FEs.
18805 * internal-fn.c: Move "internal-fn.h" after "tree.h".
18806 (expand_UBSAN_BOUNDS): New function.
18807 * internal-fn.def (UBSAN_BOUNDS): New internal function.
18808 * internal-fn.h: Don't define internal functions here.
18809 * opts.c (common_handle_option): Add -fsanitize=bounds.
18810 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
18811 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
18812 * tree-core.h: Define internal functions here.
18813 (struct tree_base): Add ifn field.
18814 * tree-pretty-print.c: Include "internal-fn.h".
18815 (dump_generic_node): Handle functions without CALL_EXPR_FN.
18816 * tree.c (get_callee_fndecl): Likewise.
18817 (build_call_expr_internal_loc): New function.
18818 * tree.def (CALL_EXPR): Update description.
18819 * tree.h (CALL_EXPR_IFN): Define.
18820 (build_call_expr_internal_loc): Declare.
18821 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
18823 (ubsan_type_descriptor): Change bool parameter to enum
18824 ubsan_print_style. Adjust the code. Add handling of
18826 (ubsan_expand_bounds_ifn): New function.
18827 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
18828 (ubsan_build_overflow_builtin): Likewise.
18829 (instrument_bool_enum_load): Likewise.
18830 (ubsan_instrument_float_cast): Likewise.
18831 * ubsan.h (enum ubsan_print_style): New enum.
18832 (ubsan_expand_bounds_ifn): Declare.
18833 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
18835 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
18837 * config/rs6000/rs6000.md: Append `DONE' to preparation
18838 statements of `bswap' pattern splitters.
18840 2014-06-20 Tom de Vries <tom@codesourcery.com>
18842 * target.def (call_fusage_contains_non_callee_clobbers): Update
18844 * doc/tm.texi: Regenerate.
18846 2014-06-20 Yury Gribov <y.gribov@samsung.com>
18847 Max Ostapenko <m.ostapenko@partner.samsung.com>
18850 * asan.c (instrument_strlen_call): Fixed instrumentation of
18853 2014-06-20 Martin Jambor <mjambor@suse.cz>
18856 * ipa-prop.c (impossible_devirt_target): New function.
18857 (try_make_edge_direct_virtual_call): Use it, also instead of
18860 2014-06-20 Yury Gribov <y.gribov@samsung.com>
18861 Max Ostapenko <m.ostapenko@partner.samsung.com>
18864 * asan.c (build_check_stmt): Add condition.
18866 2014-06-20 Martin Jambor <mjambor@suse.cz>
18869 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
18872 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18874 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
18876 (VCONQ): Make comment more helpful.
18878 * config/aarch64/aarch64-simd.md
18879 (aarch64_sqdmulh_lane<mode>):
18880 Use VCOND for operands 2. Update lane checking and flipping logic.
18881 (aarch64_sqrdmulh_lane<mode>): Likewise.
18882 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
18883 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
18884 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
18885 attribute of operand 3 to VCOND.
18886 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
18887 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
18888 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
18889 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
18890 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
18891 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
18893 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
18894 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
18895 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
18896 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
18897 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
18898 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
18899 operand to VCOND. Update lane flipping and bounds checking logic.
18900 (aarch64_sqdmlal2_lane<mode>): Likewise.
18901 (aarch64_sqdmlsl_lane<mode>): Likewise.
18902 (aarch64_sqdmull_lane<mode>): Likewise.
18903 (aarch64_sqdmull2_lane<mode>): Likewise.
18904 (aarch64_sqdmlal_laneq<mode>):
18905 Replace VCON usage with VCONQ.
18906 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
18907 (aarch64_sqdmlal2_laneq<mode>): Emit
18908 aarch64_sqdmlal2_laneq<mode>_internal insn.
18909 Replace VCON with VCONQ.
18910 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
18911 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
18912 (aarch64_sqdmull_laneq<mode>): Emit
18913 aarch64_sqdmull_laneq<mode>_internal insn.
18914 Replace VCON with VCONQ.
18915 (aarch64_sqdmull2_laneq<mode>): Emit
18916 aarch64_sqdmull2_laneq<mode>_internal insn.
18917 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
18918 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
18919 of 3rd argument to int16x4_t.
18920 (vqdmlalh_lane_s16): Likewise.
18921 (vqdmlslh_lane_s16): Likewise.
18922 (vqdmull_high_lane_s16): Likewise.
18923 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
18924 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
18925 (vqdmlsl_lane_s16): Likewise.
18926 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
18927 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
18928 (vqdmlals_lane_s32): Likewise.
18929 (vqdmlsls_lane_s32): Likewise.
18930 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
18931 (vqdmulls_lane_s32): Likewise.
18932 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
18933 (vqdmlsl_lane_s32): Likewise.
18934 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
18935 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
18936 (vqrdmulhh_lane_s16): Likewise.
18937 (vqdmlsl_high_lane_s16): Likewise.
18938 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
18939 (vqdmlsl_high_lane_s32): Likewise.
18940 (vqrdmulhs_lane_s32): Likewise.
18942 2014-06-20 Tom de Vries <tom@codesourcery.com>
18944 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
18945 get_call_reg_set_usage.
18947 2014-06-20 Tom de Vries <tom@codesourcery.com>
18949 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
18950 it contains all call_used_regs.
18952 2014-06-20 Tom de Vries <tom@codesourcery.com>
18954 * final.c (collect_fn_hard_reg_usage): Add and use variable
18955 function_used_regs.
18957 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18959 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
18960 (set_init_priority, get_init_priority, set_fini_priority,
18961 get_fini_priority): New methods.
18962 * tree.c (init_priority_for_decl): Remove.
18963 (init_ttree): Do not initialize init priority.
18964 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
18965 (decl_priority_info): Remove.
18966 (decl_init_priority_insert): Rewrite.
18967 (decl_fini_priority_insert): Rewrite.
18968 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
18969 tree_priority_map_marked_p): Remove.
18970 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
18971 * lto-streamer-out.c (hash_tree): Do not hash priorities.
18972 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
18973 not output priorities.
18974 (pack_ts_function_decl_value_fields): Likewise.
18975 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
18976 not input priorities.
18977 (unpack_ts_function_decl_value_fields): Likewise.
18978 * symtab.c (symbol_priority_map): Declare.
18979 (init_priority_hash): Declare.
18980 (symtab_unregister_node): Unregister from priority hash, too.
18981 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
18983 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
18984 (symbol_priority_info): New function.
18985 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
18987 * tree-core.h (tree_priority_map): Remove.
18989 2014-06-20 Jakub Jelinek <jakub@redhat.com>
18991 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
18992 0xff to uint64_t before shifting it up.
18994 2014-06-20 Julian Brown <julian@codesourcery.com>
18995 Chung-Lin Tang <cltang@codesourcery.com>
18997 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
18998 TARGET_THUMB1_ONLY. Add comments.
19000 2014-06-19 Tom de Vries <tom@codesourcery.com>
19002 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
19003 return type to void.
19004 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
19006 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19008 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
19009 as "move", from depends_on.
19011 2014-06-19 Terry Guo <terry.guo@arm.com>
19013 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
19016 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
19018 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
19020 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
19022 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
19025 * config/sh/sh.c (prepare_move_operands): Don't process TLS
19026 addresses here if reload in progress or completed.
19028 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
19030 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
19031 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
19032 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
19033 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
19034 (mips_register_priority): New function that implements the target
19035 hook TARGET_REGISTER_PRIORITY.
19036 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
19037 (mips_lra_p): Likewise for TARGET_LRA_P.
19038 (TARGET_REGISTER_PRIORITY): Define macro.
19039 (TARGET_SPILL_CLASS): Likewise.
19040 (TARGET_LRA_P): Likewise.
19041 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
19043 (REG_CLASS_NAMES): Likewise.
19044 (REG_CLASS_CONTENTS): Likewise.
19045 (BASE_REG_CLASS): Use M16_SP_REGS.
19046 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
19047 New set attribute to enable alternatives depending on the register
19049 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
19050 (*lea64): Disable pattern for MIPS16.
19051 * config/mips/mips.opt (mlra): New option.
19053 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
19055 * lra-constraints.c (base_to_reg): New function.
19056 (process_address): Use new function.
19058 2014-06-18 Tom de Vries <tom@codesourcery.com>
19060 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
19061 * config/aarch64/aarch64.c
19062 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
19063 (aarch64_emit_call_insn): New function.
19064 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
19066 * config/aarch64/aarch64.md (define_expand "call_internal")
19067 (define_expand "call_value_internal", define_expand "sibcall_internal")
19068 (define_expand "sibcall_value_internal"): New.
19069 (define_expand "call", define_expand "call_value")
19070 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
19071 expand variant and aarch64_emit_call_insn.
19073 2014-06-18 Radovan Obradovic <robradovic@mips.com>
19074 Tom de Vries <tom@codesourcery.com>
19076 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
19077 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
19079 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
19080 clobbers to CALL_INSN_FUNCTION_USAGE.
19081 (define_expand "sibcall_internal")
19082 (define_expand "sibcall_value_internal"): New.
19083 (define_expand "call", define_expand "call_value"): Add argument to
19084 arm_emit_call_insn.
19085 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
19086 (define_expand "sibcall_value"): Use sibcall_value_internal and
19087 arm_emit_call_insn.
19089 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19091 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
19093 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19095 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
19098 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19100 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
19101 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
19102 annotations. Fix DWARF information.
19104 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19106 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
19107 __udivmoddi4, and fixups for negative operands.
19109 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19111 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
19113 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19115 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
19118 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19120 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
19123 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19125 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
19126 describing register usage on function entry and exit.
19128 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19130 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
19131 (__aeabi_ldivmod): Fix whitespace.
19133 2014-06-18 Andreas Schwab <schwab@suse.de>
19135 * doc/md.texi (Standard Names): Use @itemx for grouped items.
19136 Remove blank line after @item.
19138 2014-06-18 Richard Henderson <rth@redhat.com>
19141 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
19143 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
19145 * config/arm/arm.c (neon_vector_mem_operand): Allow register
19146 POST_MODIFY for neon loads and stores.
19147 (arm_print_operand): Output post-index register for neon loads and
19150 2014-06-18 Richard Biener <rguenther@suse.de>
19152 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
19154 2014-06-18 Richard Biener <rguenther@suse.de>
19156 * tree-pass.h (make_pass_dce_loop): Remove.
19157 * passes.def: Replace pass_dce_loop with pass_dce.
19158 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
19159 changed free niter estimates and reset the scev cache.
19160 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
19161 make_pass_dce_loop): Remove.
19162 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
19163 (fini_copy_prop): Return whether something changed. Always
19164 let substitute_and_fold perform DCE and free niter estimates
19165 and reset the scev cache if so.
19166 (execute_copy_prop): If sth changed schedule cleanup-cfg.
19167 (pass_data_copy_prop): Do not unconditionally schedule
19168 cleanup-cfg or update-ssa.
19170 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
19172 PR tree-optimization/61518
19173 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
19174 reduction var is used in reduction stmt or phi-function only.
19176 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19178 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
19180 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
19182 PR tree-optimization/61517
19183 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
19184 whose rhs's first tree is the source expression instead of the
19186 (find_bswap_or_nop): Likewise.
19187 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
19188 gimple stmt whose rhs's first tree is the source. In the memory source
19189 case, move the stmt to be replaced close to one of the original load to
19190 avoid the problem of a store between the load and the stmt's original
19192 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
19195 2014-06-18 Andreas Schwab <schwab@suse.de>
19197 PR rtl-optimization/54555
19198 * postreload.c (move2add_use_add2_insn): Substitute
19199 STRICT_LOW_PART only if it is cheaper.
19201 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
19203 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
19204 Do not use unspec as call operand. Use memory_operand instead of
19205 memory_nox32_operand and add "m" operand constraint. Disable
19206 pattern for TARGET_X32.
19207 (*sibcall_pop_memory): Ditto.
19208 (*sibcall_value_memory): Ditto.
19209 (*sibcall_value_pop_memory): Ditto.
19210 (sibcall peepholes): Merge SImode and DImode patterns using
19211 W mode iterator. Use memory_operand instead of memory_nox32_operand.
19212 Disable pattern for TARGET_X32. Check if eliminated register is
19213 really dead after call insn. Generate call RTX without unspec operand.
19214 (sibcall_value peepholes): Ditto.
19215 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
19216 instead of memory_nox32_operand. Check if eliminated register is
19217 really dead after call insn. Generate call RTX without unspec operand.
19218 (sibcall_value_pop peepholes): Ditto.
19219 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
19221 2014-06-18 Terry Guo <terry.guo@arm.com>
19224 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
19227 2014-06-18 Olivier Hainque <hainque@adacore.com>
19229 * tree-core.h (tree_block): Add an "end_locus" field, allowing
19230 memorization of the end of block source location.
19231 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
19232 * gimplify.c (gimplify_bind_expr): Propagate the block start and
19233 end source location info we have on the block entry/exit code we
19236 2014-06-18 Richard Biener <rguenther@suse.de>
19238 * common.opt (fssa-phiopt): New option.
19239 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
19241 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
19242 * doc/invoke.texi (-fssa-phiopt): Document.
19244 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19246 * genattrtab.c (n_bypassed): New variable.
19247 (process_bypasses): Initialise n_bypassed.
19248 Count number of bypassed reservations.
19249 (make_automaton_attrs): Allocate space for bypassed reservations
19250 rather than number of bypasses.
19252 2014-06-18 Richard Biener <rguenther@suse.de>
19254 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
19255 we propagated anything.
19256 (substitute_and_fold_dom_walker::before_dom_children): Something
19257 changed if we propagated into PHI arguments.
19258 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
19261 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
19263 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
19265 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
19266 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
19267 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
19268 Introduces alternative way of loads group permutaions.
19269 (vect_transform_grouped_load): Try alternative way of permutations.
19271 2014-06-18 Jakub Jelinek <jakub@redhat.com>
19273 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
19274 changed in ORT_TARGET region, don't jump to do_outer.
19275 (struct gimplify_adjust_omp_clauses_data): New type.
19276 (gimplify_adjust_omp_clauses_1): Adjust for data being
19277 a struct gimplify_adjust_omp_clauses_data pointer instead
19278 of tree *. Pass pre_p as a new argument to
19279 lang_hooks.decls.omp_finish_clause hook.
19280 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
19281 splay_tree_foreach to pass both list_p and pre_p.
19282 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
19283 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
19284 gimplify_adjust_omp_clauses callers.
19285 * langhooks.c (lhd_omp_finish_clause): New function.
19286 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
19287 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
19288 * langhooks.h (struct lang_hooks_for_decls): Add a new
19289 gimple_seq * argument to omp_finish_clause hook.
19290 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
19291 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
19292 (scan_omp_parallel, lower_omp_for): When adding
19293 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
19294 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
19295 * tree-nested.c (convert_nonlocal_omp_clauses,
19296 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
19297 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
19299 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
19301 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
19302 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
19304 2014-06-17 Xinliang David Li <davidxl@google.com>
19306 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
19307 * passes.c (pass_init_dump_file): Do not set initialize
19308 flag to false unconditionally.
19310 2014-06-17 Richard Biener <rguenther@suse.de>
19312 * genopinit.c (main): Use vec<>::qsort method.
19313 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
19315 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
19317 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
19319 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
19320 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
19321 (mips_move_to_gpr_cost): Remove ST_REGS case.
19322 (mips_move_from_gpr_cost): Likewise.
19323 (mips_register_move_cost): Likewise.
19324 (mips_secondary_reload_class): Likewise.
19326 2014-06-17 Richard Biener <rguenther@suse.de>
19328 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
19329 (pass_all_optimizations): Move 3rd copy-prop pass from after
19330 fre to before ifcombine/phiopt.
19332 2014-06-17 Richard Biener <rguenther@suse.de>
19334 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
19335 and allow all blocks to be forwarders.
19337 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
19340 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
19341 variable 'size'; calculate 'size' right in the front; use
19342 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
19343 pcum->aapcs_stack_words.
19345 2014-06-17 Nick Clifton <nickc@redhat.com>
19347 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
19348 (umulhi3, mulsidi3, umulsidi3): Likewise.
19350 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
19352 PR middle-end/61508
19353 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
19354 check for section name.
19356 2014-06-17 Richard Biener <rguenther@suse.de>
19358 * tree-ssa-propagate.c: Include domwalk.h.
19359 (substitute_and_fold): Outline main worker into a domwalker ...
19360 (substitute_and_fold_dom_walker::before_dom_children): ... here.
19361 Schedule stmts we can fully propagate for removal. Remove
19363 (substitute_and_fold): Apply a dominator walk to perform
19364 substitution. Process stmts scheduled for removal here.
19366 2014-06-17 Richard Biener <rguenther@suse.de>
19368 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
19369 of PHI node moving.
19371 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
19373 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
19374 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
19375 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
19376 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
19377 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
19379 (get_fpscr) : Likewise.
19381 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
19383 PR rtl-optimization/61325
19384 * lra-constraints.c (valid_address_p): Add forward declaration.
19385 (simplify_operand_subreg): Check address validity before and after
19386 alter_reg of memory subreg.
19388 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
19390 * config/i386/i386.c (decide_alg): Correctly handle
19391 maximum size of stringop algorithm.
19393 2014-06-16 Yury Gribov <y.gribov@samsung.com>
19395 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
19397 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
19399 PR rtl-optimization/61522
19400 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
19402 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
19405 * symtab.c (symtab_node::reset_section): New method.
19406 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
19408 * cgraph.h (reset_section): Declare.
19409 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
19410 do not consider comdat locals.
19411 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
19413 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
19414 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
19415 reset sections of symbols dragged out of the comdats.
19416 (function_and_variable_visibility): Reset sections of
19419 2014-06-16 Richard Biener <rguenther@suse.de>
19421 PR tree-optimization/61482
19422 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
19423 [-INF(OVF), +INF(OVF)] range.
19425 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
19427 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
19428 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
19429 handling 32-bit multiplication.
19431 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
19433 PR middle-end/61430
19434 * lra-lives.c (process_bb_lives): Skip creating copy during
19435 insn scan when src/dest has constrained to same regno.
19437 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
19439 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
19440 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
19442 2014-06-16 Yury Gribov <y.gribov@samsung.com>
19444 * asan.c (check_func): New function.
19445 (maybe_create_ssa_name): Likewise.
19446 (build_check_stmt_with_calls): Likewise.
19447 (use_calls_p): Likewise.
19448 (report_error_func): Change interface.
19449 (build_check_stmt): Allow non-integer lengths; add support
19451 (asan_instrument): Likewise.
19452 (instrument_mem_region_access): Moved code to build_check_stmt.
19453 (instrument_derefs): Likewise.
19454 (instrument_strlen_call): Likewise.
19455 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
19456 * doc/invoke.texi: Describe new parameter.
19457 * params.def: Define new parameter.
19458 * params.h: Likewise.
19459 * sanitizer.def: Describe new builtins.
19461 2014-06-16 Richard Biener <rguenther@suse.de>
19463 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19464 Make all defs available at the end.
19465 (eliminate): If we remove a PHI node schedule cfg-cleanup.
19467 2014-06-18 Jakub Jelinek <jakub@redhat.com>
19470 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
19472 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
19475 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
19476 initialization. Replace remaining use of uid.
19478 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
19480 * c-family/c-common.c (handle_tls_model_attribute): Use
19481 set_decl_tls_model.
19482 * c-family/c-common.c (handle_tls_model_attribute): Use
19483 set_decl_tls_model.
19484 * cgraph.h (struct varpool_node): Add tls_model.
19485 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
19486 * tree.h (DECL_TLS_MODEL): Update.
19487 (DECL_THREAD_LOCAL_P): Check that variable is static.
19488 (decl_tls_model): Declare.
19489 (set_decl_tls_model): Declare.
19490 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
19491 set symbol prorperties.
19492 (get_emutls_init_templ_addr): Cleanup.
19493 (new_emutls_decl): Update.
19494 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
19495 (lto_input_varpool_node): Likewise.
19496 * lto-streamer-out.c (hash_tree): Likewise.
19497 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
19498 not stream DECL_TLS_MODEL.
19499 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
19500 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
19502 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19504 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
19506 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19508 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
19509 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
19511 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
19512 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
19513 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
19514 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
19515 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
19516 (df_get_artificial_defs, df_get_artificial_uses)
19517 (df_single_def, df_single_use): Update accordingly.
19518 (df_refs_chain_dump): Take the first element in a linked list as
19519 parameter, rather than a pointer to an array of pointers.
19520 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
19521 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
19522 (df_chain_create_bb_process_use): Likewise.
19523 (df_md_bb_local_compute_process_def): Likewise.
19524 * fwprop.c (process_defs, process_uses): Likewise.
19525 (register_active_defs, update_uses): Likewise.
19526 (forward_propagate_asm): Update for new df_ref linking.
19527 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
19528 (df_null_ref_rec, df_null_mw_rec): Likewise.
19529 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
19531 (df_scan_free_bb_info): Remove check for null artificial_defs.
19532 (df_install_ref_incremental): Adjust for new df_ref linking.
19533 Use a single-element insertion rather than a full sort.
19534 (df_ref_chain_delete_du_chain): Take the first element
19535 in a linked list as parameter, rather than a pointer to an array of
19537 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
19538 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
19539 (df_insn_info_delete): Remove check for null defs and call to
19540 df_scan_free_mws_vec.
19541 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
19542 null rather than df_null_*_rec.
19543 (df_insn_rescan_debug_internal): Likewise, and update null
19544 checks in the same way. Remove check for null defs.
19545 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
19546 Move a single element rather doing a full sort.
19547 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
19549 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
19550 Initialize df_ref and df_mw_hardreg lists to null rather than
19552 (df_ref_compare): Take df_refs as parameter, transferring the
19553 old interface to...
19554 (df_ref_ptr_compare): ...this new function.
19555 (df_sort_and_compress_refs): Update accordingly.
19556 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
19557 old interface to...
19558 (df_mw_ptr_compare): ...this new function.
19559 (df_sort_and_compress_mws): Update accordingly.
19560 (df_install_refs, df_install_mws): Return a linked list rather than
19561 an array of pointers.
19562 (df_refs_add_to_chains): Assert that old lists are empty rather
19564 (df_insn_refs_verify): Don't handle null defs speciailly.
19565 * web.c (union_match_dups): Update for new df_ref linking.
19567 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19569 * df.h (df_ref_create, df_ref_remove): Delete.
19570 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
19571 (df_ref_remove): Likewise.
19573 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19575 * df.h (df_single_def, df_single_use): New functions.
19576 * ira.c (find_moveable_pseudos): Use them.
19578 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19580 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
19581 * df-problems.c (df_note_bb_compute): Use it.
19582 * regstat.c (regstat_bb_compute_ri): Likewise.
19584 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19586 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
19587 * cse.c (cse_extended_basic_block): Use them.
19588 * dce.c (mark_artificial_use): Likewise.
19589 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
19590 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
19591 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
19592 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
19593 (df_simulate_initialize_backwards): Likewise.
19594 (df_simulate_finalize_backwards): Likewise.
19595 (df_simulate_initialize_forwards): Likewise.
19596 (df_md_simulate_artificial_defs_at_top): Likewise.
19597 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
19598 * regrename.c (init_rename_info): Likewise.
19599 * regstat.c (regstat_bb_compute_ri): Likewise.
19600 (regstat_bb_compute_calls_crossed): Likewise.
19602 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19604 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
19605 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
19606 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
19607 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
19608 * combine.c (create_log_links): Likewise.
19609 * compare-elim.c (find_flags_uses_in_insn): Likewise.
19610 (try_eliminate_compare): Likewise.
19611 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
19612 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
19613 (remove_reg_equal_equiv_notes_for_defs): Likewise.
19614 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
19615 (word_dce_process_block, dce_process_block): Likewise.
19616 * ddg.c (def_has_ccmode_p): Likewise.
19617 * df-core.c (df_bb_regno_first_def_find): Likewise.
19618 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
19619 * df-problems.c (df_rd_simulate_one_insn): Likewise.
19620 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
19621 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
19622 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
19623 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
19624 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
19625 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
19626 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
19627 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
19628 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
19629 * fwprop.c (local_ref_killed_between_p): Likewise.
19630 (all_uses_available_at, free_load_extend): Likewise.
19631 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
19632 * hw-doloop.c (scan_loop): Likewise.
19633 * ifcvt.c (dead_or_predicable): Likewise.
19634 * init-regs.c (initialize_uninitialized_regs): Likewise.
19635 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
19636 (process_bb_node_lives): Likewise.
19637 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
19638 (find_moveable_pseudos): Likewise.
19639 * loop-invariant.c (check_dependencies, record_uses): Likewise.
19640 * recog.c (peep2_find_free_register): Likewise.
19641 * ree.c (get_defs): Likewise.
19642 * regstat.c (regstat_bb_compute_ri): Likewise.
19643 (regstat_bb_compute_calls_crossed): Likewise.
19644 * sched-deps.c (find_inc, find_mem): Likewise.
19645 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
19646 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
19647 * shrink-wrap.c (requires_stack_frame_p): Likewise.
19648 (prepare_shrink_wrap): Likewise.
19649 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
19650 * web.c (union_defs, pass_web::execute): Likewise.
19651 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
19652 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
19654 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
19656 * lra-assign.c (assign_by_spills): Add code to assign vector regs
19657 to inheritance pseudos.
19658 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
19660 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
19663 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
19664 (BU_MISC_2): Rename to ...
19665 (BU_LDBL128_2): ... this.
19666 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
19667 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
19668 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
19669 RS6000_BTM_LDBL128.
19670 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
19671 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
19672 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
19673 (unpacktf_1): Likewise.
19674 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
19675 (__builtin_longdouble_dw1): Likewise.
19676 * doc/sourcebuild.texi (longdouble128): Document.
19678 2014-06-13 Jeff Law <law@redhat.com>
19680 PR rtl-optimization/61094
19681 PR rtl-optimization/61446
19682 * ree.c (combine_reaching_defs): Get the mode for the copy from
19683 the extension insn rather than the defining insn.
19685 2014-06-13 Dehao Chen <dehao@google.com>
19687 * dwarf2out.c (add_linkage_name): Emit more linkage name.
19689 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
19691 * doc/install.texi (--enable-linker-plugin-configure-flags)
19692 (--enable-linker-plugin-flags): Document new flags.
19694 2014-06-13 Martin Jambor <mjambor@suse.cz>
19697 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
19698 cache_token if returning early.
19700 2014-06-13 Nick Clifton <nickc@redhat.com>
19702 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
19703 requested alignment is active.
19704 (LABEL_ALIGN): Likewise.
19705 (LOOP_ALIGN): Likewise.
19707 2014-06-13 Richard Biener <rguenther@suse.de>
19709 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19710 Rewrite to propagate the VN result into all uses where
19711 possible and to remove stmts becoming dead because of that.
19712 (eliminate): Generalize stmt removal handling, remove in
19713 reverse dominator order to support proper debug stmt
19714 generation. Update stmts before removing stmts.
19715 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
19717 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
19719 PR tree-optimization/61375
19720 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
19721 symbolic number cannot be represented in an uint64_t.
19722 (find_bswap_or_nop_1): Likewise.
19724 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
19726 * symtab.c (symtab_node::reset_section): New method.
19727 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
19729 * cgraph.h (reset_section): Declare.
19730 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
19731 do not consider comdat locals.
19732 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
19734 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
19735 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
19736 reset sections of symbols dragged out of the comdats.
19737 (function_and_variable_visibility): Reset sections of
19740 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
19742 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
19743 to use symtab and decl_binds_to_current_def_p
19744 * tree-vectorizer.c (increase_alignment): Increase alignment
19745 of alias target, too.
19747 2014-06-12 Jakub Jelinek <jakub@redhat.com>
19749 PR middle-end/61486
19750 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
19751 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
19752 if outer combined construct is distribute.
19753 (gimplify_omp_for): For OMP_DISTRIBUTE set
19754 gimplify_omp_ctxp->distribute.
19755 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
19756 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
19757 mapping into decl map.
19759 2014-06-12 Jason Merrill <jason@redhat.com>
19761 * common.opt (fabi-version): Change default to 0.
19763 2014-06-12 Jason Merrill <jason@redhat.com>
19765 * toplev.c (process_options): Reject -fabi-version=1.
19767 2014-06-12 Jeff Law <law@redhat.com>
19769 PR tree-optimization/61009
19770 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
19771 value when we stop processing a block due to problematic PHIs.
19773 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
19775 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
19776 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
19777 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
19778 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
19779 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
19780 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
19781 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
19782 are not in the spec.
19784 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
19787 * config/aarch64/aarch64-modes.def: Add V1DFmode.
19788 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
19791 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
19793 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
19795 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
19798 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
19799 loading from address spaces.
19801 2014-06-12 Martin Liska <mliska@suse.cz>
19804 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
19805 statement is reachable.
19807 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
19809 * symtab.c (section_hash): New hash.
19810 (symtab_unregister_node): Clear section before freeing.
19811 (hash_section_hash_entry): New haser.
19812 (eq_sections): New function.
19813 (symtab_node::set_section_for_node): New method.
19814 (set_section_1): Update.
19815 (symtab_node::set_section): Take string instead of tree as parameter.
19816 (symtab_resolve_alias): Update.
19817 * cgraph.h (section_hash_entry_d): New structure.
19818 (section_hash_entry): New typedef.
19819 (cgraph_node): Change comdat_group_ to x_comdat_group,
19820 change section_ to x_section and turn into section_hash_entry;
19821 update accestors; put set_section_for_node offline.
19822 * tree.c (decl_section_name): Turn into string.
19823 (set_decl_section_name): Change parameter to be string.
19824 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
19825 * sdbout.c (sdbout_one_type): Update.
19826 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
19827 * varasm.c (IN_NAMED_SECTION, get_named_section,
19828 resolve_unique_section, hot_function_section, get_named_text_section,
19829 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
19830 make_decl_rtl, default_unique_section): Update.
19831 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
19832 (c6x_elf_unique_section): Update.
19833 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
19834 * config/pa/pa.c (pa_function_section): Update.
19835 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
19836 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
19837 * config/arc/arc.c (arc_in_small_data_p): Update.
19838 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
19839 * config/mcore/mcore.c (mcore_unique_section): Update.
19840 * config/mips/mips.c (mips16_build_function_stub): Update.
19841 (mips16_build_call_stub): Update.
19842 (mips_function_rodata_section): Update.
19843 (mips_in_small_data_p): Update.
19844 * config/score/score.c (score_in_small_data_p): Update.
19845 * config/rx/rx.c (rx_in_small_data): Update.
19846 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
19847 (rs6000_xcoff_asm_named_section): Update.
19848 (rs6000_xcoff_unique_section): Update.
19849 * config/frv/frv.c (frv_string_begins_with): Update.
19850 (frv_in_small_data_p): Update.
19851 * config/v850/v850.c (v850_encode_data_area): Update.
19852 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
19853 (bfin_handle_l1_data_attribute): Update.
19854 (bfin_handle_l2_attribute): Update.
19855 * config/mep/mep.c (mep_unique_section): Update.
19856 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
19858 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
19859 (h8300_handle_tiny_data_attribute): Update.
19860 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
19861 (m32r_in_small_data_p): Update.
19862 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
19863 * config/i386/i386.c (ix86_in_large_data_p): Update.
19864 * config/i386/winnt.c (i386_pe_unique_section): Update.
19865 * config/darwin.c (darwin_function_section): Update.
19866 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
19867 * tree-emutls.c (get_emutls_init_templ_addr): Update.
19868 (new_emutls_decl): Update.
19869 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
19870 input_varpool_node): Update.
19871 (ead_string_cst): Turn to ...
19872 (read_string): ... this one.
19873 * dwarf2out.c (secname_for_decl): Update.
19874 * asan.c (asan_protect_global): Update.
19876 2014-06-11 DJ Delorie <dj@redhat.com>
19878 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
19880 * config/rx/rx.c (rx_option_override): Likewise.
19881 (rx_align_for_label): Likewise.
19883 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
19885 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
19887 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
19890 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19892 * common.md: New file.
19893 * doc/md.texi: Update description of generic, machine-independent
19895 * config/s390/constraints.md (e): Delete.
19896 * Makefile.in (md_file): Include common.md.
19897 * config/m32c/t-m32c (md_file): Likewise.
19898 * genpreds.c (general_mem): New array.
19899 (generic_constraint_letters): Remove constraints now defined by
19901 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
19902 Allow the first character to be '<' or '>' as well.
19903 * genoutput.c (general_mem): New array.
19904 (indep_constraints): Remove constraints now defined by common.md.
19905 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
19906 Remove special handling of 'm'.
19907 * ira-costs.c (record_reg_classes): Remove special handling of
19908 constraints now defined by common.md.
19909 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
19910 * ira-lives.c (single_reg_class): Likewise.
19911 (ira_implicitly_set_insn_hard_regs): Likewise.
19912 * lra-constraints.c (reg_class_from_constraints): Likewise.
19913 (process_alt_operands, process_address, curr_insn_transform): Likewise.
19914 * postreload.c (reload_cse_simplify_operands): Likewise.
19915 * reload.c (push_secondary_reload, scratch_reload_class)
19916 (find_reloads, alternative_allows_const_pool_ref): Likewise.
19917 * reload1.c (maybe_fix_stack_asms): Likewise.
19918 * targhooks.c (default_secondary_reload): Likewise.
19919 * stmt.c (parse_output_constraint): Likewise.
19920 * recog.c (preprocess_constraints): Likewise.
19921 (constrain_operands, peep2_find_free_register): Likewise.
19922 (asm_operand_ok): Likewise, but add a comment saying why 'o'
19923 must be handled specially.
19925 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19927 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
19928 * genpreds.c (have_const_dbl_constraints): Delete.
19929 (add_constraint): Don't set it.
19930 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
19931 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
19932 constraints using the lookup_constraint logic.
19933 * ira-lives.c (single_reg_class): Likewise.
19934 * ira.c (ira_setup_alts): Likewise.
19935 * lra-constraints.c (process_alt_operands): Likewise.
19936 * recog.c (asm_operand_ok, constrain_operands): Likewise.
19937 * reload.c (find_reloads): Likewise.
19939 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19941 * genpreds.c (const_int_start, const_int_end): New variables.
19942 (choose_enum_order): Output CONST_INT constraints before memory
19944 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
19946 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
19947 * ira.c (ira_setup_alts): Likewise.
19948 * lra-constraints.c (process_alt_operands): Likewise.
19949 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
19950 * reload.c (find_reloads): Likewise.
19952 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19954 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
19955 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
19956 * recog.c (preprocess_constraints): Update accordingly.
19958 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19960 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
19961 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
19962 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
19963 * genpreds.c (print_type_tree): New function.
19964 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
19965 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
19966 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
19967 Write out enum constraint_type and get_constraint_type.
19968 * lra-constraints.c (satisfies_memory_constraint_p): Take a
19969 constraint_num rather than a constraint string.
19970 (satisfies_address_constraint_p): Likewise.
19971 (reg_class_from_constraints): Avoid old constraint macros.
19972 (process_alt_operands, process_address_1): Likewise.
19973 (curr_insn_transform): Likewise.
19974 * ira-costs.c (record_reg_classes): Likewise.
19975 (record_operand_costs): Likewise.
19976 * ira-lives.c (single_reg_class): Likewise.
19977 (ira_implicitly_set_insn_hard_regs): Likewise.
19978 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
19979 * postreload.c (reload_cse_simplify_operands): Likewise.
19980 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
19981 (constrain_operands, peep2_find_free_register): Likewise.
19982 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
19983 (find_reloads, alternative_allows_const_pool_ref): Likewise.
19984 * reload1.c (maybe_fix_stack_asms): Likewise.
19985 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
19986 * targhooks.c (default_secondary_reload): Likewise.
19987 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
19988 to EXTRA_CONSTRAINT_STR.
19989 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
19991 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19993 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
19994 (write_constraint_satisfied_p_array): ...this new function.
19995 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
19997 (write_insn_preds_c): Update accordingly.
19999 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20001 * genpreds.c (write_lookup_constraint): Rename to...
20002 (write_lookup_constraint_1): ...this.
20003 (write_lookup_constraint_array): New function.
20004 (write_tm_preds_h): Define lookup_constraint as an inline function
20005 that uses write_lookup_constraint_array where possible.
20006 (write_insn_preds_c): Update for the changes above.
20008 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20010 * doc/md.texi (regclass_for_constraint): Rename to...
20011 (reg_class_for_constraint): ...this.
20012 * genpreds.c (num_constraints, enum_order, register_start)
20013 (register_end, satisfied_start, memory_start, memory_end)
20014 (address_start, address_end): New variables.
20015 (add_constraint): Count the number of constraints.
20016 (choose_enum_order): New function.
20017 (write_enum_constraint_num): Iterate over enum_order.
20018 (write_regclass_for_constraint): Rename to...
20019 (write_reg_class_for_constraint_1): ...this and update output
20021 (write_constraint_satisfied_p): Rename to...
20022 (write_constraint_satisfied_p_1): ...this and update output
20023 accordingly. Do nothing if all extra constraints are register
20025 (write_insn_extra_memory_constraint): Delete.
20026 (write_insn_extra_address_constraint): Delete.
20027 (write_range_function): New function.
20028 (write_tm_preds_h): Define constraint_satisfied_p and
20029 reg_class_for_constraint as inline functions that do a range check
20030 before calling the out-of-line function. Use write_range_function
20031 to implement insn_extra_{register,memory,address}_constraint,
20032 the first of which is new.
20033 (write_insn_preds_c): Update after above changes to write_* functions.
20034 (main): Call choose_enum_order.
20036 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
20038 PR tree-optimization/61306
20039 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
20040 expression instead of its size.
20041 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
20042 false to prevent optimization when the result is unpredictable due to
20043 arithmetic right shift of signed type with highest byte is set.
20044 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
20045 (init_symbolic_number): Likewise.
20046 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
20047 when the result is unpredictable due to sign extension.
20049 2014-06-11 Terry Guo <terry.guo@arm.com>
20051 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
20052 (*thumb1_addsi3): Ditto.
20053 (*thumb_subdi3): Ditto.
20054 (thumb1_subsi3_insn): Ditto.
20055 (*thumb_mulsi3): Ditto.
20056 (*thumb_mulsi3_v6): Ditto.
20057 (*thumb1_andsi3_insn): Ditto.
20058 (thumb1_bicsi3): Ditto.
20059 (*thumb1_iorsi3_insn): Ditto.
20060 (*thumb1_xorsi3_insn): Ditto.
20061 (*thumb1_ashlsi3): Ditto.
20062 (*thumb1_ashrsi3): Ditto.
20063 (*thumb1_lshrsi3): Ditto.
20064 (*thumb1_rotrsi3): Ditto.
20065 (*thumb1_negdi2): Ditto.
20066 (*thumb1_negsi2): Ditto.
20067 (*thumb1_abssi2): Ditto.
20068 (*thumb1_neg_abssi2): Ditto.
20069 (*thumb1_one_cmplsi2): Ditto.
20070 (*thumb1_zero_extendhisi2): Ditto.
20071 (*thumb1_zero_extendqisi2): Ditto.
20072 (*thumb1_zero_extendqisi2_v6): Ditto.
20073 (thumb1_extendhisi2): Ditto.
20074 (thumb1_extendqisi2): Ditto.
20075 (*thumb1_movdi_insn): Ditto.
20076 (*thumb1_movsi_insn): Ditto.
20077 (*thumb1_movhi_insn): Ditto.
20078 (thumb_movhi_clobber): Ditto.
20079 (*thumb1_movqi_insn): Ditto.
20080 (*thumb1_movhf): Ditto.
20081 (*thumb1_movsf_insn): Ditto.
20082 (*thumb_movdf_insn): Ditto.
20083 (movmem12b): Ditto.
20085 (cbranchqi4): Ditto.
20086 (cbranchsi4_insn): Ditto.
20087 (cbranchsi4_scratch): Ditto.
20088 (*negated_cbranchsi4): Ditto.
20089 (*tbit_cbranch): Ditto.
20090 (*tlobits_cbranch): Ditto.
20091 (*tstsi3_cbranch): Ditto.
20092 (*cbranchne_decr1): Ditto.
20093 (*addsi3_cbranch): Ditto.
20094 (*addsi3_cbranch_scratch): Ditto.
20095 (*thumb_cmpdi_zero): Ditto.
20096 (cstoresi_eq0_thumb1): Ditto.
20097 (cstoresi_ne0_thumb1): Ditto.
20098 (*cstoresi_eq0_thumb1_insn): Ditto.
20099 (*cstoresi_ne0_thumb1_insn): Ditto.
20100 (cstoresi_nltu_thumb1): Ditto.
20101 (cstoresi_ltu_thumb1): Ditto.
20102 (thumb1_addsi3_addgeu): Ditto.
20103 (*thumb_jump): Ditto.
20104 (*call_reg_thumb1_v5): Ditto.
20105 (*call_reg_thumb1): Ditto.
20106 (*call_value_reg_thumb1_v5): Ditto.
20107 (*call_value_reg_thumb1): Ditto.
20108 (*call_insn): Ditto.
20109 (*call_value_insn): Ditto.
20110 (thumb1_casesi_internal_pic): Ditto.
20111 (thumb1_casesi_dispatch): Ditto.
20112 (*thumb1_indirect_jump): Ditto.
20113 (prologue_thumb1_interwork): Ditto.
20114 (*epilogue_insns): Ditto.
20115 (consttable_1): Ditto.
20116 (consttable_2): Ditto.
20117 (tablejump): Ditto.
20118 (*thumb1_tablejump): Ditto.
20119 (thumb_eh_return): Ditto.
20120 (define_peephole2): Two of them are thumb1 only and got moved into
20121 new file thumb1.md.
20122 (define_split): Six of them are thumb1 only and got moved into new
20124 * config/arm/thumb1.md: New file comprised of above thumb1 only
20127 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20129 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
20130 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
20132 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
20133 (aarch64_crc_builtin_datum): New struct.
20134 (aarch64_crc_builtin_data): New.
20135 (aarch64_init_crc32_builtins): New function.
20136 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
20137 (aarch64_crc32_expand_builtin): New.
20138 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
20139 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
20140 __ARM_FEATURE_CRC32 when appropriate.
20141 (TARGET_CRC32): Define.
20142 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
20143 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
20144 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
20145 (aarch64_<crc_variant>): New pattern.
20146 * config/aarch64/arm_acle.h: New file.
20147 * config/aarch64/iterators.md (CRC): New int iterator.
20148 (crc_variant, crc_mode): New int attributes.
20149 * doc/aarch64-acle-intrinsics.texi: New file.
20150 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
20151 Include aarch64-acle-intrinsics.texi.
20153 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
20155 * tree-vect-data-refs.c (vect_grouped_store_supported): New
20156 check for stores group of length 3.
20157 (vect_permute_store_chain): New permutations for stores group of
20159 * tree-vect-stmts.c (vect_model_store_cost): Change cost
20160 of vec_perm_shuffle for the new permutations.
20162 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
20164 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
20165 table rewriting temporarily on targets not supporting ONE_ONLY.
20167 2014-06-11 Richard Biener <rguenther@suse.de>
20169 PR middle-end/61437
20171 2014-06-04 Richard Biener <rguenther@suse.de>
20173 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
20174 TREE_PUBLIC and DECL_EXTERNAL decls.
20176 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
20178 * varasm.c (set_implicit_section): New function.
20179 (resolve_unique_section): Use it to set implicit section
20181 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
20182 (default_function_section): Likewise.
20183 (decl_binds_to_current_def_p): Constify argument.
20184 * varasm.h (decl_binds_to_current_def_p): Update prototype.
20185 * asan.c (asan_protect_global): Use
20186 symtab_get_node (decl)->implicit_section.
20187 * symtab.c (dump_symtab_base): Dump implicit sections.
20188 (verify_symtab_base): Verify sanity of sectoins and comdats.
20189 (symtab_resolve_alias): Alias share the section of its target.
20190 (set_section_1): New function.
20191 (symtab_node::set_section): Move here, recurse to aliases.
20192 (verify_symtab): Check for duplicated symtab lists.
20193 * tree-core.h (implicit_section_name_p): Remove.
20194 * tree-vect-data-refs.c: Include varasm.h.
20195 (vect_can_force_dr_alignment_p): Fix conditional on when
20196 decl bints to current definition; use
20197 symtab_get_node (decl)->implicit_section.
20198 * cgraph.c (cgraph_make_node_local_1): Fix section set.
20199 * cgraph.h (struct symtab_node): Add implicit_section.
20200 (set_section): Rename to ...
20201 (set_section_for_node): ... this one.
20202 (set_section): Declare.
20203 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
20204 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
20205 input_overwrite_node, input_varpool_node): Stream implicit_section.
20206 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
20207 removal; it will fail in LTO.
20209 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20211 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
20212 Change second alternative type to f_mcr.
20213 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
20214 and 12th alternatives' types to f_mcr and f_mrc.
20215 (*movdi_aarch64): Same for 12th and 13th alternatives.
20216 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
20217 (aarch64_movtilow_tilow): Change type to fmov.
20219 2014-06-10 Jiong Wang <jiong.wang@arm.com>
20221 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
20222 (aarch64_save_or_restore_callee_save_registers): Fix layout.
20224 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20226 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
20228 (aarch64_sqrdmulh_lane<mode>): Likewise.
20229 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
20230 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
20231 (aarch64_sqdmulh_laneq<mode>): New expander.
20232 (aarch64_sqrdmulh_laneq<mode>): Likewise.
20233 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
20234 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
20235 (aarch64_sqdmulh_lane<mode>): New expander.
20236 (aarch64_sqrdmulh_lane<mode>): Likewise.
20237 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
20238 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
20239 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
20240 (aarch64_sqdmlal_laneq<mode>): Likewise.
20241 (aarch64_sqdmlsl_lane<mode>): Likewise.
20242 (aarch64_sqdmlsl_laneq<mode>): Likewise.
20243 (aarch64_sqdmlal2_lane<mode>): Likewise.
20244 (aarch64_sqdmlal2_laneq<mode>): Likewise.
20245 (aarch64_sqdmlsl2_lane<mode>): Likewise.
20246 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
20247 (aarch64_sqdmull_lane<mode>): Likewise.
20248 (aarch64_sqdmull_laneq<mode>): Likewise.
20249 (aarch64_sqdmull2_lane<mode>): Likewise.
20250 (aarch64_sqdmull2_laneq<mode>): Likewise.
20252 2014-06-10 Richard Biener <rguenther@suse.de>
20254 PR tree-optimization/61438
20255 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
20256 (eliminate_dom_walker::before_dom_children): Only try to inhibit
20257 insertion of IVs if running PRE.
20258 (eliminate): Adjust.
20259 (pass_pre::execute): Likewise.
20260 (pass_fre::execute): Likewise.
20262 2014-06-10 Richard Biener <rguenther@suse.de>
20264 PR middle-end/61456
20265 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
20266 Do not use the main variant for the type comparison.
20267 (ncr_compar): Likewise.
20268 (nonoverlapping_component_refs_p): Likewise.
20270 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
20272 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
20273 REG_CFA_RESTORE mode.
20275 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
20277 * config/i386/i386.c (expand_vec_perm_pblendv): New.
20278 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
20279 expand_vec_perm_pblendv.
20281 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20283 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
20285 Simplify description of __crc32d and __crc32cd intrinsics.
20286 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
20289 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
20292 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
20293 * config.in: Regenerate.
20294 * configure: Likewise.
20296 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
20298 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
20300 (intersect_static_var_sets): Remove.
20301 (propagate): Do not prune local statics.
20303 2014-06-10 Jakub Jelinek <jakub@redhat.com>
20306 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
20307 Set lastprivate_firstprivate even if omp_private_outer_ref
20308 langhook returns true.
20309 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
20310 langhook, call unshare_expr on new_var and call
20311 build_outer_var_ref to get the last argument.
20313 2014-06-10 Marek Polacek <polacek@redhat.com>
20316 * doc/extend.texi: Add cindex for transparent_union.
20318 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
20320 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
20321 init_symbolic_number ().
20323 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
20325 PR middle-end/61141
20326 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
20327 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
20328 (verify_rtl_sharing): Likewise.
20330 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
20333 * tree.c (build_qualified_type): Use a canonical type for
20336 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20338 * config/arm/arm-modes.def: Remove XFmode.
20340 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
20343 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
20344 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
20345 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
20346 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
20347 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
20348 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
20349 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
20350 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
20351 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
20353 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
20355 * tree-core.h (tree_decl_with_vis): Remove section_name.
20357 2014-06-09 Kito Cheng <kito@0xlab.org>
20359 * ira.c (ira): Don't call init_caller_save if LRA enabled
20360 since LRA use its own infrastructure to handle that.
20362 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20364 * symtab.c (dump_symtab_base): Update dumping.
20365 (symtab_make_decl_local): Clear only DECL_COMDAT.
20366 * tree-vect-data-refs.c (Check that variable is static before
20367 tampering with sections.
20368 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
20369 (cgraph_create_virtual_clone): Likewise.
20370 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
20371 (decl_section_name, set_decl_section_name): New accessors.
20372 (find_decls_types_r): Do not walk section name
20373 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
20374 (decl_comdat_group, decl_comdat_group_id): Constify.
20375 (decl_section_name, set_decl_section_name): Update.
20376 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
20377 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
20378 (cgraph_make_node_local_1): Clear section and comdat group.
20379 * cgraph.h (set_comdat_group): Sanity check.
20380 (get_section, set_section): New.
20381 * ipa-comdats.c (ipa_comdats): Use get_section.
20382 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
20383 * lto-streamer-out.c: Do not follow section names.
20384 * c-family/c-common.c (handle_section_attribute): Update.
20385 * lto-cgraph.c (lto_output_node): Output section.
20386 (lto_output_varpool_node): Likewise.
20387 (read_comdat_group): Rename to ...
20388 (read_identifier): ... this one.
20389 (read_string_cst): New function.
20390 (input_node, input_varpool_node): Input section names.
20391 * tree-emutls.c (get_emutls_init_templ_addr): Update.
20392 (new_emutls_decl): Update.
20393 (secname_for_decl): Check section names only of static vars.
20394 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
20395 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
20396 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20397 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20398 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
20399 * config/mcore/mcore.c (mcore_unique_section): Likewise.
20400 * config/mips/mips.c (mips16_build_function_stub): Likewise.
20401 * config/v850/v850.c (v850_insert_attributes): Likewise.
20402 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
20404 (h8300_handle_tiny_data_attribute): Likewise.
20405 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
20406 (bfin_handle_l2_attribute): Likewise.
20408 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20410 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
20411 remove static initializer.
20413 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20415 * varasm.c (use_blocks_for_decl_p): Check symbol table
20416 instead of alias attribute.
20417 (place_block_symbol): Recurse on aliases.
20419 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20421 * ipa-visibility.c: Include varasm.h
20422 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
20424 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20426 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
20427 outputting aliases.
20429 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
20431 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
20432 from test_insn into GGC space escape via SET_SRC.
20434 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
20436 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
20437 call statement, if any.
20438 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
20439 statements, if any. Tidy up.
20441 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
20444 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
20445 iterators, VSX_D that handles 64-bit types, and VSX_LE that
20446 handles swapping the two 64-bit double words on little endian
20447 systems. Include V1TImode and optionally TImode in VSX_LE so that
20448 these types are properly swapped. Change all of the insns and
20449 splits that do the 64-bit swaps to use VSX_LE.
20450 (vsx_le_perm_load_<mode>): Likewise.
20451 (vsx_le_perm_store_<mode>): Likewise.
20452 (splitters for little endian memory operations): Likewise.
20453 (vsx_xxpermdi2_le_<mode>): Likewise.
20454 (vsx_lxvd2x2_le_<mode>): Likewise.
20455 (vsx_stxvd2x2_le_<mode>): Likewise.
20457 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
20460 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
20461 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
20462 and corresponding splitters. Zero extend general register
20463 or memory input operand to XMM temporary. Enable for
20464 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
20465 (floatunssi<mode>2): Update expander predicate.
20467 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
20469 PR rtl-optimization/61325
20470 * lra-constraints.c (process_address_1): Check scale equal to one
20471 to prevent transformation: base + scale * index => base + new_reg.
20473 2014-06-06 Richard Biener <rguenther@suse.de>
20475 PR tree-optimization/59299
20476 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
20478 (nearest_common_dominator_of_uses): Likewise.
20479 (statement_sink_location): Adjust. Support sinking loads.
20481 2014-06-06 Martin Jambor <mjambor@suse.cz>
20483 * ipa-prop.c (get_place_in_agg_contents_list): New function.
20484 (build_agg_jump_func_from_list): Likewise.
20485 (determine_known_aggregate_parts): Renamed to
20486 determine_locally_known_aggregate_parts. Moved some functionality
20487 to the two functions above, removed bound checks.
20489 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
20491 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
20492 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
20493 (aarch64_progress_pointer): Likewise.
20494 (aarch64_copy_one_part_and_move_pointers): Likewise.
20495 (aarch64_expand_movmen): Likewise.
20496 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
20497 * config/aarch64/aarch64.md (movmem<mode>): New.
20499 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
20501 * targhooks.c (default_add_stmt_cost): Call target specific
20502 hook instead of default one.
20504 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
20506 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
20507 endianness instead of host endianness.
20508 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
20511 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
20514 * function.c (instantiate_decls): Process the saved static chain.
20515 (expand_function_start): If not optimizing, save the static chain
20517 * tree-nested.c (convert_all_function_calls): Always create the static
20518 chain for nested functions if not optimizing.
20520 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
20522 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
20524 2014-06-06 Richard Biener <rguenther@suse.de>
20526 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
20527 (construct_init_block): Likewise.
20528 (construct_exit_block): Likewise.
20529 (pass_expand::execute): Likewise.
20530 * graphite.c (graphite_transforms): Replace check for current_loops
20531 with a check for > 1 loops.
20532 (pass_graphite_transforms::execute): Adjust.
20533 * ipa-split.c (split_function): Remove check for current_loops.
20534 * omp-low.c (expand_parallel_call): Likewise.
20535 (expand_omp_for_init_counts): Likewise.
20536 (extract_omp_for_update_vars): Likewise.
20537 (expand_omp_for_generic): Likewise.
20538 (expand_omp_sections): Likewise.
20539 (expand_omp_target): Likewise.
20540 * tracer.c (tail_duplicate): Likewise.
20541 (pass_tracer::execute): Likewise.
20542 * trans-mem.c (expand_transaction): Likewise.
20543 * tree-complex.c (expand_complex_div_wide): Likewise.
20544 * tree-eh.c (lower_resx): Likewise.
20545 (cleanup_empty_eh_merge_phis): Likewise.
20546 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
20547 current_loops with a check for > 1 loops.
20548 (pass_predcom::execute): Adjust.
20549 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
20550 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
20551 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
20552 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
20553 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
20554 * tree-switch-conversion.c (process_switch): Likewise.
20555 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
20556 * tree-vrp.c (vrp_visit_phi_node): Likewise.
20557 (execute_vrp): Likewise.
20558 * ubsan.c (ubsan_expand_null_ifn): Likewise.
20560 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
20562 * rtl.h (insn_location): Declare.
20563 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
20564 with UNKNOWN_LOCATION.
20565 * emit-rtl.c (insn_location): New function.
20566 * final.c (notice_source_line): Check that the instruction has a
20567 location before retrieving it and use insn_location.
20568 * modulo-sched.c (loop_single_full_bb_p): Likewise.
20569 * print-rtl.c (print_rtx): Likewise.
20571 2014-06-06 Richard Biener <rguenther@suse.de>
20573 * passes.def: Move 2nd VRP pass before phi-only-cprop.
20575 2014-06-06 Christian Bruel <christian.bruel@st.com>
20577 PR tree-optimization/43934
20578 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
20581 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
20583 * ira-lives.c (single_reg_class): Add missing break. Explicitly
20584 return NO_REGS for extra address and memory constraints. Handle
20585 operands that match (or are equivalent to something that matches)
20586 extra constant constraints. Ignore other non-register operands.
20588 2014-06-06 Alan Modra <amodra@gmail.com>
20591 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
20592 * doc/tm.texi: Regenerate.
20593 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
20594 Use throughout in place of REG_PARM_STACK_SPACE.
20595 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
20596 "incoming" param. Pass to rs6000_function_parms_need_stack.
20597 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
20598 prototype_p when incoming. Use function decl when incoming
20599 to handle K&R style functions.
20600 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
20601 (INCOMING_REG_PARM_STACK_SPACE): Define.
20603 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20606 * cfgexpand.c (expand_debug_expr): Use address space of nested
20607 TREE_TYPE for ADDR_EXPR and MEM_REF.
20609 2014-06-05 Jeff Law <law@redhat.com>
20611 PR tree-optimization/61289
20612 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
20613 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
20614 looking for those which match LHS. All callers changed.
20615 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
20616 parameters and code which manipulated them. All callers changed.
20617 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
20618 and DST_MAP parameters. Simplify invalidation code by just calling
20619 invalidate_equivalences. All callers changed.
20620 (thread_across_edge): Simplify now that we don't need to maintain
20621 the map of equivalences to invalidate.
20623 2014-06-05 Kai Tietz <ktietz@redhat.com>
20624 Richard Henderson <rth@redhat.com>
20627 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
20628 checking for !TARGET_X32.
20629 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
20630 (sibcall_intern): New define_insn, plus required peepholes.
20631 (sibcall_pop_intern): Likewise.
20632 (sibcall_value_intern): Likewise.
20633 (sibcall_value_pop_intern): Likewise.
20635 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
20637 * tree-inline.c (tree_function_versioning): Check DF info existence
20638 before accessing it.
20640 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20642 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
20644 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
20645 aarch64_frame hard_fp_offset and frame_size.
20646 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
20647 frame_size; remove original_frame_size.
20648 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
20649 (aarch64_initial_elimination_offset): Remove frame_size and
20650 offset. Use aarch64_frame frame_size.
20652 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20653 Jiong Wang <jiong.wang@arm.com>
20654 Renlin <renlin.li@arm.com>
20656 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
20657 initialization of R30 offset. Update offset. Iterate core
20658 regisers upto X30. Remove X29, X30 specific code.
20660 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20661 Jiong Wang <jiong.wang@arm.com>
20663 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
20664 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
20665 (aarch64_register_saved_on_entry): Adjust test.
20667 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20669 * config/aarch64/aarch64.h (machine_function): Move
20670 saved_varargs_size from here...
20671 (aarch64_frame): ... to here.
20673 * config/aarch64/aarch64.c (aarch64_expand_prologue)
20674 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
20675 (aarch64_initial_elimination_offset)
20676 (aarch64_setup_incoming_varargs): Adjust location of
20677 saved_varargs_size.
20679 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20681 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
20684 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
20685 Prachi Godbole <Prachi.Godbole@imgtec.com>
20687 * config/mips/mips-cpus.def: Add definition for p5600. Updated
20688 mips32r5 entry to use PROCESSOR_P5600.
20689 * config/mips/mips-tables.opt: Regenerate.
20690 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
20691 * config/mips/mips.c (mips_fmadd_bypass): New function.
20692 (mips_rtx_cost_data): Add costs for p5600.
20693 (mips_issue_rate): Add support for p5600.
20694 (mips_multipass_dfa_lookahead): Likewise.
20695 * config/mips/mips.h (TUNE_P5600): New define.
20696 (TUNE_MACC_CHAINS): Add TUNE_P5600.
20697 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
20698 * config/mips/mips.md: Include p5600.md.
20699 (processor): Add p5600.
20700 * config/mips/p5600.md: New file.
20702 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
20704 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
20705 * config/i386/predicates.md (palignr_operand): New.
20706 Indicates if permutation is suitable for palignr instruction.
20708 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
20710 PR tree-optimization/61319
20711 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
20712 stmt belongs to loop.
20714 2014-06-05 Richard Biener <rguenther@suse.de>
20716 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
20717 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
20718 (lookup_tmp_var): Adjust.
20719 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
20721 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20723 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
20725 2014-06-05 Marek Polacek <polacek@redhat.com>
20728 * doc/invoke.texi: Document -Wlogical-not-parentheses.
20730 2014-06-04 Tom de Vries <tom@codesourcery.com>
20732 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
20735 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
20737 PR tree-optimization/61385
20738 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
20740 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
20742 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
20743 changed to use fatal_error.
20744 (main): Ensure lto_wrapper_cleanup is run atexit.
20746 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20748 * lra-constraints.c (valid_address_p): Move earlier in file.
20749 (address_eliminator): New structure.
20750 (satisfies_memory_constraint_p): New function.
20751 (satisfies_address_constraint_p): Likewise.
20752 (process_alt_operands, process_address, curr_insn_transform): Use them.
20754 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20756 * lra-int.h (lra_static_insn_data): Make operand_alternative a
20758 (target_lra_int, default_target_lra_int, this_target_lra_int)
20759 (op_alt_data): Delete.
20760 * lra.h (lra_init): Delete.
20761 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
20762 (init_insn_code_data_once): Remove op_alt_data handling.
20763 (finish_insn_code_data_once): Likewise.
20764 (init_op_alt_data): Delete.
20765 (get_static_insn_data): Initialize operand_alternative to null.
20766 (free_insn_recog_data): Cast operand_alternative before freeing it.
20767 (setup_operand_alternative): Take the operand_alternative as
20768 parameter and assume it isn't already cached in the static
20770 (lra_set_insn_recog_data): Update accordingly.
20771 (lra_init): Delete.
20772 * ira.c (ira_init): Don't call lra_init.
20773 * target-globals.h (this_target_lra_int): Declare.
20774 (target_globals): Remove lra_int.
20775 (restore_target_globals): Update accordingly.
20776 * target-globals.c: Don't include lra-int.h.
20777 (default_target_globals, save_target_globals): Remove lra_int.
20779 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20781 * recog.h (operand_alternative): Convert reg_class, reject,
20782 matched and matches into bitfields.
20783 (preprocess_constraints): New overload.
20784 (preprocess_insn_constraints): New function.
20785 (preprocess_constraints): Take the insn as parameter.
20786 (recog_op_alt): Change into a pointer.
20787 (target_recog): Add x_op_alt.
20788 * recog.c (asm_op_alt): New variable.
20789 (recog_op_alt): Change into a pointer.
20790 (preprocess_constraints): New overload, replacing the old function
20791 definition with one that doesn't use global state.
20792 (preprocess_insn_constraints): New function.
20793 (preprocess_constraints): Use them. Take the insn as parameter.
20794 Use asm_op_alt for asms.
20795 (recog_init): Free existing x_op_alt entries.
20796 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
20798 (make_early_clobber_and_input_conflicts): Likewise.
20799 (process_bb_node_lives): Pass the insn to process_constraints.
20800 * reg-stack.c (check_asm_stack_operands): Likewise.
20801 (subst_asm_stack_regs): Likewise.
20802 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
20803 * regrename.c (build_def_use): Likewise.
20804 * sched-deps.c (sched_analyze_insn): Likewise.
20805 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
20806 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
20807 (note_invalid_constants): Likewise.
20808 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20809 (ix86_legitimate_combined_insn): Make operand_alternative pointer
20812 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20814 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
20815 * ira-lives.c (check_and_make_def_conflict): Check for disabled
20817 (make_early_clobber_and_input_conflicts): Likewise.
20818 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20820 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20822 * recog.h (alternative_class): New function.
20823 (which_op_alt): Return a const recog_op_alt.
20824 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
20825 (subst_asm_stack_regs): Likewise.
20826 * config/arm/arm.c (note_invalid_constants): Likewise.
20827 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
20828 the operand_alternative; use alternative class instead.
20829 * sel-sched.c (get_reg_class): Likewise.
20830 * regrename.c (build_def_use): Likewise.
20831 (hide_operands, restore_operands, record_out_operands): Update type
20834 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20836 * recog.h (recog_op_alt): Convert to a flat array.
20837 (which_op_alt): New function.
20838 * recog.c (recog_op_alt): Convert to a flat array.
20839 (preprocess_constraints): Update accordingly, grouping all
20840 operands of the same alternative together, rather than the
20842 * ira-lives.c (check_and_make_def_conflict): Likewise.
20843 (make_early_clobber_and_input_conflicts): Likewise.
20844 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20845 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
20846 (subst_asm_stack_regs): Likewise.
20847 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
20848 * regrename.c (hide_operands, record_out_operands): Likewise.
20849 (build_def_use): Likewise.
20850 * sel-sched.c (get_reg_class): Likewise.
20851 * config/arm/arm.c (note_invalid_constants): Likewise.
20853 2014-06-04 Jason Merrill <jason@redhat.com>
20857 * gimplify.c (gimplify_arg): Non-static.
20858 * gimplify.h: Declare it.
20860 2014-06-04 Richard Biener <rguenther@suse.de>
20862 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
20863 TREE_PUBLIC and DECL_EXTERNAL decls.
20865 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
20867 * regcprop.c (copyprop_hardreg_forward_1): Account for
20868 HARD_REGNO_CALL_PART_CLOBBERED.
20870 2014-06-04 Richard Biener <rguenther@suse.de>
20872 * configure.ac: Check whether the underlying type of int64_t
20873 is long or long long.
20874 * configure: Regenerate.
20875 * config.in: Likewise.
20876 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
20877 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20879 2014-06-04 Richard Biener <rguenther@suse.de>
20881 PR tree-optimization/60098
20882 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
20884 (dse_optimize_stmt): Simplify, now that we found a kill
20887 2014-06-04 Richard Biener <rguenther@suse.de>
20889 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
20890 of accesses with non-invariant address.
20892 2014-06-04 Martin Liska <mliska@suse.cz>
20894 * cgraph.h (cgraph_make_wrapper): New function introduced.
20895 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
20896 * ipa-inline.h (inline_analyze_function): The function is global.
20897 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
20899 2014-06-04 Martin Liska <mliska@suse.cz>
20901 * tree.h (private_lookup_attribute_starting): New function.
20902 (lookup_attribute_starting): Likewise.
20903 * tree.c (private_lookup_attribute_starting): Likewise.
20905 2014-06-04 Martin Liska <mliska@suse.cz>
20907 * cgraph.h (expand_thunk): New argument added.
20908 (address_taken_from_non_vtable_p): New global function.
20909 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
20910 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
20911 * cgraphunit.c (analyze_function): Likewise.
20912 (assemble_thunks_and_aliases): Argument added to call.
20913 (expand_thunk): New argument forces to produce GIMPLE thunk.
20915 2014-06-04 Martin Liska <mliska@suse.cz>
20917 * coverage.h (coverage_compute_cfg_checksum): Argument added.
20918 * coverage.c (coverage_compute_cfg_checksum): Likewise.
20919 * profile.c (branch_prob): Likewise.
20921 2014-06-04 Martin Jambor <mjambor@suse.cz>
20924 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
20925 handler for switch on an ipa_ref_use enum.
20926 * ipa-reference.c (analyze_function): Likewise.
20928 2014-06-04 Kai Tietz <ktietz@redhat.com>
20930 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
20931 from old call-instruction.
20933 2014-06-04 Bin Cheng <bin.cheng@arm.com>
20935 * config/aarch64/aarch64.c (aarch64_classify_address)
20936 (aarch64_legitimize_reload_address): Support full addressing modes
20938 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
20939 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
20941 2014-06-03 Andrew Pinski <apinski@cavium.com>
20943 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
20946 2014-06-03 Andrew Pinski <apinski@cavium.com>
20948 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
20949 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
20951 2014-06-03 Kai Tietz <ktietz@redhat.com>
20953 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
20956 2014-06-03 Dehao Chen <dehao@google.com>
20958 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
20961 2014-06-03 Marek Polacek <polacek@redhat.com>
20964 * doc/invoke.texi: Document -Wswitch-bool.
20965 * function.c (stack_protect_epilogue): Cast controlling expression of
20967 * gengtype.c (walk_type): Generate switch expression with its
20968 controlling expression cast to int.
20970 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
20972 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
20974 * config/avr/avr-tables.opt: Regenerate.
20975 * config/avr/t-multilib: Regenerate.
20976 * doc/avr-mmcu.texi: Regenerate.
20978 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
20979 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
20981 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
20982 (ata6617c, ata664251): Add new avr35 devices.
20983 (ata6612c): Add new avr4 device.
20984 (ata6613c, ata6614q): Add new avr5 devices.
20985 * config/avr/avr-tables.opt: Regenerate.
20986 * config/avr/t-multilib: Regenerate.
20987 * doc/avr-mmcu.texi: Regenerate.
20989 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20991 * gcc/config/aarch64/aarch64-builtins.c
20992 (aarch64_types_binop_ssu_qualifiers): New static data.
20993 (TYPES_BINOP_SSU): Define.
20994 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
20995 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
20996 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
20997 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
20998 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
20999 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
21000 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
21001 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
21002 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
21003 suffix to builtin function name, remove cast.
21004 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
21005 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
21006 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
21008 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
21010 * gcc/config/aarch64/aarch64-builtins.c
21011 (aarch64_types_binop_uus_qualifiers,
21012 aarch64_types_shift_to_unsigned_qualifiers,
21013 aarch64_types_unsigned_shiftacc_qualifiers): Define.
21014 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
21015 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
21016 sqshlu_n, uqshl_n): Update qualifiers.
21017 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
21018 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
21019 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
21020 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
21021 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
21022 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
21023 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
21024 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
21025 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
21026 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
21027 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
21028 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
21029 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
21030 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
21031 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
21032 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
21033 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
21034 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
21035 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
21036 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
21037 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
21038 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
21039 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
21040 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
21041 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
21042 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
21043 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
21045 2014-06-03 Teresa Johnson <tejohnson@google.com>
21047 * tree-sra.c (modify_function): Record caller nodes after rebuild.
21049 2014-06-02 Jason Merrill <jason@redhat.com>
21052 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
21054 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
21056 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
21059 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
21061 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
21063 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
21064 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
21065 * config/aarch64/iterators.md (REVERSE): New iterator.
21066 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
21067 (rev_op): New int_attribute.
21068 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
21069 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
21070 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
21071 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
21072 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
21073 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
21074 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
21075 Replace temporary __asm__ with __builtin_shuffle.
21077 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
21079 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
21081 * config/mips/mips-tables.opt: Regenerate.
21082 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
21083 to use mips_isa_rev rather than ISA_MIPS32R2.
21084 * config/mips/mips.h (ISA_MIPS32R3): New define.
21085 (ISA_MIPS32R5): New define.
21086 (ISA_MIPS64R3): New define.
21087 (ISA_MIPS64R5): New define.
21088 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
21089 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
21090 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
21092 (MIPS_ISA_SYNCI_SPEC): Likewise.
21093 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
21094 (LINK_SPEC): Added mips32r3 and mips32r5.
21095 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
21096 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
21097 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
21098 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
21099 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
21100 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
21101 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
21103 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
21105 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
21107 * config/mips/mips.opt (mxpa): New option.
21108 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
21111 2014-06-03 Martin Jambor <mjambor@suse.cz>
21114 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
21117 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
21119 PR tree-optimization/61328
21120 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
21121 initialization from find_bswap_or_nop_1.
21122 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
21123 in source_expr2 before using the size value the function sets. Also
21124 make use of init_symbolic_number () in both the old place and
21125 find_bswap_or_nop_load () to avoid reading uninitialized memory when
21126 doing recursion in the GIMPLE_BINARY_RHS case.
21128 2014-06-03 Richard Biener <rguenther@suse.de>
21130 PR tree-optimization/61383
21131 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
21134 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
21136 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
21137 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
21138 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
21139 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
21141 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
21142 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
21143 * system.h: ...here and make it unconditional.
21144 * target.def (conditional_register_usage): Mention
21145 define_register_constraint instead of old-style constraint macros.
21146 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
21147 * doc/tm.texi: Regenerate.
21148 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
21149 protected by !USE_MD_CONSTRAINTS.
21150 * config/frv/frv.md: Remove quote from old version of documentation.
21151 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
21152 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
21153 CONST_DOUBLE_OK_FOR_LETTER.
21154 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
21156 2014-06-02 Andrew Pinski <apinski@cavium.com>
21158 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
21159 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
21160 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
21161 file whose name depends on -mabi= and -mbig-endian.
21162 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
21163 Handle LP64 better and handle ilp32 too.
21164 (MULTILIB_OPTIONS): Delete.
21165 (MULTILIB_DIRNAMES): Delete.
21167 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
21169 * expr.h: Remove prototypes of functions defined in builtins.c.
21170 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
21171 Remove prototypes of functions defined in builtins.c.
21172 * builtins.h: Update prototype list to include all exported functions.
21173 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
21174 no_c99_libc_has_function): Move to targhooks.c
21175 (build_string_literal, build_call_expr_loc_array,
21176 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
21178 (expand_builtin_object_size, fold_builtin_object_size): Make static.
21179 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
21180 no_c99_libc_has_function): Relocate from builtins.c.
21181 * tree.c: Include builtins.h.
21182 (build_call_expr_loc_array, build_call_expr_loc_vec,
21183 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
21185 * fold-const.h (fold_fma): Move prototype to builtins.h.
21186 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
21187 * asan.c: Include builtins.h.
21188 * cfgexpand.c: Likewise.
21189 * convert.c: Likewise.
21190 * emit-rtl.c: Likewise.
21191 * except.c: Likewise.
21192 * expr.c: Likewise.
21193 * fold-const.c: Likewise.
21194 * gimple-fold.c: Likewise.
21195 * gimple-ssa-strength-reduction.c: Likewise.
21196 * gimplify.c: Likewise.
21197 * ipa-inline.c: Likewise.
21198 * ipa-prop.c: Likewise.
21199 * lto-streamer-out.c: Likewise.
21200 * stmt.c: Likewise.
21201 * tree-inline.c: Likewise.
21202 * tree-object-size.c: Likewise.
21203 * tree-sra.c: Likewise.
21204 * tree-ssa-ccp.c: Likewise.
21205 * tree-ssa-forwprop.c: Likewise.
21206 * tree-ssa-loop-ivcanon.c: Likewise.
21207 * tree-ssa-loop-ivopts.c: Likewise.
21208 * tree-ssa-math-opts.c: Likewise.
21209 * tree-ssa-reassoc.c: Likewise.
21210 * tree-ssa-threadedge.c: Likewise.
21211 * tree-streamer-in.c: Likewise.
21212 * tree-vect-data-refs.c: Likewise.
21213 * tree-vect-patterns.c: Likewise.
21214 * tree-vect-stmts.c: Likewise.
21215 * config/aarch64/aarch64.c: Likewise.
21216 * config/alpha/alpha.c: Likewise.
21217 * config/arc/arc.c: Likewise.
21218 * config/arm/arm.c: Likewise.
21219 * config/avr/avr.c: Likewise.
21220 * config/bfin/bfin.c: Likewise.
21221 * config/c6x/c6x.c: Likewise.
21222 * config/cr16/cr16.c: Likewise.
21223 * config/cris/cris.c: Likewise.
21224 * config/epiphany/epiphany.c: Likewise.
21225 * config/fr30/fr30.c: Likewise.
21226 * config/frv/frv.c: Likewise.
21227 * config/h8300/h8300.c: Likewise.
21228 * config/i386/i386.c: Likewise.
21229 * config/i386/winnt.c: Likewise.
21230 * config/ia64/ia64.c: Likewise.
21231 * config/iq2000/iq2000.c: Likewise.
21232 * config/lm32/lm32.c: Likewise.
21233 * config/m32c/m32c.c: Likewise.
21234 * config/m32r/m32r.c: Likewise.
21235 * config/m68k/m68k.c: Likewise.
21236 * config/mcore/mcore.c: Likewise.
21237 * config/mep/mep.c: Likewise.
21238 * config/microblaze/microblaze.c: Likewise.
21239 * config/mips/mips.c: Likewise.
21240 * config/mmix/mmix.c: Likewise.
21241 * config/mn10300/mn10300.c: Likewise.
21242 * config/moxie/moxie.c: Likewise.
21243 * config/msp430/msp430.c: Likewise.
21244 * config/nds32/nds32.c: Likewise.
21245 * config/pa/pa.c: Likewise.
21246 * config/pdp11/pdp11.c: Likewise.
21247 * config/picochip/picochip.c: Likewise.
21248 * config/rl78/rl78.c: Likewise.
21249 * config/rs6000/rs6000.c: Likewise.
21250 * config/rx/rx.c: Likewise.
21251 * config/s390/s390.c: Likewise.
21252 * config/score/score.c: Likewise.
21253 * config/sh/sh.c: Likewise.
21254 * config/sparc/sparc.c: Likewise.
21255 * config/spu/spu.c: Likewise.
21256 * config/stormy16/stormy16.c: Likewise.
21257 * config/tilegx/tilegx.c: Likewise.
21258 * config/tilepro/tilepro.c: Likewise.
21259 * config/v850/v850.c: Likewise.
21260 * config/vax/vax.c: Likewise.
21261 * config/xtensa/xtensa.c: Likewise.
21263 2014-06-02 Jeff Law <law@redhat.com>
21265 PR rtl-optimization/61094
21266 * ree.c (combine_reaching_defs): Do not reextend an insn if it
21267 was marked as do_no_reextend. If a copy is needed to eliminate
21268 an extension, then mark it as do_not_reextend.
21270 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
21272 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
21274 2014-06-02 Richard Henderson <rth@redhat.com>
21277 * config/alpha/alpha.c (print_operand_address): Allow symbolic
21278 addresses inside asms. Use output_operand_lossage instead of
21281 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
21284 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
21285 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
21287 2014-06-02 Tom de Vries <tom@codesourcery.com>
21289 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
21290 case that x has VOIDmode.
21292 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
21294 * varasm.c (copy_constant): Delete function.
21295 (build_constant_desc): Don't call it.
21297 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21300 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
21301 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
21302 with immediate_operand.
21304 2014-06-02 Andreas Schwab <schwab@suse.de>
21306 * config/ia64/ia64.c
21307 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
21308 pending_data_specs first.
21310 2014-06-02 Richard Biener <rguenther@suse.de>
21312 PR tree-optimization/61378
21313 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
21314 valueized_anything.
21316 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
21318 * config/i386/constraints.md (Bw): Rename from 'w'.
21319 (Bz): Rename from 'z'.
21320 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
21322 2014-06-01 Kai Tietz <ktietz@redhat.com>
21325 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
21326 * config/i386/i386.md (sibcall_insn_operand): Use Bs
21327 instead of m constraint.
21329 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
21331 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
21332 a separate alternative where the scratch operand 2 is marked as
21335 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
21337 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
21338 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
21339 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
21340 and __builtins_arm_get_fpscr.
21341 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
21342 __builtins_arm_get_fpscr.
21343 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
21344 __builtins_arm_ldfpscr.
21345 (arm_atomic_assign_expand_fenv): New function.
21346 * config/arm/vfp.md (set_fpscr): New pattern.
21347 (get_fpscr) : Likewise.
21348 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
21350 * doc/extend.texi (AARCH64 Built-in Functions) : Document
21351 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
21353 2014-05-30 Jakub Jelinek <jakub@redhat.com>
21355 * asan.c (report_error_func): Add SLOW_P argument, use
21356 BUILT_IN_ASAN_*_N if set.
21357 (build_check_stmt): Likewise.
21358 (instrument_derefs): If T has insufficient alignment,
21359 force same handling as for odd sizes.
21361 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
21362 BUILT_IN_ASAN_REPORT_STORE_N): New.
21363 * asan.c (struct asan_mem_ref): Change access_size type to
21365 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
21366 update_mem_ref_hash_table): Likewise.
21367 (asan_mem_ref_hasher::hash): Hash in a HWI.
21368 (report_error_func): Change size_in_bytes argument to HWI.
21369 Use *_N builtins if size_in_bytes is larger than 16 or not power of
21371 (build_shadow_mem_access): New function.
21372 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
21373 Handle size_in_bytes not power of two or larger than 16.
21374 (instrument_derefs): Don't give up if size_in_bytes is not
21375 power of two or is larger than 16.
21377 2014-05-30 Kai Tietz <ktietz@redhat.com>
21380 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
21381 for sibling-tail-calls.
21382 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
21384 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
21385 (sibcall_insn_operand): Add check for sibcall_memory_operand.
21387 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
21389 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
21390 * config/avr/avr-tables.opt: Regenerate.
21391 * config/avr/t-multilib: Regenerate.
21392 * doc/avr-mmcu.texi: Regenerate.
21394 2014-05-30 Ian Lance Taylor <iant@google.com>
21396 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
21399 2014-05-30 Tom de Vries <tom@codesourcery.com>
21401 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
21404 2014-05-30 Tom de Vries <tom@codesourcery.com>
21406 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
21407 * lra.c (initialize_lra_reg_info_element): Add init of
21408 actual_call_used_reg_set field.
21409 (lra): Call lra_create_live_ranges before lra_inheritance for
21411 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
21413 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
21414 instead of call_used_reg_set for -fuse-caller-save.
21415 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
21417 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21419 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
21421 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
21423 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
21425 * ira.c (ira_get_dup_out_num): Check for output operands at
21426 the start of the loop. Handle cases where an included alternative
21427 follows an excluded one.
21429 2014-05-29 Mike Stump <mikestump@comcast.net>
21432 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
21433 post ld passes when lto is used.
21435 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
21437 PR rtl-optimization/61325
21438 * lra-constraints.c (process_address): Rename to process_address_1.
21439 (process_address): New function.
21441 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
21443 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
21444 TYPES_BINOPV): New static data.
21445 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
21447 * config/aarch64/aarch64-simd.md (aarch64_ext,
21448 aarch64_im_lane_boundsi): New patterns.
21449 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
21451 (aarch64_evpc_ext): New function.
21453 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
21455 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
21456 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
21457 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
21458 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
21459 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
21461 2014-05-29 Tom de Vries <tom@codesourcery.com>
21463 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
21465 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
21466 Richard Sandiford <rdsandiford@googlemail.com>
21468 * arm/iterators.md (shiftable_ops): New code iterator.
21469 (t2_binop0, arith_shift_insn): New code attributes.
21470 * arm/predicates.md (shift_nomul_operator): New predicate.
21471 * arm/arm.md (insn_enabled): Delete.
21472 (enabled): Remove insn_enabled test.
21473 (*arith_shiftsi): Delete. Replace with ...
21474 (*<arith_shift_insn>_multsi): ... new pattern.
21475 (*<arith_shift_insn>_shiftsi): ... new pattern.
21476 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
21478 2014-05-29 Radovan Obradovic <robradovic@mips.com>
21479 Tom de Vries <tom@codesourcery.com>
21481 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
21482 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
21484 (mips_split_call): Use POST_CALL_TMP_REG.
21485 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
21487 2014-05-29 Tom de Vries <tom@codesourcery.com>
21489 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
21490 with #ifdef STACK_REGS.
21492 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
21494 * varasm.c (get_variable_section): Walk aliases.
21495 (place_block_symbol): Walk aliases.
21497 2014-05-28 Tom de Vries <tom@codesourcery.com>
21500 2014-05-28 Tom de Vries <tom@codesourcery.com>
21502 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
21503 * lra.c (initialize_lra_reg_info_element): Add init of
21504 actual_call_used_reg_set field.
21505 (lra): Call lra_create_live_ranges before lra_inheritance for
21507 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
21509 * lra-constraints.c (need_for_call_save_p): Use
21510 actual_call_used_reg_set instead of call_used_reg_set for
21512 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
21514 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
21516 * doc/md.texi: Document that the % constraint character must
21517 be at the beginning of the string.
21518 * genoutput.c (validate_insn_alternatives): Check that '=',
21519 '+' and '%' only appear at the beginning of a constraint.
21520 * ira.c (commutative_constraint_p): Delete.
21521 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
21522 at the start of the string.
21523 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
21525 * config/arm/neon.md (bicdi3_neon): Likewise.
21526 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
21527 (slt_si, sltu_si): Likewise.
21528 * config/vax/vax.md (sbcdi3): Likewise.
21529 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
21530 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
21531 (mul64): Move '%' to beginning of constraint.
21532 * config/arm/arm.md (*xordi3_insn): Likewise.
21533 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
21534 (xorsi3): Likewise.
21536 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
21538 * doc/md.texi: Document the restrictions on the "enabled" attribute.
21540 2014-05-28 Jason Merrill <jason@redhat.com>
21543 * cgraph.h (symtab_node::get_comdat_group_id): New.
21544 * cgraphunit.c (analyze_functions): Call it.
21545 * symtab.c (dump_symtab_node): Likewise.
21546 * tree.c (decl_comdat_group_id): New.
21547 * tree.h: Declare it.
21548 * lto-streamer-out.c (write_symbol): Use it.
21549 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
21551 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
21553 PR bootstrap/PR61146
21554 * wide-int.cc: Do not include longlong.h when compiling with clang.
21556 2014-05-28 Richard Biener <rguenther@suse.de>
21558 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
21559 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
21560 (vrp_visit_assignment_or_call): Print less vertical space.
21561 (vrp_visit_stmt): Likewise.
21562 (vrp_visit_phi_node): Likewise. For a PHI argument with
21563 VR_VARYING range consider recording it as copy.
21565 2014-05-28 Richard Biener <rguenther@suse.de>
21568 2014-05-28 Richard Biener <rguenther@suse.de>
21570 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
21572 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
21574 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
21575 sufficiently aligned and an offset is used at the same time.
21576 (expand_expr_real_1): Likewise.
21578 2014-05-28 Richard Biener <rguenther@suse.de>
21580 PR middle-end/61045
21581 * fold-const.c (fold_comparison): When folding
21582 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
21583 the sign of the remaining constant operand stays the same.
21585 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
21587 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
21588 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
21589 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
21591 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
21592 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
21593 (m32bit-doubles) Likewise.
21594 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
21595 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
21598 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21600 * configure.ac ($gcc_cv_ld_clearcap): New test.
21601 * configure: Regenerate.
21602 * config.in: Regenerate.
21603 * config/sol2.opt (mclear-hwcap): New option.
21604 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
21605 * config/sol2-clearcap.map: Moved here from
21606 testsuite/gcc.target/i386/clearcap.map.
21607 * config/sol2-clearcapv2.map: Move here from
21608 gcc.target/i386/clearcapv2.map.
21609 * config/t-sol2 (install): Depend on install-clearcap-map.
21610 (install-clearcap-map): New target.
21611 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
21614 2014-05-28 Richard Biener <rguenther@suse.de>
21616 * hwint.h (*_HALF_WIDE_INT*): Move to ...
21617 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
21618 ... here and remove the rest.
21619 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
21621 2014-05-28 Richard Biener <rguenther@suse.de>
21623 PR tree-optimization/61335
21624 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
21625 new range fails, drop to varying.
21627 2014-05-28 Olivier Hainque <hainque@adacore.com>
21629 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
21630 (CPP_SPEC): Add entry for -mcpu=8548.
21631 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
21632 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
21634 2014-05-28 Tom de Vries <tom@codesourcery.com>
21636 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
21637 * lra.c (initialize_lra_reg_info_element): Add init of
21638 actual_call_used_reg_set field.
21639 (lra): Call lra_create_live_ranges before lra_inheritance for
21641 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
21643 * lra-constraints.c (need_for_call_save_p): Use
21644 actual_call_used_reg_set instead of call_used_reg_set for
21646 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
21648 2014-05-28 Radovan Obradovic <robradovic@mips.com>
21649 Tom de Vries <tom@codesourcery.com>
21651 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
21653 (@item -fuse-caller-save): New item.
21655 2014-05-28 Radovan Obradovic <robradovic@mips.com>
21656 Tom de Vries <tom@codesourcery.com>
21658 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
21659 OPT_fuse_caller_save.
21661 2014-05-28 Radovan Obradovic <robradovic@mips.com>
21662 Tom de Vries <tom@codesourcery.com>
21664 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
21665 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
21666 get_call_reg_set_usage.
21667 * resource.c (mark_set_resources, mark_target_live_regs): Use
21668 get_call_reg_set_usage.
21669 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
21671 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
21672 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
21673 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
21674 * ira-build.c (ira_create_allocno): Init
21675 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
21676 (create_cap_allocno, propagate_allocno_info)
21677 (propagate_some_info_from_allocno)
21678 (copy_info_to_removed_store_destinations): Handle
21679 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
21680 * ira-costs.c (ira_tune_allocno_costs): Use
21681 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
21683 2014-05-28 Radovan Obradovic <robradovic@mips.com>
21684 Tom de Vries <tom@codesourcery.com>
21686 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
21687 and function_used_regs_valid fields.
21688 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
21689 find_all_hard_reg_sets.
21690 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
21691 (get_call_reg_set_usage): New function.
21692 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
21693 * regs.h (get_call_reg_set_usage): Declare.
21695 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
21698 * config/dbx.h (License): Add Runtime Library Exception.
21699 * config/newlib-stdint.h (License): Same.
21700 * config/rtems.h (License): Same
21701 * config/initfini-array.h (License): Same
21702 * config/v850/v850.h (License): Same.
21703 * config/v850/v850-opts.h (License): Same
21704 * config/v850/rtems.h (License): Same.
21706 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
21709 * doc/extend.texi (Local Labels): Note that label differences are
21710 not supported for AVR.
21712 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
21713 Olivier Hainque <hainque@adacore.com>
21715 * rtl.h (set_for_reg_notes): Declare.
21716 * emit-rtl.c (set_for_reg_notes): New function.
21717 (set_unique_reg_note): Use it.
21718 * optabs.c (add_equal_note): Likewise
21720 2014-05-27 Andrew Pinski <apinski@cavium.com>
21722 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
21723 Use <w> for the register in assembly template.
21724 (stack_protect_test): Use the mode of operands[0] for the result.
21725 (stack_protect_test_<mode>): Use <w> for the register
21726 in assembly template.
21728 2014-05-27 DJ Delorie <dj@redhat.com>
21730 * config/rx/rx.c (add_vector_labels): New.
21731 (rx_output_function_prologue): Call it.
21732 (rx_handle_func_attribute): Don't require empty arguments.
21733 (rx_handle_vector_attribute): New.
21734 (rx_attribute_table): Add "vector" attribute.
21735 * doc/extend.texi (interrupt, vector): Document new/changed
21736 RX-specific attributes.
21738 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
21740 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
21742 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
21743 predicate to detect a negative quotient.
21745 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
21747 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
21748 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
21749 Add X - Y CMP 0 to X CMP Y transformation.
21750 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
21752 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
21754 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
21757 2014-05-27 Steve Ellcey <sellcey@mips.com>
21759 * config/mips/mips.c: Add include of cgraph.h.
21761 2014-05-27 Richard Biener <rguenther@suse.de>
21763 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
21765 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
21768 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
21769 * config/arm/arm-cores.def (License): Same.
21770 * config/arm/arm-opts.h (License): Same.
21771 * config/arm/aout.h (License): Same.
21772 * config/arm/bpabi.h (License): Same.
21773 * config/arm/elf.h (License): Same.
21774 * config/arm/linux-elf.h (License): Same.
21775 * config/arm/linux-gas.h (License): Same.
21776 * config/arm/netbsd-elf.h (License): Same.
21777 * config/arm/uclinux-eabi.h (License): Same.
21778 * config/arm/uclinux-elf.h (License): Same.
21779 * config/arm/vxworks.h (License): Same.
21781 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21783 * config/arm/neon.md (neon_bswap<mode>): New pattern.
21784 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
21785 (arm_init_neon_builtins): Handle NEON_BSWAP.
21786 Define required type nodes.
21787 (arm_expand_neon_builtin): Handle NEON_BSWAP.
21788 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
21789 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
21790 * config/arm/iterators.md (VDQHSD): New mode iterator.
21792 2014-05-27 Richard Biener <rguenther@suse.de>
21794 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
21795 Try using literal operands when comparing value-ranges failed.
21797 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21799 * ira.c (commutative_operand): Adjust for change to recog_data.
21800 [Missing from previous commit.]
21802 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21804 * system.h (TEST_BIT): New macro.
21805 * recog.h (alternative_mask): New type.
21806 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
21807 (recog_data_d): Replace alternative_enabled_p array with
21808 enabled_alternatives.
21809 (target_recog): New structure.
21810 (default_target_recog, this_target_recog): Declare.
21811 (get_enabled_alternatives, recog_init): Likewise.
21812 * recog.c (default_target_recog, this_target_recog): New variables.
21813 (get_enabled_alternatives): New function.
21814 (extract_insn): Use it.
21815 (recog_init): New function.
21816 (preprocess_constraints, constrain_operands): Adjust for change to
21818 * postreload.c (reload_cse_simplify_operands): Likewise.
21819 * reload.c (find_reloads): Likewise.
21820 * ira-costs.c (record_reg_classes): Likewise.
21821 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
21822 all alternatives after a disabled one would be skipped.
21823 (ira_implicitly_set_insn_hard_regs): Likewise.
21824 * ira.c (ira_setup_alts): Adjust for change to recog_data.
21825 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
21826 with enabled_alternatives.
21827 * lra.c (free_insn_recog_data): Update accordingly.
21828 (lra_update_insn_recog_data): Likewise.
21829 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
21830 * lra-constraints.c (process_alt_operands): Likewise. Handle
21831 only_alternative as part of the enabled mask.
21832 * target-globals.h (this_target_recog): Declare.
21833 (target_globals): Add a recog field.
21834 (restore_target_globals): Restore this_target_recog.
21835 * target-globals.c: Include recog.h.
21836 (default_target_globals): Initialize recog field.
21837 (save_target_globals): Likewise.
21838 * reginfo.c (reinit_regs): Call recog_init.
21839 * toplev.c (backend_init_target): Likewise.
21841 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21843 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
21844 rather than any named insn's code.
21846 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
21849 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
21850 * config/arm/arm-cores.def (License): Same.
21852 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
21854 * tree.h (decl_comdat_group): Declare.
21855 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
21856 * tree.c (decl_comdat_group): Here.
21858 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
21860 PR rtl-optimization/61222
21861 * combine.c (simplify_shift_const_1): When moving a PLUS outside
21862 the shift, truncate the PLUS operand to the result mode.
21864 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
21867 * config/i386/i386.c (ix86_rtx_costs)
21868 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
21871 2014-05-26 Martin Jambor <mjambor@suse.cz>
21873 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
21876 2014-05-26 Richard Biener <rguenther@suse.de>
21878 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
21879 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
21880 Provide specializations.
21881 (wi::int_traits <HOST_WIDE_INT>,
21882 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
21884 2014-05-26 Alan Modra <amodra@gmail.com>
21887 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
21888 params and return a bool. Remove dead code. Update comment.
21889 Assert we have a const_int source. Remove bogus code from
21890 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
21891 handling of constants > 2G and reg_equal note, from..
21892 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
21893 return value. Update comment. If we can, use a new pseudo
21894 for intermediate calculations.
21895 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
21897 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
21898 call to rs6000_emit_set_const in splitter.
21899 (movdi_internal64+2, +3): Likewise.
21901 2014-05-26 Richard Biener <rguenther@suse.de>
21903 * system.h: Define __STDC_FORMAT_MACROS before
21904 including inttypes.h.
21905 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
21906 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
21907 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
21908 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
21909 HOST_WIDEST_INT_C): Remove.
21910 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
21911 if C99 inttypes.h is not available.
21912 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
21913 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
21914 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
21915 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
21916 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
21917 (struct output_info): Likewise.
21918 (print_statistics): Adjust.
21919 (dump_bitmap_statistics): Likewise.
21920 * bt-load.c (migrate_btr_defs): Print with PRId64.
21921 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
21922 (MAX_SAFE_MULTIPLIER): Adjust.
21923 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
21924 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
21925 dump_cgraph_node): Likewise.
21926 * final.c (dump_basic_block_info): Likewise.
21927 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
21928 * gcov.c (format_gcov): Likewise.
21929 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
21931 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
21932 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
21933 (inline_small_functions, dump_overall_stats, dump_inline_stats):
21934 Use PRId64 for dumping.
21935 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
21936 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
21937 (add_allocno_hard_regs): Adjust.
21938 * loop-doloop.c (doloop_modify): Print using PRId64.
21939 * loop-iv.c (inverse): Compute in uint64_t.
21940 (determine_max_iter, iv_number_of_iterations): Likewise.
21941 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
21942 Print using PRId64.
21943 * lto-streamer-out.c (write_symbol): Use uint64_t.
21944 * mcf.c (CAP_INFINITY): Use int64_t maximum.
21945 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
21946 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
21947 * modulo-sched.c (const_iteration_count): Use int64_t.
21948 (sms_schedule): Dump using PRId64.
21949 * predict.c (dump_prediction): Likewise.
21950 * pretty-print.h (pp_widest_integer): Remove.
21951 * profile.c (get_working_sets, is_edge_inconsistent,
21952 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
21953 * tree-pretty-print.c (pp_double_int): Remove case handling
21954 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
21955 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
21957 (pass_optimize_bswap::execute): Remove restriction on hosts.
21958 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
21959 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
21960 * tree.c (widest_int_cst_value): Remove.
21961 * tree.h (widest_int_cst_value): Likewise.
21962 * value-prof.c (dump_histogram_value): Print using PRId64.
21963 * gengtype.c (main): Also inject int64_t.
21964 * ggc-page.c (struct max_alignment): Use int64_t.
21965 * alloc-pool.c (struct allocation_object_def): Likewise.
21966 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
21968 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
21969 * doc/tm.texi: Regenerated.
21970 * gengtype-lex.l (IWORD): Handle [u]int64_t.
21971 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
21972 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
21973 mmix_output_register_setting): Use [u]int64_t in prototypes.
21974 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
21975 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
21976 mmix_output_octa, mmix_output_shifted_value): Adjust.
21977 (mmix_intval): Adjust. Remove unreachable case.
21978 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
21980 2014-05-26 Richard Biener <rguenther@suse.de>
21982 * configure.ac: Drop __int64 type check. Insist that we
21983 found uint64_t and int64_t.
21984 * hwint.h (HOST_BITS_PER___INT64): Remove.
21985 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
21986 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
21987 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
21988 (HOST_WIDEST_FAST_INT): Remove __int64 case.
21989 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
21990 for dst_q_src_df_rms_cdt.
21991 * configure: Regenerate.
21992 * config.in: Likewise.
21994 2014-05-26 Michael Tautschnig <mt@debian.org>
21997 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
21998 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
22000 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22002 PR rtl-optimization/61278
22003 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
22005 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22007 PR rtl-optimization/61220
22008 Part of PR rtl-optimization/61225
22009 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
22010 insn; skip split_edge for a block with only one successor.
22012 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22014 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
22017 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22019 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
22020 (update_vtable_references): New function.
22021 (function_and_variable_visibility): Rewrite also vtable initializers.
22022 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
22024 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22026 * ggc.h (ggc_grow): New function.
22027 * ggc-none.c (ggc_grow): New function.
22028 * ggc-page.c (ggc_grow): Likewise.
22030 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22032 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
22033 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
22034 comdat_can_be_unshared_p, cgraph_externally_visible_p,
22035 varpool_externally_visible_p, can_replace_by_local_alias,
22036 update_visibility_by_resolution_info, function_and_variable_visibility,
22037 pass_data_ipa_function_and_variable_visibility,
22038 make_pass_ipa_function_and_variable_visibility,
22039 whole_program_function_and_variable_visibility,
22040 pass_data_ipa_whole_program_visibility,
22041 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
22042 * cgraph.h (cgraph_local_node_p): Declare.
22043 * ipa-visibility.c: New file.
22044 * Makefile.in (OBJS): Add ipa-visiblity.o
22046 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22048 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
22049 that var decl is available.
22051 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22053 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
22054 symtab_node pointer.
22055 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
22056 (find_decls_types_r): Do not walk COMDAT_GROUP.
22057 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
22058 * varasm.c (make_decl_one_only): Use set_comdat_group;
22059 create node if needed.
22060 * ipa-inline-transform.c (save_inline_function_body): Update
22061 way we decl->symtab mapping.
22062 * symtab.c (symtab_hash, hash_node, eq_node
22063 symtab_insert_node_to_hashtable): Remove.
22064 (symtab_register_node): Update.
22065 (symtab_unregister_node): Update.
22066 (symtab_get_node): Reimplement as inline function.
22067 (symtab_add_to_same_comdat_group): Update.
22068 (symtab_dissolve_same_comdat_group_list): Update.
22069 (dump_symtab_base): Update.
22070 (verify_symtab_base): Update.
22071 (symtab_make_decl_local): Update.
22072 (fixup_same_cpp_alias_visibility): Update.
22073 (symtab_nonoverwritable_alias): Update.
22074 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
22075 * ipa.c (update_visibility_by_resolution_info): UPdate.
22076 * bb-reorder.c: Include cgraph.h
22077 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
22078 with comdat groups.
22079 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
22080 * cgraph.c (cgraph_get_create_node): Update.
22081 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
22083 (symtab_get_node): Make inline.
22084 (symtab_insert_node_to_hashtable): Remove.
22085 (symtab_can_be_discarded): Update.
22086 (decl_comdat_group): New function.
22087 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
22089 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
22091 (read_comdat_group): New function.
22092 (input_node, input_varpool_node): Use it.
22093 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
22095 * mips.c (mips_start_unique_function): Likewise.
22096 (ix86_code_end): Likewise.
22097 (rs6000_code_end): Likweise.
22098 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
22100 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22102 * gengtype-state.c (fatal_reading_state): Bring offline.
22103 * optabs.c (widening_optab_handler): Bring offline.
22104 * optabs.h (widening_optab_handler): Likewise.
22105 * final.c (get_attr_length_1): Likewise.
22107 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
22109 * sched-int.h (sd_iterator_cond): Manually tail recurse.
22111 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22113 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
22114 (ppc440-compare): Include shift with dot.
22115 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
22116 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
22118 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
22120 (e6500_sfx2): Include it.
22121 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
22122 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
22123 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
22124 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
22125 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
22126 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
22127 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
22128 *lshiftrt_internal1le, *lshiftrt_internal1be,
22129 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
22130 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
22131 *rotldi3_internal10le, *rotldi3_internal10be,
22132 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
22133 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
22134 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
22135 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
22136 define_insns): Use type "shift" in the appropriate alternatives.
22138 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22140 * config/rs6000/rs6000.md (type): Add "logical". Delete
22142 (dot): Adjust comment.
22143 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
22144 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
22145 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
22146 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
22147 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
22148 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
22149 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
22150 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
22152 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
22153 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
22154 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
22155 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22156 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22157 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22158 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22159 * config/rs6000/8540.md (ppc8540_su): Adjust.
22160 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22161 cell-cmp-microcoded): Adjust.
22162 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
22163 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22164 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
22165 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
22166 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
22167 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22168 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
22169 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
22170 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
22172 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
22173 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
22174 Adjust. Adjust comment.
22175 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22176 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
22178 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22180 * config/rs6000/rs6000.md (type): Add "add".
22181 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
22182 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
22183 define_insns): Use it.
22184 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
22186 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
22187 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
22188 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
22189 * config/rs6000/601.md (ppc601-integer): Adjust.
22190 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22191 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22192 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22193 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22194 * config/rs6000/8540.md (ppc8540_su): Adjust.
22195 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22196 cell-cmp-microcoded): Adjust.
22197 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
22198 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22199 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
22200 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
22201 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
22202 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22203 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
22204 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
22205 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
22207 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
22208 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
22209 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22210 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
22212 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22214 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
22215 "delayed_compare", "var_delayed_compare".
22216 (var_shift): New attribute.
22217 (cell_micro): Adjust.
22218 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
22219 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
22220 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
22221 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
22222 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
22223 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
22224 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
22225 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
22226 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
22227 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
22228 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
22229 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
22230 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
22231 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
22232 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
22233 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
22234 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
22235 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
22236 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
22237 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
22238 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
22239 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
22240 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
22241 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22242 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
22244 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
22245 * config/rs6000/440.md (ppc440-integer): Adjust.
22246 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
22247 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
22248 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22249 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22250 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22251 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22252 * config/rs6000/8540.md (ppc8540_su): Adjust.
22253 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22254 cell-cmp-microcoded): Adjust.
22255 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
22256 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22257 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
22258 e500mc64_delayed): Adjust.
22259 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
22260 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
22261 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22262 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
22263 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
22264 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
22265 power6-delayed-compare, power6-var-delayed-compare): Adjust.
22266 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
22267 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
22269 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22270 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
22272 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22274 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
22275 (bits): New mode_attr.
22276 (idiv_ldiv): Delete mode_attr.
22277 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
22278 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22279 rs6000_adjust_priority, is_nonpipeline_insn,
22280 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
22282 * config/rs6000/40x.md (ppc403-idiv): Adjust.
22283 * config/rs6000/440.md (ppc440-idiv): Adjust.
22284 * config/rs6000/476.md (ppc476-idiv): Adjust.
22285 * config/rs6000/601.md (ppc601-idiv): Adjust.
22286 * config/rs6000/603.md (ppc603-idiv): Adjust.
22287 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
22288 ppc620-ldiv): Adjust.
22289 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
22290 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
22291 * config/rs6000/8540.md (ppc8540_divide): Adjust.
22292 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
22293 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
22294 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
22295 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
22296 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
22297 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
22298 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
22299 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
22300 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
22301 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
22302 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
22303 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
22304 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
22305 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
22306 * config/rs6000/titan.md (titan_fxu_div): Adjust.
22308 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22310 * config/rs6000/rs6000.md (type): Delete "insert_word",
22311 "insert_dword". Add "insert".
22312 (size): Update comment.
22313 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22314 insn_must_be_first_in_group): Adjust.
22315 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
22316 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
22317 *insvsi_internal6, insvdi_internal): Adjust.
22319 * config/rs6000/40x.md (ppc403-integer): Adjust.
22320 * config/rs6000/440.md (ppc440-integer): Adjust.
22321 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
22322 * config/rs6000/601.md (ppc601-integer): Adjust.
22323 * config/rs6000/603.md (ppc603-integer): Adjust.
22324 * config/rs6000/6xx.md (ppc604-integer): Adjust.
22325 * config/rs6000/7450.md (ppc7450-integer): Adjust.
22326 * config/rs6000/7xx.md (ppc750-integer): Adjust.
22327 * config/rs6000/8540.md (ppc8540_su): Adjust.
22328 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
22329 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
22330 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22331 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
22332 * config/rs6000/e5500.md (e5500_sfx): Adjust.
22333 * config/rs6000/e6500.md (e6500_sfx): Adjust.
22334 * config/rs6000/mpc.md (mpccore-integer): Adjust.
22335 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
22336 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
22337 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
22338 * config/rs6000/power7.md (power7-integer): Adjust.
22339 * config/rs6000/power8.md (power8-1cyc): Adjust.
22340 * config/rs6000/rs64.md (rs64a-integer): Adjust.
22341 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
22343 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22345 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
22346 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
22347 (size): New attribute.
22348 (dot): New attribute.
22349 (cell_micro): Adjust.
22350 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
22351 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
22352 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
22353 umuldi3_highpart): Adjust.
22354 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22355 rs6000_adjust_priority, is_nonpipeline_insn,
22356 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
22358 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
22359 ppc405-imul3): Adjust.
22360 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
22361 * config/rs6000/476.md (ppc476-imul): Adjust.
22362 * config/rs6000/601.md (ppc601-imul): Adjust.
22363 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
22364 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
22365 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
22366 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
22367 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
22369 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
22370 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
22371 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
22372 cell-imul): Adjust.
22373 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
22374 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
22375 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
22376 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
22377 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
22378 * config/rs6000/mpc.md (mpccore-imul): Adjust.
22379 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
22380 power4-lmul, power4-imul, power4-imul3): Adjust.
22381 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
22382 power5-lmul, power5-imul, power5-imul3): Adjust.
22383 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
22384 power6-lmul, power6-imul, power6-imul3): Adjust.
22385 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
22386 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
22388 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
22389 rs64a-lmul): Adjust.
22390 * config/rs6000/titan.md (titan_imul): Adjust.
22392 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22394 * config/rs6000/rs6000.md (type): Add new value "halfmul".
22395 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
22396 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
22397 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
22398 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
22399 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
22400 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
22401 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
22402 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
22403 * config/rs6000/titan.md: Delete nonsensical comment.
22404 (titan_imul): Add type imul3.
22405 (titan_mulhw): Remove type imul3; add type halfmul.
22407 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22409 * config/rs6000/rs6000.md (type): Reorder, reformat.
22411 2014-05-23 Martin Jambor <mjambor@suse.cz>
22413 PR tree-optimization/53787
22414 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
22415 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
22416 analysis_done, update all uses.
22417 * ipa-prop.c: Include domwalk.h
22418 (param_analysis_info): Removed.
22419 (param_aa_status): New type.
22420 (ipa_bb_info): Likewise.
22421 (func_body_info): Likewise.
22422 (ipa_get_bb_info): New function.
22423 (aa_overwalked): Likewise.
22424 (find_dominating_aa_status): Likewise.
22425 (parm_bb_aa_status_for_bb): Likewise.
22426 (parm_preserved_before_stmt_p): Changed to use new param AA info.
22427 (load_from_unmodified_param): Accept func_body_info as a parameter
22428 instead of parms_ainfo.
22429 (parm_ref_data_preserved_p): Changed to use new param AA info.
22430 (parm_ref_data_pass_through_p): Likewise.
22431 (ipa_load_from_parm_agg_1): Likewise. Update callers.
22432 (compute_complex_assign_jump_func): Changed to use new param AA info.
22433 (compute_complex_ancestor_jump_func): Likewise.
22434 (ipa_compute_jump_functions_for_edge): Likewise.
22435 (ipa_compute_jump_functions): Removed.
22436 (ipa_compute_jump_functions_for_bb): New function.
22437 (ipa_analyze_indirect_call_uses): Likewise, moved variable
22439 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
22440 and info, moved variable declarations down.
22441 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
22443 (ipa_analyze_stmt_uses): Likewise.
22444 (ipa_analyze_params_uses): Removed.
22445 (ipa_analyze_params_uses_in_bb): New function.
22446 (ipa_analyze_controlled_uses): Likewise.
22447 (free_ipa_bb_info): Likewise.
22448 (analysis_dom_walker): New class.
22449 (ipa_analyze_node): Handle node-specific forbidden analysis,
22450 initialize and free func_body_info, use dominator walker.
22451 (ipcp_modif_dom_walker): New class.
22452 (ipcp_transform_function): Create and free func_body_info, use
22453 ipcp_modif_dom_walker, moved a lot of functionality there.
22455 2014-05-23 Marek Polacek <polacek@redhat.com>
22456 Jakub Jelinek <jakub@redhat.com>
22458 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
22459 * gcc.c (sanitize_spec_function): Likewise.
22460 * convert.c (convert_to_integer): Include "ubsan.h". Add
22461 floating-point to integer instrumentation.
22462 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
22463 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
22464 SANITIZE_NONDEFAULT.
22465 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
22466 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
22467 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
22468 * ubsan.c: Include "realmpfr.h" and "dfp.h".
22469 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
22470 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
22471 float/double/long double.
22472 (ubsan_instrument_float_cast): New function.
22473 * ubsan.h (ubsan_instrument_float_cast): Declare.
22475 2014-05-23 Jiong Wang <jiong.wang@arm.com>
22477 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
22479 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
22480 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
22481 Adjust for tailcalling through registers.
22482 * config/aarch64/aarch64.h (enum reg_class): New caller save
22484 (REG_CLASS_NAMES): Likewise.
22485 (REG_CLASS_CONTENTS): Likewise.
22486 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
22487 Allow tailcalling without decls.
22489 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
22491 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
22492 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
22494 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
22495 gsi, and variables v_* to v*.
22497 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
22499 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
22501 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
22503 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
22504 * omp-low.c: Update accordingly.
22506 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
22507 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
22508 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
22509 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
22510 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
22511 GF_OMP_TARGET_KIND_UPDATE.
22513 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
22514 Explicitly enumerate the expected region types.
22516 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
22519 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
22520 documentation; the old documentation didn't clearly state the
22521 constraints on the contents of the pointed-to storage.
22523 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22525 Fix bootstrap error on ia64
22526 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
22527 Return default value.
22529 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
22531 PR tree-optimization/54733
22532 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
22534 (find_bswap_or_nop_load): New.
22535 (find_bswap_1): Renamed to ...
22536 (find_bswap_or_nop_1): This. Also add support for memory source.
22537 (find_bswap): Renamed to ...
22538 (find_bswap_or_nop): This. Also add support for memory source and
22539 detection of bitwise operations equivalent to load in target
22541 (execute_optimize_bswap): Likewise. Also move its leading comment back
22542 in place and split statement transformation into ...
22543 (bswap_replace): This.
22545 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
22547 PR rtl-optimization/61215
22548 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
22549 simplify_gen_subreg until final substitution.
22551 2014-05-23 Alan Modra <amodra@gmail.com>
22554 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
22555 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
22556 Use "Y" constraint rather than "m".
22558 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
22560 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
22562 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
22563 New function declaration.
22564 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
22565 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
22566 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
22567 (aarch64_init_builtins) : Initialize builtins
22568 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
22569 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
22570 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
22571 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
22572 and __builtins_aarch64_set_fpsr.
22573 (aarch64_atomic_assign_expand_fenv): New function.
22574 * config/aarch64/aarch64.md (set_fpcr): New pattern.
22575 (get_fpcr) : Likewise.
22576 (set_fpsr) : Likewise.
22577 (get_fpsr) : Likewise.
22578 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
22579 and UNSPECV_SET_FPSR.
22580 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22581 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
22582 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
22584 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
22586 PR rtl-optimization/60969
22587 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
22588 constraints. Set up mem cost for NO_REGS case.
22590 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
22592 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
22594 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
22596 * config/darwin.c: Include "lto-section-names.h".
22597 (LTO_SEGMENT_NAME): Don't define.
22598 * config/i386/winnt.c: Include "lto-section-names.h".
22599 * lto-streamer.c: Include "lto-section-names.h".
22600 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
22601 * lto-wrapper.c: Include "lto-section-names.h".
22602 (LTO_SECTION_NAME_PREFIX): Don't define.
22603 * lto-section-names.h: New file.
22604 * cgraphunit.c: Include "lto-section-names.h".
22606 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
22608 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
22610 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
22613 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
22615 2014-05-22 Nick Clifton <nickc@redhat.com>
22617 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
22619 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
22621 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
22622 -> (T)A transformation to integer types.
22624 2014-05-22 Teresa Johnson <tejohnson@google.com>
22626 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
22627 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
22628 (gcov_rewrite): Use gcov_nonruntime_assert.
22629 (gcov_open): Ditto.
22630 (gcov_write_words): Ditto.
22631 (gcov_write_length): Ditto.
22632 (gcov_read_words): Use gcov_nonruntime_assert, and remove
22633 gcc_assert from IN_LIBGCOV code.
22634 (gcov_read_summary): Use gcov_error to flag profile corruption.
22635 (gcov_sync): Use gcov_nonruntime_assert.
22636 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
22637 (gcov_histo_index): Use gcov_nonruntime_assert.
22638 (static void gcov_histogram_merge): Ditto.
22639 (compute_working_sets): Ditto.
22640 * gcov-io.h (gcov_nonruntime_assert): Define.
22641 (gcov_error): Define for !IN_LIBGCOV
22643 2014-05-22 Richard Biener <rguenther@suse.de>
22645 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22646 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
22647 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
22648 and deallocation site.
22649 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
22650 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
22651 passing through the incoming points-to set.
22652 (handle_lhs_call): Use flags argument instead of recomputing it.
22653 (find_func_aliases_for_call): Call handle_lhs_call with proper
22656 2014-05-22 Jakub Jelinek <jakub@redhat.com>
22658 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
22659 all padding bits in REAL_VALUE_TYPE are cleared.
22661 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22663 Cleanup and improve multipass_dfa_lookahead_guard
22664 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
22665 (core2i7_first_cycle_multipass_begin,)
22666 (core2i7_first_cycle_multipass_issue,)
22667 (core2i7_first_cycle_multipass_backtrack): Update signature.
22668 * config/ia64/ia64.c
22669 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
22670 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
22671 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
22673 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
22674 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
22676 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
22678 * doc/tm.texi: Regenerate.
22680 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
22681 * haifa-sched.c (ready_try): Make signed to allow negative values.
22682 (rebug_ready_list_1): Update.
22683 (choose_ready): Simplify.
22684 (sched_extend_ready_list): Update.
22686 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22688 Remove IA64 speculation tweaking flags
22689 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
22690 speculation tuning flags.
22691 (msched-prefer-non-data-spec-insns,)
22692 (msched-prefer-non-control-spec-insns): Obsolete options.
22693 * haifa-sched.c (choose_ready): Remove handling of
22694 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
22695 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
22696 and PREFER_NON_DATA_SPEC.
22697 * sel-sched.c (process_spec_exprs): Remove handling of
22698 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
22700 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22702 Improve scheduling debug output
22703 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
22704 (advance_one_cycle): Update.
22705 (schedule_insn, queue_to_ready): Add debug printouts.
22706 (debug_ready_list_1): New static function.
22707 (debug_ready_list): Update.
22708 (max_issue): Add debug printouts.
22709 (dump_insn_stream): New static function.
22710 (schedule_block): Use it. Also better indent printouts.
22712 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22714 Fix sched_insn debug counter
22715 * haifa-sched.c (schedule_insn): Update.
22716 (struct haifa_saved_data): Add nonscheduled_insns_begin.
22717 (save_backtrack_point, restore_backtrack_point): Update.
22718 (first_nonscheduled_insn): New static function.
22719 (queue_to_ready, choose_ready): Use it.
22720 (schedule_block): Init nonscheduled_insns_begin.
22721 (sched_emit_insn): Update.
22724 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
22726 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
22728 (aarch64_secondary_reload) : LikeWise.
22729 (aarch64_class_max_nregs) : Remove CORE_REGS.
22730 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
22731 (REG_CLASS_NAMES) : Likewise.
22732 (REG_CLASS_CONTENTS) : LikeWise.
22733 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
22735 2014-05-21 Guozhi Wei <carrot@google.com>
22738 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
22740 (vqdmulhq_n_s16): Likewise.
22742 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
22744 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
22746 2014-05-21 Marek Polacek <polacek@redhat.com>
22749 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
22751 2014-05-21 Martin Jambor <mjambor@suse.cz>
22753 * doc/invoke.texi (Optimize Options): Document parameters
22754 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
22755 ipa-cp-array-index-hint-bonus.
22757 2014-05-21 Mark Wielaard <mjw@redhat.com>
22760 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
22761 version >= 3 or not strict DWARF.
22762 * langhooks.h (struct lang_hooks_for_types): Add
22763 enum_underlying_base_type.
22764 * langhooks.c (lhd_enum_underlying_base_type): New function.
22765 * gcc/langhooks.h (struct lang_hooks_for_types): Add
22766 enum_underlying_base_type.
22767 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
22768 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
22769 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
22771 2014-05-21 Richard Biener <rguenther@suse.de>
22773 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
22775 2014-05-21 John Marino <gnugcc@marino.st>
22777 * config.gcc (*-*-dragonfly*): New target.
22778 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
22779 * configure: Regenerate.
22780 * config/dragonfly-stdint.h: New.
22781 * config/dragonfly.h: New.
22782 * config/dragonfly.opt: New.
22783 * config/i386/dragonfly.h: New.
22784 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
22786 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22788 * tree.def (VOID_CST): New.
22789 * tree-core.h (TI_VOID): New.
22790 * tree.h (void_node): New.
22791 * tree.c (tree_node_structure_for_code, tree_code_size)
22792 (iterative_hash_expr): Handle VOID_CST.
22793 (build_common_tree_nodes): Initialize void_node.
22795 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
22797 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
22799 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
22801 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
22804 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
22805 flag_reorder_blocks_and_partition.
22806 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
22808 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
22811 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
22813 (*addc_r_t): Add new insn_and_split.
22815 2014-05-21 Jakub Jelinek <jakub@redhat.com>
22817 PR middle-end/61252
22818 * omp-low.c (handle_simd_reference): New function.
22819 (lower_rec_input_clauses): Use it. Defer adding reference
22820 initialization even for reduction without placeholder if in simd,
22821 handle it properly later on.
22823 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22825 PR tree-optimization/60899
22826 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
22827 assume all static symbols will have definition wile parsing and
22828 check the do have definition later in compilation; check that
22829 variable referring symbol will be output before concluding that
22830 reference is safe; be conservative for referring local statics;
22831 be more precise about when comdat is output in other partition.
22833 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22836 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
22838 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
22839 (ipa_inline): Loop inline_to_all_callers until no more aliases
22842 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22844 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
22845 set writeonly flag only for vars actually written to.
22847 2014-05-20 Dehao Chen <dehao@google.com>
22849 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
22850 and callee count to get clone count.
22851 * tree-inline.c (expand_call_inline): Use callee count instead of bb
22852 count in copy_body.
22854 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
22856 PR rtl-optimization/61243
22857 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
22859 2014-05-20 Xinliang David Li <davidxl@google.com>
22861 * cgraphunit.c (walk_polymorphic_call_targets): Add
22862 dbgcnt and fopt-info support.
22863 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
22864 * ipa-devirt.c (ipa_devirt): Ditto.
22865 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
22866 * ipa.c (walk_polymorphic_call_targets): Ditto.
22867 * gimple-fold.c (fold_gimple_assign): Ditto.
22868 (gimple_fold_call): Ditto.
22869 * dbgcnt.def: New counter.
22871 2014-05-20 DJ Delorie <dj@redhat.com>
22873 * config/msp430/msp430.md (split): Don't allow subregs when
22874 splitting SImode adds.
22875 (andneghi): Fix subtraction logic.
22876 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
22878 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22880 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
22882 * except.c (switch_to_exception_section, resolve_unique_section,
22883 get_named_text_section, default_function_rodata_section,
22884 align_variable, get_block_for_decl, default_section_type_flags):
22885 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
22886 * symtab.c (symtab_add_to_same_comdat_group,
22887 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
22888 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
22890 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
22891 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
22892 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
22893 (c6x_function_in_section_p): Likewise.
22894 * config/darwin.c (machopic_select_section): Likewise.
22895 * config/arm/arm.c (arm_function_in_section_p): Likewise.
22896 * config/mips/mips.c (mips_function_rodata_section): Likewise.
22897 * config/mep/mep.c (mep_select_section): LIkewise.
22898 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
22900 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
22902 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
22903 EH region of calls to pure functions that can throw an exception.
22904 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
22905 (copy_reference_ops_from_call): Also copy the EH region of the call if
22906 it can throw an exception.
22908 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22910 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
22911 nested VEC_SELECTs that are inverses of each other.
22913 2014-05-20 Richard Biener <rguenther@suse.de>
22915 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
22916 (extract_and_process_scc_for_name): not here.
22917 (cond_dom_walker::before_dom_children): Only process
22918 stmts that end the BB in interesting ways.
22919 (run_scc_vn): Mark param uses as visited.
22921 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22923 * config/arm/arm.md (arith_shiftsi): Do not predicate for
22926 2014-05-20 Nick Clifton <nickc@redhat.com>
22928 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
22929 (msp430_gimplify_va_arg_expr): New function.
22930 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
22932 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
22933 operand 0 in order to prevent confusion about the number of
22934 registers involved.
22936 2014-05-20 Richard Biener <rguenther@suse.de>
22938 PR tree-optimization/61221
22939 * tree-ssa-pre.c (el_to_update): Remove.
22940 (eliminate_dom_walker::before_dom_children): Handle released
22941 VDEFs by value-numbering them to the associated VUSE. Update
22942 stmt immediately for substituted call address.
22943 (eliminate): Remove delayed stmt updating code.
22944 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
22945 possibly late re-numbered vuses.
22946 (vn_reference_lookup_2): Adjust.
22947 (vn_reference_lookup_pieces): Likewise.
22948 (vn_reference_lookup): Likewise.
22950 2014-05-20 Richard Biener <rguenther@suse.de>
22952 * config.gcc: Remove need_64bit_hwint.
22953 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
22954 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
22956 * config.in: Regenerate.
22957 * configure: Likewise.
22959 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
22961 * doc/extend.texi: Create Label Attributes section,
22962 move all label attributes into it and reference it.
22964 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
22966 * arm.c (thumb1_reorg): When scanning backwards skip anything
22967 that's not a proper insn.
22969 2014-05-19 Richard Biener <rguenther@suse.de>
22971 PR tree-optimization/61221
22972 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
22973 Do nothing for unreachable blocks.
22974 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
22975 Improve unreachability detection.
22977 2014-05-19 Richard Biener <rguenther@suse.de>
22979 PR tree-optimization/61209
22980 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
22982 2014-05-19 Nick Clifton <nickc@redhat.com>
22984 * except.c (init_eh): Fix computation of builtin setjmp buffer
22985 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
22987 2014-05-19 Richard Biener <rguenther@suse.de>
22989 PR tree-optimization/61184
22990 * tree-vrp.c (is_negative_overflow_infinity): Use
22991 TREE_OVERFLOW_P and do that check first.
22992 (is_positive_overflow_infinity): Likewise.
22993 (is_overflow_infinity): Likewise.
22994 (vrp_operand_equal_p): Properly treat operands with
22995 differing overflow as not equal.
22997 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
22999 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
23000 shift simplification where it was intended.
23002 2014-05-19 Christian Bruel <christian.bruel@st.com>
23005 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
23007 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
23010 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
23013 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
23015 * reg-notes.def (CROSSING_JUMP): Likewise.
23016 * rtl.h (rtx_def): Update comment for jump flag.
23017 (CROSSING_JUMP_P): Define.
23018 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
23019 of a REG_CROSSING_JUMP note.
23020 * cfghooks.c (tidy_fallthru_edges): Likewise.
23021 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
23022 * emit-rtl.c (try_split): Likewise.
23023 * haifa-sched.c (sched_create_recovery_edges): Likewise.
23024 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
23025 * jump.c (redirect_jump_2): Likewise.
23026 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
23027 (relax_delay_slots): Likewise.
23028 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
23029 (bbit_di): Likewise.
23030 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
23031 * config/sh/sh.md (jump_compact): Likewise.
23032 * bb-reorder.c (rotate_loop): Likewise.
23033 (pass_duplicate_computed_gotos::execute): Likewise.
23034 (add_reg_crossing_jump_notes): Rename to...
23035 (update_crossing_jump_flags): ...this.
23036 (pass_partition_blocks::execute): Update accordingly.
23038 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
23040 * tree.h: Remove extraneous template <>.
23042 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
23044 * ipa.c (symtab_remove_unreachable_nodes): Remove
23045 symbol from comdat group if its body was eliminated.
23046 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
23047 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
23048 (symtab_unregister_node): ... this one.
23049 (verify_symtab_base): More strict checking of comdats.
23050 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
23052 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
23054 * tree-pass.h (make_pass_ipa_comdats): New pass.
23055 * timevar.def (TV_IPA_COMDATS): New timevar.
23056 * passes.def (pass_ipa_comdats): Add.
23057 * Makefile.in (OBJS): Add ipa-comdats.o
23058 * ipa-comdats.c: New file.
23060 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
23062 * ipa.c (update_visibility_by_resolution_info): New function.
23063 (function_and_variable_visibility): Use it.
23065 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
23067 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
23069 (FOR_EACH_DEFINED_SYMBOL): New macro.
23070 (varpool_first_static_initializer, varpool_next_static_initializer,
23071 varpool_first_defined_variable, varpool_next_defined_variable):
23073 (symtab_in_same_comdat_p): Correctly deal with inline functions.
23075 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23077 * ggc-page.c (ggc_handle_finalizers): Add comment.
23079 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23081 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
23082 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
23083 (ggc_internal_cleared_alloc): Likewise.
23084 * ggc-page.c (finalizer): New class.
23085 (vec_finalizer): Likewise.
23086 (globals::finalizers): New member.
23087 (globals::vec_finalizers): Likewise.
23088 (ggc_internal_alloc): Record the finalizer if any for the block being
23090 (ggc_handle_finalizers): New function.
23091 (ggc_collect): Call ggc_handle_finalizers.
23092 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
23094 (ggc_internal_cleared_alloc): Likewise.
23095 (finalize): New function.
23096 (need_finalization_p): Likewise.
23097 (ggc_alloc): Install the type's destructor as the finalizer if it
23098 might do something.
23099 (ggc_cleared_alloc): Likewise.
23100 (ggc_vec_alloc): Likewise.
23101 (ggc_cleared_vec_alloc): Likewise.
23103 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23105 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
23107 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23109 * alias.c (record_alias_subset): Adjust.
23110 * bitmap.c (bitmap_element_allocate): Likewise.
23111 (bitmap_gc_alloc_stat): Likewise.
23112 * cfg.c (init_flow): Likewise.
23113 (alloc_block): Likewise.
23114 (unchecked_make_edge): Likewise.
23115 * cfgloop.c (alloc_loop): Likewise.
23116 (flow_loops_find): Likewise.
23117 (rescan_loop_exit): Likewise.
23118 * cfgrtl.c (init_rtl_bb_info): Likewise.
23119 * cgraph.c (insert_new_cgraph_node_version): Likewise.
23120 (cgraph_allocate_node): Likewise.
23121 (cgraph_create_edge_1): Likewise.
23122 (cgraph_allocate_init_indirect_info): Likewise.
23123 * cgraphclones.c (cgraph_clone_edge): Likewise.
23124 * cgraphunit.c (add_asm_node): Likewise.
23125 (init_lowered_empty_function): Likewise.
23126 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
23127 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
23128 (alpha_use_linkage): Likewise.
23129 * config/arc/arc.c (arc_init_machine_status): Likewise.
23130 * config/arm/arm.c (arm_init_machine_status): Likewise.
23131 * config/avr/avr.c (avr_init_machine_status): Likewise.
23132 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
23133 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
23134 * config/cris/cris.c (cris_init_machine_status): Likewise.
23135 * config/darwin.c (machopic_indirection_name): Likewise.
23136 (darwin_build_constant_cfstring): Likewise.
23137 (darwin_enter_string_into_cfstring_table): Likewise.
23138 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
23139 * config/frv/frv.c (frv_init_machine_status): Likewise.
23140 * config/i386/i386.c (get_dllimport_decl): Likewise.
23141 (ix86_init_machine_status): Likewise.
23142 (assign_386_stack_local): Likewise.
23143 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
23144 (i386_pe_maybe_record_exported_symbol): Likewise.
23145 (i386_pe_record_stub): Likewise.
23146 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
23147 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
23148 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
23149 (m32c_note_pragma_address): Likewise.
23150 * config/mep/mep.c (mep_init_machine_status): Likewise.
23151 (mep_note_pragma_flag): Likewise.
23152 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
23153 (mips16_local_alias): Likewise.
23154 (mips_init_machine_status): Likewise.
23155 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
23156 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
23157 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
23158 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
23159 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
23160 * config/pa/pa.c (pa_init_machine_status): Likewise.
23161 (pa_get_deferred_plabel): Likewise.
23162 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
23163 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
23164 (rs6000_init_machine_status): Likewise.
23165 (output_toc): Likewise.
23166 * config/s390/s390.c (s390_init_machine_status): Likewise.
23167 * config/score/score.c (score_output_external): Likewise.
23168 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
23169 * config/spu/spu.c (spu_init_machine_status): Likewise.
23170 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
23171 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
23172 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
23173 * coverage.c (coverage_end_function): Likewise.
23174 * dbxout.c (dbxout_init): Likewise.
23175 * doc/gty.texi: Don't mention variable_size attribute.
23176 * dwarf2cfi.c (new_cfi): Adjust.
23177 (new_cfi_row): Likewise.
23178 (copy_cfi_row): Likewise.
23179 (create_cie_data): Likewise.
23180 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
23181 (new_loc_descr): Likewise.
23182 (find_AT_string_in_table): Likewise.
23183 (add_addr_table_entry): Likewise.
23184 (new_die): Likewise.
23185 (add_var_loc_to_decl): Likewise.
23186 (clone_die): Likewise.
23187 (clone_as_declaration): Likewise.
23188 (break_out_comdat_types): Likewise.
23189 (new_loc_list): Likewise.
23190 (add_loc_descr_to_each): Likewise.
23191 (add_location_or_const_value_attribute): Likewise.
23192 (add_linkage_name): Likewise.
23193 (lookup_filename): Likewise.
23194 (dwarf2out_var_location): Likewise.
23195 (new_line_info_table): Likewise.
23196 (dwarf2out_init): Likewise.
23197 (mem_loc_descriptor): Likewise.
23198 (loc_descriptor): Likewise.
23199 (add_const_value_attribute): Likewise.
23200 (tree_add_const_value_attribute): Likewise.
23201 (comp_dir_string): Likewise.
23202 (dwarf2out_vms_debug_main_pointer): Likewise.
23203 (string_cst_pool_decl): Likewise.
23204 * emit-rtl.c (set_mem_attrs): Likewise.
23205 (get_reg_attrs): Likewise.
23206 (start_sequence): Likewise.
23207 (init_emit): Likewise.
23208 (init_emit_regs): Likewise.
23209 * except.c (init_eh_for_function): Likewise.
23210 (gen_eh_region): Likewise.
23211 (gen_eh_region_catch): Likewise.
23212 (gen_eh_landing_pad): Likewise.
23213 (add_call_site): Likewise.
23214 * function.c (add_frame_space): Likewise.
23215 (insert_temp_slot_address): Likewise.
23216 (assign_stack_temp_for_type): Likewise.
23217 (get_hard_reg_initial_val): Likewise.
23218 (allocate_struct_function): Likewise.
23219 (prepare_function_start): Likewise.
23220 (types_used_by_var_decl_insert): Likewise.
23221 * gengtype.c (variable_size_p): Remove function.
23222 (enum alloc_quantity): Remove enum.
23223 (write_typed_alloc_def): Remove function.
23224 (write_typed_struct_alloc_def): Likewise.
23225 (write_typed_typedef_alloc_def): Likewise.
23226 (write_typed_alloc_defns): Likewise.
23228 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
23229 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
23230 * ggc.h (ggc_alloc): new function.
23231 (ggc_cleared_alloc): Likewise.
23232 (ggc_vec_alloc): Template on type of vector element, and remove
23233 element size argument.
23234 (ggc_cleared_vec_alloc): Likewise.
23235 * gimple.c (gimple_build_omp_for): Adjust.
23236 (gimple_copy): Likewise.
23237 * ipa-cp.c (get_replacement_map): Likewise.
23238 (find_aggregate_values_for_callers_subset): Likewise.
23239 (known_aggs_to_agg_replacement_list): Likewise.
23240 * ipa-devirt.c (get_odr_type): Likewise.
23241 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
23242 (read_agg_replacement_chain): Likewise.
23243 * loop-iv.c (get_simple_loop_desc): Likewise.
23244 * lto-cgraph.c (input_node_opt_summary): Likewise.
23245 * lto-section-in.c (lto_new_in_decl_state): Likewise.
23246 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
23247 (input_eh_region): Likewise.
23248 (input_eh_lp): Likewise.
23249 (input_cfg): Likewise.
23250 * optabs.c (set_optab_libfunc): Likewise.
23251 (init_tree_optimization_optabs): Likewise.
23252 (set_conv_libfunc): Likewise.
23253 * passes.c (do_per_function_toporder): Likewise.
23254 * rtl.h: Don't use variable_size gty attribute.
23255 * sese.c (if_region_set_false_region): Adjust.
23256 * stringpool.c (gt_pch_save_stringpool): Likewise.
23257 * target-globals.c (save_target_globals): Likewise.
23258 * toplev.c (general_init): Likewise.
23259 * trans-mem.c (record_tm_replacement): Likewise.
23260 (split_bb_make_tm_edge): Likewise.
23261 * tree-cfg.c (move_sese_region_to_fn): Likewise.
23262 * tree-data-ref.h (lambda_vector_new): Likewise.
23263 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
23264 * tree-iterator.c (tsi_link_before): Likewise.
23265 (tsi_link_after): Likewise.
23266 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
23267 * tree-ssa-loop-niter.c (record_estimate): Likewise.
23268 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
23269 * tree-ssa-operands.h: Don't use variable_size gty attribute.
23270 * tree-ssa.c (init_tree_ssa): Adjust.
23271 * tree-ssanames.c (set_range_info): Likewise.
23272 (get_ptr_info): Likewise.
23273 (duplicate_ssa_name_ptr_info): Likewise.
23274 (duplicate_ssa_name_range_info): Likewise.
23275 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
23276 (unpack_ts_fixed_cst_value_fields): Likewise.
23277 * tree.c (build_fixed): Likewise.
23278 (build_real): Likewise.
23279 (build_string): Likewise.
23280 (decl_priority_info): Likewise.
23281 (decl_debug_expr_insert): Likewise.
23282 (decl_value_expr_insert): Likewise.
23283 (decl_debug_args_insert): Likewise.
23284 (type_hash_add): Likewise.
23285 (build_omp_clause): Likewise.
23286 * ubsan.c (decl_for_type_insert): Likewise.
23287 * varasm.c (get_unnamed_section): Likewise.
23288 (get_noswitch_section): Likewise.
23289 (get_section): Likewise.
23290 (get_block_for_section): Likewise.
23291 (create_block_symbol): Likewise.
23292 (build_constant_desc): Likewise.
23293 (create_constant_pool): Likewise.
23294 (force_const_mem): Likewise.
23295 (record_tm_clone_pair): Likewise.
23296 * varpool.c (varpool_create_empty_node): Likewise.
23298 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23300 * dwarf2out.c (tree_add_const_value_attribute): Call
23301 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
23302 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
23303 instead of ggc_internal_<x>alloc_stat.
23304 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
23305 (ggc_realloc): Likewise.
23306 * ggc-none.c (ggc_internal_alloc): Likewise.
23307 (ggc_internal_cleared_alloc): Likewise.
23308 * ggc-page.c: Likewise.
23309 * ggc.h (ggc_internal_alloc_stat): Likewise.
23310 (ggc_internal_alloc): Remove macro.
23311 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
23312 (ggc_internal_cleared_alloc): Remove macro.
23313 (GGC_RESIZEVEC): Adjust.
23314 (ggc_resizevar): Remove macro.
23315 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
23316 (ggc_internal_cleared_vec_alloc_stat): Likewise.
23317 (ggc_internal_vec_cleared_alloc): Remove macro.
23318 (ggc_alloc_atomic_stat): Drop _stat suffix.
23319 (ggc_alloc_atomic): Remove macro.
23320 (ggc_alloc_cleared_atomic): Remove macro.
23321 (ggc_alloc_string_stat): Drop _stat suffix.
23322 (ggc_alloc_string): Remove macro.
23323 (ggc_alloc_rtx_def_stat): Adjust.
23324 (ggc_alloc_tree_node_stat): Likewise.
23325 (ggc_alloc_cleared_tree_node_stat): Likewise.
23326 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
23327 (ggc_alloc_cleared_simd_clone_stat): Likewise.
23328 * gimple.c (gimple_build_omp_for): Likewise.
23329 (gimple_copy): Likewise.
23330 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
23331 * toplev.c (realloc_for_line_map): Adjust.
23332 * tree-data-ref.h (lambda_vector_new): Likewise.
23333 * tree-phinodes.c (allocate_phi_node): Likewise.
23334 * tree.c (grow_tree_vec_stat): Likewise.
23335 * vec.h (va_gc::reserve): Adjust.
23337 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
23339 * config/microblaze/microblaze.c (break_handler): New Declaration.
23340 (microblaze_break_function_p,microblaze_is_break_handler): New.
23341 (compute_frame_size): Use microblaze_break_function_p.
23342 Add the test of break_handler.
23343 (microblaze_function_prologue) : Add the test of variable
23344 break_handler. Check the fnname by BREAK_HANDLER_NAME.
23345 (microblaze_function_epilogue) : Add the test of break_handler.
23346 (microblaze_globalize_label) : Add the test of break_handler.
23347 Check the name by BREAK_HANDLER_NAME.
23349 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
23351 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
23352 microblaze_is_break_handler test.
23353 (call_internal1,call_value_intern): Use microblaze_break_function_p.
23354 Use SYMBOL_REF_DECL.
23356 * config/microblaze/microblaze-protos.h
23357 (microblaze_break_function_p,microblaze_is_break_handler):
23360 * doc/extend.texi (MicroBlaze break_handler Functions): Document
23361 new MicroBlaze break_handler functions.
23363 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
23365 * doc/extend.texi (Size of an asm): Move node text according
23366 to its @menu entry position.
23368 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
23370 PR tree-optimization/61140
23371 PR tree-optimization/61150
23372 PR tree-optimization/61197
23373 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
23375 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
23377 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
23379 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
23381 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
23382 __SIZEOF_INT128__ is defined.
23384 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
23386 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
23387 (rs6000_delegitimize_address): Use it.
23389 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
23391 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
23392 inplace argument. Store the new address in the original MEM when true.
23393 * emit-rtl.c (change_address_1): Likewise.
23394 (adjust_address_1, adjust_automodify_address_1, offset_address):
23395 Update accordingly.
23396 * rtl.h (plus_constant): Add an inplace argument.
23397 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
23398 when true. Avoid generating (plus X (const_int 0)).
23399 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
23400 in-place. Pass true to plus_constant.
23401 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
23403 2014-05-16 Dehao Chen <dehao@google.com>
23405 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
23407 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
23410 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
23412 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
23414 2014-05-16 Dehao Chen <dehao@google.com>
23416 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
23417 optimize_function_for_size_p.
23418 * regs.h (REG_FREQ_FROM_BB): Likewise.
23420 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
23423 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
23424 negt_reg_operand cases.
23425 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
23427 * config/sh/predicates.md (cbranch_treg_value): Simplify.
23429 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
23431 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
23434 2014-05-16 David Malcolm <dmalcolm@redhat.com>
23437 2014-04-29 David Malcolm <dmalcolm@redhat.com>
23439 * tree-cfg.c (dump_function_to_file): Dump the return type of
23440 functions, in a line to itself before the function body, mimicking
23441 the layout of a C function.
23443 2014-05-16 Dehao Chen <dehao@google.com>
23445 * cfghooks.c (make_forwarder_block): Use direct computation to
23446 get fall-through edge's count and frequency.
23448 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
23450 * config/arc/arc.c (arc_init): Fix typo in error message.
23451 * config/i386/i386.c (ix86_expand_builtin): Likewise.
23452 (split_stack_prologue_scratch_regno): Likewise.
23453 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
23454 word from error message.
23456 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
23458 * ira-costs.c: Fix typo in comment.
23460 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
23462 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
23464 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
23466 * varpool.c (dump_varpool_node): Dump write-only flag.
23467 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
23469 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
23470 write-only variables.
23471 * ipa.c (process_references): New function.
23472 (set_readonly_bit): New function.
23473 (set_writeonly_bit): New function.
23474 (clear_addressable_bit): New function.
23475 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
23476 fix handling of aliases.
23477 * cgraph.h (struct varpool_node): Add writeonly flag.
23479 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
23481 PR rtl-optimization/60969
23482 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
23483 Calculate costs for this case.
23485 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
23487 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
23488 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
23490 2014-05-16 Richard Biener <rguenther@suse.de>
23492 PR tree-optimization/61194
23493 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
23494 bool patterns ending in a COND_EXPR.
23496 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23498 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
23500 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23502 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
23503 where we were unable to cost an RTX.
23505 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23507 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
23510 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23511 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23513 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
23515 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23516 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23518 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
23519 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
23521 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23522 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23524 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
23527 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23528 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23530 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
23533 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23534 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23536 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
23537 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
23539 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23540 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23542 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
23543 rotates and shifts.
23545 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23546 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23548 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
23549 ZERO_EXTEND and SIGN_EXTEND better.
23551 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23552 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23554 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
23555 logical operations.
23557 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23558 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23560 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
23561 costs when costing loads and stores to memory.
23563 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23564 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
23566 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
23569 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23571 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
23573 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23574 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23576 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
23578 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
23580 (aarch64_rtx_mult_cost): New.
23581 (aarch64_rtx_costs): Use it, refactor as appropriate.
23583 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23584 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23586 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
23587 emit instructions, return number of instructions which would
23589 (aarch64_add_constant): Update call to aarch64_build_constant.
23590 (aarch64_output_mi_thunk): Likewise.
23591 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
23594 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23596 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
23597 (TARGET_RTX_COSTS): Call it.
23599 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23601 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
23602 (cortexa57_vector_cost): Likewise.
23603 (cortexa57_tunings): Use them.
23605 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23607 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
23608 (cpu_addrcost_table): Use it.
23609 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
23610 (aarch64_address_cost): Rewrite using aarch64_classify_address,
23613 2014-05-16 Richard Biener <rguenther@suse.de>
23615 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
23616 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
23617 (visit_phi): Ignore edges marked as not executable.
23618 (class cond_dom_walker): New.
23619 (cond_dom_walker::before_dom_children): Value-number
23620 control statements and mark successor edges as not
23621 executable if possible.
23622 (run_scc_vn): First walk all control statements in
23623 dominator order, marking edges as not executable.
23624 * tree-inline.c (copy_edges_for_bb): Be not confused
23625 about random edge flags.
23627 2014-05-16 Richard Biener <rguenther@suse.de>
23629 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
23631 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
23634 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
23635 (__TM_simple_begin): Use it.
23636 (__TM_begin): Likewise.
23638 2014-05-15 Martin Jambor <mjambor@suse.cz>
23641 * ipa-prop.c (update_indirect_edges_after_inlining): Check
23642 type_preserved flag when the indirect edge is polymorphic.
23644 2014-05-15 Martin Jambor <mjambor@suse.cz>
23646 PR tree-optimization/61090
23647 * tree-sra.c (sra_modify_expr): Pass the current gsi to
23648 build_ref_for_model.
23650 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23652 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
23653 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
23655 2014-05-15 Jakub Jelinek <jakub@redhat.com>
23657 PR tree-optimization/61158
23658 * fold-const.c (fold_binary_loc): If X is zero-extended and
23659 shiftc >= prec, make sure zerobits is all ones instead of
23660 invoking undefined behavior.
23662 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23664 * regcprop.h: New file.
23665 * regcprop.c (skip_debug_insn_p): New decl.
23666 (replace_oldest_value_reg): Check skip_debug_insn_p.
23667 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
23668 * shrink-wrap.c: Include regcprop.h.
23669 (prepare_shrink_wrap): Call
23670 copyprop_hardreg_forward_bb_without_debug_insn.
23672 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23674 * shrink-wrap.h: Update comment.
23675 * shrink-wrap.c: Update comment.
23676 (next_block_for_reg): Rename to live_edge_for_reg.
23677 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
23678 (move_insn_for_shrink_wrap): Split live_edge.
23679 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
23681 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
23683 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
23685 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
23686 * config/sparc/sparc.md (fptype_ut699): New attribute.
23687 (in_branch_delay): Return false if -mfix-ut699 is specified and
23688 fptype_ut699 is set to single.
23689 (truncdfsf2): Add fptype_ut699 attribute.
23690 (fix_truncdfsi2): Likewise.
23691 (floatsisf2): Change fptype attribute.
23692 (fix_truncsfsi2): Likewise.
23693 (negtf2_notv9): Delete.
23694 (negtf2_v9): Likewise.
23695 (negtf2_hq): New instruction.
23696 (negtf2): New instruction and splitter.
23697 (negdf2_notv9): Rewrite.
23698 (abstf2_notv9): Delete.
23699 (abstf2_hq_v9): Likewise.
23700 (abstf2_v9): Likewise.
23701 (abstf2_hq): New instruction.
23702 (abstf2): New instruction and splitter.
23703 (absdf2_notv9): Rewrite.
23705 2014-05-14 Cary Coutant <ccoutant@google.com>
23708 * opts.c (common_handle_option): Don't special-case "-g".
23709 (set_debug_level): Default to at least level 2 with "-g".
23711 2014-05-14 DJ Delorie <dj@redhat.com>
23713 * config/msp430/msp430.c (msp430_builtin): Add
23714 MSP430_BUILTIN_DELAY_CYCLES.
23715 (msp430_init_builtins): Register void __delay_cycles(long long).
23716 (msp430_builtin_decl): Add it.
23717 (cg_magic_constant): New.
23718 (msp430_expand_delay_cycles): New.
23719 (msp430_expand_builtin): Call it.
23720 (msp430_print_operand_raw): Change integer printing from "int" to
23722 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
23723 (delay_cycles_start): New.
23724 (delay_cycles_end): New.
23725 (delay_cycles_32): New.
23726 (delay_cycles_32x): New.
23727 (delay_cycles_16): New.
23728 (delay_cycles_16x): New.
23729 (delay_cycles_2): New.
23730 (delay_cycles_1): New.
23731 * doc/extend.texi: Document __delay_cycles().
23733 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
23735 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
23736 length attribute computation.
23738 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
23741 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
23743 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
23746 * config/sparc/sparc.md: Fix types of low and high in DI constant
23747 splitter. Use gen_int_mode in some other splitters.
23749 2014-05-14 Martin Jambor <mjambor@suse.cz>
23752 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
23754 2014-05-14 James Norris <jnorris@codesourcery.com>
23756 * omp-low.c (expand_parallel_call): Remove shadow variable.
23757 (expand_omp_taskreg): Likewise.
23759 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
23761 * common/config/i386/i386-common.c
23762 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
23763 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
23764 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
23765 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
23766 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
23767 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
23768 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
23769 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
23770 xsavecintrin.h, xsavesintrin.h.
23771 (x86_64-*-*): Ditto.
23772 * config/i386/clflushoptintrin.h: New.
23773 * config/i386/xsavecintrin.h: Ditto.
23774 * config/i386/xsavesintrin.h: Ditto.
23775 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
23776 (bit_XSAVES): Ditto.
23777 (bit_XSAVES): Ditto.
23778 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
23779 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
23781 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
23782 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
23783 OPTION_MASK_ISA_XSAVES.
23784 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
23785 -mxsavec, -mxsaves.
23786 (PTA_CLFLUSHOPT) Define.
23787 (PTA_XSAVEC): Ditto.
23788 (PTA_XSAVES): Ditto.
23789 (ix86_option_override_internal): Handle new options.
23790 (ix86_valid_target_attribute_inner_p): Ditto.
23791 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
23792 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
23793 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
23794 (bdesc_special_args): Add __builtin_ia32_xsaves,
23795 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
23796 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
23797 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
23798 (ix86_expand_builtin): Handle new builtins.
23799 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
23800 (TARGET_CLFLUSHOPT_P): Ditto.
23801 (TARGET_XSAVEC): Ditto.
23802 (TARGET_XSAVEC_P): Ditto.
23803 (TARGET_XSAVES): Ditto.
23804 (TARGET_XSAVES_P): Ditto.
23805 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
23806 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
23807 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
23809 (ANY_XRSTOR64): Ditto.
23811 (xrstor): Change into <xrstor>.
23812 (xrstor_rex64): Change into <xrstor>_rex64.
23813 (xrstor64): Change into <xrstor>64
23815 * config/i386/i386.opt (mclflushopt): New.
23818 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
23820 * doc/invoke.texi: Document new options.
23822 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
23824 PR rtl-optimization/60866
23825 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
23826 Default it to -1. Pass it down to init_simplejump_data.
23827 (init_simplejump_data): New parameter old_seqno. Pass it down
23828 to get_seqno_for_a_jump.
23829 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
23830 initializing new jump seqno as a last resort. Add comment.
23831 (sel_redirect_edge_and_branch): Save old seqno of the conditional
23832 jump and pass it down to sel_init_new_insn.
23833 (sel_redirect_edge_and_branch_force): Likewise.
23835 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
23837 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
23838 shifted values to avoid build warning.
23840 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
23842 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
23843 * cfgrtl.c (rtl_merge_blocks): Fix comment.
23844 (cfg_layout_merge_blocks): Likewise.
23845 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
23847 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
23849 PR rtl-optimization/60901
23850 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
23851 bb predecessor belongs to the same scheduling region. Adjust comment.
23853 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
23855 * doc/sourcebuild.texi: (dfp_hw): Document.
23856 (p8vector_hw): Likewise.
23857 (powerpc_eabi_ok): Likewise.
23858 (powerpc_elfv2): Likewise.
23859 (powerpc_htm_ok): Likewise.
23860 (ppc_recip_hw): Likewise.
23861 (vsx_hw): Likewise.
23863 2014-05-13 Cary Coutant <ccoutant@google.com>
23865 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
23867 2014-05-13 David Malcolm <dmalcolm@redhat.com>
23869 * gengtype-parse.c (require3): Eliminate in favor of...
23871 (require_template_declaration): Update to support optional single *
23874 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
23875 (create_user_defined_type): Handle a single level of explicit
23876 pointerness within template arguments.
23877 (struct write_types_data): Add field "kind".
23878 (filter_type_name): Handle "*" character.
23879 (write_user_func_for_structure_ptr): Require a write_types_data
23880 rather than just a prefix string, so that we can look up the kind
23881 of the wtd and use it as an index into wrote_user_func_for_ptr,
23882 ensuring that such functions are written at most once. Support
23883 subclasses by invoking the marking function of the ultimate base class.
23884 (write_user_func_for_structure_body): Require a write_types_data
23885 rather than just a prefix string, so that we can pass this to
23886 write_user_func_for_structure_ptr.
23887 (write_func_for_structure): Likewise.
23888 (ggc_wtd): Add initializer of new "kind" field.
23889 (pch_wtd): Likewise.
23891 * gengtype.h (enum write_types_kinds): New.
23892 (struct type): Add field wrote_user_func_for_ptr to the "s"
23895 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
23897 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
23898 instead of const_binop.
23899 (fold_binary_loc): Likewise.
23901 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
23903 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
23904 calculation to match get_ref_base_and_extent.
23906 2014-05-13 Catherine Moore <clm@codesourcery.com>
23907 Sandra Loosemore <sandra@codesourcery.com>
23909 * configure.ac: Fix assembly for explicit JALR relocation check.
23910 * configure: Regenerate.
23912 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23914 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
23915 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
23916 Remove associated type declarations and initialisations.
23917 (arm_expand_neon_builtin): Likewise.
23918 (neon_emit_pair_result_insn): Delete.
23919 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
23920 * config/arm/neon.md (neon_vtrn<mode>): Delete.
23921 (neon_vzip<mode>): Likewise.
23922 (neon_vuzp<mode>): Likewise.
23924 2014-05-13 Richard Biener <rguenther@suse.de>
23927 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
23928 it needs revisiting whether the call still may be tail-called.
23930 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23932 * rtl.def (SYMBOL_REF): Remove middle "0" field.
23933 * rtl.h (block_symbol): Reduce number of fields to 2.
23934 (rtx_def): Add u2.symbol_ref_flags.
23935 (SYMBOL_REF_FLAGS): Use it.
23936 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
23937 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
23938 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
23939 Lower index of SYMBOL_REF_DATA.
23940 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
23941 Print SYMBOL_REF_FLAGS at the same time.
23942 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
23944 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23946 * rtl.def (VAR_LOCATION): Remove "i" field.
23947 * rtl.h (rtx_def): Add u2.var_location_status.
23948 (PAT_VAR_LOCATION_STATUS): Use it.
23949 (gen_rtx_VAR_LOCATION): Declare.
23950 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
23951 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
23952 * var-tracking.c (emit_note_insn_var_location): Remove casts.
23954 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23956 * rtl.def (scratch): Fix outdated comment and remove "0" field.
23957 * gengtype.c (adjust_field_rtx_def): Update accordingly.
23959 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23961 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
23962 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
23963 * rtl.h (rtx_def): Add insn_uid to u2 field.
23964 (RTX_FLAG_CHECK8): Delete in favor of...
23965 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
23966 (INSN_DELETED_P): Update accordingly.
23967 (INSN_UID): Use u2.insn_uid.
23968 (INSN_CHAIN_CODE_P): Define.
23969 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
23970 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
23971 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
23972 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
23973 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
23974 indices accordingly.
23975 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
23976 Update indices for insn-chain rtxes.
23977 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
23978 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
23979 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
23980 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
23981 * combine.c (try_combine): Likewise.
23982 * ira.c (setup_prohibited_mode_move_regs): Likewise.
23984 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23986 * rtl.def (REG): Remove middle field.
23987 * rtl.h (rtx_def): Add orignal_regno to u2.
23988 (ORIGINAL_REGNO): Use it instead of field 1.
23989 (REG_ATTRS): Lower field index accordingly.
23990 * gengtype.c (adjust_field_rtx_def): Remove handling of
23991 ORIGINAL_REGNO. Move REG_ATTRS index down.
23992 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
23993 code that prints the REGNO.
23995 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23997 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
24000 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24002 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
24004 2014-05-13 Bin Cheng <bin.cheng@arm.com>
24006 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
24007 (alloc_iv): Lower base expressions containing ADDR_EXPR.
24009 2014-05-13 Ian Bolton <ian.bolton@arm.com>
24011 * config/aarch64/aarch64-protos.h
24012 (aarch64_hard_regno_caller_save_mode): New prototype.
24013 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
24015 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
24017 2014-05-13 Christian Bruel <christian.bruel@st.com>
24019 * target.def (mode_switching): New hook vector.
24020 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
24021 (mode_exit, modepriority_to_mode): Likewise.
24022 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
24023 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
24024 * target.h: Include tm.h and hard-reg-set.h.
24025 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
24026 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
24027 * doc/tm.texi Regenerate.
24028 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
24029 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
24030 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
24031 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
24032 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
24033 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
24034 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
24035 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
24036 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
24037 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
24038 (ix86_emit_mode_set): Hookify.
24039 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
24041 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
24042 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
24043 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
24044 (epiphany_mode_priority_to_mode): Remove declaration.
24045 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
24046 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
24047 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
24049 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
24050 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
24051 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
24053 2014-05-13 Jakub Jelinek <jakub@redhat.com>
24056 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
24057 is const0_rtx, return immediately. Don't test count == 0 when
24060 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24062 * Makefile.in: add shrink-wrap.o.
24063 * config/i386/i386.c: include "shrink-wrap.h"
24064 * function.c: Likewise.
24065 (requires_stack_frame_p, next_block_for_reg,
24066 move_insn_for_shrink_wrap, prepare_shrink_wrap,
24067 dup_block_and_redirect): Move to shrink-wrap.c
24068 (thread_prologue_and_epilogue_insns): Extract three code segments
24069 as functions in shrink-wrap.c
24070 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
24072 * shrink-wrap.c: New file.
24073 * shrink-wrap.h: New file.
24075 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
24077 * doc/extend.texi: Reflect current numbers of pragmas. Remove
24078 reference to Solaris.
24080 2014-05-12 Mike Stump <mikestump@comcast.net>
24083 * genattrtab.c (filename): Add.
24084 (convert_set_attr_alternative): Improve error message.
24085 (check_defs): Restore read_md_filename for error messages.
24086 (gen_insn): Save filename.
24088 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
24090 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
24091 -fno-local-ivars and -fivar-visibility.
24092 * c-family/c.opt: Make -Wshadow also implicitly enable
24095 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
24097 * doc/tm.texi: Remove reference to deleted macro.
24098 * doc/tm.texi.in: Likewise.
24100 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
24103 * config/avr/avr.c (avr_out_store_psi): Use correct constant
24106 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
24109 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
24110 * config/arm/aout.h (License): Same.
24111 * config/arm/bpabi.h (License): Same.
24112 * config/arm/elf.h (License): Same.
24113 * config/arm/linux-elf.h (License): Same.
24114 * config/arm/linux-gas.h (License): Same.
24115 * config/arm/netbsd-elf.h (License): Same.
24116 * config/arm/uclinux-eabi.h (License): Same.
24117 * config/arm/uclinux-elf.h (License): Same.
24118 * config/arm/vxworks.h (License): Same.
24120 2014-05-11 Jakub Jelinek <jakub@redhat.com>
24122 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
24123 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
24124 number of operands to 3.
24125 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
24126 * tree-nested.c (convert_nonlocal_omp_clauses,
24127 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
24128 * gimplify.c (gimplify_scan_omp_clauses): Handle
24129 OMP_CLAUSE_LINEAR_STMT.
24130 * omp-low.c (lower_rec_input_clauses): Fix typo.
24131 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
24132 cast between Fortran boolean_type_node and C _Bool if
24135 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
24137 PR tree-optimization/61136
24138 * wide-int.h (multiple_of_p): Define a version that doesn't return
24140 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
24141 integer_zerop/const_binop pair.
24142 (multiple_of_p): Likewise, converting both operands to widest_int
24145 2014-05-09 Teresa Johnson <tejohnson@google.com>
24147 * cgraphunit.c (analyze_functions): Use correct dump file.
24149 2014-05-09 Florian Weimer <fweimer@redhat.com>
24151 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
24153 (stack_protect_return_slot_p): New function.
24154 (expand_used_vars): Call stack_protect_decl_p and
24155 stack_protect_return_slot_p for -fstack-protector-strong.
24157 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
24158 Andrew Haley <aph@redhat.com>
24159 Richard Sandiford <rdsandiford@googlemail.com>
24161 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
24164 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
24166 PR middle-end/61111
24167 * fold-const.c (fold_binary_loc): Changed width of mask.
24169 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
24171 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
24172 unsigned int initializers for regno_in, regno_out.
24174 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
24177 * config/avr/avr.md (cc): Add new attribute set_vzn.
24178 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
24179 Set cc insn attribute to set_vzn instead of set_zn for alternatives
24180 with INC, DEC or NEG.
24181 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
24182 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
24183 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
24185 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24188 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24190 * wide-int.cc (UTItype): Define.
24191 (UDWtype): Define for appropriate W_TYPE_SIZE.
24193 2014-05-09 Richard Biener <rguenther@suse.de>
24195 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
24196 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
24197 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
24198 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
24199 ssa_propagate): Adjust.
24201 2014-05-08 Jeff Law <law@redhat.com>
24203 PR tree-optimization/61009
24204 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
24205 tri-state rather than a boolean. When a block is too big to
24206 thread through, inform caller via negative return value.
24207 (thread_across_edge): If a block was too big for normal threading,
24208 then it's too big for a joiner too, so remove temporary equivalences
24209 and return immediately.
24211 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
24212 Matthias Klose <doko@ubuntu.com>
24215 * optc-gen.awk: Fix option handling for -Wunused-parameter.
24217 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
24220 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
24222 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
24225 * config/alpha/alpha.c: Include gimple-iterator.h.
24226 (alpha_gimple_fold_builtin): New function. Move
24227 ALPHA_BUILTIN_UMULH folding from ...
24228 (alpha_fold_builtin): ... here.
24229 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
24231 2014-05-08 Wei Mi <wmi@google.com>
24234 * config/i386/i386.c (ix86_compute_frame_layout): Update
24235 preferred_stack_boundary for call, expanded from tls descriptor.
24236 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
24237 to depend on SP register.
24238 (*tls_local_dynamic_base_32_gnu): Ditto.
24239 (*tls_local_dynamic_32_once): Ditto.
24240 (tls_global_dynamic_64_<mode>): Set
24241 ix86_tls_descriptor_calls_expanded_in_cfun.
24242 (tls_local_dynamic_base_64_<mode>): Ditto.
24243 (tls_global_dynamic_32): Set
24244 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
24245 to depend on SP register.
24246 (tls_local_dynamic_base_32): Ditto.
24248 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24250 * config/arm/arm_neon.h: Update comment.
24251 * config/arm/neon-docgen.ml: Delete.
24252 * config/arm/neon-gen.ml: Delete.
24253 * doc/arm-neon-intrinsics.texi: Update comment.
24255 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24257 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
24259 (vand, vorr, veor, vorn, vbic): Remove.
24260 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
24262 (neon_vsub_unspec): Likewise.
24263 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
24265 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24267 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
24268 (vadd_s16): Likewise.
24269 (vadd_s32): Likewise.
24270 (vadd_f32): Likewise.
24271 (vadd_u8): Likewise.
24272 (vadd_u16): Likewise.
24273 (vadd_u32): Likewise.
24274 (vadd_s64): Likewise.
24275 (vadd_u64): Likewise.
24276 (vaddq_s8): Likewise.
24277 (vaddq_s16): Likewise.
24278 (vaddq_s32): Likewise.
24279 (vaddq_s64): Likewise.
24280 (vaddq_f32): Likewise.
24281 (vaddq_u8): Likewise.
24282 (vaddq_u16): Likewise.
24283 (vaddq_u32): Likewise.
24284 (vaddq_u64): Likewise.
24285 (vmul_s8): Likewise.
24286 (vmul_s16): Likewise.
24287 (vmul_s32): Likewise.
24288 (vmul_f32): Likewise.
24289 (vmul_u8): Likewise.
24290 (vmul_u16): Likewise.
24291 (vmul_u32): Likewise.
24292 (vmul_p8): Likewise.
24293 (vmulq_s8): Likewise.
24294 (vmulq_s16): Likewise.
24295 (vmulq_s32): Likewise.
24296 (vmulq_f32): Likewise.
24297 (vmulq_u8): Likewise.
24298 (vmulq_u16): Likewise.
24299 (vmulq_u32): Likewise.
24300 (vsub_s8): Likewise.
24301 (vsub_s16): Likewise.
24302 (vsub_s32): Likewise.
24303 (vsub_f32): Likewise.
24304 (vsub_u8): Likewise.
24305 (vsub_u16): Likewise.
24306 (vsub_u32): Likewise.
24307 (vsub_s64): Likewise.
24308 (vsub_u64): Likewise.
24309 (vsubq_s8): Likewise.
24310 (vsubq_s16): Likewise.
24311 (vsubq_s32): Likewise.
24312 (vsubq_s64): Likewise.
24313 (vsubq_f32): Likewise.
24314 (vsubq_u8): Likewise.
24315 (vsubq_u16): Likewise.
24316 (vsubq_u32): Likewise.
24317 (vsubq_u64): Likewise.
24318 (vand_s8): Likewise.
24319 (vand_s16): Likewise.
24320 (vand_s32): Likewise.
24321 (vand_u8): Likewise.
24322 (vand_u16): Likewise.
24323 (vand_u32): Likewise.
24324 (vand_s64): Likewise.
24325 (vand_u64): Likewise.
24326 (vandq_s8): Likewise.
24327 (vandq_s16): Likewise.
24328 (vandq_s32): Likewise.
24329 (vandq_s64): Likewise.
24330 (vandq_u8): Likewise.
24331 (vandq_u16): Likewise.
24332 (vandq_u32): Likewise.
24333 (vandq_u64): Likewise.
24334 (vorr_s8): Likewise.
24335 (vorr_s16): Likewise.
24336 (vorr_s32): Likewise.
24337 (vorr_u8): Likewise.
24338 (vorr_u16): Likewise.
24339 (vorr_u32): Likewise.
24340 (vorr_s64): Likewise.
24341 (vorr_u64): Likewise.
24342 (vorrq_s8): Likewise.
24343 (vorrq_s16): Likewise.
24344 (vorrq_s32): Likewise.
24345 (vorrq_s64): Likewise.
24346 (vorrq_u8): Likewise.
24347 (vorrq_u16): Likewise.
24348 (vorrq_u32): Likewise.
24349 (vorrq_u64): Likewise.
24350 (veor_s8): Likewise.
24351 (veor_s16): Likewise.
24352 (veor_s32): Likewise.
24353 (veor_u8): Likewise.
24354 (veor_u16): Likewise.
24355 (veor_u32): Likewise.
24356 (veor_s64): Likewise.
24357 (veor_u64): Likewise.
24358 (veorq_s8): Likewise.
24359 (veorq_s16): Likewise.
24360 (veorq_s32): Likewise.
24361 (veorq_s64): Likewise.
24362 (veorq_u8): Likewise.
24363 (veorq_u16): Likewise.
24364 (veorq_u32): Likewise.
24365 (veorq_u64): Likewise.
24366 (vbic_s8): Likewise.
24367 (vbic_s16): Likewise.
24368 (vbic_s32): Likewise.
24369 (vbic_u8): Likewise.
24370 (vbic_u16): Likewise.
24371 (vbic_u32): Likewise.
24372 (vbic_s64): Likewise.
24373 (vbic_u64): Likewise.
24374 (vbicq_s8): Likewise.
24375 (vbicq_s16): Likewise.
24376 (vbicq_s32): Likewise.
24377 (vbicq_s64): Likewise.
24378 (vbicq_u8): Likewise.
24379 (vbicq_u16): Likewise.
24380 (vbicq_u32): Likewise.
24381 (vbicq_u64): Likewise.
24382 (vorn_s8): Likewise.
24383 (vorn_s16): Likewise.
24384 (vorn_s32): Likewise.
24385 (vorn_u8): Likewise.
24386 (vorn_u16): Likewise.
24387 (vorn_u32): Likewise.
24388 (vorn_s64): Likewise.
24389 (vorn_u64): Likewise.
24390 (vornq_s8): Likewise.
24391 (vornq_s16): Likewise.
24392 (vornq_s32): Likewise.
24393 (vornq_s64): Likewise.
24394 (vornq_u8): Likewise.
24395 (vornq_u16): Likewise.
24396 (vornq_u32): Likewise.
24397 (vornq_u64): Likewise.
24399 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24401 * wide-int.cc (UTItype): Define.
24402 (UDWtype): Define for appropriate W_TYPE_SIZE.
24404 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
24406 PR tree-optimization/59100
24407 * tree-ssa-phiopt.c: Include tree-inline.h.
24408 (neutral_element_p, absorbing_element_p): New functions.
24409 (value_replacement): Handle conditional binary operations with a
24410 neutral or absorbing element.
24412 2014-05-08 Richard Biener <rguenther@suse.de>
24414 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
24415 folding the expression.
24416 (valueize_expr): Remove.
24417 (visit_reference_op_load): Do not valueize the result of
24419 (simplify_binary_expression): Likewise.
24420 (simplify_unary_expression): Likewise.
24422 2014-05-08 Richard Biener <rguenther@suse.de>
24424 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
24425 looking at TYPE_ARG_TYPES.
24427 2014-05-08 Richard Biener <rguenther@suse.de>
24429 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
24430 pointer propagation special-case.
24432 2014-05-08 Bin Cheng <bin.cheng@arm.com>
24434 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
24435 core part of address expressions.
24437 2014-05-08 Alan Modra <amodra@gmail.com>
24440 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
24441 loads and stores when -mno-strict-align at any alignment.
24442 (expand_block_clear): Similarly. Also correct calculation of
24445 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
24447 PR middle-end/39246
24448 * tree-complex.c (expand_complex_move): Keep line info when expanding
24450 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
24451 of complex expression. Use new argument to display correct location
24452 for values coming from phi statement.
24453 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
24454 (warn_uninitialized_phi): Pass location of phi argument to
24456 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
24457 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
24459 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
24461 * config/rs6000/predicates.md (indexed_address_mem): New.
24462 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
24463 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
24464 fpstore_ux, fpstore_u.
24465 (sign_extend, indexed, update): New.
24466 (cell_micro): Adjust.
24467 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
24468 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
24469 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
24470 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
24471 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
24472 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
24473 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
24474 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
24475 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
24476 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
24477 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
24478 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
24479 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
24480 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
24481 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
24483 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
24484 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
24485 *vsx_extract_<mode>_store): Adjust.
24486 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
24487 is_cracked_insn, insn_must_be_first_in_group,
24488 insn_must_be_last_in_group): Adjust.
24490 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
24492 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
24493 ppc440-fpstore): Adjust.
24494 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
24495 ppc476-fpstore): Adjust.
24496 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
24497 ppc601-fpstore): Adjust.
24498 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
24500 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
24502 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
24503 ppc7450-fpstore): Adjust.
24504 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
24505 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
24506 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
24508 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
24509 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
24510 cell-fpstore, cell-fpstore-update): Adjust.
24511 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
24512 ppce300c3_store, ppce300c3_fpstore): Adjust.
24513 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
24514 e500mc_fpstore): Adjust.
24515 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
24516 e500mc64_store, e500mc64_fpstore): Adjust.
24517 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
24518 e5500_fpstore): Adjust.
24519 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
24520 e6500_fpstore): Adjust.
24521 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
24523 * config/rs6000/power4.md (power4-load, power4-load-ext,
24524 power4-load-ext-update, power4-load-ext-update-indexed,
24525 power4-load-update-indexed, power4-load-update, power4-fpload,
24526 power4-fpload-update, power4-store, power4-store-update,
24527 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
24529 * config/rs6000/power5.md (power5-load, power5-load-ext,
24530 power5-load-ext-update, power5-load-ext-update-indexed,
24531 power5-load-update-indexed, power5-load-update, power5-fpload,
24532 power5-fpload-update, power5-store, power5-store-update,
24533 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
24535 * config/rs6000/power6.md (power6-load, power6-load-ext,
24536 power6-load-update, power6-load-update-indexed,
24537 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
24538 power6-fpload-update, power6-store, power6-store-update,
24539 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
24541 * config/rs6000/power7.md (power7-load, power7-load-ext,
24542 power7-load-update, power7-load-update-indexed,
24543 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
24544 power7-fpload-update, power7-store, power7-store-update,
24545 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
24547 * config/rs6000/power8.md (power8-load, power8-load-update,
24548 power8-load-ext, power8-load-ext-update, power8-fpload,
24549 power8-fpload-update, power8-store, power8-store-update-indexed,
24550 power8-fpstore, power8-fpstore-update): Adjust.
24551 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
24553 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
24554 titan_lsu_store, titan_lsu_fpstore): Adjust.
24555 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
24557 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
24560 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
24561 unrolled byte insns. Emit address increments after move insns.
24563 2014-05-07 David Malcolm <dmalcolm@redhat.com>
24565 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
24566 const_gimple, rather than a gimple.
24567 (gimple_call_builtin_p): Likewise, for the three variants.
24569 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
24570 (gimple_call_builtin_p): Likewise, for the three variants.
24572 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24574 PR tree-optimization/61095
24575 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
24577 2014-05-07 Richard Biener <rguenther@suse.de>
24579 PR tree-optimization/61034
24580 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
24581 (maybe_skip_until): Use translate to take into account
24582 lattices when trying to do disambiguations.
24583 (get_continuation_for_phi_1): Likewise.
24584 (get_continuation_for_phi): Adjust for added translate arguments.
24585 (walk_non_aliased_vuses): Likewise.
24586 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
24587 (walk_non_aliased_vuses): Likewise.
24588 (call_may_clobber_ref_p_1): Declare.
24589 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
24590 calls. Stop early if we are only supposed to disambiguate.
24591 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
24593 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
24595 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
24596 Emit an error when the function has arguments.
24598 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
24600 * cfgloop.h (unswitch_loops): Remove.
24601 * doc/passes.texi: Remove references to loop-unswitch.c
24602 * timevar.def (TV_LOOP_UNSWITCH): Remove.
24604 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
24606 * tree-vect-data-refs.c (vect_grouped_load_supported): New
24607 check for loads group of length 3.
24608 (vect_permute_load_chain): New permutations for loads group of
24610 * tree-vect-stmts.c (vect_model_load_cost): Change cost
24611 of vec_perm_shuffle for the new permutations.
24613 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
24615 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
24616 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
24617 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
24618 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
24619 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
24620 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
24621 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
24622 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
24624 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
24626 * loop-unswitch.c: Delete.
24628 2014-05-07 Richard Biener <rguenther@suse.de>
24630 * config.gcc: Always set need_64bit_hwint to yes.
24632 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
24634 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
24635 of using optimize_size.
24637 2014-05-06 Mike Stump <mikestump@comcast.net>
24639 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
24641 2014-05-06 Joseph Myers <joseph@codesourcery.com>
24643 * config/i386/sse.md (*mov<mode>_internal)
24644 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
24645 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
24646 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
24647 (*<code><mode>3, *andnot<mode>3<mask_name>)
24648 (<mask_codefor><code><mode>3<mask_name>): Only consider
24649 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
24651 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
24654 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24656 * lra-constraints.c (valid_address_p): Move earlier in file.
24657 Add a constraint argument to the address_info version.
24658 (satisfies_memory_constraint_p): New function.
24659 (satisfies_address_constraint_p): Likewise.
24660 (process_alt_operands, curr_insn_transform): Use them.
24661 (process_address): Pass the constraint to valid_address_p when
24662 checking address operands.
24664 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
24666 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
24667 to their respective blocks. Fix inadvertent use of "node".
24669 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
24671 * emit-rtl.c (init_derived_machine_modes): New functionm, split
24673 (init_emit_once): ...here.
24674 * rtl.h (init_derived_machine_modes): Declare.
24675 * toplev.c (do_compile): Call it even if no_backend.
24677 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
24678 Mike Stump <mikestump@comcast.net>
24679 Richard Sandiford <rdsandiford@googlemail.com>
24680 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24682 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
24683 (rtx_equal_for_memref_p): Update comment.
24684 (adjust_offset_for_component_ref): Use wide-int interfaces.
24685 * builtins.c (get_object_alignment_2): Likewise.
24686 (c_readstr): Likewise.
24687 (target_char_cast): Add comment.
24688 (determine_block_size): Use wide-int interfaces.
24689 (expand_builtin_signbit): Likewise.
24690 (fold_builtin_int_roundingfn): Likewise.
24691 (fold_builtin_bitop): Likewise.
24692 (fold_builtin_bswap): Likewise.
24693 (fold_builtin_logarithm): Use signop.
24694 (fold_builtin_pow): Likewise.
24695 (fold_builtin_memory_op): Use wide-int interfaces.
24696 (fold_builtin_object_size): Likewise.
24697 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
24698 nb_iterations_estimate.
24699 (record_niter_bound): Use wide-int interfaces.
24700 (get_estimated_loop_iterations_int): Likewise.
24701 (get_estimated_loop_iterations): Likewise.
24702 (get_max_loop_iterations): Likewise.
24703 * cfgloop.h: Include wide-int.h.
24704 (struct nb_iter_bound): Change bound to widest_int.
24705 (struct loop): Change nb_iterations_upper_bound and
24706 nb_iterations_estimate to widest_int.
24707 (record_niter_bound): Switch to use widest_int.
24708 (get_estimated_loop_iterations): Likewise.
24709 (get_max_loop_iterations): Likewise.
24710 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
24711 update for wide-int.
24712 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
24713 * combine.c (try_combine): Likewise.
24714 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
24715 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
24717 (aarch64_float_const_representable_p): Likewise.
24718 * config/arc/arc.c: Include wide-int.h.
24719 (arc_can_use_doloop_p): Use wide-int interfaces.
24720 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
24721 (vfp3_const_double_index): Likewise.
24722 * config/avr/avr.c (avr_out_round): Likewise.
24723 (avr_fold_builtin): Likewise.
24724 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
24725 (bfin_can_use_doloop_p): Likewise.
24726 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
24727 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
24728 * config/i386/i386.c: Include wide-int.h.
24729 (ix86_data_alignment): Use wide-int interfaces.
24730 (ix86_local_alignment): Likewise.
24731 (ix86_emit_swsqrtsf): Update real_from_integer.
24732 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
24733 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
24734 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
24735 (zero_constant): Likewise.
24736 (input_operand): Likewise.
24737 (splat_input_operand): Likewise.
24738 (non_logical_cint_operand): Change const_double to const_wide_int.
24739 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
24740 (easy_altivec_constant): Remove comment.
24741 (paired_expand_vector_init): Use CONSTANT_P.
24742 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
24743 (rs6000_emit_move): Update checks.
24744 (rs6000_aggregate_candidate): Use wide-int interfaces.
24745 (rs6000_expand_ternop_builtin): Likewise.
24746 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
24747 (rs6000_assemble_integer): Likewise.
24748 (rs6000_hash_constant): Likewise.
24749 (output_toc): Likewise.
24750 (rs6000_rtx_costs): Likewise.
24751 (rs6000_emit_swrsqrt); Update call to real_from_integer.
24752 * config/rs6000/rs6000-c.c: Include wide-int.h.
24753 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
24754 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
24755 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
24756 Handle CONST_WIDE_INT.
24757 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
24758 Use tree_fits_uhwi_p.
24759 * config/sparc/sparc.c: Include wide-int.h.
24760 (sparc_fold_builtin): Use wide-int interfaces.
24761 * config/vax/vax.c: Include wide-int.h.
24762 (vax_float_literal): Use real_from_integer.
24763 * coretypes.h (struct hwivec_def): New.
24765 (const_hwivec): New.
24766 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
24767 (equiv_constant): Handle CONST_WIDE_INT.
24768 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
24769 (cselib_hash_rtx): Handle CONST_WIDE_INT.
24770 * dbxout.c (stabstr_U): Use wide-int interfaces.
24771 (dbxout_type): Update to use cst_fits_shwi_p.
24772 * defaults.h (LOG2_BITS_PER_UNIT): Define.
24773 (TARGET_SUPPORTS_WIDE_INT): Add default.
24774 * dfp.c: Include wide-int.h.
24775 (decimal_real_to_integer2): Use wide-int interfaces and rename to
24776 decimal_real_to_integer.
24777 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
24778 decimal_real_to_integer.
24779 * doc/generic.texi (Constant expressions): Update for wide_int.
24780 * doc/rtl.texi (const_double): Likewise.
24781 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
24782 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
24783 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
24784 (REAL_VALUE_FROM_INT): Remove.
24785 (TARGET_SUPPORTS_WIDE_INT): New.
24786 * doc/tm.texi: Regenerate.
24787 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
24788 * double-int.h: Include wide-int.h.
24789 (struct wi::int_traits): New.
24790 * dwarf2out.c (get_full_len): New.
24791 (dw_val_equal_p): Add case dw_val_class_wide_int.
24792 (size_of_loc_descr): Likewise.
24793 (output_loc_operands): Likewise.
24794 (insert_double): Remove.
24795 (insert_wide_int): New.
24796 (add_AT_wide): New.
24797 (print_die): Add case dw_val_class_wide_int.
24798 (attr_checksum): Likewise.
24799 (attr_checksum_ordered): Likewise.
24800 (same_dw_val_p): Likewise.
24801 (size_of_die): Likewise.
24802 (value_format): Likewise.
24803 (output_die): Likewise.
24804 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
24806 (clz_loc_descriptor): Use wide-int interfaces.
24807 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
24808 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
24809 (round_up_to_align): Use wide-int interfaces.
24810 (field_byte_offset): Likewise.
24811 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
24812 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
24813 CONST_DOUBLE handling. Use wide-int interfaces.
24814 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
24815 (gen_enumeration_type_die): Use add_AT_wide.
24816 (hash_loc_operands): Add case dw_val_class_wide_int.
24817 (compare_loc_operands): Likewise.
24818 * dwarf2out.h: Include wide-int.h.
24819 (wide_int_ptr): New.
24820 (enum dw_val_class): Add dw_val_class_wide_int.
24821 (struct dw_val_struct): Add val_wide.
24822 * emit-rtl.c (const_wide_int_htab): New.
24823 (const_wide_int_htab_hash): New.
24824 (const_wide_int_htab_eq): New.
24825 (lookup_const_wide_int): New.
24826 (const_double_htab_hash): Use wide-int interfaces.
24827 (const_double_htab_eq): Likewise.
24828 (rtx_to_double_int): Conditionally compile for wide-int.
24829 (immed_double_int_const): Rename to immed_wide_int_const and
24830 update for wide-int.
24831 (immed_double_const): Conditionally compile for wide-int.
24832 (init_emit_once): Use wide-int interfaces.
24833 * explow.c (plus_constant): Likewise.
24834 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
24835 (lshift_value): Use wide-int interfaces.
24836 (expand_mult): Likewise.
24837 (choose_multiplier): Likewise.
24838 (expand_smod_pow2): Likewise.
24839 (make_tree): Likewise.
24840 * expr.c (convert_modes): Consolidate handling of constants.
24841 Use wide-int interfaces.
24842 (emit_group_load_1): Add note.
24843 (store_expr): Update comment.
24844 (get_inner_reference): Use wide-int interfaces.
24845 (expand_constructor): Update comment.
24846 (expand_expr_real_2): Use wide-int interfaces.
24847 (expand_expr_real_1): Likewise.
24848 (reduce_to_bit_field_precision): Likewise.
24849 (const_vector_from_tree): Likewise.
24850 * final.c: Include wide-int-print.h.
24851 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
24852 * fixed-value.c: Include wide-int.h.
24853 (fixed_from_string): Use wide-int interfaces.
24854 (fixed_to_decimal): Likewise.
24855 (fixed_convert_from_real): Likewise.
24856 (real_convert_from_fixed): Likewise.
24857 * fold-const.h (mem_ref_offset): Return an offset_int.
24858 (div_if_zero_remainder): Remove code parameter.
24859 * fold-const.c (div_if_zero_remainder): Remove code parameter.
24860 Use wide-int interfaces.
24861 (may_negate_without_overflow_p): Use wide-int interfaces.
24862 (negate_expr_p): Likewise.
24863 (fold_negate_expr): Likewise.
24864 (int_const_binop_1): Likewise.
24865 (const_binop): Likewise.
24866 (fold_convert_const_int_from_int): Likewise.
24867 (fold_convert_const_int_from_real): Likewise.
24868 (fold_convert_const_int_from_fixed): Likewise.
24869 (fold_convert_const_fixed_from_int): Likewise.
24870 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
24871 (sign_bit_p): Use wide-int interfaces.
24872 (make_range_step): Likewise.
24873 (build_range_check): Likewise. Pass an integer of the correct type
24874 instead of using integer_one_node.
24875 (range_predecessor): Pass an integer of the correct type instead
24876 of using integer_one_node.
24877 (range_successor): Likewise.
24878 (merge_ranges): Likewise.
24879 (unextend): Use wide-int interfaces.
24880 (extract_muldiv_1): Likewise.
24881 (fold_div_compare): Likewise.
24882 (fold_single_bit_test): Likewise.
24883 (fold_sign_changed_comparison): Likewise.
24884 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
24885 (fold_plusminus_mult_expr): Use wide-int interfaces.
24886 (native_encode_int): Likewise.
24887 (native_interpret_int): Likewise.
24888 (fold_unary_loc): Likewise.
24889 (pointer_may_wrap_p): Likewise.
24890 (size_low_cst): Likewise.
24891 (mask_with_tz): Likewise.
24892 (fold_binary_loc): Likewise.
24893 (fold_ternary_loc): Likewise.
24894 (multiple_of_p): Likewise.
24895 (tree_call_nonnegative_warnv_p): Update calls to
24896 tree_int_cst_min_precision and real_from_integer.
24897 (fold_negate_const): Use wide-int interfaces.
24898 (fold_abs_const): Likewise.
24899 (fold_relational_const): Use tree_int_cst_lt.
24900 (round_up_loc): Use wide-int interfaces.
24901 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
24902 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
24903 * gengtype.c: Remove include of double-int.h.
24904 (do_typedef): Use wide-int interfaces.
24905 (open_base_files): Add wide-int.h.
24906 (main): Add offset_int and widest_int typedefs.
24907 * gengtype-lex.l: Handle "^".
24908 (CXX_KEYWORD): Add "static".
24909 * gengtype-parse.c (require3): New.
24910 (require_template_declaration): Handle constant template arguments
24911 and nested templates.
24912 * gengtype-state.c: Don't include "double-int.h".
24913 * genpreds.c (write_one_predicate_function): Update comment.
24914 (write_tm_constrs_h): Add check for hval and lval use in
24916 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
24917 (add_to_sequence): Likewise.
24918 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
24919 and const_double_operand.
24920 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
24922 * gimple-fold.c (get_base_constructor): Likewise.
24923 (fold_array_ctor_reference): Likewise.
24924 (fold_nonarray_ctor_reference): Likewise.
24925 (fold_const_aggregate_ref_1): Likewise.
24926 (gimple_val_nonnegative_real_p): Likewise.
24927 (gimple_fold_indirect_ref): Likewise.
24928 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
24929 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
24930 (struct slsr_cand_d): Change index to be widest_int.
24931 (struct incr_info_d): Change incr to be widest_int.
24932 (alloc_cand_and_find_basis): Use wide-int interfaces.
24933 (slsr_process_phi): Likewise.
24934 (backtrace_base_for_ref): Likewise. Return a widest_int.
24935 (restructure_reference): Take a widest_int instead of a double_int.
24936 (slsr_process_ref): Use wide-int interfaces.
24937 (create_mul_ssa_cand): Likewise.
24938 (create_mul_imm_cand): Likewise.
24939 (create_add_ssa_cand): Likewise.
24940 (create_add_imm_cand): Take a widest_int instead of a double_int.
24941 (slsr_process_add): Use wide-int interfaces.
24942 (slsr_process_cast): Likewise.
24943 (slsr_process_copy): Likewise.
24944 (dump_candidate): Likewise.
24945 (dump_incr_vec): Likewise.
24946 (replace_ref): Likewise.
24947 (cand_increment): Likewise. Return a widest_int.
24948 (cand_abs_increment): Likewise.
24949 (replace_mult_candidate): Take a widest_int instead of a double_int.
24950 (replace_unconditional_candidate): Use wide-int interfaces.
24951 (incr_vec_index): Take a widest_int instead of a double_int.
24952 (create_add_on_incoming_edge): Likewise.
24953 (create_phi_basis): Use wide-int interfaces.
24954 (replace_conditional_candidate): Likewise.
24955 (record_increment): Take a widest_int instead of a double_int.
24956 (record_phi_increments): Use wide-int interfaces.
24957 (phi_incr_cost): Take a widest_int instead of a double_int.
24958 (lowest_cost_path): Likewise.
24959 (total_savings): Likewise.
24960 (analyze_increments): Use wide-int interfaces.
24961 (ncd_with_phi): Take a widest_int instead of a double_int.
24962 (ncd_of_cand_and_phis): Likewise.
24963 (nearest_common_dominator_for_cands): Likewise.
24964 (insert_initializers): Use wide-int interfaces.
24965 (all_phi_incrs_profitable): Likewise.
24966 (replace_one_candidate): Likewise.
24967 (replace_profitable_candidates): Likewise.
24968 * godump.c: Include wide-int-print.h.
24969 (go_output_typedef): Use wide-int interfaces.
24970 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
24971 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
24972 (build_loop_iteration_domains): Likewise.
24973 * hooks.h: Include wide-int.h rather than double-int.h.
24974 (hook_bool_dint_dint_uint_bool_true): Delete.
24975 (hook_bool_wint_wint_uint_bool_true): Declare.
24976 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
24977 (hook_bool_wint_wint_uint_bool_true): New.
24978 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
24980 (ubsan_expand_si_overflow_mul_check): Likewise.
24981 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
24982 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
24983 (get_ancestor_addr_info): Likewise.
24984 (ipa_modify_call_arguments): Likewise.
24985 * loop-doloop.c (doloop_modify): Likewise.
24986 (doloop_optimize): Likewise.
24987 * loop-iv.c (iv_number_of_iterations): Likewise.
24988 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
24989 (unroll_loop_constant_iterations): Likewise.
24990 (decide_unroll_runtime_iterations): Likewise.
24991 (unroll_loop_runtime_iterations): Likewise.
24992 (decide_peel_simple): Likewise.
24993 (decide_unroll_stupid): Likewise.
24994 * lto-streamer-in.c (streamer_read_wi): Add.
24995 (input_cfg): Use wide-int interfaces.
24996 (lto_input_tree_1): Likewise.
24997 * lto-streamer-out.c (streamer_write_wi): Add.
24998 (hash_tree): Use wide-int interfaces.
24999 (output_cfg): Likewise.
25000 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
25001 (GTFILES): Add wide-int.h and signop.h.
25002 (TAGS): Look for .cc files too.
25003 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
25004 * optabs.c (expand_subword_shift): Likewise.
25005 (expand_doubleword_shift): Likewise.
25006 (expand_absneg_bit): Likewise.
25007 (expand_copysign_absneg): Likewise.
25008 (expand_copysign_bit): Likewise.
25009 * postreload.c (reload_cse_simplify_set): Likewise.
25010 * predict.c (predict_iv_comparison): Likewise.
25011 * pretty-print.h: Include wide-int-print.h.
25013 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
25014 * print-tree.c: Include wide-int-print.h.
25015 (print_node_brief): Use wide-int interfaces.
25016 (print_node): Likewise.
25017 * read-rtl.c (validate_const_wide_int): New.
25018 (read_rtx_code): Add CONST_WIDE_INT case.
25019 * real.c: Include wide-int.h.
25020 (real_to_integer2): Delete.
25021 (real_to_integer): New function, returning a wide_int.
25022 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
25023 (ten_to_ptwo): Update call to real_from_integer.
25024 (real_digit): Likewise.
25025 * real.h: Include signop.h, wide-int.h and insn-modes.h.
25026 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
25027 (REAL_VALUE_TO_INT): Delete.
25028 (real_to_integer): Declare a wide-int form.
25029 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
25030 * recog.c (const_int_operand): Improve comment.
25031 (const_scalar_int_operand): New.
25032 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
25033 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
25034 (split_double): Likewise.
25035 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
25036 (rtx_size): Likewise.
25037 (rtx_alloc_stat_v): New.
25038 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
25039 (cwi_output_hex): New.
25040 (iterative_hash_rtx): Handle CONST_WIDE_INT.
25041 (cwi_check_failed_bounds): New.
25042 * rtl.def (CONST_WIDE_INT): New.
25043 * rtl.h: Include <utility> and wide-int.h.
25044 (struct hwivec_def): New.
25045 (CWI_GET_NUM_ELEM): New.
25046 (CWI_PUT_NUM_ELEM): New.
25047 (struct rtx_def): Add num_elem and hwiv.
25048 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
25049 (CASE_CONST_UNIQUE): Likewise.
25050 (CASE_CONST_ANY): Likewise.
25051 (CONST_SCALAR_INT_P): Likewise.
25052 (CONST_WIDE_INT_P): New.
25054 (HWIVEC_CHECK): New.
25055 (cwi_check_failed_bounds): New.
25057 (HWIVEC_CHECK): New.
25058 (CONST_WIDE_INT_VEC) New.
25059 (CONST_WIDE_INT_NUNITS) New.
25060 (CONST_WIDE_INT_ELT) New.
25061 (rtx_mode_t): New type.
25062 (wi::int_traits <rtx_mode_t>): New.
25064 (wi::min_value): New.
25065 (wi::max_value): New.
25067 (const_wide_int_alloc): New.
25068 (immed_wide_int_const): New.
25069 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
25070 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
25071 * signop.h: New file.
25072 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
25073 (simplify_const_unary_operation): Use wide-int interfaces.
25074 (simplify_binary_operation_1): Likewise.
25075 (simplify_const_binary_operation): Likewise.
25076 (simplify_const_relational_operation): Likewise.
25077 (simplify_immed_subreg): Likewise.
25078 * stmt.c (expand_case): Likewise.
25079 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
25080 signop rather than a bool.
25081 * stor-layout.c (layout_type): Use wide-int interfaces.
25082 (initialize_sizetypes): Update calls to
25083 set_min_and_max_values_for_integral_type.
25084 (set_min_and_max_values_for_integral_type): Take a signop rather
25085 than a bool. Use wide-int interfaces.
25086 (fixup_signed_type): Update accordingly. Remove
25087 HOST_BITS_PER_DOUBLE_INT limit.
25088 (fixup_unsigned_type): Likewise.
25089 * system.h (STATIC_CONSTANT_P): New.
25090 (STATIC_ASSERT): New.
25091 * target.def (can_use_doloop_p): Take widest_ints rather than
25093 * target.h: Include wide-int.h rather than double-int.h.
25094 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
25096 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
25097 rather than INT_CST_LT_UNSIGNED.
25098 (can_use_doloop_if_innermost): Take widest_ints rather than
25100 * tree-affine.c: Include wide-int-print.h.
25101 (double_int_ext_for_comb): Delete.
25102 (wide_int_ext_for_comb): New.
25103 (aff_combination_zero): Use wide-int interfaces.
25104 (aff_combination_const): Take a widest_int instead of a double_int.
25105 (aff_combination_elt): Use wide-int interfaces.
25106 (aff_combination_scale): Take a widest_int instead of a double_int.
25107 (aff_combination_add_elt): Likewise.
25108 (aff_combination_add_cst): Likewise.
25109 (aff_combination_add): Use wide-int interfaces.
25110 (aff_combination_convert): Likewise.
25111 (tree_to_aff_combination): Likewise.
25112 (add_elt_to_tree): Take a widest_int instead of a double_int.
25113 (aff_combination_to_tree): Use wide-int interfaces.
25114 (aff_combination_remove_elt): Likewise.
25115 (aff_combination_add_product): Take a widest_int instead of
25117 (aff_combination_mult): Use wide-int interfaces.
25118 (aff_combination_expand): Likewise.
25119 (double_int_constant_multiple_p): Delete.
25120 (wide_int_constant_multiple_p): New.
25121 (aff_combination_constant_multiple_p): Take a widest_int pointer
25122 instead of a double_int pointer.
25123 (print_aff): Use wide-int interfaces.
25124 (get_inner_reference_aff): Take a widest_int pointer
25125 instead of a double_int pointer.
25126 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
25127 * tree-affine.h: Include wide-int.h.
25128 (struct aff_comb_elt): Change type of coef to widest_int.
25129 (struct affine_tree_combination): Change type of offset to widest_int.
25130 (double_int_ext_for_comb): Delete.
25131 (wide_int_ext_for_comb): New.
25132 (aff_combination_const): Use widest_int instead of double_int.
25133 (aff_combination_scale): Likewise.
25134 (aff_combination_add_elt): Likewise.
25135 (aff_combination_constant_multiple_p): Likewise.
25136 (get_inner_reference_aff): Likewise.
25137 (aff_comb_cannot_overlap_p): Likewise.
25138 (aff_combination_zero_p): Use wide-int interfaces.
25139 * tree.c: Include tree.h.
25140 (init_ttree): Use make_int_cst.
25141 (tree_code_size): Removed code for INTEGER_CST case.
25142 (tree_size): Add INTEGER_CST case.
25143 (make_node_stat): Update comment.
25144 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
25145 (build_int_cst_type): Use wide-int interfaces.
25146 (double_int_to_tree): Likewise.
25147 (double_int_fits_to_tree_p): Delete.
25148 (force_fit_type_double): Delete.
25149 (force_fit_type): New.
25150 (int_cst_hash_hash): Use wide-int interfaces.
25151 (int_cst_hash_eq): Likewise.
25152 (build_int_cst_wide): Delete.
25153 (wide_int_to_tree): New.
25154 (cache_integer_cst): Use wide-int interfaces.
25155 (build_low_bits_mask): Likewise.
25156 (cst_and_fits_in_hwi): Likewise.
25157 (real_value_from_int_cst): Likewise.
25158 (make_int_cst_stat): New.
25159 (integer_zerop): Use wide_int interfaces.
25160 (integer_onep): Likewise.
25161 (integer_all_onesp): Likewise.
25162 (integer_pow2p): Likewise.
25163 (integer_nonzerop): Likewise.
25164 (tree_log2): Likewise.
25165 (tree_floor_log2): Likewise.
25166 (tree_ctz): Likewise.
25167 (int_size_in_bytes): Likewise.
25168 (mem_ref_offset): Return an offset_int rather than a double_int.
25169 (build_type_attribute_qual_variant): Use wide_int interfaces.
25170 (type_hash_eq): Likewise
25171 (tree_int_cst_equal): Likewise.
25172 (tree_int_cst_lt): Delete.
25173 (tree_int_cst_compare): Likewise.
25174 (tree_fits_shwi_p): Use wide_int interfaces.
25175 (tree_fits_uhwi_p): Likewise.
25176 (tree_int_cst_sign_bit): Likewise.
25177 (tree_int_cst_sgn): Likewise.
25178 (tree_int_cst_min_precision): Take a signop rather than a bool.
25179 (simple_cst_equal): Use wide_int interfaces.
25180 (compare_tree_int): Likewise.
25181 (iterative_hash_expr): Likewise.
25182 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
25184 (get_type_static_bounds): Use wide_int interfaces.
25185 (tree_int_cst_elt_check_failed): New.
25186 (build_common_tree_nodes): Reordered to set prec before filling in
25188 (int_cst_value): Check cst_and_fits_in_hwi.
25189 (widest_int_cst_value): Use wide_int interfaces.
25190 (upper_bound_in_type): Likewise.
25191 (lower_bound_in_type): Likewise.
25192 (num_ending_zeros): Likewise.
25193 (drop_tree_overflow): Likewise.
25194 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
25195 (gen_conditions_for_pow_cst_base): Likewise.
25196 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
25197 (group_case_labels_stmt): Use wide-int interfaces.
25198 (verify_gimple_assign_binary): Likewise.
25199 (print_loop): Likewise.
25200 * tree-chrec.c (tree_fold_binomial): Likewise.
25201 * tree-core.h (struct tree_base): Add int_length.
25202 (struct tree_int_cst): Change rep of value.
25203 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
25204 (dr_may_alias_p): Likewise.
25205 (max_stmt_executions_tree): Likewise.
25206 * tree.def (INTEGER_CST): Update comment.
25207 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
25208 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
25209 * tree-dump.c: Include wide-int.h and wide-int-print.h.
25210 (dequeue_and_dump): Use wide-int interfaces.
25211 * tree.h: Include wide-int.h.
25212 (NULL_TREE): Moved to earlier loc in file.
25213 (TREE_INT_CST_ELT_CHECK): New.
25214 (tree_int_cst_elt_check_failed): New.
25216 (TREE_INT_CST): Delete.
25217 (TREE_INT_CST_LOW): Use wide-int interfaces.
25218 (TREE_INT_CST_HIGH): Delete.
25219 (TREE_INT_CST_NUNITS): New.
25220 (TREE_INT_CST_EXT_NUNITS): Likewise.
25221 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
25222 (TREE_INT_CST_ELT): Likewise.
25223 (INT_CST_LT): Delete.
25224 (tree_int_cst_elt_check): New (two forms).
25225 (type_code_size): Update comment.
25226 (make_int_cst_stat, make_int_cst): New.
25227 (tree_to_double_int): Delete.
25228 (double_int_fits_to_tree_p): Delete.
25229 (force_fit_type_double): Delete.
25230 (build_int_cstu): Replace with out-of-line function.
25231 (build_int_cst_wide): Delete.
25232 (tree_int_cst_lt): Define inline.
25233 (tree_int_cst_le): New.
25234 (tree_int_cst_compare): Define inline.
25235 (tree_int_cst_min_precision): Take a signop rather than a bool.
25236 (wi::int_traits <const_tree>): New.
25237 (wi::int_traits <tree>): New.
25238 (wi::extended_tree): New.
25239 (wi::int_traits <wi::extended_tree>): New.
25240 (wi::to_widest): New.
25241 (wi::to_offset): New.
25242 (wi::fits_to_tree_p): New.
25243 (wi::min_value): New.
25244 (wi::max_value): New.
25245 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
25246 (copy_tree_body_r): Likewise.
25247 * tree-object-size.c (compute_object_offset): Likewise.
25248 (addr_object_size): Likewise.
25249 * tree-predcom.c: Include wide-int-print.h.
25250 (struct dref_d): Change type of offset to widest_int.
25251 (dump_dref): Call wide-int printer.
25252 (aff_combination_dr_offset): Use wide-int interfaces.
25253 (determine_offset): Take a widest_int pointer rather than a
25254 double_int pointer.
25255 (split_data_refs_to_components): Use wide-int interfaces.
25256 (suitable_component_p): Likewise.
25257 (order_drefs): Likewise.
25258 (add_ref_to_chain): Likewise.
25259 (valid_initializer_p): Likewise.
25260 (determine_roots_comp): Likewise.
25261 * tree-pretty-print.c: Include wide-int-print.h.
25262 (dump_generic_node): Use wide-int interfaces.
25263 * tree-sra.c (sra_ipa_modify_expr): Likewise.
25264 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
25265 (move_fixed_address_to_symbol): Likewise.
25266 (move_hint_to_base): Likewise.
25267 (move_pointer_to_base): Likewise.
25268 (move_variant_to_index): Likewise.
25269 (most_expensive_mult_to_index): Likewise.
25270 (addr_to_parts): Likewise.
25271 (copy_ref_info): Likewise.
25272 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
25273 (indirect_refs_may_alias_p): Likewise.
25274 (stmt_kills_ref_p_1): Likewise.
25275 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
25276 * tree-ssa-ccp.c: Update comment at top of file. Include
25278 (struct prop_value_d): Change type of mask to widest_int.
25279 (extend_mask): New function.
25280 (dump_lattice_value): Use wide-int interfaces.
25281 (get_default_value): Likewise.
25282 (set_constant_value): Likewise.
25283 (set_value_varying): Likewise.
25284 (valid_lattice_transition): Likewise.
25285 (set_lattice_value): Likewise.
25286 (value_to_double_int): Delete.
25287 (value_to_wide_int): New.
25288 (get_value_from_alignment): Use wide-int interfaces.
25289 (get_value_for_expr): Likewise.
25290 (do_dbg_cnt): Likewise.
25291 (ccp_finalize): Likewise.
25292 (ccp_lattice_meet): Likewise.
25293 (bit_value_unop_1): Use widest_ints rather than double_ints.
25294 (bit_value_binop_1): Likewise.
25295 (bit_value_unop): Use wide-int interfaces.
25296 (bit_value_binop): Likewise.
25297 (bit_value_assume_aligned): Likewise.
25298 (evaluate_stmt): Likewise.
25299 (ccp_fold_stmt): Likewise.
25300 (visit_cond_stmt): Likewise.
25301 (ccp_visit_stmt): Likewise.
25302 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
25303 (constant_pointer_difference): Likewise.
25304 (associate_pointerplus): Likewise.
25305 (combine_conversions): Likewise.
25306 * tree-ssa-loop.h: Include wide-int.h.
25307 (struct tree_niter_desc): Change type of max to widest_int.
25308 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
25309 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
25310 (remove_redundant_iv_tests): Likewise.
25311 (canonicalize_loop_induction_variables): Likewise.
25312 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
25313 (constant_multiple_of): Take a widest_int pointer instead of
25314 a double_int pointer.
25315 (get_computation_aff): Use wide-int interfaces.
25316 (ptr_difference_cost): Likewise.
25317 (difference_cost): Likewise.
25318 (get_loop_invariant_expr_id): Likewise.
25319 (get_computation_cost_at): Likewise.
25320 (iv_elimination_compare_lt): Likewise.
25321 (may_eliminate_iv): Likewise.
25322 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
25323 instead of double_int.
25324 (max_loop_iterations): Likewise.
25325 (max_stmt_executions): Likewise.
25326 (estimated_stmt_executions): Likewise.
25327 * tree-ssa-loop-niter.c: Include wide-int-print.h.
25328 (split_to_var_and_offset): Use wide-int interfaces.
25329 (determine_value_range): Likewise.
25330 (bound_difference_of_offsetted_base): Likewise.
25331 (bounds_add): Take a widest_int instead of a double_int.
25332 (number_of_iterations_ne_max): Use wide-int interfaces.
25333 (number_of_iterations_ne): Likewise.
25334 (number_of_iterations_lt_to_ne): Likewise.
25335 (assert_loop_rolls_lt): Likewise.
25336 (number_of_iterations_lt): Likewise.
25337 (number_of_iterations_le): Likewise.
25338 (number_of_iterations_cond): Likewise.
25339 (number_of_iterations_exit): Likewise.
25340 (finite_loop_p): Likewise.
25341 (derive_constant_upper_bound_assign): Likewise.
25342 (derive_constant_upper_bound): Return a widest_int.
25343 (derive_constant_upper_bound_ops): Likewise.
25344 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
25345 (record_estimate): Take a widest_int rather than a double_int.
25346 (record_nonwrapping_iv): Use wide-int interfaces.
25347 (double_int_cmp): Delete.
25348 (wide_int_cmp): New.
25349 (bound_index): Take a widest_int rather than a double_int.
25350 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
25351 (maybe_lower_iteration_bound): Likewise.
25352 (estimate_numbers_of_iterations_loop): Likewise.
25353 (estimated_loop_iterations): Take a widest_int pointer than than
25354 a double_int pointer.
25355 (estimated_loop_iterations_int): Use wide-int interfaces.
25356 (max_loop_iterations): Take a widest_int pointer than than
25357 a double_int pointer.
25358 (max_loop_iterations_int): Use wide-int interfaces.
25359 (max_stmt_executions): Take a widest_int pointer than than
25360 a double_int pointer.
25361 (estimated_stmt_executions): Likewise.
25362 (n_of_executions_at_most): Use wide-int interfaces.
25363 (scev_probably_wraps_p): Likewise.
25364 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
25365 to real_to_integer.
25366 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
25368 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
25369 double_ints. Adjust for trailing_wide_ints <3> representation.
25370 (set_nonzero_bits): Likewise.
25371 (get_range_info): Return wide_ints rather than double_ints.
25372 Adjust for trailing_wide_ints <3> representation.
25373 (get_nonzero_bits): Likewise.
25374 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
25376 * tree-ssanames.h (struct range_info_def): Replace min, max and
25377 nonzero_bits with a trailing_wide_ints <3>.
25378 (set_range_info): Use wide_int_refs rather than double_ints.
25379 (set_nonzero_bits): Likewise.
25380 (get_range_info): Return wide_ints rather than double_ints.
25381 (get_nonzero_bits): Likewise.
25382 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
25383 * tree-ssa-pre.c (phi_translate_1): Likewise.
25384 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
25385 (acceptable_pow_call): Likewise.
25386 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
25388 (vn_reference_fold_indirect): Likewise.
25389 (vn_reference_maybe_forwprop_address): Likewise.
25390 (valueize_refs_1): Likewise.
25391 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
25392 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
25393 tree_int_cst_lt and tree_int_cst_le.
25394 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
25396 (streamer_alloc_tree): Likewise.
25397 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
25398 (streamer_write_tree_header): Likewise.
25399 (streamer_write_integer_cst): Likewise.
25400 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
25401 (build_constructors): Likewise.
25402 (array_value_type): Likewise.
25403 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
25404 (vect_check_gather): Likewise.
25405 * tree-vect-generic.c (build_replicated_const): Likewise.
25406 (expand_vector_divmod): Likewise.
25407 * tree-vect-loop.c (vect_transform_loop): Likewise.
25408 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
25409 (vect_do_peeling_for_alignment): Likewise.
25410 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
25411 * tree-vrp.c: Include wide-int.h.
25412 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
25413 (extract_range_from_assert): Use wide-int interfaces.
25414 (vrp_int_const_binop): Likewise.
25415 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
25416 double_int pointers.
25417 (ranges_from_anti_range): Use wide-int interfaces.
25418 (quad_int_cmp): Delete.
25419 (quad_int_pair_sort): Likewise.
25420 (extract_range_from_binary_expr_1): Use wide-int interfaces.
25421 (extract_range_from_unary_expr_1): Likewise.
25422 (adjust_range_with_scev): Likewise.
25423 (masked_increment): Take and return wide_ints rather than double_ints.
25424 (register_edge_assert_for_2): Use wide-int interfaces.
25425 (check_array_ref): Likewise.
25426 (search_for_addr_array): Likewise.
25427 (maybe_set_nonzero_bits): Likewise.
25428 (union_ranges): Pass an integer of the correct type instead of
25429 using integer_one_node.
25430 (intersect_ranges): Likewise.
25431 (simplify_truth_ops_using_ranges): Likewise.
25432 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
25433 (range_fits_type_p): Likewise.
25434 (simplify_cond_using_ranges): Likewise. Take a signop rather than
25436 (simplify_conversion_using_ranges): Use wide-int interfaces.
25437 (simplify_float_conversion_using_ranges): Likewise.
25438 (vrp_finalize): Likewise.
25439 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
25440 (gimple_stringops_transform): Likewise.
25441 * varasm.c (decode_addr_const): Likewise.
25442 (const_hash_1): Likewise.
25443 (const_rtx_hash_1): Likewise
25444 (output_constant): Likewise.
25445 (array_size_for_constructor): Likewise.
25446 (output_constructor_regular_field): Likewise.
25447 (output_constructor_bitfield): Likewise.
25448 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
25449 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
25451 * gencheck.c: Define BITS_PER_UNIT.
25452 * wide-int.cc: New.
25454 * wide-int-print.cc: New.
25455 * wide-int-print.h: New.
25457 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25459 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
25461 2014-05-06 Richard Biener <rguenther@suse.de>
25463 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
25464 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
25465 (TODO_verify_all): Adjust.
25466 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
25467 TODO_verify_stmts and TODO_verify_rtl_sharing.
25468 * bb-reorder.c: Likewise.
25469 * cfgexpand.c: Likewise.
25470 * cprop.c: Likewise.
25472 * function.c: Likewise.
25473 * fwprop.c: Likewise.
25474 * gcse.c: Likewise.
25475 * gimple-ssa-isolate-paths.c: Likewise.
25476 * gimple-ssa-strength-reduction.c: Likewise.
25477 * ipa-split.c: Likewise.
25478 * loop-init.c: Likewise.
25479 * loop-unroll.c: Likewise.
25480 * lower-subreg.c: Likewise.
25481 * modulo-sched.c: Likewise.
25482 * postreload-gcse.c: Likewise.
25483 * predict.c: Likewise.
25484 * recog.c: Likewise.
25485 * sched-rgn.c: Likewise.
25486 * store-motion.c: Likewise.
25487 * tracer.c: Likewise.
25488 * trans-mem.c: Likewise.
25489 * tree-call-cdce.c: Likewise.
25490 * tree-cfg.c: Likewise.
25491 * tree-cfgcleanup.c: Likewise.
25492 * tree-complex.c: Likewise.
25493 * tree-eh.c: Likewise.
25494 * tree-emutls.c: Likewise.
25495 * tree-if-conv.c: Likewise.
25496 * tree-into-ssa.c: Likewise.
25497 * tree-loop-distribution.c: Likewise.
25498 * tree-object-size.c: Likewise.
25499 * tree-parloops.c: Likewise.
25500 * tree-pass.h: Likewise.
25501 * tree-sra.c: Likewise.
25502 * tree-ssa-ccp.c: Likewise.
25503 * tree-ssa-copy.c: Likewise.
25504 * tree-ssa-copyrename.c: Likewise.
25505 * tree-ssa-dce.c: Likewise.
25506 * tree-ssa-dom.c: Likewise.
25507 * tree-ssa-dse.c: Likewise.
25508 * tree-ssa-forwprop.c: Likewise.
25509 * tree-ssa-ifcombine.c: Likewise.
25510 * tree-ssa-loop-ch.c: Likewise.
25511 * tree-ssa-loop-ivcanon.c: Likewise.
25512 * tree-ssa-loop.c: Likewise.
25513 * tree-ssa-math-opts.c: Likewise.
25514 * tree-ssa-phiopt.c: Likewise.
25515 * tree-ssa-phiprop.c: Likewise.
25516 * tree-ssa-pre.c: Likewise.
25517 * tree-ssa-reassoc.c: Likewise.
25518 * tree-ssa-sink.c: Likewise.
25519 * tree-ssa-strlen.c: Likewise.
25520 * tree-ssa-tail-merge.c: Likewise.
25521 * tree-ssa-uncprop.c: Likewise.
25522 * tree-switch-conversion.c: Likewise.
25523 * tree-tailcall.c: Likewise.
25524 * tree-vect-generic.c: Likewise.
25525 * tree-vectorizer.c: Likewise.
25526 * tree-vrp.c: Likewise.
25527 * tsan.c: Likewise.
25528 * var-tracking.c: Likewise.
25529 * bt-load.c: Likewise.
25530 * cfgcleanup.c: Likewise.
25531 * combine-stack-adj.c: Likewise.
25532 * combine.c: Likewise.
25533 * compare-elim.c: Likewise.
25534 * config/epiphany/resolve-sw-modes.c: Likewise.
25535 * config/i386/i386.c: Likewise.
25536 * config/mips/mips.c: Likewise.
25537 * config/s390/s390.c: Likewise.
25538 * config/sh/sh_treg_combine.cc: Likewise.
25539 * config/sparc/sparc.c: Likewise.
25542 * final.c: Likewise.
25543 * ifcvt.c: Likewise.
25544 * mode-switching.c: Likewise.
25545 * passes.c: Likewise.
25546 * postreload.c: Likewise.
25548 * reg-stack.c: Likewise.
25549 * regcprop.c: Likewise.
25550 * regrename.c: Likewise.
25553 2014-05-06 Richard Biener <rguenther@suse.de>
25555 PR middle-end/61070
25556 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
25557 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
25559 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
25562 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
25564 2014-05-05 Radovan Obradovic <robradovic@mips.com>
25565 Tom de Vries <tom@codesourcery.com>
25567 * target.def (call_fusage_contains_non_callee_clobbers): New
25569 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
25571 (@node Miscellaneous Register Hooks): New node.
25572 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
25573 * doc/tm.texi: Regenerate.
25575 2014-05-05 Marek Polacek <polacek@redhat.com>
25578 * opts.c (common_handle_option): Call error_at instead of warning_at.
25580 2014-05-05 Richard Biener <rguenther@suse.de>
25582 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
25583 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
25584 under the TODO_verify_il umbrella.
25586 2014-05-05 Richard Biener <rguenther@suse.de>
25588 * passes.c (execute_function_todo): Move TODO_verify_flow under
25589 the TODO_verify_ul umbrella.
25591 2014-05-05 Richard Biener <rguenther@suse.de>
25593 PR middle-end/61010
25594 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
25595 X & CST away from a CST that is the mask of a mode.
25597 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25599 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
25600 int argument to enum machine_mode.
25601 (picochip_class_max_nregs): Ditto.
25602 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
25603 (picochip_class_max_nregs): Ditto.
25605 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25607 * target.def: Add new target hook.
25608 * doc/tm.texi: Regenerate.
25609 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
25610 * targhooks.c (default_keep_leaf_when_profiled): New function.
25612 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
25613 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
25615 2014-05-05 Bin Cheng <bin.cheng@arm.com>
25617 PR tree-optimization/60363
25618 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
25619 (copy_phi_args): New parameters. Call get_value_locus_in_path.
25620 (update_destination_phis): New parameter.
25621 (create_edge_and_update_destination_phis): Ditto.
25622 (ssa_fix_duplicate_block_edges): Pass new arguments.
25623 (thread_single_edge): Ditto.
25625 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
25627 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
25628 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
25629 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
25630 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
25631 Use RS6000_BTM_HARD_FLOAT.
25632 (BU_MISC_2): Likewise.
25633 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
25634 RS6000_BTM_HARD_FLOAT.
25635 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
25636 is explicitly used.
25637 (rs6000_invalid_builtin): Add hard floating builtin support.
25638 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
25639 hard float builtins.
25640 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
25642 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25644 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
25645 Add missing function* argument.
25647 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
25649 * lra-constraints.c (valid_address_p): Move earlier in file.
25650 Add a constraint argument to the address_info version.
25651 (satisfies_memory_constraint_p): New function.
25652 (satisfies_address_constraint_p): Likewise.
25653 (process_alt_operands, curr_insn_transform): Use them.
25654 (process_address): Pass the constraint to valid_address_p when
25655 checking address operands.
25657 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
25659 * config/mips/mips.c (mips_isa_rev): New variable.
25660 (mips_set_architecture): Set it.
25661 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
25663 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
25664 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
25665 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
25666 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
25667 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
25668 conditions in terms of mips_isa_rev.
25669 (mips_isa_rev): Declare.
25671 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25673 * config/sh/sh-mem.cc: Use tabs instead of spaces.
25674 (prob_unlikely, prob_likely): Make variables const.
25676 2014-05-03 Denis Chertykov <chertykov@gmail.com>
25678 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
25680 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25682 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
25684 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25686 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
25687 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
25688 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
25690 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
25691 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
25693 Replace usage of ROUND_REG with sh_round_reg.
25694 Use CEIL instead of ROUND_ADVANCE.
25696 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25699 * config/sh/sh.c: Include stdlib headers before everything else.
25701 2014-05-02 Jakub Jelinek <jakub@redhat.com>
25703 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
25704 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
25705 (gimplify_adjust_omp_clauses): Simd region is never
25706 directly nested in combined parallel. Instead, for linear
25707 with copyin/copyout, if in combined for simd loop, make decl
25708 firstprivate/lastprivate on OMP_FOR.
25709 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
25710 expand_omp_for_static_chunk): When setting endvar, also set
25711 fd->loop.v to the same value.
25713 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25715 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
25717 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
25719 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
25722 2014-05-02 Marek Polacek <polacek@redhat.com>
25724 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
25726 2014-05-02 Kito Cheng <kito@0xlab.org>
25728 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
25729 to a C expression marco.
25730 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
25731 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
25732 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
25733 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
25734 HONOR_REG_ALLOC_ORDER.
25735 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
25737 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25739 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
25741 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25743 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
25745 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
25747 * tree-if-conv.c (is_cond_scalar_reduction): New function.
25748 (convert_scalar_cond_reduction): Likewise.
25749 (predicate_scalar_phi): Add recognition and transformation
25750 of simple conditioanl reduction to be vectorizable.
25752 2014-05-01 Marek Polacek <polacek@redhat.com>
25755 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
25757 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
25759 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
25760 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
25761 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
25762 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
25763 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
25764 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
25765 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
25766 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
25768 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
25770 * config/arc/arc.opt (mlra): Move comment above option name
25771 to avoid mis-parsing as language options.
25773 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25775 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
25776 * config/sol2.h: ... here.
25777 * config/sol2-10.h: Remove.
25779 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
25780 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
25781 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
25782 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
25783 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
25784 * config/sol2.h: ... here.
25785 (SECTION_NAME_FORMAT): Don't redefine.
25786 (STARTFILE_ARCH32_SPEC): Rename to ...
25787 (STARTFILE_ARCH_SPEC): ... this.
25788 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
25789 * config/sparc/sol2.h: ... here.
25790 (SECTION_NAME_FORMAT): Don't undef.
25791 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
25792 (SUBTARGET_EXTRA_SPECS): Remove.
25793 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
25795 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
25796 (MD_STARTFILE_PREFIX): Remove.
25797 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
25798 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
25799 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
25800 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
25801 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
25802 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
25803 * config/i386/sol2.h: ... here.
25804 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
25805 * config/i386/sol2-bi.h: Remove.
25806 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
25807 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
25809 * config/i386/t-sol2-64: Rename to ...
25810 * config/i386/t-sol2: ... this.
25811 * config/sparc/t-sol2-64: Rename to ...
25812 * config/sparc/t-sol2: ... this.
25814 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
25815 sol2_tm_file_head, sol2_tm_file_tail.
25816 Include ${cpu_type}/sol2.h before sol2.h.
25818 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
25819 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
25820 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
25821 Reflect i386/t-sol2-64 renaming.
25822 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
25823 Reflect sparc/t-sol2-64 renaming.
25825 2014-04-30 Richard Biener <rguenther@suse.de>
25827 * passes.c (execute_function_todo): Move TODO_verify_stmts
25828 and TODO_verify_ssa under the TODO_verify_il umbrella.
25829 * tree-ssa.h (verify_ssa): Adjust prototype.
25830 * tree-ssa.c (verify_ssa): Add parameter to tell whether
25831 we should verify SSA operands.
25832 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
25833 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
25834 whether we should verify whether not throwing stmts have EH info.
25835 * graphite-scop-detection.c (create_sese_edges): Adjust.
25836 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
25837 * tree-eh.c (lower_try_finally_switch): Do not add the
25838 default case label twice.
25840 2014-04-30 Marek Polacek <polacek@redhat.com>
25842 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
25843 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
25844 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
25845 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
25847 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
25849 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
25850 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
25851 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
25852 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
25853 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
25854 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
25855 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
25856 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
25858 2014-04-29 David Malcolm <dmalcolm@redhat.com>
25860 * tree-cfg.c (dump_function_to_file): Dump the return type of
25861 functions, in a line to itself before the function body, mimicking
25862 the layout of a C function.
25864 2014-04-29 Jakub Jelinek <jakub@redhat.com>
25866 PR tree-optimization/60971
25867 * tree-tailcall.c (process_assignment): Reject conversions which
25870 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
25872 * calls.c (initialize_argument_information): Always treat
25873 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
25874 (expand_call): Likewise.
25875 (emit_library_call_calue_1): Likewise.
25876 * expr.c (PUSH_ARGS_REVERSED): Do not define.
25877 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
25880 2014-04-29 Nick Clifton <nickc@redhat.com>
25882 * config/msp430/msp430.md (umulsidi): Fix typo.
25883 (mulhisi3): Enable even inside interrupt handlers.
25884 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
25885 bigger return address pushed in large mode.
25887 2014-04-29 Nick Clifton <nickc@redhat.com>
25889 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
25890 (arc_init_reg_tables): Use a machine_mode enum to iterate over
25892 * config/m32r/m32r.c (init_reg_tables): Likewise.
25893 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
25894 enum to hold the modes.
25896 2014-04-29 Richard Biener <rguenther@suse.de>
25898 * dominance.c (free_dominance_info): Add overload with
25899 function parameter.
25900 (dom_info_state): Likewise.
25901 (dom_info_available_p): Likewise.
25902 * basic-block.h (free_dominance_info, dom_info_state,
25903 dom_info_available_p): Declare overloads.
25904 * passes.c (execute_function_todo): Verify that verifiers
25905 don't change dominator info state. Drop dominator info
25906 for IPA pass invocations.
25907 * cgraph.c (release_function_body): Restore asserts that
25908 dominator information is released.
25910 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
25912 * doc/invoke.texi: Fix typo.
25913 * tree-vrp.c: Fix typos.
25914 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
25916 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25918 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
25920 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
25922 * config/aarch64/aarch64-builtins.c
25923 (aarch64_types_storestruct_lane_qualifiers): New.
25924 (TYPES_STORESTRUCT_LANE): Likewise.
25925 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
25926 (st3_lane): Likewise.
25927 (st4_lane): Likewise.
25928 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
25929 (vec_store_lanesci_lane<mode>): Likewise.
25930 (vec_store_lanesxi_lane<mode>): Likewise.
25931 (aarch64_st2_lane<VQ:mode>): Likewise.
25932 (aarch64_st3_lane<VQ:mode>): Likewise.
25933 (aarch64_st4_lane<VQ:mode>): Likewise.
25934 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
25935 * config/aarch64/arm_neon.h
25936 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
25937 use new macro arguments.
25938 (__ST3_LANE_FUNC): Likewise.
25939 (__ST4_LANE_FUNC): Likewise.
25940 * config/aarch64/iterators.md (V_TWO_ELEM): New.
25941 (V_THREE_ELEM): Likewise.
25942 (V_FOUR_ELEM): Likewise.
25944 2014-04-28 David Malcolm <dmalcolm@redhat.com>
25946 * doc/gimple.texi: Replace the description of the now-defunct
25947 union gimple_statement_d with a diagram showing the
25948 gimple_statement_base class hierarchy and its relationships to
25949 the GSS_ and GIMPLE_ enums.
25951 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
25953 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
25954 * config/aarch64/aarch64.c
25955 (aarch64_cannot_change_mode_class): Weaken conditions.
25956 (aarch64_modes_tieable_p): New.
25957 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
25959 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
25961 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25962 (loadsync_<mode>): Change mode.
25963 (load_quadpti, store_quadpti): New.
25964 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25965 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25967 2014-04-28 Martin Jambor <mjambor@suse.cz>
25969 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
25970 same alias type as the original statement.
25971 (subreplacement_assignment_data): New type.
25972 (handle_unscalarized_data_in_subtree): New type of parameter,
25973 generate new memory accesses with same alias type as the original
25975 (load_assign_lhs_subreplacements): Likewise.
25976 (sra_modify_constructor_assign): Generate new memory accesses with
25977 same alias type as the original statement.
25979 2014-04-28 Richard Biener <rguenther@suse.de>
25981 * tree-pass.h (TODO_verify_il): Define.
25982 (TODO_verify_all): Complete properly.
25983 * passes.c (execute_function_todo): Move existing loop-closed
25984 SSA verification under TODO_verify_il.
25985 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
25986 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
25987 Fix tree sharing issue.
25989 2014-04-28 Richard Biener <rguenther@suse.de>
25991 PR middle-end/60092
25992 * builtins.def (DEF_C11_BUILTIN): Add.
25993 (BUILT_IN_ALIGNED_ALLOC): Likewise.
25994 * coretypes.h (enum function_class): Add function_c11_misc.
25995 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
25996 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
25997 (call_may_clobber_ref_p_1): Likewise.
25998 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
25999 (mark_all_reaching_defs_necessary_1): Likewise.
26000 (propagate_necessity): Likewise.
26001 (eliminate_unnecessary_stmts): Likewise.
26002 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
26004 2014-04-28 Richard Biener <rguenther@suse.de>
26006 * tree-vrp.c (vrp_var_may_overflow): Remove.
26007 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
26008 with overflow immediately bump to one before that value and
26009 let iteration figure out overflow status.
26011 2014-04-28 Richard Biener <rguenther@suse.de>
26013 * configure.ac: Do valgrind header checks unconditionally.
26014 Add --enable-valgrind-annotations.
26015 * system.h: Guard valgrind header inclusion with
26016 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
26017 * alloc-pool.c (pool_alloc, pool_free): Use
26018 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
26019 to guard possibly dead code.
26020 * config.in: Regenerated.
26021 * configure: Likewise.
26023 2014-04-28 Jeff Law <law@redhat.com>
26025 PR tree-optimization/60902
26026 * tree-ssa-threadedge.c
26027 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
26028 over real defs when invalidating outputs from statements that do not
26029 produce useful outputs for threading.
26031 2014-04-28 Richard Biener <rguenther@suse.de>
26033 PR tree-optimization/60979
26034 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
26035 SCOPs that end in a block with a successor with abnormal
26038 2014-04-28 Richard Biener <rguenther@suse.de>
26040 * tree-pass.h (execute_pass_list): Adjust prototype.
26041 * passes.c (pass_manager::execute_early_local_passes): Adjust.
26042 (do_per_function): Change callback signature, push all actual
26043 work to the callbals.
26044 (do_per_function_toporder): Likewise.
26045 (execute_function_dump): Adjust.
26046 (execute_function_todo): Likewise.
26047 (clear_last_verified): Likewise.
26048 (verify_curr_properties): Likewise.
26049 (update_properties_after_pass): Likewise.
26050 (execute_pass_list_1): Split out from ...
26051 (execute_pass_list): ... here. Adjust.
26052 (execute_ipa_pass_list): Likewise.
26053 * cgraphunit.c (cgraph_add_new_function): Adjust.
26054 (analyze_function): Likewise.
26055 (expand_function): Likewise.
26056 * cgraph.c (release_function_body): Free dominance info
26057 here instead of asserting it was magically freed elsewhere.
26059 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
26061 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
26062 * configure: Regenerate.
26063 * config/sparc/sparc.opt (muser-mode): New option.
26064 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
26066 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
26067 * doc/invoke.texi (SPARC options): Document -muser-mode.
26069 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
26071 * cselib.c (find_slot_memmode): Delete.
26072 (cselib_hasher): Change compare_type to a struct.
26073 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
26075 (preserve_constants_and_equivs): Adjust for new compare_type.
26076 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
26077 (wrap_constant): Delete.
26078 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
26080 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
26082 * doc/install.texi (Building with profile feedback): Remove
26085 2014-04-26 Tom de Vries <tom@codesourcery.com>
26087 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
26090 2014-04-25 Cary Coutant <ccoutant@google.com>
26093 * dwarf2out.c (should_move_die_to_comdat): A type definition
26094 can contain a subprogram definition, but don't move it to a
26096 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
26097 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
26099 (clone_tree_hash): Rename to...
26100 (clone_tree_partial): ...this; change callers. Copy
26101 DW_TAG_subprogram DIEs as declarations.
26102 (copy_decls_walk): Don't copy children of a declaration into a
26105 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
26108 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
26111 2014-04-25 Jiong Wang <jiong.wang@arm.com>
26113 * config/arm/predicates.md (call_insn_operand): Add long_call check.
26114 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
26116 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
26119 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26121 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
26123 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26125 PR tree-optimization/60930
26126 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
26127 creating a multiply candidate by folding two constant
26128 multiplicands when the result overflows.
26130 2014-04-25 Jakub Jelinek <jakub@redhat.com>
26132 PR tree-optimization/60960
26133 * tree-vect-generic.c (expand_vector_operation): Only call
26134 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
26136 2014-04-25 Tom de Vries <tom@codesourcery.com>
26138 * expr.c (clobber_reg_mode): New function.
26139 * expr.h (clobber_reg): New function.
26141 2014-04-25 Tom de Vries <tom@codesourcery.com>
26143 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
26146 2014-04-25 Radovan Obradovic <robradovic@mips.com>
26147 Tom de Vries <tom@codesourcery.com>
26149 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
26151 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
26152 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
26153 new argument to find_all_hard_reg_sets call.
26155 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26157 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
26158 Use HOST_WIDE_INT_C for mask literal.
26159 (aarch_rev16_shleft_mask_imm_p): Likewise.
26161 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
26164 * config/sparc/sparc.md (ashlsi3_extend): Delete.
26166 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
26168 PR preprocessor/56540
26169 * config/i386/i386-c.c (ix86_target_macros): Define
26170 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
26172 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26174 * configure.ac (tga_func): Remove.
26175 (LIB_TLS_SPEC): Remove.
26176 * configure: Regenerate.
26177 * config.in: Regenerate.
26178 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
26180 2014-04-25 Richard Biener <rguenther@suse.de>
26183 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
26184 call stmt use/clobber sets during stmt walk instead of
26185 walking the possibly incomplete set of caller edges.
26187 2014-04-25 Richard Biener <rguenther@suse.de>
26190 * passes.c (apply_ipa_transforms): Inline into only caller ...
26191 (execute_one_pass): ... here. Properly bring in function
26192 bodies for nodes we want to apply IPA transforms to.
26194 2014-04-24 Cong Hou <congh@google.com>
26196 PR tree-optimization/60896
26197 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
26198 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
26199 (vect_mark_pattern_stmts): Set the def type of all statements in
26200 PATTERN_DEF_SEQ as vect_internal_def.
26202 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
26204 * doc/extend.texi (PowerPC Built-in Functions): Document new
26205 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
26206 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
26208 * config/rs6000/predicates.md (const_0_to_3_operand): New
26209 predicate to match 0..3 integer constants.
26211 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
26212 to support adding miscellaneous builtin functions.
26213 (BU_DFP_MISC_2): Likewise.
26214 (BU_P7_MISC_1): Likewise.
26215 (BU_P7_MISC_2): Likewise.
26216 (BU_P8V_MISC_3): Likewise.
26217 (BU_MISC_1): Likewise.
26218 (BU_MISC_2): Likewise.
26219 (DIVWE): Add extended divide builtin functions.
26220 (DIVWEO): Likewise.
26221 (DIVWEU): Likewise.
26222 (DIVWEUO): Likewise.
26224 (DIVDEO): Likewise.
26225 (DIVDEU): Likewise.
26226 (DIVDEUO): Likewise.
26227 (DXEX): Add decimal floating-point builtin functions.
26229 (DDEDPD): Likewise.
26230 (DDEDPDQ): Likewise.
26231 (DENBCD): Likewise.
26232 (DENBCDQ): Likewise.
26236 (DSCLIQ): Likewise.
26238 (DSCRIQ): Likewise.
26239 (CDTBCD): Add new BCD builtin functions.
26240 (CBCDTD): Likewise.
26241 (ADDG6S): Likewise.
26242 (BCDADD): Likewise.
26243 (BCDADD_LT): Likewise.
26244 (BCDADD_EQ): Likewise.
26245 (BCDADD_GT): Likewise.
26246 (BCDADD_OV): Likewise.
26247 (BCDSUB): Likewise.
26248 (BCDSUB_LT): Likewise.
26249 (BCDSUB_EQ): Likewise.
26250 (BCDSUB_GT): Likewise.
26251 (BCDSUB_OV): Likewise.
26252 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
26253 (UNPACK_TD): Likewise.
26254 (PACK_TF): Likewise.
26255 (UNPACK_TF): Likewise.
26256 (UNPACK_TF_0): Likewise.
26257 (UNPACK_TF_1): Likewise.
26258 (PACK_V1TI): Likewise.
26259 (UNPACK_V1TI): Likewise.
26261 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
26262 support for decimal floating point builtin functions.
26263 (rs6000_expand_ternop_builtin): Add checks for the new builtin
26264 functions that take constant arguments.
26265 (rs6000_invalid_builtin): Add decimal floating point builtin support.
26266 (rs6000_init_builtins): Setup long double, _Decimal64, and
26267 _Decimal128 types for new builtin functions.
26268 (builtin_function_type): Set the unsigned flags appropriately for
26269 the new builtin functions.
26270 (rs6000_opt_masks): Add support for decimal floating point builtin
26273 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
26274 floating point builtin functions.
26275 (RS6000_BTM_COMMON): Likewise.
26276 (RS6000_BTI_long_double): Likewise.
26277 (RS6000_BTI_dfloat64): Likewise.
26278 (RS6000_BTI_dfloat128): Likewise.
26279 (long_double_type_internal_node): Likewise.
26280 (dfloat64_type_internal_node): Likewise.
26281 (dfloat128_type_internal_node): Likewise.
26283 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
26284 2.07 bcd arithmetic instructions.
26285 (UNSPEC_BCDSUB): Likewise.
26286 (UNSPEC_BCD_OVERFLOW): Likewise.
26287 (UNSPEC_BCD_ADD_SUB): Likewise.
26288 (bcd_add_sub): Likewise.
26289 (BCD_TEST): Likewise.
26290 (bcd<bcd_add_sub>): Likewise.
26291 (bcd<bcd_add_sub>_test): Likewise.
26292 (bcd<bcd_add_sub>_test2): Likewise.
26293 (bcd<bcd_add_sub>_<code>): Likewise.
26294 (peephole2 for combined bcd ops): Likewise.
26296 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
26297 decimal floating point builtin functions.
26298 (UNSPEC_DENBCD): Likewise.
26299 (UNSPEC_DXEX): Likewise.
26300 (UNSPEC_DIEX): Likewise.
26301 (UNSPEC_DSCLI): Likewise.
26302 (UNSPEC_DSCRI): Likewise.
26303 (D64_D128): Likewise.
26304 (dfp_suffix): Likewise.
26305 (dfp_ddedpd_<mode>): Likewise.
26306 (dfp_denbcd_<mode>): Likewise.
26307 (dfp_dxex_<mode>): Likewise.
26308 (dfp_diex_<mode>): Likewise.
26309 (dfp_dscli_<mode>): Likewise.
26310 (dfp_dscri_<mode>): Likewise.
26312 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
26314 (UNSPEC_CDTBCD): Likewise.
26315 (UNSPEC_CBCDTD): Likewise.
26316 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
26317 (UNSPEC_DIVEO): Likewise.
26318 (UNSPEC_DIVEU): Likewise.
26319 (UNSPEC_DIVEUO): Likewise.
26320 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
26321 pack/unpack 128-bit types.
26322 (UNSPEC_PACK_128BIT): Likewise.
26323 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
26324 (udiv<mode>3): Use idiv_ldiv mode attribute.
26325 (div<mode>3): Likewise.
26326 (addg6s): Add new BCD builtin functions.
26327 (cdtbcd): Likewise.
26328 (cbcdtd): Likewise.
26329 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
26330 (div_extend): Likewise.
26331 (div<div_extend>_<mode>"): Likewise.
26332 (FP128_64): Add support for new builtin functions to pack/unpack
26334 (unpack<mode>): Likewise.
26335 (unpacktf_0): Likewise.
26336 (unpacktf_1): Likewise.
26337 (unpack<mode>_dm): Likewise.
26338 (unpack<mode>_nodm): Likewise.
26339 (pack<mode>): Likewise.
26340 (unpackv1ti): Likewise.
26341 (packv1ti): Likewise.
26343 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
26345 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
26348 2014-04-24 Jakub Jelinek <jakub@redhat.com>
26350 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
26351 * gimplify.c (omp_is_private): Change last argument's type to int.
26352 Only diagnose lastprivate if the simd argument is 1, only diagnose
26353 linear if the simd argument is 2.
26354 (gimplify_omp_for): Adjust omp_is_private callers. When adding
26355 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
26356 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
26357 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
26358 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
26359 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
26360 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
26361 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
26362 * tree-nested.c (convert_nonlocal_omp_clauses,
26363 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
26365 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
26368 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
26371 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
26373 * flag-types.h (enum ivar_visibility): Add.
26375 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
26377 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
26378 function * argument.
26380 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
26382 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
26384 2014-04-24 Radovan Obradovic <robradovic@mips.com>
26385 Tom de Vries <tom@codesourcery.com>
26387 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
26388 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
26390 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
26391 * emit-rtl.c (try_split): Same.
26393 2014-04-24 Radovan Obradovic <robradovic@mips.com>
26394 Tom de Vries <tom@codesourcery.com>
26396 * common.opt (fuse-caller-save): New option.
26398 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
26400 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
26401 elements for big-endian.
26403 2014-04-24 Richard Biener <rguenther@suse.de>
26405 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
26406 during TER and instead use the sepops interface for expanding
26407 non-GIMPLE_SINGLE_RHS.
26409 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26411 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
26412 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
26414 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26416 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
26417 assembler 64-bit option.
26418 * configure: Regenerate.
26420 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26422 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
26423 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
26424 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
26425 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
26426 (TARGET_CRYPTO): Take TARGET_SIMD into account.
26428 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26430 * config/aarch64/aarch64-builtins.c
26431 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
26432 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
26433 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
26434 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
26436 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
26437 (Vrevsuff): New mode attribute.
26439 2014-04-24 Terry Guo <terry.guo@arm.com>
26441 * config/arm/arm.h (machine_function): Define variable
26442 after_arm_reorg here.
26443 * config/arm/arm.c (after_arm_reorg): Remove the definition.
26444 (arm_split_constant): Update the way to access variable
26446 (arm_reorg): Ditto.
26447 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
26449 2014-04-23 Tom de Vries <tom@codesourcery.com>
26451 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
26453 2014-04-23 David Malcolm <dmalcolm@redhat.com>
26455 * is-a.h: Update comments to reflect the following changes to the
26456 "pointerness" of the API, making the template parameter match the
26457 return type, allowing use of is-a.h with typedefs of pointers.
26458 (is_a_helper::cast): Return a T rather then a pointer to a T, so
26459 that the return type matches the parameter to the is_a_helper.
26461 (dyn_cast): Likewise.
26463 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
26464 pointer from the is-a.h API.
26466 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
26467 (is_a_helper <cgraph_node *>::test): ...this, matching change to
26469 (is_a_helper <varpool_node>::test): Likewise, convert to...
26470 (is_a_helper <varpool_node *>::test): ...this.
26472 (varpool_first_variable): Update for removal of implicit pointer
26473 from the is-a.h API.
26474 (varpool_next_variable): Likewise.
26475 (varpool_first_static_initializer): Likewise.
26476 (varpool_next_static_initializer): Likewise.
26477 (varpool_first_defined_variable): Likewise.
26478 (varpool_next_defined_variable): Likewise.
26479 (cgraph_first_defined_function): Likewise.
26480 (cgraph_next_defined_function): Likewise.
26481 (cgraph_first_function): Likewise.
26482 (cgraph_next_function): Likewise.
26483 (cgraph_first_function_with_gimple_body): Likewise.
26484 (cgraph_next_function_with_gimple_body): Likewise.
26485 (cgraph_alias_target): Likewise.
26486 (varpool_alias_target): Likewise.
26487 (cgraph_function_or_thunk_node): Likewise.
26488 (varpool_variable_node): Likewise.
26489 (symtab_real_symbol_p): Likewise.
26490 * cgraphunit.c (referred_to_p): Likewise.
26491 (analyze_functions): Likewise.
26492 (handle_alias_pairs): Likewise.
26493 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
26494 * gimple-ssa.h (gimple_vuse_op): Likewise.
26495 (gimple_vdef_op): Likewise.
26496 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
26497 * gimple.c (gimple_build_asm_1): Likewise.
26498 (gimple_build_try): Likewise.
26499 (gimple_build_resx): Likewise.
26500 (gimple_build_eh_dispatch): Likewise.
26501 (gimple_build_omp_for): Likewise.
26502 (gimple_omp_for_set_clauses): Likewise.
26504 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
26505 (is_a_helper <gimple_statement_asm *>::test): ...this.
26506 (is_a_helper <gimple_statement_bind>::test): Convert to...
26507 (is_a_helper <gimple_statement_bind *>::test): ...this.
26508 (is_a_helper <gimple_statement_call>::test): Convert to...
26509 (is_a_helper <gimple_statement_call *>::test): ...this.
26510 (is_a_helper <gimple_statement_catch>::test): Convert to...
26511 (is_a_helper <gimple_statement_catch *>::test): ...this.
26512 (is_a_helper <gimple_statement_resx>::test): Convert to...
26513 (is_a_helper <gimple_statement_resx *>::test): ...this.
26514 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
26515 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
26516 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
26517 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
26518 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
26519 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
26520 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
26521 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
26522 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
26523 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
26524 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
26525 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
26526 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
26527 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
26528 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
26529 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
26530 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
26531 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
26532 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
26533 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
26534 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
26535 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
26536 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
26537 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
26538 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
26539 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
26540 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
26541 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
26542 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
26543 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
26544 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
26545 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
26546 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
26547 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
26548 (is_a_helper <gimple_statement_phi>::test): Convert to...
26549 (is_a_helper <gimple_statement_phi *>::test): ...this.
26550 (is_a_helper <gimple_statement_transaction>::test): Convert to...
26551 (is_a_helper <gimple_statement_transaction *>::test): ...this.
26552 (is_a_helper <gimple_statement_try>::test): Convert to...
26553 (is_a_helper <gimple_statement_try *>::test): ...this.
26554 (is_a_helper <gimple_statement_wce>::test): Convert to...
26555 (is_a_helper <gimple_statement_wce *>::test): ...this.
26556 (is_a_helper <const gimple_statement_asm>::test): Convert to...
26557 (is_a_helper <const gimple_statement_asm *>::test): ...this.
26558 (is_a_helper <const gimple_statement_bind>::test): Convert to...
26559 (is_a_helper <const gimple_statement_bind *>::test): ...this.
26560 (is_a_helper <const gimple_statement_call>::test): Convert to...
26561 (is_a_helper <const gimple_statement_call *>::test): ...this.
26562 (is_a_helper <const gimple_statement_catch>::test): Convert to...
26563 (is_a_helper <const gimple_statement_catch *>::test): ...this.
26564 (is_a_helper <const gimple_statement_resx>::test): Convert to...
26565 (is_a_helper <const gimple_statement_resx *>::test): ...this.
26566 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
26567 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
26568 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
26569 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
26570 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
26572 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
26574 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
26576 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
26578 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
26579 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
26580 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
26582 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
26583 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
26585 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
26586 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
26587 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
26588 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
26589 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
26590 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
26592 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
26593 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
26594 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
26595 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
26597 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
26598 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
26599 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
26600 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
26601 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
26602 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
26603 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
26604 (is_a_helper <const gimple_statement_phi>::test): Convert to...
26605 (is_a_helper <const gimple_statement_phi *>::test): ...this.
26606 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
26607 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
26608 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
26609 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
26610 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
26611 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
26612 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
26614 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
26616 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
26617 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
26619 (gimple_use_ops): Update for removal of implicit pointer from the
26621 (gimple_set_use_ops): Likewise.
26622 (gimple_vuse): Likewise.
26623 (gimple_vdef): Likewise.
26624 (gimple_vuse_ptr): Likewise.
26625 (gimple_vdef_ptr): Likewise.
26626 (gimple_set_vuse): Likewise.
26627 (gimple_set_vdef): Likewise.
26628 (gimple_omp_return_set_lhs): Likewise.
26629 (gimple_omp_return_lhs): Likewise.
26630 (gimple_omp_return_lhs_ptr): Likewise.
26631 (gimple_call_fntype): Likewise.
26632 (gimple_call_set_fntype): Likewise.
26633 (gimple_call_set_internal_fn): Likewise.
26634 (gimple_call_use_set): Likewise.
26635 (gimple_call_clobber_set): Likewise.
26636 (gimple_bind_vars): Likewise.
26637 (gimple_bind_set_vars): Likewise.
26638 (gimple_bind_body_ptr): Likewise.
26639 (gimple_bind_set_body): Likewise.
26640 (gimple_bind_add_stmt): Likewise.
26641 (gimple_bind_block): Likewise.
26642 (gimple_bind_set_block): Likewise.
26643 (gimple_asm_ninputs): Likewise.
26644 (gimple_asm_noutputs): Likewise.
26645 (gimple_asm_nclobbers): Likewise.
26646 (gimple_asm_nlabels): Likewise.
26647 (gimple_asm_input_op): Likewise.
26648 (gimple_asm_input_op_ptr): Likewise.
26649 (gimple_asm_output_op): Likewise.
26650 (gimple_asm_output_op_ptr): Likewise.
26651 (gimple_asm_set_output_op): Likewise.
26652 (gimple_asm_clobber_op): Likewise.
26653 (gimple_asm_set_clobber_op): Likewise.
26654 (gimple_asm_label_op): Likewise.
26655 (gimple_asm_set_label_op): Likewise.
26656 (gimple_asm_string): Likewise.
26657 (gimple_catch_types): Likewise.
26658 (gimple_catch_types_ptr): Likewise.
26659 (gimple_catch_handler_ptr): Likewise.
26660 (gimple_catch_set_types): Likewise.
26661 (gimple_catch_set_handler): Likewise.
26662 (gimple_eh_filter_types): Likewise.
26663 (gimple_eh_filter_types_ptr): Likewise.
26664 (gimple_eh_filter_failure_ptr): Likewise.
26665 (gimple_eh_filter_set_types): Likewise.
26666 (gimple_eh_filter_set_failure): Likewise.
26667 (gimple_eh_must_not_throw_fndecl): Likewise.
26668 (gimple_eh_must_not_throw_set_fndecl): Likewise.
26669 (gimple_eh_else_n_body_ptr): Likewise.
26670 (gimple_eh_else_e_body_ptr): Likewise.
26671 (gimple_eh_else_set_n_body): Likewise.
26672 (gimple_eh_else_set_e_body): Likewise.
26673 (gimple_try_eval_ptr): Likewise.
26674 (gimple_try_cleanup_ptr): Likewise.
26675 (gimple_try_set_eval): Likewise.
26676 (gimple_try_set_cleanup): Likewise.
26677 (gimple_wce_cleanup_ptr): Likewise.
26678 (gimple_wce_set_cleanup): Likewise.
26679 (gimple_phi_capacity): Likewise.
26680 (gimple_phi_num_args): Likewise.
26681 (gimple_phi_result): Likewise.
26682 (gimple_phi_result_ptr): Likewise.
26683 (gimple_phi_set_result): Likewise.
26684 (gimple_phi_arg): Likewise.
26685 (gimple_phi_set_arg): Likewise.
26686 (gimple_resx_region): Likewise.
26687 (gimple_resx_set_region): Likewise.
26688 (gimple_eh_dispatch_region): Likewise.
26689 (gimple_eh_dispatch_set_region): Likewise.
26690 (gimple_omp_critical_name): Likewise.
26691 (gimple_omp_critical_name_ptr): Likewise.
26692 (gimple_omp_critical_set_name): Likewise.
26693 (gimple_omp_for_clauses): Likewise.
26694 (gimple_omp_for_clauses_ptr): Likewise.
26695 (gimple_omp_for_set_clauses): Likewise.
26696 (gimple_omp_for_collapse): Likewise.
26697 (gimple_omp_for_index): Likewise.
26698 (gimple_omp_for_index_ptr): Likewise.
26699 (gimple_omp_for_set_index): Likewise.
26700 (gimple_omp_for_initial): Likewise.
26701 (gimple_omp_for_initial_ptr): Likewise.
26702 (gimple_omp_for_set_initial): Likewise.
26703 (gimple_omp_for_final): Likewise.
26704 (gimple_omp_for_final_ptr): Likewise.
26705 (gimple_omp_for_set_final): Likewise.
26706 (gimple_omp_for_incr): Likewise.
26707 (gimple_omp_for_incr_ptr): Likewise.
26708 (gimple_omp_for_set_incr): Likewise.
26709 (gimple_omp_for_pre_body_ptr): Likewise.
26710 (gimple_omp_for_set_pre_body): Likewise.
26711 (gimple_omp_parallel_clauses): Likewise.
26712 (gimple_omp_parallel_clauses_ptr): Likewise.
26713 (gimple_omp_parallel_set_clauses): Likewise.
26714 (gimple_omp_parallel_child_fn): Likewise.
26715 (gimple_omp_parallel_child_fn_ptr): Likewise.
26716 (gimple_omp_parallel_set_child_fn): Likewise.
26717 (gimple_omp_parallel_data_arg): Likewise.
26718 (gimple_omp_parallel_data_arg_ptr): Likewise.
26719 (gimple_omp_parallel_set_data_arg): Likewise.
26720 (gimple_omp_task_clauses): Likewise.
26721 (gimple_omp_task_clauses_ptr): Likewise.
26722 (gimple_omp_task_set_clauses): Likewise.
26723 (gimple_omp_task_child_fn): Likewise.
26724 (gimple_omp_task_child_fn_ptr): Likewise.
26725 (gimple_omp_task_set_child_fn): Likewise.
26726 (gimple_omp_task_data_arg): Likewise.
26727 (gimple_omp_task_data_arg_ptr): Likewise.
26728 (gimple_omp_task_set_data_arg): Likewise.
26729 (gimple_omp_taskreg_clauses): Likewise.
26730 (gimple_omp_taskreg_clauses_ptr): Likewise.
26731 (gimple_omp_taskreg_set_clauses): Likewise.
26732 (gimple_omp_taskreg_child_fn): Likewise.
26733 (gimple_omp_taskreg_child_fn_ptr): Likewise.
26734 (gimple_omp_taskreg_set_child_fn): Likewise.
26735 (gimple_omp_taskreg_data_arg): Likewise.
26736 (gimple_omp_taskreg_data_arg_ptr): Likewise.
26737 (gimple_omp_taskreg_set_data_arg): Likewise.
26738 (gimple_omp_task_copy_fn): Likewise.
26739 (gimple_omp_task_copy_fn_ptr): Likewise.
26740 (gimple_omp_task_set_copy_fn): Likewise.
26741 (gimple_omp_task_arg_size): Likewise.
26742 (gimple_omp_task_arg_size_ptr): Likewise.
26743 (gimple_omp_task_set_arg_size): Likewise.
26744 (gimple_omp_task_arg_align): Likewise.
26745 (gimple_omp_task_arg_align_ptr): Likewise.
26746 (gimple_omp_task_set_arg_align): Likewise.
26747 (gimple_omp_single_clauses): Likewise.
26748 (gimple_omp_single_clauses_ptr): Likewise.
26749 (gimple_omp_single_set_clauses): Likewise.
26750 (gimple_omp_target_clauses): Likewise.
26751 (gimple_omp_target_clauses_ptr): Likewise.
26752 (gimple_omp_target_set_clauses): Likewise.
26753 (gimple_omp_target_child_fn): Likewise.
26754 (gimple_omp_target_child_fn_ptr): Likewise.
26755 (gimple_omp_target_set_child_fn): Likewise.
26756 (gimple_omp_target_data_arg): Likewise.
26757 (gimple_omp_target_data_arg_ptr): Likewise.
26758 (gimple_omp_target_set_data_arg): Likewise.
26759 (gimple_omp_teams_clauses): Likewise.
26760 (gimple_omp_teams_clauses_ptr): Likewise.
26761 (gimple_omp_teams_set_clauses): Likewise.
26762 (gimple_omp_sections_clauses): Likewise.
26763 (gimple_omp_sections_clauses_ptr): Likewise.
26764 (gimple_omp_sections_set_clauses): Likewise.
26765 (gimple_omp_sections_control): Likewise.
26766 (gimple_omp_sections_control_ptr): Likewise.
26767 (gimple_omp_sections_set_control): Likewise.
26768 (gimple_omp_for_set_cond): Likewise.
26769 (gimple_omp_for_cond): Likewise.
26770 (gimple_omp_atomic_store_set_val): Likewise.
26771 (gimple_omp_atomic_store_val): Likewise.
26772 (gimple_omp_atomic_store_val_ptr): Likewise.
26773 (gimple_omp_atomic_load_set_lhs): Likewise.
26774 (gimple_omp_atomic_load_lhs): Likewise.
26775 (gimple_omp_atomic_load_lhs_ptr): Likewise.
26776 (gimple_omp_atomic_load_set_rhs): Likewise.
26777 (gimple_omp_atomic_load_rhs): Likewise.
26778 (gimple_omp_atomic_load_rhs_ptr): Likewise.
26779 (gimple_omp_continue_control_def): Likewise.
26780 (gimple_omp_continue_control_def_ptr): Likewise.
26781 (gimple_omp_continue_set_control_def): Likewise.
26782 (gimple_omp_continue_control_use): Likewise.
26783 (gimple_omp_continue_control_use_ptr): Likewise.
26784 (gimple_omp_continue_set_control_use): Likewise.
26785 (gimple_transaction_body_ptr): Likewise.
26786 (gimple_transaction_label): Likewise.
26787 (gimple_transaction_label_ptr): Likewise.
26788 (gimple_transaction_set_body): Likewise.
26789 (gimple_transaction_set_label): Likewise.
26791 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
26792 * ipa-inline-analysis.c (inline_write_summary): Likewise.
26793 * ipa-ref.c (ipa_record_reference): Likewise.
26794 * ipa-reference.c (analyze_function): Likewise.
26795 (ipa_reference_write_optimization_summary): Likewise.
26796 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
26797 (address_taken_from_non_vtable_p): Likewise.
26798 (comdat_can_be_unshared_p_1): Likewise.
26799 * lto-cgraph.c (lto_output_ref): Likewise.
26800 (add_references): Likewise.
26801 (compute_ltrans_boundary): Likewise.
26802 (output_symtab): Likewise.
26803 (input_ref): Likewise.
26804 (input_cgraph_1): Likewise.
26805 (output_cgraph_opt_summary): Likewise.
26806 * lto-streamer-out.c (lto_output): Likewise.
26807 (output_symbol_p): Likewise.
26808 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
26809 (lsei_start_function_in_partition): Likewise.
26810 (lsei_next_variable_in_partition): Likewise.
26811 (lsei_start_variable_in_partition): Likewise.
26812 * symtab.c (insert_to_assembler_name_hash): Likewise.
26813 (unlink_from_assembler_name_hash): Likewise.
26814 (symtab_unregister_node): Likewise.
26815 (symtab_remove_node): Likewise.
26816 (dump_symtab_node): Likewise.
26817 (verify_symtab_base): Likewise.
26818 (verify_symtab_node): Likewise.
26819 (symtab_make_decl_local): Likewise.
26820 (symtab_alias_ultimate_target): Likewise.
26821 (symtab_resolve_alias): Likewise.
26822 (symtab_get_symbol_partitioning_class): Likewise.
26823 * tree-phinodes.c (allocate_phi_node): Likewise.
26824 (reserve_phi_args_for_new_edge): Likewise.
26825 (remove_phi_args): Likewise.
26826 * varpool.c (varpool_node_for_asm): Likewise.
26827 (varpool_remove_unreferenced_decls): Likewise.
26829 2014-04-23 Jeff Law <law@redhat.com>
26831 PR tree-optimization/60902
26832 * tree-ssa-threadedge.c
26833 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
26834 invalidate outputs from statements that do not produce useful
26835 outputs for threading.
26837 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
26839 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
26840 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
26841 machine descriptions for Stack Smashing Protector.
26843 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
26845 * aarch64.md (<optab>_rol<mode>3): New pattern.
26846 (<optab>_rolsi3_uxtw): Likewise.
26847 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
26849 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
26851 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
26852 (arm_cortex_a12_tune): Likewise.
26854 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26856 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
26858 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26860 * config/arm/arm.md (arm_rev16si2): New pattern.
26861 (arm_rev16si2_alt): Likewise.
26862 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
26864 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26866 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
26867 (rev16<mode>2_alt): Likewise.
26868 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
26869 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
26870 (aarch_rev16_shleft_mask_imm_p): Likewise.
26871 (aarch_rev16_p_1): Likewise.
26872 (aarch_rev16_p): Likewise.
26873 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
26874 (aarch_rev16_shright_mask_imm_p): Likewise.
26875 (aarch_rev16_shleft_mask_imm_p): Likewise.
26877 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26879 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
26880 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
26882 (cortex_a53_extra_costs): Likewise.
26883 (cortex_a57_extra_costs): Likewise.
26884 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
26885 (cortexa7_extra_costs): Likewise.
26886 (cortexa8_extra_costs): Likewise.
26887 (cortexa12_extra_costs): Likewise.
26888 (cortexa15_extra_costs): Likewise.
26889 (v7m_extra_costs): Likewise.
26890 (arm_new_rtx_costs): Handle BSWAP.
26892 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26894 * config/arm/arm.c (cortexa8_extra_costs): New table.
26895 (arm_cortex_a8_tune): New tuning struct.
26896 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
26898 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26900 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
26902 2014-04-23 Richard Biener <rguenther@suse.de>
26904 * Makefile.in (OBJS): Remove loop-unswitch.o.
26905 * tree-pass.h (make_pass_rtl_unswitch): Remove.
26906 * passes.def (pass_rtl_unswitch): Likewise.
26907 * loop-init.c (gate_rtl_unswitch): Likewise.
26908 (rtl_unswitch): Likewise.
26909 (pass_data_rtl_unswitch): Likewise.
26910 (pass_rtl_unswitch): Likewise.
26911 (make_pass_rtl_unswitch): Likewise.
26912 * rtl.h (reversed_condition): Likewise.
26913 (compare_and_jump_seq): Likewise.
26914 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
26916 * loop-unroll.c (compare_and_jump_seq): Likewise.
26918 2014-04-23 Richard Biener <rguenther@suse.de>
26920 PR tree-optimization/60903
26921 * tree-ssa-loop-im.c (analyze_memory_references): Remove
26922 commented code block.
26923 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
26924 loop flags to newly created BBs and edges.
26926 2014-04-23 Nick Clifton <nickc@redhat.com>
26928 * config/msp430/msp430.c (msp430_handle_option): Move function
26930 (msp430_option_override): Simplify mcu and mcpu option handling.
26931 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
26932 support for -mhwmult command line option.
26933 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
26934 -mhwmult command line option.
26935 (msp430_hwmult_enabled): Delete.
26936 (msp43o_output_labelref): Add support for -mhwmult command line option.
26937 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
26938 (umulsidi3): Likewise.
26939 * config/msp430/msp430.opt (mmcu): Add Report attribute.
26940 (mcpu, mlarge, msmall): Likewise.
26941 (mhwmult): New option.
26942 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
26944 (msp430_is_f5_mcu): Remove prototype.
26945 (msp430_use_f5_series_hwmult): Add prototype.
26946 * config/msp430/msp430-opts.h: New file.
26947 * common/config/msp430: New directory.
26948 * common/config/msp430/msp430-common.c: New file.
26949 * config.gcc (msp430): Remove target_has_targetm_common.
26950 * doc/invoke.texi: Document -mhwmult command line option.
26952 2014-04-23 Nick Clifton <nickc@redhat.com>
26954 * config/i386/cygwin.h (ENDFILE_SPEC): Include
26955 default-manifest.o if it can be found in the search path.
26956 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
26958 2014-04-23 Terry Guo <terry.guo@arm.com>
26960 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
26962 2014-04-23 Richard Biener <rguenther@suse.de>
26964 PR middle-end/60895
26965 * tree-inline.c (declare_return_variable): Use mark_addressable.
26967 2014-04-23 Richard Biener <rguenther@suse.de>
26969 PR middle-end/60891
26970 * loop-init.c (loop_optimizer_init): Make sure to apply
26971 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
26973 2014-04-22 Jakub Jelinek <jakub@redhat.com>
26976 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
26978 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
26979 if flag_sanitize_undefined_trap_on_error.
26980 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
26981 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
26982 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
26983 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
26984 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
26985 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
26986 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
26987 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
26988 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
26989 * ubsan.c (ubsan_instrument_unreachable): Return
26990 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
26991 (ubsan_expand_null_ifn): Emit __builtin_trap ()
26992 if flag_sanitize_undefined_trap_on_error and
26993 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
26994 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
26995 instrument_bool_enum_load): Emit __builtin_trap () if
26996 flag_sanitize_undefined_trap_on_error and
26997 __builtin_handle_*_abort () if !flag_sanitize_recover.
26998 * doc/invoke.texi (-fsanitize-recover,
26999 -fsanitize-undefined-trap-on-error): Document.
27001 2014-04-22 Christian Bruel <christian.bruel@st.com>
27003 * config/sh/sh.md (mov<mode>): Replace movQIHI.
27004 Force immediates to SImode.
27006 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
27008 * config/nios2/nios2.md (UNSPEC_ROUND): New.
27009 (lroundsfsi2): New.
27010 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
27011 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
27012 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
27013 (nios2_fpu_insn): Add entry for round.
27014 (N2FPU_NO_ERRNO_P): Define.
27015 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
27017 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
27019 2014-04-22 Richard Henderson <rth@redhat.com>
27021 * config/aarch64/aarch64 (addti3, subti3): New expanders.
27022 (add<GPI>3_compare0): Remove leading * from name.
27023 (add<GPI>3_carryin): Likewise.
27024 (sub<GPI>3_compare0): Likewise.
27025 (sub<GPI>3_carryin): Likewise.
27026 (<su_optab>mulditi3): New expander.
27027 (multi3): New expander.
27028 (madd<GPI>): Remove leading * from name.
27030 2014-04-22 Martin Jambor <mjambor@suse.cz>
27032 * cgraphclones.c (cgraph_function_versioning): Copy
27033 ipa_transforms_to_apply instead of asserting it is empty.
27035 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
27038 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
27039 on count_exp to get mode.
27041 2014-04-22 Andrew Pinski <apinski@cavium.com>
27043 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
27044 Handle TLS for ILP32.
27045 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
27046 (tlsie_small_<mode>): this and handle PTR.
27047 (tlsie_small_sidi): New pattern.
27048 (tlsle_small): Change to an expand to handle ILP32.
27049 (tlsle_small_<mode>): New pattern.
27050 (tlsdesc_small): Rename to ...
27051 (tlsdesc_small_<mode>): this and handle PTR.
27053 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27055 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
27057 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
27059 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
27060 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
27061 (aarch64_types_signed_poly_qualifiers): Likewise.
27062 (aarch64_types_unsigned_signed_qualifiers): Likewise.
27063 (aarch64_types_poly_signed_qualifiers): Likewise.
27064 (TYPES_REINTERP_SS): Type macro added.
27065 (TYPES_REINTERP_SU): Likewise.
27066 (TYPES_REINTERP_SP): Likewise.
27067 (TYPES_REINTERP_US): Likewise.
27068 (TYPES_REINTERP_PS): Likewise.
27069 (aarch64_fold_builtin): New expression folding added.
27070 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
27071 Declarations removed.
27072 (REINTERP_SS): Declarations added.
27073 (REINTERP_US): Likewise.
27074 (REINTERP_PS): Likewise.
27075 (REINTERP_SU): Likewise.
27076 (REINTERP_SP): Likewise.
27077 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
27078 (vreinterpretq_p8_f64): Likewise.
27079 (vreinterpret_p16_f64): Likewise.
27080 (vreinterpretq_p16_f64): Likewise.
27081 (vreinterpret_f32_f64): Likewise.
27082 (vreinterpretq_f32_f64): Likewise.
27083 (vreinterpret_f64_f32): Likewise.
27084 (vreinterpret_f64_p8): Likewise.
27085 (vreinterpret_f64_p16): Likewise.
27086 (vreinterpret_f64_s8): Likewise.
27087 (vreinterpret_f64_s16): Likewise.
27088 (vreinterpret_f64_s32): Likewise.
27089 (vreinterpret_f64_s64): Likewise.
27090 (vreinterpret_f64_u8): Likewise.
27091 (vreinterpret_f64_u16): Likewise.
27092 (vreinterpret_f64_u32): Likewise.
27093 (vreinterpret_f64_u64): Likewise.
27094 (vreinterpretq_f64_f32): Likewise.
27095 (vreinterpretq_f64_p8): Likewise.
27096 (vreinterpretq_f64_p16): Likewise.
27097 (vreinterpretq_f64_s8): Likewise.
27098 (vreinterpretq_f64_s16): Likewise.
27099 (vreinterpretq_f64_s32): Likewise.
27100 (vreinterpretq_f64_s64): Likewise.
27101 (vreinterpretq_f64_u8): Likewise.
27102 (vreinterpretq_f64_u16): Likewise.
27103 (vreinterpretq_f64_u32): Likewise.
27104 (vreinterpretq_f64_u64): Likewise.
27105 (vreinterpret_s64_f64): Likewise.
27106 (vreinterpretq_s64_f64): Likewise.
27107 (vreinterpret_u64_f64): Likewise.
27108 (vreinterpretq_u64_f64): Likewise.
27109 (vreinterpret_s8_f64): Likewise.
27110 (vreinterpretq_s8_f64): Likewise.
27111 (vreinterpret_s16_f64): Likewise.
27112 (vreinterpretq_s16_f64): Likewise.
27113 (vreinterpret_s32_f64): Likewise.
27114 (vreinterpretq_s32_f64): Likewise.
27115 (vreinterpret_u8_f64): Likewise.
27116 (vreinterpretq_u8_f64): Likewise.
27117 (vreinterpret_u16_f64): Likewise.
27118 (vreinterpretq_u16_f64): Likewise.
27119 (vreinterpret_u32_f64): Likewise.
27120 (vreinterpretq_u32_f64): Likewise.
27122 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
27124 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
27125 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
27126 (vreinterpret_p8_s8): Likewise.
27127 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
27128 (vreinterpret_p8_s16): Likewise.
27129 (vreinterpret_p8_s32): Likewise.
27130 (vreinterpret_p8_s64): Likewise.
27131 (vreinterpret_p8_f32): Likewise.
27132 (vreinterpret_p8_u8): Likewise.
27133 (vreinterpret_p8_u16): Likewise.
27134 (vreinterpret_p8_u32): Likewise.
27135 (vreinterpret_p8_u64): Likewise.
27136 (vreinterpret_p8_p16): Likewise.
27137 (vreinterpretq_p8_s8): Likewise.
27138 (vreinterpretq_p8_s16): Likewise.
27139 (vreinterpretq_p8_s32): Likewise.
27140 (vreinterpretq_p8_s64): Likewise.
27141 (vreinterpretq_p8_f32): Likewise.
27142 (vreinterpretq_p8_u8): Likewise.
27143 (vreinterpretq_p8_u16): Likewise.
27144 (vreinterpretq_p8_u32): Likewise.
27145 (vreinterpretq_p8_u64): Likewise.
27146 (vreinterpretq_p8_p16): Likewise.
27147 (vreinterpret_p16_s8): Likewise.
27148 (vreinterpret_p16_s16): Likewise.
27149 (vreinterpret_p16_s32): Likewise.
27150 (vreinterpret_p16_s64): Likewise.
27151 (vreinterpret_p16_f32): Likewise.
27152 (vreinterpret_p16_u8): Likewise.
27153 (vreinterpret_p16_u16): Likewise.
27154 (vreinterpret_p16_u32): Likewise.
27155 (vreinterpret_p16_u64): Likewise.
27156 (vreinterpret_p16_p8): Likewise.
27157 (vreinterpretq_p16_s8): Likewise.
27158 (vreinterpretq_p16_s16): Likewise.
27159 (vreinterpretq_p16_s32): Likewise.
27160 (vreinterpretq_p16_s64): Likewise.
27161 (vreinterpretq_p16_f32): Likewise.
27162 (vreinterpretq_p16_u8): Likewise.
27163 (vreinterpretq_p16_u16): Likewise.
27164 (vreinterpretq_p16_u32): Likewise.
27165 (vreinterpretq_p16_u64): Likewise.
27166 (vreinterpretq_p16_p8): Likewise.
27167 (vreinterpret_f32_s8): Likewise.
27168 (vreinterpret_f32_s16): Likewise.
27169 (vreinterpret_f32_s32): Likewise.
27170 (vreinterpret_f32_s64): Likewise.
27171 (vreinterpret_f32_u8): Likewise.
27172 (vreinterpret_f32_u16): Likewise.
27173 (vreinterpret_f32_u32): Likewise.
27174 (vreinterpret_f32_u64): Likewise.
27175 (vreinterpret_f32_p8): Likewise.
27176 (vreinterpret_f32_p16): Likewise.
27177 (vreinterpretq_f32_s8): Likewise.
27178 (vreinterpretq_f32_s16): Likewise.
27179 (vreinterpretq_f32_s32): Likewise.
27180 (vreinterpretq_f32_s64): Likewise.
27181 (vreinterpretq_f32_u8): Likewise.
27182 (vreinterpretq_f32_u16): Likewise.
27183 (vreinterpretq_f32_u32): Likewise.
27184 (vreinterpretq_f32_u64): Likewise.
27185 (vreinterpretq_f32_p8): Likewise.
27186 (vreinterpretq_f32_p16): Likewise.
27187 (vreinterpret_s64_s8): Likewise.
27188 (vreinterpret_s64_s16): Likewise.
27189 (vreinterpret_s64_s32): Likewise.
27190 (vreinterpret_s64_f32): Likewise.
27191 (vreinterpret_s64_u8): Likewise.
27192 (vreinterpret_s64_u16): Likewise.
27193 (vreinterpret_s64_u32): Likewise.
27194 (vreinterpret_s64_u64): Likewise.
27195 (vreinterpret_s64_p8): Likewise.
27196 (vreinterpret_s64_p16): Likewise.
27197 (vreinterpretq_s64_s8): Likewise.
27198 (vreinterpretq_s64_s16): Likewise.
27199 (vreinterpretq_s64_s32): Likewise.
27200 (vreinterpretq_s64_f32): Likewise.
27201 (vreinterpretq_s64_u8): Likewise.
27202 (vreinterpretq_s64_u16): Likewise.
27203 (vreinterpretq_s64_u32): Likewise.
27204 (vreinterpretq_s64_u64): Likewise.
27205 (vreinterpretq_s64_p8): Likewise.
27206 (vreinterpretq_s64_p16): Likewise.
27207 (vreinterpret_u64_s8): Likewise.
27208 (vreinterpret_u64_s16): Likewise.
27209 (vreinterpret_u64_s32): Likewise.
27210 (vreinterpret_u64_s64): Likewise.
27211 (vreinterpret_u64_f32): Likewise.
27212 (vreinterpret_u64_u8): Likewise.
27213 (vreinterpret_u64_u16): Likewise.
27214 (vreinterpret_u64_u32): Likewise.
27215 (vreinterpret_u64_p8): Likewise.
27216 (vreinterpret_u64_p16): Likewise.
27217 (vreinterpretq_u64_s8): Likewise.
27218 (vreinterpretq_u64_s16): Likewise.
27219 (vreinterpretq_u64_s32): Likewise.
27220 (vreinterpretq_u64_s64): Likewise.
27221 (vreinterpretq_u64_f32): Likewise.
27222 (vreinterpretq_u64_u8): Likewise.
27223 (vreinterpretq_u64_u16): Likewise.
27224 (vreinterpretq_u64_u32): Likewise.
27225 (vreinterpretq_u64_p8): Likewise.
27226 (vreinterpretq_u64_p16): Likewise.
27227 (vreinterpret_s8_s16): Likewise.
27228 (vreinterpret_s8_s32): Likewise.
27229 (vreinterpret_s8_s64): Likewise.
27230 (vreinterpret_s8_f32): Likewise.
27231 (vreinterpret_s8_u8): Likewise.
27232 (vreinterpret_s8_u16): Likewise.
27233 (vreinterpret_s8_u32): Likewise.
27234 (vreinterpret_s8_u64): Likewise.
27235 (vreinterpret_s8_p8): Likewise.
27236 (vreinterpret_s8_p16): Likewise.
27237 (vreinterpretq_s8_s16): Likewise.
27238 (vreinterpretq_s8_s32): Likewise.
27239 (vreinterpretq_s8_s64): Likewise.
27240 (vreinterpretq_s8_f32): Likewise.
27241 (vreinterpretq_s8_u8): Likewise.
27242 (vreinterpretq_s8_u16): Likewise.
27243 (vreinterpretq_s8_u32): Likewise.
27244 (vreinterpretq_s8_u64): Likewise.
27245 (vreinterpretq_s8_p8): Likewise.
27246 (vreinterpretq_s8_p16): Likewise.
27247 (vreinterpret_s16_s8): Likewise.
27248 (vreinterpret_s16_s32): Likewise.
27249 (vreinterpret_s16_s64): Likewise.
27250 (vreinterpret_s16_f32): Likewise.
27251 (vreinterpret_s16_u8): Likewise.
27252 (vreinterpret_s16_u16): Likewise.
27253 (vreinterpret_s16_u32): Likewise.
27254 (vreinterpret_s16_u64): Likewise.
27255 (vreinterpret_s16_p8): Likewise.
27256 (vreinterpret_s16_p16): Likewise.
27257 (vreinterpretq_s16_s8): Likewise.
27258 (vreinterpretq_s16_s32): Likewise.
27259 (vreinterpretq_s16_s64): Likewise.
27260 (vreinterpretq_s16_f32): Likewise.
27261 (vreinterpretq_s16_u8): Likewise.
27262 (vreinterpretq_s16_u16): Likewise.
27263 (vreinterpretq_s16_u32): Likewise.
27264 (vreinterpretq_s16_u64): Likewise.
27265 (vreinterpretq_s16_p8): Likewise.
27266 (vreinterpretq_s16_p16): Likewise.
27267 (vreinterpret_s32_s8): Likewise.
27268 (vreinterpret_s32_s16): Likewise.
27269 (vreinterpret_s32_s64): Likewise.
27270 (vreinterpret_s32_f32): Likewise.
27271 (vreinterpret_s32_u8): Likewise.
27272 (vreinterpret_s32_u16): Likewise.
27273 (vreinterpret_s32_u32): Likewise.
27274 (vreinterpret_s32_u64): Likewise.
27275 (vreinterpret_s32_p8): Likewise.
27276 (vreinterpret_s32_p16): Likewise.
27277 (vreinterpretq_s32_s8): Likewise.
27278 (vreinterpretq_s32_s16): Likewise.
27279 (vreinterpretq_s32_s64): Likewise.
27280 (vreinterpretq_s32_f32): Likewise.
27281 (vreinterpretq_s32_u8): Likewise.
27282 (vreinterpretq_s32_u16): Likewise.
27283 (vreinterpretq_s32_u32): Likewise.
27284 (vreinterpretq_s32_u64): Likewise.
27285 (vreinterpretq_s32_p8): Likewise.
27286 (vreinterpretq_s32_p16): Likewise.
27287 (vreinterpret_u8_s8): Likewise.
27288 (vreinterpret_u8_s16): Likewise.
27289 (vreinterpret_u8_s32): Likewise.
27290 (vreinterpret_u8_s64): Likewise.
27291 (vreinterpret_u8_f32): Likewise.
27292 (vreinterpret_u8_u16): Likewise.
27293 (vreinterpret_u8_u32): Likewise.
27294 (vreinterpret_u8_u64): Likewise.
27295 (vreinterpret_u8_p8): Likewise.
27296 (vreinterpret_u8_p16): Likewise.
27297 (vreinterpretq_u8_s8): Likewise.
27298 (vreinterpretq_u8_s16): Likewise.
27299 (vreinterpretq_u8_s32): Likewise.
27300 (vreinterpretq_u8_s64): Likewise.
27301 (vreinterpretq_u8_f32): Likewise.
27302 (vreinterpretq_u8_u16): Likewise.
27303 (vreinterpretq_u8_u32): Likewise.
27304 (vreinterpretq_u8_u64): Likewise.
27305 (vreinterpretq_u8_p8): Likewise.
27306 (vreinterpretq_u8_p16): Likewise.
27307 (vreinterpret_u16_s8): Likewise.
27308 (vreinterpret_u16_s16): Likewise.
27309 (vreinterpret_u16_s32): Likewise.
27310 (vreinterpret_u16_s64): Likewise.
27311 (vreinterpret_u16_f32): Likewise.
27312 (vreinterpret_u16_u8): Likewise.
27313 (vreinterpret_u16_u32): Likewise.
27314 (vreinterpret_u16_u64): Likewise.
27315 (vreinterpret_u16_p8): Likewise.
27316 (vreinterpret_u16_p16): Likewise.
27317 (vreinterpretq_u16_s8): Likewise.
27318 (vreinterpretq_u16_s16): Likewise.
27319 (vreinterpretq_u16_s32): Likewise.
27320 (vreinterpretq_u16_s64): Likewise.
27321 (vreinterpretq_u16_f32): Likewise.
27322 (vreinterpretq_u16_u8): Likewise.
27323 (vreinterpretq_u16_u32): Likewise.
27324 (vreinterpretq_u16_u64): Likewise.
27325 (vreinterpretq_u16_p8): Likewise.
27326 (vreinterpretq_u16_p16): Likewise.
27327 (vreinterpret_u32_s8): Likewise.
27328 (vreinterpret_u32_s16): Likewise.
27329 (vreinterpret_u32_s32): Likewise.
27330 (vreinterpret_u32_s64): Likewise.
27331 (vreinterpret_u32_f32): Likewise.
27332 (vreinterpret_u32_u8): Likewise.
27333 (vreinterpret_u32_u16): Likewise.
27334 (vreinterpret_u32_u64): Likewise.
27335 (vreinterpret_u32_p8): Likewise.
27336 (vreinterpret_u32_p16): Likewise.
27337 (vreinterpretq_u32_s8): Likewise.
27338 (vreinterpretq_u32_s16): Likewise.
27339 (vreinterpretq_u32_s32): Likewise.
27340 (vreinterpretq_u32_s64): Likewise.
27341 (vreinterpretq_u32_f32): Likewise.
27342 (vreinterpretq_u32_u8): Likewise.
27343 (vreinterpretq_u32_u16): Likewise.
27344 (vreinterpretq_u32_u64): Likewise.
27345 (vreinterpretq_u32_p8): Likewise.
27346 (vreinterpretq_u32_p16): Likewise.
27348 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
27350 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
27352 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
27354 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
27355 (vqnegd_s64): Likewise.
27356 (vqabs_s64): Likewise.
27357 (vqabsd_s64): Likewise.
27359 2014-04-22 Richard Henderson <rth@redhat.com>
27361 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
27362 computation to the top of the loop.
27364 2014-04-22 Renlin <renlin.li@arm.com>
27365 Jiong Wang <jiong.wang@arm.com>
27367 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
27368 * config/aarch64/aarch64.c (aarch64_layout_frame)
27369 (aarch64_initial_elimination_offset): Likewise.
27371 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
27373 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
27376 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
27378 * machmode.h (bitwise_mode_for_mode): Declare.
27379 * stor-layout.h (bitwise_type_for_mode): Likewise.
27380 * stor-layout.c (bitwise_mode_for_mode): New function.
27381 (bitwise_type_for_mode): Likewise.
27382 * builtins.c (fold_builtin_memory_op): Use it instead of
27383 int_mode_for_mode and build_nonstandard_integer_type.
27385 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27387 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
27388 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
27389 (*-*-solaris2*): Simplify.
27390 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
27391 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
27392 *-*-solaris2.9* handling.
27394 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
27396 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
27397 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
27398 handling, simplify.
27399 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
27400 * configure: Regenerate.
27402 * config/i386/sol2-9.h: Remove.
27404 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
27405 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
27406 Remove Solaris 9 references.
27408 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
27410 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
27411 (floatuns<GPI:mode><GPF:mode>2): Remove.
27412 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
27413 and floatuns conversions.
27414 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
27415 and floatuns conversions.
27416 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
27417 (w1,w2): New mode attributes for inequal width conversions.
27419 2014-04-22 Renlin Li <Renlin.Li@arm.com>
27421 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
27422 the output asm format.
27424 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
27426 * config/aarch64/aarch64-simd.md
27427 (aarch64_cm<optab>di): Always split.
27428 (*aarch64_cm<optab>di): New.
27429 (aarch64_cmtstdi): Always split.
27430 (*aarch64_cmtstdi): New.
27432 2014-04-22 Jakub Jelinek <jakub@redhat.com>
27434 PR tree-optimization/60823
27435 * omp-low.c (ipa_simd_modify_function_body): Go through
27436 all SSA_NAMEs and for those refering to vector arguments
27437 which are going to be replaced adjust SSA_NAME_VAR and,
27438 if it is a default definition, change it into a non-default
27439 definition assigned at the beginning of function from new_decl.
27440 (ipa_simd_modify_stmt_ops): Rewritten.
27441 * tree-dfa.c (set_ssa_default_def): When removing default def,
27442 check for NULL loc instead of NULL *loc.
27444 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27446 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
27447 restrictions on core registers for DImode values in Thumb2.
27449 2014-04-22 Ian Bolton <ian.bolton@arm.com>
27451 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
27452 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
27454 2014-04-22 Ian Bolton <ian.bolton@arm.com>
27456 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
27457 (*iordi_notzesidi_di): Likewise.
27458 (*iordi_notsesidi_di): Likewise.
27460 2014-04-22 Ian Bolton <ian.bolton@arm.com>
27462 * config/arm/arm-protos.h (tune_params): New struct members.
27463 * config/arm/arm.c: Initialise tune_params per processor.
27464 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
27465 for speed, based on new tune_params.
27467 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
27469 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
27470 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
27471 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
27472 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
27473 * config/aarch64/arm_neon.h (vrnd_f64): Added.
27474 (vrnda_f64): Likewise.
27475 (vrndi_f64): Likewise.
27476 (vrndm_f64): Likewise.
27477 (vrndn_f64): Likewise.
27478 (vrndp_f64): Likewise.
27479 (vrndx_f64): Likewise.
27481 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27483 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
27484 GET_MODE_SIZE argument is enum machine_mode.
27486 2014-04-22 Jakub Jelinek <jakub@redhat.com>
27489 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
27490 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
27492 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
27494 PR middle-end/60281
27495 * asan.c (asan_emit_stack_protection): Force the base to align to
27496 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
27497 appropriate bits if STRICT_ALIGNMENT.
27498 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
27500 (expand_used_vars): Leave a space in the stack frame for alignment
27501 if STRICT_ALIGNMENT.
27503 2014-04-21 David Malcolm <dmalcolm@redhat.com>
27505 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
27507 (gimple_store_p): Likewise.
27508 (gimple_assign_load_p): Likewise.
27509 (gimple_assign_cast_p): Likewise.
27510 (gimple_clobber_p): Likewise.
27512 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
27513 rather than a gimple.
27514 (gimple_assign_cast_p): Likewise.
27516 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
27519 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
27520 If mode is DDmode and TARGET_E500_DOUBLE allow move.
27522 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
27523 more debug information for E500 if -mdebug=reg.
27525 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
27528 * config/i386/i386.c (ix86_expand_builtin)
27529 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
27530 register for target RTX.
27531 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
27533 2014-04-18 Cong Hou <congh@google.com>
27535 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
27536 the widen-mult pattern by handling two operands with different sizes,
27537 and operands whose size is smaller than half of the result type.
27539 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
27541 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
27542 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
27543 (do_estimate_edge_time): Compute it.
27544 * ipa-inline.c (want_inline_small_function_p): Bypass
27545 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
27547 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
27549 * ipa-inline.c (spec_rem): New static variable.
27550 (dump_overall_stats): New function.
27551 (dump_inline_stats): New function.
27553 2014-04-18 Richard Henderson <rth@redhat.com>
27555 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
27556 to GET_MODE_SIZE, not a reg_class_t.
27558 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27560 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
27561 (vsx_xxmrglw_<mode>): Likewise.
27563 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
27566 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
27567 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
27568 (rs6000_init_hard_regno_mode_ok): Likewise.
27570 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
27572 * ipa-inline.c (inline_small_functions): Account only non-cold
27574 * doc/invoke.texi (inline-unit-growth): Update documentation.
27576 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
27578 * config/rs6000/rs6000.md (addti3, subti3): New.
27580 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
27583 * config/i386/i386.c (ix86_expand_clear): Remove outdated
27584 comment. Check optimize_insn_for_size_p instead of
27585 optimize_insn_for_speed_p.
27587 2014-04-17 Martin Jambor <mjambor@suse.cz>
27589 * gimple-iterator.c (gsi_start_edge): New function.
27590 * gimple-iterator.h (gsi_start_edge): Declare.
27591 * tree-sra.c (single_non_eh_succ): New function.
27592 (disqualify_ops_if_throwing_stmt): Renamed to
27593 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
27594 having one non-EH successor BB.
27595 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
27596 generate loads into replacements.
27597 (sra_modify_assign): Likewise and and also use the simple path for
27599 (sra_modify_function_body): Commit statements on edges.
27601 2014-04-17 Richard Biener <rguenther@suse.de>
27603 PR middle-end/60849
27604 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
27605 comparison results and add clarifying comment.
27607 2014-04-17 Jakub Jelinek <jakub@redhat.com>
27609 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
27610 (blank_mode): Initialize it.
27611 (emit_mode_size_inline, emit_mode_nunits_inline,
27612 emit_mode_inner_inline): New functions.
27613 (emit_insn_modes_h): Call them and surround their output with
27614 #if GCC_VERSION >= 4001 ... #endif.
27615 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
27616 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
27617 mode_* arrays if the argument is __builtin_constant_p.
27618 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
27619 is enum machine_mode.
27621 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27623 * passes.c (opt_pass::execute): Adjust.
27624 (pass_manager::execute_pass_mode_switching): Likewise.
27625 (early_local_passes::execute): Likewise.
27626 (execute_one_pass): Pass cfun to the pass's execute method.
27627 * tree-pass.h (opt_pass::execute): Add function * argument.
27628 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
27629 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
27630 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
27631 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
27632 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
27633 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
27634 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
27635 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
27636 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
27637 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
27638 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
27639 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
27640 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
27641 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
27642 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
27643 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
27644 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
27645 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
27646 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
27647 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
27648 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
27649 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
27650 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
27651 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
27652 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
27653 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
27654 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
27655 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
27656 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
27659 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27661 * passes.c (opt_pass::gate): Take function * argument.
27662 (gate_all_early_local_passes): Merge into
27663 (early_local_passes::gate): this.
27664 (gate_all_early_optimizations): Merge into
27665 (all_early_optimizations::gate): this.
27666 (gate_all_optimizations): Mege into
27667 (all_optimizations::gate): this.
27668 (gate_all_optimizations_g): Merge into
27669 (all_optimizations_g::gate): this.
27670 (gate_rest_of_compilation): Mege into
27671 (rest_of_compilation::gate): this.
27672 (gate_postreload): Merge into
27673 (postreload::gate): this.
27674 (dump_one_pass): Pass cfun to the pass's gate method.
27675 (execute_ipa_summary_passes): Likewise.
27676 (execute_one_pass): Likewise.
27677 (ipa_write_summaries_2): Likewise.
27678 (ipa_write_optimization_summaries_1): Likewise.
27679 (ipa_read_summaries_1): Likewise.
27680 (ipa_read_optimization_summaries_1): Likewise.
27681 (execute_ipa_stmt_fixups): Likewise.
27682 * tree-pass.h (opt_pass::gate): Add function * argument.
27683 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
27684 combine-stack-adj.c, combine.c, compare-elim.c,
27685 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
27686 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
27687 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
27688 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
27689 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
27690 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
27691 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
27692 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
27693 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
27694 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
27695 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
27696 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
27697 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
27698 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
27699 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
27700 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
27701 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
27702 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
27703 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
27704 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
27705 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
27706 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
27707 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
27708 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
27709 var-tracking.c, vtable-verify.c, web.c: Adjust.
27711 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27713 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
27714 * configure: Regenerate.
27716 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27718 * passes.c (dump_one_pass): don't check pass->has_gate.
27719 (execute_ipa_summary_passes): Likewise.
27720 (execute_one_pass): Likewise.
27721 (ipa_write_summaries_2): Likewise.
27722 (ipa_write_optimization_summaries_1): Likewise.
27723 (ipa_read_optimization_summaries_1): Likewise.
27724 (execute_ipa_stmt_fixups): Likewise.
27725 * tree-pass.h (pass_data::has_gate): Remove.
27726 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
27727 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
27728 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
27729 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
27730 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
27731 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
27732 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
27733 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
27734 gimple-low.c, gimple-ssa-isolate-paths.c,
27735 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
27736 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
27737 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
27738 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
27739 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
27740 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
27741 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
27742 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
27743 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
27744 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
27745 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
27746 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
27747 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
27748 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
27749 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
27750 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
27751 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
27752 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
27753 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
27754 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
27755 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
27756 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
27759 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27761 * pass_manager.h (pass_manager::register_dump_files_1): Remove
27763 * passes.c (pass_manager::register_dump_files_1): Merge into
27764 (pass_manager::register_dump_files): this, and remove its handling of
27765 properties since the pass always has the properties anyway.
27766 (pass_manager::pass_manager): Adjust.
27768 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27770 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
27771 * passes.c (pass_manager::register_dump_files_1): Remove dead code
27772 dealing with properties.
27773 (pass_manager::register_dump_files): Adjust.
27775 2014-03-20 Mark Wielaard <mjw@redhat.com>
27777 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
27778 then represent the bound as normal constant value.
27780 2014-04-17 Jakub Jelinek <jakub@redhat.com>
27783 Forward port from 4.8 branch
27784 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
27786 * config/i386/bmiintrin.h (_blsi_u32): New.
27787 (_blsi_u64): Ditto.
27788 (_blsr_u32): Ditto.
27789 (_blsr_u64): Ditto.
27790 (_blsmsk_u32): Ditto.
27791 (_blsmsk_u64): Ditto.
27792 (_tzcnt_u32): Ditto.
27793 (_tzcnt_u64): Ditto.
27795 2014-04-17 Kito Cheng <kito@0xlab.org>
27797 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
27799 2014-04-17 Richard Biener <rguenther@suse.de>
27801 PR middle-end/60849
27802 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
27803 boolean results for comparisons.
27805 2014-04-17 Richard Biener <rguenther@suse.de>
27807 PR tree-optimization/60836
27808 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
27809 initial PHI args to be gimple values.
27811 2014-04-17 Richard Biener <rguenther@suse.de>
27813 PR tree-optimization/60841
27814 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
27815 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
27816 of stmts to SLP build.
27817 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
27818 (vect_analyze_slp): Likewise.
27819 (vect_analyze_slp_instance): Likewise.
27820 (vect_build_slp_tree): Limit overall SLP tree growth.
27821 * tree-vectorizer.h (vect_analyze_data_refs,
27822 vect_analyze_slp): Adjust prototypes.
27824 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27826 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
27829 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27831 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
27832 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
27833 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
27834 for TARGET_SLOW_PSHUFB
27836 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27838 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
27839 * config/i386/i386.c (intel_cost): Ditto.
27841 2014-04-17 Joey Ye <joey.ye@arm.com>
27843 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
27845 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27847 * opts.c (common_handle_option): Disable -fipa-reference coorectly
27848 with -fuse-profile.
27850 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27852 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
27853 (type_all_derivations_known_p): New predicate.
27854 (type_all_ctors_visible_p): New predicate.
27855 (type_possibly_instantiated_p): New predicate.
27856 (get_odr_type): Compute all_derivations_known.
27857 (dump_odr_type): Dump the flag.
27858 (maybe_record_type): Cleanup.
27859 (record_target_from_binfo): Add bases_to_consider array;
27860 record bases for types w/o instances and skip CXX destructor.
27861 (possible_polymorphic_call_targets_1): Add bases_to_consider
27862 and consider_construction parameters; check if type may have instance.
27863 (get_polymorphic_call_info): Set maybe_in_construction to true
27864 when we know nothing.
27865 (record_targets_from_bases): Skip CXX destructors; they are
27866 never called for types in construction.
27867 (possible_polymorphic_call_targets): Do not record target when
27868 type may not have instance.
27870 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27873 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
27874 external aliases alive, too.
27876 2014-04-16 Andrew Pinski <apinski@cavium.com>
27878 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
27881 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
27883 * final.c (compute_alignments): Do not apply loop alignment to a block
27884 falling through to the exit.
27886 2014-04-16 Catherine Moore <clm@codesourcery.com>
27888 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
27889 Adjust constraints for microMIPS store patterns.
27891 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
27893 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
27895 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
27897 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
27898 (append_use): Run at -O0.
27899 (append_vdef): Likewise.
27900 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
27901 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
27903 2014-04-16 Jakub Jelinek <jakub@redhat.com>
27905 PR tree-optimization/60844
27906 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
27907 (propagate_op_to_single_use, remove_visited_stmt_chain,
27908 linearize_expr, repropagate_negates, reassociate_bb): Use it
27909 instead of gsi_remove.
27911 2014-04-16 Martin Jambor <mjambor@suse.cz>
27913 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
27914 ipa_transforms_to_apply.
27915 (cgraph_function_versioning): Assert that old_node has empty
27916 ipa_transforms_to_apply.
27917 * trans-mem.c (ipa_tm_create_version): Likewise.
27918 * tree-inline.c (tree_function_versioning): Do not duplicate
27919 ipa_transforms_to_apply.
27921 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27924 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
27926 Pass necessary as flags on 64-bit Solaris/x86.
27927 Use lowercase relocs for x86_64-*-*.
27928 * configure: Regenerate.
27930 2014-04-15 Jan Hubicka <jh@suse.cz>
27932 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
27933 (maybe_record_node, likely_target_p): Use it.
27935 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27938 Revert following patch
27940 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
27943 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
27944 software floating point or no floating point registers, do not
27945 allow any type in the FPRs. Eliminate a test for SPE SIMD types
27946 in GPRs that occurs after we tested for GPRs that would never be
27949 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
27950 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
27951 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
27952 specifically allow DDmode, since that does not use the SPE SIMD
27955 2014-03-21 Mark Wielaard <mjw@redhat.com>
27957 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
27958 as unsigned or int depending on type and value used.
27960 2014-04-15 Richard Biener <rguenther@suse.de>
27962 PR rtl-optimization/56965
27963 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
27964 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
27966 * alias.c (true_dependence_1): Do not call
27967 nonoverlapping_component_refs_p.
27968 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
27969 nonoverlapping_component_refs_p.
27970 (indirect_refs_may_alias_p): Likewise.
27972 2014-04-15 Teresa Johnson <tejohnson@google.com>
27974 * cfg.c (dump_bb_info): Fix flags check.
27975 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
27977 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27979 PR rtl-optimization/60663
27980 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
27983 2014-04-15 Richard Biener <rguenther@suse.de>
27985 * lto-streamer.h (LTO_major_version): Bump to 4.
27987 2014-04-15 Richard Biener <rguenther@suse.de>
27989 * common.opt (lto_partition_model): New enum.
27990 (flto-partition=): Merge separate options with a single with argument,
27991 add -flto-partition=one support.
27992 * flag-types.h (enum lto_partition_model): Declare.
27993 * opts.c (finish_options): Remove duplicate -flto-partition=
27995 * lto-wrapper.c (run_gcc): Adjust.
27997 2014-04-15 Richard Biener <rguenther@suse.de>
27999 * alias.c (ncr_compar): New function.
28000 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
28002 2014-04-15 Richard Biener <rguenther@suse.de>
28004 * alias.c (record_component_aliases): Do not walk BINFOs.
28006 2014-04-15 Richard Biener <rguenther@suse.de>
28008 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28009 Add struct function argument and adjust.
28010 (find_func_aliases_for_call): Likewise.
28011 (find_func_aliases): Likewise.
28012 (find_func_clobbers): Likewise.
28013 (intra_create_variable_infos): Likewise.
28014 (compute_points_to_sets): Likewise.
28015 (ipa_pta_execute): Adjust. Do not push/pop cfun.
28017 2014-04-15 Richard Biener <rguenther@suse.de>
28019 * tree.c (iterative_hash_expr): Use enum tree_code_class
28020 to store TREE_CODE_CLASS.
28021 (tree_block): Likewise.
28022 (tree_set_block): Likewise.
28023 * tree.h (fold_build_pointer_plus_loc): Use
28024 convert_to_ptrofftype_loc.
28026 2014-04-15 Jakub Jelinek <jakub@redhat.com>
28029 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
28032 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
28034 * cfgloop.h (struct loop): Move force_vectorize down.
28035 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
28036 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
28037 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
28038 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
28039 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
28040 * tree-core.h (enum annot_expr_kind): Add new kind values.
28041 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
28042 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
28044 * tree.def (ANNOTATE_EXPR): Tweak comment.
28046 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
28048 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
28051 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
28053 * tree.h (TYPE_IDENTIFIER): Declare.
28054 * tree.c (subrange_type_for_debug_p): Use it.
28055 * godump.c (go_format_type): Likewise.
28056 * dwarf2out.c (is_cxx_auto, modified_type_die,
28057 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
28058 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
28060 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
28063 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
28065 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
28067 * config/i386/i386.c (examine_argument): Return bool. Return true if
28068 parameter should be passed in memory.
28069 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
28070 (construct_container): Update calls to examine_argument.
28071 (function_arg_advance_64): Ditto.
28072 (return_in_memory_32): Merge with ix86_return_in_memory.
28073 (return_in_memory_64): Ditto.
28074 (return_in_memory_ms_64): Ditto.
28076 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
28078 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
28079 * coverage.c (coverage_compute_profile_id): Handle externally visible
28082 2014-04-14 Martin Jambor <mjambor@suse.cz>
28084 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
28085 DECL_DISREGARD_INLINE_LIMITS functions.
28087 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
28090 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
28092 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
28095 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
28096 optimize_insn_for_speed_p instead of
28097 optimize_function_for_speed_p.
28099 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
28101 * doc/invoke.texi (free): Document AArch64.
28103 2014-04-14 Richard Biener <rguenther@suse.de>
28105 PR tree-optimization/60042
28106 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
28107 (insert_into_preds_of_block): Do not prevent PHI insertion
28108 for REFERENCE exprs here ...
28109 (eliminate_dom_walker::before_dom_children): ... but prevent
28110 their use here under similar conditions when applied to the
28111 IL after PRE optimizations.
28113 2014-04-14 Richard Biener <rguenther@suse.de>
28115 * passes.def: Move early points-to after early SRA.
28117 2014-04-14 Richard Biener <rguenther@suse.de>
28119 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
28120 check for which sign-changes we allow when forwarding
28121 a converted value into a switch.
28123 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
28125 * stor-layout.c (place_field): Finalize non-constant offset for the
28128 2014-04-14 Richard Biener <rguenther@suse.de>
28130 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
28132 (expand_switch_using_bit_tests_p): Likewise.
28133 (process_switch): Compute and pass on speed_p based on the
28135 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
28136 optimize_bb_for_speed_p.
28138 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
28140 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
28141 * function.h (struct function): Rename has_force_vect_loops into
28142 has_force_vectorize_loops.
28143 * lto-streamer-in.c (input_cfg): Adjust for renaming.
28144 (input_struct_function_base): Likewise.
28145 * lto-streamer-out.c (output_cfg): Likewise.
28146 (output_struct_function_base): Likewise.
28147 * omp-low.c (expand_omp_simd): Likewise.
28148 * tree-cfg.c (move_sese_region_to_fn): Likewise.
28149 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
28150 (version_loop_for_if_conversion): Likewise.
28151 (tree_if_conversion): Likewise.
28152 (main_tree_if_conversion): Likewise.
28153 (gate_tree_if_conversion): Likewise.
28154 * tree-inline.c (copy_loops): Likewise.
28155 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
28156 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
28157 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
28158 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
28159 * tree-vectorizer.c (vectorize_loops): Likewise.
28160 * tree-vectorizer.h (unlimited_cost_model): Likewise.
28162 2014-04-14 Richard Biener <rguenther@suse.de>
28165 * lto-streamer-out.c (wrap_refs): New function.
28166 (lto_output): Wrap symbol references in global initializes in
28167 type-preserving MEM_REFs.
28169 2014-04-14 Christian Bruel <christian.bruel@st.com>
28171 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
28173 2014-04-14 Christian Bruel <christian.bruel@st.com>
28175 * config/sh/sh.md (setmemqi): New expand pattern.
28176 * config/sh/sh.h (CLEAR_RATIO): Define.
28177 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
28178 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
28180 2014-04-14 Richard Biener <rguenther@suse.de>
28182 PR middle-end/55022
28183 * fold-const.c (negate_expr_p): Don't negate directional rounding
28185 (fold_negate_expr): Likewise.
28187 2014-04-14 Richard Biener <rguenther@suse.de>
28189 PR tree-optimization/59817
28190 PR tree-optimization/60453
28191 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
28192 recursion to catch all CHRECs in the scalar evolution and restrict
28193 the predicate for the remains appropriately.
28195 2014-04-12 Catherine Moore <clm@codesourcery.com>
28197 * config/mips/constraints.md: Add new register constraint "kb".
28198 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
28199 (*movhi_internal): Likewise.
28200 (*movqi_internal): Likewise.
28201 * config/mips/mips.h (M16_STORE_REGS): New register class.
28202 (REG_CLASS_NAMES): Add M16_STORE_REGS.
28203 (REG_CLASS_CONTENTS): Likewise.
28204 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
28206 2014-04-11 Tobias Burnus <burnus@net-b.de>
28209 * doc/invoke.texi (-Wformat-signedness): Document it.
28210 (Wformat=2): Mention that this enables -Wformat-signedness.
28212 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28214 * common/config/epiphany/epiphany-common.c
28215 (epiphany_option_optimization_table): Enable section anchors by
28216 default at -O1 or higher.
28217 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
28218 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
28219 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
28220 carries no extra cost.
28221 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
28222 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
28223 * config/epiphany/predicates.md (memclob_operand): New predicate.
28224 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
28225 Use memclob_operand predicate and X constraint for operand 3.
28227 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28229 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
28230 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
28233 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28235 PR rtl-optimization/60651
28236 * mode-switching.c (optimize_mode_switching): Make sure to emit
28237 sets of a lower numbered entity before sets of a higher numbered
28238 entity to a mode of the same or lower priority.
28239 When creating a seginfo for a basic block that starts with a code
28240 label, move the insertion point past the code label.
28241 (new_seginfo): Document and enforce requirement that
28242 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
28243 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
28244 * doc/tm.texi: Regenerate.
28246 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
28249 * config/arc/arc.c (arc_save_restore): Fix assert typo.
28251 2013-04-11 Jakub Jelinek <jakub@redhat.com>
28253 * BASE-VER: Set to 4.10.0.
28255 2014-04-11 Tobias Burnus <burnus@net-b.de>
28258 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
28259 * doc/gcc.texi (Service): Update description in the @menu
28260 * doc/invoke.texi (Option Summary): Remove misplaced and
28263 2014-04-11 Steve Ellcey <sellcey@mips.com>
28264 Jakub Jelinek <jakub@redhat.com>
28266 PR middle-end/60556
28267 * expr.c (convert_move): Use emit_store_flag_force instead of
28268 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
28271 2014-04-11 Richard Biener <rguenther@suse.de>
28273 PR middle-end/60797
28274 * varasm.c (assemble_alias): Avoid endless error reporting
28275 recursion by setting TREE_ASM_WRITTEN.
28277 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28279 * config/s390/s390.md: Add a splitter for NOT rtx.
28281 2014-04-11 Jakub Jelinek <jakub@redhat.com>
28283 PR rtl-optimization/60663
28284 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
28286 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
28287 Jakub Jelinek <jakub@redhat.com>
28290 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
28291 flag from decl_node to node.
28293 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28296 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
28297 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
28298 ameliorating the cases where it can be.
28300 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
28303 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
28305 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
28306 (loadsync_<mode>): Change mode.
28307 (load_quadpti, store_quadpti): New.
28308 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
28309 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
28310 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
28312 2014-04-09 Cong Hou <congh@google.com>
28315 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
28318 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28320 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
28321 instead of vnor to exploit possible fusion opportunity in the
28323 (altivec_expand_vec_perm_const_le): Likewise.
28325 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
28327 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
28328 (loadsync_<mode>): Change mode.
28329 (load_quadpti, store_quadpti): New.
28330 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
28331 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
28333 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
28336 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
28337 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
28338 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
28340 2014-04-08 Richard Biener <rguenther@suse.de>
28342 PR middle-end/60706
28343 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
28344 a 64bit widest int print double-int similar to on HWI64 hosts.
28346 2014-04-08 Richard Biener <rguenther@suse.de>
28348 PR tree-optimization/60785
28349 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
28350 default defs properly.
28352 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
28354 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
28355 (Weffc++): Likewise.
28357 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
28359 * ipa-devirt.c (maybe_record_node): When node is not recorded,
28360 set completep to false rather than true.
28362 2014-04-07 Douglas B Rupp <rupp@adacore.com>
28365 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
28366 ARM_TARGET2_DWARF_FORMAT.
28368 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
28371 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
28372 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
28375 2014-04-07 Richard Biener <rguenther@suse.de>
28377 PR tree-optimization/60766
28378 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
28379 (may_eliminate_iv): Convert cand_value_at result to desired type.
28381 2014-04-07 Jason Merrill <jason@redhat.com>
28384 * common.opt (-fno-gnu-unique): Add.
28385 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
28387 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28389 * haifa-sched.c: Fix outdated function reference and minor
28390 grammar errors in introductory comment.
28392 2014-04-07 Richard Biener <rguenther@suse.de>
28394 PR middle-end/60750
28395 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
28396 for noreturn calls.
28397 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
28399 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
28402 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
28403 size accounting for thunks.
28404 (pa_asm_output_mi_thunk): Use final_start_function() and
28405 final_end_function() to output function start and end directives.
28407 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
28409 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
28410 device specific ISA/ feature information. Remove short_sp and
28411 errata_skip ds. Add avr_device_specific_features enum to have device
28413 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
28414 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
28415 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
28416 updated device specific info.
28417 * config/avr/avr-mcus.def: Merge device specific details to
28418 dev_attribute field.
28419 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
28421 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
28422 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
28423 assembler if RMW isa supported by current device.
28424 * config/avr/genmultilib.awk: Update as device info structure changed.
28425 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
28427 2014-04-04 Cong Hou <congh@google.com>
28429 PR tree-optimization/60656
28430 * tree-vect-stmts.c (supportable_widening_operation):
28431 Fix a bug that elements in a vector with vect_used_by_reduction
28432 property are incorrectly reordered when the operation on it is not
28433 consistant with the one in reduction operation.
28435 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
28437 PR rtl-optimization/60155
28438 * gcse.c (record_set_data): New function.
28439 (single_set_gcse): New function.
28440 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
28441 (hoist_code): Likewise.
28442 (get_pressure_class_and_nregs): Likewise.
28444 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
28446 * explow.c (probe_stack_range): Emit a final optimization blockage.
28448 2014-04-04 Anthony Green <green@moxielogic.com>
28450 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
28453 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
28456 * lto-cgraph.c (input_overwrite_node): Check that partitioning
28457 flags are set only during streaming.
28458 * ipa.c (process_references, walk_polymorphic_call_targets,
28459 symtab_remove_unreachable_nodes): Drop bodies of always inline
28460 after early inlining.
28461 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
28463 2014-04-04 Jakub Jelinek <jakub@redhat.com>
28464 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28467 * dwarf2out.c (const_ok_for_output_1): Reject expressions
28470 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28473 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
28475 (cortex_a53_fdivd): Likewise.
28477 2014-04-04 Martin Jambor <mjambor@suse.cz>
28480 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
28481 Adjust all callers.
28482 * cgraph.c (clone_of_p): Also return true if thunks match.
28483 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
28484 cgraph_function_or_thunk_node and an obsolete comment.
28485 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
28487 (build_function_decl_skip_args): Likewise.
28488 (set_new_clone_decl_and_node_flags): New function.
28489 (duplicate_thunk_for_node): Likewise.
28490 (redirect_edge_duplicating_thunks): Likewise.
28491 (cgraph_clone_node): New parameter args_to_skip, pass it to
28492 redirect_edge_duplicating_thunks which is called instead of
28493 cgraph_redirect_edge_callee.
28494 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
28495 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
28497 2014-04-04 Jeff Law <law@redhat.com>
28500 * config/arm/predicates.md (const_int_I_operand): New predicate.
28501 (const_int_M_operand): Similarly.
28502 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
28504 (insv_t2, extv_reg, extzv_t2): Likewise.
28505 (load_multiple_with_writeback): Similarly for const_int_I_operand.
28506 (pop_multiple_with_writeback_and_return): Likewise.
28507 (vfp_pop_multiple_with_writeback): Likewise
28509 2014-04-04 Richard Biener <rguenther@suse.de>
28512 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
28513 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
28515 * gimplify.h (gimple_add_tmp_var_fn): Declare.
28516 * gimplify.c (gimple_add_tmp_var_fn): New function.
28517 * gimple-expr.h (create_tmp_reg_fn): Declare.
28518 * gimple-expr.c (create_tmp_reg_fn): New function.
28519 * gimple-low.c (record_vars_into): Don't change cfun.
28520 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
28521 code generation without cfun.
28523 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
28526 * Makefile.in (install-driver): Fix shell scripting.
28528 2014-04-03 Cong Hou <congh@google.com>
28530 PR tree-optimization/60505
28531 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
28532 threshold of number of iterations below which no vectorization
28534 * tree-vect-loop.c (new_loop_vec_info):
28535 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
28536 * tree-vect-loop.c (vect_analyze_loop_operations):
28537 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
28538 * tree-vect-loop.c (vect_transform_loop):
28539 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
28540 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
28541 of iterations of the loop and see if we should build the epilogue.
28543 2014-04-03 Richard Biener <rguenther@suse.de>
28545 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
28546 (streamer_tree_cache_create): Adjust.
28547 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
28548 to allow optional nodes array.
28549 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
28550 (streamer_tree_cache_append): Likewise.
28551 (streamer_tree_cache_create): Create nodes array optionally
28552 as specified by parameter.
28553 * lto-streamer-out.c (create_output_block): Avoid maintaining
28554 the node array in the writer cache.
28555 (DFS_write_tree): Remove assertion.
28556 (produce_asm_for_decls): Free the out decl state hash table early.
28557 * lto-streamer-in.c (lto_data_in_create): Adjust for
28558 streamer_tree_cache_create prototype change.
28560 2014-04-03 Richard Biener <rguenther@suse.de>
28562 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
28563 set TREE_CHAIN to NULL_TREE.
28565 2014-04-03 Richard Biener <rguenther@suse.de>
28567 PR tree-optimization/60740
28568 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
28569 over all GIMPLE_COND operands.
28571 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
28573 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
28574 (Weffc++): Remove Scott's numbering, merge lists and reference
28577 2014-04-03 Nick Clifton <nickc@redhat.com>
28579 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
28582 2014-04-03 Martin Jambor <mjambor@suse.cz>
28584 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
28585 mention gcc_unreachable before failing.
28586 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
28589 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
28592 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
28593 inconsistent code and instead mark the context inconsistent.
28594 (possible_polymorphic_call_targets): For inconsistent contexts
28595 return empty complete list.
28597 2014-04-02 Anthony Green <green@moxielogic.com>
28599 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
28600 (extendqisi2, extendhisi2): Define.
28601 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
28602 (WCHAR_TYPE): Change to unsigned int.
28604 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28606 PR tree-optimization/60733
28607 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
28608 insertion point for PHI candidates to be the end of the feeding
28609 block for the PHI argument.
28611 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
28613 PR rtl-optimization/60650
28614 * lra-constraints.c (process_alt_operands): Decrease reject for
28615 earlyclobber matching.
28617 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28619 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
28621 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28623 * config/spu/spu.c (pad_bb): Do not crash when the last
28624 insn is CODE_FOR_blockage.
28626 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28628 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
28629 lies outside the target mode.
28631 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
28634 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
28635 software floating point or no floating point registers, do not
28636 allow any type in the FPRs. Eliminate a test for SPE SIMD types
28637 in GPRs that occurs after we tested for GPRs that would never be
28640 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
28641 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
28642 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
28643 specifically allow DDmode, since that does not use the SPE SIMD
28646 2014-04-02 Richard Biener <rguenther@suse.de>
28648 PR middle-end/60729
28649 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
28650 MODE_INTs. Properly use negv_optab.
28651 (expand_abs): Likewise.
28653 2014-04-02 Richard Biener <rguenther@suse.de>
28656 * Makefile.in (install-driver): Guard extra installs with special
28659 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
28661 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28662 Document vec_vgbbd.
28664 2014-04-01 Richard Henderson <rth@redhat.com>
28667 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
28668 alternative enabled before register allocation.
28670 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
28672 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
28673 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
28675 (nios2_large_got_address): Remove unneeded 'sym' parameter.
28676 (nios2_got_address): Update nios2_large_got_address call site.
28677 (nios2_delegitimize_address): New function.
28678 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
28679 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
28680 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
28682 2014-04-01 Martin Husemann <martin@duskware.de>
28684 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
28687 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
28689 PR rtl-optimization/60604
28690 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
28691 check from register_operand.
28692 (register_operand): Redefine in terms of general_operand.
28693 (nonmemory_operand): Use register_operand for the non-constant cases.
28695 2014-04-01 Richard Biener <rguenther@suse.de>
28697 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
28699 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
28701 * doc/invoke.texi (mapp-regs): Clarify.
28703 2014-03-31 Ulrich Drepper <drepper@gmail.com>
28705 * config/i386/avx512fintrin.h (__v32hi): Define type.
28706 (__v64qi): Likewise.
28707 (_mm512_set1_epi8): Define.
28708 (_mm512_set1_epi16): Define.
28709 (_mm512_set4_epi32): Define.
28710 (_mm512_set4_epi64): Define.
28711 (_mm512_set4_pd): Define.
28712 (_mm512_set4_ps): Define.
28713 (_mm512_setr4_epi64): Define.
28714 (_mm512_setr4_epi32): Define.
28715 (_mm512_setr4_pd): Define.
28716 (_mm512_setr4_ps): Define.
28717 (_mm512_setzero_epi32): Define.
28719 2014-03-31 Martin Jambor <mjambor@suse.cz>
28721 PR middle-end/60647
28722 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
28723 callsite_arguments_match_p. Updated all callers. Also check types of
28724 corresponding formal parameters and actual arguments.
28725 (not_all_callers_have_enough_arguments_p) Renamed to
28726 some_callers_have_mismatched_arguments_p.
28728 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
28730 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
28732 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
28735 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
28738 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
28740 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
28741 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
28743 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
28744 Use FMAMODE_NOVF512 mode iterator.
28745 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
28746 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
28747 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
28748 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
28750 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
28751 Use VF_128_256 mode iterator.
28752 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
28755 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
28757 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
28758 static chain if needed.
28760 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
28763 * lra-constraints.c (index_part_to_reg): New.
28764 (process_address): Use it.
28766 2014-03-27 Jeff Law <law@redhat.com>
28767 Jakub Jelinek <jakub@redhat.com>
28770 * expr.c (do_tablejump): Use simplify_gen_binary rather than
28771 gen_rtx_{PLUS,MULT} to build up the address expression.
28773 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
28774 creating non-canonical RTL.
28776 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
28779 * ipa-inline.c (want_inline_small_function_p): Short circuit large
28780 functions; reorganize to make cheap checks first.
28781 (inline_small_functions): Do not estimate growth when dumping;
28783 * ipa-inline.h (inline_summary): Add min_size.
28784 (growth_likely_positive): New function.
28785 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
28786 (set_cond_stmt_execution_predicate): Cleanup.
28787 (estimate_edge_size_and_time): Compute min_size.
28788 (estimate_calls_size_and_time): Likewise.
28789 (estimate_node_size_and_time): Likewise.
28790 (inline_update_overall_summary): Update min_size.
28791 (do_estimate_edge_time): Likewise.
28792 (do_estimate_edge_size): Update.
28793 (do_estimate_edge_hints): Update.
28794 (growth_likely_positive): New function.
28796 2014-03-28 Jakub Jelinek <jakub@redhat.com>
28799 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
28800 also if addr has VOIDmode.
28802 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28804 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
28805 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
28807 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
28808 instructions as well as AdvancedSIMD loads.
28810 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28812 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
28813 Use crypto_aese type.
28814 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
28815 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
28816 crypto_aese, crypto_aesmc. Move to types.md.
28817 * config/arm/types.md (crypto_aes): Split into crypto_aese,
28819 * config/arm/iterators.md (crypto_type): Likewise.
28821 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
28823 * cgraph.c: Include expr.h and tree-dfa.h.
28824 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
28827 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
28830 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
28831 regs from checking multi-reg pseudos.
28833 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28835 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
28837 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28839 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
28840 if it would clobber the stack pointer, even temporarily.
28842 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
28844 * mode-switching.c: Make small adjustments to the top comment.
28846 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
28848 * config/rs6000/constraints.md (wD constraint): New constraint to
28849 match the constant integer to get the top DImode/DFmode out of a
28850 vector in a VSX register.
28852 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
28853 match the constant integer to get the top DImode/DFmode out of a
28854 vector in a VSX register.
28856 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
28859 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
28862 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
28863 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
28865 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
28866 Optimize vec_extract of 64-bit values, where the value being
28867 extracted is in the top word, where we can use scalar
28868 instructions. Add direct move and store support. Combine the big
28869 endian/little endian vector select load support into a single insn.
28870 (vsx_extract_<mode>_internal1): Likewise.
28871 (vsx_extract_<mode>_internal2): Likewise.
28872 (vsx_extract_<mode>_load): Likewise.
28873 (vsx_extract_<mode>_store): Likewise.
28874 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
28875 combined into vsx_extract_<mode>_load.
28876 (vsx_extract_<mode>_one_le): Likewise.
28878 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
28879 define the top 64-bit vector element.
28881 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
28884 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28885 Document vec_vbpermq builtin.
28888 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
28889 enable use of xxsldwi and xxpermdi builtin functions.
28890 (vec_xxpermdi): Likewise.
28892 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28893 Document use of vec_xxsldwi and vec_xxpermdi builtins.
28895 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
28897 PR rtl-optimization/60650
28898 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
28900 (find_spills_for): New.
28901 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
28902 Spill all pseudos on the second iteration.
28904 2014-03-27 Marek Polacek <polacek@redhat.com>
28907 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
28910 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28912 * config/s390/s390.c (s390_can_use_return_insn): Check for
28913 call-saved FPRs on 31 bit.
28915 2014-03-27 Jakub Jelinek <jakub@redhat.com>
28917 PR middle-end/60682
28918 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
28919 if they need regimplification, just drop them instead of
28920 calling gimple_regimplify_operands on them.
28922 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
28925 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
28926 (aarch64_frame_pointer_required): Adjust logic.
28927 (aarch64_can_eliminate): Adjust logic.
28928 (aarch64_override_options_after_change): Adjust logic.
28930 2014-03-27 Dehao Chen <dehao@google.com>
28932 * ipa-inline.c (early_inliner): Update node's inline info.
28934 2014-03-26 Dehao Chen <dehao@google.com>
28936 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
28937 compiler inserted conditional jumps for NAN float check.
28939 2014-03-26 Jakub Jelinek <jakub@redhat.com>
28941 * ubsan.h (ubsan_create_data): Change second argument's type
28942 to const location_t *.
28943 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
28945 (ubsan_create_data): Change second argument to const location_t *PLOC.
28946 Create Loc field whenever PLOC is non-NULL.
28947 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
28948 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
28952 * real.c (real_to_integer2): Change type of low to UHWI.
28954 2014-03-26 Tobias Burnus <burnus@net-b.de>
28956 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
28957 (CILK_SELF_SPECS): New define.
28958 (driver_self_specs): Use it.
28960 2014-03-26 Richard Biener <rguenther@suse.de>
28962 * tree-pretty-print.c (percent_K_format): Implement special
28963 case for LTO and its stripped down BLOCK tree.
28965 2014-03-26 Jakub Jelinek <jakub@redhat.com>
28968 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
28970 * tree-vrp.c (simplify_internal_call_using_ranges): If only
28971 one range is range_int_cst_p, but not both, at least optimize
28972 addition/subtraction of 0 and multiplication by 0 or 1.
28973 * gimple-fold.c (gimple_fold_call): Fold
28974 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
28975 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
28976 INTEGER_CSTs, try to fold at least x * 0 and y - y.
28978 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
28980 PR rtl-optimization/60452
28981 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
28982 <case REG>: Return 1 for invalid offsets from the frame pointer.
28984 2014-03-26 Marek Polacek <polacek@redhat.com>
28987 * doc/extend.texi (C Extensions): Mention variable-length arrays in
28990 2014-03-26 Marek Polacek <polacek@redhat.com>
28993 * doc/extend.texi (Designated Inits): Describe what happens to omitted
28996 2014-03-26 Marek Polacek <polacek@redhat.com>
28999 * ira-color.c (update_conflict_hard_regno_costs): Perform the
29000 multiplication in unsigned type.
29002 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
29004 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
29006 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
29008 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
29010 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
29013 * cif-code.def (UNREACHABLE) New code.
29014 * ipa-inline.c (inline_small_functions): Skip edges to
29015 __builtlin_unreachable.
29016 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
29017 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
29018 predicate to __bulitin_unreachable.
29019 (set_cond_stmt_execution_predicate): Fix issue when
29020 invert_tree_comparison returns ERROR_MARK.
29021 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
29022 propagate to inline clones.
29023 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
29025 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
29026 * cgraphclones.c (cgraph_clone_node): If call destination is already
29027 ureachable, do not redirect it back.
29028 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
29031 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
29033 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
29034 Do not modify inline clones.
29036 2014-03-25 Jakub Jelinek <jakub@redhat.com>
29038 * config/i386/i386.md (general_sext_operand): New mode attr.
29039 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
29040 don't generate (sign_extend (const_int)).
29041 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
29042 operands[2]. Use We constraint instead of <i> and
29043 <general_sext_operand> predicate instead of <general_operand>.
29044 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
29045 * config/i386/constraints.md (We): New constraint.
29046 * config/i386/predicates.md (x86_64_sext_operand,
29047 sext_operand): New predicates.
29049 2014-03-25 Martin Jambor <mjambor@suse.cz>
29052 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
29053 inconsistent devirtualizations to __builtin_unreachable.
29055 2014-03-25 Marek Polacek <polacek@redhat.com>
29058 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
29060 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
29062 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
29063 order of elements for big-endian.
29065 2014-03-25 Richard Biener <rguenther@suse.de>
29067 PR middle-end/60635
29068 * gimplify-me.c (gimple_regimplify_operands): Update the
29071 2014-03-25 Martin Jambor <mjambor@suse.cz>
29074 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
29075 (lto_output_varpool_node): Likewise.
29076 (input_overwrite_node): Likewise.
29077 (input_varpool_node): Likewise.
29079 2014-03-25 Richard Biener <rguenther@suse.de>
29081 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
29082 (run_gcc): Likewise.
29084 2014-03-25 Jakub Jelinek <jakub@redhat.com>
29086 * combine.c (simplify_compare_const): Add MODE argument.
29087 Handle mode_width 0 as very large mode_width.
29088 (try_combine, simplify_comparison): Adjust callers.
29090 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
29091 type to avoid signed integer overflow.
29092 * explow.c (plus_constant): Likewise.
29094 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
29096 * doc/generic.texi: Correct typos.
29098 2014-03-24 Tobias Burnus <burnus@net-b.de>
29100 * doc/invoke.texi (-flto): Expand section about
29101 using static libraries with LTO.
29103 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29105 PR rtl-optimization/60501
29106 * optabs.def (addptr3_optab): New optab.
29107 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
29108 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
29109 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
29111 * lra.c (emit_add3_insn): Use the addptr pattern if available.
29113 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
29115 2014-03-24 Ulrich Drepper <drepper@gmail.com>
29117 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
29120 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
29121 (_mm256_undefined_ps): Define.
29122 (_mm256_undefined_pd): Define.
29123 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
29124 (_mm_undefined_pd): Define.
29125 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
29126 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
29127 (_mm512_undefined_ps): Define.
29128 (_mm512_undefined_pd): Define.
29129 Use _mm*_undefined_*.
29130 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
29132 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
29134 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
29135 (lshr_simd): DI mode added.
29136 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
29137 (aarch64_ushr_simddi): Likewise.
29138 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
29139 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
29140 (vshrd_n_u64): Likewise.
29142 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29144 * Makefile.in (s-macro_list): Depend on cc1.
29146 2014-03-23 Teresa Johnson <tejohnson@google.com>
29148 * ipa-utils.c (ipa_print_order): Use specified dump file.
29150 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
29152 PR rtl-optimization/60601
29153 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
29155 * gcc.c (eval_spec_function): Initialize save_growing_value.
29157 2014-03-22 Jakub Jelinek <jakub@redhat.com>
29160 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
29161 code == MINUS_EXPR, never swap op0 with op1.
29163 * toplev.c (init_local_tick): Avoid signed integer multiplication
29165 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
29166 shift by first operand's bitsize.
29168 2014-03-21 Jakub Jelinek <jakub@redhat.com>
29171 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
29172 redefine to 1 or 0.
29173 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
29174 TARGET_ISA_64BIT_P(x).
29176 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29178 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
29179 pattern for vector nor instead of subtract from splat(-1).
29180 (altivec_expand_vec_perm_const_le): Likewise.
29182 2014-03-21 Richard Henderson <rth@twiddle.net>
29185 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
29186 related insns after epilogue_completed.
29188 2014-03-21 Martin Jambor <mjambor@suse.cz>
29191 * cgraph.h (symtab_node): New flag body_removed.
29192 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
29193 when removing bodies.
29194 * symtab.c (dump_symtab_base): Dump body_removed flag.
29195 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
29196 had their bodies removed.
29198 2014-03-21 Martin Jambor <mjambor@suse.cz>
29201 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
29204 2014-03-21 Richard Biener <rguenther@suse.de>
29206 PR tree-optimization/60577
29207 * tree-core.h (struct tree_base): Document nothrow_flag use
29208 in DECL_NONALIASED.
29209 * tree.h (DECL_NONALIASED): New.
29210 (may_be_aliased): Adjust.
29211 * coverage.c (build_var): Set DECL_NONALIASED.
29213 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29215 * expr.c (expand_expr_real_1): Remove outdated comment.
29217 2014-03-20 Jakub Jelinek <jakub@redhat.com>
29219 PR middle-end/60597
29220 * ira.c (adjust_cleared_regs): Call copy_rtx on
29221 *reg_equiv[REGNO (loc)].src_p before passing it to
29222 simplify_replace_fn_rtx.
29225 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
29226 into CONST, put pic register as first operand of PLUS. Use
29227 gen_const_mem for both 32-bit and 64-bit PIC got loads.
29229 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29231 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
29233 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29235 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
29236 around for store forwarding issue in the FPU on the UT699.
29237 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
29238 loads and operations if -mfix-ut699 is specified.
29239 (divtf3_hq): Tweak attribute.
29240 (sqrttf2_hq): Likewise.
29242 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29244 * calls.c (store_one_arg): Remove incorrect const qualification on the
29245 type of the temporary.
29246 * cfgexpand.c (expand_return): Likewise.
29247 * expr.c (expand_constructor): Likewise.
29248 (expand_expr_real_1): Likewise.
29250 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29252 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
29255 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
29258 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
29260 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
29262 * config/arm/aarch-common-protos.h
29263 (alu_cost_table): Fix spelling of "extend".
29264 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
29266 2014-03-19 Richard Biener <rguenther@suse.de>
29268 PR middle-end/60553
29269 * tree-core.h (tree_type_common): Re-order pointer members
29270 to reduce recursion depth during GC walks.
29272 2014-03-19 Marek Polacek <polacek@redhat.com>
29275 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
29276 before accessing it.
29278 2014-03-19 Richard Biener <rguenther@suse.de>
29281 * lto-streamer-in.c (input_function): In WPA stage do not drop
29284 2014-03-19 Jakub Jelinek <jakub@redhat.com>
29286 PR tree-optimization/60559
29287 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
29288 with build_zero_cst assignment.
29290 2014-03-18 Kai Tietz <ktietz@redhat.com>
29292 PR rtl-optimization/56356
29293 * sdbout.c (sdbout_parms): Verify that parms'
29294 incoming argument is valid.
29295 (sdbout_reg_parms): Likewise.
29297 2014-03-18 Richard Henderson <rth@redhat.com>
29300 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
29301 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
29302 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
29304 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
29306 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
29307 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
29308 Italicize plugin event names in description. Explain that
29309 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
29310 Remind that no GCC functions should be called after PLUGIN_FINISH.
29311 Explain what pragmas with expansion are.
29313 2014-03-18 Martin Liska <mliska@suse.cz>
29315 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
29316 gimple call statement is update.
29317 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
29318 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
29320 2014-03-18 Jakub Jelinek <jakub@redhat.com>
29323 * ubsan.c (ubsan_instrument_unreachable): Call
29324 initialize_sanitizer_builtins.
29325 (ubsan_pass): Likewise.
29328 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
29329 varpool_finalize_decl instead of rest_of_decl_compilation.
29331 2014-03-18 Richard Biener <rguenther@suse.de>
29333 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
29334 by using bitmap_and_compl instead of bitmap_and_compl_into.
29335 (df_rd_transfer_function): Likewise.
29337 2014-03-18 Richard Biener <rguenther@suse.de>
29339 * doc/lto.texi (fresolution): Fix typo.
29341 2014-03-18 Richard Biener <rguenther@suse.de>
29343 * doc/invoke.texi (flto): Update for changes in 4.9.
29345 2014-03-18 Richard Biener <rguenther@suse.de>
29347 * doc/loop.texi: Remove section on the removed lambda framework.
29348 Update loop docs with recent changes in preserving loop structure.
29350 2014-03-18 Richard Biener <rguenther@suse.de>
29352 * doc/lto.texi (-fresolution): Document.
29354 2014-03-18 Richard Biener <rguenther@suse.de>
29356 * doc/contrib.texi: Adjust my name.
29358 2014-03-18 Jakub Jelinek <jakub@redhat.com>
29361 * internal-fn.c: Include diagnostic-core.h.
29362 (expand_BUILTIN_EXPECT): New function.
29363 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
29364 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
29365 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
29366 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
29367 IFN_BUILTIN_EXPECT.
29368 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
29369 Revert 3 argument __builtin_expect code.
29370 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
29371 * gimple-fold.c (gimple_fold_call): Likewise.
29372 * tree.h (fold_builtin_expect): New prototype.
29373 * builtins.c (build_builtin_expect_predicate): Add predictor
29374 argument, if non-NULL, create 3 argument __builtin_expect.
29375 (fold_builtin_expect): No longer static. Add ARG2 argument,
29376 pass it through to build_builtin_expect_predicate.
29377 (fold_builtin_2): Adjust caller.
29378 (fold_builtin_3): Handle BUILT_IN_EXPECT.
29379 * internal-fn.def (BUILTIN_EXPECT): New.
29381 2014-03-18 Tobias Burnus <burnus@net-b.de>
29384 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
29385 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
29386 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
29388 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
29391 * predict.c (combine_predictions_for_bb): Fix up formatting.
29392 (expr_expected_value_1, expr_expected_value): Add predictor argument,
29393 fill what it points to if non-NULL.
29394 (tree_predict_by_opcode): Adjust caller, use the predictor.
29395 * predict.def (PRED_COMPARE_AND_SWAP): Add.
29397 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
29399 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
29400 proper constant for the store mode.
29402 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
29404 * symtab.c (change_decl_assembler_name): Fix transparent alias
29405 chain construction.
29407 2014-03-16 Renlin Li <Renlin.Li@arm.com>
29409 * config/aarch64/aarch64.c: Correct the comments about the
29410 aarch64 stack layout.
29412 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
29414 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
29415 check for GF_OMP_FOR_KIND_FOR.
29417 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
29419 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
29420 ymm and zmm register names.
29422 2014-03-17 Jakub Jelinek <jakub@redhat.com>
29425 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
29426 note creation for the 2010-08-31 changes.
29428 2014-03-17 Marek Polacek <polacek@redhat.com>
29430 PR middle-end/60534
29431 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
29432 as -fno-tree-loop-vectorize.
29433 (expand_omp_simd): Likewise.
29435 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
29437 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
29438 (eligible_for_call_delay): New prototype.
29439 * config/sparc/sparc.c (tls_call_delay): Rename into...
29440 (eligible_for_call_delay): ...this. Return false if the instruction
29441 cannot be put in the delay slot of a branch.
29442 (eligible_for_restore_insn): Simplify.
29443 (eligible_for_return_delay): Return false if the instruction cannot be
29444 put in the delay slot of a branch and simplify.
29445 (eligible_for_sibcall_delay): Return false if the instruction cannot be
29446 put in the delay slot of a branch.
29447 * config/sparc/sparc.md (fix_ut699): New attribute.
29448 (tls_call_delay): Delete.
29449 (in_call_delay): Reimplement.
29450 (eligible_for_sibcall_delay): Rename into...
29451 (in_sibcall_delay): ...this.
29452 (eligible_for_return_delay): Rename into...
29453 (in_return_delay): ...this.
29454 (in_branch_delay): Reimplement.
29455 (in_uncond_branch_delay): Delete.
29456 (in_annul_branch_delay): Delete.
29458 2014-03-14 Richard Henderson <rth@redhat.com>
29461 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
29462 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
29463 (*floathi<X87MODEF>2_i387_with_temp): Remove.
29464 (floathi splitters): Remove.
29465 (float<SWI48x>xf2): New pattern.
29466 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
29467 code that tried to handle DImode for 32-bit, but which was excluded
29468 by the pattern's condition. Drop allocation of stack temporary.
29469 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
29470 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
29471 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
29472 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
29473 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
29474 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
29475 (*float<SWI48><MODEF>2_sse_interunit): Remove.
29476 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
29477 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
29478 (*float<SWI48x><X87MODEF>2_i387): Remove.
29479 (all float _with_temp splitters): Remove.
29480 (*float<SWI48x><MODEF>2_i387): New pattern.
29481 (*float<SWI48><MODEF>2_sse): New pattern.
29482 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
29483 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
29485 2014-03-14 Jakub Jelinek <jakub@redhat.com>
29486 Marek Polacek <polacek@redhat.com>
29488 PR middle-end/60484
29489 * common.opt (dump_base_name_prefixed): New Variable.
29490 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
29491 if x_dump_base_name_prefixed is already set, set it at the end.
29493 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
29495 PR rtl-optimization/60508
29496 * lra-constraints.c (get_reload_reg): Add new parameter
29498 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
29499 Pass the new parameter values.
29501 2014-03-14 Richard Biener <rguenther@suse.de>
29503 * common.opt: Revert unintented changes from r205065.
29504 * opts.c: Likewise.
29506 2014-03-14 Richard Biener <rguenther@suse.de>
29508 PR middle-end/60518
29509 * cfghooks.c (split_block): Properly adjust all loops the
29510 block was a latch of.
29512 2014-03-14 Martin Jambor <mjambor@suse.cz>
29515 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
29518 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
29521 * config/avr/avr.c (avr_set_current_function): Pass function name
29522 through default_strip_name_encoding before sanity checking instead
29523 of skipping the first char of the assembler name.
29525 2014-03-13 Richard Henderson <rth@redhat.com>
29528 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
29529 (ix86_force_to_memory, ix86_free_from_memory): Remove.
29530 * config/i386/i386-protos.h: Likewise.
29531 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
29532 in the expander instead of a splitter.
29533 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
29534 any possibility of requiring a memory.
29535 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
29536 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
29537 (fp branch splitters): Update for ix86_split_fp_branch.
29538 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
29539 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
29540 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
29541 (*fop_<MODEF>_2_i387): Remove f/r alternative.
29542 (*fop_<MODEF>_3_i387): Likewise.
29543 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
29544 (splitters for the fop_* register patterns): Remove.
29545 (fscalexf4_i387): Rename from *fscalexf4_i387.
29546 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
29548 2014-03-13 Jakub Jelinek <jakub@redhat.com>
29550 PR tree-optimization/59779
29551 * tree-dfa.c (get_ref_base_and_extent): Use double_int
29552 type for bitsize and maxsize instead of HOST_WIDE_INT.
29554 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
29556 PR rtl-optimization/57320
29557 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
29558 the CFG after thread_prologue_and_epilogue_insns.
29560 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
29562 PR rtl-optimization/57189
29563 * lra-constraints.c (process_alt_operands): Disfavor spilling
29566 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
29568 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
29570 2014-03-13 Jakub Jelinek <jakub@redhat.com>
29572 PR tree-optimization/59025
29573 PR middle-end/60418
29574 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
29575 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
29577 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
29580 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
29581 calls of avr_out_plus_1.
29583 2014-03-13 Bin Cheng <bin.cheng@arm.com>
29585 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
29586 BB's single pred and update the father loop's latch info later.
29588 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
29590 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
29594 (VEC_base): Likewise.
29595 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
29596 registers, we need to swap double words in little endian mode.
29598 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
29599 to be a container mode for 128-bit integer operations added in ISA
29600 2.07. Unlike TImode and PTImode, the preferred register set is
29601 the Altivec/VMX registers for the 128-bit operations.
29603 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
29605 (rs6000_split_128bit_ok_p): Likewise.
29607 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
29608 macros for creating ISA 2.07 normal and overloaded builtin
29609 functions with 3 arguments.
29610 (BU_P8V_OVERLOAD_3): Likewise.
29611 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
29612 for use as overloaded functions.
29613 (VPERM_1TI_UNS): Likewise.
29614 (VSEL_1TI): Likewise.
29615 (VSEL_1TI_UNS): Likewise.
29616 (ST_INTERNAL_1ti): Likewise.
29617 (LD_INTERNAL_1ti): Likewise.
29618 (XXSEL_1TI): Likewise.
29619 (XXSEL_1TI_UNS): Likewise.
29620 (VPERM_1TI): Likewise.
29621 (VPERM_1TI_UNS): Likewise.
29622 (XXPERMDI_1TI): Likewise.
29623 (SET_1TI): Likewise.
29624 (LXVD2X_V1TI): Likewise.
29625 (STXVD2X_V1TI): Likewise.
29626 (VEC_INIT_V1TI): Likewise.
29627 (VEC_SET_V1TI): Likewise.
29628 (VEC_EXT_V1TI): Likewise.
29629 (EQV_V1TI): Likewise.
29630 (NAND_V1TI): Likewise.
29631 (ORC_V1TI): Likewise.
29632 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
29633 added in ISA 2.07. Add both normal 'altivec' builtins, and the
29634 overloaded builtin.
29635 (VADDUQM): Likewise.
29636 (VSUBCUQ): Likewise.
29637 (VADDEUQM): Likewise.
29638 (VADDECUQ): Likewise.
29639 (VSUBEUQM): Likewise.
29640 (VSUBECUQ): Likewise.
29642 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
29643 __int128_t and __uint128_t types.
29644 (__uint128_type): Likewise.
29645 (altivec_categorize_keyword): Add support for vector __int128_t,
29646 vector __uint128_t, vector __int128, and vector unsigned __int128
29647 as a container type for TImode operations that need to be done in
29648 VSX/Altivec registers.
29649 (rs6000_macro_to_expand): Likewise.
29650 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
29651 to support 128-bit integer instructions vaddcuq, vadduqm,
29652 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
29653 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
29655 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
29656 for V1TImode, and set up preferences to use VSX/Altivec registers.
29657 Setup VSX reload handlers.
29658 (rs6000_debug_reg_global): Likewise.
29659 (rs6000_init_hard_regno_mode_ok): Likewise.
29660 (rs6000_preferred_simd_mode): Likewise.
29661 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
29662 (easy_altivec_constant): Likewise.
29663 (output_vec_const_move): Likewise.
29664 (rs6000_expand_vector_set): Convert V1TImode set and extract to
29666 (rs6000_expand_vector_extract): Likewise.
29667 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
29669 (rs6000_const_vec): Add support for V1TImode.
29670 (rs6000_emit_le_vsx_load): Swap double words when loading or
29671 storing TImode/V1TImode.
29672 (rs6000_emit_le_vsx_store): Likewise.
29673 (rs6000_emit_le_vsx_move): Likewise.
29674 (rs6000_emit_move): Add support for V1TImode.
29675 (altivec_expand_ld_builtin): Likewise.
29676 (altivec_expand_st_builtin): Likewise.
29677 (altivec_expand_vec_init_builtin): Likewise.
29678 (altivec_expand_builtin): Likewise.
29679 (rs6000_init_builtins): Add support for V1TImode type. Add
29680 support for ISA 2.07 128-bit integer builtins. Define type names
29681 for the VSX/Altivec vector types.
29682 (altivec_init_builtins): Add support for overloaded vector
29683 functions with V1TImode type.
29684 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
29685 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
29687 (rs6000_split_128bit_ok_p): Likewise.
29688 (rs6000_handle_altivec_attribute): Create V1TImode from vector
29689 __int128_t and vector __uint128_t.
29691 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
29692 and mode attributes.
29694 (VSX_M2): Likewise.
29699 (VS_scalar): Likewise.
29700 (VS_double): Likewise.
29701 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
29703 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
29704 we support the ISA 2.07 128-bit integer arithmetic instructions.
29705 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
29706 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
29707 and TImode types for use with the builtin functions.
29708 (V1TI_type_node): Likewise.
29709 (unsigned_V1TI_type_node): Likewise.
29710 (intTI_type_internal_node): Likewise.
29711 (uintTI_type_internal_node): Likewise.
29713 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
29714 128-bit builtin functions.
29715 (UNSPEC_VADDEUQM): Likewise.
29716 (UNSPEC_VADDECUQ): Likewise.
29717 (UNSPEC_VSUBCUQ): Likewise.
29718 (UNSPEC_VSUBEUQM): Likewise.
29719 (UNSPEC_VSUBECUQ): Likewise.
29720 (VM): Add V1TImode to vector mode iterators.
29722 (VI_unit): Likewise.
29723 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
29724 (altivec_vaddcuq): Likewise.
29725 (altivec_vsubuqm): Likewise.
29726 (altivec_vsubcuq): Likewise.
29727 (altivec_vaddeuqm): Likewise.
29728 (altivec_vaddecuq): Likewise.
29729 (altivec_vsubeuqm): Likewise.
29730 (altivec_vsubecuq): Likewise.
29732 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
29734 (BOOL_128): Likewise.
29735 (BOOL_REGS_OUTPUT): Likewise.
29736 (BOOL_REGS_OP1): Likewise.
29737 (BOOL_REGS_OP2): Likewise.
29738 (BOOL_REGS_UNARY): Likewise.
29739 (BOOL_REGS_AND_CR0): Likewise.
29741 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
29742 128-bit integer builtin support.
29743 (vec_vadduqm): Likewise.
29744 (vec_vaddecuq): Likewise.
29745 (vec_vaddeuqm): Likewise.
29746 (vec_vsubecuq): Likewise.
29747 (vec_vsubeuqm): Likewise.
29748 (vec_vsubcuq): Likewise.
29749 (vec_vsubuqm): Likewise.
29751 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29752 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
29753 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
29754 128-bit integer add/subtract to ISA 2.07.
29756 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
29758 * config/arc/arc.c (arc_predicate_delay_insns):
29759 Fix third argument passed to conditionalize_nonjump.
29761 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
29763 * config/aarch64/aarch64-builtins.c
29764 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
29765 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
29766 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
29767 instead of __builtin_lfloor.
29768 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
29770 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29772 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
29773 (tree_ssa_ifcombine_bb_1): New function.
29774 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
29775 is an empty forwarder block to then_bb or vice versa and then_bb
29776 and else_bb are effectively swapped.
29778 2014-03-12 Christian Bruel <christian.bruel@st.com>
29781 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
29782 REG_CFA_DEF_CFA note.
29783 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
29784 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
29786 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
29788 PR tree-optimization/60454
29789 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
29791 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29793 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
29794 Do not define target_cpu_default2 to generic.
29795 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
29796 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
29797 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
29799 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29800 Marc Glisse <marc.glisse@inria.fr>
29802 PR tree-optimization/60502
29803 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
29804 instead of build_low_bits_mask.
29806 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29808 PR middle-end/60482
29809 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
29810 if there are multiple uses, but op doesn't live on E edge.
29811 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
29812 clobber stmts before __builtin_unreachable.
29814 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
29816 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
29817 hard_frame_pointer_rtx.
29818 * cse.c (cse_insn): Remove volatile check.
29819 * cselib.c (cselib_process_insn): Likewise.
29820 * dse.c (scan_insn): Likewise.
29822 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
29824 * config/arc/arc.c (conditionalize_nonjump): New function,
29826 (arc_ifcvt): ... this.
29827 (arc_predicate_delay_insns): Use it.
29829 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
29831 * config/arc/predicates.md (extend_operand): During/after reload,
29832 allow const_int_operand.
29833 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
29834 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
29835 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
29837 (umulsi3_highpart_i): Likewise.
29839 2014-03-11 Richard Biener <rguenther@suse.de>
29841 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
29842 Add asserts to guard possible wrong-code bugs.
29844 2014-03-11 Richard Biener <rguenther@suse.de>
29846 PR tree-optimization/60429
29847 PR tree-optimization/60485
29848 * tree-ssa-structalias.c (set_union_with_increment): Properly
29849 take into account all fields that overlap the shifted vars.
29850 (do_sd_constraint): Likewise.
29851 (do_ds_constraint): Likewise.
29852 (get_constraint_for_ptr_offset): Likewise.
29854 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
29856 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
29857 (nios2_compute_frame_layout):
29858 Add calculation of cfun->machine->fp_save_offset.
29859 (nios2_expand_prologue): Correct setting of frame pointer register
29861 (nios2_expand_epilogue): Update recovery of stack pointer from
29862 frame pointer accordingly.
29863 (nios2_initial_elimination_offset): Update calculation of offset
29864 for eliminating to HARD_FRAME_POINTER_REGNUM.
29866 2014-03-10 Jakub Jelinek <jakub@redhat.com>
29869 * ipa.c (symtab_remove_unreachable_nodes): Don't call
29870 cgraph_get_create_node on VAR_DECLs.
29872 2014-03-10 Richard Biener <rguenther@suse.de>
29874 PR middle-end/60474
29875 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
29877 2014-03-08 Douglas B Rupp <rupp@gnat.com>
29879 * config/vms/vms.opt (vms_float_format): New variable.
29881 2014-03-08 Tobias Burnus <burnus@net-b.de>
29883 * doc/invoke.texi (-fcilkplus): Update implementation status.
29885 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
29886 Richard Biener <rguenther@suse.de>
29888 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
29889 consistently accross all TUs.
29890 (run_gcc): Enable -fshort-double automatically at link at link-time
29891 and disallow override.
29893 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
29896 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
29897 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
29898 if they can't be used.
29900 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29902 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
29903 for Solaris 11/x86 ld.
29904 * configure: Regenerate.
29906 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29908 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
29909 (LIB_TLS_SPEC): Save as ld_tls_libs.
29910 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
29911 (HAVE_AS_IX86_TLSLDM): New test.
29912 * configure, config.in: Regenerate.
29913 * config/i386/i386.c (legitimize_tls_address): Fall back to
29914 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
29915 cannot support TLS_MODEL_LOCAL_DYNAMIC.
29916 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
29917 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
29919 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
29921 * common.opt (fira-loop-pressure): Mark as optimization.
29923 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
29925 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
29926 an OpenMP mappable type.
29928 2014-03-06 Matthias Klose <doko@ubuntu.com>
29930 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
29931 MULTILIB_OSDIRNAMES is not defined.
29933 2014-03-06 Jakub Jelinek <jakub@redhat.com>
29934 Meador Inge <meadori@codesourcery.com>
29937 * config/arm/arm.c (arm_tls_symbol_p): Remove.
29938 (arm_legitimize_address): Call legitimize_tls_address for any
29939 arm_tls_referenced_p expression, handle constant addend. Call it
29940 before testing for !TARGET_ARM.
29941 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
29943 2014-03-06 Richard Biener <rguenther@suse.de>
29945 PR middle-end/60445
29949 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
29951 * tree-streamer.c (record_common_node): Assert we don't record
29952 nodes with type double.
29953 (preload_common_node): Skip type double, complex double and double
29954 pointer since it is now frontend dependent due to fshort-double option.
29956 2014-03-06 Richard Biener <rguenther@suse.de>
29958 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
29959 or -fno-lto is specified and the linker has full plugin support.
29960 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
29961 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
29962 * lto-wrapper.c (merge_and_complain): Merge compile-time
29963 optimization levels.
29964 (run_gcc): And pass it through to the link options.
29966 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
29970 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29972 * cselib.c (remove_useless_values): Skip to avoid quadratic
29973 behavior if the condition moved from...
29974 (cselib_process_insn): ... here holds.
29976 2014-03-05 Jakub Jelinek <jakub@redhat.com>
29979 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
29980 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
29983 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
29984 (TM_H): Add x86-tune.def.
29986 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29988 * config/aarch64/aarch64.c (generic_tunings):
29989 Use cortexa57_extra_costs.
29991 2014-03-05 Jakub Jelinek <jakub@redhat.com>
29994 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
29995 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
29996 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
29999 2014-03-04 Heiher <r@hev.cc>
30001 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
30002 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
30004 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
30006 * config/i386/predicates.md (const2356_operand): Change to ...
30007 (const2367_operand): ... this.
30008 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
30010 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30011 (*avx512pf_scatterpf<mode>sf): Ditto.
30012 (avx512pf_scatterpf<mode>df): Ditto.
30013 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30014 (*avx512pf_scatterpf<mode>df): Ditto.
30015 * config/i386/i386.c (ix86_expand_builtin): Update
30016 incorrect hint operand error message.
30018 2014-03-04 Richard Biener <rguenther@suse.de>
30020 * lto-section-in.c (lto_get_section_data): Fix const cast.
30022 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
30024 * tree-streamer.c (record_common_node): Assert we don't record
30025 nodes with type double.
30026 (preload_common_node): Skip type double, complex double and double
30027 pointer since it is now frontend dependent due to fshort-double option.
30029 2014-03-04 Richard Biener <rguenther@suse.de>
30032 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
30033 (lto_input_toplevel_asms): Likewise.
30034 * lto-section-in.c (lto_get_section_data): Instead do it here
30037 2014-03-04 Richard Biener <rguenther@suse.de>
30039 PR tree-optimization/60382
30040 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
30041 dead PHIs a reduction.
30043 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
30045 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
30047 (_mm_prefetch): Move out of GCC target("sse") pragma.
30048 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
30049 GCC target("prfchw") pragma.
30050 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
30052 * config/i386/i386.c (ix86_option_override_internal): Enable
30053 -mprfchw with -mprefetchwt1.
30055 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
30057 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
30060 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
30062 * opts.h (CL_PCH_IGNORE): Define.
30063 * targhooks.c (option_affects_pch_p):
30064 Return false for options that have CL_PCH_IGNORE set.
30065 * opt-functions.awk: Process PchIgnore.
30066 * doc/options.texi: Document PchIgnore.
30068 * config/arc/arc.opt (misize): Add PchIgnore property.
30070 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30072 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
30073 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
30074 constraint on constants to permit them being loaded into
30075 GENERAL_REGS or BASE_REGS.
30077 2014-03-03 Nick Clifton <nickc@redhat.com>
30079 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
30080 anti-cacnonical alternatives.
30081 (negandhi3_real): New pattern.
30082 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
30084 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
30086 * config/avr/avr-mcus.def: Remove atxmega16x1.
30087 * config/avr/avr-tables.opt: Regenerate.
30088 * config/avr/t-multilib: Regenerate.
30089 * doc/avr-mmcu.texi: Regenerate.
30091 2014-03-03 Tobias Grosser <tobias@grosser.es>
30092 Mircea Namolaru <mircea.namolaru@inria.fr>
30094 PR tree-optimization/58028
30095 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
30098 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30100 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
30101 not handled by recognizers.
30103 2014-03-03 Jakub Jelinek <jakub@redhat.com>
30105 PR middle-end/60175
30106 * function.c (expand_function_end): Don't emit
30107 clobber_return_register sequence if clobber_after is a BARRIER.
30108 * cfgexpand.c (construct_exit_block): Append instructions before
30109 return_label to prev_bb.
30111 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30113 * config/rs6000/constraints.md: Document reserved use of "wc".
30115 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
30118 * ipa.c (function_and_variable_visibility): When dissolving comdat
30119 group, also set all symbols to local.
30121 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
30126 2013-12-14 Jan Hubicka <jh@suse.cz>
30127 PR middle-end/58477
30128 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
30130 2014-03-02 Jon Beniston <jon@beniston.com>
30136 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
30137 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
30138 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
30139 (simple_return, *simple_return): New patterns
30140 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
30141 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
30143 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
30145 * dwarf2out.c (gen_subprogram_die): Tidy.
30147 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
30150 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
30151 (*mov_t_msb_neg_negc): ... this new insn.
30153 2014-02-28 Jason Merrill <jason@redhat.com>
30156 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
30159 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
30162 * dwarf2out.c (decltype_auto_die): New static.
30163 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
30164 (gen_type_die_with_usage): Handle 'decltype(auto)'.
30165 (is_cxx_auto): Likewise.
30167 2014-02-28 Ian Bolton <ian.bolton@arm.com>
30169 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
30170 we are not using general regs only.
30172 2014-02-28 Richard Biener <rguenther@suse.de>
30175 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
30176 previous fix and only allow to remove trivial pre-headers
30177 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
30178 (remove_forwarder_block): Properly update the latch of a loop.
30180 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30183 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
30184 (cselib_preserved_hash_table): New.
30185 (preserve_constants_and_equivs): Move preserved vals to it.
30186 (cselib_find_slot): Look it up first.
30187 (cselib_init): Initialize it.
30188 (cselib_finish): Release it.
30189 (dump_cselib_table): Dump it.
30191 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30194 * cselib.c (remove_useless_values): Skip to avoid quadratic
30195 behavior if the condition moved from...
30196 (cselib_process_insn): ... here holds.
30198 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30201 * var-tracking.c (vt_initialize): Apply the same condition to
30202 preserve the CFA base value.
30204 2014-02-28 Joey Ye <joey.ye@arm.com>
30207 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
30208 if reload in progress or completed.
30210 2014-02-28 Tobias Burnus <burnus@net-b.de>
30212 PR middle-end/60147
30213 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
30216 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
30218 * doc/tm.texi.in (Condition Code Status): Update documention for
30219 relative locations of cc0-setter and cc0-user.
30221 2014-02-27 Jeff Law <law@redhat.com>
30223 PR rtl-optimization/52714
30224 * combine.c (try_combine): When splitting an unrecognized PARALLEL
30225 into two independent simple sets, if I3 is a jump, ensure the
30226 pattern we place into I3 is a (set (pc) ...).
30228 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
30229 Jeff Law <law@redhat.com>
30231 PR rtl-optimization/49847
30232 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
30233 are in different blocks.
30234 * doc/tm.texi (Condition Code Status): Update documention for
30235 relative locations of cc0-setter and cc0-user.
30237 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
30240 * lra.c (lra_emit_add): Check SUBREG too.
30242 2014-02-27 Andreas Schwab <schwab@suse.de>
30244 * config/m68k/m68k.c (m68k_option_override): Disable
30245 -flive-range-shrinkage for classic m68k.
30246 (m68k_override_options_after_change): Likewise.
30248 2014-02-27 Marek Polacek <polacek@redhat.com>
30250 PR middle-end/59223
30251 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
30252 -Wmaybe-uninitialized.
30254 2014-02-27 Alan Modra <amodra@gmail.com>
30257 * reload1.c (emit_input_reload_insns): When reload_override_in,
30258 set old to rl->in_reg when rl->in_reg is a subreg.
30260 2014-02-26 Richard Biener <rguenther@suse.de>
30263 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
30265 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
30267 * common/config/i386/predicates.md (const1256_operand): Remove.
30268 (const2356_operand): New.
30269 (const_1_to_2_operand): Remove.
30270 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
30271 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
30272 (*avx512pf_gatherpf<mode>sf): Ditto.
30273 (avx512pf_gatherpf<mode>df): Ditto.
30274 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30275 (*avx512pf_gatherpf<mode>df): Ditto.
30276 (avx512pf_scatterpf<mode>sf): Ditto.
30277 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30278 (*avx512pf_scatterpf<mode>sf): Ditto.
30279 (avx512pf_scatterpf<mode>df): Ditto.
30280 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30281 (*avx512pf_scatterpf<mode>df): Ditto.
30282 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
30284 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
30286 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
30287 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
30288 (_mm512_mask_testn_epi64_mask): Move to ...
30289 * config/i386/avx512cdintrin.h: Here.
30290 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
30291 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
30292 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
30293 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
30294 TARGET_AVX512F from TARGET_AVX512CD.
30296 2014-02-26 Richard Biener <rguenther@suse.de>
30299 * ipa.c (walk_polymorphic_call_targets): Properly guard
30300 call to inline_update_overall_summary.
30302 2014-02-26 Bin Cheng <bin.cheng@arm.com>
30305 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
30306 and latches only if requested. Fix latch if it is removed.
30307 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
30308 LOOPS_HAVE_PREHEADERS.
30310 2014-02-25 Andrew Pinski <apinski@cavium.com>
30312 * builtins.c (expand_builtin_thread_pointer): Create a new target
30313 when the target is NULL.
30315 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
30317 PR rtl-optimization/60317
30318 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
30319 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
30320 * lra-assigns.c: Include params.h.
30321 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
30322 other reload pseudos considerations.
30324 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30326 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
30327 to use canonical form for nor<mode>3.
30329 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30332 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
30335 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
30337 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
30338 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
30339 (ix86_handle_option): Handle OPT_mprefetchwt1.
30340 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
30341 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
30343 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30344 OPTION_MASK_ISA_PREFETCHWT1.
30345 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
30346 (PTA_PREFETCHWT1): New.
30347 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
30348 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
30349 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
30350 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
30351 (*prefetch_avx512pf_<mode>_: Change into ...
30352 (*prefetch_prefetchwt1_<mode>: This.
30353 * config/i386/i386.opt (mprefetchwt1): New.
30354 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
30355 (_mm_prefetch): Handle intent to write.
30356 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
30358 2014-02-25 Richard Biener <rguenther@suse.de>
30360 PR middle-end/60291
30361 * emit-rtl.c (mem_attrs_htab): Remove.
30362 (mem_attrs_htab_hash): Likewise.
30363 (mem_attrs_htab_eq): Likewise.
30364 (set_mem_attrs): Always allocate new mem-attrs when something changed.
30365 (init_emit_once): Do not allocate mem_attrs_htab.
30367 2014-02-25 Richard Biener <rguenther@suse.de>
30370 * lto-opts.c (lto_write_options): Output non-explicit conservative
30371 -fwrapv, -fno-trapv and -fno-strict-overflow.
30372 * lto-wrapper.c (merge_and_complain): Handle merging those options.
30373 (run_gcc): And pass them through.
30375 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
30377 * sel-sched.c (calculate_new_fences): New parameter ptime.
30378 Calculate it as a maximum over all fence cycles.
30379 (sel_sched_region_2): Adjust the call to calculate_new_fences.
30380 Print the final schedule timing when sched_verbose.
30382 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
30384 PR rtl-optimization/60292
30385 * sel-sched.c (fill_vec_av_set): Do not reset target availability
30386 bit fot the fence instruction.
30388 2014-02-24 Alangi Derick <alangiderick@gmail.com>
30390 * calls.h: Fix typo in comment.
30392 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
30394 * config/pa/pa.c (pa_output_move_double): Don't valididate when
30395 adjusting offsetable addresses.
30397 2014-02-24 Guozhi Wei <carrot@google.com>
30399 * sparseset.h (sparseset_pop): Fix the wrong index.
30401 2014-02-24 Walter Lee <walt@tilera.com>
30403 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
30404 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
30406 * common/config/tilegx/tilegx-common.c
30407 (TARGET_DEFAULT_TARGET_FLAGS): Define.
30408 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
30409 (LINK_SPEC): Ditto.
30410 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
30411 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
30412 (tilegx_gimplify_va_arg_expr): Handle big endian.
30413 (tilegx_expand_unaligned_load): Ditto.
30414 (tilegx_expand_unaligned_store): Ditto.
30415 (TARGET_RETURN_IN_MSB): New.
30416 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
30417 (TARGET_ENDIAN_DEFAULT): New.
30418 (TARGET_BIG_ENDIAN): Handle big endian.
30419 (BYTES_BIG_ENDIAN): Ditto.
30420 (WORDS_BIG_ENDIAN): Ditto.
30421 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
30422 (ENDIAN_SPEC): New.
30423 (EXTRA_SPECS): New.
30424 * config/tilegx/tilegx.md (extv): Handle big endian.
30426 (insn_st<n>): Ditto.
30427 (insn_st<n>_add<bitsuffix>): Ditto.
30428 (insn_stnt<n>): Ditto.
30429 (insn_stnt<n>_add<bitsuffix>):Ditto.
30430 (vec_interleave_highv8qi): Handle big endian.
30431 (vec_interleave_highv8qi_be): New.
30432 (vec_interleave_highv8qi_le): New.
30433 (insn_v1int_h): Handle big endian.
30434 (vec_interleave_lowv8qi): Handle big endian.
30435 (vec_interleave_lowv8qi_be): New.
30436 (vec_interleave_lowv8qi_le): New.
30437 (insn_v1int_l): Handle big endian.
30438 (vec_interleave_highv4hi): Handle big endian.
30439 (vec_interleave_highv4hi_be): New.
30440 (vec_interleave_highv4hi_le): New.
30441 (insn_v2int_h): Handle big endian.
30442 (vec_interleave_lowv4hi): Handle big endian.
30443 (vec_interleave_lowv4hi_be): New.
30444 (vec_interleave_lowv4hi_le): New.
30445 (insn_v2int_l): Handle big endian.
30446 (vec_interleave_highv2si): Handle big endian.
30447 (vec_interleave_highv2si_be): New.
30448 (vec_interleave_highv2si_le): New.
30449 (insn_v4int_h): Handle big endian.
30450 (vec_interleave_lowv2si): Handle big endian.
30451 (vec_interleave_lowv2si_be): New.
30452 (vec_interleave_lowv2si_le): New.
30453 (insn_v4int_l): Handle big endian.
30454 * config/tilegx/tilegx.opt (mbig-endian): New option.
30455 (mlittle-endian): New option.
30456 * doc/install.texi: Document tilegxbe-linux.
30457 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
30459 2014-02-24 Martin Jambor <mjambor@suse.cz>
30462 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
30463 there are no parameter descriptors.
30465 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
30467 PR rtl-optimization/60268
30468 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
30469 initialization to ...
30470 (sched_rgn_init): ... here.
30471 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
30473 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
30475 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
30478 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
30480 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
30483 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
30485 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
30486 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
30488 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
30490 * config/microblaze/predicates.md: Add cmp_op predicate.
30491 * config/microblaze/microblaze.md: Add branch_compare instruction
30492 which uses cmp_op predicate and emits cmp insn before branch.
30493 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
30494 to microblaze_expand_conditional_branch and consolidate logic.
30495 (microblaze_expand_conditional_branch): emit branch_compare
30496 insn instead of handling cmp op separate from branch insn.
30498 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30500 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
30503 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30505 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
30506 define_insn with define_expand and new define_insn
30507 *altivec_lve<VI_char>x_internal.
30508 (altivec_stve<VI_char>x): Replace define_insn with define_expand
30509 and new define_insn *altivec_stve<VI_char>x_internal.
30510 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
30512 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
30514 (altivec_expand_stvex_be): New function.
30516 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
30518 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
30519 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
30520 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
30521 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
30523 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
30526 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
30527 instead of emit_move_insn.
30529 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30531 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
30532 vspltw with vsldoi.
30533 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
30534 gen_altivec_vsumsws.
30536 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30538 * config/rs6000/altivec.md (altivec_lvxl): Rename as
30539 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
30540 (altivec_lvxl_<mode>): New define_expand incorporating
30541 -maltivec=be semantics where needed.
30542 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
30543 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
30544 semantics where needed.
30545 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
30546 (altivec_stvx_<mode>): New define_expand incorporating
30547 -maltivec=be semantics where needed.
30548 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
30549 VM2 iterator instead of V4SI.
30550 (altivec_stvxl_<mode>): New define_expand incorporating
30551 -maltivec=be semantics where needed.
30552 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
30553 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
30554 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
30555 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
30556 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
30557 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
30558 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
30559 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
30560 ALTIVEC_BUILTIN_STVXL.
30561 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
30562 (altivec_expand_stvx_be): Likewise.
30563 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
30564 (altivec_expand_lvx_be): Likewise.
30565 (altivec_expand_stvx_be): Likewise.
30566 (altivec_expand_builtin): Add cases for
30567 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
30568 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
30569 (altivec_init_builtins): Add definitions for
30570 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
30571 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
30573 2014-02-21 Catherine Moore <clm@codesourcery.com>
30575 * doc/invoke.texi (mvirt, mno-virt): Document.
30576 * config/mips/mips.opt (mvirt): New option.
30577 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
30579 2014-02-21 Richard Biener <rguenther@suse.de>
30581 PR tree-optimization/60276
30582 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
30583 (STMT_VINFO_MIN_NEG_DIST): New macro.
30584 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
30585 STMT_VINFO_MIN_NEG_DIST.
30586 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
30587 made for negative dependence distances still hold.
30589 2014-02-21 Richard Biener <rguenther@suse.de>
30591 PR middle-end/60291
30592 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
30593 DECL_INITIAL for globals not in the current function context.
30595 2014-02-21 Jakub Jelinek <jakub@redhat.com>
30597 PR tree-optimization/56490
30598 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
30599 * tree-ssa-uninit.c: Include params.h.
30600 (compute_control_dep_chain): Add num_calls argument, return false
30601 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
30602 num_calls to recursive call.
30603 (find_predicates): Change dep_chain into normal array,
30604 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
30605 variable and adjust compute_control_dep_chain caller.
30606 (find_def_preds): Likewise.
30608 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
30610 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
30611 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
30613 2014-02-21 Nick Clifton <nickc@redhat.com>
30615 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
30616 (pushhi1): Likewise.
30617 (popqi1): Add mode to pre_dec.
30618 (pophi1): Likewise.
30620 2014-02-21 Jakub Jelinek <jakub@redhat.com>
30622 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
30623 mode for mask of V8SFmode permutation.
30625 2014-02-20 Richard Henderson <rth@redhat.com>
30628 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
30629 a new pseudo for OLDVAL.
30631 2014-02-20 Jakub Jelinek <jakub@redhat.com>
30634 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
30635 gen_reg_rtx if d->testing_p.
30636 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
30637 if d->testing_p and we will certainly return true.
30638 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
30641 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
30643 * emit-rtl.c (gen_reg_rtx): Assert that
30644 crtl->emit.regno_pointer_align_length is non-zero.
30646 2014-02-20 Richard Henderson <rth@redhat.com>
30649 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
30650 on failure the store back into EXPECT.
30652 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
30653 Sandra Loosemore <sandra@codesourcery.com>
30655 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
30656 * config/nios2/nios2.c (nios2_function_profiler): Add
30657 -fPIC (flag_pic == 2) support.
30658 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
30659 (nios2_large_offset_p): New function.
30660 (nios2_unspec_reloc_p): Move up position, update to use
30661 nios2_large_offset_p.
30662 (nios2_unspec_address): Remove function.
30663 (nios2_unspec_offset): New function.
30664 (nios2_large_got_address): New function.
30665 (nios2_got_address): Add large offset support.
30666 (nios2_legitimize_tls_address): Update usage of removed and new
30668 (nios2_symbol_binds_local_p): New function.
30669 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
30670 (nios2_legitimize_address): Update to use nios2_large_offset_p.
30671 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
30672 (nios2_print_operand): Merge H/L processing, add hiadj/lo
30673 processing for (const (unspec ...)).
30674 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
30676 2014-02-20 Richard Biener <rguenther@suse.de>
30678 * tree-cfg.c (replace_uses_by): Mark altered BBs before
30679 doing the substitution.
30680 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
30682 2014-02-20 Martin Jambor <mjambor@suse.cz>
30685 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
30686 info when checking whether lattices are bottom.
30688 2014-02-20 Richard Biener <rguenther@suse.de>
30690 PR middle-end/60221
30691 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
30694 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
30697 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
30698 parameter specifying the scaling.
30699 (inline_call): Update.
30700 (want_inline_recursively): Guard division by zero.
30701 (recursive_inlining): Update.
30702 * ipa-inline.h (clone_inlined_nodes): Update.
30704 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
30707 * config/i386/i386.c (classify_argument): Pass structures of size
30708 64 bytes or less in register.
30710 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
30711 Kirill Yukhin <kirill.yukhin@intel.com>
30713 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
30714 (_mm_rcp28_round_ss): Ditto.
30715 (_mm_rsqrt28_round_sd): Ditto.
30716 (_mm_rsqrt28_round_ss): Ditto.
30717 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
30718 (_mm_rcp14_round_ss): Ditto.
30719 (_mm_rsqrt14_round_sd): Ditto.
30720 (_mm_rsqrt14_round_ss): Ditto.
30721 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
30722 the first input operand, get rid of match_dup.
30723 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
30725 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30727 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
30728 operand as the first input operand, set type attribute.
30729 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30730 Set type attribute.
30731 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
30732 operand as the first input operand, set type attribute.
30734 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30736 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
30739 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
30742 * config/i386/i386.c (construct_container): Remove TFmode check
30743 for X86_64_INTEGER_CLASS.
30745 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
30748 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
30749 only when -Wpsabi is enabled.
30751 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
30754 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
30755 passing arrays in registers are the same as for structs, so remove the
30756 special case for them.
30758 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
30760 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
30761 destination type, extract only the valid bits if the source type is not
30762 integral and has a different mode.
30764 2014-02-19 Richard Biener <rguenther@suse.de>
30767 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
30770 2014-02-19 Richard Biener <rguenther@suse.de>
30773 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
30774 (ipa_modify_call_arguments): Emit an argument load explicitely and
30775 preserve virtual SSA form there and for the replacement call.
30776 Do not update SSA form nor free dominance info.
30778 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30780 * ipa.c (function_and_variable_visibility): Also clear WEAK
30781 flag when disolving COMDAT_GROUP.
30783 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30785 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
30786 * ipa-prop.c (ipa_set_jf_known_type): Return early when
30787 not devirtualizing.
30788 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
30789 do more sanity checks.
30790 (detect_type_change): Return true when giving up early.
30791 (compute_complex_assign_jump_func): Fix type parameter of
30792 ipa_set_ancestor_jf.
30793 (compute_complex_ancestor_jump_func): Likewise.
30794 (update_jump_functions_after_inlining): Fix updating of
30796 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
30798 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30800 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
30801 inline clones when edge disappears.
30803 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
30806 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
30807 Split 64-bit moves into 2 patterns. Do not allow the use of
30808 direct move for TDmode in little endian, since the decimal value
30809 has little endian bytes within a word, but the 64-bit pieces are
30810 ordered in a big endian fashion, and normal subreg's of TDmode are
30812 (mov<mode>_64bit_dm): Likewise.
30813 (movtd_64bit_nodm): Likewise.
30815 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
30817 PR tree-optimization/60174
30818 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
30819 statement of an SSA_NAME that occurs in an abnormal PHI node.
30821 2014-02-18 Jakub Jelinek <jakub@redhat.com>
30824 * final.c (SEEN_BB): Remove.
30825 (SEEN_NOTE, SEEN_EMITTED): Renumber.
30826 (final_scan_insn): Don't force_source_line on second
30827 NOTE_INSN_BASIC_BLOCK.
30829 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
30832 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
30833 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
30834 (type_natural_mode): Warn ABI change when %zmm register is not
30835 available for AVX512F vector value passing.
30837 2014-02-18 Kai Tietz <ktietz@redhat.com>
30840 * config/i386/i386.c (ix86_expand_prologue): Use value in
30841 rax register as displacement when restoring %r10 or %rax.
30842 Fix wrong offset when restoring both registers.
30844 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
30846 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
30847 assertion with conditional return.
30849 2014-02-18 Jakub Jelinek <jakub@redhat.com>
30850 Uros Bizjak <ubizjak@gmail.com>
30853 * config/i386/driver-i386.c (host_detect_local_cpu): If
30854 YMM state is not saved by the OS, also clear has_f16c. Move
30855 CPUID 0x80000001 handling before YMM state saving checking.
30857 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
30859 PR rtl-optimization/58960
30860 * haifa-sched.c (alloc_global_sched_pressure_data): New,
30861 factored out from ...
30862 (sched_init): ... here.
30863 (free_global_sched_pressure_data): New, factored out from ...
30864 (sched_finish): ... here.
30865 * sched-int.h (free_global_sched_pressure_data): Declare.
30866 * sched-rgn.c (nr_regions_initial): New static global.
30867 (haifa_find_rgns): Initialize it.
30868 (schedule_region): Disable sched-pressure for the newly
30871 2014-02-17 Richard Biener <rguenther@suse.de>
30873 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
30874 release SSA defs of pattern stmts.
30876 2014-02-17 Richard Biener <rguenther@suse.de>
30878 * tree-inline.c (expand_call_inline): Release the virtual
30879 operand defined by the call we are about to inline.
30881 2014-02-17 Richard Biener <rguenther@suse.de>
30883 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
30885 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
30886 Ilya Tocar <ilya.tocar@intel.com>
30888 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
30889 arguments order in builtin.
30890 (_mm512_permutexvar_epi64): Ditto.
30891 (_mm512_mask_permutexvar_epi64): Ditto
30892 (_mm512_maskz_permutexvar_epi32): Ditto
30893 (_mm512_permutexvar_epi32): Ditto
30894 (_mm512_mask_permutexvar_epi32): Ditto
30896 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30898 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
30899 (p8_vmrgow): Likewise.
30901 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30903 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
30906 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
30909 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
30910 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
30911 into 64-bit and 32-bit moves. On 64-bit moves, add support for
30912 using direct move instructions on ISA 2.07. Also adjust
30913 instruction length for 64-bit.
30914 (mov<mode>_64bit, TFmode/TDmode): Likewise.
30915 (mov<mode>_32bit, TFmode/TDmode): Likewise.
30917 2014-02-15 Alan Modra <amodra@gmail.com>
30921 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
30922 find_replacement on parts of insn rtl that might be reloaded.
30924 2014-02-15 Richard Biener <rguenther@suse.de>
30926 PR tree-optimization/60183
30927 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
30928 (tree_ssa_phiprop): Calculate and free post-dominators.
30930 2014-02-14 Jeff Law <law@redhat.com>
30932 PR rtl-optimization/60131
30933 * ree.c (get_extended_src_reg): New function.
30934 (combine_reaching_defs): Use it rather than assuming location of REG.
30935 (find_and_remove_re): Verify first operand of extension is
30936 a REG before adding the insns to the copy list.
30938 2014-02-14 Roland McGrath <mcgrathr@google.com>
30940 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
30941 * configure: Regenerated.
30942 * config.in: Regenerated.
30943 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
30944 instead of ASM_SHORT.
30946 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
30947 Richard Earnshaw <rearnsha@arm.com>
30949 PR rtl-optimization/59535
30950 * lra-constraints.c (process_alt_operands): Encourage alternative
30951 when unassigned pseudo class is superset of the alternative class.
30952 (inherit_reload_reg): Don't inherit when optimizing for code size.
30953 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
30954 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
30955 modes not less than 4 for Thumb1.
30957 2014-02-14 Kyle McMartin <kyle@redhat.com>
30960 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
30962 2014-02-14 Richard Biener <rguenther@suse.de>
30964 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
30965 (get_frame_arg): Drop the assert with langhook types_compatible_p.
30966 Do not strip INDIRECT_REFs.
30968 2014-02-14 Richard Biener <rguenther@suse.de>
30971 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
30972 DECL_FUNCTION_SPECIFIC_TARGET.
30973 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
30974 * tree-streamer-out.c (pack_ts_target_option): Remove.
30975 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
30976 (write_ts_function_decl_tree_pointers): Do not stream
30977 DECL_FUNCTION_SPECIFIC_TARGET.
30978 * tree-streamer-in.c (unpack_ts_target_option): Remove.
30979 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
30980 (lto_input_ts_function_decl_tree_pointers): Do not stream
30981 DECL_FUNCTION_SPECIFIC_TARGET.
30983 2014-02-14 Jakub Jelinek <jakub@redhat.com>
30985 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
30986 (get_initial_def_for_induction, vectorizable_induction): Ignore
30987 debug stmts when looking for exit_phi.
30988 (vectorizable_live_operation): Fix up condition.
30990 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
30992 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
30993 nreverse() because it changes the content of original tree list.
30995 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
30997 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
30998 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
31000 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
31002 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
31003 GNU coding standards.
31005 2014-02-13 Jakub Jelinek <jakub@redhat.com>
31008 * dwarf2out.c (gen_subprogram_die): Don't call
31009 add_calling_convention_attribute if subr_die is old_die.
31011 2014-02-13 Sharad Singhai <singhai@google.com>
31013 * doc/optinfo.texi: Fix order of nodes.
31015 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
31017 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
31018 operands[2], not operands[3].
31020 2014-02-13 Richard Biener <rguenther@suse.de>
31023 * doc/install.texi (ISL): Update recommended version to 0.12.2,
31024 mention the possibility of an in-tree build.
31025 (CLooG): Update recommended version to 0.18.1, mention the
31026 possibility of an in-tree build and clarify that the ISL
31027 bundled with CLooG does not work.
31029 2014-02-13 Jakub Jelinek <jakub@redhat.com>
31032 * expr.c (compress_float_constant): If x is a hard register,
31033 extend into a pseudo and then move to x.
31035 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
31037 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
31038 caused by bad second argument to warning_at() with -mhotpatch and
31039 nested functions (e.g. with gfortran).
31041 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
31043 * opts.c (option_name): Remove "enabled by default" rider.
31045 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
31047 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
31049 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
31050 Uros Bizjak <ubizjak@gmail.com>
31053 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
31054 * configure: Regenerated.
31056 2014-02-12 Richard Biener <rguenther@suse.de>
31058 * vec.c (vec_prefix::calculate_allocation): Move as
31059 inline variant to vec.h.
31060 (vec_prefix::calculate_allocation_1): New out-of-line version.
31061 * vec.h (vec_prefix::calculate_allocation_1): Declare.
31062 (vec_prefix::m_has_auto_buf): Rename to ...
31063 (vec_prefix::m_using_auto_storage): ... this.
31064 (vec_prefix::calculate_allocation): Inline the easy cases
31065 and dispatch to calculate_allocation_1 which doesn't need the
31067 (va_heap::reserve): Use gcc_checking_assert.
31068 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
31069 m_using_auto_storage.
31070 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
31072 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
31073 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
31074 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
31076 2014-02-12 Richard Biener <rguenther@suse.de>
31078 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
31079 when we found a dependence.
31081 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
31083 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
31085 (maybe_fold_stmt): ... into this new function.
31086 * omp-low.c (lower_omp): Update comment.
31088 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
31091 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
31094 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
31096 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
31097 identifiers in comments.
31098 (cortexa53_extra_costs): Likewise.
31099 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
31100 (cortexa7_extra_costs): Likewise.
31101 (cortexa12_extra_costs): Likewise.
31102 (cortexa15_extra_costs): Likewise.
31103 (v7m_extra_costs): Likewise.
31105 2014-02-12 Richard Biener <rguenther@suse.de>
31107 PR middle-end/60092
31108 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
31109 of posix_memalign being successful.
31110 (lower_stmt): Restrict lowering of posix_memalign to when
31111 -ftree-bit-ccp is enabled.
31113 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31115 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
31117 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
31119 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
31121 PR rtl-optimization/60116
31122 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
31123 other_insn once the combination has been validated.
31125 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
31128 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
31130 * ipa-devirt.c: Include demangle.h
31131 (odr_violation_reported): New static variable.
31132 (add_type_duplicate): Update odr_violations.
31133 (maybe_record_node): Add completep parameter; update it.
31134 (record_target_from_binfo): Add COMPLETEP parameter;
31135 update it as needed.
31136 (possible_polymorphic_call_targets_1): Likewise.
31137 (struct polymorphic_call_target_d): Add nonconstruction_targets;
31138 rename FINAL to COMPLETE.
31139 (record_targets_from_bases): Sanity check we found the binfo;
31140 fix COMPLETEP updating.
31141 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
31142 parameter, fix computing of COMPLETEP.
31143 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
31144 at LTO time do demangling.
31145 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
31146 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
31148 (gimple_get_virt_method_for_binfo): Likewise.
31149 * gimple-fold.h (gimple_get_virt_method_for_binfo,
31150 gimple_get_virt_method_for_vtable): Update prototypes.
31152 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
31155 * genautomata.c (add_presence_absence): Fix typo with
31156 {final_}presence_list.
31158 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
31161 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
31162 for VSX/Altivec vectors that land in GPR registers.
31164 2014-02-11 Richard Henderson <rth@redhat.com>
31165 Jakub Jelinek <jakub@redhat.com>
31168 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
31169 around drhs if type conversion to lacc->type is not useless.
31171 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31173 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
31175 (cortex-a57.cortex-a53): Likewise.
31176 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
31178 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31180 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
31183 2014-02-11 Renlin Li <Renlin.Li@arm.com>
31185 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
31186 add_options_for_arm_vfp3.
31188 2014-02-11 Jeff Law <law@redhat.com>
31190 PR middle-end/54041
31191 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
31192 object with an undesirable mode.
31194 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31197 * config/i386/sol2-9.h: New file.
31198 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
31199 *-*-solaris2.9*): Use it.
31201 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
31203 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
31204 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
31206 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
31208 * config/microblaze/microblaze.c: Extend mcpu version format
31210 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
31212 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
31214 2014-02-10 Richard Henderson <rth@redhat.com>
31217 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
31218 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
31219 ms-abi vs -mno-accumulate-outgoing-args.
31220 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
31221 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
31224 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
31226 PR middle-end/60080
31227 * cfgexpand.c (expand_asm_operands): Attach source location to
31228 ASM_INPUT rtx objects.
31229 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
31231 2014-02-10 Nick Clifton <nickc@redhat.com>
31233 * config/mn10300/mn10300.c (popcount): New function.
31234 (mn10300_expand_prologue): Include saved registers in stack usage
31237 2014-02-10 Jeff Law <law@redhat.com>
31239 PR middle-end/52306
31240 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
31241 when changing the SET_DEST of a prior insn to avoid an input reload.
31243 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
31245 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
31246 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
31247 -mcall-openbsd, or -mcall-linux.
31248 (CC1_ENDIAN_BIG_SPEC): Remove.
31249 (CC1_ENDIAN_LITTLE_SPEC): Remove.
31250 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
31251 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
31252 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
31253 and %cc1_endian_default.
31254 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
31256 2014-02-10 Richard Biener <rguenther@suse.de>
31258 PR tree-optimization/60115
31259 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
31260 MEM_REF handling. Properly verify that the accesses are not
31261 out of the objects bound.
31263 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31265 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
31268 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
31270 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
31271 proper constants and fix formatting.
31272 (possible_polymorphic_call_targets): Fix formatting.
31274 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
31275 Ilya Tocar <ilya.tocar@intel.com>
31277 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
31278 (_mm512_loadu_epi32): Renamed into...
31279 (_mm512_loadu_si512): This.
31280 (_mm512_storeu_epi32): Renamed into...
31281 (_mm512_storeu_si512): This.
31282 (_mm512_maskz_ceil_ps): Removed.
31283 (_mm512_maskz_ceil_pd): Ditto.
31284 (_mm512_maskz_floor_ps): Ditto.
31285 (_mm512_maskz_floor_pd): Ditto.
31286 (_mm512_floor_round_ps): Ditto.
31287 (_mm512_floor_round_pd): Ditto.
31288 (_mm512_ceil_round_ps): Ditto.
31289 (_mm512_ceil_round_pd): Ditto.
31290 (_mm512_mask_floor_round_ps): Ditto.
31291 (_mm512_mask_floor_round_pd): Ditto.
31292 (_mm512_mask_ceil_round_ps): Ditto.
31293 (_mm512_mask_ceil_round_pd): Ditto.
31294 (_mm512_maskz_floor_round_ps): Ditto.
31295 (_mm512_maskz_floor_round_pd): Ditto.
31296 (_mm512_maskz_ceil_round_ps): Ditto.
31297 (_mm512_maskz_ceil_round_pd): Ditto.
31298 (_mm512_expand_pd): Ditto.
31299 (_mm512_expand_ps): Ditto.
31300 * config/i386/i386.c (ix86_builtins): Remove
31301 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
31302 (bdesc_args): Ditto.
31303 * config/i386/predicates.md (const1256_operand): New.
31304 (const_1_to_2_operand): Ditto.
31305 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31306 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31307 (*avx512pf_gatherpf<mode>sf): Ditto.
31308 (avx512pf_gatherpf<mode>df): Ditto.
31309 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31310 (*avx512pf_gatherpf<mode>df): Ditto.
31311 (avx512pf_scatterpf<mode>sf): Ditto.
31312 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31313 (*avx512pf_scatterpf<mode>sf): Ditto.
31314 (avx512pf_scatterpf<mode>df): Ditto.
31315 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31316 (*avx512pf_scatterpf<mode>df): Ditto.
31317 (avx512f_expand<mode>): Removed.
31318 (<shift_insn><mode>3<mask_name>): Change predicate type.
31320 2014-02-08 Jakub Jelinek <jakub@redhat.com>
31322 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
31323 not at the end of datarefs vector use ordered_remove to avoid
31324 reordering datarefs vector.
31327 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
31328 mark local addressable non-static vars as GOVD_PRIVATE
31329 instead of GOVD_LOCAL.
31330 * omp-low.c (lower_omp_for): Move gimple_bind_vars
31331 and BLOCK_VARS of gimple_bind_block to new_stmt rather
31334 PR middle-end/60092
31335 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
31336 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
31337 assume_aligned or alloc_align attributes.
31338 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
31339 arguments. Handle also assume_aligned and alloc_align attributes.
31340 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
31341 calls to functions with assume_aligned or alloc_align attributes.
31342 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
31344 2014-02-08 Terry Guo <terry.guo@arm.com>
31346 * doc/invoke.texi: Document ARM -march=armv7e-m.
31348 2014-02-08 Jakub Jelinek <jakub@redhat.com>
31350 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
31351 flag on __cilkrts_rethrow builtin.
31354 * ipa-cp.c (determine_versionability): Fail at -O0
31355 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
31356 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
31359 2014-02-04 Jakub Jelinek <jakub@redhat.com>
31362 * tree-inline.c (copy_forbidden): Fail for
31363 __attribute__((optimize (0))) functions.
31365 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
31367 * varpool.c: Include pointer-set.h.
31368 (varpool_remove_unreferenced_decls): Variables in other partitions
31369 will not be output; be however careful to not lose information
31370 about partitioning.
31372 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
31374 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
31375 lookup in the vtable constructor.
31377 2014-02-07 Jeff Law <law@redhat.com>
31380 * config/m68k/m68k.md (ashldi_extsi): Turn into a
31381 define_insn_and_split.
31383 * ipa-inline.c (inline_small_functions): Fix typos.
31385 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31387 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
31388 (s390_can_use_return_insn): Declare.
31389 * config/s390/s390.h (EPILOGUE_USES): Define.
31390 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
31392 (s390_chunkify_start): Handle return JUMP_LABELs.
31393 (s390_early_mach): Emit a main_pool instruction on the entry edge.
31394 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
31395 (s390_can_use_return_insn): New functions.
31396 (s390_fix_long_loop_prediction): Handle conditional returns.
31397 (TARGET_SET_UP_BY_PROLOGUE): Define.
31398 * config/s390/s390.md (ANY_RETURN): New code iterator.
31399 (*creturn, *csimple_return, return, simple_return): New patterns.
31401 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31403 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
31404 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
31405 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
31406 REG_CFA_RESTORE list when deciding not to restore a register.
31408 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31410 * config/s390/s390.c: Include tree-pass.h and context.h.
31411 (s390_early_mach): New function, split out from...
31412 (s390_emit_prologue): ...here.
31413 (pass_data_s390_early_mach): New pass structure.
31414 (pass_s390_early_mach): New class.
31415 (s390_option_override): Create and register early_mach pass.
31416 Move to end of file.
31418 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31420 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
31421 to match for the exit block.
31423 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31425 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
31426 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
31427 Reject misaligned operands.
31429 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31431 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
31433 2014-02-07 Richard Biener <rguenther@suse.de>
31435 PR middle-end/60092
31436 * gimple-low.c (lower_builtin_posix_memalign): New function.
31437 (lower_stmt): Call it to lower posix_memalign in a way
31438 to make alignment info accessible.
31440 2014-02-07 Jakub Jelinek <jakub@redhat.com>
31443 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
31444 __builtin_setjmp_receiver.
31446 2014-02-07 Richard Biener <rguenther@suse.de>
31448 PR middle-end/60092
31449 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
31450 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
31451 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
31452 Handle BUILT_IN_POSIX_MEMALIGN.
31453 (find_func_clobbers): Likewise.
31454 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
31455 (call_may_clobber_ref_p_1): Likewise.
31457 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
31460 * ipa-devirt.c (record_target_from_binfo): Remove overactive
31463 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
31466 * lto-cgraph.c (lto_output_node): Use
31467 symtab_get_symbol_partitioning_class.
31468 (lto_output_varpool_node): likewise.
31469 (symtab_get_symbol_partitioning_class): Move here from
31470 lto/lto-partition.c
31471 * cgraph.h (symbol_partitioning_class): Likewise.
31472 (symtab_get_symbol_partitioning_class): Declare.
31474 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
31476 * ggc.h (ggc_internal_cleared_alloc): New macro.
31477 * vec.h (vec_safe_copy): Handle memory stats.
31478 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
31479 * target-globals.c (save_target_globals): Likewise.
31481 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
31484 * expr.c (emit_move_resolve_push): Export; be bit more selective
31485 on when to clear alias set.
31486 * expr.h (emit_move_resolve_push): Declare.
31487 * function.h (struct function): Add tail_call_marked.
31488 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
31489 * config/i386/i386-protos.h (ix86_expand_push): Remove.
31490 * config/i386/i386.md (TImode move expander): De not call
31492 (FP push expanders): Preserve memory attributes.
31493 * config/i386/sse.md (push<mode>1): Remove.
31494 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
31495 (ix86_expand_push): Remove.
31496 * config/i386/mmx.md (push<mode>1): Remove.
31498 2014-02-06 Jakub Jelinek <jakub@redhat.com>
31500 PR rtl-optimization/60030
31501 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
31502 lopart with paradoxical subreg before shifting it up by hprec.
31504 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31506 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
31507 Remove extra newline at end of file.
31508 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
31509 (arm_issue_rate): Handle cortexa57.
31510 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
31511 (cortex-a57.cortex-a53): Likewise.
31513 2014-02-06 Jakub Jelinek <jakub@redhat.com>
31516 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
31517 don't record in REG_FRAME_RELATED_EXPR registers not set in that
31519 (arm_expand_prologue): Adjust all callers.
31520 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
31521 info, registers also at the lowest numbered registers side. Use
31522 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
31526 * var-tracking.c (adjust_mems): Before adding a SET to
31527 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
31529 2014-02-06 Alan Modra <amodra@gmail.com>
31532 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
31533 change SDmode to DDmode when lra_in_progress.
31535 2014-02-06 Jakub Jelinek <jakub@redhat.com>
31537 PR middle-end/59150
31538 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
31539 free_data_ref on the dr first, and before goto again also set dr
31540 to the next dr. For simd_lane_access, free old datarefs[i] before
31541 overwriting it. For get_vectype_for_scalar_type failure, don't
31542 free_data_ref if simd_lane_access.
31544 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
31547 * tree.h (opts_for_fn): New inline function.
31548 (opt_for_fn): Define.
31549 * config/i386/i386.c (ix86_function_regparm): Use
31550 opt_for_fn (decl, optimize) instead of optimize.
31552 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
31554 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
31555 for SYMBOL_REF in large memory model.
31557 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31559 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
31560 and crypto support.
31561 (cortex-a57): Likewise.
31562 (cortex-a57.cortex-a53): Likewise.
31564 2014-02-06 Yury Gribov <y.gribov@samsung.com>
31565 Kugan Vivekanandarajah <kuganv@linaro.org>
31567 * config/arm/arm.c (arm_vector_alignment_reachable): Check
31569 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
31571 2014-02-06 Richard Biener <rguenther@suse.de>
31573 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
31574 set_loop_copy and initialize_original_copy_tables.
31576 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
31578 * config/aarch64/aarch64-simd.md
31579 (aarch64_ashr_simddi): Change QI to SI.
31581 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
31582 Jakub Jelinek <jakub@redhat.com>
31584 PR middle-end/60013
31585 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
31588 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31590 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
31591 CODE_FOR_altivec_vpku[hw]um to
31592 CODE_FOR_altivec_vpku[hw]um_direct.
31593 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
31594 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
31595 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
31596 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
31598 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31600 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
31601 generation for -maltivec=be.
31602 (altivec_vsumsws): Simplify redundant test.
31604 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31606 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
31607 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
31608 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
31609 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
31610 gen_altivec_vpkuwum.
31611 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
31613 (altivec_vpks<VI_char>ss): Likewise.
31614 (altivec_vpks<VI_char>us): Likewise.
31615 (altivec_vpku<VI_char>us): Likewise.
31616 (altivec_vpku<VI_char>um): Likewise.
31617 (altivec_vpku<VI_char>um_direct): New (copy of
31618 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
31620 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
31621 target is little endian and -maltivec=be is not specified.
31622 (*altivec_vupkhs<VU_char>_direct): New (copy of
31623 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
31624 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
31625 target is little endian and -maltivec=be is not specified.
31626 (*altivec_vupkls<VU_char>_direct): New (copy of
31627 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
31628 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
31629 little endian and -maltivec=be is not specified.
31630 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
31631 little endian and -maltivec=be is not specified.
31633 2014-02-05 Richard Henderson <rth@redhat.com>
31636 * combine-stack-adj.c: Revert r206943.
31637 * sched-int.h (struct deps_desc): Add last_args_size.
31638 * sched-deps.c (init_deps): Initialize it.
31639 (sched_analyze_insn): Add OUTPUT dependencies between insns that
31640 contain REG_ARGS_SIZE notes.
31642 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
31644 * lto-cgraph.c (asm_nodes_output): Make global.
31645 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
31646 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
31647 (driver_handle_option): Handle OPT_fwpa.
31649 2014-02-05 Jakub Jelinek <jakub@redhat.com>
31652 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
31653 a comment typo and formatting issue. If odr_hash hasn't been
31654 created, return vNULL and set *completep to false.
31656 PR middle-end/57499
31657 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
31658 bb with no successors.
31660 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
31663 * doc/invoke.texi (-march): Clarify documentation for ARM.
31664 (-mtune): Likewise.
31667 2014-02-05 Richard Biener <rguenther@suse.de>
31669 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
31670 when not vectorizing because of too many alias checks.
31671 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
31672 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
31674 2014-02-05 Nick Clifton <nickc@redhat.com>
31676 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
31677 accept extended registers in any mode when compiling for the MN10300.
31679 2014-02-05 Yury Gribov <y.gribov@samsung.com>
31681 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
31682 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
31683 sanitization attributes.
31684 (can_inline_edge_p): Likewise.
31685 (sanitize_attrs_match_for_inline_p): New function.
31687 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
31689 * ipa-prop.c (detect_type_change): Shor circuit testing of
31690 type changes on THIS pointer.
31692 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
31695 * config/pa/pa.c (legitimize_tls_address): Return original address
31696 if not passed a SYMBOL_REF rtx.
31697 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
31699 (pa_emit_move_sequence): Simplify TLS source operands.
31700 (pa_legitimate_constant_p): Reject all TLS constants.
31701 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
31702 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
31704 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
31706 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
31707 groups when we know they are controlled by LTO.
31708 * varasm.c (default_binds_local_p_1): If object is in other partition,
31709 it will be resolved locally.
31711 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
31713 * config/host-linux.c (linux_gt_pch_use_address): Don't
31714 use SSIZE_MAX because it is not always defined.
31716 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
31719 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
31720 threshold for pseudo splitting.
31721 (update_ebb_live_info): Process call argument hard registers and
31722 hard registers from insn definition too.
31723 (max_small_class_regs_num): New constant.
31724 (inherit_in_ebb): Update live hard regs through EBBs. Update
31725 reloads_num only for small register classes. Don't split for
31728 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
31731 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
31734 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
31736 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
31737 visibility is safe.
31739 2014-02-04 Marek Polacek <polacek@redhat.com>
31741 * gdbinit.in (pel): Define.
31743 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
31745 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
31748 2014-02-04 Richard Biener <rguenther@suse.de>
31751 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
31752 in function context local.
31753 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
31754 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
31755 similar to LTO_imported_decl_ref.
31757 2014-02-04 Jakub Jelinek <jakub@redhat.com>
31759 PR tree-optimization/60002
31760 * cgraphclones.c (build_function_decl_skip_args): Clear
31761 DECL_LANG_SPECIFIC.
31763 PR tree-optimization/60023
31764 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
31765 false to gsi_replace.
31766 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
31767 has been in some EH region and vec_stmt could throw, add
31768 vec_stmt into the same EH region.
31769 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
31770 has no lhs, ignore it.
31771 * internal-fn.c (expand_MASK_LOAD): Likewise.
31774 * tree-inline.c (copy_forbidden): Fail for
31775 __attribute__((optimize (0))) functions.
31778 * omp-low.c (simd_clone_struct_copy): If from->inbranch
31779 is set, copy one less argument.
31780 (expand_simd_clones): Don't subtract clone_info->inbranch
31781 from simd_clone_struct_alloc argument.
31783 PR rtl-optimization/57915
31784 * recog.c (simplify_while_replacing): If all unary/binary/relational
31785 operation arguments are constant, attempt to simplify those.
31787 PR middle-end/59261
31788 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
31789 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
31791 2014-02-04 Richard Biener <rguenther@suse.de>
31793 PR tree-optimization/60012
31794 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
31795 TBAA disambiguation to all DDRs.
31797 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31800 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
31801 (LINK_SPEC): Use it for -shared, -shared-libgcc.
31803 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31806 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
31808 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31810 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
31811 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
31813 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31816 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
31817 to figure out targets of polymorphic calls with known decl.
31818 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31819 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
31820 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
31821 (get_polymorphic_call_info): ... here.
31822 (get_polymorphic_call_info_from_invariant): New function.
31824 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31826 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
31827 lookup via vtable pointer; check for type consistency
31828 and turn inconsitent facts into UNREACHABLE.
31829 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31830 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
31831 type inconsistent querries; return UNREACHABLE instead.
31833 2014-02-03 Richard Henderson <rth@twiddle.net>
31836 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
31837 already processed this node.
31838 (normalize_one_pred_1): Pass along mark_set.
31839 (normalize_one_pred): Create and destroy a pointer_set_t.
31840 (normalize_one_pred_chain): Likewise.
31842 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
31844 PR gcov-profile/58602
31845 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
31847 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31850 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
31851 -fno-devirtualize; try to devirtualize by the knowledge of
31852 virtual table pointer given by aggregate propagation.
31853 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31854 (ipa_print_node_jump_functions): Dump also offset that
31855 is relevant for polymorphic calls.
31856 (determine_known_aggregate_parts): Add arg_type parameter; use it
31857 instead of determining the type from pointer type.
31858 (ipa_compute_jump_functions_for_edge): Update call of
31859 determine_known_aggregate_parts.
31860 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
31861 (gimple_get_virt_method_for_binfo): ... here; simplify using
31862 vtable_pointer_value_to_vtable.
31863 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
31864 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
31865 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
31866 (vtable_pointer_value_to_vtable): Break out from ...; handle also
31868 (vtable_pointer_value_to_binfo): ... here.
31869 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
31871 2014-02-03 Teresa Johnson <tejohnson@google.com>
31873 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
31874 redef of outer loop index variable.
31876 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
31880 * doc/extend.texi (Function Attributes): Typo.
31882 2014-02-03 Cong Hou <congh@google.com>
31884 PR tree-optimization/60000
31885 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
31886 if the vectorized statement is a store. A store statement can only
31887 appear at the end of pattern statements.
31889 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
31891 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
31892 (ix86_option_override_internal): Default long double to 64-bit for
31893 32-bit Bionic and to 128-bit for 64-bit Bionic.
31895 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
31896 TARGET_LONG_DOUBLE_128 is true.
31897 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
31899 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
31900 (mlong-double-64): Negate -mlong-double-128.
31901 (mlong-double-128): New option.
31903 * config/i386/i386-c.c (ix86_target_macros): Define
31904 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
31906 * doc/invoke.texi: Document -mlong-double-128.
31908 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
31910 PR rtl-optimization/60024
31911 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
31913 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
31915 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
31917 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
31919 PR rtl-optimization/57662
31920 * sel-sched.c (code_motion_path_driver): Do not mark already not
31921 existing blocks in the visiting bitmap.
31923 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
31925 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
31926 on the insn being emitted.
31928 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
31929 Will Deacon <will.deacon@arm.com>
31931 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
31933 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31935 * config/arm/arm-tables.opt: Regenerate.
31937 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31939 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
31940 for vector types other than V16QImode.
31941 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
31942 define_expand, and call altivec_expand_vec_perm_le when producing
31943 code with little endian element order.
31944 (*altivec_vperm_<mode>_internal): New insn having previous
31945 behavior of altivec_vperm_<mode>.
31946 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
31947 altivec_expand_vec_perm_le when producing code with little endian
31949 (*altivec_vperm_<mode>_uns_internal): New insn having previous
31950 behavior of altivec_vperm_<mode>_uns.
31952 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31954 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
31955 (altivec_vsumsws): Add handling for -maltivec=be with a little
31957 (altivec_vsumsws_direct): New.
31958 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
31959 gen_altivec_vsumsws.
31961 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
31963 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
31964 vtable_pointer_value_to_binfo): New functions.
31965 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
31966 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
31968 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
31970 * config/nios2/nios2.md (load_got_register): Initialize GOT
31971 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
31972 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
31974 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
31976 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
31977 preserverd by passthrough, do not propagate the type.
31979 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
31981 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
31982 (mips_atomic_assign_expand_fenv): New function.
31983 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
31985 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
31987 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
31988 (__builtin_mips_set_fcsr): Likewise.
31989 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
31990 MIPS_USI_FTYPE_VOID.
31991 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
31992 (mips16_expand_set_fcsr): Likewise.
31993 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
31994 (mips16_set_fcsr_stub): Likewise.
31995 (mips16_get_fcsr_one_only_stub): New class.
31996 (mips16_set_fcsr_one_only_stub): Likewise.
31997 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
31998 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
31999 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
32000 (hard_float): New availability predicate.
32001 (mips_builtins): Add get_fcsr and set_fcsr.
32002 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
32003 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
32004 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
32005 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
32006 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
32009 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
32011 * config/mips/mips.c (mips_one_only_stub): New class.
32012 (mips_need_mips16_rdhwr_p): Replace with...
32013 (mips16_rdhwr_stub): ...this new variable.
32014 (mips16_stub_call_address): New function.
32015 (mips16_rdhwr_one_only_stub): New class.
32016 (mips_expand_thread_pointer): Use mips16_stub_call_address.
32017 (mips_output_mips16_rdhwr): Delete.
32018 (mips_finish_stub): New function.
32019 (mips_code_end): Use it to handle rdhwr stubs.
32021 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
32024 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
32025 when calculating size of integer atomic types.
32027 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
32029 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
32031 2014-02-01 Jakub Jelinek <jakub@redhat.com>
32033 PR tree-optimization/60003
32034 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
32035 * profile.c (branch_prob): Use gimple_call_builtin_p
32036 to check for BUILT_IN_SETJMP_RECEIVER.
32037 * tree-inline.c (copy_bb): Call notice_special_calls.
32039 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
32042 * lra-constraints.c (process_alt_operands): Update reload_sum only
32045 2014-01-31 Richard Henderson <rth@redhat.com>
32047 PR middle-end/60004
32048 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
32049 until after else_eh is processed.
32051 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
32053 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
32054 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
32055 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
32056 in smmintrin.h, remove them.
32057 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
32058 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
32059 * config/i386/i386.md (ROUND_SAE): Fix value.
32060 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
32061 (const48_operand): New.
32062 * config/i386/subst.md (round), (round_expand): Use
32063 const_4_or_8_to_11_operand.
32064 (round_saeonly), (round_saeonly_expand): Use const48_operand.
32066 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
32068 * config/i386/constraints.md (Yk): Swap meaning with k.
32069 * config/i386/i386.md (movhi_internal): Change Yk to k.
32070 (movqi_internal): Ditto.
32071 (*k<logic><mode>): Ditto.
32074 (kandn<mode>): Ditto.
32075 (*<code>hi_1): Ditto.
32076 (*<code>qi_1): Ditto.
32077 (kxnor<mode>): Ditto.
32078 (kortestzhi): Ditto.
32079 (kortestchi): Ditto.
32081 (*one_cmplhi2_1): Ditto.
32082 (*one_cmplqi2_1): Ditto.
32083 * config/i386/sse.md (): Change k to Yk.
32084 (avx512f_load<mode>_mask): Ditto.
32085 (avx512f_blendm<mode>): Ditto.
32086 (avx512f_store<mode>_mask): Ditto.
32087 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
32088 (avx512f_storedqu<mode>_mask): Ditto.
32089 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
32091 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
32092 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
32093 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
32094 (avx512f_maskcmp<mode>3): Ditto.
32095 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
32096 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
32097 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
32098 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
32099 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
32100 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
32101 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
32102 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
32103 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
32104 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
32105 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
32106 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
32107 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
32108 (vec_extract_lo_<mode>_maskm): Ditto.
32109 (vec_extract_hi_<mode>_maskm): Ditto.
32110 (avx512f_vternlog<mode>_mask): Ditto.
32111 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
32112 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
32113 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
32114 (avx512f_<code>v8div16qi2_mask): Ditto.
32115 (avx512f_<code>v8div16qi2_mask_store): Ditto.
32116 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
32117 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
32118 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
32119 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
32120 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
32121 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32122 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
32123 (*avx512pf_scatterpf<mode>df_mask): Ditto.
32124 (avx512cd_maskb_vec_dupv8di): Ditto.
32125 (avx512cd_maskw_vec_dupv16si): Ditto.
32126 (avx512f_vpermi2var<mode>3_maskz): Ditto.
32127 (avx512f_vpermi2var<mode>3_mask): Ditto.
32128 (avx512f_vpermi2var<mode>3_mask): Ditto.
32129 (avx512f_vpermt2var<mode>3_maskz): Ditto.
32130 (*avx512f_gathersi<mode>): Ditto.
32131 (*avx512f_gathersi<mode>_2): Ditto.
32132 (*avx512f_gatherdi<mode>): Ditto.
32133 (*avx512f_gatherdi<mode>_2): Ditto.
32134 (*avx512f_scattersi<mode>): Ditto.
32135 (*avx512f_scatterdi<mode>): Ditto.
32136 (avx512f_compress<mode>_mask): Ditto.
32137 (avx512f_compressstore<mode>_mask): Ditto.
32138 (avx512f_expand<mode>_mask): Ditto.
32139 * config/i386/subst.md (mask): Change k to Yk.
32140 (mask_scalar_merge): Ditto.
32143 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
32145 * doc/extend.texi (Vector Extensions): Document ?: in C++.
32147 2014-01-31 Richard Biener <rguenther@suse.de>
32149 PR middle-end/59990
32150 * builtins.c (fold_builtin_memory_op): Make sure to not
32151 use a floating-point mode or a boolean or enumeral type for
32152 the copy operation.
32154 2014-01-30 DJ Delorie <dj@redhat.com>
32156 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
32157 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
32158 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
32159 whenever main() has an epilogue.
32161 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32163 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
32164 unused variable "field".
32165 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
32166 (vsx_mergeh_<mode>): Likewise.
32167 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
32168 (altivec_vmrghh): Likewise.
32169 (altivec_vmrghw): Likewise.
32170 (altivec_vmrglb): Likewise.
32171 (altivec_vmrglh): Likewise.
32172 (altivec_vmrglw): Likewise.
32173 (altivec_vspltb): Add missing uses.
32174 (altivec_vsplth): Likewise.
32175 (altivec_vspltw): Likewise.
32176 (altivec_vspltsf): Likewise.
32178 2014-01-30 Jakub Jelinek <jakub@redhat.com>
32181 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
32182 frame related instructions.
32184 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
32186 PR rtl-optimization/59959
32187 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
32188 any reload of register whose subreg is invalid.
32190 2014-01-30 Jakub Jelinek <jakub@redhat.com>
32192 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
32193 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
32194 Add missing return type - void.
32196 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32198 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
32199 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
32200 remove element index adjustment for endian (now handled in vsx.md
32202 (altivec_expand_vec_perm_const): Use
32203 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
32204 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
32205 (vsx_xxspltw_<mode>): Adjust element index for little endian.
32206 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
32207 define_expand and a new define_insn *altivec_vspltb_internal;
32208 adjust for -maltivec=be on a little endian target.
32209 (altivec_vspltb_direct): New.
32210 (altivec_vsplth): Divide into a define_expand and a new
32211 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
32212 little endian target.
32213 (altivec_vsplth_direct): New.
32214 (altivec_vspltw): Divide into a define_expand and a new
32215 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
32216 little endian target.
32217 (altivec_vspltw_direct): New.
32218 (altivec_vspltsf): Divide into a define_expand and a new
32219 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
32220 a little endian target.
32222 2014-01-30 Richard Biener <rguenther@suse.de>
32224 PR tree-optimization/59993
32225 * tree-ssa-forwprop.c (associate_pointerplus): Check we
32226 can propagate form the earlier stmt and avoid the transform
32227 when the intermediate result is needed.
32229 2014-01-30 Alangi Derick <alangiderick@gmail.com>
32231 * README.Portability: Fix typo.
32233 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
32235 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
32236 comparison_operator with ordered_comparison_operator.
32238 2014-01-30 Nick Clifton <nickc@redhat.com>
32240 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
32241 Rename to mn10300_store_multiple_regs.
32242 * config/mn10300/mn10300.c: Likewise.
32243 * config/mn10300/mn10300.md (store_movm): Fix typo: call
32244 store_multiple_regs.
32245 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
32246 Call mn10300_store_multiple_regs.
32248 2014-01-30 Nick Clifton <nickc@redhat.com>
32249 DJ Delorie <dj@redhat.com>
32251 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
32252 %fp 2 to keep registers after it properly word-aligned.
32253 (rl78_alloc_physical_registers_umul): Handle the case where both
32254 input operands are the same.
32256 2014-01-30 Richard Biener <rguenther@suse.de>
32258 PR tree-optimization/59903
32259 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
32262 2014-01-30 Jason Merrill <jason@redhat.com>
32265 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
32268 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
32270 2014-01-30 Richard Biener <rguenther@suse.de>
32272 PR tree-optimization/59951
32273 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
32275 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
32278 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
32279 SFmode to DFmode case.
32281 2014-01-29 DJ Delorie <dj@redhat.com>
32283 * config/msp430/msp430.opt (-minrt): New.
32284 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
32286 (ENDFILE_SPEC): Likewise.
32288 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
32290 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
32291 (estimate_function_body_sizes): Use it.
32293 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
32296 * dwarf2out.c (is_cxx_auto): New.
32297 (is_base_type): Use it.
32298 (gen_type_die_with_usage): Likewise.
32300 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32302 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
32303 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
32304 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
32305 -maltivec=be with LE targets.
32306 (vsx_mergeh_<mode>): Likewise.
32307 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
32308 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
32309 (altivec_vmrghb): Replace with define_expand and new
32310 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
32311 (altivec_vmrghb_direct): New define_insn.
32312 (altivec_vmrghh): Replace with define_expand and new
32313 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
32314 (altivec_vmrghh_direct): New define_insn.
32315 (altivec_vmrghw): Replace with define_expand and new
32316 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
32317 (altivec_vmrghw_direct): New define_insn.
32318 (*altivec_vmrghsf): Adjust for endianness.
32319 (altivec_vmrglb): Replace with define_expand and new
32320 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
32321 (altivec_vmrglb_direct): New define_insn.
32322 (altivec_vmrglh): Replace with define_expand and new
32323 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
32324 (altivec_vmrglh_direct): New define_insn.
32325 (altivec_vmrglw): Replace with define_expand and new
32326 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
32327 (altivec_vmrglw_direct): New define_insn.
32328 (*altivec_vmrglsf): Adjust for endianness.
32329 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
32330 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
32331 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
32332 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
32333 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
32334 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
32335 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
32336 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
32338 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
32340 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
32341 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
32344 2014-01-29 Richard Biener <rguenther@suse.de>
32346 PR tree-optimization/58742
32347 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
32348 associate_pointerplus_align.
32349 (associate_pointerplus_diff): New function.
32350 (associate_pointerplus): Likewise. Call associate_pointerplus_align
32351 and associate_pointerplus_diff.
32353 2014-01-29 Richard Biener <rguenther@suse.de>
32355 * lto-streamer.h (LTO_major_version): Bump to 3.
32356 (LTO_minor_version): Reset to 0.
32358 2014-01-29 Renlin Li <Renlin.Li@arm.com>
32360 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
32361 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
32362 (arm_file_start): Generate correct asm header for armv7ve.
32363 * config/arm/bpabi.h: Add multilib support for armv7ve.
32364 * config/arm/driver-arm.c: Change the architectures of cortex-a7
32365 and cortex-a15 to armv7ve.
32366 * config/arm/t-aprofile: Add multilib support for armv7ve.
32367 * doc/invoke.texi: Document -march=armv7ve.
32369 2014-01-29 Richard Biener <rguenther@suse.de>
32371 PR tree-optimization/58742
32372 * tree-ssa-forwprop.c (associate_plusminus): Return true
32373 if we changed sth, defer EH cleanup to ...
32374 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
32375 (simplify_mult): New function.
32377 2014-01-29 Jakub Jelinek <jakub@redhat.com>
32379 PR middle-end/59917
32380 PR tree-optimization/59920
32381 * tree.c (build_common_builtin_nodes): Remove
32382 __builtin_setjmp_dispatcher initialization.
32383 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
32384 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
32385 instead of gsi_after_labels + manually skipping debug stmts.
32386 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
32387 ignore bbs with IFN_ABNORMAL_DISPATCHER.
32388 * tree-inline.c (copy_edges_for_bb): Remove
32389 can_make_abnormal_goto argument, instead add abnormal_goto_dest
32390 argument. Ignore computed_goto_p stmts. Don't call
32391 make_abnormal_goto_edges. If a call might need abnormal edges
32392 for non-local gotos, see if it already has an edge to
32393 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
32394 with true argument, don't do anything then, otherwise add
32395 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
32396 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
32398 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
32399 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
32400 (lower_stmt): Don't set data->calls_builtin_setjmp.
32401 (lower_builtin_setjmp): Adjust comment.
32402 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
32403 * tree-cfg.c (found_computed_goto): Remove.
32404 (factor_computed_gotos): Remove.
32405 (make_goto_expr_edges): Return bool, true for computed gotos.
32406 Don't call make_abnormal_goto_edges.
32407 (build_gimple_cfg): Don't set found_computed_goto, don't call
32408 factor_computed_gotos.
32409 (computed_goto_p): No longer static.
32410 (make_blocks): Don't set found_computed_goto.
32411 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
32412 (make_edges): If make_goto_expr_edges returns true, push bb
32413 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
32414 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
32415 vector. Record mapping between bbs and OpenMP regions if there
32416 are any, adjust make_gimple_omp_edges caller. Call
32417 handle_abnormal_edges.
32418 (make_abnormal_goto_edges): Remove.
32419 * tree-cfg.h (make_abnormal_goto_edges): Remove.
32420 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
32421 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
32422 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
32423 * internal-fn.def (ABNORMAL_DISPATCHER): New.
32424 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
32425 filling *region also set *region_idx to (*region)->entry->index.
32428 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
32429 For REGs set ORIGINAL_REGNO.
32431 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
32433 * doc/md.texi: Mention that a target shouldn't implement
32434 vec_widen_(s|u)mul_even/odd pair if it is less efficient
32437 2014-01-29 Jakub Jelinek <jakub@redhat.com>
32439 PR tree-optimization/59594
32440 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
32441 a copy of the datarefs vector rather than the vector itself.
32443 2014-01-28 Jason Merrill <jason@redhat.com>
32446 * dwarf2out.c (auto_die): New static.
32447 (gen_type_die_with_usage): Handle C++1y 'auto'.
32448 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
32451 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
32454 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
32455 (SPEC_X32): Likewise.
32456 (SPEC_64): Likewise.
32457 * config/i386/i386.c (ix86_option_override_internal): Turn off
32458 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
32460 (x86_file_start): Output .code16gcc for TARGET_16BIT.
32461 * config/i386/i386.h (TARGET_16BIT): New macro.
32462 (TARGET_16BIT_P): Likewise.
32463 * config/i386/i386.opt: Add m16.
32464 * doc/invoke.texi: Document -m16.
32466 2014-01-28 Jakub Jelinek <jakub@redhat.com>
32468 PR preprocessor/59935
32469 * input.c (location_get_source_line): Bail out on when line number
32470 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
32472 2014-01-28 Richard Biener <rguenther@suse.de>
32474 PR tree-optimization/58742
32475 * tree-ssa-forwprop.c (associate_plusminus): Handle
32476 pointer subtraction of the form (T)(P + A) - (T)P.
32478 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32480 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
32483 2014-01-28 Richard Biener <rguenther@suse.de>
32486 2014-01-28 Richard Biener <rguenther@suse.de>
32488 PR rtl-optimization/45364
32489 PR rtl-optimization/59890
32490 * var-tracking.c (local_get_addr_clear_given_value): Handle
32491 already cleared slot.
32492 (val_reset): Handle not allocated local_get_addr_cache.
32493 (vt_find_locations): Use post-order on the inverted CFG.
32495 2014-01-28 Richard Biener <rguenther@suse.de>
32497 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
32499 2014-01-28 Richard Biener <rguenther@suse.de>
32501 PR rtl-optimization/45364
32502 PR rtl-optimization/59890
32503 * var-tracking.c (local_get_addr_clear_given_value): Handle
32504 already cleared slot.
32505 (val_reset): Handle not allocated local_get_addr_cache.
32506 (vt_find_locations): Use post-order on the inverted CFG.
32508 2014-01-28 Alan Modra <amodra@gmail.com>
32510 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
32511 * configure.ac <recursive call for build != host>: Define
32512 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
32513 and LD_FOR_BUILD too.
32514 * configure: Regenerate.
32516 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
32518 * config/i386/i386.c (get_builtin_code_for_version): Separate
32519 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
32520 Broadwell from Haswell.
32522 2014-01-27 Steve Ellcey <sellcey@mips.com>
32524 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
32525 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
32526 * config/mips/mips.c (mips_option_override): Change setting
32528 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
32529 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
32530 Change from Mask to Var.
32532 2014-01-27 Jeff Law <law@redhat.com>
32534 * ipa-inline.c (inline_small_functions): Fix typo.
32536 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
32538 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
32539 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
32540 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
32541 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
32542 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
32543 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
32544 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
32545 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
32546 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
32547 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
32548 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
32549 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
32550 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
32551 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
32552 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
32553 (_mm512_storeu_epi64): Ditto.
32554 (_mm512_cmpge_epi32_mask): Ditto.
32555 (_mm512_cmpge_epu32_mask): Ditto.
32556 (_mm512_cmpge_epi64_mask): Ditto.
32557 (_mm512_cmpge_epu64_mask): Ditto.
32558 (_mm512_cmple_epi32_mask): Ditto.
32559 (_mm512_cmple_epu32_mask): Ditto.
32560 (_mm512_cmple_epi64_mask): Ditto.
32561 (_mm512_cmple_epu64_mask): Ditto.
32562 (_mm512_cmplt_epi32_mask): Ditto.
32563 (_mm512_cmplt_epu32_mask): Ditto.
32564 (_mm512_cmplt_epi64_mask): Ditto.
32565 (_mm512_cmplt_epu64_mask): Ditto.
32566 (_mm512_cmpneq_epi32_mask): Ditto.
32567 (_mm512_cmpneq_epu32_mask): Ditto.
32568 (_mm512_cmpneq_epi64_mask): Ditto.
32569 (_mm512_cmpneq_epu64_mask): Ditto.
32570 (_mm512_expand_pd): Ditto.
32571 (_mm512_expand_ps): Ditto.
32572 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
32573 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
32574 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
32575 * config/i386/i386.c (ix86_builtins): Add
32576 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
32577 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
32578 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
32579 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
32580 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
32581 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
32582 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
32583 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
32584 IX86_BUILTIN_PMOVUSQW512_MEM.
32585 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
32586 __builtin_ia32_pmovsqd512mem_mask,
32587 __builtin_ia32_pmovqd512mem_mask,
32588 __builtin_ia32_pmovusqw512mem_mask,
32589 __builtin_ia32_pmovsqw512mem_mask,
32590 __builtin_ia32_pmovqw512mem_mask,
32591 __builtin_ia32_pmovusdw512mem_mask,
32592 __builtin_ia32_pmovsdw512mem_mask,
32593 __builtin_ia32_pmovdw512mem_mask,
32594 __builtin_ia32_pmovqb512mem_mask,
32595 __builtin_ia32_pmovusqb512mem_mask,
32596 __builtin_ia32_pmovsqb512mem_mask,
32597 __builtin_ia32_pmovusdb512mem_mask,
32598 __builtin_ia32_pmovsdb512mem_mask,
32599 __builtin_ia32_pmovdb512mem_mask.
32600 (bdesc_args): Add __builtin_ia32_expanddf512,
32601 __builtin_ia32_expandsf512.
32602 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
32603 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
32604 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
32605 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
32606 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
32607 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
32608 (avx512f_<code>v8div16qi2_mask_store): This.
32609 (avx512f_expand<mode>): New.
32611 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
32613 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
32615 (_mm512_mask_prefetch_i64gather_pd): Ditto.
32616 (_mm512_prefetch_i32scatter_pd): Ditto.
32617 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
32618 (_mm512_prefetch_i64scatter_pd): Ditto.
32619 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
32620 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
32621 (_mm512_mask_prefetch_i64gather_ps): Ditto.
32622 (_mm512_prefetch_i32scatter_ps): Ditto.
32623 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
32624 (_mm512_prefetch_i64scatter_ps): Ditto.
32625 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
32626 * config/i386/i386-builtin-types.def: Define
32627 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
32628 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
32629 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
32630 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
32631 IX86_BUILTIN_SCATTERPFQPD.
32632 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
32633 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
32634 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
32635 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
32636 __builtin_ia32_scatterpfqps.
32637 (ix86_expand_builtin): Expand new built-ins.
32638 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
32639 fix memory access data type.
32640 (*avx512pf_gatherpf<mode>_mask): Ditto.
32641 (*avx512pf_gatherpf<mode>): Ditto.
32642 (avx512pf_scatterpf<mode>): Ditto.
32643 (*avx512pf_scatterpf<mode>_mask): Ditto.
32644 (*avx512pf_scatterpf<mode>): Ditto.
32645 (GATHER_SCATTER_SF_MEM_MODE): New.
32646 (avx512pf_gatherpf<mode>df): Ditto.
32647 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32648 (*avx512pf_scatterpf<mode>df): Ditto.
32650 2014-01-27 Jakub Jelinek <jakub@redhat.com>
32653 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
32654 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
32657 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
32659 * common/config/arm/arm-common.c
32660 (arm_rewrite_mcpu): Handle multiple names.
32662 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
32664 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
32666 * gimple-builder.h (create_gimple_tmp): Delete.
32668 2014-01-27 Christian Bruel <christian.bruel@st.com>
32670 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
32673 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
32675 * config/pa/pa.md (call): Generate indirect long calls to non-local
32676 functions when outputing 32-bit code.
32677 (call_value): Likewise except for special call to buggy powf function.
32679 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
32680 portable runtime and PIC indirect calls.
32681 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
32682 and PIC call sequences. Use ldo instead of blr to set return register
32683 in PIC call sequence.
32685 2014-01-25 Walter Lee <walt@tilera.com>
32687 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
32688 avoid clobbering a live register.
32690 2014-01-25 Walter Lee <walt@tilera.com>
32692 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
32693 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
32694 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
32695 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
32697 2014-01-25 Walter Lee <walt@tilera.com>
32699 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
32700 arguments on even registers.
32701 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
32703 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
32704 (BIGGEST_ALIGNMENT): Ditto.
32705 (BIGGEST_FIELD_ALIGNMENT): Ditto.
32707 2014-01-25 Walter Lee <walt@tilera.com>
32709 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
32710 insns before bundling.
32711 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
32713 2014-01-25 Walter Lee <walt@tilera.com>
32715 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
32716 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
32717 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
32719 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
32721 * config/mips/constraints.md (kl): Delete.
32722 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
32723 define expands, using...
32724 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
32725 instructions for MIPS16.
32726 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
32727 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
32729 2014-01-25 Walter Lee <walt@tilera.com>
32731 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
32735 2014-01-25 Walter Lee <walt@tilera.com>
32737 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
32738 (TARGET_EXPAND_TO_RTL_HOOK): Define.
32740 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
32742 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
32745 2014-01-25 Jakub Jelinek <jakub@redhat.com>
32747 * print-rtl.c (in_call_function_usage): New var.
32748 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
32749 EXPR_LIST mode as mode and not as reg note name.
32751 PR middle-end/59561
32752 * cfgloopmanip.c (copy_loop_info): If
32753 loop->warned_aggressive_loop_optimizations, make sure
32754 the flag is set in target loop too.
32756 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
32758 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
32760 * builtins.def: Likewise.
32761 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
32762 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
32763 * ira.c (ira_setup_eliminable_regset): Likewise.
32764 * omp-low.c (gate_expand_omp): Likewise.
32765 (execute_lower_omp): Likewise.
32766 (diagnose_sb_0): Likewise.
32767 (gate_diagnose_omp_blocks): Likewise.
32768 (simd_clone_clauses_extract): Likewise.
32771 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32773 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
32774 correction for little endian...
32775 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
32778 2014-01-24 Jeff Law <law@redhat.com>
32780 PR tree-optimization/59919
32781 * tree-vrp.c (find_assert_locations_1): Do not register asserts
32782 for non-returning calls.
32784 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
32786 * common/config/aarch64/aarch64-common.c
32787 (aarch64_rewrite_mcpu): Handle multiple names.
32788 * config/aarch64/aarch64.h
32789 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
32791 2014-01-24 Dodji Seketeli <dodji@redhat.com>
32793 * input.c (add_file_to_cache_tab): Handle the case where fopen
32796 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
32799 * config/i386/i386.md (pushsf splitter): Get stack adjustment
32800 from push operand if code of push isn't PRE_DEC.
32802 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
32805 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
32806 -mquad-memory-atomic. Update -mquad-memory documentation to say
32807 it is only used for non-atomic loads/stores.
32809 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
32810 -mquad-memory or -mquad-memory-atomic switches.
32812 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
32813 -mquad-memory-atomic to ISA 2.07 support.
32815 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
32816 to separate support of normal quad word memory operations (ldq, stq)
32817 from the atomic quad word memory operations.
32819 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
32820 support to separate non-atomic quad word operations from atomic
32821 quad word operations. Disable non-atomic quad word operations in
32822 little endian mode so that we don't have to swap words after the
32823 load and before the store.
32824 (quad_load_store_p): Add comment about atomic quad word support.
32825 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
32826 options printed with -mdebug=reg.
32828 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
32829 -mquad-memory-atomic as the test for whether we have quad word
32830 atomic instructions.
32831 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
32832 or -mp8-vector are used, allow byte/half-word atomic operations.
32834 * config/rs6000/sync.md (load_lockedti): Insure that the address
32835 is a proper indexed or indirect address for the lqarx instruction.
32836 On little endian systems, swap the hi/lo registers after the lqarx
32838 (load_lockedpti): Use indexed_or_indirect_operand predicate to
32839 insure the address is valid for the lqarx instruction.
32840 (store_conditionalti): Insure that the address is a proper indexed
32841 or indirect address for the stqcrx. instruction. On little endian
32842 systems, swap the hi/lo registers before doing the stqcrx.
32844 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
32845 insure the address is valid for the stqcrx. instruction.
32847 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
32848 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
32849 type of quad memory support is available.
32851 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
32853 PR regression/59915
32854 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
32855 there is a danger of looping.
32857 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
32859 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
32860 force flag_ira_loop_pressure if set via command line.
32862 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
32864 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
32865 (ashr_simd): New builtin handling DI mode.
32866 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
32867 (aarch64_sshr_simddi): New match pattern.
32868 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
32869 (vshrd_n_s64): Likewise.
32870 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
32872 2014-01-23 Nick Clifton <nickc@redhat.com>
32874 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
32875 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
32876 favour of mcu specific scripts.
32877 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
32880 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
32881 Alex Velenko <Alex.Velenko@arm.com>
32883 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
32884 (vaddv_s16): Likewise.
32885 (vaddv_s32): Likewise.
32886 (vaddv_u8): Likewise.
32887 (vaddv_u16): Likewise.
32888 (vaddv_u32): Likewise.
32889 (vaddvq_s8): Likewise.
32890 (vaddvq_s16): Likewise.
32891 (vaddvq_s32): Likewise.
32892 (vaddvq_s64): Likewise.
32893 (vaddvq_u8): Likewise.
32894 (vaddvq_u16): Likewise.
32895 (vaddvq_u32): Likewise.
32896 (vaddvq_u64): Likewise.
32897 (vaddv_f32): Likewise.
32898 (vaddvq_f32): Likewise.
32899 (vaddvq_f64): Likewise.
32900 (vmaxv_f32): Likewise.
32901 (vmaxv_s8): Likewise.
32902 (vmaxv_s16): Likewise.
32903 (vmaxv_s32): Likewise.
32904 (vmaxv_u8): Likewise.
32905 (vmaxv_u16): Likewise.
32906 (vmaxv_u32): Likewise.
32907 (vmaxvq_f32): Likewise.
32908 (vmaxvq_f64): Likewise.
32909 (vmaxvq_s8): Likewise.
32910 (vmaxvq_s16): Likewise.
32911 (vmaxvq_s32): Likewise.
32912 (vmaxvq_u8): Likewise.
32913 (vmaxvq_u16): Likewise.
32914 (vmaxvq_u32): Likewise.
32915 (vmaxnmv_f32): Likewise.
32916 (vmaxnmvq_f32): Likewise.
32917 (vmaxnmvq_f64): Likewise.
32918 (vminv_f32): Likewise.
32919 (vminv_s8): Likewise.
32920 (vminv_s16): Likewise.
32921 (vminv_s32): Likewise.
32922 (vminv_u8): Likewise.
32923 (vminv_u16): Likewise.
32924 (vminv_u32): Likewise.
32925 (vminvq_f32): Likewise.
32926 (vminvq_f64): Likewise.
32927 (vminvq_s8): Likewise.
32928 (vminvq_s16): Likewise.
32929 (vminvq_s32): Likewise.
32930 (vminvq_u8): Likewise.
32931 (vminvq_u16): Likewise.
32932 (vminvq_u32): Likewise.
32933 (vminnmv_f32): Likewise.
32934 (vminnmvq_f32): Likewise.
32935 (vminnmvq_f64): Likewise.
32937 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
32939 * config/aarch64/aarch64-simd.md
32940 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
32941 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
32942 (*aarch64_mul3_elt<mode>): Likewise.
32943 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
32944 (*aarch64_mul3_elt_to_64v2df): Likewise.
32945 (*aarch64_mla_elt<mode>): Likewise.
32946 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
32947 (*aarch64_mls_elt<mode>): Likewise.
32948 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
32949 (*aarch64_fma4_elt<mode>): Likewise.
32950 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
32951 (*aarch64_fma4_elt_to_64v2df): Likewise.
32952 (*aarch64_fnma4_elt<mode>): Likewise.
32953 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
32954 (*aarch64_fnma4_elt_to_64v2df): Likewise.
32955 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
32956 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
32957 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
32958 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
32959 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
32960 (aarch64_sqdmull_lane<mode>_internal): Likewise.
32961 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
32963 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
32965 * config/aarch64/aarch64-simd.md
32966 (aarch64_be_checked_get_lane<mode>): New define_expand.
32967 * config/aarch64/aarch64-simd-builtins.def
32968 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
32969 New builtin definition.
32970 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
32971 Use new safe be builtin.
32973 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
32975 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
32977 (aarch64_be_st1<mode>): Likewise.
32978 (aarch_ld1<VALL:mode>): Define_expand modified.
32979 (aarch_st1<VALL:mode>): Likewise.
32980 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
32981 (UNSPEC_ST1): Likewise.
32983 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
32985 * config/microblaze/microblaze.md: Add trap insn and attribute
32987 2014-01-23 Dodji Seketeli <dodji@redhat.com>
32989 PR preprocessor/58580
32990 * input.h (location_get_source_line): Take an additional line_size
32992 (void diagnostics_file_cache_fini): Declare new function.
32993 * input.c (struct fcache): New type.
32994 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
32995 New static constants.
32996 (diagnostic_file_cache_init, total_lines_num)
32997 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
32998 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
32999 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
33000 (get_next_line, read_next_line, goto_next_line, read_line_num):
33001 New static function definitions.
33002 (diagnostic_file_cache_fini): New function.
33003 (location_get_source_line): Take an additional output line_len
33004 parameter. Re-write using lookup_or_add_file_to_cache_tab and
33006 * diagnostic.c (diagnostic_finish): Call
33007 diagnostic_file_cache_fini.
33008 (adjust_line): Take an additional input parameter for the length
33009 of the line, rather than calculating it with strlen.
33010 (diagnostic_show_locus): Adjust the use of
33011 location_get_source_line and adjust_line with respect to their new
33012 signature. While displaying a line now, do not stop at the first
33013 null byte. Rather, display the zero byte as a space and keep
33014 going until we reach the size of the line.
33015 * Makefile.in: Add vec.o to OBJS-libcommon
33017 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
33018 Ilya Tocar <ilya.tocar@intel.com>
33020 * config/i386/avx512fintrin.h (_mm512_kmov): New.
33021 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
33022 (__builtin_ia32_kmov16): Ditto.
33023 * config/i386/i386.md (UNSPEC_KMOV): New.
33026 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
33028 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
33029 (_mm512_storeu_si512): Ditto.
33031 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
33034 * rtl.h (get_referenced_operands): Declare.
33035 * recog.c (get_referenced_operands): New function.
33036 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
33037 operands have been referenced when recording LO_SUM references.
33039 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
33041 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
33043 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
33045 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
33046 Enable for generic and recent AMD targets.
33048 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
33050 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
33051 ARG_SIZE note when adjustment was eliminated.
33053 2014-01-22 Jeff Law <law@redhat.com>
33055 PR tree-optimization/59597
33056 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
33057 in file. Accept new argument REGISTERING and use it to modify
33058 dump output appropriately.
33059 (register_jump_thread): Corresponding changes.
33060 (mark_threaded_blocks): Reinstate code to cancel unprofitable
33061 thread paths involving joiner blocks. Add code to dump cancelled
33062 jump threading paths.
33064 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
33066 PR rtl-optimization/59477
33067 * lra-constraints.c (inherit_in_ebb): Process call for living hard
33068 regs. Update reloads_num and potential_reload_hard_regs for all insns.
33070 2014-01-22 Tom Tromey <tromey@redhat.com>
33072 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
33074 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
33076 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
33078 PR rtl-optimization/59896
33079 * lra-constraints.c (process_alt_operands): Check unused note for
33080 matched operands of insn with no output reloads.
33082 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
33084 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
33085 (mips_move_from_gpr_cost): Likewise.
33087 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
33089 PR rtl-optimization/59858
33090 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
33091 ira_class_hard_regs_num.
33092 (process_alt_operands): Increase reject for dying matched operand.
33094 2014-01-21 Jakub Jelinek <jakub@redhat.com>
33097 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
33098 smaller than size, perform several stores or loads and stores
33099 at dst + count - size to store or copy all of size bytes, rather
33100 than just last modesize bytes.
33102 2014-01-20 DJ Delorie <dj@redhat.com>
33104 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
33105 that CLOBBERs are REGs before propogating their values.
33107 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
33109 PR middle-end/59789
33110 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
33111 (cgraph_inline_failed_type): New function.
33112 * cgraph.h (DEFCIFCODE): Add type.
33113 (cgraph_inline_failed_type_t): New enum.
33114 (cgraph_inline_failed_type): New prototype.
33115 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
33116 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
33117 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
33118 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
33119 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
33120 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
33121 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
33122 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
33123 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
33124 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
33125 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
33126 OPTIMIZATION_MISMATCH.
33127 * tree-inline.c (expand_call_inline): Emit errors during
33128 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
33130 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
33133 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
33134 mode attribute in insn output.
33136 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
33138 * output.h (output_constant): Delete.
33139 * varasm.c (output_constant): Make private.
33141 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
33143 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
33145 2014-01-20 Jakub Jelinek <jakub@redhat.com>
33147 PR middle-end/59860
33148 * tree.h (fold_builtin_strcat): New prototype.
33149 * builtins.c (fold_builtin_strcat): No longer static. Add len
33150 argument, if non-NULL, don't call c_strlen. Optimize
33151 directly into __builtin_memcpy instead of __builtin_strcpy.
33152 (fold_builtin_2): Adjust fold_builtin_strcat caller.
33153 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
33155 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
33157 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
33158 for SImode_address_operand operands, having only a REG argument.
33160 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
33162 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
33163 loader name using mbig-endian.
33164 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
33166 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
33168 * doc/invoke.texi (-march): Clarify documentation for AArch64.
33169 (-mtune): Likewise.
33172 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
33174 * config/aarch64/aarch64-protos.h
33175 (aarch64_cannot_change_mode_class_ptr): Declare.
33176 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
33177 aarch64_cannot_change_mode_class_ptr): New.
33178 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
33179 backend hook aarch64_cannot_change_mode_class.
33181 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
33183 * common/config/aarch64/aarch64-common.c
33184 (aarch64_handle_option): Don't handle any option order logic here.
33185 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
33186 selected_cpu, warn on architecture version mismatch.
33187 (aarch64_override_options): Fix parsing order for option strings.
33189 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33190 Iain Sandoe <iain@codesourcery.com>
33193 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
33194 warning. Amend comment to reflect current functionality.
33196 2014-01-20 Richard Biener <rguenther@suse.de>
33198 PR middle-end/59860
33199 * builtins.c (fold_builtin_strcat): Remove case better handled
33200 by tree-ssa-strlen.c.
33202 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
33204 * config/aarch64/aarch64.opt
33205 (mcpu, march, mtune): Make case-insensitive.
33207 2014-01-20 Jakub Jelinek <jakub@redhat.com>
33210 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
33211 if operands[1] is a REG or ZERO_EXTEND of a REG.
33213 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
33215 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
33217 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
33219 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
33220 long non-pic millicode calls.
33222 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33224 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
33226 2014-01-19 Kito Cheng <kito@0xlab.org>
33228 * builtins.c (expand_movstr): Check movstr expand done or fail.
33230 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33231 H.J. Lu <hongjiu.lu@intel.com>
33234 * config/i386/i386.md (*lea<mode>): Zero-extend return register
33235 to DImode for zero-extended addresses.
33237 2014-01-19 Jakub Jelinek <jakub@redhat.com>
33239 PR rtl-optimization/57763
33240 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
33241 on the new indirect jump_insn and increment LABEL_NUSES (label).
33243 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
33247 * config.gcc (x86_archs): New variable.
33248 (x86_64_archs): Likewise.
33249 (x86_cpus): Likewise.
33250 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
33251 --with-arch/--with-cpu= options.
33252 Support --with-arch=/--with-cpu={nehalem,westmere,
33253 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
33255 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33257 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
33258 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
33260 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33262 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
33264 2014-01-18 Jakub Jelinek <jakub@redhat.com>
33267 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
33268 clear cpp_get_options (parse_in)->warn_unused_macros for
33269 ix86_target_macros_internal with cpp_define.
33271 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
33273 * jump.c (delete_related_insns): Keep (use (insn))s.
33274 * reorg.c (redundant_insn): Check for barriers too.
33276 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
33278 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
33280 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
33282 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
33283 call to $$dyncall when TARGET_LONG_CALLS is true.
33285 2014-01-17 Jeff Law <law@redhat.com>
33287 * ree.c (combine_set_extension): Temporarily disable test for
33288 changing number of hard registers.
33290 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
33292 PR middle-end/58125
33293 * ipa-inline-analysis.c (inline_free_summary):
33294 Do not free summary of aliases.
33296 2014-01-17 Jakub Jelinek <jakub@redhat.com>
33298 PR middle-end/59706
33299 * gimplify.c (gimplify_expr): Use create_tmp_var
33300 instead of create_tmp_var_raw. If cond doesn't have
33301 integral type, don't add the IFN_ANNOTATE builtin at all.
33303 2014-01-17 Martin Jambor <mjambor@suse.cz>
33306 * ipa-cp.c (prev_edge_clone): New variable.
33307 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
33308 Also resize prev_edge_clone vector.
33309 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
33310 (ipcp_edge_removal_hook): New function.
33311 (ipcp_driver): Register ipcp_edge_removal_hook.
33313 2014-01-17 Andrew Pinski <apinski@cavium.com>
33314 Steve Ellcey <sellcey@mips.com>
33317 * config/mips/mips.c (mips_print_operand): Check operand mode instead
33320 2014-01-17 Jeff Law <law@redhat.com>
33322 PR middle-end/57904
33323 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
33324 so that pass_ccp runs first.
33326 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
33328 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
33329 (ix86_adjust_cost): Use !TARGET_XXX.
33330 (do_reorder_for_imul): Likewise.
33331 (swap_top_of_ready_list): Likewise.
33332 (ix86_sched_reorder): Likewise.
33334 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
33336 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
33337 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
33338 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
33339 (intel_memset): New. Duplicate slm_memset.
33340 (intel_cost): New. Duplicate slm_cost.
33341 (m_INTEL): New macro.
33342 (processor_target_table): Add "intel".
33343 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
33344 with PROCESSOR_INTEL for "intel".
33345 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
33346 PROCESSOR_SILVERMONT.
33347 (ix86_issue_rate): Likewise.
33348 (ix86_adjust_cost): Likewise.
33349 (ia32_multipass_dfa_lookahead): Likewise.
33350 (swap_top_of_ready_list): Likewise.
33351 (ix86_sched_reorder): Likewise.
33352 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
33353 instead of TARGET_OPT_AGU.
33354 * config/i386/i386.h (TARGET_INTEL): New.
33355 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
33356 (processor_type): Add PROCESSOR_INTEL.
33357 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
33358 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
33360 2014-01-17 Marek Polacek <polacek@redhat.com>
33363 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
33366 2014-01-17 Richard Biener <rguenther@suse.de>
33368 PR tree-optimization/46590
33369 * opts.c (default_options_table): Add entries for
33370 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
33371 all enabled at -O1 but not for -Og.
33372 * common.opt (fbranch-count-reg): Remove Init(1).
33373 (fmove-loop-invariants): Likewise.
33374 (ftree-pta): Likewise.
33376 2014-01-17 Jakub Jelinek <jakub@redhat.com>
33378 * config/i386/i386.c (ix86_data_alignment): For compatibility with
33379 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
33380 decls to at least the GCC 4.8 used alignments.
33383 * tree-nested.c (convert_nonlocal_reference_stmt,
33384 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
33385 of GIMPLE_BIND stmts, adjust associated decls.
33387 2014-01-17 Richard Biener <rguenther@suse.de>
33389 PR tree-optimization/46590
33390 * vec.h (vec<>::bseach): New member function implementing
33391 binary search according to C89 bsearch.
33392 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
33393 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
33394 bitmap pointer again. Make accesses_in_loop a flat array.
33395 (mem_ref_obstack): New global.
33396 (outermost_indep_loop): Adjust for mem_ref->stored changes.
33397 (mark_ref_stored): Likewise.
33398 (ref_indep_loop_p_2): Likewise.
33399 (set_ref_stored_in_loop): New helper function.
33400 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
33401 (memref_free): Adjust.
33402 (record_mem_ref_loc): Simplify.
33403 (gather_mem_refs_stmt): Adjust.
33404 (sort_locs_in_loop_postorder_cmp): New function.
33405 (analyze_memory_references): Sort accesses_in_loop after
33406 loop postorder number.
33407 (find_ref_loc_in_loop_cmp): New function.
33408 (for_all_locs_in_loop): Find relevant cluster of locs in
33409 accesses_in_loop and iterate without recursion.
33410 (execute_sm): Avoid uninit warning.
33411 (struct ref_always_accessed): Simplify.
33412 (ref_always_accessed::operator ()): Likewise.
33413 (ref_always_accessed_p): Likewise.
33414 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
33415 loop postorder numbers here.
33416 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
33419 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
33422 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
33423 on decls for which assemble_alias has been called.
33425 2014-01-17 Nick Clifton <nickc@redhat.com>
33427 * config/msp430/msp430.opt: (mcpu): New option.
33428 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
33429 (msp430_option_override): Parse target_cpu. If the MCU name
33430 matches a generic string, clear target_mcu.
33431 (msp430_attr): Allow numeric interrupt values up to 63.
33432 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
33433 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
33435 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
33437 * config/msp430/msp430.md (popm): Use %J rather than %I.
33438 (addsi3): Use msp430_nonimmediate_operand for operand 2.
33439 (addhi_cy_i): Use immediate_operand for operand 2.
33440 * doc/invoke.texi: Document -mcpu option.
33442 2014-01-17 Richard Biener <rguenther@suse.de>
33444 PR rtl-optimization/38518
33445 * df.h (df_analyze_loop): Declare.
33446 * df-core.c: Include cfgloop.h.
33447 (df_analyze_1): Split out main part of df_analyze.
33448 (df_analyze): Adjust.
33449 (loop_inverted_post_order_compute): New function.
33450 (loop_post_order_compute): Likewise.
33451 (df_analyze_loop): New function avoiding whole-function
33452 postorder computes.
33453 * loop-invariant.c (find_defs): Use df_analyze_loop.
33454 (find_invariants): Adjust.
33455 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
33457 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
33459 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
33460 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
33462 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
33464 * ipa-ref.c (ipa_remove_stmt_references): Fix references
33465 traversal when removing references.
33467 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
33470 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
33472 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
33474 PR middle-end/56791
33475 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
33476 pushing a reload for an autoinc when we had previously reloaded an
33477 inner part of the address.
33479 2014-01-16 Jakub Jelinek <jakub@redhat.com>
33481 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
33483 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
33484 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
33485 when not giving up or versioning for alias only because of
33487 (vect_analyze_data_ref_dependences): Set to true.
33488 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
33490 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
33491 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
33494 PR middle-end/58344
33495 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
33498 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
33499 operand 0 predicate for gathers, use a new pseudo as subtarget.
33501 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
33503 PR middle-end/59609
33504 * lra-constraints.c (process_alt_operands): Add printing debug info.
33505 Check absence of input/output reloads for matched operands too.
33507 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
33509 PR rtl-optimization/59835
33510 * ira.c (ira_init_register_move_cost): Increase cost for
33513 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
33515 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
33517 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
33520 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
33521 non-register objects. Use gen_(high/low)part more consistently.
33524 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
33527 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
33528 endian support, remove tests for WORDS_BIG_ENDIAN.
33529 (p8_mfvsrd_3_<mode>): Likewise.
33530 (reload_gpr_from_vsx<mode>): Likewise.
33531 (reload_gpr_from_vsxsf): Likewise.
33532 (p8_mfvsrd_4_disf): Likewise.
33534 2014-01-16 Richard Biener <rguenther@suse.de>
33536 PR rtl-optimization/46590
33537 * lcm.c (compute_antinout_edge): Use postorder iteration.
33538 (compute_laterin): Use inverted postorder iteration.
33540 2014-01-16 Nick Clifton <nickc@redhat.com>
33542 PR middle-end/28865
33543 * varasm.c (output_constant): Return the number of bytes actually
33545 (output_constructor_array_range): Update the field size with the
33546 number of bytes emitted by output_constant.
33547 (output_constructor_regular_field): Likewise. Also do not
33548 complain if the total number of bytes emitted is now greater
33549 than the expected fieldpos.
33550 * output.h (output_constant): Update prototype and descriptive comment.
33552 2014-01-16 Marek Polacek <polacek@redhat.com>
33554 PR middle-end/59827
33555 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
33556 it is error_mark_node.
33558 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
33560 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
33561 VALID_AVX256_REG_OR_OI_MODE.
33563 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
33565 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
33566 current procedure should be profiled.
33568 2014-01-15 Andrew Pinski <apinski@cavium.com>
33570 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
33571 of moving from/to the STACK_REG register class.
33573 2014-01-15 Richard Henderson <rth@redhat.com>
33576 * reginfo.c (global_regs_decl): Globalize.
33577 * rtl.h (global_regs_decl): Declare.
33578 * ira.c (do_reload): Diagnose frame_pointer_needed and it
33579 reserved via global_regs.
33581 2014-01-15 Teresa Johnson <tejohnson@google.com>
33583 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
33585 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
33587 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
33588 and vmulosh rather than call gen_vec_widen_smult_*.
33589 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
33590 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
33591 (vec_widen_smult_even_v16qi): Likewise.
33592 (vec_widen_umult_even_v8hi): Likewise.
33593 (vec_widen_smult_even_v8hi): Likewise.
33594 (vec_widen_umult_odd_v16qi): Likewise.
33595 (vec_widen_smult_odd_v16qi): Likewise.
33596 (vec_widen_umult_odd_v8hi): Likewise.
33597 (vec_widen_smult_odd_v8hi): Likewise.
33598 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
33599 vmuloub rather than call gen_vec_widen_umult_*.
33600 (vec_widen_umult_lo_v16qi): Likewise.
33601 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
33602 vmulosb rather than call gen_vec_widen_smult_*.
33603 (vec_widen_smult_lo_v16qi): Likewise.
33604 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
33605 rather than call gen_vec_widen_umult_*.
33606 (vec_widen_umult_lo_v8hi): Likewise.
33607 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
33608 rather than call gen_vec_widen_smult_*.
33609 (vec_widen_smult_lo_v8hi): Likewise.
33611 2014-01-15 Jeff Law <law@redhat.com>
33613 PR tree-optimization/59747
33614 * ree.c (find_and_remove_re): Properly handle case where a second
33615 eliminated extension requires widening a copy created for elimination
33616 of a prior extension.
33617 (combine_set_extension): Ensure that the number of hard regs needed
33618 for a destination register does not change when we widen it.
33620 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
33622 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
33623 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
33624 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
33625 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
33626 (avr-*-rtems*): Likewise.
33627 (bfin*-rtems*): Likewise.
33628 (moxie-*-rtems*): Likewise.
33629 (h8300-*-rtems*): Likewise.
33630 (i[34567]86-*-rtems*): Likewise.
33631 (lm32-*-rtems*): Likewise.
33632 (m32r-*-rtems*): Likewise.
33633 (m68k-*-rtems*): Likewise.
33634 (microblaze*-*-rtems*): Likewise.
33635 (mips*-*-rtems*): Likewise.
33636 (powerpc-*-rtems*): Likewise.
33637 (sh-*-rtems*): Likewise.
33638 (sparc-*-rtems*): Likewise.
33639 (sparc64-*-rtems*): Likewise.
33640 (v850-*-rtems*): Likewise.
33641 (m32c-*-rtems*): Likewise.
33643 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
33645 PR rtl-optimization/59511
33646 * ira.c (ira_init_register_move_cost): Use memory costs for some
33647 cases of register move cost calculations.
33648 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
33649 instead of BB frequency.
33650 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
33651 * lra-assigns.c (find_hard_regno_for): Ditto.
33653 2014-01-15 Richard Biener <rguenther@suse.de>
33655 PR tree-optimization/59822
33656 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
33657 (vectorizable_load): Use it to hoist defs of uses of invariant
33658 loads out of the loop.
33660 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
33661 Kugan Vivekanandarajah <kuganv@linaro.org>
33664 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
33667 2014-01-15 Richard Biener <rguenther@suse.de>
33669 PR rtl-optimization/59802
33670 * lcm.c (compute_available): Use inverted postorder to seed
33671 the initial worklist.
33673 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33676 * config/s390/s390.c (s390_preferred_reload_class): Don't return
33677 ADDR_REGS for invalid symrefs in non-PIC code.
33679 2014-01-15 Jakub Jelinek <jakub@redhat.com>
33682 * builtins.c (determine_block_size): Initialize *probable_max_size
33683 even if len_rtx is CONST_INT.
33685 2014-01-14 Andrew Pinski <apinski@cavium.com>
33687 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
33688 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
33689 (cortexa53_tunings): Likewise.
33690 (aarch64_sched_issue_rate): New function.
33691 (TARGET_SCHED_ISSUE_RATE): Define.
33693 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
33695 * ira-costs.c (find_costs_and_classes): Add missed
33696 ira_init_register_move_cost_if_necessary.
33698 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
33701 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
33703 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
33706 * config/i386/i386.c (type_natural_mode): Add a bool parameter
33707 to indicate if type is used for function return value. Warn ABI
33708 change if the vector mode isn't available for function return value.
33709 (ix86_function_arg_advance): Pass false to type_natural_mode.
33710 (ix86_function_arg): Likewise.
33711 (ix86_gimplify_va_arg): Likewise.
33712 (function_arg_32): Don't warn ABI change.
33713 (ix86_function_value): Pass true to type_natural_mode.
33714 (ix86_return_in_memory): Likewise.
33715 (ix86_struct_value_rtx): Removed.
33716 (TARGET_STRUCT_VALUE_RTX): Likewise.
33718 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
33720 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
33721 converting a conditional jump into a conditional return.
33723 2014-01-14 Richard Biener <rguenther@suse.de>
33725 PR tree-optimization/58921
33726 PR tree-optimization/59006
33727 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
33728 hoisting invariant stmts.
33729 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
33730 invariant loads on the preheader edge if possible.
33732 2014-01-14 Joey Ye <joey.ye@arm.com>
33734 * doc/plugin.texi (Building GCC plugins): Update to C++.
33736 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
33738 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
33739 (_mm_rcp28_round_ss): Ditto.
33740 (_mm_rsqrt28_round_sd): Ditto.
33741 (_mm_rsqrt28_round_ss): Ditto.
33742 (_mm_rcp28_sd): Ditto.
33743 (_mm_rcp28_ss): Ditto.
33744 (_mm_rsqrt28_sd): Ditto.
33745 (_mm_rsqrt28_ss): Ditto.
33746 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
33747 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
33748 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
33749 (IX86_BUILTIN_RCP28SD): Ditto.
33750 (IX86_BUILTIN_RCP28SS): Ditto.
33751 (IX86_BUILTIN_RSQRT28SD): Ditto.
33752 (IX86_BUILTIN_RSQRT28SS): Ditto.
33753 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
33754 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
33755 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
33756 (ix86_expand_special_args_builtin): Expand new FTYPE.
33757 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
33758 (srcp14<mode>): Make insn unary.
33759 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
33760 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
33761 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
33762 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
33763 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
33764 Fix rounding: make it SAE only.
33765 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
33767 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
33769 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
33770 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
33771 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
33772 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
33773 (round_saeonly_mask_scalar_operand4): Ditto.
33774 (round_saeonly_mask_scalar_op3): Ditto.
33775 (round_saeonly_mask_scalar_op4): Ditto.
33777 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33779 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
33780 Implement -maltivec=be for vec_insert and vec_extract.
33782 2014-01-10 DJ Delorie <dj@redhat.com>
33784 * config/msp430/msp430.md (call_internal): Don't allow memory
33785 references with SP as the base register.
33786 (call_value_internal): Likewise.
33787 * config/msp430/constraints.md (Yc): New. For memory references
33788 that don't use SP as a base register.
33790 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
33791 "an integer without a # prefix"
33792 * config/msp430/msp430.md (epilogue_helper): Use it.
33794 2014-01-13 Jakub Jelinek <jakub@redhat.com>
33797 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
33798 AVX512F gather builtins.
33799 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
33800 on gather decls with INTEGER_TYPE masktype.
33801 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
33802 directly into the builtin rather than hoisting it before loop.
33804 PR tree-optimization/59387
33805 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
33806 (scev_const_prop): If folded_casts and type has undefined overflow,
33807 use force_gimple_operand instead of force_gimple_operand_gsi and
33808 for each added stmt if it is assign with
33809 arith_code_with_undefined_signed_overflow, call
33810 rewrite_to_defined_overflow.
33811 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
33812 gimple-fold.h instead.
33813 (arith_code_with_undefined_signed_overflow,
33814 rewrite_to_defined_overflow): Moved to ...
33815 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
33816 rewrite_to_defined_overflow): ... here. No longer static.
33817 Include gimplify-me.h.
33818 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
33819 rewrite_to_defined_overflow): New prototypes.
33821 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33823 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
33825 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
33827 * builtins.c (get_object_alignment_2): Minor tweak.
33828 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
33830 2014-01-13 Christian Bruel <christian.bruel@st.com>
33832 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
33833 optimized non constant lengths.
33835 2014-01-13 Jakub Jelinek <jakub@redhat.com>
33838 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
33839 load as __atomic_load_N if possible.
33841 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
33843 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
33845 (rs6000_expand_builtin): Adjust call.
33847 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
33850 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
33851 * config/rs6000/rs6000.c: Include target-globals.h.
33852 (rs6000_set_current_function): Instead of doing target_reinit
33853 unconditionally, use save_target_globals_default_opts and
33854 restore_target_globals.
33856 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
33858 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
33859 (rs6000_expand_builtin): Handle mffs and mtfsf.
33860 (rs6000_init_builtins): Define mffs and mtfsf.
33861 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
33862 (rs6000_mffs): New pattern.
33863 (rs6000_mtfsf): New pattern.
33865 2014-01-11 Bin Cheng <bin.cheng@arm.com>
33867 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
33868 Start narrowing with START. Apply candidate-use pair
33869 and check overall cost in narrowing.
33870 (iv_ca_prune): Pass new argument.
33872 2014-01-10 Jeff Law <law@redhat.com>
33874 PR middle-end/59743
33875 * ree.c (combine_reaching_defs): Ensure the defining statement
33876 occurs before the extension when optimizing extensions with
33877 different source and destination hard registers.
33879 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
33882 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
33883 vtables into the type inheritance graph.
33885 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33887 PR rtl-optimization/59754
33888 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
33889 modes in the REGNO != REGNO case.
33891 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33893 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
33895 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33897 PR tree-optimization/59745
33898 * tree-predcom.c (tree_predictive_commoning_loop): Call
33899 free_affine_expand_cache if giving up because components is NULL.
33901 * target-globals.c (save_target_globals): Allocate < 4KB structs using
33902 GC in payload of target_globals struct instead of allocating them on
33903 the heap and the larger structs separately using GC.
33904 * target-globals.h (struct target_globals): Make regs, hard_regs,
33905 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
33906 of GTY((skip)) and change type to void *.
33907 (reset_target_globals): Cast loads from those fields to corresponding
33910 2014-01-10 Steve Ellcey <sellcey@mips.com>
33913 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
33914 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
33915 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
33917 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
33920 * aarch64-modes.def (CC_Zmode): New flags mode.
33921 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
33922 represents an equality.
33923 (aarch64_get_condition_code): Handle CC_Zmode.
33924 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
33926 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33928 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
33929 extraction in good case.
33931 2014-01-10 Richard Biener <rguenther@suse.de>
33933 PR tree-optimization/59374
33934 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
33935 checking after SLP discovery. Mark stmts not participating
33936 in any SLP instance properly.
33938 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33940 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
33941 when handling a SET rtx.
33943 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33945 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
33946 (cortex-a57): Likewise.
33947 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
33949 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33951 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
33952 non-iwmmxt builtins.
33954 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
33958 * ipa-devirt.c record_target_from_binfo): Take as argument
33959 stack of binfos and lookup matching one for virtual inheritance.
33960 (possible_polymorphic_call_targets_1): Update.
33962 2014-01-10 Huacai Chen <chenhc@lemote.com>
33964 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
33965 kernel strings for Loongson-2E/2F/3A.
33967 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33969 PR middle-end/59670
33970 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
33971 is_gimple_call before calling gimple_call_internal_p.
33973 2014-01-09 Steve Ellcey <sellcey@mips.com>
33975 * Makefile.in (TREE_FLOW_H): Remove.
33976 (TREE_SSA_H): Add file names from tree-flow.h.
33977 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
33978 * tree.h: Remove tree-flow.h reference.
33979 * hash-table.h: Remove tree-flow.h reference.
33980 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
33981 reference with tree-ssa-loop.h.
33983 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33985 * doc/invoke.texi: Add -maltivec={be,le} options, and document
33986 default element-order behavior for -maltivec.
33987 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
33988 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
33989 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
33990 when targeting big endian, at least for now.
33991 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
33993 2014-01-09 Jakub Jelinek <jakub@redhat.com>
33995 PR middle-end/47735
33996 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
33997 var satisfies use_register_for_decl, just take into account type
33998 alignment, rather than decl alignment.
34000 PR tree-optimization/59622
34001 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
34002 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
34003 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
34004 Don't devirtualize for inplace at all. For targets.length () == 1,
34005 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
34007 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
34009 * config/i386/i386.md (cpu): Remove the unused btver1.
34011 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
34013 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
34015 2014-01-09 Jakub Jelinek <jakub@redhat.com>
34018 * tree-core.h (struct target_globals): New forward declaration.
34019 (struct tree_target_option): Add globals field.
34020 * tree.h (TREE_TARGET_GLOBALS): Define.
34021 (prepare_target_option_nodes_for_pch): New prototype.
34022 * target-globals.h (struct target_globals): Define even if
34023 !SWITCHABLE_TARGET.
34024 * tree.c (prepare_target_option_node_for_pch,
34025 prepare_target_option_nodes_for_pch): New functions.
34026 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
34027 * config/i386/i386.c: Include target-globals.h.
34028 (ix86_set_current_function): Instead of doing target_reinit
34029 unconditionally, use save_target_globals_default_opts and
34030 restore_target_globals.
34032 2014-01-09 Richard Biener <rguenther@suse.de>
34034 PR tree-optimization/59715
34035 * tree-cfg.h (split_critical_edges): Declare.
34036 * tree-cfg.c (split_critical_edges): Export.
34037 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
34039 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
34041 * cfgexpand.c (expand_stack_vars): Optionally disable
34042 asan stack protection.
34043 (expand_used_vars): Likewise.
34044 (partition_stack_vars): Likewise.
34045 * asan.c (asan_emit_stack_protection): Optionally disable
34046 after return stack usage.
34047 (instrument_derefs): Optionally disable memory access instrumentation.
34048 (instrument_builtin_call): Likewise.
34049 (instrument_strlen_call): Likewise.
34050 (asan_protect_global): Optionally disable global variables protection.
34051 * doc/invoke.texi: Added doc for new options.
34052 * params.def: Added new options.
34053 * params.h: Likewise.
34055 2014-01-09 Jakub Jelinek <jakub@redhat.com>
34057 PR rtl-optimization/59724
34058 * ifcvt.c (cond_exec_process_if_block): Don't call
34059 flow_find_head_matching_sequence with 0 longest_match.
34060 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
34061 non-active insns if !stop_after.
34062 (try_head_merge_bb): Revert 2014-01-07 changes.
34064 2014-01-08 Jeff Law <law@redhat.com>
34066 * ree.c (get_sub_rtx): New function, extracted from...
34067 (merge_def_and_ext): Here.
34068 (combine_reaching_defs): Use get_sub_rtx.
34070 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
34072 * cgraph.h (varpool_variable_node): Do not choke on null node.
34074 2014-01-08 Catherine Moore <clm@codesourcery.com>
34076 * config/mips/mips.md (simple_return): Attempt to use JRC
34078 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
34080 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
34082 PR rtl-optimization/59137
34083 * reorg.c (steal_delay_list_from_target): Call update_block for
34085 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
34087 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34089 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
34090 two duplicate entries.
34092 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
34095 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
34097 * config/mips/mips.c (mips_truncated_op_cost): New function.
34098 (mips_rtx_costs): Adjust test for BADDU.
34099 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
34101 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
34103 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
34104 (*baddu_si): ...this new pattern.
34106 2014-01-08 Jakub Jelinek <jakub@redhat.com>
34109 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
34111 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
34113 PR middle-end/57748
34114 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
34116 (expand_expr, expand_normal): Adjust.
34117 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
34118 inner_reference_p. Use inner_reference_p to expand inner references.
34119 (store_expr): Adjust.
34120 * cfgexpand.c (expand_call_stmt): Adjust.
34122 2014-01-08 Rong Xu <xur@google.com>
34124 * gcov-io.c (gcov_var): Move from gcov-io.h.
34125 (gcov_position): Ditto.
34126 (gcov_is_error): Ditto.
34127 (gcov_rewrite): Ditto.
34128 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
34129 only part to libgcc/libgcov.h.
34131 2014-01-08 Marek Polacek <polacek@redhat.com>
34133 PR middle-end/59669
34134 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
34136 2014-01-08 Marek Polacek <polacek@redhat.com>
34139 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
34141 2014-01-08 Jakub Jelinek <jakub@redhat.com>
34143 PR rtl-optimization/59649
34144 * stor-layout.c (get_mode_bounds): For BImode return
34145 0 and STORE_FLAG_VALUE.
34147 2014-01-08 Richard Biener <rguenther@suse.de>
34149 PR middle-end/59630
34150 * gimple.h (is_gimple_builtin_call): Remove.
34151 (gimple_builtin_call_types_compatible_p): New.
34152 (gimple_call_builtin_p): New overload.
34153 * gimple.c (is_gimple_builtin_call): Remove.
34154 (validate_call): Rename to ...
34155 (gimple_builtin_call_types_compatible_p): ... this and export. Also
34156 check return types.
34157 (validate_type): New static function.
34158 (gimple_call_builtin_p): New overload and adjust.
34159 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
34160 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
34161 (gimple_fold_stmt_to_constant_1): Likewise.
34162 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
34164 2014-01-08 Richard Biener <rguenther@suse.de>
34166 PR middle-end/59471
34167 * gimplify.c (gimplify_expr): Gimplify register-register type
34168 VIEW_CONVERT_EXPRs to separate stmts.
34170 2014-01-07 Jeff Law <law@redhat.com>
34172 PR middle-end/53623
34173 * ree.c (combine_set_extension): Handle case where source
34174 and destination registers in an extension insn are different.
34175 (combine_reaching_defs): Allow source and destination registers
34176 in extension to be different under limited circumstances.
34177 (add_removable_extension): Remove restriction that the
34178 source and destination registers in the extension are the same.
34179 (find_and_remove_re): Emit a copy from the extension's
34180 destination to its source after the defining insn if
34181 the source and destination registers are different.
34183 PR middle-end/59285
34184 * ifcvt.c (merge_if_block): If we are merging a block with more than
34185 one successor with a block with no successors, remove any BARRIER
34186 after the second block.
34188 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
34190 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
34192 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
34195 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
34196 for 14-bit register offsets when INT14_OK_STRICT is false.
34198 2014-01-07 Roland Stigge <stigge@antcom.de>
34199 Michael Meissner <meissner@linux.vnet.ibm.com>
34202 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
34203 Only check TFmode for SPE constants. Don't check TImode or TDmode.
34205 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
34207 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
34210 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
34212 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
34213 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
34214 rtx is const0_rtx or not.
34216 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
34219 * target-globals.c (save_target_globals): Remove this_fn_optab
34221 * toplev.c: Include optabs.h.
34222 (target_reinit): Temporarily restore the global options if another
34223 set of options are in force.
34225 2014-01-07 Jakub Jelinek <jakub@redhat.com>
34227 PR rtl-optimization/58668
34228 * cfgcleanup.c (flow_find_cross_jump): Don't count
34229 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
34230 to determine what is counted.
34231 (flow_find_head_matching_sequence): Use active_insn_p to determine
34233 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
34235 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
34236 determine what is counted.
34238 PR tree-optimization/59643
34239 * tree-predcom.c (split_data_refs_to_components): If one dr is
34240 read and one write, determine_offset fails and the write isn't
34241 in the bad component, just put the read into the bad component.
34243 2014-01-07 Mike Stump <mikestump@comcast.net>
34244 Jakub Jelinek <jakub@redhat.com>
34247 * tree-core.h (struct tree_optimization_option): Change optabs
34248 type from unsigned char * to void *.
34249 * optabs.c (init_tree_optimization_optabs): Adjust
34250 TREE_OPTIMIZATION_OPTABS initialization.
34252 2014-01-06 Jakub Jelinek <jakub@redhat.com>
34255 * config/i386/i386.h (struct machine_function): Add
34256 no_drap_save_restore field.
34257 * config/i386/i386.c (ix86_save_reg): Use
34258 !cfun->machine->no_drap_save_restore instead of
34259 crtl->stack_realign_needed.
34260 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
34261 this function clears frame_pointer_needed. Set
34262 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
34263 and DRAP reg is needed.
34265 2014-01-06 Marek Polacek <polacek@redhat.com>
34268 * doc/implement-c.texi: Mention that other integer types are
34269 permitted as bit-field types in strictly conforming mode.
34271 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
34273 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
34274 is newly allocated.
34276 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
34278 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
34280 2014-01-06 Martin Jambor <mjambor@suse.cz>
34283 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
34285 * ipa-prop.c (ipa_print_node_params): Fix indentation.
34287 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
34291 * var-tracking.c (add_stores): Preserve the value of the source even if
34292 we don't record the store.
34294 2014-01-06 Terry Guo <terry.guo@arm.com>
34296 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
34298 2014-01-05 Iain Sandoe <iain@codesourcery.com>
34301 * config/darwin.c (darwin_function_section): Adjust return values to
34302 correspond to optimisation changes made in r206070.
34304 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
34306 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
34307 from prefetch_block tune setting.
34308 (nocona_cost): Correct size of prefetch block to 64.
34310 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
34312 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
34313 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
34314 used to save the static chain register in the computation of the offset
34315 from which the FP registers need to be restored.
34317 2014-01-04 Jakub Jelinek <jakub@redhat.com>
34319 PR tree-optimization/59519
34320 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
34321 ICE if get_current_def (current_new_name) is already non-NULL, as long
34322 as it is a phi result of some other phi in *new_exit_bb that has
34325 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
34326 or vmovdqu* for misaligned_operand.
34327 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
34328 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
34329 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
34330 aligned_mem for AVX512F masked aligned load and store builtins and for
34331 non-temporal moves.
34333 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
34335 PR tree-optimization/59651
34336 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
34337 Address range for negative step should be added by TYPE_SIZE_UNIT.
34339 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
34341 * config/m68k/m68k.c (handle_move_double): Handle pushes with
34342 overlapping registers also for registers other than the stack pointer.
34344 2014-01-03 Marek Polacek <polacek@redhat.com>
34347 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
34350 2014-01-03 Jakub Jelinek <jakub@redhat.com>
34353 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
34356 * config/i386/i386.md (MODE_SIZE): New mode attribute.
34357 (push splitter): Use <P:MODE_SIZE> instead of
34358 GET_MODE_SIZE (<P:MODE>mode).
34359 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
34360 (mov -1, reg peephole2): Likewise.
34361 * config/i386/sse.md (*mov<mode>_internal,
34362 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
34363 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
34364 *<code><mode>3, *andnot<mode>3<mask_name>,
34365 <mask_codefor><code><mode>3<mask_name>): Likewise.
34366 * config/i386/subst.md (mask_mode512bit_condition,
34367 sd_mask_mode512bit_condition): Likewise.
34369 2014-01-02 Xinliang David Li <davidxl@google.com>
34371 PR tree-optimization/59303
34372 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
34373 (dump_predicates): Better output format.
34374 (pred_equal_p): New function.
34375 (is_neq_relop_p): Ditto.
34376 (is_neq_zero_form_p): Ditto.
34377 (pred_expr_equal_p): Ditto.
34378 (pred_neg_p): Ditto.
34379 (simplify_pred): Ditto.
34380 (simplify_preds_2): Ditto.
34381 (simplify_preds_3): Ditto.
34382 (simplify_preds_4): Ditto.
34383 (simplify_preds): Ditto.
34384 (push_pred): Ditto.
34385 (push_to_worklist): Ditto.
34386 (get_pred_info_from_cmp): Ditto.
34387 (is_degenerated_phi): Ditto.
34388 (normalize_one_pred_1): Ditto.
34389 (normalize_one_pred): Ditto.
34390 (normalize_one_pred_chain): Ditto.
34391 (normalize_preds): Ditto.
34392 (normalize_cond_1): Remove function.
34393 (normalize_cond): Ditto.
34394 (is_gcond_subset_of): Ditto.
34395 (is_subset_of_any): Ditto.
34396 (is_or_set_subset_of): Ditto.
34397 (is_and_set_subset_of): Ditto.
34398 (is_norm_cond_subset_of): Ditto.
34399 (pred_chain_length_cmp): Ditto.
34400 (convert_control_dep_chain_into_preds): Type change.
34401 (find_predicates): Ditto.
34402 (find_def_preds): Ditto.
34403 (destroy_predicates_vecs): Ditto.
34404 (find_matching_predicates_in_rest_chains): Ditto.
34405 (use_pred_not_overlap_with_undef_path_pred): Ditto.
34406 (is_pred_expr_subset): Ditto.
34407 (is_pred_chain_subset_of): Ditto.
34408 (is_included_in): Ditto.
34409 (is_superset_of): Ditto.
34411 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
34413 Update copyright years.
34415 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
34417 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
34418 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
34419 config/arc/arc.md, config/arc/arc.opt,
34420 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
34421 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
34422 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
34423 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
34424 config/linux-protos.h, config/linux.c, config/winnt-c.c,
34425 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
34426 vtable-verify.c, vtable-verify.h: Use the standard form for the
34429 2014-01-02 Tobias Burnus <burnus@net-b.de>
34431 * gcc.c (process_command): Update copyright notice dates.
34432 * gcov-dump.c: Ditto.
34434 * doc/cpp.texi: Bump @copying's copyright year.
34435 * doc/cppinternals.texi: Ditto.
34436 * doc/gcc.texi: Ditto.
34437 * doc/gccint.texi: Ditto.
34438 * doc/gcov.texi: Ditto.
34439 * doc/install.texi: Ditto.
34440 * doc/invoke.texi: Ditto.
34442 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34444 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
34446 2014-01-01 Jakub Jelinek <jakub@redhat.com>
34448 * config/i386/sse.md (*mov<mode>_internal): Guard
34449 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
34451 PR rtl-optimization/59647
34452 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
34453 new_rtx into UNSIGNED_FLOAT rtxes.
34455 Copyright (C) 2014 Free Software Foundation, Inc.
34457 Copying and distribution of this file, with or without modification,
34458 are permitted in any medium without royalty provided the copyright
34459 notice and this notice are preserved.