1 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
4 * config/i386/i386.c (ix86_option_override_internal): Also turn
5 off OPTION_MASK_ABI_X32 for -m16.
7 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
9 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
12 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
15 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
16 Directly forward to __*_DENORM_MIN__.
18 2014-09-11 David Malcolm <dmalcolm@redhat.com>
20 * rtl.h (LABEL_REF_LABEL): New macro.
22 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
23 of XEXP (, 0), where we know that we have a LABEL_REF.
24 * cfgbuild.c (make_edges): Likewise.
25 (purge_dead_tablejump_edges): Likewise.
26 * cfgexpand.c (convert_debug_memory_address): Likewise.
27 * cfgrtl.c (patch_jump_insn): Likewise.
28 * combine.c (distribute_notes): Likewise.
29 * cse.c (hash_rtx_cb): Likewise.
30 (exp_equiv_p): Likewise.
32 (check_for_label_ref): Likewise.
33 * cselib.c (rtx_equal_for_cselib_1): Likewise.
34 (cselib_hash_rtx): Likewise.
35 * emit-rtl.c (mark_label_nuses): Likewise.
36 * explow.c (convert_memory_address_addr_space): Likewise.
37 * final.c (output_asm_label): Likewise.
38 (output_addr_const): Likewise.
39 * gcse.c (add_label_notes): Likewise.
40 * genconfig.c (walk_insn_part): Likewise.
41 * genrecog.c (validate_pattern): Likewise.
42 * ifcvt.c (cond_exec_get_condition): Likewise.
43 (noce_emit_store_flag): Likewise.
44 (noce_get_alt_condition): Likewise.
45 (noce_get_condition): Likewise.
46 * jump.c (maybe_propagate_label_ref): Likewise.
47 (mark_jump_label_1): Likewise.
48 (redirect_exp_1): Likewise.
49 (rtx_renumbered_equal_p): Likewise.
50 * lra-constraints.c (operands_match_p): Likewise.
51 * reload.c (operands_match_p): Likewise.
52 (find_reloads): Likewise.
53 * reload1.c (set_label_offsets): Likewise.
54 * reorg.c (get_branch_condition): Likewise.
55 * rtl.c (rtx_equal_p_cb): Likewise.
56 (rtx_equal_p): Likewise.
57 * rtlanal.c (reg_mentioned_p): Likewise.
58 (rtx_referenced_p): Likewise.
59 (get_condition): Likewise.
60 * sched-vis.c (print_value): Likewise.
61 * varasm.c (const_hash_1): Likewise.
62 (compare_constant): Likewise.
63 (const_rtx_hash_1): Likewise.
64 (output_constant_pool_1): Likewise.
66 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
68 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
69 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
71 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
72 cr6_test_for_lt_reverse): Ditto.
74 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
77 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
79 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
81 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
82 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
83 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
84 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
87 (aarch64_fold_builtin): Remove all reinterpret cases.
89 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
91 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
93 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
94 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
95 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
96 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
97 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
98 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
99 aarch64_reinterpretv2df<mode>): Delete.
101 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
103 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
104 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
105 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
106 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
107 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
108 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
109 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
110 vreinterpret_u32_f64): Use cast.
112 * config/aarch64/iterators.md (VD_RE): Delete.
114 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
116 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
117 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
118 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
119 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
120 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
121 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
122 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
123 Replace inline assembler with __aarch64_vset_lane_any.
125 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
127 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
129 (vmull_high_lane_s32): Likewise.
130 (vmull_high_lane_u16): Likewise.
131 (vmull_high_lane_u32): Likewise.
133 2014-09-11 Jason Merrill <jason@redhat.com>
136 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
138 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
141 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
142 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
143 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
145 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
146 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
147 Anna Tikhonova <anna.tikhonova@intel.com>
148 Ilya Tocar <ilya.tocar@intel.com>
149 Andrey Turetskiy <andrey.turetskiy@intel.com>
150 Ilya Verbin <ilya.verbin@intel.com>
151 Kirill Yukhin <kirill.yukhin@intel.com>
152 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
155 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
156 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
157 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
159 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
160 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
162 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
164 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
165 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
166 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
167 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
168 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
169 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
170 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
171 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
173 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
175 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
176 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
177 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
179 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
181 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
182 to access removed nodes.
184 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
186 PR tree-optimization/63186
187 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
188 (mark_nonssa_use): Likewise.
189 (verify_non_ssa_vars): Verify all header blocks for label
192 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
193 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
194 Anna Tikhonova <anna.tikhonova@intel.com>
195 Ilya Tocar <ilya.tocar@intel.com>
196 Andrey Turetskiy <andrey.turetskiy@intel.com>
197 Ilya Verbin <ilya.verbin@intel.com>
198 Kirill Yukhin <kirill.yukhin@intel.com>
199 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
202 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
203 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
204 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
205 "<avx2_avx512f>_permvar<mode><mask_name>".
206 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
207 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
208 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
209 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
211 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
212 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
213 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
214 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
216 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
218 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
219 V2DF, V4SF, DF, and DI modes.
220 (vsx_fmav2df2): Likewise.
221 (vsx_float_fix_<mode>2): Likewise.
222 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
224 2014-09-10 Xinliang David Li <davidxl@google.com>
227 * config/arm/arm.md (movcond_addsi): Handle case where source
228 and target operands are the same.
230 2014-09-10 David Malcolm <dmalcolm@redhat.com>
232 * final.c (this_is_asm_operands): Strengthen this variable from
233 rtx to const rtx_insn *.
234 * output.h (this_is_asm_operands): Likewise.
235 * rtl-error.c (location_for_asm): Strengthen param "insn" from
236 const_rtx to const rtx_insn *.
237 (diagnostic_for_asm): Likewise.
238 * rtl-error.h (error_for_asm): Likewise.
239 (warning_for_asm): Likewise.
241 2014-09-10 David Malcolm <dmalcolm@redhat.com>
243 * genextract.c (print_header): When writing out insn_extract to
244 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
245 * recog.h (insn_extract): Strengthen the param from rtx to
248 2014-09-10 Mike Stump <mikestump@comcast.net>
250 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
253 2014-09-10 Martin Jambor <mjambor@suse.cz>
255 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
256 (analyze): Do not set analyze flag if expand_thunk returns false;.
257 (create_wrapper): Likewise.
258 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
260 2014-09-10 Martin Jambor <mjambor@suse.cz>
263 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
264 new decl properly. Analyze the new thunk if it is expanded.
266 2014-09-10 Andreas Schwab <schwab@suse.de>
268 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
269 [USED_FOR_TARGET]: Define.
271 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
273 * config/mips/mips.c (mips_secondary_reload_class): Handle
276 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
278 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
281 2014-09-10 Jakub Jelinek <jakub@redhat.com>
283 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
284 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
285 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
286 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
287 flag_delete_null_pointer_checks for them.
288 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
289 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
290 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
291 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
292 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
294 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
295 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
296 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
297 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
298 * doc/invoke.texi (-fsanitize=nonnull-attribute,
299 -fsanitize=returns-nonnull-attribute): Document.
301 * ubsan.h (struct ubsan_mismatch_data): Removed.
302 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
303 * ubsan.c (ubsan_source_location): For unknown locations,
304 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
305 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
306 Allow more than one location and arbitrary extra arguments passed
307 in ... instead of through MISMATCH pointer.
308 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
309 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
310 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
313 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
314 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
315 Anna Tikhonova <anna.tikhonova@intel.com>
316 Ilya Tocar <ilya.tocar@intel.com>
317 Andrey Turetskiy <andrey.turetskiy@intel.com>
318 Ilya Verbin <ilya.verbin@intel.com>
319 Kirill Yukhin <kirill.yukhin@intel.com>
320 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
323 (define_mode_iterator VI48F): New.
324 (define_insn "<avx512>_compress<mode>_mask"): Rename from
325 "avx512f_compress<mode>_mask" and update mode iterator.
326 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
327 "avx512f_compressstore<mode>_mask" and update mode iterator.
328 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
329 "avx512f_expand<mode>_maskz" and update mode iterator.
330 (define_insn "<avx512>_expand<mode>_mask"): Rename from
331 "avx512f_expand<mode>_mask" and update mode iterator.
333 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
334 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
335 Anna Tikhonova <anna.tikhonova@intel.com>
336 Ilya Tocar <ilya.tocar@intel.com>
337 Andrey Turetskiy <andrey.turetskiy@intel.com>
338 Ilya Verbin <ilya.verbin@intel.com>
339 Kirill Yukhin <kirill.yukhin@intel.com>
340 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
343 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
344 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
345 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
346 avx512dq_rangepv4sf_mask.
348 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
350 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
351 (define_insn "reduces<mode>"): Ditto.
352 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
354 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
355 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
356 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
358 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
359 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
360 Anna Tikhonova <anna.tikhonova@intel.com>
361 Ilya Tocar <ilya.tocar@intel.com>
362 Andrey Turetskiy <andrey.turetskiy@intel.com>
363 Ilya Verbin <ilya.verbin@intel.com>
364 Kirill Yukhin <kirill.yukhin@intel.com>
365 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
368 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
369 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
370 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
371 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
372 avx512vl_getmantv2df_mask.
373 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
374 avx512f_vgetmantv4sf_round.
376 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
377 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
379 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
380 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
381 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
382 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
384 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
385 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
386 update mode iterator.
388 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
389 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
392 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
393 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
394 update mode iterator.
395 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
396 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
399 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
400 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
402 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
403 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
404 update mode iterator.
405 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
406 "avx512f_getmant<mode><round_saeonly_name>".
408 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
411 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
413 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
414 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
415 Anna Tikhonova <anna.tikhonova@intel.com>
416 Ilya Tocar <ilya.tocar@intel.com>
417 Andrey Turetskiy <andrey.turetskiy@intel.com>
418 Ilya Verbin <ilya.verbin@intel.com>
419 Kirill Yukhin <kirill.yukhin@intel.com>
420 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
422 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
423 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
424 (define_mode_iterator FMAMODE_AVX512): New.
425 (define_mode_iterator FMAMODE): Remove conditions.
426 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
427 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
428 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
430 (define_mode_iterator FMAMODE_NOVF512): Remove.
431 (define_insn "*fma_fmadd_<mode>"): Rename from
432 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
433 FMAMODE mode iterator.
434 (define_mode_iterator VF_SF_AVX512VL): New.
435 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
436 Use VF_SF_AVX512VL mode iterator.
437 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
438 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
440 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
441 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
443 (define_insn "*fma_fmsub_<mode>"): Rename from
444 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
445 FMAMODE mode iterator.
446 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
447 Use VF_SF_AVX512VL mode iterator.
448 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
449 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
451 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
452 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
454 (define_insn "*fma_fnmadd_<mode>"): Rename from
455 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
456 use FMAMODE mode iterator.
457 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
458 Use VF_SF_AVX512VL mode iterator.
459 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
460 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
462 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
463 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
465 (define_insn "*fma_fnmsub_<mode>"): Rename from
466 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
467 FMAMODE mode iterator.
468 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
469 Use VF_SF_AVX512VL mode iterator.
470 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
471 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
473 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
474 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
476 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
477 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
478 use VF_AVX512VL mode iterator.
479 (define_insn "*fma_fmaddsub_<mode>"): Rename from
480 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
482 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
483 Use VF_SF_AVX512VL mode iterator.
484 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
485 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
487 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
488 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
490 (define_insn "*fma_fmsubadd_<mode>"): Rename from
491 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
492 remove usage of subst.
493 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
494 Use VF_SF_AVX512VL mode iterator.
495 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
496 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
498 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
499 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
502 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
505 * calls.c (precompute_arguments): Check
506 promoted_for_signed_and_unsigned_p and set the promoted mode.
507 (promoted_for_signed_and_unsigned_p): New function.
508 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
509 and set the promoted mode.
510 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
511 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
512 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
514 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
516 * opth-gen.awk: Generate mapping from cpp message reasons to the
517 options that enable them.
518 * doc/options.texi (CppReason): Document.
520 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
522 * doc/invoke.texi (Wnormalized=): Update.
524 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
527 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
528 operands. Split off the constant operand alternative to ...
529 (*bool<mode>3_imm): New.
531 2014-09-09 David Malcolm <dmalcolm@redhat.com>
533 * rtl.h (single_set_2): Strengthen first param from const_rtx to
534 const rtx_insn *, and move prototype to above...
535 (single_set): ...this. Convert this from a macro to an inline
536 function, enforcing the requirement that the param is a const
538 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
540 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
541 Strengthen both params from rtx to rtx_insn *.
542 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
543 Likewise; introduce locals "producer_set", "consumer_set", using
544 them in place of "producer" and "consumer" when dealing with SET
546 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
547 when invoking single_set in region guarded by INSN_P.
548 (avr_out_bitop): Likewise.
549 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
550 region guarded by GET_CODE check, using methods to strengthen
551 local "this_insn" from rtx to rtx_insn *, and for clarity.
552 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
553 Strengthen local "insn" from rtx to rtx_insn *.
554 (define_insn_and_split "xload<mode>_A"): Likewise.
555 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
557 (find_load): Likewise for return type.
558 (workaround_speculation): Likewise for both locals named
560 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
562 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
564 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
566 * config/h8300/h8300.c (notice_update_cc): Likewise.
567 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
568 "insn" and "dep_insn".
569 (exact_store_load_dependency): Likewise for both params.
570 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
571 since this now clashes with inline function. Instead, delay
572 calling single_set until the point where its needed, and then
573 assign the result to "compare_set" and rework the conditional that
575 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
576 local "last" from rtx to rtx_insn *.
577 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
579 (mips_store_data_bypass_p): Likewise for both params.
580 * config/mips/mips.c (mips_load_store_insns): Likewise for second
582 (mips_store_data_bypass_p): Likewise for both params.
583 (mips_orphaned_high_part_p): Likewise for param "insn".
584 * config/mn10300/mn10300.c (extract_bundle): Likewise.
585 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
586 Introduce local rtx "insn2_pat".
587 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
589 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
590 Introduce local rtx "set", using it in place of "insn" for the
591 result of single_set. This appears to fix a bug, since the call
592 to find_regno_note on a SET does nothing.
593 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
594 params from rtx to rtx_insn *.
595 (set_to_load_agen): Likewise.
596 * config/s390/s390.c (s390_label_align): Likewise for local
597 "prev_insn". Introduce new rtx locals "set" and "src", using
598 them in place of "prev_insn" for the results of single_set
599 and SET_SRC respectively.
600 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
601 Introduce new rtx local "set" using in place of "jump" for the
602 result of single_set. Use SET_SRC (set) rather than plain
604 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
606 (noncall_uses_reg): Likewise.
607 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
608 guarded by GET_CODE check, using its methods for clarity, and to
609 enable strengthening local "this_insn" from rtx to rtx_insn *.
610 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
611 "insn" from rtx to rtx_insn *.
612 (define_expand "umulhisi3"): Likewise.
613 (define_expand "smulsi3_highpart"): Likewise.
614 (define_expand "umulsi3_highpart"): Likewise.
615 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
616 local "after". Replace GET_CODE check with a dyn_cast,
617 introducing new local rtx_sequence * "seq", using insn method for
620 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
621 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
622 place of "insn" once we're dealing with patterns rather than the
624 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
625 (scan_trace): Likewise for local "elt", updating lookups within
626 sequence to use insn method rather than element method.
627 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
629 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
630 * ifcvt.c (noce_try_abs): Likewise for local "insn".
631 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
633 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
634 "insn" from rtx to rtx_insn *.
635 (skip_usage_debug_insns): Likewise for return type, adding a
637 (check_secondary_memory_needed_p): Likewise for local "insn".
638 (inherit_reload_reg): Likewise.
639 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
640 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
642 (store_data_bypass_p): Likewise for both params.
643 (if_test_bypass_p): Likewise.
644 * recog.h (store_data_bypass_p): Likewise for both params.
645 (if_test_bypass_p): Likewise.
646 * reload.c (find_equiv_reg): Likewise for local "where".
647 * reorg.c (delete_jump): Likewise for param "insn".
648 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
650 * store-motion.c (replace_store_insn): Likewise for param "del".
651 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
652 and use its methods for clarity, and to strengthen local "del"
653 from rtx to rtx_insn *.
654 (build_store_vectors): Use insn method of "st" when calling
655 replace_store_insn for typesafety and clarity.
657 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
659 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
660 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
661 on how to make it legal in future.
663 2014-09-09 David Malcolm <dmalcolm@redhat.com>
665 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
667 (restinsn): Likewise.
668 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
670 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
672 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
674 (arc_hazard): Likewise for both params.
675 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
676 checked casts to rtx_sequence * and uses of the insn method for
678 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
679 (arc_adjust_insn_length): Likewise for param "insn".
680 (struct insn_length_parameters_s): Likewise for first param of
681 "get_variants" callback field.
682 (arc_get_insn_variants): Likewise for first param and local
683 "inner". Replace a check of GET_CODE with a dyn_cast to
684 rtx_sequence *, using methods for type-safety and clarity.
685 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
686 rtx_sequence * and uses of the insn method for type-safety when
687 invoking arc_adjust_insn_length.
688 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
690 (arm_address_offset_is_imm): Likewise.
691 (struct tune_params): Likewise for params 1 and 3 of the
692 "sched_adjust_cost" callback field.
693 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
694 params 1 and 3 ("insn" and "dep").
695 (xscale_sched_adjust_cost): Likewise.
696 (fa726te_sched_adjust_cost): Likewise.
697 (cortexa7_older_only): Likewise for param "insn".
698 (cortexa7_younger): Likewise.
699 (arm_attr_length_move_neon): Likewise.
700 (arm_address_offset_is_imm): Likewise.
701 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
702 * config/avr/avr.c (avr_notice_update_cc): Likewise.
703 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
704 (workaround_speculation): Likewise for local "last_condjump".
705 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
706 (shadow_or_blockage_p): Likewise.
707 (get_unit_reqs): Likewise.
708 (get_unit_operand_masks): Likewise.
709 (c6x_registers_update): Likewise.
710 (returning_call_p): Likewise.
711 (can_use_callp): Likewise.
712 (convert_to_callp): Likewise.
713 (find_last_same_clock): Likwise for local "t".
714 (reorg_split_calls): Likewise for local "shadow".
715 (hwloop_pattern_reg): Likewise for param "insn".
716 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
717 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
718 (frv_extract_membar): Likewise.
719 (frv_optimize_membar_local): Strengthen param "last_membar" from
720 rtx * to rtx_insn **.
721 (frv_optimize_membar_global): Strengthen param "membar" from rtx
723 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
725 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
726 both params from rtx to rtx_insn *.
727 (ia64_ld_address_bypass_p): Likewise.
728 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
730 (ia64_safe_type): Likewise.
731 (group_barrier_needed): Likewise.
732 (safe_group_barrier_needed): Likewise.
733 (ia64_single_set): Likewise.
734 (is_load_p): Likewise.
735 (record_memory_reference): Likewise.
736 (get_mode_no_for_insn): Likewise.
737 (important_for_bundling_p): Likewise.
738 (unknown_for_bundling_p): Likewise.
739 (ia64_st_address_bypass_p): Likewise for both params.
740 (ia64_ld_address_bypass_p): Likewise.
741 (expand_vselect): Introduce new local rtx_insn * "insn", using it
742 in place of rtx "x" after the emit_insn call.
743 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
744 Strengthen param from rtx to rtx_insn *.
745 (ix86_agi_dependent): Likewise for both params.
746 (ix86_attr_length_immediate_default): Likewise for param 1.
747 (ix86_attr_length_address_default): Likewise for param.
748 (ix86_attr_length_vex_default): Likewise for param 1.
749 * config/i386/i386.c (ix86_attr_length_immediate_default):
750 Likewise for param "insn".
751 (ix86_attr_length_address_default): Likewise.
752 (ix86_attr_length_vex_default): Likewise.
753 (ix86_agi_dependent): Likewise for both params.
754 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
755 (vselect_insn): Likewise for this variable.
756 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
758 (m68k_sched_attr_opy_type): Likewise.
759 * config/m68k/m68k.c (sched_get_operand): Likewise.
760 (sched_attr_op_type): Likewise.
761 (m68k_sched_attr_opx_type): Likewise.
762 (m68k_sched_attr_opy_type): Likewise.
763 (sched_get_reg_operand): Likewise.
764 (sched_get_mem_operand): Likewise.
765 (m68k_sched_address_bypass_p): Likewise for both params.
766 (sched_get_indexed_address_scale): Likewise.
767 (m68k_sched_indexed_address_bypass_p): Likewise.
768 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
769 (m68k_sched_indexed_address_bypass_p): Likewise.
770 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
771 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
773 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
774 params from rtx to rtx_insn *.
775 (mips_fmadd_bypass): Likewise.
776 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
777 (mips_linked_madd_p): Likewise.
778 (mips_macc_chains_last_hilo): Likewise for this variable.
779 (mips_macc_chains_record): Likewise for param.
780 (vr4130_last_insn): Likewise for this variable.
781 (vr4130_swap_insns_p): Likewise for both params.
782 (mips_ls2_variable_issue): Likewise for param.
783 (mips_need_noat_wrapper_p): Likewise for param "insn".
784 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
785 in place of "x" after the emit_insn.
786 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
787 params from rtx to rtx_insn *.
788 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
789 (pa_combine_instructions): Introduce local "par" for result of
790 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
792 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
793 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
794 (rl78_alloc_physical_registers_op1): Likewise.
795 (rl78_alloc_physical_registers_op2): Likewise.
796 (rl78_alloc_physical_registers_ro1): Likewise.
797 (rl78_alloc_physical_registers_cmp): Likewise.
798 (rl78_alloc_physical_registers_umul): Likewise.
799 (rl78_alloc_address_registers_macax): Likewise.
800 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
801 * config/s390/predicates.md (execute_operation): Likewise for
803 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
805 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
806 (addr_generation_dependency_p): Likewise for param "insn".
807 (s390_agen_dep_p): Likewise for both params.
808 (s390_fpload_toreg): Likewise for param "insn".
809 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
810 * config/sh/sh.c (sh_loop_align): Likewise for param and local
812 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
813 * config/sh/sh_treg_combine.cc
814 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
816 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
817 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
818 "and_insn", "load", "shift".
819 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
821 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
822 for XEXP (note, 0) of the REG_CC_SETTER note.
823 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
824 rtx_insn *, eliminating a checked cast made redundant by this.
825 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
827 * genattr.c (main): When writing out the prototype to
828 const_num_delay_slots, strengthen the param from rtx to
830 * genattrtab.c (write_const_num_delay_slots): Likewise when
831 writing out the implementation of const_num_delay_slots.
832 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
833 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
834 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
835 favor of new rtx locals "src" and "set" and new local rtx_insn *
837 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
839 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
840 locals "cond", "if_then_else", "set" and new rtx_insn * locals
842 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
843 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
844 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
845 the top-level scope, replacing with new more tightly-scoped rtx
846 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
847 "new_insn", "copy_of_insn_b", and make local rtx "set" more
849 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
851 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
853 (ira_setup_alts): Likewise for param "insn".
854 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
855 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
857 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
858 new more-tightly scoped rtx locals "add3_insn", "insn",
859 "add2_insn" and rtx_insn * "move_insn".
860 * postreload-gcse.c (eliminate_partially_redundant_load): Add
861 checked cast on result of gen_move_insn when invoking
863 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
865 (verify_changes): Add a checked cast on "object" when invoking
867 (extract_insn_cached): Strengthen param "insn" from rtx to
869 (extract_constrain_insn_cached): Likewise.
870 (extract_insn): Likewise.
871 * recog.h (insn_invalid_p): Likewise for param 1.
872 (recog_memoized): Likewise for param.
873 (extract_insn): Likewise.
874 (extract_constrain_insn_cached): Likewise.
875 (extract_insn_cached): Likewise.
876 * reload.c (can_reload_into): Likewise for local "test_insn".
877 * reload.h (cleanup_subreg_operands): Likewise for param.
878 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
879 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
880 result of emit_insn. Remove a checked cast made redundant by this
882 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
884 * sel-sched.c (get_reg_class): Likewise.
886 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
887 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
889 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
890 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
892 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
894 2014-09-09 David Malcolm <dmalcolm@redhat.com>
896 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
897 const rtx_insn *, and from rtx to rtx_insn * for the other
899 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
900 INSN_LOCATION, since we know INSN_P holds.
901 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
902 (insn_file): Likewise.
903 (insn_scope): Likewise.
904 (insn_location): Likewise.
906 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
907 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
908 for the result of gen_load_const_gp.
909 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
910 param from rtx to rtx_insn *.
911 * config/rs6000/rs6000.c (output_call): Likewise.
912 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
913 introducing a checked cast to rtx_sequence * and use of the insn
915 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
916 from rtx to rtx_insn *.
917 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
918 (insn_line): Likewise.
919 (insn_file): Likewise.
920 (insn_location): Likewise.
921 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
922 from rtx to rtx_insn *.
923 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
924 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
925 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
927 * reorg.c (relax_delay_slots): Strengthen locals named "after"
928 from rtx to rtx_insn *; use methods of "pat" for type-safety.
930 2014-09-09 David Malcolm <dmalcolm@redhat.com>
932 * combine.c (try_combine): Eliminate checked cast on result of
934 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
935 autogenerated one by strengthening the return type and params 2 and 3
936 from rtx to rtx_insn *, and by naming the params.
937 * gengenrtl.c (special_rtx): Add INSN to those that are
939 * rtl.h (gen_rtx_INSN): New prototype.
941 2014-09-09 David Malcolm <dmalcolm@redhat.com>
943 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
945 (no_equiv): Likewise.
946 (update_equiv_regs): Likewise.
947 (setup_reg_equiv): Likewise. Strengthen locals "elem",
948 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
949 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
951 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
952 from rtx to rtx_insn_list *.
953 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
954 rtx_insn_list * and use methods for clarity and typesafety.
955 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
957 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
958 redundant check on INSN_P (insns): this cannot hold, as "insns" is
959 an INSN_LIST, not an insn.
960 (reverse_equiv_p): Strengthen local "insns" from rtx to
961 rtx_insn_list * and use methods for clarity and typesafety.
962 (contains_reloaded_insn_p): Likewise for local "list".
964 2014-09-09 Jiong Wang <jiong.wang@arm.com>
966 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
967 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
968 (arm_builtin_vectorized_function): Likewise.
969 * config/arm/arm_neon_builtins.def: New macro for copysignf.
970 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
972 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
974 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
975 * builtins.h (default_target_builtins): Likewise.
976 * gcse.h (default_target_gcse): Likewise.
977 * target-globals.h (target_globals): Add a destructor. Convert
978 void-pointer fields back to their real type and change from
979 GTY((atomic)) to GTY((skip)).
980 (restore_target_globals): Remove casts accordingly.
981 * target-globals.c (save_target_globals): Use XCNEW rather than
982 ggc_internal_cleared_alloc to allocate non-GC structures.
983 Use ggc_cleared_alloc to allocate the target_globals structure
985 (target_globals::~target_globals): Define.
987 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
989 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
990 mnemonic instead of fldmfdd.
991 * config/arm/arm.c (vfp_output_fstmd): Rename to...
992 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
993 Output vpush when address register is SP.
994 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
995 (vfp_output_vstmd): ... This.
996 * config/arm/vfp.md (push_multi_vfp): Update call to
999 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1001 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1003 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1005 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1006 (*sqrtdf2_vfp): Likewise.
1007 (*cmpsf_vfp): Likewise.
1008 (*cmpsf_trap_vfp): Likewise.
1009 (*cmpdf_vfp): Likewise.
1010 (*cmpdf_trap_vfp): Likewise.
1012 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1014 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1015 (*truncdfsf2_vfp): Likewise.
1016 (*truncsisf2_vfp): Likewise.
1017 (*truncsidf2_vfp): Likewise.
1018 (fixuns_truncsfsi2): Likewise.
1019 (fixuns_truncdfsi2): Likewise.
1020 (*floatsisf2_vfp): Likewise.
1021 (*floatsidf2_vfp): Likewise.
1022 (floatunssisf2): Likewise.
1023 (floatunssidf2): Likewise.
1025 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1027 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1028 (*muldf3_vfp): Likewise.
1029 (*mulsf3negsf_vfp): Likewise.
1030 (*muldf3negdf_vfp): Likewise.
1031 (*mulsf3addsf_vfp): Likewise.
1032 (*muldf3adddf_vfp): Likewise.
1033 (*mulsf3subsf_vfp): Likewise.
1034 (*muldf3subdf_vfp): Likewise.
1035 (*mulsf3negsfaddsf_vfp): Likewise.
1036 (*fmuldf3negdfadddf_vfp): Likewise.
1037 (*mulsf3negsfsubsf_vfp): Likewise.
1038 (*muldf3negdfsubdf_vfp): Likewise.
1040 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1042 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1043 (*absdf2_vfp): Likewise.
1044 (*negsf2_vfp): Likewise.
1045 (*negdf2_vfp): Likewise.
1046 (*addsf3_vfp): Likewise.
1047 (*adddf3_vfp): Likewise.
1048 (*subsf3_vfp): Likewise.
1049 (*subdf3_vfp): Likewise.
1050 (*divsf3_vfp): Likewise.
1051 (*divdf3_vfp): Likewise.
1053 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1055 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1057 (arm_print_operand): Don't convert real values to decimal
1058 representation in default case.
1059 (fp_immediate_constant): Delete.
1060 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1061 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1063 (*thumb2_movsi_vfp): Likewise.
1064 (*movdi_vfp): Likewise.
1065 (*movdi_vfp_cortexa8): Likewise.
1066 (*movhf_vfp_neon): Likewise.
1067 (*movhf_vfp): Likewise.
1068 (*movsf_vfp): Likewise.
1069 (*thumb2_movsf_vfp): Likewise.
1070 (*movdf_vfp): Likewise.
1071 (*thumb2_movdf_vfp): Likewise.
1072 (*movsfcc_vfp): Likewise.
1073 (*thumb2_movsfcc_vfp): Likewise.
1074 (*movdfcc_vfp): Likewise.
1075 (*thumb2_movdfcc_vfp): Likewise.
1077 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1079 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1083 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1086 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1087 Use qualifier_immediate for last operand. Rename to...
1088 (aarch64_types_ternop_lane_qualifiers): ... This.
1089 (TYPES_QUADOP): Rename to...
1090 (TYPES_TERNOP_LANE): ... This.
1091 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1092 error. Change return of 0 to return of NULL_RTX.
1093 (aarch64_crc32_expand_builtin): Likewise.
1094 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1095 ICE when expanding unknown builtin.
1096 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1097 TERNOP_LANE qualifiers.
1098 (sqdmlsl_lane): Likewise.
1099 (sqdmlal_laneq): Likewise.
1100 (sqdmlsl_laneq): Likewise.
1101 (sqdmlal2_lane): Likewise.
1102 (sqdmlsl2_lane): Likewise.
1103 (sqdmlal2_laneq): Likewise.
1104 (sqdmlsl2_laneq): Likewise.
1106 2014-09-09 Nick Clifton <nickc@redhat.com>
1108 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1110 (S/390 and zSeries Options): Remove superfluous word from the
1111 description of the -mhotpatch option.
1113 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1115 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1116 * ira.c: #include "shrink-wrap.h"
1117 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1118 * ifcvt.c: #include "shrink-wrap.h"
1119 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1121 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1123 * common/config/picochip/picochip-common.c: Remove.
1124 * config.gcc: Remove support for picochip.
1125 * config/picochip/constraints.md: Remove.
1126 * config/picochip/dfa_space.md: Remove.
1127 * config/picochip/dfa_speed.md: Remove.
1128 * config/picochip/picochip-protos.h: Remove.
1129 * config/picochip/picochip.c: Remove.
1130 * config/picochip/picochip.h: Remove.
1131 * config/picochip/picochip.md: Remove.
1132 * config/picochip/picochip.opt: Remove.
1133 * config/picochip/predicates.md: Remove.
1134 * config/picochip/t-picochip: Remove.
1135 * doc/md.texi: Don't document picochi.
1137 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1139 * basic-block.h (control_flow_insn_p): Strengthen param from
1140 const_rtx to const rtx_insn *.
1141 * cfgbuild.c (control_flow_insn_p): Likewise.
1143 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1145 * gcse.c (modify_mem_list): Strengthen this variable from
1146 vec<rtx> * to vec<rtx_insn *> *.
1147 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1149 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1150 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1151 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1153 (record_last_set_info): Likewise for local "last_set_insn".
1155 2014-09-08 DJ Delorie <dj@redhat.com>
1157 * doc/invoke.texi (MSP430 Options): Add -minrt.
1159 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1161 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1162 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1163 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1165 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1167 (adjust_splat): New function.
1168 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1169 (dump_swap_insn_table): Add case for SH_SPLAT.
1171 2014-09-08 Richard Biener <rguenther@suse.de>
1174 * tree-inline.c (copy_loops): The source loop header should
1176 (tree_function_versioning): If loops need fixup after removing
1177 unreachable blocks fix them.
1178 * omp-low.c (simd_clone_adjust): Do not add incr block to
1179 loop under construction.
1181 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1183 * config/aarch64/aarch64-builtins.c
1184 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1186 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1188 * config/i386/cygming.h (TF_SIZE): Remove.
1189 * config/i386/darwin.h (TF_SIZE): Remove.
1190 * config/i386/dragonfly.h (TF_SIZE): Remove.
1191 * config/i386/freebsd.h (TF_SIZE): Remove.
1192 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1193 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1194 * config/i386/sol2.h (TF_SIZE): Remove.
1195 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1196 * config/ia64/linux.h (TF_SIZE): Remove.
1197 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1198 * doc/tm.texi: Regenerate.
1199 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1201 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1203 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1205 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1207 * doc/tm.texi: Regenerate.
1208 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1210 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1211 * config/cris/cris.h (__make_dp): Remove.
1213 2014-09-08 Richard Biener <rguenther@suse.de>
1216 * cfgloop.c (mark_loop_for_removal): Track former header
1218 * cfgloop.h (struct loop): Add former_header member unconditionally.
1219 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1220 diagnostic unconditionally.
1222 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1225 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1226 constraint for operand0 and remove write only modifier from operand3.
1228 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1230 PR rtl-optimization/62208
1231 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1232 rather than const0_rtx in eq/ne-xor simplifications.
1234 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1236 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1237 (arc_output_mi_thunk): Likewise.
1239 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1240 arguments to silence bogus warning.
1242 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1245 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1247 2014-09-06 Tom de Vries <tom@codesourcery.com>
1249 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1250 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1251 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1253 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1256 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1257 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1259 2014-09-05 Easwaran Raman <eraman@google.com>
1261 PR rtl-optimization/62146
1262 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1263 hoisted instruction unconditional.
1265 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1268 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1269 Do not allow any_mask_operand for operands[2].
1270 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1272 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1274 * config/arc/arc.c (arc_print_operand): Use insn method of
1275 final_sequence for type-safety.
1276 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1277 "insn" from rtx to rtx_insn *.
1278 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1279 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1280 Likewise for locals "branch", "label".
1281 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1282 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1283 (same_cmp_following_p): Likewise for locals "i2", "i3".
1284 * config/sh/sh_optimize_sett_clrt.cc
1285 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1286 param "cbranch_insn".
1287 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1288 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1289 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1291 (condjump_p): Likewise.
1292 (condjump_in_parallel_p): Likewise.
1294 (any_uncondjump_p): Likewise.
1295 (any_condjump_p): Likewise.
1296 (condjump_label): Likewise.
1297 (returnjump_p): Strengthen param "insn" from rtx to
1299 (onlyjump_p): Strengthen param "insn" from const_rtx to
1301 (jump_to_label_p): Likewise.
1302 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1303 (invert_jump): Likewise.
1304 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1306 (get_jump_flags): Strengthen param "insn" from rtx to
1308 (get_branch_condition): Likewise.
1309 (condition_dominates_p): Likewise.
1310 (make_return_insns): Move declaration of local "pat" earlier, to
1311 after we've handled NONJUMP_INSN_P and non-sequences, using its
1312 methods to simplify the code and for type-safety.
1313 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1315 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1316 (condjump_p): Strengthen param from const_rtx to
1318 (any_condjump_p): Likewise.
1319 (any_uncondjump_p): Likewise.
1321 (condjump_label): Likewise.
1322 (simplejump_p): Likewise.
1323 (returnjump_p): Likewise.
1324 (onlyjump_p): Likewise.
1325 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1326 (invert_jump): Likewise.
1327 (condjump_in_parallel_p): Strengthen param from const_rtx to
1329 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1330 to const rtx_insn *.
1331 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1332 to const rtx_insn *.
1333 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1335 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1337 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1338 above the conditional, and convert the check on GET_CODE to a
1339 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1340 the conditional. Simplify the conditional by using methods of
1343 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1345 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1346 "link" from rtx to rtx_insn_list *, and use its methods for
1347 clarity and type-safety.
1348 (toggle_cancelled_flags): Likewise.
1349 (restore_last_backtrack_point): Likewise.
1350 (queue_to_ready): Use insn method of "link" in one place.
1351 (schedule_block): Strengthen local "link" from rtx to
1352 rtx_insn_list *, and use its methods for clarity and type-safety.
1354 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1356 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1357 param "insn" from const_rtx to const rtx_insn *.
1358 (sched_get_reverse_condition_uncached): Likewise.
1359 (sched_get_condition_with_rev): Likewise.
1360 (sched_has_condition_p): Likewise.
1361 (sched_insns_conditions_mutex_p): Likewise for both params.
1362 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1363 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1364 (setup_insn_reg_uses): Move local "list" to be more tightly
1365 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1366 its methods for clarity and type-safety.
1367 (sched_analyze_1): Strengthen local "pending" from rtx to
1368 rtx_insn_list *, and local "pending_mem" from rtx to
1369 rtx_expr_list *. Use methods of each for clarity and type-safety.
1370 (sched_analyze_2): Likewise.
1371 (sched_analyze_insn): Likewise.
1373 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1374 param from const_rtx to const rtx_insn *.
1375 (sched_insns_conditions_mutex_p): Likewise for both params.
1376 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1379 * system.h (CONST_CAST_RTX_INSN): New macro.
1381 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1383 * recog.c (peep2_attempt): Strengthen return type from rtx to
1385 (peep2_update_life): Likewise for params "last", "prev", removing
1386 a checked cast made redundant by this.
1387 (peephole2_optimize): Likewise for local "last".
1389 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1391 * basic-block.h (set_block_for_insn): Eliminate this macro in
1393 * rtl.h (set_block_for_insn): New inline function, imposing the
1394 requirement that the "insn" param is an rtx_insn *.
1396 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1398 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1400 * final.c (get_call_reg_set_usage): Likewise for first param,
1401 eliminating a checked cast.
1402 * regs.h (get_call_reg_set_usage): Likewise for first param.
1403 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1404 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1405 cast, replacing references to "x" with "call_insn" where
1407 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1408 rtx_insn *, adding a checked cast.
1410 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1412 * output.h (final_scan_insn): Strengthen first param from rtx to
1415 * final.c (final_scan_insn): Likewise, renaming it back from
1416 "uncast_insn" to "insn", eliminating the checked cast.
1418 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1419 "vec" with an rtx_sequence * "seq", taking a copy of
1420 "final_sequence", and using methods of "seq" for clarity, and for
1421 type-safety in the calls to final_scan_insn.
1422 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1423 of "final_sequence" for clarity, and for type-safety in the call to
1425 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1426 rtx_sequence * and rename from "insn" to "seq".
1428 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1430 * jump.c (delete_related_insns): Introduce a new local "table" by
1431 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1432 get_labels method of "table" to simplify access to the labels in
1435 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1437 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1438 f_minmaxs, f_minmaxd types.
1440 2014-09-05 Richard Biener <rguenther@suse.de>
1442 * cfgloop.c (mark_loop_for_removal): Record former header
1443 when ENABLE_CHECKING.
1444 * cfgloop.h (strut loop): Add former_header member when
1446 * loop-init.c (fix_loop_structure): Sanity check loops
1447 marked for removal if they re-appeared.
1449 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1451 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
1452 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
1454 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
1455 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
1456 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
1457 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
1458 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
1459 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
1460 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
1461 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
1462 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
1463 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
1464 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
1465 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
1466 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
1467 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
1468 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
1469 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
1470 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
1471 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
1472 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
1473 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
1474 with int{32,16,8}_t.
1476 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1478 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
1479 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
1480 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
1481 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
1482 Remove temporary __asm__ and reimplement.
1484 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1486 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
1487 handling cmge, cmgt, cmeq, cmtst.
1489 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
1490 cmlt, cmgeu, cmgtu, cmtst): Remove.
1492 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
1493 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
1494 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
1495 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
1497 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1499 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
1501 (aarch64_fold_builtin): Update pattern for cmtst.
1503 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
1506 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
1508 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
1509 Switch operands, separate out more cases, refactor.
1511 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
1513 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
1514 argument; rename old version to...
1515 (aarch64_const_vec_all_same_in_range_p): ...this.
1516 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
1518 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
1520 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1522 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
1523 Remove qualifier_const_pointer, update comment.
1525 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1527 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
1529 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1531 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
1532 varargs with pointer parameter.
1533 (aarch64_simd_expand_builtin): pass pointer into previous.
1535 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1537 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
1540 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1542 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
1543 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
1544 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
1545 Replace temporary asm with call to builtin.
1546 (vrbit_p8, vrbitq_p8): New functions.
1548 2014-09-05 Richard Biener <rguenther@suse.de>
1550 * cfgloop.c (mark_loop_for_removal): New function.
1551 * cfgloop.h (mark_loop_for_removal): Declare.
1552 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
1553 (merge_blocks): Likewise.
1554 (duplicate_block): Likewise.
1555 * except.c (sjlj_emit_dispatch_table): Likewise.
1556 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
1557 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
1558 (thread_through_loop_header): Likewise.
1560 2014-09-05 Richard Biener <rguenther@suse.de>
1563 * fold-const.c (try_move_mult_to_index): Remove.
1564 (fold_binary_loc): Do not call it.
1565 * tree-data-ref.c (dr_analyze_indices): Strip conversions
1566 from the base object again.
1568 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
1570 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
1573 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1576 * config/arm/arm.md (setmem): New pattern.
1577 * config/arm/arm-protos.h (struct tune_params): New fields.
1578 (arm_gen_setmem): New prototype.
1579 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
1580 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
1581 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
1582 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
1583 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
1584 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
1585 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
1586 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
1587 (arm_const_inline_cost): New function.
1588 (arm_block_set_max_insns): New function.
1589 (arm_block_set_non_vect_profit_p): New function.
1590 (arm_block_set_vect_profit_p): New function.
1591 (arm_block_set_unaligned_vect): New function.
1592 (arm_block_set_aligned_vect): New function.
1593 (arm_block_set_unaligned_non_vect): New function.
1594 (arm_block_set_aligned_non_vect): New function.
1595 (arm_block_set_vect, arm_gen_setmem): New functions.
1597 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1599 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
1601 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1603 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
1605 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1607 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
1609 * valtrack.h: Adjust.
1611 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1613 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
1615 (emit_jump_insn_before_noloc): Likewise.
1616 (emit_call_insn_before_noloc): Likewise.
1617 (emit_label_before): Likewise.
1618 (emit_label_after): Likewise.
1619 (emit_insn_before_setloc): Likewise.
1620 (emit_jump_insn_before_setloc): Likewise.
1621 (emit_call_insn_before_setloc): Likewise.
1622 (emit_call_insn_before): Likewise.
1625 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1627 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
1628 rtx_insn *, eliminating a checked cast.
1630 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1632 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
1633 const_rtx to const rtx_insn *.
1634 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
1637 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1639 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
1640 fixup_args_size_notes.
1641 * expr.c (fixup_args_size_notes): Strengthen first two params from
1642 rtx to rtx_insn *, eliminating a checked cast.
1643 * rtl.h (fixup_args_size_notes): Strengthen first two params from
1646 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1648 * haifa-sched.c (get_ready_element): Strengthen return type from
1650 * sched-int.h (get_ready_element): Likewise.
1652 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
1655 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1656 indexed_or_indirect_operand instead of memory_operand.
1657 (floatsi<mode>2_lfiwzx_mem): Ditto.
1659 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1661 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1662 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1663 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
1665 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1667 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
1669 (get_last_nonnote_insn): Likewise.
1670 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
1671 * resource.c (find_basic_block): Likewise.
1673 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
1676 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1678 * genattr.c (main): Within the prototype of insn_latency written
1679 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
1680 * genautomata.c (output_internal_maximal_insn_latency_func):
1681 Within the implementation of insn_latency written out to
1682 insn-automata.c, strengthen both params from rtx to rtx_insn *,
1683 eliminating a pair of checked casts.
1685 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1687 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
1690 * rtl.h (eh_returnjump_p): Likewise.
1692 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
1694 * Makefile.in (TAGS): Handle constructs in timevar.def.
1696 2014-09-04 Guozhi Wei <carrot@google.com>
1699 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
1700 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
1701 it into two patterns.
1702 (move_lo_quad_internal_be_<mode>): Likewise.
1704 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1706 * doc/options.texi: Document that Var and Init are required if CPP
1708 * optc-gen.awk: Require Var and Init if CPP is given.
1709 * common.opt (Wpedantic): Use Init.
1711 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1713 * config/rs6000/rs6000.c (special_handling_values): Add
1715 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
1716 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
1717 as swappable with special handling SH_EXTRACT. Remove
1718 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
1720 (adjust_extract): New function.
1721 (handle_special_swappables): Add default to case statement; add
1722 case for SH_EXTRACT that calls adjust_extract.
1723 (dump_swap_insn_table): Handle SH_EXTRACT.
1725 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1727 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
1728 selection of 0th memory doubleword, regardless of endianness.
1730 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1732 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
1734 2014-09-04 Alan Modra <amodra@gmail.com>
1737 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
1740 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
1742 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
1743 * targhooks.c (default_dwarf_frame_reg_mode): New function.
1744 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
1745 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
1746 * doc/tm.texi: Regenerate.
1747 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
1748 selection logic to default_dwarf_frame_reg_mode.
1750 2014-09-03 Marek Polacek <polacek@redhat.com>
1752 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
1755 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1757 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
1758 the automodified register.
1760 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1762 * output.h (get_some_local_dynamic_name): Declare.
1763 * final.c (some_local_dynamic_name): New variable.
1764 (get_some_local_dynamic_name): New function.
1765 (final_end_function): Clear some_local_dynamic_name.
1766 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
1767 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1768 (print_operand): Report an error if '%&' is used inappropriately.
1769 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
1770 (get_some_local_dynamic_name_1): Delete.
1771 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
1772 (rs6000_get_some_local_dynamic_name): Delete.
1773 (rs6000_get_some_local_dynamic_name_1): Delete.
1774 (print_operand): Report an error if '%&' is used inappropriately.
1775 * config/s390/s390.c (machine_function): Remove some_ld_name.
1776 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1777 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
1778 * config/sparc/sparc.c: Include rtl-iter.h.
1779 (machine_function): Remove some_ld_name.
1780 (sparc_print_operand): Report an error if '%&' is used inappropriately.
1781 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1783 2014-09-03 Richard Henderson <rth@redhat.com>
1785 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
1786 (aarch64_popwb_pair_reg): Remove.
1787 (aarch64_set_frame_expr): Remove.
1788 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
1789 the restore ops performed by the insns generated.
1790 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
1791 insn. Perform the calls_eh_return addition later; do not attempt to
1792 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
1793 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
1794 special markup at all. Load cfun->machine->frame.hard_fp_offset
1795 into a local variable.
1796 (aarch64_frame_pointer_required): Don't check calls_alloca.
1798 2014-09-03 Richard Biener <rguenther@suse.de>
1800 * opts.c (default_options_optimization): Adjust
1801 max-combine-insns to 2 for -Og.
1803 2014-09-03 Martin Jambor <mjambor@suse.cz>
1806 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
1807 pass-trough jump functions correctly.
1809 2014-09-03 Martin Jambor <mjambor@suse.cz>
1812 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
1813 created replacements in ascending order of offsets.
1814 (known_aggs_to_agg_replacement_list): Likewise.
1816 2014-09-03 Martin Liska <mliska@suse.cz>
1818 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
1819 is set to set uninitialized value for vnresult.
1821 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1823 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
1824 for TARGET_MUST_PASS_IN_STACK.
1826 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1828 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
1829 for TARGET_ARG_PARTIAL_BYTES.
1831 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1833 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
1834 instructions for varargs implementation.
1835 (nds32_expand_epilogue): Emit stack adjustment instructions for
1836 varargs implementation.
1838 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1840 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
1841 optimization detection.
1843 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1845 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
1847 (nds32_function_arg_advance): Deal with nameless arguments.
1848 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
1849 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
1850 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
1852 2014-09-03 Richard Biener <rguenther@suse.de>
1854 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
1855 (struct bb_bitmap_sets): Remove deferred member.
1856 (BB_DEFERRED): Remove.
1857 (defer_or_phi_translate_block): Remove.
1858 (compute_antic_aux): Remove deferring of blocks, assert
1859 proper iteration order.
1860 (compute_antic): Do not set BB_DEFERRED.
1861 (eliminate): Allocate el_avail of proper size initially.
1863 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1865 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
1866 according to the value of crtl->args.pretend_args_size.
1868 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1870 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
1871 varargs information.
1873 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1875 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
1876 implementation for TARGET_SETUP_INCOMING_VARARGS.
1877 (nds32_strict_argument_naming): Refine comment.
1878 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
1879 Define for future implementation.
1881 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
1883 * config/i386/adxintrin.h (_subborrow_u32): New.
1884 (_addcarry_u32): Ditto.
1885 (_subborrow_u64): Ditto.
1886 (_addcarry_u64): Ditto.
1887 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
1889 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
1890 __builtin_ia32_sbb_u64
1892 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1894 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
1896 (nds32_function_arg_advance): Likewise.
1897 (nds32_init_cumulative_args): Likewise.
1898 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
1899 (NDS32_FIRST_GPR_REGNUM): Define.
1900 (NDS32_LAST_GPR_REGNUM): Define.
1901 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
1902 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
1903 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
1904 (machine_function): Use GRP-specific stuff.
1906 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1908 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
1909 (nds32_expand_epilogue): Likewise.
1910 (nds32_expand_prologue_v3push): Likewise.
1911 (nds32_expand_epilogue_v3pop): Likewise.
1913 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1915 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
1916 v3push/v3pop for variadic function.
1917 * config/nds32/nds32.md (prologue, epilogue): Likewise.
1919 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1921 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
1922 Check rtx for varargs implementation.
1923 (nds32_output_stack_pop): Likewise.
1924 * config/nds32/nds32-protos.h: Have a rtx argument for
1925 nds32_output_stack_push and nds32_output_stack_pop.
1926 * config/nds32/nds32.md: Likewise.
1928 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1930 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
1931 to check if FUNC is an interrupt service routine.
1932 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
1934 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1936 * config/nds32/nds32.h (machine_function): Add some fields for variadic
1937 arguments implementation.
1939 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1941 * config/nds32/nds32-predicates.c
1942 (nds32_valid_stack_push_pop): Rename to ...
1943 (nds32_valid_stack_push_pop_p): ... this.
1944 * config/nds32/nds32-protos.h: Likewise.
1945 * config/nds32/predicates.md: Likewise.
1947 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1949 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
1950 (nds32_emit_stack_v3push): ... this.
1951 (nds32_gen_stack_v3pop): Rename to ...
1952 (nds32_emit_stack_v3pop): ... this and consider CFA restore
1955 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1957 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
1958 (nds32_emit_stack_push_multiple): ... this.
1959 (nds32_gen_stack_pop_multiple): Rename to ...
1960 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
1963 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1966 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
1967 and add a second splitter to handle the remaining cases.
1969 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1971 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
1973 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1975 * cfgexpand.c (label_rtx_for_bb): Change type to
1976 hash_map<basic_block, rtx_code_label *> *.
1977 (expand_gimple_basic_block): Adjust.
1978 (pass_expand::execute): Likewise.
1980 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1982 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
1983 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
1984 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
1985 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
1986 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
1987 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
1988 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
1991 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1993 * alloc-pool.c: Include coretypes.h.
1994 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
1995 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
1996 hash_set instead of htab.
1997 * ggc-page.c (in_gc): New variable.
1998 (ggc_free): Do nothing if a collection is taking place.
1999 (ggc_collect): Set in_gc appropriately.
2000 * ggc.h (gt_ggc_mx(const char *)): New function.
2001 (gt_pch_nx(const char *)): Likewise.
2002 (gt_ggc_mx(int)): Likewise.
2003 (gt_pch_nx(int)): Likewise.
2004 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2005 (hash_map::hash_entry::pch_nx): Likewise.
2006 (hash_map::hash_entry::pch_nx_helper): Likewise.
2007 (hash_map::hash_map): Adjust.
2008 (hash_map::create_ggc): New function.
2009 (gt_ggc_mx): Likewise.
2010 (gt_pch_nx): Likewise.
2011 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2012 (default_hashset_traits::pch_nx): Likewise.
2013 (hash_set::hash_entry::ggc_mx): Likewise.
2014 (hash_set::hash_entry::pch_nx): Likewise.
2015 (hash_set::hash_entry::pch_nx_helper): Likewise.
2016 (hash_set::hash_set): Adjust.
2017 (hash_set::create_ggc): New function.
2018 (hash_set::elements): Likewise.
2019 (gt_ggc_mx): Likewise.
2020 (gt_pch_nx): Likewise.
2021 * hash-table.h (hash_table::hash_table): Adjust.
2022 (hash_table::m_ggc): New member.
2023 (hash_table::~hash_table): Adjust.
2024 (hash_table::expand): Likewise.
2025 (hash_table::empty): Likewise.
2026 (gt_ggc_mx): New function.
2027 (hashtab_entry_note_pointers): Likewise.
2028 (gt_pch_nx): Likewise.
2030 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2032 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2033 built-in definition.
2034 (XVCVUXDDP_SCALE): Likewise.
2035 (XVCVDPSXDS_SCALE): Likewise.
2036 (XVCVDPUXDS_SCALE): Likewise.
2037 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2038 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2039 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2040 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2041 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2043 * config/rs6000/rs6000.c (real.h): New include.
2044 (rs6000_scale_v2df): New function.
2045 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2046 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2047 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2048 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2049 (vsx_xvcvsxddp_scale): New define_expand.
2050 (vsx_xvcvsxddp): New define_insn.
2051 (vsx_xvcvuxddp_scale): New define_expand.
2052 (vsx_xvcvuxddp): New define_insn.
2053 (vsx_xvcvdpsxds_scale): New define_expand.
2054 (vsx_xvcvdpsxds): New define_insn.
2055 (vsx_xvcvdpuxds_scale): New define_expand.
2056 (vsx_xvcvdpuxds): New define_insn.
2057 * doc/extend.texi (vec_ctf): Add new prototypes.
2058 (vec_cts): Likewise.
2059 (vec_ctu): Likewise.
2060 (vec_splat): Likewise.
2061 (vec_div): Likewise.
2062 (vec_mul): Likewise.
2064 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2067 * config/arm/neon.md
2068 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2069 <v_cmp_result>): New pattern.
2070 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2071 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2072 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2073 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2074 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2075 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2077 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2080 * config/arm/iterators.md (FIXUORS): New code iterator.
2081 (VCVT): New int iterator.
2082 (su_optab): New code attribute.
2084 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2086 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2088 * config/aarch64/predicates.md (aarch64_comparison_operation):
2089 New special predicate.
2090 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2091 aarch64_comparison_operation instead of matching an operator.
2092 Update operand numbers.
2093 (csinc3<mode>_insn): Likewise.
2094 (*csinv3<mode>_insn): Likewise.
2095 (*csneg3<mode>_insn): Likewise.
2096 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2097 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2098 Return -1 instead of aborting on invalid condition codes.
2099 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2100 to assert that the returned condition code is valid.
2101 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2103 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2105 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2106 tree.def, and gimple.def
2108 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2109 Balaji V. Iyer <balaji.v.iyer@intel.com>
2110 Igor Zamyatin <igor.zamyatin@intel.com>
2112 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2113 (__cilkrts_cilk_for_64): Likewise.
2114 * cilk-common.c (declare_cilk_for_builtin): New function.
2115 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2116 __cilkrts_cilk_for_64 bultins.
2117 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2119 (cilk_for_32_fndecl): New define.
2120 (cilk_for_64_fndecl): Likewise.
2121 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2122 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2123 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2124 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2125 GF_OMP_FOR_COMBINED_INTO.
2126 * gimplify.c (gimplify_scan_omp_clauses): Added
2127 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2128 (gimplify_adjust_omp_clauses): Ditto.
2129 (gimplify_omp_for): Added CILK_FOR case.
2130 (gimplify_expr): Ditto.
2131 * omp-low.c: Include cilk.h.
2132 (extract_omp_for_data): Set appropriate kind for
2133 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2134 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2135 (create_omp_child_function_name): Added second argument to handle
2137 (cilk_for_check_loop_diff_type): New function.
2138 (expand_cilk_for_call): Likewise.
2139 (expand_cilk_for): Likewise.
2140 (create_omp_child_function): Set cilk_for_count; handle the cases when
2141 it is true; call create_omp_child_function_name with second argument.
2142 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2143 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2144 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2145 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2146 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2147 (convert_local_omp_clauses): Ditto.
2148 * tree-pretty-print.c (dump_omp_clause): Added
2149 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2150 (dump_generic_node): Added CILK_FOR case.
2151 * tree.c (omp_clause_num_ops): New element
2152 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2153 (omp_clause_code_name): New element _Cilk_for_count_.
2154 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2155 * tree.def: Add tree code for CILK_FOR.
2157 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2159 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2160 (ppc403-compare): Add "exts with dot" case.
2161 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2162 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2163 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2164 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2165 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2166 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2167 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2168 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2169 cell-cmp-microcoded): Similarly.
2170 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2171 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2172 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2173 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2174 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2175 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2176 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2177 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2178 (power6-compare): Add "exts with dot" case.
2179 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2180 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2181 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2183 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2184 if avoiding Cell microcode.
2185 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2186 (is_cracked_insn): Ditto.
2187 (insn_must_be_first_in_group): Ditto.
2188 * config/rs6000/rs6000.md (dot): Adjust comment.
2189 (cell_micro): Handle exts+dot.
2190 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2191 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2192 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2193 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2194 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2195 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2196 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2198 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2200 * config/rs6000/rs6000.md (QHSI): Delete.
2201 (EXTQI, EXTHI, EXTSI): New mode iterators.
2202 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2203 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2204 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2205 9 anonymous instructions, and 8 splitters): Delete.
2206 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2207 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2208 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2209 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2210 *zero_extendsi<mode>2_dot2): New.
2212 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2214 * config/rs6000/rs6000.md (any_extend): New code iterator.
2215 (u, su): New code attributes.
2216 (dmode, DMODE): New mode attributes.
2217 (<su>mul<mode>3_highpart): New.
2218 (*<su>mul<mode>3_highpart): New.
2219 (<su>mulsi3_highpart_le): New.
2220 (<su>muldi3_highpart_le): New.
2221 (<su>mulsi3_highpart_64): New.
2222 (<u>mul<mode><dmode>3): New.
2223 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2225 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2228 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2230 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2231 *mulsi3_internal2, and two splitters): Delete.
2232 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2234 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2236 2014-09-02 Richard Biener <rguenther@suse.de>
2238 PR tree-optimization/62695
2239 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2242 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2245 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2247 2014-09-01 Andi Kleen <ak@linux.intel.com>
2249 * file-find.c (add_prefix_begin): Add.
2250 (do_add_prefix): Rename from add_prefix with first argument.
2251 (add_prefix): Add new wrapper.
2252 * file-find.h (add_prefix_begin): Add.
2253 * gcc-ar.c (main): Support -B option.
2255 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2257 * genemit.c: Include dumpfile.h.
2258 (gen_split): Print name of splitter function to dump file.
2260 2014-09-01 Richard Biener <rguenther@suse.de>
2262 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2263 Use stack auto_vecs for constraint expressions.
2264 (find_func_aliases_for_call): Likewise.
2265 (find_func_aliases): Likewise.
2266 (find_func_clobbers): Likewise.
2268 2014-09-01 Richard Biener <rguenther@suse.de>
2270 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2271 operands vector in most cases. Remove redundant code.
2273 2014-09-01 Olivier Hainque <hainque@adacore.com>
2275 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2276 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2277 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2279 2014-09-01 Richard Biener <rguenther@suse.de>
2281 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2282 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2283 vn_reference_compute_hash, vn_reference_insert): Remove.
2284 (vn_reference_lookup_call): New function.
2285 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2286 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2287 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2288 (create_reference_ops_from_call): Remove.
2289 (vn_reference_lookup_3): Properly update shared_lookup_references.
2290 (vn_reference_lookup_pieces): Assert that we updated
2291 shared_lookup_references properly.
2292 (vn_reference_lookup): Likewise.
2293 (vn_reference_lookup_call): New function.
2294 (visit_reference_op_call): Use it. Avoid re-building the
2296 (visit_reference_op_load): Remove redundant lookup.
2297 (visit_reference_op_store): Perform special tail-merging work
2298 only when possibly doing tail-merging.
2299 (visit_use): Likewise.
2300 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2302 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2305 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2306 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2307 (find_inc): Revert 2014-08-13 change.
2309 2014-09-01 Marek Polacek <polacek@redhat.com>
2312 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2313 Change the type of V to unsigned HOST_WIDE_INT.
2315 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2317 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2318 the size of byte markers.
2319 (do_shift_rotate): Fix confusion between host, target and marker byte
2321 (verify_symbolic_number_p): Likewise.
2322 (find_bswap_or_nop_1): Likewise.
2323 (find_bswap_or_nop): Likewise.
2325 2014-09-01 Olivier Hainque <hainque@adacore.com>
2327 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2328 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2330 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2332 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2333 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2334 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2336 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2340 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2341 (build_check_stmt): Likewise.
2342 (instrument_strlen_call): Likewise.
2343 (asan_expand_check_ifn): Likewise and fix types.
2344 (maybe_cast_to_ptrmode): New function.
2346 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2348 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2350 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2352 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2354 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2356 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2357 prefix to function labels when generating fast indirect calls.
2359 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2363 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2364 param back from rtx_insn * to rtx. Rename param from "label" to
2365 "label_or_return", reintroducing "label" as an rtx_insn * after
2366 we've ensured it's not a RETURN.
2367 (first_active_target_insn): Likewise for return type and param;
2368 add a checked cast to rtx_insn * once we've ensured "insn" is not
2370 (steal_delay_list_from_target): Convert param "pnew_thread" back
2371 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2373 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2374 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2375 cast once we've established we're not dealing with a RETURN,
2376 renaming subsequent uses of "thread" to "thread_insn".
2377 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2379 (follow_jumps): Convert return type and param "label" from
2380 rtx_insn * back to rtx. Move initialization of "value" to after
2381 the handling for ANY_RETURN_P, adding a checked cast there to
2382 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2383 rename to "this_label_or_return", reintroducing "this_label" as
2384 an rtx_insn * once we've handled the case where it could be an
2386 (fill_slots_from_thread): Rename param "thread" to
2387 "thread_or_return", converting from an rtx_insn * back to an rtx.
2388 Reintroduce name "thread" as an rtx_insn * local with a checked
2389 cast once we've handled the case of it being an ANY_RETURN_P.
2390 Convert local "new_thread" from an rtx_insn * back to an rtx.
2391 Add a checked cast when assigning to "trial" from "new_thread".
2392 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2393 checked cast to rtx_insn * from "new_thread" when invoking
2395 (fill_eager_delay_slots): Convert locals "target_label",
2396 "insn_at_target" from rtx_insn * back to rtx.
2397 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2398 (relax_delay_slots): Convert locals "trial", "target_label" from
2399 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2400 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2401 invoking update_block.
2402 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2403 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2405 * resource.h (mark_target_live_regs): Undo erroneous conversion
2406 of second param of r214693, converting it back from rtx_insn * to
2407 rtx, since it could be a RETURN.
2409 * resource.c (find_dead_or_set_registers): Similarly, convert
2410 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2411 could be writing back a RETURN. Rename local rtx_insn * "next" to
2412 "next_insn", and introduce "lab_or_return" as a local rtx,
2413 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2414 (mark_target_live_regs): Undo erroneous conversion
2415 of second param of r214693, converting it back from rtx_insn * to
2416 rtx, since it could be a RETURN. Rename it from "target" to
2417 "target_maybe_return", reintroducing the name "target" as a local
2418 rtx_insn * with a checked cast, after we've handled the case of
2421 2014-08-29 DJ Delorie <dj@redhat.com>
2423 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2424 pointer size up to a power of two.
2425 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2426 (POINTER_SIZE_UNITS): New, rounded up value.
2427 * dwarf2asm.c (size_of_encoded_value): Use it.
2428 (dw2_output_indirect_constant_1): Likewise.
2429 * expmed.c (init_expmed_one_conv): We now know the sizes of
2431 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2432 * optabs.c (expand_float): Use precision, not size.
2433 (expand_fix): Likewise.
2434 * simplify-rtx (simplify_unary_operation_1): Likewise.
2435 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2436 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2437 (default_assemble_integer) Likewise.
2438 (dump_tm_clone_pairs): Likewise.
2439 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2440 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2441 (prepare_call_arguments): Likewise.
2442 * stor-layout.c (finalize_type_size): Preserve precision.
2443 (layout_type): Use precision, not size.
2445 * expr.c (convert_move): If the target has an explicit converter,
2448 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2450 * gdbinit.in: Skip various inline functions in rtl.h when
2453 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
2456 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
2458 2014-08-29 Richard Biener <rguenther@suse.de>
2460 PR tree-optimization/62291
2461 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
2462 exactly the vector size needed and use quick_push.
2463 (phi_translate_1): Adjust comment.
2464 (valid_in_sets): Remove block argument and remove pointless
2466 (dependent_clean): Adjust for removal of block argument.
2468 (compute_antic_aux): Likewise.
2469 (compute_partial_antic_aux): Likewise.
2471 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2472 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2473 Anna Tikhonova <anna.tikhonova@intel.com>
2474 Ilya Tocar <ilya.tocar@intel.com>
2475 Andrey Turetskiy <andrey.turetskiy@intel.com>
2476 Ilya Verbin <ilya.verbin@intel.com>
2477 Kirill Yukhin <kirill.yukhin@intel.com>
2478 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2480 * config/i386/sse.md
2481 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
2482 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
2483 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
2484 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
2486 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2487 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2488 Anna Tikhonova <anna.tikhonova@intel.com>
2489 Ilya Tocar <ilya.tocar@intel.com>
2490 Andrey Turetskiy <andrey.turetskiy@intel.com>
2491 Ilya Verbin <ilya.verbin@intel.com>
2492 Kirill Yukhin <kirill.yukhin@intel.com>
2493 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2495 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
2496 * config/i386/sse.md
2497 (define_mode_iterator VI4_128_8_256): New.
2498 (define_mode_iterator VI2_128_4_256): Ditto.
2499 (define_mode_iterator PMOV_DST_MODE): Rename into
2500 (define_mode_iterator PMOV_DST_MODE_1): this.
2501 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
2502 Use PMOV_DST_MODE_1 mode iterator.
2503 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2505 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2507 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
2508 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
2509 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
2510 (define_mode_iterator PMOV_DST_MODE_2): New.
2511 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
2512 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
2513 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
2515 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
2516 (define_mode_attr pmov_dst_3): Ditto.
2517 (define_mode_attr pmov_dst_zeroed_3): Ditto.
2518 (define_mode_attr pmov_suff_3): Ditto.
2519 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
2520 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
2521 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
2522 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
2523 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
2524 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
2525 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
2526 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
2527 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
2528 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
2529 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
2530 (define_mode_attr pmov_dst_4): Ditto.
2531 (define_mode_attr pmov_dst_zeroed_4): Ditto.
2532 (define_mode_attr pmov_suff_4): Ditto.
2533 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
2534 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
2535 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
2536 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
2537 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
2538 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
2539 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
2540 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
2541 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
2542 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
2543 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
2545 2014-08-29 Richard Biener <rguenther@suse.de>
2547 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
2548 NON_LVALUE_EXPR in gimple.
2550 2014-08-29 Richard Biener <rguenther@suse.de>
2553 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
2554 from previous refactoring.
2555 (gimple_fold_builtin_strncpy): Likewise.
2557 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2560 * function.c (assign_parm_setup_reg): Remove erroneous checked
2561 cast to rtx_insn * on result of gen_extend_insn in favor of
2562 introducing a new local rtx "pat".
2564 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2566 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
2568 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
2570 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2572 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
2573 (next_insn): Likewise.
2574 * emit-rtl.c (next_insn): Likewise.
2575 (previous_insn): Likewise.
2576 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
2577 "insn" and "next" from rtx to rtx_insn *.
2578 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
2579 "insn", "insn1", "vliw_start", "prologue_end_note",
2580 "last_insn_in_packet".
2582 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2584 * shrink-wrap.h (active_insn_between): Strengthen both params from
2586 * function.c (active_insn_between): Likewise.
2588 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2590 * genattr.c (main): When writing out insn-attr.h, strengthen param
2591 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
2592 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
2593 writing out the definition of dfa_clear_single_insn_cache to the
2594 generated insn-automata.c
2596 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2598 * resource.h (clear_hashed_info_for_insn): Strengthen param from
2600 (incr_ticks_for_insn): Likewise.
2601 (init_resource_info): Likewise.
2603 * resource.c (init_resource_info): Likewise.
2604 (clear_hashed_info_for_insn): Likewise.
2605 (incr_ticks_for_insn): Likewise.
2607 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
2609 (steal_delay_list_from_target): Use methods of "seq".
2610 (try_merge_delay_insns): Use methods of "merged_insns".
2611 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
2612 (reorg_redirect_jump): Likewise for param "jump".
2614 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2616 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
2618 * config/s390/s390.c (s390_split_branches): Eliminate top-level
2619 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
2621 (s390_mainpool_finish): In three places, split out a local rtx
2622 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
2623 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
2624 and split another local rtx "insn" out into rtx "pat" and
2626 * config/sh/sh.c (output_branchy_insn): Rather than working
2627 directly on operands[9], introduce local rtx_code_label *
2628 variables named "lab" in two places, working on them, and then
2629 assigning them to operands[9], so that the intervening operations
2630 are known by the type system to be on insns.
2632 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2634 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
2637 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
2638 in invocation of INSN_HAS_LOCATION.
2640 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2642 * config/rs6000/altivec.h (vec_xl): New #define.
2643 (vec_xst): Likewise.
2644 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
2645 (XXSPLTD_V2DI): Likewise.
2646 (DIV_V2DI): Likewise.
2647 (UDIV_V2DI): Likewise.
2648 (MUL_V2DI): Likewise.
2649 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2650 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
2651 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
2652 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
2653 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
2654 (UNSPEC_VSX_DIVSD): Likewise.
2655 (UNSPEC_VSX_DIVUD): Likewise.
2656 (UNSPEC_VSX_MULSD): Likewise.
2657 (vsx_mul_v2di): New insn-and-split.
2658 (vsx_div_v2di): Likewise.
2659 (vsx_udiv_v2di): Likewise.
2660 (vsx_xxspltd_<mode>): New insn.
2662 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2664 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
2666 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
2667 (NEXT_INSN): Likewise.
2668 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
2669 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
2671 (no_labels_between_p): Likewise for both params.
2673 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
2674 cast when using NEXT_INSN on operands[2].
2675 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
2676 "insn" from rtx to rtx_insn *, adding a checked cast.
2677 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
2679 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
2681 (arc_text_label): Likewise for param "insn".
2682 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
2684 (arc_ccfsm_record_condition): Likewise for param "jump".
2685 (arc_text_label): Likewise for local "label".
2686 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
2687 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
2688 a method for typesafety. Add a checked cast.
2689 * config/arc/constraints.md (Clb): Add a checked cast when getting
2690 the CODE_LABEL from a LABEL_REF.
2691 * config/arm/arm.c (require_pic_register): Strengthen locals
2692 "seq", "insn" from rtx to rtx_insn *.
2693 (create_fix_barrier): Likewise for locals "selected", "next".
2694 (thumb1_reorg): Likewise for locals "prev", "insn".
2695 (arm_expand_prologue): Likewise for local "last".
2696 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
2698 (thumb2_output_casesi): Likewise for operands[2].
2699 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
2700 strengthen local "insn" from rtx to rtx_insn *.
2701 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
2702 type and param "insn".
2703 (find_prev_insn_start): Likewise.
2704 (hwloop_optimize): Likewise for locals "insn", "last_insn",
2706 (gen_one_bundle): Likewise for loal "t".
2707 (find_load): Likewise for param "insn".
2708 (workaround_speculation): Likewise for locals "insn", "next",
2709 "target", "next_tgt".
2710 * config/c6x/c6x.c (assign_reservations): Likewise for both params
2711 and for locals "insn", "within", "last".
2712 (count_unit_reqs): Likewise for params "head", "tail" and local
2714 (try_rename_operands): Likewise for params "head", "tail".
2715 (reshuffle_units): Likewise for locals "head", "tail", "insn".
2716 (struct c6x_sched_context): Likewise for fields
2717 "last_scheduled_insn", "last_scheduled_iter0".
2718 (init_sched_state): Replace NULL_RTX with NULL.
2719 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
2721 (undo_split_delayed_nonbranch): Likewise for param and for local
2723 (conditionalize_after_sched): Likewise for local "insn".
2724 (bb_earliest_end_cycle): Likewise.
2725 (filter_insns_above): Likewise for locals "insn", "next".
2726 (hwloop_optimize): Remove redundant checked cast.
2727 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
2728 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
2730 (cris_simple_epilogue): Likewise.
2731 (cris_expand_prologue): Likewise.
2732 (cris_expand_epilogue): Likewise.
2733 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
2734 local "insn" from rtx to rtx_insn *.
2735 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
2736 (struct frv_packet_group): Likewise for the elements within array
2737 fields "insns", "sorted", and for field "nop".
2738 (frv_packet): Likewise for the elements within array field
2740 (frv_add_insn_to_packet): Likewise for param "insn".
2741 (frv_insert_nop_in_packet): Likewise for param "insn" and local
2743 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
2744 (frv_sort_insn_group_1): Likewise for local "insn".
2745 (frv_optimize_membar_local): Likewise.
2746 (frv_align_label): Likewise for locals "x", "last", "barrier",
2748 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
2750 (ia64_sched_init): Likewise for local "insn".
2751 (scheduled_good_insn): Likewise for param "last".
2752 (struct _ia64_sched_context): Likewise for field
2753 "last_scheduled_insn".
2754 (ia64_init_sched_context): Replace NULL_RTX with NULL.
2755 (struct bundle_state): Likewise for field "insn".
2756 (issue_nops_and_insn): Likewise for param "insn".
2757 (get_next_important_insn): Likewise for return type and both
2759 (ia64_add_bundle_selector_before): Likewise for param "insn".
2760 (bundling): Likewise for params "prev_head_insn", "tail" and
2761 locals "insn", "next_insn", "b". Eliminate top-level local rtx
2762 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
2763 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
2764 Strengthen final param from rtx to rtx_insn *.
2765 (iq2000_move_1word): Likewise for second param.
2766 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
2767 param "cur_insn" and local "next_insn".
2768 (iq2000_move_1word): Likewise for param "insn".
2769 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
2770 casts when using NEXT_INSN on operands[1].
2771 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
2772 "insn" from rtx to rtx_insn *.
2773 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
2774 "x", introducing local rtx_insn * "insn" for when working with the
2775 CODE_LABEL of the LABEL_REF.
2776 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
2778 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
2780 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
2782 (conditionalize_block): Likewise for return type and param.
2783 (mcore_is_dead): Likewise for param "first" and local "insn".
2784 (emit_new_cond_insn): Likewise for return type.
2785 (conditionalize_block): Likewise for return type, param, and
2786 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
2788 (conditionalize_optimization): Likewise for local "insn".
2789 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
2791 * config/microblaze/microblaze.md: Add checked casts when using
2793 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
2794 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
2795 and rtx_insn * "insn".
2796 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
2797 checked cast when using NEXT_INSN on operands[2].
2798 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
2799 local "insn" from rtx to rtx_insn *.
2800 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
2802 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
2803 Add a checked cast when using NEXT_INSN on operands[1].
2804 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
2806 (pa_output_cbranch): Likewise for final param.
2807 (pa_output_lbranch): Likewise for second param.
2808 (pa_output_bb): Likewise for third param.
2809 (pa_output_bvb): Likewise.
2810 (pa_output_dbra): Likewise for second param.
2811 (pa_output_movb): Likewise.
2812 (pa_output_parallel_movb): Likewise.
2813 (pa_output_parallel_addb): Likewise.
2814 (pa_output_millicode_call): Likewise for first param.
2815 (pa_output_mul_insn): Likewise for second param.
2816 (pa_output_div_insn): Likewise for third param.
2817 (pa_output_mod_insn): Likewise for second param.
2818 (pa_jump_in_call_delay): Likewise for param.
2819 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
2820 (pa_output_div_insn): Likewise.
2821 (pa_output_mod_insn): Likewise.
2822 (pa_output_cbranch): Likewise.
2823 (pa_output_lbranch): Likewise.
2824 (pa_output_bb): Likewise.
2825 (pa_output_bvb): Likewise.
2826 (pa_output_dbra): Likewise.
2827 (pa_output_movb): Likewise.
2828 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
2829 to simplify and for typesafety.
2830 (pa_output_call): Use method of rtx_sequence *.
2831 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
2832 (pa_jump_in_call_delay): Likewise.
2833 (pa_output_parallel_movb): Likewise.
2834 (pa_output_parallel_addb): Likewise.
2835 (pa_following_call): Likewise.
2836 (pa_combine_instructions): Likewise for locals "anchor",
2838 (pa_can_combine_p): Likewise for params "anchor", "floater" and
2839 locals "start", "end".
2840 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
2841 param "insn" and local "local_insn".
2842 (picochip_final_prescan_insn): Likewise for local "local_insn".
2843 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
2845 (uses_TOC): Likewise.
2846 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
2847 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
2848 splitting out to more tightly-scoped locals, 3 as rtx and one as
2850 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
2852 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
2854 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
2856 (fixup_addr_diff_vecs): Likewise.
2857 (reg_unused_after): Likewise for param 2.
2858 (sh_can_redirect_branch): Likewise for both params.
2859 (check_use_sfunc_addr): Likewise for param 1.
2860 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
2861 (find_barrier): Likewise for local "last_got".
2862 (gen_block_redirect): Likewise for return type, param "jump" and
2863 locals "prev", "scan", "next", "insn".
2864 (struct far_branch): Likewise for fields "near_label",
2865 "insert_place", "far_label".
2866 (gen_far_branch): Likewise for local "jump".
2867 (fixup_addr_diff_vecs): Likewise for param "first" and locals
2869 (barrier_align): Likewise for param and for locals "prev", "x".
2870 Introduce local rtx_sequence * "prev_seq" and use insn method for
2871 typesafety and clarity.
2872 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
2873 (get_dest_uid): Likewise for local "dest".
2874 (split_branches): Likewise for locals "next", "beyond", "label",
2875 "block", "far_label". Add checked casts when assigning to
2876 bp->far_label and "far_label".
2877 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
2878 (sequence_insn_p): Likewise.
2879 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
2880 more loop-scoped rtx "insn" when walking LABEL_REFS.
2881 (sh_can_redirect_branch): Strengthen both params from rtx to
2883 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
2884 new local rtx_sequence * "seq" via a dyn_cast, and use a method
2885 for clarity and typesafety.
2886 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
2887 "insn" from rtx to rtx_insn *.
2888 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
2889 when using NEXT_INSN on the CODE_LABEL in operands[2].
2890 (define_insn "casesi_worker_2"): Likewise.
2891 (define_insn "casesi_shift_media"): Likewise.
2892 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
2894 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
2895 Strengthen field "insn" from rtx to rtx_insn *.
2896 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
2897 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
2898 param "start_insn" and local "start_insn".
2899 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
2901 (find_set_of_reg_bb): Likewise for param "insn".
2902 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
2903 (trace_reg_uses): Likewise for param "start_insn".
2904 (sh_treg_combine::cbranch_trace): Likewise for field
2906 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
2908 (sh_treg_combine::record_set_of_reg): Likewise for param
2909 "start_insn" and local "i".
2910 (sh_treg_combine::can_remove_cstore): Likewise for local
2912 (sh_treg_combine::try_optimize_cbranch): Likewise for param
2914 (sh_treg_combine::execute): Likewise for local "i".
2915 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
2917 (sparc_check_64): Likewise for second param.
2918 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
2919 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
2920 dyn_cast, using its insn method for typesafety and clarity.
2921 (empty_delay_slot): Strengthen param "insn" from rtx to
2923 (set_extends): Likewise.
2924 (sparc_check_64): Likewise.
2925 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
2926 for locals "seq", "last_insn".
2927 (combine_bnp): Likewise for param "insn".
2928 (xstormy16_reorg): Likewise for local "insn".
2929 * config/v850/v850.c (substitute_ep_register): Likewise for params
2930 "first_insn", "last_insn" and local "insn".
2931 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
2932 elements of "regs" array, and local "insn".
2933 * except.c (emit_note_eh_region_end): Likewise for param "insn".
2934 * final.c (final_sequence): Strengthen this global from rtx to
2936 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
2938 (final_scan_insn): Update assignment to "final_sequence" to be
2939 from "seq", the cast version of "body", for type-safety.
2940 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
2941 "insns" from rtx to rtx_insn *.
2942 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
2943 * genattr.c (main): When writing out generated insn-attr.h,
2944 strengthen params 1 and 3 of eligible_for_delay,
2945 eligible_for_annul_true, eligible_for_annul_false from rtx to
2947 * genattrtab.c (write_eligible_delay): Likewise when writing out
2948 generated insn-attrtab.c; also local "insn" the generated
2950 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
2952 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
2953 "start_label" from rtx to rtx_insn *.
2954 * ira.c (decrease_live_ranges_number): Likewise for local "p".
2955 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
2956 "insns" and local "insn".
2957 (validate_equiv_mem): Likewise for param "start" and local "insn".
2958 (memref_used_between_p): Likewise for params "start", "end" and
2960 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
2962 * loop-doloop.c (doloop_optimize): Within region guarded by
2963 INSN_P (doloop_pat), introduce a new local rtx_insn *
2964 "doloop_insn" via a checked cast, and use it for typesafety,
2965 eventually writing the value back into doloop_pat.
2966 * output.h (final_sequence): Strengthen this global from rtx to
2968 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
2969 reintroducing "insn" as an rtx_insn * via a checked cast.
2970 Strengthen param "attempt" and local "new_insn"from rtx to
2972 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
2974 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
2975 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
2976 "p" in favor of more tightly-scoped replacements, sometimes rtx
2977 and sometimes rtx_insn *, as appropriate.
2978 (delete_output_reload): Eliminate top-level rtx "i1", splitting
2979 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
2980 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
2981 local "trial" from rtx to rtx_insn *.
2982 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
2983 rtx to rtx_insn *. Strenghten local "pat" from rtx to
2984 rtx_sequence * and use methods for clarity and typesafety.
2985 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
2986 rtx to rtx_insn *. Strenghten local "li" from rtx to
2987 rtx_insn_list * and use its methods for clarity and typesafety.
2988 (steal_delay_list_from_target): Strengthen param "insn" from rtx
2990 (steal_delay_list_from_fallthrough): Likewise.
2991 (try_merge_delay_insns): Likewise for param "thread" and locals
2992 "trial", "next_trial", "delay_insn".
2993 (redundant_insn): Likewise for param "target" and local "trial".
2994 (own_thread_p): Likewise for param "thread" and locals
2995 "active_insn", "insn".
2996 (get_label_before): Likewise for param "insn".
2997 (fill_simple_delay_slots): Likewise for local "new_label"; use
2998 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
2999 (label_before_next_insn): Strengthen return type and local "insn"
3000 from rtx to rtx_insn *.
3001 (relax_delay_slots): Likewise for locals "other", "tmp".
3002 (make_return_insns): Likewise for param "first" and locals "insn",
3003 "jump_insn", "prev". Move declaration of "pat" to its assignment
3004 and strengthen from rtx to rtx_sequence *. Use its methods for
3005 clarity and typesafety.
3006 * rtlanal.c (no_labels_between_p): Strengthen params from
3007 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3009 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3010 from const_rtx to const rtx_insn *.
3011 (reg_set_between_p): Rename param "from_insn" to
3012 "uncast_from_insn", and reintroduce "from_insn" as a
3013 const rtx_insn * via a checked cast.
3014 (modified_between_p): Likewise for param "start" as "uncast_start".
3015 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3016 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3017 "tmp", head" from rtx to rtx_insn *.
3018 (recompute_rev_top_order): Likewise for local "insn".
3019 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3020 * store-motion.c (build_store_vectors): Likewise for local "insn".
3021 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3022 for clarity and typesafety.
3023 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3025 (computation_cost): Likewise for local "seq".
3026 (get_address_cost): Likewise.
3028 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3030 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3032 (label_is_jump_target_p): Likewise for second param.
3034 * rtlanal.c (tablejump_p): Likewise for param "insn".
3035 (label_is_jump_target_p): Likewise for param "jump_insn".
3037 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3039 * rtl.h (find_first_parameter_load): Strengthen return type and
3040 both params from rtx to rtx_insn *.
3041 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3042 both params and locals "before", "first_set" from rtx to
3043 rtx_insn *. Remove now-redundant cast.
3044 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3046 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3048 * rtl.h (find_last_value): Delete.
3049 * rtlanal.c (find_last_value): Delete.
3051 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3053 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3054 from rtx to rtx_insn *.
3055 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3056 rtx "note" with new local rtx_insn * "new_head" when calculating
3057 head insn of new basic block.
3058 * combine.c (combine_split_insns): Strengthen return type and local
3059 "ret" from rtx to rtx_insn *.
3060 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3061 (try_combine): Eliminate local "m_split", splitting into new
3062 locals "m_split_insn" and "m_split_pat".
3063 (find_split_point): Strengthen local "seq" from rtx into
3065 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3066 locals "label", "branch".
3067 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3069 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3070 * dse.c (note_add_store_info): Likewise for fields "first",
3072 (note_add_store): Likewise for local "insn".
3073 (emit_inc_dec_insn_before): Likewise for locals "insn",
3075 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3076 (replace_read): Likewise for locals "insns", "this_insn".
3077 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3078 (notice_eh_throw): Likewise for param "insn".
3079 (before_next_cfi_note): Likewise for return type, param, and local
3081 (connect_traces): Likewise for local "note".
3082 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3083 (verify_rtl_sharing): Likewise.
3084 (unshare_all_rtl_in_chain): Likewise for param "insn".
3085 (get_first_nonnote_insn): Likewise for local "insn".
3086 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3087 "seq" and use its methods to clarify things.
3088 (next_insn): Strengthen return type from rtx to rtx_insn *.
3089 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3090 local rtx_insn * using a checked cast, dropping a checked cast
3091 made redundant by this change. Use a cast to and method of
3092 rtx_sequence to clarify the code.
3093 (previous_insn): Rename param "insn" to "uncast_insn" and
3094 reintroduce "insn" as a local rtx_insn * using a checked cast,
3095 dropping a checked cast made redundant by this change. Use a cast
3096 to and method of rtx_sequence to clarify the code.
3097 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3098 reintroduce "insn" as a local rtx_insn * using a checked cast,
3099 dropping a checked cast made redundant by this change.
3100 (next_nonnote_insn_bb): Likewise.
3101 (prev_nonnote_insn): Likewise.
3102 (prev_nonnote_insn_bb): Likewise.
3103 (next_nondebug_insn): Likewise.
3104 (prev_nondebug_insn): Likewise.
3105 (next_nonnote_nondebug_insn): Likewise.
3106 (prev_nonnote_nondebug_insn): Likewise.
3107 (next_real_insn): Likewise.
3108 (prev_real_insn): Likewise.
3109 (next_active_insn): Likewise.
3110 (prev_active_insn): Likewise.
3111 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3113 (prev_cc0_setter): Likewise.
3114 (try_split): Rename param "trial" to "uncast_trial" and
3115 reintroduce "insn" as a local rtx_insn * using a checked cast,
3116 dropping checked casts made redundant by this change.
3117 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3119 (remove_insn): Rename param "insn" to "uncast_insn" and
3120 reintroduce "insn" as a local rtx_insn * using a checked cast.
3121 (emit_pattern_after_setloc): Likewise for param "after", as
3123 (emit_pattern_after): Likewise. Strengthen local "prev" from
3125 (emit_pattern_before_setloc): Rename param "before" to
3126 "uncast_before" and reintroduce "before" as a local rtx_insn *
3127 using a checked cast. Strengthen locals "first", "last" from
3129 (emit_pattern_before): Likewise rename/cast param "before" to
3130 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3131 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3132 "first" and local "insn" from rtx to rtx_insn *.
3133 (copy_reg_eh_region_note_backward): Likewise for param "last"
3135 * expr.c (fixup_args_size_notes): Rename param "last" to
3136 "uncast_last" and reintroduce "last" as a local rtx_insn *
3137 using a checked cast. Strengthen local "insn" from rtx to
3139 * function.c (set_insn_locations): Strengthen param "insn" from
3141 (record_insns): Likewise for param "insns" and local "tmp".
3142 (active_insn_between): Rename param "tail" to
3143 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3144 using a checked cast.
3145 (thread_prologue_and_epilogue_insns): Split out top-level local
3146 rtx "seq" into three different rtx_insn * locals. Strengthen
3147 local "prologue_seq" from rtx to rtx_insn *.
3148 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3149 from rtx to rtx_insn *.
3150 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3151 (priority): Likewise for locals "prev_first", "twin".
3152 (setup_insn_max_reg_pressure): Likewise for param "after".
3153 (sched_setup_bb_reg_pressure_info): Likewise.
3154 (no_real_insns_p): Strengthen params from const_rtx to
3156 (schedule_block): Strengthen local "next_tail" from rtx to
3158 * ifcvt.c (find_active_insn_before): Strengthen return type and
3159 param "insn" from rtx to rtx_insn *.
3160 (find_active_insn_after): Likewise.
3161 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3162 (cond_exec_process_if_block): Likewise for locals "then_start",
3163 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3164 (noce_process_if_block): Likewise for local "jump".
3165 (merge_if_block): Likewise for two locals named "end".
3166 (cond_exec_find_if_block): Likewise for local "last_insn".
3167 * jump.c (delete_related_insns): Rename param "insn" to
3168 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3169 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3170 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3172 (split_reg): Likewise.
3173 * lra.c (lra_process_new_insns): Likewise.
3174 * modulo-sched.c (permute_partial_schedule): Strengthen param
3175 "last" from rtx to rtx_insn *.
3176 * optabs.c (add_equal_note): Likewise for param "insns" and local
3178 (expand_binop_directly): Add checked casts to rtx_insn * within
3179 NEXT_INSN (pat) uses.
3180 (expand_unop_direct): Likewise.
3181 (maybe_emit_unop_insn): Likewise.
3182 * recog.c (peep2_attempt): Strengthen locals "last",
3183 "before_try", "x" from rtx to rtx_insn *.
3184 * reorg.c (optimize_skip): Strengthen return type and local
3185 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3186 and locals "trial", "next_trial" from rtx to rtx_insn *.
3187 * resource.c (next_insn_no_annul): Strengthen return type and
3188 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3189 rtx_sequence to clarify the code.
3190 (mark_referenced_resources): Add a checked cast to rtx_insn *
3191 within PREV_INSN (x).
3192 (find_dead_or_set_registers): Strengthen return type, param
3193 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3194 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3196 (mark_target_live_regs): Strengthen params "insns" and "target",
3197 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3198 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3200 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3201 from rtx to rtx_insn *.
3202 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3203 from rtx to rtx_insn *.
3204 (copy_reg_eh_region_note_backward): Likewise.
3205 (unshare_all_rtl_in_chain): Likewise for sole param.
3206 (dump_rtl_slim): Strengthen second and third params from const_rtx
3207 to const rtx_insn *.
3208 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3209 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3210 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3211 "next_tail" from rtx to rtx_insn *.
3212 (begin_move_insn): Likewise for local "next".
3213 * sched-int.h (sched_free_deps): Likewise for first and second
3215 (no_real_insns_p): Strengthen both params from const_rtx to
3217 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3219 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3221 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3222 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3223 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3225 (debug_rtl_slim): Strengthen params "first" and "last" from
3226 const_rtx to const rtx_insn *.
3227 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3228 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3229 (convert_to_simple_return): Likewise for param "returnjump".
3230 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3232 (convert_to_simple_return): Likewise for param "returnjump".
3233 * valtrack.c (propagate_for_debug): Likewise for params
3235 * valtrack.h (propagate_for_debug): Likewise for second param.
3237 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3239 * output.h (insn_current_reference_address): Strengthen param
3240 from rtx to rtx_insn *.
3241 * final.c (insn_current_reference_address): Likewise.
3243 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3245 * basic-block.h (inside_basic_block_p): Strengthen param from
3246 const_rtx to const rtx_insn *.
3247 * cfgbuild.c (inside_basic_block_p): Likewise.
3249 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3251 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3253 (get_trace_info): Likewise for param "insn".
3254 (save_point_p): Likewise.
3255 (maybe_record_trace_start): Likewise for both params.
3256 (maybe_record_trace_start_abnormal): Likewise.
3257 (create_trace_edges): Likewise for sole param and for three of the
3259 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3260 to rtx_insn *, and update a call to pat->element to pat->insn.
3262 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3264 * function.h (struct expr_status): Convert field "x_forced_labels"
3265 from rtx_expr_list * to rtx_insn_list *.
3267 * cfgbuild.c (make_edges): Convert local "x" from an
3268 rtx_expr_list * to an rtx_insn_list *, replacing use of
3269 "element" method with "insn" method.
3270 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3271 * except.c (sjlj_emit_dispatch_table): Replace use of
3272 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3274 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3275 rtx_expr_list * to an rtx_insn_list *, replacing use of
3276 "element" method with "insn" method.
3277 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3278 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3279 rtx_insn *, adding a checked cast. Replace use of
3280 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3282 (expand_label): Likewise for local "label_r".
3284 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3286 * function.h (struct rtl_data): Convert field
3287 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3289 * rtl.h (remove_node_from_insn_list): New prototype.
3291 * builtins.c (expand_builtin): When prepending to
3292 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3294 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3295 to rtx_insn_list *, and use its "insn" method rather than
3297 * cfgrtl.c (delete_insn): Use new function
3298 remove_node_from_insn_list rather than
3299 remove_node_from_expr_list.
3300 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3301 to rtx_insn_list *, and use its "insn" method rather than
3303 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3304 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3305 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3306 from remove_node_from_expr_list.
3307 * stmt.c (expand_label): When prepending to
3308 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3311 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3313 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3314 and "x_naked_return_label" from rtx to rtx_code_label *.
3316 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3318 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3319 (SET_NEXT_INSN): Likewise.
3320 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3322 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3323 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3324 to split out the SEQUENCE from local "bundle", strengthening the
3325 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3326 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3327 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3328 and the type of the elements of the "slot" array from rtx to
3330 (reorg_split_calls): Likewise for locals "insn" and "next", and
3331 the type of the elements of the "slot" array.
3333 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3335 (frv_function_prologue): Likewise for locals "insn", "next",
3337 (frv_register_nop): Introduce a local "nop_insn" to be the
3338 rtx_insn * containing rtx "nop".
3340 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3341 used as an insn and sometimes as a pattern, so rename it to
3342 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3343 using it where dealing with the core insn.
3345 * config/picochip/picochip.c (reorder_var_tracking_notes):
3346 Strengthen locals "insn", "next", "last_insn", "queue",
3347 "next_queue", "prev" from rtx to rtx_insn *.
3349 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3350 the second param is an rtx_insn ** rather than an rtx **.
3351 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3352 from rtx to rtx_sequence *, and introduce local named "sequence",
3353 using methods of rtx_sequence to clarify the code.
3354 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3356 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3357 Rename param "after" to "uncast_after", reintroducing "after" as a
3358 local rtx_insn * with a checked cast.
3359 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3360 reintroducing "after" as a local rtx_insn * with a checked cast.
3361 Strengthen local "last" from rtx to rtx_insn * and remove the
3362 now-redundant checked casts.
3363 (copy_delay_slot_insn): Strengthen return type and param from rtx
3366 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3367 "last" from rtx to rtx_insn *.
3369 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3371 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3372 param from rtx to rtx_insn *.
3374 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3376 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3377 and local "insn" from rtx to rtx_insn *.
3378 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3379 (unfilled_slots_next): Likewise.
3380 (function_return_label): Strengthen from rtx to rtx_code_label *.
3381 (function_simple_return_label): Likewise.
3382 (first_active_target_insn): Strengthen return type and param from
3384 (find_end_label): Strengthen return type from rtx to
3385 rtx_code_label *; strengthen locals as appropriate.
3386 (emit_delay_sequence): Strengthen return type, param "insn" and
3387 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3388 and local "li" from rtx to rtx_insn_list *, using methods of
3389 rtx_insn_list for clarity and typesafety.
3390 (add_to_delay_list): Strengthen return type and param "insn" from
3391 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3392 rtx_insn_list * and use methods of rtx_insn_list.
3393 (delete_from_delay_slot): Strengthen return type, param "insn",
3394 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3395 Strengthen local "seq" from rtx to rtx_sequence *, and local
3396 "delay_list" from rtx to rtx_insn_list *, using methods of
3397 rtx_sequence for clarity and type-safety.
3398 (delete_scheduled_jump): Add checked cast when invoking
3399 delete_from_delay_slot. Strengthen local "trial" from rtx to
3401 (optimize_skip): Strengthen return type and local "delay_list"
3402 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3404 (steal_delay_list_from_target): Strengthen return type, param
3405 "delay_list" and local "new_delay_list" from rtx to
3406 rtx_insn_list *. Strengthen param "seq" from rtx to
3407 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3409 Split out local "temp" into multiple more-tightly scoped locals:
3410 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3411 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3412 Strengthen locals named "trial" from rtx to rtx_insn *.
3413 (steal_delay_list_from_fallthrough): Strengthen return type and
3414 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3415 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3416 Strengthen local "trial" from rtx to rtx_insn *.
3417 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3418 to rtx_insn_list * and use its methods. Strengthen local "pat"
3419 from rtx to rtx_sequence * and use its methods. Strengthen locals
3420 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3421 (get_label_before): Strengthen return type and local "label" from
3423 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3424 "next_trial", "next", prev". Strengthen local "delay_list" from
3425 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3427 (follow_jumps): Strengthen return type, param "label" and locals
3428 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3429 (fill_slots_from_thread): Strengthen return type, param
3430 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3431 "insn", "thread", "opposite_thread" and locals "new_thread",
3432 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3433 "sequence" from a checked cast to rtx_sequence so that we can call
3434 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3435 with an rtx_sequence *.
3436 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3437 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3438 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3439 (relax_delay_slots): Strengthen param "first" and locals "insn",
3440 "next", "trial", "delay_insn", "target_label" from rtx to
3441 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3442 Introduce a local "trial_seq" for PATTERN (trial) of type
3443 rtx_sequence *, in both cases using methods of rtx_sequence.
3444 (dbr_schedule): Strengthen param "first" and locals "insn",
3445 "next", "epilogue_insn" from rtx to rtx_insn *.
3447 2014-08-28 Richard Biener <rguenther@suse.de>
3449 PR tree-optimization/62283
3450 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3451 Do not peel loops for alignment where the vector loop likely
3452 doesn't run at least VF times.
3454 2014-08-28 Bin Cheng <bin.cheng@arm.com>
3456 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
3457 important_candidates. Consider all important candidates if
3458 IVS doesn't give any result. Remove check on ivs->upto.
3459 (try_add_cand_for): Call iv_ca_add_use only once.
3461 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3462 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3463 Anna Tikhonova <anna.tikhonova@intel.com>
3464 Ilya Tocar <ilya.tocar@intel.com>
3465 Andrey Turetskiy <andrey.turetskiy@intel.com>
3466 Ilya Verbin <ilya.verbin@intel.com>
3467 Kirill Yukhin <kirill.yukhin@intel.com>
3468 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3470 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
3471 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
3473 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
3474 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3475 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3476 (define_insn "*mul<mode>3"): Add EVEX version.
3478 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3479 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3480 Anna Tikhonova <anna.tikhonova@intel.com>
3481 Ilya Tocar <ilya.tocar@intel.com>
3482 Andrey Turetskiy <andrey.turetskiy@intel.com>
3483 Ilya Verbin <ilya.verbin@intel.com>
3484 Kirill Yukhin <kirill.yukhin@intel.com>
3485 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3487 * config/i386/sse.md
3488 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
3489 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
3490 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
3491 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
3492 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
3493 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
3494 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
3495 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
3496 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
3497 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
3498 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
3499 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
3500 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
3501 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
3502 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
3503 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
3505 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3506 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3507 Anna Tikhonova <anna.tikhonova@intel.com>
3508 Ilya Tocar <ilya.tocar@intel.com>
3509 Andrey Turetskiy <andrey.turetskiy@intel.com>
3510 Ilya Verbin <ilya.verbin@intel.com>
3511 Kirill Yukhin <kirill.yukhin@intel.com>
3512 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3514 * config/i386/sse.md
3515 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
3516 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
3517 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
3519 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3520 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3521 Anna Tikhonova <anna.tikhonova@intel.com>
3522 Ilya Tocar <ilya.tocar@intel.com>
3523 Andrey Turetskiy <andrey.turetskiy@intel.com>
3524 Ilya Verbin <ilya.verbin@intel.com>
3525 Kirill Yukhin <kirill.yukhin@intel.com>
3526 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3528 * config/i386/sse.md
3529 (define_mode_iterator VI128_256): New.
3530 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
3532 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3533 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3534 Anna Tikhonova <anna.tikhonova@intel.com>
3535 Ilya Tocar <ilya.tocar@intel.com>
3536 Andrey Turetskiy <andrey.turetskiy@intel.com>
3537 Ilya Verbin <ilya.verbin@intel.com>
3538 Kirill Yukhin <kirill.yukhin@intel.com>
3539 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3541 * config/i386/sse.md
3542 (define_mode_iterator VI8_256_512): New.
3543 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
3545 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
3546 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
3548 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
3550 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3552 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
3553 pointer to the cumulative reloc value and return the value for
3555 (compute_reloc_for_rtx): Take a const_rtx. Call
3556 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
3557 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
3558 for_each_rtx for the CONST case.
3560 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3562 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
3563 (mark_constants_in_pattern): ...this new function to iterate over
3565 (mark_constants): Update accordingly.
3567 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3569 * varasm.c: Include rtl-iter.h.
3570 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
3571 Remove the pointer to the cumulative hashval_t and just return
3572 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
3573 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3574 Accumulate the hashval_ts here instead of const_rtx_hash_1.
3576 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3578 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
3579 Give real type of data parameter. Remove return value.
3580 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
3581 to iterate over subrtxes.
3583 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3585 * var-tracking.c (use_narrower_mode_test): Turn from being a
3586 for_each_rtx callback to being a function that examines each
3588 (adjust_mems): Update accordingly.
3590 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3592 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
3593 callback to being a function that examines each subrtx itself.
3594 Remove handling of null rtxes.
3595 (add_uses): Update accordingly.
3597 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3599 * var-tracking.c: Include rtl-iter.h.
3600 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
3601 to being a function that examines each subrtx itself.
3602 (use_type): Update accordingly.
3604 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3606 * store-motion.c: Include rtl-iter.h.
3607 (extract_mentioned_regs_1): Delete.
3608 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
3609 for_each_rtx to iterate over subrtxes.
3611 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3613 * sel-sched.c: Include rtl-iter.h
3614 (count_occurrences_1): Delete.
3615 (count_occurrences_equiv): Turn rtxes into const_rtxes.
3616 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3618 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3620 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
3621 * rtlanal.c (tls_referenced_p_1): Delete.
3622 (tls_referenced_p): Take a const_rtx rather than an rtx.
3623 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3625 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3627 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
3628 (for_each_inc_dec): Take an rtx rather than an rtx *.
3629 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
3630 (cselib_record_sets): Likewise.
3631 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
3632 (check_for_inc_dec): Likewise.
3633 * rtlanal.c (for_each_inc_dec_ops): Delete.
3634 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
3635 rather than a pointer to the memory address. Replace
3636 for_each_inc_dec_ops argument with separate function and data
3637 arguments. Abort on non-autoinc addresses.
3638 (for_each_inc_dec_find_mem): Delete.
3639 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
3640 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
3642 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3644 * rtl.h (find_all_hard_regs): Declare.
3645 * rtlanal.c (find_all_hard_regs): New function.
3646 (record_hard_reg_uses_1): Delete.
3647 (record_hard_reg_uses): Use find_all_hard_regs.
3649 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3651 * rtl.h (replace_label_data): Delete.
3652 (replace_label): Take the old label, new label and update-nuses flag
3653 as direct arguments. Return void.
3654 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
3655 * rtlanal.c (replace_label): Update interface as above. Handle
3656 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3657 iterator. Use FOR_EACH_SUBRTX_PTR.
3659 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3661 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3662 with const_rtx parameters.
3663 * varasm.c (get_pool_constant): Likewise.
3664 * rtlanal.c (rtx_referenced_p_1): Delete.
3665 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3666 Assert that the rtx we're looking for is nonnull. Allow searches
3667 for constant pool SYMBOL_REFs.
3669 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3671 * reload1.c: Include rtl-iter.h.
3672 (note_reg_elim_costly): Turn from being a for_each_rtx callback
3673 to being a function that examines each subrtx itself.
3674 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
3676 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3678 * regcprop.c (cprop_find_used_regs_1): Delete.
3679 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3681 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3683 * regcprop.c: Include rtl-iter.h.
3684 (kill_value): Take a const_rtx.
3685 (kill_autoinc_value): Turn from being a for_each_rtx callback
3686 to being a function that examines each subrtx itself.
3687 (copyprop_hardreg_forward_1): Update accordingly.
3689 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3691 * reg-stack.c: Include rtl-iter.h.
3692 (subst_stack_regs_in_debug_insn): Delete.
3693 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
3694 instead of for_each_rtx.
3696 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3698 * lower-subreg.c (find_decomposable_subregs): Turn from being
3699 a for_each_rtx callback to being a function that examines each
3700 subrtx itself. Remove handling of null rtxes.
3701 (decompose_multiword_subregs): Update accordingly.
3703 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3705 * lower-subreg.c (adjust_decomposed_uses): Delete.
3706 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
3707 Remove handling of null rtxes.
3709 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3711 * lower-subreg.c: Include rtl-iter.h.
3712 (resolve_subreg_use): Turn from being a for_each_rtx callback
3713 to being a function that examines each subrtx itself. Remove
3714 handling of null rtxes.
3715 (resolve_reg_notes, resolve_simple_move): Update accordingly.
3716 (decompose_multiword_subregs): Likewise.
3718 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3720 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
3721 to being a function that examines each subrtx itself.
3722 (simplify_using_condition, simplify_using_initial_values): Update
3725 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3727 * loop-iv.c: Include rtl-iter.h.
3728 (find_single_def_src): New function.
3729 (replace_single_def_regs): Turn from being a for_each_rtx callback
3730 to being a function that examines each subrtx itself.
3731 (replace_in_expr, simplify_using_initial_values): Update accordingly.
3733 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3735 * jump.c (eh_returnjump_p_1): Delete.
3736 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3737 Remove handling of null rtxes.
3739 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3741 * jump.c: Include rtl-iter.h.
3742 (returnjump_p_1): Delete.
3743 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3744 Remove handling of null rtxes.
3746 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3748 * ira.c: Include rtl-iter.h.
3749 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
3750 to being a function that examines each subrtx itself. Remove
3751 handling of null rtxes.
3752 (update_equiv_regs): Update call accordingly.
3754 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3756 * fwprop.c: Include rtl-iter.h.
3757 (varying_mem_p): Turn from being a for_each_rtx callback to being
3758 a function that examines each subrtx itself.
3759 (propagate_rtx): Update accordingly.
3761 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3763 * function.c: Include rtl-iter.h
3764 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
3765 callback to being a function that examines each subrtx itself.
3766 Return the changed flag.
3767 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
3768 (instantiate_virtual_regs): Update calls accordingly.
3770 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3772 * final.c: Include rtl-iter.h.
3773 (mark_symbol_ref_as_used): Delete.
3774 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
3777 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3779 * emit-rtl.c: Include rtl-iter.h.
3780 (find_auto_inc): Turn from being a for_each_rtx callback to being
3781 a function that examines each subrtx itself. Assume the first operand
3782 to an RTX_AUTOINC is the automodified register.
3783 (try_split): Update call accordingly.
3785 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3787 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
3788 Return a bool, inverting the result so that 0/false means "not ok".
3789 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
3790 subrtxes of a CONST.
3791 (mem_loc_descriptor, add_const_value_attribute)
3792 (resolve_addr_in_expr): Update calls accordingly.
3794 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3796 * dwarf2out.c: Include rtl-iter.h.
3797 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
3798 Remove unused data parameter. Return a bool, inverting the result
3799 so that 0/false means "not ok".
3800 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
3801 instead of for_each_rtx.
3803 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3805 * dse.c: Include rtl-iter.h.
3806 (check_mem_read_rtx): Change void * parameter to real type.
3807 Remove return value.
3808 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
3809 for_each_rtx. Don't handle null rtxes.
3811 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3813 * df-problems.c: Include rtl-iter.h.
3814 (find_memory): Turn from being a for_each_rtx callback to being
3815 a function that examines each subrtx itself. Continue to look for
3816 volatile references even after a nonvolatile one has been found.
3817 (can_move_insns_across): Update calls accordingly.
3819 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3821 * ddg.c (walk_mems_2, walk_mems_1): Delete.
3822 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
3823 to iterate over subrtxes. Return a bool rather than an int.
3825 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3827 * ddg.c: Include rtl-iter.h.
3828 (mark_mem_use_1): Rename to...
3829 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
3830 instead of for_each_rtx.
3831 (mem_read_insn_p): Update accordingly.
3833 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3835 * cse.c (change_cc_mode_args): Delete.
3836 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
3837 a function that examines each subrtx itself. Take the fields of
3838 change_cc_mode_args as argument and return void.
3839 (cse_change_cc_mode_insn): Update calls accordingly.
3841 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3843 * cse.c (is_dead_reg): Change argument to const_rtx.
3844 (dead_debug_insn_data): Delete.
3845 (is_dead_debug_insn): Expand commentary. Turn from being a
3846 for_each_rtx callback to being a function that examines
3847 each subrtx itself. Take the fields of dead_debug_insn_data
3849 (delete_trivially_dead_insns): Update call accordingly.
3851 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3853 * cse.c (check_for_label_ref): Move earlier in file. Turn from
3854 being a for_each_rtx callback to being a function that examines
3856 (cse_extended_basic_block): Update call accordingly.
3858 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3860 * cse.c (check_dependence_data): Delete.
3861 (check_dependence): Change from being a for_each_rtx callback to being
3862 a function that examines all subrtxes itself. Don't handle null rtxes.
3863 (invalidate): Update call accordingly.
3865 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3867 * cse.c: Include rtl-iter.h.
3868 (approx_reg_cost_1): Delete.
3869 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3870 Don't handle null rtxes.
3872 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3874 * cfgcleanup.c: Include rtl-iter.h.
3875 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
3876 to being a function that examines each subrtx itself.
3877 (thread_jump): Update accordingly.
3879 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3881 * combine-stack-adj.c: Include rtl-iter.h.
3882 (record_stack_refs_data): Delete.
3883 (record_stack_refs): Turn from being a for_each_rtx callback
3884 to being a function that examines each subrtx itself.
3885 Take a pointer to the reflist. Invert sense of return value
3886 so that true means success and false means failure. Don't
3888 (combine_stack_adjustments_for_block): Update accordingly.
3890 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3892 * combine.c (record_truncated_value): Turn from being a for_each_rtx
3893 callback to a function that takes an rtx and returns a bool
3894 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
3897 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3899 * combine.c: Include rtl-iter.h.
3900 (unmentioned_reg_p_1): Delete.
3901 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3902 Don't handle null rtxes.
3904 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3906 * calls.c: Include rtl-iter.h.
3907 (internal_arg_pointer_based_exp_1): Delete.
3908 (internal_arg_pointer_based_exp): Take a const_rtx.
3909 Use FOR_EACH_SUBRTX to iterate over subrtxes.
3911 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3913 * caller-save.c: Include rtl-iter.h.
3914 (add_used_regs_1): Delete.
3915 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
3916 to iterate over subrtxes. Assert that any remaining pseudos
3919 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3921 * bt-load.c: Include rtl-iter.h.
3922 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
3923 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
3924 to iterate over subrtxes.
3925 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
3926 find_btr_use rather than btr_referenced_p.
3928 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3930 * alias.c: Include rtl-iter.h.
3931 (refs_newer_value_cb): Delete.
3932 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3934 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3936 * rtl-iter.h: New file.
3937 * rtlanal.c: Include it.
3938 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
3939 (generic_subrtx_iterator <T>::add_single_to_queue)
3940 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
3941 (generic_subrtx_iterator <T>::free_array): New functions.
3942 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
3943 (generic_subrtx_iterator <const_rtx_accessor>)
3944 (generic_subrtx_iterator <rtx_var_accessor>
3945 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
3946 (setup_reg_subrtx_bounds): New function.
3947 (init_rtlanal): Call it.
3949 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
3952 * config/sh/sh.md (ashlsi3): Handle negative shift count for
3954 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
3956 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
3958 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
3960 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3962 * rtl.h (JUMP_LABEL_AS_INSN): New.
3964 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3966 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
3968 (alloc_EXPR_LIST): Strengthen return type from rtx to
3970 (remove_free_EXPR_LIST_node): Likewise for param.
3971 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
3972 from rtx to rtx_expr_list *.
3973 * sched-int.h (struct deps_desc): Strengthen fields
3974 "pending_read_mems" and "pending_write_mems" from rtx to
3977 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
3978 rtx to rtx_expr_list *.
3979 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
3980 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
3982 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
3983 from rtx to rtx_expr_list *.
3984 * loop-iv.c (simplify_using_initial_values): Strengthen local
3985 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
3986 "pnote_next" from rtx * to rtx_expr_list **.
3987 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
3988 param "exprp" from rtx * to rtx_expr_list **.
3989 (add_insn_mem_dependence): Strengthen local "mem_list" from
3990 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
3992 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
3993 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
3994 param "old_mems_p" from rtx * to rtx_expr_list **.
3995 * var-tracking.c (struct adjust_mem_data): Strengthen field
3996 "side_effects" from rtx to rtx_expr_list *.
3997 (adjust_insn): Replace NULL_RTX with NULL when assigning to
3999 (prepare_call_arguments): Likewise.
4001 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4003 * function.h (struct rtl_data): Strengthen field
4004 "x_stack_slot_list" from rtx to rtx_expr_list *.
4006 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4007 when assigning to stack_slot_list.
4009 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4011 * function.h (struct rtl_data): Strengthen field
4012 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4013 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4014 rtx * to rtx_expr_list **.
4016 * cfgbuild.c (make_edges): In loop over
4017 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4018 rtx_expr_list *, and use methods of the latter class to clarify
4020 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4021 rtx_expr_list *, and use methods of the latter class to clarify
4023 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4024 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4025 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4026 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4027 to rtx_expr_list *. Use methods of the latter class to clarify
4030 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4032 * function.h (struct expr_status): Strengthen field
4033 "x_forced_labels" from rtx to rtx_expr_list *.
4035 * cfgbuild.c (make_edges): Split local "x" into two locals,
4036 strengthening one from rtx to rtx_expr_list *, and using methods
4038 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4039 loop over forced_labels, introduce strengthen it from rtx to
4040 rtx_expr_list *, using methods to clarify the code.
4041 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4042 to rtx_expr_list *, using methods of said class to clarify the
4044 * reload1.c (set_initial_label_offsets): Split local "x" into two
4045 per-loop variables, strengthening the first from rtx to
4046 rtx_expr_list * and using methods.
4048 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4050 * coretypes.h (class rtx_expr_list): Add forward declaration.
4051 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4052 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4053 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4054 invariant: GET_CODE (X) == EXPR_LIST.
4055 (is_a_helper <rtx_expr_list *>::test): New.
4056 (rtx_expr_list::next): New.
4057 (rtx_expr_list::element): New.
4058 (gen_rtx_EXPR_LIST): New.
4060 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4062 * varasm.c (mark_constants): Convert a GET_CODE check into a
4063 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4064 Use methods of rtx_sequence to clarify the code.
4066 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4068 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4069 local "seq" via a checked cast, and use methods of rtx_sequence
4070 to simplify the code.
4072 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4074 * resource.c (mark_referenced_resources): Strengthen local
4075 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4076 using methods of rtx_sequence to clarify the code.
4077 (find_dead_or_set_registers): Within the switch statement, convert
4078 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4079 the JUMP_P handling, introduce another local "seq", adding a
4080 checked cast to rtx_sequence *. In both cases, use methods of
4081 rtx_sequence to clarify the code.
4082 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4083 via a checked cast, and use methods of rtx_sequence to simplify
4086 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4088 * reorg.c (redundant_insn): In two places in the function, replace
4089 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4090 usings methods of rtx_sequence to clarify the code.
4092 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4094 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4095 local "seq" with a checked cast, and use methods of rtx_sequence
4096 to clarify the code.
4098 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4100 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4101 with a checked cast, in the region for where we know it's a
4102 SEQUENCE. Use methods of rtx_sequence.
4104 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4106 * final.c (get_attr_length_1): Replace GET_CODE check with a
4107 dyn_cast, introducing local "seq" and the use of methods of
4109 (shorten_branches): Likewise, introducing local "body_seq".
4110 Strengthen local "inner_insn" from rtx to rtx_insn *.
4111 (reemit_insn_block_notes): Replace GET_CODE check with a
4112 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4113 Use methods of rtx_sequence.
4114 (final_scan_insn): Likewise, introducing local "seq" for when
4115 "body" is known to be a SEQUENCE, using its methods.
4117 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4119 * except.c (can_throw_external): Strengthen local "seq" from rtx
4120 to rtx_sequence *. Use methods of rtx_sequence.
4121 (insn_nothrow_p): Likewise.
4123 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4125 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4126 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4127 Use methods of rtx_sequence.
4128 (scan_trace): Likewise for local "pat".
4130 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4132 * coretypes.h (class rtx_sequence): Add forward declaration.
4133 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4134 invariant: GET_CODE (X) == SEQUENCE.
4135 (is_a_helper <rtx_sequence *>::test): New.
4136 (is_a_helper <const rtx_sequence *>::test): New.
4137 (rtx_sequence::len): New.
4138 (rtx_sequence::element): New.
4139 (rtx_sequence::insn): New.
4141 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4143 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4145 (alloc_INSN_LIST): Strengthen return type from rtx to
4147 (copy_INSN_LIST): Likewise for return type and param.
4148 (concat_INSN_LIST): Likewise for both params and return type.
4149 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4150 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4151 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4152 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4154 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4155 "implicit_sets", "control_uses", "clobbers" from rtx to
4157 (struct deps_desc): Likewise for fields "pending_read_insns",
4158 "pending_write_insns", "pending_jump_insns",
4159 "last_pending_memory_flush", "last_function_call",
4160 "last_function_call_may_noreturn", "sched_before_next_call",
4161 "sched_before_next_jump".
4162 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4163 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4165 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4166 from rtx to rtx_insn_list *.
4167 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4170 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4171 to rtx_insn_list **.
4172 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4174 (queue_insn): Likewise for local "link".
4175 (struct haifa_saved_data): Strengthen field "insn_queue" from
4176 rtx * to rtx_insn_list **.
4177 (save_backtrack_point): Update allocation of save->insn_queue to
4178 reflect the strengthening of elements from rtx to rtx_insn_list *.
4179 (queue_to_ready): Strengthen local "link" from rtx to
4180 rtx_insn_list *; use methods "next" and "insn" when traversing the
4182 (early_queue_to_ready): Likewise for locals "link", "next_link",
4184 (schedule_block): Update allocation of insn_queue to reflect the
4185 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4186 local "link" from rtx to rtx_insn_list *, and use methods when
4188 (add_to_speculative_block): Strengthen locals "twins" and
4189 "next_node" from rtx to rtx_insn_list *, and use methods when
4190 working with them. Strengthen local "twin" from rtx to
4191 rtx_insn *, eliminating a checked cast.
4192 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4193 from rtx to rtx_insn_list *, and use methods when working with
4196 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4197 from rtx to rtx_insn_list *, adding a checked cast.
4198 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4200 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4201 "newlink" from rtx to rtx_insn_list *. Strengthen local
4202 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4203 from rtx to rtx_insn *.
4204 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4205 from rtx to rtx_insn_list *. Use methods of the latter class.
4206 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4207 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4208 (remove_free_INSN_LIST_node): Strengthen return type and local
4209 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4210 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4211 rtx_insn_list *, using "insn" method.
4213 * sched-deps.c (add_dependence_list): Strengthen param "list"
4214 from rtx to rtx_insn_list *, and use methods when working with it.
4215 (add_dependence_list_and_free): Strengthen param "listp" from
4216 rtx * to rtx_insn_list **.
4217 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4218 to rtx_insn_list **, and use methods when working with *listp.
4219 (remove_from_both_dependence_lists): Strengthen param "listp" from
4220 rtx * to rtx_insn_list **
4221 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4222 to rtx_insn_list **. Eliminate local "link", in favor of two new
4223 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4225 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4226 by introducing local "cond_deps".
4227 (remove_from_deps): Strengthen param "insn" from rtx to
4230 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4231 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4232 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4233 Use methods of rtx_insn_list.
4235 * store-motion.c (struct st_expr): Strengthen fields
4236 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4237 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4239 (find_moveable_store): Split out "tmp" into multiple more-tightly
4240 scoped locals. Use methods of rtx_insn_list *.
4241 (compute_store_table): Strengthen local "tmp" from rtx to
4242 rtx_insn *. Use methods of rtx_insn_list *.
4244 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4246 * coretypes.h (class rtx_insn_list): Add forward declaration.
4247 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4248 (is_a_helper <rtx_insn_list *>::test): New.
4249 (rtx_insn_list::next): New.
4250 (rtx_insn_list::insn): New.
4251 (gen_rtx_INSN_LIST): Add prototype.
4252 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4253 * gengenrtl.c (special_rtx): Add INSN_LIST.
4255 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4257 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4258 "prev" from rtx to rtx_insn *.
4260 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4262 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4263 functions. Require merely an rtx for now, not an rtx_insn *.
4264 (BLOCK_FOR_INSN): Likewise.
4265 (INSN_LOCATION): Likewise.
4266 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4268 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4270 * rtl.h (PATTERN): Convert this macro into a pair of inline
4271 functions, for now, requiring const_rtx and rtx.
4273 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4275 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4277 (final_postscan_insn): Likewise.
4278 (adjust_cost): Likewise.
4279 (adjust_priority): Likewise.
4280 (variable_issue): Likewise.
4281 (macro_fusion_pair_p): Likewise.
4282 (dfa_post_cycle_insn): Likewise.
4283 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4284 (first_cycle_multipass_issue): Likewise.
4285 (dfa_new_cycle): Likewise.
4286 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4287 (speculate_insn): Likewise for param "insn".
4288 (gen_spec_check): Likewise for params "insn" and "label".
4289 (get_insn_spec_ds): Likewise for param "insn".
4290 (get_insn_checked_ds): Likewise.
4291 (dispatch_do): Likewise.
4292 (dispatch): Likewise.
4293 (cannot_copy_insn_p): Likewise.
4294 (invalid_within_doloop): Likewise.
4295 (legitimate_combined_insn): Likewise.
4299 * doc/tm.texi: Automatically updated to reflect changes to
4302 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4304 (schedule_block): Likewise.
4305 (sched_init): Likewise.
4306 (sched_speculate_insn): Strengthen param "insn" from rtx to
4308 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4310 * hooks.c (hook_bool_rtx_true): Rename to...
4311 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4313 (hook_constcharptr_const_rtx_null): Rename to...
4314 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4315 first param from const_rtx to const rtx_insn *.
4316 (hook_bool_rtx_int_false): Rename to...
4317 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4318 param from rtx to rtx_insn *.
4319 (hook_void_rtx_int): Rename to...
4320 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4323 * hooks.h (hook_bool_rtx_true): Rename to...
4324 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4326 (hook_bool_rtx_int_false): Rename to...
4327 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4328 param from rtx to rtx_insn *.
4329 (hook_void_rtx_int): Rename to...
4330 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4332 (hook_constcharptr_const_rtx_null): Rename to...
4333 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4334 first param from const_rtx to const rtx_insn *.
4336 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4337 and local "prev" from rtx to rtx_insn *.
4339 * sched-int.h (sched_speculate_insn): Strengthen first param from
4342 * sel-sched.c (create_speculation_check): Likewise for local "label".
4343 * targhooks.c (default_invalid_within_doloop): Strengthen param
4344 "insn" from const_rtx to const rtx_insn *.
4345 * targhooks.h (default_invalid_within_doloop): Strengthen param
4346 from const_rtx to const rtx_insn *.
4348 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4349 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4351 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4353 (arc_invalid_within_doloop): Likewise, with const.
4355 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4356 (arm_cannot_copy_insn_p): Likewise for param "insn".
4357 (arm_unwind_emit): Likewise.
4359 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4362 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4363 (c6x_variable_issue): Likewise. Removed now-redundant checked
4365 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4367 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4368 Likewise for param "insn".
4369 (epiphany_mode_after): Likewise.
4370 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4371 params "insn", "dep_insn".
4372 (epiphany_mode_needed): Likewise for param "insn".
4373 (epiphany_mode_after): Likewise.
4375 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4376 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4377 (ix86_avx_u128_mode_needed): Likewise.
4378 (ix86_i387_mode_needed): Likewise.
4379 (ix86_mode_needed): Likewise.
4380 (ix86_avx_u128_mode_after): Likewise.
4381 (ix86_mode_after): Likewise.
4382 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4383 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4384 (ix86_adjust_priority): Likewise for param "insn".
4385 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4386 (do_dispatch): Likewise.
4387 (has_dispatch): Likewise.
4388 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4390 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4391 reflect renaming of default hook implementation from
4392 hook_constcharptr_const_rtx_null to
4393 hook_constcharptr_const_rtx_insn_null.
4394 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4396 (ia64_variable_issue): Likewise for param "insn".
4397 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4398 (ia64_dfa_new_cycle): Likewise.
4399 (ia64_get_insn_spec_ds): Likewise.
4400 (ia64_get_insn_checked_ds): Likewise.
4401 (ia64_speculate_insn): Likewise.
4402 (ia64_gen_spec_check): Likewise for params "insn", "label".
4403 (ia64_asm_unwind_emit): Likewise for param "insn".
4405 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4407 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4409 (m68k_sched_variable_issue): Likewise for param "insn".
4411 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4414 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4415 Likewise for params "insn", "dep".
4417 * config/mips/mips.c (mips_adjust_cost): Likewise.
4418 (mips_variable_issue): Likewise for param "insn".
4419 (mips_final_postscan_insn): Likewise.
4421 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4422 for params "insn", "dep".
4424 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4426 (pa_adjust_priority): Likewise for param "insn".
4428 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4429 Likewise for params "insn", "dep_insn".
4431 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4433 (rs6000_variable_issue): Likewise.
4434 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4435 (rs6000_debug_adjust_cost): Likewise.
4436 (rs6000_adjust_priority): Likewise for param "insn".
4437 (rs6000_use_sched_lookahead_guard): Likewise.
4438 (get_next_active_insn): Likewise for return type and both params.
4439 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4440 and locals "insn", "next_insn".
4441 (pad_groups): Likewise.
4443 * config/s390/s390.c (s390_adjust_priority): Likewise for param
4445 (s390_cannot_copy_insn_p): Likewise.
4446 (s390_sched_variable_issue): Likewise for third param, eliminating
4448 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
4449 default hook implementation from hook_constcharptr_const_rtx_null
4450 to hook_constcharptr_const_rtx_insn_null.
4452 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
4453 from rtx to rtx_insn *.
4454 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
4455 (sh_variable_issue): Likewise for param "insn".
4456 (sh_dfa_new_cycle): Likewise.
4457 (sh_mode_needed): Likewise.
4458 (sh_mode_after): Likewise.
4460 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
4461 params "insn", "dep_insn".
4462 (hypersparc_adjust_cost): Likewise.
4463 (sparc_adjust_cost): Likewise.
4465 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
4466 param, eliminated checked cast.
4467 (spu_sched_adjust_cost): Likewise for first and third params.
4469 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
4470 params "insn" and "dep_insn" from rtx to rtx_insn *.
4472 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
4474 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4476 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
4477 (set_is_load_p): ...this, updating to work on a SET pattern rather
4479 (is_store_insn): Rename to...
4480 (set_is_store_p): ...this, updating to work on a SET pattern
4481 rather than an insn.
4482 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
4483 top of function to where it is needed. Rewrite the bogus
4484 condition that checks for "insn" and "dep" being PARALLEL to
4485 instead use single_set, introducing locals "insn_set" and
4486 "dep_set". Given that we only ever returned "cost" for a non-pair
4487 of SETs, bail out early if we don't have a pair of SET.
4488 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
4489 use the new locals "insn_set" and "dep_set", and update calls to
4490 is_load_insn and is_store_insn to be calls to set_is_load_p and
4493 2014-08-27 Guozhi Wei <carrot@google.com>
4496 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
4497 amount before using it.
4499 2014-08-27 Richard Biener <rguenther@suse.de>
4501 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
4502 get_maxval_strlen inside a more useful API.
4503 (gimple_fold_builtin_with_strlen): Remove and fold into ...
4504 (gimple_fold_builtin): ... caller.
4505 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
4506 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
4507 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
4508 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
4509 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
4510 gimple_fold_builtin_sprintf): Adjust to compute maxval
4513 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
4516 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
4518 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4519 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4520 Anna Tikhonova <anna.tikhonova@intel.com>
4521 Ilya Tocar <ilya.tocar@intel.com>
4522 Andrey Turetskiy <andrey.turetskiy@intel.com>
4523 Ilya Verbin <ilya.verbin@intel.com>
4524 Kirill Yukhin <kirill.yukhin@intel.com>
4525 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4527 * config/i386/sse.md
4528 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
4529 Use `concat_tg_mode' attribute to determine asm register size.
4531 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4532 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4533 Anna Tikhonova <anna.tikhonova@intel.com>
4534 Ilya Tocar <ilya.tocar@intel.com>
4535 Andrey Turetskiy <andrey.turetskiy@intel.com>
4536 Ilya Verbin <ilya.verbin@intel.com>
4537 Kirill Yukhin <kirill.yukhin@intel.com>
4538 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4540 * config/i386/sse.md
4541 (define_mode_iterator VI48_AVX512VL): New.
4542 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
4543 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
4544 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
4545 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4546 with VI1): Change mode iterator.
4547 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4548 with VI_ULOADSTORE_BW_AVX512VL): New.
4549 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4550 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4551 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4552 with VI1): Change mode iterator.
4553 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4554 with VI_ULOADSTORE_BW_AVX512VL): New.
4555 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4556 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4557 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4558 with VI1): Change mode iterator.
4559 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4560 with VI_ULOADSTORE_BW_AVX512VL): New.
4561 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4562 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
4563 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
4564 (define_insn "<avx512>_storedqu<mode>_mask" with
4565 VI48_AVX512VL): New.
4566 (define_insn "<avx512>_storedqu<mode>_mask" with
4567 VI12_AVX512VL): Ditto.
4569 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4570 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4571 Anna Tikhonova <anna.tikhonova@intel.com>
4572 Ilya Tocar <ilya.tocar@intel.com>
4573 Andrey Turetskiy <andrey.turetskiy@intel.com>
4574 Ilya Verbin <ilya.verbin@intel.com>
4575 Kirill Yukhin <kirill.yukhin@intel.com>
4576 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4578 * config/i386/sse.md
4579 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
4580 (define_mode_iterator VI48_AVX512BW): New.
4581 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
4582 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4583 with VI48_AVX2_48_AVX512F): New.
4584 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4585 with VI2_AVX512VL): Ditto.
4587 2014-08-27 Richard Biener <rguenther@suse.de>
4590 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
4591 (fold_builtin_3): Do not fold strcat_chk here.
4592 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
4594 (gimple_fold_builtin): Fold strcat_chk here.
4596 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
4598 * dwarf2out.h (dwarf2out_decl): Remove prototype.
4599 * dwarf2out.c (dwarf2out_decl): Make static.
4601 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
4603 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
4605 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4607 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
4608 from rtx to rtx_insn *.
4609 (cselib_lookup_from_insn): Likewise for final param.
4610 (cselib_subst_to_values_from_insn): Likewise.
4611 (cselib_add_permanent_equiv): Likewise.
4613 * cselib.c (cselib_current_insn): Likewise for this variable.
4614 (cselib_subst_to_values_from_insn): Likewise for param "insn".
4615 (cselib_lookup_from_insn): Likewise.
4616 (cselib_add_permanent_equiv): Likewise for param "insn" and local
4617 "save_cselib_current_insn".
4618 (cselib_process_insn): Replace use of NULL_RTX with NULL.
4620 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
4621 from rtx to rtx_insn *.
4623 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4625 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
4628 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4630 * df.h (df_dump_insn_problem_function): Strengthen first param of
4631 this callback from const_rtx to const rtx_insn *.
4632 (struct df_insn_info): Strengthen field "insn" from rtx to
4634 (DF_REF_INSN): Eliminate this function, reinstating the older
4636 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
4637 (df_reg_defined): Likewise.
4638 (df_find_use): Likewise.
4639 (df_reg_used): Likewise.
4640 (df_dump_insn_top): Strengthen param 1 from const_rtx to
4642 (df_dump_insn_bottom): Likewise.
4643 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
4644 (df_insn_debug_regno): Likewise.
4645 (debug_df_insn): Likewise.
4646 (df_rd_simulate_one_insn): Likewise for param 2.
4647 (df_word_lr_simulate_defs): Likewise for param 1.
4648 (df_word_lr_simulate_uses): Likewise.
4649 (df_md_simulate_one_insn): Likewise for param 2.
4650 (df_simulate_find_noclobber_defs): Likewise for param 1.
4651 (df_simulate_find_defs): Likewise.
4652 (df_simulate_defs): Likewise.
4653 (df_simulate_uses): Likewise.
4654 (df_simulate_one_insn_backwards): Likewise for param 2.
4655 (df_simulate_one_insn_forwards): Likewise.
4656 (df_uses_create): Likewise for param 2.
4657 (df_insn_create_insn_record): Likewise for param 1.
4658 (df_insn_delete): Likewise.
4659 (df_insn_rescan): Likewise.
4660 (df_insn_rescan_debug_internal): Likewise.
4661 (df_insn_change_bb): Likewise.
4662 (df_notes_rescan): Likewise.
4663 * rtl.h (remove_death): Likewise for param 2.
4664 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
4666 * sched-int.h (reemit_notes): Strengthen param from rtx to
4668 * valtrack.h (propagate_for_debug): Likewise for param 1.
4670 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
4671 local "tmp_rtx" from const_rtx to const rtx_insn *.
4672 * combine.c (remove_death): Strengthen param "insn" from rtx to
4674 (move_deaths): Likewise for local "where_dead".
4675 * cse.c (delete_trivially_dead_insns): Introduce local
4676 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
4677 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
4679 (df_reg_defined): Likewise.
4680 (df_find_use): Likewise.
4681 (df_reg_used): Likewise.
4682 (df_dump_insn_problem_data): Strengthen param "insn" from
4683 const_rtx to const rtx_insn *.
4684 (df_dump_insn_top): Likewise.
4685 (df_dump_insn_bottom): Likewise.
4686 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
4687 (df_insn_debug_regno): Likewise.
4688 (debug_df_insn): Likewise.
4689 (DF_REF_INSN): Delete.
4690 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
4691 from rtx to rtx_insn *.
4692 (df_chain_insn_top_dump): Strengthen param "insn" from
4693 const_rtx to const rtx_insn *.
4694 (df_chain_insn_bottom_dump): Likewise.
4695 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
4697 (df_word_lr_simulate_uses): Likewise.
4698 (df_print_note): Likewise.
4699 (df_remove_dead_and_unused_notes): Likewise.
4700 (df_set_unused_notes_for_mw): Likewise.
4701 (df_set_dead_notes_for_mw): Likewise.
4702 (df_create_unused_note): Likewise.
4703 (df_simulate_find_defs): Likewise.
4704 (df_simulate_find_uses): Likewise.
4705 (df_simulate_find_noclobber_defs): Likewise.
4706 (df_simulate_defs): Likewise.
4707 (df_simulate_uses): Likewise.
4708 (df_simulate_one_insn_backwards): Likewise.
4709 (df_simulate_one_insn_forwards): Likewise.
4710 (df_md_simulate_one_insn): Likewise.
4711 * df-scan.c (df_uses_create): Likewise.
4712 (df_insn_create_insn_record): Likewise.
4713 (df_insn_delete): Likewise.
4714 (df_insn_rescan): Likewise.
4715 (df_insn_rescan_debug_internal): Likewise.
4716 (df_insn_change_bb): Likewise.
4717 (df_notes_rescan): Likewise.
4718 (df_refs_add_to_chains): Likewise.
4719 (df_insn_refs_verify): Likewise.
4720 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
4721 when invoking df_insn_delete.
4722 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
4723 (set_unique_reg_note): Add checked cast.
4724 * final.c (cleanup_subreg_operands): Likewise.
4725 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
4726 "insn" from rtx to rtx_insn *.
4727 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
4728 "last" from rtx to rtx_insn *.
4729 * ira-emit.c (change_regs_in_insn): New function.
4730 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
4731 Invoke change_regs_in_insn rather than change_regs.
4732 * ira.c (update_equiv_regs): Strengthen locals "insn",
4733 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
4734 for_each_rtx_in_insn rather than for_each_rtx.
4735 * recog.c (confirm_change_group): Add checked casts.
4736 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
4738 (peep2_fill_buffer): Add checked cast.
4739 * rtlanal.c (remove_note): Likewise.
4740 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
4741 locals "next" "end" from rtx to rtx_insn *.
4743 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4745 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
4747 (struct reg_use_data): Likewise for field "insn".
4748 (insn_cost): Likewise for param.
4749 (real_insn_for_shadow): Likewise for return type and param.
4750 (increase_insn_priority): Likewise for param 1.
4751 (debug_dependencies): Likewise for both params.
4753 * haifa-sched.c (insn_delay): Likewise for param "insn".
4754 (real_insn_for_shadow): Likewise for return type and param "insn".
4755 (update_insn_after_change): Likewise for param "insn".
4756 (recompute_todo_spec): Likewise for param "next" and locals "pro",
4758 (insn_cost): Likewise for param "insn".
4759 (increase_insn_priority): Likewise.
4760 (calculate_reg_deaths): Likewise.
4761 (setup_insn_reg_pressure_info): Likewise.
4762 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
4763 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
4764 (model_recompute): Likewise.
4765 (must_restore_pattern_p): Likewise for param "next".
4766 (model_excess_cost): Likewise for param "insn".
4767 (queue_remove): Likewise.
4768 (adjust_priority): Likewise for param "prev".
4769 (update_register_pressure): Likewise for param "insn".
4770 (setup_insn_max_reg_pressure): Likewise for local "insn".
4771 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
4772 (model_add_to_schedule): Likewise.
4773 (model_reset_queue_indices): Likewise for local "insn".
4774 (unschedule_insns_until): Strengthen local "recompute_vec" from
4775 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
4776 "con" from rtx to rtx_insn *.
4777 (restore_last_backtrack_point): Likewise for both locals "x". Add
4779 (estimate_insn_tick): Likewise for param "insn".
4780 (commit_schedule): Likewise for params "prev_head", "tail" and
4782 (verify_shadows): Likewise for locals "i1", "i2".
4783 (dump_insn_stream): Likewise for params "head", "tail" and locals
4784 "next_tail", "insn".
4785 (schedule_block): Likewise for locals "insn", "x". Add a checked
4787 (fix_inter_tick): Likewise for params "head", "tail".
4788 (create_check_block_twin): Likewise for local "jump".
4789 (haifa_change_pattern): Likewise for param "insn".
4790 (haifa_speculate_insn): Likewise.
4791 (dump_new_block_header): Likewise for params "head", "tail".
4792 (fix_jump_move): Likewise for param "jump".
4793 (move_block_after_check): Likewise.
4794 (sched_init_insn_luid): Likewise for param "insn".
4795 (sched_init_luids): Likewise for local "insn".
4796 (insn_luid): Likewise for param "insn".
4797 (init_h_i_d): Likewise.
4798 (haifa_init_h_i_d): Likewise for local "insn".
4799 (haifa_init_insn): Likewise for param "insn".
4800 * sched-deps.c (add_dependence): Likewise for local "real_pro",
4802 (create_insn_reg_use): Likewise for param "insn".
4803 (setup_insn_reg_uses): Likewise. Add a checked cast.
4804 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
4805 "tail" from rtx to rtx_insn *.
4806 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
4807 "insn", "next_tail".
4809 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4811 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
4812 from rtx to rtx_insn *.
4813 (model_add_to_schedule): Likewise for locals "start", "end",
4816 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4818 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
4820 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
4821 "to" and locals "insn", "next", "copy". Remove now-redundant
4824 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4826 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
4827 rtx_insn * and param 4 from rtx * to rtx_insn **.
4828 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
4829 param 2 from rtx * to rtx_insn **.
4831 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
4832 rtx_insn * and final param from rtx * to rtx_insn **.
4834 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
4835 from rtx to rtx_insn *.
4836 (try_head_merge_bb): Likewise for both locals named "move_upto".
4837 * df-problems.c (can_move_insns_across): Likewise for params
4838 "from", "to", "across_from", "across_to" and locals "insn",
4839 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
4841 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
4842 from rtx to rtx_insn *.
4843 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
4844 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
4845 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
4847 (noce_try_abs): Likewise.
4848 (noce_get_condition): Likewise for param "jump". Strengthen param
4849 "earliest" from rtx * to rtx_insn **.
4850 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
4852 (find_cond_trap): Likewise.
4853 (dead_or_predicable): Likewise for local "earliest".
4854 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
4856 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
4857 and local "prev". Strengthen param "earliest" from rtx * to
4859 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
4860 Strengthen param "earliest" from rtx * to rtx_insn **.
4862 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4864 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
4865 "to" and local "insn" from rtx to rtx_insn *.
4867 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4869 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
4870 from rtx to rtx_insn *.
4871 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
4872 (code_motion_path_driver): Likewise for local "last_insn".
4873 (simplify_changed_insns): Likewise for local "insn".
4875 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4877 * rtl.h (push_to_sequence): Strengthen param from rtx to
4879 (push_to_sequence2): Likewise for both params.
4880 (delete_insns_since): Likewise for param.
4881 (reorder_insns_nobb): Likewise for all three params.
4882 (set_new_first_and_last_insn): Likewise for both params.
4884 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
4885 rtx_insn *. Remove now-redundant cast.
4886 (set_last_insn): Likewise.
4888 * builtins.c (expand_builtin_return): Strengthen local
4889 "call_fusage" from rtx to rtx_insn *.
4890 * cfgrtl.c (create_basic_block_structure): Likewise for local
4892 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
4893 "first", "last" and local "insn".
4894 (delete_insns_since): Likewise for param "from".
4895 (reorder_insns_nobb): Likewise for params "from", "to", "after"
4897 (push_to_sequence): Likewise for param "first" and local "last".
4898 (push_to_sequence2): Likewise for params "first" and "last".
4899 * lra.c (emit_add3_insn): Likewise for local "last".
4900 (lra_emit_add): Likewise.
4901 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
4903 (process_address_1): Likewise for locals "insn", last".
4904 * modulo-sched.c (ps_first_note): Likewise for return type.
4905 * optabs.c (expand_binop_directly): Likewise for param "last".
4907 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4909 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
4911 * emit-rtl.c (get_last_insn_anywhere): Likewise.
4913 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4915 * function.h (struct sequence_stack): Strengthen fields "first"
4916 and "last" from rtx to rtx_insn *.
4917 (struct emit_status): Likewise for fields "x_first_insn" and
4920 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
4921 (set_first_insn): Add checked cast.
4922 (get_last_insn): Remove now-redundant checked cast.
4923 (set_last_insn): Add checked cast.
4925 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
4926 "saved_first" and "saved_last" from rtx to rtx_insn *.
4928 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4930 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
4931 (unlink_insn_chain): Strengthen both params from rtx to
4934 * cfgrtl.c (cfg_layout_function_header): Likewise for this
4936 (unlink_insn_chain): Likewise for params "first" and "last".
4937 Remove now-redundant checked cast.
4938 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
4939 (fixup_reorder_chain): Strengthen local "insn" from rtx to
4941 * emit-rtl.c (link_insn_into_chain): Likewise for all three
4943 (add_insn): Likewise for param "insn" and local "prev".
4944 (add_insn_after_nobb): Likewise for both params and local "next".
4945 (add_insn_before_nobb): Likewise for both params and local "prev".
4946 (add_insn_after): Rename param "after" to "uncast_after",
4947 introducing local "after" with another checked cast.
4948 (add_insn_before): Rename params "insn" and "before", giving them
4949 "uncast_" prefixes, adding the old names back using checked casts.
4950 (emit_note_after): Likewise for param "after".
4951 (emit_note_before): Likewise for param "before".
4952 (emit_label): Add a checked cast.
4954 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4956 * cselib.h (cselib_record_sets_hook): Strengthen initial param
4957 "insn" from rtx to rtx_insn *.
4959 * cselib.c (cselib_record_sets_hook): Likewise.
4961 * var-tracking.c (add_with_sets): Likewise, renaming back from
4962 "uncast_insn" to "insn" and eliminating the checked cast from rtx
4965 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4967 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
4968 and "header_" from rtx to rtx_insn *.
4969 (struct basic_block_d): Likewise for field "head_" within "x"
4970 field of union basic_block_il_dependent.
4971 (BB_HEAD): Drop function...
4972 (SET_BB_HEAD): ...and this function in favor of...
4973 (BB_HEAD): ...reinstate macro.
4974 (BB_END): Drop function...
4975 (SET_BB_END): ...and this function in favor of...
4976 (BB_END): ...reinstate macro.
4977 (BB_HEADER): Drop function...
4978 (SET_BB_HEADER): ...and this function in favor of...
4979 (BB_HEADER): ...reinstate macro.
4981 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
4982 (fix_crossing_unconditional_branches): Likewise.
4983 * caller-save.c (save_call_clobbered_regs): Likewise.
4984 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
4985 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
4986 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
4987 (merge_blocks_move_successor_nojumps): Likewise.
4988 (outgoing_edges_match): Update use of for_each_rtx to
4989 for_each_rtx_in_insn.
4990 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
4991 (expand_gimple_cond): Likewise.
4992 (expand_gimple_tailcall): Likewise.
4993 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
4995 (construct_exit_block): Drop use of SET_BB_END.
4996 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
4998 (delete_insn): Rename param "insn" to "uncast_insn", introducing
4999 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5000 SET_BB_HEAD and SET_BB_END.
5001 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5003 (rtl_delete_block): Drop use of SET_BB_HEAD.
5004 (rtl_split_block): Drop use of SET_BB_END.
5005 (emit_nop_for_unique_locus_between): Likewise.
5006 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5007 (block_label): Drop use of SET_BB_HEAD.
5008 (fixup_abnormal_edges): Drop use of SET_BB_END.
5009 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5010 (relink_block_chain): Likewise.
5011 (fixup_reorder_chain): Drop use of SET_BB_END.
5012 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5013 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5014 rtx_insn **. Drop use of SET_BB_HEADER.
5015 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5017 (BB_HEAD): Delete this function.
5018 (SET_BB_HEAD): Likewise.
5020 (SET_BB_END): Likewise.
5021 (BB_HEADER): Likewise.
5022 (SET_BB_HEADER): Likewise.
5023 * emit-rtl.c (add_insn_after): Rename param "insn" to
5024 "uncast_insn", adding a new local "insn" and a checked cast to
5025 rtx_insn *. Drop use of SET_BB_END.
5026 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5027 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5028 (reorder_insns): Drop use of SET_BB_END.
5029 (emit_insn_after_1): Strengthen param "first" and locals "last",
5030 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5031 (emit_pattern_after_noloc): Add checked cast.
5032 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5033 (restore_other_notes): Likewise.
5034 (move_insn): Likewise.
5035 (sched_extend_bb): Likewise.
5036 (fix_jump_move): Likewise.
5037 * ifcvt.c (noce_process_if_block): Likewise.
5038 (dead_or_predicable): Likewise.
5039 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5040 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5041 * sel-sched-ir.c (sel_move_insn): Likewise.
5042 * sel-sched.c (move_nop_to_previous_block): Likewise.
5044 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5046 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5048 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5050 * basic-block.h (create_basic_block_structure): Strengthen params
5051 1 "head" and 2 "end" from rtx to rtx_insn *.
5052 * cfgrtl.c (create_basic_block_structure): Likewise.
5053 (rtl_create_basic_block): Update casts from void * to rtx to
5054 rtx_insn *, so that we can pass them as rtx_insn * to
5055 create_basic_block_structure.
5056 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5058 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5060 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5062 (check_for_inc_dec): Strengthen param "insn" from rtx to
5065 * cselib.h (cselib_process_insn): Likewise.
5067 * cselib.c (cselib_record_sets): Likewise.
5068 (cselib_process_insn): Likewise.
5070 * dse.c (struct insn_info): Likewise for field "insn".
5071 (check_for_inc_dec_1): Likewise for local "insn".
5072 (check_for_inc_dec): Likewise for param "insn".
5073 (scan_insn): Likewise.
5074 (dse_step1): Likewise for local "insn".
5076 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5077 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5079 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5081 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5082 from rtx to rtx_insn *.
5083 (DEP_PRO): Delete this function and...
5084 (SET_DEP_PRO): ...this function in favor of...
5085 (DEP_PRO): ...reinstate this macro.
5086 (DEP_CON): Delete this function and...
5087 (SET_DEP_CON): ...this function in favor of...
5088 (DEP_CON): ...reinstate this old macro.
5089 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5090 (init_dep): Likewise.
5091 (set_priorities): Likewise for both params.
5092 (sd_copy_back_deps): Likewise for params 1 and 2.
5094 * haifa-sched.c (priority): Likewise for param "insn" and local
5096 (set_priorities): Likewise for params "head" and "tail" and local
5098 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5100 (add_to_speculative_block): Add a checked cast.
5101 (create_check_block_twin): Drop use of SET_DEP_CON.
5102 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5105 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5106 Drop use of SET_DEP_PRO
5107 (init_dep): Strengthen params "pro" and "con" from rtx to
5109 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5113 (SET_DEP_PRO): Delete.
5114 (SET_DEP_CON): Delete.
5116 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5118 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5119 from rtx to rtx_insn *.
5120 (VINSN_INSN_RTX): Eliminate rvalue function and...
5121 (SET_VINSN_INSN): ...lvalue function in favor of...
5122 (VINSN_INSN_RTX): reinstate this old macro.
5124 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5125 in favor of VINSN_INSN_RTX.
5126 (VINSN_INSN_RTX): Delete this function.
5127 (SET_VINSN_INSN_RTX): Likewise.
5129 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5131 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5132 (BND_TO): Delete this function and...
5133 (SET_BND_TO): ...this functions in favor of...
5134 (BND_TO): ...reinstating this macro.
5135 (struct _fence): Strengthen field "executing_insns" from
5136 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5137 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5138 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5139 and param "insn" from rtx to insn_t.
5140 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5143 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5145 (rtx_vec_t): Likewise.
5146 (struct sched_deps_info_def): Strengthen param of "start_insn"
5147 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5148 "note_mem_dep" callback and first param of "note_dep" callback.
5150 * haifa-sched.c (add_to_speculative_block): Strengthen param
5151 "insn" from rtx to rtx_insn *.
5152 (clear_priorities): Likewise.
5153 (calc_priorities): Likewise for local "insn".
5155 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5156 Remove redundant checked cast.
5157 (haifa_note_mem_dep): Likewise for param "pending_insn".
5158 (haifa_note_dep): Likewise for param "elem".
5159 (note_mem_dep): Likewise for param "e".
5160 (sched_analyze_1): Add checked casts.
5161 (sched_analyze_2): Likewise.
5163 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5164 from rtx to rtx_insn *.
5165 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5166 from vec<rtx> * to vec<rtx_insn *> *.
5168 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5170 (flist_add): Strengthen param "executing_insns" from
5171 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5172 (advance_deps_context): Remove now-redundant checked cast.
5173 (init_fences): Replace uses of NULL_RTX with NULL.
5174 (merge_fences): Strengthen params "last_scheduled_insn" and
5175 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5176 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5177 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5178 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5179 an instruction, rather than doing double-duty as a pattern.
5180 (return_nop_to_pool): Update for change of insn_t.
5181 (deps_init_id): Remove now-redundant checked cast.
5182 (struct sched_scan_info_def): Strengthen param of "init_insn"
5183 callback from rtx to insn_t.
5184 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5185 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5187 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5188 "end" from rtx to rtx_insn *.
5189 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5190 (rtx insn_rtx, bool force_unique_p)
5191 (BND_TO): Delete function.
5192 (SET_BND_TO): Delete function.
5194 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5196 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5197 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5199 (undo_transformations): Likewise for param "insn".
5200 (update_liveness_on_insn): Likewise.
5201 (compute_live_below_insn): Likewise for param "insn" and local
5203 (update_data_sets): Likewise for param "insn".
5204 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5205 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5206 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5208 (move_cond_jump): Likewise for param "insn".
5209 (move_cond_jump): Drop use of SET_BND_TO.
5210 (compute_av_set_on_boundaries): Likewise.
5211 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5212 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5213 from rtx to rtx_insn *.
5214 (maybe_emit_renaming_copy): Likewise for param "insn".
5215 (maybe_emit_speculative_check): Likewise.
5216 (handle_emitting_transformations): Likewise.
5217 (remove_insn_from_stream): Likewise.
5218 (code_motion_process_successors): Strengthen local "succ" from rtx
5221 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5223 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5224 ilist_t, not _xlist_t;
5225 (ILIST_INSN): Define in terms of new union field "insn".
5226 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5228 (struct _list_node): Add new field "insn" to the union, of type
5230 (ilist_add): Replace macro with an inline function, requiring an
5232 (ilist_remove): Define this macro directly in terms of
5233 _list_remove, rather than indirectly via _xlist_remove.
5234 (ilist_clear): Likewise, in terms of _list_clear rather than
5236 (ilist_is_in_p): Replace macro with an inline function, requiring
5238 (_list_iter_cond_insn): New function.
5239 (ilist_iter_remove): Define this macro directly in terms of
5240 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5241 (ilist_iterator): Define directly in terms of _list_iterator
5242 rather than indirectly through _xlist_iterator.
5243 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5244 than in terms of _FOR_EACH_X.
5245 (FOR_EACH_INSN_1): Likewise.
5247 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5251 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5252 DECL_HARD_REGISTER and return for invalid register specifications.
5253 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5254 DECL_HARD_REGISTER, call expand_one_error_var.
5255 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5256 CC_REGNUM with non-MODE_CC modes.
5257 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5259 2014-08-26 Marek Polacek <polacek@redhat.com>
5262 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5264 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5266 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5267 qi cost; add di cost.
5268 (cortexa57_addrcost_table): Likewise.
5270 2014-08-26 Marek Polacek <polacek@redhat.com>
5273 * expr.c (is_aligning_offset): Remove logical not.
5275 2014-08-26 Marek Polacek <polacek@redhat.com>
5278 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5279 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5281 2014-08-26 Richard Biener <rguenther@suse.de>
5283 PR tree-optimization/62175
5284 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5285 expand possibly trapping operations.
5287 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5289 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5290 "insn" from rtx to rtx_insn *.
5291 (permute_load): Likewise for param "insn".
5292 (permute_store): Likewise.
5293 (handle_special_swappables): Likewise for local "insn".
5294 (replace_swap_with_copy): Likewise for locals "insn" and
5296 (rs6000_analyze_swaps): Likewise for local "insn".
5298 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5300 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5303 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5305 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5306 "note_list" from rtx to rtx_insn *.
5307 (BB_NOTE_LIST): Replace this function and...
5308 (SET_BB_NOTE_LIST): ...this function with...
5309 (BB_NOTE_LIST): ...the former macro implementation.
5311 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5312 local "from_start" from rtx to rtx_insn *. Strengthen param
5313 "to_endp" from rtx * to rtx_insn **.
5315 * haifa-sched.c (concat_note_lists): Likewise.
5316 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5318 (sel_restore_notes): Likewise.
5319 (move_bb_info): Likewise.
5320 (BB_NOTE_LIST): Delete this function.
5321 (SET_BB_NOTE_LIST): Delete this function.
5322 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5323 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5325 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5327 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5328 from rtx * to rtx_insn **.
5329 (reorder2): Likewise.
5330 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5331 from rtx to rtx_insn *.
5333 * doc/tm.texi: Update mechanically for above change to target.def.
5335 * sched-int.h (note_list): Strengthen this variable from rtx to
5337 (remove_notes): Likewise for both params.
5338 (restore_other_notes): Likewise for return type and first param.
5339 (struct ready_list): Strengthen field "vec" from rtx * to
5341 (struct dep_replacement): Strenghten field "insn" from rtx to
5343 (struct deps_desc): Likewise for fields "last_debug_insn",
5345 (struct haifa_sched_info): Likewise for callback field
5346 "can_schedule_ready_p"'s param, for first param of "new_ready"
5347 callback field, for both params of "rank" callback field, for
5348 first field of "print_insn" callback field (with a const), for
5349 both params of "contributes_to_priority" callback, for param
5350 of "insn_finishes_block_p" callback, for fields "prev_head",
5351 "next_tail", "head", "tail", for first param of "add_remove_insn"
5352 callback, for first param of "begin_schedule_ready" callback, for
5353 both params of "begin_move_insn" callback, and for second param
5354 of "advance_target_bb" callback.
5355 (add_dependence): Likewise for params 1 and 2.
5356 (sched_analyze): Likewise for params 2 and 3.
5357 (deps_analyze_insn): Likewise for param 2.
5358 (ready_element): Likewise for return type.
5359 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5360 (try_ready): Strenghten param from rtx to rtx_insn *.
5361 (sched_emit_insn): Likewise for return type.
5362 (record_delay_slot_pair): Likewise for params 1 and 2.
5363 (add_delay_dependencies): Likewise for param.
5364 (contributes_to_priority): Likewise for both params.
5365 (find_modifiable_mems): Likewise.
5367 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5368 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5369 "first_older_only_insn" from rtx to rtx_insn *.
5370 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5373 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5374 "last_scheduled_iter0" from rtx to rtx_insn *.
5375 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5376 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5377 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5378 "insn" from rtx to rtx_insn *.
5379 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5381 (c6x_sched_reorder2): Strengthen param "ready" and locals
5382 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5383 "insn" from rtx to rtx_insn *.
5384 (c6x_variable_issue): Add a checked cast when assigning from insn
5385 to ss.last_scheduled_iter0.
5386 (split_delayed_branch): Strengthen param "insn" and local "i1"
5387 from rtx to rtx_insn *.
5388 (split_delayed_nonbranch): Likewise.
5389 (undo_split_delayed_nonbranch): Likewise for local "insn".
5390 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5391 "entry_after", "end_packet", "head_insn", "tail_insn",
5392 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5393 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5394 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5395 but add a checked cast on loop->start_label. Consolidate calls to
5396 avoid assigning result of gen_spkernel to "insn", now an
5399 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5400 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5402 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5403 rtx_insn **. Strengthen locals "top", "next" from rtx to
5405 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5406 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5407 (add_parameter_dependencies): Strengthen params "call", "head" and
5408 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5409 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5410 (add_dependee_for_func_arg): Likewise for param "arg" and local
5412 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5413 "tail" and locals "insn", "first_arg".
5415 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5416 for params "head", "tail" and locals "insn", "next", "next_tail".
5417 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5418 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5419 "insn", "lowest", "highest" from rtx to rtx_insn *.
5420 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5422 (ia64_sched_reorder2): Likewise.
5424 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5425 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5426 from rtx * to rtx_insn **.
5427 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5429 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5431 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5432 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5435 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5436 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5438 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5439 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5440 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5442 (vr4130_reorder): Likewise.
5443 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
5445 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
5447 (mips_sched_reorder): Likewise.
5448 (mips_sched_reorder2): Likewise.
5450 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
5452 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
5453 Strengthen local "tmp" from rtx to rtx_insn *.
5454 (rs6000_sched_reorder2): Likewise.
5456 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
5457 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
5458 (s390_sched_reorder): Strengthen param "ready" from rtx * to
5459 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
5461 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
5462 "tmp2" from rtx to rtx_insn *.
5463 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
5464 Strengthen local "insn" from rtx to rtx_insn *.
5465 (ready_reorder): Strengthen param "ready" from rtx * to
5466 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
5467 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
5468 (sh_reorder2): Likewise.
5470 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
5471 local "insn" from rtx to rtx_insn *.
5473 * haifa-sched.c (note_list): Strengthen this variable from rtx to
5475 (scheduled_insns): Strengthen this variable from vec<rtx> to
5477 (set_modulo_params): Likewise for locals "i1", "i2".
5478 (record_delay_slot_pair): Likewise for params "i1", "i2".
5479 (add_delay_dependencies): Likewise for param "insn".
5480 (cond_clobbered_p): Likewise.
5481 (recompute_todo_spec): Likewise for local "prev".
5482 (last_scheduled_insn): Likewise for this variable.
5483 (nonscheduled_insns_begin): Likewise.
5484 (model_set_excess_costs): Strengthen param "insns" from rtx * to
5486 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
5488 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
5489 Strengthen local "insn" from rtx to rtx_insn *.
5490 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
5491 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5492 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
5493 (ready_remove_first): Likewise for return type and local "t".
5494 (ready_element): Likewise for return type.
5495 (ready_remove): Likewise for return type and local "t".
5496 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
5497 (check_clobbered_conditions): Strengthen local "x" from rtx to
5498 rtx_insn *, adding a checked cast.
5499 (schedule_insn): Likewise for param "insn".
5500 (remove_notes): Likewise for params "head", "tail" and locals
5501 "next_tail", "insn", "next".
5502 (struct haifa_saved_data): Likewise for fields
5503 "last_scheduled_insn", "nonscheduled_insns_begin".
5504 (save_backtrack_point): Update for change to field "vec" of
5506 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
5508 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
5509 from rtx to rtx_insn *
5510 (resolve_dependencies): Strengthen param "insn" from rtx to
5512 (restore_other_notes): Likewise for return type, for param "head"
5513 and local "note_head".
5514 (undo_all_replacements): Likewise for local "insn".
5515 (first_nonscheduled_insn): Likewise for return type and local "insn".
5516 (queue_to_ready): Likewise for local "insn", adding checked casts.
5517 (early_queue_to_ready): Likewise for local "insn".
5518 (debug_ready_list_1): Strengthen local "p" from rtx * to
5520 (move_insn): Strengthen param "insn" and local "note" from rtx to
5522 (insn_finishes_cycle_p): Likewise for param "insn".
5523 (max_issue): Likewise for local "insn".
5524 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
5526 (commit_schedule): Strengthen param "prev_head" and local "insn"
5527 from rtx to rtx_insn *
5528 (prune_ready_list): Likewise for local "insn".
5529 (schedule_block): Likewise for locals "prev_head", "head", "tail",
5530 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
5531 (set_priorities): Likewise for local "prev_head".
5532 (try_ready): Likewise for param "next".
5533 (fix_tick_ready): Likewise.
5534 (change_queue_index): Likewise.
5535 (sched_extend_ready_list): Update for change to field "vec" of
5537 (generate_recovery_code): Strengthen param "insn" from rtx to
5539 (begin_speculative_block): Likewise.
5540 (create_check_block_twin): Likewise for param "insn" and locals
5541 "label", "check", "twin". Introduce local "check_pat" to avoid
5542 "check" being used as a plain rtx before being used as an insn.
5543 (fix_recovery_deps): Add a checked cast to rtx_insn * when
5544 extracting elements from ready_list.
5545 (sched_remove_insn): Strengthen param "insn" from rtx to
5547 (sched_emit_insn): Likewise for return type.
5548 (ready_remove_first_dispatch): Likewise for return type and local
5551 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
5553 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
5556 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
5557 from rtx to rtx_insn *.
5558 (add_dependence_list): Likewise for param "insn". Add a checked
5560 (add_dependence_list_and_free): Strengthen param "insn" from rtx
5561 to rtx_insn *. Strengthen param "list_p" from rtx * to
5563 (chain_to_prev_insn): Strengthen param "insn" and locals
5564 "prec_nonnote", "i" from rtx to rtx_insn *.
5565 (flush_pending_lists): Likewise for param "insn".
5566 (cur_insn): Likewise for this variable.
5567 (haifa_start_insn): Add a checked cast.
5568 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
5569 (sched_analyze_reg): Likewise for param "insn".
5570 (sched_analyze_1): Likewise.
5571 (sched_analyze_2): Likewise. Add checked casts.
5572 (sched_analyze_insn): Likewise. Also for local "prev".
5573 (deps_analyze_insn): Likewise for param "insn".
5574 (sched_analyze): Likewise for params "head", "tail" and local "insn".
5575 (add_dependence_1): Likewise for params "insn", "elem".
5576 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
5577 (parse_add_or_inc): Likewise for param "insn".
5578 (find_inc): Likewise for local "inc_cand".
5579 (find_modifiable_mems): Likewise for params "head", "tail" and
5580 locals "insn", "next_tail".
5582 * sched-ebb.c (init_ready_list): Likewise for local "insn".
5583 (begin_schedule_ready): Likewise for param "insn".
5584 (begin_move_insn): Likewise for params "insn" and "last".
5585 (ebb_print_insn): Strengthen param "insn" from const_rtx to
5587 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
5588 (ebb_contributes_to_priority): Likewise for params "next", "insn".
5589 (ebb_add_remove_insn): Likewise for param "insn".
5590 (advance_target_bb): Likewise.
5592 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
5594 (check_live): Likewise for param "insn".
5595 (init_ready_list): Likewise for local "insn".
5596 (can_schedule_ready_p): Likewise for param "insn".
5597 (begin_schedule_ready): Likewise.
5598 (new_ready): Likewise for param "next".
5599 (rgn_print_insn): Likewise for param "insn".
5600 (rgn_rank): Likewise for params "insn1", "insn2".
5601 (contributes_to_priority): Likewise for params "next", "insn".
5602 (rgn_insn_finishes_block_p): Likewise for param "insn".
5603 (add_branch_dependences): Likewise for params "head", "tail" and
5604 locals "insn", "last".
5605 (rgn_add_remove_insn): Likewise for param "insn".
5606 (advance_target_bb): Likewise.
5608 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
5609 const_rtx to const rtx_insn *.
5611 * sel-sched-dump.h (sel_print_insn): Likewise.
5613 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
5614 (deps_init_id): Likewise.
5616 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
5617 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
5620 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5622 * output.h (final_start_function): Strengthen param 1 from rtx to
5625 * final.c (final_start_function): Likewise, renaming back from
5626 "uncast_first" to "first", and dropping the checked cast from rtx
5629 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5631 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
5632 * final.c (final): Likewise. Rename param back from
5633 "uncast_first" to "first" and eliminate the checked cast from rtx
5636 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5638 * output.h (shorten_branches): Strengthen param from rtx to
5641 * final.c (shorten_branches): Likewise, renaming param back from
5642 "uncast_first" to "first", and dropping the checked cast from rtx
5645 * genattr.c (gen_attr): Likewise when writing out the prototype of
5648 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5650 * sched-int.h (struct haifa_sched_info): Strengthen fields
5651 "prev_head" and "next_tail" from rtx to rtx_insn *.
5653 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5655 * rtl.h (rtx_jump_table_data::get_labels): New method.
5656 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5657 with use of the new rtx_jump_table_data::get_labels method.
5658 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5659 to rtx_jump_table_data *. Simplify by using get_labels method.
5660 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5661 a dyn_cast, introducing local "table", using it to replace
5662 label-lookup logic with a get_labels method call.
5663 (patch_jump_insn): Simplify using get_labels method.
5664 * dwarf2cfi.c (create_trace_edges): Likewise.
5665 * rtlanal.c (label_is_jump_target_p): Likewise.
5667 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5669 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
5672 * emit-rtl.c (unshare_all_rtl_1): Likewise.
5673 (unshare_all_rtl_again): Likewise, also for local "p".
5675 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5677 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
5679 * cfgrtl.c (delete_insn_and_edges): Likewise.
5681 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5683 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
5684 from rtx to rtx_insn *.
5686 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
5688 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5690 * function.c (thread_prologue_and_epilogue_insns): Likewise for
5691 locals "returnjump", "epilogue_end", "insn", "next".
5693 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
5694 "returnjump" from rtx * to rtx_insn **.
5695 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
5697 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5699 * basic-block.h (struct edge_def). Strengthen "r" within
5700 union edge_def_insns from rtx to rtx_insn *.
5702 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
5703 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
5705 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
5706 from rtx to rtx_insn *.
5707 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
5709 * postreload-gcse.c (reg_killed_on_edge): Likewise.
5710 (reg_used_on_edge): Likewise.
5711 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
5712 (gt_pch_nx): New overload for rtx_insn *&.
5713 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
5714 from rtx to rtx_insn *.
5716 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5718 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
5719 from rtx to rtx_insn *.
5720 (BB_FOOTER): Replace function with access macro.
5721 (SET_BB_FOOTER): Delete.
5723 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
5725 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5726 (emit_barrier_after_bb): Likewise.
5727 (record_effective_endpoints): Likewise.
5728 (relink_block_chain): Likewise.
5729 (fixup_fallthru_exit_predecessor): Likewise.
5730 (cfg_layout_duplicate_bb): Likewise.
5731 (cfg_layout_split_block): Likewise.
5732 (cfg_layout_delete_block): Likewise.
5733 (cfg_layout_merge_blocks): Likewise.
5734 (BB_FOOTER): Delete function.
5735 (SET_BB_FOOTER): Delete function.
5736 * combine.c (update_cfg_for_uncondjump): Replace uses of
5737 SET_BB_FOOTER with BB_FOOTER.
5739 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5741 * except.h (struct eh_landing_pad_d): Strengthen field
5742 "landing_pad" from rtx to rtx_code_label *.
5744 * except.c (sjlj_emit_dispatch_table): Likewise for param
5746 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
5748 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5750 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
5751 first param from rtx to rtx_insn *.
5752 * config/xtensa/xtensa.c (struct machine_function): Likewise for
5753 field "set_frame_ptr_insn".
5754 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
5755 "csend" from rtx to rtx_code_label *.
5756 (xtensa_expand_atomic): Likewise for local "csloop".
5757 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
5759 (xtensa_call_tls_desc): Likewise for return type and locals
5760 "call_insn", "insns".
5761 (xtensa_legitimize_tls_address): Likewise for local "insns".
5762 (xtensa_expand_prologue): Likewise for locals "insn", "first".
5764 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5766 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
5767 first param from rtx to rtx_insn *.
5768 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
5771 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5773 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
5774 Strengthen param 1 from rtx to rtx_insn *.
5775 (tilepro_output_cbranch): Likewise.
5776 (tilepro_adjust_insn_length): Likewise.
5777 (tilepro_final_prescan_insn): Likewise for sole param.
5779 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
5780 Likewise for local "last".
5781 (cbranch_predicted_p): Likewise for param "insn".
5782 (tilepro_output_simple_cbranch_with_opcode): Likewise.
5783 (tilepro_output_cbranch_with_opcode): Likewise.
5784 (tilepro_output_cbranch): Likewise.
5785 (frame_emit_load): Likewise for return type and locals "seq",
5787 (emit_sp_adjust): Likewise for return type and local "insn".
5788 (tilepro_expand_epilogue): Likewise for locals "last_insn",
5790 (tilepro_adjust_insn_length): Likewise for param "insn".
5791 (next_insn_to_bundle): Likewise for return type and params
5793 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
5794 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
5796 (match_addli_pcrel): Likewise for param "insn".
5797 (replace_addli_pcrel): Likewise.
5798 (match_auli_pcrel): Likewise.
5799 (replace_auli_pcrel): Likewise.
5800 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
5802 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5803 "queue", "next_queue", "prev".
5804 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
5805 (tilepro_final_prescan_insn): Likewise for param "insn".
5807 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5809 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
5810 Strengthen param 1 from rtx to rtx_insn *.
5811 (tilegx_output_cbranch): Likewise.
5812 (tilegx_adjust_insn_length): Likewise.
5813 (tilegx_final_prescan_insn): Likewise for sole param.
5815 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
5817 (cbranch_predicted_p): Likewise for param "insn".
5818 (tilegx_output_simple_cbranch_with_opcode): Likewise.
5819 (tilegx_output_cbranch_with_opcode): Likewise.
5820 (tilegx_output_cbranch): Likewise.
5821 (frame_emit_load): Likewise for return type.
5822 (set_frame_related_p): Likewise for locals "seq", "insn".
5823 (emit_sp_adjust): Likewise for return type, and for local "insn".
5824 Introduce local "pat" for use in place of "insn" where the latter
5825 isn't an instruction.
5826 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
5827 from rtx to rtx_insn *.
5828 (tilegx_adjust_insn_length): Likewise for param "insn".
5829 (next_insn_to_bundle): Likewise for return type and params "r" and
5831 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
5833 (replace_insns): Likewise for params "old_insn", "new_insns".
5834 (replace_mov_pcrel_step1): Likewise for param "insn" and local
5836 (replace_mov_pcrel_step2): Likewise.
5837 (replace_mov_pcrel_step3): Likewise.
5838 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
5840 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5841 "queue", "next_queue", "prev".
5842 (tilegx_output_mi_thunk): Likewise for local "insn".
5843 (tilegx_final_prescan_insn): Likewise for param "insn".
5845 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5847 * config/spu/spu.c (frame_emit_store): Strengthen return type from
5849 (frame_emit_load): Likewise.
5850 (frame_emit_add_imm): Likewise, also for local "insn".
5851 (spu_expand_prologue): Likewise for local "insn".
5852 (struct spu_bb_info): Likewise for field "prop_jump".
5853 (emit_nop_for_insn): Likewise for param "insn" and local
5855 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
5857 (spu_emit_branch_hint): Likewise for params "before", "branch" and
5858 locals "hint", "insn".
5859 (get_branch_target): Likewise for param "branch".
5860 (insn_clobbers_hbr): Likewise for param "insn".
5861 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
5862 locals "insn", "before_4", "before_16".
5863 (insert_hbrp): Likewise for local "insn".
5864 (spu_machine_dependent_reorg): Likewise for locals "branch",
5865 "insn", "next", "bbend".
5866 (uses_ls_unit): Likewise for param "insn".
5867 (get_pipe): Likewise.
5868 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
5869 introducing a checked cast.
5870 (spu_sched_adjust_cost): Likewise for params "insn" and
5872 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
5873 (spu_sms_res_mii): Likewise.
5875 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5877 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
5878 from rtx to rtx_insn *.
5879 (output_cbranch): Likewise for param 6.
5880 (output_return): Likewise for param 1.
5881 (output_sibcall): Likewise.
5882 (output_v8plus_shift): Likewise.
5883 (output_v8plus_mult): Likewise.
5884 (output_v9branch): Likewise for param 7.
5885 (output_cbcond): Likewise for param 3.
5887 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
5889 (sparc_legitimize_pic_address): Likewise.
5890 (sparc_emit_call_insn): Likewise.
5891 (emit_save_or_restore_regs): Likewise.
5892 (emit_window_save): Likewise for return type and local "insn".
5893 (sparc_expand_prologue): Likewise for local "insn".
5894 (sparc_flat_expand_prologue): Likewise.
5895 (output_return): Likewise for param "insn".
5896 (output_sibcall): Likewise for param "insn" and local "delay".
5897 (output_ubranch): Likewise for param "insn".
5898 (output_cbranch): Likewise.
5899 (output_cbcond): Likewise.
5900 (output_v9branch): Likewise.
5901 (output_v8plus_shift): Likewise.
5902 (sparc_output_mi_thunk): Likewise for local "insn".
5903 (get_some_local_dynamic_name): Likewise.
5904 (output_v8plus_mult): Likewise for param "insn".
5906 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5908 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
5909 from rtx to rtx_insn *.
5910 (output_branchy_insn): Likewise for param 3.
5911 (output_far_jump): Likewise for param 1.
5912 (final_prescan_insn): Likewise.
5913 (sh_insn_length_adjustment): Likewise for sole param.
5915 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
5916 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
5918 (sh_emit_compare_and_set): Likewise for local "lab".
5919 (output_far_jump): Strengthen param "insn" and local "prev" from
5921 (output_branchy_insn): Likewise for param "insn" and local
5923 (output_ieee_ccmpeq): Likewise for param "insn".
5924 (struct label_ref_list_d): Strengthen field "label" from rtx to
5926 (pool_node): Likewise.
5927 (pool_window_label): Likewise for this global.
5928 (add_constant): Likewise for return type and locals "lab", "new_rtx".
5929 (dump_table): Strengthen params "start", "barrier" and local
5930 "scan" from rtx to rtx_insn *.
5931 (broken_move): Likewise for param "insn".
5932 (untangle_mova): Likewise for params "first_mova" and "new_mova".
5933 Strengthen param "first_mova" from rtx * to rtx_insn **.
5934 (mova_p): Likewise for param "insn".
5935 (fixup_mova): Likewise for param "mova".
5936 (find_barrier): Likewise for return type, params "mova" and
5937 "from", and locals "barrier_before_mova", "found_barrier",
5938 "good_barrier", "orig", "last_symoff", "next". Strengthen local
5939 "label" from rtx to rtx_code_label *.
5940 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
5942 (sh_reorg): Likewise for locals "link", "scan", "barrier".
5943 (split_branches): Likewise for param "first" and local "insn".
5944 (final_prescan_insn): Likewise for param "insn".
5945 (sequence_insn_p): Likewise for locals "prev", "next".
5946 (sh_insn_length_adjustment): Likewise for param "insn".
5947 (sh_can_redirect_branch): Likewise for local "insn".
5948 (find_r0_life_regions): Likewise for locals "end", "insn".
5949 (sh_output_mi_thunk): Likewise for local "insns".
5951 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5953 * config/score/score.c (score_output_mi_thunk): Strengthen local
5954 "insn" from rtx to rtx_insn *.
5955 (score_prologue): Likewise.
5957 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5959 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
5960 1 from rtx to rtx_insn *.
5961 (s390_emit_jump): Likewise for return type.
5962 (s390_emit_call): Likewise.
5963 (s390_load_got): Likewise.
5965 * config/s390/s390.c (last_scheduled_insn): Likewise for this
5967 (s390_match_ccmode): Likewise for param "insn".
5968 (s390_emit_jump): Likewise for return type.
5969 (s390_split_branches): Likewise for local "label".
5970 (struct constant): Strengthen field "label" from rtx to
5972 (struct constant_pool): Likewise for field "label". Strengthen
5973 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
5975 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
5977 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
5978 (s390_end_pool): Likewise.
5979 (s390_dump_pool): Likewise for local "insn".
5980 (s390_mainpool_start): Likewise.
5981 (s390_chunkify_start): Likewise.
5982 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
5983 with insns. Strengthen locals "label", "jump", "barrier", "next",
5984 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
5985 (s390_chunkify_finish): Strengthen local "insn" from rtx to
5987 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
5988 "jump", "label", "next_insn".
5989 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
5990 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
5992 (s390_load_got): Likewise for return type and local "insns".
5993 (s390_save_gprs_to_fprs): Likewise for local "insn".
5994 (s390_restore_gprs_from_fprs): Likewise.
5995 (pass_s390_early_mach::execute): Likewise.
5996 (s390_emit_prologue): Likewise for local "insns".
5997 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
5999 (s390_emit_call): Strengthen return type and local "insn" from
6001 (s390_emit_tpf_eh_return): Likewise for local "insn".
6002 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6003 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6004 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6006 (s390_non_addr_reg_read_p): Likewise for param "insn".
6007 (find_cond_jump): Likewise for return type and param "insn".
6008 (s390_swap_cmp): Likewise for param "insn".
6009 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6010 "prev_insn", "next_insn".
6011 (s390_reorg): Likewise for locals "insn", "target".
6012 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6013 (s390_sched_variable_issue): For now, rename param "insn" to
6014 "uncast_insn", introducing a checked cast.
6015 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6017 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6018 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6020 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6022 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6023 param from rtx to rtx_insn *.
6024 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6026 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6028 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6029 4 from rtx to rtx_insn *.
6030 (rs6000_final_prescan_insn): Likewise for first param.
6031 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6033 (rs6000_get_some_local_dynamic_name): Likewise.
6034 (output_cbranch): Likewise for param "insn".
6035 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6036 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6037 (rs6000_emit_allocate_stack): Likewise for local "insn".
6038 (load_cr_save): Likewise.
6039 (restore_saved_cr): Likewise.
6040 (restore_saved_lr): Likewise.
6041 (emit_cfa_restores): Likewise.
6042 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6043 "deleted_debug_label".
6044 (rs6000_output_mi_thunk): Likewise for local "insn".
6045 (rs6000_final_prescan_insn): Likewise for param "insn".
6047 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6049 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6050 Strengthen param "insn" from rtx to rtx_insn *.
6051 * config/picochip/picochip.c (picochip_current_prescan_insn):
6052 Likewise for this variable.
6053 (picochip_final_prescan_insn): Likewise for param "insn".
6055 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6057 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6058 from rtx to rtx_insn *.
6059 (pa_output_indirect_call): Likewise.
6060 (pa_adjust_insn_length): Likewise.
6061 (pa_attr_length_millicode_call): Likewise.
6062 (pa_attr_length_call): Likewise.
6063 (pa_attr_length_indirect_call): Likewise.
6065 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6067 (pa_attr_length_millicode_call): Likewise.
6068 (pa_attr_length_call): Likewise.
6069 (pa_output_call): Likewise.
6070 (pa_attr_length_indirect_call): Likewise.
6071 (pa_output_indirect_call): Likewise.
6073 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6075 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6076 Strengthen first param from rtx to rtx_insn *.
6077 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6080 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6082 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6083 type from rtx to rtx_insn *.
6084 (mips_expand_call): Likewise.
6085 (mips_adjust_insn_length): Likewise for first param.
6086 (mips_output_conditional_branch): Likewise.
6087 (mips_output_order_conditional_branch): Likewise.
6088 (mips_final_prescan_insn): Likewise.
6090 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6091 rtx_insn * for the SEQUENCE case.
6092 (SEQ_END): Likewise.
6093 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6094 (mips_emit_call_insn): Likewise, also for local "insn".
6095 (mips16_gp_pseudo_reg): Likewise for local "scan".
6096 (mips16_build_call_stub): Likewise for return type and for local
6097 "insn". Introduce a new local "pattern" so that "insn" can indeed
6099 (mips_expand_call): Strengthen return type and local "insn" from
6101 (mips_block_move_loop): Strengthen local "label" from rtx to
6103 (mips_expand_synci_loop): Likewise for locals "label",
6105 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6107 (mips16e_collect_argument_saves): Likewise for locals "insn",
6109 (mips_find_gp_ref): Likewise for param of callback for "pred"
6110 param, and for local "insn".
6111 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6112 (mips_insn_has_flexible_gp_ref_p): Likewise.
6113 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6115 (mips_epilogue_set_cfa): Likewise for local "insn".
6116 (mips_expand_epilogue): Likewise.
6117 (mips_adjust_insn_length): Likewise for param "insn".
6118 (mips_output_conditional_branch): Likewise.
6119 (mips_output_order_conditional_branch): Likewise.
6120 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6121 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6122 "falu2_turn_enabled_insn".
6123 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6124 "done_label" from rtx to rtx_code_label *.
6125 (struct mips16_constant): Likewise for field "label".
6126 (mips16_add_constant): Likewise for return type.
6127 (mips16_emit_constants_1): Strengthen return type and param "insn"
6128 from rtx to rtx_insn *.
6129 (mips16_emit_constants): Likewise for param "insn".
6130 (mips16_insn_length): Likewise.
6131 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6132 to rtx_code_label *.
6133 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6134 from rtx to rtx_insn *.
6135 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6136 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6137 (r10k_simplify_address): Strengthen param "insn" and local
6138 "def_insn" from rtx to rtx_insn *.
6139 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6141 (r10k_needs_protection_p_1): Update target type of cast of data
6142 from to rtx to rtx_insn *.
6143 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6144 rtx * to rtx_insn **.
6145 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6147 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6148 (mips_call_expr_from_insn): Likewise for param "insn".
6149 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6150 (mips_find_pic_call_symbol): Likewise for param "insn".
6151 (mips_annotate_pic_calls): Likewise for local "insn".
6152 (mips_sim_insn): Likewise for this variable.
6153 (struct mips_sim): Likewise for field "insn" within elements of
6155 (mips_sim_wait_reg): Likewise for param "insn".
6156 (mips_sim_wait_regs): Likewise.
6157 (mips_sim_wait_units): Likewise.
6158 (mips_sim_wait_insn): Likewise.
6159 (mips_sim_issue_insn): Likewise.
6160 (mips_sim_finish_insn): Likewise.
6161 (mips_seq_time): Likewise for param "seq" and local "insn".
6162 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6163 locals "first", "second".
6164 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6165 "last", "last2", "next".
6166 (mips_avoid_hazard): Likewise for params "after", "insn".
6167 (mips_reorg_process_insns): Likewise for locals "insn",
6168 "last_insn", "subinsn", "next_insn".
6169 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6170 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6172 (mips_output_mi_thunk): Likewise for local "insn".
6173 (mips_final_prescan_insn): Likewise for param "insn".
6175 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6177 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6178 Strengthen return type and local "insns" from rtx to rtx_insn *.
6179 (microblaze_legitimize_tls_address): Likewise for local "insns".
6180 (microblaze_block_move_loop): Strengthen local "label" from rtx
6181 to rtx_code_label *.
6182 (microblaze_expand_prologue): Strengthen two locals named "insn"
6183 from rtx to rtx_insn *.
6184 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6185 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6186 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6187 to rtx_code_label *.
6189 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6191 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6192 param from rtx to rtx_insn *.
6193 (mep_reuse_lo): Likewise for third param.
6194 (mep_use_post_modify_p): Likewise for first param.
6195 (mep_core_address_length): Likewise.
6196 (mep_cop_address_length): Likewise.
6197 (mep_final_prescan_insn): Likewise.
6198 (mep_store_data_bypass_p): Likewise for both params.
6199 (mep_mul_hilo_bypass_p): Likewise.
6200 (mep_ipipe_ldc_p): Likewise for param.
6202 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6203 (mep_rewrite_mult): Likewise.
6204 (mep_rewrite_mulsi3): Likewise.
6205 (mep_rewrite_maddsi3): Likewise.
6206 (mep_reuse_lo_p_1): Likewise.
6207 (mep_reuse_lo_p): Likewise.
6208 (mep_frame_expr): Likewise.
6209 (mep_make_parallel): Likewise for both params.
6210 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6212 (mep_use_post_modify_p): Likewise for param "insn".
6213 (mep_core_address_length): Likewise.
6214 (mep_cop_address_length): Likewise.
6215 (mep_reg_set_in_function): Likewise for local "insn".
6216 (mep_asm_without_operands_p): Likewise.
6217 (F): Likewise for return type and param "x".
6218 (add_constant): Likewise for local "insn".
6219 (maybe_dead_move): Likewise for return type and local "insn".
6220 (mep_expand_prologue): Likewise for local "insn".
6221 (mep_final_prescan_insn): Likewise for param "insn".
6222 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6223 "next", "follow", "x".
6224 (mep_insert_repeat_label_last): Likewise for return type, param
6225 "last_insn", and locals "next", "prev". Strengthen param "label"
6226 from rtx to rtx_code_label *.
6227 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6229 (struct mep_doloop_end): Likewise for fields "insn" and
6231 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6232 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6233 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6235 (mep_invert_branch): Likewise for params "insn" and "after".
6236 (mep_reorg_erepeat): Likewise for param "insns" and locals
6237 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6238 "l" from rtx to rtx_code_label *.
6239 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6240 from rtx to rtx_insn *.
6241 (mep_reorg_addcombine): Likewise for param "insns" and locals
6243 (add_sp_insn_p): Likewise for param "insn".
6244 (mep_reorg_noframe): Likewise for param "insns" and locals
6245 "start_frame_insn", "end_frame_insn", "next".
6246 (mep_reorg): Likewise for local "insns".
6247 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6249 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6250 (mep_mul_hilo_bypass_p): Likewise.
6251 (mep_ipipe_ldc_p): Likewise for param "insn".
6252 (mep_make_bundle): Likewise for return type, param "cop" and local
6253 "insn", splitting out the latter into a new local "seq" for when it
6254 is a SEQUENCE rather than an insn.
6255 (core_insn_p): Likewise for param "insn".
6256 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6257 "last", "first", "note", "prev", "core_insn".
6259 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6261 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6263 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6264 (m68k_final_prescan_insn): Likewise for first param.
6266 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6267 (m68k_set_frame_related): Likewise for param "insn".
6268 (output_btst): Likewise for param "insn".
6269 (m68k_final_prescan_insn): Likewise.
6270 (m68k_move_to_reg): Likewise for local "insn".
6271 (m68k_call_tls_get_addr): Likewise for local "insns".
6272 (m68k_call_m68k_read_tp): Likewise.
6273 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6274 (m68k_output_mi_thunk): Likewise for local "insn".
6276 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6278 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6279 first param from rtx to rtx_insn *.
6280 (iq2000_adjust_insn_length): Likewise.
6281 (iq2000_output_conditional_branch): Likewise.
6282 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6283 "insn" and local "nop_insn".
6284 (iq2000_annotate_frame_insn): Likewise for param "insn".
6285 (iq2000_expand_prologue): Likewise for both locals "insn".
6286 (iq2000_adjust_insn_length): Likewise for param "insn".
6287 (iq2000_output_conditional_branch): Likewise.
6289 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6291 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6292 "insns" from rtx to rtx_insn *.
6293 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6294 (struct spill_fill_data): Likewise for field "init_after" and for
6295 elements of array field "prev_insn".
6296 (spill_restore_mem): Likewise for locals "insn", "first".
6297 (do_spill): Likewise for local "insn".
6298 (do_restore): Likewise.
6299 (ia64_expand_prologue): Likewise.
6300 (ia64_expand_epilogue): Likewise.
6301 (emit_insn_group_barriers): Likewise for locals "insn",
6303 (emit_all_insn_group_barriers): Likewise for locals "insn",
6305 (dfa_stop_insn): Likewise for this global.
6306 (dfa_pre_cycle_insn): Likewise.
6307 (ia64_nop): Likewise.
6308 (final_emit_insn_group_barriers): Likewise for locals "insn",
6310 (emit_predicate_relation_info): Likewise for locals "head", "n",
6312 (ia64_reorg): Likewise for local "insn".
6313 (ia64_output_mi_thunk): Likewise.
6314 (expand_vec_perm_interleave_2): Likewise for local "seq".
6316 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6318 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6319 param 1 "insn" from rtx to rtx_insn *.
6320 (ix86_use_lea_for_mov): Likewise.
6321 (ix86_avoid_lea_for_addr): Likewise.
6322 (ix86_split_lea_for_addr): Likewise.
6323 (ix86_lea_for_add_ok): Likewise.
6324 (ix86_output_call_insn): Likewise.
6326 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6327 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6328 (ix86_output_function_epilogue): Likewise for locals "insn",
6329 "deleted_debug_label".
6330 (legitimize_tls_address): Likewise for local "insn".
6331 (get_some_local_dynamic_name): Likewise.
6332 (increase_distance): Likewise for params "prev", "next".
6333 (distance_non_agu_define_in_bb): Likewise for params "insn",
6334 "start" and locals "prev", "next".
6335 (distance_non_agu_define): Likewise for param "insn".
6336 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6337 locals "next", "prev".
6338 (distance_agu_use): Likewise for param "insn".
6339 (ix86_lea_outperforms): Likewise.
6340 (ix86_ok_to_clobber_flags): Likewise.
6341 (ix86_avoid_lea_for_add): Likewise.
6342 (ix86_use_lea_for_mov): Likewise.
6343 (ix86_avoid_lea_for_addr): Likewise.
6344 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6345 (ix86_split_lea_for_addr): Likewise for param "insn".
6346 (ix86_lea_for_add_ok): Likewise for param "insn".
6347 (ix86_expand_carry_flag_compare): Likewise for local
6349 (ix86_expand_int_movcc): Likewise.
6350 (ix86_output_call_insn): Likewise for param "insn".
6351 (ix86_output_call_insn): Likewise for local "i".
6352 (x86_output_mi_thunk): Introduce local "insn", using it in place
6353 of "tmp" when dealing with insns.
6354 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6356 (ix86_pad_returns): Likewise for locals "ret", "prev".
6357 (ix86_count_insn_bb): Likewise for local "insn".
6358 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6359 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6360 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6361 (expand_vec_perm_interleave2): Likewise for local "seq".
6362 (expand_vec_perm_vperm2f128_vblend): Likewise.
6363 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6364 call to for_each_rtx with for_each_rtx_in_insn.
6366 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6368 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6369 "label" from rtx to rtx_code_label *.
6370 (ix86_expand_prologue): Likewise.
6371 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6373 (ix86_split_idivmod): Likewise for locals "end_label" and
6375 (ix86_expand_branch): Likewise for local "label2".
6376 (ix86_expand_aligntest): Likewise for return type and local "label".
6377 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6379 (expand_movmem_epilogue): Likewise for the various locals named
6381 (expand_setmem_epilogue): Likewise.
6382 (expand_small_movmem_or_setmem): Likewise for local "label".
6383 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6384 Strengthen param "done_label" from rtx * to rtx_code_label **.
6385 Strengthen locals "loop_label" and "label" from rtx to
6387 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6388 Likewise for locals "loop_label", "label".
6389 (ix86_expand_set_or_movmem): Likewise for locals "label",
6390 "jump_around_label", "hot_label".
6391 (ix86_expand_strlensi_unroll_1): Likewise for locals
6392 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6394 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6395 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6396 "label2", "jump_label".
6397 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6399 (ix86_expand_lfloorceil): Likewise for local "label".
6400 (ix86_expand_rint): Likewise.
6401 (ix86_expand_floorceildf_32): Likewise.
6402 (ix86_expand_floorceil): Likewise.
6403 (ix86_expand_rounddf_32): Likewise.
6404 (ix86_expand_trunc): Likewise.
6405 (ix86_expand_truncdf_32): Likewise.
6406 (ix86_expand_round): Likewise.
6408 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6410 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6411 first param from rtx to rtx_insn *.
6412 (h8300_insn_length_from_table): Likewise.
6413 * config/h8300/h8300.c (F): Likewise for return type and param
6415 (Fpa): Add a checked cast to rtx_insn *.
6416 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6418 (final_prescan_insn): Likewise for param "insn".
6419 (h8300_binary_length): Likewise.
6420 (h8300_insn_length_from_table): Likewise.
6422 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6424 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6425 Strengthen first param "insn" from rtx to rtx_insn *.
6427 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6429 (frame_insn): Likewise for return type. Introduce local "insn"
6430 for use in place of local "x" for use as an rtx_insn *.
6431 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6432 (epiphany_expand_prologue): Likewise for local "insn".
6433 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6434 * config/epiphany/resolve-sw-modes.c
6435 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6438 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6440 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6441 param from rtx to rtx_insn *.
6442 (c6x_final_prescan_insn): Likewise for first param.
6444 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
6445 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
6446 (c6x_expand_compare): Strengthen local "insns" from rtx to
6448 (c6x_get_unit_specifier): Likewise for param "insn".
6449 (c6x_print_unit_specifier_field): Likewise.
6450 (c6x_final_prescan_insn): Likewise.
6451 (emit_add_sp_const): Likewise for local "insn".
6452 (c6x_expand_prologue): Likewise.
6454 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6456 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
6457 param 1 from rtx to rtx_insn *.
6458 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
6459 the various locals named "insn".
6460 (expand_epilogue_reg_restore): Likewise.
6461 (frame_related_constant_load): Likewise.
6462 (add_to_reg): Likewise.
6463 (emit_link_insn): Likewise.
6464 (do_link): Likewise.
6465 (expand_interrupt_handler_prologue): Likewise.
6466 (branch_dest): Likewise for param "branch".
6467 (asm_conditional_branch): Likewise for param "insn".
6468 (gen_one_bundle): Likewise for elements of param "slot" and local
6470 (bfin_gen_bundles): Likewise for locals "insn", "next" and
6471 elements of local "slot".
6472 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6473 "queue", "next_queue", "prev".
6474 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
6475 (add_sched_insns_for_speculation): Likewise for local "insn".
6477 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6479 * config/avr/avr-protos.h (output_movqi): Strengthen first param
6480 from rtx to rtx_insn *.
6481 (output_movhi): Likewise.
6482 (output_movsisf): Likewise.
6483 (avr_out_tstsi): Likewise.
6484 (avr_out_tsthi): Likewise.
6485 (avr_out_tstpsi): Likewise.
6486 (avr_out_compare): Likewise.
6487 (avr_out_compare64): Likewise.
6488 (avr_out_movpsi): Likewise.
6489 (ashlqi3_out): Likewise.
6490 (ashlhi3_out): Likewise.
6491 (ashlsi3_out): Likewise.
6492 (ashrqi3_out): Likewise.
6493 (ashrhi3_out): Likewise.
6494 (ashrsi3_out): Likewise.
6495 (lshrqi3_out): Likewise.
6496 (lshrhi3_out): Likewise.
6497 (lshrsi3_out): Likewise.
6498 (avr_out_ashlpsi3): Likewise.
6499 (avr_out_ashrpsi3): Likewise.
6500 (avr_out_lshrpsi3): Likewise.
6501 (avr_out_fract): Likewise.
6502 (avr_out_sbxx_branch): Likewise.
6503 (avr_out_round): Likewise.
6504 (avr_out_xload): Likewise.
6505 (avr_out_movmem): Likewise.
6506 (adjust_insn_length): Likewise.
6507 (avr_out_lpm): Likewise.
6508 (reg_unused_after): Likewise.
6509 (_reg_unused_after): Likewise.
6510 (avr_jump_mode): Likewise for second param.
6511 (jump_over_one_insn): Likewise for first param.
6512 (avr_final_prescan_insn): Likewise.
6513 (out_shift_with_cnt): Likewise for second param.
6515 * config/avr/avr.c (get_sequence_length): Likewise for param
6516 "insns" and local "insn".
6517 (emit_push_byte): Likewise for local "insn".
6518 (emit_push_sfr): Likewise.
6519 (avr_prologue_setup_frame): Likewise for locals "insn",
6520 "fp_plus_insns", "sp_plus_insns".
6521 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
6523 (avr_jump_mode): Likewise for param "insn".
6524 (avr_final_prescan_insn): Likewise.
6525 (avr_find_unused_d_reg): Likewise.
6526 (avr_out_lpm_no_lpmx): Likewise.
6527 (avr_out_lpm): Likewise.
6528 (avr_out_xload): Likewise.
6529 (output_movqi): Likewise.
6530 (output_movhi): Likewise.
6531 (out_movqi_r_mr): Likewise.
6532 (out_movhi_r_mr): Likewise.
6533 (out_movsi_r_mr): Likewise.
6534 (out_movsi_mr_r): Likewise.
6535 (output_movsisf): Likewise.
6536 (avr_out_load_psi): Likewise.
6537 (avr_out_store_psi): Likewise.
6538 (avr_out_movpsi): Likewise.
6539 (out_movqi_mr_r): Likewise.
6540 (avr_out_movhi_mr_r_xmega): Likewise.
6541 (out_movhi_mr_r): Likewise.
6542 (compare_condition): Likewise for param "insn" and local "next".
6543 (compare_sign_p): Likewise for param "insn".
6544 (compare_diff_p): Likewise.
6545 (compare_eq_p): Likewise.
6546 (avr_out_compare): Likewise.
6547 (avr_out_compare64): Likewise.
6548 (avr_out_tsthi): Likewise.
6549 (avr_out_tstpsi): Likewise.
6550 (avr_out_tstsi): Likewise.
6551 (out_shift_with_cnt): Likewise.
6552 (ashlqi3_out): Likewise.
6553 (ashlhi3_out): Likewise.
6554 (avr_out_ashlpsi3): Likewise.
6555 (ashlsi3_out): Likewise.
6556 (ashrqi3_out): Likewise.
6557 (ashrhi3_out): Likewise.
6558 (avr_out_ashrpsi3): Likewise.
6559 (ashrsi3_out): Likewise.
6560 (lshrqi3_out): Likewise.
6561 (lshrhi3_out): Likewise.
6562 (avr_out_lshrpsi3): Likewise.
6563 (lshrsi3_out): Likewise.
6564 (avr_out_fract): Likewise.
6565 (avr_out_round): Likewise.
6566 (avr_adjust_insn_length): Likewise.
6567 (reg_unused_after): Likewise.
6568 (_reg_unused_after): Likewise.
6569 (avr_compare_pattern): Likewise.
6570 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
6571 and locals "branch1", "branch2", "insn2", "jump".
6572 (avr_reorg): Likewise for local "insn".
6573 (avr_2word_insn_p): Likewise for param "insn".
6574 (jump_over_one_insn_p): Likewise.
6575 (avr_out_sbxx_branch): Likewise.
6576 (avr_out_movmem): Likewise.
6578 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6580 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
6581 param from rtx to rtx_insn *.
6582 (thumb1_final_prescan_insn): Likewise.
6583 (thumb2_final_prescan_insn): Likewise.
6585 * config/arm/arm.c (emit_set_insn): Strengthen return type from
6587 (struct minipool_node): Likewise for field "insn".
6588 (dump_minipool): Likewise for param "scan".
6589 (create_fix_barrier): Likewise for local "from". Strengthen local
6590 "label" from rtx to rtx_code_label *.
6591 (push_minipool_barrier): Strengthen param "insn" from rtx to
6593 (push_minipool_fix): Likewise.
6594 (note_invalid_constants): Likewise.
6595 (thumb2_reorg): Likewise for local "insn".
6596 (arm_reorg): Likewise.
6597 (thumb2_final_prescan_insn): Likewise for param
6598 "insn" and local "first_insn".
6599 (arm_final_prescan_insn): Likewise for param "insn" and locals
6600 "start_insn", "this_insn".
6601 (arm_debugger_arg_offset): Likewise for param "insn".
6602 (thumb1_emit_multi_reg_push): Likewise for return type and local
6604 (thumb1_final_prescan_insn): Likewise for param "insn".
6605 (thumb_far_jump_used_p): Likewise for local "insn".
6606 (thumb1_expand_prologue): Likewise.
6607 (arm_expand_epilogue_apcs_frame): Likewise.
6608 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
6609 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
6610 from rtx to rtx_code_label *.
6611 (arm_split_atomic_op): Likewise for local "label".
6612 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
6614 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6616 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
6617 first param from rtx to rtx_insn *.
6618 (arc_verify_short): Likewise.
6619 (arc_short_long): Likewise.
6620 (arc_need_delay): Likewise.
6622 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
6624 (arc_ccfsm_advance): Likewise for param "insn" and locals
6625 "start_insn", "this_insn".
6626 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
6627 (arc_ccfsm_post_advance): Likewise for param "insn".
6628 (arc_next_active_insn): Likewise for return type and param "insn".
6629 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
6630 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
6631 (output_short_suffix): Likewise for local "insn".
6632 (arc_final_prescan_insn): Likewise for param "insn". Remove
6633 now-redundant checked cast.
6634 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
6635 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
6636 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
6637 for use where lc_set became an insn.
6638 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
6640 (arc_get_insn_variants): Likewise for local "prev".
6641 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
6643 (arc_predicate_delay_insns): Likewise for local "insn".
6644 (arc_pad_return): Likewise for local "prev". For now, add a
6645 checked cast when extracting the insn from "final_sequence".
6646 (arc_short_long): Likewise for param "insn".
6647 (arc_need_delay): Likewise for param "insn" and local "next".
6648 (arc_label_align): Likewise for locals "prev", "next".
6650 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6652 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
6653 "insn" from rtx to rtx_insn *.
6654 (alpha_gp_save_rtx): Likewise for local "seq".
6655 (alpha_instantiate_decls): Likewise for local "top".
6656 (get_some_local_dynamic_name): Likewise for local "insn".
6657 (alpha_does_function_need_gp): Likewise.
6658 (set_frame_related_p): Likewise for return type and for locals
6660 (emit_frame_store_1): Likewise for local "insn".
6661 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6662 (alpha_end_function): Likewise for local "insn".
6663 (alpha_output_mi_thunk_osf): Likewise.
6664 (alphaev4_insn_pipe): Likewise for param "insn".
6665 (alphaev5_insn_pipe): Likewise.
6666 (alphaev4_next_group): Likewise for return type and param 1
6668 (alphaev5_next_group): Likewise.
6669 (alpha_align_insns_1): Likewise for return type and param 1 of
6670 callback param "next_group", and for locals "i", "next", "prev",
6671 "where", "where2", "insn".
6673 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
6675 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
6676 rather than modifying the stmt.
6678 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6680 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
6681 cgraph_state conversion.
6683 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6685 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
6686 Strengthen local "insns" from rtx to rtx_insn *.
6687 (aarch64_set_frame_expr): Likewise for local "insn".
6688 (aarch64_save_or_restore_fprs): Likewise.
6689 (aarch64_save_or_restore_callee_save_registers): Likewise.
6690 (aarch64_expand_prologue): Likewise.
6691 (aarch64_expand_epilogue): Likewise.
6692 (aarch64_output_mi_thunk): Likewise.
6693 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
6694 "label2" from rtx to rtx_code_label *.
6695 (aarch64_split_atomic_op): Likewise for local "label".
6697 2014-08-25 Martin Liska <mliska@suse.cz>
6699 * cgraph.h (symtab_node):
6700 (bool needed_p (void)): created from decide_is_symbol_needed
6701 (bool referred_to_p (void)): created from referred_to_p
6702 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
6703 * cgraph.h (cgraph_node):
6704 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
6705 (void expand (void)): created from expand_function
6706 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
6707 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
6708 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
6709 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
6710 * cgraph.h (varpool_node):
6711 (static void add (tree decl): created from varpool_add_new_variable
6712 * cgraph.h (cgraph_edge):
6714 (void remove_caller (void)): created from cgraph_edge_remove_caller
6715 (void remove_callee (void)): created from cgraph_edge_remove_callee
6716 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
6717 created from cgraph_set_call_stmt
6718 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
6719 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
6720 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
6721 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
6722 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
6723 created from cgraph_speculative_call_info
6724 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
6725 int freq_scale, bool update_original)): created from cgraph_clone_edge
6726 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
6727 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
6728 (bool recursive_p (void)): created from cgraph_edge_recursive_p
6729 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
6730 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
6731 (static void rebuild_references (void)): created from cgraph_rebuild_references
6732 * cgraph.h (symbol_table):
6733 (create_reference): renamed from add_reference
6734 (maybe_create_reference): renamed from maybe_add_reference
6735 (void register_symbol (symtab_node *node)): new function
6736 (void clear_asm_symbols (void)): new function
6737 (void unregister (symtab_node *node)): new function
6738 (void release_symbol (cgraph_node *node, int uid)): new function
6739 (cgraph_node * allocate_cgraph_symbol (void)): new function
6740 (void initialize (void)): created from cgraph_init
6741 (symtab_node *first_symbol (void)):new function
6742 (asm_node *first_asm_symbol (void)):new function
6743 (symtab_node *first_defined_symbol (void)):new function
6744 (varpool_node *first_variable (void)):new function
6745 (varpool_node *next_variable (varpool_node *node)):new function
6746 (varpool_node *first_static_initializer (void)):new function
6747 (varpool_node *next_static_initializer (varpool_node *node)):new function
6748 (varpool_node *first_defined_variable (void)):new function
6749 (varpool_node *next_defined_variable (varpool_node *node)):new function
6750 (cgraph_node *first_defined_function (void)):new function
6751 (cgraph_node *next_defined_function (cgraph_node *node)):new function
6752 (cgraph_node *first_function (void)):new function
6753 (cgraph_node *next_function (cgraph_node *node)):new function
6754 (cgraph_node *first_function_with_gimple_body (void)):new function
6755 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
6756 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
6757 created from symtab_remove_unreachable_nodes
6758 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
6759 (void process_new_functions (void)): created from cgraph_process_new_functions
6760 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
6761 (bool output_variables (void)): created from varpool_node::output_variables
6762 (void output_asm_statements (void)): created from output_asm_statements
6763 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
6764 (void compile (void)): created from compile
6765 (void output_weakrefs (void)): created from output_weakrefs
6766 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
6767 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
6768 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
6769 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
6770 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
6771 created from cgraph_next_function_with_gimple_body
6772 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
6773 created from cgraph_remove_edge_removal_hook
6774 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
6775 created from cgraph_add_node_removal_hook
6776 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
6777 created from cgraph_remove_node_removal_hook
6778 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
6779 created from varpool_add_node_removal_hook
6780 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
6781 created from varpool_remove_node_removal_hook
6782 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
6783 created from cgraph_add_function_insertion_hook
6784 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
6785 created from cgraph_remove_function_insertion_hook
6786 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
6787 created from varpool_add_variable_insertion_hook
6788 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
6789 created from varpool_remove_variable_insertion_hook
6790 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
6791 created from cgraph_add_edge_duplication_hook
6792 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
6793 created from cgraph_remove_edge_duplication_hook
6794 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
6795 created from cgraph_add_node_duplication_hook
6796 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
6797 created from cgraph_remove_node_duplication_hook
6798 (void call_edge_removal_hooks (cgraph_edge *e)):
6799 created from cgraph_call_edge_removal_hooks
6800 (void call_cgraph_insertion_hooks (cgraph_node *node)):
6801 created from call_function_insertion_hooks
6802 (void call_cgraph_removal_hooks (cgraph_node *node)):
6803 created from cgraph_call_node_removal_hooks
6804 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
6805 created from cgraph_node::call_duplication_hooks
6806 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
6807 created from cgraph_call_edge_duplication_hooks
6808 (void call_varpool_removal_hooks (varpool_node *node)):
6809 created from varpool_call_node_removal_hooks
6810 (void call_varpool_insertion_hooks (varpool_node *node)):
6811 created from varpool_call_variable_insertion_hooks
6812 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
6813 created from insert_to_assembler_name_hash
6814 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
6815 created from unlink_from_assembler_name_hash
6816 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
6817 created from symtab_prevail_in_asm_name_hash
6818 (void symtab_initialize_asm_name_hash (void)):
6819 created from symtab_initialize_asm_name_hash
6820 (void change_decl_assembler_name (tree decl, tree name)):
6821 created from change_decl_assembler_name
6822 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
6823 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
6824 created from decl_assembler_name_hash
6825 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
6826 created from decl_assembler_name_equal
6827 (static hashval_t hash_node_by_assembler_name (const void *p)):
6828 created from hash_node_by_assembler_name
6829 (static int eq_assembler_name (const void *p1, const void *p2)):
6830 created from eq_assembler_name
6832 2014-08-25 Marek Polacek <polacek@redhat.com>
6834 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
6836 2014-08-25 Petr Murzin <petr.murzin@intel.com>
6838 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
6839 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
6840 SWI1248_AVX512BW mode iterator.
6842 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
6845 * config/sh/predicates.md (general_extend_operand): Disable
6846 TRUNCATE before reload completes.
6848 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
6850 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
6852 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
6855 * config/sh/sh.opt (musermode): Allow negative form.
6856 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
6857 targets that don't support it.
6858 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
6859 Document -mno-usermode option.
6861 2014-08-24 Kito Cheng <kito@0xlab.org>
6863 * system.h (CALLER_SAVE_PROFITABLE): Poison.
6864 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
6865 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
6866 * doc/tm.texi: Regenerate.
6868 2014-08-24 Kito Cheng <kito@0xlab.org>
6870 * ira.c: Fix typo in comment.
6872 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
6874 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
6875 Deprecate c++1y. Change language to reflect greater confidence in C++14.
6877 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
6880 * config/pa/pa.c (pa_output_function_epilogue): Don't set
6881 last_address when the current function is a thunk.
6882 (pa_asm_output_mi_thunk): When we don't have named sections or they
6883 are not being used, check that thunk can reach the stub table with a
6886 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6888 * web.c (union_match_dups): Strengthen param "insn" from rtx to
6890 (pass_web::execute): Likewise for local "insn".
6892 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6894 * var-tracking.c (struct micro_operation_def): Strengthen field
6895 "insn" from rtx to rtx_insn *.
6896 (struct emit_note_data_def): Likewise.
6897 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
6898 (vt_stack_adjustments): Likewise for local "insn".
6899 (adjust_insn): Likewise for param "insn".
6900 (val_store): Likewise.
6901 (val_resolve): Likewise.
6902 (struct count_use_info): Likewise for field "insn".
6903 (log_op_type): Likewise for param "insn".
6904 (reverse_op): Likewise.
6905 (prepare_call_arguments): Likewise.
6906 (add_with_sets): The initial param takes an insn, but we can't
6907 yet strengthen it from rtx to rtx_insn * since it's used as a
6908 cselib_record_sets_hook callback. For now rename initial param
6909 from "insn" to "uncast_insn", and introduce a local "insn" of
6910 the stronger rtx_insn * type, with a checked cast.
6911 (compute_bb_dataflow): Strengthen local "insn" from rtx to
6913 (emit_note_insn_var_location): Likewise.
6914 (emit_notes_for_changes): Likewise.
6915 (emit_notes_for_differences): Likewise.
6916 (next_non_note_insn_var_location): Likewise for return type and
6918 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
6919 (vt_initialize): Likewise for local "insn".
6920 (delete_debug_insns): Likewise for locals "insn" and "next".
6922 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6924 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
6926 (mark_constant_pool): Likewise for local "insn".
6928 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6930 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
6932 (dead_debug_promote_uses): Likewise.
6933 (dead_debug_insert_temp): Likewise.
6935 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6937 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
6938 from const_rtx to const rtx_insn *.
6939 (store_killed_after): Likewise. Strengthen locals "last", "act"
6940 from rtx to rtx_insn *.
6941 (store_killed_before): Strengthen param "insn" from const_rtx to
6942 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
6943 (find_moveable_store): Strengthen param "insn" from rtx to
6945 (compute_store_table): Likewise for local "insn".
6946 (insert_insn_start_basic_block): Likewise for param "insn" and
6947 locals "prev", "before", "insn".
6948 (insert_store): For now, add a checked cast to rtx_insn * on the
6949 result of gen_move_insn.
6950 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
6952 (replace_store_insn): Likewise. For now, add a checked cast to
6953 rtx_insn * on the result of gen_move_insn.
6955 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6957 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
6959 (expand_sjlj_dispatch_table): Likewise.
6961 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6963 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
6964 "insn" from rtx to rtx_insn *.
6966 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6968 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
6969 "insn" from rtx to rtx_insn *.
6970 (dup_block_and_redirect): Likewise for param 3 "before".
6972 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
6973 from rtx to rtx_insn *.
6974 (move_insn_for_shrink_wrap): Likewise.
6975 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
6976 (dup_block_and_redirect): Likewise for param "before" and local
6978 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
6980 (convert_to_simple_return): Likewise for local "start".
6982 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
6983 Strengthen local "insn" from rtx to rtx_insn *, for use when
6984 invoking requires_stack_frame_p.
6986 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6988 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
6990 (speculate_expr): Likewise for locals "orig_insn_rtx",
6992 (eq_transformed_insns): Likewise for locals "i1", "i2".
6993 (check_for_new_jump): Likewise for return type and local "end".
6994 (find_new_jump): Likewise for return type and local "jump".
6995 (sel_split_edge): Likewise for local "jump".
6996 (sel_create_recovery_block): Likewise.
6997 (sel_redirect_edge_and_branch_force): Likewise.
6998 (sel_redirect_edge_and_branch): Likewise.
7000 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7002 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7003 "new_insn" from rtx to rtx_insn *.
7004 (create_insn_rtx_with_rhs): Likewise for return type and for local
7006 (create_insn_rtx_with_lhs): Likewise.
7007 (create_speculation_check): Likewise for local "insn_rtx".
7008 (implicit_clobber_conflict_p): Likewise for local "insn".
7009 (get_expr_cost): Likewise.
7010 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7011 (move_cond_jump): Likewise for locals "next", "prev", "link",
7012 "head", "from", "to".
7014 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7016 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7017 "next" from rtx to rtx_insn *.
7018 (find_conditional_protection): Likewise for local "next".
7019 (is_conditionally_protected): Likewise for local "insn1".
7020 (is_pfree): Likewise for locals "insn1", "insn2".
7022 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7024 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7025 from rtx to rtx_insn *.
7027 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7028 locals "insn1", "insn2" from rtx to rtx_insn *.
7029 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7030 locals "insn", "prev", "last_jump", "next_tail".
7031 (schedule_ebb): Likewise for params "head", "tail".
7032 (schedule_ebbs): Likewise for locals "tail", "head".
7034 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7035 to rtx_insn on "last_insn" in one of the invocations of
7038 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7040 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7041 "elem", "insn" from rtx to rtx_insn *.
7042 (change_spec_dep_to_hard): Likewise.
7043 (get_back_and_forw_lists): Likewise for local "con".
7044 (sd_add_dep): Likewise for locals "elem", "insn".
7045 (sd_resolve_dep): Likewise for locals "pro", "con".
7046 (sd_unresolve_dep): Likewise.
7047 (sd_delete_dep): Likewise.
7048 (chain_to_prev_insn): Likewise for local "pro".
7049 (find_inc): Likewise for locals "pro", "con".
7051 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7053 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7055 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7057 (modified_between_p): Strengthen local "insn" from rtx to
7059 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7060 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7063 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7065 * resource.c (next_insn_no_annul): Strengthen local "next" from
7067 (mark_referenced_resources): Likewise for local "insn".
7069 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7071 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7073 (find_reloads): Likewise for param 1.
7074 (subst_reloads): Likewise for sole param.
7075 (find_equiv_reg): Likwise for param 2.
7076 (regno_clobbered_p): Likwise for param 2.
7077 (reload): Likewise for param 1.
7079 * caller-save.c (save_call_clobbered_regs): Strengthen local
7080 "insn" from rtx to rtx_insn *.
7081 (insert_one_insn): Likewise for local "insn".
7083 * reload.c (this_insn): Likewise for this global.
7084 (find_reloads): Likewise for param "insn".
7085 (find_reloads_toplev): Likewise.
7086 (find_reloads_address): Likewise.
7087 (subst_reg_equivs): Likewise.
7088 (update_auto_inc_notes): Likewise.
7089 (find_reloads_address_1): Likewise.
7090 (find_reloads_subreg_address): Likewise.
7091 (subst_reloads): Likewise.
7092 (find_equiv_reg): Likewise, also for local "p".
7093 (regno_clobbered_p): Likewise for param "insn".
7095 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7097 (spill_reg_store): Likewise for the elements of this array.
7098 (remove_init_insns): Likewise for local "equiv_insn".
7099 (will_delete_init_insn_p): Likewise for param "insn".
7100 (reload): Likewise for param ""first" and local "insn".
7101 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7103 (calculate_elim_costs_all_insns): Likewise.
7104 (delete_caller_save_insns): Likewise.
7105 (spill_failure): Likewise for param "insn".
7106 (delete_dead_insn): Likewise.
7107 (set_label_offsets): Likewise.
7108 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7110 (elimination_costs_in_insn): Likewise for param "insn".
7111 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7112 when referring to an insn.
7113 (set_initial_label_offsets): Likewise.
7114 (set_offsets_for_label): Strengthen param "insn" from rtx to
7116 (init_eliminable_invariants): Likewise for param "first" and local
7118 (fixup_eh_region_note): Likewise for param "insn".
7119 (reload_as_needed): Likewise for locals "prev", "insn",
7120 "old_next", "old_prev", "next".
7121 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7123 (reload_inheritance_insn): Strengthen elements of this array from
7125 (failed_reload): Likewise for param "insn".
7126 (choose_reload_regs): Likewise for local "insn". Replace use of
7127 NULL_RTX with NULL when referring to an insn.
7128 (input_reload_insns): Strengthen elements of this array from rtx
7130 (other_input_address_reload_insns): Likewise for this global.
7131 (other_input_reload_insns): Likewise for this global.
7132 (input_address_reload_insns): Likwise for the elements of this
7134 (inpaddr_address_reload_insns): Likwise for the elements of this
7136 (output_reload_insns): Likewise for the elements of this array.
7137 (output_address_reload_insns): Likewise for the elements of this
7139 (outaddr_address_reload_insns): Likewise for the elements of this
7141 (operand_reload_insns): Likewise for this global.
7142 (other_operand_reload_insns): Likewise for this global.
7143 (other_output_reload_insns): Likewise for the elements of this
7145 (new_spill_reg_store): Likewise for the elements of this
7147 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7148 Strengthen local "where" from rtx * to rtx_insn **.
7149 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7150 from rtx to rtx_insn *.
7151 (do_input_reload): Likewise for local "insn".
7152 (do_output_reload): Likewise for local "insn".
7153 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7154 (emit_insn_if_valid_for_reload): Likewise for return type and local
7155 "last". Add checked cast to rtx_insn when returning "insn" since
7156 this has been through emit_insn.
7157 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7158 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7159 returning "insn" since it's been through
7160 emit_insn_if_valid_for_reload at this point.
7161 (delete_output_reload): Strengthen param "insn" and locals
7162 "output_reload_insn", "i2" from rtx to rtx_insn *.
7163 (delete_address_reloads): Likewise for params "dead_insn",
7164 "current_insn" and locals "prev", "next".
7165 (delete_address_reloads_1): Likewise for params "dead_insn",
7166 "current_insn" and locals "prev", "i2".
7167 (inc_for_reload): Likewise for locals "last", "add_insn".
7168 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7171 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7172 param of this duplicate of the prototype from reload.h
7174 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7176 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7178 (regstat_bb_compute_calls_crossed): Likewise.
7180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7182 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7184 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7186 (regrename_analyze): Strengthen local "insn" from rtx to
7188 (scan_rtx_reg): Likewise for param "insn".
7189 (scan_rtx_address): Likewise.
7190 (scan_rtx): Likewise.
7191 (restore_operands): Likewise.
7192 (record_out_operands): Likewise.
7193 (build_def_use): Likewise for local "insn". Replace use of
7194 NULL_RTX with NULL when dealing with an insn.
7196 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7198 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7199 * reginfo.c (reg_scan): Likewise, also for local "insn".
7200 (reg_scan_mark_refs): Likewise for param "insn".
7201 (init_subregs_of_mode): Likewise for local "insn".
7203 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7205 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7206 "insn" from rtx to rtx_insn *.
7207 (replace_oldest_value_reg): Likewise for param "insn".
7208 (replace_oldest_value_addr): Likewise.
7209 (replace_oldest_value_mem): Likewise.
7210 (apply_debug_insn_changes): Likewise for local "last_insn".
7211 (copyprop_hardreg_forward_1): Likewise for local "insn".
7213 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7215 * reg-stack.c (next_flags_user): Strengthen return type and param
7216 "insn" from rtx to rtx_insn *.
7217 (straighten_stack): Likewise for param "insn".
7218 (check_asm_stack_operands): Likewise.
7219 (remove_regno_note): Likewise.
7220 (emit_pop_insn): Likewise for return type, param "insn", local
7222 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7223 "limit" from rtx to rtx_insn *.
7224 (swap_to_top): Likewise for param "insn".
7225 (move_for_stack_reg): Likewise.
7226 (move_nan_for_stack_reg): Likewise.
7227 (swap_rtx_condition): Likewise.
7228 (compare_for_stack_reg): Likewise.
7229 (subst_all_stack_regs_in_debug_insn): Likewise.
7230 (subst_stack_regs_pat): Likewise, and local "insn2".
7231 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7233 (subst_stack_regs): Likewise.
7234 (change_stack): Likewise.
7235 (convert_regs_1): Likewise for locals "insn", "next".
7237 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7239 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7241 (combine_set_extension): Likewise for param "curr_insn".
7242 (transform_ifelse): Likewise for param "def_insn".
7243 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7244 from vec<rtx> * to vec<rtx_insn *> *.
7245 (is_cond_copy_insn): Likewise for param "insn".
7246 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7248 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7249 local "def_insn" from rtx to rtx_insn *.
7250 (get_sub_rtx): Likewise for param "def_insn".
7251 (merge_def_and_ext): Likewise.
7252 (combine_reaching_defs): Likewise.
7253 (add_removable_extension): Likewise for param "insn".
7254 (find_removable_extensions): Likewise for local "insn".
7255 (find_and_remove_re): Likewise for locals "curr_insn" and
7256 "def_insn". Strengthen locals "reinsn_del_list" and
7257 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7259 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7261 * recog.c (split_insn): Strengthen param "insn" and locals
7262 "first", "last" from rtx to rtx_insn *.
7263 (split_all_insns): Likewise for locals "insn", "next".
7264 (split_all_insns_noflow): Likewise.
7266 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7268 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7270 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7271 (debug_rtx_find): Likewise for param 1 "x".
7273 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7274 const_rtx to const rtx_insn *. Likewise for local "insn".
7275 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7276 (debug_rtx_find): Likewise for param 1 "x".
7277 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7278 from const_rtx to const rtx_insn * within the appropriate cases of
7279 the switch statement.
7281 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7282 Strengthen local "insns" from rtx to rtx_insn * since this is
7283 passed to a call to debug_rtx_list.
7285 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7287 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7290 * function.c (stack_protect_epilogue): Add checked cast to
7291 rtx_insn for now when invoking predict_insn_def.
7293 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7295 (predict_insn_def): Likewise.
7296 (rtl_predict_edge): Likewise for local "last_insn".
7297 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7299 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7301 (bb_estimate_probability_locally): Likewise for local "last_insn".
7302 (expensive_function_p): Likewise for local "insn".
7304 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7305 local "jmp", since this is used when invoking predict_insn_def.
7307 2014-08-22 Marek Polacek <polacek@redhat.com>
7310 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7312 2014-08-22 Marek Polacek <polacek@redhat.com>
7315 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7316 a comparison in parens.
7317 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7320 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7322 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7325 * cprop.c (fis_get_condition): Likewise.
7327 * postreload.c (reload_cse_regs): Likewise for param "first".
7328 (reload_cse_simplify): Likewise for param "insn".
7329 (reload_cse_regs_1): Likewise for local "insn".
7330 (reload_cse_simplify_set): Likewise for param "insn".
7331 (reload_cse_simplify_operands): Likewise.
7332 (struct reg_use): Likewise for field "insn".
7333 (reload_combine_purge_insn_uses): Likewise for param "insn".
7334 (fixup_debug_insns): Likewise for params "from", "to" and local
7336 (try_replace_in_use): Likewise for local "use_insn".
7337 (reload_combine_recognize_const_pattern): Likewise for param
7338 "insn" and locals "add_moved_after_insn", "use_insn".
7339 (reload_combine_recognize_pattern): Likewise for param "insn" and
7341 (reload_combine): Likewise for locals "insn", "prev".
7342 (reload_combine_note_use): Likewise for param "insn".
7343 (move2add_use_add2_insn): Likewise.
7344 (move2add_use_add3_insn): Likewise.
7345 (reload_cse_move2add): Likewise, also for local "next".
7346 (move2add_note_store): Likewise for local "insn".
7348 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7350 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7352 (struct unoccr): Likewise.
7353 (struct modifies_mem): Likewise.
7354 (alloc_mem): Likewise for local "insn".
7355 (insert_expr_in_table): Likewise for param "insn".
7356 (dump_expr_hash_table_entry): Likewise for local "insn".
7357 (oprs_unchanged_p): Likewise for param "insn".
7358 (load_killed_in_block_p): Likewise for local "setter".
7359 (record_last_reg_set_info): Likewise for param "insn".
7360 (record_last_reg_set_info_regno): Likewise.
7361 (record_last_mem_set_info): Likewise.
7362 (record_last_set_info): Likewise for local "last_set_insn".
7363 (record_opr_changes): Likewise for param "insn".
7364 (hash_scan_set): Likewise.
7365 (compute_hash_table): Likewise for local "insn".
7366 (get_avail_load_store_reg): Likewise for param "insn".
7367 (eliminate_partially_redundant_load): Likewise, also for locals
7368 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7370 (eliminate_partially_redundant_loads): Likewise for local "insn".
7372 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7374 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7376 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7377 (expand_twoval_unop): Likewise for locals entry_last", "last".
7378 (expand_twoval_binop): Likewise.
7379 (expand_twoval_binop_libfunc): Likewise for local "insns".
7380 (widen_leading): Likewise for local "last".
7381 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7382 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7383 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7384 (expand_parity): Likewise for locals "last" and "seq".
7385 (expand_ffs): Likewise for local "seq". Strengthen local
7386 "nonzero_label" from rtx to rtx_code_label *.
7387 (expand_absneg_bit): Strengthen local "insns" from rtx to
7389 (expand_unop_direct): Likewise for local "last".
7390 (expand_unop): Likewise for locals "last", "insns".
7391 (expand_abs_nojump): Likewise for local "last".
7392 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7393 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7395 (expand_copysign_absneg): Strengthen local "label" from rtx to
7397 (expand_copysign_bit): Strengthen local "insns" from rtx to
7399 (struct no_conflict_data): Likewise for fields "first", "insn".
7400 (emit_libcall_block_1): Likewise for param "insns" and locals
7401 "next", "last", "insn".
7402 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7403 on "insns" when invoking emit_libcall_block_1. Ultimately we
7404 want to strengthen insns itself.
7405 (prepare_cmp_insn): Strengthen local "last" from rtx to
7407 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7408 (prepare_float_lib_cmp): Likewise for local "insns".
7409 (emit_conditional_move): Likewise for local "last".
7410 (emit_conditional_add): Likewise.
7411 (have_sub2_insn): Likewise for local "seq".
7412 (expand_float): Likewise for local "insns". Strengthen locals
7413 "label", "neglabel" from rtx to rtx_code_label *.
7414 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7415 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7416 (expand_fixed_convert): Likewise for local "insns" (to
7418 (expand_sfix_optab): Likewise for local "last".
7419 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7420 to rtx_code_label *.
7421 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7422 from rtx to rtx_insn *.
7423 (expand_atomic_fetch_op): Likewise for local "insn".
7424 (maybe_legitimize_operand_same_code): Likewise for local "last".
7425 (maybe_legitimize_operands): Likewise.
7427 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7429 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7430 "insn" from rtx to rtx_insn *.
7431 (ps_rtl_insn): Likewise for return type.
7432 (doloop_register_get): Likewise for params "head", "tail" and
7433 locals "insn", "first_insn_not_to_check".
7434 (schedule_reg_move): Likewise for local "this_insn".
7435 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7436 of gen_move_insn for now.
7437 (reset_sched_times): Strengthen local "insn" from rtx to
7439 (permute_partial_schedule): Likewise.
7440 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7441 (dump_insn_location): Likewise for param "insn".
7442 (loop_canon_p): Likewise for local "insn".
7443 (sms_schedule): Likewise.
7444 (print_partial_schedule): Likewise.
7445 (ps_has_conflicts): Likewise.
7447 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7449 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
7450 "tailp" from rtx * to rtx_insn **.
7452 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
7453 from rtx to rtx_insn *.
7454 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
7455 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
7456 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
7458 * modulo-sched.c (const_iteration_count): Strengthen return type
7459 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
7460 use of NULL_RTX with NULL when working with insns.
7461 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
7463 (sms_schedule): Likewise.
7464 * sched-rgn.c (init_ready_list): Likewise, also for locals
7465 "src_head" and "src_next_tail".
7466 (compute_block_dependences): Likewise.
7467 (free_block_dependencies): Likewise.
7468 (debug_rgn_dependencies): Likewise.
7469 (free_rgn_deps): Likewise.
7470 (compute_priorities): Likewise.
7471 (schedule_region): Likewise.
7472 * sel-sched.c (find_ebb_boundaries): Likewise.
7474 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
7475 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
7477 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7479 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
7480 from rtx to rtx_insn *.
7481 (new_seginfo): Likewise for param "insn".
7482 (create_pre_exit): Likewise for locals "last_insn",
7483 "before_return_copy", "return_copy".
7484 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
7487 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7489 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
7490 from rtx to rtx_insn *.
7491 (lra_push_insn): Likewise for 1st param.
7492 (lra_push_insn_and_update_insn_regno_info): Likewise.
7493 (lra_pop_insn): Likewise for return type.
7494 (lra_invalidate_insn_data): Likewise for 1st param.
7495 (lra_set_insn_deleted): Likewise.
7496 (lra_delete_dead_insn): Likewise.
7497 (lra_process_new_insns): Likewise for first 3 params.
7498 (lra_set_insn_recog_data): Likewise for 1st param.
7499 (lra_update_insn_recog_data): Likewise.
7500 (lra_set_used_insn_alternative): Likewise.
7501 (lra_invalidate_insn_regno_info): Likewise.
7502 (lra_update_insn_regno_info): Likewise.
7503 (lra_former_scratch_operand_p): Likewise.
7504 (lra_eliminate_regs_1): Likewise.
7505 (lra_get_insn_recog_data): Likewise.
7507 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
7510 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
7512 (substitute_within_insn): New.
7513 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
7514 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
7515 Replace call to "substitute" with call to substitute_within_insn.
7517 * lra-constraints.c (curr_insn): Strengthen from rtx to
7519 (get_equiv_with_elimination): Likewise for param "insn".
7520 (match_reload): Strengthen params "before" and "after" from rtx *
7522 (emit_spill_move): Likewise for return type. Add a checked cast
7523 to rtx_insn * on result of gen_move_insn for now.
7524 (check_and_process_move): Likewise for local "before". Replace
7525 NULL_RTX with NULL when referring to insns.
7526 (process_addr_reg): Strengthen params "before" and "after" from
7527 rtx * to rtx_insn **.
7528 (insert_move_for_subreg): Likewise.
7529 (simplify_operand_subreg): Strengthen locals "before" and "after"
7530 from rtx to rtx_insn *.
7531 (process_address_1): Strengthen params "before" and "after" from
7532 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
7534 (process_address): Strengthen params "before" and "after" from
7535 rtx * to rtx_insn **.
7536 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
7537 (curr_insn_transform): Strengthen locals "before" and "after"
7538 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
7540 (loc_equivalence_callback): Update cast of "data", changing
7541 resulting type from rtx to rtx_insn *.
7542 (substitute_pseudo_within_insn): New.
7543 (inherit_reload_reg): Strengthen param "insn" from rtx to
7544 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
7545 NULL when referring to insns. Add a checked cast to rtx_insn *
7546 when using usage_insn to invoke lra_update_insn_regno_info.
7547 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
7548 likewise for locals "restore", "save". Add checked casts to
7549 rtx_insn * when using usage_insn to invoke
7550 lra_update_insn_regno_info and lra_process_new_insns. Replace
7551 NULL_RTX with NULL when referring to insns.
7552 (split_if_necessary): Strengthen param "insn" from rtx to
7554 (update_ebb_live_info): Likewise for params "head", "tail" and local
7556 (get_last_insertion_point): Likewise for return type and local "insn".
7557 (get_live_on_other_edges): Likewise for local "last".
7558 (inherit_in_ebb): Likewise for params "head", "tail" and locals
7559 "prev_insn", "next_insn", "restore".
7560 (remove_inheritance_pseudos): Likewise for local "prev_insn".
7561 (undo_optional_reloads): Likewise for local "insn".
7563 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
7565 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
7567 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
7569 (spill_pseudos): Likewise for local "insn".
7570 (init_elimination): Likewise.
7571 (process_insn_for_elimination): Likewise for param "insn".
7573 * lra-lives.c (curr_insn): Likewise.;
7575 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
7576 (remove_pseudos): Likewise for param "insn".
7577 (spill_pseudos): Likewise for local "insn".
7578 (lra_final_code_change): Likewise for locals "insn", "curr".
7580 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
7581 (lra_set_insn_deleted): Likewise.
7582 (lra_delete_dead_insn): Likewise, and for local "prev".
7583 (new_insn_reg): Likewise for param "insn".
7584 (lra_set_insn_recog_data): Likewise.
7585 (lra_update_insn_recog_data): Likewise.
7586 (lra_set_used_insn_alternative): Likewise.
7587 (get_insn_freq): Likewise.
7588 (invalidate_insn_data_regno_info): Likewise.
7589 (lra_invalidate_insn_regno_info): Likewise.
7590 (lra_update_insn_regno_info): Likewise.
7591 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
7593 (lra_push_insn_1): Strengthen param "insn" from rtx to
7595 (lra_push_insn): Likewise.
7596 (lra_push_insn_and_update_insn_regno_info): Likewise.
7597 (lra_pop_insn): Likewise for return type and local "insn".
7598 (push_insns): Likewise for params "from", "to", and local "insn".
7599 (setup_sp_offset): Likewise for params "from", "last" and locals
7601 (lra_process_new_insns): Likewise for params "insn", "before",
7602 "after" and local "last".
7603 (struct sloc): Likewise for field "insn".
7604 (lra_former_scratch_operand_p): Likewise for param "insn".
7605 (remove_scratches): Likewise for locals "insn", "last".
7606 (check_rtl): Likewise for local "insn".
7607 (add_auto_inc_notes): Likewise for param "insn".
7608 (update_inc_notes): Likewise for local "insn".
7609 (lra): Replace NULL_RTX with NULL when referring to insn.
7611 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7613 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
7615 (resolve_reg_notes): Likewise.
7616 (resolve_simple_move): Likewise for return type, param "insn", and
7617 locals "insns", "minsn".
7618 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
7619 (resolve_use): Likewise.
7620 (resolve_debug): Likewise.
7621 (find_decomposable_shift_zext): Likewise.
7622 (resolve_shift_zext): Likewise for return type, param "insn", and
7623 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
7624 (decompose_multiword_subregs): Likewise for local "insn",
7625 "orig_insn", "decomposed_shift", "end".
7627 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7629 * basic-block.h (basic_block split_edge_and_insert): Strengthen
7630 param "insns" from rtx to rtx_insn *.
7632 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
7634 (struct iv_to_split): Likewise.
7635 (loop_exit_at_end_p): Likewise for local "insn".
7636 (split_edge_and_insert): Likewise for param "insns".
7637 (compare_and_jump_seq): Likewise for return type, param "cinsn",
7638 and locals "seq", "jump".
7639 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
7640 "branch_code"; update invocations of compare_and_jump_seq to
7641 eliminate NULL_RTX in favor of NULL.
7642 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
7644 (reset_debug_uses_in_loop): Likewise.
7645 (analyze_insn_to_expand_var): Likewise for param "insn".
7646 (analyze_iv_to_split_insn): Likewise.
7647 (analyze_insns_in_loop): Likewise for local "insn".
7648 (insert_base_initialization): Likewise for param
7649 "insn" and local "seq".
7650 (split_iv): Likewise for param "insn" and local "seq".
7651 (expand_var_during_unrolling): Likewise for param "insn".
7652 (insert_var_expansion_initialization): Likewise for local "seq".
7653 (combine_var_copies_in_loop_exit): Likewise.
7654 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7656 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7657 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7660 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7662 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
7664 (iv_analyze_result): Likewise.
7665 (iv_analyze_expr): Likewise.
7668 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
7669 local "def_insn" from rtx to rtx_insn *.
7670 (get_biv_step_1): Likewise for local "insn".
7671 (iv_analyze_expr): Likewise for param "insn".
7672 (iv_analyze_def): Likewise for local "insn".
7673 (iv_analyze_op): Likewise for param "insn".
7674 (iv_analyze): Likewise.
7675 (iv_analyze_result): Likewise.
7677 (suitable_set_for_replacement): Likewise.
7678 (simplify_using_initial_values): Likewise for local "insn".
7679 (iv_number_of_iterations): Likewise for param "insn".
7680 (check_simple_exit): Add checked cast to rtx_insn when invoking
7681 iv_number_of_iterations for now (until get_condition is
7684 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
7685 "insn" from rtx to rtx_insn *.
7686 (analyze_insns_in_loop): Likewise for local "insn".
7688 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7690 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
7692 (struct invariant): Likewise.
7693 (hash_invariant_expr_1): Likewise for param "insn".
7694 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
7695 (find_exits): Likewise for local "insn".
7696 (create_new_invariant): Likewise for param "insn".
7697 (check_dependencies): Likewise.
7698 (find_invariant_insn): Likewise.
7699 (record_uses): Likewise.
7700 (find_invariants_insn): Likewise.
7701 (find_invariants_bb): Likewise for local "insn".
7702 (get_pressure_class_and_nregs): Likewise for param "insn".
7703 (calculate_loop_reg_pressure): Likewise for local "insn".
7705 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7707 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
7709 (add_test): Likewise for locals "seq", "jump".
7710 (doloop_modify): Likewise for locals "sequence", "jump_insn".
7712 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7714 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
7716 (rebuild_jump_labels_chain): Likewise for param "chain".
7718 * cfgexpand.c (pass_expand::execute): Add checked cast to
7719 rtx_insn * when calling rebuild_jump_labels_chain in region where
7720 we know e->insns.r is non-NULL.
7722 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
7724 (rebuild_jump_labels): Likewise.
7725 (rebuild_jump_labels_chain): Likewise for param "chain".
7726 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
7727 (init_label_info): Likewise for param "f".
7728 (maybe_propagate_label_ref): Likewise for params "jump_insn",
7729 "prev_nonjump_insn".
7730 (mark_all_labels): Likewise for param "f" and locals "insn",
7731 "prev_nonjump_insn".
7733 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7735 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
7736 from rtx to rtx_insn *insn.
7737 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
7738 (ira_add_allocno_copy): Likewise.
7739 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
7741 (ira_create_copy): Likewise.
7742 (ira_add_allocno_copy): Likewise.
7743 (create_bb_allocnos): Likewise for local "insn".
7744 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
7745 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
7746 process_regs_for_copy for rtx_insn * param.
7747 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
7748 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
7749 process_regs_for_copy for rtx_insn * param.
7750 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
7751 * ira-costs.c (record_reg_classes): Likewise for param "insn".
7752 (record_operand_costs): Likewise.
7753 (scan_one_insn): Likewise for return type, and for param "insn".
7754 (process_bb_for_costs): Likewise for local "insn".
7755 (process_bb_node_for_hard_reg_moves): Likewise.
7756 * ira-emit.c (struct move): Likewise for field "insn".
7757 (create_move): Eliminate use of NULL_RTX when dealing with an
7759 (emit_move_list): Strengthen return type and locals "result",
7760 "insn" from rtx to rtx_insn *insn.
7761 (emit_moves): Likewise for locals "insns", "tmp".
7762 (ira_emit): Likewise for local "insn".
7763 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
7765 (find_call_crossed_cheap_reg): Likewise.
7766 (process_bb_node_lives): Likewise for local "insn".
7767 * ira.c (decrease_live_ranges_number): Likewise.
7768 (compute_regs_asm_clobbered): Likewise.
7769 (build_insn_chain): Likewise.
7770 (find_moveable_pseudos): Likewise, also locals "def_insn",
7771 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
7772 to rtx_insn **. Add a checked cast when assigning from
7773 "closest_use" into closest_uses array in a region where we know
7774 it's a non-NULL insn.
7775 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
7777 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
7778 "last_interesting_insn", "uin".
7779 (move_unallocated_pseudos): Likewise for locals "def_insn",
7780 "move_insn", "newinsn".
7782 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7784 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
7785 Strengthen locals "done_label", "do_error" from rtx to
7787 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
7788 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
7790 (ubsan_expand_si_overflow_neg_check): Likewise for locals
7791 "done_label", "do_error" to rtx_code_label * and local "last" to
7793 (ubsan_expand_si_overflow_mul_check): Likewise for locals
7794 "done_label", "do_error", "large_op0", "small_op0_large_op1",
7795 "one_small_one_large", "both_ops_large", "after_hipart_neg",
7796 "after_lopart_neg", "do_overflow", "hipart_different" to
7797 rtx_code_label * and local "last" to rtx_insn *.
7799 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7801 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
7802 "insn" and "move_insn" from rtx to rtx_insn *.
7804 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7806 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
7808 (cheap_bb_rtx_cost_p): Likewise.
7809 (first_active_insn): Likewise for return type and local "insn".
7810 (last_active_insn): Likewise for return type and locals "insn",
7812 (struct noce_if_info): Likewise for fields "jump", "insn_a",
7814 (end_ifcvt_sequence): Likewise for return type and locals "insn",
7816 (noce_try_move): Likewise for local "seq".
7817 (noce_try_store_flag): Likewise.
7818 (noce_try_store_flag_constants): Likewise.
7819 (noce_try_addcc): Likewise.
7820 (noce_try_store_flag_mask): Likewise.
7821 (noce_try_cmove): Likewise.
7822 (noce_try_minmax): Likewise.
7823 (noce_try_abs): Likewise.
7824 (noce_try_sign_mask): Likewise.
7825 (noce_try_bitop): Likewise.
7826 (noce_can_store_speculate_p): Likewise for local "insn".
7827 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
7829 (check_cond_move_block): Likewise for local "insn".
7830 (cond_move_convert_if_block): Likewise.
7831 (cond_move_process_if_block): Likewise for locals "seq",
7833 (noce_find_if_block): Likewise for local "jump".
7834 (merge_if_block): Likewise for local "last".
7835 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
7836 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
7837 (block_has_only_trap): Likewise for return type and local "trap".
7838 (find_if_case_1): Likewise for local "jump".
7839 (dead_or_predicable): Likewise for locals "head", "end", "jump",
7842 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7844 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
7845 "last_insn", "loop_end" from rtx to rtx_insn *.
7847 * hw-doloop.c (scan_loop): Likewise for local "insn".
7848 (discover_loop): Likewise for param "tail_insn".
7849 (discover_loops): Likewise for local "tail".
7851 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
7852 cast to rtx_insn * when assigning from an rtx local to a
7853 hwloop_info's "last_insn" field.
7855 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7857 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
7858 (add_delay_dependencies): Strengthen local "pro" from rtx to
7860 (recompute_todo_spec): Likewise.
7861 (dep_cost_1): Likewise for locals "insn", "used".
7862 (schedule_insn): Likewise for local "dbg".
7863 (schedule_insn): Likewise for locals "pro", "next".
7864 (unschedule_insns_until): Likewise for local "con".
7865 (restore_pattern): Likewise for local "next".
7866 (estimate_insn_tick): Likewise for local "pro".
7867 (resolve_dependencies): Likewise for local "next".
7868 (fix_inter_tick): Likewise.
7869 (fix_tick_ready): Likewise for local "pro".
7870 (add_to_speculative_block): Likewise for locals "check", "twin",
7872 (sched_extend_bb): Likewise for locals "end", "insn".
7873 (init_before_recovery): Likewise for local "x".
7874 (sched_create_recovery_block): Likewise for local "barrier".
7875 (create_check_block_twin): Likewise for local "pro".
7876 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
7878 (unlink_bb_notes): Update for change to type of bb_header.
7879 Strengthen locals "prev", "label", "note", "next" from rtx to
7881 (clear_priorities): Likewise for local "pro".
7883 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7885 * gcse.c (struct occr): Strengthen field "insn" from rtx to
7887 (test_insn): Likewise for this global.
7888 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
7890 (oprs_anticipatable_p): Likewise.
7891 (oprs_available_p): Likewise.
7892 (insert_expr_in_table): Strengthen param "insn" from rtx to
7894 (hash_scan_set): Likewise.
7895 (hash_scan_clobber): Likewise.
7896 (hash_scan_call): Likewise.
7897 (hash_scan_insn): Likewise.
7898 (compute_hash_table_work): Likewise for local "insn".
7899 (process_insert_insn): Likewise for return type and local "pat".
7900 (insert_insn_end_basic_block): Likewise for locals "new_insn",
7901 "pat", "pat_end", "maybe_cc0_setter".
7902 (pre_edge_insert): Likewise for local "insn".
7903 (pre_insert_copy_insn): Likewise for param "insn".
7904 (pre_insert_copies): Likewise for local "insn".
7905 (struct set_data): Likewise for field "insn".
7906 (single_set_gcse): Likewise for param "insn".
7907 (gcse_emit_move_after): Likewise.
7908 (pre_delete): Likewise for local "insn".
7909 (update_bb_reg_pressure): Likewise for param "from" and local
7911 (should_hoist_expr_to_dom): Likewise for param "from".
7912 (hoist_code): Likewise for local "insn".
7913 (get_pressure_class_and_nregs): Likewise for param "insn".
7914 (calculate_bb_reg_pressure): Likewise for local "insn".
7915 (compute_ld_motion_mems): Likewise.
7917 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7919 * genpeep.c (main): Rename param back from "uncast_ins1" to
7920 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
7923 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
7925 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
7928 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
7929 documentation to state it is only for VSX operations.
7931 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
7932 constraint only active if VSX.
7934 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
7935 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
7938 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7940 * fwprop.c (single_def_use_dom_walker::before_dom_children):
7941 Strengthen local "insn" from rtx to rtx_insn *.
7942 (use_killed_between): Likewise for param "target_insn".
7943 (all_uses_available_at): Likewise for param "target_insn" and
7945 (update_df_init): Likewise for params "def_insn", "insn".
7946 (update_df): Likewise for param "insn".
7947 (try_fwprop_subst): Likewise for param "def_insn" and local
7949 (free_load_extend): Likewise for param "insn".
7950 (forward_propagate_subreg): Likewise for param "def_insn" and
7952 (forward_propagate_asm): Likewise for param "def_insn" and local
7954 (forward_propagate_and_simplify): Likewise for param "def_insn"
7955 and local "use_insn".
7956 (forward_propagate_into): Likewise for locals "def_insn" and
7959 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7961 * function.c (emit_initial_value_sets): Strengthen local "seq"
7962 from rtx to rtx_insn *.
7963 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
7965 (instantiate_virtual_regs): Likewise for local "insn".
7966 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
7967 (reorder_blocks_1): Likewise for param "insns" and local "insn".
7968 (expand_function_end): Likewise for locals "insn" and "seq".
7969 (epilogue_done): Likewise for local "insn".
7970 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
7972 (reposition_prologue_and_epilogue_notes): Likewise for locals
7973 "insn", "last", "note", "first".
7974 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
7975 (pass_match_asm_constraints::execute): Likewise for local "insn".
7977 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7979 * output.h (final_scan_insn): Strengthen return type from rtx to
7981 (final_forward_branch_p): Likewise for param.
7982 (current_output_insn): Likewise for this global.
7984 * final.c (rtx debug_insn): Likewise for this variable.
7985 (current_output_insn): Likewise.
7986 (get_attr_length_1): Rename param "insn" to "uncast_insn",
7987 adding "insn" back in as an rtx_insn * with a checked cast, so
7988 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
7990 (compute_alignments): Strengthen local "label" from rtx to
7992 (shorten_branches): Rename param from "first" to "uncast_first",
7993 introducing a new local rtx_insn * "first" using a checked cast to
7994 effectively strengthen "first" from rtx to rtx_insn * without
7995 affecting the type signature. Strengthen locals "insn", "seq",
7996 "next", "label" from rtx to rtx_insn *.
7997 (change_scope): Strengthen param "orig_insn" and local "insn" from
7999 (final_start_function): Rename param from "first" to "uncast_first",
8000 introducing a new local rtx_insn * "first" using a checked cast to
8001 effectively strengthen "first" from rtx to rtx_insn * without
8002 affecting the type signature. Strengthen local "insn" from rtx to
8004 (dump_basic_block_info): Strengthen param "insn" from rtx to
8006 (final): Rename param from "first" to "uncast_first",
8007 introducing a new local rtx_insn * "first" using a checked cast to
8008 effectively strengthen "first" from rtx to rtx_insn * without
8009 affecting the type signature. Strengthen locals "insn", "next"
8010 from rtx to rtx_insn *.
8011 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8013 (call_from_call_insn): Strengthen param "insn" from rtx to
8015 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8016 introducing a new local rtx_insn * "insn" using a checked cast to
8017 effectively strengthen "insn" from rtx to rtx_insn * without
8018 affecting the type signature. Strengthen return type and locals
8019 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8020 now-redundant checked cast to rtx_insn * from both invocations of
8021 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8022 introducing a local "call_insn" for use when invoking
8023 call_from_call_insn.
8024 (notice_source_line): Strengthen param "insn" from rtx to
8026 (leaf_function_p): Likewise for local "insn".
8027 (final_forward_branch_p): Likewise.
8028 (leaf_renumber_regs): Likewise for param "first".
8029 (rest_of_clean_state): Likewise for locals "insn" and "next".
8030 (self_recursive_call_p): Likewise for param "insn".
8031 (collect_fn_hard_reg_usage): Likewise for local "insn".
8032 (get_call_fndecl): Likewise for param "insn".
8033 (get_call_cgraph_rtl_info): Likewise.
8034 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8035 introducing a new local rtx_insn * "insn" using a checked cast to
8036 effectively strengthen "insn" from rtx to rtx_insn * without
8037 affecting the type signature.
8039 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8040 cast when assigning from param "insn" to current_output_insn.
8041 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8042 so that we can assign it back to current_output_insn.
8044 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8046 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8047 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8048 atmxt540s and atmxt540sreva devices.
8049 * config/avr/avr-tables.opt: Regenerate.
8050 * config/avr/t-multilib: Regenerate.
8051 * doc/avr-mmcu.texi: Regenerate.
8053 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8055 * expr.c (convert_move): Strengthen local "insns" from rtx to
8057 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8058 "top_label" from rtx to rtx_code_label *.
8059 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8061 (emit_single_push_insn): Likewise for locals "prev", "last".
8062 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8063 to rtx_code_label *.
8064 (store_constructor): Likewise for locals "loop_start", "loop_end".
8065 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8067 (expand_expr_real_2): Likewise.
8068 (expand_expr_real_1): Strengthen local "label" from rtx to
8071 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8073 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8074 from rtx to rtx_insn *.
8075 (store_bit_field_1): Likewise.
8076 (extract_bit_field_1): Likewise.
8077 (expand_mult_const): Likewise for local "insns".
8078 (expmed_mult_highpart): Strengthen local "label" from rtx to
8080 (expand_smod_pow2): Likewise.
8081 (expand_sdiv_pow2): Likewise.
8082 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8083 rtx_insn *. Strengthen locals "label", "label1", "label2",
8084 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8085 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8086 (emit_store_flag): Likewise.
8087 (emit_store_flag_force): Strengthen local "label" from rtx to
8089 (do_cmp_and_jump): Likewise for param "label".
8091 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8093 * explow.c (force_reg): Strengthen local "insn" from rtx to
8095 (adjust_stack_1): Likewise.
8096 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8097 "final_label", "available_label", "space_available" from rtx to
8099 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8100 (anti_adjust_stack_and_probe): Likewise.
8102 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8104 * except.h (sjlj_emit_function_exit_after): Strengthen param
8105 "after" from rtx to rtx_insn *. This is only called with
8106 result of get_last_insn (in function.c) so type-change should be
8109 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8110 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8111 to rtx_insn *. These fields are only used from except.c so this
8112 type-change should be self-contained to this patch.
8114 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8115 local "last" from rtx to rtx_insn *.
8116 (dw2_build_landing_pads): Likewise for local "seq".
8117 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8118 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8119 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8121 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8123 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8124 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8125 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8126 referring to an insn. Strengthen local "dispatch_label" from
8127 rtx to rtx_code_label *.
8128 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8130 (expand_eh_return): Strengthen local "around_label" from
8131 rtx to rtx_code_label *.
8132 (convert_to_eh_region_ranges): Strengthen locals "iter",
8133 "last_action_insn", "first_no_action_insn",
8134 "first_no_action_insn_before_switch",
8135 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8137 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8139 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8140 from rtx to rtx_insn *.
8141 (cached_next_real_insn): Likewise.
8142 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8144 (dwarf2out_var_location): Strengthen locals "next_real",
8145 "next_note", "expected_next_loc_note", "last_start", "insn" from
8148 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8150 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8151 from rtx to rtx_insn *.
8152 (create_pseudo_cfg): Likewise for local "insn".
8154 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8156 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8157 from rtx to rtx_insn *.
8158 (df_bb_regno_last_def_find): Likewise.
8160 * df-problems.c (df_rd_bb_local_compute): Likewise.
8161 (df_lr_bb_local_compute): Likewise.
8162 (df_live_bb_local_compute): Likewise.
8163 (df_chain_remove_problem): Likewise.
8164 (df_chain_create_bb): Likewise.
8165 (df_word_lr_bb_local_compute): Likewise.
8166 (df_remove_dead_eq_notes): Likewise for param "insn".
8167 (df_note_bb_compute): Likewise for local "insn".
8168 (simulate_backwards_to_point): Likewise.
8169 (df_md_bb_local_compute): Likewise.
8171 * df-scan.c (df_scan_free_bb_info): Likewise.
8172 (df_scan_start_dump): Likewise.
8173 (df_scan_start_block): Likewise.
8174 (df_install_ref_incremental): Likewise for local "insn".
8175 (df_insn_rescan_all): Likewise.
8176 (df_reorganize_refs_by_reg_by_insn): Likewise.
8177 (df_reorganize_refs_by_insn_bb): Likewise.
8178 (df_recompute_luids): Likewise.
8179 (df_bb_refs_record): Likewise.
8180 (df_update_entry_exit_and_calls): Likewise.
8181 (df_bb_verify): Likewise.
8183 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8185 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8186 "first_note" from rtx to rtx_insn *.
8187 (get_node_of_insn): Likewise for param 2 "insn".
8188 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8190 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8192 (mem_write_insn_p): Likewise.
8193 (mem_access_insn_p): Likewise.
8194 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8195 (def_has_ccmode_p): Likewise for param "insn".
8196 (add_cross_iteration_register_deps): Likewise for locals
8197 "def_insn" and "use_insn".
8198 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8199 (build_intra_loop_deps): Likewise for local "src_insn".
8200 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8202 (get_node_of_insn): Likewise for param "insn".
8204 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8206 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8207 (deletable_insn_p): Strengthen param "insn" from rtx to
8208 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8209 find_call_stack_args, since this is guarded by CALL_P (insn).
8210 (marked_insn_p): Strengthen param "insn" from rtx to
8212 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8213 invoking find_call_stack_args, since this is guarded by
8215 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8216 rtx_insn *; we know this is an insn since this was called by
8218 (mark_nonreg_stores_2): Likewise.
8219 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8221 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8222 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8224 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8225 from rtx to rtx_insn *.
8226 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8228 (delete_unmarked_insns): Likewise for locals "insn", "next".
8229 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8230 (mark_reg_dependencies): Likewise for param "insn".
8231 (rest_of_handle_ud_dce): Likewise for local "insn".
8232 (word_dce_process_block): Likewise.
8233 (dce_process_block): Likewise.
8235 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8237 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8238 from rtx to rtx_insn *.
8239 (struct change_cc_mode_args): Likewise for field "insn".
8240 (this_insn): Strengthen from rtx to rtx_insn *.
8241 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8243 (validate_canon_reg): Strengthen param "insn" from rtx to
8245 (canon_reg): Likewise.
8246 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8248 (record_jump_equiv): Strengthen param "insn" from rtx to
8250 (try_back_substitute_reg): Likewise, also for locals "prev",
8252 (find_sets_in_insn): Likewise for param "insn".
8253 (canonicalize_insn): Likewise.
8254 (cse_insn): Likewise. Add a checked cast.
8255 (invalidate_from_clobbers): Likewise for param "insn".
8256 (invalidate_from_sets_and_clobbers): Likewise.
8257 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8259 (cse_prescan_path): Strengthen local "insn" from rtx to
8261 (cse_extended_basic_block): Likewise for locals "insn" and
8263 (cse_main): Likewise for param "f".
8264 (check_for_label_ref): Likewise for local "insn".
8265 (set_live_p): Likewise for second param ("insn").
8266 (insn_live_p): Likewise for first param ("insn") and for local
8268 (cse_change_cc_mode_insn): Likewise for first param "insn".
8269 (cse_change_cc_mode_insns): Likewise for first and second params
8271 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8273 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8276 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8277 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8278 Anna Tikhonova <anna.tikhonova@intel.com>
8279 Ilya Tocar <ilya.tocar@intel.com>
8280 Andrey Turetskiy <andrey.turetskiy@intel.com>
8281 Ilya Verbin <ilya.verbin@intel.com>
8282 Kirill Yukhin <kirill.yukhin@intel.com>
8283 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8285 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8287 * config/i386/sse.md
8288 (define_mode_iterator VI248_AVX2): Delete.
8289 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8290 (define_mode_iterator VI48_AVX2): Ditto.
8291 (define_insn <shift_insn><mode>3): Delete.
8292 (define_insn "<shift_insn><mode>3<mask_name>" with
8293 VI2_AVX2_AVX512BW): New.
8294 (define_insn "<shift_insn><mode>3<mask_name>" with
8297 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8298 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8299 Anna Tikhonova <anna.tikhonova@intel.com>
8300 Ilya Tocar <ilya.tocar@intel.com>
8301 Andrey Turetskiy <andrey.turetskiy@intel.com>
8302 Ilya Verbin <ilya.verbin@intel.com>
8303 Kirill Yukhin <kirill.yukhin@intel.com>
8304 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8306 * config/i386/sse.md
8307 (define_mode_iterator VI4F_BRCST32x2): New.
8308 (define_mode_attr 64x2_mode): Ditto.
8309 (define_mode_attr 32x2mode): Ditto.
8310 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8311 with VI4F_BRCST32x2): Ditto.
8312 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8313 with V16FI mode iterator): Ditto.
8314 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8316 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8317 with VI8F_BRCST64x2): Ditto.
8319 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8320 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8321 Anna Tikhonova <anna.tikhonova@intel.com>
8322 Ilya Tocar <ilya.tocar@intel.com>
8323 Andrey Turetskiy <andrey.turetskiy@intel.com>
8324 Ilya Verbin <ilya.verbin@intel.com>
8325 Kirill Yukhin <kirill.yukhin@intel.com>
8326 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8328 * config/i386/sse.md
8329 (define_mode_iterator VI8_AVX512VL): New.
8330 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8332 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8334 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8335 (define_mode_iterator V48_AVX512VL): New.
8336 (define_mode_iterator V12_AVX512VL): Ditto.
8337 (define_insn <avx512>_load<mode>_mask): Split into two similar
8338 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8339 Refactor output template.
8340 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8342 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8344 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8346 (reg_available_p): Likewise for param "insn".
8347 (insert_set_in_table): Likewise.
8348 (hash_scan_set): Likewise.
8349 (hash_scan_insn): Likewise.
8350 (make_set_regs_unavailable): Likewise.
8351 (compute_hash_table_work): Likewise for local "insn".
8352 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8354 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8355 (try_replace_reg): Likewise.
8356 (find_avail_set): Likewise.
8357 (cprop_jump): Likewise for params "setcc", "jump".
8358 (constprop_register): Likewise for param "insn".
8359 (cprop_insn): Likewise.
8360 (do_local_cprop): Likewise.
8361 (local_cprop_pass): Likewise for local "insn".
8362 (bypass_block): Likewise for params "setcc" and "jump".
8363 (bypass_conditional_jumps): Likewise for locals "setcc" and
8365 (one_cprop_pass): Likewise for local "insn".
8367 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8369 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8370 from rtx to rtx_insn *.
8371 (struct comparison): Likewise, also for field "prev_clobber".
8372 (conforming_compare): Likewise for param "insn".
8373 (arithmetic_flags_clobber_p): Likewise.
8374 (find_flags_uses_in_insn): Likewise.
8375 (find_comparison_dom_walker::before_dom_children): Likewise for
8376 locals "insn", "next", "last_clobber".
8377 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8379 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8381 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8382 "insn" from rtx to rtx_insn *.
8383 (single_set_for_csa): Likewise for param "insn".
8384 (record_one_stack_ref): Likewise.
8385 (try_apply_stack_adjustment): Likewise.
8386 (struct record_stack_refs_data): Likewise for field "insn".
8387 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8388 (prev_active_insn_bb): Likewise for return type and param "insn".
8389 (next_active_insn_bb): Likewise.
8390 (force_move_args_size_note): Likewise for params "prev" and "last"
8391 and locals "test", "next_candidate", "prev_candidate".
8392 (combine_stack_adjustments_for_block): Strengthen locals
8393 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8396 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8398 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8399 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8400 (subst_insn): Likewise for this variable.
8401 (added_links_insn): Likewise.
8402 (struct insn_link): Likewise for field "insn".
8403 (alloc_insn_link): Likewise for param "insn".
8404 (struct undobuf): Likewise for field "other_insn".
8405 (find_single_use): Likewise for param "insn" and local "next".
8406 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8407 (delete_noop_moves): Likewise for locals "insn", "next".
8408 (create_log_links): Likewise for locals "insn", "use_insn".
8409 Strengthen local "next_use" from rtx * to rtx_insn **.
8410 (insn_a_feeds_b): Likewise for params "a", "b".
8411 (combine_instructions): Likewise for param "f" and locals "insn",
8412 "next", "prev", "first", "last_combined_insn", "link", "link1",
8413 "temp". Replace use of NULL_RTX with NULL when referring to
8415 (setup_incoming_promotions): Likewise for param "first"
8416 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8417 (can_combine_p): Likewise for params "insn", "i3", "pred",
8418 "pred2", "succ", "succ2" and for local "p".
8419 (combinable_i3pat): Likewise for param "i3".
8420 (cant_combine_insn_p): Likewise for param "insn".
8421 (likely_spilled_retval_p): Likewise.
8422 (adjust_for_new_dest): Likewise.
8423 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8424 (try_combine): Likewise for return type and for params "i3", "i2",
8425 "i1", "i0", "last_combined_insn", and for locals "insn",
8426 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8427 "i0_insn". Eliminate local "tem" in favor of new locals
8428 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8429 checked cast for now to rtx_insn * on the return type of
8430 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8432 (find_split_point): Strengthen param "insn" from rtx to
8434 (simplify_set): Likewise for local "other_insn".
8435 (recog_for_combine): Likewise for param "insn".
8436 (record_value_for_reg): Likewise.
8437 (record_dead_and_set_regs_1): Likewise for local
8439 (record_dead_and_set_regs): Likewise for param "insn".
8440 (record_promoted_value): Likewise.
8441 (check_promoted_subreg): Likewise.
8442 (get_last_value_validate): Likewise.
8443 (reg_dead_at_p): Likewise.
8444 (move_deaths): Likewise for param "to_insn".
8445 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
8446 and locals "place", "place2", "cc0_setter". Eliminate local "tem
8447 in favor of new locals "tem_note" and "tem_insn", the latter being
8449 (distribute_links): Strengthen locals "place", "insn" from rtx to
8452 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8454 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
8456 (can_delete_label_p): Require a const rtx_code_label * rather than
8458 (delete_insn): Add checked cast to rtx_code_label * when we know
8459 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
8461 (delete_insn_chain): Strengthen locals "prev" and "current" from
8462 rtx to rtx_insn *. Add a checked cast when assigning from
8463 "finish" (strengthening the params will come later). Add a
8464 checked cast to rtx_note * in region where we know
8466 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
8468 (compute_bb_for_insn): Likewise.
8469 (free_bb_for_insn): Likewise for local "insn".
8470 (compute_bb_for_insn): Likewise.
8471 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
8472 local "insn" from rtx to rtx_insn *
8473 (flow_active_insn_p): Require a const rtx_insn * rather than a
8475 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
8477 (can_fallthru): Likewise for locals "insn" and "insn2".
8478 (bb_note): Likewise for local "note".
8479 (first_insn_after_basic_block_note): Likewise for local "note" and
8481 (rtl_split_block): Likewise for locals "insn" and "next".
8482 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
8484 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
8485 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
8487 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
8488 them), "kill_from", "barrier", "new_insn".
8489 (patch_jump_insn): Likewise for params "insn", "old_label".
8490 (redirect_branch_edge): Likewise for locals "old_label", "insn".
8491 (force_nonfallthru_and_redirect): Likewise for locals "insn",
8492 "old_label", "new_label".
8493 (rtl_tidy_fallthru_edge): Likewise for local "q".
8494 (rtl_split_edge): Likewise for locals "before", "last".
8495 (commit_one_edge_insertion): Likewise for locals "before",
8496 "after", "insns", "tmp", "last", adding a checked cast where
8497 currently necessary.
8498 (commit_edge_insertions): Likewise.
8499 (rtl_dump_bb): Likewise for locals "insn", "last".
8500 (print_rtl_with_bb): Likewise for local "x".
8501 (rtl_verify_bb_insns): Likewise for local "x".
8502 (rtl_verify_bb_pointers): Likewise for local "insn".
8503 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
8505 (rtl_verify_fallthru): Likewise for local "insn".
8506 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
8507 (purge_dead_edges): Likewise for local "insn".
8508 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
8509 (skip_insns_after_block): Likewise for return type and for locals
8510 "insn", "last_insn", "next_head", "prev".
8511 (record_effective_endpoints): Likewise for locals "next_insn",
8513 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
8514 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
8515 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
8516 (duplicate_insn_chain): For now, add checked cast from rtx to
8517 rtx_insn * when returning insn.
8518 (cfg_layout_duplicate_bb): Likewise for local "insn".
8519 (cfg_layout_delete_block): Likewise for locals "insn", "next",
8521 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
8522 (rtl_block_empty_p): Likewise.
8523 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
8524 "split_point", "last".
8525 (rtl_block_ends_with_call_p): Likewise for local "insn".
8526 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
8528 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
8529 "split_at_insn" from rtx to rtx_insn *.
8530 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
8531 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
8532 to const rtx_insn *.
8533 (rtl_account_profile_record): Likewise.
8535 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8537 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
8539 (average_num_loop_insns): Likewise.
8540 (init_set_costs): Likewise for local "seq".
8541 (seq_cost): Likewise for param "seq", from const_rtx to const
8544 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8546 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
8549 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8551 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
8552 "f1" and "f2" from rtx * to rtx_insn **.
8553 (flow_find_head_matching_sequence): Likewise.
8555 * cfgcleanup.c (try_simplify_condjump): Strengthen local
8556 "cbranch_insn" from rtx to rtx_insn *.
8557 (thread_jump): Likewise for local "insn".
8558 (try_forward_edges): Likewise for local "last".
8559 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
8560 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
8562 (can_replace_by): Likewise for params "i1", "i2".
8563 (old_insns_match_p): Likewise.
8564 (merge_notes): Likewise.
8565 (walk_to_nondebug_insn): Likewise for param "i1".
8566 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
8567 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
8568 "afterlast1", "afterlast2" from rtx to rtx_insn *.
8569 (flow_find_head_matching_sequence): Strengthen params "f1" and
8570 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
8571 "last1", "last2", "beforelast1", "beforelast2" from rtx to
8573 (outgoing_edges_match): Likewise for locals "last1", "last2".
8574 (try_crossjump_to_edge): Likewise for local "insn".
8575 Replace call to for_each_rtx with for_each_rtx_in_insn.
8577 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
8578 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
8579 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
8580 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
8581 (try_optimize_cfg): Strengthen local "last" from rtx to
8583 (delete_dead_jumptables): Likewise for locals "insn", "next",
8586 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
8587 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
8588 "rtx else_first_tail", to reflect the basic-block.h changes above.
8590 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8592 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
8594 (purge_dead_tablejump_edges): Likewise.
8595 (find_bb_boundaries): Likewise for locals "insn", "end",
8596 "flow_transfer_insn".
8598 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8600 * caller-save.c (save_call_clobbered_regs): Strengthen locals
8601 "ins" and "prev" from rtx to rtx_insn *.
8603 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8605 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
8607 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
8608 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
8610 (load_register_parameters): Likewise for local "before_arg".
8611 (check_sibcall_argument_overlap): Likewise for param "insn".
8612 (expand_call): Likewise for locals "normal_call_insns",
8613 "tail_call_insns", "insns", "before_call", "after_args",
8614 "before_arg", "last", "prev". Strengthen one of the "last" from
8615 rtx to rtx_call_insn *.
8616 (fixup_tail_calls): Strengthen local "insn" from rtx to
8618 (emit_library_call_value_1): Likewise for locals "before_call" and
8621 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8623 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
8624 and "last" from rtx to rtx_insn *.
8625 (expand_builtin_nonlocal_goto): Likewise for local "insn".
8626 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
8628 (expand_errno_check): Strengthen local "lab" from rtx to
8630 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
8632 (expand_builtin_mathfn_2): Likewise.
8633 (expand_builtin_mathfn_ternary): Likewise.
8634 (expand_builtin_mathfn_3): Likewise.
8635 (expand_builtin_interclass_mathfn): Likewise for local "last".
8636 (expand_builtin_int_roundingfn): Likewise for local "insns".
8637 (expand_builtin_int_roundingfn_2): Likewise.
8638 (expand_builtin_strlen): Likewise for local "before_strlen".
8639 (expand_builtin_strncmp): Likewise for local "seq".
8640 (expand_builtin_signbit): Likewise for local "last".
8641 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
8642 from rtx to rtx_code_label *.
8643 (expand_stack_restore): Strengthen local "prev" from rtx to
8646 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8648 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
8650 (struct btr_def_s): Likewise.
8651 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
8653 (add_btr_def): Likewise.
8654 (new_btr_user): Likewise.
8655 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8657 (link_btr_uses): Likewise.
8658 (move_btr_def): Likewise for locals "insp", "old_insn",
8659 "new_insn". Add checked cast to rtx_insn * for now on result of
8661 (can_move_up): Strengthen param "insn" from const_rtx to
8664 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8666 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
8668 (get_uncond_jump_length): Likewise for locals "label", "jump".
8669 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
8671 (add_labels_and_missing_jumps): Likewise for local "new_jump".
8672 (fix_up_fall_thru_edges): Likewise for local "old_jump".
8673 (find_jump_block): Likewise for local "insn".
8674 (fix_crossing_conditional_branches): Likewise for locals
8675 "old_jump", "new_jump".
8676 (fix_crossing_unconditional_branches): Likewise for locals
8677 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
8678 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
8680 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8682 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
8684 (struct mem_insn): Likewise for field "insn".
8685 (reg_next_use): Strengthen from rtx * to rtx_insn **.
8686 (reg_next_inc_use): Likewise.
8687 (reg_next_def): Likewise.
8688 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
8689 from rtx to rtx_insn *.
8690 (move_insn_before): Likewise for param "next_insn" and local "insns".
8691 (attempt_change): Likewise for local "mov_insn".
8692 (try_merge): Likewise for param "last_insn".
8693 (get_next_ref): Likewise for return type and local "insn".
8694 Strengthen param "next_array" from rtx * to rtx_insn **.
8695 (parse_add_or_inc): Strengthen param "insn" from rtx to
8697 (find_inc): Likewise for locals "insn" and "other_insn" (three of
8699 (merge_in_block): Likewise for locals "insn", "curr",
8701 (pass_inc_dec::execute): Update allocations of the arrays to
8702 reflect the stronger types.
8704 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8706 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
8707 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
8708 from rtx to rtx_code_label *.
8710 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8712 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
8715 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
8717 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
8718 generated a warning and prevented bootstrapping the compiler.
8720 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8722 * rtl.h (delete_related_insns): Strengthen return type from rtx to
8725 * jump.c (delete_related_insns): Likewise, also for locals "next"
8728 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8730 * genautomata.c (output_internal_insn_latency_func): When writing
8731 the function "internal_insn_latency" to insn-automata.c,
8732 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
8733 allowing the optional guard function of (define_bypass) clauses to
8734 expect a pair of rtx_insn *, rather than a pair of rtx.
8735 (output_insn_latency_func): When writing the function
8736 "insn_latency", add an "uncast_" prefix to params "insn" and
8737 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
8738 using checked casts from the params, thus enabling the above
8739 change to the generated "internal_insn_latency" function.
8741 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
8743 PR tree-optimization/62091
8744 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
8745 handle correctly arrays.
8746 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
8748 (record_known_type): Walk into inner type.
8749 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
8750 condition on no type changes.
8752 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8754 * genattrtab.c (write_attr_get): Within the generated get_attr_
8755 functions, rename param "insn" to "uncast_insn" and reintroduce
8756 "insn" as an local rtx_insn * using a checked cast, so that "insn"
8757 is an rtx_insn * within insn-attrtab.c
8759 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8761 * output.h (peephole): Strengthen return type from rtx to
8763 * rtl.h (delete_for_peephole): Likewise for both params.
8764 * genpeep.c (main): In generated "peephole" function, strengthen
8765 return type and local "insn" from rtx to rtx_insn *. For now,
8766 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
8767 rtx_insn *, with a checked cast.
8768 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
8769 locals "insn", "next", "prev" from rtx to rtx_insn *.
8771 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
8773 PR tree-optimization/62112
8774 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
8775 * gimple-iterator.h (gsi_replace): Return bool.
8776 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
8777 moved from ref_may_alias_global_p.
8778 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
8780 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
8781 (stmt_kills_ref_p_1): Rename...
8782 (stmt_kills_ref_p): ... to this.
8783 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
8784 stmt_kills_ref_p): Declare.
8785 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
8786 Move the self-assignment case...
8787 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
8789 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8791 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
8793 * emit-rtl.c (try_split): Likewise, also for locals "before" and
8794 "after". For now, don't strengthen param "trial", which requires
8795 adding checked casts when returning it.
8797 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8799 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
8800 "label" from rtx to rtx_code_label *. Strengthen param 1 of
8801 "var_location" hook from rtx to rtx_insn *.
8802 (debug_nothing_rtx): Delete in favor of...
8803 (debug_nothing_rtx_code_label): New prototype.
8804 (debug_nothing_rtx_rtx): Delete unused prototype.
8805 (debug_nothing_rtx_insn): New prototype.
8807 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
8808 invoking debug_hooks->var_location (in two places, one in a NOTE
8809 case of a switch statement, the other guarded by a CALL_P
8810 conditional. Add checked cast to rtx_code_label * when invoking
8811 debug_hooks->label (within CODE_LABEL case of switch statement).
8813 * dbxout.c (dbx_debug_hooks): Update "label" hook from
8814 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
8815 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
8816 (xcoff_debug_hooks): Likewise.
8817 * debug.c (do_nothing_debug_hooks): Likewise.
8818 (debug_nothing_rtx): Delete in favor of...
8819 (debug_nothing_rtx_insn): New function.
8820 (debug_nothing_rtx_rtx): Delete unused function.
8821 (debug_nothing_rtx_code_label): New function.
8822 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
8823 debug_nothing_rtx to debug_nothing_rtx_code_label.
8824 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
8826 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
8827 debug_nothing_rtx to debug_nothing_rtx_insn.
8828 (sdbout_label): Strengthen param "insn" from rtx to
8830 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
8831 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
8832 "var_location" hook from debug_nothing_rtx to
8833 debug_nothing_rtx_insn.
8835 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8837 * recog.h (insn_output_fn): Update this function typedef to match
8838 the changes below to the generated output functions, strengthening
8839 the 2nd param from rtx to rtx_insn *.
8841 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
8842 insn when invoking an output function, to match the new signature
8843 of insn_output_fn with a stronger second param.
8845 * genconditions.c (write_header): In the generated code for
8846 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
8847 to match the other changes in this patch.
8849 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
8850 the generated "gen_" functions from rtx to rtx_insn * within their
8853 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
8854 the subfunctions within the generated "recog_", "split", "peephole2"
8855 function trees from rtx to rtx_insn *. For now, the top-level
8856 generated functions ("recog", "split", "peephole2") continue to
8857 take a plain rtx for "insn", to avoid introducing dependencies on
8858 other patches. Rename this 2nd param from "insn" to
8859 "uncast_insn", and reintroduce "insn" as a local variable of type
8860 rtx_insn *, initialized at the top of the generated function with
8861 a checked cast on "uncast_insn".
8862 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
8863 the generated "gen_" functions from rtx to rtx_insn * within their
8866 * genoutput.c (process_template): Strengthen the 2nd param within
8867 the generated "output_" functions "insn" from rtx to rtx_insn *.
8869 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8871 * tree-profile.c (tree_profiling): Skip external functions
8872 when doing coverage instrumentation.
8873 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
8875 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8877 * config/rs6000/altivec.h (vec_cpsgn): New #define.
8878 (vec_mergee): Likewise.
8879 (vec_mergeo): Likewise.
8880 (vec_cntlz): Likewise.
8881 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
8882 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
8883 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
8885 * doc/extend.texi: Document various forms of vec_cpsgn,
8886 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
8887 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
8888 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
8889 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
8890 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
8892 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8894 * config/rs6000/rs6000.c (context.h): New include.
8895 (tree-pass.h): Likewise.
8896 (make_pass_analyze_swaps): New decl.
8897 (rs6000_option_override): Register pass_analyze_swaps.
8898 (swap_web_entry): New subsclass of web_entry_base (df.h).
8899 (special_handling_values): New enum.
8900 (union_defs): New function.
8901 (union_uses): Likewise.
8902 (insn_is_load_p): Likewise.
8903 (insn_is_store_p): Likewise.
8904 (insn_is_swap_p): Likewise.
8905 (rtx_is_swappable_p): Likewise.
8906 (insn_is_swappable_p): Likewise.
8907 (chain_purpose): New enum.
8908 (chain_contains_only_swaps): New function.
8909 (mark_swaps_for_removal): Likewise.
8910 (swap_const_vector_halves): Likewise.
8911 (adjust_subreg_index): Likewise.
8912 (permute_load): Likewise.
8913 (permute_store): Likewise.
8914 (handle_special_swappables): Likewise.
8915 (replace_swap_with_copy): Likewise.
8916 (dump_swap_insn_table): Likewise.
8917 (rs6000_analyze_swaps): Likewise.
8918 (pass_data_analyze_swaps): New pass_data.
8919 (pass_analyze_swaps): New rtl_opt_pass.
8920 (make_pass_analyze_swaps): New function.
8921 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
8923 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8925 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
8926 type from rtx to rtx_insn *.
8927 (create_copy_of_insn_rtx): Likewise.
8928 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
8929 (create_copy_of_insn_rtx): Likewise, also for local "res".
8931 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8933 * rtl.h (find_first_parameter_load): Strengthen return type from
8935 * rtlanal.c (find_first_parameter_load): Strengthen return type
8936 from rtx to rtx_insn *. Add checked cast for now, to postpone
8937 strengthening the params.
8939 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
8942 * diagnostic.c: Set default caret.
8943 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
8945 * diagnostic.h (struct diagnostic_context):
8947 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8949 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
8950 (sel_bb_head): Strengthen return type insn_t (currently just an
8952 (sel_bb_end): Likewise.
8954 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
8955 (sel_bb_head): Strengthen return type and local "head" from
8956 insn_t (currently just an rtx) to rtx_insn *.
8957 (sel_bb_end): Likewise for return type.
8958 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
8961 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8963 * basic-block.h (get_last_bb_insn): Strengthen return type from
8965 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
8968 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
8971 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
8973 (diagnostic_report_diagnostic): ... from here.
8974 * toplev.c (general_init): Move code to c-family.
8976 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8978 * df.h (web_entry_base): Replace existing struct web_entry with a
8979 new class web_entry_base with only the predecessor member.
8980 (unionfind_root): Remove declaration and move to class member.
8981 (unionfind_union): Remove declaration and move to friend
8983 (union_defs): Remove declaration.
8984 * web.c (web_entry_base::unionfind_root): Modify to be member
8985 function and adjust accessors.
8986 (unionfind_union): Modify to be friend function and adjust
8988 (web_entry): New subclass of web_entry_base containing the reg
8990 (union_match_dups): Modify for struct -> class changes.
8991 (union_defs): Likewise.
8992 (entry_register): Likewise.
8993 (pass_web::execute): Likewise.
8995 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
8997 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
8998 builtin define __VEC_ELEMENT_REG_ORDER__.
9000 2014-08-20 Martin Jambor <mjambor@suse.cz>
9001 Wei Mi <wmi@google.com>
9005 * tree-ssa-operands.c (update_stmt_operands): Remove
9006 MODIFIED_NORETURN_CALLS.
9007 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9008 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9009 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9010 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9011 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9012 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9013 (gimple_call_set_ctrl_altering): New func.
9014 (gimple_call_ctrl_altering_p): Ditto.
9015 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9016 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9017 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9018 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9019 remove MODIFIED_NORETURN_CALLS.
9021 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9023 * coverage.c (coverage_compute_profile_id): Return non-0;
9024 also handle symbols with unique name.
9025 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9027 2014-08-20 Steve Ellcey <sellcey@mips.com>
9030 * doc/sourcebuild.texi (non_strict_align): New.
9032 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9034 * cgraphunit.c (ipa_passes, compile): Reshedule
9035 symtab_remove_unreachable_nodes passes; update comments.
9036 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9037 TODO_remove_functions before the pass; the functions ought to be
9039 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9040 TODO_remove_functions.
9041 * passes.c (pass_data_early_local_passes): Do not schedule function
9043 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9045 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9048 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9049 before setting the option.
9050 * diagnostic.c (diagnostic_classify_diagnostic): Record
9051 command-line status.
9053 2014-08-20 Richard Biener <rguenther@suse.de>
9056 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9057 to build uint{16,32,64}_type_node.
9059 2014-08-20 Terry Guo <terry.guo@arm.com>
9061 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9062 with immediate_operand.
9064 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9066 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9067 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9070 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9072 PR preprocessor/51303
9073 * incpath.c (remove_duplicates): Use cpp_warning.
9075 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9079 * doc/options.texi (CPP): Document it.
9080 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9081 * optc-gen.awk: Handle CPP.
9082 * opth-gen.awk: Likewise.
9084 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9086 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9088 (duplicate_insn_chain): Likewise.
9089 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9090 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9091 checked cast for now (until we can strengthen the params in the
9093 (duplicate_insn_chain): Likewise.
9095 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9097 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9099 (prev_cc0_setter): Likewise.
9101 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9102 rtx_insn *, adding checked casts for now as necessary.
9103 (prev_cc0_setter): Likewise.
9105 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9107 * expr.h (emit_move_insn): Strengthen return type from rtx to
9109 (emit_move_insn_1): Likewise.
9110 (emit_move_complex_push): Likewise.
9111 (emit_move_complex_parts): Likewise.
9113 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9114 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9116 (emit_move_complex_push): Strengthen return type from rtx to
9118 (emit_move_complex): Likewise, also for local "ret".
9119 (emit_move_ccmode): Likewise.
9120 (emit_move_multi_word): Likewise for return type and locals
9122 (emit_move_insn_1): Likewise for return type and locals "result",
9124 (emit_move_insn): Likewise for return type and local "last_insn".
9125 (compress_float_constant): Likewise.
9127 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9129 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9130 from rtx to rtx_insn *.
9132 * rtl.h (emit_insn_before): Likewise.
9133 (emit_insn_before_noloc): Likewise.
9134 (emit_insn_before_setloc): Likewise.
9135 (emit_jump_insn_before): Likewise.
9136 (emit_jump_insn_before_noloc): Likewise.
9137 (emit_jump_insn_before_setloc): Likewise.
9138 (emit_call_insn_before): Likewise.
9139 (emit_call_insn_before_noloc): Likewise.
9140 (emit_call_insn_before_setloc): Likewise.
9141 (emit_debug_insn_before): Likewise.
9142 (emit_debug_insn_before_noloc): Likewise.
9143 (emit_debug_insn_before_setloc): Likewise.
9144 (emit_label_before): Likewise.
9145 (emit_insn_after): Likewise.
9146 (emit_insn_after_noloc): Likewise.
9147 (emit_insn_after_setloc): Likewise.
9148 (emit_jump_insn_after): Likewise.
9149 (emit_jump_insn_after_noloc): Likewise.
9150 (emit_jump_insn_after_setloc): Likewise.
9151 (emit_call_insn_after): Likewise.
9152 (emit_call_insn_after_noloc): Likewise.
9153 (emit_call_insn_after_setloc): Likewise.
9154 (emit_debug_insn_after): Likewise.
9155 (emit_debug_insn_after_noloc): Likewise.
9156 (emit_debug_insn_after_setloc): Likewise.
9157 (emit_label_after): Likewise.
9158 (emit_insn): Likewise.
9159 (emit_debug_insn): Likewise.
9160 (emit_jump_insn): Likewise.
9161 (emit_call_insn): Likewise.
9162 (emit_label): Likewise.
9163 (gen_clobber): Likewise.
9164 (emit_clobber): Likewise.
9165 (gen_use): Likewise.
9166 (emit_use): Likewise.
9169 (emit_barrier_before): Strengthen return type from rtx to
9171 (emit_barrier_after): Likewise.
9172 (emit_barrier): Likewise.
9174 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9175 from rtx to rtx_insn *. Add checked casts for now when converting
9176 "last" from rtx to rtx_insn *.
9177 (emit_insn_before_noloc): Likewise for return type.
9178 (emit_jump_insn_before_noloc): Likewise.
9179 (emit_call_insn_before_noloc): Likewise.
9180 (emit_debug_insn_before_noloc): Likewise.
9181 (emit_barrier_before): Strengthen return type and local "insn"
9182 from rtx to rtx_barrier *.
9183 (emit_label_before): Strengthen return type from rtx to
9184 rtx_insn *. Add checked cast for now when returning param
9185 (emit_pattern_after_noloc): Strengthen return type from rtx to
9186 rtx_insn *. Add checked casts for now when converting "last" from
9188 (emit_insn_after_noloc): Strengthen return type from rtx to
9190 (emit_jump_insn_after_noloc): Likewise.
9191 (emit_call_insn_after_noloc): Likewise.
9192 (emit_debug_insn_after_noloc): Likewise.
9193 (emit_barrier_after): Strengthen return type from rtx to
9195 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9196 Add checked cast for now when converting "label" from rtx to
9198 (emit_pattern_after_setloc): Strengthen return type from rtx to
9199 rtx_insn *. Add checked casts for now when converting "last" from
9201 (emit_pattern_after): Strengthen return type from rtx to
9203 (emit_insn_after_setloc): Likewise.
9204 (emit_insn_after): Likewise.
9205 (emit_jump_insn_after_setloc): Likewise.
9206 (emit_jump_insn_after): Likewise.
9207 (emit_call_insn_after_setloc): Likewise.
9208 (emit_call_insn_after): Likewise.
9209 (emit_debug_insn_after_setloc): Likewise.
9210 (emit_debug_insn_after): Likewise.
9211 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9212 when converting "last" from rtx to rtx_insn *.
9213 (emit_pattern_before): Strengthen return type from rtx to
9215 (emit_insn_before_setloc): Likewise.
9216 (emit_insn_before): Likewise.
9217 (emit_jump_insn_before_setloc): Likewise.
9218 (emit_jump_insn_before): Likewise.
9219 (emit_call_insn_before_setloc): Likewise.
9220 (emit_call_insn_before): Likewise.
9221 (emit_debug_insn_before_setloc): Likewise.
9222 (emit_debug_insn_before): Likewise.
9223 (emit_insn): Strengthen return type and locals "last", "insn",
9224 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9225 within cases where we know we have an insn.
9226 (emit_debug_insn): Likewise.
9227 (emit_jump_insn): Likewise.
9228 (emit_call_insn): Strengthen return type and local "insn" from rtx
9230 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9231 a checked cast to rtx_insn * for now on "label".
9232 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9233 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9234 (emit_use): Likewise.
9235 (gen_use): Likewise, also for local "seq".
9236 (emit): Likewise for return type and local "insn".
9237 (rtx_insn): Likewise for return type and local "new_rtx".
9239 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9240 from rtx to rtx_barrier *.
9242 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9243 changed return type from rtx to rtx_insn *, we must update
9244 "emit_fn" type, and this in turn means updating...
9245 (frame_insn): ...this. Strengthen return type from rtx to
9246 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9248 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9250 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9251 rtx to rtx_jump_table_data *. Also for local.
9252 * rtl.h (emit_jump_table_data): Likewise.
9254 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9256 * basic-block.h (create_basic_block_structure): Strengthen third
9257 param "bb_note" from rtx to rtx_note *.
9258 * rtl.h (emit_note_before): Strengthen return type from rtx to
9260 (emit_note_after): Likewise.
9261 (emit_note): Likewise.
9262 (emit_note_copy): Likewise. Also, strengthen param similarly.
9263 * function.h (struct rtl_data): Strengthen field
9264 "x_stack_check_probe_note" from rtx to rtx_note *.
9266 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9267 from rtx to rtx_note *.
9268 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9269 "bb_note" from rtx to rtx_note *.
9270 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9271 when calling emit_note_copy.
9272 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9274 (emit_note_after): Likewise.
9275 (emit_note_before): Likewise.
9276 (emit_note_copy): Likewise. Also, strengthen param similarly.
9277 (emit_note): Likewise.
9278 * except.c (emit_note_eh_region_end): Likewise for return type.
9279 Strengthen local "next" from rtx to rtx_insn *.
9280 (convert_to_eh_region_ranges): Strengthen local "note"
9281 from rtx to rtx_note *.
9282 * final.c (change_scope): Likewise.
9283 (reemit_insn_block_notes): Likewise, for both locals named "note".
9284 Also, strengthen local "insn" from rtx to rtx_insn *.
9285 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9287 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9288 strengthen local "seq" from rtx to rtx_insn *.
9289 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9291 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9293 (get_bb_note_from_pool): Strengthen return type from rtx to
9295 (sel_create_basic_block): Strengthen local "new_bb_note" from
9296 insn_t to rtx_note *.
9297 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9298 "note" from rtx to rtx_note *.
9299 (emit_notes_in_bb): Likewise.
9301 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9303 * function.h (struct rtl_data): Strengthen field
9304 "x_parm_birth_insn" from rtx to rtx_insn *.
9305 * function.c (struct assign_parm_data_all): Strengthen fields
9306 "first_conversion_insn" and "last_conversion_insn" from rtx to
9309 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9311 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9312 to rtx_insn *; also for local "var_end_seq".
9313 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9314 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9316 (expand_gimple_cond): Likewise for locals "last2" and "last".
9317 (mark_transaction_restart_calls): Likewise for local "insn".
9318 (expand_gimple_stmt): Likewise for return type and locals "last"
9320 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9321 (avoid_complex_debug_insns): Likewise for param "insn".
9322 (expand_debug_locations): Likewise for locals "insn", "last",
9323 "prev_insn" and "insn2".
9324 (expand_gimple_basic_block): Likewise for local "last".
9325 (construct_exit_block): Likewise for locals "head", "end",
9327 (pass_expand::execute): Likewise for locals "var_seq",
9328 "var_ret_seq", "next".
9330 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9332 * asan.h (asan_emit_stack_protection): Strengthen return type from
9334 * asan.c (asan_emit_stack_protection): Likewise. Add local
9335 "insns" to hold the return value.
9337 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9339 * basic-block.h (bb_note): Strengthen return type from rtx to
9341 * sched-int.h (bb_note): Likewise.
9342 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9344 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9346 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9349 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9350 "insn" from rtx to rtx_insn *.
9351 (make_debug_insn_raw): Strengthen return type from rtx to
9352 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9353 (make_jump_insn_raw): Strengthen return type from rtx to
9354 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9355 (make_call_insn_raw): Strengthen return type from rtx to
9356 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9357 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9358 callback from rtx to rtx_insn *; likewise for local "insn" and
9359 "next", adding a checked cast to rtx_insn in the relevant cases of
9360 the switch statement.
9361 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9362 callback from rtx to rtx_insn *.
9363 (emit_pattern_after_setloc): Likewise.
9364 (emit_pattern_after): Likewise.
9365 (emit_pattern_before_setloc): Likewise.
9366 (emit_pattern_before): Likewise.
9368 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9370 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9372 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9373 accepting an rtx_insn *.
9374 (last_call_insn): Strengthen return type from rtx to
9377 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9379 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9380 "insns" from rtx to rtx_insn *.
9381 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9382 locals "insn" and "prev".
9384 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9386 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9387 rtx_jump_table_data **.
9389 * cfgbuild.c (make_edges): Introduce local "table", using it in
9390 place of "tmp" for jump table data.
9391 (find_bb_boundaries): Strengthen local "table" from rtx to
9392 rtx_jump_table_data *.
9393 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9394 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9395 (try_crossjump_to_edge): Likewise.
9396 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9398 (patch_jump_insn): Introduce local "table", using it in place of
9399 "tmp" for jump table data.
9400 (force_nonfallthru_and_redirect): Introduce local "table", so that
9401 call to tablejump_p can receive an rtx_jump_table_data **. Update
9402 logic around the call to overwrite "note" appropriately if
9403 tablejump_p returns non-zero.
9404 (get_last_bb_insn): Introduce local "table", using it in place of
9405 "tmp" for jump table data.
9406 * dwarf2cfi.c (create_trace_edges): Likewise.
9408 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9409 from rtx to rtx_jump_table_data *.
9410 (create_fix_barrier): Strengthen local "tmp" from rtx to
9411 rtx_jump_table_data *.
9412 (arm_reorg): Likewise for local "table".
9414 * config/s390/s390.c (s390_chunkify_start): Likewise.
9416 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9418 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9419 rtx to rtx_jump_table_data *.
9421 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9422 rtx_jump_table_data **. Add a checked cast when writing through
9423 the pointer: we know there that local "table" is non-NULL and that
9424 JUMP_TABLE_DATA_P (table) holds.
9425 (label_is_jump_target_p): Introduce local "table", using it in
9426 place of "tmp" for jump table data.
9428 2014-08-19 Marek Polacek <polacek@redhat.com>
9431 * doc/invoke.texi: Document -Wbool-compare.
9433 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9435 * rtl.h (entry_of_function): Strengthen return type from rtx to
9437 * cfgrtl.c (entry_of_function): Likewise.
9439 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9441 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9442 rtx_insn *, adding a checked cast for now.
9443 (get_last_insn): Likewise.
9445 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9447 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
9450 * emit-rtl.c (gen_label_rtx): Likewise.
9452 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9454 * rtl.h (previous_insn): Strengthen return type from rtx to
9456 (next_insn): Likewise.
9457 (prev_nonnote_insn): Likewise.
9458 (prev_nonnote_insn_bb): Likewise.
9459 (next_nonnote_insn): Likewise.
9460 (next_nonnote_insn_bb): Likewise.
9461 (prev_nondebug_insn): Likewise.
9462 (next_nondebug_insn): Likewise.
9463 (prev_nonnote_nondebug_insn): Likewise.
9464 (next_nonnote_nondebug_insn): Likewise.
9465 (prev_real_insn): Likewise.
9466 (next_real_insn): Likewise.
9467 (prev_active_insn): Likewise.
9468 (next_active_insn): Likewise.
9470 * emit-rtl.c (next_insn): Strengthen return type from rtx to
9471 rtx_insn *, adding a checked cast.
9472 (previous_insn): Likewise.
9473 (next_nonnote_insn): Likewise.
9474 (next_nonnote_insn_bb): Likewise.
9475 (prev_nonnote_insn): Likewise.
9476 (prev_nonnote_insn_bb): Likewise.
9477 (next_nondebug_insn): Likewise.
9478 (prev_nondebug_insn): Likewise.
9479 (next_nonnote_nondebug_insn): Likewise.
9480 (prev_nonnote_nondebug_insn): Likewise.
9481 (next_real_insn): Likewise.
9482 (prev_real_insn): Likewise.
9483 (next_active_insn): Likewise.
9484 (prev_active_insn): Likewise.
9486 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
9487 param "stepfunc" so that it returns an rtx_insn * rather than an
9488 rtx, to track the change to prev_nonnote_insn_bb, which is the
9489 only function this is called with.
9490 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
9492 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
9494 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
9497 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9499 * coretypes.h (class rtx_debug_insn): Add forward declaration.
9500 (class rtx_nonjump_insn): Likewise.
9501 (class rtx_jump_insn): Likewise.
9502 (class rtx_call_insn): Likewise.
9503 (class rtx_jump_table_data): Likewise.
9504 (class rtx_barrier): Likewise.
9505 (class rtx_code_label): Likewise.
9506 (class rtx_note): Likewise.
9508 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
9509 adding the invariant DEBUG_INSN_P (X).
9510 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
9511 the invariant NONJUMP_INSN_P (X).
9512 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
9513 the invariant JUMP_P (X).
9514 (class rtx_call_insn): New, a subclass of rtx_insn, adding
9515 the invariant CALL_P (X).
9516 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
9517 invariant JUMP_TABLE_DATA_P (X).
9518 (class rtx_barrier): New, a subclass of rtx_insn, adding the
9519 invariant BARRIER_P (X).
9520 (class rtx_code_label): New, a subclass of rtx_insn, adding
9521 the invariant LABEL_P (X).
9522 (class rtx_note): New, a subclass of rtx_insn, adding
9523 the invariant NOTE_P(X).
9524 (is_a_helper <rtx_debug_insn *>::test): New.
9525 (is_a_helper <rtx_nonjump_insn *>::test): New.
9526 (is_a_helper <rtx_jump_insn *>::test): New.
9527 (is_a_helper <rtx_call_insn *>::test): New.
9528 (is_a_helper <rtx_jump_table_data *>::test): New functions,
9529 overloaded for both rtx and rtx_insn *.
9530 (is_a_helper <rtx_barrier *>::test): New.
9531 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
9532 for both rtx and rtx_insn *.
9533 (is_a_helper <rtx_note *>::test): New.
9535 2014-08-19 Marek Polacek <polacek@redhat.com>
9537 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
9538 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9539 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
9540 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9542 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9544 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
9545 rtx_insn *. To help with transition, for now, convert from an
9546 access macro into a pair of functions: BND_TO, returning an
9548 (SET_BND_TO): New function, for use where BND_TO is used as an
9551 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
9553 (BND_TO): New function, adding a checked cast.
9554 (SET_BND_TO): New function.
9556 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
9558 (compute_av_set_on_boundaries): Likewise.
9560 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9562 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
9563 destination if it is used in source.
9564 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
9565 (*popcount<mode>2_falsedep_1): Likewise.
9567 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9570 * configure.ac: Set install_gold_as_default to no first.
9571 * configure: Regenerated.
9573 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9575 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
9576 "note_list" field will eventually be an rtx_insn *. To help with
9577 transition, for now, convert from an access macro into a pair of
9578 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
9579 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
9582 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
9583 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
9585 * sel-sched-ir.c (init_bb): Likewise.
9586 (sel_restore_notes): Likewise.
9587 (move_bb_info): Likewise.
9588 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
9589 (SET_BB_NOTE_LIST): New function.
9591 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9593 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
9594 field will eventually be an rtx_insn *. To help with transition,
9595 for now, convert from an access macro into a pair of functions:
9596 VINSN_INSN_RTX, returning an rtx_insn *, and...
9597 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
9598 is used as an lvalue.
9600 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
9601 SET_VINSN_INSN_RTX where it's used as an lvalue.
9602 (VINSN_INSN_RTX): New function.
9603 (SET_VINSN_INSN_RTX): New function.
9605 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9607 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
9608 eventually be rtx_insn *, but to help with transition, for now,
9609 convert from an access macro into a pair of functions: DEP_PRO
9610 returning an rtx_insn * and...
9611 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
9612 lvalue, returning an rtx&.
9613 (DEP_CON): Analogous changes to DEP_PRO above.
9614 (SET_DEP_CON): Likewise.
9616 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
9617 an lvalue to SET_DEP_CON.
9618 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
9619 (sd_copy_back_deps): Likewise for DEP_CON.
9620 (DEP_PRO): New function, adding a checked cast for now.
9621 (DEP_CON): Likewise.
9622 (SET_DEP_PRO): New function.
9623 (SET_DEP_CON): Likewise.
9625 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9627 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
9628 (extra_options): Add i386/cygwin.opt.
9629 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
9630 (CPP_SPEC): Accept -pthread.
9632 (GOMP_SELF_SPECS): Update comment.
9633 * config/i386/cygwin.opt: New file for -pthread flag.
9635 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9637 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
9638 * df.h (DF_REF_INSN): Convert from a macro to a function, so
9639 that we can return an rtx_insn *.
9641 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9643 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
9644 when building executables, not DLLs. Add --large-address-aware
9645 under the same conditions.
9646 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
9647 when building executables, not DLLs. Add --large-address-aware
9648 under the same conditions when using -m32.
9650 * config/i386/cygwin-stdint.h: Throughout, make type
9651 definitions dependent on target architecture, not host.
9653 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9655 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9656 the return type from rtx to rtx_insn *, which will enable various
9657 conversions in followup patches. For now this is is done by a
9659 (NEXT_INSN): Likewise.
9660 (SET_PREV_INSN): Convert to an inline function. This is intended
9661 for use as an lvalue, and so returns an rtx& to allow in-place
9663 (SET_NEXT_INSN): Likewise.
9665 2014-07-08 Mark Wielaard <mjw@redhat.com>
9668 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
9670 2014-08-19 Marek Polacek <polacek@redhat.com>
9673 * cgraphunit.c (handle_alias_pairs): Fix condition.
9675 2014-08-19 Richard Biener <rguenther@suse.de>
9677 * gimple-fold.c (fold_gimple_assign): Properly build a
9678 null-pointer constant when devirtualizing addresses.
9680 2014-07-07 Mark Wielaard <mjw@redhat.com>
9682 * dwarf2out.c (decl_quals): New function.
9683 (modified_type_die): Take one cv_quals argument instead of two,
9684 one for const and one for volatile.
9685 (add_type_attribute): Likewise.
9686 (generic_parameter_die): Call add_type_attribute with one modifier
9688 (base_type_for_mode): Likewise.
9689 (add_bounds_info): Likewise.
9690 (add_subscript_info): Likewise.
9691 (gen_array_type_die): Likewise.
9692 (gen_descr_array_type_die): Likewise.
9693 (gen_entry_point_die): Likewise.
9694 (gen_enumeration_type_die): Likewise.
9695 (gen_formal_parameter_die): Likewise.
9696 (gen_subprogram_die): Likewise.
9697 (gen_variable_die): Likewise.
9698 (gen_const_die): Likewise.
9699 (gen_field_die): Likewise.
9700 (gen_pointer_type_die): Likewise.
9701 (gen_reference_type_die): Likewise.
9702 (gen_ptr_to_mbr_type_die): Likewise.
9703 (gen_inheritance_die): Likewise.
9704 (gen_subroutine_type_die): Likewise.
9705 (gen_typedef_die): Likewise.
9706 (force_type_die): Likewise.
9708 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9710 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
9712 * configure: Regenerate.
9714 2014-08-19 Richard Biener <rguenther@suse.de>
9716 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
9717 DECL_EXTERNALs in BLOCKs as non-references.
9718 * tree-streamer-out.c (streamer_write_chain): Likewise.
9720 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
9721 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9722 Anna Tikhonova <anna.tikhonova@intel.com>
9723 Ilya Tocar <ilya.tocar@intel.com>
9724 Andrey Turetskiy <andrey.turetskiy@intel.com>
9725 Ilya Verbin <ilya.verbin@intel.com>
9726 Kirill Yukhin <kirill.yukhin@intel.com>
9727 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9729 * config/i386/sse.md
9730 (define_mode_iterator VI48_AVX512F): Delete.
9731 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
9732 (define_mode_iterator VI2_AVX512VL): Ditto.
9733 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
9736 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
9738 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
9739 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
9740 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9741 with VI48_AVX512F_AVX512VL): New.
9742 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9743 with VI2_AVX512VL): Ditto.
9745 2014-08-19 Marek Polacek <polacek@redhat.com>
9747 * doc/invoke.texi: Document -Wc99-c11-compat.
9749 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9751 * rtl.h (PREV_INSN): Split macro in two: the existing one,
9753 (SET_PREV_INSN): New macro, for use as an lvalue.
9754 (NEXT_INSN, SET_NEXT_INSN): Likewise.
9756 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
9757 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
9758 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9759 (fixup_abnormal_edges): Likewise.
9760 (unlink_insn_chain): Likewise.
9761 (fixup_reorder_chain): Likewise.
9762 (cfg_layout_delete_block): Likewise.
9763 (cfg_layout_merge_blocks): Likewise.
9764 * combine.c (update_cfg_for_uncondjump): Likewise.
9765 * emit-rtl.c (link_insn_into_chain): Likewise.
9766 (remove_insn): Likewise.
9767 (delete_insns_since): Likewise.
9768 (reorder_insns_nobb): Likewise.
9769 (emit_insn_after_1): Likewise.
9770 * final.c (rest_of_clean_state): Likewise.
9771 (final_scan_insn): Likewise.
9772 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
9773 * haifa-sched.c (concat_note_lists): Likewise.
9774 (remove_notes): Likewise.
9775 (restore_other_notes): Likewise.
9776 (move_insn): Likewise.
9777 (unlink_bb_notes): Likewise.
9778 (restore_bb_notes): Likewise.
9779 * jump.c (delete_for_peephole): Likewise.
9780 * optabs.c (emit_libcall_block_1): Likewise.
9781 * reorg.c (emit_delay_sequence): Likewise.
9782 (fill_simple_delay_slots): Likewise.
9783 * sel-sched-ir.c (sel_move_insn): Likewise.
9784 (sel_remove_insn): Likewise.
9785 (get_bb_note_from_pool): Likewise.
9786 * sel-sched.c (move_nop_to_previous_block): Likewise.
9788 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
9789 * config/c6x/c6x.c (gen_one_bundle): Likewise.
9790 (c6x_gen_bundles): Likewise.
9791 (hwloop_optimize): Likewise.
9792 * config/frv/frv.c (frv_function_prologue): Likewise.
9793 (frv_register_nop): Likewise.
9794 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
9795 (ia64_reorg): Likewise.
9796 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
9797 (mep_make_bundle): Likewise.
9798 (mep_bundle_insns): Likewise.
9799 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
9800 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
9801 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
9803 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9805 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
9806 return type from rtx to rtx_insn *.
9808 (BB_HEADER): Likewise.
9809 (BB_FOOTER): Likewise.
9810 (SET_BB_HEAD): Convert to a function.
9811 (SET_BB_END): Likewise.
9812 (SET_BB_HEADER): Likewise.
9813 (SET_BB_FOOTER): Likewise.
9815 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
9816 Strengthen the return type from rtx to rtx_insn *. For now, this
9817 is done by adding a checked cast, but this will eventually
9818 become a field lookup.
9820 (BB_HEADER): Likewise.
9821 (BB_FOOTER): Likewise.
9822 (SET_BB_HEAD): New function, from macro of same name. This is
9823 intended for use as an lvalue, and so returns an rtx& to allow
9824 in-place modification.
9825 (SET_BB_END): Likewise.
9826 (SET_BB_HEADER): Likewise.
9827 (SET_BB_FOOTER): Likewise.
9829 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9831 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
9833 (SET_BB_HEAD): New macro, for use as a lvalue.
9834 (BB_END, SET_BB_END): Likewise.
9835 (BB_HEADER, SET_BB_HEADER): Likewise.
9836 (BB_FOOTER, SET_BB_FOOTER): Likewise.
9838 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
9839 of BB_* macros into SET_BB_* macros.
9840 (fix_crossing_unconditional_branches): Likewise.
9841 * caller-save.c (save_call_clobbered_regs): Likewise.
9842 (insert_one_insn): Likewise.
9843 * cfgbuild.c (find_bb_boundaries): Likewise.
9844 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9845 (outgoing_edges_match): Likewise.
9846 (try_optimize_cfg): Likewise.
9847 * cfgexpand.c (expand_gimple_cond): Likewise.
9848 (expand_gimple_tailcall): Likewise.
9849 (expand_gimple_basic_block): Likewise.
9850 (construct_exit_block): Likewise.
9851 * cfgrtl.c (delete_insn): Likewise.
9852 (create_basic_block_structure): Likewise.
9853 (rtl_delete_block): Likewise.
9854 (rtl_split_block): Likewise.
9855 (emit_nop_for_unique_locus_between): Likewise.
9856 (rtl_merge_blocks): Likewise.
9857 (block_label): Likewise.
9858 (try_redirect_by_replacing_jump): Likewise.
9859 (emit_barrier_after_bb): Likewise.
9860 (fixup_abnormal_edges): Likewise.
9861 (record_effective_endpoints): Likewise.
9862 (relink_block_chain): Likewise.
9863 (fixup_reorder_chain): Likewise.
9864 (fixup_fallthru_exit_predecessor): Likewise.
9865 (cfg_layout_duplicate_bb): Likewise.
9866 (cfg_layout_split_block): Likewise.
9867 (cfg_layout_delete_block): Likewise.
9868 (cfg_layout_merge_blocks): Likewise.
9869 * combine.c (update_cfg_for_uncondjump): Likewise.
9870 * emit-rtl.c (add_insn_after): Likewise.
9871 (remove_insn): Likewise.
9872 (reorder_insns): Likewise.
9873 (emit_insn_after_1): Likewise.
9874 * haifa-sched.c (get_ebb_head_tail): Likewise.
9875 (restore_other_notes): Likewise.
9876 (move_insn): Likewise.
9877 (sched_extend_bb): Likewise.
9878 (fix_jump_move): Likewise.
9879 * ifcvt.c (noce_process_if_block): Likewise.
9880 (dead_or_predicable): Likewise.
9881 * ira.c (update_equiv_regs): Likewise.
9882 * reg-stack.c (change_stack): Likewise.
9883 * sel-sched-ir.c (sel_move_insn): Likewise.
9884 * sel-sched.c (move_nop_to_previous_block): Likewise.
9886 * config/c6x/c6x.c (hwloop_optimize): Likewise.
9887 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
9889 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9891 * rtl.h (for_each_rtx_in_insn): New function.
9892 * rtlanal.c (for_each_rtx_in_insn): Likewise.
9894 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9896 * coretypes.h (class rtx_insn): Add forward declaration.
9898 * rtl.h: Include is-a.h.
9899 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
9900 workaround to ensure gengtype knows inheritance is occurring,
9901 whilst continuing to use the pre-existing special-casing for
9903 (class rtx_insn): New subclass of rtx_def, adding the
9904 invariant that we're dealing with something we can sanely use
9905 INSN_UID, NEXT_INSN, PREV_INSN on.
9906 (is_a_helper <rtx_insn *>::test): New.
9907 (is_a_helper <const rtx_insn *>::test): New.
9909 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9911 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
9913 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
9915 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
9918 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
9920 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
9921 to BUILT_IN_UNREACHABLE.
9923 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
9926 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
9928 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
9929 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
9930 (ffs<mode>2): Do not expand with tzcnt for
9931 TARGET_AVOID_FALSE_DEP_FOR_BMI.
9932 (ffssi2_no_cmove): Ditto.
9933 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
9934 (ctz<mode>2): New expander.
9935 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
9936 (*ctz<mode>2_falsedep): New insn.
9937 (*ctz<mode>2): Rename from ctz<mode>2.
9938 (clz<mode>2_lzcnt): New expander.
9939 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
9940 (*clz<mode>2_lzcnt_falsedep): New insn.
9941 (*clz<mode>2): Rename from ctz<mode>2.
9942 (popcount<mode>2): New expander.
9943 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
9944 (*popcount<mode>2_falsedep): New insn.
9945 (*popcount<mode>2): Rename from ctz<mode>2.
9946 (*popcount<mode>2_cmp): Remove.
9947 (*popcountsi2_cmp_zext): Ditto.
9949 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
9951 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
9952 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
9953 * config/microblaze/microblaze.h
9954 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
9956 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
9959 * configure.ac: Set install_gold_as_default to no for
9961 * configure: Regenerated.
9963 2014-08-18 Roman Gareev <gareevroman@gmail.com>
9965 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
9966 * config.in: Add undef of HAVE_isl.
9967 * configure: Regenerate.
9968 * configure.ac: Add definition of HAVE_isl.
9969 * graphite-blocking.c: Add checking of HAVE_isl.
9970 * graphite-dependences.c: Likewise.
9971 * graphite-interchange.c: Likewise.
9972 * graphite-isl-ast-to-gimple.c: Likewise.
9973 * graphite-optimize-isl.c: Likewise.
9974 * graphite-poly.c: Likewise.
9975 * graphite-scop-detection.c: Likewise.
9976 * graphite-sese-to-poly.c: Likewise.
9977 * graphite.c: Likewise.
9978 * toplev.c: Replace the checking of HAVE_cloog with the checking
9981 2014-08-18 Richard Biener <rguenther@suse.de>
9983 PR tree-optimization/62090
9984 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
9985 (fold_builtin_3): Do not fold snprintf.
9986 (fold_builtin_4): Likewise.
9987 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
9988 moved from builtins.c.
9989 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
9990 (gimple_fold_builtin): Do not fold sprintf here.
9992 2014-08-18 Richard Biener <rguenther@suse.de>
9994 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
9996 (maybe_canonicalize_mem_ref_addr): ... this function.
9997 (fold_stmt_1): Apply it here before all simplification.
9999 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10002 * cgraph.h (cgraph_node::create_indirect_edge): Add
10003 compute_indirect_info param.
10004 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10005 indirect_info only when it is required.
10006 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10007 indirect_info fore cloned indirect edge.
10009 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10010 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10011 Anna Tikhonova <anna.tikhonova@intel.com>
10012 Ilya Tocar <ilya.tocar@intel.com>
10013 Andrey Turetskiy <andrey.turetskiy@intel.com>
10014 Ilya Verbin <ilya.verbin@intel.com>
10015 Kirill Yukhin <kirill.yukhin@intel.com>
10016 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10018 * config/i386/sse.md
10019 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10020 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10022 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10023 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10024 Anna Tikhonova <anna.tikhonova@intel.com>
10025 Ilya Tocar <ilya.tocar@intel.com>
10026 Andrey Turetskiy <andrey.turetskiy@intel.com>
10027 Ilya Verbin <ilya.verbin@intel.com>
10028 Kirill Yukhin <kirill.yukhin@intel.com>
10029 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10031 * config/i386/sse.md
10032 (define_mode_iterator VF1_AVX512VL): New.
10033 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10034 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10037 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10038 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10039 Anna Tikhonova <anna.tikhonova@intel.com>
10040 Ilya Tocar <ilya.tocar@intel.com>
10041 Andrey Turetskiy <andrey.turetskiy@intel.com>
10042 Ilya Verbin <ilya.verbin@intel.com>
10043 Kirill Yukhin <kirill.yukhin@intel.com>
10044 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10046 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10047 * config/i386/i386.md
10048 (define_code_iterator any_float): New.
10049 (define_code_attr floatsuffix): New.
10050 * config/i386/sse.md
10051 (define_mode_iterator VF1_128_256VL): New.
10052 (define_mode_iterator VF2_512_256VL): New.
10053 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10055 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10056 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10058 (define_mode_attr qq2pssuff): New.
10059 (define_mode_attr sselongvecmode): New.
10060 (define_mode_attr sselongvecmodelower): New.
10061 (define_mode_attr sseintvecmode3): New.
10062 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10064 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10065 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10066 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10067 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10069 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10070 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10071 Anna Tikhonova <anna.tikhonova@intel.com>
10072 Ilya Tocar <ilya.tocar@intel.com>
10073 Andrey Turetskiy <andrey.turetskiy@intel.com>
10074 Ilya Verbin <ilya.verbin@intel.com>
10075 Kirill Yukhin <kirill.yukhin@intel.com>
10076 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10078 * config/i386/sse.md
10079 (define_mode_iterator VF2_AVX512VL): New.
10080 (define_mode_attr sseintvecmode2): New.
10081 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10082 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10083 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10085 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10087 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10089 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10092 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10093 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10094 Anna Tikhonova <anna.tikhonova@intel.com>
10095 Ilya Tocar <ilya.tocar@intel.com>
10096 Andrey Turetskiy <andrey.turetskiy@intel.com>
10097 Ilya Verbin <ilya.verbin@intel.com>
10098 Kirill Yukhin <kirill.yukhin@intel.com>
10099 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10101 * config/i386/i386.md
10102 (define_insn "*movoi_internal_avx"): Add evex version.
10103 (define_insn "*movti_internal"): Ditto.
10105 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10106 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10107 Anna Tikhonova <anna.tikhonova@intel.com>
10108 Ilya Tocar <ilya.tocar@intel.com>
10109 Andrey Turetskiy <andrey.turetskiy@intel.com>
10110 Ilya Verbin <ilya.verbin@intel.com>
10111 Kirill Yukhin <kirill.yukhin@intel.com>
10112 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10114 * config/i386/i386.md
10115 (define_attr "isa"): Add avx512dq, noavx512dq.
10116 (define_attr "enabled"): Ditto.
10117 * config/i386/sse.md
10118 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10120 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10121 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10122 Anna Tikhonova <anna.tikhonova@intel.com>
10123 Ilya Tocar <ilya.tocar@intel.com>
10124 Andrey Turetskiy <andrey.turetskiy@intel.com>
10125 Ilya Verbin <ilya.verbin@intel.com>
10126 Kirill Yukhin <kirill.yukhin@intel.com>
10127 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10129 * config/i386/i386.c
10130 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10131 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10132 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10133 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10134 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10135 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10136 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10137 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10138 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10139 * config/i386/sse.md
10140 (define_mode_iterator VMOVE): Allow V4TI mode.
10141 (define_mode_iterator V_AVX512VL): New.
10142 (define_mode_iterator V): New handling for AVX512VL.
10143 (define_insn "avx512f_load<mode>_mask"): Delete.
10144 (define_insn "<avx512>_load<mode>_mask"): New.
10145 (define_insn "avx512f_store<mode>_mask"): Delete.
10146 (define_insn "<avx512>_store<mode>_mask"): New.
10149 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10152 * asan.c (instrument_derefs): Fix bitfield check.
10154 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10156 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10157 * config/rs6000/htm.md (ttest): Remove clobber.
10158 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10159 (and_operand): Reformat.
10160 (and_2rld_operand): New predicate.
10161 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10163 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10164 parameter. Handle AND directly.
10165 (rs6000_split_logical_di): Remove last parameter.
10166 (rs6000_split_logical): Remove last parameter. Remove obsolete
10168 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10169 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10170 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10171 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10172 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10173 and 5 anonymous splitters): Delete.
10174 (and<mode>3): New expander.
10175 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10176 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10177 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10178 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10179 (floatdisf2_internal1): Remove clobbers.
10180 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10181 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10182 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10183 (and<mode>3 for BOOL_128): Remove clobber.
10184 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10185 rs6000_split_logical.
10186 (*bool<mode>3_internal for BOOL_128): Adjust call of
10187 rs6000_split_logical.
10188 (*boolc<mode>3_internal1 for BOOL_128,
10189 *boolc<mode>3_internal2 for BOOL_128,
10190 *boolcc<mode>3_internal1 for BOOL_128,
10191 *boolcc<mode>3_internal2 for BOOL_128,
10192 *eqv<mode>3_internal1 for BOOL_128,
10193 *eqv<mode>3_internal2 for BOOL_128,
10194 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10195 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10197 (*vec_reload_and_reg_<mptrsize>): Delete.
10199 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10201 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10202 and split, *boolccsi3_internal3 and split): Delete.
10203 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10204 *boolccdi3_internal3 and split): Delete.
10205 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10206 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10208 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10210 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10211 and split, *boolcsi3_internal3 and split): Delete.
10212 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10213 *boolcdi3_internal3 and split): Delete.
10214 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10216 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10218 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10219 <'u'>: Also support printing the low-order 16 bits.
10220 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10221 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10222 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10223 *booldi3_internal3 and split): Delete.
10224 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10225 *bool<mode>3_dot2): New.
10226 (two anonymous define_splits for non_logical_cint_operand): Merge.
10228 2014-08-17 Marek Polacek <polacek@redhat.com>
10229 Manuel López-Ibáñez <manu@gcc.gnu.org>
10232 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10233 (diagnostic_show_locus): Don't print caret diagnostic
10234 if a column is larger than the line_width.
10236 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10238 * common.opt: Make the ISL AST generator to be the main code generator
10241 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10243 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10245 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10248 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10250 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10251 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10252 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10254 * config/pa/pa.md (begin_brtab): Delete insn.
10255 (end_brtab): Likewise.
10257 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10259 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10261 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10263 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10264 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10265 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10266 (get_dynamic_type): Remove.
10267 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10268 (clear_speculation): Bring to ipa-deivrt.h
10269 (get_class_context): Rename to ...
10270 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10271 (contains_type_p): Update.
10272 (get_dynamic_type): Rename to ...
10273 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10274 (possible_polymorphic_call_targets): UPdate.
10275 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10276 * ipa-prop.c (ipa_analyze_call_uses): Update.
10278 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10280 * doc/invoke.texi (SH options): Document missing processor variant
10281 options. Remove references to Hitachi. Undocument deprecated mspace
10284 2014-08-15 Jason Merrill <jason@redhat.com>
10286 * tree.c (type_hash_canon): Uncomment assert.
10288 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10290 * input.h (in_system_header_at): Add comment.
10292 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10295 * diagnostic.c (build_message_string): Make it extern.
10296 * diagnostic.h (build_message_string): Make it extern.
10298 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10300 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10301 load/store from/to non-floating class pseudo.
10303 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10305 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10307 2014-08-15 Richard Biener <rguenther@suse.de>
10309 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10310 (get_constraint_for_ssa_var): Remove dead code.
10311 (get_constraint_for_1): Adjust.
10312 (find_what_var_points_to): Likewise.
10313 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10315 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10318 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10319 (_mm512_mask_cmpge_epu32_mask): Ditto.
10320 (_mm512_cmpge_epu32_mask): Ditto.
10321 (_mm512_mask_cmpge_epi64_mask): Ditto.
10322 (_mm512_cmpge_epi64_mask): Ditto.
10323 (_mm512_mask_cmpge_epu64_mask): Ditto.
10324 (_mm512_cmpge_epu64_mask): Ditto.
10325 (_mm512_mask_cmple_epi32_mask): Ditto.
10326 (_mm512_cmple_epi32_mask): Ditto.
10327 (_mm512_mask_cmple_epu32_mask): Ditto.
10328 (_mm512_cmple_epu32_mask): Ditto.
10329 (_mm512_mask_cmple_epi64_mask): Ditto.
10330 (_mm512_cmple_epi64_mask): Ditto.
10331 (_mm512_mask_cmple_epu64_mask): Ditto.
10332 (_mm512_cmple_epu64_mask): Ditto.
10333 (_mm512_mask_cmplt_epi32_mask): Ditto.
10334 (_mm512_cmplt_epi32_mask): Ditto.
10335 (_mm512_mask_cmplt_epu32_mask): Ditto.
10336 (_mm512_cmplt_epu32_mask): Ditto.
10337 (_mm512_mask_cmplt_epi64_mask): Ditto.
10338 (_mm512_cmplt_epi64_mask): Ditto.
10339 (_mm512_mask_cmplt_epu64_mask): Ditto.
10340 (_mm512_cmplt_epu64_mask): Ditto.
10341 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10342 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10343 (_mm512_cmpneq_epu32_mask): Ditto.
10344 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10345 (_mm512_cmpneq_epi64_mask): Ditto.
10346 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10347 (_mm512_cmpneq_epu64_mask): Ditto.
10348 (_mm512_castpd_ps): Ditto.
10349 (_mm512_castpd_si512): Ditto.
10350 (_mm512_castps_pd): Ditto.
10351 (_mm512_castps_si512): Ditto.
10352 (_mm512_castsi512_ps): Ditto.
10353 (_mm512_castsi512_pd): Ditto.
10354 (_mm512_castpd512_pd128): Ditto.
10355 (_mm512_castps512_ps128): Ditto.
10356 (_mm512_castsi512_si128): Ditto.
10357 (_mm512_castpd512_pd256): Ditto.
10358 (_mm512_castps512_ps256): Ditto.
10359 (_mm512_castsi512_si256): Ditto.
10360 (_mm512_castpd128_pd512): Ditto.
10361 (_mm512_castps128_ps512): Ditto.
10362 (_mm512_castsi128_si512): Ditto.
10363 (_mm512_castpd256_pd512): Ditto.
10364 (_mm512_castps256_ps512): Ditto.
10365 (_mm512_castsi256_si512): Ditto.
10366 (_mm512_cmpeq_epu32_mask): Ditto.
10367 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10368 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10369 (_mm512_cmpeq_epu64_mask): Ditto.
10370 (_mm512_cmpgt_epu32_mask): Ditto.
10371 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10372 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10373 (_mm512_cmpgt_epu64_mask): Ditto.
10374 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10375 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10376 * config/i386/i386.c (enum ix86_builtins): Add
10377 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10378 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10379 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10380 (bdesc_args): Add __builtin_ia32_si512_256si,
10381 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10382 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10383 __builtin_ia32_pd512_pd.
10384 (ix86_expand_args_builtin): Handle new FTYPEs.
10385 * config/i386/sse.md (castmode): Add 512-bit modes.
10386 (AVX512MODE2P): New.
10387 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10388 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10390 2014-08-15 Richard Biener <rguenther@suse.de>
10392 * fold-const.c (tree_swap_operands_p): Put all constants
10393 last, also strip sign-changing NOPs when considering further
10394 canonicalization. Canonicalize also when optimizing for size.
10396 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10398 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10399 one_match > zero_match case to just before simple_sequence.
10401 2014-08-15 Richard Biener <rguenther@suse.de>
10403 * data-streamer.h (streamer_string_index, string_for_index):
10405 * data-streamer-out.c (streamer_string_index): Make static.
10406 * data-streamer-in.c (string_for_index): Likewise.
10407 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10408 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10410 2014-08-15 Richard Biener <rguenther@suse.de>
10412 PR tree-optimization/62031
10413 * tree-data-ref.c (dr_analyze_indices): Do not set
10414 DR_UNCONSTRAINED_BASE.
10415 (dr_may_alias_p): All indirect accesses have to go the
10416 formerly DR_UNCONSTRAINED_BASE path.
10417 * tree-data-ref.h (struct indices): Remove
10418 unconstrained_base member.
10419 (DR_UNCONSTRAINED_BASE): Remove.
10421 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10423 PR middle-end/62092
10424 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10425 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10426 in OMP_CLAUSE_MAP in some outer target region.
10428 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10430 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10431 name_expansion_cache.
10432 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10433 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10434 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10435 (difference_cannot_overflow_p): New parameter. Use affine
10436 expansion for equality check.
10437 (iv_elimination_compare_lt): Pass new argument.
10439 2014-08-14 DJ Delorie <dj@redhat.com>
10441 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10442 variables to the accumulator.
10444 * config/rl78/predicates.md (rl78_near_mem_operand): New.
10445 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
10446 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
10447 with far-far moves.
10449 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
10450 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
10451 (umulqihi3_virt): Likewise.
10452 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
10453 (umulqihi3_real): Likewise.
10455 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
10457 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10459 PR tree-optimization/62091
10460 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
10461 function_entry_reached.
10462 (walk_aliased_vdefs): Clear it here.
10463 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
10465 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10467 * ipa-utils.h (compare_virtual_tables): Declare.
10468 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
10470 2014-08-14 Marek Polacek <polacek@redhat.com>
10473 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
10474 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
10476 2014-08-14 Tom de Vries <tom@codesourcery.com>
10478 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
10480 2014-08-14 Tom de Vries <tom@codesourcery.com>
10482 PR rtl-optimization/62004
10483 PR rtl-optimization/62030
10484 * ifcvt.c (rtx_interchangeable_p): New function.
10485 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
10486 * emit-rtl.h (mem_attrs_eq_p): Declare.
10488 2014-08-14 Roman Gareev <gareevroman@gmail.com>
10490 * graphite-scop-detection.c:
10491 Add inclusion of cp-tree.h.
10492 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
10493 in case they are pointers to object types
10495 2014-08-14 Richard Biener <rguenther@suse.de>
10497 * BASE-VER: Change to 5.0.0
10499 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10500 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10501 Anna Tikhonova <anna.tikhonova@intel.com>
10502 Ilya Tocar <ilya.tocar@intel.com>
10503 Andrey Turetskiy <andrey.turetskiy@intel.com>
10504 Ilya Verbin <ilya.verbin@intel.com>
10505 Kirill Yukhin <kirill.yukhin@intel.com>
10506 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10508 * config/i386/sse.md (define_mode_attr avx512): New.
10509 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
10511 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
10512 (define_mode_attr ssse3_avx2): Ditto.
10513 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
10514 (define_mode_attr avx2_avx512bw): New.
10515 (define_mode_attr ssedoublemodelower): New.
10516 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
10517 V32HI, V64QI modes.
10518 (define_mode_attr ssebytemode): Allow V8DI modes.
10519 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
10520 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
10521 (define_mode_attr ssePSmode2): New.
10522 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
10523 V16HI, V32HI modes.
10524 (define_mode_attr dbpsadbwmode): New.
10525 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
10526 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
10527 (vi8_sse4_1_avx2_avx512): New.
10528 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
10530 (define_mode_attr blendbits): Move before its immediate use.
10532 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10533 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10534 Anna Tikhonova <anna.tikhonova@intel.com>
10535 Ilya Tocar <ilya.tocar@intel.com>
10536 Andrey Turetskiy <andrey.turetskiy@intel.com>
10537 Ilya Verbin <ilya.verbin@intel.com>
10538 Kirill Yukhin <kirill.yukhin@intel.com>
10539 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10541 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
10542 * config/i386/subst.md
10543 (define_mode_iterator SUBST_V): Update.
10544 (define_mode_iterator SUBST_A): Ditto.
10545 (define_subst_attr "mask_operand7"): New.
10546 (define_subst_attr "mask_operand10"): New.
10547 (define_subst_attr "mask_operand_arg34") : New.
10548 (define_subst_attr "mask_expand_op3"): New.
10549 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
10550 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
10551 (define_subst_attr "mask_avx512vl_condition"): New.
10552 (define_subst_attr "round_mask_operand4"): Ditto.
10553 (define_subst_attr "round_mask_scalar_op3"): Delete.
10554 (define_subst_attr "round_mask_op4"): New.
10555 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
10557 (define_subst_attr "round_modev8sf_condition"): New.
10558 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
10560 (define_subst_attr "round_saeonly_mask_operand4"): New.
10561 (define_subst_attr "round_saeonly_mask_op4"): New.
10562 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
10563 V8DImode, V16SImode.
10564 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
10565 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
10566 (define_subst_attr "mask_expand4_args"): New.
10567 (define_subst "mask_expand4"): New.
10569 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10570 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10571 Anna Tikhonova <anna.tikhonova@intel.com>
10572 Ilya Tocar <ilya.tocar@intel.com>
10573 Andrey Turetskiy <andrey.turetskiy@intel.com>
10574 Ilya Verbin <ilya.verbin@intel.com>
10575 Kirill Yukhin <kirill.yukhin@intel.com>
10576 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10578 * config/i386/i386.md
10579 (define_attr "isa"): Add avx512bw,noavx512bw.
10580 (define_attr "enabled"): Ditto.
10581 (define_split): Add 32/64-bit mask logic.
10582 (define_insn "*k<logic>qi"): New.
10583 (define_insn "*k<logic>hi"): New.
10584 (define_insn "*anddi_1"): Add mask version.
10585 (define_insn "*andsi_1"): Ditto.
10586 (define_insn "*<code><mode>_1"): Ditto.
10587 (define_insn "*<code>hi_1"): Ditto.
10588 (define_insn "kxnor<mode>"): New.
10589 (define_insn "kunpcksi"): New.
10590 (define_insn "kunpckdi"): New.
10591 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
10592 (define_insn "*one_cmplhi2_1"): Ditto.
10594 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10595 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10596 Anna Tikhonova <anna.tikhonova@intel.com>
10597 Ilya Tocar <ilya.tocar@intel.com>
10598 Andrey Turetskiy <andrey.turetskiy@intel.com>
10599 Ilya Verbin <ilya.verbin@intel.com>
10600 Kirill Yukhin <kirill.yukhin@intel.com>
10601 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10603 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
10606 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10607 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10608 Anna Tikhonova <anna.tikhonova@intel.com>
10609 Ilya Tocar <ilya.tocar@intel.com>
10610 Andrey Turetskiy <andrey.turetskiy@intel.com>
10611 Ilya Verbin <ilya.verbin@intel.com>
10612 Kirill Yukhin <kirill.yukhin@intel.com>
10613 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10615 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
10617 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
10618 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
10619 xmm/ymm16+ when availble.
10620 * config/i386/i386.h
10621 (HARD_REGNO_NREGS): Add mask regs.
10622 (VALID_AVX512F_REG_MODE): Ditto.
10623 (VALID_AVX512F_REG_MODE) : Define.
10624 (VALID_MASK_AVX512BW_MODE): Ditto.
10625 (reg_class) (MASK_REG_P(X)): Define.
10626 * config/i386/i386.md: Do not split long moves with mask register,
10627 use kmovb if avx512bw is availible.
10628 (movdi_internal): Handle mask registers.
10630 2014-08-14 Richard Biener <rguenther@suse.de>
10632 PR tree-optimization/62081
10633 * tree-ssa-loop.c (pass_fix_loops): New pass.
10634 (pass_tree_loop::gate): Do not fixup loops here.
10635 * tree-pass.h (make_pass_fix_loops): Declare.
10636 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
10638 2014-08-14 Richard Biener <rguenther@suse.de>
10640 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
10641 (type_hash_canon): ... this and avoid 2nd lookup for the add.
10643 2014-08-14 Richard Biener <rguenther@suse.de>
10645 PR tree-optimization/62090
10646 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
10647 (fold_builtin_2): Do not fold sprintf.
10648 (fold_builtin_3): Likewise.
10649 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
10650 moved from builtins.c.
10651 (gimple_fold_builtin): Fold sprintf.
10653 2014-08-14 Richard Biener <rguenther@suse.de>
10655 PR rtl-optimization/62079
10656 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10659 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10661 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10662 current_function_decl.
10664 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10666 * cgraph.c (cgraph_node::function_symbol): Fix wrong
10667 cgraph_function_node to cgraph_node::function_symbol
10670 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
10672 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
10673 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
10675 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
10677 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
10680 2014-08-13 Roman Gareev <gareevroman@gmail.com>
10682 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
10685 2014-08-12 Jakub Jelinek <jakub@redhat.com>
10688 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
10689 any registers that are used in mem_insn.
10691 2014-08-12 Steve Ellcey <sellcey@mips.com>
10693 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
10695 2014-08-12 Steve Ellcey <sellcey@mips.com>
10697 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
10698 (MULTILIB_DIRNAMES): Ditto.
10699 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
10700 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
10701 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
10702 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
10703 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
10704 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
10706 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10709 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
10710 of __ARM_SIZEOF_WCHAR_T.
10712 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10715 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
10716 Remove unnecessary attributes.
10718 2014-08-12 Yury Gribov <y.gribov@samsung.com>
10720 * internal-fn.c (init_internal_fns): Fix off-by-one.
10722 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
10723 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10724 Anna Tikhonova <anna.tikhonova@intel.com>
10725 Ilya Tocar <ilya.tocar@intel.com>
10726 Andrey Turetskiy <andrey.turetskiy@intel.com>
10727 Ilya Verbin <ilya.verbin@intel.com>
10728 Kirill Yukhin <kirill.yukhin@intel.com>
10729 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10731 * config/i386/i386.c (standard_sse_constant_opcode): Use
10732 vpxord/vpternlog if avx512 is availible.
10734 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
10736 PR middle-end/62103
10737 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
10738 bitfields, that is when size doesn't match the size of type or the
10739 size of the constructor.
10741 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
10743 * config/rs6000/constraints.md (wh constraint): New constraint,
10744 for FP registers if direct move is available.
10745 (wi constraint): New constraint, for VSX/FP registers that can
10746 handle 64-bit integers.
10747 (wj constraint): New constraint for VSX/FP registers that can
10748 handle 64-bit integers for direct moves.
10749 (wk constraint): New constraint for VSX/FP registers that can
10750 handle 64-bit doubles for direct moves.
10751 (wy constraint): Make documentation match implementation.
10753 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
10754 scalar_in_vmx_p field to simplify tests of whether SFmode or
10755 DFmode can go in the Altivec registers.
10756 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
10757 (rs6000_setup_reg_addr_masks): Likewise.
10758 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
10759 field, and wh/wi/wj/wk constraints.
10760 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
10761 the wh/wi/wj/wk constraints.
10762 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
10763 upper registers, prefer VSX registers unless the operation is a
10764 memory operation with REG+OFFSET addressing.
10766 * config/rs6000/vsx.md (VSr mode attribute): Add support for
10767 DImode. Change SFmode to use ww constraint instead of d to allow
10768 SF registers in the upper registers.
10771 (VSr5): Fix thinko in comment.
10772 (VSa): New mode attribute that is an alternative to wa, that
10773 returns the VSX register class that a mode can go in, but may not
10774 be the preferred register class.
10775 (VS_64dm): New mode attribute for appropriate register classes for
10776 referencing 64-bit elements of vectors for direct moves and normal
10778 (VS_64reg): Likewise.
10779 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
10780 register allocator to only registers the data type can handle.
10781 (vsx_le_perm_load_<mode>): Likewise.
10782 (vsx_le_perm_store_<mode>): Likewise.
10783 (vsx_xxpermdi2_le_<mode>): Likewise.
10784 (vsx_xxpermdi4_le_<mode>): Likewise.
10785 (vsx_lxvd2x2_le_<mode>): Likewise.
10786 (vsx_lxvd2x4_le_<mode>): Likewise.
10787 (vsx_stxvd2x2_le_<mode>): Likewise.
10788 (vsx_add<mode>3): Likewise.
10789 (vsx_sub<mode>3): Likewise.
10790 (vsx_mul<mode>3): Likewise.
10791 (vsx_div<mode>3): Likewise.
10792 (vsx_tdiv<mode>3_internal): Likewise.
10793 (vsx_fre<mode>2): Likewise.
10794 (vsx_neg<mode>2): Likewise.
10795 (vsx_abs<mode>2): Likewise.
10796 (vsx_nabs<mode>2): Likewise.
10797 (vsx_smax<mode>3): Likewise.
10798 (vsx_smin<mode>3): Likewise.
10799 (vsx_sqrt<mode>2): Likewise.
10800 (vsx_rsqrte<mode>2): Likewise.
10801 (vsx_tsqrt<mode>2_internal): Likewise.
10802 (vsx_fms<mode>4): Likewise.
10803 (vsx_nfma<mode>4): Likewise.
10804 (vsx_eq<mode>): Likewise.
10805 (vsx_gt<mode>): Likewise.
10806 (vsx_ge<mode>): Likewise.
10807 (vsx_eq<mode>_p): Likewise.
10808 (vsx_gt<mode>_p): Likewise.
10809 (vsx_ge<mode>_p): Likewise.
10810 (vsx_xxsel<mode>): Likewise.
10811 (vsx_xxsel<mode>_uns): Likewise.
10812 (vsx_copysign<mode>3): Likewise.
10813 (vsx_float<VSi><mode>2): Likewise.
10814 (vsx_floatuns<VSi><mode>2): Likewise.
10815 (vsx_fix_trunc<mode><VSi>2): Likewise.
10816 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
10817 (vsx_x<VSv>r<VSs>i): Likewise.
10818 (vsx_x<VSv>r<VSs>ic): Likewise.
10819 (vsx_btrunc<mode>2): Likewise.
10820 (vsx_b2trunc<mode>2): Likewise.
10821 (vsx_floor<mode>2): Likewise.
10822 (vsx_ceil<mode>2): Likewise.
10823 (vsx_<VS_spdp_insn>): Likewise.
10824 (vsx_xscvspdp): Likewise.
10825 (vsx_xvcvspuxds): Likewise.
10826 (vsx_float_fix_<mode>2): Likewise.
10827 (vsx_set_<mode>): Likewise.
10828 (vsx_extract_<mode>_internal1): Likewise.
10829 (vsx_extract_<mode>_internal2): Likewise.
10830 (vsx_extract_<mode>_load): Likewise.
10831 (vsx_extract_<mode>_store): Likewise.
10832 (vsx_splat_<mode>): Likewise.
10833 (vsx_xxspltw_<mode>): Likewise.
10834 (vsx_xxspltw_<mode>_direct): Likewise.
10835 (vsx_xxmrghw_<mode>): Likewise.
10836 (vsx_xxmrglw_<mode>): Likewise.
10837 (vsx_xxsldwi_<mode>): Likewise.
10838 (vsx_xscvdpspn): Tighten constraints to only use register classes
10840 (vsx_xscvspdpn): Likewise.
10841 (vsx_xscvdpspn_scalar): Likewise.
10843 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
10844 wj, and wk constraints.
10845 (GPR_REG_CLASS_P): New helper macro for register classes targeting
10846 general purpose registers.
10848 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
10850 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
10851 DImode instead of wm. Use wk constraint for direct move of DFmode
10853 (extendsidi2_lfiwax): Likewise.
10854 (lfiwax): Likewise.
10855 (lfiwzx): Likewise.
10856 (movdi_internal64): Likewise.
10858 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
10859 wk constraints. Make the wy constraint documentation match them
10862 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
10864 Replacement of isl_int by isl_val
10865 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
10866 (compute_bounds_for_param): use isl_val instead of isl_int
10867 (compute_bounds_for_loop): likewise
10868 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
10869 (build_linearized_memory_access): use isl_val instead of isl_int
10870 (pdr_stride_in_loop): likewise
10871 * graphite-optimize-isl.c:
10872 (getPrevectorMap): use isl_val instead of isl_int
10874 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
10875 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
10876 (extern the_isl_ctx): declare
10877 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
10878 (extract_affine_gmp): likewise
10880 (build_loop_iteration_domains): likewise
10881 (add_param_constraints): likewise
10883 2014-08-11 Richard Biener <rguenther@suse.de>
10885 PR tree-optimization/62075
10886 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
10887 handle uses in patterns.
10889 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
10890 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10891 Anna Tikhonova <anna.tikhonova@intel.com>
10892 Ilya Tocar <ilya.tocar@intel.com>
10893 Andrey Turetskiy <andrey.turetskiy@intel.com>
10894 Ilya Verbin <ilya.verbin@intel.com>
10895 Kirill Yukhin <kirill.yukhin@intel.com>
10896 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10898 * common/config/i386/i386-common.c
10899 (OPTION_MASK_ISA_AVX512VL_SET): Define.
10900 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
10901 (ix86_handle_option): Handle OPT_mavx512vl.
10902 * config/i386/cpuid.h (bit_AVX512VL): Define.
10903 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
10904 set -mavx512vl accordingly.
10905 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10906 OPTION_MASK_ISA_AVX512VL.
10907 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
10908 (ix86_option_override_internal): Define PTA_AVX512VL, handle
10909 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
10910 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
10911 * config/i386/i386.h (TARGET_AVX512VL): Define.
10912 (TARGET_AVX512VL_P(x)): Ditto.
10913 * config/i386/i386.opt: Add mavx512vl.
10915 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
10917 PR tree-optimization/62073
10918 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
10921 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
10922 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10923 Anna Tikhonova <anna.tikhonova@intel.com>
10924 Ilya Tocar <ilya.tocar@intel.com>
10925 Andrey Turetskiy <andrey.turetskiy@intel.com>
10926 Ilya Verbin <ilya.verbin@intel.com>
10927 Kirill Yukhin <kirill.yukhin@intel.com>
10928 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10930 * common/config/i386/i386-common.c
10931 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
10932 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
10933 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
10934 (ix86_handle_option): Handle OPT_mavx512bw.
10935 * config/i386/cpuid.h (bit_AVX512BW): Define.
10936 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
10937 set -mavx512bw accordingly.
10938 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10939 OPTION_MASK_ISA_AVX512BW.
10940 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
10941 (ix86_option_override_internal): Define PTA_AVX512BW, handle
10942 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
10943 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
10944 * config/i386/i386.h (TARGET_AVX512BW): Define.
10945 (TARGET_AVX512BW_P(x)): Ditto.
10946 * config/i386/i386.opt: Add mavx512bw.
10948 2014-08-11 Richard Biener <rguenther@suse.de>
10950 PR tree-optimization/62070
10951 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
10952 Remove SSA checking.
10954 2014-08-11 Yury Gribov <y.gribov@samsung.com>
10956 * asan.c (asan_check_flags): New enum.
10957 (build_check_stmt_with_calls): Removed function.
10958 (build_check_stmt): Split inlining logic to
10959 asan_expand_check_ifn.
10960 (instrument_derefs): Rename parameter.
10961 (instrument_mem_region_access): Rename parameter.
10962 (instrument_strlen_call): Likewise.
10963 (asan_expand_check_ifn): New function.
10964 (asan_instrument): Remove old code.
10965 (pass_sanopt::execute): Change handling of
10966 asan-instrumentation-with-call-threshold.
10967 (asan_clear_shadow): Fix formatting.
10968 (asan_function_start): Likewise.
10969 (asan_emit_stack_protection): Likewise.
10970 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
10971 Update description.
10972 * internal-fn.c (expand_ASAN_CHECK): New function.
10973 * internal-fn.def (ASAN_CHECK): New internal function.
10974 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
10975 Update description.
10976 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
10977 * tree.c: Small comment fix.
10979 2014-08-11 Yury Gribov <y.gribov@samsung.com>
10981 * gimple.c (gimple_call_fnspec): Support internal functions.
10982 (gimple_call_return_flags): Use const.
10983 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
10984 * internal-fn.def: Add fnspec information.
10985 * internal-fn.h (internal_fn_fnspec): New function.
10986 (init_internal_fns): Declare new function.
10987 * internal-fn.c (internal_fn_fnspec_array): New global variable.
10988 (init_internal_fns): New function.
10989 * tree-core.h: Update macro call.
10990 * tree.c (build_common_builtin_nodes): Initialize internal fns.
10992 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
10994 * lto-streamer.h (struct output_block::symbol): Change from
10995 struct symtab_node to plain symtab_node.
10996 (referenced_from_this_partition_p): Change first parameter
10997 from struct symtab_node to plain symtab_node.
10999 2014-08-10 Marek Polacek <polacek@redhat.com>
11002 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11004 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11006 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11007 DECL correctly; do not give up on types in static storage.
11009 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11011 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11013 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11015 * graphite-isl-ast-to-gimple.c:
11016 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11018 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11020 2014-08-08 Guozhi Wei <carrot@google.com>
11022 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11024 2014-08-08 Cary Coutant <ccoutant@google.com>
11026 * dwarf2out.c (get_skeleton_type_unit): Remove.
11027 (output_skeleton_debug_sections): Remove skeleton type units.
11028 (output_comdat_type_unit): Likewise.
11029 (dwarf2out_finish): Likewise.
11031 2014-08-07 Yi Yang <ahyangyi@google.com>
11033 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11035 2014-08-08 Richard Biener <rguenther@suse.de>
11037 * lto-streamer.h (struct lto_input_block): Make it a class
11038 with a constructor.
11039 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11040 (struct lto_function_header, struct lto_simple_header,
11041 struct lto_simple_header_with_strings,
11042 struct lto_decl_header, struct lto_function_header): Make
11043 a simple inheritance hieararchy. Remove unused fields.
11044 (struct lto_asm_header): Remove.
11045 * lto-streamer-out.c (produce_asm): Adjust.
11046 (lto_output_toplevel_asms): Likewise.
11047 (produce_asm_for_decls): Likewise.
11048 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11049 * data-streamer-in.c (string_for_index): Likewise.
11050 * ipa-inline-analysis.c (inline_read_section): Likewise.
11051 * ipa-prop.c (ipa_prop_read_section): Likewise.
11052 (read_replacements_section): Likewise.
11053 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11054 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11055 (lto_destroy_simple_input_block): Likewise.
11056 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11057 (lto_input_toplevel_asms): Likewise.
11059 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11060 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11061 Anna Tikhonova <anna.tikhonova@intel.com>
11062 Ilya Tocar <ilya.tocar@intel.com>
11063 Andrey Turetskiy <andrey.turetskiy@intel.com>
11064 Ilya Verbin <ilya.verbin@intel.com>
11065 Kirill Yukhin <kirill.yukhin@intel.com>
11066 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11068 * common/config/i386/i386-common.c
11069 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11070 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11071 (ix86_handle_option): Handle OPT_mavx512dq.
11072 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11073 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11074 set -mavx512dq accordingly.
11075 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11076 OPTION_MASK_ISA_AVX512DQ.
11077 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11078 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11079 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11080 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11081 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11082 (TARGET_AVX512DQ_P(x)): Ditto.
11083 * config/i386/i386.opt: Add mavx512dq.
11085 2014-08-08 Richard Biener <rguenther@suse.de>
11087 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11088 target_percent, target_percent_s): Export.
11089 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11090 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11091 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11092 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11093 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11094 Move to gimple-fold.c.
11095 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11097 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11098 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11099 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11100 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11101 (rewrite_call_expr_array): Remove.
11102 (fold_builtin_sprintf_chk): Likewise.
11103 (fold_builtin_snprintf_chk): Likewise.
11104 (fold_builtin_varargs): Remove handling of sprintf_chk,
11105 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11106 (gimple_fold_builtin_sprintf_chk): Remove.
11107 (gimple_fold_builtin_snprintf_chk): Likewise.
11108 (gimple_fold_builtin_varargs): Likewise.
11109 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11110 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11111 * gimple.c (gimple_seq_add_seq_without_update): New function.
11112 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11113 * gimple-fold.c: Include output.h.
11114 (gsi_replace_with_seq_vops): New function, split out from ...
11115 (gimplify_and_update_call_from_tree): ... here.
11116 (replace_call_with_value): New function.
11117 (replace_call_with_call_and_fold): Likewise.
11118 (var_decl_component_p): Moved from builtins.c.
11119 (gimple_fold_builtin_memory_op): Moved from builtins.c
11120 fold_builtin_memory_op and rewritten to GIMPLE.
11121 (gimple_fold_builtin_memset): Likewise.
11122 (gimple_fold_builtin_strcpy): Likewise.
11123 (gimple_fold_builtin_strncpy): Likewise.
11124 (gimple_fold_builtin_strcat): Likewise.
11125 (gimple_fold_builtin_fputs): Likewise.
11126 (gimple_fold_builtin_memory_chk): Likewise.
11127 (gimple_fold_builtin_stxcpy_chk): Likewise.
11128 (gimple_fold_builtin_stxncpy_chk): Likewise.
11129 (gimple_fold_builtin_snprintf_chk): Likewise.
11130 (gimple_fold_builtin_sprintf_chk): Likewise.
11131 (gimple_fold_builtin_strlen): New function.
11132 (gimple_fold_builtin_with_strlen): New function split out from
11133 gimple_fold_builtin.
11134 (gimple_fold_builtin): Change signature and handle
11135 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11136 here. Call gimple_fold_builtin_with_strlen.
11137 (gimple_fold_call): Adjust.
11139 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11141 * calls.c (precompute_arguments): Check
11142 promoted_for_signed_and_unsigned_p and set the promoted mode.
11143 (promoted_for_signed_and_unsigned_p): New function.
11144 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11145 and set the promoted mode.
11146 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11147 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11148 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11151 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11153 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11154 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11155 (expand_call): Likewise.
11156 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11157 to get promoted mode.
11158 * combine.c (record_promoted_value): Skip > 0 comparison with
11159 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11160 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11161 of SUBREG_PROMOTED_UNSIGNED_P.
11162 (convert_modes): Likewise.
11163 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11164 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11165 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11166 SUBREG_PROMOTED_UNSIGNED_SET.
11167 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11168 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11169 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11170 SUBREG_PROMOTED_SET.
11171 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11172 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11173 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11174 of SUBREG_PROMOTED_UNSIGNED_P.
11175 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11176 (SUBREG_PROMOTED_SET): New define.
11177 (SUBREG_PROMOTED_GET): Likewise.
11178 (SUBREG_PROMOTED_SIGN): Likewise.
11179 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11180 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11181 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11182 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11183 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11184 (nonzero_bits1): Skip > 0 comparison with the results as
11185 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11186 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11187 of !SUBREG_PROMOTED_UNSIGNED_P.
11188 * simplify-rtx.c (simplify_unary_operation_1): Use new
11189 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11190 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11191 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11192 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11194 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11196 * ipa-devirt.c: Include gimple-pretty-print.h
11197 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11199 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11200 (get_polymorphic_call_info): Fix return value
11201 (type_change_info): New sturcture based on ipa-prop
11203 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11204 based on ipa-prop variant.
11205 (extr_type_from_vtbl_ptr_store): New function
11206 based on ipa-prop variant.
11207 (record_known_type): New function.
11208 (check_stmt_for_type_change): New function.
11209 (get_dynamic_type): New function.
11210 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11211 * tree-ssa-pre.c: ipa-utils.h
11212 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11213 machinery; sanity check with ipa-prop devirtualization.
11214 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11217 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11219 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11220 * alias.c, cfgexpand.c, cgraphbuild.c,
11221 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11222 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11223 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11224 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11225 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11226 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11227 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11228 dse.c, except.c, gengtype.c, gimple-expr.c,
11229 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11230 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11231 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11232 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11233 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11234 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11236 * pointer-set.c: Remove file.
11237 * pointer-set.h: Remove file.
11239 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11241 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11242 * config/arm/types.md (f_sels, f_seld): Delete.
11244 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11246 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11247 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11248 (aarch64_movdi_<mode>high): Likewise.
11249 (aarch64_mov<mode>high_di): Likewise.
11250 (aarch64_movdi_<mode>low): Likewise.
11251 (aarch64_mov<mode>low_di): Likewise.
11252 (aarch64_movtilow_tilow): Likewise.
11253 Add comment explaining usage of fp,simd attributes and of
11254 TARGET_FLOAT and TARGET_SIMD.
11256 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11257 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11259 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11260 Use MOVN when one of the half-words is 0xffff.
11262 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11264 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11266 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11268 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11269 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11270 (rfs_str): String corresponding to RFS_* constants.
11271 (rank_for_schedule_stats_t): New typedef.
11272 (rank_for_schedule_stats): New static variable.
11273 (rfs_result): New static function.
11274 (rank_for_schedule): Track statistics for deciding heuristics.
11275 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11277 (ready_sort): Use them for debug printouts.
11278 (schedule_block): Init statistics state. Print statistics on
11279 rank_for_schedule decisions.
11281 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11283 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11285 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11287 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11290 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11292 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11293 function to not conflict.
11294 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11295 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11296 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11297 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11298 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11301 2014-08-07 Marek Polacek <polacek@redhat.com>
11303 * fold-const.c (fold_binary_loc): Add folding of
11304 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11306 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11308 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11309 instead of type size.
11310 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11312 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11314 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11315 (*thumb1_movqi_insn): Likewise.
11316 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11318 2014-08-07 Tom de Vries <tom@codesourcery.com>
11320 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11321 (glibc_2_11_or_earlier): Remove effective-target keywords.
11323 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11325 * config/arm/arm.c (bdesc_2arg): Fix typo.
11326 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11328 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11330 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11332 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11335 * haifa-sched.c (advance_one_cycle): Fix dump.
11336 (schedule_block): Don't advance cycle if we are already at the
11337 beginning of the cycle.
11339 2014-08-06 Martin Jambor <mjambor@suse.cz>
11342 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11344 2014-08-06 Richard Biener <rguenther@suse.de>
11347 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11349 (lto_input_tree): Pop SCCs here.
11351 2014-08-06 Richard Biener <rguenther@suse.de>
11353 PR tree-optimization/61320
11354 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11355 handle misaligned loads.
11357 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11359 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11360 (aarch64_expand_vec_perm_const): Check for dup before zip.
11362 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11364 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11365 CONST_INT_P instead of GET_CODE and compare.
11366 (aarch64_select_cc_mode): Likewise.
11367 (aarch64_print_operand): Likewise.
11368 (aarch64_rtx_costs): Likewise.
11369 (aarch64_simd_valid_immediate): Likewise.
11370 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11371 (aarch64_simd_emit_pair_result_insn): Likewise.
11373 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11375 * gdbhooks.py (find_gcc_source_dir): New helper function.
11376 (class PassNames): New class, locating and parsing passes.def.
11377 (class BreakOnPass): New command "break-on-pass".
11379 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11381 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11384 2014-08-05 Richard Biener <rguenther@suse.de>
11386 PR rtl-optimization/61672
11387 * emit-rtl.h (mem_attrs_eq_p): Declare.
11388 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11389 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11390 * cfgcleanup.c (merge_memattrs): Likewise.
11391 Include emit-rtl.h.
11393 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11395 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11396 rather than singleton vectors.
11397 (vqdmlsls_lane_s32): Likewise.
11399 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11401 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11402 Use VSDQ_HSI mode iterator.
11403 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11404 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11405 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11406 Use BUILTIN_VDQHS macro.
11407 (sqrdmulh_laneq): Likewise.
11408 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11409 (vqdmlals_laneq_s32): Likewise.
11410 (vqdmlslh_laneq_s16): Likewise.
11411 (vqdmlsls_laneq_s32): Likewise.
11412 (vqdmulhh_laneq_s16): Likewise.
11413 (vqdmulhs_laneq_s32): Likewise.
11414 (vqrdmulhh_laneq_s16): Likewise.
11415 (vqrdmulhs_laneq_s32): Likewise.
11417 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11419 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11420 (vmuld_laneq_f64): Likewise.
11421 (vmuls_laneq_f32): Likewise.
11422 (vmul_n_f64): Likewise.
11423 (vmuld_lane_f64): Reimplement in C.
11424 (vmuls_lane_f32): Likewise.
11426 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11428 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11430 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11432 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11434 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11435 (rbitsi2): Likewise.
11436 (*arm_rev): Set predicable and predicable_short_it attributes.
11438 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11440 * convert.c (convert_to_integer): Guard transformation to lrint by
11443 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
11445 * config/aarch64/aarch64-builtins.c
11446 (aarch64_simd_builtin_type_mode): Delete.
11447 (v8qi_UP): Remap to V8QImode.
11448 (v4hi_UP): Remap to V4HImode.
11449 (v2si_UP): Remap to V2SImode.
11450 (v2sf_UP): Remap to V2SFmode.
11451 (v1df_UP): Remap to V1DFmode.
11452 (di_UP): Remap to DImode.
11453 (df_UP): Remap to DFmode.
11454 (v16qi_UP):V16QImode.
11455 (v8hi_UP): Remap to V8HImode.
11456 (v4si_UP): Remap to V4SImode.
11457 (v4sf_UP): Remap to V4SFmode.
11458 (v2di_UP): Remap to V2DImode.
11459 (v2df_UP): Remap to V2DFmode.
11460 (ti_UP): Remap to TImode.
11461 (ei_UP): Remap to EImode.
11462 (oi_UP): Remap to OImode.
11463 (ci_UP): Map to CImode.
11464 (xi_UP): Remap to XImode.
11465 (si_UP): Remap to SImode.
11466 (sf_UP): Remap to SFmode.
11467 (hi_UP): Remap to HImode.
11468 (qi_UP): Remap to QImode.
11469 (aarch64_simd_builtin_datum): Make mode a machine_mode.
11470 (VAR1): Build builtin name.
11471 (aarch64_init_simd_builtins): Remove dead code.
11473 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11475 * graphite-isl-ast-to-gimple.c:
11476 (set_options): New function.
11477 (scop_to_isl_ast): Add calling of set_options.
11479 2014-08-05 Jakub Jelinek <jakub@redhat.com>
11481 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
11482 (analyze_iv_to_split_insn): Don't initialize them.
11483 (get_ivts_expr): Removed.
11484 (allocate_basic_variable, insert_base_initialization): Use
11485 SET_SRC instead of *get_ivts_expr.
11486 (split_iv): Use &SET_SRC instead of get_ivts_expr.
11488 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11490 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
11491 (translate_isl_ast_for_loop): Add checking of the
11492 flag_loop_parallelize_all.
11493 (ast_build_before_for): New function.
11494 (scop_to_isl_ast): Add checking of the
11495 flag_loop_parallelize_all.
11496 * graphite-dependences.c: Move the defenition of the
11497 scop_get_dependences from graphite-optimize-isl.c to this file.
11498 (apply_schedule_on_deps): Add checking of the ux's emptiness.
11499 (carries_deps): Add checking of the x's value.
11500 * graphite-optimize-isl.c: Move the defenition of the
11501 scop_get_dependences to graphite-dependences.c.
11502 * graphite-poly.h: Add declarations of scop_get_dependences
11505 2014-08-04 Rohit <rohitarulraj@freescale.com>
11508 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
11510 (alt_reg_names): Likewise.
11511 (rs6000_dwarf_register_span): For SPE high registers, replace
11512 dwarf register numbers with GCC hard register numbers.
11513 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
11514 (rs6000_dbx_register_number): For SPE high registers, return dwarf
11515 register number for the corresponding GCC hard register number.
11516 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
11517 newly added GCC hard register numbers for SPE high registers.
11518 (DWARF_FRAME_REGISTERS): Likewise.
11519 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
11520 (DWARF_FRAME_REGNUM): Likewise.
11521 (FIXED_REGISTERS): Likewise.
11522 (CALL_USED_REGISTERS): Likewise.
11523 (CALL_REALLY_USED_REGISTERS): Likewise.
11524 (REG_ALLOC_ORDER): Likewise.
11525 (enum reg_class): Likewise.
11526 (REG_CLASS_NAMES): Likewise.
11527 (REG_CLASS_CONTENTS): Likewise.
11528 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
11530 2014-08-04 Richard Biener <rguenther@suse.de>
11532 * gimple-fold.h (gimple_fold_builtin): Remove.
11533 * gimple-fold.c (gimple_fold_builtin): Make static.
11534 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
11535 fold_stmt, not gimple_fold_builtin.
11537 2014-08-04 Martin Liska <mliska@suse.cz>
11539 * cgraph.h (csi_end_p): Removed.
11540 (csi_next): Likewise.
11541 (csi_node): Likewise.
11542 (csi_start): Likewise.
11543 (cgraph_node_in_set_p): Likewise.
11544 (cgraph_node_set_size): Likewise.
11545 (vsi_end_p): Likewise.
11546 (vsi_next): Likewise.
11547 (vsi_node): Likewise.
11548 (vsi_start): Likewise.
11549 (varpool_node_set_size): Likewise.
11550 (cgraph_node_set_nonempty_p): Likewise.
11551 (varpool_node_set_nonempty_p): Likewise.
11552 * cgraphunit.c (cgraph_process_new_functions): vec replaces
11554 * ipa-inline-transform.c: Likewise.
11555 * ipa-utils.c (cgraph_node_set_new): Removed.
11556 (cgraph_node_set_add): Likewise.
11557 (cgraph_node_set_remove): Likewise.
11558 (cgraph_node_set_find): Likewise.
11559 (dump_cgraph_node_set): Likewise.
11560 (debug_cgraph_node_set): Likewise.
11561 (free_cgraph_node_set): Likewise.
11562 (varpool_node_set_new): Likewise.
11563 (varpool_node_set_add): Likewise.
11564 (varpool_node_set_remove): Likewise.
11565 (varpool_node_set_find): Likewise.
11566 (dump_varpool_node_set): Likewise.
11567 (free_varpool_node_set): Likewise.
11568 (debug_varpool_node_set): Likewise.
11569 * tree-emutls.c (struct tls_var_data):
11570 (emutls_index): Removed.
11571 (emutls_decl): Likewise.
11572 (gen_emutls_addr): Function implementation uses newly added
11573 hash_map<varpool_node *, tls_var_data>.
11574 (clear_access_vars): Likewise.
11575 (create_emultls_var): Likewise.
11576 (ipa_lower_emutls): Likewise.
11577 (reset_access): New function.
11579 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11581 * config/i386/i386.c (ix86_option_override_internal): Add
11582 PTA_RDRND and PTA_MOVBE for bdver4.
11584 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11585 James Greenhalgh <james.greenhalgh@arm.com>
11587 * doc/md.texi (clrsb): Document.
11588 (clz): Change reference to x into operand 1.
11590 (popcount): Likewise.
11592 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11595 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
11596 move to subtarget in serial version if result is ignored.
11598 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11599 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11601 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
11602 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
11603 (sched_analyze_insn): Update use of try_group_insn to
11604 sched_macro_fuse_insns.
11605 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
11606 arguments that are not conditional jumps.
11608 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11610 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
11611 family information. Handle BTVER2 cpu with cpuid family value.
11613 2014-08-04 Tom de Vries <tom@codesourcery.com>
11615 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11616 (glibc_2_11_or_earlier): Document effective-target keywords.
11618 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11620 * ipa-devirt.c (odr_type_warn_count): Add type.
11621 (possible_polymorphic_call_targets): Set it.
11622 (ipa_devirt): Use it.
11624 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11626 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
11628 * ipa-devirt.c: Include hash-map.h
11629 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
11630 (clear_speculation): Break out of ...
11631 (get_class_context): ... here; speed up handling obviously useless
11633 (odr_type_warn_count, decl_warn_count): New structures.
11634 (final_warning_record): New structure.
11635 (final_warning_records): New static variable.
11636 (possible_polymorphic_call_targets): Cleanup handling of
11637 speculative info; do not build speculation when user do not care;
11638 record info about warnings when asked for.
11639 (add_decl_warning): New function.
11640 (type_warning_cmp): New function.
11641 (decl_warning_cmp): New function.
11642 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
11643 (gate): Enable pass when warnings are requested.
11644 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
11647 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11649 * hash-map.h (default_hashmap_traits::mark_key_deleted):
11651 (hash_map::remove): New method.
11652 (hash_map::traverse): New method.
11653 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
11654 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
11655 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11656 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11657 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11658 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11661 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11663 * hash-set.h: new File.
11664 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
11665 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
11666 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
11667 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
11668 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
11669 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
11670 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
11671 varpool.c: Use hash_set instead of pointer_set.
11673 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
11675 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
11677 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11679 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
11680 for frame access when strict_p is false.
11682 2014-08-01 Renlin Li <renlin.li@arm.com>
11683 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11685 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
11686 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
11687 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
11689 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
11691 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
11692 aarch64_mem_pair_offset.
11694 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11696 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
11698 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
11699 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
11701 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
11703 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
11705 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
11707 PR regression/61510
11708 * cgraphunit.c (analyze_functions): Use get_create rather than get
11709 for decls which are clones of abstract functions.
11711 2014-08-01 Martin Liska <mliska@suse.cz>
11713 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
11714 * ipa-prop.h (count_formal_params): Global function created from static.
11715 * ipa-prop.c (count_formal_params): Likewise.
11716 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
11717 profiles for semantically equivalent functions.
11718 * passes.c (do_per_function): If we load body of a function
11719 during WPA, this condition should behave same.
11720 * varpool.c (ctor_for_folding): More tolerant assert for variable
11721 aliases created during WPA.
11723 2014-08-01 Martin Liska <mliska@suse.cz>
11725 * doc/invoke.texi (Options That Control Optimization): Documentation
11726 for -foptimize-strlen introduced. Optimization levels default options
11729 2014-08-01 Jakub Jelinek <jakub@redhat.com>
11731 * opts.c (common_handle_option): Handle -fsanitize=alignment.
11732 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
11733 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
11735 * stor-layout.h (min_align_of_type): New prototype.
11736 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
11737 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
11739 * ubsan.c: Include builtins.h.
11740 (ubsan_expand_bounds_ifn): Change return type to bool,
11741 always return true.
11742 (ubsan_expand_null_ifn): Change return type to bool, change
11743 argument to gimple_stmt_iterator *. Handle both null and alignment
11744 sanitization, take type from ckind argument's type rather than
11746 (instrument_member_call): Removed.
11747 (instrument_mem_ref): Remove t argument, add mem and base arguments.
11748 Handle both null and alignment sanitization, don't say whole
11749 struct access is member access. Build 3 argument IFN_UBSAN_NULL
11750 call instead of 2 argument.
11751 (instrument_null): Adjust instrument_mem_ref caller. Don't
11752 instrument calls here.
11753 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
11754 like SANITIZE_NULL.
11755 * stor-layout.c (min_align_of_type): New function.
11756 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
11757 Or it into SANITIZE_UNDEFINED.
11758 * doc/invoke.texi (-fsanitize=alignment): Document.
11760 2014-07-31 Andi Kleen <ak@linux.intel.com>
11762 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
11764 2014-07-31 Andi Kleen <ak@linux.intel.com>
11766 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
11768 (vn_reference_compute_hash): Dito.
11769 (vn_nary_op_compute_hash): Dito.
11770 (vn_phi_compute_hash): Dito.
11771 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
11773 2014-07-31 Andi Kleen <ak@linux.intel.com>
11775 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
11776 Rename to inchash:add_expr_commutative. Convert to inchash.
11777 (iterative_hash_hashable_expr): Rename to
11778 inchash:add_hashable_expr. Convert to inchash.
11779 (avail_expr_hash): Dito.
11781 2014-07-31 Andi Kleen <ak@linux.intel.com>
11783 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
11784 Convert to inchash.
11786 2014-07-31 Andi Kleen <ak@linux.intel.com>
11788 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
11790 2014-07-31 Andi Kleen <ak@linux.intel.com>
11792 * Makefile.in (OBJS): Add rtlhash.o
11793 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
11794 (loc_checksum): Dito.
11795 (loc_checksum_ordered): Dito.
11796 (hash_loc_operands): Dito.
11798 (hash_loc_list): Dito.
11799 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
11800 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
11801 * rtlhash.c: New file.
11802 * rtlhash.h: New file.
11804 2014-07-31 Andi Kleen <ak@linux.intel.com>
11806 * inchash.h (inchash): Change inchash class to namespace.
11807 (class hash): ... Rename from inchash.
11808 (add_object): Move from macro to class template.
11809 * lto-streamer-out.c (hash_tree): Change inchash
11811 * tree.c (build_type_attribute_qual_variant): Dito.
11812 (type_hash_list): Dito.
11813 (attribute_hash_list): Dito.
11814 (iterative_hstate_expr): Rename to inchash::add_expr
11815 (build_range_type_1): Change inchash to inchash::hash
11816 and use hash::add_expr.
11817 (build_array_type_1): Dito.
11818 (build_function_type): Dito
11819 (build_method_type_directly): Dito.
11820 (build_offset_type): Dito.
11821 (build_complex_type): Dito.
11822 (make_vector_type): Dito.
11823 * tree.h (iterative_hash_expr): Dito.
11825 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
11827 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
11829 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11831 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
11832 correct alphabetical position.
11833 (vpaddd_f64): Rewrite using builtins.
11834 (vpaddd_s64): Move to correct alphabetical position.
11837 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
11840 * config/sh/sh.c (sh_legitimate_address_p,
11841 sh_legitimize_reload_address): Handle reg+reg address modes when
11842 ALLOW_INDEXED_ADDRESS is false.
11843 * config/sh/predicates.md (general_movsrc_operand,
11844 general_movdst_operand): Likewise.
11846 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11848 * config/aarch64/aarch64-builtins.c
11849 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
11852 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11854 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
11855 the generated mask based on BYTES_BIG_ENDIAN.
11856 (aarch64_simd_check_vect_par_cnst_half): New.
11857 * config/aarch64/aarch64-protos.h
11858 (aarch64_simd_check_vect_par_cnst_half): New.
11859 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
11860 the check out to aarch64_simd_check_vect_par_cnst_half.
11861 (vect_par_cnst_lo_half): Likewise.
11862 * config/aarch64/aarch64-simd.md
11863 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
11864 (move_hi_quad_<mode>): Always generate a low mask.
11866 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
11868 * doc/invoke.texi (AVR Options): Add documentation about
11869 __AVR_DEVICE_NAME__ built-in macro.
11871 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
11874 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
11875 constraints are satisfied.
11876 (<shift>di3_neon): Likewise.
11878 2014-07-31 Richard Biener <rguenther@suse.de>
11880 PR tree-optimization/61964
11881 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
11882 by structural equality.
11884 2014-07-31 Yury Gribov <y.gribov@samsung.com>
11886 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
11887 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
11888 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
11890 * gcc.c (sanitize_spec_function): Support new option.
11891 (SANITIZER_SPEC): Remove now redundant check.
11892 * opts.c (common_handle_option): Support new option.
11893 (finish_options): Check for incompatibilities.
11894 * toplev.c (process_options): Split userspace-specific checks.
11896 2014-07-31 Richard Biener <rguenther@suse.de>
11898 * lto-streamer.h (struct output_block): Remove global.
11899 (struct data_in): Remove labels, num_named_labels and
11900 num_unnamed_labels.
11901 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
11902 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
11904 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
11907 * common.opt (-Wreturn-local-addr): Moved from c.opt.
11908 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
11909 (isolate_path): New argument to avoid inserting a trap.
11910 (find_implicit_erroneous_behaviour): Handle returning the address
11911 of a local variable.
11912 (find_explicit_erroneous_behaviour): Likewise.
11914 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
11917 * toplev.c (init_random_seed): Move piece of code never called to
11919 (set_random_seed): see above.
11921 2014-07-31 Tom de Vries <tom@codesourcery.com>
11923 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
11925 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
11927 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
11928 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
11930 2014-07-31 Richard Biener <rguenther@suse.de>
11932 * data-streamer.h (streamer_write_data_stream): Declare here,
11934 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
11935 * lto-cgraph.c (lto_output_node): Adjust.
11936 (lto_output_varpool_node): Likewise.
11937 * data-streamer-out.c (streamer_string_index): Likewise.
11938 (streamer_write_data_stream, lto_append_block): Move from ...
11939 * lto-section-out.c (lto_output_data_stream,
11940 lto_append_block): ... here.
11942 2014-07-30 Mike Stump <mikestump@comcast.net>
11944 * configure.ac: Also check for popen.
11945 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
11946 * configure: Regenerate.
11947 * config.in: Regenerate.
11949 2014-07-30 Martin Jambor <mjambor@suse.cz>
11951 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
11952 parameter to gimple.
11954 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11956 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
11957 address as second parameter to __tpf_eh_return routine.
11959 2014-07-30 Jiong Wang <jiong.wang@arm.com>
11961 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
11964 2014-07-30 Tom Tromey <tromey@redhat.com>
11967 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
11968 * doc/extend.texi (Type Attributes): Document designated_init
11971 2014-07-30 Roman Gareev <gareevroman@gmail.com>
11973 * graphite-isl-ast-to-gimple.c:
11974 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
11975 (gcc_expression_from_isl_expression): Pass type to
11976 gcc_expression_from_isl_ast_expr_id.
11978 2014-07-30 Richard Biener <rguenther@suse.de>
11980 * lto-streamer.h (lto_write_data): New function.
11981 * langhooks.c (lhd_append_data): Do not free block.
11982 * lto-section-out.c (lto_write_data): New function writing
11983 raw data to the current section.
11984 (lto_write_stream): Adjust for langhook semantic change.
11985 (lto_destroy_simple_output_block): Write header directly.
11986 * lto-opts.c (lto_write_options): Write options directly.
11987 * lto-streamer-out.c (produce_asm): Write heaeder directly.
11988 (lto_output_toplevel_asms): Likewise.
11989 (copy_function_or_variable): Copy data directly.
11990 (write_global_references): Output index table directly.
11991 (lto_output_decl_state_refs): Likewise.
11992 (write_symbol): Write data directly.
11993 (produce_symtab): Adjust.
11994 (produce_asm_for_decls): Output header and refs directly.
11996 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11998 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
11999 to speculative_targets
12000 (get_class_context): Fix handling of contextes without outer type;
12001 avoid matching non-polymorphic types in LTO.
12002 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12003 parameter to speculative_targetsp; handle speculation.
12004 (dump_possible_polymorphic_call_targets): Update dumping.
12006 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12008 * common.opt (Wodr): Enable by default.
12010 2014-07-29 Olivier Hainque <hainque@adacore.com>
12012 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12014 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12017 * gengtype.c (strtoken): New function.
12018 (create_user_defined_type): Replace strtok with strtoken.
12020 2014-07-29 Nathan Sidwell <nathan@acm.org>
12022 * gcov-io.c (gcov_var): Make hidden.
12023 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12024 (gcov_do_dump): Declare.
12025 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12027 2014-07-29 Martin Jambor <mjambor@suse.cz>
12029 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12030 parameter to gimple.
12031 (sra_modify_assign): Likewise.
12033 2014-07-29 Richard Biener <rguenther@suse.de>
12035 PR middle-end/52478
12036 * expr.c (expand_expr_real_2): Revert last change.
12038 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12040 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12041 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12042 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12044 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12045 (contains_type_p): Forward declare.
12046 (polymorphic_call_target_hasher::hash): Hash speculative info.
12047 (polymorphic_call_target_hasher::equal): Compare speculative info.
12048 (get_class_context): Handle speuclation.
12049 (contains_type_p): Update.
12050 (get_polymorphic_call_info_for_decl): Update.
12051 (walk_ssa_copies): Break out from ...
12052 (get_polymorphic_call_info): ... here; set speculative context
12054 * ipa-prop.c (ipa_write_indirect_edge_info,
12055 ipa_read_indirect_edge_info): Stream speculative context.
12056 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12057 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12058 SPECULATIVE_MAYBE_DERIVED_TYPE).
12059 (possible_polymorphic_call_targets overriders): Update.
12060 (dump_possible_polymorphic_call_targets overriders): Update.
12061 (dump_possible_polymorphic_call_target_p overriders): Update.
12063 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12065 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12066 ipa-devirt path; fix thinko there.
12068 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12070 * config/i386/i386.c (ix86_return_in_memory): Replace one
12071 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12073 2014-07-28 Marek Polacek <polacek@redhat.com>
12075 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12077 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12079 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12080 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12081 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12082 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12083 (USE_LD_AS_NEEDED): Likewise.
12084 (ASM_APP_ON): Likewise.
12085 (ASM_APP_OFF): Likewise.
12086 (TARGET_POSIX_IO): Likewise.
12087 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12088 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12089 (USE_LD_AS_NEEDED): Likewise.
12090 (ASM_APP_ON): Likewise.
12091 (ASM_APP_OFF): Likewise.
12092 (TARGET_POSIX_IO): Likewise.
12094 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12096 PR middle-end/61734
12097 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12098 operators other than the equality operators.
12100 2014-07-28 Richard Biener <rguenther@suse.de>
12102 PR middle-end/52478
12103 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12104 sure to register SImode ones, not only >= word_mode ones.
12105 * expr.c (expand_expr_real_2): When expanding -ftrapv
12106 binops do not use OPTAB_LIB_WIDEN.
12108 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12110 PR middle-end/61919
12111 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12112 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12113 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12114 inserting them in the insn stream.
12116 2014-07-28 Marek Polacek <polacek@redhat.com>
12118 PR middle-end/61913
12119 * common.opt (Wodr): Add Var.
12121 2014-07-28 Richard Biener <rguenther@suse.de>
12123 PR tree-optimization/61921
12124 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12125 if there is a varpool node before dereferencing it.
12127 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12129 * graphite-sese-to-poly.c:
12130 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12131 id of the pbb), which contains pointer to the pbb1.
12133 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12135 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12137 * graphite-isl-ast-to-gimple.c:
12138 (graphite_create_new_guard): New function.
12139 (translate_isl_ast_node_if): New function.
12140 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12142 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12144 2014-07-27 Anthony Green <green@moxielogic.com>
12146 * config.gcc: Add moxie-*-moxiebox* configuration.
12147 * config/moxie/moxiebox.h: New file.
12149 2014-07-26 Andrew Pinski <apinski@cavium.com>
12151 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12152 from the read only register.
12154 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12156 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12157 as the allocation class if it isn't likely to be spilled.
12159 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12161 * rtl.h (tls_referenced_p): Declare.
12162 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12163 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12164 (mips_cannot_force_const_mem): Use tls_referenced_p.
12165 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12166 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12167 instead of pa_tls_referenced_p.
12168 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12169 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12170 (pa_legitimate_constant_p): Likewise.
12171 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12172 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12173 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12174 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12175 rs6000_tls_referenced_p.
12176 (rs6000_tls_symbol_ref_1): Delete.
12178 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12181 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12182 Optimize inverse of a VEC_CONCAT.
12184 2014-07-25 Xinliang David Li <davidxl@google.com>
12186 * params.def: New parameter.
12187 * coverage.c (get_coverage_counts): Check new flag.
12188 (coverage_compute_profile_id): Check new flag.
12189 (coverage_begin_function): Check new flag.
12190 (coverage_end_function): Check new flag.
12191 * value-prof.c (coverage_node_map_initialized_p): New function.
12192 (init_node_map): Populate map with all functions.
12193 * doc/invoke.texi: Document new parameter.
12195 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12196 Richard Biener <rguenther@suse.de>
12198 * lto-streamer-out.c (struct sccs): Turn to ...
12199 (class DFS): ... this one; refactor the DFS walk so it can
12200 be re-done on per-SCC basis.
12201 (DFS::DFS): New constructor.
12202 (DFS::~DFS): New destructor.
12203 (hash_tree): Add new MAP argument holding in-SCC hash values;
12204 remove POINTER_TYPE hashing hack.
12205 (scc_entry_compare): Rename to ...
12206 (DFS::scc_entry_compare): ... this one.
12207 (hash_scc): Rename to ...
12208 (DFS::hash_scc): ... this one; pass output_block instead
12209 of streamer_cache; work harder to get unique and stable SCC
12211 (DFS_write_tree): Rename to ...
12212 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12213 (lto_output_tree): Update.
12215 2014-07-25 Andi Kleen <ak@linux.intel.com>
12217 * lto-streamer-out.c (hash_tree): Convert to inchash.
12219 2014-07-25 Andi Kleen <ak@linux.intel.com>
12221 * tree.c (build_type_attribute_qual_variant): Use inchash.
12222 (type_hash_list): Dito.
12223 (attribute_hash_list): Dito
12224 (iterative_hstate_expr): Dito.
12225 (iterative_hash_expr): Dito.
12226 (build_range_type_1): Dito.
12227 (build_array_type_1): Dito.
12228 (build_function_type): Dito.
12229 (build_method_type_directly): Dito.
12230 (build_offset_type): Dito.
12231 (build_complex_type): Dito.
12232 (make_vector_type): Dito.
12233 * tree.h (iterative_hash_expr): Add compat wrapper.
12234 (iterative_hstate_expr): Add.
12236 2014-07-25 Andi Kleen <ak@linux.intel.com>
12238 * Makefile.in (OBJS): Add inchash.o.
12239 (PLUGIN_HEADERS): Add inchash.h.
12240 * ipa-devirt.c: Include inchash.h.
12241 * lto-streamer-out.c: Dito.
12242 * tree-ssa-dom.c: Dito.
12243 * tree-ssa-pre.c: Dito.
12244 * tree-ssa-sccvn.c: Dito.
12245 * tree-ssa-tail-merge.c: Dito.
12247 * tree.c (iterative_hash_hashval_t): Move to ...
12248 (iterative_hash_host_wide_int): Move to ...
12249 * inchash.c: Here. New file.
12250 * tree.h (iterative_hash_hashval_t): Move to ...
12251 (iterative_hash_host_wide_int): Move to ...
12252 * inchash.h: Here. New file.
12254 2014-07-25 Richard Biener <rguenther@suse.de>
12256 PR middle-end/61762
12257 PR middle-end/61894
12258 * fold-const.c (native_encode_int): Add and handle offset
12259 parameter to do partial encodings of expr.
12260 (native_encode_fixed): Likewise.
12261 (native_encode_real): Likewise.
12262 (native_encode_complex): Likewise.
12263 (native_encode_vector): Likewise.
12264 (native_encode_string): Likewise.
12265 (native_encode_expr): Likewise.
12266 * fold-const.c (native_encode_expr): Add offset parameter
12268 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12269 (fold_ctor_reference): Handle all reads from tcc_constant
12272 2014-07-25 Richard Biener <rguenther@suse.de>
12274 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12275 as possibly unused.
12277 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12279 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12281 2014-07-24 Kyle McMartin <kyle@redhat.com>
12283 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12285 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12287 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12289 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12291 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12292 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12293 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12295 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12297 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12298 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12299 aggregate types. Instead, *all* aggregate types, except for single-
12300 element or homogeneous float/vector aggregates, are quadword-aligned
12301 if required by their type alignment. Issue -Wpsabi note when a type
12302 is now treated differently than before.
12304 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12306 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12307 does not fit fully into floating-point registers, and there is still
12308 space in the register parameter area, use GPRs to pass those parts
12309 of the argument. Issue -Wpsabi note if any parameter is now treated
12310 differently than before.
12311 (rs6000_arg_partial_bytes): Update.
12313 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12315 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12317 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12319 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12320 * toplev.c (initialize_rtl): Don't use it. Move previously
12321 "language-dependent" calls to...
12322 (backend_init): ...here.
12323 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12324 Assert that RTL initialization hasn't happend yet.
12326 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12328 PR rtl-optimization/61629
12329 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12330 they have already been initialized.
12332 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12334 PR middle-end/61268
12335 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12336 DECL_INCOMING_RTL and entry_parm.
12337 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12338 * calls.c (load_register_parameters): Likewise argument values.
12339 (emit_library_call_value_1, store_one_arg): Likewise argument
12341 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12343 * explow.c (validize_mem): Modify the argument in-place.
12345 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12347 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12348 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12350 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12352 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12353 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12355 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12357 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12358 (aarch64_save_callee_saves): New parameter "skip_wb".
12359 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12361 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12363 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12365 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12367 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12369 * graphite-isl-ast-to-gimple.c:
12370 (graphite_create_new_loop): Add calling of isl_id_free to properly
12371 decrement reference counts.
12373 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12375 2014-07-24 Martin Liska <mliska@suse.cz>
12376 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12378 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12379 (rs6000_code_end): Likewise.
12381 2014-07-24 Martin Liska <mliska@suse.cz>
12383 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12384 symtab_node funtion used.
12385 (rs6000_xcoff_declare_object_name): Likewise.
12387 2014-07-24 Martin Liska <mliska@suse.cz>
12389 * cgraphunit.c (compile): Correct function used.
12391 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12393 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12396 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12399 * varasm.c (bss_initializer_p): Handle offlined ctors.
12400 (align_variable, get_variable_align): Likewise.
12401 (make_decl_one_only): Likewise.
12402 (default_binds_local_p_1): Likewise.
12403 (decl_binds_to_current_def_p): Likewise.
12404 (get_variable_section): Get constructor if it is offlined.
12405 (assemble_variable_contents): Sanity check that the caller
12406 streamed in the ctor in LTO.
12408 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12410 * graphite-isl-ast-to-gimple.c:
12411 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12412 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12413 isl_ast_op_pdiv_r to the different case.
12415 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12417 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12419 PR middle-end/61876
12420 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12421 when flag_errno_math is on.
12423 2014-07-24 Martin Liska <mliska@suse.cz>
12425 * cgraph.h (varpool_node):
12426 (availability get_availability (void)):
12427 created from cgraph_variable_initializer_availability
12428 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12429 created from: cgraph_variable_initializer_availability
12430 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12431 (void finalize_named_section_flags (void)):
12432 created from varpool_finalize_named_section_flags
12433 (bool assemble_decl (void)): created from varpool_assemble_decl
12434 (void analyze (void)): created from varpool_analyze_node
12435 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12436 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12437 (void remove_initializer (void)): created from varpool_remove_initializer
12438 (tree get_constructor (void)): created from varpool_get_constructor
12439 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12440 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12441 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12442 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12443 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12444 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
12445 (static bool output_variables (void)): created from varpool_output_variables
12446 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
12447 created from varpool_extra_name_alias
12448 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
12449 (static void dump_varpool (FILE *f)): created from dump_varpool
12450 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
12451 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
12452 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
12453 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
12454 (void assemble_aliases (void)): created from assemble_aliases
12456 2014-07-24 Martin Liska <mliska@suse.cz>
12458 * cgraph.h (symtab_node):
12459 (void register_symbol (void)): created from symtab_register_node
12460 (void remove (void)): created from symtab_remove_node
12461 (void dump (FILE *f)): created from dump_symtab_node
12462 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
12463 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
12464 (struct ipa_ref *add_reference (symtab_node *referred_node,
12465 enum ipa_ref_use use_type)): created from add_reference
12466 (struct ipa_ref *add_reference (symtab_node *referred_node,
12467 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
12468 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
12469 gimple stmt)): created from maybe_add_reference
12470 (bool semantically_equivalent_p (symtab_node *target)): created from
12471 symtab_semantically_equivalent_p
12472 (void remove_from_same_comdat_group (void)): created from
12473 remove_from_same_comdat_group
12474 (void add_to_same_comdat_group (symtab_node *old_node)): created from
12475 symtab_add_to_same_comdat_group
12476 (void dissolve_same_comdat_group_list (void)): created from
12477 symtab_dissolve_same_comdat_group_list
12478 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
12479 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
12480 created from symtab_alias_ultimate_target
12481 (inline symtab_node *next_defined_symbol (void)): created from
12482 symtab_next_defined_symbol
12483 (bool resolve_alias (symtab_node *target)): created from
12484 symtab_resolve_alias
12485 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
12486 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
12487 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
12488 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
12489 (void set_section (const char *section)): created from set_section_1
12490 (enum availability get_availability (void)): created from symtab_node_availability
12491 (void make_decl_local (void)): created from symtab_make_decl_local
12492 (bool real_symbol_p (void)): created from symtab_read_node
12493 (can_be_discarded_p (void)): created from symtab_can_be_discarded
12494 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
12495 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
12496 symtab_in_same_comdat_p;
12497 (bool address_taken_from_non_vtable_p (void)): created from
12498 address_taken_from_non_vtable_p
12499 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
12500 (static void dump_table (FILE *)): created from dump_symtab
12501 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
12502 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
12503 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
12504 symtab_used_from_object_file_p
12505 (void dump_base (FILE *)): created from dump_symtab_base
12506 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
12507 (void unregister (void)): created from symtab_unregister_node
12508 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
12509 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
12510 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
12511 symtab_nonoverwritable_alias_1
12512 * cgraph.h (cgraph_node):
12513 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
12514 created from cgraph_remove_node_and_inline_clones
12515 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
12516 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
12517 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
12518 (cgraph_node *function_symbol (enum availability *avail = NULL)):
12519 created from cgraph_function_node
12520 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
12521 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
12522 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
12523 created from cgraph_create_clone
12524 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
12525 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
12526 created from cgraph_create_virtual_clone
12527 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
12528 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
12529 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
12530 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
12531 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
12532 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
12533 created from cgraph_function_version_info
12534 (struct cgraph_function_version_info *insert_new_function_version (void)):
12535 created from insert_new_cgraph_node_version
12536 (struct cgraph_function_version_info *function_version (void)): created from
12537 get_cgraph_node_version
12538 (void analyze (void)): created from analyze_function
12539 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
12540 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
12541 tree real_alias) cgraph_add_thunk
12542 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
12543 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
12544 created from cgraph_function_or_thunk_node
12545 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
12546 created from expand_thunk
12547 (void reset (void)): created from cgraph_reset_node
12548 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
12549 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
12550 (void remove (void)): created from cgraph_remove_node
12551 (void dump (FILE *f)): created from dump_cgraph_node
12552 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
12553 (bool get_body (void)): created from cgraph_get_body
12554 (void release_body (void)): created from cgraph_release_function_body
12555 (void unnest (void)): created from cgraph_unnest_node
12556 (void make_local (void)): created from cgraph_make_node_local
12557 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
12558 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
12559 gcov_type count, int freq)): created from cgraph_create_edge
12560 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
12561 gcov_type count, int freq)): created from cgraph_create_indirect_edge
12562 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
12563 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
12564 created from cgraph_create_edge_including_clones
12565 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
12566 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
12567 (void remove_callers (void)): created from cgraph_node_remove_callers
12568 (void remove_callees (void)): created from cgraph_node_remove_callees
12569 (enum availability get_availability (void)): created from cgraph_function_body_availability
12570 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
12571 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
12572 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
12573 (void call_duplication_hooks (cgraph_node *node2)): created from
12574 cgraph_call_node_duplication_hooks
12575 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
12576 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
12577 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
12578 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
12579 (void call_function_insertion_hooks (void)):
12580 created from cgraph_call_function_insertion_hooks
12581 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
12582 (bool local_p (void)): created from cgraph_local_node
12583 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
12584 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
12585 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
12586 (inline bool only_called_directly_or_aliased_p (void)):
12587 created from cgraph_only_called_directly_or_aliased_p
12588 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
12589 created from cgraph_will_be_removed_from_program_if_no_direct_calls
12590 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
12591 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
12592 (bool can_remove_if_no_direct_calls_p (void)):
12593 created from cgraph_can_remove_if_no_direct_calls_p
12594 (inline bool has_gimple_body_p (void)):
12595 created from cgraph_function_with_gimple_body_p
12596 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
12597 (static void dump_cgraph (FILE *f)): created from dump_cgraph
12598 (static inline void debug_cgraph (void)): created from debug_cgraph
12599 (static void record_function_versions (tree decl1, tree decl2)):
12600 created from record_function_versions
12601 (static void delete_function_version (tree decl)):
12602 created from delete_function_version
12603 (static void add_new_function (tree fndecl, bool lowered)):
12604 created from cgraph_add_new_function
12605 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
12606 (static cgraph_node * create (tree decl)): created from cgraph_create_node
12607 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
12608 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
12609 (static cgraph_node *get_for_asmname (tree asmname)):
12610 created from cgraph_node_for_asm
12611 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
12612 created from cgraph_same_body_alias
12613 (static bool used_from_object_file_p_worker (cgraph_node *node,
12614 void *): new function
12615 (static bool non_local_p (cgraph_node *node, void *)):
12616 created from cgraph_non_local_node_p_1
12617 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
12618 created from verify_cgraph
12619 (static bool make_local (cgraph_node *node, void *)):
12620 created from cgraph_make_node_local
12621 (static cgraph_node *create_alias (tree alias, tree target)):
12622 created from cgraph_create_function_alias
12623 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
12624 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
12625 created from cgraph_create_edge_1
12626 * cgraph.h (varpool_node):
12627 (void remove (void)): created from varpool_remove_node
12628 (void dump (FILE *f)): created from dump_varpool_node
12630 2014-07-24 Richard Biener <rguenther@suse.de>
12633 * tree-ssa-structalias.c (create_variable_info_for_1):
12634 Use varpool_get_constructor.
12635 (create_variable_info_for): Likewise.
12637 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12639 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
12640 subtract outgoing area size when restoring stack_pointer_rtx.
12642 2014-07-24 Nick Clifton <nickc@redhat.com>
12644 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
12645 that operations are taking place in parallel.
12646 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
12648 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
12650 * omp-low.c (extract_omp_for_data): Add missing break statement.
12652 2014-07-24 Richard Biener <rguenther@suse.de>
12654 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
12655 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12656 and adjust MOVE_RATIO query accordingly.
12657 (estimate_num_insns): Adjust callers.
12658 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12659 * ipa-cp.c (gather_context_independent_values,
12660 estimate_local_effects): Likewise.
12661 * ipa-split.c (consider_split): Likewise.
12663 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
12665 * config/i386/driver-i386.c: Remove names of unused arguments and
12666 unnecessary unused attributes.
12667 * config/i386/host-mingw32.c: Likewise.
12668 * config/i386/i386.c: Likewise.
12669 * config/i386/winnt-stubs.c: Likewise.
12670 * config/i386/winnt.c: Likewise.
12672 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12674 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
12675 (aarch64_gen_loadwb_pair): New helper function.
12676 (aarch64_expand_epilogue): Simplify code using new helper functions.
12677 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
12679 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12681 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
12682 (aarch64_gen_storewb_pair): New helper function.
12683 (aarch64_expand_prologue): Simplify code using new helper functions.
12684 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
12686 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12688 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
12689 Rename to aarch64_save_callee_saves, remove restore code.
12690 (aarch64_restore_callee_saves): New function.
12692 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12694 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
12695 (aarch64_save_callee_saves): New function to handle reg save
12696 for both core and vectore regs.
12698 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12700 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
12701 (aarch64_gen_store_pair): New helper function.
12702 (aarch64_save_or_restore_callee_save_registers)
12703 (aarch64_save_or_restore_fprs): Use new helper functions.
12705 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12707 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
12708 (aarch64_save_or_restore_callee_save_registers)
12709 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
12711 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12713 * config/aarch64/aarch64.c
12714 (aarch64_save_or_restore_callee_save_registers)
12715 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
12717 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12719 * config/aarch64/aarch64.c
12720 (aarch64_save_or_restore_callee_save_registers)
12721 (aarch64_save_or_restore_fprs): Remove 'increment'.
12723 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12725 * config/aarch64/aarch64.c
12726 (aarch64_save_or_restore_callee_save_registers)
12727 (aarch64_save_or_restore_fprs): Use register offset in
12728 cfun->machine->frame.reg_offset.
12730 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12732 * config/aarch64/aarch64.c
12733 (aarch64_save_or_restore_callee_save_registers)
12734 (aarch64_save_or_restore_fprs): Remove base_rtx.
12736 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12738 * config/aarch64/aarch64.c
12739 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
12740 to 'start_offset'. Remove local variable 'start_offset'.
12742 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12744 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
12745 type to HOST_WIDE_INT.
12747 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12749 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12750 (aarch64_save_or_restore_fprs)
12751 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
12753 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12755 * config/arm/t-rtems-eabi: Add
12756 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
12757 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
12758 mbig-endian/mthumb/march=armv7-r, and
12759 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
12762 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12763 Chris Johns <chrisj@rtems.org>
12764 Joel Sherrill <joel.sherrill@oarcorp.com>
12766 * config.gcc: Add nios2-*-rtems*.
12767 * config/nios2/rtems.h: New file.
12768 * gcc/config/nios2/t-rtems: New file.
12770 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
12773 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
12774 constant numbers, not general constants.
12775 (rs6000_expand_vector_init): Ditto.
12777 2014-07-23 Nathan Sidwell <nathan@acm.org>
12779 * gcov-tool.c (gcov_list): Declare here.
12780 (set_gcov_list): Remove.
12781 (gcov_output_files): Set gcov_list directly.
12783 2014-07-23 Host Schirmeier <horst@schirmeier.com>
12785 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
12787 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12789 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
12790 callee-saved registers are available for padding purpose
12791 and r3 is not mandatory, then prefer use those callee-saved
12794 2014-07-23 Richard Biener <rguenther@suse.de>
12796 * params.def (PARAM_MAX_COMBINE_INSNS): New.
12797 * combine.c: Include statistics.h and params.h.
12798 (combine_instructions): Guard three and four insn combines
12799 with max-combine-insns value. Record statistics for combines
12801 * doc/invoke.texi (max-combine-insns): Document new param.
12803 2014-07-23 Roman Gareev <gareevroman@gmail.com>
12805 * graphite-isl-ast-to-gimple.c:
12806 (translate_isl_ast_node_block): New function.
12807 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
12809 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
12810 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
12812 2014-07-23 Roman Gareev <gareevroman@gmail.com>
12814 * graphite-isl-ast-to-gimple.c:
12815 (get_max_schedule_dimensions): New function.
12816 (extend_schedule): Likewise.
12817 (generate_isl_schedule): Add calling of extend_schedule and
12818 get_max_schedule_dimensions.
12820 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12822 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
12823 (case UNSPEC): Handle UNSPEC_RBIT.
12825 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12827 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
12828 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
12830 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12832 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
12834 2014-07-22 Roman Gareev <gareevroman@gmail.com>
12836 * graphite-isl-ast-to-gimple.c:
12837 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
12838 (ivs_params_clear):
12839 (build_iv_mapping): New function.
12840 (translate_isl_ast_node_user): Likewise.
12841 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
12843 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
12844 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
12845 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
12847 2014-07-21 Bin Cheng <bin.cheng@arm.com>
12850 * config/arm/arm.md (setmem): New pattern.
12851 * config/arm/arm-protos.h (struct tune_params): New fields.
12852 (arm_gen_setmem): New prototype.
12853 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
12854 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
12855 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
12856 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
12857 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
12858 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
12859 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
12860 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
12861 (arm_const_inline_cost): New function.
12862 (arm_block_set_max_insns): New function.
12863 (arm_block_set_non_vect_profit_p): New function.
12864 (arm_block_set_vect_profit_p): New function.
12865 (arm_block_set_unaligned_vect): New function.
12866 (arm_block_set_aligned_vect): New function.
12867 (arm_block_set_unaligned_non_vect): New function.
12868 (arm_block_set_aligned_non_vect): New function.
12869 (arm_block_set_vect, arm_gen_setmem): New functions.
12871 2014-07-21 Bin Cheng <bin.cheng@arm.com>
12873 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
12875 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
12878 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
12879 out of #ifdef __OPTIMIZE__.
12881 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
12883 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
12884 different trapping status if -fnon-call-exceptions is enabled.
12886 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
12888 * expr.c (store_field): Handle VOIDmode for calls that return values
12889 in multiple locations.
12891 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12893 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
12894 (altivec_vsldoi_<mode>): Likewise.
12896 2014-07-20 Roman Gareev <gareevroman@gmail.com>
12898 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
12899 to the number of characters in the line.
12901 2014-07-20 Roman Gareev <gareevroman@gmail.com>
12903 * graphite-isl-ast-to-gimple.c: Add using of
12904 build_nonstandard_integer_type instead of int128_integer_type_node.
12906 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
12908 * toplev.c (output_stack_usage): Adjust the location of the warning.
12910 2014-07-19 Daniel Cederman <cederman@gaisler.com>
12912 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
12913 (*membar_storeload): Disable for LEON3.
12915 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
12917 PR rtl-optimization/61461
12918 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
12920 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
12923 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
12924 Fix instruction constraint.
12925 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
12927 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
12929 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
12931 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
12933 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
12934 GNU coding standards.
12935 (nds32_register_move_cost): Likewise.
12936 (nds32_memory_move_cost): Likewise.
12937 (nds32_address_cost): Likewise.
12939 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
12941 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
12943 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
12945 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
12946 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
12947 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
12948 (HAVE_sync_compare_and_swapqi): Define.
12949 (HAVE_sync_compare_and_swaphi): Likewise.
12950 (HAVE_sync_compare_and_swapsi): Likewise.
12952 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
12954 * config/mips/p5600.md: Add missing cpu tests.
12956 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12958 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
12959 (vmla_f64): Likewise.
12960 (vfms_f64): Likewise.
12961 (vmls_f64): Likewise.
12963 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12965 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
12966 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
12968 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12970 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
12971 (vmlal_high_lane_s32): Likewise.
12972 (vmlal_high_lane_u16): Likewise.
12973 (vmlal_high_lane_u32): Likewise.
12974 (vmlsl_high_lane_s16): Likewise.
12975 (vmlsl_high_lane_s32): Likewise.
12976 (vmlsl_high_lane_u16): Likewise.
12977 (vmlsl_high_lane_u32): Likewise.
12979 2014-07-17 Terry Guo <terry.guo@arm.com>
12981 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
12982 (alus_reg): Renamed to alus_sreg.
12983 * config/arm/arm-fixed.md: Change type of non-dsp instructions
12984 from alu_reg to alu_sreg. Change type of dsp instructions from
12985 alu_reg to alu_dsp_reg.
12986 * config/arm/thumb1.md: Likewise.
12987 * config/arm/thumb2.md: Likewise.
12988 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
12989 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
12990 with alu_sreg and alus_sreg.
12991 * config/arm/arm1026ejs.md (alu_op): Likewise.
12992 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
12993 * config/arm/arm926ejs.md (9_alu_op): Likewise.
12994 * config/arm/fa526.md (526_alu_op): Likewise.
12995 * config/arm/fa606te.md (606te_alu_op): Likewise.
12996 * config/arm/fa626te.md (626te_alu_op): Likewise.
12997 * config/arm/fa726te.md (726te_alu_op): Likewise.
12998 * config/arm/fmp626.md (mp626_alu_op): Likewise.
12999 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13000 alu_sreg, alu_dsp_reg and alus_sreg.
13001 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13002 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13003 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13004 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13005 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13006 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13007 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13008 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13009 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13010 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13011 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13012 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13013 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13014 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13015 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13016 alus_reg to alus_sreg.
13018 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13020 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13023 2014-07-17 Richard Biener <rguenther@suse.de>
13025 PR rtl-optimization/61801
13026 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13027 don't set reg_pending_barrier if it appears in a debug-insn.
13029 2014-07-16 DJ Delorie <dj@redhat.com>
13031 * config/rx/rx.c (rx_option_override): Fix alignment values.
13032 (rx_align_for_label): Likewise.
13034 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13037 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13038 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13039 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13041 (cris_print_index, cris_print_operand, cris_constant_index_p)
13042 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13043 (cris_address_cost): Ditto last CONSTANT_P.
13044 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13045 callers changed. Yield cris_offsettable_symbol for non-PIC
13046 constant symbolic expressions including labels. Yield cris_unspec
13048 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13049 target to pic_offset_table_rtx for calls that will likely go
13050 through PLT, const0_rtx when they can't. All callers changed.
13051 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13052 symbolic expressions to be PICified. Remove second, redundant,
13053 assert on can_create_pseudo_p returning non-zero. Use
13054 replace_equiv_address_nv, not replace_equiv_address, for final
13056 * config/cris/cris.md ("movsi"): Move variable t to pattern
13057 toplevel. Adjust assert for new cris_symbol_type member. Use
13058 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13059 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13061 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13062 ("call", "call_value"): Use second incoming operand as a marker
13063 for pic-offset-table-register being used.
13064 ("*expanded_call_non_v32", "*expanded_call_v32")
13065 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13066 second incoming operand to CALL, match cris_call_type_marker.
13067 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13068 ("*expanded_call_side"): Ditto. Fix typo in comment.
13069 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13071 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13072 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13073 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13074 users changed. Add members cris_offsettable_symbol and cris_unspec.
13075 (cris_symbol_type): Rename from cris_pic_symbol_type.
13076 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13078 * config/cris/cris-protos.h (cris_symbol_type_of,
13079 cris_expand_pic_call_address): Adjust prototypes.
13080 (cris_legitimate_constant_p): New prototype.
13082 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13083 an existing tmake_file. Don't add t-slibgcc and t-linux.
13085 2014-07-17 Jason Merrill <jason@redhat.com>
13088 * symtab.c (symtab_remove_from_same_comdat_group): Also
13089 set_comdat_group to NULL_TREE.
13090 (verify_symtab): Fix diagnostic.
13092 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13095 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13097 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13099 Support location tracking for built-in macro tokens
13100 * input.h (is_location_from_builtin_token): New function declaration.
13101 * input.c (is_location_from_builtin_token): New function definition.
13102 * toplev.c (general_init): Tell libcpp what the pre-defined
13103 spelling location for built-in tokens is.
13105 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13107 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13108 on the FUNCTION_DECL.
13110 2014-07-16 Richard Biener <rguenther@suse.de>
13113 * doc/extend.texi (always_inline): Clarify.
13115 2014-07-15 Eric Christopher <echristo@gmail.com>
13117 * doc/invoke.texi (Link Options): Document -z option.
13119 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13121 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13122 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13124 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13126 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13128 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13130 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13131 varpool_assemble_decl.
13132 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13135 2014-07-15 Michael Matz <matz@suse.de>
13137 PR rtl-optimization/61772
13138 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13140 2014-07-15 Richard Biener <rguenther@suse.de>
13142 * opts.c (default_options_table): Disable bit-ccp at -Og.
13144 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13146 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13148 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13150 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13151 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13152 call langhook for unknown declaration.
13153 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13154 * tree.h (DECL_ARGUMENTS): Update.
13155 * print-tree.c (print_node): Update.
13156 * tree-core.h (tree_decl_non_common): Remove arguments.
13157 (tree_function_decl): Add arguments.
13159 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13161 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13163 2014-07-14 Richard Biener <rguenther@suse.de>
13165 PR tree-optimization/61779
13166 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13167 simplifying a condition.
13169 2014-07-14 Richard Biener <rguenther@suse.de>
13171 * builtins.c (c_strlen): Make only_value == 2 really only
13172 affect warning generation.
13174 2014-07-14 Richard Biener <rguenther@suse.de>
13176 PR tree-optimization/61757
13177 PR tree-optimization/61783
13178 PR tree-optimization/61787
13179 * tree-ssa-dom.c (record_equality): Revert canonicalization
13180 change and add comment.
13181 (propagate_rhs_into_lhs): Revert previous fix, removing
13182 loop depth restriction again.
13184 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13186 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13187 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13188 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13189 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13190 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13191 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13192 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13194 2014-07-14 Richard Biener <rguenther@suse.de>
13196 * cgraph.h (decl_in_symtab_p): Make inline.
13198 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13200 PR middle-end/61294
13201 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13204 * config/i386/i386.c (classify_argument): Don't merge classes above
13207 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13209 * cgraph.h (symtab_node): Add nonzero_address.
13210 (decl_in_symtab_p): Break out from ...
13211 (symtab_get_node): ... here.
13212 * fold-const.c: Include cgraph.h
13213 (tree_single_nonzero_warnv_p): Use symtab to determine
13214 if symbol is non-zero.
13215 * symtab.c (symtab_node::nonzero_address): New method.
13217 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13219 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13220 forgotten in previous commit.
13222 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13224 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13226 * ipa-devirt.c: Include stor-layout.h and intl.h
13227 (odr_subtypes_equivalent_p): New function.
13228 (warn_odr): New function.
13229 (warn_type_mismatch): New function.
13230 (odr_types_equivalent_p): New function.
13231 (add_type_duplicate): Use it.
13232 * common.opt (Wodr): New flag.
13233 * doc/invoke.texi (Wodr): Document new warning.
13235 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13237 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13238 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13239 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13240 (varpool_get_constructor): Push CTORS_IN timevar.
13241 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13243 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13245 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13246 Remove VOID_FTYPE_PUSHORT.
13247 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13248 Change code to USHORT_FTYPE_VOID.
13249 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13250 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13251 (ix86_atomic_assign_expand_fenv): Update for
13252 __builtin_ia32_fnstsw changes.
13253 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13254 (fnstsw): Change operand 0 to nonimmediate operand.
13256 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13258 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13259 (varpool_get_constructor): New function.
13260 (varpool_ctor_useable_for_folding_p): Break out from ...
13261 (ctor_for_folding): ... here; use varpool_get_constructor.
13262 (varpool_assemble_decl): Likewise.
13263 * lto-streamer.h (struct output_block): Turn cgraph_node
13265 (lto_input_variable_constructor): Declare.
13266 * ipa-visibility.c (function_and_variable_visibility): Use
13267 varpool_get_constructor.
13268 * cgraph.h (varpool_get_constructor): Declare.
13269 (varpool_ctor_useable_for_folding_p): New function.
13270 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13271 parameter; return error_mark_node for non-trivial constructors.
13272 (lto_write_tree_1, DFS_write_tree): Update use of
13273 get_symbol_initial_value.
13274 (output_function): Update initialization of symbol.
13275 (output_constructor): New function.
13276 (copy_function): Rename to ..
13277 (copy_function_or_variable): ... this one; handle vars too.
13278 (lto_output): Output variable sections.
13279 * lto-streamer-in.c (input_constructor): New function.
13280 (lto_read_body): Rename from ...
13281 (lto_read_body_or_constructor): ... this one; handle vars too.
13282 (lto_input_variable_constructor): New function.
13283 * ipa-prop.c (ipa_prop_write_jump_functions,
13284 ipa_prop_write_all_agg_replacement): Update.
13285 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13286 (output_cgraph_opt_summary): Set symbol to NULL.
13288 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13290 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13291 non-polymorphic types.
13292 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13293 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13294 of types is not polymorphic.
13296 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13298 * lra-constraints.c (remove_inheritance_pseudos): Process
13299 destination pseudo too.
13301 2014-07-11 Rong Xu <xur@google.com>
13303 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13306 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13308 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13309 * config/avr/avr-devices.c (AVR_MCU): Same.
13310 (avr_mcu_types): add text start value to end of device list.
13311 * config/avr/avr-mcus.def: Add text section start for all devices.
13312 (ata5782): Add new avr5 device.
13314 * config/avr/avr-tables.opt: Regenerate.
13315 * config/avr/avr.h: Add declaration for text section start handler.
13316 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13318 (LINK_SPEC): Include text section start handler to linker spec.
13319 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13320 pass -Ttext option to linker if the text section start for the device
13322 * config/avr/t-multilib: Regenerate.
13323 * doc/avr-mmcu.texi: Regenerate.
13325 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13327 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13328 * config/rs6000/aix52.h (LINK_SPEC): Same.
13329 * config/rs6000/aix53.h (LINK_SPEC): Same.
13330 * config/rs6000/aix61.h (LINK_SPEC): Same.
13331 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13333 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13335 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13336 (graphite_verify): New function.
13337 (ivs_params_clear): New function.
13338 (gcc_expression_from_isl_ast_expr_id): New function.
13339 (gcc_expression_from_isl_expr_int): New function.
13340 (binary_op_to_tree): New function.
13341 (ternary_op_to_tree): New function.
13342 (unary_op_to_tree): New function.
13343 (nary_op_to_tree): New function.
13344 (gcc_expression_from_isl_expr_op): New function.
13345 (gcc_expression_from_isl_expression): New function.
13346 (graphite_create_new_loop): New function.
13347 (translate_isl_ast_for_loop): New function.
13348 (get_upper_bound): New function.
13349 (graphite_create_new_loop_guard): New function.
13350 (translate_isl_ast_node_for): New function.
13351 (translate_isl_ast): New function.
13352 (add_parameters_to_ivs_params): New function.
13353 (scop_to_isl_ast): New parameter ip.
13354 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13356 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13358 * config/xtensa/predicates.md (call expander): Update for
13359 DECL_SECTION_NAME being string.
13361 2014-07-11 Richard Biener <rguenther@suse.de>
13363 PR middle-end/61473
13364 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13365 can be implemented with a single load followed by a single store.
13366 (c_strlen): Only warn when only_value is not 2.
13368 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13370 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13372 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13375 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13376 (*movhi_bytes): Likewise.
13377 (*arm_movqi_insn): Likewise.
13379 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13382 * config/alpha/alpha.c: Include tree-pass.h, context.h
13383 and pass_manager.h.
13384 (pass_data_handle_trap_shadows): New pass.
13385 (pass_handle_trap_shadows::gate): New pass gate function.
13386 (make_pass_handle_trap_shadows): New function.
13387 (rest_of_handle_trap_shadows): Ditto.
13389 (alpha_align_insns_1): Rename from alpha_align_insns.
13390 (pass_data_align_insns): New pass.
13391 (pass_align_insns::gate): New pass gate function.
13392 (make_pass_aling_insns): New function.
13393 (rest_of_align_insns): Ditto.
13394 (alpha_align_insns): Ditto.
13396 (alpha_option_override): Declare handle_trap_shadows info
13397 and align_insns_info. Register handle_trap_shadows and align_insns
13399 (alpha_reorg): Do not call alpha_trap_shadows and
13400 alpha_align_insn from here.
13402 (alpha_pad_function_end): Do not skip BARRIERs.
13404 2014-07-10 Rong Xu <xur@google.com>
13406 Add gcov-tool: an offline gcda profile processing tool support.
13407 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13408 (gcov_is_error): Ditto.
13409 (gcov_read_string): Ditto.
13410 (gcov_read_sync): Ditto.
13411 * gcov-io.h: Move counter defines to gcov-counter.def.
13412 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13413 * coverage.c: Ditto.
13414 * gcov-tool.c: Offline gcda profile processing tool.
13415 (unlink_gcda_file): Remove one gcda file.
13416 (unlink_profile_dir): Remove gcda files from the profile path.
13417 (gcov_output_files): Output gcda files to an output dir.
13418 (profile_merge): Merge two profiles in directory.
13419 (print_merge_usage_message): Print merge usage.
13420 (merge_usage): Print merge usage and exit.
13421 (do_merge): Driver for profile merge sub-command.
13422 (profile_rewrite): Rewrite profile.
13423 (print_rewrite_usage_message): Print rewrite usage.
13424 (rewrite_usage): Print rewrite usage and exit.
13425 (do_rewrite): Driver for profile rewrite sub-command.
13426 (print_usage): Print gcov-info usage and exit.
13427 (print_version): Print gcov-info version.
13428 (process_args): Process arguments.
13429 (main): Main routine for gcov-tool.
13430 * Makefile.in: Build and install gcov-tool.
13431 * gcov-counter.def: New file split from gcov-io.h.
13432 * doc/gcc.texi: Include gcov-tool.texi.
13433 * doc/gcov-tool.texi: Document for gcov-tool.
13435 2014-07-10 Richard Biener <rguenther@suse.de>
13437 PR tree-optimization/61757
13438 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13439 (propagate_rhs_into_lhs): Revert part of last change.
13441 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13443 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
13446 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
13448 PR middle-end/53590
13449 * function.c (allocate_struct_function): Revert r188667 change.
13451 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
13453 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
13455 * doc/install.texi: Remove links to defunct package providers for
13458 2014-07-09 Tom de Vries <tom@codesourcery.com>
13460 * final.c (get_call_fndecl): Declare.
13461 (self_recursive_call_p): New function.
13462 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
13464 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13466 * ipa-devirt.c (record_node): Walk through aliases.
13468 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13470 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
13472 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13475 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13477 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13479 * ipa-visibility.c (function_and_variable_visibility): Remove
13480 temporary hack disabling local aliases on AIX.
13482 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13484 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
13485 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
13487 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13489 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
13490 * rs6000/rs6000.c: Inline output of .set instruction.
13491 (declare_alias_data): New struct.
13492 (rs6000_declare_alias): New function.
13493 (rs6000_xcoff_declare_function_name): Use it.
13494 (rs6000_xcoff_declare_object_name): New function.
13495 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
13496 (ASM_OUTPUT_DEF): Turn to empty definition.
13498 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13501 * hash-table.h: use hash_table::value_type instead of
13502 Descriptor::value_type in the return types of several methods.
13504 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13506 * tree-pass.h (pass_data): Remove has_execute member.
13507 * passes.c (execute_one_pass): Don't check pass->has_execute.
13508 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
13509 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
13510 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
13511 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
13512 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
13513 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
13514 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
13515 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
13516 gimple-low.c, gimple-ssa-isolate-paths.c,
13517 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
13518 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
13519 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
13520 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
13521 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
13522 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
13523 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
13524 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
13525 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
13526 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
13527 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
13528 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
13529 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
13530 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
13531 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
13532 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
13533 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
13534 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
13535 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
13536 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
13537 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
13538 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
13539 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
13540 web.c: Remove initializer for pass_data::has_execute.
13542 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13544 * graphite-htab.h: Use hash_map instead of hash_table.
13545 * graphite-clast-to-gimple.c: Adjust.
13546 * passes.c: Use hash_map instead of hash_table.
13547 * sese.c: Likewise.
13548 * sese.h: Remove now unused code.
13550 2014-07-08 Sriraman Tallam <tmsriram@google.com>
13553 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
13556 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13558 PR rtl-optimization/61673
13559 * combine.c (simplify_comparison): Test just mode's sign bit
13560 in tmode rather than the sign bit and any bits above it.
13562 2014-07-08 Roman Gareev <gareevroman@gmail.com>
13564 * graphite-isl-ast-to-gimple.c (generate_isl_context):
13565 Add __isl_give to the declaration.
13566 (generate_isl_schedule): Likewise.
13567 (scop_to_isl_ast): Likewise.
13569 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13571 * config/arm/arm.c (cortexa5_extra_costs): New table.
13572 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
13574 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13576 PR tree-optimization/61725
13577 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
13578 range, use range_includes_zerop_p instead of integer_zerop on
13579 vr0->min, only use log2 of max if min is not negative.
13581 2014-07-08 Richard Biener <rguenther@suse.de>
13583 * tree-ssa-dom.h (loop_depth_of_name): Remove.
13584 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
13585 restriction on loop depth difference.
13586 (record_equality): Likewise.
13587 (propagate_rhs_into_lhs): Likewise. Simplify condition.
13588 (loop_depth_of_name): Remove.
13589 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
13590 restriction on loop depth difference.
13591 (init_copy_prop): Likewise.
13593 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13595 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
13597 (walk_aliased_vdefs): Likewise.
13598 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
13599 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
13600 (detect_type_change_from_memory_writes): Check if entry was reached.
13602 2014-07-08 Richard Biener <rguenther@suse.de>
13604 PR tree-optimization/61681
13605 * tree-ssa-structalias.c (find_what_var_points_to): Expand
13606 NONLOCAL inside ESCAPED.
13608 2014-07-08 Richard Biener <rguenther@suse.de>
13610 PR tree-optimization/61680
13611 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
13612 Handle properly all read-write dependences with group accesses.
13614 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
13616 PR tree-optimization/61576
13617 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
13618 block containing reduction statement is predecessor of phi basi block.
13620 2014-07-08 Marek Polacek <polacek@redhat.com>
13623 * fold-const.c (round_up_loc): Change the parameter type.
13625 * fold-const.h (round_up_loc): Adjust declaration.
13626 * stor-layout.c (finalize_record_size): Check for too large types.
13628 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
13630 * symtab.c: Include calls.h.
13631 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
13633 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
13635 * config/rs6000/rs6000.c (output_vec_const_move): Handle
13636 little-endian code generation.
13637 * config/rs6000/spe.md (spe_evmergehi): Rename to...
13638 (vec_perm00_v2si): ... this. Handle little-endian code generation.
13639 (spe_evmergehilo): Rename to...
13640 (vec_perm01_v2si): ... this. Handle little-endian code generation.
13641 (spe_evmergelo): Rename to...
13642 (vec_perm11_v2si): ... this. Handle little-endian code generation.
13643 (spe_evmergelohi): Rename to...
13644 (vec_perm10_v2si): ... this. Handle little-endian code generation.
13645 (spe_evmergehi, spe_evmergehilo): New expanders.
13646 (spe_evmergelo, spe_evmergelohi): Likewise.
13647 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
13648 (*frob_tf_ti): Likewise.
13649 (*frob_<mode>_di_2): Likewise.
13650 (*frob_tf_di_8_2): Likewise.
13651 (*frob_di_<mode>): Likewise.
13652 (*frob_ti_tf): Likewise.
13653 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
13654 (*frob_ti_<mode>_8_2): Likewise.
13655 (*frob_ti_tf_2): Likewise.
13656 (mov_si<mode>_e500_subreg0): Rename to...
13657 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13659 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13660 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13661 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13662 the big endianness only.
13663 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
13664 (*mov_si<mode>_e500_subreg0_2): Rename to...
13665 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
13666 big big endianness only.
13667 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
13668 (*mov_si<mode>_e500_subreg4): Rename to...
13669 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
13671 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
13672 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
13673 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
13674 the big endianness only.
13675 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
13677 (*mov_si<mode>_e500_subreg4_2): Rename to...
13678 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
13680 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
13681 (*mov_sitf_e500_subreg8): Rename to...
13682 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
13684 (*mov_sitf_e500_subreg8_le): New instruction pattern.
13685 (*mov_sitf_e500_subreg8_2): Rename to...
13686 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
13688 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
13689 (*mov_sitf_e500_subreg12): Rename to...
13690 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
13692 (*mov_sitf_e500_subreg12_le): New instruction pattern.
13693 (*mov_sitf_e500_subreg12_2): Rename to...
13694 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
13696 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
13698 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
13700 * asan.c (instrument_strlen_call): Do not instrument first byte
13701 in strlen if already instrumented.
13703 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13705 * config/arm/arm.opt (mwords-little-endian): Delete.
13706 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
13707 of TARGET_LITTLE_WORDS.
13708 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
13709 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
13711 * doc/invoke.texi: Remove references to -mwords-little-endian.
13713 2014-07-07 Jakub Jelinek <jakub@redhat.com>
13715 * expmed.c (struct init_expmed_rtl): Change all fields but
13716 pow2 and cint from struct rtx_def to rtx.
13717 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
13718 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
13721 2014-07-06 Marek Polacek <polacek@redhat.com>
13724 * doc/invoke.texi: Document -Wsizeof-array-argument.
13726 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
13728 * wide-int.h (wide_int_storage): Change declaration from struct
13731 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
13733 * cgraph.c (cgraph_create_indirect_edge): Update call of
13734 get_polymorphic_call_info.
13735 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
13736 (possible_polymorphic_call_targets): Add parameter call.
13737 (decl_maybe_in_construction_p): New predicate.
13738 (get_polymorphic_call_info): Add parameter call;
13739 use decl_maybe_in_construction_p.
13740 * gimple-fold.c (fold_gimple_assign): Update use of
13741 possible_polymorphic_call_targets.
13742 (gimple_fold_call): Likewise.
13743 * ipa-prop.c: Inlcude calls.h
13744 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
13745 (param_type_may_change_p): New predicate.
13746 (detect_type_change_from_memory_writes): Break out from ...
13747 (detect_type_change): ... this one; use param_type_may_change_p.
13748 (detect_type_change_ssa): Use param_type_may_change_p.
13749 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
13751 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
13754 * config/arm/arm-protos.h (arm_legitimate_address_p,
13755 arm_is_constant_pool_ref): Add prototypes.
13756 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
13757 (arm_is_constant_pool_ref) New function.
13758 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
13759 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
13760 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
13761 operand. Remove pool_range and neg_pool_range attributes.
13762 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
13763 pool_range and neg_pool_range attributes.
13764 * config/arm/constraints.md (Uh): New constraint.
13765 (Uq): Don't allow constant pool references.
13767 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
13769 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
13770 (move_lo_quad_internal_be_<mode>): Likewise.
13771 (move_lo_quad_<mode>): Convert to define_expand.
13772 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
13773 (aarch64_simd_move_hi_quad_be_<mode>): New.
13774 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
13775 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
13776 (aarch64_combinez_be<mode>): New.
13777 (aarch64_combine<mode>): Convert to define_expand.
13778 (aarch64_combine_internal<mode>): New.
13779 (aarch64_simd_combine<mode>): Remove bogus RTL description.
13781 2014-07-04 Tom de Vries <tom@codesourcery.com>
13783 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
13784 combination of earlyclobber and read/write modifiers.
13786 2014-07-04 Tom de Vries <tom@codesourcery.com>
13788 * config/aarch64/aarch64-simd.md
13789 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
13791 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
13794 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
13796 2014-07-04 Jakub Jelinek <jakub@redhat.com>
13798 PR middle-end/61654
13799 * cgraphunit.c (expand_thunk): Call free_dominance_info.
13801 PR tree-optimization/61684
13802 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
13803 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
13805 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13806 Kito Cheng <kito@0xlab.org>
13807 Monk Chiang <sh.chiang04@gmail.com>
13809 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
13810 (nds32_symbol_load_store_p): Move to ...
13811 (nds32_fp_as_gp_check_available): Move to ...
13812 * config/nds32/nds32-fp-as-gp.c: ... here.
13813 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
13814 extern declaration.
13816 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13817 Kito Cheng <kito@0xlab.org>
13818 Monk Chiang <sh.chiang04@gmail.com>
13820 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
13821 (nds32_expand_store_multiple): Move to ...
13822 (nds32_expand_movmemqi): Move to ...
13823 * config/nds32/nds32-memory-manipulation.c: ... here.
13825 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13826 Kito Cheng <kito@0xlab.org>
13827 Monk Chiang <sh.chiang04@gmail.com>
13829 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
13830 (nds32_output_casesi_pc_relative): Move to ...
13831 (nds32_output_casesi): Move to ...
13832 (nds32_mem_format): Move to ...
13833 (nds32_output_16bit_store): Move to ...
13834 (nds32_output_16bit_load): Move to ...
13835 (nds32_output_32bit_store): Move to ...
13836 (nds32_output_32bit_load): Move to ...
13837 (nds32_output_32bit_load_s): Move to ...
13838 (nds32_output_stack_push): Move to ...
13839 (nds32_output_stack_pop): Move to ...
13840 * config/nds32/nds32-md-auxiliary.c: ... here.
13842 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13843 Ling-Hua Tseng <uranus@tinlans.org>
13845 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
13846 the purpose of this file.
13848 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13849 Kito Cheng <kito@0xlab.org>
13850 Monk Chiang <sh.chiang04@gmail.com>
13852 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
13853 (nds32_address_cost): Move implementation to ...
13854 * config/nds32/nds32-cost.c: ... here.
13855 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
13856 (nds32_address_cost_impl): Declare.
13858 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13859 Kito Cheng <kito@0xlab.org>
13860 Monk Chiang <sh.chiang04@gmail.com>
13862 * config/nds32/nds32.c
13863 (nds32_consecutive_registers_load_store_p): Move to ...
13864 (nds32_valid_multiple_load_store): Move to ...
13865 (nds32_valid_stack_push_pop): Move to ...
13866 (nds32_can_use_bclr_p): Move to ...
13867 (nds32_can_use_bset_p): Move to ...
13868 (nds32_can_use_btgl_p): Move to ...
13869 (nds32_can_use_bitci_p): Move to ...
13870 * config/nds32/nds32-predicates.c: ... here.
13872 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13873 Kito Cheng <kito@0xlab.org>
13874 Monk Chiang <sh.chiang04@gmail.com>
13876 * config/nds32/nds32.c
13877 (nds32_expand_builtin_null_ftype_reg): Move to ...
13878 (nds32_expand_builtin_reg_ftype_imm): Move to ...
13879 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
13880 (nds32_init_builtins): Move implementation to ...
13881 (nds32_expand_builtin): Move implementation to ...
13882 * config/nds32/nds32-intrinsic.c: ... here.
13883 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
13884 (nds32_expand_builtin_impl): Declare.
13886 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13887 Kito Cheng <kito@0xlab.org>
13888 Monk Chiang <sh.chiang04@gmail.com>
13890 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
13891 (nds32_emit_section_tail_template): Move to ...
13892 (nds32_emit_isr_jmptbl_section): Move to ...
13893 (nds32_emit_isr_vector_section): Move to ...
13894 (nds32_emit_isr_reset_conten): Move to ...
13895 (nds32_check_isr_attrs_conflict): Move to ...
13896 (nds32_construct_isr_vectors_information): Move to ...
13897 (nds32_asm_file_start): Move implementation to ...
13898 (nds32_asm_file_end): Move implementation to ...
13899 * config/nds32/nds32-isr.c: ... here.
13900 * config/nds32/nds32-protos.h
13901 (nds32_check_isr_attrs_conflict): Declare.
13902 (nds32_construct_isr_vectors_information): Declare.
13903 (nds32_asm_file_start_for_isr): Declare.
13904 (nds32_asm_file_end_for_isr): Declare.
13906 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13907 Kito Cheng <kito@0xlab.org>
13908 Monk Chiang <sh.chiang04@gmail.com>
13910 * config.gcc (nds32*): Add new modules to extra_objs.
13911 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
13912 (nds32be-*-*): Likewise.
13913 * config/nds32/nds32-cost.c: New file.
13914 * config/nds32/nds32-fp-as-gp.c: New file.
13915 * config/nds32/nds32-intrinsic.c: New file.
13916 * config/nds32/nds32-isr.c: New file.
13917 * config/nds32/nds32-md-auxiliary.c: New file.
13918 * config/nds32/nds32-memory-manipulation.c: New file.
13919 * config/nds32/nds32-pipelines-auxiliary.c: New file.
13920 * config/nds32/nds32-predicates.c: New file.
13921 * config/nds32/t-nds32: New file.
13923 2014-07-03 Jakub Jelinek <jakub@redhat.com>
13925 PR tree-optimization/61682
13926 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
13927 using cases and when one of the operands is equal to 1.
13929 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
13931 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
13932 ashr<mode>3): Correct mode of operands[2].
13933 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
13934 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
13935 Correct mode of operands[2]. Fix split condition.
13937 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
13939 * arm.md (arch): Add armv6_or_vfpv3.
13940 (arch_enabled): Add test for the above.
13941 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
13943 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
13945 2014-07-03 Jakub Jelinek <jakub@redhat.com>
13947 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
13948 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
13949 HWI 1 and negate the unsigned value.
13950 * expmed.c (expand_sdiv_pow2): For modes wider than word always
13951 use AND instead of shift.
13952 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
13954 2014-07-03 Marek Polacek <polacek@redhat.com>
13956 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
13957 (-fsanitize=float-divide-by-zero): Move to the table with
13958 -fsanitize=undefined suboptions.
13959 (-fsanitize=float-cast-overflow): Likewise.
13961 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
13963 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
13964 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
13967 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13969 * loop-invariant.c (struct invariant): Add a new member: eqno;
13970 (find_identical_invariants): Update eqno;
13971 (create_new_invariant): Init eqno;
13972 (get_inv_cost): Compute comp_cost with eqno;
13974 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
13976 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
13977 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
13978 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
13979 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
13980 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
13982 2014-07-02 Christian Bruel <christian.bruel@st.com>
13986 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
13987 (make_preds_opaque): Delete.
13988 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
13989 (commit_mode_sets): New function.
13990 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
13991 Process all modes at once.
13992 * basic-block.h (pre_edge_lcm_avs): Declare.
13993 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
13994 Call clear_aux_for_edges. Fix comments.
13995 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
13996 (pre_edge_rev_lcm): Idem.
13997 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
13999 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14000 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14002 * config/i386/i386.c (x96_emit_mode_set): Idem.
14003 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14004 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14005 (fpscr_toggle) Disallow from delay slot.
14006 * target.def (emit_mode_set): Add prev_mode parameter.
14007 * doc/tm.texi: Regenerate.
14009 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14011 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14014 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14016 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14017 vtable_pointer_value_to_vtable): Constify.
14018 (contains_polymorphic_type_p): Declare.
14019 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14020 vtable_pointer_value_to_vtable): Constify.
14021 (contains_polymorphic_type_p): New predicate.
14022 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14024 (ipa_set_ancestor_jf): Likewise.
14025 (detect_type_change): Return false in easy cases.
14026 (compute_complex_assign_jump_func): Require type to contain
14028 (compute_known_type_jump_func): Likewise.
14030 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14032 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14034 (type_in_anonymous_namespace_p): Constify argument.
14035 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14036 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14037 (main_odr_variant): New function.
14038 (hash_type_name): Make static; update assert; do not ICE on
14040 (types_same_for_odr): Bring here from tree.c; simplify and remove
14041 old structural comparing code that doesn't work for templates.
14042 (odr_hasher::equal): Update assert.
14043 (add_type_duplicate): Return true when bases should be computed;
14044 replace incomplete loader by complete; do not output duplicated
14045 warnings; do not ICE on non-records; set odr_violated flag.
14046 (get_odr_type): Be ready to replace incomplete type by complete
14047 one; work on ODR variants instead of main variants; reorder item
14048 in array so bases have still smaller indexes.
14049 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14050 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14052 2014-07-01 Cary Coutant <ccoutant@google.com>
14054 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14056 (resolve_addr_in_expr): When replacing the rtx in a location list
14057 entry, get a new address table entry.
14058 (dwarf2out_finish): Call index_location_lists even if there are no
14059 addr_index_table entries yet.
14061 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14063 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14064 change for not being obvious.
14066 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14068 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14071 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14073 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14074 (vcagt_f64): Likewise.
14075 (vcale_f64): Likewise.
14076 (vcaled_f64): Likewise.
14077 (vcales_f32): Likewise.
14078 (vcalt_f64): Likewise.
14079 (vcaltd_f64): Likewise.
14080 (vcalts_f32): Likewise.
14082 2014-07-01 Marek Polacek <polacek@redhat.com>
14084 * doc/invoke.texi: Document -Wint-conversion.
14086 2014-07-01 Marek Polacek <polacek@redhat.com>
14089 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14091 2014-07-01 Martin Liska <mliska@suse.cz>
14093 IPA REF alias refactoring
14094 * cgraph.h (iterate_direct_aliases): New function.
14095 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14096 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14097 FOR_EACH_ALIAS added.
14098 (cgraph_for_node_and_aliases): Likewise.
14099 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14100 * ipa-inline.c (reset_edge_caches): Likewise.
14101 (update_caller_keys): Likewise.
14102 * trans-mem.c (ipa_tm_execute): Likewise.
14103 *varpool.c (varpool_analyze_node): Likewise.
14104 (varpool_for_node_and_aliases): Likewise.
14105 * ipa-ref.h (first_alias): New function.
14106 (last_alias): Likewise.
14107 (has_aliases_p): Likewise.
14108 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14109 is sensitive to IPA_REF_ALIASes.
14110 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14111 are put at the beginning of the list.
14112 (symtab_node::iterate_direct_aliases): New function.
14114 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14117 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14119 (write_ts_type_common_tree_pointers): Do not stream fields not set
14120 for incomplete types; do not stream duplicated fields for variants;
14121 sanity check that variant and type match.
14122 (write_ts_type_non_common_tree_pointers): Likewise.
14123 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14124 TYPE_SIZE whether type is complete.
14125 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14126 write_ts_type_common_tree_pointers
14127 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14129 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14131 * var-tracking.c (add_stores): Return instead of asserting if old
14132 and new values for conditional store are the same.
14134 2014-06-30 Richard Henderson <rth@redhat.com>
14138 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14139 the cfg if there were any changes.
14140 * passes.def: Revert move of peephole2 after reorder_blocks;
14141 move duplicate_computed_gotos before peephole2.
14143 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14145 * except.c (emit_note_eh_region_end): New helper function.
14146 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14147 emit EH_REGION_END note.
14148 * jump.c (cleanup_barriers): Do not split a call and its
14149 corresponding CALL_ARG_LOCATION note.
14151 2014-06-30 Jeff Law <law@redhat.com>
14153 PR tree-optimization/61607
14154 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14155 deeper into the SSA_NAME_VALUE chain.
14157 2014-06-30 Marek Polacek <polacek@redhat.com>
14159 * convert.c (convert_to_integer): Don't instrument conversions if the
14160 function has no_sanitize_undefined attribute.
14161 * ubsan.c: Don't run the ubsan pass if the function has
14162 no_sanitize_undefined attribute.
14164 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14166 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14167 -fsanitize=undefined suboptions.
14169 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14171 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14172 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14173 against bigendian and adjust indices.
14175 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14177 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14179 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14182 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14183 Add alternative; make early clobber. Adjust both split patterns
14184 to use operand 0 as the working register.
14186 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14188 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14189 as ira_object_id_map might be NULL, or 1.
14191 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14193 * loop-invariant.c (get_inv_cost): Handle register class.
14194 (gain_for_invariant): Check the register pressure of the inv
14195 and its overlapped register class, other than all.
14197 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14199 * doc/invoke.texi (Optimize Options): Fix descriptions of
14200 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14202 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14204 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14207 2014-06-29 Tobias Grosser <tobias@grosser.es>
14210 * graphite-isl-ast-to-gimple.c: Add missing guards.
14212 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14214 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14215 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14216 * flag-types.h: Add new enum fgraphite_generator.
14217 * graphite-isl-ast-to-gimple.c: New.
14218 * graphite-isl-ast-to-gimple.h: New.
14219 * graphite.c (graphite_transform_loops): Add choice of Graphite
14220 code generator, which depends on flag_graphite_code_gen.
14222 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14224 * graphite-dependences.c (subtract_commutative_associative_deps):
14225 Add NULL checking of the following variables: must_raw_no_source,
14226 may_raw_no_source, must_war_no_source, may_war_no_source,
14227 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14228 must_war, may_war, must_waw, may_waw.
14230 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14232 * graphite-clast-to-gimple.c: gloog is renamed to
14233 graphite_regenerate_ast_cloog. gloog_error is renamed to
14234 graphite_regenerate_error.
14235 * graphite-clast-to-gimple.h: The definition of the struct
14236 bb_pbb_def is moved to graphite-htab.h.
14237 Add inclusion of the hash-table.h.
14238 * graphite-htab.h: The declaration of the function gloog is moved
14239 to graphite-clast-to-gimple.h and renamed to
14240 graphite_regenerate_ast_cloog.
14241 * graphite.c (graphite_transform_loops): gloog is renamed
14242 to graphite_regenerate_ast_cloog.
14244 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14246 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14248 (write_ts_type_common_tree_pointers): Do not stream fields not set
14249 for incomplete types; do not stream duplicated fields for variants;
14250 sanity check that variant and type match.
14251 (write_ts_type_non_common_tree_pointers): Likewise.
14252 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14253 TYPE_SIZE whether type is complete.
14254 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14255 write_ts_type_common_tree_pointers
14256 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14258 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14260 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14262 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14264 * tree-inline.c (remap_type_1): Do not duplicate fields
14265 that are shared in between type and its main variant.
14267 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14269 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14271 (ipa_set_ancestor_jf) Likewise.
14272 (check_stmt_for_type_change): Check that we work on main variant.
14273 (detect_type_change): Look into main variant.
14274 (compute_known_type_jump_func): Check that main variant has BINFO.
14276 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14278 * ipa-devirt.c (set_type_binfo): New function.
14279 (add_type_duplicate): Use it.
14280 (get_odr_type): Sanity check that binfos points to main variants.
14281 (get_class_context): Be sure the context's outer_type is main variant.
14282 (contains_type_p): Walk main variant.
14283 (get_polymorphic_call_info_for_decl): Set outer_type to be
14285 (get_polymorphic_call_info): Likewise.
14286 (possible_polymorphic_call_targets): Sanity check that we operate
14289 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14291 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14293 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14295 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14296 accidental change due to wide-int branch merge.
14298 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14300 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14301 compressed debug support.
14302 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14303 * configure: Regenerate.
14304 * config.in: Regenerate.
14305 * common.opt (compressed_debug_sections): New enum.
14306 (gz, gz=): New options.
14307 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14308 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14309 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14310 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14311 LINK_COMPRESS_DEBUG_SPEC.
14312 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14313 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14314 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14315 (Debugging Options): Document -gz[=type].
14317 2014-06-27 Martin Jambor <mjambor@suse.cz>
14320 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14321 args_to_skip, use those from node instead. Copy args_to_skip and
14322 combined_args_to_skip from node to the new thunk.
14323 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14324 (cgraph_create_virtual_clone): Moved computation of
14325 combined_args_to_skip...
14326 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14328 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14330 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14331 redundant diagnostic machinary.
14333 2014-06-27 Richard Biener <rguenther@suse.de>
14335 * tree-ssa-math-opts.c (bswap_replace): Fix
14336 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14338 2014-06-27 Martin Liska <mliska@suse.cz>
14340 * gimple.h (gimple_location_safe): New function introduced.
14341 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14342 of gimple_location_safe replaces gimple_location.
14343 (gimple_fold_call): Likewise.
14344 * ipa-devirt.c (ipa_devirt): Likewise.
14345 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14346 * ipa.c (walk_polymorphic_call_targets): Likewise.
14347 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14349 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14351 PR tree-optimization/57233
14352 PR tree-optimization/61299
14353 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14355 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14356 would be lowered to scalar shifts, check if corresponding
14357 shifts and vector BIT_IOR_EXPR are supported and don't lower
14358 or lower just to narrower vector type in that case.
14359 * expmed.c (expand_shift_1): Fix up handling of vector
14360 shifts and rotates.
14362 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14365 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14367 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14369 * doc/invoke.texi (-fsemantic-interposition): Document.
14370 * common.opt (fsemantic-interposition): New flag.
14371 * varasm.c (decl_replaceable_p): Use it.
14373 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14376 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14377 extraction other than index 3.
14379 2014-06-26 Teresa Johnson <tejohnson@google.com>
14381 * doc/invoke.texi: Fix typo.
14382 * dumpfile.c: Add support for documented -fdump-* options
14383 optimized/missed/note/optall.
14385 2014-06-26 Martin Jambor <mjambor@suse.cz>
14387 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14388 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14389 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14390 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14391 * opts.c (default_options_optimization): Set
14392 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14393 * doc/invoke.texi (allow-load-data-races)
14394 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14395 (allow-store-data-races): Document the new default.
14397 2014-06-26 Martin Jambor <mjambor@suse.cz>
14399 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14400 renamed to ipa_impossible_devirt_target. Fix typo.
14401 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14402 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14403 ipa_impossible_devirt_target.
14405 2014-06-26 Richard Biener <rguenther@suse.de>
14407 PR tree-optimization/61607
14408 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14409 explaining why we restrict copies on loop depth.
14410 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14412 (record_equivalences_from_phis): Instead add it here.
14414 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14416 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14417 (LTO_WRAPPER_OBJS): New variable.
14418 (lto-wrapper$(exeext)): Use it.
14419 * collect2.c: Include "collect-utils.h".
14420 (verbose, debug): Remove variables.
14421 (at_file_supplied): No longer static.
14422 (tool_name): New variable.
14423 (do_wait, fork_execute, maybe_unlink): Don't declare.
14424 (tool_cleanup): No longer static.
14425 (notice): Remove function.
14426 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14427 fork_execute calls.
14428 (collect_wait, do_wait, collect_execute): Remove functions.
14429 (maybe_unlink): No longer static.
14430 * collect2.h (verbose, debug): Don't declare.
14431 (at_file_supplied): Declare.
14432 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14434 (collect_execute): Replace with implementation from collect2, plus a
14435 new arg use_atfile. All callers changed.
14436 (collect_wait): Replace with implementation from collect2.
14437 (maybe_unlink_file): Remove function.
14438 (fork_execute): Replace with implementation from collect2, plus a
14439 new arg use_atfile. All callers changed.
14440 (do_wait): Add call to utils_cleanup to the error path.
14441 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14442 (tool_cleanup): Adjust declarations.
14443 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14444 * tlink.c: Include "collect-utils.h".
14445 (tlink_execute): New arg use_atfile. All callers changed.
14446 (tlink_init, tlink_execute): Remove declarations.
14448 * collect-utils.c (save_temps): New variable.
14449 (do_wait): Use it instead of debug. Use fatal_error.
14450 * collect-utils.h (save_temps): Declare.
14451 * collect2.c (verbose): Rename from vflag. All uses changed.
14452 (tool_cleanup): New function, copied from collect_atexit.
14453 (collect_atexit, handler): Just call it.
14454 * collect2.h (verbose): Declaration renamed from vflag.
14455 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
14458 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
14459 (lto-wrapper$(exeext)): Link with collect-utils.o.
14460 * collect-utils.c: New file.
14461 * collect-utils.h: New file.
14462 * lto-wrapper.c: Include "collect-utils.h".
14463 (args_name): Delete variable.
14464 (tool_name): New variable.
14465 (tool_cleanup): New function.
14466 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
14467 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
14468 (fork_execute): Remove functions.
14470 2014-06-26 Nick Clifton <nickc@redhat.com>
14472 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
14474 * doc/extend.texi (Function Attributes): Fix typo in description
14475 of RX vector attribute.
14477 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
14479 * config.gcc (supported_defaults): Error when passing either
14480 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
14482 2014-06-26 Richard Biener <rguenther@suse.de>
14484 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14485 propagating volatile pointers.
14487 2014-06-26 Richard Biener <rguenther@suse.de>
14489 PR tree-optimization/61607
14490 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
14491 loop if we redirected its latch edge.
14492 (thread_block_1): Do not cancel loops prematurely.
14494 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
14496 * toplev.c (backend_init_target): Move init_emit_regs and
14498 (backend_init) ... here; skip ira_init_once and backend_init_target.
14499 (target_reinit) ... and here; clear
14500 this_target_rtl->lang_dependent_initialized.
14501 (lang_dependent_init_target): Clear
14502 this_target_rtl->lang_dependent_initialized;
14503 break out rtl initialization to ...
14504 (initialize_rtl): ... here; call also backend_init_target
14506 * toplev.h (initialize_rtl): New function.
14507 * function.c: Include toplev.h
14508 (init_function_start): Call initialize_rtl.
14509 * rtl.h (target_rtl): Add target_specific_initialized,
14510 lang_dependent_initialized.
14512 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
14513 Jakub Jelinek <jakub@redhat.com>
14515 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
14517 2014-06-25 Tom de Vries <tom@codesourcery.com>
14519 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
14521 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
14523 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
14524 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
14525 Issue a strict overflow warning if appropriate.
14527 2014-06-25 Martin Liska <mliska@suse.cz>
14529 IPA REF refactoring
14530 * Makefile.in: Removed header file (ipa-ref-inline.h).
14531 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
14533 (cgraph_speculative_call_info): Likewise.
14534 (cgraph_for_node_thunks_and_aliases): Likewise.
14535 (cgraph_for_node_and_aliases): Likewise.
14536 (verify_cgraph_node): Likewise.
14537 * cgraph.h: Batch of IPA REF functions become member functions of
14538 symtab_node: add_reference, maybe_add_reference, clone_references,
14539 clone_referring, clone_reference, find_reference,
14540 remove_stmt_references, remove_all_references,
14541 remove_all_referring, dump_references, dump_referring,
14542 has_alias_p, iterate_reference, iterate_referring.
14543 * cgraphbuild.c (record_reference): New IPA REF function used.
14544 (record_type_list): Likewise.
14545 (record_eh_tables): Likewise.
14546 (mark_address): Likewise.
14547 (mark_load): Likewise.
14548 (mark_store): Likewise.
14549 (pass_build_cgraph_edges): Likewise.
14550 (rebuild_cgraph_edge): Likewise.
14551 (cgraph_rebuild_references): Likewise.
14552 (pass_remove_cgraph_callee_edges): Likewise.
14553 * cgraphclones.c (cgraph_clone_node): Likewise.
14554 (cgraph_create_virtual_clone): Likewise.
14555 (cgraph_materialize_clone): Likewise.
14556 (cgraph_materialize_all_clones): Likewise.
14557 * cgraphunit.c (cgraph_reset_node): Likewise.
14558 (cgraph_reset_node): Likewise.
14559 (analyze_function): Likewise.
14560 (assemble_thunks_and_aliases): Likewise.
14561 (expand_function): Likewise.
14562 * ipa-comdats.c (propagate_comdat_group): Likewise.
14563 (enqueue_references): Likewise.
14564 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
14565 (create_specialized_node): Likewise.
14566 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
14567 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
14568 * ipa-inline.c (reset_edge_caches): Likewise.
14569 (update_caller_keys): Likewise.
14570 (execute): Likewise.
14571 * ipa-prop.c (remove_described_reference): Likewise.
14572 (propagate_controlled_uses): Likewise.
14573 (ipa_edge_duplication_hook): Likewise.
14574 (ipa_modify_call_arguments): Likewise.
14575 * ipa-pure-const.c (propagate_pure_const): Likewise.
14576 * ipa-ref-inline.h: Header file removed, functions moved
14577 to symtab_node class.
14578 * ipa-ref.c (remove_reference): New class member function.
14579 (cannot_lead_to_return): New class member function.
14580 (referring_ref_list): Likewise.
14581 (referred_ref_list): Likewise.
14582 Rest of functions moved to symtab_node class.
14583 * ipa-ref.h: New member functions remove_reference,
14584 cannot_lead_to_return, referring_ref_list, referred_ref_list added
14586 ipa_ref_list class has new member functions: first_reference,
14587 first_referring, clear, nreferences.
14588 * ipa-reference.c (analyze_function): New IPA REF function used.
14589 (write_node_summary_p): Likewise.
14590 (ipa_reference_write_optimization_summary): Likewise.
14591 * ipa-split.c (split_function): Likewise.
14592 * ipa-utils.c (ipa_reverse_postorder): Likewise.
14593 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
14594 (function_and_variable_visibility): Likewise.
14595 * ipa.c (has_addr_references_p): Likewise.
14596 (process_references): Argument type changed.
14597 (symtab_remove_unreachable_nodes): New IPA REF function used.
14598 (process_references): Likewise.
14599 (set_writeonly_bit): Likewise.
14600 * lto-cgraph.c: Implementation of new symtab_node member functions
14601 that uses new IPA REF functions.
14602 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
14604 * lto-streamer-out.c (output_symbol_p): Likewise.
14605 * lto-streamer.h (referenced_from_this_partition_p): Argument type
14607 * symtab.c: Implementation of new IPA REF API.
14608 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
14609 (ipa_tm_create_version): Likewise.
14610 (ipa_tm_execute): Likewise.
14611 * tree-emutls.c (gen_emutls_addr): Likewise.
14612 * tree-inline.c (copy_bb): Likewise.
14613 (delete_unreachable_blocks_update_callgraph): Likewise.
14614 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
14615 (varpool_for_node_and_aliases): Likewise.
14617 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14619 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
14621 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14624 * fold-const.c (fold_checksum_tree): Use a hash_table of const
14625 tree_node * instead of tree_node *.
14627 (print_fold_checksum): Likewise.
14628 (fold_check_failed): Likewise.
14629 (debug_fold_checksum): Likewise.
14630 (fold_build1_stat_loc): Likewise.
14631 (fold_build2_stat_loc): Likewise.
14632 (fold_build3_stat_loc): Likewise.
14633 (fold_build_call_array_loc): Likewise.
14635 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
14637 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
14638 implementation with call to...
14639 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
14641 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
14644 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
14646 PR tree-optimization/57742
14647 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
14648 after replacing the statement.
14650 2014-06-25 Nick Clifton <nickc@redhat.com>
14652 * config/v850/v850.c (GHS_default_section_names): Change to const
14654 (GHS_current_section_names): Likewise.
14655 (v850_insert_attributes): Do not build strings, just assign the
14656 names directly. Change the type of 'chosen_section' to const
14658 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14659 directly to the array entry.
14660 * config/v850/v850.h (GHS_default_section_names): Change to const
14662 (GHS_current_section_names): Likewise.
14664 2014-06-25 Jakub Jelinek <jakub@redhat.com>
14666 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
14667 (LANG_HOOKS_DECLS): Add it.
14668 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
14670 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
14671 * langhooks.h (struct lang_hooks_for_decls): Add
14672 omp_clause_linear_ctor hook.
14673 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
14674 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
14675 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
14676 combined simd loop use omp_clause_linear_ctor hook.
14678 2014-06-24 Cong Hou <congh@google.com>
14680 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
14681 pattern recognition.
14682 (type_conversion_p): PROMOTION is true if it's a type promotion
14683 conversion, and false otherwise. Return true if the given expression
14684 is a type conversion one.
14685 * tree-vectorizer.h: Adjust the number of patterns.
14686 * tree.def: Add SAD_EXPR.
14687 * optabs.def: Add sad_optab.
14688 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
14689 * expr.c (expand_expr_real_2): Likewise.
14690 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
14691 * gimple.c (get_gimple_rhs_num_ops): Likewise.
14692 * optabs.c (optab_for_tree_code): Likewise.
14693 * tree-cfg.c (estimate_operator_cost): Likewise.
14694 * tree-ssa-operands.c (get_expr_operands): Likewise.
14695 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
14696 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
14697 * doc/generic.texi: Add document for SAD_EXPR.
14698 * doc/md.texi: Add document for ssad and usad.
14700 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14702 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
14703 qualification in cast.
14705 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
14707 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
14708 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
14709 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
14710 (tree_function_decl): ... here.
14711 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
14712 streaming of vindex to ...
14713 (write_ts_function_decl_tree_pointers): ... here.
14714 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
14715 Do not stream DECL_VINDEX.
14716 (lto_input_ts_function_decl_tree_pointers): Stream it here.
14718 2014-06-24 Catherine Moore <clm@codesourcery.com>
14719 Sandra Loosemore <sandra@codesourcery.com>
14721 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
14722 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
14723 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
14725 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14727 * doc/invoke.texi (Warning Options): Remove duplicated
14728 -Wmaybe-uninitialized.
14730 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14732 PR tree-optimization/57742
14733 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
14734 (handle_builtin_malloc, handle_builtin_memset): New functions.
14735 (strlen_optimize_stmt): Call them.
14736 * passes.def: Move strlen after loop+dom but before vrp.
14738 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14741 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
14742 model family 6 CPU with has_longmode never use a CPU without
14745 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
14748 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
14751 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14753 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
14754 * dominance.c (iterate_fix_dominators): Use hash_map instead of
14756 * hash-map.h: New file.
14757 * ipa-comdats.c: Use hash_map instead of pointer_map.
14759 * lto-section-out.c: Adjust.
14760 * lto-streamer.h: Replace pointer_map with hash_map.
14761 * symtab.c (verify_symtab): Likewise.
14762 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
14763 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
14764 * tree-streamer.h: Likewise.
14765 * tree-streamer.c: Adjust.
14766 * pointer-set.h: Remove pointer_map.
14768 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14770 * hash-table.h: Add a template arg to choose between storing values
14771 and storing pointers to values, and then provide partial
14772 specializations for both.
14773 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
14774 should store, not the type values should point to.
14775 * tree-into-ssa.c (var_info_hasher): Likewise.
14776 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
14777 * tree-complex.c: Adjust.
14778 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
14779 table instead of int_tree_map *.
14780 * tree-parloops.c: Adjust.
14781 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
14782 type is being stored.
14783 * tree-vectorizer.c: Adjust.
14785 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14787 * hash-table.h: Remove a layer of indirection from hash_table so that
14788 it contains the hash table's data instead of a pointer to the data.
14789 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
14790 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
14791 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
14792 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
14793 fold-const.c, gcse.c, ggc-common.c,
14794 gimple-ssa-strength-reduction.c, gimplify.c,
14795 graphite-clast-to-gimple.c, graphite-dependences.c,
14796 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
14797 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
14798 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
14799 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
14800 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
14801 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
14802 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
14803 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
14804 tree-ssa-live.c, tree-ssa-loop-im.c,
14805 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
14806 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
14807 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
14808 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
14809 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
14810 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
14811 vtable-verify.c, vtable-verify.h: Adjust.
14813 2014-06-24 Richard Biener <rguenther@suse.de>
14815 PR tree-optimization/61572
14816 * tree-ssa-sink.c (statement_sink_location): Do not sink
14817 loads from hard registers.
14819 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14821 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
14822 not mentioned in clauses use private clause if the iterator is
14823 declared in #pragma omp for simd, and when adding lastprivate
14824 instead, add it to the outer #pragma omp for too. Diagnose
14825 if the variable is private in outer context. For simd collapse > 1
14826 loops, replace all iterators with temporaries.
14827 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
14828 same even in collapse > 1 loops.
14830 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
14831 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
14833 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
14834 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
14836 (gimplify_adjust_omp_clauses): Likewise.
14837 * omp-low.c (lower_rec_simd_input_clauses,
14838 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
14839 safelen the same as safelen(1).
14840 * tree-nested.c (convert_nonlocal_omp_clauses,
14841 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
14842 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
14843 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
14844 Fixup handling of GIMPLE_OMP_TARGET.
14845 (convert_tramp_reference_stmt, convert_gimple_call): Handle
14848 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
14850 PR tree-optimization/61554
14851 * tree-ssa-propagate.c: Include "bitmap.h".
14852 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
14853 properly update constructor/destructor.
14854 (substitute_and_fold_dom_walker::before_dom_children):
14855 Remove call to gimple_purge_dead_eh_edges, add bb->index to
14856 need_eh_cleaup instead.
14857 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
14860 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
14862 * varpool.c (dump_varpool_node): Dump used_by_single_function.
14863 * tree-pass.h (make_pass_ipa_single_use): New pass.
14864 * cgraph.h (used_by_single_function): New flag.
14865 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
14867 * passes.def (pass_ipa_single_use): Scedule.
14868 * ipa.c (BOTTOM): New macro.
14869 (meet): New function
14870 (propagate_single_user): New function.
14871 (ipa_single_use): New function.
14872 (pass_data_ipa_single_use): New pass.
14873 (pass_ipa_single_use): New pass.
14874 (pass_ipa_single_use::gate): New gate.
14875 (make_pass_ipa_single_use): New function.
14877 2014-06-23 Kai Tietz <ktietz@redhat.com>
14880 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
14881 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
14883 2014-06-23 Richard Biener <rguenther@suse.de>
14885 * tree-ssa-loop.c (gate_loop): New function.
14886 (pass_tree_loop::gate): Call it.
14887 (pass_data_tree_no_loop, pass_tree_no_loop,
14888 make_pass_tree_no_loop): New.
14889 * tree-vectorizer.c: Include tree-scalar-evolution.c
14890 (pass_slp_vectorize::execute): Initialize loops and SCEV if
14892 (pass_slp_vectorize::clone): New method.
14893 * timevar.def (TV_TREE_NOLOOP): New.
14894 * tree-pass.h (make_pass_tree_no_loop): Declare.
14895 * passes.def (pass_tree_no_loop): New pass group with
14898 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
14901 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
14902 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
14904 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
14906 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
14907 "yes" where needed.
14909 2014-06-23 Alan Modra <amodra@gmail.com>
14912 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
14913 to zero on debug statements.
14915 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
14918 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
14919 Ignore third operand if present by marking qualifier_internal.
14921 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
14923 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
14925 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
14926 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
14927 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
14928 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
14929 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
14930 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
14931 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
14932 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
14933 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
14934 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
14935 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
14936 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
14937 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
14938 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
14939 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
14940 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
14941 logic in GCC vector extensions
14943 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
14944 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
14945 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
14946 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
14947 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
14948 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
14949 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
14950 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
14951 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
14952 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
14954 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
14956 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
14959 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
14960 (vget_low_s64): Use __GET_LOW macro.
14961 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
14962 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
14963 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
14964 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
14965 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
14967 (vcombine_s64): Use GCC vector extensions; remove cast.
14968 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
14969 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
14970 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
14971 Fix type signature; remove cast.
14973 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
14976 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
14978 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
14980 (BUILTIN_VD1): New.
14981 (BUILTIN_VD_RE): Remove.
14982 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
14983 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
14984 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
14985 variant but not df.
14986 (vreinterpretv1df*, vreinterpret*v1df): New.
14987 (vreinterpretdf*, vreinterpret*df): Remove.
14988 * config/aarch64/aarch64-simd.md (aarch64_create,
14989 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
14990 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
14992 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
14993 (vcreate_f64): Remove cast, use v1df builtin.
14994 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
14995 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
14996 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
14997 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
14998 vmov_n_f64, vst1_f64): Use gcc vector extensions.
14999 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15000 add range check using __builtin_aarch64_im_lane_boundsi.
15001 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15002 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15003 type signature, use gcc vector extensions.
15004 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15005 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15006 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15007 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15008 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15009 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15010 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15011 vreinterpret_u64_f64): Use v1df builtin not df.
15013 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15015 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15018 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15020 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15023 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15025 * loop-invariant.c (pre_check_invariant_p): New function.
15026 (find_invariant_insn): Call pre_check_invariant_p.
15028 2014-06-22 Richard Henderson <rth@redhat.com>
15031 * compare-elim.c (struct comparison): Add eh_note.
15032 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15033 a redundant comparison in a different EH region. Purge EH edges if
15036 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15038 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15039 (var_shift): Use it.
15040 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15041 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15042 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15043 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15044 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15045 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15046 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15047 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15048 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15049 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15050 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15051 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15052 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15053 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15054 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15055 *rotldi3_internal15be): Use the new attribute. Merge register and
15056 integer alternatives.
15058 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15060 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15061 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15062 split, *ashrdi3_internal3 and split): Delete, merge into...
15063 (ashr<mode>3): New expander.
15064 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15065 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15067 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15069 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15070 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15071 *rotldi3_internal3 and split): Delete, merge into...
15072 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15073 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15074 Use "rotlw" extended mnemonic.
15076 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15078 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15079 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15080 and split, *ashldi3_internal3 and split): Delete, merge into...
15081 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15082 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15084 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15086 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15087 (lshrsi3, two anonymous define_insns and define_splits,
15088 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15089 *lshrdi3_internal3 and split): Delete, merge into...
15090 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15091 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15093 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15095 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15096 Remove "O" alternative.
15098 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15100 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15101 (mips_move_from_gpr_cost): Likewise.
15102 (mips_register_move_cost): Update accordingly.
15103 (mips_secondary_reload_class): Remove name of in_p.
15105 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15108 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15109 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15111 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15113 * config/nios2/nios2.c: Include "builtins.h".
15115 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15117 * cgraph.h (tls_model_names): New variable.
15118 * print-tree.c (print_node): Simplify.
15119 * varpool.c (tls_model_names): New variable.
15120 (dump_varpool_node): Output tls model.
15122 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15124 * ipa-visibility.c (function_and_variable_visibility): Disable
15125 temporarily local aliases for some targets.
15127 2014-06-20 Marek Polacek <polacek@redhat.com>
15129 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15130 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15131 into SANITIZE_UNDEFINED.
15132 * doc/invoke.texi: Describe -fsanitize=bounds.
15133 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15134 functions created in the FEs.
15135 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15136 (expand_UBSAN_BOUNDS): New function.
15137 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15138 * internal-fn.h: Don't define internal functions here.
15139 * opts.c (common_handle_option): Add -fsanitize=bounds.
15140 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15141 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15142 * tree-core.h: Define internal functions here.
15143 (struct tree_base): Add ifn field.
15144 * tree-pretty-print.c: Include "internal-fn.h".
15145 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15146 * tree.c (get_callee_fndecl): Likewise.
15147 (build_call_expr_internal_loc): New function.
15148 * tree.def (CALL_EXPR): Update description.
15149 * tree.h (CALL_EXPR_IFN): Define.
15150 (build_call_expr_internal_loc): Declare.
15151 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15153 (ubsan_type_descriptor): Change bool parameter to enum
15154 ubsan_print_style. Adjust the code. Add handling of
15156 (ubsan_expand_bounds_ifn): New function.
15157 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15158 (ubsan_build_overflow_builtin): Likewise.
15159 (instrument_bool_enum_load): Likewise.
15160 (ubsan_instrument_float_cast): Likewise.
15161 * ubsan.h (enum ubsan_print_style): New enum.
15162 (ubsan_expand_bounds_ifn): Declare.
15163 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15165 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15167 * config/rs6000/rs6000.md: Append `DONE' to preparation
15168 statements of `bswap' pattern splitters.
15170 2014-06-20 Tom de Vries <tom@codesourcery.com>
15172 * target.def (call_fusage_contains_non_callee_clobbers): Update
15174 * doc/tm.texi: Regenerate.
15176 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15177 Max Ostapenko <m.ostapenko@partner.samsung.com>
15180 * asan.c (instrument_strlen_call): Fixed instrumentation of
15183 2014-06-20 Martin Jambor <mjambor@suse.cz>
15186 * ipa-prop.c (impossible_devirt_target): New function.
15187 (try_make_edge_direct_virtual_call): Use it, also instead of
15190 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15191 Max Ostapenko <m.ostapenko@partner.samsung.com>
15194 * asan.c (build_check_stmt): Add condition.
15196 2014-06-20 Martin Jambor <mjambor@suse.cz>
15199 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15202 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15204 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15206 (VCONQ): Make comment more helpful.
15208 * config/aarch64/aarch64-simd.md
15209 (aarch64_sqdmulh_lane<mode>):
15210 Use VCOND for operands 2. Update lane checking and flipping logic.
15211 (aarch64_sqrdmulh_lane<mode>): Likewise.
15212 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15213 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15214 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15215 attribute of operand 3 to VCOND.
15216 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15217 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15218 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15219 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15220 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15221 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15223 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15224 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15225 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15226 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15227 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15228 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15229 operand to VCOND. Update lane flipping and bounds checking logic.
15230 (aarch64_sqdmlal2_lane<mode>): Likewise.
15231 (aarch64_sqdmlsl_lane<mode>): Likewise.
15232 (aarch64_sqdmull_lane<mode>): Likewise.
15233 (aarch64_sqdmull2_lane<mode>): Likewise.
15234 (aarch64_sqdmlal_laneq<mode>):
15235 Replace VCON usage with VCONQ.
15236 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15237 (aarch64_sqdmlal2_laneq<mode>): Emit
15238 aarch64_sqdmlal2_laneq<mode>_internal insn.
15239 Replace VCON with VCONQ.
15240 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15241 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15242 (aarch64_sqdmull_laneq<mode>): Emit
15243 aarch64_sqdmull_laneq<mode>_internal insn.
15244 Replace VCON with VCONQ.
15245 (aarch64_sqdmull2_laneq<mode>): Emit
15246 aarch64_sqdmull2_laneq<mode>_internal insn.
15247 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15248 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15249 of 3rd argument to int16x4_t.
15250 (vqdmlalh_lane_s16): Likewise.
15251 (vqdmlslh_lane_s16): Likewise.
15252 (vqdmull_high_lane_s16): Likewise.
15253 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15254 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15255 (vqdmlsl_lane_s16): Likewise.
15256 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15257 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15258 (vqdmlals_lane_s32): Likewise.
15259 (vqdmlsls_lane_s32): Likewise.
15260 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15261 (vqdmulls_lane_s32): Likewise.
15262 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15263 (vqdmlsl_lane_s32): Likewise.
15264 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15265 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15266 (vqrdmulhh_lane_s16): Likewise.
15267 (vqdmlsl_high_lane_s16): Likewise.
15268 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15269 (vqdmlsl_high_lane_s32): Likewise.
15270 (vqrdmulhs_lane_s32): Likewise.
15272 2014-06-20 Tom de Vries <tom@codesourcery.com>
15274 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15275 get_call_reg_set_usage.
15277 2014-06-20 Tom de Vries <tom@codesourcery.com>
15279 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15280 it contains all call_used_regs.
15282 2014-06-20 Tom de Vries <tom@codesourcery.com>
15284 * final.c (collect_fn_hard_reg_usage): Add and use variable
15285 function_used_regs.
15287 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15289 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15290 (set_init_priority, get_init_priority, set_fini_priority,
15291 get_fini_priority): New methods.
15292 * tree.c (init_priority_for_decl): Remove.
15293 (init_ttree): Do not initialize init priority.
15294 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15295 (decl_priority_info): Remove.
15296 (decl_init_priority_insert): Rewrite.
15297 (decl_fini_priority_insert): Rewrite.
15298 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15299 tree_priority_map_marked_p): Remove.
15300 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15301 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15302 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15303 not output priorities.
15304 (pack_ts_function_decl_value_fields): Likewise.
15305 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15306 not input priorities.
15307 (unpack_ts_function_decl_value_fields): Likewise.
15308 * symtab.c (symbol_priority_map): Declare.
15309 (init_priority_hash): Declare.
15310 (symtab_unregister_node): Unregister from priority hash, too.
15311 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15313 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15314 (symbol_priority_info): New function.
15315 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15317 * tree-core.h (tree_priority_map): Remove.
15319 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15321 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15322 0xff to uint64_t before shifting it up.
15324 2014-06-20 Julian Brown <julian@codesourcery.com>
15325 Chung-Lin Tang <cltang@codesourcery.com>
15327 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15328 TARGET_THUMB1_ONLY. Add comments.
15330 2014-06-19 Tom de Vries <tom@codesourcery.com>
15332 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15333 return type to void.
15334 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15336 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15338 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15339 as "move", from depends_on.
15341 2014-06-19 Terry Guo <terry.guo@arm.com>
15343 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15346 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15348 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15350 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15352 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15355 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15356 addresses here if reload in progress or completed.
15358 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15360 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15361 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15362 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15363 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15364 (mips_register_priority): New function that implements the target
15365 hook TARGET_REGISTER_PRIORITY.
15366 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15367 (mips_lra_p): Likewise for TARGET_LRA_P.
15368 (TARGET_REGISTER_PRIORITY): Define macro.
15369 (TARGET_SPILL_CLASS): Likewise.
15370 (TARGET_LRA_P): Likewise.
15371 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15373 (REG_CLASS_NAMES): Likewise.
15374 (REG_CLASS_CONTENTS): Likewise.
15375 (BASE_REG_CLASS): Use M16_SP_REGS.
15376 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15377 New set attribute to enable alternatives depending on the register
15379 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15380 (*lea64): Disable pattern for MIPS16.
15381 * config/mips/mips.opt (mlra): New option.
15383 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15385 * lra-constraints.c (base_to_reg): New function.
15386 (process_address): Use new function.
15388 2014-06-18 Tom de Vries <tom@codesourcery.com>
15390 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15391 * config/aarch64/aarch64.c
15392 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15393 (aarch64_emit_call_insn): New function.
15394 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15396 * config/aarch64/aarch64.md (define_expand "call_internal")
15397 (define_expand "call_value_internal", define_expand "sibcall_internal")
15398 (define_expand "sibcall_value_internal"): New.
15399 (define_expand "call", define_expand "call_value")
15400 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15401 expand variant and aarch64_emit_call_insn.
15403 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15404 Tom de Vries <tom@codesourcery.com>
15406 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15407 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15409 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15410 clobbers to CALL_INSN_FUNCTION_USAGE.
15411 (define_expand "sibcall_internal")
15412 (define_expand "sibcall_value_internal"): New.
15413 (define_expand "call", define_expand "call_value"): Add argument to
15414 arm_emit_call_insn.
15415 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15416 (define_expand "sibcall_value"): Use sibcall_value_internal and
15417 arm_emit_call_insn.
15419 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15421 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15423 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15425 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15428 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15430 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15431 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15432 annotations. Fix DWARF information.
15434 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15436 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15437 __udivmoddi4, and fixups for negative operands.
15439 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15441 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15443 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15445 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
15448 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15450 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
15453 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15455 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
15456 describing register usage on function entry and exit.
15458 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15460 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
15461 (__aeabi_ldivmod): Fix whitespace.
15463 2014-06-18 Andreas Schwab <schwab@suse.de>
15465 * doc/md.texi (Standard Names): Use @itemx for grouped items.
15466 Remove blank line after @item.
15468 2014-06-18 Richard Henderson <rth@redhat.com>
15471 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
15473 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15475 * config/arm/arm.c (neon_vector_mem_operand): Allow register
15476 POST_MODIFY for neon loads and stores.
15477 (arm_print_operand): Output post-index register for neon loads and
15480 2014-06-18 Richard Biener <rguenther@suse.de>
15482 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
15484 2014-06-18 Richard Biener <rguenther@suse.de>
15486 * tree-pass.h (make_pass_dce_loop): Remove.
15487 * passes.def: Replace pass_dce_loop with pass_dce.
15488 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
15489 changed free niter estimates and reset the scev cache.
15490 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
15491 make_pass_dce_loop): Remove.
15492 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
15493 (fini_copy_prop): Return whether something changed. Always
15494 let substitute_and_fold perform DCE and free niter estimates
15495 and reset the scev cache if so.
15496 (execute_copy_prop): If sth changed schedule cleanup-cfg.
15497 (pass_data_copy_prop): Do not unconditionally schedule
15498 cleanup-cfg or update-ssa.
15500 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
15502 PR tree-optimization/61518
15503 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15504 reduction var is used in reduction stmt or phi-function only.
15506 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15508 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
15510 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
15512 PR tree-optimization/61517
15513 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
15514 whose rhs's first tree is the source expression instead of the
15516 (find_bswap_or_nop): Likewise.
15517 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
15518 gimple stmt whose rhs's first tree is the source. In the memory source
15519 case, move the stmt to be replaced close to one of the original load to
15520 avoid the problem of a store between the load and the stmt's original
15522 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
15525 2014-06-18 Andreas Schwab <schwab@suse.de>
15527 PR rtl-optimization/54555
15528 * postreload.c (move2add_use_add2_insn): Substitute
15529 STRICT_LOW_PART only if it is cheaper.
15531 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
15533 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
15534 Do not use unspec as call operand. Use memory_operand instead of
15535 memory_nox32_operand and add "m" operand constraint. Disable
15536 pattern for TARGET_X32.
15537 (*sibcall_pop_memory): Ditto.
15538 (*sibcall_value_memory): Ditto.
15539 (*sibcall_value_pop_memory): Ditto.
15540 (sibcall peepholes): Merge SImode and DImode patterns using
15541 W mode iterator. Use memory_operand instead of memory_nox32_operand.
15542 Disable pattern for TARGET_X32. Check if eliminated register is
15543 really dead after call insn. Generate call RTX without unspec operand.
15544 (sibcall_value peepholes): Ditto.
15545 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
15546 instead of memory_nox32_operand. Check if eliminated register is
15547 really dead after call insn. Generate call RTX without unspec operand.
15548 (sibcall_value_pop peepholes): Ditto.
15549 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
15551 2014-06-18 Terry Guo <terry.guo@arm.com>
15554 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
15557 2014-06-18 Olivier Hainque <hainque@adacore.com>
15559 * tree-core.h (tree_block): Add an "end_locus" field, allowing
15560 memorization of the end of block source location.
15561 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
15562 * gimplify.c (gimplify_bind_expr): Propagate the block start and
15563 end source location info we have on the block entry/exit code we
15566 2014-06-18 Richard Biener <rguenther@suse.de>
15568 * common.opt (fssa-phiopt): New option.
15569 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
15571 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
15572 * doc/invoke.texi (-fssa-phiopt): Document.
15574 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15576 * genattrtab.c (n_bypassed): New variable.
15577 (process_bypasses): Initialise n_bypassed.
15578 Count number of bypassed reservations.
15579 (make_automaton_attrs): Allocate space for bypassed reservations
15580 rather than number of bypasses.
15582 2014-06-18 Richard Biener <rguenther@suse.de>
15584 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
15585 we propagated anything.
15586 (substitute_and_fold_dom_walker::before_dom_children): Something
15587 changed if we propagated into PHI arguments.
15588 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
15591 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
15593 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
15595 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
15596 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
15597 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
15598 Introduces alternative way of loads group permutaions.
15599 (vect_transform_grouped_load): Try alternative way of permutations.
15601 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15603 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
15604 changed in ORT_TARGET region, don't jump to do_outer.
15605 (struct gimplify_adjust_omp_clauses_data): New type.
15606 (gimplify_adjust_omp_clauses_1): Adjust for data being
15607 a struct gimplify_adjust_omp_clauses_data pointer instead
15608 of tree *. Pass pre_p as a new argument to
15609 lang_hooks.decls.omp_finish_clause hook.
15610 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
15611 splay_tree_foreach to pass both list_p and pre_p.
15612 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
15613 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
15614 gimplify_adjust_omp_clauses callers.
15615 * langhooks.c (lhd_omp_finish_clause): New function.
15616 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
15617 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
15618 * langhooks.h (struct lang_hooks_for_decls): Add a new
15619 gimple_seq * argument to omp_finish_clause hook.
15620 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
15621 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
15622 (scan_omp_parallel, lower_omp_for): When adding
15623 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
15624 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
15625 * tree-nested.c (convert_nonlocal_omp_clauses,
15626 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
15627 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
15629 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
15631 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
15632 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
15634 2014-06-17 Xinliang David Li <davidxl@google.com>
15636 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
15637 * passes.c (pass_init_dump_file): Do not set initialize
15638 flag to false unconditionally.
15640 2014-06-17 Richard Biener <rguenther@suse.de>
15642 * genopinit.c (main): Use vec<>::qsort method.
15643 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
15645 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
15647 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
15649 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
15650 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
15651 (mips_move_to_gpr_cost): Remove ST_REGS case.
15652 (mips_move_from_gpr_cost): Likewise.
15653 (mips_register_move_cost): Likewise.
15654 (mips_secondary_reload_class): Likewise.
15656 2014-06-17 Richard Biener <rguenther@suse.de>
15658 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15659 (pass_all_optimizations): Move 3rd copy-prop pass from after
15660 fre to before ifcombine/phiopt.
15662 2014-06-17 Richard Biener <rguenther@suse.de>
15664 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
15665 and allow all blocks to be forwarders.
15667 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
15670 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
15671 variable 'size'; calculate 'size' right in the front; use
15672 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
15673 pcum->aapcs_stack_words.
15675 2014-06-17 Nick Clifton <nickc@redhat.com>
15677 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
15678 (umulhi3, mulsidi3, umulsidi3): Likewise.
15680 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
15682 PR middle-end/61508
15683 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
15684 check for section name.
15686 2014-06-17 Richard Biener <rguenther@suse.de>
15688 * tree-ssa-propagate.c: Include domwalk.h.
15689 (substitute_and_fold): Outline main worker into a domwalker ...
15690 (substitute_and_fold_dom_walker::before_dom_children): ... here.
15691 Schedule stmts we can fully propagate for removal. Remove
15693 (substitute_and_fold): Apply a dominator walk to perform
15694 substitution. Process stmts scheduled for removal here.
15696 2014-06-17 Richard Biener <rguenther@suse.de>
15698 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
15699 of PHI node moving.
15701 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
15703 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
15704 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
15705 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
15706 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
15707 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
15709 (get_fpscr) : Likewise.
15711 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15713 PR rtl-optimization/61325
15714 * lra-constraints.c (valid_address_p): Add forward declaration.
15715 (simplify_operand_subreg): Check address validity before and after
15716 alter_reg of memory subreg.
15718 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
15720 * config/i386/i386.c (decide_alg): Correctly handle
15721 maximum size of stringop algorithm.
15723 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15725 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
15727 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15729 PR rtl-optimization/61522
15730 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
15732 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
15735 * symtab.c (symtab_node::reset_section): New method.
15736 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15738 * cgraph.h (reset_section): Declare.
15739 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15740 do not consider comdat locals.
15741 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15743 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15744 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15745 reset sections of symbols dragged out of the comdats.
15746 (function_and_variable_visibility): Reset sections of
15749 2014-06-16 Richard Biener <rguenther@suse.de>
15751 PR tree-optimization/61482
15752 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
15753 [-INF(OVF), +INF(OVF)] range.
15755 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15757 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
15758 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
15759 handling 32-bit multiplication.
15761 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
15763 PR middle-end/61430
15764 * lra-lives.c (process_bb_lives): Skip creating copy during
15765 insn scan when src/dest has constrained to same regno.
15767 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15769 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
15770 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
15772 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15774 * asan.c (check_func): New function.
15775 (maybe_create_ssa_name): Likewise.
15776 (build_check_stmt_with_calls): Likewise.
15777 (use_calls_p): Likewise.
15778 (report_error_func): Change interface.
15779 (build_check_stmt): Allow non-integer lengths; add support
15781 (asan_instrument): Likewise.
15782 (instrument_mem_region_access): Moved code to build_check_stmt.
15783 (instrument_derefs): Likewise.
15784 (instrument_strlen_call): Likewise.
15785 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
15786 * doc/invoke.texi: Describe new parameter.
15787 * params.def: Define new parameter.
15788 * params.h: Likewise.
15789 * sanitizer.def: Describe new builtins.
15791 2014-06-16 Richard Biener <rguenther@suse.de>
15793 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15794 Make all defs available at the end.
15795 (eliminate): If we remove a PHI node schedule cfg-cleanup.
15797 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15800 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
15802 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
15805 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
15806 initialization. Replace remaining use of uid.
15808 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15810 * c-family/c-common.c (handle_tls_model_attribute): Use
15811 set_decl_tls_model.
15812 * c-family/c-common.c (handle_tls_model_attribute): Use
15813 set_decl_tls_model.
15814 * cgraph.h (struct varpool_node): Add tls_model.
15815 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
15816 * tree.h (DECL_TLS_MODEL): Update.
15817 (DECL_THREAD_LOCAL_P): Check that variable is static.
15818 (decl_tls_model): Declare.
15819 (set_decl_tls_model): Declare.
15820 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
15821 set symbol prorperties.
15822 (get_emutls_init_templ_addr): Cleanup.
15823 (new_emutls_decl): Update.
15824 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
15825 (lto_input_varpool_node): Likewise.
15826 * lto-streamer-out.c (hash_tree): Likewise.
15827 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15828 not stream DECL_TLS_MODEL.
15829 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
15830 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
15832 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15834 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
15836 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15838 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
15839 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
15841 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
15842 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
15843 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
15844 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
15845 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
15846 (df_get_artificial_defs, df_get_artificial_uses)
15847 (df_single_def, df_single_use): Update accordingly.
15848 (df_refs_chain_dump): Take the first element in a linked list as
15849 parameter, rather than a pointer to an array of pointers.
15850 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
15851 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
15852 (df_chain_create_bb_process_use): Likewise.
15853 (df_md_bb_local_compute_process_def): Likewise.
15854 * fwprop.c (process_defs, process_uses): Likewise.
15855 (register_active_defs, update_uses): Likewise.
15856 (forward_propagate_asm): Update for new df_ref linking.
15857 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
15858 (df_null_ref_rec, df_null_mw_rec): Likewise.
15859 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
15861 (df_scan_free_bb_info): Remove check for null artificial_defs.
15862 (df_install_ref_incremental): Adjust for new df_ref linking.
15863 Use a single-element insertion rather than a full sort.
15864 (df_ref_chain_delete_du_chain): Take the first element
15865 in a linked list as parameter, rather than a pointer to an array of
15867 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
15868 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
15869 (df_insn_info_delete): Remove check for null defs and call to
15870 df_scan_free_mws_vec.
15871 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
15872 null rather than df_null_*_rec.
15873 (df_insn_rescan_debug_internal): Likewise, and update null
15874 checks in the same way. Remove check for null defs.
15875 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
15876 Move a single element rather doing a full sort.
15877 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
15879 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
15880 Initialize df_ref and df_mw_hardreg lists to null rather than
15882 (df_ref_compare): Take df_refs as parameter, transferring the
15883 old interface to...
15884 (df_ref_ptr_compare): ...this new function.
15885 (df_sort_and_compress_refs): Update accordingly.
15886 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
15887 old interface to...
15888 (df_mw_ptr_compare): ...this new function.
15889 (df_sort_and_compress_mws): Update accordingly.
15890 (df_install_refs, df_install_mws): Return a linked list rather than
15891 an array of pointers.
15892 (df_refs_add_to_chains): Assert that old lists are empty rather
15894 (df_insn_refs_verify): Don't handle null defs speciailly.
15895 * web.c (union_match_dups): Update for new df_ref linking.
15897 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15899 * df.h (df_ref_create, df_ref_remove): Delete.
15900 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
15901 (df_ref_remove): Likewise.
15903 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15905 * df.h (df_single_def, df_single_use): New functions.
15906 * ira.c (find_moveable_pseudos): Use them.
15908 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15910 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
15911 * df-problems.c (df_note_bb_compute): Use it.
15912 * regstat.c (regstat_bb_compute_ri): Likewise.
15914 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15916 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
15917 * cse.c (cse_extended_basic_block): Use them.
15918 * dce.c (mark_artificial_use): Likewise.
15919 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
15920 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
15921 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
15922 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
15923 (df_simulate_initialize_backwards): Likewise.
15924 (df_simulate_finalize_backwards): Likewise.
15925 (df_simulate_initialize_forwards): Likewise.
15926 (df_md_simulate_artificial_defs_at_top): Likewise.
15927 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
15928 * regrename.c (init_rename_info): Likewise.
15929 * regstat.c (regstat_bb_compute_ri): Likewise.
15930 (regstat_bb_compute_calls_crossed): Likewise.
15932 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15934 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
15935 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
15936 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
15937 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
15938 * combine.c (create_log_links): Likewise.
15939 * compare-elim.c (find_flags_uses_in_insn): Likewise.
15940 (try_eliminate_compare): Likewise.
15941 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
15942 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
15943 (remove_reg_equal_equiv_notes_for_defs): Likewise.
15944 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
15945 (word_dce_process_block, dce_process_block): Likewise.
15946 * ddg.c (def_has_ccmode_p): Likewise.
15947 * df-core.c (df_bb_regno_first_def_find): Likewise.
15948 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
15949 * df-problems.c (df_rd_simulate_one_insn): Likewise.
15950 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
15951 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
15952 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
15953 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
15954 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
15955 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
15956 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
15957 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
15958 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
15959 * fwprop.c (local_ref_killed_between_p): Likewise.
15960 (all_uses_available_at, free_load_extend): Likewise.
15961 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
15962 * hw-doloop.c (scan_loop): Likewise.
15963 * ifcvt.c (dead_or_predicable): Likewise.
15964 * init-regs.c (initialize_uninitialized_regs): Likewise.
15965 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
15966 (process_bb_node_lives): Likewise.
15967 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
15968 (find_moveable_pseudos): Likewise.
15969 * loop-invariant.c (check_dependencies, record_uses): Likewise.
15970 * recog.c (peep2_find_free_register): Likewise.
15971 * ree.c (get_defs): Likewise.
15972 * regstat.c (regstat_bb_compute_ri): Likewise.
15973 (regstat_bb_compute_calls_crossed): Likewise.
15974 * sched-deps.c (find_inc, find_mem): Likewise.
15975 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
15976 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
15977 * shrink-wrap.c (requires_stack_frame_p): Likewise.
15978 (prepare_shrink_wrap): Likewise.
15979 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
15980 * web.c (union_defs, pass_web::execute): Likewise.
15981 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
15982 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
15984 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
15986 * lra-assign.c (assign_by_spills): Add code to assign vector regs
15987 to inheritance pseudos.
15988 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
15990 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
15993 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
15994 (BU_MISC_2): Rename to ...
15995 (BU_LDBL128_2): ... this.
15996 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
15997 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
15998 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
15999 RS6000_BTM_LDBL128.
16000 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16001 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16002 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16003 (unpacktf_1): Likewise.
16004 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16005 (__builtin_longdouble_dw1): Likewise.
16006 * doc/sourcebuild.texi (longdouble128): Document.
16008 2014-06-13 Jeff Law <law@redhat.com>
16010 PR rtl-optimization/61094
16011 PR rtl-optimization/61446
16012 * ree.c (combine_reaching_defs): Get the mode for the copy from
16013 the extension insn rather than the defining insn.
16015 2014-06-13 Dehao Chen <dehao@google.com>
16017 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16019 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16021 * doc/install.texi (--enable-linker-plugin-configure-flags)
16022 (--enable-linker-plugin-flags): Document new flags.
16024 2014-06-13 Martin Jambor <mjambor@suse.cz>
16027 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16028 cache_token if returning early.
16030 2014-06-13 Nick Clifton <nickc@redhat.com>
16032 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16033 requested alignment is active.
16034 (LABEL_ALIGN): Likewise.
16035 (LOOP_ALIGN): Likewise.
16037 2014-06-13 Richard Biener <rguenther@suse.de>
16039 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16040 Rewrite to propagate the VN result into all uses where
16041 possible and to remove stmts becoming dead because of that.
16042 (eliminate): Generalize stmt removal handling, remove in
16043 reverse dominator order to support proper debug stmt
16044 generation. Update stmts before removing stmts.
16045 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16047 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16049 PR tree-optimization/61375
16050 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16051 symbolic number cannot be represented in an uint64_t.
16052 (find_bswap_or_nop_1): Likewise.
16054 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16056 * symtab.c (symtab_node::reset_section): New method.
16057 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16059 * cgraph.h (reset_section): Declare.
16060 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16061 do not consider comdat locals.
16062 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16064 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16065 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16066 reset sections of symbols dragged out of the comdats.
16067 (function_and_variable_visibility): Reset sections of
16070 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16072 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16073 to use symtab and decl_binds_to_current_def_p
16074 * tree-vectorizer.c (increase_alignment): Increase alignment
16075 of alias target, too.
16077 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16079 PR middle-end/61486
16080 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16081 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16082 if outer combined construct is distribute.
16083 (gimplify_omp_for): For OMP_DISTRIBUTE set
16084 gimplify_omp_ctxp->distribute.
16085 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16086 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16087 mapping into decl map.
16089 2014-06-12 Jason Merrill <jason@redhat.com>
16091 * common.opt (fabi-version): Change default to 0.
16093 2014-06-12 Jason Merrill <jason@redhat.com>
16095 * toplev.c (process_options): Reject -fabi-version=1.
16097 2014-06-12 Jeff Law <law@redhat.com>
16099 PR tree-optimization/61009
16100 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16101 value when we stop processing a block due to problematic PHIs.
16103 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16105 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16106 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16107 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16108 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16109 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16110 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16111 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16112 are not in the spec.
16114 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16117 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16118 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16121 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16123 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16125 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16128 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16129 loading from address spaces.
16131 2014-06-12 Martin Liska <mliska@suse.cz>
16134 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16135 statement is reachable.
16137 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16139 * symtab.c (section_hash): New hash.
16140 (symtab_unregister_node): Clear section before freeing.
16141 (hash_section_hash_entry): New haser.
16142 (eq_sections): New function.
16143 (symtab_node::set_section_for_node): New method.
16144 (set_section_1): Update.
16145 (symtab_node::set_section): Take string instead of tree as parameter.
16146 (symtab_resolve_alias): Update.
16147 * cgraph.h (section_hash_entry_d): New structure.
16148 (section_hash_entry): New typedef.
16149 (cgraph_node): Change comdat_group_ to x_comdat_group,
16150 change section_ to x_section and turn into section_hash_entry;
16151 update accestors; put set_section_for_node offline.
16152 * tree.c (decl_section_name): Turn into string.
16153 (set_decl_section_name): Change parameter to be string.
16154 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16155 * sdbout.c (sdbout_one_type): Update.
16156 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16157 * varasm.c (IN_NAMED_SECTION, get_named_section,
16158 resolve_unique_section, hot_function_section, get_named_text_section,
16159 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16160 make_decl_rtl, default_unique_section): Update.
16161 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16162 (c6x_elf_unique_section): Update.
16163 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16164 * config/pa/pa.c (pa_function_section): Update.
16165 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16166 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16167 * config/arc/arc.c (arc_in_small_data_p): Update.
16168 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16169 * config/mcore/mcore.c (mcore_unique_section): Update.
16170 * config/mips/mips.c (mips16_build_function_stub): Update.
16171 (mips16_build_call_stub): Update.
16172 (mips_function_rodata_section): Update.
16173 (mips_in_small_data_p): Update.
16174 * config/score/score.c (score_in_small_data_p): Update.
16175 * config/rx/rx.c (rx_in_small_data): Update.
16176 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16177 (rs6000_xcoff_asm_named_section): Update.
16178 (rs6000_xcoff_unique_section): Update.
16179 * config/frv/frv.c (frv_string_begins_with): Update.
16180 (frv_in_small_data_p): Update.
16181 * config/v850/v850.c (v850_encode_data_area): Update.
16182 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16183 (bfin_handle_l1_data_attribute): Update.
16184 (bfin_handle_l2_attribute): Update.
16185 * config/mep/mep.c (mep_unique_section): Update.
16186 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16188 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16189 (h8300_handle_tiny_data_attribute): Update.
16190 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16191 (m32r_in_small_data_p): Update.
16192 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16193 * config/i386/i386.c (ix86_in_large_data_p): Update.
16194 * config/i386/winnt.c (i386_pe_unique_section): Update.
16195 * config/darwin.c (darwin_function_section): Update.
16196 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16197 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16198 (new_emutls_decl): Update.
16199 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16200 input_varpool_node): Update.
16201 (ead_string_cst): Turn to ...
16202 (read_string): ... this one.
16203 * dwarf2out.c (secname_for_decl): Update.
16204 * asan.c (asan_protect_global): Update.
16206 2014-06-11 DJ Delorie <dj@redhat.com>
16208 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16210 * config/rx/rx.c (rx_option_override): Likewise.
16211 (rx_align_for_label): Likewise.
16213 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16215 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16217 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16220 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16222 * common.md: New file.
16223 * doc/md.texi: Update description of generic, machine-independent
16225 * config/s390/constraints.md (e): Delete.
16226 * Makefile.in (md_file): Include common.md.
16227 * config/m32c/t-m32c (md_file): Likewise.
16228 * genpreds.c (general_mem): New array.
16229 (generic_constraint_letters): Remove constraints now defined by
16231 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16232 Allow the first character to be '<' or '>' as well.
16233 * genoutput.c (general_mem): New array.
16234 (indep_constraints): Remove constraints now defined by common.md.
16235 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16236 Remove special handling of 'm'.
16237 * ira-costs.c (record_reg_classes): Remove special handling of
16238 constraints now defined by common.md.
16239 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16240 * ira-lives.c (single_reg_class): Likewise.
16241 (ira_implicitly_set_insn_hard_regs): Likewise.
16242 * lra-constraints.c (reg_class_from_constraints): Likewise.
16243 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16244 * postreload.c (reload_cse_simplify_operands): Likewise.
16245 * reload.c (push_secondary_reload, scratch_reload_class)
16246 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16247 * reload1.c (maybe_fix_stack_asms): Likewise.
16248 * targhooks.c (default_secondary_reload): Likewise.
16249 * stmt.c (parse_output_constraint): Likewise.
16250 * recog.c (preprocess_constraints): Likewise.
16251 (constrain_operands, peep2_find_free_register): Likewise.
16252 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16253 must be handled specially.
16255 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16257 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16258 * genpreds.c (have_const_dbl_constraints): Delete.
16259 (add_constraint): Don't set it.
16260 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16261 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16262 constraints using the lookup_constraint logic.
16263 * ira-lives.c (single_reg_class): Likewise.
16264 * ira.c (ira_setup_alts): Likewise.
16265 * lra-constraints.c (process_alt_operands): Likewise.
16266 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16267 * reload.c (find_reloads): Likewise.
16269 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16271 * genpreds.c (const_int_start, const_int_end): New variables.
16272 (choose_enum_order): Output CONST_INT constraints before memory
16274 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16276 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16277 * ira.c (ira_setup_alts): Likewise.
16278 * lra-constraints.c (process_alt_operands): Likewise.
16279 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16280 * reload.c (find_reloads): Likewise.
16282 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16284 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16285 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16286 * recog.c (preprocess_constraints): Update accordingly.
16288 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16290 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16291 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16292 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16293 * genpreds.c (print_type_tree): New function.
16294 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16295 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16296 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16297 Write out enum constraint_type and get_constraint_type.
16298 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16299 constraint_num rather than a constraint string.
16300 (satisfies_address_constraint_p): Likewise.
16301 (reg_class_from_constraints): Avoid old constraint macros.
16302 (process_alt_operands, process_address_1): Likewise.
16303 (curr_insn_transform): Likewise.
16304 * ira-costs.c (record_reg_classes): Likewise.
16305 (record_operand_costs): Likewise.
16306 * ira-lives.c (single_reg_class): Likewise.
16307 (ira_implicitly_set_insn_hard_regs): Likewise.
16308 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16309 * postreload.c (reload_cse_simplify_operands): Likewise.
16310 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16311 (constrain_operands, peep2_find_free_register): Likewise.
16312 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16313 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16314 * reload1.c (maybe_fix_stack_asms): Likewise.
16315 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16316 * targhooks.c (default_secondary_reload): Likewise.
16317 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16318 to EXTRA_CONSTRAINT_STR.
16319 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16321 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16323 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16324 (write_constraint_satisfied_p_array): ...this new function.
16325 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16327 (write_insn_preds_c): Update accordingly.
16329 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16331 * genpreds.c (write_lookup_constraint): Rename to...
16332 (write_lookup_constraint_1): ...this.
16333 (write_lookup_constraint_array): New function.
16334 (write_tm_preds_h): Define lookup_constraint as an inline function
16335 that uses write_lookup_constraint_array where possible.
16336 (write_insn_preds_c): Update for the changes above.
16338 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16340 * doc/md.texi (regclass_for_constraint): Rename to...
16341 (reg_class_for_constraint): ...this.
16342 * genpreds.c (num_constraints, enum_order, register_start)
16343 (register_end, satisfied_start, memory_start, memory_end)
16344 (address_start, address_end): New variables.
16345 (add_constraint): Count the number of constraints.
16346 (choose_enum_order): New function.
16347 (write_enum_constraint_num): Iterate over enum_order.
16348 (write_regclass_for_constraint): Rename to...
16349 (write_reg_class_for_constraint_1): ...this and update output
16351 (write_constraint_satisfied_p): Rename to...
16352 (write_constraint_satisfied_p_1): ...this and update output
16353 accordingly. Do nothing if all extra constraints are register
16355 (write_insn_extra_memory_constraint): Delete.
16356 (write_insn_extra_address_constraint): Delete.
16357 (write_range_function): New function.
16358 (write_tm_preds_h): Define constraint_satisfied_p and
16359 reg_class_for_constraint as inline functions that do a range check
16360 before calling the out-of-line function. Use write_range_function
16361 to implement insn_extra_{register,memory,address}_constraint,
16362 the first of which is new.
16363 (write_insn_preds_c): Update after above changes to write_* functions.
16364 (main): Call choose_enum_order.
16366 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16368 PR tree-optimization/61306
16369 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16370 expression instead of its size.
16371 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16372 false to prevent optimization when the result is unpredictable due to
16373 arithmetic right shift of signed type with highest byte is set.
16374 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16375 (init_symbolic_number): Likewise.
16376 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16377 when the result is unpredictable due to sign extension.
16379 2014-06-11 Terry Guo <terry.guo@arm.com>
16381 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16382 (*thumb1_addsi3): Ditto.
16383 (*thumb_subdi3): Ditto.
16384 (thumb1_subsi3_insn): Ditto.
16385 (*thumb_mulsi3): Ditto.
16386 (*thumb_mulsi3_v6): Ditto.
16387 (*thumb1_andsi3_insn): Ditto.
16388 (thumb1_bicsi3): Ditto.
16389 (*thumb1_iorsi3_insn): Ditto.
16390 (*thumb1_xorsi3_insn): Ditto.
16391 (*thumb1_ashlsi3): Ditto.
16392 (*thumb1_ashrsi3): Ditto.
16393 (*thumb1_lshrsi3): Ditto.
16394 (*thumb1_rotrsi3): Ditto.
16395 (*thumb1_negdi2): Ditto.
16396 (*thumb1_negsi2): Ditto.
16397 (*thumb1_abssi2): Ditto.
16398 (*thumb1_neg_abssi2): Ditto.
16399 (*thumb1_one_cmplsi2): Ditto.
16400 (*thumb1_zero_extendhisi2): Ditto.
16401 (*thumb1_zero_extendqisi2): Ditto.
16402 (*thumb1_zero_extendqisi2_v6): Ditto.
16403 (thumb1_extendhisi2): Ditto.
16404 (thumb1_extendqisi2): Ditto.
16405 (*thumb1_movdi_insn): Ditto.
16406 (*thumb1_movsi_insn): Ditto.
16407 (*thumb1_movhi_insn): Ditto.
16408 (thumb_movhi_clobber): Ditto.
16409 (*thumb1_movqi_insn): Ditto.
16410 (*thumb1_movhf): Ditto.
16411 (*thumb1_movsf_insn): Ditto.
16412 (*thumb_movdf_insn): Ditto.
16413 (movmem12b): Ditto.
16415 (cbranchqi4): Ditto.
16416 (cbranchsi4_insn): Ditto.
16417 (cbranchsi4_scratch): Ditto.
16418 (*negated_cbranchsi4): Ditto.
16419 (*tbit_cbranch): Ditto.
16420 (*tlobits_cbranch): Ditto.
16421 (*tstsi3_cbranch): Ditto.
16422 (*cbranchne_decr1): Ditto.
16423 (*addsi3_cbranch): Ditto.
16424 (*addsi3_cbranch_scratch): Ditto.
16425 (*thumb_cmpdi_zero): Ditto.
16426 (cstoresi_eq0_thumb1): Ditto.
16427 (cstoresi_ne0_thumb1): Ditto.
16428 (*cstoresi_eq0_thumb1_insn): Ditto.
16429 (*cstoresi_ne0_thumb1_insn): Ditto.
16430 (cstoresi_nltu_thumb1): Ditto.
16431 (cstoresi_ltu_thumb1): Ditto.
16432 (thumb1_addsi3_addgeu): Ditto.
16433 (*thumb_jump): Ditto.
16434 (*call_reg_thumb1_v5): Ditto.
16435 (*call_reg_thumb1): Ditto.
16436 (*call_value_reg_thumb1_v5): Ditto.
16437 (*call_value_reg_thumb1): Ditto.
16438 (*call_insn): Ditto.
16439 (*call_value_insn): Ditto.
16440 (thumb1_casesi_internal_pic): Ditto.
16441 (thumb1_casesi_dispatch): Ditto.
16442 (*thumb1_indirect_jump): Ditto.
16443 (prologue_thumb1_interwork): Ditto.
16444 (*epilogue_insns): Ditto.
16445 (consttable_1): Ditto.
16446 (consttable_2): Ditto.
16447 (tablejump): Ditto.
16448 (*thumb1_tablejump): Ditto.
16449 (thumb_eh_return): Ditto.
16450 (define_peephole2): Two of them are thumb1 only and got moved into
16451 new file thumb1.md.
16452 (define_split): Six of them are thumb1 only and got moved into new
16454 * config/arm/thumb1.md: New file comprised of above thumb1 only
16457 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16459 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
16460 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
16462 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
16463 (aarch64_crc_builtin_datum): New struct.
16464 (aarch64_crc_builtin_data): New.
16465 (aarch64_init_crc32_builtins): New function.
16466 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
16467 (aarch64_crc32_expand_builtin): New.
16468 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
16469 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
16470 __ARM_FEATURE_CRC32 when appropriate.
16471 (TARGET_CRC32): Define.
16472 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
16473 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
16474 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
16475 (aarch64_<crc_variant>): New pattern.
16476 * config/aarch64/arm_acle.h: New file.
16477 * config/aarch64/iterators.md (CRC): New int iterator.
16478 (crc_variant, crc_mode): New int attributes.
16479 * doc/aarch64-acle-intrinsics.texi: New file.
16480 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
16481 Include aarch64-acle-intrinsics.texi.
16483 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
16485 * tree-vect-data-refs.c (vect_grouped_store_supported): New
16486 check for stores group of length 3.
16487 (vect_permute_store_chain): New permutations for stores group of
16489 * tree-vect-stmts.c (vect_model_store_cost): Change cost
16490 of vec_perm_shuffle for the new permutations.
16492 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16494 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
16495 table rewriting temporarily on targets not supporting ONE_ONLY.
16497 2014-06-11 Richard Biener <rguenther@suse.de>
16499 PR middle-end/61437
16501 2014-06-04 Richard Biener <rguenther@suse.de>
16503 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16504 TREE_PUBLIC and DECL_EXTERNAL decls.
16506 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16508 * varasm.c (set_implicit_section): New function.
16509 (resolve_unique_section): Use it to set implicit section
16511 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
16512 (default_function_section): Likewise.
16513 (decl_binds_to_current_def_p): Constify argument.
16514 * varasm.h (decl_binds_to_current_def_p): Update prototype.
16515 * asan.c (asan_protect_global): Use
16516 symtab_get_node (decl)->implicit_section.
16517 * symtab.c (dump_symtab_base): Dump implicit sections.
16518 (verify_symtab_base): Verify sanity of sectoins and comdats.
16519 (symtab_resolve_alias): Alias share the section of its target.
16520 (set_section_1): New function.
16521 (symtab_node::set_section): Move here, recurse to aliases.
16522 (verify_symtab): Check for duplicated symtab lists.
16523 * tree-core.h (implicit_section_name_p): Remove.
16524 * tree-vect-data-refs.c: Include varasm.h.
16525 (vect_can_force_dr_alignment_p): Fix conditional on when
16526 decl bints to current definition; use
16527 symtab_get_node (decl)->implicit_section.
16528 * cgraph.c (cgraph_make_node_local_1): Fix section set.
16529 * cgraph.h (struct symtab_node): Add implicit_section.
16530 (set_section): Rename to ...
16531 (set_section_for_node): ... this one.
16532 (set_section): Declare.
16533 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
16534 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
16535 input_overwrite_node, input_varpool_node): Stream implicit_section.
16536 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
16537 removal; it will fail in LTO.
16539 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16541 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
16542 Change second alternative type to f_mcr.
16543 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
16544 and 12th alternatives' types to f_mcr and f_mrc.
16545 (*movdi_aarch64): Same for 12th and 13th alternatives.
16546 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
16547 (aarch64_movtilow_tilow): Change type to fmov.
16549 2014-06-10 Jiong Wang <jiong.wang@arm.com>
16551 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
16552 (aarch64_save_or_restore_callee_save_registers): Fix layout.
16554 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16556 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
16558 (aarch64_sqrdmulh_lane<mode>): Likewise.
16559 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16560 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16561 (aarch64_sqdmulh_laneq<mode>): New expander.
16562 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16563 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
16564 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
16565 (aarch64_sqdmulh_lane<mode>): New expander.
16566 (aarch64_sqrdmulh_lane<mode>): Likewise.
16567 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16568 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16569 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
16570 (aarch64_sqdmlal_laneq<mode>): Likewise.
16571 (aarch64_sqdmlsl_lane<mode>): Likewise.
16572 (aarch64_sqdmlsl_laneq<mode>): Likewise.
16573 (aarch64_sqdmlal2_lane<mode>): Likewise.
16574 (aarch64_sqdmlal2_laneq<mode>): Likewise.
16575 (aarch64_sqdmlsl2_lane<mode>): Likewise.
16576 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16577 (aarch64_sqdmull_lane<mode>): Likewise.
16578 (aarch64_sqdmull_laneq<mode>): Likewise.
16579 (aarch64_sqdmull2_lane<mode>): Likewise.
16580 (aarch64_sqdmull2_laneq<mode>): Likewise.
16582 2014-06-10 Richard Biener <rguenther@suse.de>
16584 PR tree-optimization/61438
16585 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
16586 (eliminate_dom_walker::before_dom_children): Only try to inhibit
16587 insertion of IVs if running PRE.
16588 (eliminate): Adjust.
16589 (pass_pre::execute): Likewise.
16590 (pass_fre::execute): Likewise.
16592 2014-06-10 Richard Biener <rguenther@suse.de>
16594 PR middle-end/61456
16595 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
16596 Do not use the main variant for the type comparison.
16597 (ncr_compar): Likewise.
16598 (nonoverlapping_component_refs_p): Likewise.
16600 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
16602 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
16603 REG_CFA_RESTORE mode.
16605 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
16607 * config/i386/i386.c (expand_vec_perm_pblendv): New.
16608 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
16609 expand_vec_perm_pblendv.
16611 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16613 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
16615 Simplify description of __crc32d and __crc32cd intrinsics.
16616 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
16619 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
16622 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
16623 * config.in: Regenerate.
16624 * configure: Likewise.
16626 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16628 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
16630 (intersect_static_var_sets): Remove.
16631 (propagate): Do not prune local statics.
16633 2014-06-10 Jakub Jelinek <jakub@redhat.com>
16636 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
16637 Set lastprivate_firstprivate even if omp_private_outer_ref
16638 langhook returns true.
16639 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
16640 langhook, call unshare_expr on new_var and call
16641 build_outer_var_ref to get the last argument.
16643 2014-06-10 Marek Polacek <polacek@redhat.com>
16646 * doc/extend.texi: Add cindex for transparent_union.
16648 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
16650 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
16651 init_symbolic_number ().
16653 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
16655 PR middle-end/61141
16656 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16657 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16658 (verify_rtl_sharing): Likewise.
16660 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16663 * tree.c (build_qualified_type): Use a canonical type for
16666 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16668 * config/arm/arm-modes.def: Remove XFmode.
16670 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
16673 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
16674 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
16675 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
16676 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
16677 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
16678 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
16679 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
16680 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
16681 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
16683 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
16685 * tree-core.h (tree_decl_with_vis): Remove section_name.
16687 2014-06-09 Kito Cheng <kito@0xlab.org>
16689 * ira.c (ira): Don't call init_caller_save if LRA enabled
16690 since LRA use its own infrastructure to handle that.
16692 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16694 * symtab.c (dump_symtab_base): Update dumping.
16695 (symtab_make_decl_local): Clear only DECL_COMDAT.
16696 * tree-vect-data-refs.c (Check that variable is static before
16697 tampering with sections.
16698 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
16699 (cgraph_create_virtual_clone): Likewise.
16700 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
16701 (decl_section_name, set_decl_section_name): New accessors.
16702 (find_decls_types_r): Do not walk section name
16703 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
16704 (decl_comdat_group, decl_comdat_group_id): Constify.
16705 (decl_section_name, set_decl_section_name): Update.
16706 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
16707 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
16708 (cgraph_make_node_local_1): Clear section and comdat group.
16709 * cgraph.h (set_comdat_group): Sanity check.
16710 (get_section, set_section): New.
16711 * ipa-comdats.c (ipa_comdats): Use get_section.
16712 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
16713 * lto-streamer-out.c: Do not follow section names.
16714 * c-family/c-common.c (handle_section_attribute): Update.
16715 * lto-cgraph.c (lto_output_node): Output section.
16716 (lto_output_varpool_node): Likewise.
16717 (read_comdat_group): Rename to ...
16718 (read_identifier): ... this one.
16719 (read_string_cst): New function.
16720 (input_node, input_varpool_node): Input section names.
16721 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16722 (new_emutls_decl): Update.
16723 (secname_for_decl): Check section names only of static vars.
16724 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
16725 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
16726 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
16727 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
16728 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
16729 * config/mcore/mcore.c (mcore_unique_section): Likewise.
16730 * config/mips/mips.c (mips16_build_function_stub): Likewise.
16731 * config/v850/v850.c (v850_insert_attributes): Likewise.
16732 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
16734 (h8300_handle_tiny_data_attribute): Likewise.
16735 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
16736 (bfin_handle_l2_attribute): Likewise.
16738 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16740 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
16741 remove static initializer.
16743 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16745 * varasm.c (use_blocks_for_decl_p): Check symbol table
16746 instead of alias attribute.
16747 (place_block_symbol): Recurse on aliases.
16749 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16751 * ipa-visibility.c: Include varasm.h
16752 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
16754 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16756 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
16757 outputting aliases.
16759 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
16761 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
16762 from test_insn into GGC space escape via SET_SRC.
16764 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
16766 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
16767 call statement, if any.
16768 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
16769 statements, if any. Tidy up.
16771 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
16774 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
16775 iterators, VSX_D that handles 64-bit types, and VSX_LE that
16776 handles swapping the two 64-bit double words on little endian
16777 systems. Include V1TImode and optionally TImode in VSX_LE so that
16778 these types are properly swapped. Change all of the insns and
16779 splits that do the 64-bit swaps to use VSX_LE.
16780 (vsx_le_perm_load_<mode>): Likewise.
16781 (vsx_le_perm_store_<mode>): Likewise.
16782 (splitters for little endian memory operations): Likewise.
16783 (vsx_xxpermdi2_le_<mode>): Likewise.
16784 (vsx_lxvd2x2_le_<mode>): Likewise.
16785 (vsx_stxvd2x2_le_<mode>): Likewise.
16787 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
16790 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
16791 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
16792 and corresponding splitters. Zero extend general register
16793 or memory input operand to XMM temporary. Enable for
16794 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
16795 (floatunssi<mode>2): Update expander predicate.
16797 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
16799 PR rtl-optimization/61325
16800 * lra-constraints.c (process_address_1): Check scale equal to one
16801 to prevent transformation: base + scale * index => base + new_reg.
16803 2014-06-06 Richard Biener <rguenther@suse.de>
16805 PR tree-optimization/59299
16806 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
16808 (nearest_common_dominator_of_uses): Likewise.
16809 (statement_sink_location): Adjust. Support sinking loads.
16811 2014-06-06 Martin Jambor <mjambor@suse.cz>
16813 * ipa-prop.c (get_place_in_agg_contents_list): New function.
16814 (build_agg_jump_func_from_list): Likewise.
16815 (determine_known_aggregate_parts): Renamed to
16816 determine_locally_known_aggregate_parts. Moved some functionality
16817 to the two functions above, removed bound checks.
16819 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
16821 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
16822 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
16823 (aarch64_progress_pointer): Likewise.
16824 (aarch64_copy_one_part_and_move_pointers): Likewise.
16825 (aarch64_expand_movmen): Likewise.
16826 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
16827 * config/aarch64/aarch64.md (movmem<mode>): New.
16829 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
16831 * targhooks.c (default_add_stmt_cost): Call target specific
16832 hook instead of default one.
16834 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
16836 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
16837 endianness instead of host endianness.
16838 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
16841 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16844 * function.c (instantiate_decls): Process the saved static chain.
16845 (expand_function_start): If not optimizing, save the static chain
16847 * tree-nested.c (convert_all_function_calls): Always create the static
16848 chain for nested functions if not optimizing.
16850 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16852 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
16854 2014-06-06 Richard Biener <rguenther@suse.de>
16856 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
16857 (construct_init_block): Likewise.
16858 (construct_exit_block): Likewise.
16859 (pass_expand::execute): Likewise.
16860 * graphite.c (graphite_transforms): Replace check for current_loops
16861 with a check for > 1 loops.
16862 (pass_graphite_transforms::execute): Adjust.
16863 * ipa-split.c (split_function): Remove check for current_loops.
16864 * omp-low.c (expand_parallel_call): Likewise.
16865 (expand_omp_for_init_counts): Likewise.
16866 (extract_omp_for_update_vars): Likewise.
16867 (expand_omp_for_generic): Likewise.
16868 (expand_omp_sections): Likewise.
16869 (expand_omp_target): Likewise.
16870 * tracer.c (tail_duplicate): Likewise.
16871 (pass_tracer::execute): Likewise.
16872 * trans-mem.c (expand_transaction): Likewise.
16873 * tree-complex.c (expand_complex_div_wide): Likewise.
16874 * tree-eh.c (lower_resx): Likewise.
16875 (cleanup_empty_eh_merge_phis): Likewise.
16876 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
16877 current_loops with a check for > 1 loops.
16878 (pass_predcom::execute): Adjust.
16879 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
16880 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
16881 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
16882 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
16883 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
16884 * tree-switch-conversion.c (process_switch): Likewise.
16885 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
16886 * tree-vrp.c (vrp_visit_phi_node): Likewise.
16887 (execute_vrp): Likewise.
16888 * ubsan.c (ubsan_expand_null_ifn): Likewise.
16890 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16892 * rtl.h (insn_location): Declare.
16893 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
16894 with UNKNOWN_LOCATION.
16895 * emit-rtl.c (insn_location): New function.
16896 * final.c (notice_source_line): Check that the instruction has a
16897 location before retrieving it and use insn_location.
16898 * modulo-sched.c (loop_single_full_bb_p): Likewise.
16899 * print-rtl.c (print_rtx): Likewise.
16901 2014-06-06 Richard Biener <rguenther@suse.de>
16903 * passes.def: Move 2nd VRP pass before phi-only-cprop.
16905 2014-06-06 Christian Bruel <christian.bruel@st.com>
16907 PR tree-optimization/43934
16908 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
16911 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
16913 * ira-lives.c (single_reg_class): Add missing break. Explicitly
16914 return NO_REGS for extra address and memory constraints. Handle
16915 operands that match (or are equivalent to something that matches)
16916 extra constant constraints. Ignore other non-register operands.
16918 2014-06-06 Alan Modra <amodra@gmail.com>
16921 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
16922 * doc/tm.texi: Regenerate.
16923 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
16924 Use throughout in place of REG_PARM_STACK_SPACE.
16925 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
16926 "incoming" param. Pass to rs6000_function_parms_need_stack.
16927 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
16928 prototype_p when incoming. Use function decl when incoming
16929 to handle K&R style functions.
16930 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
16931 (INCOMING_REG_PARM_STACK_SPACE): Define.
16933 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16936 * cfgexpand.c (expand_debug_expr): Use address space of nested
16937 TREE_TYPE for ADDR_EXPR and MEM_REF.
16939 2014-06-05 Jeff Law <law@redhat.com>
16941 PR tree-optimization/61289
16942 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
16943 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
16944 looking for those which match LHS. All callers changed.
16945 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
16946 parameters and code which manipulated them. All callers changed.
16947 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
16948 and DST_MAP parameters. Simplify invalidation code by just calling
16949 invalidate_equivalences. All callers changed.
16950 (thread_across_edge): Simplify now that we don't need to maintain
16951 the map of equivalences to invalidate.
16953 2014-06-05 Kai Tietz <ktietz@redhat.com>
16954 Richard Henderson <rth@redhat.com>
16957 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
16958 checking for !TARGET_X32.
16959 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
16960 (sibcall_intern): New define_insn, plus required peepholes.
16961 (sibcall_pop_intern): Likewise.
16962 (sibcall_value_intern): Likewise.
16963 (sibcall_value_pop_intern): Likewise.
16965 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
16967 * tree-inline.c (tree_function_versioning): Check DF info existence
16968 before accessing it.
16970 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16972 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
16974 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
16975 aarch64_frame hard_fp_offset and frame_size.
16976 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
16977 frame_size; remove original_frame_size.
16978 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
16979 (aarch64_initial_elimination_offset): Remove frame_size and
16980 offset. Use aarch64_frame frame_size.
16982 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16983 Jiong Wang <jiong.wang@arm.com>
16984 Renlin <renlin.li@arm.com>
16986 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
16987 initialization of R30 offset. Update offset. Iterate core
16988 regisers upto X30. Remove X29, X30 specific code.
16990 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16991 Jiong Wang <jiong.wang@arm.com>
16993 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
16994 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
16995 (aarch64_register_saved_on_entry): Adjust test.
16997 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16999 * config/aarch64/aarch64.h (machine_function): Move
17000 saved_varargs_size from here...
17001 (aarch64_frame): ... to here.
17003 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17004 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17005 (aarch64_initial_elimination_offset)
17006 (aarch64_setup_incoming_varargs): Adjust location of
17007 saved_varargs_size.
17009 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17011 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17014 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17015 Prachi Godbole <Prachi.Godbole@imgtec.com>
17017 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17018 mips32r5 entry to use PROCESSOR_P5600.
17019 * config/mips/mips-tables.opt: Regenerate.
17020 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17021 * config/mips/mips.c (mips_fmadd_bypass): New function.
17022 (mips_rtx_cost_data): Add costs for p5600.
17023 (mips_issue_rate): Add support for p5600.
17024 (mips_multipass_dfa_lookahead): Likewise.
17025 * config/mips/mips.h (TUNE_P5600): New define.
17026 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17027 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17028 * config/mips/mips.md: Include p5600.md.
17029 (processor): Add p5600.
17030 * config/mips/p5600.md: New file.
17032 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17034 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17035 * config/i386/predicates.md (palignr_operand): New.
17036 Indicates if permutation is suitable for palignr instruction.
17038 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17040 PR tree-optimization/61319
17041 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17042 stmt belongs to loop.
17044 2014-06-05 Richard Biener <rguenther@suse.de>
17046 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17047 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17048 (lookup_tmp_var): Adjust.
17049 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17051 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17053 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17055 2014-06-05 Marek Polacek <polacek@redhat.com>
17058 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17060 2014-06-04 Tom de Vries <tom@codesourcery.com>
17062 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17065 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17067 PR tree-optimization/61385
17068 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17070 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17072 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17073 changed to use fatal_error.
17074 (main): Ensure lto_wrapper_cleanup is run atexit.
17076 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17078 * lra-constraints.c (valid_address_p): Move earlier in file.
17079 (address_eliminator): New structure.
17080 (satisfies_memory_constraint_p): New function.
17081 (satisfies_address_constraint_p): Likewise.
17082 (process_alt_operands, process_address, curr_insn_transform): Use them.
17084 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17086 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17088 (target_lra_int, default_target_lra_int, this_target_lra_int)
17089 (op_alt_data): Delete.
17090 * lra.h (lra_init): Delete.
17091 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17092 (init_insn_code_data_once): Remove op_alt_data handling.
17093 (finish_insn_code_data_once): Likewise.
17094 (init_op_alt_data): Delete.
17095 (get_static_insn_data): Initialize operand_alternative to null.
17096 (free_insn_recog_data): Cast operand_alternative before freeing it.
17097 (setup_operand_alternative): Take the operand_alternative as
17098 parameter and assume it isn't already cached in the static
17100 (lra_set_insn_recog_data): Update accordingly.
17101 (lra_init): Delete.
17102 * ira.c (ira_init): Don't call lra_init.
17103 * target-globals.h (this_target_lra_int): Declare.
17104 (target_globals): Remove lra_int.
17105 (restore_target_globals): Update accordingly.
17106 * target-globals.c: Don't include lra-int.h.
17107 (default_target_globals, save_target_globals): Remove lra_int.
17109 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17111 * recog.h (operand_alternative): Convert reg_class, reject,
17112 matched and matches into bitfields.
17113 (preprocess_constraints): New overload.
17114 (preprocess_insn_constraints): New function.
17115 (preprocess_constraints): Take the insn as parameter.
17116 (recog_op_alt): Change into a pointer.
17117 (target_recog): Add x_op_alt.
17118 * recog.c (asm_op_alt): New variable.
17119 (recog_op_alt): Change into a pointer.
17120 (preprocess_constraints): New overload, replacing the old function
17121 definition with one that doesn't use global state.
17122 (preprocess_insn_constraints): New function.
17123 (preprocess_constraints): Use them. Take the insn as parameter.
17124 Use asm_op_alt for asms.
17125 (recog_init): Free existing x_op_alt entries.
17126 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17128 (make_early_clobber_and_input_conflicts): Likewise.
17129 (process_bb_node_lives): Pass the insn to process_constraints.
17130 * reg-stack.c (check_asm_stack_operands): Likewise.
17131 (subst_asm_stack_regs): Likewise.
17132 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17133 * regrename.c (build_def_use): Likewise.
17134 * sched-deps.c (sched_analyze_insn): Likewise.
17135 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17136 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17137 (note_invalid_constants): Likewise.
17138 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17139 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17142 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17144 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17145 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17147 (make_early_clobber_and_input_conflicts): Likewise.
17148 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17150 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17152 * recog.h (alternative_class): New function.
17153 (which_op_alt): Return a const recog_op_alt.
17154 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17155 (subst_asm_stack_regs): Likewise.
17156 * config/arm/arm.c (note_invalid_constants): Likewise.
17157 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17158 the operand_alternative; use alternative class instead.
17159 * sel-sched.c (get_reg_class): Likewise.
17160 * regrename.c (build_def_use): Likewise.
17161 (hide_operands, restore_operands, record_out_operands): Update type
17164 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17166 * recog.h (recog_op_alt): Convert to a flat array.
17167 (which_op_alt): New function.
17168 * recog.c (recog_op_alt): Convert to a flat array.
17169 (preprocess_constraints): Update accordingly, grouping all
17170 operands of the same alternative together, rather than the
17172 * ira-lives.c (check_and_make_def_conflict): Likewise.
17173 (make_early_clobber_and_input_conflicts): Likewise.
17174 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17175 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17176 (subst_asm_stack_regs): Likewise.
17177 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17178 * regrename.c (hide_operands, record_out_operands): Likewise.
17179 (build_def_use): Likewise.
17180 * sel-sched.c (get_reg_class): Likewise.
17181 * config/arm/arm.c (note_invalid_constants): Likewise.
17183 2014-06-04 Jason Merrill <jason@redhat.com>
17187 * gimplify.c (gimplify_arg): Non-static.
17188 * gimplify.h: Declare it.
17190 2014-06-04 Richard Biener <rguenther@suse.de>
17192 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17193 TREE_PUBLIC and DECL_EXTERNAL decls.
17195 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17197 * regcprop.c (copyprop_hardreg_forward_1): Account for
17198 HARD_REGNO_CALL_PART_CLOBBERED.
17200 2014-06-04 Richard Biener <rguenther@suse.de>
17202 * configure.ac: Check whether the underlying type of int64_t
17203 is long or long long.
17204 * configure: Regenerate.
17205 * config.in: Likewise.
17206 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17207 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17209 2014-06-04 Richard Biener <rguenther@suse.de>
17211 PR tree-optimization/60098
17212 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17214 (dse_optimize_stmt): Simplify, now that we found a kill
17217 2014-06-04 Richard Biener <rguenther@suse.de>
17219 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17220 of accesses with non-invariant address.
17222 2014-06-04 Martin Liska <mliska@suse.cz>
17224 * cgraph.h (cgraph_make_wrapper): New function introduced.
17225 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17226 * ipa-inline.h (inline_analyze_function): The function is global.
17227 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17229 2014-06-04 Martin Liska <mliska@suse.cz>
17231 * tree.h (private_lookup_attribute_starting): New function.
17232 (lookup_attribute_starting): Likewise.
17233 * tree.c (private_lookup_attribute_starting): Likewise.
17235 2014-06-04 Martin Liska <mliska@suse.cz>
17237 * cgraph.h (expand_thunk): New argument added.
17238 (address_taken_from_non_vtable_p): New global function.
17239 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17240 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17241 * cgraphunit.c (analyze_function): Likewise.
17242 (assemble_thunks_and_aliases): Argument added to call.
17243 (expand_thunk): New argument forces to produce GIMPLE thunk.
17245 2014-06-04 Martin Liska <mliska@suse.cz>
17247 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17248 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17249 * profile.c (branch_prob): Likewise.
17251 2014-06-04 Martin Jambor <mjambor@suse.cz>
17254 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17255 handler for switch on an ipa_ref_use enum.
17256 * ipa-reference.c (analyze_function): Likewise.
17258 2014-06-04 Kai Tietz <ktietz@redhat.com>
17260 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17261 from old call-instruction.
17263 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17265 * config/aarch64/aarch64.c (aarch64_classify_address)
17266 (aarch64_legitimize_reload_address): Support full addressing modes
17268 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17269 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17271 2014-06-03 Andrew Pinski <apinski@cavium.com>
17273 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17276 2014-06-03 Andrew Pinski <apinski@cavium.com>
17278 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17279 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17281 2014-06-03 Kai Tietz <ktietz@redhat.com>
17283 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17286 2014-06-03 Dehao Chen <dehao@google.com>
17288 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17291 2014-06-03 Marek Polacek <polacek@redhat.com>
17294 * doc/invoke.texi: Document -Wswitch-bool.
17295 * function.c (stack_protect_epilogue): Cast controlling expression of
17297 * gengtype.c (walk_type): Generate switch expression with its
17298 controlling expression cast to int.
17300 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17302 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17304 * config/avr/avr-tables.opt: Regenerate.
17305 * config/avr/t-multilib: Regenerate.
17306 * doc/avr-mmcu.texi: Regenerate.
17308 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17309 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17311 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17312 (ata6617c, ata664251): Add new avr35 devices.
17313 (ata6612c): Add new avr4 device.
17314 (ata6613c, ata6614q): Add new avr5 devices.
17315 * config/avr/avr-tables.opt: Regenerate.
17316 * config/avr/t-multilib: Regenerate.
17317 * doc/avr-mmcu.texi: Regenerate.
17319 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17321 * gcc/config/aarch64/aarch64-builtins.c
17322 (aarch64_types_binop_ssu_qualifiers): New static data.
17323 (TYPES_BINOP_SSU): Define.
17324 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17325 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17326 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17327 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17328 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17329 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17330 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17331 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17332 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17333 suffix to builtin function name, remove cast.
17334 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17335 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17336 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17338 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17340 * gcc/config/aarch64/aarch64-builtins.c
17341 (aarch64_types_binop_uus_qualifiers,
17342 aarch64_types_shift_to_unsigned_qualifiers,
17343 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17344 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17345 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17346 sqshlu_n, uqshl_n): Update qualifiers.
17347 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17348 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17349 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17350 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17351 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17352 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17353 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17354 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17355 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17356 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17357 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17358 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17359 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17360 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17361 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17362 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17363 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17364 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17365 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17366 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17367 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17368 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17369 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17370 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17371 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17372 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17373 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17375 2014-06-03 Teresa Johnson <tejohnson@google.com>
17377 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17379 2014-06-02 Jason Merrill <jason@redhat.com>
17382 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17384 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17386 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17389 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17391 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17393 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17394 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17395 * config/aarch64/iterators.md (REVERSE): New iterator.
17396 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17397 (rev_op): New int_attribute.
17398 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17399 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17400 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17401 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17402 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17403 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17404 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17405 Replace temporary __asm__ with __builtin_shuffle.
17407 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17409 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17411 * config/mips/mips-tables.opt: Regenerate.
17412 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17413 to use mips_isa_rev rather than ISA_MIPS32R2.
17414 * config/mips/mips.h (ISA_MIPS32R3): New define.
17415 (ISA_MIPS32R5): New define.
17416 (ISA_MIPS64R3): New define.
17417 (ISA_MIPS64R5): New define.
17418 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17419 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17420 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17422 (MIPS_ISA_SYNCI_SPEC): Likewise.
17423 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17424 (LINK_SPEC): Added mips32r3 and mips32r5.
17425 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17426 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17427 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17428 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17429 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17430 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17431 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17433 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17435 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17437 * config/mips/mips.opt (mxpa): New option.
17438 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17441 2014-06-03 Martin Jambor <mjambor@suse.cz>
17444 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
17447 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
17449 PR tree-optimization/61328
17450 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
17451 initialization from find_bswap_or_nop_1.
17452 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
17453 in source_expr2 before using the size value the function sets. Also
17454 make use of init_symbolic_number () in both the old place and
17455 find_bswap_or_nop_load () to avoid reading uninitialized memory when
17456 doing recursion in the GIMPLE_BINARY_RHS case.
17458 2014-06-03 Richard Biener <rguenther@suse.de>
17460 PR tree-optimization/61383
17461 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
17464 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
17466 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
17467 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
17468 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
17469 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
17471 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
17472 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
17473 * system.h: ...here and make it unconditional.
17474 * target.def (conditional_register_usage): Mention
17475 define_register_constraint instead of old-style constraint macros.
17476 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
17477 * doc/tm.texi: Regenerate.
17478 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
17479 protected by !USE_MD_CONSTRAINTS.
17480 * config/frv/frv.md: Remove quote from old version of documentation.
17481 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
17482 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
17483 CONST_DOUBLE_OK_FOR_LETTER.
17484 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
17486 2014-06-02 Andrew Pinski <apinski@cavium.com>
17488 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
17489 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
17490 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
17491 file whose name depends on -mabi= and -mbig-endian.
17492 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
17493 Handle LP64 better and handle ilp32 too.
17494 (MULTILIB_OPTIONS): Delete.
17495 (MULTILIB_DIRNAMES): Delete.
17497 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
17499 * expr.h: Remove prototypes of functions defined in builtins.c.
17500 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
17501 Remove prototypes of functions defined in builtins.c.
17502 * builtins.h: Update prototype list to include all exported functions.
17503 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
17504 no_c99_libc_has_function): Move to targhooks.c
17505 (build_string_literal, build_call_expr_loc_array,
17506 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
17508 (expand_builtin_object_size, fold_builtin_object_size): Make static.
17509 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
17510 no_c99_libc_has_function): Relocate from builtins.c.
17511 * tree.c: Include builtins.h.
17512 (build_call_expr_loc_array, build_call_expr_loc_vec,
17513 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
17515 * fold-const.h (fold_fma): Move prototype to builtins.h.
17516 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
17517 * asan.c: Include builtins.h.
17518 * cfgexpand.c: Likewise.
17519 * convert.c: Likewise.
17520 * emit-rtl.c: Likewise.
17521 * except.c: Likewise.
17522 * expr.c: Likewise.
17523 * fold-const.c: Likewise.
17524 * gimple-fold.c: Likewise.
17525 * gimple-ssa-strength-reduction.c: Likewise.
17526 * gimplify.c: Likewise.
17527 * ipa-inline.c: Likewise.
17528 * ipa-prop.c: Likewise.
17529 * lto-streamer-out.c: Likewise.
17530 * stmt.c: Likewise.
17531 * tree-inline.c: Likewise.
17532 * tree-object-size.c: Likewise.
17533 * tree-sra.c: Likewise.
17534 * tree-ssa-ccp.c: Likewise.
17535 * tree-ssa-forwprop.c: Likewise.
17536 * tree-ssa-loop-ivcanon.c: Likewise.
17537 * tree-ssa-loop-ivopts.c: Likewise.
17538 * tree-ssa-math-opts.c: Likewise.
17539 * tree-ssa-reassoc.c: Likewise.
17540 * tree-ssa-threadedge.c: Likewise.
17541 * tree-streamer-in.c: Likewise.
17542 * tree-vect-data-refs.c: Likewise.
17543 * tree-vect-patterns.c: Likewise.
17544 * tree-vect-stmts.c: Likewise.
17545 * config/aarch64/aarch64.c: Likewise.
17546 * config/alpha/alpha.c: Likewise.
17547 * config/arc/arc.c: Likewise.
17548 * config/arm/arm.c: Likewise.
17549 * config/avr/avr.c: Likewise.
17550 * config/bfin/bfin.c: Likewise.
17551 * config/c6x/c6x.c: Likewise.
17552 * config/cr16/cr16.c: Likewise.
17553 * config/cris/cris.c: Likewise.
17554 * config/epiphany/epiphany.c: Likewise.
17555 * config/fr30/fr30.c: Likewise.
17556 * config/frv/frv.c: Likewise.
17557 * config/h8300/h8300.c: Likewise.
17558 * config/i386/i386.c: Likewise.
17559 * config/i386/winnt.c: Likewise.
17560 * config/ia64/ia64.c: Likewise.
17561 * config/iq2000/iq2000.c: Likewise.
17562 * config/lm32/lm32.c: Likewise.
17563 * config/m32c/m32c.c: Likewise.
17564 * config/m32r/m32r.c: Likewise.
17565 * config/m68k/m68k.c: Likewise.
17566 * config/mcore/mcore.c: Likewise.
17567 * config/mep/mep.c: Likewise.
17568 * config/microblaze/microblaze.c: Likewise.
17569 * config/mips/mips.c: Likewise.
17570 * config/mmix/mmix.c: Likewise.
17571 * config/mn10300/mn10300.c: Likewise.
17572 * config/moxie/moxie.c: Likewise.
17573 * config/msp430/msp430.c: Likewise.
17574 * config/nds32/nds32.c: Likewise.
17575 * config/pa/pa.c: Likewise.
17576 * config/pdp11/pdp11.c: Likewise.
17577 * config/picochip/picochip.c: Likewise.
17578 * config/rl78/rl78.c: Likewise.
17579 * config/rs6000/rs6000.c: Likewise.
17580 * config/rx/rx.c: Likewise.
17581 * config/s390/s390.c: Likewise.
17582 * config/score/score.c: Likewise.
17583 * config/sh/sh.c: Likewise.
17584 * config/sparc/sparc.c: Likewise.
17585 * config/spu/spu.c: Likewise.
17586 * config/stormy16/stormy16.c: Likewise.
17587 * config/tilegx/tilegx.c: Likewise.
17588 * config/tilepro/tilepro.c: Likewise.
17589 * config/v850/v850.c: Likewise.
17590 * config/vax/vax.c: Likewise.
17591 * config/xtensa/xtensa.c: Likewise.
17593 2014-06-02 Jeff Law <law@redhat.com>
17595 PR rtl-optimization/61094
17596 * ree.c (combine_reaching_defs): Do not reextend an insn if it
17597 was marked as do_no_reextend. If a copy is needed to eliminate
17598 an extension, then mark it as do_not_reextend.
17600 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
17602 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
17604 2014-06-02 Richard Henderson <rth@redhat.com>
17607 * config/alpha/alpha.c (print_operand_address): Allow symbolic
17608 addresses inside asms. Use output_operand_lossage instead of
17611 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
17614 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
17615 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
17617 2014-06-02 Tom de Vries <tom@codesourcery.com>
17619 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
17620 case that x has VOIDmode.
17622 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
17624 * varasm.c (copy_constant): Delete function.
17625 (build_constant_desc): Don't call it.
17627 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17630 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
17631 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
17632 with immediate_operand.
17634 2014-06-02 Andreas Schwab <schwab@suse.de>
17636 * config/ia64/ia64.c
17637 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
17638 pending_data_specs first.
17640 2014-06-02 Richard Biener <rguenther@suse.de>
17642 PR tree-optimization/61378
17643 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
17644 valueized_anything.
17646 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
17648 * config/i386/constraints.md (Bw): Rename from 'w'.
17649 (Bz): Rename from 'z'.
17650 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
17652 2014-06-01 Kai Tietz <ktietz@redhat.com>
17655 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17656 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17657 instead of m constraint.
17659 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17661 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17662 a separate alternative where the scratch operand 2 is marked as
17665 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
17667 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17668 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
17669 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
17670 and __builtins_arm_get_fpscr.
17671 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17672 __builtins_arm_get_fpscr.
17673 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
17674 __builtins_arm_ldfpscr.
17675 (arm_atomic_assign_expand_fenv): New function.
17676 * config/arm/vfp.md (set_fpscr): New pattern.
17677 (get_fpscr) : Likewise.
17678 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
17680 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17681 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
17683 2014-05-30 Jakub Jelinek <jakub@redhat.com>
17685 * asan.c (report_error_func): Add SLOW_P argument, use
17686 BUILT_IN_ASAN_*_N if set.
17687 (build_check_stmt): Likewise.
17688 (instrument_derefs): If T has insufficient alignment,
17689 force same handling as for odd sizes.
17691 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
17692 BUILT_IN_ASAN_REPORT_STORE_N): New.
17693 * asan.c (struct asan_mem_ref): Change access_size type to
17695 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
17696 update_mem_ref_hash_table): Likewise.
17697 (asan_mem_ref_hasher::hash): Hash in a HWI.
17698 (report_error_func): Change size_in_bytes argument to HWI.
17699 Use *_N builtins if size_in_bytes is larger than 16 or not power of
17701 (build_shadow_mem_access): New function.
17702 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
17703 Handle size_in_bytes not power of two or larger than 16.
17704 (instrument_derefs): Don't give up if size_in_bytes is not
17705 power of two or is larger than 16.
17707 2014-05-30 Kai Tietz <ktietz@redhat.com>
17710 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
17711 for sibling-tail-calls.
17712 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
17714 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
17715 (sibcall_insn_operand): Add check for sibcall_memory_operand.
17717 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17719 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
17720 * config/avr/avr-tables.opt: Regenerate.
17721 * config/avr/t-multilib: Regenerate.
17722 * doc/avr-mmcu.texi: Regenerate.
17724 2014-05-30 Ian Lance Taylor <iant@google.com>
17726 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
17729 2014-05-30 Tom de Vries <tom@codesourcery.com>
17731 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17734 2014-05-30 Tom de Vries <tom@codesourcery.com>
17736 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17737 * lra.c (initialize_lra_reg_info_element): Add init of
17738 actual_call_used_reg_set field.
17739 (lra): Call lra_create_live_ranges before lra_inheritance for
17741 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17743 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
17744 instead of call_used_reg_set for -fuse-caller-save.
17745 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17747 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17749 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
17751 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
17753 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
17755 * ira.c (ira_get_dup_out_num): Check for output operands at
17756 the start of the loop. Handle cases where an included alternative
17757 follows an excluded one.
17759 2014-05-29 Mike Stump <mikestump@comcast.net>
17762 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
17763 post ld passes when lto is used.
17765 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
17767 PR rtl-optimization/61325
17768 * lra-constraints.c (process_address): Rename to process_address_1.
17769 (process_address): New function.
17771 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
17773 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
17774 TYPES_BINOPV): New static data.
17775 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
17777 * config/aarch64/aarch64-simd.md (aarch64_ext,
17778 aarch64_im_lane_boundsi): New patterns.
17779 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
17781 (aarch64_evpc_ext): New function.
17783 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
17785 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
17786 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
17787 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
17788 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
17789 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
17791 2014-05-29 Tom de Vries <tom@codesourcery.com>
17793 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
17795 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
17796 Richard Sandiford <rdsandiford@googlemail.com>
17798 * arm/iterators.md (shiftable_ops): New code iterator.
17799 (t2_binop0, arith_shift_insn): New code attributes.
17800 * arm/predicates.md (shift_nomul_operator): New predicate.
17801 * arm/arm.md (insn_enabled): Delete.
17802 (enabled): Remove insn_enabled test.
17803 (*arith_shiftsi): Delete. Replace with ...
17804 (*<arith_shift_insn>_multsi): ... new pattern.
17805 (*<arith_shift_insn>_shiftsi): ... new pattern.
17806 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
17808 2014-05-29 Radovan Obradovic <robradovic@mips.com>
17809 Tom de Vries <tom@codesourcery.com>
17811 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
17812 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
17814 (mips_split_call): Use POST_CALL_TMP_REG.
17815 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
17817 2014-05-29 Tom de Vries <tom@codesourcery.com>
17819 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
17820 with #ifdef STACK_REGS.
17822 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
17824 * varasm.c (get_variable_section): Walk aliases.
17825 (place_block_symbol): Walk aliases.
17827 2014-05-28 Tom de Vries <tom@codesourcery.com>
17830 2014-05-28 Tom de Vries <tom@codesourcery.com>
17832 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17833 * lra.c (initialize_lra_reg_info_element): Add init of
17834 actual_call_used_reg_set field.
17835 (lra): Call lra_create_live_ranges before lra_inheritance for
17837 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17839 * lra-constraints.c (need_for_call_save_p): Use
17840 actual_call_used_reg_set instead of call_used_reg_set for
17842 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17844 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17846 * doc/md.texi: Document that the % constraint character must
17847 be at the beginning of the string.
17848 * genoutput.c (validate_insn_alternatives): Check that '=',
17849 '+' and '%' only appear at the beginning of a constraint.
17850 * ira.c (commutative_constraint_p): Delete.
17851 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
17852 at the start of the string.
17853 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
17855 * config/arm/neon.md (bicdi3_neon): Likewise.
17856 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
17857 (slt_si, sltu_si): Likewise.
17858 * config/vax/vax.md (sbcdi3): Likewise.
17859 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
17860 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
17861 (mul64): Move '%' to beginning of constraint.
17862 * config/arm/arm.md (*xordi3_insn): Likewise.
17863 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
17864 (xorsi3): Likewise.
17866 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17868 * doc/md.texi: Document the restrictions on the "enabled" attribute.
17870 2014-05-28 Jason Merrill <jason@redhat.com>
17873 * cgraph.h (symtab_node::get_comdat_group_id): New.
17874 * cgraphunit.c (analyze_functions): Call it.
17875 * symtab.c (dump_symtab_node): Likewise.
17876 * tree.c (decl_comdat_group_id): New.
17877 * tree.h: Declare it.
17878 * lto-streamer-out.c (write_symbol): Use it.
17879 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
17881 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
17883 PR bootstrap/PR61146
17884 * wide-int.cc: Do not include longlong.h when compiling with clang.
17886 2014-05-28 Richard Biener <rguenther@suse.de>
17888 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
17889 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
17890 (vrp_visit_assignment_or_call): Print less vertical space.
17891 (vrp_visit_stmt): Likewise.
17892 (vrp_visit_phi_node): Likewise. For a PHI argument with
17893 VR_VARYING range consider recording it as copy.
17895 2014-05-28 Richard Biener <rguenther@suse.de>
17898 2014-05-28 Richard Biener <rguenther@suse.de>
17900 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17902 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
17904 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
17905 sufficiently aligned and an offset is used at the same time.
17906 (expand_expr_real_1): Likewise.
17908 2014-05-28 Richard Biener <rguenther@suse.de>
17910 PR middle-end/61045
17911 * fold-const.c (fold_comparison): When folding
17912 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
17913 the sign of the remaining constant operand stays the same.
17915 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
17917 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
17918 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
17919 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
17921 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
17922 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
17923 (m32bit-doubles) Likewise.
17924 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
17925 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
17928 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17930 * configure.ac ($gcc_cv_ld_clearcap): New test.
17931 * configure: Regenerate.
17932 * config.in: Regenerate.
17933 * config/sol2.opt (mclear-hwcap): New option.
17934 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
17935 * config/sol2-clearcap.map: Moved here from
17936 testsuite/gcc.target/i386/clearcap.map.
17937 * config/sol2-clearcapv2.map: Move here from
17938 gcc.target/i386/clearcapv2.map.
17939 * config/t-sol2 (install): Depend on install-clearcap-map.
17940 (install-clearcap-map): New target.
17941 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
17944 2014-05-28 Richard Biener <rguenther@suse.de>
17946 * hwint.h (*_HALF_WIDE_INT*): Move to ...
17947 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
17948 ... here and remove the rest.
17949 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17951 2014-05-28 Richard Biener <rguenther@suse.de>
17953 PR tree-optimization/61335
17954 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
17955 new range fails, drop to varying.
17957 2014-05-28 Olivier Hainque <hainque@adacore.com>
17959 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
17960 (CPP_SPEC): Add entry for -mcpu=8548.
17961 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
17962 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
17964 2014-05-28 Tom de Vries <tom@codesourcery.com>
17966 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17967 * lra.c (initialize_lra_reg_info_element): Add init of
17968 actual_call_used_reg_set field.
17969 (lra): Call lra_create_live_ranges before lra_inheritance for
17971 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17973 * lra-constraints.c (need_for_call_save_p): Use
17974 actual_call_used_reg_set instead of call_used_reg_set for
17976 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17978 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17979 Tom de Vries <tom@codesourcery.com>
17981 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
17983 (@item -fuse-caller-save): New item.
17985 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17986 Tom de Vries <tom@codesourcery.com>
17988 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
17989 OPT_fuse_caller_save.
17991 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17992 Tom de Vries <tom@codesourcery.com>
17994 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
17995 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
17996 get_call_reg_set_usage.
17997 * resource.c (mark_set_resources, mark_target_live_regs): Use
17998 get_call_reg_set_usage.
17999 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18001 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18002 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18003 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18004 * ira-build.c (ira_create_allocno): Init
18005 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18006 (create_cap_allocno, propagate_allocno_info)
18007 (propagate_some_info_from_allocno)
18008 (copy_info_to_removed_store_destinations): Handle
18009 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18010 * ira-costs.c (ira_tune_allocno_costs): Use
18011 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18013 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18014 Tom de Vries <tom@codesourcery.com>
18016 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18017 and function_used_regs_valid fields.
18018 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18019 find_all_hard_reg_sets.
18020 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18021 (get_call_reg_set_usage): New function.
18022 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18023 * regs.h (get_call_reg_set_usage): Declare.
18025 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18028 * config/dbx.h (License): Add Runtime Library Exception.
18029 * config/newlib-stdint.h (License): Same.
18030 * config/rtems.h (License): Same
18031 * config/initfini-array.h (License): Same
18032 * config/v850/v850.h (License): Same.
18033 * config/v850/v850-opts.h (License): Same
18034 * config/v850/rtems.h (License): Same.
18036 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18039 * doc/extend.texi (Local Labels): Note that label differences are
18040 not supported for AVR.
18042 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18043 Olivier Hainque <hainque@adacore.com>
18045 * rtl.h (set_for_reg_notes): Declare.
18046 * emit-rtl.c (set_for_reg_notes): New function.
18047 (set_unique_reg_note): Use it.
18048 * optabs.c (add_equal_note): Likewise
18050 2014-05-27 Andrew Pinski <apinski@cavium.com>
18052 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18053 Use <w> for the register in assembly template.
18054 (stack_protect_test): Use the mode of operands[0] for the result.
18055 (stack_protect_test_<mode>): Use <w> for the register
18056 in assembly template.
18058 2014-05-27 DJ Delorie <dj@redhat.com>
18060 * config/rx/rx.c (add_vector_labels): New.
18061 (rx_output_function_prologue): Call it.
18062 (rx_handle_func_attribute): Don't require empty arguments.
18063 (rx_handle_vector_attribute): New.
18064 (rx_attribute_table): Add "vector" attribute.
18065 * doc/extend.texi (interrupt, vector): Document new/changed
18066 RX-specific attributes.
18068 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18070 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18072 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18073 predicate to detect a negative quotient.
18075 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18077 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18078 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18079 Add X - Y CMP 0 to X CMP Y transformation.
18080 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18082 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18084 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18087 2014-05-27 Steve Ellcey <sellcey@mips.com>
18089 * config/mips/mips.c: Add include of cgraph.h.
18091 2014-05-27 Richard Biener <rguenther@suse.de>
18093 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18095 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18098 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18099 * config/arm/arm-cores.def (License): Same.
18100 * config/arm/arm-opts.h (License): Same.
18101 * config/arm/aout.h (License): Same.
18102 * config/arm/bpabi.h (License): Same.
18103 * config/arm/elf.h (License): Same.
18104 * config/arm/linux-elf.h (License): Same.
18105 * config/arm/linux-gas.h (License): Same.
18106 * config/arm/netbsd-elf.h (License): Same.
18107 * config/arm/uclinux-eabi.h (License): Same.
18108 * config/arm/uclinux-elf.h (License): Same.
18109 * config/arm/vxworks.h (License): Same.
18111 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18113 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18114 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18115 (arm_init_neon_builtins): Handle NEON_BSWAP.
18116 Define required type nodes.
18117 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18118 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18119 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18120 * config/arm/iterators.md (VDQHSD): New mode iterator.
18122 2014-05-27 Richard Biener <rguenther@suse.de>
18124 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18125 Try using literal operands when comparing value-ranges failed.
18127 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18129 * ira.c (commutative_operand): Adjust for change to recog_data.
18130 [Missing from previous commit.]
18132 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18134 * system.h (TEST_BIT): New macro.
18135 * recog.h (alternative_mask): New type.
18136 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18137 (recog_data_d): Replace alternative_enabled_p array with
18138 enabled_alternatives.
18139 (target_recog): New structure.
18140 (default_target_recog, this_target_recog): Declare.
18141 (get_enabled_alternatives, recog_init): Likewise.
18142 * recog.c (default_target_recog, this_target_recog): New variables.
18143 (get_enabled_alternatives): New function.
18144 (extract_insn): Use it.
18145 (recog_init): New function.
18146 (preprocess_constraints, constrain_operands): Adjust for change to
18148 * postreload.c (reload_cse_simplify_operands): Likewise.
18149 * reload.c (find_reloads): Likewise.
18150 * ira-costs.c (record_reg_classes): Likewise.
18151 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18152 all alternatives after a disabled one would be skipped.
18153 (ira_implicitly_set_insn_hard_regs): Likewise.
18154 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18155 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18156 with enabled_alternatives.
18157 * lra.c (free_insn_recog_data): Update accordingly.
18158 (lra_update_insn_recog_data): Likewise.
18159 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18160 * lra-constraints.c (process_alt_operands): Likewise. Handle
18161 only_alternative as part of the enabled mask.
18162 * target-globals.h (this_target_recog): Declare.
18163 (target_globals): Add a recog field.
18164 (restore_target_globals): Restore this_target_recog.
18165 * target-globals.c: Include recog.h.
18166 (default_target_globals): Initialize recog field.
18167 (save_target_globals): Likewise.
18168 * reginfo.c (reinit_regs): Call recog_init.
18169 * toplev.c (backend_init_target): Likewise.
18171 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18173 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18174 rather than any named insn's code.
18176 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18179 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18180 * config/arm/arm-cores.def (License): Same.
18182 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18184 * tree.h (decl_comdat_group): Declare.
18185 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18186 * tree.c (decl_comdat_group): Here.
18188 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18190 PR rtl-optimization/61222
18191 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18192 the shift, truncate the PLUS operand to the result mode.
18194 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18197 * config/i386/i386.c (ix86_rtx_costs)
18198 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18201 2014-05-26 Martin Jambor <mjambor@suse.cz>
18203 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18206 2014-05-26 Richard Biener <rguenther@suse.de>
18208 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18209 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18210 Provide specializations.
18211 (wi::int_traits <HOST_WIDE_INT>,
18212 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18214 2014-05-26 Alan Modra <amodra@gmail.com>
18217 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18218 params and return a bool. Remove dead code. Update comment.
18219 Assert we have a const_int source. Remove bogus code from
18220 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18221 handling of constants > 2G and reg_equal note, from..
18222 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18223 return value. Update comment. If we can, use a new pseudo
18224 for intermediate calculations.
18225 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18227 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18228 call to rs6000_emit_set_const in splitter.
18229 (movdi_internal64+2, +3): Likewise.
18231 2014-05-26 Richard Biener <rguenther@suse.de>
18233 * system.h: Define __STDC_FORMAT_MACROS before
18234 including inttypes.h.
18235 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18236 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18237 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18238 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18239 HOST_WIDEST_INT_C): Remove.
18240 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18241 if C99 inttypes.h is not available.
18242 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18243 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18244 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18245 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18246 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18247 (struct output_info): Likewise.
18248 (print_statistics): Adjust.
18249 (dump_bitmap_statistics): Likewise.
18250 * bt-load.c (migrate_btr_defs): Print with PRId64.
18251 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18252 (MAX_SAFE_MULTIPLIER): Adjust.
18253 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18254 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18255 dump_cgraph_node): Likewise.
18256 * final.c (dump_basic_block_info): Likewise.
18257 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18258 * gcov.c (format_gcov): Likewise.
18259 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18261 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18262 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18263 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18264 Use PRId64 for dumping.
18265 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18266 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18267 (add_allocno_hard_regs): Adjust.
18268 * loop-doloop.c (doloop_modify): Print using PRId64.
18269 * loop-iv.c (inverse): Compute in uint64_t.
18270 (determine_max_iter, iv_number_of_iterations): Likewise.
18271 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18272 Print using PRId64.
18273 * lto-streamer-out.c (write_symbol): Use uint64_t.
18274 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18275 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18276 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18277 * modulo-sched.c (const_iteration_count): Use int64_t.
18278 (sms_schedule): Dump using PRId64.
18279 * predict.c (dump_prediction): Likewise.
18280 * pretty-print.h (pp_widest_integer): Remove.
18281 * profile.c (get_working_sets, is_edge_inconsistent,
18282 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18283 * tree-pretty-print.c (pp_double_int): Remove case handling
18284 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18285 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18287 (pass_optimize_bswap::execute): Remove restriction on hosts.
18288 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18289 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18290 * tree.c (widest_int_cst_value): Remove.
18291 * tree.h (widest_int_cst_value): Likewise.
18292 * value-prof.c (dump_histogram_value): Print using PRId64.
18293 * gengtype.c (main): Also inject int64_t.
18294 * ggc-page.c (struct max_alignment): Use int64_t.
18295 * alloc-pool.c (struct allocation_object_def): Likewise.
18296 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18298 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18299 * doc/tm.texi: Regenerated.
18300 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18301 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18302 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18303 mmix_output_register_setting): Use [u]int64_t in prototypes.
18304 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18305 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18306 mmix_output_octa, mmix_output_shifted_value): Adjust.
18307 (mmix_intval): Adjust. Remove unreachable case.
18308 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18310 2014-05-26 Richard Biener <rguenther@suse.de>
18312 * configure.ac: Drop __int64 type check. Insist that we
18313 found uint64_t and int64_t.
18314 * hwint.h (HOST_BITS_PER___INT64): Remove.
18315 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18316 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18317 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18318 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18319 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18320 for dst_q_src_df_rms_cdt.
18321 * configure: Regenerate.
18322 * config.in: Likewise.
18324 2014-05-26 Michael Tautschnig <mt@debian.org>
18327 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18328 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18330 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18332 PR rtl-optimization/61278
18333 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18335 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18337 PR rtl-optimization/61220
18338 Part of PR rtl-optimization/61225
18339 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18340 insn; skip split_edge for a block with only one successor.
18342 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18344 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18347 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18349 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18350 (update_vtable_references): New function.
18351 (function_and_variable_visibility): Rewrite also vtable initializers.
18352 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18354 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18356 * ggc.h (ggc_grow): New function.
18357 * ggc-none.c (ggc_grow): New function.
18358 * ggc-page.c (ggc_grow): Likewise.
18360 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18362 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18363 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18364 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18365 varpool_externally_visible_p, can_replace_by_local_alias,
18366 update_visibility_by_resolution_info, function_and_variable_visibility,
18367 pass_data_ipa_function_and_variable_visibility,
18368 make_pass_ipa_function_and_variable_visibility,
18369 whole_program_function_and_variable_visibility,
18370 pass_data_ipa_whole_program_visibility,
18371 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18372 * cgraph.h (cgraph_local_node_p): Declare.
18373 * ipa-visibility.c: New file.
18374 * Makefile.in (OBJS): Add ipa-visiblity.o
18376 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18378 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18379 that var decl is available.
18381 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18383 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18384 symtab_node pointer.
18385 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18386 (find_decls_types_r): Do not walk COMDAT_GROUP.
18387 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18388 * varasm.c (make_decl_one_only): Use set_comdat_group;
18389 create node if needed.
18390 * ipa-inline-transform.c (save_inline_function_body): Update
18391 way we decl->symtab mapping.
18392 * symtab.c (symtab_hash, hash_node, eq_node
18393 symtab_insert_node_to_hashtable): Remove.
18394 (symtab_register_node): Update.
18395 (symtab_unregister_node): Update.
18396 (symtab_get_node): Reimplement as inline function.
18397 (symtab_add_to_same_comdat_group): Update.
18398 (symtab_dissolve_same_comdat_group_list): Update.
18399 (dump_symtab_base): Update.
18400 (verify_symtab_base): Update.
18401 (symtab_make_decl_local): Update.
18402 (fixup_same_cpp_alias_visibility): Update.
18403 (symtab_nonoverwritable_alias): Update.
18404 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18405 * ipa.c (update_visibility_by_resolution_info): UPdate.
18406 * bb-reorder.c: Include cgraph.h
18407 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18408 with comdat groups.
18409 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18410 * cgraph.c (cgraph_get_create_node): Update.
18411 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18413 (symtab_get_node): Make inline.
18414 (symtab_insert_node_to_hashtable): Remove.
18415 (symtab_can_be_discarded): Update.
18416 (decl_comdat_group): New function.
18417 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18419 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18421 (read_comdat_group): New function.
18422 (input_node, input_varpool_node): Use it.
18423 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18425 * mips.c (mips_start_unique_function): Likewise.
18426 (ix86_code_end): Likewise.
18427 (rs6000_code_end): Likweise.
18428 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18430 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18432 * gengtype-state.c (fatal_reading_state): Bring offline.
18433 * optabs.c (widening_optab_handler): Bring offline.
18434 * optabs.h (widening_optab_handler): Likewise.
18435 * final.c (get_attr_length_1): Likewise.
18437 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18439 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18441 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18443 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18444 (ppc440-compare): Include shift with dot.
18445 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
18446 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
18448 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
18450 (e6500_sfx2): Include it.
18451 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
18452 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18453 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
18454 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
18455 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
18456 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
18457 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
18458 *lshiftrt_internal1le, *lshiftrt_internal1be,
18459 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
18460 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
18461 *rotldi3_internal10le, *rotldi3_internal10be,
18462 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
18463 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
18464 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
18465 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
18466 define_insns): Use type "shift" in the appropriate alternatives.
18468 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18470 * config/rs6000/rs6000.md (type): Add "logical". Delete
18472 (dot): Adjust comment.
18473 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
18474 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
18475 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
18476 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
18477 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
18478 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
18479 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
18480 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18482 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18483 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18484 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18485 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18486 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18487 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18488 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18489 * config/rs6000/8540.md (ppc8540_su): Adjust.
18490 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18491 cell-cmp-microcoded): Adjust.
18492 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18493 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18494 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18495 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18496 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18497 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18498 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18499 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18500 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18502 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18503 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
18504 Adjust. Adjust comment.
18505 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18506 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18508 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18510 * config/rs6000/rs6000.md (type): Add "add".
18511 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
18512 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
18513 define_insns): Use it.
18514 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18516 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18517 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18518 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18519 * config/rs6000/601.md (ppc601-integer): Adjust.
18520 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18521 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18522 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18523 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18524 * config/rs6000/8540.md (ppc8540_su): Adjust.
18525 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18526 cell-cmp-microcoded): Adjust.
18527 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18528 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18529 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18530 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18531 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18532 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18533 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18534 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18535 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18537 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18538 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
18539 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18540 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18542 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18544 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
18545 "delayed_compare", "var_delayed_compare".
18546 (var_shift): New attribute.
18547 (cell_micro): Adjust.
18548 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
18549 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
18550 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
18551 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18552 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18553 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18554 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18555 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
18556 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
18557 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
18558 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
18559 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
18560 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
18561 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
18562 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
18563 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
18564 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
18565 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
18566 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
18567 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
18568 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
18569 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
18570 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
18571 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18572 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18574 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18575 * config/rs6000/440.md (ppc440-integer): Adjust.
18576 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18577 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
18578 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18579 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18580 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18581 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18582 * config/rs6000/8540.md (ppc8540_su): Adjust.
18583 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18584 cell-cmp-microcoded): Adjust.
18585 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
18586 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18587 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
18588 e500mc64_delayed): Adjust.
18589 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
18590 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
18591 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18592 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
18593 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
18594 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
18595 power6-delayed-compare, power6-var-delayed-compare): Adjust.
18596 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
18597 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
18599 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18600 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18602 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18604 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
18605 (bits): New mode_attr.
18606 (idiv_ldiv): Delete mode_attr.
18607 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
18608 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18609 rs6000_adjust_priority, is_nonpipeline_insn,
18610 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18612 * config/rs6000/40x.md (ppc403-idiv): Adjust.
18613 * config/rs6000/440.md (ppc440-idiv): Adjust.
18614 * config/rs6000/476.md (ppc476-idiv): Adjust.
18615 * config/rs6000/601.md (ppc601-idiv): Adjust.
18616 * config/rs6000/603.md (ppc603-idiv): Adjust.
18617 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
18618 ppc620-ldiv): Adjust.
18619 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
18620 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
18621 * config/rs6000/8540.md (ppc8540_divide): Adjust.
18622 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
18623 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
18624 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
18625 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
18626 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
18627 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
18628 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
18629 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
18630 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
18631 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
18632 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
18633 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
18634 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
18635 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
18636 * config/rs6000/titan.md (titan_fxu_div): Adjust.
18638 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18640 * config/rs6000/rs6000.md (type): Delete "insert_word",
18641 "insert_dword". Add "insert".
18642 (size): Update comment.
18643 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18644 insn_must_be_first_in_group): Adjust.
18645 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
18646 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
18647 *insvsi_internal6, insvdi_internal): Adjust.
18649 * config/rs6000/40x.md (ppc403-integer): Adjust.
18650 * config/rs6000/440.md (ppc440-integer): Adjust.
18651 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
18652 * config/rs6000/601.md (ppc601-integer): Adjust.
18653 * config/rs6000/603.md (ppc603-integer): Adjust.
18654 * config/rs6000/6xx.md (ppc604-integer): Adjust.
18655 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18656 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18657 * config/rs6000/8540.md (ppc8540_su): Adjust.
18658 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18659 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18660 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18661 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18662 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18663 * config/rs6000/e6500.md (e6500_sfx): Adjust.
18664 * config/rs6000/mpc.md (mpccore-integer): Adjust.
18665 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
18666 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
18667 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
18668 * config/rs6000/power7.md (power7-integer): Adjust.
18669 * config/rs6000/power8.md (power8-1cyc): Adjust.
18670 * config/rs6000/rs64.md (rs64a-integer): Adjust.
18671 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18673 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18675 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
18676 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
18677 (size): New attribute.
18678 (dot): New attribute.
18679 (cell_micro): Adjust.
18680 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
18681 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
18682 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
18683 umuldi3_highpart): Adjust.
18684 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18685 rs6000_adjust_priority, is_nonpipeline_insn,
18686 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18688 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
18689 ppc405-imul3): Adjust.
18690 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
18691 * config/rs6000/476.md (ppc476-imul): Adjust.
18692 * config/rs6000/601.md (ppc601-imul): Adjust.
18693 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
18694 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
18695 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
18696 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
18697 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
18699 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
18700 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
18701 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
18702 cell-imul): Adjust.
18703 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
18704 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
18705 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
18706 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
18707 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
18708 * config/rs6000/mpc.md (mpccore-imul): Adjust.
18709 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
18710 power4-lmul, power4-imul, power4-imul3): Adjust.
18711 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
18712 power5-lmul, power5-imul, power5-imul3): Adjust.
18713 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
18714 power6-lmul, power6-imul, power6-imul3): Adjust.
18715 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
18716 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
18718 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
18719 rs64a-lmul): Adjust.
18720 * config/rs6000/titan.md (titan_imul): Adjust.
18722 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18724 * config/rs6000/rs6000.md (type): Add new value "halfmul".
18725 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
18726 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
18727 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
18728 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
18729 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
18730 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
18731 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
18732 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
18733 * config/rs6000/titan.md: Delete nonsensical comment.
18734 (titan_imul): Add type imul3.
18735 (titan_mulhw): Remove type imul3; add type halfmul.
18737 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18739 * config/rs6000/rs6000.md (type): Reorder, reformat.
18741 2014-05-23 Martin Jambor <mjambor@suse.cz>
18743 PR tree-optimization/53787
18744 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
18745 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
18746 analysis_done, update all uses.
18747 * ipa-prop.c: Include domwalk.h
18748 (param_analysis_info): Removed.
18749 (param_aa_status): New type.
18750 (ipa_bb_info): Likewise.
18751 (func_body_info): Likewise.
18752 (ipa_get_bb_info): New function.
18753 (aa_overwalked): Likewise.
18754 (find_dominating_aa_status): Likewise.
18755 (parm_bb_aa_status_for_bb): Likewise.
18756 (parm_preserved_before_stmt_p): Changed to use new param AA info.
18757 (load_from_unmodified_param): Accept func_body_info as a parameter
18758 instead of parms_ainfo.
18759 (parm_ref_data_preserved_p): Changed to use new param AA info.
18760 (parm_ref_data_pass_through_p): Likewise.
18761 (ipa_load_from_parm_agg_1): Likewise. Update callers.
18762 (compute_complex_assign_jump_func): Changed to use new param AA info.
18763 (compute_complex_ancestor_jump_func): Likewise.
18764 (ipa_compute_jump_functions_for_edge): Likewise.
18765 (ipa_compute_jump_functions): Removed.
18766 (ipa_compute_jump_functions_for_bb): New function.
18767 (ipa_analyze_indirect_call_uses): Likewise, moved variable
18769 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
18770 and info, moved variable declarations down.
18771 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
18773 (ipa_analyze_stmt_uses): Likewise.
18774 (ipa_analyze_params_uses): Removed.
18775 (ipa_analyze_params_uses_in_bb): New function.
18776 (ipa_analyze_controlled_uses): Likewise.
18777 (free_ipa_bb_info): Likewise.
18778 (analysis_dom_walker): New class.
18779 (ipa_analyze_node): Handle node-specific forbidden analysis,
18780 initialize and free func_body_info, use dominator walker.
18781 (ipcp_modif_dom_walker): New class.
18782 (ipcp_transform_function): Create and free func_body_info, use
18783 ipcp_modif_dom_walker, moved a lot of functionality there.
18785 2014-05-23 Marek Polacek <polacek@redhat.com>
18786 Jakub Jelinek <jakub@redhat.com>
18788 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
18789 * gcc.c (sanitize_spec_function): Likewise.
18790 * convert.c (convert_to_integer): Include "ubsan.h". Add
18791 floating-point to integer instrumentation.
18792 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
18793 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
18794 SANITIZE_NONDEFAULT.
18795 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
18796 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
18797 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
18798 * ubsan.c: Include "realmpfr.h" and "dfp.h".
18799 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
18800 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
18801 float/double/long double.
18802 (ubsan_instrument_float_cast): New function.
18803 * ubsan.h (ubsan_instrument_float_cast): Declare.
18805 2014-05-23 Jiong Wang <jiong.wang@arm.com>
18807 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
18809 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
18810 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
18811 Adjust for tailcalling through registers.
18812 * config/aarch64/aarch64.h (enum reg_class): New caller save
18814 (REG_CLASS_NAMES): Likewise.
18815 (REG_CLASS_CONTENTS): Likewise.
18816 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
18817 Allow tailcalling without decls.
18819 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
18821 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
18822 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
18824 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
18825 gsi, and variables v_* to v*.
18827 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
18829 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
18831 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
18833 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
18834 * omp-low.c: Update accordingly.
18836 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
18837 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
18838 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
18839 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
18840 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
18841 GF_OMP_TARGET_KIND_UPDATE.
18843 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
18844 Explicitly enumerate the expected region types.
18846 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
18849 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
18850 documentation; the old documentation didn't clearly state the
18851 constraints on the contents of the pointed-to storage.
18853 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18855 Fix bootstrap error on ia64
18856 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
18857 Return default value.
18859 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
18861 PR tree-optimization/54733
18862 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
18864 (find_bswap_or_nop_load): New.
18865 (find_bswap_1): Renamed to ...
18866 (find_bswap_or_nop_1): This. Also add support for memory source.
18867 (find_bswap): Renamed to ...
18868 (find_bswap_or_nop): This. Also add support for memory source and
18869 detection of bitwise operations equivalent to load in target
18871 (execute_optimize_bswap): Likewise. Also move its leading comment back
18872 in place and split statement transformation into ...
18873 (bswap_replace): This.
18875 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
18877 PR rtl-optimization/61215
18878 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
18879 simplify_gen_subreg until final substitution.
18881 2014-05-23 Alan Modra <amodra@gmail.com>
18884 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
18885 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
18886 Use "Y" constraint rather than "m".
18888 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
18890 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
18892 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
18893 New function declaration.
18894 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
18895 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
18896 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
18897 (aarch64_init_builtins) : Initialize builtins
18898 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
18899 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
18900 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
18901 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
18902 and __builtins_aarch64_set_fpsr.
18903 (aarch64_atomic_assign_expand_fenv): New function.
18904 * config/aarch64/aarch64.md (set_fpcr): New pattern.
18905 (get_fpcr) : Likewise.
18906 (set_fpsr) : Likewise.
18907 (get_fpsr) : Likewise.
18908 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
18909 and UNSPECV_SET_FPSR.
18910 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18911 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
18912 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
18914 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
18916 PR rtl-optimization/60969
18917 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
18918 constraints. Set up mem cost for NO_REGS case.
18920 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
18922 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
18924 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
18926 * config/darwin.c: Include "lto-section-names.h".
18927 (LTO_SEGMENT_NAME): Don't define.
18928 * config/i386/winnt.c: Include "lto-section-names.h".
18929 * lto-streamer.c: Include "lto-section-names.h".
18930 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
18931 * lto-wrapper.c: Include "lto-section-names.h".
18932 (LTO_SECTION_NAME_PREFIX): Don't define.
18933 * lto-section-names.h: New file.
18934 * cgraphunit.c: Include "lto-section-names.h".
18936 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
18938 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
18940 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
18943 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
18945 2014-05-22 Nick Clifton <nickc@redhat.com>
18947 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
18949 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
18951 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
18952 -> (T)A transformation to integer types.
18954 2014-05-22 Teresa Johnson <tejohnson@google.com>
18956 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
18957 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
18958 (gcov_rewrite): Use gcov_nonruntime_assert.
18959 (gcov_open): Ditto.
18960 (gcov_write_words): Ditto.
18961 (gcov_write_length): Ditto.
18962 (gcov_read_words): Use gcov_nonruntime_assert, and remove
18963 gcc_assert from IN_LIBGCOV code.
18964 (gcov_read_summary): Use gcov_error to flag profile corruption.
18965 (gcov_sync): Use gcov_nonruntime_assert.
18966 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
18967 (gcov_histo_index): Use gcov_nonruntime_assert.
18968 (static void gcov_histogram_merge): Ditto.
18969 (compute_working_sets): Ditto.
18970 * gcov-io.h (gcov_nonruntime_assert): Define.
18971 (gcov_error): Define for !IN_LIBGCOV
18973 2014-05-22 Richard Biener <rguenther@suse.de>
18975 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18976 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
18977 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
18978 and deallocation site.
18979 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
18980 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
18981 passing through the incoming points-to set.
18982 (handle_lhs_call): Use flags argument instead of recomputing it.
18983 (find_func_aliases_for_call): Call handle_lhs_call with proper
18986 2014-05-22 Jakub Jelinek <jakub@redhat.com>
18988 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
18989 all padding bits in REAL_VALUE_TYPE are cleared.
18991 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18993 Cleanup and improve multipass_dfa_lookahead_guard
18994 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
18995 (core2i7_first_cycle_multipass_begin,)
18996 (core2i7_first_cycle_multipass_issue,)
18997 (core2i7_first_cycle_multipass_backtrack): Update signature.
18998 * config/ia64/ia64.c
18999 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19000 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19001 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19003 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19004 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19006 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19008 * doc/tm.texi: Regenerate.
19010 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19011 * haifa-sched.c (ready_try): Make signed to allow negative values.
19012 (rebug_ready_list_1): Update.
19013 (choose_ready): Simplify.
19014 (sched_extend_ready_list): Update.
19016 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19018 Remove IA64 speculation tweaking flags
19019 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19020 speculation tuning flags.
19021 (msched-prefer-non-data-spec-insns,)
19022 (msched-prefer-non-control-spec-insns): Obsolete options.
19023 * haifa-sched.c (choose_ready): Remove handling of
19024 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19025 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19026 and PREFER_NON_DATA_SPEC.
19027 * sel-sched.c (process_spec_exprs): Remove handling of
19028 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19030 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19032 Improve scheduling debug output
19033 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19034 (advance_one_cycle): Update.
19035 (schedule_insn, queue_to_ready): Add debug printouts.
19036 (debug_ready_list_1): New static function.
19037 (debug_ready_list): Update.
19038 (max_issue): Add debug printouts.
19039 (dump_insn_stream): New static function.
19040 (schedule_block): Use it. Also better indent printouts.
19042 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19044 Fix sched_insn debug counter
19045 * haifa-sched.c (schedule_insn): Update.
19046 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19047 (save_backtrack_point, restore_backtrack_point): Update.
19048 (first_nonscheduled_insn): New static function.
19049 (queue_to_ready, choose_ready): Use it.
19050 (schedule_block): Init nonscheduled_insns_begin.
19051 (sched_emit_insn): Update.
19054 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19056 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19058 (aarch64_secondary_reload) : LikeWise.
19059 (aarch64_class_max_nregs) : Remove CORE_REGS.
19060 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19061 (REG_CLASS_NAMES) : Likewise.
19062 (REG_CLASS_CONTENTS) : LikeWise.
19063 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19065 2014-05-21 Guozhi Wei <carrot@google.com>
19068 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19070 (vqdmulhq_n_s16): Likewise.
19072 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19074 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19076 2014-05-21 Marek Polacek <polacek@redhat.com>
19079 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19081 2014-05-21 Martin Jambor <mjambor@suse.cz>
19083 * doc/invoke.texi (Optimize Options): Document parameters
19084 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19085 ipa-cp-array-index-hint-bonus.
19087 2014-05-21 Mark Wielaard <mjw@redhat.com>
19090 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19091 version >= 3 or not strict DWARF.
19092 * langhooks.h (struct lang_hooks_for_types): Add
19093 enum_underlying_base_type.
19094 * langhooks.c (lhd_enum_underlying_base_type): New function.
19095 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19096 enum_underlying_base_type.
19097 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19098 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19099 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19101 2014-05-21 Richard Biener <rguenther@suse.de>
19103 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19105 2014-05-21 John Marino <gnugcc@marino.st>
19107 * config.gcc (*-*-dragonfly*): New target.
19108 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19109 * configure: Regenerate.
19110 * config/dragonfly-stdint.h: New.
19111 * config/dragonfly.h: New.
19112 * config/dragonfly.opt: New.
19113 * config/i386/dragonfly.h: New.
19114 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19116 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19118 * tree.def (VOID_CST): New.
19119 * tree-core.h (TI_VOID): New.
19120 * tree.h (void_node): New.
19121 * tree.c (tree_node_structure_for_code, tree_code_size)
19122 (iterative_hash_expr): Handle VOID_CST.
19123 (build_common_tree_nodes): Initialize void_node.
19125 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19127 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19129 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19131 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19134 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19135 flag_reorder_blocks_and_partition.
19136 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19138 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19141 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19143 (*addc_r_t): Add new insn_and_split.
19145 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19147 PR middle-end/61252
19148 * omp-low.c (handle_simd_reference): New function.
19149 (lower_rec_input_clauses): Use it. Defer adding reference
19150 initialization even for reduction without placeholder if in simd,
19151 handle it properly later on.
19153 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19155 PR tree-optimization/60899
19156 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19157 assume all static symbols will have definition wile parsing and
19158 check the do have definition later in compilation; check that
19159 variable referring symbol will be output before concluding that
19160 reference is safe; be conservative for referring local statics;
19161 be more precise about when comdat is output in other partition.
19163 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19166 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19168 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19169 (ipa_inline): Loop inline_to_all_callers until no more aliases
19172 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19174 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19175 set writeonly flag only for vars actually written to.
19177 2014-05-20 Dehao Chen <dehao@google.com>
19179 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19180 and callee count to get clone count.
19181 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19182 count in copy_body.
19184 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19186 PR rtl-optimization/61243
19187 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19189 2014-05-20 Xinliang David Li <davidxl@google.com>
19191 * cgraphunit.c (walk_polymorphic_call_targets): Add
19192 dbgcnt and fopt-info support.
19193 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19194 * ipa-devirt.c (ipa_devirt): Ditto.
19195 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19196 * ipa.c (walk_polymorphic_call_targets): Ditto.
19197 * gimple-fold.c (fold_gimple_assign): Ditto.
19198 (gimple_fold_call): Ditto.
19199 * dbgcnt.def: New counter.
19201 2014-05-20 DJ Delorie <dj@redhat.com>
19203 * config/msp430/msp430.md (split): Don't allow subregs when
19204 splitting SImode adds.
19205 (andneghi): Fix subtraction logic.
19206 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19208 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19210 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19212 * except.c (switch_to_exception_section, resolve_unique_section,
19213 get_named_text_section, default_function_rodata_section,
19214 align_variable, get_block_for_decl, default_section_type_flags):
19215 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19216 * symtab.c (symtab_add_to_same_comdat_group,
19217 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19218 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19220 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19221 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19222 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19223 (c6x_function_in_section_p): Likewise.
19224 * config/darwin.c (machopic_select_section): Likewise.
19225 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19226 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19227 * config/mep/mep.c (mep_select_section): LIkewise.
19228 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19230 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19232 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19233 EH region of calls to pure functions that can throw an exception.
19234 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19235 (copy_reference_ops_from_call): Also copy the EH region of the call if
19236 it can throw an exception.
19238 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19240 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19241 nested VEC_SELECTs that are inverses of each other.
19243 2014-05-20 Richard Biener <rguenther@suse.de>
19245 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19246 (extract_and_process_scc_for_name): not here.
19247 (cond_dom_walker::before_dom_children): Only process
19248 stmts that end the BB in interesting ways.
19249 (run_scc_vn): Mark param uses as visited.
19251 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19253 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19256 2014-05-20 Nick Clifton <nickc@redhat.com>
19258 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19259 (msp430_gimplify_va_arg_expr): New function.
19260 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19262 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19263 operand 0 in order to prevent confusion about the number of
19264 registers involved.
19266 2014-05-20 Richard Biener <rguenther@suse.de>
19268 PR tree-optimization/61221
19269 * tree-ssa-pre.c (el_to_update): Remove.
19270 (eliminate_dom_walker::before_dom_children): Handle released
19271 VDEFs by value-numbering them to the associated VUSE. Update
19272 stmt immediately for substituted call address.
19273 (eliminate): Remove delayed stmt updating code.
19274 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19275 possibly late re-numbered vuses.
19276 (vn_reference_lookup_2): Adjust.
19277 (vn_reference_lookup_pieces): Likewise.
19278 (vn_reference_lookup): Likewise.
19280 2014-05-20 Richard Biener <rguenther@suse.de>
19282 * config.gcc: Remove need_64bit_hwint.
19283 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19284 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19286 * config.in: Regenerate.
19287 * configure: Likewise.
19289 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19291 * doc/extend.texi: Create Label Attributes section,
19292 move all label attributes into it and reference it.
19294 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19296 * arm.c (thumb1_reorg): When scanning backwards skip anything
19297 that's not a proper insn.
19299 2014-05-19 Richard Biener <rguenther@suse.de>
19301 PR tree-optimization/61221
19302 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19303 Do nothing for unreachable blocks.
19304 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19305 Improve unreachability detection.
19307 2014-05-19 Richard Biener <rguenther@suse.de>
19309 PR tree-optimization/61209
19310 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19312 2014-05-19 Nick Clifton <nickc@redhat.com>
19314 * except.c (init_eh): Fix computation of builtin setjmp buffer
19315 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19317 2014-05-19 Richard Biener <rguenther@suse.de>
19319 PR tree-optimization/61184
19320 * tree-vrp.c (is_negative_overflow_infinity): Use
19321 TREE_OVERFLOW_P and do that check first.
19322 (is_positive_overflow_infinity): Likewise.
19323 (is_overflow_infinity): Likewise.
19324 (vrp_operand_equal_p): Properly treat operands with
19325 differing overflow as not equal.
19327 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19329 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19330 shift simplification where it was intended.
19332 2014-05-19 Christian Bruel <christian.bruel@st.com>
19335 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19337 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19340 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19343 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19345 * reg-notes.def (CROSSING_JUMP): Likewise.
19346 * rtl.h (rtx_def): Update comment for jump flag.
19347 (CROSSING_JUMP_P): Define.
19348 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19349 of a REG_CROSSING_JUMP note.
19350 * cfghooks.c (tidy_fallthru_edges): Likewise.
19351 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19352 * emit-rtl.c (try_split): Likewise.
19353 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19354 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19355 * jump.c (redirect_jump_2): Likewise.
19356 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19357 (relax_delay_slots): Likewise.
19358 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19359 (bbit_di): Likewise.
19360 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19361 * config/sh/sh.md (jump_compact): Likewise.
19362 * bb-reorder.c (rotate_loop): Likewise.
19363 (pass_duplicate_computed_gotos::execute): Likewise.
19364 (add_reg_crossing_jump_notes): Rename to...
19365 (update_crossing_jump_flags): ...this.
19366 (pass_partition_blocks::execute): Update accordingly.
19368 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19370 * tree.h: Remove extraneous template <>.
19372 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19374 * ipa.c (symtab_remove_unreachable_nodes): Remove
19375 symbol from comdat group if its body was eliminated.
19376 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19377 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19378 (symtab_unregister_node): ... this one.
19379 (verify_symtab_base): More strict checking of comdats.
19380 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19382 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19384 * tree-pass.h (make_pass_ipa_comdats): New pass.
19385 * timevar.def (TV_IPA_COMDATS): New timevar.
19386 * passes.def (pass_ipa_comdats): Add.
19387 * Makefile.in (OBJS): Add ipa-comdats.o
19388 * ipa-comdats.c: New file.
19390 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19392 * ipa.c (update_visibility_by_resolution_info): New function.
19393 (function_and_variable_visibility): Use it.
19395 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19397 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19399 (FOR_EACH_DEFINED_SYMBOL): New macro.
19400 (varpool_first_static_initializer, varpool_next_static_initializer,
19401 varpool_first_defined_variable, varpool_next_defined_variable):
19403 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19405 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19407 * ggc-page.c (ggc_handle_finalizers): Add comment.
19409 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19411 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19412 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19413 (ggc_internal_cleared_alloc): Likewise.
19414 * ggc-page.c (finalizer): New class.
19415 (vec_finalizer): Likewise.
19416 (globals::finalizers): New member.
19417 (globals::vec_finalizers): Likewise.
19418 (ggc_internal_alloc): Record the finalizer if any for the block being
19420 (ggc_handle_finalizers): New function.
19421 (ggc_collect): Call ggc_handle_finalizers.
19422 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19424 (ggc_internal_cleared_alloc): Likewise.
19425 (finalize): New function.
19426 (need_finalization_p): Likewise.
19427 (ggc_alloc): Install the type's destructor as the finalizer if it
19428 might do something.
19429 (ggc_cleared_alloc): Likewise.
19430 (ggc_vec_alloc): Likewise.
19431 (ggc_cleared_vec_alloc): Likewise.
19433 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19435 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19437 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19439 * alias.c (record_alias_subset): Adjust.
19440 * bitmap.c (bitmap_element_allocate): Likewise.
19441 (bitmap_gc_alloc_stat): Likewise.
19442 * cfg.c (init_flow): Likewise.
19443 (alloc_block): Likewise.
19444 (unchecked_make_edge): Likewise.
19445 * cfgloop.c (alloc_loop): Likewise.
19446 (flow_loops_find): Likewise.
19447 (rescan_loop_exit): Likewise.
19448 * cfgrtl.c (init_rtl_bb_info): Likewise.
19449 * cgraph.c (insert_new_cgraph_node_version): Likewise.
19450 (cgraph_allocate_node): Likewise.
19451 (cgraph_create_edge_1): Likewise.
19452 (cgraph_allocate_init_indirect_info): Likewise.
19453 * cgraphclones.c (cgraph_clone_edge): Likewise.
19454 * cgraphunit.c (add_asm_node): Likewise.
19455 (init_lowered_empty_function): Likewise.
19456 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
19457 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
19458 (alpha_use_linkage): Likewise.
19459 * config/arc/arc.c (arc_init_machine_status): Likewise.
19460 * config/arm/arm.c (arm_init_machine_status): Likewise.
19461 * config/avr/avr.c (avr_init_machine_status): Likewise.
19462 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
19463 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
19464 * config/cris/cris.c (cris_init_machine_status): Likewise.
19465 * config/darwin.c (machopic_indirection_name): Likewise.
19466 (darwin_build_constant_cfstring): Likewise.
19467 (darwin_enter_string_into_cfstring_table): Likewise.
19468 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
19469 * config/frv/frv.c (frv_init_machine_status): Likewise.
19470 * config/i386/i386.c (get_dllimport_decl): Likewise.
19471 (ix86_init_machine_status): Likewise.
19472 (assign_386_stack_local): Likewise.
19473 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
19474 (i386_pe_maybe_record_exported_symbol): Likewise.
19475 (i386_pe_record_stub): Likewise.
19476 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
19477 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
19478 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
19479 (m32c_note_pragma_address): Likewise.
19480 * config/mep/mep.c (mep_init_machine_status): Likewise.
19481 (mep_note_pragma_flag): Likewise.
19482 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
19483 (mips16_local_alias): Likewise.
19484 (mips_init_machine_status): Likewise.
19485 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
19486 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
19487 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
19488 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
19489 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
19490 * config/pa/pa.c (pa_init_machine_status): Likewise.
19491 (pa_get_deferred_plabel): Likewise.
19492 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
19493 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
19494 (rs6000_init_machine_status): Likewise.
19495 (output_toc): Likewise.
19496 * config/s390/s390.c (s390_init_machine_status): Likewise.
19497 * config/score/score.c (score_output_external): Likewise.
19498 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
19499 * config/spu/spu.c (spu_init_machine_status): Likewise.
19500 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
19501 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
19502 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
19503 * coverage.c (coverage_end_function): Likewise.
19504 * dbxout.c (dbxout_init): Likewise.
19505 * doc/gty.texi: Don't mention variable_size attribute.
19506 * dwarf2cfi.c (new_cfi): Adjust.
19507 (new_cfi_row): Likewise.
19508 (copy_cfi_row): Likewise.
19509 (create_cie_data): Likewise.
19510 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
19511 (new_loc_descr): Likewise.
19512 (find_AT_string_in_table): Likewise.
19513 (add_addr_table_entry): Likewise.
19514 (new_die): Likewise.
19515 (add_var_loc_to_decl): Likewise.
19516 (clone_die): Likewise.
19517 (clone_as_declaration): Likewise.
19518 (break_out_comdat_types): Likewise.
19519 (new_loc_list): Likewise.
19520 (add_loc_descr_to_each): Likewise.
19521 (add_location_or_const_value_attribute): Likewise.
19522 (add_linkage_name): Likewise.
19523 (lookup_filename): Likewise.
19524 (dwarf2out_var_location): Likewise.
19525 (new_line_info_table): Likewise.
19526 (dwarf2out_init): Likewise.
19527 (mem_loc_descriptor): Likewise.
19528 (loc_descriptor): Likewise.
19529 (add_const_value_attribute): Likewise.
19530 (tree_add_const_value_attribute): Likewise.
19531 (comp_dir_string): Likewise.
19532 (dwarf2out_vms_debug_main_pointer): Likewise.
19533 (string_cst_pool_decl): Likewise.
19534 * emit-rtl.c (set_mem_attrs): Likewise.
19535 (get_reg_attrs): Likewise.
19536 (start_sequence): Likewise.
19537 (init_emit): Likewise.
19538 (init_emit_regs): Likewise.
19539 * except.c (init_eh_for_function): Likewise.
19540 (gen_eh_region): Likewise.
19541 (gen_eh_region_catch): Likewise.
19542 (gen_eh_landing_pad): Likewise.
19543 (add_call_site): Likewise.
19544 * function.c (add_frame_space): Likewise.
19545 (insert_temp_slot_address): Likewise.
19546 (assign_stack_temp_for_type): Likewise.
19547 (get_hard_reg_initial_val): Likewise.
19548 (allocate_struct_function): Likewise.
19549 (prepare_function_start): Likewise.
19550 (types_used_by_var_decl_insert): Likewise.
19551 * gengtype.c (variable_size_p): Remove function.
19552 (enum alloc_quantity): Remove enum.
19553 (write_typed_alloc_def): Remove function.
19554 (write_typed_struct_alloc_def): Likewise.
19555 (write_typed_typedef_alloc_def): Likewise.
19556 (write_typed_alloc_defns): Likewise.
19558 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
19559 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
19560 * ggc.h (ggc_alloc): new function.
19561 (ggc_cleared_alloc): Likewise.
19562 (ggc_vec_alloc): Template on type of vector element, and remove
19563 element size argument.
19564 (ggc_cleared_vec_alloc): Likewise.
19565 * gimple.c (gimple_build_omp_for): Adjust.
19566 (gimple_copy): Likewise.
19567 * ipa-cp.c (get_replacement_map): Likewise.
19568 (find_aggregate_values_for_callers_subset): Likewise.
19569 (known_aggs_to_agg_replacement_list): Likewise.
19570 * ipa-devirt.c (get_odr_type): Likewise.
19571 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
19572 (read_agg_replacement_chain): Likewise.
19573 * loop-iv.c (get_simple_loop_desc): Likewise.
19574 * lto-cgraph.c (input_node_opt_summary): Likewise.
19575 * lto-section-in.c (lto_new_in_decl_state): Likewise.
19576 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
19577 (input_eh_region): Likewise.
19578 (input_eh_lp): Likewise.
19579 (input_cfg): Likewise.
19580 * optabs.c (set_optab_libfunc): Likewise.
19581 (init_tree_optimization_optabs): Likewise.
19582 (set_conv_libfunc): Likewise.
19583 * passes.c (do_per_function_toporder): Likewise.
19584 * rtl.h: Don't use variable_size gty attribute.
19585 * sese.c (if_region_set_false_region): Adjust.
19586 * stringpool.c (gt_pch_save_stringpool): Likewise.
19587 * target-globals.c (save_target_globals): Likewise.
19588 * toplev.c (general_init): Likewise.
19589 * trans-mem.c (record_tm_replacement): Likewise.
19590 (split_bb_make_tm_edge): Likewise.
19591 * tree-cfg.c (move_sese_region_to_fn): Likewise.
19592 * tree-data-ref.h (lambda_vector_new): Likewise.
19593 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
19594 * tree-iterator.c (tsi_link_before): Likewise.
19595 (tsi_link_after): Likewise.
19596 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
19597 * tree-ssa-loop-niter.c (record_estimate): Likewise.
19598 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
19599 * tree-ssa-operands.h: Don't use variable_size gty attribute.
19600 * tree-ssa.c (init_tree_ssa): Adjust.
19601 * tree-ssanames.c (set_range_info): Likewise.
19602 (get_ptr_info): Likewise.
19603 (duplicate_ssa_name_ptr_info): Likewise.
19604 (duplicate_ssa_name_range_info): Likewise.
19605 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
19606 (unpack_ts_fixed_cst_value_fields): Likewise.
19607 * tree.c (build_fixed): Likewise.
19608 (build_real): Likewise.
19609 (build_string): Likewise.
19610 (decl_priority_info): Likewise.
19611 (decl_debug_expr_insert): Likewise.
19612 (decl_value_expr_insert): Likewise.
19613 (decl_debug_args_insert): Likewise.
19614 (type_hash_add): Likewise.
19615 (build_omp_clause): Likewise.
19616 * ubsan.c (decl_for_type_insert): Likewise.
19617 * varasm.c (get_unnamed_section): Likewise.
19618 (get_noswitch_section): Likewise.
19619 (get_section): Likewise.
19620 (get_block_for_section): Likewise.
19621 (create_block_symbol): Likewise.
19622 (build_constant_desc): Likewise.
19623 (create_constant_pool): Likewise.
19624 (force_const_mem): Likewise.
19625 (record_tm_clone_pair): Likewise.
19626 * varpool.c (varpool_create_empty_node): Likewise.
19628 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19630 * dwarf2out.c (tree_add_const_value_attribute): Call
19631 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
19632 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
19633 instead of ggc_internal_<x>alloc_stat.
19634 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
19635 (ggc_realloc): Likewise.
19636 * ggc-none.c (ggc_internal_alloc): Likewise.
19637 (ggc_internal_cleared_alloc): Likewise.
19638 * ggc-page.c: Likewise.
19639 * ggc.h (ggc_internal_alloc_stat): Likewise.
19640 (ggc_internal_alloc): Remove macro.
19641 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
19642 (ggc_internal_cleared_alloc): Remove macro.
19643 (GGC_RESIZEVEC): Adjust.
19644 (ggc_resizevar): Remove macro.
19645 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
19646 (ggc_internal_cleared_vec_alloc_stat): Likewise.
19647 (ggc_internal_vec_cleared_alloc): Remove macro.
19648 (ggc_alloc_atomic_stat): Drop _stat suffix.
19649 (ggc_alloc_atomic): Remove macro.
19650 (ggc_alloc_cleared_atomic): Remove macro.
19651 (ggc_alloc_string_stat): Drop _stat suffix.
19652 (ggc_alloc_string): Remove macro.
19653 (ggc_alloc_rtx_def_stat): Adjust.
19654 (ggc_alloc_tree_node_stat): Likewise.
19655 (ggc_alloc_cleared_tree_node_stat): Likewise.
19656 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19657 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19658 * gimple.c (gimple_build_omp_for): Likewise.
19659 (gimple_copy): Likewise.
19660 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19661 * toplev.c (realloc_for_line_map): Adjust.
19662 * tree-data-ref.h (lambda_vector_new): Likewise.
19663 * tree-phinodes.c (allocate_phi_node): Likewise.
19664 * tree.c (grow_tree_vec_stat): Likewise.
19665 * vec.h (va_gc::reserve): Adjust.
19667 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
19669 * config/microblaze/microblaze.c (break_handler): New Declaration.
19670 (microblaze_break_function_p,microblaze_is_break_handler): New.
19671 (compute_frame_size): Use microblaze_break_function_p.
19672 Add the test of break_handler.
19673 (microblaze_function_prologue) : Add the test of variable
19674 break_handler. Check the fnname by BREAK_HANDLER_NAME.
19675 (microblaze_function_epilogue) : Add the test of break_handler.
19676 (microblaze_globalize_label) : Add the test of break_handler.
19677 Check the name by BREAK_HANDLER_NAME.
19679 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
19681 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
19682 microblaze_is_break_handler test.
19683 (call_internal1,call_value_intern): Use microblaze_break_function_p.
19684 Use SYMBOL_REF_DECL.
19686 * config/microblaze/microblaze-protos.h
19687 (microblaze_break_function_p,microblaze_is_break_handler):
19690 * doc/extend.texi (MicroBlaze break_handler Functions): Document
19691 new MicroBlaze break_handler functions.
19693 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19695 * doc/extend.texi (Size of an asm): Move node text according
19696 to its @menu entry position.
19698 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
19700 PR tree-optimization/61140
19701 PR tree-optimization/61150
19702 PR tree-optimization/61197
19703 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
19705 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19707 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
19709 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
19711 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
19712 __SIZEOF_INT128__ is defined.
19714 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19716 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
19717 (rs6000_delegitimize_address): Use it.
19719 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19721 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
19722 inplace argument. Store the new address in the original MEM when true.
19723 * emit-rtl.c (change_address_1): Likewise.
19724 (adjust_address_1, adjust_automodify_address_1, offset_address):
19725 Update accordingly.
19726 * rtl.h (plus_constant): Add an inplace argument.
19727 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
19728 when true. Avoid generating (plus X (const_int 0)).
19729 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
19730 in-place. Pass true to plus_constant.
19731 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
19733 2014-05-16 Dehao Chen <dehao@google.com>
19735 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
19737 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19740 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
19742 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
19744 2014-05-16 Dehao Chen <dehao@google.com>
19746 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
19747 optimize_function_for_size_p.
19748 * regs.h (REG_FREQ_FROM_BB): Likewise.
19750 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19753 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
19754 negt_reg_operand cases.
19755 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
19757 * config/sh/predicates.md (cbranch_treg_value): Simplify.
19759 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19761 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
19764 2014-05-16 David Malcolm <dmalcolm@redhat.com>
19767 2014-04-29 David Malcolm <dmalcolm@redhat.com>
19769 * tree-cfg.c (dump_function_to_file): Dump the return type of
19770 functions, in a line to itself before the function body, mimicking
19771 the layout of a C function.
19773 2014-05-16 Dehao Chen <dehao@google.com>
19775 * cfghooks.c (make_forwarder_block): Use direct computation to
19776 get fall-through edge's count and frequency.
19778 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
19780 * config/arc/arc.c (arc_init): Fix typo in error message.
19781 * config/i386/i386.c (ix86_expand_builtin): Likewise.
19782 (split_stack_prologue_scratch_regno): Likewise.
19783 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
19784 word from error message.
19786 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
19788 * ira-costs.c: Fix typo in comment.
19790 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
19792 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
19794 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
19796 * varpool.c (dump_varpool_node): Dump write-only flag.
19797 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
19799 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
19800 write-only variables.
19801 * ipa.c (process_references): New function.
19802 (set_readonly_bit): New function.
19803 (set_writeonly_bit): New function.
19804 (clear_addressable_bit): New function.
19805 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
19806 fix handling of aliases.
19807 * cgraph.h (struct varpool_node): Add writeonly flag.
19809 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
19811 PR rtl-optimization/60969
19812 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
19813 Calculate costs for this case.
19815 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
19817 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
19818 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
19820 2014-05-16 Richard Biener <rguenther@suse.de>
19822 PR tree-optimization/61194
19823 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
19824 bool patterns ending in a COND_EXPR.
19826 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19828 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
19830 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19832 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
19833 where we were unable to cost an RTX.
19835 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19837 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
19840 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19841 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19843 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
19845 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19846 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19848 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
19849 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
19851 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19852 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19854 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
19857 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19858 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19860 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
19863 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19864 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19866 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
19867 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
19869 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19870 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19872 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
19873 rotates and shifts.
19875 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19876 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19878 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
19879 ZERO_EXTEND and SIGN_EXTEND better.
19881 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19882 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19884 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
19885 logical operations.
19887 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19888 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19890 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
19891 costs when costing loads and stores to memory.
19893 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19894 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
19896 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
19899 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19901 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
19903 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19904 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19906 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
19908 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
19910 (aarch64_rtx_mult_cost): New.
19911 (aarch64_rtx_costs): Use it, refactor as appropriate.
19913 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19914 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19916 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
19917 emit instructions, return number of instructions which would
19919 (aarch64_add_constant): Update call to aarch64_build_constant.
19920 (aarch64_output_mi_thunk): Likewise.
19921 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
19924 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19926 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
19927 (TARGET_RTX_COSTS): Call it.
19929 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19931 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
19932 (cortexa57_vector_cost): Likewise.
19933 (cortexa57_tunings): Use them.
19935 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19937 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
19938 (cpu_addrcost_table): Use it.
19939 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
19940 (aarch64_address_cost): Rewrite using aarch64_classify_address,
19943 2014-05-16 Richard Biener <rguenther@suse.de>
19945 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
19946 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
19947 (visit_phi): Ignore edges marked as not executable.
19948 (class cond_dom_walker): New.
19949 (cond_dom_walker::before_dom_children): Value-number
19950 control statements and mark successor edges as not
19951 executable if possible.
19952 (run_scc_vn): First walk all control statements in
19953 dominator order, marking edges as not executable.
19954 * tree-inline.c (copy_edges_for_bb): Be not confused
19955 about random edge flags.
19957 2014-05-16 Richard Biener <rguenther@suse.de>
19959 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
19961 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
19964 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
19965 (__TM_simple_begin): Use it.
19966 (__TM_begin): Likewise.
19968 2014-05-15 Martin Jambor <mjambor@suse.cz>
19971 * ipa-prop.c (update_indirect_edges_after_inlining): Check
19972 type_preserved flag when the indirect edge is polymorphic.
19974 2014-05-15 Martin Jambor <mjambor@suse.cz>
19976 PR tree-optimization/61090
19977 * tree-sra.c (sra_modify_expr): Pass the current gsi to
19978 build_ref_for_model.
19980 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19982 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
19983 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
19985 2014-05-15 Jakub Jelinek <jakub@redhat.com>
19987 PR tree-optimization/61158
19988 * fold-const.c (fold_binary_loc): If X is zero-extended and
19989 shiftc >= prec, make sure zerobits is all ones instead of
19990 invoking undefined behavior.
19992 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19994 * regcprop.h: New file.
19995 * regcprop.c (skip_debug_insn_p): New decl.
19996 (replace_oldest_value_reg): Check skip_debug_insn_p.
19997 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
19998 * shrink-wrap.c: Include regcprop.h.
19999 (prepare_shrink_wrap): Call
20000 copyprop_hardreg_forward_bb_without_debug_insn.
20002 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20004 * shrink-wrap.h: Update comment.
20005 * shrink-wrap.c: Update comment.
20006 (next_block_for_reg): Rename to live_edge_for_reg.
20007 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20008 (move_insn_for_shrink_wrap): Split live_edge.
20009 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20011 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20013 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20015 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20016 * config/sparc/sparc.md (fptype_ut699): New attribute.
20017 (in_branch_delay): Return false if -mfix-ut699 is specified and
20018 fptype_ut699 is set to single.
20019 (truncdfsf2): Add fptype_ut699 attribute.
20020 (fix_truncdfsi2): Likewise.
20021 (floatsisf2): Change fptype attribute.
20022 (fix_truncsfsi2): Likewise.
20023 (negtf2_notv9): Delete.
20024 (negtf2_v9): Likewise.
20025 (negtf2_hq): New instruction.
20026 (negtf2): New instruction and splitter.
20027 (negdf2_notv9): Rewrite.
20028 (abstf2_notv9): Delete.
20029 (abstf2_hq_v9): Likewise.
20030 (abstf2_v9): Likewise.
20031 (abstf2_hq): New instruction.
20032 (abstf2): New instruction and splitter.
20033 (absdf2_notv9): Rewrite.
20035 2014-05-14 Cary Coutant <ccoutant@google.com>
20038 * opts.c (common_handle_option): Don't special-case "-g".
20039 (set_debug_level): Default to at least level 2 with "-g".
20041 2014-05-14 DJ Delorie <dj@redhat.com>
20043 * config/msp430/msp430.c (msp430_builtin): Add
20044 MSP430_BUILTIN_DELAY_CYCLES.
20045 (msp430_init_builtins): Register void __delay_cycles(long long).
20046 (msp430_builtin_decl): Add it.
20047 (cg_magic_constant): New.
20048 (msp430_expand_delay_cycles): New.
20049 (msp430_expand_builtin): Call it.
20050 (msp430_print_operand_raw): Change integer printing from "int" to
20052 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20053 (delay_cycles_start): New.
20054 (delay_cycles_end): New.
20055 (delay_cycles_32): New.
20056 (delay_cycles_32x): New.
20057 (delay_cycles_16): New.
20058 (delay_cycles_16x): New.
20059 (delay_cycles_2): New.
20060 (delay_cycles_1): New.
20061 * doc/extend.texi: Document __delay_cycles().
20063 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20065 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20066 length attribute computation.
20068 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20071 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20073 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20076 * config/sparc/sparc.md: Fix types of low and high in DI constant
20077 splitter. Use gen_int_mode in some other splitters.
20079 2014-05-14 Martin Jambor <mjambor@suse.cz>
20082 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20084 2014-05-14 James Norris <jnorris@codesourcery.com>
20086 * omp-low.c (expand_parallel_call): Remove shadow variable.
20087 (expand_omp_taskreg): Likewise.
20089 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20091 * common/config/i386/i386-common.c
20092 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20093 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20094 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20095 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20096 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20097 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20098 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20099 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20100 xsavecintrin.h, xsavesintrin.h.
20101 (x86_64-*-*): Ditto.
20102 * config/i386/clflushoptintrin.h: New.
20103 * config/i386/xsavecintrin.h: Ditto.
20104 * config/i386/xsavesintrin.h: Ditto.
20105 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20106 (bit_XSAVES): Ditto.
20107 (bit_XSAVES): Ditto.
20108 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20109 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20111 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20112 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20113 OPTION_MASK_ISA_XSAVES.
20114 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20115 -mxsavec, -mxsaves.
20116 (PTA_CLFLUSHOPT) Define.
20117 (PTA_XSAVEC): Ditto.
20118 (PTA_XSAVES): Ditto.
20119 (ix86_option_override_internal): Handle new options.
20120 (ix86_valid_target_attribute_inner_p): Ditto.
20121 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20122 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20123 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20124 (bdesc_special_args): Add __builtin_ia32_xsaves,
20125 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20126 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20127 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20128 (ix86_expand_builtin): Handle new builtins.
20129 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20130 (TARGET_CLFLUSHOPT_P): Ditto.
20131 (TARGET_XSAVEC): Ditto.
20132 (TARGET_XSAVEC_P): Ditto.
20133 (TARGET_XSAVES): Ditto.
20134 (TARGET_XSAVES_P): Ditto.
20135 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20136 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20137 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20139 (ANY_XRSTOR64): Ditto.
20141 (xrstor): Change into <xrstor>.
20142 (xrstor_rex64): Change into <xrstor>_rex64.
20143 (xrstor64): Change into <xrstor>64
20145 * config/i386/i386.opt (mclflushopt): New.
20148 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20150 * doc/invoke.texi: Document new options.
20152 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20154 PR rtl-optimization/60866
20155 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20156 Default it to -1. Pass it down to init_simplejump_data.
20157 (init_simplejump_data): New parameter old_seqno. Pass it down
20158 to get_seqno_for_a_jump.
20159 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20160 initializing new jump seqno as a last resort. Add comment.
20161 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20162 jump and pass it down to sel_init_new_insn.
20163 (sel_redirect_edge_and_branch_force): Likewise.
20165 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20167 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20168 shifted values to avoid build warning.
20170 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20172 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20173 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20174 (cfg_layout_merge_blocks): Likewise.
20175 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20177 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20179 PR rtl-optimization/60901
20180 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20181 bb predecessor belongs to the same scheduling region. Adjust comment.
20183 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20185 * doc/sourcebuild.texi: (dfp_hw): Document.
20186 (p8vector_hw): Likewise.
20187 (powerpc_eabi_ok): Likewise.
20188 (powerpc_elfv2): Likewise.
20189 (powerpc_htm_ok): Likewise.
20190 (ppc_recip_hw): Likewise.
20191 (vsx_hw): Likewise.
20193 2014-05-13 Cary Coutant <ccoutant@google.com>
20195 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20197 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20199 * gengtype-parse.c (require3): Eliminate in favor of...
20201 (require_template_declaration): Update to support optional single *
20204 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20205 (create_user_defined_type): Handle a single level of explicit
20206 pointerness within template arguments.
20207 (struct write_types_data): Add field "kind".
20208 (filter_type_name): Handle "*" character.
20209 (write_user_func_for_structure_ptr): Require a write_types_data
20210 rather than just a prefix string, so that we can look up the kind
20211 of the wtd and use it as an index into wrote_user_func_for_ptr,
20212 ensuring that such functions are written at most once. Support
20213 subclasses by invoking the marking function of the ultimate base class.
20214 (write_user_func_for_structure_body): Require a write_types_data
20215 rather than just a prefix string, so that we can pass this to
20216 write_user_func_for_structure_ptr.
20217 (write_func_for_structure): Likewise.
20218 (ggc_wtd): Add initializer of new "kind" field.
20219 (pch_wtd): Likewise.
20221 * gengtype.h (enum write_types_kinds): New.
20222 (struct type): Add field wrote_user_func_for_ptr to the "s"
20225 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20227 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20228 instead of const_binop.
20229 (fold_binary_loc): Likewise.
20231 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20233 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20234 calculation to match get_ref_base_and_extent.
20236 2014-05-13 Catherine Moore <clm@codesourcery.com>
20237 Sandra Loosemore <sandra@codesourcery.com>
20239 * configure.ac: Fix assembly for explicit JALR relocation check.
20240 * configure: Regenerate.
20242 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20244 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20245 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20246 Remove associated type declarations and initialisations.
20247 (arm_expand_neon_builtin): Likewise.
20248 (neon_emit_pair_result_insn): Delete.
20249 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20250 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20251 (neon_vzip<mode>): Likewise.
20252 (neon_vuzp<mode>): Likewise.
20254 2014-05-13 Richard Biener <rguenther@suse.de>
20257 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20258 it needs revisiting whether the call still may be tail-called.
20260 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20262 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20263 * rtl.h (block_symbol): Reduce number of fields to 2.
20264 (rtx_def): Add u2.symbol_ref_flags.
20265 (SYMBOL_REF_FLAGS): Use it.
20266 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20267 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20268 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20269 Lower index of SYMBOL_REF_DATA.
20270 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20271 Print SYMBOL_REF_FLAGS at the same time.
20272 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20274 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20276 * rtl.def (VAR_LOCATION): Remove "i" field.
20277 * rtl.h (rtx_def): Add u2.var_location_status.
20278 (PAT_VAR_LOCATION_STATUS): Use it.
20279 (gen_rtx_VAR_LOCATION): Declare.
20280 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20281 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20282 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20284 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20286 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20287 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20289 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20291 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20292 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20293 * rtl.h (rtx_def): Add insn_uid to u2 field.
20294 (RTX_FLAG_CHECK8): Delete in favor of...
20295 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20296 (INSN_DELETED_P): Update accordingly.
20297 (INSN_UID): Use u2.insn_uid.
20298 (INSN_CHAIN_CODE_P): Define.
20299 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20300 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20301 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20302 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20303 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20304 indices accordingly.
20305 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20306 Update indices for insn-chain rtxes.
20307 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20308 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20309 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20310 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20311 * combine.c (try_combine): Likewise.
20312 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20314 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20316 * rtl.def (REG): Remove middle field.
20317 * rtl.h (rtx_def): Add orignal_regno to u2.
20318 (ORIGINAL_REGNO): Use it instead of field 1.
20319 (REG_ATTRS): Lower field index accordingly.
20320 * gengtype.c (adjust_field_rtx_def): Remove handling of
20321 ORIGINAL_REGNO. Move REG_ATTRS index down.
20322 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20323 code that prints the REGNO.
20325 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20327 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20330 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20332 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20334 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20336 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20337 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20339 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20341 * config/aarch64/aarch64-protos.h
20342 (aarch64_hard_regno_caller_save_mode): New prototype.
20343 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20345 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20347 2014-05-13 Christian Bruel <christian.bruel@st.com>
20349 * target.def (mode_switching): New hook vector.
20350 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20351 (mode_exit, modepriority_to_mode): Likewise.
20352 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20353 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20354 * target.h: Include tm.h and hard-reg-set.h.
20355 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20356 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20357 * doc/tm.texi Regenerate.
20358 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20359 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20360 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20361 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20362 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20363 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20364 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20365 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20366 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20367 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20368 (ix86_emit_mode_set): Hookify.
20369 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20371 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20372 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20373 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20374 (epiphany_mode_priority_to_mode): Remove declaration.
20375 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20376 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20377 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20379 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20380 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20381 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20383 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20386 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20387 is const0_rtx, return immediately. Don't test count == 0 when
20390 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20392 * Makefile.in: add shrink-wrap.o.
20393 * config/i386/i386.c: include "shrink-wrap.h"
20394 * function.c: Likewise.
20395 (requires_stack_frame_p, next_block_for_reg,
20396 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20397 dup_block_and_redirect): Move to shrink-wrap.c
20398 (thread_prologue_and_epilogue_insns): Extract three code segments
20399 as functions in shrink-wrap.c
20400 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20402 * shrink-wrap.c: New file.
20403 * shrink-wrap.h: New file.
20405 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20407 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20408 reference to Solaris.
20410 2014-05-12 Mike Stump <mikestump@comcast.net>
20413 * genattrtab.c (filename): Add.
20414 (convert_set_attr_alternative): Improve error message.
20415 (check_defs): Restore read_md_filename for error messages.
20416 (gen_insn): Save filename.
20418 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20420 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20421 -fno-local-ivars and -fivar-visibility.
20422 * c-family/c.opt: Make -Wshadow also implicitly enable
20425 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20427 * doc/tm.texi: Remove reference to deleted macro.
20428 * doc/tm.texi.in: Likewise.
20430 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20433 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20436 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20439 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20440 * config/arm/aout.h (License): Same.
20441 * config/arm/bpabi.h (License): Same.
20442 * config/arm/elf.h (License): Same.
20443 * config/arm/linux-elf.h (License): Same.
20444 * config/arm/linux-gas.h (License): Same.
20445 * config/arm/netbsd-elf.h (License): Same.
20446 * config/arm/uclinux-eabi.h (License): Same.
20447 * config/arm/uclinux-elf.h (License): Same.
20448 * config/arm/vxworks.h (License): Same.
20450 2014-05-11 Jakub Jelinek <jakub@redhat.com>
20452 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
20453 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
20454 number of operands to 3.
20455 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
20456 * tree-nested.c (convert_nonlocal_omp_clauses,
20457 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
20458 * gimplify.c (gimplify_scan_omp_clauses): Handle
20459 OMP_CLAUSE_LINEAR_STMT.
20460 * omp-low.c (lower_rec_input_clauses): Fix typo.
20461 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
20462 cast between Fortran boolean_type_node and C _Bool if
20465 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
20467 PR tree-optimization/61136
20468 * wide-int.h (multiple_of_p): Define a version that doesn't return
20470 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
20471 integer_zerop/const_binop pair.
20472 (multiple_of_p): Likewise, converting both operands to widest_int
20475 2014-05-09 Teresa Johnson <tejohnson@google.com>
20477 * cgraphunit.c (analyze_functions): Use correct dump file.
20479 2014-05-09 Florian Weimer <fweimer@redhat.com>
20481 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
20483 (stack_protect_return_slot_p): New function.
20484 (expand_used_vars): Call stack_protect_decl_p and
20485 stack_protect_return_slot_p for -fstack-protector-strong.
20487 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
20488 Andrew Haley <aph@redhat.com>
20489 Richard Sandiford <rdsandiford@googlemail.com>
20491 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
20494 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
20496 PR middle-end/61111
20497 * fold-const.c (fold_binary_loc): Changed width of mask.
20499 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20501 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
20502 unsigned int initializers for regno_in, regno_out.
20504 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20507 * config/avr/avr.md (cc): Add new attribute set_vzn.
20508 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
20509 Set cc insn attribute to set_vzn instead of set_zn for alternatives
20510 with INC, DEC or NEG.
20511 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
20512 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
20513 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
20515 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20518 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20520 * wide-int.cc (UTItype): Define.
20521 (UDWtype): Define for appropriate W_TYPE_SIZE.
20523 2014-05-09 Richard Biener <rguenther@suse.de>
20525 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
20526 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
20527 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
20528 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
20529 ssa_propagate): Adjust.
20531 2014-05-08 Jeff Law <law@redhat.com>
20533 PR tree-optimization/61009
20534 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
20535 tri-state rather than a boolean. When a block is too big to
20536 thread through, inform caller via negative return value.
20537 (thread_across_edge): If a block was too big for normal threading,
20538 then it's too big for a joiner too, so remove temporary equivalences
20539 and return immediately.
20541 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
20542 Matthias Klose <doko@ubuntu.com>
20545 * optc-gen.awk: Fix option handling for -Wunused-parameter.
20547 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20550 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
20552 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20555 * config/alpha/alpha.c: Include gimple-iterator.h.
20556 (alpha_gimple_fold_builtin): New function. Move
20557 ALPHA_BUILTIN_UMULH folding from ...
20558 (alpha_fold_builtin): ... here.
20559 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
20561 2014-05-08 Wei Mi <wmi@google.com>
20564 * config/i386/i386.c (ix86_compute_frame_layout): Update
20565 preferred_stack_boundary for call, expanded from tls descriptor.
20566 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
20567 to depend on SP register.
20568 (*tls_local_dynamic_base_32_gnu): Ditto.
20569 (*tls_local_dynamic_32_once): Ditto.
20570 (tls_global_dynamic_64_<mode>): Set
20571 ix86_tls_descriptor_calls_expanded_in_cfun.
20572 (tls_local_dynamic_base_64_<mode>): Ditto.
20573 (tls_global_dynamic_32): Set
20574 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
20575 to depend on SP register.
20576 (tls_local_dynamic_base_32): Ditto.
20578 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20580 * config/arm/arm_neon.h: Update comment.
20581 * config/arm/neon-docgen.ml: Delete.
20582 * config/arm/neon-gen.ml: Delete.
20583 * doc/arm-neon-intrinsics.texi: Update comment.
20585 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20587 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
20589 (vand, vorr, veor, vorn, vbic): Remove.
20590 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
20592 (neon_vsub_unspec): Likewise.
20593 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
20595 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20597 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
20598 (vadd_s16): Likewise.
20599 (vadd_s32): Likewise.
20600 (vadd_f32): Likewise.
20601 (vadd_u8): Likewise.
20602 (vadd_u16): Likewise.
20603 (vadd_u32): Likewise.
20604 (vadd_s64): Likewise.
20605 (vadd_u64): Likewise.
20606 (vaddq_s8): Likewise.
20607 (vaddq_s16): Likewise.
20608 (vaddq_s32): Likewise.
20609 (vaddq_s64): Likewise.
20610 (vaddq_f32): Likewise.
20611 (vaddq_u8): Likewise.
20612 (vaddq_u16): Likewise.
20613 (vaddq_u32): Likewise.
20614 (vaddq_u64): Likewise.
20615 (vmul_s8): Likewise.
20616 (vmul_s16): Likewise.
20617 (vmul_s32): Likewise.
20618 (vmul_f32): Likewise.
20619 (vmul_u8): Likewise.
20620 (vmul_u16): Likewise.
20621 (vmul_u32): Likewise.
20622 (vmul_p8): Likewise.
20623 (vmulq_s8): Likewise.
20624 (vmulq_s16): Likewise.
20625 (vmulq_s32): Likewise.
20626 (vmulq_f32): Likewise.
20627 (vmulq_u8): Likewise.
20628 (vmulq_u16): Likewise.
20629 (vmulq_u32): Likewise.
20630 (vsub_s8): Likewise.
20631 (vsub_s16): Likewise.
20632 (vsub_s32): Likewise.
20633 (vsub_f32): Likewise.
20634 (vsub_u8): Likewise.
20635 (vsub_u16): Likewise.
20636 (vsub_u32): Likewise.
20637 (vsub_s64): Likewise.
20638 (vsub_u64): Likewise.
20639 (vsubq_s8): Likewise.
20640 (vsubq_s16): Likewise.
20641 (vsubq_s32): Likewise.
20642 (vsubq_s64): Likewise.
20643 (vsubq_f32): Likewise.
20644 (vsubq_u8): Likewise.
20645 (vsubq_u16): Likewise.
20646 (vsubq_u32): Likewise.
20647 (vsubq_u64): Likewise.
20648 (vand_s8): Likewise.
20649 (vand_s16): Likewise.
20650 (vand_s32): Likewise.
20651 (vand_u8): Likewise.
20652 (vand_u16): Likewise.
20653 (vand_u32): Likewise.
20654 (vand_s64): Likewise.
20655 (vand_u64): Likewise.
20656 (vandq_s8): Likewise.
20657 (vandq_s16): Likewise.
20658 (vandq_s32): Likewise.
20659 (vandq_s64): Likewise.
20660 (vandq_u8): Likewise.
20661 (vandq_u16): Likewise.
20662 (vandq_u32): Likewise.
20663 (vandq_u64): Likewise.
20664 (vorr_s8): Likewise.
20665 (vorr_s16): Likewise.
20666 (vorr_s32): Likewise.
20667 (vorr_u8): Likewise.
20668 (vorr_u16): Likewise.
20669 (vorr_u32): Likewise.
20670 (vorr_s64): Likewise.
20671 (vorr_u64): Likewise.
20672 (vorrq_s8): Likewise.
20673 (vorrq_s16): Likewise.
20674 (vorrq_s32): Likewise.
20675 (vorrq_s64): Likewise.
20676 (vorrq_u8): Likewise.
20677 (vorrq_u16): Likewise.
20678 (vorrq_u32): Likewise.
20679 (vorrq_u64): Likewise.
20680 (veor_s8): Likewise.
20681 (veor_s16): Likewise.
20682 (veor_s32): Likewise.
20683 (veor_u8): Likewise.
20684 (veor_u16): Likewise.
20685 (veor_u32): Likewise.
20686 (veor_s64): Likewise.
20687 (veor_u64): Likewise.
20688 (veorq_s8): Likewise.
20689 (veorq_s16): Likewise.
20690 (veorq_s32): Likewise.
20691 (veorq_s64): Likewise.
20692 (veorq_u8): Likewise.
20693 (veorq_u16): Likewise.
20694 (veorq_u32): Likewise.
20695 (veorq_u64): Likewise.
20696 (vbic_s8): Likewise.
20697 (vbic_s16): Likewise.
20698 (vbic_s32): Likewise.
20699 (vbic_u8): Likewise.
20700 (vbic_u16): Likewise.
20701 (vbic_u32): Likewise.
20702 (vbic_s64): Likewise.
20703 (vbic_u64): Likewise.
20704 (vbicq_s8): Likewise.
20705 (vbicq_s16): Likewise.
20706 (vbicq_s32): Likewise.
20707 (vbicq_s64): Likewise.
20708 (vbicq_u8): Likewise.
20709 (vbicq_u16): Likewise.
20710 (vbicq_u32): Likewise.
20711 (vbicq_u64): Likewise.
20712 (vorn_s8): Likewise.
20713 (vorn_s16): Likewise.
20714 (vorn_s32): Likewise.
20715 (vorn_u8): Likewise.
20716 (vorn_u16): Likewise.
20717 (vorn_u32): Likewise.
20718 (vorn_s64): Likewise.
20719 (vorn_u64): Likewise.
20720 (vornq_s8): Likewise.
20721 (vornq_s16): Likewise.
20722 (vornq_s32): Likewise.
20723 (vornq_s64): Likewise.
20724 (vornq_u8): Likewise.
20725 (vornq_u16): Likewise.
20726 (vornq_u32): Likewise.
20727 (vornq_u64): Likewise.
20729 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20731 * wide-int.cc (UTItype): Define.
20732 (UDWtype): Define for appropriate W_TYPE_SIZE.
20734 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
20736 PR tree-optimization/59100
20737 * tree-ssa-phiopt.c: Include tree-inline.h.
20738 (neutral_element_p, absorbing_element_p): New functions.
20739 (value_replacement): Handle conditional binary operations with a
20740 neutral or absorbing element.
20742 2014-05-08 Richard Biener <rguenther@suse.de>
20744 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
20745 folding the expression.
20746 (valueize_expr): Remove.
20747 (visit_reference_op_load): Do not valueize the result of
20749 (simplify_binary_expression): Likewise.
20750 (simplify_unary_expression): Likewise.
20752 2014-05-08 Richard Biener <rguenther@suse.de>
20754 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
20755 looking at TYPE_ARG_TYPES.
20757 2014-05-08 Richard Biener <rguenther@suse.de>
20759 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
20760 pointer propagation special-case.
20762 2014-05-08 Bin Cheng <bin.cheng@arm.com>
20764 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
20765 core part of address expressions.
20767 2014-05-08 Alan Modra <amodra@gmail.com>
20770 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
20771 loads and stores when -mno-strict-align at any alignment.
20772 (expand_block_clear): Similarly. Also correct calculation of
20775 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
20777 PR middle-end/39246
20778 * tree-complex.c (expand_complex_move): Keep line info when expanding
20780 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
20781 of complex expression. Use new argument to display correct location
20782 for values coming from phi statement.
20783 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
20784 (warn_uninitialized_phi): Pass location of phi argument to
20786 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
20787 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
20789 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
20791 * config/rs6000/predicates.md (indexed_address_mem): New.
20792 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
20793 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
20794 fpstore_ux, fpstore_u.
20795 (sign_extend, indexed, update): New.
20796 (cell_micro): Adjust.
20797 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
20798 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
20799 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
20800 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
20801 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
20802 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
20803 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
20804 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
20805 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
20806 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
20807 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
20808 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
20809 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
20810 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
20811 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
20813 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
20814 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
20815 *vsx_extract_<mode>_store): Adjust.
20816 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
20817 is_cracked_insn, insn_must_be_first_in_group,
20818 insn_must_be_last_in_group): Adjust.
20820 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
20822 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
20823 ppc440-fpstore): Adjust.
20824 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
20825 ppc476-fpstore): Adjust.
20826 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
20827 ppc601-fpstore): Adjust.
20828 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
20830 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
20832 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
20833 ppc7450-fpstore): Adjust.
20834 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
20835 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
20836 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
20838 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
20839 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
20840 cell-fpstore, cell-fpstore-update): Adjust.
20841 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
20842 ppce300c3_store, ppce300c3_fpstore): Adjust.
20843 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
20844 e500mc_fpstore): Adjust.
20845 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
20846 e500mc64_store, e500mc64_fpstore): Adjust.
20847 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
20848 e5500_fpstore): Adjust.
20849 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
20850 e6500_fpstore): Adjust.
20851 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
20853 * config/rs6000/power4.md (power4-load, power4-load-ext,
20854 power4-load-ext-update, power4-load-ext-update-indexed,
20855 power4-load-update-indexed, power4-load-update, power4-fpload,
20856 power4-fpload-update, power4-store, power4-store-update,
20857 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
20859 * config/rs6000/power5.md (power5-load, power5-load-ext,
20860 power5-load-ext-update, power5-load-ext-update-indexed,
20861 power5-load-update-indexed, power5-load-update, power5-fpload,
20862 power5-fpload-update, power5-store, power5-store-update,
20863 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
20865 * config/rs6000/power6.md (power6-load, power6-load-ext,
20866 power6-load-update, power6-load-update-indexed,
20867 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
20868 power6-fpload-update, power6-store, power6-store-update,
20869 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
20871 * config/rs6000/power7.md (power7-load, power7-load-ext,
20872 power7-load-update, power7-load-update-indexed,
20873 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
20874 power7-fpload-update, power7-store, power7-store-update,
20875 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
20877 * config/rs6000/power8.md (power8-load, power8-load-update,
20878 power8-load-ext, power8-load-ext-update, power8-fpload,
20879 power8-fpload-update, power8-store, power8-store-update-indexed,
20880 power8-fpstore, power8-fpstore-update): Adjust.
20881 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
20883 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
20884 titan_lsu_store, titan_lsu_fpstore): Adjust.
20885 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
20887 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
20890 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
20891 unrolled byte insns. Emit address increments after move insns.
20893 2014-05-07 David Malcolm <dmalcolm@redhat.com>
20895 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
20896 const_gimple, rather than a gimple.
20897 (gimple_call_builtin_p): Likewise, for the three variants.
20899 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
20900 (gimple_call_builtin_p): Likewise, for the three variants.
20902 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20904 PR tree-optimization/61095
20905 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
20907 2014-05-07 Richard Biener <rguenther@suse.de>
20909 PR tree-optimization/61034
20910 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
20911 (maybe_skip_until): Use translate to take into account
20912 lattices when trying to do disambiguations.
20913 (get_continuation_for_phi_1): Likewise.
20914 (get_continuation_for_phi): Adjust for added translate arguments.
20915 (walk_non_aliased_vuses): Likewise.
20916 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
20917 (walk_non_aliased_vuses): Likewise.
20918 (call_may_clobber_ref_p_1): Declare.
20919 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
20920 calls. Stop early if we are only supposed to disambiguate.
20921 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
20923 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
20925 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
20926 Emit an error when the function has arguments.
20928 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
20930 * cfgloop.h (unswitch_loops): Remove.
20931 * doc/passes.texi: Remove references to loop-unswitch.c
20932 * timevar.def (TV_LOOP_UNSWITCH): Remove.
20934 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
20936 * tree-vect-data-refs.c (vect_grouped_load_supported): New
20937 check for loads group of length 3.
20938 (vect_permute_load_chain): New permutations for loads group of
20940 * tree-vect-stmts.c (vect_model_load_cost): Change cost
20941 of vec_perm_shuffle for the new permutations.
20943 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
20945 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
20946 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
20947 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
20948 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
20949 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
20950 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
20951 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
20952 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
20954 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
20956 * loop-unswitch.c: Delete.
20958 2014-05-07 Richard Biener <rguenther@suse.de>
20960 * config.gcc: Always set need_64bit_hwint to yes.
20962 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
20964 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
20965 of using optimize_size.
20967 2014-05-06 Mike Stump <mikestump@comcast.net>
20969 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
20971 2014-05-06 Joseph Myers <joseph@codesourcery.com>
20973 * config/i386/sse.md (*mov<mode>_internal)
20974 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
20975 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
20976 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
20977 (*<code><mode>3, *andnot<mode>3<mask_name>)
20978 (<mask_codefor><code><mode>3<mask_name>): Only consider
20979 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
20981 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
20984 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20986 * lra-constraints.c (valid_address_p): Move earlier in file.
20987 Add a constraint argument to the address_info version.
20988 (satisfies_memory_constraint_p): New function.
20989 (satisfies_address_constraint_p): Likewise.
20990 (process_alt_operands, curr_insn_transform): Use them.
20991 (process_address): Pass the constraint to valid_address_p when
20992 checking address operands.
20994 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
20996 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
20997 to their respective blocks. Fix inadvertent use of "node".
20999 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21001 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21003 (init_emit_once): ...here.
21004 * rtl.h (init_derived_machine_modes): Declare.
21005 * toplev.c (do_compile): Call it even if no_backend.
21007 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21008 Mike Stump <mikestump@comcast.net>
21009 Richard Sandiford <rdsandiford@googlemail.com>
21010 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21012 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21013 (rtx_equal_for_memref_p): Update comment.
21014 (adjust_offset_for_component_ref): Use wide-int interfaces.
21015 * builtins.c (get_object_alignment_2): Likewise.
21016 (c_readstr): Likewise.
21017 (target_char_cast): Add comment.
21018 (determine_block_size): Use wide-int interfaces.
21019 (expand_builtin_signbit): Likewise.
21020 (fold_builtin_int_roundingfn): Likewise.
21021 (fold_builtin_bitop): Likewise.
21022 (fold_builtin_bswap): Likewise.
21023 (fold_builtin_logarithm): Use signop.
21024 (fold_builtin_pow): Likewise.
21025 (fold_builtin_memory_op): Use wide-int interfaces.
21026 (fold_builtin_object_size): Likewise.
21027 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21028 nb_iterations_estimate.
21029 (record_niter_bound): Use wide-int interfaces.
21030 (get_estimated_loop_iterations_int): Likewise.
21031 (get_estimated_loop_iterations): Likewise.
21032 (get_max_loop_iterations): Likewise.
21033 * cfgloop.h: Include wide-int.h.
21034 (struct nb_iter_bound): Change bound to widest_int.
21035 (struct loop): Change nb_iterations_upper_bound and
21036 nb_iterations_estimate to widest_int.
21037 (record_niter_bound): Switch to use widest_int.
21038 (get_estimated_loop_iterations): Likewise.
21039 (get_max_loop_iterations): Likewise.
21040 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21041 update for wide-int.
21042 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21043 * combine.c (try_combine): Likewise.
21044 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21045 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21047 (aarch64_float_const_representable_p): Likewise.
21048 * config/arc/arc.c: Include wide-int.h.
21049 (arc_can_use_doloop_p): Use wide-int interfaces.
21050 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21051 (vfp3_const_double_index): Likewise.
21052 * config/avr/avr.c (avr_out_round): Likewise.
21053 (avr_fold_builtin): Likewise.
21054 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21055 (bfin_can_use_doloop_p): Likewise.
21056 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21057 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21058 * config/i386/i386.c: Include wide-int.h.
21059 (ix86_data_alignment): Use wide-int interfaces.
21060 (ix86_local_alignment): Likewise.
21061 (ix86_emit_swsqrtsf): Update real_from_integer.
21062 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21063 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21064 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21065 (zero_constant): Likewise.
21066 (input_operand): Likewise.
21067 (splat_input_operand): Likewise.
21068 (non_logical_cint_operand): Change const_double to const_wide_int.
21069 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21070 (easy_altivec_constant): Remove comment.
21071 (paired_expand_vector_init): Use CONSTANT_P.
21072 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21073 (rs6000_emit_move): Update checks.
21074 (rs6000_aggregate_candidate): Use wide-int interfaces.
21075 (rs6000_expand_ternop_builtin): Likewise.
21076 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21077 (rs6000_assemble_integer): Likewise.
21078 (rs6000_hash_constant): Likewise.
21079 (output_toc): Likewise.
21080 (rs6000_rtx_costs): Likewise.
21081 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21082 * config/rs6000/rs6000-c.c: Include wide-int.h.
21083 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21084 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21085 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21086 Handle CONST_WIDE_INT.
21087 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21088 Use tree_fits_uhwi_p.
21089 * config/sparc/sparc.c: Include wide-int.h.
21090 (sparc_fold_builtin): Use wide-int interfaces.
21091 * config/vax/vax.c: Include wide-int.h.
21092 (vax_float_literal): Use real_from_integer.
21093 * coretypes.h (struct hwivec_def): New.
21095 (const_hwivec): New.
21096 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21097 (equiv_constant): Handle CONST_WIDE_INT.
21098 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21099 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21100 * dbxout.c (stabstr_U): Use wide-int interfaces.
21101 (dbxout_type): Update to use cst_fits_shwi_p.
21102 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21103 (TARGET_SUPPORTS_WIDE_INT): Add default.
21104 * dfp.c: Include wide-int.h.
21105 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21106 decimal_real_to_integer.
21107 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21108 decimal_real_to_integer.
21109 * doc/generic.texi (Constant expressions): Update for wide_int.
21110 * doc/rtl.texi (const_double): Likewise.
21111 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21112 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21113 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21114 (REAL_VALUE_FROM_INT): Remove.
21115 (TARGET_SUPPORTS_WIDE_INT): New.
21116 * doc/tm.texi: Regenerate.
21117 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21118 * double-int.h: Include wide-int.h.
21119 (struct wi::int_traits): New.
21120 * dwarf2out.c (get_full_len): New.
21121 (dw_val_equal_p): Add case dw_val_class_wide_int.
21122 (size_of_loc_descr): Likewise.
21123 (output_loc_operands): Likewise.
21124 (insert_double): Remove.
21125 (insert_wide_int): New.
21126 (add_AT_wide): New.
21127 (print_die): Add case dw_val_class_wide_int.
21128 (attr_checksum): Likewise.
21129 (attr_checksum_ordered): Likewise.
21130 (same_dw_val_p): Likewise.
21131 (size_of_die): Likewise.
21132 (value_format): Likewise.
21133 (output_die): Likewise.
21134 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21136 (clz_loc_descriptor): Use wide-int interfaces.
21137 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21138 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21139 (round_up_to_align): Use wide-int interfaces.
21140 (field_byte_offset): Likewise.
21141 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21142 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21143 CONST_DOUBLE handling. Use wide-int interfaces.
21144 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21145 (gen_enumeration_type_die): Use add_AT_wide.
21146 (hash_loc_operands): Add case dw_val_class_wide_int.
21147 (compare_loc_operands): Likewise.
21148 * dwarf2out.h: Include wide-int.h.
21149 (wide_int_ptr): New.
21150 (enum dw_val_class): Add dw_val_class_wide_int.
21151 (struct dw_val_struct): Add val_wide.
21152 * emit-rtl.c (const_wide_int_htab): New.
21153 (const_wide_int_htab_hash): New.
21154 (const_wide_int_htab_eq): New.
21155 (lookup_const_wide_int): New.
21156 (const_double_htab_hash): Use wide-int interfaces.
21157 (const_double_htab_eq): Likewise.
21158 (rtx_to_double_int): Conditionally compile for wide-int.
21159 (immed_double_int_const): Rename to immed_wide_int_const and
21160 update for wide-int.
21161 (immed_double_const): Conditionally compile for wide-int.
21162 (init_emit_once): Use wide-int interfaces.
21163 * explow.c (plus_constant): Likewise.
21164 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21165 (lshift_value): Use wide-int interfaces.
21166 (expand_mult): Likewise.
21167 (choose_multiplier): Likewise.
21168 (expand_smod_pow2): Likewise.
21169 (make_tree): Likewise.
21170 * expr.c (convert_modes): Consolidate handling of constants.
21171 Use wide-int interfaces.
21172 (emit_group_load_1): Add note.
21173 (store_expr): Update comment.
21174 (get_inner_reference): Use wide-int interfaces.
21175 (expand_constructor): Update comment.
21176 (expand_expr_real_2): Use wide-int interfaces.
21177 (expand_expr_real_1): Likewise.
21178 (reduce_to_bit_field_precision): Likewise.
21179 (const_vector_from_tree): Likewise.
21180 * final.c: Include wide-int-print.h.
21181 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21182 * fixed-value.c: Include wide-int.h.
21183 (fixed_from_string): Use wide-int interfaces.
21184 (fixed_to_decimal): Likewise.
21185 (fixed_convert_from_real): Likewise.
21186 (real_convert_from_fixed): Likewise.
21187 * fold-const.h (mem_ref_offset): Return an offset_int.
21188 (div_if_zero_remainder): Remove code parameter.
21189 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21190 Use wide-int interfaces.
21191 (may_negate_without_overflow_p): Use wide-int interfaces.
21192 (negate_expr_p): Likewise.
21193 (fold_negate_expr): Likewise.
21194 (int_const_binop_1): Likewise.
21195 (const_binop): Likewise.
21196 (fold_convert_const_int_from_int): Likewise.
21197 (fold_convert_const_int_from_real): Likewise.
21198 (fold_convert_const_int_from_fixed): Likewise.
21199 (fold_convert_const_fixed_from_int): Likewise.
21200 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21201 (sign_bit_p): Use wide-int interfaces.
21202 (make_range_step): Likewise.
21203 (build_range_check): Likewise. Pass an integer of the correct type
21204 instead of using integer_one_node.
21205 (range_predecessor): Pass an integer of the correct type instead
21206 of using integer_one_node.
21207 (range_successor): Likewise.
21208 (merge_ranges): Likewise.
21209 (unextend): Use wide-int interfaces.
21210 (extract_muldiv_1): Likewise.
21211 (fold_div_compare): Likewise.
21212 (fold_single_bit_test): Likewise.
21213 (fold_sign_changed_comparison): Likewise.
21214 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21215 (fold_plusminus_mult_expr): Use wide-int interfaces.
21216 (native_encode_int): Likewise.
21217 (native_interpret_int): Likewise.
21218 (fold_unary_loc): Likewise.
21219 (pointer_may_wrap_p): Likewise.
21220 (size_low_cst): Likewise.
21221 (mask_with_tz): Likewise.
21222 (fold_binary_loc): Likewise.
21223 (fold_ternary_loc): Likewise.
21224 (multiple_of_p): Likewise.
21225 (tree_call_nonnegative_warnv_p): Update calls to
21226 tree_int_cst_min_precision and real_from_integer.
21227 (fold_negate_const): Use wide-int interfaces.
21228 (fold_abs_const): Likewise.
21229 (fold_relational_const): Use tree_int_cst_lt.
21230 (round_up_loc): Use wide-int interfaces.
21231 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21232 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21233 * gengtype.c: Remove include of double-int.h.
21234 (do_typedef): Use wide-int interfaces.
21235 (open_base_files): Add wide-int.h.
21236 (main): Add offset_int and widest_int typedefs.
21237 * gengtype-lex.l: Handle "^".
21238 (CXX_KEYWORD): Add "static".
21239 * gengtype-parse.c (require3): New.
21240 (require_template_declaration): Handle constant template arguments
21241 and nested templates.
21242 * gengtype-state.c: Don't include "double-int.h".
21243 * genpreds.c (write_one_predicate_function): Update comment.
21244 (write_tm_constrs_h): Add check for hval and lval use in
21246 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21247 (add_to_sequence): Likewise.
21248 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21249 and const_double_operand.
21250 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21252 * gimple-fold.c (get_base_constructor): Likewise.
21253 (fold_array_ctor_reference): Likewise.
21254 (fold_nonarray_ctor_reference): Likewise.
21255 (fold_const_aggregate_ref_1): Likewise.
21256 (gimple_val_nonnegative_real_p): Likewise.
21257 (gimple_fold_indirect_ref): Likewise.
21258 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21259 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21260 (struct slsr_cand_d): Change index to be widest_int.
21261 (struct incr_info_d): Change incr to be widest_int.
21262 (alloc_cand_and_find_basis): Use wide-int interfaces.
21263 (slsr_process_phi): Likewise.
21264 (backtrace_base_for_ref): Likewise. Return a widest_int.
21265 (restructure_reference): Take a widest_int instead of a double_int.
21266 (slsr_process_ref): Use wide-int interfaces.
21267 (create_mul_ssa_cand): Likewise.
21268 (create_mul_imm_cand): Likewise.
21269 (create_add_ssa_cand): Likewise.
21270 (create_add_imm_cand): Take a widest_int instead of a double_int.
21271 (slsr_process_add): Use wide-int interfaces.
21272 (slsr_process_cast): Likewise.
21273 (slsr_process_copy): Likewise.
21274 (dump_candidate): Likewise.
21275 (dump_incr_vec): Likewise.
21276 (replace_ref): Likewise.
21277 (cand_increment): Likewise. Return a widest_int.
21278 (cand_abs_increment): Likewise.
21279 (replace_mult_candidate): Take a widest_int instead of a double_int.
21280 (replace_unconditional_candidate): Use wide-int interfaces.
21281 (incr_vec_index): Take a widest_int instead of a double_int.
21282 (create_add_on_incoming_edge): Likewise.
21283 (create_phi_basis): Use wide-int interfaces.
21284 (replace_conditional_candidate): Likewise.
21285 (record_increment): Take a widest_int instead of a double_int.
21286 (record_phi_increments): Use wide-int interfaces.
21287 (phi_incr_cost): Take a widest_int instead of a double_int.
21288 (lowest_cost_path): Likewise.
21289 (total_savings): Likewise.
21290 (analyze_increments): Use wide-int interfaces.
21291 (ncd_with_phi): Take a widest_int instead of a double_int.
21292 (ncd_of_cand_and_phis): Likewise.
21293 (nearest_common_dominator_for_cands): Likewise.
21294 (insert_initializers): Use wide-int interfaces.
21295 (all_phi_incrs_profitable): Likewise.
21296 (replace_one_candidate): Likewise.
21297 (replace_profitable_candidates): Likewise.
21298 * godump.c: Include wide-int-print.h.
21299 (go_output_typedef): Use wide-int interfaces.
21300 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21301 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21302 (build_loop_iteration_domains): Likewise.
21303 * hooks.h: Include wide-int.h rather than double-int.h.
21304 (hook_bool_dint_dint_uint_bool_true): Delete.
21305 (hook_bool_wint_wint_uint_bool_true): Declare.
21306 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21307 (hook_bool_wint_wint_uint_bool_true): New.
21308 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21310 (ubsan_expand_si_overflow_mul_check): Likewise.
21311 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21312 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21313 (get_ancestor_addr_info): Likewise.
21314 (ipa_modify_call_arguments): Likewise.
21315 * loop-doloop.c (doloop_modify): Likewise.
21316 (doloop_optimize): Likewise.
21317 * loop-iv.c (iv_number_of_iterations): Likewise.
21318 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21319 (unroll_loop_constant_iterations): Likewise.
21320 (decide_unroll_runtime_iterations): Likewise.
21321 (unroll_loop_runtime_iterations): Likewise.
21322 (decide_peel_simple): Likewise.
21323 (decide_unroll_stupid): Likewise.
21324 * lto-streamer-in.c (streamer_read_wi): Add.
21325 (input_cfg): Use wide-int interfaces.
21326 (lto_input_tree_1): Likewise.
21327 * lto-streamer-out.c (streamer_write_wi): Add.
21328 (hash_tree): Use wide-int interfaces.
21329 (output_cfg): Likewise.
21330 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21331 (GTFILES): Add wide-int.h and signop.h.
21332 (TAGS): Look for .cc files too.
21333 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21334 * optabs.c (expand_subword_shift): Likewise.
21335 (expand_doubleword_shift): Likewise.
21336 (expand_absneg_bit): Likewise.
21337 (expand_copysign_absneg): Likewise.
21338 (expand_copysign_bit): Likewise.
21339 * postreload.c (reload_cse_simplify_set): Likewise.
21340 * predict.c (predict_iv_comparison): Likewise.
21341 * pretty-print.h: Include wide-int-print.h.
21343 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21344 * print-tree.c: Include wide-int-print.h.
21345 (print_node_brief): Use wide-int interfaces.
21346 (print_node): Likewise.
21347 * read-rtl.c (validate_const_wide_int): New.
21348 (read_rtx_code): Add CONST_WIDE_INT case.
21349 * real.c: Include wide-int.h.
21350 (real_to_integer2): Delete.
21351 (real_to_integer): New function, returning a wide_int.
21352 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21353 (ten_to_ptwo): Update call to real_from_integer.
21354 (real_digit): Likewise.
21355 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21356 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21357 (REAL_VALUE_TO_INT): Delete.
21358 (real_to_integer): Declare a wide-int form.
21359 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21360 * recog.c (const_int_operand): Improve comment.
21361 (const_scalar_int_operand): New.
21362 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21363 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21364 (split_double): Likewise.
21365 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21366 (rtx_size): Likewise.
21367 (rtx_alloc_stat_v): New.
21368 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21369 (cwi_output_hex): New.
21370 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21371 (cwi_check_failed_bounds): New.
21372 * rtl.def (CONST_WIDE_INT): New.
21373 * rtl.h: Include <utility> and wide-int.h.
21374 (struct hwivec_def): New.
21375 (CWI_GET_NUM_ELEM): New.
21376 (CWI_PUT_NUM_ELEM): New.
21377 (struct rtx_def): Add num_elem and hwiv.
21378 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21379 (CASE_CONST_UNIQUE): Likewise.
21380 (CASE_CONST_ANY): Likewise.
21381 (CONST_SCALAR_INT_P): Likewise.
21382 (CONST_WIDE_INT_P): New.
21384 (HWIVEC_CHECK): New.
21385 (cwi_check_failed_bounds): New.
21387 (HWIVEC_CHECK): New.
21388 (CONST_WIDE_INT_VEC) New.
21389 (CONST_WIDE_INT_NUNITS) New.
21390 (CONST_WIDE_INT_ELT) New.
21391 (rtx_mode_t): New type.
21392 (wi::int_traits <rtx_mode_t>): New.
21394 (wi::min_value): New.
21395 (wi::max_value): New.
21397 (const_wide_int_alloc): New.
21398 (immed_wide_int_const): New.
21399 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21400 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21401 * signop.h: New file.
21402 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21403 (simplify_const_unary_operation): Use wide-int interfaces.
21404 (simplify_binary_operation_1): Likewise.
21405 (simplify_const_binary_operation): Likewise.
21406 (simplify_const_relational_operation): Likewise.
21407 (simplify_immed_subreg): Likewise.
21408 * stmt.c (expand_case): Likewise.
21409 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21410 signop rather than a bool.
21411 * stor-layout.c (layout_type): Use wide-int interfaces.
21412 (initialize_sizetypes): Update calls to
21413 set_min_and_max_values_for_integral_type.
21414 (set_min_and_max_values_for_integral_type): Take a signop rather
21415 than a bool. Use wide-int interfaces.
21416 (fixup_signed_type): Update accordingly. Remove
21417 HOST_BITS_PER_DOUBLE_INT limit.
21418 (fixup_unsigned_type): Likewise.
21419 * system.h (STATIC_CONSTANT_P): New.
21420 (STATIC_ASSERT): New.
21421 * target.def (can_use_doloop_p): Take widest_ints rather than
21423 * target.h: Include wide-int.h rather than double-int.h.
21424 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21426 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21427 rather than INT_CST_LT_UNSIGNED.
21428 (can_use_doloop_if_innermost): Take widest_ints rather than
21430 * tree-affine.c: Include wide-int-print.h.
21431 (double_int_ext_for_comb): Delete.
21432 (wide_int_ext_for_comb): New.
21433 (aff_combination_zero): Use wide-int interfaces.
21434 (aff_combination_const): Take a widest_int instead of a double_int.
21435 (aff_combination_elt): Use wide-int interfaces.
21436 (aff_combination_scale): Take a widest_int instead of a double_int.
21437 (aff_combination_add_elt): Likewise.
21438 (aff_combination_add_cst): Likewise.
21439 (aff_combination_add): Use wide-int interfaces.
21440 (aff_combination_convert): Likewise.
21441 (tree_to_aff_combination): Likewise.
21442 (add_elt_to_tree): Take a widest_int instead of a double_int.
21443 (aff_combination_to_tree): Use wide-int interfaces.
21444 (aff_combination_remove_elt): Likewise.
21445 (aff_combination_add_product): Take a widest_int instead of
21447 (aff_combination_mult): Use wide-int interfaces.
21448 (aff_combination_expand): Likewise.
21449 (double_int_constant_multiple_p): Delete.
21450 (wide_int_constant_multiple_p): New.
21451 (aff_combination_constant_multiple_p): Take a widest_int pointer
21452 instead of a double_int pointer.
21453 (print_aff): Use wide-int interfaces.
21454 (get_inner_reference_aff): Take a widest_int pointer
21455 instead of a double_int pointer.
21456 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
21457 * tree-affine.h: Include wide-int.h.
21458 (struct aff_comb_elt): Change type of coef to widest_int.
21459 (struct affine_tree_combination): Change type of offset to widest_int.
21460 (double_int_ext_for_comb): Delete.
21461 (wide_int_ext_for_comb): New.
21462 (aff_combination_const): Use widest_int instead of double_int.
21463 (aff_combination_scale): Likewise.
21464 (aff_combination_add_elt): Likewise.
21465 (aff_combination_constant_multiple_p): Likewise.
21466 (get_inner_reference_aff): Likewise.
21467 (aff_comb_cannot_overlap_p): Likewise.
21468 (aff_combination_zero_p): Use wide-int interfaces.
21469 * tree.c: Include tree.h.
21470 (init_ttree): Use make_int_cst.
21471 (tree_code_size): Removed code for INTEGER_CST case.
21472 (tree_size): Add INTEGER_CST case.
21473 (make_node_stat): Update comment.
21474 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
21475 (build_int_cst_type): Use wide-int interfaces.
21476 (double_int_to_tree): Likewise.
21477 (double_int_fits_to_tree_p): Delete.
21478 (force_fit_type_double): Delete.
21479 (force_fit_type): New.
21480 (int_cst_hash_hash): Use wide-int interfaces.
21481 (int_cst_hash_eq): Likewise.
21482 (build_int_cst_wide): Delete.
21483 (wide_int_to_tree): New.
21484 (cache_integer_cst): Use wide-int interfaces.
21485 (build_low_bits_mask): Likewise.
21486 (cst_and_fits_in_hwi): Likewise.
21487 (real_value_from_int_cst): Likewise.
21488 (make_int_cst_stat): New.
21489 (integer_zerop): Use wide_int interfaces.
21490 (integer_onep): Likewise.
21491 (integer_all_onesp): Likewise.
21492 (integer_pow2p): Likewise.
21493 (integer_nonzerop): Likewise.
21494 (tree_log2): Likewise.
21495 (tree_floor_log2): Likewise.
21496 (tree_ctz): Likewise.
21497 (int_size_in_bytes): Likewise.
21498 (mem_ref_offset): Return an offset_int rather than a double_int.
21499 (build_type_attribute_qual_variant): Use wide_int interfaces.
21500 (type_hash_eq): Likewise
21501 (tree_int_cst_equal): Likewise.
21502 (tree_int_cst_lt): Delete.
21503 (tree_int_cst_compare): Likewise.
21504 (tree_fits_shwi_p): Use wide_int interfaces.
21505 (tree_fits_uhwi_p): Likewise.
21506 (tree_int_cst_sign_bit): Likewise.
21507 (tree_int_cst_sgn): Likewise.
21508 (tree_int_cst_min_precision): Take a signop rather than a bool.
21509 (simple_cst_equal): Use wide_int interfaces.
21510 (compare_tree_int): Likewise.
21511 (iterative_hash_expr): Likewise.
21512 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
21514 (get_type_static_bounds): Use wide_int interfaces.
21515 (tree_int_cst_elt_check_failed): New.
21516 (build_common_tree_nodes): Reordered to set prec before filling in
21518 (int_cst_value): Check cst_and_fits_in_hwi.
21519 (widest_int_cst_value): Use wide_int interfaces.
21520 (upper_bound_in_type): Likewise.
21521 (lower_bound_in_type): Likewise.
21522 (num_ending_zeros): Likewise.
21523 (drop_tree_overflow): Likewise.
21524 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
21525 (gen_conditions_for_pow_cst_base): Likewise.
21526 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
21527 (group_case_labels_stmt): Use wide-int interfaces.
21528 (verify_gimple_assign_binary): Likewise.
21529 (print_loop): Likewise.
21530 * tree-chrec.c (tree_fold_binomial): Likewise.
21531 * tree-core.h (struct tree_base): Add int_length.
21532 (struct tree_int_cst): Change rep of value.
21533 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
21534 (dr_may_alias_p): Likewise.
21535 (max_stmt_executions_tree): Likewise.
21536 * tree.def (INTEGER_CST): Update comment.
21537 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
21538 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
21539 * tree-dump.c: Include wide-int.h and wide-int-print.h.
21540 (dequeue_and_dump): Use wide-int interfaces.
21541 * tree.h: Include wide-int.h.
21542 (NULL_TREE): Moved to earlier loc in file.
21543 (TREE_INT_CST_ELT_CHECK): New.
21544 (tree_int_cst_elt_check_failed): New.
21546 (TREE_INT_CST): Delete.
21547 (TREE_INT_CST_LOW): Use wide-int interfaces.
21548 (TREE_INT_CST_HIGH): Delete.
21549 (TREE_INT_CST_NUNITS): New.
21550 (TREE_INT_CST_EXT_NUNITS): Likewise.
21551 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
21552 (TREE_INT_CST_ELT): Likewise.
21553 (INT_CST_LT): Delete.
21554 (tree_int_cst_elt_check): New (two forms).
21555 (type_code_size): Update comment.
21556 (make_int_cst_stat, make_int_cst): New.
21557 (tree_to_double_int): Delete.
21558 (double_int_fits_to_tree_p): Delete.
21559 (force_fit_type_double): Delete.
21560 (build_int_cstu): Replace with out-of-line function.
21561 (build_int_cst_wide): Delete.
21562 (tree_int_cst_lt): Define inline.
21563 (tree_int_cst_le): New.
21564 (tree_int_cst_compare): Define inline.
21565 (tree_int_cst_min_precision): Take a signop rather than a bool.
21566 (wi::int_traits <const_tree>): New.
21567 (wi::int_traits <tree>): New.
21568 (wi::extended_tree): New.
21569 (wi::int_traits <wi::extended_tree>): New.
21570 (wi::to_widest): New.
21571 (wi::to_offset): New.
21572 (wi::fits_to_tree_p): New.
21573 (wi::min_value): New.
21574 (wi::max_value): New.
21575 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
21576 (copy_tree_body_r): Likewise.
21577 * tree-object-size.c (compute_object_offset): Likewise.
21578 (addr_object_size): Likewise.
21579 * tree-predcom.c: Include wide-int-print.h.
21580 (struct dref_d): Change type of offset to widest_int.
21581 (dump_dref): Call wide-int printer.
21582 (aff_combination_dr_offset): Use wide-int interfaces.
21583 (determine_offset): Take a widest_int pointer rather than a
21584 double_int pointer.
21585 (split_data_refs_to_components): Use wide-int interfaces.
21586 (suitable_component_p): Likewise.
21587 (order_drefs): Likewise.
21588 (add_ref_to_chain): Likewise.
21589 (valid_initializer_p): Likewise.
21590 (determine_roots_comp): Likewise.
21591 * tree-pretty-print.c: Include wide-int-print.h.
21592 (dump_generic_node): Use wide-int interfaces.
21593 * tree-sra.c (sra_ipa_modify_expr): Likewise.
21594 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
21595 (move_fixed_address_to_symbol): Likewise.
21596 (move_hint_to_base): Likewise.
21597 (move_pointer_to_base): Likewise.
21598 (move_variant_to_index): Likewise.
21599 (most_expensive_mult_to_index): Likewise.
21600 (addr_to_parts): Likewise.
21601 (copy_ref_info): Likewise.
21602 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
21603 (indirect_refs_may_alias_p): Likewise.
21604 (stmt_kills_ref_p_1): Likewise.
21605 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
21606 * tree-ssa-ccp.c: Update comment at top of file. Include
21608 (struct prop_value_d): Change type of mask to widest_int.
21609 (extend_mask): New function.
21610 (dump_lattice_value): Use wide-int interfaces.
21611 (get_default_value): Likewise.
21612 (set_constant_value): Likewise.
21613 (set_value_varying): Likewise.
21614 (valid_lattice_transition): Likewise.
21615 (set_lattice_value): Likewise.
21616 (value_to_double_int): Delete.
21617 (value_to_wide_int): New.
21618 (get_value_from_alignment): Use wide-int interfaces.
21619 (get_value_for_expr): Likewise.
21620 (do_dbg_cnt): Likewise.
21621 (ccp_finalize): Likewise.
21622 (ccp_lattice_meet): Likewise.
21623 (bit_value_unop_1): Use widest_ints rather than double_ints.
21624 (bit_value_binop_1): Likewise.
21625 (bit_value_unop): Use wide-int interfaces.
21626 (bit_value_binop): Likewise.
21627 (bit_value_assume_aligned): Likewise.
21628 (evaluate_stmt): Likewise.
21629 (ccp_fold_stmt): Likewise.
21630 (visit_cond_stmt): Likewise.
21631 (ccp_visit_stmt): Likewise.
21632 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
21633 (constant_pointer_difference): Likewise.
21634 (associate_pointerplus): Likewise.
21635 (combine_conversions): Likewise.
21636 * tree-ssa-loop.h: Include wide-int.h.
21637 (struct tree_niter_desc): Change type of max to widest_int.
21638 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
21639 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
21640 (remove_redundant_iv_tests): Likewise.
21641 (canonicalize_loop_induction_variables): Likewise.
21642 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
21643 (constant_multiple_of): Take a widest_int pointer instead of
21644 a double_int pointer.
21645 (get_computation_aff): Use wide-int interfaces.
21646 (ptr_difference_cost): Likewise.
21647 (difference_cost): Likewise.
21648 (get_loop_invariant_expr_id): Likewise.
21649 (get_computation_cost_at): Likewise.
21650 (iv_elimination_compare_lt): Likewise.
21651 (may_eliminate_iv): Likewise.
21652 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
21653 instead of double_int.
21654 (max_loop_iterations): Likewise.
21655 (max_stmt_executions): Likewise.
21656 (estimated_stmt_executions): Likewise.
21657 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21658 (split_to_var_and_offset): Use wide-int interfaces.
21659 (determine_value_range): Likewise.
21660 (bound_difference_of_offsetted_base): Likewise.
21661 (bounds_add): Take a widest_int instead of a double_int.
21662 (number_of_iterations_ne_max): Use wide-int interfaces.
21663 (number_of_iterations_ne): Likewise.
21664 (number_of_iterations_lt_to_ne): Likewise.
21665 (assert_loop_rolls_lt): Likewise.
21666 (number_of_iterations_lt): Likewise.
21667 (number_of_iterations_le): Likewise.
21668 (number_of_iterations_cond): Likewise.
21669 (number_of_iterations_exit): Likewise.
21670 (finite_loop_p): Likewise.
21671 (derive_constant_upper_bound_assign): Likewise.
21672 (derive_constant_upper_bound): Return a widest_int.
21673 (derive_constant_upper_bound_ops): Likewise.
21674 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
21675 (record_estimate): Take a widest_int rather than a double_int.
21676 (record_nonwrapping_iv): Use wide-int interfaces.
21677 (double_int_cmp): Delete.
21678 (wide_int_cmp): New.
21679 (bound_index): Take a widest_int rather than a double_int.
21680 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
21681 (maybe_lower_iteration_bound): Likewise.
21682 (estimate_numbers_of_iterations_loop): Likewise.
21683 (estimated_loop_iterations): Take a widest_int pointer than than
21684 a double_int pointer.
21685 (estimated_loop_iterations_int): Use wide-int interfaces.
21686 (max_loop_iterations): Take a widest_int pointer than than
21687 a double_int pointer.
21688 (max_loop_iterations_int): Use wide-int interfaces.
21689 (max_stmt_executions): Take a widest_int pointer than than
21690 a double_int pointer.
21691 (estimated_stmt_executions): Likewise.
21692 (n_of_executions_at_most): Use wide-int interfaces.
21693 (scev_probably_wraps_p): Likewise.
21694 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
21695 to real_to_integer.
21696 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
21698 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
21699 double_ints. Adjust for trailing_wide_ints <3> representation.
21700 (set_nonzero_bits): Likewise.
21701 (get_range_info): Return wide_ints rather than double_ints.
21702 Adjust for trailing_wide_ints <3> representation.
21703 (get_nonzero_bits): Likewise.
21704 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
21706 * tree-ssanames.h (struct range_info_def): Replace min, max and
21707 nonzero_bits with a trailing_wide_ints <3>.
21708 (set_range_info): Use wide_int_refs rather than double_ints.
21709 (set_nonzero_bits): Likewise.
21710 (get_range_info): Return wide_ints rather than double_ints.
21711 (get_nonzero_bits): Likewise.
21712 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
21713 * tree-ssa-pre.c (phi_translate_1): Likewise.
21714 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
21715 (acceptable_pow_call): Likewise.
21716 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
21718 (vn_reference_fold_indirect): Likewise.
21719 (vn_reference_maybe_forwprop_address): Likewise.
21720 (valueize_refs_1): Likewise.
21721 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
21722 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
21723 tree_int_cst_lt and tree_int_cst_le.
21724 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
21726 (streamer_alloc_tree): Likewise.
21727 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
21728 (streamer_write_tree_header): Likewise.
21729 (streamer_write_integer_cst): Likewise.
21730 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
21731 (build_constructors): Likewise.
21732 (array_value_type): Likewise.
21733 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
21734 (vect_check_gather): Likewise.
21735 * tree-vect-generic.c (build_replicated_const): Likewise.
21736 (expand_vector_divmod): Likewise.
21737 * tree-vect-loop.c (vect_transform_loop): Likewise.
21738 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
21739 (vect_do_peeling_for_alignment): Likewise.
21740 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
21741 * tree-vrp.c: Include wide-int.h.
21742 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
21743 (extract_range_from_assert): Use wide-int interfaces.
21744 (vrp_int_const_binop): Likewise.
21745 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
21746 double_int pointers.
21747 (ranges_from_anti_range): Use wide-int interfaces.
21748 (quad_int_cmp): Delete.
21749 (quad_int_pair_sort): Likewise.
21750 (extract_range_from_binary_expr_1): Use wide-int interfaces.
21751 (extract_range_from_unary_expr_1): Likewise.
21752 (adjust_range_with_scev): Likewise.
21753 (masked_increment): Take and return wide_ints rather than double_ints.
21754 (register_edge_assert_for_2): Use wide-int interfaces.
21755 (check_array_ref): Likewise.
21756 (search_for_addr_array): Likewise.
21757 (maybe_set_nonzero_bits): Likewise.
21758 (union_ranges): Pass an integer of the correct type instead of
21759 using integer_one_node.
21760 (intersect_ranges): Likewise.
21761 (simplify_truth_ops_using_ranges): Likewise.
21762 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
21763 (range_fits_type_p): Likewise.
21764 (simplify_cond_using_ranges): Likewise. Take a signop rather than
21766 (simplify_conversion_using_ranges): Use wide-int interfaces.
21767 (simplify_float_conversion_using_ranges): Likewise.
21768 (vrp_finalize): Likewise.
21769 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
21770 (gimple_stringops_transform): Likewise.
21771 * varasm.c (decode_addr_const): Likewise.
21772 (const_hash_1): Likewise.
21773 (const_rtx_hash_1): Likewise
21774 (output_constant): Likewise.
21775 (array_size_for_constructor): Likewise.
21776 (output_constructor_regular_field): Likewise.
21777 (output_constructor_bitfield): Likewise.
21778 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
21779 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
21781 * gencheck.c: Define BITS_PER_UNIT.
21782 * wide-int.cc: New.
21784 * wide-int-print.cc: New.
21785 * wide-int-print.h: New.
21787 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21789 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
21791 2014-05-06 Richard Biener <rguenther@suse.de>
21793 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
21794 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
21795 (TODO_verify_all): Adjust.
21796 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
21797 TODO_verify_stmts and TODO_verify_rtl_sharing.
21798 * bb-reorder.c: Likewise.
21799 * cfgexpand.c: Likewise.
21800 * cprop.c: Likewise.
21802 * function.c: Likewise.
21803 * fwprop.c: Likewise.
21804 * gcse.c: Likewise.
21805 * gimple-ssa-isolate-paths.c: Likewise.
21806 * gimple-ssa-strength-reduction.c: Likewise.
21807 * ipa-split.c: Likewise.
21808 * loop-init.c: Likewise.
21809 * loop-unroll.c: Likewise.
21810 * lower-subreg.c: Likewise.
21811 * modulo-sched.c: Likewise.
21812 * postreload-gcse.c: Likewise.
21813 * predict.c: Likewise.
21814 * recog.c: Likewise.
21815 * sched-rgn.c: Likewise.
21816 * store-motion.c: Likewise.
21817 * tracer.c: Likewise.
21818 * trans-mem.c: Likewise.
21819 * tree-call-cdce.c: Likewise.
21820 * tree-cfg.c: Likewise.
21821 * tree-cfgcleanup.c: Likewise.
21822 * tree-complex.c: Likewise.
21823 * tree-eh.c: Likewise.
21824 * tree-emutls.c: Likewise.
21825 * tree-if-conv.c: Likewise.
21826 * tree-into-ssa.c: Likewise.
21827 * tree-loop-distribution.c: Likewise.
21828 * tree-object-size.c: Likewise.
21829 * tree-parloops.c: Likewise.
21830 * tree-pass.h: Likewise.
21831 * tree-sra.c: Likewise.
21832 * tree-ssa-ccp.c: Likewise.
21833 * tree-ssa-copy.c: Likewise.
21834 * tree-ssa-copyrename.c: Likewise.
21835 * tree-ssa-dce.c: Likewise.
21836 * tree-ssa-dom.c: Likewise.
21837 * tree-ssa-dse.c: Likewise.
21838 * tree-ssa-forwprop.c: Likewise.
21839 * tree-ssa-ifcombine.c: Likewise.
21840 * tree-ssa-loop-ch.c: Likewise.
21841 * tree-ssa-loop-ivcanon.c: Likewise.
21842 * tree-ssa-loop.c: Likewise.
21843 * tree-ssa-math-opts.c: Likewise.
21844 * tree-ssa-phiopt.c: Likewise.
21845 * tree-ssa-phiprop.c: Likewise.
21846 * tree-ssa-pre.c: Likewise.
21847 * tree-ssa-reassoc.c: Likewise.
21848 * tree-ssa-sink.c: Likewise.
21849 * tree-ssa-strlen.c: Likewise.
21850 * tree-ssa-tail-merge.c: Likewise.
21851 * tree-ssa-uncprop.c: Likewise.
21852 * tree-switch-conversion.c: Likewise.
21853 * tree-tailcall.c: Likewise.
21854 * tree-vect-generic.c: Likewise.
21855 * tree-vectorizer.c: Likewise.
21856 * tree-vrp.c: Likewise.
21857 * tsan.c: Likewise.
21858 * var-tracking.c: Likewise.
21859 * bt-load.c: Likewise.
21860 * cfgcleanup.c: Likewise.
21861 * combine-stack-adj.c: Likewise.
21862 * combine.c: Likewise.
21863 * compare-elim.c: Likewise.
21864 * config/epiphany/resolve-sw-modes.c: Likewise.
21865 * config/i386/i386.c: Likewise.
21866 * config/mips/mips.c: Likewise.
21867 * config/s390/s390.c: Likewise.
21868 * config/sh/sh_treg_combine.cc: Likewise.
21869 * config/sparc/sparc.c: Likewise.
21872 * final.c: Likewise.
21873 * ifcvt.c: Likewise.
21874 * mode-switching.c: Likewise.
21875 * passes.c: Likewise.
21876 * postreload.c: Likewise.
21878 * reg-stack.c: Likewise.
21879 * regcprop.c: Likewise.
21880 * regrename.c: Likewise.
21883 2014-05-06 Richard Biener <rguenther@suse.de>
21885 PR middle-end/61070
21886 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
21887 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
21889 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
21892 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
21894 2014-05-05 Radovan Obradovic <robradovic@mips.com>
21895 Tom de Vries <tom@codesourcery.com>
21897 * target.def (call_fusage_contains_non_callee_clobbers): New
21899 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
21901 (@node Miscellaneous Register Hooks): New node.
21902 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
21903 * doc/tm.texi: Regenerate.
21905 2014-05-05 Marek Polacek <polacek@redhat.com>
21908 * opts.c (common_handle_option): Call error_at instead of warning_at.
21910 2014-05-05 Richard Biener <rguenther@suse.de>
21912 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
21913 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
21914 under the TODO_verify_il umbrella.
21916 2014-05-05 Richard Biener <rguenther@suse.de>
21918 * passes.c (execute_function_todo): Move TODO_verify_flow under
21919 the TODO_verify_ul umbrella.
21921 2014-05-05 Richard Biener <rguenther@suse.de>
21923 PR middle-end/61010
21924 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
21925 X & CST away from a CST that is the mask of a mode.
21927 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21929 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
21930 int argument to enum machine_mode.
21931 (picochip_class_max_nregs): Ditto.
21932 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
21933 (picochip_class_max_nregs): Ditto.
21935 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21937 * target.def: Add new target hook.
21938 * doc/tm.texi: Regenerate.
21939 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
21940 * targhooks.c (default_keep_leaf_when_profiled): New function.
21942 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
21943 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
21945 2014-05-05 Bin Cheng <bin.cheng@arm.com>
21947 PR tree-optimization/60363
21948 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
21949 (copy_phi_args): New parameters. Call get_value_locus_in_path.
21950 (update_destination_phis): New parameter.
21951 (create_edge_and_update_destination_phis): Ditto.
21952 (ssa_fix_duplicate_block_edges): Pass new arguments.
21953 (thread_single_edge): Ditto.
21955 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
21957 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
21958 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
21959 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
21960 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
21961 Use RS6000_BTM_HARD_FLOAT.
21962 (BU_MISC_2): Likewise.
21963 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
21964 RS6000_BTM_HARD_FLOAT.
21965 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
21966 is explicitly used.
21967 (rs6000_invalid_builtin): Add hard floating builtin support.
21968 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
21969 hard float builtins.
21970 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
21972 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21974 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
21975 Add missing function* argument.
21977 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21979 * lra-constraints.c (valid_address_p): Move earlier in file.
21980 Add a constraint argument to the address_info version.
21981 (satisfies_memory_constraint_p): New function.
21982 (satisfies_address_constraint_p): Likewise.
21983 (process_alt_operands, curr_insn_transform): Use them.
21984 (process_address): Pass the constraint to valid_address_p when
21985 checking address operands.
21987 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21989 * config/mips/mips.c (mips_isa_rev): New variable.
21990 (mips_set_architecture): Set it.
21991 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
21993 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
21994 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
21995 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
21996 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
21997 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
21998 conditions in terms of mips_isa_rev.
21999 (mips_isa_rev): Declare.
22001 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22003 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22004 (prob_unlikely, prob_likely): Make variables const.
22006 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22008 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22010 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22012 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22014 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22016 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22017 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22018 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22020 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22021 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22023 Replace usage of ROUND_REG with sh_round_reg.
22024 Use CEIL instead of ROUND_ADVANCE.
22026 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22029 * config/sh/sh.c: Include stdlib headers before everything else.
22031 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22033 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22034 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22035 (gimplify_adjust_omp_clauses): Simd region is never
22036 directly nested in combined parallel. Instead, for linear
22037 with copyin/copyout, if in combined for simd loop, make decl
22038 firstprivate/lastprivate on OMP_FOR.
22039 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22040 expand_omp_for_static_chunk): When setting endvar, also set
22041 fd->loop.v to the same value.
22043 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22045 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22047 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22049 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22052 2014-05-02 Marek Polacek <polacek@redhat.com>
22054 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22056 2014-05-02 Kito Cheng <kito@0xlab.org>
22058 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22059 to a C expression marco.
22060 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22061 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22062 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22063 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22064 HONOR_REG_ALLOC_ORDER.
22065 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22067 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22069 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22071 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22073 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22075 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22077 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22078 (convert_scalar_cond_reduction): Likewise.
22079 (predicate_scalar_phi): Add recognition and transformation
22080 of simple conditioanl reduction to be vectorizable.
22082 2014-05-01 Marek Polacek <polacek@redhat.com>
22085 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22087 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22089 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22090 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22091 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22092 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22093 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22094 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22095 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22096 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22098 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22100 * config/arc/arc.opt (mlra): Move comment above option name
22101 to avoid mis-parsing as language options.
22103 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22105 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22106 * config/sol2.h: ... here.
22107 * config/sol2-10.h: Remove.
22109 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22110 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22111 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22112 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22113 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22114 * config/sol2.h: ... here.
22115 (SECTION_NAME_FORMAT): Don't redefine.
22116 (STARTFILE_ARCH32_SPEC): Rename to ...
22117 (STARTFILE_ARCH_SPEC): ... this.
22118 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22119 * config/sparc/sol2.h: ... here.
22120 (SECTION_NAME_FORMAT): Don't undef.
22121 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22122 (SUBTARGET_EXTRA_SPECS): Remove.
22123 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22125 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22126 (MD_STARTFILE_PREFIX): Remove.
22127 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22128 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22129 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22130 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22131 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22132 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22133 * config/i386/sol2.h: ... here.
22134 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22135 * config/i386/sol2-bi.h: Remove.
22136 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22137 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22139 * config/i386/t-sol2-64: Rename to ...
22140 * config/i386/t-sol2: ... this.
22141 * config/sparc/t-sol2-64: Rename to ...
22142 * config/sparc/t-sol2: ... this.
22144 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22145 sol2_tm_file_head, sol2_tm_file_tail.
22146 Include ${cpu_type}/sol2.h before sol2.h.
22148 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22149 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22150 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22151 Reflect i386/t-sol2-64 renaming.
22152 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22153 Reflect sparc/t-sol2-64 renaming.
22155 2014-04-30 Richard Biener <rguenther@suse.de>
22157 * passes.c (execute_function_todo): Move TODO_verify_stmts
22158 and TODO_verify_ssa under the TODO_verify_il umbrella.
22159 * tree-ssa.h (verify_ssa): Adjust prototype.
22160 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22161 we should verify SSA operands.
22162 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22163 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22164 whether we should verify whether not throwing stmts have EH info.
22165 * graphite-scop-detection.c (create_sese_edges): Adjust.
22166 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22167 * tree-eh.c (lower_try_finally_switch): Do not add the
22168 default case label twice.
22170 2014-04-30 Marek Polacek <polacek@redhat.com>
22172 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22173 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22174 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22175 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22177 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22179 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22180 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22181 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22182 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22183 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22184 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22185 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22186 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22188 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22190 * tree-cfg.c (dump_function_to_file): Dump the return type of
22191 functions, in a line to itself before the function body, mimicking
22192 the layout of a C function.
22194 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22196 PR tree-optimization/60971
22197 * tree-tailcall.c (process_assignment): Reject conversions which
22200 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22202 * calls.c (initialize_argument_information): Always treat
22203 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22204 (expand_call): Likewise.
22205 (emit_library_call_calue_1): Likewise.
22206 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22207 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22210 2014-04-29 Nick Clifton <nickc@redhat.com>
22212 * config/msp430/msp430.md (umulsidi): Fix typo.
22213 (mulhisi3): Enable even inside interrupt handlers.
22214 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22215 bigger return address pushed in large mode.
22217 2014-04-29 Nick Clifton <nickc@redhat.com>
22219 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22220 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22222 * config/m32r/m32r.c (init_reg_tables): Likewise.
22223 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22224 enum to hold the modes.
22226 2014-04-29 Richard Biener <rguenther@suse.de>
22228 * dominance.c (free_dominance_info): Add overload with
22229 function parameter.
22230 (dom_info_state): Likewise.
22231 (dom_info_available_p): Likewise.
22232 * basic-block.h (free_dominance_info, dom_info_state,
22233 dom_info_available_p): Declare overloads.
22234 * passes.c (execute_function_todo): Verify that verifiers
22235 don't change dominator info state. Drop dominator info
22236 for IPA pass invocations.
22237 * cgraph.c (release_function_body): Restore asserts that
22238 dominator information is released.
22240 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22242 * doc/invoke.texi: Fix typo.
22243 * tree-vrp.c: Fix typos.
22244 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22246 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22248 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22250 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22252 * config/aarch64/aarch64-builtins.c
22253 (aarch64_types_storestruct_lane_qualifiers): New.
22254 (TYPES_STORESTRUCT_LANE): Likewise.
22255 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22256 (st3_lane): Likewise.
22257 (st4_lane): Likewise.
22258 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22259 (vec_store_lanesci_lane<mode>): Likewise.
22260 (vec_store_lanesxi_lane<mode>): Likewise.
22261 (aarch64_st2_lane<VQ:mode>): Likewise.
22262 (aarch64_st3_lane<VQ:mode>): Likewise.
22263 (aarch64_st4_lane<VQ:mode>): Likewise.
22264 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22265 * config/aarch64/arm_neon.h
22266 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22267 use new macro arguments.
22268 (__ST3_LANE_FUNC): Likewise.
22269 (__ST4_LANE_FUNC): Likewise.
22270 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22271 (V_THREE_ELEM): Likewise.
22272 (V_FOUR_ELEM): Likewise.
22274 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22276 * doc/gimple.texi: Replace the description of the now-defunct
22277 union gimple_statement_d with a diagram showing the
22278 gimple_statement_base class hierarchy and its relationships to
22279 the GSS_ and GIMPLE_ enums.
22281 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22283 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22284 * config/aarch64/aarch64.c
22285 (aarch64_cannot_change_mode_class): Weaken conditions.
22286 (aarch64_modes_tieable_p): New.
22287 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22289 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22291 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22292 (loadsync_<mode>): Change mode.
22293 (load_quadpti, store_quadpti): New.
22294 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22295 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22297 2014-04-28 Martin Jambor <mjambor@suse.cz>
22299 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22300 same alias type as the original statement.
22301 (subreplacement_assignment_data): New type.
22302 (handle_unscalarized_data_in_subtree): New type of parameter,
22303 generate new memory accesses with same alias type as the original
22305 (load_assign_lhs_subreplacements): Likewise.
22306 (sra_modify_constructor_assign): Generate new memory accesses with
22307 same alias type as the original statement.
22309 2014-04-28 Richard Biener <rguenther@suse.de>
22311 * tree-pass.h (TODO_verify_il): Define.
22312 (TODO_verify_all): Complete properly.
22313 * passes.c (execute_function_todo): Move existing loop-closed
22314 SSA verification under TODO_verify_il.
22315 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22316 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22317 Fix tree sharing issue.
22319 2014-04-28 Richard Biener <rguenther@suse.de>
22321 PR middle-end/60092
22322 * builtins.def (DEF_C11_BUILTIN): Add.
22323 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22324 * coretypes.h (enum function_class): Add function_c11_misc.
22325 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22326 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22327 (call_may_clobber_ref_p_1): Likewise.
22328 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22329 (mark_all_reaching_defs_necessary_1): Likewise.
22330 (propagate_necessity): Likewise.
22331 (eliminate_unnecessary_stmts): Likewise.
22332 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22334 2014-04-28 Richard Biener <rguenther@suse.de>
22336 * tree-vrp.c (vrp_var_may_overflow): Remove.
22337 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22338 with overflow immediately bump to one before that value and
22339 let iteration figure out overflow status.
22341 2014-04-28 Richard Biener <rguenther@suse.de>
22343 * configure.ac: Do valgrind header checks unconditionally.
22344 Add --enable-valgrind-annotations.
22345 * system.h: Guard valgrind header inclusion with
22346 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22347 * alloc-pool.c (pool_alloc, pool_free): Use
22348 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22349 to guard possibly dead code.
22350 * config.in: Regenerated.
22351 * configure: Likewise.
22353 2014-04-28 Jeff Law <law@redhat.com>
22355 PR tree-optimization/60902
22356 * tree-ssa-threadedge.c
22357 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22358 over real defs when invalidating outputs from statements that do not
22359 produce useful outputs for threading.
22361 2014-04-28 Richard Biener <rguenther@suse.de>
22363 PR tree-optimization/60979
22364 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22365 SCOPs that end in a block with a successor with abnormal
22368 2014-04-28 Richard Biener <rguenther@suse.de>
22370 * tree-pass.h (execute_pass_list): Adjust prototype.
22371 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22372 (do_per_function): Change callback signature, push all actual
22373 work to the callbals.
22374 (do_per_function_toporder): Likewise.
22375 (execute_function_dump): Adjust.
22376 (execute_function_todo): Likewise.
22377 (clear_last_verified): Likewise.
22378 (verify_curr_properties): Likewise.
22379 (update_properties_after_pass): Likewise.
22380 (execute_pass_list_1): Split out from ...
22381 (execute_pass_list): ... here. Adjust.
22382 (execute_ipa_pass_list): Likewise.
22383 * cgraphunit.c (cgraph_add_new_function): Adjust.
22384 (analyze_function): Likewise.
22385 (expand_function): Likewise.
22386 * cgraph.c (release_function_body): Free dominance info
22387 here instead of asserting it was magically freed elsewhere.
22389 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22391 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22392 * configure: Regenerate.
22393 * config/sparc/sparc.opt (muser-mode): New option.
22394 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22396 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22397 * doc/invoke.texi (SPARC options): Document -muser-mode.
22399 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22401 * cselib.c (find_slot_memmode): Delete.
22402 (cselib_hasher): Change compare_type to a struct.
22403 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22405 (preserve_constants_and_equivs): Adjust for new compare_type.
22406 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22407 (wrap_constant): Delete.
22408 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22410 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22412 * doc/install.texi (Building with profile feedback): Remove
22415 2014-04-26 Tom de Vries <tom@codesourcery.com>
22417 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22420 2014-04-25 Cary Coutant <ccoutant@google.com>
22423 * dwarf2out.c (should_move_die_to_comdat): A type definition
22424 can contain a subprogram definition, but don't move it to a
22426 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22427 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22429 (clone_tree_hash): Rename to...
22430 (clone_tree_partial): ...this; change callers. Copy
22431 DW_TAG_subprogram DIEs as declarations.
22432 (copy_decls_walk): Don't copy children of a declaration into a
22435 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22438 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22441 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22443 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22444 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
22446 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
22449 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22451 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
22453 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22455 PR tree-optimization/60930
22456 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
22457 creating a multiply candidate by folding two constant
22458 multiplicands when the result overflows.
22460 2014-04-25 Jakub Jelinek <jakub@redhat.com>
22462 PR tree-optimization/60960
22463 * tree-vect-generic.c (expand_vector_operation): Only call
22464 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
22466 2014-04-25 Tom de Vries <tom@codesourcery.com>
22468 * expr.c (clobber_reg_mode): New function.
22469 * expr.h (clobber_reg): New function.
22471 2014-04-25 Tom de Vries <tom@codesourcery.com>
22473 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
22476 2014-04-25 Radovan Obradovic <robradovic@mips.com>
22477 Tom de Vries <tom@codesourcery.com>
22479 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
22481 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
22482 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
22483 new argument to find_all_hard_reg_sets call.
22485 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22487 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
22488 Use HOST_WIDE_INT_C for mask literal.
22489 (aarch_rev16_shleft_mask_imm_p): Likewise.
22491 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
22494 * config/sparc/sparc.md (ashlsi3_extend): Delete.
22496 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
22498 PR preprocessor/56540
22499 * config/i386/i386-c.c (ix86_target_macros): Define
22500 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
22502 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22504 * configure.ac (tga_func): Remove.
22505 (LIB_TLS_SPEC): Remove.
22506 * configure: Regenerate.
22507 * config.in: Regenerate.
22508 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
22510 2014-04-25 Richard Biener <rguenther@suse.de>
22513 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
22514 call stmt use/clobber sets during stmt walk instead of
22515 walking the possibly incomplete set of caller edges.
22517 2014-04-25 Richard Biener <rguenther@suse.de>
22520 * passes.c (apply_ipa_transforms): Inline into only caller ...
22521 (execute_one_pass): ... here. Properly bring in function
22522 bodies for nodes we want to apply IPA transforms to.
22524 2014-04-24 Cong Hou <congh@google.com>
22526 PR tree-optimization/60896
22527 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
22528 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
22529 (vect_mark_pattern_stmts): Set the def type of all statements in
22530 PATTERN_DEF_SEQ as vect_internal_def.
22532 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
22534 * doc/extend.texi (PowerPC Built-in Functions): Document new
22535 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
22536 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
22538 * config/rs6000/predicates.md (const_0_to_3_operand): New
22539 predicate to match 0..3 integer constants.
22541 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
22542 to support adding miscellaneous builtin functions.
22543 (BU_DFP_MISC_2): Likewise.
22544 (BU_P7_MISC_1): Likewise.
22545 (BU_P7_MISC_2): Likewise.
22546 (BU_P8V_MISC_3): Likewise.
22547 (BU_MISC_1): Likewise.
22548 (BU_MISC_2): Likewise.
22549 (DIVWE): Add extended divide builtin functions.
22550 (DIVWEO): Likewise.
22551 (DIVWEU): Likewise.
22552 (DIVWEUO): Likewise.
22554 (DIVDEO): Likewise.
22555 (DIVDEU): Likewise.
22556 (DIVDEUO): Likewise.
22557 (DXEX): Add decimal floating-point builtin functions.
22559 (DDEDPD): Likewise.
22560 (DDEDPDQ): Likewise.
22561 (DENBCD): Likewise.
22562 (DENBCDQ): Likewise.
22566 (DSCLIQ): Likewise.
22568 (DSCRIQ): Likewise.
22569 (CDTBCD): Add new BCD builtin functions.
22570 (CBCDTD): Likewise.
22571 (ADDG6S): Likewise.
22572 (BCDADD): Likewise.
22573 (BCDADD_LT): Likewise.
22574 (BCDADD_EQ): Likewise.
22575 (BCDADD_GT): Likewise.
22576 (BCDADD_OV): Likewise.
22577 (BCDSUB): Likewise.
22578 (BCDSUB_LT): Likewise.
22579 (BCDSUB_EQ): Likewise.
22580 (BCDSUB_GT): Likewise.
22581 (BCDSUB_OV): Likewise.
22582 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
22583 (UNPACK_TD): Likewise.
22584 (PACK_TF): Likewise.
22585 (UNPACK_TF): Likewise.
22586 (UNPACK_TF_0): Likewise.
22587 (UNPACK_TF_1): Likewise.
22588 (PACK_V1TI): Likewise.
22589 (UNPACK_V1TI): Likewise.
22591 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
22592 support for decimal floating point builtin functions.
22593 (rs6000_expand_ternop_builtin): Add checks for the new builtin
22594 functions that take constant arguments.
22595 (rs6000_invalid_builtin): Add decimal floating point builtin support.
22596 (rs6000_init_builtins): Setup long double, _Decimal64, and
22597 _Decimal128 types for new builtin functions.
22598 (builtin_function_type): Set the unsigned flags appropriately for
22599 the new builtin functions.
22600 (rs6000_opt_masks): Add support for decimal floating point builtin
22603 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
22604 floating point builtin functions.
22605 (RS6000_BTM_COMMON): Likewise.
22606 (RS6000_BTI_long_double): Likewise.
22607 (RS6000_BTI_dfloat64): Likewise.
22608 (RS6000_BTI_dfloat128): Likewise.
22609 (long_double_type_internal_node): Likewise.
22610 (dfloat64_type_internal_node): Likewise.
22611 (dfloat128_type_internal_node): Likewise.
22613 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
22614 2.07 bcd arithmetic instructions.
22615 (UNSPEC_BCDSUB): Likewise.
22616 (UNSPEC_BCD_OVERFLOW): Likewise.
22617 (UNSPEC_BCD_ADD_SUB): Likewise.
22618 (bcd_add_sub): Likewise.
22619 (BCD_TEST): Likewise.
22620 (bcd<bcd_add_sub>): Likewise.
22621 (bcd<bcd_add_sub>_test): Likewise.
22622 (bcd<bcd_add_sub>_test2): Likewise.
22623 (bcd<bcd_add_sub>_<code>): Likewise.
22624 (peephole2 for combined bcd ops): Likewise.
22626 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
22627 decimal floating point builtin functions.
22628 (UNSPEC_DENBCD): Likewise.
22629 (UNSPEC_DXEX): Likewise.
22630 (UNSPEC_DIEX): Likewise.
22631 (UNSPEC_DSCLI): Likewise.
22632 (UNSPEC_DSCRI): Likewise.
22633 (D64_D128): Likewise.
22634 (dfp_suffix): Likewise.
22635 (dfp_ddedpd_<mode>): Likewise.
22636 (dfp_denbcd_<mode>): Likewise.
22637 (dfp_dxex_<mode>): Likewise.
22638 (dfp_diex_<mode>): Likewise.
22639 (dfp_dscli_<mode>): Likewise.
22640 (dfp_dscri_<mode>): Likewise.
22642 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
22644 (UNSPEC_CDTBCD): Likewise.
22645 (UNSPEC_CBCDTD): Likewise.
22646 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
22647 (UNSPEC_DIVEO): Likewise.
22648 (UNSPEC_DIVEU): Likewise.
22649 (UNSPEC_DIVEUO): Likewise.
22650 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
22651 pack/unpack 128-bit types.
22652 (UNSPEC_PACK_128BIT): Likewise.
22653 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
22654 (udiv<mode>3): Use idiv_ldiv mode attribute.
22655 (div<mode>3): Likewise.
22656 (addg6s): Add new BCD builtin functions.
22657 (cdtbcd): Likewise.
22658 (cbcdtd): Likewise.
22659 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22660 (div_extend): Likewise.
22661 (div<div_extend>_<mode>"): Likewise.
22662 (FP128_64): Add support for new builtin functions to pack/unpack
22664 (unpack<mode>): Likewise.
22665 (unpacktf_0): Likewise.
22666 (unpacktf_1): Likewise.
22667 (unpack<mode>_dm): Likewise.
22668 (unpack<mode>_nodm): Likewise.
22669 (pack<mode>): Likewise.
22670 (unpackv1ti): Likewise.
22671 (packv1ti): Likewise.
22673 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
22675 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
22678 2014-04-24 Jakub Jelinek <jakub@redhat.com>
22680 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
22681 * gimplify.c (omp_is_private): Change last argument's type to int.
22682 Only diagnose lastprivate if the simd argument is 1, only diagnose
22683 linear if the simd argument is 2.
22684 (gimplify_omp_for): Adjust omp_is_private callers. When adding
22685 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
22686 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
22687 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
22688 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
22689 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22690 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
22691 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22692 * tree-nested.c (convert_nonlocal_omp_clauses,
22693 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
22695 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
22698 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
22701 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
22703 * flag-types.h (enum ivar_visibility): Add.
22705 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
22707 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
22708 function * argument.
22710 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
22712 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
22714 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22715 Tom de Vries <tom@codesourcery.com>
22717 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
22718 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
22720 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
22721 * emit-rtl.c (try_split): Same.
22723 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22724 Tom de Vries <tom@codesourcery.com>
22726 * common.opt (fuse-caller-save): New option.
22728 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
22730 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
22731 elements for big-endian.
22733 2014-04-24 Richard Biener <rguenther@suse.de>
22735 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
22736 during TER and instead use the sepops interface for expanding
22737 non-GIMPLE_SINGLE_RHS.
22739 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22741 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
22742 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
22744 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22746 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
22747 assembler 64-bit option.
22748 * configure: Regenerate.
22750 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22752 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
22753 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
22754 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
22755 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
22756 (TARGET_CRYPTO): Take TARGET_SIMD into account.
22758 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22760 * config/aarch64/aarch64-builtins.c
22761 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
22762 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
22763 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
22764 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
22766 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
22767 (Vrevsuff): New mode attribute.
22769 2014-04-24 Terry Guo <terry.guo@arm.com>
22771 * config/arm/arm.h (machine_function): Define variable
22772 after_arm_reorg here.
22773 * config/arm/arm.c (after_arm_reorg): Remove the definition.
22774 (arm_split_constant): Update the way to access variable
22776 (arm_reorg): Ditto.
22777 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
22779 2014-04-23 Tom de Vries <tom@codesourcery.com>
22781 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
22783 2014-04-23 David Malcolm <dmalcolm@redhat.com>
22785 * is-a.h: Update comments to reflect the following changes to the
22786 "pointerness" of the API, making the template parameter match the
22787 return type, allowing use of is-a.h with typedefs of pointers.
22788 (is_a_helper::cast): Return a T rather then a pointer to a T, so
22789 that the return type matches the parameter to the is_a_helper.
22791 (dyn_cast): Likewise.
22793 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
22794 pointer from the is-a.h API.
22796 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
22797 (is_a_helper <cgraph_node *>::test): ...this, matching change to
22799 (is_a_helper <varpool_node>::test): Likewise, convert to...
22800 (is_a_helper <varpool_node *>::test): ...this.
22802 (varpool_first_variable): Update for removal of implicit pointer
22803 from the is-a.h API.
22804 (varpool_next_variable): Likewise.
22805 (varpool_first_static_initializer): Likewise.
22806 (varpool_next_static_initializer): Likewise.
22807 (varpool_first_defined_variable): Likewise.
22808 (varpool_next_defined_variable): Likewise.
22809 (cgraph_first_defined_function): Likewise.
22810 (cgraph_next_defined_function): Likewise.
22811 (cgraph_first_function): Likewise.
22812 (cgraph_next_function): Likewise.
22813 (cgraph_first_function_with_gimple_body): Likewise.
22814 (cgraph_next_function_with_gimple_body): Likewise.
22815 (cgraph_alias_target): Likewise.
22816 (varpool_alias_target): Likewise.
22817 (cgraph_function_or_thunk_node): Likewise.
22818 (varpool_variable_node): Likewise.
22819 (symtab_real_symbol_p): Likewise.
22820 * cgraphunit.c (referred_to_p): Likewise.
22821 (analyze_functions): Likewise.
22822 (handle_alias_pairs): Likewise.
22823 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
22824 * gimple-ssa.h (gimple_vuse_op): Likewise.
22825 (gimple_vdef_op): Likewise.
22826 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
22827 * gimple.c (gimple_build_asm_1): Likewise.
22828 (gimple_build_try): Likewise.
22829 (gimple_build_resx): Likewise.
22830 (gimple_build_eh_dispatch): Likewise.
22831 (gimple_build_omp_for): Likewise.
22832 (gimple_omp_for_set_clauses): Likewise.
22834 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
22835 (is_a_helper <gimple_statement_asm *>::test): ...this.
22836 (is_a_helper <gimple_statement_bind>::test): Convert to...
22837 (is_a_helper <gimple_statement_bind *>::test): ...this.
22838 (is_a_helper <gimple_statement_call>::test): Convert to...
22839 (is_a_helper <gimple_statement_call *>::test): ...this.
22840 (is_a_helper <gimple_statement_catch>::test): Convert to...
22841 (is_a_helper <gimple_statement_catch *>::test): ...this.
22842 (is_a_helper <gimple_statement_resx>::test): Convert to...
22843 (is_a_helper <gimple_statement_resx *>::test): ...this.
22844 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
22845 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
22846 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
22847 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
22848 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
22849 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
22850 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
22851 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
22852 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
22853 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
22854 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
22855 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
22856 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
22857 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
22858 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
22859 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
22860 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
22861 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
22862 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
22863 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
22864 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
22865 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
22866 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
22867 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
22868 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
22869 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
22870 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
22871 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
22872 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
22873 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
22874 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
22875 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
22876 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
22877 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
22878 (is_a_helper <gimple_statement_phi>::test): Convert to...
22879 (is_a_helper <gimple_statement_phi *>::test): ...this.
22880 (is_a_helper <gimple_statement_transaction>::test): Convert to...
22881 (is_a_helper <gimple_statement_transaction *>::test): ...this.
22882 (is_a_helper <gimple_statement_try>::test): Convert to...
22883 (is_a_helper <gimple_statement_try *>::test): ...this.
22884 (is_a_helper <gimple_statement_wce>::test): Convert to...
22885 (is_a_helper <gimple_statement_wce *>::test): ...this.
22886 (is_a_helper <const gimple_statement_asm>::test): Convert to...
22887 (is_a_helper <const gimple_statement_asm *>::test): ...this.
22888 (is_a_helper <const gimple_statement_bind>::test): Convert to...
22889 (is_a_helper <const gimple_statement_bind *>::test): ...this.
22890 (is_a_helper <const gimple_statement_call>::test): Convert to...
22891 (is_a_helper <const gimple_statement_call *>::test): ...this.
22892 (is_a_helper <const gimple_statement_catch>::test): Convert to...
22893 (is_a_helper <const gimple_statement_catch *>::test): ...this.
22894 (is_a_helper <const gimple_statement_resx>::test): Convert to...
22895 (is_a_helper <const gimple_statement_resx *>::test): ...this.
22896 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
22897 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
22898 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
22899 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
22900 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
22902 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
22904 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
22906 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
22908 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
22909 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
22910 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
22912 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
22913 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
22915 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
22916 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
22917 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
22918 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
22919 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
22920 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
22922 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
22923 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
22924 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
22925 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
22927 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
22928 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
22929 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
22930 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
22931 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
22932 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
22933 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
22934 (is_a_helper <const gimple_statement_phi>::test): Convert to...
22935 (is_a_helper <const gimple_statement_phi *>::test): ...this.
22936 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
22937 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
22938 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
22939 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
22940 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
22941 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
22942 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
22944 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
22946 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
22947 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
22949 (gimple_use_ops): Update for removal of implicit pointer from the
22951 (gimple_set_use_ops): Likewise.
22952 (gimple_vuse): Likewise.
22953 (gimple_vdef): Likewise.
22954 (gimple_vuse_ptr): Likewise.
22955 (gimple_vdef_ptr): Likewise.
22956 (gimple_set_vuse): Likewise.
22957 (gimple_set_vdef): Likewise.
22958 (gimple_omp_return_set_lhs): Likewise.
22959 (gimple_omp_return_lhs): Likewise.
22960 (gimple_omp_return_lhs_ptr): Likewise.
22961 (gimple_call_fntype): Likewise.
22962 (gimple_call_set_fntype): Likewise.
22963 (gimple_call_set_internal_fn): Likewise.
22964 (gimple_call_use_set): Likewise.
22965 (gimple_call_clobber_set): Likewise.
22966 (gimple_bind_vars): Likewise.
22967 (gimple_bind_set_vars): Likewise.
22968 (gimple_bind_body_ptr): Likewise.
22969 (gimple_bind_set_body): Likewise.
22970 (gimple_bind_add_stmt): Likewise.
22971 (gimple_bind_block): Likewise.
22972 (gimple_bind_set_block): Likewise.
22973 (gimple_asm_ninputs): Likewise.
22974 (gimple_asm_noutputs): Likewise.
22975 (gimple_asm_nclobbers): Likewise.
22976 (gimple_asm_nlabels): Likewise.
22977 (gimple_asm_input_op): Likewise.
22978 (gimple_asm_input_op_ptr): Likewise.
22979 (gimple_asm_output_op): Likewise.
22980 (gimple_asm_output_op_ptr): Likewise.
22981 (gimple_asm_set_output_op): Likewise.
22982 (gimple_asm_clobber_op): Likewise.
22983 (gimple_asm_set_clobber_op): Likewise.
22984 (gimple_asm_label_op): Likewise.
22985 (gimple_asm_set_label_op): Likewise.
22986 (gimple_asm_string): Likewise.
22987 (gimple_catch_types): Likewise.
22988 (gimple_catch_types_ptr): Likewise.
22989 (gimple_catch_handler_ptr): Likewise.
22990 (gimple_catch_set_types): Likewise.
22991 (gimple_catch_set_handler): Likewise.
22992 (gimple_eh_filter_types): Likewise.
22993 (gimple_eh_filter_types_ptr): Likewise.
22994 (gimple_eh_filter_failure_ptr): Likewise.
22995 (gimple_eh_filter_set_types): Likewise.
22996 (gimple_eh_filter_set_failure): Likewise.
22997 (gimple_eh_must_not_throw_fndecl): Likewise.
22998 (gimple_eh_must_not_throw_set_fndecl): Likewise.
22999 (gimple_eh_else_n_body_ptr): Likewise.
23000 (gimple_eh_else_e_body_ptr): Likewise.
23001 (gimple_eh_else_set_n_body): Likewise.
23002 (gimple_eh_else_set_e_body): Likewise.
23003 (gimple_try_eval_ptr): Likewise.
23004 (gimple_try_cleanup_ptr): Likewise.
23005 (gimple_try_set_eval): Likewise.
23006 (gimple_try_set_cleanup): Likewise.
23007 (gimple_wce_cleanup_ptr): Likewise.
23008 (gimple_wce_set_cleanup): Likewise.
23009 (gimple_phi_capacity): Likewise.
23010 (gimple_phi_num_args): Likewise.
23011 (gimple_phi_result): Likewise.
23012 (gimple_phi_result_ptr): Likewise.
23013 (gimple_phi_set_result): Likewise.
23014 (gimple_phi_arg): Likewise.
23015 (gimple_phi_set_arg): Likewise.
23016 (gimple_resx_region): Likewise.
23017 (gimple_resx_set_region): Likewise.
23018 (gimple_eh_dispatch_region): Likewise.
23019 (gimple_eh_dispatch_set_region): Likewise.
23020 (gimple_omp_critical_name): Likewise.
23021 (gimple_omp_critical_name_ptr): Likewise.
23022 (gimple_omp_critical_set_name): Likewise.
23023 (gimple_omp_for_clauses): Likewise.
23024 (gimple_omp_for_clauses_ptr): Likewise.
23025 (gimple_omp_for_set_clauses): Likewise.
23026 (gimple_omp_for_collapse): Likewise.
23027 (gimple_omp_for_index): Likewise.
23028 (gimple_omp_for_index_ptr): Likewise.
23029 (gimple_omp_for_set_index): Likewise.
23030 (gimple_omp_for_initial): Likewise.
23031 (gimple_omp_for_initial_ptr): Likewise.
23032 (gimple_omp_for_set_initial): Likewise.
23033 (gimple_omp_for_final): Likewise.
23034 (gimple_omp_for_final_ptr): Likewise.
23035 (gimple_omp_for_set_final): Likewise.
23036 (gimple_omp_for_incr): Likewise.
23037 (gimple_omp_for_incr_ptr): Likewise.
23038 (gimple_omp_for_set_incr): Likewise.
23039 (gimple_omp_for_pre_body_ptr): Likewise.
23040 (gimple_omp_for_set_pre_body): Likewise.
23041 (gimple_omp_parallel_clauses): Likewise.
23042 (gimple_omp_parallel_clauses_ptr): Likewise.
23043 (gimple_omp_parallel_set_clauses): Likewise.
23044 (gimple_omp_parallel_child_fn): Likewise.
23045 (gimple_omp_parallel_child_fn_ptr): Likewise.
23046 (gimple_omp_parallel_set_child_fn): Likewise.
23047 (gimple_omp_parallel_data_arg): Likewise.
23048 (gimple_omp_parallel_data_arg_ptr): Likewise.
23049 (gimple_omp_parallel_set_data_arg): Likewise.
23050 (gimple_omp_task_clauses): Likewise.
23051 (gimple_omp_task_clauses_ptr): Likewise.
23052 (gimple_omp_task_set_clauses): Likewise.
23053 (gimple_omp_task_child_fn): Likewise.
23054 (gimple_omp_task_child_fn_ptr): Likewise.
23055 (gimple_omp_task_set_child_fn): Likewise.
23056 (gimple_omp_task_data_arg): Likewise.
23057 (gimple_omp_task_data_arg_ptr): Likewise.
23058 (gimple_omp_task_set_data_arg): Likewise.
23059 (gimple_omp_taskreg_clauses): Likewise.
23060 (gimple_omp_taskreg_clauses_ptr): Likewise.
23061 (gimple_omp_taskreg_set_clauses): Likewise.
23062 (gimple_omp_taskreg_child_fn): Likewise.
23063 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23064 (gimple_omp_taskreg_set_child_fn): Likewise.
23065 (gimple_omp_taskreg_data_arg): Likewise.
23066 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23067 (gimple_omp_taskreg_set_data_arg): Likewise.
23068 (gimple_omp_task_copy_fn): Likewise.
23069 (gimple_omp_task_copy_fn_ptr): Likewise.
23070 (gimple_omp_task_set_copy_fn): Likewise.
23071 (gimple_omp_task_arg_size): Likewise.
23072 (gimple_omp_task_arg_size_ptr): Likewise.
23073 (gimple_omp_task_set_arg_size): Likewise.
23074 (gimple_omp_task_arg_align): Likewise.
23075 (gimple_omp_task_arg_align_ptr): Likewise.
23076 (gimple_omp_task_set_arg_align): Likewise.
23077 (gimple_omp_single_clauses): Likewise.
23078 (gimple_omp_single_clauses_ptr): Likewise.
23079 (gimple_omp_single_set_clauses): Likewise.
23080 (gimple_omp_target_clauses): Likewise.
23081 (gimple_omp_target_clauses_ptr): Likewise.
23082 (gimple_omp_target_set_clauses): Likewise.
23083 (gimple_omp_target_child_fn): Likewise.
23084 (gimple_omp_target_child_fn_ptr): Likewise.
23085 (gimple_omp_target_set_child_fn): Likewise.
23086 (gimple_omp_target_data_arg): Likewise.
23087 (gimple_omp_target_data_arg_ptr): Likewise.
23088 (gimple_omp_target_set_data_arg): Likewise.
23089 (gimple_omp_teams_clauses): Likewise.
23090 (gimple_omp_teams_clauses_ptr): Likewise.
23091 (gimple_omp_teams_set_clauses): Likewise.
23092 (gimple_omp_sections_clauses): Likewise.
23093 (gimple_omp_sections_clauses_ptr): Likewise.
23094 (gimple_omp_sections_set_clauses): Likewise.
23095 (gimple_omp_sections_control): Likewise.
23096 (gimple_omp_sections_control_ptr): Likewise.
23097 (gimple_omp_sections_set_control): Likewise.
23098 (gimple_omp_for_set_cond): Likewise.
23099 (gimple_omp_for_cond): Likewise.
23100 (gimple_omp_atomic_store_set_val): Likewise.
23101 (gimple_omp_atomic_store_val): Likewise.
23102 (gimple_omp_atomic_store_val_ptr): Likewise.
23103 (gimple_omp_atomic_load_set_lhs): Likewise.
23104 (gimple_omp_atomic_load_lhs): Likewise.
23105 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23106 (gimple_omp_atomic_load_set_rhs): Likewise.
23107 (gimple_omp_atomic_load_rhs): Likewise.
23108 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23109 (gimple_omp_continue_control_def): Likewise.
23110 (gimple_omp_continue_control_def_ptr): Likewise.
23111 (gimple_omp_continue_set_control_def): Likewise.
23112 (gimple_omp_continue_control_use): Likewise.
23113 (gimple_omp_continue_control_use_ptr): Likewise.
23114 (gimple_omp_continue_set_control_use): Likewise.
23115 (gimple_transaction_body_ptr): Likewise.
23116 (gimple_transaction_label): Likewise.
23117 (gimple_transaction_label_ptr): Likewise.
23118 (gimple_transaction_set_body): Likewise.
23119 (gimple_transaction_set_label): Likewise.
23121 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23122 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23123 * ipa-ref.c (ipa_record_reference): Likewise.
23124 * ipa-reference.c (analyze_function): Likewise.
23125 (ipa_reference_write_optimization_summary): Likewise.
23126 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23127 (address_taken_from_non_vtable_p): Likewise.
23128 (comdat_can_be_unshared_p_1): Likewise.
23129 * lto-cgraph.c (lto_output_ref): Likewise.
23130 (add_references): Likewise.
23131 (compute_ltrans_boundary): Likewise.
23132 (output_symtab): Likewise.
23133 (input_ref): Likewise.
23134 (input_cgraph_1): Likewise.
23135 (output_cgraph_opt_summary): Likewise.
23136 * lto-streamer-out.c (lto_output): Likewise.
23137 (output_symbol_p): Likewise.
23138 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23139 (lsei_start_function_in_partition): Likewise.
23140 (lsei_next_variable_in_partition): Likewise.
23141 (lsei_start_variable_in_partition): Likewise.
23142 * symtab.c (insert_to_assembler_name_hash): Likewise.
23143 (unlink_from_assembler_name_hash): Likewise.
23144 (symtab_unregister_node): Likewise.
23145 (symtab_remove_node): Likewise.
23146 (dump_symtab_node): Likewise.
23147 (verify_symtab_base): Likewise.
23148 (verify_symtab_node): Likewise.
23149 (symtab_make_decl_local): Likewise.
23150 (symtab_alias_ultimate_target): Likewise.
23151 (symtab_resolve_alias): Likewise.
23152 (symtab_get_symbol_partitioning_class): Likewise.
23153 * tree-phinodes.c (allocate_phi_node): Likewise.
23154 (reserve_phi_args_for_new_edge): Likewise.
23155 (remove_phi_args): Likewise.
23156 * varpool.c (varpool_node_for_asm): Likewise.
23157 (varpool_remove_unreferenced_decls): Likewise.
23159 2014-04-23 Jeff Law <law@redhat.com>
23161 PR tree-optimization/60902
23162 * tree-ssa-threadedge.c
23163 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23164 invalidate outputs from statements that do not produce useful
23165 outputs for threading.
23167 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23169 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23170 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23171 machine descriptions for Stack Smashing Protector.
23173 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23175 * aarch64.md (<optab>_rol<mode>3): New pattern.
23176 (<optab>_rolsi3_uxtw): Likewise.
23177 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23179 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23181 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23182 (arm_cortex_a12_tune): Likewise.
23184 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23186 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23188 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23190 * config/arm/arm.md (arm_rev16si2): New pattern.
23191 (arm_rev16si2_alt): Likewise.
23192 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23194 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23196 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23197 (rev16<mode>2_alt): Likewise.
23198 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23199 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23200 (aarch_rev16_shleft_mask_imm_p): Likewise.
23201 (aarch_rev16_p_1): Likewise.
23202 (aarch_rev16_p): Likewise.
23203 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23204 (aarch_rev16_shright_mask_imm_p): Likewise.
23205 (aarch_rev16_shleft_mask_imm_p): Likewise.
23207 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23209 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23210 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23212 (cortex_a53_extra_costs): Likewise.
23213 (cortex_a57_extra_costs): Likewise.
23214 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23215 (cortexa7_extra_costs): Likewise.
23216 (cortexa8_extra_costs): Likewise.
23217 (cortexa12_extra_costs): Likewise.
23218 (cortexa15_extra_costs): Likewise.
23219 (v7m_extra_costs): Likewise.
23220 (arm_new_rtx_costs): Handle BSWAP.
23222 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23224 * config/arm/arm.c (cortexa8_extra_costs): New table.
23225 (arm_cortex_a8_tune): New tuning struct.
23226 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23228 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23230 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23232 2014-04-23 Richard Biener <rguenther@suse.de>
23234 * Makefile.in (OBJS): Remove loop-unswitch.o.
23235 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23236 * passes.def (pass_rtl_unswitch): Likewise.
23237 * loop-init.c (gate_rtl_unswitch): Likewise.
23238 (rtl_unswitch): Likewise.
23239 (pass_data_rtl_unswitch): Likewise.
23240 (pass_rtl_unswitch): Likewise.
23241 (make_pass_rtl_unswitch): Likewise.
23242 * rtl.h (reversed_condition): Likewise.
23243 (compare_and_jump_seq): Likewise.
23244 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23246 * loop-unroll.c (compare_and_jump_seq): Likewise.
23248 2014-04-23 Richard Biener <rguenther@suse.de>
23250 PR tree-optimization/60903
23251 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23252 commented code block.
23253 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23254 loop flags to newly created BBs and edges.
23256 2014-04-23 Nick Clifton <nickc@redhat.com>
23258 * config/msp430/msp430.c (msp430_handle_option): Move function
23260 (msp430_option_override): Simplify mcu and mcpu option handling.
23261 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23262 support for -mhwmult command line option.
23263 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23264 -mhwmult command line option.
23265 (msp430_hwmult_enabled): Delete.
23266 (msp43o_output_labelref): Add support for -mhwmult command line option.
23267 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23268 (umulsidi3): Likewise.
23269 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23270 (mcpu, mlarge, msmall): Likewise.
23271 (mhwmult): New option.
23272 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23274 (msp430_is_f5_mcu): Remove prototype.
23275 (msp430_use_f5_series_hwmult): Add prototype.
23276 * config/msp430/msp430-opts.h: New file.
23277 * common/config/msp430: New directory.
23278 * common/config/msp430/msp430-common.c: New file.
23279 * config.gcc (msp430): Remove target_has_targetm_common.
23280 * doc/invoke.texi: Document -mhwmult command line option.
23282 2014-04-23 Nick Clifton <nickc@redhat.com>
23284 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23285 default-manifest.o if it can be found in the search path.
23286 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23288 2014-04-23 Terry Guo <terry.guo@arm.com>
23290 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23292 2014-04-23 Richard Biener <rguenther@suse.de>
23294 PR middle-end/60895
23295 * tree-inline.c (declare_return_variable): Use mark_addressable.
23297 2014-04-23 Richard Biener <rguenther@suse.de>
23299 PR middle-end/60891
23300 * loop-init.c (loop_optimizer_init): Make sure to apply
23301 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23303 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23306 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23308 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23309 if flag_sanitize_undefined_trap_on_error.
23310 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23311 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23312 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23313 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23314 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23315 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23316 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23317 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23318 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23319 * ubsan.c (ubsan_instrument_unreachable): Return
23320 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23321 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23322 if flag_sanitize_undefined_trap_on_error and
23323 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23324 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23325 instrument_bool_enum_load): Emit __builtin_trap () if
23326 flag_sanitize_undefined_trap_on_error and
23327 __builtin_handle_*_abort () if !flag_sanitize_recover.
23328 * doc/invoke.texi (-fsanitize-recover,
23329 -fsanitize-undefined-trap-on-error): Document.
23331 2014-04-22 Christian Bruel <christian.bruel@st.com>
23333 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23334 Force immediates to SImode.
23336 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23338 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23339 (lroundsfsi2): New.
23340 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23341 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23342 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23343 (nios2_fpu_insn): Add entry for round.
23344 (N2FPU_NO_ERRNO_P): Define.
23345 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23347 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23349 2014-04-22 Richard Henderson <rth@redhat.com>
23351 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23352 (add<GPI>3_compare0): Remove leading * from name.
23353 (add<GPI>3_carryin): Likewise.
23354 (sub<GPI>3_compare0): Likewise.
23355 (sub<GPI>3_carryin): Likewise.
23356 (<su_optab>mulditi3): New expander.
23357 (multi3): New expander.
23358 (madd<GPI>): Remove leading * from name.
23360 2014-04-22 Martin Jambor <mjambor@suse.cz>
23362 * cgraphclones.c (cgraph_function_versioning): Copy
23363 ipa_transforms_to_apply instead of asserting it is empty.
23365 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23368 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23369 on count_exp to get mode.
23371 2014-04-22 Andrew Pinski <apinski@cavium.com>
23373 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23374 Handle TLS for ILP32.
23375 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23376 (tlsie_small_<mode>): this and handle PTR.
23377 (tlsie_small_sidi): New pattern.
23378 (tlsle_small): Change to an expand to handle ILP32.
23379 (tlsle_small_<mode>): New pattern.
23380 (tlsdesc_small): Rename to ...
23381 (tlsdesc_small_<mode>): this and handle PTR.
23383 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23385 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23387 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23389 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23390 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23391 (aarch64_types_signed_poly_qualifiers): Likewise.
23392 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23393 (aarch64_types_poly_signed_qualifiers): Likewise.
23394 (TYPES_REINTERP_SS): Type macro added.
23395 (TYPES_REINTERP_SU): Likewise.
23396 (TYPES_REINTERP_SP): Likewise.
23397 (TYPES_REINTERP_US): Likewise.
23398 (TYPES_REINTERP_PS): Likewise.
23399 (aarch64_fold_builtin): New expression folding added.
23400 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23401 Declarations removed.
23402 (REINTERP_SS): Declarations added.
23403 (REINTERP_US): Likewise.
23404 (REINTERP_PS): Likewise.
23405 (REINTERP_SU): Likewise.
23406 (REINTERP_SP): Likewise.
23407 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23408 (vreinterpretq_p8_f64): Likewise.
23409 (vreinterpret_p16_f64): Likewise.
23410 (vreinterpretq_p16_f64): Likewise.
23411 (vreinterpret_f32_f64): Likewise.
23412 (vreinterpretq_f32_f64): Likewise.
23413 (vreinterpret_f64_f32): Likewise.
23414 (vreinterpret_f64_p8): Likewise.
23415 (vreinterpret_f64_p16): Likewise.
23416 (vreinterpret_f64_s8): Likewise.
23417 (vreinterpret_f64_s16): Likewise.
23418 (vreinterpret_f64_s32): Likewise.
23419 (vreinterpret_f64_s64): Likewise.
23420 (vreinterpret_f64_u8): Likewise.
23421 (vreinterpret_f64_u16): Likewise.
23422 (vreinterpret_f64_u32): Likewise.
23423 (vreinterpret_f64_u64): Likewise.
23424 (vreinterpretq_f64_f32): Likewise.
23425 (vreinterpretq_f64_p8): Likewise.
23426 (vreinterpretq_f64_p16): Likewise.
23427 (vreinterpretq_f64_s8): Likewise.
23428 (vreinterpretq_f64_s16): Likewise.
23429 (vreinterpretq_f64_s32): Likewise.
23430 (vreinterpretq_f64_s64): Likewise.
23431 (vreinterpretq_f64_u8): Likewise.
23432 (vreinterpretq_f64_u16): Likewise.
23433 (vreinterpretq_f64_u32): Likewise.
23434 (vreinterpretq_f64_u64): Likewise.
23435 (vreinterpret_s64_f64): Likewise.
23436 (vreinterpretq_s64_f64): Likewise.
23437 (vreinterpret_u64_f64): Likewise.
23438 (vreinterpretq_u64_f64): Likewise.
23439 (vreinterpret_s8_f64): Likewise.
23440 (vreinterpretq_s8_f64): Likewise.
23441 (vreinterpret_s16_f64): Likewise.
23442 (vreinterpretq_s16_f64): Likewise.
23443 (vreinterpret_s32_f64): Likewise.
23444 (vreinterpretq_s32_f64): Likewise.
23445 (vreinterpret_u8_f64): Likewise.
23446 (vreinterpretq_u8_f64): Likewise.
23447 (vreinterpret_u16_f64): Likewise.
23448 (vreinterpretq_u16_f64): Likewise.
23449 (vreinterpret_u32_f64): Likewise.
23450 (vreinterpretq_u32_f64): Likewise.
23452 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23454 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23455 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
23456 (vreinterpret_p8_s8): Likewise.
23457 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
23458 (vreinterpret_p8_s16): Likewise.
23459 (vreinterpret_p8_s32): Likewise.
23460 (vreinterpret_p8_s64): Likewise.
23461 (vreinterpret_p8_f32): Likewise.
23462 (vreinterpret_p8_u8): Likewise.
23463 (vreinterpret_p8_u16): Likewise.
23464 (vreinterpret_p8_u32): Likewise.
23465 (vreinterpret_p8_u64): Likewise.
23466 (vreinterpret_p8_p16): Likewise.
23467 (vreinterpretq_p8_s8): Likewise.
23468 (vreinterpretq_p8_s16): Likewise.
23469 (vreinterpretq_p8_s32): Likewise.
23470 (vreinterpretq_p8_s64): Likewise.
23471 (vreinterpretq_p8_f32): Likewise.
23472 (vreinterpretq_p8_u8): Likewise.
23473 (vreinterpretq_p8_u16): Likewise.
23474 (vreinterpretq_p8_u32): Likewise.
23475 (vreinterpretq_p8_u64): Likewise.
23476 (vreinterpretq_p8_p16): Likewise.
23477 (vreinterpret_p16_s8): Likewise.
23478 (vreinterpret_p16_s16): Likewise.
23479 (vreinterpret_p16_s32): Likewise.
23480 (vreinterpret_p16_s64): Likewise.
23481 (vreinterpret_p16_f32): Likewise.
23482 (vreinterpret_p16_u8): Likewise.
23483 (vreinterpret_p16_u16): Likewise.
23484 (vreinterpret_p16_u32): Likewise.
23485 (vreinterpret_p16_u64): Likewise.
23486 (vreinterpret_p16_p8): Likewise.
23487 (vreinterpretq_p16_s8): Likewise.
23488 (vreinterpretq_p16_s16): Likewise.
23489 (vreinterpretq_p16_s32): Likewise.
23490 (vreinterpretq_p16_s64): Likewise.
23491 (vreinterpretq_p16_f32): Likewise.
23492 (vreinterpretq_p16_u8): Likewise.
23493 (vreinterpretq_p16_u16): Likewise.
23494 (vreinterpretq_p16_u32): Likewise.
23495 (vreinterpretq_p16_u64): Likewise.
23496 (vreinterpretq_p16_p8): Likewise.
23497 (vreinterpret_f32_s8): Likewise.
23498 (vreinterpret_f32_s16): Likewise.
23499 (vreinterpret_f32_s32): Likewise.
23500 (vreinterpret_f32_s64): Likewise.
23501 (vreinterpret_f32_u8): Likewise.
23502 (vreinterpret_f32_u16): Likewise.
23503 (vreinterpret_f32_u32): Likewise.
23504 (vreinterpret_f32_u64): Likewise.
23505 (vreinterpret_f32_p8): Likewise.
23506 (vreinterpret_f32_p16): Likewise.
23507 (vreinterpretq_f32_s8): Likewise.
23508 (vreinterpretq_f32_s16): Likewise.
23509 (vreinterpretq_f32_s32): Likewise.
23510 (vreinterpretq_f32_s64): Likewise.
23511 (vreinterpretq_f32_u8): Likewise.
23512 (vreinterpretq_f32_u16): Likewise.
23513 (vreinterpretq_f32_u32): Likewise.
23514 (vreinterpretq_f32_u64): Likewise.
23515 (vreinterpretq_f32_p8): Likewise.
23516 (vreinterpretq_f32_p16): Likewise.
23517 (vreinterpret_s64_s8): Likewise.
23518 (vreinterpret_s64_s16): Likewise.
23519 (vreinterpret_s64_s32): Likewise.
23520 (vreinterpret_s64_f32): Likewise.
23521 (vreinterpret_s64_u8): Likewise.
23522 (vreinterpret_s64_u16): Likewise.
23523 (vreinterpret_s64_u32): Likewise.
23524 (vreinterpret_s64_u64): Likewise.
23525 (vreinterpret_s64_p8): Likewise.
23526 (vreinterpret_s64_p16): Likewise.
23527 (vreinterpretq_s64_s8): Likewise.
23528 (vreinterpretq_s64_s16): Likewise.
23529 (vreinterpretq_s64_s32): Likewise.
23530 (vreinterpretq_s64_f32): Likewise.
23531 (vreinterpretq_s64_u8): Likewise.
23532 (vreinterpretq_s64_u16): Likewise.
23533 (vreinterpretq_s64_u32): Likewise.
23534 (vreinterpretq_s64_u64): Likewise.
23535 (vreinterpretq_s64_p8): Likewise.
23536 (vreinterpretq_s64_p16): Likewise.
23537 (vreinterpret_u64_s8): Likewise.
23538 (vreinterpret_u64_s16): Likewise.
23539 (vreinterpret_u64_s32): Likewise.
23540 (vreinterpret_u64_s64): Likewise.
23541 (vreinterpret_u64_f32): Likewise.
23542 (vreinterpret_u64_u8): Likewise.
23543 (vreinterpret_u64_u16): Likewise.
23544 (vreinterpret_u64_u32): Likewise.
23545 (vreinterpret_u64_p8): Likewise.
23546 (vreinterpret_u64_p16): Likewise.
23547 (vreinterpretq_u64_s8): Likewise.
23548 (vreinterpretq_u64_s16): Likewise.
23549 (vreinterpretq_u64_s32): Likewise.
23550 (vreinterpretq_u64_s64): Likewise.
23551 (vreinterpretq_u64_f32): Likewise.
23552 (vreinterpretq_u64_u8): Likewise.
23553 (vreinterpretq_u64_u16): Likewise.
23554 (vreinterpretq_u64_u32): Likewise.
23555 (vreinterpretq_u64_p8): Likewise.
23556 (vreinterpretq_u64_p16): Likewise.
23557 (vreinterpret_s8_s16): Likewise.
23558 (vreinterpret_s8_s32): Likewise.
23559 (vreinterpret_s8_s64): Likewise.
23560 (vreinterpret_s8_f32): Likewise.
23561 (vreinterpret_s8_u8): Likewise.
23562 (vreinterpret_s8_u16): Likewise.
23563 (vreinterpret_s8_u32): Likewise.
23564 (vreinterpret_s8_u64): Likewise.
23565 (vreinterpret_s8_p8): Likewise.
23566 (vreinterpret_s8_p16): Likewise.
23567 (vreinterpretq_s8_s16): Likewise.
23568 (vreinterpretq_s8_s32): Likewise.
23569 (vreinterpretq_s8_s64): Likewise.
23570 (vreinterpretq_s8_f32): Likewise.
23571 (vreinterpretq_s8_u8): Likewise.
23572 (vreinterpretq_s8_u16): Likewise.
23573 (vreinterpretq_s8_u32): Likewise.
23574 (vreinterpretq_s8_u64): Likewise.
23575 (vreinterpretq_s8_p8): Likewise.
23576 (vreinterpretq_s8_p16): Likewise.
23577 (vreinterpret_s16_s8): Likewise.
23578 (vreinterpret_s16_s32): Likewise.
23579 (vreinterpret_s16_s64): Likewise.
23580 (vreinterpret_s16_f32): Likewise.
23581 (vreinterpret_s16_u8): Likewise.
23582 (vreinterpret_s16_u16): Likewise.
23583 (vreinterpret_s16_u32): Likewise.
23584 (vreinterpret_s16_u64): Likewise.
23585 (vreinterpret_s16_p8): Likewise.
23586 (vreinterpret_s16_p16): Likewise.
23587 (vreinterpretq_s16_s8): Likewise.
23588 (vreinterpretq_s16_s32): Likewise.
23589 (vreinterpretq_s16_s64): Likewise.
23590 (vreinterpretq_s16_f32): Likewise.
23591 (vreinterpretq_s16_u8): Likewise.
23592 (vreinterpretq_s16_u16): Likewise.
23593 (vreinterpretq_s16_u32): Likewise.
23594 (vreinterpretq_s16_u64): Likewise.
23595 (vreinterpretq_s16_p8): Likewise.
23596 (vreinterpretq_s16_p16): Likewise.
23597 (vreinterpret_s32_s8): Likewise.
23598 (vreinterpret_s32_s16): Likewise.
23599 (vreinterpret_s32_s64): Likewise.
23600 (vreinterpret_s32_f32): Likewise.
23601 (vreinterpret_s32_u8): Likewise.
23602 (vreinterpret_s32_u16): Likewise.
23603 (vreinterpret_s32_u32): Likewise.
23604 (vreinterpret_s32_u64): Likewise.
23605 (vreinterpret_s32_p8): Likewise.
23606 (vreinterpret_s32_p16): Likewise.
23607 (vreinterpretq_s32_s8): Likewise.
23608 (vreinterpretq_s32_s16): Likewise.
23609 (vreinterpretq_s32_s64): Likewise.
23610 (vreinterpretq_s32_f32): Likewise.
23611 (vreinterpretq_s32_u8): Likewise.
23612 (vreinterpretq_s32_u16): Likewise.
23613 (vreinterpretq_s32_u32): Likewise.
23614 (vreinterpretq_s32_u64): Likewise.
23615 (vreinterpretq_s32_p8): Likewise.
23616 (vreinterpretq_s32_p16): Likewise.
23617 (vreinterpret_u8_s8): Likewise.
23618 (vreinterpret_u8_s16): Likewise.
23619 (vreinterpret_u8_s32): Likewise.
23620 (vreinterpret_u8_s64): Likewise.
23621 (vreinterpret_u8_f32): Likewise.
23622 (vreinterpret_u8_u16): Likewise.
23623 (vreinterpret_u8_u32): Likewise.
23624 (vreinterpret_u8_u64): Likewise.
23625 (vreinterpret_u8_p8): Likewise.
23626 (vreinterpret_u8_p16): Likewise.
23627 (vreinterpretq_u8_s8): Likewise.
23628 (vreinterpretq_u8_s16): Likewise.
23629 (vreinterpretq_u8_s32): Likewise.
23630 (vreinterpretq_u8_s64): Likewise.
23631 (vreinterpretq_u8_f32): Likewise.
23632 (vreinterpretq_u8_u16): Likewise.
23633 (vreinterpretq_u8_u32): Likewise.
23634 (vreinterpretq_u8_u64): Likewise.
23635 (vreinterpretq_u8_p8): Likewise.
23636 (vreinterpretq_u8_p16): Likewise.
23637 (vreinterpret_u16_s8): Likewise.
23638 (vreinterpret_u16_s16): Likewise.
23639 (vreinterpret_u16_s32): Likewise.
23640 (vreinterpret_u16_s64): Likewise.
23641 (vreinterpret_u16_f32): Likewise.
23642 (vreinterpret_u16_u8): Likewise.
23643 (vreinterpret_u16_u32): Likewise.
23644 (vreinterpret_u16_u64): Likewise.
23645 (vreinterpret_u16_p8): Likewise.
23646 (vreinterpret_u16_p16): Likewise.
23647 (vreinterpretq_u16_s8): Likewise.
23648 (vreinterpretq_u16_s16): Likewise.
23649 (vreinterpretq_u16_s32): Likewise.
23650 (vreinterpretq_u16_s64): Likewise.
23651 (vreinterpretq_u16_f32): Likewise.
23652 (vreinterpretq_u16_u8): Likewise.
23653 (vreinterpretq_u16_u32): Likewise.
23654 (vreinterpretq_u16_u64): Likewise.
23655 (vreinterpretq_u16_p8): Likewise.
23656 (vreinterpretq_u16_p16): Likewise.
23657 (vreinterpret_u32_s8): Likewise.
23658 (vreinterpret_u32_s16): Likewise.
23659 (vreinterpret_u32_s32): Likewise.
23660 (vreinterpret_u32_s64): Likewise.
23661 (vreinterpret_u32_f32): Likewise.
23662 (vreinterpret_u32_u8): Likewise.
23663 (vreinterpret_u32_u16): Likewise.
23664 (vreinterpret_u32_u64): Likewise.
23665 (vreinterpret_u32_p8): Likewise.
23666 (vreinterpret_u32_p16): Likewise.
23667 (vreinterpretq_u32_s8): Likewise.
23668 (vreinterpretq_u32_s16): Likewise.
23669 (vreinterpretq_u32_s32): Likewise.
23670 (vreinterpretq_u32_s64): Likewise.
23671 (vreinterpretq_u32_f32): Likewise.
23672 (vreinterpretq_u32_u8): Likewise.
23673 (vreinterpretq_u32_u16): Likewise.
23674 (vreinterpretq_u32_u64): Likewise.
23675 (vreinterpretq_u32_p8): Likewise.
23676 (vreinterpretq_u32_p16): Likewise.
23678 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23680 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
23682 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
23684 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
23685 (vqnegd_s64): Likewise.
23686 (vqabs_s64): Likewise.
23687 (vqabsd_s64): Likewise.
23689 2014-04-22 Richard Henderson <rth@redhat.com>
23691 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
23692 computation to the top of the loop.
23694 2014-04-22 Renlin <renlin.li@arm.com>
23695 Jiong Wang <jiong.wang@arm.com>
23697 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
23698 * config/aarch64/aarch64.c (aarch64_layout_frame)
23699 (aarch64_initial_elimination_offset): Likewise.
23701 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
23703 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
23706 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
23708 * machmode.h (bitwise_mode_for_mode): Declare.
23709 * stor-layout.h (bitwise_type_for_mode): Likewise.
23710 * stor-layout.c (bitwise_mode_for_mode): New function.
23711 (bitwise_type_for_mode): Likewise.
23712 * builtins.c (fold_builtin_memory_op): Use it instead of
23713 int_mode_for_mode and build_nonstandard_integer_type.
23715 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23717 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
23718 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
23719 (*-*-solaris2*): Simplify.
23720 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
23721 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
23722 *-*-solaris2.9* handling.
23724 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
23726 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
23727 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
23728 handling, simplify.
23729 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
23730 * configure: Regenerate.
23732 * config/i386/sol2-9.h: Remove.
23734 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
23735 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
23736 Remove Solaris 9 references.
23738 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
23740 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
23741 (floatuns<GPI:mode><GPF:mode>2): Remove.
23742 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
23743 and floatuns conversions.
23744 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
23745 and floatuns conversions.
23746 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
23747 (w1,w2): New mode attributes for inequal width conversions.
23749 2014-04-22 Renlin Li <Renlin.Li@arm.com>
23751 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
23752 the output asm format.
23754 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
23756 * config/aarch64/aarch64-simd.md
23757 (aarch64_cm<optab>di): Always split.
23758 (*aarch64_cm<optab>di): New.
23759 (aarch64_cmtstdi): Always split.
23760 (*aarch64_cmtstdi): New.
23762 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23764 PR tree-optimization/60823
23765 * omp-low.c (ipa_simd_modify_function_body): Go through
23766 all SSA_NAMEs and for those refering to vector arguments
23767 which are going to be replaced adjust SSA_NAME_VAR and,
23768 if it is a default definition, change it into a non-default
23769 definition assigned at the beginning of function from new_decl.
23770 (ipa_simd_modify_stmt_ops): Rewritten.
23771 * tree-dfa.c (set_ssa_default_def): When removing default def,
23772 check for NULL loc instead of NULL *loc.
23774 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23776 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
23777 restrictions on core registers for DImode values in Thumb2.
23779 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23781 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
23782 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
23784 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23786 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
23787 (*iordi_notzesidi_di): Likewise.
23788 (*iordi_notsesidi_di): Likewise.
23790 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23792 * config/arm/arm-protos.h (tune_params): New struct members.
23793 * config/arm/arm.c: Initialise tune_params per processor.
23794 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
23795 for speed, based on new tune_params.
23797 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23799 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
23800 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
23801 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
23802 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
23803 * config/aarch64/arm_neon.h (vrnd_f64): Added.
23804 (vrnda_f64): Likewise.
23805 (vrndi_f64): Likewise.
23806 (vrndm_f64): Likewise.
23807 (vrndn_f64): Likewise.
23808 (vrndp_f64): Likewise.
23809 (vrndx_f64): Likewise.
23811 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23813 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
23814 GET_MODE_SIZE argument is enum machine_mode.
23816 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23819 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
23820 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
23822 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
23824 PR middle-end/60281
23825 * asan.c (asan_emit_stack_protection): Force the base to align to
23826 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
23827 appropriate bits if STRICT_ALIGNMENT.
23828 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
23830 (expand_used_vars): Leave a space in the stack frame for alignment
23831 if STRICT_ALIGNMENT.
23833 2014-04-21 David Malcolm <dmalcolm@redhat.com>
23835 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
23837 (gimple_store_p): Likewise.
23838 (gimple_assign_load_p): Likewise.
23839 (gimple_assign_cast_p): Likewise.
23840 (gimple_clobber_p): Likewise.
23842 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
23843 rather than a gimple.
23844 (gimple_assign_cast_p): Likewise.
23846 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
23849 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
23850 If mode is DDmode and TARGET_E500_DOUBLE allow move.
23852 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
23853 more debug information for E500 if -mdebug=reg.
23855 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
23858 * config/i386/i386.c (ix86_expand_builtin)
23859 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
23860 register for target RTX.
23861 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
23863 2014-04-18 Cong Hou <congh@google.com>
23865 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
23866 the widen-mult pattern by handling two operands with different sizes,
23867 and operands whose size is smaller than half of the result type.
23869 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
23871 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
23872 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
23873 (do_estimate_edge_time): Compute it.
23874 * ipa-inline.c (want_inline_small_function_p): Bypass
23875 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
23877 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
23879 * ipa-inline.c (spec_rem): New static variable.
23880 (dump_overall_stats): New function.
23881 (dump_inline_stats): New function.
23883 2014-04-18 Richard Henderson <rth@redhat.com>
23885 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
23886 to GET_MODE_SIZE, not a reg_class_t.
23888 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23890 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
23891 (vsx_xxmrglw_<mode>): Likewise.
23893 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
23896 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
23897 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
23898 (rs6000_init_hard_regno_mode_ok): Likewise.
23900 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
23902 * ipa-inline.c (inline_small_functions): Account only non-cold
23904 * doc/invoke.texi (inline-unit-growth): Update documentation.
23906 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
23908 * config/rs6000/rs6000.md (addti3, subti3): New.
23910 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
23913 * config/i386/i386.c (ix86_expand_clear): Remove outdated
23914 comment. Check optimize_insn_for_size_p instead of
23915 optimize_insn_for_speed_p.
23917 2014-04-17 Martin Jambor <mjambor@suse.cz>
23919 * gimple-iterator.c (gsi_start_edge): New function.
23920 * gimple-iterator.h (gsi_start_edge): Declare.
23921 * tree-sra.c (single_non_eh_succ): New function.
23922 (disqualify_ops_if_throwing_stmt): Renamed to
23923 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
23924 having one non-EH successor BB.
23925 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
23926 generate loads into replacements.
23927 (sra_modify_assign): Likewise and and also use the simple path for
23929 (sra_modify_function_body): Commit statements on edges.
23931 2014-04-17 Richard Biener <rguenther@suse.de>
23933 PR middle-end/60849
23934 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
23935 comparison results and add clarifying comment.
23937 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23939 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
23940 (blank_mode): Initialize it.
23941 (emit_mode_size_inline, emit_mode_nunits_inline,
23942 emit_mode_inner_inline): New functions.
23943 (emit_insn_modes_h): Call them and surround their output with
23944 #if GCC_VERSION >= 4001 ... #endif.
23945 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
23946 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
23947 mode_* arrays if the argument is __builtin_constant_p.
23948 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
23949 is enum machine_mode.
23951 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23953 * passes.c (opt_pass::execute): Adjust.
23954 (pass_manager::execute_pass_mode_switching): Likewise.
23955 (early_local_passes::execute): Likewise.
23956 (execute_one_pass): Pass cfun to the pass's execute method.
23957 * tree-pass.h (opt_pass::execute): Add function * argument.
23958 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
23959 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
23960 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
23961 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23962 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
23963 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
23964 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
23965 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
23966 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
23967 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
23968 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
23969 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
23970 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
23971 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
23972 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
23973 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
23974 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
23975 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
23976 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
23977 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23978 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23979 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23980 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23981 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23982 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23983 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23984 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23985 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23986 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23989 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23991 * passes.c (opt_pass::gate): Take function * argument.
23992 (gate_all_early_local_passes): Merge into
23993 (early_local_passes::gate): this.
23994 (gate_all_early_optimizations): Merge into
23995 (all_early_optimizations::gate): this.
23996 (gate_all_optimizations): Mege into
23997 (all_optimizations::gate): this.
23998 (gate_all_optimizations_g): Merge into
23999 (all_optimizations_g::gate): this.
24000 (gate_rest_of_compilation): Mege into
24001 (rest_of_compilation::gate): this.
24002 (gate_postreload): Merge into
24003 (postreload::gate): this.
24004 (dump_one_pass): Pass cfun to the pass's gate method.
24005 (execute_ipa_summary_passes): Likewise.
24006 (execute_one_pass): Likewise.
24007 (ipa_write_summaries_2): Likewise.
24008 (ipa_write_optimization_summaries_1): Likewise.
24009 (ipa_read_summaries_1): Likewise.
24010 (ipa_read_optimization_summaries_1): Likewise.
24011 (execute_ipa_stmt_fixups): Likewise.
24012 * tree-pass.h (opt_pass::gate): Add function * argument.
24013 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24014 combine-stack-adj.c, combine.c, compare-elim.c,
24015 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24016 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24017 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24018 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24019 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24020 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24021 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24022 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24023 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24024 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24025 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24026 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24027 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24028 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24029 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24030 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24031 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24032 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24033 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24034 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24035 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24036 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24037 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24038 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24039 var-tracking.c, vtable-verify.c, web.c: Adjust.
24041 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24043 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24044 * configure: Regenerate.
24046 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24048 * passes.c (dump_one_pass): don't check pass->has_gate.
24049 (execute_ipa_summary_passes): Likewise.
24050 (execute_one_pass): Likewise.
24051 (ipa_write_summaries_2): Likewise.
24052 (ipa_write_optimization_summaries_1): Likewise.
24053 (ipa_read_optimization_summaries_1): Likewise.
24054 (execute_ipa_stmt_fixups): Likewise.
24055 * tree-pass.h (pass_data::has_gate): Remove.
24056 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24057 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24058 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24059 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24060 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24061 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24062 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24063 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24064 gimple-low.c, gimple-ssa-isolate-paths.c,
24065 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24066 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24067 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24068 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24069 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24070 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24071 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24072 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24073 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24074 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24075 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24076 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24077 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24078 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24079 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24080 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24081 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24082 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24083 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24084 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24085 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24086 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24089 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24091 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24093 * passes.c (pass_manager::register_dump_files_1): Merge into
24094 (pass_manager::register_dump_files): this, and remove its handling of
24095 properties since the pass always has the properties anyway.
24096 (pass_manager::pass_manager): Adjust.
24098 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24100 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24101 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24102 dealing with properties.
24103 (pass_manager::register_dump_files): Adjust.
24105 2014-03-20 Mark Wielaard <mjw@redhat.com>
24107 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24108 then represent the bound as normal constant value.
24110 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24113 Forward port from 4.8 branch
24114 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24116 * config/i386/bmiintrin.h (_blsi_u32): New.
24117 (_blsi_u64): Ditto.
24118 (_blsr_u32): Ditto.
24119 (_blsr_u64): Ditto.
24120 (_blsmsk_u32): Ditto.
24121 (_blsmsk_u64): Ditto.
24122 (_tzcnt_u32): Ditto.
24123 (_tzcnt_u64): Ditto.
24125 2014-04-17 Kito Cheng <kito@0xlab.org>
24127 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24129 2014-04-17 Richard Biener <rguenther@suse.de>
24131 PR middle-end/60849
24132 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24133 boolean results for comparisons.
24135 2014-04-17 Richard Biener <rguenther@suse.de>
24137 PR tree-optimization/60836
24138 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24139 initial PHI args to be gimple values.
24141 2014-04-17 Richard Biener <rguenther@suse.de>
24143 PR tree-optimization/60841
24144 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24145 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24146 of stmts to SLP build.
24147 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24148 (vect_analyze_slp): Likewise.
24149 (vect_analyze_slp_instance): Likewise.
24150 (vect_build_slp_tree): Limit overall SLP tree growth.
24151 * tree-vectorizer.h (vect_analyze_data_refs,
24152 vect_analyze_slp): Adjust prototypes.
24154 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24156 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24159 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24161 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24162 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24163 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24164 for TARGET_SLOW_PSHUFB
24166 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24168 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24169 * config/i386/i386.c (intel_cost): Ditto.
24171 2014-04-17 Joey Ye <joey.ye@arm.com>
24173 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24175 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24177 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24178 with -fuse-profile.
24180 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24182 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24183 (type_all_derivations_known_p): New predicate.
24184 (type_all_ctors_visible_p): New predicate.
24185 (type_possibly_instantiated_p): New predicate.
24186 (get_odr_type): Compute all_derivations_known.
24187 (dump_odr_type): Dump the flag.
24188 (maybe_record_type): Cleanup.
24189 (record_target_from_binfo): Add bases_to_consider array;
24190 record bases for types w/o instances and skip CXX destructor.
24191 (possible_polymorphic_call_targets_1): Add bases_to_consider
24192 and consider_construction parameters; check if type may have instance.
24193 (get_polymorphic_call_info): Set maybe_in_construction to true
24194 when we know nothing.
24195 (record_targets_from_bases): Skip CXX destructors; they are
24196 never called for types in construction.
24197 (possible_polymorphic_call_targets): Do not record target when
24198 type may not have instance.
24200 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24203 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24204 external aliases alive, too.
24206 2014-04-16 Andrew Pinski <apinski@cavium.com>
24208 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24211 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24213 * final.c (compute_alignments): Do not apply loop alignment to a block
24214 falling through to the exit.
24216 2014-04-16 Catherine Moore <clm@codesourcery.com>
24218 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24219 Adjust constraints for microMIPS store patterns.
24221 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24223 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24225 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24227 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24228 (append_use): Run at -O0.
24229 (append_vdef): Likewise.
24230 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24231 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24233 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24235 PR tree-optimization/60844
24236 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24237 (propagate_op_to_single_use, remove_visited_stmt_chain,
24238 linearize_expr, repropagate_negates, reassociate_bb): Use it
24239 instead of gsi_remove.
24241 2014-04-16 Martin Jambor <mjambor@suse.cz>
24243 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24244 ipa_transforms_to_apply.
24245 (cgraph_function_versioning): Assert that old_node has empty
24246 ipa_transforms_to_apply.
24247 * trans-mem.c (ipa_tm_create_version): Likewise.
24248 * tree-inline.c (tree_function_versioning): Do not duplicate
24249 ipa_transforms_to_apply.
24251 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24254 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24256 Pass necessary as flags on 64-bit Solaris/x86.
24257 Use lowercase relocs for x86_64-*-*.
24258 * configure: Regenerate.
24260 2014-04-15 Jan Hubicka <jh@suse.cz>
24262 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24263 (maybe_record_node, likely_target_p): Use it.
24265 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24268 Revert following patch
24270 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24273 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24274 software floating point or no floating point registers, do not
24275 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24276 in GPRs that occurs after we tested for GPRs that would never be
24279 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24280 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24281 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24282 specifically allow DDmode, since that does not use the SPE SIMD
24285 2014-03-21 Mark Wielaard <mjw@redhat.com>
24287 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24288 as unsigned or int depending on type and value used.
24290 2014-04-15 Richard Biener <rguenther@suse.de>
24292 PR rtl-optimization/56965
24293 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24294 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24296 * alias.c (true_dependence_1): Do not call
24297 nonoverlapping_component_refs_p.
24298 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24299 nonoverlapping_component_refs_p.
24300 (indirect_refs_may_alias_p): Likewise.
24302 2014-04-15 Teresa Johnson <tejohnson@google.com>
24304 * cfg.c (dump_bb_info): Fix flags check.
24305 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24307 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24309 PR rtl-optimization/60663
24310 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24313 2014-04-15 Richard Biener <rguenther@suse.de>
24315 * lto-streamer.h (LTO_major_version): Bump to 4.
24317 2014-04-15 Richard Biener <rguenther@suse.de>
24319 * common.opt (lto_partition_model): New enum.
24320 (flto-partition=): Merge separate options with a single with argument,
24321 add -flto-partition=one support.
24322 * flag-types.h (enum lto_partition_model): Declare.
24323 * opts.c (finish_options): Remove duplicate -flto-partition=
24325 * lto-wrapper.c (run_gcc): Adjust.
24327 2014-04-15 Richard Biener <rguenther@suse.de>
24329 * alias.c (ncr_compar): New function.
24330 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24332 2014-04-15 Richard Biener <rguenther@suse.de>
24334 * alias.c (record_component_aliases): Do not walk BINFOs.
24336 2014-04-15 Richard Biener <rguenther@suse.de>
24338 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24339 Add struct function argument and adjust.
24340 (find_func_aliases_for_call): Likewise.
24341 (find_func_aliases): Likewise.
24342 (find_func_clobbers): Likewise.
24343 (intra_create_variable_infos): Likewise.
24344 (compute_points_to_sets): Likewise.
24345 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24347 2014-04-15 Richard Biener <rguenther@suse.de>
24349 * tree.c (iterative_hash_expr): Use enum tree_code_class
24350 to store TREE_CODE_CLASS.
24351 (tree_block): Likewise.
24352 (tree_set_block): Likewise.
24353 * tree.h (fold_build_pointer_plus_loc): Use
24354 convert_to_ptrofftype_loc.
24356 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24359 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24362 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24364 * cfgloop.h (struct loop): Move force_vectorize down.
24365 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24366 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24367 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24368 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24369 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24370 * tree-core.h (enum annot_expr_kind): Add new kind values.
24371 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24372 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24374 * tree.def (ANNOTATE_EXPR): Tweak comment.
24376 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24378 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24381 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24383 * tree.h (TYPE_IDENTIFIER): Declare.
24384 * tree.c (subrange_type_for_debug_p): Use it.
24385 * godump.c (go_format_type): Likewise.
24386 * dwarf2out.c (is_cxx_auto, modified_type_die,
24387 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24388 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24390 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24393 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24395 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24397 * config/i386/i386.c (examine_argument): Return bool. Return true if
24398 parameter should be passed in memory.
24399 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24400 (construct_container): Update calls to examine_argument.
24401 (function_arg_advance_64): Ditto.
24402 (return_in_memory_32): Merge with ix86_return_in_memory.
24403 (return_in_memory_64): Ditto.
24404 (return_in_memory_ms_64): Ditto.
24406 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24408 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24409 * coverage.c (coverage_compute_profile_id): Handle externally visible
24412 2014-04-14 Martin Jambor <mjambor@suse.cz>
24414 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24415 DECL_DISREGARD_INLINE_LIMITS functions.
24417 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24420 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24422 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24425 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24426 optimize_insn_for_speed_p instead of
24427 optimize_function_for_speed_p.
24429 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24431 * doc/invoke.texi (free): Document AArch64.
24433 2014-04-14 Richard Biener <rguenther@suse.de>
24435 PR tree-optimization/60042
24436 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24437 (insert_into_preds_of_block): Do not prevent PHI insertion
24438 for REFERENCE exprs here ...
24439 (eliminate_dom_walker::before_dom_children): ... but prevent
24440 their use here under similar conditions when applied to the
24441 IL after PRE optimizations.
24443 2014-04-14 Richard Biener <rguenther@suse.de>
24445 * passes.def: Move early points-to after early SRA.
24447 2014-04-14 Richard Biener <rguenther@suse.de>
24449 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
24450 check for which sign-changes we allow when forwarding
24451 a converted value into a switch.
24453 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24455 * stor-layout.c (place_field): Finalize non-constant offset for the
24458 2014-04-14 Richard Biener <rguenther@suse.de>
24460 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
24462 (expand_switch_using_bit_tests_p): Likewise.
24463 (process_switch): Compute and pass on speed_p based on the
24465 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
24466 optimize_bb_for_speed_p.
24468 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24470 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
24471 * function.h (struct function): Rename has_force_vect_loops into
24472 has_force_vectorize_loops.
24473 * lto-streamer-in.c (input_cfg): Adjust for renaming.
24474 (input_struct_function_base): Likewise.
24475 * lto-streamer-out.c (output_cfg): Likewise.
24476 (output_struct_function_base): Likewise.
24477 * omp-low.c (expand_omp_simd): Likewise.
24478 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24479 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
24480 (version_loop_for_if_conversion): Likewise.
24481 (tree_if_conversion): Likewise.
24482 (main_tree_if_conversion): Likewise.
24483 (gate_tree_if_conversion): Likewise.
24484 * tree-inline.c (copy_loops): Likewise.
24485 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
24486 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
24487 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
24488 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
24489 * tree-vectorizer.c (vectorize_loops): Likewise.
24490 * tree-vectorizer.h (unlimited_cost_model): Likewise.
24492 2014-04-14 Richard Biener <rguenther@suse.de>
24495 * lto-streamer-out.c (wrap_refs): New function.
24496 (lto_output): Wrap symbol references in global initializes in
24497 type-preserving MEM_REFs.
24499 2014-04-14 Christian Bruel <christian.bruel@st.com>
24501 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
24503 2014-04-14 Christian Bruel <christian.bruel@st.com>
24505 * config/sh/sh.md (setmemqi): New expand pattern.
24506 * config/sh/sh.h (CLEAR_RATIO): Define.
24507 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
24508 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
24510 2014-04-14 Richard Biener <rguenther@suse.de>
24512 PR middle-end/55022
24513 * fold-const.c (negate_expr_p): Don't negate directional rounding
24515 (fold_negate_expr): Likewise.
24517 2014-04-14 Richard Biener <rguenther@suse.de>
24519 PR tree-optimization/59817
24520 PR tree-optimization/60453
24521 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
24522 recursion to catch all CHRECs in the scalar evolution and restrict
24523 the predicate for the remains appropriately.
24525 2014-04-12 Catherine Moore <clm@codesourcery.com>
24527 * config/mips/constraints.md: Add new register constraint "kb".
24528 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
24529 (*movhi_internal): Likewise.
24530 (*movqi_internal): Likewise.
24531 * config/mips/mips.h (M16_STORE_REGS): New register class.
24532 (REG_CLASS_NAMES): Add M16_STORE_REGS.
24533 (REG_CLASS_CONTENTS): Likewise.
24534 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
24536 2014-04-11 Tobias Burnus <burnus@net-b.de>
24539 * doc/invoke.texi (-Wformat-signedness): Document it.
24540 (Wformat=2): Mention that this enables -Wformat-signedness.
24542 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24544 * common/config/epiphany/epiphany-common.c
24545 (epiphany_option_optimization_table): Enable section anchors by
24546 default at -O1 or higher.
24547 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
24548 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
24549 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
24550 carries no extra cost.
24551 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
24552 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
24553 * config/epiphany/predicates.md (memclob_operand): New predicate.
24554 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
24555 Use memclob_operand predicate and X constraint for operand 3.
24557 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24559 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
24560 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
24563 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24565 PR rtl-optimization/60651
24566 * mode-switching.c (optimize_mode_switching): Make sure to emit
24567 sets of a lower numbered entity before sets of a higher numbered
24568 entity to a mode of the same or lower priority.
24569 When creating a seginfo for a basic block that starts with a code
24570 label, move the insertion point past the code label.
24571 (new_seginfo): Document and enforce requirement that
24572 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
24573 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
24574 * doc/tm.texi: Regenerate.
24576 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
24579 * config/arc/arc.c (arc_save_restore): Fix assert typo.
24581 2013-04-11 Jakub Jelinek <jakub@redhat.com>
24583 * BASE-VER: Set to 4.10.0.
24585 2014-04-11 Tobias Burnus <burnus@net-b.de>
24588 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
24589 * doc/gcc.texi (Service): Update description in the @menu
24590 * doc/invoke.texi (Option Summary): Remove misplaced and
24593 2014-04-11 Steve Ellcey <sellcey@mips.com>
24594 Jakub Jelinek <jakub@redhat.com>
24596 PR middle-end/60556
24597 * expr.c (convert_move): Use emit_store_flag_force instead of
24598 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
24601 2014-04-11 Richard Biener <rguenther@suse.de>
24603 PR middle-end/60797
24604 * varasm.c (assemble_alias): Avoid endless error reporting
24605 recursion by setting TREE_ASM_WRITTEN.
24607 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24609 * config/s390/s390.md: Add a splitter for NOT rtx.
24611 2014-04-11 Jakub Jelinek <jakub@redhat.com>
24613 PR rtl-optimization/60663
24614 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
24616 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
24617 Jakub Jelinek <jakub@redhat.com>
24620 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
24621 flag from decl_node to node.
24623 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24626 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
24627 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
24628 ameliorating the cases where it can be.
24630 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
24633 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24635 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24636 (loadsync_<mode>): Change mode.
24637 (load_quadpti, store_quadpti): New.
24638 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24639 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24640 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
24642 2014-04-09 Cong Hou <congh@google.com>
24645 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
24648 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24650 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
24651 instead of vnor to exploit possible fusion opportunity in the
24653 (altivec_expand_vec_perm_const_le): Likewise.
24655 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24657 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24658 (loadsync_<mode>): Change mode.
24659 (load_quadpti, store_quadpti): New.
24660 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24661 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24663 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
24666 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
24667 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
24668 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
24670 2014-04-08 Richard Biener <rguenther@suse.de>
24672 PR middle-end/60706
24673 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
24674 a 64bit widest int print double-int similar to on HWI64 hosts.
24676 2014-04-08 Richard Biener <rguenther@suse.de>
24678 PR tree-optimization/60785
24679 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
24680 default defs properly.
24682 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
24684 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
24685 (Weffc++): Likewise.
24687 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
24689 * ipa-devirt.c (maybe_record_node): When node is not recorded,
24690 set completep to false rather than true.
24692 2014-04-07 Douglas B Rupp <rupp@adacore.com>
24695 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
24696 ARM_TARGET2_DWARF_FORMAT.
24698 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
24701 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
24702 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
24705 2014-04-07 Richard Biener <rguenther@suse.de>
24707 PR tree-optimization/60766
24708 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
24709 (may_eliminate_iv): Convert cand_value_at result to desired type.
24711 2014-04-07 Jason Merrill <jason@redhat.com>
24714 * common.opt (-fno-gnu-unique): Add.
24715 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
24717 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24719 * haifa-sched.c: Fix outdated function reference and minor
24720 grammar errors in introductory comment.
24722 2014-04-07 Richard Biener <rguenther@suse.de>
24724 PR middle-end/60750
24725 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
24726 for noreturn calls.
24727 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
24729 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
24732 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
24733 size accounting for thunks.
24734 (pa_asm_output_mi_thunk): Use final_start_function() and
24735 final_end_function() to output function start and end directives.
24737 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24739 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
24740 device specific ISA/ feature information. Remove short_sp and
24741 errata_skip ds. Add avr_device_specific_features enum to have device
24743 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
24744 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
24745 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
24746 updated device specific info.
24747 * config/avr/avr-mcus.def: Merge device specific details to
24748 dev_attribute field.
24749 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
24751 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
24752 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
24753 assembler if RMW isa supported by current device.
24754 * config/avr/genmultilib.awk: Update as device info structure changed.
24755 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
24757 2014-04-04 Cong Hou <congh@google.com>
24759 PR tree-optimization/60656
24760 * tree-vect-stmts.c (supportable_widening_operation):
24761 Fix a bug that elements in a vector with vect_used_by_reduction
24762 property are incorrectly reordered when the operation on it is not
24763 consistant with the one in reduction operation.
24765 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
24767 PR rtl-optimization/60155
24768 * gcse.c (record_set_data): New function.
24769 (single_set_gcse): New function.
24770 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
24771 (hoist_code): Likewise.
24772 (get_pressure_class_and_nregs): Likewise.
24774 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
24776 * explow.c (probe_stack_range): Emit a final optimization blockage.
24778 2014-04-04 Anthony Green <green@moxielogic.com>
24780 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
24783 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
24786 * lto-cgraph.c (input_overwrite_node): Check that partitioning
24787 flags are set only during streaming.
24788 * ipa.c (process_references, walk_polymorphic_call_targets,
24789 symtab_remove_unreachable_nodes): Drop bodies of always inline
24790 after early inlining.
24791 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
24793 2014-04-04 Jakub Jelinek <jakub@redhat.com>
24794 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24797 * dwarf2out.c (const_ok_for_output_1): Reject expressions
24800 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24803 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
24805 (cortex_a53_fdivd): Likewise.
24807 2014-04-04 Martin Jambor <mjambor@suse.cz>
24810 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
24811 Adjust all callers.
24812 * cgraph.c (clone_of_p): Also return true if thunks match.
24813 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
24814 cgraph_function_or_thunk_node and an obsolete comment.
24815 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
24817 (build_function_decl_skip_args): Likewise.
24818 (set_new_clone_decl_and_node_flags): New function.
24819 (duplicate_thunk_for_node): Likewise.
24820 (redirect_edge_duplicating_thunks): Likewise.
24821 (cgraph_clone_node): New parameter args_to_skip, pass it to
24822 redirect_edge_duplicating_thunks which is called instead of
24823 cgraph_redirect_edge_callee.
24824 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
24825 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
24827 2014-04-04 Jeff Law <law@redhat.com>
24830 * config/arm/predicates.md (const_int_I_operand): New predicate.
24831 (const_int_M_operand): Similarly.
24832 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
24834 (insv_t2, extv_reg, extzv_t2): Likewise.
24835 (load_multiple_with_writeback): Similarly for const_int_I_operand.
24836 (pop_multiple_with_writeback_and_return): Likewise.
24837 (vfp_pop_multiple_with_writeback): Likewise
24839 2014-04-04 Richard Biener <rguenther@suse.de>
24842 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
24843 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
24845 * gimplify.h (gimple_add_tmp_var_fn): Declare.
24846 * gimplify.c (gimple_add_tmp_var_fn): New function.
24847 * gimple-expr.h (create_tmp_reg_fn): Declare.
24848 * gimple-expr.c (create_tmp_reg_fn): New function.
24849 * gimple-low.c (record_vars_into): Don't change cfun.
24850 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
24851 code generation without cfun.
24853 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
24856 * Makefile.in (install-driver): Fix shell scripting.
24858 2014-04-03 Cong Hou <congh@google.com>
24860 PR tree-optimization/60505
24861 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
24862 threshold of number of iterations below which no vectorization
24864 * tree-vect-loop.c (new_loop_vec_info):
24865 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
24866 * tree-vect-loop.c (vect_analyze_loop_operations):
24867 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
24868 * tree-vect-loop.c (vect_transform_loop):
24869 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
24870 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
24871 of iterations of the loop and see if we should build the epilogue.
24873 2014-04-03 Richard Biener <rguenther@suse.de>
24875 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
24876 (streamer_tree_cache_create): Adjust.
24877 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
24878 to allow optional nodes array.
24879 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
24880 (streamer_tree_cache_append): Likewise.
24881 (streamer_tree_cache_create): Create nodes array optionally
24882 as specified by parameter.
24883 * lto-streamer-out.c (create_output_block): Avoid maintaining
24884 the node array in the writer cache.
24885 (DFS_write_tree): Remove assertion.
24886 (produce_asm_for_decls): Free the out decl state hash table early.
24887 * lto-streamer-in.c (lto_data_in_create): Adjust for
24888 streamer_tree_cache_create prototype change.
24890 2014-04-03 Richard Biener <rguenther@suse.de>
24892 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
24893 set TREE_CHAIN to NULL_TREE.
24895 2014-04-03 Richard Biener <rguenther@suse.de>
24897 PR tree-optimization/60740
24898 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
24899 over all GIMPLE_COND operands.
24901 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
24903 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
24904 (Weffc++): Remove Scott's numbering, merge lists and reference
24907 2014-04-03 Nick Clifton <nickc@redhat.com>
24909 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
24912 2014-04-03 Martin Jambor <mjambor@suse.cz>
24914 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
24915 mention gcc_unreachable before failing.
24916 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
24919 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
24922 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
24923 inconsistent code and instead mark the context inconsistent.
24924 (possible_polymorphic_call_targets): For inconsistent contexts
24925 return empty complete list.
24927 2014-04-02 Anthony Green <green@moxielogic.com>
24929 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
24930 (extendqisi2, extendhisi2): Define.
24931 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
24932 (WCHAR_TYPE): Change to unsigned int.
24934 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24936 PR tree-optimization/60733
24937 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
24938 insertion point for PHI candidates to be the end of the feeding
24939 block for the PHI argument.
24941 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
24943 PR rtl-optimization/60650
24944 * lra-constraints.c (process_alt_operands): Decrease reject for
24945 earlyclobber matching.
24947 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24949 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
24951 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24953 * config/spu/spu.c (pad_bb): Do not crash when the last
24954 insn is CODE_FOR_blockage.
24956 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24958 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
24959 lies outside the target mode.
24961 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24964 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24965 software floating point or no floating point registers, do not
24966 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24967 in GPRs that occurs after we tested for GPRs that would never be
24970 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24971 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24972 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24973 specifically allow DDmode, since that does not use the SPE SIMD
24976 2014-04-02 Richard Biener <rguenther@suse.de>
24978 PR middle-end/60729
24979 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
24980 MODE_INTs. Properly use negv_optab.
24981 (expand_abs): Likewise.
24983 2014-04-02 Richard Biener <rguenther@suse.de>
24986 * Makefile.in (install-driver): Guard extra installs with special
24989 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
24991 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24992 Document vec_vgbbd.
24994 2014-04-01 Richard Henderson <rth@redhat.com>
24997 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
24998 alternative enabled before register allocation.
25000 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25002 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25003 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25005 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25006 (nios2_got_address): Update nios2_large_got_address call site.
25007 (nios2_delegitimize_address): New function.
25008 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25009 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25010 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25012 2014-04-01 Martin Husemann <martin@duskware.de>
25014 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25017 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25019 PR rtl-optimization/60604
25020 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25021 check from register_operand.
25022 (register_operand): Redefine in terms of general_operand.
25023 (nonmemory_operand): Use register_operand for the non-constant cases.
25025 2014-04-01 Richard Biener <rguenther@suse.de>
25027 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25029 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25031 * doc/invoke.texi (mapp-regs): Clarify.
25033 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25035 * config/i386/avx512fintrin.h (__v32hi): Define type.
25036 (__v64qi): Likewise.
25037 (_mm512_set1_epi8): Define.
25038 (_mm512_set1_epi16): Define.
25039 (_mm512_set4_epi32): Define.
25040 (_mm512_set4_epi64): Define.
25041 (_mm512_set4_pd): Define.
25042 (_mm512_set4_ps): Define.
25043 (_mm512_setr4_epi64): Define.
25044 (_mm512_setr4_epi32): Define.
25045 (_mm512_setr4_pd): Define.
25046 (_mm512_setr4_ps): Define.
25047 (_mm512_setzero_epi32): Define.
25049 2014-03-31 Martin Jambor <mjambor@suse.cz>
25051 PR middle-end/60647
25052 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25053 callsite_arguments_match_p. Updated all callers. Also check types of
25054 corresponding formal parameters and actual arguments.
25055 (not_all_callers_have_enough_arguments_p) Renamed to
25056 some_callers_have_mismatched_arguments_p.
25058 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25060 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25062 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25065 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25068 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25070 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25071 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25073 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25074 Use FMAMODE_NOVF512 mode iterator.
25075 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25076 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25077 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25078 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25080 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25081 Use VF_128_256 mode iterator.
25082 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25085 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25087 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25088 static chain if needed.
25090 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25093 * lra-constraints.c (index_part_to_reg): New.
25094 (process_address): Use it.
25096 2014-03-27 Jeff Law <law@redhat.com>
25097 Jakub Jelinek <jakub@redhat.com>
25100 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25101 gen_rtx_{PLUS,MULT} to build up the address expression.
25103 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25104 creating non-canonical RTL.
25106 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25109 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25110 functions; reorganize to make cheap checks first.
25111 (inline_small_functions): Do not estimate growth when dumping;
25113 * ipa-inline.h (inline_summary): Add min_size.
25114 (growth_likely_positive): New function.
25115 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25116 (set_cond_stmt_execution_predicate): Cleanup.
25117 (estimate_edge_size_and_time): Compute min_size.
25118 (estimate_calls_size_and_time): Likewise.
25119 (estimate_node_size_and_time): Likewise.
25120 (inline_update_overall_summary): Update min_size.
25121 (do_estimate_edge_time): Likewise.
25122 (do_estimate_edge_size): Update.
25123 (do_estimate_edge_hints): Update.
25124 (growth_likely_positive): New function.
25126 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25129 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25130 also if addr has VOIDmode.
25132 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25134 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25135 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25137 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25138 instructions as well as AdvancedSIMD loads.
25140 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25142 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25143 Use crypto_aese type.
25144 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25145 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25146 crypto_aese, crypto_aesmc. Move to types.md.
25147 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25149 * config/arm/iterators.md (crypto_type): Likewise.
25151 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25153 * cgraph.c: Include expr.h and tree-dfa.h.
25154 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25157 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25160 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25161 regs from checking multi-reg pseudos.
25163 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25165 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25167 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25169 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25170 if it would clobber the stack pointer, even temporarily.
25172 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25174 * mode-switching.c: Make small adjustments to the top comment.
25176 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25178 * config/rs6000/constraints.md (wD constraint): New constraint to
25179 match the constant integer to get the top DImode/DFmode out of a
25180 vector in a VSX register.
25182 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25183 match the constant integer to get the top DImode/DFmode out of a
25184 vector in a VSX register.
25186 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25189 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25192 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25193 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25195 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25196 Optimize vec_extract of 64-bit values, where the value being
25197 extracted is in the top word, where we can use scalar
25198 instructions. Add direct move and store support. Combine the big
25199 endian/little endian vector select load support into a single insn.
25200 (vsx_extract_<mode>_internal1): Likewise.
25201 (vsx_extract_<mode>_internal2): Likewise.
25202 (vsx_extract_<mode>_load): Likewise.
25203 (vsx_extract_<mode>_store): Likewise.
25204 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25205 combined into vsx_extract_<mode>_load.
25206 (vsx_extract_<mode>_one_le): Likewise.
25208 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25209 define the top 64-bit vector element.
25211 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25214 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25215 Document vec_vbpermq builtin.
25218 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25219 enable use of xxsldwi and xxpermdi builtin functions.
25220 (vec_xxpermdi): Likewise.
25222 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25223 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25225 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25227 PR rtl-optimization/60650
25228 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25230 (find_spills_for): New.
25231 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25232 Spill all pseudos on the second iteration.
25234 2014-03-27 Marek Polacek <polacek@redhat.com>
25237 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25240 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25242 * config/s390/s390.c (s390_can_use_return_insn): Check for
25243 call-saved FPRs on 31 bit.
25245 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25247 PR middle-end/60682
25248 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25249 if they need regimplification, just drop them instead of
25250 calling gimple_regimplify_operands on them.
25252 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25255 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25256 (aarch64_frame_pointer_required): Adjust logic.
25257 (aarch64_can_eliminate): Adjust logic.
25258 (aarch64_override_options_after_change): Adjust logic.
25260 2014-03-27 Dehao Chen <dehao@google.com>
25262 * ipa-inline.c (early_inliner): Update node's inline info.
25264 2014-03-26 Dehao Chen <dehao@google.com>
25266 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25267 compiler inserted conditional jumps for NAN float check.
25269 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25271 * ubsan.h (ubsan_create_data): Change second argument's type
25272 to const location_t *.
25273 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25275 (ubsan_create_data): Change second argument to const location_t *PLOC.
25276 Create Loc field whenever PLOC is non-NULL.
25277 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25278 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25282 * real.c (real_to_integer2): Change type of low to UHWI.
25284 2014-03-26 Tobias Burnus <burnus@net-b.de>
25286 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25287 (CILK_SELF_SPECS): New define.
25288 (driver_self_specs): Use it.
25290 2014-03-26 Richard Biener <rguenther@suse.de>
25292 * tree-pretty-print.c (percent_K_format): Implement special
25293 case for LTO and its stripped down BLOCK tree.
25295 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25298 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25300 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25301 one range is range_int_cst_p, but not both, at least optimize
25302 addition/subtraction of 0 and multiplication by 0 or 1.
25303 * gimple-fold.c (gimple_fold_call): Fold
25304 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25305 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25306 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25308 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25310 PR rtl-optimization/60452
25311 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25312 <case REG>: Return 1 for invalid offsets from the frame pointer.
25314 2014-03-26 Marek Polacek <polacek@redhat.com>
25317 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25320 2014-03-26 Marek Polacek <polacek@redhat.com>
25323 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25326 2014-03-26 Marek Polacek <polacek@redhat.com>
25329 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25330 multiplication in unsigned type.
25332 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25334 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25336 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25338 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25340 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25343 * cif-code.def (UNREACHABLE) New code.
25344 * ipa-inline.c (inline_small_functions): Skip edges to
25345 __builtlin_unreachable.
25346 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25347 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25348 predicate to __bulitin_unreachable.
25349 (set_cond_stmt_execution_predicate): Fix issue when
25350 invert_tree_comparison returns ERROR_MARK.
25351 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25352 propagate to inline clones.
25353 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25355 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25356 * cgraphclones.c (cgraph_clone_node): If call destination is already
25357 ureachable, do not redirect it back.
25358 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25361 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25363 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25364 Do not modify inline clones.
25366 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25368 * config/i386/i386.md (general_sext_operand): New mode attr.
25369 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25370 don't generate (sign_extend (const_int)).
25371 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25372 operands[2]. Use We constraint instead of <i> and
25373 <general_sext_operand> predicate instead of <general_operand>.
25374 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25375 * config/i386/constraints.md (We): New constraint.
25376 * config/i386/predicates.md (x86_64_sext_operand,
25377 sext_operand): New predicates.
25379 2014-03-25 Martin Jambor <mjambor@suse.cz>
25382 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25383 inconsistent devirtualizations to __builtin_unreachable.
25385 2014-03-25 Marek Polacek <polacek@redhat.com>
25388 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25390 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25392 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25393 order of elements for big-endian.
25395 2014-03-25 Richard Biener <rguenther@suse.de>
25397 PR middle-end/60635
25398 * gimplify-me.c (gimple_regimplify_operands): Update the
25401 2014-03-25 Martin Jambor <mjambor@suse.cz>
25404 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25405 (lto_output_varpool_node): Likewise.
25406 (input_overwrite_node): Likewise.
25407 (input_varpool_node): Likewise.
25409 2014-03-25 Richard Biener <rguenther@suse.de>
25411 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25412 (run_gcc): Likewise.
25414 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25416 * combine.c (simplify_compare_const): Add MODE argument.
25417 Handle mode_width 0 as very large mode_width.
25418 (try_combine, simplify_comparison): Adjust callers.
25420 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25421 type to avoid signed integer overflow.
25422 * explow.c (plus_constant): Likewise.
25424 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25426 * doc/generic.texi: Correct typos.
25428 2014-03-24 Tobias Burnus <burnus@net-b.de>
25430 * doc/invoke.texi (-flto): Expand section about
25431 using static libraries with LTO.
25433 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25435 PR rtl-optimization/60501
25436 * optabs.def (addptr3_optab): New optab.
25437 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25438 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25439 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25441 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25443 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
25445 2014-03-24 Ulrich Drepper <drepper@gmail.com>
25447 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
25450 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
25451 (_mm256_undefined_ps): Define.
25452 (_mm256_undefined_pd): Define.
25453 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
25454 (_mm_undefined_pd): Define.
25455 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
25456 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
25457 (_mm512_undefined_ps): Define.
25458 (_mm512_undefined_pd): Define.
25459 Use _mm*_undefined_*.
25460 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
25462 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
25464 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
25465 (lshr_simd): DI mode added.
25466 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
25467 (aarch64_ushr_simddi): Likewise.
25468 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
25469 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
25470 (vshrd_n_u64): Likewise.
25472 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25474 * Makefile.in (s-macro_list): Depend on cc1.
25476 2014-03-23 Teresa Johnson <tejohnson@google.com>
25478 * ipa-utils.c (ipa_print_order): Use specified dump file.
25480 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
25482 PR rtl-optimization/60601
25483 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
25485 * gcc.c (eval_spec_function): Initialize save_growing_value.
25487 2014-03-22 Jakub Jelinek <jakub@redhat.com>
25490 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
25491 code == MINUS_EXPR, never swap op0 with op1.
25493 * toplev.c (init_local_tick): Avoid signed integer multiplication
25495 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
25496 shift by first operand's bitsize.
25498 2014-03-21 Jakub Jelinek <jakub@redhat.com>
25501 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
25502 redefine to 1 or 0.
25503 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
25504 TARGET_ISA_64BIT_P(x).
25506 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25508 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
25509 pattern for vector nor instead of subtract from splat(-1).
25510 (altivec_expand_vec_perm_const_le): Likewise.
25512 2014-03-21 Richard Henderson <rth@twiddle.net>
25515 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
25516 related insns after epilogue_completed.
25518 2014-03-21 Martin Jambor <mjambor@suse.cz>
25521 * cgraph.h (symtab_node): New flag body_removed.
25522 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
25523 when removing bodies.
25524 * symtab.c (dump_symtab_base): Dump body_removed flag.
25525 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
25526 had their bodies removed.
25528 2014-03-21 Martin Jambor <mjambor@suse.cz>
25531 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
25534 2014-03-21 Richard Biener <rguenther@suse.de>
25536 PR tree-optimization/60577
25537 * tree-core.h (struct tree_base): Document nothrow_flag use
25538 in DECL_NONALIASED.
25539 * tree.h (DECL_NONALIASED): New.
25540 (may_be_aliased): Adjust.
25541 * coverage.c (build_var): Set DECL_NONALIASED.
25543 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25545 * expr.c (expand_expr_real_1): Remove outdated comment.
25547 2014-03-20 Jakub Jelinek <jakub@redhat.com>
25549 PR middle-end/60597
25550 * ira.c (adjust_cleared_regs): Call copy_rtx on
25551 *reg_equiv[REGNO (loc)].src_p before passing it to
25552 simplify_replace_fn_rtx.
25555 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
25556 into CONST, put pic register as first operand of PLUS. Use
25557 gen_const_mem for both 32-bit and 64-bit PIC got loads.
25559 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25561 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
25563 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25565 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
25566 around for store forwarding issue in the FPU on the UT699.
25567 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
25568 loads and operations if -mfix-ut699 is specified.
25569 (divtf3_hq): Tweak attribute.
25570 (sqrttf2_hq): Likewise.
25572 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25574 * calls.c (store_one_arg): Remove incorrect const qualification on the
25575 type of the temporary.
25576 * cfgexpand.c (expand_return): Likewise.
25577 * expr.c (expand_constructor): Likewise.
25578 (expand_expr_real_1): Likewise.
25580 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25582 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
25585 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
25588 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
25590 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
25592 * config/arm/aarch-common-protos.h
25593 (alu_cost_table): Fix spelling of "extend".
25594 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
25596 2014-03-19 Richard Biener <rguenther@suse.de>
25598 PR middle-end/60553
25599 * tree-core.h (tree_type_common): Re-order pointer members
25600 to reduce recursion depth during GC walks.
25602 2014-03-19 Marek Polacek <polacek@redhat.com>
25605 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
25606 before accessing it.
25608 2014-03-19 Richard Biener <rguenther@suse.de>
25611 * lto-streamer-in.c (input_function): In WPA stage do not drop
25614 2014-03-19 Jakub Jelinek <jakub@redhat.com>
25616 PR tree-optimization/60559
25617 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
25618 with build_zero_cst assignment.
25620 2014-03-18 Kai Tietz <ktietz@redhat.com>
25622 PR rtl-optimization/56356
25623 * sdbout.c (sdbout_parms): Verify that parms'
25624 incoming argument is valid.
25625 (sdbout_reg_parms): Likewise.
25627 2014-03-18 Richard Henderson <rth@redhat.com>
25630 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
25631 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
25632 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
25634 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
25636 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
25637 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
25638 Italicize plugin event names in description. Explain that
25639 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
25640 Remind that no GCC functions should be called after PLUGIN_FINISH.
25641 Explain what pragmas with expansion are.
25643 2014-03-18 Martin Liska <mliska@suse.cz>
25645 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
25646 gimple call statement is update.
25647 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
25648 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
25650 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25653 * ubsan.c (ubsan_instrument_unreachable): Call
25654 initialize_sanitizer_builtins.
25655 (ubsan_pass): Likewise.
25658 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25659 varpool_finalize_decl instead of rest_of_decl_compilation.
25661 2014-03-18 Richard Biener <rguenther@suse.de>
25663 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
25664 by using bitmap_and_compl instead of bitmap_and_compl_into.
25665 (df_rd_transfer_function): Likewise.
25667 2014-03-18 Richard Biener <rguenther@suse.de>
25669 * doc/lto.texi (fresolution): Fix typo.
25671 2014-03-18 Richard Biener <rguenther@suse.de>
25673 * doc/invoke.texi (flto): Update for changes in 4.9.
25675 2014-03-18 Richard Biener <rguenther@suse.de>
25677 * doc/loop.texi: Remove section on the removed lambda framework.
25678 Update loop docs with recent changes in preserving loop structure.
25680 2014-03-18 Richard Biener <rguenther@suse.de>
25682 * doc/lto.texi (-fresolution): Document.
25684 2014-03-18 Richard Biener <rguenther@suse.de>
25686 * doc/contrib.texi: Adjust my name.
25688 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25691 * internal-fn.c: Include diagnostic-core.h.
25692 (expand_BUILTIN_EXPECT): New function.
25693 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
25694 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
25695 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
25696 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
25697 IFN_BUILTIN_EXPECT.
25698 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
25699 Revert 3 argument __builtin_expect code.
25700 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
25701 * gimple-fold.c (gimple_fold_call): Likewise.
25702 * tree.h (fold_builtin_expect): New prototype.
25703 * builtins.c (build_builtin_expect_predicate): Add predictor
25704 argument, if non-NULL, create 3 argument __builtin_expect.
25705 (fold_builtin_expect): No longer static. Add ARG2 argument,
25706 pass it through to build_builtin_expect_predicate.
25707 (fold_builtin_2): Adjust caller.
25708 (fold_builtin_3): Handle BUILT_IN_EXPECT.
25709 * internal-fn.def (BUILTIN_EXPECT): New.
25711 2014-03-18 Tobias Burnus <burnus@net-b.de>
25714 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
25715 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
25716 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
25718 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
25721 * predict.c (combine_predictions_for_bb): Fix up formatting.
25722 (expr_expected_value_1, expr_expected_value): Add predictor argument,
25723 fill what it points to if non-NULL.
25724 (tree_predict_by_opcode): Adjust caller, use the predictor.
25725 * predict.def (PRED_COMPARE_AND_SWAP): Add.
25727 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
25729 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
25730 proper constant for the store mode.
25732 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
25734 * symtab.c (change_decl_assembler_name): Fix transparent alias
25735 chain construction.
25737 2014-03-16 Renlin Li <Renlin.Li@arm.com>
25739 * config/aarch64/aarch64.c: Correct the comments about the
25740 aarch64 stack layout.
25742 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
25744 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
25745 check for GF_OMP_FOR_KIND_FOR.
25747 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
25749 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
25750 ymm and zmm register names.
25752 2014-03-17 Jakub Jelinek <jakub@redhat.com>
25755 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
25756 note creation for the 2010-08-31 changes.
25758 2014-03-17 Marek Polacek <polacek@redhat.com>
25760 PR middle-end/60534
25761 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
25762 as -fno-tree-loop-vectorize.
25763 (expand_omp_simd): Likewise.
25765 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
25767 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
25768 (eligible_for_call_delay): New prototype.
25769 * config/sparc/sparc.c (tls_call_delay): Rename into...
25770 (eligible_for_call_delay): ...this. Return false if the instruction
25771 cannot be put in the delay slot of a branch.
25772 (eligible_for_restore_insn): Simplify.
25773 (eligible_for_return_delay): Return false if the instruction cannot be
25774 put in the delay slot of a branch and simplify.
25775 (eligible_for_sibcall_delay): Return false if the instruction cannot be
25776 put in the delay slot of a branch.
25777 * config/sparc/sparc.md (fix_ut699): New attribute.
25778 (tls_call_delay): Delete.
25779 (in_call_delay): Reimplement.
25780 (eligible_for_sibcall_delay): Rename into...
25781 (in_sibcall_delay): ...this.
25782 (eligible_for_return_delay): Rename into...
25783 (in_return_delay): ...this.
25784 (in_branch_delay): Reimplement.
25785 (in_uncond_branch_delay): Delete.
25786 (in_annul_branch_delay): Delete.
25788 2014-03-14 Richard Henderson <rth@redhat.com>
25791 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
25792 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
25793 (*floathi<X87MODEF>2_i387_with_temp): Remove.
25794 (floathi splitters): Remove.
25795 (float<SWI48x>xf2): New pattern.
25796 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
25797 code that tried to handle DImode for 32-bit, but which was excluded
25798 by the pattern's condition. Drop allocation of stack temporary.
25799 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
25800 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
25801 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
25802 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
25803 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
25804 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
25805 (*float<SWI48><MODEF>2_sse_interunit): Remove.
25806 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
25807 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
25808 (*float<SWI48x><X87MODEF>2_i387): Remove.
25809 (all float _with_temp splitters): Remove.
25810 (*float<SWI48x><MODEF>2_i387): New pattern.
25811 (*float<SWI48><MODEF>2_sse): New pattern.
25812 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
25813 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
25815 2014-03-14 Jakub Jelinek <jakub@redhat.com>
25816 Marek Polacek <polacek@redhat.com>
25818 PR middle-end/60484
25819 * common.opt (dump_base_name_prefixed): New Variable.
25820 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
25821 if x_dump_base_name_prefixed is already set, set it at the end.
25823 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
25825 PR rtl-optimization/60508
25826 * lra-constraints.c (get_reload_reg): Add new parameter
25828 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
25829 Pass the new parameter values.
25831 2014-03-14 Richard Biener <rguenther@suse.de>
25833 * common.opt: Revert unintented changes from r205065.
25834 * opts.c: Likewise.
25836 2014-03-14 Richard Biener <rguenther@suse.de>
25838 PR middle-end/60518
25839 * cfghooks.c (split_block): Properly adjust all loops the
25840 block was a latch of.
25842 2014-03-14 Martin Jambor <mjambor@suse.cz>
25845 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
25848 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
25851 * config/avr/avr.c (avr_set_current_function): Pass function name
25852 through default_strip_name_encoding before sanity checking instead
25853 of skipping the first char of the assembler name.
25855 2014-03-13 Richard Henderson <rth@redhat.com>
25858 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
25859 (ix86_force_to_memory, ix86_free_from_memory): Remove.
25860 * config/i386/i386-protos.h: Likewise.
25861 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
25862 in the expander instead of a splitter.
25863 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
25864 any possibility of requiring a memory.
25865 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
25866 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
25867 (fp branch splitters): Update for ix86_split_fp_branch.
25868 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
25869 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
25870 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
25871 (*fop_<MODEF>_2_i387): Remove f/r alternative.
25872 (*fop_<MODEF>_3_i387): Likewise.
25873 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
25874 (splitters for the fop_* register patterns): Remove.
25875 (fscalexf4_i387): Rename from *fscalexf4_i387.
25876 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
25878 2014-03-13 Jakub Jelinek <jakub@redhat.com>
25880 PR tree-optimization/59779
25881 * tree-dfa.c (get_ref_base_and_extent): Use double_int
25882 type for bitsize and maxsize instead of HOST_WIDE_INT.
25884 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
25886 PR rtl-optimization/57320
25887 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
25888 the CFG after thread_prologue_and_epilogue_insns.
25890 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
25892 PR rtl-optimization/57189
25893 * lra-constraints.c (process_alt_operands): Disfavor spilling
25896 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
25898 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
25900 2014-03-13 Jakub Jelinek <jakub@redhat.com>
25902 PR tree-optimization/59025
25903 PR middle-end/60418
25904 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
25905 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
25907 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
25910 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
25911 calls of avr_out_plus_1.
25913 2014-03-13 Bin Cheng <bin.cheng@arm.com>
25915 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
25916 BB's single pred and update the father loop's latch info later.
25918 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
25920 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
25924 (VEC_base): Likewise.
25925 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
25926 registers, we need to swap double words in little endian mode.
25928 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
25929 to be a container mode for 128-bit integer operations added in ISA
25930 2.07. Unlike TImode and PTImode, the preferred register set is
25931 the Altivec/VMX registers for the 128-bit operations.
25933 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
25935 (rs6000_split_128bit_ok_p): Likewise.
25937 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
25938 macros for creating ISA 2.07 normal and overloaded builtin
25939 functions with 3 arguments.
25940 (BU_P8V_OVERLOAD_3): Likewise.
25941 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
25942 for use as overloaded functions.
25943 (VPERM_1TI_UNS): Likewise.
25944 (VSEL_1TI): Likewise.
25945 (VSEL_1TI_UNS): Likewise.
25946 (ST_INTERNAL_1ti): Likewise.
25947 (LD_INTERNAL_1ti): Likewise.
25948 (XXSEL_1TI): Likewise.
25949 (XXSEL_1TI_UNS): Likewise.
25950 (VPERM_1TI): Likewise.
25951 (VPERM_1TI_UNS): Likewise.
25952 (XXPERMDI_1TI): Likewise.
25953 (SET_1TI): Likewise.
25954 (LXVD2X_V1TI): Likewise.
25955 (STXVD2X_V1TI): Likewise.
25956 (VEC_INIT_V1TI): Likewise.
25957 (VEC_SET_V1TI): Likewise.
25958 (VEC_EXT_V1TI): Likewise.
25959 (EQV_V1TI): Likewise.
25960 (NAND_V1TI): Likewise.
25961 (ORC_V1TI): Likewise.
25962 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
25963 added in ISA 2.07. Add both normal 'altivec' builtins, and the
25964 overloaded builtin.
25965 (VADDUQM): Likewise.
25966 (VSUBCUQ): Likewise.
25967 (VADDEUQM): Likewise.
25968 (VADDECUQ): Likewise.
25969 (VSUBEUQM): Likewise.
25970 (VSUBECUQ): Likewise.
25972 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
25973 __int128_t and __uint128_t types.
25974 (__uint128_type): Likewise.
25975 (altivec_categorize_keyword): Add support for vector __int128_t,
25976 vector __uint128_t, vector __int128, and vector unsigned __int128
25977 as a container type for TImode operations that need to be done in
25978 VSX/Altivec registers.
25979 (rs6000_macro_to_expand): Likewise.
25980 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
25981 to support 128-bit integer instructions vaddcuq, vadduqm,
25982 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
25983 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
25985 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
25986 for V1TImode, and set up preferences to use VSX/Altivec registers.
25987 Setup VSX reload handlers.
25988 (rs6000_debug_reg_global): Likewise.
25989 (rs6000_init_hard_regno_mode_ok): Likewise.
25990 (rs6000_preferred_simd_mode): Likewise.
25991 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
25992 (easy_altivec_constant): Likewise.
25993 (output_vec_const_move): Likewise.
25994 (rs6000_expand_vector_set): Convert V1TImode set and extract to
25996 (rs6000_expand_vector_extract): Likewise.
25997 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
25999 (rs6000_const_vec): Add support for V1TImode.
26000 (rs6000_emit_le_vsx_load): Swap double words when loading or
26001 storing TImode/V1TImode.
26002 (rs6000_emit_le_vsx_store): Likewise.
26003 (rs6000_emit_le_vsx_move): Likewise.
26004 (rs6000_emit_move): Add support for V1TImode.
26005 (altivec_expand_ld_builtin): Likewise.
26006 (altivec_expand_st_builtin): Likewise.
26007 (altivec_expand_vec_init_builtin): Likewise.
26008 (altivec_expand_builtin): Likewise.
26009 (rs6000_init_builtins): Add support for V1TImode type. Add
26010 support for ISA 2.07 128-bit integer builtins. Define type names
26011 for the VSX/Altivec vector types.
26012 (altivec_init_builtins): Add support for overloaded vector
26013 functions with V1TImode type.
26014 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26015 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26017 (rs6000_split_128bit_ok_p): Likewise.
26018 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26019 __int128_t and vector __uint128_t.
26021 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26022 and mode attributes.
26024 (VSX_M2): Likewise.
26029 (VS_scalar): Likewise.
26030 (VS_double): Likewise.
26031 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26033 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26034 we support the ISA 2.07 128-bit integer arithmetic instructions.
26035 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26036 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26037 and TImode types for use with the builtin functions.
26038 (V1TI_type_node): Likewise.
26039 (unsigned_V1TI_type_node): Likewise.
26040 (intTI_type_internal_node): Likewise.
26041 (uintTI_type_internal_node): Likewise.
26043 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26044 128-bit builtin functions.
26045 (UNSPEC_VADDEUQM): Likewise.
26046 (UNSPEC_VADDECUQ): Likewise.
26047 (UNSPEC_VSUBCUQ): Likewise.
26048 (UNSPEC_VSUBEUQM): Likewise.
26049 (UNSPEC_VSUBECUQ): Likewise.
26050 (VM): Add V1TImode to vector mode iterators.
26052 (VI_unit): Likewise.
26053 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26054 (altivec_vaddcuq): Likewise.
26055 (altivec_vsubuqm): Likewise.
26056 (altivec_vsubcuq): Likewise.
26057 (altivec_vaddeuqm): Likewise.
26058 (altivec_vaddecuq): Likewise.
26059 (altivec_vsubeuqm): Likewise.
26060 (altivec_vsubecuq): Likewise.
26062 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26064 (BOOL_128): Likewise.
26065 (BOOL_REGS_OUTPUT): Likewise.
26066 (BOOL_REGS_OP1): Likewise.
26067 (BOOL_REGS_OP2): Likewise.
26068 (BOOL_REGS_UNARY): Likewise.
26069 (BOOL_REGS_AND_CR0): Likewise.
26071 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26072 128-bit integer builtin support.
26073 (vec_vadduqm): Likewise.
26074 (vec_vaddecuq): Likewise.
26075 (vec_vaddeuqm): Likewise.
26076 (vec_vsubecuq): Likewise.
26077 (vec_vsubeuqm): Likewise.
26078 (vec_vsubcuq): Likewise.
26079 (vec_vsubuqm): Likewise.
26081 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26082 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26083 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26084 128-bit integer add/subtract to ISA 2.07.
26086 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26088 * config/arc/arc.c (arc_predicate_delay_insns):
26089 Fix third argument passed to conditionalize_nonjump.
26091 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26093 * config/aarch64/aarch64-builtins.c
26094 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26095 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26096 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26097 instead of __builtin_lfloor.
26098 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26100 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26102 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26103 (tree_ssa_ifcombine_bb_1): New function.
26104 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26105 is an empty forwarder block to then_bb or vice versa and then_bb
26106 and else_bb are effectively swapped.
26108 2014-03-12 Christian Bruel <christian.bruel@st.com>
26111 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26112 REG_CFA_DEF_CFA note.
26113 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26114 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26116 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26118 PR tree-optimization/60454
26119 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26121 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26123 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26124 Do not define target_cpu_default2 to generic.
26125 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26126 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26127 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26129 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26130 Marc Glisse <marc.glisse@inria.fr>
26132 PR tree-optimization/60502
26133 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26134 instead of build_low_bits_mask.
26136 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26138 PR middle-end/60482
26139 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26140 if there are multiple uses, but op doesn't live on E edge.
26141 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26142 clobber stmts before __builtin_unreachable.
26144 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26146 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26147 hard_frame_pointer_rtx.
26148 * cse.c (cse_insn): Remove volatile check.
26149 * cselib.c (cselib_process_insn): Likewise.
26150 * dse.c (scan_insn): Likewise.
26152 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26154 * config/arc/arc.c (conditionalize_nonjump): New function,
26156 (arc_ifcvt): ... this.
26157 (arc_predicate_delay_insns): Use it.
26159 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26161 * config/arc/predicates.md (extend_operand): During/after reload,
26162 allow const_int_operand.
26163 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26164 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26165 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26167 (umulsi3_highpart_i): Likewise.
26169 2014-03-11 Richard Biener <rguenther@suse.de>
26171 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26172 Add asserts to guard possible wrong-code bugs.
26174 2014-03-11 Richard Biener <rguenther@suse.de>
26176 PR tree-optimization/60429
26177 PR tree-optimization/60485
26178 * tree-ssa-structalias.c (set_union_with_increment): Properly
26179 take into account all fields that overlap the shifted vars.
26180 (do_sd_constraint): Likewise.
26181 (do_ds_constraint): Likewise.
26182 (get_constraint_for_ptr_offset): Likewise.
26184 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26186 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26187 (nios2_compute_frame_layout):
26188 Add calculation of cfun->machine->fp_save_offset.
26189 (nios2_expand_prologue): Correct setting of frame pointer register
26191 (nios2_expand_epilogue): Update recovery of stack pointer from
26192 frame pointer accordingly.
26193 (nios2_initial_elimination_offset): Update calculation of offset
26194 for eliminating to HARD_FRAME_POINTER_REGNUM.
26196 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26199 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26200 cgraph_get_create_node on VAR_DECLs.
26202 2014-03-10 Richard Biener <rguenther@suse.de>
26204 PR middle-end/60474
26205 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26207 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26209 * config/vms/vms.opt (vms_float_format): New variable.
26211 2014-03-08 Tobias Burnus <burnus@net-b.de>
26213 * doc/invoke.texi (-fcilkplus): Update implementation status.
26215 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26216 Richard Biener <rguenther@suse.de>
26218 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26219 consistently accross all TUs.
26220 (run_gcc): Enable -fshort-double automatically at link at link-time
26221 and disallow override.
26223 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26226 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26227 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26228 if they can't be used.
26230 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26232 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26233 for Solaris 11/x86 ld.
26234 * configure: Regenerate.
26236 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26238 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26239 (LIB_TLS_SPEC): Save as ld_tls_libs.
26240 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26241 (HAVE_AS_IX86_TLSLDM): New test.
26242 * configure, config.in: Regenerate.
26243 * config/i386/i386.c (legitimize_tls_address): Fall back to
26244 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26245 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26246 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26247 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26249 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26251 * common.opt (fira-loop-pressure): Mark as optimization.
26253 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26255 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26256 an OpenMP mappable type.
26258 2014-03-06 Matthias Klose <doko@ubuntu.com>
26260 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26261 MULTILIB_OSDIRNAMES is not defined.
26263 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26264 Meador Inge <meadori@codesourcery.com>
26267 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26268 (arm_legitimize_address): Call legitimize_tls_address for any
26269 arm_tls_referenced_p expression, handle constant addend. Call it
26270 before testing for !TARGET_ARM.
26271 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26273 2014-03-06 Richard Biener <rguenther@suse.de>
26275 PR middle-end/60445
26279 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26281 * tree-streamer.c (record_common_node): Assert we don't record
26282 nodes with type double.
26283 (preload_common_node): Skip type double, complex double and double
26284 pointer since it is now frontend dependent due to fshort-double option.
26286 2014-03-06 Richard Biener <rguenther@suse.de>
26288 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26289 or -fno-lto is specified and the linker has full plugin support.
26290 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26291 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26292 * lto-wrapper.c (merge_and_complain): Merge compile-time
26293 optimization levels.
26294 (run_gcc): And pass it through to the link options.
26296 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26300 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26302 * cselib.c (remove_useless_values): Skip to avoid quadratic
26303 behavior if the condition moved from...
26304 (cselib_process_insn): ... here holds.
26306 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26309 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26310 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26313 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26314 (TM_H): Add x86-tune.def.
26316 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26318 * config/aarch64/aarch64.c (generic_tunings):
26319 Use cortexa57_extra_costs.
26321 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26324 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26325 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26326 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26329 2014-03-04 Heiher <r@hev.cc>
26331 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26332 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26334 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26336 * config/i386/predicates.md (const2356_operand): Change to ...
26337 (const2367_operand): ... this.
26338 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26340 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26341 (*avx512pf_scatterpf<mode>sf): Ditto.
26342 (avx512pf_scatterpf<mode>df): Ditto.
26343 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26344 (*avx512pf_scatterpf<mode>df): Ditto.
26345 * config/i386/i386.c (ix86_expand_builtin): Update
26346 incorrect hint operand error message.
26348 2014-03-04 Richard Biener <rguenther@suse.de>
26350 * lto-section-in.c (lto_get_section_data): Fix const cast.
26352 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26354 * tree-streamer.c (record_common_node): Assert we don't record
26355 nodes with type double.
26356 (preload_common_node): Skip type double, complex double and double
26357 pointer since it is now frontend dependent due to fshort-double option.
26359 2014-03-04 Richard Biener <rguenther@suse.de>
26362 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26363 (lto_input_toplevel_asms): Likewise.
26364 * lto-section-in.c (lto_get_section_data): Instead do it here
26367 2014-03-04 Richard Biener <rguenther@suse.de>
26369 PR tree-optimization/60382
26370 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26371 dead PHIs a reduction.
26373 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26375 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26377 (_mm_prefetch): Move out of GCC target("sse") pragma.
26378 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26379 GCC target("prfchw") pragma.
26380 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26382 * config/i386/i386.c (ix86_option_override_internal): Enable
26383 -mprfchw with -mprefetchwt1.
26385 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26387 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26390 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26392 * opts.h (CL_PCH_IGNORE): Define.
26393 * targhooks.c (option_affects_pch_p):
26394 Return false for options that have CL_PCH_IGNORE set.
26395 * opt-functions.awk: Process PchIgnore.
26396 * doc/options.texi: Document PchIgnore.
26398 * config/arc/arc.opt (misize): Add PchIgnore property.
26400 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26402 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26403 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26404 constraint on constants to permit them being loaded into
26405 GENERAL_REGS or BASE_REGS.
26407 2014-03-03 Nick Clifton <nickc@redhat.com>
26409 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26410 anti-cacnonical alternatives.
26411 (negandhi3_real): New pattern.
26412 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26414 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26416 * config/avr/avr-mcus.def: Remove atxmega16x1.
26417 * config/avr/avr-tables.opt: Regenerate.
26418 * config/avr/t-multilib: Regenerate.
26419 * doc/avr-mmcu.texi: Regenerate.
26421 2014-03-03 Tobias Grosser <tobias@grosser.es>
26422 Mircea Namolaru <mircea.namolaru@inria.fr>
26424 PR tree-optimization/58028
26425 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26428 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26430 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26431 not handled by recognizers.
26433 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26435 PR middle-end/60175
26436 * function.c (expand_function_end): Don't emit
26437 clobber_return_register sequence if clobber_after is a BARRIER.
26438 * cfgexpand.c (construct_exit_block): Append instructions before
26439 return_label to prev_bb.
26441 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26443 * config/rs6000/constraints.md: Document reserved use of "wc".
26445 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26448 * ipa.c (function_and_variable_visibility): When dissolving comdat
26449 group, also set all symbols to local.
26451 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26456 2013-12-14 Jan Hubicka <jh@suse.cz>
26457 PR middle-end/58477
26458 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
26460 2014-03-02 Jon Beniston <jon@beniston.com>
26466 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
26467 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
26468 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
26469 (simple_return, *simple_return): New patterns
26470 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
26471 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
26473 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
26475 * dwarf2out.c (gen_subprogram_die): Tidy.
26477 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
26480 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
26481 (*mov_t_msb_neg_negc): ... this new insn.
26483 2014-02-28 Jason Merrill <jason@redhat.com>
26486 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
26489 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
26492 * dwarf2out.c (decltype_auto_die): New static.
26493 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
26494 (gen_type_die_with_usage): Handle 'decltype(auto)'.
26495 (is_cxx_auto): Likewise.
26497 2014-02-28 Ian Bolton <ian.bolton@arm.com>
26499 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
26500 we are not using general regs only.
26502 2014-02-28 Richard Biener <rguenther@suse.de>
26505 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
26506 previous fix and only allow to remove trivial pre-headers
26507 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
26508 (remove_forwarder_block): Properly update the latch of a loop.
26510 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26513 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
26514 (cselib_preserved_hash_table): New.
26515 (preserve_constants_and_equivs): Move preserved vals to it.
26516 (cselib_find_slot): Look it up first.
26517 (cselib_init): Initialize it.
26518 (cselib_finish): Release it.
26519 (dump_cselib_table): Dump it.
26521 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26524 * cselib.c (remove_useless_values): Skip to avoid quadratic
26525 behavior if the condition moved from...
26526 (cselib_process_insn): ... here holds.
26528 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26531 * var-tracking.c (vt_initialize): Apply the same condition to
26532 preserve the CFA base value.
26534 2014-02-28 Joey Ye <joey.ye@arm.com>
26537 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
26538 if reload in progress or completed.
26540 2014-02-28 Tobias Burnus <burnus@net-b.de>
26542 PR middle-end/60147
26543 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
26546 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
26548 * doc/tm.texi.in (Condition Code Status): Update documention for
26549 relative locations of cc0-setter and cc0-user.
26551 2014-02-27 Jeff Law <law@redhat.com>
26553 PR rtl-optimization/52714
26554 * combine.c (try_combine): When splitting an unrecognized PARALLEL
26555 into two independent simple sets, if I3 is a jump, ensure the
26556 pattern we place into I3 is a (set (pc) ...).
26558 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
26559 Jeff Law <law@redhat.com>
26561 PR rtl-optimization/49847
26562 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
26563 are in different blocks.
26564 * doc/tm.texi (Condition Code Status): Update documention for
26565 relative locations of cc0-setter and cc0-user.
26567 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
26570 * lra.c (lra_emit_add): Check SUBREG too.
26572 2014-02-27 Andreas Schwab <schwab@suse.de>
26574 * config/m68k/m68k.c (m68k_option_override): Disable
26575 -flive-range-shrinkage for classic m68k.
26576 (m68k_override_options_after_change): Likewise.
26578 2014-02-27 Marek Polacek <polacek@redhat.com>
26580 PR middle-end/59223
26581 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
26582 -Wmaybe-uninitialized.
26584 2014-02-27 Alan Modra <amodra@gmail.com>
26587 * reload1.c (emit_input_reload_insns): When reload_override_in,
26588 set old to rl->in_reg when rl->in_reg is a subreg.
26590 2014-02-26 Richard Biener <rguenther@suse.de>
26593 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
26595 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26597 * common/config/i386/predicates.md (const1256_operand): Remove.
26598 (const2356_operand): New.
26599 (const_1_to_2_operand): Remove.
26600 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26601 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26602 (*avx512pf_gatherpf<mode>sf): Ditto.
26603 (avx512pf_gatherpf<mode>df): Ditto.
26604 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26605 (*avx512pf_gatherpf<mode>df): Ditto.
26606 (avx512pf_scatterpf<mode>sf): Ditto.
26607 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26608 (*avx512pf_scatterpf<mode>sf): Ditto.
26609 (avx512pf_scatterpf<mode>df): Ditto.
26610 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26611 (*avx512pf_scatterpf<mode>df): Ditto.
26612 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
26614 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
26616 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
26617 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
26618 (_mm512_mask_testn_epi64_mask): Move to ...
26619 * config/i386/avx512cdintrin.h: Here.
26620 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
26621 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
26622 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
26623 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
26624 TARGET_AVX512F from TARGET_AVX512CD.
26626 2014-02-26 Richard Biener <rguenther@suse.de>
26629 * ipa.c (walk_polymorphic_call_targets): Properly guard
26630 call to inline_update_overall_summary.
26632 2014-02-26 Bin Cheng <bin.cheng@arm.com>
26635 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
26636 and latches only if requested. Fix latch if it is removed.
26637 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
26638 LOOPS_HAVE_PREHEADERS.
26640 2014-02-25 Andrew Pinski <apinski@cavium.com>
26642 * builtins.c (expand_builtin_thread_pointer): Create a new target
26643 when the target is NULL.
26645 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
26647 PR rtl-optimization/60317
26648 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26649 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26650 * lra-assigns.c: Include params.h.
26651 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
26652 other reload pseudos considerations.
26654 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26656 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26657 to use canonical form for nor<mode>3.
26659 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26662 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
26665 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26667 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
26668 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
26669 (ix86_handle_option): Handle OPT_mprefetchwt1.
26670 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
26671 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
26673 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26674 OPTION_MASK_ISA_PREFETCHWT1.
26675 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
26676 (PTA_PREFETCHWT1): New.
26677 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
26678 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
26679 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
26680 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
26681 (*prefetch_avx512pf_<mode>_: Change into ...
26682 (*prefetch_prefetchwt1_<mode>: This.
26683 * config/i386/i386.opt (mprefetchwt1): New.
26684 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
26685 (_mm_prefetch): Handle intent to write.
26686 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
26688 2014-02-25 Richard Biener <rguenther@suse.de>
26690 PR middle-end/60291
26691 * emit-rtl.c (mem_attrs_htab): Remove.
26692 (mem_attrs_htab_hash): Likewise.
26693 (mem_attrs_htab_eq): Likewise.
26694 (set_mem_attrs): Always allocate new mem-attrs when something changed.
26695 (init_emit_once): Do not allocate mem_attrs_htab.
26697 2014-02-25 Richard Biener <rguenther@suse.de>
26700 * lto-opts.c (lto_write_options): Output non-explicit conservative
26701 -fwrapv, -fno-trapv and -fno-strict-overflow.
26702 * lto-wrapper.c (merge_and_complain): Handle merging those options.
26703 (run_gcc): And pass them through.
26705 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26707 * sel-sched.c (calculate_new_fences): New parameter ptime.
26708 Calculate it as a maximum over all fence cycles.
26709 (sel_sched_region_2): Adjust the call to calculate_new_fences.
26710 Print the final schedule timing when sched_verbose.
26712 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26714 PR rtl-optimization/60292
26715 * sel-sched.c (fill_vec_av_set): Do not reset target availability
26716 bit fot the fence instruction.
26718 2014-02-24 Alangi Derick <alangiderick@gmail.com>
26720 * calls.h: Fix typo in comment.
26722 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
26724 * config/pa/pa.c (pa_output_move_double): Don't valididate when
26725 adjusting offsetable addresses.
26727 2014-02-24 Guozhi Wei <carrot@google.com>
26729 * sparseset.h (sparseset_pop): Fix the wrong index.
26731 2014-02-24 Walter Lee <walt@tilera.com>
26733 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
26734 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
26736 * common/config/tilegx/tilegx-common.c
26737 (TARGET_DEFAULT_TARGET_FLAGS): Define.
26738 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
26739 (LINK_SPEC): Ditto.
26740 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
26741 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
26742 (tilegx_gimplify_va_arg_expr): Handle big endian.
26743 (tilegx_expand_unaligned_load): Ditto.
26744 (tilegx_expand_unaligned_store): Ditto.
26745 (TARGET_RETURN_IN_MSB): New.
26746 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
26747 (TARGET_ENDIAN_DEFAULT): New.
26748 (TARGET_BIG_ENDIAN): Handle big endian.
26749 (BYTES_BIG_ENDIAN): Ditto.
26750 (WORDS_BIG_ENDIAN): Ditto.
26751 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
26752 (ENDIAN_SPEC): New.
26753 (EXTRA_SPECS): New.
26754 * config/tilegx/tilegx.md (extv): Handle big endian.
26756 (insn_st<n>): Ditto.
26757 (insn_st<n>_add<bitsuffix>): Ditto.
26758 (insn_stnt<n>): Ditto.
26759 (insn_stnt<n>_add<bitsuffix>):Ditto.
26760 (vec_interleave_highv8qi): Handle big endian.
26761 (vec_interleave_highv8qi_be): New.
26762 (vec_interleave_highv8qi_le): New.
26763 (insn_v1int_h): Handle big endian.
26764 (vec_interleave_lowv8qi): Handle big endian.
26765 (vec_interleave_lowv8qi_be): New.
26766 (vec_interleave_lowv8qi_le): New.
26767 (insn_v1int_l): Handle big endian.
26768 (vec_interleave_highv4hi): Handle big endian.
26769 (vec_interleave_highv4hi_be): New.
26770 (vec_interleave_highv4hi_le): New.
26771 (insn_v2int_h): Handle big endian.
26772 (vec_interleave_lowv4hi): Handle big endian.
26773 (vec_interleave_lowv4hi_be): New.
26774 (vec_interleave_lowv4hi_le): New.
26775 (insn_v2int_l): Handle big endian.
26776 (vec_interleave_highv2si): Handle big endian.
26777 (vec_interleave_highv2si_be): New.
26778 (vec_interleave_highv2si_le): New.
26779 (insn_v4int_h): Handle big endian.
26780 (vec_interleave_lowv2si): Handle big endian.
26781 (vec_interleave_lowv2si_be): New.
26782 (vec_interleave_lowv2si_le): New.
26783 (insn_v4int_l): Handle big endian.
26784 * config/tilegx/tilegx.opt (mbig-endian): New option.
26785 (mlittle-endian): New option.
26786 * doc/install.texi: Document tilegxbe-linux.
26787 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
26789 2014-02-24 Martin Jambor <mjambor@suse.cz>
26792 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
26793 there are no parameter descriptors.
26795 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
26797 PR rtl-optimization/60268
26798 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
26799 initialization to ...
26800 (sched_rgn_init): ... here.
26801 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
26803 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26805 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
26808 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
26810 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
26813 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26815 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
26816 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
26818 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26820 * config/microblaze/predicates.md: Add cmp_op predicate.
26821 * config/microblaze/microblaze.md: Add branch_compare instruction
26822 which uses cmp_op predicate and emits cmp insn before branch.
26823 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
26824 to microblaze_expand_conditional_branch and consolidate logic.
26825 (microblaze_expand_conditional_branch): emit branch_compare
26826 insn instead of handling cmp op separate from branch insn.
26828 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26830 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
26833 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26835 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
26836 define_insn with define_expand and new define_insn
26837 *altivec_lve<VI_char>x_internal.
26838 (altivec_stve<VI_char>x): Replace define_insn with define_expand
26839 and new define_insn *altivec_stve<VI_char>x_internal.
26840 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
26842 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
26844 (altivec_expand_stvex_be): New function.
26846 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
26848 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
26849 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
26850 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
26851 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
26853 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
26856 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
26857 instead of emit_move_insn.
26859 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26861 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
26862 vspltw with vsldoi.
26863 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
26864 gen_altivec_vsumsws.
26866 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26868 * config/rs6000/altivec.md (altivec_lvxl): Rename as
26869 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
26870 (altivec_lvxl_<mode>): New define_expand incorporating
26871 -maltivec=be semantics where needed.
26872 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
26873 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
26874 semantics where needed.
26875 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
26876 (altivec_stvx_<mode>): New define_expand incorporating
26877 -maltivec=be semantics where needed.
26878 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
26879 VM2 iterator instead of V4SI.
26880 (altivec_stvxl_<mode>): New define_expand incorporating
26881 -maltivec=be semantics where needed.
26882 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
26883 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
26884 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
26885 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
26886 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
26887 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
26888 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
26889 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
26890 ALTIVEC_BUILTIN_STVXL.
26891 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
26892 (altivec_expand_stvx_be): Likewise.
26893 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
26894 (altivec_expand_lvx_be): Likewise.
26895 (altivec_expand_stvx_be): Likewise.
26896 (altivec_expand_builtin): Add cases for
26897 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
26898 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
26899 (altivec_init_builtins): Add definitions for
26900 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
26901 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
26903 2014-02-21 Catherine Moore <clm@codesourcery.com>
26905 * doc/invoke.texi (mvirt, mno-virt): Document.
26906 * config/mips/mips.opt (mvirt): New option.
26907 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
26909 2014-02-21 Richard Biener <rguenther@suse.de>
26911 PR tree-optimization/60276
26912 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
26913 (STMT_VINFO_MIN_NEG_DIST): New macro.
26914 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
26915 STMT_VINFO_MIN_NEG_DIST.
26916 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
26917 made for negative dependence distances still hold.
26919 2014-02-21 Richard Biener <rguenther@suse.de>
26921 PR middle-end/60291
26922 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
26923 DECL_INITIAL for globals not in the current function context.
26925 2014-02-21 Jakub Jelinek <jakub@redhat.com>
26927 PR tree-optimization/56490
26928 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
26929 * tree-ssa-uninit.c: Include params.h.
26930 (compute_control_dep_chain): Add num_calls argument, return false
26931 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
26932 num_calls to recursive call.
26933 (find_predicates): Change dep_chain into normal array,
26934 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
26935 variable and adjust compute_control_dep_chain caller.
26936 (find_def_preds): Likewise.
26938 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
26940 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
26941 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
26943 2014-02-21 Nick Clifton <nickc@redhat.com>
26945 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
26946 (pushhi1): Likewise.
26947 (popqi1): Add mode to pre_dec.
26948 (pophi1): Likewise.
26950 2014-02-21 Jakub Jelinek <jakub@redhat.com>
26952 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
26953 mode for mask of V8SFmode permutation.
26955 2014-02-20 Richard Henderson <rth@redhat.com>
26958 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
26959 a new pseudo for OLDVAL.
26961 2014-02-20 Jakub Jelinek <jakub@redhat.com>
26964 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
26965 gen_reg_rtx if d->testing_p.
26966 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
26967 if d->testing_p and we will certainly return true.
26968 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
26971 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
26973 * emit-rtl.c (gen_reg_rtx): Assert that
26974 crtl->emit.regno_pointer_align_length is non-zero.
26976 2014-02-20 Richard Henderson <rth@redhat.com>
26979 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
26980 on failure the store back into EXPECT.
26982 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
26983 Sandra Loosemore <sandra@codesourcery.com>
26985 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
26986 * config/nios2/nios2.c (nios2_function_profiler): Add
26987 -fPIC (flag_pic == 2) support.
26988 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
26989 (nios2_large_offset_p): New function.
26990 (nios2_unspec_reloc_p): Move up position, update to use
26991 nios2_large_offset_p.
26992 (nios2_unspec_address): Remove function.
26993 (nios2_unspec_offset): New function.
26994 (nios2_large_got_address): New function.
26995 (nios2_got_address): Add large offset support.
26996 (nios2_legitimize_tls_address): Update usage of removed and new
26998 (nios2_symbol_binds_local_p): New function.
26999 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27000 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27001 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27002 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27003 processing for (const (unspec ...)).
27004 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27006 2014-02-20 Richard Biener <rguenther@suse.de>
27008 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27009 doing the substitution.
27010 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27012 2014-02-20 Martin Jambor <mjambor@suse.cz>
27015 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27016 info when checking whether lattices are bottom.
27018 2014-02-20 Richard Biener <rguenther@suse.de>
27020 PR middle-end/60221
27021 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27024 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27027 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27028 parameter specifying the scaling.
27029 (inline_call): Update.
27030 (want_inline_recursively): Guard division by zero.
27031 (recursive_inlining): Update.
27032 * ipa-inline.h (clone_inlined_nodes): Update.
27034 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27037 * config/i386/i386.c (classify_argument): Pass structures of size
27038 64 bytes or less in register.
27040 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27041 Kirill Yukhin <kirill.yukhin@intel.com>
27043 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27044 (_mm_rcp28_round_ss): Ditto.
27045 (_mm_rsqrt28_round_sd): Ditto.
27046 (_mm_rsqrt28_round_ss): Ditto.
27047 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27048 (_mm_rcp14_round_ss): Ditto.
27049 (_mm_rsqrt14_round_sd): Ditto.
27050 (_mm_rsqrt14_round_ss): Ditto.
27051 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27052 the first input operand, get rid of match_dup.
27053 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27055 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27057 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27058 operand as the first input operand, set type attribute.
27059 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27060 Set type attribute.
27061 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27062 operand as the first input operand, set type attribute.
27064 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27066 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27069 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27072 * config/i386/i386.c (construct_container): Remove TFmode check
27073 for X86_64_INTEGER_CLASS.
27075 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27078 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27079 only when -Wpsabi is enabled.
27081 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27084 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27085 passing arrays in registers are the same as for structs, so remove the
27086 special case for them.
27088 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27090 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27091 destination type, extract only the valid bits if the source type is not
27092 integral and has a different mode.
27094 2014-02-19 Richard Biener <rguenther@suse.de>
27097 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27100 2014-02-19 Richard Biener <rguenther@suse.de>
27103 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27104 (ipa_modify_call_arguments): Emit an argument load explicitely and
27105 preserve virtual SSA form there and for the replacement call.
27106 Do not update SSA form nor free dominance info.
27108 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27110 * ipa.c (function_and_variable_visibility): Also clear WEAK
27111 flag when disolving COMDAT_GROUP.
27113 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27115 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27116 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27117 not devirtualizing.
27118 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27119 do more sanity checks.
27120 (detect_type_change): Return true when giving up early.
27121 (compute_complex_assign_jump_func): Fix type parameter of
27122 ipa_set_ancestor_jf.
27123 (compute_complex_ancestor_jump_func): Likewise.
27124 (update_jump_functions_after_inlining): Fix updating of
27126 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27128 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27130 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27131 inline clones when edge disappears.
27133 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27136 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27137 Split 64-bit moves into 2 patterns. Do not allow the use of
27138 direct move for TDmode in little endian, since the decimal value
27139 has little endian bytes within a word, but the 64-bit pieces are
27140 ordered in a big endian fashion, and normal subreg's of TDmode are
27142 (mov<mode>_64bit_dm): Likewise.
27143 (movtd_64bit_nodm): Likewise.
27145 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27147 PR tree-optimization/60174
27148 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27149 statement of an SSA_NAME that occurs in an abnormal PHI node.
27151 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27154 * final.c (SEEN_BB): Remove.
27155 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27156 (final_scan_insn): Don't force_source_line on second
27157 NOTE_INSN_BASIC_BLOCK.
27159 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27162 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27163 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27164 (type_natural_mode): Warn ABI change when %zmm register is not
27165 available for AVX512F vector value passing.
27167 2014-02-18 Kai Tietz <ktietz@redhat.com>
27170 * config/i386/i386.c (ix86_expand_prologue): Use value in
27171 rax register as displacement when restoring %r10 or %rax.
27172 Fix wrong offset when restoring both registers.
27174 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27176 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27177 assertion with conditional return.
27179 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27180 Uros Bizjak <ubizjak@gmail.com>
27183 * config/i386/driver-i386.c (host_detect_local_cpu): If
27184 YMM state is not saved by the OS, also clear has_f16c. Move
27185 CPUID 0x80000001 handling before YMM state saving checking.
27187 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27189 PR rtl-optimization/58960
27190 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27191 factored out from ...
27192 (sched_init): ... here.
27193 (free_global_sched_pressure_data): New, factored out from ...
27194 (sched_finish): ... here.
27195 * sched-int.h (free_global_sched_pressure_data): Declare.
27196 * sched-rgn.c (nr_regions_initial): New static global.
27197 (haifa_find_rgns): Initialize it.
27198 (schedule_region): Disable sched-pressure for the newly
27201 2014-02-17 Richard Biener <rguenther@suse.de>
27203 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27204 release SSA defs of pattern stmts.
27206 2014-02-17 Richard Biener <rguenther@suse.de>
27208 * tree-inline.c (expand_call_inline): Release the virtual
27209 operand defined by the call we are about to inline.
27211 2014-02-17 Richard Biener <rguenther@suse.de>
27213 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27215 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27216 Ilya Tocar <ilya.tocar@intel.com>
27218 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27219 arguments order in builtin.
27220 (_mm512_permutexvar_epi64): Ditto.
27221 (_mm512_mask_permutexvar_epi64): Ditto
27222 (_mm512_maskz_permutexvar_epi32): Ditto
27223 (_mm512_permutexvar_epi32): Ditto
27224 (_mm512_mask_permutexvar_epi32): Ditto
27226 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27228 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27229 (p8_vmrgow): Likewise.
27231 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27233 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27236 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27239 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27240 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27241 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27242 using direct move instructions on ISA 2.07. Also adjust
27243 instruction length for 64-bit.
27244 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27245 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27247 2014-02-15 Alan Modra <amodra@gmail.com>
27251 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27252 find_replacement on parts of insn rtl that might be reloaded.
27254 2014-02-15 Richard Biener <rguenther@suse.de>
27256 PR tree-optimization/60183
27257 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27258 (tree_ssa_phiprop): Calculate and free post-dominators.
27260 2014-02-14 Jeff Law <law@redhat.com>
27262 PR rtl-optimization/60131
27263 * ree.c (get_extended_src_reg): New function.
27264 (combine_reaching_defs): Use it rather than assuming location of REG.
27265 (find_and_remove_re): Verify first operand of extension is
27266 a REG before adding the insns to the copy list.
27268 2014-02-14 Roland McGrath <mcgrathr@google.com>
27270 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27271 * configure: Regenerated.
27272 * config.in: Regenerated.
27273 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27274 instead of ASM_SHORT.
27276 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27277 Richard Earnshaw <rearnsha@arm.com>
27279 PR rtl-optimization/59535
27280 * lra-constraints.c (process_alt_operands): Encourage alternative
27281 when unassigned pseudo class is superset of the alternative class.
27282 (inherit_reload_reg): Don't inherit when optimizing for code size.
27283 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27284 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27285 modes not less than 4 for Thumb1.
27287 2014-02-14 Kyle McMartin <kyle@redhat.com>
27290 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27292 2014-02-14 Richard Biener <rguenther@suse.de>
27294 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27295 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27296 Do not strip INDIRECT_REFs.
27298 2014-02-14 Richard Biener <rguenther@suse.de>
27301 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27302 DECL_FUNCTION_SPECIFIC_TARGET.
27303 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27304 * tree-streamer-out.c (pack_ts_target_option): Remove.
27305 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27306 (write_ts_function_decl_tree_pointers): Do not stream
27307 DECL_FUNCTION_SPECIFIC_TARGET.
27308 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27309 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27310 (lto_input_ts_function_decl_tree_pointers): Do not stream
27311 DECL_FUNCTION_SPECIFIC_TARGET.
27313 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27315 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27316 (get_initial_def_for_induction, vectorizable_induction): Ignore
27317 debug stmts when looking for exit_phi.
27318 (vectorizable_live_operation): Fix up condition.
27320 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27322 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27323 nreverse() because it changes the content of original tree list.
27325 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27327 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27328 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27330 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27332 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27333 GNU coding standards.
27335 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27338 * dwarf2out.c (gen_subprogram_die): Don't call
27339 add_calling_convention_attribute if subr_die is old_die.
27341 2014-02-13 Sharad Singhai <singhai@google.com>
27343 * doc/optinfo.texi: Fix order of nodes.
27345 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27347 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27348 operands[2], not operands[3].
27350 2014-02-13 Richard Biener <rguenther@suse.de>
27353 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27354 mention the possibility of an in-tree build.
27355 (CLooG): Update recommended version to 0.18.1, mention the
27356 possibility of an in-tree build and clarify that the ISL
27357 bundled with CLooG does not work.
27359 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27362 * expr.c (compress_float_constant): If x is a hard register,
27363 extend into a pseudo and then move to x.
27365 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27367 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27368 caused by bad second argument to warning_at() with -mhotpatch and
27369 nested functions (e.g. with gfortran).
27371 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27373 * opts.c (option_name): Remove "enabled by default" rider.
27375 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27377 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27379 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27380 Uros Bizjak <ubizjak@gmail.com>
27383 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27384 * configure: Regenerated.
27386 2014-02-12 Richard Biener <rguenther@suse.de>
27388 * vec.c (vec_prefix::calculate_allocation): Move as
27389 inline variant to vec.h.
27390 (vec_prefix::calculate_allocation_1): New out-of-line version.
27391 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27392 (vec_prefix::m_has_auto_buf): Rename to ...
27393 (vec_prefix::m_using_auto_storage): ... this.
27394 (vec_prefix::calculate_allocation): Inline the easy cases
27395 and dispatch to calculate_allocation_1 which doesn't need the
27397 (va_heap::reserve): Use gcc_checking_assert.
27398 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27399 m_using_auto_storage.
27400 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27402 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27403 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27404 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27406 2014-02-12 Richard Biener <rguenther@suse.de>
27408 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27409 when we found a dependence.
27411 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27413 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27415 (maybe_fold_stmt): ... into this new function.
27416 * omp-low.c (lower_omp): Update comment.
27418 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27421 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27424 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27426 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27427 identifiers in comments.
27428 (cortexa53_extra_costs): Likewise.
27429 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27430 (cortexa7_extra_costs): Likewise.
27431 (cortexa12_extra_costs): Likewise.
27432 (cortexa15_extra_costs): Likewise.
27433 (v7m_extra_costs): Likewise.
27435 2014-02-12 Richard Biener <rguenther@suse.de>
27437 PR middle-end/60092
27438 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27439 of posix_memalign being successful.
27440 (lower_stmt): Restrict lowering of posix_memalign to when
27441 -ftree-bit-ccp is enabled.
27443 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27445 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
27447 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
27449 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
27451 PR rtl-optimization/60116
27452 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
27453 other_insn once the combination has been validated.
27455 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
27458 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
27460 * ipa-devirt.c: Include demangle.h
27461 (odr_violation_reported): New static variable.
27462 (add_type_duplicate): Update odr_violations.
27463 (maybe_record_node): Add completep parameter; update it.
27464 (record_target_from_binfo): Add COMPLETEP parameter;
27465 update it as needed.
27466 (possible_polymorphic_call_targets_1): Likewise.
27467 (struct polymorphic_call_target_d): Add nonconstruction_targets;
27468 rename FINAL to COMPLETE.
27469 (record_targets_from_bases): Sanity check we found the binfo;
27470 fix COMPLETEP updating.
27471 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
27472 parameter, fix computing of COMPLETEP.
27473 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
27474 at LTO time do demangling.
27475 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
27476 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
27478 (gimple_get_virt_method_for_binfo): Likewise.
27479 * gimple-fold.h (gimple_get_virt_method_for_binfo,
27480 gimple_get_virt_method_for_vtable): Update prototypes.
27482 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
27485 * genautomata.c (add_presence_absence): Fix typo with
27486 {final_}presence_list.
27488 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
27491 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
27492 for VSX/Altivec vectors that land in GPR registers.
27494 2014-02-11 Richard Henderson <rth@redhat.com>
27495 Jakub Jelinek <jakub@redhat.com>
27498 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
27499 around drhs if type conversion to lacc->type is not useless.
27501 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27503 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
27505 (cortex-a57.cortex-a53): Likewise.
27506 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
27508 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27510 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
27513 2014-02-11 Renlin Li <Renlin.Li@arm.com>
27515 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
27516 add_options_for_arm_vfp3.
27518 2014-02-11 Jeff Law <law@redhat.com>
27520 PR middle-end/54041
27521 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
27522 object with an undesirable mode.
27524 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27527 * config/i386/sol2-9.h: New file.
27528 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
27529 *-*-solaris2.9*): Use it.
27531 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27533 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
27534 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
27536 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27538 * config/microblaze/microblaze.c: Extend mcpu version format
27540 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
27542 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
27544 2014-02-10 Richard Henderson <rth@redhat.com>
27547 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
27548 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
27549 ms-abi vs -mno-accumulate-outgoing-args.
27550 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
27551 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
27554 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
27556 PR middle-end/60080
27557 * cfgexpand.c (expand_asm_operands): Attach source location to
27558 ASM_INPUT rtx objects.
27559 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
27561 2014-02-10 Nick Clifton <nickc@redhat.com>
27563 * config/mn10300/mn10300.c (popcount): New function.
27564 (mn10300_expand_prologue): Include saved registers in stack usage
27567 2014-02-10 Jeff Law <law@redhat.com>
27569 PR middle-end/52306
27570 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
27571 when changing the SET_DEST of a prior insn to avoid an input reload.
27573 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27575 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
27576 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
27577 -mcall-openbsd, or -mcall-linux.
27578 (CC1_ENDIAN_BIG_SPEC): Remove.
27579 (CC1_ENDIAN_LITTLE_SPEC): Remove.
27580 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27581 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
27582 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
27583 and %cc1_endian_default.
27584 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27586 2014-02-10 Richard Biener <rguenther@suse.de>
27588 PR tree-optimization/60115
27589 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
27590 MEM_REF handling. Properly verify that the accesses are not
27591 out of the objects bound.
27593 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27595 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
27598 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
27600 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
27601 proper constants and fix formatting.
27602 (possible_polymorphic_call_targets): Fix formatting.
27604 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
27605 Ilya Tocar <ilya.tocar@intel.com>
27607 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
27608 (_mm512_loadu_epi32): Renamed into...
27609 (_mm512_loadu_si512): This.
27610 (_mm512_storeu_epi32): Renamed into...
27611 (_mm512_storeu_si512): This.
27612 (_mm512_maskz_ceil_ps): Removed.
27613 (_mm512_maskz_ceil_pd): Ditto.
27614 (_mm512_maskz_floor_ps): Ditto.
27615 (_mm512_maskz_floor_pd): Ditto.
27616 (_mm512_floor_round_ps): Ditto.
27617 (_mm512_floor_round_pd): Ditto.
27618 (_mm512_ceil_round_ps): Ditto.
27619 (_mm512_ceil_round_pd): Ditto.
27620 (_mm512_mask_floor_round_ps): Ditto.
27621 (_mm512_mask_floor_round_pd): Ditto.
27622 (_mm512_mask_ceil_round_ps): Ditto.
27623 (_mm512_mask_ceil_round_pd): Ditto.
27624 (_mm512_maskz_floor_round_ps): Ditto.
27625 (_mm512_maskz_floor_round_pd): Ditto.
27626 (_mm512_maskz_ceil_round_ps): Ditto.
27627 (_mm512_maskz_ceil_round_pd): Ditto.
27628 (_mm512_expand_pd): Ditto.
27629 (_mm512_expand_ps): Ditto.
27630 * config/i386/i386.c (ix86_builtins): Remove
27631 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
27632 (bdesc_args): Ditto.
27633 * config/i386/predicates.md (const1256_operand): New.
27634 (const_1_to_2_operand): Ditto.
27635 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27636 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27637 (*avx512pf_gatherpf<mode>sf): Ditto.
27638 (avx512pf_gatherpf<mode>df): Ditto.
27639 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27640 (*avx512pf_gatherpf<mode>df): Ditto.
27641 (avx512pf_scatterpf<mode>sf): Ditto.
27642 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27643 (*avx512pf_scatterpf<mode>sf): Ditto.
27644 (avx512pf_scatterpf<mode>df): Ditto.
27645 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27646 (*avx512pf_scatterpf<mode>df): Ditto.
27647 (avx512f_expand<mode>): Removed.
27648 (<shift_insn><mode>3<mask_name>): Change predicate type.
27650 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27652 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
27653 not at the end of datarefs vector use ordered_remove to avoid
27654 reordering datarefs vector.
27657 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27658 mark local addressable non-static vars as GOVD_PRIVATE
27659 instead of GOVD_LOCAL.
27660 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27661 and BLOCK_VARS of gimple_bind_block to new_stmt rather
27664 PR middle-end/60092
27665 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
27666 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
27667 assume_aligned or alloc_align attributes.
27668 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
27669 arguments. Handle also assume_aligned and alloc_align attributes.
27670 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
27671 calls to functions with assume_aligned or alloc_align attributes.
27672 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
27674 2014-02-08 Terry Guo <terry.guo@arm.com>
27676 * doc/invoke.texi: Document ARM -march=armv7e-m.
27678 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27680 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
27681 flag on __cilkrts_rethrow builtin.
27684 * ipa-cp.c (determine_versionability): Fail at -O0
27685 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
27686 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
27689 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27692 * tree-inline.c (copy_forbidden): Fail for
27693 __attribute__((optimize (0))) functions.
27695 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27697 * varpool.c: Include pointer-set.h.
27698 (varpool_remove_unreferenced_decls): Variables in other partitions
27699 will not be output; be however careful to not lose information
27700 about partitioning.
27702 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27704 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
27705 lookup in the vtable constructor.
27707 2014-02-07 Jeff Law <law@redhat.com>
27710 * config/m68k/m68k.md (ashldi_extsi): Turn into a
27711 define_insn_and_split.
27713 * ipa-inline.c (inline_small_functions): Fix typos.
27715 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27717 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
27718 (s390_can_use_return_insn): Declare.
27719 * config/s390/s390.h (EPILOGUE_USES): Define.
27720 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
27722 (s390_chunkify_start): Handle return JUMP_LABELs.
27723 (s390_early_mach): Emit a main_pool instruction on the entry edge.
27724 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
27725 (s390_can_use_return_insn): New functions.
27726 (s390_fix_long_loop_prediction): Handle conditional returns.
27727 (TARGET_SET_UP_BY_PROLOGUE): Define.
27728 * config/s390/s390.md (ANY_RETURN): New code iterator.
27729 (*creturn, *csimple_return, return, simple_return): New patterns.
27731 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27733 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
27734 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
27735 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
27736 REG_CFA_RESTORE list when deciding not to restore a register.
27738 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27740 * config/s390/s390.c: Include tree-pass.h and context.h.
27741 (s390_early_mach): New function, split out from...
27742 (s390_emit_prologue): ...here.
27743 (pass_data_s390_early_mach): New pass structure.
27744 (pass_s390_early_mach): New class.
27745 (s390_option_override): Create and register early_mach pass.
27746 Move to end of file.
27748 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27750 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
27751 to match for the exit block.
27753 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27755 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
27756 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
27757 Reject misaligned operands.
27759 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27761 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
27763 2014-02-07 Richard Biener <rguenther@suse.de>
27765 PR middle-end/60092
27766 * gimple-low.c (lower_builtin_posix_memalign): New function.
27767 (lower_stmt): Call it to lower posix_memalign in a way
27768 to make alignment info accessible.
27770 2014-02-07 Jakub Jelinek <jakub@redhat.com>
27773 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
27774 __builtin_setjmp_receiver.
27776 2014-02-07 Richard Biener <rguenther@suse.de>
27778 PR middle-end/60092
27779 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
27780 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
27781 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
27782 Handle BUILT_IN_POSIX_MEMALIGN.
27783 (find_func_clobbers): Likewise.
27784 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
27785 (call_may_clobber_ref_p_1): Likewise.
27787 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27790 * ipa-devirt.c (record_target_from_binfo): Remove overactive
27793 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27796 * lto-cgraph.c (lto_output_node): Use
27797 symtab_get_symbol_partitioning_class.
27798 (lto_output_varpool_node): likewise.
27799 (symtab_get_symbol_partitioning_class): Move here from
27800 lto/lto-partition.c
27801 * cgraph.h (symbol_partitioning_class): Likewise.
27802 (symtab_get_symbol_partitioning_class): Declare.
27804 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27806 * ggc.h (ggc_internal_cleared_alloc): New macro.
27807 * vec.h (vec_safe_copy): Handle memory stats.
27808 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
27809 * target-globals.c (save_target_globals): Likewise.
27811 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27814 * expr.c (emit_move_resolve_push): Export; be bit more selective
27815 on when to clear alias set.
27816 * expr.h (emit_move_resolve_push): Declare.
27817 * function.h (struct function): Add tail_call_marked.
27818 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
27819 * config/i386/i386-protos.h (ix86_expand_push): Remove.
27820 * config/i386/i386.md (TImode move expander): De not call
27822 (FP push expanders): Preserve memory attributes.
27823 * config/i386/sse.md (push<mode>1): Remove.
27824 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
27825 (ix86_expand_push): Remove.
27826 * config/i386/mmx.md (push<mode>1): Remove.
27828 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27830 PR rtl-optimization/60030
27831 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
27832 lopart with paradoxical subreg before shifting it up by hprec.
27834 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27836 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
27837 Remove extra newline at end of file.
27838 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
27839 (arm_issue_rate): Handle cortexa57.
27840 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
27841 (cortex-a57.cortex-a53): Likewise.
27843 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27846 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
27847 don't record in REG_FRAME_RELATED_EXPR registers not set in that
27849 (arm_expand_prologue): Adjust all callers.
27850 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
27851 info, registers also at the lowest numbered registers side. Use
27852 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
27856 * var-tracking.c (adjust_mems): Before adding a SET to
27857 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
27859 2014-02-06 Alan Modra <amodra@gmail.com>
27862 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
27863 change SDmode to DDmode when lra_in_progress.
27865 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27867 PR middle-end/59150
27868 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
27869 free_data_ref on the dr first, and before goto again also set dr
27870 to the next dr. For simd_lane_access, free old datarefs[i] before
27871 overwriting it. For get_vectype_for_scalar_type failure, don't
27872 free_data_ref if simd_lane_access.
27874 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
27877 * tree.h (opts_for_fn): New inline function.
27878 (opt_for_fn): Define.
27879 * config/i386/i386.c (ix86_function_regparm): Use
27880 opt_for_fn (decl, optimize) instead of optimize.
27882 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
27884 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
27885 for SYMBOL_REF in large memory model.
27887 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27889 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
27890 and crypto support.
27891 (cortex-a57): Likewise.
27892 (cortex-a57.cortex-a53): Likewise.
27894 2014-02-06 Yury Gribov <y.gribov@samsung.com>
27895 Kugan Vivekanandarajah <kuganv@linaro.org>
27897 * config/arm/arm.c (arm_vector_alignment_reachable): Check
27899 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
27901 2014-02-06 Richard Biener <rguenther@suse.de>
27903 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
27904 set_loop_copy and initialize_original_copy_tables.
27906 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
27908 * config/aarch64/aarch64-simd.md
27909 (aarch64_ashr_simddi): Change QI to SI.
27911 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
27912 Jakub Jelinek <jakub@redhat.com>
27914 PR middle-end/60013
27915 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
27918 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27920 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
27921 CODE_FOR_altivec_vpku[hw]um to
27922 CODE_FOR_altivec_vpku[hw]um_direct.
27923 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
27924 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
27925 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
27926 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
27928 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27930 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
27931 generation for -maltivec=be.
27932 (altivec_vsumsws): Simplify redundant test.
27934 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27936 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
27937 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
27938 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
27939 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
27940 gen_altivec_vpkuwum.
27941 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
27943 (altivec_vpks<VI_char>ss): Likewise.
27944 (altivec_vpks<VI_char>us): Likewise.
27945 (altivec_vpku<VI_char>us): Likewise.
27946 (altivec_vpku<VI_char>um): Likewise.
27947 (altivec_vpku<VI_char>um_direct): New (copy of
27948 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
27950 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
27951 target is little endian and -maltivec=be is not specified.
27952 (*altivec_vupkhs<VU_char>_direct): New (copy of
27953 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
27954 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
27955 target is little endian and -maltivec=be is not specified.
27956 (*altivec_vupkls<VU_char>_direct): New (copy of
27957 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
27958 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
27959 little endian and -maltivec=be is not specified.
27960 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
27961 little endian and -maltivec=be is not specified.
27963 2014-02-05 Richard Henderson <rth@redhat.com>
27966 * combine-stack-adj.c: Revert r206943.
27967 * sched-int.h (struct deps_desc): Add last_args_size.
27968 * sched-deps.c (init_deps): Initialize it.
27969 (sched_analyze_insn): Add OUTPUT dependencies between insns that
27970 contain REG_ARGS_SIZE notes.
27972 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
27974 * lto-cgraph.c (asm_nodes_output): Make global.
27975 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
27976 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
27977 (driver_handle_option): Handle OPT_fwpa.
27979 2014-02-05 Jakub Jelinek <jakub@redhat.com>
27982 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
27983 a comment typo and formatting issue. If odr_hash hasn't been
27984 created, return vNULL and set *completep to false.
27986 PR middle-end/57499
27987 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
27988 bb with no successors.
27990 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
27993 * doc/invoke.texi (-march): Clarify documentation for ARM.
27994 (-mtune): Likewise.
27997 2014-02-05 Richard Biener <rguenther@suse.de>
27999 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28000 when not vectorizing because of too many alias checks.
28001 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28002 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28004 2014-02-05 Nick Clifton <nickc@redhat.com>
28006 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28007 accept extended registers in any mode when compiling for the MN10300.
28009 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28011 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28012 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28013 sanitization attributes.
28014 (can_inline_edge_p): Likewise.
28015 (sanitize_attrs_match_for_inline_p): New function.
28017 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28019 * ipa-prop.c (detect_type_change): Shor circuit testing of
28020 type changes on THIS pointer.
28022 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28025 * config/pa/pa.c (legitimize_tls_address): Return original address
28026 if not passed a SYMBOL_REF rtx.
28027 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28029 (pa_emit_move_sequence): Simplify TLS source operands.
28030 (pa_legitimate_constant_p): Reject all TLS constants.
28031 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28032 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28034 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28036 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28037 groups when we know they are controlled by LTO.
28038 * varasm.c (default_binds_local_p_1): If object is in other partition,
28039 it will be resolved locally.
28041 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28043 * config/host-linux.c (linux_gt_pch_use_address): Don't
28044 use SSIZE_MAX because it is not always defined.
28046 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28049 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28050 threshold for pseudo splitting.
28051 (update_ebb_live_info): Process call argument hard registers and
28052 hard registers from insn definition too.
28053 (max_small_class_regs_num): New constant.
28054 (inherit_in_ebb): Update live hard regs through EBBs. Update
28055 reloads_num only for small register classes. Don't split for
28058 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28061 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28064 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28066 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28067 visibility is safe.
28069 2014-02-04 Marek Polacek <polacek@redhat.com>
28071 * gdbinit.in (pel): Define.
28073 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28075 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28078 2014-02-04 Richard Biener <rguenther@suse.de>
28081 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28082 in function context local.
28083 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28084 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28085 similar to LTO_imported_decl_ref.
28087 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28089 PR tree-optimization/60002
28090 * cgraphclones.c (build_function_decl_skip_args): Clear
28091 DECL_LANG_SPECIFIC.
28093 PR tree-optimization/60023
28094 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28095 false to gsi_replace.
28096 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28097 has been in some EH region and vec_stmt could throw, add
28098 vec_stmt into the same EH region.
28099 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28100 has no lhs, ignore it.
28101 * internal-fn.c (expand_MASK_LOAD): Likewise.
28104 * tree-inline.c (copy_forbidden): Fail for
28105 __attribute__((optimize (0))) functions.
28108 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28109 is set, copy one less argument.
28110 (expand_simd_clones): Don't subtract clone_info->inbranch
28111 from simd_clone_struct_alloc argument.
28113 PR rtl-optimization/57915
28114 * recog.c (simplify_while_replacing): If all unary/binary/relational
28115 operation arguments are constant, attempt to simplify those.
28117 PR middle-end/59261
28118 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28119 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28121 2014-02-04 Richard Biener <rguenther@suse.de>
28123 PR tree-optimization/60012
28124 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28125 TBAA disambiguation to all DDRs.
28127 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28130 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28131 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28133 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28136 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28138 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28140 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28141 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28143 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28146 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28147 to figure out targets of polymorphic calls with known decl.
28148 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28149 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28150 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28151 (get_polymorphic_call_info): ... here.
28152 (get_polymorphic_call_info_from_invariant): New function.
28154 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28156 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28157 lookup via vtable pointer; check for type consistency
28158 and turn inconsitent facts into UNREACHABLE.
28159 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28160 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28161 type inconsistent querries; return UNREACHABLE instead.
28163 2014-02-03 Richard Henderson <rth@twiddle.net>
28166 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28167 already processed this node.
28168 (normalize_one_pred_1): Pass along mark_set.
28169 (normalize_one_pred): Create and destroy a pointer_set_t.
28170 (normalize_one_pred_chain): Likewise.
28172 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28174 PR gcov-profile/58602
28175 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28177 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28180 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28181 -fno-devirtualize; try to devirtualize by the knowledge of
28182 virtual table pointer given by aggregate propagation.
28183 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28184 (ipa_print_node_jump_functions): Dump also offset that
28185 is relevant for polymorphic calls.
28186 (determine_known_aggregate_parts): Add arg_type parameter; use it
28187 instead of determining the type from pointer type.
28188 (ipa_compute_jump_functions_for_edge): Update call of
28189 determine_known_aggregate_parts.
28190 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28191 (gimple_get_virt_method_for_binfo): ... here; simplify using
28192 vtable_pointer_value_to_vtable.
28193 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28194 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28195 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28196 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28198 (vtable_pointer_value_to_binfo): ... here.
28199 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28201 2014-02-03 Teresa Johnson <tejohnson@google.com>
28203 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28204 redef of outer loop index variable.
28206 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28210 * doc/extend.texi (Function Attributes): Typo.
28212 2014-02-03 Cong Hou <congh@google.com>
28214 PR tree-optimization/60000
28215 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28216 if the vectorized statement is a store. A store statement can only
28217 appear at the end of pattern statements.
28219 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28221 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28222 (ix86_option_override_internal): Default long double to 64-bit for
28223 32-bit Bionic and to 128-bit for 64-bit Bionic.
28225 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28226 TARGET_LONG_DOUBLE_128 is true.
28227 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28229 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28230 (mlong-double-64): Negate -mlong-double-128.
28231 (mlong-double-128): New option.
28233 * config/i386/i386-c.c (ix86_target_macros): Define
28234 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28236 * doc/invoke.texi: Document -mlong-double-128.
28238 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28240 PR rtl-optimization/60024
28241 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28243 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28245 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28247 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28249 PR rtl-optimization/57662
28250 * sel-sched.c (code_motion_path_driver): Do not mark already not
28251 existing blocks in the visiting bitmap.
28253 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28255 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28256 on the insn being emitted.
28258 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28259 Will Deacon <will.deacon@arm.com>
28261 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28263 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28265 * config/arm/arm-tables.opt: Regenerate.
28267 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28269 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28270 for vector types other than V16QImode.
28271 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28272 define_expand, and call altivec_expand_vec_perm_le when producing
28273 code with little endian element order.
28274 (*altivec_vperm_<mode>_internal): New insn having previous
28275 behavior of altivec_vperm_<mode>.
28276 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28277 altivec_expand_vec_perm_le when producing code with little endian
28279 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28280 behavior of altivec_vperm_<mode>_uns.
28282 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28284 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28285 (altivec_vsumsws): Add handling for -maltivec=be with a little
28287 (altivec_vsumsws_direct): New.
28288 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28289 gen_altivec_vsumsws.
28291 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28293 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28294 vtable_pointer_value_to_binfo): New functions.
28295 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28296 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28298 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28300 * config/nios2/nios2.md (load_got_register): Initialize GOT
28301 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28302 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28304 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28306 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28307 preserverd by passthrough, do not propagate the type.
28309 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28311 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28312 (mips_atomic_assign_expand_fenv): New function.
28313 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28315 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28317 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28318 (__builtin_mips_set_fcsr): Likewise.
28319 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28320 MIPS_USI_FTYPE_VOID.
28321 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28322 (mips16_expand_set_fcsr): Likewise.
28323 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28324 (mips16_set_fcsr_stub): Likewise.
28325 (mips16_get_fcsr_one_only_stub): New class.
28326 (mips16_set_fcsr_one_only_stub): Likewise.
28327 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28328 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28329 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28330 (hard_float): New availability predicate.
28331 (mips_builtins): Add get_fcsr and set_fcsr.
28332 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28333 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28334 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28335 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28336 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28339 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28341 * config/mips/mips.c (mips_one_only_stub): New class.
28342 (mips_need_mips16_rdhwr_p): Replace with...
28343 (mips16_rdhwr_stub): ...this new variable.
28344 (mips16_stub_call_address): New function.
28345 (mips16_rdhwr_one_only_stub): New class.
28346 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28347 (mips_output_mips16_rdhwr): Delete.
28348 (mips_finish_stub): New function.
28349 (mips_code_end): Use it to handle rdhwr stubs.
28351 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28354 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28355 when calculating size of integer atomic types.
28357 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28359 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28361 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28363 PR tree-optimization/60003
28364 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28365 * profile.c (branch_prob): Use gimple_call_builtin_p
28366 to check for BUILT_IN_SETJMP_RECEIVER.
28367 * tree-inline.c (copy_bb): Call notice_special_calls.
28369 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28372 * lra-constraints.c (process_alt_operands): Update reload_sum only
28375 2014-01-31 Richard Henderson <rth@redhat.com>
28377 PR middle-end/60004
28378 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28379 until after else_eh is processed.
28381 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28383 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28384 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28385 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28386 in smmintrin.h, remove them.
28387 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28388 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28389 * config/i386/i386.md (ROUND_SAE): Fix value.
28390 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28391 (const48_operand): New.
28392 * config/i386/subst.md (round), (round_expand): Use
28393 const_4_or_8_to_11_operand.
28394 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28396 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28398 * config/i386/constraints.md (Yk): Swap meaning with k.
28399 * config/i386/i386.md (movhi_internal): Change Yk to k.
28400 (movqi_internal): Ditto.
28401 (*k<logic><mode>): Ditto.
28404 (kandn<mode>): Ditto.
28405 (*<code>hi_1): Ditto.
28406 (*<code>qi_1): Ditto.
28407 (kxnor<mode>): Ditto.
28408 (kortestzhi): Ditto.
28409 (kortestchi): Ditto.
28411 (*one_cmplhi2_1): Ditto.
28412 (*one_cmplqi2_1): Ditto.
28413 * config/i386/sse.md (): Change k to Yk.
28414 (avx512f_load<mode>_mask): Ditto.
28415 (avx512f_blendm<mode>): Ditto.
28416 (avx512f_store<mode>_mask): Ditto.
28417 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28418 (avx512f_storedqu<mode>_mask): Ditto.
28419 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28421 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28422 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28423 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28424 (avx512f_maskcmp<mode>3): Ditto.
28425 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28426 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28427 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28428 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28429 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28430 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28431 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28432 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28433 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28434 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28435 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28436 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28437 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28438 (vec_extract_lo_<mode>_maskm): Ditto.
28439 (vec_extract_hi_<mode>_maskm): Ditto.
28440 (avx512f_vternlog<mode>_mask): Ditto.
28441 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28442 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28443 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28444 (avx512f_<code>v8div16qi2_mask): Ditto.
28445 (avx512f_<code>v8div16qi2_mask_store): Ditto.
28446 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
28447 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
28448 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
28449 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
28450 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28451 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28452 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28453 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28454 (avx512cd_maskb_vec_dupv8di): Ditto.
28455 (avx512cd_maskw_vec_dupv16si): Ditto.
28456 (avx512f_vpermi2var<mode>3_maskz): Ditto.
28457 (avx512f_vpermi2var<mode>3_mask): Ditto.
28458 (avx512f_vpermi2var<mode>3_mask): Ditto.
28459 (avx512f_vpermt2var<mode>3_maskz): Ditto.
28460 (*avx512f_gathersi<mode>): Ditto.
28461 (*avx512f_gathersi<mode>_2): Ditto.
28462 (*avx512f_gatherdi<mode>): Ditto.
28463 (*avx512f_gatherdi<mode>_2): Ditto.
28464 (*avx512f_scattersi<mode>): Ditto.
28465 (*avx512f_scatterdi<mode>): Ditto.
28466 (avx512f_compress<mode>_mask): Ditto.
28467 (avx512f_compressstore<mode>_mask): Ditto.
28468 (avx512f_expand<mode>_mask): Ditto.
28469 * config/i386/subst.md (mask): Change k to Yk.
28470 (mask_scalar_merge): Ditto.
28473 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
28475 * doc/extend.texi (Vector Extensions): Document ?: in C++.
28477 2014-01-31 Richard Biener <rguenther@suse.de>
28479 PR middle-end/59990
28480 * builtins.c (fold_builtin_memory_op): Make sure to not
28481 use a floating-point mode or a boolean or enumeral type for
28482 the copy operation.
28484 2014-01-30 DJ Delorie <dj@redhat.com>
28486 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
28487 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
28488 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
28489 whenever main() has an epilogue.
28491 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28493 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
28494 unused variable "field".
28495 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
28496 (vsx_mergeh_<mode>): Likewise.
28497 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
28498 (altivec_vmrghh): Likewise.
28499 (altivec_vmrghw): Likewise.
28500 (altivec_vmrglb): Likewise.
28501 (altivec_vmrglh): Likewise.
28502 (altivec_vmrglw): Likewise.
28503 (altivec_vspltb): Add missing uses.
28504 (altivec_vsplth): Likewise.
28505 (altivec_vspltw): Likewise.
28506 (altivec_vspltsf): Likewise.
28508 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28511 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
28512 frame related instructions.
28514 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
28516 PR rtl-optimization/59959
28517 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
28518 any reload of register whose subreg is invalid.
28520 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28522 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
28523 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
28524 Add missing return type - void.
28526 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28528 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
28529 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
28530 remove element index adjustment for endian (now handled in vsx.md
28532 (altivec_expand_vec_perm_const): Use
28533 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
28534 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
28535 (vsx_xxspltw_<mode>): Adjust element index for little endian.
28536 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
28537 define_expand and a new define_insn *altivec_vspltb_internal;
28538 adjust for -maltivec=be on a little endian target.
28539 (altivec_vspltb_direct): New.
28540 (altivec_vsplth): Divide into a define_expand and a new
28541 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
28542 little endian target.
28543 (altivec_vsplth_direct): New.
28544 (altivec_vspltw): Divide into a define_expand and a new
28545 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
28546 little endian target.
28547 (altivec_vspltw_direct): New.
28548 (altivec_vspltsf): Divide into a define_expand and a new
28549 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
28550 a little endian target.
28552 2014-01-30 Richard Biener <rguenther@suse.de>
28554 PR tree-optimization/59993
28555 * tree-ssa-forwprop.c (associate_pointerplus): Check we
28556 can propagate form the earlier stmt and avoid the transform
28557 when the intermediate result is needed.
28559 2014-01-30 Alangi Derick <alangiderick@gmail.com>
28561 * README.Portability: Fix typo.
28563 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
28565 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
28566 comparison_operator with ordered_comparison_operator.
28568 2014-01-30 Nick Clifton <nickc@redhat.com>
28570 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
28571 Rename to mn10300_store_multiple_regs.
28572 * config/mn10300/mn10300.c: Likewise.
28573 * config/mn10300/mn10300.md (store_movm): Fix typo: call
28574 store_multiple_regs.
28575 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
28576 Call mn10300_store_multiple_regs.
28578 2014-01-30 Nick Clifton <nickc@redhat.com>
28579 DJ Delorie <dj@redhat.com>
28581 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
28582 %fp 2 to keep registers after it properly word-aligned.
28583 (rl78_alloc_physical_registers_umul): Handle the case where both
28584 input operands are the same.
28586 2014-01-30 Richard Biener <rguenther@suse.de>
28588 PR tree-optimization/59903
28589 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
28592 2014-01-30 Jason Merrill <jason@redhat.com>
28595 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
28598 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
28600 2014-01-30 Richard Biener <rguenther@suse.de>
28602 PR tree-optimization/59951
28603 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
28605 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
28608 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
28609 SFmode to DFmode case.
28611 2014-01-29 DJ Delorie <dj@redhat.com>
28613 * config/msp430/msp430.opt (-minrt): New.
28614 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
28616 (ENDFILE_SPEC): Likewise.
28618 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
28620 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
28621 (estimate_function_body_sizes): Use it.
28623 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
28626 * dwarf2out.c (is_cxx_auto): New.
28627 (is_base_type): Use it.
28628 (gen_type_die_with_usage): Likewise.
28630 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28632 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
28633 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
28634 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
28635 -maltivec=be with LE targets.
28636 (vsx_mergeh_<mode>): Likewise.
28637 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
28638 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
28639 (altivec_vmrghb): Replace with define_expand and new
28640 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
28641 (altivec_vmrghb_direct): New define_insn.
28642 (altivec_vmrghh): Replace with define_expand and new
28643 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
28644 (altivec_vmrghh_direct): New define_insn.
28645 (altivec_vmrghw): Replace with define_expand and new
28646 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
28647 (altivec_vmrghw_direct): New define_insn.
28648 (*altivec_vmrghsf): Adjust for endianness.
28649 (altivec_vmrglb): Replace with define_expand and new
28650 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
28651 (altivec_vmrglb_direct): New define_insn.
28652 (altivec_vmrglh): Replace with define_expand and new
28653 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
28654 (altivec_vmrglh_direct): New define_insn.
28655 (altivec_vmrglw): Replace with define_expand and new
28656 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28657 (altivec_vmrglw_direct): New define_insn.
28658 (*altivec_vmrglsf): Adjust for endianness.
28659 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28660 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28661 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28662 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28663 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28664 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28665 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28666 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28668 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
28670 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
28671 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
28674 2014-01-29 Richard Biener <rguenther@suse.de>
28676 PR tree-optimization/58742
28677 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
28678 associate_pointerplus_align.
28679 (associate_pointerplus_diff): New function.
28680 (associate_pointerplus): Likewise. Call associate_pointerplus_align
28681 and associate_pointerplus_diff.
28683 2014-01-29 Richard Biener <rguenther@suse.de>
28685 * lto-streamer.h (LTO_major_version): Bump to 3.
28686 (LTO_minor_version): Reset to 0.
28688 2014-01-29 Renlin Li <Renlin.Li@arm.com>
28690 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
28691 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
28692 (arm_file_start): Generate correct asm header for armv7ve.
28693 * config/arm/bpabi.h: Add multilib support for armv7ve.
28694 * config/arm/driver-arm.c: Change the architectures of cortex-a7
28695 and cortex-a15 to armv7ve.
28696 * config/arm/t-aprofile: Add multilib support for armv7ve.
28697 * doc/invoke.texi: Document -march=armv7ve.
28699 2014-01-29 Richard Biener <rguenther@suse.de>
28701 PR tree-optimization/58742
28702 * tree-ssa-forwprop.c (associate_plusminus): Return true
28703 if we changed sth, defer EH cleanup to ...
28704 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
28705 (simplify_mult): New function.
28707 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28709 PR middle-end/59917
28710 PR tree-optimization/59920
28711 * tree.c (build_common_builtin_nodes): Remove
28712 __builtin_setjmp_dispatcher initialization.
28713 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
28714 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
28715 instead of gsi_after_labels + manually skipping debug stmts.
28716 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
28717 ignore bbs with IFN_ABNORMAL_DISPATCHER.
28718 * tree-inline.c (copy_edges_for_bb): Remove
28719 can_make_abnormal_goto argument, instead add abnormal_goto_dest
28720 argument. Ignore computed_goto_p stmts. Don't call
28721 make_abnormal_goto_edges. If a call might need abnormal edges
28722 for non-local gotos, see if it already has an edge to
28723 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
28724 with true argument, don't do anything then, otherwise add
28725 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
28726 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
28728 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
28729 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
28730 (lower_stmt): Don't set data->calls_builtin_setjmp.
28731 (lower_builtin_setjmp): Adjust comment.
28732 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
28733 * tree-cfg.c (found_computed_goto): Remove.
28734 (factor_computed_gotos): Remove.
28735 (make_goto_expr_edges): Return bool, true for computed gotos.
28736 Don't call make_abnormal_goto_edges.
28737 (build_gimple_cfg): Don't set found_computed_goto, don't call
28738 factor_computed_gotos.
28739 (computed_goto_p): No longer static.
28740 (make_blocks): Don't set found_computed_goto.
28741 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
28742 (make_edges): If make_goto_expr_edges returns true, push bb
28743 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
28744 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
28745 vector. Record mapping between bbs and OpenMP regions if there
28746 are any, adjust make_gimple_omp_edges caller. Call
28747 handle_abnormal_edges.
28748 (make_abnormal_goto_edges): Remove.
28749 * tree-cfg.h (make_abnormal_goto_edges): Remove.
28750 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
28751 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
28752 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
28753 * internal-fn.def (ABNORMAL_DISPATCHER): New.
28754 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
28755 filling *region also set *region_idx to (*region)->entry->index.
28758 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
28759 For REGs set ORIGINAL_REGNO.
28761 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
28763 * doc/md.texi: Mention that a target shouldn't implement
28764 vec_widen_(s|u)mul_even/odd pair if it is less efficient
28767 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28769 PR tree-optimization/59594
28770 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
28771 a copy of the datarefs vector rather than the vector itself.
28773 2014-01-28 Jason Merrill <jason@redhat.com>
28776 * dwarf2out.c (auto_die): New static.
28777 (gen_type_die_with_usage): Handle C++1y 'auto'.
28778 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
28781 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
28784 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
28785 (SPEC_X32): Likewise.
28786 (SPEC_64): Likewise.
28787 * config/i386/i386.c (ix86_option_override_internal): Turn off
28788 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
28790 (x86_file_start): Output .code16gcc for TARGET_16BIT.
28791 * config/i386/i386.h (TARGET_16BIT): New macro.
28792 (TARGET_16BIT_P): Likewise.
28793 * config/i386/i386.opt: Add m16.
28794 * doc/invoke.texi: Document -m16.
28796 2014-01-28 Jakub Jelinek <jakub@redhat.com>
28798 PR preprocessor/59935
28799 * input.c (location_get_source_line): Bail out on when line number
28800 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
28802 2014-01-28 Richard Biener <rguenther@suse.de>
28804 PR tree-optimization/58742
28805 * tree-ssa-forwprop.c (associate_plusminus): Handle
28806 pointer subtraction of the form (T)(P + A) - (T)P.
28808 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28810 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
28813 2014-01-28 Richard Biener <rguenther@suse.de>
28816 2014-01-28 Richard Biener <rguenther@suse.de>
28818 PR rtl-optimization/45364
28819 PR rtl-optimization/59890
28820 * var-tracking.c (local_get_addr_clear_given_value): Handle
28821 already cleared slot.
28822 (val_reset): Handle not allocated local_get_addr_cache.
28823 (vt_find_locations): Use post-order on the inverted CFG.
28825 2014-01-28 Richard Biener <rguenther@suse.de>
28827 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
28829 2014-01-28 Richard Biener <rguenther@suse.de>
28831 PR rtl-optimization/45364
28832 PR rtl-optimization/59890
28833 * var-tracking.c (local_get_addr_clear_given_value): Handle
28834 already cleared slot.
28835 (val_reset): Handle not allocated local_get_addr_cache.
28836 (vt_find_locations): Use post-order on the inverted CFG.
28838 2014-01-28 Alan Modra <amodra@gmail.com>
28840 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
28841 * configure.ac <recursive call for build != host>: Define
28842 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
28843 and LD_FOR_BUILD too.
28844 * configure: Regenerate.
28846 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
28848 * config/i386/i386.c (get_builtin_code_for_version): Separate
28849 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
28850 Broadwell from Haswell.
28852 2014-01-27 Steve Ellcey <sellcey@mips.com>
28854 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
28855 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
28856 * config/mips/mips.c (mips_option_override): Change setting
28858 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
28859 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
28860 Change from Mask to Var.
28862 2014-01-27 Jeff Law <law@redhat.com>
28864 * ipa-inline.c (inline_small_functions): Fix typo.
28866 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
28868 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
28869 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
28870 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
28871 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
28872 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
28873 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
28874 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
28875 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
28876 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
28877 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
28878 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
28879 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
28880 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
28881 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
28882 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
28883 (_mm512_storeu_epi64): Ditto.
28884 (_mm512_cmpge_epi32_mask): Ditto.
28885 (_mm512_cmpge_epu32_mask): Ditto.
28886 (_mm512_cmpge_epi64_mask): Ditto.
28887 (_mm512_cmpge_epu64_mask): Ditto.
28888 (_mm512_cmple_epi32_mask): Ditto.
28889 (_mm512_cmple_epu32_mask): Ditto.
28890 (_mm512_cmple_epi64_mask): Ditto.
28891 (_mm512_cmple_epu64_mask): Ditto.
28892 (_mm512_cmplt_epi32_mask): Ditto.
28893 (_mm512_cmplt_epu32_mask): Ditto.
28894 (_mm512_cmplt_epi64_mask): Ditto.
28895 (_mm512_cmplt_epu64_mask): Ditto.
28896 (_mm512_cmpneq_epi32_mask): Ditto.
28897 (_mm512_cmpneq_epu32_mask): Ditto.
28898 (_mm512_cmpneq_epi64_mask): Ditto.
28899 (_mm512_cmpneq_epu64_mask): Ditto.
28900 (_mm512_expand_pd): Ditto.
28901 (_mm512_expand_ps): Ditto.
28902 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
28903 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
28904 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
28905 * config/i386/i386.c (ix86_builtins): Add
28906 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
28907 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
28908 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
28909 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
28910 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
28911 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
28912 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
28913 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
28914 IX86_BUILTIN_PMOVUSQW512_MEM.
28915 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
28916 __builtin_ia32_pmovsqd512mem_mask,
28917 __builtin_ia32_pmovqd512mem_mask,
28918 __builtin_ia32_pmovusqw512mem_mask,
28919 __builtin_ia32_pmovsqw512mem_mask,
28920 __builtin_ia32_pmovqw512mem_mask,
28921 __builtin_ia32_pmovusdw512mem_mask,
28922 __builtin_ia32_pmovsdw512mem_mask,
28923 __builtin_ia32_pmovdw512mem_mask,
28924 __builtin_ia32_pmovqb512mem_mask,
28925 __builtin_ia32_pmovusqb512mem_mask,
28926 __builtin_ia32_pmovsqb512mem_mask,
28927 __builtin_ia32_pmovusdb512mem_mask,
28928 __builtin_ia32_pmovsdb512mem_mask,
28929 __builtin_ia32_pmovdb512mem_mask.
28930 (bdesc_args): Add __builtin_ia32_expanddf512,
28931 __builtin_ia32_expandsf512.
28932 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
28933 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
28934 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
28935 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
28936 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
28937 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
28938 (avx512f_<code>v8div16qi2_mask_store): This.
28939 (avx512f_expand<mode>): New.
28941 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
28943 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
28945 (_mm512_mask_prefetch_i64gather_pd): Ditto.
28946 (_mm512_prefetch_i32scatter_pd): Ditto.
28947 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
28948 (_mm512_prefetch_i64scatter_pd): Ditto.
28949 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
28950 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
28951 (_mm512_mask_prefetch_i64gather_ps): Ditto.
28952 (_mm512_prefetch_i32scatter_ps): Ditto.
28953 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
28954 (_mm512_prefetch_i64scatter_ps): Ditto.
28955 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
28956 * config/i386/i386-builtin-types.def: Define
28957 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
28958 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
28959 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
28960 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
28961 IX86_BUILTIN_SCATTERPFQPD.
28962 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
28963 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
28964 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
28965 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
28966 __builtin_ia32_scatterpfqps.
28967 (ix86_expand_builtin): Expand new built-ins.
28968 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
28969 fix memory access data type.
28970 (*avx512pf_gatherpf<mode>_mask): Ditto.
28971 (*avx512pf_gatherpf<mode>): Ditto.
28972 (avx512pf_scatterpf<mode>): Ditto.
28973 (*avx512pf_scatterpf<mode>_mask): Ditto.
28974 (*avx512pf_scatterpf<mode>): Ditto.
28975 (GATHER_SCATTER_SF_MEM_MODE): New.
28976 (avx512pf_gatherpf<mode>df): Ditto.
28977 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28978 (*avx512pf_scatterpf<mode>df): Ditto.
28980 2014-01-27 Jakub Jelinek <jakub@redhat.com>
28983 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
28984 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
28987 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28989 * common/config/arm/arm-common.c
28990 (arm_rewrite_mcpu): Handle multiple names.
28992 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28994 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28996 * gimple-builder.h (create_gimple_tmp): Delete.
28998 2014-01-27 Christian Bruel <christian.bruel@st.com>
29000 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29003 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29005 * config/pa/pa.md (call): Generate indirect long calls to non-local
29006 functions when outputing 32-bit code.
29007 (call_value): Likewise except for special call to buggy powf function.
29009 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29010 portable runtime and PIC indirect calls.
29011 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29012 and PIC call sequences. Use ldo instead of blr to set return register
29013 in PIC call sequence.
29015 2014-01-25 Walter Lee <walt@tilera.com>
29017 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29018 avoid clobbering a live register.
29020 2014-01-25 Walter Lee <walt@tilera.com>
29022 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29023 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29024 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29025 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29027 2014-01-25 Walter Lee <walt@tilera.com>
29029 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29030 arguments on even registers.
29031 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29033 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29034 (BIGGEST_ALIGNMENT): Ditto.
29035 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29037 2014-01-25 Walter Lee <walt@tilera.com>
29039 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29040 insns before bundling.
29041 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29043 2014-01-25 Walter Lee <walt@tilera.com>
29045 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29046 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29047 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29049 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29051 * config/mips/constraints.md (kl): Delete.
29052 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29053 define expands, using...
29054 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29055 instructions for MIPS16.
29056 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29057 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29059 2014-01-25 Walter Lee <walt@tilera.com>
29061 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29065 2014-01-25 Walter Lee <walt@tilera.com>
29067 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29068 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29070 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29072 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29075 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29077 * print-rtl.c (in_call_function_usage): New var.
29078 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29079 EXPR_LIST mode as mode and not as reg note name.
29081 PR middle-end/59561
29082 * cfgloopmanip.c (copy_loop_info): If
29083 loop->warned_aggressive_loop_optimizations, make sure
29084 the flag is set in target loop too.
29086 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29088 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29090 * builtins.def: Likewise.
29091 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29092 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29093 * ira.c (ira_setup_eliminable_regset): Likewise.
29094 * omp-low.c (gate_expand_omp): Likewise.
29095 (execute_lower_omp): Likewise.
29096 (diagnose_sb_0): Likewise.
29097 (gate_diagnose_omp_blocks): Likewise.
29098 (simd_clone_clauses_extract): Likewise.
29101 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29103 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29104 correction for little endian...
29105 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29108 2014-01-24 Jeff Law <law@redhat.com>
29110 PR tree-optimization/59919
29111 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29112 for non-returning calls.
29114 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29116 * common/config/aarch64/aarch64-common.c
29117 (aarch64_rewrite_mcpu): Handle multiple names.
29118 * config/aarch64/aarch64.h
29119 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29121 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29123 * input.c (add_file_to_cache_tab): Handle the case where fopen
29126 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29129 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29130 from push operand if code of push isn't PRE_DEC.
29132 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29135 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29136 -mquad-memory-atomic. Update -mquad-memory documentation to say
29137 it is only used for non-atomic loads/stores.
29139 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29140 -mquad-memory or -mquad-memory-atomic switches.
29142 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29143 -mquad-memory-atomic to ISA 2.07 support.
29145 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29146 to separate support of normal quad word memory operations (ldq, stq)
29147 from the atomic quad word memory operations.
29149 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29150 support to separate non-atomic quad word operations from atomic
29151 quad word operations. Disable non-atomic quad word operations in
29152 little endian mode so that we don't have to swap words after the
29153 load and before the store.
29154 (quad_load_store_p): Add comment about atomic quad word support.
29155 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29156 options printed with -mdebug=reg.
29158 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29159 -mquad-memory-atomic as the test for whether we have quad word
29160 atomic instructions.
29161 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29162 or -mp8-vector are used, allow byte/half-word atomic operations.
29164 * config/rs6000/sync.md (load_lockedti): Insure that the address
29165 is a proper indexed or indirect address for the lqarx instruction.
29166 On little endian systems, swap the hi/lo registers after the lqarx
29168 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29169 insure the address is valid for the lqarx instruction.
29170 (store_conditionalti): Insure that the address is a proper indexed
29171 or indirect address for the stqcrx. instruction. On little endian
29172 systems, swap the hi/lo registers before doing the stqcrx.
29174 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29175 insure the address is valid for the stqcrx. instruction.
29177 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29178 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29179 type of quad memory support is available.
29181 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29183 PR regression/59915
29184 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29185 there is a danger of looping.
29187 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29189 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29190 force flag_ira_loop_pressure if set via command line.
29192 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29194 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29195 (ashr_simd): New builtin handling DI mode.
29196 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29197 (aarch64_sshr_simddi): New match pattern.
29198 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29199 (vshrd_n_s64): Likewise.
29200 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29202 2014-01-23 Nick Clifton <nickc@redhat.com>
29204 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29205 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29206 favour of mcu specific scripts.
29207 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29210 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29211 Alex Velenko <Alex.Velenko@arm.com>
29213 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29214 (vaddv_s16): Likewise.
29215 (vaddv_s32): Likewise.
29216 (vaddv_u8): Likewise.
29217 (vaddv_u16): Likewise.
29218 (vaddv_u32): Likewise.
29219 (vaddvq_s8): Likewise.
29220 (vaddvq_s16): Likewise.
29221 (vaddvq_s32): Likewise.
29222 (vaddvq_s64): Likewise.
29223 (vaddvq_u8): Likewise.
29224 (vaddvq_u16): Likewise.
29225 (vaddvq_u32): Likewise.
29226 (vaddvq_u64): Likewise.
29227 (vaddv_f32): Likewise.
29228 (vaddvq_f32): Likewise.
29229 (vaddvq_f64): Likewise.
29230 (vmaxv_f32): Likewise.
29231 (vmaxv_s8): Likewise.
29232 (vmaxv_s16): Likewise.
29233 (vmaxv_s32): Likewise.
29234 (vmaxv_u8): Likewise.
29235 (vmaxv_u16): Likewise.
29236 (vmaxv_u32): Likewise.
29237 (vmaxvq_f32): Likewise.
29238 (vmaxvq_f64): Likewise.
29239 (vmaxvq_s8): Likewise.
29240 (vmaxvq_s16): Likewise.
29241 (vmaxvq_s32): Likewise.
29242 (vmaxvq_u8): Likewise.
29243 (vmaxvq_u16): Likewise.
29244 (vmaxvq_u32): Likewise.
29245 (vmaxnmv_f32): Likewise.
29246 (vmaxnmvq_f32): Likewise.
29247 (vmaxnmvq_f64): Likewise.
29248 (vminv_f32): Likewise.
29249 (vminv_s8): Likewise.
29250 (vminv_s16): Likewise.
29251 (vminv_s32): Likewise.
29252 (vminv_u8): Likewise.
29253 (vminv_u16): Likewise.
29254 (vminv_u32): Likewise.
29255 (vminvq_f32): Likewise.
29256 (vminvq_f64): Likewise.
29257 (vminvq_s8): Likewise.
29258 (vminvq_s16): Likewise.
29259 (vminvq_s32): Likewise.
29260 (vminvq_u8): Likewise.
29261 (vminvq_u16): Likewise.
29262 (vminvq_u32): Likewise.
29263 (vminnmv_f32): Likewise.
29264 (vminnmvq_f32): Likewise.
29265 (vminnmvq_f64): Likewise.
29267 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29269 * config/aarch64/aarch64-simd.md
29270 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29271 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29272 (*aarch64_mul3_elt<mode>): Likewise.
29273 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29274 (*aarch64_mul3_elt_to_64v2df): Likewise.
29275 (*aarch64_mla_elt<mode>): Likewise.
29276 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29277 (*aarch64_mls_elt<mode>): Likewise.
29278 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29279 (*aarch64_fma4_elt<mode>): Likewise.
29280 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29281 (*aarch64_fma4_elt_to_64v2df): Likewise.
29282 (*aarch64_fnma4_elt<mode>): Likewise.
29283 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29284 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29285 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29286 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29287 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29288 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29289 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29290 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29291 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29293 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29295 * config/aarch64/aarch64-simd.md
29296 (aarch64_be_checked_get_lane<mode>): New define_expand.
29297 * config/aarch64/aarch64-simd-builtins.def
29298 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29299 New builtin definition.
29300 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29301 Use new safe be builtin.
29303 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29305 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29307 (aarch64_be_st1<mode>): Likewise.
29308 (aarch_ld1<VALL:mode>): Define_expand modified.
29309 (aarch_st1<VALL:mode>): Likewise.
29310 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29311 (UNSPEC_ST1): Likewise.
29313 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29315 * config/microblaze/microblaze.md: Add trap insn and attribute
29317 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29319 PR preprocessor/58580
29320 * input.h (location_get_source_line): Take an additional line_size
29322 (void diagnostics_file_cache_fini): Declare new function.
29323 * input.c (struct fcache): New type.
29324 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29325 New static constants.
29326 (diagnostic_file_cache_init, total_lines_num)
29327 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29328 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29329 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29330 (get_next_line, read_next_line, goto_next_line, read_line_num):
29331 New static function definitions.
29332 (diagnostic_file_cache_fini): New function.
29333 (location_get_source_line): Take an additional output line_len
29334 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29336 * diagnostic.c (diagnostic_finish): Call
29337 diagnostic_file_cache_fini.
29338 (adjust_line): Take an additional input parameter for the length
29339 of the line, rather than calculating it with strlen.
29340 (diagnostic_show_locus): Adjust the use of
29341 location_get_source_line and adjust_line with respect to their new
29342 signature. While displaying a line now, do not stop at the first
29343 null byte. Rather, display the zero byte as a space and keep
29344 going until we reach the size of the line.
29345 * Makefile.in: Add vec.o to OBJS-libcommon
29347 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29348 Ilya Tocar <ilya.tocar@intel.com>
29350 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29351 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29352 (__builtin_ia32_kmov16): Ditto.
29353 * config/i386/i386.md (UNSPEC_KMOV): New.
29356 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29358 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29359 (_mm512_storeu_si512): Ditto.
29361 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29364 * rtl.h (get_referenced_operands): Declare.
29365 * recog.c (get_referenced_operands): New function.
29366 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29367 operands have been referenced when recording LO_SUM references.
29369 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29371 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29373 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29375 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29376 Enable for generic and recent AMD targets.
29378 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29380 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29381 ARG_SIZE note when adjustment was eliminated.
29383 2014-01-22 Jeff Law <law@redhat.com>
29385 PR tree-optimization/59597
29386 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29387 in file. Accept new argument REGISTERING and use it to modify
29388 dump output appropriately.
29389 (register_jump_thread): Corresponding changes.
29390 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29391 thread paths involving joiner blocks. Add code to dump cancelled
29392 jump threading paths.
29394 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29396 PR rtl-optimization/59477
29397 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29398 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29400 2014-01-22 Tom Tromey <tromey@redhat.com>
29402 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29404 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29406 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29408 PR rtl-optimization/59896
29409 * lra-constraints.c (process_alt_operands): Check unused note for
29410 matched operands of insn with no output reloads.
29412 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29414 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29415 (mips_move_from_gpr_cost): Likewise.
29417 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29419 PR rtl-optimization/59858
29420 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29421 ira_class_hard_regs_num.
29422 (process_alt_operands): Increase reject for dying matched operand.
29424 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29427 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29428 smaller than size, perform several stores or loads and stores
29429 at dst + count - size to store or copy all of size bytes, rather
29430 than just last modesize bytes.
29432 2014-01-20 DJ Delorie <dj@redhat.com>
29434 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29435 that CLOBBERs are REGs before propogating their values.
29437 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29439 PR middle-end/59789
29440 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29441 (cgraph_inline_failed_type): New function.
29442 * cgraph.h (DEFCIFCODE): Add type.
29443 (cgraph_inline_failed_type_t): New enum.
29444 (cgraph_inline_failed_type): New prototype.
29445 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
29446 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
29447 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
29448 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
29449 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
29450 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
29451 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
29452 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
29453 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
29454 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
29455 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
29456 OPTIMIZATION_MISMATCH.
29457 * tree-inline.c (expand_call_inline): Emit errors during
29458 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
29460 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29463 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
29464 mode attribute in insn output.
29466 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
29468 * output.h (output_constant): Delete.
29469 * varasm.c (output_constant): Make private.
29471 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
29473 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
29475 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29477 PR middle-end/59860
29478 * tree.h (fold_builtin_strcat): New prototype.
29479 * builtins.c (fold_builtin_strcat): No longer static. Add len
29480 argument, if non-NULL, don't call c_strlen. Optimize
29481 directly into __builtin_memcpy instead of __builtin_strcpy.
29482 (fold_builtin_2): Adjust fold_builtin_strcat caller.
29483 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
29485 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29487 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29488 for SImode_address_operand operands, having only a REG argument.
29490 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
29492 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
29493 loader name using mbig-endian.
29494 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
29496 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29498 * doc/invoke.texi (-march): Clarify documentation for AArch64.
29499 (-mtune): Likewise.
29502 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
29504 * config/aarch64/aarch64-protos.h
29505 (aarch64_cannot_change_mode_class_ptr): Declare.
29506 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
29507 aarch64_cannot_change_mode_class_ptr): New.
29508 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
29509 backend hook aarch64_cannot_change_mode_class.
29511 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29513 * common/config/aarch64/aarch64-common.c
29514 (aarch64_handle_option): Don't handle any option order logic here.
29515 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
29516 selected_cpu, warn on architecture version mismatch.
29517 (aarch64_override_options): Fix parsing order for option strings.
29519 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29520 Iain Sandoe <iain@codesourcery.com>
29523 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
29524 warning. Amend comment to reflect current functionality.
29526 2014-01-20 Richard Biener <rguenther@suse.de>
29528 PR middle-end/59860
29529 * builtins.c (fold_builtin_strcat): Remove case better handled
29530 by tree-ssa-strlen.c.
29532 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
29534 * config/aarch64/aarch64.opt
29535 (mcpu, march, mtune): Make case-insensitive.
29537 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29540 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29541 if operands[1] is a REG or ZERO_EXTEND of a REG.
29543 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
29545 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
29547 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
29549 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
29550 long non-pic millicode calls.
29552 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29554 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
29556 2014-01-19 Kito Cheng <kito@0xlab.org>
29558 * builtins.c (expand_movstr): Check movstr expand done or fail.
29560 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29561 H.J. Lu <hongjiu.lu@intel.com>
29564 * config/i386/i386.md (*lea<mode>): Zero-extend return register
29565 to DImode for zero-extended addresses.
29567 2014-01-19 Jakub Jelinek <jakub@redhat.com>
29569 PR rtl-optimization/57763
29570 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
29571 on the new indirect jump_insn and increment LABEL_NUSES (label).
29573 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
29577 * config.gcc (x86_archs): New variable.
29578 (x86_64_archs): Likewise.
29579 (x86_cpus): Likewise.
29580 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
29581 --with-arch/--with-cpu= options.
29582 Support --with-arch=/--with-cpu={nehalem,westmere,
29583 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
29585 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29587 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
29588 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
29590 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29592 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
29594 2014-01-18 Jakub Jelinek <jakub@redhat.com>
29597 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
29598 clear cpp_get_options (parse_in)->warn_unused_macros for
29599 ix86_target_macros_internal with cpp_define.
29601 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
29603 * jump.c (delete_related_insns): Keep (use (insn))s.
29604 * reorg.c (redundant_insn): Check for barriers too.
29606 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29608 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
29610 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
29612 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
29613 call to $$dyncall when TARGET_LONG_CALLS is true.
29615 2014-01-17 Jeff Law <law@redhat.com>
29617 * ree.c (combine_set_extension): Temporarily disable test for
29618 changing number of hard registers.
29620 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29622 PR middle-end/58125
29623 * ipa-inline-analysis.c (inline_free_summary):
29624 Do not free summary of aliases.
29626 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29628 PR middle-end/59706
29629 * gimplify.c (gimplify_expr): Use create_tmp_var
29630 instead of create_tmp_var_raw. If cond doesn't have
29631 integral type, don't add the IFN_ANNOTATE builtin at all.
29633 2014-01-17 Martin Jambor <mjambor@suse.cz>
29636 * ipa-cp.c (prev_edge_clone): New variable.
29637 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
29638 Also resize prev_edge_clone vector.
29639 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
29640 (ipcp_edge_removal_hook): New function.
29641 (ipcp_driver): Register ipcp_edge_removal_hook.
29643 2014-01-17 Andrew Pinski <apinski@cavium.com>
29644 Steve Ellcey <sellcey@mips.com>
29647 * config/mips/mips.c (mips_print_operand): Check operand mode instead
29650 2014-01-17 Jeff Law <law@redhat.com>
29652 PR middle-end/57904
29653 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
29654 so that pass_ccp runs first.
29656 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29658 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29659 (ix86_adjust_cost): Use !TARGET_XXX.
29660 (do_reorder_for_imul): Likewise.
29661 (swap_top_of_ready_list): Likewise.
29662 (ix86_sched_reorder): Likewise.
29664 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29666 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29667 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
29668 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
29669 (intel_memset): New. Duplicate slm_memset.
29670 (intel_cost): New. Duplicate slm_cost.
29671 (m_INTEL): New macro.
29672 (processor_target_table): Add "intel".
29673 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
29674 with PROCESSOR_INTEL for "intel".
29675 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
29676 PROCESSOR_SILVERMONT.
29677 (ix86_issue_rate): Likewise.
29678 (ix86_adjust_cost): Likewise.
29679 (ia32_multipass_dfa_lookahead): Likewise.
29680 (swap_top_of_ready_list): Likewise.
29681 (ix86_sched_reorder): Likewise.
29682 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
29683 instead of TARGET_OPT_AGU.
29684 * config/i386/i386.h (TARGET_INTEL): New.
29685 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
29686 (processor_type): Add PROCESSOR_INTEL.
29687 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
29688 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
29690 2014-01-17 Marek Polacek <polacek@redhat.com>
29693 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
29696 2014-01-17 Richard Biener <rguenther@suse.de>
29698 PR tree-optimization/46590
29699 * opts.c (default_options_table): Add entries for
29700 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
29701 all enabled at -O1 but not for -Og.
29702 * common.opt (fbranch-count-reg): Remove Init(1).
29703 (fmove-loop-invariants): Likewise.
29704 (ftree-pta): Likewise.
29706 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29708 * config/i386/i386.c (ix86_data_alignment): For compatibility with
29709 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
29710 decls to at least the GCC 4.8 used alignments.
29713 * tree-nested.c (convert_nonlocal_reference_stmt,
29714 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
29715 of GIMPLE_BIND stmts, adjust associated decls.
29717 2014-01-17 Richard Biener <rguenther@suse.de>
29719 PR tree-optimization/46590
29720 * vec.h (vec<>::bseach): New member function implementing
29721 binary search according to C89 bsearch.
29722 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
29723 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
29724 bitmap pointer again. Make accesses_in_loop a flat array.
29725 (mem_ref_obstack): New global.
29726 (outermost_indep_loop): Adjust for mem_ref->stored changes.
29727 (mark_ref_stored): Likewise.
29728 (ref_indep_loop_p_2): Likewise.
29729 (set_ref_stored_in_loop): New helper function.
29730 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
29731 (memref_free): Adjust.
29732 (record_mem_ref_loc): Simplify.
29733 (gather_mem_refs_stmt): Adjust.
29734 (sort_locs_in_loop_postorder_cmp): New function.
29735 (analyze_memory_references): Sort accesses_in_loop after
29736 loop postorder number.
29737 (find_ref_loc_in_loop_cmp): New function.
29738 (for_all_locs_in_loop): Find relevant cluster of locs in
29739 accesses_in_loop and iterate without recursion.
29740 (execute_sm): Avoid uninit warning.
29741 (struct ref_always_accessed): Simplify.
29742 (ref_always_accessed::operator ()): Likewise.
29743 (ref_always_accessed_p): Likewise.
29744 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
29745 loop postorder numbers here.
29746 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
29749 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29752 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
29753 on decls for which assemble_alias has been called.
29755 2014-01-17 Nick Clifton <nickc@redhat.com>
29757 * config/msp430/msp430.opt: (mcpu): New option.
29758 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
29759 (msp430_option_override): Parse target_cpu. If the MCU name
29760 matches a generic string, clear target_mcu.
29761 (msp430_attr): Allow numeric interrupt values up to 63.
29762 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
29763 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
29765 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
29767 * config/msp430/msp430.md (popm): Use %J rather than %I.
29768 (addsi3): Use msp430_nonimmediate_operand for operand 2.
29769 (addhi_cy_i): Use immediate_operand for operand 2.
29770 * doc/invoke.texi: Document -mcpu option.
29772 2014-01-17 Richard Biener <rguenther@suse.de>
29774 PR rtl-optimization/38518
29775 * df.h (df_analyze_loop): Declare.
29776 * df-core.c: Include cfgloop.h.
29777 (df_analyze_1): Split out main part of df_analyze.
29778 (df_analyze): Adjust.
29779 (loop_inverted_post_order_compute): New function.
29780 (loop_post_order_compute): Likewise.
29781 (df_analyze_loop): New function avoiding whole-function
29782 postorder computes.
29783 * loop-invariant.c (find_defs): Use df_analyze_loop.
29784 (find_invariants): Adjust.
29785 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
29787 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
29789 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
29790 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
29792 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
29794 * ipa-ref.c (ipa_remove_stmt_references): Fix references
29795 traversal when removing references.
29797 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
29800 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
29802 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
29804 PR middle-end/56791
29805 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
29806 pushing a reload for an autoinc when we had previously reloaded an
29807 inner part of the address.
29809 2014-01-16 Jakub Jelinek <jakub@redhat.com>
29811 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
29813 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
29814 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
29815 when not giving up or versioning for alias only because of
29817 (vect_analyze_data_ref_dependences): Set to true.
29818 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
29820 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
29821 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
29824 PR middle-end/58344
29825 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
29828 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
29829 operand 0 predicate for gathers, use a new pseudo as subtarget.
29831 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
29833 PR middle-end/59609
29834 * lra-constraints.c (process_alt_operands): Add printing debug info.
29835 Check absence of input/output reloads for matched operands too.
29837 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
29839 PR rtl-optimization/59835
29840 * ira.c (ira_init_register_move_cost): Increase cost for
29843 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
29845 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
29847 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
29850 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
29851 non-register objects. Use gen_(high/low)part more consistently.
29854 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
29857 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
29858 endian support, remove tests for WORDS_BIG_ENDIAN.
29859 (p8_mfvsrd_3_<mode>): Likewise.
29860 (reload_gpr_from_vsx<mode>): Likewise.
29861 (reload_gpr_from_vsxsf): Likewise.
29862 (p8_mfvsrd_4_disf): Likewise.
29864 2014-01-16 Richard Biener <rguenther@suse.de>
29866 PR rtl-optimization/46590
29867 * lcm.c (compute_antinout_edge): Use postorder iteration.
29868 (compute_laterin): Use inverted postorder iteration.
29870 2014-01-16 Nick Clifton <nickc@redhat.com>
29872 PR middle-end/28865
29873 * varasm.c (output_constant): Return the number of bytes actually
29875 (output_constructor_array_range): Update the field size with the
29876 number of bytes emitted by output_constant.
29877 (output_constructor_regular_field): Likewise. Also do not
29878 complain if the total number of bytes emitted is now greater
29879 than the expected fieldpos.
29880 * output.h (output_constant): Update prototype and descriptive comment.
29882 2014-01-16 Marek Polacek <polacek@redhat.com>
29884 PR middle-end/59827
29885 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
29886 it is error_mark_node.
29888 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
29890 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
29891 VALID_AVX256_REG_OR_OI_MODE.
29893 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
29895 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
29896 current procedure should be profiled.
29898 2014-01-15 Andrew Pinski <apinski@cavium.com>
29900 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
29901 of moving from/to the STACK_REG register class.
29903 2014-01-15 Richard Henderson <rth@redhat.com>
29906 * reginfo.c (global_regs_decl): Globalize.
29907 * rtl.h (global_regs_decl): Declare.
29908 * ira.c (do_reload): Diagnose frame_pointer_needed and it
29909 reserved via global_regs.
29911 2014-01-15 Teresa Johnson <tejohnson@google.com>
29913 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
29915 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
29917 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
29918 and vmulosh rather than call gen_vec_widen_smult_*.
29919 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
29920 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
29921 (vec_widen_smult_even_v16qi): Likewise.
29922 (vec_widen_umult_even_v8hi): Likewise.
29923 (vec_widen_smult_even_v8hi): Likewise.
29924 (vec_widen_umult_odd_v16qi): Likewise.
29925 (vec_widen_smult_odd_v16qi): Likewise.
29926 (vec_widen_umult_odd_v8hi): Likewise.
29927 (vec_widen_smult_odd_v8hi): Likewise.
29928 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
29929 vmuloub rather than call gen_vec_widen_umult_*.
29930 (vec_widen_umult_lo_v16qi): Likewise.
29931 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
29932 vmulosb rather than call gen_vec_widen_smult_*.
29933 (vec_widen_smult_lo_v16qi): Likewise.
29934 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
29935 rather than call gen_vec_widen_umult_*.
29936 (vec_widen_umult_lo_v8hi): Likewise.
29937 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
29938 rather than call gen_vec_widen_smult_*.
29939 (vec_widen_smult_lo_v8hi): Likewise.
29941 2014-01-15 Jeff Law <law@redhat.com>
29943 PR tree-optimization/59747
29944 * ree.c (find_and_remove_re): Properly handle case where a second
29945 eliminated extension requires widening a copy created for elimination
29946 of a prior extension.
29947 (combine_set_extension): Ensure that the number of hard regs needed
29948 for a destination register does not change when we widen it.
29950 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
29952 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
29953 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
29954 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
29955 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
29956 (avr-*-rtems*): Likewise.
29957 (bfin*-rtems*): Likewise.
29958 (moxie-*-rtems*): Likewise.
29959 (h8300-*-rtems*): Likewise.
29960 (i[34567]86-*-rtems*): Likewise.
29961 (lm32-*-rtems*): Likewise.
29962 (m32r-*-rtems*): Likewise.
29963 (m68k-*-rtems*): Likewise.
29964 (microblaze*-*-rtems*): Likewise.
29965 (mips*-*-rtems*): Likewise.
29966 (powerpc-*-rtems*): Likewise.
29967 (sh-*-rtems*): Likewise.
29968 (sparc-*-rtems*): Likewise.
29969 (sparc64-*-rtems*): Likewise.
29970 (v850-*-rtems*): Likewise.
29971 (m32c-*-rtems*): Likewise.
29973 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
29975 PR rtl-optimization/59511
29976 * ira.c (ira_init_register_move_cost): Use memory costs for some
29977 cases of register move cost calculations.
29978 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
29979 instead of BB frequency.
29980 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
29981 * lra-assigns.c (find_hard_regno_for): Ditto.
29983 2014-01-15 Richard Biener <rguenther@suse.de>
29985 PR tree-optimization/59822
29986 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
29987 (vectorizable_load): Use it to hoist defs of uses of invariant
29988 loads out of the loop.
29990 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
29991 Kugan Vivekanandarajah <kuganv@linaro.org>
29994 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
29997 2014-01-15 Richard Biener <rguenther@suse.de>
29999 PR rtl-optimization/59802
30000 * lcm.c (compute_available): Use inverted postorder to seed
30001 the initial worklist.
30003 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30006 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30007 ADDR_REGS for invalid symrefs in non-PIC code.
30009 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30012 * builtins.c (determine_block_size): Initialize *probable_max_size
30013 even if len_rtx is CONST_INT.
30015 2014-01-14 Andrew Pinski <apinski@cavium.com>
30017 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30018 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30019 (cortexa53_tunings): Likewise.
30020 (aarch64_sched_issue_rate): New function.
30021 (TARGET_SCHED_ISSUE_RATE): Define.
30023 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30025 * ira-costs.c (find_costs_and_classes): Add missed
30026 ira_init_register_move_cost_if_necessary.
30028 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30031 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30033 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30036 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30037 to indicate if type is used for function return value. Warn ABI
30038 change if the vector mode isn't available for function return value.
30039 (ix86_function_arg_advance): Pass false to type_natural_mode.
30040 (ix86_function_arg): Likewise.
30041 (ix86_gimplify_va_arg): Likewise.
30042 (function_arg_32): Don't warn ABI change.
30043 (ix86_function_value): Pass true to type_natural_mode.
30044 (ix86_return_in_memory): Likewise.
30045 (ix86_struct_value_rtx): Removed.
30046 (TARGET_STRUCT_VALUE_RTX): Likewise.
30048 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30050 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30051 converting a conditional jump into a conditional return.
30053 2014-01-14 Richard Biener <rguenther@suse.de>
30055 PR tree-optimization/58921
30056 PR tree-optimization/59006
30057 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30058 hoisting invariant stmts.
30059 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30060 invariant loads on the preheader edge if possible.
30062 2014-01-14 Joey Ye <joey.ye@arm.com>
30064 * doc/plugin.texi (Building GCC plugins): Update to C++.
30066 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30068 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30069 (_mm_rcp28_round_ss): Ditto.
30070 (_mm_rsqrt28_round_sd): Ditto.
30071 (_mm_rsqrt28_round_ss): Ditto.
30072 (_mm_rcp28_sd): Ditto.
30073 (_mm_rcp28_ss): Ditto.
30074 (_mm_rsqrt28_sd): Ditto.
30075 (_mm_rsqrt28_ss): Ditto.
30076 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30077 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30078 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30079 (IX86_BUILTIN_RCP28SD): Ditto.
30080 (IX86_BUILTIN_RCP28SS): Ditto.
30081 (IX86_BUILTIN_RSQRT28SD): Ditto.
30082 (IX86_BUILTIN_RSQRT28SS): Ditto.
30083 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30084 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30085 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30086 (ix86_expand_special_args_builtin): Expand new FTYPE.
30087 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30088 (srcp14<mode>): Make insn unary.
30089 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30090 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30091 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30092 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30093 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30094 Fix rounding: make it SAE only.
30095 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30097 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30099 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30100 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30101 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30102 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30103 (round_saeonly_mask_scalar_operand4): Ditto.
30104 (round_saeonly_mask_scalar_op3): Ditto.
30105 (round_saeonly_mask_scalar_op4): Ditto.
30107 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30109 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30110 Implement -maltivec=be for vec_insert and vec_extract.
30112 2014-01-10 DJ Delorie <dj@redhat.com>
30114 * config/msp430/msp430.md (call_internal): Don't allow memory
30115 references with SP as the base register.
30116 (call_value_internal): Likewise.
30117 * config/msp430/constraints.md (Yc): New. For memory references
30118 that don't use SP as a base register.
30120 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30121 "an integer without a # prefix"
30122 * config/msp430/msp430.md (epilogue_helper): Use it.
30124 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30127 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30128 AVX512F gather builtins.
30129 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30130 on gather decls with INTEGER_TYPE masktype.
30131 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30132 directly into the builtin rather than hoisting it before loop.
30134 PR tree-optimization/59387
30135 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30136 (scev_const_prop): If folded_casts and type has undefined overflow,
30137 use force_gimple_operand instead of force_gimple_operand_gsi and
30138 for each added stmt if it is assign with
30139 arith_code_with_undefined_signed_overflow, call
30140 rewrite_to_defined_overflow.
30141 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30142 gimple-fold.h instead.
30143 (arith_code_with_undefined_signed_overflow,
30144 rewrite_to_defined_overflow): Moved to ...
30145 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30146 rewrite_to_defined_overflow): ... here. No longer static.
30147 Include gimplify-me.h.
30148 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30149 rewrite_to_defined_overflow): New prototypes.
30151 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30153 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30155 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30157 * builtins.c (get_object_alignment_2): Minor tweak.
30158 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30160 2014-01-13 Christian Bruel <christian.bruel@st.com>
30162 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30163 optimized non constant lengths.
30165 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30168 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30169 load as __atomic_load_N if possible.
30171 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30173 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30175 (rs6000_expand_builtin): Adjust call.
30177 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30180 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30181 * config/rs6000/rs6000.c: Include target-globals.h.
30182 (rs6000_set_current_function): Instead of doing target_reinit
30183 unconditionally, use save_target_globals_default_opts and
30184 restore_target_globals.
30186 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30188 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30189 (rs6000_expand_builtin): Handle mffs and mtfsf.
30190 (rs6000_init_builtins): Define mffs and mtfsf.
30191 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30192 (rs6000_mffs): New pattern.
30193 (rs6000_mtfsf): New pattern.
30195 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30197 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30198 Start narrowing with START. Apply candidate-use pair
30199 and check overall cost in narrowing.
30200 (iv_ca_prune): Pass new argument.
30202 2014-01-10 Jeff Law <law@redhat.com>
30204 PR middle-end/59743
30205 * ree.c (combine_reaching_defs): Ensure the defining statement
30206 occurs before the extension when optimizing extensions with
30207 different source and destination hard registers.
30209 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30212 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30213 vtables into the type inheritance graph.
30215 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30217 PR rtl-optimization/59754
30218 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30219 modes in the REGNO != REGNO case.
30221 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30223 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30225 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30227 PR tree-optimization/59745
30228 * tree-predcom.c (tree_predictive_commoning_loop): Call
30229 free_affine_expand_cache if giving up because components is NULL.
30231 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30232 GC in payload of target_globals struct instead of allocating them on
30233 the heap and the larger structs separately using GC.
30234 * target-globals.h (struct target_globals): Make regs, hard_regs,
30235 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30236 of GTY((skip)) and change type to void *.
30237 (reset_target_globals): Cast loads from those fields to corresponding
30240 2014-01-10 Steve Ellcey <sellcey@mips.com>
30243 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30244 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30245 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30247 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30250 * aarch64-modes.def (CC_Zmode): New flags mode.
30251 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30252 represents an equality.
30253 (aarch64_get_condition_code): Handle CC_Zmode.
30254 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30256 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30258 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30259 extraction in good case.
30261 2014-01-10 Richard Biener <rguenther@suse.de>
30263 PR tree-optimization/59374
30264 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30265 checking after SLP discovery. Mark stmts not participating
30266 in any SLP instance properly.
30268 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30270 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30271 when handling a SET rtx.
30273 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30275 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30276 (cortex-a57): Likewise.
30277 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30279 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30281 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30282 non-iwmmxt builtins.
30284 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30288 * ipa-devirt.c record_target_from_binfo): Take as argument
30289 stack of binfos and lookup matching one for virtual inheritance.
30290 (possible_polymorphic_call_targets_1): Update.
30292 2014-01-10 Huacai Chen <chenhc@lemote.com>
30294 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30295 kernel strings for Loongson-2E/2F/3A.
30297 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30299 PR middle-end/59670
30300 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30301 is_gimple_call before calling gimple_call_internal_p.
30303 2014-01-09 Steve Ellcey <sellcey@mips.com>
30305 * Makefile.in (TREE_FLOW_H): Remove.
30306 (TREE_SSA_H): Add file names from tree-flow.h.
30307 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30308 * tree.h: Remove tree-flow.h reference.
30309 * hash-table.h: Remove tree-flow.h reference.
30310 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30311 reference with tree-ssa-loop.h.
30313 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30315 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30316 default element-order behavior for -maltivec.
30317 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30318 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30319 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30320 when targeting big endian, at least for now.
30321 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30323 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30325 PR middle-end/47735
30326 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30327 var satisfies use_register_for_decl, just take into account type
30328 alignment, rather than decl alignment.
30330 PR tree-optimization/59622
30331 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30332 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30333 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30334 Don't devirtualize for inplace at all. For targets.length () == 1,
30335 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30337 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30339 * config/i386/i386.md (cpu): Remove the unused btver1.
30341 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30343 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30345 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30348 * tree-core.h (struct target_globals): New forward declaration.
30349 (struct tree_target_option): Add globals field.
30350 * tree.h (TREE_TARGET_GLOBALS): Define.
30351 (prepare_target_option_nodes_for_pch): New prototype.
30352 * target-globals.h (struct target_globals): Define even if
30353 !SWITCHABLE_TARGET.
30354 * tree.c (prepare_target_option_node_for_pch,
30355 prepare_target_option_nodes_for_pch): New functions.
30356 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30357 * config/i386/i386.c: Include target-globals.h.
30358 (ix86_set_current_function): Instead of doing target_reinit
30359 unconditionally, use save_target_globals_default_opts and
30360 restore_target_globals.
30362 2014-01-09 Richard Biener <rguenther@suse.de>
30364 PR tree-optimization/59715
30365 * tree-cfg.h (split_critical_edges): Declare.
30366 * tree-cfg.c (split_critical_edges): Export.
30367 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30369 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30371 * cfgexpand.c (expand_stack_vars): Optionally disable
30372 asan stack protection.
30373 (expand_used_vars): Likewise.
30374 (partition_stack_vars): Likewise.
30375 * asan.c (asan_emit_stack_protection): Optionally disable
30376 after return stack usage.
30377 (instrument_derefs): Optionally disable memory access instrumentation.
30378 (instrument_builtin_call): Likewise.
30379 (instrument_strlen_call): Likewise.
30380 (asan_protect_global): Optionally disable global variables protection.
30381 * doc/invoke.texi: Added doc for new options.
30382 * params.def: Added new options.
30383 * params.h: Likewise.
30385 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30387 PR rtl-optimization/59724
30388 * ifcvt.c (cond_exec_process_if_block): Don't call
30389 flow_find_head_matching_sequence with 0 longest_match.
30390 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30391 non-active insns if !stop_after.
30392 (try_head_merge_bb): Revert 2014-01-07 changes.
30394 2014-01-08 Jeff Law <law@redhat.com>
30396 * ree.c (get_sub_rtx): New function, extracted from...
30397 (merge_def_and_ext): Here.
30398 (combine_reaching_defs): Use get_sub_rtx.
30400 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30402 * cgraph.h (varpool_variable_node): Do not choke on null node.
30404 2014-01-08 Catherine Moore <clm@codesourcery.com>
30406 * config/mips/mips.md (simple_return): Attempt to use JRC
30408 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30410 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30412 PR rtl-optimization/59137
30413 * reorg.c (steal_delay_list_from_target): Call update_block for
30415 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30417 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30419 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30420 two duplicate entries.
30422 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30425 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30427 * config/mips/mips.c (mips_truncated_op_cost): New function.
30428 (mips_rtx_costs): Adjust test for BADDU.
30429 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30431 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30433 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30434 (*baddu_si): ...this new pattern.
30436 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30439 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30441 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30443 PR middle-end/57748
30444 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
30446 (expand_expr, expand_normal): Adjust.
30447 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
30448 inner_reference_p. Use inner_reference_p to expand inner references.
30449 (store_expr): Adjust.
30450 * cfgexpand.c (expand_call_stmt): Adjust.
30452 2014-01-08 Rong Xu <xur@google.com>
30454 * gcov-io.c (gcov_var): Move from gcov-io.h.
30455 (gcov_position): Ditto.
30456 (gcov_is_error): Ditto.
30457 (gcov_rewrite): Ditto.
30458 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
30459 only part to libgcc/libgcov.h.
30461 2014-01-08 Marek Polacek <polacek@redhat.com>
30463 PR middle-end/59669
30464 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
30466 2014-01-08 Marek Polacek <polacek@redhat.com>
30469 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
30471 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30473 PR rtl-optimization/59649
30474 * stor-layout.c (get_mode_bounds): For BImode return
30475 0 and STORE_FLAG_VALUE.
30477 2014-01-08 Richard Biener <rguenther@suse.de>
30479 PR middle-end/59630
30480 * gimple.h (is_gimple_builtin_call): Remove.
30481 (gimple_builtin_call_types_compatible_p): New.
30482 (gimple_call_builtin_p): New overload.
30483 * gimple.c (is_gimple_builtin_call): Remove.
30484 (validate_call): Rename to ...
30485 (gimple_builtin_call_types_compatible_p): ... this and export. Also
30486 check return types.
30487 (validate_type): New static function.
30488 (gimple_call_builtin_p): New overload and adjust.
30489 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
30490 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
30491 (gimple_fold_stmt_to_constant_1): Likewise.
30492 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
30494 2014-01-08 Richard Biener <rguenther@suse.de>
30496 PR middle-end/59471
30497 * gimplify.c (gimplify_expr): Gimplify register-register type
30498 VIEW_CONVERT_EXPRs to separate stmts.
30500 2014-01-07 Jeff Law <law@redhat.com>
30502 PR middle-end/53623
30503 * ree.c (combine_set_extension): Handle case where source
30504 and destination registers in an extension insn are different.
30505 (combine_reaching_defs): Allow source and destination registers
30506 in extension to be different under limited circumstances.
30507 (add_removable_extension): Remove restriction that the
30508 source and destination registers in the extension are the same.
30509 (find_and_remove_re): Emit a copy from the extension's
30510 destination to its source after the defining insn if
30511 the source and destination registers are different.
30513 PR middle-end/59285
30514 * ifcvt.c (merge_if_block): If we are merging a block with more than
30515 one successor with a block with no successors, remove any BARRIER
30516 after the second block.
30518 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
30520 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
30522 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
30525 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
30526 for 14-bit register offsets when INT14_OK_STRICT is false.
30528 2014-01-07 Roland Stigge <stigge@antcom.de>
30529 Michael Meissner <meissner@linux.vnet.ibm.com>
30532 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
30533 Only check TFmode for SPE constants. Don't check TImode or TDmode.
30535 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
30537 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
30540 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
30542 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
30543 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
30544 rtx is const0_rtx or not.
30546 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
30549 * target-globals.c (save_target_globals): Remove this_fn_optab
30551 * toplev.c: Include optabs.h.
30552 (target_reinit): Temporarily restore the global options if another
30553 set of options are in force.
30555 2014-01-07 Jakub Jelinek <jakub@redhat.com>
30557 PR rtl-optimization/58668
30558 * cfgcleanup.c (flow_find_cross_jump): Don't count
30559 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
30560 to determine what is counted.
30561 (flow_find_head_matching_sequence): Use active_insn_p to determine
30563 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
30565 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
30566 determine what is counted.
30568 PR tree-optimization/59643
30569 * tree-predcom.c (split_data_refs_to_components): If one dr is
30570 read and one write, determine_offset fails and the write isn't
30571 in the bad component, just put the read into the bad component.
30573 2014-01-07 Mike Stump <mikestump@comcast.net>
30574 Jakub Jelinek <jakub@redhat.com>
30577 * tree-core.h (struct tree_optimization_option): Change optabs
30578 type from unsigned char * to void *.
30579 * optabs.c (init_tree_optimization_optabs): Adjust
30580 TREE_OPTIMIZATION_OPTABS initialization.
30582 2014-01-06 Jakub Jelinek <jakub@redhat.com>
30585 * config/i386/i386.h (struct machine_function): Add
30586 no_drap_save_restore field.
30587 * config/i386/i386.c (ix86_save_reg): Use
30588 !cfun->machine->no_drap_save_restore instead of
30589 crtl->stack_realign_needed.
30590 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
30591 this function clears frame_pointer_needed. Set
30592 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
30593 and DRAP reg is needed.
30595 2014-01-06 Marek Polacek <polacek@redhat.com>
30598 * doc/implement-c.texi: Mention that other integer types are
30599 permitted as bit-field types in strictly conforming mode.
30601 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
30603 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
30604 is newly allocated.
30606 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
30608 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
30610 2014-01-06 Martin Jambor <mjambor@suse.cz>
30613 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
30615 * ipa-prop.c (ipa_print_node_params): Fix indentation.
30617 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
30621 * var-tracking.c (add_stores): Preserve the value of the source even if
30622 we don't record the store.
30624 2014-01-06 Terry Guo <terry.guo@arm.com>
30626 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
30628 2014-01-05 Iain Sandoe <iain@codesourcery.com>
30631 * config/darwin.c (darwin_function_section): Adjust return values to
30632 correspond to optimisation changes made in r206070.
30634 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
30636 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
30637 from prefetch_block tune setting.
30638 (nocona_cost): Correct size of prefetch block to 64.
30640 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
30642 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
30643 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
30644 used to save the static chain register in the computation of the offset
30645 from which the FP registers need to be restored.
30647 2014-01-04 Jakub Jelinek <jakub@redhat.com>
30649 PR tree-optimization/59519
30650 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
30651 ICE if get_current_def (current_new_name) is already non-NULL, as long
30652 as it is a phi result of some other phi in *new_exit_bb that has
30655 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30656 or vmovdqu* for misaligned_operand.
30657 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30658 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30659 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30660 aligned_mem for AVX512F masked aligned load and store builtins and for
30661 non-temporal moves.
30663 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
30665 PR tree-optimization/59651
30666 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
30667 Address range for negative step should be added by TYPE_SIZE_UNIT.
30669 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
30671 * config/m68k/m68k.c (handle_move_double): Handle pushes with
30672 overlapping registers also for registers other than the stack pointer.
30674 2014-01-03 Marek Polacek <polacek@redhat.com>
30677 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
30680 2014-01-03 Jakub Jelinek <jakub@redhat.com>
30683 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
30686 * config/i386/i386.md (MODE_SIZE): New mode attribute.
30687 (push splitter): Use <P:MODE_SIZE> instead of
30688 GET_MODE_SIZE (<P:MODE>mode).
30689 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
30690 (mov -1, reg peephole2): Likewise.
30691 * config/i386/sse.md (*mov<mode>_internal,
30692 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
30693 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
30694 *<code><mode>3, *andnot<mode>3<mask_name>,
30695 <mask_codefor><code><mode>3<mask_name>): Likewise.
30696 * config/i386/subst.md (mask_mode512bit_condition,
30697 sd_mask_mode512bit_condition): Likewise.
30699 2014-01-02 Xinliang David Li <davidxl@google.com>
30701 PR tree-optimization/59303
30702 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
30703 (dump_predicates): Better output format.
30704 (pred_equal_p): New function.
30705 (is_neq_relop_p): Ditto.
30706 (is_neq_zero_form_p): Ditto.
30707 (pred_expr_equal_p): Ditto.
30708 (pred_neg_p): Ditto.
30709 (simplify_pred): Ditto.
30710 (simplify_preds_2): Ditto.
30711 (simplify_preds_3): Ditto.
30712 (simplify_preds_4): Ditto.
30713 (simplify_preds): Ditto.
30714 (push_pred): Ditto.
30715 (push_to_worklist): Ditto.
30716 (get_pred_info_from_cmp): Ditto.
30717 (is_degenerated_phi): Ditto.
30718 (normalize_one_pred_1): Ditto.
30719 (normalize_one_pred): Ditto.
30720 (normalize_one_pred_chain): Ditto.
30721 (normalize_preds): Ditto.
30722 (normalize_cond_1): Remove function.
30723 (normalize_cond): Ditto.
30724 (is_gcond_subset_of): Ditto.
30725 (is_subset_of_any): Ditto.
30726 (is_or_set_subset_of): Ditto.
30727 (is_and_set_subset_of): Ditto.
30728 (is_norm_cond_subset_of): Ditto.
30729 (pred_chain_length_cmp): Ditto.
30730 (convert_control_dep_chain_into_preds): Type change.
30731 (find_predicates): Ditto.
30732 (find_def_preds): Ditto.
30733 (destroy_predicates_vecs): Ditto.
30734 (find_matching_predicates_in_rest_chains): Ditto.
30735 (use_pred_not_overlap_with_undef_path_pred): Ditto.
30736 (is_pred_expr_subset): Ditto.
30737 (is_pred_chain_subset_of): Ditto.
30738 (is_included_in): Ditto.
30739 (is_superset_of): Ditto.
30741 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30743 Update copyright years.
30745 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30747 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
30748 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
30749 config/arc/arc.md, config/arc/arc.opt,
30750 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
30751 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
30752 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
30753 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
30754 config/linux-protos.h, config/linux.c, config/winnt-c.c,
30755 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
30756 vtable-verify.c, vtable-verify.h: Use the standard form for the
30759 2014-01-02 Tobias Burnus <burnus@net-b.de>
30761 * gcc.c (process_command): Update copyright notice dates.
30762 * gcov-dump.c: Ditto.
30764 * doc/cpp.texi: Bump @copying's copyright year.
30765 * doc/cppinternals.texi: Ditto.
30766 * doc/gcc.texi: Ditto.
30767 * doc/gccint.texi: Ditto.
30768 * doc/gcov.texi: Ditto.
30769 * doc/install.texi: Ditto.
30770 * doc/invoke.texi: Ditto.
30772 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30774 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
30776 2014-01-01 Jakub Jelinek <jakub@redhat.com>
30778 * config/i386/sse.md (*mov<mode>_internal): Guard
30779 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
30781 PR rtl-optimization/59647
30782 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
30783 new_rtx into UNSIGNED_FLOAT rtxes.
30785 Copyright (C) 2014 Free Software Foundation, Inc.
30787 Copying and distribution of this file, with or without modification,
30788 are permitted in any medium without royalty provided the copyright
30789 notice and this notice are preserved.