1 2014-09-10 David Malcolm <dmalcolm@redhat.com>
3 * genextract.c (print_header): When writing out insn_extract to
4 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
5 * recog.h (insn_extract): Strengthen the param from rtx to
8 2014-09-10 Mike Stump <mikestump@comcast.net>
10 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
13 2014-09-10 Martin Jambor <mjambor@suse.cz>
15 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
16 (analyze): Do not set analyze flag if expand_thunk returns false;.
17 (create_wrapper): Likewise.
18 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
20 2014-09-10 Martin Jambor <mjambor@suse.cz>
23 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
24 new decl properly. Analyze the new thunk if it is expanded.
26 2014-09-10 Andreas Schwab <schwab@suse.de>
28 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
29 [USED_FOR_TARGET]: Define.
31 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
33 * config/mips/mips.c (mips_secondary_reload_class): Handle
36 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
38 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
41 2014-09-10 Jakub Jelinek <jakub@redhat.com>
43 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
44 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
45 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
46 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
47 flag_delete_null_pointer_checks for them.
48 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
49 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
50 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
51 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
52 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
54 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
55 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
56 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
57 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
58 * doc/invoke.texi (-fsanitize=nonnull-attribute,
59 -fsanitize=returns-nonnull-attribute): Document.
61 * ubsan.h (struct ubsan_mismatch_data): Removed.
62 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
63 * ubsan.c (ubsan_source_location): For unknown locations,
64 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
65 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
66 Allow more than one location and arbitrary extra arguments passed
67 in ... instead of through MISMATCH pointer.
68 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
69 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
70 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
73 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
74 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
75 Anna Tikhonova <anna.tikhonova@intel.com>
76 Ilya Tocar <ilya.tocar@intel.com>
77 Andrey Turetskiy <andrey.turetskiy@intel.com>
78 Ilya Verbin <ilya.verbin@intel.com>
79 Kirill Yukhin <kirill.yukhin@intel.com>
80 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
83 (define_mode_iterator VI48F): New.
84 (define_insn "<avx512>_compress<mode>_mask"): Rename from
85 "avx512f_compress<mode>_mask" and update mode iterator.
86 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
87 "avx512f_compressstore<mode>_mask" and update mode iterator.
88 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
89 "avx512f_expand<mode>_maskz" and update mode iterator.
90 (define_insn "<avx512>_expand<mode>_mask"): Rename from
91 "avx512f_expand<mode>_mask" and update mode iterator.
93 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
94 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
95 Anna Tikhonova <anna.tikhonova@intel.com>
96 Ilya Tocar <ilya.tocar@intel.com>
97 Andrey Turetskiy <andrey.turetskiy@intel.com>
98 Ilya Verbin <ilya.verbin@intel.com>
99 Kirill Yukhin <kirill.yukhin@intel.com>
100 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
103 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
104 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
105 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
106 avx512dq_rangepv4sf_mask.
108 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
110 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
111 (define_insn "reduces<mode>"): Ditto.
112 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
114 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
115 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
116 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
118 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
119 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
120 Anna Tikhonova <anna.tikhonova@intel.com>
121 Ilya Tocar <ilya.tocar@intel.com>
122 Andrey Turetskiy <andrey.turetskiy@intel.com>
123 Ilya Verbin <ilya.verbin@intel.com>
124 Kirill Yukhin <kirill.yukhin@intel.com>
125 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
128 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
129 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
130 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
131 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
132 avx512vl_getmantv2df_mask.
133 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
134 avx512f_vgetmantv4sf_round.
136 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
137 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
139 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
140 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
141 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
142 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
144 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
145 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
146 update mode iterator.
148 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
149 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
152 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
153 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
154 update mode iterator.
155 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
156 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
159 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
160 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
162 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
163 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
164 update mode iterator.
165 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
166 "avx512f_getmant<mode><round_saeonly_name>".
168 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
171 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
173 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
174 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
175 Anna Tikhonova <anna.tikhonova@intel.com>
176 Ilya Tocar <ilya.tocar@intel.com>
177 Andrey Turetskiy <andrey.turetskiy@intel.com>
178 Ilya Verbin <ilya.verbin@intel.com>
179 Kirill Yukhin <kirill.yukhin@intel.com>
180 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
182 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
183 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
184 (define_mode_iterator FMAMODE_AVX512): New.
185 (define_mode_iterator FMAMODE): Remove conditions.
186 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
187 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
188 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
190 (define_mode_iterator FMAMODE_NOVF512): Remove.
191 (define_insn "*fma_fmadd_<mode>"): Rename from
192 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
193 FMAMODE mode iterator.
194 (define_mode_iterator VF_SF_AVX512VL): New.
195 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
196 Use VF_SF_AVX512VL mode iterator.
197 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
198 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
200 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
201 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
203 (define_insn "*fma_fmsub_<mode>"): Rename from
204 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
205 FMAMODE mode iterator.
206 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
207 Use VF_SF_AVX512VL mode iterator.
208 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
209 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
211 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
212 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
214 (define_insn "*fma_fnmadd_<mode>"): Rename from
215 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
216 use FMAMODE mode iterator.
217 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
218 Use VF_SF_AVX512VL mode iterator.
219 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
220 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
222 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
223 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
225 (define_insn "*fma_fnmsub_<mode>"): Rename from
226 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
227 FMAMODE mode iterator.
228 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
229 Use VF_SF_AVX512VL mode iterator.
230 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
231 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
233 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
234 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
236 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
237 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
238 use VF_AVX512VL mode iterator.
239 (define_insn "*fma_fmaddsub_<mode>"): Rename from
240 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
242 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
243 Use VF_SF_AVX512VL mode iterator.
244 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
245 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
247 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
248 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
250 (define_insn "*fma_fmsubadd_<mode>"): Rename from
251 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
252 remove usage of subst.
253 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
254 Use VF_SF_AVX512VL mode iterator.
255 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
256 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
258 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
259 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
262 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
265 * calls.c (precompute_arguments): Check
266 promoted_for_signed_and_unsigned_p and set the promoted mode.
267 (promoted_for_signed_and_unsigned_p): New function.
268 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
269 and set the promoted mode.
270 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
271 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
272 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
274 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
276 * opth-gen.awk: Generate mapping from cpp message reasons to the
277 options that enable them.
278 * doc/options.texi (CppReason): Document.
280 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
282 * doc/invoke.texi (Wnormalized=): Update.
284 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
287 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
288 operands. Split off the constant operand alternative to ...
289 (*bool<mode>3_imm): New.
291 2014-09-09 David Malcolm <dmalcolm@redhat.com>
293 * rtl.h (single_set_2): Strengthen first param from const_rtx to
294 const rtx_insn *, and move prototype to above...
295 (single_set): ...this. Convert this from a macro to an inline
296 function, enforcing the requirement that the param is a const
298 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
300 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
301 Strengthen both params from rtx to rtx_insn *.
302 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
303 Likewise; introduce locals "producer_set", "consumer_set", using
304 them in place of "producer" and "consumer" when dealing with SET
306 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
307 when invoking single_set in region guarded by INSN_P.
308 (avr_out_bitop): Likewise.
309 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
310 region guarded by GET_CODE check, using methods to strengthen
311 local "this_insn" from rtx to rtx_insn *, and for clarity.
312 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
313 Strengthen local "insn" from rtx to rtx_insn *.
314 (define_insn_and_split "xload<mode>_A"): Likewise.
315 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
317 (find_load): Likewise for return type.
318 (workaround_speculation): Likewise for both locals named
320 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
322 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
324 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
326 * config/h8300/h8300.c (notice_update_cc): Likewise.
327 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
328 "insn" and "dep_insn".
329 (exact_store_load_dependency): Likewise for both params.
330 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
331 since this now clashes with inline function. Instead, delay
332 calling single_set until the point where its needed, and then
333 assign the result to "compare_set" and rework the conditional that
335 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
336 local "last" from rtx to rtx_insn *.
337 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
339 (mips_store_data_bypass_p): Likewise for both params.
340 * config/mips/mips.c (mips_load_store_insns): Likewise for second
342 (mips_store_data_bypass_p): Likewise for both params.
343 (mips_orphaned_high_part_p): Likewise for param "insn".
344 * config/mn10300/mn10300.c (extract_bundle): Likewise.
345 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
346 Introduce local rtx "insn2_pat".
347 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
349 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
350 Introduce local rtx "set", using it in place of "insn" for the
351 result of single_set. This appears to fix a bug, since the call
352 to find_regno_note on a SET does nothing.
353 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
354 params from rtx to rtx_insn *.
355 (set_to_load_agen): Likewise.
356 * config/s390/s390.c (s390_label_align): Likewise for local
357 "prev_insn". Introduce new rtx locals "set" and "src", using
358 them in place of "prev_insn" for the results of single_set
359 and SET_SRC respectively.
360 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
361 Introduce new rtx local "set" using in place of "jump" for the
362 result of single_set. Use SET_SRC (set) rather than plain
364 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
366 (noncall_uses_reg): Likewise.
367 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
368 guarded by GET_CODE check, using its methods for clarity, and to
369 enable strengthening local "this_insn" from rtx to rtx_insn *.
370 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
371 "insn" from rtx to rtx_insn *.
372 (define_expand "umulhisi3"): Likewise.
373 (define_expand "smulsi3_highpart"): Likewise.
374 (define_expand "umulsi3_highpart"): Likewise.
375 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
376 local "after". Replace GET_CODE check with a dyn_cast,
377 introducing new local rtx_sequence * "seq", using insn method for
380 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
381 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
382 place of "insn" once we're dealing with patterns rather than the
384 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
385 (scan_trace): Likewise for local "elt", updating lookups within
386 sequence to use insn method rather than element method.
387 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
389 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
390 * ifcvt.c (noce_try_abs): Likewise for local "insn".
391 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
393 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
394 "insn" from rtx to rtx_insn *.
395 (skip_usage_debug_insns): Likewise for return type, adding a
397 (check_secondary_memory_needed_p): Likewise for local "insn".
398 (inherit_reload_reg): Likewise.
399 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
400 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
402 (store_data_bypass_p): Likewise for both params.
403 (if_test_bypass_p): Likewise.
404 * recog.h (store_data_bypass_p): Likewise for both params.
405 (if_test_bypass_p): Likewise.
406 * reload.c (find_equiv_reg): Likewise for local "where".
407 * reorg.c (delete_jump): Likewise for param "insn".
408 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
410 * store-motion.c (replace_store_insn): Likewise for param "del".
411 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
412 and use its methods for clarity, and to strengthen local "del"
413 from rtx to rtx_insn *.
414 (build_store_vectors): Use insn method of "st" when calling
415 replace_store_insn for typesafety and clarity.
417 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
419 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
420 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
421 on how to make it legal in future.
423 2014-09-09 David Malcolm <dmalcolm@redhat.com>
425 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
427 (restinsn): Likewise.
428 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
430 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
432 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
434 (arc_hazard): Likewise for both params.
435 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
436 checked casts to rtx_sequence * and uses of the insn method for
438 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
439 (arc_adjust_insn_length): Likewise for param "insn".
440 (struct insn_length_parameters_s): Likewise for first param of
441 "get_variants" callback field.
442 (arc_get_insn_variants): Likewise for first param and local
443 "inner". Replace a check of GET_CODE with a dyn_cast to
444 rtx_sequence *, using methods for type-safety and clarity.
445 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
446 rtx_sequence * and uses of the insn method for type-safety when
447 invoking arc_adjust_insn_length.
448 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
450 (arm_address_offset_is_imm): Likewise.
451 (struct tune_params): Likewise for params 1 and 3 of the
452 "sched_adjust_cost" callback field.
453 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
454 params 1 and 3 ("insn" and "dep").
455 (xscale_sched_adjust_cost): Likewise.
456 (fa726te_sched_adjust_cost): Likewise.
457 (cortexa7_older_only): Likewise for param "insn".
458 (cortexa7_younger): Likewise.
459 (arm_attr_length_move_neon): Likewise.
460 (arm_address_offset_is_imm): Likewise.
461 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
462 * config/avr/avr.c (avr_notice_update_cc): Likewise.
463 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
464 (workaround_speculation): Likewise for local "last_condjump".
465 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
466 (shadow_or_blockage_p): Likewise.
467 (get_unit_reqs): Likewise.
468 (get_unit_operand_masks): Likewise.
469 (c6x_registers_update): Likewise.
470 (returning_call_p): Likewise.
471 (can_use_callp): Likewise.
472 (convert_to_callp): Likewise.
473 (find_last_same_clock): Likwise for local "t".
474 (reorg_split_calls): Likewise for local "shadow".
475 (hwloop_pattern_reg): Likewise for param "insn".
476 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
477 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
478 (frv_extract_membar): Likewise.
479 (frv_optimize_membar_local): Strengthen param "last_membar" from
480 rtx * to rtx_insn **.
481 (frv_optimize_membar_global): Strengthen param "membar" from rtx
483 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
485 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
486 both params from rtx to rtx_insn *.
487 (ia64_ld_address_bypass_p): Likewise.
488 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
490 (ia64_safe_type): Likewise.
491 (group_barrier_needed): Likewise.
492 (safe_group_barrier_needed): Likewise.
493 (ia64_single_set): Likewise.
494 (is_load_p): Likewise.
495 (record_memory_reference): Likewise.
496 (get_mode_no_for_insn): Likewise.
497 (important_for_bundling_p): Likewise.
498 (unknown_for_bundling_p): Likewise.
499 (ia64_st_address_bypass_p): Likewise for both params.
500 (ia64_ld_address_bypass_p): Likewise.
501 (expand_vselect): Introduce new local rtx_insn * "insn", using it
502 in place of rtx "x" after the emit_insn call.
503 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
504 Strengthen param from rtx to rtx_insn *.
505 (ix86_agi_dependent): Likewise for both params.
506 (ix86_attr_length_immediate_default): Likewise for param 1.
507 (ix86_attr_length_address_default): Likewise for param.
508 (ix86_attr_length_vex_default): Likewise for param 1.
509 * config/i386/i386.c (ix86_attr_length_immediate_default):
510 Likewise for param "insn".
511 (ix86_attr_length_address_default): Likewise.
512 (ix86_attr_length_vex_default): Likewise.
513 (ix86_agi_dependent): Likewise for both params.
514 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
515 (vselect_insn): Likewise for this variable.
516 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
518 (m68k_sched_attr_opy_type): Likewise.
519 * config/m68k/m68k.c (sched_get_operand): Likewise.
520 (sched_attr_op_type): Likewise.
521 (m68k_sched_attr_opx_type): Likewise.
522 (m68k_sched_attr_opy_type): Likewise.
523 (sched_get_reg_operand): Likewise.
524 (sched_get_mem_operand): Likewise.
525 (m68k_sched_address_bypass_p): Likewise for both params.
526 (sched_get_indexed_address_scale): Likewise.
527 (m68k_sched_indexed_address_bypass_p): Likewise.
528 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
529 (m68k_sched_indexed_address_bypass_p): Likewise.
530 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
531 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
533 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
534 params from rtx to rtx_insn *.
535 (mips_fmadd_bypass): Likewise.
536 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
537 (mips_linked_madd_p): Likewise.
538 (mips_macc_chains_last_hilo): Likewise for this variable.
539 (mips_macc_chains_record): Likewise for param.
540 (vr4130_last_insn): Likewise for this variable.
541 (vr4130_swap_insns_p): Likewise for both params.
542 (mips_ls2_variable_issue): Likewise for param.
543 (mips_need_noat_wrapper_p): Likewise for param "insn".
544 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
545 in place of "x" after the emit_insn.
546 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
547 params from rtx to rtx_insn *.
548 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
549 (pa_combine_instructions): Introduce local "par" for result of
550 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
552 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
553 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
554 (rl78_alloc_physical_registers_op1): Likewise.
555 (rl78_alloc_physical_registers_op2): Likewise.
556 (rl78_alloc_physical_registers_ro1): Likewise.
557 (rl78_alloc_physical_registers_cmp): Likewise.
558 (rl78_alloc_physical_registers_umul): Likewise.
559 (rl78_alloc_address_registers_macax): Likewise.
560 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
561 * config/s390/predicates.md (execute_operation): Likewise for
563 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
565 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
566 (addr_generation_dependency_p): Likewise for param "insn".
567 (s390_agen_dep_p): Likewise for both params.
568 (s390_fpload_toreg): Likewise for param "insn".
569 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
570 * config/sh/sh.c (sh_loop_align): Likewise for param and local
572 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
573 * config/sh/sh_treg_combine.cc
574 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
576 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
577 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
578 "and_insn", "load", "shift".
579 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
581 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
582 for XEXP (note, 0) of the REG_CC_SETTER note.
583 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
584 rtx_insn *, eliminating a checked cast made redundant by this.
585 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
587 * genattr.c (main): When writing out the prototype to
588 const_num_delay_slots, strengthen the param from rtx to
590 * genattrtab.c (write_const_num_delay_slots): Likewise when
591 writing out the implementation of const_num_delay_slots.
592 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
593 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
594 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
595 favor of new rtx locals "src" and "set" and new local rtx_insn *
597 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
599 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
600 locals "cond", "if_then_else", "set" and new rtx_insn * locals
602 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
603 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
604 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
605 the top-level scope, replacing with new more tightly-scoped rtx
606 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
607 "new_insn", "copy_of_insn_b", and make local rtx "set" more
609 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
611 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
613 (ira_setup_alts): Likewise for param "insn".
614 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
615 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
617 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
618 new more-tightly scoped rtx locals "add3_insn", "insn",
619 "add2_insn" and rtx_insn * "move_insn".
620 * postreload-gcse.c (eliminate_partially_redundant_load): Add
621 checked cast on result of gen_move_insn when invoking
623 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
625 (verify_changes): Add a checked cast on "object" when invoking
627 (extract_insn_cached): Strengthen param "insn" from rtx to
629 (extract_constrain_insn_cached): Likewise.
630 (extract_insn): Likewise.
631 * recog.h (insn_invalid_p): Likewise for param 1.
632 (recog_memoized): Likewise for param.
633 (extract_insn): Likewise.
634 (extract_constrain_insn_cached): Likewise.
635 (extract_insn_cached): Likewise.
636 * reload.c (can_reload_into): Likewise for local "test_insn".
637 * reload.h (cleanup_subreg_operands): Likewise for param.
638 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
639 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
640 result of emit_insn. Remove a checked cast made redundant by this
642 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
644 * sel-sched.c (get_reg_class): Likewise.
646 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
647 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
649 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
650 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
652 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
654 2014-09-09 David Malcolm <dmalcolm@redhat.com>
656 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
657 const rtx_insn *, and from rtx to rtx_insn * for the other
659 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
660 INSN_LOCATION, since we know INSN_P holds.
661 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
662 (insn_file): Likewise.
663 (insn_scope): Likewise.
664 (insn_location): Likewise.
666 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
667 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
668 for the result of gen_load_const_gp.
669 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
670 param from rtx to rtx_insn *.
671 * config/rs6000/rs6000.c (output_call): Likewise.
672 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
673 introducing a checked cast to rtx_sequence * and use of the insn
675 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
676 from rtx to rtx_insn *.
677 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
678 (insn_line): Likewise.
679 (insn_file): Likewise.
680 (insn_location): Likewise.
681 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
682 from rtx to rtx_insn *.
683 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
684 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
685 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
687 * reorg.c (relax_delay_slots): Strengthen locals named "after"
688 from rtx to rtx_insn *; use methods of "pat" for type-safety.
690 2014-09-09 David Malcolm <dmalcolm@redhat.com>
692 * combine.c (try_combine): Eliminate checked cast on result of
694 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
695 autogenerated one by strengthening the return type and params 2 and 3
696 from rtx to rtx_insn *, and by naming the params.
697 * gengenrtl.c (special_rtx): Add INSN to those that are
699 * rtl.h (gen_rtx_INSN): New prototype.
701 2014-09-09 David Malcolm <dmalcolm@redhat.com>
703 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
705 (no_equiv): Likewise.
706 (update_equiv_regs): Likewise.
707 (setup_reg_equiv): Likewise. Strengthen locals "elem",
708 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
709 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
711 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
712 from rtx to rtx_insn_list *.
713 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
714 rtx_insn_list * and use methods for clarity and typesafety.
715 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
717 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
718 redundant check on INSN_P (insns): this cannot hold, as "insns" is
719 an INSN_LIST, not an insn.
720 (reverse_equiv_p): Strengthen local "insns" from rtx to
721 rtx_insn_list * and use methods for clarity and typesafety.
722 (contains_reloaded_insn_p): Likewise for local "list".
724 2014-09-09 Jiong Wang <jiong.wang@arm.com>
726 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
727 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
728 (arm_builtin_vectorized_function): Likewise.
729 * config/arm/arm_neon_builtins.def: New macro for copysignf.
730 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
732 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
734 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
735 * builtins.h (default_target_builtins): Likewise.
736 * gcse.h (default_target_gcse): Likewise.
737 * target-globals.h (target_globals): Add a destructor. Convert
738 void-pointer fields back to their real type and change from
739 GTY((atomic)) to GTY((skip)).
740 (restore_target_globals): Remove casts accordingly.
741 * target-globals.c (save_target_globals): Use XCNEW rather than
742 ggc_internal_cleared_alloc to allocate non-GC structures.
743 Use ggc_cleared_alloc to allocate the target_globals structure
745 (target_globals::~target_globals): Define.
747 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
749 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
750 mnemonic instead of fldmfdd.
751 * config/arm/arm.c (vfp_output_fstmd): Rename to...
752 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
753 Output vpush when address register is SP.
754 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
755 (vfp_output_vstmd): ... This.
756 * config/arm/vfp.md (push_multi_vfp): Update call to
759 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
761 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
763 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
765 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
766 (*sqrtdf2_vfp): Likewise.
767 (*cmpsf_vfp): Likewise.
768 (*cmpsf_trap_vfp): Likewise.
769 (*cmpdf_vfp): Likewise.
770 (*cmpdf_trap_vfp): Likewise.
772 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
774 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
775 (*truncdfsf2_vfp): Likewise.
776 (*truncsisf2_vfp): Likewise.
777 (*truncsidf2_vfp): Likewise.
778 (fixuns_truncsfsi2): Likewise.
779 (fixuns_truncdfsi2): Likewise.
780 (*floatsisf2_vfp): Likewise.
781 (*floatsidf2_vfp): Likewise.
782 (floatunssisf2): Likewise.
783 (floatunssidf2): Likewise.
785 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
787 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
788 (*muldf3_vfp): Likewise.
789 (*mulsf3negsf_vfp): Likewise.
790 (*muldf3negdf_vfp): Likewise.
791 (*mulsf3addsf_vfp): Likewise.
792 (*muldf3adddf_vfp): Likewise.
793 (*mulsf3subsf_vfp): Likewise.
794 (*muldf3subdf_vfp): Likewise.
795 (*mulsf3negsfaddsf_vfp): Likewise.
796 (*fmuldf3negdfadddf_vfp): Likewise.
797 (*mulsf3negsfsubsf_vfp): Likewise.
798 (*muldf3negdfsubdf_vfp): Likewise.
800 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
802 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
803 (*absdf2_vfp): Likewise.
804 (*negsf2_vfp): Likewise.
805 (*negdf2_vfp): Likewise.
806 (*addsf3_vfp): Likewise.
807 (*adddf3_vfp): Likewise.
808 (*subsf3_vfp): Likewise.
809 (*subdf3_vfp): Likewise.
810 (*divsf3_vfp): Likewise.
811 (*divdf3_vfp): Likewise.
813 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
815 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
817 (arm_print_operand): Don't convert real values to decimal
818 representation in default case.
819 (fp_immediate_constant): Delete.
820 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
821 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
823 (*thumb2_movsi_vfp): Likewise.
824 (*movdi_vfp): Likewise.
825 (*movdi_vfp_cortexa8): Likewise.
826 (*movhf_vfp_neon): Likewise.
827 (*movhf_vfp): Likewise.
828 (*movsf_vfp): Likewise.
829 (*thumb2_movsf_vfp): Likewise.
830 (*movdf_vfp): Likewise.
831 (*thumb2_movdf_vfp): Likewise.
832 (*movsfcc_vfp): Likewise.
833 (*thumb2_movsfcc_vfp): Likewise.
834 (*movdfcc_vfp): Likewise.
835 (*thumb2_movdfcc_vfp): Likewise.
837 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
839 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
843 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
846 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
847 Use qualifier_immediate for last operand. Rename to...
848 (aarch64_types_ternop_lane_qualifiers): ... This.
849 (TYPES_QUADOP): Rename to...
850 (TYPES_TERNOP_LANE): ... This.
851 (aarch64_simd_expand_args): Return const0_rtx when encountering user
852 error. Change return of 0 to return of NULL_RTX.
853 (aarch64_crc32_expand_builtin): Likewise.
854 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
855 ICE when expanding unknown builtin.
856 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
857 TERNOP_LANE qualifiers.
858 (sqdmlsl_lane): Likewise.
859 (sqdmlal_laneq): Likewise.
860 (sqdmlsl_laneq): Likewise.
861 (sqdmlal2_lane): Likewise.
862 (sqdmlsl2_lane): Likewise.
863 (sqdmlal2_laneq): Likewise.
864 (sqdmlsl2_laneq): Likewise.
866 2014-09-09 Nick Clifton <nickc@redhat.com>
868 * doc/invoke.texi (Optimization Options): Add missing @gol to the
870 (S/390 and zSeries Options): Remove superfluous word from the
871 description of the -mhotpatch option.
873 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
875 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
876 * ira.c: #include "shrink-wrap.h"
877 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
878 * ifcvt.c: #include "shrink-wrap.h"
879 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
881 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
883 * common/config/picochip/picochip-common.c: Remove.
884 * config.gcc: Remove support for picochip.
885 * config/picochip/constraints.md: Remove.
886 * config/picochip/dfa_space.md: Remove.
887 * config/picochip/dfa_speed.md: Remove.
888 * config/picochip/picochip-protos.h: Remove.
889 * config/picochip/picochip.c: Remove.
890 * config/picochip/picochip.h: Remove.
891 * config/picochip/picochip.md: Remove.
892 * config/picochip/picochip.opt: Remove.
893 * config/picochip/predicates.md: Remove.
894 * config/picochip/t-picochip: Remove.
895 * doc/md.texi: Don't document picochi.
897 2014-09-08 David Malcolm <dmalcolm@redhat.com>
899 * basic-block.h (control_flow_insn_p): Strengthen param from
900 const_rtx to const rtx_insn *.
901 * cfgbuild.c (control_flow_insn_p): Likewise.
903 2014-09-08 David Malcolm <dmalcolm@redhat.com>
905 * gcse.c (modify_mem_list): Strengthen this variable from
906 vec<rtx> * to vec<rtx_insn *> *.
907 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
909 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
910 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
911 (record_last_mem_set_info): Strengthen param "insn" from rtx to
913 (record_last_set_info): Likewise for local "last_set_insn".
915 2014-09-08 DJ Delorie <dj@redhat.com>
917 * doc/invoke.texi (MSP430 Options): Add -minrt.
919 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
921 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
922 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
923 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
925 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
927 (adjust_splat): New function.
928 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
929 (dump_swap_insn_table): Add case for SH_SPLAT.
931 2014-09-08 Richard Biener <rguenther@suse.de>
934 * tree-inline.c (copy_loops): The source loop header should
936 (tree_function_versioning): If loops need fixup after removing
937 unreachable blocks fix them.
938 * omp-low.c (simd_clone_adjust): Do not add incr block to
939 loop under construction.
941 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
943 * config/aarch64/aarch64-builtins.c
944 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
946 2014-09-08 Joseph Myers <joseph@codesourcery.com>
948 * config/i386/cygming.h (TF_SIZE): Remove.
949 * config/i386/darwin.h (TF_SIZE): Remove.
950 * config/i386/dragonfly.h (TF_SIZE): Remove.
951 * config/i386/freebsd.h (TF_SIZE): Remove.
952 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
953 * config/i386/openbsdelf.h (TF_SIZE): Remove.
954 * config/i386/sol2.h (TF_SIZE): Remove.
955 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
956 * config/ia64/linux.h (TF_SIZE): Remove.
957 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
958 * doc/tm.texi: Regenerate.
959 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
961 2014-09-08 Joseph Myers <joseph@codesourcery.com>
963 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
965 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
967 * doc/tm.texi: Regenerate.
968 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
970 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
971 * config/cris/cris.h (__make_dp): Remove.
973 2014-09-08 Richard Biener <rguenther@suse.de>
976 * cfgloop.c (mark_loop_for_removal): Track former header
978 * cfgloop.h (struct loop): Add former_header member unconditionally.
979 * loop-init.c (fix_loop_structure): Enable bogus loop removal
980 diagnostic unconditionally.
982 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
985 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
986 constraint for operand0 and remove write only modifier from operand3.
988 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
990 PR rtl-optimization/62208
991 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
992 rather than const0_rtx in eq/ne-xor simplifications.
994 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
996 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
997 (arc_output_mi_thunk): Likewise.
999 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1000 arguments to silence bogus warning.
1002 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1005 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1007 2014-09-06 Tom de Vries <tom@codesourcery.com>
1009 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1010 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1011 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1013 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1016 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1017 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1019 2014-09-05 Easwaran Raman <eraman@google.com>
1021 PR rtl-optimization/62146
1022 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1023 hoisted instruction unconditional.
1025 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1028 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1029 Do not allow any_mask_operand for operands[2].
1030 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1032 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1034 * config/arc/arc.c (arc_print_operand): Use insn method of
1035 final_sequence for type-safety.
1036 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1037 "insn" from rtx to rtx_insn *.
1038 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1039 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1040 Likewise for locals "branch", "label".
1041 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1042 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1043 (same_cmp_following_p): Likewise for locals "i2", "i3".
1044 * config/sh/sh_optimize_sett_clrt.cc
1045 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1046 param "cbranch_insn".
1047 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1048 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1049 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1051 (condjump_p): Likewise.
1052 (condjump_in_parallel_p): Likewise.
1054 (any_uncondjump_p): Likewise.
1055 (any_condjump_p): Likewise.
1056 (condjump_label): Likewise.
1057 (returnjump_p): Strengthen param "insn" from rtx to
1059 (onlyjump_p): Strengthen param "insn" from const_rtx to
1061 (jump_to_label_p): Likewise.
1062 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1063 (invert_jump): Likewise.
1064 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1066 (get_jump_flags): Strengthen param "insn" from rtx to
1068 (get_branch_condition): Likewise.
1069 (condition_dominates_p): Likewise.
1070 (make_return_insns): Move declaration of local "pat" earlier, to
1071 after we've handled NONJUMP_INSN_P and non-sequences, using its
1072 methods to simplify the code and for type-safety.
1073 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1075 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1076 (condjump_p): Strengthen param from const_rtx to
1078 (any_condjump_p): Likewise.
1079 (any_uncondjump_p): Likewise.
1081 (condjump_label): Likewise.
1082 (simplejump_p): Likewise.
1083 (returnjump_p): Likewise.
1084 (onlyjump_p): Likewise.
1085 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1086 (invert_jump): Likewise.
1087 (condjump_in_parallel_p): Strengthen param from const_rtx to
1089 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1090 to const rtx_insn *.
1091 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1092 to const rtx_insn *.
1093 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1095 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1097 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1098 above the conditional, and convert the check on GET_CODE to a
1099 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1100 the conditional. Simplify the conditional by using methods of
1103 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1105 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1106 "link" from rtx to rtx_insn_list *, and use its methods for
1107 clarity and type-safety.
1108 (toggle_cancelled_flags): Likewise.
1109 (restore_last_backtrack_point): Likewise.
1110 (queue_to_ready): Use insn method of "link" in one place.
1111 (schedule_block): Strengthen local "link" from rtx to
1112 rtx_insn_list *, and use its methods for clarity and type-safety.
1114 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1116 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1117 param "insn" from const_rtx to const rtx_insn *.
1118 (sched_get_reverse_condition_uncached): Likewise.
1119 (sched_get_condition_with_rev): Likewise.
1120 (sched_has_condition_p): Likewise.
1121 (sched_insns_conditions_mutex_p): Likewise for both params.
1122 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1123 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1124 (setup_insn_reg_uses): Move local "list" to be more tightly
1125 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1126 its methods for clarity and type-safety.
1127 (sched_analyze_1): Strengthen local "pending" from rtx to
1128 rtx_insn_list *, and local "pending_mem" from rtx to
1129 rtx_expr_list *. Use methods of each for clarity and type-safety.
1130 (sched_analyze_2): Likewise.
1131 (sched_analyze_insn): Likewise.
1133 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1134 param from const_rtx to const rtx_insn *.
1135 (sched_insns_conditions_mutex_p): Likewise for both params.
1136 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1139 * system.h (CONST_CAST_RTX_INSN): New macro.
1141 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1143 * recog.c (peep2_attempt): Strengthen return type from rtx to
1145 (peep2_update_life): Likewise for params "last", "prev", removing
1146 a checked cast made redundant by this.
1147 (peephole2_optimize): Likewise for local "last".
1149 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1151 * basic-block.h (set_block_for_insn): Eliminate this macro in
1153 * rtl.h (set_block_for_insn): New inline function, imposing the
1154 requirement that the "insn" param is an rtx_insn *.
1156 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1158 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1160 * final.c (get_call_reg_set_usage): Likewise for first param,
1161 eliminating a checked cast.
1162 * regs.h (get_call_reg_set_usage): Likewise for first param.
1163 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1164 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1165 cast, replacing references to "x" with "call_insn" where
1167 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1168 rtx_insn *, adding a checked cast.
1170 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1172 * output.h (final_scan_insn): Strengthen first param from rtx to
1175 * final.c (final_scan_insn): Likewise, renaming it back from
1176 "uncast_insn" to "insn", eliminating the checked cast.
1178 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1179 "vec" with an rtx_sequence * "seq", taking a copy of
1180 "final_sequence", and using methods of "seq" for clarity, and for
1181 type-safety in the calls to final_scan_insn.
1182 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1183 of "final_sequence" for clarity, and for type-safety in the call to
1185 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1186 rtx_sequence * and rename from "insn" to "seq".
1188 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1190 * jump.c (delete_related_insns): Introduce a new local "table" by
1191 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1192 get_labels method of "table" to simplify access to the labels in
1195 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1197 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1198 f_minmaxs, f_minmaxd types.
1200 2014-09-05 Richard Biener <rguenther@suse.de>
1202 * cfgloop.c (mark_loop_for_removal): Record former header
1203 when ENABLE_CHECKING.
1204 * cfgloop.h (strut loop): Add former_header member when
1206 * loop-init.c (fix_loop_structure): Sanity check loops
1207 marked for removal if they re-appeared.
1209 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1211 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
1212 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
1214 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
1215 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
1216 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
1217 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
1218 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
1219 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
1220 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
1221 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
1222 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
1223 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
1224 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
1225 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
1226 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
1227 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
1228 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
1229 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
1230 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
1231 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
1232 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
1233 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
1234 with int{32,16,8}_t.
1236 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1238 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
1239 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
1240 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
1241 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
1242 Remove temporary __asm__ and reimplement.
1244 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1246 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
1247 handling cmge, cmgt, cmeq, cmtst.
1249 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
1250 cmlt, cmgeu, cmgtu, cmtst): Remove.
1252 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
1253 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
1254 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
1255 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
1257 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1259 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
1261 (aarch64_fold_builtin): Update pattern for cmtst.
1263 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
1266 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
1268 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
1269 Switch operands, separate out more cases, refactor.
1271 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
1273 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
1274 argument; rename old version to...
1275 (aarch64_const_vec_all_same_in_range_p): ...this.
1276 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
1278 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
1280 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1282 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
1283 Remove qualifier_const_pointer, update comment.
1285 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1287 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
1289 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1291 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
1292 varargs with pointer parameter.
1293 (aarch64_simd_expand_builtin): pass pointer into previous.
1295 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1297 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
1300 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1302 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
1303 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
1304 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
1305 Replace temporary asm with call to builtin.
1306 (vrbit_p8, vrbitq_p8): New functions.
1308 2014-09-05 Richard Biener <rguenther@suse.de>
1310 * cfgloop.c (mark_loop_for_removal): New function.
1311 * cfgloop.h (mark_loop_for_removal): Declare.
1312 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
1313 (merge_blocks): Likewise.
1314 (duplicate_block): Likewise.
1315 * except.c (sjlj_emit_dispatch_table): Likewise.
1316 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
1317 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
1318 (thread_through_loop_header): Likewise.
1320 2014-09-05 Richard Biener <rguenther@suse.de>
1323 * fold-const.c (try_move_mult_to_index): Remove.
1324 (fold_binary_loc): Do not call it.
1325 * tree-data-ref.c (dr_analyze_indices): Strip conversions
1326 from the base object again.
1328 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
1330 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
1333 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1336 * config/arm/arm.md (setmem): New pattern.
1337 * config/arm/arm-protos.h (struct tune_params): New fields.
1338 (arm_gen_setmem): New prototype.
1339 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
1340 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
1341 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
1342 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
1343 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
1344 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
1345 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
1346 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
1347 (arm_const_inline_cost): New function.
1348 (arm_block_set_max_insns): New function.
1349 (arm_block_set_non_vect_profit_p): New function.
1350 (arm_block_set_vect_profit_p): New function.
1351 (arm_block_set_unaligned_vect): New function.
1352 (arm_block_set_aligned_vect): New function.
1353 (arm_block_set_unaligned_non_vect): New function.
1354 (arm_block_set_aligned_non_vect): New function.
1355 (arm_block_set_vect, arm_gen_setmem): New functions.
1357 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1359 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
1361 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1363 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
1365 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1367 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
1369 * valtrack.h: Adjust.
1371 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1373 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
1375 (emit_jump_insn_before_noloc): Likewise.
1376 (emit_call_insn_before_noloc): Likewise.
1377 (emit_label_before): Likewise.
1378 (emit_label_after): Likewise.
1379 (emit_insn_before_setloc): Likewise.
1380 (emit_jump_insn_before_setloc): Likewise.
1381 (emit_call_insn_before_setloc): Likewise.
1382 (emit_call_insn_before): Likewise.
1385 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1387 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
1388 rtx_insn *, eliminating a checked cast.
1390 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1392 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
1393 const_rtx to const rtx_insn *.
1394 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
1397 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1399 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
1400 fixup_args_size_notes.
1401 * expr.c (fixup_args_size_notes): Strengthen first two params from
1402 rtx to rtx_insn *, eliminating a checked cast.
1403 * rtl.h (fixup_args_size_notes): Strengthen first two params from
1406 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1408 * haifa-sched.c (get_ready_element): Strengthen return type from
1410 * sched-int.h (get_ready_element): Likewise.
1412 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
1415 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1416 indexed_or_indirect_operand instead of memory_operand.
1417 (floatsi<mode>2_lfiwzx_mem): Ditto.
1419 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1421 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1422 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1423 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
1425 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1427 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
1429 (get_last_nonnote_insn): Likewise.
1430 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
1431 * resource.c (find_basic_block): Likewise.
1433 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
1436 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1438 * genattr.c (main): Within the prototype of insn_latency written
1439 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
1440 * genautomata.c (output_internal_maximal_insn_latency_func):
1441 Within the implementation of insn_latency written out to
1442 insn-automata.c, strengthen both params from rtx to rtx_insn *,
1443 eliminating a pair of checked casts.
1445 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1447 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
1450 * rtl.h (eh_returnjump_p): Likewise.
1452 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
1454 * Makefile.in (TAGS): Handle constructs in timevar.def.
1456 2014-09-04 Guozhi Wei <carrot@google.com>
1459 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
1460 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
1461 it into two patterns.
1462 (move_lo_quad_internal_be_<mode>): Likewise.
1464 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1466 * doc/options.texi: Document that Var and Init are required if CPP
1468 * optc-gen.awk: Require Var and Init if CPP is given.
1469 * common.opt (Wpedantic): Use Init.
1471 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1473 * config/rs6000/rs6000.c (special_handling_values): Add
1475 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
1476 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
1477 as swappable with special handling SH_EXTRACT. Remove
1478 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
1480 (adjust_extract): New function.
1481 (handle_special_swappables): Add default to case statement; add
1482 case for SH_EXTRACT that calls adjust_extract.
1483 (dump_swap_insn_table): Handle SH_EXTRACT.
1485 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1487 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
1488 selection of 0th memory doubleword, regardless of endianness.
1490 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1492 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
1494 2014-09-04 Alan Modra <amodra@gmail.com>
1497 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
1500 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
1502 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
1503 * targhooks.c (default_dwarf_frame_reg_mode): New function.
1504 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
1505 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
1506 * doc/tm.texi: Regenerate.
1507 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
1508 selection logic to default_dwarf_frame_reg_mode.
1510 2014-09-03 Marek Polacek <polacek@redhat.com>
1512 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
1515 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1517 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
1518 the automodified register.
1520 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1522 * output.h (get_some_local_dynamic_name): Declare.
1523 * final.c (some_local_dynamic_name): New variable.
1524 (get_some_local_dynamic_name): New function.
1525 (final_end_function): Clear some_local_dynamic_name.
1526 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
1527 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1528 (print_operand): Report an error if '%&' is used inappropriately.
1529 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
1530 (get_some_local_dynamic_name_1): Delete.
1531 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
1532 (rs6000_get_some_local_dynamic_name): Delete.
1533 (rs6000_get_some_local_dynamic_name_1): Delete.
1534 (print_operand): Report an error if '%&' is used inappropriately.
1535 * config/s390/s390.c (machine_function): Remove some_ld_name.
1536 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1537 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
1538 * config/sparc/sparc.c: Include rtl-iter.h.
1539 (machine_function): Remove some_ld_name.
1540 (sparc_print_operand): Report an error if '%&' is used inappropriately.
1541 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1543 2014-09-03 Richard Henderson <rth@redhat.com>
1545 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
1546 (aarch64_popwb_pair_reg): Remove.
1547 (aarch64_set_frame_expr): Remove.
1548 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
1549 the restore ops performed by the insns generated.
1550 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
1551 insn. Perform the calls_eh_return addition later; do not attempt to
1552 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
1553 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
1554 special markup at all. Load cfun->machine->frame.hard_fp_offset
1555 into a local variable.
1556 (aarch64_frame_pointer_required): Don't check calls_alloca.
1558 2014-09-03 Richard Biener <rguenther@suse.de>
1560 * opts.c (default_options_optimization): Adjust
1561 max-combine-insns to 2 for -Og.
1563 2014-09-03 Martin Jambor <mjambor@suse.cz>
1566 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
1567 pass-trough jump functions correctly.
1569 2014-09-03 Martin Jambor <mjambor@suse.cz>
1572 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
1573 created replacements in ascending order of offsets.
1574 (known_aggs_to_agg_replacement_list): Likewise.
1576 2014-09-03 Martin Liska <mliska@suse.cz>
1578 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
1579 is set to set uninitialized value for vnresult.
1581 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1583 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
1584 for TARGET_MUST_PASS_IN_STACK.
1586 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1588 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
1589 for TARGET_ARG_PARTIAL_BYTES.
1591 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1593 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
1594 instructions for varargs implementation.
1595 (nds32_expand_epilogue): Emit stack adjustment instructions for
1596 varargs implementation.
1598 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1600 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
1601 optimization detection.
1603 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1605 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
1607 (nds32_function_arg_advance): Deal with nameless arguments.
1608 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
1609 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
1610 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
1612 2014-09-03 Richard Biener <rguenther@suse.de>
1614 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
1615 (struct bb_bitmap_sets): Remove deferred member.
1616 (BB_DEFERRED): Remove.
1617 (defer_or_phi_translate_block): Remove.
1618 (compute_antic_aux): Remove deferring of blocks, assert
1619 proper iteration order.
1620 (compute_antic): Do not set BB_DEFERRED.
1621 (eliminate): Allocate el_avail of proper size initially.
1623 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1625 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
1626 according to the value of crtl->args.pretend_args_size.
1628 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1630 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
1631 varargs information.
1633 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1635 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
1636 implementation for TARGET_SETUP_INCOMING_VARARGS.
1637 (nds32_strict_argument_naming): Refine comment.
1638 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
1639 Define for future implementation.
1641 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
1643 * config/i386/adxintrin.h (_subborrow_u32): New.
1644 (_addcarry_u32): Ditto.
1645 (_subborrow_u64): Ditto.
1646 (_addcarry_u64): Ditto.
1647 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
1649 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
1650 __builtin_ia32_sbb_u64
1652 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1654 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
1656 (nds32_function_arg_advance): Likewise.
1657 (nds32_init_cumulative_args): Likewise.
1658 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
1659 (NDS32_FIRST_GPR_REGNUM): Define.
1660 (NDS32_LAST_GPR_REGNUM): Define.
1661 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
1662 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
1663 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
1664 (machine_function): Use GRP-specific stuff.
1666 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1668 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
1669 (nds32_expand_epilogue): Likewise.
1670 (nds32_expand_prologue_v3push): Likewise.
1671 (nds32_expand_epilogue_v3pop): Likewise.
1673 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1675 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
1676 v3push/v3pop for variadic function.
1677 * config/nds32/nds32.md (prologue, epilogue): Likewise.
1679 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1681 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
1682 Check rtx for varargs implementation.
1683 (nds32_output_stack_pop): Likewise.
1684 * config/nds32/nds32-protos.h: Have a rtx argument for
1685 nds32_output_stack_push and nds32_output_stack_pop.
1686 * config/nds32/nds32.md: Likewise.
1688 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1690 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
1691 to check if FUNC is an interrupt service routine.
1692 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
1694 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1696 * config/nds32/nds32.h (machine_function): Add some fields for variadic
1697 arguments implementation.
1699 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1701 * config/nds32/nds32-predicates.c
1702 (nds32_valid_stack_push_pop): Rename to ...
1703 (nds32_valid_stack_push_pop_p): ... this.
1704 * config/nds32/nds32-protos.h: Likewise.
1705 * config/nds32/predicates.md: Likewise.
1707 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1709 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
1710 (nds32_emit_stack_v3push): ... this.
1711 (nds32_gen_stack_v3pop): Rename to ...
1712 (nds32_emit_stack_v3pop): ... this and consider CFA restore
1715 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1717 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
1718 (nds32_emit_stack_push_multiple): ... this.
1719 (nds32_gen_stack_pop_multiple): Rename to ...
1720 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
1723 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1726 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
1727 and add a second splitter to handle the remaining cases.
1729 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1731 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
1733 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1735 * cfgexpand.c (label_rtx_for_bb): Change type to
1736 hash_map<basic_block, rtx_code_label *> *.
1737 (expand_gimple_basic_block): Adjust.
1738 (pass_expand::execute): Likewise.
1740 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1742 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
1743 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
1744 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
1745 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
1746 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
1747 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
1748 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
1751 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1753 * alloc-pool.c: Include coretypes.h.
1754 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
1755 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
1756 hash_set instead of htab.
1757 * ggc-page.c (in_gc): New variable.
1758 (ggc_free): Do nothing if a collection is taking place.
1759 (ggc_collect): Set in_gc appropriately.
1760 * ggc.h (gt_ggc_mx(const char *)): New function.
1761 (gt_pch_nx(const char *)): Likewise.
1762 (gt_ggc_mx(int)): Likewise.
1763 (gt_pch_nx(int)): Likewise.
1764 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
1765 (hash_map::hash_entry::pch_nx): Likewise.
1766 (hash_map::hash_entry::pch_nx_helper): Likewise.
1767 (hash_map::hash_map): Adjust.
1768 (hash_map::create_ggc): New function.
1769 (gt_ggc_mx): Likewise.
1770 (gt_pch_nx): Likewise.
1771 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
1772 (default_hashset_traits::pch_nx): Likewise.
1773 (hash_set::hash_entry::ggc_mx): Likewise.
1774 (hash_set::hash_entry::pch_nx): Likewise.
1775 (hash_set::hash_entry::pch_nx_helper): Likewise.
1776 (hash_set::hash_set): Adjust.
1777 (hash_set::create_ggc): New function.
1778 (hash_set::elements): Likewise.
1779 (gt_ggc_mx): Likewise.
1780 (gt_pch_nx): Likewise.
1781 * hash-table.h (hash_table::hash_table): Adjust.
1782 (hash_table::m_ggc): New member.
1783 (hash_table::~hash_table): Adjust.
1784 (hash_table::expand): Likewise.
1785 (hash_table::empty): Likewise.
1786 (gt_ggc_mx): New function.
1787 (hashtab_entry_note_pointers): Likewise.
1788 (gt_pch_nx): Likewise.
1790 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1792 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
1793 built-in definition.
1794 (XVCVUXDDP_SCALE): Likewise.
1795 (XVCVDPSXDS_SCALE): Likewise.
1796 (XVCVDPUXDS_SCALE): Likewise.
1797 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
1798 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
1799 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
1800 VSX_BUILTIN_XVCVDPUXDS_SCALE.
1801 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
1803 * config/rs6000/rs6000.c (real.h): New include.
1804 (rs6000_scale_v2df): New function.
1805 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
1806 (UNSPEC_VSX_XVCVUXDDP): Likewise.
1807 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
1808 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
1809 (vsx_xvcvsxddp_scale): New define_expand.
1810 (vsx_xvcvsxddp): New define_insn.
1811 (vsx_xvcvuxddp_scale): New define_expand.
1812 (vsx_xvcvuxddp): New define_insn.
1813 (vsx_xvcvdpsxds_scale): New define_expand.
1814 (vsx_xvcvdpsxds): New define_insn.
1815 (vsx_xvcvdpuxds_scale): New define_expand.
1816 (vsx_xvcvdpuxds): New define_insn.
1817 * doc/extend.texi (vec_ctf): Add new prototypes.
1818 (vec_cts): Likewise.
1819 (vec_ctu): Likewise.
1820 (vec_splat): Likewise.
1821 (vec_div): Likewise.
1822 (vec_mul): Likewise.
1824 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1827 * config/arm/neon.md
1828 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
1829 <v_cmp_result>): New pattern.
1830 * config/arm/iterators.md (NEON_VCVT): New int iterator.
1831 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
1832 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
1833 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
1834 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
1835 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
1837 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1840 * config/arm/iterators.md (FIXUORS): New code iterator.
1841 (VCVT): New int iterator.
1842 (su_optab): New code attribute.
1844 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
1846 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1848 * config/aarch64/predicates.md (aarch64_comparison_operation):
1849 New special predicate.
1850 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
1851 aarch64_comparison_operation instead of matching an operator.
1852 Update operand numbers.
1853 (csinc3<mode>_insn): Likewise.
1854 (*csinv3<mode>_insn): Likewise.
1855 (*csneg3<mode>_insn): Likewise.
1856 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
1857 * config/aarch64/aarch64.c (aarch64_get_condition_code):
1858 Return -1 instead of aborting on invalid condition codes.
1859 (aarch64_print_operand): Update aarch64_get_condition_code callsites
1860 to assert that the returned condition code is valid.
1861 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
1863 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
1865 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
1866 tree.def, and gimple.def
1868 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1869 Balaji V. Iyer <balaji.v.iyer@intel.com>
1870 Igor Zamyatin <igor.zamyatin@intel.com>
1872 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
1873 (__cilkrts_cilk_for_64): Likewise.
1874 * cilk-common.c (declare_cilk_for_builtin): New function.
1875 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
1876 __cilkrts_cilk_for_64 bultins.
1877 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
1879 (cilk_for_32_fndecl): New define.
1880 (cilk_for_64_fndecl): Likewise.
1881 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
1882 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
1883 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
1884 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
1885 GF_OMP_FOR_COMBINED_INTO.
1886 * gimplify.c (gimplify_scan_omp_clauses): Added
1887 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1888 (gimplify_adjust_omp_clauses): Ditto.
1889 (gimplify_omp_for): Added CILK_FOR case.
1890 (gimplify_expr): Ditto.
1891 * omp-low.c: Include cilk.h.
1892 (extract_omp_for_data): Set appropriate kind for
1893 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
1894 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
1895 (create_omp_child_function_name): Added second argument to handle
1897 (cilk_for_check_loop_diff_type): New function.
1898 (expand_cilk_for_call): Likewise.
1899 (expand_cilk_for): Likewise.
1900 (create_omp_child_function): Set cilk_for_count; handle the cases when
1901 it is true; call create_omp_child_function_name with second argument.
1902 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
1903 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
1904 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
1905 * tree-nested.c (convert_nonlocal_omp_clauses): Added
1906 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1907 (convert_local_omp_clauses): Ditto.
1908 * tree-pretty-print.c (dump_omp_clause): Added
1909 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
1910 (dump_generic_node): Added CILK_FOR case.
1911 * tree.c (omp_clause_num_ops): New element
1912 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
1913 (omp_clause_code_name): New element _Cilk_for_count_.
1914 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
1915 * tree.def: Add tree code for CILK_FOR.
1917 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1919 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
1920 (ppc403-compare): Add "exts with dot" case.
1921 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
1922 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
1923 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
1924 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
1925 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
1926 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
1927 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
1928 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
1929 cell-cmp-microcoded): Similarly.
1930 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
1931 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
1932 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
1933 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
1934 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
1935 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
1936 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
1937 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
1938 (power6-compare): Add "exts with dot" case.
1939 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
1940 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
1941 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
1943 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
1944 if avoiding Cell microcode.
1945 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
1946 (is_cracked_insn): Ditto.
1947 (insn_must_be_first_in_group): Ditto.
1948 * config/rs6000/rs6000.md (dot): Adjust comment.
1949 (cell_micro): Handle exts+dot.
1950 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
1951 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
1952 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
1953 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
1954 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
1955 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
1956 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
1958 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1960 * config/rs6000/rs6000.md (QHSI): Delete.
1961 (EXTQI, EXTHI, EXTSI): New mode iterators.
1962 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
1963 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
1964 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
1965 9 anonymous instructions, and 8 splitters): Delete.
1966 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
1967 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
1968 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
1969 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
1970 *zero_extendsi<mode>2_dot2): New.
1972 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1974 * config/rs6000/rs6000.md (any_extend): New code iterator.
1975 (u, su): New code attributes.
1976 (dmode, DMODE): New mode attributes.
1977 (<su>mul<mode>3_highpart): New.
1978 (*<su>mul<mode>3_highpart): New.
1979 (<su>mulsi3_highpart_le): New.
1980 (<su>muldi3_highpart_le): New.
1981 (<su>mulsi3_highpart_64): New.
1982 (<u>mul<mode><dmode>3): New.
1983 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
1985 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
1988 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1990 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
1991 *mulsi3_internal2, and two splitters): Delete.
1992 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
1994 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
1996 2014-09-02 Richard Biener <rguenther@suse.de>
1998 PR tree-optimization/62695
1999 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2002 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2005 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2007 2014-09-01 Andi Kleen <ak@linux.intel.com>
2009 * file-find.c (add_prefix_begin): Add.
2010 (do_add_prefix): Rename from add_prefix with first argument.
2011 (add_prefix): Add new wrapper.
2012 * file-find.h (add_prefix_begin): Add.
2013 * gcc-ar.c (main): Support -B option.
2015 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2017 * genemit.c: Include dumpfile.h.
2018 (gen_split): Print name of splitter function to dump file.
2020 2014-09-01 Richard Biener <rguenther@suse.de>
2022 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2023 Use stack auto_vecs for constraint expressions.
2024 (find_func_aliases_for_call): Likewise.
2025 (find_func_aliases): Likewise.
2026 (find_func_clobbers): Likewise.
2028 2014-09-01 Richard Biener <rguenther@suse.de>
2030 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2031 operands vector in most cases. Remove redundant code.
2033 2014-09-01 Olivier Hainque <hainque@adacore.com>
2035 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2036 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2037 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2039 2014-09-01 Richard Biener <rguenther@suse.de>
2041 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2042 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2043 vn_reference_compute_hash, vn_reference_insert): Remove.
2044 (vn_reference_lookup_call): New function.
2045 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2046 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2047 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2048 (create_reference_ops_from_call): Remove.
2049 (vn_reference_lookup_3): Properly update shared_lookup_references.
2050 (vn_reference_lookup_pieces): Assert that we updated
2051 shared_lookup_references properly.
2052 (vn_reference_lookup): Likewise.
2053 (vn_reference_lookup_call): New function.
2054 (visit_reference_op_call): Use it. Avoid re-building the
2056 (visit_reference_op_load): Remove redundant lookup.
2057 (visit_reference_op_store): Perform special tail-merging work
2058 only when possibly doing tail-merging.
2059 (visit_use): Likewise.
2060 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2062 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2065 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2066 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2067 (find_inc): Revert 2014-08-13 change.
2069 2014-09-01 Marek Polacek <polacek@redhat.com>
2072 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2073 Change the type of V to unsigned HOST_WIDE_INT.
2075 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2077 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2078 the size of byte markers.
2079 (do_shift_rotate): Fix confusion between host, target and marker byte
2081 (verify_symbolic_number_p): Likewise.
2082 (find_bswap_or_nop_1): Likewise.
2083 (find_bswap_or_nop): Likewise.
2085 2014-09-01 Olivier Hainque <hainque@adacore.com>
2087 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2088 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2090 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2092 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2093 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2094 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2096 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2100 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2101 (build_check_stmt): Likewise.
2102 (instrument_strlen_call): Likewise.
2103 (asan_expand_check_ifn): Likewise and fix types.
2104 (maybe_cast_to_ptrmode): New function.
2106 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2108 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2110 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2112 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2114 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2116 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2117 prefix to function labels when generating fast indirect calls.
2119 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2123 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2124 param back from rtx_insn * to rtx. Rename param from "label" to
2125 "label_or_return", reintroducing "label" as an rtx_insn * after
2126 we've ensured it's not a RETURN.
2127 (first_active_target_insn): Likewise for return type and param;
2128 add a checked cast to rtx_insn * once we've ensured "insn" is not
2130 (steal_delay_list_from_target): Convert param "pnew_thread" back
2131 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2133 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2134 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2135 cast once we've established we're not dealing with a RETURN,
2136 renaming subsequent uses of "thread" to "thread_insn".
2137 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2139 (follow_jumps): Convert return type and param "label" from
2140 rtx_insn * back to rtx. Move initialization of "value" to after
2141 the handling for ANY_RETURN_P, adding a checked cast there to
2142 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2143 rename to "this_label_or_return", reintroducing "this_label" as
2144 an rtx_insn * once we've handled the case where it could be an
2146 (fill_slots_from_thread): Rename param "thread" to
2147 "thread_or_return", converting from an rtx_insn * back to an rtx.
2148 Reintroduce name "thread" as an rtx_insn * local with a checked
2149 cast once we've handled the case of it being an ANY_RETURN_P.
2150 Convert local "new_thread" from an rtx_insn * back to an rtx.
2151 Add a checked cast when assigning to "trial" from "new_thread".
2152 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2153 checked cast to rtx_insn * from "new_thread" when invoking
2155 (fill_eager_delay_slots): Convert locals "target_label",
2156 "insn_at_target" from rtx_insn * back to rtx.
2157 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2158 (relax_delay_slots): Convert locals "trial", "target_label" from
2159 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2160 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2161 invoking update_block.
2162 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2163 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2165 * resource.h (mark_target_live_regs): Undo erroneous conversion
2166 of second param of r214693, converting it back from rtx_insn * to
2167 rtx, since it could be a RETURN.
2169 * resource.c (find_dead_or_set_registers): Similarly, convert
2170 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2171 could be writing back a RETURN. Rename local rtx_insn * "next" to
2172 "next_insn", and introduce "lab_or_return" as a local rtx,
2173 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2174 (mark_target_live_regs): Undo erroneous conversion
2175 of second param of r214693, converting it back from rtx_insn * to
2176 rtx, since it could be a RETURN. Rename it from "target" to
2177 "target_maybe_return", reintroducing the name "target" as a local
2178 rtx_insn * with a checked cast, after we've handled the case of
2181 2014-08-29 DJ Delorie <dj@redhat.com>
2183 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2184 pointer size up to a power of two.
2185 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2186 (POINTER_SIZE_UNITS): New, rounded up value.
2187 * dwarf2asm.c (size_of_encoded_value): Use it.
2188 (dw2_output_indirect_constant_1): Likewise.
2189 * expmed.c (init_expmed_one_conv): We now know the sizes of
2191 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2192 * optabs.c (expand_float): Use precision, not size.
2193 (expand_fix): Likewise.
2194 * simplify-rtx (simplify_unary_operation_1): Likewise.
2195 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2196 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2197 (default_assemble_integer) Likewise.
2198 (dump_tm_clone_pairs): Likewise.
2199 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2200 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2201 (prepare_call_arguments): Likewise.
2202 * stor-layout.c (finalize_type_size): Preserve precision.
2203 (layout_type): Use precision, not size.
2205 * expr.c (convert_move): If the target has an explicit converter,
2208 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2210 * gdbinit.in: Skip various inline functions in rtl.h when
2213 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
2216 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
2218 2014-08-29 Richard Biener <rguenther@suse.de>
2220 PR tree-optimization/62291
2221 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
2222 exactly the vector size needed and use quick_push.
2223 (phi_translate_1): Adjust comment.
2224 (valid_in_sets): Remove block argument and remove pointless
2226 (dependent_clean): Adjust for removal of block argument.
2228 (compute_antic_aux): Likewise.
2229 (compute_partial_antic_aux): Likewise.
2231 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2232 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2233 Anna Tikhonova <anna.tikhonova@intel.com>
2234 Ilya Tocar <ilya.tocar@intel.com>
2235 Andrey Turetskiy <andrey.turetskiy@intel.com>
2236 Ilya Verbin <ilya.verbin@intel.com>
2237 Kirill Yukhin <kirill.yukhin@intel.com>
2238 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2240 * config/i386/sse.md
2241 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
2242 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
2243 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
2244 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
2246 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2248 Anna Tikhonova <anna.tikhonova@intel.com>
2249 Ilya Tocar <ilya.tocar@intel.com>
2250 Andrey Turetskiy <andrey.turetskiy@intel.com>
2251 Ilya Verbin <ilya.verbin@intel.com>
2252 Kirill Yukhin <kirill.yukhin@intel.com>
2253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2255 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
2256 * config/i386/sse.md
2257 (define_mode_iterator VI4_128_8_256): New.
2258 (define_mode_iterator VI2_128_4_256): Ditto.
2259 (define_mode_iterator PMOV_DST_MODE): Rename into
2260 (define_mode_iterator PMOV_DST_MODE_1): this.
2261 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
2262 Use PMOV_DST_MODE_1 mode iterator.
2263 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2265 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2267 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
2268 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
2269 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
2270 (define_mode_iterator PMOV_DST_MODE_2): New.
2271 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
2272 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
2273 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
2275 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
2276 (define_mode_attr pmov_dst_3): Ditto.
2277 (define_mode_attr pmov_dst_zeroed_3): Ditto.
2278 (define_mode_attr pmov_suff_3): Ditto.
2279 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
2280 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
2281 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
2282 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
2283 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
2284 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
2285 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
2286 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
2287 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
2288 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
2289 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
2290 (define_mode_attr pmov_dst_4): Ditto.
2291 (define_mode_attr pmov_dst_zeroed_4): Ditto.
2292 (define_mode_attr pmov_suff_4): Ditto.
2293 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
2294 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
2295 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
2296 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
2297 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
2298 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
2299 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
2300 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
2301 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
2302 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
2303 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
2305 2014-08-29 Richard Biener <rguenther@suse.de>
2307 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
2308 NON_LVALUE_EXPR in gimple.
2310 2014-08-29 Richard Biener <rguenther@suse.de>
2313 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
2314 from previous refactoring.
2315 (gimple_fold_builtin_strncpy): Likewise.
2317 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2320 * function.c (assign_parm_setup_reg): Remove erroneous checked
2321 cast to rtx_insn * on result of gen_extend_insn in favor of
2322 introducing a new local rtx "pat".
2324 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2326 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
2328 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
2330 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2332 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
2333 (next_insn): Likewise.
2334 * emit-rtl.c (next_insn): Likewise.
2335 (previous_insn): Likewise.
2336 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
2337 "insn" and "next" from rtx to rtx_insn *.
2338 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
2339 "insn", "insn1", "vliw_start", "prologue_end_note",
2340 "last_insn_in_packet".
2342 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2344 * shrink-wrap.h (active_insn_between): Strengthen both params from
2346 * function.c (active_insn_between): Likewise.
2348 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2350 * genattr.c (main): When writing out insn-attr.h, strengthen param
2351 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
2352 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
2353 writing out the definition of dfa_clear_single_insn_cache to the
2354 generated insn-automata.c
2356 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2358 * resource.h (clear_hashed_info_for_insn): Strengthen param from
2360 (incr_ticks_for_insn): Likewise.
2361 (init_resource_info): Likewise.
2363 * resource.c (init_resource_info): Likewise.
2364 (clear_hashed_info_for_insn): Likewise.
2365 (incr_ticks_for_insn): Likewise.
2367 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
2369 (steal_delay_list_from_target): Use methods of "seq".
2370 (try_merge_delay_insns): Use methods of "merged_insns".
2371 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
2372 (reorg_redirect_jump): Likewise for param "jump".
2374 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2376 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
2378 * config/s390/s390.c (s390_split_branches): Eliminate top-level
2379 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
2381 (s390_mainpool_finish): In three places, split out a local rtx
2382 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
2383 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
2384 and split another local rtx "insn" out into rtx "pat" and
2386 * config/sh/sh.c (output_branchy_insn): Rather than working
2387 directly on operands[9], introduce local rtx_code_label *
2388 variables named "lab" in two places, working on them, and then
2389 assigning them to operands[9], so that the intervening operations
2390 are known by the type system to be on insns.
2392 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2394 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
2397 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
2398 in invocation of INSN_HAS_LOCATION.
2400 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2402 * config/rs6000/altivec.h (vec_xl): New #define.
2403 (vec_xst): Likewise.
2404 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
2405 (XXSPLTD_V2DI): Likewise.
2406 (DIV_V2DI): Likewise.
2407 (UDIV_V2DI): Likewise.
2408 (MUL_V2DI): Likewise.
2409 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2410 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
2411 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
2412 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
2413 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
2414 (UNSPEC_VSX_DIVSD): Likewise.
2415 (UNSPEC_VSX_DIVUD): Likewise.
2416 (UNSPEC_VSX_MULSD): Likewise.
2417 (vsx_mul_v2di): New insn-and-split.
2418 (vsx_div_v2di): Likewise.
2419 (vsx_udiv_v2di): Likewise.
2420 (vsx_xxspltd_<mode>): New insn.
2422 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2424 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
2426 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
2427 (NEXT_INSN): Likewise.
2428 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
2429 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
2431 (no_labels_between_p): Likewise for both params.
2433 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
2434 cast when using NEXT_INSN on operands[2].
2435 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
2436 "insn" from rtx to rtx_insn *, adding a checked cast.
2437 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
2439 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
2441 (arc_text_label): Likewise for param "insn".
2442 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
2444 (arc_ccfsm_record_condition): Likewise for param "jump".
2445 (arc_text_label): Likewise for local "label".
2446 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
2447 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
2448 a method for typesafety. Add a checked cast.
2449 * config/arc/constraints.md (Clb): Add a checked cast when getting
2450 the CODE_LABEL from a LABEL_REF.
2451 * config/arm/arm.c (require_pic_register): Strengthen locals
2452 "seq", "insn" from rtx to rtx_insn *.
2453 (create_fix_barrier): Likewise for locals "selected", "next".
2454 (thumb1_reorg): Likewise for locals "prev", "insn".
2455 (arm_expand_prologue): Likewise for local "last".
2456 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
2458 (thumb2_output_casesi): Likewise for operands[2].
2459 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
2460 strengthen local "insn" from rtx to rtx_insn *.
2461 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
2462 type and param "insn".
2463 (find_prev_insn_start): Likewise.
2464 (hwloop_optimize): Likewise for locals "insn", "last_insn",
2466 (gen_one_bundle): Likewise for loal "t".
2467 (find_load): Likewise for param "insn".
2468 (workaround_speculation): Likewise for locals "insn", "next",
2469 "target", "next_tgt".
2470 * config/c6x/c6x.c (assign_reservations): Likewise for both params
2471 and for locals "insn", "within", "last".
2472 (count_unit_reqs): Likewise for params "head", "tail" and local
2474 (try_rename_operands): Likewise for params "head", "tail".
2475 (reshuffle_units): Likewise for locals "head", "tail", "insn".
2476 (struct c6x_sched_context): Likewise for fields
2477 "last_scheduled_insn", "last_scheduled_iter0".
2478 (init_sched_state): Replace NULL_RTX with NULL.
2479 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
2481 (undo_split_delayed_nonbranch): Likewise for param and for local
2483 (conditionalize_after_sched): Likewise for local "insn".
2484 (bb_earliest_end_cycle): Likewise.
2485 (filter_insns_above): Likewise for locals "insn", "next".
2486 (hwloop_optimize): Remove redundant checked cast.
2487 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
2488 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
2490 (cris_simple_epilogue): Likewise.
2491 (cris_expand_prologue): Likewise.
2492 (cris_expand_epilogue): Likewise.
2493 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
2494 local "insn" from rtx to rtx_insn *.
2495 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
2496 (struct frv_packet_group): Likewise for the elements within array
2497 fields "insns", "sorted", and for field "nop".
2498 (frv_packet): Likewise for the elements within array field
2500 (frv_add_insn_to_packet): Likewise for param "insn".
2501 (frv_insert_nop_in_packet): Likewise for param "insn" and local
2503 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
2504 (frv_sort_insn_group_1): Likewise for local "insn".
2505 (frv_optimize_membar_local): Likewise.
2506 (frv_align_label): Likewise for locals "x", "last", "barrier",
2508 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
2510 (ia64_sched_init): Likewise for local "insn".
2511 (scheduled_good_insn): Likewise for param "last".
2512 (struct _ia64_sched_context): Likewise for field
2513 "last_scheduled_insn".
2514 (ia64_init_sched_context): Replace NULL_RTX with NULL.
2515 (struct bundle_state): Likewise for field "insn".
2516 (issue_nops_and_insn): Likewise for param "insn".
2517 (get_next_important_insn): Likewise for return type and both
2519 (ia64_add_bundle_selector_before): Likewise for param "insn".
2520 (bundling): Likewise for params "prev_head_insn", "tail" and
2521 locals "insn", "next_insn", "b". Eliminate top-level local rtx
2522 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
2523 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
2524 Strengthen final param from rtx to rtx_insn *.
2525 (iq2000_move_1word): Likewise for second param.
2526 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
2527 param "cur_insn" and local "next_insn".
2528 (iq2000_move_1word): Likewise for param "insn".
2529 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
2530 casts when using NEXT_INSN on operands[1].
2531 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
2532 "insn" from rtx to rtx_insn *.
2533 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
2534 "x", introducing local rtx_insn * "insn" for when working with the
2535 CODE_LABEL of the LABEL_REF.
2536 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
2538 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
2540 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
2542 (conditionalize_block): Likewise for return type and param.
2543 (mcore_is_dead): Likewise for param "first" and local "insn".
2544 (emit_new_cond_insn): Likewise for return type.
2545 (conditionalize_block): Likewise for return type, param, and
2546 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
2548 (conditionalize_optimization): Likewise for local "insn".
2549 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
2551 * config/microblaze/microblaze.md: Add checked casts when using
2553 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
2554 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
2555 and rtx_insn * "insn".
2556 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
2557 checked cast when using NEXT_INSN on operands[2].
2558 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
2559 local "insn" from rtx to rtx_insn *.
2560 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
2562 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
2563 Add a checked cast when using NEXT_INSN on operands[1].
2564 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
2566 (pa_output_cbranch): Likewise for final param.
2567 (pa_output_lbranch): Likewise for second param.
2568 (pa_output_bb): Likewise for third param.
2569 (pa_output_bvb): Likewise.
2570 (pa_output_dbra): Likewise for second param.
2571 (pa_output_movb): Likewise.
2572 (pa_output_parallel_movb): Likewise.
2573 (pa_output_parallel_addb): Likewise.
2574 (pa_output_millicode_call): Likewise for first param.
2575 (pa_output_mul_insn): Likewise for second param.
2576 (pa_output_div_insn): Likewise for third param.
2577 (pa_output_mod_insn): Likewise for second param.
2578 (pa_jump_in_call_delay): Likewise for param.
2579 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
2580 (pa_output_div_insn): Likewise.
2581 (pa_output_mod_insn): Likewise.
2582 (pa_output_cbranch): Likewise.
2583 (pa_output_lbranch): Likewise.
2584 (pa_output_bb): Likewise.
2585 (pa_output_bvb): Likewise.
2586 (pa_output_dbra): Likewise.
2587 (pa_output_movb): Likewise.
2588 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
2589 to simplify and for typesafety.
2590 (pa_output_call): Use method of rtx_sequence *.
2591 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
2592 (pa_jump_in_call_delay): Likewise.
2593 (pa_output_parallel_movb): Likewise.
2594 (pa_output_parallel_addb): Likewise.
2595 (pa_following_call): Likewise.
2596 (pa_combine_instructions): Likewise for locals "anchor",
2598 (pa_can_combine_p): Likewise for params "anchor", "floater" and
2599 locals "start", "end".
2600 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
2601 param "insn" and local "local_insn".
2602 (picochip_final_prescan_insn): Likewise for local "local_insn".
2603 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
2605 (uses_TOC): Likewise.
2606 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
2607 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
2608 splitting out to more tightly-scoped locals, 3 as rtx and one as
2610 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
2612 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
2614 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
2616 (fixup_addr_diff_vecs): Likewise.
2617 (reg_unused_after): Likewise for param 2.
2618 (sh_can_redirect_branch): Likewise for both params.
2619 (check_use_sfunc_addr): Likewise for param 1.
2620 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
2621 (find_barrier): Likewise for local "last_got".
2622 (gen_block_redirect): Likewise for return type, param "jump" and
2623 locals "prev", "scan", "next", "insn".
2624 (struct far_branch): Likewise for fields "near_label",
2625 "insert_place", "far_label".
2626 (gen_far_branch): Likewise for local "jump".
2627 (fixup_addr_diff_vecs): Likewise for param "first" and locals
2629 (barrier_align): Likewise for param and for locals "prev", "x".
2630 Introduce local rtx_sequence * "prev_seq" and use insn method for
2631 typesafety and clarity.
2632 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
2633 (get_dest_uid): Likewise for local "dest".
2634 (split_branches): Likewise for locals "next", "beyond", "label",
2635 "block", "far_label". Add checked casts when assigning to
2636 bp->far_label and "far_label".
2637 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
2638 (sequence_insn_p): Likewise.
2639 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
2640 more loop-scoped rtx "insn" when walking LABEL_REFS.
2641 (sh_can_redirect_branch): Strengthen both params from rtx to
2643 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
2644 new local rtx_sequence * "seq" via a dyn_cast, and use a method
2645 for clarity and typesafety.
2646 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
2647 "insn" from rtx to rtx_insn *.
2648 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
2649 when using NEXT_INSN on the CODE_LABEL in operands[2].
2650 (define_insn "casesi_worker_2"): Likewise.
2651 (define_insn "casesi_shift_media"): Likewise.
2652 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
2654 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
2655 Strengthen field "insn" from rtx to rtx_insn *.
2656 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
2657 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
2658 param "start_insn" and local "start_insn".
2659 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
2661 (find_set_of_reg_bb): Likewise for param "insn".
2662 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
2663 (trace_reg_uses): Likewise for param "start_insn".
2664 (sh_treg_combine::cbranch_trace): Likewise for field
2666 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
2668 (sh_treg_combine::record_set_of_reg): Likewise for param
2669 "start_insn" and local "i".
2670 (sh_treg_combine::can_remove_cstore): Likewise for local
2672 (sh_treg_combine::try_optimize_cbranch): Likewise for param
2674 (sh_treg_combine::execute): Likewise for local "i".
2675 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
2677 (sparc_check_64): Likewise for second param.
2678 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
2679 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
2680 dyn_cast, using its insn method for typesafety and clarity.
2681 (empty_delay_slot): Strengthen param "insn" from rtx to
2683 (set_extends): Likewise.
2684 (sparc_check_64): Likewise.
2685 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
2686 for locals "seq", "last_insn".
2687 (combine_bnp): Likewise for param "insn".
2688 (xstormy16_reorg): Likewise for local "insn".
2689 * config/v850/v850.c (substitute_ep_register): Likewise for params
2690 "first_insn", "last_insn" and local "insn".
2691 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
2692 elements of "regs" array, and local "insn".
2693 * except.c (emit_note_eh_region_end): Likewise for param "insn".
2694 * final.c (final_sequence): Strengthen this global from rtx to
2696 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
2698 (final_scan_insn): Update assignment to "final_sequence" to be
2699 from "seq", the cast version of "body", for type-safety.
2700 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
2701 "insns" from rtx to rtx_insn *.
2702 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
2703 * genattr.c (main): When writing out generated insn-attr.h,
2704 strengthen params 1 and 3 of eligible_for_delay,
2705 eligible_for_annul_true, eligible_for_annul_false from rtx to
2707 * genattrtab.c (write_eligible_delay): Likewise when writing out
2708 generated insn-attrtab.c; also local "insn" the generated
2710 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
2712 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
2713 "start_label" from rtx to rtx_insn *.
2714 * ira.c (decrease_live_ranges_number): Likewise for local "p".
2715 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
2716 "insns" and local "insn".
2717 (validate_equiv_mem): Likewise for param "start" and local "insn".
2718 (memref_used_between_p): Likewise for params "start", "end" and
2720 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
2722 * loop-doloop.c (doloop_optimize): Within region guarded by
2723 INSN_P (doloop_pat), introduce a new local rtx_insn *
2724 "doloop_insn" via a checked cast, and use it for typesafety,
2725 eventually writing the value back into doloop_pat.
2726 * output.h (final_sequence): Strengthen this global from rtx to
2728 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
2729 reintroducing "insn" as an rtx_insn * via a checked cast.
2730 Strengthen param "attempt" and local "new_insn"from rtx to
2732 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
2734 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
2735 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
2736 "p" in favor of more tightly-scoped replacements, sometimes rtx
2737 and sometimes rtx_insn *, as appropriate.
2738 (delete_output_reload): Eliminate top-level rtx "i1", splitting
2739 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
2740 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
2741 local "trial" from rtx to rtx_insn *.
2742 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
2743 rtx to rtx_insn *. Strenghten local "pat" from rtx to
2744 rtx_sequence * and use methods for clarity and typesafety.
2745 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
2746 rtx to rtx_insn *. Strenghten local "li" from rtx to
2747 rtx_insn_list * and use its methods for clarity and typesafety.
2748 (steal_delay_list_from_target): Strengthen param "insn" from rtx
2750 (steal_delay_list_from_fallthrough): Likewise.
2751 (try_merge_delay_insns): Likewise for param "thread" and locals
2752 "trial", "next_trial", "delay_insn".
2753 (redundant_insn): Likewise for param "target" and local "trial".
2754 (own_thread_p): Likewise for param "thread" and locals
2755 "active_insn", "insn".
2756 (get_label_before): Likewise for param "insn".
2757 (fill_simple_delay_slots): Likewise for local "new_label"; use
2758 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
2759 (label_before_next_insn): Strengthen return type and local "insn"
2760 from rtx to rtx_insn *.
2761 (relax_delay_slots): Likewise for locals "other", "tmp".
2762 (make_return_insns): Likewise for param "first" and locals "insn",
2763 "jump_insn", "prev". Move declaration of "pat" to its assignment
2764 and strengthen from rtx to rtx_sequence *. Use its methods for
2765 clarity and typesafety.
2766 * rtlanal.c (no_labels_between_p): Strengthen params from
2767 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
2769 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
2770 from const_rtx to const rtx_insn *.
2771 (reg_set_between_p): Rename param "from_insn" to
2772 "uncast_from_insn", and reintroduce "from_insn" as a
2773 const rtx_insn * via a checked cast.
2774 (modified_between_p): Likewise for param "start" as "uncast_start".
2775 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
2776 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
2777 "tmp", head" from rtx to rtx_insn *.
2778 (recompute_rev_top_order): Likewise for local "insn".
2779 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
2780 * store-motion.c (build_store_vectors): Likewise for local "insn".
2781 Strengthen local "st" from rtx to rtx_insn_list * and use methods
2782 for clarity and typesafety.
2783 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
2785 (computation_cost): Likewise for local "seq".
2786 (get_address_cost): Likewise.
2788 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2790 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
2792 (label_is_jump_target_p): Likewise for second param.
2794 * rtlanal.c (tablejump_p): Likewise for param "insn".
2795 (label_is_jump_target_p): Likewise for param "jump_insn".
2797 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2799 * rtl.h (find_first_parameter_load): Strengthen return type and
2800 both params from rtx to rtx_insn *.
2801 * rtlanal.c (find_first_parameter_load): Strengthen return type,
2802 both params and locals "before", "first_set" from rtx to
2803 rtx_insn *. Remove now-redundant cast.
2804 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
2806 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2808 * rtl.h (find_last_value): Delete.
2809 * rtlanal.c (find_last_value): Delete.
2811 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2813 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
2814 from rtx to rtx_insn *.
2815 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
2816 rtx "note" with new local rtx_insn * "new_head" when calculating
2817 head insn of new basic block.
2818 * combine.c (combine_split_insns): Strengthen return type and local
2819 "ret" from rtx to rtx_insn *.
2820 (likely_spilled_retval_p): Likewise for locals "use" and "p".
2821 (try_combine): Eliminate local "m_split", splitting into new
2822 locals "m_split_insn" and "m_split_pat".
2823 (find_split_point): Strengthen local "seq" from rtx into
2825 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
2826 locals "label", "branch".
2827 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
2829 (define_expand "umulsi3_highpart"): Likewise for local "insn".
2830 * dse.c (note_add_store_info): Likewise for fields "first",
2832 (note_add_store): Likewise for local "insn".
2833 (emit_inc_dec_insn_before): Likewise for locals "insn",
2835 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
2836 (replace_read): Likewise for locals "insns", "this_insn".
2837 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
2838 (notice_eh_throw): Likewise for param "insn".
2839 (before_next_cfi_note): Likewise for return type, param, and local
2841 (connect_traces): Likewise for local "note".
2842 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
2843 (verify_rtl_sharing): Likewise.
2844 (unshare_all_rtl_in_chain): Likewise for param "insn".
2845 (get_first_nonnote_insn): Likewise for local "insn".
2846 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
2847 "seq" and use its methods to clarify things.
2848 (next_insn): Strengthen return type from rtx to rtx_insn *.
2849 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
2850 local rtx_insn * using a checked cast, dropping a checked cast
2851 made redundant by this change. Use a cast to and method of
2852 rtx_sequence to clarify the code.
2853 (previous_insn): Rename param "insn" to "uncast_insn" and
2854 reintroduce "insn" as a local rtx_insn * using a checked cast,
2855 dropping a checked cast made redundant by this change. Use a cast
2856 to and method of rtx_sequence to clarify the code.
2857 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
2858 reintroduce "insn" as a local rtx_insn * using a checked cast,
2859 dropping a checked cast made redundant by this change.
2860 (next_nonnote_insn_bb): Likewise.
2861 (prev_nonnote_insn): Likewise.
2862 (prev_nonnote_insn_bb): Likewise.
2863 (next_nondebug_insn): Likewise.
2864 (prev_nondebug_insn): Likewise.
2865 (next_nonnote_nondebug_insn): Likewise.
2866 (prev_nonnote_nondebug_insn): Likewise.
2867 (next_real_insn): Likewise.
2868 (prev_real_insn): Likewise.
2869 (next_active_insn): Likewise.
2870 (prev_active_insn): Likewise.
2871 (next_cc0_user): Likewise. Use rtx_sequence and a method for
2873 (prev_cc0_setter): Likewise.
2874 (try_split): Rename param "trial" to "uncast_trial" and
2875 reintroduce "insn" as a local rtx_insn * using a checked cast,
2876 dropping checked casts made redundant by this change.
2877 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
2879 (remove_insn): Rename param "insn" to "uncast_insn" and
2880 reintroduce "insn" as a local rtx_insn * using a checked cast.
2881 (emit_pattern_after_setloc): Likewise for param "after", as
2883 (emit_pattern_after): Likewise. Strengthen local "prev" from
2885 (emit_pattern_before_setloc): Rename param "before" to
2886 "uncast_before" and reintroduce "before" as a local rtx_insn *
2887 using a checked cast. Strengthen locals "first", "last" from
2889 (emit_pattern_before): Likewise rename/cast param "before" to
2890 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
2891 * except.c (copy_reg_eh_region_note_forward): Strengthen param
2892 "first" and local "insn" from rtx to rtx_insn *.
2893 (copy_reg_eh_region_note_backward): Likewise for param "last"
2895 * expr.c (fixup_args_size_notes): Rename param "last" to
2896 "uncast_last" and reintroduce "last" as a local rtx_insn *
2897 using a checked cast. Strengthen local "insn" from rtx to
2899 * function.c (set_insn_locations): Strengthen param "insn" from
2901 (record_insns): Likewise for param "insns" and local "tmp".
2902 (active_insn_between): Rename param "tail" to
2903 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
2904 using a checked cast.
2905 (thread_prologue_and_epilogue_insns): Split out top-level local
2906 rtx "seq" into three different rtx_insn * locals. Strengthen
2907 local "prologue_seq" from rtx to rtx_insn *.
2908 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
2909 from rtx to rtx_insn *.
2910 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
2911 (priority): Likewise for locals "prev_first", "twin".
2912 (setup_insn_max_reg_pressure): Likewise for param "after".
2913 (sched_setup_bb_reg_pressure_info): Likewise.
2914 (no_real_insns_p): Strengthen params from const_rtx to
2916 (schedule_block): Strengthen local "next_tail" from rtx to
2918 * ifcvt.c (find_active_insn_before): Strengthen return type and
2919 param "insn" from rtx to rtx_insn *.
2920 (find_active_insn_after): Likewise.
2921 (cond_exec_process_insns): Likewise for param "start" and local "insn".
2922 (cond_exec_process_if_block): Likewise for locals "then_start",
2923 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
2924 (noce_process_if_block): Likewise for local "jump".
2925 (merge_if_block): Likewise for two locals named "end".
2926 (cond_exec_find_if_block): Likewise for local "last_insn".
2927 * jump.c (delete_related_insns): Rename param "insn" to
2928 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
2929 checked cast. Strengthen local "p" from rtx to rtx_insn *.
2930 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
2932 (split_reg): Likewise.
2933 * lra.c (lra_process_new_insns): Likewise.
2934 * modulo-sched.c (permute_partial_schedule): Strengthen param
2935 "last" from rtx to rtx_insn *.
2936 * optabs.c (add_equal_note): Likewise for param "insns" and local
2938 (expand_binop_directly): Add checked casts to rtx_insn * within
2939 NEXT_INSN (pat) uses.
2940 (expand_unop_direct): Likewise.
2941 (maybe_emit_unop_insn): Likewise.
2942 * recog.c (peep2_attempt): Strengthen locals "last",
2943 "before_try", "x" from rtx to rtx_insn *.
2944 * reorg.c (optimize_skip): Strengthen return type and local
2945 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
2946 and locals "trial", "next_trial" from rtx to rtx_insn *.
2947 * resource.c (next_insn_no_annul): Strengthen return type and
2948 param "insn" from rtx to rtx_insn *. Use a cast to and method of
2949 rtx_sequence to clarify the code.
2950 (mark_referenced_resources): Add a checked cast to rtx_insn *
2951 within PREV_INSN (x).
2952 (find_dead_or_set_registers): Strengthen return type, param
2953 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
2954 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
2956 (mark_target_live_regs): Strengthen params "insns" and "target",
2957 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
2958 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
2960 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
2961 from rtx to rtx_insn *.
2962 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
2963 from rtx to rtx_insn *.
2964 (copy_reg_eh_region_note_backward): Likewise.
2965 (unshare_all_rtl_in_chain): Likewise for sole param.
2966 (dump_rtl_slim): Strengthen second and third params from const_rtx
2967 to const rtx_insn *.
2968 * sched-deps.c (sched_free_deps): Strengthen params "head" and
2969 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
2970 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
2971 "next_tail" from rtx to rtx_insn *.
2972 (begin_move_insn): Likewise for local "next".
2973 * sched-int.h (sched_free_deps): Likewise for first and second
2975 (no_real_insns_p): Strengthen both params from const_rtx to
2977 (sched_setup_bb_reg_pressure_info): Strengthen second params from
2979 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
2981 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
2982 and locals "insn", "tail" from const_rtx to const rtx_insn *.
2983 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
2985 (debug_rtl_slim): Strengthen params "first" and "last" from
2986 const_rtx to const rtx_insn *.
2987 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
2988 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
2989 (convert_to_simple_return): Likewise for param "returnjump".
2990 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
2992 (convert_to_simple_return): Likewise for param "returnjump".
2993 * valtrack.c (propagate_for_debug): Likewise for params
2995 * valtrack.h (propagate_for_debug): Likewise for second param.
2997 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2999 * output.h (insn_current_reference_address): Strengthen param
3000 from rtx to rtx_insn *.
3001 * final.c (insn_current_reference_address): Likewise.
3003 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3005 * basic-block.h (inside_basic_block_p): Strengthen param from
3006 const_rtx to const rtx_insn *.
3007 * cfgbuild.c (inside_basic_block_p): Likewise.
3009 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3011 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3013 (get_trace_info): Likewise for param "insn".
3014 (save_point_p): Likewise.
3015 (maybe_record_trace_start): Likewise for both params.
3016 (maybe_record_trace_start_abnormal): Likewise.
3017 (create_trace_edges): Likewise for sole param and for three of the
3019 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3020 to rtx_insn *, and update a call to pat->element to pat->insn.
3022 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3024 * function.h (struct expr_status): Convert field "x_forced_labels"
3025 from rtx_expr_list * to rtx_insn_list *.
3027 * cfgbuild.c (make_edges): Convert local "x" from an
3028 rtx_expr_list * to an rtx_insn_list *, replacing use of
3029 "element" method with "insn" method.
3030 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3031 * except.c (sjlj_emit_dispatch_table): Replace use of
3032 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3034 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3035 rtx_expr_list * to an rtx_insn_list *, replacing use of
3036 "element" method with "insn" method.
3037 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3038 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3039 rtx_insn *, adding a checked cast. Replace use of
3040 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3042 (expand_label): Likewise for local "label_r".
3044 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3046 * function.h (struct rtl_data): Convert field
3047 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3049 * rtl.h (remove_node_from_insn_list): New prototype.
3051 * builtins.c (expand_builtin): When prepending to
3052 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3054 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3055 to rtx_insn_list *, and use its "insn" method rather than
3057 * cfgrtl.c (delete_insn): Use new function
3058 remove_node_from_insn_list rather than
3059 remove_node_from_expr_list.
3060 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3061 to rtx_insn_list *, and use its "insn" method rather than
3063 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3064 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3065 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3066 from remove_node_from_expr_list.
3067 * stmt.c (expand_label): When prepending to
3068 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3071 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3073 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3074 and "x_naked_return_label" from rtx to rtx_code_label *.
3076 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3078 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3079 (SET_NEXT_INSN): Likewise.
3080 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3082 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3083 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3084 to split out the SEQUENCE from local "bundle", strengthening the
3085 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3086 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3087 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3088 and the type of the elements of the "slot" array from rtx to
3090 (reorg_split_calls): Likewise for locals "insn" and "next", and
3091 the type of the elements of the "slot" array.
3093 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3095 (frv_function_prologue): Likewise for locals "insn", "next",
3097 (frv_register_nop): Introduce a local "nop_insn" to be the
3098 rtx_insn * containing rtx "nop".
3100 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3101 used as an insn and sometimes as a pattern, so rename it to
3102 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3103 using it where dealing with the core insn.
3105 * config/picochip/picochip.c (reorder_var_tracking_notes):
3106 Strengthen locals "insn", "next", "last_insn", "queue",
3107 "next_queue", "prev" from rtx to rtx_insn *.
3109 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3110 the second param is an rtx_insn ** rather than an rtx **.
3111 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3112 from rtx to rtx_sequence *, and introduce local named "sequence",
3113 using methods of rtx_sequence to clarify the code.
3114 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3116 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3117 Rename param "after" to "uncast_after", reintroducing "after" as a
3118 local rtx_insn * with a checked cast.
3119 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3120 reintroducing "after" as a local rtx_insn * with a checked cast.
3121 Strengthen local "last" from rtx to rtx_insn * and remove the
3122 now-redundant checked casts.
3123 (copy_delay_slot_insn): Strengthen return type and param from rtx
3126 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3127 "last" from rtx to rtx_insn *.
3129 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3131 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3132 param from rtx to rtx_insn *.
3134 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3136 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3137 and local "insn" from rtx to rtx_insn *.
3138 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3139 (unfilled_slots_next): Likewise.
3140 (function_return_label): Strengthen from rtx to rtx_code_label *.
3141 (function_simple_return_label): Likewise.
3142 (first_active_target_insn): Strengthen return type and param from
3144 (find_end_label): Strengthen return type from rtx to
3145 rtx_code_label *; strengthen locals as appropriate.
3146 (emit_delay_sequence): Strengthen return type, param "insn" and
3147 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3148 and local "li" from rtx to rtx_insn_list *, using methods of
3149 rtx_insn_list for clarity and typesafety.
3150 (add_to_delay_list): Strengthen return type and param "insn" from
3151 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3152 rtx_insn_list * and use methods of rtx_insn_list.
3153 (delete_from_delay_slot): Strengthen return type, param "insn",
3154 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3155 Strengthen local "seq" from rtx to rtx_sequence *, and local
3156 "delay_list" from rtx to rtx_insn_list *, using methods of
3157 rtx_sequence for clarity and type-safety.
3158 (delete_scheduled_jump): Add checked cast when invoking
3159 delete_from_delay_slot. Strengthen local "trial" from rtx to
3161 (optimize_skip): Strengthen return type and local "delay_list"
3162 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3164 (steal_delay_list_from_target): Strengthen return type, param
3165 "delay_list" and local "new_delay_list" from rtx to
3166 rtx_insn_list *. Strengthen param "seq" from rtx to
3167 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3169 Split out local "temp" into multiple more-tightly scoped locals:
3170 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3171 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3172 Strengthen locals named "trial" from rtx to rtx_insn *.
3173 (steal_delay_list_from_fallthrough): Strengthen return type and
3174 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3175 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3176 Strengthen local "trial" from rtx to rtx_insn *.
3177 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3178 to rtx_insn_list * and use its methods. Strengthen local "pat"
3179 from rtx to rtx_sequence * and use its methods. Strengthen locals
3180 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3181 (get_label_before): Strengthen return type and local "label" from
3183 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3184 "next_trial", "next", prev". Strengthen local "delay_list" from
3185 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3187 (follow_jumps): Strengthen return type, param "label" and locals
3188 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3189 (fill_slots_from_thread): Strengthen return type, param
3190 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3191 "insn", "thread", "opposite_thread" and locals "new_thread",
3192 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3193 "sequence" from a checked cast to rtx_sequence so that we can call
3194 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3195 with an rtx_sequence *.
3196 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3197 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3198 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3199 (relax_delay_slots): Strengthen param "first" and locals "insn",
3200 "next", "trial", "delay_insn", "target_label" from rtx to
3201 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3202 Introduce a local "trial_seq" for PATTERN (trial) of type
3203 rtx_sequence *, in both cases using methods of rtx_sequence.
3204 (dbr_schedule): Strengthen param "first" and locals "insn",
3205 "next", "epilogue_insn" from rtx to rtx_insn *.
3207 2014-08-28 Richard Biener <rguenther@suse.de>
3209 PR tree-optimization/62283
3210 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3211 Do not peel loops for alignment where the vector loop likely
3212 doesn't run at least VF times.
3214 2014-08-28 Bin Cheng <bin.cheng@arm.com>
3216 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
3217 important_candidates. Consider all important candidates if
3218 IVS doesn't give any result. Remove check on ivs->upto.
3219 (try_add_cand_for): Call iv_ca_add_use only once.
3221 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3222 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3223 Anna Tikhonova <anna.tikhonova@intel.com>
3224 Ilya Tocar <ilya.tocar@intel.com>
3225 Andrey Turetskiy <andrey.turetskiy@intel.com>
3226 Ilya Verbin <ilya.verbin@intel.com>
3227 Kirill Yukhin <kirill.yukhin@intel.com>
3228 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3230 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
3231 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
3233 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
3234 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3235 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3236 (define_insn "*mul<mode>3"): Add EVEX version.
3238 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3239 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3240 Anna Tikhonova <anna.tikhonova@intel.com>
3241 Ilya Tocar <ilya.tocar@intel.com>
3242 Andrey Turetskiy <andrey.turetskiy@intel.com>
3243 Ilya Verbin <ilya.verbin@intel.com>
3244 Kirill Yukhin <kirill.yukhin@intel.com>
3245 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3247 * config/i386/sse.md
3248 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
3249 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
3250 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
3251 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
3252 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
3253 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
3254 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
3255 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
3256 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
3257 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
3258 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
3259 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
3260 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
3261 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
3262 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
3263 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
3265 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3266 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3267 Anna Tikhonova <anna.tikhonova@intel.com>
3268 Ilya Tocar <ilya.tocar@intel.com>
3269 Andrey Turetskiy <andrey.turetskiy@intel.com>
3270 Ilya Verbin <ilya.verbin@intel.com>
3271 Kirill Yukhin <kirill.yukhin@intel.com>
3272 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3274 * config/i386/sse.md
3275 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
3276 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
3277 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
3279 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3280 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3281 Anna Tikhonova <anna.tikhonova@intel.com>
3282 Ilya Tocar <ilya.tocar@intel.com>
3283 Andrey Turetskiy <andrey.turetskiy@intel.com>
3284 Ilya Verbin <ilya.verbin@intel.com>
3285 Kirill Yukhin <kirill.yukhin@intel.com>
3286 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3288 * config/i386/sse.md
3289 (define_mode_iterator VI128_256): New.
3290 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
3292 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3293 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3294 Anna Tikhonova <anna.tikhonova@intel.com>
3295 Ilya Tocar <ilya.tocar@intel.com>
3296 Andrey Turetskiy <andrey.turetskiy@intel.com>
3297 Ilya Verbin <ilya.verbin@intel.com>
3298 Kirill Yukhin <kirill.yukhin@intel.com>
3299 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3301 * config/i386/sse.md
3302 (define_mode_iterator VI8_256_512): New.
3303 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
3305 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
3306 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
3308 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
3310 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3312 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
3313 pointer to the cumulative reloc value and return the value for
3315 (compute_reloc_for_rtx): Take a const_rtx. Call
3316 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
3317 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
3318 for_each_rtx for the CONST case.
3320 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3322 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
3323 (mark_constants_in_pattern): ...this new function to iterate over
3325 (mark_constants): Update accordingly.
3327 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3329 * varasm.c: Include rtl-iter.h.
3330 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
3331 Remove the pointer to the cumulative hashval_t and just return
3332 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
3333 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3334 Accumulate the hashval_ts here instead of const_rtx_hash_1.
3336 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3338 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
3339 Give real type of data parameter. Remove return value.
3340 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
3341 to iterate over subrtxes.
3343 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3345 * var-tracking.c (use_narrower_mode_test): Turn from being a
3346 for_each_rtx callback to being a function that examines each
3348 (adjust_mems): Update accordingly.
3350 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3352 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
3353 callback to being a function that examines each subrtx itself.
3354 Remove handling of null rtxes.
3355 (add_uses): Update accordingly.
3357 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3359 * var-tracking.c: Include rtl-iter.h.
3360 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
3361 to being a function that examines each subrtx itself.
3362 (use_type): Update accordingly.
3364 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3366 * store-motion.c: Include rtl-iter.h.
3367 (extract_mentioned_regs_1): Delete.
3368 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
3369 for_each_rtx to iterate over subrtxes.
3371 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3373 * sel-sched.c: Include rtl-iter.h
3374 (count_occurrences_1): Delete.
3375 (count_occurrences_equiv): Turn rtxes into const_rtxes.
3376 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3378 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3380 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
3381 * rtlanal.c (tls_referenced_p_1): Delete.
3382 (tls_referenced_p): Take a const_rtx rather than an rtx.
3383 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3385 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3387 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
3388 (for_each_inc_dec): Take an rtx rather than an rtx *.
3389 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
3390 (cselib_record_sets): Likewise.
3391 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
3392 (check_for_inc_dec): Likewise.
3393 * rtlanal.c (for_each_inc_dec_ops): Delete.
3394 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
3395 rather than a pointer to the memory address. Replace
3396 for_each_inc_dec_ops argument with separate function and data
3397 arguments. Abort on non-autoinc addresses.
3398 (for_each_inc_dec_find_mem): Delete.
3399 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
3400 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
3402 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3404 * rtl.h (find_all_hard_regs): Declare.
3405 * rtlanal.c (find_all_hard_regs): New function.
3406 (record_hard_reg_uses_1): Delete.
3407 (record_hard_reg_uses): Use find_all_hard_regs.
3409 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3411 * rtl.h (replace_label_data): Delete.
3412 (replace_label): Take the old label, new label and update-nuses flag
3413 as direct arguments. Return void.
3414 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
3415 * rtlanal.c (replace_label): Update interface as above. Handle
3416 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3417 iterator. Use FOR_EACH_SUBRTX_PTR.
3419 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3421 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3422 with const_rtx parameters.
3423 * varasm.c (get_pool_constant): Likewise.
3424 * rtlanal.c (rtx_referenced_p_1): Delete.
3425 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3426 Assert that the rtx we're looking for is nonnull. Allow searches
3427 for constant pool SYMBOL_REFs.
3429 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3431 * reload1.c: Include rtl-iter.h.
3432 (note_reg_elim_costly): Turn from being a for_each_rtx callback
3433 to being a function that examines each subrtx itself.
3434 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
3436 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3438 * regcprop.c (cprop_find_used_regs_1): Delete.
3439 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3441 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3443 * regcprop.c: Include rtl-iter.h.
3444 (kill_value): Take a const_rtx.
3445 (kill_autoinc_value): Turn from being a for_each_rtx callback
3446 to being a function that examines each subrtx itself.
3447 (copyprop_hardreg_forward_1): Update accordingly.
3449 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3451 * reg-stack.c: Include rtl-iter.h.
3452 (subst_stack_regs_in_debug_insn): Delete.
3453 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
3454 instead of for_each_rtx.
3456 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3458 * lower-subreg.c (find_decomposable_subregs): Turn from being
3459 a for_each_rtx callback to being a function that examines each
3460 subrtx itself. Remove handling of null rtxes.
3461 (decompose_multiword_subregs): Update accordingly.
3463 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3465 * lower-subreg.c (adjust_decomposed_uses): Delete.
3466 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
3467 Remove handling of null rtxes.
3469 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3471 * lower-subreg.c: Include rtl-iter.h.
3472 (resolve_subreg_use): Turn from being a for_each_rtx callback
3473 to being a function that examines each subrtx itself. Remove
3474 handling of null rtxes.
3475 (resolve_reg_notes, resolve_simple_move): Update accordingly.
3476 (decompose_multiword_subregs): Likewise.
3478 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3480 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
3481 to being a function that examines each subrtx itself.
3482 (simplify_using_condition, simplify_using_initial_values): Update
3485 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3487 * loop-iv.c: Include rtl-iter.h.
3488 (find_single_def_src): New function.
3489 (replace_single_def_regs): Turn from being a for_each_rtx callback
3490 to being a function that examines each subrtx itself.
3491 (replace_in_expr, simplify_using_initial_values): Update accordingly.
3493 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3495 * jump.c (eh_returnjump_p_1): Delete.
3496 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3497 Remove handling of null rtxes.
3499 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3501 * jump.c: Include rtl-iter.h.
3502 (returnjump_p_1): Delete.
3503 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3504 Remove handling of null rtxes.
3506 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3508 * ira.c: Include rtl-iter.h.
3509 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
3510 to being a function that examines each subrtx itself. Remove
3511 handling of null rtxes.
3512 (update_equiv_regs): Update call accordingly.
3514 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3516 * fwprop.c: Include rtl-iter.h.
3517 (varying_mem_p): Turn from being a for_each_rtx callback to being
3518 a function that examines each subrtx itself.
3519 (propagate_rtx): Update accordingly.
3521 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3523 * function.c: Include rtl-iter.h
3524 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
3525 callback to being a function that examines each subrtx itself.
3526 Return the changed flag.
3527 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
3528 (instantiate_virtual_regs): Update calls accordingly.
3530 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3532 * final.c: Include rtl-iter.h.
3533 (mark_symbol_ref_as_used): Delete.
3534 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
3537 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3539 * emit-rtl.c: Include rtl-iter.h.
3540 (find_auto_inc): Turn from being a for_each_rtx callback to being
3541 a function that examines each subrtx itself. Assume the first operand
3542 to an RTX_AUTOINC is the automodified register.
3543 (try_split): Update call accordingly.
3545 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3547 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
3548 Return a bool, inverting the result so that 0/false means "not ok".
3549 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
3550 subrtxes of a CONST.
3551 (mem_loc_descriptor, add_const_value_attribute)
3552 (resolve_addr_in_expr): Update calls accordingly.
3554 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3556 * dwarf2out.c: Include rtl-iter.h.
3557 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
3558 Remove unused data parameter. Return a bool, inverting the result
3559 so that 0/false means "not ok".
3560 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
3561 instead of for_each_rtx.
3563 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3565 * dse.c: Include rtl-iter.h.
3566 (check_mem_read_rtx): Change void * parameter to real type.
3567 Remove return value.
3568 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
3569 for_each_rtx. Don't handle null rtxes.
3571 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3573 * df-problems.c: Include rtl-iter.h.
3574 (find_memory): Turn from being a for_each_rtx callback to being
3575 a function that examines each subrtx itself. Continue to look for
3576 volatile references even after a nonvolatile one has been found.
3577 (can_move_insns_across): Update calls accordingly.
3579 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3581 * ddg.c (walk_mems_2, walk_mems_1): Delete.
3582 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
3583 to iterate over subrtxes. Return a bool rather than an int.
3585 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3587 * ddg.c: Include rtl-iter.h.
3588 (mark_mem_use_1): Rename to...
3589 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
3590 instead of for_each_rtx.
3591 (mem_read_insn_p): Update accordingly.
3593 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3595 * cse.c (change_cc_mode_args): Delete.
3596 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
3597 a function that examines each subrtx itself. Take the fields of
3598 change_cc_mode_args as argument and return void.
3599 (cse_change_cc_mode_insn): Update calls accordingly.
3601 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3603 * cse.c (is_dead_reg): Change argument to const_rtx.
3604 (dead_debug_insn_data): Delete.
3605 (is_dead_debug_insn): Expand commentary. Turn from being a
3606 for_each_rtx callback to being a function that examines
3607 each subrtx itself. Take the fields of dead_debug_insn_data
3609 (delete_trivially_dead_insns): Update call accordingly.
3611 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3613 * cse.c (check_for_label_ref): Move earlier in file. Turn from
3614 being a for_each_rtx callback to being a function that examines
3616 (cse_extended_basic_block): Update call accordingly.
3618 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3620 * cse.c (check_dependence_data): Delete.
3621 (check_dependence): Change from being a for_each_rtx callback to being
3622 a function that examines all subrtxes itself. Don't handle null rtxes.
3623 (invalidate): Update call accordingly.
3625 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3627 * cse.c: Include rtl-iter.h.
3628 (approx_reg_cost_1): Delete.
3629 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3630 Don't handle null rtxes.
3632 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3634 * cfgcleanup.c: Include rtl-iter.h.
3635 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
3636 to being a function that examines each subrtx itself.
3637 (thread_jump): Update accordingly.
3639 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3641 * combine-stack-adj.c: Include rtl-iter.h.
3642 (record_stack_refs_data): Delete.
3643 (record_stack_refs): Turn from being a for_each_rtx callback
3644 to being a function that examines each subrtx itself.
3645 Take a pointer to the reflist. Invert sense of return value
3646 so that true means success and false means failure. Don't
3648 (combine_stack_adjustments_for_block): Update accordingly.
3650 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3652 * combine.c (record_truncated_value): Turn from being a for_each_rtx
3653 callback to a function that takes an rtx and returns a bool
3654 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
3657 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3659 * combine.c: Include rtl-iter.h.
3660 (unmentioned_reg_p_1): Delete.
3661 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3662 Don't handle null rtxes.
3664 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3666 * calls.c: Include rtl-iter.h.
3667 (internal_arg_pointer_based_exp_1): Delete.
3668 (internal_arg_pointer_based_exp): Take a const_rtx.
3669 Use FOR_EACH_SUBRTX to iterate over subrtxes.
3671 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3673 * caller-save.c: Include rtl-iter.h.
3674 (add_used_regs_1): Delete.
3675 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
3676 to iterate over subrtxes. Assert that any remaining pseudos
3679 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3681 * bt-load.c: Include rtl-iter.h.
3682 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
3683 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
3684 to iterate over subrtxes.
3685 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
3686 find_btr_use rather than btr_referenced_p.
3688 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3690 * alias.c: Include rtl-iter.h.
3691 (refs_newer_value_cb): Delete.
3692 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3694 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3696 * rtl-iter.h: New file.
3697 * rtlanal.c: Include it.
3698 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
3699 (generic_subrtx_iterator <T>::add_single_to_queue)
3700 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
3701 (generic_subrtx_iterator <T>::free_array): New functions.
3702 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
3703 (generic_subrtx_iterator <const_rtx_accessor>)
3704 (generic_subrtx_iterator <rtx_var_accessor>
3705 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
3706 (setup_reg_subrtx_bounds): New function.
3707 (init_rtlanal): Call it.
3709 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
3712 * config/sh/sh.md (ashlsi3): Handle negative shift count for
3714 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
3716 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
3718 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
3720 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3722 * rtl.h (JUMP_LABEL_AS_INSN): New.
3724 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3726 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
3728 (alloc_EXPR_LIST): Strengthen return type from rtx to
3730 (remove_free_EXPR_LIST_node): Likewise for param.
3731 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
3732 from rtx to rtx_expr_list *.
3733 * sched-int.h (struct deps_desc): Strengthen fields
3734 "pending_read_mems" and "pending_write_mems" from rtx to
3737 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
3738 rtx to rtx_expr_list *.
3739 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
3740 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
3742 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
3743 from rtx to rtx_expr_list *.
3744 * loop-iv.c (simplify_using_initial_values): Strengthen local
3745 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
3746 "pnote_next" from rtx * to rtx_expr_list **.
3747 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
3748 param "exprp" from rtx * to rtx_expr_list **.
3749 (add_insn_mem_dependence): Strengthen local "mem_list" from
3750 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
3752 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
3753 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
3754 param "old_mems_p" from rtx * to rtx_expr_list **.
3755 * var-tracking.c (struct adjust_mem_data): Strengthen field
3756 "side_effects" from rtx to rtx_expr_list *.
3757 (adjust_insn): Replace NULL_RTX with NULL when assigning to
3759 (prepare_call_arguments): Likewise.
3761 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3763 * function.h (struct rtl_data): Strengthen field
3764 "x_stack_slot_list" from rtx to rtx_expr_list *.
3766 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
3767 when assigning to stack_slot_list.
3769 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3771 * function.h (struct rtl_data): Strengthen field
3772 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
3773 * rtl.h (remove_node_from_expr_list): Strengthen second param from
3774 rtx * to rtx_expr_list **.
3776 * cfgbuild.c (make_edges): In loop over
3777 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
3778 rtx_expr_list *, and use methods of the latter class to clarify
3780 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
3781 rtx_expr_list *, and use methods of the latter class to clarify
3783 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3784 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3785 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
3786 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
3787 to rtx_expr_list *. Use methods of the latter class to clarify
3790 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3792 * function.h (struct expr_status): Strengthen field
3793 "x_forced_labels" from rtx to rtx_expr_list *.
3795 * cfgbuild.c (make_edges): Split local "x" into two locals,
3796 strengthening one from rtx to rtx_expr_list *, and using methods
3798 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
3799 loop over forced_labels, introduce strengthen it from rtx to
3800 rtx_expr_list *, using methods to clarify the code.
3801 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
3802 to rtx_expr_list *, using methods of said class to clarify the
3804 * reload1.c (set_initial_label_offsets): Split local "x" into two
3805 per-loop variables, strengthening the first from rtx to
3806 rtx_expr_list * and using methods.
3808 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3810 * coretypes.h (class rtx_expr_list): Add forward declaration.
3811 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
3812 * gengenrtl.c (special_rtx): Add EXPR_LIST.
3813 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
3814 invariant: GET_CODE (X) == EXPR_LIST.
3815 (is_a_helper <rtx_expr_list *>::test): New.
3816 (rtx_expr_list::next): New.
3817 (rtx_expr_list::element): New.
3818 (gen_rtx_EXPR_LIST): New.
3820 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3822 * varasm.c (mark_constants): Convert a GET_CODE check into a
3823 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3824 Use methods of rtx_sequence to clarify the code.
3826 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3828 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
3829 local "seq" via a checked cast, and use methods of rtx_sequence
3830 to simplify the code.
3832 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3834 * resource.c (mark_referenced_resources): Strengthen local
3835 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
3836 using methods of rtx_sequence to clarify the code.
3837 (find_dead_or_set_registers): Within the switch statement, convert
3838 a GET_CODE check to a dyn_cast, introducing local "seq". Within
3839 the JUMP_P handling, introduce another local "seq", adding a
3840 checked cast to rtx_sequence *. In both cases, use methods of
3841 rtx_sequence to clarify the code.
3842 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
3843 via a checked cast, and use methods of rtx_sequence to simplify
3846 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3848 * reorg.c (redundant_insn): In two places in the function, replace
3849 a check of GET_CODE with a dyn_cast, introducing local "seq", and
3850 usings methods of rtx_sequence to clarify the code.
3852 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3854 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
3855 local "seq" with a checked cast, and use methods of rtx_sequence
3856 to clarify the code.
3858 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3860 * function.c (contains): Introduce local "seq" for PATTERN (insn),
3861 with a checked cast, in the region for where we know it's a
3862 SEQUENCE. Use methods of rtx_sequence.
3864 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3866 * final.c (get_attr_length_1): Replace GET_CODE check with a
3867 dyn_cast, introducing local "seq" and the use of methods of
3869 (shorten_branches): Likewise, introducing local "body_seq".
3870 Strengthen local "inner_insn" from rtx to rtx_insn *.
3871 (reemit_insn_block_notes): Replace GET_CODE check with a
3872 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
3873 Use methods of rtx_sequence.
3874 (final_scan_insn): Likewise, introducing local "seq" for when
3875 "body" is known to be a SEQUENCE, using its methods.
3877 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3879 * except.c (can_throw_external): Strengthen local "seq" from rtx
3880 to rtx_sequence *. Use methods of rtx_sequence.
3881 (insn_nothrow_p): Likewise.
3883 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3885 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
3886 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3887 Use methods of rtx_sequence.
3888 (scan_trace): Likewise for local "pat".
3890 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3892 * coretypes.h (class rtx_sequence): Add forward declaration.
3893 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
3894 invariant: GET_CODE (X) == SEQUENCE.
3895 (is_a_helper <rtx_sequence *>::test): New.
3896 (is_a_helper <const rtx_sequence *>::test): New.
3897 (rtx_sequence::len): New.
3898 (rtx_sequence::element): New.
3899 (rtx_sequence::insn): New.
3901 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3903 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
3905 (alloc_INSN_LIST): Strengthen return type from rtx to
3907 (copy_INSN_LIST): Likewise for return type and param.
3908 (concat_INSN_LIST): Likewise for both params and return type.
3909 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
3910 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
3911 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
3912 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
3914 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
3915 "implicit_sets", "control_uses", "clobbers" from rtx to
3917 (struct deps_desc): Likewise for fields "pending_read_insns",
3918 "pending_write_insns", "pending_jump_insns",
3919 "last_pending_memory_flush", "last_function_call",
3920 "last_function_call_may_noreturn", "sched_before_next_call",
3921 "sched_before_next_jump".
3922 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
3923 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
3925 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
3926 from rtx to rtx_insn_list *.
3927 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
3930 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
3931 to rtx_insn_list **.
3932 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
3934 (queue_insn): Likewise for local "link".
3935 (struct haifa_saved_data): Strengthen field "insn_queue" from
3936 rtx * to rtx_insn_list **.
3937 (save_backtrack_point): Update allocation of save->insn_queue to
3938 reflect the strengthening of elements from rtx to rtx_insn_list *.
3939 (queue_to_ready): Strengthen local "link" from rtx to
3940 rtx_insn_list *; use methods "next" and "insn" when traversing the
3942 (early_queue_to_ready): Likewise for locals "link", "next_link",
3944 (schedule_block): Update allocation of insn_queue to reflect the
3945 strengthening of elements from rtx to rtx_insn_list *. Strengthen
3946 local "link" from rtx to rtx_insn_list *, and use methods when
3948 (add_to_speculative_block): Strengthen locals "twins" and
3949 "next_node" from rtx to rtx_insn_list *, and use methods when
3950 working with them. Strengthen local "twin" from rtx to
3951 rtx_insn *, eliminating a checked cast.
3952 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
3953 from rtx to rtx_insn_list *, and use methods when working with
3956 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
3957 from rtx to rtx_insn_list *, adding a checked cast.
3958 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
3960 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
3961 "newlink" from rtx to rtx_insn_list *. Strengthen local
3962 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
3963 from rtx to rtx_insn *.
3964 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
3965 from rtx to rtx_insn_list *. Use methods of the latter class.
3966 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
3967 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
3968 (remove_free_INSN_LIST_node): Strengthen return type and local
3969 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
3970 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
3971 rtx_insn_list *, using "insn" method.
3973 * sched-deps.c (add_dependence_list): Strengthen param "list"
3974 from rtx to rtx_insn_list *, and use methods when working with it.
3975 (add_dependence_list_and_free): Strengthen param "listp" from
3976 rtx * to rtx_insn_list **.
3977 (remove_from_dependence_list): Strenghten param "listp" from rtx *
3978 to rtx_insn_list **, and use methods when working with *listp.
3979 (remove_from_both_dependence_lists): Strengthen param "listp" from
3980 rtx * to rtx_insn_list **
3981 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
3982 to rtx_insn_list **. Eliminate local "link", in favor of two new
3983 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
3985 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
3986 by introducing local "cond_deps".
3987 (remove_from_deps): Strengthen param "insn" from rtx to
3990 * sched-rgn.c (concat_insn_mem_list): Strengthen param
3991 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
3992 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
3993 Use methods of rtx_insn_list.
3995 * store-motion.c (struct st_expr): Strengthen fields
3996 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
3997 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
3999 (find_moveable_store): Split out "tmp" into multiple more-tightly
4000 scoped locals. Use methods of rtx_insn_list *.
4001 (compute_store_table): Strengthen local "tmp" from rtx to
4002 rtx_insn *. Use methods of rtx_insn_list *.
4004 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4006 * coretypes.h (class rtx_insn_list): Add forward declaration.
4007 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4008 (is_a_helper <rtx_insn_list *>::test): New.
4009 (rtx_insn_list::next): New.
4010 (rtx_insn_list::insn): New.
4011 (gen_rtx_INSN_LIST): Add prototype.
4012 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4013 * gengenrtl.c (special_rtx): Add INSN_LIST.
4015 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4017 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4018 "prev" from rtx to rtx_insn *.
4020 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4022 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4023 functions. Require merely an rtx for now, not an rtx_insn *.
4024 (BLOCK_FOR_INSN): Likewise.
4025 (INSN_LOCATION): Likewise.
4026 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4028 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4030 * rtl.h (PATTERN): Convert this macro into a pair of inline
4031 functions, for now, requiring const_rtx and rtx.
4033 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4035 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4037 (final_postscan_insn): Likewise.
4038 (adjust_cost): Likewise.
4039 (adjust_priority): Likewise.
4040 (variable_issue): Likewise.
4041 (macro_fusion_pair_p): Likewise.
4042 (dfa_post_cycle_insn): Likewise.
4043 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4044 (first_cycle_multipass_issue): Likewise.
4045 (dfa_new_cycle): Likewise.
4046 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4047 (speculate_insn): Likewise for param "insn".
4048 (gen_spec_check): Likewise for params "insn" and "label".
4049 (get_insn_spec_ds): Likewise for param "insn".
4050 (get_insn_checked_ds): Likewise.
4051 (dispatch_do): Likewise.
4052 (dispatch): Likewise.
4053 (cannot_copy_insn_p): Likewise.
4054 (invalid_within_doloop): Likewise.
4055 (legitimate_combined_insn): Likewise.
4059 * doc/tm.texi: Automatically updated to reflect changes to
4062 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4064 (schedule_block): Likewise.
4065 (sched_init): Likewise.
4066 (sched_speculate_insn): Strengthen param "insn" from rtx to
4068 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4070 * hooks.c (hook_bool_rtx_true): Rename to...
4071 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4073 (hook_constcharptr_const_rtx_null): Rename to...
4074 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4075 first param from const_rtx to const rtx_insn *.
4076 (hook_bool_rtx_int_false): Rename to...
4077 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4078 param from rtx to rtx_insn *.
4079 (hook_void_rtx_int): Rename to...
4080 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4083 * hooks.h (hook_bool_rtx_true): Rename to...
4084 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4086 (hook_bool_rtx_int_false): Rename to...
4087 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4088 param from rtx to rtx_insn *.
4089 (hook_void_rtx_int): Rename to...
4090 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4092 (hook_constcharptr_const_rtx_null): Rename to...
4093 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4094 first param from const_rtx to const rtx_insn *.
4096 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4097 and local "prev" from rtx to rtx_insn *.
4099 * sched-int.h (sched_speculate_insn): Strengthen first param from
4102 * sel-sched.c (create_speculation_check): Likewise for local "label".
4103 * targhooks.c (default_invalid_within_doloop): Strengthen param
4104 "insn" from const_rtx to const rtx_insn *.
4105 * targhooks.h (default_invalid_within_doloop): Strengthen param
4106 from const_rtx to const rtx_insn *.
4108 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4109 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4111 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4113 (arc_invalid_within_doloop): Likewise, with const.
4115 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4116 (arm_cannot_copy_insn_p): Likewise for param "insn".
4117 (arm_unwind_emit): Likewise.
4119 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4122 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4123 (c6x_variable_issue): Likewise. Removed now-redundant checked
4125 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4127 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4128 Likewise for param "insn".
4129 (epiphany_mode_after): Likewise.
4130 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4131 params "insn", "dep_insn".
4132 (epiphany_mode_needed): Likewise for param "insn".
4133 (epiphany_mode_after): Likewise.
4135 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4136 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4137 (ix86_avx_u128_mode_needed): Likewise.
4138 (ix86_i387_mode_needed): Likewise.
4139 (ix86_mode_needed): Likewise.
4140 (ix86_avx_u128_mode_after): Likewise.
4141 (ix86_mode_after): Likewise.
4142 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4143 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4144 (ix86_adjust_priority): Likewise for param "insn".
4145 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4146 (do_dispatch): Likewise.
4147 (has_dispatch): Likewise.
4148 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4150 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4151 reflect renaming of default hook implementation from
4152 hook_constcharptr_const_rtx_null to
4153 hook_constcharptr_const_rtx_insn_null.
4154 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4156 (ia64_variable_issue): Likewise for param "insn".
4157 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4158 (ia64_dfa_new_cycle): Likewise.
4159 (ia64_get_insn_spec_ds): Likewise.
4160 (ia64_get_insn_checked_ds): Likewise.
4161 (ia64_speculate_insn): Likewise.
4162 (ia64_gen_spec_check): Likewise for params "insn", "label".
4163 (ia64_asm_unwind_emit): Likewise for param "insn".
4165 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4167 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4169 (m68k_sched_variable_issue): Likewise for param "insn".
4171 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4174 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4175 Likewise for params "insn", "dep".
4177 * config/mips/mips.c (mips_adjust_cost): Likewise.
4178 (mips_variable_issue): Likewise for param "insn".
4179 (mips_final_postscan_insn): Likewise.
4181 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4182 for params "insn", "dep".
4184 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4186 (pa_adjust_priority): Likewise for param "insn".
4188 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4189 Likewise for params "insn", "dep_insn".
4191 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4193 (rs6000_variable_issue): Likewise.
4194 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4195 (rs6000_debug_adjust_cost): Likewise.
4196 (rs6000_adjust_priority): Likewise for param "insn".
4197 (rs6000_use_sched_lookahead_guard): Likewise.
4198 (get_next_active_insn): Likewise for return type and both params.
4199 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4200 and locals "insn", "next_insn".
4201 (pad_groups): Likewise.
4203 * config/s390/s390.c (s390_adjust_priority): Likewise for param
4205 (s390_cannot_copy_insn_p): Likewise.
4206 (s390_sched_variable_issue): Likewise for third param, eliminating
4208 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
4209 default hook implementation from hook_constcharptr_const_rtx_null
4210 to hook_constcharptr_const_rtx_insn_null.
4212 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
4213 from rtx to rtx_insn *.
4214 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
4215 (sh_variable_issue): Likewise for param "insn".
4216 (sh_dfa_new_cycle): Likewise.
4217 (sh_mode_needed): Likewise.
4218 (sh_mode_after): Likewise.
4220 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
4221 params "insn", "dep_insn".
4222 (hypersparc_adjust_cost): Likewise.
4223 (sparc_adjust_cost): Likewise.
4225 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
4226 param, eliminated checked cast.
4227 (spu_sched_adjust_cost): Likewise for first and third params.
4229 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
4230 params "insn" and "dep_insn" from rtx to rtx_insn *.
4232 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
4234 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4236 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
4237 (set_is_load_p): ...this, updating to work on a SET pattern rather
4239 (is_store_insn): Rename to...
4240 (set_is_store_p): ...this, updating to work on a SET pattern
4241 rather than an insn.
4242 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
4243 top of function to where it is needed. Rewrite the bogus
4244 condition that checks for "insn" and "dep" being PARALLEL to
4245 instead use single_set, introducing locals "insn_set" and
4246 "dep_set". Given that we only ever returned "cost" for a non-pair
4247 of SETs, bail out early if we don't have a pair of SET.
4248 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
4249 use the new locals "insn_set" and "dep_set", and update calls to
4250 is_load_insn and is_store_insn to be calls to set_is_load_p and
4253 2014-08-27 Guozhi Wei <carrot@google.com>
4256 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
4257 amount before using it.
4259 2014-08-27 Richard Biener <rguenther@suse.de>
4261 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
4262 get_maxval_strlen inside a more useful API.
4263 (gimple_fold_builtin_with_strlen): Remove and fold into ...
4264 (gimple_fold_builtin): ... caller.
4265 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
4266 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
4267 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
4268 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
4269 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
4270 gimple_fold_builtin_sprintf): Adjust to compute maxval
4273 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
4276 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
4278 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4279 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4280 Anna Tikhonova <anna.tikhonova@intel.com>
4281 Ilya Tocar <ilya.tocar@intel.com>
4282 Andrey Turetskiy <andrey.turetskiy@intel.com>
4283 Ilya Verbin <ilya.verbin@intel.com>
4284 Kirill Yukhin <kirill.yukhin@intel.com>
4285 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4287 * config/i386/sse.md
4288 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
4289 Use `concat_tg_mode' attribute to determine asm register size.
4291 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4292 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4293 Anna Tikhonova <anna.tikhonova@intel.com>
4294 Ilya Tocar <ilya.tocar@intel.com>
4295 Andrey Turetskiy <andrey.turetskiy@intel.com>
4296 Ilya Verbin <ilya.verbin@intel.com>
4297 Kirill Yukhin <kirill.yukhin@intel.com>
4298 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4300 * config/i386/sse.md
4301 (define_mode_iterator VI48_AVX512VL): New.
4302 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
4303 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
4304 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
4305 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4306 with VI1): Change mode iterator.
4307 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4308 with VI_ULOADSTORE_BW_AVX512VL): New.
4309 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4310 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4311 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4312 with VI1): Change mode iterator.
4313 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4314 with VI_ULOADSTORE_BW_AVX512VL): New.
4315 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4316 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4317 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4318 with VI1): Change mode iterator.
4319 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4320 with VI_ULOADSTORE_BW_AVX512VL): New.
4321 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4322 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
4323 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
4324 (define_insn "<avx512>_storedqu<mode>_mask" with
4325 VI48_AVX512VL): New.
4326 (define_insn "<avx512>_storedqu<mode>_mask" with
4327 VI12_AVX512VL): Ditto.
4329 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4330 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4331 Anna Tikhonova <anna.tikhonova@intel.com>
4332 Ilya Tocar <ilya.tocar@intel.com>
4333 Andrey Turetskiy <andrey.turetskiy@intel.com>
4334 Ilya Verbin <ilya.verbin@intel.com>
4335 Kirill Yukhin <kirill.yukhin@intel.com>
4336 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4338 * config/i386/sse.md
4339 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
4340 (define_mode_iterator VI48_AVX512BW): New.
4341 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
4342 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4343 with VI48_AVX2_48_AVX512F): New.
4344 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4345 with VI2_AVX512VL): Ditto.
4347 2014-08-27 Richard Biener <rguenther@suse.de>
4350 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
4351 (fold_builtin_3): Do not fold strcat_chk here.
4352 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
4354 (gimple_fold_builtin): Fold strcat_chk here.
4356 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
4358 * dwarf2out.h (dwarf2out_decl): Remove prototype.
4359 * dwarf2out.c (dwarf2out_decl): Make static.
4361 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
4363 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
4365 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4367 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
4368 from rtx to rtx_insn *.
4369 (cselib_lookup_from_insn): Likewise for final param.
4370 (cselib_subst_to_values_from_insn): Likewise.
4371 (cselib_add_permanent_equiv): Likewise.
4373 * cselib.c (cselib_current_insn): Likewise for this variable.
4374 (cselib_subst_to_values_from_insn): Likewise for param "insn".
4375 (cselib_lookup_from_insn): Likewise.
4376 (cselib_add_permanent_equiv): Likewise for param "insn" and local
4377 "save_cselib_current_insn".
4378 (cselib_process_insn): Replace use of NULL_RTX with NULL.
4380 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
4381 from rtx to rtx_insn *.
4383 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4385 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
4388 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4390 * df.h (df_dump_insn_problem_function): Strengthen first param of
4391 this callback from const_rtx to const rtx_insn *.
4392 (struct df_insn_info): Strengthen field "insn" from rtx to
4394 (DF_REF_INSN): Eliminate this function, reinstating the older
4396 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
4397 (df_reg_defined): Likewise.
4398 (df_find_use): Likewise.
4399 (df_reg_used): Likewise.
4400 (df_dump_insn_top): Strengthen param 1 from const_rtx to
4402 (df_dump_insn_bottom): Likewise.
4403 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
4404 (df_insn_debug_regno): Likewise.
4405 (debug_df_insn): Likewise.
4406 (df_rd_simulate_one_insn): Likewise for param 2.
4407 (df_word_lr_simulate_defs): Likewise for param 1.
4408 (df_word_lr_simulate_uses): Likewise.
4409 (df_md_simulate_one_insn): Likewise for param 2.
4410 (df_simulate_find_noclobber_defs): Likewise for param 1.
4411 (df_simulate_find_defs): Likewise.
4412 (df_simulate_defs): Likewise.
4413 (df_simulate_uses): Likewise.
4414 (df_simulate_one_insn_backwards): Likewise for param 2.
4415 (df_simulate_one_insn_forwards): Likewise.
4416 (df_uses_create): Likewise for param 2.
4417 (df_insn_create_insn_record): Likewise for param 1.
4418 (df_insn_delete): Likewise.
4419 (df_insn_rescan): Likewise.
4420 (df_insn_rescan_debug_internal): Likewise.
4421 (df_insn_change_bb): Likewise.
4422 (df_notes_rescan): Likewise.
4423 * rtl.h (remove_death): Likewise for param 2.
4424 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
4426 * sched-int.h (reemit_notes): Strengthen param from rtx to
4428 * valtrack.h (propagate_for_debug): Likewise for param 1.
4430 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
4431 local "tmp_rtx" from const_rtx to const rtx_insn *.
4432 * combine.c (remove_death): Strengthen param "insn" from rtx to
4434 (move_deaths): Likewise for local "where_dead".
4435 * cse.c (delete_trivially_dead_insns): Introduce local
4436 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
4437 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
4439 (df_reg_defined): Likewise.
4440 (df_find_use): Likewise.
4441 (df_reg_used): Likewise.
4442 (df_dump_insn_problem_data): Strengthen param "insn" from
4443 const_rtx to const rtx_insn *.
4444 (df_dump_insn_top): Likewise.
4445 (df_dump_insn_bottom): Likewise.
4446 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
4447 (df_insn_debug_regno): Likewise.
4448 (debug_df_insn): Likewise.
4449 (DF_REF_INSN): Delete.
4450 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
4451 from rtx to rtx_insn *.
4452 (df_chain_insn_top_dump): Strengthen param "insn" from
4453 const_rtx to const rtx_insn *.
4454 (df_chain_insn_bottom_dump): Likewise.
4455 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
4457 (df_word_lr_simulate_uses): Likewise.
4458 (df_print_note): Likewise.
4459 (df_remove_dead_and_unused_notes): Likewise.
4460 (df_set_unused_notes_for_mw): Likewise.
4461 (df_set_dead_notes_for_mw): Likewise.
4462 (df_create_unused_note): Likewise.
4463 (df_simulate_find_defs): Likewise.
4464 (df_simulate_find_uses): Likewise.
4465 (df_simulate_find_noclobber_defs): Likewise.
4466 (df_simulate_defs): Likewise.
4467 (df_simulate_uses): Likewise.
4468 (df_simulate_one_insn_backwards): Likewise.
4469 (df_simulate_one_insn_forwards): Likewise.
4470 (df_md_simulate_one_insn): Likewise.
4471 * df-scan.c (df_uses_create): Likewise.
4472 (df_insn_create_insn_record): Likewise.
4473 (df_insn_delete): Likewise.
4474 (df_insn_rescan): Likewise.
4475 (df_insn_rescan_debug_internal): Likewise.
4476 (df_insn_change_bb): Likewise.
4477 (df_notes_rescan): Likewise.
4478 (df_refs_add_to_chains): Likewise.
4479 (df_insn_refs_verify): Likewise.
4480 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
4481 when invoking df_insn_delete.
4482 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
4483 (set_unique_reg_note): Add checked cast.
4484 * final.c (cleanup_subreg_operands): Likewise.
4485 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
4486 "insn" from rtx to rtx_insn *.
4487 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
4488 "last" from rtx to rtx_insn *.
4489 * ira-emit.c (change_regs_in_insn): New function.
4490 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
4491 Invoke change_regs_in_insn rather than change_regs.
4492 * ira.c (update_equiv_regs): Strengthen locals "insn",
4493 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
4494 for_each_rtx_in_insn rather than for_each_rtx.
4495 * recog.c (confirm_change_group): Add checked casts.
4496 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
4498 (peep2_fill_buffer): Add checked cast.
4499 * rtlanal.c (remove_note): Likewise.
4500 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
4501 locals "next" "end" from rtx to rtx_insn *.
4503 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4505 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
4507 (struct reg_use_data): Likewise for field "insn".
4508 (insn_cost): Likewise for param.
4509 (real_insn_for_shadow): Likewise for return type and param.
4510 (increase_insn_priority): Likewise for param 1.
4511 (debug_dependencies): Likewise for both params.
4513 * haifa-sched.c (insn_delay): Likewise for param "insn".
4514 (real_insn_for_shadow): Likewise for return type and param "insn".
4515 (update_insn_after_change): Likewise for param "insn".
4516 (recompute_todo_spec): Likewise for param "next" and locals "pro",
4518 (insn_cost): Likewise for param "insn".
4519 (increase_insn_priority): Likewise.
4520 (calculate_reg_deaths): Likewise.
4521 (setup_insn_reg_pressure_info): Likewise.
4522 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
4523 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
4524 (model_recompute): Likewise.
4525 (must_restore_pattern_p): Likewise for param "next".
4526 (model_excess_cost): Likewise for param "insn".
4527 (queue_remove): Likewise.
4528 (adjust_priority): Likewise for param "prev".
4529 (update_register_pressure): Likewise for param "insn".
4530 (setup_insn_max_reg_pressure): Likewise for local "insn".
4531 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
4532 (model_add_to_schedule): Likewise.
4533 (model_reset_queue_indices): Likewise for local "insn".
4534 (unschedule_insns_until): Strengthen local "recompute_vec" from
4535 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
4536 "con" from rtx to rtx_insn *.
4537 (restore_last_backtrack_point): Likewise for both locals "x". Add
4539 (estimate_insn_tick): Likewise for param "insn".
4540 (commit_schedule): Likewise for params "prev_head", "tail" and
4542 (verify_shadows): Likewise for locals "i1", "i2".
4543 (dump_insn_stream): Likewise for params "head", "tail" and locals
4544 "next_tail", "insn".
4545 (schedule_block): Likewise for locals "insn", "x". Add a checked
4547 (fix_inter_tick): Likewise for params "head", "tail".
4548 (create_check_block_twin): Likewise for local "jump".
4549 (haifa_change_pattern): Likewise for param "insn".
4550 (haifa_speculate_insn): Likewise.
4551 (dump_new_block_header): Likewise for params "head", "tail".
4552 (fix_jump_move): Likewise for param "jump".
4553 (move_block_after_check): Likewise.
4554 (sched_init_insn_luid): Likewise for param "insn".
4555 (sched_init_luids): Likewise for local "insn".
4556 (insn_luid): Likewise for param "insn".
4557 (init_h_i_d): Likewise.
4558 (haifa_init_h_i_d): Likewise for local "insn".
4559 (haifa_init_insn): Likewise for param "insn".
4560 * sched-deps.c (add_dependence): Likewise for local "real_pro",
4562 (create_insn_reg_use): Likewise for param "insn".
4563 (setup_insn_reg_uses): Likewise. Add a checked cast.
4564 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
4565 "tail" from rtx to rtx_insn *.
4566 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
4567 "insn", "next_tail".
4569 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4571 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
4572 from rtx to rtx_insn *.
4573 (model_add_to_schedule): Likewise for locals "start", "end",
4576 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4578 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
4580 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
4581 "to" and locals "insn", "next", "copy". Remove now-redundant
4584 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4586 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
4587 rtx_insn * and param 4 from rtx * to rtx_insn **.
4588 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
4589 param 2 from rtx * to rtx_insn **.
4591 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
4592 rtx_insn * and final param from rtx * to rtx_insn **.
4594 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
4595 from rtx to rtx_insn *.
4596 (try_head_merge_bb): Likewise for both locals named "move_upto".
4597 * df-problems.c (can_move_insns_across): Likewise for params
4598 "from", "to", "across_from", "across_to" and locals "insn",
4599 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
4601 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
4602 from rtx to rtx_insn *.
4603 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
4604 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
4605 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
4607 (noce_try_abs): Likewise.
4608 (noce_get_condition): Likewise for param "jump". Strengthen param
4609 "earliest" from rtx * to rtx_insn **.
4610 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
4612 (find_cond_trap): Likewise.
4613 (dead_or_predicable): Likewise for local "earliest".
4614 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
4616 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
4617 and local "prev". Strengthen param "earliest" from rtx * to
4619 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
4620 Strengthen param "earliest" from rtx * to rtx_insn **.
4622 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4624 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
4625 "to" and local "insn" from rtx to rtx_insn *.
4627 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4629 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
4630 from rtx to rtx_insn *.
4631 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
4632 (code_motion_path_driver): Likewise for local "last_insn".
4633 (simplify_changed_insns): Likewise for local "insn".
4635 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4637 * rtl.h (push_to_sequence): Strengthen param from rtx to
4639 (push_to_sequence2): Likewise for both params.
4640 (delete_insns_since): Likewise for param.
4641 (reorder_insns_nobb): Likewise for all three params.
4642 (set_new_first_and_last_insn): Likewise for both params.
4644 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
4645 rtx_insn *. Remove now-redundant cast.
4646 (set_last_insn): Likewise.
4648 * builtins.c (expand_builtin_return): Strengthen local
4649 "call_fusage" from rtx to rtx_insn *.
4650 * cfgrtl.c (create_basic_block_structure): Likewise for local
4652 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
4653 "first", "last" and local "insn".
4654 (delete_insns_since): Likewise for param "from".
4655 (reorder_insns_nobb): Likewise for params "from", "to", "after"
4657 (push_to_sequence): Likewise for param "first" and local "last".
4658 (push_to_sequence2): Likewise for params "first" and "last".
4659 * lra.c (emit_add3_insn): Likewise for local "last".
4660 (lra_emit_add): Likewise.
4661 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
4663 (process_address_1): Likewise for locals "insn", last".
4664 * modulo-sched.c (ps_first_note): Likewise for return type.
4665 * optabs.c (expand_binop_directly): Likewise for param "last".
4667 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4669 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
4671 * emit-rtl.c (get_last_insn_anywhere): Likewise.
4673 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4675 * function.h (struct sequence_stack): Strengthen fields "first"
4676 and "last" from rtx to rtx_insn *.
4677 (struct emit_status): Likewise for fields "x_first_insn" and
4680 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
4681 (set_first_insn): Add checked cast.
4682 (get_last_insn): Remove now-redundant checked cast.
4683 (set_last_insn): Add checked cast.
4685 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
4686 "saved_first" and "saved_last" from rtx to rtx_insn *.
4688 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4690 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
4691 (unlink_insn_chain): Strengthen both params from rtx to
4694 * cfgrtl.c (cfg_layout_function_header): Likewise for this
4696 (unlink_insn_chain): Likewise for params "first" and "last".
4697 Remove now-redundant checked cast.
4698 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
4699 (fixup_reorder_chain): Strengthen local "insn" from rtx to
4701 * emit-rtl.c (link_insn_into_chain): Likewise for all three
4703 (add_insn): Likewise for param "insn" and local "prev".
4704 (add_insn_after_nobb): Likewise for both params and local "next".
4705 (add_insn_before_nobb): Likewise for both params and local "prev".
4706 (add_insn_after): Rename param "after" to "uncast_after",
4707 introducing local "after" with another checked cast.
4708 (add_insn_before): Rename params "insn" and "before", giving them
4709 "uncast_" prefixes, adding the old names back using checked casts.
4710 (emit_note_after): Likewise for param "after".
4711 (emit_note_before): Likewise for param "before".
4712 (emit_label): Add a checked cast.
4714 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4716 * cselib.h (cselib_record_sets_hook): Strengthen initial param
4717 "insn" from rtx to rtx_insn *.
4719 * cselib.c (cselib_record_sets_hook): Likewise.
4721 * var-tracking.c (add_with_sets): Likewise, renaming back from
4722 "uncast_insn" to "insn" and eliminating the checked cast from rtx
4725 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4727 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
4728 and "header_" from rtx to rtx_insn *.
4729 (struct basic_block_d): Likewise for field "head_" within "x"
4730 field of union basic_block_il_dependent.
4731 (BB_HEAD): Drop function...
4732 (SET_BB_HEAD): ...and this function in favor of...
4733 (BB_HEAD): ...reinstate macro.
4734 (BB_END): Drop function...
4735 (SET_BB_END): ...and this function in favor of...
4736 (BB_END): ...reinstate macro.
4737 (BB_HEADER): Drop function...
4738 (SET_BB_HEADER): ...and this function in favor of...
4739 (BB_HEADER): ...reinstate macro.
4741 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
4742 (fix_crossing_unconditional_branches): Likewise.
4743 * caller-save.c (save_call_clobbered_regs): Likewise.
4744 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
4745 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
4746 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
4747 (merge_blocks_move_successor_nojumps): Likewise.
4748 (outgoing_edges_match): Update use of for_each_rtx to
4749 for_each_rtx_in_insn.
4750 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
4751 (expand_gimple_cond): Likewise.
4752 (expand_gimple_tailcall): Likewise.
4753 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
4755 (construct_exit_block): Drop use of SET_BB_END.
4756 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
4758 (delete_insn): Rename param "insn" to "uncast_insn", introducing
4759 a new local "insn" with a checked cast to rtx_insn *. Drop use of
4760 SET_BB_HEAD and SET_BB_END.
4761 (create_basic_block_structure): Drop use of SET_BB_HEAD and
4763 (rtl_delete_block): Drop use of SET_BB_HEAD.
4764 (rtl_split_block): Drop use of SET_BB_END.
4765 (emit_nop_for_unique_locus_between): Likewise.
4766 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
4767 (block_label): Drop use of SET_BB_HEAD.
4768 (fixup_abnormal_edges): Drop use of SET_BB_END.
4769 (record_effective_endpoints): Drop use of SET_BB_HEADER.
4770 (relink_block_chain): Likewise.
4771 (fixup_reorder_chain): Drop use of SET_BB_END.
4772 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
4773 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
4774 rtx_insn **. Drop use of SET_BB_HEADER.
4775 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
4777 (BB_HEAD): Delete this function.
4778 (SET_BB_HEAD): Likewise.
4780 (SET_BB_END): Likewise.
4781 (BB_HEADER): Likewise.
4782 (SET_BB_HEADER): Likewise.
4783 * emit-rtl.c (add_insn_after): Rename param "insn" to
4784 "uncast_insn", adding a new local "insn" and a checked cast to
4785 rtx_insn *. Drop use of SET_BB_END.
4786 (remove_insn): Strengthen locals "next" and "prev" from rtx to
4787 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
4788 (reorder_insns): Drop use of SET_BB_END.
4789 (emit_insn_after_1): Strengthen param "first" and locals "last",
4790 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
4791 (emit_pattern_after_noloc): Add checked cast.
4792 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
4793 (restore_other_notes): Likewise.
4794 (move_insn): Likewise.
4795 (sched_extend_bb): Likewise.
4796 (fix_jump_move): Likewise.
4797 * ifcvt.c (noce_process_if_block): Likewise.
4798 (dead_or_predicable): Likewise.
4799 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
4800 * reg-stack.c (change_stack): Drop use of SET_BB_END.
4801 * sel-sched-ir.c (sel_move_insn): Likewise.
4802 * sel-sched.c (move_nop_to_previous_block): Likewise.
4804 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
4806 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
4808 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4810 * basic-block.h (create_basic_block_structure): Strengthen params
4811 1 "head" and 2 "end" from rtx to rtx_insn *.
4812 * cfgrtl.c (create_basic_block_structure): Likewise.
4813 (rtl_create_basic_block): Update casts from void * to rtx to
4814 rtx_insn *, so that we can pass them as rtx_insn * to
4815 create_basic_block_structure.
4816 * sel-sched-ir.c (sel_create_basic_block): Likewise.
4818 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4820 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
4822 (check_for_inc_dec): Strengthen param "insn" from rtx to
4825 * cselib.h (cselib_process_insn): Likewise.
4827 * cselib.c (cselib_record_sets): Likewise.
4828 (cselib_process_insn): Likewise.
4830 * dse.c (struct insn_info): Likewise for field "insn".
4831 (check_for_inc_dec_1): Likewise for local "insn".
4832 (check_for_inc_dec): Likewise for param "insn".
4833 (scan_insn): Likewise.
4834 (dse_step1): Likewise for local "insn".
4836 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
4837 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
4839 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4841 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
4842 from rtx to rtx_insn *.
4843 (DEP_PRO): Delete this function and...
4844 (SET_DEP_PRO): ...this function in favor of...
4845 (DEP_PRO): ...reinstate this macro.
4846 (DEP_CON): Delete this function and...
4847 (SET_DEP_CON): ...this function in favor of...
4848 (DEP_CON): ...reinstate this old macro.
4849 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
4850 (init_dep): Likewise.
4851 (set_priorities): Likewise for both params.
4852 (sd_copy_back_deps): Likewise for params 1 and 2.
4854 * haifa-sched.c (priority): Likewise for param "insn" and local
4856 (set_priorities): Likewise for params "head" and "tail" and local
4858 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
4860 (add_to_speculative_block): Add a checked cast.
4861 (create_check_block_twin): Drop use of SET_DEP_CON.
4862 (add_jump_dependencies): Strengthen params "insn" and "jump" from
4865 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
4866 Drop use of SET_DEP_PRO
4867 (init_dep): Strengthen params "pro" and "con" from rtx to
4869 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
4873 (SET_DEP_PRO): Delete.
4874 (SET_DEP_CON): Delete.
4876 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4878 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
4879 from rtx to rtx_insn *.
4880 (VINSN_INSN_RTX): Eliminate rvalue function and...
4881 (SET_VINSN_INSN): ...lvalue function in favor of...
4882 (VINSN_INSN_RTX): reinstate this old macro.
4884 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
4885 in favor of VINSN_INSN_RTX.
4886 (VINSN_INSN_RTX): Delete this function.
4887 (SET_VINSN_INSN_RTX): Likewise.
4889 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4891 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
4892 (BND_TO): Delete this function and...
4893 (SET_BND_TO): ...this functions in favor of...
4894 (BND_TO): ...reinstating this macro.
4895 (struct _fence): Strengthen field "executing_insns" from
4896 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
4897 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
4898 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
4899 and param "insn" from rtx to insn_t.
4900 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
4903 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
4905 (rtx_vec_t): Likewise.
4906 (struct sched_deps_info_def): Strengthen param of "start_insn"
4907 callback from rtx to rtx_insn *. Likewise for param "insn2" of
4908 "note_mem_dep" callback and first param of "note_dep" callback.
4910 * haifa-sched.c (add_to_speculative_block): Strengthen param
4911 "insn" from rtx to rtx_insn *.
4912 (clear_priorities): Likewise.
4913 (calc_priorities): Likewise for local "insn".
4915 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
4916 Remove redundant checked cast.
4917 (haifa_note_mem_dep): Likewise for param "pending_insn".
4918 (haifa_note_dep): Likewise for param "elem".
4919 (note_mem_dep): Likewise for param "e".
4920 (sched_analyze_1): Add checked casts.
4921 (sched_analyze_2): Likewise.
4923 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
4924 from rtx to rtx_insn *.
4925 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
4926 from vec<rtx> * to vec<rtx_insn *> *.
4928 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
4930 (flist_add): Strengthen param "executing_insns" from
4931 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4932 (advance_deps_context): Remove now-redundant checked cast.
4933 (init_fences): Replace uses of NULL_RTX with NULL.
4934 (merge_fences): Strengthen params "last_scheduled_insn" and
4935 "sched_next" from rtx to rtx_insn * and "executing_insns" from
4936 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4937 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
4938 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
4939 an instruction, rather than doing double-duty as a pattern.
4940 (return_nop_to_pool): Update for change of insn_t.
4941 (deps_init_id): Remove now-redundant checked cast.
4942 (struct sched_scan_info_def): Strengthen param of "init_insn"
4943 callback from rtx to insn_t.
4944 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
4945 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
4947 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
4948 "end" from rtx to rtx_insn *.
4949 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
4950 (rtx insn_rtx, bool force_unique_p)
4951 (BND_TO): Delete function.
4952 (SET_BND_TO): Delete function.
4954 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
4956 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
4957 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
4959 (undo_transformations): Likewise for param "insn".
4960 (update_liveness_on_insn): Likewise.
4961 (compute_live_below_insn): Likewise for param "insn" and local
4963 (update_data_sets): Likewise for param "insn".
4964 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
4965 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
4966 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
4968 (move_cond_jump): Likewise for param "insn".
4969 (move_cond_jump): Drop use of SET_BND_TO.
4970 (compute_av_set_on_boundaries): Likewise.
4971 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
4972 (update_and_record_unavailable_insns): Strengthen local "bb_end"
4973 from rtx to rtx_insn *.
4974 (maybe_emit_renaming_copy): Likewise for param "insn".
4975 (maybe_emit_speculative_check): Likewise.
4976 (handle_emitting_transformations): Likewise.
4977 (remove_insn_from_stream): Likewise.
4978 (code_motion_process_successors): Strengthen local "succ" from rtx
4981 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4983 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
4984 ilist_t, not _xlist_t;
4985 (ILIST_INSN): Define in terms of new union field "insn".
4986 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
4988 (struct _list_node): Add new field "insn" to the union, of type
4990 (ilist_add): Replace macro with an inline function, requiring an
4992 (ilist_remove): Define this macro directly in terms of
4993 _list_remove, rather than indirectly via _xlist_remove.
4994 (ilist_clear): Likewise, in terms of _list_clear rather than
4996 (ilist_is_in_p): Replace macro with an inline function, requiring
4998 (_list_iter_cond_insn): New function.
4999 (ilist_iter_remove): Define this macro directly in terms of
5000 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5001 (ilist_iterator): Define directly in terms of _list_iterator
5002 rather than indirectly through _xlist_iterator.
5003 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5004 than in terms of _FOR_EACH_X.
5005 (FOR_EACH_INSN_1): Likewise.
5007 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5011 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5012 DECL_HARD_REGISTER and return for invalid register specifications.
5013 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5014 DECL_HARD_REGISTER, call expand_one_error_var.
5015 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5016 CC_REGNUM with non-MODE_CC modes.
5017 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5019 2014-08-26 Marek Polacek <polacek@redhat.com>
5022 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5024 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5026 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5027 qi cost; add di cost.
5028 (cortexa57_addrcost_table): Likewise.
5030 2014-08-26 Marek Polacek <polacek@redhat.com>
5033 * expr.c (is_aligning_offset): Remove logical not.
5035 2014-08-26 Marek Polacek <polacek@redhat.com>
5038 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5039 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5041 2014-08-26 Richard Biener <rguenther@suse.de>
5043 PR tree-optimization/62175
5044 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5045 expand possibly trapping operations.
5047 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5049 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5050 "insn" from rtx to rtx_insn *.
5051 (permute_load): Likewise for param "insn".
5052 (permute_store): Likewise.
5053 (handle_special_swappables): Likewise for local "insn".
5054 (replace_swap_with_copy): Likewise for locals "insn" and
5056 (rs6000_analyze_swaps): Likewise for local "insn".
5058 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5060 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5063 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5065 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5066 "note_list" from rtx to rtx_insn *.
5067 (BB_NOTE_LIST): Replace this function and...
5068 (SET_BB_NOTE_LIST): ...this function with...
5069 (BB_NOTE_LIST): ...the former macro implementation.
5071 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5072 local "from_start" from rtx to rtx_insn *. Strengthen param
5073 "to_endp" from rtx * to rtx_insn **.
5075 * haifa-sched.c (concat_note_lists): Likewise.
5076 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5078 (sel_restore_notes): Likewise.
5079 (move_bb_info): Likewise.
5080 (BB_NOTE_LIST): Delete this function.
5081 (SET_BB_NOTE_LIST): Delete this function.
5082 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5083 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5085 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5087 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5088 from rtx * to rtx_insn **.
5089 (reorder2): Likewise.
5090 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5091 from rtx to rtx_insn *.
5093 * doc/tm.texi: Update mechanically for above change to target.def.
5095 * sched-int.h (note_list): Strengthen this variable from rtx to
5097 (remove_notes): Likewise for both params.
5098 (restore_other_notes): Likewise for return type and first param.
5099 (struct ready_list): Strengthen field "vec" from rtx * to
5101 (struct dep_replacement): Strenghten field "insn" from rtx to
5103 (struct deps_desc): Likewise for fields "last_debug_insn",
5105 (struct haifa_sched_info): Likewise for callback field
5106 "can_schedule_ready_p"'s param, for first param of "new_ready"
5107 callback field, for both params of "rank" callback field, for
5108 first field of "print_insn" callback field (with a const), for
5109 both params of "contributes_to_priority" callback, for param
5110 of "insn_finishes_block_p" callback, for fields "prev_head",
5111 "next_tail", "head", "tail", for first param of "add_remove_insn"
5112 callback, for first param of "begin_schedule_ready" callback, for
5113 both params of "begin_move_insn" callback, and for second param
5114 of "advance_target_bb" callback.
5115 (add_dependence): Likewise for params 1 and 2.
5116 (sched_analyze): Likewise for params 2 and 3.
5117 (deps_analyze_insn): Likewise for param 2.
5118 (ready_element): Likewise for return type.
5119 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5120 (try_ready): Strenghten param from rtx to rtx_insn *.
5121 (sched_emit_insn): Likewise for return type.
5122 (record_delay_slot_pair): Likewise for params 1 and 2.
5123 (add_delay_dependencies): Likewise for param.
5124 (contributes_to_priority): Likewise for both params.
5125 (find_modifiable_mems): Likewise.
5127 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5128 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5129 "first_older_only_insn" from rtx to rtx_insn *.
5130 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5133 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5134 "last_scheduled_iter0" from rtx to rtx_insn *.
5135 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5136 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5137 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5138 "insn" from rtx to rtx_insn *.
5139 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5141 (c6x_sched_reorder2): Strengthen param "ready" and locals
5142 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5143 "insn" from rtx to rtx_insn *.
5144 (c6x_variable_issue): Add a checked cast when assigning from insn
5145 to ss.last_scheduled_iter0.
5146 (split_delayed_branch): Strengthen param "insn" and local "i1"
5147 from rtx to rtx_insn *.
5148 (split_delayed_nonbranch): Likewise.
5149 (undo_split_delayed_nonbranch): Likewise for local "insn".
5150 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5151 "entry_after", "end_packet", "head_insn", "tail_insn",
5152 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5153 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5154 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5155 but add a checked cast on loop->start_label. Consolidate calls to
5156 avoid assigning result of gen_spkernel to "insn", now an
5159 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5160 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5162 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5163 rtx_insn **. Strengthen locals "top", "next" from rtx to
5165 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5166 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5167 (add_parameter_dependencies): Strengthen params "call", "head" and
5168 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5169 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5170 (add_dependee_for_func_arg): Likewise for param "arg" and local
5172 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5173 "tail" and locals "insn", "first_arg".
5175 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5176 for params "head", "tail" and locals "insn", "next", "next_tail".
5177 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5178 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5179 "insn", "lowest", "highest" from rtx to rtx_insn *.
5180 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5182 (ia64_sched_reorder2): Likewise.
5184 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5185 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5186 from rtx * to rtx_insn **.
5187 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5189 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5191 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5192 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5195 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5196 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5198 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5199 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5200 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5202 (vr4130_reorder): Likewise.
5203 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
5205 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
5207 (mips_sched_reorder): Likewise.
5208 (mips_sched_reorder2): Likewise.
5210 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
5212 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
5213 Strengthen local "tmp" from rtx to rtx_insn *.
5214 (rs6000_sched_reorder2): Likewise.
5216 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
5217 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
5218 (s390_sched_reorder): Strengthen param "ready" from rtx * to
5219 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
5221 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
5222 "tmp2" from rtx to rtx_insn *.
5223 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
5224 Strengthen local "insn" from rtx to rtx_insn *.
5225 (ready_reorder): Strengthen param "ready" from rtx * to
5226 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
5227 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
5228 (sh_reorder2): Likewise.
5230 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
5231 local "insn" from rtx to rtx_insn *.
5233 * haifa-sched.c (note_list): Strengthen this variable from rtx to
5235 (scheduled_insns): Strengthen this variable from vec<rtx> to
5237 (set_modulo_params): Likewise for locals "i1", "i2".
5238 (record_delay_slot_pair): Likewise for params "i1", "i2".
5239 (add_delay_dependencies): Likewise for param "insn".
5240 (cond_clobbered_p): Likewise.
5241 (recompute_todo_spec): Likewise for local "prev".
5242 (last_scheduled_insn): Likewise for this variable.
5243 (nonscheduled_insns_begin): Likewise.
5244 (model_set_excess_costs): Strengthen param "insns" from rtx * to
5246 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
5248 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
5249 Strengthen local "insn" from rtx to rtx_insn *.
5250 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
5251 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5252 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
5253 (ready_remove_first): Likewise for return type and local "t".
5254 (ready_element): Likewise for return type.
5255 (ready_remove): Likewise for return type and local "t".
5256 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
5257 (check_clobbered_conditions): Strengthen local "x" from rtx to
5258 rtx_insn *, adding a checked cast.
5259 (schedule_insn): Likewise for param "insn".
5260 (remove_notes): Likewise for params "head", "tail" and locals
5261 "next_tail", "insn", "next".
5262 (struct haifa_saved_data): Likewise for fields
5263 "last_scheduled_insn", "nonscheduled_insns_begin".
5264 (save_backtrack_point): Update for change to field "vec" of
5266 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
5268 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
5269 from rtx to rtx_insn *
5270 (resolve_dependencies): Strengthen param "insn" from rtx to
5272 (restore_other_notes): Likewise for return type, for param "head"
5273 and local "note_head".
5274 (undo_all_replacements): Likewise for local "insn".
5275 (first_nonscheduled_insn): Likewise for return type and local "insn".
5276 (queue_to_ready): Likewise for local "insn", adding checked casts.
5277 (early_queue_to_ready): Likewise for local "insn".
5278 (debug_ready_list_1): Strengthen local "p" from rtx * to
5280 (move_insn): Strengthen param "insn" and local "note" from rtx to
5282 (insn_finishes_cycle_p): Likewise for param "insn".
5283 (max_issue): Likewise for local "insn".
5284 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
5286 (commit_schedule): Strengthen param "prev_head" and local "insn"
5287 from rtx to rtx_insn *
5288 (prune_ready_list): Likewise for local "insn".
5289 (schedule_block): Likewise for locals "prev_head", "head", "tail",
5290 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
5291 (set_priorities): Likewise for local "prev_head".
5292 (try_ready): Likewise for param "next".
5293 (fix_tick_ready): Likewise.
5294 (change_queue_index): Likewise.
5295 (sched_extend_ready_list): Update for change to field "vec" of
5297 (generate_recovery_code): Strengthen param "insn" from rtx to
5299 (begin_speculative_block): Likewise.
5300 (create_check_block_twin): Likewise for param "insn" and locals
5301 "label", "check", "twin". Introduce local "check_pat" to avoid
5302 "check" being used as a plain rtx before being used as an insn.
5303 (fix_recovery_deps): Add a checked cast to rtx_insn * when
5304 extracting elements from ready_list.
5305 (sched_remove_insn): Strengthen param "insn" from rtx to
5307 (sched_emit_insn): Likewise for return type.
5308 (ready_remove_first_dispatch): Likewise for return type and local
5311 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
5313 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
5316 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
5317 from rtx to rtx_insn *.
5318 (add_dependence_list): Likewise for param "insn". Add a checked
5320 (add_dependence_list_and_free): Strengthen param "insn" from rtx
5321 to rtx_insn *. Strengthen param "list_p" from rtx * to
5323 (chain_to_prev_insn): Strengthen param "insn" and locals
5324 "prec_nonnote", "i" from rtx to rtx_insn *.
5325 (flush_pending_lists): Likewise for param "insn".
5326 (cur_insn): Likewise for this variable.
5327 (haifa_start_insn): Add a checked cast.
5328 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
5329 (sched_analyze_reg): Likewise for param "insn".
5330 (sched_analyze_1): Likewise.
5331 (sched_analyze_2): Likewise. Add checked casts.
5332 (sched_analyze_insn): Likewise. Also for local "prev".
5333 (deps_analyze_insn): Likewise for param "insn".
5334 (sched_analyze): Likewise for params "head", "tail" and local "insn".
5335 (add_dependence_1): Likewise for params "insn", "elem".
5336 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
5337 (parse_add_or_inc): Likewise for param "insn".
5338 (find_inc): Likewise for local "inc_cand".
5339 (find_modifiable_mems): Likewise for params "head", "tail" and
5340 locals "insn", "next_tail".
5342 * sched-ebb.c (init_ready_list): Likewise for local "insn".
5343 (begin_schedule_ready): Likewise for param "insn".
5344 (begin_move_insn): Likewise for params "insn" and "last".
5345 (ebb_print_insn): Strengthen param "insn" from const_rtx to
5347 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
5348 (ebb_contributes_to_priority): Likewise for params "next", "insn".
5349 (ebb_add_remove_insn): Likewise for param "insn".
5350 (advance_target_bb): Likewise.
5352 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
5354 (check_live): Likewise for param "insn".
5355 (init_ready_list): Likewise for local "insn".
5356 (can_schedule_ready_p): Likewise for param "insn".
5357 (begin_schedule_ready): Likewise.
5358 (new_ready): Likewise for param "next".
5359 (rgn_print_insn): Likewise for param "insn".
5360 (rgn_rank): Likewise for params "insn1", "insn2".
5361 (contributes_to_priority): Likewise for params "next", "insn".
5362 (rgn_insn_finishes_block_p): Likewise for param "insn".
5363 (add_branch_dependences): Likewise for params "head", "tail" and
5364 locals "insn", "last".
5365 (rgn_add_remove_insn): Likewise for param "insn".
5366 (advance_target_bb): Likewise.
5368 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
5369 const_rtx to const rtx_insn *.
5371 * sel-sched-dump.h (sel_print_insn): Likewise.
5373 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
5374 (deps_init_id): Likewise.
5376 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
5377 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
5380 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5382 * output.h (final_start_function): Strengthen param 1 from rtx to
5385 * final.c (final_start_function): Likewise, renaming back from
5386 "uncast_first" to "first", and dropping the checked cast from rtx
5389 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5391 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
5392 * final.c (final): Likewise. Rename param back from
5393 "uncast_first" to "first" and eliminate the checked cast from rtx
5396 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5398 * output.h (shorten_branches): Strengthen param from rtx to
5401 * final.c (shorten_branches): Likewise, renaming param back from
5402 "uncast_first" to "first", and dropping the checked cast from rtx
5405 * genattr.c (gen_attr): Likewise when writing out the prototype of
5408 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5410 * sched-int.h (struct haifa_sched_info): Strengthen fields
5411 "prev_head" and "next_tail" from rtx to rtx_insn *.
5413 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5415 * rtl.h (rtx_jump_table_data::get_labels): New method.
5416 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5417 with use of the new rtx_jump_table_data::get_labels method.
5418 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5419 to rtx_jump_table_data *. Simplify by using get_labels method.
5420 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5421 a dyn_cast, introducing local "table", using it to replace
5422 label-lookup logic with a get_labels method call.
5423 (patch_jump_insn): Simplify using get_labels method.
5424 * dwarf2cfi.c (create_trace_edges): Likewise.
5425 * rtlanal.c (label_is_jump_target_p): Likewise.
5427 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5429 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
5432 * emit-rtl.c (unshare_all_rtl_1): Likewise.
5433 (unshare_all_rtl_again): Likewise, also for local "p".
5435 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5437 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
5439 * cfgrtl.c (delete_insn_and_edges): Likewise.
5441 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5443 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
5444 from rtx to rtx_insn *.
5446 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
5448 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5450 * function.c (thread_prologue_and_epilogue_insns): Likewise for
5451 locals "returnjump", "epilogue_end", "insn", "next".
5453 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
5454 "returnjump" from rtx * to rtx_insn **.
5455 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
5457 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5459 * basic-block.h (struct edge_def). Strengthen "r" within
5460 union edge_def_insns from rtx to rtx_insn *.
5462 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
5463 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
5465 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
5466 from rtx to rtx_insn *.
5467 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
5469 * postreload-gcse.c (reg_killed_on_edge): Likewise.
5470 (reg_used_on_edge): Likewise.
5471 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
5472 (gt_pch_nx): New overload for rtx_insn *&.
5473 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
5474 from rtx to rtx_insn *.
5476 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5478 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
5479 from rtx to rtx_insn *.
5480 (BB_FOOTER): Replace function with access macro.
5481 (SET_BB_FOOTER): Delete.
5483 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
5485 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5486 (emit_barrier_after_bb): Likewise.
5487 (record_effective_endpoints): Likewise.
5488 (relink_block_chain): Likewise.
5489 (fixup_fallthru_exit_predecessor): Likewise.
5490 (cfg_layout_duplicate_bb): Likewise.
5491 (cfg_layout_split_block): Likewise.
5492 (cfg_layout_delete_block): Likewise.
5493 (cfg_layout_merge_blocks): Likewise.
5494 (BB_FOOTER): Delete function.
5495 (SET_BB_FOOTER): Delete function.
5496 * combine.c (update_cfg_for_uncondjump): Replace uses of
5497 SET_BB_FOOTER with BB_FOOTER.
5499 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5501 * except.h (struct eh_landing_pad_d): Strengthen field
5502 "landing_pad" from rtx to rtx_code_label *.
5504 * except.c (sjlj_emit_dispatch_table): Likewise for param
5506 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
5508 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5510 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
5511 first param from rtx to rtx_insn *.
5512 * config/xtensa/xtensa.c (struct machine_function): Likewise for
5513 field "set_frame_ptr_insn".
5514 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
5515 "csend" from rtx to rtx_code_label *.
5516 (xtensa_expand_atomic): Likewise for local "csloop".
5517 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
5519 (xtensa_call_tls_desc): Likewise for return type and locals
5520 "call_insn", "insns".
5521 (xtensa_legitimize_tls_address): Likewise for local "insns".
5522 (xtensa_expand_prologue): Likewise for locals "insn", "first".
5524 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5526 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
5527 first param from rtx to rtx_insn *.
5528 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
5531 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5533 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
5534 Strengthen param 1 from rtx to rtx_insn *.
5535 (tilepro_output_cbranch): Likewise.
5536 (tilepro_adjust_insn_length): Likewise.
5537 (tilepro_final_prescan_insn): Likewise for sole param.
5539 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
5540 Likewise for local "last".
5541 (cbranch_predicted_p): Likewise for param "insn".
5542 (tilepro_output_simple_cbranch_with_opcode): Likewise.
5543 (tilepro_output_cbranch_with_opcode): Likewise.
5544 (tilepro_output_cbranch): Likewise.
5545 (frame_emit_load): Likewise for return type and locals "seq",
5547 (emit_sp_adjust): Likewise for return type and local "insn".
5548 (tilepro_expand_epilogue): Likewise for locals "last_insn",
5550 (tilepro_adjust_insn_length): Likewise for param "insn".
5551 (next_insn_to_bundle): Likewise for return type and params
5553 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
5554 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
5556 (match_addli_pcrel): Likewise for param "insn".
5557 (replace_addli_pcrel): Likewise.
5558 (match_auli_pcrel): Likewise.
5559 (replace_auli_pcrel): Likewise.
5560 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
5562 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5563 "queue", "next_queue", "prev".
5564 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
5565 (tilepro_final_prescan_insn): Likewise for param "insn".
5567 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5569 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
5570 Strengthen param 1 from rtx to rtx_insn *.
5571 (tilegx_output_cbranch): Likewise.
5572 (tilegx_adjust_insn_length): Likewise.
5573 (tilegx_final_prescan_insn): Likewise for sole param.
5575 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
5577 (cbranch_predicted_p): Likewise for param "insn".
5578 (tilegx_output_simple_cbranch_with_opcode): Likewise.
5579 (tilegx_output_cbranch_with_opcode): Likewise.
5580 (tilegx_output_cbranch): Likewise.
5581 (frame_emit_load): Likewise for return type.
5582 (set_frame_related_p): Likewise for locals "seq", "insn".
5583 (emit_sp_adjust): Likewise for return type, and for local "insn".
5584 Introduce local "pat" for use in place of "insn" where the latter
5585 isn't an instruction.
5586 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
5587 from rtx to rtx_insn *.
5588 (tilegx_adjust_insn_length): Likewise for param "insn".
5589 (next_insn_to_bundle): Likewise for return type and params "r" and
5591 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
5593 (replace_insns): Likewise for params "old_insn", "new_insns".
5594 (replace_mov_pcrel_step1): Likewise for param "insn" and local
5596 (replace_mov_pcrel_step2): Likewise.
5597 (replace_mov_pcrel_step3): Likewise.
5598 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
5600 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5601 "queue", "next_queue", "prev".
5602 (tilegx_output_mi_thunk): Likewise for local "insn".
5603 (tilegx_final_prescan_insn): Likewise for param "insn".
5605 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5607 * config/spu/spu.c (frame_emit_store): Strengthen return type from
5609 (frame_emit_load): Likewise.
5610 (frame_emit_add_imm): Likewise, also for local "insn".
5611 (spu_expand_prologue): Likewise for local "insn".
5612 (struct spu_bb_info): Likewise for field "prop_jump".
5613 (emit_nop_for_insn): Likewise for param "insn" and local
5615 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
5617 (spu_emit_branch_hint): Likewise for params "before", "branch" and
5618 locals "hint", "insn".
5619 (get_branch_target): Likewise for param "branch".
5620 (insn_clobbers_hbr): Likewise for param "insn".
5621 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
5622 locals "insn", "before_4", "before_16".
5623 (insert_hbrp): Likewise for local "insn".
5624 (spu_machine_dependent_reorg): Likewise for locals "branch",
5625 "insn", "next", "bbend".
5626 (uses_ls_unit): Likewise for param "insn".
5627 (get_pipe): Likewise.
5628 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
5629 introducing a checked cast.
5630 (spu_sched_adjust_cost): Likewise for params "insn" and
5632 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
5633 (spu_sms_res_mii): Likewise.
5635 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5637 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
5638 from rtx to rtx_insn *.
5639 (output_cbranch): Likewise for param 6.
5640 (output_return): Likewise for param 1.
5641 (output_sibcall): Likewise.
5642 (output_v8plus_shift): Likewise.
5643 (output_v8plus_mult): Likewise.
5644 (output_v9branch): Likewise for param 7.
5645 (output_cbcond): Likewise for param 3.
5647 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
5649 (sparc_legitimize_pic_address): Likewise.
5650 (sparc_emit_call_insn): Likewise.
5651 (emit_save_or_restore_regs): Likewise.
5652 (emit_window_save): Likewise for return type and local "insn".
5653 (sparc_expand_prologue): Likewise for local "insn".
5654 (sparc_flat_expand_prologue): Likewise.
5655 (output_return): Likewise for param "insn".
5656 (output_sibcall): Likewise for param "insn" and local "delay".
5657 (output_ubranch): Likewise for param "insn".
5658 (output_cbranch): Likewise.
5659 (output_cbcond): Likewise.
5660 (output_v9branch): Likewise.
5661 (output_v8plus_shift): Likewise.
5662 (sparc_output_mi_thunk): Likewise for local "insn".
5663 (get_some_local_dynamic_name): Likewise.
5664 (output_v8plus_mult): Likewise for param "insn".
5666 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5668 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
5669 from rtx to rtx_insn *.
5670 (output_branchy_insn): Likewise for param 3.
5671 (output_far_jump): Likewise for param 1.
5672 (final_prescan_insn): Likewise.
5673 (sh_insn_length_adjustment): Likewise for sole param.
5675 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
5676 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
5678 (sh_emit_compare_and_set): Likewise for local "lab".
5679 (output_far_jump): Strengthen param "insn" and local "prev" from
5681 (output_branchy_insn): Likewise for param "insn" and local
5683 (output_ieee_ccmpeq): Likewise for param "insn".
5684 (struct label_ref_list_d): Strengthen field "label" from rtx to
5686 (pool_node): Likewise.
5687 (pool_window_label): Likewise for this global.
5688 (add_constant): Likewise for return type and locals "lab", "new_rtx".
5689 (dump_table): Strengthen params "start", "barrier" and local
5690 "scan" from rtx to rtx_insn *.
5691 (broken_move): Likewise for param "insn".
5692 (untangle_mova): Likewise for params "first_mova" and "new_mova".
5693 Strengthen param "first_mova" from rtx * to rtx_insn **.
5694 (mova_p): Likewise for param "insn".
5695 (fixup_mova): Likewise for param "mova".
5696 (find_barrier): Likewise for return type, params "mova" and
5697 "from", and locals "barrier_before_mova", "found_barrier",
5698 "good_barrier", "orig", "last_symoff", "next". Strengthen local
5699 "label" from rtx to rtx_code_label *.
5700 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
5702 (sh_reorg): Likewise for locals "link", "scan", "barrier".
5703 (split_branches): Likewise for param "first" and local "insn".
5704 (final_prescan_insn): Likewise for param "insn".
5705 (sequence_insn_p): Likewise for locals "prev", "next".
5706 (sh_insn_length_adjustment): Likewise for param "insn".
5707 (sh_can_redirect_branch): Likewise for local "insn".
5708 (find_r0_life_regions): Likewise for locals "end", "insn".
5709 (sh_output_mi_thunk): Likewise for local "insns".
5711 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5713 * config/score/score.c (score_output_mi_thunk): Strengthen local
5714 "insn" from rtx to rtx_insn *.
5715 (score_prologue): Likewise.
5717 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5719 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
5720 1 from rtx to rtx_insn *.
5721 (s390_emit_jump): Likewise for return type.
5722 (s390_emit_call): Likewise.
5723 (s390_load_got): Likewise.
5725 * config/s390/s390.c (last_scheduled_insn): Likewise for this
5727 (s390_match_ccmode): Likewise for param "insn".
5728 (s390_emit_jump): Likewise for return type.
5729 (s390_split_branches): Likewise for local "label".
5730 (struct constant): Strengthen field "label" from rtx to
5732 (struct constant_pool): Likewise for field "label". Strengthen
5733 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
5735 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
5737 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
5738 (s390_end_pool): Likewise.
5739 (s390_dump_pool): Likewise for local "insn".
5740 (s390_mainpool_start): Likewise.
5741 (s390_chunkify_start): Likewise.
5742 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
5743 with insns. Strengthen locals "label", "jump", "barrier", "next",
5744 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
5745 (s390_chunkify_finish): Strengthen local "insn" from rtx to
5747 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
5748 "jump", "label", "next_insn".
5749 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
5750 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
5752 (s390_load_got): Likewise for return type and local "insns".
5753 (s390_save_gprs_to_fprs): Likewise for local "insn".
5754 (s390_restore_gprs_from_fprs): Likewise.
5755 (pass_s390_early_mach::execute): Likewise.
5756 (s390_emit_prologue): Likewise for local "insns".
5757 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
5759 (s390_emit_call): Strengthen return type and local "insn" from
5761 (s390_emit_tpf_eh_return): Likewise for local "insn".
5762 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
5763 "next_insn", introducing locals "s_pat", "rpat" to allow this.
5764 (s390_fix_long_loop_prediction): Likewise for param "insn" and
5766 (s390_non_addr_reg_read_p): Likewise for param "insn".
5767 (find_cond_jump): Likewise for return type and param "insn".
5768 (s390_swap_cmp): Likewise for param "insn".
5769 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
5770 "prev_insn", "next_insn".
5771 (s390_reorg): Likewise for locals "insn", "target".
5772 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
5773 (s390_sched_variable_issue): For now, rename param "insn" to
5774 "uncast_insn", introducing a checked cast.
5775 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
5777 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
5778 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
5780 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5782 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
5783 param from rtx to rtx_insn *.
5784 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
5786 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5788 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
5789 4 from rtx to rtx_insn *.
5790 (rs6000_final_prescan_insn): Likewise for first param.
5791 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
5793 (rs6000_get_some_local_dynamic_name): Likewise.
5794 (output_cbranch): Likewise for param "insn".
5795 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
5796 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
5797 (rs6000_emit_allocate_stack): Likewise for local "insn".
5798 (load_cr_save): Likewise.
5799 (restore_saved_cr): Likewise.
5800 (restore_saved_lr): Likewise.
5801 (emit_cfa_restores): Likewise.
5802 (rs6000_output_function_epilogue): Likewise for locals "insn" and
5803 "deleted_debug_label".
5804 (rs6000_output_mi_thunk): Likewise for local "insn".
5805 (rs6000_final_prescan_insn): Likewise for param "insn".
5807 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5809 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
5810 Strengthen param "insn" from rtx to rtx_insn *.
5811 * config/picochip/picochip.c (picochip_current_prescan_insn):
5812 Likewise for this variable.
5813 (picochip_final_prescan_insn): Likewise for param "insn".
5815 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5817 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
5818 from rtx to rtx_insn *.
5819 (pa_output_indirect_call): Likewise.
5820 (pa_adjust_insn_length): Likewise.
5821 (pa_attr_length_millicode_call): Likewise.
5822 (pa_attr_length_call): Likewise.
5823 (pa_attr_length_indirect_call): Likewise.
5825 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
5827 (pa_attr_length_millicode_call): Likewise.
5828 (pa_attr_length_call): Likewise.
5829 (pa_output_call): Likewise.
5830 (pa_attr_length_indirect_call): Likewise.
5831 (pa_output_indirect_call): Likewise.
5833 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5835 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
5836 Strengthen first param from rtx to rtx_insn *.
5837 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
5840 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5842 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
5843 type from rtx to rtx_insn *.
5844 (mips_expand_call): Likewise.
5845 (mips_adjust_insn_length): Likewise for first param.
5846 (mips_output_conditional_branch): Likewise.
5847 (mips_output_order_conditional_branch): Likewise.
5848 (mips_final_prescan_insn): Likewise.
5850 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
5851 rtx_insn * for the SEQUENCE case.
5852 (SEQ_END): Likewise.
5853 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
5854 (mips_emit_call_insn): Likewise, also for local "insn".
5855 (mips16_gp_pseudo_reg): Likewise for local "scan".
5856 (mips16_build_call_stub): Likewise for return type and for local
5857 "insn". Introduce a new local "pattern" so that "insn" can indeed
5859 (mips_expand_call): Strengthen return type and local "insn" from
5861 (mips_block_move_loop): Strengthen local "label" from rtx to
5863 (mips_expand_synci_loop): Likewise for locals "label",
5865 (mips_set_frame_expr): Strengthen local "insn" from rtx to
5867 (mips16e_collect_argument_saves): Likewise for locals "insn",
5869 (mips_find_gp_ref): Likewise for param of callback for "pred"
5870 param, and for local "insn".
5871 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
5872 (mips_insn_has_flexible_gp_ref_p): Likewise.
5873 (mips_epilogue_emit_cfa_restores): Likewise for return type and
5875 (mips_epilogue_set_cfa): Likewise for local "insn".
5876 (mips_expand_epilogue): Likewise.
5877 (mips_adjust_insn_length): Likewise for param "insn".
5878 (mips_output_conditional_branch): Likewise.
5879 (mips_output_order_conditional_branch): Likewise.
5880 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
5881 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
5882 "falu2_turn_enabled_insn".
5883 (mips_builtin_branch_and_move): Strengthen locals "true_label",
5884 "done_label" from rtx to rtx_code_label *.
5885 (struct mips16_constant): Likewise for field "label".
5886 (mips16_add_constant): Likewise for return type.
5887 (mips16_emit_constants_1): Strengthen return type and param "insn"
5888 from rtx to rtx_insn *.
5889 (mips16_emit_constants): Likewise for param "insn".
5890 (mips16_insn_length): Likewise.
5891 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
5892 to rtx_code_label *.
5893 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
5894 from rtx to rtx_insn *.
5895 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
5896 "jump". Strengthen local "label" from rtx to rtx_code_label *.
5897 (r10k_simplify_address): Strengthen param "insn" and local
5898 "def_insn" from rtx to rtx_insn *.
5899 (r10k_safe_address_p): Strengthen param "insn" from rtx to
5901 (r10k_needs_protection_p_1): Update target type of cast of data
5902 from to rtx to rtx_insn *.
5903 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
5904 rtx * to rtx_insn **.
5905 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
5907 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
5908 (mips_call_expr_from_insn): Likewise for param "insn".
5909 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
5910 (mips_find_pic_call_symbol): Likewise for param "insn".
5911 (mips_annotate_pic_calls): Likewise for local "insn".
5912 (mips_sim_insn): Likewise for this variable.
5913 (struct mips_sim): Likewise for field "insn" within elements of
5915 (mips_sim_wait_reg): Likewise for param "insn".
5916 (mips_sim_wait_regs): Likewise.
5917 (mips_sim_wait_units): Likewise.
5918 (mips_sim_wait_insn): Likewise.
5919 (mips_sim_issue_insn): Likewise.
5920 (mips_sim_finish_insn): Likewise.
5921 (mips_seq_time): Likewise for param "seq" and local "insn".
5922 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
5923 locals "first", "second".
5924 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
5925 "last", "last2", "next".
5926 (mips_avoid_hazard): Likewise for params "after", "insn".
5927 (mips_reorg_process_insns): Likewise for locals "insn",
5928 "last_insn", "subinsn", "next_insn".
5929 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
5930 (mips16_split_long_branches): Likewise for locals "insn" "jump",
5932 (mips_output_mi_thunk): Likewise for local "insn".
5933 (mips_final_prescan_insn): Likewise for param "insn".
5935 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5937 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
5938 Strengthen return type and local "insns" from rtx to rtx_insn *.
5939 (microblaze_legitimize_tls_address): Likewise for local "insns".
5940 (microblaze_block_move_loop): Strengthen local "label" from rtx
5941 to rtx_code_label *.
5942 (microblaze_expand_prologue): Strengthen two locals named "insn"
5943 from rtx to rtx_insn *.
5944 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
5945 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
5946 "insn". Strengthen locals "div_label", "div_end_label" from rtx
5947 to rtx_code_label *.
5949 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5951 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
5952 param from rtx to rtx_insn *.
5953 (mep_reuse_lo): Likewise for third param.
5954 (mep_use_post_modify_p): Likewise for first param.
5955 (mep_core_address_length): Likewise.
5956 (mep_cop_address_length): Likewise.
5957 (mep_final_prescan_insn): Likewise.
5958 (mep_store_data_bypass_p): Likewise for both params.
5959 (mep_mul_hilo_bypass_p): Likewise.
5960 (mep_ipipe_ldc_p): Likewise for param.
5962 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
5963 (mep_rewrite_mult): Likewise.
5964 (mep_rewrite_mulsi3): Likewise.
5965 (mep_rewrite_maddsi3): Likewise.
5966 (mep_reuse_lo_p_1): Likewise.
5967 (mep_reuse_lo_p): Likewise.
5968 (mep_frame_expr): Likewise.
5969 (mep_make_parallel): Likewise for both params.
5970 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
5972 (mep_use_post_modify_p): Likewise for param "insn".
5973 (mep_core_address_length): Likewise.
5974 (mep_cop_address_length): Likewise.
5975 (mep_reg_set_in_function): Likewise for local "insn".
5976 (mep_asm_without_operands_p): Likewise.
5977 (F): Likewise for return type and param "x".
5978 (add_constant): Likewise for local "insn".
5979 (maybe_dead_move): Likewise for return type and local "insn".
5980 (mep_expand_prologue): Likewise for local "insn".
5981 (mep_final_prescan_insn): Likewise for param "insn".
5982 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
5983 "next", "follow", "x".
5984 (mep_insert_repeat_label_last): Likewise for return type, param
5985 "last_insn", and locals "next", "prev". Strengthen param "label"
5986 from rtx to rtx_code_label *.
5987 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
5989 (struct mep_doloop_end): Likewise for fields "insn" and
5991 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
5992 Strengthen local "repeat_label" from rtx to rtx_code_label *.
5993 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
5995 (mep_invert_branch): Likewise for params "insn" and "after".
5996 (mep_reorg_erepeat): Likewise for param "insns" and locals
5997 "insn", "prev", "new_last", "barrier", "user". Strengthen local
5998 "l" from rtx to rtx_code_label *.
5999 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6000 from rtx to rtx_insn *.
6001 (mep_reorg_addcombine): Likewise for param "insns" and locals
6003 (add_sp_insn_p): Likewise for param "insn".
6004 (mep_reorg_noframe): Likewise for param "insns" and locals
6005 "start_frame_insn", "end_frame_insn", "next".
6006 (mep_reorg): Likewise for local "insns".
6007 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6009 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6010 (mep_mul_hilo_bypass_p): Likewise.
6011 (mep_ipipe_ldc_p): Likewise for param "insn".
6012 (mep_make_bundle): Likewise for return type, param "cop" and local
6013 "insn", splitting out the latter into a new local "seq" for when it
6014 is a SEQUENCE rather than an insn.
6015 (core_insn_p): Likewise for param "insn".
6016 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6017 "last", "first", "note", "prev", "core_insn".
6019 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6021 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6023 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6024 (m68k_final_prescan_insn): Likewise for first param.
6026 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6027 (m68k_set_frame_related): Likewise for param "insn".
6028 (output_btst): Likewise for param "insn".
6029 (m68k_final_prescan_insn): Likewise.
6030 (m68k_move_to_reg): Likewise for local "insn".
6031 (m68k_call_tls_get_addr): Likewise for local "insns".
6032 (m68k_call_m68k_read_tp): Likewise.
6033 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6034 (m68k_output_mi_thunk): Likewise for local "insn".
6036 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6038 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6039 first param from rtx to rtx_insn *.
6040 (iq2000_adjust_insn_length): Likewise.
6041 (iq2000_output_conditional_branch): Likewise.
6042 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6043 "insn" and local "nop_insn".
6044 (iq2000_annotate_frame_insn): Likewise for param "insn".
6045 (iq2000_expand_prologue): Likewise for both locals "insn".
6046 (iq2000_adjust_insn_length): Likewise for param "insn".
6047 (iq2000_output_conditional_branch): Likewise.
6049 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6051 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6052 "insns" from rtx to rtx_insn *.
6053 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6054 (struct spill_fill_data): Likewise for field "init_after" and for
6055 elements of array field "prev_insn".
6056 (spill_restore_mem): Likewise for locals "insn", "first".
6057 (do_spill): Likewise for local "insn".
6058 (do_restore): Likewise.
6059 (ia64_expand_prologue): Likewise.
6060 (ia64_expand_epilogue): Likewise.
6061 (emit_insn_group_barriers): Likewise for locals "insn",
6063 (emit_all_insn_group_barriers): Likewise for locals "insn",
6065 (dfa_stop_insn): Likewise for this global.
6066 (dfa_pre_cycle_insn): Likewise.
6067 (ia64_nop): Likewise.
6068 (final_emit_insn_group_barriers): Likewise for locals "insn",
6070 (emit_predicate_relation_info): Likewise for locals "head", "n",
6072 (ia64_reorg): Likewise for local "insn".
6073 (ia64_output_mi_thunk): Likewise.
6074 (expand_vec_perm_interleave_2): Likewise for local "seq".
6076 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6078 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6079 param 1 "insn" from rtx to rtx_insn *.
6080 (ix86_use_lea_for_mov): Likewise.
6081 (ix86_avoid_lea_for_addr): Likewise.
6082 (ix86_split_lea_for_addr): Likewise.
6083 (ix86_lea_for_add_ok): Likewise.
6084 (ix86_output_call_insn): Likewise.
6086 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6087 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6088 (ix86_output_function_epilogue): Likewise for locals "insn",
6089 "deleted_debug_label".
6090 (legitimize_tls_address): Likewise for local "insn".
6091 (get_some_local_dynamic_name): Likewise.
6092 (increase_distance): Likewise for params "prev", "next".
6093 (distance_non_agu_define_in_bb): Likewise for params "insn",
6094 "start" and locals "prev", "next".
6095 (distance_non_agu_define): Likewise for param "insn".
6096 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6097 locals "next", "prev".
6098 (distance_agu_use): Likewise for param "insn".
6099 (ix86_lea_outperforms): Likewise.
6100 (ix86_ok_to_clobber_flags): Likewise.
6101 (ix86_avoid_lea_for_add): Likewise.
6102 (ix86_use_lea_for_mov): Likewise.
6103 (ix86_avoid_lea_for_addr): Likewise.
6104 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6105 (ix86_split_lea_for_addr): Likewise for param "insn".
6106 (ix86_lea_for_add_ok): Likewise for param "insn".
6107 (ix86_expand_carry_flag_compare): Likewise for local
6109 (ix86_expand_int_movcc): Likewise.
6110 (ix86_output_call_insn): Likewise for param "insn".
6111 (ix86_output_call_insn): Likewise for local "i".
6112 (x86_output_mi_thunk): Introduce local "insn", using it in place
6113 of "tmp" when dealing with insns.
6114 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6116 (ix86_pad_returns): Likewise for locals "ret", "prev".
6117 (ix86_count_insn_bb): Likewise for local "insn".
6118 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6119 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6120 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6121 (expand_vec_perm_interleave2): Likewise for local "seq".
6122 (expand_vec_perm_vperm2f128_vblend): Likewise.
6123 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6124 call to for_each_rtx with for_each_rtx_in_insn.
6126 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6128 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6129 "label" from rtx to rtx_code_label *.
6130 (ix86_expand_prologue): Likewise.
6131 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6133 (ix86_split_idivmod): Likewise for locals "end_label" and
6135 (ix86_expand_branch): Likewise for local "label2".
6136 (ix86_expand_aligntest): Likewise for return type and local "label".
6137 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6139 (expand_movmem_epilogue): Likewise for the various locals named
6141 (expand_setmem_epilogue): Likewise.
6142 (expand_small_movmem_or_setmem): Likewise for local "label".
6143 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6144 Strengthen param "done_label" from rtx * to rtx_code_label **.
6145 Strengthen locals "loop_label" and "label" from rtx to
6147 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6148 Likewise for locals "loop_label", "label".
6149 (ix86_expand_set_or_movmem): Likewise for locals "label",
6150 "jump_around_label", "hot_label".
6151 (ix86_expand_strlensi_unroll_1): Likewise for locals
6152 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6154 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6155 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6156 "label2", "jump_label".
6157 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6159 (ix86_expand_lfloorceil): Likewise for local "label".
6160 (ix86_expand_rint): Likewise.
6161 (ix86_expand_floorceildf_32): Likewise.
6162 (ix86_expand_floorceil): Likewise.
6163 (ix86_expand_rounddf_32): Likewise.
6164 (ix86_expand_trunc): Likewise.
6165 (ix86_expand_truncdf_32): Likewise.
6166 (ix86_expand_round): Likewise.
6168 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6170 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6171 first param from rtx to rtx_insn *.
6172 (h8300_insn_length_from_table): Likewise.
6173 * config/h8300/h8300.c (F): Likewise for return type and param
6175 (Fpa): Add a checked cast to rtx_insn *.
6176 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6178 (final_prescan_insn): Likewise for param "insn".
6179 (h8300_binary_length): Likewise.
6180 (h8300_insn_length_from_table): Likewise.
6182 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6184 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6185 Strengthen first param "insn" from rtx to rtx_insn *.
6187 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6189 (frame_insn): Likewise for return type. Introduce local "insn"
6190 for use in place of local "x" for use as an rtx_insn *.
6191 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6192 (epiphany_expand_prologue): Likewise for local "insn".
6193 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6194 * config/epiphany/resolve-sw-modes.c
6195 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6198 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6200 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6201 param from rtx to rtx_insn *.
6202 (c6x_final_prescan_insn): Likewise for first param.
6204 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
6205 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
6206 (c6x_expand_compare): Strengthen local "insns" from rtx to
6208 (c6x_get_unit_specifier): Likewise for param "insn".
6209 (c6x_print_unit_specifier_field): Likewise.
6210 (c6x_final_prescan_insn): Likewise.
6211 (emit_add_sp_const): Likewise for local "insn".
6212 (c6x_expand_prologue): Likewise.
6214 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6216 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
6217 param 1 from rtx to rtx_insn *.
6218 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
6219 the various locals named "insn".
6220 (expand_epilogue_reg_restore): Likewise.
6221 (frame_related_constant_load): Likewise.
6222 (add_to_reg): Likewise.
6223 (emit_link_insn): Likewise.
6224 (do_link): Likewise.
6225 (expand_interrupt_handler_prologue): Likewise.
6226 (branch_dest): Likewise for param "branch".
6227 (asm_conditional_branch): Likewise for param "insn".
6228 (gen_one_bundle): Likewise for elements of param "slot" and local
6230 (bfin_gen_bundles): Likewise for locals "insn", "next" and
6231 elements of local "slot".
6232 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6233 "queue", "next_queue", "prev".
6234 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
6235 (add_sched_insns_for_speculation): Likewise for local "insn".
6237 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6239 * config/avr/avr-protos.h (output_movqi): Strengthen first param
6240 from rtx to rtx_insn *.
6241 (output_movhi): Likewise.
6242 (output_movsisf): Likewise.
6243 (avr_out_tstsi): Likewise.
6244 (avr_out_tsthi): Likewise.
6245 (avr_out_tstpsi): Likewise.
6246 (avr_out_compare): Likewise.
6247 (avr_out_compare64): Likewise.
6248 (avr_out_movpsi): Likewise.
6249 (ashlqi3_out): Likewise.
6250 (ashlhi3_out): Likewise.
6251 (ashlsi3_out): Likewise.
6252 (ashrqi3_out): Likewise.
6253 (ashrhi3_out): Likewise.
6254 (ashrsi3_out): Likewise.
6255 (lshrqi3_out): Likewise.
6256 (lshrhi3_out): Likewise.
6257 (lshrsi3_out): Likewise.
6258 (avr_out_ashlpsi3): Likewise.
6259 (avr_out_ashrpsi3): Likewise.
6260 (avr_out_lshrpsi3): Likewise.
6261 (avr_out_fract): Likewise.
6262 (avr_out_sbxx_branch): Likewise.
6263 (avr_out_round): Likewise.
6264 (avr_out_xload): Likewise.
6265 (avr_out_movmem): Likewise.
6266 (adjust_insn_length): Likewise.
6267 (avr_out_lpm): Likewise.
6268 (reg_unused_after): Likewise.
6269 (_reg_unused_after): Likewise.
6270 (avr_jump_mode): Likewise for second param.
6271 (jump_over_one_insn): Likewise for first param.
6272 (avr_final_prescan_insn): Likewise.
6273 (out_shift_with_cnt): Likewise for second param.
6275 * config/avr/avr.c (get_sequence_length): Likewise for param
6276 "insns" and local "insn".
6277 (emit_push_byte): Likewise for local "insn".
6278 (emit_push_sfr): Likewise.
6279 (avr_prologue_setup_frame): Likewise for locals "insn",
6280 "fp_plus_insns", "sp_plus_insns".
6281 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
6283 (avr_jump_mode): Likewise for param "insn".
6284 (avr_final_prescan_insn): Likewise.
6285 (avr_find_unused_d_reg): Likewise.
6286 (avr_out_lpm_no_lpmx): Likewise.
6287 (avr_out_lpm): Likewise.
6288 (avr_out_xload): Likewise.
6289 (output_movqi): Likewise.
6290 (output_movhi): Likewise.
6291 (out_movqi_r_mr): Likewise.
6292 (out_movhi_r_mr): Likewise.
6293 (out_movsi_r_mr): Likewise.
6294 (out_movsi_mr_r): Likewise.
6295 (output_movsisf): Likewise.
6296 (avr_out_load_psi): Likewise.
6297 (avr_out_store_psi): Likewise.
6298 (avr_out_movpsi): Likewise.
6299 (out_movqi_mr_r): Likewise.
6300 (avr_out_movhi_mr_r_xmega): Likewise.
6301 (out_movhi_mr_r): Likewise.
6302 (compare_condition): Likewise for param "insn" and local "next".
6303 (compare_sign_p): Likewise for param "insn".
6304 (compare_diff_p): Likewise.
6305 (compare_eq_p): Likewise.
6306 (avr_out_compare): Likewise.
6307 (avr_out_compare64): Likewise.
6308 (avr_out_tsthi): Likewise.
6309 (avr_out_tstpsi): Likewise.
6310 (avr_out_tstsi): Likewise.
6311 (out_shift_with_cnt): Likewise.
6312 (ashlqi3_out): Likewise.
6313 (ashlhi3_out): Likewise.
6314 (avr_out_ashlpsi3): Likewise.
6315 (ashlsi3_out): Likewise.
6316 (ashrqi3_out): Likewise.
6317 (ashrhi3_out): Likewise.
6318 (avr_out_ashrpsi3): Likewise.
6319 (ashrsi3_out): Likewise.
6320 (lshrqi3_out): Likewise.
6321 (lshrhi3_out): Likewise.
6322 (avr_out_lshrpsi3): Likewise.
6323 (lshrsi3_out): Likewise.
6324 (avr_out_fract): Likewise.
6325 (avr_out_round): Likewise.
6326 (avr_adjust_insn_length): Likewise.
6327 (reg_unused_after): Likewise.
6328 (_reg_unused_after): Likewise.
6329 (avr_compare_pattern): Likewise.
6330 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
6331 and locals "branch1", "branch2", "insn2", "jump".
6332 (avr_reorg): Likewise for local "insn".
6333 (avr_2word_insn_p): Likewise for param "insn".
6334 (jump_over_one_insn_p): Likewise.
6335 (avr_out_sbxx_branch): Likewise.
6336 (avr_out_movmem): Likewise.
6338 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6340 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
6341 param from rtx to rtx_insn *.
6342 (thumb1_final_prescan_insn): Likewise.
6343 (thumb2_final_prescan_insn): Likewise.
6345 * config/arm/arm.c (emit_set_insn): Strengthen return type from
6347 (struct minipool_node): Likewise for field "insn".
6348 (dump_minipool): Likewise for param "scan".
6349 (create_fix_barrier): Likewise for local "from". Strengthen local
6350 "label" from rtx to rtx_code_label *.
6351 (push_minipool_barrier): Strengthen param "insn" from rtx to
6353 (push_minipool_fix): Likewise.
6354 (note_invalid_constants): Likewise.
6355 (thumb2_reorg): Likewise for local "insn".
6356 (arm_reorg): Likewise.
6357 (thumb2_final_prescan_insn): Likewise for param
6358 "insn" and local "first_insn".
6359 (arm_final_prescan_insn): Likewise for param "insn" and locals
6360 "start_insn", "this_insn".
6361 (arm_debugger_arg_offset): Likewise for param "insn".
6362 (thumb1_emit_multi_reg_push): Likewise for return type and local
6364 (thumb1_final_prescan_insn): Likewise for param "insn".
6365 (thumb_far_jump_used_p): Likewise for local "insn".
6366 (thumb1_expand_prologue): Likewise.
6367 (arm_expand_epilogue_apcs_frame): Likewise.
6368 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
6369 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
6370 from rtx to rtx_code_label *.
6371 (arm_split_atomic_op): Likewise for local "label".
6372 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
6374 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6376 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
6377 first param from rtx to rtx_insn *.
6378 (arc_verify_short): Likewise.
6379 (arc_short_long): Likewise.
6380 (arc_need_delay): Likewise.
6382 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
6384 (arc_ccfsm_advance): Likewise for param "insn" and locals
6385 "start_insn", "this_insn".
6386 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
6387 (arc_ccfsm_post_advance): Likewise for param "insn".
6388 (arc_next_active_insn): Likewise for return type and param "insn".
6389 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
6390 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
6391 (output_short_suffix): Likewise for local "insn".
6392 (arc_final_prescan_insn): Likewise for param "insn". Remove
6393 now-redundant checked cast.
6394 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
6395 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
6396 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
6397 for use where lc_set became an insn.
6398 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
6400 (arc_get_insn_variants): Likewise for local "prev".
6401 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
6403 (arc_predicate_delay_insns): Likewise for local "insn".
6404 (arc_pad_return): Likewise for local "prev". For now, add a
6405 checked cast when extracting the insn from "final_sequence".
6406 (arc_short_long): Likewise for param "insn".
6407 (arc_need_delay): Likewise for param "insn" and local "next".
6408 (arc_label_align): Likewise for locals "prev", "next".
6410 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6412 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
6413 "insn" from rtx to rtx_insn *.
6414 (alpha_gp_save_rtx): Likewise for local "seq".
6415 (alpha_instantiate_decls): Likewise for local "top".
6416 (get_some_local_dynamic_name): Likewise for local "insn".
6417 (alpha_does_function_need_gp): Likewise.
6418 (set_frame_related_p): Likewise for return type and for locals
6420 (emit_frame_store_1): Likewise for local "insn".
6421 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6422 (alpha_end_function): Likewise for local "insn".
6423 (alpha_output_mi_thunk_osf): Likewise.
6424 (alphaev4_insn_pipe): Likewise for param "insn".
6425 (alphaev5_insn_pipe): Likewise.
6426 (alphaev4_next_group): Likewise for return type and param 1
6428 (alphaev5_next_group): Likewise.
6429 (alpha_align_insns_1): Likewise for return type and param 1 of
6430 callback param "next_group", and for locals "i", "next", "prev",
6431 "where", "where2", "insn".
6433 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
6435 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
6436 rather than modifying the stmt.
6438 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6440 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
6441 cgraph_state conversion.
6443 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6445 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
6446 Strengthen local "insns" from rtx to rtx_insn *.
6447 (aarch64_set_frame_expr): Likewise for local "insn".
6448 (aarch64_save_or_restore_fprs): Likewise.
6449 (aarch64_save_or_restore_callee_save_registers): Likewise.
6450 (aarch64_expand_prologue): Likewise.
6451 (aarch64_expand_epilogue): Likewise.
6452 (aarch64_output_mi_thunk): Likewise.
6453 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
6454 "label2" from rtx to rtx_code_label *.
6455 (aarch64_split_atomic_op): Likewise for local "label".
6457 2014-08-25 Martin Liska <mliska@suse.cz>
6459 * cgraph.h (symtab_node):
6460 (bool needed_p (void)): created from decide_is_symbol_needed
6461 (bool referred_to_p (void)): created from referred_to_p
6462 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
6463 * cgraph.h (cgraph_node):
6464 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
6465 (void expand (void)): created from expand_function
6466 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
6467 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
6468 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
6469 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
6470 * cgraph.h (varpool_node):
6471 (static void add (tree decl): created from varpool_add_new_variable
6472 * cgraph.h (cgraph_edge):
6474 (void remove_caller (void)): created from cgraph_edge_remove_caller
6475 (void remove_callee (void)): created from cgraph_edge_remove_callee
6476 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
6477 created from cgraph_set_call_stmt
6478 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
6479 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
6480 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
6481 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
6482 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
6483 created from cgraph_speculative_call_info
6484 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
6485 int freq_scale, bool update_original)): created from cgraph_clone_edge
6486 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
6487 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
6488 (bool recursive_p (void)): created from cgraph_edge_recursive_p
6489 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
6490 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
6491 (static void rebuild_references (void)): created from cgraph_rebuild_references
6492 * cgraph.h (symbol_table):
6493 (create_reference): renamed from add_reference
6494 (maybe_create_reference): renamed from maybe_add_reference
6495 (void register_symbol (symtab_node *node)): new function
6496 (void clear_asm_symbols (void)): new function
6497 (void unregister (symtab_node *node)): new function
6498 (void release_symbol (cgraph_node *node, int uid)): new function
6499 (cgraph_node * allocate_cgraph_symbol (void)): new function
6500 (void initialize (void)): created from cgraph_init
6501 (symtab_node *first_symbol (void)):new function
6502 (asm_node *first_asm_symbol (void)):new function
6503 (symtab_node *first_defined_symbol (void)):new function
6504 (varpool_node *first_variable (void)):new function
6505 (varpool_node *next_variable (varpool_node *node)):new function
6506 (varpool_node *first_static_initializer (void)):new function
6507 (varpool_node *next_static_initializer (varpool_node *node)):new function
6508 (varpool_node *first_defined_variable (void)):new function
6509 (varpool_node *next_defined_variable (varpool_node *node)):new function
6510 (cgraph_node *first_defined_function (void)):new function
6511 (cgraph_node *next_defined_function (cgraph_node *node)):new function
6512 (cgraph_node *first_function (void)):new function
6513 (cgraph_node *next_function (cgraph_node *node)):new function
6514 (cgraph_node *first_function_with_gimple_body (void)):new function
6515 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
6516 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
6517 created from symtab_remove_unreachable_nodes
6518 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
6519 (void process_new_functions (void)): created from cgraph_process_new_functions
6520 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
6521 (bool output_variables (void)): created from varpool_node::output_variables
6522 (void output_asm_statements (void)): created from output_asm_statements
6523 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
6524 (void compile (void)): created from compile
6525 (void output_weakrefs (void)): created from output_weakrefs
6526 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
6527 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
6528 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
6529 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
6530 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
6531 created from cgraph_next_function_with_gimple_body
6532 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
6533 created from cgraph_remove_edge_removal_hook
6534 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
6535 created from cgraph_add_node_removal_hook
6536 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
6537 created from cgraph_remove_node_removal_hook
6538 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
6539 created from varpool_add_node_removal_hook
6540 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
6541 created from varpool_remove_node_removal_hook
6542 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
6543 created from cgraph_add_function_insertion_hook
6544 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
6545 created from cgraph_remove_function_insertion_hook
6546 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
6547 created from varpool_add_variable_insertion_hook
6548 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
6549 created from varpool_remove_variable_insertion_hook
6550 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
6551 created from cgraph_add_edge_duplication_hook
6552 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
6553 created from cgraph_remove_edge_duplication_hook
6554 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
6555 created from cgraph_add_node_duplication_hook
6556 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
6557 created from cgraph_remove_node_duplication_hook
6558 (void call_edge_removal_hooks (cgraph_edge *e)):
6559 created from cgraph_call_edge_removal_hooks
6560 (void call_cgraph_insertion_hooks (cgraph_node *node)):
6561 created from call_function_insertion_hooks
6562 (void call_cgraph_removal_hooks (cgraph_node *node)):
6563 created from cgraph_call_node_removal_hooks
6564 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
6565 created from cgraph_node::call_duplication_hooks
6566 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
6567 created from cgraph_call_edge_duplication_hooks
6568 (void call_varpool_removal_hooks (varpool_node *node)):
6569 created from varpool_call_node_removal_hooks
6570 (void call_varpool_insertion_hooks (varpool_node *node)):
6571 created from varpool_call_variable_insertion_hooks
6572 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
6573 created from insert_to_assembler_name_hash
6574 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
6575 created from unlink_from_assembler_name_hash
6576 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
6577 created from symtab_prevail_in_asm_name_hash
6578 (void symtab_initialize_asm_name_hash (void)):
6579 created from symtab_initialize_asm_name_hash
6580 (void change_decl_assembler_name (tree decl, tree name)):
6581 created from change_decl_assembler_name
6582 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
6583 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
6584 created from decl_assembler_name_hash
6585 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
6586 created from decl_assembler_name_equal
6587 (static hashval_t hash_node_by_assembler_name (const void *p)):
6588 created from hash_node_by_assembler_name
6589 (static int eq_assembler_name (const void *p1, const void *p2)):
6590 created from eq_assembler_name
6592 2014-08-25 Marek Polacek <polacek@redhat.com>
6594 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
6596 2014-08-25 Petr Murzin <petr.murzin@intel.com>
6598 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
6599 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
6600 SWI1248_AVX512BW mode iterator.
6602 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
6605 * config/sh/predicates.md (general_extend_operand): Disable
6606 TRUNCATE before reload completes.
6608 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
6610 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
6612 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
6615 * config/sh/sh.opt (musermode): Allow negative form.
6616 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
6617 targets that don't support it.
6618 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
6619 Document -mno-usermode option.
6621 2014-08-24 Kito Cheng <kito@0xlab.org>
6623 * system.h (CALLER_SAVE_PROFITABLE): Poison.
6624 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
6625 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
6626 * doc/tm.texi: Regenerate.
6628 2014-08-24 Kito Cheng <kito@0xlab.org>
6630 * ira.c: Fix typo in comment.
6632 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
6634 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
6635 Deprecate c++1y. Change language to reflect greater confidence in C++14.
6637 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
6640 * config/pa/pa.c (pa_output_function_epilogue): Don't set
6641 last_address when the current function is a thunk.
6642 (pa_asm_output_mi_thunk): When we don't have named sections or they
6643 are not being used, check that thunk can reach the stub table with a
6646 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6648 * web.c (union_match_dups): Strengthen param "insn" from rtx to
6650 (pass_web::execute): Likewise for local "insn".
6652 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6654 * var-tracking.c (struct micro_operation_def): Strengthen field
6655 "insn" from rtx to rtx_insn *.
6656 (struct emit_note_data_def): Likewise.
6657 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
6658 (vt_stack_adjustments): Likewise for local "insn".
6659 (adjust_insn): Likewise for param "insn".
6660 (val_store): Likewise.
6661 (val_resolve): Likewise.
6662 (struct count_use_info): Likewise for field "insn".
6663 (log_op_type): Likewise for param "insn".
6664 (reverse_op): Likewise.
6665 (prepare_call_arguments): Likewise.
6666 (add_with_sets): The initial param takes an insn, but we can't
6667 yet strengthen it from rtx to rtx_insn * since it's used as a
6668 cselib_record_sets_hook callback. For now rename initial param
6669 from "insn" to "uncast_insn", and introduce a local "insn" of
6670 the stronger rtx_insn * type, with a checked cast.
6671 (compute_bb_dataflow): Strengthen local "insn" from rtx to
6673 (emit_note_insn_var_location): Likewise.
6674 (emit_notes_for_changes): Likewise.
6675 (emit_notes_for_differences): Likewise.
6676 (next_non_note_insn_var_location): Likewise for return type and
6678 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
6679 (vt_initialize): Likewise for local "insn".
6680 (delete_debug_insns): Likewise for locals "insn" and "next".
6682 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6684 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
6686 (mark_constant_pool): Likewise for local "insn".
6688 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6690 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
6692 (dead_debug_promote_uses): Likewise.
6693 (dead_debug_insert_temp): Likewise.
6695 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6697 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
6698 from const_rtx to const rtx_insn *.
6699 (store_killed_after): Likewise. Strengthen locals "last", "act"
6700 from rtx to rtx_insn *.
6701 (store_killed_before): Strengthen param "insn" from const_rtx to
6702 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
6703 (find_moveable_store): Strengthen param "insn" from rtx to
6705 (compute_store_table): Likewise for local "insn".
6706 (insert_insn_start_basic_block): Likewise for param "insn" and
6707 locals "prev", "before", "insn".
6708 (insert_store): For now, add a checked cast to rtx_insn * on the
6709 result of gen_move_insn.
6710 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
6712 (replace_store_insn): Likewise. For now, add a checked cast to
6713 rtx_insn * on the result of gen_move_insn.
6715 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6717 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
6719 (expand_sjlj_dispatch_table): Likewise.
6721 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6723 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
6724 "insn" from rtx to rtx_insn *.
6726 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6728 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
6729 "insn" from rtx to rtx_insn *.
6730 (dup_block_and_redirect): Likewise for param 3 "before".
6732 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
6733 from rtx to rtx_insn *.
6734 (move_insn_for_shrink_wrap): Likewise.
6735 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
6736 (dup_block_and_redirect): Likewise for param "before" and local
6738 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
6740 (convert_to_simple_return): Likewise for local "start".
6742 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
6743 Strengthen local "insn" from rtx to rtx_insn *, for use when
6744 invoking requires_stack_frame_p.
6746 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6748 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
6750 (speculate_expr): Likewise for locals "orig_insn_rtx",
6752 (eq_transformed_insns): Likewise for locals "i1", "i2".
6753 (check_for_new_jump): Likewise for return type and local "end".
6754 (find_new_jump): Likewise for return type and local "jump".
6755 (sel_split_edge): Likewise for local "jump".
6756 (sel_create_recovery_block): Likewise.
6757 (sel_redirect_edge_and_branch_force): Likewise.
6758 (sel_redirect_edge_and_branch): Likewise.
6760 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6762 * sel-sched.c (substitute_reg_in_expr): Strengthen local
6763 "new_insn" from rtx to rtx_insn *.
6764 (create_insn_rtx_with_rhs): Likewise for return type and for local
6766 (create_insn_rtx_with_lhs): Likewise.
6767 (create_speculation_check): Likewise for local "insn_rtx".
6768 (implicit_clobber_conflict_p): Likewise for local "insn".
6769 (get_expr_cost): Likewise.
6770 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
6771 (move_cond_jump): Likewise for locals "next", "prev", "link",
6772 "head", "from", "to".
6774 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6776 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
6777 "next" from rtx to rtx_insn *.
6778 (find_conditional_protection): Likewise for local "next".
6779 (is_conditionally_protected): Likewise for local "insn1".
6780 (is_pfree): Likewise for locals "insn1", "insn2".
6782 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6784 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
6785 from rtx to rtx_insn *.
6787 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
6788 locals "insn1", "insn2" from rtx to rtx_insn *.
6789 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
6790 locals "insn", "prev", "last_jump", "next_tail".
6791 (schedule_ebb): Likewise for params "head", "tail".
6792 (schedule_ebbs): Likewise for locals "tail", "head".
6794 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
6795 to rtx_insn on "last_insn" in one of the invocations of
6798 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6800 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
6801 "elem", "insn" from rtx to rtx_insn *.
6802 (change_spec_dep_to_hard): Likewise.
6803 (get_back_and_forw_lists): Likewise for local "con".
6804 (sd_add_dep): Likewise for locals "elem", "insn".
6805 (sd_resolve_dep): Likewise for locals "pro", "con".
6806 (sd_unresolve_dep): Likewise.
6807 (sd_delete_dep): Likewise.
6808 (chain_to_prev_insn): Likewise for local "pro".
6809 (find_inc): Likewise for locals "pro", "con".
6811 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6813 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
6815 (reg_set_between_p): Strengthen local "insn" from const_rtx to
6817 (modified_between_p): Strengthen local "insn" from rtx to
6819 (remove_reg_equal_equiv_notes_for_regno): Likewise.
6820 (keep_with_call_p): Strengthen local "i2" from const_rtx to
6823 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6825 * resource.c (next_insn_no_annul): Strengthen local "next" from
6827 (mark_referenced_resources): Likewise for local "insn".
6829 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6831 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
6833 (find_reloads): Likewise for param 1.
6834 (subst_reloads): Likewise for sole param.
6835 (find_equiv_reg): Likwise for param 2.
6836 (regno_clobbered_p): Likwise for param 2.
6837 (reload): Likewise for param 1.
6839 * caller-save.c (save_call_clobbered_regs): Strengthen local
6840 "insn" from rtx to rtx_insn *.
6841 (insert_one_insn): Likewise for local "insn".
6843 * reload.c (this_insn): Likewise for this global.
6844 (find_reloads): Likewise for param "insn".
6845 (find_reloads_toplev): Likewise.
6846 (find_reloads_address): Likewise.
6847 (subst_reg_equivs): Likewise.
6848 (update_auto_inc_notes): Likewise.
6849 (find_reloads_address_1): Likewise.
6850 (find_reloads_subreg_address): Likewise.
6851 (subst_reloads): Likewise.
6852 (find_equiv_reg): Likewise, also for local "p".
6853 (regno_clobbered_p): Likewise for param "insn".
6855 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
6857 (spill_reg_store): Likewise for the elements of this array.
6858 (remove_init_insns): Likewise for local "equiv_insn".
6859 (will_delete_init_insn_p): Likewise for param "insn".
6860 (reload): Likewise for param ""first" and local "insn".
6861 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
6863 (calculate_elim_costs_all_insns): Likewise.
6864 (delete_caller_save_insns): Likewise.
6865 (spill_failure): Likewise for param "insn".
6866 (delete_dead_insn): Likewise.
6867 (set_label_offsets): Likewise.
6868 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
6870 (elimination_costs_in_insn): Likewise for param "insn".
6871 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
6872 when referring to an insn.
6873 (set_initial_label_offsets): Likewise.
6874 (set_offsets_for_label): Strengthen param "insn" from rtx to
6876 (init_eliminable_invariants): Likewise for param "first" and local
6878 (fixup_eh_region_note): Likewise for param "insn".
6879 (reload_as_needed): Likewise for locals "prev", "insn",
6880 "old_next", "old_prev", "next".
6881 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
6883 (reload_inheritance_insn): Strengthen elements of this array from
6885 (failed_reload): Likewise for param "insn".
6886 (choose_reload_regs): Likewise for local "insn". Replace use of
6887 NULL_RTX with NULL when referring to an insn.
6888 (input_reload_insns): Strengthen elements of this array from rtx
6890 (other_input_address_reload_insns): Likewise for this global.
6891 (other_input_reload_insns): Likewise for this global.
6892 (input_address_reload_insns): Likwise for the elements of this
6894 (inpaddr_address_reload_insns): Likwise for the elements of this
6896 (output_reload_insns): Likewise for the elements of this array.
6897 (output_address_reload_insns): Likewise for the elements of this
6899 (outaddr_address_reload_insns): Likewise for the elements of this
6901 (operand_reload_insns): Likewise for this global.
6902 (other_operand_reload_insns): Likewise for this global.
6903 (other_output_reload_insns): Likewise for the elements of this
6905 (new_spill_reg_store): Likewise for the elements of this
6907 (emit_input_reload_insns): Likewise for locals "insn", "temp".
6908 Strengthen local "where" from rtx * to rtx_insn **.
6909 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
6910 from rtx to rtx_insn *.
6911 (do_input_reload): Likewise for local "insn".
6912 (do_output_reload): Likewise for local "insn".
6913 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
6914 (emit_insn_if_valid_for_reload): Likewise for return type and local
6915 "last". Add checked cast to rtx_insn when returning "insn" since
6916 this has been through emit_insn.
6917 (gen_reload): Strengthen return type and locals "last", "insn", "set"
6918 from rtx to rtx_insn *. Add checked cast to rtx_insn when
6919 returning "insn" since it's been through
6920 emit_insn_if_valid_for_reload at this point.
6921 (delete_output_reload): Strengthen param "insn" and locals
6922 "output_reload_insn", "i2" from rtx to rtx_insn *.
6923 (delete_address_reloads): Likewise for params "dead_insn",
6924 "current_insn" and locals "prev", "next".
6925 (delete_address_reloads_1): Likewise for params "dead_insn",
6926 "current_insn" and locals "prev", "i2".
6927 (inc_for_reload): Likewise for locals "last", "add_insn".
6928 (add_auto_inc_notes): Strengthen param "insn" from rtx to
6931 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
6932 param of this duplicate of the prototype from reload.h
6934 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6936 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
6938 (regstat_bb_compute_calls_crossed): Likewise.
6940 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6942 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
6944 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
6946 (regrename_analyze): Strengthen local "insn" from rtx to
6948 (scan_rtx_reg): Likewise for param "insn".
6949 (scan_rtx_address): Likewise.
6950 (scan_rtx): Likewise.
6951 (restore_operands): Likewise.
6952 (record_out_operands): Likewise.
6953 (build_def_use): Likewise for local "insn". Replace use of
6954 NULL_RTX with NULL when dealing with an insn.
6956 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6958 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
6959 * reginfo.c (reg_scan): Likewise, also for local "insn".
6960 (reg_scan_mark_refs): Likewise for param "insn".
6961 (init_subregs_of_mode): Likewise for local "insn".
6963 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6965 * regcprop.c (struct queued_debug_insn_change): Strengthen field
6966 "insn" from rtx to rtx_insn *.
6967 (replace_oldest_value_reg): Likewise for param "insn".
6968 (replace_oldest_value_addr): Likewise.
6969 (replace_oldest_value_mem): Likewise.
6970 (apply_debug_insn_changes): Likewise for local "last_insn".
6971 (copyprop_hardreg_forward_1): Likewise for local "insn".
6973 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6975 * reg-stack.c (next_flags_user): Strengthen return type and param
6976 "insn" from rtx to rtx_insn *.
6977 (straighten_stack): Likewise for param "insn".
6978 (check_asm_stack_operands): Likewise.
6979 (remove_regno_note): Likewise.
6980 (emit_pop_insn): Likewise for return type, param "insn", local
6982 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
6983 "limit" from rtx to rtx_insn *.
6984 (swap_to_top): Likewise for param "insn".
6985 (move_for_stack_reg): Likewise.
6986 (move_nan_for_stack_reg): Likewise.
6987 (swap_rtx_condition): Likewise.
6988 (compare_for_stack_reg): Likewise.
6989 (subst_all_stack_regs_in_debug_insn): Likewise.
6990 (subst_stack_regs_pat): Likewise, and local "insn2".
6991 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
6993 (subst_stack_regs): Likewise.
6994 (change_stack): Likewise.
6995 (convert_regs_1): Likewise for locals "insn", "next".
6997 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6999 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7001 (combine_set_extension): Likewise for param "curr_insn".
7002 (transform_ifelse): Likewise for param "def_insn".
7003 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7004 from vec<rtx> * to vec<rtx_insn *> *.
7005 (is_cond_copy_insn): Likewise for param "insn".
7006 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7008 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7009 local "def_insn" from rtx to rtx_insn *.
7010 (get_sub_rtx): Likewise for param "def_insn".
7011 (merge_def_and_ext): Likewise.
7012 (combine_reaching_defs): Likewise.
7013 (add_removable_extension): Likewise for param "insn".
7014 (find_removable_extensions): Likewise for local "insn".
7015 (find_and_remove_re): Likewise for locals "curr_insn" and
7016 "def_insn". Strengthen locals "reinsn_del_list" and
7017 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7019 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7021 * recog.c (split_insn): Strengthen param "insn" and locals
7022 "first", "last" from rtx to rtx_insn *.
7023 (split_all_insns): Likewise for locals "insn", "next".
7024 (split_all_insns_noflow): Likewise.
7026 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7028 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7030 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7031 (debug_rtx_find): Likewise for param 1 "x".
7033 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7034 const_rtx to const rtx_insn *. Likewise for local "insn".
7035 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7036 (debug_rtx_find): Likewise for param 1 "x".
7037 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7038 from const_rtx to const rtx_insn * within the appropriate cases of
7039 the switch statement.
7041 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7042 Strengthen local "insns" from rtx to rtx_insn * since this is
7043 passed to a call to debug_rtx_list.
7045 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7047 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7050 * function.c (stack_protect_epilogue): Add checked cast to
7051 rtx_insn for now when invoking predict_insn_def.
7053 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7055 (predict_insn_def): Likewise.
7056 (rtl_predict_edge): Likewise for local "last_insn".
7057 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7059 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7061 (bb_estimate_probability_locally): Likewise for local "last_insn".
7062 (expensive_function_p): Likewise for local "insn".
7064 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7065 local "jmp", since this is used when invoking predict_insn_def.
7067 2014-08-22 Marek Polacek <polacek@redhat.com>
7070 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7072 2014-08-22 Marek Polacek <polacek@redhat.com>
7075 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7076 a comparison in parens.
7077 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7080 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7082 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7085 * cprop.c (fis_get_condition): Likewise.
7087 * postreload.c (reload_cse_regs): Likewise for param "first".
7088 (reload_cse_simplify): Likewise for param "insn".
7089 (reload_cse_regs_1): Likewise for local "insn".
7090 (reload_cse_simplify_set): Likewise for param "insn".
7091 (reload_cse_simplify_operands): Likewise.
7092 (struct reg_use): Likewise for field "insn".
7093 (reload_combine_purge_insn_uses): Likewise for param "insn".
7094 (fixup_debug_insns): Likewise for params "from", "to" and local
7096 (try_replace_in_use): Likewise for local "use_insn".
7097 (reload_combine_recognize_const_pattern): Likewise for param
7098 "insn" and locals "add_moved_after_insn", "use_insn".
7099 (reload_combine_recognize_pattern): Likewise for param "insn" and
7101 (reload_combine): Likewise for locals "insn", "prev".
7102 (reload_combine_note_use): Likewise for param "insn".
7103 (move2add_use_add2_insn): Likewise.
7104 (move2add_use_add3_insn): Likewise.
7105 (reload_cse_move2add): Likewise, also for local "next".
7106 (move2add_note_store): Likewise for local "insn".
7108 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7110 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7112 (struct unoccr): Likewise.
7113 (struct modifies_mem): Likewise.
7114 (alloc_mem): Likewise for local "insn".
7115 (insert_expr_in_table): Likewise for param "insn".
7116 (dump_expr_hash_table_entry): Likewise for local "insn".
7117 (oprs_unchanged_p): Likewise for param "insn".
7118 (load_killed_in_block_p): Likewise for local "setter".
7119 (record_last_reg_set_info): Likewise for param "insn".
7120 (record_last_reg_set_info_regno): Likewise.
7121 (record_last_mem_set_info): Likewise.
7122 (record_last_set_info): Likewise for local "last_set_insn".
7123 (record_opr_changes): Likewise for param "insn".
7124 (hash_scan_set): Likewise.
7125 (compute_hash_table): Likewise for local "insn".
7126 (get_avail_load_store_reg): Likewise for param "insn".
7127 (eliminate_partially_redundant_load): Likewise, also for locals
7128 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7130 (eliminate_partially_redundant_loads): Likewise for local "insn".
7132 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7134 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7136 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7137 (expand_twoval_unop): Likewise for locals entry_last", "last".
7138 (expand_twoval_binop): Likewise.
7139 (expand_twoval_binop_libfunc): Likewise for local "insns".
7140 (widen_leading): Likewise for local "last".
7141 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7142 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7143 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7144 (expand_parity): Likewise for locals "last" and "seq".
7145 (expand_ffs): Likewise for local "seq". Strengthen local
7146 "nonzero_label" from rtx to rtx_code_label *.
7147 (expand_absneg_bit): Strengthen local "insns" from rtx to
7149 (expand_unop_direct): Likewise for local "last".
7150 (expand_unop): Likewise for locals "last", "insns".
7151 (expand_abs_nojump): Likewise for local "last".
7152 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7153 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7155 (expand_copysign_absneg): Strengthen local "label" from rtx to
7157 (expand_copysign_bit): Strengthen local "insns" from rtx to
7159 (struct no_conflict_data): Likewise for fields "first", "insn".
7160 (emit_libcall_block_1): Likewise for param "insns" and locals
7161 "next", "last", "insn".
7162 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7163 on "insns" when invoking emit_libcall_block_1. Ultimately we
7164 want to strengthen insns itself.
7165 (prepare_cmp_insn): Strengthen local "last" from rtx to
7167 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7168 (prepare_float_lib_cmp): Likewise for local "insns".
7169 (emit_conditional_move): Likewise for local "last".
7170 (emit_conditional_add): Likewise.
7171 (have_sub2_insn): Likewise for local "seq".
7172 (expand_float): Likewise for local "insns". Strengthen locals
7173 "label", "neglabel" from rtx to rtx_code_label *.
7174 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7175 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7176 (expand_fixed_convert): Likewise for local "insns" (to
7178 (expand_sfix_optab): Likewise for local "last".
7179 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7180 to rtx_code_label *.
7181 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7182 from rtx to rtx_insn *.
7183 (expand_atomic_fetch_op): Likewise for local "insn".
7184 (maybe_legitimize_operand_same_code): Likewise for local "last".
7185 (maybe_legitimize_operands): Likewise.
7187 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7189 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7190 "insn" from rtx to rtx_insn *.
7191 (ps_rtl_insn): Likewise for return type.
7192 (doloop_register_get): Likewise for params "head", "tail" and
7193 locals "insn", "first_insn_not_to_check".
7194 (schedule_reg_move): Likewise for local "this_insn".
7195 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7196 of gen_move_insn for now.
7197 (reset_sched_times): Strengthen local "insn" from rtx to
7199 (permute_partial_schedule): Likewise.
7200 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7201 (dump_insn_location): Likewise for param "insn".
7202 (loop_canon_p): Likewise for local "insn".
7203 (sms_schedule): Likewise.
7204 (print_partial_schedule): Likewise.
7205 (ps_has_conflicts): Likewise.
7207 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7209 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
7210 "tailp" from rtx * to rtx_insn **.
7212 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
7213 from rtx to rtx_insn *.
7214 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
7215 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
7216 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
7218 * modulo-sched.c (const_iteration_count): Strengthen return type
7219 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
7220 use of NULL_RTX with NULL when working with insns.
7221 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
7223 (sms_schedule): Likewise.
7224 * sched-rgn.c (init_ready_list): Likewise, also for locals
7225 "src_head" and "src_next_tail".
7226 (compute_block_dependences): Likewise.
7227 (free_block_dependencies): Likewise.
7228 (debug_rgn_dependencies): Likewise.
7229 (free_rgn_deps): Likewise.
7230 (compute_priorities): Likewise.
7231 (schedule_region): Likewise.
7232 * sel-sched.c (find_ebb_boundaries): Likewise.
7234 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
7235 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
7237 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7239 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
7240 from rtx to rtx_insn *.
7241 (new_seginfo): Likewise for param "insn".
7242 (create_pre_exit): Likewise for locals "last_insn",
7243 "before_return_copy", "return_copy".
7244 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
7247 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7249 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
7250 from rtx to rtx_insn *.
7251 (lra_push_insn): Likewise for 1st param.
7252 (lra_push_insn_and_update_insn_regno_info): Likewise.
7253 (lra_pop_insn): Likewise for return type.
7254 (lra_invalidate_insn_data): Likewise for 1st param.
7255 (lra_set_insn_deleted): Likewise.
7256 (lra_delete_dead_insn): Likewise.
7257 (lra_process_new_insns): Likewise for first 3 params.
7258 (lra_set_insn_recog_data): Likewise for 1st param.
7259 (lra_update_insn_recog_data): Likewise.
7260 (lra_set_used_insn_alternative): Likewise.
7261 (lra_invalidate_insn_regno_info): Likewise.
7262 (lra_update_insn_regno_info): Likewise.
7263 (lra_former_scratch_operand_p): Likewise.
7264 (lra_eliminate_regs_1): Likewise.
7265 (lra_get_insn_recog_data): Likewise.
7267 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
7270 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
7272 (substitute_within_insn): New.
7273 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
7274 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
7275 Replace call to "substitute" with call to substitute_within_insn.
7277 * lra-constraints.c (curr_insn): Strengthen from rtx to
7279 (get_equiv_with_elimination): Likewise for param "insn".
7280 (match_reload): Strengthen params "before" and "after" from rtx *
7282 (emit_spill_move): Likewise for return type. Add a checked cast
7283 to rtx_insn * on result of gen_move_insn for now.
7284 (check_and_process_move): Likewise for local "before". Replace
7285 NULL_RTX with NULL when referring to insns.
7286 (process_addr_reg): Strengthen params "before" and "after" from
7287 rtx * to rtx_insn **.
7288 (insert_move_for_subreg): Likewise.
7289 (simplify_operand_subreg): Strengthen locals "before" and "after"
7290 from rtx to rtx_insn *.
7291 (process_address_1): Strengthen params "before" and "after" from
7292 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
7294 (process_address): Strengthen params "before" and "after" from
7295 rtx * to rtx_insn **.
7296 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
7297 (curr_insn_transform): Strengthen locals "before" and "after"
7298 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
7300 (loc_equivalence_callback): Update cast of "data", changing
7301 resulting type from rtx to rtx_insn *.
7302 (substitute_pseudo_within_insn): New.
7303 (inherit_reload_reg): Strengthen param "insn" from rtx to
7304 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
7305 NULL when referring to insns. Add a checked cast to rtx_insn *
7306 when using usage_insn to invoke lra_update_insn_regno_info.
7307 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
7308 likewise for locals "restore", "save". Add checked casts to
7309 rtx_insn * when using usage_insn to invoke
7310 lra_update_insn_regno_info and lra_process_new_insns. Replace
7311 NULL_RTX with NULL when referring to insns.
7312 (split_if_necessary): Strengthen param "insn" from rtx to
7314 (update_ebb_live_info): Likewise for params "head", "tail" and local
7316 (get_last_insertion_point): Likewise for return type and local "insn".
7317 (get_live_on_other_edges): Likewise for local "last".
7318 (inherit_in_ebb): Likewise for params "head", "tail" and locals
7319 "prev_insn", "next_insn", "restore".
7320 (remove_inheritance_pseudos): Likewise for local "prev_insn".
7321 (undo_optional_reloads): Likewise for local "insn".
7323 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
7325 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
7327 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
7329 (spill_pseudos): Likewise for local "insn".
7330 (init_elimination): Likewise.
7331 (process_insn_for_elimination): Likewise for param "insn".
7333 * lra-lives.c (curr_insn): Likewise.;
7335 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
7336 (remove_pseudos): Likewise for param "insn".
7337 (spill_pseudos): Likewise for local "insn".
7338 (lra_final_code_change): Likewise for locals "insn", "curr".
7340 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
7341 (lra_set_insn_deleted): Likewise.
7342 (lra_delete_dead_insn): Likewise, and for local "prev".
7343 (new_insn_reg): Likewise for param "insn".
7344 (lra_set_insn_recog_data): Likewise.
7345 (lra_update_insn_recog_data): Likewise.
7346 (lra_set_used_insn_alternative): Likewise.
7347 (get_insn_freq): Likewise.
7348 (invalidate_insn_data_regno_info): Likewise.
7349 (lra_invalidate_insn_regno_info): Likewise.
7350 (lra_update_insn_regno_info): Likewise.
7351 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
7353 (lra_push_insn_1): Strengthen param "insn" from rtx to
7355 (lra_push_insn): Likewise.
7356 (lra_push_insn_and_update_insn_regno_info): Likewise.
7357 (lra_pop_insn): Likewise for return type and local "insn".
7358 (push_insns): Likewise for params "from", "to", and local "insn".
7359 (setup_sp_offset): Likewise for params "from", "last" and locals
7361 (lra_process_new_insns): Likewise for params "insn", "before",
7362 "after" and local "last".
7363 (struct sloc): Likewise for field "insn".
7364 (lra_former_scratch_operand_p): Likewise for param "insn".
7365 (remove_scratches): Likewise for locals "insn", "last".
7366 (check_rtl): Likewise for local "insn".
7367 (add_auto_inc_notes): Likewise for param "insn".
7368 (update_inc_notes): Likewise for local "insn".
7369 (lra): Replace NULL_RTX with NULL when referring to insn.
7371 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7373 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
7375 (resolve_reg_notes): Likewise.
7376 (resolve_simple_move): Likewise for return type, param "insn", and
7377 locals "insns", "minsn".
7378 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
7379 (resolve_use): Likewise.
7380 (resolve_debug): Likewise.
7381 (find_decomposable_shift_zext): Likewise.
7382 (resolve_shift_zext): Likewise for return type, param "insn", and
7383 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
7384 (decompose_multiword_subregs): Likewise for local "insn",
7385 "orig_insn", "decomposed_shift", "end".
7387 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7389 * basic-block.h (basic_block split_edge_and_insert): Strengthen
7390 param "insns" from rtx to rtx_insn *.
7392 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
7394 (struct iv_to_split): Likewise.
7395 (loop_exit_at_end_p): Likewise for local "insn".
7396 (split_edge_and_insert): Likewise for param "insns".
7397 (compare_and_jump_seq): Likewise for return type, param "cinsn",
7398 and locals "seq", "jump".
7399 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
7400 "branch_code"; update invocations of compare_and_jump_seq to
7401 eliminate NULL_RTX in favor of NULL.
7402 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
7404 (reset_debug_uses_in_loop): Likewise.
7405 (analyze_insn_to_expand_var): Likewise for param "insn".
7406 (analyze_iv_to_split_insn): Likewise.
7407 (analyze_insns_in_loop): Likewise for local "insn".
7408 (insert_base_initialization): Likewise for param
7409 "insn" and local "seq".
7410 (split_iv): Likewise for param "insn" and local "seq".
7411 (expand_var_during_unrolling): Likewise for param "insn".
7412 (insert_var_expansion_initialization): Likewise for local "seq".
7413 (combine_var_copies_in_loop_exit): Likewise.
7414 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7416 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7417 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7420 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7422 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
7424 (iv_analyze_result): Likewise.
7425 (iv_analyze_expr): Likewise.
7428 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
7429 local "def_insn" from rtx to rtx_insn *.
7430 (get_biv_step_1): Likewise for local "insn".
7431 (iv_analyze_expr): Likewise for param "insn".
7432 (iv_analyze_def): Likewise for local "insn".
7433 (iv_analyze_op): Likewise for param "insn".
7434 (iv_analyze): Likewise.
7435 (iv_analyze_result): Likewise.
7437 (suitable_set_for_replacement): Likewise.
7438 (simplify_using_initial_values): Likewise for local "insn".
7439 (iv_number_of_iterations): Likewise for param "insn".
7440 (check_simple_exit): Add checked cast to rtx_insn when invoking
7441 iv_number_of_iterations for now (until get_condition is
7444 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
7445 "insn" from rtx to rtx_insn *.
7446 (analyze_insns_in_loop): Likewise for local "insn".
7448 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7450 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
7452 (struct invariant): Likewise.
7453 (hash_invariant_expr_1): Likewise for param "insn".
7454 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
7455 (find_exits): Likewise for local "insn".
7456 (create_new_invariant): Likewise for param "insn".
7457 (check_dependencies): Likewise.
7458 (find_invariant_insn): Likewise.
7459 (record_uses): Likewise.
7460 (find_invariants_insn): Likewise.
7461 (find_invariants_bb): Likewise for local "insn".
7462 (get_pressure_class_and_nregs): Likewise for param "insn".
7463 (calculate_loop_reg_pressure): Likewise for local "insn".
7465 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7467 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
7469 (add_test): Likewise for locals "seq", "jump".
7470 (doloop_modify): Likewise for locals "sequence", "jump_insn".
7472 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7474 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
7476 (rebuild_jump_labels_chain): Likewise for param "chain".
7478 * cfgexpand.c (pass_expand::execute): Add checked cast to
7479 rtx_insn * when calling rebuild_jump_labels_chain in region where
7480 we know e->insns.r is non-NULL.
7482 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
7484 (rebuild_jump_labels): Likewise.
7485 (rebuild_jump_labels_chain): Likewise for param "chain".
7486 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
7487 (init_label_info): Likewise for param "f".
7488 (maybe_propagate_label_ref): Likewise for params "jump_insn",
7489 "prev_nonjump_insn".
7490 (mark_all_labels): Likewise for param "f" and locals "insn",
7491 "prev_nonjump_insn".
7493 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7495 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
7496 from rtx to rtx_insn *insn.
7497 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
7498 (ira_add_allocno_copy): Likewise.
7499 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
7501 (ira_create_copy): Likewise.
7502 (ira_add_allocno_copy): Likewise.
7503 (create_bb_allocnos): Likewise for local "insn".
7504 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
7505 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
7506 process_regs_for_copy for rtx_insn * param.
7507 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
7508 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
7509 process_regs_for_copy for rtx_insn * param.
7510 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
7511 * ira-costs.c (record_reg_classes): Likewise for param "insn".
7512 (record_operand_costs): Likewise.
7513 (scan_one_insn): Likewise for return type, and for param "insn".
7514 (process_bb_for_costs): Likewise for local "insn".
7515 (process_bb_node_for_hard_reg_moves): Likewise.
7516 * ira-emit.c (struct move): Likewise for field "insn".
7517 (create_move): Eliminate use of NULL_RTX when dealing with an
7519 (emit_move_list): Strengthen return type and locals "result",
7520 "insn" from rtx to rtx_insn *insn.
7521 (emit_moves): Likewise for locals "insns", "tmp".
7522 (ira_emit): Likewise for local "insn".
7523 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
7525 (find_call_crossed_cheap_reg): Likewise.
7526 (process_bb_node_lives): Likewise for local "insn".
7527 * ira.c (decrease_live_ranges_number): Likewise.
7528 (compute_regs_asm_clobbered): Likewise.
7529 (build_insn_chain): Likewise.
7530 (find_moveable_pseudos): Likewise, also locals "def_insn",
7531 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
7532 to rtx_insn **. Add a checked cast when assigning from
7533 "closest_use" into closest_uses array in a region where we know
7534 it's a non-NULL insn.
7535 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
7537 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
7538 "last_interesting_insn", "uin".
7539 (move_unallocated_pseudos): Likewise for locals "def_insn",
7540 "move_insn", "newinsn".
7542 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7544 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
7545 Strengthen locals "done_label", "do_error" from rtx to
7547 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
7548 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
7550 (ubsan_expand_si_overflow_neg_check): Likewise for locals
7551 "done_label", "do_error" to rtx_code_label * and local "last" to
7553 (ubsan_expand_si_overflow_mul_check): Likewise for locals
7554 "done_label", "do_error", "large_op0", "small_op0_large_op1",
7555 "one_small_one_large", "both_ops_large", "after_hipart_neg",
7556 "after_lopart_neg", "do_overflow", "hipart_different" to
7557 rtx_code_label * and local "last" to rtx_insn *.
7559 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7561 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
7562 "insn" and "move_insn" from rtx to rtx_insn *.
7564 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7566 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
7568 (cheap_bb_rtx_cost_p): Likewise.
7569 (first_active_insn): Likewise for return type and local "insn".
7570 (last_active_insn): Likewise for return type and locals "insn",
7572 (struct noce_if_info): Likewise for fields "jump", "insn_a",
7574 (end_ifcvt_sequence): Likewise for return type and locals "insn",
7576 (noce_try_move): Likewise for local "seq".
7577 (noce_try_store_flag): Likewise.
7578 (noce_try_store_flag_constants): Likewise.
7579 (noce_try_addcc): Likewise.
7580 (noce_try_store_flag_mask): Likewise.
7581 (noce_try_cmove): Likewise.
7582 (noce_try_minmax): Likewise.
7583 (noce_try_abs): Likewise.
7584 (noce_try_sign_mask): Likewise.
7585 (noce_try_bitop): Likewise.
7586 (noce_can_store_speculate_p): Likewise for local "insn".
7587 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
7589 (check_cond_move_block): Likewise for local "insn".
7590 (cond_move_convert_if_block): Likewise.
7591 (cond_move_process_if_block): Likewise for locals "seq",
7593 (noce_find_if_block): Likewise for local "jump".
7594 (merge_if_block): Likewise for local "last".
7595 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
7596 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
7597 (block_has_only_trap): Likewise for return type and local "trap".
7598 (find_if_case_1): Likewise for local "jump".
7599 (dead_or_predicable): Likewise for locals "head", "end", "jump",
7602 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7604 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
7605 "last_insn", "loop_end" from rtx to rtx_insn *.
7607 * hw-doloop.c (scan_loop): Likewise for local "insn".
7608 (discover_loop): Likewise for param "tail_insn".
7609 (discover_loops): Likewise for local "tail".
7611 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
7612 cast to rtx_insn * when assigning from an rtx local to a
7613 hwloop_info's "last_insn" field.
7615 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7617 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
7618 (add_delay_dependencies): Strengthen local "pro" from rtx to
7620 (recompute_todo_spec): Likewise.
7621 (dep_cost_1): Likewise for locals "insn", "used".
7622 (schedule_insn): Likewise for local "dbg".
7623 (schedule_insn): Likewise for locals "pro", "next".
7624 (unschedule_insns_until): Likewise for local "con".
7625 (restore_pattern): Likewise for local "next".
7626 (estimate_insn_tick): Likewise for local "pro".
7627 (resolve_dependencies): Likewise for local "next".
7628 (fix_inter_tick): Likewise.
7629 (fix_tick_ready): Likewise for local "pro".
7630 (add_to_speculative_block): Likewise for locals "check", "twin",
7632 (sched_extend_bb): Likewise for locals "end", "insn".
7633 (init_before_recovery): Likewise for local "x".
7634 (sched_create_recovery_block): Likewise for local "barrier".
7635 (create_check_block_twin): Likewise for local "pro".
7636 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
7638 (unlink_bb_notes): Update for change to type of bb_header.
7639 Strengthen locals "prev", "label", "note", "next" from rtx to
7641 (clear_priorities): Likewise for local "pro".
7643 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7645 * gcse.c (struct occr): Strengthen field "insn" from rtx to
7647 (test_insn): Likewise for this global.
7648 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
7650 (oprs_anticipatable_p): Likewise.
7651 (oprs_available_p): Likewise.
7652 (insert_expr_in_table): Strengthen param "insn" from rtx to
7654 (hash_scan_set): Likewise.
7655 (hash_scan_clobber): Likewise.
7656 (hash_scan_call): Likewise.
7657 (hash_scan_insn): Likewise.
7658 (compute_hash_table_work): Likewise for local "insn".
7659 (process_insert_insn): Likewise for return type and local "pat".
7660 (insert_insn_end_basic_block): Likewise for locals "new_insn",
7661 "pat", "pat_end", "maybe_cc0_setter".
7662 (pre_edge_insert): Likewise for local "insn".
7663 (pre_insert_copy_insn): Likewise for param "insn".
7664 (pre_insert_copies): Likewise for local "insn".
7665 (struct set_data): Likewise for field "insn".
7666 (single_set_gcse): Likewise for param "insn".
7667 (gcse_emit_move_after): Likewise.
7668 (pre_delete): Likewise for local "insn".
7669 (update_bb_reg_pressure): Likewise for param "from" and local
7671 (should_hoist_expr_to_dom): Likewise for param "from".
7672 (hoist_code): Likewise for local "insn".
7673 (get_pressure_class_and_nregs): Likewise for param "insn".
7674 (calculate_bb_reg_pressure): Likewise for local "insn".
7675 (compute_ld_motion_mems): Likewise.
7677 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7679 * genpeep.c (main): Rename param back from "uncast_ins1" to
7680 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
7683 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
7685 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
7688 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
7689 documentation to state it is only for VSX operations.
7691 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
7692 constraint only active if VSX.
7694 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
7695 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
7698 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7700 * fwprop.c (single_def_use_dom_walker::before_dom_children):
7701 Strengthen local "insn" from rtx to rtx_insn *.
7702 (use_killed_between): Likewise for param "target_insn".
7703 (all_uses_available_at): Likewise for param "target_insn" and
7705 (update_df_init): Likewise for params "def_insn", "insn".
7706 (update_df): Likewise for param "insn".
7707 (try_fwprop_subst): Likewise for param "def_insn" and local
7709 (free_load_extend): Likewise for param "insn".
7710 (forward_propagate_subreg): Likewise for param "def_insn" and
7712 (forward_propagate_asm): Likewise for param "def_insn" and local
7714 (forward_propagate_and_simplify): Likewise for param "def_insn"
7715 and local "use_insn".
7716 (forward_propagate_into): Likewise for locals "def_insn" and
7719 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7721 * function.c (emit_initial_value_sets): Strengthen local "seq"
7722 from rtx to rtx_insn *.
7723 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
7725 (instantiate_virtual_regs): Likewise for local "insn".
7726 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
7727 (reorder_blocks_1): Likewise for param "insns" and local "insn".
7728 (expand_function_end): Likewise for locals "insn" and "seq".
7729 (epilogue_done): Likewise for local "insn".
7730 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
7732 (reposition_prologue_and_epilogue_notes): Likewise for locals
7733 "insn", "last", "note", "first".
7734 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
7735 (pass_match_asm_constraints::execute): Likewise for local "insn".
7737 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7739 * output.h (final_scan_insn): Strengthen return type from rtx to
7741 (final_forward_branch_p): Likewise for param.
7742 (current_output_insn): Likewise for this global.
7744 * final.c (rtx debug_insn): Likewise for this variable.
7745 (current_output_insn): Likewise.
7746 (get_attr_length_1): Rename param "insn" to "uncast_insn",
7747 adding "insn" back in as an rtx_insn * with a checked cast, so
7748 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
7750 (compute_alignments): Strengthen local "label" from rtx to
7752 (shorten_branches): Rename param from "first" to "uncast_first",
7753 introducing a new local rtx_insn * "first" using a checked cast to
7754 effectively strengthen "first" from rtx to rtx_insn * without
7755 affecting the type signature. Strengthen locals "insn", "seq",
7756 "next", "label" from rtx to rtx_insn *.
7757 (change_scope): Strengthen param "orig_insn" and local "insn" from
7759 (final_start_function): Rename param from "first" to "uncast_first",
7760 introducing a new local rtx_insn * "first" using a checked cast to
7761 effectively strengthen "first" from rtx to rtx_insn * without
7762 affecting the type signature. Strengthen local "insn" from rtx to
7764 (dump_basic_block_info): Strengthen param "insn" from rtx to
7766 (final): Rename param from "first" to "uncast_first",
7767 introducing a new local rtx_insn * "first" using a checked cast to
7768 effectively strengthen "first" from rtx to rtx_insn * without
7769 affecting the type signature. Strengthen locals "insn", "next"
7770 from rtx to rtx_insn *.
7771 (output_alternate_entry_point): Strengthen param "insn" from rtx to
7773 (call_from_call_insn): Strengthen param "insn" from rtx to
7775 (final_scan_insn): Rename param from "insn" to "uncast_insn",
7776 introducing a new local rtx_insn * "insn" using a checked cast to
7777 effectively strengthen "insn" from rtx to rtx_insn * without
7778 affecting the type signature. Strengthen return type and locals
7779 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
7780 now-redundant checked cast to rtx_insn * from both invocations of
7781 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
7782 introducing a local "call_insn" for use when invoking
7783 call_from_call_insn.
7784 (notice_source_line): Strengthen param "insn" from rtx to
7786 (leaf_function_p): Likewise for local "insn".
7787 (final_forward_branch_p): Likewise.
7788 (leaf_renumber_regs): Likewise for param "first".
7789 (rest_of_clean_state): Likewise for locals "insn" and "next".
7790 (self_recursive_call_p): Likewise for param "insn".
7791 (collect_fn_hard_reg_usage): Likewise for local "insn".
7792 (get_call_fndecl): Likewise for param "insn".
7793 (get_call_cgraph_rtl_info): Likewise.
7794 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
7795 introducing a new local rtx_insn * "insn" using a checked cast to
7796 effectively strengthen "insn" from rtx to rtx_insn * without
7797 affecting the type signature.
7799 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
7800 cast when assigning from param "insn" to current_output_insn.
7801 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
7802 so that we can assign it back to current_output_insn.
7804 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
7806 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
7807 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
7808 atmxt540s and atmxt540sreva devices.
7809 * config/avr/avr-tables.opt: Regenerate.
7810 * config/avr/t-multilib: Regenerate.
7811 * doc/avr-mmcu.texi: Regenerate.
7813 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7815 * expr.c (convert_move): Strengthen local "insns" from rtx to
7817 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
7818 "top_label" from rtx to rtx_code_label *.
7819 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
7821 (emit_single_push_insn): Likewise for locals "prev", "last".
7822 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
7823 to rtx_code_label *.
7824 (store_constructor): Likewise for locals "loop_start", "loop_end".
7825 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
7827 (expand_expr_real_2): Likewise.
7828 (expand_expr_real_1): Strengthen local "label" from rtx to
7831 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7833 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
7834 from rtx to rtx_insn *.
7835 (store_bit_field_1): Likewise.
7836 (extract_bit_field_1): Likewise.
7837 (expand_mult_const): Likewise for local "insns".
7838 (expmed_mult_highpart): Strengthen local "label" from rtx to
7840 (expand_smod_pow2): Likewise.
7841 (expand_sdiv_pow2): Likewise.
7842 (expand_divmod): Strengthen locals "last", "insn" from rtx to
7843 rtx_insn *. Strengthen locals "label", "label1", "label2",
7844 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
7845 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
7846 (emit_store_flag): Likewise.
7847 (emit_store_flag_force): Strengthen local "label" from rtx to
7849 (do_cmp_and_jump): Likewise for param "label".
7851 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7853 * explow.c (force_reg): Strengthen local "insn" from rtx to
7855 (adjust_stack_1): Likewise.
7856 (allocate_dynamic_stack_space): Likewise. Strengthen locals
7857 "final_label", "available_label", "space_available" from rtx to
7859 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
7860 (anti_adjust_stack_and_probe): Likewise.
7862 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7864 * except.h (sjlj_emit_function_exit_after): Strengthen param
7865 "after" from rtx to rtx_insn *. This is only called with
7866 result of get_last_insn (in function.c) so type-change should be
7869 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
7870 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
7871 to rtx_insn *. These fields are only used from except.c so this
7872 type-change should be self-contained to this patch.
7874 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
7875 local "last" from rtx to rtx_insn *.
7876 (dw2_build_landing_pads): Likewise for local "seq".
7877 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
7878 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
7879 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
7881 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
7883 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
7884 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
7885 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
7886 referring to an insn. Strengthen local "dispatch_label" from
7887 rtx to rtx_code_label *.
7888 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
7890 (expand_eh_return): Strengthen local "around_label" from
7891 rtx to rtx_code_label *.
7892 (convert_to_eh_region_ranges): Strengthen locals "iter",
7893 "last_action_insn", "first_no_action_insn",
7894 "first_no_action_insn_before_switch",
7895 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
7897 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7899 * dwarf2out.c (last_var_location_insn): Strengthen this variable
7900 from rtx to rtx_insn *.
7901 (cached_next_real_insn): Likewise.
7902 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
7904 (dwarf2out_var_location): Strengthen locals "next_real",
7905 "next_note", "expected_next_loc_note", "last_start", "insn" from
7908 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7910 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
7911 from rtx to rtx_insn *.
7912 (create_pseudo_cfg): Likewise for local "insn".
7914 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7916 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
7917 from rtx to rtx_insn *.
7918 (df_bb_regno_last_def_find): Likewise.
7920 * df-problems.c (df_rd_bb_local_compute): Likewise.
7921 (df_lr_bb_local_compute): Likewise.
7922 (df_live_bb_local_compute): Likewise.
7923 (df_chain_remove_problem): Likewise.
7924 (df_chain_create_bb): Likewise.
7925 (df_word_lr_bb_local_compute): Likewise.
7926 (df_remove_dead_eq_notes): Likewise for param "insn".
7927 (df_note_bb_compute): Likewise for local "insn".
7928 (simulate_backwards_to_point): Likewise.
7929 (df_md_bb_local_compute): Likewise.
7931 * df-scan.c (df_scan_free_bb_info): Likewise.
7932 (df_scan_start_dump): Likewise.
7933 (df_scan_start_block): Likewise.
7934 (df_install_ref_incremental): Likewise for local "insn".
7935 (df_insn_rescan_all): Likewise.
7936 (df_reorganize_refs_by_reg_by_insn): Likewise.
7937 (df_reorganize_refs_by_insn_bb): Likewise.
7938 (df_recompute_luids): Likewise.
7939 (df_bb_refs_record): Likewise.
7940 (df_update_entry_exit_and_calls): Likewise.
7941 (df_bb_verify): Likewise.
7943 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7945 * ddg.h (struct ddg_node): Strengthen fields "insn" and
7946 "first_note" from rtx to rtx_insn *.
7947 (get_node_of_insn): Likewise for param 2 "insn".
7948 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7950 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
7952 (mem_write_insn_p): Likewise.
7953 (mem_access_insn_p): Likewise.
7954 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7955 (def_has_ccmode_p): Likewise for param "insn".
7956 (add_cross_iteration_register_deps): Likewise for locals
7957 "def_insn" and "use_insn".
7958 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
7959 (build_intra_loop_deps): Likewise for local "src_insn".
7960 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
7962 (get_node_of_insn): Likewise for param "insn".
7964 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7966 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
7967 (deletable_insn_p): Strengthen param "insn" from rtx to
7968 rtx_insn *. Add checked cast to rtx_call_insn when invoking
7969 find_call_stack_args, since this is guarded by CALL_P (insn).
7970 (marked_insn_p): Strengthen param "insn" from rtx to
7972 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
7973 invoking find_call_stack_args, since this is guarded by
7975 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
7976 rtx_insn *; we know this is an insn since this was called by
7978 (mark_nonreg_stores_2): Likewise.
7979 (mark_nonreg_stores): Strengthen param "insn" from rtx to
7981 (find_call_stack_args): Strengthen param "call_insn" from rtx to
7982 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
7984 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
7985 from rtx to rtx_insn *.
7986 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
7988 (delete_unmarked_insns): Likewise for locals "insn", "next".
7989 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
7990 (mark_reg_dependencies): Likewise for param "insn".
7991 (rest_of_handle_ud_dce): Likewise for local "insn".
7992 (word_dce_process_block): Likewise.
7993 (dce_process_block): Likewise.
7995 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7997 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
7998 from rtx to rtx_insn *.
7999 (struct change_cc_mode_args): Likewise for field "insn".
8000 (this_insn): Strengthen from rtx to rtx_insn *.
8001 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8003 (validate_canon_reg): Strengthen param "insn" from rtx to
8005 (canon_reg): Likewise.
8006 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8008 (record_jump_equiv): Strengthen param "insn" from rtx to
8010 (try_back_substitute_reg): Likewise, also for locals "prev",
8012 (find_sets_in_insn): Likewise for param "insn".
8013 (canonicalize_insn): Likewise.
8014 (cse_insn): Likewise. Add a checked cast.
8015 (invalidate_from_clobbers): Likewise for param "insn".
8016 (invalidate_from_sets_and_clobbers): Likewise.
8017 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8019 (cse_prescan_path): Strengthen local "insn" from rtx to
8021 (cse_extended_basic_block): Likewise for locals "insn" and
8023 (cse_main): Likewise for param "f".
8024 (check_for_label_ref): Likewise for local "insn".
8025 (set_live_p): Likewise for second param ("insn").
8026 (insn_live_p): Likewise for first param ("insn") and for local
8028 (cse_change_cc_mode_insn): Likewise for first param "insn".
8029 (cse_change_cc_mode_insns): Likewise for first and second params
8031 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8033 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8036 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8037 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8038 Anna Tikhonova <anna.tikhonova@intel.com>
8039 Ilya Tocar <ilya.tocar@intel.com>
8040 Andrey Turetskiy <andrey.turetskiy@intel.com>
8041 Ilya Verbin <ilya.verbin@intel.com>
8042 Kirill Yukhin <kirill.yukhin@intel.com>
8043 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8045 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8047 * config/i386/sse.md
8048 (define_mode_iterator VI248_AVX2): Delete.
8049 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8050 (define_mode_iterator VI48_AVX2): Ditto.
8051 (define_insn <shift_insn><mode>3): Delete.
8052 (define_insn "<shift_insn><mode>3<mask_name>" with
8053 VI2_AVX2_AVX512BW): New.
8054 (define_insn "<shift_insn><mode>3<mask_name>" with
8057 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8058 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8059 Anna Tikhonova <anna.tikhonova@intel.com>
8060 Ilya Tocar <ilya.tocar@intel.com>
8061 Andrey Turetskiy <andrey.turetskiy@intel.com>
8062 Ilya Verbin <ilya.verbin@intel.com>
8063 Kirill Yukhin <kirill.yukhin@intel.com>
8064 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8066 * config/i386/sse.md
8067 (define_mode_iterator VI4F_BRCST32x2): New.
8068 (define_mode_attr 64x2_mode): Ditto.
8069 (define_mode_attr 32x2mode): Ditto.
8070 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8071 with VI4F_BRCST32x2): Ditto.
8072 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8073 with V16FI mode iterator): Ditto.
8074 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8076 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8077 with VI8F_BRCST64x2): Ditto.
8079 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8080 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8081 Anna Tikhonova <anna.tikhonova@intel.com>
8082 Ilya Tocar <ilya.tocar@intel.com>
8083 Andrey Turetskiy <andrey.turetskiy@intel.com>
8084 Ilya Verbin <ilya.verbin@intel.com>
8085 Kirill Yukhin <kirill.yukhin@intel.com>
8086 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8088 * config/i386/sse.md
8089 (define_mode_iterator VI8_AVX512VL): New.
8090 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8092 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8094 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8095 (define_mode_iterator V48_AVX512VL): New.
8096 (define_mode_iterator V12_AVX512VL): Ditto.
8097 (define_insn <avx512>_load<mode>_mask): Split into two similar
8098 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8099 Refactor output template.
8100 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8102 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8104 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8106 (reg_available_p): Likewise for param "insn".
8107 (insert_set_in_table): Likewise.
8108 (hash_scan_set): Likewise.
8109 (hash_scan_insn): Likewise.
8110 (make_set_regs_unavailable): Likewise.
8111 (compute_hash_table_work): Likewise for local "insn".
8112 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8114 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8115 (try_replace_reg): Likewise.
8116 (find_avail_set): Likewise.
8117 (cprop_jump): Likewise for params "setcc", "jump".
8118 (constprop_register): Likewise for param "insn".
8119 (cprop_insn): Likewise.
8120 (do_local_cprop): Likewise.
8121 (local_cprop_pass): Likewise for local "insn".
8122 (bypass_block): Likewise for params "setcc" and "jump".
8123 (bypass_conditional_jumps): Likewise for locals "setcc" and
8125 (one_cprop_pass): Likewise for local "insn".
8127 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8129 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8130 from rtx to rtx_insn *.
8131 (struct comparison): Likewise, also for field "prev_clobber".
8132 (conforming_compare): Likewise for param "insn".
8133 (arithmetic_flags_clobber_p): Likewise.
8134 (find_flags_uses_in_insn): Likewise.
8135 (find_comparison_dom_walker::before_dom_children): Likewise for
8136 locals "insn", "next", "last_clobber".
8137 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8139 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8141 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8142 "insn" from rtx to rtx_insn *.
8143 (single_set_for_csa): Likewise for param "insn".
8144 (record_one_stack_ref): Likewise.
8145 (try_apply_stack_adjustment): Likewise.
8146 (struct record_stack_refs_data): Likewise for field "insn".
8147 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8148 (prev_active_insn_bb): Likewise for return type and param "insn".
8149 (next_active_insn_bb): Likewise.
8150 (force_move_args_size_note): Likewise for params "prev" and "last"
8151 and locals "test", "next_candidate", "prev_candidate".
8152 (combine_stack_adjustments_for_block): Strengthen locals
8153 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8156 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8158 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8159 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8160 (subst_insn): Likewise for this variable.
8161 (added_links_insn): Likewise.
8162 (struct insn_link): Likewise for field "insn".
8163 (alloc_insn_link): Likewise for param "insn".
8164 (struct undobuf): Likewise for field "other_insn".
8165 (find_single_use): Likewise for param "insn" and local "next".
8166 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8167 (delete_noop_moves): Likewise for locals "insn", "next".
8168 (create_log_links): Likewise for locals "insn", "use_insn".
8169 Strengthen local "next_use" from rtx * to rtx_insn **.
8170 (insn_a_feeds_b): Likewise for params "a", "b".
8171 (combine_instructions): Likewise for param "f" and locals "insn",
8172 "next", "prev", "first", "last_combined_insn", "link", "link1",
8173 "temp". Replace use of NULL_RTX with NULL when referring to
8175 (setup_incoming_promotions): Likewise for param "first"
8176 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8177 (can_combine_p): Likewise for params "insn", "i3", "pred",
8178 "pred2", "succ", "succ2" and for local "p".
8179 (combinable_i3pat): Likewise for param "i3".
8180 (cant_combine_insn_p): Likewise for param "insn".
8181 (likely_spilled_retval_p): Likewise.
8182 (adjust_for_new_dest): Likewise.
8183 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8184 (try_combine): Likewise for return type and for params "i3", "i2",
8185 "i1", "i0", "last_combined_insn", and for locals "insn",
8186 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8187 "i0_insn". Eliminate local "tem" in favor of new locals
8188 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8189 checked cast for now to rtx_insn * on the return type of
8190 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8192 (find_split_point): Strengthen param "insn" from rtx to
8194 (simplify_set): Likewise for local "other_insn".
8195 (recog_for_combine): Likewise for param "insn".
8196 (record_value_for_reg): Likewise.
8197 (record_dead_and_set_regs_1): Likewise for local
8199 (record_dead_and_set_regs): Likewise for param "insn".
8200 (record_promoted_value): Likewise.
8201 (check_promoted_subreg): Likewise.
8202 (get_last_value_validate): Likewise.
8203 (reg_dead_at_p): Likewise.
8204 (move_deaths): Likewise for param "to_insn".
8205 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
8206 and locals "place", "place2", "cc0_setter". Eliminate local "tem
8207 in favor of new locals "tem_note" and "tem_insn", the latter being
8209 (distribute_links): Strengthen locals "place", "insn" from rtx to
8212 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8214 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
8216 (can_delete_label_p): Require a const rtx_code_label * rather than
8218 (delete_insn): Add checked cast to rtx_code_label * when we know
8219 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
8221 (delete_insn_chain): Strengthen locals "prev" and "current" from
8222 rtx to rtx_insn *. Add a checked cast when assigning from
8223 "finish" (strengthening the params will come later). Add a
8224 checked cast to rtx_note * in region where we know
8226 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
8228 (compute_bb_for_insn): Likewise.
8229 (free_bb_for_insn): Likewise for local "insn".
8230 (compute_bb_for_insn): Likewise.
8231 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
8232 local "insn" from rtx to rtx_insn *
8233 (flow_active_insn_p): Require a const rtx_insn * rather than a
8235 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
8237 (can_fallthru): Likewise for locals "insn" and "insn2".
8238 (bb_note): Likewise for local "note".
8239 (first_insn_after_basic_block_note): Likewise for local "note" and
8241 (rtl_split_block): Likewise for locals "insn" and "next".
8242 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
8244 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
8245 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
8247 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
8248 them), "kill_from", "barrier", "new_insn".
8249 (patch_jump_insn): Likewise for params "insn", "old_label".
8250 (redirect_branch_edge): Likewise for locals "old_label", "insn".
8251 (force_nonfallthru_and_redirect): Likewise for locals "insn",
8252 "old_label", "new_label".
8253 (rtl_tidy_fallthru_edge): Likewise for local "q".
8254 (rtl_split_edge): Likewise for locals "before", "last".
8255 (commit_one_edge_insertion): Likewise for locals "before",
8256 "after", "insns", "tmp", "last", adding a checked cast where
8257 currently necessary.
8258 (commit_edge_insertions): Likewise.
8259 (rtl_dump_bb): Likewise for locals "insn", "last".
8260 (print_rtl_with_bb): Likewise for local "x".
8261 (rtl_verify_bb_insns): Likewise for local "x".
8262 (rtl_verify_bb_pointers): Likewise for local "insn".
8263 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
8265 (rtl_verify_fallthru): Likewise for local "insn".
8266 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
8267 (purge_dead_edges): Likewise for local "insn".
8268 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
8269 (skip_insns_after_block): Likewise for return type and for locals
8270 "insn", "last_insn", "next_head", "prev".
8271 (record_effective_endpoints): Likewise for locals "next_insn",
8273 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
8274 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
8275 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
8276 (duplicate_insn_chain): For now, add checked cast from rtx to
8277 rtx_insn * when returning insn.
8278 (cfg_layout_duplicate_bb): Likewise for local "insn".
8279 (cfg_layout_delete_block): Likewise for locals "insn", "next",
8281 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
8282 (rtl_block_empty_p): Likewise.
8283 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
8284 "split_point", "last".
8285 (rtl_block_ends_with_call_p): Likewise for local "insn".
8286 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
8288 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
8289 "split_at_insn" from rtx to rtx_insn *.
8290 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
8291 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
8292 to const rtx_insn *.
8293 (rtl_account_profile_record): Likewise.
8295 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8297 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
8299 (average_num_loop_insns): Likewise.
8300 (init_set_costs): Likewise for local "seq".
8301 (seq_cost): Likewise for param "seq", from const_rtx to const
8304 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8306 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
8309 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8311 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
8312 "f1" and "f2" from rtx * to rtx_insn **.
8313 (flow_find_head_matching_sequence): Likewise.
8315 * cfgcleanup.c (try_simplify_condjump): Strengthen local
8316 "cbranch_insn" from rtx to rtx_insn *.
8317 (thread_jump): Likewise for local "insn".
8318 (try_forward_edges): Likewise for local "last".
8319 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
8320 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
8322 (can_replace_by): Likewise for params "i1", "i2".
8323 (old_insns_match_p): Likewise.
8324 (merge_notes): Likewise.
8325 (walk_to_nondebug_insn): Likewise for param "i1".
8326 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
8327 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
8328 "afterlast1", "afterlast2" from rtx to rtx_insn *.
8329 (flow_find_head_matching_sequence): Strengthen params "f1" and
8330 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
8331 "last1", "last2", "beforelast1", "beforelast2" from rtx to
8333 (outgoing_edges_match): Likewise for locals "last1", "last2".
8334 (try_crossjump_to_edge): Likewise for local "insn".
8335 Replace call to for_each_rtx with for_each_rtx_in_insn.
8337 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
8338 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
8339 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
8340 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
8341 (try_optimize_cfg): Strengthen local "last" from rtx to
8343 (delete_dead_jumptables): Likewise for locals "insn", "next",
8346 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
8347 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
8348 "rtx else_first_tail", to reflect the basic-block.h changes above.
8350 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8352 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
8354 (purge_dead_tablejump_edges): Likewise.
8355 (find_bb_boundaries): Likewise for locals "insn", "end",
8356 "flow_transfer_insn".
8358 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8360 * caller-save.c (save_call_clobbered_regs): Strengthen locals
8361 "ins" and "prev" from rtx to rtx_insn *.
8363 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8365 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
8367 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
8368 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
8370 (load_register_parameters): Likewise for local "before_arg".
8371 (check_sibcall_argument_overlap): Likewise for param "insn".
8372 (expand_call): Likewise for locals "normal_call_insns",
8373 "tail_call_insns", "insns", "before_call", "after_args",
8374 "before_arg", "last", "prev". Strengthen one of the "last" from
8375 rtx to rtx_call_insn *.
8376 (fixup_tail_calls): Strengthen local "insn" from rtx to
8378 (emit_library_call_value_1): Likewise for locals "before_call" and
8381 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8383 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
8384 and "last" from rtx to rtx_insn *.
8385 (expand_builtin_nonlocal_goto): Likewise for local "insn".
8386 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
8388 (expand_errno_check): Strengthen local "lab" from rtx to
8390 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
8392 (expand_builtin_mathfn_2): Likewise.
8393 (expand_builtin_mathfn_ternary): Likewise.
8394 (expand_builtin_mathfn_3): Likewise.
8395 (expand_builtin_interclass_mathfn): Likewise for local "last".
8396 (expand_builtin_int_roundingfn): Likewise for local "insns".
8397 (expand_builtin_int_roundingfn_2): Likewise.
8398 (expand_builtin_strlen): Likewise for local "before_strlen".
8399 (expand_builtin_strncmp): Likewise for local "seq".
8400 (expand_builtin_signbit): Likewise for local "last".
8401 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
8402 from rtx to rtx_code_label *.
8403 (expand_stack_restore): Strengthen local "prev" from rtx to
8406 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8408 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
8410 (struct btr_def_s): Likewise.
8411 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
8413 (add_btr_def): Likewise.
8414 (new_btr_user): Likewise.
8415 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8417 (link_btr_uses): Likewise.
8418 (move_btr_def): Likewise for locals "insp", "old_insn",
8419 "new_insn". Add checked cast to rtx_insn * for now on result of
8421 (can_move_up): Strengthen param "insn" from const_rtx to
8424 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8426 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
8428 (get_uncond_jump_length): Likewise for locals "label", "jump".
8429 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
8431 (add_labels_and_missing_jumps): Likewise for local "new_jump".
8432 (fix_up_fall_thru_edges): Likewise for local "old_jump".
8433 (find_jump_block): Likewise for local "insn".
8434 (fix_crossing_conditional_branches): Likewise for locals
8435 "old_jump", "new_jump".
8436 (fix_crossing_unconditional_branches): Likewise for locals
8437 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
8438 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
8440 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8442 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
8444 (struct mem_insn): Likewise for field "insn".
8445 (reg_next_use): Strengthen from rtx * to rtx_insn **.
8446 (reg_next_inc_use): Likewise.
8447 (reg_next_def): Likewise.
8448 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
8449 from rtx to rtx_insn *.
8450 (move_insn_before): Likewise for param "next_insn" and local "insns".
8451 (attempt_change): Likewise for local "mov_insn".
8452 (try_merge): Likewise for param "last_insn".
8453 (get_next_ref): Likewise for return type and local "insn".
8454 Strengthen param "next_array" from rtx * to rtx_insn **.
8455 (parse_add_or_inc): Strengthen param "insn" from rtx to
8457 (find_inc): Likewise for locals "insn" and "other_insn" (three of
8459 (merge_in_block): Likewise for locals "insn", "curr",
8461 (pass_inc_dec::execute): Update allocations of the arrays to
8462 reflect the stronger types.
8464 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8466 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
8467 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
8468 from rtx to rtx_code_label *.
8470 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8472 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
8475 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
8477 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
8478 generated a warning and prevented bootstrapping the compiler.
8480 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8482 * rtl.h (delete_related_insns): Strengthen return type from rtx to
8485 * jump.c (delete_related_insns): Likewise, also for locals "next"
8488 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8490 * genautomata.c (output_internal_insn_latency_func): When writing
8491 the function "internal_insn_latency" to insn-automata.c,
8492 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
8493 allowing the optional guard function of (define_bypass) clauses to
8494 expect a pair of rtx_insn *, rather than a pair of rtx.
8495 (output_insn_latency_func): When writing the function
8496 "insn_latency", add an "uncast_" prefix to params "insn" and
8497 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
8498 using checked casts from the params, thus enabling the above
8499 change to the generated "internal_insn_latency" function.
8501 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
8503 PR tree-optimization/62091
8504 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
8505 handle correctly arrays.
8506 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
8508 (record_known_type): Walk into inner type.
8509 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
8510 condition on no type changes.
8512 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8514 * genattrtab.c (write_attr_get): Within the generated get_attr_
8515 functions, rename param "insn" to "uncast_insn" and reintroduce
8516 "insn" as an local rtx_insn * using a checked cast, so that "insn"
8517 is an rtx_insn * within insn-attrtab.c
8519 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8521 * output.h (peephole): Strengthen return type from rtx to
8523 * rtl.h (delete_for_peephole): Likewise for both params.
8524 * genpeep.c (main): In generated "peephole" function, strengthen
8525 return type and local "insn" from rtx to rtx_insn *. For now,
8526 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
8527 rtx_insn *, with a checked cast.
8528 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
8529 locals "insn", "next", "prev" from rtx to rtx_insn *.
8531 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
8533 PR tree-optimization/62112
8534 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
8535 * gimple-iterator.h (gsi_replace): Return bool.
8536 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
8537 moved from ref_may_alias_global_p.
8538 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
8540 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
8541 (stmt_kills_ref_p_1): Rename...
8542 (stmt_kills_ref_p): ... to this.
8543 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
8544 stmt_kills_ref_p): Declare.
8545 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
8546 Move the self-assignment case...
8547 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
8549 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8551 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
8553 * emit-rtl.c (try_split): Likewise, also for locals "before" and
8554 "after". For now, don't strengthen param "trial", which requires
8555 adding checked casts when returning it.
8557 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8559 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
8560 "label" from rtx to rtx_code_label *. Strengthen param 1 of
8561 "var_location" hook from rtx to rtx_insn *.
8562 (debug_nothing_rtx): Delete in favor of...
8563 (debug_nothing_rtx_code_label): New prototype.
8564 (debug_nothing_rtx_rtx): Delete unused prototype.
8565 (debug_nothing_rtx_insn): New prototype.
8567 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
8568 invoking debug_hooks->var_location (in two places, one in a NOTE
8569 case of a switch statement, the other guarded by a CALL_P
8570 conditional. Add checked cast to rtx_code_label * when invoking
8571 debug_hooks->label (within CODE_LABEL case of switch statement).
8573 * dbxout.c (dbx_debug_hooks): Update "label" hook from
8574 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
8575 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
8576 (xcoff_debug_hooks): Likewise.
8577 * debug.c (do_nothing_debug_hooks): Likewise.
8578 (debug_nothing_rtx): Delete in favor of...
8579 (debug_nothing_rtx_insn): New function.
8580 (debug_nothing_rtx_rtx): Delete unused function.
8581 (debug_nothing_rtx_code_label): New function.
8582 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
8583 debug_nothing_rtx to debug_nothing_rtx_code_label.
8584 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
8586 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
8587 debug_nothing_rtx to debug_nothing_rtx_insn.
8588 (sdbout_label): Strengthen param "insn" from rtx to
8590 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
8591 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
8592 "var_location" hook from debug_nothing_rtx to
8593 debug_nothing_rtx_insn.
8595 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8597 * recog.h (insn_output_fn): Update this function typedef to match
8598 the changes below to the generated output functions, strengthening
8599 the 2nd param from rtx to rtx_insn *.
8601 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
8602 insn when invoking an output function, to match the new signature
8603 of insn_output_fn with a stronger second param.
8605 * genconditions.c (write_header): In the generated code for
8606 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
8607 to match the other changes in this patch.
8609 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
8610 the generated "gen_" functions from rtx to rtx_insn * within their
8613 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
8614 the subfunctions within the generated "recog_", "split", "peephole2"
8615 function trees from rtx to rtx_insn *. For now, the top-level
8616 generated functions ("recog", "split", "peephole2") continue to
8617 take a plain rtx for "insn", to avoid introducing dependencies on
8618 other patches. Rename this 2nd param from "insn" to
8619 "uncast_insn", and reintroduce "insn" as a local variable of type
8620 rtx_insn *, initialized at the top of the generated function with
8621 a checked cast on "uncast_insn".
8622 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
8623 the generated "gen_" functions from rtx to rtx_insn * within their
8626 * genoutput.c (process_template): Strengthen the 2nd param within
8627 the generated "output_" functions "insn" from rtx to rtx_insn *.
8629 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8631 * tree-profile.c (tree_profiling): Skip external functions
8632 when doing coverage instrumentation.
8633 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
8635 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8637 * config/rs6000/altivec.h (vec_cpsgn): New #define.
8638 (vec_mergee): Likewise.
8639 (vec_mergeo): Likewise.
8640 (vec_cntlz): Likewise.
8641 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
8642 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
8643 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
8645 * doc/extend.texi: Document various forms of vec_cpsgn,
8646 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
8647 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
8648 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
8649 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
8650 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
8652 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8654 * config/rs6000/rs6000.c (context.h): New include.
8655 (tree-pass.h): Likewise.
8656 (make_pass_analyze_swaps): New decl.
8657 (rs6000_option_override): Register pass_analyze_swaps.
8658 (swap_web_entry): New subsclass of web_entry_base (df.h).
8659 (special_handling_values): New enum.
8660 (union_defs): New function.
8661 (union_uses): Likewise.
8662 (insn_is_load_p): Likewise.
8663 (insn_is_store_p): Likewise.
8664 (insn_is_swap_p): Likewise.
8665 (rtx_is_swappable_p): Likewise.
8666 (insn_is_swappable_p): Likewise.
8667 (chain_purpose): New enum.
8668 (chain_contains_only_swaps): New function.
8669 (mark_swaps_for_removal): Likewise.
8670 (swap_const_vector_halves): Likewise.
8671 (adjust_subreg_index): Likewise.
8672 (permute_load): Likewise.
8673 (permute_store): Likewise.
8674 (handle_special_swappables): Likewise.
8675 (replace_swap_with_copy): Likewise.
8676 (dump_swap_insn_table): Likewise.
8677 (rs6000_analyze_swaps): Likewise.
8678 (pass_data_analyze_swaps): New pass_data.
8679 (pass_analyze_swaps): New rtl_opt_pass.
8680 (make_pass_analyze_swaps): New function.
8681 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
8683 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8685 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
8686 type from rtx to rtx_insn *.
8687 (create_copy_of_insn_rtx): Likewise.
8688 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
8689 (create_copy_of_insn_rtx): Likewise, also for local "res".
8691 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8693 * rtl.h (find_first_parameter_load): Strengthen return type from
8695 * rtlanal.c (find_first_parameter_load): Strengthen return type
8696 from rtx to rtx_insn *. Add checked cast for now, to postpone
8697 strengthening the params.
8699 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
8702 * diagnostic.c: Set default caret.
8703 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
8705 * diagnostic.h (struct diagnostic_context):
8707 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8709 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
8710 (sel_bb_head): Strengthen return type insn_t (currently just an
8712 (sel_bb_end): Likewise.
8714 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
8715 (sel_bb_head): Strengthen return type and local "head" from
8716 insn_t (currently just an rtx) to rtx_insn *.
8717 (sel_bb_end): Likewise for return type.
8718 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
8721 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8723 * basic-block.h (get_last_bb_insn): Strengthen return type from
8725 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
8728 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
8731 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
8733 (diagnostic_report_diagnostic): ... from here.
8734 * toplev.c (general_init): Move code to c-family.
8736 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8738 * df.h (web_entry_base): Replace existing struct web_entry with a
8739 new class web_entry_base with only the predecessor member.
8740 (unionfind_root): Remove declaration and move to class member.
8741 (unionfind_union): Remove declaration and move to friend
8743 (union_defs): Remove declaration.
8744 * web.c (web_entry_base::unionfind_root): Modify to be member
8745 function and adjust accessors.
8746 (unionfind_union): Modify to be friend function and adjust
8748 (web_entry): New subclass of web_entry_base containing the reg
8750 (union_match_dups): Modify for struct -> class changes.
8751 (union_defs): Likewise.
8752 (entry_register): Likewise.
8753 (pass_web::execute): Likewise.
8755 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
8757 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
8758 builtin define __VEC_ELEMENT_REG_ORDER__.
8760 2014-08-20 Martin Jambor <mjambor@suse.cz>
8761 Wei Mi <wmi@google.com>
8765 * tree-ssa-operands.c (update_stmt_operands): Remove
8766 MODIFIED_NORETURN_CALLS.
8767 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
8768 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
8769 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
8770 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
8771 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
8772 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
8773 (gimple_call_set_ctrl_altering): New func.
8774 (gimple_call_ctrl_altering_p): Ditto.
8775 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
8776 (make_blocks): Use gimple_call_initialize_ctrl_altering.
8777 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
8778 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
8779 remove MODIFIED_NORETURN_CALLS.
8781 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8783 * coverage.c (coverage_compute_profile_id): Return non-0;
8784 also handle symbols with unique name.
8785 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
8787 2014-08-20 Steve Ellcey <sellcey@mips.com>
8790 * doc/sourcebuild.texi (non_strict_align): New.
8792 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8794 * cgraphunit.c (ipa_passes, compile): Reshedule
8795 symtab_remove_unreachable_nodes passes; update comments.
8796 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
8797 TODO_remove_functions before the pass; the functions ought to be
8799 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
8800 TODO_remove_functions.
8801 * passes.c (pass_data_early_local_passes): Do not schedule function
8803 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
8805 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8808 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
8809 before setting the option.
8810 * diagnostic.c (diagnostic_classify_diagnostic): Record
8811 command-line status.
8813 2014-08-20 Richard Biener <rguenther@suse.de>
8816 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
8817 to build uint{16,32,64}_type_node.
8819 2014-08-20 Terry Guo <terry.guo@arm.com>
8821 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
8822 with immediate_operand.
8824 2014-08-20 David Malcolm <dmalcolm@redhat.com>
8826 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
8827 "insn" from an as_a to a safe_as_a, for the case when "insn" is
8830 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8832 PR preprocessor/51303
8833 * incpath.c (remove_duplicates): Use cpp_warning.
8835 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8839 * doc/options.texi (CPP): Document it.
8840 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
8841 * optc-gen.awk: Handle CPP.
8842 * opth-gen.awk: Likewise.
8844 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8846 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
8848 (duplicate_insn_chain): Likewise.
8849 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
8850 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
8851 checked cast for now (until we can strengthen the params in the
8853 (duplicate_insn_chain): Likewise.
8855 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8857 * rtl.h (next_cc0_user): Strengthen return type from rtx to
8859 (prev_cc0_setter): Likewise.
8861 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
8862 rtx_insn *, adding checked casts for now as necessary.
8863 (prev_cc0_setter): Likewise.
8865 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8867 * expr.h (emit_move_insn): Strengthen return type from rtx to
8869 (emit_move_insn_1): Likewise.
8870 (emit_move_complex_push): Likewise.
8871 (emit_move_complex_parts): Likewise.
8873 * expr.c (emit_move_via_integer): Strengthen return type from rtx
8874 to rtx_insn *. Replace use of NULL_RTX with NULL when working
8876 (emit_move_complex_push): Strengthen return type from rtx to
8878 (emit_move_complex): Likewise, also for local "ret".
8879 (emit_move_ccmode): Likewise.
8880 (emit_move_multi_word): Likewise for return type and locals
8882 (emit_move_insn_1): Likewise for return type and locals "result",
8884 (emit_move_insn): Likewise for return type and local "last_insn".
8885 (compress_float_constant): Likewise.
8887 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8889 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
8890 from rtx to rtx_insn *.
8892 * rtl.h (emit_insn_before): Likewise.
8893 (emit_insn_before_noloc): Likewise.
8894 (emit_insn_before_setloc): Likewise.
8895 (emit_jump_insn_before): Likewise.
8896 (emit_jump_insn_before_noloc): Likewise.
8897 (emit_jump_insn_before_setloc): Likewise.
8898 (emit_call_insn_before): Likewise.
8899 (emit_call_insn_before_noloc): Likewise.
8900 (emit_call_insn_before_setloc): Likewise.
8901 (emit_debug_insn_before): Likewise.
8902 (emit_debug_insn_before_noloc): Likewise.
8903 (emit_debug_insn_before_setloc): Likewise.
8904 (emit_label_before): Likewise.
8905 (emit_insn_after): Likewise.
8906 (emit_insn_after_noloc): Likewise.
8907 (emit_insn_after_setloc): Likewise.
8908 (emit_jump_insn_after): Likewise.
8909 (emit_jump_insn_after_noloc): Likewise.
8910 (emit_jump_insn_after_setloc): Likewise.
8911 (emit_call_insn_after): Likewise.
8912 (emit_call_insn_after_noloc): Likewise.
8913 (emit_call_insn_after_setloc): Likewise.
8914 (emit_debug_insn_after): Likewise.
8915 (emit_debug_insn_after_noloc): Likewise.
8916 (emit_debug_insn_after_setloc): Likewise.
8917 (emit_label_after): Likewise.
8918 (emit_insn): Likewise.
8919 (emit_debug_insn): Likewise.
8920 (emit_jump_insn): Likewise.
8921 (emit_call_insn): Likewise.
8922 (emit_label): Likewise.
8923 (gen_clobber): Likewise.
8924 (emit_clobber): Likewise.
8925 (gen_use): Likewise.
8926 (emit_use): Likewise.
8929 (emit_barrier_before): Strengthen return type from rtx to
8931 (emit_barrier_after): Likewise.
8932 (emit_barrier): Likewise.
8934 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
8935 from rtx to rtx_insn *. Add checked casts for now when converting
8936 "last" from rtx to rtx_insn *.
8937 (emit_insn_before_noloc): Likewise for return type.
8938 (emit_jump_insn_before_noloc): Likewise.
8939 (emit_call_insn_before_noloc): Likewise.
8940 (emit_debug_insn_before_noloc): Likewise.
8941 (emit_barrier_before): Strengthen return type and local "insn"
8942 from rtx to rtx_barrier *.
8943 (emit_label_before): Strengthen return type from rtx to
8944 rtx_insn *. Add checked cast for now when returning param
8945 (emit_pattern_after_noloc): Strengthen return type from rtx to
8946 rtx_insn *. Add checked casts for now when converting "last" from
8948 (emit_insn_after_noloc): Strengthen return type from rtx to
8950 (emit_jump_insn_after_noloc): Likewise.
8951 (emit_call_insn_after_noloc): Likewise.
8952 (emit_debug_insn_after_noloc): Likewise.
8953 (emit_barrier_after): Strengthen return type from rtx to
8955 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
8956 Add checked cast for now when converting "label" from rtx to
8958 (emit_pattern_after_setloc): Strengthen return type from rtx to
8959 rtx_insn *. Add checked casts for now when converting "last" from
8961 (emit_pattern_after): Strengthen return type from rtx to
8963 (emit_insn_after_setloc): Likewise.
8964 (emit_insn_after): Likewise.
8965 (emit_jump_insn_after_setloc): Likewise.
8966 (emit_jump_insn_after): Likewise.
8967 (emit_call_insn_after_setloc): Likewise.
8968 (emit_call_insn_after): Likewise.
8969 (emit_debug_insn_after_setloc): Likewise.
8970 (emit_debug_insn_after): Likewise.
8971 (emit_pattern_before_setloc): Likewise. Add checked casts for now
8972 when converting "last" from rtx to rtx_insn *.
8973 (emit_pattern_before): Strengthen return type from rtx to
8975 (emit_insn_before_setloc): Likewise.
8976 (emit_insn_before): Likewise.
8977 (emit_jump_insn_before_setloc): Likewise.
8978 (emit_jump_insn_before): Likewise.
8979 (emit_call_insn_before_setloc): Likewise.
8980 (emit_call_insn_before): Likewise.
8981 (emit_debug_insn_before_setloc): Likewise.
8982 (emit_debug_insn_before): Likewise.
8983 (emit_insn): Strengthen return type and locals "last", "insn",
8984 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
8985 within cases where we know we have an insn.
8986 (emit_debug_insn): Likewise.
8987 (emit_jump_insn): Likewise.
8988 (emit_call_insn): Strengthen return type and local "insn" from rtx
8990 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
8991 a checked cast to rtx_insn * for now on "label".
8992 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
8993 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
8994 (emit_use): Likewise.
8995 (gen_use): Likewise, also for local "seq".
8996 (emit): Likewise for return type and local "insn".
8997 (rtx_insn): Likewise for return type and local "new_rtx".
8999 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9000 from rtx to rtx_barrier *.
9002 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9003 changed return type from rtx to rtx_insn *, we must update
9004 "emit_fn" type, and this in turn means updating...
9005 (frame_insn): ...this. Strengthen return type from rtx to
9006 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9008 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9010 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9011 rtx to rtx_jump_table_data *. Also for local.
9012 * rtl.h (emit_jump_table_data): Likewise.
9014 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9016 * basic-block.h (create_basic_block_structure): Strengthen third
9017 param "bb_note" from rtx to rtx_note *.
9018 * rtl.h (emit_note_before): Strengthen return type from rtx to
9020 (emit_note_after): Likewise.
9021 (emit_note): Likewise.
9022 (emit_note_copy): Likewise. Also, strengthen param similarly.
9023 * function.h (struct rtl_data): Strengthen field
9024 "x_stack_check_probe_note" from rtx to rtx_note *.
9026 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9027 from rtx to rtx_note *.
9028 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9029 "bb_note" from rtx to rtx_note *.
9030 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9031 when calling emit_note_copy.
9032 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9034 (emit_note_after): Likewise.
9035 (emit_note_before): Likewise.
9036 (emit_note_copy): Likewise. Also, strengthen param similarly.
9037 (emit_note): Likewise.
9038 * except.c (emit_note_eh_region_end): Likewise for return type.
9039 Strengthen local "next" from rtx to rtx_insn *.
9040 (convert_to_eh_region_ranges): Strengthen local "note"
9041 from rtx to rtx_note *.
9042 * final.c (change_scope): Likewise.
9043 (reemit_insn_block_notes): Likewise, for both locals named "note".
9044 Also, strengthen local "insn" from rtx to rtx_insn *.
9045 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9047 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9048 strengthen local "seq" from rtx to rtx_insn *.
9049 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9051 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9053 (get_bb_note_from_pool): Strengthen return type from rtx to
9055 (sel_create_basic_block): Strengthen local "new_bb_note" from
9056 insn_t to rtx_note *.
9057 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9058 "note" from rtx to rtx_note *.
9059 (emit_notes_in_bb): Likewise.
9061 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9063 * function.h (struct rtl_data): Strengthen field
9064 "x_parm_birth_insn" from rtx to rtx_insn *.
9065 * function.c (struct assign_parm_data_all): Strengthen fields
9066 "first_conversion_insn" and "last_conversion_insn" from rtx to
9069 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9071 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9072 to rtx_insn *; also for local "var_end_seq".
9073 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9074 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9076 (expand_gimple_cond): Likewise for locals "last2" and "last".
9077 (mark_transaction_restart_calls): Likewise for local "insn".
9078 (expand_gimple_stmt): Likewise for return type and locals "last"
9080 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9081 (avoid_complex_debug_insns): Likewise for param "insn".
9082 (expand_debug_locations): Likewise for locals "insn", "last",
9083 "prev_insn" and "insn2".
9084 (expand_gimple_basic_block): Likewise for local "last".
9085 (construct_exit_block): Likewise for locals "head", "end",
9087 (pass_expand::execute): Likewise for locals "var_seq",
9088 "var_ret_seq", "next".
9090 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9092 * asan.h (asan_emit_stack_protection): Strengthen return type from
9094 * asan.c (asan_emit_stack_protection): Likewise. Add local
9095 "insns" to hold the return value.
9097 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9099 * basic-block.h (bb_note): Strengthen return type from rtx to
9101 * sched-int.h (bb_note): Likewise.
9102 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9104 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9106 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9109 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9110 "insn" from rtx to rtx_insn *.
9111 (make_debug_insn_raw): Strengthen return type from rtx to
9112 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9113 (make_jump_insn_raw): Strengthen return type from rtx to
9114 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9115 (make_call_insn_raw): Strengthen return type from rtx to
9116 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9117 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9118 callback from rtx to rtx_insn *; likewise for local "insn" and
9119 "next", adding a checked cast to rtx_insn in the relevant cases of
9120 the switch statement.
9121 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9122 callback from rtx to rtx_insn *.
9123 (emit_pattern_after_setloc): Likewise.
9124 (emit_pattern_after): Likewise.
9125 (emit_pattern_before_setloc): Likewise.
9126 (emit_pattern_before): Likewise.
9128 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9130 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9132 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9133 accepting an rtx_insn *.
9134 (last_call_insn): Strengthen return type from rtx to
9137 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9139 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9140 "insns" from rtx to rtx_insn *.
9141 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9142 locals "insn" and "prev".
9144 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9146 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9147 rtx_jump_table_data **.
9149 * cfgbuild.c (make_edges): Introduce local "table", using it in
9150 place of "tmp" for jump table data.
9151 (find_bb_boundaries): Strengthen local "table" from rtx to
9152 rtx_jump_table_data *.
9153 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9154 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9155 (try_crossjump_to_edge): Likewise.
9156 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9158 (patch_jump_insn): Introduce local "table", using it in place of
9159 "tmp" for jump table data.
9160 (force_nonfallthru_and_redirect): Introduce local "table", so that
9161 call to tablejump_p can receive an rtx_jump_table_data **. Update
9162 logic around the call to overwrite "note" appropriately if
9163 tablejump_p returns non-zero.
9164 (get_last_bb_insn): Introduce local "table", using it in place of
9165 "tmp" for jump table data.
9166 * dwarf2cfi.c (create_trace_edges): Likewise.
9168 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9169 from rtx to rtx_jump_table_data *.
9170 (create_fix_barrier): Strengthen local "tmp" from rtx to
9171 rtx_jump_table_data *.
9172 (arm_reorg): Likewise for local "table".
9174 * config/s390/s390.c (s390_chunkify_start): Likewise.
9176 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9178 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9179 rtx to rtx_jump_table_data *.
9181 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9182 rtx_jump_table_data **. Add a checked cast when writing through
9183 the pointer: we know there that local "table" is non-NULL and that
9184 JUMP_TABLE_DATA_P (table) holds.
9185 (label_is_jump_target_p): Introduce local "table", using it in
9186 place of "tmp" for jump table data.
9188 2014-08-19 Marek Polacek <polacek@redhat.com>
9191 * doc/invoke.texi: Document -Wbool-compare.
9193 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9195 * rtl.h (entry_of_function): Strengthen return type from rtx to
9197 * cfgrtl.c (entry_of_function): Likewise.
9199 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9201 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9202 rtx_insn *, adding a checked cast for now.
9203 (get_last_insn): Likewise.
9205 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9207 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
9210 * emit-rtl.c (gen_label_rtx): Likewise.
9212 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9214 * rtl.h (previous_insn): Strengthen return type from rtx to
9216 (next_insn): Likewise.
9217 (prev_nonnote_insn): Likewise.
9218 (prev_nonnote_insn_bb): Likewise.
9219 (next_nonnote_insn): Likewise.
9220 (next_nonnote_insn_bb): Likewise.
9221 (prev_nondebug_insn): Likewise.
9222 (next_nondebug_insn): Likewise.
9223 (prev_nonnote_nondebug_insn): Likewise.
9224 (next_nonnote_nondebug_insn): Likewise.
9225 (prev_real_insn): Likewise.
9226 (next_real_insn): Likewise.
9227 (prev_active_insn): Likewise.
9228 (next_active_insn): Likewise.
9230 * emit-rtl.c (next_insn): Strengthen return type from rtx to
9231 rtx_insn *, adding a checked cast.
9232 (previous_insn): Likewise.
9233 (next_nonnote_insn): Likewise.
9234 (next_nonnote_insn_bb): Likewise.
9235 (prev_nonnote_insn): Likewise.
9236 (prev_nonnote_insn_bb): Likewise.
9237 (next_nondebug_insn): Likewise.
9238 (prev_nondebug_insn): Likewise.
9239 (next_nonnote_nondebug_insn): Likewise.
9240 (prev_nonnote_nondebug_insn): Likewise.
9241 (next_real_insn): Likewise.
9242 (prev_real_insn): Likewise.
9243 (next_active_insn): Likewise.
9244 (prev_active_insn): Likewise.
9246 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
9247 param "stepfunc" so that it returns an rtx_insn * rather than an
9248 rtx, to track the change to prev_nonnote_insn_bb, which is the
9249 only function this is called with.
9250 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
9252 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
9254 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
9257 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9259 * coretypes.h (class rtx_debug_insn): Add forward declaration.
9260 (class rtx_nonjump_insn): Likewise.
9261 (class rtx_jump_insn): Likewise.
9262 (class rtx_call_insn): Likewise.
9263 (class rtx_jump_table_data): Likewise.
9264 (class rtx_barrier): Likewise.
9265 (class rtx_code_label): Likewise.
9266 (class rtx_note): Likewise.
9268 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
9269 adding the invariant DEBUG_INSN_P (X).
9270 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
9271 the invariant NONJUMP_INSN_P (X).
9272 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
9273 the invariant JUMP_P (X).
9274 (class rtx_call_insn): New, a subclass of rtx_insn, adding
9275 the invariant CALL_P (X).
9276 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
9277 invariant JUMP_TABLE_DATA_P (X).
9278 (class rtx_barrier): New, a subclass of rtx_insn, adding the
9279 invariant BARRIER_P (X).
9280 (class rtx_code_label): New, a subclass of rtx_insn, adding
9281 the invariant LABEL_P (X).
9282 (class rtx_note): New, a subclass of rtx_insn, adding
9283 the invariant NOTE_P(X).
9284 (is_a_helper <rtx_debug_insn *>::test): New.
9285 (is_a_helper <rtx_nonjump_insn *>::test): New.
9286 (is_a_helper <rtx_jump_insn *>::test): New.
9287 (is_a_helper <rtx_call_insn *>::test): New.
9288 (is_a_helper <rtx_jump_table_data *>::test): New functions,
9289 overloaded for both rtx and rtx_insn *.
9290 (is_a_helper <rtx_barrier *>::test): New.
9291 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
9292 for both rtx and rtx_insn *.
9293 (is_a_helper <rtx_note *>::test): New.
9295 2014-08-19 Marek Polacek <polacek@redhat.com>
9297 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
9298 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9299 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
9300 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9302 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9304 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
9305 rtx_insn *. To help with transition, for now, convert from an
9306 access macro into a pair of functions: BND_TO, returning an
9308 (SET_BND_TO): New function, for use where BND_TO is used as an
9311 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
9313 (BND_TO): New function, adding a checked cast.
9314 (SET_BND_TO): New function.
9316 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
9318 (compute_av_set_on_boundaries): Likewise.
9320 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9322 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
9323 destination if it is used in source.
9324 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
9325 (*popcount<mode>2_falsedep_1): Likewise.
9327 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9330 * configure.ac: Set install_gold_as_default to no first.
9331 * configure: Regenerated.
9333 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9335 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
9336 "note_list" field will eventually be an rtx_insn *. To help with
9337 transition, for now, convert from an access macro into a pair of
9338 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
9339 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
9342 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
9343 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
9345 * sel-sched-ir.c (init_bb): Likewise.
9346 (sel_restore_notes): Likewise.
9347 (move_bb_info): Likewise.
9348 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
9349 (SET_BB_NOTE_LIST): New function.
9351 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9353 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
9354 field will eventually be an rtx_insn *. To help with transition,
9355 for now, convert from an access macro into a pair of functions:
9356 VINSN_INSN_RTX, returning an rtx_insn *, and...
9357 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
9358 is used as an lvalue.
9360 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
9361 SET_VINSN_INSN_RTX where it's used as an lvalue.
9362 (VINSN_INSN_RTX): New function.
9363 (SET_VINSN_INSN_RTX): New function.
9365 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9367 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
9368 eventually be rtx_insn *, but to help with transition, for now,
9369 convert from an access macro into a pair of functions: DEP_PRO
9370 returning an rtx_insn * and...
9371 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
9372 lvalue, returning an rtx&.
9373 (DEP_CON): Analogous changes to DEP_PRO above.
9374 (SET_DEP_CON): Likewise.
9376 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
9377 an lvalue to SET_DEP_CON.
9378 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
9379 (sd_copy_back_deps): Likewise for DEP_CON.
9380 (DEP_PRO): New function, adding a checked cast for now.
9381 (DEP_CON): Likewise.
9382 (SET_DEP_PRO): New function.
9383 (SET_DEP_CON): Likewise.
9385 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9387 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
9388 (extra_options): Add i386/cygwin.opt.
9389 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
9390 (CPP_SPEC): Accept -pthread.
9392 (GOMP_SELF_SPECS): Update comment.
9393 * config/i386/cygwin.opt: New file for -pthread flag.
9395 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9397 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
9398 * df.h (DF_REF_INSN): Convert from a macro to a function, so
9399 that we can return an rtx_insn *.
9401 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9403 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
9404 when building executables, not DLLs. Add --large-address-aware
9405 under the same conditions.
9406 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
9407 when building executables, not DLLs. Add --large-address-aware
9408 under the same conditions when using -m32.
9410 * config/i386/cygwin-stdint.h: Throughout, make type
9411 definitions dependent on target architecture, not host.
9413 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9415 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9416 the return type from rtx to rtx_insn *, which will enable various
9417 conversions in followup patches. For now this is is done by a
9419 (NEXT_INSN): Likewise.
9420 (SET_PREV_INSN): Convert to an inline function. This is intended
9421 for use as an lvalue, and so returns an rtx& to allow in-place
9423 (SET_NEXT_INSN): Likewise.
9425 2014-07-08 Mark Wielaard <mjw@redhat.com>
9428 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
9430 2014-08-19 Marek Polacek <polacek@redhat.com>
9433 * cgraphunit.c (handle_alias_pairs): Fix condition.
9435 2014-08-19 Richard Biener <rguenther@suse.de>
9437 * gimple-fold.c (fold_gimple_assign): Properly build a
9438 null-pointer constant when devirtualizing addresses.
9440 2014-07-07 Mark Wielaard <mjw@redhat.com>
9442 * dwarf2out.c (decl_quals): New function.
9443 (modified_type_die): Take one cv_quals argument instead of two,
9444 one for const and one for volatile.
9445 (add_type_attribute): Likewise.
9446 (generic_parameter_die): Call add_type_attribute with one modifier
9448 (base_type_for_mode): Likewise.
9449 (add_bounds_info): Likewise.
9450 (add_subscript_info): Likewise.
9451 (gen_array_type_die): Likewise.
9452 (gen_descr_array_type_die): Likewise.
9453 (gen_entry_point_die): Likewise.
9454 (gen_enumeration_type_die): Likewise.
9455 (gen_formal_parameter_die): Likewise.
9456 (gen_subprogram_die): Likewise.
9457 (gen_variable_die): Likewise.
9458 (gen_const_die): Likewise.
9459 (gen_field_die): Likewise.
9460 (gen_pointer_type_die): Likewise.
9461 (gen_reference_type_die): Likewise.
9462 (gen_ptr_to_mbr_type_die): Likewise.
9463 (gen_inheritance_die): Likewise.
9464 (gen_subroutine_type_die): Likewise.
9465 (gen_typedef_die): Likewise.
9466 (force_type_die): Likewise.
9468 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9470 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
9472 * configure: Regenerate.
9474 2014-08-19 Richard Biener <rguenther@suse.de>
9476 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
9477 DECL_EXTERNALs in BLOCKs as non-references.
9478 * tree-streamer-out.c (streamer_write_chain): Likewise.
9480 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
9481 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9482 Anna Tikhonova <anna.tikhonova@intel.com>
9483 Ilya Tocar <ilya.tocar@intel.com>
9484 Andrey Turetskiy <andrey.turetskiy@intel.com>
9485 Ilya Verbin <ilya.verbin@intel.com>
9486 Kirill Yukhin <kirill.yukhin@intel.com>
9487 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9489 * config/i386/sse.md
9490 (define_mode_iterator VI48_AVX512F): Delete.
9491 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
9492 (define_mode_iterator VI2_AVX512VL): Ditto.
9493 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
9496 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
9498 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
9499 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
9500 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9501 with VI48_AVX512F_AVX512VL): New.
9502 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9503 with VI2_AVX512VL): Ditto.
9505 2014-08-19 Marek Polacek <polacek@redhat.com>
9507 * doc/invoke.texi: Document -Wc99-c11-compat.
9509 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9511 * rtl.h (PREV_INSN): Split macro in two: the existing one,
9513 (SET_PREV_INSN): New macro, for use as an lvalue.
9514 (NEXT_INSN, SET_NEXT_INSN): Likewise.
9516 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
9517 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
9518 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9519 (fixup_abnormal_edges): Likewise.
9520 (unlink_insn_chain): Likewise.
9521 (fixup_reorder_chain): Likewise.
9522 (cfg_layout_delete_block): Likewise.
9523 (cfg_layout_merge_blocks): Likewise.
9524 * combine.c (update_cfg_for_uncondjump): Likewise.
9525 * emit-rtl.c (link_insn_into_chain): Likewise.
9526 (remove_insn): Likewise.
9527 (delete_insns_since): Likewise.
9528 (reorder_insns_nobb): Likewise.
9529 (emit_insn_after_1): Likewise.
9530 * final.c (rest_of_clean_state): Likewise.
9531 (final_scan_insn): Likewise.
9532 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
9533 * haifa-sched.c (concat_note_lists): Likewise.
9534 (remove_notes): Likewise.
9535 (restore_other_notes): Likewise.
9536 (move_insn): Likewise.
9537 (unlink_bb_notes): Likewise.
9538 (restore_bb_notes): Likewise.
9539 * jump.c (delete_for_peephole): Likewise.
9540 * optabs.c (emit_libcall_block_1): Likewise.
9541 * reorg.c (emit_delay_sequence): Likewise.
9542 (fill_simple_delay_slots): Likewise.
9543 * sel-sched-ir.c (sel_move_insn): Likewise.
9544 (sel_remove_insn): Likewise.
9545 (get_bb_note_from_pool): Likewise.
9546 * sel-sched.c (move_nop_to_previous_block): Likewise.
9548 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
9549 * config/c6x/c6x.c (gen_one_bundle): Likewise.
9550 (c6x_gen_bundles): Likewise.
9551 (hwloop_optimize): Likewise.
9552 * config/frv/frv.c (frv_function_prologue): Likewise.
9553 (frv_register_nop): Likewise.
9554 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
9555 (ia64_reorg): Likewise.
9556 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
9557 (mep_make_bundle): Likewise.
9558 (mep_bundle_insns): Likewise.
9559 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
9560 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
9561 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
9563 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9565 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
9566 return type from rtx to rtx_insn *.
9568 (BB_HEADER): Likewise.
9569 (BB_FOOTER): Likewise.
9570 (SET_BB_HEAD): Convert to a function.
9571 (SET_BB_END): Likewise.
9572 (SET_BB_HEADER): Likewise.
9573 (SET_BB_FOOTER): Likewise.
9575 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
9576 Strengthen the return type from rtx to rtx_insn *. For now, this
9577 is done by adding a checked cast, but this will eventually
9578 become a field lookup.
9580 (BB_HEADER): Likewise.
9581 (BB_FOOTER): Likewise.
9582 (SET_BB_HEAD): New function, from macro of same name. This is
9583 intended for use as an lvalue, and so returns an rtx& to allow
9584 in-place modification.
9585 (SET_BB_END): Likewise.
9586 (SET_BB_HEADER): Likewise.
9587 (SET_BB_FOOTER): Likewise.
9589 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9591 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
9593 (SET_BB_HEAD): New macro, for use as a lvalue.
9594 (BB_END, SET_BB_END): Likewise.
9595 (BB_HEADER, SET_BB_HEADER): Likewise.
9596 (BB_FOOTER, SET_BB_FOOTER): Likewise.
9598 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
9599 of BB_* macros into SET_BB_* macros.
9600 (fix_crossing_unconditional_branches): Likewise.
9601 * caller-save.c (save_call_clobbered_regs): Likewise.
9602 (insert_one_insn): Likewise.
9603 * cfgbuild.c (find_bb_boundaries): Likewise.
9604 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9605 (outgoing_edges_match): Likewise.
9606 (try_optimize_cfg): Likewise.
9607 * cfgexpand.c (expand_gimple_cond): Likewise.
9608 (expand_gimple_tailcall): Likewise.
9609 (expand_gimple_basic_block): Likewise.
9610 (construct_exit_block): Likewise.
9611 * cfgrtl.c (delete_insn): Likewise.
9612 (create_basic_block_structure): Likewise.
9613 (rtl_delete_block): Likewise.
9614 (rtl_split_block): Likewise.
9615 (emit_nop_for_unique_locus_between): Likewise.
9616 (rtl_merge_blocks): Likewise.
9617 (block_label): Likewise.
9618 (try_redirect_by_replacing_jump): Likewise.
9619 (emit_barrier_after_bb): Likewise.
9620 (fixup_abnormal_edges): Likewise.
9621 (record_effective_endpoints): Likewise.
9622 (relink_block_chain): Likewise.
9623 (fixup_reorder_chain): Likewise.
9624 (fixup_fallthru_exit_predecessor): Likewise.
9625 (cfg_layout_duplicate_bb): Likewise.
9626 (cfg_layout_split_block): Likewise.
9627 (cfg_layout_delete_block): Likewise.
9628 (cfg_layout_merge_blocks): Likewise.
9629 * combine.c (update_cfg_for_uncondjump): Likewise.
9630 * emit-rtl.c (add_insn_after): Likewise.
9631 (remove_insn): Likewise.
9632 (reorder_insns): Likewise.
9633 (emit_insn_after_1): Likewise.
9634 * haifa-sched.c (get_ebb_head_tail): Likewise.
9635 (restore_other_notes): Likewise.
9636 (move_insn): Likewise.
9637 (sched_extend_bb): Likewise.
9638 (fix_jump_move): Likewise.
9639 * ifcvt.c (noce_process_if_block): Likewise.
9640 (dead_or_predicable): Likewise.
9641 * ira.c (update_equiv_regs): Likewise.
9642 * reg-stack.c (change_stack): Likewise.
9643 * sel-sched-ir.c (sel_move_insn): Likewise.
9644 * sel-sched.c (move_nop_to_previous_block): Likewise.
9646 * config/c6x/c6x.c (hwloop_optimize): Likewise.
9647 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
9649 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9651 * rtl.h (for_each_rtx_in_insn): New function.
9652 * rtlanal.c (for_each_rtx_in_insn): Likewise.
9654 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9656 * coretypes.h (class rtx_insn): Add forward declaration.
9658 * rtl.h: Include is-a.h.
9659 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
9660 workaround to ensure gengtype knows inheritance is occurring,
9661 whilst continuing to use the pre-existing special-casing for
9663 (class rtx_insn): New subclass of rtx_def, adding the
9664 invariant that we're dealing with something we can sanely use
9665 INSN_UID, NEXT_INSN, PREV_INSN on.
9666 (is_a_helper <rtx_insn *>::test): New.
9667 (is_a_helper <const rtx_insn *>::test): New.
9669 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9671 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
9673 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
9675 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
9678 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
9680 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
9681 to BUILT_IN_UNREACHABLE.
9683 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
9686 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
9688 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
9689 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
9690 (ffs<mode>2): Do not expand with tzcnt for
9691 TARGET_AVOID_FALSE_DEP_FOR_BMI.
9692 (ffssi2_no_cmove): Ditto.
9693 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
9694 (ctz<mode>2): New expander.
9695 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
9696 (*ctz<mode>2_falsedep): New insn.
9697 (*ctz<mode>2): Rename from ctz<mode>2.
9698 (clz<mode>2_lzcnt): New expander.
9699 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
9700 (*clz<mode>2_lzcnt_falsedep): New insn.
9701 (*clz<mode>2): Rename from ctz<mode>2.
9702 (popcount<mode>2): New expander.
9703 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
9704 (*popcount<mode>2_falsedep): New insn.
9705 (*popcount<mode>2): Rename from ctz<mode>2.
9706 (*popcount<mode>2_cmp): Remove.
9707 (*popcountsi2_cmp_zext): Ditto.
9709 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
9711 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
9712 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
9713 * config/microblaze/microblaze.h
9714 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
9716 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
9719 * configure.ac: Set install_gold_as_default to no for
9721 * configure: Regenerated.
9723 2014-08-18 Roman Gareev <gareevroman@gmail.com>
9725 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
9726 * config.in: Add undef of HAVE_isl.
9727 * configure: Regenerate.
9728 * configure.ac: Add definition of HAVE_isl.
9729 * graphite-blocking.c: Add checking of HAVE_isl.
9730 * graphite-dependences.c: Likewise.
9731 * graphite-interchange.c: Likewise.
9732 * graphite-isl-ast-to-gimple.c: Likewise.
9733 * graphite-optimize-isl.c: Likewise.
9734 * graphite-poly.c: Likewise.
9735 * graphite-scop-detection.c: Likewise.
9736 * graphite-sese-to-poly.c: Likewise.
9737 * graphite.c: Likewise.
9738 * toplev.c: Replace the checking of HAVE_cloog with the checking
9741 2014-08-18 Richard Biener <rguenther@suse.de>
9743 PR tree-optimization/62090
9744 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
9745 (fold_builtin_3): Do not fold snprintf.
9746 (fold_builtin_4): Likewise.
9747 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
9748 moved from builtins.c.
9749 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
9750 (gimple_fold_builtin): Do not fold sprintf here.
9752 2014-08-18 Richard Biener <rguenther@suse.de>
9754 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
9756 (maybe_canonicalize_mem_ref_addr): ... this function.
9757 (fold_stmt_1): Apply it here before all simplification.
9759 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
9762 * cgraph.h (cgraph_node::create_indirect_edge): Add
9763 compute_indirect_info param.
9764 * cgraph.c (cgraph_node::create_indirect_edge): Compute
9765 indirect_info only when it is required.
9766 * cgraphclones.c (cgraph_clone_edge): Do not recompute
9767 indirect_info fore cloned indirect edge.
9769 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9770 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9771 Anna Tikhonova <anna.tikhonova@intel.com>
9772 Ilya Tocar <ilya.tocar@intel.com>
9773 Andrey Turetskiy <andrey.turetskiy@intel.com>
9774 Ilya Verbin <ilya.verbin@intel.com>
9775 Kirill Yukhin <kirill.yukhin@intel.com>
9776 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9778 * config/i386/sse.md
9779 (define_mode_iterator VI8_AVX2_AVX512BW): New.
9780 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
9782 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9783 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9784 Anna Tikhonova <anna.tikhonova@intel.com>
9785 Ilya Tocar <ilya.tocar@intel.com>
9786 Andrey Turetskiy <andrey.turetskiy@intel.com>
9787 Ilya Verbin <ilya.verbin@intel.com>
9788 Kirill Yukhin <kirill.yukhin@intel.com>
9789 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9791 * config/i386/sse.md
9792 (define_mode_iterator VF1_AVX512VL): New.
9793 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
9794 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
9797 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9798 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9799 Anna Tikhonova <anna.tikhonova@intel.com>
9800 Ilya Tocar <ilya.tocar@intel.com>
9801 Andrey Turetskiy <andrey.turetskiy@intel.com>
9802 Ilya Verbin <ilya.verbin@intel.com>
9803 Kirill Yukhin <kirill.yukhin@intel.com>
9804 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9806 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
9807 * config/i386/i386.md
9808 (define_code_iterator any_float): New.
9809 (define_code_attr floatsuffix): New.
9810 * config/i386/sse.md
9811 (define_mode_iterator VF1_128_256VL): New.
9812 (define_mode_iterator VF2_512_256VL): New.
9813 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
9815 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
9816 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
9818 (define_mode_attr qq2pssuff): New.
9819 (define_mode_attr sselongvecmode): New.
9820 (define_mode_attr sselongvecmodelower): New.
9821 (define_mode_attr sseintvecmode3): New.
9822 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
9824 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
9825 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
9826 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
9827 (define_insn "ufloatv2siv2df2<mask_name>"): New.
9829 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9830 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9831 Anna Tikhonova <anna.tikhonova@intel.com>
9832 Ilya Tocar <ilya.tocar@intel.com>
9833 Andrey Turetskiy <andrey.turetskiy@intel.com>
9834 Ilya Verbin <ilya.verbin@intel.com>
9835 Kirill Yukhin <kirill.yukhin@intel.com>
9836 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9838 * config/i386/sse.md
9839 (define_mode_iterator VF2_AVX512VL): New.
9840 (define_mode_attr sseintvecmode2): New.
9841 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
9842 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
9843 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
9845 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
9847 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9849 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9852 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9853 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9854 Anna Tikhonova <anna.tikhonova@intel.com>
9855 Ilya Tocar <ilya.tocar@intel.com>
9856 Andrey Turetskiy <andrey.turetskiy@intel.com>
9857 Ilya Verbin <ilya.verbin@intel.com>
9858 Kirill Yukhin <kirill.yukhin@intel.com>
9859 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9861 * config/i386/i386.md
9862 (define_insn "*movoi_internal_avx"): Add evex version.
9863 (define_insn "*movti_internal"): Ditto.
9865 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9866 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9867 Anna Tikhonova <anna.tikhonova@intel.com>
9868 Ilya Tocar <ilya.tocar@intel.com>
9869 Andrey Turetskiy <andrey.turetskiy@intel.com>
9870 Ilya Verbin <ilya.verbin@intel.com>
9871 Kirill Yukhin <kirill.yukhin@intel.com>
9872 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9874 * config/i386/i386.md
9875 (define_attr "isa"): Add avx512dq, noavx512dq.
9876 (define_attr "enabled"): Ditto.
9877 * config/i386/sse.md
9878 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
9880 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9881 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9882 Anna Tikhonova <anna.tikhonova@intel.com>
9883 Ilya Tocar <ilya.tocar@intel.com>
9884 Andrey Turetskiy <andrey.turetskiy@intel.com>
9885 Ilya Verbin <ilya.verbin@intel.com>
9886 Kirill Yukhin <kirill.yukhin@intel.com>
9887 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9889 * config/i386/i386.c
9890 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
9891 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
9892 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
9893 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
9894 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
9895 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
9896 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
9897 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
9898 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
9899 * config/i386/sse.md
9900 (define_mode_iterator VMOVE): Allow V4TI mode.
9901 (define_mode_iterator V_AVX512VL): New.
9902 (define_mode_iterator V): New handling for AVX512VL.
9903 (define_insn "avx512f_load<mode>_mask"): Delete.
9904 (define_insn "<avx512>_load<mode>_mask"): New.
9905 (define_insn "avx512f_store<mode>_mask"): Delete.
9906 (define_insn "<avx512>_store<mode>_mask"): New.
9909 2014-08-18 Yury Gribov <y.gribov@samsung.com>
9912 * asan.c (instrument_derefs): Fix bitfield check.
9914 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9916 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
9917 * config/rs6000/htm.md (ttest): Remove clobber.
9918 * config/rs6000/predicates.md (any_mask_operand): New predicate.
9919 (and_operand): Reformat.
9920 (and_2rld_operand): New predicate.
9921 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
9923 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
9924 parameter. Handle AND directly.
9925 (rs6000_split_logical_di): Remove last parameter.
9926 (rs6000_split_logical): Remove last parameter. Remove obsolete
9928 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
9929 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
9930 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
9931 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
9932 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
9933 and 5 anonymous splitters): Delete.
9934 (and<mode>3): New expander.
9935 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
9936 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
9937 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
9938 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
9939 (floatdisf2_internal1): Remove clobbers.
9940 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
9941 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
9942 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
9943 (and<mode>3 for BOOL_128): Remove clobber.
9944 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
9945 rs6000_split_logical.
9946 (*bool<mode>3_internal for BOOL_128): Adjust call of
9947 rs6000_split_logical.
9948 (*boolc<mode>3_internal1 for BOOL_128,
9949 *boolc<mode>3_internal2 for BOOL_128,
9950 *boolcc<mode>3_internal1 for BOOL_128,
9951 *boolcc<mode>3_internal2 for BOOL_128,
9952 *eqv<mode>3_internal1 for BOOL_128,
9953 *eqv<mode>3_internal2 for BOOL_128,
9954 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
9955 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
9957 (*vec_reload_and_reg_<mptrsize>): Delete.
9959 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9961 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
9962 and split, *boolccsi3_internal3 and split): Delete.
9963 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
9964 *boolccdi3_internal3 and split): Delete.
9965 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
9966 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
9968 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9970 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
9971 and split, *boolcsi3_internal3 and split): Delete.
9972 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
9973 *boolcdi3_internal3 and split): Delete.
9974 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
9976 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9978 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
9979 <'u'>: Also support printing the low-order 16 bits.
9980 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
9981 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
9982 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
9983 *booldi3_internal3 and split): Delete.
9984 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
9985 *bool<mode>3_dot2): New.
9986 (two anonymous define_splits for non_logical_cint_operand): Merge.
9988 2014-08-17 Marek Polacek <polacek@redhat.com>
9989 Manuel López-Ibáñez <manu@gcc.gnu.org>
9992 * diagnostic.c (adjust_line): Add gcc_checking_assert.
9993 (diagnostic_show_locus): Don't print caret diagnostic
9994 if a column is larger than the line_width.
9996 2014-08-17 Roman Gareev <gareevroman@gmail.com>
9998 * common.opt: Make the ISL AST generator to be the main code generator
10001 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10003 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10005 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10008 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10010 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10011 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10012 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10014 * config/pa/pa.md (begin_brtab): Delete insn.
10015 (end_brtab): Likewise.
10017 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10019 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10021 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10023 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10024 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10025 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10026 (get_dynamic_type): Remove.
10027 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10028 (clear_speculation): Bring to ipa-deivrt.h
10029 (get_class_context): Rename to ...
10030 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10031 (contains_type_p): Update.
10032 (get_dynamic_type): Rename to ...
10033 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10034 (possible_polymorphic_call_targets): UPdate.
10035 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10036 * ipa-prop.c (ipa_analyze_call_uses): Update.
10038 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10040 * doc/invoke.texi (SH options): Document missing processor variant
10041 options. Remove references to Hitachi. Undocument deprecated mspace
10044 2014-08-15 Jason Merrill <jason@redhat.com>
10046 * tree.c (type_hash_canon): Uncomment assert.
10048 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10050 * input.h (in_system_header_at): Add comment.
10052 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10055 * diagnostic.c (build_message_string): Make it extern.
10056 * diagnostic.h (build_message_string): Make it extern.
10058 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10060 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10061 load/store from/to non-floating class pseudo.
10063 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10065 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10067 2014-08-15 Richard Biener <rguenther@suse.de>
10069 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10070 (get_constraint_for_ssa_var): Remove dead code.
10071 (get_constraint_for_1): Adjust.
10072 (find_what_var_points_to): Likewise.
10073 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10075 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10078 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10079 (_mm512_mask_cmpge_epu32_mask): Ditto.
10080 (_mm512_cmpge_epu32_mask): Ditto.
10081 (_mm512_mask_cmpge_epi64_mask): Ditto.
10082 (_mm512_cmpge_epi64_mask): Ditto.
10083 (_mm512_mask_cmpge_epu64_mask): Ditto.
10084 (_mm512_cmpge_epu64_mask): Ditto.
10085 (_mm512_mask_cmple_epi32_mask): Ditto.
10086 (_mm512_cmple_epi32_mask): Ditto.
10087 (_mm512_mask_cmple_epu32_mask): Ditto.
10088 (_mm512_cmple_epu32_mask): Ditto.
10089 (_mm512_mask_cmple_epi64_mask): Ditto.
10090 (_mm512_cmple_epi64_mask): Ditto.
10091 (_mm512_mask_cmple_epu64_mask): Ditto.
10092 (_mm512_cmple_epu64_mask): Ditto.
10093 (_mm512_mask_cmplt_epi32_mask): Ditto.
10094 (_mm512_cmplt_epi32_mask): Ditto.
10095 (_mm512_mask_cmplt_epu32_mask): Ditto.
10096 (_mm512_cmplt_epu32_mask): Ditto.
10097 (_mm512_mask_cmplt_epi64_mask): Ditto.
10098 (_mm512_cmplt_epi64_mask): Ditto.
10099 (_mm512_mask_cmplt_epu64_mask): Ditto.
10100 (_mm512_cmplt_epu64_mask): Ditto.
10101 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10102 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10103 (_mm512_cmpneq_epu32_mask): Ditto.
10104 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10105 (_mm512_cmpneq_epi64_mask): Ditto.
10106 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10107 (_mm512_cmpneq_epu64_mask): Ditto.
10108 (_mm512_castpd_ps): Ditto.
10109 (_mm512_castpd_si512): Ditto.
10110 (_mm512_castps_pd): Ditto.
10111 (_mm512_castps_si512): Ditto.
10112 (_mm512_castsi512_ps): Ditto.
10113 (_mm512_castsi512_pd): Ditto.
10114 (_mm512_castpd512_pd128): Ditto.
10115 (_mm512_castps512_ps128): Ditto.
10116 (_mm512_castsi512_si128): Ditto.
10117 (_mm512_castpd512_pd256): Ditto.
10118 (_mm512_castps512_ps256): Ditto.
10119 (_mm512_castsi512_si256): Ditto.
10120 (_mm512_castpd128_pd512): Ditto.
10121 (_mm512_castps128_ps512): Ditto.
10122 (_mm512_castsi128_si512): Ditto.
10123 (_mm512_castpd256_pd512): Ditto.
10124 (_mm512_castps256_ps512): Ditto.
10125 (_mm512_castsi256_si512): Ditto.
10126 (_mm512_cmpeq_epu32_mask): Ditto.
10127 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10128 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10129 (_mm512_cmpeq_epu64_mask): Ditto.
10130 (_mm512_cmpgt_epu32_mask): Ditto.
10131 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10132 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10133 (_mm512_cmpgt_epu64_mask): Ditto.
10134 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10135 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10136 * config/i386/i386.c (enum ix86_builtins): Add
10137 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10138 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10139 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10140 (bdesc_args): Add __builtin_ia32_si512_256si,
10141 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10142 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10143 __builtin_ia32_pd512_pd.
10144 (ix86_expand_args_builtin): Handle new FTYPEs.
10145 * config/i386/sse.md (castmode): Add 512-bit modes.
10146 (AVX512MODE2P): New.
10147 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10148 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10150 2014-08-15 Richard Biener <rguenther@suse.de>
10152 * fold-const.c (tree_swap_operands_p): Put all constants
10153 last, also strip sign-changing NOPs when considering further
10154 canonicalization. Canonicalize also when optimizing for size.
10156 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10158 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10159 one_match > zero_match case to just before simple_sequence.
10161 2014-08-15 Richard Biener <rguenther@suse.de>
10163 * data-streamer.h (streamer_string_index, string_for_index):
10165 * data-streamer-out.c (streamer_string_index): Make static.
10166 * data-streamer-in.c (string_for_index): Likewise.
10167 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10168 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10170 2014-08-15 Richard Biener <rguenther@suse.de>
10172 PR tree-optimization/62031
10173 * tree-data-ref.c (dr_analyze_indices): Do not set
10174 DR_UNCONSTRAINED_BASE.
10175 (dr_may_alias_p): All indirect accesses have to go the
10176 formerly DR_UNCONSTRAINED_BASE path.
10177 * tree-data-ref.h (struct indices): Remove
10178 unconstrained_base member.
10179 (DR_UNCONSTRAINED_BASE): Remove.
10181 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10183 PR middle-end/62092
10184 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10185 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10186 in OMP_CLAUSE_MAP in some outer target region.
10188 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10190 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10191 name_expansion_cache.
10192 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10193 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10194 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10195 (difference_cannot_overflow_p): New parameter. Use affine
10196 expansion for equality check.
10197 (iv_elimination_compare_lt): Pass new argument.
10199 2014-08-14 DJ Delorie <dj@redhat.com>
10201 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10202 variables to the accumulator.
10204 * config/rl78/predicates.md (rl78_near_mem_operand): New.
10205 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
10206 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
10207 with far-far moves.
10209 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
10210 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
10211 (umulqihi3_virt): Likewise.
10212 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
10213 (umulqihi3_real): Likewise.
10215 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
10217 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10219 PR tree-optimization/62091
10220 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
10221 function_entry_reached.
10222 (walk_aliased_vdefs): Clear it here.
10223 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
10225 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10227 * ipa-utils.h (compare_virtual_tables): Declare.
10228 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
10230 2014-08-14 Marek Polacek <polacek@redhat.com>
10233 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
10234 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
10236 2014-08-14 Tom de Vries <tom@codesourcery.com>
10238 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
10240 2014-08-14 Tom de Vries <tom@codesourcery.com>
10242 PR rtl-optimization/62004
10243 PR rtl-optimization/62030
10244 * ifcvt.c (rtx_interchangeable_p): New function.
10245 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
10246 * emit-rtl.h (mem_attrs_eq_p): Declare.
10248 2014-08-14 Roman Gareev <gareevroman@gmail.com>
10250 * graphite-scop-detection.c:
10251 Add inclusion of cp-tree.h.
10252 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
10253 in case they are pointers to object types
10255 2014-08-14 Richard Biener <rguenther@suse.de>
10257 * BASE-VER: Change to 5.0.0
10259 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10260 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10261 Anna Tikhonova <anna.tikhonova@intel.com>
10262 Ilya Tocar <ilya.tocar@intel.com>
10263 Andrey Turetskiy <andrey.turetskiy@intel.com>
10264 Ilya Verbin <ilya.verbin@intel.com>
10265 Kirill Yukhin <kirill.yukhin@intel.com>
10266 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10268 * config/i386/sse.md (define_mode_attr avx512): New.
10269 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
10271 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
10272 (define_mode_attr ssse3_avx2): Ditto.
10273 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
10274 (define_mode_attr avx2_avx512bw): New.
10275 (define_mode_attr ssedoublemodelower): New.
10276 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
10277 V32HI, V64QI modes.
10278 (define_mode_attr ssebytemode): Allow V8DI modes.
10279 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
10280 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
10281 (define_mode_attr ssePSmode2): New.
10282 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
10283 V16HI, V32HI modes.
10284 (define_mode_attr dbpsadbwmode): New.
10285 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
10286 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
10287 (vi8_sse4_1_avx2_avx512): New.
10288 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
10290 (define_mode_attr blendbits): Move before its immediate use.
10292 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10293 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10294 Anna Tikhonova <anna.tikhonova@intel.com>
10295 Ilya Tocar <ilya.tocar@intel.com>
10296 Andrey Turetskiy <andrey.turetskiy@intel.com>
10297 Ilya Verbin <ilya.verbin@intel.com>
10298 Kirill Yukhin <kirill.yukhin@intel.com>
10299 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10301 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
10302 * config/i386/subst.md
10303 (define_mode_iterator SUBST_V): Update.
10304 (define_mode_iterator SUBST_A): Ditto.
10305 (define_subst_attr "mask_operand7"): New.
10306 (define_subst_attr "mask_operand10"): New.
10307 (define_subst_attr "mask_operand_arg34") : New.
10308 (define_subst_attr "mask_expand_op3"): New.
10309 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
10310 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
10311 (define_subst_attr "mask_avx512vl_condition"): New.
10312 (define_subst_attr "round_mask_operand4"): Ditto.
10313 (define_subst_attr "round_mask_scalar_op3"): Delete.
10314 (define_subst_attr "round_mask_op4"): New.
10315 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
10317 (define_subst_attr "round_modev8sf_condition"): New.
10318 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
10320 (define_subst_attr "round_saeonly_mask_operand4"): New.
10321 (define_subst_attr "round_saeonly_mask_op4"): New.
10322 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
10323 V8DImode, V16SImode.
10324 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
10325 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
10326 (define_subst_attr "mask_expand4_args"): New.
10327 (define_subst "mask_expand4"): New.
10329 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10330 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10331 Anna Tikhonova <anna.tikhonova@intel.com>
10332 Ilya Tocar <ilya.tocar@intel.com>
10333 Andrey Turetskiy <andrey.turetskiy@intel.com>
10334 Ilya Verbin <ilya.verbin@intel.com>
10335 Kirill Yukhin <kirill.yukhin@intel.com>
10336 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10338 * config/i386/i386.md
10339 (define_attr "isa"): Add avx512bw,noavx512bw.
10340 (define_attr "enabled"): Ditto.
10341 (define_split): Add 32/64-bit mask logic.
10342 (define_insn "*k<logic>qi"): New.
10343 (define_insn "*k<logic>hi"): New.
10344 (define_insn "*anddi_1"): Add mask version.
10345 (define_insn "*andsi_1"): Ditto.
10346 (define_insn "*<code><mode>_1"): Ditto.
10347 (define_insn "*<code>hi_1"): Ditto.
10348 (define_insn "kxnor<mode>"): New.
10349 (define_insn "kunpcksi"): New.
10350 (define_insn "kunpckdi"): New.
10351 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
10352 (define_insn "*one_cmplhi2_1"): Ditto.
10354 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10355 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10356 Anna Tikhonova <anna.tikhonova@intel.com>
10357 Ilya Tocar <ilya.tocar@intel.com>
10358 Andrey Turetskiy <andrey.turetskiy@intel.com>
10359 Ilya Verbin <ilya.verbin@intel.com>
10360 Kirill Yukhin <kirill.yukhin@intel.com>
10361 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10363 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
10366 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10367 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10368 Anna Tikhonova <anna.tikhonova@intel.com>
10369 Ilya Tocar <ilya.tocar@intel.com>
10370 Andrey Turetskiy <andrey.turetskiy@intel.com>
10371 Ilya Verbin <ilya.verbin@intel.com>
10372 Kirill Yukhin <kirill.yukhin@intel.com>
10373 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10375 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
10377 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
10378 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
10379 xmm/ymm16+ when availble.
10380 * config/i386/i386.h
10381 (HARD_REGNO_NREGS): Add mask regs.
10382 (VALID_AVX512F_REG_MODE): Ditto.
10383 (VALID_AVX512F_REG_MODE) : Define.
10384 (VALID_MASK_AVX512BW_MODE): Ditto.
10385 (reg_class) (MASK_REG_P(X)): Define.
10386 * config/i386/i386.md: Do not split long moves with mask register,
10387 use kmovb if avx512bw is availible.
10388 (movdi_internal): Handle mask registers.
10390 2014-08-14 Richard Biener <rguenther@suse.de>
10392 PR tree-optimization/62081
10393 * tree-ssa-loop.c (pass_fix_loops): New pass.
10394 (pass_tree_loop::gate): Do not fixup loops here.
10395 * tree-pass.h (make_pass_fix_loops): Declare.
10396 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
10398 2014-08-14 Richard Biener <rguenther@suse.de>
10400 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
10401 (type_hash_canon): ... this and avoid 2nd lookup for the add.
10403 2014-08-14 Richard Biener <rguenther@suse.de>
10405 PR tree-optimization/62090
10406 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
10407 (fold_builtin_2): Do not fold sprintf.
10408 (fold_builtin_3): Likewise.
10409 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
10410 moved from builtins.c.
10411 (gimple_fold_builtin): Fold sprintf.
10413 2014-08-14 Richard Biener <rguenther@suse.de>
10415 PR rtl-optimization/62079
10416 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10419 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10421 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10422 current_function_decl.
10424 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10426 * cgraph.c (cgraph_node::function_symbol): Fix wrong
10427 cgraph_function_node to cgraph_node::function_symbol
10430 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
10432 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
10433 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
10435 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
10437 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
10440 2014-08-13 Roman Gareev <gareevroman@gmail.com>
10442 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
10445 2014-08-12 Jakub Jelinek <jakub@redhat.com>
10448 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
10449 any registers that are used in mem_insn.
10451 2014-08-12 Steve Ellcey <sellcey@mips.com>
10453 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
10455 2014-08-12 Steve Ellcey <sellcey@mips.com>
10457 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
10458 (MULTILIB_DIRNAMES): Ditto.
10459 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
10460 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
10461 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
10462 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
10463 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
10464 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
10466 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10469 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
10470 of __ARM_SIZEOF_WCHAR_T.
10472 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10475 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
10476 Remove unnecessary attributes.
10478 2014-08-12 Yury Gribov <y.gribov@samsung.com>
10480 * internal-fn.c (init_internal_fns): Fix off-by-one.
10482 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
10483 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10484 Anna Tikhonova <anna.tikhonova@intel.com>
10485 Ilya Tocar <ilya.tocar@intel.com>
10486 Andrey Turetskiy <andrey.turetskiy@intel.com>
10487 Ilya Verbin <ilya.verbin@intel.com>
10488 Kirill Yukhin <kirill.yukhin@intel.com>
10489 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10491 * config/i386/i386.c (standard_sse_constant_opcode): Use
10492 vpxord/vpternlog if avx512 is availible.
10494 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
10496 PR middle-end/62103
10497 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
10498 bitfields, that is when size doesn't match the size of type or the
10499 size of the constructor.
10501 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
10503 * config/rs6000/constraints.md (wh constraint): New constraint,
10504 for FP registers if direct move is available.
10505 (wi constraint): New constraint, for VSX/FP registers that can
10506 handle 64-bit integers.
10507 (wj constraint): New constraint for VSX/FP registers that can
10508 handle 64-bit integers for direct moves.
10509 (wk constraint): New constraint for VSX/FP registers that can
10510 handle 64-bit doubles for direct moves.
10511 (wy constraint): Make documentation match implementation.
10513 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
10514 scalar_in_vmx_p field to simplify tests of whether SFmode or
10515 DFmode can go in the Altivec registers.
10516 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
10517 (rs6000_setup_reg_addr_masks): Likewise.
10518 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
10519 field, and wh/wi/wj/wk constraints.
10520 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
10521 the wh/wi/wj/wk constraints.
10522 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
10523 upper registers, prefer VSX registers unless the operation is a
10524 memory operation with REG+OFFSET addressing.
10526 * config/rs6000/vsx.md (VSr mode attribute): Add support for
10527 DImode. Change SFmode to use ww constraint instead of d to allow
10528 SF registers in the upper registers.
10531 (VSr5): Fix thinko in comment.
10532 (VSa): New mode attribute that is an alternative to wa, that
10533 returns the VSX register class that a mode can go in, but may not
10534 be the preferred register class.
10535 (VS_64dm): New mode attribute for appropriate register classes for
10536 referencing 64-bit elements of vectors for direct moves and normal
10538 (VS_64reg): Likewise.
10539 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
10540 register allocator to only registers the data type can handle.
10541 (vsx_le_perm_load_<mode>): Likewise.
10542 (vsx_le_perm_store_<mode>): Likewise.
10543 (vsx_xxpermdi2_le_<mode>): Likewise.
10544 (vsx_xxpermdi4_le_<mode>): Likewise.
10545 (vsx_lxvd2x2_le_<mode>): Likewise.
10546 (vsx_lxvd2x4_le_<mode>): Likewise.
10547 (vsx_stxvd2x2_le_<mode>): Likewise.
10548 (vsx_add<mode>3): Likewise.
10549 (vsx_sub<mode>3): Likewise.
10550 (vsx_mul<mode>3): Likewise.
10551 (vsx_div<mode>3): Likewise.
10552 (vsx_tdiv<mode>3_internal): Likewise.
10553 (vsx_fre<mode>2): Likewise.
10554 (vsx_neg<mode>2): Likewise.
10555 (vsx_abs<mode>2): Likewise.
10556 (vsx_nabs<mode>2): Likewise.
10557 (vsx_smax<mode>3): Likewise.
10558 (vsx_smin<mode>3): Likewise.
10559 (vsx_sqrt<mode>2): Likewise.
10560 (vsx_rsqrte<mode>2): Likewise.
10561 (vsx_tsqrt<mode>2_internal): Likewise.
10562 (vsx_fms<mode>4): Likewise.
10563 (vsx_nfma<mode>4): Likewise.
10564 (vsx_eq<mode>): Likewise.
10565 (vsx_gt<mode>): Likewise.
10566 (vsx_ge<mode>): Likewise.
10567 (vsx_eq<mode>_p): Likewise.
10568 (vsx_gt<mode>_p): Likewise.
10569 (vsx_ge<mode>_p): Likewise.
10570 (vsx_xxsel<mode>): Likewise.
10571 (vsx_xxsel<mode>_uns): Likewise.
10572 (vsx_copysign<mode>3): Likewise.
10573 (vsx_float<VSi><mode>2): Likewise.
10574 (vsx_floatuns<VSi><mode>2): Likewise.
10575 (vsx_fix_trunc<mode><VSi>2): Likewise.
10576 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
10577 (vsx_x<VSv>r<VSs>i): Likewise.
10578 (vsx_x<VSv>r<VSs>ic): Likewise.
10579 (vsx_btrunc<mode>2): Likewise.
10580 (vsx_b2trunc<mode>2): Likewise.
10581 (vsx_floor<mode>2): Likewise.
10582 (vsx_ceil<mode>2): Likewise.
10583 (vsx_<VS_spdp_insn>): Likewise.
10584 (vsx_xscvspdp): Likewise.
10585 (vsx_xvcvspuxds): Likewise.
10586 (vsx_float_fix_<mode>2): Likewise.
10587 (vsx_set_<mode>): Likewise.
10588 (vsx_extract_<mode>_internal1): Likewise.
10589 (vsx_extract_<mode>_internal2): Likewise.
10590 (vsx_extract_<mode>_load): Likewise.
10591 (vsx_extract_<mode>_store): Likewise.
10592 (vsx_splat_<mode>): Likewise.
10593 (vsx_xxspltw_<mode>): Likewise.
10594 (vsx_xxspltw_<mode>_direct): Likewise.
10595 (vsx_xxmrghw_<mode>): Likewise.
10596 (vsx_xxmrglw_<mode>): Likewise.
10597 (vsx_xxsldwi_<mode>): Likewise.
10598 (vsx_xscvdpspn): Tighten constraints to only use register classes
10600 (vsx_xscvspdpn): Likewise.
10601 (vsx_xscvdpspn_scalar): Likewise.
10603 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
10604 wj, and wk constraints.
10605 (GPR_REG_CLASS_P): New helper macro for register classes targeting
10606 general purpose registers.
10608 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
10610 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
10611 DImode instead of wm. Use wk constraint for direct move of DFmode
10613 (extendsidi2_lfiwax): Likewise.
10614 (lfiwax): Likewise.
10615 (lfiwzx): Likewise.
10616 (movdi_internal64): Likewise.
10618 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
10619 wk constraints. Make the wy constraint documentation match them
10622 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
10624 Replacement of isl_int by isl_val
10625 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
10626 (compute_bounds_for_param): use isl_val instead of isl_int
10627 (compute_bounds_for_loop): likewise
10628 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
10629 (build_linearized_memory_access): use isl_val instead of isl_int
10630 (pdr_stride_in_loop): likewise
10631 * graphite-optimize-isl.c:
10632 (getPrevectorMap): use isl_val instead of isl_int
10634 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
10635 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
10636 (extern the_isl_ctx): declare
10637 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
10638 (extract_affine_gmp): likewise
10640 (build_loop_iteration_domains): likewise
10641 (add_param_constraints): likewise
10643 2014-08-11 Richard Biener <rguenther@suse.de>
10645 PR tree-optimization/62075
10646 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
10647 handle uses in patterns.
10649 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
10650 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10651 Anna Tikhonova <anna.tikhonova@intel.com>
10652 Ilya Tocar <ilya.tocar@intel.com>
10653 Andrey Turetskiy <andrey.turetskiy@intel.com>
10654 Ilya Verbin <ilya.verbin@intel.com>
10655 Kirill Yukhin <kirill.yukhin@intel.com>
10656 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10658 * common/config/i386/i386-common.c
10659 (OPTION_MASK_ISA_AVX512VL_SET): Define.
10660 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
10661 (ix86_handle_option): Handle OPT_mavx512vl.
10662 * config/i386/cpuid.h (bit_AVX512VL): Define.
10663 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
10664 set -mavx512vl accordingly.
10665 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10666 OPTION_MASK_ISA_AVX512VL.
10667 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
10668 (ix86_option_override_internal): Define PTA_AVX512VL, handle
10669 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
10670 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
10671 * config/i386/i386.h (TARGET_AVX512VL): Define.
10672 (TARGET_AVX512VL_P(x)): Ditto.
10673 * config/i386/i386.opt: Add mavx512vl.
10675 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
10677 PR tree-optimization/62073
10678 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
10681 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
10682 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10683 Anna Tikhonova <anna.tikhonova@intel.com>
10684 Ilya Tocar <ilya.tocar@intel.com>
10685 Andrey Turetskiy <andrey.turetskiy@intel.com>
10686 Ilya Verbin <ilya.verbin@intel.com>
10687 Kirill Yukhin <kirill.yukhin@intel.com>
10688 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10690 * common/config/i386/i386-common.c
10691 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
10692 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
10693 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
10694 (ix86_handle_option): Handle OPT_mavx512bw.
10695 * config/i386/cpuid.h (bit_AVX512BW): Define.
10696 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
10697 set -mavx512bw accordingly.
10698 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10699 OPTION_MASK_ISA_AVX512BW.
10700 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
10701 (ix86_option_override_internal): Define PTA_AVX512BW, handle
10702 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
10703 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
10704 * config/i386/i386.h (TARGET_AVX512BW): Define.
10705 (TARGET_AVX512BW_P(x)): Ditto.
10706 * config/i386/i386.opt: Add mavx512bw.
10708 2014-08-11 Richard Biener <rguenther@suse.de>
10710 PR tree-optimization/62070
10711 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
10712 Remove SSA checking.
10714 2014-08-11 Yury Gribov <y.gribov@samsung.com>
10716 * asan.c (asan_check_flags): New enum.
10717 (build_check_stmt_with_calls): Removed function.
10718 (build_check_stmt): Split inlining logic to
10719 asan_expand_check_ifn.
10720 (instrument_derefs): Rename parameter.
10721 (instrument_mem_region_access): Rename parameter.
10722 (instrument_strlen_call): Likewise.
10723 (asan_expand_check_ifn): New function.
10724 (asan_instrument): Remove old code.
10725 (pass_sanopt::execute): Change handling of
10726 asan-instrumentation-with-call-threshold.
10727 (asan_clear_shadow): Fix formatting.
10728 (asan_function_start): Likewise.
10729 (asan_emit_stack_protection): Likewise.
10730 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
10731 Update description.
10732 * internal-fn.c (expand_ASAN_CHECK): New function.
10733 * internal-fn.def (ASAN_CHECK): New internal function.
10734 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
10735 Update description.
10736 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
10737 * tree.c: Small comment fix.
10739 2014-08-11 Yury Gribov <y.gribov@samsung.com>
10741 * gimple.c (gimple_call_fnspec): Support internal functions.
10742 (gimple_call_return_flags): Use const.
10743 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
10744 * internal-fn.def: Add fnspec information.
10745 * internal-fn.h (internal_fn_fnspec): New function.
10746 (init_internal_fns): Declare new function.
10747 * internal-fn.c (internal_fn_fnspec_array): New global variable.
10748 (init_internal_fns): New function.
10749 * tree-core.h: Update macro call.
10750 * tree.c (build_common_builtin_nodes): Initialize internal fns.
10752 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
10754 * lto-streamer.h (struct output_block::symbol): Change from
10755 struct symtab_node to plain symtab_node.
10756 (referenced_from_this_partition_p): Change first parameter
10757 from struct symtab_node to plain symtab_node.
10759 2014-08-10 Marek Polacek <polacek@redhat.com>
10762 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
10764 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
10766 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
10767 DECL correctly; do not give up on types in static storage.
10769 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
10771 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
10773 2014-08-09 Roman Gareev <gareevroman@gmail.com>
10775 * graphite-isl-ast-to-gimple.c:
10776 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
10778 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
10780 2014-08-08 Guozhi Wei <carrot@google.com>
10782 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
10784 2014-08-08 Cary Coutant <ccoutant@google.com>
10786 * dwarf2out.c (get_skeleton_type_unit): Remove.
10787 (output_skeleton_debug_sections): Remove skeleton type units.
10788 (output_comdat_type_unit): Likewise.
10789 (dwarf2out_finish): Likewise.
10791 2014-08-07 Yi Yang <ahyangyi@google.com>
10793 * predict.c (expr_expected_value_1): Remove the redundant assignment.
10795 2014-08-08 Richard Biener <rguenther@suse.de>
10797 * lto-streamer.h (struct lto_input_block): Make it a class
10798 with a constructor.
10799 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
10800 (struct lto_function_header, struct lto_simple_header,
10801 struct lto_simple_header_with_strings,
10802 struct lto_decl_header, struct lto_function_header): Make
10803 a simple inheritance hieararchy. Remove unused fields.
10804 (struct lto_asm_header): Remove.
10805 * lto-streamer-out.c (produce_asm): Adjust.
10806 (lto_output_toplevel_asms): Likewise.
10807 (produce_asm_for_decls): Likewise.
10808 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
10809 * data-streamer-in.c (string_for_index): Likewise.
10810 * ipa-inline-analysis.c (inline_read_section): Likewise.
10811 * ipa-prop.c (ipa_prop_read_section): Likewise.
10812 (read_replacements_section): Likewise.
10813 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
10814 * lto-section-in.c (lto_create_simple_input_block): Likewise.
10815 (lto_destroy_simple_input_block): Likewise.
10816 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
10817 (lto_input_toplevel_asms): Likewise.
10819 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
10820 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10821 Anna Tikhonova <anna.tikhonova@intel.com>
10822 Ilya Tocar <ilya.tocar@intel.com>
10823 Andrey Turetskiy <andrey.turetskiy@intel.com>
10824 Ilya Verbin <ilya.verbin@intel.com>
10825 Kirill Yukhin <kirill.yukhin@intel.com>
10826 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10828 * common/config/i386/i386-common.c
10829 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
10830 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
10831 (ix86_handle_option): Handle OPT_mavx512dq.
10832 * config/i386/cpuid.h (bit_AVX512DQ): Define.
10833 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
10834 set -mavx512dq accordingly.
10835 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10836 OPTION_MASK_ISA_AVX512DQ.
10837 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
10838 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
10839 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
10840 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
10841 * config/i386/i386.h (TARGET_AVX512DQ): Define.
10842 (TARGET_AVX512DQ_P(x)): Ditto.
10843 * config/i386/i386.opt: Add mavx512dq.
10845 2014-08-08 Richard Biener <rguenther@suse.de>
10847 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
10848 target_percent, target_percent_s): Export.
10849 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
10850 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
10851 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
10852 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
10853 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
10854 Move to gimple-fold.c.
10855 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
10857 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
10858 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
10859 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
10860 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
10861 (rewrite_call_expr_array): Remove.
10862 (fold_builtin_sprintf_chk): Likewise.
10863 (fold_builtin_snprintf_chk): Likewise.
10864 (fold_builtin_varargs): Remove handling of sprintf_chk,
10865 vsprintf_chk, snprintf_chk and vsnprintf_chk.
10866 (gimple_fold_builtin_sprintf_chk): Remove.
10867 (gimple_fold_builtin_snprintf_chk): Likewise.
10868 (gimple_fold_builtin_varargs): Likewise.
10869 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
10870 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
10871 * gimple.c (gimple_seq_add_seq_without_update): New function.
10872 * gimple.h (gimple_seq_add_seq_without_update): Declare.
10873 * gimple-fold.c: Include output.h.
10874 (gsi_replace_with_seq_vops): New function, split out from ...
10875 (gimplify_and_update_call_from_tree): ... here.
10876 (replace_call_with_value): New function.
10877 (replace_call_with_call_and_fold): Likewise.
10878 (var_decl_component_p): Moved from builtins.c.
10879 (gimple_fold_builtin_memory_op): Moved from builtins.c
10880 fold_builtin_memory_op and rewritten to GIMPLE.
10881 (gimple_fold_builtin_memset): Likewise.
10882 (gimple_fold_builtin_strcpy): Likewise.
10883 (gimple_fold_builtin_strncpy): Likewise.
10884 (gimple_fold_builtin_strcat): Likewise.
10885 (gimple_fold_builtin_fputs): Likewise.
10886 (gimple_fold_builtin_memory_chk): Likewise.
10887 (gimple_fold_builtin_stxcpy_chk): Likewise.
10888 (gimple_fold_builtin_stxncpy_chk): Likewise.
10889 (gimple_fold_builtin_snprintf_chk): Likewise.
10890 (gimple_fold_builtin_sprintf_chk): Likewise.
10891 (gimple_fold_builtin_strlen): New function.
10892 (gimple_fold_builtin_with_strlen): New function split out from
10893 gimple_fold_builtin.
10894 (gimple_fold_builtin): Change signature and handle
10895 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
10896 here. Call gimple_fold_builtin_with_strlen.
10897 (gimple_fold_call): Adjust.
10899 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10901 * calls.c (precompute_arguments): Check
10902 promoted_for_signed_and_unsigned_p and set the promoted mode.
10903 (promoted_for_signed_and_unsigned_p): New function.
10904 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
10905 and set the promoted mode.
10906 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
10907 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
10908 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
10911 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10913 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
10914 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10915 (expand_call): Likewise.
10916 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
10917 to get promoted mode.
10918 * combine.c (record_promoted_value): Skip > 0 comparison with
10919 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
10920 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
10921 of SUBREG_PROMOTED_UNSIGNED_P.
10922 (convert_modes): Likewise.
10923 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
10924 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
10925 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
10926 SUBREG_PROMOTED_UNSIGNED_SET.
10927 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
10928 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10929 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
10930 SUBREG_PROMOTED_SET.
10931 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
10932 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
10933 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
10934 of SUBREG_PROMOTED_UNSIGNED_P.
10935 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
10936 (SUBREG_PROMOTED_SET): New define.
10937 (SUBREG_PROMOTED_GET): Likewise.
10938 (SUBREG_PROMOTED_SIGN): Likewise.
10939 (SUBREG_PROMOTED_SIGNED_P): Likewise.
10940 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
10941 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
10942 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
10943 instead of SUBREG_PROMOTED_UNSIGNED_GET.
10944 (nonzero_bits1): Skip > 0 comparison with the results as
10945 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
10946 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
10947 of !SUBREG_PROMOTED_UNSIGNED_P.
10948 * simplify-rtx.c (simplify_unary_operation_1): Use new
10949 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
10950 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
10951 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
10952 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
10954 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
10956 * ipa-devirt.c: Include gimple-pretty-print.h
10957 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
10959 (decl_maybe_in_construction_p): Fix conditional on cdtor check
10960 (get_polymorphic_call_info): Fix return value
10961 (type_change_info): New sturcture based on ipa-prop
10963 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
10964 based on ipa-prop variant.
10965 (extr_type_from_vtbl_ptr_store): New function
10966 based on ipa-prop variant.
10967 (record_known_type): New function.
10968 (check_stmt_for_type_change): New function.
10969 (get_dynamic_type): New function.
10970 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
10971 * tree-ssa-pre.c: ipa-utils.h
10972 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
10973 machinery; sanity check with ipa-prop devirtualization.
10974 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
10977 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10979 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
10980 * alias.c, cfgexpand.c, cgraphbuild.c,
10981 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
10982 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
10983 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
10984 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
10985 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
10986 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
10987 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
10988 dse.c, except.c, gengtype.c, gimple-expr.c,
10989 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
10990 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
10991 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
10992 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
10993 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
10994 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
10996 * pointer-set.c: Remove file.
10997 * pointer-set.h: Remove file.
10999 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11001 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11002 * config/arm/types.md (f_sels, f_seld): Delete.
11004 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11006 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11007 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11008 (aarch64_movdi_<mode>high): Likewise.
11009 (aarch64_mov<mode>high_di): Likewise.
11010 (aarch64_movdi_<mode>low): Likewise.
11011 (aarch64_mov<mode>low_di): Likewise.
11012 (aarch64_movtilow_tilow): Likewise.
11013 Add comment explaining usage of fp,simd attributes and of
11014 TARGET_FLOAT and TARGET_SIMD.
11016 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11017 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11019 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11020 Use MOVN when one of the half-words is 0xffff.
11022 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11024 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11026 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11028 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11029 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11030 (rfs_str): String corresponding to RFS_* constants.
11031 (rank_for_schedule_stats_t): New typedef.
11032 (rank_for_schedule_stats): New static variable.
11033 (rfs_result): New static function.
11034 (rank_for_schedule): Track statistics for deciding heuristics.
11035 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11037 (ready_sort): Use them for debug printouts.
11038 (schedule_block): Init statistics state. Print statistics on
11039 rank_for_schedule decisions.
11041 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11043 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11045 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11047 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11050 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11052 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11053 function to not conflict.
11054 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11055 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11056 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11057 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11058 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11061 2014-08-07 Marek Polacek <polacek@redhat.com>
11063 * fold-const.c (fold_binary_loc): Add folding of
11064 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11066 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11068 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11069 instead of type size.
11070 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11072 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11074 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11075 (*thumb1_movqi_insn): Likewise.
11076 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11078 2014-08-07 Tom de Vries <tom@codesourcery.com>
11080 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11081 (glibc_2_11_or_earlier): Remove effective-target keywords.
11083 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11085 * config/arm/arm.c (bdesc_2arg): Fix typo.
11086 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11088 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11090 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11092 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11095 * haifa-sched.c (advance_one_cycle): Fix dump.
11096 (schedule_block): Don't advance cycle if we are already at the
11097 beginning of the cycle.
11099 2014-08-06 Martin Jambor <mjambor@suse.cz>
11102 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11104 2014-08-06 Richard Biener <rguenther@suse.de>
11107 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11109 (lto_input_tree): Pop SCCs here.
11111 2014-08-06 Richard Biener <rguenther@suse.de>
11113 PR tree-optimization/61320
11114 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11115 handle misaligned loads.
11117 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11119 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11120 (aarch64_expand_vec_perm_const): Check for dup before zip.
11122 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11124 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11125 CONST_INT_P instead of GET_CODE and compare.
11126 (aarch64_select_cc_mode): Likewise.
11127 (aarch64_print_operand): Likewise.
11128 (aarch64_rtx_costs): Likewise.
11129 (aarch64_simd_valid_immediate): Likewise.
11130 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11131 (aarch64_simd_emit_pair_result_insn): Likewise.
11133 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11135 * gdbhooks.py (find_gcc_source_dir): New helper function.
11136 (class PassNames): New class, locating and parsing passes.def.
11137 (class BreakOnPass): New command "break-on-pass".
11139 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11141 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11144 2014-08-05 Richard Biener <rguenther@suse.de>
11146 PR rtl-optimization/61672
11147 * emit-rtl.h (mem_attrs_eq_p): Declare.
11148 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11149 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11150 * cfgcleanup.c (merge_memattrs): Likewise.
11151 Include emit-rtl.h.
11153 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11155 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11156 rather than singleton vectors.
11157 (vqdmlsls_lane_s32): Likewise.
11159 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11161 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11162 Use VSDQ_HSI mode iterator.
11163 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11164 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11165 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11166 Use BUILTIN_VDQHS macro.
11167 (sqrdmulh_laneq): Likewise.
11168 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11169 (vqdmlals_laneq_s32): Likewise.
11170 (vqdmlslh_laneq_s16): Likewise.
11171 (vqdmlsls_laneq_s32): Likewise.
11172 (vqdmulhh_laneq_s16): Likewise.
11173 (vqdmulhs_laneq_s32): Likewise.
11174 (vqrdmulhh_laneq_s16): Likewise.
11175 (vqrdmulhs_laneq_s32): Likewise.
11177 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11179 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11180 (vmuld_laneq_f64): Likewise.
11181 (vmuls_laneq_f32): Likewise.
11182 (vmul_n_f64): Likewise.
11183 (vmuld_lane_f64): Reimplement in C.
11184 (vmuls_lane_f32): Likewise.
11186 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11188 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11190 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11192 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11194 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11195 (rbitsi2): Likewise.
11196 (*arm_rev): Set predicable and predicable_short_it attributes.
11198 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11200 * convert.c (convert_to_integer): Guard transformation to lrint by
11203 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
11205 * config/aarch64/aarch64-builtins.c
11206 (aarch64_simd_builtin_type_mode): Delete.
11207 (v8qi_UP): Remap to V8QImode.
11208 (v4hi_UP): Remap to V4HImode.
11209 (v2si_UP): Remap to V2SImode.
11210 (v2sf_UP): Remap to V2SFmode.
11211 (v1df_UP): Remap to V1DFmode.
11212 (di_UP): Remap to DImode.
11213 (df_UP): Remap to DFmode.
11214 (v16qi_UP):V16QImode.
11215 (v8hi_UP): Remap to V8HImode.
11216 (v4si_UP): Remap to V4SImode.
11217 (v4sf_UP): Remap to V4SFmode.
11218 (v2di_UP): Remap to V2DImode.
11219 (v2df_UP): Remap to V2DFmode.
11220 (ti_UP): Remap to TImode.
11221 (ei_UP): Remap to EImode.
11222 (oi_UP): Remap to OImode.
11223 (ci_UP): Map to CImode.
11224 (xi_UP): Remap to XImode.
11225 (si_UP): Remap to SImode.
11226 (sf_UP): Remap to SFmode.
11227 (hi_UP): Remap to HImode.
11228 (qi_UP): Remap to QImode.
11229 (aarch64_simd_builtin_datum): Make mode a machine_mode.
11230 (VAR1): Build builtin name.
11231 (aarch64_init_simd_builtins): Remove dead code.
11233 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11235 * graphite-isl-ast-to-gimple.c:
11236 (set_options): New function.
11237 (scop_to_isl_ast): Add calling of set_options.
11239 2014-08-05 Jakub Jelinek <jakub@redhat.com>
11241 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
11242 (analyze_iv_to_split_insn): Don't initialize them.
11243 (get_ivts_expr): Removed.
11244 (allocate_basic_variable, insert_base_initialization): Use
11245 SET_SRC instead of *get_ivts_expr.
11246 (split_iv): Use &SET_SRC instead of get_ivts_expr.
11248 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11250 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
11251 (translate_isl_ast_for_loop): Add checking of the
11252 flag_loop_parallelize_all.
11253 (ast_build_before_for): New function.
11254 (scop_to_isl_ast): Add checking of the
11255 flag_loop_parallelize_all.
11256 * graphite-dependences.c: Move the defenition of the
11257 scop_get_dependences from graphite-optimize-isl.c to this file.
11258 (apply_schedule_on_deps): Add checking of the ux's emptiness.
11259 (carries_deps): Add checking of the x's value.
11260 * graphite-optimize-isl.c: Move the defenition of the
11261 scop_get_dependences to graphite-dependences.c.
11262 * graphite-poly.h: Add declarations of scop_get_dependences
11265 2014-08-04 Rohit <rohitarulraj@freescale.com>
11268 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
11270 (alt_reg_names): Likewise.
11271 (rs6000_dwarf_register_span): For SPE high registers, replace
11272 dwarf register numbers with GCC hard register numbers.
11273 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
11274 (rs6000_dbx_register_number): For SPE high registers, return dwarf
11275 register number for the corresponding GCC hard register number.
11276 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
11277 newly added GCC hard register numbers for SPE high registers.
11278 (DWARF_FRAME_REGISTERS): Likewise.
11279 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
11280 (DWARF_FRAME_REGNUM): Likewise.
11281 (FIXED_REGISTERS): Likewise.
11282 (CALL_USED_REGISTERS): Likewise.
11283 (CALL_REALLY_USED_REGISTERS): Likewise.
11284 (REG_ALLOC_ORDER): Likewise.
11285 (enum reg_class): Likewise.
11286 (REG_CLASS_NAMES): Likewise.
11287 (REG_CLASS_CONTENTS): Likewise.
11288 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
11290 2014-08-04 Richard Biener <rguenther@suse.de>
11292 * gimple-fold.h (gimple_fold_builtin): Remove.
11293 * gimple-fold.c (gimple_fold_builtin): Make static.
11294 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
11295 fold_stmt, not gimple_fold_builtin.
11297 2014-08-04 Martin Liska <mliska@suse.cz>
11299 * cgraph.h (csi_end_p): Removed.
11300 (csi_next): Likewise.
11301 (csi_node): Likewise.
11302 (csi_start): Likewise.
11303 (cgraph_node_in_set_p): Likewise.
11304 (cgraph_node_set_size): Likewise.
11305 (vsi_end_p): Likewise.
11306 (vsi_next): Likewise.
11307 (vsi_node): Likewise.
11308 (vsi_start): Likewise.
11309 (varpool_node_set_size): Likewise.
11310 (cgraph_node_set_nonempty_p): Likewise.
11311 (varpool_node_set_nonempty_p): Likewise.
11312 * cgraphunit.c (cgraph_process_new_functions): vec replaces
11314 * ipa-inline-transform.c: Likewise.
11315 * ipa-utils.c (cgraph_node_set_new): Removed.
11316 (cgraph_node_set_add): Likewise.
11317 (cgraph_node_set_remove): Likewise.
11318 (cgraph_node_set_find): Likewise.
11319 (dump_cgraph_node_set): Likewise.
11320 (debug_cgraph_node_set): Likewise.
11321 (free_cgraph_node_set): Likewise.
11322 (varpool_node_set_new): Likewise.
11323 (varpool_node_set_add): Likewise.
11324 (varpool_node_set_remove): Likewise.
11325 (varpool_node_set_find): Likewise.
11326 (dump_varpool_node_set): Likewise.
11327 (free_varpool_node_set): Likewise.
11328 (debug_varpool_node_set): Likewise.
11329 * tree-emutls.c (struct tls_var_data):
11330 (emutls_index): Removed.
11331 (emutls_decl): Likewise.
11332 (gen_emutls_addr): Function implementation uses newly added
11333 hash_map<varpool_node *, tls_var_data>.
11334 (clear_access_vars): Likewise.
11335 (create_emultls_var): Likewise.
11336 (ipa_lower_emutls): Likewise.
11337 (reset_access): New function.
11339 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11341 * config/i386/i386.c (ix86_option_override_internal): Add
11342 PTA_RDRND and PTA_MOVBE for bdver4.
11344 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11345 James Greenhalgh <james.greenhalgh@arm.com>
11347 * doc/md.texi (clrsb): Document.
11348 (clz): Change reference to x into operand 1.
11350 (popcount): Likewise.
11352 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11355 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
11356 move to subtarget in serial version if result is ignored.
11358 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11359 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11361 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
11362 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
11363 (sched_analyze_insn): Update use of try_group_insn to
11364 sched_macro_fuse_insns.
11365 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
11366 arguments that are not conditional jumps.
11368 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11370 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
11371 family information. Handle BTVER2 cpu with cpuid family value.
11373 2014-08-04 Tom de Vries <tom@codesourcery.com>
11375 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11376 (glibc_2_11_or_earlier): Document effective-target keywords.
11378 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11380 * ipa-devirt.c (odr_type_warn_count): Add type.
11381 (possible_polymorphic_call_targets): Set it.
11382 (ipa_devirt): Use it.
11384 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11386 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
11388 * ipa-devirt.c: Include hash-map.h
11389 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
11390 (clear_speculation): Break out of ...
11391 (get_class_context): ... here; speed up handling obviously useless
11393 (odr_type_warn_count, decl_warn_count): New structures.
11394 (final_warning_record): New structure.
11395 (final_warning_records): New static variable.
11396 (possible_polymorphic_call_targets): Cleanup handling of
11397 speculative info; do not build speculation when user do not care;
11398 record info about warnings when asked for.
11399 (add_decl_warning): New function.
11400 (type_warning_cmp): New function.
11401 (decl_warning_cmp): New function.
11402 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
11403 (gate): Enable pass when warnings are requested.
11404 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
11407 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11409 * hash-map.h (default_hashmap_traits::mark_key_deleted):
11411 (hash_map::remove): New method.
11412 (hash_map::traverse): New method.
11413 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
11414 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
11415 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11416 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11417 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11418 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11421 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11423 * hash-set.h: new File.
11424 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
11425 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
11426 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
11427 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
11428 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
11429 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
11430 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
11431 varpool.c: Use hash_set instead of pointer_set.
11433 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
11435 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
11437 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11439 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
11440 for frame access when strict_p is false.
11442 2014-08-01 Renlin Li <renlin.li@arm.com>
11443 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11445 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
11446 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
11447 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
11449 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
11451 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
11452 aarch64_mem_pair_offset.
11454 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11456 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
11458 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
11459 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
11461 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
11463 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
11465 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
11467 PR regression/61510
11468 * cgraphunit.c (analyze_functions): Use get_create rather than get
11469 for decls which are clones of abstract functions.
11471 2014-08-01 Martin Liska <mliska@suse.cz>
11473 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
11474 * ipa-prop.h (count_formal_params): Global function created from static.
11475 * ipa-prop.c (count_formal_params): Likewise.
11476 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
11477 profiles for semantically equivalent functions.
11478 * passes.c (do_per_function): If we load body of a function
11479 during WPA, this condition should behave same.
11480 * varpool.c (ctor_for_folding): More tolerant assert for variable
11481 aliases created during WPA.
11483 2014-08-01 Martin Liska <mliska@suse.cz>
11485 * doc/invoke.texi (Options That Control Optimization): Documentation
11486 for -foptimize-strlen introduced. Optimization levels default options
11489 2014-08-01 Jakub Jelinek <jakub@redhat.com>
11491 * opts.c (common_handle_option): Handle -fsanitize=alignment.
11492 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
11493 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
11495 * stor-layout.h (min_align_of_type): New prototype.
11496 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
11497 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
11499 * ubsan.c: Include builtins.h.
11500 (ubsan_expand_bounds_ifn): Change return type to bool,
11501 always return true.
11502 (ubsan_expand_null_ifn): Change return type to bool, change
11503 argument to gimple_stmt_iterator *. Handle both null and alignment
11504 sanitization, take type from ckind argument's type rather than
11506 (instrument_member_call): Removed.
11507 (instrument_mem_ref): Remove t argument, add mem and base arguments.
11508 Handle both null and alignment sanitization, don't say whole
11509 struct access is member access. Build 3 argument IFN_UBSAN_NULL
11510 call instead of 2 argument.
11511 (instrument_null): Adjust instrument_mem_ref caller. Don't
11512 instrument calls here.
11513 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
11514 like SANITIZE_NULL.
11515 * stor-layout.c (min_align_of_type): New function.
11516 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
11517 Or it into SANITIZE_UNDEFINED.
11518 * doc/invoke.texi (-fsanitize=alignment): Document.
11520 2014-07-31 Andi Kleen <ak@linux.intel.com>
11522 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
11524 2014-07-31 Andi Kleen <ak@linux.intel.com>
11526 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
11528 (vn_reference_compute_hash): Dito.
11529 (vn_nary_op_compute_hash): Dito.
11530 (vn_phi_compute_hash): Dito.
11531 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
11533 2014-07-31 Andi Kleen <ak@linux.intel.com>
11535 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
11536 Rename to inchash:add_expr_commutative. Convert to inchash.
11537 (iterative_hash_hashable_expr): Rename to
11538 inchash:add_hashable_expr. Convert to inchash.
11539 (avail_expr_hash): Dito.
11541 2014-07-31 Andi Kleen <ak@linux.intel.com>
11543 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
11544 Convert to inchash.
11546 2014-07-31 Andi Kleen <ak@linux.intel.com>
11548 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
11550 2014-07-31 Andi Kleen <ak@linux.intel.com>
11552 * Makefile.in (OBJS): Add rtlhash.o
11553 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
11554 (loc_checksum): Dito.
11555 (loc_checksum_ordered): Dito.
11556 (hash_loc_operands): Dito.
11558 (hash_loc_list): Dito.
11559 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
11560 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
11561 * rtlhash.c: New file.
11562 * rtlhash.h: New file.
11564 2014-07-31 Andi Kleen <ak@linux.intel.com>
11566 * inchash.h (inchash): Change inchash class to namespace.
11567 (class hash): ... Rename from inchash.
11568 (add_object): Move from macro to class template.
11569 * lto-streamer-out.c (hash_tree): Change inchash
11571 * tree.c (build_type_attribute_qual_variant): Dito.
11572 (type_hash_list): Dito.
11573 (attribute_hash_list): Dito.
11574 (iterative_hstate_expr): Rename to inchash::add_expr
11575 (build_range_type_1): Change inchash to inchash::hash
11576 and use hash::add_expr.
11577 (build_array_type_1): Dito.
11578 (build_function_type): Dito
11579 (build_method_type_directly): Dito.
11580 (build_offset_type): Dito.
11581 (build_complex_type): Dito.
11582 (make_vector_type): Dito.
11583 * tree.h (iterative_hash_expr): Dito.
11585 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
11587 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
11589 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11591 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
11592 correct alphabetical position.
11593 (vpaddd_f64): Rewrite using builtins.
11594 (vpaddd_s64): Move to correct alphabetical position.
11597 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
11600 * config/sh/sh.c (sh_legitimate_address_p,
11601 sh_legitimize_reload_address): Handle reg+reg address modes when
11602 ALLOW_INDEXED_ADDRESS is false.
11603 * config/sh/predicates.md (general_movsrc_operand,
11604 general_movdst_operand): Likewise.
11606 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11608 * config/aarch64/aarch64-builtins.c
11609 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
11612 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11614 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
11615 the generated mask based on BYTES_BIG_ENDIAN.
11616 (aarch64_simd_check_vect_par_cnst_half): New.
11617 * config/aarch64/aarch64-protos.h
11618 (aarch64_simd_check_vect_par_cnst_half): New.
11619 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
11620 the check out to aarch64_simd_check_vect_par_cnst_half.
11621 (vect_par_cnst_lo_half): Likewise.
11622 * config/aarch64/aarch64-simd.md
11623 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
11624 (move_hi_quad_<mode>): Always generate a low mask.
11626 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
11628 * doc/invoke.texi (AVR Options): Add documentation about
11629 __AVR_DEVICE_NAME__ built-in macro.
11631 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
11634 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
11635 constraints are satisfied.
11636 (<shift>di3_neon): Likewise.
11638 2014-07-31 Richard Biener <rguenther@suse.de>
11640 PR tree-optimization/61964
11641 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
11642 by structural equality.
11644 2014-07-31 Yury Gribov <y.gribov@samsung.com>
11646 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
11647 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
11648 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
11650 * gcc.c (sanitize_spec_function): Support new option.
11651 (SANITIZER_SPEC): Remove now redundant check.
11652 * opts.c (common_handle_option): Support new option.
11653 (finish_options): Check for incompatibilities.
11654 * toplev.c (process_options): Split userspace-specific checks.
11656 2014-07-31 Richard Biener <rguenther@suse.de>
11658 * lto-streamer.h (struct output_block): Remove global.
11659 (struct data_in): Remove labels, num_named_labels and
11660 num_unnamed_labels.
11661 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
11662 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
11664 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
11667 * common.opt (-Wreturn-local-addr): Moved from c.opt.
11668 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
11669 (isolate_path): New argument to avoid inserting a trap.
11670 (find_implicit_erroneous_behaviour): Handle returning the address
11671 of a local variable.
11672 (find_explicit_erroneous_behaviour): Likewise.
11674 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
11677 * toplev.c (init_random_seed): Move piece of code never called to
11679 (set_random_seed): see above.
11681 2014-07-31 Tom de Vries <tom@codesourcery.com>
11683 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
11685 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
11687 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
11688 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
11690 2014-07-31 Richard Biener <rguenther@suse.de>
11692 * data-streamer.h (streamer_write_data_stream): Declare here,
11694 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
11695 * lto-cgraph.c (lto_output_node): Adjust.
11696 (lto_output_varpool_node): Likewise.
11697 * data-streamer-out.c (streamer_string_index): Likewise.
11698 (streamer_write_data_stream, lto_append_block): Move from ...
11699 * lto-section-out.c (lto_output_data_stream,
11700 lto_append_block): ... here.
11702 2014-07-30 Mike Stump <mikestump@comcast.net>
11704 * configure.ac: Also check for popen.
11705 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
11706 * configure: Regenerate.
11707 * config.in: Regenerate.
11709 2014-07-30 Martin Jambor <mjambor@suse.cz>
11711 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
11712 parameter to gimple.
11714 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11716 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
11717 address as second parameter to __tpf_eh_return routine.
11719 2014-07-30 Jiong Wang <jiong.wang@arm.com>
11721 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
11724 2014-07-30 Tom Tromey <tromey@redhat.com>
11727 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
11728 * doc/extend.texi (Type Attributes): Document designated_init
11731 2014-07-30 Roman Gareev <gareevroman@gmail.com>
11733 * graphite-isl-ast-to-gimple.c:
11734 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
11735 (gcc_expression_from_isl_expression): Pass type to
11736 gcc_expression_from_isl_ast_expr_id.
11738 2014-07-30 Richard Biener <rguenther@suse.de>
11740 * lto-streamer.h (lto_write_data): New function.
11741 * langhooks.c (lhd_append_data): Do not free block.
11742 * lto-section-out.c (lto_write_data): New function writing
11743 raw data to the current section.
11744 (lto_write_stream): Adjust for langhook semantic change.
11745 (lto_destroy_simple_output_block): Write header directly.
11746 * lto-opts.c (lto_write_options): Write options directly.
11747 * lto-streamer-out.c (produce_asm): Write heaeder directly.
11748 (lto_output_toplevel_asms): Likewise.
11749 (copy_function_or_variable): Copy data directly.
11750 (write_global_references): Output index table directly.
11751 (lto_output_decl_state_refs): Likewise.
11752 (write_symbol): Write data directly.
11753 (produce_symtab): Adjust.
11754 (produce_asm_for_decls): Output header and refs directly.
11756 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11758 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
11759 to speculative_targets
11760 (get_class_context): Fix handling of contextes without outer type;
11761 avoid matching non-polymorphic types in LTO.
11762 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
11763 parameter to speculative_targetsp; handle speculation.
11764 (dump_possible_polymorphic_call_targets): Update dumping.
11766 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11768 * common.opt (Wodr): Enable by default.
11770 2014-07-29 Olivier Hainque <hainque@adacore.com>
11772 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
11774 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
11777 * gengtype.c (strtoken): New function.
11778 (create_user_defined_type): Replace strtok with strtoken.
11780 2014-07-29 Nathan Sidwell <nathan@acm.org>
11782 * gcov-io.c (gcov_var): Make hidden.
11783 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
11784 (gcov_do_dump): Declare.
11785 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
11787 2014-07-29 Martin Jambor <mjambor@suse.cz>
11789 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
11790 parameter to gimple.
11791 (sra_modify_assign): Likewise.
11793 2014-07-29 Richard Biener <rguenther@suse.de>
11795 PR middle-end/52478
11796 * expr.c (expand_expr_real_2): Revert last change.
11798 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
11800 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
11801 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
11802 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
11804 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
11805 (contains_type_p): Forward declare.
11806 (polymorphic_call_target_hasher::hash): Hash speculative info.
11807 (polymorphic_call_target_hasher::equal): Compare speculative info.
11808 (get_class_context): Handle speuclation.
11809 (contains_type_p): Update.
11810 (get_polymorphic_call_info_for_decl): Update.
11811 (walk_ssa_copies): Break out from ...
11812 (get_polymorphic_call_info): ... here; set speculative context
11814 * ipa-prop.c (ipa_write_indirect_edge_info,
11815 ipa_read_indirect_edge_info): Stream speculative context.
11816 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
11817 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
11818 SPECULATIVE_MAYBE_DERIVED_TYPE).
11819 (possible_polymorphic_call_targets overriders): Update.
11820 (dump_possible_polymorphic_call_targets overriders): Update.
11821 (dump_possible_polymorphic_call_target_p overriders): Update.
11823 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
11825 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
11826 ipa-devirt path; fix thinko there.
11828 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
11830 * config/i386/i386.c (ix86_return_in_memory): Replace one
11831 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
11833 2014-07-28 Marek Polacek <polacek@redhat.com>
11835 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
11837 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
11839 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
11840 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
11841 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
11842 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11843 (USE_LD_AS_NEEDED): Likewise.
11844 (ASM_APP_ON): Likewise.
11845 (ASM_APP_OFF): Likewise.
11846 (TARGET_POSIX_IO): Likewise.
11847 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
11848 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11849 (USE_LD_AS_NEEDED): Likewise.
11850 (ASM_APP_ON): Likewise.
11851 (ASM_APP_OFF): Likewise.
11852 (TARGET_POSIX_IO): Likewise.
11854 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
11856 PR middle-end/61734
11857 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
11858 operators other than the equality operators.
11860 2014-07-28 Richard Biener <rguenther@suse.de>
11862 PR middle-end/52478
11863 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
11864 sure to register SImode ones, not only >= word_mode ones.
11865 * expr.c (expand_expr_real_2): When expanding -ftrapv
11866 binops do not use OPTAB_LIB_WIDEN.
11868 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
11870 PR middle-end/61919
11871 * tree-outof-ssa.c (insert_partition_copy_on_edge)
11872 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
11873 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
11874 inserting them in the insn stream.
11876 2014-07-28 Marek Polacek <polacek@redhat.com>
11878 PR middle-end/61913
11879 * common.opt (Wodr): Add Var.
11881 2014-07-28 Richard Biener <rguenther@suse.de>
11883 PR tree-optimization/61921
11884 * tree-ssa-structalias.c (create_variable_info_for_1): Check
11885 if there is a varpool node before dereferencing it.
11887 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11889 * graphite-sese-to-poly.c:
11890 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
11891 id of the pbb), which contains pointer to the pbb1.
11893 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
11895 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11897 * graphite-isl-ast-to-gimple.c:
11898 (graphite_create_new_guard): New function.
11899 (translate_isl_ast_node_if): New function.
11900 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
11902 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
11904 2014-07-27 Anthony Green <green@moxielogic.com>
11906 * config.gcc: Add moxie-*-moxiebox* configuration.
11907 * config/moxie/moxiebox.h: New file.
11909 2014-07-26 Andrew Pinski <apinski@cavium.com>
11911 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
11912 from the read only register.
11914 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11916 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
11917 as the allocation class if it isn't likely to be spilled.
11919 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11921 * rtl.h (tls_referenced_p): Declare.
11922 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
11923 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
11924 (mips_cannot_force_const_mem): Use tls_referenced_p.
11925 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
11926 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
11927 instead of pa_tls_referenced_p.
11928 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
11929 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
11930 (pa_legitimate_constant_p): Likewise.
11931 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
11932 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
11933 (rs6000_cannot_force_const_mem, rs6000_emit_move)
11934 (rs6000_address_for_altivec): Use tls_referenced_p instead of
11935 rs6000_tls_referenced_p.
11936 (rs6000_tls_symbol_ref_1): Delete.
11938 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
11941 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
11942 Optimize inverse of a VEC_CONCAT.
11944 2014-07-25 Xinliang David Li <davidxl@google.com>
11946 * params.def: New parameter.
11947 * coverage.c (get_coverage_counts): Check new flag.
11948 (coverage_compute_profile_id): Check new flag.
11949 (coverage_begin_function): Check new flag.
11950 (coverage_end_function): Check new flag.
11951 * value-prof.c (coverage_node_map_initialized_p): New function.
11952 (init_node_map): Populate map with all functions.
11953 * doc/invoke.texi: Document new parameter.
11955 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
11956 Richard Biener <rguenther@suse.de>
11958 * lto-streamer-out.c (struct sccs): Turn to ...
11959 (class DFS): ... this one; refactor the DFS walk so it can
11960 be re-done on per-SCC basis.
11961 (DFS::DFS): New constructor.
11962 (DFS::~DFS): New destructor.
11963 (hash_tree): Add new MAP argument holding in-SCC hash values;
11964 remove POINTER_TYPE hashing hack.
11965 (scc_entry_compare): Rename to ...
11966 (DFS::scc_entry_compare): ... this one.
11967 (hash_scc): Rename to ...
11968 (DFS::hash_scc): ... this one; pass output_block instead
11969 of streamer_cache; work harder to get unique and stable SCC
11971 (DFS_write_tree): Rename to ...
11972 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
11973 (lto_output_tree): Update.
11975 2014-07-25 Andi Kleen <ak@linux.intel.com>
11977 * lto-streamer-out.c (hash_tree): Convert to inchash.
11979 2014-07-25 Andi Kleen <ak@linux.intel.com>
11981 * tree.c (build_type_attribute_qual_variant): Use inchash.
11982 (type_hash_list): Dito.
11983 (attribute_hash_list): Dito
11984 (iterative_hstate_expr): Dito.
11985 (iterative_hash_expr): Dito.
11986 (build_range_type_1): Dito.
11987 (build_array_type_1): Dito.
11988 (build_function_type): Dito.
11989 (build_method_type_directly): Dito.
11990 (build_offset_type): Dito.
11991 (build_complex_type): Dito.
11992 (make_vector_type): Dito.
11993 * tree.h (iterative_hash_expr): Add compat wrapper.
11994 (iterative_hstate_expr): Add.
11996 2014-07-25 Andi Kleen <ak@linux.intel.com>
11998 * Makefile.in (OBJS): Add inchash.o.
11999 (PLUGIN_HEADERS): Add inchash.h.
12000 * ipa-devirt.c: Include inchash.h.
12001 * lto-streamer-out.c: Dito.
12002 * tree-ssa-dom.c: Dito.
12003 * tree-ssa-pre.c: Dito.
12004 * tree-ssa-sccvn.c: Dito.
12005 * tree-ssa-tail-merge.c: Dito.
12007 * tree.c (iterative_hash_hashval_t): Move to ...
12008 (iterative_hash_host_wide_int): Move to ...
12009 * inchash.c: Here. New file.
12010 * tree.h (iterative_hash_hashval_t): Move to ...
12011 (iterative_hash_host_wide_int): Move to ...
12012 * inchash.h: Here. New file.
12014 2014-07-25 Richard Biener <rguenther@suse.de>
12016 PR middle-end/61762
12017 PR middle-end/61894
12018 * fold-const.c (native_encode_int): Add and handle offset
12019 parameter to do partial encodings of expr.
12020 (native_encode_fixed): Likewise.
12021 (native_encode_real): Likewise.
12022 (native_encode_complex): Likewise.
12023 (native_encode_vector): Likewise.
12024 (native_encode_string): Likewise.
12025 (native_encode_expr): Likewise.
12026 * fold-const.c (native_encode_expr): Add offset parameter
12028 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12029 (fold_ctor_reference): Handle all reads from tcc_constant
12032 2014-07-25 Richard Biener <rguenther@suse.de>
12034 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12035 as possibly unused.
12037 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12039 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12041 2014-07-24 Kyle McMartin <kyle@redhat.com>
12043 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12045 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12047 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12049 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12051 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12052 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12053 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12055 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12057 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12058 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12059 aggregate types. Instead, *all* aggregate types, except for single-
12060 element or homogeneous float/vector aggregates, are quadword-aligned
12061 if required by their type alignment. Issue -Wpsabi note when a type
12062 is now treated differently than before.
12064 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12066 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12067 does not fit fully into floating-point registers, and there is still
12068 space in the register parameter area, use GPRs to pass those parts
12069 of the argument. Issue -Wpsabi note if any parameter is now treated
12070 differently than before.
12071 (rs6000_arg_partial_bytes): Update.
12073 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12075 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12077 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12079 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12080 * toplev.c (initialize_rtl): Don't use it. Move previously
12081 "language-dependent" calls to...
12082 (backend_init): ...here.
12083 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12084 Assert that RTL initialization hasn't happend yet.
12086 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12088 PR rtl-optimization/61629
12089 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12090 they have already been initialized.
12092 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12094 PR middle-end/61268
12095 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12096 DECL_INCOMING_RTL and entry_parm.
12097 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12098 * calls.c (load_register_parameters): Likewise argument values.
12099 (emit_library_call_value_1, store_one_arg): Likewise argument
12101 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12103 * explow.c (validize_mem): Modify the argument in-place.
12105 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12107 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12108 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12110 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12112 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12113 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12115 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12117 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12118 (aarch64_save_callee_saves): New parameter "skip_wb".
12119 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12121 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12123 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12125 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12127 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12129 * graphite-isl-ast-to-gimple.c:
12130 (graphite_create_new_loop): Add calling of isl_id_free to properly
12131 decrement reference counts.
12133 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12135 2014-07-24 Martin Liska <mliska@suse.cz>
12136 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12138 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12139 (rs6000_code_end): Likewise.
12141 2014-07-24 Martin Liska <mliska@suse.cz>
12143 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12144 symtab_node funtion used.
12145 (rs6000_xcoff_declare_object_name): Likewise.
12147 2014-07-24 Martin Liska <mliska@suse.cz>
12149 * cgraphunit.c (compile): Correct function used.
12151 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12153 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12156 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12159 * varasm.c (bss_initializer_p): Handle offlined ctors.
12160 (align_variable, get_variable_align): Likewise.
12161 (make_decl_one_only): Likewise.
12162 (default_binds_local_p_1): Likewise.
12163 (decl_binds_to_current_def_p): Likewise.
12164 (get_variable_section): Get constructor if it is offlined.
12165 (assemble_variable_contents): Sanity check that the caller
12166 streamed in the ctor in LTO.
12168 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12170 * graphite-isl-ast-to-gimple.c:
12171 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12172 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12173 isl_ast_op_pdiv_r to the different case.
12175 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12177 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12179 PR middle-end/61876
12180 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12181 when flag_errno_math is on.
12183 2014-07-24 Martin Liska <mliska@suse.cz>
12185 * cgraph.h (varpool_node):
12186 (availability get_availability (void)):
12187 created from cgraph_variable_initializer_availability
12188 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12189 created from: cgraph_variable_initializer_availability
12190 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12191 (void finalize_named_section_flags (void)):
12192 created from varpool_finalize_named_section_flags
12193 (bool assemble_decl (void)): created from varpool_assemble_decl
12194 (void analyze (void)): created from varpool_analyze_node
12195 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12196 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12197 (void remove_initializer (void)): created from varpool_remove_initializer
12198 (tree get_constructor (void)): created from varpool_get_constructor
12199 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12200 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12201 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12202 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12203 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12204 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
12205 (static bool output_variables (void)): created from varpool_output_variables
12206 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
12207 created from varpool_extra_name_alias
12208 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
12209 (static void dump_varpool (FILE *f)): created from dump_varpool
12210 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
12211 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
12212 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
12213 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
12214 (void assemble_aliases (void)): created from assemble_aliases
12216 2014-07-24 Martin Liska <mliska@suse.cz>
12218 * cgraph.h (symtab_node):
12219 (void register_symbol (void)): created from symtab_register_node
12220 (void remove (void)): created from symtab_remove_node
12221 (void dump (FILE *f)): created from dump_symtab_node
12222 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
12223 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
12224 (struct ipa_ref *add_reference (symtab_node *referred_node,
12225 enum ipa_ref_use use_type)): created from add_reference
12226 (struct ipa_ref *add_reference (symtab_node *referred_node,
12227 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
12228 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
12229 gimple stmt)): created from maybe_add_reference
12230 (bool semantically_equivalent_p (symtab_node *target)): created from
12231 symtab_semantically_equivalent_p
12232 (void remove_from_same_comdat_group (void)): created from
12233 remove_from_same_comdat_group
12234 (void add_to_same_comdat_group (symtab_node *old_node)): created from
12235 symtab_add_to_same_comdat_group
12236 (void dissolve_same_comdat_group_list (void)): created from
12237 symtab_dissolve_same_comdat_group_list
12238 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
12239 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
12240 created from symtab_alias_ultimate_target
12241 (inline symtab_node *next_defined_symbol (void)): created from
12242 symtab_next_defined_symbol
12243 (bool resolve_alias (symtab_node *target)): created from
12244 symtab_resolve_alias
12245 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
12246 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
12247 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
12248 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
12249 (void set_section (const char *section)): created from set_section_1
12250 (enum availability get_availability (void)): created from symtab_node_availability
12251 (void make_decl_local (void)): created from symtab_make_decl_local
12252 (bool real_symbol_p (void)): created from symtab_read_node
12253 (can_be_discarded_p (void)): created from symtab_can_be_discarded
12254 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
12255 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
12256 symtab_in_same_comdat_p;
12257 (bool address_taken_from_non_vtable_p (void)): created from
12258 address_taken_from_non_vtable_p
12259 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
12260 (static void dump_table (FILE *)): created from dump_symtab
12261 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
12262 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
12263 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
12264 symtab_used_from_object_file_p
12265 (void dump_base (FILE *)): created from dump_symtab_base
12266 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
12267 (void unregister (void)): created from symtab_unregister_node
12268 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
12269 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
12270 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
12271 symtab_nonoverwritable_alias_1
12272 * cgraph.h (cgraph_node):
12273 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
12274 created from cgraph_remove_node_and_inline_clones
12275 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
12276 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
12277 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
12278 (cgraph_node *function_symbol (enum availability *avail = NULL)):
12279 created from cgraph_function_node
12280 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
12281 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
12282 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
12283 created from cgraph_create_clone
12284 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
12285 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
12286 created from cgraph_create_virtual_clone
12287 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
12288 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
12289 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
12290 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
12291 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
12292 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
12293 created from cgraph_function_version_info
12294 (struct cgraph_function_version_info *insert_new_function_version (void)):
12295 created from insert_new_cgraph_node_version
12296 (struct cgraph_function_version_info *function_version (void)): created from
12297 get_cgraph_node_version
12298 (void analyze (void)): created from analyze_function
12299 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
12300 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
12301 tree real_alias) cgraph_add_thunk
12302 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
12303 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
12304 created from cgraph_function_or_thunk_node
12305 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
12306 created from expand_thunk
12307 (void reset (void)): created from cgraph_reset_node
12308 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
12309 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
12310 (void remove (void)): created from cgraph_remove_node
12311 (void dump (FILE *f)): created from dump_cgraph_node
12312 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
12313 (bool get_body (void)): created from cgraph_get_body
12314 (void release_body (void)): created from cgraph_release_function_body
12315 (void unnest (void)): created from cgraph_unnest_node
12316 (void make_local (void)): created from cgraph_make_node_local
12317 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
12318 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
12319 gcov_type count, int freq)): created from cgraph_create_edge
12320 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
12321 gcov_type count, int freq)): created from cgraph_create_indirect_edge
12322 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
12323 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
12324 created from cgraph_create_edge_including_clones
12325 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
12326 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
12327 (void remove_callers (void)): created from cgraph_node_remove_callers
12328 (void remove_callees (void)): created from cgraph_node_remove_callees
12329 (enum availability get_availability (void)): created from cgraph_function_body_availability
12330 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
12331 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
12332 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
12333 (void call_duplication_hooks (cgraph_node *node2)): created from
12334 cgraph_call_node_duplication_hooks
12335 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
12336 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
12337 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
12338 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
12339 (void call_function_insertion_hooks (void)):
12340 created from cgraph_call_function_insertion_hooks
12341 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
12342 (bool local_p (void)): created from cgraph_local_node
12343 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
12344 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
12345 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
12346 (inline bool only_called_directly_or_aliased_p (void)):
12347 created from cgraph_only_called_directly_or_aliased_p
12348 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
12349 created from cgraph_will_be_removed_from_program_if_no_direct_calls
12350 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
12351 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
12352 (bool can_remove_if_no_direct_calls_p (void)):
12353 created from cgraph_can_remove_if_no_direct_calls_p
12354 (inline bool has_gimple_body_p (void)):
12355 created from cgraph_function_with_gimple_body_p
12356 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
12357 (static void dump_cgraph (FILE *f)): created from dump_cgraph
12358 (static inline void debug_cgraph (void)): created from debug_cgraph
12359 (static void record_function_versions (tree decl1, tree decl2)):
12360 created from record_function_versions
12361 (static void delete_function_version (tree decl)):
12362 created from delete_function_version
12363 (static void add_new_function (tree fndecl, bool lowered)):
12364 created from cgraph_add_new_function
12365 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
12366 (static cgraph_node * create (tree decl)): created from cgraph_create_node
12367 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
12368 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
12369 (static cgraph_node *get_for_asmname (tree asmname)):
12370 created from cgraph_node_for_asm
12371 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
12372 created from cgraph_same_body_alias
12373 (static bool used_from_object_file_p_worker (cgraph_node *node,
12374 void *): new function
12375 (static bool non_local_p (cgraph_node *node, void *)):
12376 created from cgraph_non_local_node_p_1
12377 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
12378 created from verify_cgraph
12379 (static bool make_local (cgraph_node *node, void *)):
12380 created from cgraph_make_node_local
12381 (static cgraph_node *create_alias (tree alias, tree target)):
12382 created from cgraph_create_function_alias
12383 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
12384 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
12385 created from cgraph_create_edge_1
12386 * cgraph.h (varpool_node):
12387 (void remove (void)): created from varpool_remove_node
12388 (void dump (FILE *f)): created from dump_varpool_node
12390 2014-07-24 Richard Biener <rguenther@suse.de>
12393 * tree-ssa-structalias.c (create_variable_info_for_1):
12394 Use varpool_get_constructor.
12395 (create_variable_info_for): Likewise.
12397 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12399 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
12400 subtract outgoing area size when restoring stack_pointer_rtx.
12402 2014-07-24 Nick Clifton <nickc@redhat.com>
12404 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
12405 that operations are taking place in parallel.
12406 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
12408 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
12410 * omp-low.c (extract_omp_for_data): Add missing break statement.
12412 2014-07-24 Richard Biener <rguenther@suse.de>
12414 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
12415 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12416 and adjust MOVE_RATIO query accordingly.
12417 (estimate_num_insns): Adjust callers.
12418 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12419 * ipa-cp.c (gather_context_independent_values,
12420 estimate_local_effects): Likewise.
12421 * ipa-split.c (consider_split): Likewise.
12423 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
12425 * config/i386/driver-i386.c: Remove names of unused arguments and
12426 unnecessary unused attributes.
12427 * config/i386/host-mingw32.c: Likewise.
12428 * config/i386/i386.c: Likewise.
12429 * config/i386/winnt-stubs.c: Likewise.
12430 * config/i386/winnt.c: Likewise.
12432 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12434 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
12435 (aarch64_gen_loadwb_pair): New helper function.
12436 (aarch64_expand_epilogue): Simplify code using new helper functions.
12437 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
12439 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12441 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
12442 (aarch64_gen_storewb_pair): New helper function.
12443 (aarch64_expand_prologue): Simplify code using new helper functions.
12444 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
12446 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12448 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
12449 Rename to aarch64_save_callee_saves, remove restore code.
12450 (aarch64_restore_callee_saves): New function.
12452 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12454 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
12455 (aarch64_save_callee_saves): New function to handle reg save
12456 for both core and vectore regs.
12458 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12460 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
12461 (aarch64_gen_store_pair): New helper function.
12462 (aarch64_save_or_restore_callee_save_registers)
12463 (aarch64_save_or_restore_fprs): Use new helper functions.
12465 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12467 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
12468 (aarch64_save_or_restore_callee_save_registers)
12469 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
12471 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12473 * config/aarch64/aarch64.c
12474 (aarch64_save_or_restore_callee_save_registers)
12475 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
12477 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12479 * config/aarch64/aarch64.c
12480 (aarch64_save_or_restore_callee_save_registers)
12481 (aarch64_save_or_restore_fprs): Remove 'increment'.
12483 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12485 * config/aarch64/aarch64.c
12486 (aarch64_save_or_restore_callee_save_registers)
12487 (aarch64_save_or_restore_fprs): Use register offset in
12488 cfun->machine->frame.reg_offset.
12490 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12492 * config/aarch64/aarch64.c
12493 (aarch64_save_or_restore_callee_save_registers)
12494 (aarch64_save_or_restore_fprs): Remove base_rtx.
12496 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12498 * config/aarch64/aarch64.c
12499 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
12500 to 'start_offset'. Remove local variable 'start_offset'.
12502 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12504 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
12505 type to HOST_WIDE_INT.
12507 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12509 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12510 (aarch64_save_or_restore_fprs)
12511 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
12513 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12515 * config/arm/t-rtems-eabi: Add
12516 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
12517 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
12518 mbig-endian/mthumb/march=armv7-r, and
12519 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
12522 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12523 Chris Johns <chrisj@rtems.org>
12524 Joel Sherrill <joel.sherrill@oarcorp.com>
12526 * config.gcc: Add nios2-*-rtems*.
12527 * config/nios2/rtems.h: New file.
12528 * gcc/config/nios2/t-rtems: New file.
12530 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
12533 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
12534 constant numbers, not general constants.
12535 (rs6000_expand_vector_init): Ditto.
12537 2014-07-23 Nathan Sidwell <nathan@acm.org>
12539 * gcov-tool.c (gcov_list): Declare here.
12540 (set_gcov_list): Remove.
12541 (gcov_output_files): Set gcov_list directly.
12543 2014-07-23 Host Schirmeier <horst@schirmeier.com>
12545 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
12547 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12549 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
12550 callee-saved registers are available for padding purpose
12551 and r3 is not mandatory, then prefer use those callee-saved
12554 2014-07-23 Richard Biener <rguenther@suse.de>
12556 * params.def (PARAM_MAX_COMBINE_INSNS): New.
12557 * combine.c: Include statistics.h and params.h.
12558 (combine_instructions): Guard three and four insn combines
12559 with max-combine-insns value. Record statistics for combines
12561 * doc/invoke.texi (max-combine-insns): Document new param.
12563 2014-07-23 Roman Gareev <gareevroman@gmail.com>
12565 * graphite-isl-ast-to-gimple.c:
12566 (translate_isl_ast_node_block): New function.
12567 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
12569 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
12570 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
12572 2014-07-23 Roman Gareev <gareevroman@gmail.com>
12574 * graphite-isl-ast-to-gimple.c:
12575 (get_max_schedule_dimensions): New function.
12576 (extend_schedule): Likewise.
12577 (generate_isl_schedule): Add calling of extend_schedule and
12578 get_max_schedule_dimensions.
12580 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12582 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
12583 (case UNSPEC): Handle UNSPEC_RBIT.
12585 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12587 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
12588 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
12590 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12592 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
12594 2014-07-22 Roman Gareev <gareevroman@gmail.com>
12596 * graphite-isl-ast-to-gimple.c:
12597 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
12598 (ivs_params_clear):
12599 (build_iv_mapping): New function.
12600 (translate_isl_ast_node_user): Likewise.
12601 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
12603 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
12604 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
12605 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
12607 2014-07-21 Bin Cheng <bin.cheng@arm.com>
12610 * config/arm/arm.md (setmem): New pattern.
12611 * config/arm/arm-protos.h (struct tune_params): New fields.
12612 (arm_gen_setmem): New prototype.
12613 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
12614 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
12615 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
12616 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
12617 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
12618 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
12619 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
12620 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
12621 (arm_const_inline_cost): New function.
12622 (arm_block_set_max_insns): New function.
12623 (arm_block_set_non_vect_profit_p): New function.
12624 (arm_block_set_vect_profit_p): New function.
12625 (arm_block_set_unaligned_vect): New function.
12626 (arm_block_set_aligned_vect): New function.
12627 (arm_block_set_unaligned_non_vect): New function.
12628 (arm_block_set_aligned_non_vect): New function.
12629 (arm_block_set_vect, arm_gen_setmem): New functions.
12631 2014-07-21 Bin Cheng <bin.cheng@arm.com>
12633 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
12635 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
12638 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
12639 out of #ifdef __OPTIMIZE__.
12641 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
12643 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
12644 different trapping status if -fnon-call-exceptions is enabled.
12646 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
12648 * expr.c (store_field): Handle VOIDmode for calls that return values
12649 in multiple locations.
12651 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12653 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
12654 (altivec_vsldoi_<mode>): Likewise.
12656 2014-07-20 Roman Gareev <gareevroman@gmail.com>
12658 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
12659 to the number of characters in the line.
12661 2014-07-20 Roman Gareev <gareevroman@gmail.com>
12663 * graphite-isl-ast-to-gimple.c: Add using of
12664 build_nonstandard_integer_type instead of int128_integer_type_node.
12666 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
12668 * toplev.c (output_stack_usage): Adjust the location of the warning.
12670 2014-07-19 Daniel Cederman <cederman@gaisler.com>
12672 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
12673 (*membar_storeload): Disable for LEON3.
12675 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
12677 PR rtl-optimization/61461
12678 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
12680 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
12683 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
12684 Fix instruction constraint.
12685 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
12687 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
12689 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
12691 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
12693 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
12694 GNU coding standards.
12695 (nds32_register_move_cost): Likewise.
12696 (nds32_memory_move_cost): Likewise.
12697 (nds32_address_cost): Likewise.
12699 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
12701 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
12703 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
12705 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
12706 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
12707 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
12708 (HAVE_sync_compare_and_swapqi): Define.
12709 (HAVE_sync_compare_and_swaphi): Likewise.
12710 (HAVE_sync_compare_and_swapsi): Likewise.
12712 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
12714 * config/mips/p5600.md: Add missing cpu tests.
12716 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12718 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
12719 (vmla_f64): Likewise.
12720 (vfms_f64): Likewise.
12721 (vmls_f64): Likewise.
12723 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12725 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
12726 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
12728 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12730 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
12731 (vmlal_high_lane_s32): Likewise.
12732 (vmlal_high_lane_u16): Likewise.
12733 (vmlal_high_lane_u32): Likewise.
12734 (vmlsl_high_lane_s16): Likewise.
12735 (vmlsl_high_lane_s32): Likewise.
12736 (vmlsl_high_lane_u16): Likewise.
12737 (vmlsl_high_lane_u32): Likewise.
12739 2014-07-17 Terry Guo <terry.guo@arm.com>
12741 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
12742 (alus_reg): Renamed to alus_sreg.
12743 * config/arm/arm-fixed.md: Change type of non-dsp instructions
12744 from alu_reg to alu_sreg. Change type of dsp instructions from
12745 alu_reg to alu_dsp_reg.
12746 * config/arm/thumb1.md: Likewise.
12747 * config/arm/thumb2.md: Likewise.
12748 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
12749 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
12750 with alu_sreg and alus_sreg.
12751 * config/arm/arm1026ejs.md (alu_op): Likewise.
12752 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
12753 * config/arm/arm926ejs.md (9_alu_op): Likewise.
12754 * config/arm/fa526.md (526_alu_op): Likewise.
12755 * config/arm/fa606te.md (606te_alu_op): Likewise.
12756 * config/arm/fa626te.md (626te_alu_op): Likewise.
12757 * config/arm/fa726te.md (726te_alu_op): Likewise.
12758 * config/arm/fmp626.md (mp626_alu_op): Likewise.
12759 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
12760 alu_sreg, alu_dsp_reg and alus_sreg.
12761 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
12762 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12763 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12764 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
12765 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
12766 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12767 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12768 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12769 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
12770 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
12771 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
12772 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
12773 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
12774 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
12775 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
12776 alus_reg to alus_sreg.
12778 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
12780 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
12783 2014-07-17 Richard Biener <rguenther@suse.de>
12785 PR rtl-optimization/61801
12786 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
12787 don't set reg_pending_barrier if it appears in a debug-insn.
12789 2014-07-16 DJ Delorie <dj@redhat.com>
12791 * config/rx/rx.c (rx_option_override): Fix alignment values.
12792 (rx_align_for_label): Likewise.
12794 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
12797 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
12798 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
12799 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
12801 (cris_print_index, cris_print_operand, cris_constant_index_p)
12802 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
12803 (cris_address_cost): Ditto last CONSTANT_P.
12804 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
12805 callers changed. Yield cris_offsettable_symbol for non-PIC
12806 constant symbolic expressions including labels. Yield cris_unspec
12808 (cris_expand_pic_call_address): New parameter MARKERP. Set its
12809 target to pic_offset_table_rtx for calls that will likely go
12810 through PLT, const0_rtx when they can't. All callers changed.
12811 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
12812 symbolic expressions to be PICified. Remove second, redundant,
12813 assert on can_create_pseudo_p returning non-zero. Use
12814 replace_equiv_address_nv, not replace_equiv_address, for final
12816 * config/cris/cris.md ("movsi"): Move variable t to pattern
12817 toplevel. Adjust assert for new cris_symbol_type member. Use
12818 CONSTANT_P instead of CONSTANT_ADDRESS_P.
12819 ("*movsi_internal") <case 9>: Make check for valid unspec operands
12821 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
12822 ("call", "call_value"): Use second incoming operand as a marker
12823 for pic-offset-table-register being used.
12824 ("*expanded_call_non_v32", "*expanded_call_v32")
12825 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
12826 second incoming operand to CALL, match cris_call_type_marker.
12827 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
12828 ("*expanded_call_side"): Ditto. Fix typo in comment.
12829 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
12831 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
12832 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
12833 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
12834 users changed. Add members cris_offsettable_symbol and cris_unspec.
12835 (cris_symbol_type): Rename from cris_pic_symbol_type.
12836 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
12838 * config/cris/cris-protos.h (cris_symbol_type_of,
12839 cris_expand_pic_call_address): Adjust prototypes.
12840 (cris_legitimate_constant_p): New prototype.
12842 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
12843 an existing tmake_file. Don't add t-slibgcc and t-linux.
12845 2014-07-17 Jason Merrill <jason@redhat.com>
12848 * symtab.c (symtab_remove_from_same_comdat_group): Also
12849 set_comdat_group to NULL_TREE.
12850 (verify_symtab): Fix diagnostic.
12852 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
12855 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
12857 2014-07-16 Dodji Seketeli <dodji@redhat.com>
12859 Support location tracking for built-in macro tokens
12860 * input.h (is_location_from_builtin_token): New function declaration.
12861 * input.c (is_location_from_builtin_token): New function definition.
12862 * toplev.c (general_init): Tell libcpp what the pre-defined
12863 spelling location for built-in tokens is.
12865 2014-07-16 Jakub Jelinek <jakub@redhat.com>
12867 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
12868 on the FUNCTION_DECL.
12870 2014-07-16 Richard Biener <rguenther@suse.de>
12873 * doc/extend.texi (always_inline): Clarify.
12875 2014-07-15 Eric Christopher <echristo@gmail.com>
12877 * doc/invoke.texi (Link Options): Document -z option.
12879 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
12881 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
12882 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
12884 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
12886 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
12888 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
12890 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
12891 varpool_assemble_decl.
12892 * varpool.c (varpool_assemble_decl): Assert that node->definition is
12895 2014-07-15 Michael Matz <matz@suse.de>
12897 PR rtl-optimization/61772
12898 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
12900 2014-07-15 Richard Biener <rguenther@suse.de>
12902 * opts.c (default_options_table): Disable bit-ccp at -Og.
12904 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12906 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
12908 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12910 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
12911 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
12912 call langhook for unknown declaration.
12913 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
12914 * tree.h (DECL_ARGUMENTS): Update.
12915 * print-tree.c (print_node): Update.
12916 * tree-core.h (tree_decl_non_common): Remove arguments.
12917 (tree_function_decl): Add arguments.
12919 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
12921 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
12923 2014-07-14 Richard Biener <rguenther@suse.de>
12925 PR tree-optimization/61779
12926 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
12927 simplifying a condition.
12929 2014-07-14 Richard Biener <rguenther@suse.de>
12931 * builtins.c (c_strlen): Make only_value == 2 really only
12932 affect warning generation.
12934 2014-07-14 Richard Biener <rguenther@suse.de>
12936 PR tree-optimization/61757
12937 PR tree-optimization/61783
12938 PR tree-optimization/61787
12939 * tree-ssa-dom.c (record_equality): Revert canonicalization
12940 change and add comment.
12941 (propagate_rhs_into_lhs): Revert previous fix, removing
12942 loop depth restriction again.
12944 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12946 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
12947 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12948 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12949 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
12950 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12951 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12952 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12954 2014-07-14 Richard Biener <rguenther@suse.de>
12956 * cgraph.h (decl_in_symtab_p): Make inline.
12958 2014-07-14 Jakub Jelinek <jakub@redhat.com>
12960 PR middle-end/61294
12961 * doc/invoke.texi (-Wmemset-transposed-args): Document.
12964 * config/i386/i386.c (classify_argument): Don't merge classes above
12967 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
12969 * cgraph.h (symtab_node): Add nonzero_address.
12970 (decl_in_symtab_p): Break out from ...
12971 (symtab_get_node): ... here.
12972 * fold-const.c: Include cgraph.h
12973 (tree_single_nonzero_warnv_p): Use symtab to determine
12974 if symbol is non-zero.
12975 * symtab.c (symtab_node::nonzero_address): New method.
12977 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12979 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
12980 forgotten in previous commit.
12982 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12984 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
12986 * ipa-devirt.c: Include stor-layout.h and intl.h
12987 (odr_subtypes_equivalent_p): New function.
12988 (warn_odr): New function.
12989 (warn_type_mismatch): New function.
12990 (odr_types_equivalent_p): New function.
12991 (add_type_duplicate): Use it.
12992 * common.opt (Wodr): New flag.
12993 * doc/invoke.texi (Wodr): Document new warning.
12995 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12997 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
12998 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
12999 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13000 (varpool_get_constructor): Push CTORS_IN timevar.
13001 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13003 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13005 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13006 Remove VOID_FTYPE_PUSHORT.
13007 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13008 Change code to USHORT_FTYPE_VOID.
13009 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13010 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13011 (ix86_atomic_assign_expand_fenv): Update for
13012 __builtin_ia32_fnstsw changes.
13013 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13014 (fnstsw): Change operand 0 to nonimmediate operand.
13016 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13018 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13019 (varpool_get_constructor): New function.
13020 (varpool_ctor_useable_for_folding_p): Break out from ...
13021 (ctor_for_folding): ... here; use varpool_get_constructor.
13022 (varpool_assemble_decl): Likewise.
13023 * lto-streamer.h (struct output_block): Turn cgraph_node
13025 (lto_input_variable_constructor): Declare.
13026 * ipa-visibility.c (function_and_variable_visibility): Use
13027 varpool_get_constructor.
13028 * cgraph.h (varpool_get_constructor): Declare.
13029 (varpool_ctor_useable_for_folding_p): New function.
13030 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13031 parameter; return error_mark_node for non-trivial constructors.
13032 (lto_write_tree_1, DFS_write_tree): Update use of
13033 get_symbol_initial_value.
13034 (output_function): Update initialization of symbol.
13035 (output_constructor): New function.
13036 (copy_function): Rename to ..
13037 (copy_function_or_variable): ... this one; handle vars too.
13038 (lto_output): Output variable sections.
13039 * lto-streamer-in.c (input_constructor): New function.
13040 (lto_read_body): Rename from ...
13041 (lto_read_body_or_constructor): ... this one; handle vars too.
13042 (lto_input_variable_constructor): New function.
13043 * ipa-prop.c (ipa_prop_write_jump_functions,
13044 ipa_prop_write_all_agg_replacement): Update.
13045 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13046 (output_cgraph_opt_summary): Set symbol to NULL.
13048 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13050 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13051 non-polymorphic types.
13052 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13053 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13054 of types is not polymorphic.
13056 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13058 * lra-constraints.c (remove_inheritance_pseudos): Process
13059 destination pseudo too.
13061 2014-07-11 Rong Xu <xur@google.com>
13063 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13066 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13068 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13069 * config/avr/avr-devices.c (AVR_MCU): Same.
13070 (avr_mcu_types): add text start value to end of device list.
13071 * config/avr/avr-mcus.def: Add text section start for all devices.
13072 (ata5782): Add new avr5 device.
13074 * config/avr/avr-tables.opt: Regenerate.
13075 * config/avr/avr.h: Add declaration for text section start handler.
13076 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13078 (LINK_SPEC): Include text section start handler to linker spec.
13079 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13080 pass -Ttext option to linker if the text section start for the device
13082 * config/avr/t-multilib: Regenerate.
13083 * doc/avr-mmcu.texi: Regenerate.
13085 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13087 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13088 * config/rs6000/aix52.h (LINK_SPEC): Same.
13089 * config/rs6000/aix53.h (LINK_SPEC): Same.
13090 * config/rs6000/aix61.h (LINK_SPEC): Same.
13091 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13093 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13095 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13096 (graphite_verify): New function.
13097 (ivs_params_clear): New function.
13098 (gcc_expression_from_isl_ast_expr_id): New function.
13099 (gcc_expression_from_isl_expr_int): New function.
13100 (binary_op_to_tree): New function.
13101 (ternary_op_to_tree): New function.
13102 (unary_op_to_tree): New function.
13103 (nary_op_to_tree): New function.
13104 (gcc_expression_from_isl_expr_op): New function.
13105 (gcc_expression_from_isl_expression): New function.
13106 (graphite_create_new_loop): New function.
13107 (translate_isl_ast_for_loop): New function.
13108 (get_upper_bound): New function.
13109 (graphite_create_new_loop_guard): New function.
13110 (translate_isl_ast_node_for): New function.
13111 (translate_isl_ast): New function.
13112 (add_parameters_to_ivs_params): New function.
13113 (scop_to_isl_ast): New parameter ip.
13114 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13116 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13118 * config/xtensa/predicates.md (call expander): Update for
13119 DECL_SECTION_NAME being string.
13121 2014-07-11 Richard Biener <rguenther@suse.de>
13123 PR middle-end/61473
13124 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13125 can be implemented with a single load followed by a single store.
13126 (c_strlen): Only warn when only_value is not 2.
13128 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13130 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13132 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13135 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13136 (*movhi_bytes): Likewise.
13137 (*arm_movqi_insn): Likewise.
13139 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13142 * config/alpha/alpha.c: Include tree-pass.h, context.h
13143 and pass_manager.h.
13144 (pass_data_handle_trap_shadows): New pass.
13145 (pass_handle_trap_shadows::gate): New pass gate function.
13146 (make_pass_handle_trap_shadows): New function.
13147 (rest_of_handle_trap_shadows): Ditto.
13149 (alpha_align_insns_1): Rename from alpha_align_insns.
13150 (pass_data_align_insns): New pass.
13151 (pass_align_insns::gate): New pass gate function.
13152 (make_pass_aling_insns): New function.
13153 (rest_of_align_insns): Ditto.
13154 (alpha_align_insns): Ditto.
13156 (alpha_option_override): Declare handle_trap_shadows info
13157 and align_insns_info. Register handle_trap_shadows and align_insns
13159 (alpha_reorg): Do not call alpha_trap_shadows and
13160 alpha_align_insn from here.
13162 (alpha_pad_function_end): Do not skip BARRIERs.
13164 2014-07-10 Rong Xu <xur@google.com>
13166 Add gcov-tool: an offline gcda profile processing tool support.
13167 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13168 (gcov_is_error): Ditto.
13169 (gcov_read_string): Ditto.
13170 (gcov_read_sync): Ditto.
13171 * gcov-io.h: Move counter defines to gcov-counter.def.
13172 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13173 * coverage.c: Ditto.
13174 * gcov-tool.c: Offline gcda profile processing tool.
13175 (unlink_gcda_file): Remove one gcda file.
13176 (unlink_profile_dir): Remove gcda files from the profile path.
13177 (gcov_output_files): Output gcda files to an output dir.
13178 (profile_merge): Merge two profiles in directory.
13179 (print_merge_usage_message): Print merge usage.
13180 (merge_usage): Print merge usage and exit.
13181 (do_merge): Driver for profile merge sub-command.
13182 (profile_rewrite): Rewrite profile.
13183 (print_rewrite_usage_message): Print rewrite usage.
13184 (rewrite_usage): Print rewrite usage and exit.
13185 (do_rewrite): Driver for profile rewrite sub-command.
13186 (print_usage): Print gcov-info usage and exit.
13187 (print_version): Print gcov-info version.
13188 (process_args): Process arguments.
13189 (main): Main routine for gcov-tool.
13190 * Makefile.in: Build and install gcov-tool.
13191 * gcov-counter.def: New file split from gcov-io.h.
13192 * doc/gcc.texi: Include gcov-tool.texi.
13193 * doc/gcov-tool.texi: Document for gcov-tool.
13195 2014-07-10 Richard Biener <rguenther@suse.de>
13197 PR tree-optimization/61757
13198 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13199 (propagate_rhs_into_lhs): Revert part of last change.
13201 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13203 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
13206 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
13208 PR middle-end/53590
13209 * function.c (allocate_struct_function): Revert r188667 change.
13211 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
13213 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
13215 * doc/install.texi: Remove links to defunct package providers for
13218 2014-07-09 Tom de Vries <tom@codesourcery.com>
13220 * final.c (get_call_fndecl): Declare.
13221 (self_recursive_call_p): New function.
13222 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
13224 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13226 * ipa-devirt.c (record_node): Walk through aliases.
13228 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13230 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
13232 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13235 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13237 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13239 * ipa-visibility.c (function_and_variable_visibility): Remove
13240 temporary hack disabling local aliases on AIX.
13242 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13244 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
13245 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
13247 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13249 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
13250 * rs6000/rs6000.c: Inline output of .set instruction.
13251 (declare_alias_data): New struct.
13252 (rs6000_declare_alias): New function.
13253 (rs6000_xcoff_declare_function_name): Use it.
13254 (rs6000_xcoff_declare_object_name): New function.
13255 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
13256 (ASM_OUTPUT_DEF): Turn to empty definition.
13258 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13261 * hash-table.h: use hash_table::value_type instead of
13262 Descriptor::value_type in the return types of several methods.
13264 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13266 * tree-pass.h (pass_data): Remove has_execute member.
13267 * passes.c (execute_one_pass): Don't check pass->has_execute.
13268 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
13269 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
13270 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
13271 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
13272 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
13273 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
13274 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
13275 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
13276 gimple-low.c, gimple-ssa-isolate-paths.c,
13277 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
13278 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
13279 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
13280 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
13281 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
13282 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
13283 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
13284 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
13285 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
13286 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
13287 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
13288 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
13289 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
13290 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
13291 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
13292 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
13293 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
13294 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
13295 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
13296 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
13297 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
13298 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
13299 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
13300 web.c: Remove initializer for pass_data::has_execute.
13302 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13304 * graphite-htab.h: Use hash_map instead of hash_table.
13305 * graphite-clast-to-gimple.c: Adjust.
13306 * passes.c: Use hash_map instead of hash_table.
13307 * sese.c: Likewise.
13308 * sese.h: Remove now unused code.
13310 2014-07-08 Sriraman Tallam <tmsriram@google.com>
13313 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
13316 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13318 PR rtl-optimization/61673
13319 * combine.c (simplify_comparison): Test just mode's sign bit
13320 in tmode rather than the sign bit and any bits above it.
13322 2014-07-08 Roman Gareev <gareevroman@gmail.com>
13324 * graphite-isl-ast-to-gimple.c (generate_isl_context):
13325 Add __isl_give to the declaration.
13326 (generate_isl_schedule): Likewise.
13327 (scop_to_isl_ast): Likewise.
13329 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13331 * config/arm/arm.c (cortexa5_extra_costs): New table.
13332 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
13334 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13336 PR tree-optimization/61725
13337 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
13338 range, use range_includes_zerop_p instead of integer_zerop on
13339 vr0->min, only use log2 of max if min is not negative.
13341 2014-07-08 Richard Biener <rguenther@suse.de>
13343 * tree-ssa-dom.h (loop_depth_of_name): Remove.
13344 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
13345 restriction on loop depth difference.
13346 (record_equality): Likewise.
13347 (propagate_rhs_into_lhs): Likewise. Simplify condition.
13348 (loop_depth_of_name): Remove.
13349 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
13350 restriction on loop depth difference.
13351 (init_copy_prop): Likewise.
13353 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13355 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
13357 (walk_aliased_vdefs): Likewise.
13358 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
13359 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
13360 (detect_type_change_from_memory_writes): Check if entry was reached.
13362 2014-07-08 Richard Biener <rguenther@suse.de>
13364 PR tree-optimization/61681
13365 * tree-ssa-structalias.c (find_what_var_points_to): Expand
13366 NONLOCAL inside ESCAPED.
13368 2014-07-08 Richard Biener <rguenther@suse.de>
13370 PR tree-optimization/61680
13371 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
13372 Handle properly all read-write dependences with group accesses.
13374 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
13376 PR tree-optimization/61576
13377 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
13378 block containing reduction statement is predecessor of phi basi block.
13380 2014-07-08 Marek Polacek <polacek@redhat.com>
13383 * fold-const.c (round_up_loc): Change the parameter type.
13385 * fold-const.h (round_up_loc): Adjust declaration.
13386 * stor-layout.c (finalize_record_size): Check for too large types.
13388 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
13390 * symtab.c: Include calls.h.
13391 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
13393 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
13395 * config/rs6000/rs6000.c (output_vec_const_move): Handle
13396 little-endian code generation.
13397 * config/rs6000/spe.md (spe_evmergehi): Rename to...
13398 (vec_perm00_v2si): ... this. Handle little-endian code generation.
13399 (spe_evmergehilo): Rename to...
13400 (vec_perm01_v2si): ... this. Handle little-endian code generation.
13401 (spe_evmergelo): Rename to...
13402 (vec_perm11_v2si): ... this. Handle little-endian code generation.
13403 (spe_evmergelohi): Rename to...
13404 (vec_perm10_v2si): ... this. Handle little-endian code generation.
13405 (spe_evmergehi, spe_evmergehilo): New expanders.
13406 (spe_evmergelo, spe_evmergelohi): Likewise.
13407 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
13408 (*frob_tf_ti): Likewise.
13409 (*frob_<mode>_di_2): Likewise.
13410 (*frob_tf_di_8_2): Likewise.
13411 (*frob_di_<mode>): Likewise.
13412 (*frob_ti_tf): Likewise.
13413 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
13414 (*frob_ti_<mode>_8_2): Likewise.
13415 (*frob_ti_tf_2): Likewise.
13416 (mov_si<mode>_e500_subreg0): Rename to...
13417 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13419 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13420 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13421 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13422 the big endianness only.
13423 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
13424 (*mov_si<mode>_e500_subreg0_2): Rename to...
13425 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
13426 big big endianness only.
13427 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
13428 (*mov_si<mode>_e500_subreg4): Rename to...
13429 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
13431 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
13432 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
13433 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
13434 the big endianness only.
13435 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
13437 (*mov_si<mode>_e500_subreg4_2): Rename to...
13438 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
13440 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
13441 (*mov_sitf_e500_subreg8): Rename to...
13442 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
13444 (*mov_sitf_e500_subreg8_le): New instruction pattern.
13445 (*mov_sitf_e500_subreg8_2): Rename to...
13446 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
13448 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
13449 (*mov_sitf_e500_subreg12): Rename to...
13450 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
13452 (*mov_sitf_e500_subreg12_le): New instruction pattern.
13453 (*mov_sitf_e500_subreg12_2): Rename to...
13454 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
13456 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
13458 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
13460 * asan.c (instrument_strlen_call): Do not instrument first byte
13461 in strlen if already instrumented.
13463 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13465 * config/arm/arm.opt (mwords-little-endian): Delete.
13466 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
13467 of TARGET_LITTLE_WORDS.
13468 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
13469 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
13471 * doc/invoke.texi: Remove references to -mwords-little-endian.
13473 2014-07-07 Jakub Jelinek <jakub@redhat.com>
13475 * expmed.c (struct init_expmed_rtl): Change all fields but
13476 pow2 and cint from struct rtx_def to rtx.
13477 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
13478 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
13481 2014-07-06 Marek Polacek <polacek@redhat.com>
13484 * doc/invoke.texi: Document -Wsizeof-array-argument.
13486 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
13488 * wide-int.h (wide_int_storage): Change declaration from struct
13491 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
13493 * cgraph.c (cgraph_create_indirect_edge): Update call of
13494 get_polymorphic_call_info.
13495 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
13496 (possible_polymorphic_call_targets): Add parameter call.
13497 (decl_maybe_in_construction_p): New predicate.
13498 (get_polymorphic_call_info): Add parameter call;
13499 use decl_maybe_in_construction_p.
13500 * gimple-fold.c (fold_gimple_assign): Update use of
13501 possible_polymorphic_call_targets.
13502 (gimple_fold_call): Likewise.
13503 * ipa-prop.c: Inlcude calls.h
13504 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
13505 (param_type_may_change_p): New predicate.
13506 (detect_type_change_from_memory_writes): Break out from ...
13507 (detect_type_change): ... this one; use param_type_may_change_p.
13508 (detect_type_change_ssa): Use param_type_may_change_p.
13509 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
13511 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
13514 * config/arm/arm-protos.h (arm_legitimate_address_p,
13515 arm_is_constant_pool_ref): Add prototypes.
13516 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
13517 (arm_is_constant_pool_ref) New function.
13518 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
13519 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
13520 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
13521 operand. Remove pool_range and neg_pool_range attributes.
13522 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
13523 pool_range and neg_pool_range attributes.
13524 * config/arm/constraints.md (Uh): New constraint.
13525 (Uq): Don't allow constant pool references.
13527 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
13529 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
13530 (move_lo_quad_internal_be_<mode>): Likewise.
13531 (move_lo_quad_<mode>): Convert to define_expand.
13532 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
13533 (aarch64_simd_move_hi_quad_be_<mode>): New.
13534 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
13535 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
13536 (aarch64_combinez_be<mode>): New.
13537 (aarch64_combine<mode>): Convert to define_expand.
13538 (aarch64_combine_internal<mode>): New.
13539 (aarch64_simd_combine<mode>): Remove bogus RTL description.
13541 2014-07-04 Tom de Vries <tom@codesourcery.com>
13543 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
13544 combination of earlyclobber and read/write modifiers.
13546 2014-07-04 Tom de Vries <tom@codesourcery.com>
13548 * config/aarch64/aarch64-simd.md
13549 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
13551 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
13554 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
13556 2014-07-04 Jakub Jelinek <jakub@redhat.com>
13558 PR middle-end/61654
13559 * cgraphunit.c (expand_thunk): Call free_dominance_info.
13561 PR tree-optimization/61684
13562 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
13563 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
13565 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13566 Kito Cheng <kito@0xlab.org>
13567 Monk Chiang <sh.chiang04@gmail.com>
13569 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
13570 (nds32_symbol_load_store_p): Move to ...
13571 (nds32_fp_as_gp_check_available): Move to ...
13572 * config/nds32/nds32-fp-as-gp.c: ... here.
13573 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
13574 extern declaration.
13576 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13577 Kito Cheng <kito@0xlab.org>
13578 Monk Chiang <sh.chiang04@gmail.com>
13580 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
13581 (nds32_expand_store_multiple): Move to ...
13582 (nds32_expand_movmemqi): Move to ...
13583 * config/nds32/nds32-memory-manipulation.c: ... here.
13585 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13586 Kito Cheng <kito@0xlab.org>
13587 Monk Chiang <sh.chiang04@gmail.com>
13589 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
13590 (nds32_output_casesi_pc_relative): Move to ...
13591 (nds32_output_casesi): Move to ...
13592 (nds32_mem_format): Move to ...
13593 (nds32_output_16bit_store): Move to ...
13594 (nds32_output_16bit_load): Move to ...
13595 (nds32_output_32bit_store): Move to ...
13596 (nds32_output_32bit_load): Move to ...
13597 (nds32_output_32bit_load_s): Move to ...
13598 (nds32_output_stack_push): Move to ...
13599 (nds32_output_stack_pop): Move to ...
13600 * config/nds32/nds32-md-auxiliary.c: ... here.
13602 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13603 Ling-Hua Tseng <uranus@tinlans.org>
13605 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
13606 the purpose of this file.
13608 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13609 Kito Cheng <kito@0xlab.org>
13610 Monk Chiang <sh.chiang04@gmail.com>
13612 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
13613 (nds32_address_cost): Move implementation to ...
13614 * config/nds32/nds32-cost.c: ... here.
13615 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
13616 (nds32_address_cost_impl): Declare.
13618 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13619 Kito Cheng <kito@0xlab.org>
13620 Monk Chiang <sh.chiang04@gmail.com>
13622 * config/nds32/nds32.c
13623 (nds32_consecutive_registers_load_store_p): Move to ...
13624 (nds32_valid_multiple_load_store): Move to ...
13625 (nds32_valid_stack_push_pop): Move to ...
13626 (nds32_can_use_bclr_p): Move to ...
13627 (nds32_can_use_bset_p): Move to ...
13628 (nds32_can_use_btgl_p): Move to ...
13629 (nds32_can_use_bitci_p): Move to ...
13630 * config/nds32/nds32-predicates.c: ... here.
13632 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13633 Kito Cheng <kito@0xlab.org>
13634 Monk Chiang <sh.chiang04@gmail.com>
13636 * config/nds32/nds32.c
13637 (nds32_expand_builtin_null_ftype_reg): Move to ...
13638 (nds32_expand_builtin_reg_ftype_imm): Move to ...
13639 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
13640 (nds32_init_builtins): Move implementation to ...
13641 (nds32_expand_builtin): Move implementation to ...
13642 * config/nds32/nds32-intrinsic.c: ... here.
13643 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
13644 (nds32_expand_builtin_impl): Declare.
13646 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13647 Kito Cheng <kito@0xlab.org>
13648 Monk Chiang <sh.chiang04@gmail.com>
13650 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
13651 (nds32_emit_section_tail_template): Move to ...
13652 (nds32_emit_isr_jmptbl_section): Move to ...
13653 (nds32_emit_isr_vector_section): Move to ...
13654 (nds32_emit_isr_reset_conten): Move to ...
13655 (nds32_check_isr_attrs_conflict): Move to ...
13656 (nds32_construct_isr_vectors_information): Move to ...
13657 (nds32_asm_file_start): Move implementation to ...
13658 (nds32_asm_file_end): Move implementation to ...
13659 * config/nds32/nds32-isr.c: ... here.
13660 * config/nds32/nds32-protos.h
13661 (nds32_check_isr_attrs_conflict): Declare.
13662 (nds32_construct_isr_vectors_information): Declare.
13663 (nds32_asm_file_start_for_isr): Declare.
13664 (nds32_asm_file_end_for_isr): Declare.
13666 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13667 Kito Cheng <kito@0xlab.org>
13668 Monk Chiang <sh.chiang04@gmail.com>
13670 * config.gcc (nds32*): Add new modules to extra_objs.
13671 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
13672 (nds32be-*-*): Likewise.
13673 * config/nds32/nds32-cost.c: New file.
13674 * config/nds32/nds32-fp-as-gp.c: New file.
13675 * config/nds32/nds32-intrinsic.c: New file.
13676 * config/nds32/nds32-isr.c: New file.
13677 * config/nds32/nds32-md-auxiliary.c: New file.
13678 * config/nds32/nds32-memory-manipulation.c: New file.
13679 * config/nds32/nds32-pipelines-auxiliary.c: New file.
13680 * config/nds32/nds32-predicates.c: New file.
13681 * config/nds32/t-nds32: New file.
13683 2014-07-03 Jakub Jelinek <jakub@redhat.com>
13685 PR tree-optimization/61682
13686 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
13687 using cases and when one of the operands is equal to 1.
13689 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
13691 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
13692 ashr<mode>3): Correct mode of operands[2].
13693 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
13694 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
13695 Correct mode of operands[2]. Fix split condition.
13697 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
13699 * arm.md (arch): Add armv6_or_vfpv3.
13700 (arch_enabled): Add test for the above.
13701 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
13703 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
13705 2014-07-03 Jakub Jelinek <jakub@redhat.com>
13707 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
13708 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
13709 HWI 1 and negate the unsigned value.
13710 * expmed.c (expand_sdiv_pow2): For modes wider than word always
13711 use AND instead of shift.
13712 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
13714 2014-07-03 Marek Polacek <polacek@redhat.com>
13716 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
13717 (-fsanitize=float-divide-by-zero): Move to the table with
13718 -fsanitize=undefined suboptions.
13719 (-fsanitize=float-cast-overflow): Likewise.
13721 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
13723 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
13724 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
13727 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13729 * loop-invariant.c (struct invariant): Add a new member: eqno;
13730 (find_identical_invariants): Update eqno;
13731 (create_new_invariant): Init eqno;
13732 (get_inv_cost): Compute comp_cost with eqno;
13734 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
13736 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
13737 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
13738 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
13739 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
13740 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
13742 2014-07-02 Christian Bruel <christian.bruel@st.com>
13746 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
13747 (make_preds_opaque): Delete.
13748 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
13749 (commit_mode_sets): New function.
13750 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
13751 Process all modes at once.
13752 * basic-block.h (pre_edge_lcm_avs): Declare.
13753 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
13754 Call clear_aux_for_edges. Fix comments.
13755 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
13756 (pre_edge_rev_lcm): Idem.
13757 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
13759 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
13760 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
13762 * config/i386/i386.c (x96_emit_mode_set): Idem.
13763 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
13764 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
13765 (fpscr_toggle) Disallow from delay slot.
13766 * target.def (emit_mode_set): Add prev_mode parameter.
13767 * doc/tm.texi: Regenerate.
13769 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13771 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
13774 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
13776 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
13777 vtable_pointer_value_to_vtable): Constify.
13778 (contains_polymorphic_type_p): Declare.
13779 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
13780 vtable_pointer_value_to_vtable): Constify.
13781 (contains_polymorphic_type_p): New predicate.
13782 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
13784 (ipa_set_ancestor_jf): Likewise.
13785 (detect_type_change): Return false in easy cases.
13786 (compute_complex_assign_jump_func): Require type to contain
13788 (compute_known_type_jump_func): Likewise.
13790 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
13792 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
13794 (type_in_anonymous_namespace_p): Constify argument.
13795 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
13796 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
13797 (main_odr_variant): New function.
13798 (hash_type_name): Make static; update assert; do not ICE on
13800 (types_same_for_odr): Bring here from tree.c; simplify and remove
13801 old structural comparing code that doesn't work for templates.
13802 (odr_hasher::equal): Update assert.
13803 (add_type_duplicate): Return true when bases should be computed;
13804 replace incomplete loader by complete; do not output duplicated
13805 warnings; do not ICE on non-records; set odr_violated flag.
13806 (get_odr_type): Be ready to replace incomplete type by complete
13807 one; work on ODR variants instead of main variants; reorder item
13808 in array so bases have still smaller indexes.
13809 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
13810 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
13812 2014-07-01 Cary Coutant <ccoutant@google.com>
13814 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
13816 (resolve_addr_in_expr): When replacing the rtx in a location list
13817 entry, get a new address table entry.
13818 (dwarf2out_finish): Call index_location_lists even if there are no
13819 addr_index_table entries yet.
13821 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
13823 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
13824 change for not being obvious.
13826 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
13828 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
13831 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13833 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
13834 (vcagt_f64): Likewise.
13835 (vcale_f64): Likewise.
13836 (vcaled_f64): Likewise.
13837 (vcales_f32): Likewise.
13838 (vcalt_f64): Likewise.
13839 (vcaltd_f64): Likewise.
13840 (vcalts_f32): Likewise.
13842 2014-07-01 Marek Polacek <polacek@redhat.com>
13844 * doc/invoke.texi: Document -Wint-conversion.
13846 2014-07-01 Marek Polacek <polacek@redhat.com>
13849 * doc/invoke.texi: Document -Wincompatible-pointer-types.
13851 2014-07-01 Martin Liska <mliska@suse.cz>
13853 IPA REF alias refactoring
13854 * cgraph.h (iterate_direct_aliases): New function.
13855 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
13856 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
13857 FOR_EACH_ALIAS added.
13858 (cgraph_for_node_and_aliases): Likewise.
13859 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
13860 * ipa-inline.c (reset_edge_caches): Likewise.
13861 (update_caller_keys): Likewise.
13862 * trans-mem.c (ipa_tm_execute): Likewise.
13863 *varpool.c (varpool_analyze_node): Likewise.
13864 (varpool_for_node_and_aliases): Likewise.
13865 * ipa-ref.h (first_alias): New function.
13866 (last_alias): Likewise.
13867 (has_aliases_p): Likewise.
13868 * ipa-ref.c (ipa_ref::remove_reference): Removal function
13869 is sensitive to IPA_REF_ALIASes.
13870 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
13871 are put at the beginning of the list.
13872 (symtab_node::iterate_direct_aliases): New function.
13874 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13877 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13879 (write_ts_type_common_tree_pointers): Do not stream fields not set
13880 for incomplete types; do not stream duplicated fields for variants;
13881 sanity check that variant and type match.
13882 (write_ts_type_non_common_tree_pointers): Likewise.
13883 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13884 TYPE_SIZE whether type is complete.
13885 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13886 write_ts_type_common_tree_pointers
13887 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13889 2014-06-30 Joseph Myers <joseph@codesourcery.com>
13891 * var-tracking.c (add_stores): Return instead of asserting if old
13892 and new values for conditional store are the same.
13894 2014-06-30 Richard Henderson <rth@redhat.com>
13898 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
13899 the cfg if there were any changes.
13900 * passes.def: Revert move of peephole2 after reorder_blocks;
13901 move duplicate_computed_gotos before peephole2.
13903 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
13905 * except.c (emit_note_eh_region_end): New helper function.
13906 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
13907 emit EH_REGION_END note.
13908 * jump.c (cleanup_barriers): Do not split a call and its
13909 corresponding CALL_ARG_LOCATION note.
13911 2014-06-30 Jeff Law <law@redhat.com>
13913 PR tree-optimization/61607
13914 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
13915 deeper into the SSA_NAME_VALUE chain.
13917 2014-06-30 Marek Polacek <polacek@redhat.com>
13919 * convert.c (convert_to_integer): Don't instrument conversions if the
13920 function has no_sanitize_undefined attribute.
13921 * ubsan.c: Don't run the ubsan pass if the function has
13922 no_sanitize_undefined attribute.
13924 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13926 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
13927 -fsanitize=undefined suboptions.
13929 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
13931 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
13932 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
13933 against bigendian and adjust indices.
13935 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13937 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
13939 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
13942 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
13943 Add alternative; make early clobber. Adjust both split patterns
13944 to use operand 0 as the working register.
13946 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13948 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
13949 as ira_object_id_map might be NULL, or 1.
13951 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13953 * loop-invariant.c (get_inv_cost): Handle register class.
13954 (gain_for_invariant): Check the register pressure of the inv
13955 and its overlapped register class, other than all.
13957 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13959 * doc/invoke.texi (Optimize Options): Fix descriptions of
13960 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
13962 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
13964 * doc/extend.texi (Function Attributes): Update 'naked' attribute
13967 2014-06-29 Tobias Grosser <tobias@grosser.es>
13970 * graphite-isl-ast-to-gimple.c: Add missing guards.
13972 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13974 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
13975 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
13976 * flag-types.h: Add new enum fgraphite_generator.
13977 * graphite-isl-ast-to-gimple.c: New.
13978 * graphite-isl-ast-to-gimple.h: New.
13979 * graphite.c (graphite_transform_loops): Add choice of Graphite
13980 code generator, which depends on flag_graphite_code_gen.
13982 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13984 * graphite-dependences.c (subtract_commutative_associative_deps):
13985 Add NULL checking of the following variables: must_raw_no_source,
13986 may_raw_no_source, must_war_no_source, may_war_no_source,
13987 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
13988 must_war, may_war, must_waw, may_waw.
13990 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13992 * graphite-clast-to-gimple.c: gloog is renamed to
13993 graphite_regenerate_ast_cloog. gloog_error is renamed to
13994 graphite_regenerate_error.
13995 * graphite-clast-to-gimple.h: The definition of the struct
13996 bb_pbb_def is moved to graphite-htab.h.
13997 Add inclusion of the hash-table.h.
13998 * graphite-htab.h: The declaration of the function gloog is moved
13999 to graphite-clast-to-gimple.h and renamed to
14000 graphite_regenerate_ast_cloog.
14001 * graphite.c (graphite_transform_loops): gloog is renamed
14002 to graphite_regenerate_ast_cloog.
14004 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14006 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14008 (write_ts_type_common_tree_pointers): Do not stream fields not set
14009 for incomplete types; do not stream duplicated fields for variants;
14010 sanity check that variant and type match.
14011 (write_ts_type_non_common_tree_pointers): Likewise.
14012 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14013 TYPE_SIZE whether type is complete.
14014 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14015 write_ts_type_common_tree_pointers
14016 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14018 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14020 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14022 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14024 * tree-inline.c (remap_type_1): Do not duplicate fields
14025 that are shared in between type and its main variant.
14027 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14029 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14031 (ipa_set_ancestor_jf) Likewise.
14032 (check_stmt_for_type_change): Check that we work on main variant.
14033 (detect_type_change): Look into main variant.
14034 (compute_known_type_jump_func): Check that main variant has BINFO.
14036 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14038 * ipa-devirt.c (set_type_binfo): New function.
14039 (add_type_duplicate): Use it.
14040 (get_odr_type): Sanity check that binfos points to main variants.
14041 (get_class_context): Be sure the context's outer_type is main variant.
14042 (contains_type_p): Walk main variant.
14043 (get_polymorphic_call_info_for_decl): Set outer_type to be
14045 (get_polymorphic_call_info): Likewise.
14046 (possible_polymorphic_call_targets): Sanity check that we operate
14049 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14051 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14053 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14055 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14056 accidental change due to wide-int branch merge.
14058 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14060 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14061 compressed debug support.
14062 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14063 * configure: Regenerate.
14064 * config.in: Regenerate.
14065 * common.opt (compressed_debug_sections): New enum.
14066 (gz, gz=): New options.
14067 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14068 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14069 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14070 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14071 LINK_COMPRESS_DEBUG_SPEC.
14072 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14073 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14074 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14075 (Debugging Options): Document -gz[=type].
14077 2014-06-27 Martin Jambor <mjambor@suse.cz>
14080 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14081 args_to_skip, use those from node instead. Copy args_to_skip and
14082 combined_args_to_skip from node to the new thunk.
14083 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14084 (cgraph_create_virtual_clone): Moved computation of
14085 combined_args_to_skip...
14086 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14088 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14090 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14091 redundant diagnostic machinary.
14093 2014-06-27 Richard Biener <rguenther@suse.de>
14095 * tree-ssa-math-opts.c (bswap_replace): Fix
14096 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14098 2014-06-27 Martin Liska <mliska@suse.cz>
14100 * gimple.h (gimple_location_safe): New function introduced.
14101 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14102 of gimple_location_safe replaces gimple_location.
14103 (gimple_fold_call): Likewise.
14104 * ipa-devirt.c (ipa_devirt): Likewise.
14105 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14106 * ipa.c (walk_polymorphic_call_targets): Likewise.
14107 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14109 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14111 PR tree-optimization/57233
14112 PR tree-optimization/61299
14113 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14115 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14116 would be lowered to scalar shifts, check if corresponding
14117 shifts and vector BIT_IOR_EXPR are supported and don't lower
14118 or lower just to narrower vector type in that case.
14119 * expmed.c (expand_shift_1): Fix up handling of vector
14120 shifts and rotates.
14122 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14125 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14127 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14129 * doc/invoke.texi (-fsemantic-interposition): Document.
14130 * common.opt (fsemantic-interposition): New flag.
14131 * varasm.c (decl_replaceable_p): Use it.
14133 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14136 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14137 extraction other than index 3.
14139 2014-06-26 Teresa Johnson <tejohnson@google.com>
14141 * doc/invoke.texi: Fix typo.
14142 * dumpfile.c: Add support for documented -fdump-* options
14143 optimized/missed/note/optall.
14145 2014-06-26 Martin Jambor <mjambor@suse.cz>
14147 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14148 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14149 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14150 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14151 * opts.c (default_options_optimization): Set
14152 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14153 * doc/invoke.texi (allow-load-data-races)
14154 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14155 (allow-store-data-races): Document the new default.
14157 2014-06-26 Martin Jambor <mjambor@suse.cz>
14159 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14160 renamed to ipa_impossible_devirt_target. Fix typo.
14161 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14162 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14163 ipa_impossible_devirt_target.
14165 2014-06-26 Richard Biener <rguenther@suse.de>
14167 PR tree-optimization/61607
14168 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14169 explaining why we restrict copies on loop depth.
14170 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14172 (record_equivalences_from_phis): Instead add it here.
14174 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14176 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14177 (LTO_WRAPPER_OBJS): New variable.
14178 (lto-wrapper$(exeext)): Use it.
14179 * collect2.c: Include "collect-utils.h".
14180 (verbose, debug): Remove variables.
14181 (at_file_supplied): No longer static.
14182 (tool_name): New variable.
14183 (do_wait, fork_execute, maybe_unlink): Don't declare.
14184 (tool_cleanup): No longer static.
14185 (notice): Remove function.
14186 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14187 fork_execute calls.
14188 (collect_wait, do_wait, collect_execute): Remove functions.
14189 (maybe_unlink): No longer static.
14190 * collect2.h (verbose, debug): Don't declare.
14191 (at_file_supplied): Declare.
14192 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14194 (collect_execute): Replace with implementation from collect2, plus a
14195 new arg use_atfile. All callers changed.
14196 (collect_wait): Replace with implementation from collect2.
14197 (maybe_unlink_file): Remove function.
14198 (fork_execute): Replace with implementation from collect2, plus a
14199 new arg use_atfile. All callers changed.
14200 (do_wait): Add call to utils_cleanup to the error path.
14201 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14202 (tool_cleanup): Adjust declarations.
14203 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14204 * tlink.c: Include "collect-utils.h".
14205 (tlink_execute): New arg use_atfile. All callers changed.
14206 (tlink_init, tlink_execute): Remove declarations.
14208 * collect-utils.c (save_temps): New variable.
14209 (do_wait): Use it instead of debug. Use fatal_error.
14210 * collect-utils.h (save_temps): Declare.
14211 * collect2.c (verbose): Rename from vflag. All uses changed.
14212 (tool_cleanup): New function, copied from collect_atexit.
14213 (collect_atexit, handler): Just call it.
14214 * collect2.h (verbose): Declaration renamed from vflag.
14215 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
14218 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
14219 (lto-wrapper$(exeext)): Link with collect-utils.o.
14220 * collect-utils.c: New file.
14221 * collect-utils.h: New file.
14222 * lto-wrapper.c: Include "collect-utils.h".
14223 (args_name): Delete variable.
14224 (tool_name): New variable.
14225 (tool_cleanup): New function.
14226 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
14227 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
14228 (fork_execute): Remove functions.
14230 2014-06-26 Nick Clifton <nickc@redhat.com>
14232 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
14234 * doc/extend.texi (Function Attributes): Fix typo in description
14235 of RX vector attribute.
14237 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
14239 * config.gcc (supported_defaults): Error when passing either
14240 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
14242 2014-06-26 Richard Biener <rguenther@suse.de>
14244 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14245 propagating volatile pointers.
14247 2014-06-26 Richard Biener <rguenther@suse.de>
14249 PR tree-optimization/61607
14250 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
14251 loop if we redirected its latch edge.
14252 (thread_block_1): Do not cancel loops prematurely.
14254 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
14256 * toplev.c (backend_init_target): Move init_emit_regs and
14258 (backend_init) ... here; skip ira_init_once and backend_init_target.
14259 (target_reinit) ... and here; clear
14260 this_target_rtl->lang_dependent_initialized.
14261 (lang_dependent_init_target): Clear
14262 this_target_rtl->lang_dependent_initialized;
14263 break out rtl initialization to ...
14264 (initialize_rtl): ... here; call also backend_init_target
14266 * toplev.h (initialize_rtl): New function.
14267 * function.c: Include toplev.h
14268 (init_function_start): Call initialize_rtl.
14269 * rtl.h (target_rtl): Add target_specific_initialized,
14270 lang_dependent_initialized.
14272 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
14273 Jakub Jelinek <jakub@redhat.com>
14275 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
14277 2014-06-25 Tom de Vries <tom@codesourcery.com>
14279 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
14281 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
14283 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
14284 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
14285 Issue a strict overflow warning if appropriate.
14287 2014-06-25 Martin Liska <mliska@suse.cz>
14289 IPA REF refactoring
14290 * Makefile.in: Removed header file (ipa-ref-inline.h).
14291 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
14293 (cgraph_speculative_call_info): Likewise.
14294 (cgraph_for_node_thunks_and_aliases): Likewise.
14295 (cgraph_for_node_and_aliases): Likewise.
14296 (verify_cgraph_node): Likewise.
14297 * cgraph.h: Batch of IPA REF functions become member functions of
14298 symtab_node: add_reference, maybe_add_reference, clone_references,
14299 clone_referring, clone_reference, find_reference,
14300 remove_stmt_references, remove_all_references,
14301 remove_all_referring, dump_references, dump_referring,
14302 has_alias_p, iterate_reference, iterate_referring.
14303 * cgraphbuild.c (record_reference): New IPA REF function used.
14304 (record_type_list): Likewise.
14305 (record_eh_tables): Likewise.
14306 (mark_address): Likewise.
14307 (mark_load): Likewise.
14308 (mark_store): Likewise.
14309 (pass_build_cgraph_edges): Likewise.
14310 (rebuild_cgraph_edge): Likewise.
14311 (cgraph_rebuild_references): Likewise.
14312 (pass_remove_cgraph_callee_edges): Likewise.
14313 * cgraphclones.c (cgraph_clone_node): Likewise.
14314 (cgraph_create_virtual_clone): Likewise.
14315 (cgraph_materialize_clone): Likewise.
14316 (cgraph_materialize_all_clones): Likewise.
14317 * cgraphunit.c (cgraph_reset_node): Likewise.
14318 (cgraph_reset_node): Likewise.
14319 (analyze_function): Likewise.
14320 (assemble_thunks_and_aliases): Likewise.
14321 (expand_function): Likewise.
14322 * ipa-comdats.c (propagate_comdat_group): Likewise.
14323 (enqueue_references): Likewise.
14324 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
14325 (create_specialized_node): Likewise.
14326 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
14327 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
14328 * ipa-inline.c (reset_edge_caches): Likewise.
14329 (update_caller_keys): Likewise.
14330 (execute): Likewise.
14331 * ipa-prop.c (remove_described_reference): Likewise.
14332 (propagate_controlled_uses): Likewise.
14333 (ipa_edge_duplication_hook): Likewise.
14334 (ipa_modify_call_arguments): Likewise.
14335 * ipa-pure-const.c (propagate_pure_const): Likewise.
14336 * ipa-ref-inline.h: Header file removed, functions moved
14337 to symtab_node class.
14338 * ipa-ref.c (remove_reference): New class member function.
14339 (cannot_lead_to_return): New class member function.
14340 (referring_ref_list): Likewise.
14341 (referred_ref_list): Likewise.
14342 Rest of functions moved to symtab_node class.
14343 * ipa-ref.h: New member functions remove_reference,
14344 cannot_lead_to_return, referring_ref_list, referred_ref_list added
14346 ipa_ref_list class has new member functions: first_reference,
14347 first_referring, clear, nreferences.
14348 * ipa-reference.c (analyze_function): New IPA REF function used.
14349 (write_node_summary_p): Likewise.
14350 (ipa_reference_write_optimization_summary): Likewise.
14351 * ipa-split.c (split_function): Likewise.
14352 * ipa-utils.c (ipa_reverse_postorder): Likewise.
14353 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
14354 (function_and_variable_visibility): Likewise.
14355 * ipa.c (has_addr_references_p): Likewise.
14356 (process_references): Argument type changed.
14357 (symtab_remove_unreachable_nodes): New IPA REF function used.
14358 (process_references): Likewise.
14359 (set_writeonly_bit): Likewise.
14360 * lto-cgraph.c: Implementation of new symtab_node member functions
14361 that uses new IPA REF functions.
14362 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
14364 * lto-streamer-out.c (output_symbol_p): Likewise.
14365 * lto-streamer.h (referenced_from_this_partition_p): Argument type
14367 * symtab.c: Implementation of new IPA REF API.
14368 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
14369 (ipa_tm_create_version): Likewise.
14370 (ipa_tm_execute): Likewise.
14371 * tree-emutls.c (gen_emutls_addr): Likewise.
14372 * tree-inline.c (copy_bb): Likewise.
14373 (delete_unreachable_blocks_update_callgraph): Likewise.
14374 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
14375 (varpool_for_node_and_aliases): Likewise.
14377 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14379 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
14381 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14384 * fold-const.c (fold_checksum_tree): Use a hash_table of const
14385 tree_node * instead of tree_node *.
14387 (print_fold_checksum): Likewise.
14388 (fold_check_failed): Likewise.
14389 (debug_fold_checksum): Likewise.
14390 (fold_build1_stat_loc): Likewise.
14391 (fold_build2_stat_loc): Likewise.
14392 (fold_build3_stat_loc): Likewise.
14393 (fold_build_call_array_loc): Likewise.
14395 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
14397 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
14398 implementation with call to...
14399 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
14401 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
14404 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
14406 PR tree-optimization/57742
14407 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
14408 after replacing the statement.
14410 2014-06-25 Nick Clifton <nickc@redhat.com>
14412 * config/v850/v850.c (GHS_default_section_names): Change to const
14414 (GHS_current_section_names): Likewise.
14415 (v850_insert_attributes): Do not build strings, just assign the
14416 names directly. Change the type of 'chosen_section' to const
14418 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14419 directly to the array entry.
14420 * config/v850/v850.h (GHS_default_section_names): Change to const
14422 (GHS_current_section_names): Likewise.
14424 2014-06-25 Jakub Jelinek <jakub@redhat.com>
14426 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
14427 (LANG_HOOKS_DECLS): Add it.
14428 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
14430 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
14431 * langhooks.h (struct lang_hooks_for_decls): Add
14432 omp_clause_linear_ctor hook.
14433 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
14434 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
14435 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
14436 combined simd loop use omp_clause_linear_ctor hook.
14438 2014-06-24 Cong Hou <congh@google.com>
14440 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
14441 pattern recognition.
14442 (type_conversion_p): PROMOTION is true if it's a type promotion
14443 conversion, and false otherwise. Return true if the given expression
14444 is a type conversion one.
14445 * tree-vectorizer.h: Adjust the number of patterns.
14446 * tree.def: Add SAD_EXPR.
14447 * optabs.def: Add sad_optab.
14448 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
14449 * expr.c (expand_expr_real_2): Likewise.
14450 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
14451 * gimple.c (get_gimple_rhs_num_ops): Likewise.
14452 * optabs.c (optab_for_tree_code): Likewise.
14453 * tree-cfg.c (estimate_operator_cost): Likewise.
14454 * tree-ssa-operands.c (get_expr_operands): Likewise.
14455 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
14456 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
14457 * doc/generic.texi: Add document for SAD_EXPR.
14458 * doc/md.texi: Add document for ssad and usad.
14460 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14462 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
14463 qualification in cast.
14465 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
14467 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
14468 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
14469 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
14470 (tree_function_decl): ... here.
14471 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
14472 streaming of vindex to ...
14473 (write_ts_function_decl_tree_pointers): ... here.
14474 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
14475 Do not stream DECL_VINDEX.
14476 (lto_input_ts_function_decl_tree_pointers): Stream it here.
14478 2014-06-24 Catherine Moore <clm@codesourcery.com>
14479 Sandra Loosemore <sandra@codesourcery.com>
14481 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
14482 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
14483 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
14485 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14487 * doc/invoke.texi (Warning Options): Remove duplicated
14488 -Wmaybe-uninitialized.
14490 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14492 PR tree-optimization/57742
14493 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
14494 (handle_builtin_malloc, handle_builtin_memset): New functions.
14495 (strlen_optimize_stmt): Call them.
14496 * passes.def: Move strlen after loop+dom but before vrp.
14498 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14501 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
14502 model family 6 CPU with has_longmode never use a CPU without
14505 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
14508 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
14511 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14513 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
14514 * dominance.c (iterate_fix_dominators): Use hash_map instead of
14516 * hash-map.h: New file.
14517 * ipa-comdats.c: Use hash_map instead of pointer_map.
14519 * lto-section-out.c: Adjust.
14520 * lto-streamer.h: Replace pointer_map with hash_map.
14521 * symtab.c (verify_symtab): Likewise.
14522 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
14523 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
14524 * tree-streamer.h: Likewise.
14525 * tree-streamer.c: Adjust.
14526 * pointer-set.h: Remove pointer_map.
14528 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14530 * hash-table.h: Add a template arg to choose between storing values
14531 and storing pointers to values, and then provide partial
14532 specializations for both.
14533 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
14534 should store, not the type values should point to.
14535 * tree-into-ssa.c (var_info_hasher): Likewise.
14536 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
14537 * tree-complex.c: Adjust.
14538 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
14539 table instead of int_tree_map *.
14540 * tree-parloops.c: Adjust.
14541 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
14542 type is being stored.
14543 * tree-vectorizer.c: Adjust.
14545 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14547 * hash-table.h: Remove a layer of indirection from hash_table so that
14548 it contains the hash table's data instead of a pointer to the data.
14549 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
14550 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
14551 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
14552 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
14553 fold-const.c, gcse.c, ggc-common.c,
14554 gimple-ssa-strength-reduction.c, gimplify.c,
14555 graphite-clast-to-gimple.c, graphite-dependences.c,
14556 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
14557 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
14558 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
14559 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
14560 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
14561 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
14562 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
14563 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
14564 tree-ssa-live.c, tree-ssa-loop-im.c,
14565 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
14566 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
14567 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
14568 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
14569 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
14570 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
14571 vtable-verify.c, vtable-verify.h: Adjust.
14573 2014-06-24 Richard Biener <rguenther@suse.de>
14575 PR tree-optimization/61572
14576 * tree-ssa-sink.c (statement_sink_location): Do not sink
14577 loads from hard registers.
14579 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14581 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
14582 not mentioned in clauses use private clause if the iterator is
14583 declared in #pragma omp for simd, and when adding lastprivate
14584 instead, add it to the outer #pragma omp for too. Diagnose
14585 if the variable is private in outer context. For simd collapse > 1
14586 loops, replace all iterators with temporaries.
14587 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
14588 same even in collapse > 1 loops.
14590 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
14591 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
14593 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
14594 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
14596 (gimplify_adjust_omp_clauses): Likewise.
14597 * omp-low.c (lower_rec_simd_input_clauses,
14598 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
14599 safelen the same as safelen(1).
14600 * tree-nested.c (convert_nonlocal_omp_clauses,
14601 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
14602 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
14603 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
14604 Fixup handling of GIMPLE_OMP_TARGET.
14605 (convert_tramp_reference_stmt, convert_gimple_call): Handle
14608 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
14610 PR tree-optimization/61554
14611 * tree-ssa-propagate.c: Include "bitmap.h".
14612 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
14613 properly update constructor/destructor.
14614 (substitute_and_fold_dom_walker::before_dom_children):
14615 Remove call to gimple_purge_dead_eh_edges, add bb->index to
14616 need_eh_cleaup instead.
14617 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
14620 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
14622 * varpool.c (dump_varpool_node): Dump used_by_single_function.
14623 * tree-pass.h (make_pass_ipa_single_use): New pass.
14624 * cgraph.h (used_by_single_function): New flag.
14625 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
14627 * passes.def (pass_ipa_single_use): Scedule.
14628 * ipa.c (BOTTOM): New macro.
14629 (meet): New function
14630 (propagate_single_user): New function.
14631 (ipa_single_use): New function.
14632 (pass_data_ipa_single_use): New pass.
14633 (pass_ipa_single_use): New pass.
14634 (pass_ipa_single_use::gate): New gate.
14635 (make_pass_ipa_single_use): New function.
14637 2014-06-23 Kai Tietz <ktietz@redhat.com>
14640 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
14641 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
14643 2014-06-23 Richard Biener <rguenther@suse.de>
14645 * tree-ssa-loop.c (gate_loop): New function.
14646 (pass_tree_loop::gate): Call it.
14647 (pass_data_tree_no_loop, pass_tree_no_loop,
14648 make_pass_tree_no_loop): New.
14649 * tree-vectorizer.c: Include tree-scalar-evolution.c
14650 (pass_slp_vectorize::execute): Initialize loops and SCEV if
14652 (pass_slp_vectorize::clone): New method.
14653 * timevar.def (TV_TREE_NOLOOP): New.
14654 * tree-pass.h (make_pass_tree_no_loop): Declare.
14655 * passes.def (pass_tree_no_loop): New pass group with
14658 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
14661 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
14662 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
14664 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
14666 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
14667 "yes" where needed.
14669 2014-06-23 Alan Modra <amodra@gmail.com>
14672 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
14673 to zero on debug statements.
14675 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
14678 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
14679 Ignore third operand if present by marking qualifier_internal.
14681 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
14683 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
14685 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
14686 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
14687 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
14688 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
14689 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
14690 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
14691 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
14692 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
14693 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
14694 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
14695 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
14696 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
14697 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
14698 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
14699 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
14700 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
14701 logic in GCC vector extensions
14703 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
14704 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
14705 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
14706 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
14707 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
14708 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
14709 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
14710 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
14711 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
14712 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
14714 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
14716 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
14719 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
14720 (vget_low_s64): Use __GET_LOW macro.
14721 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
14722 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
14723 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
14724 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
14725 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
14727 (vcombine_s64): Use GCC vector extensions; remove cast.
14728 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
14729 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
14730 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
14731 Fix type signature; remove cast.
14733 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
14736 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
14738 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
14740 (BUILTIN_VD1): New.
14741 (BUILTIN_VD_RE): Remove.
14742 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
14743 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
14744 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
14745 variant but not df.
14746 (vreinterpretv1df*, vreinterpret*v1df): New.
14747 (vreinterpretdf*, vreinterpret*df): Remove.
14748 * config/aarch64/aarch64-simd.md (aarch64_create,
14749 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
14750 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
14752 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
14753 (vcreate_f64): Remove cast, use v1df builtin.
14754 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
14755 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
14756 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
14757 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
14758 vmov_n_f64, vst1_f64): Use gcc vector extensions.
14759 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
14760 add range check using __builtin_aarch64_im_lane_boundsi.
14761 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
14762 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
14763 type signature, use gcc vector extensions.
14764 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
14765 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
14766 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
14767 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
14768 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
14769 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
14770 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
14771 vreinterpret_u64_f64): Use v1df builtin not df.
14773 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
14775 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
14778 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
14780 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
14783 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14785 * loop-invariant.c (pre_check_invariant_p): New function.
14786 (find_invariant_insn): Call pre_check_invariant_p.
14788 2014-06-22 Richard Henderson <rth@redhat.com>
14791 * compare-elim.c (struct comparison): Add eh_note.
14792 (find_comparison_dom_walker::before_dom_children): Don't eliminate
14793 a redundant comparison in a different EH region. Purge EH edges if
14796 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14798 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
14799 (var_shift): Use it.
14800 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
14801 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14802 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14803 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14804 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14805 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
14806 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
14807 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
14808 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
14809 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
14810 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
14811 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
14812 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
14813 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
14814 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
14815 *rotldi3_internal15be): Use the new attribute. Merge register and
14816 integer alternatives.
14818 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14820 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
14821 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
14822 split, *ashrdi3_internal3 and split): Delete, merge into...
14823 (ashr<mode>3): New expander.
14824 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
14825 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
14827 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14829 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
14830 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
14831 *rotldi3_internal3 and split): Delete, merge into...
14832 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
14833 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
14834 Use "rotlw" extended mnemonic.
14836 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14838 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
14839 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
14840 and split, *ashldi3_internal3 and split): Delete, merge into...
14841 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
14842 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
14844 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14846 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
14847 (lshrsi3, two anonymous define_insns and define_splits,
14848 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
14849 *lshrdi3_internal3 and split): Delete, merge into...
14850 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
14851 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
14853 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14855 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
14856 Remove "O" alternative.
14858 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
14860 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
14861 (mips_move_from_gpr_cost): Likewise.
14862 (mips_register_move_cost): Update accordingly.
14863 (mips_secondary_reload_class): Remove name of in_p.
14865 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
14868 * config/i386/i386.md (x86_64_shrd, x86_shrd,
14869 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
14871 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14873 * config/nios2/nios2.c: Include "builtins.h".
14875 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14877 * cgraph.h (tls_model_names): New variable.
14878 * print-tree.c (print_node): Simplify.
14879 * varpool.c (tls_model_names): New variable.
14880 (dump_varpool_node): Output tls model.
14882 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14884 * ipa-visibility.c (function_and_variable_visibility): Disable
14885 temporarily local aliases for some targets.
14887 2014-06-20 Marek Polacek <polacek@redhat.com>
14889 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
14890 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
14891 into SANITIZE_UNDEFINED.
14892 * doc/invoke.texi: Describe -fsanitize=bounds.
14893 * gimplify.c (gimplify_call_expr): Add gimplification of internal
14894 functions created in the FEs.
14895 * internal-fn.c: Move "internal-fn.h" after "tree.h".
14896 (expand_UBSAN_BOUNDS): New function.
14897 * internal-fn.def (UBSAN_BOUNDS): New internal function.
14898 * internal-fn.h: Don't define internal functions here.
14899 * opts.c (common_handle_option): Add -fsanitize=bounds.
14900 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
14901 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
14902 * tree-core.h: Define internal functions here.
14903 (struct tree_base): Add ifn field.
14904 * tree-pretty-print.c: Include "internal-fn.h".
14905 (dump_generic_node): Handle functions without CALL_EXPR_FN.
14906 * tree.c (get_callee_fndecl): Likewise.
14907 (build_call_expr_internal_loc): New function.
14908 * tree.def (CALL_EXPR): Update description.
14909 * tree.h (CALL_EXPR_IFN): Define.
14910 (build_call_expr_internal_loc): Declare.
14911 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
14913 (ubsan_type_descriptor): Change bool parameter to enum
14914 ubsan_print_style. Adjust the code. Add handling of
14916 (ubsan_expand_bounds_ifn): New function.
14917 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
14918 (ubsan_build_overflow_builtin): Likewise.
14919 (instrument_bool_enum_load): Likewise.
14920 (ubsan_instrument_float_cast): Likewise.
14921 * ubsan.h (enum ubsan_print_style): New enum.
14922 (ubsan_expand_bounds_ifn): Declare.
14923 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
14925 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
14927 * config/rs6000/rs6000.md: Append `DONE' to preparation
14928 statements of `bswap' pattern splitters.
14930 2014-06-20 Tom de Vries <tom@codesourcery.com>
14932 * target.def (call_fusage_contains_non_callee_clobbers): Update
14934 * doc/tm.texi: Regenerate.
14936 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14937 Max Ostapenko <m.ostapenko@partner.samsung.com>
14940 * asan.c (instrument_strlen_call): Fixed instrumentation of
14943 2014-06-20 Martin Jambor <mjambor@suse.cz>
14946 * ipa-prop.c (impossible_devirt_target): New function.
14947 (try_make_edge_direct_virtual_call): Use it, also instead of
14950 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14951 Max Ostapenko <m.ostapenko@partner.samsung.com>
14954 * asan.c (build_check_stmt): Add condition.
14956 2014-06-20 Martin Jambor <mjambor@suse.cz>
14959 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
14962 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14964 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
14966 (VCONQ): Make comment more helpful.
14968 * config/aarch64/aarch64-simd.md
14969 (aarch64_sqdmulh_lane<mode>):
14970 Use VCOND for operands 2. Update lane checking and flipping logic.
14971 (aarch64_sqrdmulh_lane<mode>): Likewise.
14972 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
14973 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
14974 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
14975 attribute of operand 3 to VCOND.
14976 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
14977 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
14978 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
14979 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
14980 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
14981 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
14983 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
14984 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
14985 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
14986 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
14987 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
14988 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
14989 operand to VCOND. Update lane flipping and bounds checking logic.
14990 (aarch64_sqdmlal2_lane<mode>): Likewise.
14991 (aarch64_sqdmlsl_lane<mode>): Likewise.
14992 (aarch64_sqdmull_lane<mode>): Likewise.
14993 (aarch64_sqdmull2_lane<mode>): Likewise.
14994 (aarch64_sqdmlal_laneq<mode>):
14995 Replace VCON usage with VCONQ.
14996 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
14997 (aarch64_sqdmlal2_laneq<mode>): Emit
14998 aarch64_sqdmlal2_laneq<mode>_internal insn.
14999 Replace VCON with VCONQ.
15000 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15001 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15002 (aarch64_sqdmull_laneq<mode>): Emit
15003 aarch64_sqdmull_laneq<mode>_internal insn.
15004 Replace VCON with VCONQ.
15005 (aarch64_sqdmull2_laneq<mode>): Emit
15006 aarch64_sqdmull2_laneq<mode>_internal insn.
15007 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15008 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15009 of 3rd argument to int16x4_t.
15010 (vqdmlalh_lane_s16): Likewise.
15011 (vqdmlslh_lane_s16): Likewise.
15012 (vqdmull_high_lane_s16): Likewise.
15013 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15014 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15015 (vqdmlsl_lane_s16): Likewise.
15016 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15017 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15018 (vqdmlals_lane_s32): Likewise.
15019 (vqdmlsls_lane_s32): Likewise.
15020 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15021 (vqdmulls_lane_s32): Likewise.
15022 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15023 (vqdmlsl_lane_s32): Likewise.
15024 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15025 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15026 (vqrdmulhh_lane_s16): Likewise.
15027 (vqdmlsl_high_lane_s16): Likewise.
15028 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15029 (vqdmlsl_high_lane_s32): Likewise.
15030 (vqrdmulhs_lane_s32): Likewise.
15032 2014-06-20 Tom de Vries <tom@codesourcery.com>
15034 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15035 get_call_reg_set_usage.
15037 2014-06-20 Tom de Vries <tom@codesourcery.com>
15039 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15040 it contains all call_used_regs.
15042 2014-06-20 Tom de Vries <tom@codesourcery.com>
15044 * final.c (collect_fn_hard_reg_usage): Add and use variable
15045 function_used_regs.
15047 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15049 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15050 (set_init_priority, get_init_priority, set_fini_priority,
15051 get_fini_priority): New methods.
15052 * tree.c (init_priority_for_decl): Remove.
15053 (init_ttree): Do not initialize init priority.
15054 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15055 (decl_priority_info): Remove.
15056 (decl_init_priority_insert): Rewrite.
15057 (decl_fini_priority_insert): Rewrite.
15058 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15059 tree_priority_map_marked_p): Remove.
15060 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15061 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15062 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15063 not output priorities.
15064 (pack_ts_function_decl_value_fields): Likewise.
15065 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15066 not input priorities.
15067 (unpack_ts_function_decl_value_fields): Likewise.
15068 * symtab.c (symbol_priority_map): Declare.
15069 (init_priority_hash): Declare.
15070 (symtab_unregister_node): Unregister from priority hash, too.
15071 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15073 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15074 (symbol_priority_info): New function.
15075 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15077 * tree-core.h (tree_priority_map): Remove.
15079 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15081 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15082 0xff to uint64_t before shifting it up.
15084 2014-06-20 Julian Brown <julian@codesourcery.com>
15085 Chung-Lin Tang <cltang@codesourcery.com>
15087 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15088 TARGET_THUMB1_ONLY. Add comments.
15090 2014-06-19 Tom de Vries <tom@codesourcery.com>
15092 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15093 return type to void.
15094 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15096 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15098 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15099 as "move", from depends_on.
15101 2014-06-19 Terry Guo <terry.guo@arm.com>
15103 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15106 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15108 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15110 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15112 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15115 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15116 addresses here if reload in progress or completed.
15118 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15120 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15121 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15122 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15123 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15124 (mips_register_priority): New function that implements the target
15125 hook TARGET_REGISTER_PRIORITY.
15126 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15127 (mips_lra_p): Likewise for TARGET_LRA_P.
15128 (TARGET_REGISTER_PRIORITY): Define macro.
15129 (TARGET_SPILL_CLASS): Likewise.
15130 (TARGET_LRA_P): Likewise.
15131 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15133 (REG_CLASS_NAMES): Likewise.
15134 (REG_CLASS_CONTENTS): Likewise.
15135 (BASE_REG_CLASS): Use M16_SP_REGS.
15136 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15137 New set attribute to enable alternatives depending on the register
15139 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15140 (*lea64): Disable pattern for MIPS16.
15141 * config/mips/mips.opt (mlra): New option.
15143 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15145 * lra-constraints.c (base_to_reg): New function.
15146 (process_address): Use new function.
15148 2014-06-18 Tom de Vries <tom@codesourcery.com>
15150 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15151 * config/aarch64/aarch64.c
15152 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15153 (aarch64_emit_call_insn): New function.
15154 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15156 * config/aarch64/aarch64.md (define_expand "call_internal")
15157 (define_expand "call_value_internal", define_expand "sibcall_internal")
15158 (define_expand "sibcall_value_internal"): New.
15159 (define_expand "call", define_expand "call_value")
15160 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15161 expand variant and aarch64_emit_call_insn.
15163 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15164 Tom de Vries <tom@codesourcery.com>
15166 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15167 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15169 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15170 clobbers to CALL_INSN_FUNCTION_USAGE.
15171 (define_expand "sibcall_internal")
15172 (define_expand "sibcall_value_internal"): New.
15173 (define_expand "call", define_expand "call_value"): Add argument to
15174 arm_emit_call_insn.
15175 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15176 (define_expand "sibcall_value"): Use sibcall_value_internal and
15177 arm_emit_call_insn.
15179 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15181 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15183 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15185 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15188 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15190 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15191 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15192 annotations. Fix DWARF information.
15194 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15196 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15197 __udivmoddi4, and fixups for negative operands.
15199 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15201 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15203 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15205 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
15208 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15210 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
15213 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15215 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
15216 describing register usage on function entry and exit.
15218 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15220 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
15221 (__aeabi_ldivmod): Fix whitespace.
15223 2014-06-18 Andreas Schwab <schwab@suse.de>
15225 * doc/md.texi (Standard Names): Use @itemx for grouped items.
15226 Remove blank line after @item.
15228 2014-06-18 Richard Henderson <rth@redhat.com>
15231 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
15233 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15235 * config/arm/arm.c (neon_vector_mem_operand): Allow register
15236 POST_MODIFY for neon loads and stores.
15237 (arm_print_operand): Output post-index register for neon loads and
15240 2014-06-18 Richard Biener <rguenther@suse.de>
15242 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
15244 2014-06-18 Richard Biener <rguenther@suse.de>
15246 * tree-pass.h (make_pass_dce_loop): Remove.
15247 * passes.def: Replace pass_dce_loop with pass_dce.
15248 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
15249 changed free niter estimates and reset the scev cache.
15250 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
15251 make_pass_dce_loop): Remove.
15252 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
15253 (fini_copy_prop): Return whether something changed. Always
15254 let substitute_and_fold perform DCE and free niter estimates
15255 and reset the scev cache if so.
15256 (execute_copy_prop): If sth changed schedule cleanup-cfg.
15257 (pass_data_copy_prop): Do not unconditionally schedule
15258 cleanup-cfg or update-ssa.
15260 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
15262 PR tree-optimization/61518
15263 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15264 reduction var is used in reduction stmt or phi-function only.
15266 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15268 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
15270 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
15272 PR tree-optimization/61517
15273 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
15274 whose rhs's first tree is the source expression instead of the
15276 (find_bswap_or_nop): Likewise.
15277 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
15278 gimple stmt whose rhs's first tree is the source. In the memory source
15279 case, move the stmt to be replaced close to one of the original load to
15280 avoid the problem of a store between the load and the stmt's original
15282 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
15285 2014-06-18 Andreas Schwab <schwab@suse.de>
15287 PR rtl-optimization/54555
15288 * postreload.c (move2add_use_add2_insn): Substitute
15289 STRICT_LOW_PART only if it is cheaper.
15291 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
15293 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
15294 Do not use unspec as call operand. Use memory_operand instead of
15295 memory_nox32_operand and add "m" operand constraint. Disable
15296 pattern for TARGET_X32.
15297 (*sibcall_pop_memory): Ditto.
15298 (*sibcall_value_memory): Ditto.
15299 (*sibcall_value_pop_memory): Ditto.
15300 (sibcall peepholes): Merge SImode and DImode patterns using
15301 W mode iterator. Use memory_operand instead of memory_nox32_operand.
15302 Disable pattern for TARGET_X32. Check if eliminated register is
15303 really dead after call insn. Generate call RTX without unspec operand.
15304 (sibcall_value peepholes): Ditto.
15305 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
15306 instead of memory_nox32_operand. Check if eliminated register is
15307 really dead after call insn. Generate call RTX without unspec operand.
15308 (sibcall_value_pop peepholes): Ditto.
15309 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
15311 2014-06-18 Terry Guo <terry.guo@arm.com>
15314 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
15317 2014-06-18 Olivier Hainque <hainque@adacore.com>
15319 * tree-core.h (tree_block): Add an "end_locus" field, allowing
15320 memorization of the end of block source location.
15321 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
15322 * gimplify.c (gimplify_bind_expr): Propagate the block start and
15323 end source location info we have on the block entry/exit code we
15326 2014-06-18 Richard Biener <rguenther@suse.de>
15328 * common.opt (fssa-phiopt): New option.
15329 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
15331 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
15332 * doc/invoke.texi (-fssa-phiopt): Document.
15334 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15336 * genattrtab.c (n_bypassed): New variable.
15337 (process_bypasses): Initialise n_bypassed.
15338 Count number of bypassed reservations.
15339 (make_automaton_attrs): Allocate space for bypassed reservations
15340 rather than number of bypasses.
15342 2014-06-18 Richard Biener <rguenther@suse.de>
15344 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
15345 we propagated anything.
15346 (substitute_and_fold_dom_walker::before_dom_children): Something
15347 changed if we propagated into PHI arguments.
15348 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
15351 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
15353 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
15355 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
15356 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
15357 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
15358 Introduces alternative way of loads group permutaions.
15359 (vect_transform_grouped_load): Try alternative way of permutations.
15361 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15363 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
15364 changed in ORT_TARGET region, don't jump to do_outer.
15365 (struct gimplify_adjust_omp_clauses_data): New type.
15366 (gimplify_adjust_omp_clauses_1): Adjust for data being
15367 a struct gimplify_adjust_omp_clauses_data pointer instead
15368 of tree *. Pass pre_p as a new argument to
15369 lang_hooks.decls.omp_finish_clause hook.
15370 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
15371 splay_tree_foreach to pass both list_p and pre_p.
15372 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
15373 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
15374 gimplify_adjust_omp_clauses callers.
15375 * langhooks.c (lhd_omp_finish_clause): New function.
15376 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
15377 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
15378 * langhooks.h (struct lang_hooks_for_decls): Add a new
15379 gimple_seq * argument to omp_finish_clause hook.
15380 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
15381 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
15382 (scan_omp_parallel, lower_omp_for): When adding
15383 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
15384 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
15385 * tree-nested.c (convert_nonlocal_omp_clauses,
15386 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
15387 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
15389 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
15391 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
15392 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
15394 2014-06-17 Xinliang David Li <davidxl@google.com>
15396 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
15397 * passes.c (pass_init_dump_file): Do not set initialize
15398 flag to false unconditionally.
15400 2014-06-17 Richard Biener <rguenther@suse.de>
15402 * genopinit.c (main): Use vec<>::qsort method.
15403 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
15405 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
15407 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
15409 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
15410 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
15411 (mips_move_to_gpr_cost): Remove ST_REGS case.
15412 (mips_move_from_gpr_cost): Likewise.
15413 (mips_register_move_cost): Likewise.
15414 (mips_secondary_reload_class): Likewise.
15416 2014-06-17 Richard Biener <rguenther@suse.de>
15418 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15419 (pass_all_optimizations): Move 3rd copy-prop pass from after
15420 fre to before ifcombine/phiopt.
15422 2014-06-17 Richard Biener <rguenther@suse.de>
15424 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
15425 and allow all blocks to be forwarders.
15427 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
15430 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
15431 variable 'size'; calculate 'size' right in the front; use
15432 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
15433 pcum->aapcs_stack_words.
15435 2014-06-17 Nick Clifton <nickc@redhat.com>
15437 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
15438 (umulhi3, mulsidi3, umulsidi3): Likewise.
15440 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
15442 PR middle-end/61508
15443 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
15444 check for section name.
15446 2014-06-17 Richard Biener <rguenther@suse.de>
15448 * tree-ssa-propagate.c: Include domwalk.h.
15449 (substitute_and_fold): Outline main worker into a domwalker ...
15450 (substitute_and_fold_dom_walker::before_dom_children): ... here.
15451 Schedule stmts we can fully propagate for removal. Remove
15453 (substitute_and_fold): Apply a dominator walk to perform
15454 substitution. Process stmts scheduled for removal here.
15456 2014-06-17 Richard Biener <rguenther@suse.de>
15458 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
15459 of PHI node moving.
15461 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
15463 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
15464 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
15465 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
15466 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
15467 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
15469 (get_fpscr) : Likewise.
15471 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15473 PR rtl-optimization/61325
15474 * lra-constraints.c (valid_address_p): Add forward declaration.
15475 (simplify_operand_subreg): Check address validity before and after
15476 alter_reg of memory subreg.
15478 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
15480 * config/i386/i386.c (decide_alg): Correctly handle
15481 maximum size of stringop algorithm.
15483 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15485 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
15487 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15489 PR rtl-optimization/61522
15490 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
15492 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
15495 * symtab.c (symtab_node::reset_section): New method.
15496 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15498 * cgraph.h (reset_section): Declare.
15499 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15500 do not consider comdat locals.
15501 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15503 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15504 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15505 reset sections of symbols dragged out of the comdats.
15506 (function_and_variable_visibility): Reset sections of
15509 2014-06-16 Richard Biener <rguenther@suse.de>
15511 PR tree-optimization/61482
15512 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
15513 [-INF(OVF), +INF(OVF)] range.
15515 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15517 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
15518 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
15519 handling 32-bit multiplication.
15521 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
15523 PR middle-end/61430
15524 * lra-lives.c (process_bb_lives): Skip creating copy during
15525 insn scan when src/dest has constrained to same regno.
15527 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15529 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
15530 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
15532 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15534 * asan.c (check_func): New function.
15535 (maybe_create_ssa_name): Likewise.
15536 (build_check_stmt_with_calls): Likewise.
15537 (use_calls_p): Likewise.
15538 (report_error_func): Change interface.
15539 (build_check_stmt): Allow non-integer lengths; add support
15541 (asan_instrument): Likewise.
15542 (instrument_mem_region_access): Moved code to build_check_stmt.
15543 (instrument_derefs): Likewise.
15544 (instrument_strlen_call): Likewise.
15545 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
15546 * doc/invoke.texi: Describe new parameter.
15547 * params.def: Define new parameter.
15548 * params.h: Likewise.
15549 * sanitizer.def: Describe new builtins.
15551 2014-06-16 Richard Biener <rguenther@suse.de>
15553 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15554 Make all defs available at the end.
15555 (eliminate): If we remove a PHI node schedule cfg-cleanup.
15557 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15560 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
15562 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
15565 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
15566 initialization. Replace remaining use of uid.
15568 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15570 * c-family/c-common.c (handle_tls_model_attribute): Use
15571 set_decl_tls_model.
15572 * c-family/c-common.c (handle_tls_model_attribute): Use
15573 set_decl_tls_model.
15574 * cgraph.h (struct varpool_node): Add tls_model.
15575 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
15576 * tree.h (DECL_TLS_MODEL): Update.
15577 (DECL_THREAD_LOCAL_P): Check that variable is static.
15578 (decl_tls_model): Declare.
15579 (set_decl_tls_model): Declare.
15580 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
15581 set symbol prorperties.
15582 (get_emutls_init_templ_addr): Cleanup.
15583 (new_emutls_decl): Update.
15584 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
15585 (lto_input_varpool_node): Likewise.
15586 * lto-streamer-out.c (hash_tree): Likewise.
15587 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15588 not stream DECL_TLS_MODEL.
15589 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
15590 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
15592 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15594 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
15596 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15598 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
15599 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
15601 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
15602 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
15603 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
15604 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
15605 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
15606 (df_get_artificial_defs, df_get_artificial_uses)
15607 (df_single_def, df_single_use): Update accordingly.
15608 (df_refs_chain_dump): Take the first element in a linked list as
15609 parameter, rather than a pointer to an array of pointers.
15610 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
15611 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
15612 (df_chain_create_bb_process_use): Likewise.
15613 (df_md_bb_local_compute_process_def): Likewise.
15614 * fwprop.c (process_defs, process_uses): Likewise.
15615 (register_active_defs, update_uses): Likewise.
15616 (forward_propagate_asm): Update for new df_ref linking.
15617 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
15618 (df_null_ref_rec, df_null_mw_rec): Likewise.
15619 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
15621 (df_scan_free_bb_info): Remove check for null artificial_defs.
15622 (df_install_ref_incremental): Adjust for new df_ref linking.
15623 Use a single-element insertion rather than a full sort.
15624 (df_ref_chain_delete_du_chain): Take the first element
15625 in a linked list as parameter, rather than a pointer to an array of
15627 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
15628 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
15629 (df_insn_info_delete): Remove check for null defs and call to
15630 df_scan_free_mws_vec.
15631 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
15632 null rather than df_null_*_rec.
15633 (df_insn_rescan_debug_internal): Likewise, and update null
15634 checks in the same way. Remove check for null defs.
15635 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
15636 Move a single element rather doing a full sort.
15637 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
15639 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
15640 Initialize df_ref and df_mw_hardreg lists to null rather than
15642 (df_ref_compare): Take df_refs as parameter, transferring the
15643 old interface to...
15644 (df_ref_ptr_compare): ...this new function.
15645 (df_sort_and_compress_refs): Update accordingly.
15646 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
15647 old interface to...
15648 (df_mw_ptr_compare): ...this new function.
15649 (df_sort_and_compress_mws): Update accordingly.
15650 (df_install_refs, df_install_mws): Return a linked list rather than
15651 an array of pointers.
15652 (df_refs_add_to_chains): Assert that old lists are empty rather
15654 (df_insn_refs_verify): Don't handle null defs speciailly.
15655 * web.c (union_match_dups): Update for new df_ref linking.
15657 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15659 * df.h (df_ref_create, df_ref_remove): Delete.
15660 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
15661 (df_ref_remove): Likewise.
15663 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15665 * df.h (df_single_def, df_single_use): New functions.
15666 * ira.c (find_moveable_pseudos): Use them.
15668 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15670 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
15671 * df-problems.c (df_note_bb_compute): Use it.
15672 * regstat.c (regstat_bb_compute_ri): Likewise.
15674 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15676 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
15677 * cse.c (cse_extended_basic_block): Use them.
15678 * dce.c (mark_artificial_use): Likewise.
15679 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
15680 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
15681 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
15682 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
15683 (df_simulate_initialize_backwards): Likewise.
15684 (df_simulate_finalize_backwards): Likewise.
15685 (df_simulate_initialize_forwards): Likewise.
15686 (df_md_simulate_artificial_defs_at_top): Likewise.
15687 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
15688 * regrename.c (init_rename_info): Likewise.
15689 * regstat.c (regstat_bb_compute_ri): Likewise.
15690 (regstat_bb_compute_calls_crossed): Likewise.
15692 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15694 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
15695 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
15696 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
15697 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
15698 * combine.c (create_log_links): Likewise.
15699 * compare-elim.c (find_flags_uses_in_insn): Likewise.
15700 (try_eliminate_compare): Likewise.
15701 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
15702 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
15703 (remove_reg_equal_equiv_notes_for_defs): Likewise.
15704 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
15705 (word_dce_process_block, dce_process_block): Likewise.
15706 * ddg.c (def_has_ccmode_p): Likewise.
15707 * df-core.c (df_bb_regno_first_def_find): Likewise.
15708 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
15709 * df-problems.c (df_rd_simulate_one_insn): Likewise.
15710 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
15711 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
15712 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
15713 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
15714 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
15715 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
15716 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
15717 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
15718 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
15719 * fwprop.c (local_ref_killed_between_p): Likewise.
15720 (all_uses_available_at, free_load_extend): Likewise.
15721 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
15722 * hw-doloop.c (scan_loop): Likewise.
15723 * ifcvt.c (dead_or_predicable): Likewise.
15724 * init-regs.c (initialize_uninitialized_regs): Likewise.
15725 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
15726 (process_bb_node_lives): Likewise.
15727 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
15728 (find_moveable_pseudos): Likewise.
15729 * loop-invariant.c (check_dependencies, record_uses): Likewise.
15730 * recog.c (peep2_find_free_register): Likewise.
15731 * ree.c (get_defs): Likewise.
15732 * regstat.c (regstat_bb_compute_ri): Likewise.
15733 (regstat_bb_compute_calls_crossed): Likewise.
15734 * sched-deps.c (find_inc, find_mem): Likewise.
15735 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
15736 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
15737 * shrink-wrap.c (requires_stack_frame_p): Likewise.
15738 (prepare_shrink_wrap): Likewise.
15739 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
15740 * web.c (union_defs, pass_web::execute): Likewise.
15741 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
15742 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
15744 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
15746 * lra-assign.c (assign_by_spills): Add code to assign vector regs
15747 to inheritance pseudos.
15748 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
15750 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
15753 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
15754 (BU_MISC_2): Rename to ...
15755 (BU_LDBL128_2): ... this.
15756 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
15757 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
15758 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
15759 RS6000_BTM_LDBL128.
15760 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
15761 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
15762 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
15763 (unpacktf_1): Likewise.
15764 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
15765 (__builtin_longdouble_dw1): Likewise.
15766 * doc/sourcebuild.texi (longdouble128): Document.
15768 2014-06-13 Jeff Law <law@redhat.com>
15770 PR rtl-optimization/61094
15771 PR rtl-optimization/61446
15772 * ree.c (combine_reaching_defs): Get the mode for the copy from
15773 the extension insn rather than the defining insn.
15775 2014-06-13 Dehao Chen <dehao@google.com>
15777 * dwarf2out.c (add_linkage_name): Emit more linkage name.
15779 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
15781 * doc/install.texi (--enable-linker-plugin-configure-flags)
15782 (--enable-linker-plugin-flags): Document new flags.
15784 2014-06-13 Martin Jambor <mjambor@suse.cz>
15787 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
15788 cache_token if returning early.
15790 2014-06-13 Nick Clifton <nickc@redhat.com>
15792 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
15793 requested alignment is active.
15794 (LABEL_ALIGN): Likewise.
15795 (LOOP_ALIGN): Likewise.
15797 2014-06-13 Richard Biener <rguenther@suse.de>
15799 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15800 Rewrite to propagate the VN result into all uses where
15801 possible and to remove stmts becoming dead because of that.
15802 (eliminate): Generalize stmt removal handling, remove in
15803 reverse dominator order to support proper debug stmt
15804 generation. Update stmts before removing stmts.
15805 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
15807 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
15809 PR tree-optimization/61375
15810 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
15811 symbolic number cannot be represented in an uint64_t.
15812 (find_bswap_or_nop_1): Likewise.
15814 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
15816 * symtab.c (symtab_node::reset_section): New method.
15817 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15819 * cgraph.h (reset_section): Declare.
15820 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15821 do not consider comdat locals.
15822 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15824 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15825 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15826 reset sections of symbols dragged out of the comdats.
15827 (function_and_variable_visibility): Reset sections of
15830 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
15832 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
15833 to use symtab and decl_binds_to_current_def_p
15834 * tree-vectorizer.c (increase_alignment): Increase alignment
15835 of alias target, too.
15837 2014-06-12 Jakub Jelinek <jakub@redhat.com>
15839 PR middle-end/61486
15840 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
15841 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
15842 if outer combined construct is distribute.
15843 (gimplify_omp_for): For OMP_DISTRIBUTE set
15844 gimplify_omp_ctxp->distribute.
15845 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
15846 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
15847 mapping into decl map.
15849 2014-06-12 Jason Merrill <jason@redhat.com>
15851 * common.opt (fabi-version): Change default to 0.
15853 2014-06-12 Jason Merrill <jason@redhat.com>
15855 * toplev.c (process_options): Reject -fabi-version=1.
15857 2014-06-12 Jeff Law <law@redhat.com>
15859 PR tree-optimization/61009
15860 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
15861 value when we stop processing a block due to problematic PHIs.
15863 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
15865 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
15866 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
15867 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
15868 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
15869 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
15870 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
15871 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
15872 are not in the spec.
15874 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
15877 * config/aarch64/aarch64-modes.def: Add V1DFmode.
15878 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
15881 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
15883 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
15885 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
15888 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
15889 loading from address spaces.
15891 2014-06-12 Martin Liska <mliska@suse.cz>
15894 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
15895 statement is reachable.
15897 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15899 * symtab.c (section_hash): New hash.
15900 (symtab_unregister_node): Clear section before freeing.
15901 (hash_section_hash_entry): New haser.
15902 (eq_sections): New function.
15903 (symtab_node::set_section_for_node): New method.
15904 (set_section_1): Update.
15905 (symtab_node::set_section): Take string instead of tree as parameter.
15906 (symtab_resolve_alias): Update.
15907 * cgraph.h (section_hash_entry_d): New structure.
15908 (section_hash_entry): New typedef.
15909 (cgraph_node): Change comdat_group_ to x_comdat_group,
15910 change section_ to x_section and turn into section_hash_entry;
15911 update accestors; put set_section_for_node offline.
15912 * tree.c (decl_section_name): Turn into string.
15913 (set_decl_section_name): Change parameter to be string.
15914 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
15915 * sdbout.c (sdbout_one_type): Update.
15916 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
15917 * varasm.c (IN_NAMED_SECTION, get_named_section,
15918 resolve_unique_section, hot_function_section, get_named_text_section,
15919 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
15920 make_decl_rtl, default_unique_section): Update.
15921 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
15922 (c6x_elf_unique_section): Update.
15923 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
15924 * config/pa/pa.c (pa_function_section): Update.
15925 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
15926 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
15927 * config/arc/arc.c (arc_in_small_data_p): Update.
15928 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
15929 * config/mcore/mcore.c (mcore_unique_section): Update.
15930 * config/mips/mips.c (mips16_build_function_stub): Update.
15931 (mips16_build_call_stub): Update.
15932 (mips_function_rodata_section): Update.
15933 (mips_in_small_data_p): Update.
15934 * config/score/score.c (score_in_small_data_p): Update.
15935 * config/rx/rx.c (rx_in_small_data): Update.
15936 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
15937 (rs6000_xcoff_asm_named_section): Update.
15938 (rs6000_xcoff_unique_section): Update.
15939 * config/frv/frv.c (frv_string_begins_with): Update.
15940 (frv_in_small_data_p): Update.
15941 * config/v850/v850.c (v850_encode_data_area): Update.
15942 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
15943 (bfin_handle_l1_data_attribute): Update.
15944 (bfin_handle_l2_attribute): Update.
15945 * config/mep/mep.c (mep_unique_section): Update.
15946 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
15948 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
15949 (h8300_handle_tiny_data_attribute): Update.
15950 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
15951 (m32r_in_small_data_p): Update.
15952 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
15953 * config/i386/i386.c (ix86_in_large_data_p): Update.
15954 * config/i386/winnt.c (i386_pe_unique_section): Update.
15955 * config/darwin.c (darwin_function_section): Update.
15956 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
15957 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15958 (new_emutls_decl): Update.
15959 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
15960 input_varpool_node): Update.
15961 (ead_string_cst): Turn to ...
15962 (read_string): ... this one.
15963 * dwarf2out.c (secname_for_decl): Update.
15964 * asan.c (asan_protect_global): Update.
15966 2014-06-11 DJ Delorie <dj@redhat.com>
15968 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
15970 * config/rx/rx.c (rx_option_override): Likewise.
15971 (rx_align_for_label): Likewise.
15973 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
15975 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
15977 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
15980 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15982 * common.md: New file.
15983 * doc/md.texi: Update description of generic, machine-independent
15985 * config/s390/constraints.md (e): Delete.
15986 * Makefile.in (md_file): Include common.md.
15987 * config/m32c/t-m32c (md_file): Likewise.
15988 * genpreds.c (general_mem): New array.
15989 (generic_constraint_letters): Remove constraints now defined by
15991 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15992 Allow the first character to be '<' or '>' as well.
15993 * genoutput.c (general_mem): New array.
15994 (indep_constraints): Remove constraints now defined by common.md.
15995 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15996 Remove special handling of 'm'.
15997 * ira-costs.c (record_reg_classes): Remove special handling of
15998 constraints now defined by common.md.
15999 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16000 * ira-lives.c (single_reg_class): Likewise.
16001 (ira_implicitly_set_insn_hard_regs): Likewise.
16002 * lra-constraints.c (reg_class_from_constraints): Likewise.
16003 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16004 * postreload.c (reload_cse_simplify_operands): Likewise.
16005 * reload.c (push_secondary_reload, scratch_reload_class)
16006 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16007 * reload1.c (maybe_fix_stack_asms): Likewise.
16008 * targhooks.c (default_secondary_reload): Likewise.
16009 * stmt.c (parse_output_constraint): Likewise.
16010 * recog.c (preprocess_constraints): Likewise.
16011 (constrain_operands, peep2_find_free_register): Likewise.
16012 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16013 must be handled specially.
16015 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16017 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16018 * genpreds.c (have_const_dbl_constraints): Delete.
16019 (add_constraint): Don't set it.
16020 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16021 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16022 constraints using the lookup_constraint logic.
16023 * ira-lives.c (single_reg_class): Likewise.
16024 * ira.c (ira_setup_alts): Likewise.
16025 * lra-constraints.c (process_alt_operands): Likewise.
16026 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16027 * reload.c (find_reloads): Likewise.
16029 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16031 * genpreds.c (const_int_start, const_int_end): New variables.
16032 (choose_enum_order): Output CONST_INT constraints before memory
16034 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16036 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16037 * ira.c (ira_setup_alts): Likewise.
16038 * lra-constraints.c (process_alt_operands): Likewise.
16039 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16040 * reload.c (find_reloads): Likewise.
16042 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16044 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16045 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16046 * recog.c (preprocess_constraints): Update accordingly.
16048 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16050 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16051 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16052 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16053 * genpreds.c (print_type_tree): New function.
16054 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16055 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16056 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16057 Write out enum constraint_type and get_constraint_type.
16058 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16059 constraint_num rather than a constraint string.
16060 (satisfies_address_constraint_p): Likewise.
16061 (reg_class_from_constraints): Avoid old constraint macros.
16062 (process_alt_operands, process_address_1): Likewise.
16063 (curr_insn_transform): Likewise.
16064 * ira-costs.c (record_reg_classes): Likewise.
16065 (record_operand_costs): Likewise.
16066 * ira-lives.c (single_reg_class): Likewise.
16067 (ira_implicitly_set_insn_hard_regs): Likewise.
16068 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16069 * postreload.c (reload_cse_simplify_operands): Likewise.
16070 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16071 (constrain_operands, peep2_find_free_register): Likewise.
16072 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16073 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16074 * reload1.c (maybe_fix_stack_asms): Likewise.
16075 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16076 * targhooks.c (default_secondary_reload): Likewise.
16077 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16078 to EXTRA_CONSTRAINT_STR.
16079 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16081 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16083 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16084 (write_constraint_satisfied_p_array): ...this new function.
16085 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16087 (write_insn_preds_c): Update accordingly.
16089 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16091 * genpreds.c (write_lookup_constraint): Rename to...
16092 (write_lookup_constraint_1): ...this.
16093 (write_lookup_constraint_array): New function.
16094 (write_tm_preds_h): Define lookup_constraint as an inline function
16095 that uses write_lookup_constraint_array where possible.
16096 (write_insn_preds_c): Update for the changes above.
16098 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16100 * doc/md.texi (regclass_for_constraint): Rename to...
16101 (reg_class_for_constraint): ...this.
16102 * genpreds.c (num_constraints, enum_order, register_start)
16103 (register_end, satisfied_start, memory_start, memory_end)
16104 (address_start, address_end): New variables.
16105 (add_constraint): Count the number of constraints.
16106 (choose_enum_order): New function.
16107 (write_enum_constraint_num): Iterate over enum_order.
16108 (write_regclass_for_constraint): Rename to...
16109 (write_reg_class_for_constraint_1): ...this and update output
16111 (write_constraint_satisfied_p): Rename to...
16112 (write_constraint_satisfied_p_1): ...this and update output
16113 accordingly. Do nothing if all extra constraints are register
16115 (write_insn_extra_memory_constraint): Delete.
16116 (write_insn_extra_address_constraint): Delete.
16117 (write_range_function): New function.
16118 (write_tm_preds_h): Define constraint_satisfied_p and
16119 reg_class_for_constraint as inline functions that do a range check
16120 before calling the out-of-line function. Use write_range_function
16121 to implement insn_extra_{register,memory,address}_constraint,
16122 the first of which is new.
16123 (write_insn_preds_c): Update after above changes to write_* functions.
16124 (main): Call choose_enum_order.
16126 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16128 PR tree-optimization/61306
16129 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16130 expression instead of its size.
16131 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16132 false to prevent optimization when the result is unpredictable due to
16133 arithmetic right shift of signed type with highest byte is set.
16134 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16135 (init_symbolic_number): Likewise.
16136 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16137 when the result is unpredictable due to sign extension.
16139 2014-06-11 Terry Guo <terry.guo@arm.com>
16141 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16142 (*thumb1_addsi3): Ditto.
16143 (*thumb_subdi3): Ditto.
16144 (thumb1_subsi3_insn): Ditto.
16145 (*thumb_mulsi3): Ditto.
16146 (*thumb_mulsi3_v6): Ditto.
16147 (*thumb1_andsi3_insn): Ditto.
16148 (thumb1_bicsi3): Ditto.
16149 (*thumb1_iorsi3_insn): Ditto.
16150 (*thumb1_xorsi3_insn): Ditto.
16151 (*thumb1_ashlsi3): Ditto.
16152 (*thumb1_ashrsi3): Ditto.
16153 (*thumb1_lshrsi3): Ditto.
16154 (*thumb1_rotrsi3): Ditto.
16155 (*thumb1_negdi2): Ditto.
16156 (*thumb1_negsi2): Ditto.
16157 (*thumb1_abssi2): Ditto.
16158 (*thumb1_neg_abssi2): Ditto.
16159 (*thumb1_one_cmplsi2): Ditto.
16160 (*thumb1_zero_extendhisi2): Ditto.
16161 (*thumb1_zero_extendqisi2): Ditto.
16162 (*thumb1_zero_extendqisi2_v6): Ditto.
16163 (thumb1_extendhisi2): Ditto.
16164 (thumb1_extendqisi2): Ditto.
16165 (*thumb1_movdi_insn): Ditto.
16166 (*thumb1_movsi_insn): Ditto.
16167 (*thumb1_movhi_insn): Ditto.
16168 (thumb_movhi_clobber): Ditto.
16169 (*thumb1_movqi_insn): Ditto.
16170 (*thumb1_movhf): Ditto.
16171 (*thumb1_movsf_insn): Ditto.
16172 (*thumb_movdf_insn): Ditto.
16173 (movmem12b): Ditto.
16175 (cbranchqi4): Ditto.
16176 (cbranchsi4_insn): Ditto.
16177 (cbranchsi4_scratch): Ditto.
16178 (*negated_cbranchsi4): Ditto.
16179 (*tbit_cbranch): Ditto.
16180 (*tlobits_cbranch): Ditto.
16181 (*tstsi3_cbranch): Ditto.
16182 (*cbranchne_decr1): Ditto.
16183 (*addsi3_cbranch): Ditto.
16184 (*addsi3_cbranch_scratch): Ditto.
16185 (*thumb_cmpdi_zero): Ditto.
16186 (cstoresi_eq0_thumb1): Ditto.
16187 (cstoresi_ne0_thumb1): Ditto.
16188 (*cstoresi_eq0_thumb1_insn): Ditto.
16189 (*cstoresi_ne0_thumb1_insn): Ditto.
16190 (cstoresi_nltu_thumb1): Ditto.
16191 (cstoresi_ltu_thumb1): Ditto.
16192 (thumb1_addsi3_addgeu): Ditto.
16193 (*thumb_jump): Ditto.
16194 (*call_reg_thumb1_v5): Ditto.
16195 (*call_reg_thumb1): Ditto.
16196 (*call_value_reg_thumb1_v5): Ditto.
16197 (*call_value_reg_thumb1): Ditto.
16198 (*call_insn): Ditto.
16199 (*call_value_insn): Ditto.
16200 (thumb1_casesi_internal_pic): Ditto.
16201 (thumb1_casesi_dispatch): Ditto.
16202 (*thumb1_indirect_jump): Ditto.
16203 (prologue_thumb1_interwork): Ditto.
16204 (*epilogue_insns): Ditto.
16205 (consttable_1): Ditto.
16206 (consttable_2): Ditto.
16207 (tablejump): Ditto.
16208 (*thumb1_tablejump): Ditto.
16209 (thumb_eh_return): Ditto.
16210 (define_peephole2): Two of them are thumb1 only and got moved into
16211 new file thumb1.md.
16212 (define_split): Six of them are thumb1 only and got moved into new
16214 * config/arm/thumb1.md: New file comprised of above thumb1 only
16217 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16219 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
16220 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
16222 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
16223 (aarch64_crc_builtin_datum): New struct.
16224 (aarch64_crc_builtin_data): New.
16225 (aarch64_init_crc32_builtins): New function.
16226 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
16227 (aarch64_crc32_expand_builtin): New.
16228 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
16229 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
16230 __ARM_FEATURE_CRC32 when appropriate.
16231 (TARGET_CRC32): Define.
16232 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
16233 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
16234 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
16235 (aarch64_<crc_variant>): New pattern.
16236 * config/aarch64/arm_acle.h: New file.
16237 * config/aarch64/iterators.md (CRC): New int iterator.
16238 (crc_variant, crc_mode): New int attributes.
16239 * doc/aarch64-acle-intrinsics.texi: New file.
16240 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
16241 Include aarch64-acle-intrinsics.texi.
16243 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
16245 * tree-vect-data-refs.c (vect_grouped_store_supported): New
16246 check for stores group of length 3.
16247 (vect_permute_store_chain): New permutations for stores group of
16249 * tree-vect-stmts.c (vect_model_store_cost): Change cost
16250 of vec_perm_shuffle for the new permutations.
16252 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16254 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
16255 table rewriting temporarily on targets not supporting ONE_ONLY.
16257 2014-06-11 Richard Biener <rguenther@suse.de>
16259 PR middle-end/61437
16261 2014-06-04 Richard Biener <rguenther@suse.de>
16263 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16264 TREE_PUBLIC and DECL_EXTERNAL decls.
16266 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16268 * varasm.c (set_implicit_section): New function.
16269 (resolve_unique_section): Use it to set implicit section
16271 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
16272 (default_function_section): Likewise.
16273 (decl_binds_to_current_def_p): Constify argument.
16274 * varasm.h (decl_binds_to_current_def_p): Update prototype.
16275 * asan.c (asan_protect_global): Use
16276 symtab_get_node (decl)->implicit_section.
16277 * symtab.c (dump_symtab_base): Dump implicit sections.
16278 (verify_symtab_base): Verify sanity of sectoins and comdats.
16279 (symtab_resolve_alias): Alias share the section of its target.
16280 (set_section_1): New function.
16281 (symtab_node::set_section): Move here, recurse to aliases.
16282 (verify_symtab): Check for duplicated symtab lists.
16283 * tree-core.h (implicit_section_name_p): Remove.
16284 * tree-vect-data-refs.c: Include varasm.h.
16285 (vect_can_force_dr_alignment_p): Fix conditional on when
16286 decl bints to current definition; use
16287 symtab_get_node (decl)->implicit_section.
16288 * cgraph.c (cgraph_make_node_local_1): Fix section set.
16289 * cgraph.h (struct symtab_node): Add implicit_section.
16290 (set_section): Rename to ...
16291 (set_section_for_node): ... this one.
16292 (set_section): Declare.
16293 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
16294 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
16295 input_overwrite_node, input_varpool_node): Stream implicit_section.
16296 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
16297 removal; it will fail in LTO.
16299 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16301 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
16302 Change second alternative type to f_mcr.
16303 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
16304 and 12th alternatives' types to f_mcr and f_mrc.
16305 (*movdi_aarch64): Same for 12th and 13th alternatives.
16306 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
16307 (aarch64_movtilow_tilow): Change type to fmov.
16309 2014-06-10 Jiong Wang <jiong.wang@arm.com>
16311 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
16312 (aarch64_save_or_restore_callee_save_registers): Fix layout.
16314 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16316 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
16318 (aarch64_sqrdmulh_lane<mode>): Likewise.
16319 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16320 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16321 (aarch64_sqdmulh_laneq<mode>): New expander.
16322 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16323 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
16324 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
16325 (aarch64_sqdmulh_lane<mode>): New expander.
16326 (aarch64_sqrdmulh_lane<mode>): Likewise.
16327 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16328 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16329 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
16330 (aarch64_sqdmlal_laneq<mode>): Likewise.
16331 (aarch64_sqdmlsl_lane<mode>): Likewise.
16332 (aarch64_sqdmlsl_laneq<mode>): Likewise.
16333 (aarch64_sqdmlal2_lane<mode>): Likewise.
16334 (aarch64_sqdmlal2_laneq<mode>): Likewise.
16335 (aarch64_sqdmlsl2_lane<mode>): Likewise.
16336 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16337 (aarch64_sqdmull_lane<mode>): Likewise.
16338 (aarch64_sqdmull_laneq<mode>): Likewise.
16339 (aarch64_sqdmull2_lane<mode>): Likewise.
16340 (aarch64_sqdmull2_laneq<mode>): Likewise.
16342 2014-06-10 Richard Biener <rguenther@suse.de>
16344 PR tree-optimization/61438
16345 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
16346 (eliminate_dom_walker::before_dom_children): Only try to inhibit
16347 insertion of IVs if running PRE.
16348 (eliminate): Adjust.
16349 (pass_pre::execute): Likewise.
16350 (pass_fre::execute): Likewise.
16352 2014-06-10 Richard Biener <rguenther@suse.de>
16354 PR middle-end/61456
16355 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
16356 Do not use the main variant for the type comparison.
16357 (ncr_compar): Likewise.
16358 (nonoverlapping_component_refs_p): Likewise.
16360 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
16362 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
16363 REG_CFA_RESTORE mode.
16365 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
16367 * config/i386/i386.c (expand_vec_perm_pblendv): New.
16368 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
16369 expand_vec_perm_pblendv.
16371 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16373 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
16375 Simplify description of __crc32d and __crc32cd intrinsics.
16376 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
16379 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
16382 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
16383 * config.in: Regenerate.
16384 * configure: Likewise.
16386 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16388 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
16390 (intersect_static_var_sets): Remove.
16391 (propagate): Do not prune local statics.
16393 2014-06-10 Jakub Jelinek <jakub@redhat.com>
16396 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
16397 Set lastprivate_firstprivate even if omp_private_outer_ref
16398 langhook returns true.
16399 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
16400 langhook, call unshare_expr on new_var and call
16401 build_outer_var_ref to get the last argument.
16403 2014-06-10 Marek Polacek <polacek@redhat.com>
16406 * doc/extend.texi: Add cindex for transparent_union.
16408 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
16410 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
16411 init_symbolic_number ().
16413 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
16415 PR middle-end/61141
16416 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16417 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16418 (verify_rtl_sharing): Likewise.
16420 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16423 * tree.c (build_qualified_type): Use a canonical type for
16426 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16428 * config/arm/arm-modes.def: Remove XFmode.
16430 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
16433 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
16434 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
16435 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
16436 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
16437 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
16438 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
16439 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
16440 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
16441 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
16443 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
16445 * tree-core.h (tree_decl_with_vis): Remove section_name.
16447 2014-06-09 Kito Cheng <kito@0xlab.org>
16449 * ira.c (ira): Don't call init_caller_save if LRA enabled
16450 since LRA use its own infrastructure to handle that.
16452 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16454 * symtab.c (dump_symtab_base): Update dumping.
16455 (symtab_make_decl_local): Clear only DECL_COMDAT.
16456 * tree-vect-data-refs.c (Check that variable is static before
16457 tampering with sections.
16458 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
16459 (cgraph_create_virtual_clone): Likewise.
16460 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
16461 (decl_section_name, set_decl_section_name): New accessors.
16462 (find_decls_types_r): Do not walk section name
16463 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
16464 (decl_comdat_group, decl_comdat_group_id): Constify.
16465 (decl_section_name, set_decl_section_name): Update.
16466 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
16467 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
16468 (cgraph_make_node_local_1): Clear section and comdat group.
16469 * cgraph.h (set_comdat_group): Sanity check.
16470 (get_section, set_section): New.
16471 * ipa-comdats.c (ipa_comdats): Use get_section.
16472 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
16473 * lto-streamer-out.c: Do not follow section names.
16474 * c-family/c-common.c (handle_section_attribute): Update.
16475 * lto-cgraph.c (lto_output_node): Output section.
16476 (lto_output_varpool_node): Likewise.
16477 (read_comdat_group): Rename to ...
16478 (read_identifier): ... this one.
16479 (read_string_cst): New function.
16480 (input_node, input_varpool_node): Input section names.
16481 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16482 (new_emutls_decl): Update.
16483 (secname_for_decl): Check section names only of static vars.
16484 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
16485 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
16486 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
16487 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
16488 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
16489 * config/mcore/mcore.c (mcore_unique_section): Likewise.
16490 * config/mips/mips.c (mips16_build_function_stub): Likewise.
16491 * config/v850/v850.c (v850_insert_attributes): Likewise.
16492 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
16494 (h8300_handle_tiny_data_attribute): Likewise.
16495 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
16496 (bfin_handle_l2_attribute): Likewise.
16498 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16500 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
16501 remove static initializer.
16503 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16505 * varasm.c (use_blocks_for_decl_p): Check symbol table
16506 instead of alias attribute.
16507 (place_block_symbol): Recurse on aliases.
16509 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16511 * ipa-visibility.c: Include varasm.h
16512 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
16514 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16516 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
16517 outputting aliases.
16519 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
16521 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
16522 from test_insn into GGC space escape via SET_SRC.
16524 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
16526 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
16527 call statement, if any.
16528 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
16529 statements, if any. Tidy up.
16531 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
16534 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
16535 iterators, VSX_D that handles 64-bit types, and VSX_LE that
16536 handles swapping the two 64-bit double words on little endian
16537 systems. Include V1TImode and optionally TImode in VSX_LE so that
16538 these types are properly swapped. Change all of the insns and
16539 splits that do the 64-bit swaps to use VSX_LE.
16540 (vsx_le_perm_load_<mode>): Likewise.
16541 (vsx_le_perm_store_<mode>): Likewise.
16542 (splitters for little endian memory operations): Likewise.
16543 (vsx_xxpermdi2_le_<mode>): Likewise.
16544 (vsx_lxvd2x2_le_<mode>): Likewise.
16545 (vsx_stxvd2x2_le_<mode>): Likewise.
16547 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
16550 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
16551 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
16552 and corresponding splitters. Zero extend general register
16553 or memory input operand to XMM temporary. Enable for
16554 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
16555 (floatunssi<mode>2): Update expander predicate.
16557 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
16559 PR rtl-optimization/61325
16560 * lra-constraints.c (process_address_1): Check scale equal to one
16561 to prevent transformation: base + scale * index => base + new_reg.
16563 2014-06-06 Richard Biener <rguenther@suse.de>
16565 PR tree-optimization/59299
16566 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
16568 (nearest_common_dominator_of_uses): Likewise.
16569 (statement_sink_location): Adjust. Support sinking loads.
16571 2014-06-06 Martin Jambor <mjambor@suse.cz>
16573 * ipa-prop.c (get_place_in_agg_contents_list): New function.
16574 (build_agg_jump_func_from_list): Likewise.
16575 (determine_known_aggregate_parts): Renamed to
16576 determine_locally_known_aggregate_parts. Moved some functionality
16577 to the two functions above, removed bound checks.
16579 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
16581 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
16582 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
16583 (aarch64_progress_pointer): Likewise.
16584 (aarch64_copy_one_part_and_move_pointers): Likewise.
16585 (aarch64_expand_movmen): Likewise.
16586 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
16587 * config/aarch64/aarch64.md (movmem<mode>): New.
16589 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
16591 * targhooks.c (default_add_stmt_cost): Call target specific
16592 hook instead of default one.
16594 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
16596 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
16597 endianness instead of host endianness.
16598 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
16601 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16604 * function.c (instantiate_decls): Process the saved static chain.
16605 (expand_function_start): If not optimizing, save the static chain
16607 * tree-nested.c (convert_all_function_calls): Always create the static
16608 chain for nested functions if not optimizing.
16610 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16612 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
16614 2014-06-06 Richard Biener <rguenther@suse.de>
16616 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
16617 (construct_init_block): Likewise.
16618 (construct_exit_block): Likewise.
16619 (pass_expand::execute): Likewise.
16620 * graphite.c (graphite_transforms): Replace check for current_loops
16621 with a check for > 1 loops.
16622 (pass_graphite_transforms::execute): Adjust.
16623 * ipa-split.c (split_function): Remove check for current_loops.
16624 * omp-low.c (expand_parallel_call): Likewise.
16625 (expand_omp_for_init_counts): Likewise.
16626 (extract_omp_for_update_vars): Likewise.
16627 (expand_omp_for_generic): Likewise.
16628 (expand_omp_sections): Likewise.
16629 (expand_omp_target): Likewise.
16630 * tracer.c (tail_duplicate): Likewise.
16631 (pass_tracer::execute): Likewise.
16632 * trans-mem.c (expand_transaction): Likewise.
16633 * tree-complex.c (expand_complex_div_wide): Likewise.
16634 * tree-eh.c (lower_resx): Likewise.
16635 (cleanup_empty_eh_merge_phis): Likewise.
16636 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
16637 current_loops with a check for > 1 loops.
16638 (pass_predcom::execute): Adjust.
16639 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
16640 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
16641 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
16642 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
16643 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
16644 * tree-switch-conversion.c (process_switch): Likewise.
16645 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
16646 * tree-vrp.c (vrp_visit_phi_node): Likewise.
16647 (execute_vrp): Likewise.
16648 * ubsan.c (ubsan_expand_null_ifn): Likewise.
16650 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16652 * rtl.h (insn_location): Declare.
16653 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
16654 with UNKNOWN_LOCATION.
16655 * emit-rtl.c (insn_location): New function.
16656 * final.c (notice_source_line): Check that the instruction has a
16657 location before retrieving it and use insn_location.
16658 * modulo-sched.c (loop_single_full_bb_p): Likewise.
16659 * print-rtl.c (print_rtx): Likewise.
16661 2014-06-06 Richard Biener <rguenther@suse.de>
16663 * passes.def: Move 2nd VRP pass before phi-only-cprop.
16665 2014-06-06 Christian Bruel <christian.bruel@st.com>
16667 PR tree-optimization/43934
16668 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
16671 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
16673 * ira-lives.c (single_reg_class): Add missing break. Explicitly
16674 return NO_REGS for extra address and memory constraints. Handle
16675 operands that match (or are equivalent to something that matches)
16676 extra constant constraints. Ignore other non-register operands.
16678 2014-06-06 Alan Modra <amodra@gmail.com>
16681 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
16682 * doc/tm.texi: Regenerate.
16683 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
16684 Use throughout in place of REG_PARM_STACK_SPACE.
16685 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
16686 "incoming" param. Pass to rs6000_function_parms_need_stack.
16687 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
16688 prototype_p when incoming. Use function decl when incoming
16689 to handle K&R style functions.
16690 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
16691 (INCOMING_REG_PARM_STACK_SPACE): Define.
16693 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16696 * cfgexpand.c (expand_debug_expr): Use address space of nested
16697 TREE_TYPE for ADDR_EXPR and MEM_REF.
16699 2014-06-05 Jeff Law <law@redhat.com>
16701 PR tree-optimization/61289
16702 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
16703 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
16704 looking for those which match LHS. All callers changed.
16705 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
16706 parameters and code which manipulated them. All callers changed.
16707 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
16708 and DST_MAP parameters. Simplify invalidation code by just calling
16709 invalidate_equivalences. All callers changed.
16710 (thread_across_edge): Simplify now that we don't need to maintain
16711 the map of equivalences to invalidate.
16713 2014-06-05 Kai Tietz <ktietz@redhat.com>
16714 Richard Henderson <rth@redhat.com>
16717 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
16718 checking for !TARGET_X32.
16719 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
16720 (sibcall_intern): New define_insn, plus required peepholes.
16721 (sibcall_pop_intern): Likewise.
16722 (sibcall_value_intern): Likewise.
16723 (sibcall_value_pop_intern): Likewise.
16725 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
16727 * tree-inline.c (tree_function_versioning): Check DF info existence
16728 before accessing it.
16730 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16732 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
16734 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
16735 aarch64_frame hard_fp_offset and frame_size.
16736 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
16737 frame_size; remove original_frame_size.
16738 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
16739 (aarch64_initial_elimination_offset): Remove frame_size and
16740 offset. Use aarch64_frame frame_size.
16742 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16743 Jiong Wang <jiong.wang@arm.com>
16744 Renlin <renlin.li@arm.com>
16746 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
16747 initialization of R30 offset. Update offset. Iterate core
16748 regisers upto X30. Remove X29, X30 specific code.
16750 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16751 Jiong Wang <jiong.wang@arm.com>
16753 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
16754 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
16755 (aarch64_register_saved_on_entry): Adjust test.
16757 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16759 * config/aarch64/aarch64.h (machine_function): Move
16760 saved_varargs_size from here...
16761 (aarch64_frame): ... to here.
16763 * config/aarch64/aarch64.c (aarch64_expand_prologue)
16764 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
16765 (aarch64_initial_elimination_offset)
16766 (aarch64_setup_incoming_varargs): Adjust location of
16767 saved_varargs_size.
16769 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16771 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
16774 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
16775 Prachi Godbole <Prachi.Godbole@imgtec.com>
16777 * config/mips/mips-cpus.def: Add definition for p5600. Updated
16778 mips32r5 entry to use PROCESSOR_P5600.
16779 * config/mips/mips-tables.opt: Regenerate.
16780 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
16781 * config/mips/mips.c (mips_fmadd_bypass): New function.
16782 (mips_rtx_cost_data): Add costs for p5600.
16783 (mips_issue_rate): Add support for p5600.
16784 (mips_multipass_dfa_lookahead): Likewise.
16785 * config/mips/mips.h (TUNE_P5600): New define.
16786 (TUNE_MACC_CHAINS): Add TUNE_P5600.
16787 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
16788 * config/mips/mips.md: Include p5600.md.
16789 (processor): Add p5600.
16790 * config/mips/p5600.md: New file.
16792 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
16794 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
16795 * config/i386/predicates.md (palignr_operand): New.
16796 Indicates if permutation is suitable for palignr instruction.
16798 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
16800 PR tree-optimization/61319
16801 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16802 stmt belongs to loop.
16804 2014-06-05 Richard Biener <rguenther@suse.de>
16806 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
16807 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
16808 (lookup_tmp_var): Adjust.
16809 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
16811 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16813 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
16815 2014-06-05 Marek Polacek <polacek@redhat.com>
16818 * doc/invoke.texi: Document -Wlogical-not-parentheses.
16820 2014-06-04 Tom de Vries <tom@codesourcery.com>
16822 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
16825 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
16827 PR tree-optimization/61385
16828 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
16830 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
16832 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
16833 changed to use fatal_error.
16834 (main): Ensure lto_wrapper_cleanup is run atexit.
16836 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16838 * lra-constraints.c (valid_address_p): Move earlier in file.
16839 (address_eliminator): New structure.
16840 (satisfies_memory_constraint_p): New function.
16841 (satisfies_address_constraint_p): Likewise.
16842 (process_alt_operands, process_address, curr_insn_transform): Use them.
16844 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16846 * lra-int.h (lra_static_insn_data): Make operand_alternative a
16848 (target_lra_int, default_target_lra_int, this_target_lra_int)
16849 (op_alt_data): Delete.
16850 * lra.h (lra_init): Delete.
16851 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
16852 (init_insn_code_data_once): Remove op_alt_data handling.
16853 (finish_insn_code_data_once): Likewise.
16854 (init_op_alt_data): Delete.
16855 (get_static_insn_data): Initialize operand_alternative to null.
16856 (free_insn_recog_data): Cast operand_alternative before freeing it.
16857 (setup_operand_alternative): Take the operand_alternative as
16858 parameter and assume it isn't already cached in the static
16860 (lra_set_insn_recog_data): Update accordingly.
16861 (lra_init): Delete.
16862 * ira.c (ira_init): Don't call lra_init.
16863 * target-globals.h (this_target_lra_int): Declare.
16864 (target_globals): Remove lra_int.
16865 (restore_target_globals): Update accordingly.
16866 * target-globals.c: Don't include lra-int.h.
16867 (default_target_globals, save_target_globals): Remove lra_int.
16869 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16871 * recog.h (operand_alternative): Convert reg_class, reject,
16872 matched and matches into bitfields.
16873 (preprocess_constraints): New overload.
16874 (preprocess_insn_constraints): New function.
16875 (preprocess_constraints): Take the insn as parameter.
16876 (recog_op_alt): Change into a pointer.
16877 (target_recog): Add x_op_alt.
16878 * recog.c (asm_op_alt): New variable.
16879 (recog_op_alt): Change into a pointer.
16880 (preprocess_constraints): New overload, replacing the old function
16881 definition with one that doesn't use global state.
16882 (preprocess_insn_constraints): New function.
16883 (preprocess_constraints): Use them. Take the insn as parameter.
16884 Use asm_op_alt for asms.
16885 (recog_init): Free existing x_op_alt entries.
16886 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
16888 (make_early_clobber_and_input_conflicts): Likewise.
16889 (process_bb_node_lives): Pass the insn to process_constraints.
16890 * reg-stack.c (check_asm_stack_operands): Likewise.
16891 (subst_asm_stack_regs): Likewise.
16892 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16893 * regrename.c (build_def_use): Likewise.
16894 * sched-deps.c (sched_analyze_insn): Likewise.
16895 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
16896 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
16897 (note_invalid_constants): Likewise.
16898 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16899 (ix86_legitimate_combined_insn): Make operand_alternative pointer
16902 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16904 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
16905 * ira-lives.c (check_and_make_def_conflict): Check for disabled
16907 (make_early_clobber_and_input_conflicts): Likewise.
16908 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16910 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16912 * recog.h (alternative_class): New function.
16913 (which_op_alt): Return a const recog_op_alt.
16914 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
16915 (subst_asm_stack_regs): Likewise.
16916 * config/arm/arm.c (note_invalid_constants): Likewise.
16917 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
16918 the operand_alternative; use alternative class instead.
16919 * sel-sched.c (get_reg_class): Likewise.
16920 * regrename.c (build_def_use): Likewise.
16921 (hide_operands, restore_operands, record_out_operands): Update type
16924 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16926 * recog.h (recog_op_alt): Convert to a flat array.
16927 (which_op_alt): New function.
16928 * recog.c (recog_op_alt): Convert to a flat array.
16929 (preprocess_constraints): Update accordingly, grouping all
16930 operands of the same alternative together, rather than the
16932 * ira-lives.c (check_and_make_def_conflict): Likewise.
16933 (make_early_clobber_and_input_conflicts): Likewise.
16934 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16935 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
16936 (subst_asm_stack_regs): Likewise.
16937 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16938 * regrename.c (hide_operands, record_out_operands): Likewise.
16939 (build_def_use): Likewise.
16940 * sel-sched.c (get_reg_class): Likewise.
16941 * config/arm/arm.c (note_invalid_constants): Likewise.
16943 2014-06-04 Jason Merrill <jason@redhat.com>
16947 * gimplify.c (gimplify_arg): Non-static.
16948 * gimplify.h: Declare it.
16950 2014-06-04 Richard Biener <rguenther@suse.de>
16952 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16953 TREE_PUBLIC and DECL_EXTERNAL decls.
16955 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
16957 * regcprop.c (copyprop_hardreg_forward_1): Account for
16958 HARD_REGNO_CALL_PART_CLOBBERED.
16960 2014-06-04 Richard Biener <rguenther@suse.de>
16962 * configure.ac: Check whether the underlying type of int64_t
16963 is long or long long.
16964 * configure: Regenerate.
16965 * config.in: Likewise.
16966 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
16967 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16969 2014-06-04 Richard Biener <rguenther@suse.de>
16971 PR tree-optimization/60098
16972 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
16974 (dse_optimize_stmt): Simplify, now that we found a kill
16977 2014-06-04 Richard Biener <rguenther@suse.de>
16979 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
16980 of accesses with non-invariant address.
16982 2014-06-04 Martin Liska <mliska@suse.cz>
16984 * cgraph.h (cgraph_make_wrapper): New function introduced.
16985 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
16986 * ipa-inline.h (inline_analyze_function): The function is global.
16987 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
16989 2014-06-04 Martin Liska <mliska@suse.cz>
16991 * tree.h (private_lookup_attribute_starting): New function.
16992 (lookup_attribute_starting): Likewise.
16993 * tree.c (private_lookup_attribute_starting): Likewise.
16995 2014-06-04 Martin Liska <mliska@suse.cz>
16997 * cgraph.h (expand_thunk): New argument added.
16998 (address_taken_from_non_vtable_p): New global function.
16999 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17000 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17001 * cgraphunit.c (analyze_function): Likewise.
17002 (assemble_thunks_and_aliases): Argument added to call.
17003 (expand_thunk): New argument forces to produce GIMPLE thunk.
17005 2014-06-04 Martin Liska <mliska@suse.cz>
17007 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17008 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17009 * profile.c (branch_prob): Likewise.
17011 2014-06-04 Martin Jambor <mjambor@suse.cz>
17014 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17015 handler for switch on an ipa_ref_use enum.
17016 * ipa-reference.c (analyze_function): Likewise.
17018 2014-06-04 Kai Tietz <ktietz@redhat.com>
17020 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17021 from old call-instruction.
17023 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17025 * config/aarch64/aarch64.c (aarch64_classify_address)
17026 (aarch64_legitimize_reload_address): Support full addressing modes
17028 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17029 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17031 2014-06-03 Andrew Pinski <apinski@cavium.com>
17033 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17036 2014-06-03 Andrew Pinski <apinski@cavium.com>
17038 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17039 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17041 2014-06-03 Kai Tietz <ktietz@redhat.com>
17043 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17046 2014-06-03 Dehao Chen <dehao@google.com>
17048 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17051 2014-06-03 Marek Polacek <polacek@redhat.com>
17054 * doc/invoke.texi: Document -Wswitch-bool.
17055 * function.c (stack_protect_epilogue): Cast controlling expression of
17057 * gengtype.c (walk_type): Generate switch expression with its
17058 controlling expression cast to int.
17060 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17062 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17064 * config/avr/avr-tables.opt: Regenerate.
17065 * config/avr/t-multilib: Regenerate.
17066 * doc/avr-mmcu.texi: Regenerate.
17068 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17069 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17071 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17072 (ata6617c, ata664251): Add new avr35 devices.
17073 (ata6612c): Add new avr4 device.
17074 (ata6613c, ata6614q): Add new avr5 devices.
17075 * config/avr/avr-tables.opt: Regenerate.
17076 * config/avr/t-multilib: Regenerate.
17077 * doc/avr-mmcu.texi: Regenerate.
17079 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17081 * gcc/config/aarch64/aarch64-builtins.c
17082 (aarch64_types_binop_ssu_qualifiers): New static data.
17083 (TYPES_BINOP_SSU): Define.
17084 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17085 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17086 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17087 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17088 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17089 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17090 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17091 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17092 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17093 suffix to builtin function name, remove cast.
17094 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17095 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17096 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17098 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17100 * gcc/config/aarch64/aarch64-builtins.c
17101 (aarch64_types_binop_uus_qualifiers,
17102 aarch64_types_shift_to_unsigned_qualifiers,
17103 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17104 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17105 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17106 sqshlu_n, uqshl_n): Update qualifiers.
17107 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17108 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17109 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17110 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17111 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17112 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17113 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17114 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17115 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17116 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17117 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17118 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17119 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17120 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17121 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17122 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17123 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17124 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17125 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17126 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17127 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17128 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17129 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17130 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17131 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17132 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17133 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17135 2014-06-03 Teresa Johnson <tejohnson@google.com>
17137 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17139 2014-06-02 Jason Merrill <jason@redhat.com>
17142 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17144 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17146 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17149 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17151 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17153 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17154 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17155 * config/aarch64/iterators.md (REVERSE): New iterator.
17156 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17157 (rev_op): New int_attribute.
17158 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17159 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17160 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17161 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17162 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17163 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17164 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17165 Replace temporary __asm__ with __builtin_shuffle.
17167 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17169 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17171 * config/mips/mips-tables.opt: Regenerate.
17172 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17173 to use mips_isa_rev rather than ISA_MIPS32R2.
17174 * config/mips/mips.h (ISA_MIPS32R3): New define.
17175 (ISA_MIPS32R5): New define.
17176 (ISA_MIPS64R3): New define.
17177 (ISA_MIPS64R5): New define.
17178 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17179 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17180 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17182 (MIPS_ISA_SYNCI_SPEC): Likewise.
17183 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17184 (LINK_SPEC): Added mips32r3 and mips32r5.
17185 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17186 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17187 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17188 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17189 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17190 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17191 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17193 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17195 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17197 * config/mips/mips.opt (mxpa): New option.
17198 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17201 2014-06-03 Martin Jambor <mjambor@suse.cz>
17204 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
17207 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
17209 PR tree-optimization/61328
17210 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
17211 initialization from find_bswap_or_nop_1.
17212 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
17213 in source_expr2 before using the size value the function sets. Also
17214 make use of init_symbolic_number () in both the old place and
17215 find_bswap_or_nop_load () to avoid reading uninitialized memory when
17216 doing recursion in the GIMPLE_BINARY_RHS case.
17218 2014-06-03 Richard Biener <rguenther@suse.de>
17220 PR tree-optimization/61383
17221 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
17224 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
17226 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
17227 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
17228 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
17229 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
17231 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
17232 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
17233 * system.h: ...here and make it unconditional.
17234 * target.def (conditional_register_usage): Mention
17235 define_register_constraint instead of old-style constraint macros.
17236 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
17237 * doc/tm.texi: Regenerate.
17238 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
17239 protected by !USE_MD_CONSTRAINTS.
17240 * config/frv/frv.md: Remove quote from old version of documentation.
17241 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
17242 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
17243 CONST_DOUBLE_OK_FOR_LETTER.
17244 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
17246 2014-06-02 Andrew Pinski <apinski@cavium.com>
17248 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
17249 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
17250 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
17251 file whose name depends on -mabi= and -mbig-endian.
17252 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
17253 Handle LP64 better and handle ilp32 too.
17254 (MULTILIB_OPTIONS): Delete.
17255 (MULTILIB_DIRNAMES): Delete.
17257 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
17259 * expr.h: Remove prototypes of functions defined in builtins.c.
17260 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
17261 Remove prototypes of functions defined in builtins.c.
17262 * builtins.h: Update prototype list to include all exported functions.
17263 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
17264 no_c99_libc_has_function): Move to targhooks.c
17265 (build_string_literal, build_call_expr_loc_array,
17266 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
17268 (expand_builtin_object_size, fold_builtin_object_size): Make static.
17269 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
17270 no_c99_libc_has_function): Relocate from builtins.c.
17271 * tree.c: Include builtins.h.
17272 (build_call_expr_loc_array, build_call_expr_loc_vec,
17273 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
17275 * fold-const.h (fold_fma): Move prototype to builtins.h.
17276 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
17277 * asan.c: Include builtins.h.
17278 * cfgexpand.c: Likewise.
17279 * convert.c: Likewise.
17280 * emit-rtl.c: Likewise.
17281 * except.c: Likewise.
17282 * expr.c: Likewise.
17283 * fold-const.c: Likewise.
17284 * gimple-fold.c: Likewise.
17285 * gimple-ssa-strength-reduction.c: Likewise.
17286 * gimplify.c: Likewise.
17287 * ipa-inline.c: Likewise.
17288 * ipa-prop.c: Likewise.
17289 * lto-streamer-out.c: Likewise.
17290 * stmt.c: Likewise.
17291 * tree-inline.c: Likewise.
17292 * tree-object-size.c: Likewise.
17293 * tree-sra.c: Likewise.
17294 * tree-ssa-ccp.c: Likewise.
17295 * tree-ssa-forwprop.c: Likewise.
17296 * tree-ssa-loop-ivcanon.c: Likewise.
17297 * tree-ssa-loop-ivopts.c: Likewise.
17298 * tree-ssa-math-opts.c: Likewise.
17299 * tree-ssa-reassoc.c: Likewise.
17300 * tree-ssa-threadedge.c: Likewise.
17301 * tree-streamer-in.c: Likewise.
17302 * tree-vect-data-refs.c: Likewise.
17303 * tree-vect-patterns.c: Likewise.
17304 * tree-vect-stmts.c: Likewise.
17305 * config/aarch64/aarch64.c: Likewise.
17306 * config/alpha/alpha.c: Likewise.
17307 * config/arc/arc.c: Likewise.
17308 * config/arm/arm.c: Likewise.
17309 * config/avr/avr.c: Likewise.
17310 * config/bfin/bfin.c: Likewise.
17311 * config/c6x/c6x.c: Likewise.
17312 * config/cr16/cr16.c: Likewise.
17313 * config/cris/cris.c: Likewise.
17314 * config/epiphany/epiphany.c: Likewise.
17315 * config/fr30/fr30.c: Likewise.
17316 * config/frv/frv.c: Likewise.
17317 * config/h8300/h8300.c: Likewise.
17318 * config/i386/i386.c: Likewise.
17319 * config/i386/winnt.c: Likewise.
17320 * config/ia64/ia64.c: Likewise.
17321 * config/iq2000/iq2000.c: Likewise.
17322 * config/lm32/lm32.c: Likewise.
17323 * config/m32c/m32c.c: Likewise.
17324 * config/m32r/m32r.c: Likewise.
17325 * config/m68k/m68k.c: Likewise.
17326 * config/mcore/mcore.c: Likewise.
17327 * config/mep/mep.c: Likewise.
17328 * config/microblaze/microblaze.c: Likewise.
17329 * config/mips/mips.c: Likewise.
17330 * config/mmix/mmix.c: Likewise.
17331 * config/mn10300/mn10300.c: Likewise.
17332 * config/moxie/moxie.c: Likewise.
17333 * config/msp430/msp430.c: Likewise.
17334 * config/nds32/nds32.c: Likewise.
17335 * config/pa/pa.c: Likewise.
17336 * config/pdp11/pdp11.c: Likewise.
17337 * config/picochip/picochip.c: Likewise.
17338 * config/rl78/rl78.c: Likewise.
17339 * config/rs6000/rs6000.c: Likewise.
17340 * config/rx/rx.c: Likewise.
17341 * config/s390/s390.c: Likewise.
17342 * config/score/score.c: Likewise.
17343 * config/sh/sh.c: Likewise.
17344 * config/sparc/sparc.c: Likewise.
17345 * config/spu/spu.c: Likewise.
17346 * config/stormy16/stormy16.c: Likewise.
17347 * config/tilegx/tilegx.c: Likewise.
17348 * config/tilepro/tilepro.c: Likewise.
17349 * config/v850/v850.c: Likewise.
17350 * config/vax/vax.c: Likewise.
17351 * config/xtensa/xtensa.c: Likewise.
17353 2014-06-02 Jeff Law <law@redhat.com>
17355 PR rtl-optimization/61094
17356 * ree.c (combine_reaching_defs): Do not reextend an insn if it
17357 was marked as do_no_reextend. If a copy is needed to eliminate
17358 an extension, then mark it as do_not_reextend.
17360 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
17362 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
17364 2014-06-02 Richard Henderson <rth@redhat.com>
17367 * config/alpha/alpha.c (print_operand_address): Allow symbolic
17368 addresses inside asms. Use output_operand_lossage instead of
17371 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
17374 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
17375 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
17377 2014-06-02 Tom de Vries <tom@codesourcery.com>
17379 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
17380 case that x has VOIDmode.
17382 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
17384 * varasm.c (copy_constant): Delete function.
17385 (build_constant_desc): Don't call it.
17387 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17390 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
17391 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
17392 with immediate_operand.
17394 2014-06-02 Andreas Schwab <schwab@suse.de>
17396 * config/ia64/ia64.c
17397 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
17398 pending_data_specs first.
17400 2014-06-02 Richard Biener <rguenther@suse.de>
17402 PR tree-optimization/61378
17403 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
17404 valueized_anything.
17406 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
17408 * config/i386/constraints.md (Bw): Rename from 'w'.
17409 (Bz): Rename from 'z'.
17410 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
17412 2014-06-01 Kai Tietz <ktietz@redhat.com>
17415 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17416 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17417 instead of m constraint.
17419 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17421 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17422 a separate alternative where the scratch operand 2 is marked as
17425 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
17427 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17428 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
17429 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
17430 and __builtins_arm_get_fpscr.
17431 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17432 __builtins_arm_get_fpscr.
17433 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
17434 __builtins_arm_ldfpscr.
17435 (arm_atomic_assign_expand_fenv): New function.
17436 * config/arm/vfp.md (set_fpscr): New pattern.
17437 (get_fpscr) : Likewise.
17438 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
17440 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17441 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
17443 2014-05-30 Jakub Jelinek <jakub@redhat.com>
17445 * asan.c (report_error_func): Add SLOW_P argument, use
17446 BUILT_IN_ASAN_*_N if set.
17447 (build_check_stmt): Likewise.
17448 (instrument_derefs): If T has insufficient alignment,
17449 force same handling as for odd sizes.
17451 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
17452 BUILT_IN_ASAN_REPORT_STORE_N): New.
17453 * asan.c (struct asan_mem_ref): Change access_size type to
17455 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
17456 update_mem_ref_hash_table): Likewise.
17457 (asan_mem_ref_hasher::hash): Hash in a HWI.
17458 (report_error_func): Change size_in_bytes argument to HWI.
17459 Use *_N builtins if size_in_bytes is larger than 16 or not power of
17461 (build_shadow_mem_access): New function.
17462 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
17463 Handle size_in_bytes not power of two or larger than 16.
17464 (instrument_derefs): Don't give up if size_in_bytes is not
17465 power of two or is larger than 16.
17467 2014-05-30 Kai Tietz <ktietz@redhat.com>
17470 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
17471 for sibling-tail-calls.
17472 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
17474 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
17475 (sibcall_insn_operand): Add check for sibcall_memory_operand.
17477 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17479 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
17480 * config/avr/avr-tables.opt: Regenerate.
17481 * config/avr/t-multilib: Regenerate.
17482 * doc/avr-mmcu.texi: Regenerate.
17484 2014-05-30 Ian Lance Taylor <iant@google.com>
17486 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
17489 2014-05-30 Tom de Vries <tom@codesourcery.com>
17491 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17494 2014-05-30 Tom de Vries <tom@codesourcery.com>
17496 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17497 * lra.c (initialize_lra_reg_info_element): Add init of
17498 actual_call_used_reg_set field.
17499 (lra): Call lra_create_live_ranges before lra_inheritance for
17501 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17503 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
17504 instead of call_used_reg_set for -fuse-caller-save.
17505 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17507 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17509 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
17511 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
17513 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
17515 * ira.c (ira_get_dup_out_num): Check for output operands at
17516 the start of the loop. Handle cases where an included alternative
17517 follows an excluded one.
17519 2014-05-29 Mike Stump <mikestump@comcast.net>
17522 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
17523 post ld passes when lto is used.
17525 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
17527 PR rtl-optimization/61325
17528 * lra-constraints.c (process_address): Rename to process_address_1.
17529 (process_address): New function.
17531 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
17533 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
17534 TYPES_BINOPV): New static data.
17535 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
17537 * config/aarch64/aarch64-simd.md (aarch64_ext,
17538 aarch64_im_lane_boundsi): New patterns.
17539 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
17541 (aarch64_evpc_ext): New function.
17543 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
17545 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
17546 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
17547 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
17548 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
17549 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
17551 2014-05-29 Tom de Vries <tom@codesourcery.com>
17553 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
17555 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
17556 Richard Sandiford <rdsandiford@googlemail.com>
17558 * arm/iterators.md (shiftable_ops): New code iterator.
17559 (t2_binop0, arith_shift_insn): New code attributes.
17560 * arm/predicates.md (shift_nomul_operator): New predicate.
17561 * arm/arm.md (insn_enabled): Delete.
17562 (enabled): Remove insn_enabled test.
17563 (*arith_shiftsi): Delete. Replace with ...
17564 (*<arith_shift_insn>_multsi): ... new pattern.
17565 (*<arith_shift_insn>_shiftsi): ... new pattern.
17566 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
17568 2014-05-29 Radovan Obradovic <robradovic@mips.com>
17569 Tom de Vries <tom@codesourcery.com>
17571 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
17572 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
17574 (mips_split_call): Use POST_CALL_TMP_REG.
17575 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
17577 2014-05-29 Tom de Vries <tom@codesourcery.com>
17579 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
17580 with #ifdef STACK_REGS.
17582 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
17584 * varasm.c (get_variable_section): Walk aliases.
17585 (place_block_symbol): Walk aliases.
17587 2014-05-28 Tom de Vries <tom@codesourcery.com>
17590 2014-05-28 Tom de Vries <tom@codesourcery.com>
17592 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17593 * lra.c (initialize_lra_reg_info_element): Add init of
17594 actual_call_used_reg_set field.
17595 (lra): Call lra_create_live_ranges before lra_inheritance for
17597 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17599 * lra-constraints.c (need_for_call_save_p): Use
17600 actual_call_used_reg_set instead of call_used_reg_set for
17602 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17604 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17606 * doc/md.texi: Document that the % constraint character must
17607 be at the beginning of the string.
17608 * genoutput.c (validate_insn_alternatives): Check that '=',
17609 '+' and '%' only appear at the beginning of a constraint.
17610 * ira.c (commutative_constraint_p): Delete.
17611 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
17612 at the start of the string.
17613 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
17615 * config/arm/neon.md (bicdi3_neon): Likewise.
17616 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
17617 (slt_si, sltu_si): Likewise.
17618 * config/vax/vax.md (sbcdi3): Likewise.
17619 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
17620 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
17621 (mul64): Move '%' to beginning of constraint.
17622 * config/arm/arm.md (*xordi3_insn): Likewise.
17623 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
17624 (xorsi3): Likewise.
17626 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17628 * doc/md.texi: Document the restrictions on the "enabled" attribute.
17630 2014-05-28 Jason Merrill <jason@redhat.com>
17633 * cgraph.h (symtab_node::get_comdat_group_id): New.
17634 * cgraphunit.c (analyze_functions): Call it.
17635 * symtab.c (dump_symtab_node): Likewise.
17636 * tree.c (decl_comdat_group_id): New.
17637 * tree.h: Declare it.
17638 * lto-streamer-out.c (write_symbol): Use it.
17639 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
17641 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
17643 PR bootstrap/PR61146
17644 * wide-int.cc: Do not include longlong.h when compiling with clang.
17646 2014-05-28 Richard Biener <rguenther@suse.de>
17648 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
17649 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
17650 (vrp_visit_assignment_or_call): Print less vertical space.
17651 (vrp_visit_stmt): Likewise.
17652 (vrp_visit_phi_node): Likewise. For a PHI argument with
17653 VR_VARYING range consider recording it as copy.
17655 2014-05-28 Richard Biener <rguenther@suse.de>
17658 2014-05-28 Richard Biener <rguenther@suse.de>
17660 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17662 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
17664 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
17665 sufficiently aligned and an offset is used at the same time.
17666 (expand_expr_real_1): Likewise.
17668 2014-05-28 Richard Biener <rguenther@suse.de>
17670 PR middle-end/61045
17671 * fold-const.c (fold_comparison): When folding
17672 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
17673 the sign of the remaining constant operand stays the same.
17675 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
17677 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
17678 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
17679 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
17681 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
17682 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
17683 (m32bit-doubles) Likewise.
17684 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
17685 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
17688 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17690 * configure.ac ($gcc_cv_ld_clearcap): New test.
17691 * configure: Regenerate.
17692 * config.in: Regenerate.
17693 * config/sol2.opt (mclear-hwcap): New option.
17694 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
17695 * config/sol2-clearcap.map: Moved here from
17696 testsuite/gcc.target/i386/clearcap.map.
17697 * config/sol2-clearcapv2.map: Move here from
17698 gcc.target/i386/clearcapv2.map.
17699 * config/t-sol2 (install): Depend on install-clearcap-map.
17700 (install-clearcap-map): New target.
17701 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
17704 2014-05-28 Richard Biener <rguenther@suse.de>
17706 * hwint.h (*_HALF_WIDE_INT*): Move to ...
17707 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
17708 ... here and remove the rest.
17709 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17711 2014-05-28 Richard Biener <rguenther@suse.de>
17713 PR tree-optimization/61335
17714 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
17715 new range fails, drop to varying.
17717 2014-05-28 Olivier Hainque <hainque@adacore.com>
17719 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
17720 (CPP_SPEC): Add entry for -mcpu=8548.
17721 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
17722 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
17724 2014-05-28 Tom de Vries <tom@codesourcery.com>
17726 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17727 * lra.c (initialize_lra_reg_info_element): Add init of
17728 actual_call_used_reg_set field.
17729 (lra): Call lra_create_live_ranges before lra_inheritance for
17731 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17733 * lra-constraints.c (need_for_call_save_p): Use
17734 actual_call_used_reg_set instead of call_used_reg_set for
17736 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17738 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17739 Tom de Vries <tom@codesourcery.com>
17741 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
17743 (@item -fuse-caller-save): New item.
17745 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17746 Tom de Vries <tom@codesourcery.com>
17748 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
17749 OPT_fuse_caller_save.
17751 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17752 Tom de Vries <tom@codesourcery.com>
17754 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
17755 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
17756 get_call_reg_set_usage.
17757 * resource.c (mark_set_resources, mark_target_live_regs): Use
17758 get_call_reg_set_usage.
17759 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
17761 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
17762 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
17763 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17764 * ira-build.c (ira_create_allocno): Init
17765 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17766 (create_cap_allocno, propagate_allocno_info)
17767 (propagate_some_info_from_allocno)
17768 (copy_info_to_removed_store_destinations): Handle
17769 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17770 * ira-costs.c (ira_tune_allocno_costs): Use
17771 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
17773 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17774 Tom de Vries <tom@codesourcery.com>
17776 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
17777 and function_used_regs_valid fields.
17778 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
17779 find_all_hard_reg_sets.
17780 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
17781 (get_call_reg_set_usage): New function.
17782 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
17783 * regs.h (get_call_reg_set_usage): Declare.
17785 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
17788 * config/dbx.h (License): Add Runtime Library Exception.
17789 * config/newlib-stdint.h (License): Same.
17790 * config/rtems.h (License): Same
17791 * config/initfini-array.h (License): Same
17792 * config/v850/v850.h (License): Same.
17793 * config/v850/v850-opts.h (License): Same
17794 * config/v850/rtems.h (License): Same.
17796 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
17799 * doc/extend.texi (Local Labels): Note that label differences are
17800 not supported for AVR.
17802 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17803 Olivier Hainque <hainque@adacore.com>
17805 * rtl.h (set_for_reg_notes): Declare.
17806 * emit-rtl.c (set_for_reg_notes): New function.
17807 (set_unique_reg_note): Use it.
17808 * optabs.c (add_equal_note): Likewise
17810 2014-05-27 Andrew Pinski <apinski@cavium.com>
17812 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
17813 Use <w> for the register in assembly template.
17814 (stack_protect_test): Use the mode of operands[0] for the result.
17815 (stack_protect_test_<mode>): Use <w> for the register
17816 in assembly template.
17818 2014-05-27 DJ Delorie <dj@redhat.com>
17820 * config/rx/rx.c (add_vector_labels): New.
17821 (rx_output_function_prologue): Call it.
17822 (rx_handle_func_attribute): Don't require empty arguments.
17823 (rx_handle_vector_attribute): New.
17824 (rx_attribute_table): Add "vector" attribute.
17825 * doc/extend.texi (interrupt, vector): Document new/changed
17826 RX-specific attributes.
17828 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
17830 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17832 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
17833 predicate to detect a negative quotient.
17835 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17837 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
17838 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
17839 Add X - Y CMP 0 to X CMP Y transformation.
17840 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
17842 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
17844 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
17847 2014-05-27 Steve Ellcey <sellcey@mips.com>
17849 * config/mips/mips.c: Add include of cgraph.h.
17851 2014-05-27 Richard Biener <rguenther@suse.de>
17853 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
17855 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17858 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
17859 * config/arm/arm-cores.def (License): Same.
17860 * config/arm/arm-opts.h (License): Same.
17861 * config/arm/aout.h (License): Same.
17862 * config/arm/bpabi.h (License): Same.
17863 * config/arm/elf.h (License): Same.
17864 * config/arm/linux-elf.h (License): Same.
17865 * config/arm/linux-gas.h (License): Same.
17866 * config/arm/netbsd-elf.h (License): Same.
17867 * config/arm/uclinux-eabi.h (License): Same.
17868 * config/arm/uclinux-elf.h (License): Same.
17869 * config/arm/vxworks.h (License): Same.
17871 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17873 * config/arm/neon.md (neon_bswap<mode>): New pattern.
17874 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
17875 (arm_init_neon_builtins): Handle NEON_BSWAP.
17876 Define required type nodes.
17877 (arm_expand_neon_builtin): Handle NEON_BSWAP.
17878 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
17879 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
17880 * config/arm/iterators.md (VDQHSD): New mode iterator.
17882 2014-05-27 Richard Biener <rguenther@suse.de>
17884 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
17885 Try using literal operands when comparing value-ranges failed.
17887 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17889 * ira.c (commutative_operand): Adjust for change to recog_data.
17890 [Missing from previous commit.]
17892 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17894 * system.h (TEST_BIT): New macro.
17895 * recog.h (alternative_mask): New type.
17896 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
17897 (recog_data_d): Replace alternative_enabled_p array with
17898 enabled_alternatives.
17899 (target_recog): New structure.
17900 (default_target_recog, this_target_recog): Declare.
17901 (get_enabled_alternatives, recog_init): Likewise.
17902 * recog.c (default_target_recog, this_target_recog): New variables.
17903 (get_enabled_alternatives): New function.
17904 (extract_insn): Use it.
17905 (recog_init): New function.
17906 (preprocess_constraints, constrain_operands): Adjust for change to
17908 * postreload.c (reload_cse_simplify_operands): Likewise.
17909 * reload.c (find_reloads): Likewise.
17910 * ira-costs.c (record_reg_classes): Likewise.
17911 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
17912 all alternatives after a disabled one would be skipped.
17913 (ira_implicitly_set_insn_hard_regs): Likewise.
17914 * ira.c (ira_setup_alts): Adjust for change to recog_data.
17915 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
17916 with enabled_alternatives.
17917 * lra.c (free_insn_recog_data): Update accordingly.
17918 (lra_update_insn_recog_data): Likewise.
17919 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
17920 * lra-constraints.c (process_alt_operands): Likewise. Handle
17921 only_alternative as part of the enabled mask.
17922 * target-globals.h (this_target_recog): Declare.
17923 (target_globals): Add a recog field.
17924 (restore_target_globals): Restore this_target_recog.
17925 * target-globals.c: Include recog.h.
17926 (default_target_globals): Initialize recog field.
17927 (save_target_globals): Likewise.
17928 * reginfo.c (reinit_regs): Call recog_init.
17929 * toplev.c (backend_init_target): Likewise.
17931 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17933 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
17934 rather than any named insn's code.
17936 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17939 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
17940 * config/arm/arm-cores.def (License): Same.
17942 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
17944 * tree.h (decl_comdat_group): Declare.
17945 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
17946 * tree.c (decl_comdat_group): Here.
17948 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
17950 PR rtl-optimization/61222
17951 * combine.c (simplify_shift_const_1): When moving a PLUS outside
17952 the shift, truncate the PLUS operand to the result mode.
17954 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
17957 * config/i386/i386.c (ix86_rtx_costs)
17958 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
17961 2014-05-26 Martin Jambor <mjambor@suse.cz>
17963 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
17966 2014-05-26 Richard Biener <rguenther@suse.de>
17968 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
17969 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
17970 Provide specializations.
17971 (wi::int_traits <HOST_WIDE_INT>,
17972 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
17974 2014-05-26 Alan Modra <amodra@gmail.com>
17977 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
17978 params and return a bool. Remove dead code. Update comment.
17979 Assert we have a const_int source. Remove bogus code from
17980 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
17981 handling of constants > 2G and reg_equal note, from..
17982 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
17983 return value. Update comment. If we can, use a new pseudo
17984 for intermediate calculations.
17985 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
17987 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
17988 call to rs6000_emit_set_const in splitter.
17989 (movdi_internal64+2, +3): Likewise.
17991 2014-05-26 Richard Biener <rguenther@suse.de>
17993 * system.h: Define __STDC_FORMAT_MACROS before
17994 including inttypes.h.
17995 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
17996 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
17997 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
17998 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
17999 HOST_WIDEST_INT_C): Remove.
18000 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18001 if C99 inttypes.h is not available.
18002 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18003 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18004 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18005 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18006 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18007 (struct output_info): Likewise.
18008 (print_statistics): Adjust.
18009 (dump_bitmap_statistics): Likewise.
18010 * bt-load.c (migrate_btr_defs): Print with PRId64.
18011 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18012 (MAX_SAFE_MULTIPLIER): Adjust.
18013 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18014 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18015 dump_cgraph_node): Likewise.
18016 * final.c (dump_basic_block_info): Likewise.
18017 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18018 * gcov.c (format_gcov): Likewise.
18019 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18021 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18022 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18023 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18024 Use PRId64 for dumping.
18025 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18026 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18027 (add_allocno_hard_regs): Adjust.
18028 * loop-doloop.c (doloop_modify): Print using PRId64.
18029 * loop-iv.c (inverse): Compute in uint64_t.
18030 (determine_max_iter, iv_number_of_iterations): Likewise.
18031 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18032 Print using PRId64.
18033 * lto-streamer-out.c (write_symbol): Use uint64_t.
18034 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18035 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18036 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18037 * modulo-sched.c (const_iteration_count): Use int64_t.
18038 (sms_schedule): Dump using PRId64.
18039 * predict.c (dump_prediction): Likewise.
18040 * pretty-print.h (pp_widest_integer): Remove.
18041 * profile.c (get_working_sets, is_edge_inconsistent,
18042 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18043 * tree-pretty-print.c (pp_double_int): Remove case handling
18044 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18045 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18047 (pass_optimize_bswap::execute): Remove restriction on hosts.
18048 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18049 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18050 * tree.c (widest_int_cst_value): Remove.
18051 * tree.h (widest_int_cst_value): Likewise.
18052 * value-prof.c (dump_histogram_value): Print using PRId64.
18053 * gengtype.c (main): Also inject int64_t.
18054 * ggc-page.c (struct max_alignment): Use int64_t.
18055 * alloc-pool.c (struct allocation_object_def): Likewise.
18056 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18058 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18059 * doc/tm.texi: Regenerated.
18060 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18061 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18062 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18063 mmix_output_register_setting): Use [u]int64_t in prototypes.
18064 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18065 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18066 mmix_output_octa, mmix_output_shifted_value): Adjust.
18067 (mmix_intval): Adjust. Remove unreachable case.
18068 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18070 2014-05-26 Richard Biener <rguenther@suse.de>
18072 * configure.ac: Drop __int64 type check. Insist that we
18073 found uint64_t and int64_t.
18074 * hwint.h (HOST_BITS_PER___INT64): Remove.
18075 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18076 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18077 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18078 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18079 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18080 for dst_q_src_df_rms_cdt.
18081 * configure: Regenerate.
18082 * config.in: Likewise.
18084 2014-05-26 Michael Tautschnig <mt@debian.org>
18087 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18088 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18090 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18092 PR rtl-optimization/61278
18093 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18095 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18097 PR rtl-optimization/61220
18098 Part of PR rtl-optimization/61225
18099 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18100 insn; skip split_edge for a block with only one successor.
18102 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18104 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18107 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18109 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18110 (update_vtable_references): New function.
18111 (function_and_variable_visibility): Rewrite also vtable initializers.
18112 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18114 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18116 * ggc.h (ggc_grow): New function.
18117 * ggc-none.c (ggc_grow): New function.
18118 * ggc-page.c (ggc_grow): Likewise.
18120 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18122 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18123 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18124 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18125 varpool_externally_visible_p, can_replace_by_local_alias,
18126 update_visibility_by_resolution_info, function_and_variable_visibility,
18127 pass_data_ipa_function_and_variable_visibility,
18128 make_pass_ipa_function_and_variable_visibility,
18129 whole_program_function_and_variable_visibility,
18130 pass_data_ipa_whole_program_visibility,
18131 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18132 * cgraph.h (cgraph_local_node_p): Declare.
18133 * ipa-visibility.c: New file.
18134 * Makefile.in (OBJS): Add ipa-visiblity.o
18136 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18138 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18139 that var decl is available.
18141 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18143 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18144 symtab_node pointer.
18145 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18146 (find_decls_types_r): Do not walk COMDAT_GROUP.
18147 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18148 * varasm.c (make_decl_one_only): Use set_comdat_group;
18149 create node if needed.
18150 * ipa-inline-transform.c (save_inline_function_body): Update
18151 way we decl->symtab mapping.
18152 * symtab.c (symtab_hash, hash_node, eq_node
18153 symtab_insert_node_to_hashtable): Remove.
18154 (symtab_register_node): Update.
18155 (symtab_unregister_node): Update.
18156 (symtab_get_node): Reimplement as inline function.
18157 (symtab_add_to_same_comdat_group): Update.
18158 (symtab_dissolve_same_comdat_group_list): Update.
18159 (dump_symtab_base): Update.
18160 (verify_symtab_base): Update.
18161 (symtab_make_decl_local): Update.
18162 (fixup_same_cpp_alias_visibility): Update.
18163 (symtab_nonoverwritable_alias): Update.
18164 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18165 * ipa.c (update_visibility_by_resolution_info): UPdate.
18166 * bb-reorder.c: Include cgraph.h
18167 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18168 with comdat groups.
18169 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18170 * cgraph.c (cgraph_get_create_node): Update.
18171 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18173 (symtab_get_node): Make inline.
18174 (symtab_insert_node_to_hashtable): Remove.
18175 (symtab_can_be_discarded): Update.
18176 (decl_comdat_group): New function.
18177 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18179 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18181 (read_comdat_group): New function.
18182 (input_node, input_varpool_node): Use it.
18183 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18185 * mips.c (mips_start_unique_function): Likewise.
18186 (ix86_code_end): Likewise.
18187 (rs6000_code_end): Likweise.
18188 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18190 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18192 * gengtype-state.c (fatal_reading_state): Bring offline.
18193 * optabs.c (widening_optab_handler): Bring offline.
18194 * optabs.h (widening_optab_handler): Likewise.
18195 * final.c (get_attr_length_1): Likewise.
18197 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18199 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18201 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18203 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18204 (ppc440-compare): Include shift with dot.
18205 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
18206 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
18208 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
18210 (e6500_sfx2): Include it.
18211 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
18212 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18213 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
18214 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
18215 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
18216 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
18217 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
18218 *lshiftrt_internal1le, *lshiftrt_internal1be,
18219 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
18220 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
18221 *rotldi3_internal10le, *rotldi3_internal10be,
18222 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
18223 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
18224 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
18225 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
18226 define_insns): Use type "shift" in the appropriate alternatives.
18228 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18230 * config/rs6000/rs6000.md (type): Add "logical". Delete
18232 (dot): Adjust comment.
18233 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
18234 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
18235 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
18236 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
18237 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
18238 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
18239 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
18240 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18242 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18243 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18244 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18245 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18246 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18247 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18248 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18249 * config/rs6000/8540.md (ppc8540_su): Adjust.
18250 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18251 cell-cmp-microcoded): Adjust.
18252 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18253 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18254 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18255 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18256 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18257 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18258 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18259 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18260 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18262 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18263 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
18264 Adjust. Adjust comment.
18265 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18266 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18268 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18270 * config/rs6000/rs6000.md (type): Add "add".
18271 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
18272 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
18273 define_insns): Use it.
18274 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18276 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18277 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18278 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18279 * config/rs6000/601.md (ppc601-integer): Adjust.
18280 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18281 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18282 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18283 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18284 * config/rs6000/8540.md (ppc8540_su): Adjust.
18285 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18286 cell-cmp-microcoded): Adjust.
18287 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18288 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18289 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18290 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18291 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18292 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18293 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18294 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18295 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18297 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18298 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
18299 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18300 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18302 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18304 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
18305 "delayed_compare", "var_delayed_compare".
18306 (var_shift): New attribute.
18307 (cell_micro): Adjust.
18308 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
18309 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
18310 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
18311 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18312 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18313 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18314 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18315 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
18316 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
18317 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
18318 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
18319 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
18320 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
18321 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
18322 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
18323 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
18324 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
18325 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
18326 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
18327 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
18328 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
18329 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
18330 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
18331 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18332 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18334 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18335 * config/rs6000/440.md (ppc440-integer): Adjust.
18336 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18337 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
18338 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18339 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18340 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18341 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18342 * config/rs6000/8540.md (ppc8540_su): Adjust.
18343 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18344 cell-cmp-microcoded): Adjust.
18345 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
18346 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18347 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
18348 e500mc64_delayed): Adjust.
18349 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
18350 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
18351 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18352 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
18353 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
18354 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
18355 power6-delayed-compare, power6-var-delayed-compare): Adjust.
18356 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
18357 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
18359 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18360 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18362 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18364 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
18365 (bits): New mode_attr.
18366 (idiv_ldiv): Delete mode_attr.
18367 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
18368 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18369 rs6000_adjust_priority, is_nonpipeline_insn,
18370 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18372 * config/rs6000/40x.md (ppc403-idiv): Adjust.
18373 * config/rs6000/440.md (ppc440-idiv): Adjust.
18374 * config/rs6000/476.md (ppc476-idiv): Adjust.
18375 * config/rs6000/601.md (ppc601-idiv): Adjust.
18376 * config/rs6000/603.md (ppc603-idiv): Adjust.
18377 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
18378 ppc620-ldiv): Adjust.
18379 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
18380 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
18381 * config/rs6000/8540.md (ppc8540_divide): Adjust.
18382 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
18383 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
18384 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
18385 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
18386 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
18387 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
18388 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
18389 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
18390 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
18391 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
18392 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
18393 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
18394 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
18395 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
18396 * config/rs6000/titan.md (titan_fxu_div): Adjust.
18398 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18400 * config/rs6000/rs6000.md (type): Delete "insert_word",
18401 "insert_dword". Add "insert".
18402 (size): Update comment.
18403 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18404 insn_must_be_first_in_group): Adjust.
18405 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
18406 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
18407 *insvsi_internal6, insvdi_internal): Adjust.
18409 * config/rs6000/40x.md (ppc403-integer): Adjust.
18410 * config/rs6000/440.md (ppc440-integer): Adjust.
18411 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
18412 * config/rs6000/601.md (ppc601-integer): Adjust.
18413 * config/rs6000/603.md (ppc603-integer): Adjust.
18414 * config/rs6000/6xx.md (ppc604-integer): Adjust.
18415 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18416 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18417 * config/rs6000/8540.md (ppc8540_su): Adjust.
18418 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18419 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18420 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18421 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18422 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18423 * config/rs6000/e6500.md (e6500_sfx): Adjust.
18424 * config/rs6000/mpc.md (mpccore-integer): Adjust.
18425 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
18426 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
18427 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
18428 * config/rs6000/power7.md (power7-integer): Adjust.
18429 * config/rs6000/power8.md (power8-1cyc): Adjust.
18430 * config/rs6000/rs64.md (rs64a-integer): Adjust.
18431 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18433 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18435 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
18436 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
18437 (size): New attribute.
18438 (dot): New attribute.
18439 (cell_micro): Adjust.
18440 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
18441 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
18442 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
18443 umuldi3_highpart): Adjust.
18444 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18445 rs6000_adjust_priority, is_nonpipeline_insn,
18446 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18448 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
18449 ppc405-imul3): Adjust.
18450 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
18451 * config/rs6000/476.md (ppc476-imul): Adjust.
18452 * config/rs6000/601.md (ppc601-imul): Adjust.
18453 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
18454 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
18455 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
18456 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
18457 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
18459 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
18460 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
18461 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
18462 cell-imul): Adjust.
18463 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
18464 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
18465 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
18466 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
18467 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
18468 * config/rs6000/mpc.md (mpccore-imul): Adjust.
18469 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
18470 power4-lmul, power4-imul, power4-imul3): Adjust.
18471 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
18472 power5-lmul, power5-imul, power5-imul3): Adjust.
18473 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
18474 power6-lmul, power6-imul, power6-imul3): Adjust.
18475 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
18476 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
18478 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
18479 rs64a-lmul): Adjust.
18480 * config/rs6000/titan.md (titan_imul): Adjust.
18482 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18484 * config/rs6000/rs6000.md (type): Add new value "halfmul".
18485 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
18486 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
18487 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
18488 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
18489 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
18490 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
18491 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
18492 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
18493 * config/rs6000/titan.md: Delete nonsensical comment.
18494 (titan_imul): Add type imul3.
18495 (titan_mulhw): Remove type imul3; add type halfmul.
18497 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18499 * config/rs6000/rs6000.md (type): Reorder, reformat.
18501 2014-05-23 Martin Jambor <mjambor@suse.cz>
18503 PR tree-optimization/53787
18504 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
18505 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
18506 analysis_done, update all uses.
18507 * ipa-prop.c: Include domwalk.h
18508 (param_analysis_info): Removed.
18509 (param_aa_status): New type.
18510 (ipa_bb_info): Likewise.
18511 (func_body_info): Likewise.
18512 (ipa_get_bb_info): New function.
18513 (aa_overwalked): Likewise.
18514 (find_dominating_aa_status): Likewise.
18515 (parm_bb_aa_status_for_bb): Likewise.
18516 (parm_preserved_before_stmt_p): Changed to use new param AA info.
18517 (load_from_unmodified_param): Accept func_body_info as a parameter
18518 instead of parms_ainfo.
18519 (parm_ref_data_preserved_p): Changed to use new param AA info.
18520 (parm_ref_data_pass_through_p): Likewise.
18521 (ipa_load_from_parm_agg_1): Likewise. Update callers.
18522 (compute_complex_assign_jump_func): Changed to use new param AA info.
18523 (compute_complex_ancestor_jump_func): Likewise.
18524 (ipa_compute_jump_functions_for_edge): Likewise.
18525 (ipa_compute_jump_functions): Removed.
18526 (ipa_compute_jump_functions_for_bb): New function.
18527 (ipa_analyze_indirect_call_uses): Likewise, moved variable
18529 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
18530 and info, moved variable declarations down.
18531 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
18533 (ipa_analyze_stmt_uses): Likewise.
18534 (ipa_analyze_params_uses): Removed.
18535 (ipa_analyze_params_uses_in_bb): New function.
18536 (ipa_analyze_controlled_uses): Likewise.
18537 (free_ipa_bb_info): Likewise.
18538 (analysis_dom_walker): New class.
18539 (ipa_analyze_node): Handle node-specific forbidden analysis,
18540 initialize and free func_body_info, use dominator walker.
18541 (ipcp_modif_dom_walker): New class.
18542 (ipcp_transform_function): Create and free func_body_info, use
18543 ipcp_modif_dom_walker, moved a lot of functionality there.
18545 2014-05-23 Marek Polacek <polacek@redhat.com>
18546 Jakub Jelinek <jakub@redhat.com>
18548 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
18549 * gcc.c (sanitize_spec_function): Likewise.
18550 * convert.c (convert_to_integer): Include "ubsan.h". Add
18551 floating-point to integer instrumentation.
18552 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
18553 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
18554 SANITIZE_NONDEFAULT.
18555 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
18556 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
18557 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
18558 * ubsan.c: Include "realmpfr.h" and "dfp.h".
18559 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
18560 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
18561 float/double/long double.
18562 (ubsan_instrument_float_cast): New function.
18563 * ubsan.h (ubsan_instrument_float_cast): Declare.
18565 2014-05-23 Jiong Wang <jiong.wang@arm.com>
18567 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
18569 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
18570 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
18571 Adjust for tailcalling through registers.
18572 * config/aarch64/aarch64.h (enum reg_class): New caller save
18574 (REG_CLASS_NAMES): Likewise.
18575 (REG_CLASS_CONTENTS): Likewise.
18576 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
18577 Allow tailcalling without decls.
18579 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
18581 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
18582 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
18584 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
18585 gsi, and variables v_* to v*.
18587 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
18589 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
18591 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
18593 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
18594 * omp-low.c: Update accordingly.
18596 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
18597 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
18598 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
18599 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
18600 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
18601 GF_OMP_TARGET_KIND_UPDATE.
18603 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
18604 Explicitly enumerate the expected region types.
18606 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
18609 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
18610 documentation; the old documentation didn't clearly state the
18611 constraints on the contents of the pointed-to storage.
18613 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18615 Fix bootstrap error on ia64
18616 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
18617 Return default value.
18619 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
18621 PR tree-optimization/54733
18622 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
18624 (find_bswap_or_nop_load): New.
18625 (find_bswap_1): Renamed to ...
18626 (find_bswap_or_nop_1): This. Also add support for memory source.
18627 (find_bswap): Renamed to ...
18628 (find_bswap_or_nop): This. Also add support for memory source and
18629 detection of bitwise operations equivalent to load in target
18631 (execute_optimize_bswap): Likewise. Also move its leading comment back
18632 in place and split statement transformation into ...
18633 (bswap_replace): This.
18635 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
18637 PR rtl-optimization/61215
18638 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
18639 simplify_gen_subreg until final substitution.
18641 2014-05-23 Alan Modra <amodra@gmail.com>
18644 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
18645 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
18646 Use "Y" constraint rather than "m".
18648 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
18650 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
18652 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
18653 New function declaration.
18654 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
18655 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
18656 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
18657 (aarch64_init_builtins) : Initialize builtins
18658 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
18659 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
18660 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
18661 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
18662 and __builtins_aarch64_set_fpsr.
18663 (aarch64_atomic_assign_expand_fenv): New function.
18664 * config/aarch64/aarch64.md (set_fpcr): New pattern.
18665 (get_fpcr) : Likewise.
18666 (set_fpsr) : Likewise.
18667 (get_fpsr) : Likewise.
18668 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
18669 and UNSPECV_SET_FPSR.
18670 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18671 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
18672 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
18674 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
18676 PR rtl-optimization/60969
18677 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
18678 constraints. Set up mem cost for NO_REGS case.
18680 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
18682 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
18684 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
18686 * config/darwin.c: Include "lto-section-names.h".
18687 (LTO_SEGMENT_NAME): Don't define.
18688 * config/i386/winnt.c: Include "lto-section-names.h".
18689 * lto-streamer.c: Include "lto-section-names.h".
18690 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
18691 * lto-wrapper.c: Include "lto-section-names.h".
18692 (LTO_SECTION_NAME_PREFIX): Don't define.
18693 * lto-section-names.h: New file.
18694 * cgraphunit.c: Include "lto-section-names.h".
18696 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
18698 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
18700 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
18703 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
18705 2014-05-22 Nick Clifton <nickc@redhat.com>
18707 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
18709 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
18711 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
18712 -> (T)A transformation to integer types.
18714 2014-05-22 Teresa Johnson <tejohnson@google.com>
18716 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
18717 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
18718 (gcov_rewrite): Use gcov_nonruntime_assert.
18719 (gcov_open): Ditto.
18720 (gcov_write_words): Ditto.
18721 (gcov_write_length): Ditto.
18722 (gcov_read_words): Use gcov_nonruntime_assert, and remove
18723 gcc_assert from IN_LIBGCOV code.
18724 (gcov_read_summary): Use gcov_error to flag profile corruption.
18725 (gcov_sync): Use gcov_nonruntime_assert.
18726 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
18727 (gcov_histo_index): Use gcov_nonruntime_assert.
18728 (static void gcov_histogram_merge): Ditto.
18729 (compute_working_sets): Ditto.
18730 * gcov-io.h (gcov_nonruntime_assert): Define.
18731 (gcov_error): Define for !IN_LIBGCOV
18733 2014-05-22 Richard Biener <rguenther@suse.de>
18735 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18736 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
18737 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
18738 and deallocation site.
18739 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
18740 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
18741 passing through the incoming points-to set.
18742 (handle_lhs_call): Use flags argument instead of recomputing it.
18743 (find_func_aliases_for_call): Call handle_lhs_call with proper
18746 2014-05-22 Jakub Jelinek <jakub@redhat.com>
18748 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
18749 all padding bits in REAL_VALUE_TYPE are cleared.
18751 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18753 Cleanup and improve multipass_dfa_lookahead_guard
18754 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
18755 (core2i7_first_cycle_multipass_begin,)
18756 (core2i7_first_cycle_multipass_issue,)
18757 (core2i7_first_cycle_multipass_backtrack): Update signature.
18758 * config/ia64/ia64.c
18759 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
18760 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
18761 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
18763 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
18764 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
18766 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
18768 * doc/tm.texi: Regenerate.
18770 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
18771 * haifa-sched.c (ready_try): Make signed to allow negative values.
18772 (rebug_ready_list_1): Update.
18773 (choose_ready): Simplify.
18774 (sched_extend_ready_list): Update.
18776 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18778 Remove IA64 speculation tweaking flags
18779 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
18780 speculation tuning flags.
18781 (msched-prefer-non-data-spec-insns,)
18782 (msched-prefer-non-control-spec-insns): Obsolete options.
18783 * haifa-sched.c (choose_ready): Remove handling of
18784 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
18785 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
18786 and PREFER_NON_DATA_SPEC.
18787 * sel-sched.c (process_spec_exprs): Remove handling of
18788 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
18790 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18792 Improve scheduling debug output
18793 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
18794 (advance_one_cycle): Update.
18795 (schedule_insn, queue_to_ready): Add debug printouts.
18796 (debug_ready_list_1): New static function.
18797 (debug_ready_list): Update.
18798 (max_issue): Add debug printouts.
18799 (dump_insn_stream): New static function.
18800 (schedule_block): Use it. Also better indent printouts.
18802 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18804 Fix sched_insn debug counter
18805 * haifa-sched.c (schedule_insn): Update.
18806 (struct haifa_saved_data): Add nonscheduled_insns_begin.
18807 (save_backtrack_point, restore_backtrack_point): Update.
18808 (first_nonscheduled_insn): New static function.
18809 (queue_to_ready, choose_ready): Use it.
18810 (schedule_block): Init nonscheduled_insns_begin.
18811 (sched_emit_insn): Update.
18814 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
18816 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
18818 (aarch64_secondary_reload) : LikeWise.
18819 (aarch64_class_max_nregs) : Remove CORE_REGS.
18820 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
18821 (REG_CLASS_NAMES) : Likewise.
18822 (REG_CLASS_CONTENTS) : LikeWise.
18823 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
18825 2014-05-21 Guozhi Wei <carrot@google.com>
18828 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
18830 (vqdmulhq_n_s16): Likewise.
18832 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
18834 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
18836 2014-05-21 Marek Polacek <polacek@redhat.com>
18839 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
18841 2014-05-21 Martin Jambor <mjambor@suse.cz>
18843 * doc/invoke.texi (Optimize Options): Document parameters
18844 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
18845 ipa-cp-array-index-hint-bonus.
18847 2014-05-21 Mark Wielaard <mjw@redhat.com>
18850 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
18851 version >= 3 or not strict DWARF.
18852 * langhooks.h (struct lang_hooks_for_types): Add
18853 enum_underlying_base_type.
18854 * langhooks.c (lhd_enum_underlying_base_type): New function.
18855 * gcc/langhooks.h (struct lang_hooks_for_types): Add
18856 enum_underlying_base_type.
18857 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
18858 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
18859 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
18861 2014-05-21 Richard Biener <rguenther@suse.de>
18863 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
18865 2014-05-21 John Marino <gnugcc@marino.st>
18867 * config.gcc (*-*-dragonfly*): New target.
18868 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
18869 * configure: Regenerate.
18870 * config/dragonfly-stdint.h: New.
18871 * config/dragonfly.h: New.
18872 * config/dragonfly.opt: New.
18873 * config/i386/dragonfly.h: New.
18874 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
18876 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
18878 * tree.def (VOID_CST): New.
18879 * tree-core.h (TI_VOID): New.
18880 * tree.h (void_node): New.
18881 * tree.c (tree_node_structure_for_code, tree_code_size)
18882 (iterative_hash_expr): Handle VOID_CST.
18883 (build_common_tree_nodes): Initialize void_node.
18885 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
18887 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
18889 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
18891 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
18894 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
18895 flag_reorder_blocks_and_partition.
18896 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
18898 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
18901 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
18903 (*addc_r_t): Add new insn_and_split.
18905 2014-05-21 Jakub Jelinek <jakub@redhat.com>
18907 PR middle-end/61252
18908 * omp-low.c (handle_simd_reference): New function.
18909 (lower_rec_input_clauses): Use it. Defer adding reference
18910 initialization even for reduction without placeholder if in simd,
18911 handle it properly later on.
18913 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18915 PR tree-optimization/60899
18916 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
18917 assume all static symbols will have definition wile parsing and
18918 check the do have definition later in compilation; check that
18919 variable referring symbol will be output before concluding that
18920 reference is safe; be conservative for referring local statics;
18921 be more precise about when comdat is output in other partition.
18923 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18926 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
18928 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
18929 (ipa_inline): Loop inline_to_all_callers until no more aliases
18932 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18934 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
18935 set writeonly flag only for vars actually written to.
18937 2014-05-20 Dehao Chen <dehao@google.com>
18939 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
18940 and callee count to get clone count.
18941 * tree-inline.c (expand_call_inline): Use callee count instead of bb
18942 count in copy_body.
18944 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
18946 PR rtl-optimization/61243
18947 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
18949 2014-05-20 Xinliang David Li <davidxl@google.com>
18951 * cgraphunit.c (walk_polymorphic_call_targets): Add
18952 dbgcnt and fopt-info support.
18953 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
18954 * ipa-devirt.c (ipa_devirt): Ditto.
18955 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
18956 * ipa.c (walk_polymorphic_call_targets): Ditto.
18957 * gimple-fold.c (fold_gimple_assign): Ditto.
18958 (gimple_fold_call): Ditto.
18959 * dbgcnt.def: New counter.
18961 2014-05-20 DJ Delorie <dj@redhat.com>
18963 * config/msp430/msp430.md (split): Don't allow subregs when
18964 splitting SImode adds.
18965 (andneghi): Fix subtraction logic.
18966 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
18968 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18970 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
18972 * except.c (switch_to_exception_section, resolve_unique_section,
18973 get_named_text_section, default_function_rodata_section,
18974 align_variable, get_block_for_decl, default_section_type_flags):
18975 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
18976 * symtab.c (symtab_add_to_same_comdat_group,
18977 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
18978 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
18980 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
18981 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
18982 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18983 (c6x_function_in_section_p): Likewise.
18984 * config/darwin.c (machopic_select_section): Likewise.
18985 * config/arm/arm.c (arm_function_in_section_p): Likewise.
18986 * config/mips/mips.c (mips_function_rodata_section): Likewise.
18987 * config/mep/mep.c (mep_select_section): LIkewise.
18988 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18990 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
18992 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
18993 EH region of calls to pure functions that can throw an exception.
18994 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
18995 (copy_reference_ops_from_call): Also copy the EH region of the call if
18996 it can throw an exception.
18998 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19000 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19001 nested VEC_SELECTs that are inverses of each other.
19003 2014-05-20 Richard Biener <rguenther@suse.de>
19005 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19006 (extract_and_process_scc_for_name): not here.
19007 (cond_dom_walker::before_dom_children): Only process
19008 stmts that end the BB in interesting ways.
19009 (run_scc_vn): Mark param uses as visited.
19011 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19013 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19016 2014-05-20 Nick Clifton <nickc@redhat.com>
19018 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19019 (msp430_gimplify_va_arg_expr): New function.
19020 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19022 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19023 operand 0 in order to prevent confusion about the number of
19024 registers involved.
19026 2014-05-20 Richard Biener <rguenther@suse.de>
19028 PR tree-optimization/61221
19029 * tree-ssa-pre.c (el_to_update): Remove.
19030 (eliminate_dom_walker::before_dom_children): Handle released
19031 VDEFs by value-numbering them to the associated VUSE. Update
19032 stmt immediately for substituted call address.
19033 (eliminate): Remove delayed stmt updating code.
19034 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19035 possibly late re-numbered vuses.
19036 (vn_reference_lookup_2): Adjust.
19037 (vn_reference_lookup_pieces): Likewise.
19038 (vn_reference_lookup): Likewise.
19040 2014-05-20 Richard Biener <rguenther@suse.de>
19042 * config.gcc: Remove need_64bit_hwint.
19043 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19044 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19046 * config.in: Regenerate.
19047 * configure: Likewise.
19049 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19051 * doc/extend.texi: Create Label Attributes section,
19052 move all label attributes into it and reference it.
19054 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19056 * arm.c (thumb1_reorg): When scanning backwards skip anything
19057 that's not a proper insn.
19059 2014-05-19 Richard Biener <rguenther@suse.de>
19061 PR tree-optimization/61221
19062 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19063 Do nothing for unreachable blocks.
19064 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19065 Improve unreachability detection.
19067 2014-05-19 Richard Biener <rguenther@suse.de>
19069 PR tree-optimization/61209
19070 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19072 2014-05-19 Nick Clifton <nickc@redhat.com>
19074 * except.c (init_eh): Fix computation of builtin setjmp buffer
19075 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19077 2014-05-19 Richard Biener <rguenther@suse.de>
19079 PR tree-optimization/61184
19080 * tree-vrp.c (is_negative_overflow_infinity): Use
19081 TREE_OVERFLOW_P and do that check first.
19082 (is_positive_overflow_infinity): Likewise.
19083 (is_overflow_infinity): Likewise.
19084 (vrp_operand_equal_p): Properly treat operands with
19085 differing overflow as not equal.
19087 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19089 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19090 shift simplification where it was intended.
19092 2014-05-19 Christian Bruel <christian.bruel@st.com>
19095 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19097 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19100 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19103 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19105 * reg-notes.def (CROSSING_JUMP): Likewise.
19106 * rtl.h (rtx_def): Update comment for jump flag.
19107 (CROSSING_JUMP_P): Define.
19108 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19109 of a REG_CROSSING_JUMP note.
19110 * cfghooks.c (tidy_fallthru_edges): Likewise.
19111 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19112 * emit-rtl.c (try_split): Likewise.
19113 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19114 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19115 * jump.c (redirect_jump_2): Likewise.
19116 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19117 (relax_delay_slots): Likewise.
19118 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19119 (bbit_di): Likewise.
19120 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19121 * config/sh/sh.md (jump_compact): Likewise.
19122 * bb-reorder.c (rotate_loop): Likewise.
19123 (pass_duplicate_computed_gotos::execute): Likewise.
19124 (add_reg_crossing_jump_notes): Rename to...
19125 (update_crossing_jump_flags): ...this.
19126 (pass_partition_blocks::execute): Update accordingly.
19128 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19130 * tree.h: Remove extraneous template <>.
19132 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19134 * ipa.c (symtab_remove_unreachable_nodes): Remove
19135 symbol from comdat group if its body was eliminated.
19136 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19137 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19138 (symtab_unregister_node): ... this one.
19139 (verify_symtab_base): More strict checking of comdats.
19140 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19142 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19144 * tree-pass.h (make_pass_ipa_comdats): New pass.
19145 * timevar.def (TV_IPA_COMDATS): New timevar.
19146 * passes.def (pass_ipa_comdats): Add.
19147 * Makefile.in (OBJS): Add ipa-comdats.o
19148 * ipa-comdats.c: New file.
19150 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19152 * ipa.c (update_visibility_by_resolution_info): New function.
19153 (function_and_variable_visibility): Use it.
19155 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19157 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19159 (FOR_EACH_DEFINED_SYMBOL): New macro.
19160 (varpool_first_static_initializer, varpool_next_static_initializer,
19161 varpool_first_defined_variable, varpool_next_defined_variable):
19163 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19165 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19167 * ggc-page.c (ggc_handle_finalizers): Add comment.
19169 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19171 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19172 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19173 (ggc_internal_cleared_alloc): Likewise.
19174 * ggc-page.c (finalizer): New class.
19175 (vec_finalizer): Likewise.
19176 (globals::finalizers): New member.
19177 (globals::vec_finalizers): Likewise.
19178 (ggc_internal_alloc): Record the finalizer if any for the block being
19180 (ggc_handle_finalizers): New function.
19181 (ggc_collect): Call ggc_handle_finalizers.
19182 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19184 (ggc_internal_cleared_alloc): Likewise.
19185 (finalize): New function.
19186 (need_finalization_p): Likewise.
19187 (ggc_alloc): Install the type's destructor as the finalizer if it
19188 might do something.
19189 (ggc_cleared_alloc): Likewise.
19190 (ggc_vec_alloc): Likewise.
19191 (ggc_cleared_vec_alloc): Likewise.
19193 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19195 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19197 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19199 * alias.c (record_alias_subset): Adjust.
19200 * bitmap.c (bitmap_element_allocate): Likewise.
19201 (bitmap_gc_alloc_stat): Likewise.
19202 * cfg.c (init_flow): Likewise.
19203 (alloc_block): Likewise.
19204 (unchecked_make_edge): Likewise.
19205 * cfgloop.c (alloc_loop): Likewise.
19206 (flow_loops_find): Likewise.
19207 (rescan_loop_exit): Likewise.
19208 * cfgrtl.c (init_rtl_bb_info): Likewise.
19209 * cgraph.c (insert_new_cgraph_node_version): Likewise.
19210 (cgraph_allocate_node): Likewise.
19211 (cgraph_create_edge_1): Likewise.
19212 (cgraph_allocate_init_indirect_info): Likewise.
19213 * cgraphclones.c (cgraph_clone_edge): Likewise.
19214 * cgraphunit.c (add_asm_node): Likewise.
19215 (init_lowered_empty_function): Likewise.
19216 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
19217 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
19218 (alpha_use_linkage): Likewise.
19219 * config/arc/arc.c (arc_init_machine_status): Likewise.
19220 * config/arm/arm.c (arm_init_machine_status): Likewise.
19221 * config/avr/avr.c (avr_init_machine_status): Likewise.
19222 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
19223 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
19224 * config/cris/cris.c (cris_init_machine_status): Likewise.
19225 * config/darwin.c (machopic_indirection_name): Likewise.
19226 (darwin_build_constant_cfstring): Likewise.
19227 (darwin_enter_string_into_cfstring_table): Likewise.
19228 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
19229 * config/frv/frv.c (frv_init_machine_status): Likewise.
19230 * config/i386/i386.c (get_dllimport_decl): Likewise.
19231 (ix86_init_machine_status): Likewise.
19232 (assign_386_stack_local): Likewise.
19233 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
19234 (i386_pe_maybe_record_exported_symbol): Likewise.
19235 (i386_pe_record_stub): Likewise.
19236 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
19237 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
19238 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
19239 (m32c_note_pragma_address): Likewise.
19240 * config/mep/mep.c (mep_init_machine_status): Likewise.
19241 (mep_note_pragma_flag): Likewise.
19242 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
19243 (mips16_local_alias): Likewise.
19244 (mips_init_machine_status): Likewise.
19245 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
19246 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
19247 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
19248 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
19249 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
19250 * config/pa/pa.c (pa_init_machine_status): Likewise.
19251 (pa_get_deferred_plabel): Likewise.
19252 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
19253 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
19254 (rs6000_init_machine_status): Likewise.
19255 (output_toc): Likewise.
19256 * config/s390/s390.c (s390_init_machine_status): Likewise.
19257 * config/score/score.c (score_output_external): Likewise.
19258 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
19259 * config/spu/spu.c (spu_init_machine_status): Likewise.
19260 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
19261 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
19262 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
19263 * coverage.c (coverage_end_function): Likewise.
19264 * dbxout.c (dbxout_init): Likewise.
19265 * doc/gty.texi: Don't mention variable_size attribute.
19266 * dwarf2cfi.c (new_cfi): Adjust.
19267 (new_cfi_row): Likewise.
19268 (copy_cfi_row): Likewise.
19269 (create_cie_data): Likewise.
19270 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
19271 (new_loc_descr): Likewise.
19272 (find_AT_string_in_table): Likewise.
19273 (add_addr_table_entry): Likewise.
19274 (new_die): Likewise.
19275 (add_var_loc_to_decl): Likewise.
19276 (clone_die): Likewise.
19277 (clone_as_declaration): Likewise.
19278 (break_out_comdat_types): Likewise.
19279 (new_loc_list): Likewise.
19280 (add_loc_descr_to_each): Likewise.
19281 (add_location_or_const_value_attribute): Likewise.
19282 (add_linkage_name): Likewise.
19283 (lookup_filename): Likewise.
19284 (dwarf2out_var_location): Likewise.
19285 (new_line_info_table): Likewise.
19286 (dwarf2out_init): Likewise.
19287 (mem_loc_descriptor): Likewise.
19288 (loc_descriptor): Likewise.
19289 (add_const_value_attribute): Likewise.
19290 (tree_add_const_value_attribute): Likewise.
19291 (comp_dir_string): Likewise.
19292 (dwarf2out_vms_debug_main_pointer): Likewise.
19293 (string_cst_pool_decl): Likewise.
19294 * emit-rtl.c (set_mem_attrs): Likewise.
19295 (get_reg_attrs): Likewise.
19296 (start_sequence): Likewise.
19297 (init_emit): Likewise.
19298 (init_emit_regs): Likewise.
19299 * except.c (init_eh_for_function): Likewise.
19300 (gen_eh_region): Likewise.
19301 (gen_eh_region_catch): Likewise.
19302 (gen_eh_landing_pad): Likewise.
19303 (add_call_site): Likewise.
19304 * function.c (add_frame_space): Likewise.
19305 (insert_temp_slot_address): Likewise.
19306 (assign_stack_temp_for_type): Likewise.
19307 (get_hard_reg_initial_val): Likewise.
19308 (allocate_struct_function): Likewise.
19309 (prepare_function_start): Likewise.
19310 (types_used_by_var_decl_insert): Likewise.
19311 * gengtype.c (variable_size_p): Remove function.
19312 (enum alloc_quantity): Remove enum.
19313 (write_typed_alloc_def): Remove function.
19314 (write_typed_struct_alloc_def): Likewise.
19315 (write_typed_typedef_alloc_def): Likewise.
19316 (write_typed_alloc_defns): Likewise.
19318 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
19319 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
19320 * ggc.h (ggc_alloc): new function.
19321 (ggc_cleared_alloc): Likewise.
19322 (ggc_vec_alloc): Template on type of vector element, and remove
19323 element size argument.
19324 (ggc_cleared_vec_alloc): Likewise.
19325 * gimple.c (gimple_build_omp_for): Adjust.
19326 (gimple_copy): Likewise.
19327 * ipa-cp.c (get_replacement_map): Likewise.
19328 (find_aggregate_values_for_callers_subset): Likewise.
19329 (known_aggs_to_agg_replacement_list): Likewise.
19330 * ipa-devirt.c (get_odr_type): Likewise.
19331 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
19332 (read_agg_replacement_chain): Likewise.
19333 * loop-iv.c (get_simple_loop_desc): Likewise.
19334 * lto-cgraph.c (input_node_opt_summary): Likewise.
19335 * lto-section-in.c (lto_new_in_decl_state): Likewise.
19336 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
19337 (input_eh_region): Likewise.
19338 (input_eh_lp): Likewise.
19339 (input_cfg): Likewise.
19340 * optabs.c (set_optab_libfunc): Likewise.
19341 (init_tree_optimization_optabs): Likewise.
19342 (set_conv_libfunc): Likewise.
19343 * passes.c (do_per_function_toporder): Likewise.
19344 * rtl.h: Don't use variable_size gty attribute.
19345 * sese.c (if_region_set_false_region): Adjust.
19346 * stringpool.c (gt_pch_save_stringpool): Likewise.
19347 * target-globals.c (save_target_globals): Likewise.
19348 * toplev.c (general_init): Likewise.
19349 * trans-mem.c (record_tm_replacement): Likewise.
19350 (split_bb_make_tm_edge): Likewise.
19351 * tree-cfg.c (move_sese_region_to_fn): Likewise.
19352 * tree-data-ref.h (lambda_vector_new): Likewise.
19353 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
19354 * tree-iterator.c (tsi_link_before): Likewise.
19355 (tsi_link_after): Likewise.
19356 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
19357 * tree-ssa-loop-niter.c (record_estimate): Likewise.
19358 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
19359 * tree-ssa-operands.h: Don't use variable_size gty attribute.
19360 * tree-ssa.c (init_tree_ssa): Adjust.
19361 * tree-ssanames.c (set_range_info): Likewise.
19362 (get_ptr_info): Likewise.
19363 (duplicate_ssa_name_ptr_info): Likewise.
19364 (duplicate_ssa_name_range_info): Likewise.
19365 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
19366 (unpack_ts_fixed_cst_value_fields): Likewise.
19367 * tree.c (build_fixed): Likewise.
19368 (build_real): Likewise.
19369 (build_string): Likewise.
19370 (decl_priority_info): Likewise.
19371 (decl_debug_expr_insert): Likewise.
19372 (decl_value_expr_insert): Likewise.
19373 (decl_debug_args_insert): Likewise.
19374 (type_hash_add): Likewise.
19375 (build_omp_clause): Likewise.
19376 * ubsan.c (decl_for_type_insert): Likewise.
19377 * varasm.c (get_unnamed_section): Likewise.
19378 (get_noswitch_section): Likewise.
19379 (get_section): Likewise.
19380 (get_block_for_section): Likewise.
19381 (create_block_symbol): Likewise.
19382 (build_constant_desc): Likewise.
19383 (create_constant_pool): Likewise.
19384 (force_const_mem): Likewise.
19385 (record_tm_clone_pair): Likewise.
19386 * varpool.c (varpool_create_empty_node): Likewise.
19388 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19390 * dwarf2out.c (tree_add_const_value_attribute): Call
19391 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
19392 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
19393 instead of ggc_internal_<x>alloc_stat.
19394 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
19395 (ggc_realloc): Likewise.
19396 * ggc-none.c (ggc_internal_alloc): Likewise.
19397 (ggc_internal_cleared_alloc): Likewise.
19398 * ggc-page.c: Likewise.
19399 * ggc.h (ggc_internal_alloc_stat): Likewise.
19400 (ggc_internal_alloc): Remove macro.
19401 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
19402 (ggc_internal_cleared_alloc): Remove macro.
19403 (GGC_RESIZEVEC): Adjust.
19404 (ggc_resizevar): Remove macro.
19405 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
19406 (ggc_internal_cleared_vec_alloc_stat): Likewise.
19407 (ggc_internal_vec_cleared_alloc): Remove macro.
19408 (ggc_alloc_atomic_stat): Drop _stat suffix.
19409 (ggc_alloc_atomic): Remove macro.
19410 (ggc_alloc_cleared_atomic): Remove macro.
19411 (ggc_alloc_string_stat): Drop _stat suffix.
19412 (ggc_alloc_string): Remove macro.
19413 (ggc_alloc_rtx_def_stat): Adjust.
19414 (ggc_alloc_tree_node_stat): Likewise.
19415 (ggc_alloc_cleared_tree_node_stat): Likewise.
19416 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19417 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19418 * gimple.c (gimple_build_omp_for): Likewise.
19419 (gimple_copy): Likewise.
19420 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19421 * toplev.c (realloc_for_line_map): Adjust.
19422 * tree-data-ref.h (lambda_vector_new): Likewise.
19423 * tree-phinodes.c (allocate_phi_node): Likewise.
19424 * tree.c (grow_tree_vec_stat): Likewise.
19425 * vec.h (va_gc::reserve): Adjust.
19427 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
19429 * config/microblaze/microblaze.c (break_handler): New Declaration.
19430 (microblaze_break_function_p,microblaze_is_break_handler): New.
19431 (compute_frame_size): Use microblaze_break_function_p.
19432 Add the test of break_handler.
19433 (microblaze_function_prologue) : Add the test of variable
19434 break_handler. Check the fnname by BREAK_HANDLER_NAME.
19435 (microblaze_function_epilogue) : Add the test of break_handler.
19436 (microblaze_globalize_label) : Add the test of break_handler.
19437 Check the name by BREAK_HANDLER_NAME.
19439 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
19441 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
19442 microblaze_is_break_handler test.
19443 (call_internal1,call_value_intern): Use microblaze_break_function_p.
19444 Use SYMBOL_REF_DECL.
19446 * config/microblaze/microblaze-protos.h
19447 (microblaze_break_function_p,microblaze_is_break_handler):
19450 * doc/extend.texi (MicroBlaze break_handler Functions): Document
19451 new MicroBlaze break_handler functions.
19453 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19455 * doc/extend.texi (Size of an asm): Move node text according
19456 to its @menu entry position.
19458 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
19460 PR tree-optimization/61140
19461 PR tree-optimization/61150
19462 PR tree-optimization/61197
19463 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
19465 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19467 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
19469 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
19471 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
19472 __SIZEOF_INT128__ is defined.
19474 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19476 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
19477 (rs6000_delegitimize_address): Use it.
19479 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19481 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
19482 inplace argument. Store the new address in the original MEM when true.
19483 * emit-rtl.c (change_address_1): Likewise.
19484 (adjust_address_1, adjust_automodify_address_1, offset_address):
19485 Update accordingly.
19486 * rtl.h (plus_constant): Add an inplace argument.
19487 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
19488 when true. Avoid generating (plus X (const_int 0)).
19489 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
19490 in-place. Pass true to plus_constant.
19491 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
19493 2014-05-16 Dehao Chen <dehao@google.com>
19495 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
19497 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19500 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
19502 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
19504 2014-05-16 Dehao Chen <dehao@google.com>
19506 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
19507 optimize_function_for_size_p.
19508 * regs.h (REG_FREQ_FROM_BB): Likewise.
19510 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19513 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
19514 negt_reg_operand cases.
19515 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
19517 * config/sh/predicates.md (cbranch_treg_value): Simplify.
19519 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19521 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
19524 2014-05-16 David Malcolm <dmalcolm@redhat.com>
19527 2014-04-29 David Malcolm <dmalcolm@redhat.com>
19529 * tree-cfg.c (dump_function_to_file): Dump the return type of
19530 functions, in a line to itself before the function body, mimicking
19531 the layout of a C function.
19533 2014-05-16 Dehao Chen <dehao@google.com>
19535 * cfghooks.c (make_forwarder_block): Use direct computation to
19536 get fall-through edge's count and frequency.
19538 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
19540 * config/arc/arc.c (arc_init): Fix typo in error message.
19541 * config/i386/i386.c (ix86_expand_builtin): Likewise.
19542 (split_stack_prologue_scratch_regno): Likewise.
19543 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
19544 word from error message.
19546 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
19548 * ira-costs.c: Fix typo in comment.
19550 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
19552 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
19554 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
19556 * varpool.c (dump_varpool_node): Dump write-only flag.
19557 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
19559 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
19560 write-only variables.
19561 * ipa.c (process_references): New function.
19562 (set_readonly_bit): New function.
19563 (set_writeonly_bit): New function.
19564 (clear_addressable_bit): New function.
19565 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
19566 fix handling of aliases.
19567 * cgraph.h (struct varpool_node): Add writeonly flag.
19569 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
19571 PR rtl-optimization/60969
19572 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
19573 Calculate costs for this case.
19575 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
19577 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
19578 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
19580 2014-05-16 Richard Biener <rguenther@suse.de>
19582 PR tree-optimization/61194
19583 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
19584 bool patterns ending in a COND_EXPR.
19586 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19588 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
19590 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19592 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
19593 where we were unable to cost an RTX.
19595 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19597 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
19600 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19601 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19603 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
19605 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19606 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19608 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
19609 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
19611 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19612 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19614 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
19617 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19618 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19620 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
19623 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19624 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19626 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
19627 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
19629 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19630 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19632 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
19633 rotates and shifts.
19635 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19636 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19638 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
19639 ZERO_EXTEND and SIGN_EXTEND better.
19641 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19642 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19644 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
19645 logical operations.
19647 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19648 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19650 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
19651 costs when costing loads and stores to memory.
19653 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19654 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
19656 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
19659 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19661 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
19663 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19664 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19666 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
19668 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
19670 (aarch64_rtx_mult_cost): New.
19671 (aarch64_rtx_costs): Use it, refactor as appropriate.
19673 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19674 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19676 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
19677 emit instructions, return number of instructions which would
19679 (aarch64_add_constant): Update call to aarch64_build_constant.
19680 (aarch64_output_mi_thunk): Likewise.
19681 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
19684 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19686 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
19687 (TARGET_RTX_COSTS): Call it.
19689 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19691 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
19692 (cortexa57_vector_cost): Likewise.
19693 (cortexa57_tunings): Use them.
19695 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19697 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
19698 (cpu_addrcost_table): Use it.
19699 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
19700 (aarch64_address_cost): Rewrite using aarch64_classify_address,
19703 2014-05-16 Richard Biener <rguenther@suse.de>
19705 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
19706 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
19707 (visit_phi): Ignore edges marked as not executable.
19708 (class cond_dom_walker): New.
19709 (cond_dom_walker::before_dom_children): Value-number
19710 control statements and mark successor edges as not
19711 executable if possible.
19712 (run_scc_vn): First walk all control statements in
19713 dominator order, marking edges as not executable.
19714 * tree-inline.c (copy_edges_for_bb): Be not confused
19715 about random edge flags.
19717 2014-05-16 Richard Biener <rguenther@suse.de>
19719 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
19721 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
19724 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
19725 (__TM_simple_begin): Use it.
19726 (__TM_begin): Likewise.
19728 2014-05-15 Martin Jambor <mjambor@suse.cz>
19731 * ipa-prop.c (update_indirect_edges_after_inlining): Check
19732 type_preserved flag when the indirect edge is polymorphic.
19734 2014-05-15 Martin Jambor <mjambor@suse.cz>
19736 PR tree-optimization/61090
19737 * tree-sra.c (sra_modify_expr): Pass the current gsi to
19738 build_ref_for_model.
19740 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19742 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
19743 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
19745 2014-05-15 Jakub Jelinek <jakub@redhat.com>
19747 PR tree-optimization/61158
19748 * fold-const.c (fold_binary_loc): If X is zero-extended and
19749 shiftc >= prec, make sure zerobits is all ones instead of
19750 invoking undefined behavior.
19752 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19754 * regcprop.h: New file.
19755 * regcprop.c (skip_debug_insn_p): New decl.
19756 (replace_oldest_value_reg): Check skip_debug_insn_p.
19757 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
19758 * shrink-wrap.c: Include regcprop.h.
19759 (prepare_shrink_wrap): Call
19760 copyprop_hardreg_forward_bb_without_debug_insn.
19762 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19764 * shrink-wrap.h: Update comment.
19765 * shrink-wrap.c: Update comment.
19766 (next_block_for_reg): Rename to live_edge_for_reg.
19767 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
19768 (move_insn_for_shrink_wrap): Split live_edge.
19769 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
19771 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19773 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
19775 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
19776 * config/sparc/sparc.md (fptype_ut699): New attribute.
19777 (in_branch_delay): Return false if -mfix-ut699 is specified and
19778 fptype_ut699 is set to single.
19779 (truncdfsf2): Add fptype_ut699 attribute.
19780 (fix_truncdfsi2): Likewise.
19781 (floatsisf2): Change fptype attribute.
19782 (fix_truncsfsi2): Likewise.
19783 (negtf2_notv9): Delete.
19784 (negtf2_v9): Likewise.
19785 (negtf2_hq): New instruction.
19786 (negtf2): New instruction and splitter.
19787 (negdf2_notv9): Rewrite.
19788 (abstf2_notv9): Delete.
19789 (abstf2_hq_v9): Likewise.
19790 (abstf2_v9): Likewise.
19791 (abstf2_hq): New instruction.
19792 (abstf2): New instruction and splitter.
19793 (absdf2_notv9): Rewrite.
19795 2014-05-14 Cary Coutant <ccoutant@google.com>
19798 * opts.c (common_handle_option): Don't special-case "-g".
19799 (set_debug_level): Default to at least level 2 with "-g".
19801 2014-05-14 DJ Delorie <dj@redhat.com>
19803 * config/msp430/msp430.c (msp430_builtin): Add
19804 MSP430_BUILTIN_DELAY_CYCLES.
19805 (msp430_init_builtins): Register void __delay_cycles(long long).
19806 (msp430_builtin_decl): Add it.
19807 (cg_magic_constant): New.
19808 (msp430_expand_delay_cycles): New.
19809 (msp430_expand_builtin): Call it.
19810 (msp430_print_operand_raw): Change integer printing from "int" to
19812 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
19813 (delay_cycles_start): New.
19814 (delay_cycles_end): New.
19815 (delay_cycles_32): New.
19816 (delay_cycles_32x): New.
19817 (delay_cycles_16): New.
19818 (delay_cycles_16x): New.
19819 (delay_cycles_2): New.
19820 (delay_cycles_1): New.
19821 * doc/extend.texi: Document __delay_cycles().
19823 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
19825 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
19826 length attribute computation.
19828 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
19831 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
19833 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
19836 * config/sparc/sparc.md: Fix types of low and high in DI constant
19837 splitter. Use gen_int_mode in some other splitters.
19839 2014-05-14 Martin Jambor <mjambor@suse.cz>
19842 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
19844 2014-05-14 James Norris <jnorris@codesourcery.com>
19846 * omp-low.c (expand_parallel_call): Remove shadow variable.
19847 (expand_omp_taskreg): Likewise.
19849 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
19851 * common/config/i386/i386-common.c
19852 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
19853 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
19854 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
19855 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
19856 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
19857 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
19858 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
19859 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
19860 xsavecintrin.h, xsavesintrin.h.
19861 (x86_64-*-*): Ditto.
19862 * config/i386/clflushoptintrin.h: New.
19863 * config/i386/xsavecintrin.h: Ditto.
19864 * config/i386/xsavesintrin.h: Ditto.
19865 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
19866 (bit_XSAVES): Ditto.
19867 (bit_XSAVES): Ditto.
19868 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
19869 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
19871 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19872 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
19873 OPTION_MASK_ISA_XSAVES.
19874 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
19875 -mxsavec, -mxsaves.
19876 (PTA_CLFLUSHOPT) Define.
19877 (PTA_XSAVEC): Ditto.
19878 (PTA_XSAVES): Ditto.
19879 (ix86_option_override_internal): Handle new options.
19880 (ix86_valid_target_attribute_inner_p): Ditto.
19881 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
19882 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
19883 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
19884 (bdesc_special_args): Add __builtin_ia32_xsaves,
19885 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
19886 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
19887 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
19888 (ix86_expand_builtin): Handle new builtins.
19889 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
19890 (TARGET_CLFLUSHOPT_P): Ditto.
19891 (TARGET_XSAVEC): Ditto.
19892 (TARGET_XSAVEC_P): Ditto.
19893 (TARGET_XSAVES): Ditto.
19894 (TARGET_XSAVES_P): Ditto.
19895 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
19896 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
19897 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
19899 (ANY_XRSTOR64): Ditto.
19901 (xrstor): Change into <xrstor>.
19902 (xrstor_rex64): Change into <xrstor>_rex64.
19903 (xrstor64): Change into <xrstor>64
19905 * config/i386/i386.opt (mclflushopt): New.
19908 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
19910 * doc/invoke.texi: Document new options.
19912 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19914 PR rtl-optimization/60866
19915 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
19916 Default it to -1. Pass it down to init_simplejump_data.
19917 (init_simplejump_data): New parameter old_seqno. Pass it down
19918 to get_seqno_for_a_jump.
19919 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
19920 initializing new jump seqno as a last resort. Add comment.
19921 (sel_redirect_edge_and_branch): Save old seqno of the conditional
19922 jump and pass it down to sel_init_new_insn.
19923 (sel_redirect_edge_and_branch_force): Likewise.
19925 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
19927 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
19928 shifted values to avoid build warning.
19930 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19932 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
19933 * cfgrtl.c (rtl_merge_blocks): Fix comment.
19934 (cfg_layout_merge_blocks): Likewise.
19935 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
19937 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19939 PR rtl-optimization/60901
19940 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
19941 bb predecessor belongs to the same scheduling region. Adjust comment.
19943 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
19945 * doc/sourcebuild.texi: (dfp_hw): Document.
19946 (p8vector_hw): Likewise.
19947 (powerpc_eabi_ok): Likewise.
19948 (powerpc_elfv2): Likewise.
19949 (powerpc_htm_ok): Likewise.
19950 (ppc_recip_hw): Likewise.
19951 (vsx_hw): Likewise.
19953 2014-05-13 Cary Coutant <ccoutant@google.com>
19955 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
19957 2014-05-13 David Malcolm <dmalcolm@redhat.com>
19959 * gengtype-parse.c (require3): Eliminate in favor of...
19961 (require_template_declaration): Update to support optional single *
19964 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
19965 (create_user_defined_type): Handle a single level of explicit
19966 pointerness within template arguments.
19967 (struct write_types_data): Add field "kind".
19968 (filter_type_name): Handle "*" character.
19969 (write_user_func_for_structure_ptr): Require a write_types_data
19970 rather than just a prefix string, so that we can look up the kind
19971 of the wtd and use it as an index into wrote_user_func_for_ptr,
19972 ensuring that such functions are written at most once. Support
19973 subclasses by invoking the marking function of the ultimate base class.
19974 (write_user_func_for_structure_body): Require a write_types_data
19975 rather than just a prefix string, so that we can pass this to
19976 write_user_func_for_structure_ptr.
19977 (write_func_for_structure): Likewise.
19978 (ggc_wtd): Add initializer of new "kind" field.
19979 (pch_wtd): Likewise.
19981 * gengtype.h (enum write_types_kinds): New.
19982 (struct type): Add field wrote_user_func_for_ptr to the "s"
19985 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19987 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
19988 instead of const_binop.
19989 (fold_binary_loc): Likewise.
19991 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19993 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
19994 calculation to match get_ref_base_and_extent.
19996 2014-05-13 Catherine Moore <clm@codesourcery.com>
19997 Sandra Loosemore <sandra@codesourcery.com>
19999 * configure.ac: Fix assembly for explicit JALR relocation check.
20000 * configure: Regenerate.
20002 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20004 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20005 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20006 Remove associated type declarations and initialisations.
20007 (arm_expand_neon_builtin): Likewise.
20008 (neon_emit_pair_result_insn): Delete.
20009 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20010 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20011 (neon_vzip<mode>): Likewise.
20012 (neon_vuzp<mode>): Likewise.
20014 2014-05-13 Richard Biener <rguenther@suse.de>
20017 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20018 it needs revisiting whether the call still may be tail-called.
20020 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20022 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20023 * rtl.h (block_symbol): Reduce number of fields to 2.
20024 (rtx_def): Add u2.symbol_ref_flags.
20025 (SYMBOL_REF_FLAGS): Use it.
20026 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20027 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20028 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20029 Lower index of SYMBOL_REF_DATA.
20030 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20031 Print SYMBOL_REF_FLAGS at the same time.
20032 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20034 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20036 * rtl.def (VAR_LOCATION): Remove "i" field.
20037 * rtl.h (rtx_def): Add u2.var_location_status.
20038 (PAT_VAR_LOCATION_STATUS): Use it.
20039 (gen_rtx_VAR_LOCATION): Declare.
20040 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20041 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20042 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20044 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20046 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20047 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20049 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20051 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20052 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20053 * rtl.h (rtx_def): Add insn_uid to u2 field.
20054 (RTX_FLAG_CHECK8): Delete in favor of...
20055 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20056 (INSN_DELETED_P): Update accordingly.
20057 (INSN_UID): Use u2.insn_uid.
20058 (INSN_CHAIN_CODE_P): Define.
20059 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20060 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20061 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20062 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20063 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20064 indices accordingly.
20065 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20066 Update indices for insn-chain rtxes.
20067 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20068 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20069 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20070 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20071 * combine.c (try_combine): Likewise.
20072 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20074 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20076 * rtl.def (REG): Remove middle field.
20077 * rtl.h (rtx_def): Add orignal_regno to u2.
20078 (ORIGINAL_REGNO): Use it instead of field 1.
20079 (REG_ATTRS): Lower field index accordingly.
20080 * gengtype.c (adjust_field_rtx_def): Remove handling of
20081 ORIGINAL_REGNO. Move REG_ATTRS index down.
20082 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20083 code that prints the REGNO.
20085 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20087 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20090 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20092 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20094 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20096 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20097 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20099 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20101 * config/aarch64/aarch64-protos.h
20102 (aarch64_hard_regno_caller_save_mode): New prototype.
20103 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20105 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20107 2014-05-13 Christian Bruel <christian.bruel@st.com>
20109 * target.def (mode_switching): New hook vector.
20110 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20111 (mode_exit, modepriority_to_mode): Likewise.
20112 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20113 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20114 * target.h: Include tm.h and hard-reg-set.h.
20115 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20116 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20117 * doc/tm.texi Regenerate.
20118 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20119 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20120 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20121 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20122 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20123 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20124 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20125 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20126 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20127 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20128 (ix86_emit_mode_set): Hookify.
20129 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20131 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20132 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20133 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20134 (epiphany_mode_priority_to_mode): Remove declaration.
20135 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20136 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20137 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20139 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20140 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20141 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20143 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20146 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20147 is const0_rtx, return immediately. Don't test count == 0 when
20150 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20152 * Makefile.in: add shrink-wrap.o.
20153 * config/i386/i386.c: include "shrink-wrap.h"
20154 * function.c: Likewise.
20155 (requires_stack_frame_p, next_block_for_reg,
20156 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20157 dup_block_and_redirect): Move to shrink-wrap.c
20158 (thread_prologue_and_epilogue_insns): Extract three code segments
20159 as functions in shrink-wrap.c
20160 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20162 * shrink-wrap.c: New file.
20163 * shrink-wrap.h: New file.
20165 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20167 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20168 reference to Solaris.
20170 2014-05-12 Mike Stump <mikestump@comcast.net>
20173 * genattrtab.c (filename): Add.
20174 (convert_set_attr_alternative): Improve error message.
20175 (check_defs): Restore read_md_filename for error messages.
20176 (gen_insn): Save filename.
20178 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20180 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20181 -fno-local-ivars and -fivar-visibility.
20182 * c-family/c.opt: Make -Wshadow also implicitly enable
20185 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20187 * doc/tm.texi: Remove reference to deleted macro.
20188 * doc/tm.texi.in: Likewise.
20190 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20193 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20196 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20199 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20200 * config/arm/aout.h (License): Same.
20201 * config/arm/bpabi.h (License): Same.
20202 * config/arm/elf.h (License): Same.
20203 * config/arm/linux-elf.h (License): Same.
20204 * config/arm/linux-gas.h (License): Same.
20205 * config/arm/netbsd-elf.h (License): Same.
20206 * config/arm/uclinux-eabi.h (License): Same.
20207 * config/arm/uclinux-elf.h (License): Same.
20208 * config/arm/vxworks.h (License): Same.
20210 2014-05-11 Jakub Jelinek <jakub@redhat.com>
20212 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
20213 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
20214 number of operands to 3.
20215 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
20216 * tree-nested.c (convert_nonlocal_omp_clauses,
20217 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
20218 * gimplify.c (gimplify_scan_omp_clauses): Handle
20219 OMP_CLAUSE_LINEAR_STMT.
20220 * omp-low.c (lower_rec_input_clauses): Fix typo.
20221 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
20222 cast between Fortran boolean_type_node and C _Bool if
20225 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
20227 PR tree-optimization/61136
20228 * wide-int.h (multiple_of_p): Define a version that doesn't return
20230 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
20231 integer_zerop/const_binop pair.
20232 (multiple_of_p): Likewise, converting both operands to widest_int
20235 2014-05-09 Teresa Johnson <tejohnson@google.com>
20237 * cgraphunit.c (analyze_functions): Use correct dump file.
20239 2014-05-09 Florian Weimer <fweimer@redhat.com>
20241 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
20243 (stack_protect_return_slot_p): New function.
20244 (expand_used_vars): Call stack_protect_decl_p and
20245 stack_protect_return_slot_p for -fstack-protector-strong.
20247 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
20248 Andrew Haley <aph@redhat.com>
20249 Richard Sandiford <rdsandiford@googlemail.com>
20251 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
20254 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
20256 PR middle-end/61111
20257 * fold-const.c (fold_binary_loc): Changed width of mask.
20259 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20261 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
20262 unsigned int initializers for regno_in, regno_out.
20264 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20267 * config/avr/avr.md (cc): Add new attribute set_vzn.
20268 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
20269 Set cc insn attribute to set_vzn instead of set_zn for alternatives
20270 with INC, DEC or NEG.
20271 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
20272 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
20273 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
20275 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20278 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20280 * wide-int.cc (UTItype): Define.
20281 (UDWtype): Define for appropriate W_TYPE_SIZE.
20283 2014-05-09 Richard Biener <rguenther@suse.de>
20285 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
20286 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
20287 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
20288 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
20289 ssa_propagate): Adjust.
20291 2014-05-08 Jeff Law <law@redhat.com>
20293 PR tree-optimization/61009
20294 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
20295 tri-state rather than a boolean. When a block is too big to
20296 thread through, inform caller via negative return value.
20297 (thread_across_edge): If a block was too big for normal threading,
20298 then it's too big for a joiner too, so remove temporary equivalences
20299 and return immediately.
20301 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
20302 Matthias Klose <doko@ubuntu.com>
20305 * optc-gen.awk: Fix option handling for -Wunused-parameter.
20307 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20310 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
20312 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20315 * config/alpha/alpha.c: Include gimple-iterator.h.
20316 (alpha_gimple_fold_builtin): New function. Move
20317 ALPHA_BUILTIN_UMULH folding from ...
20318 (alpha_fold_builtin): ... here.
20319 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
20321 2014-05-08 Wei Mi <wmi@google.com>
20324 * config/i386/i386.c (ix86_compute_frame_layout): Update
20325 preferred_stack_boundary for call, expanded from tls descriptor.
20326 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
20327 to depend on SP register.
20328 (*tls_local_dynamic_base_32_gnu): Ditto.
20329 (*tls_local_dynamic_32_once): Ditto.
20330 (tls_global_dynamic_64_<mode>): Set
20331 ix86_tls_descriptor_calls_expanded_in_cfun.
20332 (tls_local_dynamic_base_64_<mode>): Ditto.
20333 (tls_global_dynamic_32): Set
20334 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
20335 to depend on SP register.
20336 (tls_local_dynamic_base_32): Ditto.
20338 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20340 * config/arm/arm_neon.h: Update comment.
20341 * config/arm/neon-docgen.ml: Delete.
20342 * config/arm/neon-gen.ml: Delete.
20343 * doc/arm-neon-intrinsics.texi: Update comment.
20345 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20347 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
20349 (vand, vorr, veor, vorn, vbic): Remove.
20350 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
20352 (neon_vsub_unspec): Likewise.
20353 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
20355 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20357 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
20358 (vadd_s16): Likewise.
20359 (vadd_s32): Likewise.
20360 (vadd_f32): Likewise.
20361 (vadd_u8): Likewise.
20362 (vadd_u16): Likewise.
20363 (vadd_u32): Likewise.
20364 (vadd_s64): Likewise.
20365 (vadd_u64): Likewise.
20366 (vaddq_s8): Likewise.
20367 (vaddq_s16): Likewise.
20368 (vaddq_s32): Likewise.
20369 (vaddq_s64): Likewise.
20370 (vaddq_f32): Likewise.
20371 (vaddq_u8): Likewise.
20372 (vaddq_u16): Likewise.
20373 (vaddq_u32): Likewise.
20374 (vaddq_u64): Likewise.
20375 (vmul_s8): Likewise.
20376 (vmul_s16): Likewise.
20377 (vmul_s32): Likewise.
20378 (vmul_f32): Likewise.
20379 (vmul_u8): Likewise.
20380 (vmul_u16): Likewise.
20381 (vmul_u32): Likewise.
20382 (vmul_p8): Likewise.
20383 (vmulq_s8): Likewise.
20384 (vmulq_s16): Likewise.
20385 (vmulq_s32): Likewise.
20386 (vmulq_f32): Likewise.
20387 (vmulq_u8): Likewise.
20388 (vmulq_u16): Likewise.
20389 (vmulq_u32): Likewise.
20390 (vsub_s8): Likewise.
20391 (vsub_s16): Likewise.
20392 (vsub_s32): Likewise.
20393 (vsub_f32): Likewise.
20394 (vsub_u8): Likewise.
20395 (vsub_u16): Likewise.
20396 (vsub_u32): Likewise.
20397 (vsub_s64): Likewise.
20398 (vsub_u64): Likewise.
20399 (vsubq_s8): Likewise.
20400 (vsubq_s16): Likewise.
20401 (vsubq_s32): Likewise.
20402 (vsubq_s64): Likewise.
20403 (vsubq_f32): Likewise.
20404 (vsubq_u8): Likewise.
20405 (vsubq_u16): Likewise.
20406 (vsubq_u32): Likewise.
20407 (vsubq_u64): Likewise.
20408 (vand_s8): Likewise.
20409 (vand_s16): Likewise.
20410 (vand_s32): Likewise.
20411 (vand_u8): Likewise.
20412 (vand_u16): Likewise.
20413 (vand_u32): Likewise.
20414 (vand_s64): Likewise.
20415 (vand_u64): Likewise.
20416 (vandq_s8): Likewise.
20417 (vandq_s16): Likewise.
20418 (vandq_s32): Likewise.
20419 (vandq_s64): Likewise.
20420 (vandq_u8): Likewise.
20421 (vandq_u16): Likewise.
20422 (vandq_u32): Likewise.
20423 (vandq_u64): Likewise.
20424 (vorr_s8): Likewise.
20425 (vorr_s16): Likewise.
20426 (vorr_s32): Likewise.
20427 (vorr_u8): Likewise.
20428 (vorr_u16): Likewise.
20429 (vorr_u32): Likewise.
20430 (vorr_s64): Likewise.
20431 (vorr_u64): Likewise.
20432 (vorrq_s8): Likewise.
20433 (vorrq_s16): Likewise.
20434 (vorrq_s32): Likewise.
20435 (vorrq_s64): Likewise.
20436 (vorrq_u8): Likewise.
20437 (vorrq_u16): Likewise.
20438 (vorrq_u32): Likewise.
20439 (vorrq_u64): Likewise.
20440 (veor_s8): Likewise.
20441 (veor_s16): Likewise.
20442 (veor_s32): Likewise.
20443 (veor_u8): Likewise.
20444 (veor_u16): Likewise.
20445 (veor_u32): Likewise.
20446 (veor_s64): Likewise.
20447 (veor_u64): Likewise.
20448 (veorq_s8): Likewise.
20449 (veorq_s16): Likewise.
20450 (veorq_s32): Likewise.
20451 (veorq_s64): Likewise.
20452 (veorq_u8): Likewise.
20453 (veorq_u16): Likewise.
20454 (veorq_u32): Likewise.
20455 (veorq_u64): Likewise.
20456 (vbic_s8): Likewise.
20457 (vbic_s16): Likewise.
20458 (vbic_s32): Likewise.
20459 (vbic_u8): Likewise.
20460 (vbic_u16): Likewise.
20461 (vbic_u32): Likewise.
20462 (vbic_s64): Likewise.
20463 (vbic_u64): Likewise.
20464 (vbicq_s8): Likewise.
20465 (vbicq_s16): Likewise.
20466 (vbicq_s32): Likewise.
20467 (vbicq_s64): Likewise.
20468 (vbicq_u8): Likewise.
20469 (vbicq_u16): Likewise.
20470 (vbicq_u32): Likewise.
20471 (vbicq_u64): Likewise.
20472 (vorn_s8): Likewise.
20473 (vorn_s16): Likewise.
20474 (vorn_s32): Likewise.
20475 (vorn_u8): Likewise.
20476 (vorn_u16): Likewise.
20477 (vorn_u32): Likewise.
20478 (vorn_s64): Likewise.
20479 (vorn_u64): Likewise.
20480 (vornq_s8): Likewise.
20481 (vornq_s16): Likewise.
20482 (vornq_s32): Likewise.
20483 (vornq_s64): Likewise.
20484 (vornq_u8): Likewise.
20485 (vornq_u16): Likewise.
20486 (vornq_u32): Likewise.
20487 (vornq_u64): Likewise.
20489 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20491 * wide-int.cc (UTItype): Define.
20492 (UDWtype): Define for appropriate W_TYPE_SIZE.
20494 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
20496 PR tree-optimization/59100
20497 * tree-ssa-phiopt.c: Include tree-inline.h.
20498 (neutral_element_p, absorbing_element_p): New functions.
20499 (value_replacement): Handle conditional binary operations with a
20500 neutral or absorbing element.
20502 2014-05-08 Richard Biener <rguenther@suse.de>
20504 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
20505 folding the expression.
20506 (valueize_expr): Remove.
20507 (visit_reference_op_load): Do not valueize the result of
20509 (simplify_binary_expression): Likewise.
20510 (simplify_unary_expression): Likewise.
20512 2014-05-08 Richard Biener <rguenther@suse.de>
20514 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
20515 looking at TYPE_ARG_TYPES.
20517 2014-05-08 Richard Biener <rguenther@suse.de>
20519 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
20520 pointer propagation special-case.
20522 2014-05-08 Bin Cheng <bin.cheng@arm.com>
20524 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
20525 core part of address expressions.
20527 2014-05-08 Alan Modra <amodra@gmail.com>
20530 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
20531 loads and stores when -mno-strict-align at any alignment.
20532 (expand_block_clear): Similarly. Also correct calculation of
20535 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
20537 PR middle-end/39246
20538 * tree-complex.c (expand_complex_move): Keep line info when expanding
20540 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
20541 of complex expression. Use new argument to display correct location
20542 for values coming from phi statement.
20543 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
20544 (warn_uninitialized_phi): Pass location of phi argument to
20546 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
20547 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
20549 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
20551 * config/rs6000/predicates.md (indexed_address_mem): New.
20552 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
20553 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
20554 fpstore_ux, fpstore_u.
20555 (sign_extend, indexed, update): New.
20556 (cell_micro): Adjust.
20557 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
20558 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
20559 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
20560 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
20561 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
20562 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
20563 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
20564 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
20565 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
20566 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
20567 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
20568 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
20569 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
20570 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
20571 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
20573 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
20574 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
20575 *vsx_extract_<mode>_store): Adjust.
20576 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
20577 is_cracked_insn, insn_must_be_first_in_group,
20578 insn_must_be_last_in_group): Adjust.
20580 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
20582 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
20583 ppc440-fpstore): Adjust.
20584 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
20585 ppc476-fpstore): Adjust.
20586 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
20587 ppc601-fpstore): Adjust.
20588 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
20590 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
20592 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
20593 ppc7450-fpstore): Adjust.
20594 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
20595 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
20596 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
20598 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
20599 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
20600 cell-fpstore, cell-fpstore-update): Adjust.
20601 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
20602 ppce300c3_store, ppce300c3_fpstore): Adjust.
20603 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
20604 e500mc_fpstore): Adjust.
20605 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
20606 e500mc64_store, e500mc64_fpstore): Adjust.
20607 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
20608 e5500_fpstore): Adjust.
20609 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
20610 e6500_fpstore): Adjust.
20611 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
20613 * config/rs6000/power4.md (power4-load, power4-load-ext,
20614 power4-load-ext-update, power4-load-ext-update-indexed,
20615 power4-load-update-indexed, power4-load-update, power4-fpload,
20616 power4-fpload-update, power4-store, power4-store-update,
20617 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
20619 * config/rs6000/power5.md (power5-load, power5-load-ext,
20620 power5-load-ext-update, power5-load-ext-update-indexed,
20621 power5-load-update-indexed, power5-load-update, power5-fpload,
20622 power5-fpload-update, power5-store, power5-store-update,
20623 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
20625 * config/rs6000/power6.md (power6-load, power6-load-ext,
20626 power6-load-update, power6-load-update-indexed,
20627 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
20628 power6-fpload-update, power6-store, power6-store-update,
20629 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
20631 * config/rs6000/power7.md (power7-load, power7-load-ext,
20632 power7-load-update, power7-load-update-indexed,
20633 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
20634 power7-fpload-update, power7-store, power7-store-update,
20635 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
20637 * config/rs6000/power8.md (power8-load, power8-load-update,
20638 power8-load-ext, power8-load-ext-update, power8-fpload,
20639 power8-fpload-update, power8-store, power8-store-update-indexed,
20640 power8-fpstore, power8-fpstore-update): Adjust.
20641 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
20643 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
20644 titan_lsu_store, titan_lsu_fpstore): Adjust.
20645 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
20647 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
20650 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
20651 unrolled byte insns. Emit address increments after move insns.
20653 2014-05-07 David Malcolm <dmalcolm@redhat.com>
20655 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
20656 const_gimple, rather than a gimple.
20657 (gimple_call_builtin_p): Likewise, for the three variants.
20659 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
20660 (gimple_call_builtin_p): Likewise, for the three variants.
20662 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20664 PR tree-optimization/61095
20665 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
20667 2014-05-07 Richard Biener <rguenther@suse.de>
20669 PR tree-optimization/61034
20670 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
20671 (maybe_skip_until): Use translate to take into account
20672 lattices when trying to do disambiguations.
20673 (get_continuation_for_phi_1): Likewise.
20674 (get_continuation_for_phi): Adjust for added translate arguments.
20675 (walk_non_aliased_vuses): Likewise.
20676 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
20677 (walk_non_aliased_vuses): Likewise.
20678 (call_may_clobber_ref_p_1): Declare.
20679 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
20680 calls. Stop early if we are only supposed to disambiguate.
20681 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
20683 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
20685 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
20686 Emit an error when the function has arguments.
20688 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
20690 * cfgloop.h (unswitch_loops): Remove.
20691 * doc/passes.texi: Remove references to loop-unswitch.c
20692 * timevar.def (TV_LOOP_UNSWITCH): Remove.
20694 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
20696 * tree-vect-data-refs.c (vect_grouped_load_supported): New
20697 check for loads group of length 3.
20698 (vect_permute_load_chain): New permutations for loads group of
20700 * tree-vect-stmts.c (vect_model_load_cost): Change cost
20701 of vec_perm_shuffle for the new permutations.
20703 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
20705 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
20706 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
20707 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
20708 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
20709 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
20710 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
20711 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
20712 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
20714 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
20716 * loop-unswitch.c: Delete.
20718 2014-05-07 Richard Biener <rguenther@suse.de>
20720 * config.gcc: Always set need_64bit_hwint to yes.
20722 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
20724 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
20725 of using optimize_size.
20727 2014-05-06 Mike Stump <mikestump@comcast.net>
20729 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
20731 2014-05-06 Joseph Myers <joseph@codesourcery.com>
20733 * config/i386/sse.md (*mov<mode>_internal)
20734 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
20735 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
20736 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
20737 (*<code><mode>3, *andnot<mode>3<mask_name>)
20738 (<mask_codefor><code><mode>3<mask_name>): Only consider
20739 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
20741 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
20744 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20746 * lra-constraints.c (valid_address_p): Move earlier in file.
20747 Add a constraint argument to the address_info version.
20748 (satisfies_memory_constraint_p): New function.
20749 (satisfies_address_constraint_p): Likewise.
20750 (process_alt_operands, curr_insn_transform): Use them.
20751 (process_address): Pass the constraint to valid_address_p when
20752 checking address operands.
20754 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
20756 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
20757 to their respective blocks. Fix inadvertent use of "node".
20759 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
20761 * emit-rtl.c (init_derived_machine_modes): New functionm, split
20763 (init_emit_once): ...here.
20764 * rtl.h (init_derived_machine_modes): Declare.
20765 * toplev.c (do_compile): Call it even if no_backend.
20767 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
20768 Mike Stump <mikestump@comcast.net>
20769 Richard Sandiford <rdsandiford@googlemail.com>
20770 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20772 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
20773 (rtx_equal_for_memref_p): Update comment.
20774 (adjust_offset_for_component_ref): Use wide-int interfaces.
20775 * builtins.c (get_object_alignment_2): Likewise.
20776 (c_readstr): Likewise.
20777 (target_char_cast): Add comment.
20778 (determine_block_size): Use wide-int interfaces.
20779 (expand_builtin_signbit): Likewise.
20780 (fold_builtin_int_roundingfn): Likewise.
20781 (fold_builtin_bitop): Likewise.
20782 (fold_builtin_bswap): Likewise.
20783 (fold_builtin_logarithm): Use signop.
20784 (fold_builtin_pow): Likewise.
20785 (fold_builtin_memory_op): Use wide-int interfaces.
20786 (fold_builtin_object_size): Likewise.
20787 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
20788 nb_iterations_estimate.
20789 (record_niter_bound): Use wide-int interfaces.
20790 (get_estimated_loop_iterations_int): Likewise.
20791 (get_estimated_loop_iterations): Likewise.
20792 (get_max_loop_iterations): Likewise.
20793 * cfgloop.h: Include wide-int.h.
20794 (struct nb_iter_bound): Change bound to widest_int.
20795 (struct loop): Change nb_iterations_upper_bound and
20796 nb_iterations_estimate to widest_int.
20797 (record_niter_bound): Switch to use widest_int.
20798 (get_estimated_loop_iterations): Likewise.
20799 (get_max_loop_iterations): Likewise.
20800 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
20801 update for wide-int.
20802 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
20803 * combine.c (try_combine): Likewise.
20804 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
20805 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
20807 (aarch64_float_const_representable_p): Likewise.
20808 * config/arc/arc.c: Include wide-int.h.
20809 (arc_can_use_doloop_p): Use wide-int interfaces.
20810 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
20811 (vfp3_const_double_index): Likewise.
20812 * config/avr/avr.c (avr_out_round): Likewise.
20813 (avr_fold_builtin): Likewise.
20814 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
20815 (bfin_can_use_doloop_p): Likewise.
20816 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
20817 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
20818 * config/i386/i386.c: Include wide-int.h.
20819 (ix86_data_alignment): Use wide-int interfaces.
20820 (ix86_local_alignment): Likewise.
20821 (ix86_emit_swsqrtsf): Update real_from_integer.
20822 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
20823 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
20824 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
20825 (zero_constant): Likewise.
20826 (input_operand): Likewise.
20827 (splat_input_operand): Likewise.
20828 (non_logical_cint_operand): Change const_double to const_wide_int.
20829 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
20830 (easy_altivec_constant): Remove comment.
20831 (paired_expand_vector_init): Use CONSTANT_P.
20832 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
20833 (rs6000_emit_move): Update checks.
20834 (rs6000_aggregate_candidate): Use wide-int interfaces.
20835 (rs6000_expand_ternop_builtin): Likewise.
20836 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
20837 (rs6000_assemble_integer): Likewise.
20838 (rs6000_hash_constant): Likewise.
20839 (output_toc): Likewise.
20840 (rs6000_rtx_costs): Likewise.
20841 (rs6000_emit_swrsqrt); Update call to real_from_integer.
20842 * config/rs6000/rs6000-c.c: Include wide-int.h.
20843 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
20844 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
20845 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
20846 Handle CONST_WIDE_INT.
20847 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
20848 Use tree_fits_uhwi_p.
20849 * config/sparc/sparc.c: Include wide-int.h.
20850 (sparc_fold_builtin): Use wide-int interfaces.
20851 * config/vax/vax.c: Include wide-int.h.
20852 (vax_float_literal): Use real_from_integer.
20853 * coretypes.h (struct hwivec_def): New.
20855 (const_hwivec): New.
20856 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
20857 (equiv_constant): Handle CONST_WIDE_INT.
20858 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
20859 (cselib_hash_rtx): Handle CONST_WIDE_INT.
20860 * dbxout.c (stabstr_U): Use wide-int interfaces.
20861 (dbxout_type): Update to use cst_fits_shwi_p.
20862 * defaults.h (LOG2_BITS_PER_UNIT): Define.
20863 (TARGET_SUPPORTS_WIDE_INT): Add default.
20864 * dfp.c: Include wide-int.h.
20865 (decimal_real_to_integer2): Use wide-int interfaces and rename to
20866 decimal_real_to_integer.
20867 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
20868 decimal_real_to_integer.
20869 * doc/generic.texi (Constant expressions): Update for wide_int.
20870 * doc/rtl.texi (const_double): Likewise.
20871 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
20872 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
20873 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
20874 (REAL_VALUE_FROM_INT): Remove.
20875 (TARGET_SUPPORTS_WIDE_INT): New.
20876 * doc/tm.texi: Regenerate.
20877 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
20878 * double-int.h: Include wide-int.h.
20879 (struct wi::int_traits): New.
20880 * dwarf2out.c (get_full_len): New.
20881 (dw_val_equal_p): Add case dw_val_class_wide_int.
20882 (size_of_loc_descr): Likewise.
20883 (output_loc_operands): Likewise.
20884 (insert_double): Remove.
20885 (insert_wide_int): New.
20886 (add_AT_wide): New.
20887 (print_die): Add case dw_val_class_wide_int.
20888 (attr_checksum): Likewise.
20889 (attr_checksum_ordered): Likewise.
20890 (same_dw_val_p): Likewise.
20891 (size_of_die): Likewise.
20892 (value_format): Likewise.
20893 (output_die): Likewise.
20894 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
20896 (clz_loc_descriptor): Use wide-int interfaces.
20897 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
20898 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
20899 (round_up_to_align): Use wide-int interfaces.
20900 (field_byte_offset): Likewise.
20901 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
20902 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
20903 CONST_DOUBLE handling. Use wide-int interfaces.
20904 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
20905 (gen_enumeration_type_die): Use add_AT_wide.
20906 (hash_loc_operands): Add case dw_val_class_wide_int.
20907 (compare_loc_operands): Likewise.
20908 * dwarf2out.h: Include wide-int.h.
20909 (wide_int_ptr): New.
20910 (enum dw_val_class): Add dw_val_class_wide_int.
20911 (struct dw_val_struct): Add val_wide.
20912 * emit-rtl.c (const_wide_int_htab): New.
20913 (const_wide_int_htab_hash): New.
20914 (const_wide_int_htab_eq): New.
20915 (lookup_const_wide_int): New.
20916 (const_double_htab_hash): Use wide-int interfaces.
20917 (const_double_htab_eq): Likewise.
20918 (rtx_to_double_int): Conditionally compile for wide-int.
20919 (immed_double_int_const): Rename to immed_wide_int_const and
20920 update for wide-int.
20921 (immed_double_const): Conditionally compile for wide-int.
20922 (init_emit_once): Use wide-int interfaces.
20923 * explow.c (plus_constant): Likewise.
20924 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
20925 (lshift_value): Use wide-int interfaces.
20926 (expand_mult): Likewise.
20927 (choose_multiplier): Likewise.
20928 (expand_smod_pow2): Likewise.
20929 (make_tree): Likewise.
20930 * expr.c (convert_modes): Consolidate handling of constants.
20931 Use wide-int interfaces.
20932 (emit_group_load_1): Add note.
20933 (store_expr): Update comment.
20934 (get_inner_reference): Use wide-int interfaces.
20935 (expand_constructor): Update comment.
20936 (expand_expr_real_2): Use wide-int interfaces.
20937 (expand_expr_real_1): Likewise.
20938 (reduce_to_bit_field_precision): Likewise.
20939 (const_vector_from_tree): Likewise.
20940 * final.c: Include wide-int-print.h.
20941 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
20942 * fixed-value.c: Include wide-int.h.
20943 (fixed_from_string): Use wide-int interfaces.
20944 (fixed_to_decimal): Likewise.
20945 (fixed_convert_from_real): Likewise.
20946 (real_convert_from_fixed): Likewise.
20947 * fold-const.h (mem_ref_offset): Return an offset_int.
20948 (div_if_zero_remainder): Remove code parameter.
20949 * fold-const.c (div_if_zero_remainder): Remove code parameter.
20950 Use wide-int interfaces.
20951 (may_negate_without_overflow_p): Use wide-int interfaces.
20952 (negate_expr_p): Likewise.
20953 (fold_negate_expr): Likewise.
20954 (int_const_binop_1): Likewise.
20955 (const_binop): Likewise.
20956 (fold_convert_const_int_from_int): Likewise.
20957 (fold_convert_const_int_from_real): Likewise.
20958 (fold_convert_const_int_from_fixed): Likewise.
20959 (fold_convert_const_fixed_from_int): Likewise.
20960 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
20961 (sign_bit_p): Use wide-int interfaces.
20962 (make_range_step): Likewise.
20963 (build_range_check): Likewise. Pass an integer of the correct type
20964 instead of using integer_one_node.
20965 (range_predecessor): Pass an integer of the correct type instead
20966 of using integer_one_node.
20967 (range_successor): Likewise.
20968 (merge_ranges): Likewise.
20969 (unextend): Use wide-int interfaces.
20970 (extract_muldiv_1): Likewise.
20971 (fold_div_compare): Likewise.
20972 (fold_single_bit_test): Likewise.
20973 (fold_sign_changed_comparison): Likewise.
20974 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
20975 (fold_plusminus_mult_expr): Use wide-int interfaces.
20976 (native_encode_int): Likewise.
20977 (native_interpret_int): Likewise.
20978 (fold_unary_loc): Likewise.
20979 (pointer_may_wrap_p): Likewise.
20980 (size_low_cst): Likewise.
20981 (mask_with_tz): Likewise.
20982 (fold_binary_loc): Likewise.
20983 (fold_ternary_loc): Likewise.
20984 (multiple_of_p): Likewise.
20985 (tree_call_nonnegative_warnv_p): Update calls to
20986 tree_int_cst_min_precision and real_from_integer.
20987 (fold_negate_const): Use wide-int interfaces.
20988 (fold_abs_const): Likewise.
20989 (fold_relational_const): Use tree_int_cst_lt.
20990 (round_up_loc): Use wide-int interfaces.
20991 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
20992 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
20993 * gengtype.c: Remove include of double-int.h.
20994 (do_typedef): Use wide-int interfaces.
20995 (open_base_files): Add wide-int.h.
20996 (main): Add offset_int and widest_int typedefs.
20997 * gengtype-lex.l: Handle "^".
20998 (CXX_KEYWORD): Add "static".
20999 * gengtype-parse.c (require3): New.
21000 (require_template_declaration): Handle constant template arguments
21001 and nested templates.
21002 * gengtype-state.c: Don't include "double-int.h".
21003 * genpreds.c (write_one_predicate_function): Update comment.
21004 (write_tm_constrs_h): Add check for hval and lval use in
21006 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21007 (add_to_sequence): Likewise.
21008 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21009 and const_double_operand.
21010 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21012 * gimple-fold.c (get_base_constructor): Likewise.
21013 (fold_array_ctor_reference): Likewise.
21014 (fold_nonarray_ctor_reference): Likewise.
21015 (fold_const_aggregate_ref_1): Likewise.
21016 (gimple_val_nonnegative_real_p): Likewise.
21017 (gimple_fold_indirect_ref): Likewise.
21018 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21019 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21020 (struct slsr_cand_d): Change index to be widest_int.
21021 (struct incr_info_d): Change incr to be widest_int.
21022 (alloc_cand_and_find_basis): Use wide-int interfaces.
21023 (slsr_process_phi): Likewise.
21024 (backtrace_base_for_ref): Likewise. Return a widest_int.
21025 (restructure_reference): Take a widest_int instead of a double_int.
21026 (slsr_process_ref): Use wide-int interfaces.
21027 (create_mul_ssa_cand): Likewise.
21028 (create_mul_imm_cand): Likewise.
21029 (create_add_ssa_cand): Likewise.
21030 (create_add_imm_cand): Take a widest_int instead of a double_int.
21031 (slsr_process_add): Use wide-int interfaces.
21032 (slsr_process_cast): Likewise.
21033 (slsr_process_copy): Likewise.
21034 (dump_candidate): Likewise.
21035 (dump_incr_vec): Likewise.
21036 (replace_ref): Likewise.
21037 (cand_increment): Likewise. Return a widest_int.
21038 (cand_abs_increment): Likewise.
21039 (replace_mult_candidate): Take a widest_int instead of a double_int.
21040 (replace_unconditional_candidate): Use wide-int interfaces.
21041 (incr_vec_index): Take a widest_int instead of a double_int.
21042 (create_add_on_incoming_edge): Likewise.
21043 (create_phi_basis): Use wide-int interfaces.
21044 (replace_conditional_candidate): Likewise.
21045 (record_increment): Take a widest_int instead of a double_int.
21046 (record_phi_increments): Use wide-int interfaces.
21047 (phi_incr_cost): Take a widest_int instead of a double_int.
21048 (lowest_cost_path): Likewise.
21049 (total_savings): Likewise.
21050 (analyze_increments): Use wide-int interfaces.
21051 (ncd_with_phi): Take a widest_int instead of a double_int.
21052 (ncd_of_cand_and_phis): Likewise.
21053 (nearest_common_dominator_for_cands): Likewise.
21054 (insert_initializers): Use wide-int interfaces.
21055 (all_phi_incrs_profitable): Likewise.
21056 (replace_one_candidate): Likewise.
21057 (replace_profitable_candidates): Likewise.
21058 * godump.c: Include wide-int-print.h.
21059 (go_output_typedef): Use wide-int interfaces.
21060 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21061 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21062 (build_loop_iteration_domains): Likewise.
21063 * hooks.h: Include wide-int.h rather than double-int.h.
21064 (hook_bool_dint_dint_uint_bool_true): Delete.
21065 (hook_bool_wint_wint_uint_bool_true): Declare.
21066 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21067 (hook_bool_wint_wint_uint_bool_true): New.
21068 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21070 (ubsan_expand_si_overflow_mul_check): Likewise.
21071 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21072 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21073 (get_ancestor_addr_info): Likewise.
21074 (ipa_modify_call_arguments): Likewise.
21075 * loop-doloop.c (doloop_modify): Likewise.
21076 (doloop_optimize): Likewise.
21077 * loop-iv.c (iv_number_of_iterations): Likewise.
21078 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21079 (unroll_loop_constant_iterations): Likewise.
21080 (decide_unroll_runtime_iterations): Likewise.
21081 (unroll_loop_runtime_iterations): Likewise.
21082 (decide_peel_simple): Likewise.
21083 (decide_unroll_stupid): Likewise.
21084 * lto-streamer-in.c (streamer_read_wi): Add.
21085 (input_cfg): Use wide-int interfaces.
21086 (lto_input_tree_1): Likewise.
21087 * lto-streamer-out.c (streamer_write_wi): Add.
21088 (hash_tree): Use wide-int interfaces.
21089 (output_cfg): Likewise.
21090 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21091 (GTFILES): Add wide-int.h and signop.h.
21092 (TAGS): Look for .cc files too.
21093 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21094 * optabs.c (expand_subword_shift): Likewise.
21095 (expand_doubleword_shift): Likewise.
21096 (expand_absneg_bit): Likewise.
21097 (expand_copysign_absneg): Likewise.
21098 (expand_copysign_bit): Likewise.
21099 * postreload.c (reload_cse_simplify_set): Likewise.
21100 * predict.c (predict_iv_comparison): Likewise.
21101 * pretty-print.h: Include wide-int-print.h.
21103 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21104 * print-tree.c: Include wide-int-print.h.
21105 (print_node_brief): Use wide-int interfaces.
21106 (print_node): Likewise.
21107 * read-rtl.c (validate_const_wide_int): New.
21108 (read_rtx_code): Add CONST_WIDE_INT case.
21109 * real.c: Include wide-int.h.
21110 (real_to_integer2): Delete.
21111 (real_to_integer): New function, returning a wide_int.
21112 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21113 (ten_to_ptwo): Update call to real_from_integer.
21114 (real_digit): Likewise.
21115 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21116 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21117 (REAL_VALUE_TO_INT): Delete.
21118 (real_to_integer): Declare a wide-int form.
21119 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21120 * recog.c (const_int_operand): Improve comment.
21121 (const_scalar_int_operand): New.
21122 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21123 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21124 (split_double): Likewise.
21125 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21126 (rtx_size): Likewise.
21127 (rtx_alloc_stat_v): New.
21128 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21129 (cwi_output_hex): New.
21130 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21131 (cwi_check_failed_bounds): New.
21132 * rtl.def (CONST_WIDE_INT): New.
21133 * rtl.h: Include <utility> and wide-int.h.
21134 (struct hwivec_def): New.
21135 (CWI_GET_NUM_ELEM): New.
21136 (CWI_PUT_NUM_ELEM): New.
21137 (struct rtx_def): Add num_elem and hwiv.
21138 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21139 (CASE_CONST_UNIQUE): Likewise.
21140 (CASE_CONST_ANY): Likewise.
21141 (CONST_SCALAR_INT_P): Likewise.
21142 (CONST_WIDE_INT_P): New.
21144 (HWIVEC_CHECK): New.
21145 (cwi_check_failed_bounds): New.
21147 (HWIVEC_CHECK): New.
21148 (CONST_WIDE_INT_VEC) New.
21149 (CONST_WIDE_INT_NUNITS) New.
21150 (CONST_WIDE_INT_ELT) New.
21151 (rtx_mode_t): New type.
21152 (wi::int_traits <rtx_mode_t>): New.
21154 (wi::min_value): New.
21155 (wi::max_value): New.
21157 (const_wide_int_alloc): New.
21158 (immed_wide_int_const): New.
21159 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21160 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21161 * signop.h: New file.
21162 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21163 (simplify_const_unary_operation): Use wide-int interfaces.
21164 (simplify_binary_operation_1): Likewise.
21165 (simplify_const_binary_operation): Likewise.
21166 (simplify_const_relational_operation): Likewise.
21167 (simplify_immed_subreg): Likewise.
21168 * stmt.c (expand_case): Likewise.
21169 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21170 signop rather than a bool.
21171 * stor-layout.c (layout_type): Use wide-int interfaces.
21172 (initialize_sizetypes): Update calls to
21173 set_min_and_max_values_for_integral_type.
21174 (set_min_and_max_values_for_integral_type): Take a signop rather
21175 than a bool. Use wide-int interfaces.
21176 (fixup_signed_type): Update accordingly. Remove
21177 HOST_BITS_PER_DOUBLE_INT limit.
21178 (fixup_unsigned_type): Likewise.
21179 * system.h (STATIC_CONSTANT_P): New.
21180 (STATIC_ASSERT): New.
21181 * target.def (can_use_doloop_p): Take widest_ints rather than
21183 * target.h: Include wide-int.h rather than double-int.h.
21184 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21186 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21187 rather than INT_CST_LT_UNSIGNED.
21188 (can_use_doloop_if_innermost): Take widest_ints rather than
21190 * tree-affine.c: Include wide-int-print.h.
21191 (double_int_ext_for_comb): Delete.
21192 (wide_int_ext_for_comb): New.
21193 (aff_combination_zero): Use wide-int interfaces.
21194 (aff_combination_const): Take a widest_int instead of a double_int.
21195 (aff_combination_elt): Use wide-int interfaces.
21196 (aff_combination_scale): Take a widest_int instead of a double_int.
21197 (aff_combination_add_elt): Likewise.
21198 (aff_combination_add_cst): Likewise.
21199 (aff_combination_add): Use wide-int interfaces.
21200 (aff_combination_convert): Likewise.
21201 (tree_to_aff_combination): Likewise.
21202 (add_elt_to_tree): Take a widest_int instead of a double_int.
21203 (aff_combination_to_tree): Use wide-int interfaces.
21204 (aff_combination_remove_elt): Likewise.
21205 (aff_combination_add_product): Take a widest_int instead of
21207 (aff_combination_mult): Use wide-int interfaces.
21208 (aff_combination_expand): Likewise.
21209 (double_int_constant_multiple_p): Delete.
21210 (wide_int_constant_multiple_p): New.
21211 (aff_combination_constant_multiple_p): Take a widest_int pointer
21212 instead of a double_int pointer.
21213 (print_aff): Use wide-int interfaces.
21214 (get_inner_reference_aff): Take a widest_int pointer
21215 instead of a double_int pointer.
21216 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
21217 * tree-affine.h: Include wide-int.h.
21218 (struct aff_comb_elt): Change type of coef to widest_int.
21219 (struct affine_tree_combination): Change type of offset to widest_int.
21220 (double_int_ext_for_comb): Delete.
21221 (wide_int_ext_for_comb): New.
21222 (aff_combination_const): Use widest_int instead of double_int.
21223 (aff_combination_scale): Likewise.
21224 (aff_combination_add_elt): Likewise.
21225 (aff_combination_constant_multiple_p): Likewise.
21226 (get_inner_reference_aff): Likewise.
21227 (aff_comb_cannot_overlap_p): Likewise.
21228 (aff_combination_zero_p): Use wide-int interfaces.
21229 * tree.c: Include tree.h.
21230 (init_ttree): Use make_int_cst.
21231 (tree_code_size): Removed code for INTEGER_CST case.
21232 (tree_size): Add INTEGER_CST case.
21233 (make_node_stat): Update comment.
21234 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
21235 (build_int_cst_type): Use wide-int interfaces.
21236 (double_int_to_tree): Likewise.
21237 (double_int_fits_to_tree_p): Delete.
21238 (force_fit_type_double): Delete.
21239 (force_fit_type): New.
21240 (int_cst_hash_hash): Use wide-int interfaces.
21241 (int_cst_hash_eq): Likewise.
21242 (build_int_cst_wide): Delete.
21243 (wide_int_to_tree): New.
21244 (cache_integer_cst): Use wide-int interfaces.
21245 (build_low_bits_mask): Likewise.
21246 (cst_and_fits_in_hwi): Likewise.
21247 (real_value_from_int_cst): Likewise.
21248 (make_int_cst_stat): New.
21249 (integer_zerop): Use wide_int interfaces.
21250 (integer_onep): Likewise.
21251 (integer_all_onesp): Likewise.
21252 (integer_pow2p): Likewise.
21253 (integer_nonzerop): Likewise.
21254 (tree_log2): Likewise.
21255 (tree_floor_log2): Likewise.
21256 (tree_ctz): Likewise.
21257 (int_size_in_bytes): Likewise.
21258 (mem_ref_offset): Return an offset_int rather than a double_int.
21259 (build_type_attribute_qual_variant): Use wide_int interfaces.
21260 (type_hash_eq): Likewise
21261 (tree_int_cst_equal): Likewise.
21262 (tree_int_cst_lt): Delete.
21263 (tree_int_cst_compare): Likewise.
21264 (tree_fits_shwi_p): Use wide_int interfaces.
21265 (tree_fits_uhwi_p): Likewise.
21266 (tree_int_cst_sign_bit): Likewise.
21267 (tree_int_cst_sgn): Likewise.
21268 (tree_int_cst_min_precision): Take a signop rather than a bool.
21269 (simple_cst_equal): Use wide_int interfaces.
21270 (compare_tree_int): Likewise.
21271 (iterative_hash_expr): Likewise.
21272 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
21274 (get_type_static_bounds): Use wide_int interfaces.
21275 (tree_int_cst_elt_check_failed): New.
21276 (build_common_tree_nodes): Reordered to set prec before filling in
21278 (int_cst_value): Check cst_and_fits_in_hwi.
21279 (widest_int_cst_value): Use wide_int interfaces.
21280 (upper_bound_in_type): Likewise.
21281 (lower_bound_in_type): Likewise.
21282 (num_ending_zeros): Likewise.
21283 (drop_tree_overflow): Likewise.
21284 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
21285 (gen_conditions_for_pow_cst_base): Likewise.
21286 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
21287 (group_case_labels_stmt): Use wide-int interfaces.
21288 (verify_gimple_assign_binary): Likewise.
21289 (print_loop): Likewise.
21290 * tree-chrec.c (tree_fold_binomial): Likewise.
21291 * tree-core.h (struct tree_base): Add int_length.
21292 (struct tree_int_cst): Change rep of value.
21293 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
21294 (dr_may_alias_p): Likewise.
21295 (max_stmt_executions_tree): Likewise.
21296 * tree.def (INTEGER_CST): Update comment.
21297 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
21298 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
21299 * tree-dump.c: Include wide-int.h and wide-int-print.h.
21300 (dequeue_and_dump): Use wide-int interfaces.
21301 * tree.h: Include wide-int.h.
21302 (NULL_TREE): Moved to earlier loc in file.
21303 (TREE_INT_CST_ELT_CHECK): New.
21304 (tree_int_cst_elt_check_failed): New.
21306 (TREE_INT_CST): Delete.
21307 (TREE_INT_CST_LOW): Use wide-int interfaces.
21308 (TREE_INT_CST_HIGH): Delete.
21309 (TREE_INT_CST_NUNITS): New.
21310 (TREE_INT_CST_EXT_NUNITS): Likewise.
21311 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
21312 (TREE_INT_CST_ELT): Likewise.
21313 (INT_CST_LT): Delete.
21314 (tree_int_cst_elt_check): New (two forms).
21315 (type_code_size): Update comment.
21316 (make_int_cst_stat, make_int_cst): New.
21317 (tree_to_double_int): Delete.
21318 (double_int_fits_to_tree_p): Delete.
21319 (force_fit_type_double): Delete.
21320 (build_int_cstu): Replace with out-of-line function.
21321 (build_int_cst_wide): Delete.
21322 (tree_int_cst_lt): Define inline.
21323 (tree_int_cst_le): New.
21324 (tree_int_cst_compare): Define inline.
21325 (tree_int_cst_min_precision): Take a signop rather than a bool.
21326 (wi::int_traits <const_tree>): New.
21327 (wi::int_traits <tree>): New.
21328 (wi::extended_tree): New.
21329 (wi::int_traits <wi::extended_tree>): New.
21330 (wi::to_widest): New.
21331 (wi::to_offset): New.
21332 (wi::fits_to_tree_p): New.
21333 (wi::min_value): New.
21334 (wi::max_value): New.
21335 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
21336 (copy_tree_body_r): Likewise.
21337 * tree-object-size.c (compute_object_offset): Likewise.
21338 (addr_object_size): Likewise.
21339 * tree-predcom.c: Include wide-int-print.h.
21340 (struct dref_d): Change type of offset to widest_int.
21341 (dump_dref): Call wide-int printer.
21342 (aff_combination_dr_offset): Use wide-int interfaces.
21343 (determine_offset): Take a widest_int pointer rather than a
21344 double_int pointer.
21345 (split_data_refs_to_components): Use wide-int interfaces.
21346 (suitable_component_p): Likewise.
21347 (order_drefs): Likewise.
21348 (add_ref_to_chain): Likewise.
21349 (valid_initializer_p): Likewise.
21350 (determine_roots_comp): Likewise.
21351 * tree-pretty-print.c: Include wide-int-print.h.
21352 (dump_generic_node): Use wide-int interfaces.
21353 * tree-sra.c (sra_ipa_modify_expr): Likewise.
21354 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
21355 (move_fixed_address_to_symbol): Likewise.
21356 (move_hint_to_base): Likewise.
21357 (move_pointer_to_base): Likewise.
21358 (move_variant_to_index): Likewise.
21359 (most_expensive_mult_to_index): Likewise.
21360 (addr_to_parts): Likewise.
21361 (copy_ref_info): Likewise.
21362 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
21363 (indirect_refs_may_alias_p): Likewise.
21364 (stmt_kills_ref_p_1): Likewise.
21365 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
21366 * tree-ssa-ccp.c: Update comment at top of file. Include
21368 (struct prop_value_d): Change type of mask to widest_int.
21369 (extend_mask): New function.
21370 (dump_lattice_value): Use wide-int interfaces.
21371 (get_default_value): Likewise.
21372 (set_constant_value): Likewise.
21373 (set_value_varying): Likewise.
21374 (valid_lattice_transition): Likewise.
21375 (set_lattice_value): Likewise.
21376 (value_to_double_int): Delete.
21377 (value_to_wide_int): New.
21378 (get_value_from_alignment): Use wide-int interfaces.
21379 (get_value_for_expr): Likewise.
21380 (do_dbg_cnt): Likewise.
21381 (ccp_finalize): Likewise.
21382 (ccp_lattice_meet): Likewise.
21383 (bit_value_unop_1): Use widest_ints rather than double_ints.
21384 (bit_value_binop_1): Likewise.
21385 (bit_value_unop): Use wide-int interfaces.
21386 (bit_value_binop): Likewise.
21387 (bit_value_assume_aligned): Likewise.
21388 (evaluate_stmt): Likewise.
21389 (ccp_fold_stmt): Likewise.
21390 (visit_cond_stmt): Likewise.
21391 (ccp_visit_stmt): Likewise.
21392 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
21393 (constant_pointer_difference): Likewise.
21394 (associate_pointerplus): Likewise.
21395 (combine_conversions): Likewise.
21396 * tree-ssa-loop.h: Include wide-int.h.
21397 (struct tree_niter_desc): Change type of max to widest_int.
21398 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
21399 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
21400 (remove_redundant_iv_tests): Likewise.
21401 (canonicalize_loop_induction_variables): Likewise.
21402 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
21403 (constant_multiple_of): Take a widest_int pointer instead of
21404 a double_int pointer.
21405 (get_computation_aff): Use wide-int interfaces.
21406 (ptr_difference_cost): Likewise.
21407 (difference_cost): Likewise.
21408 (get_loop_invariant_expr_id): Likewise.
21409 (get_computation_cost_at): Likewise.
21410 (iv_elimination_compare_lt): Likewise.
21411 (may_eliminate_iv): Likewise.
21412 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
21413 instead of double_int.
21414 (max_loop_iterations): Likewise.
21415 (max_stmt_executions): Likewise.
21416 (estimated_stmt_executions): Likewise.
21417 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21418 (split_to_var_and_offset): Use wide-int interfaces.
21419 (determine_value_range): Likewise.
21420 (bound_difference_of_offsetted_base): Likewise.
21421 (bounds_add): Take a widest_int instead of a double_int.
21422 (number_of_iterations_ne_max): Use wide-int interfaces.
21423 (number_of_iterations_ne): Likewise.
21424 (number_of_iterations_lt_to_ne): Likewise.
21425 (assert_loop_rolls_lt): Likewise.
21426 (number_of_iterations_lt): Likewise.
21427 (number_of_iterations_le): Likewise.
21428 (number_of_iterations_cond): Likewise.
21429 (number_of_iterations_exit): Likewise.
21430 (finite_loop_p): Likewise.
21431 (derive_constant_upper_bound_assign): Likewise.
21432 (derive_constant_upper_bound): Return a widest_int.
21433 (derive_constant_upper_bound_ops): Likewise.
21434 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
21435 (record_estimate): Take a widest_int rather than a double_int.
21436 (record_nonwrapping_iv): Use wide-int interfaces.
21437 (double_int_cmp): Delete.
21438 (wide_int_cmp): New.
21439 (bound_index): Take a widest_int rather than a double_int.
21440 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
21441 (maybe_lower_iteration_bound): Likewise.
21442 (estimate_numbers_of_iterations_loop): Likewise.
21443 (estimated_loop_iterations): Take a widest_int pointer than than
21444 a double_int pointer.
21445 (estimated_loop_iterations_int): Use wide-int interfaces.
21446 (max_loop_iterations): Take a widest_int pointer than than
21447 a double_int pointer.
21448 (max_loop_iterations_int): Use wide-int interfaces.
21449 (max_stmt_executions): Take a widest_int pointer than than
21450 a double_int pointer.
21451 (estimated_stmt_executions): Likewise.
21452 (n_of_executions_at_most): Use wide-int interfaces.
21453 (scev_probably_wraps_p): Likewise.
21454 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
21455 to real_to_integer.
21456 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
21458 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
21459 double_ints. Adjust for trailing_wide_ints <3> representation.
21460 (set_nonzero_bits): Likewise.
21461 (get_range_info): Return wide_ints rather than double_ints.
21462 Adjust for trailing_wide_ints <3> representation.
21463 (get_nonzero_bits): Likewise.
21464 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
21466 * tree-ssanames.h (struct range_info_def): Replace min, max and
21467 nonzero_bits with a trailing_wide_ints <3>.
21468 (set_range_info): Use wide_int_refs rather than double_ints.
21469 (set_nonzero_bits): Likewise.
21470 (get_range_info): Return wide_ints rather than double_ints.
21471 (get_nonzero_bits): Likewise.
21472 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
21473 * tree-ssa-pre.c (phi_translate_1): Likewise.
21474 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
21475 (acceptable_pow_call): Likewise.
21476 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
21478 (vn_reference_fold_indirect): Likewise.
21479 (vn_reference_maybe_forwprop_address): Likewise.
21480 (valueize_refs_1): Likewise.
21481 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
21482 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
21483 tree_int_cst_lt and tree_int_cst_le.
21484 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
21486 (streamer_alloc_tree): Likewise.
21487 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
21488 (streamer_write_tree_header): Likewise.
21489 (streamer_write_integer_cst): Likewise.
21490 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
21491 (build_constructors): Likewise.
21492 (array_value_type): Likewise.
21493 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
21494 (vect_check_gather): Likewise.
21495 * tree-vect-generic.c (build_replicated_const): Likewise.
21496 (expand_vector_divmod): Likewise.
21497 * tree-vect-loop.c (vect_transform_loop): Likewise.
21498 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
21499 (vect_do_peeling_for_alignment): Likewise.
21500 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
21501 * tree-vrp.c: Include wide-int.h.
21502 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
21503 (extract_range_from_assert): Use wide-int interfaces.
21504 (vrp_int_const_binop): Likewise.
21505 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
21506 double_int pointers.
21507 (ranges_from_anti_range): Use wide-int interfaces.
21508 (quad_int_cmp): Delete.
21509 (quad_int_pair_sort): Likewise.
21510 (extract_range_from_binary_expr_1): Use wide-int interfaces.
21511 (extract_range_from_unary_expr_1): Likewise.
21512 (adjust_range_with_scev): Likewise.
21513 (masked_increment): Take and return wide_ints rather than double_ints.
21514 (register_edge_assert_for_2): Use wide-int interfaces.
21515 (check_array_ref): Likewise.
21516 (search_for_addr_array): Likewise.
21517 (maybe_set_nonzero_bits): Likewise.
21518 (union_ranges): Pass an integer of the correct type instead of
21519 using integer_one_node.
21520 (intersect_ranges): Likewise.
21521 (simplify_truth_ops_using_ranges): Likewise.
21522 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
21523 (range_fits_type_p): Likewise.
21524 (simplify_cond_using_ranges): Likewise. Take a signop rather than
21526 (simplify_conversion_using_ranges): Use wide-int interfaces.
21527 (simplify_float_conversion_using_ranges): Likewise.
21528 (vrp_finalize): Likewise.
21529 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
21530 (gimple_stringops_transform): Likewise.
21531 * varasm.c (decode_addr_const): Likewise.
21532 (const_hash_1): Likewise.
21533 (const_rtx_hash_1): Likewise
21534 (output_constant): Likewise.
21535 (array_size_for_constructor): Likewise.
21536 (output_constructor_regular_field): Likewise.
21537 (output_constructor_bitfield): Likewise.
21538 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
21539 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
21541 * gencheck.c: Define BITS_PER_UNIT.
21542 * wide-int.cc: New.
21544 * wide-int-print.cc: New.
21545 * wide-int-print.h: New.
21547 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21549 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
21551 2014-05-06 Richard Biener <rguenther@suse.de>
21553 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
21554 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
21555 (TODO_verify_all): Adjust.
21556 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
21557 TODO_verify_stmts and TODO_verify_rtl_sharing.
21558 * bb-reorder.c: Likewise.
21559 * cfgexpand.c: Likewise.
21560 * cprop.c: Likewise.
21562 * function.c: Likewise.
21563 * fwprop.c: Likewise.
21564 * gcse.c: Likewise.
21565 * gimple-ssa-isolate-paths.c: Likewise.
21566 * gimple-ssa-strength-reduction.c: Likewise.
21567 * ipa-split.c: Likewise.
21568 * loop-init.c: Likewise.
21569 * loop-unroll.c: Likewise.
21570 * lower-subreg.c: Likewise.
21571 * modulo-sched.c: Likewise.
21572 * postreload-gcse.c: Likewise.
21573 * predict.c: Likewise.
21574 * recog.c: Likewise.
21575 * sched-rgn.c: Likewise.
21576 * store-motion.c: Likewise.
21577 * tracer.c: Likewise.
21578 * trans-mem.c: Likewise.
21579 * tree-call-cdce.c: Likewise.
21580 * tree-cfg.c: Likewise.
21581 * tree-cfgcleanup.c: Likewise.
21582 * tree-complex.c: Likewise.
21583 * tree-eh.c: Likewise.
21584 * tree-emutls.c: Likewise.
21585 * tree-if-conv.c: Likewise.
21586 * tree-into-ssa.c: Likewise.
21587 * tree-loop-distribution.c: Likewise.
21588 * tree-object-size.c: Likewise.
21589 * tree-parloops.c: Likewise.
21590 * tree-pass.h: Likewise.
21591 * tree-sra.c: Likewise.
21592 * tree-ssa-ccp.c: Likewise.
21593 * tree-ssa-copy.c: Likewise.
21594 * tree-ssa-copyrename.c: Likewise.
21595 * tree-ssa-dce.c: Likewise.
21596 * tree-ssa-dom.c: Likewise.
21597 * tree-ssa-dse.c: Likewise.
21598 * tree-ssa-forwprop.c: Likewise.
21599 * tree-ssa-ifcombine.c: Likewise.
21600 * tree-ssa-loop-ch.c: Likewise.
21601 * tree-ssa-loop-ivcanon.c: Likewise.
21602 * tree-ssa-loop.c: Likewise.
21603 * tree-ssa-math-opts.c: Likewise.
21604 * tree-ssa-phiopt.c: Likewise.
21605 * tree-ssa-phiprop.c: Likewise.
21606 * tree-ssa-pre.c: Likewise.
21607 * tree-ssa-reassoc.c: Likewise.
21608 * tree-ssa-sink.c: Likewise.
21609 * tree-ssa-strlen.c: Likewise.
21610 * tree-ssa-tail-merge.c: Likewise.
21611 * tree-ssa-uncprop.c: Likewise.
21612 * tree-switch-conversion.c: Likewise.
21613 * tree-tailcall.c: Likewise.
21614 * tree-vect-generic.c: Likewise.
21615 * tree-vectorizer.c: Likewise.
21616 * tree-vrp.c: Likewise.
21617 * tsan.c: Likewise.
21618 * var-tracking.c: Likewise.
21619 * bt-load.c: Likewise.
21620 * cfgcleanup.c: Likewise.
21621 * combine-stack-adj.c: Likewise.
21622 * combine.c: Likewise.
21623 * compare-elim.c: Likewise.
21624 * config/epiphany/resolve-sw-modes.c: Likewise.
21625 * config/i386/i386.c: Likewise.
21626 * config/mips/mips.c: Likewise.
21627 * config/s390/s390.c: Likewise.
21628 * config/sh/sh_treg_combine.cc: Likewise.
21629 * config/sparc/sparc.c: Likewise.
21632 * final.c: Likewise.
21633 * ifcvt.c: Likewise.
21634 * mode-switching.c: Likewise.
21635 * passes.c: Likewise.
21636 * postreload.c: Likewise.
21638 * reg-stack.c: Likewise.
21639 * regcprop.c: Likewise.
21640 * regrename.c: Likewise.
21643 2014-05-06 Richard Biener <rguenther@suse.de>
21645 PR middle-end/61070
21646 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
21647 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
21649 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
21652 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
21654 2014-05-05 Radovan Obradovic <robradovic@mips.com>
21655 Tom de Vries <tom@codesourcery.com>
21657 * target.def (call_fusage_contains_non_callee_clobbers): New
21659 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
21661 (@node Miscellaneous Register Hooks): New node.
21662 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
21663 * doc/tm.texi: Regenerate.
21665 2014-05-05 Marek Polacek <polacek@redhat.com>
21668 * opts.c (common_handle_option): Call error_at instead of warning_at.
21670 2014-05-05 Richard Biener <rguenther@suse.de>
21672 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
21673 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
21674 under the TODO_verify_il umbrella.
21676 2014-05-05 Richard Biener <rguenther@suse.de>
21678 * passes.c (execute_function_todo): Move TODO_verify_flow under
21679 the TODO_verify_ul umbrella.
21681 2014-05-05 Richard Biener <rguenther@suse.de>
21683 PR middle-end/61010
21684 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
21685 X & CST away from a CST that is the mask of a mode.
21687 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21689 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
21690 int argument to enum machine_mode.
21691 (picochip_class_max_nregs): Ditto.
21692 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
21693 (picochip_class_max_nregs): Ditto.
21695 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21697 * target.def: Add new target hook.
21698 * doc/tm.texi: Regenerate.
21699 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
21700 * targhooks.c (default_keep_leaf_when_profiled): New function.
21702 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
21703 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
21705 2014-05-05 Bin Cheng <bin.cheng@arm.com>
21707 PR tree-optimization/60363
21708 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
21709 (copy_phi_args): New parameters. Call get_value_locus_in_path.
21710 (update_destination_phis): New parameter.
21711 (create_edge_and_update_destination_phis): Ditto.
21712 (ssa_fix_duplicate_block_edges): Pass new arguments.
21713 (thread_single_edge): Ditto.
21715 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
21717 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
21718 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
21719 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
21720 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
21721 Use RS6000_BTM_HARD_FLOAT.
21722 (BU_MISC_2): Likewise.
21723 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
21724 RS6000_BTM_HARD_FLOAT.
21725 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
21726 is explicitly used.
21727 (rs6000_invalid_builtin): Add hard floating builtin support.
21728 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
21729 hard float builtins.
21730 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
21732 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21734 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
21735 Add missing function* argument.
21737 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21739 * lra-constraints.c (valid_address_p): Move earlier in file.
21740 Add a constraint argument to the address_info version.
21741 (satisfies_memory_constraint_p): New function.
21742 (satisfies_address_constraint_p): Likewise.
21743 (process_alt_operands, curr_insn_transform): Use them.
21744 (process_address): Pass the constraint to valid_address_p when
21745 checking address operands.
21747 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21749 * config/mips/mips.c (mips_isa_rev): New variable.
21750 (mips_set_architecture): Set it.
21751 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
21753 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
21754 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
21755 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
21756 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
21757 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
21758 conditions in terms of mips_isa_rev.
21759 (mips_isa_rev): Declare.
21761 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21763 * config/sh/sh-mem.cc: Use tabs instead of spaces.
21764 (prob_unlikely, prob_likely): Make variables const.
21766 2014-05-03 Denis Chertykov <chertykov@gmail.com>
21768 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
21770 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21772 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
21774 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21776 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
21777 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
21778 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
21780 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
21781 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
21783 Replace usage of ROUND_REG with sh_round_reg.
21784 Use CEIL instead of ROUND_ADVANCE.
21786 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21789 * config/sh/sh.c: Include stdlib headers before everything else.
21791 2014-05-02 Jakub Jelinek <jakub@redhat.com>
21793 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
21794 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
21795 (gimplify_adjust_omp_clauses): Simd region is never
21796 directly nested in combined parallel. Instead, for linear
21797 with copyin/copyout, if in combined for simd loop, make decl
21798 firstprivate/lastprivate on OMP_FOR.
21799 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
21800 expand_omp_for_static_chunk): When setting endvar, also set
21801 fd->loop.v to the same value.
21803 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21805 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
21807 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
21809 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
21812 2014-05-02 Marek Polacek <polacek@redhat.com>
21814 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
21816 2014-05-02 Kito Cheng <kito@0xlab.org>
21818 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
21819 to a C expression marco.
21820 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
21821 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
21822 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
21823 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
21824 HONOR_REG_ALLOC_ORDER.
21825 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
21827 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21829 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
21831 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21833 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
21835 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
21837 * tree-if-conv.c (is_cond_scalar_reduction): New function.
21838 (convert_scalar_cond_reduction): Likewise.
21839 (predicate_scalar_phi): Add recognition and transformation
21840 of simple conditioanl reduction to be vectorizable.
21842 2014-05-01 Marek Polacek <polacek@redhat.com>
21845 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
21847 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
21849 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
21850 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
21851 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
21852 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
21853 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
21854 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
21855 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
21856 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
21858 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
21860 * config/arc/arc.opt (mlra): Move comment above option name
21861 to avoid mis-parsing as language options.
21863 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21865 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
21866 * config/sol2.h: ... here.
21867 * config/sol2-10.h: Remove.
21869 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
21870 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
21871 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
21872 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
21873 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
21874 * config/sol2.h: ... here.
21875 (SECTION_NAME_FORMAT): Don't redefine.
21876 (STARTFILE_ARCH32_SPEC): Rename to ...
21877 (STARTFILE_ARCH_SPEC): ... this.
21878 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
21879 * config/sparc/sol2.h: ... here.
21880 (SECTION_NAME_FORMAT): Don't undef.
21881 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
21882 (SUBTARGET_EXTRA_SPECS): Remove.
21883 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
21885 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
21886 (MD_STARTFILE_PREFIX): Remove.
21887 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
21888 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
21889 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
21890 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
21891 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
21892 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
21893 * config/i386/sol2.h: ... here.
21894 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
21895 * config/i386/sol2-bi.h: Remove.
21896 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
21897 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
21899 * config/i386/t-sol2-64: Rename to ...
21900 * config/i386/t-sol2: ... this.
21901 * config/sparc/t-sol2-64: Rename to ...
21902 * config/sparc/t-sol2: ... this.
21904 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
21905 sol2_tm_file_head, sol2_tm_file_tail.
21906 Include ${cpu_type}/sol2.h before sol2.h.
21908 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
21909 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
21910 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
21911 Reflect i386/t-sol2-64 renaming.
21912 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
21913 Reflect sparc/t-sol2-64 renaming.
21915 2014-04-30 Richard Biener <rguenther@suse.de>
21917 * passes.c (execute_function_todo): Move TODO_verify_stmts
21918 and TODO_verify_ssa under the TODO_verify_il umbrella.
21919 * tree-ssa.h (verify_ssa): Adjust prototype.
21920 * tree-ssa.c (verify_ssa): Add parameter to tell whether
21921 we should verify SSA operands.
21922 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
21923 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
21924 whether we should verify whether not throwing stmts have EH info.
21925 * graphite-scop-detection.c (create_sese_edges): Adjust.
21926 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
21927 * tree-eh.c (lower_try_finally_switch): Do not add the
21928 default case label twice.
21930 2014-04-30 Marek Polacek <polacek@redhat.com>
21932 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
21933 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
21934 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
21935 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
21937 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
21939 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
21940 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
21941 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
21942 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
21943 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
21944 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
21945 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
21946 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
21948 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21950 * tree-cfg.c (dump_function_to_file): Dump the return type of
21951 functions, in a line to itself before the function body, mimicking
21952 the layout of a C function.
21954 2014-04-29 Jakub Jelinek <jakub@redhat.com>
21956 PR tree-optimization/60971
21957 * tree-tailcall.c (process_assignment): Reject conversions which
21960 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
21962 * calls.c (initialize_argument_information): Always treat
21963 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
21964 (expand_call): Likewise.
21965 (emit_library_call_calue_1): Likewise.
21966 * expr.c (PUSH_ARGS_REVERSED): Do not define.
21967 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
21970 2014-04-29 Nick Clifton <nickc@redhat.com>
21972 * config/msp430/msp430.md (umulsidi): Fix typo.
21973 (mulhisi3): Enable even inside interrupt handlers.
21974 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
21975 bigger return address pushed in large mode.
21977 2014-04-29 Nick Clifton <nickc@redhat.com>
21979 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
21980 (arc_init_reg_tables): Use a machine_mode enum to iterate over
21982 * config/m32r/m32r.c (init_reg_tables): Likewise.
21983 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
21984 enum to hold the modes.
21986 2014-04-29 Richard Biener <rguenther@suse.de>
21988 * dominance.c (free_dominance_info): Add overload with
21989 function parameter.
21990 (dom_info_state): Likewise.
21991 (dom_info_available_p): Likewise.
21992 * basic-block.h (free_dominance_info, dom_info_state,
21993 dom_info_available_p): Declare overloads.
21994 * passes.c (execute_function_todo): Verify that verifiers
21995 don't change dominator info state. Drop dominator info
21996 for IPA pass invocations.
21997 * cgraph.c (release_function_body): Restore asserts that
21998 dominator information is released.
22000 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22002 * doc/invoke.texi: Fix typo.
22003 * tree-vrp.c: Fix typos.
22004 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22006 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22008 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22010 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22012 * config/aarch64/aarch64-builtins.c
22013 (aarch64_types_storestruct_lane_qualifiers): New.
22014 (TYPES_STORESTRUCT_LANE): Likewise.
22015 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22016 (st3_lane): Likewise.
22017 (st4_lane): Likewise.
22018 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22019 (vec_store_lanesci_lane<mode>): Likewise.
22020 (vec_store_lanesxi_lane<mode>): Likewise.
22021 (aarch64_st2_lane<VQ:mode>): Likewise.
22022 (aarch64_st3_lane<VQ:mode>): Likewise.
22023 (aarch64_st4_lane<VQ:mode>): Likewise.
22024 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22025 * config/aarch64/arm_neon.h
22026 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22027 use new macro arguments.
22028 (__ST3_LANE_FUNC): Likewise.
22029 (__ST4_LANE_FUNC): Likewise.
22030 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22031 (V_THREE_ELEM): Likewise.
22032 (V_FOUR_ELEM): Likewise.
22034 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22036 * doc/gimple.texi: Replace the description of the now-defunct
22037 union gimple_statement_d with a diagram showing the
22038 gimple_statement_base class hierarchy and its relationships to
22039 the GSS_ and GIMPLE_ enums.
22041 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22043 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22044 * config/aarch64/aarch64.c
22045 (aarch64_cannot_change_mode_class): Weaken conditions.
22046 (aarch64_modes_tieable_p): New.
22047 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22049 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22051 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22052 (loadsync_<mode>): Change mode.
22053 (load_quadpti, store_quadpti): New.
22054 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22055 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22057 2014-04-28 Martin Jambor <mjambor@suse.cz>
22059 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22060 same alias type as the original statement.
22061 (subreplacement_assignment_data): New type.
22062 (handle_unscalarized_data_in_subtree): New type of parameter,
22063 generate new memory accesses with same alias type as the original
22065 (load_assign_lhs_subreplacements): Likewise.
22066 (sra_modify_constructor_assign): Generate new memory accesses with
22067 same alias type as the original statement.
22069 2014-04-28 Richard Biener <rguenther@suse.de>
22071 * tree-pass.h (TODO_verify_il): Define.
22072 (TODO_verify_all): Complete properly.
22073 * passes.c (execute_function_todo): Move existing loop-closed
22074 SSA verification under TODO_verify_il.
22075 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22076 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22077 Fix tree sharing issue.
22079 2014-04-28 Richard Biener <rguenther@suse.de>
22081 PR middle-end/60092
22082 * builtins.def (DEF_C11_BUILTIN): Add.
22083 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22084 * coretypes.h (enum function_class): Add function_c11_misc.
22085 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22086 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22087 (call_may_clobber_ref_p_1): Likewise.
22088 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22089 (mark_all_reaching_defs_necessary_1): Likewise.
22090 (propagate_necessity): Likewise.
22091 (eliminate_unnecessary_stmts): Likewise.
22092 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22094 2014-04-28 Richard Biener <rguenther@suse.de>
22096 * tree-vrp.c (vrp_var_may_overflow): Remove.
22097 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22098 with overflow immediately bump to one before that value and
22099 let iteration figure out overflow status.
22101 2014-04-28 Richard Biener <rguenther@suse.de>
22103 * configure.ac: Do valgrind header checks unconditionally.
22104 Add --enable-valgrind-annotations.
22105 * system.h: Guard valgrind header inclusion with
22106 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22107 * alloc-pool.c (pool_alloc, pool_free): Use
22108 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22109 to guard possibly dead code.
22110 * config.in: Regenerated.
22111 * configure: Likewise.
22113 2014-04-28 Jeff Law <law@redhat.com>
22115 PR tree-optimization/60902
22116 * tree-ssa-threadedge.c
22117 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22118 over real defs when invalidating outputs from statements that do not
22119 produce useful outputs for threading.
22121 2014-04-28 Richard Biener <rguenther@suse.de>
22123 PR tree-optimization/60979
22124 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22125 SCOPs that end in a block with a successor with abnormal
22128 2014-04-28 Richard Biener <rguenther@suse.de>
22130 * tree-pass.h (execute_pass_list): Adjust prototype.
22131 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22132 (do_per_function): Change callback signature, push all actual
22133 work to the callbals.
22134 (do_per_function_toporder): Likewise.
22135 (execute_function_dump): Adjust.
22136 (execute_function_todo): Likewise.
22137 (clear_last_verified): Likewise.
22138 (verify_curr_properties): Likewise.
22139 (update_properties_after_pass): Likewise.
22140 (execute_pass_list_1): Split out from ...
22141 (execute_pass_list): ... here. Adjust.
22142 (execute_ipa_pass_list): Likewise.
22143 * cgraphunit.c (cgraph_add_new_function): Adjust.
22144 (analyze_function): Likewise.
22145 (expand_function): Likewise.
22146 * cgraph.c (release_function_body): Free dominance info
22147 here instead of asserting it was magically freed elsewhere.
22149 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22151 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22152 * configure: Regenerate.
22153 * config/sparc/sparc.opt (muser-mode): New option.
22154 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22156 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22157 * doc/invoke.texi (SPARC options): Document -muser-mode.
22159 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22161 * cselib.c (find_slot_memmode): Delete.
22162 (cselib_hasher): Change compare_type to a struct.
22163 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22165 (preserve_constants_and_equivs): Adjust for new compare_type.
22166 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22167 (wrap_constant): Delete.
22168 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22170 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22172 * doc/install.texi (Building with profile feedback): Remove
22175 2014-04-26 Tom de Vries <tom@codesourcery.com>
22177 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22180 2014-04-25 Cary Coutant <ccoutant@google.com>
22183 * dwarf2out.c (should_move_die_to_comdat): A type definition
22184 can contain a subprogram definition, but don't move it to a
22186 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22187 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22189 (clone_tree_hash): Rename to...
22190 (clone_tree_partial): ...this; change callers. Copy
22191 DW_TAG_subprogram DIEs as declarations.
22192 (copy_decls_walk): Don't copy children of a declaration into a
22195 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22198 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22201 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22203 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22204 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
22206 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
22209 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22211 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
22213 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22215 PR tree-optimization/60930
22216 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
22217 creating a multiply candidate by folding two constant
22218 multiplicands when the result overflows.
22220 2014-04-25 Jakub Jelinek <jakub@redhat.com>
22222 PR tree-optimization/60960
22223 * tree-vect-generic.c (expand_vector_operation): Only call
22224 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
22226 2014-04-25 Tom de Vries <tom@codesourcery.com>
22228 * expr.c (clobber_reg_mode): New function.
22229 * expr.h (clobber_reg): New function.
22231 2014-04-25 Tom de Vries <tom@codesourcery.com>
22233 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
22236 2014-04-25 Radovan Obradovic <robradovic@mips.com>
22237 Tom de Vries <tom@codesourcery.com>
22239 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
22241 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
22242 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
22243 new argument to find_all_hard_reg_sets call.
22245 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22247 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
22248 Use HOST_WIDE_INT_C for mask literal.
22249 (aarch_rev16_shleft_mask_imm_p): Likewise.
22251 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
22254 * config/sparc/sparc.md (ashlsi3_extend): Delete.
22256 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
22258 PR preprocessor/56540
22259 * config/i386/i386-c.c (ix86_target_macros): Define
22260 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
22262 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22264 * configure.ac (tga_func): Remove.
22265 (LIB_TLS_SPEC): Remove.
22266 * configure: Regenerate.
22267 * config.in: Regenerate.
22268 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
22270 2014-04-25 Richard Biener <rguenther@suse.de>
22273 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
22274 call stmt use/clobber sets during stmt walk instead of
22275 walking the possibly incomplete set of caller edges.
22277 2014-04-25 Richard Biener <rguenther@suse.de>
22280 * passes.c (apply_ipa_transforms): Inline into only caller ...
22281 (execute_one_pass): ... here. Properly bring in function
22282 bodies for nodes we want to apply IPA transforms to.
22284 2014-04-24 Cong Hou <congh@google.com>
22286 PR tree-optimization/60896
22287 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
22288 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
22289 (vect_mark_pattern_stmts): Set the def type of all statements in
22290 PATTERN_DEF_SEQ as vect_internal_def.
22292 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
22294 * doc/extend.texi (PowerPC Built-in Functions): Document new
22295 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
22296 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
22298 * config/rs6000/predicates.md (const_0_to_3_operand): New
22299 predicate to match 0..3 integer constants.
22301 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
22302 to support adding miscellaneous builtin functions.
22303 (BU_DFP_MISC_2): Likewise.
22304 (BU_P7_MISC_1): Likewise.
22305 (BU_P7_MISC_2): Likewise.
22306 (BU_P8V_MISC_3): Likewise.
22307 (BU_MISC_1): Likewise.
22308 (BU_MISC_2): Likewise.
22309 (DIVWE): Add extended divide builtin functions.
22310 (DIVWEO): Likewise.
22311 (DIVWEU): Likewise.
22312 (DIVWEUO): Likewise.
22314 (DIVDEO): Likewise.
22315 (DIVDEU): Likewise.
22316 (DIVDEUO): Likewise.
22317 (DXEX): Add decimal floating-point builtin functions.
22319 (DDEDPD): Likewise.
22320 (DDEDPDQ): Likewise.
22321 (DENBCD): Likewise.
22322 (DENBCDQ): Likewise.
22326 (DSCLIQ): Likewise.
22328 (DSCRIQ): Likewise.
22329 (CDTBCD): Add new BCD builtin functions.
22330 (CBCDTD): Likewise.
22331 (ADDG6S): Likewise.
22332 (BCDADD): Likewise.
22333 (BCDADD_LT): Likewise.
22334 (BCDADD_EQ): Likewise.
22335 (BCDADD_GT): Likewise.
22336 (BCDADD_OV): Likewise.
22337 (BCDSUB): Likewise.
22338 (BCDSUB_LT): Likewise.
22339 (BCDSUB_EQ): Likewise.
22340 (BCDSUB_GT): Likewise.
22341 (BCDSUB_OV): Likewise.
22342 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
22343 (UNPACK_TD): Likewise.
22344 (PACK_TF): Likewise.
22345 (UNPACK_TF): Likewise.
22346 (UNPACK_TF_0): Likewise.
22347 (UNPACK_TF_1): Likewise.
22348 (PACK_V1TI): Likewise.
22349 (UNPACK_V1TI): Likewise.
22351 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
22352 support for decimal floating point builtin functions.
22353 (rs6000_expand_ternop_builtin): Add checks for the new builtin
22354 functions that take constant arguments.
22355 (rs6000_invalid_builtin): Add decimal floating point builtin support.
22356 (rs6000_init_builtins): Setup long double, _Decimal64, and
22357 _Decimal128 types for new builtin functions.
22358 (builtin_function_type): Set the unsigned flags appropriately for
22359 the new builtin functions.
22360 (rs6000_opt_masks): Add support for decimal floating point builtin
22363 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
22364 floating point builtin functions.
22365 (RS6000_BTM_COMMON): Likewise.
22366 (RS6000_BTI_long_double): Likewise.
22367 (RS6000_BTI_dfloat64): Likewise.
22368 (RS6000_BTI_dfloat128): Likewise.
22369 (long_double_type_internal_node): Likewise.
22370 (dfloat64_type_internal_node): Likewise.
22371 (dfloat128_type_internal_node): Likewise.
22373 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
22374 2.07 bcd arithmetic instructions.
22375 (UNSPEC_BCDSUB): Likewise.
22376 (UNSPEC_BCD_OVERFLOW): Likewise.
22377 (UNSPEC_BCD_ADD_SUB): Likewise.
22378 (bcd_add_sub): Likewise.
22379 (BCD_TEST): Likewise.
22380 (bcd<bcd_add_sub>): Likewise.
22381 (bcd<bcd_add_sub>_test): Likewise.
22382 (bcd<bcd_add_sub>_test2): Likewise.
22383 (bcd<bcd_add_sub>_<code>): Likewise.
22384 (peephole2 for combined bcd ops): Likewise.
22386 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
22387 decimal floating point builtin functions.
22388 (UNSPEC_DENBCD): Likewise.
22389 (UNSPEC_DXEX): Likewise.
22390 (UNSPEC_DIEX): Likewise.
22391 (UNSPEC_DSCLI): Likewise.
22392 (UNSPEC_DSCRI): Likewise.
22393 (D64_D128): Likewise.
22394 (dfp_suffix): Likewise.
22395 (dfp_ddedpd_<mode>): Likewise.
22396 (dfp_denbcd_<mode>): Likewise.
22397 (dfp_dxex_<mode>): Likewise.
22398 (dfp_diex_<mode>): Likewise.
22399 (dfp_dscli_<mode>): Likewise.
22400 (dfp_dscri_<mode>): Likewise.
22402 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
22404 (UNSPEC_CDTBCD): Likewise.
22405 (UNSPEC_CBCDTD): Likewise.
22406 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
22407 (UNSPEC_DIVEO): Likewise.
22408 (UNSPEC_DIVEU): Likewise.
22409 (UNSPEC_DIVEUO): Likewise.
22410 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
22411 pack/unpack 128-bit types.
22412 (UNSPEC_PACK_128BIT): Likewise.
22413 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
22414 (udiv<mode>3): Use idiv_ldiv mode attribute.
22415 (div<mode>3): Likewise.
22416 (addg6s): Add new BCD builtin functions.
22417 (cdtbcd): Likewise.
22418 (cbcdtd): Likewise.
22419 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22420 (div_extend): Likewise.
22421 (div<div_extend>_<mode>"): Likewise.
22422 (FP128_64): Add support for new builtin functions to pack/unpack
22424 (unpack<mode>): Likewise.
22425 (unpacktf_0): Likewise.
22426 (unpacktf_1): Likewise.
22427 (unpack<mode>_dm): Likewise.
22428 (unpack<mode>_nodm): Likewise.
22429 (pack<mode>): Likewise.
22430 (unpackv1ti): Likewise.
22431 (packv1ti): Likewise.
22433 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
22435 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
22438 2014-04-24 Jakub Jelinek <jakub@redhat.com>
22440 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
22441 * gimplify.c (omp_is_private): Change last argument's type to int.
22442 Only diagnose lastprivate if the simd argument is 1, only diagnose
22443 linear if the simd argument is 2.
22444 (gimplify_omp_for): Adjust omp_is_private callers. When adding
22445 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
22446 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
22447 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
22448 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
22449 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22450 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
22451 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22452 * tree-nested.c (convert_nonlocal_omp_clauses,
22453 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
22455 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
22458 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
22461 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
22463 * flag-types.h (enum ivar_visibility): Add.
22465 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
22467 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
22468 function * argument.
22470 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
22472 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
22474 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22475 Tom de Vries <tom@codesourcery.com>
22477 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
22478 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
22480 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
22481 * emit-rtl.c (try_split): Same.
22483 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22484 Tom de Vries <tom@codesourcery.com>
22486 * common.opt (fuse-caller-save): New option.
22488 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
22490 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
22491 elements for big-endian.
22493 2014-04-24 Richard Biener <rguenther@suse.de>
22495 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
22496 during TER and instead use the sepops interface for expanding
22497 non-GIMPLE_SINGLE_RHS.
22499 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22501 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
22502 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
22504 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22506 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
22507 assembler 64-bit option.
22508 * configure: Regenerate.
22510 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22512 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
22513 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
22514 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
22515 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
22516 (TARGET_CRYPTO): Take TARGET_SIMD into account.
22518 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22520 * config/aarch64/aarch64-builtins.c
22521 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
22522 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
22523 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
22524 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
22526 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
22527 (Vrevsuff): New mode attribute.
22529 2014-04-24 Terry Guo <terry.guo@arm.com>
22531 * config/arm/arm.h (machine_function): Define variable
22532 after_arm_reorg here.
22533 * config/arm/arm.c (after_arm_reorg): Remove the definition.
22534 (arm_split_constant): Update the way to access variable
22536 (arm_reorg): Ditto.
22537 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
22539 2014-04-23 Tom de Vries <tom@codesourcery.com>
22541 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
22543 2014-04-23 David Malcolm <dmalcolm@redhat.com>
22545 * is-a.h: Update comments to reflect the following changes to the
22546 "pointerness" of the API, making the template parameter match the
22547 return type, allowing use of is-a.h with typedefs of pointers.
22548 (is_a_helper::cast): Return a T rather then a pointer to a T, so
22549 that the return type matches the parameter to the is_a_helper.
22551 (dyn_cast): Likewise.
22553 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
22554 pointer from the is-a.h API.
22556 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
22557 (is_a_helper <cgraph_node *>::test): ...this, matching change to
22559 (is_a_helper <varpool_node>::test): Likewise, convert to...
22560 (is_a_helper <varpool_node *>::test): ...this.
22562 (varpool_first_variable): Update for removal of implicit pointer
22563 from the is-a.h API.
22564 (varpool_next_variable): Likewise.
22565 (varpool_first_static_initializer): Likewise.
22566 (varpool_next_static_initializer): Likewise.
22567 (varpool_first_defined_variable): Likewise.
22568 (varpool_next_defined_variable): Likewise.
22569 (cgraph_first_defined_function): Likewise.
22570 (cgraph_next_defined_function): Likewise.
22571 (cgraph_first_function): Likewise.
22572 (cgraph_next_function): Likewise.
22573 (cgraph_first_function_with_gimple_body): Likewise.
22574 (cgraph_next_function_with_gimple_body): Likewise.
22575 (cgraph_alias_target): Likewise.
22576 (varpool_alias_target): Likewise.
22577 (cgraph_function_or_thunk_node): Likewise.
22578 (varpool_variable_node): Likewise.
22579 (symtab_real_symbol_p): Likewise.
22580 * cgraphunit.c (referred_to_p): Likewise.
22581 (analyze_functions): Likewise.
22582 (handle_alias_pairs): Likewise.
22583 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
22584 * gimple-ssa.h (gimple_vuse_op): Likewise.
22585 (gimple_vdef_op): Likewise.
22586 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
22587 * gimple.c (gimple_build_asm_1): Likewise.
22588 (gimple_build_try): Likewise.
22589 (gimple_build_resx): Likewise.
22590 (gimple_build_eh_dispatch): Likewise.
22591 (gimple_build_omp_for): Likewise.
22592 (gimple_omp_for_set_clauses): Likewise.
22594 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
22595 (is_a_helper <gimple_statement_asm *>::test): ...this.
22596 (is_a_helper <gimple_statement_bind>::test): Convert to...
22597 (is_a_helper <gimple_statement_bind *>::test): ...this.
22598 (is_a_helper <gimple_statement_call>::test): Convert to...
22599 (is_a_helper <gimple_statement_call *>::test): ...this.
22600 (is_a_helper <gimple_statement_catch>::test): Convert to...
22601 (is_a_helper <gimple_statement_catch *>::test): ...this.
22602 (is_a_helper <gimple_statement_resx>::test): Convert to...
22603 (is_a_helper <gimple_statement_resx *>::test): ...this.
22604 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
22605 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
22606 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
22607 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
22608 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
22609 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
22610 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
22611 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
22612 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
22613 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
22614 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
22615 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
22616 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
22617 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
22618 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
22619 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
22620 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
22621 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
22622 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
22623 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
22624 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
22625 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
22626 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
22627 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
22628 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
22629 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
22630 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
22631 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
22632 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
22633 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
22634 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
22635 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
22636 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
22637 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
22638 (is_a_helper <gimple_statement_phi>::test): Convert to...
22639 (is_a_helper <gimple_statement_phi *>::test): ...this.
22640 (is_a_helper <gimple_statement_transaction>::test): Convert to...
22641 (is_a_helper <gimple_statement_transaction *>::test): ...this.
22642 (is_a_helper <gimple_statement_try>::test): Convert to...
22643 (is_a_helper <gimple_statement_try *>::test): ...this.
22644 (is_a_helper <gimple_statement_wce>::test): Convert to...
22645 (is_a_helper <gimple_statement_wce *>::test): ...this.
22646 (is_a_helper <const gimple_statement_asm>::test): Convert to...
22647 (is_a_helper <const gimple_statement_asm *>::test): ...this.
22648 (is_a_helper <const gimple_statement_bind>::test): Convert to...
22649 (is_a_helper <const gimple_statement_bind *>::test): ...this.
22650 (is_a_helper <const gimple_statement_call>::test): Convert to...
22651 (is_a_helper <const gimple_statement_call *>::test): ...this.
22652 (is_a_helper <const gimple_statement_catch>::test): Convert to...
22653 (is_a_helper <const gimple_statement_catch *>::test): ...this.
22654 (is_a_helper <const gimple_statement_resx>::test): Convert to...
22655 (is_a_helper <const gimple_statement_resx *>::test): ...this.
22656 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
22657 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
22658 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
22659 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
22660 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
22662 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
22664 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
22666 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
22668 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
22669 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
22670 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
22672 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
22673 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
22675 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
22676 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
22677 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
22678 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
22679 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
22680 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
22682 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
22683 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
22684 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
22685 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
22687 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
22688 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
22689 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
22690 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
22691 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
22692 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
22693 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
22694 (is_a_helper <const gimple_statement_phi>::test): Convert to...
22695 (is_a_helper <const gimple_statement_phi *>::test): ...this.
22696 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
22697 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
22698 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
22699 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
22700 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
22701 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
22702 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
22704 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
22706 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
22707 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
22709 (gimple_use_ops): Update for removal of implicit pointer from the
22711 (gimple_set_use_ops): Likewise.
22712 (gimple_vuse): Likewise.
22713 (gimple_vdef): Likewise.
22714 (gimple_vuse_ptr): Likewise.
22715 (gimple_vdef_ptr): Likewise.
22716 (gimple_set_vuse): Likewise.
22717 (gimple_set_vdef): Likewise.
22718 (gimple_omp_return_set_lhs): Likewise.
22719 (gimple_omp_return_lhs): Likewise.
22720 (gimple_omp_return_lhs_ptr): Likewise.
22721 (gimple_call_fntype): Likewise.
22722 (gimple_call_set_fntype): Likewise.
22723 (gimple_call_set_internal_fn): Likewise.
22724 (gimple_call_use_set): Likewise.
22725 (gimple_call_clobber_set): Likewise.
22726 (gimple_bind_vars): Likewise.
22727 (gimple_bind_set_vars): Likewise.
22728 (gimple_bind_body_ptr): Likewise.
22729 (gimple_bind_set_body): Likewise.
22730 (gimple_bind_add_stmt): Likewise.
22731 (gimple_bind_block): Likewise.
22732 (gimple_bind_set_block): Likewise.
22733 (gimple_asm_ninputs): Likewise.
22734 (gimple_asm_noutputs): Likewise.
22735 (gimple_asm_nclobbers): Likewise.
22736 (gimple_asm_nlabels): Likewise.
22737 (gimple_asm_input_op): Likewise.
22738 (gimple_asm_input_op_ptr): Likewise.
22739 (gimple_asm_output_op): Likewise.
22740 (gimple_asm_output_op_ptr): Likewise.
22741 (gimple_asm_set_output_op): Likewise.
22742 (gimple_asm_clobber_op): Likewise.
22743 (gimple_asm_set_clobber_op): Likewise.
22744 (gimple_asm_label_op): Likewise.
22745 (gimple_asm_set_label_op): Likewise.
22746 (gimple_asm_string): Likewise.
22747 (gimple_catch_types): Likewise.
22748 (gimple_catch_types_ptr): Likewise.
22749 (gimple_catch_handler_ptr): Likewise.
22750 (gimple_catch_set_types): Likewise.
22751 (gimple_catch_set_handler): Likewise.
22752 (gimple_eh_filter_types): Likewise.
22753 (gimple_eh_filter_types_ptr): Likewise.
22754 (gimple_eh_filter_failure_ptr): Likewise.
22755 (gimple_eh_filter_set_types): Likewise.
22756 (gimple_eh_filter_set_failure): Likewise.
22757 (gimple_eh_must_not_throw_fndecl): Likewise.
22758 (gimple_eh_must_not_throw_set_fndecl): Likewise.
22759 (gimple_eh_else_n_body_ptr): Likewise.
22760 (gimple_eh_else_e_body_ptr): Likewise.
22761 (gimple_eh_else_set_n_body): Likewise.
22762 (gimple_eh_else_set_e_body): Likewise.
22763 (gimple_try_eval_ptr): Likewise.
22764 (gimple_try_cleanup_ptr): Likewise.
22765 (gimple_try_set_eval): Likewise.
22766 (gimple_try_set_cleanup): Likewise.
22767 (gimple_wce_cleanup_ptr): Likewise.
22768 (gimple_wce_set_cleanup): Likewise.
22769 (gimple_phi_capacity): Likewise.
22770 (gimple_phi_num_args): Likewise.
22771 (gimple_phi_result): Likewise.
22772 (gimple_phi_result_ptr): Likewise.
22773 (gimple_phi_set_result): Likewise.
22774 (gimple_phi_arg): Likewise.
22775 (gimple_phi_set_arg): Likewise.
22776 (gimple_resx_region): Likewise.
22777 (gimple_resx_set_region): Likewise.
22778 (gimple_eh_dispatch_region): Likewise.
22779 (gimple_eh_dispatch_set_region): Likewise.
22780 (gimple_omp_critical_name): Likewise.
22781 (gimple_omp_critical_name_ptr): Likewise.
22782 (gimple_omp_critical_set_name): Likewise.
22783 (gimple_omp_for_clauses): Likewise.
22784 (gimple_omp_for_clauses_ptr): Likewise.
22785 (gimple_omp_for_set_clauses): Likewise.
22786 (gimple_omp_for_collapse): Likewise.
22787 (gimple_omp_for_index): Likewise.
22788 (gimple_omp_for_index_ptr): Likewise.
22789 (gimple_omp_for_set_index): Likewise.
22790 (gimple_omp_for_initial): Likewise.
22791 (gimple_omp_for_initial_ptr): Likewise.
22792 (gimple_omp_for_set_initial): Likewise.
22793 (gimple_omp_for_final): Likewise.
22794 (gimple_omp_for_final_ptr): Likewise.
22795 (gimple_omp_for_set_final): Likewise.
22796 (gimple_omp_for_incr): Likewise.
22797 (gimple_omp_for_incr_ptr): Likewise.
22798 (gimple_omp_for_set_incr): Likewise.
22799 (gimple_omp_for_pre_body_ptr): Likewise.
22800 (gimple_omp_for_set_pre_body): Likewise.
22801 (gimple_omp_parallel_clauses): Likewise.
22802 (gimple_omp_parallel_clauses_ptr): Likewise.
22803 (gimple_omp_parallel_set_clauses): Likewise.
22804 (gimple_omp_parallel_child_fn): Likewise.
22805 (gimple_omp_parallel_child_fn_ptr): Likewise.
22806 (gimple_omp_parallel_set_child_fn): Likewise.
22807 (gimple_omp_parallel_data_arg): Likewise.
22808 (gimple_omp_parallel_data_arg_ptr): Likewise.
22809 (gimple_omp_parallel_set_data_arg): Likewise.
22810 (gimple_omp_task_clauses): Likewise.
22811 (gimple_omp_task_clauses_ptr): Likewise.
22812 (gimple_omp_task_set_clauses): Likewise.
22813 (gimple_omp_task_child_fn): Likewise.
22814 (gimple_omp_task_child_fn_ptr): Likewise.
22815 (gimple_omp_task_set_child_fn): Likewise.
22816 (gimple_omp_task_data_arg): Likewise.
22817 (gimple_omp_task_data_arg_ptr): Likewise.
22818 (gimple_omp_task_set_data_arg): Likewise.
22819 (gimple_omp_taskreg_clauses): Likewise.
22820 (gimple_omp_taskreg_clauses_ptr): Likewise.
22821 (gimple_omp_taskreg_set_clauses): Likewise.
22822 (gimple_omp_taskreg_child_fn): Likewise.
22823 (gimple_omp_taskreg_child_fn_ptr): Likewise.
22824 (gimple_omp_taskreg_set_child_fn): Likewise.
22825 (gimple_omp_taskreg_data_arg): Likewise.
22826 (gimple_omp_taskreg_data_arg_ptr): Likewise.
22827 (gimple_omp_taskreg_set_data_arg): Likewise.
22828 (gimple_omp_task_copy_fn): Likewise.
22829 (gimple_omp_task_copy_fn_ptr): Likewise.
22830 (gimple_omp_task_set_copy_fn): Likewise.
22831 (gimple_omp_task_arg_size): Likewise.
22832 (gimple_omp_task_arg_size_ptr): Likewise.
22833 (gimple_omp_task_set_arg_size): Likewise.
22834 (gimple_omp_task_arg_align): Likewise.
22835 (gimple_omp_task_arg_align_ptr): Likewise.
22836 (gimple_omp_task_set_arg_align): Likewise.
22837 (gimple_omp_single_clauses): Likewise.
22838 (gimple_omp_single_clauses_ptr): Likewise.
22839 (gimple_omp_single_set_clauses): Likewise.
22840 (gimple_omp_target_clauses): Likewise.
22841 (gimple_omp_target_clauses_ptr): Likewise.
22842 (gimple_omp_target_set_clauses): Likewise.
22843 (gimple_omp_target_child_fn): Likewise.
22844 (gimple_omp_target_child_fn_ptr): Likewise.
22845 (gimple_omp_target_set_child_fn): Likewise.
22846 (gimple_omp_target_data_arg): Likewise.
22847 (gimple_omp_target_data_arg_ptr): Likewise.
22848 (gimple_omp_target_set_data_arg): Likewise.
22849 (gimple_omp_teams_clauses): Likewise.
22850 (gimple_omp_teams_clauses_ptr): Likewise.
22851 (gimple_omp_teams_set_clauses): Likewise.
22852 (gimple_omp_sections_clauses): Likewise.
22853 (gimple_omp_sections_clauses_ptr): Likewise.
22854 (gimple_omp_sections_set_clauses): Likewise.
22855 (gimple_omp_sections_control): Likewise.
22856 (gimple_omp_sections_control_ptr): Likewise.
22857 (gimple_omp_sections_set_control): Likewise.
22858 (gimple_omp_for_set_cond): Likewise.
22859 (gimple_omp_for_cond): Likewise.
22860 (gimple_omp_atomic_store_set_val): Likewise.
22861 (gimple_omp_atomic_store_val): Likewise.
22862 (gimple_omp_atomic_store_val_ptr): Likewise.
22863 (gimple_omp_atomic_load_set_lhs): Likewise.
22864 (gimple_omp_atomic_load_lhs): Likewise.
22865 (gimple_omp_atomic_load_lhs_ptr): Likewise.
22866 (gimple_omp_atomic_load_set_rhs): Likewise.
22867 (gimple_omp_atomic_load_rhs): Likewise.
22868 (gimple_omp_atomic_load_rhs_ptr): Likewise.
22869 (gimple_omp_continue_control_def): Likewise.
22870 (gimple_omp_continue_control_def_ptr): Likewise.
22871 (gimple_omp_continue_set_control_def): Likewise.
22872 (gimple_omp_continue_control_use): Likewise.
22873 (gimple_omp_continue_control_use_ptr): Likewise.
22874 (gimple_omp_continue_set_control_use): Likewise.
22875 (gimple_transaction_body_ptr): Likewise.
22876 (gimple_transaction_label): Likewise.
22877 (gimple_transaction_label_ptr): Likewise.
22878 (gimple_transaction_set_body): Likewise.
22879 (gimple_transaction_set_label): Likewise.
22881 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
22882 * ipa-inline-analysis.c (inline_write_summary): Likewise.
22883 * ipa-ref.c (ipa_record_reference): Likewise.
22884 * ipa-reference.c (analyze_function): Likewise.
22885 (ipa_reference_write_optimization_summary): Likewise.
22886 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
22887 (address_taken_from_non_vtable_p): Likewise.
22888 (comdat_can_be_unshared_p_1): Likewise.
22889 * lto-cgraph.c (lto_output_ref): Likewise.
22890 (add_references): Likewise.
22891 (compute_ltrans_boundary): Likewise.
22892 (output_symtab): Likewise.
22893 (input_ref): Likewise.
22894 (input_cgraph_1): Likewise.
22895 (output_cgraph_opt_summary): Likewise.
22896 * lto-streamer-out.c (lto_output): Likewise.
22897 (output_symbol_p): Likewise.
22898 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
22899 (lsei_start_function_in_partition): Likewise.
22900 (lsei_next_variable_in_partition): Likewise.
22901 (lsei_start_variable_in_partition): Likewise.
22902 * symtab.c (insert_to_assembler_name_hash): Likewise.
22903 (unlink_from_assembler_name_hash): Likewise.
22904 (symtab_unregister_node): Likewise.
22905 (symtab_remove_node): Likewise.
22906 (dump_symtab_node): Likewise.
22907 (verify_symtab_base): Likewise.
22908 (verify_symtab_node): Likewise.
22909 (symtab_make_decl_local): Likewise.
22910 (symtab_alias_ultimate_target): Likewise.
22911 (symtab_resolve_alias): Likewise.
22912 (symtab_get_symbol_partitioning_class): Likewise.
22913 * tree-phinodes.c (allocate_phi_node): Likewise.
22914 (reserve_phi_args_for_new_edge): Likewise.
22915 (remove_phi_args): Likewise.
22916 * varpool.c (varpool_node_for_asm): Likewise.
22917 (varpool_remove_unreferenced_decls): Likewise.
22919 2014-04-23 Jeff Law <law@redhat.com>
22921 PR tree-optimization/60902
22922 * tree-ssa-threadedge.c
22923 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
22924 invalidate outputs from statements that do not produce useful
22925 outputs for threading.
22927 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
22929 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
22930 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
22931 machine descriptions for Stack Smashing Protector.
22933 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
22935 * aarch64.md (<optab>_rol<mode>3): New pattern.
22936 (<optab>_rolsi3_uxtw): Likewise.
22937 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
22939 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
22941 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
22942 (arm_cortex_a12_tune): Likewise.
22944 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22946 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
22948 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22950 * config/arm/arm.md (arm_rev16si2): New pattern.
22951 (arm_rev16si2_alt): Likewise.
22952 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
22954 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22956 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
22957 (rev16<mode>2_alt): Likewise.
22958 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
22959 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
22960 (aarch_rev16_shleft_mask_imm_p): Likewise.
22961 (aarch_rev16_p_1): Likewise.
22962 (aarch_rev16_p): Likewise.
22963 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
22964 (aarch_rev16_shright_mask_imm_p): Likewise.
22965 (aarch_rev16_shleft_mask_imm_p): Likewise.
22967 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22969 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
22970 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
22972 (cortex_a53_extra_costs): Likewise.
22973 (cortex_a57_extra_costs): Likewise.
22974 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
22975 (cortexa7_extra_costs): Likewise.
22976 (cortexa8_extra_costs): Likewise.
22977 (cortexa12_extra_costs): Likewise.
22978 (cortexa15_extra_costs): Likewise.
22979 (v7m_extra_costs): Likewise.
22980 (arm_new_rtx_costs): Handle BSWAP.
22982 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22984 * config/arm/arm.c (cortexa8_extra_costs): New table.
22985 (arm_cortex_a8_tune): New tuning struct.
22986 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
22988 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22990 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
22992 2014-04-23 Richard Biener <rguenther@suse.de>
22994 * Makefile.in (OBJS): Remove loop-unswitch.o.
22995 * tree-pass.h (make_pass_rtl_unswitch): Remove.
22996 * passes.def (pass_rtl_unswitch): Likewise.
22997 * loop-init.c (gate_rtl_unswitch): Likewise.
22998 (rtl_unswitch): Likewise.
22999 (pass_data_rtl_unswitch): Likewise.
23000 (pass_rtl_unswitch): Likewise.
23001 (make_pass_rtl_unswitch): Likewise.
23002 * rtl.h (reversed_condition): Likewise.
23003 (compare_and_jump_seq): Likewise.
23004 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23006 * loop-unroll.c (compare_and_jump_seq): Likewise.
23008 2014-04-23 Richard Biener <rguenther@suse.de>
23010 PR tree-optimization/60903
23011 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23012 commented code block.
23013 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23014 loop flags to newly created BBs and edges.
23016 2014-04-23 Nick Clifton <nickc@redhat.com>
23018 * config/msp430/msp430.c (msp430_handle_option): Move function
23020 (msp430_option_override): Simplify mcu and mcpu option handling.
23021 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23022 support for -mhwmult command line option.
23023 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23024 -mhwmult command line option.
23025 (msp430_hwmult_enabled): Delete.
23026 (msp43o_output_labelref): Add support for -mhwmult command line option.
23027 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23028 (umulsidi3): Likewise.
23029 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23030 (mcpu, mlarge, msmall): Likewise.
23031 (mhwmult): New option.
23032 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23034 (msp430_is_f5_mcu): Remove prototype.
23035 (msp430_use_f5_series_hwmult): Add prototype.
23036 * config/msp430/msp430-opts.h: New file.
23037 * common/config/msp430: New directory.
23038 * common/config/msp430/msp430-common.c: New file.
23039 * config.gcc (msp430): Remove target_has_targetm_common.
23040 * doc/invoke.texi: Document -mhwmult command line option.
23042 2014-04-23 Nick Clifton <nickc@redhat.com>
23044 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23045 default-manifest.o if it can be found in the search path.
23046 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23048 2014-04-23 Terry Guo <terry.guo@arm.com>
23050 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23052 2014-04-23 Richard Biener <rguenther@suse.de>
23054 PR middle-end/60895
23055 * tree-inline.c (declare_return_variable): Use mark_addressable.
23057 2014-04-23 Richard Biener <rguenther@suse.de>
23059 PR middle-end/60891
23060 * loop-init.c (loop_optimizer_init): Make sure to apply
23061 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23063 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23066 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23068 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23069 if flag_sanitize_undefined_trap_on_error.
23070 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23071 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23072 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23073 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23074 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23075 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23076 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23077 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23078 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23079 * ubsan.c (ubsan_instrument_unreachable): Return
23080 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23081 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23082 if flag_sanitize_undefined_trap_on_error and
23083 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23084 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23085 instrument_bool_enum_load): Emit __builtin_trap () if
23086 flag_sanitize_undefined_trap_on_error and
23087 __builtin_handle_*_abort () if !flag_sanitize_recover.
23088 * doc/invoke.texi (-fsanitize-recover,
23089 -fsanitize-undefined-trap-on-error): Document.
23091 2014-04-22 Christian Bruel <christian.bruel@st.com>
23093 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23094 Force immediates to SImode.
23096 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23098 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23099 (lroundsfsi2): New.
23100 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23101 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23102 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23103 (nios2_fpu_insn): Add entry for round.
23104 (N2FPU_NO_ERRNO_P): Define.
23105 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23107 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23109 2014-04-22 Richard Henderson <rth@redhat.com>
23111 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23112 (add<GPI>3_compare0): Remove leading * from name.
23113 (add<GPI>3_carryin): Likewise.
23114 (sub<GPI>3_compare0): Likewise.
23115 (sub<GPI>3_carryin): Likewise.
23116 (<su_optab>mulditi3): New expander.
23117 (multi3): New expander.
23118 (madd<GPI>): Remove leading * from name.
23120 2014-04-22 Martin Jambor <mjambor@suse.cz>
23122 * cgraphclones.c (cgraph_function_versioning): Copy
23123 ipa_transforms_to_apply instead of asserting it is empty.
23125 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23128 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23129 on count_exp to get mode.
23131 2014-04-22 Andrew Pinski <apinski@cavium.com>
23133 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23134 Handle TLS for ILP32.
23135 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23136 (tlsie_small_<mode>): this and handle PTR.
23137 (tlsie_small_sidi): New pattern.
23138 (tlsle_small): Change to an expand to handle ILP32.
23139 (tlsle_small_<mode>): New pattern.
23140 (tlsdesc_small): Rename to ...
23141 (tlsdesc_small_<mode>): this and handle PTR.
23143 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23145 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23147 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23149 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23150 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23151 (aarch64_types_signed_poly_qualifiers): Likewise.
23152 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23153 (aarch64_types_poly_signed_qualifiers): Likewise.
23154 (TYPES_REINTERP_SS): Type macro added.
23155 (TYPES_REINTERP_SU): Likewise.
23156 (TYPES_REINTERP_SP): Likewise.
23157 (TYPES_REINTERP_US): Likewise.
23158 (TYPES_REINTERP_PS): Likewise.
23159 (aarch64_fold_builtin): New expression folding added.
23160 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23161 Declarations removed.
23162 (REINTERP_SS): Declarations added.
23163 (REINTERP_US): Likewise.
23164 (REINTERP_PS): Likewise.
23165 (REINTERP_SU): Likewise.
23166 (REINTERP_SP): Likewise.
23167 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23168 (vreinterpretq_p8_f64): Likewise.
23169 (vreinterpret_p16_f64): Likewise.
23170 (vreinterpretq_p16_f64): Likewise.
23171 (vreinterpret_f32_f64): Likewise.
23172 (vreinterpretq_f32_f64): Likewise.
23173 (vreinterpret_f64_f32): Likewise.
23174 (vreinterpret_f64_p8): Likewise.
23175 (vreinterpret_f64_p16): Likewise.
23176 (vreinterpret_f64_s8): Likewise.
23177 (vreinterpret_f64_s16): Likewise.
23178 (vreinterpret_f64_s32): Likewise.
23179 (vreinterpret_f64_s64): Likewise.
23180 (vreinterpret_f64_u8): Likewise.
23181 (vreinterpret_f64_u16): Likewise.
23182 (vreinterpret_f64_u32): Likewise.
23183 (vreinterpret_f64_u64): Likewise.
23184 (vreinterpretq_f64_f32): Likewise.
23185 (vreinterpretq_f64_p8): Likewise.
23186 (vreinterpretq_f64_p16): Likewise.
23187 (vreinterpretq_f64_s8): Likewise.
23188 (vreinterpretq_f64_s16): Likewise.
23189 (vreinterpretq_f64_s32): Likewise.
23190 (vreinterpretq_f64_s64): Likewise.
23191 (vreinterpretq_f64_u8): Likewise.
23192 (vreinterpretq_f64_u16): Likewise.
23193 (vreinterpretq_f64_u32): Likewise.
23194 (vreinterpretq_f64_u64): Likewise.
23195 (vreinterpret_s64_f64): Likewise.
23196 (vreinterpretq_s64_f64): Likewise.
23197 (vreinterpret_u64_f64): Likewise.
23198 (vreinterpretq_u64_f64): Likewise.
23199 (vreinterpret_s8_f64): Likewise.
23200 (vreinterpretq_s8_f64): Likewise.
23201 (vreinterpret_s16_f64): Likewise.
23202 (vreinterpretq_s16_f64): Likewise.
23203 (vreinterpret_s32_f64): Likewise.
23204 (vreinterpretq_s32_f64): Likewise.
23205 (vreinterpret_u8_f64): Likewise.
23206 (vreinterpretq_u8_f64): Likewise.
23207 (vreinterpret_u16_f64): Likewise.
23208 (vreinterpretq_u16_f64): Likewise.
23209 (vreinterpret_u32_f64): Likewise.
23210 (vreinterpretq_u32_f64): Likewise.
23212 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23214 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23215 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
23216 (vreinterpret_p8_s8): Likewise.
23217 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
23218 (vreinterpret_p8_s16): Likewise.
23219 (vreinterpret_p8_s32): Likewise.
23220 (vreinterpret_p8_s64): Likewise.
23221 (vreinterpret_p8_f32): Likewise.
23222 (vreinterpret_p8_u8): Likewise.
23223 (vreinterpret_p8_u16): Likewise.
23224 (vreinterpret_p8_u32): Likewise.
23225 (vreinterpret_p8_u64): Likewise.
23226 (vreinterpret_p8_p16): Likewise.
23227 (vreinterpretq_p8_s8): Likewise.
23228 (vreinterpretq_p8_s16): Likewise.
23229 (vreinterpretq_p8_s32): Likewise.
23230 (vreinterpretq_p8_s64): Likewise.
23231 (vreinterpretq_p8_f32): Likewise.
23232 (vreinterpretq_p8_u8): Likewise.
23233 (vreinterpretq_p8_u16): Likewise.
23234 (vreinterpretq_p8_u32): Likewise.
23235 (vreinterpretq_p8_u64): Likewise.
23236 (vreinterpretq_p8_p16): Likewise.
23237 (vreinterpret_p16_s8): Likewise.
23238 (vreinterpret_p16_s16): Likewise.
23239 (vreinterpret_p16_s32): Likewise.
23240 (vreinterpret_p16_s64): Likewise.
23241 (vreinterpret_p16_f32): Likewise.
23242 (vreinterpret_p16_u8): Likewise.
23243 (vreinterpret_p16_u16): Likewise.
23244 (vreinterpret_p16_u32): Likewise.
23245 (vreinterpret_p16_u64): Likewise.
23246 (vreinterpret_p16_p8): Likewise.
23247 (vreinterpretq_p16_s8): Likewise.
23248 (vreinterpretq_p16_s16): Likewise.
23249 (vreinterpretq_p16_s32): Likewise.
23250 (vreinterpretq_p16_s64): Likewise.
23251 (vreinterpretq_p16_f32): Likewise.
23252 (vreinterpretq_p16_u8): Likewise.
23253 (vreinterpretq_p16_u16): Likewise.
23254 (vreinterpretq_p16_u32): Likewise.
23255 (vreinterpretq_p16_u64): Likewise.
23256 (vreinterpretq_p16_p8): Likewise.
23257 (vreinterpret_f32_s8): Likewise.
23258 (vreinterpret_f32_s16): Likewise.
23259 (vreinterpret_f32_s32): Likewise.
23260 (vreinterpret_f32_s64): Likewise.
23261 (vreinterpret_f32_u8): Likewise.
23262 (vreinterpret_f32_u16): Likewise.
23263 (vreinterpret_f32_u32): Likewise.
23264 (vreinterpret_f32_u64): Likewise.
23265 (vreinterpret_f32_p8): Likewise.
23266 (vreinterpret_f32_p16): Likewise.
23267 (vreinterpretq_f32_s8): Likewise.
23268 (vreinterpretq_f32_s16): Likewise.
23269 (vreinterpretq_f32_s32): Likewise.
23270 (vreinterpretq_f32_s64): Likewise.
23271 (vreinterpretq_f32_u8): Likewise.
23272 (vreinterpretq_f32_u16): Likewise.
23273 (vreinterpretq_f32_u32): Likewise.
23274 (vreinterpretq_f32_u64): Likewise.
23275 (vreinterpretq_f32_p8): Likewise.
23276 (vreinterpretq_f32_p16): Likewise.
23277 (vreinterpret_s64_s8): Likewise.
23278 (vreinterpret_s64_s16): Likewise.
23279 (vreinterpret_s64_s32): Likewise.
23280 (vreinterpret_s64_f32): Likewise.
23281 (vreinterpret_s64_u8): Likewise.
23282 (vreinterpret_s64_u16): Likewise.
23283 (vreinterpret_s64_u32): Likewise.
23284 (vreinterpret_s64_u64): Likewise.
23285 (vreinterpret_s64_p8): Likewise.
23286 (vreinterpret_s64_p16): Likewise.
23287 (vreinterpretq_s64_s8): Likewise.
23288 (vreinterpretq_s64_s16): Likewise.
23289 (vreinterpretq_s64_s32): Likewise.
23290 (vreinterpretq_s64_f32): Likewise.
23291 (vreinterpretq_s64_u8): Likewise.
23292 (vreinterpretq_s64_u16): Likewise.
23293 (vreinterpretq_s64_u32): Likewise.
23294 (vreinterpretq_s64_u64): Likewise.
23295 (vreinterpretq_s64_p8): Likewise.
23296 (vreinterpretq_s64_p16): Likewise.
23297 (vreinterpret_u64_s8): Likewise.
23298 (vreinterpret_u64_s16): Likewise.
23299 (vreinterpret_u64_s32): Likewise.
23300 (vreinterpret_u64_s64): Likewise.
23301 (vreinterpret_u64_f32): Likewise.
23302 (vreinterpret_u64_u8): Likewise.
23303 (vreinterpret_u64_u16): Likewise.
23304 (vreinterpret_u64_u32): Likewise.
23305 (vreinterpret_u64_p8): Likewise.
23306 (vreinterpret_u64_p16): Likewise.
23307 (vreinterpretq_u64_s8): Likewise.
23308 (vreinterpretq_u64_s16): Likewise.
23309 (vreinterpretq_u64_s32): Likewise.
23310 (vreinterpretq_u64_s64): Likewise.
23311 (vreinterpretq_u64_f32): Likewise.
23312 (vreinterpretq_u64_u8): Likewise.
23313 (vreinterpretq_u64_u16): Likewise.
23314 (vreinterpretq_u64_u32): Likewise.
23315 (vreinterpretq_u64_p8): Likewise.
23316 (vreinterpretq_u64_p16): Likewise.
23317 (vreinterpret_s8_s16): Likewise.
23318 (vreinterpret_s8_s32): Likewise.
23319 (vreinterpret_s8_s64): Likewise.
23320 (vreinterpret_s8_f32): Likewise.
23321 (vreinterpret_s8_u8): Likewise.
23322 (vreinterpret_s8_u16): Likewise.
23323 (vreinterpret_s8_u32): Likewise.
23324 (vreinterpret_s8_u64): Likewise.
23325 (vreinterpret_s8_p8): Likewise.
23326 (vreinterpret_s8_p16): Likewise.
23327 (vreinterpretq_s8_s16): Likewise.
23328 (vreinterpretq_s8_s32): Likewise.
23329 (vreinterpretq_s8_s64): Likewise.
23330 (vreinterpretq_s8_f32): Likewise.
23331 (vreinterpretq_s8_u8): Likewise.
23332 (vreinterpretq_s8_u16): Likewise.
23333 (vreinterpretq_s8_u32): Likewise.
23334 (vreinterpretq_s8_u64): Likewise.
23335 (vreinterpretq_s8_p8): Likewise.
23336 (vreinterpretq_s8_p16): Likewise.
23337 (vreinterpret_s16_s8): Likewise.
23338 (vreinterpret_s16_s32): Likewise.
23339 (vreinterpret_s16_s64): Likewise.
23340 (vreinterpret_s16_f32): Likewise.
23341 (vreinterpret_s16_u8): Likewise.
23342 (vreinterpret_s16_u16): Likewise.
23343 (vreinterpret_s16_u32): Likewise.
23344 (vreinterpret_s16_u64): Likewise.
23345 (vreinterpret_s16_p8): Likewise.
23346 (vreinterpret_s16_p16): Likewise.
23347 (vreinterpretq_s16_s8): Likewise.
23348 (vreinterpretq_s16_s32): Likewise.
23349 (vreinterpretq_s16_s64): Likewise.
23350 (vreinterpretq_s16_f32): Likewise.
23351 (vreinterpretq_s16_u8): Likewise.
23352 (vreinterpretq_s16_u16): Likewise.
23353 (vreinterpretq_s16_u32): Likewise.
23354 (vreinterpretq_s16_u64): Likewise.
23355 (vreinterpretq_s16_p8): Likewise.
23356 (vreinterpretq_s16_p16): Likewise.
23357 (vreinterpret_s32_s8): Likewise.
23358 (vreinterpret_s32_s16): Likewise.
23359 (vreinterpret_s32_s64): Likewise.
23360 (vreinterpret_s32_f32): Likewise.
23361 (vreinterpret_s32_u8): Likewise.
23362 (vreinterpret_s32_u16): Likewise.
23363 (vreinterpret_s32_u32): Likewise.
23364 (vreinterpret_s32_u64): Likewise.
23365 (vreinterpret_s32_p8): Likewise.
23366 (vreinterpret_s32_p16): Likewise.
23367 (vreinterpretq_s32_s8): Likewise.
23368 (vreinterpretq_s32_s16): Likewise.
23369 (vreinterpretq_s32_s64): Likewise.
23370 (vreinterpretq_s32_f32): Likewise.
23371 (vreinterpretq_s32_u8): Likewise.
23372 (vreinterpretq_s32_u16): Likewise.
23373 (vreinterpretq_s32_u32): Likewise.
23374 (vreinterpretq_s32_u64): Likewise.
23375 (vreinterpretq_s32_p8): Likewise.
23376 (vreinterpretq_s32_p16): Likewise.
23377 (vreinterpret_u8_s8): Likewise.
23378 (vreinterpret_u8_s16): Likewise.
23379 (vreinterpret_u8_s32): Likewise.
23380 (vreinterpret_u8_s64): Likewise.
23381 (vreinterpret_u8_f32): Likewise.
23382 (vreinterpret_u8_u16): Likewise.
23383 (vreinterpret_u8_u32): Likewise.
23384 (vreinterpret_u8_u64): Likewise.
23385 (vreinterpret_u8_p8): Likewise.
23386 (vreinterpret_u8_p16): Likewise.
23387 (vreinterpretq_u8_s8): Likewise.
23388 (vreinterpretq_u8_s16): Likewise.
23389 (vreinterpretq_u8_s32): Likewise.
23390 (vreinterpretq_u8_s64): Likewise.
23391 (vreinterpretq_u8_f32): Likewise.
23392 (vreinterpretq_u8_u16): Likewise.
23393 (vreinterpretq_u8_u32): Likewise.
23394 (vreinterpretq_u8_u64): Likewise.
23395 (vreinterpretq_u8_p8): Likewise.
23396 (vreinterpretq_u8_p16): Likewise.
23397 (vreinterpret_u16_s8): Likewise.
23398 (vreinterpret_u16_s16): Likewise.
23399 (vreinterpret_u16_s32): Likewise.
23400 (vreinterpret_u16_s64): Likewise.
23401 (vreinterpret_u16_f32): Likewise.
23402 (vreinterpret_u16_u8): Likewise.
23403 (vreinterpret_u16_u32): Likewise.
23404 (vreinterpret_u16_u64): Likewise.
23405 (vreinterpret_u16_p8): Likewise.
23406 (vreinterpret_u16_p16): Likewise.
23407 (vreinterpretq_u16_s8): Likewise.
23408 (vreinterpretq_u16_s16): Likewise.
23409 (vreinterpretq_u16_s32): Likewise.
23410 (vreinterpretq_u16_s64): Likewise.
23411 (vreinterpretq_u16_f32): Likewise.
23412 (vreinterpretq_u16_u8): Likewise.
23413 (vreinterpretq_u16_u32): Likewise.
23414 (vreinterpretq_u16_u64): Likewise.
23415 (vreinterpretq_u16_p8): Likewise.
23416 (vreinterpretq_u16_p16): Likewise.
23417 (vreinterpret_u32_s8): Likewise.
23418 (vreinterpret_u32_s16): Likewise.
23419 (vreinterpret_u32_s32): Likewise.
23420 (vreinterpret_u32_s64): Likewise.
23421 (vreinterpret_u32_f32): Likewise.
23422 (vreinterpret_u32_u8): Likewise.
23423 (vreinterpret_u32_u16): Likewise.
23424 (vreinterpret_u32_u64): Likewise.
23425 (vreinterpret_u32_p8): Likewise.
23426 (vreinterpret_u32_p16): Likewise.
23427 (vreinterpretq_u32_s8): Likewise.
23428 (vreinterpretq_u32_s16): Likewise.
23429 (vreinterpretq_u32_s32): Likewise.
23430 (vreinterpretq_u32_s64): Likewise.
23431 (vreinterpretq_u32_f32): Likewise.
23432 (vreinterpretq_u32_u8): Likewise.
23433 (vreinterpretq_u32_u16): Likewise.
23434 (vreinterpretq_u32_u64): Likewise.
23435 (vreinterpretq_u32_p8): Likewise.
23436 (vreinterpretq_u32_p16): Likewise.
23438 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23440 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
23442 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
23444 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
23445 (vqnegd_s64): Likewise.
23446 (vqabs_s64): Likewise.
23447 (vqabsd_s64): Likewise.
23449 2014-04-22 Richard Henderson <rth@redhat.com>
23451 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
23452 computation to the top of the loop.
23454 2014-04-22 Renlin <renlin.li@arm.com>
23455 Jiong Wang <jiong.wang@arm.com>
23457 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
23458 * config/aarch64/aarch64.c (aarch64_layout_frame)
23459 (aarch64_initial_elimination_offset): Likewise.
23461 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
23463 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
23466 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
23468 * machmode.h (bitwise_mode_for_mode): Declare.
23469 * stor-layout.h (bitwise_type_for_mode): Likewise.
23470 * stor-layout.c (bitwise_mode_for_mode): New function.
23471 (bitwise_type_for_mode): Likewise.
23472 * builtins.c (fold_builtin_memory_op): Use it instead of
23473 int_mode_for_mode and build_nonstandard_integer_type.
23475 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23477 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
23478 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
23479 (*-*-solaris2*): Simplify.
23480 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
23481 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
23482 *-*-solaris2.9* handling.
23484 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
23486 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
23487 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
23488 handling, simplify.
23489 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
23490 * configure: Regenerate.
23492 * config/i386/sol2-9.h: Remove.
23494 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
23495 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
23496 Remove Solaris 9 references.
23498 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
23500 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
23501 (floatuns<GPI:mode><GPF:mode>2): Remove.
23502 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
23503 and floatuns conversions.
23504 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
23505 and floatuns conversions.
23506 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
23507 (w1,w2): New mode attributes for inequal width conversions.
23509 2014-04-22 Renlin Li <Renlin.Li@arm.com>
23511 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
23512 the output asm format.
23514 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
23516 * config/aarch64/aarch64-simd.md
23517 (aarch64_cm<optab>di): Always split.
23518 (*aarch64_cm<optab>di): New.
23519 (aarch64_cmtstdi): Always split.
23520 (*aarch64_cmtstdi): New.
23522 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23524 PR tree-optimization/60823
23525 * omp-low.c (ipa_simd_modify_function_body): Go through
23526 all SSA_NAMEs and for those refering to vector arguments
23527 which are going to be replaced adjust SSA_NAME_VAR and,
23528 if it is a default definition, change it into a non-default
23529 definition assigned at the beginning of function from new_decl.
23530 (ipa_simd_modify_stmt_ops): Rewritten.
23531 * tree-dfa.c (set_ssa_default_def): When removing default def,
23532 check for NULL loc instead of NULL *loc.
23534 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23536 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
23537 restrictions on core registers for DImode values in Thumb2.
23539 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23541 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
23542 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
23544 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23546 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
23547 (*iordi_notzesidi_di): Likewise.
23548 (*iordi_notsesidi_di): Likewise.
23550 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23552 * config/arm/arm-protos.h (tune_params): New struct members.
23553 * config/arm/arm.c: Initialise tune_params per processor.
23554 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
23555 for speed, based on new tune_params.
23557 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23559 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
23560 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
23561 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
23562 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
23563 * config/aarch64/arm_neon.h (vrnd_f64): Added.
23564 (vrnda_f64): Likewise.
23565 (vrndi_f64): Likewise.
23566 (vrndm_f64): Likewise.
23567 (vrndn_f64): Likewise.
23568 (vrndp_f64): Likewise.
23569 (vrndx_f64): Likewise.
23571 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23573 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
23574 GET_MODE_SIZE argument is enum machine_mode.
23576 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23579 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
23580 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
23582 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
23584 PR middle-end/60281
23585 * asan.c (asan_emit_stack_protection): Force the base to align to
23586 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
23587 appropriate bits if STRICT_ALIGNMENT.
23588 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
23590 (expand_used_vars): Leave a space in the stack frame for alignment
23591 if STRICT_ALIGNMENT.
23593 2014-04-21 David Malcolm <dmalcolm@redhat.com>
23595 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
23597 (gimple_store_p): Likewise.
23598 (gimple_assign_load_p): Likewise.
23599 (gimple_assign_cast_p): Likewise.
23600 (gimple_clobber_p): Likewise.
23602 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
23603 rather than a gimple.
23604 (gimple_assign_cast_p): Likewise.
23606 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
23609 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
23610 If mode is DDmode and TARGET_E500_DOUBLE allow move.
23612 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
23613 more debug information for E500 if -mdebug=reg.
23615 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
23618 * config/i386/i386.c (ix86_expand_builtin)
23619 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
23620 register for target RTX.
23621 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
23623 2014-04-18 Cong Hou <congh@google.com>
23625 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
23626 the widen-mult pattern by handling two operands with different sizes,
23627 and operands whose size is smaller than half of the result type.
23629 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
23631 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
23632 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
23633 (do_estimate_edge_time): Compute it.
23634 * ipa-inline.c (want_inline_small_function_p): Bypass
23635 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
23637 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
23639 * ipa-inline.c (spec_rem): New static variable.
23640 (dump_overall_stats): New function.
23641 (dump_inline_stats): New function.
23643 2014-04-18 Richard Henderson <rth@redhat.com>
23645 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
23646 to GET_MODE_SIZE, not a reg_class_t.
23648 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23650 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
23651 (vsx_xxmrglw_<mode>): Likewise.
23653 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
23656 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
23657 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
23658 (rs6000_init_hard_regno_mode_ok): Likewise.
23660 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
23662 * ipa-inline.c (inline_small_functions): Account only non-cold
23664 * doc/invoke.texi (inline-unit-growth): Update documentation.
23666 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
23668 * config/rs6000/rs6000.md (addti3, subti3): New.
23670 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
23673 * config/i386/i386.c (ix86_expand_clear): Remove outdated
23674 comment. Check optimize_insn_for_size_p instead of
23675 optimize_insn_for_speed_p.
23677 2014-04-17 Martin Jambor <mjambor@suse.cz>
23679 * gimple-iterator.c (gsi_start_edge): New function.
23680 * gimple-iterator.h (gsi_start_edge): Declare.
23681 * tree-sra.c (single_non_eh_succ): New function.
23682 (disqualify_ops_if_throwing_stmt): Renamed to
23683 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
23684 having one non-EH successor BB.
23685 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
23686 generate loads into replacements.
23687 (sra_modify_assign): Likewise and and also use the simple path for
23689 (sra_modify_function_body): Commit statements on edges.
23691 2014-04-17 Richard Biener <rguenther@suse.de>
23693 PR middle-end/60849
23694 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
23695 comparison results and add clarifying comment.
23697 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23699 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
23700 (blank_mode): Initialize it.
23701 (emit_mode_size_inline, emit_mode_nunits_inline,
23702 emit_mode_inner_inline): New functions.
23703 (emit_insn_modes_h): Call them and surround their output with
23704 #if GCC_VERSION >= 4001 ... #endif.
23705 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
23706 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
23707 mode_* arrays if the argument is __builtin_constant_p.
23708 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
23709 is enum machine_mode.
23711 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23713 * passes.c (opt_pass::execute): Adjust.
23714 (pass_manager::execute_pass_mode_switching): Likewise.
23715 (early_local_passes::execute): Likewise.
23716 (execute_one_pass): Pass cfun to the pass's execute method.
23717 * tree-pass.h (opt_pass::execute): Add function * argument.
23718 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
23719 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
23720 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
23721 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23722 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
23723 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
23724 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
23725 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
23726 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
23727 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
23728 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
23729 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
23730 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
23731 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
23732 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
23733 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
23734 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
23735 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
23736 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
23737 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23738 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23739 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23740 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23741 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23742 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23743 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23744 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23745 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23746 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23749 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23751 * passes.c (opt_pass::gate): Take function * argument.
23752 (gate_all_early_local_passes): Merge into
23753 (early_local_passes::gate): this.
23754 (gate_all_early_optimizations): Merge into
23755 (all_early_optimizations::gate): this.
23756 (gate_all_optimizations): Mege into
23757 (all_optimizations::gate): this.
23758 (gate_all_optimizations_g): Merge into
23759 (all_optimizations_g::gate): this.
23760 (gate_rest_of_compilation): Mege into
23761 (rest_of_compilation::gate): this.
23762 (gate_postreload): Merge into
23763 (postreload::gate): this.
23764 (dump_one_pass): Pass cfun to the pass's gate method.
23765 (execute_ipa_summary_passes): Likewise.
23766 (execute_one_pass): Likewise.
23767 (ipa_write_summaries_2): Likewise.
23768 (ipa_write_optimization_summaries_1): Likewise.
23769 (ipa_read_summaries_1): Likewise.
23770 (ipa_read_optimization_summaries_1): Likewise.
23771 (execute_ipa_stmt_fixups): Likewise.
23772 * tree-pass.h (opt_pass::gate): Add function * argument.
23773 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
23774 combine-stack-adj.c, combine.c, compare-elim.c,
23775 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23776 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
23777 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
23778 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
23779 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
23780 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
23781 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
23782 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
23783 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
23784 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
23785 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
23786 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
23787 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
23788 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23789 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23790 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23791 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23792 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23793 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23794 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23795 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23796 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23797 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
23798 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
23799 var-tracking.c, vtable-verify.c, web.c: Adjust.
23801 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23803 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
23804 * configure: Regenerate.
23806 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23808 * passes.c (dump_one_pass): don't check pass->has_gate.
23809 (execute_ipa_summary_passes): Likewise.
23810 (execute_one_pass): Likewise.
23811 (ipa_write_summaries_2): Likewise.
23812 (ipa_write_optimization_summaries_1): Likewise.
23813 (ipa_read_optimization_summaries_1): Likewise.
23814 (execute_ipa_stmt_fixups): Likewise.
23815 * tree-pass.h (pass_data::has_gate): Remove.
23816 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
23817 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
23818 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
23819 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23820 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
23821 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
23822 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
23823 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
23824 gimple-low.c, gimple-ssa-isolate-paths.c,
23825 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
23826 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
23827 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
23828 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
23829 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
23830 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
23831 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
23832 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
23833 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
23834 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
23835 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23836 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23837 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23838 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23839 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23840 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23841 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23842 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23843 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23844 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23845 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23846 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23849 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23851 * pass_manager.h (pass_manager::register_dump_files_1): Remove
23853 * passes.c (pass_manager::register_dump_files_1): Merge into
23854 (pass_manager::register_dump_files): this, and remove its handling of
23855 properties since the pass always has the properties anyway.
23856 (pass_manager::pass_manager): Adjust.
23858 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23860 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
23861 * passes.c (pass_manager::register_dump_files_1): Remove dead code
23862 dealing with properties.
23863 (pass_manager::register_dump_files): Adjust.
23865 2014-03-20 Mark Wielaard <mjw@redhat.com>
23867 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
23868 then represent the bound as normal constant value.
23870 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23873 Forward port from 4.8 branch
23874 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
23876 * config/i386/bmiintrin.h (_blsi_u32): New.
23877 (_blsi_u64): Ditto.
23878 (_blsr_u32): Ditto.
23879 (_blsr_u64): Ditto.
23880 (_blsmsk_u32): Ditto.
23881 (_blsmsk_u64): Ditto.
23882 (_tzcnt_u32): Ditto.
23883 (_tzcnt_u64): Ditto.
23885 2014-04-17 Kito Cheng <kito@0xlab.org>
23887 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
23889 2014-04-17 Richard Biener <rguenther@suse.de>
23891 PR middle-end/60849
23892 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
23893 boolean results for comparisons.
23895 2014-04-17 Richard Biener <rguenther@suse.de>
23897 PR tree-optimization/60836
23898 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
23899 initial PHI args to be gimple values.
23901 2014-04-17 Richard Biener <rguenther@suse.de>
23903 PR tree-optimization/60841
23904 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
23905 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
23906 of stmts to SLP build.
23907 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
23908 (vect_analyze_slp): Likewise.
23909 (vect_analyze_slp_instance): Likewise.
23910 (vect_build_slp_tree): Limit overall SLP tree growth.
23911 * tree-vectorizer.h (vect_analyze_data_refs,
23912 vect_analyze_slp): Adjust prototypes.
23914 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23916 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
23919 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23921 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
23922 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
23923 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
23924 for TARGET_SLOW_PSHUFB
23926 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23928 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
23929 * config/i386/i386.c (intel_cost): Ditto.
23931 2014-04-17 Joey Ye <joey.ye@arm.com>
23933 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
23935 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23937 * opts.c (common_handle_option): Disable -fipa-reference coorectly
23938 with -fuse-profile.
23940 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23942 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
23943 (type_all_derivations_known_p): New predicate.
23944 (type_all_ctors_visible_p): New predicate.
23945 (type_possibly_instantiated_p): New predicate.
23946 (get_odr_type): Compute all_derivations_known.
23947 (dump_odr_type): Dump the flag.
23948 (maybe_record_type): Cleanup.
23949 (record_target_from_binfo): Add bases_to_consider array;
23950 record bases for types w/o instances and skip CXX destructor.
23951 (possible_polymorphic_call_targets_1): Add bases_to_consider
23952 and consider_construction parameters; check if type may have instance.
23953 (get_polymorphic_call_info): Set maybe_in_construction to true
23954 when we know nothing.
23955 (record_targets_from_bases): Skip CXX destructors; they are
23956 never called for types in construction.
23957 (possible_polymorphic_call_targets): Do not record target when
23958 type may not have instance.
23960 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23963 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
23964 external aliases alive, too.
23966 2014-04-16 Andrew Pinski <apinski@cavium.com>
23968 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
23971 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23973 * final.c (compute_alignments): Do not apply loop alignment to a block
23974 falling through to the exit.
23976 2014-04-16 Catherine Moore <clm@codesourcery.com>
23978 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
23979 Adjust constraints for microMIPS store patterns.
23981 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23983 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
23985 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23987 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
23988 (append_use): Run at -O0.
23989 (append_vdef): Likewise.
23990 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
23991 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
23993 2014-04-16 Jakub Jelinek <jakub@redhat.com>
23995 PR tree-optimization/60844
23996 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
23997 (propagate_op_to_single_use, remove_visited_stmt_chain,
23998 linearize_expr, repropagate_negates, reassociate_bb): Use it
23999 instead of gsi_remove.
24001 2014-04-16 Martin Jambor <mjambor@suse.cz>
24003 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24004 ipa_transforms_to_apply.
24005 (cgraph_function_versioning): Assert that old_node has empty
24006 ipa_transforms_to_apply.
24007 * trans-mem.c (ipa_tm_create_version): Likewise.
24008 * tree-inline.c (tree_function_versioning): Do not duplicate
24009 ipa_transforms_to_apply.
24011 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24014 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24016 Pass necessary as flags on 64-bit Solaris/x86.
24017 Use lowercase relocs for x86_64-*-*.
24018 * configure: Regenerate.
24020 2014-04-15 Jan Hubicka <jh@suse.cz>
24022 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24023 (maybe_record_node, likely_target_p): Use it.
24025 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24028 Revert following patch
24030 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24033 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24034 software floating point or no floating point registers, do not
24035 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24036 in GPRs that occurs after we tested for GPRs that would never be
24039 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24040 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24041 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24042 specifically allow DDmode, since that does not use the SPE SIMD
24045 2014-03-21 Mark Wielaard <mjw@redhat.com>
24047 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24048 as unsigned or int depending on type and value used.
24050 2014-04-15 Richard Biener <rguenther@suse.de>
24052 PR rtl-optimization/56965
24053 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24054 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24056 * alias.c (true_dependence_1): Do not call
24057 nonoverlapping_component_refs_p.
24058 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24059 nonoverlapping_component_refs_p.
24060 (indirect_refs_may_alias_p): Likewise.
24062 2014-04-15 Teresa Johnson <tejohnson@google.com>
24064 * cfg.c (dump_bb_info): Fix flags check.
24065 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24067 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24069 PR rtl-optimization/60663
24070 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24073 2014-04-15 Richard Biener <rguenther@suse.de>
24075 * lto-streamer.h (LTO_major_version): Bump to 4.
24077 2014-04-15 Richard Biener <rguenther@suse.de>
24079 * common.opt (lto_partition_model): New enum.
24080 (flto-partition=): Merge separate options with a single with argument,
24081 add -flto-partition=one support.
24082 * flag-types.h (enum lto_partition_model): Declare.
24083 * opts.c (finish_options): Remove duplicate -flto-partition=
24085 * lto-wrapper.c (run_gcc): Adjust.
24087 2014-04-15 Richard Biener <rguenther@suse.de>
24089 * alias.c (ncr_compar): New function.
24090 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24092 2014-04-15 Richard Biener <rguenther@suse.de>
24094 * alias.c (record_component_aliases): Do not walk BINFOs.
24096 2014-04-15 Richard Biener <rguenther@suse.de>
24098 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24099 Add struct function argument and adjust.
24100 (find_func_aliases_for_call): Likewise.
24101 (find_func_aliases): Likewise.
24102 (find_func_clobbers): Likewise.
24103 (intra_create_variable_infos): Likewise.
24104 (compute_points_to_sets): Likewise.
24105 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24107 2014-04-15 Richard Biener <rguenther@suse.de>
24109 * tree.c (iterative_hash_expr): Use enum tree_code_class
24110 to store TREE_CODE_CLASS.
24111 (tree_block): Likewise.
24112 (tree_set_block): Likewise.
24113 * tree.h (fold_build_pointer_plus_loc): Use
24114 convert_to_ptrofftype_loc.
24116 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24119 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24122 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24124 * cfgloop.h (struct loop): Move force_vectorize down.
24125 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24126 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24127 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24128 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24129 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24130 * tree-core.h (enum annot_expr_kind): Add new kind values.
24131 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24132 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24134 * tree.def (ANNOTATE_EXPR): Tweak comment.
24136 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24138 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24141 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24143 * tree.h (TYPE_IDENTIFIER): Declare.
24144 * tree.c (subrange_type_for_debug_p): Use it.
24145 * godump.c (go_format_type): Likewise.
24146 * dwarf2out.c (is_cxx_auto, modified_type_die,
24147 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24148 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24150 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24153 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24155 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24157 * config/i386/i386.c (examine_argument): Return bool. Return true if
24158 parameter should be passed in memory.
24159 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24160 (construct_container): Update calls to examine_argument.
24161 (function_arg_advance_64): Ditto.
24162 (return_in_memory_32): Merge with ix86_return_in_memory.
24163 (return_in_memory_64): Ditto.
24164 (return_in_memory_ms_64): Ditto.
24166 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24168 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24169 * coverage.c (coverage_compute_profile_id): Handle externally visible
24172 2014-04-14 Martin Jambor <mjambor@suse.cz>
24174 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24175 DECL_DISREGARD_INLINE_LIMITS functions.
24177 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24180 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24182 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24185 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24186 optimize_insn_for_speed_p instead of
24187 optimize_function_for_speed_p.
24189 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24191 * doc/invoke.texi (free): Document AArch64.
24193 2014-04-14 Richard Biener <rguenther@suse.de>
24195 PR tree-optimization/60042
24196 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24197 (insert_into_preds_of_block): Do not prevent PHI insertion
24198 for REFERENCE exprs here ...
24199 (eliminate_dom_walker::before_dom_children): ... but prevent
24200 their use here under similar conditions when applied to the
24201 IL after PRE optimizations.
24203 2014-04-14 Richard Biener <rguenther@suse.de>
24205 * passes.def: Move early points-to after early SRA.
24207 2014-04-14 Richard Biener <rguenther@suse.de>
24209 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
24210 check for which sign-changes we allow when forwarding
24211 a converted value into a switch.
24213 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24215 * stor-layout.c (place_field): Finalize non-constant offset for the
24218 2014-04-14 Richard Biener <rguenther@suse.de>
24220 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
24222 (expand_switch_using_bit_tests_p): Likewise.
24223 (process_switch): Compute and pass on speed_p based on the
24225 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
24226 optimize_bb_for_speed_p.
24228 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24230 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
24231 * function.h (struct function): Rename has_force_vect_loops into
24232 has_force_vectorize_loops.
24233 * lto-streamer-in.c (input_cfg): Adjust for renaming.
24234 (input_struct_function_base): Likewise.
24235 * lto-streamer-out.c (output_cfg): Likewise.
24236 (output_struct_function_base): Likewise.
24237 * omp-low.c (expand_omp_simd): Likewise.
24238 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24239 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
24240 (version_loop_for_if_conversion): Likewise.
24241 (tree_if_conversion): Likewise.
24242 (main_tree_if_conversion): Likewise.
24243 (gate_tree_if_conversion): Likewise.
24244 * tree-inline.c (copy_loops): Likewise.
24245 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
24246 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
24247 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
24248 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
24249 * tree-vectorizer.c (vectorize_loops): Likewise.
24250 * tree-vectorizer.h (unlimited_cost_model): Likewise.
24252 2014-04-14 Richard Biener <rguenther@suse.de>
24255 * lto-streamer-out.c (wrap_refs): New function.
24256 (lto_output): Wrap symbol references in global initializes in
24257 type-preserving MEM_REFs.
24259 2014-04-14 Christian Bruel <christian.bruel@st.com>
24261 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
24263 2014-04-14 Christian Bruel <christian.bruel@st.com>
24265 * config/sh/sh.md (setmemqi): New expand pattern.
24266 * config/sh/sh.h (CLEAR_RATIO): Define.
24267 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
24268 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
24270 2014-04-14 Richard Biener <rguenther@suse.de>
24272 PR middle-end/55022
24273 * fold-const.c (negate_expr_p): Don't negate directional rounding
24275 (fold_negate_expr): Likewise.
24277 2014-04-14 Richard Biener <rguenther@suse.de>
24279 PR tree-optimization/59817
24280 PR tree-optimization/60453
24281 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
24282 recursion to catch all CHRECs in the scalar evolution and restrict
24283 the predicate for the remains appropriately.
24285 2014-04-12 Catherine Moore <clm@codesourcery.com>
24287 * config/mips/constraints.md: Add new register constraint "kb".
24288 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
24289 (*movhi_internal): Likewise.
24290 (*movqi_internal): Likewise.
24291 * config/mips/mips.h (M16_STORE_REGS): New register class.
24292 (REG_CLASS_NAMES): Add M16_STORE_REGS.
24293 (REG_CLASS_CONTENTS): Likewise.
24294 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
24296 2014-04-11 Tobias Burnus <burnus@net-b.de>
24299 * doc/invoke.texi (-Wformat-signedness): Document it.
24300 (Wformat=2): Mention that this enables -Wformat-signedness.
24302 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24304 * common/config/epiphany/epiphany-common.c
24305 (epiphany_option_optimization_table): Enable section anchors by
24306 default at -O1 or higher.
24307 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
24308 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
24309 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
24310 carries no extra cost.
24311 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
24312 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
24313 * config/epiphany/predicates.md (memclob_operand): New predicate.
24314 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
24315 Use memclob_operand predicate and X constraint for operand 3.
24317 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24319 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
24320 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
24323 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24325 PR rtl-optimization/60651
24326 * mode-switching.c (optimize_mode_switching): Make sure to emit
24327 sets of a lower numbered entity before sets of a higher numbered
24328 entity to a mode of the same or lower priority.
24329 When creating a seginfo for a basic block that starts with a code
24330 label, move the insertion point past the code label.
24331 (new_seginfo): Document and enforce requirement that
24332 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
24333 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
24334 * doc/tm.texi: Regenerate.
24336 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
24339 * config/arc/arc.c (arc_save_restore): Fix assert typo.
24341 2013-04-11 Jakub Jelinek <jakub@redhat.com>
24343 * BASE-VER: Set to 4.10.0.
24345 2014-04-11 Tobias Burnus <burnus@net-b.de>
24348 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
24349 * doc/gcc.texi (Service): Update description in the @menu
24350 * doc/invoke.texi (Option Summary): Remove misplaced and
24353 2014-04-11 Steve Ellcey <sellcey@mips.com>
24354 Jakub Jelinek <jakub@redhat.com>
24356 PR middle-end/60556
24357 * expr.c (convert_move): Use emit_store_flag_force instead of
24358 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
24361 2014-04-11 Richard Biener <rguenther@suse.de>
24363 PR middle-end/60797
24364 * varasm.c (assemble_alias): Avoid endless error reporting
24365 recursion by setting TREE_ASM_WRITTEN.
24367 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24369 * config/s390/s390.md: Add a splitter for NOT rtx.
24371 2014-04-11 Jakub Jelinek <jakub@redhat.com>
24373 PR rtl-optimization/60663
24374 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
24376 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
24377 Jakub Jelinek <jakub@redhat.com>
24380 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
24381 flag from decl_node to node.
24383 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24386 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
24387 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
24388 ameliorating the cases where it can be.
24390 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
24393 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24395 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24396 (loadsync_<mode>): Change mode.
24397 (load_quadpti, store_quadpti): New.
24398 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24399 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24400 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
24402 2014-04-09 Cong Hou <congh@google.com>
24405 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
24408 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24410 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
24411 instead of vnor to exploit possible fusion opportunity in the
24413 (altivec_expand_vec_perm_const_le): Likewise.
24415 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24417 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24418 (loadsync_<mode>): Change mode.
24419 (load_quadpti, store_quadpti): New.
24420 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24421 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24423 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
24426 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
24427 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
24428 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
24430 2014-04-08 Richard Biener <rguenther@suse.de>
24432 PR middle-end/60706
24433 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
24434 a 64bit widest int print double-int similar to on HWI64 hosts.
24436 2014-04-08 Richard Biener <rguenther@suse.de>
24438 PR tree-optimization/60785
24439 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
24440 default defs properly.
24442 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
24444 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
24445 (Weffc++): Likewise.
24447 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
24449 * ipa-devirt.c (maybe_record_node): When node is not recorded,
24450 set completep to false rather than true.
24452 2014-04-07 Douglas B Rupp <rupp@adacore.com>
24455 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
24456 ARM_TARGET2_DWARF_FORMAT.
24458 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
24461 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
24462 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
24465 2014-04-07 Richard Biener <rguenther@suse.de>
24467 PR tree-optimization/60766
24468 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
24469 (may_eliminate_iv): Convert cand_value_at result to desired type.
24471 2014-04-07 Jason Merrill <jason@redhat.com>
24474 * common.opt (-fno-gnu-unique): Add.
24475 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
24477 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24479 * haifa-sched.c: Fix outdated function reference and minor
24480 grammar errors in introductory comment.
24482 2014-04-07 Richard Biener <rguenther@suse.de>
24484 PR middle-end/60750
24485 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
24486 for noreturn calls.
24487 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
24489 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
24492 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
24493 size accounting for thunks.
24494 (pa_asm_output_mi_thunk): Use final_start_function() and
24495 final_end_function() to output function start and end directives.
24497 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24499 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
24500 device specific ISA/ feature information. Remove short_sp and
24501 errata_skip ds. Add avr_device_specific_features enum to have device
24503 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
24504 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
24505 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
24506 updated device specific info.
24507 * config/avr/avr-mcus.def: Merge device specific details to
24508 dev_attribute field.
24509 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
24511 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
24512 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
24513 assembler if RMW isa supported by current device.
24514 * config/avr/genmultilib.awk: Update as device info structure changed.
24515 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
24517 2014-04-04 Cong Hou <congh@google.com>
24519 PR tree-optimization/60656
24520 * tree-vect-stmts.c (supportable_widening_operation):
24521 Fix a bug that elements in a vector with vect_used_by_reduction
24522 property are incorrectly reordered when the operation on it is not
24523 consistant with the one in reduction operation.
24525 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
24527 PR rtl-optimization/60155
24528 * gcse.c (record_set_data): New function.
24529 (single_set_gcse): New function.
24530 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
24531 (hoist_code): Likewise.
24532 (get_pressure_class_and_nregs): Likewise.
24534 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
24536 * explow.c (probe_stack_range): Emit a final optimization blockage.
24538 2014-04-04 Anthony Green <green@moxielogic.com>
24540 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
24543 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
24546 * lto-cgraph.c (input_overwrite_node): Check that partitioning
24547 flags are set only during streaming.
24548 * ipa.c (process_references, walk_polymorphic_call_targets,
24549 symtab_remove_unreachable_nodes): Drop bodies of always inline
24550 after early inlining.
24551 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
24553 2014-04-04 Jakub Jelinek <jakub@redhat.com>
24554 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24557 * dwarf2out.c (const_ok_for_output_1): Reject expressions
24560 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24563 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
24565 (cortex_a53_fdivd): Likewise.
24567 2014-04-04 Martin Jambor <mjambor@suse.cz>
24570 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
24571 Adjust all callers.
24572 * cgraph.c (clone_of_p): Also return true if thunks match.
24573 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
24574 cgraph_function_or_thunk_node and an obsolete comment.
24575 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
24577 (build_function_decl_skip_args): Likewise.
24578 (set_new_clone_decl_and_node_flags): New function.
24579 (duplicate_thunk_for_node): Likewise.
24580 (redirect_edge_duplicating_thunks): Likewise.
24581 (cgraph_clone_node): New parameter args_to_skip, pass it to
24582 redirect_edge_duplicating_thunks which is called instead of
24583 cgraph_redirect_edge_callee.
24584 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
24585 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
24587 2014-04-04 Jeff Law <law@redhat.com>
24590 * config/arm/predicates.md (const_int_I_operand): New predicate.
24591 (const_int_M_operand): Similarly.
24592 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
24594 (insv_t2, extv_reg, extzv_t2): Likewise.
24595 (load_multiple_with_writeback): Similarly for const_int_I_operand.
24596 (pop_multiple_with_writeback_and_return): Likewise.
24597 (vfp_pop_multiple_with_writeback): Likewise
24599 2014-04-04 Richard Biener <rguenther@suse.de>
24602 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
24603 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
24605 * gimplify.h (gimple_add_tmp_var_fn): Declare.
24606 * gimplify.c (gimple_add_tmp_var_fn): New function.
24607 * gimple-expr.h (create_tmp_reg_fn): Declare.
24608 * gimple-expr.c (create_tmp_reg_fn): New function.
24609 * gimple-low.c (record_vars_into): Don't change cfun.
24610 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
24611 code generation without cfun.
24613 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
24616 * Makefile.in (install-driver): Fix shell scripting.
24618 2014-04-03 Cong Hou <congh@google.com>
24620 PR tree-optimization/60505
24621 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
24622 threshold of number of iterations below which no vectorization
24624 * tree-vect-loop.c (new_loop_vec_info):
24625 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
24626 * tree-vect-loop.c (vect_analyze_loop_operations):
24627 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
24628 * tree-vect-loop.c (vect_transform_loop):
24629 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
24630 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
24631 of iterations of the loop and see if we should build the epilogue.
24633 2014-04-03 Richard Biener <rguenther@suse.de>
24635 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
24636 (streamer_tree_cache_create): Adjust.
24637 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
24638 to allow optional nodes array.
24639 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
24640 (streamer_tree_cache_append): Likewise.
24641 (streamer_tree_cache_create): Create nodes array optionally
24642 as specified by parameter.
24643 * lto-streamer-out.c (create_output_block): Avoid maintaining
24644 the node array in the writer cache.
24645 (DFS_write_tree): Remove assertion.
24646 (produce_asm_for_decls): Free the out decl state hash table early.
24647 * lto-streamer-in.c (lto_data_in_create): Adjust for
24648 streamer_tree_cache_create prototype change.
24650 2014-04-03 Richard Biener <rguenther@suse.de>
24652 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
24653 set TREE_CHAIN to NULL_TREE.
24655 2014-04-03 Richard Biener <rguenther@suse.de>
24657 PR tree-optimization/60740
24658 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
24659 over all GIMPLE_COND operands.
24661 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
24663 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
24664 (Weffc++): Remove Scott's numbering, merge lists and reference
24667 2014-04-03 Nick Clifton <nickc@redhat.com>
24669 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
24672 2014-04-03 Martin Jambor <mjambor@suse.cz>
24674 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
24675 mention gcc_unreachable before failing.
24676 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
24679 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
24682 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
24683 inconsistent code and instead mark the context inconsistent.
24684 (possible_polymorphic_call_targets): For inconsistent contexts
24685 return empty complete list.
24687 2014-04-02 Anthony Green <green@moxielogic.com>
24689 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
24690 (extendqisi2, extendhisi2): Define.
24691 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
24692 (WCHAR_TYPE): Change to unsigned int.
24694 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24696 PR tree-optimization/60733
24697 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
24698 insertion point for PHI candidates to be the end of the feeding
24699 block for the PHI argument.
24701 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
24703 PR rtl-optimization/60650
24704 * lra-constraints.c (process_alt_operands): Decrease reject for
24705 earlyclobber matching.
24707 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24709 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
24711 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24713 * config/spu/spu.c (pad_bb): Do not crash when the last
24714 insn is CODE_FOR_blockage.
24716 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24718 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
24719 lies outside the target mode.
24721 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24724 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24725 software floating point or no floating point registers, do not
24726 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24727 in GPRs that occurs after we tested for GPRs that would never be
24730 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24731 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24732 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24733 specifically allow DDmode, since that does not use the SPE SIMD
24736 2014-04-02 Richard Biener <rguenther@suse.de>
24738 PR middle-end/60729
24739 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
24740 MODE_INTs. Properly use negv_optab.
24741 (expand_abs): Likewise.
24743 2014-04-02 Richard Biener <rguenther@suse.de>
24746 * Makefile.in (install-driver): Guard extra installs with special
24749 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
24751 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24752 Document vec_vgbbd.
24754 2014-04-01 Richard Henderson <rth@redhat.com>
24757 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
24758 alternative enabled before register allocation.
24760 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
24762 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
24763 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
24765 (nios2_large_got_address): Remove unneeded 'sym' parameter.
24766 (nios2_got_address): Update nios2_large_got_address call site.
24767 (nios2_delegitimize_address): New function.
24768 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
24769 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
24770 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
24772 2014-04-01 Martin Husemann <martin@duskware.de>
24774 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
24777 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
24779 PR rtl-optimization/60604
24780 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
24781 check from register_operand.
24782 (register_operand): Redefine in terms of general_operand.
24783 (nonmemory_operand): Use register_operand for the non-constant cases.
24785 2014-04-01 Richard Biener <rguenther@suse.de>
24787 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
24789 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
24791 * doc/invoke.texi (mapp-regs): Clarify.
24793 2014-03-31 Ulrich Drepper <drepper@gmail.com>
24795 * config/i386/avx512fintrin.h (__v32hi): Define type.
24796 (__v64qi): Likewise.
24797 (_mm512_set1_epi8): Define.
24798 (_mm512_set1_epi16): Define.
24799 (_mm512_set4_epi32): Define.
24800 (_mm512_set4_epi64): Define.
24801 (_mm512_set4_pd): Define.
24802 (_mm512_set4_ps): Define.
24803 (_mm512_setr4_epi64): Define.
24804 (_mm512_setr4_epi32): Define.
24805 (_mm512_setr4_pd): Define.
24806 (_mm512_setr4_ps): Define.
24807 (_mm512_setzero_epi32): Define.
24809 2014-03-31 Martin Jambor <mjambor@suse.cz>
24811 PR middle-end/60647
24812 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
24813 callsite_arguments_match_p. Updated all callers. Also check types of
24814 corresponding formal parameters and actual arguments.
24815 (not_all_callers_have_enough_arguments_p) Renamed to
24816 some_callers_have_mismatched_arguments_p.
24818 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
24820 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
24822 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
24825 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
24828 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
24830 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
24831 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
24833 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
24834 Use FMAMODE_NOVF512 mode iterator.
24835 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
24836 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
24837 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
24838 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
24840 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
24841 Use VF_128_256 mode iterator.
24842 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
24845 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24847 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
24848 static chain if needed.
24850 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24853 * lra-constraints.c (index_part_to_reg): New.
24854 (process_address): Use it.
24856 2014-03-27 Jeff Law <law@redhat.com>
24857 Jakub Jelinek <jakub@redhat.com>
24860 * expr.c (do_tablejump): Use simplify_gen_binary rather than
24861 gen_rtx_{PLUS,MULT} to build up the address expression.
24863 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
24864 creating non-canonical RTL.
24866 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24869 * ipa-inline.c (want_inline_small_function_p): Short circuit large
24870 functions; reorganize to make cheap checks first.
24871 (inline_small_functions): Do not estimate growth when dumping;
24873 * ipa-inline.h (inline_summary): Add min_size.
24874 (growth_likely_positive): New function.
24875 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
24876 (set_cond_stmt_execution_predicate): Cleanup.
24877 (estimate_edge_size_and_time): Compute min_size.
24878 (estimate_calls_size_and_time): Likewise.
24879 (estimate_node_size_and_time): Likewise.
24880 (inline_update_overall_summary): Update min_size.
24881 (do_estimate_edge_time): Likewise.
24882 (do_estimate_edge_size): Update.
24883 (do_estimate_edge_hints): Update.
24884 (growth_likely_positive): New function.
24886 2014-03-28 Jakub Jelinek <jakub@redhat.com>
24889 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
24890 also if addr has VOIDmode.
24892 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24894 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
24895 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
24897 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
24898 instructions as well as AdvancedSIMD loads.
24900 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24902 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
24903 Use crypto_aese type.
24904 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
24905 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
24906 crypto_aese, crypto_aesmc. Move to types.md.
24907 * config/arm/types.md (crypto_aes): Split into crypto_aese,
24909 * config/arm/iterators.md (crypto_type): Likewise.
24911 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24913 * cgraph.c: Include expr.h and tree-dfa.h.
24914 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
24917 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24920 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
24921 regs from checking multi-reg pseudos.
24923 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24925 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
24927 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24929 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
24930 if it would clobber the stack pointer, even temporarily.
24932 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
24934 * mode-switching.c: Make small adjustments to the top comment.
24936 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
24938 * config/rs6000/constraints.md (wD constraint): New constraint to
24939 match the constant integer to get the top DImode/DFmode out of a
24940 vector in a VSX register.
24942 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
24943 match the constant integer to get the top DImode/DFmode out of a
24944 vector in a VSX register.
24946 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
24949 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
24952 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
24953 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
24955 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
24956 Optimize vec_extract of 64-bit values, where the value being
24957 extracted is in the top word, where we can use scalar
24958 instructions. Add direct move and store support. Combine the big
24959 endian/little endian vector select load support into a single insn.
24960 (vsx_extract_<mode>_internal1): Likewise.
24961 (vsx_extract_<mode>_internal2): Likewise.
24962 (vsx_extract_<mode>_load): Likewise.
24963 (vsx_extract_<mode>_store): Likewise.
24964 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
24965 combined into vsx_extract_<mode>_load.
24966 (vsx_extract_<mode>_one_le): Likewise.
24968 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
24969 define the top 64-bit vector element.
24971 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
24974 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24975 Document vec_vbpermq builtin.
24978 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
24979 enable use of xxsldwi and xxpermdi builtin functions.
24980 (vec_xxpermdi): Likewise.
24982 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24983 Document use of vec_xxsldwi and vec_xxpermdi builtins.
24985 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
24987 PR rtl-optimization/60650
24988 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
24990 (find_spills_for): New.
24991 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
24992 Spill all pseudos on the second iteration.
24994 2014-03-27 Marek Polacek <polacek@redhat.com>
24997 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25000 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25002 * config/s390/s390.c (s390_can_use_return_insn): Check for
25003 call-saved FPRs on 31 bit.
25005 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25007 PR middle-end/60682
25008 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25009 if they need regimplification, just drop them instead of
25010 calling gimple_regimplify_operands on them.
25012 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25015 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25016 (aarch64_frame_pointer_required): Adjust logic.
25017 (aarch64_can_eliminate): Adjust logic.
25018 (aarch64_override_options_after_change): Adjust logic.
25020 2014-03-27 Dehao Chen <dehao@google.com>
25022 * ipa-inline.c (early_inliner): Update node's inline info.
25024 2014-03-26 Dehao Chen <dehao@google.com>
25026 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25027 compiler inserted conditional jumps for NAN float check.
25029 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25031 * ubsan.h (ubsan_create_data): Change second argument's type
25032 to const location_t *.
25033 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25035 (ubsan_create_data): Change second argument to const location_t *PLOC.
25036 Create Loc field whenever PLOC is non-NULL.
25037 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25038 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25042 * real.c (real_to_integer2): Change type of low to UHWI.
25044 2014-03-26 Tobias Burnus <burnus@net-b.de>
25046 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25047 (CILK_SELF_SPECS): New define.
25048 (driver_self_specs): Use it.
25050 2014-03-26 Richard Biener <rguenther@suse.de>
25052 * tree-pretty-print.c (percent_K_format): Implement special
25053 case for LTO and its stripped down BLOCK tree.
25055 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25058 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25060 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25061 one range is range_int_cst_p, but not both, at least optimize
25062 addition/subtraction of 0 and multiplication by 0 or 1.
25063 * gimple-fold.c (gimple_fold_call): Fold
25064 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25065 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25066 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25068 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25070 PR rtl-optimization/60452
25071 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25072 <case REG>: Return 1 for invalid offsets from the frame pointer.
25074 2014-03-26 Marek Polacek <polacek@redhat.com>
25077 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25080 2014-03-26 Marek Polacek <polacek@redhat.com>
25083 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25086 2014-03-26 Marek Polacek <polacek@redhat.com>
25089 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25090 multiplication in unsigned type.
25092 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25094 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25096 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25098 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25100 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25103 * cif-code.def (UNREACHABLE) New code.
25104 * ipa-inline.c (inline_small_functions): Skip edges to
25105 __builtlin_unreachable.
25106 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25107 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25108 predicate to __bulitin_unreachable.
25109 (set_cond_stmt_execution_predicate): Fix issue when
25110 invert_tree_comparison returns ERROR_MARK.
25111 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25112 propagate to inline clones.
25113 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25115 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25116 * cgraphclones.c (cgraph_clone_node): If call destination is already
25117 ureachable, do not redirect it back.
25118 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25121 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25123 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25124 Do not modify inline clones.
25126 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25128 * config/i386/i386.md (general_sext_operand): New mode attr.
25129 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25130 don't generate (sign_extend (const_int)).
25131 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25132 operands[2]. Use We constraint instead of <i> and
25133 <general_sext_operand> predicate instead of <general_operand>.
25134 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25135 * config/i386/constraints.md (We): New constraint.
25136 * config/i386/predicates.md (x86_64_sext_operand,
25137 sext_operand): New predicates.
25139 2014-03-25 Martin Jambor <mjambor@suse.cz>
25142 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25143 inconsistent devirtualizations to __builtin_unreachable.
25145 2014-03-25 Marek Polacek <polacek@redhat.com>
25148 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25150 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25152 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25153 order of elements for big-endian.
25155 2014-03-25 Richard Biener <rguenther@suse.de>
25157 PR middle-end/60635
25158 * gimplify-me.c (gimple_regimplify_operands): Update the
25161 2014-03-25 Martin Jambor <mjambor@suse.cz>
25164 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25165 (lto_output_varpool_node): Likewise.
25166 (input_overwrite_node): Likewise.
25167 (input_varpool_node): Likewise.
25169 2014-03-25 Richard Biener <rguenther@suse.de>
25171 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25172 (run_gcc): Likewise.
25174 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25176 * combine.c (simplify_compare_const): Add MODE argument.
25177 Handle mode_width 0 as very large mode_width.
25178 (try_combine, simplify_comparison): Adjust callers.
25180 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25181 type to avoid signed integer overflow.
25182 * explow.c (plus_constant): Likewise.
25184 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25186 * doc/generic.texi: Correct typos.
25188 2014-03-24 Tobias Burnus <burnus@net-b.de>
25190 * doc/invoke.texi (-flto): Expand section about
25191 using static libraries with LTO.
25193 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25195 PR rtl-optimization/60501
25196 * optabs.def (addptr3_optab): New optab.
25197 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25198 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25199 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25201 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25203 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
25205 2014-03-24 Ulrich Drepper <drepper@gmail.com>
25207 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
25210 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
25211 (_mm256_undefined_ps): Define.
25212 (_mm256_undefined_pd): Define.
25213 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
25214 (_mm_undefined_pd): Define.
25215 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
25216 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
25217 (_mm512_undefined_ps): Define.
25218 (_mm512_undefined_pd): Define.
25219 Use _mm*_undefined_*.
25220 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
25222 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
25224 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
25225 (lshr_simd): DI mode added.
25226 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
25227 (aarch64_ushr_simddi): Likewise.
25228 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
25229 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
25230 (vshrd_n_u64): Likewise.
25232 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25234 * Makefile.in (s-macro_list): Depend on cc1.
25236 2014-03-23 Teresa Johnson <tejohnson@google.com>
25238 * ipa-utils.c (ipa_print_order): Use specified dump file.
25240 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
25242 PR rtl-optimization/60601
25243 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
25245 * gcc.c (eval_spec_function): Initialize save_growing_value.
25247 2014-03-22 Jakub Jelinek <jakub@redhat.com>
25250 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
25251 code == MINUS_EXPR, never swap op0 with op1.
25253 * toplev.c (init_local_tick): Avoid signed integer multiplication
25255 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
25256 shift by first operand's bitsize.
25258 2014-03-21 Jakub Jelinek <jakub@redhat.com>
25261 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
25262 redefine to 1 or 0.
25263 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
25264 TARGET_ISA_64BIT_P(x).
25266 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25268 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
25269 pattern for vector nor instead of subtract from splat(-1).
25270 (altivec_expand_vec_perm_const_le): Likewise.
25272 2014-03-21 Richard Henderson <rth@twiddle.net>
25275 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
25276 related insns after epilogue_completed.
25278 2014-03-21 Martin Jambor <mjambor@suse.cz>
25281 * cgraph.h (symtab_node): New flag body_removed.
25282 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
25283 when removing bodies.
25284 * symtab.c (dump_symtab_base): Dump body_removed flag.
25285 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
25286 had their bodies removed.
25288 2014-03-21 Martin Jambor <mjambor@suse.cz>
25291 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
25294 2014-03-21 Richard Biener <rguenther@suse.de>
25296 PR tree-optimization/60577
25297 * tree-core.h (struct tree_base): Document nothrow_flag use
25298 in DECL_NONALIASED.
25299 * tree.h (DECL_NONALIASED): New.
25300 (may_be_aliased): Adjust.
25301 * coverage.c (build_var): Set DECL_NONALIASED.
25303 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25305 * expr.c (expand_expr_real_1): Remove outdated comment.
25307 2014-03-20 Jakub Jelinek <jakub@redhat.com>
25309 PR middle-end/60597
25310 * ira.c (adjust_cleared_regs): Call copy_rtx on
25311 *reg_equiv[REGNO (loc)].src_p before passing it to
25312 simplify_replace_fn_rtx.
25315 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
25316 into CONST, put pic register as first operand of PLUS. Use
25317 gen_const_mem for both 32-bit and 64-bit PIC got loads.
25319 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25321 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
25323 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25325 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
25326 around for store forwarding issue in the FPU on the UT699.
25327 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
25328 loads and operations if -mfix-ut699 is specified.
25329 (divtf3_hq): Tweak attribute.
25330 (sqrttf2_hq): Likewise.
25332 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25334 * calls.c (store_one_arg): Remove incorrect const qualification on the
25335 type of the temporary.
25336 * cfgexpand.c (expand_return): Likewise.
25337 * expr.c (expand_constructor): Likewise.
25338 (expand_expr_real_1): Likewise.
25340 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25342 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
25345 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
25348 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
25350 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
25352 * config/arm/aarch-common-protos.h
25353 (alu_cost_table): Fix spelling of "extend".
25354 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
25356 2014-03-19 Richard Biener <rguenther@suse.de>
25358 PR middle-end/60553
25359 * tree-core.h (tree_type_common): Re-order pointer members
25360 to reduce recursion depth during GC walks.
25362 2014-03-19 Marek Polacek <polacek@redhat.com>
25365 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
25366 before accessing it.
25368 2014-03-19 Richard Biener <rguenther@suse.de>
25371 * lto-streamer-in.c (input_function): In WPA stage do not drop
25374 2014-03-19 Jakub Jelinek <jakub@redhat.com>
25376 PR tree-optimization/60559
25377 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
25378 with build_zero_cst assignment.
25380 2014-03-18 Kai Tietz <ktietz@redhat.com>
25382 PR rtl-optimization/56356
25383 * sdbout.c (sdbout_parms): Verify that parms'
25384 incoming argument is valid.
25385 (sdbout_reg_parms): Likewise.
25387 2014-03-18 Richard Henderson <rth@redhat.com>
25390 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
25391 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
25392 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
25394 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
25396 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
25397 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
25398 Italicize plugin event names in description. Explain that
25399 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
25400 Remind that no GCC functions should be called after PLUGIN_FINISH.
25401 Explain what pragmas with expansion are.
25403 2014-03-18 Martin Liska <mliska@suse.cz>
25405 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
25406 gimple call statement is update.
25407 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
25408 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
25410 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25413 * ubsan.c (ubsan_instrument_unreachable): Call
25414 initialize_sanitizer_builtins.
25415 (ubsan_pass): Likewise.
25418 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25419 varpool_finalize_decl instead of rest_of_decl_compilation.
25421 2014-03-18 Richard Biener <rguenther@suse.de>
25423 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
25424 by using bitmap_and_compl instead of bitmap_and_compl_into.
25425 (df_rd_transfer_function): Likewise.
25427 2014-03-18 Richard Biener <rguenther@suse.de>
25429 * doc/lto.texi (fresolution): Fix typo.
25431 2014-03-18 Richard Biener <rguenther@suse.de>
25433 * doc/invoke.texi (flto): Update for changes in 4.9.
25435 2014-03-18 Richard Biener <rguenther@suse.de>
25437 * doc/loop.texi: Remove section on the removed lambda framework.
25438 Update loop docs with recent changes in preserving loop structure.
25440 2014-03-18 Richard Biener <rguenther@suse.de>
25442 * doc/lto.texi (-fresolution): Document.
25444 2014-03-18 Richard Biener <rguenther@suse.de>
25446 * doc/contrib.texi: Adjust my name.
25448 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25451 * internal-fn.c: Include diagnostic-core.h.
25452 (expand_BUILTIN_EXPECT): New function.
25453 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
25454 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
25455 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
25456 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
25457 IFN_BUILTIN_EXPECT.
25458 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
25459 Revert 3 argument __builtin_expect code.
25460 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
25461 * gimple-fold.c (gimple_fold_call): Likewise.
25462 * tree.h (fold_builtin_expect): New prototype.
25463 * builtins.c (build_builtin_expect_predicate): Add predictor
25464 argument, if non-NULL, create 3 argument __builtin_expect.
25465 (fold_builtin_expect): No longer static. Add ARG2 argument,
25466 pass it through to build_builtin_expect_predicate.
25467 (fold_builtin_2): Adjust caller.
25468 (fold_builtin_3): Handle BUILT_IN_EXPECT.
25469 * internal-fn.def (BUILTIN_EXPECT): New.
25471 2014-03-18 Tobias Burnus <burnus@net-b.de>
25474 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
25475 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
25476 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
25478 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
25481 * predict.c (combine_predictions_for_bb): Fix up formatting.
25482 (expr_expected_value_1, expr_expected_value): Add predictor argument,
25483 fill what it points to if non-NULL.
25484 (tree_predict_by_opcode): Adjust caller, use the predictor.
25485 * predict.def (PRED_COMPARE_AND_SWAP): Add.
25487 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
25489 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
25490 proper constant for the store mode.
25492 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
25494 * symtab.c (change_decl_assembler_name): Fix transparent alias
25495 chain construction.
25497 2014-03-16 Renlin Li <Renlin.Li@arm.com>
25499 * config/aarch64/aarch64.c: Correct the comments about the
25500 aarch64 stack layout.
25502 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
25504 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
25505 check for GF_OMP_FOR_KIND_FOR.
25507 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
25509 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
25510 ymm and zmm register names.
25512 2014-03-17 Jakub Jelinek <jakub@redhat.com>
25515 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
25516 note creation for the 2010-08-31 changes.
25518 2014-03-17 Marek Polacek <polacek@redhat.com>
25520 PR middle-end/60534
25521 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
25522 as -fno-tree-loop-vectorize.
25523 (expand_omp_simd): Likewise.
25525 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
25527 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
25528 (eligible_for_call_delay): New prototype.
25529 * config/sparc/sparc.c (tls_call_delay): Rename into...
25530 (eligible_for_call_delay): ...this. Return false if the instruction
25531 cannot be put in the delay slot of a branch.
25532 (eligible_for_restore_insn): Simplify.
25533 (eligible_for_return_delay): Return false if the instruction cannot be
25534 put in the delay slot of a branch and simplify.
25535 (eligible_for_sibcall_delay): Return false if the instruction cannot be
25536 put in the delay slot of a branch.
25537 * config/sparc/sparc.md (fix_ut699): New attribute.
25538 (tls_call_delay): Delete.
25539 (in_call_delay): Reimplement.
25540 (eligible_for_sibcall_delay): Rename into...
25541 (in_sibcall_delay): ...this.
25542 (eligible_for_return_delay): Rename into...
25543 (in_return_delay): ...this.
25544 (in_branch_delay): Reimplement.
25545 (in_uncond_branch_delay): Delete.
25546 (in_annul_branch_delay): Delete.
25548 2014-03-14 Richard Henderson <rth@redhat.com>
25551 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
25552 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
25553 (*floathi<X87MODEF>2_i387_with_temp): Remove.
25554 (floathi splitters): Remove.
25555 (float<SWI48x>xf2): New pattern.
25556 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
25557 code that tried to handle DImode for 32-bit, but which was excluded
25558 by the pattern's condition. Drop allocation of stack temporary.
25559 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
25560 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
25561 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
25562 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
25563 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
25564 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
25565 (*float<SWI48><MODEF>2_sse_interunit): Remove.
25566 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
25567 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
25568 (*float<SWI48x><X87MODEF>2_i387): Remove.
25569 (all float _with_temp splitters): Remove.
25570 (*float<SWI48x><MODEF>2_i387): New pattern.
25571 (*float<SWI48><MODEF>2_sse): New pattern.
25572 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
25573 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
25575 2014-03-14 Jakub Jelinek <jakub@redhat.com>
25576 Marek Polacek <polacek@redhat.com>
25578 PR middle-end/60484
25579 * common.opt (dump_base_name_prefixed): New Variable.
25580 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
25581 if x_dump_base_name_prefixed is already set, set it at the end.
25583 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
25585 PR rtl-optimization/60508
25586 * lra-constraints.c (get_reload_reg): Add new parameter
25588 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
25589 Pass the new parameter values.
25591 2014-03-14 Richard Biener <rguenther@suse.de>
25593 * common.opt: Revert unintented changes from r205065.
25594 * opts.c: Likewise.
25596 2014-03-14 Richard Biener <rguenther@suse.de>
25598 PR middle-end/60518
25599 * cfghooks.c (split_block): Properly adjust all loops the
25600 block was a latch of.
25602 2014-03-14 Martin Jambor <mjambor@suse.cz>
25605 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
25608 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
25611 * config/avr/avr.c (avr_set_current_function): Pass function name
25612 through default_strip_name_encoding before sanity checking instead
25613 of skipping the first char of the assembler name.
25615 2014-03-13 Richard Henderson <rth@redhat.com>
25618 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
25619 (ix86_force_to_memory, ix86_free_from_memory): Remove.
25620 * config/i386/i386-protos.h: Likewise.
25621 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
25622 in the expander instead of a splitter.
25623 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
25624 any possibility of requiring a memory.
25625 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
25626 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
25627 (fp branch splitters): Update for ix86_split_fp_branch.
25628 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
25629 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
25630 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
25631 (*fop_<MODEF>_2_i387): Remove f/r alternative.
25632 (*fop_<MODEF>_3_i387): Likewise.
25633 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
25634 (splitters for the fop_* register patterns): Remove.
25635 (fscalexf4_i387): Rename from *fscalexf4_i387.
25636 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
25638 2014-03-13 Jakub Jelinek <jakub@redhat.com>
25640 PR tree-optimization/59779
25641 * tree-dfa.c (get_ref_base_and_extent): Use double_int
25642 type for bitsize and maxsize instead of HOST_WIDE_INT.
25644 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
25646 PR rtl-optimization/57320
25647 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
25648 the CFG after thread_prologue_and_epilogue_insns.
25650 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
25652 PR rtl-optimization/57189
25653 * lra-constraints.c (process_alt_operands): Disfavor spilling
25656 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
25658 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
25660 2014-03-13 Jakub Jelinek <jakub@redhat.com>
25662 PR tree-optimization/59025
25663 PR middle-end/60418
25664 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
25665 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
25667 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
25670 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
25671 calls of avr_out_plus_1.
25673 2014-03-13 Bin Cheng <bin.cheng@arm.com>
25675 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
25676 BB's single pred and update the father loop's latch info later.
25678 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
25680 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
25684 (VEC_base): Likewise.
25685 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
25686 registers, we need to swap double words in little endian mode.
25688 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
25689 to be a container mode for 128-bit integer operations added in ISA
25690 2.07. Unlike TImode and PTImode, the preferred register set is
25691 the Altivec/VMX registers for the 128-bit operations.
25693 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
25695 (rs6000_split_128bit_ok_p): Likewise.
25697 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
25698 macros for creating ISA 2.07 normal and overloaded builtin
25699 functions with 3 arguments.
25700 (BU_P8V_OVERLOAD_3): Likewise.
25701 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
25702 for use as overloaded functions.
25703 (VPERM_1TI_UNS): Likewise.
25704 (VSEL_1TI): Likewise.
25705 (VSEL_1TI_UNS): Likewise.
25706 (ST_INTERNAL_1ti): Likewise.
25707 (LD_INTERNAL_1ti): Likewise.
25708 (XXSEL_1TI): Likewise.
25709 (XXSEL_1TI_UNS): Likewise.
25710 (VPERM_1TI): Likewise.
25711 (VPERM_1TI_UNS): Likewise.
25712 (XXPERMDI_1TI): Likewise.
25713 (SET_1TI): Likewise.
25714 (LXVD2X_V1TI): Likewise.
25715 (STXVD2X_V1TI): Likewise.
25716 (VEC_INIT_V1TI): Likewise.
25717 (VEC_SET_V1TI): Likewise.
25718 (VEC_EXT_V1TI): Likewise.
25719 (EQV_V1TI): Likewise.
25720 (NAND_V1TI): Likewise.
25721 (ORC_V1TI): Likewise.
25722 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
25723 added in ISA 2.07. Add both normal 'altivec' builtins, and the
25724 overloaded builtin.
25725 (VADDUQM): Likewise.
25726 (VSUBCUQ): Likewise.
25727 (VADDEUQM): Likewise.
25728 (VADDECUQ): Likewise.
25729 (VSUBEUQM): Likewise.
25730 (VSUBECUQ): Likewise.
25732 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
25733 __int128_t and __uint128_t types.
25734 (__uint128_type): Likewise.
25735 (altivec_categorize_keyword): Add support for vector __int128_t,
25736 vector __uint128_t, vector __int128, and vector unsigned __int128
25737 as a container type for TImode operations that need to be done in
25738 VSX/Altivec registers.
25739 (rs6000_macro_to_expand): Likewise.
25740 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
25741 to support 128-bit integer instructions vaddcuq, vadduqm,
25742 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
25743 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
25745 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
25746 for V1TImode, and set up preferences to use VSX/Altivec registers.
25747 Setup VSX reload handlers.
25748 (rs6000_debug_reg_global): Likewise.
25749 (rs6000_init_hard_regno_mode_ok): Likewise.
25750 (rs6000_preferred_simd_mode): Likewise.
25751 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
25752 (easy_altivec_constant): Likewise.
25753 (output_vec_const_move): Likewise.
25754 (rs6000_expand_vector_set): Convert V1TImode set and extract to
25756 (rs6000_expand_vector_extract): Likewise.
25757 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
25759 (rs6000_const_vec): Add support for V1TImode.
25760 (rs6000_emit_le_vsx_load): Swap double words when loading or
25761 storing TImode/V1TImode.
25762 (rs6000_emit_le_vsx_store): Likewise.
25763 (rs6000_emit_le_vsx_move): Likewise.
25764 (rs6000_emit_move): Add support for V1TImode.
25765 (altivec_expand_ld_builtin): Likewise.
25766 (altivec_expand_st_builtin): Likewise.
25767 (altivec_expand_vec_init_builtin): Likewise.
25768 (altivec_expand_builtin): Likewise.
25769 (rs6000_init_builtins): Add support for V1TImode type. Add
25770 support for ISA 2.07 128-bit integer builtins. Define type names
25771 for the VSX/Altivec vector types.
25772 (altivec_init_builtins): Add support for overloaded vector
25773 functions with V1TImode type.
25774 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
25775 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
25777 (rs6000_split_128bit_ok_p): Likewise.
25778 (rs6000_handle_altivec_attribute): Create V1TImode from vector
25779 __int128_t and vector __uint128_t.
25781 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
25782 and mode attributes.
25784 (VSX_M2): Likewise.
25789 (VS_scalar): Likewise.
25790 (VS_double): Likewise.
25791 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
25793 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
25794 we support the ISA 2.07 128-bit integer arithmetic instructions.
25795 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
25796 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
25797 and TImode types for use with the builtin functions.
25798 (V1TI_type_node): Likewise.
25799 (unsigned_V1TI_type_node): Likewise.
25800 (intTI_type_internal_node): Likewise.
25801 (uintTI_type_internal_node): Likewise.
25803 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
25804 128-bit builtin functions.
25805 (UNSPEC_VADDEUQM): Likewise.
25806 (UNSPEC_VADDECUQ): Likewise.
25807 (UNSPEC_VSUBCUQ): Likewise.
25808 (UNSPEC_VSUBEUQM): Likewise.
25809 (UNSPEC_VSUBECUQ): Likewise.
25810 (VM): Add V1TImode to vector mode iterators.
25812 (VI_unit): Likewise.
25813 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
25814 (altivec_vaddcuq): Likewise.
25815 (altivec_vsubuqm): Likewise.
25816 (altivec_vsubcuq): Likewise.
25817 (altivec_vaddeuqm): Likewise.
25818 (altivec_vaddecuq): Likewise.
25819 (altivec_vsubeuqm): Likewise.
25820 (altivec_vsubecuq): Likewise.
25822 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
25824 (BOOL_128): Likewise.
25825 (BOOL_REGS_OUTPUT): Likewise.
25826 (BOOL_REGS_OP1): Likewise.
25827 (BOOL_REGS_OP2): Likewise.
25828 (BOOL_REGS_UNARY): Likewise.
25829 (BOOL_REGS_AND_CR0): Likewise.
25831 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
25832 128-bit integer builtin support.
25833 (vec_vadduqm): Likewise.
25834 (vec_vaddecuq): Likewise.
25835 (vec_vaddeuqm): Likewise.
25836 (vec_vsubecuq): Likewise.
25837 (vec_vsubeuqm): Likewise.
25838 (vec_vsubcuq): Likewise.
25839 (vec_vsubuqm): Likewise.
25841 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25842 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
25843 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
25844 128-bit integer add/subtract to ISA 2.07.
25846 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
25848 * config/arc/arc.c (arc_predicate_delay_insns):
25849 Fix third argument passed to conditionalize_nonjump.
25851 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
25853 * config/aarch64/aarch64-builtins.c
25854 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
25855 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
25856 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
25857 instead of __builtin_lfloor.
25858 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
25860 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25862 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
25863 (tree_ssa_ifcombine_bb_1): New function.
25864 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
25865 is an empty forwarder block to then_bb or vice versa and then_bb
25866 and else_bb are effectively swapped.
25868 2014-03-12 Christian Bruel <christian.bruel@st.com>
25871 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
25872 REG_CFA_DEF_CFA note.
25873 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
25874 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
25876 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
25878 PR tree-optimization/60454
25879 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
25881 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25883 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
25884 Do not define target_cpu_default2 to generic.
25885 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
25886 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
25887 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
25889 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25890 Marc Glisse <marc.glisse@inria.fr>
25892 PR tree-optimization/60502
25893 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
25894 instead of build_low_bits_mask.
25896 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25898 PR middle-end/60482
25899 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
25900 if there are multiple uses, but op doesn't live on E edge.
25901 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
25902 clobber stmts before __builtin_unreachable.
25904 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
25906 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
25907 hard_frame_pointer_rtx.
25908 * cse.c (cse_insn): Remove volatile check.
25909 * cselib.c (cselib_process_insn): Likewise.
25910 * dse.c (scan_insn): Likewise.
25912 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25914 * config/arc/arc.c (conditionalize_nonjump): New function,
25916 (arc_ifcvt): ... this.
25917 (arc_predicate_delay_insns): Use it.
25919 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25921 * config/arc/predicates.md (extend_operand): During/after reload,
25922 allow const_int_operand.
25923 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
25924 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
25925 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
25927 (umulsi3_highpart_i): Likewise.
25929 2014-03-11 Richard Biener <rguenther@suse.de>
25931 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
25932 Add asserts to guard possible wrong-code bugs.
25934 2014-03-11 Richard Biener <rguenther@suse.de>
25936 PR tree-optimization/60429
25937 PR tree-optimization/60485
25938 * tree-ssa-structalias.c (set_union_with_increment): Properly
25939 take into account all fields that overlap the shifted vars.
25940 (do_sd_constraint): Likewise.
25941 (do_ds_constraint): Likewise.
25942 (get_constraint_for_ptr_offset): Likewise.
25944 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
25946 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
25947 (nios2_compute_frame_layout):
25948 Add calculation of cfun->machine->fp_save_offset.
25949 (nios2_expand_prologue): Correct setting of frame pointer register
25951 (nios2_expand_epilogue): Update recovery of stack pointer from
25952 frame pointer accordingly.
25953 (nios2_initial_elimination_offset): Update calculation of offset
25954 for eliminating to HARD_FRAME_POINTER_REGNUM.
25956 2014-03-10 Jakub Jelinek <jakub@redhat.com>
25959 * ipa.c (symtab_remove_unreachable_nodes): Don't call
25960 cgraph_get_create_node on VAR_DECLs.
25962 2014-03-10 Richard Biener <rguenther@suse.de>
25964 PR middle-end/60474
25965 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
25967 2014-03-08 Douglas B Rupp <rupp@gnat.com>
25969 * config/vms/vms.opt (vms_float_format): New variable.
25971 2014-03-08 Tobias Burnus <burnus@net-b.de>
25973 * doc/invoke.texi (-fcilkplus): Update implementation status.
25975 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
25976 Richard Biener <rguenther@suse.de>
25978 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
25979 consistently accross all TUs.
25980 (run_gcc): Enable -fshort-double automatically at link at link-time
25981 and disallow override.
25983 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
25986 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
25987 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
25988 if they can't be used.
25990 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25992 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
25993 for Solaris 11/x86 ld.
25994 * configure: Regenerate.
25996 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25998 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
25999 (LIB_TLS_SPEC): Save as ld_tls_libs.
26000 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26001 (HAVE_AS_IX86_TLSLDM): New test.
26002 * configure, config.in: Regenerate.
26003 * config/i386/i386.c (legitimize_tls_address): Fall back to
26004 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26005 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26006 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26007 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26009 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26011 * common.opt (fira-loop-pressure): Mark as optimization.
26013 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26015 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26016 an OpenMP mappable type.
26018 2014-03-06 Matthias Klose <doko@ubuntu.com>
26020 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26021 MULTILIB_OSDIRNAMES is not defined.
26023 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26024 Meador Inge <meadori@codesourcery.com>
26027 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26028 (arm_legitimize_address): Call legitimize_tls_address for any
26029 arm_tls_referenced_p expression, handle constant addend. Call it
26030 before testing for !TARGET_ARM.
26031 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26033 2014-03-06 Richard Biener <rguenther@suse.de>
26035 PR middle-end/60445
26039 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26041 * tree-streamer.c (record_common_node): Assert we don't record
26042 nodes with type double.
26043 (preload_common_node): Skip type double, complex double and double
26044 pointer since it is now frontend dependent due to fshort-double option.
26046 2014-03-06 Richard Biener <rguenther@suse.de>
26048 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26049 or -fno-lto is specified and the linker has full plugin support.
26050 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26051 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26052 * lto-wrapper.c (merge_and_complain): Merge compile-time
26053 optimization levels.
26054 (run_gcc): And pass it through to the link options.
26056 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26060 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26062 * cselib.c (remove_useless_values): Skip to avoid quadratic
26063 behavior if the condition moved from...
26064 (cselib_process_insn): ... here holds.
26066 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26069 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26070 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26073 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26074 (TM_H): Add x86-tune.def.
26076 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26078 * config/aarch64/aarch64.c (generic_tunings):
26079 Use cortexa57_extra_costs.
26081 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26084 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26085 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26086 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26089 2014-03-04 Heiher <r@hev.cc>
26091 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26092 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26094 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26096 * config/i386/predicates.md (const2356_operand): Change to ...
26097 (const2367_operand): ... this.
26098 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26100 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26101 (*avx512pf_scatterpf<mode>sf): Ditto.
26102 (avx512pf_scatterpf<mode>df): Ditto.
26103 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26104 (*avx512pf_scatterpf<mode>df): Ditto.
26105 * config/i386/i386.c (ix86_expand_builtin): Update
26106 incorrect hint operand error message.
26108 2014-03-04 Richard Biener <rguenther@suse.de>
26110 * lto-section-in.c (lto_get_section_data): Fix const cast.
26112 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26114 * tree-streamer.c (record_common_node): Assert we don't record
26115 nodes with type double.
26116 (preload_common_node): Skip type double, complex double and double
26117 pointer since it is now frontend dependent due to fshort-double option.
26119 2014-03-04 Richard Biener <rguenther@suse.de>
26122 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26123 (lto_input_toplevel_asms): Likewise.
26124 * lto-section-in.c (lto_get_section_data): Instead do it here
26127 2014-03-04 Richard Biener <rguenther@suse.de>
26129 PR tree-optimization/60382
26130 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26131 dead PHIs a reduction.
26133 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26135 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26137 (_mm_prefetch): Move out of GCC target("sse") pragma.
26138 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26139 GCC target("prfchw") pragma.
26140 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26142 * config/i386/i386.c (ix86_option_override_internal): Enable
26143 -mprfchw with -mprefetchwt1.
26145 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26147 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26150 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26152 * opts.h (CL_PCH_IGNORE): Define.
26153 * targhooks.c (option_affects_pch_p):
26154 Return false for options that have CL_PCH_IGNORE set.
26155 * opt-functions.awk: Process PchIgnore.
26156 * doc/options.texi: Document PchIgnore.
26158 * config/arc/arc.opt (misize): Add PchIgnore property.
26160 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26162 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26163 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26164 constraint on constants to permit them being loaded into
26165 GENERAL_REGS or BASE_REGS.
26167 2014-03-03 Nick Clifton <nickc@redhat.com>
26169 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26170 anti-cacnonical alternatives.
26171 (negandhi3_real): New pattern.
26172 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26174 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26176 * config/avr/avr-mcus.def: Remove atxmega16x1.
26177 * config/avr/avr-tables.opt: Regenerate.
26178 * config/avr/t-multilib: Regenerate.
26179 * doc/avr-mmcu.texi: Regenerate.
26181 2014-03-03 Tobias Grosser <tobias@grosser.es>
26182 Mircea Namolaru <mircea.namolaru@inria.fr>
26184 PR tree-optimization/58028
26185 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26188 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26190 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26191 not handled by recognizers.
26193 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26195 PR middle-end/60175
26196 * function.c (expand_function_end): Don't emit
26197 clobber_return_register sequence if clobber_after is a BARRIER.
26198 * cfgexpand.c (construct_exit_block): Append instructions before
26199 return_label to prev_bb.
26201 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26203 * config/rs6000/constraints.md: Document reserved use of "wc".
26205 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26208 * ipa.c (function_and_variable_visibility): When dissolving comdat
26209 group, also set all symbols to local.
26211 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26216 2013-12-14 Jan Hubicka <jh@suse.cz>
26217 PR middle-end/58477
26218 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
26220 2014-03-02 Jon Beniston <jon@beniston.com>
26226 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
26227 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
26228 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
26229 (simple_return, *simple_return): New patterns
26230 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
26231 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
26233 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
26235 * dwarf2out.c (gen_subprogram_die): Tidy.
26237 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
26240 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
26241 (*mov_t_msb_neg_negc): ... this new insn.
26243 2014-02-28 Jason Merrill <jason@redhat.com>
26246 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
26249 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
26252 * dwarf2out.c (decltype_auto_die): New static.
26253 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
26254 (gen_type_die_with_usage): Handle 'decltype(auto)'.
26255 (is_cxx_auto): Likewise.
26257 2014-02-28 Ian Bolton <ian.bolton@arm.com>
26259 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
26260 we are not using general regs only.
26262 2014-02-28 Richard Biener <rguenther@suse.de>
26265 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
26266 previous fix and only allow to remove trivial pre-headers
26267 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
26268 (remove_forwarder_block): Properly update the latch of a loop.
26270 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26273 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
26274 (cselib_preserved_hash_table): New.
26275 (preserve_constants_and_equivs): Move preserved vals to it.
26276 (cselib_find_slot): Look it up first.
26277 (cselib_init): Initialize it.
26278 (cselib_finish): Release it.
26279 (dump_cselib_table): Dump it.
26281 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26284 * cselib.c (remove_useless_values): Skip to avoid quadratic
26285 behavior if the condition moved from...
26286 (cselib_process_insn): ... here holds.
26288 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26291 * var-tracking.c (vt_initialize): Apply the same condition to
26292 preserve the CFA base value.
26294 2014-02-28 Joey Ye <joey.ye@arm.com>
26297 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
26298 if reload in progress or completed.
26300 2014-02-28 Tobias Burnus <burnus@net-b.de>
26302 PR middle-end/60147
26303 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
26306 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
26308 * doc/tm.texi.in (Condition Code Status): Update documention for
26309 relative locations of cc0-setter and cc0-user.
26311 2014-02-27 Jeff Law <law@redhat.com>
26313 PR rtl-optimization/52714
26314 * combine.c (try_combine): When splitting an unrecognized PARALLEL
26315 into two independent simple sets, if I3 is a jump, ensure the
26316 pattern we place into I3 is a (set (pc) ...).
26318 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
26319 Jeff Law <law@redhat.com>
26321 PR rtl-optimization/49847
26322 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
26323 are in different blocks.
26324 * doc/tm.texi (Condition Code Status): Update documention for
26325 relative locations of cc0-setter and cc0-user.
26327 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
26330 * lra.c (lra_emit_add): Check SUBREG too.
26332 2014-02-27 Andreas Schwab <schwab@suse.de>
26334 * config/m68k/m68k.c (m68k_option_override): Disable
26335 -flive-range-shrinkage for classic m68k.
26336 (m68k_override_options_after_change): Likewise.
26338 2014-02-27 Marek Polacek <polacek@redhat.com>
26340 PR middle-end/59223
26341 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
26342 -Wmaybe-uninitialized.
26344 2014-02-27 Alan Modra <amodra@gmail.com>
26347 * reload1.c (emit_input_reload_insns): When reload_override_in,
26348 set old to rl->in_reg when rl->in_reg is a subreg.
26350 2014-02-26 Richard Biener <rguenther@suse.de>
26353 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
26355 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26357 * common/config/i386/predicates.md (const1256_operand): Remove.
26358 (const2356_operand): New.
26359 (const_1_to_2_operand): Remove.
26360 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26361 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26362 (*avx512pf_gatherpf<mode>sf): Ditto.
26363 (avx512pf_gatherpf<mode>df): Ditto.
26364 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26365 (*avx512pf_gatherpf<mode>df): Ditto.
26366 (avx512pf_scatterpf<mode>sf): Ditto.
26367 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26368 (*avx512pf_scatterpf<mode>sf): Ditto.
26369 (avx512pf_scatterpf<mode>df): Ditto.
26370 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26371 (*avx512pf_scatterpf<mode>df): Ditto.
26372 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
26374 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
26376 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
26377 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
26378 (_mm512_mask_testn_epi64_mask): Move to ...
26379 * config/i386/avx512cdintrin.h: Here.
26380 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
26381 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
26382 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
26383 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
26384 TARGET_AVX512F from TARGET_AVX512CD.
26386 2014-02-26 Richard Biener <rguenther@suse.de>
26389 * ipa.c (walk_polymorphic_call_targets): Properly guard
26390 call to inline_update_overall_summary.
26392 2014-02-26 Bin Cheng <bin.cheng@arm.com>
26395 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
26396 and latches only if requested. Fix latch if it is removed.
26397 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
26398 LOOPS_HAVE_PREHEADERS.
26400 2014-02-25 Andrew Pinski <apinski@cavium.com>
26402 * builtins.c (expand_builtin_thread_pointer): Create a new target
26403 when the target is NULL.
26405 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
26407 PR rtl-optimization/60317
26408 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26409 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26410 * lra-assigns.c: Include params.h.
26411 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
26412 other reload pseudos considerations.
26414 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26416 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26417 to use canonical form for nor<mode>3.
26419 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26422 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
26425 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26427 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
26428 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
26429 (ix86_handle_option): Handle OPT_mprefetchwt1.
26430 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
26431 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
26433 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26434 OPTION_MASK_ISA_PREFETCHWT1.
26435 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
26436 (PTA_PREFETCHWT1): New.
26437 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
26438 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
26439 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
26440 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
26441 (*prefetch_avx512pf_<mode>_: Change into ...
26442 (*prefetch_prefetchwt1_<mode>: This.
26443 * config/i386/i386.opt (mprefetchwt1): New.
26444 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
26445 (_mm_prefetch): Handle intent to write.
26446 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
26448 2014-02-25 Richard Biener <rguenther@suse.de>
26450 PR middle-end/60291
26451 * emit-rtl.c (mem_attrs_htab): Remove.
26452 (mem_attrs_htab_hash): Likewise.
26453 (mem_attrs_htab_eq): Likewise.
26454 (set_mem_attrs): Always allocate new mem-attrs when something changed.
26455 (init_emit_once): Do not allocate mem_attrs_htab.
26457 2014-02-25 Richard Biener <rguenther@suse.de>
26460 * lto-opts.c (lto_write_options): Output non-explicit conservative
26461 -fwrapv, -fno-trapv and -fno-strict-overflow.
26462 * lto-wrapper.c (merge_and_complain): Handle merging those options.
26463 (run_gcc): And pass them through.
26465 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26467 * sel-sched.c (calculate_new_fences): New parameter ptime.
26468 Calculate it as a maximum over all fence cycles.
26469 (sel_sched_region_2): Adjust the call to calculate_new_fences.
26470 Print the final schedule timing when sched_verbose.
26472 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26474 PR rtl-optimization/60292
26475 * sel-sched.c (fill_vec_av_set): Do not reset target availability
26476 bit fot the fence instruction.
26478 2014-02-24 Alangi Derick <alangiderick@gmail.com>
26480 * calls.h: Fix typo in comment.
26482 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
26484 * config/pa/pa.c (pa_output_move_double): Don't valididate when
26485 adjusting offsetable addresses.
26487 2014-02-24 Guozhi Wei <carrot@google.com>
26489 * sparseset.h (sparseset_pop): Fix the wrong index.
26491 2014-02-24 Walter Lee <walt@tilera.com>
26493 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
26494 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
26496 * common/config/tilegx/tilegx-common.c
26497 (TARGET_DEFAULT_TARGET_FLAGS): Define.
26498 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
26499 (LINK_SPEC): Ditto.
26500 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
26501 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
26502 (tilegx_gimplify_va_arg_expr): Handle big endian.
26503 (tilegx_expand_unaligned_load): Ditto.
26504 (tilegx_expand_unaligned_store): Ditto.
26505 (TARGET_RETURN_IN_MSB): New.
26506 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
26507 (TARGET_ENDIAN_DEFAULT): New.
26508 (TARGET_BIG_ENDIAN): Handle big endian.
26509 (BYTES_BIG_ENDIAN): Ditto.
26510 (WORDS_BIG_ENDIAN): Ditto.
26511 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
26512 (ENDIAN_SPEC): New.
26513 (EXTRA_SPECS): New.
26514 * config/tilegx/tilegx.md (extv): Handle big endian.
26516 (insn_st<n>): Ditto.
26517 (insn_st<n>_add<bitsuffix>): Ditto.
26518 (insn_stnt<n>): Ditto.
26519 (insn_stnt<n>_add<bitsuffix>):Ditto.
26520 (vec_interleave_highv8qi): Handle big endian.
26521 (vec_interleave_highv8qi_be): New.
26522 (vec_interleave_highv8qi_le): New.
26523 (insn_v1int_h): Handle big endian.
26524 (vec_interleave_lowv8qi): Handle big endian.
26525 (vec_interleave_lowv8qi_be): New.
26526 (vec_interleave_lowv8qi_le): New.
26527 (insn_v1int_l): Handle big endian.
26528 (vec_interleave_highv4hi): Handle big endian.
26529 (vec_interleave_highv4hi_be): New.
26530 (vec_interleave_highv4hi_le): New.
26531 (insn_v2int_h): Handle big endian.
26532 (vec_interleave_lowv4hi): Handle big endian.
26533 (vec_interleave_lowv4hi_be): New.
26534 (vec_interleave_lowv4hi_le): New.
26535 (insn_v2int_l): Handle big endian.
26536 (vec_interleave_highv2si): Handle big endian.
26537 (vec_interleave_highv2si_be): New.
26538 (vec_interleave_highv2si_le): New.
26539 (insn_v4int_h): Handle big endian.
26540 (vec_interleave_lowv2si): Handle big endian.
26541 (vec_interleave_lowv2si_be): New.
26542 (vec_interleave_lowv2si_le): New.
26543 (insn_v4int_l): Handle big endian.
26544 * config/tilegx/tilegx.opt (mbig-endian): New option.
26545 (mlittle-endian): New option.
26546 * doc/install.texi: Document tilegxbe-linux.
26547 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
26549 2014-02-24 Martin Jambor <mjambor@suse.cz>
26552 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
26553 there are no parameter descriptors.
26555 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
26557 PR rtl-optimization/60268
26558 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
26559 initialization to ...
26560 (sched_rgn_init): ... here.
26561 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
26563 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26565 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
26568 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
26570 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
26573 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26575 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
26576 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
26578 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26580 * config/microblaze/predicates.md: Add cmp_op predicate.
26581 * config/microblaze/microblaze.md: Add branch_compare instruction
26582 which uses cmp_op predicate and emits cmp insn before branch.
26583 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
26584 to microblaze_expand_conditional_branch and consolidate logic.
26585 (microblaze_expand_conditional_branch): emit branch_compare
26586 insn instead of handling cmp op separate from branch insn.
26588 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26590 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
26593 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26595 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
26596 define_insn with define_expand and new define_insn
26597 *altivec_lve<VI_char>x_internal.
26598 (altivec_stve<VI_char>x): Replace define_insn with define_expand
26599 and new define_insn *altivec_stve<VI_char>x_internal.
26600 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
26602 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
26604 (altivec_expand_stvex_be): New function.
26606 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
26608 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
26609 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
26610 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
26611 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
26613 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
26616 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
26617 instead of emit_move_insn.
26619 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26621 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
26622 vspltw with vsldoi.
26623 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
26624 gen_altivec_vsumsws.
26626 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26628 * config/rs6000/altivec.md (altivec_lvxl): Rename as
26629 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
26630 (altivec_lvxl_<mode>): New define_expand incorporating
26631 -maltivec=be semantics where needed.
26632 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
26633 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
26634 semantics where needed.
26635 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
26636 (altivec_stvx_<mode>): New define_expand incorporating
26637 -maltivec=be semantics where needed.
26638 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
26639 VM2 iterator instead of V4SI.
26640 (altivec_stvxl_<mode>): New define_expand incorporating
26641 -maltivec=be semantics where needed.
26642 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
26643 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
26644 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
26645 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
26646 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
26647 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
26648 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
26649 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
26650 ALTIVEC_BUILTIN_STVXL.
26651 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
26652 (altivec_expand_stvx_be): Likewise.
26653 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
26654 (altivec_expand_lvx_be): Likewise.
26655 (altivec_expand_stvx_be): Likewise.
26656 (altivec_expand_builtin): Add cases for
26657 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
26658 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
26659 (altivec_init_builtins): Add definitions for
26660 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
26661 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
26663 2014-02-21 Catherine Moore <clm@codesourcery.com>
26665 * doc/invoke.texi (mvirt, mno-virt): Document.
26666 * config/mips/mips.opt (mvirt): New option.
26667 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
26669 2014-02-21 Richard Biener <rguenther@suse.de>
26671 PR tree-optimization/60276
26672 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
26673 (STMT_VINFO_MIN_NEG_DIST): New macro.
26674 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
26675 STMT_VINFO_MIN_NEG_DIST.
26676 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
26677 made for negative dependence distances still hold.
26679 2014-02-21 Richard Biener <rguenther@suse.de>
26681 PR middle-end/60291
26682 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
26683 DECL_INITIAL for globals not in the current function context.
26685 2014-02-21 Jakub Jelinek <jakub@redhat.com>
26687 PR tree-optimization/56490
26688 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
26689 * tree-ssa-uninit.c: Include params.h.
26690 (compute_control_dep_chain): Add num_calls argument, return false
26691 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
26692 num_calls to recursive call.
26693 (find_predicates): Change dep_chain into normal array,
26694 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
26695 variable and adjust compute_control_dep_chain caller.
26696 (find_def_preds): Likewise.
26698 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
26700 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
26701 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
26703 2014-02-21 Nick Clifton <nickc@redhat.com>
26705 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
26706 (pushhi1): Likewise.
26707 (popqi1): Add mode to pre_dec.
26708 (pophi1): Likewise.
26710 2014-02-21 Jakub Jelinek <jakub@redhat.com>
26712 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
26713 mode for mask of V8SFmode permutation.
26715 2014-02-20 Richard Henderson <rth@redhat.com>
26718 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
26719 a new pseudo for OLDVAL.
26721 2014-02-20 Jakub Jelinek <jakub@redhat.com>
26724 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
26725 gen_reg_rtx if d->testing_p.
26726 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
26727 if d->testing_p and we will certainly return true.
26728 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
26731 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
26733 * emit-rtl.c (gen_reg_rtx): Assert that
26734 crtl->emit.regno_pointer_align_length is non-zero.
26736 2014-02-20 Richard Henderson <rth@redhat.com>
26739 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
26740 on failure the store back into EXPECT.
26742 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
26743 Sandra Loosemore <sandra@codesourcery.com>
26745 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
26746 * config/nios2/nios2.c (nios2_function_profiler): Add
26747 -fPIC (flag_pic == 2) support.
26748 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
26749 (nios2_large_offset_p): New function.
26750 (nios2_unspec_reloc_p): Move up position, update to use
26751 nios2_large_offset_p.
26752 (nios2_unspec_address): Remove function.
26753 (nios2_unspec_offset): New function.
26754 (nios2_large_got_address): New function.
26755 (nios2_got_address): Add large offset support.
26756 (nios2_legitimize_tls_address): Update usage of removed and new
26758 (nios2_symbol_binds_local_p): New function.
26759 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
26760 (nios2_legitimize_address): Update to use nios2_large_offset_p.
26761 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
26762 (nios2_print_operand): Merge H/L processing, add hiadj/lo
26763 processing for (const (unspec ...)).
26764 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
26766 2014-02-20 Richard Biener <rguenther@suse.de>
26768 * tree-cfg.c (replace_uses_by): Mark altered BBs before
26769 doing the substitution.
26770 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
26772 2014-02-20 Martin Jambor <mjambor@suse.cz>
26775 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
26776 info when checking whether lattices are bottom.
26778 2014-02-20 Richard Biener <rguenther@suse.de>
26780 PR middle-end/60221
26781 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
26784 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
26787 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
26788 parameter specifying the scaling.
26789 (inline_call): Update.
26790 (want_inline_recursively): Guard division by zero.
26791 (recursive_inlining): Update.
26792 * ipa-inline.h (clone_inlined_nodes): Update.
26794 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
26797 * config/i386/i386.c (classify_argument): Pass structures of size
26798 64 bytes or less in register.
26800 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
26801 Kirill Yukhin <kirill.yukhin@intel.com>
26803 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
26804 (_mm_rcp28_round_ss): Ditto.
26805 (_mm_rsqrt28_round_sd): Ditto.
26806 (_mm_rsqrt28_round_ss): Ditto.
26807 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
26808 (_mm_rcp14_round_ss): Ditto.
26809 (_mm_rsqrt14_round_sd): Ditto.
26810 (_mm_rsqrt14_round_ss): Ditto.
26811 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
26812 the first input operand, get rid of match_dup.
26813 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
26815 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
26817 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
26818 operand as the first input operand, set type attribute.
26819 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
26820 Set type attribute.
26821 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
26822 operand as the first input operand, set type attribute.
26824 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26826 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
26829 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
26832 * config/i386/i386.c (construct_container): Remove TFmode check
26833 for X86_64_INTEGER_CLASS.
26835 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
26838 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
26839 only when -Wpsabi is enabled.
26841 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
26844 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
26845 passing arrays in registers are the same as for structs, so remove the
26846 special case for them.
26848 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
26850 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
26851 destination type, extract only the valid bits if the source type is not
26852 integral and has a different mode.
26854 2014-02-19 Richard Biener <rguenther@suse.de>
26857 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
26860 2014-02-19 Richard Biener <rguenther@suse.de>
26863 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
26864 (ipa_modify_call_arguments): Emit an argument load explicitely and
26865 preserve virtual SSA form there and for the replacement call.
26866 Do not update SSA form nor free dominance info.
26868 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26870 * ipa.c (function_and_variable_visibility): Also clear WEAK
26871 flag when disolving COMDAT_GROUP.
26873 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26875 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
26876 * ipa-prop.c (ipa_set_jf_known_type): Return early when
26877 not devirtualizing.
26878 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
26879 do more sanity checks.
26880 (detect_type_change): Return true when giving up early.
26881 (compute_complex_assign_jump_func): Fix type parameter of
26882 ipa_set_ancestor_jf.
26883 (compute_complex_ancestor_jump_func): Likewise.
26884 (update_jump_functions_after_inlining): Fix updating of
26886 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
26888 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26890 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
26891 inline clones when edge disappears.
26893 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
26896 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
26897 Split 64-bit moves into 2 patterns. Do not allow the use of
26898 direct move for TDmode in little endian, since the decimal value
26899 has little endian bytes within a word, but the 64-bit pieces are
26900 ordered in a big endian fashion, and normal subreg's of TDmode are
26902 (mov<mode>_64bit_dm): Likewise.
26903 (movtd_64bit_nodm): Likewise.
26905 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26907 PR tree-optimization/60174
26908 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
26909 statement of an SSA_NAME that occurs in an abnormal PHI node.
26911 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26914 * final.c (SEEN_BB): Remove.
26915 (SEEN_NOTE, SEEN_EMITTED): Renumber.
26916 (final_scan_insn): Don't force_source_line on second
26917 NOTE_INSN_BASIC_BLOCK.
26919 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
26922 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
26923 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
26924 (type_natural_mode): Warn ABI change when %zmm register is not
26925 available for AVX512F vector value passing.
26927 2014-02-18 Kai Tietz <ktietz@redhat.com>
26930 * config/i386/i386.c (ix86_expand_prologue): Use value in
26931 rax register as displacement when restoring %r10 or %rax.
26932 Fix wrong offset when restoring both registers.
26934 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26936 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
26937 assertion with conditional return.
26939 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26940 Uros Bizjak <ubizjak@gmail.com>
26943 * config/i386/driver-i386.c (host_detect_local_cpu): If
26944 YMM state is not saved by the OS, also clear has_f16c. Move
26945 CPUID 0x80000001 handling before YMM state saving checking.
26947 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
26949 PR rtl-optimization/58960
26950 * haifa-sched.c (alloc_global_sched_pressure_data): New,
26951 factored out from ...
26952 (sched_init): ... here.
26953 (free_global_sched_pressure_data): New, factored out from ...
26954 (sched_finish): ... here.
26955 * sched-int.h (free_global_sched_pressure_data): Declare.
26956 * sched-rgn.c (nr_regions_initial): New static global.
26957 (haifa_find_rgns): Initialize it.
26958 (schedule_region): Disable sched-pressure for the newly
26961 2014-02-17 Richard Biener <rguenther@suse.de>
26963 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
26964 release SSA defs of pattern stmts.
26966 2014-02-17 Richard Biener <rguenther@suse.de>
26968 * tree-inline.c (expand_call_inline): Release the virtual
26969 operand defined by the call we are about to inline.
26971 2014-02-17 Richard Biener <rguenther@suse.de>
26973 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
26975 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
26976 Ilya Tocar <ilya.tocar@intel.com>
26978 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
26979 arguments order in builtin.
26980 (_mm512_permutexvar_epi64): Ditto.
26981 (_mm512_mask_permutexvar_epi64): Ditto
26982 (_mm512_maskz_permutexvar_epi32): Ditto
26983 (_mm512_permutexvar_epi32): Ditto
26984 (_mm512_mask_permutexvar_epi32): Ditto
26986 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26988 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
26989 (p8_vmrgow): Likewise.
26991 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26993 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
26996 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
26999 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27000 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27001 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27002 using direct move instructions on ISA 2.07. Also adjust
27003 instruction length for 64-bit.
27004 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27005 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27007 2014-02-15 Alan Modra <amodra@gmail.com>
27011 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27012 find_replacement on parts of insn rtl that might be reloaded.
27014 2014-02-15 Richard Biener <rguenther@suse.de>
27016 PR tree-optimization/60183
27017 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27018 (tree_ssa_phiprop): Calculate and free post-dominators.
27020 2014-02-14 Jeff Law <law@redhat.com>
27022 PR rtl-optimization/60131
27023 * ree.c (get_extended_src_reg): New function.
27024 (combine_reaching_defs): Use it rather than assuming location of REG.
27025 (find_and_remove_re): Verify first operand of extension is
27026 a REG before adding the insns to the copy list.
27028 2014-02-14 Roland McGrath <mcgrathr@google.com>
27030 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27031 * configure: Regenerated.
27032 * config.in: Regenerated.
27033 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27034 instead of ASM_SHORT.
27036 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27037 Richard Earnshaw <rearnsha@arm.com>
27039 PR rtl-optimization/59535
27040 * lra-constraints.c (process_alt_operands): Encourage alternative
27041 when unassigned pseudo class is superset of the alternative class.
27042 (inherit_reload_reg): Don't inherit when optimizing for code size.
27043 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27044 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27045 modes not less than 4 for Thumb1.
27047 2014-02-14 Kyle McMartin <kyle@redhat.com>
27050 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27052 2014-02-14 Richard Biener <rguenther@suse.de>
27054 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27055 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27056 Do not strip INDIRECT_REFs.
27058 2014-02-14 Richard Biener <rguenther@suse.de>
27061 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27062 DECL_FUNCTION_SPECIFIC_TARGET.
27063 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27064 * tree-streamer-out.c (pack_ts_target_option): Remove.
27065 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27066 (write_ts_function_decl_tree_pointers): Do not stream
27067 DECL_FUNCTION_SPECIFIC_TARGET.
27068 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27069 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27070 (lto_input_ts_function_decl_tree_pointers): Do not stream
27071 DECL_FUNCTION_SPECIFIC_TARGET.
27073 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27075 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27076 (get_initial_def_for_induction, vectorizable_induction): Ignore
27077 debug stmts when looking for exit_phi.
27078 (vectorizable_live_operation): Fix up condition.
27080 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27082 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27083 nreverse() because it changes the content of original tree list.
27085 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27087 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27088 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27090 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27092 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27093 GNU coding standards.
27095 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27098 * dwarf2out.c (gen_subprogram_die): Don't call
27099 add_calling_convention_attribute if subr_die is old_die.
27101 2014-02-13 Sharad Singhai <singhai@google.com>
27103 * doc/optinfo.texi: Fix order of nodes.
27105 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27107 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27108 operands[2], not operands[3].
27110 2014-02-13 Richard Biener <rguenther@suse.de>
27113 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27114 mention the possibility of an in-tree build.
27115 (CLooG): Update recommended version to 0.18.1, mention the
27116 possibility of an in-tree build and clarify that the ISL
27117 bundled with CLooG does not work.
27119 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27122 * expr.c (compress_float_constant): If x is a hard register,
27123 extend into a pseudo and then move to x.
27125 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27127 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27128 caused by bad second argument to warning_at() with -mhotpatch and
27129 nested functions (e.g. with gfortran).
27131 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27133 * opts.c (option_name): Remove "enabled by default" rider.
27135 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27137 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27139 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27140 Uros Bizjak <ubizjak@gmail.com>
27143 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27144 * configure: Regenerated.
27146 2014-02-12 Richard Biener <rguenther@suse.de>
27148 * vec.c (vec_prefix::calculate_allocation): Move as
27149 inline variant to vec.h.
27150 (vec_prefix::calculate_allocation_1): New out-of-line version.
27151 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27152 (vec_prefix::m_has_auto_buf): Rename to ...
27153 (vec_prefix::m_using_auto_storage): ... this.
27154 (vec_prefix::calculate_allocation): Inline the easy cases
27155 and dispatch to calculate_allocation_1 which doesn't need the
27157 (va_heap::reserve): Use gcc_checking_assert.
27158 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27159 m_using_auto_storage.
27160 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27162 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27163 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27164 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27166 2014-02-12 Richard Biener <rguenther@suse.de>
27168 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27169 when we found a dependence.
27171 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27173 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27175 (maybe_fold_stmt): ... into this new function.
27176 * omp-low.c (lower_omp): Update comment.
27178 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27181 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27184 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27186 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27187 identifiers in comments.
27188 (cortexa53_extra_costs): Likewise.
27189 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27190 (cortexa7_extra_costs): Likewise.
27191 (cortexa12_extra_costs): Likewise.
27192 (cortexa15_extra_costs): Likewise.
27193 (v7m_extra_costs): Likewise.
27195 2014-02-12 Richard Biener <rguenther@suse.de>
27197 PR middle-end/60092
27198 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27199 of posix_memalign being successful.
27200 (lower_stmt): Restrict lowering of posix_memalign to when
27201 -ftree-bit-ccp is enabled.
27203 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27205 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
27207 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
27209 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
27211 PR rtl-optimization/60116
27212 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
27213 other_insn once the combination has been validated.
27215 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
27218 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
27220 * ipa-devirt.c: Include demangle.h
27221 (odr_violation_reported): New static variable.
27222 (add_type_duplicate): Update odr_violations.
27223 (maybe_record_node): Add completep parameter; update it.
27224 (record_target_from_binfo): Add COMPLETEP parameter;
27225 update it as needed.
27226 (possible_polymorphic_call_targets_1): Likewise.
27227 (struct polymorphic_call_target_d): Add nonconstruction_targets;
27228 rename FINAL to COMPLETE.
27229 (record_targets_from_bases): Sanity check we found the binfo;
27230 fix COMPLETEP updating.
27231 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
27232 parameter, fix computing of COMPLETEP.
27233 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
27234 at LTO time do demangling.
27235 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
27236 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
27238 (gimple_get_virt_method_for_binfo): Likewise.
27239 * gimple-fold.h (gimple_get_virt_method_for_binfo,
27240 gimple_get_virt_method_for_vtable): Update prototypes.
27242 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
27245 * genautomata.c (add_presence_absence): Fix typo with
27246 {final_}presence_list.
27248 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
27251 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
27252 for VSX/Altivec vectors that land in GPR registers.
27254 2014-02-11 Richard Henderson <rth@redhat.com>
27255 Jakub Jelinek <jakub@redhat.com>
27258 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
27259 around drhs if type conversion to lacc->type is not useless.
27261 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27263 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
27265 (cortex-a57.cortex-a53): Likewise.
27266 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
27268 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27270 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
27273 2014-02-11 Renlin Li <Renlin.Li@arm.com>
27275 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
27276 add_options_for_arm_vfp3.
27278 2014-02-11 Jeff Law <law@redhat.com>
27280 PR middle-end/54041
27281 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
27282 object with an undesirable mode.
27284 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27287 * config/i386/sol2-9.h: New file.
27288 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
27289 *-*-solaris2.9*): Use it.
27291 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27293 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
27294 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
27296 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27298 * config/microblaze/microblaze.c: Extend mcpu version format
27300 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
27302 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
27304 2014-02-10 Richard Henderson <rth@redhat.com>
27307 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
27308 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
27309 ms-abi vs -mno-accumulate-outgoing-args.
27310 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
27311 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
27314 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
27316 PR middle-end/60080
27317 * cfgexpand.c (expand_asm_operands): Attach source location to
27318 ASM_INPUT rtx objects.
27319 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
27321 2014-02-10 Nick Clifton <nickc@redhat.com>
27323 * config/mn10300/mn10300.c (popcount): New function.
27324 (mn10300_expand_prologue): Include saved registers in stack usage
27327 2014-02-10 Jeff Law <law@redhat.com>
27329 PR middle-end/52306
27330 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
27331 when changing the SET_DEST of a prior insn to avoid an input reload.
27333 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27335 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
27336 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
27337 -mcall-openbsd, or -mcall-linux.
27338 (CC1_ENDIAN_BIG_SPEC): Remove.
27339 (CC1_ENDIAN_LITTLE_SPEC): Remove.
27340 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27341 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
27342 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
27343 and %cc1_endian_default.
27344 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27346 2014-02-10 Richard Biener <rguenther@suse.de>
27348 PR tree-optimization/60115
27349 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
27350 MEM_REF handling. Properly verify that the accesses are not
27351 out of the objects bound.
27353 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27355 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
27358 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
27360 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
27361 proper constants and fix formatting.
27362 (possible_polymorphic_call_targets): Fix formatting.
27364 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
27365 Ilya Tocar <ilya.tocar@intel.com>
27367 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
27368 (_mm512_loadu_epi32): Renamed into...
27369 (_mm512_loadu_si512): This.
27370 (_mm512_storeu_epi32): Renamed into...
27371 (_mm512_storeu_si512): This.
27372 (_mm512_maskz_ceil_ps): Removed.
27373 (_mm512_maskz_ceil_pd): Ditto.
27374 (_mm512_maskz_floor_ps): Ditto.
27375 (_mm512_maskz_floor_pd): Ditto.
27376 (_mm512_floor_round_ps): Ditto.
27377 (_mm512_floor_round_pd): Ditto.
27378 (_mm512_ceil_round_ps): Ditto.
27379 (_mm512_ceil_round_pd): Ditto.
27380 (_mm512_mask_floor_round_ps): Ditto.
27381 (_mm512_mask_floor_round_pd): Ditto.
27382 (_mm512_mask_ceil_round_ps): Ditto.
27383 (_mm512_mask_ceil_round_pd): Ditto.
27384 (_mm512_maskz_floor_round_ps): Ditto.
27385 (_mm512_maskz_floor_round_pd): Ditto.
27386 (_mm512_maskz_ceil_round_ps): Ditto.
27387 (_mm512_maskz_ceil_round_pd): Ditto.
27388 (_mm512_expand_pd): Ditto.
27389 (_mm512_expand_ps): Ditto.
27390 * config/i386/i386.c (ix86_builtins): Remove
27391 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
27392 (bdesc_args): Ditto.
27393 * config/i386/predicates.md (const1256_operand): New.
27394 (const_1_to_2_operand): Ditto.
27395 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27396 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27397 (*avx512pf_gatherpf<mode>sf): Ditto.
27398 (avx512pf_gatherpf<mode>df): Ditto.
27399 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27400 (*avx512pf_gatherpf<mode>df): Ditto.
27401 (avx512pf_scatterpf<mode>sf): Ditto.
27402 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27403 (*avx512pf_scatterpf<mode>sf): Ditto.
27404 (avx512pf_scatterpf<mode>df): Ditto.
27405 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27406 (*avx512pf_scatterpf<mode>df): Ditto.
27407 (avx512f_expand<mode>): Removed.
27408 (<shift_insn><mode>3<mask_name>): Change predicate type.
27410 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27412 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
27413 not at the end of datarefs vector use ordered_remove to avoid
27414 reordering datarefs vector.
27417 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27418 mark local addressable non-static vars as GOVD_PRIVATE
27419 instead of GOVD_LOCAL.
27420 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27421 and BLOCK_VARS of gimple_bind_block to new_stmt rather
27424 PR middle-end/60092
27425 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
27426 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
27427 assume_aligned or alloc_align attributes.
27428 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
27429 arguments. Handle also assume_aligned and alloc_align attributes.
27430 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
27431 calls to functions with assume_aligned or alloc_align attributes.
27432 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
27434 2014-02-08 Terry Guo <terry.guo@arm.com>
27436 * doc/invoke.texi: Document ARM -march=armv7e-m.
27438 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27440 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
27441 flag on __cilkrts_rethrow builtin.
27444 * ipa-cp.c (determine_versionability): Fail at -O0
27445 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
27446 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
27449 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27452 * tree-inline.c (copy_forbidden): Fail for
27453 __attribute__((optimize (0))) functions.
27455 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27457 * varpool.c: Include pointer-set.h.
27458 (varpool_remove_unreferenced_decls): Variables in other partitions
27459 will not be output; be however careful to not lose information
27460 about partitioning.
27462 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27464 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
27465 lookup in the vtable constructor.
27467 2014-02-07 Jeff Law <law@redhat.com>
27470 * config/m68k/m68k.md (ashldi_extsi): Turn into a
27471 define_insn_and_split.
27473 * ipa-inline.c (inline_small_functions): Fix typos.
27475 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27477 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
27478 (s390_can_use_return_insn): Declare.
27479 * config/s390/s390.h (EPILOGUE_USES): Define.
27480 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
27482 (s390_chunkify_start): Handle return JUMP_LABELs.
27483 (s390_early_mach): Emit a main_pool instruction on the entry edge.
27484 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
27485 (s390_can_use_return_insn): New functions.
27486 (s390_fix_long_loop_prediction): Handle conditional returns.
27487 (TARGET_SET_UP_BY_PROLOGUE): Define.
27488 * config/s390/s390.md (ANY_RETURN): New code iterator.
27489 (*creturn, *csimple_return, return, simple_return): New patterns.
27491 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27493 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
27494 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
27495 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
27496 REG_CFA_RESTORE list when deciding not to restore a register.
27498 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27500 * config/s390/s390.c: Include tree-pass.h and context.h.
27501 (s390_early_mach): New function, split out from...
27502 (s390_emit_prologue): ...here.
27503 (pass_data_s390_early_mach): New pass structure.
27504 (pass_s390_early_mach): New class.
27505 (s390_option_override): Create and register early_mach pass.
27506 Move to end of file.
27508 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27510 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
27511 to match for the exit block.
27513 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27515 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
27516 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
27517 Reject misaligned operands.
27519 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27521 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
27523 2014-02-07 Richard Biener <rguenther@suse.de>
27525 PR middle-end/60092
27526 * gimple-low.c (lower_builtin_posix_memalign): New function.
27527 (lower_stmt): Call it to lower posix_memalign in a way
27528 to make alignment info accessible.
27530 2014-02-07 Jakub Jelinek <jakub@redhat.com>
27533 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
27534 __builtin_setjmp_receiver.
27536 2014-02-07 Richard Biener <rguenther@suse.de>
27538 PR middle-end/60092
27539 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
27540 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
27541 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
27542 Handle BUILT_IN_POSIX_MEMALIGN.
27543 (find_func_clobbers): Likewise.
27544 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
27545 (call_may_clobber_ref_p_1): Likewise.
27547 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27550 * ipa-devirt.c (record_target_from_binfo): Remove overactive
27553 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27556 * lto-cgraph.c (lto_output_node): Use
27557 symtab_get_symbol_partitioning_class.
27558 (lto_output_varpool_node): likewise.
27559 (symtab_get_symbol_partitioning_class): Move here from
27560 lto/lto-partition.c
27561 * cgraph.h (symbol_partitioning_class): Likewise.
27562 (symtab_get_symbol_partitioning_class): Declare.
27564 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27566 * ggc.h (ggc_internal_cleared_alloc): New macro.
27567 * vec.h (vec_safe_copy): Handle memory stats.
27568 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
27569 * target-globals.c (save_target_globals): Likewise.
27571 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27574 * expr.c (emit_move_resolve_push): Export; be bit more selective
27575 on when to clear alias set.
27576 * expr.h (emit_move_resolve_push): Declare.
27577 * function.h (struct function): Add tail_call_marked.
27578 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
27579 * config/i386/i386-protos.h (ix86_expand_push): Remove.
27580 * config/i386/i386.md (TImode move expander): De not call
27582 (FP push expanders): Preserve memory attributes.
27583 * config/i386/sse.md (push<mode>1): Remove.
27584 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
27585 (ix86_expand_push): Remove.
27586 * config/i386/mmx.md (push<mode>1): Remove.
27588 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27590 PR rtl-optimization/60030
27591 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
27592 lopart with paradoxical subreg before shifting it up by hprec.
27594 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27596 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
27597 Remove extra newline at end of file.
27598 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
27599 (arm_issue_rate): Handle cortexa57.
27600 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
27601 (cortex-a57.cortex-a53): Likewise.
27603 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27606 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
27607 don't record in REG_FRAME_RELATED_EXPR registers not set in that
27609 (arm_expand_prologue): Adjust all callers.
27610 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
27611 info, registers also at the lowest numbered registers side. Use
27612 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
27616 * var-tracking.c (adjust_mems): Before adding a SET to
27617 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
27619 2014-02-06 Alan Modra <amodra@gmail.com>
27622 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
27623 change SDmode to DDmode when lra_in_progress.
27625 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27627 PR middle-end/59150
27628 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
27629 free_data_ref on the dr first, and before goto again also set dr
27630 to the next dr. For simd_lane_access, free old datarefs[i] before
27631 overwriting it. For get_vectype_for_scalar_type failure, don't
27632 free_data_ref if simd_lane_access.
27634 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
27637 * tree.h (opts_for_fn): New inline function.
27638 (opt_for_fn): Define.
27639 * config/i386/i386.c (ix86_function_regparm): Use
27640 opt_for_fn (decl, optimize) instead of optimize.
27642 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
27644 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
27645 for SYMBOL_REF in large memory model.
27647 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27649 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
27650 and crypto support.
27651 (cortex-a57): Likewise.
27652 (cortex-a57.cortex-a53): Likewise.
27654 2014-02-06 Yury Gribov <y.gribov@samsung.com>
27655 Kugan Vivekanandarajah <kuganv@linaro.org>
27657 * config/arm/arm.c (arm_vector_alignment_reachable): Check
27659 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
27661 2014-02-06 Richard Biener <rguenther@suse.de>
27663 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
27664 set_loop_copy and initialize_original_copy_tables.
27666 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
27668 * config/aarch64/aarch64-simd.md
27669 (aarch64_ashr_simddi): Change QI to SI.
27671 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
27672 Jakub Jelinek <jakub@redhat.com>
27674 PR middle-end/60013
27675 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
27678 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27680 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
27681 CODE_FOR_altivec_vpku[hw]um to
27682 CODE_FOR_altivec_vpku[hw]um_direct.
27683 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
27684 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
27685 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
27686 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
27688 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27690 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
27691 generation for -maltivec=be.
27692 (altivec_vsumsws): Simplify redundant test.
27694 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27696 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
27697 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
27698 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
27699 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
27700 gen_altivec_vpkuwum.
27701 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
27703 (altivec_vpks<VI_char>ss): Likewise.
27704 (altivec_vpks<VI_char>us): Likewise.
27705 (altivec_vpku<VI_char>us): Likewise.
27706 (altivec_vpku<VI_char>um): Likewise.
27707 (altivec_vpku<VI_char>um_direct): New (copy of
27708 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
27710 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
27711 target is little endian and -maltivec=be is not specified.
27712 (*altivec_vupkhs<VU_char>_direct): New (copy of
27713 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
27714 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
27715 target is little endian and -maltivec=be is not specified.
27716 (*altivec_vupkls<VU_char>_direct): New (copy of
27717 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
27718 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
27719 little endian and -maltivec=be is not specified.
27720 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
27721 little endian and -maltivec=be is not specified.
27723 2014-02-05 Richard Henderson <rth@redhat.com>
27726 * combine-stack-adj.c: Revert r206943.
27727 * sched-int.h (struct deps_desc): Add last_args_size.
27728 * sched-deps.c (init_deps): Initialize it.
27729 (sched_analyze_insn): Add OUTPUT dependencies between insns that
27730 contain REG_ARGS_SIZE notes.
27732 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
27734 * lto-cgraph.c (asm_nodes_output): Make global.
27735 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
27736 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
27737 (driver_handle_option): Handle OPT_fwpa.
27739 2014-02-05 Jakub Jelinek <jakub@redhat.com>
27742 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
27743 a comment typo and formatting issue. If odr_hash hasn't been
27744 created, return vNULL and set *completep to false.
27746 PR middle-end/57499
27747 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
27748 bb with no successors.
27750 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
27753 * doc/invoke.texi (-march): Clarify documentation for ARM.
27754 (-mtune): Likewise.
27757 2014-02-05 Richard Biener <rguenther@suse.de>
27759 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
27760 when not vectorizing because of too many alias checks.
27761 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
27762 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
27764 2014-02-05 Nick Clifton <nickc@redhat.com>
27766 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
27767 accept extended registers in any mode when compiling for the MN10300.
27769 2014-02-05 Yury Gribov <y.gribov@samsung.com>
27771 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
27772 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
27773 sanitization attributes.
27774 (can_inline_edge_p): Likewise.
27775 (sanitize_attrs_match_for_inline_p): New function.
27777 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27779 * ipa-prop.c (detect_type_change): Shor circuit testing of
27780 type changes on THIS pointer.
27782 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
27785 * config/pa/pa.c (legitimize_tls_address): Return original address
27786 if not passed a SYMBOL_REF rtx.
27787 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
27789 (pa_emit_move_sequence): Simplify TLS source operands.
27790 (pa_legitimate_constant_p): Reject all TLS constants.
27791 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
27792 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
27794 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27796 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
27797 groups when we know they are controlled by LTO.
27798 * varasm.c (default_binds_local_p_1): If object is in other partition,
27799 it will be resolved locally.
27801 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
27803 * config/host-linux.c (linux_gt_pch_use_address): Don't
27804 use SSIZE_MAX because it is not always defined.
27806 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
27809 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
27810 threshold for pseudo splitting.
27811 (update_ebb_live_info): Process call argument hard registers and
27812 hard registers from insn definition too.
27813 (max_small_class_regs_num): New constant.
27814 (inherit_in_ebb): Update live hard regs through EBBs. Update
27815 reloads_num only for small register classes. Don't split for
27818 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
27821 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
27824 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27826 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
27827 visibility is safe.
27829 2014-02-04 Marek Polacek <polacek@redhat.com>
27831 * gdbinit.in (pel): Define.
27833 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
27835 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
27838 2014-02-04 Richard Biener <rguenther@suse.de>
27841 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
27842 in function context local.
27843 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
27844 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
27845 similar to LTO_imported_decl_ref.
27847 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27849 PR tree-optimization/60002
27850 * cgraphclones.c (build_function_decl_skip_args): Clear
27851 DECL_LANG_SPECIFIC.
27853 PR tree-optimization/60023
27854 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
27855 false to gsi_replace.
27856 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
27857 has been in some EH region and vec_stmt could throw, add
27858 vec_stmt into the same EH region.
27859 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
27860 has no lhs, ignore it.
27861 * internal-fn.c (expand_MASK_LOAD): Likewise.
27864 * tree-inline.c (copy_forbidden): Fail for
27865 __attribute__((optimize (0))) functions.
27868 * omp-low.c (simd_clone_struct_copy): If from->inbranch
27869 is set, copy one less argument.
27870 (expand_simd_clones): Don't subtract clone_info->inbranch
27871 from simd_clone_struct_alloc argument.
27873 PR rtl-optimization/57915
27874 * recog.c (simplify_while_replacing): If all unary/binary/relational
27875 operation arguments are constant, attempt to simplify those.
27877 PR middle-end/59261
27878 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
27879 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
27881 2014-02-04 Richard Biener <rguenther@suse.de>
27883 PR tree-optimization/60012
27884 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
27885 TBAA disambiguation to all DDRs.
27887 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27890 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
27891 (LINK_SPEC): Use it for -shared, -shared-libgcc.
27893 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27896 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
27898 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27900 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
27901 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
27903 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27906 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
27907 to figure out targets of polymorphic calls with known decl.
27908 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27909 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
27910 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
27911 (get_polymorphic_call_info): ... here.
27912 (get_polymorphic_call_info_from_invariant): New function.
27914 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27916 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
27917 lookup via vtable pointer; check for type consistency
27918 and turn inconsitent facts into UNREACHABLE.
27919 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27920 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
27921 type inconsistent querries; return UNREACHABLE instead.
27923 2014-02-03 Richard Henderson <rth@twiddle.net>
27926 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
27927 already processed this node.
27928 (normalize_one_pred_1): Pass along mark_set.
27929 (normalize_one_pred): Create and destroy a pointer_set_t.
27930 (normalize_one_pred_chain): Likewise.
27932 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
27934 PR gcov-profile/58602
27935 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
27937 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27940 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
27941 -fno-devirtualize; try to devirtualize by the knowledge of
27942 virtual table pointer given by aggregate propagation.
27943 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27944 (ipa_print_node_jump_functions): Dump also offset that
27945 is relevant for polymorphic calls.
27946 (determine_known_aggregate_parts): Add arg_type parameter; use it
27947 instead of determining the type from pointer type.
27948 (ipa_compute_jump_functions_for_edge): Update call of
27949 determine_known_aggregate_parts.
27950 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
27951 (gimple_get_virt_method_for_binfo): ... here; simplify using
27952 vtable_pointer_value_to_vtable.
27953 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
27954 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
27955 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
27956 (vtable_pointer_value_to_vtable): Break out from ...; handle also
27958 (vtable_pointer_value_to_binfo): ... here.
27959 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
27961 2014-02-03 Teresa Johnson <tejohnson@google.com>
27963 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
27964 redef of outer loop index variable.
27966 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
27970 * doc/extend.texi (Function Attributes): Typo.
27972 2014-02-03 Cong Hou <congh@google.com>
27974 PR tree-optimization/60000
27975 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
27976 if the vectorized statement is a store. A store statement can only
27977 appear at the end of pattern statements.
27979 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27981 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
27982 (ix86_option_override_internal): Default long double to 64-bit for
27983 32-bit Bionic and to 128-bit for 64-bit Bionic.
27985 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
27986 TARGET_LONG_DOUBLE_128 is true.
27987 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
27989 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
27990 (mlong-double-64): Negate -mlong-double-128.
27991 (mlong-double-128): New option.
27993 * config/i386/i386-c.c (ix86_target_macros): Define
27994 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
27996 * doc/invoke.texi: Document -mlong-double-128.
27998 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28000 PR rtl-optimization/60024
28001 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28003 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28005 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28007 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28009 PR rtl-optimization/57662
28010 * sel-sched.c (code_motion_path_driver): Do not mark already not
28011 existing blocks in the visiting bitmap.
28013 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28015 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28016 on the insn being emitted.
28018 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28019 Will Deacon <will.deacon@arm.com>
28021 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28023 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28025 * config/arm/arm-tables.opt: Regenerate.
28027 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28029 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28030 for vector types other than V16QImode.
28031 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28032 define_expand, and call altivec_expand_vec_perm_le when producing
28033 code with little endian element order.
28034 (*altivec_vperm_<mode>_internal): New insn having previous
28035 behavior of altivec_vperm_<mode>.
28036 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28037 altivec_expand_vec_perm_le when producing code with little endian
28039 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28040 behavior of altivec_vperm_<mode>_uns.
28042 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28044 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28045 (altivec_vsumsws): Add handling for -maltivec=be with a little
28047 (altivec_vsumsws_direct): New.
28048 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28049 gen_altivec_vsumsws.
28051 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28053 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28054 vtable_pointer_value_to_binfo): New functions.
28055 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28056 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28058 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28060 * config/nios2/nios2.md (load_got_register): Initialize GOT
28061 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28062 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28064 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28066 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28067 preserverd by passthrough, do not propagate the type.
28069 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28071 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28072 (mips_atomic_assign_expand_fenv): New function.
28073 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28075 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28077 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28078 (__builtin_mips_set_fcsr): Likewise.
28079 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28080 MIPS_USI_FTYPE_VOID.
28081 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28082 (mips16_expand_set_fcsr): Likewise.
28083 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28084 (mips16_set_fcsr_stub): Likewise.
28085 (mips16_get_fcsr_one_only_stub): New class.
28086 (mips16_set_fcsr_one_only_stub): Likewise.
28087 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28088 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28089 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28090 (hard_float): New availability predicate.
28091 (mips_builtins): Add get_fcsr and set_fcsr.
28092 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28093 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28094 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28095 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28096 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28099 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28101 * config/mips/mips.c (mips_one_only_stub): New class.
28102 (mips_need_mips16_rdhwr_p): Replace with...
28103 (mips16_rdhwr_stub): ...this new variable.
28104 (mips16_stub_call_address): New function.
28105 (mips16_rdhwr_one_only_stub): New class.
28106 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28107 (mips_output_mips16_rdhwr): Delete.
28108 (mips_finish_stub): New function.
28109 (mips_code_end): Use it to handle rdhwr stubs.
28111 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28114 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28115 when calculating size of integer atomic types.
28117 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28119 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28121 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28123 PR tree-optimization/60003
28124 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28125 * profile.c (branch_prob): Use gimple_call_builtin_p
28126 to check for BUILT_IN_SETJMP_RECEIVER.
28127 * tree-inline.c (copy_bb): Call notice_special_calls.
28129 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28132 * lra-constraints.c (process_alt_operands): Update reload_sum only
28135 2014-01-31 Richard Henderson <rth@redhat.com>
28137 PR middle-end/60004
28138 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28139 until after else_eh is processed.
28141 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28143 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28144 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28145 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28146 in smmintrin.h, remove them.
28147 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28148 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28149 * config/i386/i386.md (ROUND_SAE): Fix value.
28150 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28151 (const48_operand): New.
28152 * config/i386/subst.md (round), (round_expand): Use
28153 const_4_or_8_to_11_operand.
28154 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28156 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28158 * config/i386/constraints.md (Yk): Swap meaning with k.
28159 * config/i386/i386.md (movhi_internal): Change Yk to k.
28160 (movqi_internal): Ditto.
28161 (*k<logic><mode>): Ditto.
28164 (kandn<mode>): Ditto.
28165 (*<code>hi_1): Ditto.
28166 (*<code>qi_1): Ditto.
28167 (kxnor<mode>): Ditto.
28168 (kortestzhi): Ditto.
28169 (kortestchi): Ditto.
28171 (*one_cmplhi2_1): Ditto.
28172 (*one_cmplqi2_1): Ditto.
28173 * config/i386/sse.md (): Change k to Yk.
28174 (avx512f_load<mode>_mask): Ditto.
28175 (avx512f_blendm<mode>): Ditto.
28176 (avx512f_store<mode>_mask): Ditto.
28177 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28178 (avx512f_storedqu<mode>_mask): Ditto.
28179 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28181 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28182 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28183 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28184 (avx512f_maskcmp<mode>3): Ditto.
28185 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28186 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28187 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28188 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28189 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28190 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28191 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28192 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28193 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28194 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28195 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28196 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28197 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28198 (vec_extract_lo_<mode>_maskm): Ditto.
28199 (vec_extract_hi_<mode>_maskm): Ditto.
28200 (avx512f_vternlog<mode>_mask): Ditto.
28201 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28202 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28203 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28204 (avx512f_<code>v8div16qi2_mask): Ditto.
28205 (avx512f_<code>v8div16qi2_mask_store): Ditto.
28206 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
28207 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
28208 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
28209 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
28210 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28211 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28212 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28213 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28214 (avx512cd_maskb_vec_dupv8di): Ditto.
28215 (avx512cd_maskw_vec_dupv16si): Ditto.
28216 (avx512f_vpermi2var<mode>3_maskz): Ditto.
28217 (avx512f_vpermi2var<mode>3_mask): Ditto.
28218 (avx512f_vpermi2var<mode>3_mask): Ditto.
28219 (avx512f_vpermt2var<mode>3_maskz): Ditto.
28220 (*avx512f_gathersi<mode>): Ditto.
28221 (*avx512f_gathersi<mode>_2): Ditto.
28222 (*avx512f_gatherdi<mode>): Ditto.
28223 (*avx512f_gatherdi<mode>_2): Ditto.
28224 (*avx512f_scattersi<mode>): Ditto.
28225 (*avx512f_scatterdi<mode>): Ditto.
28226 (avx512f_compress<mode>_mask): Ditto.
28227 (avx512f_compressstore<mode>_mask): Ditto.
28228 (avx512f_expand<mode>_mask): Ditto.
28229 * config/i386/subst.md (mask): Change k to Yk.
28230 (mask_scalar_merge): Ditto.
28233 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
28235 * doc/extend.texi (Vector Extensions): Document ?: in C++.
28237 2014-01-31 Richard Biener <rguenther@suse.de>
28239 PR middle-end/59990
28240 * builtins.c (fold_builtin_memory_op): Make sure to not
28241 use a floating-point mode or a boolean or enumeral type for
28242 the copy operation.
28244 2014-01-30 DJ Delorie <dj@redhat.com>
28246 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
28247 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
28248 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
28249 whenever main() has an epilogue.
28251 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28253 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
28254 unused variable "field".
28255 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
28256 (vsx_mergeh_<mode>): Likewise.
28257 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
28258 (altivec_vmrghh): Likewise.
28259 (altivec_vmrghw): Likewise.
28260 (altivec_vmrglb): Likewise.
28261 (altivec_vmrglh): Likewise.
28262 (altivec_vmrglw): Likewise.
28263 (altivec_vspltb): Add missing uses.
28264 (altivec_vsplth): Likewise.
28265 (altivec_vspltw): Likewise.
28266 (altivec_vspltsf): Likewise.
28268 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28271 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
28272 frame related instructions.
28274 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
28276 PR rtl-optimization/59959
28277 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
28278 any reload of register whose subreg is invalid.
28280 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28282 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
28283 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
28284 Add missing return type - void.
28286 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28288 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
28289 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
28290 remove element index adjustment for endian (now handled in vsx.md
28292 (altivec_expand_vec_perm_const): Use
28293 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
28294 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
28295 (vsx_xxspltw_<mode>): Adjust element index for little endian.
28296 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
28297 define_expand and a new define_insn *altivec_vspltb_internal;
28298 adjust for -maltivec=be on a little endian target.
28299 (altivec_vspltb_direct): New.
28300 (altivec_vsplth): Divide into a define_expand and a new
28301 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
28302 little endian target.
28303 (altivec_vsplth_direct): New.
28304 (altivec_vspltw): Divide into a define_expand and a new
28305 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
28306 little endian target.
28307 (altivec_vspltw_direct): New.
28308 (altivec_vspltsf): Divide into a define_expand and a new
28309 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
28310 a little endian target.
28312 2014-01-30 Richard Biener <rguenther@suse.de>
28314 PR tree-optimization/59993
28315 * tree-ssa-forwprop.c (associate_pointerplus): Check we
28316 can propagate form the earlier stmt and avoid the transform
28317 when the intermediate result is needed.
28319 2014-01-30 Alangi Derick <alangiderick@gmail.com>
28321 * README.Portability: Fix typo.
28323 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
28325 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
28326 comparison_operator with ordered_comparison_operator.
28328 2014-01-30 Nick Clifton <nickc@redhat.com>
28330 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
28331 Rename to mn10300_store_multiple_regs.
28332 * config/mn10300/mn10300.c: Likewise.
28333 * config/mn10300/mn10300.md (store_movm): Fix typo: call
28334 store_multiple_regs.
28335 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
28336 Call mn10300_store_multiple_regs.
28338 2014-01-30 Nick Clifton <nickc@redhat.com>
28339 DJ Delorie <dj@redhat.com>
28341 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
28342 %fp 2 to keep registers after it properly word-aligned.
28343 (rl78_alloc_physical_registers_umul): Handle the case where both
28344 input operands are the same.
28346 2014-01-30 Richard Biener <rguenther@suse.de>
28348 PR tree-optimization/59903
28349 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
28352 2014-01-30 Jason Merrill <jason@redhat.com>
28355 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
28358 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
28360 2014-01-30 Richard Biener <rguenther@suse.de>
28362 PR tree-optimization/59951
28363 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
28365 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
28368 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
28369 SFmode to DFmode case.
28371 2014-01-29 DJ Delorie <dj@redhat.com>
28373 * config/msp430/msp430.opt (-minrt): New.
28374 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
28376 (ENDFILE_SPEC): Likewise.
28378 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
28380 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
28381 (estimate_function_body_sizes): Use it.
28383 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
28386 * dwarf2out.c (is_cxx_auto): New.
28387 (is_base_type): Use it.
28388 (gen_type_die_with_usage): Likewise.
28390 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28392 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
28393 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
28394 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
28395 -maltivec=be with LE targets.
28396 (vsx_mergeh_<mode>): Likewise.
28397 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
28398 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
28399 (altivec_vmrghb): Replace with define_expand and new
28400 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
28401 (altivec_vmrghb_direct): New define_insn.
28402 (altivec_vmrghh): Replace with define_expand and new
28403 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
28404 (altivec_vmrghh_direct): New define_insn.
28405 (altivec_vmrghw): Replace with define_expand and new
28406 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
28407 (altivec_vmrghw_direct): New define_insn.
28408 (*altivec_vmrghsf): Adjust for endianness.
28409 (altivec_vmrglb): Replace with define_expand and new
28410 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
28411 (altivec_vmrglb_direct): New define_insn.
28412 (altivec_vmrglh): Replace with define_expand and new
28413 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
28414 (altivec_vmrglh_direct): New define_insn.
28415 (altivec_vmrglw): Replace with define_expand and new
28416 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28417 (altivec_vmrglw_direct): New define_insn.
28418 (*altivec_vmrglsf): Adjust for endianness.
28419 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28420 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28421 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28422 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28423 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28424 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28425 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28426 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28428 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
28430 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
28431 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
28434 2014-01-29 Richard Biener <rguenther@suse.de>
28436 PR tree-optimization/58742
28437 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
28438 associate_pointerplus_align.
28439 (associate_pointerplus_diff): New function.
28440 (associate_pointerplus): Likewise. Call associate_pointerplus_align
28441 and associate_pointerplus_diff.
28443 2014-01-29 Richard Biener <rguenther@suse.de>
28445 * lto-streamer.h (LTO_major_version): Bump to 3.
28446 (LTO_minor_version): Reset to 0.
28448 2014-01-29 Renlin Li <Renlin.Li@arm.com>
28450 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
28451 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
28452 (arm_file_start): Generate correct asm header for armv7ve.
28453 * config/arm/bpabi.h: Add multilib support for armv7ve.
28454 * config/arm/driver-arm.c: Change the architectures of cortex-a7
28455 and cortex-a15 to armv7ve.
28456 * config/arm/t-aprofile: Add multilib support for armv7ve.
28457 * doc/invoke.texi: Document -march=armv7ve.
28459 2014-01-29 Richard Biener <rguenther@suse.de>
28461 PR tree-optimization/58742
28462 * tree-ssa-forwprop.c (associate_plusminus): Return true
28463 if we changed sth, defer EH cleanup to ...
28464 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
28465 (simplify_mult): New function.
28467 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28469 PR middle-end/59917
28470 PR tree-optimization/59920
28471 * tree.c (build_common_builtin_nodes): Remove
28472 __builtin_setjmp_dispatcher initialization.
28473 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
28474 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
28475 instead of gsi_after_labels + manually skipping debug stmts.
28476 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
28477 ignore bbs with IFN_ABNORMAL_DISPATCHER.
28478 * tree-inline.c (copy_edges_for_bb): Remove
28479 can_make_abnormal_goto argument, instead add abnormal_goto_dest
28480 argument. Ignore computed_goto_p stmts. Don't call
28481 make_abnormal_goto_edges. If a call might need abnormal edges
28482 for non-local gotos, see if it already has an edge to
28483 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
28484 with true argument, don't do anything then, otherwise add
28485 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
28486 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
28488 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
28489 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
28490 (lower_stmt): Don't set data->calls_builtin_setjmp.
28491 (lower_builtin_setjmp): Adjust comment.
28492 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
28493 * tree-cfg.c (found_computed_goto): Remove.
28494 (factor_computed_gotos): Remove.
28495 (make_goto_expr_edges): Return bool, true for computed gotos.
28496 Don't call make_abnormal_goto_edges.
28497 (build_gimple_cfg): Don't set found_computed_goto, don't call
28498 factor_computed_gotos.
28499 (computed_goto_p): No longer static.
28500 (make_blocks): Don't set found_computed_goto.
28501 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
28502 (make_edges): If make_goto_expr_edges returns true, push bb
28503 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
28504 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
28505 vector. Record mapping between bbs and OpenMP regions if there
28506 are any, adjust make_gimple_omp_edges caller. Call
28507 handle_abnormal_edges.
28508 (make_abnormal_goto_edges): Remove.
28509 * tree-cfg.h (make_abnormal_goto_edges): Remove.
28510 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
28511 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
28512 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
28513 * internal-fn.def (ABNORMAL_DISPATCHER): New.
28514 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
28515 filling *region also set *region_idx to (*region)->entry->index.
28518 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
28519 For REGs set ORIGINAL_REGNO.
28521 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
28523 * doc/md.texi: Mention that a target shouldn't implement
28524 vec_widen_(s|u)mul_even/odd pair if it is less efficient
28527 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28529 PR tree-optimization/59594
28530 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
28531 a copy of the datarefs vector rather than the vector itself.
28533 2014-01-28 Jason Merrill <jason@redhat.com>
28536 * dwarf2out.c (auto_die): New static.
28537 (gen_type_die_with_usage): Handle C++1y 'auto'.
28538 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
28541 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
28544 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
28545 (SPEC_X32): Likewise.
28546 (SPEC_64): Likewise.
28547 * config/i386/i386.c (ix86_option_override_internal): Turn off
28548 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
28550 (x86_file_start): Output .code16gcc for TARGET_16BIT.
28551 * config/i386/i386.h (TARGET_16BIT): New macro.
28552 (TARGET_16BIT_P): Likewise.
28553 * config/i386/i386.opt: Add m16.
28554 * doc/invoke.texi: Document -m16.
28556 2014-01-28 Jakub Jelinek <jakub@redhat.com>
28558 PR preprocessor/59935
28559 * input.c (location_get_source_line): Bail out on when line number
28560 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
28562 2014-01-28 Richard Biener <rguenther@suse.de>
28564 PR tree-optimization/58742
28565 * tree-ssa-forwprop.c (associate_plusminus): Handle
28566 pointer subtraction of the form (T)(P + A) - (T)P.
28568 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28570 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
28573 2014-01-28 Richard Biener <rguenther@suse.de>
28576 2014-01-28 Richard Biener <rguenther@suse.de>
28578 PR rtl-optimization/45364
28579 PR rtl-optimization/59890
28580 * var-tracking.c (local_get_addr_clear_given_value): Handle
28581 already cleared slot.
28582 (val_reset): Handle not allocated local_get_addr_cache.
28583 (vt_find_locations): Use post-order on the inverted CFG.
28585 2014-01-28 Richard Biener <rguenther@suse.de>
28587 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
28589 2014-01-28 Richard Biener <rguenther@suse.de>
28591 PR rtl-optimization/45364
28592 PR rtl-optimization/59890
28593 * var-tracking.c (local_get_addr_clear_given_value): Handle
28594 already cleared slot.
28595 (val_reset): Handle not allocated local_get_addr_cache.
28596 (vt_find_locations): Use post-order on the inverted CFG.
28598 2014-01-28 Alan Modra <amodra@gmail.com>
28600 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
28601 * configure.ac <recursive call for build != host>: Define
28602 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
28603 and LD_FOR_BUILD too.
28604 * configure: Regenerate.
28606 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
28608 * config/i386/i386.c (get_builtin_code_for_version): Separate
28609 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
28610 Broadwell from Haswell.
28612 2014-01-27 Steve Ellcey <sellcey@mips.com>
28614 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
28615 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
28616 * config/mips/mips.c (mips_option_override): Change setting
28618 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
28619 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
28620 Change from Mask to Var.
28622 2014-01-27 Jeff Law <law@redhat.com>
28624 * ipa-inline.c (inline_small_functions): Fix typo.
28626 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
28628 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
28629 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
28630 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
28631 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
28632 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
28633 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
28634 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
28635 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
28636 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
28637 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
28638 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
28639 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
28640 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
28641 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
28642 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
28643 (_mm512_storeu_epi64): Ditto.
28644 (_mm512_cmpge_epi32_mask): Ditto.
28645 (_mm512_cmpge_epu32_mask): Ditto.
28646 (_mm512_cmpge_epi64_mask): Ditto.
28647 (_mm512_cmpge_epu64_mask): Ditto.
28648 (_mm512_cmple_epi32_mask): Ditto.
28649 (_mm512_cmple_epu32_mask): Ditto.
28650 (_mm512_cmple_epi64_mask): Ditto.
28651 (_mm512_cmple_epu64_mask): Ditto.
28652 (_mm512_cmplt_epi32_mask): Ditto.
28653 (_mm512_cmplt_epu32_mask): Ditto.
28654 (_mm512_cmplt_epi64_mask): Ditto.
28655 (_mm512_cmplt_epu64_mask): Ditto.
28656 (_mm512_cmpneq_epi32_mask): Ditto.
28657 (_mm512_cmpneq_epu32_mask): Ditto.
28658 (_mm512_cmpneq_epi64_mask): Ditto.
28659 (_mm512_cmpneq_epu64_mask): Ditto.
28660 (_mm512_expand_pd): Ditto.
28661 (_mm512_expand_ps): Ditto.
28662 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
28663 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
28664 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
28665 * config/i386/i386.c (ix86_builtins): Add
28666 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
28667 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
28668 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
28669 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
28670 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
28671 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
28672 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
28673 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
28674 IX86_BUILTIN_PMOVUSQW512_MEM.
28675 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
28676 __builtin_ia32_pmovsqd512mem_mask,
28677 __builtin_ia32_pmovqd512mem_mask,
28678 __builtin_ia32_pmovusqw512mem_mask,
28679 __builtin_ia32_pmovsqw512mem_mask,
28680 __builtin_ia32_pmovqw512mem_mask,
28681 __builtin_ia32_pmovusdw512mem_mask,
28682 __builtin_ia32_pmovsdw512mem_mask,
28683 __builtin_ia32_pmovdw512mem_mask,
28684 __builtin_ia32_pmovqb512mem_mask,
28685 __builtin_ia32_pmovusqb512mem_mask,
28686 __builtin_ia32_pmovsqb512mem_mask,
28687 __builtin_ia32_pmovusdb512mem_mask,
28688 __builtin_ia32_pmovsdb512mem_mask,
28689 __builtin_ia32_pmovdb512mem_mask.
28690 (bdesc_args): Add __builtin_ia32_expanddf512,
28691 __builtin_ia32_expandsf512.
28692 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
28693 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
28694 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
28695 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
28696 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
28697 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
28698 (avx512f_<code>v8div16qi2_mask_store): This.
28699 (avx512f_expand<mode>): New.
28701 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
28703 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
28705 (_mm512_mask_prefetch_i64gather_pd): Ditto.
28706 (_mm512_prefetch_i32scatter_pd): Ditto.
28707 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
28708 (_mm512_prefetch_i64scatter_pd): Ditto.
28709 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
28710 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
28711 (_mm512_mask_prefetch_i64gather_ps): Ditto.
28712 (_mm512_prefetch_i32scatter_ps): Ditto.
28713 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
28714 (_mm512_prefetch_i64scatter_ps): Ditto.
28715 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
28716 * config/i386/i386-builtin-types.def: Define
28717 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
28718 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
28719 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
28720 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
28721 IX86_BUILTIN_SCATTERPFQPD.
28722 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
28723 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
28724 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
28725 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
28726 __builtin_ia32_scatterpfqps.
28727 (ix86_expand_builtin): Expand new built-ins.
28728 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
28729 fix memory access data type.
28730 (*avx512pf_gatherpf<mode>_mask): Ditto.
28731 (*avx512pf_gatherpf<mode>): Ditto.
28732 (avx512pf_scatterpf<mode>): Ditto.
28733 (*avx512pf_scatterpf<mode>_mask): Ditto.
28734 (*avx512pf_scatterpf<mode>): Ditto.
28735 (GATHER_SCATTER_SF_MEM_MODE): New.
28736 (avx512pf_gatherpf<mode>df): Ditto.
28737 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28738 (*avx512pf_scatterpf<mode>df): Ditto.
28740 2014-01-27 Jakub Jelinek <jakub@redhat.com>
28743 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
28744 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
28747 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28749 * common/config/arm/arm-common.c
28750 (arm_rewrite_mcpu): Handle multiple names.
28752 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28754 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28756 * gimple-builder.h (create_gimple_tmp): Delete.
28758 2014-01-27 Christian Bruel <christian.bruel@st.com>
28760 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
28763 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
28765 * config/pa/pa.md (call): Generate indirect long calls to non-local
28766 functions when outputing 32-bit code.
28767 (call_value): Likewise except for special call to buggy powf function.
28769 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
28770 portable runtime and PIC indirect calls.
28771 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
28772 and PIC call sequences. Use ldo instead of blr to set return register
28773 in PIC call sequence.
28775 2014-01-25 Walter Lee <walt@tilera.com>
28777 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
28778 avoid clobbering a live register.
28780 2014-01-25 Walter Lee <walt@tilera.com>
28782 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
28783 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
28784 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
28785 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
28787 2014-01-25 Walter Lee <walt@tilera.com>
28789 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
28790 arguments on even registers.
28791 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
28793 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
28794 (BIGGEST_ALIGNMENT): Ditto.
28795 (BIGGEST_FIELD_ALIGNMENT): Ditto.
28797 2014-01-25 Walter Lee <walt@tilera.com>
28799 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
28800 insns before bundling.
28801 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
28803 2014-01-25 Walter Lee <walt@tilera.com>
28805 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
28806 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
28807 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
28809 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
28811 * config/mips/constraints.md (kl): Delete.
28812 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
28813 define expands, using...
28814 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
28815 instructions for MIPS16.
28816 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
28817 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
28819 2014-01-25 Walter Lee <walt@tilera.com>
28821 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
28825 2014-01-25 Walter Lee <walt@tilera.com>
28827 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
28828 (TARGET_EXPAND_TO_RTL_HOOK): Define.
28830 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
28832 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
28835 2014-01-25 Jakub Jelinek <jakub@redhat.com>
28837 * print-rtl.c (in_call_function_usage): New var.
28838 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
28839 EXPR_LIST mode as mode and not as reg note name.
28841 PR middle-end/59561
28842 * cfgloopmanip.c (copy_loop_info): If
28843 loop->warned_aggressive_loop_optimizations, make sure
28844 the flag is set in target loop too.
28846 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
28848 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
28850 * builtins.def: Likewise.
28851 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
28852 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
28853 * ira.c (ira_setup_eliminable_regset): Likewise.
28854 * omp-low.c (gate_expand_omp): Likewise.
28855 (execute_lower_omp): Likewise.
28856 (diagnose_sb_0): Likewise.
28857 (gate_diagnose_omp_blocks): Likewise.
28858 (simd_clone_clauses_extract): Likewise.
28861 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28863 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
28864 correction for little endian...
28865 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
28868 2014-01-24 Jeff Law <law@redhat.com>
28870 PR tree-optimization/59919
28871 * tree-vrp.c (find_assert_locations_1): Do not register asserts
28872 for non-returning calls.
28874 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
28876 * common/config/aarch64/aarch64-common.c
28877 (aarch64_rewrite_mcpu): Handle multiple names.
28878 * config/aarch64/aarch64.h
28879 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28881 2014-01-24 Dodji Seketeli <dodji@redhat.com>
28883 * input.c (add_file_to_cache_tab): Handle the case where fopen
28886 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
28889 * config/i386/i386.md (pushsf splitter): Get stack adjustment
28890 from push operand if code of push isn't PRE_DEC.
28892 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
28895 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
28896 -mquad-memory-atomic. Update -mquad-memory documentation to say
28897 it is only used for non-atomic loads/stores.
28899 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
28900 -mquad-memory or -mquad-memory-atomic switches.
28902 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
28903 -mquad-memory-atomic to ISA 2.07 support.
28905 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
28906 to separate support of normal quad word memory operations (ldq, stq)
28907 from the atomic quad word memory operations.
28909 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
28910 support to separate non-atomic quad word operations from atomic
28911 quad word operations. Disable non-atomic quad word operations in
28912 little endian mode so that we don't have to swap words after the
28913 load and before the store.
28914 (quad_load_store_p): Add comment about atomic quad word support.
28915 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
28916 options printed with -mdebug=reg.
28918 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
28919 -mquad-memory-atomic as the test for whether we have quad word
28920 atomic instructions.
28921 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
28922 or -mp8-vector are used, allow byte/half-word atomic operations.
28924 * config/rs6000/sync.md (load_lockedti): Insure that the address
28925 is a proper indexed or indirect address for the lqarx instruction.
28926 On little endian systems, swap the hi/lo registers after the lqarx
28928 (load_lockedpti): Use indexed_or_indirect_operand predicate to
28929 insure the address is valid for the lqarx instruction.
28930 (store_conditionalti): Insure that the address is a proper indexed
28931 or indirect address for the stqcrx. instruction. On little endian
28932 systems, swap the hi/lo registers before doing the stqcrx.
28934 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
28935 insure the address is valid for the stqcrx. instruction.
28937 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
28938 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
28939 type of quad memory support is available.
28941 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
28943 PR regression/59915
28944 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
28945 there is a danger of looping.
28947 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
28949 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
28950 force flag_ira_loop_pressure if set via command line.
28952 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28954 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
28955 (ashr_simd): New builtin handling DI mode.
28956 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
28957 (aarch64_sshr_simddi): New match pattern.
28958 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
28959 (vshrd_n_s64): Likewise.
28960 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
28962 2014-01-23 Nick Clifton <nickc@redhat.com>
28964 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
28965 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
28966 favour of mcu specific scripts.
28967 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
28970 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28971 Alex Velenko <Alex.Velenko@arm.com>
28973 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
28974 (vaddv_s16): Likewise.
28975 (vaddv_s32): Likewise.
28976 (vaddv_u8): Likewise.
28977 (vaddv_u16): Likewise.
28978 (vaddv_u32): Likewise.
28979 (vaddvq_s8): Likewise.
28980 (vaddvq_s16): Likewise.
28981 (vaddvq_s32): Likewise.
28982 (vaddvq_s64): Likewise.
28983 (vaddvq_u8): Likewise.
28984 (vaddvq_u16): Likewise.
28985 (vaddvq_u32): Likewise.
28986 (vaddvq_u64): Likewise.
28987 (vaddv_f32): Likewise.
28988 (vaddvq_f32): Likewise.
28989 (vaddvq_f64): Likewise.
28990 (vmaxv_f32): Likewise.
28991 (vmaxv_s8): Likewise.
28992 (vmaxv_s16): Likewise.
28993 (vmaxv_s32): Likewise.
28994 (vmaxv_u8): Likewise.
28995 (vmaxv_u16): Likewise.
28996 (vmaxv_u32): Likewise.
28997 (vmaxvq_f32): Likewise.
28998 (vmaxvq_f64): Likewise.
28999 (vmaxvq_s8): Likewise.
29000 (vmaxvq_s16): Likewise.
29001 (vmaxvq_s32): Likewise.
29002 (vmaxvq_u8): Likewise.
29003 (vmaxvq_u16): Likewise.
29004 (vmaxvq_u32): Likewise.
29005 (vmaxnmv_f32): Likewise.
29006 (vmaxnmvq_f32): Likewise.
29007 (vmaxnmvq_f64): Likewise.
29008 (vminv_f32): Likewise.
29009 (vminv_s8): Likewise.
29010 (vminv_s16): Likewise.
29011 (vminv_s32): Likewise.
29012 (vminv_u8): Likewise.
29013 (vminv_u16): Likewise.
29014 (vminv_u32): Likewise.
29015 (vminvq_f32): Likewise.
29016 (vminvq_f64): Likewise.
29017 (vminvq_s8): Likewise.
29018 (vminvq_s16): Likewise.
29019 (vminvq_s32): Likewise.
29020 (vminvq_u8): Likewise.
29021 (vminvq_u16): Likewise.
29022 (vminvq_u32): Likewise.
29023 (vminnmv_f32): Likewise.
29024 (vminnmvq_f32): Likewise.
29025 (vminnmvq_f64): Likewise.
29027 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29029 * config/aarch64/aarch64-simd.md
29030 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29031 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29032 (*aarch64_mul3_elt<mode>): Likewise.
29033 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29034 (*aarch64_mul3_elt_to_64v2df): Likewise.
29035 (*aarch64_mla_elt<mode>): Likewise.
29036 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29037 (*aarch64_mls_elt<mode>): Likewise.
29038 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29039 (*aarch64_fma4_elt<mode>): Likewise.
29040 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29041 (*aarch64_fma4_elt_to_64v2df): Likewise.
29042 (*aarch64_fnma4_elt<mode>): Likewise.
29043 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29044 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29045 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29046 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29047 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29048 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29049 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29050 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29051 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29053 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29055 * config/aarch64/aarch64-simd.md
29056 (aarch64_be_checked_get_lane<mode>): New define_expand.
29057 * config/aarch64/aarch64-simd-builtins.def
29058 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29059 New builtin definition.
29060 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29061 Use new safe be builtin.
29063 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29065 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29067 (aarch64_be_st1<mode>): Likewise.
29068 (aarch_ld1<VALL:mode>): Define_expand modified.
29069 (aarch_st1<VALL:mode>): Likewise.
29070 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29071 (UNSPEC_ST1): Likewise.
29073 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29075 * config/microblaze/microblaze.md: Add trap insn and attribute
29077 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29079 PR preprocessor/58580
29080 * input.h (location_get_source_line): Take an additional line_size
29082 (void diagnostics_file_cache_fini): Declare new function.
29083 * input.c (struct fcache): New type.
29084 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29085 New static constants.
29086 (diagnostic_file_cache_init, total_lines_num)
29087 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29088 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29089 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29090 (get_next_line, read_next_line, goto_next_line, read_line_num):
29091 New static function definitions.
29092 (diagnostic_file_cache_fini): New function.
29093 (location_get_source_line): Take an additional output line_len
29094 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29096 * diagnostic.c (diagnostic_finish): Call
29097 diagnostic_file_cache_fini.
29098 (adjust_line): Take an additional input parameter for the length
29099 of the line, rather than calculating it with strlen.
29100 (diagnostic_show_locus): Adjust the use of
29101 location_get_source_line and adjust_line with respect to their new
29102 signature. While displaying a line now, do not stop at the first
29103 null byte. Rather, display the zero byte as a space and keep
29104 going until we reach the size of the line.
29105 * Makefile.in: Add vec.o to OBJS-libcommon
29107 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29108 Ilya Tocar <ilya.tocar@intel.com>
29110 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29111 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29112 (__builtin_ia32_kmov16): Ditto.
29113 * config/i386/i386.md (UNSPEC_KMOV): New.
29116 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29118 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29119 (_mm512_storeu_si512): Ditto.
29121 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29124 * rtl.h (get_referenced_operands): Declare.
29125 * recog.c (get_referenced_operands): New function.
29126 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29127 operands have been referenced when recording LO_SUM references.
29129 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29131 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29133 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29135 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29136 Enable for generic and recent AMD targets.
29138 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29140 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29141 ARG_SIZE note when adjustment was eliminated.
29143 2014-01-22 Jeff Law <law@redhat.com>
29145 PR tree-optimization/59597
29146 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29147 in file. Accept new argument REGISTERING and use it to modify
29148 dump output appropriately.
29149 (register_jump_thread): Corresponding changes.
29150 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29151 thread paths involving joiner blocks. Add code to dump cancelled
29152 jump threading paths.
29154 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29156 PR rtl-optimization/59477
29157 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29158 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29160 2014-01-22 Tom Tromey <tromey@redhat.com>
29162 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29164 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29166 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29168 PR rtl-optimization/59896
29169 * lra-constraints.c (process_alt_operands): Check unused note for
29170 matched operands of insn with no output reloads.
29172 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29174 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29175 (mips_move_from_gpr_cost): Likewise.
29177 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29179 PR rtl-optimization/59858
29180 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29181 ira_class_hard_regs_num.
29182 (process_alt_operands): Increase reject for dying matched operand.
29184 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29187 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29188 smaller than size, perform several stores or loads and stores
29189 at dst + count - size to store or copy all of size bytes, rather
29190 than just last modesize bytes.
29192 2014-01-20 DJ Delorie <dj@redhat.com>
29194 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29195 that CLOBBERs are REGs before propogating their values.
29197 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29199 PR middle-end/59789
29200 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29201 (cgraph_inline_failed_type): New function.
29202 * cgraph.h (DEFCIFCODE): Add type.
29203 (cgraph_inline_failed_type_t): New enum.
29204 (cgraph_inline_failed_type): New prototype.
29205 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
29206 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
29207 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
29208 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
29209 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
29210 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
29211 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
29212 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
29213 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
29214 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
29215 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
29216 OPTIMIZATION_MISMATCH.
29217 * tree-inline.c (expand_call_inline): Emit errors during
29218 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
29220 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29223 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
29224 mode attribute in insn output.
29226 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
29228 * output.h (output_constant): Delete.
29229 * varasm.c (output_constant): Make private.
29231 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
29233 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
29235 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29237 PR middle-end/59860
29238 * tree.h (fold_builtin_strcat): New prototype.
29239 * builtins.c (fold_builtin_strcat): No longer static. Add len
29240 argument, if non-NULL, don't call c_strlen. Optimize
29241 directly into __builtin_memcpy instead of __builtin_strcpy.
29242 (fold_builtin_2): Adjust fold_builtin_strcat caller.
29243 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
29245 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29247 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29248 for SImode_address_operand operands, having only a REG argument.
29250 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
29252 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
29253 loader name using mbig-endian.
29254 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
29256 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29258 * doc/invoke.texi (-march): Clarify documentation for AArch64.
29259 (-mtune): Likewise.
29262 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
29264 * config/aarch64/aarch64-protos.h
29265 (aarch64_cannot_change_mode_class_ptr): Declare.
29266 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
29267 aarch64_cannot_change_mode_class_ptr): New.
29268 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
29269 backend hook aarch64_cannot_change_mode_class.
29271 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29273 * common/config/aarch64/aarch64-common.c
29274 (aarch64_handle_option): Don't handle any option order logic here.
29275 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
29276 selected_cpu, warn on architecture version mismatch.
29277 (aarch64_override_options): Fix parsing order for option strings.
29279 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29280 Iain Sandoe <iain@codesourcery.com>
29283 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
29284 warning. Amend comment to reflect current functionality.
29286 2014-01-20 Richard Biener <rguenther@suse.de>
29288 PR middle-end/59860
29289 * builtins.c (fold_builtin_strcat): Remove case better handled
29290 by tree-ssa-strlen.c.
29292 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
29294 * config/aarch64/aarch64.opt
29295 (mcpu, march, mtune): Make case-insensitive.
29297 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29300 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29301 if operands[1] is a REG or ZERO_EXTEND of a REG.
29303 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
29305 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
29307 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
29309 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
29310 long non-pic millicode calls.
29312 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29314 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
29316 2014-01-19 Kito Cheng <kito@0xlab.org>
29318 * builtins.c (expand_movstr): Check movstr expand done or fail.
29320 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29321 H.J. Lu <hongjiu.lu@intel.com>
29324 * config/i386/i386.md (*lea<mode>): Zero-extend return register
29325 to DImode for zero-extended addresses.
29327 2014-01-19 Jakub Jelinek <jakub@redhat.com>
29329 PR rtl-optimization/57763
29330 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
29331 on the new indirect jump_insn and increment LABEL_NUSES (label).
29333 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
29337 * config.gcc (x86_archs): New variable.
29338 (x86_64_archs): Likewise.
29339 (x86_cpus): Likewise.
29340 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
29341 --with-arch/--with-cpu= options.
29342 Support --with-arch=/--with-cpu={nehalem,westmere,
29343 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
29345 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29347 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
29348 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
29350 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29352 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
29354 2014-01-18 Jakub Jelinek <jakub@redhat.com>
29357 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
29358 clear cpp_get_options (parse_in)->warn_unused_macros for
29359 ix86_target_macros_internal with cpp_define.
29361 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
29363 * jump.c (delete_related_insns): Keep (use (insn))s.
29364 * reorg.c (redundant_insn): Check for barriers too.
29366 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29368 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
29370 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
29372 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
29373 call to $$dyncall when TARGET_LONG_CALLS is true.
29375 2014-01-17 Jeff Law <law@redhat.com>
29377 * ree.c (combine_set_extension): Temporarily disable test for
29378 changing number of hard registers.
29380 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29382 PR middle-end/58125
29383 * ipa-inline-analysis.c (inline_free_summary):
29384 Do not free summary of aliases.
29386 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29388 PR middle-end/59706
29389 * gimplify.c (gimplify_expr): Use create_tmp_var
29390 instead of create_tmp_var_raw. If cond doesn't have
29391 integral type, don't add the IFN_ANNOTATE builtin at all.
29393 2014-01-17 Martin Jambor <mjambor@suse.cz>
29396 * ipa-cp.c (prev_edge_clone): New variable.
29397 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
29398 Also resize prev_edge_clone vector.
29399 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
29400 (ipcp_edge_removal_hook): New function.
29401 (ipcp_driver): Register ipcp_edge_removal_hook.
29403 2014-01-17 Andrew Pinski <apinski@cavium.com>
29404 Steve Ellcey <sellcey@mips.com>
29407 * config/mips/mips.c (mips_print_operand): Check operand mode instead
29410 2014-01-17 Jeff Law <law@redhat.com>
29412 PR middle-end/57904
29413 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
29414 so that pass_ccp runs first.
29416 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29418 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29419 (ix86_adjust_cost): Use !TARGET_XXX.
29420 (do_reorder_for_imul): Likewise.
29421 (swap_top_of_ready_list): Likewise.
29422 (ix86_sched_reorder): Likewise.
29424 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29426 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29427 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
29428 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
29429 (intel_memset): New. Duplicate slm_memset.
29430 (intel_cost): New. Duplicate slm_cost.
29431 (m_INTEL): New macro.
29432 (processor_target_table): Add "intel".
29433 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
29434 with PROCESSOR_INTEL for "intel".
29435 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
29436 PROCESSOR_SILVERMONT.
29437 (ix86_issue_rate): Likewise.
29438 (ix86_adjust_cost): Likewise.
29439 (ia32_multipass_dfa_lookahead): Likewise.
29440 (swap_top_of_ready_list): Likewise.
29441 (ix86_sched_reorder): Likewise.
29442 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
29443 instead of TARGET_OPT_AGU.
29444 * config/i386/i386.h (TARGET_INTEL): New.
29445 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
29446 (processor_type): Add PROCESSOR_INTEL.
29447 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
29448 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
29450 2014-01-17 Marek Polacek <polacek@redhat.com>
29453 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
29456 2014-01-17 Richard Biener <rguenther@suse.de>
29458 PR tree-optimization/46590
29459 * opts.c (default_options_table): Add entries for
29460 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
29461 all enabled at -O1 but not for -Og.
29462 * common.opt (fbranch-count-reg): Remove Init(1).
29463 (fmove-loop-invariants): Likewise.
29464 (ftree-pta): Likewise.
29466 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29468 * config/i386/i386.c (ix86_data_alignment): For compatibility with
29469 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
29470 decls to at least the GCC 4.8 used alignments.
29473 * tree-nested.c (convert_nonlocal_reference_stmt,
29474 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
29475 of GIMPLE_BIND stmts, adjust associated decls.
29477 2014-01-17 Richard Biener <rguenther@suse.de>
29479 PR tree-optimization/46590
29480 * vec.h (vec<>::bseach): New member function implementing
29481 binary search according to C89 bsearch.
29482 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
29483 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
29484 bitmap pointer again. Make accesses_in_loop a flat array.
29485 (mem_ref_obstack): New global.
29486 (outermost_indep_loop): Adjust for mem_ref->stored changes.
29487 (mark_ref_stored): Likewise.
29488 (ref_indep_loop_p_2): Likewise.
29489 (set_ref_stored_in_loop): New helper function.
29490 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
29491 (memref_free): Adjust.
29492 (record_mem_ref_loc): Simplify.
29493 (gather_mem_refs_stmt): Adjust.
29494 (sort_locs_in_loop_postorder_cmp): New function.
29495 (analyze_memory_references): Sort accesses_in_loop after
29496 loop postorder number.
29497 (find_ref_loc_in_loop_cmp): New function.
29498 (for_all_locs_in_loop): Find relevant cluster of locs in
29499 accesses_in_loop and iterate without recursion.
29500 (execute_sm): Avoid uninit warning.
29501 (struct ref_always_accessed): Simplify.
29502 (ref_always_accessed::operator ()): Likewise.
29503 (ref_always_accessed_p): Likewise.
29504 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
29505 loop postorder numbers here.
29506 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
29509 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29512 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
29513 on decls for which assemble_alias has been called.
29515 2014-01-17 Nick Clifton <nickc@redhat.com>
29517 * config/msp430/msp430.opt: (mcpu): New option.
29518 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
29519 (msp430_option_override): Parse target_cpu. If the MCU name
29520 matches a generic string, clear target_mcu.
29521 (msp430_attr): Allow numeric interrupt values up to 63.
29522 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
29523 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
29525 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
29527 * config/msp430/msp430.md (popm): Use %J rather than %I.
29528 (addsi3): Use msp430_nonimmediate_operand for operand 2.
29529 (addhi_cy_i): Use immediate_operand for operand 2.
29530 * doc/invoke.texi: Document -mcpu option.
29532 2014-01-17 Richard Biener <rguenther@suse.de>
29534 PR rtl-optimization/38518
29535 * df.h (df_analyze_loop): Declare.
29536 * df-core.c: Include cfgloop.h.
29537 (df_analyze_1): Split out main part of df_analyze.
29538 (df_analyze): Adjust.
29539 (loop_inverted_post_order_compute): New function.
29540 (loop_post_order_compute): Likewise.
29541 (df_analyze_loop): New function avoiding whole-function
29542 postorder computes.
29543 * loop-invariant.c (find_defs): Use df_analyze_loop.
29544 (find_invariants): Adjust.
29545 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
29547 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
29549 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
29550 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
29552 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
29554 * ipa-ref.c (ipa_remove_stmt_references): Fix references
29555 traversal when removing references.
29557 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
29560 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
29562 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
29564 PR middle-end/56791
29565 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
29566 pushing a reload for an autoinc when we had previously reloaded an
29567 inner part of the address.
29569 2014-01-16 Jakub Jelinek <jakub@redhat.com>
29571 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
29573 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
29574 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
29575 when not giving up or versioning for alias only because of
29577 (vect_analyze_data_ref_dependences): Set to true.
29578 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
29580 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
29581 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
29584 PR middle-end/58344
29585 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
29588 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
29589 operand 0 predicate for gathers, use a new pseudo as subtarget.
29591 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
29593 PR middle-end/59609
29594 * lra-constraints.c (process_alt_operands): Add printing debug info.
29595 Check absence of input/output reloads for matched operands too.
29597 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
29599 PR rtl-optimization/59835
29600 * ira.c (ira_init_register_move_cost): Increase cost for
29603 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
29605 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
29607 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
29610 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
29611 non-register objects. Use gen_(high/low)part more consistently.
29614 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
29617 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
29618 endian support, remove tests for WORDS_BIG_ENDIAN.
29619 (p8_mfvsrd_3_<mode>): Likewise.
29620 (reload_gpr_from_vsx<mode>): Likewise.
29621 (reload_gpr_from_vsxsf): Likewise.
29622 (p8_mfvsrd_4_disf): Likewise.
29624 2014-01-16 Richard Biener <rguenther@suse.de>
29626 PR rtl-optimization/46590
29627 * lcm.c (compute_antinout_edge): Use postorder iteration.
29628 (compute_laterin): Use inverted postorder iteration.
29630 2014-01-16 Nick Clifton <nickc@redhat.com>
29632 PR middle-end/28865
29633 * varasm.c (output_constant): Return the number of bytes actually
29635 (output_constructor_array_range): Update the field size with the
29636 number of bytes emitted by output_constant.
29637 (output_constructor_regular_field): Likewise. Also do not
29638 complain if the total number of bytes emitted is now greater
29639 than the expected fieldpos.
29640 * output.h (output_constant): Update prototype and descriptive comment.
29642 2014-01-16 Marek Polacek <polacek@redhat.com>
29644 PR middle-end/59827
29645 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
29646 it is error_mark_node.
29648 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
29650 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
29651 VALID_AVX256_REG_OR_OI_MODE.
29653 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
29655 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
29656 current procedure should be profiled.
29658 2014-01-15 Andrew Pinski <apinski@cavium.com>
29660 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
29661 of moving from/to the STACK_REG register class.
29663 2014-01-15 Richard Henderson <rth@redhat.com>
29666 * reginfo.c (global_regs_decl): Globalize.
29667 * rtl.h (global_regs_decl): Declare.
29668 * ira.c (do_reload): Diagnose frame_pointer_needed and it
29669 reserved via global_regs.
29671 2014-01-15 Teresa Johnson <tejohnson@google.com>
29673 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
29675 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
29677 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
29678 and vmulosh rather than call gen_vec_widen_smult_*.
29679 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
29680 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
29681 (vec_widen_smult_even_v16qi): Likewise.
29682 (vec_widen_umult_even_v8hi): Likewise.
29683 (vec_widen_smult_even_v8hi): Likewise.
29684 (vec_widen_umult_odd_v16qi): Likewise.
29685 (vec_widen_smult_odd_v16qi): Likewise.
29686 (vec_widen_umult_odd_v8hi): Likewise.
29687 (vec_widen_smult_odd_v8hi): Likewise.
29688 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
29689 vmuloub rather than call gen_vec_widen_umult_*.
29690 (vec_widen_umult_lo_v16qi): Likewise.
29691 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
29692 vmulosb rather than call gen_vec_widen_smult_*.
29693 (vec_widen_smult_lo_v16qi): Likewise.
29694 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
29695 rather than call gen_vec_widen_umult_*.
29696 (vec_widen_umult_lo_v8hi): Likewise.
29697 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
29698 rather than call gen_vec_widen_smult_*.
29699 (vec_widen_smult_lo_v8hi): Likewise.
29701 2014-01-15 Jeff Law <law@redhat.com>
29703 PR tree-optimization/59747
29704 * ree.c (find_and_remove_re): Properly handle case where a second
29705 eliminated extension requires widening a copy created for elimination
29706 of a prior extension.
29707 (combine_set_extension): Ensure that the number of hard regs needed
29708 for a destination register does not change when we widen it.
29710 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
29712 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
29713 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
29714 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
29715 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
29716 (avr-*-rtems*): Likewise.
29717 (bfin*-rtems*): Likewise.
29718 (moxie-*-rtems*): Likewise.
29719 (h8300-*-rtems*): Likewise.
29720 (i[34567]86-*-rtems*): Likewise.
29721 (lm32-*-rtems*): Likewise.
29722 (m32r-*-rtems*): Likewise.
29723 (m68k-*-rtems*): Likewise.
29724 (microblaze*-*-rtems*): Likewise.
29725 (mips*-*-rtems*): Likewise.
29726 (powerpc-*-rtems*): Likewise.
29727 (sh-*-rtems*): Likewise.
29728 (sparc-*-rtems*): Likewise.
29729 (sparc64-*-rtems*): Likewise.
29730 (v850-*-rtems*): Likewise.
29731 (m32c-*-rtems*): Likewise.
29733 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
29735 PR rtl-optimization/59511
29736 * ira.c (ira_init_register_move_cost): Use memory costs for some
29737 cases of register move cost calculations.
29738 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
29739 instead of BB frequency.
29740 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
29741 * lra-assigns.c (find_hard_regno_for): Ditto.
29743 2014-01-15 Richard Biener <rguenther@suse.de>
29745 PR tree-optimization/59822
29746 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
29747 (vectorizable_load): Use it to hoist defs of uses of invariant
29748 loads out of the loop.
29750 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
29751 Kugan Vivekanandarajah <kuganv@linaro.org>
29754 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
29757 2014-01-15 Richard Biener <rguenther@suse.de>
29759 PR rtl-optimization/59802
29760 * lcm.c (compute_available): Use inverted postorder to seed
29761 the initial worklist.
29763 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29766 * config/s390/s390.c (s390_preferred_reload_class): Don't return
29767 ADDR_REGS for invalid symrefs in non-PIC code.
29769 2014-01-15 Jakub Jelinek <jakub@redhat.com>
29772 * builtins.c (determine_block_size): Initialize *probable_max_size
29773 even if len_rtx is CONST_INT.
29775 2014-01-14 Andrew Pinski <apinski@cavium.com>
29777 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
29778 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
29779 (cortexa53_tunings): Likewise.
29780 (aarch64_sched_issue_rate): New function.
29781 (TARGET_SCHED_ISSUE_RATE): Define.
29783 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
29785 * ira-costs.c (find_costs_and_classes): Add missed
29786 ira_init_register_move_cost_if_necessary.
29788 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
29791 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
29793 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
29796 * config/i386/i386.c (type_natural_mode): Add a bool parameter
29797 to indicate if type is used for function return value. Warn ABI
29798 change if the vector mode isn't available for function return value.
29799 (ix86_function_arg_advance): Pass false to type_natural_mode.
29800 (ix86_function_arg): Likewise.
29801 (ix86_gimplify_va_arg): Likewise.
29802 (function_arg_32): Don't warn ABI change.
29803 (ix86_function_value): Pass true to type_natural_mode.
29804 (ix86_return_in_memory): Likewise.
29805 (ix86_struct_value_rtx): Removed.
29806 (TARGET_STRUCT_VALUE_RTX): Likewise.
29808 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29810 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
29811 converting a conditional jump into a conditional return.
29813 2014-01-14 Richard Biener <rguenther@suse.de>
29815 PR tree-optimization/58921
29816 PR tree-optimization/59006
29817 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
29818 hoisting invariant stmts.
29819 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
29820 invariant loads on the preheader edge if possible.
29822 2014-01-14 Joey Ye <joey.ye@arm.com>
29824 * doc/plugin.texi (Building GCC plugins): Update to C++.
29826 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
29828 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
29829 (_mm_rcp28_round_ss): Ditto.
29830 (_mm_rsqrt28_round_sd): Ditto.
29831 (_mm_rsqrt28_round_ss): Ditto.
29832 (_mm_rcp28_sd): Ditto.
29833 (_mm_rcp28_ss): Ditto.
29834 (_mm_rsqrt28_sd): Ditto.
29835 (_mm_rsqrt28_ss): Ditto.
29836 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
29837 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
29838 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
29839 (IX86_BUILTIN_RCP28SD): Ditto.
29840 (IX86_BUILTIN_RCP28SS): Ditto.
29841 (IX86_BUILTIN_RSQRT28SD): Ditto.
29842 (IX86_BUILTIN_RSQRT28SS): Ditto.
29843 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
29844 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
29845 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
29846 (ix86_expand_special_args_builtin): Expand new FTYPE.
29847 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
29848 (srcp14<mode>): Make insn unary.
29849 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
29850 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
29851 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
29852 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
29853 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
29854 Fix rounding: make it SAE only.
29855 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29857 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29859 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
29860 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
29861 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
29862 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
29863 (round_saeonly_mask_scalar_operand4): Ditto.
29864 (round_saeonly_mask_scalar_op3): Ditto.
29865 (round_saeonly_mask_scalar_op4): Ditto.
29867 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29869 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
29870 Implement -maltivec=be for vec_insert and vec_extract.
29872 2014-01-10 DJ Delorie <dj@redhat.com>
29874 * config/msp430/msp430.md (call_internal): Don't allow memory
29875 references with SP as the base register.
29876 (call_value_internal): Likewise.
29877 * config/msp430/constraints.md (Yc): New. For memory references
29878 that don't use SP as a base register.
29880 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
29881 "an integer without a # prefix"
29882 * config/msp430/msp430.md (epilogue_helper): Use it.
29884 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29887 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
29888 AVX512F gather builtins.
29889 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
29890 on gather decls with INTEGER_TYPE masktype.
29891 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
29892 directly into the builtin rather than hoisting it before loop.
29894 PR tree-optimization/59387
29895 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
29896 (scev_const_prop): If folded_casts and type has undefined overflow,
29897 use force_gimple_operand instead of force_gimple_operand_gsi and
29898 for each added stmt if it is assign with
29899 arith_code_with_undefined_signed_overflow, call
29900 rewrite_to_defined_overflow.
29901 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
29902 gimple-fold.h instead.
29903 (arith_code_with_undefined_signed_overflow,
29904 rewrite_to_defined_overflow): Moved to ...
29905 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
29906 rewrite_to_defined_overflow): ... here. No longer static.
29907 Include gimplify-me.h.
29908 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
29909 rewrite_to_defined_overflow): New prototypes.
29911 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29913 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
29915 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
29917 * builtins.c (get_object_alignment_2): Minor tweak.
29918 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
29920 2014-01-13 Christian Bruel <christian.bruel@st.com>
29922 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
29923 optimized non constant lengths.
29925 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29928 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
29929 load as __atomic_load_N if possible.
29931 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29933 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
29935 (rs6000_expand_builtin): Adjust call.
29937 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29940 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
29941 * config/rs6000/rs6000.c: Include target-globals.h.
29942 (rs6000_set_current_function): Instead of doing target_reinit
29943 unconditionally, use save_target_globals_default_opts and
29944 restore_target_globals.
29946 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
29948 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
29949 (rs6000_expand_builtin): Handle mffs and mtfsf.
29950 (rs6000_init_builtins): Define mffs and mtfsf.
29951 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
29952 (rs6000_mffs): New pattern.
29953 (rs6000_mtfsf): New pattern.
29955 2014-01-11 Bin Cheng <bin.cheng@arm.com>
29957 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
29958 Start narrowing with START. Apply candidate-use pair
29959 and check overall cost in narrowing.
29960 (iv_ca_prune): Pass new argument.
29962 2014-01-10 Jeff Law <law@redhat.com>
29964 PR middle-end/59743
29965 * ree.c (combine_reaching_defs): Ensure the defining statement
29966 occurs before the extension when optimizing extensions with
29967 different source and destination hard registers.
29969 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29972 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
29973 vtables into the type inheritance graph.
29975 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29977 PR rtl-optimization/59754
29978 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
29979 modes in the REGNO != REGNO case.
29981 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29983 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
29985 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29987 PR tree-optimization/59745
29988 * tree-predcom.c (tree_predictive_commoning_loop): Call
29989 free_affine_expand_cache if giving up because components is NULL.
29991 * target-globals.c (save_target_globals): Allocate < 4KB structs using
29992 GC in payload of target_globals struct instead of allocating them on
29993 the heap and the larger structs separately using GC.
29994 * target-globals.h (struct target_globals): Make regs, hard_regs,
29995 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
29996 of GTY((skip)) and change type to void *.
29997 (reset_target_globals): Cast loads from those fields to corresponding
30000 2014-01-10 Steve Ellcey <sellcey@mips.com>
30003 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30004 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30005 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30007 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30010 * aarch64-modes.def (CC_Zmode): New flags mode.
30011 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30012 represents an equality.
30013 (aarch64_get_condition_code): Handle CC_Zmode.
30014 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30016 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30018 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30019 extraction in good case.
30021 2014-01-10 Richard Biener <rguenther@suse.de>
30023 PR tree-optimization/59374
30024 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30025 checking after SLP discovery. Mark stmts not participating
30026 in any SLP instance properly.
30028 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30030 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30031 when handling a SET rtx.
30033 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30035 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30036 (cortex-a57): Likewise.
30037 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30039 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30041 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30042 non-iwmmxt builtins.
30044 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30048 * ipa-devirt.c record_target_from_binfo): Take as argument
30049 stack of binfos and lookup matching one for virtual inheritance.
30050 (possible_polymorphic_call_targets_1): Update.
30052 2014-01-10 Huacai Chen <chenhc@lemote.com>
30054 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30055 kernel strings for Loongson-2E/2F/3A.
30057 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30059 PR middle-end/59670
30060 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30061 is_gimple_call before calling gimple_call_internal_p.
30063 2014-01-09 Steve Ellcey <sellcey@mips.com>
30065 * Makefile.in (TREE_FLOW_H): Remove.
30066 (TREE_SSA_H): Add file names from tree-flow.h.
30067 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30068 * tree.h: Remove tree-flow.h reference.
30069 * hash-table.h: Remove tree-flow.h reference.
30070 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30071 reference with tree-ssa-loop.h.
30073 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30075 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30076 default element-order behavior for -maltivec.
30077 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30078 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30079 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30080 when targeting big endian, at least for now.
30081 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30083 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30085 PR middle-end/47735
30086 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30087 var satisfies use_register_for_decl, just take into account type
30088 alignment, rather than decl alignment.
30090 PR tree-optimization/59622
30091 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30092 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30093 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30094 Don't devirtualize for inplace at all. For targets.length () == 1,
30095 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30097 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30099 * config/i386/i386.md (cpu): Remove the unused btver1.
30101 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30103 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30105 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30108 * tree-core.h (struct target_globals): New forward declaration.
30109 (struct tree_target_option): Add globals field.
30110 * tree.h (TREE_TARGET_GLOBALS): Define.
30111 (prepare_target_option_nodes_for_pch): New prototype.
30112 * target-globals.h (struct target_globals): Define even if
30113 !SWITCHABLE_TARGET.
30114 * tree.c (prepare_target_option_node_for_pch,
30115 prepare_target_option_nodes_for_pch): New functions.
30116 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30117 * config/i386/i386.c: Include target-globals.h.
30118 (ix86_set_current_function): Instead of doing target_reinit
30119 unconditionally, use save_target_globals_default_opts and
30120 restore_target_globals.
30122 2014-01-09 Richard Biener <rguenther@suse.de>
30124 PR tree-optimization/59715
30125 * tree-cfg.h (split_critical_edges): Declare.
30126 * tree-cfg.c (split_critical_edges): Export.
30127 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30129 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30131 * cfgexpand.c (expand_stack_vars): Optionally disable
30132 asan stack protection.
30133 (expand_used_vars): Likewise.
30134 (partition_stack_vars): Likewise.
30135 * asan.c (asan_emit_stack_protection): Optionally disable
30136 after return stack usage.
30137 (instrument_derefs): Optionally disable memory access instrumentation.
30138 (instrument_builtin_call): Likewise.
30139 (instrument_strlen_call): Likewise.
30140 (asan_protect_global): Optionally disable global variables protection.
30141 * doc/invoke.texi: Added doc for new options.
30142 * params.def: Added new options.
30143 * params.h: Likewise.
30145 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30147 PR rtl-optimization/59724
30148 * ifcvt.c (cond_exec_process_if_block): Don't call
30149 flow_find_head_matching_sequence with 0 longest_match.
30150 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30151 non-active insns if !stop_after.
30152 (try_head_merge_bb): Revert 2014-01-07 changes.
30154 2014-01-08 Jeff Law <law@redhat.com>
30156 * ree.c (get_sub_rtx): New function, extracted from...
30157 (merge_def_and_ext): Here.
30158 (combine_reaching_defs): Use get_sub_rtx.
30160 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30162 * cgraph.h (varpool_variable_node): Do not choke on null node.
30164 2014-01-08 Catherine Moore <clm@codesourcery.com>
30166 * config/mips/mips.md (simple_return): Attempt to use JRC
30168 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30170 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30172 PR rtl-optimization/59137
30173 * reorg.c (steal_delay_list_from_target): Call update_block for
30175 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30177 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30179 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30180 two duplicate entries.
30182 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30185 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30187 * config/mips/mips.c (mips_truncated_op_cost): New function.
30188 (mips_rtx_costs): Adjust test for BADDU.
30189 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30191 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30193 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30194 (*baddu_si): ...this new pattern.
30196 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30199 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30201 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30203 PR middle-end/57748
30204 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
30206 (expand_expr, expand_normal): Adjust.
30207 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
30208 inner_reference_p. Use inner_reference_p to expand inner references.
30209 (store_expr): Adjust.
30210 * cfgexpand.c (expand_call_stmt): Adjust.
30212 2014-01-08 Rong Xu <xur@google.com>
30214 * gcov-io.c (gcov_var): Move from gcov-io.h.
30215 (gcov_position): Ditto.
30216 (gcov_is_error): Ditto.
30217 (gcov_rewrite): Ditto.
30218 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
30219 only part to libgcc/libgcov.h.
30221 2014-01-08 Marek Polacek <polacek@redhat.com>
30223 PR middle-end/59669
30224 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
30226 2014-01-08 Marek Polacek <polacek@redhat.com>
30229 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
30231 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30233 PR rtl-optimization/59649
30234 * stor-layout.c (get_mode_bounds): For BImode return
30235 0 and STORE_FLAG_VALUE.
30237 2014-01-08 Richard Biener <rguenther@suse.de>
30239 PR middle-end/59630
30240 * gimple.h (is_gimple_builtin_call): Remove.
30241 (gimple_builtin_call_types_compatible_p): New.
30242 (gimple_call_builtin_p): New overload.
30243 * gimple.c (is_gimple_builtin_call): Remove.
30244 (validate_call): Rename to ...
30245 (gimple_builtin_call_types_compatible_p): ... this and export. Also
30246 check return types.
30247 (validate_type): New static function.
30248 (gimple_call_builtin_p): New overload and adjust.
30249 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
30250 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
30251 (gimple_fold_stmt_to_constant_1): Likewise.
30252 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
30254 2014-01-08 Richard Biener <rguenther@suse.de>
30256 PR middle-end/59471
30257 * gimplify.c (gimplify_expr): Gimplify register-register type
30258 VIEW_CONVERT_EXPRs to separate stmts.
30260 2014-01-07 Jeff Law <law@redhat.com>
30262 PR middle-end/53623
30263 * ree.c (combine_set_extension): Handle case where source
30264 and destination registers in an extension insn are different.
30265 (combine_reaching_defs): Allow source and destination registers
30266 in extension to be different under limited circumstances.
30267 (add_removable_extension): Remove restriction that the
30268 source and destination registers in the extension are the same.
30269 (find_and_remove_re): Emit a copy from the extension's
30270 destination to its source after the defining insn if
30271 the source and destination registers are different.
30273 PR middle-end/59285
30274 * ifcvt.c (merge_if_block): If we are merging a block with more than
30275 one successor with a block with no successors, remove any BARRIER
30276 after the second block.
30278 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
30280 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
30282 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
30285 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
30286 for 14-bit register offsets when INT14_OK_STRICT is false.
30288 2014-01-07 Roland Stigge <stigge@antcom.de>
30289 Michael Meissner <meissner@linux.vnet.ibm.com>
30292 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
30293 Only check TFmode for SPE constants. Don't check TImode or TDmode.
30295 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
30297 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
30300 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
30302 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
30303 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
30304 rtx is const0_rtx or not.
30306 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
30309 * target-globals.c (save_target_globals): Remove this_fn_optab
30311 * toplev.c: Include optabs.h.
30312 (target_reinit): Temporarily restore the global options if another
30313 set of options are in force.
30315 2014-01-07 Jakub Jelinek <jakub@redhat.com>
30317 PR rtl-optimization/58668
30318 * cfgcleanup.c (flow_find_cross_jump): Don't count
30319 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
30320 to determine what is counted.
30321 (flow_find_head_matching_sequence): Use active_insn_p to determine
30323 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
30325 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
30326 determine what is counted.
30328 PR tree-optimization/59643
30329 * tree-predcom.c (split_data_refs_to_components): If one dr is
30330 read and one write, determine_offset fails and the write isn't
30331 in the bad component, just put the read into the bad component.
30333 2014-01-07 Mike Stump <mikestump@comcast.net>
30334 Jakub Jelinek <jakub@redhat.com>
30337 * tree-core.h (struct tree_optimization_option): Change optabs
30338 type from unsigned char * to void *.
30339 * optabs.c (init_tree_optimization_optabs): Adjust
30340 TREE_OPTIMIZATION_OPTABS initialization.
30342 2014-01-06 Jakub Jelinek <jakub@redhat.com>
30345 * config/i386/i386.h (struct machine_function): Add
30346 no_drap_save_restore field.
30347 * config/i386/i386.c (ix86_save_reg): Use
30348 !cfun->machine->no_drap_save_restore instead of
30349 crtl->stack_realign_needed.
30350 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
30351 this function clears frame_pointer_needed. Set
30352 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
30353 and DRAP reg is needed.
30355 2014-01-06 Marek Polacek <polacek@redhat.com>
30358 * doc/implement-c.texi: Mention that other integer types are
30359 permitted as bit-field types in strictly conforming mode.
30361 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
30363 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
30364 is newly allocated.
30366 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
30368 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
30370 2014-01-06 Martin Jambor <mjambor@suse.cz>
30373 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
30375 * ipa-prop.c (ipa_print_node_params): Fix indentation.
30377 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
30381 * var-tracking.c (add_stores): Preserve the value of the source even if
30382 we don't record the store.
30384 2014-01-06 Terry Guo <terry.guo@arm.com>
30386 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
30388 2014-01-05 Iain Sandoe <iain@codesourcery.com>
30391 * config/darwin.c (darwin_function_section): Adjust return values to
30392 correspond to optimisation changes made in r206070.
30394 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
30396 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
30397 from prefetch_block tune setting.
30398 (nocona_cost): Correct size of prefetch block to 64.
30400 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
30402 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
30403 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
30404 used to save the static chain register in the computation of the offset
30405 from which the FP registers need to be restored.
30407 2014-01-04 Jakub Jelinek <jakub@redhat.com>
30409 PR tree-optimization/59519
30410 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
30411 ICE if get_current_def (current_new_name) is already non-NULL, as long
30412 as it is a phi result of some other phi in *new_exit_bb that has
30415 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30416 or vmovdqu* for misaligned_operand.
30417 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30418 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30419 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30420 aligned_mem for AVX512F masked aligned load and store builtins and for
30421 non-temporal moves.
30423 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
30425 PR tree-optimization/59651
30426 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
30427 Address range for negative step should be added by TYPE_SIZE_UNIT.
30429 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
30431 * config/m68k/m68k.c (handle_move_double): Handle pushes with
30432 overlapping registers also for registers other than the stack pointer.
30434 2014-01-03 Marek Polacek <polacek@redhat.com>
30437 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
30440 2014-01-03 Jakub Jelinek <jakub@redhat.com>
30443 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
30446 * config/i386/i386.md (MODE_SIZE): New mode attribute.
30447 (push splitter): Use <P:MODE_SIZE> instead of
30448 GET_MODE_SIZE (<P:MODE>mode).
30449 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
30450 (mov -1, reg peephole2): Likewise.
30451 * config/i386/sse.md (*mov<mode>_internal,
30452 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
30453 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
30454 *<code><mode>3, *andnot<mode>3<mask_name>,
30455 <mask_codefor><code><mode>3<mask_name>): Likewise.
30456 * config/i386/subst.md (mask_mode512bit_condition,
30457 sd_mask_mode512bit_condition): Likewise.
30459 2014-01-02 Xinliang David Li <davidxl@google.com>
30461 PR tree-optimization/59303
30462 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
30463 (dump_predicates): Better output format.
30464 (pred_equal_p): New function.
30465 (is_neq_relop_p): Ditto.
30466 (is_neq_zero_form_p): Ditto.
30467 (pred_expr_equal_p): Ditto.
30468 (pred_neg_p): Ditto.
30469 (simplify_pred): Ditto.
30470 (simplify_preds_2): Ditto.
30471 (simplify_preds_3): Ditto.
30472 (simplify_preds_4): Ditto.
30473 (simplify_preds): Ditto.
30474 (push_pred): Ditto.
30475 (push_to_worklist): Ditto.
30476 (get_pred_info_from_cmp): Ditto.
30477 (is_degenerated_phi): Ditto.
30478 (normalize_one_pred_1): Ditto.
30479 (normalize_one_pred): Ditto.
30480 (normalize_one_pred_chain): Ditto.
30481 (normalize_preds): Ditto.
30482 (normalize_cond_1): Remove function.
30483 (normalize_cond): Ditto.
30484 (is_gcond_subset_of): Ditto.
30485 (is_subset_of_any): Ditto.
30486 (is_or_set_subset_of): Ditto.
30487 (is_and_set_subset_of): Ditto.
30488 (is_norm_cond_subset_of): Ditto.
30489 (pred_chain_length_cmp): Ditto.
30490 (convert_control_dep_chain_into_preds): Type change.
30491 (find_predicates): Ditto.
30492 (find_def_preds): Ditto.
30493 (destroy_predicates_vecs): Ditto.
30494 (find_matching_predicates_in_rest_chains): Ditto.
30495 (use_pred_not_overlap_with_undef_path_pred): Ditto.
30496 (is_pred_expr_subset): Ditto.
30497 (is_pred_chain_subset_of): Ditto.
30498 (is_included_in): Ditto.
30499 (is_superset_of): Ditto.
30501 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30503 Update copyright years.
30505 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30507 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
30508 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
30509 config/arc/arc.md, config/arc/arc.opt,
30510 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
30511 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
30512 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
30513 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
30514 config/linux-protos.h, config/linux.c, config/winnt-c.c,
30515 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
30516 vtable-verify.c, vtable-verify.h: Use the standard form for the
30519 2014-01-02 Tobias Burnus <burnus@net-b.de>
30521 * gcc.c (process_command): Update copyright notice dates.
30522 * gcov-dump.c: Ditto.
30524 * doc/cpp.texi: Bump @copying's copyright year.
30525 * doc/cppinternals.texi: Ditto.
30526 * doc/gcc.texi: Ditto.
30527 * doc/gccint.texi: Ditto.
30528 * doc/gcov.texi: Ditto.
30529 * doc/install.texi: Ditto.
30530 * doc/invoke.texi: Ditto.
30532 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30534 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
30536 2014-01-01 Jakub Jelinek <jakub@redhat.com>
30538 * config/i386/sse.md (*mov<mode>_internal): Guard
30539 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
30541 PR rtl-optimization/59647
30542 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
30543 new_rtx into UNSIGNED_FLOAT rtxes.
30545 Copyright (C) 2014 Free Software Foundation, Inc.
30547 Copying and distribution of this file, with or without modification,
30548 are permitted in any medium without royalty provided the copyright
30549 notice and this notice are preserved.